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lisp/image-dired.el (image-dired-cmd-read-exif-data-options): Fix typo.
[emacs.git] / configure
blob68447e985f012cbb5ad4857c05e72e3a4f044145
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.68 for emacs 24.0.50.
4 #
5 #
6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
8 # Foundation, 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 as_myself=
93 case $0 in #((
94 *[\\/]* ) as_myself=$0 ;;
95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96 for as_dir in $PATH
97 do
98 IFS=$as_save_IFS
99 test -z "$as_dir" && as_dir=.
100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
101 done
102 IFS=$as_save_IFS
103
104 ;;
105 esac
106 # We did not find ourselves, most probably we were run as `sh COMMAND'
107 # in which case we are not to be found in the path.
108 if test "x$as_myself" = x; then
109 as_myself=$0
110 fi
111 if test ! -f "$as_myself"; then
112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113 exit 1
114 fi
115
116 # Unset variables that we do not need and which cause bugs (e.g. in
117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
118 # suppresses any "Segmentation fault" message there. '((' could
119 # trigger a bug in pdksh 5.2.14.
120 for as_var in BASH_ENV ENV MAIL MAILPATH
121 do eval test x\${$as_var+set} = xset \
122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
123 done
124 PS1='$ '
125 PS2='> '
126 PS4='+ '
127
128 # NLS nuisances.
129 LC_ALL=C
130 export LC_ALL
131 LANGUAGE=C
132 export LANGUAGE
133
134 # CDPATH.
135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
136
137 if test "x$CONFIG_SHELL" = x; then
138 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
139 emulate sh
140 NULLCMD=:
141 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
142 # is contrary to our usage. Disable this feature.
143 alias -g '\${1+\"\$@\"}'='\"\$@\"'
144 setopt NO_GLOB_SUBST
145 else
146 case \`(set -o) 2>/dev/null\` in #(
147 *posix*) :
148 set -o posix ;; #(
149 *) :
150 ;;
151 esac
152 fi
153 "
154 as_required="as_fn_return () { (exit \$1); }
155 as_fn_success () { as_fn_return 0; }
156 as_fn_failure () { as_fn_return 1; }
157 as_fn_ret_success () { return 0; }
158 as_fn_ret_failure () { return 1; }
159
160 exitcode=0
161 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
162 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
163 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
164 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
165 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
166
167 else
168 exitcode=1; echo positional parameters were not saved.
169 fi
170 test x\$exitcode = x0 || exit 1"
171 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
172 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
173 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
174 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
175 test \$(( 1 + 1 )) = 2 || exit 1"
176 if (eval "$as_required") 2>/dev/null; then :
177 as_have_required=yes
178 else
179 as_have_required=no
180 fi
181 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
182
183 else
184 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
185 as_found=false
186 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
187 do
188 IFS=$as_save_IFS
189 test -z "$as_dir" && as_dir=.
190 as_found=:
191 case $as_dir in #(
192 /*)
193 for as_base in sh bash ksh sh5; do
194 # Try only shells that exist, to save several forks.
195 as_shell=$as_dir/$as_base
196 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
197 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
198 CONFIG_SHELL=$as_shell as_have_required=yes
199 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
200 break 2
201 fi
202 fi
203 done;;
204 esac
205 as_found=false
206 done
207 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
208 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
209 CONFIG_SHELL=$SHELL as_have_required=yes
210 fi; }
211 IFS=$as_save_IFS
212
213
214 if test "x$CONFIG_SHELL" != x; then :
215 # We cannot yet assume a decent shell, so we have to provide a
216 # neutralization value for shells without unset; and this also
217 # works around shells that cannot unset nonexistent variables.
218 # Preserve -v and -x to the replacement shell.
219 BASH_ENV=/dev/null
220 ENV=/dev/null
221 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
222 export CONFIG_SHELL
223 case $- in # ((((
224 *v*x* | *x*v* ) as_opts=-vx ;;
225 *v* ) as_opts=-v ;;
226 *x* ) as_opts=-x ;;
227 * ) as_opts= ;;
228 esac
229 exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
230 fi
231
232 if test x$as_have_required = xno; then :
233 $as_echo "$0: This script requires a shell more modern than all"
234 $as_echo "$0: the shells that I found on your system."
235 if test x${ZSH_VERSION+set} = xset ; then
236 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
237 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
238 else
239 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
240 $0: including any error possibly output before this
241 $0: message. Then install a modern shell, or manually run
242 $0: the script under such a shell if you do have one."
243 fi
244 exit 1
245 fi
246 fi
247 fi
248 SHELL=${CONFIG_SHELL-/bin/sh}
249 export SHELL
250 # Unset more variables known to interfere with behavior of common tools.
251 CLICOLOR_FORCE= GREP_OPTIONS=
252 unset CLICOLOR_FORCE GREP_OPTIONS
253
254 ## --------------------- ##
255 ## M4sh Shell Functions. ##
256 ## --------------------- ##
257 # as_fn_unset VAR
258 # ---------------
259 # Portably unset VAR.
260 as_fn_unset ()
261 {
262 { eval $1=; unset $1;}
263 }
264 as_unset=as_fn_unset
265
266 # as_fn_set_status STATUS
267 # -----------------------
268 # Set $? to STATUS, without forking.
269 as_fn_set_status ()
270 {
271 return $1
272 } # as_fn_set_status
273
274 # as_fn_exit STATUS
275 # -----------------
276 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
277 as_fn_exit ()
278 {
279 set +e
280 as_fn_set_status $1
281 exit $1
282 } # as_fn_exit
283
284 # as_fn_mkdir_p
285 # -------------
286 # Create "$as_dir" as a directory, including parents if necessary.
287 as_fn_mkdir_p ()
288 {
289
290 case $as_dir in #(
291 -*) as_dir=./$as_dir;;
292 esac
293 test -d "$as_dir" || eval $as_mkdir_p || {
294 as_dirs=
295 while :; do
296 case $as_dir in #(
297 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
298 *) as_qdir=$as_dir;;
299 esac
300 as_dirs="'$as_qdir' $as_dirs"
301 as_dir=`$as_dirname -- "$as_dir" ||
302 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
303 X"$as_dir" : 'X\(//\)[^/]' \| \
304 X"$as_dir" : 'X\(//\)$' \| \
305 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
306 $as_echo X"$as_dir" |
307 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
308 s//\1/
309 q
310 }
311 /^X\(\/\/\)[^/].*/{
312 s//\1/
313 q
314 }
315 /^X\(\/\/\)$/{
316 s//\1/
317 q
318 }
319 /^X\(\/\).*/{
320 s//\1/
321 q
322 }
323 s/.*/./; q'`
324 test -d "$as_dir" && break
325 done
326 test -z "$as_dirs" || eval "mkdir $as_dirs"
327 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
328
329
330 } # as_fn_mkdir_p
331 # as_fn_append VAR VALUE
332 # ----------------------
333 # Append the text in VALUE to the end of the definition contained in VAR. Take
334 # advantage of any shell optimizations that allow amortized linear growth over
335 # repeated appends, instead of the typical quadratic growth present in naive
336 # implementations.
337 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
338 eval 'as_fn_append ()
339 {
340 eval $1+=\$2
341 }'
342 else
343 as_fn_append ()
344 {
345 eval $1=\$$1\$2
346 }
347 fi # as_fn_append
348
349 # as_fn_arith ARG...
350 # ------------------
351 # Perform arithmetic evaluation on the ARGs, and store the result in the
352 # global $as_val. Take advantage of shells that can avoid forks. The arguments
353 # must be portable across $(()) and expr.
354 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
355 eval 'as_fn_arith ()
356 {
357 as_val=$(( $* ))
358 }'
359 else
360 as_fn_arith ()
361 {
362 as_val=`expr "$@" || test $? -eq 1`
363 }
364 fi # as_fn_arith
365
366
367 # as_fn_error STATUS ERROR [LINENO LOG_FD]
368 # ----------------------------------------
369 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
370 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
371 # script with STATUS, using 1 if that was 0.
372 as_fn_error ()
373 {
374 as_status=$1; test $as_status -eq 0 && as_status=1
375 if test "$4"; then
376 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
377 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
378 fi
379 $as_echo "$as_me: error: $2" >&2
380 as_fn_exit $as_status
381 } # as_fn_error
382
383 if expr a : '\(a\)' >/dev/null 2>&1 &&
384 test "X`expr 00001 : '.*\(...\)'`" = X001; then
385 as_expr=expr
386 else
387 as_expr=false
388 fi
389
390 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
391 as_basename=basename
392 else
393 as_basename=false
394 fi
395
396 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
397 as_dirname=dirname
398 else
399 as_dirname=false
400 fi
401
402 as_me=`$as_basename -- "$0" ||
403 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
404 X"$0" : 'X\(//\)$' \| \
405 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
406 $as_echo X/"$0" |
407 sed '/^.*\/\([^/][^/]*\)\/*$/{
408 s//\1/
409 q
410 }
411 /^X\/\(\/\/\)$/{
412 s//\1/
413 q
414 }
415 /^X\/\(\/\).*/{
416 s//\1/
417 q
418 }
419 s/.*/./; q'`
420
421 # Avoid depending upon Character Ranges.
422 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
423 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
424 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
425 as_cr_digits='0123456789'
426 as_cr_alnum=$as_cr_Letters$as_cr_digits
427
428
429 as_lineno_1=$LINENO as_lineno_1a=$LINENO
430 as_lineno_2=$LINENO as_lineno_2a=$LINENO
431 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
432 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
433 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
434 sed -n '
435 p
436 /[$]LINENO/=
437 ' <$as_myself |
438 sed '
439 s/[$]LINENO.*/&-/
440 t lineno
441 b
442 :lineno
443 N
444 :loop
445 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
446 t loop
447 s/-\n.*//
448 ' >$as_me.lineno &&
449 chmod +x "$as_me.lineno" ||
450 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
451
452 # Don't try to exec as it changes $[0], causing all sort of problems
453 # (the dirname of $[0] is not the place where we might find the
454 # original and so on. Autoconf is especially sensitive to this).
455 . "./$as_me.lineno"
456 # Exit status is that of the last command.
457 exit
458 }
459
460 ECHO_C= ECHO_N= ECHO_T=
461 case `echo -n x` in #(((((
462 -n*)
463 case `echo 'xy\c'` in
464 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
465 xy) ECHO_C='\c';;
466 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
467 ECHO_T=' ';;
468 esac;;
469 *)
470 ECHO_N='-n';;
471 esac
472
473 rm -f conf$$ conf$$.exe conf$$.file
474 if test -d conf$$.dir; then
475 rm -f conf$$.dir/conf$$.file
476 else
477 rm -f conf$$.dir
478 mkdir conf$$.dir 2>/dev/null
479 fi
480 if (echo >conf$$.file) 2>/dev/null; then
481 if ln -s conf$$.file conf$$ 2>/dev/null; then
482 as_ln_s='ln -s'
483 # ... but there are two gotchas:
484 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
485 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
486 # In both cases, we have to default to `cp -p'.
487 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
488 as_ln_s='cp -p'
489 elif ln conf$$.file conf$$ 2>/dev/null; then
490 as_ln_s=ln
491 else
492 as_ln_s='cp -p'
493 fi
494 else
495 as_ln_s='cp -p'
496 fi
497 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
498 rmdir conf$$.dir 2>/dev/null
499
500 if mkdir -p . 2>/dev/null; then
501 as_mkdir_p='mkdir -p "$as_dir"'
502 else
503 test -d ./-p && rmdir ./-p
504 as_mkdir_p=false
505 fi
506
507 if test -x / >/dev/null 2>&1; then
508 as_test_x='test -x'
509 else
510 if ls -dL / >/dev/null 2>&1; then
511 as_ls_L_option=L
512 else
513 as_ls_L_option=
514 fi
515 as_test_x='
516 eval sh -c '\''
517 if test -d "$1"; then
518 test -d "$1/.";
519 else
520 case $1 in #(
521 -*)set "./$1";;
522 esac;
523 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
524 ???[sx]*):;;*)false;;esac;fi
525 '\'' sh
526 '
527 fi
528 as_executable_p=$as_test_x
529
530 # Sed expression to map a string onto a valid CPP name.
531 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
532
533 # Sed expression to map a string onto a valid variable name.
534 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
535
536
537 test -n "$DJDIR" || exec 7<&0 </dev/null
538 exec 6>&1
539
540 # Name of the host.
541 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
542 # so uname gets run too.
543 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
544
545 #
546 # Initializations.
547 #
548 ac_default_prefix=/usr/local
549 ac_clean_files=
550 ac_config_libobj_dir=.
551 LIBOBJS=
552 cross_compiling=no
553 subdirs=
554 MFLAGS=
555 MAKEFLAGS=
556
557 # Identity of this package.
558 PACKAGE_NAME='emacs'
559 PACKAGE_TARNAME='emacs'
560 PACKAGE_VERSION='24.0.50'
561 PACKAGE_STRING='emacs 24.0.50'
562 PACKAGE_BUGREPORT=''
563 PACKAGE_URL=''
564
565 ac_unique_file="src/lisp.h"
566 # Factoring default headers for most tests.
567 ac_includes_default="\
568 #include <stdio.h>
569 #ifdef HAVE_SYS_TYPES_H
570 # include <sys/types.h>
571 #endif
572 #ifdef HAVE_SYS_STAT_H
573 # include <sys/stat.h>
574 #endif
575 #ifdef STDC_HEADERS
576 # include <stdlib.h>
577 # include <stddef.h>
578 #else
579 # ifdef HAVE_STDLIB_H
580 # include <stdlib.h>
581 # endif
582 #endif
583 #ifdef HAVE_STRING_H
584 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
585 # include <memory.h>
586 # endif
587 # include <string.h>
588 #endif
589 #ifdef HAVE_STRINGS_H
590 # include <strings.h>
591 #endif
592 #ifdef HAVE_INTTYPES_H
593 # include <inttypes.h>
594 #endif
595 #ifdef HAVE_STDINT_H
596 # include <stdint.h>
597 #endif
598 #ifdef HAVE_UNISTD_H
599 # include <unistd.h>
600 #endif"
601
602 ac_header_list=
603 gl_getopt_required=POSIX
604 gl_getopt_required=POSIX
605 ac_func_list=
606 ac_subst_vars='gltests_LTLIBOBJS
607 gltests_LIBOBJS
608 gl_LTLIBOBJS
609 gl_LIBOBJS
610 am__EXEEXT_FALSE
611 am__EXEEXT_TRUE
612 LTLIBOBJS
613 LIBOBJS
614 WINDOW_SUPPORT
615 TOOLTIP_SUPPORT
616 MOUSE_SUPPORT
617 LIB_GCC
618 LD_FIRSTFLAG
619 LD_SWITCH_SYSTEM_TEMACS
620 POST_ALLOC_OBJ
621 PRE_ALLOC_OBJ
622 CYGWIN_OBJ
623 RALLOC_OBJ
624 OLDXMENU_DEPS
625 LIBX_OTHER
626 LIBXMENU
627 OLDXMENU
628 OLDXMENU_TARGET
629 LIBXT_OTHER
630 TOOLKIT_LIBW
631 WIDGET_OBJ
632 XOBJ
633 XMENU_OBJ
634 FONT_OBJ
635 OTHER_FILES
636 GNU_OBJC_CFLAGS
637 ns_appsrc
638 ns_appresdir
639 ns_appbindir
640 ns_appdir
641 S_FILE
642 M_FILE
643 X_TOOLKIT_TYPE
644 C_SWITCH_X_SYSTEM
645 C_SWITCH_X_SITE
646 LD_SWITCH_X_SITE
647 gameuser
648 gamedir
649 bitmapdir
650 archlibdir
651 etcdir
652 x_default_search_path
653 lisppath
654 locallisppath
655 lispdir
656 srcdir
657 canonical
658 configuration
659 version
660 KRB4LIB
661 DESLIB
662 KRB5LIB
663 CRYPTOLIB
664 COM_ERRLIB
665 LIBRESOLV
666 LIBHESIOD
667 TERMCAP_OBJ
668 LIBS_TERMCAP
669 LIBGNU_LTLIBDEPS
670 LIBGNU_LIBDEPS
671 gltests_WITNESS
672 HAVE_UNISTD_H
673 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
674 NEXT_UNISTD_H
675 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
676 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
677 TIME_H_DEFINES_STRUCT_TIMESPEC
678 NEXT_AS_FIRST_DIRECTIVE_TIME_H
679 NEXT_TIME_H
680 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
681 NEXT_SYS_STAT_H
682 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
683 NEXT_STDLIB_H
684 STDINT_H
685 WINT_T_SUFFIX
686 WCHAR_T_SUFFIX
687 SIG_ATOMIC_T_SUFFIX
688 SIZE_T_SUFFIX
689 PTRDIFF_T_SUFFIX
690 HAVE_SIGNED_WINT_T
691 HAVE_SIGNED_WCHAR_T
692 HAVE_SIGNED_SIG_ATOMIC_T
693 BITSIZEOF_WINT_T
694 BITSIZEOF_WCHAR_T
695 BITSIZEOF_SIG_ATOMIC_T
696 BITSIZEOF_SIZE_T
697 BITSIZEOF_PTRDIFF_T
698 HAVE_SYS_BITYPES_H
699 HAVE_SYS_INTTYPES_H
700 HAVE_STDINT_H
701 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
702 NEXT_STDINT_H
703 HAVE_SYS_TYPES_H
704 HAVE_INTTYPES_H
705 HAVE_WCHAR_H
706 HAVE_UNSIGNED_LONG_LONG_INT
707 HAVE_LONG_LONG_INT
708 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
709 NEXT_STDDEF_H
710 STDDEF_H
711 HAVE_WCHAR_T
712 REPLACE_NULL
713 HAVE__BOOL
714 STDBOOL_H
715 APPLE_UNIVERSAL_BUILD
716 REPLACE_TIMEGM
717 REPLACE_NANOSLEEP
718 REPLACE_MKTIME
719 REPLACE_LOCALTIME_R
720 HAVE_TIMEGM
721 HAVE_STRPTIME
722 HAVE_NANOSLEEP
723 HAVE_DECL_LOCALTIME_R
724 GNULIB_TIME_R
725 GNULIB_TIMEGM
726 GNULIB_STRPTIME
727 GNULIB_NANOSLEEP
728 GNULIB_MKTIME
729 REPLACE_UTIMENSAT
730 REPLACE_STAT
731 REPLACE_MKNOD
732 REPLACE_MKFIFO
733 REPLACE_MKDIR
734 REPLACE_LSTAT
735 REPLACE_FUTIMENS
736 REPLACE_FSTATAT
737 REPLACE_FSTAT
738 HAVE_UTIMENSAT
739 HAVE_MKNODAT
740 HAVE_MKNOD
741 HAVE_MKFIFOAT
742 HAVE_MKFIFO
743 HAVE_MKDIRAT
744 HAVE_LSTAT
745 HAVE_LCHMOD
746 HAVE_FUTIMENS
747 HAVE_FSTATAT
748 HAVE_FCHMODAT
749 GNULIB_UTIMENSAT
750 GNULIB_STAT
751 GNULIB_MKNODAT
752 GNULIB_MKNOD
753 GNULIB_MKFIFOAT
754 GNULIB_MKFIFO
755 GNULIB_MKDIRAT
756 GNULIB_LSTAT
757 GNULIB_LCHMOD
758 GNULIB_FUTIMENS
759 GNULIB_FSTATAT
760 GNULIB_FCHMODAT
761 LTLIBINTL
762 LIBINTL
763 GETOPT_H
764 HAVE_GETOPT_H
765 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
766 NEXT_GETOPT_H
767 PRAGMA_COLUMNS
768 PRAGMA_SYSTEM_HEADER
769 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
770 INCLUDE_NEXT
771 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
772 UNISTD_H_HAVE_WINSOCK2_H
773 REPLACE_WRITE
774 REPLACE_USLEEP
775 REPLACE_UNLINKAT
776 REPLACE_UNLINK
777 REPLACE_TTYNAME_R
778 REPLACE_SYMLINK
779 REPLACE_SLEEP
780 REPLACE_RMDIR
781 REPLACE_READLINK
782 REPLACE_PWRITE
783 REPLACE_PREAD
784 REPLACE_LSEEK
785 REPLACE_LINKAT
786 REPLACE_LINK
787 REPLACE_LCHOWN
788 REPLACE_GETPAGESIZE
789 REPLACE_GETGROUPS
790 REPLACE_GETLOGIN_R
791 REPLACE_GETDOMAINNAME
792 REPLACE_GETCWD
793 REPLACE_FCHOWNAT
794 REPLACE_DUP2
795 REPLACE_DUP
796 REPLACE_CLOSE
797 REPLACE_CHOWN
798 HAVE_SYS_PARAM_H
799 HAVE_OS_H
800 HAVE_DECL_TTYNAME_R
801 HAVE_DECL_GETUSERSHELL
802 HAVE_DECL_GETPAGESIZE
803 HAVE_DECL_GETLOGIN_R
804 HAVE_DECL_GETDOMAINNAME
805 HAVE_DECL_FCHDIR
806 HAVE_DECL_ENVIRON
807 HAVE_USLEEP
808 HAVE_UNLINKAT
809 HAVE_SYMLINKAT
810 HAVE_SYMLINK
811 HAVE_SLEEP
812 HAVE_READLINKAT
813 HAVE_READLINK
814 HAVE_PWRITE
815 HAVE_PREAD
816 HAVE_PIPE2
817 HAVE_PIPE
818 HAVE_LINKAT
819 HAVE_LINK
820 HAVE_LCHOWN
821 HAVE_GETPAGESIZE
822 HAVE_GETLOGIN
823 HAVE_GETHOSTNAME
824 HAVE_GETGROUPS
825 HAVE_GETDTABLESIZE
826 HAVE_FTRUNCATE
827 HAVE_FSYNC
828 HAVE_FCHOWNAT
829 HAVE_FCHDIR
830 HAVE_FACCESSAT
831 HAVE_EUIDACCESS
832 HAVE_DUP3
833 HAVE_DUP2
834 HAVE_CHOWN
835 GNULIB_WRITE
836 GNULIB_USLEEP
837 GNULIB_UNLINKAT
838 GNULIB_UNLINK
839 GNULIB_UNISTD_H_SIGPIPE
840 GNULIB_UNISTD_H_GETOPT
841 GNULIB_TTYNAME_R
842 GNULIB_SYMLINKAT
843 GNULIB_SYMLINK
844 GNULIB_SLEEP
845 GNULIB_RMDIR
846 GNULIB_READLINKAT
847 GNULIB_READLINK
848 GNULIB_PWRITE
849 GNULIB_PREAD
850 GNULIB_PIPE2
851 GNULIB_PIPE
852 GNULIB_LSEEK
853 GNULIB_LINKAT
854 GNULIB_LINK
855 GNULIB_LCHOWN
856 GNULIB_GETUSERSHELL
857 GNULIB_GETPAGESIZE
858 GNULIB_GETLOGIN_R
859 GNULIB_GETLOGIN
860 GNULIB_GETHOSTNAME
861 GNULIB_GETGROUPS
862 GNULIB_GETDTABLESIZE
863 GNULIB_GETDOMAINNAME
864 GNULIB_GETCWD
865 GNULIB_FTRUNCATE
866 GNULIB_FSYNC
867 GNULIB_FCHOWNAT
868 GNULIB_FCHDIR
869 GNULIB_FACCESSAT
870 GNULIB_EUIDACCESS
871 GNULIB_ENVIRON
872 GNULIB_DUP3
873 GNULIB_DUP2
874 GNULIB_CLOSE
875 GNULIB_CHOWN
876 GETLOADAVG_LIBS
877 REPLACE_WCTOMB
878 REPLACE_UNSETENV
879 REPLACE_STRTOD
880 REPLACE_SETENV
881 REPLACE_REALPATH
882 REPLACE_REALLOC
883 REPLACE_PUTENV
884 REPLACE_MKSTEMP
885 REPLACE_MBTOWC
886 REPLACE_MALLOC
887 REPLACE_CANONICALIZE_FILE_NAME
888 REPLACE_CALLOC
889 HAVE_DECL_UNSETENV
890 HAVE_UNLOCKPT
891 HAVE_SYS_LOADAVG_H
892 HAVE_STRUCT_RANDOM_DATA
893 HAVE_STRTOULL
894 HAVE_STRTOLL
895 HAVE_STRTOD
896 HAVE_DECL_SETENV
897 HAVE_SETENV
898 HAVE_RPMATCH
899 HAVE_REALPATH
900 HAVE_RANDOM_R
901 HAVE_RANDOM_H
902 HAVE_PTSNAME
903 HAVE_MKSTEMPS
904 HAVE_MKSTEMP
905 HAVE_MKOSTEMPS
906 HAVE_MKOSTEMP
907 HAVE_MKDTEMP
908 HAVE_GRANTPT
909 HAVE_GETSUBOPT
910 HAVE_DECL_GETLOADAVG
911 HAVE_CANONICALIZE_FILE_NAME
912 HAVE_ATOLL
913 HAVE__EXIT
914 GNULIB_WCTOMB
915 GNULIB_UNSETENV
916 GNULIB_UNLOCKPT
917 GNULIB_SYSTEM_POSIX
918 GNULIB_STRTOULL
919 GNULIB_STRTOLL
920 GNULIB_STRTOD
921 GNULIB_SETENV
922 GNULIB_RPMATCH
923 GNULIB_REALPATH
924 GNULIB_REALLOC_POSIX
925 GNULIB_RANDOM_R
926 GNULIB_PUTENV
927 GNULIB_PTSNAME
928 GNULIB_MKSTEMPS
929 GNULIB_MKSTEMP
930 GNULIB_MKOSTEMPS
931 GNULIB_MKOSTEMP
932 GNULIB_MKDTEMP
933 GNULIB_MBTOWC
934 GNULIB_MALLOC_POSIX
935 GNULIB_GRANTPT
936 GNULIB_GETSUBOPT
937 GNULIB_GETLOADAVG
938 GNULIB_CANONICALIZE_FILE_NAME
939 GNULIB_CALLOC_POSIX
940 GNULIB_ATOLL
941 GNULIB__EXIT
942 GL_COND_LIBTOOL_FALSE
943 GL_COND_LIBTOOL_TRUE
944 BLESSMAIL_TARGET
945 LIBS_MAIL
946 liblockfile
947 ALLOCA
948 LIBXML2_LIBS
949 LIBXML2_CFLAGS
950 LIBXSM
951 LIBGPM
952 LIBGIF
953 LIBTIFF
954 LIBPNG
955 LIBJPEG
956 LIBXPM
957 FREETYPE_LIBS
958 FREETYPE_CFLAGS
959 M17N_FLT_LIBS
960 M17N_FLT_CFLAGS
961 LIBOTF_LIBS
962 LIBOTF_CFLAGS
963 XFT_LIBS
964 XFT_CFLAGS
965 FONTCONFIG_LIBS
966 FONTCONFIG_CFLAGS
967 LIBXMU
968 LIBXTR6
969 LIBGNUTLS_LIBS
970 LIBGNUTLS_CFLAGS
971 LIBSELINUX_LIBS
972 GCONF_LIBS
973 GCONF_CFLAGS
974 DBUS_OBJ
975 DBUS_LIBS
976 DBUS_CFLAGS
977 GTK_OBJ
978 GTK_LIBS
979 GTK_CFLAGS
980 IMAGEMAGICK_LIBS
981 IMAGEMAGICK_CFLAGS
982 RSVG_LIBS
983 RSVG_CFLAGS
984 VMLIMIT_OBJ
985 GMALLOC_OBJ
986 HAVE_XSERVER
987 LIB_STANDARD
988 NS_SUPPORT
989 NS_OBJC_OBJ
990 NS_OBJ
991 TEMACS_LDFLAGS2
992 LD_SWITCH_X_SITE_AUX_RPATH
993 LD_SWITCH_X_SITE_AUX
994 XMKMF
995 DEPFLAGS
996 MKDEPDIR
997 CFLAGS_SOUND
998 ALSA_LIBS
999 ALSA_CFLAGS
1000 PKG_CONFIG
1001 LIBSOUND
1002 START_FILES
1003 LIB_MATH
1004 CRT_DIR
1005 LIBS_SYSTEM
1006 C_SWITCH_SYSTEM
1007 UNEXEC_OBJ
1008 C_SWITCH_MACHINE
1009 LD_SWITCH_SYSTEM
1010 CANNOT_DUMP
1011 HAVE_MAKEINFO
1012 GZIP_PROG
1013 INSTALL_INFO
1014 C_WARNINGS_SWITCH
1015 EGREP
1016 GREP
1017 CPP
1018 RANLIB
1019 am__fastdepCC_FALSE
1020 am__fastdepCC_TRUE
1021 CCDEPMODE
1022 AMDEPBACKSLASH
1023 AMDEP_FALSE
1024 AMDEP_TRUE
1025 am__quote
1026 am__include
1027 DEPDIR
1028 OBJEXT
1029 EXEEXT
1030 ac_ct_CC
1031 CPPFLAGS
1032 LDFLAGS
1033 CFLAGS
1034 CC
1035 host_os
1036 host_vendor
1037 host_cpu
1038 host
1039 build_os
1040 build_vendor
1041 build_cpu
1042 build
1043 PROFILING_CFLAGS
1044 MAINT
1045 GZIP_INFO
1046 am__untar
1047 am__tar
1048 AMTAR
1049 am__leading_dot
1050 SET_MAKE
1051 AWK
1052 mkdir_p
1053 MKDIR_P
1054 INSTALL_STRIP_PROGRAM
1055 STRIP
1056 install_sh
1057 MAKEINFO
1058 AUTOHEADER
1059 AUTOMAKE
1060 AUTOCONF
1061 ACLOCAL
1062 VERSION
1063 PACKAGE
1064 CYGPATH_W
1065 am__isrc
1066 INSTALL_DATA
1067 INSTALL_SCRIPT
1068 INSTALL_PROGRAM
1069 target_alias
1070 host_alias
1071 build_alias
1072 LIBS
1073 ECHO_T
1074 ECHO_N
1075 ECHO_C
1076 DEFS
1077 mandir
1078 localedir
1079 libdir
1080 psdir
1081 pdfdir
1082 dvidir
1083 htmldir
1084 infodir
1085 docdir
1086 oldincludedir
1087 includedir
1088 localstatedir
1089 sharedstatedir
1090 sysconfdir
1091 datadir
1092 datarootdir
1093 libexecdir
1094 sbindir
1095 bindir
1096 program_transform_name
1097 prefix
1098 exec_prefix
1099 PACKAGE_URL
1100 PACKAGE_BUGREPORT
1101 PACKAGE_STRING
1102 PACKAGE_VERSION
1103 PACKAGE_TARNAME
1104 PACKAGE_NAME
1105 PATH_SEPARATOR
1106 SHELL'
1107 ac_subst_files='deps_frag
1108 ns_frag'
1109 ac_user_opts='
1110 enable_option_checking
1111 with_pop
1112 with_kerberos
1113 with_kerberos5
1114 with_hesiod
1115 with_mmdf
1116 with_mail_unlink
1117 with_mailhost
1118 with_sound
1119 with_sync_input
1120 with_x_toolkit
1121 with_xpm
1122 with_jpeg
1123 with_tiff
1124 with_gif
1125 with_png
1126 with_rsvg
1127 with_xml2
1128 with_imagemagick
1129 with_xft
1130 with_libotf
1131 with_m17n_flt
1132 with_toolkit_scroll_bars
1133 with_xaw3d
1134 with_xim
1135 with_ns
1136 with_gpm
1137 with_dbus
1138 with_gconf
1139 with_selinux
1140 with_gnutls
1141 with_makeinfo
1142 with_compress_info
1143 with_pkg_config_prog
1144 with_crt_dir
1145 with_gameuser
1146 with_gnustep_conf
1147 enable_ns_self_contained
1148 enable_asserts
1149 enable_maintainer_mode
1150 enable_locallisppath
1151 enable_checking
1152 enable_use_lisp_union_type
1153 enable_profiling
1154 enable_autodepend
1155 enable_dependency_tracking
1156 enable_largefile
1157 with_x
1158 '
1159 ac_precious_vars='build_alias
1160 host_alias
1161 target_alias
1162 CC
1163 CFLAGS
1164 LDFLAGS
1165 LIBS
1166 CPPFLAGS
1167 CPP
1168 XMKMF'
1169
1170
1171 # Initialize some variables set by options.
1172 ac_init_help=
1173 ac_init_version=false
1174 ac_unrecognized_opts=
1175 ac_unrecognized_sep=
1176 # The variables have the same names as the options, with
1177 # dashes changed to underlines.
1178 cache_file=/dev/null
1179 exec_prefix=NONE
1180 no_create=
1181 no_recursion=
1182 prefix=NONE
1183 program_prefix=NONE
1184 program_suffix=NONE
1185 program_transform_name=s,x,x,
1186 silent=
1187 site=
1188 srcdir=
1189 verbose=
1190 x_includes=NONE
1191 x_libraries=NONE
1192
1193 # Installation directory options.
1194 # These are left unexpanded so users can "make install exec_prefix=/foo"
1195 # and all the variables that are supposed to be based on exec_prefix
1196 # by default will actually change.
1197 # Use braces instead of parens because sh, perl, etc. also accept them.
1198 # (The list follows the same order as the GNU Coding Standards.)
1199 bindir='${exec_prefix}/bin'
1200 sbindir='${exec_prefix}/sbin'
1201 libexecdir='${exec_prefix}/libexec'
1202 datarootdir='${prefix}/share'
1203 datadir='${datarootdir}'
1204 sysconfdir='${prefix}/etc'
1205 sharedstatedir='${prefix}/com'
1206 localstatedir='${prefix}/var'
1207 includedir='${prefix}/include'
1208 oldincludedir='/usr/include'
1209 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1210 infodir='${datarootdir}/info'
1211 htmldir='${docdir}'
1212 dvidir='${docdir}'
1213 pdfdir='${docdir}'
1214 psdir='${docdir}'
1215 libdir='${exec_prefix}/lib'
1216 localedir='${datarootdir}/locale'
1217 mandir='${datarootdir}/man'
1218
1219 ac_prev=
1220 ac_dashdash=
1221 for ac_option
1222 do
1223 # If the previous option needs an argument, assign it.
1224 if test -n "$ac_prev"; then
1225 eval $ac_prev=\$ac_option
1226 ac_prev=
1227 continue
1228 fi
1229
1230 case $ac_option in
1231 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1232 *=) ac_optarg= ;;
1233 *) ac_optarg=yes ;;
1234 esac
1235
1236 # Accept the important Cygnus configure options, so we can diagnose typos.
1237
1238 case $ac_dashdash$ac_option in
1239 --)
1240 ac_dashdash=yes ;;
1241
1242 -bindir | --bindir | --bindi | --bind | --bin | --bi)
1243 ac_prev=bindir ;;
1244 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1245 bindir=$ac_optarg ;;
1246
1247 -build | --build | --buil | --bui | --bu)
1248 ac_prev=build_alias ;;
1249 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1250 build_alias=$ac_optarg ;;
1251
1252 -cache-file | --cache-file | --cache-fil | --cache-fi \
1253 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1254 ac_prev=cache_file ;;
1255 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1256 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1257 cache_file=$ac_optarg ;;
1258
1259 --config-cache | -C)
1260 cache_file=config.cache ;;
1261
1262 -datadir | --datadir | --datadi | --datad)
1263 ac_prev=datadir ;;
1264 -datadir=* | --datadir=* | --datadi=* | --datad=*)
1265 datadir=$ac_optarg ;;
1266
1267 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1268 | --dataroo | --dataro | --datar)
1269 ac_prev=datarootdir ;;
1270 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1271 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1272 datarootdir=$ac_optarg ;;
1273
1274 -disable-* | --disable-*)
1275 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1276 # Reject names that are not valid shell variable names.
1277 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1278 as_fn_error $? "invalid feature name: $ac_useropt"
1279 ac_useropt_orig=$ac_useropt
1280 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1281 case $ac_user_opts in
1282 *"
1283 "enable_$ac_useropt"
1284 "*) ;;
1285 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1286 ac_unrecognized_sep=', ';;
1287 esac
1288 eval enable_$ac_useropt=no ;;
1289
1290 -docdir | --docdir | --docdi | --doc | --do)
1291 ac_prev=docdir ;;
1292 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1293 docdir=$ac_optarg ;;
1294
1295 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1296 ac_prev=dvidir ;;
1297 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1298 dvidir=$ac_optarg ;;
1299
1300 -enable-* | --enable-*)
1301 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1302 # Reject names that are not valid shell variable names.
1303 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1304 as_fn_error $? "invalid feature name: $ac_useropt"
1305 ac_useropt_orig=$ac_useropt
1306 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1307 case $ac_user_opts in
1308 *"
1309 "enable_$ac_useropt"
1310 "*) ;;
1311 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1312 ac_unrecognized_sep=', ';;
1313 esac
1314 eval enable_$ac_useropt=\$ac_optarg ;;
1315
1316 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1317 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1318 | --exec | --exe | --ex)
1319 ac_prev=exec_prefix ;;
1320 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1321 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1322 | --exec=* | --exe=* | --ex=*)
1323 exec_prefix=$ac_optarg ;;
1324
1325 -gas | --gas | --ga | --g)
1326 # Obsolete; use --with-gas.
1327 with_gas=yes ;;
1328
1329 -help | --help | --hel | --he | -h)
1330 ac_init_help=long ;;
1331 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1332 ac_init_help=recursive ;;
1333 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1334 ac_init_help=short ;;
1335
1336 -host | --host | --hos | --ho)
1337 ac_prev=host_alias ;;
1338 -host=* | --host=* | --hos=* | --ho=*)
1339 host_alias=$ac_optarg ;;
1340
1341 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1342 ac_prev=htmldir ;;
1343 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1344 | --ht=*)
1345 htmldir=$ac_optarg ;;
1346
1347 -includedir | --includedir | --includedi | --included | --include \
1348 | --includ | --inclu | --incl | --inc)
1349 ac_prev=includedir ;;
1350 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1351 | --includ=* | --inclu=* | --incl=* | --inc=*)
1352 includedir=$ac_optarg ;;
1353
1354 -infodir | --infodir | --infodi | --infod | --info | --inf)
1355 ac_prev=infodir ;;
1356 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1357 infodir=$ac_optarg ;;
1358
1359 -libdir | --libdir | --libdi | --libd)
1360 ac_prev=libdir ;;
1361 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1362 libdir=$ac_optarg ;;
1363
1364 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1365 | --libexe | --libex | --libe)
1366 ac_prev=libexecdir ;;
1367 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1368 | --libexe=* | --libex=* | --libe=*)
1369 libexecdir=$ac_optarg ;;
1370
1371 -localedir | --localedir | --localedi | --localed | --locale)
1372 ac_prev=localedir ;;
1373 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1374 localedir=$ac_optarg ;;
1375
1376 -localstatedir | --localstatedir | --localstatedi | --localstated \
1377 | --localstate | --localstat | --localsta | --localst | --locals)
1378 ac_prev=localstatedir ;;
1379 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1380 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1381 localstatedir=$ac_optarg ;;
1382
1383 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1384 ac_prev=mandir ;;
1385 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1386 mandir=$ac_optarg ;;
1387
1388 -nfp | --nfp | --nf)
1389 # Obsolete; use --without-fp.
1390 with_fp=no ;;
1391
1392 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1393 | --no-cr | --no-c | -n)
1394 no_create=yes ;;
1395
1396 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1397 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1398 no_recursion=yes ;;
1399
1400 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1401 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1402 | --oldin | --oldi | --old | --ol | --o)
1403 ac_prev=oldincludedir ;;
1404 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1405 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1406 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1407 oldincludedir=$ac_optarg ;;
1408
1409 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1410 ac_prev=prefix ;;
1411 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1412 prefix=$ac_optarg ;;
1413
1414 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1415 | --program-pre | --program-pr | --program-p)
1416 ac_prev=program_prefix ;;
1417 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1418 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1419 program_prefix=$ac_optarg ;;
1420
1421 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1422 | --program-suf | --program-su | --program-s)
1423 ac_prev=program_suffix ;;
1424 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1425 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1426 program_suffix=$ac_optarg ;;
1427
1428 -program-transform-name | --program-transform-name \
1429 | --program-transform-nam | --program-transform-na \
1430 | --program-transform-n | --program-transform- \
1431 | --program-transform | --program-transfor \
1432 | --program-transfo | --program-transf \
1433 | --program-trans | --program-tran \
1434 | --progr-tra | --program-tr | --program-t)
1435 ac_prev=program_transform_name ;;
1436 -program-transform-name=* | --program-transform-name=* \
1437 | --program-transform-nam=* | --program-transform-na=* \
1438 | --program-transform-n=* | --program-transform-=* \
1439 | --program-transform=* | --program-transfor=* \
1440 | --program-transfo=* | --program-transf=* \
1441 | --program-trans=* | --program-tran=* \
1442 | --progr-tra=* | --program-tr=* | --program-t=*)
1443 program_transform_name=$ac_optarg ;;
1444
1445 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1446 ac_prev=pdfdir ;;
1447 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1448 pdfdir=$ac_optarg ;;
1449
1450 -psdir | --psdir | --psdi | --psd | --ps)
1451 ac_prev=psdir ;;
1452 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1453 psdir=$ac_optarg ;;
1454
1455 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1456 | -silent | --silent | --silen | --sile | --sil)
1457 silent=yes ;;
1458
1459 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1460 ac_prev=sbindir ;;
1461 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1462 | --sbi=* | --sb=*)
1463 sbindir=$ac_optarg ;;
1464
1465 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1466 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1467 | --sharedst | --shareds | --shared | --share | --shar \
1468 | --sha | --sh)
1469 ac_prev=sharedstatedir ;;
1470 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1471 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1472 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1473 | --sha=* | --sh=*)
1474 sharedstatedir=$ac_optarg ;;
1475
1476 -site | --site | --sit)
1477 ac_prev=site ;;
1478 -site=* | --site=* | --sit=*)
1479 site=$ac_optarg ;;
1480
1481 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1482 ac_prev=srcdir ;;
1483 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1484 srcdir=$ac_optarg ;;
1485
1486 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1487 | --syscon | --sysco | --sysc | --sys | --sy)
1488 ac_prev=sysconfdir ;;
1489 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1490 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1491 sysconfdir=$ac_optarg ;;
1492
1493 -target | --target | --targe | --targ | --tar | --ta | --t)
1494 ac_prev=target_alias ;;
1495 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1496 target_alias=$ac_optarg ;;
1497
1498 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1499 verbose=yes ;;
1500
1501 -version | --version | --versio | --versi | --vers | -V)
1502 ac_init_version=: ;;
1503
1504 -with-* | --with-*)
1505 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1506 # Reject names that are not valid shell variable names.
1507 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1508 as_fn_error $? "invalid package name: $ac_useropt"
1509 ac_useropt_orig=$ac_useropt
1510 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1511 case $ac_user_opts in
1512 *"
1513 "with_$ac_useropt"
1514 "*) ;;
1515 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1516 ac_unrecognized_sep=', ';;
1517 esac
1518 eval with_$ac_useropt=\$ac_optarg ;;
1519
1520 -without-* | --without-*)
1521 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1522 # Reject names that are not valid shell variable names.
1523 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1524 as_fn_error $? "invalid package name: $ac_useropt"
1525 ac_useropt_orig=$ac_useropt
1526 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1527 case $ac_user_opts in
1528 *"
1529 "with_$ac_useropt"
1530 "*) ;;
1531 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1532 ac_unrecognized_sep=', ';;
1533 esac
1534 eval with_$ac_useropt=no ;;
1535
1536 --x)
1537 # Obsolete; use --with-x.
1538 with_x=yes ;;
1539
1540 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1541 | --x-incl | --x-inc | --x-in | --x-i)
1542 ac_prev=x_includes ;;
1543 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1544 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1545 x_includes=$ac_optarg ;;
1546
1547 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1548 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1549 ac_prev=x_libraries ;;
1550 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1551 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1552 x_libraries=$ac_optarg ;;
1553
1554 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1555 Try \`$0 --help' for more information"
1556 ;;
1557
1558 *=*)
1559 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1560 # Reject names that are not valid shell variable names.
1561 case $ac_envvar in #(
1562 '' | [0-9]* | *[!_$as_cr_alnum]* )
1563 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1564 esac
1565 eval $ac_envvar=\$ac_optarg
1566 export $ac_envvar ;;
1567
1568 *)
1569 # FIXME: should be removed in autoconf 3.0.
1570 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1571 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1572 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1573 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1574 ;;
1575
1576 esac
1577 done
1578
1579 if test -n "$ac_prev"; then
1580 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1581 as_fn_error $? "missing argument to $ac_option"
1582 fi
1583
1584 if test -n "$ac_unrecognized_opts"; then
1585 case $enable_option_checking in
1586 no) ;;
1587 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1588 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1589 esac
1590 fi
1591
1592 # Check all directory arguments for consistency.
1593 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1594 datadir sysconfdir sharedstatedir localstatedir includedir \
1595 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1596 libdir localedir mandir
1597 do
1598 eval ac_val=\$$ac_var
1599 # Remove trailing slashes.
1600 case $ac_val in
1601 */ )
1602 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1603 eval $ac_var=\$ac_val;;
1604 esac
1605 # Be sure to have absolute directory names.
1606 case $ac_val in
1607 [\\/$]* | ?:[\\/]* ) continue;;
1608 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1609 esac
1610 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1611 done
1612
1613 # There might be people who depend on the old broken behavior: `$host'
1614 # used to hold the argument of --host etc.
1615 # FIXME: To remove some day.
1616 build=$build_alias
1617 host=$host_alias
1618 target=$target_alias
1619
1620 # FIXME: To remove some day.
1621 if test "x$host_alias" != x; then
1622 if test "x$build_alias" = x; then
1623 cross_compiling=maybe
1624 $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1625 If a cross compiler is detected then cross compile mode will be used" >&2
1626 elif test "x$build_alias" != "x$host_alias"; then
1627 cross_compiling=yes
1628 fi
1629 fi
1630
1631 ac_tool_prefix=
1632 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1633
1634 test "$silent" = yes && exec 6>/dev/null
1635
1636
1637 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1638 ac_ls_di=`ls -di .` &&
1639 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1640 as_fn_error $? "working directory cannot be determined"
1641 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1642 as_fn_error $? "pwd does not report name of working directory"
1643
1644
1645 # Find the source files, if location was not specified.
1646 if test -z "$srcdir"; then
1647 ac_srcdir_defaulted=yes
1648 # Try the directory containing this script, then the parent directory.
1649 ac_confdir=`$as_dirname -- "$as_myself" ||
1650 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1651 X"$as_myself" : 'X\(//\)[^/]' \| \
1652 X"$as_myself" : 'X\(//\)$' \| \
1653 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1654 $as_echo X"$as_myself" |
1655 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1656 s//\1/
1657 q
1658 }
1659 /^X\(\/\/\)[^/].*/{
1660 s//\1/
1661 q
1662 }
1663 /^X\(\/\/\)$/{
1664 s//\1/
1665 q
1666 }
1667 /^X\(\/\).*/{
1668 s//\1/
1669 q
1670 }
1671 s/.*/./; q'`
1672 srcdir=$ac_confdir
1673 if test ! -r "$srcdir/$ac_unique_file"; then
1674 srcdir=..
1675 fi
1676 else
1677 ac_srcdir_defaulted=no
1678 fi
1679 if test ! -r "$srcdir/$ac_unique_file"; then
1680 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1681 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1682 fi
1683 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1684 ac_abs_confdir=`(
1685 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1686 pwd)`
1687 # When building in place, set srcdir=.
1688 if test "$ac_abs_confdir" = "$ac_pwd"; then
1689 srcdir=.
1690 fi
1691 # Remove unnecessary trailing slashes from srcdir.
1692 # Double slashes in file names in object file debugging info
1693 # mess up M-x gdb in Emacs.
1694 case $srcdir in
1695 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1696 esac
1697 for ac_var in $ac_precious_vars; do
1698 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1699 eval ac_env_${ac_var}_value=\$${ac_var}
1700 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1701 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1702 done
1703
1704 #
1705 # Report the --help message.
1706 #
1707 if test "$ac_init_help" = "long"; then
1708 # Omit some internal or obsolete options to make the list less imposing.
1709 # This message is too long to be a string in the A/UX 3.1 sh.
1710 cat <<_ACEOF
1711 \`configure' configures emacs 24.0.50 to adapt to many kinds of systems.
1712
1713 Usage: $0 [OPTION]... [VAR=VALUE]...
1714
1715 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1716 VAR=VALUE. See below for descriptions of some of the useful variables.
1717
1718 Defaults for the options are specified in brackets.
1719
1720 Configuration:
1721 -h, --help display this help and exit
1722 --help=short display options specific to this package
1723 --help=recursive display the short help of all the included packages
1724 -V, --version display version information and exit
1725 -q, --quiet, --silent do not print \`checking ...' messages
1726 --cache-file=FILE cache test results in FILE [disabled]
1727 -C, --config-cache alias for \`--cache-file=config.cache'
1728 -n, --no-create do not create output files
1729 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1730
1731 Installation directories:
1732 --prefix=PREFIX install architecture-independent files in PREFIX
1733 [$ac_default_prefix]
1734 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1735 [PREFIX]
1736
1737 By default, \`make install' will install all the files in
1738 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1739 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1740 for instance \`--prefix=\$HOME'.
1741
1742 For better control, use the options below.
1743
1744 Fine tuning of the installation directories:
1745 --bindir=DIR user executables [EPREFIX/bin]
1746 --sbindir=DIR system admin executables [EPREFIX/sbin]
1747 --libexecdir=DIR program executables [EPREFIX/libexec]
1748 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1749 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1750 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1751 --libdir=DIR object code libraries [EPREFIX/lib]
1752 --includedir=DIR C header files [PREFIX/include]
1753 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1754 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1755 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1756 --infodir=DIR info documentation [DATAROOTDIR/info]
1757 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1758 --mandir=DIR man documentation [DATAROOTDIR/man]
1759 --docdir=DIR documentation root [DATAROOTDIR/doc/emacs]
1760 --htmldir=DIR html documentation [DOCDIR]
1761 --dvidir=DIR dvi documentation [DOCDIR]
1762 --pdfdir=DIR pdf documentation [DOCDIR]
1763 --psdir=DIR ps documentation [DOCDIR]
1764 _ACEOF
1765
1766 cat <<\_ACEOF
1767
1768 Program names:
1769 --program-prefix=PREFIX prepend PREFIX to installed program names
1770 --program-suffix=SUFFIX append SUFFIX to installed program names
1771 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1772
1773 X features:
1774 --x-includes=DIR X include files are in DIR
1775 --x-libraries=DIR X library files are in DIR
1776
1777 System types:
1778 --build=BUILD configure for building on BUILD [guessed]
1779 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1780 _ACEOF
1781 fi
1782
1783 if test -n "$ac_init_help"; then
1784 case $ac_init_help in
1785 short | recursive ) echo "Configuration of emacs 24.0.50:";;
1786 esac
1787 cat <<\_ACEOF
1788
1789 Optional Features:
1790 --disable-option-checking ignore unrecognized --enable/--with options
1791 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1792 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1793 --disable-ns-self-contained
1794 disable self contained build under NeXTstep
1795 --enable-asserts compile code with asserts enabled
1796 --enable-maintainer-mode
1797 enable make rules and dependencies not useful (and
1798 sometimes confusing) to the casual installer
1799 --enable-locallisppath=PATH
1800 directories Emacs should search for lisp files
1801 specific to this site
1802 --enable-checking[=LIST]
1803 enable expensive run-time checks. With LIST, enable
1804 only specific categories of checks. Categories are:
1805 all,yes,no. Flags are: stringbytes, stringoverrun,
1806 stringfreelist, xmallocoverrun, conslist
1807 --enable-use-lisp-union-type
1808 use a union for the Lisp_Object data type. This is
1809 only useful for development for catching certain
1810 types of bugs.
1811 --enable-profiling build emacs with profiling support. This might not
1812 work on all platforms
1813 --enable-autodepend automatically generate dependencies to .h-files.
1814 Requires GNU Make and Gcc. Enabled if GNU Make and
1815 Gcc is found
1816 --disable-dependency-tracking speeds up one-time build
1817 --enable-dependency-tracking do not reject slow dependency extractors
1818 --disable-largefile omit support for large files
1819
1820 Optional Packages:
1821 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1822 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1823 --without-pop don't support POP mail retrieval with movemail
1824 --with-kerberos support Kerberos-authenticated POP
1825 --with-kerberos5 support Kerberos version 5 authenticated POP
1826 --with-hesiod support Hesiod to get the POP server host
1827 --with-mmdf support MMDF mailboxes
1828 --with-mail-unlink unlink, rather than empty, mail spool after reading
1829 --with-mailhost=HOSTNAME
1830 string giving default POP mail host
1831 --without-sound don't compile with sound support
1832 --without-sync-input process async input synchronously
1833 --with-x-toolkit=KIT use an X toolkit (KIT one of: yes or gtk, gtk3,
1834 lucid or athena, motif, no)
1835 --without-xpm don't compile with XPM image support
1836 --without-jpeg don't compile with JPEG image support
1837 --without-tiff don't compile with TIFF image support
1838 --without-gif don't compile with GIF image support
1839 --without-png don't compile with PNG image support
1840 --without-rsvg don't compile with SVG image support
1841 --without-xml2 don't compile with XML parsing support
1842 --without-imagemagick don't compile with ImageMagick image support
1843 --without-xft don't use XFT for anti aliased fonts
1844 --without-libotf don't use libotf for OpenType font support
1845 --without-m17n-flt don't use m17n-flt for text shaping
1846 --without-toolkit-scroll-bars
1847 don't use Motif or Xaw3d scroll bars
1848 --without-xaw3d don't use Xaw3d
1849 --without-xim don't use X11 XIM
1850 --with-ns use nextstep (Cocoa or GNUstep) windowing system
1851 --without-gpm don't use -lgpm for mouse support on a GNU/Linux
1852 console
1853 --without-dbus don't compile with D-Bus support
1854 --without-gconf don't compile with GConf support
1855 --without-selinux don't compile with SELinux support
1856 --without-gnutls don't use -lgnutls for SSL/TLS support
1857 --without-makeinfo don't require makeinfo for building manuals
1858 --without-compress-info don't compress the installed Info pages
1859 --with-pkg-config-prog=PATH
1860 path to pkg-config for finding GTK and librsvg
1861 --with-crt-dir=DIR directory containing crtn.o etc. The default is
1862 /usr/lib, or /usr/lib64 on some platforms.
1863 --with-gameuser=USER user for shared game score files
1864 --with-gnustep-conf=PATH
1865 path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
1866 or /etc/GNUstep/GNUstep.conf
1867 --with-x use the X Window System
1868
1869 Some influential environment variables:
1870 CC C compiler command
1871 CFLAGS C compiler flags
1872 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1873 nonstandard directory <lib dir>
1874 LIBS libraries to pass to the linker, e.g. -l<library>
1875 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1876 you have headers in a nonstandard directory <include dir>
1877 CPP C preprocessor
1878 XMKMF Path to xmkmf, Makefile generator for X Window System
1879
1880 Use these variables to override the choices made by `configure' or to help
1881 it to find libraries and programs with nonstandard names/locations.
1882
1883 Report bugs to the package provider.
1884 _ACEOF
1885 ac_status=$?
1886 fi
1887
1888 if test "$ac_init_help" = "recursive"; then
1889 # If there are subdirs, report their specific --help.
1890 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1891 test -d "$ac_dir" ||
1892 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1893 continue
1894 ac_builddir=.
1895
1896 case "$ac_dir" in
1897 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1898 *)
1899 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1900 # A ".." for each directory in $ac_dir_suffix.
1901 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1902 case $ac_top_builddir_sub in
1903 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1904 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1905 esac ;;
1906 esac
1907 ac_abs_top_builddir=$ac_pwd
1908 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1909 # for backward compatibility:
1910 ac_top_builddir=$ac_top_build_prefix
1911
1912 case $srcdir in
1913 .) # We are building in place.
1914 ac_srcdir=.
1915 ac_top_srcdir=$ac_top_builddir_sub
1916 ac_abs_top_srcdir=$ac_pwd ;;
1917 [\\/]* | ?:[\\/]* ) # Absolute name.
1918 ac_srcdir=$srcdir$ac_dir_suffix;
1919 ac_top_srcdir=$srcdir
1920 ac_abs_top_srcdir=$srcdir ;;
1921 *) # Relative name.
1922 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1923 ac_top_srcdir=$ac_top_build_prefix$srcdir
1924 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1925 esac
1926 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1927
1928 cd "$ac_dir" || { ac_status=$?; continue; }
1929 # Check for guested configure.
1930 if test -f "$ac_srcdir/configure.gnu"; then
1931 echo &&
1932 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1933 elif test -f "$ac_srcdir/configure"; then
1934 echo &&
1935 $SHELL "$ac_srcdir/configure" --help=recursive
1936 else
1937 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1938 fi || ac_status=$?
1939 cd "$ac_pwd" || { ac_status=$?; break; }
1940 done
1941 fi
1942
1943 test -n "$ac_init_help" && exit $ac_status
1944 if $ac_init_version; then
1945 cat <<\_ACEOF
1946 emacs configure 24.0.50
1947 generated by GNU Autoconf 2.68
1948
1949 Copyright (C) 2010 Free Software Foundation, Inc.
1950 This configure script is free software; the Free Software Foundation
1951 gives unlimited permission to copy, distribute and modify it.
1952 _ACEOF
1953 exit
1954 fi
1955
1956 ## ------------------------ ##
1957 ## Autoconf initialization. ##
1958 ## ------------------------ ##
1959
1960 # ac_fn_c_try_compile LINENO
1961 # --------------------------
1962 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1963 ac_fn_c_try_compile ()
1964 {
1965 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1966 rm -f conftest.$ac_objext
1967 if { { ac_try="$ac_compile"
1968 case "(($ac_try" in
1969 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1970 *) ac_try_echo=$ac_try;;
1971 esac
1972 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1973 $as_echo "$ac_try_echo"; } >&5
1974 (eval "$ac_compile") 2>conftest.err
1975 ac_status=$?
1976 if test -s conftest.err; then
1977 grep -v '^ *+' conftest.err >conftest.er1
1978 cat conftest.er1 >&5
1979 mv -f conftest.er1 conftest.err
1980 fi
1981 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1982 test $ac_status = 0; } && {
1983 test -z "$ac_c_werror_flag" ||
1984 test ! -s conftest.err
1985 } && test -s conftest.$ac_objext; then :
1986 ac_retval=0
1987 else
1988 $as_echo "$as_me: failed program was:" >&5
1989 sed 's/^/| /' conftest.$ac_ext >&5
1990
1991 ac_retval=1
1992 fi
1993 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1994 as_fn_set_status $ac_retval
1995
1996 } # ac_fn_c_try_compile
1997
1998 # ac_fn_c_try_cpp LINENO
1999 # ----------------------
2000 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2001 ac_fn_c_try_cpp ()
2002 {
2003 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2004 if { { ac_try="$ac_cpp conftest.$ac_ext"
2005 case "(($ac_try" in
2006 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2007 *) ac_try_echo=$ac_try;;
2008 esac
2009 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2010 $as_echo "$ac_try_echo"; } >&5
2011 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2012 ac_status=$?
2013 if test -s conftest.err; then
2014 grep -v '^ *+' conftest.err >conftest.er1
2015 cat conftest.er1 >&5
2016 mv -f conftest.er1 conftest.err
2017 fi
2018 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2019 test $ac_status = 0; } > conftest.i && {
2020 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2021 test ! -s conftest.err
2022 }; then :
2023 ac_retval=0
2024 else
2025 $as_echo "$as_me: failed program was:" >&5
2026 sed 's/^/| /' conftest.$ac_ext >&5
2027
2028 ac_retval=1
2029 fi
2030 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2031 as_fn_set_status $ac_retval
2032
2033 } # ac_fn_c_try_cpp
2034
2035 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2036 # -------------------------------------------------------
2037 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2038 # the include files in INCLUDES and setting the cache variable VAR
2039 # accordingly.
2040 ac_fn_c_check_header_mongrel ()
2041 {
2042 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2043 if eval \${$3+:} false; then :
2044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2045 $as_echo_n "checking for $2... " >&6; }
2046 if eval \${$3+:} false; then :
2047 $as_echo_n "(cached) " >&6
2048 fi
2049 eval ac_res=\$$3
2050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2051 $as_echo "$ac_res" >&6; }
2052 else
2053 # Is the header compilable?
2054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2055 $as_echo_n "checking $2 usability... " >&6; }
2056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2057 /* end confdefs.h. */
2058 $4
2059 #include <$2>
2060 _ACEOF
2061 if ac_fn_c_try_compile "$LINENO"; then :
2062 ac_header_compiler=yes
2063 else
2064 ac_header_compiler=no
2065 fi
2066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2068 $as_echo "$ac_header_compiler" >&6; }
2069
2070 # Is the header present?
2071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2072 $as_echo_n "checking $2 presence... " >&6; }
2073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2074 /* end confdefs.h. */
2075 #include <$2>
2076 _ACEOF
2077 if ac_fn_c_try_cpp "$LINENO"; then :
2078 ac_header_preproc=yes
2079 else
2080 ac_header_preproc=no
2081 fi
2082 rm -f conftest.err conftest.i conftest.$ac_ext
2083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2084 $as_echo "$ac_header_preproc" >&6; }
2085
2086 # So? What about this header?
2087 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2088 yes:no: )
2089 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2090 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2091 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2092 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2093 ;;
2094 no:yes:* )
2095 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2096 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2097 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2098 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2099 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2100 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2101 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2102 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2103 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2104 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2105 ;;
2106 esac
2107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2108 $as_echo_n "checking for $2... " >&6; }
2109 if eval \${$3+:} false; then :
2110 $as_echo_n "(cached) " >&6
2111 else
2112 eval "$3=\$ac_header_compiler"
2113 fi
2114 eval ac_res=\$$3
2115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2116 $as_echo "$ac_res" >&6; }
2117 fi
2118 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2119
2120 } # ac_fn_c_check_header_mongrel
2121
2122 # ac_fn_c_try_run LINENO
2123 # ----------------------
2124 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2125 # that executables *can* be run.
2126 ac_fn_c_try_run ()
2127 {
2128 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2129 if { { ac_try="$ac_link"
2130 case "(($ac_try" in
2131 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2132 *) ac_try_echo=$ac_try;;
2133 esac
2134 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2135 $as_echo "$ac_try_echo"; } >&5
2136 (eval "$ac_link") 2>&5
2137 ac_status=$?
2138 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2139 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2140 { { case "(($ac_try" in
2141 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2142 *) ac_try_echo=$ac_try;;
2143 esac
2144 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2145 $as_echo "$ac_try_echo"; } >&5
2146 (eval "$ac_try") 2>&5
2147 ac_status=$?
2148 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2149 test $ac_status = 0; }; }; then :
2150 ac_retval=0
2151 else
2152 $as_echo "$as_me: program exited with status $ac_status" >&5
2153 $as_echo "$as_me: failed program was:" >&5
2154 sed 's/^/| /' conftest.$ac_ext >&5
2155
2156 ac_retval=$ac_status
2157 fi
2158 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2159 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2160 as_fn_set_status $ac_retval
2161
2162 } # ac_fn_c_try_run
2163
2164 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2165 # -------------------------------------------------------
2166 # Tests whether HEADER exists and can be compiled using the include files in
2167 # INCLUDES, setting the cache variable VAR accordingly.
2168 ac_fn_c_check_header_compile ()
2169 {
2170 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2172 $as_echo_n "checking for $2... " >&6; }
2173 if eval \${$3+:} false; then :
2174 $as_echo_n "(cached) " >&6
2175 else
2176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2177 /* end confdefs.h. */
2178 $4
2179 #include <$2>
2180 _ACEOF
2181 if ac_fn_c_try_compile "$LINENO"; then :
2182 eval "$3=yes"
2183 else
2184 eval "$3=no"
2185 fi
2186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2187 fi
2188 eval ac_res=\$$3
2189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2190 $as_echo "$ac_res" >&6; }
2191 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2192
2193 } # ac_fn_c_check_header_compile
2194
2195 # ac_fn_c_try_link LINENO
2196 # -----------------------
2197 # Try to link conftest.$ac_ext, and return whether this succeeded.
2198 ac_fn_c_try_link ()
2199 {
2200 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2201 rm -f conftest.$ac_objext conftest$ac_exeext
2202 if { { ac_try="$ac_link"
2203 case "(($ac_try" in
2204 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2205 *) ac_try_echo=$ac_try;;
2206 esac
2207 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2208 $as_echo "$ac_try_echo"; } >&5
2209 (eval "$ac_link") 2>conftest.err
2210 ac_status=$?
2211 if test -s conftest.err; then
2212 grep -v '^ *+' conftest.err >conftest.er1
2213 cat conftest.er1 >&5
2214 mv -f conftest.er1 conftest.err
2215 fi
2216 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2217 test $ac_status = 0; } && {
2218 test -z "$ac_c_werror_flag" ||
2219 test ! -s conftest.err
2220 } && test -s conftest$ac_exeext && {
2221 test "$cross_compiling" = yes ||
2222 $as_test_x conftest$ac_exeext
2223 }; then :
2224 ac_retval=0
2225 else
2226 $as_echo "$as_me: failed program was:" >&5
2227 sed 's/^/| /' conftest.$ac_ext >&5
2228
2229 ac_retval=1
2230 fi
2231 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2232 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2233 # interfere with the next link command; also delete a directory that is
2234 # left behind by Apple's compiler. We do this before executing the actions.
2235 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2236 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2237 as_fn_set_status $ac_retval
2238
2239 } # ac_fn_c_try_link
2240
2241 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2242 # ---------------------------------------------
2243 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2244 # accordingly.
2245 ac_fn_c_check_decl ()
2246 {
2247 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2248 as_decl_name=`echo $2|sed 's/ *(.*//'`
2249 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2251 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2252 if eval \${$3+:} false; then :
2253 $as_echo_n "(cached) " >&6
2254 else
2255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2256 /* end confdefs.h. */
2257 $4
2258 int
2259 main ()
2260 {
2261 #ifndef $as_decl_name
2262 #ifdef __cplusplus
2263 (void) $as_decl_use;
2264 #else
2265 (void) $as_decl_name;
2266 #endif
2267 #endif
2268
2269 ;
2270 return 0;
2271 }
2272 _ACEOF
2273 if ac_fn_c_try_compile "$LINENO"; then :
2274 eval "$3=yes"
2275 else
2276 eval "$3=no"
2277 fi
2278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2279 fi
2280 eval ac_res=\$$3
2281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2282 $as_echo "$ac_res" >&6; }
2283 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2284
2285 } # ac_fn_c_check_decl
2286
2287 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2288 # ----------------------------------------------
2289 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2290 ac_fn_c_check_header_preproc ()
2291 {
2292 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2294 $as_echo_n "checking for $2... " >&6; }
2295 if eval \${$3+:} false; then :
2296 $as_echo_n "(cached) " >&6
2297 else
2298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299 /* end confdefs.h. */
2300 #include <$2>
2301 _ACEOF
2302 if ac_fn_c_try_cpp "$LINENO"; then :
2303 eval "$3=yes"
2304 else
2305 eval "$3=no"
2306 fi
2307 rm -f conftest.err conftest.i conftest.$ac_ext
2308 fi
2309 eval ac_res=\$$3
2310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2311 $as_echo "$ac_res" >&6; }
2312 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2313
2314 } # ac_fn_c_check_header_preproc
2315
2316 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2317 # ----------------------------------------------------
2318 # Tries to find if the field MEMBER exists in type AGGR, after including
2319 # INCLUDES, setting cache variable VAR accordingly.
2320 ac_fn_c_check_member ()
2321 {
2322 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2324 $as_echo_n "checking for $2.$3... " >&6; }
2325 if eval \${$4+:} false; then :
2326 $as_echo_n "(cached) " >&6
2327 else
2328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2329 /* end confdefs.h. */
2330 $5
2331 int
2332 main ()
2333 {
2334 static $2 ac_aggr;
2335 if (ac_aggr.$3)
2336 return 0;
2337 ;
2338 return 0;
2339 }
2340 _ACEOF
2341 if ac_fn_c_try_compile "$LINENO"; then :
2342 eval "$4=yes"
2343 else
2344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2345 /* end confdefs.h. */
2346 $5
2347 int
2348 main ()
2349 {
2350 static $2 ac_aggr;
2351 if (sizeof ac_aggr.$3)
2352 return 0;
2353 ;
2354 return 0;
2355 }
2356 _ACEOF
2357 if ac_fn_c_try_compile "$LINENO"; then :
2358 eval "$4=yes"
2359 else
2360 eval "$4=no"
2361 fi
2362 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2363 fi
2364 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2365 fi
2366 eval ac_res=\$$4
2367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2368 $as_echo "$ac_res" >&6; }
2369 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2370
2371 } # ac_fn_c_check_member
2372
2373 # ac_fn_c_check_func LINENO FUNC VAR
2374 # ----------------------------------
2375 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2376 ac_fn_c_check_func ()
2377 {
2378 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2380 $as_echo_n "checking for $2... " >&6; }
2381 if eval \${$3+:} false; then :
2382 $as_echo_n "(cached) " >&6
2383 else
2384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2385 /* end confdefs.h. */
2386 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2387 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2388 #define $2 innocuous_$2
2389
2390 /* System header to define __stub macros and hopefully few prototypes,
2391 which can conflict with char $2 (); below.
2392 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2393 <limits.h> exists even on freestanding compilers. */
2394
2395 #ifdef __STDC__
2396 # include <limits.h>
2397 #else
2398 # include <assert.h>
2399 #endif
2400
2401 #undef $2
2402
2403 /* Override any GCC internal prototype to avoid an error.
2404 Use char because int might match the return type of a GCC
2405 builtin and then its argument prototype would still apply. */
2406 #ifdef __cplusplus
2407 extern "C"
2408 #endif
2409 char $2 ();
2410 /* The GNU C library defines this for functions which it implements
2411 to always fail with ENOSYS. Some functions are actually named
2412 something starting with __ and the normal name is an alias. */
2413 #if defined __stub_$2 || defined __stub___$2
2414 choke me
2415 #endif
2416
2417 int
2418 main ()
2419 {
2420 return $2 ();
2421 ;
2422 return 0;
2423 }
2424 _ACEOF
2425 if ac_fn_c_try_link "$LINENO"; then :
2426 eval "$3=yes"
2427 else
2428 eval "$3=no"
2429 fi
2430 rm -f core conftest.err conftest.$ac_objext \
2431 conftest$ac_exeext conftest.$ac_ext
2432 fi
2433 eval ac_res=\$$3
2434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2435 $as_echo "$ac_res" >&6; }
2436 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2437
2438 } # ac_fn_c_check_func
2439
2440 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2441 # -------------------------------------------
2442 # Tests whether TYPE exists after having included INCLUDES, setting cache
2443 # variable VAR accordingly.
2444 ac_fn_c_check_type ()
2445 {
2446 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2448 $as_echo_n "checking for $2... " >&6; }
2449 if eval \${$3+:} false; then :
2450 $as_echo_n "(cached) " >&6
2451 else
2452 eval "$3=no"
2453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2454 /* end confdefs.h. */
2455 $4
2456 int
2457 main ()
2458 {
2459 if (sizeof ($2))
2460 return 0;
2461 ;
2462 return 0;
2463 }
2464 _ACEOF
2465 if ac_fn_c_try_compile "$LINENO"; then :
2466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2467 /* end confdefs.h. */
2468 $4
2469 int
2470 main ()
2471 {
2472 if (sizeof (($2)))
2473 return 0;
2474 ;
2475 return 0;
2476 }
2477 _ACEOF
2478 if ac_fn_c_try_compile "$LINENO"; then :
2479
2480 else
2481 eval "$3=yes"
2482 fi
2483 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2484 fi
2485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2486 fi
2487 eval ac_res=\$$3
2488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2489 $as_echo "$ac_res" >&6; }
2490 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2491
2492 } # ac_fn_c_check_type
2493
2494 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2495 # --------------------------------------------
2496 # Tries to find the compile-time value of EXPR in a program that includes
2497 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2498 # computed
2499 ac_fn_c_compute_int ()
2500 {
2501 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2502 if test "$cross_compiling" = yes; then
2503 # Depending upon the size, compute the lo and hi bounds.
2504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2505 /* end confdefs.h. */
2506 $4
2507 int
2508 main ()
2509 {
2510 static int test_array [1 - 2 * !(($2) >= 0)];
2511 test_array [0] = 0
2512
2513 ;
2514 return 0;
2515 }
2516 _ACEOF
2517 if ac_fn_c_try_compile "$LINENO"; then :
2518 ac_lo=0 ac_mid=0
2519 while :; do
2520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2521 /* end confdefs.h. */
2522 $4
2523 int
2524 main ()
2525 {
2526 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2527 test_array [0] = 0
2528
2529 ;
2530 return 0;
2531 }
2532 _ACEOF
2533 if ac_fn_c_try_compile "$LINENO"; then :
2534 ac_hi=$ac_mid; break
2535 else
2536 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2537 if test $ac_lo -le $ac_mid; then
2538 ac_lo= ac_hi=
2539 break
2540 fi
2541 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2542 fi
2543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2544 done
2545 else
2546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2547 /* end confdefs.h. */
2548 $4
2549 int
2550 main ()
2551 {
2552 static int test_array [1 - 2 * !(($2) < 0)];
2553 test_array [0] = 0
2554
2555 ;
2556 return 0;
2557 }
2558 _ACEOF
2559 if ac_fn_c_try_compile "$LINENO"; then :
2560 ac_hi=-1 ac_mid=-1
2561 while :; do
2562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2563 /* end confdefs.h. */
2564 $4
2565 int
2566 main ()
2567 {
2568 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2569 test_array [0] = 0
2570
2571 ;
2572 return 0;
2573 }
2574 _ACEOF
2575 if ac_fn_c_try_compile "$LINENO"; then :
2576 ac_lo=$ac_mid; break
2577 else
2578 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2579 if test $ac_mid -le $ac_hi; then
2580 ac_lo= ac_hi=
2581 break
2582 fi
2583 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2584 fi
2585 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2586 done
2587 else
2588 ac_lo= ac_hi=
2589 fi
2590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2591 fi
2592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2593 # Binary search between lo and hi bounds.
2594 while test "x$ac_lo" != "x$ac_hi"; do
2595 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2597 /* end confdefs.h. */
2598 $4
2599 int
2600 main ()
2601 {
2602 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2603 test_array [0] = 0
2604
2605 ;
2606 return 0;
2607 }
2608 _ACEOF
2609 if ac_fn_c_try_compile "$LINENO"; then :
2610 ac_hi=$ac_mid
2611 else
2612 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2613 fi
2614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2615 done
2616 case $ac_lo in #((
2617 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2618 '') ac_retval=1 ;;
2619 esac
2620 else
2621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2622 /* end confdefs.h. */
2623 $4
2624 static long int longval () { return $2; }
2625 static unsigned long int ulongval () { return $2; }
2626 #include <stdio.h>
2627 #include <stdlib.h>
2628 int
2629 main ()
2630 {
2631
2632 FILE *f = fopen ("conftest.val", "w");
2633 if (! f)
2634 return 1;
2635 if (($2) < 0)
2636 {
2637 long int i = longval ();
2638 if (i != ($2))
2639 return 1;
2640 fprintf (f, "%ld", i);
2641 }
2642 else
2643 {
2644 unsigned long int i = ulongval ();
2645 if (i != ($2))
2646 return 1;
2647 fprintf (f, "%lu", i);
2648 }
2649 /* Do not output a trailing newline, as this causes \r\n confusion
2650 on some platforms. */
2651 return ferror (f) || fclose (f) != 0;
2652
2653 ;
2654 return 0;
2655 }
2656 _ACEOF
2657 if ac_fn_c_try_run "$LINENO"; then :
2658 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2659 else
2660 ac_retval=1
2661 fi
2662 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2663 conftest.$ac_objext conftest.beam conftest.$ac_ext
2664 rm -f conftest.val
2665
2666 fi
2667 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2668 as_fn_set_status $ac_retval
2669
2670 } # ac_fn_c_compute_int
2671 cat >config.log <<_ACEOF
2672 This file contains any messages produced by compilers while
2673 running configure, to aid debugging if configure makes a mistake.
