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xfns.c (x_real_positions): Fix declaration-after-statement problem.
[gnu-emacs] / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.67 for emacs 23.2.90.
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 case $0 in #((
93 *[\\/]* ) as_myself=$0 ;;
94 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
95 for as_dir in $PATH
96 do
97 IFS=$as_save_IFS
98 test -z "$as_dir" && as_dir=.
99 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
100 done
101 IFS=$as_save_IFS
102
103 ;;
104 esac
105 # We did not find ourselves, most probably we were run as `sh COMMAND'
106 # in which case we are not to be found in the path.
107 if test "x$as_myself" = x; then
108 as_myself=$0
109 fi
110 if test ! -f "$as_myself"; then
111 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
112 exit 1
113 fi
114
115 # Unset variables that we do not need and which cause bugs (e.g. in
116 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
117 # suppresses any "Segmentation fault" message there. '((' could
118 # trigger a bug in pdksh 5.2.14.
119 for as_var in BASH_ENV ENV MAIL MAILPATH
120 do eval test x\${$as_var+set} = xset \
121 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
122 done
123 PS1='$ '
124 PS2='> '
125 PS4='+ '
126
127 # NLS nuisances.
128 LC_ALL=C
129 export LC_ALL
130 LANGUAGE=C
131 export LANGUAGE
132
133 # CDPATH.
134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
135
136 if test "x$CONFIG_SHELL" = x; then
137 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138 emulate sh
139 NULLCMD=:
140 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
141 # is contrary to our usage. Disable this feature.
142 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 setopt NO_GLOB_SUBST
144 else
145 case \`(set -o) 2>/dev/null\` in #(
146 *posix*) :
147 set -o posix ;; #(
148 *) :
149 ;;
150 esac
151 fi
152 "
153 as_required="as_fn_return () { (exit \$1); }
154 as_fn_success () { as_fn_return 0; }
155 as_fn_failure () { as_fn_return 1; }
156 as_fn_ret_success () { return 0; }
157 as_fn_ret_failure () { return 1; }
158
159 exitcode=0
160 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165
166 else
167 exitcode=1; echo positional parameters were not saved.
168 fi
169 test x\$exitcode = x0 || exit 1"
170 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
171 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
172 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
173 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
174 test \$(( 1 + 1 )) = 2 || exit 1"
175 if (eval "$as_required") 2>/dev/null; then :
176 as_have_required=yes
177 else
178 as_have_required=no
179 fi
180 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
181
182 else
183 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
184 as_found=false
185 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
186 do
187 IFS=$as_save_IFS
188 test -z "$as_dir" && as_dir=.
189 as_found=:
190 case $as_dir in #(
191 /*)
192 for as_base in sh bash ksh sh5; do
193 # Try only shells that exist, to save several forks.
194 as_shell=$as_dir/$as_base
195 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
196 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 CONFIG_SHELL=$as_shell as_have_required=yes
198 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
199 break 2
200 fi
201 fi
202 done;;
203 esac
204 as_found=false
205 done
206 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
207 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
208 CONFIG_SHELL=$SHELL as_have_required=yes
209 fi; }
210 IFS=$as_save_IFS
211
212
213 if test "x$CONFIG_SHELL" != x; then :
214 # We cannot yet assume a decent shell, so we have to provide a
215 # neutralization value for shells without unset; and this also
216 # works around shells that cannot unset nonexistent variables.
217 BASH_ENV=/dev/null
218 ENV=/dev/null
219 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
220 export CONFIG_SHELL
221 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
222 fi
223
224 if test x$as_have_required = xno; then :
225 $as_echo "$0: This script requires a shell more modern than all"
226 $as_echo "$0: the shells that I found on your system."
227 if test x${ZSH_VERSION+set} = xset ; then
228 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
229 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
230 else
231 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
232 $0: including any error possibly output before this
233 $0: message. Then install a modern shell, or manually run
234 $0: the script under such a shell if you do have one."
235 fi
236 exit 1
237 fi
238 fi
239 fi
240 SHELL=${CONFIG_SHELL-/bin/sh}
241 export SHELL
242 # Unset more variables known to interfere with behavior of common tools.
243 CLICOLOR_FORCE= GREP_OPTIONS=
244 unset CLICOLOR_FORCE GREP_OPTIONS
245
246 ## --------------------- ##
247 ## M4sh Shell Functions. ##
248 ## --------------------- ##
249 # as_fn_unset VAR
250 # ---------------
251 # Portably unset VAR.
252 as_fn_unset ()
253 {
254 { eval $1=; unset $1;}
255 }
256 as_unset=as_fn_unset
257
258 # as_fn_set_status STATUS
259 # -----------------------
260 # Set $? to STATUS, without forking.
261 as_fn_set_status ()
262 {
263 return $1
264 } # as_fn_set_status
265
266 # as_fn_exit STATUS
267 # -----------------
268 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
269 as_fn_exit ()
270 {
271 set +e
272 as_fn_set_status $1
273 exit $1
274 } # as_fn_exit
275
276 # as_fn_mkdir_p
277 # -------------
278 # Create "$as_dir" as a directory, including parents if necessary.
279 as_fn_mkdir_p ()
280 {
281
282 case $as_dir in #(
283 -*) as_dir=./$as_dir;;
284 esac
285 test -d "$as_dir" || eval $as_mkdir_p || {
286 as_dirs=
287 while :; do
288 case $as_dir in #(
289 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
290 *) as_qdir=$as_dir;;
291 esac
292 as_dirs="'$as_qdir' $as_dirs"
293 as_dir=`$as_dirname -- "$as_dir" ||
294 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
295 X"$as_dir" : 'X\(//\)[^/]' \| \
296 X"$as_dir" : 'X\(//\)$' \| \
297 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
298 $as_echo X"$as_dir" |
299 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
300 s//\1/
301 q
302 }
303 /^X\(\/\/\)[^/].*/{
304 s//\1/
305 q
306 }
307 /^X\(\/\/\)$/{
308 s//\1/
309 q
310 }
311 /^X\(\/\).*/{
312 s//\1/
313 q
314 }
315 s/.*/./; q'`
316 test -d "$as_dir" && break
317 done
318 test -z "$as_dirs" || eval "mkdir $as_dirs"
319 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
320
321
322 } # as_fn_mkdir_p
323 # as_fn_append VAR VALUE
324 # ----------------------
325 # Append the text in VALUE to the end of the definition contained in VAR. Take
326 # advantage of any shell optimizations that allow amortized linear growth over
327 # repeated appends, instead of the typical quadratic growth present in naive
328 # implementations.
329 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
330 eval 'as_fn_append ()
331 {
332 eval $1+=\$2
333 }'
334 else
335 as_fn_append ()
336 {
337 eval $1=\$$1\$2
338 }
339 fi # as_fn_append
340
341 # as_fn_arith ARG...
342 # ------------------
343 # Perform arithmetic evaluation on the ARGs, and store the result in the
344 # global $as_val. Take advantage of shells that can avoid forks. The arguments
345 # must be portable across $(()) and expr.
346 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
347 eval 'as_fn_arith ()
348 {
349 as_val=$(( $* ))
350 }'
351 else
352 as_fn_arith ()
353 {
354 as_val=`expr "$@" || test $? -eq 1`
355 }
356 fi # as_fn_arith
357
358
359 # as_fn_error STATUS ERROR [LINENO LOG_FD]
360 # ----------------------------------------
361 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
362 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
363 # script with STATUS, using 1 if that was 0.
364 as_fn_error ()
365 {
366 as_status=$1; test $as_status -eq 0 && as_status=1
367 if test "$4"; then
368 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
369 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
370 fi
371 $as_echo "$as_me: error: $2" >&2
372 as_fn_exit $as_status
373 } # as_fn_error
374
375 if expr a : '\(a\)' >/dev/null 2>&1 &&
376 test "X`expr 00001 : '.*\(...\)'`" = X001; then
377 as_expr=expr
378 else
379 as_expr=false
380 fi
381
382 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
383 as_basename=basename
384 else
385 as_basename=false
386 fi
387
388 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
389 as_dirname=dirname
390 else
391 as_dirname=false
392 fi
393
394 as_me=`$as_basename -- "$0" ||
395 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
396 X"$0" : 'X\(//\)$' \| \
397 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
398 $as_echo X/"$0" |
399 sed '/^.*\/\([^/][^/]*\)\/*$/{
400 s//\1/
401 q
402 }
403 /^X\/\(\/\/\)$/{
404 s//\1/
405 q
406 }
407 /^X\/\(\/\).*/{
408 s//\1/
409 q
410 }
411 s/.*/./; q'`
412
413 # Avoid depending upon Character Ranges.
414 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
415 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
416 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
417 as_cr_digits='0123456789'
418 as_cr_alnum=$as_cr_Letters$as_cr_digits
419
420
421 as_lineno_1=$LINENO as_lineno_1a=$LINENO
422 as_lineno_2=$LINENO as_lineno_2a=$LINENO
423 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
424 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
425 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
426 sed -n '
427 p
428 /[$]LINENO/=
429 ' <$as_myself |
430 sed '
431 s/[$]LINENO.*/&-/
432 t lineno
433 b
434 :lineno
435 N
436 :loop
437 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
438 t loop
439 s/-\n.*//
440 ' >$as_me.lineno &&
441 chmod +x "$as_me.lineno" ||
442 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
443
444 # Don't try to exec as it changes $[0], causing all sort of problems
445 # (the dirname of $[0] is not the place where we might find the
446 # original and so on. Autoconf is especially sensitive to this).
447 . "./$as_me.lineno"
448 # Exit status is that of the last command.
449 exit
450 }
451
452 ECHO_C= ECHO_N= ECHO_T=
453 case `echo -n x` in #(((((
454 -n*)
455 case `echo 'xy\c'` in
456 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
457 xy) ECHO_C='\c';;
458 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
459 ECHO_T=' ';;
460 esac;;
461 *)
462 ECHO_N='-n';;
463 esac
464
465 rm -f conf$$ conf$$.exe conf$$.file
466 if test -d conf$$.dir; then
467 rm -f conf$$.dir/conf$$.file
468 else
469 rm -f conf$$.dir
470 mkdir conf$$.dir 2>/dev/null
471 fi
472 if (echo >conf$$.file) 2>/dev/null; then
473 if ln -s conf$$.file conf$$ 2>/dev/null; then
474 as_ln_s='ln -s'
475 # ... but there are two gotchas:
476 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
477 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
478 # In both cases, we have to default to `cp -p'.
479 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
480 as_ln_s='cp -p'
481 elif ln conf$$.file conf$$ 2>/dev/null; then
482 as_ln_s=ln
483 else
484 as_ln_s='cp -p'
485 fi
486 else
487 as_ln_s='cp -p'
488 fi
489 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
490 rmdir conf$$.dir 2>/dev/null
491
492 if mkdir -p . 2>/dev/null; then
493 as_mkdir_p='mkdir -p "$as_dir"'
494 else
495 test -d ./-p && rmdir ./-p
496 as_mkdir_p=false
497 fi
498
499 if test -x / >/dev/null 2>&1; then
500 as_test_x='test -x'
501 else
502 if ls -dL / >/dev/null 2>&1; then
503 as_ls_L_option=L
504 else
505 as_ls_L_option=
506 fi
507 as_test_x='
508 eval sh -c '\''
509 if test -d "$1"; then
510 test -d "$1/.";
511 else
512 case $1 in #(
513 -*)set "./$1";;
514 esac;
515 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
516 ???[sx]*):;;*)false;;esac;fi
517 '\'' sh
518 '
519 fi
520 as_executable_p=$as_test_x
521
522 # Sed expression to map a string onto a valid CPP name.
523 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
524
525 # Sed expression to map a string onto a valid variable name.
526 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
527
528
529 test -n "$DJDIR" || exec 7<&0 </dev/null
530 exec 6>&1
531
532 # Name of the host.
533 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
534 # so uname gets run too.
535 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
536
537 #
538 # Initializations.
539 #
540 ac_default_prefix=/usr/local
541 ac_clean_files=
542 ac_config_libobj_dir=.
543 LIBOBJS=
544 cross_compiling=no
545 subdirs=
546 MFLAGS=
547 MAKEFLAGS=
548
549 # Identity of this package.
550 PACKAGE_NAME='emacs'
551 PACKAGE_TARNAME='emacs'
552 PACKAGE_VERSION='23.2.90'
553 PACKAGE_STRING='emacs 23.2.90'
554 PACKAGE_BUGREPORT=''
555 PACKAGE_URL=''
556
557 ac_unique_file="src/lisp.h"
558 # Factoring default headers for most tests.
559 ac_includes_default="\
560 #include <stdio.h>
561 #ifdef HAVE_SYS_TYPES_H
562 # include <sys/types.h>
563 #endif
564 #ifdef HAVE_SYS_STAT_H
565 # include <sys/stat.h>
566 #endif
567 #ifdef STDC_HEADERS
568 # include <stdlib.h>
569 # include <stddef.h>
570 #else
571 # ifdef HAVE_STDLIB_H
572 # include <stdlib.h>
573 # endif
574 #endif
575 #ifdef HAVE_STRING_H
576 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
577 # include <memory.h>
578 # endif
579 # include <string.h>
580 #endif
581 #ifdef HAVE_STRINGS_H
582 # include <strings.h>
583 #endif
584 #ifdef HAVE_INTTYPES_H
585 # include <inttypes.h>
586 #endif
587 #ifdef HAVE_STDINT_H
588 # include <stdint.h>
589 #endif
590 #ifdef HAVE_UNISTD_H
591 # include <unistd.h>
592 #endif"
593
594 ac_config_libobj_dir=src
595 ac_header_list=
596 ac_func_list=
597 ac_subst_vars='LTLIBOBJS
598 OTHER_FILES
599 LIB_SRC_EXTRA_INSTALLABLES
600 GNU_OBJC_CFLAGS
601 GNUSTEP_SYSTEM_LIBRARIES
602 GNUSTEP_SYSTEM_HEADERS
603 GNUSTEP_MAKEFILES
604 ns_appsrc
605 ns_appresdir
606 ns_appbindir
607 ns_appdir
608 opsysfile
609 machfile
610 X_TOOLKIT_TYPE
611 C_SWITCH_X_SITE
612 LD_SWITCH_X_SITE_AUX
613 LD_SWITCH_X_SITE
614 c_switch_machine
615 c_switch_system
616 gameuser
617 gamedir
618 bitmapdir
619 archlibdir
620 etcdir
621 x_default_search_path
622 lisppath
623 locallisppath
624 lispdir
625 srcdir
626 canonical
627 configuration
628 version
629 GETOPTOBJS
630 GETOPT_H
631 GETLOADAVG_LIBS
632 KMEM_GROUP
633 NEED_SETGID
634 LIBOBJS
635 liblockfile
636 ALLOCA
637 FREETYPE_LIBS
638 FREETYPE_CFLAGS
639 M17N_FLT_LIBS
640 M17N_FLT_CFLAGS
641 LIBOTF_LIBS
642 LIBOTF_CFLAGS
643 XFT_LIBS
644 XFT_CFLAGS
645 FONTCONFIG_LIBS
646 FONTCONFIG_CFLAGS
647 GCONF_LIBS
648 GCONF_CFLAGS
649 DBUS_LIBS
650 DBUS_CFLAGS
651 GTK_LIBS
652 GTK_CFLAGS
653 RSVG_LIBS
654 RSVG_CFLAGS
655 HAVE_XSERVER
656 XMKMF
657 SET_MAKE
658 CFLAGS_SOUND
659 ALSA_LIBS
660 ALSA_CFLAGS
661 PKG_CONFIG
662 LIBSOUND
663 CRT_DIR
664 MAKEINFO
665 GZIP_PROG
666 INSTALL_INFO
667 RANLIB
668 INSTALL_DATA
669 INSTALL_SCRIPT
670 INSTALL_PROGRAM
671 LN_S
672 EGREP
673 GREP
674 CPP
675 OBJEXT
676 EXEEXT
677 ac_ct_CC
678 CPPFLAGS
679 LDFLAGS
680 CFLAGS
681 CC
682 host_os
683 host_vendor
684 host_cpu
685 host
686 build_os
687 build_vendor
688 build_cpu
689 build
690 MAINT
691 target_alias
692 host_alias
693 build_alias
694 LIBS
695 ECHO_T
696 ECHO_N
697 ECHO_C
698 DEFS
699 mandir
700 localedir
701 libdir
702 psdir
703 pdfdir
704 dvidir
705 htmldir
706 infodir
707 docdir
708 oldincludedir
709 includedir
710 localstatedir
711 sharedstatedir
712 sysconfdir
713 datadir
714 datarootdir
715 libexecdir
716 sbindir
717 bindir
718 program_transform_name
719 prefix
720 exec_prefix
721 PACKAGE_URL
722 PACKAGE_BUGREPORT
723 PACKAGE_STRING
724 PACKAGE_VERSION
725 PACKAGE_TARNAME
726 PACKAGE_NAME
727 PATH_SEPARATOR
728 SHELL'
729 ac_subst_files=''
730 ac_user_opts='
731 enable_option_checking
732 with_pop
733 with_kerberos
734 with_kerberos5
735 with_hesiod
736 with_sound
737 with_sync_input
738 with_x_toolkit
739 with_xpm
740 with_jpeg
741 with_tiff
742 with_gif
743 with_png
744 with_rsvg
745 with_xft
746 with_libotf
747 with_m17n_flt
748 with_toolkit_scroll_bars
749 with_xaw3d
750 with_xim
751 with_ns
752 with_gpm
753 with_dbus
754 with_gconf
755 with_makeinfo
756 with_gtk
757 with_gcc
758 with_pkg_config_prog
759 with_crt_dir
760 with_gnustep_conf
761 enable_ns_self_contained
762 enable_asserts
763 enable_maintainer_mode
764 enable_locallisppath
765 enable_checking
766 enable_profiling
767 enable_autodepend
768 enable_largefile
769 with_x
770 '
771 ac_precious_vars='build_alias
772 host_alias
773 target_alias
774 CC
775 CFLAGS
776 LDFLAGS
777 LIBS
778 CPPFLAGS
779 CPP
780 XMKMF'
781
782
783 # Initialize some variables set by options.
784 ac_init_help=
785 ac_init_version=false
786 ac_unrecognized_opts=
787 ac_unrecognized_sep=
788 # The variables have the same names as the options, with
789 # dashes changed to underlines.
790 cache_file=/dev/null
791 exec_prefix=NONE
792 no_create=
793 no_recursion=
794 prefix=NONE
795 program_prefix=NONE
796 program_suffix=NONE
797 program_transform_name=s,x,x,
798 silent=
799 site=
800 srcdir=
801 verbose=
802 x_includes=NONE
803 x_libraries=NONE
804
805 # Installation directory options.
806 # These are left unexpanded so users can "make install exec_prefix=/foo"
807 # and all the variables that are supposed to be based on exec_prefix
808 # by default will actually change.
809 # Use braces instead of parens because sh, perl, etc. also accept them.
810 # (The list follows the same order as the GNU Coding Standards.)
811 bindir='${exec_prefix}/bin'
812 sbindir='${exec_prefix}/sbin'
813 libexecdir='${exec_prefix}/libexec'
814 datarootdir='${prefix}/share'
815 datadir='${datarootdir}'
816 sysconfdir='${prefix}/etc'
817 sharedstatedir='${prefix}/com'
818 localstatedir='${prefix}/var'
819 includedir='${prefix}/include'
820 oldincludedir='/usr/include'
821 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
822 infodir='${datarootdir}/info'
823 htmldir='${docdir}'
824 dvidir='${docdir}'
825 pdfdir='${docdir}'
826 psdir='${docdir}'
827 libdir='${exec_prefix}/lib'
828 localedir='${datarootdir}/locale'
829 mandir='${datarootdir}/man'
830
831 ac_prev=
832 ac_dashdash=
833 for ac_option
834 do
835 # If the previous option needs an argument, assign it.
836 if test -n "$ac_prev"; then
837 eval $ac_prev=\$ac_option
838 ac_prev=
839 continue
840 fi
841
842 case $ac_option in
843 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
844 *=) ac_optarg= ;;
845 *) ac_optarg=yes ;;
846 esac
847
848 # Accept the important Cygnus configure options, so we can diagnose typos.
849
850 case $ac_dashdash$ac_option in
851 --)
852 ac_dashdash=yes ;;
853
854 -bindir | --bindir | --bindi | --bind | --bin | --bi)
855 ac_prev=bindir ;;
856 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
857 bindir=$ac_optarg ;;
858
859 -build | --build | --buil | --bui | --bu)
860 ac_prev=build_alias ;;
861 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
862 build_alias=$ac_optarg ;;
863
864 -cache-file | --cache-file | --cache-fil | --cache-fi \
865 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
866 ac_prev=cache_file ;;
867 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
868 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
869 cache_file=$ac_optarg ;;
870
871 --config-cache | -C)
872 cache_file=config.cache ;;
873
874 -datadir | --datadir | --datadi | --datad)
875 ac_prev=datadir ;;
876 -datadir=* | --datadir=* | --datadi=* | --datad=*)
877 datadir=$ac_optarg ;;
878
879 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
880 | --dataroo | --dataro | --datar)
881 ac_prev=datarootdir ;;
882 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
883 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
884 datarootdir=$ac_optarg ;;
885
886 -disable-* | --disable-*)
887 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
888 # Reject names that are not valid shell variable names.
889 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
890 as_fn_error $? "invalid feature name: $ac_useropt"
891 ac_useropt_orig=$ac_useropt
892 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
893 case $ac_user_opts in
894 *"
895 "enable_$ac_useropt"
896 "*) ;;
897 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
898 ac_unrecognized_sep=', ';;
899 esac
900 eval enable_$ac_useropt=no ;;
901
902 -docdir | --docdir | --docdi | --doc | --do)
903 ac_prev=docdir ;;
904 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
905 docdir=$ac_optarg ;;
906
907 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
908 ac_prev=dvidir ;;
909 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
910 dvidir=$ac_optarg ;;
911
912 -enable-* | --enable-*)
913 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
914 # Reject names that are not valid shell variable names.