2674
2675 It was created by emacs $as_me 24.0.50, which was
2676 generated by GNU Autoconf 2.68. Invocation command line was
2677
2678 $ $0 $@
2679
2680 _ACEOF
2681 exec 5>>config.log
2682 {
2683 cat <<_ASUNAME
2684 ## --------- ##
2685 ## Platform. ##
2686 ## --------- ##
2687
2688 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2689 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2690 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2691 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2692 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2693
2694 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2695 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2696
2697 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2698 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2699 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2700 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2701 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2702 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2703 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2704
2705 _ASUNAME
2706
2707 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2708 for as_dir in $PATH
2709 do
2710 IFS=$as_save_IFS
2711 test -z "$as_dir" && as_dir=.
2712 $as_echo "PATH: $as_dir"
2713 done
2714 IFS=$as_save_IFS
2715
2716 } >&5
2717
2718 cat >&5 <<_ACEOF
2719
2720
2721 ## ----------- ##
2722 ## Core tests. ##
2723 ## ----------- ##
2724
2725 _ACEOF
2726
2727
2728 # Keep a trace of the command line.
2729 # Strip out --no-create and --no-recursion so they do not pile up.
2730 # Strip out --silent because we don't want to record it for future runs.
2731 # Also quote any args containing shell meta-characters.
2732 # Make two passes to allow for proper duplicate-argument suppression.
2733 ac_configure_args=
2734 ac_configure_args0=
2735 ac_configure_args1=
2736 ac_must_keep_next=false
2737 for ac_pass in 1 2
2738 do
2739 for ac_arg
2740 do
2741 case $ac_arg in
2742 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2743 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2744 | -silent | --silent | --silen | --sile | --sil)
2745 continue ;;
2746 *\'*)
2747 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2748 esac
2749 case $ac_pass in
2750 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2751 2)
2752 as_fn_append ac_configure_args1 " '$ac_arg'"
2753 if test $ac_must_keep_next = true; then
2754 ac_must_keep_next=false # Got value, back to normal.
2755 else
2756 case $ac_arg in
2757 *=* | --config-cache | -C | -disable-* | --disable-* \
2758 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2759 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2760 | -with-* | --with-* | -without-* | --without-* | --x)
2761 case "$ac_configure_args0 " in
2762 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2763 esac
2764 ;;
2765 -* ) ac_must_keep_next=true ;;
2766 esac
2767 fi
2768 as_fn_append ac_configure_args " '$ac_arg'"
2769 ;;
2770 esac
2771 done
2772 done
2773 { ac_configure_args0=; unset ac_configure_args0;}
2774 { ac_configure_args1=; unset ac_configure_args1;}
2775
2776 # When interrupted or exit'd, cleanup temporary files, and complete
2777 # config.log. We remove comments because anyway the quotes in there
2778 # would cause problems or look ugly.
2779 # WARNING: Use '\'' to represent an apostrophe within the trap.
2780 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2781 trap 'exit_status=$?
2782 # Save into config.log some information that might help in debugging.
2783 {
2784 echo
2785
2786 $as_echo "## ---------------- ##
2787 ## Cache variables. ##
2788 ## ---------------- ##"
2789 echo
2790 # The following way of writing the cache mishandles newlines in values,
2791 (
2792 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2793 eval ac_val=\$$ac_var
2794 case $ac_val in #(
2795 *${as_nl}*)
2796 case $ac_var in #(
2797 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2798 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2799 esac
2800 case $ac_var in #(
2801 _ | IFS | as_nl) ;; #(
2802 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2803 *) { eval $ac_var=; unset $ac_var;} ;;
2804 esac ;;
2805 esac
2806 done
2807 (set) 2>&1 |
2808 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2809 *${as_nl}ac_space=\ *)
2810 sed -n \
2811 "s/'\''/'\''\\\\'\'''\''/g;
2812 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2813 ;; #(
2814 *)
2815 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2816 ;;
2817 esac |
2818 sort
2819 )
2820 echo
2821
2822 $as_echo "## ----------------- ##
2823 ## Output variables. ##
2824 ## ----------------- ##"
2825 echo
2826 for ac_var in $ac_subst_vars
2827 do
2828 eval ac_val=\$$ac_var
2829 case $ac_val in
2830 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2831 esac
2832 $as_echo "$ac_var='\''$ac_val'\''"
2833 done | sort
2834 echo
2835
2836 if test -n "$ac_subst_files"; then
2837 $as_echo "## ------------------- ##
2838 ## File substitutions. ##
2839 ## ------------------- ##"
2840 echo
2841 for ac_var in $ac_subst_files
2842 do
2843 eval ac_val=\$$ac_var
2844 case $ac_val in
2845 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2846 esac
2847 $as_echo "$ac_var='\''$ac_val'\''"
2848 done | sort
2849 echo
2850 fi
2851
2852 if test -s confdefs.h; then
2853 $as_echo "## ----------- ##
2854 ## confdefs.h. ##
2855 ## ----------- ##"
2856 echo
2857 cat confdefs.h
2858 echo
2859 fi
2860 test "$ac_signal" != 0 &&
2861 $as_echo "$as_me: caught signal $ac_signal"
2862 $as_echo "$as_me: exit $exit_status"
2863 } >&5
2864 rm -f core *.core core.conftest.* &&
2865 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2866 exit $exit_status
2867 ' 0
2868 for ac_signal in 1 2 13 15; do
2869 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2870 done
2871 ac_signal=0
2872
2873 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2874 rm -f -r conftest* confdefs.h
2875
2876 $as_echo "/* confdefs.h */" > confdefs.h
2877
2878 # Predefined preprocessor variables.
2879
2880 cat >>confdefs.h <<_ACEOF
2881 #define PACKAGE_NAME "$PACKAGE_NAME"
2882 _ACEOF
2883
2884 cat >>confdefs.h <<_ACEOF
2885 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2886 _ACEOF
2887
2888 cat >>confdefs.h <<_ACEOF
2889 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2890 _ACEOF
2891
2892 cat >>confdefs.h <<_ACEOF
2893 #define PACKAGE_STRING "$PACKAGE_STRING"
2894 _ACEOF
2895
2896 cat >>confdefs.h <<_ACEOF
2897 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2898 _ACEOF
2899
2900 cat >>confdefs.h <<_ACEOF
2901 #define PACKAGE_URL "$PACKAGE_URL"
2902 _ACEOF
2903
2904
2905 # Let the site file select an alternate cache file if it wants to.
2906 # Prefer an explicitly selected file to automatically selected ones.
2907 ac_site_file1=NONE
2908 ac_site_file2=NONE
2909 if test -n "$CONFIG_SITE"; then
2910 # We do not want a PATH search for config.site.
2911 case $CONFIG_SITE in #((
2912 -*) ac_site_file1=./$CONFIG_SITE;;
2913 */*) ac_site_file1=$CONFIG_SITE;;
2914 *) ac_site_file1=./$CONFIG_SITE;;
2915 esac
2916 elif test "x$prefix" != xNONE; then
2917 ac_site_file1=$prefix/share/config.site
2918 ac_site_file2=$prefix/etc/config.site
2919 else
2920 ac_site_file1=$ac_default_prefix/share/config.site
2921 ac_site_file2=$ac_default_prefix/etc/config.site
2922 fi
2923 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2924 do
2925 test "x$ac_site_file" = xNONE && continue
2926 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2927 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2928 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2929 sed 's/^/| /' "$ac_site_file" >&5
2930 . "$ac_site_file" \
2931 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2932 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2933 as_fn_error $? "failed to load site script $ac_site_file
2934 See \`config.log' for more details" "$LINENO" 5; }
2935 fi
2936 done
2937
2938 if test -r "$cache_file"; then
2939 # Some versions of bash will fail to source /dev/null (special files
2940 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2941 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2942 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2943 $as_echo "$as_me: loading cache $cache_file" >&6;}
2944 case $cache_file in
2945 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2946 *) . "./$cache_file";;
2947 esac
2948 fi
2949 else
2950 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2951 $as_echo "$as_me: creating cache $cache_file" >&6;}
2952 >$cache_file
2953 fi
2954
2955 as_fn_append ac_header_list " stdlib.h"
2956 as_fn_append ac_header_list " unistd.h"
2957 as_fn_append ac_header_list " sys/param.h"
2958 gl_getopt_required=GNU
2959 as_fn_append ac_header_list " getopt.h"
2960 as_fn_append ac_func_list " lstat"
2961 as_fn_append ac_func_list " alarm"
2962 as_fn_append ac_func_list " readlink"
2963 as_fn_append ac_header_list " wchar.h"
2964 as_fn_append ac_header_list " stdint.h"
2965 as_fn_append ac_func_list " tzset"
2966 as_fn_append ac_func_list " symlink"
2967 as_fn_append ac_header_list " sys/stat.h"
2968 as_fn_append ac_header_list " sys/time.h"
2969 as_fn_append ac_func_list " localtime_r"
2970 # Check that the precious variables saved in the cache have kept the same
2971 # value.
2972 ac_cache_corrupted=false
2973 for ac_var in $ac_precious_vars; do
2974 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2975 eval ac_new_set=\$ac_env_${ac_var}_set
2976 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2977 eval ac_new_val=\$ac_env_${ac_var}_value
2978 case $ac_old_set,$ac_new_set in
2979 set,)
2980 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2981 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2982 ac_cache_corrupted=: ;;
2983 ,set)
2984 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2985 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2986 ac_cache_corrupted=: ;;
2987 ,);;
2988 *)
2989 if test "x$ac_old_val" != "x$ac_new_val"; then
2990 # differences in whitespace do not lead to failure.
2991 ac_old_val_w=`echo x $ac_old_val`
2992 ac_new_val_w=`echo x $ac_new_val`
2993 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2994 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2995 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2996 ac_cache_corrupted=:
2997 else
2998 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2999 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3000 eval $ac_var=\$ac_old_val
3001 fi
3002 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
3003 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
3004 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
3005 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
3006 fi;;
3007 esac
3008 # Pass precious variables to config.status.
3009 if test "$ac_new_set" = set; then
3010 case $ac_new_val in
3011 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3012 *) ac_arg=$ac_var=$ac_new_val ;;
3013 esac
3014 case " $ac_configure_args " in
3015 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
3016 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3017 esac
3018 fi
3019 done
3020 if $ac_cache_corrupted; then
3021 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3022 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3023 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3024 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3025 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3026 fi
3027 ## -------------------- ##
3028 ## Main body of script. ##
3029 ## -------------------- ##
3030
3031 ac_ext=c
3032 ac_cpp='$CPP $CPPFLAGS'
3033 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3034 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3035 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3036
3037
3038 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
3039
3040
3041 am__api_version='1.11'
3042
3043 ac_aux_dir=
3044 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3045 if test -f "$ac_dir/install-sh"; then
3046 ac_aux_dir=$ac_dir
3047 ac_install_sh="$ac_aux_dir/install-sh -c"
3048 break
3049 elif test -f "$ac_dir/install.sh"; then
3050 ac_aux_dir=$ac_dir
3051 ac_install_sh="$ac_aux_dir/install.sh -c"
3052 break
3053 elif test -f "$ac_dir/shtool"; then
3054 ac_aux_dir=$ac_dir
3055 ac_install_sh="$ac_aux_dir/shtool install -c"
3056 break
3057 fi
3058 done
3059 if test -z "$ac_aux_dir"; then
3060 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3061 fi
3062
3063 # These three variables are undocumented and unsupported,
3064 # and are intended to be withdrawn in a future Autoconf release.
3065 # They can cause serious problems if a builder's source tree is in a directory
3066 # whose full name contains unusual characters.
3067 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3068 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3069 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3070
3071
3072 # Find a good install program. We prefer a C program (faster),
3073 # so one script is as good as another. But avoid the broken or
3074 # incompatible versions:
3075 # SysV /etc/install, /usr/sbin/install
3076 # SunOS /usr/etc/install
3077 # IRIX /sbin/install
3078 # AIX /bin/install
3079 # AmigaOS /C/install, which installs bootblocks on floppy discs
3080 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3081 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3082 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3083 # OS/2's system install, which has a completely different semantic
3084 # ./install, which can be erroneously created by make from ./install.sh.
3085 # Reject install programs that cannot install multiple files.
3086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3087 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3088 if test -z "$INSTALL"; then
3089 if ${ac_cv_path_install+:} false; then :
3090 $as_echo_n "(cached) " >&6
3091 else
3092 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3093 for as_dir in $PATH
3094 do
3095 IFS=$as_save_IFS
3096 test -z "$as_dir" && as_dir=.
3097 # Account for people who put trailing slashes in PATH elements.
3098 case $as_dir/ in #((
3099 ./ | .// | /[cC]/* | \
3100 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3101 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3102 /usr/ucb/* ) ;;
3103 *)
3104 # OSF1 and SCO ODT 3.0 have their own names for install.
3105 # Don't use installbsd from OSF since it installs stuff as root
3106 # by default.
3107 for ac_prog in ginstall scoinst install; do
3108 for ac_exec_ext in '' $ac_executable_extensions; do
3109 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3110 if test $ac_prog = install &&
3111 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3112 # AIX install. It has an incompatible calling convention.
3113 :
3114 elif test $ac_prog = install &&
3115 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3116 # program-specific install script used by HP pwplus--don't use.
3117 :
3118 else
3119 rm -rf conftest.one conftest.two conftest.dir
3120 echo one > conftest.one
3121 echo two > conftest.two
3122 mkdir conftest.dir
3123 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3124 test -s conftest.one && test -s conftest.two &&
3125 test -s conftest.dir/conftest.one &&
3126 test -s conftest.dir/conftest.two
3127 then
3128 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3129 break 3
3130 fi
3131 fi
3132 fi
3133 done
3134 done
3135 ;;
3136 esac
3137
3138 done
3139 IFS=$as_save_IFS
3140
3141 rm -rf conftest.one conftest.two conftest.dir
3142
3143 fi
3144 if test "${ac_cv_path_install+set}" = set; then
3145 INSTALL=$ac_cv_path_install
3146 else
3147 # As a last resort, use the slow shell script. Don't cache a
3148 # value for INSTALL within a source directory, because that will
3149 # break other packages using the cache if that directory is
3150 # removed, or if the value is a relative name.
3151 INSTALL=$ac_install_sh
3152 fi
3153 fi
3154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3155 $as_echo "$INSTALL" >&6; }
3156
3157 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3158 # It thinks the first close brace ends the variable substitution.
3159 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3160
3161 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3162
3163 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3164
3165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3166 $as_echo_n "checking whether build environment is sane... " >&6; }
3167 # Just in case
3168 sleep 1
3169 echo timestamp > conftest.file
3170 # Reject unsafe characters in $srcdir or the absolute working directory
3171 # name. Accept space and tab only in the latter.
3172 am_lf='
3173 '
3174 case `pwd` in
3175 *[\\\"\#\$\&\'\`$am_lf]*)
3176 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
3177 esac
3178 case $srcdir in
3179 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
3180 as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3181 esac
3182
3183 # Do `set' in a subshell so we don't clobber the current shell's
3184 # arguments. Must try -L first in case configure is actually a
3185 # symlink; some systems play weird games with the mod time of symlinks
3186 # (eg FreeBSD returns the mod time of the symlink's containing
3187 # directory).
3188 if (
3189 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3190 if test "$*" = "X"; then
3191 # -L didn't work.
3192 set X `ls -t "$srcdir/configure" conftest.file`
3193 fi
3194 rm -f conftest.file
3195 if test "$*" != "X $srcdir/configure conftest.file" \
3196 && test "$*" != "X conftest.file $srcdir/configure"; then
3197
3198 # If neither matched, then we have a broken ls. This can happen
3199 # if, for instance, CONFIG_SHELL is bash and it inherits a
3200 # broken ls alias from the environment. This has actually
3201 # happened. Such a system could not be considered "sane".
3202 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
3203 alias in your environment" "$LINENO" 5
3204 fi
3205
3206 test "$2" = conftest.file
3207 )
3208 then
3209 # Ok.
3210 :
3211 else
3212 as_fn_error $? "newly created file is older than distributed files!
3213 Check your system clock" "$LINENO" 5
3214 fi
3215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3216 $as_echo "yes" >&6; }
3217 test "$program_prefix" != NONE &&
3218 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3219 # Use a double $ so make ignores it.
3220 test "$program_suffix" != NONE &&
3221 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3222 # Double any \ or $.
3223 # By default was `s,x,x', remove it if useless.
3224 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3225 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3226
3227 # expand $ac_aux_dir to an absolute path
3228 am_aux_dir=`cd $ac_aux_dir && pwd`
3229
3230 if test x"${MISSING+set}" != xset; then
3231 case $am_aux_dir in
3232 *\ * | *\ *)
3233 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3234 *)
3235 MISSING="\${SHELL} $am_aux_dir/missing" ;;
3236 esac
3237 fi
3238 # Use eval to expand $SHELL
3239 if eval "$MISSING --run true"; then
3240 am_missing_run="$MISSING --run "
3241 else
3242 am_missing_run=
3243 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3244 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3245 fi
3246
3247 if test x"${install_sh}" != xset; then
3248 case $am_aux_dir in
3249 *\ * | *\ *)
3250 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3251 *)
3252 install_sh="\${SHELL} $am_aux_dir/install-sh"
3253 esac
3254 fi
3255
3256 # Installed binaries are usually stripped using `strip' when the user
3257 # run `make install-strip'. However `strip' might not be the right
3258 # tool to use in cross-compilation environments, therefore Automake
3259 # will honor the `STRIP' environment variable to overrule this program.
3260 if test "$cross_compiling" != no; then
3261 if test -n "$ac_tool_prefix"; then
3262 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3263 set dummy ${ac_tool_prefix}strip; ac_word=$2
3264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3265 $as_echo_n "checking for $ac_word... " >&6; }
3266 if ${ac_cv_prog_STRIP+:} false; then :
3267 $as_echo_n "(cached) " >&6
3268 else
3269 if test -n "$STRIP"; then
3270 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3271 else
3272 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3273 for as_dir in $PATH
3274 do
3275 IFS=$as_save_IFS
3276 test -z "$as_dir" && as_dir=.
3277 for ac_exec_ext in '' $ac_executable_extensions; do
3278 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3279 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3280 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3281 break 2
3282 fi
3283 done
3284 done
3285 IFS=$as_save_IFS
3286
3287 fi
3288 fi
3289 STRIP=$ac_cv_prog_STRIP
3290 if test -n "$STRIP"; then
3291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3292 $as_echo "$STRIP" >&6; }
3293 else
3294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3295 $as_echo "no" >&6; }
3296 fi
3297
3298
3299 fi
3300 if test -z "$ac_cv_prog_STRIP"; then
3301 ac_ct_STRIP=$STRIP
3302 # Extract the first word of "strip", so it can be a program name with args.
3303 set dummy strip; ac_word=$2
3304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3305 $as_echo_n "checking for $ac_word... " >&6; }
3306 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
3307 $as_echo_n "(cached) " >&6
3308 else
3309 if test -n "$ac_ct_STRIP"; then
3310 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3311 else
3312 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3313 for as_dir in $PATH
3314 do
3315 IFS=$as_save_IFS
3316 test -z "$as_dir" && as_dir=.
3317 for ac_exec_ext in '' $ac_executable_extensions; do
3318 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3319 ac_cv_prog_ac_ct_STRIP="strip"
3320 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3321 break 2
3322 fi
3323 done
3324 done
3325 IFS=$as_save_IFS
3326
3327 fi
3328 fi
3329 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3330 if test -n "$ac_ct_STRIP"; then
3331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3332 $as_echo "$ac_ct_STRIP" >&6; }
3333 else
3334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3335 $as_echo "no" >&6; }
3336 fi
3337
3338 if test "x$ac_ct_STRIP" = x; then
3339 STRIP=":"
3340 else
3341 case $cross_compiling:$ac_tool_warned in
3342 yes:)
3343 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3344 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3345 ac_tool_warned=yes ;;
3346 esac
3347 STRIP=$ac_ct_STRIP
3348 fi
3349 else
3350 STRIP="$ac_cv_prog_STRIP"
3351 fi
3352
3353 fi
3354 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3355
3356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3357 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3358 if test -z "$MKDIR_P"; then
3359 if ${ac_cv_path_mkdir+:} false; then :
3360 $as_echo_n "(cached) " >&6
3361 else
3362 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3363 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3364 do
3365 IFS=$as_save_IFS
3366 test -z "$as_dir" && as_dir=.
3367 for ac_prog in mkdir gmkdir; do
3368 for ac_exec_ext in '' $ac_executable_extensions; do
3369 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3370 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3371 'mkdir (GNU coreutils) '* | \
3372 'mkdir (coreutils) '* | \
3373 'mkdir (fileutils) '4.1*)
3374 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3375 break 3;;
3376 esac
3377 done
3378 done
3379 done
3380 IFS=$as_save_IFS
3381
3382 fi
3383
3384 test -d ./--version && rmdir ./--version
3385 if test "${ac_cv_path_mkdir+set}" = set; then
3386 MKDIR_P="$ac_cv_path_mkdir -p"
3387 else
3388 # As a last resort, use the slow shell script. Don't cache a
3389 # value for MKDIR_P within a source directory, because that will
3390 # break other packages using the cache if that directory is
3391 # removed, or if the value is a relative name.
3392 MKDIR_P="$ac_install_sh -d"
3393 fi
3394 fi
3395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3396 $as_echo "$MKDIR_P" >&6; }
3397
3398
3399 mkdir_p="$MKDIR_P"
3400 case $mkdir_p in
3401 [\\/$]* | ?:[\\/]*) ;;
3402 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3403 esac
3404
3405 for ac_prog in gawk mawk nawk awk
3406 do
3407 # Extract the first word of "$ac_prog", so it can be a program name with args.
3408 set dummy $ac_prog; ac_word=$2
3409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3410 $as_echo_n "checking for $ac_word... " >&6; }
3411 if ${ac_cv_prog_AWK+:} false; then :
3412 $as_echo_n "(cached) " >&6
3413 else
3414 if test -n "$AWK"; then
3415 ac_cv_prog_AWK="$AWK" # Let the user override the test.
3416 else
3417 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3418 for as_dir in $PATH
3419 do
3420 IFS=$as_save_IFS
3421 test -z "$as_dir" && as_dir=.
3422 for ac_exec_ext in '' $ac_executable_extensions; do
3423 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3424 ac_cv_prog_AWK="$ac_prog"
3425 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3426 break 2
3427 fi
3428 done
3429 done
3430 IFS=$as_save_IFS
3431
3432 fi
3433 fi
3434 AWK=$ac_cv_prog_AWK
3435 if test -n "$AWK"; then
3436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3437 $as_echo "$AWK" >&6; }
3438 else
3439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3440 $as_echo "no" >&6; }
3441 fi
3442
3443
3444 test -n "$AWK" && break
3445 done
3446
3447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3448 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3449 set x ${MAKE-make}
3450 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3451 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3452 $as_echo_n "(cached) " >&6
3453 else
3454 cat >conftest.make <<\_ACEOF
3455 SHELL = /bin/sh
3456 all:
3457 @echo '@@@%%%=$(MAKE)=@@@%%%'
3458 _ACEOF
3459 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3460 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3461 *@@@%%%=?*=@@@%%%*)
3462 eval ac_cv_prog_make_${ac_make}_set=yes;;
3463 *)
3464 eval ac_cv_prog_make_${ac_make}_set=no;;
3465 esac
3466 rm -f conftest.make
3467 fi
3468 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3470 $as_echo "yes" >&6; }
3471 SET_MAKE=
3472 else
3473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3474 $as_echo "no" >&6; }
3475 SET_MAKE="MAKE=${MAKE-make}"
3476 fi
3477
3478 rm -rf .tst 2>/dev/null
3479 mkdir .tst 2>/dev/null
3480 if test -d .tst; then
3481 am__leading_dot=.
3482 else
3483 am__leading_dot=_
3484 fi
3485 rmdir .tst 2>/dev/null
3486
3487 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3488 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3489 # is not polluted with repeated "-I."
3490 am__isrc=' -I$(srcdir)'
3491 # test to see if srcdir already configured
3492 if test -f $srcdir/config.status; then
3493 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3494 fi
3495 fi
3496
3497 # test whether we have cygpath
3498 if test -z "$CYGPATH_W"; then
3499 if (cygpath --version) >/dev/null 2>/dev/null; then
3500 CYGPATH_W='cygpath -w'
3501 else
3502 CYGPATH_W=echo
3503 fi
3504 fi
3505
3506
3507 # Define the identity of the package.
3508 PACKAGE='emacs'
3509 VERSION='24.0.50'
3510
3511
3512 cat >>confdefs.h <<_ACEOF
3513 #define PACKAGE "$PACKAGE"
3514 _ACEOF
3515
3516
3517 cat >>confdefs.h <<_ACEOF
3518 #define VERSION "$VERSION"
3519 _ACEOF
3520
3521 # Some tools Automake needs.
3522
3523 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3524
3525
3526 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3527
3528
3529 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3530
3531
3532 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3533
3534
3535 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3536
3537 # We need awk for the "check" target. The system "awk" is bad on
3538 # some platforms.
3539 # Always define AMTAR for backward compatibility.
3540
3541 AMTAR=${AMTAR-"${am_missing_run}tar"}
3542
3543 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3544
3545
3546
3547
3548
3549
3550
3551
3552 lispdir='${datadir}/emacs/${version}/lisp'
3553 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3554 '${datadir}/emacs/site-lisp'
3555 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
3556 etcdir='${datadir}/emacs/${version}/etc'
3557 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
3558 docdir='${datadir}/emacs/${version}/etc'
3559 gamedir='${localstatedir}/games/emacs'
3560
3561
3562
3563
3564 # Check whether --with-pop was given.
3565 if test "${with_pop+set}" = set; then :
3566 withval=$with_pop;
3567 else
3568 with_pop=yes
3569 fi
3570
3571 if test "$with_pop" = yes; then
3572 $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3573
3574 fi
3575
3576
3577 # Check whether --with-kerberos was given.
3578 if test "${with_kerberos+set}" = set; then :
3579 withval=$with_kerberos;
3580 else
3581 with_kerberos=no
3582 fi
3583
3584 if test "$with_kerberos" != no; then
3585 $as_echo "#define KERBEROS 1" >>confdefs.h
3586
3587 fi
3588
3589
3590 # Check whether --with-kerberos5 was given.
3591 if test "${with_kerberos5+set}" = set; then :
3592 withval=$with_kerberos5;
3593 else
3594 with_kerberos5=no
3595 fi
3596
3597 if test "${with_kerberos5}" != no; then
3598 if test "${with_kerberos}" = no; then
3599 with_kerberos=yes
3600 $as_echo "#define KERBEROS 1" >>confdefs.h
3601
3602 fi
3603
3604 $as_echo "#define KERBEROS5 1" >>confdefs.h
3605
3606 fi
3607
3608
3609 # Check whether --with-hesiod was given.
3610 if test "${with_hesiod+set}" = set; then :
3611 withval=$with_hesiod;
3612 else
3613 with_hesiod=no
3614 fi
3615
3616 if test "$with_hesiod" != no; then
3617
3618 $as_echo "#define HESIOD 1" >>confdefs.h
3619
3620 fi
3621
3622
3623 # Check whether --with-mmdf was given.
3624 if test "${with_mmdf+set}" = set; then :
3625 withval=$with_mmdf;
3626 else
3627 with_mmdf=no
3628 fi
3629
3630 if test "$with_mmdf" != no; then
3631
3632 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3633
3634 fi
3635
3636
3637 # Check whether --with-mail-unlink was given.
3638 if test "${with_mail_unlink+set}" = set; then :
3639 withval=$with_mail_unlink;
3640 else
3641 with_mail_unlink=no
3642 fi
3643
3644 if test "$with_mail_unlink" != no; then
3645
3646 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3647
3648 fi
3649
3650
3651 # Check whether --with-mailhost was given.
3652 if test "${with_mailhost+set}" = set; then :
3653 withval=$with_mailhost;
3654 cat >>confdefs.h <<_ACEOF
3655 #define MAILHOST "$withval"
3656 _ACEOF
3657
3658 fi
3659
3660
3661
3662 # Check whether --with-sound was given.
3663 if test "${with_sound+set}" = set; then :
3664 withval=$with_sound;
3665 else
3666 with_sound=yes
3667 fi
3668
3669
3670
3671 # Check whether --with-sync-input was given.
3672 if test "${with_sync_input+set}" = set; then :
3673 withval=$with_sync_input;
3674 else
3675 with_sync_input=yes
3676 fi
3677
3678 if test "$with_sync_input" = yes; then
3679
3680 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
3681
3682 fi
3683
3684
3685 # Check whether --with-x-toolkit was given.
3686 if test "${with_x_toolkit+set}" = set; then :
3687 withval=$with_x_toolkit; case "${withval}" in
3688 y | ye | yes ) val=gtk ;;
3689 n | no ) val=no ;;
3690 l | lu | luc | luci | lucid ) val=lucid ;;
3691 a | at | ath | athe | athen | athena ) val=athena ;;
3692 m | mo | mot | moti | motif ) val=motif ;;
3693 g | gt | gtk ) val=gtk ;;
3694 gtk3 ) val=gtk3 ;;
3695 * )
3696 as_fn_error $? "\`--with-x-toolkit=$withval' is invalid;
3697 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
3698 \`gtk3'. \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
3699 ;;
3700 esac
3701 with_x_toolkit=$val
3702
3703 fi
3704
3705
3706
3707 # Check whether --with-xpm was given.
3708 if test "${with_xpm+set}" = set; then :
3709 withval=$with_xpm;
3710 else
3711 with_xpm=yes
3712 fi
3713
3714
3715 # Check whether --with-jpeg was given.
3716 if test "${with_jpeg+set}" = set; then :
3717 withval=$with_jpeg;
3718 else
3719 with_jpeg=yes
3720 fi
3721
3722
3723 # Check whether --with-tiff was given.
3724 if test "${with_tiff+set}" = set; then :
3725 withval=$with_tiff;
3726 else
3727 with_tiff=yes
3728 fi
3729
3730
3731 # Check whether --with-gif was given.
3732 if test "${with_gif+set}" = set; then :
3733 withval=$with_gif;
3734 else
3735 with_gif=yes
3736 fi
3737
3738
3739 # Check whether --with-png was given.
3740 if test "${with_png+set}" = set; then :
3741 withval=$with_png;
3742 else
3743 with_png=yes
3744 fi
3745
3746
3747 # Check whether --with-rsvg was given.
3748 if test "${with_rsvg+set}" = set; then :
3749 withval=$with_rsvg;
3750 else
3751 with_rsvg=yes
3752 fi
3753
3754
3755 # Check whether --with-xml2 was given.
3756 if test "${with_xml2+set}" = set; then :
3757 withval=$with_xml2;
3758 else
3759 with_xml2=yes
3760 fi
3761
3762
3763 # Check whether --with-imagemagick was given.
3764 if test "${with_imagemagick+set}" = set; then :
3765 withval=$with_imagemagick;
3766 else
3767 with_imagemagick=yes
3768 fi
3769
3770
3771
3772 # Check whether --with-xft was given.
3773 if test "${with_xft+set}" = set; then :
3774 withval=$with_xft;
3775 else
3776 with_xft=yes
3777 fi
3778
3779
3780 # Check whether --with-libotf was given.
3781 if test "${with_libotf+set}" = set; then :
3782 withval=$with_libotf;
3783 else
3784 with_libotf=yes
3785 fi
3786
3787
3788 # Check whether --with-m17n-flt was given.
3789 if test "${with_m17n_flt+set}" = set; then :
3790 withval=$with_m17n_flt;
3791 else
3792 with_m17n_flt=yes
3793 fi
3794
3795
3796
3797 # Check whether --with-toolkit-scroll-bars was given.
3798 if test "${with_toolkit_scroll_bars+set}" = set; then :
3799 withval=$with_toolkit_scroll_bars;
3800 else
3801 with_toolkit_scroll_bars=yes
3802 fi
3803
3804
3805 # Check whether --with-xaw3d was given.
3806 if test "${with_xaw3d+set}" = set; then :
3807 withval=$with_xaw3d;
3808 else
3809 with_xaw3d=yes
3810 fi
3811
3812
3813 # Check whether --with-xim was given.
3814 if test "${with_xim+set}" = set; then :
3815 withval=$with_xim;
3816 else
3817 with_xim=yes
3818 fi
3819
3820
3821 # Check whether --with-ns was given.
3822 if test "${with_ns+set}" = set; then :
3823 withval=$with_ns;
3824 else
3825 with_ns=no
3826 fi
3827
3828
3829
3830 # Check whether --with-gpm was given.
3831 if test "${with_gpm+set}" = set; then :
3832 withval=$with_gpm;
3833 else
3834 with_gpm=yes
3835 fi
3836
3837
3838 # Check whether --with-dbus was given.
3839 if test "${with_dbus+set}" = set; then :
3840 withval=$with_dbus;
3841 else
3842 with_dbus=yes
3843 fi
3844
3845
3846 # Check whether --with-gconf was given.
3847 if test "${with_gconf+set}" = set; then :
3848 withval=$with_gconf;
3849 else
3850 with_gconf=yes
3851 fi
3852
3853
3854 # Check whether --with-selinux was given.
3855 if test "${with_selinux+set}" = set; then :
3856 withval=$with_selinux;
3857 else
3858 with_selinux=yes
3859 fi
3860
3861
3862 # Check whether --with-gnutls was given.
3863 if test "${with_gnutls+set}" = set; then :
3864 withval=$with_gnutls;
3865 else
3866 with_gnutls=yes
3867 fi
3868
3869
3870 ## For the times when you want to build Emacs but don't have
3871 ## a suitable makeinfo, and can live without the manuals.
3872
3873 # Check whether --with-makeinfo was given.
3874 if test "${with_makeinfo+set}" = set; then :
3875 withval=$with_makeinfo;
3876 else
3877 with_makeinfo=yes
3878 fi
3879
3880
3881 ## This is an option because I do not know if all info/man support
3882 ## compressed files, nor how to test if they do so.
3883
3884 # Check whether --with-compress-info was given.
3885 if test "${with_compress_info+set}" = set; then :
3886 withval=$with_compress_info;
3887 else
3888 with_compress_info=yes
3889 fi
3890
3891 if test $with_compress_info = yes; then
3892 GZIP_INFO=yes
3893 else
3894 GZIP_INFO=
3895 fi
3896
3897
3898
3899 # Check whether --with-pkg-config-prog was given.
3900 if test "${with_pkg_config_prog+set}" = set; then :
3901 withval=$with_pkg_config_prog;
3902 fi
3903
3904 if test "X${with_pkg_config_prog}" != X; then
3905 if test "${with_pkg_config_prog}" != yes; then
3906 PKG_CONFIG="${with_pkg_config_prog}"
3907 fi
3908 fi
3909
3910 CRT_DIR=
3911
3912 # Check whether --with-crt-dir was given.
3913 if test "${with_crt_dir+set}" = set; then :
3914 withval=$with_crt_dir;
3915 fi
3916
3917 CRT_DIR="${with_crt_dir}"
3918
3919
3920 # Check whether --with-gameuser was given.
3921 if test "${with_gameuser+set}" = set; then :
3922 withval=$with_gameuser;
3923 fi
3924
3925 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
3926 && gameuser="${with_gameuser}"
3927 test "X$gameuser" = X && gameuser=games
3928
3929
3930 # Check whether --with-gnustep-conf was given.
3931 if test "${with_gnustep_conf+set}" = set; then :
3932 withval=$with_gnustep_conf;
3933 fi
3934
3935 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
3936 GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
3937 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
3938 GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
3939
3940 # Check whether --enable-ns-self-contained was given.
3941 if test "${enable_ns_self_contained+set}" = set; then :
3942 enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
3943 else
3944 EN_NS_SELF_CONTAINED=yes
3945 fi
3946
3947
3948 # Check whether --enable-asserts was given.
3949 if test "${enable_asserts+set}" = set; then :
3950 enableval=$enable_asserts; USE_XASSERTS=$enableval
3951 else
3952 USE_XASSERTS=no
3953 fi
3954
3955
3956 # Check whether --enable-maintainer-mode was given.
3957 if test "${enable_maintainer_mode+set}" = set; then :
3958 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
3959 else
3960 USE_MAINTAINER_MODE=no
3961 fi
3962
3963 if test $USE_MAINTAINER_MODE = yes; then
3964 MAINT=
3965 else
3966 MAINT=#
3967 fi
3968
3969
3970 # Check whether --enable-locallisppath was given.
3971 if test "${enable_locallisppath+set}" = set; then :
3972 enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
3973 locallisppath=
3974 elif test "${enableval}" != "yes"; then
3975 locallisppath=${enableval}
3976 fi
3977 fi
3978
3979
3980 # Check whether --enable-checking was given.
3981 if test "${enable_checking+set}" = set; then :
3982 enableval=$enable_checking; ac_checking_flags="${enableval}"
3983 fi
3984
3985 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
3986 for check in $ac_checking_flags
3987 do
3988 case $check in
3989 # these set all the flags to specific states
3990 yes) ac_enable_checking=1 ;;
3991 no) ac_enable_checking= ;
3992 ac_gc_check_stringbytes= ;
3993 ac_gc_check_string_overrun= ;
3994 ac_gc_check_string_free_list= ;
3995 ac_xmalloc_overrun= ;
3996 ac_gc_check_cons_list= ;;
3997 all) ac_enable_checking=1 ;
3998 ac_gc_check_stringbytes=1 ;
3999 ac_gc_check_string_overrun=1 ;
4000 ac_gc_check_string_free_list=1 ;
4001 ac_xmalloc_overrun=1 ;
4002 ac_gc_check_cons_list=1 ;;
4003 # these enable particular checks
4004 stringbytes) ac_gc_check_stringbytes=1 ;;
4005 stringoverrun) ac_gc_check_string_overrun=1 ;;
4006 stringfreelist) ac_gc_check_string_free_list=1 ;;
4007 xmallocoverrun) ac_xmalloc_overrun=1 ;;
4008 conslist) ac_gc_check_cons_list=1 ;;
4009 *) as_fn_error $? "unknown check category $check" "$LINENO" 5 ;;
4010 esac
4011 done
4012 IFS="$ac_save_IFS"
4013
4014 if test x$ac_enable_checking != x ; then
4015
4016 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
4017
4018 fi
4019 if test x$ac_gc_check_stringbytes != x ; then
4020
4021 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
4022
4023 fi
4024 if test x$ac_gc_check_stringoverrun != x ; then
4025
4026 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
4027
4028 fi
4029 if test x$ac_gc_check_string_free_list != x ; then
4030
4031 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
4032
4033 fi
4034 if test x$ac_xmalloc_overrun != x ; then
4035
4036 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
4037
4038 fi
4039 if test x$ac_gc_check_cons_list != x ; then
4040
4041 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
4042
4043 fi
4044
4045 # Check whether --enable-use-lisp-union-type was given.
4046 if test "${enable_use_lisp_union_type+set}" = set; then :
4047 enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
4048
4049 $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
4050
4051 fi
4052 fi
4053
4054
4055
4056 # Check whether --enable-profiling was given.
4057 if test "${enable_profiling+set}" = set; then :
4058 enableval=$enable_profiling; ac_enable_profiling="${enableval}"
4059 fi
4060
4061 if test x$ac_enable_profiling != x ; then
4062 PROFILING_CFLAGS="-DPROFILING=1 -pg"
4063 else
4064 PROFILING_CFLAGS=
4065 fi
4066
4067
4068 # Check whether --enable-autodepend was given.
4069 if test "${enable_autodepend+set}" = set; then :
4070 enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
4071 else
4072 ac_enable_autodepend=yes
4073 fi
4074
4075
4076 #### Make srcdir absolute, if it isn't already. It's important to
4077 #### avoid running the path through pwd unnecessarily, since pwd can
4078 #### give you automounter prefixes, which can go away. We do all this
4079 #### so Emacs can find its files when run uninstalled.
4080 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
4081 unset CDPATH
4082 case "${srcdir}" in
4083 /* ) ;;
4084 . )
4085 ## We may be able to use the $PWD environment variable to make this
4086 ## absolute. But sometimes PWD is inaccurate.
4087 ## Note: we used to use ${PWD} at the end instead of `pwd`,
4088 ## but that tested only for a well-formed and valid PWD,
4089 ## it did not object when PWD was well-formed and valid but just wrong.
4090 if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`" ;
4091 then
4092 srcdir="$PWD"
4093 else
4094 srcdir="`(cd ${srcdir}; pwd)`"
4095 fi
4096 ;;
4097 * ) srcdir="`(cd ${srcdir}; pwd)`" ;;
4098 esac
4099
4100 #### Check if the source directory already has a configured system in it.
4101 if test `pwd` != `(cd ${srcdir} && pwd)` \
4102 && test -f "${srcdir}/src/config.h" ; then
4103 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The directory tree \`${srcdir}' is being used
4104 as a build directory right now; it has been configured in its own
4105 right. To configure in another directory as well, you MUST
4106 use GNU make. If you do not have GNU make, then you must
4107 now do \`make distclean' in ${srcdir},
4108 and then run $0 again." >&5
4109 $as_echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
4110 as a build directory right now; it has been configured in its own
4111 right. To configure in another directory as well, you MUST
4112 use GNU make. If you do not have GNU make, then you must
4113 now do \`make distclean' in ${srcdir},
4114 and then run $0 again." >&2;}
4115 fi
4116
4117 #### Given the configuration name, set machfile and opsysfile to the
4118 #### names of the m/*.h and s/*.h files we should use.
4119
4120 ### Canonicalize the configuration name.
4121
4122 # Make sure we can run config.sub.
4123 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4124 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4125
4126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4127 $as_echo_n "checking build system type... " >&6; }
4128 if ${ac_cv_build+:} false; then :
4129 $as_echo_n "(cached) " >&6
4130 else
4131 ac_build_alias=$build_alias
4132 test "x$ac_build_alias" = x &&
4133 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4134 test "x$ac_build_alias" = x &&
4135 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
4136 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4137 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4138
4139 fi
4140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4141 $as_echo "$ac_cv_build" >&6; }
4142 case $ac_cv_build in
4143 *-*-*) ;;
4144 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
4145 esac
4146 build=$ac_cv_build
4147 ac_save_IFS=$IFS; IFS='-'
4148 set x $ac_cv_build
4149 shift
4150 build_cpu=$1
4151 build_vendor=$2
4152 shift; shift
4153 # Remember, the first character of IFS is used to create $*,
4154 # except with old shells:
4155 build_os=$*
4156 IFS=$ac_save_IFS
4157 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4158
4159
4160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4161 $as_echo_n "checking host system type... " >&6; }
4162 if ${ac_cv_host+:} false; then :
4163 $as_echo_n "(cached) " >&6
4164 else
4165 if test "x$host_alias" = x; then
4166 ac_cv_host=$ac_cv_build
4167 else
4168 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4169 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4170 fi
4171
4172 fi
4173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4174 $as_echo "$ac_cv_host" >&6; }
4175 case $ac_cv_host in
4176 *-*-*) ;;
4177 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4178 esac
4179 host=$ac_cv_host
4180 ac_save_IFS=$IFS; IFS='-'
4181 set x $ac_cv_host
4182 shift
4183 host_cpu=$1
4184 host_vendor=$2
4185 shift; shift
4186 # Remember, the first character of IFS is used to create $*,
4187 # except with old shells:
4188 host_os=$*
4189 IFS=$ac_save_IFS
4190 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4191
4192
4193 canonical=$host
4194 configuration=${host_alias-${build_alias-$host}}
4195
4196
4197
4198 ### If you add support for a new configuration, add code to this
4199 ### switch statement to recognize your configuration name and select
4200 ### the appropriate operating system and machine description files.
4201
4202 ### You would hope that you could choose an m/*.h file pretty much
4203 ### based on the machine portion of the configuration name, and an s/*.h
4204 ### file based on the operating system portion. However, it turns out
4205 ### that each m/*.h file is pretty manufacturer-specific - for
4206 ### example mips.h is MIPS
4207 ### So we basically have to have a special case for each
4208 ### configuration name.
4209 ###
4210 ### As far as handling version numbers on operating systems is
4211 ### concerned, make sure things will fail in a fixable way. If
4212 ### /etc/MACHINES doesn't say anything about version numbers, be
4213 ### prepared to handle anything reasonably. If version numbers
4214 ### matter, be sure /etc/MACHINES says something about it.
4215
4216 machine='' opsys='' unported=no
4217 case "${canonical}" in
4218
4219 ## GNU/Linux ports
4220 *-*-linux-gnu*)
4221 opsys=gnu-linux
4222 case ${canonical} in
4223 alpha*) machine=alpha ;;
4224 s390-*) machine=ibms390 ;;
4225 s390x-*) machine=ibms390x ;;
4226 powerpc*) machine=macppc ;;
4227 sparc*) machine=sparc ;;
4228 ia64*) machine=ia64 ;;
4229 m68k*) machine=m68k ;;
4230 x86_64*) machine=amdx86-64 ;;
4231 esac
4232 ;;
4233
4234 ## FreeBSD ports
4235 *-*-freebsd* )
4236 opsys=freebsd
4237 case "${canonical}" in
4238 alpha*) machine=alpha ;;
4239 amd64-*|x86_64-*) machine=amdx86-64 ;;
4240 ia64-*) machine=ia64 ;;
4241 i[3456]86-*) machine=intel386 ;;
4242 powerpc-*) machine=macppc ;;
4243 sparc-*) machine=sparc ;;
4244 sparc64-*) machine=sparc ;;
4245 esac
4246 ;;
4247
4248 ## FreeBSD kernel + glibc based userland
4249 *-*-kfreebsd*gnu* )
4250 opsys=gnu-kfreebsd
4251 case "${canonical}" in
4252 alpha*) machine=alpha ;;
4253 amd64-*|x86_64-*) machine=amdx86-64 ;;
4254 ia64-*) machine=ia64 ;;
4255 i[3456]86-*) machine=intel386 ;;
4256 powerpc-*) machine=macppc ;;
4257 sparc-*) machine=sparc ;;
4258 sparc64-*) machine=sparc ;;
4259 esac
4260 ;;
4261
4262 ## NetBSD ports
4263 *-*-netbsd* )
4264 opsys=netbsd
4265 case "${canonical}" in
4266 alpha*) machine=alpha ;;
4267 x86_64-*) machine=amdx86-64 ;;
4268 i[3456]86-*) machine=intel386 ;;
4269 m68k-*) machine=m68k ;;
4270 powerpc-*) machine=macppc ;;
4271 sparc*-) machine=sparc ;;
4272 vax-*) machine=vax ;;
4273 esac
4274 ;;
4275
4276 ## OpenBSD ports
4277 *-*-openbsd* )
4278 opsys=openbsd
4279 case "${canonical}" in
4280 alpha*) machine=alpha ;;
4281 x86_64-*) machine=amdx86-64 ;;
4282 i386-*) machine=intel386 ;;
4283 powerpc-*) machine=macppc ;;
4284 sparc*) machine=sparc ;;
4285 vax-*) machine=vax ;;
4286 esac
4287 ;;
4288
4289 ## Apple Darwin / Mac OS X
4290 *-apple-darwin* )
4291 case "${canonical}" in
4292 i[3456]86-* ) machine=intel386 ;;
4293 powerpc-* ) machine=macppc ;;
4294 x86_64-* ) machine=amdx86-64 ;;
4295 * ) unported=yes ;;
4296 esac
4297 opsys=darwin
4298 # Define CPP as follows to make autoconf work correctly.
4299 CPP="${CC-cc} -E -no-cpp-precomp"
4300 # Use fink packages if available.
4301 if test -d /sw/include && test -d /sw/lib; then
4302 GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
4303 CPP="${CPP} ${GCC_TEST_OPTIONS}"
4304 NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4305 fi
4306 ;;
4307
4308 ## HP 9000 series 700 and 800, running HP/UX
4309 hppa*-hp-hpux10.2* )
4310 opsys=hpux10-20
4311 ;;
4312 hppa*-hp-hpux1[1-9]* )
4313 opsys=hpux11
4314 CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4315 ;;
4316
4317 ia64*-hp-hpux1[1-9]* )
4318 machine=hp800 opsys=hpux11
4319 ## FIXME. Peter O'Gorman reports that dumping using unexelf.o doesn't
4320 ## work either: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=6811
4321 CANNOT_DUMP=yes
4322 ;;
4323
4324 hppa*-*-linux-gnu* )
4325 machine=hp800 opsys=gnu-linux
4326 ;;
4327
4328 ## IBM machines
4329 rs6000-ibm-aix4.[23]* )
4330 machine=ibmrs6000 opsys=aix4-2
4331 ;;
4332 powerpc-ibm-aix4.[23]* )
4333 machine=ibmrs6000 opsys=aix4-2
4334 ;;
4335 rs6000-ibm-aix[56]* )
4336 machine=ibmrs6000 opsys=aix4-2
4337 ;;
4338 powerpc-ibm-aix[56]* )
4339 machine=ibmrs6000 opsys=aix4-2
4340 ;;
4341
4342 ## Silicon Graphics machines
4343 ## Iris 4D
4344 mips-sgi-irix6.5 )
4345 machine=iris4d opsys=irix6-5
4346 # Without defining _LANGUAGE_C, things get masked out in the headers
4347 # so that, for instance, grepping for `free' in stdlib.h fails and
4348 # AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4349 NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
4350 NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4351 ;;
4352
4353 ## Suns
4354 *-sun-solaris* \
4355 | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4356 | x86_64-*-solaris2* | x86_64-*-sunos5*)
4357 case "${canonical}" in
4358 i[3456]86-*-* ) machine=intel386 ;;
4359 amd64-*-*|x86_64-*-*) machine=amdx86-64 ;;
4360 sparc* ) machine=sparc ;;
4361 * ) unported=yes ;;
4362 esac
4363 case "${canonical}" in
4364 *-sunos5.6* | *-solaris2.6* )
4365 opsys=sol2-6
4366 NON_GNU_CPP=/usr/ccs/lib/cpp
4367 RANLIB="ar -ts"
4368 ;;
4369 *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4370 opsys=sol2-6
4371 emacs_check_sunpro_c=yes
4372 NON_GNU_CPP=/usr/ccs/lib/cpp
4373 ;;
4374 *-sunos5* | *-solaris* )
4375 opsys=sol2-10
4376 emacs_check_sunpro_c=yes
4377 NON_GNU_CPP=/usr/ccs/lib/cpp
4378 ;;
4379 esac
4380 ## Watch out for a compiler that we know will not work.
4381 case "${canonical}" in
4382 *-solaris* | *-sunos5* )
4383 if [ "x$CC" = x/usr/ucb/cc ]; then
4384 ## /usr/ucb/cc doesn't work;
4385 ## we should find some other compiler that does work.
4386 unset CC
4387 fi
4388 ;;
4389 *) ;;
4390 esac
4391 ;;
4392
4393 ## Intel 386 machines where we don't care about the manufacturer.
4394 i[3456]86-*-* )
4395 machine=intel386
4396 case "${canonical}" in
4397 *-cygwin ) opsys=cygwin ;;
4398 *-darwin* ) opsys=darwin
4399 CPP="${CC-cc} -E -no-cpp-precomp"
4400 ;;
4401 *-sysv4.2uw* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4402 *-sysv5uw* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4403 *-sysv5OpenUNIX* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4404 ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4405 esac
4406 ;;
4407
4408 * )
4409 unported=yes
4410 ;;
4411 esac
4412
4413 ### If the code above didn't choose an operating system, just choose
4414 ### an operating system based on the configuration name. You really
4415 ### only want to use this when you have no idea what the right
4416 ### operating system is; if you know what operating systems a machine
4417 ### runs, it's cleaner to make it explicit in the case statement
4418 ### above.
4419 if test x"${opsys}" = x; then
4420 case "${canonical}" in
4421 *-gnu* ) opsys=gnu ;;
4422 * )
4423 unported=yes
4424 ;;
4425 esac
4426 fi
4427
4428
4429
4430 if test $unported = yes; then
4431 as_fn_error $? "Emacs hasn't been ported to \`${canonical}' systems.
4432 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4433 fi
4434
4435 if test -n "$machine"; then
4436 machfile="m/${machine}.h"
4437 else
4438 machfile=
4439 fi
4440 opsysfile="s/${opsys}.h"
4441
4442
4443 #### Choose a compiler.
4444 test -n "$CC" && cc_specified=yes
4445
4446 # Save the value of CFLAGS that the user specified.
4447 SPECIFIED_CFLAGS="$CFLAGS"
4448
4449 ac_ext=c
4450 ac_cpp='$CPP $CPPFLAGS'
4451 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4452 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4453 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4454 if test -n "$ac_tool_prefix"; then
4455 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4456 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4458 $as_echo_n "checking for $ac_word... " >&6; }
4459 if ${ac_cv_prog_CC+:} false; then :
4460 $as_echo_n "(cached) " >&6
4461 else
4462 if test -n "$CC"; then
4463 ac_cv_prog_CC="$CC" # Let the user override the test.
4464 else
4465 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4466 for as_dir in $PATH
4467 do
4468 IFS=$as_save_IFS
4469 test -z "$as_dir" && as_dir=.
4470 for ac_exec_ext in '' $ac_executable_extensions; do
4471 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4472 ac_cv_prog_CC="${ac_tool_prefix}gcc"
4473 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4474 break 2
4475 fi
4476 done
4477 done
4478 IFS=$as_save_IFS
4479
4480 fi
4481 fi
4482 CC=$ac_cv_prog_CC
4483 if test -n "$CC"; then
4484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4485 $as_echo "$CC" >&6; }
4486 else
4487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4488 $as_echo "no" >&6; }
4489 fi
4490
4491
4492 fi
4493 if test -z "$ac_cv_prog_CC"; then
4494 ac_ct_CC=$CC
4495 # Extract the first word of "gcc", so it can be a program name with args.
4496 set dummy gcc; ac_word=$2
4497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4498 $as_echo_n "checking for $ac_word... " >&6; }
4499 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4500 $as_echo_n "(cached) " >&6
4501 else
4502 if test -n "$ac_ct_CC"; then
4503 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4504 else
4505 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4506 for as_dir in $PATH
4507 do
4508 IFS=$as_save_IFS
4509 test -z "$as_dir" && as_dir=.
4510 for ac_exec_ext in '' $ac_executable_extensions; do
4511 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4512 ac_cv_prog_ac_ct_CC="gcc"
4513 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4514 break 2
4515 fi
4516 done
4517 done
4518 IFS=$as_save_IFS
4519
4520 fi
4521 fi
4522 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4523 if test -n "$ac_ct_CC"; then
4524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4525 $as_echo "$ac_ct_CC" >&6; }
4526 else
4527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4528 $as_echo "no" >&6; }
4529 fi
4530
4531 if test "x$ac_ct_CC" = x; then
4532 CC=""
4533 else
4534 case $cross_compiling:$ac_tool_warned in
4535 yes:)
4536 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4537 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4538 ac_tool_warned=yes ;;
4539 esac
4540 CC=$ac_ct_CC
4541 fi
4542 else
4543 CC="$ac_cv_prog_CC"
4544 fi
4545
4546 if test -z "$CC"; then
4547 if test -n "$ac_tool_prefix"; then
4548 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4549 set dummy ${ac_tool_prefix}cc; ac_word=$2
4550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4551 $as_echo_n "checking for $ac_word... " >&6; }
4552 if ${ac_cv_prog_CC+:} false; then :
4553 $as_echo_n "(cached) " >&6
4554 else
4555 if test -n "$CC"; then
4556 ac_cv_prog_CC="$CC" # Let the user override the test.
4557 else
4558 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4559 for as_dir in $PATH
4560 do
4561 IFS=$as_save_IFS
4562 test -z "$as_dir" && as_dir=.
4563 for ac_exec_ext in '' $ac_executable_extensions; do
4564 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4565 ac_cv_prog_CC="${ac_tool_prefix}cc"
4566 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4567 break 2
4568 fi
4569 done
4570 done
4571 IFS=$as_save_IFS
4572
4573 fi
4574 fi
4575 CC=$ac_cv_prog_CC
4576 if test -n "$CC"; then
4577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4578 $as_echo "$CC" >&6; }
4579 else
4580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4581 $as_echo "no" >&6; }
4582 fi
4583
4584
4585 fi
4586 fi
4587 if test -z "$CC"; then
4588 # Extract the first word of "cc", so it can be a program name with args.
4589 set dummy cc; ac_word=$2
4590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4591 $as_echo_n "checking for $ac_word... " >&6; }
4592 if ${ac_cv_prog_CC+:} false; then :
4593 $as_echo_n "(cached) " >&6
4594 else
4595 if test -n "$CC"; then
4596 ac_cv_prog_CC="$CC" # Let the user override the test.
4597 else
4598 ac_prog_rejected=no
4599 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4600 for as_dir in $PATH
4601 do
4602 IFS=$as_save_IFS
4603 test -z "$as_dir" && as_dir=.
4604 for ac_exec_ext in '' $ac_executable_extensions; do
4605 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4606 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4607 ac_prog_rejected=yes
4608 continue
4609 fi
4610 ac_cv_prog_CC="cc"
4611 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4612 break 2
4613 fi
4614 done
4615 done
4616 IFS=$as_save_IFS
4617
4618 if test $ac_prog_rejected = yes; then
4619 # We found a bogon in the path, so make sure we never use it.
4620 set dummy $ac_cv_prog_CC
4621 shift
4622 if test $# != 0; then
4623 # We chose a different compiler from the bogus one.
4624 # However, it has the same basename, so the bogon will be chosen
4625 # first if we set CC to just the basename; use the full file name.
4626 shift
4627 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4628 fi
4629 fi
4630 fi
4631 fi
4632 CC=$ac_cv_prog_CC
4633 if test -n "$CC"; then
4634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4635 $as_echo "$CC" >&6; }
4636 else
4637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4638 $as_echo "no" >&6; }
4639 fi
4640
4641
4642 fi
4643 if test -z "$CC"; then
4644 if test -n "$ac_tool_prefix"; then
4645 for ac_prog in cl.exe
4646 do
4647 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4648 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4650 $as_echo_n "checking for $ac_word... " >&6; }
4651 if ${ac_cv_prog_CC+:} false; then :
4652 $as_echo_n "(cached) " >&6
4653 else
4654 if test -n "$CC"; then
4655 ac_cv_prog_CC="$CC" # Let the user override the test.
4656 else
4657 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4658 for as_dir in $PATH
4659 do
4660 IFS=$as_save_IFS
4661 test -z "$as_dir" && as_dir=.
4662 for ac_exec_ext in '' $ac_executable_extensions; do
4663 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4664 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4665 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4666 break 2
4667 fi
4668 done
4669 done
4670 IFS=$as_save_IFS
4671
4672 fi
4673 fi
4674 CC=$ac_cv_prog_CC
4675 if test -n "$CC"; then
4676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4677 $as_echo "$CC" >&6; }
4678 else
4679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4680 $as_echo "no" >&6; }
4681 fi
4682
4683
4684 test -n "$CC" && break
4685 done
4686 fi
4687 if test -z "$CC"; then
4688 ac_ct_CC=$CC
4689 for ac_prog in cl.exe
4690 do
4691 # Extract the first word of "$ac_prog", so it can be a program name with args.
4692 set dummy $ac_prog; ac_word=$2
4693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4694 $as_echo_n "checking for $ac_word... " >&6; }
4695 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4696 $as_echo_n "(cached) " >&6
4697 else
4698 if test -n "$ac_ct_CC"; then
4699 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4700 else
4701 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4702 for as_dir in $PATH
4703 do
4704 IFS=$as_save_IFS
4705 test -z "$as_dir" && as_dir=.
4706 for ac_exec_ext in '' $ac_executable_extensions; do
4707 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4708 ac_cv_prog_ac_ct_CC="$ac_prog"
4709 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4710 break 2
4711 fi
4712 done
4713 done
4714 IFS=$as_save_IFS
4715
4716 fi
4717 fi
4718 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4719 if test -n "$ac_ct_CC"; then
4720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4721 $as_echo "$ac_ct_CC" >&6; }
4722 else
4723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4724 $as_echo "no" >&6; }
4725 fi
4726
4727
4728 test -n "$ac_ct_CC" && break
4729 done
4730
4731 if test "x$ac_ct_CC" = x; then
4732 CC=""
4733 else
4734 case $cross_compiling:$ac_tool_warned in
4735 yes:)
4736 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4737 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4738 ac_tool_warned=yes ;;
4739 esac
4740 CC=$ac_ct_CC
4741 fi
4742 fi
4743
4744 fi
4745
4746
4747 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4748 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4749 as_fn_error $? "no acceptable C compiler found in \$PATH
4750 See \`config.log' for more details" "$LINENO" 5; }
4751
4752 # Provide some information about the compiler.
4753 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4754 set X $ac_compile
4755 ac_compiler=$2
4756 for ac_option in --version -v -V -qversion; do
4757 { { ac_try="$ac_compiler $ac_option >&5"
4758 case "(($ac_try" in
4759 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4760 *) ac_try_echo=$ac_try;;
4761 esac
4762 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4763 $as_echo "$ac_try_echo"; } >&5
4764 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4765 ac_status=$?
4766 if test -s conftest.err; then
4767 sed '10a\
4768 ... rest of stderr output deleted ...
4769 10q' conftest.err >conftest.er1
4770 cat conftest.er1 >&5
4771 fi
4772 rm -f conftest.er1 conftest.err
4773 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4774 test $ac_status = 0; }
4775 done
4776
4777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4778 /* end confdefs.h. */
4779
4780 int
4781 main ()
4782 {
4783
4784 ;
4785 return 0;
4786 }
4787 _ACEOF
4788 ac_clean_files_save=$ac_clean_files
4789 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4790 # Try to create an executable without -o first, disregard a.out.
4791 # It will help us diagnose broken compilers, and finding out an intuition
4792 # of exeext.
4793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4794 $as_echo_n "checking whether the C compiler works... " >&6; }
4795 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4796
4797 # The possible output files:
4798 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4799
4800 ac_rmfiles=
4801 for ac_file in $ac_files
4802 do
4803 case $ac_file in
4804 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4805 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4806 esac
4807 done
4808 rm -f $ac_rmfiles
4809
4810 if { { ac_try="$ac_link_default"
4811 case "(($ac_try" in
4812 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4813 *) ac_try_echo=$ac_try;;
4814 esac
4815 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4816 $as_echo "$ac_try_echo"; } >&5
4817 (eval "$ac_link_default") 2>&5
4818 ac_status=$?
4819 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4820 test $ac_status = 0; }; then :
4821 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4822 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4823 # in a Makefile. We should not override ac_cv_exeext if it was cached,
4824 # so that the user can short-circuit this test for compilers unknown to
4825 # Autoconf.
4826 for ac_file in $ac_files ''
4827 do
4828 test -f "$ac_file" || continue
4829 case $ac_file in
4830 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4831 ;;
4832 [ab].out )
4833 # We found the default executable, but exeext='' is most
4834 # certainly right.
4835 break;;
4836 *.* )
4837 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4838 then :; else
4839 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4840 fi
4841 # We set ac_cv_exeext here because the later test for it is not
4842 # safe: cross compilers may not add the suffix if given an `-o'
4843 # argument, so we may need to know it at that point already.
4844 # Even if this section looks crufty: it has the advantage of
4845 # actually working.
4846 break;;
4847 * )
4848 break;;
4849 esac
4850 done
4851 test "$ac_cv_exeext" = no && ac_cv_exeext=
4852
4853 else
4854 ac_file=''
4855 fi
4856 if test -z "$ac_file"; then :
4857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4858 $as_echo "no" >&6; }
4859 $as_echo "$as_me: failed program was:" >&5
4860 sed 's/^/| /' conftest.$ac_ext >&5
4861
4862 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4863 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4864 as_fn_error 77 "C compiler cannot create executables
4865 See \`config.log' for more details" "$LINENO" 5; }
4866 else
4867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4868 $as_echo "yes" >&6; }
4869 fi
4870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4871 $as_echo_n "checking for C compiler default output file name... " >&6; }
4872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4873 $as_echo "$ac_file" >&6; }
4874 ac_exeext=$ac_cv_exeext
4875
4876 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
4877 ac_clean_files=$ac_clean_files_save
4878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4879 $as_echo_n "checking for suffix of executables... " >&6; }
4880 if { { ac_try="$ac_link"
4881 case "(($ac_try" in
4882 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4883 *) ac_try_echo=$ac_try;;
4884 esac
4885 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4886 $as_echo "$ac_try_echo"; } >&5
4887 (eval "$ac_link") 2>&5
4888 ac_status=$?
4889 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4890 test $ac_status = 0; }; then :
4891 # If both `conftest.exe' and `conftest' are `present' (well, observable)
4892 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
4893 # work properly (i.e., refer to `conftest.exe'), while it won't with
4894 # `rm'.
4895 for ac_file in conftest.exe conftest conftest.*; do
4896 test -f "$ac_file" || continue
4897 case $ac_file in
4898 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4899 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4900 break;;
4901 * ) break;;
4902 esac
4903 done
4904 else
4905 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4906 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4907 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
4908 See \`config.log' for more details" "$LINENO" 5; }
4909 fi
4910 rm -f conftest conftest$ac_cv_exeext
4911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4912 $as_echo "$ac_cv_exeext" >&6; }
4913
4914 rm -f conftest.$ac_ext
4915 EXEEXT=$ac_cv_exeext
4916 ac_exeext=$EXEEXT
4917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4918 /* end confdefs.h. */
4919 #include <stdio.h>
4920 int
4921 main ()
4922 {
4923 FILE *f = fopen ("conftest.out", "w");
4924 return ferror (f) || fclose (f) != 0;
4925
4926 ;
4927 return 0;
4928 }
4929 _ACEOF
4930 ac_clean_files="$ac_clean_files conftest.out"
4931 # Check that the compiler produces executables we can run. If not, either
4932 # the compiler is broken, or we cross compile.
4933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4934 $as_echo_n "checking whether we are cross compiling... " >&6; }
4935 if test "$cross_compiling" != yes; then
4936 { { ac_try="$ac_link"
4937 case "(($ac_try" in
4938 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4939 *) ac_try_echo=$ac_try;;
4940 esac
4941 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4942 $as_echo "$ac_try_echo"; } >&5
4943 (eval "$ac_link") 2>&5
4944 ac_status=$?
4945 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4946 test $ac_status = 0; }
4947 if { ac_try='./conftest$ac_cv_exeext'
4948 { { case "(($ac_try" in
4949 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4950 *) ac_try_echo=$ac_try;;
4951 esac
4952 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4953 $as_echo "$ac_try_echo"; } >&5
4954 (eval "$ac_try") 2>&5
4955 ac_status=$?
4956 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4957 test $ac_status = 0; }; }; then
4958 cross_compiling=no
4959 else
4960 if test "$cross_compiling" = maybe; then
4961 cross_compiling=yes
4962 else
4963 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4964 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4965 as_fn_error $? "cannot run C compiled programs.
4966 If you meant to cross compile, use \`--host'.
4967 See \`config.log' for more details" "$LINENO" 5; }
4968 fi
4969 fi
4970 fi
4971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4972 $as_echo "$cross_compiling" >&6; }
4973
4974 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4975 ac_clean_files=$ac_clean_files_save
4976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4977 $as_echo_n "checking for suffix of object files... " >&6; }
4978 if ${ac_cv_objext+:} false; then :
4979 $as_echo_n "(cached) " >&6
4980 else
4981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4982 /* end confdefs.h. */
4983
4984 int
4985 main ()
4986 {
4987
4988 ;
4989 return 0;
4990 }
4991 _ACEOF
4992 rm -f conftest.o conftest.obj
4993 if { { ac_try="$ac_compile"
4994 case "(($ac_try" in
4995 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4996 *) ac_try_echo=$ac_try;;
4997 esac
4998 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4999 $as_echo "$ac_try_echo"; } >&5
5000 (eval "$ac_compile") 2>&5
5001 ac_status=$?
5002 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5003 test $ac_status = 0; }; then :
5004 for ac_file in conftest.o conftest.obj conftest.*; do
5005 test -f "$ac_file" || continue;
5006 case $ac_file in
5007 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
5008 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
5009 break;;
5010 esac
5011 done
5012 else
5013 $as_echo "$as_me: failed program was:" >&5
5014 sed 's/^/| /' conftest.$ac_ext >&5
5015
5016 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5017 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5018 as_fn_error $? "cannot compute suffix of object files: cannot compile
5019 See \`config.log' for more details" "$LINENO" 5; }
5020 fi
5021 rm -f conftest.$ac_cv_objext conftest.$ac_ext
5022 fi
5023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
5024 $as_echo "$ac_cv_objext" >&6; }
5025 OBJEXT=$ac_cv_objext
5026 ac_objext=$OBJEXT
5027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5028 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5029 if ${ac_cv_c_compiler_gnu+:} false; then :
5030 $as_echo_n "(cached) " >&6
5031 else
5032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5033 /* end confdefs.h. */
5034
5035 int
5036 main ()
5037 {
5038 #ifndef __GNUC__
5039 choke me
5040 #endif
5041
5042 ;
5043 return 0;
5044 }
5045 _ACEOF
5046 if ac_fn_c_try_compile "$LINENO"; then :
5047 ac_compiler_gnu=yes
5048 else
5049 ac_compiler_gnu=no
5050 fi
5051 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5052 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5053
5054 fi
5055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5056 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5057 if test $ac_compiler_gnu = yes; then
5058 GCC=yes
5059 else
5060 GCC=
5061 fi
5062 ac_test_CFLAGS=${CFLAGS+set}
5063 ac_save_CFLAGS=$CFLAGS
5064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5065 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5066 if ${ac_cv_prog_cc_g+:} false; then :
5067 $as_echo_n "(cached) " >&6
5068 else
5069 ac_save_c_werror_flag=$ac_c_werror_flag
5070 ac_c_werror_flag=yes
5071 ac_cv_prog_cc_g=no
5072 CFLAGS="-g"
5073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5074 /* end confdefs.h. */
5075
5076 int
5077 main ()
5078 {
5079
5080 ;
5081 return 0;
5082 }
5083 _ACEOF
5084 if ac_fn_c_try_compile "$LINENO"; then :
5085 ac_cv_prog_cc_g=yes
5086 else
5087 CFLAGS=""
5088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5089 /* end confdefs.h. */
5090
5091 int
5092 main ()
5093 {
5094
5095 ;
5096 return 0;
5097 }
5098 _ACEOF
5099 if ac_fn_c_try_compile "$LINENO"; then :
5100
5101 else
5102 ac_c_werror_flag=$ac_save_c_werror_flag
5103 CFLAGS="-g"
5104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5105 /* end confdefs.h. */
5106
5107 int
5108 main ()
5109 {
5110
5111 ;
5112 return 0;
5113 }
5114 _ACEOF
5115 if ac_fn_c_try_compile "$LINENO"; then :
5116 ac_cv_prog_cc_g=yes
5117 fi
5118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5119 fi
5120 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5121 fi
5122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5123 ac_c_werror_flag=$ac_save_c_werror_flag
5124 fi
5125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5126 $as_echo "$ac_cv_prog_cc_g" >&6; }
5127 if test "$ac_test_CFLAGS" = set; then
5128 CFLAGS=$ac_save_CFLAGS
5129 elif test $ac_cv_prog_cc_g = yes; then
5130 if test "$GCC" = yes; then
5131 CFLAGS="-g -O2"
5132 else
5133 CFLAGS="-g"
5134 fi
5135 else
5136 if test "$GCC" = yes; then
5137 CFLAGS="-O2"
5138 else
5139 CFLAGS=
5140 fi
5141 fi
5142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5143 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5144 if ${ac_cv_prog_cc_c89+:} false; then :
5145 $as_echo_n "(cached) " >&6
5146 else
5147 ac_cv_prog_cc_c89=no
5148 ac_save_CC=$CC
5149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5150 /* end confdefs.h. */
5151 #include <stdarg.h>
5152 #include <stdio.h>
5153 #include <sys/types.h>
5154 #include <sys/stat.h>
5155 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5156 struct buf { int x; };
5157 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5158 static char *e (p, i)
5159 char **p;
5160 int i;
5161 {
5162 return p[i];
5163 }
5164 static char *f (char * (*g) (char **, int), char **p, ...)
5165 {
5166 char *s;
5167 va_list v;
5168 va_start (v,p);
5169 s = g (p, va_arg (v,int));
5170 va_end (v);
5171 return s;
5172 }
5173
5174 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5175 function prototypes and stuff, but not '\xHH' hex character constants.
5176 These don't provoke an error unfortunately, instead are silently treated
5177 as 'x'. The following induces an error, until -std is added to get
5178 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5179 array size at least. It's necessary to write '\x00'==0 to get something
5180 that's true only with -std. */
5181 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5182
5183 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5184 inside strings and character constants. */
5185 #define FOO(x) 'x'
5186 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5187
5188 int test (int i, double x);
5189 struct s1 {int (*f) (int a);};
5190 struct s2 {int (*f) (double a);};
5191 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5192 int argc;
5193 char **argv;
5194 int
5195 main ()
5196 {
5197 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
5198 ;
5199 return 0;
5200 }
5201 _ACEOF
5202 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5203 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5204 do
5205 CC="$ac_save_CC $ac_arg"
5206 if ac_fn_c_try_compile "$LINENO"; then :
5207 ac_cv_prog_cc_c89=$ac_arg
5208 fi
5209 rm -f core conftest.err conftest.$ac_objext
5210 test "x$ac_cv_prog_cc_c89" != "xno" && break
5211 done
5212 rm -f conftest.$ac_ext
5213 CC=$ac_save_CC
5214
5215 fi
5216 # AC_CACHE_VAL
5217 case "x$ac_cv_prog_cc_c89" in
5218 x)
5219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5220 $as_echo "none needed" >&6; } ;;
5221 xno)
5222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5223 $as_echo "unsupported" >&6; } ;;
5224 *)
5225 CC="$CC $ac_cv_prog_cc_c89"
5226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5227 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5228 esac
5229 if test "x$ac_cv_prog_cc_c89" != xno; then :
5230
5231 fi
5232
5233 ac_ext=c
5234 ac_cpp='$CPP $CPPFLAGS'
5235 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5236 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5237 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5238 DEPDIR="${am__leading_dot}deps"
5239
5240 ac_config_commands="$ac_config_commands depfiles"
5241
5242
5243 am_make=${MAKE-make}
5244 cat > confinc << 'END'
5245 am__doit:
5246 @echo this is the am__doit target
5247 .PHONY: am__doit
5248 END
5249 # If we don't find an include directive, just comment out the code.
5250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5251 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5252 am__include="#"
5253 am__quote=
5254 _am_result=none
5255 # First try GNU make style include.