915 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
916 as_fn_error $? "invalid feature name: $ac_useropt"
917 ac_useropt_orig=$ac_useropt
918 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
919 case $ac_user_opts in
920 *"
921 "enable_$ac_useropt"
922 "*) ;;
923 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
924 ac_unrecognized_sep=', ';;
925 esac
926 eval enable_$ac_useropt=\$ac_optarg ;;
927
928 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
929 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
930 | --exec | --exe | --ex)
931 ac_prev=exec_prefix ;;
932 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
933 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
934 | --exec=* | --exe=* | --ex=*)
935 exec_prefix=$ac_optarg ;;
936
937 -gas | --gas | --ga | --g)
938 # Obsolete; use --with-gas.
939 with_gas=yes ;;
940
941 -help | --help | --hel | --he | -h)
942 ac_init_help=long ;;
943 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
944 ac_init_help=recursive ;;
945 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
946 ac_init_help=short ;;
947
948 -host | --host | --hos | --ho)
949 ac_prev=host_alias ;;
950 -host=* | --host=* | --hos=* | --ho=*)
951 host_alias=$ac_optarg ;;
952
953 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
954 ac_prev=htmldir ;;
955 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
956 | --ht=*)
957 htmldir=$ac_optarg ;;
958
959 -includedir | --includedir | --includedi | --included | --include \
960 | --includ | --inclu | --incl | --inc)
961 ac_prev=includedir ;;
962 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
963 | --includ=* | --inclu=* | --incl=* | --inc=*)
964 includedir=$ac_optarg ;;
965
966 -infodir | --infodir | --infodi | --infod | --info | --inf)
967 ac_prev=infodir ;;
968 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
969 infodir=$ac_optarg ;;
970
971 -libdir | --libdir | --libdi | --libd)
972 ac_prev=libdir ;;
973 -libdir=* | --libdir=* | --libdi=* | --libd=*)
974 libdir=$ac_optarg ;;
975
976 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
977 | --libexe | --libex | --libe)
978 ac_prev=libexecdir ;;
979 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
980 | --libexe=* | --libex=* | --libe=*)
981 libexecdir=$ac_optarg ;;
982
983 -localedir | --localedir | --localedi | --localed | --locale)
984 ac_prev=localedir ;;
985 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
986 localedir=$ac_optarg ;;
987
988 -localstatedir | --localstatedir | --localstatedi | --localstated \
989 | --localstate | --localstat | --localsta | --localst | --locals)
990 ac_prev=localstatedir ;;
991 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
992 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
993 localstatedir=$ac_optarg ;;
994
995 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
996 ac_prev=mandir ;;
997 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
998 mandir=$ac_optarg ;;
999
1000 -nfp | --nfp | --nf)
1001 # Obsolete; use --without-fp.
1002 with_fp=no ;;
1003
1004 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1005 | --no-cr | --no-c | -n)
1006 no_create=yes ;;
1007
1008 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1009 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1010 no_recursion=yes ;;
1011
1012 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1013 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1014 | --oldin | --oldi | --old | --ol | --o)
1015 ac_prev=oldincludedir ;;
1016 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1017 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1018 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1019 oldincludedir=$ac_optarg ;;
1020
1021 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1022 ac_prev=prefix ;;
1023 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1024 prefix=$ac_optarg ;;
1025
1026 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1027 | --program-pre | --program-pr | --program-p)
1028 ac_prev=program_prefix ;;
1029 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1030 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1031 program_prefix=$ac_optarg ;;
1032
1033 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1034 | --program-suf | --program-su | --program-s)
1035 ac_prev=program_suffix ;;
1036 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1037 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1038 program_suffix=$ac_optarg ;;
1039
1040 -program-transform-name | --program-transform-name \
1041 | --program-transform-nam | --program-transform-na \
1042 | --program-transform-n | --program-transform- \
1043 | --program-transform | --program-transfor \
1044 | --program-transfo | --program-transf \
1045 | --program-trans | --program-tran \
1046 | --progr-tra | --program-tr | --program-t)
1047 ac_prev=program_transform_name ;;
1048 -program-transform-name=* | --program-transform-name=* \
1049 | --program-transform-nam=* | --program-transform-na=* \
1050 | --program-transform-n=* | --program-transform-=* \
1051 | --program-transform=* | --program-transfor=* \
1052 | --program-transfo=* | --program-transf=* \
1053 | --program-trans=* | --program-tran=* \
1054 | --progr-tra=* | --program-tr=* | --program-t=*)
1055 program_transform_name=$ac_optarg ;;
1056
1057 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1058 ac_prev=pdfdir ;;
1059 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1060 pdfdir=$ac_optarg ;;
1061
1062 -psdir | --psdir | --psdi | --psd | --ps)
1063 ac_prev=psdir ;;
1064 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1065 psdir=$ac_optarg ;;
1066
1067 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1068 | -silent | --silent | --silen | --sile | --sil)
1069 silent=yes ;;
1070
1071 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1072 ac_prev=sbindir ;;
1073 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1074 | --sbi=* | --sb=*)
1075 sbindir=$ac_optarg ;;
1076
1077 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1078 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1079 | --sharedst | --shareds | --shared | --share | --shar \
1080 | --sha | --sh)
1081 ac_prev=sharedstatedir ;;
1082 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1083 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1084 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1085 | --sha=* | --sh=*)
1086 sharedstatedir=$ac_optarg ;;
1087
1088 -site | --site | --sit)
1089 ac_prev=site ;;
1090 -site=* | --site=* | --sit=*)
1091 site=$ac_optarg ;;
1092
1093 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1094 ac_prev=srcdir ;;
1095 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1096 srcdir=$ac_optarg ;;
1097
1098 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1099 | --syscon | --sysco | --sysc | --sys | --sy)
1100 ac_prev=sysconfdir ;;
1101 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1102 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1103 sysconfdir=$ac_optarg ;;
1104
1105 -target | --target | --targe | --targ | --tar | --ta | --t)
1106 ac_prev=target_alias ;;
1107 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1108 target_alias=$ac_optarg ;;
1109
1110 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1111 verbose=yes ;;
1112
1113 -version | --version | --versio | --versi | --vers | -V)
1114 ac_init_version=: ;;
1115
1116 -with-* | --with-*)
1117 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1118 # Reject names that are not valid shell variable names.
1119 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1120 as_fn_error $? "invalid package name: $ac_useropt"
1121 ac_useropt_orig=$ac_useropt
1122 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1123 case $ac_user_opts in
1124 *"
1125 "with_$ac_useropt"
1126 "*) ;;
1127 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1128 ac_unrecognized_sep=', ';;
1129 esac
1130 eval with_$ac_useropt=\$ac_optarg ;;
1131
1132 -without-* | --without-*)
1133 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1134 # Reject names that are not valid shell variable names.
1135 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1136 as_fn_error $? "invalid package name: $ac_useropt"
1137 ac_useropt_orig=$ac_useropt
1138 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1139 case $ac_user_opts in
1140 *"
1141 "with_$ac_useropt"
1142 "*) ;;
1143 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1144 ac_unrecognized_sep=', ';;
1145 esac
1146 eval with_$ac_useropt=no ;;
1147
1148 --x)
1149 # Obsolete; use --with-x.
1150 with_x=yes ;;
1151
1152 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1153 | --x-incl | --x-inc | --x-in | --x-i)
1154 ac_prev=x_includes ;;
1155 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1156 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1157 x_includes=$ac_optarg ;;
1158
1159 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1160 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1161 ac_prev=x_libraries ;;
1162 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1163 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1164 x_libraries=$ac_optarg ;;
1165
1166 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1167 Try \`$0 --help' for more information"
1168 ;;
1169
1170 *=*)
1171 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1172 # Reject names that are not valid shell variable names.
1173 case $ac_envvar in #(
1174 '' | [0-9]* | *[!_$as_cr_alnum]* )
1175 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1176 esac
1177 eval $ac_envvar=\$ac_optarg
1178 export $ac_envvar ;;
1179
1180 *)
1181 # FIXME: should be removed in autoconf 3.0.
1182 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1183 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1184 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1185 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1186 ;;
1187
1188 esac
1189 done
1190
1191 if test -n "$ac_prev"; then
1192 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1193 as_fn_error $? "missing argument to $ac_option"
1194 fi
1195
1196 if test -n "$ac_unrecognized_opts"; then
1197 case $enable_option_checking in
1198 no) ;;
1199 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1200 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1201 esac
1202 fi
1203
1204 # Check all directory arguments for consistency.
1205 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1206 datadir sysconfdir sharedstatedir localstatedir includedir \
1207 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1208 libdir localedir mandir
1209 do
1210 eval ac_val=\$$ac_var
1211 # Remove trailing slashes.
1212 case $ac_val in
1213 */ )
1214 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1215 eval $ac_var=\$ac_val;;
1216 esac
1217 # Be sure to have absolute directory names.
1218 case $ac_val in
1219 [\\/$]* | ?:[\\/]* ) continue;;
1220 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1221 esac
1222 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1223 done
1224
1225 # There might be people who depend on the old broken behavior: `$host'
1226 # used to hold the argument of --host etc.
1227 # FIXME: To remove some day.
1228 build=$build_alias
1229 host=$host_alias
1230 target=$target_alias
1231
1232 # FIXME: To remove some day.
1233 if test "x$host_alias" != x; then
1234 if test "x$build_alias" = x; then
1235 cross_compiling=maybe
1236 $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1237 If a cross compiler is detected then cross compile mode will be used" >&2
1238 elif test "x$build_alias" != "x$host_alias"; then
1239 cross_compiling=yes
1240 fi
1241 fi
1242
1243 ac_tool_prefix=
1244 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1245
1246 test "$silent" = yes && exec 6>/dev/null
1247
1248
1249 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1250 ac_ls_di=`ls -di .` &&
1251 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1252 as_fn_error $? "working directory cannot be determined"
1253 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1254 as_fn_error $? "pwd does not report name of working directory"
1255
1256
1257 # Find the source files, if location was not specified.
1258 if test -z "$srcdir"; then
1259 ac_srcdir_defaulted=yes
1260 # Try the directory containing this script, then the parent directory.
1261 ac_confdir=`$as_dirname -- "$as_myself" ||
1262 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1263 X"$as_myself" : 'X\(//\)[^/]' \| \
1264 X"$as_myself" : 'X\(//\)$' \| \
1265 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1266 $as_echo X"$as_myself" |
1267 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1268 s//\1/
1269 q
1270 }
1271 /^X\(\/\/\)[^/].*/{
1272 s//\1/
1273 q
1274 }
1275 /^X\(\/\/\)$/{
1276 s//\1/
1277 q
1278 }
1279 /^X\(\/\).*/{
1280 s//\1/
1281 q
1282 }
1283 s/.*/./; q'`
1284 srcdir=$ac_confdir
1285 if test ! -r "$srcdir/$ac_unique_file"; then
1286 srcdir=..
1287 fi
1288 else
1289 ac_srcdir_defaulted=no
1290 fi
1291 if test ! -r "$srcdir/$ac_unique_file"; then
1292 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1293 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1294 fi
1295 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1296 ac_abs_confdir=`(
1297 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1298 pwd)`
1299 # When building in place, set srcdir=.
1300 if test "$ac_abs_confdir" = "$ac_pwd"; then
1301 srcdir=.
1302 fi
1303 # Remove unnecessary trailing slashes from srcdir.
1304 # Double slashes in file names in object file debugging info
1305 # mess up M-x gdb in Emacs.
1306 case $srcdir in
1307 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1308 esac
1309 for ac_var in $ac_precious_vars; do
1310 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1311 eval ac_env_${ac_var}_value=\$${ac_var}
1312 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1313 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1314 done
1315
1316 #
1317 # Report the --help message.
1318 #
1319 if test "$ac_init_help" = "long"; then
1320 # Omit some internal or obsolete options to make the list less imposing.
1321 # This message is too long to be a string in the A/UX 3.1 sh.
1322 cat <<_ACEOF
1323 \`configure' configures emacs 23.2.90 to adapt to many kinds of systems.
1324
1325 Usage: $0 [OPTION]... [VAR=VALUE]...
1326
1327 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1328 VAR=VALUE. See below for descriptions of some of the useful variables.
1329
1330 Defaults for the options are specified in brackets.
1331
1332 Configuration:
1333 -h, --help display this help and exit
1334 --help=short display options specific to this package
1335 --help=recursive display the short help of all the included packages
1336 -V, --version display version information and exit
1337 -q, --quiet, --silent do not print \`checking ...' messages
1338 --cache-file=FILE cache test results in FILE [disabled]
1339 -C, --config-cache alias for \`--cache-file=config.cache'
1340 -n, --no-create do not create output files
1341 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1342
1343 Installation directories:
1344 --prefix=PREFIX install architecture-independent files in PREFIX
1345 [$ac_default_prefix]
1346 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1347 [PREFIX]
1348
1349 By default, \`make install' will install all the files in
1350 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1351 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1352 for instance \`--prefix=\$HOME'.
1353
1354 For better control, use the options below.
1355
1356 Fine tuning of the installation directories:
1357 --bindir=DIR user executables [EPREFIX/bin]
1358 --sbindir=DIR system admin executables [EPREFIX/sbin]
1359 --libexecdir=DIR program executables [EPREFIX/libexec]
1360 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1361 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1362 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1363 --libdir=DIR object code libraries [EPREFIX/lib]
1364 --includedir=DIR C header files [PREFIX/include]
1365 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1366 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1367 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1368 --infodir=DIR info documentation [DATAROOTDIR/info]
1369 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1370 --mandir=DIR man documentation [DATAROOTDIR/man]
1371 --docdir=DIR documentation root [DATAROOTDIR/doc/emacs]
1372 --htmldir=DIR html documentation [DOCDIR]
1373 --dvidir=DIR dvi documentation [DOCDIR]
1374 --pdfdir=DIR pdf documentation [DOCDIR]
1375 --psdir=DIR ps documentation [DOCDIR]
1376 _ACEOF
1377
1378 cat <<\_ACEOF
1379
1380 Program names:
1381 --program-prefix=PREFIX prepend PREFIX to installed program names
1382 --program-suffix=SUFFIX append SUFFIX to installed program names
1383 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1384
1385 X features:
1386 --x-includes=DIR X include files are in DIR
1387 --x-libraries=DIR X library files are in DIR
1388
1389 System types:
1390 --build=BUILD configure for building on BUILD [guessed]
1391 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1392 _ACEOF
1393 fi
1394
1395 if test -n "$ac_init_help"; then
1396 case $ac_init_help in
1397 short | recursive ) echo "Configuration of emacs 23.2.90:";;
1398 esac
1399 cat <<\_ACEOF
1400
1401 Optional Features:
1402 --disable-option-checking ignore unrecognized --enable/--with options
1403 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1404 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1405 --disable-ns-self-contained
1406 disable self contained build under NeXTstep
1407 --enable-asserts compile code with asserts enabled
1408 --enable-maintainer-mode
1409 enable make rules and dependencies not useful (and
1410 sometimes confusing) to the casual installer
1411 --enable-locallisppath=PATH
1412 directories Emacs should search for lisp files
1413 specific to this site
1414 --enable-checking[=LIST]
1415 enable expensive run-time checks. With LIST, enable
1416 only specific categories of checks. Categories are:
1417 all,yes,no. Flags are: stringbytes, stringoverrun,
1418 stringfreelist, xmallocoverrun, conslist
1419 --enable-profiling build emacs with profiling support. This might not
1420 work on all platforms
1421 --enable-autodepend automatically generate dependencies to .h-files.
1422 Requires GNU Make and Gcc. Enabled if GNU Make and
1423 Gcc is found
1424 --disable-largefile omit support for large files
1425
1426 Optional Packages:
1427 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1428 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1429 --without-pop don't support POP mail retrieval with movemail
1430 --with-kerberos support Kerberos-authenticated POP
1431 --with-kerberos5 support Kerberos version 5 authenticated POP
1432 --with-hesiod support Hesiod to get the POP server host
1433 --without-sound don't compile with sound support
1434 --without-sync-input process async input synchronously
1435 --with-x-toolkit=KIT use an X toolkit (KIT one of: yes, lucid, athena,
1436 motif, gtk, no)
1437 --without-xpm don't compile with XPM image support
1438 --without-jpeg don't compile with JPEG image support
1439 --without-tiff don't compile with TIFF image support
1440 --without-gif don't compile with GIF image support
1441 --without-png don't compile with PNG image support
1442 --without-rsvg don't compile with SVG image support
1443 --without-xft don't use XFT for anti aliased fonts
1444 --without-libotf don't use libotf for OpenType font support
1445 --without-m17n-flt don't use m17n-flt for text shaping
1446 --without-toolkit-scroll-bars
1447 don't use Motif or Xaw3d scroll bars
1448 --without-xaw3d don't use Xaw3d
1449 --without-xim don't use X11 XIM
1450 --with-ns use nextstep (Cocoa or GNUstep) windowing system
1451 --without-gpm don't use -lgpm for mouse support on a GNU/Linux
1452 console
1453 --without-dbus don't compile with D-Bus support
1454 --without-gconf don't compile with GConf support
1455 --without-makeinfo don't require makeinfo for building manuals
1456
1457 --with-pkg-config-prog=PATH
1458 path to pkg-config for finding GTK and librsvg
1459 --with-crt-dir=DIR directory containing crtn.o etc. This option is only
1460 used on x86-64 and s390x GNU/Linux architectures.
1461 --with-gnustep-conf=PATH
1462 path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
1463 or /etc/GNUstep/GNUstep.conf
1464 --with-x use the X Window System
1465
1466 Some influential environment variables:
1467 CC C compiler command
1468 CFLAGS C compiler flags
1469 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1470 nonstandard directory <lib dir>
1471 LIBS libraries to pass to the linker, e.g. -l<library>
1472 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1473 you have headers in a nonstandard directory <include dir>
1474 CPP C preprocessor
1475 XMKMF Path to xmkmf, Makefile generator for X Window System
1476
1477 Use these variables to override the choices made by `configure' or to help
1478 it to find libraries and programs with nonstandard names/locations.
1479
1480 Report bugs to the package provider.
1481 _ACEOF
1482 ac_status=$?
1483 fi
1484
1485 if test "$ac_init_help" = "recursive"; then
1486 # If there are subdirs, report their specific --help.
1487 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1488 test -d "$ac_dir" ||
1489 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1490 continue
1491 ac_builddir=.
1492
1493 case "$ac_dir" in
1494 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1495 *)
1496 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1497 # A ".." for each directory in $ac_dir_suffix.
1498 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1499 case $ac_top_builddir_sub in
1500 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1501 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1502 esac ;;
1503 esac
1504 ac_abs_top_builddir=$ac_pwd
1505 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1506 # for backward compatibility:
1507 ac_top_builddir=$ac_top_build_prefix
1508
1509 case $srcdir in
1510 .) # We are building in place.
1511 ac_srcdir=.
1512 ac_top_srcdir=$ac_top_builddir_sub
1513 ac_abs_top_srcdir=$ac_pwd ;;
1514 [\\/]* | ?:[\\/]* ) # Absolute name.
1515 ac_srcdir=$srcdir$ac_dir_suffix;
1516 ac_top_srcdir=$srcdir
1517 ac_abs_top_srcdir=$srcdir ;;
1518 *) # Relative name.
1519 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1520 ac_top_srcdir=$ac_top_build_prefix$srcdir
1521 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1522 esac
1523 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1524
1525 cd "$ac_dir" || { ac_status=$?; continue; }
1526 # Check for guested configure.
1527 if test -f "$ac_srcdir/configure.gnu"; then
1528 echo &&
1529 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1530 elif test -f "$ac_srcdir/configure"; then
1531 echo &&
1532 $SHELL "$ac_srcdir/configure" --help=recursive
1533 else
1534 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1535 fi || ac_status=$?
1536 cd "$ac_pwd" || { ac_status=$?; break; }
1537 done
1538 fi
1539
1540 test -n "$ac_init_help" && exit $ac_status
1541 if $ac_init_version; then
1542 cat <<\_ACEOF
1543 emacs configure 23.2.90
1544 generated by GNU Autoconf 2.67
1545
1546 Copyright (C) 2010 Free Software Foundation, Inc.
1547 This configure script is free software; the Free Software Foundation
1548 gives unlimited permission to copy, distribute and modify it.
1549 _ACEOF
1550 exit
1551 fi
1552
1553 ## ------------------------ ##
1554 ## Autoconf initialization. ##
1555 ## ------------------------ ##
1556
1557 # ac_fn_c_try_compile LINENO
1558 # --------------------------
1559 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1560 ac_fn_c_try_compile ()
1561 {
1562 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1563 rm -f conftest.$ac_objext
1564 if { { ac_try="$ac_compile"
1565 case "(($ac_try" in
1566 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1567 *) ac_try_echo=$ac_try;;
1568 esac
1569 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1570 $as_echo "$ac_try_echo"; } >&5
1571 (eval "$ac_compile") 2>conftest.err
1572 ac_status=$?
1573 if test -s conftest.err; then
1574 grep -v '^ *+' conftest.err >conftest.er1
1575 cat conftest.er1 >&5
1576 mv -f conftest.er1 conftest.err
1577 fi
1578 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1579 test $ac_status = 0; } && {
1580 test -z "$ac_c_werror_flag" ||
1581 test ! -s conftest.err
1582 } && test -s conftest.$ac_objext; then :
1583 ac_retval=0
1584 else
1585 $as_echo "$as_me: failed program was:" >&5
1586 sed 's/^/| /' conftest.$ac_ext >&5
1587
1588 ac_retval=1
1589 fi
1590 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1591 as_fn_set_status $ac_retval
1592
1593 } # ac_fn_c_try_compile
1594
1595 # ac_fn_c_try_link LINENO
1596 # -----------------------
1597 # Try to link conftest.$ac_ext, and return whether this succeeded.
1598 ac_fn_c_try_link ()
1599 {
1600 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1601 rm -f conftest.$ac_objext conftest$ac_exeext
1602 if { { ac_try="$ac_link"
1603 case "(($ac_try" in
1604 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1605 *) ac_try_echo=$ac_try;;
1606 esac
1607 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1608 $as_echo "$ac_try_echo"; } >&5
1609 (eval "$ac_link") 2>conftest.err
1610 ac_status=$?