5256 echo "include confinc" > confmf
5257 # Ignore all kinds of additional output from `make'.
5258 case `$am_make -s -f confmf 2> /dev/null` in #(
5259 *the\ am__doit\ target*)
5260 am__include=include
5261 am__quote=
5262 _am_result=GNU
5263 ;;
5264 esac
5265 # Now try BSD make style include.
5266 if test "$am__include" = "#"; then
5267 echo '.include "confinc"' > confmf
5268 case `$am_make -s -f confmf 2> /dev/null` in #(
5269 *the\ am__doit\ target*)
5270 am__include=.include
5271 am__quote="\""
5272 _am_result=BSD
5273 ;;
5274 esac
5275 fi
5276
5277
5278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5279 $as_echo "$_am_result" >&6; }
5280 rm -f confinc confmf
5281
5282 # Check whether --enable-dependency-tracking was given.
5283 if test "${enable_dependency_tracking+set}" = set; then :
5284 enableval=$enable_dependency_tracking;
5285 fi
5286
5287 if test "x$enable_dependency_tracking" != xno; then
5288 am_depcomp="$ac_aux_dir/depcomp"
5289 AMDEPBACKSLASH='\'
5290 fi
5291 if test "x$enable_dependency_tracking" != xno; then
5292 AMDEP_TRUE=
5293 AMDEP_FALSE='#'
5294 else
5295 AMDEP_TRUE='#'
5296 AMDEP_FALSE=
5297 fi
5298
5299
5300
5301 depcc="$CC" am_compiler_list=
5302
5303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5304 $as_echo_n "checking dependency style of $depcc... " >&6; }
5305 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
5306 $as_echo_n "(cached) " >&6
5307 else
5308 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5309 # We make a subdir and do the tests there. Otherwise we can end up
5310 # making bogus files that we don't know about and never remove. For
5311 # instance it was reported that on HP-UX the gcc test will end up
5312 # making a dummy file named `D' -- because `-MD' means `put the output
5313 # in D'.
5314 mkdir conftest.dir
5315 # Copy depcomp to subdir because otherwise we won't find it if we're
5316 # using a relative directory.
5317 cp "$am_depcomp" conftest.dir
5318 cd conftest.dir
5319 # We will build objects and dependencies in a subdirectory because
5320 # it helps to detect inapplicable dependency modes. For instance
5321 # both Tru64's cc and ICC support -MD to output dependencies as a
5322 # side effect of compilation, but ICC will put the dependencies in
5323 # the current directory while Tru64 will put them in the object
5324 # directory.
5325 mkdir sub
5326
5327 am_cv_CC_dependencies_compiler_type=none
5328 if test "$am_compiler_list" = ""; then
5329 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5330 fi
5331 am__universal=false
5332 case " $depcc " in #(
5333 *\ -arch\ *\ -arch\ *) am__universal=true ;;
5334 esac
5335
5336 for depmode in $am_compiler_list; do
5337 # Setup a source with many dependencies, because some compilers
5338 # like to wrap large dependency lists on column 80 (with \), and
5339 # we should not choose a depcomp mode which is confused by this.
5340 #
5341 # We need to recreate these files for each test, as the compiler may
5342 # overwrite some of them when testing with obscure command lines.
5343 # This happens at least with the AIX C compiler.
5344 : > sub/conftest.c
5345 for i in 1 2 3 4 5 6; do
5346 echo '#include "conftst'$i'.h"' >> sub/conftest.c
5347 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5348 # Solaris 8's {/usr,}/bin/sh.
5349 touch sub/conftst$i.h
5350 done
5351 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5352
5353 # We check with `-c' and `-o' for the sake of the "dashmstdout"
5354 # mode. It turns out that the SunPro C++ compiler does not properly
5355 # handle `-M -o', and we need to detect this. Also, some Intel
5356 # versions had trouble with output in subdirs
5357 am__obj=sub/conftest.${OBJEXT-o}
5358 am__minus_obj="-o $am__obj"
5359 case $depmode in
5360 gcc)
5361 # This depmode causes a compiler race in universal mode.
5362 test "$am__universal" = false || continue
5363 ;;
5364 nosideeffect)
5365 # after this tag, mechanisms are not by side-effect, so they'll
5366 # only be used when explicitly requested
5367 if test "x$enable_dependency_tracking" = xyes; then
5368 continue
5369 else
5370 break
5371 fi
5372 ;;
5373 msvisualcpp | msvcmsys)
5374 # This compiler won't grok `-c -o', but also, the minuso test has
5375 # not run yet. These depmodes are late enough in the game, and
5376 # so weak that their functioning should not be impacted.
5377 am__obj=conftest.${OBJEXT-o}
5378 am__minus_obj=
5379 ;;
5380 none) break ;;
5381 esac
5382 if depmode=$depmode \
5383 source=sub/conftest.c object=$am__obj \
5384 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5385 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5386 >/dev/null 2>conftest.err &&
5387 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5388 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5389 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5390 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5391 # icc doesn't choke on unknown options, it will just issue warnings
5392 # or remarks (even with -Werror). So we grep stderr for any message
5393 # that says an option was ignored or not supported.
5394 # When given -MP, icc 7.0 and 7.1 complain thusly:
5395 # icc: Command line warning: ignoring option '-M'; no argument required
5396 # The diagnosis changed in icc 8.0:
5397 # icc: Command line remark: option '-MP' not supported
5398 if (grep 'ignoring option' conftest.err ||
5399 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5400 am_cv_CC_dependencies_compiler_type=$depmode
5401 break
5402 fi
5403 fi
5404 done
5405
5406 cd ..
5407 rm -rf conftest.dir
5408 else
5409 am_cv_CC_dependencies_compiler_type=none
5410 fi
5411
5412 fi
5413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5414 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5415 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5416
5417 if
5418 test "x$enable_dependency_tracking" != xno \
5419 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5420 am__fastdepCC_TRUE=
5421 am__fastdepCC_FALSE='#'
5422 else
5423 am__fastdepCC_TRUE='#'
5424 am__fastdepCC_FALSE=
5425 fi
5426
5427
5428 if test "x$CC" != xcc; then
5429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5430 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5431 else
5432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5433 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5434 fi
5435 set dummy $CC; ac_cc=`$as_echo "$2" |
5436 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5437 if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
5438 $as_echo_n "(cached) " >&6
5439 else
5440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5441 /* end confdefs.h. */
5442
5443 int
5444 main ()
5445 {
5446
5447 ;
5448 return 0;
5449 }
5450 _ACEOF
5451 # Make sure it works both with $CC and with simple cc.
5452 # We do the test twice because some compilers refuse to overwrite an
5453 # existing .o file with -o, though they will create one.
5454 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5455 rm -f conftest2.*
5456 if { { case "(($ac_try" in
5457 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5458 *) ac_try_echo=$ac_try;;
5459 esac
5460 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5461 $as_echo "$ac_try_echo"; } >&5
5462 (eval "$ac_try") 2>&5
5463 ac_status=$?
5464 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5465 test $ac_status = 0; } &&
5466 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5467 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5468 *) ac_try_echo=$ac_try;;
5469 esac
5470 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5471 $as_echo "$ac_try_echo"; } >&5
5472 (eval "$ac_try") 2>&5
5473 ac_status=$?
5474 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5475 test $ac_status = 0; };
5476 then
5477 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5478 if test "x$CC" != xcc; then
5479 # Test first that cc exists at all.
5480 if { ac_try='cc -c conftest.$ac_ext >&5'
5481 { { case "(($ac_try" in
5482 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5483 *) ac_try_echo=$ac_try;;
5484 esac
5485 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5486 $as_echo "$ac_try_echo"; } >&5
5487 (eval "$ac_try") 2>&5
5488 ac_status=$?
5489 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5490 test $ac_status = 0; }; }; then
5491 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5492 rm -f conftest2.*
5493 if { { case "(($ac_try" in
5494 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5495 *) ac_try_echo=$ac_try;;
5496 esac
5497 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5498 $as_echo "$ac_try_echo"; } >&5
5499 (eval "$ac_try") 2>&5
5500 ac_status=$?
5501 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5502 test $ac_status = 0; } &&
5503 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5504 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5505 *) ac_try_echo=$ac_try;;
5506 esac
5507 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5508 $as_echo "$ac_try_echo"; } >&5
5509 (eval "$ac_try") 2>&5
5510 ac_status=$?
5511 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5512 test $ac_status = 0; };
5513 then
5514 # cc works too.
5515 :
5516 else
5517 # cc exists but doesn't like -o.
5518 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5519 fi
5520 fi
5521 fi
5522 else
5523 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5524 fi
5525 rm -f core conftest*
5526
5527 fi
5528 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5530 $as_echo "yes" >&6; }
5531 else
5532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5533 $as_echo "no" >&6; }
5534
5535 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5536
5537 fi
5538
5539 # FIXME: we rely on the cache variable name because
5540 # there is no other way.
5541 set dummy $CC
5542 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5543 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5544 if test "$am_t" != yes; then
5545 # Losing compiler, so override with the script.
5546 # FIXME: It is wrong to rewrite CC.
5547 # But if we don't then we get into trouble of one sort or another.
5548 # A longer-term fix would be to have automake use am__CC in this case,
5549 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5550 CC="$am_aux_dir/compile $CC"
5551 fi
5552
5553
5554
5555 # Initialize gnulib right after verifying that the C compiler works.
5556 if test -n "$ac_tool_prefix"; then
5557 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5558 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5560 $as_echo_n "checking for $ac_word... " >&6; }
5561 if ${ac_cv_prog_RANLIB+:} false; then :
5562 $as_echo_n "(cached) " >&6
5563 else
5564 if test -n "$RANLIB"; then
5565 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5566 else
5567 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5568 for as_dir in $PATH
5569 do
5570 IFS=$as_save_IFS
5571 test -z "$as_dir" && as_dir=.
5572 for ac_exec_ext in '' $ac_executable_extensions; do
5573 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5574 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5575 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5576 break 2
5577 fi
5578 done
5579 done
5580 IFS=$as_save_IFS
5581
5582 fi
5583 fi
5584 RANLIB=$ac_cv_prog_RANLIB
5585 if test -n "$RANLIB"; then
5586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5587 $as_echo "$RANLIB" >&6; }
5588 else
5589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5590 $as_echo "no" >&6; }
5591 fi
5592
5593
5594 fi
5595 if test -z "$ac_cv_prog_RANLIB"; then
5596 ac_ct_RANLIB=$RANLIB
5597 # Extract the first word of "ranlib", so it can be a program name with args.
5598 set dummy ranlib; ac_word=$2
5599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5600 $as_echo_n "checking for $ac_word... " >&6; }
5601 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5602 $as_echo_n "(cached) " >&6
5603 else
5604 if test -n "$ac_ct_RANLIB"; then
5605 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5606 else
5607 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5608 for as_dir in $PATH
5609 do
5610 IFS=$as_save_IFS
5611 test -z "$as_dir" && as_dir=.
5612 for ac_exec_ext in '' $ac_executable_extensions; do
5613 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5614 ac_cv_prog_ac_ct_RANLIB="ranlib"
5615 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5616 break 2
5617 fi
5618 done
5619 done
5620 IFS=$as_save_IFS
5621
5622 fi
5623 fi
5624 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5625 if test -n "$ac_ct_RANLIB"; then
5626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5627 $as_echo "$ac_ct_RANLIB" >&6; }
5628 else
5629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5630 $as_echo "no" >&6; }
5631 fi
5632
5633 if test "x$ac_ct_RANLIB" = x; then
5634 RANLIB=":"
5635 else
5636 case $cross_compiling:$ac_tool_warned in
5637 yes:)
5638 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5639 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5640 ac_tool_warned=yes ;;
5641 esac
5642 RANLIB=$ac_ct_RANLIB
5643 fi
5644 else
5645 RANLIB="$ac_cv_prog_RANLIB"
5646 fi
5647
5648
5649 ac_ext=c
5650 ac_cpp='$CPP $CPPFLAGS'
5651 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5652 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5653 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5655 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5656 # On Suns, sometimes $CPP names a directory.
5657 if test -n "$CPP" && test -d "$CPP"; then
5658 CPP=
5659 fi
5660 if test -z "$CPP"; then
5661 if ${ac_cv_prog_CPP+:} false; then :
5662 $as_echo_n "(cached) " >&6
5663 else
5664 # Double quotes because CPP needs to be expanded
5665 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5666 do
5667 ac_preproc_ok=false
5668 for ac_c_preproc_warn_flag in '' yes
5669 do
5670 # Use a header file that comes with gcc, so configuring glibc
5671 # with a fresh cross-compiler works.
5672 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5673 # <limits.h> exists even on freestanding compilers.
5674 # On the NeXT, cc -E runs the code through the compiler's parser,
5675 # not just through cpp. "Syntax error" is here to catch this case.
5676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5677 /* end confdefs.h. */
5678 #ifdef __STDC__
5679 # include <limits.h>
5680 #else
5681 # include <assert.h>
5682 #endif
5683 Syntax error
5684 _ACEOF
5685 if ac_fn_c_try_cpp "$LINENO"; then :
5686
5687 else
5688 # Broken: fails on valid input.
5689 continue
5690 fi
5691 rm -f conftest.err conftest.i conftest.$ac_ext
5692
5693 # OK, works on sane cases. Now check whether nonexistent headers
5694 # can be detected and how.
5695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5696 /* end confdefs.h. */
5697 #include <ac_nonexistent.h>
5698 _ACEOF
5699 if ac_fn_c_try_cpp "$LINENO"; then :
5700 # Broken: success on invalid input.
5701 continue
5702 else
5703 # Passes both tests.
5704 ac_preproc_ok=:
5705 break
5706 fi
5707 rm -f conftest.err conftest.i conftest.$ac_ext
5708
5709 done
5710 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5711 rm -f conftest.i conftest.err conftest.$ac_ext
5712 if $ac_preproc_ok; then :
5713 break
5714 fi
5715
5716 done
5717 ac_cv_prog_CPP=$CPP
5718
5719 fi
5720 CPP=$ac_cv_prog_CPP
5721 else
5722 ac_cv_prog_CPP=$CPP
5723 fi
5724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5725 $as_echo "$CPP" >&6; }
5726 ac_preproc_ok=false
5727 for ac_c_preproc_warn_flag in '' yes
5728 do
5729 # Use a header file that comes with gcc, so configuring glibc
5730 # with a fresh cross-compiler works.
5731 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5732 # <limits.h> exists even on freestanding compilers.
5733 # On the NeXT, cc -E runs the code through the compiler's parser,
5734 # not just through cpp. "Syntax error" is here to catch this case.
5735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5736 /* end confdefs.h. */
5737 #ifdef __STDC__
5738 # include <limits.h>
5739 #else
5740 # include <assert.h>
5741 #endif
5742 Syntax error
5743 _ACEOF
5744 if ac_fn_c_try_cpp "$LINENO"; then :
5745
5746 else
5747 # Broken: fails on valid input.
5748 continue
5749 fi
5750 rm -f conftest.err conftest.i conftest.$ac_ext
5751
5752 # OK, works on sane cases. Now check whether nonexistent headers
5753 # can be detected and how.
5754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5755 /* end confdefs.h. */
5756 #include <ac_nonexistent.h>
5757 _ACEOF
5758 if ac_fn_c_try_cpp "$LINENO"; then :
5759 # Broken: success on invalid input.
5760 continue
5761 else
5762 # Passes both tests.
5763 ac_preproc_ok=:
5764 break
5765 fi
5766 rm -f conftest.err conftest.i conftest.$ac_ext
5767
5768 done
5769 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5770 rm -f conftest.i conftest.err conftest.$ac_ext
5771 if $ac_preproc_ok; then :
5772
5773 else
5774 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5775 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5776 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5777 See \`config.log' for more details" "$LINENO" 5; }
5778 fi
5779
5780 ac_ext=c
5781 ac_cpp='$CPP $CPPFLAGS'
5782 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5783 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5784 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5785
5786
5787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5788 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5789 if ${ac_cv_path_GREP+:} false; then :
5790 $as_echo_n "(cached) " >&6
5791 else
5792 if test -z "$GREP"; then
5793 ac_path_GREP_found=false
5794 # Loop through the user's path and test for each of PROGNAME-LIST
5795 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5796 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5797 do
5798 IFS=$as_save_IFS
5799 test -z "$as_dir" && as_dir=.
5800 for ac_prog in grep ggrep; do
5801 for ac_exec_ext in '' $ac_executable_extensions; do
5802 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5803 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5804 # Check for GNU ac_path_GREP and select it if it is found.
5805 # Check for GNU $ac_path_GREP
5806 case `"$ac_path_GREP" --version 2>&1` in
5807 *GNU*)
5808 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5809 *)
5810 ac_count=0
5811 $as_echo_n 0123456789 >"conftest.in"
5812 while :
5813 do
5814 cat "conftest.in" "conftest.in" >"conftest.tmp"
5815 mv "conftest.tmp" "conftest.in"
5816 cp "conftest.in" "conftest.nl"
5817 $as_echo 'GREP' >> "conftest.nl"
5818 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5819 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5820 as_fn_arith $ac_count + 1 && ac_count=$as_val
5821 if test $ac_count -gt ${ac_path_GREP_max-0}; then
5822 # Best one so far, save it but keep looking for a better one
5823 ac_cv_path_GREP="$ac_path_GREP"
5824 ac_path_GREP_max=$ac_count
5825 fi
5826 # 10*(2^10) chars as input seems more than enough
5827 test $ac_count -gt 10 && break
5828 done
5829 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5830 esac
5831
5832 $ac_path_GREP_found && break 3
5833 done
5834 done
5835 done
5836 IFS=$as_save_IFS
5837 if test -z "$ac_cv_path_GREP"; then
5838 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5839 fi
5840 else
5841 ac_cv_path_GREP=$GREP
5842 fi
5843
5844 fi
5845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5846 $as_echo "$ac_cv_path_GREP" >&6; }
5847 GREP="$ac_cv_path_GREP"
5848
5849
5850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5851 $as_echo_n "checking for egrep... " >&6; }
5852 if ${ac_cv_path_EGREP+:} false; then :
5853 $as_echo_n "(cached) " >&6
5854 else
5855 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5856 then ac_cv_path_EGREP="$GREP -E"
5857 else
5858 if test -z "$EGREP"; then
5859 ac_path_EGREP_found=false
5860 # Loop through the user's path and test for each of PROGNAME-LIST
5861 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5862 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5863 do
5864 IFS=$as_save_IFS
5865 test -z "$as_dir" && as_dir=.
5866 for ac_prog in egrep; do
5867 for ac_exec_ext in '' $ac_executable_extensions; do
5868 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5869 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5870 # Check for GNU ac_path_EGREP and select it if it is found.
5871 # Check for GNU $ac_path_EGREP
5872 case `"$ac_path_EGREP" --version 2>&1` in
5873 *GNU*)
5874 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5875 *)
5876 ac_count=0
5877 $as_echo_n 0123456789 >"conftest.in"
5878 while :
5879 do
5880 cat "conftest.in" "conftest.in" >"conftest.tmp"
5881 mv "conftest.tmp" "conftest.in"
5882 cp "conftest.in" "conftest.nl"
5883 $as_echo 'EGREP' >> "conftest.nl"
5884 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5885 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5886 as_fn_arith $ac_count + 1 && ac_count=$as_val
5887 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5888 # Best one so far, save it but keep looking for a better one
5889 ac_cv_path_EGREP="$ac_path_EGREP"
5890 ac_path_EGREP_max=$ac_count
5891 fi
5892 # 10*(2^10) chars as input seems more than enough
5893 test $ac_count -gt 10 && break
5894 done
5895 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5896 esac
5897
5898 $ac_path_EGREP_found && break 3
5899 done
5900 done
5901 done
5902 IFS=$as_save_IFS
5903 if test -z "$ac_cv_path_EGREP"; then
5904 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5905 fi
5906 else
5907 ac_cv_path_EGREP=$EGREP
5908 fi
5909
5910 fi
5911 fi
5912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5913 $as_echo "$ac_cv_path_EGREP" >&6; }
5914 EGREP="$ac_cv_path_EGREP"
5915
5916
5917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5918 $as_echo_n "checking for ANSI C header files... " >&6; }
5919 if ${ac_cv_header_stdc+:} false; then :
5920 $as_echo_n "(cached) " >&6
5921 else
5922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5923 /* end confdefs.h. */
5924 #include <stdlib.h>
5925 #include <stdarg.h>
5926 #include <string.h>
5927 #include <float.h>
5928
5929 int
5930 main ()
5931 {
5932
5933 ;
5934 return 0;
5935 }
5936 _ACEOF
5937 if ac_fn_c_try_compile "$LINENO"; then :
5938 ac_cv_header_stdc=yes
5939 else
5940 ac_cv_header_stdc=no
5941 fi
5942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5943
5944 if test $ac_cv_header_stdc = yes; then
5945 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5947 /* end confdefs.h. */
5948 #include <string.h>
5949
5950 _ACEOF
5951 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5952 $EGREP "memchr" >/dev/null 2>&1; then :
5953
5954 else
5955 ac_cv_header_stdc=no
5956 fi
5957 rm -f conftest*
5958
5959 fi
5960
5961 if test $ac_cv_header_stdc = yes; then
5962 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5964 /* end confdefs.h. */
5965 #include <stdlib.h>
5966
5967 _ACEOF
5968 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5969 $EGREP "free" >/dev/null 2>&1; then :
5970
5971 else
5972 ac_cv_header_stdc=no
5973 fi
5974 rm -f conftest*
5975
5976 fi
5977
5978 if test $ac_cv_header_stdc = yes; then
5979 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5980 if test "$cross_compiling" = yes; then :
5981 :
5982 else
5983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5984 /* end confdefs.h. */
5985 #include <ctype.h>
5986 #include <stdlib.h>
5987 #if ((' ' & 0x0FF) == 0x020)
5988 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5989 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5990 #else
5991 # define ISLOWER(c) \
5992 (('a' <= (c) && (c) <= 'i') \
5993 || ('j' <= (c) && (c) <= 'r') \
5994 || ('s' <= (c) && (c) <= 'z'))
5995 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5996 #endif
5997
5998 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5999 int
6000 main ()
6001 {
6002 int i;
6003 for (i = 0; i < 256; i++)
6004 if (XOR (islower (i), ISLOWER (i))
6005 || toupper (i) != TOUPPER (i))
6006 return 2;
6007 return 0;
6008 }
6009 _ACEOF
6010 if ac_fn_c_try_run "$LINENO"; then :
6011
6012 else
6013 ac_cv_header_stdc=no
6014 fi
6015 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6016 conftest.$ac_objext conftest.beam conftest.$ac_ext
6017 fi
6018
6019 fi
6020 fi
6021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6022 $as_echo "$ac_cv_header_stdc" >&6; }
6023 if test $ac_cv_header_stdc = yes; then
6024
6025 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6026
6027 fi
6028
6029 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6030 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6031 inttypes.h stdint.h unistd.h
6032 do :
6033 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6034 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6035 "
6036 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6037 cat >>confdefs.h <<_ACEOF
6038 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6039 _ACEOF
6040
6041 fi
6042
6043 done
6044
6045
6046
6047
6048
6049 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
6050 if test "x$ac_cv_header_minix_config_h" = xyes; then :
6051 MINIX=yes
6052 else
6053 MINIX=
6054 fi
6055
6056
6057 if test "$MINIX" = yes; then
6058
6059 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
6060
6061
6062 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
6063
6064
6065 $as_echo "#define _MINIX 1" >>confdefs.h
6066
6067 fi
6068
6069 case "$host_os" in
6070 hpux*)
6071
6072 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
6073
6074 ;;
6075 esac
6076
6077
6078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
6079 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
6080 if ${ac_cv_safe_to_define___extensions__+:} false; then :
6081 $as_echo_n "(cached) " >&6
6082 else
6083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6084 /* end confdefs.h. */
6085
6086 # define __EXTENSIONS__ 1
6087 $ac_includes_default
6088 int
6089 main ()
6090 {
6091
6092 ;
6093 return 0;
6094 }
6095 _ACEOF
6096 if ac_fn_c_try_compile "$LINENO"; then :
6097 ac_cv_safe_to_define___extensions__=yes
6098 else
6099 ac_cv_safe_to_define___extensions__=no
6100 fi
6101 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6102 fi
6103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
6104 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
6105 test $ac_cv_safe_to_define___extensions__ = yes &&
6106 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6107
6108 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
6109
6110 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6111
6112 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
6113
6114 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
6115
6116
6117
6118
6119
6120
6121
6122
6123
6124
6125 # Code from module arg-nonnull:
6126 # Code from module c++defs:
6127 # Code from module crypto/md5:
6128 # Code from module dosname:
6129 # Code from module dtoastr:
6130 # Code from module extensions:
6131
6132 # Code from module filemode:
6133 # Code from module getloadavg:
6134 # Code from module getopt-gnu:
6135 # Code from module getopt-posix:
6136 # Code from module gettext-h:
6137 # Code from module ignore-value:
6138 # Code from module include_next:
6139 # Code from module intprops:
6140 # Code from module lstat:
6141 # Code from module mktime:
6142 # Code from module multiarch:
6143 # Code from module readlink:
6144 # Code from module stat:
6145 # Code from module stdbool:
6146 # Code from module stddef:
6147 # Code from module stdint:
6148 # Code from module stdlib:
6149 # Code from module strftime:
6150 # Code from module symlink:
6151 # Code from module sys_stat:
6152 # Code from module time:
6153 # Code from module time_r:
6154 # Code from module unistd:
6155 # Code from module warn-on-use:
6156
6157
6158 # On Suns, sometimes $CPP names a directory.
6159 if test -n "$CPP" && test -d "$CPP"; then
6160 CPP=
6161 fi
6162
6163 ## If not using gcc, and on Solaris, and no CPP specified, see if
6164 ## using a Sun compiler, which needs -Xs to prevent whitespace.
6165 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
6166 test x"$CPP" = x; then
6167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
6168 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
6169 if ${emacs_cv_sunpro_c+:} false; then :
6170 $as_echo_n "(cached) " >&6
6171 else
6172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6173 /* end confdefs.h. */
6174
6175 int
6176 main ()
6177 {
6178 #ifndef __SUNPRO_C
6179 fail;
6180 #endif
6181
6182 ;
6183 return 0;
6184 }
6185 _ACEOF
6186 if ac_fn_c_try_link "$LINENO"; then :
6187 emacs_cv_sunpro_c=yes
6188 else
6189 emacs_cv_sunpro_c=no
6190 fi
6191 rm -f core conftest.err conftest.$ac_objext \
6192 conftest$ac_exeext conftest.$ac_ext
6193 fi
6194
6195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
6196 $as_echo "$emacs_cv_sunpro_c" >&6; }
6197
6198 if test x"$emacs_cv_sunpro_c" = xyes; then
6199 NON_GNU_CPP="$CC -E -Xs"
6200 fi
6201 fi
6202
6203 #### Some systems specify a CPP to use unless we are using GCC.
6204 #### Now that we know whether we are using GCC, we can decide whether
6205 #### to use that one.
6206 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
6207 then
6208 CPP="$NON_GNU_CPP"
6209 fi
6210
6211 #### Some systems specify a CC to use unless we are using GCC.
6212 #### Now that we know whether we are using GCC, we can decide whether
6213 #### to use that one.
6214 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
6215 test x$cc_specified != xyes
6216 then
6217 CC="$NON_GNU_CC"
6218 fi
6219
6220 if test x$GCC = xyes; then
6221 test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
6222 else
6223 test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
6224 fi
6225
6226 ### Use -Wdeclaration-after-statement if the compiler supports it
6227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
6228 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
6229 SAVE_CFLAGS="$CFLAGS"
6230 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
6231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6232 /* end confdefs.h. */
6233
6234 int
6235 main ()
6236 {
6237
6238 ;
6239 return 0;
6240 }
6241 _ACEOF
6242 if ac_fn_c_try_compile "$LINENO"; then :
6243 has_option=yes
6244 else
6245 has_option=no
6246 fi
6247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6248 if test $has_option = yes; then
6249 C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
6250 fi
6251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6252 $as_echo "$has_option" >&6; }
6253 CFLAGS="$SAVE_CFLAGS"
6254 unset has_option
6255 unset SAVE_CFLAGS
6256
6257 ### Use -Wold-style-definition if the compiler supports it
6258 # This can be removed when conversion to standard C is finished.
6259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wold-style-definition" >&5
6260 $as_echo_n "checking whether gcc understands -Wold-style-definition... " >&6; }
6261 SAVE_CFLAGS="$CFLAGS"
6262 CFLAGS="$CFLAGS -Wold-style-definition"
6263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6264 /* end confdefs.h. */
6265
6266 int
6267 main ()
6268 {
6269
6270 ;
6271 return 0;
6272 }
6273 _ACEOF
6274 if ac_fn_c_try_compile "$LINENO"; then :
6275 has_option=yes
6276 else
6277 has_option=no
6278 fi
6279 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6280 if test $has_option = yes; then
6281 C_WARNINGS_SWITCH="-Wold-style-definition $C_WARNINGS_SWITCH"
6282 fi
6283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6284 $as_echo "$has_option" >&6; }
6285 CFLAGS="$SAVE_CFLAGS"
6286 unset has_option
6287 unset SAVE_CFLAGS
6288
6289 ### Use -Wimplicit-function-declaration if the compiler supports it
6290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wimplicit-function-declaration" >&5
6291 $as_echo_n "checking whether gcc understands -Wimplicit-function-declaration... " >&6; }
6292 SAVE_CFLAGS="$CFLAGS"
6293 CFLAGS="$CFLAGS -Wimplicit-function-declaration"
6294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6295 /* end confdefs.h. */
6296
6297 int
6298 main ()
6299 {
6300
6301 ;
6302 return 0;
6303 }
6304 _ACEOF
6305 if ac_fn_c_try_compile "$LINENO"; then :
6306 has_option=yes
6307 else
6308 has_option=no
6309 fi
6310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6311 if test $has_option = yes; then
6312 C_WARNINGS_SWITCH="-Wimplicit-function-declaration $C_WARNINGS_SWITCH"
6313 fi
6314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6315 $as_echo "$has_option" >&6; }
6316 CFLAGS="$SAVE_CFLAGS"
6317 unset has_option
6318 unset SAVE_CFLAGS
6319
6320
6321
6322
6323 #### Some other nice autoconf tests.
6324
6325 ac_ext=c
6326 ac_cpp='$CPP $CPPFLAGS'
6327 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6328 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6329 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6331 $as_echo_n "checking how to run the C preprocessor... " >&6; }
6332 # On Suns, sometimes $CPP names a directory.
6333 if test -n "$CPP" && test -d "$CPP"; then
6334 CPP=
6335 fi
6336 if test -z "$CPP"; then
6337 if ${ac_cv_prog_CPP+:} false; then :
6338 $as_echo_n "(cached) " >&6
6339 else
6340 # Double quotes because CPP needs to be expanded
6341 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6342 do
6343 ac_preproc_ok=false
6344 for ac_c_preproc_warn_flag in '' yes
6345 do
6346 # Use a header file that comes with gcc, so configuring glibc
6347 # with a fresh cross-compiler works.
6348 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6349 # <limits.h> exists even on freestanding compilers.
6350 # On the NeXT, cc -E runs the code through the compiler's parser,
6351 # not just through cpp. "Syntax error" is here to catch this case.
6352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6353 /* end confdefs.h. */
6354 #ifdef __STDC__
6355 # include <limits.h>
6356 #else
6357 # include <assert.h>
6358 #endif
6359 Syntax error
6360 _ACEOF
6361 if ac_fn_c_try_cpp "$LINENO"; then :
6362
6363 else
6364 # Broken: fails on valid input.
6365 continue
6366 fi
6367 rm -f conftest.err conftest.i conftest.$ac_ext
6368
6369 # OK, works on sane cases. Now check whether nonexistent headers
6370 # can be detected and how.
6371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6372 /* end confdefs.h. */
6373 #include <ac_nonexistent.h>
6374 _ACEOF
6375 if ac_fn_c_try_cpp "$LINENO"; then :
6376 # Broken: success on invalid input.
6377 continue
6378 else
6379 # Passes both tests.
6380 ac_preproc_ok=:
6381 break
6382 fi
6383 rm -f conftest.err conftest.i conftest.$ac_ext
6384
6385 done
6386 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6387 rm -f conftest.i conftest.err conftest.$ac_ext
6388 if $ac_preproc_ok; then :
6389 break
6390 fi
6391
6392 done
6393 ac_cv_prog_CPP=$CPP
6394
6395 fi
6396 CPP=$ac_cv_prog_CPP
6397 else
6398 ac_cv_prog_CPP=$CPP
6399 fi
6400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6401 $as_echo "$CPP" >&6; }
6402 ac_preproc_ok=false
6403 for ac_c_preproc_warn_flag in '' yes
6404 do
6405 # Use a header file that comes with gcc, so configuring glibc
6406 # with a fresh cross-compiler works.
6407 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6408 # <limits.h> exists even on freestanding compilers.
6409 # On the NeXT, cc -E runs the code through the compiler's parser,
6410 # not just through cpp. "Syntax error" is here to catch this case.
6411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6412 /* end confdefs.h. */
6413 #ifdef __STDC__
6414 # include <limits.h>
6415 #else
6416 # include <assert.h>
6417 #endif
6418 Syntax error
6419 _ACEOF
6420 if ac_fn_c_try_cpp "$LINENO"; then :
6421
6422 else
6423 # Broken: fails on valid input.
6424 continue
6425 fi
6426 rm -f conftest.err conftest.i conftest.$ac_ext
6427
6428 # OK, works on sane cases. Now check whether nonexistent headers
6429 # can be detected and how.
6430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6431 /* end confdefs.h. */
6432 #include <ac_nonexistent.h>
6433 _ACEOF
6434 if ac_fn_c_try_cpp "$LINENO"; then :
6435 # Broken: success on invalid input.
6436 continue
6437 else
6438 # Passes both tests.
6439 ac_preproc_ok=:
6440 break
6441 fi
6442 rm -f conftest.err conftest.i conftest.$ac_ext
6443
6444 done
6445 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6446 rm -f conftest.i conftest.err conftest.$ac_ext
6447 if $ac_preproc_ok; then :
6448
6449 else
6450 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6451 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6452 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
6453 See \`config.log' for more details" "$LINENO" 5; }
6454 fi
6455
6456 ac_ext=c
6457 ac_cpp='$CPP $CPPFLAGS'
6458 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6459 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6460 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6461
6462
6463 if test "x$RANLIB" = x; then
6464 if test -n "$ac_tool_prefix"; then
6465 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6466 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6468 $as_echo_n "checking for $ac_word... " >&6; }
6469 if ${ac_cv_prog_RANLIB+:} false; then :
6470 $as_echo_n "(cached) " >&6
6471 else
6472 if test -n "$RANLIB"; then
6473 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6474 else
6475 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6476 for as_dir in $PATH
6477 do
6478 IFS=$as_save_IFS
6479 test -z "$as_dir" && as_dir=.
6480 for ac_exec_ext in '' $ac_executable_extensions; do
6481 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6482 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6483 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6484 break 2
6485 fi
6486 done
6487 done
6488 IFS=$as_save_IFS
6489
6490 fi
6491 fi
6492 RANLIB=$ac_cv_prog_RANLIB
6493 if test -n "$RANLIB"; then
6494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6495 $as_echo "$RANLIB" >&6; }
6496 else
6497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6498 $as_echo "no" >&6; }
6499 fi
6500
6501
6502 fi
6503 if test -z "$ac_cv_prog_RANLIB"; then
6504 ac_ct_RANLIB=$RANLIB
6505 # Extract the first word of "ranlib", so it can be a program name with args.
6506 set dummy ranlib; ac_word=$2
6507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6508 $as_echo_n "checking for $ac_word... " >&6; }
6509 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6510 $as_echo_n "(cached) " >&6
6511 else
6512 if test -n "$ac_ct_RANLIB"; then
6513 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6514 else
6515 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6516 for as_dir in $PATH
6517 do
6518 IFS=$as_save_IFS
6519 test -z "$as_dir" && as_dir=.
6520 for ac_exec_ext in '' $ac_executable_extensions; do
6521 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6522 ac_cv_prog_ac_ct_RANLIB="ranlib"
6523 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6524 break 2
6525 fi
6526 done
6527 done
6528 IFS=$as_save_IFS
6529
6530 fi
6531 fi
6532 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6533 if test -n "$ac_ct_RANLIB"; then
6534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6535 $as_echo "$ac_ct_RANLIB" >&6; }
6536 else
6537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6538 $as_echo "no" >&6; }
6539 fi
6540
6541 if test "x$ac_ct_RANLIB" = x; then
6542 RANLIB=":"
6543 else
6544 case $cross_compiling:$ac_tool_warned in
6545 yes:)
6546 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6547 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6548 ac_tool_warned=yes ;;
6549 esac
6550 RANLIB=$ac_ct_RANLIB
6551 fi
6552 else
6553 RANLIB="$ac_cv_prog_RANLIB"
6554 fi
6555
6556 fi
6557
6558 ## Although we're running on an amd64 kernel, we're actually compiling for
6559 ## the x86 architecture. The user should probably have provided an
6560 ## explicit --build to `configure', but if everything else than the kernel
6561 ## is running in i386 mode, we can help them out.
6562 if test "$machine" = "amdx86-64"; then
6563 ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
6564 if test "x$ac_cv_have_decl_i386" = xyes; then :
6565
6566 fi
6567
6568 if test "$ac_cv_have_decl_i386" = "yes"; then
6569 canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
6570 machine=intel386
6571 machfile="m/${machine}.h"
6572 fi
6573 fi
6574
6575 # Extract the first word of "install-info", so it can be a program name with args.
6576 set dummy install-info; ac_word=$2
6577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6578 $as_echo_n "checking for $ac_word... " >&6; }
6579 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6580 $as_echo_n "(cached) " >&6
6581 else
6582 case $INSTALL_INFO in
6583 [\\/]* | ?:[\\/]*)
6584 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6585 ;;
6586 *)
6587 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6588 for as_dir in $PATH
6589 do
6590 IFS=$as_save_IFS
6591 test -z "$as_dir" && as_dir=.
6592 for ac_exec_ext in '' $ac_executable_extensions; do
6593 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6594 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6595 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6596 break 2
6597 fi
6598 done
6599 done
6600 IFS=$as_save_IFS
6601
6602 ;;
6603 esac
6604 fi
6605 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6606 if test -n "$INSTALL_INFO"; then
6607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6608 $as_echo "$INSTALL_INFO" >&6; }
6609 else
6610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6611 $as_echo "no" >&6; }
6612 fi
6613
6614
6615 # Extract the first word of "install-info", so it can be a program name with args.
6616 set dummy install-info; ac_word=$2
6617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6618 $as_echo_n "checking for $ac_word... " >&6; }
6619 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6620 $as_echo_n "(cached) " >&6
6621 else
6622 case $INSTALL_INFO in
6623 [\\/]* | ?:[\\/]*)
6624 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6625 ;;
6626 *)
6627 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6628 for as_dir in /usr/sbin
6629 do
6630 IFS=$as_save_IFS
6631 test -z "$as_dir" && as_dir=.
6632 for ac_exec_ext in '' $ac_executable_extensions; do
6633 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6634 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6635 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6636 break 2
6637 fi
6638 done
6639 done
6640 IFS=$as_save_IFS
6641
6642 ;;
6643 esac
6644 fi
6645 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6646 if test -n "$INSTALL_INFO"; then
6647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6648 $as_echo "$INSTALL_INFO" >&6; }
6649 else
6650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6651 $as_echo "no" >&6; }
6652 fi
6653
6654
6655 # Extract the first word of "install-info", so it can be a program name with args.
6656 set dummy install-info; ac_word=$2
6657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6658 $as_echo_n "checking for $ac_word... " >&6; }
6659 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6660 $as_echo_n "(cached) " >&6
6661 else
6662 case $INSTALL_INFO in
6663 [\\/]* | ?:[\\/]*)
6664 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6665 ;;
6666 *)
6667 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6668 for as_dir in /sbin
6669 do
6670 IFS=$as_save_IFS
6671 test -z "$as_dir" && as_dir=.
6672 for ac_exec_ext in '' $ac_executable_extensions; do
6673 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6674 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6675 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6676 break 2
6677 fi
6678 done
6679 done
6680 IFS=$as_save_IFS
6681
6682 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
6683 ;;
6684 esac
6685 fi
6686 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6687 if test -n "$INSTALL_INFO"; then
6688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6689 $as_echo "$INSTALL_INFO" >&6; }
6690 else
6691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6692 $as_echo "no" >&6; }
6693 fi
6694
6695
6696 # Extract the first word of "gzip", so it can be a program name with args.
6697 set dummy gzip; ac_word=$2
6698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6699 $as_echo_n "checking for $ac_word... " >&6; }
6700 if ${ac_cv_path_GZIP_PROG+:} false; then :
6701 $as_echo_n "(cached) " >&6
6702 else
6703 case $GZIP_PROG in
6704 [\\/]* | ?:[\\/]*)
6705 ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
6706 ;;
6707 *)
6708 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6709 for as_dir in $PATH
6710 do
6711 IFS=$as_save_IFS
6712 test -z "$as_dir" && as_dir=.
6713 for ac_exec_ext in '' $ac_executable_extensions; do
6714 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6715 ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
6716 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6717 break 2
6718 fi
6719 done
6720 done
6721 IFS=$as_save_IFS
6722
6723 ;;
6724 esac
6725 fi
6726 GZIP_PROG=$ac_cv_path_GZIP_PROG
6727 if test -n "$GZIP_PROG"; then
6728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
6729 $as_echo "$GZIP_PROG" >&6; }
6730 else
6731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6732 $as_echo "no" >&6; }
6733 fi
6734
6735
6736
6737
6738 ## Need makeinfo >= 4.6 (?) to build the manuals.
6739 # Extract the first word of "makeinfo", so it can be a program name with args.
6740 set dummy makeinfo; ac_word=$2
6741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6742 $as_echo_n "checking for $ac_word... " >&6; }
6743 if ${ac_cv_path_MAKEINFO+:} false; then :
6744 $as_echo_n "(cached) " >&6
6745 else
6746 case $MAKEINFO in
6747 [\\/]* | ?:[\\/]*)
6748 ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
6749 ;;
6750 *)
6751 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6752 for as_dir in $PATH
6753 do
6754 IFS=$as_save_IFS
6755 test -z "$as_dir" && as_dir=.
6756 for ac_exec_ext in '' $ac_executable_extensions; do
6757 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6758 ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
6759 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6760 break 2
6761 fi
6762 done
6763 done
6764 IFS=$as_save_IFS
6765
6766 test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
6767 ;;
6768 esac
6769 fi
6770 MAKEINFO=$ac_cv_path_MAKEINFO
6771 if test -n "$MAKEINFO"; then
6772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
6773 $as_echo "$MAKEINFO" >&6; }
6774 else
6775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6776 $as_echo "no" >&6; }
6777 fi
6778
6779
6780 if test "$MAKEINFO" != "no" && \
6781 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
6782 MAKEINFO=no
6783 fi
6784
6785 ## Makeinfo is unusual. For a released Emacs, the manuals are
6786 ## pre-built, and not deleted by the normal clean rules. makeinfo is
6787 ## therefore in the category of "special tools" not normally required, which
6788 ## configure does not have to check for (eg autoconf itself).
6789 ## In a Bazaar checkout on the other hand, the manuals are not included.
6790 ## So makeinfo is a requirement to build from Bazaar, and configure
6791 ## should test for it as it does for any other build requirement.
6792 ## We use the presence of $srcdir/info/emacs to distinguish a release,
6793 ## with pre-built manuals, from a Bazaar checkout.
6794 HAVE_MAKEINFO=yes
6795
6796 if test "$MAKEINFO" = "no"; then
6797 MAKEINFO=makeinfo
6798 if test "x${with_makeinfo}" = "xno"; then
6799 HAVE_MAKEINFO=no
6800 elif test ! -e $srcdir/info/emacs; then
6801 as_fn_error $? "You do not seem to have makeinfo >= 4.6, and your
6802 source tree does not seem to have pre-built manuals in the \`info' directory.
6803 Either install a suitable version of makeinfo, or re-run configure
6804 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
6805 fi
6806 fi
6807
6808
6809
6810 if test x$GCC = xyes; then
6811 test "x$GCC_LINK_TEST_OPTIONS" != x && \
6812 ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
6813 else
6814 test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
6815 ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
6816 fi
6817
6818
6819 late_LDFLAGS=$LDFLAGS
6820 if test x$GCC = xyes; then
6821 LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
6822 else
6823 LDFLAGS="$LDFLAGS -znocombreloc"
6824 fi
6825
6826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
6827 $as_echo_n "checking for -znocombreloc... " >&6; }
6828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6829 /* end confdefs.h. */
6830
6831 int
6832 main ()
6833 {
6834
6835 ;
6836 return 0;
6837 }
6838 _ACEOF
6839 if ac_fn_c_try_link "$LINENO"; then :
6840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6841 $as_echo "yes" >&6; }
6842 else
6843 LDFLAGS=$late_LDFLAGS
6844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6845 $as_echo "no" >&6; }
6846 fi
6847 rm -f core conftest.err conftest.$ac_objext \
6848 conftest$ac_exeext conftest.$ac_ext
6849
6850
6851 # The value of CPP is a quoted variable reference, so we need to do this
6852 # to get its actual value...
6853 CPP=`eval "echo $CPP"`
6854
6855
6856 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
6857 case "$opsys" in
6858 your-opsys-here) CANNOT_DUMP=yes ;;
6859 esac
6860
6861 test "$CANNOT_DUMP" = "yes" && \
6862
6863 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
6864
6865
6866
6867
6868
6869 UNEXEC_OBJ=unexelf.o
6870 case "$opsys" in
6871 # MSDOS uses unexcoff.o
6872 # MSWindows uses unexw32.o
6873 aix4-2)
6874 UNEXEC_OBJ=unexaix.o
6875 ;;
6876 cygwin)
6877 UNEXEC_OBJ=unexcw.o
6878 ;;
6879 darwin)
6880 UNEXEC_OBJ=unexmacosx.o
6881 ;;
6882 hpux10-20 | hpux11)
6883 UNEXEC_OBJ=unexhp9k800.o
6884 ;;
6885 sol2-10)
6886 # Use the Solaris dldump() function, called from unexsol.c, to dump
6887 # emacs, instead of the generic ELF dump code found in unexelf.c.
6888 # The resulting binary has a complete symbol table, and is better
6889 # for debugging and other observability tools (debuggers, pstack, etc).
6890 #
6891 # If you encounter a problem using dldump(), please consider sending
6892 # a message to the OpenSolaris tools-linking mailing list:
6893 # http://mail.opensolaris.org/mailman/listinfo/tools-linking
6894 #
6895 # It is likely that dldump() works with older Solaris too, but this has
6896 # not been tested, so for now this change is for Solaris 10 or newer.
6897 UNEXEC_OBJ=unexsol.o
6898 ;;
6899 esac
6900
6901 LD_SWITCH_SYSTEM=
6902 case "$opsys" in
6903 freebsd)
6904 ## Let `ld' find image libs and similar things in /usr/local/lib.
6905 ## The system compiler, GCC, has apparently been modified to not
6906 ## look there, contrary to what a stock GCC would do.
6907 LD_SWITCH_SYSTEM=-L/usr/local/lib
6908 ;;
6909
6910 gnu-linux)
6911 ## cpp test was "ifdef __mips__", but presumably this is equivalent...
6912 case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
6913 ;;
6914
6915 netbsd)
6916 LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
6917 ;;
6918
6919 openbsd)
6920 ## Han Boetes <han@mijncomputer.nl> says this is necessary,
6921 ## otherwise Emacs dumps core on elf systems.
6922 LD_SWITCH_SYSTEM="-Z"
6923 ;;
6924 esac
6925
6926
6927 ac_link="$ac_link $LD_SWITCH_SYSTEM"
6928
6929 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
6930 ## which has not been defined yet. When this was handled with cpp,
6931 ## it was expanded to null when configure sourced the s/*.h file.
6932 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
6933 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
6934 ## (or somesuch), but because it is supposed to go at the _front_
6935 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
6936 ## Compare with the gnu-linux case below, which added to the end
6937 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
6938 ## LD_SWITCH_SYSTEM_TEMACS.
6939 case "$opsys" in
6940 netbsd|openbsd)
6941 ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
6942 LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
6943 esac
6944
6945
6946 C_SWITCH_MACHINE=
6947 if test "$machine" = "alpha"; then
6948 ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
6949 if test "x$ac_cv_have_decl___ELF__" = xyes; then :
6950
6951 fi
6952
6953 if test "$ac_cv_have_decl___ELF__" = "yes"; then
6954 ## With ELF, make sure that all common symbols get allocated to in the
6955 ## data section. Otherwise, the dump of temacs may miss variables in
6956 ## the shared library that have been initialized. For example, with
6957 ## GNU libc, __malloc_initialized would normally be resolved to the
6958 ## shared library's .bss section, which is fatal.
6959 if test "x$GCC" = "xyes"; then
6960 C_SWITCH_MACHINE="-fno-common"
6961 else
6962 as_fn_error $? "What gives? Fix me if DEC Unix supports ELF now." "$LINENO" 5
6963 fi
6964 else
6965 UNEXEC_OBJ=unexalpha.o
6966 fi
6967 fi
6968
6969
6970
6971
6972 C_SWITCH_SYSTEM=
6973 ## Some programs in src produce warnings saying certain subprograms
6974 ## are too complex and need a MAXMEM value greater than 2000 for
6975 ## additional optimization. --nils@exp-math.uni-essen.de
6976 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
6977 C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
6978 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
6979 ## It is redundant in glibc2, since we define _GNU_SOURCE.
6980
6981
6982
6983 LIBS_SYSTEM=
6984 case "$opsys" in
6985 ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
6986 aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
6987
6988 freebsd) LIBS_SYSTEM="-lutil" ;;
6989
6990 hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
6991
6992 sol2*) LIBS_SYSTEM="-lsocket -lnsl" ;;
6993
6994 ## Motif needs -lgen.
6995 unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
6996 esac
6997
6998
6999
7000 ### Make sure subsequent tests use flags consistent with the build flags.
7001
7002 if test x"${OVERRIDE_CPPFLAGS}" != x; then
7003 CPPFLAGS="${OVERRIDE_CPPFLAGS}"
7004 else
7005 CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
7006 fi
7007
7008 # Check whether --enable-largefile was given.
7009 if test "${enable_largefile+set}" = set; then :
7010 enableval=$enable_largefile;
7011 fi
7012
7013 if test "$enable_largefile" != no; then
7014
7015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
7016 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
7017 if ${ac_cv_sys_largefile_CC+:} false; then :
7018 $as_echo_n "(cached) " >&6
7019 else
7020 ac_cv_sys_largefile_CC=no
7021 if test "$GCC" != yes; then
7022 ac_save_CC=$CC
7023 while :; do
7024 # IRIX 6.2 and later do not support large files by default,
7025 # so use the C compiler's -n32 option if that helps.
7026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7027 /* end confdefs.h. */
7028 #include <sys/types.h>
7029 /* Check that off_t can represent 2**63 - 1 correctly.
7030 We can't simply define LARGE_OFF_T to be 9223372036854775807,
7031 since some C++ compilers masquerading as C compilers
7032 incorrectly reject 9223372036854775807. */
7033 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7034 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7035 && LARGE_OFF_T % 2147483647 == 1)
7036 ? 1 : -1];
7037 int
7038 main ()
7039 {
7040
7041 ;
7042 return 0;
7043 }
7044 _ACEOF
7045 if ac_fn_c_try_compile "$LINENO"; then :
7046 break
7047 fi
7048 rm -f core conftest.err conftest.$ac_objext
7049 CC="$CC -n32"
7050 if ac_fn_c_try_compile "$LINENO"; then :
7051 ac_cv_sys_largefile_CC=' -n32'; break
7052 fi
7053 rm -f core conftest.err conftest.$ac_objext
7054 break
7055 done
7056 CC=$ac_save_CC
7057 rm -f conftest.$ac_ext
7058 fi
7059 fi
7060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
7061 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
7062 if test "$ac_cv_sys_largefile_CC" != no; then
7063 CC=$CC$ac_cv_sys_largefile_CC
7064 fi
7065
7066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
7067 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
7068 if ${ac_cv_sys_file_offset_bits+:} false; then :
7069 $as_echo_n "(cached) " >&6
7070 else
7071 while :; do
7072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7073 /* end confdefs.h. */
7074 #include <sys/types.h>
7075 /* Check that off_t can represent 2**63 - 1 correctly.
7076 We can't simply define LARGE_OFF_T to be 9223372036854775807,
7077 since some C++ compilers masquerading as C compilers
7078 incorrectly reject 9223372036854775807. */
7079 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7080 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7081 && LARGE_OFF_T % 2147483647 == 1)
7082 ? 1 : -1];
7083 int
7084 main ()
7085 {
7086
7087 ;
7088 return 0;
7089 }
7090 _ACEOF
7091 if ac_fn_c_try_compile "$LINENO"; then :
7092 ac_cv_sys_file_offset_bits=no; break
7093 fi
7094 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7096 /* end confdefs.h. */
7097 #define _FILE_OFFSET_BITS 64
7098 #include <sys/types.h>
7099 /* Check that off_t can represent 2**63 - 1 correctly.
7100 We can't simply define LARGE_OFF_T to be 9223372036854775807,
7101 since some C++ compilers masquerading as C compilers
7102 incorrectly reject 9223372036854775807. */
7103 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7104 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7105 && LARGE_OFF_T % 2147483647 == 1)
7106 ? 1 : -1];
7107 int
7108 main ()
7109 {
7110
7111 ;
7112 return 0;
7113 }
7114 _ACEOF
7115 if ac_fn_c_try_compile "$LINENO"; then :
7116 ac_cv_sys_file_offset_bits=64; break
7117 fi
7118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7119 ac_cv_sys_file_offset_bits=unknown
7120 break
7121 done
7122 fi
7123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
7124 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
7125 case $ac_cv_sys_file_offset_bits in #(
7126 no | unknown) ;;
7127 *)
7128 cat >>confdefs.h <<_ACEOF
7129 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
7130 _ACEOF
7131 ;;
7132 esac
7133 rm -rf conftest*
7134 if test $ac_cv_sys_file_offset_bits = unknown; then
7135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
7136 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
7137 if ${ac_cv_sys_large_files+:} false; then :
7138 $as_echo_n "(cached) " >&6
7139 else
7140 while :; do
7141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7142 /* end confdefs.h. */
7143 #include <sys/types.h>
7144 /* Check that off_t can represent 2**63 - 1 correctly.
7145 We can't simply define LARGE_OFF_T to be 9223372036854775807,
7146 since some C++ compilers masquerading as C compilers
7147 incorrectly reject 9223372036854775807. */
7148 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7149 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7150 && LARGE_OFF_T % 2147483647 == 1)
7151 ? 1 : -1];
7152 int
7153 main ()
7154 {
7155
7156 ;
7157 return 0;
7158 }
7159 _ACEOF
7160 if ac_fn_c_try_compile "$LINENO"; then :
7161 ac_cv_sys_large_files=no; break
7162 fi
7163 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7165 /* end confdefs.h. */
7166 #define _LARGE_FILES 1
7167 #include <sys/types.h>
7168 /* Check that off_t can represent 2**63 - 1 correctly.
7169 We can't simply define LARGE_OFF_T to be 9223372036854775807,
7170 since some C++ compilers masquerading as C compilers
7171 incorrectly reject 9223372036854775807. */
7172 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7173 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7174 && LARGE_OFF_T % 2147483647 == 1)
7175 ? 1 : -1];
7176 int
7177 main ()
7178 {
7179
7180 ;
7181 return 0;
7182 }
7183 _ACEOF
7184 if ac_fn_c_try_compile "$LINENO"; then :
7185 ac_cv_sys_large_files=1; break
7186 fi
7187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7188 ac_cv_sys_large_files=unknown
7189 break
7190 done
7191 fi
7192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
7193 $as_echo "$ac_cv_sys_large_files" >&6; }
7194 case $ac_cv_sys_large_files in #(
7195 no | unknown) ;;
7196 *)
7197 cat >>confdefs.h <<_ACEOF
7198 #define _LARGE_FILES $ac_cv_sys_large_files
7199 _ACEOF
7200 ;;
7201 esac
7202 rm -rf conftest*
7203 fi
7204 fi
7205
7206
7207
7208 ## If user specified a crt-dir, use that unconditionally.
7209 if test "X$CRT_DIR" = "X"; then
7210
7211 case "$canonical" in
7212 x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
7213 ## On x86-64 and s390x GNU/Linux distributions, the standard library
7214 ## can be in a variety of places. We only try /usr/lib64 and /usr/lib.
7215 ## For anything else (eg /usr/lib32), it is up the user to specify
7216 ## the location (bug#5655).
7217 ## Test for crtn.o, not just the directory, because sometimes the
7218 ## directory exists but does not have the relevant files (bug#1287).
7219 ## FIXME better to test for binary compatibility somehow.
7220 test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
7221 ;;
7222
7223 powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
7224 esac
7225
7226 case "$opsys" in
7227 hpux10-20) CRT_DIR=/lib ;;
7228 esac
7229
7230 ## Default is /usr/lib.
7231 test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
7232
7233 else
7234
7235 ## Some platforms don't use any of these files, so it is not
7236 ## appropriate to put this test outside the if block.
7237 test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
7238 as_fn_error $? "crt*.o not found in specified location." "$LINENO" 5
7239
7240 fi
7241
7242
7243
7244 LIB_MATH=-lm
7245 LIB_STANDARD=
7246 START_FILES=
7247
7248 case $opsys in
7249 cygwin )
7250 LIB_MATH=
7251 START_FILES='pre-crt0.o'
7252 ;;
7253 darwin )
7254 ## Adding -lm confuses the dynamic linker, so omit it.
7255 LIB_MATH=
7256 START_FILES='pre-crt0.o'
7257 ;;
7258 freebsd )
7259 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
7260 START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
7261 ;;
7262 gnu-linux | gnu-kfreebsd )
7263 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
7264 START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
7265 ;;
7266 hpux10-20 | hpux11 )
7267 LIB_STANDARD=-lc
7268 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
7269 ;;
7270 netbsd | openbsd )
7271 if test -f $CRT_DIR/crti.o; then
7272 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
7273 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
7274 else
7275 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
7276 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
7277 fi
7278 ;;
7279 esac
7280
7281
7282
7283
7284
7285
7286
7287 if test "${with_sound}" != "no"; then
7288 # Sound support for GNU/Linux and the free BSDs.
7289 for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
7290 do :
7291 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7292 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7293 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7294 cat >>confdefs.h <<_ACEOF
7295 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7296 _ACEOF
7297 have_sound_header=yes
7298 fi
7299
7300 done
7301
7302 # Emulation library used on NetBSD.
7303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
7304 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
7305 if ${ac_cv_lib_ossaudio__oss_ioctl+:} false; then :
7306 $as_echo_n "(cached) " >&6
7307 else
7308 ac_check_lib_save_LIBS=$LIBS
7309 LIBS="-lossaudio $LIBS"
7310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7311 /* end confdefs.h. */
7312
7313 /* Override any GCC internal prototype to avoid an error.
7314 Use char because int might match the return type of a GCC
7315 builtin and then its argument prototype would still apply. */
7316 #ifdef __cplusplus
7317 extern "C"
7318 #endif
7319 char _oss_ioctl ();
7320 int
7321 main ()
7322 {
7323 return _oss_ioctl ();
7324 ;
7325 return 0;
7326 }
7327 _ACEOF
7328 if ac_fn_c_try_link "$LINENO"; then :
7329 ac_cv_lib_ossaudio__oss_ioctl=yes
7330 else
7331 ac_cv_lib_ossaudio__oss_ioctl=no
7332 fi
7333 rm -f core conftest.err conftest.$ac_objext \
7334 conftest$ac_exeext conftest.$ac_ext
7335 LIBS=$ac_check_lib_save_LIBS
7336 fi
7337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
7338 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
7339 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = xyes; then :
7340 LIBSOUND=-lossaudio
7341 else
7342 LIBSOUND=
7343 fi
7344
7345
7346
7347 ALSA_REQUIRED=1.0.0
7348 ALSA_MODULES="alsa >= $ALSA_REQUIRED"
7349
7350 succeeded=no
7351
7352 # Extract the first word of "pkg-config", so it can be a program name with args.
7353 set dummy pkg-config; ac_word=$2
7354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7355 $as_echo_n "checking for $ac_word... " >&6; }
7356 if ${ac_cv_path_PKG_CONFIG+:} false; then :
7357 $as_echo_n "(cached) " >&6
7358 else
7359 case $PKG_CONFIG in
7360 [\\/]* | ?:[\\/]*)
7361 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7362 ;;
7363 *)
7364 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7365 for as_dir in $PATH
7366 do
7367 IFS=$as_save_IFS
7368 test -z "$as_dir" && as_dir=.
7369 for ac_exec_ext in '' $ac_executable_extensions; do
7370 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7371 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7372 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7373 break 2
7374 fi
7375 done
7376 done
7377 IFS=$as_save_IFS
7378
7379 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7380 ;;
7381 esac
7382 fi
7383 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7384 if test -n "$PKG_CONFIG"; then
7385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7386 $as_echo "$PKG_CONFIG" >&6; }
7387 else
7388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7389 $as_echo "no" >&6; }
7390 fi
7391
7392
7393
7394 if test "$PKG_CONFIG" = "no" ; then
7395 HAVE_ALSA=no
7396 else
7397 PKG_CONFIG_MIN_VERSION=0.9.0
7398 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
7399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
7400 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
7401
7402 if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
7403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7404 $as_echo "yes" >&6; }
7405 succeeded=yes
7406
7407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
7408 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
7409 ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
7411 $as_echo "$ALSA_CFLAGS" >&6; }
7412
7413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
7414 $as_echo_n "checking ALSA_LIBS... " >&6; }
7415 ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
7417 $as_echo "$ALSA_LIBS" >&6; }
7418 else
7419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7420 $as_echo "no" >&6; }
7421 ALSA_CFLAGS=""
7422 ALSA_LIBS=""
7423 ## If we have a custom action on failure, don't print errors, but
7424 ## do set a variable so people can do so.
7425 ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
7426
7427 fi
7428
7429
7430
7431 else
7432 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
7433 echo "*** See http://www.freedesktop.org/software/pkgconfig"
7434 fi
7435 fi
7436
7437 if test $succeeded = yes; then
7438 HAVE_ALSA=yes
7439 else
7440 HAVE_ALSA=no
7441 fi
7442
7443 if test $HAVE_ALSA = yes; then
7444 SAVE_CFLAGS="$CFLAGS"
7445 SAVE_LDFLAGS="$LDFLAGS"
7446 CFLAGS="$ALSA_CFLAGS $CFLAGS"
7447 LDFLAGS="$ALSA_LIBS $LDFLAGS"
7448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7449 /* end confdefs.h. */
7450 #include <asoundlib.h>
7451 int
7452 main ()
7453 {
7454 snd_lib_error_set_handler (0);
7455 ;
7456 return 0;
7457 }
7458 _ACEOF
7459 if ac_fn_c_try_compile "$LINENO"; then :
7460 emacs_alsa_normal=yes
7461 else
7462 emacs_alsa_normal=no
7463 fi
7464 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7465 if test "$emacs_alsa_normal" != yes; then
7466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7467 /* end confdefs.h. */
7468 #include <alsa/asoundlib.h>
7469 int
7470 main ()
7471 {
7472 snd_lib_error_set_handler (0);
7473 ;
7474 return 0;
7475 }
7476 _ACEOF
7477 if ac_fn_c_try_compile "$LINENO"; then :
7478 emacs_alsa_subdir=yes
7479 else
7480 emacs_alsa_subdir=no
7481 fi
7482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7483 if test "$emacs_alsa_subdir" != yes; then
7484 as_fn_error $? "pkg-config found alsa, but it does not compile. See config.log for error messages." "$LINENO" 5
7485 fi
7486 ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
7487 fi
7488
7489 CFLAGS="$SAVE_CFLAGS"
7490 LDFLAGS="$SAVE_LDFLAGS"
7491 LIBSOUND="$LIBSOUND $ALSA_LIBS"
7492 CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
7493
7494 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
7495
7496 fi
7497
7498 if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
7499 case "$opsys" in
7500 gnu-linux|freebsd|netbsd)
7501
7502 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
7503
7504 ;;
7505 esac
7506 fi
7507
7508
7509 fi
7510
7511 for ac_header in sys/select.h sys/time.h unistd.h utime.h \
7512 linux/version.h sys/systeminfo.h limits.h \
7513 stdio_ext.h fcntl.h coff.h pty.h sys/mman.h \
7514 sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
7515 sys/utsname.h pwd.h utmp.h dirent.h util.h
7516 do :
7517 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7518 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7519 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7520 cat >>confdefs.h <<_ACEOF
7521 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7522 _ACEOF
7523
7524 fi
7525
7526 done
7527
7528
7529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
7530 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
7531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7532 /* end confdefs.h. */
7533 #include <sys/personality.h>
7534 int
7535 main ()
7536 {
7537 personality (PER_LINUX32)
7538 ;
7539 return 0;
7540 }
7541 _ACEOF
7542 if ac_fn_c_try_compile "$LINENO"; then :
7543 emacs_cv_personality_linux32=yes
7544 else
7545 emacs_cv_personality_linux32=no
7546 fi
7547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
7549 $as_echo "$emacs_cv_personality_linux32" >&6; }
7550
7551 if test $emacs_cv_personality_linux32 = yes; then
7552
7553 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
7554
7555 fi
7556
7557 for ac_header in term.h
7558 do :
7559 ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
7560 if test "x$ac_cv_header_term_h" = xyes; then :
7561 cat >>confdefs.h <<_ACEOF
7562 #define HAVE_TERM_H 1
7563 _ACEOF
7564
7565 fi
7566
7567 done
7568
7569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7570 $as_echo_n "checking for ANSI C header files... " >&6; }
7571 if ${ac_cv_header_stdc+:} false; then :
7572 $as_echo_n "(cached) " >&6
7573 else
7574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7575 /* end confdefs.h. */
7576 #include <stdlib.h>
7577 #include <stdarg.h>
7578 #include <string.h>
7579 #include <float.h>
7580
7581 int
7582 main ()
7583 {
7584
7585 ;
7586 return 0;
7587 }
7588 _ACEOF
7589 if ac_fn_c_try_compile "$LINENO"; then :
7590 ac_cv_header_stdc=yes
7591 else
7592 ac_cv_header_stdc=no
7593 fi
7594 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7595
7596 if test $ac_cv_header_stdc = yes; then
7597 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7599 /* end confdefs.h. */
7600 #include <string.h>
7601
7602 _ACEOF
7603 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7604 $EGREP "memchr" >/dev/null 2>&1; then :
7605
7606 else
7607 ac_cv_header_stdc=no
7608 fi
7609 rm -f conftest*
7610
7611 fi
7612
7613 if test $ac_cv_header_stdc = yes; then
7614 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7616 /* end confdefs.h. */
7617 #include <stdlib.h>
7618
7619 _ACEOF
7620 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7621 $EGREP "free" >/dev/null 2>&1; then :
7622
7623 else
7624 ac_cv_header_stdc=no
7625 fi
7626 rm -f conftest*
7627
7628 fi
7629
7630 if test $ac_cv_header_stdc = yes; then
7631 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7632 if test "$cross_compiling" = yes; then :
7633 :
7634 else
7635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7636 /* end confdefs.h. */
7637 #include <ctype.h>
7638 #include <stdlib.h>
7639 #if ((' ' & 0x0FF) == 0x020)
7640 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7641 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7642 #else
7643 # define ISLOWER(c) \
7644 (('a' <= (c) && (c) <= 'i') \
7645 || ('j' <= (c) && (c) <= 'r') \
7646 || ('s' <= (c) && (c) <= 'z'))
7647 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7648 #endif
7649
7650 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7651 int
7652 main ()
7653 {
7654 int i;
7655 for (i = 0; i < 256; i++)
7656 if (XOR (islower (i), ISLOWER (i))
7657 || toupper (i) != TOUPPER (i))
7658 return 2;
7659 return 0;
7660 }
7661 _ACEOF
7662 if ac_fn_c_try_run "$LINENO"; then :
7663
7664 else
7665 ac_cv_header_stdc=no
7666 fi
7667 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7668 conftest.$ac_objext conftest.beam conftest.$ac_ext
7669 fi
7670
7671 fi
7672 fi
7673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7674 $as_echo "$ac_cv_header_stdc" >&6; }
7675 if test $ac_cv_header_stdc = yes; then
7676
7677 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7678
7679 fi
7680
7681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7682 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7683 if ${ac_cv_header_time+:} false; then :
7684 $as_echo_n "(cached) " >&6
7685 else
7686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7687 /* end confdefs.h. */
7688 #include <sys/types.h>
7689 #include <sys/time.h>
7690 #include <time.h>
7691
7692 int
7693 main ()
7694 {
7695 if ((struct tm *) 0)
7696 return 0;
7697 ;
7698 return 0;
7699 }
7700 _ACEOF
7701 if ac_fn_c_try_compile "$LINENO"; then :
7702 ac_cv_header_time=yes
7703 else
7704 ac_cv_header_time=no
7705 fi
7706 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7707 fi
7708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7709 $as_echo "$ac_cv_header_time" >&6; }
7710 if test $ac_cv_header_time = yes; then
7711
7712 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7713
7714 fi
7715
7716 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
7717 if test "x$ac_cv_have_decl_sys_siglist" = xyes; then :
7718 ac_have_decl=1
7719 else
7720 ac_have_decl=0
7721 fi
7722
7723 cat >>confdefs.h <<_ACEOF
7724 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
7725 _ACEOF
7726
7727 if test $ac_cv_have_decl_sys_siglist != yes; then
7728 # For Tru64, at least:
7729 ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
7730 if test "x$ac_cv_have_decl___sys_siglist" = xyes; then :
7731 ac_have_decl=1
7732 else
7733 ac_have_decl=0
7734 fi
7735
7736 cat >>confdefs.h <<_ACEOF
7737 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
7738 _ACEOF
7739
7740 if test $ac_cv_have_decl___sys_siglist = yes; then
7741
7742 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
7743
7744 fi
7745 fi
7746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
7747 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
7748 if ${ac_cv_header_sys_wait_h+:} false; then :
7749 $as_echo_n "(cached) " >&6
7750 else
7751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7752 /* end confdefs.h. */
7753 #include <sys/types.h>
7754 #include <sys/wait.h>
7755 #ifndef WEXITSTATUS
7756 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
7757 #endif
7758 #ifndef WIFEXITED
7759 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7760 #endif
7761
7762 int
7763 main ()
7764 {
7765 int s;
7766 wait (&s);
7767 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7768 ;
7769 return 0;
7770 }
7771 _ACEOF
7772 if ac_fn_c_try_compile "$LINENO"; then :
7773 ac_cv_header_sys_wait_h=yes
7774 else
7775 ac_cv_header_sys_wait_h=no
7776 fi
7777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7778 fi
7779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
7780 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
7781 if test $ac_cv_header_sys_wait_h = yes; then
7782
7783 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
7784
7785 fi
7786
7787
7788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
7789 $as_echo_n "checking for struct utimbuf... " >&6; }
7790 if ${emacs_cv_struct_utimbuf+:} false; then :
7791 $as_echo_n "(cached) " >&6
7792 else
7793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7794 /* end confdefs.h. */
7795 #ifdef TIME_WITH_SYS_TIME
7796 #include <sys/time.h>
7797 #include <time.h>
7798 #else
7799 #ifdef HAVE_SYS_TIME_H
7800 #include <sys/time.h>
7801 #else
7802 #include <time.h>
7803 #endif
7804 #endif
7805 #ifdef HAVE_UTIME_H
7806 #include <utime.h>
7807 #endif
7808 int
7809 main ()
7810 {
7811 static struct utimbuf x; x.actime = x.modtime;
7812 ;
7813 return 0;
7814 }
7815 _ACEOF
7816 if ac_fn_c_try_compile "$LINENO"; then :
7817 emacs_cv_struct_utimbuf=yes
7818 else
7819 emacs_cv_struct_utimbuf=no
7820 fi
7821 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7822 fi
7823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
7824 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
7825 if test $emacs_cv_struct_utimbuf = yes; then
7826
7827 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
7828
7829 fi
7830
7831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7832 $as_echo_n "checking return type of signal handlers... " >&6; }
7833 if ${ac_cv_type_signal+:} false; then :
7834 $as_echo_n "(cached) " >&6
7835 else
7836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7837 /* end confdefs.h. */
7838 #include <sys/types.h>
7839 #include <signal.h>
7840
7841 int
7842 main ()
7843 {
7844 return *(signal (0, 0)) (0) == 1;
7845 ;
7846 return 0;
7847 }
7848 _ACEOF
7849 if ac_fn_c_try_compile "$LINENO"; then :
7850 ac_cv_type_signal=int
7851 else
7852 ac_cv_type_signal=void
7853 fi
7854 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7855 fi
7856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
7857 $as_echo "$ac_cv_type_signal" >&6; }
7858
7859 cat >>confdefs.h <<_ACEOF
7860 #define RETSIGTYPE $ac_cv_type_signal
7861 _ACEOF
7862
7863
7864
7865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
7866 $as_echo_n "checking for speed_t... " >&6; }
7867 if ${emacs_cv_speed_t+:} false; then :
7868 $as_echo_n "(cached) " >&6
7869 else
7870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7871 /* end confdefs.h. */
7872 #include <termios.h>
7873 int
7874 main ()
7875 {
7876 speed_t x = 1;
7877 ;
7878 return 0;
7879 }
7880 _ACEOF
7881 if ac_fn_c_try_compile "$LINENO"; then :
7882 emacs_cv_speed_t=yes
7883 else
7884 emacs_cv_speed_t=no
7885 fi
7886 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7887 fi
7888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
7889 $as_echo "$emacs_cv_speed_t" >&6; }
7890 if test $emacs_cv_speed_t = yes; then
7891
7892 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
7893
7894 fi
7895
7896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
7897 $as_echo_n "checking for struct timeval... " >&6; }
7898 if ${emacs_cv_struct_timeval+:} false; then :
7899 $as_echo_n "(cached) " >&6
7900 else
7901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7902 /* end confdefs.h. */
7903 #ifdef TIME_WITH_SYS_TIME
7904 #include <sys/time.h>
7905 #include <time.h>
7906 #else
7907 #ifdef HAVE_SYS_TIME_H
7908 #include <sys/time.h>
7909 #else
7910 #include <time.h>
7911 #endif
7912 #endif
7913 int
7914 main ()
7915 {
7916 static struct timeval x; x.tv_sec = x.tv_usec;
7917 ;
7918 return 0;
7919 }
7920 _ACEOF
7921 if ac_fn_c_try_compile "$LINENO"; then :
7922 emacs_cv_struct_timeval=yes
7923 else
7924 emacs_cv_struct_timeval=no
7925 fi
7926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7927 fi
7928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
7929 $as_echo "$emacs_cv_struct_timeval" >&6; }
7930 HAVE_TIMEVAL=$emacs_cv_struct_timeval
7931 if test $emacs_cv_struct_timeval = yes; then
7932
7933 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
7934
7935 fi
7936
7937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
7938 $as_echo_n "checking for struct exception... " >&6; }
7939 if ${emacs_cv_struct_exception+:} false; then :
7940 $as_echo_n "(cached) " >&6
7941 else
7942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7943 /* end confdefs.h. */
7944 #include <math.h>
7945 int
7946 main ()
7947 {
7948 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
7949 ;
7950 return 0;
7951 }
7952 _ACEOF
7953 if ac_fn_c_try_compile "$LINENO"; then :
7954 emacs_cv_struct_exception=yes
7955 else
7956 emacs_cv_struct_exception=no
7957 fi
7958 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7959 fi
7960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
7961 $as_echo "$emacs_cv_struct_exception" >&6; }
7962 HAVE_EXCEPTION=$emacs_cv_struct_exception
7963 if test $emacs_cv_struct_exception != yes; then
7964
7965 $as_echo "#define NO_MATHERR 1" >>confdefs.h
7966
7967 fi
7968
7969 for ac_header in sys/socket.h
7970 do :
7971 ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
7972 if test "x$ac_cv_header_sys_socket_h" = xyes; then :
7973 cat >>confdefs.h <<_ACEOF
7974 #define HAVE_SYS_SOCKET_H 1
7975 _ACEOF
7976
7977 fi
7978
7979 done
7980
7981 for ac_header in net/if.h
7982 do :
7983 ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
7984 #if HAVE_SYS_SOCKET_H
7985 #include <sys/socket.h>
7986 #endif
7987 "
7988 if test "x$ac_cv_header_net_if_h" = xyes; then :
7989 cat >>confdefs.h <<_ACEOF
7990 #define HAVE_NET_IF_H 1
7991 _ACEOF
7992
7993 fi
7994
7995 done
7996
7997
7998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
7999 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
8000 if ${ac_cv_struct_tm+:} false; then :
8001 $as_echo_n "(cached) " >&6
8002 else
8003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8004 /* end confdefs.h. */
8005 #include <sys/types.h>
8006 #include <time.h>
8007
8008 int
8009 main ()
8010 {
8011 struct tm tm;
8012 int *p = &tm.tm_sec;
8013 return !p;
8014 ;
8015 return 0;
8016 }
8017 _ACEOF
8018 if ac_fn_c_try_compile "$LINENO"; then :
8019 ac_cv_struct_tm=time.h
8020 else
8021 ac_cv_struct_tm=sys/time.h
8022 fi
8023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8024 fi
8025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
8026 $as_echo "$ac_cv_struct_tm" >&6; }
8027 if test $ac_cv_struct_tm = sys/time.h; then
8028
8029 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
8030
8031 fi
8032
8033 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
8034 #include <$ac_cv_struct_tm>
8035
8036 "
8037 if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then :
8038
8039 cat >>confdefs.h <<_ACEOF
8040 #define HAVE_STRUCT_TM_TM_ZONE 1
8041 _ACEOF
8042
8043
8044 fi
8045
8046 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
8047
8048 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
8049
8050 else
8051 ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
8052 "
8053 if test "x$ac_cv_have_decl_tzname" = xyes; then :
8054 ac_have_decl=1
8055 else
8056 ac_have_decl=0
8057 fi
8058
8059 cat >>confdefs.h <<_ACEOF
8060 #define HAVE_DECL_TZNAME $ac_have_decl
8061 _ACEOF
8062
8063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
8064 $as_echo_n "checking for tzname... " >&6; }
8065 if ${ac_cv_var_tzname+:} false; then :
8066 $as_echo_n "(cached) " >&6
8067 else
8068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8069 /* end confdefs.h. */
8070 #include <time.h>
8071 #if !HAVE_DECL_TZNAME
8072 extern char *tzname[];
8073 #endif
8074
8075 int
8076 main ()
8077 {
8078 return tzname[0][0];
8079 ;
8080 return 0;
8081 }
8082 _ACEOF
8083 if ac_fn_c_try_link "$LINENO"; then :
8084 ac_cv_var_tzname=yes
8085 else
8086 ac_cv_var_tzname=no
8087 fi
8088 rm -f core conftest.err conftest.$ac_objext \
8089 conftest$ac_exeext conftest.$ac_ext
8090 fi
8091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
8092 $as_echo "$ac_cv_var_tzname" >&6; }
8093 if test $ac_cv_var_tzname = yes; then
8094
8095 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
8096
8097 fi
8098 fi
8099
8100 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
8101 "
8102 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then :
8103
8104 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
8105
8106 fi
8107
8108 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
8109 #if HAVE_SYS_SOCKET_H
8110 #include <sys/socket.h>
8111 #endif
8112 #if HAVE_NET_IF_H
8113 #include <net/if.h>
8114 #endif
8115 "
8116 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = xyes; then :
8117
8118 cat >>confdefs.h <<_ACEOF
8119 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
8120 _ACEOF
8121
8122
8123 fi
8124 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
8125 #if HAVE_SYS_SOCKET_H
8126 #include <sys/socket.h>
8127 #endif
8128 #if HAVE_NET_IF_H
8129 #include <net/if.h>
8130 #endif
8131 "
8132 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = xyes; then :
8133
8134 cat >>confdefs.h <<_ACEOF
8135 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
8136 _ACEOF
8137
8138
8139 fi
8140 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
8141 #if HAVE_SYS_SOCKET_H
8142 #include <sys/socket.h>
8143 #endif
8144 #if HAVE_NET_IF_H
8145 #include <net/if.h>
8146 #endif
8147 "
8148 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = xyes; then :
8149
8150 cat >>confdefs.h <<_ACEOF
8151 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
8152 _ACEOF
8153
8154
8155 fi
8156 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
8157 #if HAVE_SYS_SOCKET_H
8158 #include <sys/socket.h>
8159 #endif
8160 #if HAVE_NET_IF_H
8161 #include <net/if.h>
8162 #endif
8163 "
8164 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = xyes; then :
8165
8166 cat >>confdefs.h <<_ACEOF
8167 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
8168 _ACEOF
8169
8170
8171 fi
8172 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
8173 #if HAVE_SYS_SOCKET_H
8174 #include <sys/socket.h>
8175 #endif
8176 #if HAVE_NET_IF_H
8177 #include <net/if.h>
8178 #endif
8179 "
8180 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = xyes; then :
8181
8182 cat >>confdefs.h <<_ACEOF
8183 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
8184 _ACEOF
8185
8186
8187 fi
8188
8189
8190
8191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
8192 $as_echo_n "checking for function prototypes... " >&6; }
8193 if test "$ac_cv_prog_cc_c89" != no; then
8194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8195 $as_echo "yes" >&6; }
8196
8197 $as_echo "#define PROTOTYPES 1" >>confdefs.h
8198
8199
8200 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
8201
8202 else
8203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8204 $as_echo "no" >&6; }
8205 fi
8206
8207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
8208 $as_echo_n "checking for working volatile... " >&6; }
8209 if ${ac_cv_c_volatile+:} false; then :
8210 $as_echo_n "(cached) " >&6
8211 else
8212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8213 /* end confdefs.h. */
8214
8215 int
8216 main ()
8217 {
8218
8219 volatile int x;
8220 int * volatile y = (int *) 0;
8221 return !x && !y;
8222 ;
8223 return 0;
8224 }
8225 _ACEOF
8226 if ac_fn_c_try_compile "$LINENO"; then :
8227 ac_cv_c_volatile=yes
8228 else
8229 ac_cv_c_volatile=no
8230 fi
8231 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8232 fi
8233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
8234 $as_echo "$ac_cv_c_volatile" >&6; }
8235 if test $ac_cv_c_volatile = no; then
8236
8237 $as_echo "#define volatile /**/" >>confdefs.h
8238
8239 fi
8240
8241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
8242 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
8243 if ${ac_cv_c_const+:} false; then :
8244 $as_echo_n "(cached) " >&6
8245 else
8246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8247 /* end confdefs.h. */
8248
8249 int
8250 main ()
8251 {
8252 /* FIXME: Include the comments suggested by Paul. */
8253 #ifndef __cplusplus
8254 /* Ultrix mips cc rejects this. */
8255 typedef int charset[2];
8256 const charset cs;
8257 /* SunOS 4.1.1 cc rejects this. */
8258 char const *const *pcpcc;
8259 char **ppc;
8260 /* NEC SVR4.0.2 mips cc rejects this. */
8261 struct point {int x, y;};
8262 static struct point const zero = {0,0};
8263 /* AIX XL C 1.02.0.0 rejects this.