1611 if test -s conftest.err; then
1612 grep -v '^ *+' conftest.err >conftest.er1
1613 cat conftest.er1 >&5
1614 mv -f conftest.er1 conftest.err
1615 fi
1616 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1617 test $ac_status = 0; } && {
1618 test -z "$ac_c_werror_flag" ||
1619 test ! -s conftest.err
1620 } && test -s conftest$ac_exeext && {
1621 test "$cross_compiling" = yes ||
1622 $as_test_x conftest$ac_exeext
1623 }; then :
1624 ac_retval=0
1625 else
1626 $as_echo "$as_me: failed program was:" >&5
1627 sed 's/^/| /' conftest.$ac_ext >&5
1628
1629 ac_retval=1
1630 fi
1631 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1632 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1633 # interfere with the next link command; also delete a directory that is
1634 # left behind by Apple's compiler. We do this before executing the actions.
1635 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1636 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1637 as_fn_set_status $ac_retval
1638
1639 } # ac_fn_c_try_link
1640
1641 # ac_fn_c_try_cpp LINENO
1642 # ----------------------
1643 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1644 ac_fn_c_try_cpp ()
1645 {
1646 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1647 if { { ac_try="$ac_cpp conftest.$ac_ext"
1648 case "(($ac_try" in
1649 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1650 *) ac_try_echo=$ac_try;;
1651 esac
1652 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1653 $as_echo "$ac_try_echo"; } >&5
1654 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1655 ac_status=$?
1656 if test -s conftest.err; then
1657 grep -v '^ *+' conftest.err >conftest.er1
1658 cat conftest.er1 >&5
1659 mv -f conftest.er1 conftest.err
1660 fi
1661 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1662 test $ac_status = 0; } > conftest.i && {
1663 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1664 test ! -s conftest.err
1665 }; then :
1666 ac_retval=0
1667 else
1668 $as_echo "$as_me: failed program was:" >&5
1669 sed 's/^/| /' conftest.$ac_ext >&5
1670
1671 ac_retval=1
1672 fi
1673 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1674 as_fn_set_status $ac_retval
1675
1676 } # ac_fn_c_try_cpp
1677
1678 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1679 # -------------------------------------------------------
1680 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1681 # the include files in INCLUDES and setting the cache variable VAR
1682 # accordingly.
1683 ac_fn_c_check_header_mongrel ()
1684 {
1685 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1686 if eval "test \"\${$3+set}\"" = set; then :
1687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1688 $as_echo_n "checking for $2... " >&6; }
1689 if eval "test \"\${$3+set}\"" = set; then :
1690 $as_echo_n "(cached) " >&6
1691 fi
1692 eval ac_res=\$$3
1693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1694 $as_echo "$ac_res" >&6; }
1695 else
1696 # Is the header compilable?
1697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1698 $as_echo_n "checking $2 usability... " >&6; }
1699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1700 /* end confdefs.h. */
1701 $4
1702 #include <$2>
1703 _ACEOF
1704 if ac_fn_c_try_compile "$LINENO"; then :
1705 ac_header_compiler=yes
1706 else
1707 ac_header_compiler=no
1708 fi
1709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1711 $as_echo "$ac_header_compiler" >&6; }
1712
1713 # Is the header present?
1714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1715 $as_echo_n "checking $2 presence... " >&6; }
1716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1717 /* end confdefs.h. */
1718 #include <$2>
1719 _ACEOF
1720 if ac_fn_c_try_cpp "$LINENO"; then :
1721 ac_header_preproc=yes
1722 else
1723 ac_header_preproc=no
1724 fi
1725 rm -f conftest.err conftest.i conftest.$ac_ext
1726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1727 $as_echo "$ac_header_preproc" >&6; }
1728
1729 # So? What about this header?
1730 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1731 yes:no: )
1732 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1733 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1734 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1735 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1736 ;;
1737 no:yes:* )
1738 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1739 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1740 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1741 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1742 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1743 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1744 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1745 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1746 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1747 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1748 ;;
1749 esac
1750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1751 $as_echo_n "checking for $2... " >&6; }
1752 if eval "test \"\${$3+set}\"" = set; then :
1753 $as_echo_n "(cached) " >&6
1754 else
1755 eval "$3=\$ac_header_compiler"
1756 fi
1757 eval ac_res=\$$3
1758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1759 $as_echo "$ac_res" >&6; }
1760 fi
1761 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1762
1763 } # ac_fn_c_check_header_mongrel
1764
1765 # ac_fn_c_try_run LINENO
1766 # ----------------------
1767 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1768 # that executables *can* be run.
1769 ac_fn_c_try_run ()
1770 {
1771 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1772 if { { ac_try="$ac_link"
1773 case "(($ac_try" in
1774 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1775 *) ac_try_echo=$ac_try;;
1776 esac
1777 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1778 $as_echo "$ac_try_echo"; } >&5
1779 (eval "$ac_link") 2>&5
1780 ac_status=$?
1781 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1782 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1783 { { case "(($ac_try" in
1784 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1785 *) ac_try_echo=$ac_try;;
1786 esac
1787 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1788 $as_echo "$ac_try_echo"; } >&5
1789 (eval "$ac_try") 2>&5
1790 ac_status=$?
1791 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1792 test $ac_status = 0; }; }; then :
1793 ac_retval=0
1794 else
1795 $as_echo "$as_me: program exited with status $ac_status" >&5
1796 $as_echo "$as_me: failed program was:" >&5
1797 sed 's/^/| /' conftest.$ac_ext >&5
1798
1799 ac_retval=$ac_status
1800 fi
1801 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1802 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1803 as_fn_set_status $ac_retval
1804
1805 } # ac_fn_c_try_run
1806
1807 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1808 # -------------------------------------------------------
1809 # Tests whether HEADER exists and can be compiled using the include files in
1810 # INCLUDES, setting the cache variable VAR accordingly.
1811 ac_fn_c_check_header_compile ()
1812 {
1813 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1815 $as_echo_n "checking for $2... " >&6; }
1816 if eval "test \"\${$3+set}\"" = set; then :
1817 $as_echo_n "(cached) " >&6
1818 else
1819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1820 /* end confdefs.h. */
1821 $4
1822 #include <$2>
1823 _ACEOF
1824 if ac_fn_c_try_compile "$LINENO"; then :
1825 eval "$3=yes"
1826 else
1827 eval "$3=no"
1828 fi
1829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1830 fi
1831 eval ac_res=\$$3
1832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1833 $as_echo "$ac_res" >&6; }
1834 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1835
1836 } # ac_fn_c_check_header_compile
1837
1838 # ac_fn_c_check_header_preproc LINENO HEADER VAR
1839 # ----------------------------------------------
1840 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
1841 ac_fn_c_check_header_preproc ()
1842 {
1843 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1845 $as_echo_n "checking for $2... " >&6; }
1846 if eval "test \"\${$3+set}\"" = set; then :
1847 $as_echo_n "(cached) " >&6
1848 else
1849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1850 /* end confdefs.h. */
1851 #include <$2>
1852 _ACEOF
1853 if ac_fn_c_try_cpp "$LINENO"; then :
1854 eval "$3=yes"
1855 else
1856 eval "$3=no"
1857 fi
1858 rm -f conftest.err conftest.i conftest.$ac_ext
1859 fi
1860 eval ac_res=\$$3
1861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1862 $as_echo "$ac_res" >&6; }
1863 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1864
1865 } # ac_fn_c_check_header_preproc
1866
1867 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
1868 # ---------------------------------------------
1869 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
1870 # accordingly.
1871 ac_fn_c_check_decl ()
1872 {
1873 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1874 as_decl_name=`echo $2|sed 's/ *(.*//'`
1875 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1877 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1878 if eval "test \"\${$3+set}\"" = set; then :
1879 $as_echo_n "(cached) " >&6
1880 else
1881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1882 /* end confdefs.h. */
1883 $4
1884 int
1885 main ()
1886 {
1887 #ifndef $as_decl_name
1888 #ifdef __cplusplus
1889 (void) $as_decl_use;
1890 #else
1891 (void) $as_decl_name;
1892 #endif
1893 #endif
1894
1895 ;
1896 return 0;
1897 }
1898 _ACEOF
1899 if ac_fn_c_try_compile "$LINENO"; then :
1900 eval "$3=yes"
1901 else
1902 eval "$3=no"
1903 fi
1904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1905 fi
1906 eval ac_res=\$$3
1907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1908 $as_echo "$ac_res" >&6; }
1909 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1910
1911 } # ac_fn_c_check_decl
1912
1913 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1914 # ----------------------------------------------------
1915 # Tries to find if the field MEMBER exists in type AGGR, after including
1916 # INCLUDES, setting cache variable VAR accordingly.
1917 ac_fn_c_check_member ()
1918 {
1919 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1921 $as_echo_n "checking for $2.$3... " >&6; }
1922 if eval "test \"\${$4+set}\"" = set; then :
1923 $as_echo_n "(cached) " >&6
1924 else
1925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1926 /* end confdefs.h. */
1927 $5
1928 int
1929 main ()
1930 {
1931 static $2 ac_aggr;
1932 if (ac_aggr.$3)
1933 return 0;
1934 ;
1935 return 0;
1936 }
1937 _ACEOF
1938 if ac_fn_c_try_compile "$LINENO"; then :
1939 eval "$4=yes"
1940 else
1941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1942 /* end confdefs.h. */
1943 $5
1944 int
1945 main ()
1946 {
1947 static $2 ac_aggr;
1948 if (sizeof ac_aggr.$3)
1949 return 0;
1950 ;
1951 return 0;
1952 }
1953 _ACEOF
1954 if ac_fn_c_try_compile "$LINENO"; then :
1955 eval "$4=yes"
1956 else
1957 eval "$4=no"
1958 fi
1959 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1960 fi
1961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1962 fi
1963 eval ac_res=\$$4
1964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1965 $as_echo "$ac_res" >&6; }
1966 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1967
1968 } # ac_fn_c_check_member
1969
1970 # ac_fn_c_check_func LINENO FUNC VAR
1971 # ----------------------------------
1972 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1973 ac_fn_c_check_func ()
1974 {
1975 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1977 $as_echo_n "checking for $2... " >&6; }
1978 if eval "test \"\${$3+set}\"" = set; then :
1979 $as_echo_n "(cached) " >&6
1980 else
1981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1982 /* end confdefs.h. */
1983 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1984 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1985 #define $2 innocuous_$2
1986
1987 /* System header to define __stub macros and hopefully few prototypes,
1988 which can conflict with char $2 (); below.
1989 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1990 <limits.h> exists even on freestanding compilers. */
1991
1992 #ifdef __STDC__
1993 # include <limits.h>
1994 #else
1995 # include <assert.h>
1996 #endif
1997
1998 #undef $2
1999
2000 /* Override any GCC internal prototype to avoid an error.
2001 Use char because int might match the return type of a GCC
2002 builtin and then its argument prototype would still apply. */
2003 #ifdef __cplusplus
2004 extern "C"
2005 #endif
2006 char $2 ();
2007 /* The GNU C library defines this for functions which it implements
2008 to always fail with ENOSYS. Some functions are actually named
2009 something starting with __ and the normal name is an alias. */
2010 #if defined __stub_$2 || defined __stub___$2
2011 choke me
2012 #endif
2013
2014 int
2015 main ()
2016 {
2017 return $2 ();
2018 ;
2019 return 0;
2020 }
2021 _ACEOF
2022 if ac_fn_c_try_link "$LINENO"; then :
2023 eval "$3=yes"
2024 else
2025 eval "$3=no"
2026 fi
2027 rm -f core conftest.err conftest.$ac_objext \
2028 conftest$ac_exeext conftest.$ac_ext
2029 fi
2030 eval ac_res=\$$3
2031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2032 $as_echo "$ac_res" >&6; }
2033 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2034
2035 } # ac_fn_c_check_func
2036
2037 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2038 # -------------------------------------------
2039 # Tests whether TYPE exists after having included INCLUDES, setting cache
2040 # variable VAR accordingly.
2041 ac_fn_c_check_type ()
2042 {
2043 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2045 $as_echo_n "checking for $2... " >&6; }
2046 if eval "test \"\${$3+set}\"" = set; then :
2047 $as_echo_n "(cached) " >&6
2048 else
2049 eval "$3=no"
2050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2051 /* end confdefs.h. */
2052 $4
2053 int
2054 main ()
2055 {
2056 if (sizeof ($2))
2057 return 0;
2058 ;
2059 return 0;
2060 }
2061 _ACEOF
2062 if ac_fn_c_try_compile "$LINENO"; then :
2063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2064 /* end confdefs.h. */
2065 $4
2066 int
2067 main ()
2068 {
2069 if (sizeof (($2)))
2070 return 0;
2071 ;
2072 return 0;
2073 }
2074 _ACEOF
2075 if ac_fn_c_try_compile "$LINENO"; then :
2076
2077 else
2078 eval "$3=yes"
2079 fi
2080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2081 fi
2082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2083 fi
2084 eval ac_res=\$$3
2085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2086 $as_echo "$ac_res" >&6; }
2087 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2088
2089 } # ac_fn_c_check_type
2090 cat >config.log <<_ACEOF
2091 This file contains any messages produced by compilers while
2092 running configure, to aid debugging if configure makes a mistake.
2093
2094 It was created by emacs $as_me 23.2.90, which was
2095 generated by GNU Autoconf 2.67. Invocation command line was
2096
2097 $ $0 $@
2098
2099 _ACEOF
2100 exec 5>>config.log
2101 {
2102 cat <<_ASUNAME
2103 ## --------- ##
2104 ## Platform. ##
2105 ## --------- ##
2106
2107 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2108 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2109 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2110 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2111 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2112
2113 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2114 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2115
2116 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2117 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2118 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2119 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2120 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2121 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2122 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2123
2124 _ASUNAME
2125
2126 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2127 for as_dir in $PATH
2128 do
2129 IFS=$as_save_IFS
2130 test -z "$as_dir" && as_dir=.
2131 $as_echo "PATH: $as_dir"
2132 done
2133 IFS=$as_save_IFS
2134
2135 } >&5
2136
2137 cat >&5 <<_ACEOF
2138
2139
2140 ## ----------- ##
2141 ## Core tests. ##
2142 ## ----------- ##
2143
2144 _ACEOF
2145
2146
2147 # Keep a trace of the command line.
2148 # Strip out --no-create and --no-recursion so they do not pile up.
2149 # Strip out --silent because we don't want to record it for future runs.
2150 # Also quote any args containing shell meta-characters.
2151 # Make two passes to allow for proper duplicate-argument suppression.
2152 ac_configure_args=
2153 ac_configure_args0=
2154 ac_configure_args1=
2155 ac_must_keep_next=false
2156 for ac_pass in 1 2
2157 do
2158 for ac_arg
2159 do
2160 case $ac_arg in
2161 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2162 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2163 | -silent | --silent | --silen | --sile | --sil)
2164 continue ;;
2165 *\'*)
2166 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2167 esac
2168 case $ac_pass in
2169 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2170 2)
2171 as_fn_append ac_configure_args1 " '$ac_arg'"
2172 if test $ac_must_keep_next = true; then
2173 ac_must_keep_next=false # Got value, back to normal.
2174 else
2175 case $ac_arg in
2176 *=* | --config-cache | -C | -disable-* | --disable-* \
2177 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2178 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2179 | -with-* | --with-* | -without-* | --without-* | --x)
2180 case "$ac_configure_args0 " in
2181 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2182 esac
2183 ;;
2184 -* ) ac_must_keep_next=true ;;
2185 esac
2186 fi
2187 as_fn_append ac_configure_args " '$ac_arg'"
2188 ;;
2189 esac
2190 done
2191 done
2192 { ac_configure_args0=; unset ac_configure_args0;}
2193 { ac_configure_args1=; unset ac_configure_args1;}
2194
2195 # When interrupted or exit'd, cleanup temporary files, and complete
2196 # config.log. We remove comments because anyway the quotes in there
2197 # would cause problems or look ugly.
2198 # WARNING: Use '\'' to represent an apostrophe within the trap.
2199 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2200 trap 'exit_status=$?
2201 # Save into config.log some information that might help in debugging.
2202 {
2203 echo
2204
2205 $as_echo "## ---------------- ##
2206 ## Cache variables. ##
2207 ## ---------------- ##"
2208 echo
2209 # The following way of writing the cache mishandles newlines in values,
2210 (
2211 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2212 eval ac_val=\$$ac_var
2213 case $ac_val in #(
2214 *${as_nl}*)
2215 case $ac_var in #(
2216 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2217 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2218 esac
2219 case $ac_var in #(
2220 _ | IFS | as_nl) ;; #(
2221 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2222 *) { eval $ac_var=; unset $ac_var;} ;;
2223 esac ;;
2224 esac
2225 done
2226 (set) 2>&1 |
2227 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2228 *${as_nl}ac_space=\ *)
2229 sed -n \
2230 "s/'\''/'\''\\\\'\'''\''/g;
2231 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2232 ;; #(
2233 *)
2234 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2235 ;;
2236 esac |
2237 sort
2238 )
2239 echo
2240
2241 $as_echo "## ----------------- ##
2242 ## Output variables. ##
2243 ## ----------------- ##"
2244 echo
2245 for ac_var in $ac_subst_vars
2246 do
2247 eval ac_val=\$$ac_var
2248 case $ac_val in
2249 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2250 esac
2251 $as_echo "$ac_var='\''$ac_val'\''"
2252 done | sort
2253 echo
2254
2255 if test -n "$ac_subst_files"; then
2256 $as_echo "## ------------------- ##
2257 ## File substitutions. ##
2258 ## ------------------- ##"
2259 echo
2260 for ac_var in $ac_subst_files
2261 do
2262 eval ac_val=\$$ac_var
2263 case $ac_val in
2264 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2265 esac
2266 $as_echo "$ac_var='\''$ac_val'\''"
2267 done | sort
2268 echo
2269 fi
2270
2271 if test -s confdefs.h; then
2272 $as_echo "## ----------- ##
2273 ## confdefs.h. ##
2274 ## ----------- ##"
2275 echo
2276 cat confdefs.h
2277 echo
2278 fi
2279 test "$ac_signal" != 0 &&
2280 $as_echo "$as_me: caught signal $ac_signal"
2281 $as_echo "$as_me: exit $exit_status"
2282 } >&5
2283 rm -f core *.core core.conftest.* &&
2284 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2285 exit $exit_status
2286 ' 0
2287 for ac_signal in 1 2 13 15; do
2288 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2289 done
2290 ac_signal=0
2291
2292 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2293 rm -f -r conftest* confdefs.h
2294
2295 $as_echo "/* confdefs.h */" > confdefs.h
2296
2297 # Predefined preprocessor variables.
2298
2299 cat >>confdefs.h <<_ACEOF
2300 #define PACKAGE_NAME "$PACKAGE_NAME"
2301 _ACEOF
2302
2303 cat >>confdefs.h <<_ACEOF
2304 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2305 _ACEOF
2306
2307 cat >>confdefs.h <<_ACEOF
2308 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2309 _ACEOF
2310
2311 cat >>confdefs.h <<_ACEOF
2312 #define PACKAGE_STRING "$PACKAGE_STRING"
2313 _ACEOF
2314
2315 cat >>confdefs.h <<_ACEOF
2316 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2317 _ACEOF
2318
2319 cat >>confdefs.h <<_ACEOF
2320 #define PACKAGE_URL "$PACKAGE_URL"
2321 _ACEOF
2322
2323
2324 # Let the site file select an alternate cache file if it wants to.
2325 # Prefer an explicitly selected file to automatically selected ones.
2326 ac_site_file1=NONE
2327 ac_site_file2=NONE
2328 if test -n "$CONFIG_SITE"; then
2329 # We do not want a PATH search for config.site.
2330 case $CONFIG_SITE in #((
2331 -*) ac_site_file1=./$CONFIG_SITE;;
2332 */*) ac_site_file1=$CONFIG_SITE;;
2333 *) ac_site_file1=./$CONFIG_SITE;;
2334 esac
2335 elif test "x$prefix" != xNONE; then
2336 ac_site_file1=$prefix/share/config.site
2337 ac_site_file2=$prefix/etc/config.site
2338 else
2339 ac_site_file1=$ac_default_prefix/share/config.site
2340 ac_site_file2=$ac_default_prefix/etc/config.site
2341 fi
2342 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2343 do
2344 test "x$ac_site_file" = xNONE && continue
2345 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2346 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2347 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2348 sed 's/^/| /' "$ac_site_file" >&5
2349 . "$ac_site_file" \
2350 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2351 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2352 as_fn_error $? "failed to load site script $ac_site_file
2353 See \`config.log' for more details" "$LINENO" 5; }
2354 fi
2355 done
2356
2357 if test -r "$cache_file"; then
2358 # Some versions of bash will fail to source /dev/null (special files
2359 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2360 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2361 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2362 $as_echo "$as_me: loading cache $cache_file" >&6;}
2363 case $cache_file in
2364 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2365 *) . "./$cache_file";;
2366 esac
2367 fi
2368 else
2369 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2370 $as_echo "$as_me: creating cache $cache_file" >&6;}
2371 >$cache_file
2372 fi
2373
2374 as_fn_append ac_header_list " stdlib.h"
2375 as_fn_append ac_header_list " unistd.h"
2376 as_fn_append ac_header_list " sys/param.h"
2377 as_fn_append ac_header_list " sys/time.h"
2378 as_fn_append ac_func_list " alarm"
2379 # Check that the precious variables saved in the cache have kept the same
2380 # value.
2381 ac_cache_corrupted=false
2382 for ac_var in $ac_precious_vars; do
2383 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2384 eval ac_new_set=\$ac_env_${ac_var}_set
2385 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2386 eval ac_new_val=\$ac_env_${ac_var}_value
2387 case $ac_old_set,$ac_new_set in
2388 set,)
2389 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2390 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2391 ac_cache_corrupted=: ;;
2392 ,set)
2393 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2394 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2395 ac_cache_corrupted=: ;;
2396 ,);;
2397 *)
2398 if test "x$ac_old_val" != "x$ac_new_val"; then
2399 # differences in whitespace do not lead to failure.