8264 It does not let you subtract one const X* pointer from another in
8265 an arm of an if-expression whose if-part is not a constant
8266 expression */
8267 const char *g = "string";
8268 pcpcc = &g + (g ? g-g : 0);
8269 /* HPUX 7.0 cc rejects these. */
8270 ++pcpcc;
8271 ppc = (char**) pcpcc;
8272 pcpcc = (char const *const *) ppc;
8273 { /* SCO 3.2v4 cc rejects this. */
8274 char *t;
8275 char const *s = 0 ? (char *) 0 : (char const *) 0;
8276
8277 *t++ = 0;
8278 if (s) return 0;
8279 }
8280 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
8281 int x[] = {25, 17};
8282 const int *foo = &x[0];
8283 ++foo;
8284 }
8285 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
8286 typedef const int *iptr;
8287 iptr p = 0;
8288 ++p;
8289 }
8290 { /* AIX XL C 1.02.0.0 rejects this saying
8291 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
8292 struct s { int j; const int *ap[3]; };
8293 struct s *b; b->j = 5;
8294 }
8295 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
8296 const int foo = 10;
8297 if (!foo) return 0;
8298 }
8299 return !cs[0] && !zero.x;
8300 #endif
8301
8302 ;
8303 return 0;
8304 }
8305 _ACEOF
8306 if ac_fn_c_try_compile "$LINENO"; then :
8307 ac_cv_c_const=yes
8308 else
8309 ac_cv_c_const=no
8310 fi
8311 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8312 fi
8313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
8314 $as_echo "$ac_cv_c_const" >&6; }
8315 if test $ac_cv_c_const = no; then
8316
8317 $as_echo "#define const /**/" >>confdefs.h
8318
8319 fi
8320
8321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
8322 $as_echo_n "checking for void * support... " >&6; }
8323 if ${emacs_cv_void_star+:} false; then :
8324 $as_echo_n "(cached) " >&6
8325 else
8326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8327 /* end confdefs.h. */
8328
8329 int
8330 main ()
8331 {
8332 void * foo;
8333 ;
8334 return 0;
8335 }
8336 _ACEOF
8337 if ac_fn_c_try_compile "$LINENO"; then :
8338 emacs_cv_void_star=yes
8339 else
8340 emacs_cv_void_star=no
8341 fi
8342 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8343 fi
8344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
8345 $as_echo "$emacs_cv_void_star" >&6; }
8346 if test $emacs_cv_void_star = yes; then
8347 $as_echo "#define POINTER_TYPE void" >>confdefs.h
8348
8349 else
8350 $as_echo "#define POINTER_TYPE char" >>confdefs.h
8351
8352 fi
8353
8354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8355 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8356 if ${ac_cv_c_bigendian+:} false; then :
8357 $as_echo_n "(cached) " >&6
8358 else
8359 ac_cv_c_bigendian=unknown
8360 # See if we're dealing with a universal compiler.
8361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8362 /* end confdefs.h. */
8363 #ifndef __APPLE_CC__
8364 not a universal capable compiler
8365 #endif
8366 typedef int dummy;
8367
8368 _ACEOF
8369 if ac_fn_c_try_compile "$LINENO"; then :
8370
8371 # Check for potential -arch flags. It is not universal unless
8372 # there are at least two -arch flags with different values.
8373 ac_arch=
8374 ac_prev=
8375 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8376 if test -n "$ac_prev"; then
8377 case $ac_word in
8378 i?86 | x86_64 | ppc | ppc64)
8379 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8380 ac_arch=$ac_word
8381 else
8382 ac_cv_c_bigendian=universal
8383 break
8384 fi
8385 ;;
8386 esac
8387 ac_prev=
8388 elif test "x$ac_word" = "x-arch"; then
8389 ac_prev=arch
8390 fi
8391 done
8392 fi
8393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8394 if test $ac_cv_c_bigendian = unknown; then
8395 # See if sys/param.h defines the BYTE_ORDER macro.
8396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8397 /* end confdefs.h. */
8398 #include <sys/types.h>
8399 #include <sys/param.h>
8400
8401 int
8402 main ()
8403 {
8404 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8405 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8406 && LITTLE_ENDIAN)
8407 bogus endian macros
8408 #endif
8409
8410 ;
8411 return 0;
8412 }
8413 _ACEOF
8414 if ac_fn_c_try_compile "$LINENO"; then :
8415 # It does; now see whether it defined to BIG_ENDIAN or not.
8416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8417 /* end confdefs.h. */
8418 #include <sys/types.h>
8419 #include <sys/param.h>
8420
8421 int
8422 main ()
8423 {
8424 #if BYTE_ORDER != BIG_ENDIAN
8425 not big endian
8426 #endif
8427
8428 ;
8429 return 0;
8430 }
8431 _ACEOF
8432 if ac_fn_c_try_compile "$LINENO"; then :
8433 ac_cv_c_bigendian=yes
8434 else
8435 ac_cv_c_bigendian=no
8436 fi
8437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8438 fi
8439 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8440 fi
8441 if test $ac_cv_c_bigendian = unknown; then
8442 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8444 /* end confdefs.h. */
8445 #include <limits.h>
8446
8447 int
8448 main ()
8449 {
8450 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8451 bogus endian macros
8452 #endif
8453
8454 ;
8455 return 0;
8456 }
8457 _ACEOF
8458 if ac_fn_c_try_compile "$LINENO"; then :
8459 # It does; now see whether it defined to _BIG_ENDIAN or not.
8460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8461 /* end confdefs.h. */
8462 #include <limits.h>
8463
8464 int
8465 main ()
8466 {
8467 #ifndef _BIG_ENDIAN
8468 not big endian
8469 #endif
8470
8471 ;
8472 return 0;
8473 }
8474 _ACEOF
8475 if ac_fn_c_try_compile "$LINENO"; then :
8476 ac_cv_c_bigendian=yes
8477 else
8478 ac_cv_c_bigendian=no
8479 fi
8480 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8481 fi
8482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8483 fi
8484 if test $ac_cv_c_bigendian = unknown; then
8485 # Compile a test program.
8486 if test "$cross_compiling" = yes; then :
8487 # Try to guess by grepping values from an object file.
8488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8489 /* end confdefs.h. */
8490 short int ascii_mm[] =
8491 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8492 short int ascii_ii[] =
8493 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8494 int use_ascii (int i) {
8495 return ascii_mm[i] + ascii_ii[i];
8496 }
8497 short int ebcdic_ii[] =
8498 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8499 short int ebcdic_mm[] =
8500 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8501 int use_ebcdic (int i) {
8502 return ebcdic_mm[i] + ebcdic_ii[i];
8503 }
8504 extern int foo;
8505
8506 int
8507 main ()
8508 {
8509 return use_ascii (foo) == use_ebcdic (foo);
8510 ;
8511 return 0;
8512 }
8513 _ACEOF
8514 if ac_fn_c_try_compile "$LINENO"; then :
8515 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8516 ac_cv_c_bigendian=yes
8517 fi
8518 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8519 if test "$ac_cv_c_bigendian" = unknown; then
8520 ac_cv_c_bigendian=no
8521 else
8522 # finding both strings is unlikely to happen, but who knows?
8523 ac_cv_c_bigendian=unknown
8524 fi
8525 fi
8526 fi
8527 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8528 else
8529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8530 /* end confdefs.h. */
8531 $ac_includes_default
8532 int
8533 main ()
8534 {
8535
8536 /* Are we little or big endian? From Harbison&Steele. */
8537 union
8538 {
8539 long int l;
8540 char c[sizeof (long int)];
8541 } u;
8542 u.l = 1;
8543 return u.c[sizeof (long int) - 1] == 1;
8544
8545 ;
8546 return 0;
8547 }
8548 _ACEOF
8549 if ac_fn_c_try_run "$LINENO"; then :
8550 ac_cv_c_bigendian=no
8551 else
8552 ac_cv_c_bigendian=yes
8553 fi
8554 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8555 conftest.$ac_objext conftest.beam conftest.$ac_ext
8556 fi
8557
8558 fi
8559 fi
8560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8561 $as_echo "$ac_cv_c_bigendian" >&6; }
8562 case $ac_cv_c_bigendian in #(
8563 yes)
8564 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8565 ;; #(
8566 no)
8567 ;; #(
8568 universal)
8569
8570 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8571
8572 ;; #(
8573 *)
8574 as_fn_error $? "unknown endianness
8575 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8576 esac
8577
8578
8579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__ ((__aligned__ (expr)))" >&5
8580 $as_echo_n "checking for __attribute__ ((__aligned__ (expr)))... " >&6; }
8581 if ${emacs_cv_attribute_aligned+:} false; then :
8582 $as_echo_n "(cached) " >&6
8583 else
8584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8585 /* end confdefs.h. */
8586 char __attribute__ ((__aligned__ (1 << 3))) c;
8587 int
8588 main ()
8589 {
8590
8591 ;
8592 return 0;
8593 }
8594 _ACEOF
8595 if ac_fn_c_try_compile "$LINENO"; then :
8596 emacs_cv_attribute_aligned=yes
8597 else
8598 emacs_cv_attribute_aligned=no
8599 fi
8600 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8601 fi
8602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_attribute_aligned" >&5
8603 $as_echo "$emacs_cv_attribute_aligned" >&6; }
8604 if test $emacs_cv_attribute_aligned = yes; then
8605
8606 $as_echo "#define HAVE_ATTRIBUTE_ALIGNED 1" >>confdefs.h
8607
8608 fi
8609
8610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8611 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
8612 set x ${MAKE-make}
8613 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8614 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
8615 $as_echo_n "(cached) " >&6
8616 else
8617 cat >conftest.make <<\_ACEOF
8618 SHELL = /bin/sh
8619 all:
8620 @echo '@@@%%%=$(MAKE)=@@@%%%'
8621 _ACEOF
8622 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8623 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8624 *@@@%%%=?*=@@@%%%*)
8625 eval ac_cv_prog_make_${ac_make}_set=yes;;
8626 *)
8627 eval ac_cv_prog_make_${ac_make}_set=no;;
8628 esac
8629 rm -f conftest.make
8630 fi
8631 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8633 $as_echo "yes" >&6; }
8634 SET_MAKE=
8635 else
8636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8637 $as_echo "no" >&6; }
8638 SET_MAKE="MAKE=${MAKE-make}"
8639 fi
8640
8641
8642 DEPFLAGS=
8643 MKDEPDIR=":"
8644 deps_frag=deps.mk
8645 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
8646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
8647 $as_echo_n "checking whether we are using GNU Make... " >&6; }
8648 HAVE_GNU_MAKE=no
8649 testval=`make --version 2>/dev/null | grep 'GNU Make'`
8650 if test "x$testval" != x; then
8651 HAVE_GNU_MAKE=yes
8652 else
8653 ac_enable_autodepend=no
8654 fi
8655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
8656 $as_echo "$HAVE_GNU_MAKE" >&6; }
8657 if test $HAVE_GNU_MAKE = yes; then
8658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
8659 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
8660 SAVE_CFLAGS="$CFLAGS"
8661 CFLAGS="$CFLAGS -MMD -MF deps.d"
8662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8663 /* end confdefs.h. */
8664
8665 int
8666 main ()
8667 {
8668
8669 ;
8670 return 0;
8671 }
8672 _ACEOF
8673 if ac_fn_c_try_compile "$LINENO"; then :
8674
8675 else
8676 ac_enable_autodepend=no
8677 fi
8678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8679 CFLAGS="$SAVE_CFLAGS"
8680 test -f deps.d || ac_enable_autodepend=no
8681 rm -rf deps.d
8682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
8683 $as_echo "$ac_enable_autodepend" >&6; }
8684 fi
8685 if test $ac_enable_autodepend = yes; then
8686 DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d'
8687 ## In parallel builds, another make might create depdir between
8688 ## the first test and mkdir, so stick another test on the end.
8689 ## Or use mkinstalldirs? mkdir -p is not portable.
8690 MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
8691 deps_frag=autodeps.mk
8692 fi
8693 fi
8694 deps_frag=$srcdir/src/$deps_frag
8695
8696
8697
8698
8699
8700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
8701 $as_echo_n "checking for long file names... " >&6; }
8702 if ${ac_cv_sys_long_file_names+:} false; then :
8703 $as_echo_n "(cached) " >&6
8704 else
8705 ac_cv_sys_long_file_names=yes
8706 # Test for long file names in all the places we know might matter:
8707 # . the current directory, where building will happen
8708 # $prefix/lib where we will be installing things
8709 # $exec_prefix/lib likewise
8710 # $TMPDIR if set, where it might want to write temporary files
8711 # /tmp where it might want to write temporary files
8712 # /var/tmp likewise
8713 # /usr/tmp likewise
8714 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
8715 # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
8716 # in the usual case where exec_prefix is '${prefix}'.
8717 case $ac_dir in #(
8718 . | /* | ?:[\\/]*) ;; #(
8719 *) continue;;
8720 esac
8721 test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
8722 ac_xdir=$ac_dir/cf$$
8723 (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
8724 ac_tf1=$ac_xdir/conftest9012345
8725 ac_tf2=$ac_xdir/conftest9012346
8726 touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
8727 ac_cv_sys_long_file_names=no
8728 rm -f -r "$ac_xdir" 2>/dev/null
8729 test $ac_cv_sys_long_file_names = no && break
8730 done
8731 fi
8732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
8733 $as_echo "$ac_cv_sys_long_file_names" >&6; }
8734 if test $ac_cv_sys_long_file_names = yes; then
8735
8736 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
8737
8738 fi
8739
8740
8741 #### Choose a window system.
8742
8743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
8744 $as_echo_n "checking for X... " >&6; }
8745
8746
8747 # Check whether --with-x was given.
8748 if test "${with_x+set}" = set; then :
8749 withval=$with_x;
8750 fi
8751
8752 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8753 if test "x$with_x" = xno; then
8754 # The user explicitly disabled X.
8755 have_x=disabled
8756 else
8757 case $x_includes,$x_libraries in #(
8758 *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
8759 *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
8760 $as_echo_n "(cached) " >&6
8761 else
8762 # One or both of the vars are not set, and there is no cached value.
8763 ac_x_includes=no ac_x_libraries=no
8764 rm -f -r conftest.dir
8765 if mkdir conftest.dir; then
8766 cd conftest.dir
8767 cat >Imakefile <<'_ACEOF'
8768 incroot:
8769 @echo incroot='${INCROOT}'
8770 usrlibdir:
8771 @echo usrlibdir='${USRLIBDIR}'
8772 libdir:
8773 @echo libdir='${LIBDIR}'
8774 _ACEOF
8775 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
8776 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8777 for ac_var in incroot usrlibdir libdir; do
8778 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
8779 done
8780 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8781 for ac_extension in a so sl dylib la dll; do
8782 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
8783 test -f "$ac_im_libdir/libX11.$ac_extension"; then
8784 ac_im_usrlibdir=$ac_im_libdir; break
8785 fi
8786 done
8787 # Screen out bogus values from the imake configuration. They are
8788 # bogus both because they are the default anyway, and because
8789 # using them would break gcc on systems where it needs fixed includes.
8790 case $ac_im_incroot in
8791 /usr/include) ac_x_includes= ;;
8792 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
8793 esac
8794 case $ac_im_usrlibdir in
8795 /usr/lib | /usr/lib64 | /lib | /lib64) ;;
8796 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
8797 esac
8798 fi
8799 cd ..
8800 rm -f -r conftest.dir
8801 fi
8802
8803 # Standard set of common directories for X headers.
8804 # Check X11 before X11Rn because it is often a symlink to the current release.
8805 ac_x_header_dirs='
8806 /usr/X11/include
8807 /usr/X11R7/include
8808 /usr/X11R6/include
8809 /usr/X11R5/include
8810 /usr/X11R4/include
8811
8812 /usr/include/X11
8813 /usr/include/X11R7
8814 /usr/include/X11R6
8815 /usr/include/X11R5
8816 /usr/include/X11R4
8817
8818 /usr/local/X11/include
8819 /usr/local/X11R7/include
8820 /usr/local/X11R6/include
8821 /usr/local/X11R5/include
8822 /usr/local/X11R4/include
8823
8824 /usr/local/include/X11
8825 /usr/local/include/X11R7
8826 /usr/local/include/X11R6
8827 /usr/local/include/X11R5
8828 /usr/local/include/X11R4
8829
8830 /usr/X386/include
8831 /usr/x386/include
8832 /usr/XFree86/include/X11
8833
8834 /usr/include
8835 /usr/local/include
8836 /usr/unsupported/include
8837 /usr/athena/include
8838 /usr/local/x11r5/include
8839 /usr/lpp/Xamples/include
8840
8841 /usr/openwin/include
8842 /usr/openwin/share/include'
8843
8844 if test "$ac_x_includes" = no; then
8845 # Guess where to find include files, by looking for Xlib.h.
8846 # First, try using that file with no special directory specified.
8847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8848 /* end confdefs.h. */
8849 #include <X11/Xlib.h>
8850 _ACEOF
8851 if ac_fn_c_try_cpp "$LINENO"; then :
8852 # We can compile using X headers with no special include directory.
8853 ac_x_includes=
8854 else
8855 for ac_dir in $ac_x_header_dirs; do
8856 if test -r "$ac_dir/X11/Xlib.h"; then
8857 ac_x_includes=$ac_dir
8858 break
8859 fi
8860 done
8861 fi
8862 rm -f conftest.err conftest.i conftest.$ac_ext
8863 fi # $ac_x_includes = no
8864
8865 if test "$ac_x_libraries" = no; then
8866 # Check for the libraries.
8867 # See if we find them without any special options.
8868 # Don't add to $LIBS permanently.
8869 ac_save_LIBS=$LIBS
8870 LIBS="-lX11 $LIBS"
8871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8872 /* end confdefs.h. */
8873 #include <X11/Xlib.h>
8874 int
8875 main ()
8876 {
8877 XrmInitialize ()
8878 ;
8879 return 0;
8880 }
8881 _ACEOF
8882 if ac_fn_c_try_link "$LINENO"; then :
8883 LIBS=$ac_save_LIBS
8884 # We can link X programs with no special library path.
8885 ac_x_libraries=
8886 else
8887 LIBS=$ac_save_LIBS
8888 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
8889 do
8890 # Don't even attempt the hair of trying to link an X program!
8891 for ac_extension in a so sl dylib la dll; do
8892 if test -r "$ac_dir/libX11.$ac_extension"; then
8893 ac_x_libraries=$ac_dir
8894 break 2
8895 fi
8896 done
8897 done
8898 fi
8899 rm -f core conftest.err conftest.$ac_objext \
8900 conftest$ac_exeext conftest.$ac_ext
8901 fi # $ac_x_libraries = no
8902
8903 case $ac_x_includes,$ac_x_libraries in #(
8904 no,* | *,no | *\'*)
8905 # Didn't find X, or a directory has "'" in its name.
8906 ac_cv_have_x="have_x=no";; #(
8907 *)
8908 # Record where we found X for the cache.
8909 ac_cv_have_x="have_x=yes\
8910 ac_x_includes='$ac_x_includes'\
8911 ac_x_libraries='$ac_x_libraries'"
8912 esac
8913 fi
8914 ;; #(
8915 *) have_x=yes;;
8916 esac
8917 eval "$ac_cv_have_x"
8918 fi # $with_x != no
8919
8920 if test "$have_x" != yes; then
8921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
8922 $as_echo "$have_x" >&6; }
8923 no_x=yes
8924 else
8925 # If each of the values was on the command line, it overrides each guess.
8926 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
8927 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
8928 # Update the cache value to reflect the command line values.
8929 ac_cv_have_x="have_x=yes\
8930 ac_x_includes='$x_includes'\
8931 ac_x_libraries='$x_libraries'"
8932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
8933 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
8934 fi
8935
8936 if test "$no_x" = yes; then
8937 window_system=none
8938 else
8939 window_system=x11
8940 fi
8941
8942 ## Workaround for bug in autoconf <= 2.62.
8943 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
8944 ## No need to do anything special for these standard directories.
8945 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
8946
8947 x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
8948
8949 fi
8950
8951 LD_SWITCH_X_SITE_AUX=
8952 LD_SWITCH_X_SITE_AUX_RPATH=
8953 if test "${x_libraries}" != NONE; then
8954 if test -n "${x_libraries}"; then
8955 LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
8956 LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
8957 LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
8958 fi
8959 x_default_search_path=""
8960 x_search_path=${x_libraries}
8961 if test -z "${x_search_path}"; then
8962 x_search_path=/usr/lib
8963 fi
8964 for x_library in `echo ${x_search_path}: | \
8965 sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
8966 x_search_path="\
8967 ${x_library}/X11/%L/%T/%N%C%S:\
8968 ${x_library}/X11/%l/%T/%N%C%S:\
8969 ${x_library}/X11/%T/%N%C%S:\
8970 ${x_library}/X11/%L/%T/%N%S:\
8971 ${x_library}/X11/%l/%T/%N%S:\
8972 ${x_library}/X11/%T/%N%S"
8973 if test x"${x_default_search_path}" = x; then
8974 x_default_search_path=${x_search_path}
8975 else
8976 x_default_search_path="${x_search_path}:${x_default_search_path}"
8977 fi
8978 done
8979 fi
8980
8981
8982
8983 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
8984 C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
8985 fi
8986
8987 if test x"${x_includes}" = x; then
8988 bitmapdir=/usr/include/X11/bitmaps
8989 else
8990 # accumulate include directories that have X11 bitmap subdirectories
8991 bmd_acc="dummyval"
8992 for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
8993 if test -d "${bmd}/X11/bitmaps"; then
8994 bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
8995 fi
8996 if test -d "${bmd}/bitmaps"; then
8997 bmd_acc="${bmd_acc}:${bmd}/bitmaps"
8998 fi
8999 done
9000 if test ${bmd_acc} != "dummyval"; then
9001 bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
9002 fi
9003 fi
9004
9005 HAVE_NS=no
9006 NS_IMPL_COCOA=no
9007 NS_IMPL_GNUSTEP=no
9008 tmp_CPPFLAGS="$CPPFLAGS"
9009 tmp_CFLAGS="$CFLAGS"
9010 CPPFLAGS="$CPPFLAGS -x objective-c"
9011 CFLAGS="$CFLAGS -x objective-c"
9012 TEMACS_LDFLAGS2="\${LDFLAGS}"
9013 if test "${with_ns}" != no; then
9014 if test "${opsys}" = darwin; then
9015 NS_IMPL_COCOA=yes
9016 ns_appdir=`pwd`/nextstep/Emacs.app
9017 ns_appbindir=${ns_appdir}/Contents/MacOS/
9018 ns_appresdir=${ns_appdir}/Contents/Resources
9019 ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
9020 elif test -f $GNUSTEP_CONFIG_FILE; then
9021 NS_IMPL_GNUSTEP=yes
9022 ns_appdir=`pwd`/nextstep/Emacs.app
9023 ns_appbindir=${ns_appdir}/
9024 ns_appresdir=${ns_appdir}/Resources
9025 ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
9026 GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
9027 GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9028 GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
9029 GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
9030 test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
9031 GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
9032 test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
9033 GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
9034 CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9035 CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9036 LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
9037 LIB_STANDARD=
9038 START_FILES=
9039 TEMACS_LDFLAGS2=
9040 fi
9041 ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
9042 if test "x$ac_cv_header_AppKit_AppKit_h" = xyes; then :
9043 HAVE_NS=yes
9044 else
9045 as_fn_error $? "\`--with-ns' was specified, but the include
9046 files are missing or cannot be compiled." "$LINENO" 5
9047 fi
9048
9049
9050 NS_HAVE_NSINTEGER=yes
9051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9052 /* end confdefs.h. */
9053 #include <Foundation/NSObjCRuntime.h>
9054 int
9055 main ()
9056 {
9057 NSInteger i;
9058 ;
9059 return 0;
9060 }
9061 _ACEOF
9062 if ac_fn_c_try_compile "$LINENO"; then :
9063 ns_have_nsinteger=yes
9064 else
9065 ns_have_nsinteger=no
9066 fi
9067 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9068 if test $ns_have_nsinteger = no; then
9069 NS_HAVE_NSINTEGER=no
9070 fi
9071 fi
9072
9073
9074 ns_frag=/dev/null
9075 NS_OBJ=
9076 NS_OBJC_OBJ=
9077 NS_SUPPORT=
9078 if test "${HAVE_NS}" = yes; then
9079 window_system=nextstep
9080 with_xft=no
9081 # set up packaging dirs
9082 exec_prefix=${ns_appbindir}
9083 libexecdir=${ns_appbindir}/libexec
9084 if test "${EN_NS_SELF_CONTAINED}" = yes; then
9085 prefix=${ns_appresdir}
9086 fi
9087 ns_frag=$srcdir/src/ns.mk
9088 NS_OBJ="fontset.o fringe.o image.o"
9089 NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
9090 NS_SUPPORT="\${lispsource}/emacs-lisp/easymenu.elc \${lispsource}/term/ns-win.elc"
9091 fi
9092 CFLAGS="$tmp_CFLAGS"
9093 CPPFLAGS="$tmp_CPPFLAGS"
9094
9095
9096
9097
9098
9099
9100 case "${window_system}" in
9101 x11 )
9102 HAVE_X_WINDOWS=yes
9103 HAVE_X11=yes
9104 case "${with_x_toolkit}" in
9105 athena | lucid ) USE_X_TOOLKIT=LUCID ;;
9106 motif ) USE_X_TOOLKIT=MOTIF ;;
9107 gtk ) with_gtk=yes
9108 USE_X_TOOLKIT=none ;;
9109 gtk3 ) with_gtk3=yes
9110 USE_X_TOOLKIT=none ;;
9111 no ) USE_X_TOOLKIT=none ;;
9112 * ) USE_X_TOOLKIT=maybe ;;
9113 esac
9114 ;;
9115 nextstep | none )
9116 HAVE_X_WINDOWS=no
9117 HAVE_X11=no
9118 USE_X_TOOLKIT=none
9119 ;;
9120 esac
9121
9122 if test "$window_system" = none && test "X$with_x" != "Xno"; then
9123 # Extract the first word of "X", so it can be a program name with args.
9124 set dummy X; ac_word=$2
9125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9126 $as_echo_n "checking for $ac_word... " >&6; }
9127 if ${ac_cv_prog_HAVE_XSERVER+:} false; then :
9128 $as_echo_n "(cached) " >&6
9129 else
9130 if test -n "$HAVE_XSERVER"; then
9131 ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
9132 else
9133 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9134 for as_dir in $PATH
9135 do
9136 IFS=$as_save_IFS
9137 test -z "$as_dir" && as_dir=.
9138 for ac_exec_ext in '' $ac_executable_extensions; do
9139 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9140 ac_cv_prog_HAVE_XSERVER="true"
9141 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9142 break 2
9143 fi
9144 done
9145 done
9146 IFS=$as_save_IFS
9147
9148 test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
9149 fi
9150 fi
9151 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
9152 if test -n "$HAVE_XSERVER"; then
9153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
9154 $as_echo "$HAVE_XSERVER" >&6; }
9155 else
9156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9157 $as_echo "no" >&6; }
9158 fi
9159
9160
9161 if test "$HAVE_XSERVER" = true ||
9162 test -n "$DISPLAY" ||
9163 test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9164 as_fn_error $? "You seem to be running X, but no X development libraries
9165 were found. You should install the relevant development files for X
9166 and for the toolkit you want, such as Gtk+, Lesstif or Motif. Also make
9167 sure you have development files for image handling, i.e.
9168 tiff, gif, jpeg, png and xpm.
9169 If you are sure you want Emacs compiled without X window support, pass
9170 --without-x
9171 to configure." "$LINENO" 5
9172 fi
9173 fi
9174
9175 ### If we're using X11, we should use the X menu package.
9176 HAVE_MENUS=no
9177 case ${HAVE_X11} in
9178 yes ) HAVE_MENUS=yes ;;
9179 esac
9180
9181 # Do the opsystem or machine files prohibit the use of the GNU malloc?
9182 # Assume not, until told otherwise.
9183 GNU_MALLOC=yes
9184 doug_lea_malloc=yes
9185 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
9186 if test "x$ac_cv_func_malloc_get_state" = xyes; then :
9187
9188 else
9189 doug_lea_malloc=no
9190 fi
9191
9192 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
9193 if test "x$ac_cv_func_malloc_set_state" = xyes; then :
9194
9195 else
9196 doug_lea_malloc=no
9197 fi
9198
9199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
9200 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
9201 if ${emacs_cv_var___after_morecore_hook+:} false; then :
9202 $as_echo_n "(cached) " >&6
9203 else
9204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9205 /* end confdefs.h. */
9206 extern void (* __after_morecore_hook)();
9207 int
9208 main ()
9209 {
9210 __after_morecore_hook = 0
9211 ;
9212 return 0;
9213 }
9214 _ACEOF
9215 if ac_fn_c_try_link "$LINENO"; then :
9216 emacs_cv_var___after_morecore_hook=yes
9217 else
9218 emacs_cv_var___after_morecore_hook=no
9219 fi
9220 rm -f core conftest.err conftest.$ac_objext \
9221 conftest$ac_exeext conftest.$ac_ext
9222 fi
9223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
9224 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
9225 if test $emacs_cv_var___after_morecore_hook = no; then
9226 doug_lea_malloc=no
9227 fi
9228
9229
9230 system_malloc=no
9231 case "$opsys" in
9232 ## darwin ld insists on the use of malloc routines in the System framework.
9233 darwin|sol2-10) system_malloc=yes ;;
9234 esac
9235
9236 if test "${system_malloc}" = "yes"; then
9237
9238 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
9239
9240 GNU_MALLOC=no
9241 GNU_MALLOC_reason="
9242 (The GNU allocators don't work with this system configuration.)"
9243 GMALLOC_OBJ=
9244 VMLIMIT_OBJ=
9245 else
9246 test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
9247 VMLIMIT_OBJ=vm-limit.o
9248 fi
9249
9250
9251
9252 if test "$doug_lea_malloc" = "yes" ; then
9253 if test "$GNU_MALLOC" = yes ; then
9254 GNU_MALLOC_reason="
9255 (Using Doug Lea's new malloc from the GNU C Library.)"
9256 fi
9257
9258 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
9259
9260
9261 ## Use mmap directly for allocating larger buffers.
9262 ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
9263 ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
9264 ## Does the AC_FUNC_MMAP test below make this check unecessary?
9265 case "$opsys" in
9266 gnu*) REL_ALLOC=no ;;
9267 esac
9268 fi
9269
9270 if test x"${REL_ALLOC}" = x; then
9271 REL_ALLOC=${GNU_MALLOC}
9272 fi
9273
9274 use_mmap_for_buffers=no
9275 case "$opsys" in
9276 freebsd|irix6-5) use_mmap_for_buffers=yes ;;
9277 esac
9278
9279
9280
9281
9282 for ac_header in $ac_header_list
9283 do :
9284 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9285 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
9286 "
9287 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
9288 cat >>confdefs.h <<_ACEOF
9289 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9290 _ACEOF
9291
9292 fi
9293
9294 done
9295
9296
9297
9298
9299
9300
9301
9302
9303 for ac_func in getpagesize
9304 do :
9305 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9306 if test "x$ac_cv_func_getpagesize" = xyes; then :
9307 cat >>confdefs.h <<_ACEOF
9308 #define HAVE_GETPAGESIZE 1
9309 _ACEOF
9310
9311 fi
9312 done
9313
9314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9315 $as_echo_n "checking for working mmap... " >&6; }
9316 if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
9317 $as_echo_n "(cached) " >&6
9318 else
9319 if test "$cross_compiling" = yes; then :
9320 ac_cv_func_mmap_fixed_mapped=no
9321 else
9322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9323 /* end confdefs.h. */
9324 $ac_includes_default
9325 /* malloc might have been renamed as rpl_malloc. */
9326 #undef malloc
9327
9328 /* Thanks to Mike Haertel and Jim Avera for this test.
9329 Here is a matrix of mmap possibilities:
9330 mmap private not fixed
9331 mmap private fixed at somewhere currently unmapped
9332 mmap private fixed at somewhere already mapped
9333 mmap shared not fixed
9334 mmap shared fixed at somewhere currently unmapped
9335 mmap shared fixed at somewhere already mapped
9336 For private mappings, we should verify that changes cannot be read()
9337 back from the file, nor mmap's back from the file at a different
9338 address. (There have been systems where private was not correctly
9339 implemented like the infamous i386 svr4.0, and systems where the
9340 VM page cache was not coherent with the file system buffer cache
9341 like early versions of FreeBSD and possibly contemporary NetBSD.)
9342 For shared mappings, we should conversely verify that changes get
9343 propagated back to all the places they're supposed to be.
9344
9345 Grep wants private fixed already mapped.
9346 The main things grep needs to know about mmap are:
9347 * does it exist and is it safe to write into the mmap'd area
9348 * how to use it (BSD variants) */
9349
9350 #include <fcntl.h>
9351 #include <sys/mman.h>
9352
9353 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9354 char *malloc ();
9355 #endif
9356
9357 /* This mess was copied from the GNU getpagesize.h. */
9358 #ifndef HAVE_GETPAGESIZE
9359 # ifdef _SC_PAGESIZE
9360 # define getpagesize() sysconf(_SC_PAGESIZE)
9361 # else /* no _SC_PAGESIZE */
9362 # ifdef HAVE_SYS_PARAM_H
9363 # include <sys/param.h>
9364 # ifdef EXEC_PAGESIZE
9365 # define getpagesize() EXEC_PAGESIZE
9366 # else /* no EXEC_PAGESIZE */
9367 # ifdef NBPG
9368 # define getpagesize() NBPG * CLSIZE
9369 # ifndef CLSIZE
9370 # define CLSIZE 1
9371 # endif /* no CLSIZE */
9372 # else /* no NBPG */
9373 # ifdef NBPC
9374 # define getpagesize() NBPC
9375 # else /* no NBPC */
9376 # ifdef PAGESIZE
9377 # define getpagesize() PAGESIZE
9378 # endif /* PAGESIZE */
9379 # endif /* no NBPC */
9380 # endif /* no NBPG */
9381 # endif /* no EXEC_PAGESIZE */
9382 # else /* no HAVE_SYS_PARAM_H */
9383 # define getpagesize() 8192 /* punt totally */
9384 # endif /* no HAVE_SYS_PARAM_H */
9385 # endif /* no _SC_PAGESIZE */
9386
9387 #endif /* no HAVE_GETPAGESIZE */
9388
9389 int
9390 main ()
9391 {
9392 char *data, *data2, *data3;
9393 const char *cdata2;
9394 int i, pagesize;
9395 int fd, fd2;
9396
9397 pagesize = getpagesize ();
9398
9399 /* First, make a file with some known garbage in it. */
9400 data = (char *) malloc (pagesize);
9401 if (!data)
9402 return 1;
9403 for (i = 0; i < pagesize; ++i)
9404 *(data + i) = rand ();
9405 umask (0);
9406 fd = creat ("conftest.mmap", 0600);
9407 if (fd < 0)
9408 return 2;
9409 if (write (fd, data, pagesize) != pagesize)
9410 return 3;
9411 close (fd);
9412
9413 /* Next, check that the tail of a page is zero-filled. File must have
9414 non-zero length, otherwise we risk SIGBUS for entire page. */
9415 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9416 if (fd2 < 0)
9417 return 4;
9418 cdata2 = "";
9419 if (write (fd2, cdata2, 1) != 1)
9420 return 5;
9421 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9422 if (data2 == MAP_FAILED)
9423 return 6;
9424 for (i = 0; i < pagesize; ++i)
9425 if (*(data2 + i))
9426 return 7;
9427 close (fd2);
9428 if (munmap (data2, pagesize))
9429 return 8;
9430
9431 /* Next, try to mmap the file at a fixed address which already has
9432 something else allocated at it. If we can, also make sure that
9433 we see the same garbage. */
9434 fd = open ("conftest.mmap", O_RDWR);
9435 if (fd < 0)
9436 return 9;
9437 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9438 MAP_PRIVATE | MAP_FIXED, fd, 0L))
9439 return 10;
9440 for (i = 0; i < pagesize; ++i)
9441 if (*(data + i) != *(data2 + i))
9442 return 11;
9443
9444 /* Finally, make sure that changes to the mapped area do not
9445 percolate back to the file as seen by read(). (This is a bug on
9446 some variants of i386 svr4.0.) */
9447 for (i = 0; i < pagesize; ++i)
9448 *(data2 + i) = *(data2 + i) + 1;
9449 data3 = (char *) malloc (pagesize);
9450 if (!data3)
9451 return 12;
9452 if (read (fd, data3, pagesize) != pagesize)
9453 return 13;
9454 for (i = 0; i < pagesize; ++i)
9455 if (*(data + i) != *(data3 + i))
9456 return 14;
9457 close (fd);
9458 return 0;
9459 }
9460 _ACEOF
9461 if ac_fn_c_try_run "$LINENO"; then :
9462 ac_cv_func_mmap_fixed_mapped=yes
9463 else
9464 ac_cv_func_mmap_fixed_mapped=no
9465 fi
9466 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9467 conftest.$ac_objext conftest.beam conftest.$ac_ext
9468 fi
9469
9470 fi
9471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9472 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9473 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9474
9475 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9476
9477 fi
9478 rm -f conftest.mmap conftest.txt
9479
9480 if test $use_mmap_for_buffers = yes; then
9481
9482 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
9483
9484 REL_ALLOC=no
9485 fi
9486
9487 LIBS="$LIBS_SYSTEM $LIBS"
9488
9489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
9490 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
9491 if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
9492 $as_echo_n "(cached) " >&6
9493 else
9494 ac_check_lib_save_LIBS=$LIBS
9495 LIBS="-ldnet $LIBS"
9496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9497 /* end confdefs.h. */
9498
9499 /* Override any GCC internal prototype to avoid an error.
9500 Use char because int might match the return type of a GCC
9501 builtin and then its argument prototype would still apply. */
9502 #ifdef __cplusplus
9503 extern "C"
9504 #endif
9505 char dnet_ntoa ();
9506 int
9507 main ()
9508 {
9509 return dnet_ntoa ();
9510 ;
9511 return 0;
9512 }
9513 _ACEOF
9514 if ac_fn_c_try_link "$LINENO"; then :
9515 ac_cv_lib_dnet_dnet_ntoa=yes
9516 else
9517 ac_cv_lib_dnet_dnet_ntoa=no
9518 fi
9519 rm -f core conftest.err conftest.$ac_objext \
9520 conftest$ac_exeext conftest.$ac_ext
9521 LIBS=$ac_check_lib_save_LIBS
9522 fi
9523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
9524 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
9525 if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
9526 cat >>confdefs.h <<_ACEOF
9527 #define HAVE_LIBDNET 1
9528 _ACEOF
9529
9530 LIBS="-ldnet $LIBS"
9531
9532 fi
9533
9534
9535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
9536 $as_echo_n "checking for main in -lXbsd... " >&6; }
9537 if ${ac_cv_lib_Xbsd_main+:} false; then :
9538 $as_echo_n "(cached) " >&6
9539 else
9540 ac_check_lib_save_LIBS=$LIBS
9541 LIBS="-lXbsd $LIBS"
9542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9543 /* end confdefs.h. */
9544
9545
9546 int
9547 main ()
9548 {
9549 return main ();
9550 ;
9551 return 0;
9552 }
9553 _ACEOF
9554 if ac_fn_c_try_link "$LINENO"; then :
9555 ac_cv_lib_Xbsd_main=yes
9556 else
9557 ac_cv_lib_Xbsd_main=no
9558 fi
9559 rm -f core conftest.err conftest.$ac_objext \
9560 conftest$ac_exeext conftest.$ac_ext
9561 LIBS=$ac_check_lib_save_LIBS
9562 fi
9563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
9564 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
9565 if test "x$ac_cv_lib_Xbsd_main" = xyes; then :
9566 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
9567 fi
9568
9569
9570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
9571 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
9572 if ${ac_cv_lib_pthreads_cma_open+:} false; then :
9573 $as_echo_n "(cached) " >&6
9574 else
9575 ac_check_lib_save_LIBS=$LIBS
9576 LIBS="-lpthreads $LIBS"
9577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9578 /* end confdefs.h. */
9579
9580 /* Override any GCC internal prototype to avoid an error.
9581 Use char because int might match the return type of a GCC
9582 builtin and then its argument prototype would still apply. */
9583 #ifdef __cplusplus
9584 extern "C"
9585 #endif
9586 char cma_open ();
9587 int
9588 main ()
9589 {
9590 return cma_open ();
9591 ;
9592 return 0;
9593 }
9594 _ACEOF
9595 if ac_fn_c_try_link "$LINENO"; then :
9596 ac_cv_lib_pthreads_cma_open=yes
9597 else
9598 ac_cv_lib_pthreads_cma_open=no
9599 fi
9600 rm -f core conftest.err conftest.$ac_objext \
9601 conftest$ac_exeext conftest.$ac_ext
9602 LIBS=$ac_check_lib_save_LIBS
9603 fi
9604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
9605 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
9606 if test "x$ac_cv_lib_pthreads_cma_open" = xyes; then :
9607 cat >>confdefs.h <<_ACEOF
9608 #define HAVE_LIBPTHREADS 1
9609 _ACEOF
9610
9611 LIBS="-lpthreads $LIBS"
9612
9613 fi
9614
9615
9616 ## Note: when using cpp in s/aix4.2.h, this definition depended on
9617 ## HAVE_LIBPTHREADS. That was not defined earlier in configure when
9618 ## the system file was sourced. Hence the value of LIBS_SYSTEM
9619 ## added to LIBS in configure would never contain the pthreads part,
9620 ## but the value used in Makefiles might. FIXME?
9621 ##
9622 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
9623 ## be harmless on older versions of X where it happens to exist.
9624 test "$opsys" = "aix4-2" && \
9625 test $ac_cv_lib_pthreads_cma_open = yes && \
9626 LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
9627
9628
9629 case ${host_os} in
9630 aix*)
9631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
9632 $as_echo_n "checking for -bbigtoc option... " >&6; }
9633 if ${gdb_cv_bigtoc+:} false; then :
9634 $as_echo_n "(cached) " >&6
9635 else
9636
9637 case $GCC in
9638 yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
9639 *) gdb_cv_bigtoc=-bbigtoc ;;
9640 esac
9641
9642 LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
9643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9644 /* end confdefs.h. */
9645
9646 int
9647 main ()
9648 {
9649 int i;
9650 ;
9651 return 0;
9652 }
9653 _ACEOF
9654 if ac_fn_c_try_link "$LINENO"; then :
9655
9656 else
9657 gdb_cv_bigtoc=
9658 fi
9659 rm -f core conftest.err conftest.$ac_objext \
9660 conftest$ac_exeext conftest.$ac_ext
9661
9662 fi
9663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
9664 $as_echo "$gdb_cv_bigtoc" >&6; }
9665 ;;
9666 esac
9667
9668 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
9669 # used for the tests that follow. We set them back to REAL_CFLAGS and
9670 # REAL_CPPFLAGS later on.
9671
9672 REAL_CFLAGS="$CFLAGS"
9673 REAL_CPPFLAGS="$CPPFLAGS"
9674
9675 if test "${HAVE_X11}" = "yes"; then
9676 DEFS="$C_SWITCH_X_SITE $DEFS"
9677 LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
9678 LIBS="-lX11 $LIBS"
9679 CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
9680 CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
9681
9682 # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
9683 # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
9684 # but it's more convenient here to set LD_RUN_PATH
9685 # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
9686 if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
9687 LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
9688 export LD_RUN_PATH
9689 fi
9690
9691 if test "${opsys}" = "gnu-linux"; then
9692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
9693 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
9694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9695 /* end confdefs.h. */
9696
9697 int
9698 main ()
9699 {
9700 XOpenDisplay ("foo");
9701 ;
9702 return 0;
9703 }
9704 _ACEOF
9705 if ac_fn_c_try_link "$LINENO"; then :
9706 xlinux_first_failure=no
9707 else
9708 xlinux_first_failure=yes
9709 fi
9710 rm -f core conftest.err conftest.$ac_objext \
9711 conftest$ac_exeext conftest.$ac_ext
9712 if test "${xlinux_first_failure}" = "yes"; then
9713 OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
9714 OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
9715 OLD_CPPFLAGS="$CPPFLAGS"
9716 OLD_LIBS="$LIBS"
9717 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
9718 C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
9719 CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
9720 LIBS="$LIBS -b i486-linuxaout"
9721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9722 /* end confdefs.h. */
9723
9724 int
9725 main ()
9726 {
9727 XOpenDisplay ("foo");
9728 ;
9729 return 0;
9730 }
9731 _ACEOF
9732 if ac_fn_c_try_link "$LINENO"; then :
9733 xlinux_second_failure=no
9734 else
9735 xlinux_second_failure=yes
9736 fi
9737 rm -f core conftest.err conftest.$ac_objext \
9738 conftest$ac_exeext conftest.$ac_ext
9739 if test "${xlinux_second_failure}" = "yes"; then
9740 # If we get the same failure with -b, there is no use adding -b.
9741 # So take it out. This plays safe.
9742 LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
9743 C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
9744 CPPFLAGS="$OLD_CPPFLAGS"
9745 LIBS="$OLD_LIBS"
9746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9747 $as_echo "no" >&6; }
9748 else
9749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9750 $as_echo "yes" >&6; }
9751 fi
9752 else
9753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9754 $as_echo "no" >&6; }
9755 fi
9756 fi
9757
9758 # Reportedly, some broken Solaris systems have XKBlib.h but are missing
9759 # header files included from there.
9760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
9761 $as_echo_n "checking for Xkb... " >&6; }
9762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9763 /* end confdefs.h. */
9764 #include <X11/Xlib.h>
9765 #include <X11/XKBlib.h>
9766 int
9767 main ()
9768 {
9769 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
9770 ;
9771 return 0;
9772 }
9773 _ACEOF
9774 if ac_fn_c_try_link "$LINENO"; then :
9775 emacs_xkb=yes
9776 else
9777 emacs_xkb=no
9778 fi
9779 rm -f core conftest.err conftest.$ac_objext \
9780 conftest$ac_exeext conftest.$ac_ext
9781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
9782 $as_echo "$emacs_xkb" >&6; }
9783 if test $emacs_xkb = yes; then
9784
9785 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
9786
9787 fi
9788
9789 for ac_func in XrmSetDatabase XScreenResourceString \
9790 XScreenNumberOfScreen XSetWMProtocols
9791 do :
9792 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9793 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9794 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
9795 cat >>confdefs.h <<_ACEOF
9796 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9797 _ACEOF
9798
9799 fi
9800 done
9801
9802 fi
9803
9804 if test "${window_system}" = "x11"; then
9805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
9806 $as_echo_n "checking X11 version 6... " >&6; }
9807 if ${emacs_cv_x11_version_6+:} false; then :
9808 $as_echo_n "(cached) " >&6
9809 else
9810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9811 /* end confdefs.h. */
9812 #include <X11/Xlib.h>
9813 int
9814 main ()
9815 {
9816 #if XlibSpecificationRelease < 6
9817 fail;
9818 #endif
9819
9820 ;
9821 return 0;
9822 }
9823 _ACEOF
9824 if ac_fn_c_try_link "$LINENO"; then :
9825 emacs_cv_x11_version_6=yes
9826 else
9827 emacs_cv_x11_version_6=no
9828 fi
9829 rm -f core conftest.err conftest.$ac_objext \
9830 conftest$ac_exeext conftest.$ac_ext
9831 fi
9832
9833 if test $emacs_cv_x11_version_6 = yes; then
9834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
9835 $as_echo "6 or newer" >&6; }
9836
9837 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
9838
9839
9840 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
9841
9842 ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
9843 ## XIM support.
9844 case "$opsys" in
9845 sol2-*) : ;;
9846 *)
9847 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
9848
9849 ;;
9850 esac
9851 else
9852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
9853 $as_echo "before 6" >&6; }
9854 fi
9855 fi
9856
9857
9858 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
9859 HAVE_RSVG=no
9860 if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
9861 if test "${with_rsvg}" != "no"; then
9862 RSVG_REQUIRED=2.11.0
9863 RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
9864
9865
9866 succeeded=no
9867
9868 # Extract the first word of "pkg-config", so it can be a program name with args.
9869 set dummy pkg-config; ac_word=$2
9870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9871 $as_echo_n "checking for $ac_word... " >&6; }
9872 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9873 $as_echo_n "(cached) " >&6
9874 else
9875 case $PKG_CONFIG in
9876 [\\/]* | ?:[\\/]*)
9877 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9878 ;;
9879 *)
9880 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9881 for as_dir in $PATH
9882 do
9883 IFS=$as_save_IFS
9884 test -z "$as_dir" && as_dir=.
9885 for ac_exec_ext in '' $ac_executable_extensions; do
9886 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9887 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9888 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9889 break 2
9890 fi
9891 done
9892 done
9893 IFS=$as_save_IFS
9894
9895 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9896 ;;
9897 esac
9898 fi
9899 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9900 if test -n "$PKG_CONFIG"; then
9901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9902 $as_echo "$PKG_CONFIG" >&6; }
9903 else
9904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9905 $as_echo "no" >&6; }
9906 fi
9907
9908
9909
9910 if test "$PKG_CONFIG" = "no" ; then
9911 :
9912 else
9913 PKG_CONFIG_MIN_VERSION=0.9.0
9914 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
9916 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
9917
9918 if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
9919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9920 $as_echo "yes" >&6; }
9921 succeeded=yes
9922
9923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
9924 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
9925 RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
9927 $as_echo "$RSVG_CFLAGS" >&6; }
9928
9929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
9930 $as_echo_n "checking RSVG_LIBS... " >&6; }
9931 RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
9933 $as_echo "$RSVG_LIBS" >&6; }
9934 else
9935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9936 $as_echo "no" >&6; }
9937 RSVG_CFLAGS=""
9938 RSVG_LIBS=""
9939 ## If we have a custom action on failure, don't print errors, but
9940 ## do set a variable so people can do so.
9941 RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
9942
9943 fi
9944
9945
9946
9947 else
9948 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9949 echo "*** See http://www.freedesktop.org/software/pkgconfig"
9950 fi
9951 fi
9952
9953 if test $succeeded = yes; then
9954 HAVE_RSVG=yes
9955 else
9956 :
9957 fi
9958
9959
9960
9961
9962 if test $HAVE_RSVG = yes; then
9963
9964 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
9965
9966 CFLAGS="$CFLAGS $RSVG_CFLAGS"
9967 LIBS="$RSVG_LIBS $LIBS"
9968 fi
9969 fi
9970 fi
9971
9972 HAVE_IMAGEMAGICK=no
9973 if test "${HAVE_X11}" = "yes"; then
9974 if test "${with_imagemagick}" != "no"; then
9975 IMAGEMAGICK_MODULE="Wand"
9976
9977 succeeded=no
9978
9979 # Extract the first word of "pkg-config", so it can be a program name with args.
9980 set dummy pkg-config; ac_word=$2
9981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9982 $as_echo_n "checking for $ac_word... " >&6; }
9983 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9984 $as_echo_n "(cached) " >&6
9985 else
9986 case $PKG_CONFIG in
9987 [\\/]* | ?:[\\/]*)
9988 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9989 ;;
9990 *)
9991 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9992 for as_dir in $PATH
9993 do
9994 IFS=$as_save_IFS
9995 test -z "$as_dir" && as_dir=.
9996 for ac_exec_ext in '' $ac_executable_extensions; do
9997 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9998 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9999 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10000 break 2
10001 fi
10002 done
10003 done
10004 IFS=$as_save_IFS
10005
10006 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10007 ;;
10008 esac
10009 fi
10010 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10011 if test -n "$PKG_CONFIG"; then
10012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10013 $as_echo "$PKG_CONFIG" >&6; }
10014 else
10015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10016 $as_echo "no" >&6; }
10017 fi
10018
10019
10020
10021 if test "$PKG_CONFIG" = "no" ; then
10022 :
10023 else
10024 PKG_CONFIG_MIN_VERSION=0.9.0
10025 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
10027 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
10028
10029 if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5; then
10030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10031 $as_echo "yes" >&6; }
10032 succeeded=yes
10033
10034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_CFLAGS" >&5
10035 $as_echo_n "checking IMAGEMAGICK_CFLAGS... " >&6; }
10036 IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
10037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_CFLAGS" >&5
10038 $as_echo "$IMAGEMAGICK_CFLAGS" >&6; }
10039
10040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_LIBS" >&5
10041 $as_echo_n "checking IMAGEMAGICK_LIBS... " >&6; }
10042 IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
10043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_LIBS" >&5
10044 $as_echo "$IMAGEMAGICK_LIBS" >&6; }
10045 else
10046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10047 $as_echo "no" >&6; }
10048 IMAGEMAGICK_CFLAGS=""
10049 IMAGEMAGICK_LIBS=""
10050 ## If we have a custom action on failure, don't print errors, but
10051 ## do set a variable so people can do so.
10052 IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
10053
10054 fi
10055
10056
10057
10058 else
10059 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10060 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10061 fi
10062 fi
10063
10064 if test $succeeded = yes; then
10065 HAVE_IMAGEMAGICK=yes
10066 else
10067 :
10068 fi
10069
10070
10071
10072
10073 if test $HAVE_IMAGEMAGICK = yes; then
10074
10075 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
10076
10077 CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
10078 LIBS="$IMAGEMAGICK_LIBS $LIBS"
10079 for ac_func in MagickExportImagePixels
10080 do :
10081 ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
10082 if test "x$ac_cv_func_MagickExportImagePixels" = xyes; then :
10083 cat >>confdefs.h <<_ACEOF
10084 #define HAVE_MAGICKEXPORTIMAGEPIXELS 1
10085 _ACEOF
10086
10087 fi
10088 done
10089
10090 fi
10091 fi
10092 fi
10093
10094
10095 HAVE_GTK=no
10096 if test "${with_gtk3}" = "yes"; then
10097 GLIB_REQUIRED=2.6
10098 GTK_REQUIRED=2.90
10099 GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10100
10101
10102 succeeded=no
10103
10104 # Extract the first word of "pkg-config", so it can be a program name with args.
10105 set dummy pkg-config; ac_word=$2
10106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10107 $as_echo_n "checking for $ac_word... " >&6; }
10108 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10109 $as_echo_n "(cached) " >&6
10110 else
10111 case $PKG_CONFIG in
10112 [\\/]* | ?:[\\/]*)
10113 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10114 ;;
10115 *)
10116 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10117 for as_dir in $PATH
10118 do
10119 IFS=$as_save_IFS
10120 test -z "$as_dir" && as_dir=.
10121 for ac_exec_ext in '' $ac_executable_extensions; do
10122 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10123 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10124 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10125 break 2
10126 fi
10127 done
10128 done
10129 IFS=$as_save_IFS
10130
10131 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10132 ;;
10133 esac
10134 fi
10135 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10136 if test -n "$PKG_CONFIG"; then
10137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10138 $as_echo "$PKG_CONFIG" >&6; }
10139 else
10140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10141 $as_echo "no" >&6; }
10142 fi
10143
10144
10145
10146 if test "$PKG_CONFIG" = "no" ; then
10147 pkg_check_gtk=no
10148 else
10149 PKG_CONFIG_MIN_VERSION=0.9.0
10150 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10152 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10153
10154 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
10155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10156 $as_echo "yes" >&6; }
10157 succeeded=yes
10158
10159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
10160 $as_echo_n "checking GTK_CFLAGS... " >&6; }
10161 GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
10162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
10163 $as_echo "$GTK_CFLAGS" >&6; }
10164
10165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
10166 $as_echo_n "checking GTK_LIBS... " >&6; }
10167 GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
10168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
10169 $as_echo "$GTK_LIBS" >&6; }
10170 else
10171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10172 $as_echo "no" >&6; }
10173 GTK_CFLAGS=""
10174 GTK_LIBS=""
10175 ## If we have a custom action on failure, don't print errors, but
10176 ## do set a variable so people can do so.
10177 GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10178
10179 fi
10180
10181
10182
10183 else
10184 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10185 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10186 fi
10187 fi
10188
10189 if test $succeeded = yes; then
10190 pkg_check_gtk=yes
10191 else
10192 pkg_check_gtk=no
10193 fi
10194
10195 if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10196 as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
10197 fi
10198 fi
10199
10200 if test "$pkg_check_gtk" != "yes"; then
10201 HAVE_GTK=no
10202 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
10203 GLIB_REQUIRED=2.6
10204 GTK_REQUIRED=2.6
10205 GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10206
10207
10208 succeeded=no
10209
10210 # Extract the first word of "pkg-config", so it can be a program name with args.
10211 set dummy pkg-config; ac_word=$2
10212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10213 $as_echo_n "checking for $ac_word... " >&6; }
10214 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10215 $as_echo_n "(cached) " >&6
10216 else
10217 case $PKG_CONFIG in
10218 [\\/]* | ?:[\\/]*)
10219 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10220 ;;
10221 *)
10222 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10223 for as_dir in $PATH
10224 do
10225 IFS=$as_save_IFS
10226 test -z "$as_dir" && as_dir=.
10227 for ac_exec_ext in '' $ac_executable_extensions; do
10228 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10229 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10230 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10231 break 2
10232 fi
10233 done
10234 done
10235 IFS=$as_save_IFS
10236
10237 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10238 ;;
10239 esac
10240 fi
10241 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10242 if test -n "$PKG_CONFIG"; then
10243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10244 $as_echo "$PKG_CONFIG" >&6; }
10245 else
10246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10247 $as_echo "no" >&6; }
10248 fi
10249
10250
10251
10252 if test "$PKG_CONFIG" = "no" ; then
10253 pkg_check_gtk=no
10254 else
10255 PKG_CONFIG_MIN_VERSION=0.9.0
10256 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10258 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10259
10260 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
10261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10262 $as_echo "yes" >&6; }
10263 succeeded=yes
10264
10265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
10266 $as_echo_n "checking GTK_CFLAGS... " >&6; }
10267 GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
10268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
10269 $as_echo "$GTK_CFLAGS" >&6; }
10270
10271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
10272 $as_echo_n "checking GTK_LIBS... " >&6; }
10273 GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
10274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
10275 $as_echo "$GTK_LIBS" >&6; }
10276 else
10277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10278 $as_echo "no" >&6; }
10279 GTK_CFLAGS=""
10280 GTK_LIBS=""
10281 ## If we have a custom action on failure, don't print errors, but
10282 ## do set a variable so people can do so.
10283 GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10284
10285 fi
10286
10287
10288
10289 else
10290 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10291 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10292 fi
10293 fi
10294
10295 if test $succeeded = yes; then
10296 pkg_check_gtk=yes
10297 else
10298 pkg_check_gtk=no
10299 fi
10300
10301 if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10302 as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
10303 fi
10304 fi
10305 fi
10306
10307 GTK_OBJ=
10308 if test x"$pkg_check_gtk" = xyes; then
10309
10310
10311
10312 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
10313 CFLAGS="$CFLAGS $GTK_CFLAGS"
10314 LIBS="$GTK_LIBS $LIBS"
10315 GTK_COMPILES=no
10316 for ac_func in gtk_main
10317 do :
10318 ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10319 if test "x$ac_cv_func_gtk_main" = xyes; then :
10320 cat >>confdefs.h <<_ACEOF
10321 #define HAVE_GTK_MAIN 1
10322 _ACEOF
10323 GTK_COMPILES=yes
10324 fi
10325 done
10326
10327 if test "${GTK_COMPILES}" != "yes"; then
10328 if test "$USE_X_TOOLKIT" != "maybe"; then
10329 as_fn_error $? "Gtk+ wanted, but it does not compile, see config.log. Maybe some x11-devel files missing?" "$LINENO" 5;
10330 fi
10331 else
10332 HAVE_GTK=yes
10333
10334 $as_echo "#define USE_GTK 1" >>confdefs.h
10335
10336 GTK_OBJ=gtkutil.o
10337 USE_X_TOOLKIT=none
10338 if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
10339 :
10340 else
10341 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10342 closing open displays. This is no problem if you just use
10343 one display, but if you use more than one and close one of them
10344 Emacs may crash." >&5
10345 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10346 closing open displays. This is no problem if you just use
10347 one display, but if you use more than one and close one of them
10348 Emacs may crash." >&2;}
10349 sleep 3
10350 fi
10351 fi
10352
10353 fi
10354
10355
10356
10357 if test "${HAVE_GTK}" = "yes"; then
10358
10359 if test "$with_toolkit_scroll_bars" != no; then
10360 with_toolkit_scroll_bars=yes
10361 fi
10362
10363 HAVE_GTK_FILE_SELECTION=no
10364 ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10365 #include <gtk/gtk.h>
10366 "
10367 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = xyes; then :
10368 HAVE_GTK_FILE_SELECTION=yes
10369 else
10370 HAVE_GTK_FILE_SELECTION=no
10371 fi
10372
10373 if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10374 for ac_func in gtk_file_selection_new
10375 do :
10376 ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10377 if test "x$ac_cv_func_gtk_file_selection_new" = xyes; then :
10378 cat >>confdefs.h <<_ACEOF
10379 #define HAVE_GTK_FILE_SELECTION_NEW 1
10380 _ACEOF
10381
10382 fi
10383 done
10384
10385 fi
10386
10387 HAVE_GTK_AND_PTHREAD=no
10388 for ac_header in pthread.h
10389 do :
10390 ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
10391 if test "x$ac_cv_header_pthread_h" = xyes; then :
10392 cat >>confdefs.h <<_ACEOF
10393 #define HAVE_PTHREAD_H 1
10394 _ACEOF
10395
10396 fi
10397
10398 done
10399
10400 if test "$ac_cv_header_pthread_h"; then
10401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
10402 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
10403 if ${ac_cv_lib_pthread_pthread_self+:} false; then :
10404 $as_echo_n "(cached) " >&6
10405 else
10406 ac_check_lib_save_LIBS=$LIBS
10407 LIBS="-lpthread $LIBS"
10408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10409 /* end confdefs.h. */
10410
10411 /* Override any GCC internal prototype to avoid an error.
10412 Use char because int might match the return type of a GCC
10413 builtin and then its argument prototype would still apply. */
10414 #ifdef __cplusplus
10415 extern "C"
10416 #endif
10417 char pthread_self ();
10418 int
10419 main ()
10420 {
10421 return pthread_self ();
10422 ;
10423 return 0;
10424 }
10425 _ACEOF
10426 if ac_fn_c_try_link "$LINENO"; then :
10427 ac_cv_lib_pthread_pthread_self=yes
10428 else
10429 ac_cv_lib_pthread_pthread_self=no
10430 fi
10431 rm -f core conftest.err conftest.$ac_objext \
10432 conftest$ac_exeext conftest.$ac_ext
10433 LIBS=$ac_check_lib_save_LIBS
10434 fi
10435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
10436 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
10437 if test "x$ac_cv_lib_pthread_pthread_self" = xyes; then :
10438 HAVE_GTK_AND_PTHREAD=yes
10439 fi
10440
10441 fi
10442 if test "$HAVE_GTK_AND_PTHREAD" = yes; then
10443 case "${canonical}" in
10444 *-hpux*) ;;
10445 *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
10446 esac
10447
10448 $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h
10449
10450 fi
10451
10452 for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
10453 gtk_dialog_get_action_area gtk_widget_get_sensitive \
10454 gtk_widget_get_mapped gtk_adjustment_get_page_size \
10455 gtk_orientable_set_orientation
10456 do :
10457 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10458 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10459 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10460 cat >>confdefs.h <<_ACEOF
10461 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10462 _ACEOF
10463
10464 fi
10465 done
10466
10467
10468 fi
10469
10470 HAVE_DBUS=no
10471 DBUS_OBJ=
10472 if test "${with_dbus}" = "yes"; then
10473
10474 succeeded=no
10475
10476 # Extract the first word of "pkg-config", so it can be a program name with args.
10477 set dummy pkg-config; ac_word=$2
10478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10479 $as_echo_n "checking for $ac_word... " >&6; }
10480 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10481 $as_echo_n "(cached) " >&6
10482 else
10483 case $PKG_CONFIG in
10484 [\\/]* | ?:[\\/]*)
10485 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10486 ;;
10487 *)
10488 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10489 for as_dir in $PATH
10490 do
10491 IFS=$as_save_IFS
10492 test -z "$as_dir" && as_dir=.
10493 for ac_exec_ext in '' $ac_executable_extensions; do
10494 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10495 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10496 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10497 break 2
10498 fi
10499 done
10500 done
10501 IFS=$as_save_IFS
10502
10503 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10504 ;;
10505 esac
10506 fi
10507 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10508 if test -n "$PKG_CONFIG"; then
10509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10510 $as_echo "$PKG_CONFIG" >&6; }
10511 else
10512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10513 $as_echo "no" >&6; }
10514 fi
10515
10516
10517
10518 if test "$PKG_CONFIG" = "no" ; then
10519 HAVE_DBUS=no
10520 else
10521 PKG_CONFIG_MIN_VERSION=0.9.0
10522 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10524 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10525
10526 if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
10527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10528 $as_echo "yes" >&6; }
10529 succeeded=yes
10530
10531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
10532 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
10533 DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
10535 $as_echo "$DBUS_CFLAGS" >&6; }
10536
10537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
10538 $as_echo_n "checking DBUS_LIBS... " >&6; }
10539 DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
10541 $as_echo "$DBUS_LIBS" >&6; }
10542 else
10543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10544 $as_echo "no" >&6; }
10545 DBUS_CFLAGS=""
10546 DBUS_LIBS=""
10547 ## If we have a custom action on failure, don't print errors, but
10548 ## do set a variable so people can do so.
10549 DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
10550
10551 fi
10552
10553
10554
10555 else
10556 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10557 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10558 fi
10559 fi
10560
10561 if test $succeeded = yes; then
10562 HAVE_DBUS=yes
10563 else
10564 HAVE_DBUS=no
10565 fi
10566
10567 if test "$HAVE_DBUS" = yes; then
10568 LIBS="$LIBS $DBUS_LIBS"
10569
10570 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
10571
10572 for ac_func in dbus_watch_get_unix_fd
10573 do :
10574 ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
10575 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = xyes; then :
10576 cat >>confdefs.h <<_ACEOF
10577 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
10578 _ACEOF
10579
10580 fi
10581 done
10582
10583 DBUS_OBJ=dbusbind.o
10584 fi
10585 fi
10586
10587
10588 HAVE_GCONF=no
10589 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
10590
10591 succeeded=no
10592
10593 # Extract the first word of "pkg-config", so it can be a program name with args.
10594 set dummy pkg-config; ac_word=$2
10595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10596 $as_echo_n "checking for $ac_word... " >&6; }
10597 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10598 $as_echo_n "(cached) " >&6
10599 else
10600 case $PKG_CONFIG in
10601 [\\/]* | ?:[\\/]*)
10602 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10603 ;;
10604 *)
10605 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10606 for as_dir in $PATH
10607 do
10608 IFS=$as_save_IFS
10609 test -z "$as_dir" && as_dir=.