2400 ac_old_val_w=`echo x $ac_old_val`
2401 ac_new_val_w=`echo x $ac_new_val`
2402 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2403 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2404 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2405 ac_cache_corrupted=:
2406 else
2407 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2408 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2409 eval $ac_var=\$ac_old_val
2410 fi
2411 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2412 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2413 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2414 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2415 fi;;
2416 esac
2417 # Pass precious variables to config.status.
2418 if test "$ac_new_set" = set; then
2419 case $ac_new_val in
2420 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2421 *) ac_arg=$ac_var=$ac_new_val ;;
2422 esac
2423 case " $ac_configure_args " in
2424 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2425 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2426 esac
2427 fi
2428 done
2429 if $ac_cache_corrupted; then
2430 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2431 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2432 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2433 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2434 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2435 fi
2436 ## -------------------- ##
2437 ## Main body of script. ##
2438 ## -------------------- ##
2439
2440 ac_ext=c
2441 ac_cpp='$CPP $CPPFLAGS'
2442 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2443 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2444 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2445
2446
2447 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
2448
2449
2450
2451 test "$program_prefix" != NONE &&
2452 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2453 # Use a double $ so make ignores it.
2454 test "$program_suffix" != NONE &&
2455 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2456 # Double any \ or $.
2457 # By default was `s,x,x', remove it if useless.
2458 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2459 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2460
2461
2462 lispdir='${datadir}/emacs/${version}/lisp'
2463 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
2464 '${datadir}/emacs/site-lisp'
2465 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
2466 etcdir='${datadir}/emacs/${version}/etc'
2467 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
2468 docdir='${datadir}/emacs/${version}/etc'
2469 gamedir='${localstatedir}/games/emacs'
2470
2471 gameuser=games
2472
2473
2474
2475
2476 # Check whether --with-pop was given.
2477 if test "${with_pop+set}" = set; then :
2478 withval=$with_pop;
2479 else
2480 with_pop=yes
2481 fi
2482
2483 if test "$with_pop" = yes; then
2484 $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
2485
2486 fi
2487
2488
2489 # Check whether --with-kerberos was given.
2490 if test "${with_kerberos+set}" = set; then :
2491 withval=$with_kerberos;
2492 else
2493 with_kerberos=no
2494 fi
2495
2496 if test "$with_kerberos" != no; then
2497 $as_echo "#define KERBEROS 1" >>confdefs.h
2498
2499 fi
2500
2501
2502 # Check whether --with-kerberos5 was given.
2503 if test "${with_kerberos5+set}" = set; then :
2504 withval=$with_kerberos5;
2505 else
2506 with_kerberos5=no
2507 fi
2508
2509 if test "${with_kerberos5}" != no; then
2510 if test "${with_kerberos}" = no; then
2511 with_kerberos=yes
2512 $as_echo "#define KERBEROS 1" >>confdefs.h
2513
2514 fi
2515
2516 $as_echo "#define KERBEROS5 1" >>confdefs.h
2517
2518 fi
2519
2520
2521 # Check whether --with-hesiod was given.
2522 if test "${with_hesiod+set}" = set; then :
2523 withval=$with_hesiod;
2524 else
2525 with_hesiod=no
2526 fi
2527
2528 if test "$with_hesiod" != no; then
2529
2530 $as_echo "#define HESIOD 1" >>confdefs.h
2531
2532 fi
2533
2534
2535 # Check whether --with-sound was given.
2536 if test "${with_sound+set}" = set; then :
2537 withval=$with_sound;
2538 else
2539 with_sound=yes
2540 fi
2541
2542
2543
2544 # Check whether --with-sync-input was given.
2545 if test "${with_sync_input+set}" = set; then :
2546 withval=$with_sync_input;
2547 else
2548 with_sync_input=yes
2549 fi
2550
2551 if test "$with_sync_input" = yes; then
2552
2553 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
2554
2555 fi
2556
2557
2558 # Check whether --with-x-toolkit was given.
2559 if test "${with_x_toolkit+set}" = set; then :
2560 withval=$with_x_toolkit; case "${withval}" in
2561 y | ye | yes ) val=gtk ;;
2562 n | no ) val=no ;;
2563 l | lu | luc | luci | lucid ) val=lucid ;;
2564 a | at | ath | athe | athen | athena ) val=athena ;;
2565 m | mo | mot | moti | motif ) val=motif ;;
2566 g | gt | gtk ) val=gtk ;;
2567 * )
2568 as_fn_error $? "\`--with-x-toolkit=$withval' is invalid;
2569 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif' or \`gtk'.
2570 \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
2571 ;;
2572 esac
2573 with_x_toolkit=$val
2574
2575 fi
2576
2577
2578
2579 # Check whether --with-xpm was given.
2580 if test "${with_xpm+set}" = set; then :
2581 withval=$with_xpm;
2582 else
2583 with_xpm=yes
2584 fi
2585
2586
2587 # Check whether --with-jpeg was given.
2588 if test "${with_jpeg+set}" = set; then :
2589 withval=$with_jpeg;
2590 else
2591 with_jpeg=yes
2592 fi
2593
2594
2595 # Check whether --with-tiff was given.
2596 if test "${with_tiff+set}" = set; then :
2597 withval=$with_tiff;
2598 else
2599 with_tiff=yes
2600 fi
2601
2602
2603 # Check whether --with-gif was given.
2604 if test "${with_gif+set}" = set; then :
2605 withval=$with_gif;
2606 else
2607 with_gif=yes
2608 fi
2609
2610
2611 # Check whether --with-png was given.
2612 if test "${with_png+set}" = set; then :
2613 withval=$with_png;
2614 else
2615 with_png=yes
2616 fi
2617
2618
2619 # Check whether --with-rsvg was given.
2620 if test "${with_rsvg+set}" = set; then :
2621 withval=$with_rsvg;
2622 else
2623 with_rsvg=yes
2624 fi
2625
2626
2627
2628 # Check whether --with-xft was given.
2629 if test "${with_xft+set}" = set; then :
2630 withval=$with_xft;
2631 else
2632 with_xft=yes
2633 fi
2634
2635
2636 # Check whether --with-libotf was given.
2637 if test "${with_libotf+set}" = set; then :
2638 withval=$with_libotf;
2639 else
2640 with_libotf=yes
2641 fi
2642
2643
2644 # Check whether --with-m17n-flt was given.
2645 if test "${with_m17n_flt+set}" = set; then :
2646 withval=$with_m17n_flt;
2647 else
2648 with_m17n_flt=yes
2649 fi
2650
2651
2652
2653 # Check whether --with-toolkit-scroll-bars was given.
2654 if test "${with_toolkit_scroll_bars+set}" = set; then :
2655 withval=$with_toolkit_scroll_bars;
2656 else
2657 with_toolkit_scroll_bars=yes
2658 fi
2659
2660
2661 # Check whether --with-xaw3d was given.
2662 if test "${with_xaw3d+set}" = set; then :
2663 withval=$with_xaw3d;
2664 else
2665 with_xaw3d=yes
2666 fi
2667
2668
2669 # Check whether --with-xim was given.
2670 if test "${with_xim+set}" = set; then :
2671 withval=$with_xim;
2672 else
2673 with_xim=yes
2674 fi
2675
2676
2677 # Check whether --with-ns was given.
2678 if test "${with_ns+set}" = set; then :
2679 withval=$with_ns;
2680 else
2681 with_ns=no
2682 fi
2683
2684
2685
2686 # Check whether --with-gpm was given.
2687 if test "${with_gpm+set}" = set; then :
2688 withval=$with_gpm;
2689 else
2690 with_gpm=yes
2691 fi
2692
2693
2694 # Check whether --with-dbus was given.
2695 if test "${with_dbus+set}" = set; then :
2696 withval=$with_dbus;
2697 else
2698 with_dbus=yes
2699 fi
2700
2701
2702 # Check whether --with-gconf was given.
2703 if test "${with_gconf+set}" = set; then :
2704 withval=$with_gconf;
2705 else
2706 with_gconf=yes
2707 fi
2708
2709
2710 ## For the times when you want to build Emacs but don't have
2711 ## a suitable makeinfo, and can live without the manuals.
2712
2713 # Check whether --with-makeinfo was given.
2714 if test "${with_makeinfo+set}" = set; then :
2715 withval=$with_makeinfo;
2716 else
2717 with_makeinfo=yes
2718 fi
2719
2720
2721
2722 # Check whether --with-gtk was given.
2723 if test "${with_gtk+set}" = set; then :
2724 withval=$with_gtk; as_fn_error $? "--with-gtk has been removed. Use --with-x-toolkit to
2725 specify a toolkit." "$LINENO" 5
2726 fi
2727
2728
2729
2730 # Check whether --with-gcc was given.
2731 if test "${with_gcc+set}" = set; then :
2732 withval=$with_gcc; as_fn_error $? "--with-gcc has been removed. Set the \`CC' environment
2733 variable to specify a compiler." "$LINENO" 5
2734 fi
2735
2736
2737
2738 # Check whether --with-pkg-config-prog was given.
2739 if test "${with_pkg_config_prog+set}" = set; then :
2740 withval=$with_pkg_config_prog;
2741 fi
2742
2743 if test "X${with_pkg_config_prog}" != X; then
2744 if test "${with_pkg_config_prog}" != yes; then
2745 PKG_CONFIG="${with_pkg_config_prog}"
2746 fi
2747 fi
2748
2749 CRT_DIR=
2750
2751 # Check whether --with-crt-dir was given.
2752 if test "${with_crt_dir+set}" = set; then :
2753 withval=$with_crt_dir;
2754 fi
2755
2756 CRT_DIR="${with_crt_dir}"
2757
2758
2759 # Check whether --with-gnustep-conf was given.
2760 if test "${with_gnustep_conf+set}" = set; then :
2761 withval=$with_gnustep_conf;
2762 fi
2763
2764 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
2765 GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
2766 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
2767 GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
2768
2769 # Check whether --enable-ns-self-contained was given.
2770 if test "${enable_ns_self_contained+set}" = set; then :
2771 enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
2772 else
2773 EN_NS_SELF_CONTAINED=yes
2774 fi
2775
2776
2777 # Check whether --enable-asserts was given.
2778 if test "${enable_asserts+set}" = set; then :
2779 enableval=$enable_asserts; USE_XASSERTS=$enableval
2780 else
2781 USE_XASSERTS=no
2782 fi
2783
2784
2785 # Check whether --enable-maintainer-mode was given.
2786 if test "${enable_maintainer_mode+set}" = set; then :
2787 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2788 else
2789 USE_MAINTAINER_MODE=no
2790 fi
2791
2792 if test $USE_MAINTAINER_MODE = yes; then
2793 MAINT=
2794 else
2795 MAINT=#
2796 fi
2797
2798
2799 # Check whether --enable-locallisppath was given.
2800 if test "${enable_locallisppath+set}" = set; then :
2801 enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
2802 locallisppath=
2803 elif test "${enableval}" != "yes"; then
2804 locallisppath=${enableval}
2805 fi
2806 fi
2807
2808
2809 # Check whether --enable-checking was given.
2810 if test "${enable_checking+set}" = set; then :
2811 enableval=$enable_checking; ac_checking_flags="${enableval}"
2812 fi
2813
2814 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
2815 for check in $ac_checking_flags
2816 do
2817 case $check in
2818 # these set all the flags to specific states
2819 yes) ac_enable_checking=1 ;;
2820 no) ac_enable_checking= ;
2821 ac_gc_check_stringbytes= ;
2822 ac_gc_check_string_overrun= ;
2823 ac_gc_check_string_free_list= ;
2824 ac_xmalloc_overrun= ;
2825 ac_gc_check_cons_list= ;;
2826 all) ac_enable_checking=1 ;
2827 ac_gc_check_stringbytes=1 ;
2828 ac_gc_check_string_overrun=1 ;
2829 ac_gc_check_string_free_list=1 ;
2830 ac_xmalloc_overrun=1 ;
2831 ac_gc_check_cons_list=1 ;;
2832 # these enable particular checks
2833 stringbytes) ac_gc_check_stringbytes=1 ;;
2834 stringoverrun) ac_gc_check_string_overrun=1 ;;
2835 stringfreelist) ac_gc_check_string_free_list=1 ;;
2836 xmallocoverrun) ac_xmalloc_overrun=1 ;;
2837 conslist) ac_gc_check_cons_list=1 ;;
2838 *) as_fn_error $? "unknown check category $check" "$LINENO" 5 ;;
2839 esac
2840 done
2841 IFS="$ac_save_IFS"
2842
2843 if test x$ac_enable_checking != x ; then
2844
2845 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
2846
2847 fi
2848 if test x$ac_gc_check_stringbytes != x ; then
2849
2850 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
2851
2852 fi
2853 if test x$ac_gc_check_stringoverrun != x ; then
2854
2855 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
2856
2857 fi
2858 if test x$ac_gc_check_string_free_list != x ; then
2859
2860 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
2861
2862 fi
2863 if test x$ac_xmalloc_overrun != x ; then
2864
2865 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
2866
2867 fi
2868 if test x$ac_gc_check_cons_list != x ; then
2869
2870 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
2871
2872 fi
2873
2874 # Check whether --enable-profiling was given.
2875 if test "${enable_profiling+set}" = set; then :
2876 enableval=$enable_profiling; ac_enable_profiling="${enableval}"
2877 fi
2878
2879 if test x$ac_enable_profiling != x ; then
2880 PROFILING_CFLAGS="-DPROFILING=1 -pg"
2881 PROFILING_LDFLAGS="-pg"
2882 else
2883 PROFILING_CFLAGS=
2884 PROFILING_LDFLAGS=
2885 fi
2886
2887 # Check whether --enable-autodepend was given.
2888 if test "${enable_autodepend+set}" = set; then :
2889 enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
2890 else
2891 ac_enable_autodepend=yes
2892 fi
2893
2894
2895 #### Make srcdir absolute, if it isn't already. It's important to
2896 #### avoid running the path through pwd unnecessarily, since pwd can
2897 #### give you automounter prefixes, which can go away. We do all this
2898 #### so Emacs can find its files when run uninstalled.
2899 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
2900 unset CDPATH
2901 case "${srcdir}" in
2902 /* ) ;;
2903 . )
2904 ## We may be able to use the $PWD environment variable to make this
2905 ## absolute. But sometimes PWD is inaccurate.
2906 ## Note: we used to use ${PWD} at the end instead of `pwd`,
2907 ## but that tested only for a well-formed and valid PWD,
2908 ## it did not object when PWD was well-formed and valid but just wrong.
2909 if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`" ;
2910 then
2911 srcdir="$PWD"
2912 else
2913 srcdir="`(cd ${srcdir}; pwd)`"
2914 fi
2915 ;;
2916 * ) srcdir="`(cd ${srcdir}; pwd)`" ;;
2917 esac
2918
2919 #### Check if the source directory already has a configured system in it.
2920 if test `pwd` != `(cd ${srcdir} && pwd)` \
2921 && test -f "${srcdir}/src/config.h" ; then
2922 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The directory tree \`${srcdir}' is being used
2923 as a build directory right now; it has been configured in its own
2924 right. To configure in another directory as well, you MUST
2925 use GNU make. If you do not have GNU make, then you must
2926 now do \`make distclean' in ${srcdir},
2927 and then run $0 again." >&5
2928 $as_echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
2929 as a build directory right now; it has been configured in its own
2930 right. To configure in another directory as well, you MUST
2931 use GNU make. If you do not have GNU make, then you must
2932 now do \`make distclean' in ${srcdir},
2933 and then run $0 again." >&2;}
2934 fi
2935
2936 #### Given the configuration name, set machfile and opsysfile to the
2937 #### names of the m/*.h and s/*.h files we should use.
2938
2939 ### Canonicalize the configuration name.
2940
2941 ac_aux_dir=
2942 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2943 if test -f "$ac_dir/install-sh"; then
2944 ac_aux_dir=$ac_dir
2945 ac_install_sh="$ac_aux_dir/install-sh -c"
2946 break
2947 elif test -f "$ac_dir/install.sh"; then
2948 ac_aux_dir=$ac_dir
2949 ac_install_sh="$ac_aux_dir/install.sh -c"
2950 break
2951 elif test -f "$ac_dir/shtool"; then
2952 ac_aux_dir=$ac_dir
2953 ac_install_sh="$ac_aux_dir/shtool install -c"
2954 break
2955 fi
2956 done
2957 if test -z "$ac_aux_dir"; then
2958 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2959 fi
2960
2961 # These three variables are undocumented and unsupported,
2962 # and are intended to be withdrawn in a future Autoconf release.
2963 # They can cause serious problems if a builder's source tree is in a directory
2964 # whose full name contains unusual characters.
2965 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2966 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2967 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2968
2969
2970 # Make sure we can run config.sub.
2971 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2972 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2973
2974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2975 $as_echo_n "checking build system type... " >&6; }
2976 if test "${ac_cv_build+set}" = set; then :
2977 $as_echo_n "(cached) " >&6
2978 else
2979 ac_build_alias=$build_alias
2980 test "x$ac_build_alias" = x &&
2981 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2982 test "x$ac_build_alias" = x &&
2983 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2984 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2985 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2986
2987 fi
2988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2989 $as_echo "$ac_cv_build" >&6; }
2990 case $ac_cv_build in
2991 *-*-*) ;;
2992 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2993 esac
2994 build=$ac_cv_build
2995 ac_save_IFS=$IFS; IFS='-'
2996 set x $ac_cv_build
2997 shift
2998 build_cpu=$1
2999 build_vendor=$2
3000 shift; shift
3001 # Remember, the first character of IFS is used to create $*,
3002 # except with old shells:
3003 build_os=$*
3004 IFS=$ac_save_IFS
3005 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3006
3007
3008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3009 $as_echo_n "checking host system type... " >&6; }
3010 if test "${ac_cv_host+set}" = set; then :
3011 $as_echo_n "(cached) " >&6
3012 else
3013 if test "x$host_alias" = x; then
3014 ac_cv_host=$ac_cv_build
3015 else
3016 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3017 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3018 fi
3019
3020 fi
3021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3022 $as_echo "$ac_cv_host" >&6; }
3023 case $ac_cv_host in
3024 *-*-*) ;;
3025 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3026 esac
3027 host=$ac_cv_host
3028 ac_save_IFS=$IFS; IFS='-'
3029 set x $ac_cv_host
3030 shift
3031 host_cpu=$1
3032 host_vendor=$2
3033 shift; shift
3034 # Remember, the first character of IFS is used to create $*,
3035 # except with old shells:
3036 host_os=$*
3037 IFS=$ac_save_IFS
3038 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3039
3040
3041 canonical=$host
3042 configuration=${host_alias-${build_alias-$host}}
3043
3044
3045
3046 ### If you add support for a new configuration, add code to this
3047 ### switch statement to recognize your configuration name and select
3048 ### the appropriate operating system and machine description files.
3049
3050 ### You would hope that you could choose an m/*.h file pretty much
3051 ### based on the machine portion of the configuration name, and an s-
3052 ### file based on the operating system portion. However, it turns out
3053 ### that each m/*.h file is pretty manufacturer-specific - for
3054 ### example mips.h is MIPS
3055 ### So we basically have to have a special case for each
3056 ### configuration name.
3057 ###
3058 ### As far as handling version numbers on operating systems is
3059 ### concerned, make sure things will fail in a fixable way. If
3060 ### /etc/MACHINES doesn't say anything about version numbers, be
3061 ### prepared to handle anything reasonably. If version numbers
3062 ### matter, be sure /etc/MACHINES says something about it.
3063 ###
3064 ### Eric Raymond says we should accept strings like "sysvr4" to mean
3065 ### "System V Release 4"; he writes, "The old convention encouraged
3066 ### confusion between `system' and `release' levels'."
3067
3068 machine='' opsys='' unported=no
3069 case "${canonical}" in
3070
3071 ## FreeBSD ports
3072 *-*-freebsd* )
3073 opsys=freebsd
3074 case "${canonical}" in
3075 alpha*-*-freebsd*) machine=alpha ;;
3076 arm*-*-freebsd*) machine=arm ;;
3077 ia64-*-freebsd*) machine=ia64 ;;
3078 sparc-*-freebsd*) machine=sparc ;;
3079 sparc64-*-freebsd*) machine=sparc ;;
3080 powerpc-*-freebsd*) machine=macppc ;;
3081 i[3456]86-*-freebsd*) machine=intel386 ;;
3082 amd64-*-freebsd*|x86_64-*-freebsd*) machine=amdx86-64 ;;
3083 esac
3084 ;;
3085
3086 ## FreeBSD kernel + glibc based userland
3087 *-*-kfreebsd*gnu* )
3088 opsys=gnu-kfreebsd
3089 case "${canonical}" in
3090 alpha*-*-kfreebsd*) machine=alpha ;;
3091 ia64-*-kfreebsd*) machine=ia64 ;;
3092 sparc-*-kfreebsd*) machine=sparc ;;
3093 sparc64-*-kfreebsd*) machine=sparc ;;
3094 powerpc-*-kfreebsd*) machine=macppc ;;
3095 i[3456]86-*-kfreebsd*) machine=intel386 ;;
3096 amd64-*-kfreebsd*|x86_64-*-kfreebsd*) machine=amdx86-64 ;;
3097 esac
3098 ;;
3099
3100 ## NetBSD ports
3101 *-*-netbsd* )
3102 opsys=netbsd
3103 if test -f /usr/lib/crti.o; then
3104
3105 $as_echo "#define HAVE_CRTIN /**/" >>confdefs.h
3106
3107 fi
3108
3109 case "${canonical}" in
3110 alpha*-*-netbsd*) machine=alpha ;;
3111 i[3456]86-*-netbsd*) machine=intel386 ;;
3112 mips-*-netbsd*) machine=mips ;;
3113 mipsel-*-netbsd*) machine=mips ;;
3114 mipseb-*-netbsd*) machine=mips ;;
3115 powerpc-*-netbsd*) machine=macppc ;;
3116 sparc*-*-netbsd*) machine=sparc ;;
3117 vax-*-netbsd*) machine=vax ;;
3118 arm-*-netbsd*) machine=arm ;;
3119 x86_64-*-netbsd*) machine=amdx86-64 ;;
3120 hppa-*-netbsd*) machine=hp800 ;;
3121 m68k-*-netbsd*) machine=m68k ;;
3122 esac
3123 ;;
3124
3125 ## OpenBSD ports
3126 *-*-openbsd* )
3127 opsys=openbsd
3128 case "${canonical}" in
3129 alpha*-*-openbsd*) machine=alpha ;;
3130 arm-*-openbsd*) machine=arm ;;
3131 i386-*-openbsd*) machine=intel386 ;;
3132 powerpc-*-openbsd*) machine=macppc ;;
3133 sparc*-*-openbsd*) machine=sparc ;;
3134 vax-*-openbsd*) machine=vax ;;
3135 x86_64-*-openbsd*) machine=amdx86-64 ;;
3136 hppa-*-openbsd*) machine=hp800 ;;
3137 esac
3138 ;;
3139
3140 ## LynxOS ports
3141 *-*-lynxos* )
3142 opsys=lynxos
3143 case "${canonical}" in
3144 i[3456]86-*-lynxos*) machine=intel386 ;;
3145 powerpc-*-lynxos*) machine=powerpc ;;
3146 esac
3147 ;;
3148
3149 alpha*-*-linux-gnu* )
3150 machine=alpha opsys=gnu-linux
3151 ;;
3152
3153 arm*-*-linux-gnu* )
3154 machine=arm opsys=gnu-linux
3155 ;;
3156
3157 ## Apple Darwin / Mac OS X
3158 *-apple-darwin* )
3159 case "${canonical}" in
3160 i[3456]86-* ) machine=intel386 ;;
3161 powerpc-* ) machine=macppc ;;
3162 x86_64-* ) machine=amdx86-64 ;;
3163 * ) unported=yes ;;
3164 esac
3165 opsys=darwin
3166 # Define CPP as follows to make autoconf work correctly.
3167 CPP="${CC-cc} -E -no-cpp-precomp"
3168 # Use fink packages if available.
3169 if test -d /sw/include && test -d /sw/lib; then
3170 GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
3171 CPP="${CPP} ${GCC_TEST_OPTIONS}"
3172 NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
3173 fi
3174 ;;
3175
3176 ## HP 9000 series 700 and 800, running HP/UX
3177 hppa*-hp-hpux10.2* )
3178 machine=hp800 opsys=hpux10-20
3179 ;;
3180 hppa*-hp-hpux1[1-9]* )
3181 machine=hp800 opsys=hpux11
3182 CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
3183 ;;
3184
3185 hppa*-*-linux-gnu* )
3186 machine=hp800 opsys=gnu-linux
3187 ;;
3188
3189 ## IBM machines
3190 s390-*-linux-gnu* )
3191 machine=ibms390 opsys=gnu-linux
3192 ;;
3193 s390x-*-linux-gnu* )
3194 machine=ibms390x opsys=gnu-linux
3195 ;;
3196 rs6000-ibm-aix4.2* | powerpc-ibm-aix4.2* )
3197 machine=ibmrs6000 opsys=aix4-2
3198 ;;
3199 rs6000-ibm-aix4.3* | powerpc-ibm-aix4.3* )
3200 machine=ibmrs6000 opsys=aix4-2
3201 ;;
3202 rs6000-ibm-aix5* | powerpc-ibm-aix5* )
3203 machine=ibmrs6000 opsys=aix4-2
3204 ;;
3205 rs6000-ibm-aix6* | powerpc-ibm-aix6* )
3206 machine=ibmrs6000 opsys=aix4-2
3207 ;;
3208
3209 ## Macintosh PowerPC
3210 powerpc*-*-linux-gnu* )
3211 machine=macppc opsys=gnu-linux
3212 ;;
3213
3214 ## Silicon Graphics machines
3215 ## Iris 4D
3216 mips-sgi-irix6.5 )
3217 machine=iris4d opsys=irix6-5
3218 # Without defining _LANGUAGE_C, things get masked out in the headers
3219 # so that, for instance, grepping for `free' in stdlib.h fails and
3220 # AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
3221 NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
3222 NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
3223 ;;
3224
3225 ## Suns
3226 sparc-*-linux-gnu* | sparc64-*-linux-gnu* )
3227 machine=sparc opsys=gnu-linux
3228 ;;
3229
3230 *-sun-solaris* \
3231 | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
3232 | x86_64-*-solaris2* | x86_64-*-sunos5* \
3233 | powerpc*-*-solaris2* | rs6000-*-solaris2*)
3234 case "${canonical}" in
3235 i[3456]86-*-* ) machine=intel386 ;;
3236 amd64-*-*|x86_64-*-*) machine=amdx86-64 ;;
3237 powerpc* | rs6000* ) machine=ibmrs6000 ;;
3238 sparc* ) machine=sparc ;;
3239 * ) unported=yes ;;
3240 esac
3241 case "${canonical}" in
3242 *-sunos5.3* | *-solaris2.3* )
3243 opsys=sol2-3
3244 NON_GNU_CPP=/usr/ccs/lib/cpp
3245 ;;
3246 *-sunos5.4* | *-solaris2.4* )
3247 opsys=sol2-4
3248 NON_GNU_CPP=/usr/ccs/lib/cpp
3249 RANLIB="ar -ts"
3250 ;;
3251 *-sunos5.5* | *-solaris2.5* )
3252 opsys=sol2-5
3253 NON_GNU_CPP=/usr/ccs/lib/cpp
3254 RANLIB="ar -ts"
3255 ;;
3256 *-sunos5.6* | *-solaris2.6* )
3257 opsys=sol2-6
3258 NON_GNU_CPP=/usr/ccs/lib/cpp
3259 RANLIB="ar -ts"
3260 ;;
3261 *-sunos5.[7-9]* | *-solaris2.[7-9]* )
3262 opsys=sol2-6
3263 emacs_check_sunpro_c=yes
3264 NON_GNU_CPP=/usr/ccs/lib/cpp
3265 ;;
3266 *-sunos5* | *-solaris* )
3267 opsys=sol2-10
3268 emacs_check_sunpro_c=yes
3269 NON_GNU_CPP=/usr/ccs/lib/cpp
3270 ;;
3271 esac
3272 ## Watch out for a compiler that we know will not work.
3273 case "${canonical}" in
3274 *-solaris* | *-sunos5* )
3275 if [ "x$CC" = x/usr/ucb/cc ]; then
3276 ## /usr/ucb/cc doesn't work;
3277 ## we should find some other compiler that does work.
3278 unset CC
3279 fi
3280 ;;
3281 *) ;;
3282 esac
3283 ;;
3284
3285 ## IA-64
3286 ia64*-*-linux* )
3287 machine=ia64 opsys=gnu-linux
3288 ;;
3289
3290 ## Intel 386 machines where we don't care about the manufacturer
3291 i[3456]86-*-* )
3292 machine=intel386
3293 case "${canonical}" in
3294 *-cygwin ) opsys=cygwin ;;
3295 *-darwin* ) opsys=darwin
3296 CPP="${CC-cc} -E -no-cpp-precomp"
3297 ;;
3298 *-linux-gnu* ) opsys=gnu-linux ;;
3299 *-sysv4.2uw* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
3300 *-sysv5uw* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
3301 *-sysv5OpenUNIX* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
3302 ## Otherwise, we'll fall through to the generic opsys code at the bottom.
3303 esac
3304 ;;
3305
3306 ## m68k Linux-based GNU system
3307 m68k-*-linux-gnu* )
3308 machine=m68k opsys=gnu-linux
3309 ;;
3310
3311 ## Mips Linux-based GNU system
3312 mips-*-linux-gnu* | mipsel-*-linux-gnu* \
3313 | mips64-*-linux-gnu* | mips64el-*-linux-gnu* )
3314 machine=mips opsys=gnu-linux
3315 ;;
3316
3317 ## AMD x86-64 Linux-based GNU system
3318 x86_64-*-linux-gnu* )
3319 machine=amdx86-64 opsys=gnu-linux
3320 ;;
3321
3322 ## Tensilica Xtensa Linux-based GNU system
3323 xtensa*-*-linux-gnu* )
3324 machine=xtensa opsys=gnu-linux
3325 ;;
3326
3327 ## SuperH Linux-based GNU system
3328 sh[34]*-*-linux-gnu* )
3329 machine=sh3 opsys=gnu-linux
3330 ;;
3331
3332 * )
3333 unported=yes
3334 ;;
3335 esac
3336
3337 ### If the code above didn't choose an operating system, just choose
3338 ### an operating system based on the configuration name. You really
3339 ### only want to use this when you have no idea what the right
3340 ### operating system is; if you know what operating systems a machine
3341 ### runs, it's cleaner to make it explicit in the case statement
3342 ### above.
3343 if test x"${opsys}" = x; then
3344 case "${canonical}" in
3345 *-gnu* ) opsys=gnu ;;
3346 *-sysv4.2uw* ) opsys=unixware ;;
3347 *-sysv5uw* ) opsys=unixware ;;
3348 *-sysv5OpenUNIX* ) opsys=unixware ;;
3349 *-sysv4.1* | *-sysvr4.1* )
3350 NON_GNU_CPP=/usr/lib/cpp
3351 opsys=usg5-4 ;;
3352 *-sysv4.[2-9]* | *-sysvr4.[2-9]* )
3353 if [ x$NON_GNU_CPP = x ]; then
3354 if [ -f /usr/ccs/lib/cpp ]; then
3355 NON_GNU_CPP=/usr/ccs/lib/cpp
3356 else
3357 NON_GNU_CPP=/lib/cpp
3358 fi
3359 fi
3360 opsys=usg5-4-2 ;;
3361 *-sysv4* | *-sysvr4* ) opsys=usg5-4 ;;
3362 * )
3363 unported=yes
3364 ;;
3365 esac
3366 fi
3367
3368
3369
3370 if test $unported = yes; then
3371 as_fn_error $? "Emacs hasn't been ported to \`${canonical}' systems.
3372 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
3373 fi
3374
3375 machfile="m/${machine}.h"
3376 opsysfile="s/${opsys}.h"
3377
3378
3379 #### Choose a compiler.
3380 test -n "$CC" && cc_specified=yes
3381
3382 # Save the value of CFLAGS that the user specified.
3383 SPECIFIED_CFLAGS="$CFLAGS"
3384
3385 ac_ext=c
3386 ac_cpp='$CPP $CPPFLAGS'
3387 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3388 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3389 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3390 if test -n "$ac_tool_prefix"; then
3391 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3392 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3394 $as_echo_n "checking for $ac_word... " >&6; }
3395 if test "${ac_cv_prog_CC+set}" = set; then :
3396 $as_echo_n "(cached) " >&6
3397 else
3398 if test -n "$CC"; then
3399 ac_cv_prog_CC="$CC" # Let the user override the test.
3400 else
3401 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3402 for as_dir in $PATH
3403 do
3404 IFS=$as_save_IFS
3405 test -z "$as_dir" && as_dir=.
3406 for ac_exec_ext in '' $ac_executable_extensions; do
3407 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3408 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3409 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3410 break 2
3411 fi
3412 done
3413 done
3414 IFS=$as_save_IFS
3415
3416 fi
3417 fi
3418 CC=$ac_cv_prog_CC
3419 if test -n "$CC"; then
3420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3421 $as_echo "$CC" >&6; }
3422 else
3423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3424 $as_echo "no" >&6; }
3425 fi
3426
3427
3428 fi
3429 if test -z "$ac_cv_prog_CC"; then
3430 ac_ct_CC=$CC
3431 # Extract the first word of "gcc", so it can be a program name with args.
3432 set dummy gcc; ac_word=$2
3433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3434 $as_echo_n "checking for $ac_word... " >&6; }
3435 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3436 $as_echo_n "(cached) " >&6
3437 else
3438 if test -n "$ac_ct_CC"; then
3439 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3440 else
3441 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3442 for as_dir in $PATH
3443 do
3444 IFS=$as_save_IFS
3445 test -z "$as_dir" && as_dir=.
3446 for ac_exec_ext in '' $ac_executable_extensions; do
3447 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3448 ac_cv_prog_ac_ct_CC="gcc"
3449 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3450 break 2
3451 fi
3452 done
3453 done
3454 IFS=$as_save_IFS
3455
3456 fi
3457 fi
3458 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3459 if test -n "$ac_ct_CC"; then
3460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3461 $as_echo "$ac_ct_CC" >&6; }
3462 else
3463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3464 $as_echo "no" >&6; }
3465 fi
3466
3467 if test "x$ac_ct_CC" = x; then
3468 CC=""
3469 else
3470 case $cross_compiling:$ac_tool_warned in
3471 yes:)
3472 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3473 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3474 ac_tool_warned=yes ;;
3475 esac
3476 CC=$ac_ct_CC
3477 fi
3478 else
3479 CC="$ac_cv_prog_CC"
3480 fi
3481
3482 if test -z "$CC"; then
3483 if test -n "$ac_tool_prefix"; then
3484 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3485 set dummy ${ac_tool_prefix}cc; ac_word=$2
3486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3487 $as_echo_n "checking for $ac_word... " >&6; }
3488 if test "${ac_cv_prog_CC+set}" = set; then :
3489 $as_echo_n "(cached) " >&6
3490 else
3491 if test -n "$CC"; then
3492 ac_cv_prog_CC="$CC" # Let the user override the test.
3493 else
3494 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3495 for as_dir in $PATH
3496 do
3497 IFS=$as_save_IFS
3498 test -z "$as_dir" && as_dir=.
3499 for ac_exec_ext in '' $ac_executable_extensions; do
3500 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3501 ac_cv_prog_CC="${ac_tool_prefix}cc"
3502 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3503 break 2
3504 fi
3505 done
3506 done
3507 IFS=$as_save_IFS
3508
3509 fi
3510 fi
3511 CC=$ac_cv_prog_CC
3512 if test -n "$CC"; then
3513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3514 $as_echo "$CC" >&6; }
3515 else
3516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3517 $as_echo "no" >&6; }
3518 fi
3519
3520
3521 fi
3522 fi
3523 if test -z "$CC"; then
3524 # Extract the first word of "cc", so it can be a program name with args.
3525 set dummy cc; ac_word=$2
3526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3527 $as_echo_n "checking for $ac_word... " >&6; }
3528 if test "${ac_cv_prog_CC+set}" = set; then :
3529 $as_echo_n "(cached) " >&6
3530 else
3531 if test -n "$CC"; then
3532 ac_cv_prog_CC="$CC" # Let the user override the test.
3533 else
3534 ac_prog_rejected=no
3535 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3536 for as_dir in $PATH
3537 do
3538 IFS=$as_save_IFS
3539 test -z "$as_dir" && as_dir=.
3540 for ac_exec_ext in '' $ac_executable_extensions; do
3541 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3542 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3543 ac_prog_rejected=yes
3544 continue
3545 fi
3546 ac_cv_prog_CC="cc"
3547 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3548 break 2
3549 fi
3550 done
3551 done
3552 IFS=$as_save_IFS
3553
3554 if test $ac_prog_rejected = yes; then
3555 # We found a bogon in the path, so make sure we never use it.
3556 set dummy $ac_cv_prog_CC
3557 shift
3558 if test $# != 0; then
3559 # We chose a different compiler from the bogus one.
3560 # However, it has the same basename, so the bogon will be chosen
3561 # first if we set CC to just the basename; use the full file name.
3562 shift
3563 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3564 fi
3565 fi
3566 fi
3567 fi
3568 CC=$ac_cv_prog_CC
3569 if test -n "$CC"; then
3570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3571 $as_echo "$CC" >&6; }
3572 else
3573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3574 $as_echo "no" >&6; }
3575 fi
3576
3577
3578 fi
3579 if test -z "$CC"; then
3580 if test -n "$ac_tool_prefix"; then
3581 for ac_prog in cl.exe
3582 do
3583 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3584 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3586 $as_echo_n "checking for $ac_word... " >&6; }
3587 if test "${ac_cv_prog_CC+set}" = set; then :
3588 $as_echo_n "(cached) " >&6
3589 else
3590 if test -n "$CC"; then
3591 ac_cv_prog_CC="$CC" # Let the user override the test.
3592 else
3593 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3594 for as_dir in $PATH
3595 do
3596 IFS=$as_save_IFS
3597 test -z "$as_dir" && as_dir=.
3598 for ac_exec_ext in '' $ac_executable_extensions; do
3599 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3600 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3601 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3602 break 2
3603 fi
3604 done
3605 done
3606 IFS=$as_save_IFS
3607
3608 fi
3609 fi
3610 CC=$ac_cv_prog_CC
3611 if test -n "$CC"; then
3612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3613 $as_echo "$CC" >&6; }
3614 else
3615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3616 $as_echo "no" >&6; }
3617 fi
3618
3619
3620 test -n "$CC" && break
3621 done
3622 fi
3623 if test -z "$CC"; then
3624 ac_ct_CC=$CC
3625 for ac_prog in cl.exe
3626 do
3627 # Extract the first word of "$ac_prog", so it can be a program name with args.
3628 set dummy $ac_prog; ac_word=$2
3629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3630 $as_echo_n "checking for $ac_word... " >&6; }
3631 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3632 $as_echo_n "(cached) " >&6
3633 else
3634 if test -n "$ac_ct_CC"; then
3635 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3636 else
3637 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3638 for as_dir in $PATH
3639 do
3640 IFS=$as_save_IFS
3641 test -z "$as_dir" && as_dir=.
3642 for ac_exec_ext in '' $ac_executable_extensions; do
3643 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3644 ac_cv_prog_ac_ct_CC="$ac_prog"
3645 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3646 break 2
3647 fi
3648 done
3649 done
3650 IFS=$as_save_IFS
3651
3652 fi
3653 fi
3654 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3655 if test -n "$ac_ct_CC"; then
3656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3657 $as_echo "$ac_ct_CC" >&6; }
3658 else
3659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3660 $as_echo "no" >&6; }
3661 fi
3662
3663
3664 test -n "$ac_ct_CC" && break
3665 done
3666
3667 if test "x$ac_ct_CC" = x; then
3668 CC=""
3669 else
3670 case $cross_compiling:$ac_tool_warned in
3671 yes:)
3672 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3673 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3674 ac_tool_warned=yes ;;
3675 esac
3676 CC=$ac_ct_CC
3677 fi
3678 fi
3679
3680 fi
3681
3682
3683 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3684 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3685 as_fn_error $? "no acceptable C compiler found in \$PATH
3686 See \`config.log' for more details" "$LINENO" 5; }
3687
3688 # Provide some information about the compiler.
3689 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3690 set X $ac_compile
3691 ac_compiler=$2
3692 for ac_option in --version -v -V -qversion; do
3693 { { ac_try="$ac_compiler $ac_option >&5"
3694 case "(($ac_try" in
3695 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3696 *) ac_try_echo=$ac_try;;
3697 esac
3698 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3699 $as_echo "$ac_try_echo"; } >&5
3700 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3701 ac_status=$?
3702 if test -s conftest.err; then
3703 sed '10a\
3704 ... rest of stderr output deleted ...
3705 10q' conftest.err >conftest.er1
3706 cat conftest.er1 >&5
3707 fi
3708 rm -f conftest.er1 conftest.err
3709 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3710 test $ac_status = 0; }
3711 done
3712
3713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3714 /* end confdefs.h. */
3715
3716 int
3717 main ()
3718 {
3719
3720 ;
3721 return 0;
3722 }
3723 _ACEOF
3724 ac_clean_files_save=$ac_clean_files
3725 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3726 # Try to create an executable without -o first, disregard a.out.
3727 # It will help us diagnose broken compilers, and finding out an intuition
3728 # of exeext.
3729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3730 $as_echo_n "checking whether the C compiler works... " >&6; }
3731 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3732
3733 # The possible output files:
3734 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3735
3736 ac_rmfiles=
3737 for ac_file in $ac_files
3738 do
3739 case $ac_file in
3740 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3741 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3742 esac
3743 done
3744 rm -f $ac_rmfiles
3745
3746 if { { ac_try="$ac_link_default"
3747 case "(($ac_try" in
3748 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3749 *) ac_try_echo=$ac_try;;
3750 esac
3751 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3752 $as_echo "$ac_try_echo"; } >&5
3753 (eval "$ac_link_default") 2>&5
3754 ac_status=$?
3755 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3756 test $ac_status = 0; }; then :
3757 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3758 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3759 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3760 # so that the user can short-circuit this test for compilers unknown to
3761 # Autoconf.
3762 for ac_file in $ac_files ''
3763 do
3764 test -f "$ac_file" || continue
3765 case $ac_file in
3766 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3767 ;;
3768 [ab].out )
3769 # We found the default executable, but exeext='' is most
3770 # certainly right.
3771 break;;
3772 *.* )
3773 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3774 then :; else
3775 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3776 fi
3777 # We set ac_cv_exeext here because the later test for it is not
3778 # safe: cross compilers may not add the suffix if given an `-o'
3779 # argument, so we may need to know it at that point already.
3780 # Even if this section looks crufty: it has the advantage of
3781 # actually working.
3782 break;;
3783 * )
3784 break;;
3785 esac
3786 done
3787 test "$ac_cv_exeext" = no && ac_cv_exeext=
3788
3789 else
3790 ac_file=''
3791 fi
3792 if test -z "$ac_file"; then :
3793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3794 $as_echo "no" >&6; }
3795 $as_echo "$as_me: failed program was:" >&5
3796 sed 's/^/| /' conftest.$ac_ext >&5
3797
3798 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3799 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3800 as_fn_error 77 "C compiler cannot create executables
3801 See \`config.log' for more details" "$LINENO" 5; }
3802 else
3803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3804 $as_echo "yes" >&6; }
3805 fi
3806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3807 $as_echo_n "checking for C compiler default output file name... " >&6; }
3808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3809 $as_echo "$ac_file" >&6; }
3810 ac_exeext=$ac_cv_exeext
3811
3812 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3813 ac_clean_files=$ac_clean_files_save
3814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3815 $as_echo_n "checking for suffix of executables... " >&6; }
3816 if { { ac_try="$ac_link"
3817 case "(($ac_try" in
3818 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3819 *) ac_try_echo=$ac_try;;
3820 esac
3821 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3822 $as_echo "$ac_try_echo"; } >&5
3823 (eval "$ac_link") 2>&5
3824 ac_status=$?