10610 for ac_exec_ext in '' $ac_executable_extensions; do
10611 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10612 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10613 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10614 break 2
10615 fi
10616 done
10617 done
10618 IFS=$as_save_IFS
10619
10620 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10621 ;;
10622 esac
10623 fi
10624 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10625 if test -n "$PKG_CONFIG"; then
10626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10627 $as_echo "$PKG_CONFIG" >&6; }
10628 else
10629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10630 $as_echo "no" >&6; }
10631 fi
10632
10633
10634
10635 if test "$PKG_CONFIG" = "no" ; then
10636 HAVE_GCONF=no
10637 else
10638 PKG_CONFIG_MIN_VERSION=0.9.0
10639 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
10641 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
10642
10643 if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
10644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10645 $as_echo "yes" >&6; }
10646 succeeded=yes
10647
10648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
10649 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
10650 GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
10652 $as_echo "$GCONF_CFLAGS" >&6; }
10653
10654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
10655 $as_echo_n "checking GCONF_LIBS... " >&6; }
10656 GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
10658 $as_echo "$GCONF_LIBS" >&6; }
10659 else
10660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10661 $as_echo "no" >&6; }
10662 GCONF_CFLAGS=""
10663 GCONF_LIBS=""
10664 ## If we have a custom action on failure, don't print errors, but
10665 ## do set a variable so people can do so.
10666 GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
10667
10668 fi
10669
10670
10671
10672 else
10673 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10674 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10675 fi
10676 fi
10677
10678 if test $succeeded = yes; then
10679 HAVE_GCONF=yes
10680 else
10681 HAVE_GCONF=no
10682 fi
10683
10684 if test "$HAVE_GCONF" = yes; then
10685
10686 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
10687
10688 for ac_func in g_type_init
10689 do :
10690 ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
10691 if test "x$ac_cv_func_g_type_init" = xyes; then :
10692 cat >>confdefs.h <<_ACEOF
10693 #define HAVE_G_TYPE_INIT 1
10694 _ACEOF
10695
10696 fi
10697 done
10698
10699 fi
10700 fi
10701
10702 HAVE_LIBSELINUX=no
10703 LIBSELINUX_LIBS=
10704 if test "${with_selinux}" = "yes"; then
10705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
10706 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
10707 if ${ac_cv_lib_selinux_lgetfilecon+:} false; then :
10708 $as_echo_n "(cached) " >&6
10709 else
10710 ac_check_lib_save_LIBS=$LIBS
10711 LIBS="-lselinux $LIBS"
10712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10713 /* end confdefs.h. */
10714
10715 /* Override any GCC internal prototype to avoid an error.
10716 Use char because int might match the return type of a GCC
10717 builtin and then its argument prototype would still apply. */
10718 #ifdef __cplusplus
10719 extern "C"
10720 #endif
10721 char lgetfilecon ();
10722 int
10723 main ()
10724 {
10725 return lgetfilecon ();
10726 ;
10727 return 0;
10728 }
10729 _ACEOF
10730 if ac_fn_c_try_link "$LINENO"; then :
10731 ac_cv_lib_selinux_lgetfilecon=yes
10732 else
10733 ac_cv_lib_selinux_lgetfilecon=no
10734 fi
10735 rm -f core conftest.err conftest.$ac_objext \
10736 conftest$ac_exeext conftest.$ac_ext
10737 LIBS=$ac_check_lib_save_LIBS
10738 fi
10739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
10740 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
10741 if test "x$ac_cv_lib_selinux_lgetfilecon" = xyes; then :
10742 HAVE_LIBSELINUX=yes
10743 else
10744 HAVE_LIBSELINUX=no
10745 fi
10746
10747 if test "$HAVE_LIBSELINUX" = yes; then
10748
10749 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
10750
10751 LIBSELINUX_LIBS=-lselinux
10752 fi
10753 fi
10754
10755
10756 HAVE_GNUTLS=no
10757 if test "${with_gnutls}" = "yes" ; then
10758
10759 succeeded=no
10760
10761 # Extract the first word of "pkg-config", so it can be a program name with args.
10762 set dummy pkg-config; ac_word=$2
10763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10764 $as_echo_n "checking for $ac_word... " >&6; }
10765 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10766 $as_echo_n "(cached) " >&6
10767 else
10768 case $PKG_CONFIG in
10769 [\\/]* | ?:[\\/]*)
10770 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10771 ;;
10772 *)
10773 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10774 for as_dir in $PATH
10775 do
10776 IFS=$as_save_IFS
10777 test -z "$as_dir" && as_dir=.
10778 for ac_exec_ext in '' $ac_executable_extensions; do
10779 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10780 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10781 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10782 break 2
10783 fi
10784 done
10785 done
10786 IFS=$as_save_IFS
10787
10788 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10789 ;;
10790 esac
10791 fi
10792 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10793 if test -n "$PKG_CONFIG"; then
10794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10795 $as_echo "$PKG_CONFIG" >&6; }
10796 else
10797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10798 $as_echo "no" >&6; }
10799 fi
10800
10801
10802
10803 if test "$PKG_CONFIG" = "no" ; then
10804 HAVE_GNUTLS=no
10805 else
10806 PKG_CONFIG_MIN_VERSION=0.9.0
10807 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.2.4" >&5
10809 $as_echo_n "checking for gnutls >= 2.2.4... " >&6; }
10810
10811 if $PKG_CONFIG --exists "gnutls >= 2.2.4" 2>&5; then
10812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10813 $as_echo "yes" >&6; }
10814 succeeded=yes
10815
10816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_CFLAGS" >&5
10817 $as_echo_n "checking LIBGNUTLS_CFLAGS... " >&6; }
10818 LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_CFLAGS" >&5
10820 $as_echo "$LIBGNUTLS_CFLAGS" >&6; }
10821
10822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_LIBS" >&5
10823 $as_echo_n "checking LIBGNUTLS_LIBS... " >&6; }
10824 LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_LIBS" >&5
10826 $as_echo "$LIBGNUTLS_LIBS" >&6; }
10827 else
10828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10829 $as_echo "no" >&6; }
10830 LIBGNUTLS_CFLAGS=""
10831 LIBGNUTLS_LIBS=""
10832 ## If we have a custom action on failure, don't print errors, but
10833 ## do set a variable so people can do so.
10834 LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.2.4"`
10835
10836 fi
10837
10838
10839
10840 else
10841 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10842 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10843 fi
10844 fi
10845
10846 if test $succeeded = yes; then
10847 HAVE_GNUTLS=yes
10848 else
10849 HAVE_GNUTLS=no
10850 fi
10851
10852 if test "${HAVE_GNUTLS}" = "yes"; then
10853
10854 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
10855
10856 fi
10857 fi
10858
10859
10860
10861 HAVE_XAW3D=no
10862 LUCID_LIBW=
10863 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
10864 if test "$with_xaw3d" != no; then
10865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
10866 $as_echo_n "checking for xaw3d... " >&6; }
10867 if ${emacs_cv_xaw3d+:} false; then :
10868 $as_echo_n "(cached) " >&6
10869 else
10870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10871 /* end confdefs.h. */
10872
10873 #include <X11/Intrinsic.h>
10874 #include <X11/Xaw3d/Simple.h>
10875 int
10876 main ()
10877 {
10878
10879 ;
10880 return 0;
10881 }
10882 _ACEOF
10883 if ac_fn_c_try_link "$LINENO"; then :
10884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
10885 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
10886 if ${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+:} false; then :
10887 $as_echo_n "(cached) " >&6
10888 else
10889 ac_check_lib_save_LIBS=$LIBS
10890 LIBS="-lXaw3d $LIBS"
10891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10892 /* end confdefs.h. */
10893
10894 /* Override any GCC internal prototype to avoid an error.
10895 Use char because int might match the return type of a GCC
10896 builtin and then its argument prototype would still apply. */
10897 #ifdef __cplusplus
10898 extern "C"
10899 #endif
10900 char XawScrollbarSetThumb ();
10901 int
10902 main ()
10903 {
10904 return XawScrollbarSetThumb ();
10905 ;
10906 return 0;
10907 }
10908 _ACEOF
10909 if ac_fn_c_try_link "$LINENO"; then :
10910 ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
10911 else
10912 ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
10913 fi
10914 rm -f core conftest.err conftest.$ac_objext \
10915 conftest$ac_exeext conftest.$ac_ext
10916 LIBS=$ac_check_lib_save_LIBS
10917 fi
10918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
10919 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
10920 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = xyes; then :
10921 emacs_cv_xaw3d=yes
10922 else
10923 emacs_cv_xaw3d=no
10924 fi
10925
10926 else
10927 emacs_cv_xaw3d=no
10928 fi
10929 rm -f core conftest.err conftest.$ac_objext \
10930 conftest$ac_exeext conftest.$ac_ext
10931 fi
10932
10933 else
10934 emacs_cv_xaw3d=no
10935 fi
10936 if test $emacs_cv_xaw3d = yes; then
10937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10938 $as_echo "yes; using Lucid toolkit" >&6; }
10939 USE_X_TOOLKIT=LUCID
10940 HAVE_XAW3D=yes
10941 LUCID_LIBW=-lXaw3d
10942
10943 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
10944
10945 else
10946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10947 $as_echo "no" >&6; }
10948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
10949 $as_echo_n "checking for libXaw... " >&6; }
10950 if ${emacs_cv_xaw+:} false; then :
10951 $as_echo_n "(cached) " >&6
10952 else
10953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10954 /* end confdefs.h. */
10955
10956 #include <X11/Intrinsic.h>
10957 #include <X11/Xaw/Simple.h>
10958 int
10959 main ()
10960 {
10961
10962 ;
10963 return 0;
10964 }
10965 _ACEOF
10966 if ac_fn_c_try_link "$LINENO"; then :
10967 emacs_cv_xaw=yes
10968 else
10969 emacs_cv_xaw=no
10970 fi
10971 rm -f core conftest.err conftest.$ac_objext \
10972 conftest$ac_exeext conftest.$ac_ext
10973 fi
10974
10975 if test $emacs_cv_xaw = yes; then
10976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10977 $as_echo "yes; using Lucid toolkit" >&6; }
10978 USE_X_TOOLKIT=LUCID
10979 LUCID_LIBW=-lXaw
10980 elif test x"${USE_X_TOOLKIT}" = xLUCID; then
10981 as_fn_error $? "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
10982 else
10983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5
10984 $as_echo "no; do not use toolkit by default" >&6; }
10985 USE_X_TOOLKIT=none
10986 fi
10987 fi
10988 fi
10989
10990 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
10991
10992 LIBXTR6=
10993 if test "${USE_X_TOOLKIT}" != "none"; then
10994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
10995 $as_echo_n "checking X11 toolkit version... " >&6; }
10996 if ${emacs_cv_x11_toolkit_version_6+:} false; then :
10997 $as_echo_n "(cached) " >&6
10998 else
10999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11000 /* end confdefs.h. */
11001 #include <X11/Intrinsic.h>
11002 int
11003 main ()
11004 {
11005 #if XtSpecificationRelease < 6
11006 fail;
11007 #endif
11008
11009 ;
11010 return 0;
11011 }
11012 _ACEOF
11013 if ac_fn_c_try_link "$LINENO"; then :
11014 emacs_cv_x11_toolkit_version_6=yes
11015 else
11016 emacs_cv_x11_toolkit_version_6=no
11017 fi
11018 rm -f core conftest.err conftest.$ac_objext \
11019 conftest$ac_exeext conftest.$ac_ext
11020 fi
11021
11022 HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
11023 if test $emacs_cv_x11_toolkit_version_6 = yes; then
11024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
11025 $as_echo "6 or newer" >&6; }
11026
11027 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
11028
11029 LIBXTR6="-lSM -lICE"
11030 case "$opsys" in
11031 ## Use libw.a along with X11R6 Xt.
11032 unixware) LIBXTR6="$LIBXTR6 -lw" ;;
11033 esac
11034 else
11035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
11036 $as_echo "before 6" >&6; }
11037 fi
11038
11039 OLDLIBS="$LIBS"
11040 if test x$HAVE_X11XTR6 = xyes; then
11041 LIBS="-lXt -lSM -lICE $LIBS"
11042 else
11043 LIBS="-lXt $LIBS"
11044 fi
11045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
11046 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
11047 if ${ac_cv_lib_Xmu_XmuConvertStandardSelection+:} false; then :
11048 $as_echo_n "(cached) " >&6
11049 else
11050 ac_check_lib_save_LIBS=$LIBS
11051 LIBS="-lXmu $LIBS"
11052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11053 /* end confdefs.h. */
11054
11055 /* Override any GCC internal prototype to avoid an error.
11056 Use char because int might match the return type of a GCC
11057 builtin and then its argument prototype would still apply. */
11058 #ifdef __cplusplus
11059 extern "C"
11060 #endif
11061 char XmuConvertStandardSelection ();
11062 int
11063 main ()
11064 {
11065 return XmuConvertStandardSelection ();
11066 ;
11067 return 0;
11068 }
11069 _ACEOF
11070 if ac_fn_c_try_link "$LINENO"; then :
11071 ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
11072 else
11073 ac_cv_lib_Xmu_XmuConvertStandardSelection=no
11074 fi
11075 rm -f core conftest.err conftest.$ac_objext \
11076 conftest$ac_exeext conftest.$ac_ext
11077 LIBS=$ac_check_lib_save_LIBS
11078 fi
11079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
11080 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
11081 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = xyes; then :
11082 cat >>confdefs.h <<_ACEOF
11083 #define HAVE_LIBXMU 1
11084 _ACEOF
11085
11086 LIBS="-lXmu $LIBS"
11087
11088 fi
11089
11090 test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
11091 fi
11092
11093
11094 LIBXMU=-lXmu
11095 case $opsys in
11096 ## These systems don't supply Xmu.
11097 hpux* | aix4-2 )
11098 test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
11099 ;;
11100 esac
11101
11102
11103 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
11104 if test "${HAVE_X11}" = "yes"; then
11105 if test "${USE_X_TOOLKIT}" != "none"; then
11106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
11107 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
11108 if ${ac_cv_lib_Xext_XShapeQueryExtension+:} false; then :
11109 $as_echo_n "(cached) " >&6
11110 else
11111 ac_check_lib_save_LIBS=$LIBS
11112 LIBS="-lXext $LIBS"
11113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11114 /* end confdefs.h. */
11115
11116 /* Override any GCC internal prototype to avoid an error.
11117 Use char because int might match the return type of a GCC
11118 builtin and then its argument prototype would still apply. */
11119 #ifdef __cplusplus
11120 extern "C"
11121 #endif
11122 char XShapeQueryExtension ();
11123 int
11124 main ()
11125 {
11126 return XShapeQueryExtension ();
11127 ;
11128 return 0;
11129 }
11130 _ACEOF
11131 if ac_fn_c_try_link "$LINENO"; then :
11132 ac_cv_lib_Xext_XShapeQueryExtension=yes
11133 else
11134 ac_cv_lib_Xext_XShapeQueryExtension=no
11135 fi
11136 rm -f core conftest.err conftest.$ac_objext \
11137 conftest$ac_exeext conftest.$ac_ext
11138 LIBS=$ac_check_lib_save_LIBS
11139 fi
11140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
11141 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
11142 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = xyes; then :
11143 cat >>confdefs.h <<_ACEOF
11144 #define HAVE_LIBXEXT 1
11145 _ACEOF
11146
11147 LIBS="-lXext $LIBS"
11148
11149 fi
11150
11151 fi
11152 fi
11153
11154 LIBXP=
11155 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
11157 $as_echo_n "checking for Motif version 2.1... " >&6; }
11158 if ${emacs_cv_motif_version_2_1+:} false; then :
11159 $as_echo_n "(cached) " >&6
11160 else
11161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11162 /* end confdefs.h. */
11163 #include <Xm/Xm.h>
11164 int
11165 main ()
11166 {
11167 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
11168 int x = 5;
11169 #else
11170 Motif version prior to 2.1.
11171 #endif
11172 ;
11173 return 0;
11174 }
11175 _ACEOF
11176 if ac_fn_c_try_compile "$LINENO"; then :
11177 emacs_cv_motif_version_2_1=yes
11178 else
11179 emacs_cv_motif_version_2_1=no
11180 fi
11181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11182 fi
11183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
11184 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
11185 if test $emacs_cv_motif_version_2_1 = yes; then
11186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
11187 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
11188 if ${ac_cv_lib_Xp_XpCreateContext+:} false; then :
11189 $as_echo_n "(cached) " >&6
11190 else
11191 ac_check_lib_save_LIBS=$LIBS
11192 LIBS="-lXp $LIBS"
11193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11194 /* end confdefs.h. */
11195
11196 /* Override any GCC internal prototype to avoid an error.
11197 Use char because int might match the return type of a GCC
11198 builtin and then its argument prototype would still apply. */
11199 #ifdef __cplusplus
11200 extern "C"
11201 #endif
11202 char XpCreateContext ();
11203 int
11204 main ()
11205 {
11206 return XpCreateContext ();
11207 ;
11208 return 0;
11209 }
11210 _ACEOF
11211 if ac_fn_c_try_link "$LINENO"; then :
11212 ac_cv_lib_Xp_XpCreateContext=yes
11213 else
11214 ac_cv_lib_Xp_XpCreateContext=no
11215 fi
11216 rm -f core conftest.err conftest.$ac_objext \
11217 conftest$ac_exeext conftest.$ac_ext
11218 LIBS=$ac_check_lib_save_LIBS
11219 fi
11220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
11221 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
11222 if test "x$ac_cv_lib_Xp_XpCreateContext" = xyes; then :
11223 LIBXP=-lXp
11224 fi
11225
11226 else
11227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
11228 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
11229 if ${emacs_cv_lesstif+:} false; then :
11230 $as_echo_n "(cached) " >&6
11231 else
11232 # We put this in CFLAGS temporarily to precede other -I options
11233 # that might be in CFLAGS temporarily.
11234 # We put this in CPPFLAGS where it precedes the other -I options.
11235 OLD_CPPFLAGS=$CPPFLAGS
11236 OLD_CFLAGS=$CFLAGS
11237 CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
11238 CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
11239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11240 /* end confdefs.h. */
11241 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
11242 int
11243 main ()
11244 {
11245 int x = 5;
11246 ;
11247 return 0;
11248 }
11249 _ACEOF
11250 if ac_fn_c_try_compile "$LINENO"; then :
11251 emacs_cv_lesstif=yes
11252 else
11253 emacs_cv_lesstif=no
11254 fi
11255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11256 fi
11257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
11258 $as_echo "$emacs_cv_lesstif" >&6; }
11259 if test $emacs_cv_lesstif = yes; then
11260 # Make sure this -I option remains in CPPFLAGS after it is set
11261 # back to REAL_CPPFLAGS.
11262 # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
11263 # have those other -I options anyway. Ultimately, having this
11264 # directory ultimately in CPPFLAGS will be enough.
11265 REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
11266 LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
11267 else
11268 CFLAGS=$OLD_CFLAGS
11269 CPPFLAGS=$OLD_CPPFLAGS
11270 fi
11271 fi
11272 fi
11273
11274
11275 USE_TOOLKIT_SCROLL_BARS=no
11276 if test "${with_toolkit_scroll_bars}" != "no"; then
11277 if test "${USE_X_TOOLKIT}" != "none"; then
11278 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11279 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11280
11281 HAVE_XAW3D=no
11282 USE_TOOLKIT_SCROLL_BARS=yes
11283 elif test "${HAVE_XAW3D}" = "yes"; then
11284 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11285
11286 USE_TOOLKIT_SCROLL_BARS=yes
11287 fi
11288 elif test "${HAVE_GTK}" = "yes"; then
11289 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11290
11291 USE_TOOLKIT_SCROLL_BARS=yes
11292 elif test "${HAVE_NS}" = "yes"; then
11293 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11294
11295 USE_TOOLKIT_SCROLL_BARS=yes
11296 fi
11297 fi
11298
11299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11300 /* end confdefs.h. */
11301
11302 #include <X11/Xlib.h>
11303 #include <X11/Xresource.h>
11304 int
11305 main ()
11306 {
11307 XIMProc callback;
11308 ;
11309 return 0;
11310 }
11311 _ACEOF
11312 if ac_fn_c_try_compile "$LINENO"; then :
11313 HAVE_XIM=yes
11314
11315 $as_echo "#define HAVE_XIM 1" >>confdefs.h
11316
11317 else
11318 HAVE_XIM=no
11319 fi
11320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11321
11322
11323 if test "${with_xim}" != "no"; then
11324
11325 $as_echo "#define USE_XIM 1" >>confdefs.h
11326
11327 fi
11328
11329
11330 if test "${HAVE_XIM}" != "no"; then
11331 late_CFLAGS=$CFLAGS
11332 if test "$GCC" = yes; then
11333 CFLAGS="$CFLAGS --pedantic-errors"
11334 fi
11335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11336 /* end confdefs.h. */
11337
11338 #include <X11/Xlib.h>
11339 #include <X11/Xresource.h>
11340 int
11341 main ()
11342 {
11343 Display *display;
11344 XrmDatabase db;
11345 char *res_name;
11346 char *res_class;
11347 XIMProc callback;
11348 XPointer *client_data;
11349 #ifndef __GNUC__
11350 /* If we're not using GCC, it's probably not XFree86, and this is
11351 probably right, but we can't use something like --pedantic-errors. */
11352 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11353 char*, XIMProc, XPointer*);
11354 #endif
11355 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11356 client_data);
11357 ;
11358 return 0;
11359 }
11360 _ACEOF
11361 if ac_fn_c_try_compile "$LINENO"; then :
11362 emacs_cv_arg6_star=yes
11363 fi
11364 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11365 if test "$emacs_cv_arg6_star" = yes; then
11366 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11367
11368 else
11369 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11370
11371 fi
11372 CFLAGS=$late_CFLAGS
11373 fi
11374
11375 ### Start of font-backend (under any platform) section.
11376 # (nothing here yet -- this is a placeholder)
11377 ### End of font-backend (under any platform) section.
11378
11379 ### Start of font-backend (under X11) section.
11380 if test "${HAVE_X11}" = "yes"; then
11381
11382 succeeded=no
11383
11384 # Extract the first word of "pkg-config", so it can be a program name with args.
11385 set dummy pkg-config; ac_word=$2
11386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11387 $as_echo_n "checking for $ac_word... " >&6; }
11388 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11389 $as_echo_n "(cached) " >&6
11390 else
11391 case $PKG_CONFIG in
11392 [\\/]* | ?:[\\/]*)
11393 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11394 ;;
11395 *)
11396 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11397 for as_dir in $PATH
11398 do
11399 IFS=$as_save_IFS
11400 test -z "$as_dir" && as_dir=.
11401 for ac_exec_ext in '' $ac_executable_extensions; do
11402 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11403 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11404 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11405 break 2
11406 fi
11407 done
11408 done
11409 IFS=$as_save_IFS
11410
11411 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11412 ;;
11413 esac
11414 fi
11415 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11416 if test -n "$PKG_CONFIG"; then
11417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11418 $as_echo "$PKG_CONFIG" >&6; }
11419 else
11420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11421 $as_echo "no" >&6; }
11422 fi
11423
11424
11425
11426 if test "$PKG_CONFIG" = "no" ; then
11427 HAVE_FC=no
11428 else
11429 PKG_CONFIG_MIN_VERSION=0.9.0
11430 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
11432 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
11433
11434 if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
11435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11436 $as_echo "yes" >&6; }
11437 succeeded=yes
11438
11439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
11440 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
11441 FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
11443 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
11444
11445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
11446 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
11447 FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
11449 $as_echo "$FONTCONFIG_LIBS" >&6; }
11450 else
11451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11452 $as_echo "no" >&6; }
11453 FONTCONFIG_CFLAGS=""
11454 FONTCONFIG_LIBS=""
11455 ## If we have a custom action on failure, don't print errors, but
11456 ## do set a variable so people can do so.
11457 FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
11458
11459 fi
11460
11461
11462
11463 else
11464 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11465 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11466 fi
11467 fi
11468
11469 if test $succeeded = yes; then
11470 HAVE_FC=yes
11471 else
11472 HAVE_FC=no
11473 fi
11474
11475
11476 ## Use -lXft if available, unless `--with-xft=no'.
11477 HAVE_XFT=maybe
11478 if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
11479 with_xft="no";
11480 fi
11481 if test "x${with_xft}" != "xno"; then
11482
11483
11484 succeeded=no
11485
11486 # Extract the first word of "pkg-config", so it can be a program name with args.
11487 set dummy pkg-config; ac_word=$2
11488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11489 $as_echo_n "checking for $ac_word... " >&6; }
11490 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11491 $as_echo_n "(cached) " >&6
11492 else
11493 case $PKG_CONFIG in
11494 [\\/]* | ?:[\\/]*)
11495 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11496 ;;
11497 *)
11498 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11499 for as_dir in $PATH
11500 do
11501 IFS=$as_save_IFS
11502 test -z "$as_dir" && as_dir=.
11503 for ac_exec_ext in '' $ac_executable_extensions; do
11504 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11505 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11506 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11507 break 2
11508 fi
11509 done
11510 done
11511 IFS=$as_save_IFS
11512
11513 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11514 ;;
11515 esac
11516 fi
11517 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11518 if test -n "$PKG_CONFIG"; then
11519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11520 $as_echo "$PKG_CONFIG" >&6; }
11521 else
11522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11523 $as_echo "no" >&6; }
11524 fi
11525
11526
11527
11528 if test "$PKG_CONFIG" = "no" ; then
11529 HAVE_XFT=no
11530 else
11531 PKG_CONFIG_MIN_VERSION=0.9.0
11532 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
11534 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
11535
11536 if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
11537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11538 $as_echo "yes" >&6; }
11539 succeeded=yes
11540
11541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
11542 $as_echo_n "checking XFT_CFLAGS... " >&6; }
11543 XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
11545 $as_echo "$XFT_CFLAGS" >&6; }
11546
11547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
11548 $as_echo_n "checking XFT_LIBS... " >&6; }
11549 XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
11551 $as_echo "$XFT_LIBS" >&6; }
11552 else
11553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11554 $as_echo "no" >&6; }
11555 XFT_CFLAGS=""
11556 XFT_LIBS=""
11557 ## If we have a custom action on failure, don't print errors, but
11558 ## do set a variable so people can do so.
11559 XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
11560
11561 fi
11562
11563
11564
11565 else
11566 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11567 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11568 fi
11569 fi
11570
11571 if test $succeeded = yes; then
11572 :
11573 else
11574 HAVE_XFT=no
11575 fi
11576
11577 ## Because xftfont.c uses XRenderQueryExtension, we also
11578 ## need to link to -lXrender.
11579 HAVE_XRENDER=no
11580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
11581 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
11582 if ${ac_cv_lib_Xrender_XRenderQueryExtension+:} false; then :
11583 $as_echo_n "(cached) " >&6
11584 else
11585 ac_check_lib_save_LIBS=$LIBS
11586 LIBS="-lXrender $LIBS"
11587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11588 /* end confdefs.h. */
11589
11590 /* Override any GCC internal prototype to avoid an error.
11591 Use char because int might match the return type of a GCC
11592 builtin and then its argument prototype would still apply. */
11593 #ifdef __cplusplus
11594 extern "C"
11595 #endif
11596 char XRenderQueryExtension ();
11597 int
11598 main ()
11599 {
11600 return XRenderQueryExtension ();
11601 ;
11602 return 0;
11603 }
11604 _ACEOF
11605 if ac_fn_c_try_link "$LINENO"; then :
11606 ac_cv_lib_Xrender_XRenderQueryExtension=yes
11607 else
11608 ac_cv_lib_Xrender_XRenderQueryExtension=no
11609 fi
11610 rm -f core conftest.err conftest.$ac_objext \
11611 conftest$ac_exeext conftest.$ac_ext
11612 LIBS=$ac_check_lib_save_LIBS
11613 fi
11614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
11615 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
11616 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = xyes; then :
11617 HAVE_XRENDER=yes
11618 fi
11619
11620 if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
11621 OLD_CPPFLAGS="$CPPFLAGS"
11622 OLD_CFLAGS="$CFLAGS"
11623 OLD_LIBS="$LIBS"
11624 CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
11625 CFLAGS="$CFLAGS $XFT_CFLAGS"
11626 XFT_LIBS="-lXrender $XFT_LIBS"
11627 LIBS="$XFT_LIBS $LIBS"
11628 ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
11629 if test "x$ac_cv_header_X11_Xft_Xft_h" = xyes; then :
11630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
11631 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
11632 if ${ac_cv_lib_Xft_XftFontOpen+:} false; then :
11633 $as_echo_n "(cached) " >&6
11634 else
11635 ac_check_lib_save_LIBS=$LIBS
11636 LIBS="-lXft $XFT_LIBS $LIBS"
11637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11638 /* end confdefs.h. */
11639
11640 /* Override any GCC internal prototype to avoid an error.
11641 Use char because int might match the return type of a GCC
11642 builtin and then its argument prototype would still apply. */
11643 #ifdef __cplusplus
11644 extern "C"
11645 #endif
11646 char XftFontOpen ();
11647 int
11648 main ()
11649 {
11650 return XftFontOpen ();
11651 ;
11652 return 0;
11653 }
11654 _ACEOF
11655 if ac_fn_c_try_link "$LINENO"; then :
11656 ac_cv_lib_Xft_XftFontOpen=yes
11657 else
11658 ac_cv_lib_Xft_XftFontOpen=no
11659 fi
11660 rm -f core conftest.err conftest.$ac_objext \
11661 conftest$ac_exeext conftest.$ac_ext
11662 LIBS=$ac_check_lib_save_LIBS
11663 fi
11664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
11665 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
11666 if test "x$ac_cv_lib_Xft_XftFontOpen" = xyes; then :
11667 HAVE_XFT=yes
11668 fi
11669
11670 fi
11671
11672
11673
11674 if test "${HAVE_XFT}" = "yes"; then
11675
11676 $as_echo "#define HAVE_XFT 1" >>confdefs.h
11677
11678
11679 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
11680 else
11681 CPPFLAGS="$OLD_CPPFLAGS"
11682 CFLAGS="$OLD_CFLAGS"
11683 LIBS="$OLD_LIBS"
11684 fi # "${HAVE_XFT}" = "yes"
11685 fi # "$HAVE_XFT" != no
11686 fi # "x${with_xft}" != "xno"
11687
11688 if test "$HAVE_XFT" != "yes"; then
11689 HAVE_XFT=no
11690 fi
11691
11692 ## We used to allow building with FreeType and without Xft.
11693 ## However, the ftx font backend driver is not in good shape.
11694 HAVE_FREETYPE=$HAVE_XFT
11695
11696 HAVE_LIBOTF=no
11697 if test "${HAVE_FREETYPE}" = "yes"; then
11698
11699 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
11700
11701 if test "${with_libotf}" != "no"; then
11702
11703 succeeded=no
11704
11705 # Extract the first word of "pkg-config", so it can be a program name with args.
11706 set dummy pkg-config; ac_word=$2
11707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11708 $as_echo_n "checking for $ac_word... " >&6; }
11709 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11710 $as_echo_n "(cached) " >&6
11711 else
11712 case $PKG_CONFIG in
11713 [\\/]* | ?:[\\/]*)
11714 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11715 ;;
11716 *)
11717 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11718 for as_dir in $PATH
11719 do
11720 IFS=$as_save_IFS
11721 test -z "$as_dir" && as_dir=.
11722 for ac_exec_ext in '' $ac_executable_extensions; do
11723 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11724 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11725 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11726 break 2
11727 fi
11728 done
11729 done
11730 IFS=$as_save_IFS
11731
11732 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11733 ;;
11734 esac
11735 fi
11736 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11737 if test -n "$PKG_CONFIG"; then
11738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11739 $as_echo "$PKG_CONFIG" >&6; }
11740 else
11741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11742 $as_echo "no" >&6; }
11743 fi
11744
11745
11746
11747 if test "$PKG_CONFIG" = "no" ; then
11748 HAVE_LIBOTF=no
11749 else
11750 PKG_CONFIG_MIN_VERSION=0.9.0
11751 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
11753 $as_echo_n "checking for libotf... " >&6; }
11754
11755 if $PKG_CONFIG --exists "libotf" 2>&5; then
11756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11757 $as_echo "yes" >&6; }
11758 succeeded=yes
11759
11760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
11761 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
11762 LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
11763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
11764 $as_echo "$LIBOTF_CFLAGS" >&6; }
11765
11766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
11767 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
11768 LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
11769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
11770 $as_echo "$LIBOTF_LIBS" >&6; }
11771 else
11772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11773 $as_echo "no" >&6; }
11774 LIBOTF_CFLAGS=""
11775 LIBOTF_LIBS=""
11776 ## If we have a custom action on failure, don't print errors, but
11777 ## do set a variable so people can do so.
11778 LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
11779
11780 fi
11781
11782
11783
11784 else
11785 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11786 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11787 fi
11788 fi
11789
11790 if test $succeeded = yes; then
11791 HAVE_LIBOTF=yes
11792 else
11793 HAVE_LIBOTF=no
11794 fi
11795
11796 if test "$HAVE_LIBOTF" = "yes"; then
11797
11798 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
11799
11800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
11801 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
11802 if ${ac_cv_lib_otf_OTF_get_variation_glyphs+:} false; then :
11803 $as_echo_n "(cached) " >&6
11804 else
11805 ac_check_lib_save_LIBS=$LIBS
11806 LIBS="-lotf $LIBS"
11807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11808 /* end confdefs.h. */
11809
11810 /* Override any GCC internal prototype to avoid an error.
11811 Use char because int might match the return type of a GCC
11812 builtin and then its argument prototype would still apply. */
11813 #ifdef __cplusplus
11814 extern "C"
11815 #endif
11816 char OTF_get_variation_glyphs ();
11817 int
11818 main ()
11819 {
11820 return OTF_get_variation_glyphs ();
11821 ;
11822 return 0;
11823 }
11824 _ACEOF
11825 if ac_fn_c_try_link "$LINENO"; then :
11826 ac_cv_lib_otf_OTF_get_variation_glyphs=yes
11827 else
11828 ac_cv_lib_otf_OTF_get_variation_glyphs=no
11829 fi
11830 rm -f core conftest.err conftest.$ac_objext \
11831 conftest$ac_exeext conftest.$ac_ext
11832 LIBS=$ac_check_lib_save_LIBS
11833 fi
11834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
11835 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
11836 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = xyes; then :
11837 HAVE_OTF_GET_VARIATION_GLYPHS=yes
11838 else
11839 HAVE_OTF_GET_VARIATION_GLYPHS=no
11840 fi
11841
11842 if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
11843
11844 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
11845
11846 fi
11847 fi
11848 fi
11849 fi
11850
11851 HAVE_M17N_FLT=no
11852 if test "${HAVE_LIBOTF}" = yes; then
11853 if test "${with_m17n_flt}" != "no"; then
11854
11855 succeeded=no
11856
11857 # Extract the first word of "pkg-config", so it can be a program name with args.
11858 set dummy pkg-config; ac_word=$2
11859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11860 $as_echo_n "checking for $ac_word... " >&6; }
11861 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11862 $as_echo_n "(cached) " >&6
11863 else
11864 case $PKG_CONFIG in
11865 [\\/]* | ?:[\\/]*)
11866 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11867 ;;
11868 *)
11869 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11870 for as_dir in $PATH
11871 do
11872 IFS=$as_save_IFS
11873 test -z "$as_dir" && as_dir=.
11874 for ac_exec_ext in '' $ac_executable_extensions; do
11875 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11876 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11877 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11878 break 2
11879 fi
11880 done
11881 done
11882 IFS=$as_save_IFS
11883
11884 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11885 ;;
11886 esac
11887 fi
11888 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11889 if test -n "$PKG_CONFIG"; then
11890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11891 $as_echo "$PKG_CONFIG" >&6; }
11892 else
11893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11894 $as_echo "no" >&6; }
11895 fi
11896
11897
11898
11899 if test "$PKG_CONFIG" = "no" ; then
11900 HAVE_M17N_FLT=no
11901 else
11902 PKG_CONFIG_MIN_VERSION=0.9.0
11903 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
11905 $as_echo_n "checking for m17n-flt... " >&6; }
11906
11907 if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
11908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11909 $as_echo "yes" >&6; }
11910 succeeded=yes
11911
11912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
11913 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
11914 M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
11915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
11916 $as_echo "$M17N_FLT_CFLAGS" >&6; }
11917
11918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
11919 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
11920 M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
11921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
11922 $as_echo "$M17N_FLT_LIBS" >&6; }
11923 else
11924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11925 $as_echo "no" >&6; }
11926 M17N_FLT_CFLAGS=""
11927 M17N_FLT_LIBS=""
11928 ## If we have a custom action on failure, don't print errors, but
11929 ## do set a variable so people can do so.
11930 M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
11931
11932 fi
11933
11934
11935
11936 else
11937 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11938 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11939 fi
11940 fi
11941
11942 if test $succeeded = yes; then
11943 HAVE_M17N_FLT=yes
11944 else
11945 HAVE_M17N_FLT=no
11946 fi
11947
11948 if test "$HAVE_M17N_FLT" = "yes"; then
11949
11950 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
11951
11952 fi
11953 fi
11954 fi
11955 else
11956 HAVE_XFT=no
11957 HAVE_FREETYPE=no
11958 HAVE_LIBOTF=no
11959 HAVE_M17N_FLT=no
11960 fi
11961
11962 ### End of font-backend (under X11) section.
11963
11964
11965
11966
11967
11968
11969
11970
11971
11972
11973 ### Use -lXpm if available, unless `--with-xpm=no'.
11974 HAVE_XPM=no
11975 LIBXPM=
11976 if test "${HAVE_X11}" = "yes"; then
11977 if test "${with_xpm}" != "no"; then
11978 ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
11979 if test "x$ac_cv_header_X11_xpm_h" = xyes; then :
11980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
11981 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
11982 if ${ac_cv_lib_Xpm_XpmReadFileToPixmap+:} false; then :
11983 $as_echo_n "(cached) " >&6
11984 else
11985 ac_check_lib_save_LIBS=$LIBS
11986 LIBS="-lXpm -lX11 $LIBS"
11987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11988 /* end confdefs.h. */
11989
11990 /* Override any GCC internal prototype to avoid an error.
11991 Use char because int might match the return type of a GCC
11992 builtin and then its argument prototype would still apply. */
11993 #ifdef __cplusplus
11994 extern "C"
11995 #endif
11996 char XpmReadFileToPixmap ();
11997 int
11998 main ()
11999 {
12000 return XpmReadFileToPixmap ();
12001 ;
12002 return 0;
12003 }
12004 _ACEOF
12005 if ac_fn_c_try_link "$LINENO"; then :
12006 ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
12007 else
12008 ac_cv_lib_Xpm_XpmReadFileToPixmap=no
12009 fi
12010 rm -f core conftest.err conftest.$ac_objext \
12011 conftest$ac_exeext conftest.$ac_ext
12012 LIBS=$ac_check_lib_save_LIBS
12013 fi
12014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
12015 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
12016 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = xyes; then :
12017 HAVE_XPM=yes
12018 fi
12019
12020 fi
12021
12022
12023 if test "${HAVE_XPM}" = "yes"; then
12024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
12025 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
12026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12027 /* end confdefs.h. */
12028 #include "X11/xpm.h"
12029 #ifndef XpmReturnAllocPixels
12030 no_return_alloc_pixels
12031 #endif
12032
12033 _ACEOF
12034 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12035 $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
12036 HAVE_XPM=no
12037 else
12038 HAVE_XPM=yes
12039 fi
12040 rm -f conftest*
12041
12042
12043 if test "${HAVE_XPM}" = "yes"; then
12044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12045 $as_echo "yes" >&6; }
12046 else
12047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12048 $as_echo "no" >&6; }
12049 fi
12050 fi
12051 fi
12052
12053 if test "${HAVE_XPM}" = "yes"; then
12054
12055 $as_echo "#define HAVE_XPM 1" >>confdefs.h
12056
12057 LIBXPM=-lXpm
12058 fi
12059 fi
12060
12061
12062 ### Use -ljpeg if available, unless `--with-jpeg=no'.
12063 HAVE_JPEG=no
12064 LIBJPEG=
12065 if test "${HAVE_X11}" = "yes"; then
12066 if test "${with_jpeg}" != "no"; then
12067 ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
12068 if test "x$ac_cv_header_jerror_h" = xyes; then :
12069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
12070 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
12071 if ${ac_cv_lib_jpeg_jpeg_destroy_compress+:} false; then :
12072 $as_echo_n "(cached) " >&6
12073 else
12074 ac_check_lib_save_LIBS=$LIBS
12075 LIBS="-ljpeg $LIBS"
12076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12077 /* end confdefs.h. */
12078
12079 /* Override any GCC internal prototype to avoid an error.
12080 Use char because int might match the return type of a GCC
12081 builtin and then its argument prototype would still apply. */
12082 #ifdef __cplusplus
12083 extern "C"
12084 #endif
12085 char jpeg_destroy_compress ();
12086 int
12087 main ()
12088 {
12089 return jpeg_destroy_compress ();
12090 ;
12091 return 0;
12092 }
12093 _ACEOF
12094 if ac_fn_c_try_link "$LINENO"; then :
12095 ac_cv_lib_jpeg_jpeg_destroy_compress=yes
12096 else
12097 ac_cv_lib_jpeg_jpeg_destroy_compress=no
12098 fi
12099 rm -f core conftest.err conftest.$ac_objext \
12100 conftest$ac_exeext conftest.$ac_ext
12101 LIBS=$ac_check_lib_save_LIBS
12102 fi
12103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
12104 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
12105 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = xyes; then :
12106 HAVE_JPEG=yes
12107 fi
12108
12109 fi
12110
12111
12112 fi
12113
12114 if test "${HAVE_JPEG}" = "yes"; then
12115 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12116
12117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12118 /* end confdefs.h. */
12119 #include <jpeglib.h>
12120 version=JPEG_LIB_VERSION
12121
12122 _ACEOF
12123 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12124 $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
12125 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12126
12127 else
12128 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
12129 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
12130 HAVE_JPEG=no
12131 fi
12132 rm -f conftest*
12133
12134 fi
12135 if test "${HAVE_JPEG}" = "yes"; then
12136 LIBJPEG=-ljpeg
12137 fi
12138 fi
12139
12140
12141 ### Use -lpng if available, unless `--with-png=no'.
12142 HAVE_PNG=no
12143 LIBPNG=
12144 if test "${HAVE_X11}" = "yes"; then
12145 if test "${with_png}" != "no"; then
12146 # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
12147 # in /usr/include/libpng.
12148 for ac_header in png.h libpng/png.h
12149 do :
12150 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12151 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12152 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
12153 cat >>confdefs.h <<_ACEOF
12154 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12155 _ACEOF
12156
12157 fi
12158
12159 done
12160
12161 if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
12162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
12163 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
12164 if ${ac_cv_lib_png_png_get_channels+:} false; then :
12165 $as_echo_n "(cached) " >&6
12166 else
12167 ac_check_lib_save_LIBS=$LIBS
12168 LIBS="-lpng -lz -lm $LIBS"
12169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12170 /* end confdefs.h. */
12171
12172 /* Override any GCC internal prototype to avoid an error.
12173 Use char because int might match the return type of a GCC
12174 builtin and then its argument prototype would still apply. */
12175 #ifdef __cplusplus
12176 extern "C"
12177 #endif
12178 char png_get_channels ();
12179 int
12180 main ()
12181 {
12182 return png_get_channels ();
12183 ;
12184 return 0;
12185 }
12186 _ACEOF
12187 if ac_fn_c_try_link "$LINENO"; then :
12188 ac_cv_lib_png_png_get_channels=yes
12189 else
12190 ac_cv_lib_png_png_get_channels=no
12191 fi
12192 rm -f core conftest.err conftest.$ac_objext \
12193 conftest$ac_exeext conftest.$ac_ext
12194 LIBS=$ac_check_lib_save_LIBS
12195 fi
12196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
12197 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
12198 if test "x$ac_cv_lib_png_png_get_channels" = xyes; then :
12199 HAVE_PNG=yes
12200 fi
12201
12202 fi
12203 fi
12204
12205 if test "${HAVE_PNG}" = "yes"; then
12206
12207 $as_echo "#define HAVE_PNG 1" >>confdefs.h
12208
12209 LIBPNG="-lpng -lz -lm"
12210 fi
12211 fi
12212
12213
12214 ### Use -ltiff if available, unless `--with-tiff=no'.
12215 HAVE_TIFF=no
12216 LIBTIFF=
12217 if test "${HAVE_X11}" = "yes"; then
12218 if test "${with_tiff}" != "no"; then
12219 ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
12220 if test "x$ac_cv_header_tiffio_h" = xyes; then :
12221 tifflibs="-lz -lm"
12222 # At least one tiff package requires the jpeg library.
12223 if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
12224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
12225 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
12226 if ${ac_cv_lib_tiff_TIFFGetVersion+:} false; then :
12227 $as_echo_n "(cached) " >&6
12228 else
12229 ac_check_lib_save_LIBS=$LIBS
12230 LIBS="-ltiff $tifflibs $LIBS"
12231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12232 /* end confdefs.h. */
12233
12234 /* Override any GCC internal prototype to avoid an error.
12235 Use char because int might match the return type of a GCC
12236 builtin and then its argument prototype would still apply. */
12237 #ifdef __cplusplus
12238 extern "C"
12239 #endif
12240 char TIFFGetVersion ();
12241 int
12242 main ()
12243 {
12244 return TIFFGetVersion ();
12245 ;
12246 return 0;
12247 }
12248 _ACEOF
12249 if ac_fn_c_try_link "$LINENO"; then :
12250 ac_cv_lib_tiff_TIFFGetVersion=yes
12251 else
12252 ac_cv_lib_tiff_TIFFGetVersion=no
12253 fi
12254 rm -f core conftest.err conftest.$ac_objext \
12255 conftest$ac_exeext conftest.$ac_ext
12256 LIBS=$ac_check_lib_save_LIBS
12257 fi
12258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
12259 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
12260 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = xyes; then :
12261 HAVE_TIFF=yes
12262 fi
12263
12264 fi
12265
12266
12267 fi
12268
12269 if test "${HAVE_TIFF}" = "yes"; then
12270
12271 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
12272
12273 LIBTIFF=-ltiff
12274 fi
12275 fi
12276
12277
12278 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
12279 HAVE_GIF=no
12280 LIBGIF=
12281 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
12282 ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
12283 if test "x$ac_cv_header_gif_lib_h" = xyes; then :
12284 # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
12285 # Earlier versions can crash Emacs.
12286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
12287 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
12288 if ${ac_cv_lib_gif_EGifPutExtensionLast+:} false; then :
12289 $as_echo_n "(cached) " >&6
12290 else
12291 ac_check_lib_save_LIBS=$LIBS
12292 LIBS="-lgif $LIBS"
12293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12294 /* end confdefs.h. */
12295
12296 /* Override any GCC internal prototype to avoid an error.
12297 Use char because int might match the return type of a GCC
12298 builtin and then its argument prototype would still apply. */
12299 #ifdef __cplusplus
12300 extern "C"
12301 #endif
12302 char EGifPutExtensionLast ();
12303 int
12304 main ()
12305 {
12306 return EGifPutExtensionLast ();
12307 ;
12308 return 0;
12309 }
12310 _ACEOF
12311 if ac_fn_c_try_link "$LINENO"; then :
12312 ac_cv_lib_gif_EGifPutExtensionLast=yes
12313 else
12314 ac_cv_lib_gif_EGifPutExtensionLast=no
12315 fi
12316 rm -f core conftest.err conftest.$ac_objext \
12317 conftest$ac_exeext conftest.$ac_ext
12318 LIBS=$ac_check_lib_save_LIBS
12319 fi
12320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
12321 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
12322 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = xyes; then :
12323 HAVE_GIF=yes
12324 else
12325 HAVE_GIF=maybe
12326 fi
12327
12328 fi
12329
12330
12331
12332 if test "$HAVE_GIF" = yes; then
12333 LIBGIF=-lgif
12334 elif test "$HAVE_GIF" = maybe; then
12335 # If gif_lib.h but no libgif, try libungif.
12336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
12337 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
12338 if ${ac_cv_lib_ungif_EGifPutExtensionLast+:} false; then :
12339 $as_echo_n "(cached) " >&6
12340 else
12341 ac_check_lib_save_LIBS=$LIBS
12342 LIBS="-lungif $LIBS"
12343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12344 /* end confdefs.h. */
12345
12346 /* Override any GCC internal prototype to avoid an error.
12347 Use char because int might match the return type of a GCC
12348 builtin and then its argument prototype would still apply. */
12349 #ifdef __cplusplus
12350 extern "C"
12351 #endif
12352 char EGifPutExtensionLast ();
12353 int
12354 main ()
12355 {
12356 return EGifPutExtensionLast ();
12357 ;
12358 return 0;
12359 }
12360 _ACEOF
12361 if ac_fn_c_try_link "$LINENO"; then :
12362 ac_cv_lib_ungif_EGifPutExtensionLast=yes
12363 else
12364 ac_cv_lib_ungif_EGifPutExtensionLast=no
12365 fi
12366 rm -f core conftest.err conftest.$ac_objext \
12367 conftest$ac_exeext conftest.$ac_ext
12368 LIBS=$ac_check_lib_save_LIBS
12369 fi
12370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
12371 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
12372 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = xyes; then :
12373 HAVE_GIF=yes
12374 else
12375 HAVE_GIF=no
12376 fi
12377
12378 test "$HAVE_GIF" = yes && LIBGIF=-lungif
12379 fi
12380
12381 if test "${HAVE_GIF}" = "yes"; then
12382
12383 $as_echo "#define HAVE_GIF 1" >>confdefs.h
12384
12385 fi
12386 fi
12387
12388
12389 if test "${HAVE_X11}" = "yes"; then
12390 MISSING=""
12391 WITH_NO=""
12392 test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
12393 MISSING="libXpm" && WITH_NO="--with-xpm=no"
12394 test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
12395 MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
12396 test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
12397 MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
12398 test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
12399 MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
12400 test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
12401 MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
12402
12403 if test "X${MISSING}" != X; then
12404 as_fn_error $? "The following required libraries were not found:
12405 $MISSING
12406 Maybe some development libraries/packages are missing?
12407 If you don't want to link with them give
12408 $WITH_NO
12409 as options to configure" "$LINENO" 5
12410 fi
12411 fi
12412
12413 ### Use -lgpm if available, unless `--with-gpm=no'.
12414 HAVE_GPM=no
12415 LIBGPM=
12416 MOUSE_SUPPORT=
12417 if test "${with_gpm}" != "no"; then
12418 ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
12419 if test "x$ac_cv_header_gpm_h" = xyes; then :
12420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
12421 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
12422 if ${ac_cv_lib_gpm_Gpm_Open+:} false; then :
12423 $as_echo_n "(cached) " >&6
12424 else
12425 ac_check_lib_save_LIBS=$LIBS
12426 LIBS="-lgpm $LIBS"
12427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12428 /* end confdefs.h. */
12429
12430 /* Override any GCC internal prototype to avoid an error.
12431 Use char because int might match the return type of a GCC
12432 builtin and then its argument prototype would still apply. */
12433 #ifdef __cplusplus
12434 extern "C"
12435 #endif
12436 char Gpm_Open ();
12437 int
12438 main ()
12439 {
12440 return Gpm_Open ();
12441 ;
12442 return 0;
12443 }
12444 _ACEOF
12445 if ac_fn_c_try_link "$LINENO"; then :
12446 ac_cv_lib_gpm_Gpm_Open=yes
12447 else
12448 ac_cv_lib_gpm_Gpm_Open=no
12449 fi
12450 rm -f core conftest.err conftest.$ac_objext \
12451 conftest$ac_exeext conftest.$ac_ext
12452 LIBS=$ac_check_lib_save_LIBS
12453 fi
12454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
12455 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
12456 if test "x$ac_cv_lib_gpm_Gpm_Open" = xyes; then :
12457 HAVE_GPM=yes
12458 fi
12459
12460 fi
12461
12462
12463
12464 if test "${HAVE_GPM}" = "yes"; then
12465
12466 $as_echo "#define HAVE_GPM 1" >>confdefs.h
12467
12468 LIBGPM=-lgpm
12469 ## May be reset below.
12470 MOUSE_SUPPORT="\$(GPM_MOUSE_SUPPORT)"
12471 fi
12472 fi
12473
12474
12475 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
12476 if test "x$ac_cv_header_malloc_malloc_h" = xyes; then :
12477
12478 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
12479
12480 fi
12481
12482
12483
12484 C_SWITCH_X_SYSTEM=
12485 ### Use NeXTstep API to implement GUI.
12486 if test "${HAVE_NS}" = "yes"; then
12487
12488 $as_echo "#define HAVE_NS 1" >>confdefs.h
12489
12490 if test "${NS_IMPL_COCOA}" = "yes"; then
12491
12492 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
12493
12494 GNU_OBJC_CFLAGS=
12495 fi
12496 if test "${NS_IMPL_GNUSTEP}" = "yes"; then
12497
12498 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
12499
12500 # See also .m.o rule in Makefile.in */
12501 # FIXME: are all these flags really needed? Document here why. */
12502 C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
12503 GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
12504 fi
12505 if test "${NS_HAVE_NSINTEGER}" = "yes"; then
12506
12507 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
12508
12509 fi
12510 # We also have mouse menus.
12511 HAVE_MENUS=yes
12512 OTHER_FILES=ns-app
12513 fi
12514
12515
12516 ### Use session management (-lSM -lICE) if available
12517 HAVE_X_SM=no
12518 LIBXSM=
12519 if test "${HAVE_X11}" = "yes"; then
12520 ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
12521 if test "x$ac_cv_header_X11_SM_SMlib_h" = xyes; then :
12522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
12523 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
12524 if ${ac_cv_lib_SM_SmcOpenConnection+:} false; then :
12525 $as_echo_n "(cached) " >&6
12526 else
12527 ac_check_lib_save_LIBS=$LIBS
12528 LIBS="-lSM -lICE $LIBS"
12529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12530 /* end confdefs.h. */
12531
12532 /* Override any GCC internal prototype to avoid an error.
12533 Use char because int might match the return type of a GCC
12534 builtin and then its argument prototype would still apply. */
12535 #ifdef __cplusplus
12536 extern "C"
12537 #endif
12538 char SmcOpenConnection ();
12539 int
12540 main ()
12541 {
12542 return SmcOpenConnection ();
12543 ;
12544 return 0;
12545 }
12546 _ACEOF
12547 if ac_fn_c_try_link "$LINENO"; then :
12548 ac_cv_lib_SM_SmcOpenConnection=yes
12549 else
12550 ac_cv_lib_SM_SmcOpenConnection=no
12551 fi
12552 rm -f core conftest.err conftest.$ac_objext \
12553 conftest$ac_exeext conftest.$ac_ext
12554 LIBS=$ac_check_lib_save_LIBS
12555 fi
12556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
12557 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
12558 if test "x$ac_cv_lib_SM_SmcOpenConnection" = xyes; then :
12559 HAVE_X_SM=yes
12560 fi
12561
12562 fi
12563
12564
12565
12566 if test "${HAVE_X_SM}" = "yes"; then
12567
12568 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
12569
12570 LIBXSM="-lSM -lICE"
12571 case "$LIBS" in
12572 *-lSM*) ;;
12573 *) LIBS="$LIBXSM $LIBS" ;;
12574 esac
12575 fi
12576 fi
12577
12578
12579 ### Use libxml (-lxml2) if available
12580 if test "${with_xml2}" != "no"; then
12581 ### I'm not sure what the version number should be, so I just guessed.
12582
12583 succeeded=no
12584
12585 # Extract the first word of "pkg-config", so it can be a program name with args.
12586 set dummy pkg-config; ac_word=$2
12587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12588 $as_echo_n "checking for $ac_word... " >&6; }
12589 if ${ac_cv_path_PKG_CONFIG+:} false; then :
12590 $as_echo_n "(cached) " >&6
12591 else
12592 case $PKG_CONFIG in
12593 [\\/]* | ?:[\\/]*)
12594 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12595 ;;
12596 *)
12597 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12598 for as_dir in $PATH
12599 do
12600 IFS=$as_save_IFS
12601 test -z "$as_dir" && as_dir=.
12602 for ac_exec_ext in '' $ac_executable_extensions; do
12603 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12604 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12605 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12606 break 2
12607 fi
12608 done
12609 done
12610 IFS=$as_save_IFS
12611
12612 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12613 ;;
12614 esac
12615 fi
12616 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12617 if test -n "$PKG_CONFIG"; then
12618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12619 $as_echo "$PKG_CONFIG" >&6; }
12620 else
12621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12622 $as_echo "no" >&6; }
12623 fi
12624
12625
12626
12627 if test "$PKG_CONFIG" = "no" ; then
12628 HAVE_LIBXML2=no
12629 else
12630 PKG_CONFIG_MIN_VERSION=0.9.0
12631 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
12633 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
12634
12635 if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5; then
12636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12637 $as_echo "yes" >&6; }
12638 succeeded=yes
12639
12640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_CFLAGS" >&5
12641 $as_echo_n "checking LIBXML2_CFLAGS... " >&6; }
12642 LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_CFLAGS" >&5
12644 $as_echo "$LIBXML2_CFLAGS" >&6; }
12645
12646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_LIBS" >&5
12647 $as_echo_n "checking LIBXML2_LIBS... " >&6; }
12648 LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_LIBS" >&5
12650 $as_echo "$LIBXML2_LIBS" >&6; }
12651 else
12652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12653 $as_echo "no" >&6; }
12654 LIBXML2_CFLAGS=""
12655 LIBXML2_LIBS=""
12656 ## If we have a custom action on failure, don't print errors, but
12657 ## do set a variable so people can do so.
12658 LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
12659
12660 fi
12661
12662
12663
12664 else
12665 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12666 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12667 fi
12668 fi
12669
12670 if test $succeeded = yes; then
12671 HAVE_LIBXML2=yes
12672 else
12673 HAVE_LIBXML2=no
12674 fi
12675
12676 if test "${HAVE_LIBXML2}" = "yes"; then
12677 LIBS="$LIBXML2_LIBS $LIBS"
12678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
12679 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
12680 if ${ac_cv_lib_xml2_htmlReadMemory+:} false; then :
12681 $as_echo_n "(cached) " >&6
12682 else
12683 ac_check_lib_save_LIBS=$LIBS
12684 LIBS="-lxml2 $LIBS"
12685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12686 /* end confdefs.h. */
12687
12688 /* Override any GCC internal prototype to avoid an error.
12689 Use char because int might match the return type of a GCC
12690 builtin and then its argument prototype would still apply. */
12691 #ifdef __cplusplus
12692 extern "C"
12693 #endif
12694 char htmlReadMemory ();
12695 int
12696 main ()
12697 {
12698 return htmlReadMemory ();
12699 ;
12700 return 0;
12701 }
12702 _ACEOF
12703 if ac_fn_c_try_link "$LINENO"; then :
12704 ac_cv_lib_xml2_htmlReadMemory=yes
12705 else
12706 ac_cv_lib_xml2_htmlReadMemory=no
12707 fi
12708 rm -f core conftest.err conftest.$ac_objext \
12709 conftest$ac_exeext conftest.$ac_ext
12710 LIBS=$ac_check_lib_save_LIBS
12711 fi
12712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
12713 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
12714 if test "x$ac_cv_lib_xml2_htmlReadMemory" = xyes; then :
12715 HAVE_LIBXML2=yes
12716 else
12717 HAVE_LIBXML2=no
12718 fi
12719
12720 if test "${HAVE_LIBXML2}" = "yes"; then
12721
12722 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
12723
12724 else
12725 LIBXML2_LIBS=""
12726 LIBXML2_CFLAGS=""
12727 fi
12728 fi
12729 fi
12730
12731
12732
12733 # If netdb.h doesn't declare h_errno, we must declare it by hand.
12734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
12735 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
12736 if ${emacs_cv_netdb_declares_h_errno+:} false; then :
12737 $as_echo_n "(cached) " >&6
12738 else
12739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12740 /* end confdefs.h. */
12741 #include <netdb.h>
12742 int
12743 main ()
12744 {
12745 return h_errno;
12746 ;
12747 return 0;
12748 }
12749 _ACEOF
12750 if ac_fn_c_try_link "$LINENO"; then :
12751 emacs_cv_netdb_declares_h_errno=yes
12752 else
12753 emacs_cv_netdb_declares_h_errno=no
12754 fi
12755 rm -f core conftest.err conftest.$ac_objext \
12756 conftest$ac_exeext conftest.$ac_ext
12757 fi
12758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
12759 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
12760 if test $emacs_cv_netdb_declares_h_errno = yes; then
12761
12762 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
12763
12764 fi
12765
12766 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
12767 if test "x$ac_cv_type_size_t" = xyes; then :
12768
12769 else
12770
12771 cat >>confdefs.h <<_ACEOF
12772 #define size_t unsigned int
12773 _ACEOF
12774
12775 fi
12776
12777 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12778 # for constant arguments. Useless!
12779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12780 $as_echo_n "checking for working alloca.h... " >&6; }
12781 if ${ac_cv_working_alloca_h+:} false; then :
12782 $as_echo_n "(cached) " >&6
12783 else
12784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12785 /* end confdefs.h. */
12786 #include <alloca.h>
12787 int
12788 main ()
12789 {
12790 char *p = (char *) alloca (2 * sizeof (int));
12791 if (p) return 0;
12792 ;
12793 return 0;
12794 }
12795 _ACEOF
12796 if ac_fn_c_try_link "$LINENO"; then :
12797 ac_cv_working_alloca_h=yes
12798 else
12799 ac_cv_working_alloca_h=no
12800 fi
12801 rm -f core conftest.err conftest.$ac_objext \
12802 conftest$ac_exeext conftest.$ac_ext
12803 fi
12804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12805 $as_echo "$ac_cv_working_alloca_h" >&6; }
12806 if test $ac_cv_working_alloca_h = yes; then
12807
12808 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12809
12810 fi
12811
12812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12813 $as_echo_n "checking for alloca... " >&6; }
12814 if ${ac_cv_func_alloca_works+:} false; then :
12815 $as_echo_n "(cached) " >&6
12816 else
12817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12818 /* end confdefs.h. */
12819 #ifdef __GNUC__
12820 # define alloca __builtin_alloca
12821 #else
12822 # ifdef _MSC_VER
12823 # include <malloc.h>
12824 # define alloca _alloca
12825 # else
12826 # ifdef HAVE_ALLOCA_H
12827 # include <alloca.h>
12828 # else
12829 # ifdef _AIX
12830 #pragma alloca
12831 # else
12832 # ifndef alloca /* predefined by HP cc +Olibcalls */
12833 void *alloca (size_t);
12834 # endif
12835 # endif
12836 # endif
12837 # endif
12838 #endif
12839
12840 int
12841 main ()
12842 {
12843 char *p = (char *) alloca (1);
12844 if (p) return 0;
12845 ;
12846 return 0;
12847 }
12848 _ACEOF
12849 if ac_fn_c_try_link "$LINENO"; then :
12850 ac_cv_func_alloca_works=yes
12851 else
12852 ac_cv_func_alloca_works=no
12853 fi
12854 rm -f core conftest.err conftest.$ac_objext \
12855 conftest$ac_exeext conftest.$ac_ext
12856 fi
12857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12858 $as_echo "$ac_cv_func_alloca_works" >&6; }
12859
12860 if test $ac_cv_func_alloca_works = yes; then
12861
12862 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12863
12864 else
12865 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12866 # that cause trouble. Some versions do not even contain alloca or
12867 # contain a buggy version. If you still want to use their alloca,
12868 # use ar to extract alloca.o from them instead of compiling alloca.c.
12869
12870 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12871
12872 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12873
12874
12875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12876 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12877 if ${ac_cv_os_cray+:} false; then :
12878 $as_echo_n "(cached) " >&6
12879 else
12880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12881 /* end confdefs.h. */
12882 #if defined CRAY && ! defined CRAY2
12883 webecray
12884 #else
12885 wenotbecray
12886 #endif
12887
12888 _ACEOF
12889 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12890 $EGREP "webecray" >/dev/null 2>&1; then :
12891 ac_cv_os_cray=yes
12892 else
12893 ac_cv_os_cray=no
12894 fi
12895 rm -f conftest*
12896
12897 fi
12898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12899 $as_echo "$ac_cv_os_cray" >&6; }
12900 if test $ac_cv_os_cray = yes; then
12901 for ac_func in _getb67 GETB67 getb67; do
12902 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12903 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12904 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12905
12906 cat >>confdefs.h <<_ACEOF
12907 #define CRAY_STACKSEG_END $ac_func
12908 _ACEOF
12909
12910 break
12911 fi
12912
12913 done
12914 fi
12915
12916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12917 $as_echo_n "checking stack direction for C alloca... " >&6; }
12918 if ${ac_cv_c_stack_direction+:} false; then :
12919 $as_echo_n "(cached) " >&6
12920 else
12921 if test "$cross_compiling" = yes; then :
12922 ac_cv_c_stack_direction=0
12923 else
12924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12925 /* end confdefs.h. */
12926 $ac_includes_default
12927 int
12928 find_stack_direction ()
12929 {
12930 static char *addr = 0;
12931 auto char dummy;
12932 if (addr == 0)
12933 {
12934 addr = &dummy;
12935 return find_stack_direction ();
12936 }
12937 else
12938 return (&dummy > addr) ? 1 : -1;
12939 }
12940
12941 int
12942 main ()
12943 {
12944 return find_stack_direction () < 0;
12945 }
12946 _ACEOF
12947 if ac_fn_c_try_run "$LINENO"; then :
12948 ac_cv_c_stack_direction=1
12949 else
12950 ac_cv_c_stack_direction=-1
12951 fi
12952 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12953 conftest.$ac_objext conftest.beam conftest.$ac_ext
12954 fi
12955
12956 fi
12957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12958 $as_echo "$ac_cv_c_stack_direction" >&6; }
12959 cat >>confdefs.h <<_ACEOF
12960 #define STACK_DIRECTION $ac_cv_c_stack_direction
12961 _ACEOF
12962
12963
12964 fi
12965
12966
12967 if test x"$ac_cv_func_alloca_works" != xyes; then
12968 as_fn_error $? "a system implementation of alloca is required " "$LINENO" 5
12969 fi
12970
12971 # fmod, logb, and frexp are found in -lm on most systems.
12972 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
12973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
12974 $as_echo_n "checking for sqrt in -lm... " >&6; }
12975 if ${ac_cv_lib_m_sqrt+:} false; then :
12976 $as_echo_n "(cached) " >&6
12977 else
12978 ac_check_lib_save_LIBS=$LIBS
12979 LIBS="-lm $LIBS"
12980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12981 /* end confdefs.h. */
12982
12983 /* Override any GCC internal prototype to avoid an error.
12984 Use char because int might match the return type of a GCC
12985 builtin and then its argument prototype would still apply. */
12986 #ifdef __cplusplus
12987 extern "C"
12988 #endif
12989 char sqrt ();
12990 int
12991 main ()
12992 {
12993 return sqrt ();
12994 ;
12995 return 0;
12996 }
12997 _ACEOF
12998 if ac_fn_c_try_link "$LINENO"; then :
12999 ac_cv_lib_m_sqrt=yes
13000 else
13001 ac_cv_lib_m_sqrt=no
13002 fi
13003 rm -f core conftest.err conftest.$ac_objext \
13004 conftest$ac_exeext conftest.$ac_ext
13005 LIBS=$ac_check_lib_save_LIBS
13006 fi
13007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
13008 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
13009 if test "x$ac_cv_lib_m_sqrt" = xyes; then :
13010 cat >>confdefs.h <<_ACEOF
13011 #define HAVE_LIBM 1
13012 _ACEOF
13013
13014 LIBS="-lm $LIBS"
13015
13016 fi
13017
13018
13019 # Check for mail-locking functions in a "mail" library. Probably this should
13020 # have the same check as for liblockfile below.
13021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
13022 $as_echo_n "checking for maillock in -lmail... " >&6; }
13023 if ${ac_cv_lib_mail_maillock+:} false; then :
13024 $as_echo_n "(cached) " >&6
13025 else
13026 ac_check_lib_save_LIBS=$LIBS
13027 LIBS="-lmail $LIBS"
13028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13029 /* end confdefs.h. */
13030
13031 /* Override any GCC internal prototype to avoid an error.
13032 Use char because int might match the return type of a GCC
13033 builtin and then its argument prototype would still apply. */
13034 #ifdef __cplusplus
13035 extern "C"
13036 #endif
13037 char maillock ();
13038 int
13039 main ()
13040 {
13041 return maillock ();
13042 ;
13043 return 0;
13044 }
13045 _ACEOF
13046 if ac_fn_c_try_link "$LINENO"; then :
13047 ac_cv_lib_mail_maillock=yes
13048 else
13049 ac_cv_lib_mail_maillock=no
13050 fi
13051 rm -f core conftest.err conftest.$ac_objext \
13052 conftest$ac_exeext conftest.$ac_ext
13053 LIBS=$ac_check_lib_save_LIBS
13054 fi
13055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
13056 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
13057 if test "x$ac_cv_lib_mail_maillock" = xyes; then :
13058 have_mail=yes
13059 else
13060 have_mail=no
13061 fi
13062
13063 if test $have_mail = yes; then
13064 LIBS_MAIL=-lmail
13065 LIBS="$LIBS_MAIL $LIBS"
13066
13067 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
13068
13069 else
13070 LIBS_MAIL=
13071 fi
13072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
13073 $as_echo_n "checking for maillock in -llockfile... " >&6; }
13074 if ${ac_cv_lib_lockfile_maillock+:} false; then :
13075 $as_echo_n "(cached) " >&6
13076 else
13077 ac_check_lib_save_LIBS=$LIBS
13078 LIBS="-llockfile $LIBS"
13079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13080 /* end confdefs.h. */
13081
13082 /* Override any GCC internal prototype to avoid an error.
13083 Use char because int might match the return type of a GCC
13084 builtin and then its argument prototype would still apply. */
13085 #ifdef __cplusplus
13086 extern "C"
13087 #endif
13088 char maillock ();
13089 int
13090 main ()
13091 {
13092 return maillock ();
13093 ;
13094 return 0;
13095 }
13096 _ACEOF
13097 if ac_fn_c_try_link "$LINENO"; then :
13098 ac_cv_lib_lockfile_maillock=yes
13099 else
13100 ac_cv_lib_lockfile_maillock=no
13101 fi
13102 rm -f core conftest.err conftest.$ac_objext \
13103 conftest$ac_exeext conftest.$ac_ext
13104 LIBS=$ac_check_lib_save_LIBS
13105 fi
13106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
13107 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
13108 if test "x$ac_cv_lib_lockfile_maillock" = xyes; then :
13109 have_lockfile=yes
13110 else
13111 have_lockfile=no
13112 fi
13113
13114 if test $have_lockfile = yes; then
13115 LIBS_MAIL=-llockfile
13116 LIBS="$LIBS_MAIL $LIBS"
13117
13118 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
13119
13120 else
13121 # If we have the shared liblockfile, assume we must use it for mail
13122 # locking (e.g. Debian). If we couldn't link against liblockfile
13123 # (no liblockfile.a installed), ensure that we don't need to.
13124 # Extract the first word of "liblockfile.so", so it can be a program name with args.
13125 set dummy liblockfile.so; ac_word=$2
13126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13127 $as_echo_n "checking for $ac_word... " >&6; }
13128 if ${ac_cv_prog_liblockfile+:} false; then :
13129 $as_echo_n "(cached) " >&6
13130 else
13131 if test -n "$liblockfile"; then
13132 ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
13133 else
13134 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13135 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
13136 for as_dir in $as_dummy
13137 do
13138 IFS=$as_save_IFS
13139 test -z "$as_dir" && as_dir=.
13140 for ac_exec_ext in '' $ac_executable_extensions; do
13141 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13142 ac_cv_prog_liblockfile="yes"
13143 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13144 break 2
13145 fi
13146 done
13147 done
13148 IFS=$as_save_IFS
13149
13150 test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
13151 fi
13152 fi
13153 liblockfile=$ac_cv_prog_liblockfile
13154 if test -n "$liblockfile"; then
13155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
13156 $as_echo "$liblockfile" >&6; }
13157 else
13158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13159 $as_echo "no" >&6; }
13160 fi
13161
13162
13163 if test $ac_cv_prog_liblockfile = yes; then
13164 as_fn_error $? "Shared liblockfile found but can't link against it.
13165 This probably means that movemail could lose mail.
13166 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
13167 fi
13168 fi
13169 for ac_func in touchlock
13170 do :
13171 ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
13172 if test "x$ac_cv_func_touchlock" = xyes; then :
13173 cat >>confdefs.h <<_ACEOF
13174 #define HAVE_TOUCHLOCK 1
13175 _ACEOF
13176
13177 fi
13178 done
13179
13180 for ac_header in maillock.h
13181 do :
13182 ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
13183 if test "x$ac_cv_header_maillock_h" = xyes; then :
13184 cat >>confdefs.h <<_ACEOF
13185 #define HAVE_MAILLOCK_H 1
13186 _ACEOF
13187
13188 fi
13189
13190 done
13191
13192
13193
13194 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
13195 ## interlock access to the mail spool. The alternative is a lock file named
13196 ## /usr/spool/mail/$USER.lock.
13197 mail_lock=no
13198 case "$opsys" in
13199 aix4-2) mail_lock="lockf" ;;
13200
13201 gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
13202
13203 ## On GNU/Linux systems, both methods are used by various mail programs.
13204 ## I assume most people are using newer mailers that have heard of flock.
13205 ## Change this if you need to.
13206 ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
13207 ## configure gets the right answers, and that means *NOT* using flock.
13208 ## Using flock is guaranteed to be the wrong thing. See Debian Policy
13209 ## for details.'' and then uses `#ifdef DEBIAN'. Unfortunately the
13210 ## Debian maintainer hasn't provided a clean fix for Emacs.
13211 ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
13212 ## HAVE_MAILLOCK_H are defined, so the following appears to be the
13213 ## correct logic. -- fx
13214 ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
13215 ## liblockfile is a Free Software replacement for libmail, used on
13216 ## Debian systems and elsewhere. -rfr.