3825 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3826 test $ac_status = 0; }; then :
3827 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3828 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3829 # work properly (i.e., refer to `conftest.exe'), while it won't with
3830 # `rm'.
3831 for ac_file in conftest.exe conftest conftest.*; do
3832 test -f "$ac_file" || continue
3833 case $ac_file in
3834 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3835 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3836 break;;
3837 * ) break;;
3838 esac
3839 done
3840 else
3841 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3842 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3843 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3844 See \`config.log' for more details" "$LINENO" 5; }
3845 fi
3846 rm -f conftest conftest$ac_cv_exeext
3847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3848 $as_echo "$ac_cv_exeext" >&6; }
3849
3850 rm -f conftest.$ac_ext
3851 EXEEXT=$ac_cv_exeext
3852 ac_exeext=$EXEEXT
3853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3854 /* end confdefs.h. */
3855 #include <stdio.h>
3856 int
3857 main ()
3858 {
3859 FILE *f = fopen ("conftest.out", "w");
3860 return ferror (f) || fclose (f) != 0;
3861
3862 ;
3863 return 0;
3864 }
3865 _ACEOF
3866 ac_clean_files="$ac_clean_files conftest.out"
3867 # Check that the compiler produces executables we can run. If not, either
3868 # the compiler is broken, or we cross compile.
3869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3870 $as_echo_n "checking whether we are cross compiling... " >&6; }
3871 if test "$cross_compiling" != yes; then
3872 { { ac_try="$ac_link"
3873 case "(($ac_try" in
3874 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3875 *) ac_try_echo=$ac_try;;
3876 esac
3877 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3878 $as_echo "$ac_try_echo"; } >&5
3879 (eval "$ac_link") 2>&5
3880 ac_status=$?
3881 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3882 test $ac_status = 0; }
3883 if { ac_try='./conftest$ac_cv_exeext'
3884 { { case "(($ac_try" in
3885 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3886 *) ac_try_echo=$ac_try;;
3887 esac
3888 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3889 $as_echo "$ac_try_echo"; } >&5
3890 (eval "$ac_try") 2>&5
3891 ac_status=$?
3892 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3893 test $ac_status = 0; }; }; then
3894 cross_compiling=no
3895 else
3896 if test "$cross_compiling" = maybe; then
3897 cross_compiling=yes
3898 else
3899 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3900 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3901 as_fn_error $? "cannot run C compiled programs.
3902 If you meant to cross compile, use \`--host'.
3903 See \`config.log' for more details" "$LINENO" 5; }
3904 fi
3905 fi
3906 fi
3907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3908 $as_echo "$cross_compiling" >&6; }
3909
3910 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3911 ac_clean_files=$ac_clean_files_save
3912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3913 $as_echo_n "checking for suffix of object files... " >&6; }
3914 if test "${ac_cv_objext+set}" = set; then :
3915 $as_echo_n "(cached) " >&6
3916 else
3917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3918 /* end confdefs.h. */
3919
3920 int
3921 main ()
3922 {
3923
3924 ;
3925 return 0;
3926 }
3927 _ACEOF
3928 rm -f conftest.o conftest.obj
3929 if { { ac_try="$ac_compile"
3930 case "(($ac_try" in
3931 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3932 *) ac_try_echo=$ac_try;;
3933 esac
3934 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3935 $as_echo "$ac_try_echo"; } >&5
3936 (eval "$ac_compile") 2>&5
3937 ac_status=$?
3938 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3939 test $ac_status = 0; }; then :
3940 for ac_file in conftest.o conftest.obj conftest.*; do
3941 test -f "$ac_file" || continue;
3942 case $ac_file in
3943 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3944 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3945 break;;
3946 esac
3947 done
3948 else
3949 $as_echo "$as_me: failed program was:" >&5
3950 sed 's/^/| /' conftest.$ac_ext >&5
3951
3952 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3953 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3954 as_fn_error $? "cannot compute suffix of object files: cannot compile
3955 See \`config.log' for more details" "$LINENO" 5; }
3956 fi
3957 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3958 fi
3959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3960 $as_echo "$ac_cv_objext" >&6; }
3961 OBJEXT=$ac_cv_objext
3962 ac_objext=$OBJEXT
3963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3964 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3965 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3966 $as_echo_n "(cached) " >&6
3967 else
3968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3969 /* end confdefs.h. */
3970
3971 int
3972 main ()
3973 {
3974 #ifndef __GNUC__
3975 choke me
3976 #endif
3977
3978 ;
3979 return 0;
3980 }
3981 _ACEOF
3982 if ac_fn_c_try_compile "$LINENO"; then :
3983 ac_compiler_gnu=yes
3984 else
3985 ac_compiler_gnu=no
3986 fi
3987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3988 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3989
3990 fi
3991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3992 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3993 if test $ac_compiler_gnu = yes; then
3994 GCC=yes
3995 else
3996 GCC=
3997 fi
3998 ac_test_CFLAGS=${CFLAGS+set}
3999 ac_save_CFLAGS=$CFLAGS
4000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4001 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4002 if test "${ac_cv_prog_cc_g+set}" = set; then :
4003 $as_echo_n "(cached) " >&6
4004 else
4005 ac_save_c_werror_flag=$ac_c_werror_flag
4006 ac_c_werror_flag=yes
4007 ac_cv_prog_cc_g=no
4008 CFLAGS="-g"
4009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4010 /* end confdefs.h. */
4011
4012 int
4013 main ()
4014 {
4015
4016 ;
4017 return 0;
4018 }
4019 _ACEOF
4020 if ac_fn_c_try_compile "$LINENO"; then :
4021 ac_cv_prog_cc_g=yes
4022 else
4023 CFLAGS=""
4024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4025 /* end confdefs.h. */
4026
4027 int
4028 main ()
4029 {
4030
4031 ;
4032 return 0;
4033 }
4034 _ACEOF
4035 if ac_fn_c_try_compile "$LINENO"; then :
4036
4037 else
4038 ac_c_werror_flag=$ac_save_c_werror_flag
4039 CFLAGS="-g"
4040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4041 /* end confdefs.h. */
4042
4043 int
4044 main ()
4045 {
4046
4047 ;
4048 return 0;
4049 }
4050 _ACEOF
4051 if ac_fn_c_try_compile "$LINENO"; then :
4052 ac_cv_prog_cc_g=yes
4053 fi
4054 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4055 fi
4056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4057 fi
4058 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4059 ac_c_werror_flag=$ac_save_c_werror_flag
4060 fi
4061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4062 $as_echo "$ac_cv_prog_cc_g" >&6; }
4063 if test "$ac_test_CFLAGS" = set; then
4064 CFLAGS=$ac_save_CFLAGS
4065 elif test $ac_cv_prog_cc_g = yes; then
4066 if test "$GCC" = yes; then
4067 CFLAGS="-g -O2"
4068 else
4069 CFLAGS="-g"
4070 fi
4071 else
4072 if test "$GCC" = yes; then
4073 CFLAGS="-O2"
4074 else
4075 CFLAGS=
4076 fi
4077 fi
4078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4079 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4080 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4081 $as_echo_n "(cached) " >&6
4082 else
4083 ac_cv_prog_cc_c89=no
4084 ac_save_CC=$CC
4085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4086 /* end confdefs.h. */
4087 #include <stdarg.h>
4088 #include <stdio.h>
4089 #include <sys/types.h>
4090 #include <sys/stat.h>
4091 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4092 struct buf { int x; };
4093 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4094 static char *e (p, i)
4095 char **p;
4096 int i;
4097 {
4098 return p[i];
4099 }
4100 static char *f (char * (*g) (char **, int), char **p, ...)
4101 {
4102 char *s;
4103 va_list v;
4104 va_start (v,p);
4105 s = g (p, va_arg (v,int));
4106 va_end (v);
4107 return s;
4108 }
4109
4110 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4111 function prototypes and stuff, but not '\xHH' hex character constants.
4112 These don't provoke an error unfortunately, instead are silently treated
4113 as 'x'. The following induces an error, until -std is added to get
4114 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4115 array size at least. It's necessary to write '\x00'==0 to get something
4116 that's true only with -std. */
4117 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4118
4119 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4120 inside strings and character constants. */
4121 #define FOO(x) 'x'
4122 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4123
4124 int test (int i, double x);
4125 struct s1 {int (*f) (int a);};
4126 struct s2 {int (*f) (double a);};
4127 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4128 int argc;
4129 char **argv;
4130 int
4131 main ()
4132 {
4133 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4134 ;
4135 return 0;
4136 }
4137 _ACEOF
4138 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4139 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4140 do
4141 CC="$ac_save_CC $ac_arg"
4142 if ac_fn_c_try_compile "$LINENO"; then :
4143 ac_cv_prog_cc_c89=$ac_arg
4144 fi
4145 rm -f core conftest.err conftest.$ac_objext
4146 test "x$ac_cv_prog_cc_c89" != "xno" && break
4147 done
4148 rm -f conftest.$ac_ext
4149 CC=$ac_save_CC
4150
4151 fi
4152 # AC_CACHE_VAL
4153 case "x$ac_cv_prog_cc_c89" in
4154 x)
4155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4156 $as_echo "none needed" >&6; } ;;
4157 xno)
4158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4159 $as_echo "unsupported" >&6; } ;;
4160 *)
4161 CC="$CC $ac_cv_prog_cc_c89"
4162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4163 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4164 esac
4165 if test "x$ac_cv_prog_cc_c89" != xno; then :
4166
4167 fi
4168
4169 ac_ext=c
4170 ac_cpp='$CPP $CPPFLAGS'
4171 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4172 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4173 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4174
4175
4176 # On Suns, sometimes $CPP names a directory.
4177 if test -n "$CPP" && test -d "$CPP"; then
4178 CPP=
4179 fi
4180
4181 ## If not using gcc, and on Solaris, and no CPP specified, see if
4182 ## using a Sun compiler, which needs -Xs to prevent whitespace.
4183 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
4184 test x"$CPP" = x; then
4185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
4186 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
4187
4188 if test "${emacs_cv_sunpro_c+set}" = set; then :
4189 $as_echo_n "(cached) " >&6
4190 else
4191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4192 /* end confdefs.h. */
4193
4194 int
4195 main ()
4196 {
4197 #ifndef __SUNPRO_C
4198 fail;
4199 #endif
4200
4201 ;
4202 return 0;
4203 }
4204 _ACEOF
4205 if ac_fn_c_try_link "$LINENO"; then :
4206 emacs_cv_sunpro_c=yes
4207 else
4208 emacs_cv_sunpro_c=no
4209 fi
4210 rm -f core conftest.err conftest.$ac_objext \
4211 conftest$ac_exeext conftest.$ac_ext
4212 fi
4213
4214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
4215 $as_echo "$emacs_cv_sunpro_c" >&6; }
4216
4217 if test x"$emacs_cv_sunpro_c" = xyes; then
4218 NON_GNU_CPP="$CC -E -Xs"
4219 fi
4220 fi
4221
4222 #### Some systems specify a CPP to use unless we are using GCC.
4223 #### Now that we know whether we are using GCC, we can decide whether
4224 #### to use that one.
4225 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
4226 then
4227 CPP="$NON_GNU_CPP"
4228 fi
4229
4230 #### Some systems specify a CC to use unless we are using GCC.
4231 #### Now that we know whether we are using GCC, we can decide whether
4232 #### to use that one.
4233 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
4234 test x$cc_specified != xyes
4235 then
4236 CC="$NON_GNU_CC"
4237 fi
4238
4239 if test x$GCC = xyes && test "x$GCC_TEST_OPTIONS" != x
4240 then
4241 CC="$CC $GCC_TEST_OPTIONS"
4242 fi
4243
4244 if test x$GCC = x && test "x$NON_GCC_TEST_OPTIONS" != x
4245 then
4246 CC="$CC $NON_GCC_TEST_OPTIONS"
4247 fi
4248
4249 ac_ext=c
4250 ac_cpp='$CPP $CPPFLAGS'
4251 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4252 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4253 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4255 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4256 # On Suns, sometimes $CPP names a directory.
4257 if test -n "$CPP" && test -d "$CPP"; then
4258 CPP=
4259 fi
4260 if test -z "$CPP"; then
4261 if test "${ac_cv_prog_CPP+set}" = set; then :
4262 $as_echo_n "(cached) " >&6
4263 else
4264 # Double quotes because CPP needs to be expanded
4265 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4266 do
4267 ac_preproc_ok=false
4268 for ac_c_preproc_warn_flag in '' yes
4269 do
4270 # Use a header file that comes with gcc, so configuring glibc
4271 # with a fresh cross-compiler works.
4272 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4273 # <limits.h> exists even on freestanding compilers.
4274 # On the NeXT, cc -E runs the code through the compiler's parser,
4275 # not just through cpp. "Syntax error" is here to catch this case.
4276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4277 /* end confdefs.h. */
4278 #ifdef __STDC__
4279 # include <limits.h>
4280 #else
4281 # include <assert.h>
4282 #endif
4283 Syntax error
4284 _ACEOF
4285 if ac_fn_c_try_cpp "$LINENO"; then :
4286
4287 else
4288 # Broken: fails on valid input.
4289 continue
4290 fi
4291 rm -f conftest.err conftest.i conftest.$ac_ext
4292
4293 # OK, works on sane cases. Now check whether nonexistent headers
4294 # can be detected and how.
4295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4296 /* end confdefs.h. */
4297 #include <ac_nonexistent.h>
4298 _ACEOF
4299 if ac_fn_c_try_cpp "$LINENO"; then :
4300 # Broken: success on invalid input.
4301 continue
4302 else
4303 # Passes both tests.
4304 ac_preproc_ok=:
4305 break
4306 fi
4307 rm -f conftest.err conftest.i conftest.$ac_ext
4308
4309 done
4310 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4311 rm -f conftest.i conftest.err conftest.$ac_ext
4312 if $ac_preproc_ok; then :
4313 break
4314 fi
4315
4316 done
4317 ac_cv_prog_CPP=$CPP
4318
4319 fi
4320 CPP=$ac_cv_prog_CPP
4321 else
4322 ac_cv_prog_CPP=$CPP
4323 fi
4324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4325 $as_echo "$CPP" >&6; }
4326 ac_preproc_ok=false
4327 for ac_c_preproc_warn_flag in '' yes
4328 do
4329 # Use a header file that comes with gcc, so configuring glibc
4330 # with a fresh cross-compiler works.
4331 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4332 # <limits.h> exists even on freestanding compilers.
4333 # On the NeXT, cc -E runs the code through the compiler's parser,
4334 # not just through cpp. "Syntax error" is here to catch this case.
4335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4336 /* end confdefs.h. */
4337 #ifdef __STDC__
4338 # include <limits.h>
4339 #else
4340 # include <assert.h>
4341 #endif
4342 Syntax error
4343 _ACEOF
4344 if ac_fn_c_try_cpp "$LINENO"; then :
4345
4346 else
4347 # Broken: fails on valid input.
4348 continue
4349 fi
4350 rm -f conftest.err conftest.i conftest.$ac_ext
4351
4352 # OK, works on sane cases. Now check whether nonexistent headers
4353 # can be detected and how.
4354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4355 /* end confdefs.h. */
4356 #include <ac_nonexistent.h>
4357 _ACEOF
4358 if ac_fn_c_try_cpp "$LINENO"; then :
4359 # Broken: success on invalid input.
4360 continue
4361 else
4362 # Passes both tests.
4363 ac_preproc_ok=:
4364 break
4365 fi
4366 rm -f conftest.err conftest.i conftest.$ac_ext
4367
4368 done
4369 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4370 rm -f conftest.i conftest.err conftest.$ac_ext
4371 if $ac_preproc_ok; then :
4372
4373 else
4374 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4375 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4376 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4377 See \`config.log' for more details" "$LINENO" 5; }
4378 fi
4379
4380 ac_ext=c
4381 ac_cpp='$CPP $CPPFLAGS'
4382 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4383 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4384 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4385
4386
4387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4388 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4389 if test "${ac_cv_path_GREP+set}" = set; then :
4390 $as_echo_n "(cached) " >&6
4391 else
4392 if test -z "$GREP"; then
4393 ac_path_GREP_found=false
4394 # Loop through the user's path and test for each of PROGNAME-LIST
4395 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4396 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4397 do
4398 IFS=$as_save_IFS
4399 test -z "$as_dir" && as_dir=.
4400 for ac_prog in grep ggrep; do
4401 for ac_exec_ext in '' $ac_executable_extensions; do
4402 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4403 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4404 # Check for GNU ac_path_GREP and select it if it is found.
4405 # Check for GNU $ac_path_GREP
4406 case `"$ac_path_GREP" --version 2>&1` in
4407 *GNU*)
4408 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4409 *)
4410 ac_count=0
4411 $as_echo_n 0123456789 >"conftest.in"
4412 while :
4413 do
4414 cat "conftest.in" "conftest.in" >"conftest.tmp"
4415 mv "conftest.tmp" "conftest.in"
4416 cp "conftest.in" "conftest.nl"
4417 $as_echo 'GREP' >> "conftest.nl"
4418 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4419 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4420 as_fn_arith $ac_count + 1 && ac_count=$as_val
4421 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4422 # Best one so far, save it but keep looking for a better one
4423 ac_cv_path_GREP="$ac_path_GREP"
4424 ac_path_GREP_max=$ac_count
4425 fi
4426 # 10*(2^10) chars as input seems more than enough
4427 test $ac_count -gt 10 && break
4428 done
4429 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4430 esac
4431
4432 $ac_path_GREP_found && break 3
4433 done
4434 done
4435 done
4436 IFS=$as_save_IFS
4437 if test -z "$ac_cv_path_GREP"; then
4438 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4439 fi
4440 else
4441 ac_cv_path_GREP=$GREP
4442 fi
4443
4444 fi
4445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4446 $as_echo "$ac_cv_path_GREP" >&6; }
4447 GREP="$ac_cv_path_GREP"
4448
4449
4450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4451 $as_echo_n "checking for egrep... " >&6; }
4452 if test "${ac_cv_path_EGREP+set}" = set; then :
4453 $as_echo_n "(cached) " >&6
4454 else
4455 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4456 then ac_cv_path_EGREP="$GREP -E"
4457 else
4458 if test -z "$EGREP"; then
4459 ac_path_EGREP_found=false
4460 # Loop through the user's path and test for each of PROGNAME-LIST
4461 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4462 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4463 do
4464 IFS=$as_save_IFS
4465 test -z "$as_dir" && as_dir=.
4466 for ac_prog in egrep; do
4467 for ac_exec_ext in '' $ac_executable_extensions; do
4468 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4469 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4470 # Check for GNU ac_path_EGREP and select it if it is found.
4471 # Check for GNU $ac_path_EGREP
4472 case `"$ac_path_EGREP" --version 2>&1` in
4473 *GNU*)
4474 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4475 *)
4476 ac_count=0
4477 $as_echo_n 0123456789 >"conftest.in"
4478 while :
4479 do
4480 cat "conftest.in" "conftest.in" >"conftest.tmp"
4481 mv "conftest.tmp" "conftest.in"
4482 cp "conftest.in" "conftest.nl"
4483 $as_echo 'EGREP' >> "conftest.nl"
4484 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4485 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4486 as_fn_arith $ac_count + 1 && ac_count=$as_val
4487 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4488 # Best one so far, save it but keep looking for a better one
4489 ac_cv_path_EGREP="$ac_path_EGREP"
4490 ac_path_EGREP_max=$ac_count
4491 fi
4492 # 10*(2^10) chars as input seems more than enough
4493 test $ac_count -gt 10 && break
4494 done
4495 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4496 esac
4497
4498 $ac_path_EGREP_found && break 3
4499 done
4500 done
4501 done
4502 IFS=$as_save_IFS
4503 if test -z "$ac_cv_path_EGREP"; then
4504 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4505 fi
4506 else
4507 ac_cv_path_EGREP=$EGREP
4508 fi
4509
4510 fi
4511 fi
4512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4513 $as_echo "$ac_cv_path_EGREP" >&6; }
4514 EGREP="$ac_cv_path_EGREP"
4515
4516
4517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4518 $as_echo_n "checking for ANSI C header files... " >&6; }
4519 if test "${ac_cv_header_stdc+set}" = set; then :
4520 $as_echo_n "(cached) " >&6
4521 else
4522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4523 /* end confdefs.h. */
4524 #include <stdlib.h>
4525 #include <stdarg.h>
4526 #include <string.h>
4527 #include <float.h>
4528
4529 int
4530 main ()
4531 {
4532
4533 ;
4534 return 0;
4535 }
4536 _ACEOF
4537 if ac_fn_c_try_compile "$LINENO"; then :
4538 ac_cv_header_stdc=yes
4539 else
4540 ac_cv_header_stdc=no
4541 fi
4542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4543
4544 if test $ac_cv_header_stdc = yes; then
4545 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4547 /* end confdefs.h. */
4548 #include <string.h>
4549
4550 _ACEOF
4551 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4552 $EGREP "memchr" >/dev/null 2>&1; then :
4553
4554 else
4555 ac_cv_header_stdc=no
4556 fi
4557 rm -f conftest*
4558
4559 fi
4560
4561 if test $ac_cv_header_stdc = yes; then
4562 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4564 /* end confdefs.h. */
4565 #include <stdlib.h>
4566
4567 _ACEOF
4568 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4569 $EGREP "free" >/dev/null 2>&1; then :
4570
4571 else
4572 ac_cv_header_stdc=no
4573 fi
4574 rm -f conftest*
4575
4576 fi
4577
4578 if test $ac_cv_header_stdc = yes; then
4579 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4580 if test "$cross_compiling" = yes; then :
4581 :
4582 else
4583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4584 /* end confdefs.h. */
4585 #include <ctype.h>
4586 #include <stdlib.h>
4587 #if ((' ' & 0x0FF) == 0x020)
4588 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4589 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4590 #else
4591 # define ISLOWER(c) \
4592 (('a' <= (c) && (c) <= 'i') \
4593 || ('j' <= (c) && (c) <= 'r') \
4594 || ('s' <= (c) && (c) <= 'z'))
4595 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4596 #endif
4597
4598 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4599 int
4600 main ()
4601 {
4602 int i;
4603 for (i = 0; i < 256; i++)
4604 if (XOR (islower (i), ISLOWER (i))
4605 || toupper (i) != TOUPPER (i))
4606 return 2;
4607 return 0;
4608 }
4609 _ACEOF
4610 if ac_fn_c_try_run "$LINENO"; then :
4611
4612 else
4613 ac_cv_header_stdc=no
4614 fi
4615 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4616 conftest.$ac_objext conftest.beam conftest.$ac_ext
4617 fi
4618
4619 fi
4620 fi
4621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4622 $as_echo "$ac_cv_header_stdc" >&6; }
4623 if test $ac_cv_header_stdc = yes; then
4624
4625 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4626
4627 fi
4628
4629 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4630 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4631 inttypes.h stdint.h unistd.h
4632 do :
4633 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4634 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4635 "
4636 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4637 cat >>confdefs.h <<_ACEOF
4638 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4639 _ACEOF
4640
4641 fi
4642
4643 done
4644
4645
4646
4647 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4648 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4649 MINIX=yes
4650 else
4651 MINIX=
4652 fi
4653
4654
4655 if test "$MINIX" = yes; then
4656
4657 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4658
4659
4660 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4661
4662
4663 $as_echo "#define _MINIX 1" >>confdefs.h
4664
4665 fi
4666
4667
4668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4669 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4670 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4671 $as_echo_n "(cached) " >&6
4672 else
4673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4674 /* end confdefs.h. */
4675
4676 # define __EXTENSIONS__ 1
4677 $ac_includes_default
4678 int
4679 main ()
4680 {
4681
4682 ;
4683 return 0;
4684 }
4685 _ACEOF
4686 if ac_fn_c_try_compile "$LINENO"; then :
4687 ac_cv_safe_to_define___extensions__=yes
4688 else
4689 ac_cv_safe_to_define___extensions__=no
4690 fi
4691 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4692 fi
4693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4694 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4695 test $ac_cv_safe_to_define___extensions__ = yes &&
4696 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4697
4698 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4699
4700 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4701
4702 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4703
4704 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4705
4706
4707
4708 ### Use -Wno-pointer-sign if the compiler supports it
4709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wno-pointer-sign" >&5
4710 $as_echo_n "checking whether gcc understands -Wno-pointer-sign... " >&6; }
4711 SAVE_CFLAGS="$CFLAGS"
4712 CFLAGS="$CFLAGS -Wno-pointer-sign"
4713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4714 /* end confdefs.h. */
4715
4716 int
4717 main ()
4718 {
4719
4720 ;
4721 return 0;
4722 }
4723 _ACEOF
4724 if ac_fn_c_try_compile "$LINENO"; then :
4725 has_option=yes
4726 else
4727 has_option=no
4728 fi
4729 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4730 if test $has_option = yes; then
4731 C_WARNINGS_SWITCH="-Wno-pointer-sign $C_WARNINGS_SWITCH"
4732 fi
4733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
4734 $as_echo "$has_option" >&6; }
4735 CFLAGS="$SAVE_CFLAGS"
4736 unset has_option
4737 unset SAVE_CFLAGS
4738
4739 ### Use -Wdeclaration-after-statement if the compiler supports it
4740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
4741 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
4742 SAVE_CFLAGS="$CFLAGS"
4743 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
4744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4745 /* end confdefs.h. */
4746
4747 int
4748 main ()
4749 {
4750
4751 ;
4752 return 0;
4753 }
4754 _ACEOF
4755 if ac_fn_c_try_compile "$LINENO"; then :
4756 has_option=yes
4757 else
4758 has_option=no
4759 fi
4760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4761 if test $has_option = yes; then
4762 C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
4763 fi
4764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
4765 $as_echo "$has_option" >&6; }
4766 CFLAGS="$SAVE_CFLAGS"
4767 unset has_option
4768 unset SAVE_CFLAGS
4769
4770 #### Some other nice autoconf tests.
4771
4772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
4773 $as_echo_n "checking whether ln -s works... " >&6; }
4774 LN_S=$as_ln_s
4775 if test "$LN_S" = "ln -s"; then
4776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4777 $as_echo "yes" >&6; }
4778 else
4779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
4780 $as_echo "no, using $LN_S" >&6; }
4781 fi
4782
4783 ac_ext=c
4784 ac_cpp='$CPP $CPPFLAGS'
4785 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4786 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4787 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4789 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4790 # On Suns, sometimes $CPP names a directory.
4791 if test -n "$CPP" && test -d "$CPP"; then
4792 CPP=
4793 fi
4794 if test -z "$CPP"; then
4795 if test "${ac_cv_prog_CPP+set}" = set; then :
4796 $as_echo_n "(cached) " >&6
4797 else
4798 # Double quotes because CPP needs to be expanded
4799 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4800 do
4801 ac_preproc_ok=false
4802 for ac_c_preproc_warn_flag in '' yes
4803 do
4804 # Use a header file that comes with gcc, so configuring glibc
4805 # with a fresh cross-compiler works.
4806 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4807 # <limits.h> exists even on freestanding compilers.
4808 # On the NeXT, cc -E runs the code through the compiler's parser,
4809 # not just through cpp. "Syntax error" is here to catch this case.
4810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4811 /* end confdefs.h. */
4812 #ifdef __STDC__
4813 # include <limits.h>
4814 #else
4815 # include <assert.h>
4816 #endif
4817 Syntax error
4818 _ACEOF
4819 if ac_fn_c_try_cpp "$LINENO"; then :
4820
4821 else
4822 # Broken: fails on valid input.
4823 continue
4824 fi
4825 rm -f conftest.err conftest.i conftest.$ac_ext
4826
4827 # OK, works on sane cases. Now check whether nonexistent headers
4828 # can be detected and how.
4829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4830 /* end confdefs.h. */
4831 #include <ac_nonexistent.h>
4832 _ACEOF
4833 if ac_fn_c_try_cpp "$LINENO"; then :
4834 # Broken: success on invalid input.
4835 continue
4836 else
4837 # Passes both tests.
4838 ac_preproc_ok=:
4839 break
4840 fi
4841 rm -f conftest.err conftest.i conftest.$ac_ext
4842
4843 done
4844 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4845 rm -f conftest.i conftest.err conftest.$ac_ext
4846 if $ac_preproc_ok; then :
4847 break
4848 fi
4849
4850 done
4851 ac_cv_prog_CPP=$CPP
4852
4853 fi
4854 CPP=$ac_cv_prog_CPP
4855 else
4856 ac_cv_prog_CPP=$CPP
4857 fi
4858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4859 $as_echo "$CPP" >&6; }
4860 ac_preproc_ok=false
4861 for ac_c_preproc_warn_flag in '' yes
4862 do
4863 # Use a header file that comes with gcc, so configuring glibc
4864 # with a fresh cross-compiler works.
4865 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4866 # <limits.h> exists even on freestanding compilers.
4867 # On the NeXT, cc -E runs the code through the compiler's parser,
4868 # not just through cpp. "Syntax error" is here to catch this case.
4869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4870 /* end confdefs.h. */
4871 #ifdef __STDC__
4872 # include <limits.h>
4873 #else
4874 # include <assert.h>
4875 #endif
4876 Syntax error
4877 _ACEOF
4878 if ac_fn_c_try_cpp "$LINENO"; then :
4879
4880 else
4881 # Broken: fails on valid input.
4882 continue
4883 fi
4884 rm -f conftest.err conftest.i conftest.$ac_ext
4885
4886 # OK, works on sane cases. Now check whether nonexistent headers
4887 # can be detected and how.
4888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4889 /* end confdefs.h. */
4890 #include <ac_nonexistent.h>
4891 _ACEOF
4892 if ac_fn_c_try_cpp "$LINENO"; then :
4893 # Broken: success on invalid input.
4894 continue
4895 else
4896 # Passes both tests.
4897 ac_preproc_ok=:
4898 break
4899 fi
4900 rm -f conftest.err conftest.i conftest.$ac_ext
4901
4902 done
4903 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4904 rm -f conftest.i conftest.err conftest.$ac_ext
4905 if $ac_preproc_ok; then :
4906
4907 else
4908 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4909 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4910 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4911 See \`config.log' for more details" "$LINENO" 5; }
4912 fi
4913
4914 ac_ext=c
4915 ac_cpp='$CPP $CPPFLAGS'
4916 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4917 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4918 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4919
4920 # Find a good install program. We prefer a C program (faster),
4921 # so one script is as good as another. But avoid the broken or
4922 # incompatible versions:
4923 # SysV /etc/install, /usr/sbin/install
4924 # SunOS /usr/etc/install
4925 # IRIX /sbin/install
4926 # AIX /bin/install
4927 # AmigaOS /C/install, which installs bootblocks on floppy discs
4928 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4929 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4930 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4931 # OS/2's system install, which has a completely different semantic
4932 # ./install, which can be erroneously created by make from ./install.sh.
4933 # Reject install programs that cannot install multiple files.
4934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4935 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4936 if test -z "$INSTALL"; then
4937 if test "${ac_cv_path_install+set}" = set; then :
4938 $as_echo_n "(cached) " >&6
4939 else
4940 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4941 for as_dir in $PATH
4942 do
4943 IFS=$as_save_IFS
4944 test -z "$as_dir" && as_dir=.
4945 # Account for people who put trailing slashes in PATH elements.
4946 case $as_dir/ in #((
4947 ./ | .// | /[cC]/* | \
4948 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4949 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4950 /usr/ucb/* ) ;;
4951 *)
4952 # OSF1 and SCO ODT 3.0 have their own names for install.
4953 # Don't use installbsd from OSF since it installs stuff as root
4954 # by default.
4955 for ac_prog in ginstall scoinst install; do
4956 for ac_exec_ext in '' $ac_executable_extensions; do
4957 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4958 if test $ac_prog = install &&
4959 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4960 # AIX install. It has an incompatible calling convention.
4961 :
4962 elif test $ac_prog = install &&
4963 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4964 # program-specific install script used by HP pwplus--don't use.
4965 :
4966 else
4967 rm -rf conftest.one conftest.two conftest.dir
4968 echo one > conftest.one
4969 echo two > conftest.two
4970 mkdir conftest.dir
4971 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4972 test -s conftest.one && test -s conftest.two &&
4973 test -s conftest.dir/conftest.one &&
4974 test -s conftest.dir/conftest.two
4975 then
4976 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4977 break 3
4978 fi
4979 fi
4980 fi
4981 done
4982 done
4983 ;;
4984 esac
4985
4986 done
4987 IFS=$as_save_IFS
4988
4989 rm -rf conftest.one conftest.two conftest.dir
4990
4991 fi
4992 if test "${ac_cv_path_install+set}" = set; then
4993 INSTALL=$ac_cv_path_install
4994 else
4995 # As a last resort, use the slow shell script. Don't cache a
4996 # value for INSTALL within a source directory, because that will
4997 # break other packages using the cache if that directory is
4998 # removed, or if the value is a relative name.
4999 INSTALL=$ac_install_sh
5000 fi
5001 fi
5002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5003 $as_echo "$INSTALL" >&6; }
5004
5005 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5006 # It thinks the first close brace ends the variable substitution.
5007 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5008
5009 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5010
5011 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5012
5013 if test "x$RANLIB" = x; then
5014 if test -n "$ac_tool_prefix"; then
5015 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5016 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5018 $as_echo_n "checking for $ac_word... " >&6; }
5019 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5020 $as_echo_n "(cached) " >&6
5021 else
5022 if test -n "$RANLIB"; then
5023 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5024 else
5025 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5026 for as_dir in $PATH
5027 do
5028 IFS=$as_save_IFS
5029 test -z "$as_dir" && as_dir=.
5030 for ac_exec_ext in '' $ac_executable_extensions; do
5031 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5032 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5033 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5034 break 2
5035 fi
5036 done
5037 done
5038 IFS=$as_save_IFS
5039
5040 fi
5041 fi
5042 RANLIB=$ac_cv_prog_RANLIB
5043 if test -n "$RANLIB"; then
5044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5045 $as_echo "$RANLIB" >&6; }
5046 else
5047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5048 $as_echo "no" >&6; }
5049 fi
5050
5051
5052 fi
5053 if test -z "$ac_cv_prog_RANLIB"; then
5054 ac_ct_RANLIB=$RANLIB
5055 # Extract the first word of "ranlib", so it can be a program name with args.
5056 set dummy ranlib; ac_word=$2
5057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5058 $as_echo_n "checking for $ac_word... " >&6; }
5059 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5060 $as_echo_n "(cached) " >&6
5061 else
5062 if test -n "$ac_ct_RANLIB"; then
5063 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5064 else
5065 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5066 for as_dir in $PATH
5067 do
5068 IFS=$as_save_IFS
5069 test -z "$as_dir" && as_dir=.
5070 for ac_exec_ext in '' $ac_executable_extensions; do
5071 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5072 ac_cv_prog_ac_ct_RANLIB="ranlib"
5073 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5074 break 2
5075 fi
5076 done
5077 done
5078 IFS=$as_save_IFS
5079
5080 fi
5081 fi
5082 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5083 if test -n "$ac_ct_RANLIB"; then
5084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5085 $as_echo "$ac_ct_RANLIB" >&6; }
5086 else
5087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5088 $as_echo "no" >&6; }
5089 fi
5090
5091 if test "x$ac_ct_RANLIB" = x; then
5092 RANLIB=":"
5093 else
5094 case $cross_compiling:$ac_tool_warned in
5095 yes:)
5096 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5097 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5098 ac_tool_warned=yes ;;
5099 esac
5100 RANLIB=$ac_ct_RANLIB
5101 fi
5102 else
5103 RANLIB="$ac_cv_prog_RANLIB"
5104 fi
5105
5106 fi
5107 # Extract the first word of "install-info", so it can be a program name with args.
5108 set dummy install-info; ac_word=$2
5109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5110 $as_echo_n "checking for $ac_word... " >&6; }
5111 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
5112 $as_echo_n "(cached) " >&6
5113 else
5114 case $INSTALL_INFO in
5115 [\\/]* | ?:[\\/]*)
5116 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5117 ;;
5118 *)
5119 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5120 for as_dir in $PATH
5121 do
5122 IFS=$as_save_IFS
5123 test -z "$as_dir" && as_dir=.
5124 for ac_exec_ext in '' $ac_executable_extensions; do
5125 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5126 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5127 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5128 break 2
5129 fi
5130 done
5131 done
5132 IFS=$as_save_IFS
5133
5134 ;;
5135 esac
5136 fi
5137 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5138 if test -n "$INSTALL_INFO"; then
5139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
5140 $as_echo "$INSTALL_INFO" >&6; }
5141 else
5142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5143 $as_echo "no" >&6; }
5144 fi
5145
5146
5147 # Extract the first word of "install-info", so it can be a program name with args.
5148 set dummy install-info; ac_word=$2
5149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5150 $as_echo_n "checking for $ac_word... " >&6; }
5151 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
5152 $as_echo_n "(cached) " >&6
5153 else
5154 case $INSTALL_INFO in
5155 [\\/]* | ?:[\\/]*)
5156 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5157 ;;
5158 *)
5159 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5160 for as_dir in /usr/sbin
5161 do
5162 IFS=$as_save_IFS
5163 test -z "$as_dir" && as_dir=.
5164 for ac_exec_ext in '' $ac_executable_extensions; do
5165 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5166 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5167 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5168 break 2
5169 fi
5170 done
5171 done
5172 IFS=$as_save_IFS
5173
5174 ;;
5175 esac
5176 fi
5177 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5178 if test -n "$INSTALL_INFO"; then
5179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
5180 $as_echo "$INSTALL_INFO" >&6; }
5181 else
5182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5183 $as_echo "no" >&6; }
5184 fi
5185
5186
5187 # Extract the first word of "install-info", so it can be a program name with args.
5188 set dummy install-info; ac_word=$2
5189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5190 $as_echo_n "checking for $ac_word... " >&6; }
5191 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
5192 $as_echo_n "(cached) " >&6
5193 else
5194 case $INSTALL_INFO in
5195 [\\/]* | ?:[\\/]*)
5196 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5197 ;;
5198 *)
5199 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5200 for as_dir in /sbin
5201 do
5202 IFS=$as_save_IFS
5203 test -z "$as_dir" && as_dir=.
5204 for ac_exec_ext in '' $ac_executable_extensions; do
5205 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5206 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5207 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5208 break 2
5209 fi
5210 done
5211 done
5212 IFS=$as_save_IFS
5213
5214 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
5215 ;;
5216 esac
5217 fi
5218 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5219 if test -n "$INSTALL_INFO"; then
5220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
5221 $as_echo "$INSTALL_INFO" >&6; }
5222 else
5223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5224 $as_echo "no" >&6; }
5225 fi
5226
5227
5228 # Extract the first word of "gzip", so it can be a program name with args.
5229 set dummy gzip; ac_word=$2
5230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5231 $as_echo_n "checking for $ac_word... " >&6; }
5232 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
5233 $as_echo_n "(cached) " >&6
5234 else
5235 case $GZIP_PROG in
5236 [\\/]* | ?:[\\/]*)
5237 ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
5238 ;;
5239 *)
5240 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5241 for as_dir in $PATH
5242 do
5243 IFS=$as_save_IFS
5244 test -z "$as_dir" && as_dir=.
5245 for ac_exec_ext in '' $ac_executable_extensions; do
5246 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5247 ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
5248 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5249 break 2
5250 fi
5251 done
5252 done
5253 IFS=$as_save_IFS
5254
5255 ;;
5256 esac
5257 fi
5258 GZIP_PROG=$ac_cv_path_GZIP_PROG
5259 if test -n "$GZIP_PROG"; then
5260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
5261 $as_echo "$GZIP_PROG" >&6; }
5262 else
5263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5264 $as_echo "no" >&6; }
5265 fi
5266
5267
5268
5269
5270 ## Need makeinfo >= 4.6 (?) to build the manuals.
5271 # Extract the first word of "makeinfo", so it can be a program name with args.
5272 set dummy makeinfo; ac_word=$2
5273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5274 $as_echo_n "checking for $ac_word... " >&6; }
5275 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
5276 $as_echo_n "(cached) " >&6
5277 else
5278 case $MAKEINFO in
5279 [\\/]* | ?:[\\/]*)
5280 ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
5281 ;;
5282 *)
5283 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5284 for as_dir in $PATH
5285 do
5286 IFS=$as_save_IFS
5287 test -z "$as_dir" && as_dir=.
5288 for ac_exec_ext in '' $ac_executable_extensions; do
5289 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5290 ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
5291 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5292 break 2
5293 fi
5294 done
5295 done
5296 IFS=$as_save_IFS
5297
5298 test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
5299 ;;
5300 esac
5301 fi
5302 MAKEINFO=$ac_cv_path_MAKEINFO
5303 if test -n "$MAKEINFO"; then
5304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
5305 $as_echo "$MAKEINFO" >&6; }
5306 else
5307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5308 $as_echo "no" >&6; }
5309 fi
5310
5311
5312 if test "$MAKEINFO" != "no" && \
5313 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
5314 MAKEINFO=no
5315 fi
5316
5317 ## Makeinfo is unusual. For a released Emacs, the manuals are
5318 ## pre-built, and not deleted by the normal clean rules. makeinfo is
5319 ## therefore in the category of "special tools" not normally required, which
5320 ## configure does not have to check for (eg autoconf itself).
5321 ## In a Bazaar checkout on the other hand, the manuals are not included.
5322 ## So makeinfo is a requirement to build from Bazaar, and configure
5323 ## should test for it as it does for any other build requirement.
5324 ## We use the presence of $srcdir/info/emacs to distinguish a release,
5325 ## with pre-built manuals, from a Bazaar checkout.
5326 if test "$MAKEINFO" = "no"; then
5327 if test "x${with_makeinfo}" = "xno"; then
5328 MAKEINFO=off
5329 elif ! test -e $srcdir/info/emacs; then
5330 as_fn_error $? "You do not seem to have makeinfo >= 4.6, and your
5331 source tree does not seem to have pre-built manuals in the \`info' directory.
5332 Either install a suitable version of makeinfo, or re-run configure
5333 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
5334 fi
5335 fi
5336
5337
5338 if test x$GCC = xyes && test "x$GCC_LINK_TEST_OPTIONS" != x
5339 then
5340 ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
5341 fi
5342
5343 if test x$GCC = x && test "x$NON_GCC_LINK_TEST_OPTIONS" != x
5344 then
5345 ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
5346 fi
5347
5348
5349 late_LDFLAGS=$LDFLAGS
5350 if test "$GCC" = yes; then
5351 LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
5352 else
5353 LDFLAGS="$LDFLAGS -znocombreloc"
5354 fi
5355
5356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
5357 $as_echo_n "checking for -znocombreloc... " >&6; }
5358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5359 /* end confdefs.h. */
5360 main(){return 0;}
5361 _ACEOF
5362 if ac_fn_c_try_link "$LINENO"; then :
5363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5364 $as_echo "yes" >&6; }
5365 else
5366 LDFLAGS=$late_LDFLAGS
5367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5368 $as_echo "no" >&6; }
5369 fi
5370 rm -f core conftest.err conftest.$ac_objext \
5371 conftest$ac_exeext conftest.$ac_ext
5372
5373 #### Extract some information from the operating system and machine files.