13217 gnu-*)
13218 mail_lock="flock"
13219 if test $have_mail = yes || test $have_lockfile = yes; then
13220 test $ac_cv_header_maillock_h = yes && mail_lock=no
13221 fi
13222 ;;
13223 esac
13224
13225 BLESSMAIL_TARGET=
13226 case "$mail_lock" in
13227 flock)
13228 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
13229 ;;
13230
13231 lockf)
13232 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
13233 ;;
13234
13235 *) BLESSMAIL_TARGET="need-blessmail" ;;
13236 esac
13237
13238
13239
13240 for ac_func in gethostname getdomainname dup2 \
13241 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
13242 random lrand48 logb frexp fmod rint cbrt ftime setsid \
13243 strerror fpathconf select euidaccess getpagesize tzset setlocale \
13244 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
13245 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm strchr strrchr \
13246 sendto recvfrom getsockopt setsockopt getsockname getpeername \
13247 gai_strerror mkstemp getline getdelim mremap memmove fsync sync \
13248 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
13249 cfmakeraw cfsetspeed isnan copysign __executable_start
13250 do :
13251 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13252 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13253 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
13254 cat >>confdefs.h <<_ACEOF
13255 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13256 _ACEOF
13257
13258 fi
13259 done
13260
13261
13262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
13263 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
13264 if ${emacs_cv_func___builtin_unwind_init+:} false; then :
13265 $as_echo_n "(cached) " >&6
13266 else
13267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13268 /* end confdefs.h. */
13269
13270 int
13271 main ()
13272 {
13273 __builtin_unwind_init ();
13274 ;
13275 return 0;
13276 }
13277 _ACEOF
13278 if ac_fn_c_try_link "$LINENO"; then :
13279 emacs_cv_func___builtin_unwind_init=yes
13280 else
13281 emacs_cv_func___builtin_unwind_init=no
13282 fi
13283 rm -f core conftest.err conftest.$ac_objext \
13284 conftest$ac_exeext conftest.$ac_ext
13285 fi
13286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
13287 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
13288 if test $emacs_cv_func___builtin_unwind_init = yes; then
13289
13290 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
13291
13292 fi
13293
13294 for ac_header in sys/un.h
13295 do :
13296 ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
13297 if test "x$ac_cv_header_sys_un_h" = xyes; then :
13298 cat >>confdefs.h <<_ACEOF
13299 #define HAVE_SYS_UN_H 1
13300 _ACEOF
13301
13302 fi
13303
13304 done
13305
13306
13307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13308 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13309 if ${ac_cv_sys_largefile_source+:} false; then :
13310 $as_echo_n "(cached) " >&6
13311 else
13312 while :; do
13313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13314 /* end confdefs.h. */
13315 #include <sys/types.h> /* for off_t */
13316 #include <stdio.h>
13317 int
13318 main ()
13319 {
13320 int (*fp) (FILE *, off_t, int) = fseeko;
13321 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13322 ;
13323 return 0;
13324 }
13325 _ACEOF
13326 if ac_fn_c_try_link "$LINENO"; then :
13327 ac_cv_sys_largefile_source=no; break
13328 fi
13329 rm -f core conftest.err conftest.$ac_objext \
13330 conftest$ac_exeext conftest.$ac_ext
13331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13332 /* end confdefs.h. */
13333 #define _LARGEFILE_SOURCE 1
13334 #include <sys/types.h> /* for off_t */
13335 #include <stdio.h>
13336 int
13337 main ()
13338 {
13339 int (*fp) (FILE *, off_t, int) = fseeko;
13340 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13341 ;
13342 return 0;
13343 }
13344 _ACEOF
13345 if ac_fn_c_try_link "$LINENO"; then :
13346 ac_cv_sys_largefile_source=1; break
13347 fi
13348 rm -f core conftest.err conftest.$ac_objext \
13349 conftest$ac_exeext conftest.$ac_ext
13350 ac_cv_sys_largefile_source=unknown
13351 break
13352 done
13353 fi
13354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13355 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13356 case $ac_cv_sys_largefile_source in #(
13357 no | unknown) ;;
13358 *)
13359 cat >>confdefs.h <<_ACEOF
13360 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13361 _ACEOF
13362 ;;
13363 esac
13364 rm -rf conftest*
13365
13366 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13367 # in glibc 2.1.3, but that breaks too many other things.
13368 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13369 if test $ac_cv_sys_largefile_source != unknown; then
13370
13371 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13372
13373 fi
13374
13375
13376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13377 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13378 if ${ac_cv_func_getpgrp_void+:} false; then :
13379 $as_echo_n "(cached) " >&6
13380 else
13381 # Use it with a single arg.
13382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13383 /* end confdefs.h. */
13384 $ac_includes_default
13385 int
13386 main ()
13387 {
13388 getpgrp (0);
13389 ;
13390 return 0;
13391 }
13392 _ACEOF
13393 if ac_fn_c_try_compile "$LINENO"; then :
13394 ac_cv_func_getpgrp_void=no
13395 else
13396 ac_cv_func_getpgrp_void=yes
13397 fi
13398 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13399
13400 fi
13401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13402 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13403 if test $ac_cv_func_getpgrp_void = yes; then
13404
13405 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13406
13407 fi
13408
13409
13410 # Configure gnulib.
13411
13412
13413
13414
13415
13416
13417
13418
13419
13420
13421 LIBC_FATAL_STDERR_=1
13422 export LIBC_FATAL_STDERR_
13423
13424
13425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
13426 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
13427 if ${ac_cv_c_bigendian+:} false; then :
13428 $as_echo_n "(cached) " >&6
13429 else
13430 ac_cv_c_bigendian=unknown
13431 # See if we're dealing with a universal compiler.
13432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13433 /* end confdefs.h. */
13434 #ifndef __APPLE_CC__
13435 not a universal capable compiler
13436 #endif
13437 typedef int dummy;
13438
13439 _ACEOF
13440 if ac_fn_c_try_compile "$LINENO"; then :
13441
13442 # Check for potential -arch flags. It is not universal unless
13443 # there are at least two -arch flags with different values.
13444 ac_arch=
13445 ac_prev=
13446 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
13447 if test -n "$ac_prev"; then
13448 case $ac_word in
13449 i?86 | x86_64 | ppc | ppc64)
13450 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
13451 ac_arch=$ac_word
13452 else
13453 ac_cv_c_bigendian=universal
13454 break
13455 fi
13456 ;;
13457 esac
13458 ac_prev=
13459 elif test "x$ac_word" = "x-arch"; then
13460 ac_prev=arch
13461 fi
13462 done
13463 fi
13464 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13465 if test $ac_cv_c_bigendian = unknown; then
13466 # See if sys/param.h defines the BYTE_ORDER macro.
13467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13468 /* end confdefs.h. */
13469 #include <sys/types.h>
13470 #include <sys/param.h>
13471
13472 int
13473 main ()
13474 {
13475 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
13476 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
13477 && LITTLE_ENDIAN)
13478 bogus endian macros
13479 #endif
13480
13481 ;
13482 return 0;
13483 }
13484 _ACEOF
13485 if ac_fn_c_try_compile "$LINENO"; then :
13486 # It does; now see whether it defined to BIG_ENDIAN or not.
13487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13488 /* end confdefs.h. */
13489 #include <sys/types.h>
13490 #include <sys/param.h>
13491
13492 int
13493 main ()
13494 {
13495 #if BYTE_ORDER != BIG_ENDIAN
13496 not big endian
13497 #endif
13498
13499 ;
13500 return 0;
13501 }
13502 _ACEOF
13503 if ac_fn_c_try_compile "$LINENO"; then :
13504 ac_cv_c_bigendian=yes
13505 else
13506 ac_cv_c_bigendian=no
13507 fi
13508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13509 fi
13510 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13511 fi
13512 if test $ac_cv_c_bigendian = unknown; then
13513 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
13514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13515 /* end confdefs.h. */
13516 #include <limits.h>
13517
13518 int
13519 main ()
13520 {
13521 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
13522 bogus endian macros
13523 #endif
13524
13525 ;
13526 return 0;
13527 }
13528 _ACEOF
13529 if ac_fn_c_try_compile "$LINENO"; then :
13530 # It does; now see whether it defined to _BIG_ENDIAN or not.
13531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13532 /* end confdefs.h. */
13533 #include <limits.h>
13534
13535 int
13536 main ()
13537 {
13538 #ifndef _BIG_ENDIAN
13539 not big endian
13540 #endif
13541
13542 ;
13543 return 0;
13544 }
13545 _ACEOF
13546 if ac_fn_c_try_compile "$LINENO"; then :
13547 ac_cv_c_bigendian=yes
13548 else
13549 ac_cv_c_bigendian=no
13550 fi
13551 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13552 fi
13553 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13554 fi
13555 if test $ac_cv_c_bigendian = unknown; then
13556 # Compile a test program.
13557 if test "$cross_compiling" = yes; then :
13558 # Try to guess by grepping values from an object file.
13559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13560 /* end confdefs.h. */
13561 short int ascii_mm[] =
13562 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
13563 short int ascii_ii[] =
13564 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
13565 int use_ascii (int i) {
13566 return ascii_mm[i] + ascii_ii[i];
13567 }
13568 short int ebcdic_ii[] =
13569 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
13570 short int ebcdic_mm[] =
13571 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
13572 int use_ebcdic (int i) {
13573 return ebcdic_mm[i] + ebcdic_ii[i];
13574 }
13575 extern int foo;
13576
13577 int
13578 main ()
13579 {
13580 return use_ascii (foo) == use_ebcdic (foo);
13581 ;
13582 return 0;
13583 }
13584 _ACEOF
13585 if ac_fn_c_try_compile "$LINENO"; then :
13586 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
13587 ac_cv_c_bigendian=yes
13588 fi
13589 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
13590 if test "$ac_cv_c_bigendian" = unknown; then
13591 ac_cv_c_bigendian=no
13592 else
13593 # finding both strings is unlikely to happen, but who knows?
13594 ac_cv_c_bigendian=unknown
13595 fi
13596 fi
13597 fi
13598 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13599 else
13600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13601 /* end confdefs.h. */
13602 $ac_includes_default
13603 int
13604 main ()
13605 {
13606
13607 /* Are we little or big endian? From Harbison&Steele. */
13608 union
13609 {
13610 long int l;
13611 char c[sizeof (long int)];
13612 } u;
13613 u.l = 1;
13614 return u.c[sizeof (long int) - 1] == 1;
13615
13616 ;
13617 return 0;
13618 }
13619 _ACEOF
13620 if ac_fn_c_try_run "$LINENO"; then :
13621 ac_cv_c_bigendian=no
13622 else
13623 ac_cv_c_bigendian=yes
13624 fi
13625 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13626 conftest.$ac_objext conftest.beam conftest.$ac_ext
13627 fi
13628
13629 fi
13630 fi
13631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
13632 $as_echo "$ac_cv_c_bigendian" >&6; }
13633 case $ac_cv_c_bigendian in #(
13634 yes)
13635 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
13636 ;; #(
13637 no)
13638 ;; #(
13639 universal)
13640
13641 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
13642
13643 ;; #(
13644 *)
13645 as_fn_error $? "unknown endianness
13646 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
13647 esac
13648
13649
13650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
13651 $as_echo_n "checking for inline... " >&6; }
13652 if ${ac_cv_c_inline+:} false; then :
13653 $as_echo_n "(cached) " >&6
13654 else
13655 ac_cv_c_inline=no
13656 for ac_kw in inline __inline__ __inline; do
13657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13658 /* end confdefs.h. */
13659 #ifndef __cplusplus
13660 typedef int foo_t;
13661 static $ac_kw foo_t static_foo () {return 0; }
13662 $ac_kw foo_t foo () {return 0; }
13663 #endif
13664
13665 _ACEOF
13666 if ac_fn_c_try_compile "$LINENO"; then :
13667 ac_cv_c_inline=$ac_kw
13668 fi
13669 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13670 test "$ac_cv_c_inline" != no && break
13671 done
13672
13673 fi
13674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
13675 $as_echo "$ac_cv_c_inline" >&6; }
13676
13677 case $ac_cv_c_inline in
13678 inline | yes) ;;
13679 *)
13680 case $ac_cv_c_inline in
13681 no) ac_val=;;
13682 *) ac_val=$ac_cv_c_inline;;
13683 esac
13684 cat >>confdefs.h <<_ACEOF
13685 #ifndef __cplusplus
13686 #define inline $ac_val
13687 #endif
13688 _ACEOF
13689 ;;
13690 esac
13691
13692
13693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
13694 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
13695 if ${gl_cv_func_c99_strtold+:} false; then :
13696 $as_echo_n "(cached) " >&6
13697 else
13698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13699 /* end confdefs.h. */
13700 /* On HP-UX before 11.23, strtold returns a struct instead of
13701 long double. Reject implementations like that, by requiring
13702 compatibility with the C99 prototype. */
13703 #include <stdlib.h>
13704 static long double (*p) (char const *, char **) = strtold;
13705 static long double
13706 test (char const *nptr, char **endptr)
13707 {
13708 long double r;
13709 r = strtold (nptr, endptr);
13710 return r;
13711 }
13712 int
13713 main ()
13714 {
13715 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
13716 ;
13717 return 0;
13718 }
13719 _ACEOF
13720 if ac_fn_c_try_link "$LINENO"; then :
13721 gl_cv_func_c99_strtold=yes
13722 else
13723 gl_cv_func_c99_strtold=no
13724 fi
13725 rm -f core conftest.err conftest.$ac_objext \
13726 conftest$ac_exeext conftest.$ac_ext
13727 fi
13728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
13729 $as_echo "$gl_cv_func_c99_strtold" >&6; }
13730 if test $gl_cv_func_c99_strtold = yes; then
13731
13732 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
13733
13734 fi
13735
13736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
13737 $as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
13738 if ${ac_cv_struct_st_dm_mode+:} false; then :
13739 $as_echo_n "(cached) " >&6
13740 else
13741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13742 /* end confdefs.h. */
13743
13744 #include <sys/types.h>
13745 #include <sys/stat.h>
13746 int
13747 main ()
13748 {
13749 struct stat s; s.st_dm_mode;
13750 ;
13751 return 0;
13752 }
13753 _ACEOF
13754 if ac_fn_c_try_compile "$LINENO"; then :
13755 ac_cv_struct_st_dm_mode=yes
13756 else
13757 ac_cv_struct_st_dm_mode=no
13758 fi
13759 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13760 fi
13761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
13762 $as_echo "$ac_cv_struct_st_dm_mode" >&6; }
13763
13764 if test $ac_cv_struct_st_dm_mode = yes; then
13765
13766 $as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
13767
13768 fi
13769
13770
13771 ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
13772 if test "x$ac_cv_have_decl_strmode" = xyes; then :
13773 ac_have_decl=1
13774 else
13775 ac_have_decl=0
13776 fi
13777
13778 cat >>confdefs.h <<_ACEOF
13779 #define HAVE_DECL_STRMODE $ac_have_decl
13780 _ACEOF
13781
13782
13783 GNULIB__EXIT=0;
13784 GNULIB_ATOLL=0;
13785 GNULIB_CALLOC_POSIX=0;
13786 GNULIB_CANONICALIZE_FILE_NAME=0;
13787 GNULIB_GETLOADAVG=0;
13788 GNULIB_GETSUBOPT=0;
13789 GNULIB_GRANTPT=0;
13790 GNULIB_MALLOC_POSIX=0;
13791 GNULIB_MBTOWC=0;
13792 GNULIB_MKDTEMP=0;
13793 GNULIB_MKOSTEMP=0;
13794 GNULIB_MKOSTEMPS=0;
13795 GNULIB_MKSTEMP=0;
13796 GNULIB_MKSTEMPS=0;
13797 GNULIB_PTSNAME=0;
13798 GNULIB_PUTENV=0;
13799 GNULIB_RANDOM_R=0;
13800 GNULIB_REALLOC_POSIX=0;
13801 GNULIB_REALPATH=0;
13802 GNULIB_RPMATCH=0;
13803 GNULIB_SETENV=0;
13804 GNULIB_STRTOD=0;
13805 GNULIB_STRTOLL=0;
13806 GNULIB_STRTOULL=0;
13807 GNULIB_SYSTEM_POSIX=0;
13808 GNULIB_UNLOCKPT=0;
13809 GNULIB_UNSETENV=0;
13810 GNULIB_WCTOMB=0;
13811 HAVE__EXIT=1;
13812 HAVE_ATOLL=1;
13813 HAVE_CANONICALIZE_FILE_NAME=1;
13814 HAVE_DECL_GETLOADAVG=1;
13815 HAVE_GETSUBOPT=1;
13816 HAVE_GRANTPT=1;
13817 HAVE_MKDTEMP=1;
13818 HAVE_MKOSTEMP=1;
13819 HAVE_MKOSTEMPS=1;
13820 HAVE_MKSTEMP=1;
13821 HAVE_MKSTEMPS=1;
13822 HAVE_PTSNAME=1;
13823 HAVE_RANDOM_H=1;
13824 HAVE_RANDOM_R=1;
13825 HAVE_REALPATH=1;
13826 HAVE_RPMATCH=1;
13827 HAVE_SETENV=1;
13828 HAVE_DECL_SETENV=1;
13829 HAVE_STRTOD=1;
13830 HAVE_STRTOLL=1;
13831 HAVE_STRTOULL=1;
13832 HAVE_STRUCT_RANDOM_DATA=1;
13833 HAVE_SYS_LOADAVG_H=0;
13834 HAVE_UNLOCKPT=1;
13835 HAVE_DECL_UNSETENV=1;
13836 REPLACE_CALLOC=0;
13837 REPLACE_CANONICALIZE_FILE_NAME=0;
13838 REPLACE_MALLOC=0;
13839 REPLACE_MBTOWC=0;
13840 REPLACE_MKSTEMP=0;
13841 REPLACE_PUTENV=0;
13842 REPLACE_REALLOC=0;
13843 REPLACE_REALPATH=0;
13844 REPLACE_SETENV=0;
13845 REPLACE_STRTOD=0;
13846 REPLACE_UNSETENV=0;
13847 REPLACE_WCTOMB=0;
13848
13849
13850 GNULIB_CHOWN=0;
13851 GNULIB_CLOSE=0;
13852 GNULIB_DUP2=0;
13853 GNULIB_DUP3=0;
13854 GNULIB_ENVIRON=0;
13855 GNULIB_EUIDACCESS=0;
13856 GNULIB_FACCESSAT=0;
13857 GNULIB_FCHDIR=0;
13858 GNULIB_FCHOWNAT=0;
13859 GNULIB_FSYNC=0;
13860 GNULIB_FTRUNCATE=0;
13861 GNULIB_GETCWD=0;
13862 GNULIB_GETDOMAINNAME=0;
13863 GNULIB_GETDTABLESIZE=0;
13864 GNULIB_GETGROUPS=0;
13865 GNULIB_GETHOSTNAME=0;
13866 GNULIB_GETLOGIN=0;
13867 GNULIB_GETLOGIN_R=0;
13868 GNULIB_GETPAGESIZE=0;
13869 GNULIB_GETUSERSHELL=0;
13870 GNULIB_LCHOWN=0;
13871 GNULIB_LINK=0;
13872 GNULIB_LINKAT=0;
13873 GNULIB_LSEEK=0;
13874 GNULIB_PIPE=0;
13875 GNULIB_PIPE2=0;
13876 GNULIB_PREAD=0;
13877 GNULIB_PWRITE=0;
13878 GNULIB_READLINK=0;
13879 GNULIB_READLINKAT=0;
13880 GNULIB_RMDIR=0;
13881 GNULIB_SLEEP=0;
13882 GNULIB_SYMLINK=0;
13883 GNULIB_SYMLINKAT=0;
13884 GNULIB_TTYNAME_R=0;
13885 GNULIB_UNISTD_H_GETOPT=0;
13886 GNULIB_UNISTD_H_SIGPIPE=0;
13887 GNULIB_UNLINK=0;
13888 GNULIB_UNLINKAT=0;
13889 GNULIB_USLEEP=0;
13890 GNULIB_WRITE=0;
13891 HAVE_CHOWN=1;
13892 HAVE_DUP2=1;
13893 HAVE_DUP3=1;
13894 HAVE_EUIDACCESS=1;
13895 HAVE_FACCESSAT=1;
13896 HAVE_FCHDIR=1;
13897 HAVE_FCHOWNAT=1;
13898 HAVE_FSYNC=1;
13899 HAVE_FTRUNCATE=1;
13900 HAVE_GETDTABLESIZE=1;
13901 HAVE_GETGROUPS=1;
13902 HAVE_GETHOSTNAME=1;
13903 HAVE_GETLOGIN=1;
13904 HAVE_GETPAGESIZE=1;
13905 HAVE_LCHOWN=1;
13906 HAVE_LINK=1;
13907 HAVE_LINKAT=1;
13908 HAVE_PIPE=1;
13909 HAVE_PIPE2=1;
13910 HAVE_PREAD=1;
13911 HAVE_PWRITE=1;
13912 HAVE_READLINK=1;
13913 HAVE_READLINKAT=1;
13914 HAVE_SLEEP=1;
13915 HAVE_SYMLINK=1;
13916 HAVE_SYMLINKAT=1;
13917 HAVE_UNLINKAT=1;
13918 HAVE_USLEEP=1;
13919 HAVE_DECL_ENVIRON=1;
13920 HAVE_DECL_FCHDIR=1;
13921 HAVE_DECL_GETDOMAINNAME=1;
13922 HAVE_DECL_GETLOGIN_R=1;
13923 HAVE_DECL_GETPAGESIZE=1;
13924 HAVE_DECL_GETUSERSHELL=1;
13925 HAVE_DECL_TTYNAME_R=1;
13926 HAVE_OS_H=0;
13927 HAVE_SYS_PARAM_H=0;
13928 REPLACE_CHOWN=0;
13929 REPLACE_CLOSE=0;
13930 REPLACE_DUP=0;
13931 REPLACE_DUP2=0;
13932 REPLACE_FCHOWNAT=0;
13933 REPLACE_GETCWD=0;
13934 REPLACE_GETDOMAINNAME=0;
13935 REPLACE_GETLOGIN_R=0;
13936 REPLACE_GETGROUPS=0;
13937 REPLACE_GETPAGESIZE=0;
13938 REPLACE_LCHOWN=0;
13939 REPLACE_LINK=0;
13940 REPLACE_LINKAT=0;
13941 REPLACE_LSEEK=0;
13942 REPLACE_PREAD=0;
13943 REPLACE_PWRITE=0;
13944 REPLACE_READLINK=0;
13945 REPLACE_RMDIR=0;
13946 REPLACE_SLEEP=0;
13947 REPLACE_SYMLINK=0;
13948 REPLACE_TTYNAME_R=0;
13949 REPLACE_UNLINK=0;
13950 REPLACE_UNLINKAT=0;
13951 REPLACE_USLEEP=0;
13952 REPLACE_WRITE=0;
13953 UNISTD_H_HAVE_WINSOCK2_H=0;
13954 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
13955
13956
13957
13958
13959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
13960 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
13961 if ${gl_cv_have_include_next+:} false; then :
13962 $as_echo_n "(cached) " >&6
13963 else
13964 rm -rf conftestd1a conftestd1b conftestd2
13965 mkdir conftestd1a conftestd1b conftestd2
13966 cat <<EOF > conftestd1a/conftest.h
13967 #define DEFINED_IN_CONFTESTD1
13968 #include_next <conftest.h>
13969 #ifdef DEFINED_IN_CONFTESTD2
13970 int foo;
13971 #else
13972 #error "include_next doesn't work"
13973 #endif
13974 EOF
13975 cat <<EOF > conftestd1b/conftest.h
13976 #define DEFINED_IN_CONFTESTD1
13977 #include <stdio.h>
13978 #include_next <conftest.h>
13979 #ifdef DEFINED_IN_CONFTESTD2
13980 int foo;
13981 #else
13982 #error "include_next doesn't work"
13983 #endif
13984 EOF
13985 cat <<EOF > conftestd2/conftest.h
13986 #ifndef DEFINED_IN_CONFTESTD1
13987 #error "include_next test doesn't work"
13988 #endif
13989 #define DEFINED_IN_CONFTESTD2
13990 EOF
13991 gl_save_CPPFLAGS="$CPPFLAGS"
13992 CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
13993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13994 /* end confdefs.h. */
13995 #include <conftest.h>
13996 _ACEOF
13997 if ac_fn_c_try_compile "$LINENO"; then :
13998 gl_cv_have_include_next=yes
13999 else
14000 CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
14001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14002 /* end confdefs.h. */
14003 #include <conftest.h>
14004 _ACEOF
14005 if ac_fn_c_try_compile "$LINENO"; then :
14006 gl_cv_have_include_next=buggy
14007 else
14008 gl_cv_have_include_next=no
14009 fi
14010 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14011
14012 fi
14013 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14014 CPPFLAGS="$gl_save_CPPFLAGS"
14015 rm -rf conftestd1a conftestd1b conftestd2
14016
14017 fi
14018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
14019 $as_echo "$gl_cv_have_include_next" >&6; }
14020 PRAGMA_SYSTEM_HEADER=
14021 if test $gl_cv_have_include_next = yes; then
14022 INCLUDE_NEXT=include_next
14023 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
14024 if test -n "$GCC"; then
14025 PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
14026 fi
14027 else
14028 if test $gl_cv_have_include_next = buggy; then
14029 INCLUDE_NEXT=include
14030 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
14031 else
14032 INCLUDE_NEXT=include
14033 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
14034 fi
14035 fi
14036
14037
14038
14039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
14040 $as_echo_n "checking whether system header files limit the line length... " >&6; }
14041 if ${gl_cv_pragma_columns+:} false; then :
14042 $as_echo_n "(cached) " >&6
14043 else
14044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14045 /* end confdefs.h. */
14046
14047 #ifdef __TANDEM
14048 choke me
14049 #endif
14050
14051 _ACEOF
14052 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14053 $EGREP "choke me" >/dev/null 2>&1; then :
14054 gl_cv_pragma_columns=yes
14055 else
14056 gl_cv_pragma_columns=no
14057 fi
14058 rm -f conftest*
14059
14060
14061 fi
14062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
14063 $as_echo "$gl_cv_pragma_columns" >&6; }
14064 if test $gl_cv_pragma_columns = yes; then
14065 PRAGMA_COLUMNS="#pragma COLUMNS 10000"
14066 else
14067 PRAGMA_COLUMNS=
14068 fi
14069
14070
14071
14072
14073
14074
14075
14076
14077
14078
14079
14080
14081
14082
14083
14084
14085
14086 if test $gl_cv_have_include_next = yes; then
14087 gl_cv_next_getopt_h='<'getopt.h'>'
14088 else
14089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
14090 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
14091 if ${gl_cv_next_getopt_h+:} false; then :
14092 $as_echo_n "(cached) " >&6
14093 else
14094
14095 if test $ac_cv_header_getopt_h = yes; then
14096
14097
14098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14099 /* end confdefs.h. */
14100 #include <getopt.h>
14101
14102 _ACEOF
14103 case "$host_os" in
14104 aix*) gl_absname_cpp="$ac_cpp -C" ;;
14105 *) gl_absname_cpp="$ac_cpp" ;;
14106 esac
14107 gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
14108 sed -n '\#/getopt.h#{
14109 s#.*"\(.*/getopt.h\)".*#\1#
14110 s#^/[^/]#//&#
14111 p
14112 q
14113 }'`'"'
14114 else
14115 gl_cv_next_getopt_h='<'getopt.h'>'
14116 fi
14117
14118
14119 fi
14120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
14121 $as_echo "$gl_cv_next_getopt_h" >&6; }
14122 fi
14123 NEXT_GETOPT_H=$gl_cv_next_getopt_h
14124
14125 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
14126 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
14127 gl_next_as_first_directive='<'getopt.h'>'
14128 else
14129 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
14130 gl_next_as_first_directive=$gl_cv_next_getopt_h
14131 fi
14132 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
14133
14134
14135
14136
14137 if test $ac_cv_header_getopt_h = yes; then
14138 HAVE_GETOPT_H=1
14139 else
14140 HAVE_GETOPT_H=0
14141 fi
14142
14143
14144 gl_replace_getopt=
14145
14146 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14147 for ac_header in getopt.h
14148 do :
14149 ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
14150 if test "x$ac_cv_header_getopt_h" = xyes; then :
14151 cat >>confdefs.h <<_ACEOF
14152 #define HAVE_GETOPT_H 1
14153 _ACEOF
14154
14155 else
14156 gl_replace_getopt=yes
14157 fi
14158
14159 done
14160
14161 fi
14162
14163 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14164 for ac_func in getopt_long_only
14165 do :
14166 ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
14167 if test "x$ac_cv_func_getopt_long_only" = xyes; then :
14168 cat >>confdefs.h <<_ACEOF
14169 #define HAVE_GETOPT_LONG_ONLY 1
14170 _ACEOF
14171
14172 else
14173 gl_replace_getopt=yes
14174 fi
14175 done
14176
14177 fi
14178
14179 if test -z "$gl_replace_getopt"; then
14180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
14181 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
14182 if ${gl_cv_func_getopt_posix+:} false; then :
14183 $as_echo_n "(cached) " >&6
14184 else
14185
14186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14187 /* end confdefs.h. */
14188 #include <unistd.h>
14189 int
14190 main ()
14191 {
14192 int *p = &optreset; return optreset;
14193 ;
14194 return 0;
14195 }
14196 _ACEOF
14197 if ac_fn_c_try_compile "$LINENO"; then :
14198 gl_optind_min=1
14199 else
14200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14201 /* end confdefs.h. */
14202 #include <getopt.h>
14203 int
14204 main ()
14205 {
14206 return !getopt_clip;
14207 ;
14208 return 0;
14209 }
14210 _ACEOF
14211 if ac_fn_c_try_compile "$LINENO"; then :
14212 gl_optind_min=1
14213 else
14214 gl_optind_min=0
14215 fi
14216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14217 fi
14218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14219
14220 gl_save_CPPFLAGS=$CPPFLAGS
14221 CPPFLAGS="$CPPFLAGS -DOPTIND_MIN=$gl_optind_min"
14222 if test "$cross_compiling" = yes; then :
14223 case "$host_os" in
14224 mingw*) gl_cv_func_getopt_posix="guessing no";;
14225 darwin* | aix*) gl_cv_func_getopt_posix="guessing no";;
14226 *) gl_cv_func_getopt_posix="guessing yes";;
14227 esac
14228
14229 else
14230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14231 /* end confdefs.h. */
14232
14233 #include <unistd.h>
14234 #include <stdlib.h>
14235 #include <string.h>
14236
14237 int
14238 main ()
14239 {
14240 {
14241 int argc = 0;
14242 char *argv[10];
14243 int c;
14244
14245 argv[argc++] = "program";
14246 argv[argc++] = "-a";
14247 argv[argc++] = "foo";
14248 argv[argc++] = "bar";
14249 argv[argc] = NULL;
14250 optind = OPTIND_MIN;
14251 opterr = 0;
14252
14253 c = getopt (argc, argv, "ab");
14254 if (!(c == 'a'))
14255 return 1;
14256 c = getopt (argc, argv, "ab");
14257 if (!(c == -1))
14258 return 2;
14259 if (!(optind == 2))
14260 return 3;
14261 }
14262 /* Some internal state exists at this point. */
14263 {
14264 int argc = 0;
14265 char *argv[10];
14266 int c;
14267
14268 argv[argc++] = "program";
14269 argv[argc++] = "donald";
14270 argv[argc++] = "-p";
14271 argv[argc++] = "billy";
14272 argv[argc++] = "duck";
14273 argv[argc++] = "-a";
14274 argv[argc++] = "bar";
14275 argv[argc] = NULL;
14276 optind = OPTIND_MIN;
14277 opterr = 0;
14278
14279 c = getopt (argc, argv, "+abp:q:");
14280 if (!(c == -1))
14281 return 4;
14282 if (!(strcmp (argv[0], "program") == 0))
14283 return 5;
14284 if (!(strcmp (argv[1], "donald") == 0))
14285 return 6;
14286 if (!(strcmp (argv[2], "-p") == 0))
14287 return 7;
14288 if (!(strcmp (argv[3], "billy") == 0))
14289 return 8;
14290 if (!(strcmp (argv[4], "duck") == 0))
14291 return 9;
14292 if (!(strcmp (argv[5], "-a") == 0))
14293 return 10;
14294 if (!(strcmp (argv[6], "bar") == 0))
14295 return 11;
14296 if (!(optind == 1))
14297 return 12;
14298 }
14299 /* Detect MacOS 10.5, AIX 7.1 bug. */
14300 {
14301 char *argv[3] = { "program", "-ab", NULL };
14302 optind = OPTIND_MIN;
14303 opterr = 0;
14304 if (getopt (2, argv, "ab:") != 'a')
14305 return 13;
14306 if (getopt (2, argv, "ab:") != '?')
14307 return 14;
14308 if (optopt != 'b')
14309 return 15;
14310 if (optind != 2)
14311 return 16;
14312 }
14313
14314 return 0;
14315 }
14316
14317 _ACEOF
14318 if ac_fn_c_try_run "$LINENO"; then :
14319 gl_cv_func_getopt_posix=yes
14320 else
14321 gl_cv_func_getopt_posix=no
14322 fi
14323 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14324 conftest.$ac_objext conftest.beam conftest.$ac_ext
14325 fi
14326
14327 CPPFLAGS=$gl_save_CPPFLAGS
14328
14329 fi
14330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
14331 $as_echo "$gl_cv_func_getopt_posix" >&6; }
14332 case "$gl_cv_func_getopt_posix" in
14333 *no) gl_replace_getopt=yes ;;
14334 esac
14335 fi
14336
14337 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
14339 $as_echo_n "checking for working GNU getopt function... " >&6; }
14340 if ${gl_cv_func_getopt_gnu+:} false; then :
14341 $as_echo_n "(cached) " >&6
14342 else
14343 # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
14344 # optstring is necessary for programs like m4 that have POSIX-mandated
14345 # semantics for supporting options interspersed with files.
14346 # Also, since getopt_long is a GNU extension, we require optind=0.
14347 # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
14348 # so take care to revert to the correct (non-)export state.
14349 gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
14350 case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
14351 xx) gl_had_POSIXLY_CORRECT=exported ;;
14352 x) gl_had_POSIXLY_CORRECT=yes ;;
14353 *) gl_had_POSIXLY_CORRECT= ;;
14354 esac
14355 POSIXLY_CORRECT=1
14356 export POSIXLY_CORRECT
14357 if test "$cross_compiling" = yes; then :
14358 case $host_os:$ac_cv_have_decl_optreset in
14359 *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;;
14360 *:yes) gl_cv_func_getopt_gnu=no;;
14361 *) gl_cv_func_getopt_gnu=yes;;
14362 esac
14363
14364 else
14365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14366 /* end confdefs.h. */
14367 #include <getopt.h>
14368 #include <stddef.h>
14369 #include <string.h>
14370
14371 int
14372 main ()
14373 {
14374
14375 int result = 0;
14376 /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
14377 and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
14378 OSF/1 5.1, Solaris 10. */
14379 {
14380 char *myargv[3];
14381 myargv[0] = "conftest";
14382 myargv[1] = "-+";
14383 myargv[2] = 0;
14384 opterr = 0;
14385 if (getopt (2, myargv, "+a") != '?')
14386 result |= 1;
14387 }
14388 /* This code succeeds on glibc 2.8, mingw,
14389 and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
14390 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */
14391 {
14392 char *argv[] = { "program", "-p", "foo", "bar", NULL };
14393
14394 optind = 1;
14395 if (getopt (4, argv, "p::") != 'p')
14396 result |= 2;
14397 else if (optarg != NULL)
14398 result |= 4;
14399 else if (getopt (4, argv, "p::") != -1)
14400 result |= 6;
14401 else if (optind != 2)
14402 result |= 8;
14403 }
14404 /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */
14405 {
14406 char *argv[] = { "program", "foo", "-p", NULL };
14407 optind = 0;
14408 if (getopt (3, argv, "-p") != 1)
14409 result |= 16;
14410 else if (getopt (3, argv, "-p") != 'p')
14411 result |= 32;
14412 }
14413 /* This code fails on glibc 2.11. */
14414 {
14415 char *argv[] = { "program", "-b", "-a", NULL };
14416 optind = opterr = 0;
14417 if (getopt (3, argv, "+:a:b") != 'b')
14418 result |= 64;
14419 else if (getopt (3, argv, "+:a:b") != ':')
14420 result |= 64;
14421 }
14422 return result;
14423
14424 ;
14425 return 0;
14426 }
14427 _ACEOF
14428 if ac_fn_c_try_run "$LINENO"; then :
14429 gl_cv_func_getopt_gnu=yes
14430 else
14431 gl_cv_func_getopt_gnu=no
14432 fi
14433 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14434 conftest.$ac_objext conftest.beam conftest.$ac_ext
14435 fi
14436
14437 case $gl_had_POSIXLY_CORRECT in
14438 exported) ;;
14439 yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
14440 *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
14441 esac
14442
14443 fi
14444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
14445 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
14446 if test "$gl_cv_func_getopt_gnu" = "no"; then
14447 gl_replace_getopt=yes
14448 fi
14449 fi
14450
14451 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
14452 if test "x$ac_cv_have_decl_getenv" = xyes; then :
14453 ac_have_decl=1
14454 else
14455 ac_have_decl=0
14456 fi
14457
14458 cat >>confdefs.h <<_ACEOF
14459 #define HAVE_DECL_GETENV $ac_have_decl
14460 _ACEOF
14461
14462
14463
14464
14465
14466
14467 if test -n "$gl_replace_getopt"; then :
14468
14469
14470
14471 GETOPT_H=getopt.h
14472
14473 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
14474
14475
14476
14477 GNULIB_UNISTD_H_GETOPT=1
14478
14479
14480
14481
14482
14483
14484
14485
14486 gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
14487
14488
14489
14490
14491
14492
14493
14494
14495
14496 gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
14497
14498
14499
14500
14501
14502
14503 fi
14504
14505
14506
14507 GNULIB_FCHMODAT=0;
14508 GNULIB_FSTATAT=0;
14509 GNULIB_FUTIMENS=0;
14510 GNULIB_LCHMOD=0;
14511 GNULIB_LSTAT=0;
14512 GNULIB_MKDIRAT=0;
14513 GNULIB_MKFIFO=0;
14514 GNULIB_MKFIFOAT=0;
14515 GNULIB_MKNOD=0;
14516 GNULIB_MKNODAT=0;
14517 GNULIB_STAT=0;
14518 GNULIB_UTIMENSAT=0;
14519 HAVE_FCHMODAT=1;
14520 HAVE_FSTATAT=1;
14521 HAVE_FUTIMENS=1;
14522 HAVE_LCHMOD=1;
14523 HAVE_LSTAT=1;
14524 HAVE_MKDIRAT=1;
14525 HAVE_MKFIFO=1;
14526 HAVE_MKFIFOAT=1;
14527 HAVE_MKNOD=1;
14528 HAVE_MKNODAT=1;
14529 HAVE_UTIMENSAT=1;
14530 REPLACE_FSTAT=0;
14531 REPLACE_FSTATAT=0;
14532 REPLACE_FUTIMENS=0;
14533 REPLACE_LSTAT=0;
14534 REPLACE_MKDIR=0;
14535 REPLACE_MKFIFO=0;
14536 REPLACE_MKNOD=0;
14537 REPLACE_STAT=0;
14538 REPLACE_UTIMENSAT=0;
14539
14540
14541
14542
14543 for ac_func in $ac_func_list
14544 do :
14545 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14546 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14547 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
14548 cat >>confdefs.h <<_ACEOF
14549 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14550 _ACEOF
14551
14552 fi
14553 done
14554
14555
14556
14557
14558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
14559 $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
14560 if ${ac_cv_func_lstat_dereferences_slashed_symlink+:} false; then :
14561 $as_echo_n "(cached) " >&6
14562 else
14563 rm -f conftest.sym conftest.file
14564 echo >conftest.file
14565 if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
14566 if test "$cross_compiling" = yes; then :
14567 # When cross-compiling, be pessimistic so we will end up using the
14568 # replacement version of lstat that checks for trailing slashes and
14569 # calls lstat a second time when necessary.
14570 ac_cv_func_lstat_dereferences_slashed_symlink=no
14571
14572 else
14573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14574 /* end confdefs.h. */
14575 $ac_includes_default
14576 int
14577 main ()
14578 {
14579 struct stat sbuf;
14580 /* Linux will dereference the symlink and fail, as required by
14581 POSIX. That is better in the sense that it means we will not
14582 have to compile and use the lstat wrapper. */
14583 return lstat ("conftest.sym/", &sbuf) == 0;
14584
14585 ;
14586 return 0;
14587 }
14588 _ACEOF
14589 if ac_fn_c_try_run "$LINENO"; then :
14590 ac_cv_func_lstat_dereferences_slashed_symlink=yes
14591 else
14592 ac_cv_func_lstat_dereferences_slashed_symlink=no
14593 fi
14594 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14595 conftest.$ac_objext conftest.beam conftest.$ac_ext
14596 fi
14597
14598 else
14599 # If the 'ln -s' command failed, then we probably don't even
14600 # have an lstat function.
14601 ac_cv_func_lstat_dereferences_slashed_symlink=no
14602 fi
14603 rm -f conftest.sym conftest.file
14604
14605 fi
14606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5
14607 $as_echo "$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; }
14608 test $ac_cv_func_lstat_dereferences_slashed_symlink = yes &&
14609
14610 cat >>confdefs.h <<_ACEOF
14611 #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
14612 _ACEOF
14613
14614 if test "x$ac_cv_func_lstat_dereferences_slashed_symlink" = xno; then
14615
14616
14617
14618
14619
14620
14621
14622
14623 gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext"
14624
14625 fi
14626
14627
14628 GNULIB_MKTIME=0;
14629 GNULIB_NANOSLEEP=0;
14630 GNULIB_STRPTIME=0;
14631 GNULIB_TIMEGM=0;
14632 GNULIB_TIME_R=0;
14633 HAVE_DECL_LOCALTIME_R=1;
14634 HAVE_NANOSLEEP=1;
14635 HAVE_STRPTIME=1;
14636 HAVE_TIMEGM=1;
14637 REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
14638 REPLACE_MKTIME=GNULIB_PORTCHECK;
14639 REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
14640 REPLACE_TIMEGM=GNULIB_PORTCHECK;
14641
14642
14643
14644
14645 gl_cv_c_multiarch=no
14646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14647 /* end confdefs.h. */
14648 #ifndef __APPLE_CC__
14649 not a universal capable compiler
14650 #endif
14651 typedef int dummy;
14652
14653 _ACEOF
14654 if ac_fn_c_try_compile "$LINENO"; then :
14655
14656 arch=
14657 prev=
14658 for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
14659 if test -n "$prev"; then
14660 case $word in
14661 i?86 | x86_64 | ppc | ppc64)
14662 if test -z "$arch" || test "$arch" = "$word"; then
14663 arch="$word"
14664 else
14665 gl_cv_c_multiarch=yes
14666 fi
14667 ;;
14668 esac
14669 prev=
14670 else
14671 if test "x$word" = "x-arch"; then
14672 prev=arch
14673 fi
14674 fi
14675 done
14676
14677 fi
14678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14679 if test $gl_cv_c_multiarch = yes; then
14680 APPLE_UNIVERSAL_BUILD=1
14681 else
14682 APPLE_UNIVERSAL_BUILD=0
14683 fi
14684
14685
14686
14687
14688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
14689 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
14690 if ${ac_cv_header_stdbool_h+:} false; then :
14691 $as_echo_n "(cached) " >&6
14692 else
14693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14694 /* end confdefs.h. */
14695
14696 #include <stdbool.h>
14697 #ifndef bool
14698 "error: bool is not defined"
14699 #endif
14700 #ifndef false
14701 "error: false is not defined"
14702 #endif
14703 #if false
14704 "error: false is not 0"
14705 #endif
14706 #ifndef true
14707 "error: true is not defined"
14708 #endif
14709 #if true != 1
14710 "error: true is not 1"
14711 #endif
14712 #ifndef __bool_true_false_are_defined
14713 "error: __bool_true_false_are_defined is not defined"
14714 #endif
14715
14716 struct s { _Bool s: 1; _Bool t; } s;
14717
14718 char a[true == 1 ? 1 : -1];
14719 char b[false == 0 ? 1 : -1];
14720 char c[__bool_true_false_are_defined == 1 ? 1 : -1];
14721 char d[(bool) 0.5 == true ? 1 : -1];
14722 /* See body of main program for 'e'. */
14723 char f[(_Bool) 0.0 == false ? 1 : -1];
14724 char g[true];
14725 char h[sizeof (_Bool)];
14726 char i[sizeof s.t];
14727 enum { j = false, k = true, l = false * true, m = true * 256 };
14728 /* The following fails for
14729 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
14730 _Bool n[m];
14731 char o[sizeof n == m * sizeof n[0] ? 1 : -1];
14732 char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
14733 /* Catch a bug in an HP-UX C compiler. See
14734 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
14735 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
14736 */
14737 _Bool q = true;
14738 _Bool *pq = &q;
14739
14740 int
14741 main ()
14742 {
14743
14744 bool e = &s;
14745 *pq |= q;
14746 *pq |= ! q;
14747 /* Refer to every declared value, to avoid compiler optimizations. */
14748 return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
14749 + !m + !n + !o + !p + !q + !pq);
14750
14751 ;
14752 return 0;
14753 }
14754 _ACEOF
14755 if ac_fn_c_try_compile "$LINENO"; then :
14756 ac_cv_header_stdbool_h=yes
14757 else
14758 ac_cv_header_stdbool_h=no
14759 fi
14760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14761 fi
14762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
14763 $as_echo "$ac_cv_header_stdbool_h" >&6; }
14764 ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
14765 if test "x$ac_cv_type__Bool" = xyes; then :
14766
14767 cat >>confdefs.h <<_ACEOF
14768 #define HAVE__BOOL 1
14769 _ACEOF
14770
14771
14772 fi
14773
14774
14775
14776 REPLACE_NULL=0;
14777 HAVE_WCHAR_T=1;
14778 STDDEF_H='';
14779
14780
14781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
14782 $as_echo_n "checking for wchar_t... " >&6; }
14783 if ${gt_cv_c_wchar_t+:} false; then :
14784 $as_echo_n "(cached) " >&6
14785 else
14786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14787 /* end confdefs.h. */
14788 #include <stddef.h>
14789 wchar_t foo = (wchar_t)'\0';
14790 int
14791 main ()
14792 {
14793
14794 ;
14795 return 0;
14796 }
14797 _ACEOF
14798 if ac_fn_c_try_compile "$LINENO"; then :
14799 gt_cv_c_wchar_t=yes
14800 else
14801 gt_cv_c_wchar_t=no
14802 fi
14803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14804 fi
14805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
14806 $as_echo "$gt_cv_c_wchar_t" >&6; }
14807 if test $gt_cv_c_wchar_t = yes; then
14808
14809 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
14810
14811 fi
14812
14813
14814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
14815 $as_echo_n "checking for unsigned long long int... " >&6; }
14816 if ${ac_cv_type_unsigned_long_long_int+:} false; then :
14817 $as_echo_n "(cached) " >&6
14818 else
14819 ac_cv_type_unsigned_long_long_int=yes
14820 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
14821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14822 /* end confdefs.h. */
14823
14824 /* For now, do not test the preprocessor; as of 2007 there are too many
14825 implementations with broken preprocessors. Perhaps this can
14826 be revisited in 2012. In the meantime, code should not expect
14827 #if to work with literals wider than 32 bits. */
14828 /* Test literals. */
14829 long long int ll = 9223372036854775807ll;
14830 long long int nll = -9223372036854775807LL;
14831 unsigned long long int ull = 18446744073709551615ULL;
14832 /* Test constant expressions. */
14833 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
14834 ? 1 : -1)];
14835 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
14836 ? 1 : -1)];
14837 int i = 63;
14838 int
14839 main ()
14840 {
14841 /* Test availability of runtime routines for shift and division. */
14842 long long int llmax = 9223372036854775807ll;
14843 unsigned long long int ullmax = 18446744073709551615ull;
14844 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
14845 | (llmax / ll) | (llmax % ll)
14846 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
14847 | (ullmax / ull) | (ullmax % ull));
14848 ;
14849 return 0;
14850 }
14851
14852 _ACEOF
14853 if ac_fn_c_try_link "$LINENO"; then :
14854
14855 else
14856 ac_cv_type_unsigned_long_long_int=no
14857 fi
14858 rm -f core conftest.err conftest.$ac_objext \
14859 conftest$ac_exeext conftest.$ac_ext
14860 fi
14861 fi
14862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
14863 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
14864 if test $ac_cv_type_unsigned_long_long_int = yes; then
14865
14866 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
14867
14868 fi
14869
14870
14871
14872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
14873 $as_echo_n "checking for long long int... " >&6; }
14874 if ${ac_cv_type_long_long_int+:} false; then :
14875 $as_echo_n "(cached) " >&6
14876 else
14877 ac_cv_type_long_long_int=yes
14878 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
14879 ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
14880 if test $ac_cv_type_long_long_int = yes; then
14881 if test "$cross_compiling" = yes; then :
14882 :
14883 else
14884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14885 /* end confdefs.h. */
14886 #include <limits.h>
14887 #ifndef LLONG_MAX
14888 # define HALF \
14889 (1LL << (sizeof (long long int) * CHAR_BIT - 2))
14890 # define LLONG_MAX (HALF - 1 + HALF)
14891 #endif
14892 int
14893 main ()
14894 {
14895 long long int n = 1;
14896 int i;
14897 for (i = 0; ; i++)
14898 {
14899 long long int m = n << i;
14900 if (m >> i != n)
14901 return 1;
14902 if (LLONG_MAX / 2 < m)
14903 break;
14904 }
14905 return 0;
14906 ;
14907 return 0;
14908 }
14909 _ACEOF
14910 if ac_fn_c_try_run "$LINENO"; then :
14911
14912 else
14913 ac_cv_type_long_long_int=no
14914 fi
14915 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14916 conftest.$ac_objext conftest.beam conftest.$ac_ext
14917 fi
14918
14919 fi
14920 fi
14921 fi
14922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
14923 $as_echo "$ac_cv_type_long_long_int" >&6; }
14924 if test $ac_cv_type_long_long_int = yes; then
14925
14926 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
14927
14928 fi
14929
14930
14931
14932
14933
14934
14935 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
14936 "
14937 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then :
14938
14939 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
14940
14941 fi
14942
14943
14944
14945
14946
14947
14948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
14949 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
14950 if ${ac_cv_header_stat_broken+:} false; then :
14951 $as_echo_n "(cached) " >&6
14952 else
14953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14954 /* end confdefs.h. */
14955 #include <sys/types.h>
14956 #include <sys/stat.h>
14957
14958 #if defined S_ISBLK && defined S_IFDIR
14959 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
14960 #endif
14961
14962 #if defined S_ISBLK && defined S_IFCHR
14963 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
14964 #endif
14965
14966 #if defined S_ISLNK && defined S_IFREG
14967 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
14968 #endif
14969
14970 #if defined S_ISSOCK && defined S_IFREG
14971 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
14972 #endif
14973
14974 _ACEOF
14975 if ac_fn_c_try_compile "$LINENO"; then :
14976 ac_cv_header_stat_broken=no
14977 else
14978 ac_cv_header_stat_broken=yes
14979 fi
14980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14981 fi
14982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
14983 $as_echo "$ac_cv_header_stat_broken" >&6; }
14984 if test $ac_cv_header_stat_broken = yes; then
14985
14986 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
14987
14988 fi
14989
14990
14991
14992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
14993 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
14994 if ${ac_cv_c_restrict+:} false; then :
14995 $as_echo_n "(cached) " >&6
14996 else
14997 ac_cv_c_restrict=no
14998 # The order here caters to the fact that C++ does not require restrict.
14999 for ac_kw in __restrict __restrict__ _Restrict restrict; do
15000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15001 /* end confdefs.h. */
15002 typedef int * int_ptr;
15003 int foo (int_ptr $ac_kw ip) {
15004 return ip[0];
15005 }
15006 int
15007 main ()
15008 {
15009 int s[1];
15010 int * $ac_kw t = s;
15011 t[0] = 0;
15012 return foo(t)
15013 ;
15014 return 0;
15015 }
15016 _ACEOF
15017 if ac_fn_c_try_compile "$LINENO"; then :
15018 ac_cv_c_restrict=$ac_kw
15019 fi
15020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15021 test "$ac_cv_c_restrict" != no && break
15022 done
15023
15024 fi
15025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
15026 $as_echo "$ac_cv_c_restrict" >&6; }
15027
15028 case $ac_cv_c_restrict in
15029 restrict) ;;
15030 no) $as_echo "#define restrict /**/" >>confdefs.h
15031 ;;
15032 *) cat >>confdefs.h <<_ACEOF
15033 #define restrict $ac_cv_c_restrict
15034 _ACEOF
15035 ;;
15036 esac
15037
15038
15039
15040
15041
15042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
15043 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
15044 if ${gl_cv_sys_struct_timespec_in_time_h+:} false; then :
15045 $as_echo_n "(cached) " >&6
15046 else
15047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15048 /* end confdefs.h. */
15049 #include <time.h>
15050
15051 int
15052 main ()
15053 {
15054 static struct timespec x; x.tv_sec = x.tv_nsec;
15055 ;
15056 return 0;
15057 }
15058 _ACEOF
15059 if ac_fn_c_try_compile "$LINENO"; then :
15060 gl_cv_sys_struct_timespec_in_time_h=yes
15061 else
15062 gl_cv_sys_struct_timespec_in_time_h=no
15063 fi
15064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15065 fi
15066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
15067 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
15068
15069 TIME_H_DEFINES_STRUCT_TIMESPEC=0
15070 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
15071 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
15072 if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
15073 TIME_H_DEFINES_STRUCT_TIMESPEC=1
15074 else
15075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
15076 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
15077 if ${gl_cv_sys_struct_timespec_in_sys_time_h+:} false; then :
15078 $as_echo_n "(cached) " >&6
15079 else
15080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15081 /* end confdefs.h. */
15082 #include <sys/time.h>
15083
15084 int
15085 main ()
15086 {
15087 static struct timespec x; x.tv_sec = x.tv_nsec;
15088 ;
15089 return 0;
15090 }
15091 _ACEOF
15092 if ac_fn_c_try_compile "$LINENO"; then :
15093 gl_cv_sys_struct_timespec_in_sys_time_h=yes
15094 else
15095 gl_cv_sys_struct_timespec_in_sys_time_h=no
15096 fi
15097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15098 fi
15099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
15100 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
15101 if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
15102 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
15103 else
15104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
15105 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
15106 if ${gl_cv_sys_struct_timespec_in_pthread_h+:} false; then :
15107 $as_echo_n "(cached) " >&6
15108 else
15109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15110 /* end confdefs.h. */
15111 #include <pthread.h>
15112
15113 int
15114 main ()
15115 {
15116 static struct timespec x; x.tv_sec = x.tv_nsec;
15117 ;
15118 return 0;
15119 }
15120 _ACEOF
15121 if ac_fn_c_try_compile "$LINENO"; then :
15122 gl_cv_sys_struct_timespec_in_pthread_h=yes
15123 else
15124 gl_cv_sys_struct_timespec_in_pthread_h=no
15125 fi
15126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15127 fi
15128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
15129 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
15130 if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
15131 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
15132 fi
15133 fi
15134 fi
15135
15136
15137
15138
15139
15140
15141
15142
15143
15144
15145
15146
15147
15148
15149
15150 if test $gl_cv_have_include_next = yes; then
15151 gl_cv_next_time_h='<'time.h'>'
15152 else
15153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
15154 $as_echo_n "checking absolute name of <time.h>... " >&6; }
15155 if ${gl_cv_next_time_h+:} false; then :
15156 $as_echo_n "(cached) " >&6
15157 else
15158
15159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15160 /* end confdefs.h. */
15161 #include <time.h>
15162
15163 _ACEOF
15164 case "$host_os" in
15165 aix*) gl_absname_cpp="$ac_cpp -C" ;;
15166 *) gl_absname_cpp="$ac_cpp" ;;
15167 esac
15168 gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15169 sed -n '\#/time.h#{
15170 s#.*"\(.*/time.h\)".*#\1#
15171 s#^/[^/]#//&#
15172 p
15173 q
15174 }'`'"'
15175
15176
15177 fi
15178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
15179 $as_echo "$gl_cv_next_time_h" >&6; }
15180 fi
15181 NEXT_TIME_H=$gl_cv_next_time_h
15182
15183 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15184 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15185 gl_next_as_first_directive='<'time.h'>'
15186 else
15187 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15188 gl_next_as_first_directive=$gl_cv_next_time_h
15189 fi
15190 NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
15191
15192
15193
15194
15195
15196
15197 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "$ac_includes_default"
15198 if test "x$ac_cv_have_decl_localtime_r" = xyes; then :
15199 ac_have_decl=1
15200 else
15201 ac_have_decl=0
15202 fi
15203
15204 cat >>confdefs.h <<_ACEOF
15205 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
15206 _ACEOF
15207
15208
15209
15210
15211 if false; then
15212 GL_COND_LIBTOOL_TRUE=
15213 GL_COND_LIBTOOL_FALSE='#'
15214 else
15215 GL_COND_LIBTOOL_TRUE='#'
15216 GL_COND_LIBTOOL_FALSE=
15217 fi
15218
15219 gl_cond_libtool=false
15220 gl_libdeps=
15221 gl_ltlibdeps=
15222 gl_m4_base='m4'
15223
15224
15225
15226
15227
15228
15229
15230
15231
15232 gl_source_base='lib'
15233 # Code from module arg-nonnull:
15234 # Code from module c++defs:
15235 # Code from module crypto/md5:
15236
15237
15238
15239
15240
15241
15242
15243
15244
15245 gl_LIBOBJS="$gl_LIBOBJS md5.$ac_objext"
15246
15247
15248
15249
15250 :
15251
15252 # Code from module dosname:
15253 # Code from module dtoastr:
15254
15255 # Code from module extensions:
15256 # Code from module filemode:
15257
15258
15259
15260
15261
15262
15263
15264
15265
15266
15267 gl_LIBOBJS="$gl_LIBOBJS filemode.$ac_objext"
15268
15269
15270
15271 # Code from module getloadavg:
15272
15273
15274 # Persuade glibc <stdlib.h> to declare getloadavg().
15275
15276
15277 # Make sure getloadavg.c is where it belongs, at configure-time.
15278 test -f "$srcdir/$gl_source_base/getloadavg.c" ||
15279 as_fn_error $? "$srcdir/$gl_source_base/getloadavg.c is missing" "$LINENO" 5
15280
15281 gl_save_LIBS=$LIBS
15282
15283 # getloadvg is present in libc on glibc >= 2.2, MacOS X, FreeBSD >= 2.0,
15284 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
15285 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
15286 if test "x$ac_cv_func_getloadavg" = xyes; then :
15287
15288 else
15289 gl_have_func=no
15290
15291 # Some systems with -lutil have (and need) -lkvm as well, some do not.
15292 # On Solaris, -lkvm requires nlist from -lelf, so check that first
15293 # to get the right answer into the cache.
15294 # For kstat on solaris, we need to test for libelf and libkvm to force the
15295 # definition of SVR4 below.
15296 if test $gl_have_func = no; then
15297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
15298 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
15299 if ${ac_cv_lib_elf_elf_begin+:} false; then :
15300 $as_echo_n "(cached) " >&6
15301 else
15302 ac_check_lib_save_LIBS=$LIBS
15303 LIBS="-lelf $LIBS"
15304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15305 /* end confdefs.h. */
15306
15307 /* Override any GCC internal prototype to avoid an error.
15308 Use char because int might match the return type of a GCC
15309 builtin and then its argument prototype would still apply. */
15310 #ifdef __cplusplus
15311 extern "C"
15312 #endif
15313 char elf_begin ();
15314 int
15315 main ()
15316 {
15317 return elf_begin ();
15318 ;
15319 return 0;
15320 }
15321 _ACEOF
15322 if ac_fn_c_try_link "$LINENO"; then :
15323 ac_cv_lib_elf_elf_begin=yes
15324 else
15325 ac_cv_lib_elf_elf_begin=no
15326 fi
15327 rm -f core conftest.err conftest.$ac_objext \
15328 conftest$ac_exeext conftest.$ac_ext
15329 LIBS=$ac_check_lib_save_LIBS
15330 fi
15331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
15332 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
15333 if test "x$ac_cv_lib_elf_elf_begin" = xyes; then :
15334 LIBS="-lelf $LIBS"
15335 fi
15336
15337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
15338 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
15339 if ${ac_cv_lib_kvm_kvm_open+:} false; then :
15340 $as_echo_n "(cached) " >&6
15341 else
15342 ac_check_lib_save_LIBS=$LIBS
15343 LIBS="-lkvm $LIBS"
15344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15345 /* end confdefs.h. */
15346
15347 /* Override any GCC internal prototype to avoid an error.
15348 Use char because int might match the return type of a GCC
15349 builtin and then its argument prototype would still apply. */
15350 #ifdef __cplusplus
15351 extern "C"
15352 #endif
15353 char kvm_open ();
15354 int
15355 main ()
15356 {
15357 return kvm_open ();
15358 ;
15359 return 0;
15360 }
15361 _ACEOF
15362 if ac_fn_c_try_link "$LINENO"; then :
15363 ac_cv_lib_kvm_kvm_open=yes
15364 else
15365 ac_cv_lib_kvm_kvm_open=no
15366 fi
15367 rm -f core conftest.err conftest.$ac_objext \
15368 conftest$ac_exeext conftest.$ac_ext
15369 LIBS=$ac_check_lib_save_LIBS
15370 fi
15371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
15372 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
15373 if test "x$ac_cv_lib_kvm_kvm_open" = xyes; then :
15374 LIBS="-lkvm $LIBS"
15375 fi
15376
15377 # Check for the 4.4BSD definition of getloadavg.
15378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
15379 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
15380 if ${ac_cv_lib_util_getloadavg+:} false; then :
15381 $as_echo_n "(cached) " >&6
15382 else
15383 ac_check_lib_save_LIBS=$LIBS
15384 LIBS="-lutil $LIBS"
15385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15386 /* end confdefs.h. */
15387
15388 /* Override any GCC internal prototype to avoid an error.
15389 Use char because int might match the return type of a GCC
15390 builtin and then its argument prototype would still apply. */
15391 #ifdef __cplusplus
15392 extern "C"
15393 #endif
15394 char getloadavg ();
15395 int
15396 main ()
15397 {
15398 return getloadavg ();
15399 ;
15400 return 0;
15401 }
15402 _ACEOF
15403 if ac_fn_c_try_link "$LINENO"; then :
15404 ac_cv_lib_util_getloadavg=yes
15405 else
15406 ac_cv_lib_util_getloadavg=no
15407 fi
15408 rm -f core conftest.err conftest.$ac_objext \
15409 conftest$ac_exeext conftest.$ac_ext
15410 LIBS=$ac_check_lib_save_LIBS
15411 fi
15412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
15413 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
15414 if test "x$ac_cv_lib_util_getloadavg" = xyes; then :
15415 LIBS="-lutil $LIBS" gl_have_func=yes
15416 fi
15417
15418 fi
15419
15420 if test $gl_have_func = no; then
15421 # There is a commonly available library for RS/6000 AIX.
15422 # Since it is not a standard part of AIX, it might be installed locally.
15423 gl_getloadavg_LIBS=$LIBS
15424 LIBS="-L/usr/local/lib $LIBS"
15425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
15426 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
15427 if ${ac_cv_lib_getloadavg_getloadavg+:} false; then :
15428 $as_echo_n "(cached) " >&6
15429 else
15430 ac_check_lib_save_LIBS=$LIBS
15431 LIBS="-lgetloadavg $LIBS"
15432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15433 /* end confdefs.h. */
15434
15435 /* Override any GCC internal prototype to avoid an error.
15436 Use char because int might match the return type of a GCC
15437 builtin and then its argument prototype would still apply. */
15438 #ifdef __cplusplus
15439 extern "C"
15440 #endif
15441 char getloadavg ();
15442 int
15443 main ()
15444 {
15445 return getloadavg ();
15446 ;
15447 return 0;
15448 }
15449 _ACEOF
15450 if ac_fn_c_try_link "$LINENO"; then :
15451 ac_cv_lib_getloadavg_getloadavg=yes
15452 else
15453 ac_cv_lib_getloadavg_getloadavg=no
15454 fi
15455 rm -f core conftest.err conftest.$ac_objext \
15456 conftest$ac_exeext conftest.$ac_ext
15457 LIBS=$ac_check_lib_save_LIBS
15458 fi
15459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
15460 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
15461 if test "x$ac_cv_lib_getloadavg_getloadavg" = xyes; then :
15462 LIBS="-lgetloadavg $LIBS" gl_have_func=yes
15463 else
15464 LIBS=$gl_getloadavg_LIBS
15465 fi
15466
15467 fi
15468
15469 # Set up the replacement function if necessary.
15470 if test $gl_have_func = no; then
15471
15472
15473
15474
15475
15476
15477
15478
15479 gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext"
15480
15481
15482 # Figure out what our getloadavg.c needs.
15483
15484 # Solaris has libkstat which does not require root.
15485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
15486 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
15487 if ${ac_cv_lib_kstat_kstat_open+:} false; then :
15488 $as_echo_n "(cached) " >&6
15489 else
15490 ac_check_lib_save_LIBS=$LIBS
15491 LIBS="-lkstat $LIBS"
15492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15493 /* end confdefs.h. */
15494
15495 /* Override any GCC internal prototype to avoid an error.
15496 Use char because int might match the return type of a GCC
15497 builtin and then its argument prototype would still apply. */
15498 #ifdef __cplusplus
15499 extern "C"
15500 #endif
15501 char kstat_open ();
15502 int
15503 main ()
15504 {
15505 return kstat_open ();
15506 ;
15507 return 0;
15508 }
15509 _ACEOF
15510 if ac_fn_c_try_link "$LINENO"; then :
15511 ac_cv_lib_kstat_kstat_open=yes
15512 else
15513 ac_cv_lib_kstat_kstat_open=no
15514 fi
15515 rm -f core conftest.err conftest.$ac_objext \
15516 conftest$ac_exeext conftest.$ac_ext
15517 LIBS=$ac_check_lib_save_LIBS
15518 fi
15519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
15520 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
15521 if test "x$ac_cv_lib_kstat_kstat_open" = xyes; then :
15522 cat >>confdefs.h <<_ACEOF
15523 #define HAVE_LIBKSTAT 1
15524 _ACEOF
15525
15526 LIBS="-lkstat $LIBS"
15527
15528 fi
15529
15530 test $ac_cv_lib_kstat_kstat_open = yes && gl_have_func=yes
15531
15532 # On HPUX9, an unprivileged user can get load averages this way.
15533 if test $gl_have_func = no; then
15534 for ac_func in pstat_getdynamic
15535 do :
15536 ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
15537 if test "x$ac_cv_func_pstat_getdynamic" = xyes; then :
15538 cat >>confdefs.h <<_ACEOF
15539 #define HAVE_PSTAT_GETDYNAMIC 1
15540 _ACEOF
15541 gl_have_func=yes
15542 fi
15543 done
15544
15545 fi
15546
15547 # AIX has libperfstat which does not require root
15548 if test $gl_have_func = no; then
15549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
15550 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
15551 if ${ac_cv_lib_perfstat_perfstat_cpu_total+:} false; then :
15552 $as_echo_n "(cached) " >&6
15553 else
15554 ac_check_lib_save_LIBS=$LIBS
15555 LIBS="-lperfstat $LIBS"
15556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15557 /* end confdefs.h. */
15558
15559 /* Override any GCC internal prototype to avoid an error.
15560 Use char because int might match the return type of a GCC
15561 builtin and then its argument prototype would still apply. */
15562 #ifdef __cplusplus
15563 extern "C"
15564 #endif
15565 char perfstat_cpu_total ();
15566 int
15567 main ()
15568 {
15569 return perfstat_cpu_total ();
15570 ;
15571 return 0;
15572 }
15573 _ACEOF
15574 if ac_fn_c_try_link "$LINENO"; then :
15575 ac_cv_lib_perfstat_perfstat_cpu_total=yes
15576 else
15577 ac_cv_lib_perfstat_perfstat_cpu_total=no
15578 fi
15579 rm -f core conftest.err conftest.$ac_objext \
15580 conftest$ac_exeext conftest.$ac_ext
15581 LIBS=$ac_check_lib_save_LIBS
15582 fi
15583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
15584 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
15585 if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = xyes; then :
15586 cat >>confdefs.h <<_ACEOF
15587 #define HAVE_LIBPERFSTAT 1
15588 _ACEOF
15589
15590 LIBS="-lperfstat $LIBS"
15591
15592 fi
15593
15594 test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_have_func=yes
15595 fi
15596
15597 if test $gl_have_func = no; then
15598 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
15599 if test "x$ac_cv_header_sys_dg_sys_info_h" = xyes; then :
15600 gl_have_func=yes
15601
15602 $as_echo "#define DGUX 1" >>confdefs.h
15603
15604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
15605 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
15606 if ${ac_cv_lib_dgc_dg_sys_info+:} false; then :
15607 $as_echo_n "(cached) " >&6
15608 else
15609 ac_check_lib_save_LIBS=$LIBS
15610 LIBS="-ldgc $LIBS"
15611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15612 /* end confdefs.h. */
15613
15614 /* Override any GCC internal prototype to avoid an error.
15615 Use char because int might match the return type of a GCC
15616 builtin and then its argument prototype would still apply. */
15617 #ifdef __cplusplus
15618 extern "C"
15619 #endif
15620 char dg_sys_info ();
15621 int
15622 main ()
15623 {
15624 return dg_sys_info ();
15625 ;
15626 return 0;
15627 }
15628 _ACEOF
15629 if ac_fn_c_try_link "$LINENO"; then :
15630 ac_cv_lib_dgc_dg_sys_info=yes
15631 else
15632 ac_cv_lib_dgc_dg_sys_info=no
15633 fi
15634 rm -f core conftest.err conftest.$ac_objext \
15635 conftest$ac_exeext conftest.$ac_ext
15636 LIBS=$ac_check_lib_save_LIBS
15637 fi
15638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
15639 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
15640 if test "x$ac_cv_lib_dgc_dg_sys_info" = xyes; then :
15641 cat >>confdefs.h <<_ACEOF
15642 #define HAVE_LIBDGC 1
15643 _ACEOF
15644
15645 LIBS="-ldgc $LIBS"
15646
15647 fi
15648
15649 fi
15650
15651
15652 fi
15653
15654 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
15655 # uses stabs), but it is still SVR4. We cannot check for <elf.h> because
15656 # Irix 4.0.5F has the header but not the library.
15657 if test $gl_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes \
15658 && test "$ac_cv_lib_kvm_kvm_open" = yes; then
15659 gl_have_func=yes
15660
15661 $as_echo "#define SVR4 1" >>confdefs.h
15662
15663 fi
15664
15665 if test $gl_have_func = no; then
15666 ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
15667 if test "x$ac_cv_header_inq_stats_cpustats_h" = xyes; then :
15668 gl_have_func=yes
15669
15670 $as_echo "#define UMAX 1" >>confdefs.h
15671
15672
15673 $as_echo "#define UMAX4_3 1" >>confdefs.h
15674
15675 fi
15676
15677
15678 fi
15679
15680 if test $gl_have_func = no; then
15681 ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
15682 if test "x$ac_cv_header_sys_cpustats_h" = xyes; then :
15683 gl_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
15684
15685 fi
15686
15687
15688 fi
15689
15690 if test $gl_have_func = no; then
15691 for ac_header in mach/mach.h
15692 do :
15693 ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
15694 if test "x$ac_cv_header_mach_mach_h" = xyes; then :
15695 cat >>confdefs.h <<_ACEOF
15696 #define HAVE_MACH_MACH_H 1
15697 _ACEOF
15698
15699 fi
15700
15701 done
15702
15703 fi
15704
15705 for ac_header in nlist.h
15706 do :
15707 ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
15708 if test "x$ac_cv_header_nlist_h" = xyes; then :
15709 cat >>confdefs.h <<_ACEOF
15710 #define HAVE_NLIST_H 1
15711 _ACEOF
15712 ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
15713 "
15714 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = xyes; then :
15715
15716 cat >>confdefs.h <<_ACEOF
15717 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
15718 _ACEOF
15719
15720
15721 fi
15722
15723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15724 /* end confdefs.h. */
15725 #include <nlist.h>
15726 int
15727 main ()
15728 {
15729 struct nlist x;
15730 #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
15731 x.n_un.n_name = "";
15732 #else
15733 x.n_name = "";
15734 #endif
15735 ;
15736 return 0;
15737 }
15738 _ACEOF
15739 if ac_fn_c_try_link "$LINENO"; then :
15740
15741 $as_echo "#define N_NAME_POINTER 1" >>confdefs.h
15742
15743 fi
15744 rm -f core conftest.err conftest.$ac_objext \
15745 conftest$ac_exeext conftest.$ac_ext
15746
15747 fi
15748
15749 done
15750
15751 fi
15752 fi
15753
15754
15755 if test "x$gl_save_LIBS" = x; then
15756 GETLOADAVG_LIBS=$LIBS
15757 else
15758 GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
15759 fi
15760 LIBS=$gl_save_LIBS
15761
15762
15763 # Test whether the system declares getloadavg. Solaris has the function
15764 # but declares it in <sys/loadavg.h>, not <stdlib.h>.
15765 for ac_header in sys/loadavg.h
15766 do :
15767 ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
15768 if test "x$ac_cv_header_sys_loadavg_h" = xyes; then :
15769 cat >>confdefs.h <<_ACEOF
15770 #define HAVE_SYS_LOADAVG_H 1
15771 _ACEOF
15772
15773 fi
15774
15775 done
15776
15777 if test $ac_cv_header_sys_loadavg_h = yes; then
15778 HAVE_SYS_LOADAVG_H=1
15779 else
15780 HAVE_SYS_LOADAVG_H=0
15781 fi
15782 ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
15783 # include <sys/loadavg.h>
15784 #endif
15785 #include <stdlib.h>
15786 "
15787 if test "x$ac_cv_have_decl_getloadavg" = xyes; then :
15788
15789 else
15790 HAVE_DECL_GETLOADAVG=0
15791 fi
15792
15793
15794
15795
15796
15797 GNULIB_GETLOADAVG=1
15798
15799
15800
15801 # Code from module getopt-gnu:
15802
15803
15804
15805
15806
15807
15808 # Code from module getopt-posix:
15809
15810
15811
15812
15813
15814 if test -n "$gl_replace_getopt"; then :
15815
15816
15817
15818 GETOPT_H=getopt.h
15819
15820 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
15821
15822
15823
15824 GNULIB_UNISTD_H_GETOPT=1
15825
15826
15827
15828
15829
15830
15831
15832
15833 gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
15834
15835
15836
15837
15838
15839
15840
15841
15842
15843 gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
15844
15845
15846
15847
15848
15849
15850 fi
15851
15852
15853 # Code from module gettext-h:
15854
15855
15856 # Code from module ignore-value:
15857
15858 # Code from module include_next:
15859 # Code from module intprops:
15860 # Code from module lstat:
15861
15862
15863
15864 if test $ac_cv_func_lstat = yes; then
15865
15866 if test $ac_cv_func_lstat_dereferences_slashed_symlink = no; then
15867 REPLACE_LSTAT=1
15868 fi
15869 # Prerequisites of lib/lstat.c.
15870
15871 else
15872 HAVE_LSTAT=0
15873 fi
15874
15875
15876
15877
15878 GNULIB_LSTAT=1
15879
15880
15881
15882 # Code from module mktime:
15883
15884
15885
15886
15887
15888 if test $APPLE_UNIVERSAL_BUILD = 1; then
15889 # A universal build on Apple MacOS X platforms.
15890 # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
15891 # But we need a configuration result that is valid in both modes.
15892 ac_cv_func_working_mktime=no
15893 fi
15894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
15895 $as_echo_n "checking for working mktime... " >&6; }
15896 if ${ac_cv_func_working_mktime+:} false; then :
15897 $as_echo_n "(cached) " >&6
15898 else
15899 if test "$cross_compiling" = yes; then :
15900 ac_cv_func_working_mktime=no
15901 else
15902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15903 /* end confdefs.h. */
15904 /* Test program from Paul Eggert and Tony Leneis. */
15905 #include <limits.h>
15906 #include <stdlib.h>
15907 #include <time.h>
15908
15909 #ifdef HAVE_UNISTD_H
15910 # include <unistd.h>
15911 #endif
15912
15913 #ifndef HAVE_ALARM
15914 # define alarm(X) /* empty */
15915 #endif
15916
15917 /* Work around redefinition to rpl_putenv by other config tests. */
15918 #undef putenv
15919
15920 static time_t time_t_max;
15921 static time_t time_t_min;
15922
15923 /* Values we'll use to set the TZ environment variable. */
15924 static char *tz_strings[] = {
15925 (char *) 0, "TZ=GMT0", "TZ=JST-9",
15926 "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
15927 };
15928 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
15929
15930 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
15931 Based on a problem report from Andreas Jaeger. */
15932 static int
15933 spring_forward_gap ()
15934 {
15935 /* glibc (up to about 1998-10-07) failed this test. */
15936 struct tm tm;
15937
15938 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
15939 instead of "TZ=America/Vancouver" in order to detect the bug even
15940 on systems that don't support the Olson extension, or don't have the
15941 full zoneinfo tables installed. */
15942 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
15943
15944 tm.tm_year = 98;
15945 tm.tm_mon = 3;
15946 tm.tm_mday = 5;
15947 tm.tm_hour = 2;
15948 tm.tm_min = 0;
15949 tm.tm_sec = 0;
15950 tm.tm_isdst = -1;
15951 return mktime (&tm) != (time_t) -1;
15952 }
15953
15954 static int
15955 mktime_test1 (time_t now)
15956 {
15957 struct tm *lt;
15958 return ! (lt = localtime (&now)) || mktime (lt) == now;
15959 }
15960
15961 static int
15962 mktime_test (time_t now)
15963 {
15964 return (mktime_test1 (now)
15965 && mktime_test1 ((time_t) (time_t_max - now))
15966 && mktime_test1 ((time_t) (time_t_min + now)));
15967 }
15968
15969 static int
15970 irix_6_4_bug ()
15971 {
15972 /* Based on code from Ariel Faigon. */
15973 struct tm tm;
15974 tm.tm_year = 96;
15975 tm.tm_mon = 3;
15976 tm.tm_mday = 0;
15977 tm.tm_hour = 0;
15978 tm.tm_min = 0;
15979 tm.tm_sec = 0;
15980 tm.tm_isdst = -1;
15981 mktime (&tm);
15982 return tm.tm_mon == 2 && tm.tm_mday == 31;
15983 }
15984
15985 static int
15986 bigtime_test (int j)
15987 {
15988 struct tm tm;
15989 time_t now;
15990 tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
15991 now = mktime (&tm);
15992 if (now != (time_t) -1)
15993 {
15994 struct tm *lt = localtime (&now);
15995 if (! (lt
15996 && lt->tm_year == tm.tm_year
15997 && lt->tm_mon == tm.tm_mon
15998 && lt->tm_mday == tm.tm_mday
15999 && lt->tm_hour == tm.tm_hour
16000 && lt->tm_min == tm.tm_min
16001 && lt->tm_sec == tm.tm_sec
16002 && lt->tm_yday == tm.tm_yday
16003 && lt->tm_wday == tm.tm_wday
16004 && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
16005 == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
16006 return 0;
16007 }
16008 return 1;
16009 }
16010
16011 static int
16012 year_2050_test ()
16013 {
16014 /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
16015 ignoring leap seconds. */
16016 unsigned long int answer = 2527315200UL;
16017
16018 struct tm tm;
16019 time_t t;
16020 tm.tm_year = 2050 - 1900;
16021 tm.tm_mon = 2 - 1;
16022 tm.tm_mday = 1;
16023 tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
16024 tm.tm_isdst = -1;
16025
16026 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
16027 instead of "TZ=America/Vancouver" in order to detect the bug even
16028 on systems that don't support the Olson extension, or don't have the
16029 full zoneinfo tables installed. */
16030 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
16031
16032 t = mktime (&tm);
16033
16034 /* Check that the result is either a failure, or close enough
16035 to the correct answer that we can assume the discrepancy is
16036 due to leap seconds. */
16037 return (t == (time_t) -1
16038 || (0 < t && answer - 120 <= t && t <= answer + 120));
16039 }
16040
16041 int
16042 main ()
16043 {
16044 int result = 0;
16045 time_t t, delta;
16046 int i, j;
16047 int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
16048 int time_t_signed = ! ((time_t) 0 < (time_t) -1);
16049
16050 /* This test makes some buggy mktime implementations loop.
16051 Give up after 60 seconds; a mktime slower than that
16052 isn't worth using anyway. */
16053 alarm (60);
16054
16055 time_t_max = (! time_t_signed
16056 ? (time_t) -1
16057 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
16058 * 2 + 1));
16059 time_t_min = (! time_t_signed
16060 ? (time_t) 0
16061 : time_t_signed_magnitude
16062 ? ~ (time_t) 0
16063 : ~ time_t_max);
16064
16065 delta = time_t_max / 997; /* a suitable prime number */
16066 for (i = 0; i < N_STRINGS; i++)
16067 {
16068 if (tz_strings[i])
16069 putenv (tz_strings[i]);
16070
16071 for (t = 0; t <= time_t_max - delta; t += delta)
16072 if (! mktime_test (t))
16073 result |= 1;
16074 if (! (mktime_test ((time_t) 1)
16075 && mktime_test ((time_t) (60 * 60))
16076 && mktime_test ((time_t) (60 * 60 * 24))))
16077 result |= 2;
16078
16079 for (j = 1; ; j <<= 1)
16080 if (! bigtime_test (j))
16081 result |= 4;
16082 else if (INT_MAX / 2 < j)
16083 break;
16084 if (! bigtime_test (INT_MAX))
16085 result |= 8;
16086 }
16087 if (! irix_6_4_bug ())
16088 result |= 16;
16089 if (! spring_forward_gap ())
16090 result |= 32;
16091 if (! year_2050_test ())
16092 result |= 64;
16093 return result;
16094 }
16095 _ACEOF
16096 if ac_fn_c_try_run "$LINENO"; then :
16097 ac_cv_func_working_mktime=yes
16098 else
16099 ac_cv_func_working_mktime=no
16100 fi
16101 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16102 conftest.$ac_objext conftest.beam conftest.$ac_ext
16103 fi
16104
16105 fi
16106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
16107 $as_echo "$ac_cv_func_working_mktime" >&6; }
16108 if test $ac_cv_func_working_mktime = no; then
16109
16110
16111
16112
16113
16114
16115
16116
16117 gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
16118
16119 fi
16120
16121 if test $ac_cv_func_working_mktime = no; then
16122 REPLACE_MKTIME=1
16123
16124
16125
16126 else
16127 REPLACE_MKTIME=0
16128 fi
16129
16130
16131
16132
16133 GNULIB_MKTIME=1
16134
16135
16136
16137 # Code from module multiarch:
16138
16139 # Code from module readlink:
16140
16141
16142
16143 if test $ac_cv_func_readlink = no; then
16144 HAVE_READLINK=0
16145
16146
16147
16148
16149
16150
16151
16152
16153 gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
16154
16155
16156 :
16157
16158 else
16159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
16160 $as_echo_n "checking whether readlink signature is correct... " >&6; }
16161 if ${gl_cv_decl_readlink_works+:} false; then :
16162 $as_echo_n "(cached) " >&6
16163 else
16164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16165 /* end confdefs.h. */
16166 #include <unistd.h>
16167 /* Cause compilation failure if original declaration has wrong type. */
16168 ssize_t readlink (const char *, char *, size_t);
16169 int
16170 main ()
16171 {
16172
16173 ;
16174 return 0;
16175 }
16176 _ACEOF
16177 if ac_fn_c_try_compile "$LINENO"; then :
16178 gl_cv_decl_readlink_works=yes
16179 else
16180 gl_cv_decl_readlink_works=no
16181 fi
16182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16183 fi
16184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
16185 $as_echo "$gl_cv_decl_readlink_works" >&6; }
16186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
16187 $as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; }
16188 if ${gl_cv_func_readlink_works+:} false; then :
16189 $as_echo_n "(cached) " >&6
16190 else
16191 # We have readlink, so assume ln -s works.
16192 ln -s conftest.no-such conftest.link
16193 ln -s conftest.link conftest.lnk2
16194 if test "$cross_compiling" = yes; then :
16195 gl_cv_func_readlink_works="guessing no"
16196 else
16197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16198 /* end confdefs.h. */
16199 #include <unistd.h>
16200
16201 int
16202 main ()
16203 {
16204 char buf[20];
16205 return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
16206 ;
16207 return 0;
16208 }
16209 _ACEOF
16210 if ac_fn_c_try_run "$LINENO"; then :
16211 gl_cv_func_readlink_works=yes
16212 else
16213 gl_cv_func_readlink_works=no
16214 fi
16215 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16216 conftest.$ac_objext conftest.beam conftest.$ac_ext
16217 fi
16218
16219 rm -f conftest.link conftest.lnk2
16220 fi
16221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
16222 $as_echo "$gl_cv_func_readlink_works" >&6; }
16223 if test "$gl_cv_func_readlink_works" != yes; then
16224
16225 $as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
16226
16227 REPLACE_READLINK=1
16228
16229
16230
16231
16232
16233
16234
16235
16236 gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
16237
16238 elif test "$gl_cv_decl_readlink_works" != yes; then
16239 REPLACE_READLINK=1
16240
16241
16242
16243
16244
16245
16246
16247
16248 gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
16249
16250 fi
16251 fi
16252
16253
16254
16255
16256 GNULIB_READLINK=1
16257
16258
16259
16260 # Code from module stat:
16261
16262
16263
16264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5
16265 $as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; }
16266 if ${gl_cv_func_stat_dir_slash+:} false; then :
16267 $as_echo_n "(cached) " >&6
16268 else
16269 if test "$cross_compiling" = yes; then :
16270 case $host_os in
16271 mingw*) gl_cv_func_stat_dir_slash="guessing no";;
16272 *) gl_cv_func_stat_dir_slash="guessing yes";;
16273 esac
16274 else
16275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16276 /* end confdefs.h. */
16277 #include <sys/stat.h>
16278
16279 int
16280 main ()
16281 {
16282 struct stat st; return stat (".", &st) != stat ("./", &st);
16283 ;
16284 return 0;
16285 }
16286 _ACEOF
16287 if ac_fn_c_try_run "$LINENO"; then :
16288 gl_cv_func_stat_dir_slash=yes
16289 else
16290 gl_cv_func_stat_dir_slash=no
16291 fi
16292 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16293 conftest.$ac_objext conftest.beam conftest.$ac_ext
16294 fi
16295
16296 fi
16297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5
16298 $as_echo "$gl_cv_func_stat_dir_slash" >&6; }
16299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
16300 $as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
16301 if ${gl_cv_func_stat_file_slash+:} false; then :
16302 $as_echo_n "(cached) " >&6
16303 else
16304 touch conftest.tmp
16305 # Assume that if we have lstat, we can also check symlinks.
16306 if test $ac_cv_func_lstat = yes; then
16307 ln -s conftest.tmp conftest.lnk
16308 fi
16309 if test "$cross_compiling" = yes; then :
16310 gl_cv_func_stat_file_slash="guessing no"
16311 else
16312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16313 /* end confdefs.h. */
16314 #include <sys/stat.h>
16315
16316 int
16317 main ()
16318 {
16319 int result = 0;
16320 struct stat st;
16321 if (!stat ("conftest.tmp/", &st))
16322 result |= 1;
16323 #if HAVE_LSTAT
16324 if (!stat ("conftest.lnk/", &st))
16325 result |= 2;
16326 #endif
16327 return result;
16328
16329 ;
16330 return 0;
16331 }
16332 _ACEOF
16333 if ac_fn_c_try_run "$LINENO"; then :
16334 gl_cv_func_stat_file_slash=yes
16335 else
16336 gl_cv_func_stat_file_slash=no
16337 fi
16338 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16339 conftest.$ac_objext conftest.beam conftest.$ac_ext
16340 fi
16341
16342 rm -f conftest.tmp conftest.lnk
16343 fi
16344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
16345 $as_echo "$gl_cv_func_stat_file_slash" >&6; }
16346 case $gl_cv_func_stat_dir_slash in
16347 *no) REPLACE_STAT=1
16348
16349 $as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h
16350 ;;
16351 esac
16352 case $gl_cv_func_stat_file_slash in
16353 *no) REPLACE_STAT=1
16354
16355 $as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
16356 ;;
16357 esac
16358 if test $REPLACE_STAT = 1; then
16359
16360
16361
16362
16363
16364
16365
16366
16367 gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext"
16368
16369
16370 fi
16371
16372
16373
16374
16375 GNULIB_STAT=1
16376
16377
16378
16379 # Code from module stdbool:
16380
16381
16382
16383 # Define two additional variables used in the Makefile substitution.
16384
16385 if test "$ac_cv_header_stdbool_h" = yes; then
16386 STDBOOL_H=''
16387 else
16388 STDBOOL_H='stdbool.h'
16389 fi
16390
16391
16392 if test "$ac_cv_type__Bool" = yes; then
16393 HAVE__BOOL=1
16394 else
16395 HAVE__BOOL=0
16396 fi
16397
16398
16399 # Code from module stddef:
16400
16401
16402
16403 if test $gt_cv_c_wchar_t = no; then
16404 HAVE_WCHAR_T=0
16405 STDDEF_H=stddef.h
16406 fi
16407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
16408 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
16409 if ${gl_cv_decl_null_works+:} false; then :
16410 $as_echo_n "(cached) " >&6
16411 else
16412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16413 /* end confdefs.h. */
16414 #include <stddef.h>
16415 int test[2 * (sizeof NULL == sizeof (void *)) -1];
16416
16417 int
16418 main ()
16419 {
16420
16421 ;
16422 return 0;
16423 }
16424 _ACEOF
16425 if ac_fn_c_try_compile "$LINENO"; then :
16426 gl_cv_decl_null_works=yes
16427 else
16428 gl_cv_decl_null_works=no
16429 fi
16430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16431 fi
16432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
16433 $as_echo "$gl_cv_decl_null_works" >&6; }
16434 if test $gl_cv_decl_null_works = no; then
16435 REPLACE_NULL=1
16436 STDDEF_H=stddef.h
16437 fi
16438 if test -n "$STDDEF_H"; then
16439
16440
16441
16442
16443
16444
16445
16446
16447 if test $gl_cv_have_include_next = yes; then
16448 gl_cv_next_stddef_h='<'stddef.h'>'
16449 else
16450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
16451 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
16452 if ${gl_cv_next_stddef_h+:} false; then :
16453 $as_echo_n "(cached) " >&6
16454 else
16455
16456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16457 /* end confdefs.h. */
16458 #include <stddef.h>
16459
16460 _ACEOF
16461 case "$host_os" in
16462 aix*) gl_absname_cpp="$ac_cpp -C" ;;
16463 *) gl_absname_cpp="$ac_cpp" ;;
16464 esac
16465 gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16466 sed -n '\#/stddef.h#{
16467 s#.*"\(.*/stddef.h\)".*#\1#
16468 s#^/[^/]#//&#
16469 p
16470 q
16471 }'`'"'
16472
16473
16474 fi
16475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
16476 $as_echo "$gl_cv_next_stddef_h" >&6; }
16477 fi
16478 NEXT_STDDEF_H=$gl_cv_next_stddef_h
16479
16480 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16481 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16482 gl_next_as_first_directive='<'stddef.h'>'
16483 else
16484 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16485 gl_next_as_first_directive=$gl_cv_next_stddef_h
16486 fi
16487 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
16488
16489
16490
16491
16492 fi
16493
16494 # Code from module stdint:
16495
16496
16497
16498 if test $ac_cv_type_long_long_int = yes; then
16499 HAVE_LONG_LONG_INT=1
16500 else
16501 HAVE_LONG_LONG_INT=0
16502 fi
16503
16504
16505 if test $ac_cv_type_unsigned_long_long_int = yes; then
16506 HAVE_UNSIGNED_LONG_LONG_INT=1
16507 else
16508 HAVE_UNSIGNED_LONG_LONG_INT=0
16509 fi
16510
16511
16512
16513 if test $ac_cv_header_wchar_h = yes; then
16514 HAVE_WCHAR_H=1
16515 else
16516 HAVE_WCHAR_H=0
16517 fi
16518
16519
16520 if test $ac_cv_header_inttypes_h = yes; then
16521 HAVE_INTTYPES_H=1
16522 else
16523 HAVE_INTTYPES_H=0
16524 fi
16525
16526
16527 if test $ac_cv_header_sys_types_h = yes; then
16528 HAVE_SYS_TYPES_H=1
16529 else
16530 HAVE_SYS_TYPES_H=0
16531 fi
16532
16533
16534
16535
16536
16537
16538
16539
16540
16541
16542
16543 if test $gl_cv_have_include_next = yes; then
16544 gl_cv_next_stdint_h='<'stdint.h'>'
16545 else
16546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
16547 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
16548 if ${gl_cv_next_stdint_h+:} false; then :
16549 $as_echo_n "(cached) " >&6
16550 else
16551
16552 if test $ac_cv_header_stdint_h = yes; then
16553
16554
16555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16556 /* end confdefs.h. */
16557 #include <stdint.h>
16558
16559 _ACEOF
16560 case "$host_os" in
16561 aix*) gl_absname_cpp="$ac_cpp -C" ;;
16562 *) gl_absname_cpp="$ac_cpp" ;;
16563 esac
16564 gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16565 sed -n '\#/stdint.h#{
16566 s#.*"\(.*/stdint.h\)".*#\1#
16567 s#^/[^/]#//&#
16568 p
16569 q
16570 }'`'"'
16571 else
16572 gl_cv_next_stdint_h='<'stdint.h'>'
16573 fi
16574
16575
16576 fi
16577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
16578 $as_echo "$gl_cv_next_stdint_h" >&6; }
16579 fi
16580 NEXT_STDINT_H=$gl_cv_next_stdint_h
16581
16582 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16583 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16584 gl_next_as_first_directive='<'stdint.h'>'
16585 else
16586 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16587 gl_next_as_first_directive=$gl_cv_next_stdint_h
16588 fi
16589 NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
16590
16591
16592
16593
16594 if test $ac_cv_header_stdint_h = yes; then
16595 HAVE_STDINT_H=1
16596 else
16597 HAVE_STDINT_H=0
16598 fi
16599
16600
16601 if test $ac_cv_header_stdint_h = yes; then
16602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
16603 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
16604 if ${gl_cv_header_working_stdint_h+:} false; then :
16605 $as_echo_n "(cached) " >&6
16606 else
16607 gl_cv_header_working_stdint_h=no
16608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16609 /* end confdefs.h. */
16610
16611
16612 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
16613 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
16614 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
16615 #include <stdint.h>
16616 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */
16617 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
16618 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
16619 #endif
16620
16621
16622 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16623 included before <wchar.h>. */
16624 #include <stddef.h>
16625 #include <signal.h>
16626 #if HAVE_WCHAR_H
16627 # include <stdio.h>
16628 # include <time.h>
16629 # include <wchar.h>
16630 #endif
16631
16632
16633 #ifdef INT8_MAX
16634 int8_t a1 = INT8_MAX;
16635 int8_t a1min = INT8_MIN;
16636 #endif
16637 #ifdef INT16_MAX
16638 int16_t a2 = INT16_MAX;
16639 int16_t a2min = INT16_MIN;
16640 #endif
16641 #ifdef INT32_MAX
16642 int32_t a3 = INT32_MAX;
16643 int32_t a3min = INT32_MIN;
16644 #endif
16645 #ifdef INT64_MAX
16646 int64_t a4 = INT64_MAX;
16647 int64_t a4min = INT64_MIN;
16648 #endif
16649 #ifdef UINT8_MAX
16650 uint8_t b1 = UINT8_MAX;
16651 #else
16652 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
16653 #endif
16654 #ifdef UINT16_MAX
16655 uint16_t b2 = UINT16_MAX;
16656 #endif
16657 #ifdef UINT32_MAX
16658 uint32_t b3 = UINT32_MAX;
16659 #endif
16660 #ifdef UINT64_MAX
16661 uint64_t b4 = UINT64_MAX;
16662 #endif
16663 int_least8_t c1 = INT8_C (0x7f);
16664 int_least8_t c1max = INT_LEAST8_MAX;
16665 int_least8_t c1min = INT_LEAST8_MIN;
16666 int_least16_t c2 = INT16_C (0x7fff);
16667 int_least16_t c2max = INT_LEAST16_MAX;
16668 int_least16_t c2min = INT_LEAST16_MIN;
16669 int_least32_t c3 = INT32_C (0x7fffffff);
16670 int_least32_t c3max = INT_LEAST32_MAX;
16671 int_least32_t c3min = INT_LEAST32_MIN;
16672 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
16673 int_least64_t c4max = INT_LEAST64_MAX;
16674 int_least64_t c4min = INT_LEAST64_MIN;
16675 uint_least8_t d1 = UINT8_C (0xff);
16676 uint_least8_t d1max = UINT_LEAST8_MAX;
16677 uint_least16_t d2 = UINT16_C (0xffff);
16678 uint_least16_t d2max = UINT_LEAST16_MAX;
16679 uint_least32_t d3 = UINT32_C (0xffffffff);
16680 uint_least32_t d3max = UINT_LEAST32_MAX;
16681 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
16682 uint_least64_t d4max = UINT_LEAST64_MAX;
16683 int_fast8_t e1 = INT_FAST8_MAX;
16684 int_fast8_t e1min = INT_FAST8_MIN;
16685 int_fast16_t e2 = INT_FAST16_MAX;
16686 int_fast16_t e2min = INT_FAST16_MIN;
16687 int_fast32_t e3 = INT_FAST32_MAX;
16688 int_fast32_t e3min = INT_FAST32_MIN;
16689 int_fast64_t e4 = INT_FAST64_MAX;
16690 int_fast64_t e4min = INT_FAST64_MIN;
16691 uint_fast8_t f1 = UINT_FAST8_MAX;
16692 uint_fast16_t f2 = UINT_FAST16_MAX;
16693 uint_fast32_t f3 = UINT_FAST32_MAX;
16694 uint_fast64_t f4 = UINT_FAST64_MAX;
16695 #ifdef INTPTR_MAX
16696 intptr_t g = INTPTR_MAX;
16697 intptr_t gmin = INTPTR_MIN;
16698 #endif
16699 #ifdef UINTPTR_MAX
16700 uintptr_t h = UINTPTR_MAX;
16701 #endif
16702 intmax_t i = INTMAX_MAX;
16703 uintmax_t j = UINTMAX_MAX;
16704
16705 #include <limits.h> /* for CHAR_BIT */
16706 #define TYPE_MINIMUM(t) \
16707 ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
16708 #define TYPE_MAXIMUM(t) \
16709 ((t) ((t) 0 < (t) -1 \
16710 ? (t) -1 \
16711 : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
16712 struct s {
16713 int check_PTRDIFF:
16714 PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
16715 && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
16716 ? 1 : -1;
16717 /* Detect bug in FreeBSD 6.0 / ia64. */
16718 int check_SIG_ATOMIC:
16719 SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
16720 && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
16721 ? 1 : -1;
16722 int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
16723 int check_WCHAR:
16724 WCHAR_MIN == TYPE_MINIMUM (wchar_t)
16725 && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
16726 ? 1 : -1;
16727 /* Detect bug in mingw. */
16728 int check_WINT:
16729 WINT_MIN == TYPE_MINIMUM (wint_t)
16730 && WINT_MAX == TYPE_MAXIMUM (wint_t)
16731 ? 1 : -1;
16732
16733 /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */
16734 int check_UINT8_C:
16735 (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
16736 int check_UINT16_C:
16737 (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
16738
16739 /* Detect bugs in OpenBSD 3.9 stdint.h. */
16740 #ifdef UINT8_MAX
16741 int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
16742 #endif
16743 #ifdef UINT16_MAX
16744 int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
16745 #endif
16746 #ifdef UINT32_MAX
16747 int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
16748 #endif
16749 #ifdef UINT64_MAX
16750 int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
16751 #endif
16752 int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
16753 int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
16754 int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
16755 int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
16756 int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
16757 int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
16758 int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
16759 int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
16760 int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
16761 int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
16762 int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
16763 };
16764
16765 int
16766 main ()
16767 {
16768
16769 ;
16770 return 0;
16771 }
16772 _ACEOF
16773 if ac_fn_c_try_compile "$LINENO"; then :
16774 if test "$cross_compiling" = yes; then :
16775 gl_cv_header_working_stdint_h=yes
16776
16777 else
16778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16779 /* end confdefs.h. */
16780
16781
16782 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
16783 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
16784 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
16785 #include <stdint.h>
16786
16787
16788 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16789 included before <wchar.h>. */
16790 #include <stddef.h>
16791 #include <signal.h>
16792 #if HAVE_WCHAR_H
16793 # include <stdio.h>
16794 # include <time.h>
16795 # include <wchar.h>
16796 #endif
16797
16798
16799 #include <stdio.h>
16800 #include <string.h>
16801 #define MVAL(macro) MVAL1(macro)
16802 #define MVAL1(expression) #expression
16803 static const char *macro_values[] =
16804 {
16805 #ifdef INT8_MAX
16806 MVAL (INT8_MAX),
16807 #endif
16808 #ifdef INT16_MAX
16809 MVAL (INT16_MAX),
16810 #endif
16811 #ifdef INT32_MAX
16812 MVAL (INT32_MAX),
16813 #endif
16814 #ifdef INT64_MAX
16815 MVAL (INT64_MAX),
16816 #endif
16817 #ifdef UINT8_MAX
16818 MVAL (UINT8_MAX),
16819 #endif
16820 #ifdef UINT16_MAX
16821 MVAL (UINT16_MAX),
16822 #endif
16823 #ifdef UINT32_MAX
16824 MVAL (UINT32_MAX),
16825 #endif
16826 #ifdef UINT64_MAX
16827 MVAL (UINT64_MAX),
16828 #endif
16829 NULL
16830 };
16831
16832 int
16833 main ()
16834 {
16835
16836 const char **mv;
16837 for (mv = macro_values; *mv != NULL; mv++)
16838 {
16839 const char *value = *mv;
16840 /* Test whether it looks like a cast expression. */
16841 if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
16842 || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
16843 || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
16844 || strncmp (value, "((int)"/*)*/, 6) == 0
16845 || strncmp (value, "((signed short)"/*)*/, 15) == 0
16846 || strncmp (value, "((signed char)"/*)*/, 14) == 0)
16847 return mv - macro_values + 1;
16848 }
16849 return 0;
16850
16851 ;
16852 return 0;
16853 }
16854 _ACEOF
16855 if ac_fn_c_try_run "$LINENO"; then :
16856 gl_cv_header_working_stdint_h=yes
16857 fi
16858 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16859 conftest.$ac_objext conftest.beam conftest.$ac_ext
16860 fi
16861
16862
16863 fi
16864 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16865
16866 fi
16867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
16868 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
16869 fi
16870 if test "$gl_cv_header_working_stdint_h" = yes; then
16871 STDINT_H=
16872 else
16873 for ac_header in sys/inttypes.h sys/bitypes.h
16874 do :
16875 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
16876 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
16877 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
16878 cat >>confdefs.h <<_ACEOF
16879 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
16880 _ACEOF
16881
16882 fi
16883
16884 done
16885
16886 if test $ac_cv_header_sys_inttypes_h = yes; then
16887 HAVE_SYS_INTTYPES_H=1
16888 else
16889 HAVE_SYS_INTTYPES_H=0
16890 fi
16891
16892 if test $ac_cv_header_sys_bitypes_h = yes; then
16893 HAVE_SYS_BITYPES_H=1
16894 else
16895 HAVE_SYS_BITYPES_H=0
16896 fi
16897
16898
16899
16900
16901 if test $APPLE_UNIVERSAL_BUILD = 0; then
16902
16903
16904 for gltype in ptrdiff_t size_t ; do
16905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
16906 $as_echo_n "checking for bit size of $gltype... " >&6; }
16907 if eval \${gl_cv_bitsizeof_${gltype}+:} false; then :
16908 $as_echo_n "(cached) " >&6
16909 else
16910 if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
16911 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16912 included before <wchar.h>. */
16913 #include <stddef.h>
16914 #include <signal.h>
16915 #if HAVE_WCHAR_H
16916 # include <stdio.h>
16917 # include <time.h>
16918 # include <wchar.h>
16919 #endif
16920
16921 #include <limits.h>"; then :
16922
16923 else
16924 result=unknown
16925 fi
16926
16927 eval gl_cv_bitsizeof_${gltype}=\$result
16928
16929 fi
16930 eval ac_res=\$gl_cv_bitsizeof_${gltype}
16931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
16932 $as_echo "$ac_res" >&6; }
16933 eval result=\$gl_cv_bitsizeof_${gltype}
16934 if test $result = unknown; then
16935 result=0
16936 fi
16937 GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
16938 cat >>confdefs.h <<_ACEOF
16939 #define BITSIZEOF_${GLTYPE} $result
16940 _ACEOF
16941
16942 eval BITSIZEOF_${GLTYPE}=\$result
16943 done
16944
16945
16946 fi
16947
16948
16949 for gltype in sig_atomic_t wchar_t wint_t ; do
16950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
16951 $as_echo_n "checking for bit size of $gltype... " >&6; }
16952 if eval \${gl_cv_bitsizeof_${gltype}+:} false; then :
16953 $as_echo_n "(cached) " >&6
16954 else
16955 if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
16956 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16957 included before <wchar.h>. */
16958 #include <stddef.h>
16959 #include <signal.h>
16960 #if HAVE_WCHAR_H
16961 # include <stdio.h>
16962 # include <time.h>
16963 # include <wchar.h>
16964 #endif
16965
16966 #include <limits.h>"; then :
16967
16968 else
16969 result=unknown
16970 fi
16971
16972 eval gl_cv_bitsizeof_${gltype}=\$result
16973
16974 fi
16975 eval ac_res=\$gl_cv_bitsizeof_${gltype}
16976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
16977 $as_echo "$ac_res" >&6; }
16978 eval result=\$gl_cv_bitsizeof_${gltype}
16979 if test $result = unknown; then
16980 result=0
16981 fi
16982 GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
16983 cat >>confdefs.h <<_ACEOF
16984 #define BITSIZEOF_${GLTYPE} $result
16985 _ACEOF
16986
16987 eval BITSIZEOF_${GLTYPE}=\$result
16988 done
16989
16990
16991
16992
16993 for gltype in sig_atomic_t wchar_t wint_t ; do
16994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
16995 $as_echo_n "checking whether $gltype is signed... " >&6; }
16996 if eval \${gl_cv_type_${gltype}_signed+:} false; then :
16997 $as_echo_n "(cached) " >&6
16998 else
16999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17000 /* end confdefs.h. */
17001
17002 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17003 included before <wchar.h>. */
17004 #include <stddef.h>
17005 #include <signal.h>
17006 #if HAVE_WCHAR_H
17007 # include <stdio.h>
17008 # include <time.h>
17009 # include <wchar.h>
17010 #endif
17011
17012 int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
17013 int
17014 main ()
17015 {
17016
17017 ;
17018 return 0;
17019 }
17020 _ACEOF
17021 if ac_fn_c_try_compile "$LINENO"; then :
17022 result=yes
17023 else
17024 result=no
17025 fi
17026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17027 eval gl_cv_type_${gltype}_signed=\$result
17028
17029 fi
17030 eval ac_res=\$gl_cv_type_${gltype}_signed
17031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17032 $as_echo "$ac_res" >&6; }
17033 eval result=\$gl_cv_type_${gltype}_signed
17034 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17035 if test "$result" = yes; then
17036 cat >>confdefs.h <<_ACEOF
17037 #define HAVE_SIGNED_${GLTYPE} 1
17038 _ACEOF
17039
17040 eval HAVE_SIGNED_${GLTYPE}=1
17041 else
17042 eval HAVE_SIGNED_${GLTYPE}=0
17043 fi
17044 done
17045
17046
17047 gl_cv_type_ptrdiff_t_signed=yes
17048 gl_cv_type_size_t_signed=no
17049 if test $APPLE_UNIVERSAL_BUILD = 0; then
17050
17051
17052 for gltype in ptrdiff_t size_t ; do
17053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
17054 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
17055 if eval \${gl_cv_type_${gltype}_suffix+:} false; then :
17056 $as_echo_n "(cached) " >&6
17057 else
17058 eval gl_cv_type_${gltype}_suffix=no
17059 eval result=\$gl_cv_type_${gltype}_signed
17060 if test "$result" = yes; then
17061 glsufu=
17062 else
17063 glsufu=u
17064 fi
17065 for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
17066 case $glsuf in
17067 '') gltype1='int';;
17068 l) gltype1='long int';;
17069 ll) gltype1='long long int';;
17070 i64) gltype1='__int64';;
17071 u) gltype1='unsigned int';;
17072 ul) gltype1='unsigned long int';;
17073 ull) gltype1='unsigned long long int';;
17074 ui64)gltype1='unsigned __int64';;
17075 esac
17076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17077 /* end confdefs.h. */
17078
17079 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17080 included before <wchar.h>. */
17081 #include <stddef.h>
17082 #include <signal.h>
17083 #if HAVE_WCHAR_H
17084 # include <stdio.h>
17085 # include <time.h>
17086 # include <wchar.h>
17087 #endif
17088
17089 extern $gltype foo;
17090 extern $gltype1 foo;
17091 int
17092 main ()
17093 {
17094
17095 ;
17096 return 0;
17097 }
17098 _ACEOF
17099 if ac_fn_c_try_compile "$LINENO"; then :
17100 eval gl_cv_type_${gltype}_suffix=\$glsuf
17101 fi
17102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17103 eval result=\$gl_cv_type_${gltype}_suffix
17104 test "$result" != no && break
17105 done
17106 fi
17107 eval ac_res=\$gl_cv_type_${gltype}_suffix
17108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17109 $as_echo "$ac_res" >&6; }
17110 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17111 eval result=\$gl_cv_type_${gltype}_suffix
17112 test "$result" = no && result=
17113 eval ${GLTYPE}_SUFFIX=\$result
17114 cat >>confdefs.h <<_ACEOF
17115 #define ${GLTYPE}_SUFFIX $result
17116 _ACEOF
17117
17118 done
17119
17120
17121 fi
17122
17123
17124 for gltype in sig_atomic_t wchar_t wint_t ; do
17125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
17126 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
17127 if eval \${gl_cv_type_${gltype}_suffix+:} false; then :
17128 $as_echo_n "(cached) " >&6
17129 else
17130 eval gl_cv_type_${gltype}_suffix=no
17131 eval result=\$gl_cv_type_${gltype}_signed
17132 if test "$result" = yes; then
17133 glsufu=
17134 else
17135 glsufu=u
17136 fi
17137 for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
17138 case $glsuf in
17139 '') gltype1='int';;
17140 l) gltype1='long int';;
17141 ll) gltype1='long long int';;
17142 i64) gltype1='__int64';;
17143 u) gltype1='unsigned int';;
17144 ul) gltype1='unsigned long int';;
17145 ull) gltype1='unsigned long long int';;
17146 ui64)gltype1='unsigned __int64';;
17147 esac
17148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17149 /* end confdefs.h. */
17150
17151 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17152 included before <wchar.h>. */
17153 #include <stddef.h>
17154 #include <signal.h>
17155 #if HAVE_WCHAR_H
17156 # include <stdio.h>
17157 # include <time.h>
17158 # include <wchar.h>
17159 #endif
17160
17161 extern $gltype foo;
17162 extern $gltype1 foo;
17163 int
17164 main ()
17165 {
17166
17167 ;
17168 return 0;
17169 }
17170 _ACEOF
17171 if ac_fn_c_try_compile "$LINENO"; then :
17172 eval gl_cv_type_${gltype}_suffix=\$glsuf
17173 fi
17174 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17175 eval result=\$gl_cv_type_${gltype}_suffix
17176 test "$result" != no && break
17177 done
17178 fi
17179 eval ac_res=\$gl_cv_type_${gltype}_suffix
17180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17181 $as_echo "$ac_res" >&6; }
17182 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17183 eval result=\$gl_cv_type_${gltype}_suffix
17184 test "$result" = no && result=
17185 eval ${GLTYPE}_SUFFIX=\$result
17186 cat >>confdefs.h <<_ACEOF
17187 #define ${GLTYPE}_SUFFIX $result
17188 _ACEOF
17189
17190 done
17191
17192
17193
17194 STDINT_H=stdint.h
17195 fi
17196
17197
17198 # Code from module stdlib:
17199
17200
17201
17202
17203
17204
17205
17206
17207
17208
17209 if test $gl_cv_have_include_next = yes; then
17210 gl_cv_next_stdlib_h='<'stdlib.h'>'
17211 else
17212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
17213 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
17214 if ${gl_cv_next_stdlib_h+:} false; then :
17215 $as_echo_n "(cached) " >&6
17216 else
17217
17218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17219 /* end confdefs.h. */
17220 #include <stdlib.h>
17221
17222 _ACEOF
17223 case "$host_os" in
17224 aix*) gl_absname_cpp="$ac_cpp -C" ;;
17225 *) gl_absname_cpp="$ac_cpp" ;;
17226 esac
17227 gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17228 sed -n '\#/stdlib.h#{
17229 s#.*"\(.*/stdlib.h\)".*#\1#
17230 s#^/[^/]#//&#
17231 p
17232 q
17233 }'`'"'
17234
17235
17236 fi
17237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
17238 $as_echo "$gl_cv_next_stdlib_h" >&6; }
17239 fi
17240 NEXT_STDLIB_H=$gl_cv_next_stdlib_h
17241
17242 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17243 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17244 gl_next_as_first_directive='<'stdlib.h'>'
17245 else
17246 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17247 gl_next_as_first_directive=$gl_cv_next_stdlib_h
17248 fi
17249 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
17250
17251
17252
17253
17254
17255
17256
17257 # Code from module strftime:
17258
17259
17260
17261
17262
17263
17264
17265
17266
17267
17268 gl_LIBOBJS="$gl_LIBOBJS strftime.$ac_objext"
17269
17270
17271 # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
17272
17273
17274
17275
17276
17277
17278
17279 $as_echo "#define my_strftime nstrftime" >>confdefs.h
17280
17281
17282
17283 # Code from module symlink:
17284
17285
17286
17287 if test $ac_cv_func_symlink = no; then
17288 HAVE_SYMLINK=0
17289
17290
17291
17292
17293
17294
17295
17296
17297 gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
17298
17299 else
17300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
17301 $as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
17302 if ${gl_cv_func_symlink_works+:} false; then :
17303 $as_echo_n "(cached) " >&6
17304 else
17305 if test "$cross_compiling" = yes; then :
17306 gl_cv_func_symlink_works="guessing no"
17307 else
17308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17309 /* end confdefs.h. */
17310 #include <unistd.h>
17311
17312 int
17313 main ()
17314 {
17315 int result = 0;
17316 if (!symlink ("a", "conftest.link/"))
17317 result |= 1;
17318 if (symlink ("conftest.f", "conftest.lnk2"))
17319 result |= 2;
17320 else if (!symlink ("a", "conftest.lnk2/"))
17321 result |= 4;
17322 return result;
17323
17324 ;
17325 return 0;
17326 }
17327 _ACEOF
17328 if ac_fn_c_try_run "$LINENO"; then :
17329 gl_cv_func_symlink_works=yes
17330 else
17331 gl_cv_func_symlink_works=no
17332 fi
17333 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17334 conftest.$ac_objext conftest.beam conftest.$ac_ext
17335 fi
17336
17337 rm -f conftest.f conftest.link conftest.lnk2
17338 fi
17339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
17340 $as_echo "$gl_cv_func_symlink_works" >&6; }
17341 if test "$gl_cv_func_symlink_works" != yes; then
17342 REPLACE_SYMLINK=1
17343
17344
17345
17346
17347
17348
17349
17350
17351 gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
17352
17353 fi
17354 fi
17355
17356
17357
17358
17359 GNULIB_SYMLINK=1
17360
17361
17362
17363 # Code from module sys_stat:
17364
17365
17366
17367
17368
17369
17370
17371
17372
17373
17374
17375
17376
17377
17378
17379
17380 if test $gl_cv_have_include_next = yes; then
17381 gl_cv_next_sys_stat_h='<'sys/stat.h'>'
17382 else
17383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
17384 $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
17385 if ${gl_cv_next_sys_stat_h+:} false; then :
17386 $as_echo_n "(cached) " >&6
17387 else
17388
17389 if test $ac_cv_header_sys_stat_h = yes; then
17390
17391
17392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17393 /* end confdefs.h. */
17394 #include <sys/stat.h>
17395
17396 _ACEOF
17397 case "$host_os" in
17398 aix*) gl_absname_cpp="$ac_cpp -C" ;;
17399 *) gl_absname_cpp="$ac_cpp" ;;
17400 esac
17401 gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17402 sed -n '\#/sys/stat.h#{
17403 s#.*"\(.*/sys/stat.h\)".*#\1#
17404 s#^/[^/]#//&#
17405 p
17406 q
17407 }'`'"'
17408 else
17409 gl_cv_next_sys_stat_h='<'sys/stat.h'>'
17410 fi
17411
17412
17413 fi
17414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
17415 $as_echo "$gl_cv_next_sys_stat_h" >&6; }
17416 fi
17417 NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
17418
17419 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17420 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17421 gl_next_as_first_directive='<'sys/stat.h'>'
17422 else
17423 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17424 gl_next_as_first_directive=$gl_cv_next_sys_stat_h
17425 fi
17426 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
17427
17428
17429
17430
17431
17432 ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
17433 #include <sys/stat.h>
17434 "
17435 if test "x$ac_cv_type_nlink_t" = xyes; then :
17436
17437 else
17438
17439 $as_echo "#define nlink_t int" >>confdefs.h
17440
17441 fi
17442
17443
17444
17445
17446
17447 # Code from module time:
17448
17449
17450
17451 # Code from module time_r:
17452
17453
17454
17455
17456
17457
17458
17459 if test $ac_cv_have_decl_localtime_r = no; then
17460 HAVE_DECL_LOCALTIME_R=0
17461 fi
17462
17463
17464 if test $ac_cv_func_localtime_r = yes; then
17465 HAVE_LOCALTIME_R=1
17466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
17467 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
17468 if ${gl_cv_time_r_posix+:} false; then :
17469 $as_echo_n "(cached) " >&6
17470 else
17471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17472 /* end confdefs.h. */
17473 #include <time.h>
17474 int
17475 main ()
17476 {
17477 /* We don't need to append 'restrict's to the argument types,
17478 even though the POSIX signature has the 'restrict's,
17479 since C99 says they can't affect type compatibility. */
17480 struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
17481 if (ptr) return 0;
17482 /* Check the return type is a pointer.
17483 On HP-UX 10 it is 'int'. */
17484 *localtime_r (0, 0);
17485 ;
17486 return 0;
17487 }
17488
17489 _ACEOF
17490 if ac_fn_c_try_compile "$LINENO"; then :
17491 gl_cv_time_r_posix=yes
17492 else
17493 gl_cv_time_r_posix=no
17494 fi
17495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17496
17497 fi
17498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
17499 $as_echo "$gl_cv_time_r_posix" >&6; }
17500 if test $gl_cv_time_r_posix = yes; then
17501 REPLACE_LOCALTIME_R=0
17502 else
17503 REPLACE_LOCALTIME_R=1
17504 fi
17505 else
17506 HAVE_LOCALTIME_R=0
17507 fi
17508 if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
17509
17510
17511
17512
17513
17514
17515
17516
17517 gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
17518
17519
17520 :
17521
17522 fi
17523
17524
17525
17526
17527 GNULIB_TIME_R=1
17528
17529
17530
17531 # Code from module unistd:
17532
17533
17534
17535
17536
17537
17538
17539
17540
17541
17542
17543
17544
17545 if test $gl_cv_have_include_next = yes; then
17546 gl_cv_next_unistd_h='<'unistd.h'>'
17547 else
17548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
17549 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
17550 if ${gl_cv_next_unistd_h+:} false; then :
17551 $as_echo_n "(cached) " >&6
17552 else
17553
17554 if test $ac_cv_header_unistd_h = yes; then
17555
17556
17557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17558 /* end confdefs.h. */
17559 #include <unistd.h>
17560
17561 _ACEOF
17562 case "$host_os" in
17563 aix*) gl_absname_cpp="$ac_cpp -C" ;;
17564 *) gl_absname_cpp="$ac_cpp" ;;
17565 esac
17566 gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17567 sed -n '\#/unistd.h#{
17568 s#.*"\(.*/unistd.h\)".*#\1#
17569 s#^/[^/]#//&#
17570 p
17571 q
17572 }'`'"'
17573 else
17574 gl_cv_next_unistd_h='<'unistd.h'>'
17575 fi
17576
17577
17578 fi
17579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
17580 $as_echo "$gl_cv_next_unistd_h" >&6; }
17581 fi
17582 NEXT_UNISTD_H=$gl_cv_next_unistd_h
17583
17584 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17585 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17586 gl_next_as_first_directive='<'unistd.h'>'
17587 else
17588 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17589 gl_next_as_first_directive=$gl_cv_next_unistd_h
17590 fi
17591 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
17592
17593
17594
17595
17596 if test $ac_cv_header_unistd_h = yes; then
17597 HAVE_UNISTD_H=1
17598 else
17599 HAVE_UNISTD_H=0
17600 fi
17601
17602
17603
17604
17605 # Code from module warn-on-use:
17606 # End of code from modules
17607
17608
17609
17610
17611
17612
17613
17614
17615
17616 gltests_libdeps=
17617 gltests_ltlibdeps=
17618
17619
17620
17621
17622
17623
17624
17625
17626
17627 gl_source_base='tests'
17628 gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
17629
17630 gl_module_indicator_condition=$gltests_WITNESS
17631
17632
17633
17634
17635
17636
17637
17638
17639
17640 LIBGNU_LIBDEPS="$gl_libdeps"
17641
17642 LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
17643
17644
17645
17646 # UNIX98 PTYs.
17647 for ac_func in grantpt
17648 do :
17649 ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
17650 if test "x$ac_cv_func_grantpt" = xyes; then :
17651 cat >>confdefs.h <<_ACEOF
17652 #define HAVE_GRANTPT 1
17653 _ACEOF
17654
17655 fi
17656 done
17657
17658
17659 # PTY-related GNU extensions.
17660 for ac_func in getpt
17661 do :
17662 ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
17663 if test "x$ac_cv_func_getpt" = xyes; then :
17664 cat >>confdefs.h <<_ACEOF
17665 #define HAVE_GETPT 1
17666 _ACEOF
17667
17668 fi
17669 done
17670
17671
17672 # Check this now, so that we will NOT find the above functions in ncurses.
17673 # That is because we have not set up to link ncurses in lib-src.
17674 # It's better to believe a function is not available
17675 # than to expect to find it in ncurses.
17676 # Also we need tputs and friends to be able to build at all.
17677 have_tputs_et_al=true
17678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
17679 $as_echo_n "checking for library containing tputs... " >&6; }
17680 if ${ac_cv_search_tputs+:} false; then :
17681 $as_echo_n "(cached) " >&6
17682 else
17683 ac_func_search_save_LIBS=$LIBS
17684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17685 /* end confdefs.h. */
17686
17687 /* Override any GCC internal prototype to avoid an error.
17688 Use char because int might match the return type of a GCC
17689 builtin and then its argument prototype would still apply. */
17690 #ifdef __cplusplus
17691 extern "C"
17692 #endif
17693 char tputs ();
17694 int
17695 main ()
17696 {
17697 return tputs ();
17698 ;
17699 return 0;
17700 }
17701 _ACEOF
17702 for ac_lib in '' ncurses terminfo termcap; do
17703 if test -z "$ac_lib"; then
17704 ac_res="none required"
17705 else
17706 ac_res=-l$ac_lib
17707 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
17708 fi
17709 if ac_fn_c_try_link "$LINENO"; then :
17710 ac_cv_search_tputs=$ac_res
17711 fi
17712 rm -f core conftest.err conftest.$ac_objext \
17713 conftest$ac_exeext
17714 if ${ac_cv_search_tputs+:} false; then :
17715 break
17716 fi
17717 done
17718 if ${ac_cv_search_tputs+:} false; then :
17719
17720 else
17721 ac_cv_search_tputs=no
17722 fi
17723 rm conftest.$ac_ext
17724 LIBS=$ac_func_search_save_LIBS
17725 fi
17726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
17727 $as_echo "$ac_cv_search_tputs" >&6; }
17728 ac_res=$ac_cv_search_tputs
17729 if test "$ac_res" != no; then :
17730 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
17731
17732 else
17733 have_tputs_et_al=false
17734 fi
17735
17736 if test "$have_tputs_et_al" != true; then
17737 as_fn_error $? "I couldn't find termcap functions (tputs and friends).
17738 Maybe some development libraries/packages are missing? Try installing
17739 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
17740 fi
17741 # Must define this when any termcap library is found.
17742
17743 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
17744
17745 ## FIXME This was the cpp logic, but I am not sure it is right.
17746 ## The above test has not necessarily found libncurses.
17747 HAVE_LIBNCURSES=yes
17748
17749 ## Use terminfo instead of termcap?
17750 ## Note only system files NOT using terminfo are:
17751 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
17752 ## darwin|gnu without ncurses.
17753 TERMINFO=no
17754 LIBS_TERMCAP=
17755 case "$opsys" in
17756 ## cygwin: Fewer environment variables to go wrong, more terminal types.
17757 ## hpux10-20: Use the system provided termcap(3) library.
17758 ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
17759 ## is necessary. Otherwise Emacs dumps core when run -nw.
17760 aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
17761
17762 ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
17763 ## The ncurses library has been moved out of the System framework in
17764 ## Mac OS X 10.2. So if configure detects it, set the command-line
17765 ## option to use it.
17766 darwin|gnu*)
17767 ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
17768 if test "x$HAVE_LIBNCURSES" = "xyes"; then
17769 TERMINFO=yes
17770 LIBS_TERMCAP="-lncurses"
17771 fi
17772 ;;
17773
17774 freebsd)
17775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
17776 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
17777 if ${emacs_cv_freebsd_terminfo+:} false; then :
17778 $as_echo_n "(cached) " >&6
17779 else
17780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17781 /* end confdefs.h. */
17782 #include <osreldate.h>
17783 int
17784 main ()
17785 {
17786 #if __FreeBSD_version < 400000
17787 fail;
17788 #endif
17789
17790 ;
17791 return 0;
17792 }
17793 _ACEOF
17794 if ac_fn_c_try_link "$LINENO"; then :
17795 emacs_cv_freebsd_terminfo=yes
17796 else
17797 emacs_cv_freebsd_terminfo=no
17798 fi
17799 rm -f core conftest.err conftest.$ac_objext \
17800 conftest$ac_exeext conftest.$ac_ext
17801 fi
17802
17803
17804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
17805 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
17806
17807 if test $emacs_cv_freebsd_terminfo = yes; then
17808 TERMINFO=yes
17809 LIBS_TERMCAP="-lncurses"
17810 else
17811 LIBS_TERMCAP="-ltermcap"
17812 fi
17813 ;;
17814
17815 netbsd)
17816 if test $ac_cv_search_tputs = -lterminfo; then
17817 TERMINFO=yes
17818 LIBS_TERMCAP="-lterminfo"
17819 else
17820 LIBS_TERMCAP="-ltermcap"
17821 fi
17822 ;;
17823
17824 esac
17825
17826 case "$opsys" in
17827 ## hpux: Make sure we get select from libc rather than from libcurses
17828 ## because libcurses on HPUX 10.10 has a broken version of select.
17829 ## We used to use -lc -lcurses, but this may be cleaner.
17830 hpux*) LIBS_TERMCAP="-ltermcap" ;;
17831
17832 openbsd) LIBS_TERMCAP="-lncurses" ;;
17833
17834 ## Must use system termcap, if we use any termcap. It does special things.
17835 sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
17836 esac
17837
17838 TERMCAP_OBJ=tparam.o
17839 if test $TERMINFO = yes; then
17840
17841 $as_echo "#define TERMINFO 1" >>confdefs.h
17842
17843
17844 ## Default used to be -ltermcap. Add a case above if need something else.
17845 test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
17846
17847 TERMCAP_OBJ=terminfo.o
17848 fi
17849
17850
17851
17852
17853 # Do we have res_init, for detecting changes in /etc/resolv.conf?
17854 resolv=no
17855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17856 /* end confdefs.h. */
17857 #include <netinet/in.h>
17858 #include <arpa/nameser.h>
17859 #include <resolv.h>
17860 int
17861 main ()
17862 {
17863 return res_init();
17864 ;
17865 return 0;
17866 }
17867 _ACEOF
17868 if ac_fn_c_try_link "$LINENO"; then :
17869 have_res_init=yes
17870 else
17871 have_res_init=no
17872 fi
17873 rm -f core conftest.err conftest.$ac_objext \
17874 conftest$ac_exeext conftest.$ac_ext
17875 if test "$have_res_init" = no; then
17876 OLIBS="$LIBS"
17877 LIBS="$LIBS -lresolv"
17878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
17879 $as_echo_n "checking for res_init with -lresolv... " >&6; }
17880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17881 /* end confdefs.h. */
17882 #include <netinet/in.h>
17883 #include <arpa/nameser.h>
17884 #include <resolv.h>
17885 int
17886 main ()
17887 {
17888 return res_init();
17889 ;
17890 return 0;
17891 }
17892 _ACEOF
17893 if ac_fn_c_try_link "$LINENO"; then :
17894 have_res_init=yes
17895 else
17896 have_res_init=no
17897 fi
17898 rm -f core conftest.err conftest.$ac_objext \
17899 conftest$ac_exeext conftest.$ac_ext
17900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
17901 $as_echo "$have_res_init" >&6; }
17902 if test "$have_res_init" = yes ; then
17903 resolv=yes
17904 fi
17905 LIBS="$OLIBS"
17906 fi
17907
17908 if test "$have_res_init" = yes; then
17909
17910 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
17911
17912 fi
17913
17914 # Do we need the Hesiod library to provide the support routines?
17915 LIBHESIOD=
17916 if test "$with_hesiod" != no ; then
17917 # Don't set $LIBS here -- see comments above. FIXME which comments?
17918 ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
17919 if test "x$ac_cv_func_res_send" = xyes; then :
17920
17921 else
17922 ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
17923 if test "x$ac_cv_func___res_send" = xyes; then :
17924
17925 else
17926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
17927 $as_echo_n "checking for res_send in -lresolv... " >&6; }
17928 if ${ac_cv_lib_resolv_res_send+:} false; then :
17929 $as_echo_n "(cached) " >&6
17930 else
17931 ac_check_lib_save_LIBS=$LIBS
17932 LIBS="-lresolv $LIBS"
17933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17934 /* end confdefs.h. */
17935
17936 /* Override any GCC internal prototype to avoid an error.
17937 Use char because int might match the return type of a GCC
17938 builtin and then its argument prototype would still apply. */
17939 #ifdef __cplusplus
17940 extern "C"
17941 #endif
17942 char res_send ();
17943 int
17944 main ()
17945 {
17946 return res_send ();
17947 ;
17948 return 0;
17949 }
17950 _ACEOF
17951 if ac_fn_c_try_link "$LINENO"; then :
17952 ac_cv_lib_resolv_res_send=yes
17953 else
17954 ac_cv_lib_resolv_res_send=no
17955 fi
17956 rm -f core conftest.err conftest.$ac_objext \
17957 conftest$ac_exeext conftest.$ac_ext
17958 LIBS=$ac_check_lib_save_LIBS
17959 fi
17960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
17961 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
17962 if test "x$ac_cv_lib_resolv_res_send" = xyes; then :
17963 resolv=yes
17964 else
17965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
17966 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
17967 if ${ac_cv_lib_resolv___res_send+:} false; then :
17968 $as_echo_n "(cached) " >&6
17969 else
17970 ac_check_lib_save_LIBS=$LIBS
17971 LIBS="-lresolv $LIBS"
17972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17973 /* end confdefs.h. */
17974
17975 /* Override any GCC internal prototype to avoid an error.
17976 Use char because int might match the return type of a GCC
17977 builtin and then its argument prototype would still apply. */
17978 #ifdef __cplusplus
17979 extern "C"
17980 #endif
17981 char __res_send ();
17982 int
17983 main ()
17984 {
17985 return __res_send ();
17986 ;
17987 return 0;
17988 }
17989 _ACEOF
17990 if ac_fn_c_try_link "$LINENO"; then :
17991 ac_cv_lib_resolv___res_send=yes
17992 else
17993 ac_cv_lib_resolv___res_send=no
17994 fi
17995 rm -f core conftest.err conftest.$ac_objext \
17996 conftest$ac_exeext conftest.$ac_ext
17997 LIBS=$ac_check_lib_save_LIBS
17998 fi
17999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
18000 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
18001 if test "x$ac_cv_lib_resolv___res_send" = xyes; then :
18002 resolv=yes
18003 fi
18004
18005 fi
18006
18007 fi
18008
18009 fi
18010
18011 if test "$resolv" = yes ; then
18012 RESOLVLIB=-lresolv
18013 else
18014 RESOLVLIB=
18015 fi
18016 ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
18017 if test "x$ac_cv_func_hes_getmailhost" = xyes; then :
18018
18019 else
18020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
18021 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
18022 if ${ac_cv_lib_hesiod_hes_getmailhost+:} false; then :
18023 $as_echo_n "(cached) " >&6
18024 else
18025 ac_check_lib_save_LIBS=$LIBS
18026 LIBS="-lhesiod $RESOLVLIB $LIBS"
18027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18028 /* end confdefs.h. */
18029
18030 /* Override any GCC internal prototype to avoid an error.
18031 Use char because int might match the return type of a GCC
18032 builtin and then its argument prototype would still apply. */
18033 #ifdef __cplusplus
18034 extern "C"
18035 #endif
18036 char hes_getmailhost ();
18037 int
18038 main ()
18039 {
18040 return hes_getmailhost ();
18041 ;
18042 return 0;
18043 }
18044 _ACEOF
18045 if ac_fn_c_try_link "$LINENO"; then :
18046 ac_cv_lib_hesiod_hes_getmailhost=yes
18047 else
18048 ac_cv_lib_hesiod_hes_getmailhost=no
18049 fi
18050 rm -f core conftest.err conftest.$ac_objext \
18051 conftest$ac_exeext conftest.$ac_ext
18052 LIBS=$ac_check_lib_save_LIBS
18053 fi
18054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
18055 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
18056 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = xyes; then :
18057 hesiod=yes
18058 else
18059 :
18060 fi
18061
18062 fi
18063
18064
18065 if test x"$hesiod" = xyes; then
18066
18067 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
18068
18069 LIBHESIOD=-lhesiod
18070 fi
18071 fi
18072
18073
18074 # Do we need libresolv (due to res_init or Hesiod)?
18075 if test "$resolv" = yes ; then
18076
18077 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
18078
18079 LIBRESOLV=-lresolv
18080 else
18081 LIBRESOLV=
18082 fi
18083
18084
18085 # These tell us which Kerberos-related libraries to use.
18086 COM_ERRLIB=
18087 CRYPTOLIB=
18088 KRB5LIB=
18089 DESLIB=
18090 KRB4LIB=
18091
18092 if test "${with_kerberos}" != no; then
18093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
18094 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
18095 if ${ac_cv_lib_com_err_com_err+:} false; then :
18096 $as_echo_n "(cached) " >&6
18097 else
18098 ac_check_lib_save_LIBS=$LIBS
18099 LIBS="-lcom_err $LIBS"
18100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18101 /* end confdefs.h. */
18102
18103 /* Override any GCC internal prototype to avoid an error.
18104 Use char because int might match the return type of a GCC
18105 builtin and then its argument prototype would still apply. */
18106 #ifdef __cplusplus
18107 extern "C"
18108 #endif
18109 char com_err ();
18110 int
18111 main ()
18112 {
18113 return com_err ();
18114 ;
18115 return 0;
18116 }
18117 _ACEOF
18118 if ac_fn_c_try_link "$LINENO"; then :
18119 ac_cv_lib_com_err_com_err=yes
18120 else
18121 ac_cv_lib_com_err_com_err=no
18122 fi
18123 rm -f core conftest.err conftest.$ac_objext \
18124 conftest$ac_exeext conftest.$ac_ext
18125 LIBS=$ac_check_lib_save_LIBS
18126 fi
18127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
18128 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
18129 if test "x$ac_cv_lib_com_err_com_err" = xyes; then :
18130 have_com_err=yes
18131 else
18132 have_com_err=no
18133 fi
18134
18135 if test $have_com_err = yes; then
18136 COM_ERRLIB=-lcom_err
18137 LIBS="$COM_ERRLIB $LIBS"
18138
18139 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
18140
18141 fi
18142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
18143 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
18144 if ${ac_cv_lib_crypto_mit_des_cbc_encrypt+:} false; then :
18145 $as_echo_n "(cached) " >&6
18146 else
18147 ac_check_lib_save_LIBS=$LIBS
18148 LIBS="-lcrypto $LIBS"
18149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18150 /* end confdefs.h. */
18151
18152 /* Override any GCC internal prototype to avoid an error.
18153 Use char because int might match the return type of a GCC
18154 builtin and then its argument prototype would still apply. */
18155 #ifdef __cplusplus
18156 extern "C"
18157 #endif
18158 char mit_des_cbc_encrypt ();
18159 int
18160 main ()
18161 {
18162 return mit_des_cbc_encrypt ();
18163 ;
18164 return 0;
18165 }
18166 _ACEOF
18167 if ac_fn_c_try_link "$LINENO"; then :
18168 ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
18169 else
18170 ac_cv_lib_crypto_mit_des_cbc_encrypt=no
18171 fi
18172 rm -f core conftest.err conftest.$ac_objext \
18173 conftest$ac_exeext conftest.$ac_ext
18174 LIBS=$ac_check_lib_save_LIBS
18175 fi
18176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
18177 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
18178 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = xyes; then :
18179 have_crypto=yes
18180 else
18181 have_crypto=no
18182 fi
18183
18184 if test $have_crypto = yes; then
18185 CRYPTOLIB=-lcrypto
18186 LIBS="$CRYPTOLIB $LIBS"
18187
18188 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
18189
18190 fi
18191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
18192 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
18193 if ${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+:} false; then :
18194 $as_echo_n "(cached) " >&6
18195 else
18196 ac_check_lib_save_LIBS=$LIBS
18197 LIBS="-lk5crypto $LIBS"
18198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18199 /* end confdefs.h. */
18200
18201 /* Override any GCC internal prototype to avoid an error.
18202 Use char because int might match the return type of a GCC
18203 builtin and then its argument prototype would still apply. */
18204 #ifdef __cplusplus
18205 extern "C"
18206 #endif
18207 char mit_des_cbc_encrypt ();
18208 int
18209 main ()
18210 {
18211 return mit_des_cbc_encrypt ();
18212 ;
18213 return 0;
18214 }
18215 _ACEOF
18216 if ac_fn_c_try_link "$LINENO"; then :
18217 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
18218 else
18219 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
18220 fi
18221 rm -f core conftest.err conftest.$ac_objext \
18222 conftest$ac_exeext conftest.$ac_ext
18223 LIBS=$ac_check_lib_save_LIBS
18224 fi
18225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
18226 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
18227 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = xyes; then :
18228 have_k5crypto=yes
18229 else
18230 have_k5crypto=no
18231 fi
18232
18233 if test $have_k5crypto = yes; then
18234 CRYPTOLIB=-lk5crypto
18235 LIBS="$CRYPTOLIB $LIBS"
18236
18237 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
18238
18239 fi
18240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
18241 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
18242 if ${ac_cv_lib_krb5_krb5_init_context+:} false; then :
18243 $as_echo_n "(cached) " >&6
18244 else
18245 ac_check_lib_save_LIBS=$LIBS
18246 LIBS="-lkrb5 $LIBS"
18247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18248 /* end confdefs.h. */
18249
18250 /* Override any GCC internal prototype to avoid an error.
18251 Use char because int might match the return type of a GCC
18252 builtin and then its argument prototype would still apply. */
18253 #ifdef __cplusplus
18254 extern "C"
18255 #endif
18256 char krb5_init_context ();
18257 int
18258 main ()
18259 {
18260 return krb5_init_context ();
18261 ;
18262 return 0;
18263 }
18264 _ACEOF
18265 if ac_fn_c_try_link "$LINENO"; then :
18266 ac_cv_lib_krb5_krb5_init_context=yes
18267 else
18268 ac_cv_lib_krb5_krb5_init_context=no
18269 fi
18270 rm -f core conftest.err conftest.$ac_objext \
18271 conftest$ac_exeext conftest.$ac_ext
18272 LIBS=$ac_check_lib_save_LIBS
18273 fi
18274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
18275 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
18276 if test "x$ac_cv_lib_krb5_krb5_init_context" = xyes; then :
18277 have_krb5=yes
18278 else
18279 have_krb5=no
18280 fi
18281
18282 if test $have_krb5=yes; then
18283 KRB5LIB=-lkrb5
18284 LIBS="$KRB5LIB $LIBS"
18285
18286 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
18287
18288 fi
18289 if test "${with_kerberos5}" = no; then
18290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
18291 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
18292 if ${ac_cv_lib_des425_des_cbc_encrypt+:} false; then :
18293 $as_echo_n "(cached) " >&6
18294 else
18295 ac_check_lib_save_LIBS=$LIBS
18296 LIBS="-ldes425 $LIBS"
18297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18298 /* end confdefs.h. */
18299
18300 /* Override any GCC internal prototype to avoid an error.
18301 Use char because int might match the return type of a GCC
18302 builtin and then its argument prototype would still apply. */
18303 #ifdef __cplusplus
18304 extern "C"
18305 #endif
18306 char des_cbc_encrypt ();
18307 int
18308 main ()
18309 {
18310 return des_cbc_encrypt ();
18311 ;
18312 return 0;
18313 }
18314 _ACEOF
18315 if ac_fn_c_try_link "$LINENO"; then :
18316 ac_cv_lib_des425_des_cbc_encrypt=yes
18317 else
18318 ac_cv_lib_des425_des_cbc_encrypt=no
18319 fi
18320 rm -f core conftest.err conftest.$ac_objext \
18321 conftest$ac_exeext conftest.$ac_ext
18322 LIBS=$ac_check_lib_save_LIBS
18323 fi
18324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
18325 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
18326 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = xyes; then :
18327 have_des425=yes
18328 else
18329 have_des425=no
18330 fi
18331
18332 if test $have_des425 = yes; then
18333 DESLIB=-ldes425
18334 LIBS="$DESLIB $LIBS"
18335
18336 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
18337
18338 else
18339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
18340 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
18341 if ${ac_cv_lib_des_des_cbc_encrypt+:} false; then :
18342 $as_echo_n "(cached) " >&6
18343 else
18344 ac_check_lib_save_LIBS=$LIBS
18345 LIBS="-ldes $LIBS"
18346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18347 /* end confdefs.h. */
18348
18349 /* Override any GCC internal prototype to avoid an error.
18350 Use char because int might match the return type of a GCC
18351 builtin and then its argument prototype would still apply. */
18352 #ifdef __cplusplus
18353 extern "C"
18354 #endif
18355 char des_cbc_encrypt ();
18356 int
18357 main ()
18358 {
18359 return des_cbc_encrypt ();
18360 ;
18361 return 0;
18362 }
18363 _ACEOF
18364 if ac_fn_c_try_link "$LINENO"; then :
18365 ac_cv_lib_des_des_cbc_encrypt=yes
18366 else
18367 ac_cv_lib_des_des_cbc_encrypt=no
18368 fi
18369 rm -f core conftest.err conftest.$ac_objext \
18370 conftest$ac_exeext conftest.$ac_ext
18371 LIBS=$ac_check_lib_save_LIBS
18372 fi
18373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
18374 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
18375 if test "x$ac_cv_lib_des_des_cbc_encrypt" = xyes; then :
18376 have_des=yes
18377 else
18378 have_des=no
18379 fi
18380
18381 if test $have_des = yes; then
18382 DESLIB=-ldes
18383 LIBS="$DESLIB $LIBS"
18384
18385 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
18386
18387 fi
18388 fi
18389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
18390 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
18391 if ${ac_cv_lib_krb4_krb_get_cred+:} false; then :
18392 $as_echo_n "(cached) " >&6
18393 else
18394 ac_check_lib_save_LIBS=$LIBS
18395 LIBS="-lkrb4 $LIBS"
18396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18397 /* end confdefs.h. */
18398
18399 /* Override any GCC internal prototype to avoid an error.
18400 Use char because int might match the return type of a GCC
18401 builtin and then its argument prototype would still apply. */
18402 #ifdef __cplusplus
18403 extern "C"
18404 #endif
18405 char krb_get_cred ();
18406 int
18407 main ()
18408 {
18409 return krb_get_cred ();
18410 ;
18411 return 0;
18412 }
18413 _ACEOF
18414 if ac_fn_c_try_link "$LINENO"; then :
18415 ac_cv_lib_krb4_krb_get_cred=yes
18416 else
18417 ac_cv_lib_krb4_krb_get_cred=no
18418 fi
18419 rm -f core conftest.err conftest.$ac_objext \
18420 conftest$ac_exeext conftest.$ac_ext
18421 LIBS=$ac_check_lib_save_LIBS
18422 fi
18423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
18424 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
18425 if test "x$ac_cv_lib_krb4_krb_get_cred" = xyes; then :
18426 have_krb4=yes
18427 else
18428 have_krb4=no
18429 fi
18430
18431 if test $have_krb4 = yes; then
18432 KRB4LIB=-lkrb4
18433 LIBS="$KRB4LIB $LIBS"
18434
18435 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
18436
18437 else
18438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
18439 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
18440 if ${ac_cv_lib_krb_krb_get_cred+:} false; then :
18441 $as_echo_n "(cached) " >&6
18442 else
18443 ac_check_lib_save_LIBS=$LIBS
18444 LIBS="-lkrb $LIBS"
18445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18446 /* end confdefs.h. */
18447
18448 /* Override any GCC internal prototype to avoid an error.
18449 Use char because int might match the return type of a GCC
18450 builtin and then its argument prototype would still apply. */
18451 #ifdef __cplusplus
18452 extern "C"
18453 #endif
18454 char krb_get_cred ();
18455 int
18456 main ()
18457 {
18458 return krb_get_cred ();
18459 ;
18460 return 0;
18461 }
18462 _ACEOF
18463 if ac_fn_c_try_link "$LINENO"; then :
18464 ac_cv_lib_krb_krb_get_cred=yes
18465 else
18466 ac_cv_lib_krb_krb_get_cred=no
18467 fi
18468 rm -f core conftest.err conftest.$ac_objext \
18469 conftest$ac_exeext conftest.$ac_ext
18470 LIBS=$ac_check_lib_save_LIBS
18471 fi
18472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
18473 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
18474 if test "x$ac_cv_lib_krb_krb_get_cred" = xyes; then :
18475 have_krb=yes
18476 else
18477 have_krb=no
18478 fi
18479
18480 if test $have_krb = yes; then
18481 KRB4LIB=-lkrb
18482 LIBS="$KRB4LIB $LIBS"
18483
18484 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
18485
18486 fi
18487 fi
18488 fi
18489
18490 if test "${with_kerberos5}" != no; then
18491 for ac_header in krb5.h
18492 do :
18493 ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
18494 if test "x$ac_cv_header_krb5_h" = xyes; then :
18495 cat >>confdefs.h <<_ACEOF
18496 #define HAVE_KRB5_H 1
18497 _ACEOF
18498 ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
18499 "
18500 if test "x$ac_cv_member_krb5_error_text" = xyes; then :
18501
18502 cat >>confdefs.h <<_ACEOF
18503 #define HAVE_KRB5_ERROR_TEXT 1
18504 _ACEOF
18505
18506
18507 fi
18508 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
18509 "
18510 if test "x$ac_cv_member_krb5_error_e_text" = xyes; then :
18511
18512 cat >>confdefs.h <<_ACEOF
18513 #define HAVE_KRB5_ERROR_E_TEXT 1
18514 _ACEOF
18515
18516
18517 fi
18518
18519 fi
18520
18521 done
18522
18523 else
18524 for ac_header in des.h
18525 do :
18526 ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
18527 if test "x$ac_cv_header_des_h" = xyes; then :
18528 cat >>confdefs.h <<_ACEOF
18529 #define HAVE_DES_H 1
18530 _ACEOF
18531
18532 else
18533 for ac_header in kerberosIV/des.h
18534 do :
18535 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
18536 if test "x$ac_cv_header_kerberosIV_des_h" = xyes; then :
18537 cat >>confdefs.h <<_ACEOF
18538 #define HAVE_KERBEROSIV_DES_H 1
18539 _ACEOF
18540
18541 else
18542 for ac_header in kerberos/des.h
18543 do :
18544 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
18545 if test "x$ac_cv_header_kerberos_des_h" = xyes; then :
18546 cat >>confdefs.h <<_ACEOF
18547 #define HAVE_KERBEROS_DES_H 1
18548 _ACEOF
18549
18550 fi
18551
18552 done
18553
18554 fi
18555
18556 done
18557
18558 fi
18559
18560 done
18561
18562 for ac_header in krb.h
18563 do :
18564 ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
18565 if test "x$ac_cv_header_krb_h" = xyes; then :
18566 cat >>confdefs.h <<_ACEOF
18567 #define HAVE_KRB_H 1
18568 _ACEOF
18569
18570 else
18571 for ac_header in kerberosIV/krb.h
18572 do :
18573 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
18574 if test "x$ac_cv_header_kerberosIV_krb_h" = xyes; then :
18575 cat >>confdefs.h <<_ACEOF
18576 #define HAVE_KERBEROSIV_KRB_H 1
18577 _ACEOF
18578
18579 else
18580 for ac_header in kerberos/krb.h
18581 do :
18582 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
18583 if test "x$ac_cv_header_kerberos_krb_h" = xyes; then :
18584 cat >>confdefs.h <<_ACEOF
18585 #define HAVE_KERBEROS_KRB_H 1
18586 _ACEOF
18587
18588 fi
18589
18590 done
18591
18592 fi
18593
18594 done
18595
18596 fi
18597
18598 done
18599
18600 fi
18601 for ac_header in com_err.h
18602 do :
18603 ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
18604 if test "x$ac_cv_header_com_err_h" = xyes; then :
18605 cat >>confdefs.h <<_ACEOF
18606 #define HAVE_COM_ERR_H 1
18607 _ACEOF
18608
18609 fi
18610
18611 done
18612
18613 fi
18614
18615
18616
18617
18618
18619
18620
18621 # Solaris requires -lintl if you want strerror (which calls dgettext)
18622 # to return localized messages.
18623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
18624 $as_echo_n "checking for dgettext in -lintl... " >&6; }
18625 if ${ac_cv_lib_intl_dgettext+:} false; then :
18626 $as_echo_n "(cached) " >&6
18627 else
18628 ac_check_lib_save_LIBS=$LIBS
18629 LIBS="-lintl $LIBS"
18630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18631 /* end confdefs.h. */
18632
18633 /* Override any GCC internal prototype to avoid an error.
18634 Use char because int might match the return type of a GCC
18635 builtin and then its argument prototype would still apply. */
18636 #ifdef __cplusplus
18637 extern "C"
18638 #endif
18639 char dgettext ();
18640 int
18641 main ()
18642 {
18643 return dgettext ();
18644 ;
18645 return 0;
18646 }
18647 _ACEOF
18648 if ac_fn_c_try_link "$LINENO"; then :
18649 ac_cv_lib_intl_dgettext=yes
18650 else
18651 ac_cv_lib_intl_dgettext=no
18652 fi
18653 rm -f core conftest.err conftest.$ac_objext \
18654 conftest$ac_exeext conftest.$ac_ext
18655 LIBS=$ac_check_lib_save_LIBS
18656 fi
18657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
18658 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
18659 if test "x$ac_cv_lib_intl_dgettext" = xyes; then :
18660 cat >>confdefs.h <<_ACEOF
18661 #define HAVE_LIBINTL 1
18662 _ACEOF
18663
18664 LIBS="-lintl $LIBS"
18665
18666 fi
18667
18668
18669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
18670 $as_echo_n "checking whether localtime caches TZ... " >&6; }
18671 if ${emacs_cv_localtime_cache+:} false; then :
18672 $as_echo_n "(cached) " >&6
18673 else
18674 if test x$ac_cv_func_tzset = xyes; then
18675 if test "$cross_compiling" = yes; then :
18676 # If we have tzset, assume the worst when cross-compiling.
18677 emacs_cv_localtime_cache=yes
18678 else
18679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18680 /* end confdefs.h. */
18681 #include <time.h>
18682 char TZ_GMT0[] = "TZ=GMT0";
18683 char TZ_PST8[] = "TZ=PST8";
18684 main()
18685 {
18686 time_t now = time ((time_t *) 0);
18687 int hour_GMT0, hour_unset;
18688 if (putenv (TZ_GMT0) != 0)
18689 exit (1);
18690 hour_GMT0 = localtime (&now)->tm_hour;
18691 unsetenv("TZ");
18692 hour_unset = localtime (&now)->tm_hour;
18693 if (putenv (TZ_PST8) != 0)
18694 exit (1);
18695 if (localtime (&now)->tm_hour == hour_GMT0)
18696 exit (1);
18697 unsetenv("TZ");
18698 if (localtime (&now)->tm_hour != hour_unset)
18699 exit (1);
18700 exit (0);
18701 }
18702 _ACEOF
18703 if ac_fn_c_try_run "$LINENO"; then :
18704 emacs_cv_localtime_cache=no
18705 else
18706 emacs_cv_localtime_cache=yes
18707 fi
18708 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18709 conftest.$ac_objext conftest.beam conftest.$ac_ext
18710 fi
18711
18712 else
18713 # If we lack tzset, report that localtime does not cache TZ,
18714 # since we can't invalidate the cache if we don't have tzset.
18715 emacs_cv_localtime_cache=no
18716 fi
18717 fi
18718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
18719 $as_echo "$emacs_cv_localtime_cache" >&6; }
18720 if test $emacs_cv_localtime_cache = yes; then
18721
18722 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
18723
18724 fi
18725
18726 if test "x$HAVE_TIMEVAL" = xyes; then
18727 for ac_func in gettimeofday
18728 do :
18729 ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
18730 if test "x$ac_cv_func_gettimeofday" = xyes; then :
18731 cat >>confdefs.h <<_ACEOF
18732 #define HAVE_GETTIMEOFDAY 1
18733 _ACEOF
18734
18735 fi
18736 done
18737
18738 if test $ac_cv_func_gettimeofday = yes; then
18739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
18740 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
18741 if ${emacs_cv_gettimeofday_two_arguments+:} false; then :
18742 $as_echo_n "(cached) " >&6
18743 else
18744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18745 /* end confdefs.h. */
18746
18747 #ifdef TIME_WITH_SYS_TIME
18748 #include <sys/time.h>
18749 #include <time.h>
18750 #else
18751 #ifdef HAVE_SYS_TIME_H
18752 #include <sys/time.h>
18753 #else
18754 #include <time.h>
18755 #endif
18756 #endif
18757 int
18758 main ()
18759 {
18760 struct timeval time;
18761 gettimeofday (&time, 0);
18762 ;
18763 return 0;
18764 }
18765 _ACEOF
18766 if ac_fn_c_try_compile "$LINENO"; then :
18767 emacs_cv_gettimeofday_two_arguments=yes
18768 else
18769 emacs_cv_gettimeofday_two_arguments=no
18770 fi
18771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18772 fi
18773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
18774 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
18775 if test $emacs_cv_gettimeofday_two_arguments = no; then
18776
18777 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
18778
18779 fi
18780 fi
18781 fi
18782
18783 ok_so_far=yes
18784 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
18785 if test "x$ac_cv_func_socket" = xyes; then :
18786
18787 else
18788 ok_so_far=no
18789 fi
18790
18791 if test $ok_so_far = yes; then
18792 ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
18793 if test "x$ac_cv_header_netinet_in_h" = xyes; then :
18794
18795 else
18796 ok_so_far=no
18797 fi
18798
18799
18800 fi
18801 if test $ok_so_far = yes; then
18802 ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
18803 if test "x$ac_cv_header_arpa_inet_h" = xyes; then :
18804
18805 else
18806 ok_so_far=no
18807 fi
18808
18809
18810 fi
18811 if test $ok_so_far = yes; then
18812
18813 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
18814
18815 fi
18816
18817 if test -f /usr/lpp/X11/bin/smt.exp; then
18818
18819 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
18820
18821 fi
18822
18823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
18824 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
18825 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
18826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18827 $as_echo "yes" >&6; }
18828
18829 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
18830
18831 else
18832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18833 $as_echo "no" >&6; }
18834 fi
18835
18836 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
18837 if test "x$ac_cv_type_pid_t" = xyes; then :
18838
18839 else
18840
18841 cat >>confdefs.h <<_ACEOF
18842 #define pid_t int
18843 _ACEOF
18844
18845 fi
18846
18847 for ac_header in vfork.h
18848 do :
18849 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
18850 if test "x$ac_cv_header_vfork_h" = xyes; then :
18851 cat >>confdefs.h <<_ACEOF
18852 #define HAVE_VFORK_H 1
18853 _ACEOF
18854
18855 fi
18856
18857 done
18858
18859 for ac_func in fork vfork
18860 do :
18861 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
18862 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
18863 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
18864 cat >>confdefs.h <<_ACEOF
18865 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
18866 _ACEOF
18867
18868 fi
18869 done
18870
18871 if test "x$ac_cv_func_fork" = xyes; then
18872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
18873 $as_echo_n "checking for working fork... " >&6; }
18874 if ${ac_cv_func_fork_works+:} false; then :
18875 $as_echo_n "(cached) " >&6
18876 else
18877 if test "$cross_compiling" = yes; then :
18878 ac_cv_func_fork_works=cross
18879 else
18880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18881 /* end confdefs.h. */
18882 $ac_includes_default
18883 int
18884 main ()
18885 {
18886
18887 /* By Ruediger Kuhlmann. */
18888 return fork () < 0;
18889
18890 ;
18891 return 0;
18892 }
18893 _ACEOF
18894 if ac_fn_c_try_run "$LINENO"; then :
18895 ac_cv_func_fork_works=yes
18896 else
18897 ac_cv_func_fork_works=no
18898 fi
18899 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18900 conftest.$ac_objext conftest.beam conftest.$ac_ext
18901 fi
18902
18903 fi
18904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
18905 $as_echo "$ac_cv_func_fork_works" >&6; }
18906
18907 else
18908 ac_cv_func_fork_works=$ac_cv_func_fork
18909 fi
18910 if test "x$ac_cv_func_fork_works" = xcross; then
18911 case $host in
18912 *-*-amigaos* | *-*-msdosdjgpp*)
18913 # Override, as these systems have only a dummy fork() stub
18914 ac_cv_func_fork_works=no
18915 ;;
18916 *)
18917 ac_cv_func_fork_works=yes
18918 ;;
18919 esac
18920 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
18921 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
18922 fi
18923 ac_cv_func_vfork_works=$ac_cv_func_vfork
18924 if test "x$ac_cv_func_vfork" = xyes; then
18925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
18926 $as_echo_n "checking for working vfork... " >&6; }
18927 if ${ac_cv_func_vfork_works+:} false; then :
18928 $as_echo_n "(cached) " >&6
18929 else
18930 if test "$cross_compiling" = yes; then :
18931 ac_cv_func_vfork_works=cross
18932 else
18933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18934 /* end confdefs.h. */
18935 /* Thanks to Paul Eggert for this test. */
18936 $ac_includes_default
18937 #include <sys/wait.h>
18938 #ifdef HAVE_VFORK_H
18939 # include <vfork.h>
18940 #endif
18941 /* On some sparc systems, changes by the child to local and incoming
18942 argument registers are propagated back to the parent. The compiler
18943 is told about this with #include <vfork.h>, but some compilers
18944 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
18945 static variable whose address is put into a register that is
18946 clobbered by the vfork. */
18947 static void
18948 #ifdef __cplusplus
18949 sparc_address_test (int arg)
18950 # else
18951 sparc_address_test (arg) int arg;
18952 #endif
18953 {
18954 static pid_t child;
18955 if (!child) {
18956 child = vfork ();
18957 if (child < 0) {
18958 perror ("vfork");
18959 _exit(2);
18960 }
18961 if (!child) {
18962 arg = getpid();
18963 write(-1, "", 0);
18964 _exit (arg);
18965 }
18966 }
18967 }
18968
18969 int
18970 main ()
18971 {
18972 pid_t parent = getpid ();
18973 pid_t child;
18974
18975 sparc_address_test (0);
18976
18977 child = vfork ();
18978
18979 if (child == 0) {
18980 /* Here is another test for sparc vfork register problems. This
18981 test uses lots of local variables, at least as many local
18982 variables as main has allocated so far including compiler
18983 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
18984 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
18985 reuse the register of parent for one of the local variables,
18986 since it will think that parent can't possibly be used any more
18987 in this routine. Assigning to the local variable will thus
18988 munge parent in the parent process. */
18989 pid_t
18990 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
18991 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
18992 /* Convince the compiler that p..p7 are live; otherwise, it might
18993 use the same hardware register for all 8 local variables. */
18994 if (p != p1 || p != p2 || p != p3 || p != p4
18995 || p != p5 || p != p6 || p != p7)
18996 _exit(1);
18997
18998 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
18999 from child file descriptors. If the child closes a descriptor
19000 before it execs or exits, this munges the parent's descriptor
19001 as well. Test for this by closing stdout in the child. */
19002 _exit(close(fileno(stdout)) != 0);
19003 } else {
19004 int status;
19005 struct stat st;
19006
19007 while (wait(&status) != child)
19008 ;
19009 return (
19010 /* Was there some problem with vforking? */
19011 child < 0
19012
19013 /* Did the child fail? (This shouldn't happen.) */
19014 || status
19015
19016 /* Did the vfork/compiler bug occur? */
19017 || parent != getpid()
19018
19019 /* Did the file descriptor bug occur? */
19020 || fstat(fileno(stdout), &st) != 0
19021 );
19022 }
19023 }
19024 _ACEOF
19025 if ac_fn_c_try_run "$LINENO"; then :
19026 ac_cv_func_vfork_works=yes
19027 else
19028 ac_cv_func_vfork_works=no
19029 fi
19030 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19031 conftest.$ac_objext conftest.beam conftest.$ac_ext
19032 fi
19033
19034 fi
19035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
19036 $as_echo "$ac_cv_func_vfork_works" >&6; }
19037
19038 fi;
19039 if test "x$ac_cv_func_fork_works" = xcross; then
19040 ac_cv_func_vfork_works=$ac_cv_func_vfork
19041 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
19042 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
19043 fi
19044
19045 if test "x$ac_cv_func_vfork_works" = xyes; then
19046
19047 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
19048
19049 else
19050
19051 $as_echo "#define vfork fork" >>confdefs.h
19052
19053 fi
19054 if test "x$ac_cv_func_fork_works" = xyes; then
19055
19056 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
19057
19058 fi
19059
19060
19061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
19062 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
19063 if ${emacs_cv_langinfo_codeset+:} false; then :
19064 $as_echo_n "(cached) " >&6
19065 else
19066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19067 /* end confdefs.h. */
19068 #include <langinfo.h>
19069 int
19070 main ()
19071 {
19072 char* cs = nl_langinfo(CODESET);
19073 ;
19074 return 0;
19075 }
19076 _ACEOF
19077 if ac_fn_c_try_link "$LINENO"; then :
19078 emacs_cv_langinfo_codeset=yes
19079 else
19080 emacs_cv_langinfo_codeset=no
19081 fi
19082 rm -f core conftest.err conftest.$ac_objext \
19083 conftest$ac_exeext conftest.$ac_ext
19084
19085 fi
19086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
19087 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
19088 if test $emacs_cv_langinfo_codeset = yes; then
19089
19090 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
19091
19092 fi
19093
19094 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
19095 if test "x$ac_cv_type_size_t" = xyes; then :
19096
19097 cat >>confdefs.h <<_ACEOF
19098 #define HAVE_SIZE_T 1
19099 _ACEOF
19100
19101
19102 fi
19103
19104
19105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
19106 $as_echo_n "checking for mbstate_t... " >&6; }
19107 if ${ac_cv_type_mbstate_t+:} false; then :
19108 $as_echo_n "(cached) " >&6
19109 else
19110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19111 /* end confdefs.h. */
19112 $ac_includes_default
19113 # include <wchar.h>
19114 int
19115 main ()
19116 {
19117 mbstate_t x; return sizeof x;
19118 ;
19119 return 0;
19120 }
19121 _ACEOF
19122 if ac_fn_c_try_compile "$LINENO"; then :
19123 ac_cv_type_mbstate_t=yes
19124 else
19125 ac_cv_type_mbstate_t=no
19126 fi
19127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19128 fi
19129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
19130 $as_echo "$ac_cv_type_mbstate_t" >&6; }
19131 if test $ac_cv_type_mbstate_t = yes; then
19132
19133 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
19134
19135 else
19136
19137 $as_echo "#define mbstate_t int" >>confdefs.h
19138
19139 fi
19140
19141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
19142 $as_echo_n "checking for C restricted array declarations... " >&6; }
19143 if ${emacs_cv_c_restrict_arr+:} false; then :
19144 $as_echo_n "(cached) " >&6
19145 else
19146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19147 /* end confdefs.h. */
19148 void fred (int x[__restrict]);
19149 int
19150 main ()
19151 {
19152
19153 ;
19154 return 0;
19155 }
19156 _ACEOF
19157 if ac_fn_c_try_compile "$LINENO"; then :
19158 emacs_cv_c_restrict_arr=yes
19159 else
19160 emacs_cv_c_restrict_arr=no
19161 fi
19162 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19163 fi
19164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
19165 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
19166 if test "$emacs_cv_c_restrict_arr" = yes; then
19167
19168 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
19169
19170 fi
19171
19172
19173
19174 # Set up the CFLAGS for real compilation, so we can substitute it.
19175 CFLAGS="$REAL_CFLAGS"
19176 CPPFLAGS="$REAL_CPPFLAGS"
19177
19178 ## Hack to detect a buggy GCC version.
19179 if test "x$GCC" = xyes \
19180 && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
19181 && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
19182 && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
19183 as_fn_error $? "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
19184 fi
19185
19186 version=$PACKAGE_VERSION
19187
19188 ### Specify what sort of things we'll be editing into Makefile and config.h.
19189 ### Use configuration here uncanonicalized to avoid exceeding size limits.
19190
19191
19192 ## Unused?
19193
19194
19195
19196
19197
19198
19199
19200
19201
19202
19203
19204
19205
19206
19207
19208
19209
19210
19211
19212
19213 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
19214 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
19215 ## end of LIBX_BASE, but nothing ever set it.
19216
19217
19218
19219
19220 ## Used in lwlib/Makefile.in.
19221
19222 if test -n "${machfile}"; then
19223 M_FILE="\$(srcdir)/${machfile}"
19224 else
19225 M_FILE=
19226 fi
19227 S_FILE="\$(srcdir)/${opsysfile}"
19228
19229
19230
19231
19232
19233
19234
19235
19236
19237
19238 cat >>confdefs.h <<_ACEOF
19239 #define EMACS_CONFIGURATION "${canonical}"
19240 _ACEOF
19241
19242
19243 cat >>confdefs.h <<_ACEOF
19244 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
19245 _ACEOF
19246
19247 if test -n "$machfile"; then
19248
19249 cat >>confdefs.h <<_ACEOF
19250 #define config_machfile "${machfile}"
19251 _ACEOF
19252
19253 fi
19254
19255 cat >>confdefs.h <<_ACEOF
19256 #define config_opsysfile "${opsysfile}"
19257 _ACEOF
19258
19259
19260 XMENU_OBJ=
19261 XOBJ=
19262 FONT_OBJ=
19263 if test "${HAVE_X_WINDOWS}" = "yes" ; then
19264
19265 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
19266
19267 XMENU_OBJ=xmenu.o
19268 XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
19269 FONT_OBJ=xfont.o
19270 if test "$HAVE_XFT" = "yes"; then
19271 FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
19272 elif test "$HAVE_FREETYPE" = "yes"; then
19273 FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
19274 fi
19275
19276 fi
19277
19278
19279
19280
19281 WIDGET_OBJ=
19282 MOTIF_LIBW=
19283 if test "${USE_X_TOOLKIT}" != "none" ; then
19284 WIDGET_OBJ=widget.o
19285
19286 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
19287
19288 if test "${USE_X_TOOLKIT}" = "LUCID"; then
19289
19290 $as_echo "#define USE_LUCID 1" >>confdefs.h
19291
19292 elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
19293
19294 $as_echo "#define USE_MOTIF 1" >>confdefs.h
19295
19296 MOTIF_LIBW=-lXm
19297 case "$opsys" in
19298 gnu-linux)
19299 ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
19300 MOTIF_LIBW="$MOTIF_LIBW -lXpm"
19301 ;;
19302
19303 unixware)
19304 ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
19305 ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
19306 MOTIF_LIBW="MOTIF_LIBW -lXimp"
19307 ;;
19308
19309 aix4-2)
19310 ## olson@mcs.anl.gov says -li18n is needed by -lXm.
19311 MOTIF_LIBW="$MOTIF_LIBW -li18n"
19312 ;;
19313 esac
19314 MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
19315 fi
19316 fi
19317
19318
19319 TOOLKIT_LIBW=
19320 case "$USE_X_TOOLKIT" in
19321 MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
19322 LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
19323 none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
19324 esac
19325
19326
19327 if test "$USE_X_TOOLKIT" = "none"; then
19328 LIBXT_OTHER="\$(LIBXSM)"
19329 OLDXMENU_TARGET="really-oldXMenu"
19330 else
19331 LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
19332 OLDXMENU_TARGET="really-lwlib"
19333 fi
19334
19335
19336 ## The X Menu stuff is present in the X10 distribution, but missing
19337 ## from X11. If we have X10, just use the installed library;
19338 ## otherwise, use our own copy.
19339 if test "${HAVE_X11}" = "yes" ; then
19340
19341 $as_echo "#define HAVE_X11 1" >>confdefs.h
19342
19343
19344 if test "$USE_X_TOOLKIT" = "none"; then
19345 OLDXMENU="\${oldXMenudir}/libXMenu11.a"
19346 else
19347 OLDXMENU="\${lwlibdir}/liblw.a"
19348 fi
19349 LIBXMENU="\$(OLDXMENU)"
19350 LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
19351 OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
19352 else
19353 ## For a syntactically valid Makefile; not actually used for anything.
19354 ## See comments in src/Makefile.in.
19355 OLDXMENU=nothing
19356 ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
19357 if test "${HAVE_X_WINDOWS}" = "yes"; then
19358 LIBXMENU="-lXMenu"
19359 else
19360 LIBXMENU=
19361 fi
19362 LIBX_OTHER=
19363 OLDXMENU_DEPS=
19364 fi
19365
19366 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
19367 OLDXMENU_TARGET=
19368 OLDXMENU=nothing
19369 LIBXMENU=
19370 OLDXMENU_DEPS=
19371 fi
19372
19373
19374
19375
19376
19377
19378
19379 if test "${HAVE_MENUS}" = "yes" ; then
19380
19381 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
19382
19383 fi
19384
19385 if test "${GNU_MALLOC}" = "yes" ; then
19386
19387 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
19388
19389 fi
19390
19391 RALLOC_OBJ=
19392 if test "${REL_ALLOC}" = "yes" ; then
19393
19394 $as_echo "#define REL_ALLOC 1" >>confdefs.h
19395
19396
19397 test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
19398 fi
19399
19400
19401 if test "$opsys" = "cygwin"; then
19402 CYGWIN_OBJ="sheap.o"
19403 ## Cygwin differs because of its unexec().
19404 PRE_ALLOC_OBJ=
19405 POST_ALLOC_OBJ=lastfile.o
19406 else
19407 CYGWIN_OBJ=
19408 PRE_ALLOC_OBJ=lastfile.o
19409 POST_ALLOC_OBJ=
19410 fi
19411
19412
19413
19414
19415
19416 case "$opsys" in
19417 aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
19418
19419 darwin)
19420 ## The -headerpad option tells ld (see man page) to leave room at the
19421 ## end of the header for adding load commands. Needed for dumping.
19422 ## 0x690 is the total size of 30 segment load commands (at 56
19423 ## each); under Cocoa 31 commands are required.
19424 if test "$HAVE_NS" = "yes"; then
19425 libs_nsgui="-framework AppKit"
19426 headerpad_extra=6C8
19427 else
19428 libs_nsgui=
19429 headerpad_extra=690
19430 fi
19431 LD_SWITCH_SYSTEM_TEMACS="-prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
19432
19433 ## This is here because src/Makefile.in did some extra fiddling around
19434 ## with LD_SWITCH_SYSTEM. The cpp logic was:
19435 ## #ifndef LD_SWITCH_SYSTEM
19436 ## #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
19437 ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
19438 ## not using gcc, darwin system not on an alpha (ie darwin, since
19439 ## darwin + alpha does not occur).
19440 ## Because this was done in src/Makefile.in, the resulting part of
19441 ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
19442 ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
19443 ## rather than LD_SWITCH_SYSTEM.
19444 test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
19445 LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
19446 ;;
19447
19448 ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
19449 ## When handled by cpp, this was in LD_SWITCH_SYSTEM. However, at
19450 ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
19451 ## had not yet been defined and was expanded to null. Hence LD_SWITCH_SYSTEM
19452 ## had different values in configure (in ac_link) and src/Makefile.in.
19453 ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
19454 gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;;
19455
19456 *) LD_SWITCH_SYSTEM_TEMACS= ;;
19457 esac
19458
19459 if test "$NS_IMPL_GNUSTEP" = "yes"; then
19460 LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
19461 fi
19462
19463
19464
19465
19466 LD_FIRSTFLAG=
19467 ORDINARY_LINK=
19468 case "$opsys" in
19469 ## gnu: GNU needs its own crt0.
19470 aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
19471
19472 ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
19473 ## library search parth, i.e. it won't search /usr/lib for libc and
19474 ## friends. Using -nostartfiles instead avoids this problem, and
19475 ## will also work on earlier NetBSD releases.
19476 netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
19477
19478 ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
19479 ## MkLinux/LinuxPPC needs this.
19480 ## ibms390x only supports opsys = gnu-linux so it can be added here.
19481 gnu-*)
19482 case "$machine" in
19483 macppc|ibms390x) LD_FIRSTFLAG="-nostdlib" ;;
19484 esac
19485 ;;
19486 esac
19487
19488
19489 if test "x$ORDINARY_LINK" = "xyes"; then
19490
19491 LD_FIRSTFLAG=""
19492
19493 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
19494
19495
19496 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
19497 ## freebsd, gnu-* not on macppc|ibms390x.
19498 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
19499
19500 ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
19501 ## places that are difficult to figure out at make time. Fortunately,
19502 ## these same versions allow you to pass arbitrary flags on to the
19503 ## linker, so there is no reason not to use it as a linker.
19504 ##
19505 ## Well, it is not quite perfect. The "-nostdlib" keeps GCC from
19506 ## searching for libraries in its internal directories, so we have to
19507 ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
19508 LD_FIRSTFLAG="-nostdlib"
19509 fi
19510
19511 ## FIXME? What setting of EDIT_LDFLAGS should this have?
19512 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
19513
19514
19515
19516
19517 ## FIXME? The logic here is not precisely the same as that above.
19518 ## There is no check here for a pre-defined LD_FIRSTFLAG.
19519 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
19520 LIB_GCC=
19521 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
19522
19523 case "$opsys" in
19524 freebsd|netbsd|openbsd) LIB_GCC= ;;
19525
19526 gnu-*)
19527 ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
19528 ## build on ARM EABI under GNU/Linux. (Bug#5518)
19529 case $host_cpu in
19530 arm*)
19531 LIB_GCC="-lgcc_s"
19532 ;;
19533 *)
19534 ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
19535 ## immediately undefine it again and redefine it to empty.
19536 ## Was the C_SWITCH_X_SITE part really necessary?
19537 ## LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
19538 LIB_GCC=
19539 ;;
19540 esac
19541 ;;
19542
19543 ## Ask GCC where to find libgcc.a.
19544 *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
19545 esac
19546 fi
19547
19548
19549 TOOLTIP_SUPPORT=
19550 WINDOW_SUPPORT=
19551 ## If we're using X11/GNUstep, define some consequences.
19552 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
19553
19554 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
19555
19556
19557 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
19558
19559 MOUSE_SUPPORT="\$(REAL_MOUSE_SUPPORT)"
19560 TOOLTIP_SUPPORT="\${lispsource}/mouse.elc"
19561
19562 WINDOW_SUPPORT="\$(BASE_WINDOW_SUPPORT)"
19563 test "$HAVE_X_WINDOWS" = "yes" && \
19564 WINDOW_SUPPORT="$WINDOW_SUPPORT \$(X_WINDOW_SUPPORT)"
19565
19566 fi
19567
19568
19569
19570
19571
19572
19573
19574 #### Report on what we decided to do.
19575 #### Report GTK as a toolkit, even if it doesn't use Xt.
19576 #### It makes printing result more understandable as using GTK sets
19577 #### toolkit_scroll_bars to yes by default.
19578 if test "${HAVE_GTK}" = "yes"; then
19579 USE_X_TOOLKIT=GTK
19580 fi
19581
19582 and_machfile=
19583 if test -n "$machfile"; then
19584 and_machfile=" and \`${machfile}'"
19585 fi
19586
19587 echo "
19588 Configured for \`${canonical}'.
19589
19590 Where should the build process find the source code? ${srcdir}
19591 What operating system and machine description files should Emacs use?
19592 \`${opsysfile}'${and_machfile}
19593 What compiler should emacs be built with? ${CC} ${CFLAGS}
19594 Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
19595 Should Emacs use a relocating allocator for buffers? ${REL_ALLOC}
19596 Should Emacs use mmap(2) for buffer allocation? $use_mmap_for_buffers
19597 What window system should Emacs use? ${window_system}
19598 What toolkit should Emacs use? ${USE_X_TOOLKIT}"
19599
19600 if test -n "${x_includes}"; then
19601 echo " Where do we find X Windows header files? ${x_includes}"
19602 else
19603 echo " Where do we find X Windows header files? Standard dirs"
19604 fi
19605 if test -n "${x_libraries}"; then
19606 echo " Where do we find X Windows libraries? ${x_libraries}"
19607 else
19608 echo " Where do we find X Windows libraries? Standard dirs"
19609 fi
19610
19611 echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}"
19612 echo " Does Emacs use -lXpm? ${HAVE_XPM}"
19613 echo " Does Emacs use -ljpeg? ${HAVE_JPEG}"
19614 echo " Does Emacs use -ltiff? ${HAVE_TIFF}"
19615 echo " Does Emacs use a gif library? ${HAVE_GIF} $LIBGIF"
19616 echo " Does Emacs use -lpng? ${HAVE_PNG}"
19617 echo " Does Emacs use -lrsvg-2? ${HAVE_RSVG}"
19618 echo " Does Emacs use imagemagick? ${HAVE_IMAGEMAGICK}"
19619
19620 echo " Does Emacs use -lgpm? ${HAVE_GPM}"
19621 echo " Does Emacs use -ldbus? ${HAVE_DBUS}"
19622 echo " Does Emacs use -lgconf? ${HAVE_GCONF}"
19623 echo " Does Emacs use -lselinux? ${HAVE_LIBSELINUX}"
19624 echo " Does Emacs use -lgnutls? ${HAVE_GNUTLS}"
19625 echo " Does Emacs use -lxml2? ${HAVE_LIBXML2}"
19626
19627 echo " Does Emacs use -lfreetype? ${HAVE_FREETYPE}"
19628 echo " Does Emacs use -lm17n-flt? ${HAVE_M17N_FLT}"
19629 echo " Does Emacs use -lotf? ${HAVE_LIBOTF}"
19630 echo " Does Emacs use -lxft? ${HAVE_XFT}"
19631
19632 echo " Does Emacs use toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}"
19633 echo
19634
19635 if test $USE_XASSERTS = yes; then
19636 echo " Compiling with asserts turned on."
19637 CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
19638 fi
19639
19640 echo
19641
19642 if test "$HAVE_NS" = "yes"; then
19643 echo
19644 echo "You must run \"make install\" in order to test the built application.
19645 The installed application will go to nextstep/Emacs.app and can be
19646 run or moved from there."
19647 if test "$EN_NS_SELF_CONTAINED" = "yes"; then
19648 echo "The application will be fully self-contained."
19649 else
19650 echo "The lisp resources for the application will be installed under ${prefix}.
19651 You may need to run \"make install\" with sudo. The application will fail
19652 to run if these resources are not installed."
19653 fi
19654 echo
19655 fi
19656
19657
19658 # Remove any trailing slashes in these variables.
19659 test "${prefix}" != NONE &&
19660 prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
19661 test "${exec_prefix}" != NONE &&
19662 exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
19663
19664 ac_config_files="$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 test/automated/Makefile"
19665
19666
19667 ac_config_commands="$ac_config_commands mkdirs"
19668
19669
19670 ac_config_commands="$ac_config_commands epaths"
19671
19672
19673 ac_config_commands="$ac_config_commands gdbinit"
19674
19675
19676 cat >confcache <<\_ACEOF
19677 # This file is a shell script that caches the results of configure
19678 # tests run on this system so they can be shared between configure
19679 # scripts and configure runs, see configure's option --config-cache.
19680 # It is not useful on other systems. If it contains results you don't
19681 # want to keep, you may remove or edit it.
19682 #
19683 # config.status only pays attention to the cache file if you give it
19684 # the --recheck option to rerun configure.
19685 #
19686 # `ac_cv_env_foo' variables (set or unset) will be overridden when
19687 # loading this file, other *unset* `ac_cv_foo' will be assigned the
19688 # following values.
19689
19690 _ACEOF
19691
19692 # The following way of writing the cache mishandles newlines in values,
19693 # but we know of no workaround that is simple, portable, and efficient.
19694 # So, we kill variables containing newlines.
19695 # Ultrix sh set writes to stderr and can't be redirected directly,
19696 # and sets the high bit in the cache file unless we assign to the vars.
19697 (
19698 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
19699 eval ac_val=\$$ac_var
19700 case $ac_val in #(
19701 *${as_nl}*)
19702 case $ac_var in #(
19703 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
19704 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
19705 esac
19706 case $ac_var in #(
19707 _ | IFS | as_nl) ;; #(
19708 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
19709 *) { eval $ac_var=; unset $ac_var;} ;;
19710 esac ;;
19711 esac
19712 done
19713
19714 (set) 2>&1 |
19715 case $as_nl`(ac_space=' '; set) 2>&1` in #(
19716 *${as_nl}ac_space=\ *)
19717 # `set' does not quote correctly, so add quotes: double-quote
19718 # substitution turns \\\\ into \\, and sed turns \\ into \.
19719 sed -n \
19720 "s/'/'\\\\''/g;
19721 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
19722 ;; #(
19723 *)
19724 # `set' quotes correctly as required by POSIX, so do not add quotes.
19725 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
19726 ;;
19727 esac |
19728 sort
19729 ) |
19730 sed '
19731 /^ac_cv_env_/b end
19732 t clear
19733 :clear
19734 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
19735 t end
19736 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
19737 :end' >>confcache
19738 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
19739 if test -w "$cache_file"; then
19740 if test "x$cache_file" != "x/dev/null"; then
19741 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
19742 $as_echo "$as_me: updating cache $cache_file" >&6;}
19743 if test ! -f "$cache_file" || test -h "$cache_file"; then
19744 cat confcache >"$cache_file"
19745 else
19746 case $cache_file in #(
19747 */* | ?:*)
19748 mv -f confcache "$cache_file"$$ &&
19749 mv -f "$cache_file"$$ "$cache_file" ;; #(
19750 *)
19751 mv -f confcache "$cache_file" ;;
19752 esac
19753 fi
19754 fi
19755 else
19756 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
19757 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
19758 fi
19759 fi
19760 rm -f confcache
19761
19762 test "x$prefix" = xNONE && prefix=$ac_default_prefix
19763 # Let make expand exec_prefix.
19764 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
19765
19766 DEFS=-DHAVE_CONFIG_H
19767
19768 ac_libobjs=
19769 ac_ltlibobjs=
19770 U=
19771 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
19772 # 1. Remove the extension, and $U if already installed.
19773 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
19774 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
19775 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
19776 # will be set to the directory where LIBOBJS objects are built.
19777 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
19778 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
19779 done
19780 LIBOBJS=$ac_libobjs
19781
19782 LTLIBOBJS=$ac_ltlibobjs
19783
19784
19785 if test -n "$EXEEXT"; then
19786 am__EXEEXT_TRUE=
19787 am__EXEEXT_FALSE='#'
19788 else
19789 am__EXEEXT_TRUE='#'
19790 am__EXEEXT_FALSE=
19791 fi
19792
19793 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
19794 as_fn_error $? "conditional \"AMDEP\" was never defined.
19795 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19796 fi
19797 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
19798 as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
19799 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19800 fi
19801
19802 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
19803 as_fn_error $? "conditional \"GL_COND_LIBTOOL\" was never defined.
19804 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19805 fi
19806
19807
19808 gl_libobjs=
19809 gl_ltlibobjs=
19810 if test -n "$gl_LIBOBJS"; then
19811 # Remove the extension.
19812 sed_drop_objext='s/\.o$//;s/\.obj$//'
19813 for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
19814 gl_libobjs="$gl_libobjs $i.$ac_objext"
19815 gl_ltlibobjs="$gl_ltlibobjs $i.lo"
19816 done
19817 fi
19818 gl_LIBOBJS=$gl_libobjs
19819
19820 gl_LTLIBOBJS=$gl_ltlibobjs
19821
19822
19823
19824 gltests_libobjs=
19825 gltests_ltlibobjs=
19826 if test -n "$gltests_LIBOBJS"; then
19827 # Remove the extension.
19828 sed_drop_objext='s/\.o$//;s/\.obj$//'
19829 for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
19830 gltests_libobjs="$gltests_libobjs $i.$ac_objext"
19831 gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
19832 done
19833 fi
19834 gltests_LIBOBJS=$gltests_libobjs
19835
19836 gltests_LTLIBOBJS=$gltests_ltlibobjs
19837
19838
19839
19840 : "${CONFIG_STATUS=./config.status}"
19841 ac_write_fail=0
19842 ac_clean_files_save=$ac_clean_files
19843 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
19844 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
19845 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
19846 as_write_fail=0
19847 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
19848 #! $SHELL
19849 # Generated by $as_me.
19850 # Run this file to recreate the current configuration.
19851 # Compiler output produced by configure, useful for debugging
19852 # configure, is in config.log if it exists.
19853
19854 debug=false
19855 ac_cs_recheck=false
19856 ac_cs_silent=false
19857
19858 SHELL=\${CONFIG_SHELL-$SHELL}
19859 export SHELL
19860 _ASEOF
19861 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
19862 ## -------------------- ##
19863 ## M4sh Initialization. ##
19864 ## -------------------- ##
19865
19866 # Be more Bourne compatible
19867 DUALCASE=1; export DUALCASE # for MKS sh
19868 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
19869 emulate sh
19870 NULLCMD=:
19871 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
19872 # is contrary to our usage. Disable this feature.
19873 alias -g '${1+"$@"}'='"$@"'
19874 setopt NO_GLOB_SUBST
19875 else
19876 case `(set -o) 2>/dev/null` in #(
19877 *posix*) :
19878 set -o posix ;; #(
19879 *) :
19880 ;;
19881 esac
19882 fi
19883
19884
19885 as_nl='
19886 '
19887 export as_nl
19888 # Printing a long string crashes Solaris 7 /usr/bin/printf.
19889 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
19890 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
19891 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
19892 # Prefer a ksh shell builtin over an external printf program on Solaris,
19893 # but without wasting forks for bash or zsh.
19894 if test -z "$BASH_VERSION$ZSH_VERSION" \
19895 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
19896 as_echo='print -r --'
19897 as_echo_n='print -rn --'
19898 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
19899 as_echo='printf %s\n'
19900 as_echo_n='printf %s'
19901 else
19902 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
19903 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
19904 as_echo_n='/usr/ucb/echo -n'
19905 else
19906 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
19907 as_echo_n_body='eval
19908 arg=$1;
19909 case $arg in #(
19910 *"$as_nl"*)
19911 expr "X$arg" : "X\\(.*\\)$as_nl";
19912 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
19913 esac;
19914 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
19915 '
19916 export as_echo_n_body
19917 as_echo_n='sh -c $as_echo_n_body as_echo'
19918 fi
19919 export as_echo_body
19920 as_echo='sh -c $as_echo_body as_echo'
19921 fi
19922
19923 # The user is always right.
19924 if test "${PATH_SEPARATOR+set}" != set; then
19925 PATH_SEPARATOR=:
19926 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
19927 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
19928 PATH_SEPARATOR=';'
19929 }
19930 fi
19931
19932
19933 # IFS
19934 # We need space, tab and new line, in precisely that order. Quoting is
19935 # there to prevent editors from complaining about space-tab.
19936 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
19937 # splitting by setting IFS to empty value.)
19938 IFS=" "" $as_nl"
19939
19940 # Find who we are. Look in the path if we contain no directory separator.
19941 as_myself=
19942 case $0 in #((
19943 *[\\/]* ) as_myself=$0 ;;
19944 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19945 for as_dir in $PATH
19946 do
19947 IFS=$as_save_IFS
19948 test -z "$as_dir" && as_dir=.
19949 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
19950 done
19951 IFS=$as_save_IFS
19952
19953 ;;
19954 esac
19955 # We did not find ourselves, most probably we were run as `sh COMMAND'
19956 # in which case we are not to be found in the path.
19957 if test "x$as_myself" = x; then
19958 as_myself=$0
19959 fi
19960 if test ! -f "$as_myself"; then
19961 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
19962 exit 1
19963 fi
19964
19965 # Unset variables that we do not need and which cause bugs (e.g. in
19966 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
19967 # suppresses any "Segmentation fault" message there. '((' could
19968 # trigger a bug in pdksh 5.2.14.
19969 for as_var in BASH_ENV ENV MAIL MAILPATH
19970 do eval test x\${$as_var+set} = xset \
19971 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
19972 done
19973 PS1='$ '
19974 PS2='> '
19975 PS4='+ '
19976
19977 # NLS nuisances.
19978 LC_ALL=C
19979 export LC_ALL
19980 LANGUAGE=C
19981 export LANGUAGE
19982
19983 # CDPATH.
19984 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
19985
19986
19987 # as_fn_error STATUS ERROR [LINENO LOG_FD]
19988 # ----------------------------------------
19989 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
19990 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
19991 # script with STATUS, using 1 if that was 0.
19992 as_fn_error ()
19993 {
19994 as_status=$1; test $as_status -eq 0 && as_status=1
19995 if test "$4"; then
19996 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
19997 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
19998 fi
19999 $as_echo "$as_me: error: $2" >&2
20000 as_fn_exit $as_status
20001 } # as_fn_error
20002
20003
20004 # as_fn_set_status STATUS
20005 # -----------------------
20006 # Set $? to STATUS, without forking.
20007 as_fn_set_status ()
20008 {
20009 return $1
20010 } # as_fn_set_status
20011
20012 # as_fn_exit STATUS
20013 # -----------------
20014 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
20015 as_fn_exit ()
20016 {
20017 set +e
20018 as_fn_set_status $1
20019 exit $1
20020 } # as_fn_exit
20021
20022 # as_fn_unset VAR
20023 # ---------------
20024 # Portably unset VAR.
20025 as_fn_unset ()
20026 {
20027 { eval $1=; unset $1;}
20028 }
20029 as_unset=as_fn_unset
20030 # as_fn_append VAR VALUE
20031 # ----------------------
20032 # Append the text in VALUE to the end of the definition contained in VAR. Take
20033 # advantage of any shell optimizations that allow amortized linear growth over
20034 # repeated appends, instead of the typical quadratic growth present in naive
20035 # implementations.
20036 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
20037 eval 'as_fn_append ()
20038 {
20039 eval $1+=\$2
20040 }'
20041 else
20042 as_fn_append ()
20043 {
20044 eval $1=\$$1\$2
20045 }
20046 fi # as_fn_append
20047
20048 # as_fn_arith ARG...
20049 # ------------------
20050 # Perform arithmetic evaluation on the ARGs, and store the result in the
20051 # global $as_val. Take advantage of shells that can avoid forks. The arguments
20052 # must be portable across $(()) and expr.
20053 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
20054 eval 'as_fn_arith ()
20055 {
20056 as_val=$(( $* ))
20057 }'
20058 else
20059 as_fn_arith ()
20060 {
20061 as_val=`expr "$@" || test $? -eq 1`
20062 }
20063 fi # as_fn_arith
20064
20065
20066 if expr a : '\(a\)' >/dev/null 2>&1 &&
20067 test "X`expr 00001 : '.*\(...\)'`" = X001; then
20068 as_expr=expr
20069 else
20070 as_expr=false
20071 fi
20072
20073 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
20074 as_basename=basename
20075 else
20076 as_basename=false
20077 fi
20078
20079 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
20080 as_dirname=dirname
20081 else
20082 as_dirname=false
20083 fi
20084
20085 as_me=`$as_basename -- "$0" ||
20086 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
20087 X"$0" : 'X\(//\)$' \| \
20088 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
20089 $as_echo X/"$0" |
20090 sed '/^.*\/\([^/][^/]*\)\/*$/{
20091 s//\1/
20092 q
20093 }
20094 /^X\/\(\/\/\)$/{
20095 s//\1/
20096 q
20097 }
20098 /^X\/\(\/\).*/{
20099 s//\1/
20100 q
20101 }
20102 s/.*/./; q'`
20103
20104 # Avoid depending upon Character Ranges.
20105 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
20106 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
20107 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
20108 as_cr_digits='0123456789'
20109 as_cr_alnum=$as_cr_Letters$as_cr_digits
20110
20111 ECHO_C= ECHO_N= ECHO_T=
20112 case `echo -n x` in #(((((
20113 -n*)
20114 case `echo 'xy\c'` in
20115 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
20116 xy) ECHO_C='\c';;
20117 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
20118 ECHO_T=' ';;
20119 esac;;
20120 *)
20121 ECHO_N='-n';;
20122 esac
20123
20124 rm -f conf$$ conf$$.exe conf$$.file
20125 if test -d conf$$.dir; then
20126 rm -f conf$$.dir/conf$$.file
20127 else
20128 rm -f conf$$.dir
20129 mkdir conf$$.dir 2>/dev/null
20130 fi
20131 if (echo >conf$$.file) 2>/dev/null; then
20132 if ln -s conf$$.file conf$$ 2>/dev/null; then
20133 as_ln_s='ln -s'
20134 # ... but there are two gotchas:
20135 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
20136 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
20137 # In both cases, we have to default to `cp -p'.
20138 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
20139 as_ln_s='cp -p'
20140 elif ln conf$$.file conf$$ 2>/dev/null; then
20141 as_ln_s=ln
20142 else
20143 as_ln_s='cp -p'
20144 fi
20145 else
20146 as_ln_s='cp -p'
20147 fi
20148 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
20149 rmdir conf$$.dir 2>/dev/null
20150
20151
20152 # as_fn_mkdir_p
20153 # -------------
20154 # Create "$as_dir" as a directory, including parents if necessary.
20155 as_fn_mkdir_p ()
20156 {
20157
20158 case $as_dir in #(
20159 -*) as_dir=./$as_dir;;
20160 esac
20161 test -d "$as_dir" || eval $as_mkdir_p || {
20162 as_dirs=
20163 while :; do
20164 case $as_dir in #(
20165 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
20166 *) as_qdir=$as_dir;;
20167 esac
20168 as_dirs="'$as_qdir' $as_dirs"
20169 as_dir=`$as_dirname -- "$as_dir" ||
20170 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20171 X"$as_dir" : 'X\(//\)[^/]' \| \
20172 X"$as_dir" : 'X\(//\)$' \| \
20173 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
20174 $as_echo X"$as_dir" |
20175 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20176 s//\1/
20177 q
20178 }
20179 /^X\(\/\/\)[^/].*/{
20180 s//\1/
20181 q
20182 }
20183 /^X\(\/\/\)$/{
20184 s//\1/
20185 q
20186 }
20187 /^X\(\/\).*/{
20188 s//\1/
20189 q
20190 }
20191 s/.*/./; q'`
20192 test -d "$as_dir" && break
20193 done
20194 test -z "$as_dirs" || eval "mkdir $as_dirs"
20195 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
20196
20197
20198 } # as_fn_mkdir_p
20199 if mkdir -p . 2>/dev/null; then
20200 as_mkdir_p='mkdir -p "$as_dir"'
20201 else
20202 test -d ./-p && rmdir ./-p
20203 as_mkdir_p=false
20204 fi
20205
20206 if test -x / >/dev/null 2>&1; then
20207 as_test_x='test -x'
20208 else
20209 if ls -dL / >/dev/null 2>&1; then
20210 as_ls_L_option=L
20211 else
20212 as_ls_L_option=
20213 fi
20214 as_test_x='
20215 eval sh -c '\''
20216 if test -d "$1"; then
20217 test -d "$1/.";
20218 else
20219 case $1 in #(
20220 -*)set "./$1";;
20221 esac;
20222 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
20223 ???[sx]*):;;*)false;;esac;fi
20224 '\'' sh
20225 '
20226 fi
20227 as_executable_p=$as_test_x
20228
20229 # Sed expression to map a string onto a valid CPP name.
20230 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
20231
20232 # Sed expression to map a string onto a valid variable name.
20233 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
20234
20235
20236 exec 6>&1
20237 ## ----------------------------------- ##
20238 ## Main body of $CONFIG_STATUS script. ##
20239 ## ----------------------------------- ##
20240 _ASEOF
20241 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
20242
20243 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20244 # Save the log message, to keep $0 and so on meaningful, and to
20245 # report actual input values of CONFIG_FILES etc. instead of their
20246 # values after options handling.
20247 ac_log="
20248 This file was extended by emacs $as_me 24.0.50, which was
20249 generated by GNU Autoconf 2.68. Invocation command line was
20250
20251 CONFIG_FILES = $CONFIG_FILES
20252 CONFIG_HEADERS = $CONFIG_HEADERS
20253 CONFIG_LINKS = $CONFIG_LINKS
20254 CONFIG_COMMANDS = $CONFIG_COMMANDS
20255 $ $0 $@
20256
20257 on `(hostname || uname -n) 2>/dev/null | sed 1q`
20258 "
20259
20260 _ACEOF
20261
20262 case $ac_config_files in *"
20263 "*) set x $ac_config_files; shift; ac_config_files=$*;;
20264 esac
20265
20266 case $ac_config_headers in *"
20267 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
20268 esac
20269
20270
20271 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20272 # Files that config.status was made for.
20273 config_files="$ac_config_files"
20274 config_headers="$ac_config_headers"
20275 config_commands="$ac_config_commands"
20276
20277 _ACEOF
20278
20279 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20280 ac_cs_usage="\
20281 \`$as_me' instantiates files and other configuration actions
20282 from templates according to the current configuration. Unless the files
20283 and actions are specified as TAGs, all are instantiated by default.
20284
20285 Usage: $0 [OPTION]... [TAG]...
20286
20287 -h, --help print this help, then exit
20288 -V, --version print version number and configuration settings, then exit
20289 --config print configuration, then exit
20290 -q, --quiet, --silent
20291 do not print progress messages
20292 -d, --debug don't remove temporary files
20293 --recheck update $as_me by reconfiguring in the same conditions
20294 --file=FILE[:TEMPLATE]
20295 instantiate the configuration file FILE
20296 --header=FILE[:TEMPLATE]
20297 instantiate the configuration header FILE
20298
20299 Configuration files:
20300 $config_files
20301
20302 Configuration headers:
20303 $config_headers
20304
20305 Configuration commands:
20306 $config_commands
20307
20308 Report bugs to the package provider."
20309
20310 _ACEOF
20311 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20312 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
20313 ac_cs_version="\\
20314 emacs config.status 24.0.50
20315 configured by $0, generated by GNU Autoconf 2.68,
20316 with options \\"\$ac_cs_config\\"
20317
20318 Copyright (C) 2010 Free Software Foundation, Inc.
20319 This config.status script is free software; the Free Software Foundation
20320 gives unlimited permission to copy, distribute and modify it."
20321
20322 ac_pwd='$ac_pwd'
20323 srcdir='$srcdir'
20324 INSTALL='$INSTALL'
20325 MKDIR_P='$MKDIR_P'
20326 AWK='$AWK'
20327 test -n "\$AWK" || AWK=awk
20328 _ACEOF
20329
20330 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20331 # The default lists apply if the user does not specify any file.
20332 ac_need_defaults=:
20333 while test $# != 0
20334 do
20335 case $1 in
20336 --*=?*)
20337 ac_option=`expr "X$1" : 'X\([^=]*\)='`
20338 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
20339 ac_shift=:
20340 ;;
20341 --*=)
20342 ac_option=`expr "X$1" : 'X\([^=]*\)='`
20343 ac_optarg=
20344 ac_shift=:
20345 ;;
20346 *)
20347 ac_option=$1
20348 ac_optarg=$2
20349 ac_shift=shift
20350 ;;
20351 esac
20352
20353 case $ac_option in
20354 # Handling of the options.
20355 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
20356 ac_cs_recheck=: ;;
20357 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
20358 $as_echo "$ac_cs_version"; exit ;;
20359 --config | --confi | --conf | --con | --co | --c )
20360 $as_echo "$ac_cs_config"; exit ;;
20361 --debug | --debu | --deb | --de | --d | -d )
20362 debug=: ;;
20363 --file | --fil | --fi | --f )
20364 $ac_shift
20365 case $ac_optarg in
20366 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
20367 '') as_fn_error $? "missing file argument" ;;
20368 esac
20369 as_fn_append CONFIG_FILES " '$ac_optarg'"
20370 ac_need_defaults=false;;
20371 --header | --heade | --head | --hea )
20372 $ac_shift
20373 case $ac_optarg in
20374 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
20375 esac
20376 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
20377 ac_need_defaults=false;;
20378 --he | --h)
20379 # Conflict between --help and --header
20380 as_fn_error $? "ambiguous option: \`$1'
20381 Try \`$0 --help' for more information.";;
20382 --help | --hel | -h )
20383 $as_echo "$ac_cs_usage"; exit ;;
20384 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
20385 | -silent | --silent | --silen | --sile | --sil | --si | --s)
20386 ac_cs_silent=: ;;
20387
20388 # This is an error.
20389 -*) as_fn_error $? "unrecognized option: \`$1'
20390 Try \`$0 --help' for more information." ;;
20391
20392 *) as_fn_append ac_config_targets " $1"
20393 ac_need_defaults=false ;;
20394
20395 esac
20396 shift
20397 done
20398
20399 ac_configure_extra_args=
20400
20401 if $ac_cs_silent; then
20402 exec 6>/dev/null
20403 ac_configure_extra_args="$ac_configure_extra_args --silent"
20404 fi
20405
20406 _ACEOF
20407 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20408 if \$ac_cs_recheck; then
20409 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
20410 shift
20411 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
20412 CONFIG_SHELL='$SHELL'
20413 export CONFIG_SHELL
20414 exec "\$@"
20415 fi
20416
20417 _ACEOF
20418 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20419 exec 5>>config.log
20420 {
20421 echo
20422 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
20423 ## Running $as_me. ##
20424 _ASBOX
20425 $as_echo "$ac_log"
20426 } >&5
20427
20428 _ACEOF
20429 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20430 #
20431 # INIT-COMMANDS
20432 #
20433 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
20434 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
20435
20436 _ACEOF
20437
20438 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20439
20440 # Handling of arguments.
20441 for ac_config_target in $ac_config_targets
20442 do
20443 case $ac_config_target in
20444 "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
20445 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
20446 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
20447 "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
20448 "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
20449 "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
20450 "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
20451 "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
20452 "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
20453 "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
20454 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
20455 "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
20456 "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
20457 "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
20458 "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
20459 "mkdirs") CONFIG_COMMANDS="$CONFIG_COMMANDS mkdirs" ;;
20460 "epaths") CONFIG_COMMANDS="$CONFIG_COMMANDS epaths" ;;
20461 "gdbinit") CONFIG_COMMANDS="$CONFIG_COMMANDS gdbinit" ;;
20462
20463 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
20464 esac
20465 done
20466
20467
20468 # If the user did not use the arguments to specify the items to instantiate,
20469 # then the envvar interface is used. Set only those that are not.
20470 # We use the long form for the default assignment because of an extremely
20471 # bizarre bug on SunOS 4.1.3.
20472 if $ac_need_defaults; then
20473 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
20474 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
20475 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
20476 fi
20477
20478 # Have a temporary directory for convenience. Make it in the build tree
20479 # simply because there is no reason against having it here, and in addition,
20480 # creating and moving files from /tmp can sometimes cause problems.
20481 # Hook for its removal unless debugging.
20482 # Note that there is a small window in which the directory will not be cleaned:
20483 # after its creation but before its name has been assigned to `$tmp'.
20484 $debug ||
20485 {
20486 tmp= ac_tmp=
20487 trap 'exit_status=$?
20488 : "${ac_tmp:=$tmp}"
20489 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
20490 ' 0
20491 trap 'as_fn_exit 1' 1 2 13 15
20492 }
20493 # Create a (secure) tmp directory for tmp files.
20494
20495 {
20496 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
20497 test -d "$tmp"
20498 } ||
20499 {
20500 tmp=./conf$$-$RANDOM
20501 (umask 077 && mkdir "$tmp")
20502 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
20503 ac_tmp=$tmp
20504
20505 # Set up the scripts for CONFIG_FILES section.
20506 # No need to generate them if there are no CONFIG_FILES.
20507 # This happens for instance with `./config.status config.h'.
20508 if test -n "$CONFIG_FILES"; then
20509
20510 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
20511 ac_cs_awk_getline=:
20512 ac_cs_awk_pipe_init=
20513 ac_cs_awk_read_file='
20514 while ((getline aline < (F[key])) > 0)
20515 print(aline)
20516 close(F[key])'
20517 ac_cs_awk_pipe_fini=
20518 else
20519 ac_cs_awk_getline=false
20520 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
20521 ac_cs_awk_read_file='
20522 print "|#_!!_#|"
20523 print "cat " F[key] " &&"
20524 '$ac_cs_awk_pipe_init
20525 # The final `:' finishes the AND list.
20526 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
20527 fi
20528 ac_cr=`echo X | tr X '\015'`
20529 # On cygwin, bash can eat \r inside `` if the user requested igncr.
20530 # But we know of no other shell where ac_cr would be empty at this
20531 # point, so we can use a bashism as a fallback.
20532 if test "x$ac_cr" = x; then
20533 eval ac_cr=\$\'\\r\'
20534 fi
20535 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
20536 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
20537 ac_cs_awk_cr='\\r'
20538 else
20539 ac_cs_awk_cr=$ac_cr
20540 fi
20541
20542 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
20543 _ACEOF
20544
20545 # Create commands to substitute file output variables.
20546 {
20547 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
20548 echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
20549 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
20550 echo "_ACAWK" &&
20551 echo "_ACEOF"
20552 } >conf$$files.sh &&
20553 . ./conf$$files.sh ||
20554 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
20555 rm -f conf$$files.sh
20556
20557 {
20558 echo "cat >conf$$subs.awk <<_ACEOF" &&
20559 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
20560 echo "_ACEOF"
20561 } >conf$$subs.sh ||
20562 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
20563 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
20564 ac_delim='%!_!# '
20565 for ac_last_try in false false false false false :; do
20566 . ./conf$$subs.sh ||
20567 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
20568
20569 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
20570 if test $ac_delim_n = $ac_delim_num; then
20571 break
20572 elif $ac_last_try; then
20573 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
20574 else
20575 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
20576 fi
20577 done
20578 rm -f conf$$subs.sh
20579
20580 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20581 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
20582 _ACEOF
20583 sed -n '
20584 h
20585 s/^/S["/; s/!.*/"]=/
20586 p
20587 g
20588 s/^[^!]*!//
20589 :repl
20590 t repl
20591 s/'"$ac_delim"'$//
20592 t delim
20593 :nl
20594 h
20595 s/\(.\{148\}\)..*/\1/
20596 t more1
20597 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
20598 p
20599 n
20600 b repl
20601 :more1
20602 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
20603 p
20604 g
20605 s/.\{148\}//
20606 t nl
20607 :delim
20608 h
20609 s/\(.\{148\}\)..*/\1/
20610 t more2
20611 s/["\\]/\\&/g; s/^/"/; s/$/"/
20612 p
20613 b
20614 :more2
20615 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
20616 p
20617 g
20618 s/.\{148\}//
20619 t delim
20620 ' <conf$$subs.awk | sed '
20621 /^[^""]/{
20622 N
20623 s/\n//
20624 }
20625 ' >>$CONFIG_STATUS || ac_write_fail=1
20626 rm -f conf$$subs.awk
20627 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20628 _ACAWK
20629 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
20630 for (key in S) S_is_set[key] = 1
20631 FS = "\a"
20632 \$ac_cs_awk_pipe_init
20633 }
20634 {
20635 line = $ 0
20636 nfields = split(line, field, "@")
20637 substed = 0
20638 len = length(field[1])
20639 for (i = 2; i < nfields; i++) {
20640 key = field[i]
20641 keylen = length(key)
20642 if (S_is_set[key]) {
20643 value = S[key]
20644 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
20645 len += length(value) + length(field[++i])
20646 substed = 1
20647 } else
20648 len += 1 + keylen
20649 }
20650 if (nfields == 3 && !substed) {
20651 key = field[2]
20652 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
20653 \$ac_cs_awk_read_file
20654 next
20655 }
20656 }
20657 print line
20658 }
20659 \$ac_cs_awk_pipe_fini
20660 _ACAWK
20661 _ACEOF
20662 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20663 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
20664 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
20665 else
20666 cat
20667 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
20668 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
20669 _ACEOF
20670
20671 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
20672 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
20673 # trailing colons and then remove the whole line if VPATH becomes empty
20674 # (actually we leave an empty line to preserve line numbers).
20675 if test "x$srcdir" = x.; then
20676 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
20677 h
20678 s///
20679 s/^/:/
20680 s/[ ]*$/:/
20681 s/:\$(srcdir):/:/g
20682 s/:\${srcdir}:/:/g
20683 s/:@srcdir@:/:/g
20684 s/^:*//
20685 s/:*$//
20686 x
20687 s/\(=[ ]*\).*/\1/
20688 G
20689 s/\n//
20690 s/^[^=]*=[ ]*$//
20691 }'
20692 fi
20693
20694 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20695 fi # test -n "$CONFIG_FILES"
20696
20697 # Set up the scripts for CONFIG_HEADERS section.
20698 # No need to generate them if there are no CONFIG_HEADERS.
20699 # This happens for instance with `./config.status Makefile'.
20700 if test -n "$CONFIG_HEADERS"; then
20701 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
20702 BEGIN {
20703 _ACEOF
20704
20705 # Transform confdefs.h into an awk script `defines.awk', embedded as
20706 # here-document in config.status, that substitutes the proper values into
20707 # config.h.in to produce config.h.
20708
20709 # Create a delimiter string that does not exist in confdefs.h, to ease
20710 # handling of long lines.
20711 ac_delim='%!_!# '
20712 for ac_last_try in false false :; do
20713 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
20714 if test -z "$ac_tt"; then
20715 break
20716 elif $ac_last_try; then
20717 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
20718 else
20719 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
20720 fi
20721 done
20722
20723 # For the awk script, D is an array of macro values keyed by name,
20724 # likewise P contains macro parameters if any. Preserve backslash
20725 # newline sequences.
20726
20727 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
20728 sed -n '
20729 s/.\{148\}/&'"$ac_delim"'/g
20730 t rset
20731 :rset
20732 s/^[ ]*#[ ]*define[ ][ ]*/ /
20733 t def
20734 d
20735 :def
20736 s/\\$//
20737 t bsnl
20738 s/["\\]/\\&/g
20739 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
20740 D["\1"]=" \3"/p
20741 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
20742 d
20743 :bsnl
20744 s/["\\]/\\&/g
20745 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
20746 D["\1"]=" \3\\\\\\n"\\/p
20747 t cont
20748 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
20749 t cont
20750 d
20751 :cont
20752 n
20753 s/.\{148\}/&'"$ac_delim"'/g
20754 t clear
20755 :clear
20756 s/\\$//
20757 t bsnlc
20758 s/["\\]/\\&/g; s/^/"/; s/$/"/p
20759 d
20760 :bsnlc
20761 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
20762 b cont
20763 ' <confdefs.h | sed '
20764 s/'"$ac_delim"'/"\\\
20765 "/g' >>$CONFIG_STATUS || ac_write_fail=1
20766
20767 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20768 for (key in D) D_is_set[key] = 1
20769 FS = "\a"
20770 }
20771 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
20772 line = \$ 0
20773 split(line, arg, " ")
20774 if (arg[1] == "#") {
20775 defundef = arg[2]
20776 mac1 = arg[3]
20777 } else {
20778 defundef = substr(arg[1], 2)
20779 mac1 = arg[2]
20780 }
20781 split(mac1, mac2, "(") #)
20782 macro = mac2[1]
20783 prefix = substr(line, 1, index(line, defundef) - 1)
20784 if (D_is_set[macro]) {
20785 # Preserve the white space surrounding the "#".
20786 print prefix "define", macro P[macro] D[macro]
20787 next
20788 } else {
20789 # Replace #undef with comments. This is necessary, for example,
20790 # in the case of _POSIX_SOURCE, which is predefined and required
20791 # on some systems where configure will not decide to define it.
20792 if (defundef == "undef") {
20793 print "/*", prefix defundef, macro, "*/"
20794 next
20795 }
20796 }
20797 }
20798 { print }
20799 _ACAWK
20800 _ACEOF
20801 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20802 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
20803 fi # test -n "$CONFIG_HEADERS"
20804
20805
20806 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
20807 shift
20808 for ac_tag
20809 do
20810 case $ac_tag in
20811 :[FHLC]) ac_mode=$ac_tag; continue;;
20812 esac
20813 case $ac_mode$ac_tag in
20814 :[FHL]*:*);;
20815 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
20816 :[FH]-) ac_tag=-:-;;
20817 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
20818 esac
20819 ac_save_IFS=$IFS
20820 IFS=:
20821 set x $ac_tag
20822 IFS=$ac_save_IFS
20823 shift
20824 ac_file=$1
20825 shift
20826
20827 case $ac_mode in
20828 :L) ac_source=$1;;
20829 :[FH])
20830 ac_file_inputs=
20831 for ac_f
20832 do
20833 case $ac_f in
20834 -) ac_f="$ac_tmp/stdin";;
20835 *) # Look for the file first in the build tree, then in the source tree
20836 # (if the path is not absolute). The absolute path cannot be DOS-style,
20837 # because $ac_f cannot contain `:'.
20838 test -f "$ac_f" ||
20839 case $ac_f in
20840 [\\/$]*) false;;
20841 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
20842 esac ||
20843 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
20844 esac
20845 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
20846 as_fn_append ac_file_inputs " '$ac_f'"
20847 done
20848
20849 # Let's still pretend it is `configure' which instantiates (i.e., don't
20850 # use $as_me), people would be surprised to read:
20851 # /* config.h. Generated by config.status. */
20852 configure_input='Generated from '`
20853 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
20854 `' by configure.'
20855 if test x"$ac_file" != x-; then
20856 configure_input="$ac_file. $configure_input"
20857 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
20858 $as_echo "$as_me: creating $ac_file" >&6;}
20859 fi
20860 # Neutralize special characters interpreted by sed in replacement strings.
20861 case $configure_input in #(
20862 *\&* | *\|* | *\\* )
20863 ac_sed_conf_input=`$as_echo "$configure_input" |
20864 sed 's/[\\\\&|]/\\\\&/g'`;; #(
20865 *) ac_sed_conf_input=$configure_input;;
20866 esac
20867
20868 case $ac_tag in
20869 *:-:* | *:-) cat >"$ac_tmp/stdin" \
20870 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
20871 esac
20872 ;;
20873 esac
20874
20875 ac_dir=`$as_dirname -- "$ac_file" ||
20876 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20877 X"$ac_file" : 'X\(//\)[^/]' \| \
20878 X"$ac_file" : 'X\(//\)$' \| \
20879 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
20880 $as_echo X"$ac_file" |
20881 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20882 s//\1/
20883 q
20884 }
20885 /^X\(\/\/\)[^/].*/{
20886 s//\1/
20887 q
20888 }
20889 /^X\(\/\/\)$/{
20890 s//\1/
20891 q
20892 }
20893 /^X\(\/\).*/{
20894 s//\1/
20895 q
20896 }
20897 s/.*/./; q'`
20898 as_dir="$ac_dir"; as_fn_mkdir_p
20899 ac_builddir=.
20900
20901 case "$ac_dir" in
20902 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
20903 *)
20904 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
20905 # A ".." for each directory in $ac_dir_suffix.
20906 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
20907 case $ac_top_builddir_sub in
20908 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
20909 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
20910 esac ;;
20911 esac
20912 ac_abs_top_builddir=$ac_pwd
20913 ac_abs_builddir=$ac_pwd$ac_dir_suffix
20914 # for backward compatibility:
20915 ac_top_builddir=$ac_top_build_prefix
20916
20917 case $srcdir in
20918 .) # We are building in place.
20919 ac_srcdir=.
20920 ac_top_srcdir=$ac_top_builddir_sub
20921 ac_abs_top_srcdir=$ac_pwd ;;
20922 [\\/]* | ?:[\\/]* ) # Absolute name.
20923 ac_srcdir=$srcdir$ac_dir_suffix;
20924 ac_top_srcdir=$srcdir
20925 ac_abs_top_srcdir=$srcdir ;;
20926 *) # Relative name.
20927 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
20928 ac_top_srcdir=$ac_top_build_prefix$srcdir
20929 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
20930 esac
20931 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
20932
20933
20934 case $ac_mode in
20935 :F)
20936 #
20937 # CONFIG_FILE
20938 #
20939
20940 case $INSTALL in
20941 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
20942 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
20943 esac
20944 ac_MKDIR_P=$MKDIR_P
20945 case $MKDIR_P in
20946 [\\/$]* | ?:[\\/]* ) ;;
20947 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
20948 esac
20949 _ACEOF
20950
20951 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20952 # If the template does not know about datarootdir, expand it.
20953 # FIXME: This hack should be removed a few years after 2.60.
20954 ac_datarootdir_hack=; ac_datarootdir_seen=
20955 ac_sed_dataroot='
20956 /datarootdir/ {
20957 p
20958 q
20959 }
20960 /@datadir@/p
20961 /@docdir@/p
20962 /@infodir@/p
20963 /@localedir@/p
20964 /@mandir@/p'
20965 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
20966 *datarootdir*) ac_datarootdir_seen=yes;;
20967 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
20968 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
20969 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
20970 _ACEOF
20971 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20972 ac_datarootdir_hack='
20973 s&@datadir@&$datadir&g
20974 s&@docdir@&$docdir&g
20975 s&@infodir@&$infodir&g
20976 s&@localedir@&$localedir&g
20977 s&@mandir@&$mandir&g
20978 s&\\\${datarootdir}&$datarootdir&g' ;;
20979 esac
20980 _ACEOF
20981
20982 # Neutralize VPATH when `$srcdir' = `.'.
20983 # Shell code in configure.ac might set extrasub.
20984 # FIXME: do we really want to maintain this feature?
20985 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20986 ac_sed_extra="$ac_vpsub
20987 $extrasub
20988 _ACEOF
20989 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20990 :t
20991 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
20992 s|@configure_input@|$ac_sed_conf_input|;t t
20993 s&@top_builddir@&$ac_top_builddir_sub&;t t
20994 s&@top_build_prefix@&$ac_top_build_prefix&;t t
20995 s&@srcdir@&$ac_srcdir&;t t
20996 s&@abs_srcdir@&$ac_abs_srcdir&;t t
20997 s&@top_srcdir@&$ac_top_srcdir&;t t
20998 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
20999 s&@builddir@&$ac_builddir&;t t
21000 s&@abs_builddir@&$ac_abs_builddir&;t t
21001 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
21002 s&@INSTALL@&$ac_INSTALL&;t t
21003 s&@MKDIR_P@&$ac_MKDIR_P&;t t
21004 $ac_datarootdir_hack
21005 "
21006 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
21007 if $ac_cs_awk_getline; then
21008 $AWK -f "$ac_tmp/subs.awk"
21009 else
21010 $AWK -f "$ac_tmp/subs.awk" | $SHELL
21011 fi \
21012 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
21013
21014 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
21015 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
21016 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
21017 "$ac_tmp/out"`; test -z "$ac_out"; } &&
21018 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
21019 which seems to be undefined. Please make sure it is defined" >&5
21020 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
21021 which seems to be undefined. Please make sure it is defined" >&2;}
21022
21023 rm -f "$ac_tmp/stdin"
21024 case $ac_file in
21025 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
21026 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
21027 esac \
21028 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
21029 ;;
21030 :H)
21031 #
21032 # CONFIG_HEADER
21033 #
21034 if test x"$ac_file" != x-; then
21035 {
21036 $as_echo "/* $configure_input */" \
21037 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
21038 } >"$ac_tmp/config.h" \
21039 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
21040 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
21041 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
21042 $as_echo "$as_me: $ac_file is unchanged" >&6;}
21043 else
21044 rm -f "$ac_file"
21045 mv "$ac_tmp/config.h" "$ac_file" \
21046 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
21047 fi
21048 else
21049 $as_echo "/* $configure_input */" \
21050 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
21051 || as_fn_error $? "could not create -" "$LINENO" 5
21052 fi
21053 # Compute "$ac_file"'s index in $config_headers.
21054 _am_arg="$ac_file"
21055 _am_stamp_count=1
21056 for _am_header in $config_headers :; do
21057 case $_am_header in
21058 $_am_arg | $_am_arg:* )
21059 break ;;
21060 * )
21061 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
21062 esac
21063 done
21064 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
21065 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
21066 X"$_am_arg" : 'X\(//\)[^/]' \| \
21067 X"$_am_arg" : 'X\(//\)$' \| \
21068 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
21069 $as_echo X"$_am_arg" |
21070 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
21071 s//\1/
21072 q
21073 }
21074 /^X\(\/\/\)[^/].*/{
21075 s//\1/
21076 q
21077 }
21078 /^X\(\/\/\)$/{
21079 s//\1/
21080 q
21081 }
21082 /^X\(\/\).*/{
21083 s//\1/
21084 q
21085 }
21086 s/.*/./; q'`/stamp-h$_am_stamp_count
21087 ;;
21088
21089 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
21090 $as_echo "$as_me: executing $ac_file commands" >&6;}
21091 ;;
21092 esac
21093
21094
21095 case $ac_file$ac_mode in
21096 "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
21097 # Autoconf 2.62 quotes --file arguments for eval, but not when files
21098 # are listed without --file. Let's play safe and only enable the eval
21099 # if we detect the quoting.
21100 case $CONFIG_FILES in
21101 *\'*) eval set x "$CONFIG_FILES" ;;
21102 *) set x $CONFIG_FILES ;;
21103 esac
21104 shift
21105 for mf
21106 do
21107 # Strip MF so we end up with the name of the file.
21108 mf=`echo "$mf" | sed -e 's/:.*$//'`
21109 # Check whether this is an Automake generated Makefile or not.
21110 # We used to match only the files named `Makefile.in', but
21111 # some people rename them; so instead we look at the file content.
21112 # Grep'ing the first line is not enough: some people post-process
21113 # each Makefile.in and add a new line on top of each file to say so.
21114 # Grep'ing the whole file is not good either: AIX grep has a line
21115 # limit of 2048, but all sed's we know have understand at least 4000.
21116 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
21117 dirpart=`$as_dirname -- "$mf" ||
21118 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
21119 X"$mf" : 'X\(//\)[^/]' \| \
21120 X"$mf" : 'X\(//\)$' \| \
21121 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
21122 $as_echo X"$mf" |
21123 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
21124 s//\1/
21125 q
21126 }
21127 /^X\(\/\/\)[^/].*/{
21128 s//\1/
21129 q
21130 }
21131 /^X\(\/\/\)$/{
21132 s//\1/
21133 q
21134 }
21135 /^X\(\/\).*/{
21136 s//\1/
21137 q
21138 }
21139 s/.*/./; q'`
21140 else
21141 continue
21142 fi
21143 # Extract the definition of DEPDIR, am__include, and am__quote
21144 # from the Makefile without running `make'.
21145 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
21146 test -z "$DEPDIR" && continue
21147 am__include=`sed -n 's/^am__include = //p' < "$mf"`
21148 test -z "am__include" && continue
21149 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
21150 # When using ansi2knr, U may be empty or an underscore; expand it
21151 U=`sed -n 's/^U = //p' < "$mf"`
21152 # Find all dependency output files, they are included files with
21153 # $(DEPDIR) in their names. We invoke sed twice because it is the
21154 # simplest approach to changing $(DEPDIR) to its actual value in the
21155 # expansion.
21156 for file in `sed -n "
21157 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
21158 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
21159 # Make sure the directory exists.
21160 test -f "$dirpart/$file" && continue
21161 fdir=`$as_dirname -- "$file" ||
21162 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
21163 X"$file" : 'X\(//\)[^/]' \| \
21164 X"$file" : 'X\(//\)$' \| \
21165 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
21166 $as_echo X"$file" |
21167 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
21168 s//\1/
21169 q
21170 }
21171 /^X\(\/\/\)[^/].*/{
21172 s//\1/
21173 q
21174 }
21175 /^X\(\/\/\)$/{
21176 s//\1/
21177 q
21178 }
21179 /^X\(\/\).*/{
21180 s//\1/
21181 q
21182 }
21183 s/.*/./; q'`
21184 as_dir=$dirpart/$fdir; as_fn_mkdir_p
21185 # echo "creating $dirpart/$file"
21186 echo '# dummy' > "$dirpart/$file"
21187 done
21188 done
21189 }
21190 ;;
21191 "mkdirs":C)
21192 for dir in etc lisp ; do
21193 test -d ${dir} || mkdir ${dir}
21194 done
21195 ;;
21196 "epaths":C)
21197 echo creating src/epaths.h
21198 ${MAKE-make} epaths-force
21199 ;;
21200 "gdbinit":C)
21201 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
21202 echo creating src/.gdbinit
21203 echo source $srcdir/src/.gdbinit > src/.gdbinit
21204 fi
21205 ;;
21206
21207 esac
21208 done # for ac_tag
21209
21210
21211 as_fn_exit 0
21212 _ACEOF
21213 ac_clean_files=$ac_clean_files_save
21214
21215 test $ac_write_fail = 0 ||
21216 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
21217
21218
21219 # configure is writing to config.log, and then calls config.status.
21220 # config.status does its own redirection, appending to config.log.
21221 # Unfortunately, on DOS this fails, as config.log is still kept open
21222 # by configure, so config.status won't be able to write to it; its
21223 # output is simply discarded. So we exec the FD to /dev/null,
21224 # effectively closing config.log, so it can be properly (re)opened and
21225 # appended to by config.status. When coming back to configure, we
21226 # need to make the FD available again.
21227 if test "$no_create" != yes; then
21228 ac_cs_success=:
21229 ac_config_status_args=
21230 test "$silent" = yes &&
21231 ac_config_status_args="$ac_config_status_args --quiet"
21232 exec 5>/dev/null
21233 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
21234 exec 5>>config.log
21235 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
21236 # would make configure fail if this is the last instruction.
21237 $ac_cs_success || as_fn_exit 1
21238 fi
21239 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
21240 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
21241 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
21242 fi
21243
21244
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