5374
5375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the machine- and system-dependent files to find out
5376 - which libraries the lib-src programs will want, and
5377 - whether the GNU malloc routines are usable..." >&5
5378 $as_echo "$as_me: checking the machine- and system-dependent files to find out
5379 - which libraries the lib-src programs will want, and
5380 - whether the GNU malloc routines are usable..." >&6;}
5381
5382 ### First figure out CFLAGS (which we use for running the compiler here)
5383 ### and REAL_CFLAGS (which we use for real compilation).
5384 ### The two are the same except on a few systems, where they are made
5385 ### different to work around various lossages. For example,
5386 ### GCC 2.5 on GNU/Linux needs them to be different because it treats -g
5387 ### as implying static linking.
5388
5389 ### If the CFLAGS env var is specified, we use that value
5390 ### instead of the default.
5391
5392 ### It's not important that this name contain the PID; you can't run
5393 ### two configures in the same directory and have anything work
5394 ### anyway.
5395 tempcname="conftest.c"
5396
5397 echo '
5398 #include "'${srcdir}'/src/'${opsysfile}'"
5399 #include "'${srcdir}'/src/'${machfile}'"
5400 #ifndef LIBS_MACHINE
5401 #define LIBS_MACHINE
5402 #endif
5403 #ifndef LIBS_SYSTEM
5404 #define LIBS_SYSTEM
5405 #endif
5406 #ifndef C_SWITCH_SYSTEM
5407 #define C_SWITCH_SYSTEM
5408 #endif
5409 #ifndef C_SWITCH_MACHINE
5410 #define C_SWITCH_MACHINE
5411 #endif
5412 configure___ libsrc_libs=LIBS_MACHINE LIBS_SYSTEM
5413 configure___ c_switch_system=C_SWITCH_SYSTEM
5414 configure___ c_switch_machine=C_SWITCH_MACHINE
5415
5416 #ifndef LIB_X11_LIB
5417 #define LIB_X11_LIB -lX11
5418 #endif
5419
5420 #ifndef LIBX11_SYSTEM
5421 #define LIBX11_SYSTEM
5422 #endif
5423 configure___ LIBX=LIB_X11_LIB LIBX11_SYSTEM
5424
5425 #ifdef UNEXEC
5426 configure___ unexec=UNEXEC
5427 #else
5428 configure___ unexec=unexec.o
5429 #endif
5430
5431 #ifdef SYSTEM_MALLOC
5432 configure___ system_malloc=yes
5433 #else
5434 configure___ system_malloc=no
5435 #endif
5436
5437 #ifdef USE_MMAP_FOR_BUFFERS
5438 configure___ use_mmap_for_buffers=yes
5439 #else
5440 configure___ use_mmap_for_buffers=no
5441 #endif
5442
5443 #ifndef C_DEBUG_SWITCH
5444 #define C_DEBUG_SWITCH -g
5445 #endif
5446
5447 #ifndef C_OPTIMIZE_SWITCH
5448 #ifdef __GNUC__
5449 #define C_OPTIMIZE_SWITCH -O2
5450 #else
5451 #define C_OPTIMIZE_SWITCH -O
5452 #endif
5453 #endif
5454
5455 #ifndef C_WARNINGS_SWITCH
5456 #define C_WARNINGS_SWITCH ${C_WARNINGS_SWITCH}
5457 #endif
5458
5459 #ifndef LD_SWITCH_MACHINE
5460 #define LD_SWITCH_MACHINE
5461 #endif
5462
5463 #ifndef LD_SWITCH_SYSTEM
5464 #define LD_SWITCH_SYSTEM
5465 #endif
5466
5467 #ifndef LD_SWITCH_X_SITE_AUX
5468 #define LD_SWITCH_X_SITE_AUX
5469 #endif
5470
5471 configure___ ld_switch_system=LD_SWITCH_SYSTEM
5472 configure___ ld_switch_machine=LD_SWITCH_MACHINE
5473
5474 #ifdef THIS_IS_CONFIGURE
5475
5476 /* Get the CFLAGS for tests in configure. */
5477 #ifdef __GNUC__
5478 configure___ CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}'
5479 #else
5480 configure___ CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}'
5481 #endif
5482
5483 #else /* not THIS_IS_CONFIGURE */
5484
5485 /* Get the CFLAGS for real compilation. */
5486 #ifdef __GNUC__
5487 configure___ REAL_CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH C_WARNINGS_SWITCH ${PROFILING_CFLAGS} '${SPECIFIED_CFLAGS}'
5488 #else
5489 configure___ REAL_CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}'
5490 #endif
5491
5492 #endif /* not THIS_IS_CONFIGURE */
5493 ' > ${tempcname}
5494
5495 LDFLAGS="${LDFLAGS} ${PROFILING_LDFLAGS}"
5496
5497 # The value of CPP is a quoted variable reference, so we need to do this
5498 # to get its actual value...
5499 CPP=`eval "echo $CPP"`
5500 eval `${CPP} -Isrc ${tempcname} \
5501 | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'`
5502 if test "x$SPECIFIED_CFLAGS" = x; then
5503 eval `${CPP} -Isrc -DTHIS_IS_CONFIGURE ${tempcname} \
5504 | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'`
5505 else
5506 REAL_CFLAGS="$CFLAGS"
5507 fi
5508 rm ${tempcname}
5509
5510 ac_link="$ac_link $ld_switch_machine $ld_switch_system"
5511
5512 ### Make sure subsequent tests use flags consistent with the build flags.
5513
5514 if test x"${OVERRIDE_CPPFLAGS}" != x; then
5515 CPPFLAGS="${OVERRIDE_CPPFLAGS}"
5516 else
5517 CPPFLAGS="$c_switch_system $c_switch_machine $CPPFLAGS"
5518 fi
5519
5520
5521
5522 # Check whether --enable-largefile was given.
5523 if test "${enable_largefile+set}" = set; then :
5524 enableval=$enable_largefile;
5525 fi
5526
5527 if test "$enable_largefile" != no; then
5528
5529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5530 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5531 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5532 $as_echo_n "(cached) " >&6
5533 else
5534 ac_cv_sys_largefile_CC=no
5535 if test "$GCC" != yes; then
5536 ac_save_CC=$CC
5537 while :; do
5538 # IRIX 6.2 and later do not support large files by default,
5539 # so use the C compiler's -n32 option if that helps.
5540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5541 /* end confdefs.h. */
5542 #include <sys/types.h>
5543 /* Check that off_t can represent 2**63 - 1 correctly.
5544 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5545 since some C++ compilers masquerading as C compilers
5546 incorrectly reject 9223372036854775807. */
5547 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5548 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5549 && LARGE_OFF_T % 2147483647 == 1)
5550 ? 1 : -1];
5551 int
5552 main ()
5553 {
5554
5555 ;
5556 return 0;
5557 }
5558 _ACEOF
5559 if ac_fn_c_try_compile "$LINENO"; then :
5560 break
5561 fi
5562 rm -f core conftest.err conftest.$ac_objext
5563 CC="$CC -n32"
5564 if ac_fn_c_try_compile "$LINENO"; then :
5565 ac_cv_sys_largefile_CC=' -n32'; break
5566 fi
5567 rm -f core conftest.err conftest.$ac_objext
5568 break
5569 done
5570 CC=$ac_save_CC
5571 rm -f conftest.$ac_ext
5572 fi
5573 fi
5574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5575 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5576 if test "$ac_cv_sys_largefile_CC" != no; then
5577 CC=$CC$ac_cv_sys_largefile_CC
5578 fi
5579
5580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5581 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5582 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5583 $as_echo_n "(cached) " >&6
5584 else
5585 while :; do
5586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5587 /* end confdefs.h. */
5588 #include <sys/types.h>
5589 /* Check that off_t can represent 2**63 - 1 correctly.
5590 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5591 since some C++ compilers masquerading as C compilers
5592 incorrectly reject 9223372036854775807. */
5593 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5594 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5595 && LARGE_OFF_T % 2147483647 == 1)
5596 ? 1 : -1];
5597 int
5598 main ()
5599 {
5600
5601 ;
5602 return 0;
5603 }
5604 _ACEOF
5605 if ac_fn_c_try_compile "$LINENO"; then :
5606 ac_cv_sys_file_offset_bits=no; break
5607 fi
5608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5610 /* end confdefs.h. */
5611 #define _FILE_OFFSET_BITS 64
5612 #include <sys/types.h>
5613 /* Check that off_t can represent 2**63 - 1 correctly.
5614 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5615 since some C++ compilers masquerading as C compilers
5616 incorrectly reject 9223372036854775807. */
5617 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5618 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5619 && LARGE_OFF_T % 2147483647 == 1)
5620 ? 1 : -1];
5621 int
5622 main ()
5623 {
5624
5625 ;
5626 return 0;
5627 }
5628 _ACEOF
5629 if ac_fn_c_try_compile "$LINENO"; then :
5630 ac_cv_sys_file_offset_bits=64; break
5631 fi
5632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5633 ac_cv_sys_file_offset_bits=unknown
5634 break
5635 done
5636 fi
5637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5638 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5639 case $ac_cv_sys_file_offset_bits in #(
5640 no | unknown) ;;
5641 *)
5642 cat >>confdefs.h <<_ACEOF
5643 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5644 _ACEOF
5645 ;;
5646 esac
5647 rm -rf conftest*
5648 if test $ac_cv_sys_file_offset_bits = unknown; then
5649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5650 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5651 if test "${ac_cv_sys_large_files+set}" = set; then :
5652 $as_echo_n "(cached) " >&6
5653 else
5654 while :; do
5655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5656 /* end confdefs.h. */
5657 #include <sys/types.h>
5658 /* Check that off_t can represent 2**63 - 1 correctly.
5659 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5660 since some C++ compilers masquerading as C compilers
5661 incorrectly reject 9223372036854775807. */
5662 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5663 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5664 && LARGE_OFF_T % 2147483647 == 1)
5665 ? 1 : -1];
5666 int
5667 main ()
5668 {
5669
5670 ;
5671 return 0;
5672 }
5673 _ACEOF
5674 if ac_fn_c_try_compile "$LINENO"; then :
5675 ac_cv_sys_large_files=no; break
5676 fi
5677 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5679 /* end confdefs.h. */
5680 #define _LARGE_FILES 1
5681 #include <sys/types.h>
5682 /* Check that off_t can represent 2**63 - 1 correctly.
5683 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5684 since some C++ compilers masquerading as C compilers
5685 incorrectly reject 9223372036854775807. */
5686 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5687 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5688 && LARGE_OFF_T % 2147483647 == 1)
5689 ? 1 : -1];
5690 int
5691 main ()
5692 {
5693
5694 ;
5695 return 0;
5696 }
5697 _ACEOF
5698 if ac_fn_c_try_compile "$LINENO"; then :
5699 ac_cv_sys_large_files=1; break
5700 fi
5701 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5702 ac_cv_sys_large_files=unknown
5703 break
5704 done
5705 fi
5706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5707 $as_echo "$ac_cv_sys_large_files" >&6; }
5708 case $ac_cv_sys_large_files in #(
5709 no | unknown) ;;
5710 *)
5711 cat >>confdefs.h <<_ACEOF
5712 #define _LARGE_FILES $ac_cv_sys_large_files
5713 _ACEOF
5714 ;;
5715 esac
5716 rm -rf conftest*
5717 fi
5718 fi
5719
5720
5721 ## Note: at present CRT_DIR is only used for amdx86-64 and ibms390x.
5722 ## Other machine types hard-code the location in src/[ms]/*.h.
5723 case "${canonical}" in
5724 x86_64-*-linux-gnu* | s390x-*-linux-gnu* )
5725 ## On x86-64 and s390x GNU/Linux distributions, the standard library
5726 ## can be in a variety of places. We only try /usr/lib64 and /usr/lib.
5727 ## For anything else (eg /usr/lib32), it is up the user to specify
5728 ## the location (bug#5655).
5729 ## Test for crtn.o, not just the directory, because sometimes the
5730 ## directory exists but does not have the relevant files (bug#1287).
5731 ## If user specified a crt-dir, use that unconditionally.
5732 if test "X$CRT_DIR" = "X"; then
5733 CRT_DIR=/usr/lib
5734 test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
5735 fi
5736
5737 test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
5738 as_fn_error $? "crt*.o not found. Use --with-crt-dir to specify the location." "$LINENO" 5
5739 ;;
5740 esac
5741 test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
5742
5743
5744
5745
5746
5747 if test "${with_sound}" != "no"; then
5748 # Sound support for GNU/Linux and the free BSDs.
5749 for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
5750 do :
5751 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5752 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5753 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5754 cat >>confdefs.h <<_ACEOF
5755 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5756 _ACEOF
5757
5758 fi
5759
5760 done
5761
5762 # Emulation library used on NetBSD.
5763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
5764 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
5765 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
5766 $as_echo_n "(cached) " >&6
5767 else
5768 ac_check_lib_save_LIBS=$LIBS
5769 LIBS="-lossaudio $LIBS"
5770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5771 /* end confdefs.h. */
5772
5773 /* Override any GCC internal prototype to avoid an error.
5774 Use char because int might match the return type of a GCC
5775 builtin and then its argument prototype would still apply. */
5776 #ifdef __cplusplus
5777 extern "C"
5778 #endif
5779 char _oss_ioctl ();
5780 int
5781 main ()
5782 {
5783 return _oss_ioctl ();
5784 ;
5785 return 0;
5786 }
5787 _ACEOF
5788 if ac_fn_c_try_link "$LINENO"; then :
5789 ac_cv_lib_ossaudio__oss_ioctl=yes
5790 else
5791 ac_cv_lib_ossaudio__oss_ioctl=no
5792 fi
5793 rm -f core conftest.err conftest.$ac_objext \
5794 conftest$ac_exeext conftest.$ac_ext
5795 LIBS=$ac_check_lib_save_LIBS
5796 fi
5797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
5798 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
5799 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
5800 LIBSOUND=-lossaudio
5801 else
5802 LIBSOUND=
5803 fi
5804
5805
5806
5807 ALSA_REQUIRED=1.0.0
5808 ALSA_MODULES="alsa >= $ALSA_REQUIRED"
5809
5810 succeeded=no
5811
5812 # Extract the first word of "pkg-config", so it can be a program name with args.
5813 set dummy pkg-config; ac_word=$2
5814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5815 $as_echo_n "checking for $ac_word... " >&6; }
5816 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
5817 $as_echo_n "(cached) " >&6
5818 else
5819 case $PKG_CONFIG in
5820 [\\/]* | ?:[\\/]*)
5821 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
5822 ;;
5823 *)
5824 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5825 for as_dir in $PATH
5826 do
5827 IFS=$as_save_IFS
5828 test -z "$as_dir" && as_dir=.
5829 for ac_exec_ext in '' $ac_executable_extensions; do
5830 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5831 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5832 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5833 break 2
5834 fi
5835 done
5836 done
5837 IFS=$as_save_IFS
5838
5839 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
5840 ;;
5841 esac
5842 fi
5843 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
5844 if test -n "$PKG_CONFIG"; then
5845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
5846 $as_echo "$PKG_CONFIG" >&6; }
5847 else
5848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5849 $as_echo "no" >&6; }
5850 fi
5851
5852
5853
5854 if test "$PKG_CONFIG" = "no" ; then
5855 HAVE_ALSA=no
5856 else
5857 PKG_CONFIG_MIN_VERSION=0.9.0
5858 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
5859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
5860 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
5861
5862 if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
5863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5864 $as_echo "yes" >&6; }
5865 succeeded=yes
5866
5867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
5868 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
5869 ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
5870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
5871 $as_echo "$ALSA_CFLAGS" >&6; }
5872
5873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
5874 $as_echo_n "checking ALSA_LIBS... " >&6; }
5875 ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
5876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
5877 $as_echo "$ALSA_LIBS" >&6; }
5878 else
5879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5880 $as_echo "no" >&6; }
5881 ALSA_CFLAGS=""
5882 ALSA_LIBS=""
5883 ## If we have a custom action on failure, don't print errors, but
5884 ## do set a variable so people can do so.
5885 ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
5886
5887 fi
5888
5889
5890
5891 else
5892 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
5893 echo "*** See http://www.freedesktop.org/software/pkgconfig"
5894 fi
5895 fi
5896
5897 if test $succeeded = yes; then
5898 HAVE_ALSA=yes
5899 else
5900 HAVE_ALSA=no
5901 fi
5902
5903 if test $HAVE_ALSA = yes; then
5904 SAVE_CFLAGS="$CFLAGS"
5905 SAVE_LDFLAGS="$LDFLAGS"
5906 CFLAGS="$ALSA_CFLAGS $CFLAGS"
5907 LDFLAGS="$ALSA_LIBS $LDFLAGS"
5908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5909 /* end confdefs.h. */
5910 #include <asoundlib.h>
5911 int
5912 main ()
5913 {
5914 snd_lib_error_set_handler (0);
5915 ;
5916 return 0;
5917 }
5918 _ACEOF
5919 if ac_fn_c_try_compile "$LINENO"; then :
5920 emacs_alsa_normal=yes
5921 else
5922 emacs_alsa_normal=no
5923 fi
5924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5925 if test "$emacs_alsa_normal" != yes; then
5926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5927 /* end confdefs.h. */
5928 #include <alsa/asoundlib.h>
5929 int
5930 main ()
5931 {
5932 snd_lib_error_set_handler (0);
5933 ;
5934 return 0;
5935 }
5936 _ACEOF
5937 if ac_fn_c_try_compile "$LINENO"; then :
5938 emacs_alsa_subdir=yes
5939 else
5940 emacs_alsa_subdir=no
5941 fi
5942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5943 if test "$emacs_alsa_subdir" != yes; then
5944 as_fn_error $? "pkg-config found alsa, but it does not compile. See config.log for error messages." "$LINENO" 5
5945 fi
5946 ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
5947 fi
5948
5949 CFLAGS="$SAVE_CFLAGS"
5950 LDFLAGS="$SAVE_LDFLAGS"
5951 LIBSOUND="$LIBSOUND $ALSA_LIBS"
5952 CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
5953
5954 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
5955
5956 fi
5957
5958 fi
5959
5960 for ac_header in sys/select.h sys/timeb.h sys/time.h unistd.h utime.h \
5961 linux/version.h sys/systeminfo.h termios.h limits.h string.h stdlib.h \
5962 termcap.h stdio_ext.h fcntl.h strings.h coff.h pty.h sys/mman.h \
5963 sys/param.h sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
5964 sys/utsname.h pwd.h utmp.h
5965 do :
5966 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5967 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5968 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5969 cat >>confdefs.h <<_ACEOF
5970 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5971 _ACEOF
5972
5973 fi
5974
5975 done
5976
5977
5978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
5979 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
5980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5981 /* end confdefs.h. */
5982 #include <sys/personality.h>
5983 int
5984 main ()
5985 {
5986 personality (PER_LINUX32)
5987 ;
5988 return 0;
5989 }
5990 _ACEOF
5991 if ac_fn_c_try_compile "$LINENO"; then :
5992 emacs_cv_personality_linux32=yes
5993 else
5994 emacs_cv_personality_linux32=no
5995 fi
5996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
5998 $as_echo "$emacs_cv_personality_linux32" >&6; }
5999
6000 if test $emacs_cv_personality_linux32 = yes; then
6001
6002 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
6003
6004 fi
6005
6006 for ac_header in term.h
6007 do :
6008 ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
6009 if test "x$ac_cv_header_term_h" = x""yes; then :
6010 cat >>confdefs.h <<_ACEOF
6011 #define HAVE_TERM_H 1
6012 _ACEOF
6013
6014 fi
6015
6016 done
6017
6018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6019 $as_echo_n "checking for ANSI C header files... " >&6; }
6020 if test "${ac_cv_header_stdc+set}" = set; then :
6021 $as_echo_n "(cached) " >&6
6022 else
6023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6024 /* end confdefs.h. */
6025 #include <stdlib.h>
6026 #include <stdarg.h>
6027 #include <string.h>
6028 #include <float.h>
6029
6030 int
6031 main ()
6032 {
6033
6034 ;
6035 return 0;
6036 }
6037 _ACEOF
6038 if ac_fn_c_try_compile "$LINENO"; then :
6039 ac_cv_header_stdc=yes
6040 else
6041 ac_cv_header_stdc=no
6042 fi
6043 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6044
6045 if test $ac_cv_header_stdc = yes; then
6046 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6048 /* end confdefs.h. */
6049 #include <string.h>
6050
6051 _ACEOF
6052 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6053 $EGREP "memchr" >/dev/null 2>&1; then :
6054
6055 else
6056 ac_cv_header_stdc=no
6057 fi
6058 rm -f conftest*
6059
6060 fi
6061
6062 if test $ac_cv_header_stdc = yes; then
6063 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6065 /* end confdefs.h. */
6066 #include <stdlib.h>
6067
6068 _ACEOF
6069 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6070 $EGREP "free" >/dev/null 2>&1; then :
6071
6072 else
6073 ac_cv_header_stdc=no
6074 fi
6075 rm -f conftest*
6076
6077 fi
6078
6079 if test $ac_cv_header_stdc = yes; then
6080 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6081 if test "$cross_compiling" = yes; then :
6082 :
6083 else
6084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6085 /* end confdefs.h. */
6086 #include <ctype.h>
6087 #include <stdlib.h>
6088 #if ((' ' & 0x0FF) == 0x020)
6089 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6090 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6091 #else
6092 # define ISLOWER(c) \
6093 (('a' <= (c) && (c) <= 'i') \
6094 || ('j' <= (c) && (c) <= 'r') \
6095 || ('s' <= (c) && (c) <= 'z'))
6096 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6097 #endif
6098
6099 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6100 int
6101 main ()
6102 {
6103 int i;
6104 for (i = 0; i < 256; i++)
6105 if (XOR (islower (i), ISLOWER (i))
6106 || toupper (i) != TOUPPER (i))
6107 return 2;
6108 return 0;
6109 }
6110 _ACEOF
6111 if ac_fn_c_try_run "$LINENO"; then :
6112
6113 else
6114 ac_cv_header_stdc=no
6115 fi
6116 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6117 conftest.$ac_objext conftest.beam conftest.$ac_ext
6118 fi
6119
6120 fi
6121 fi
6122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6123 $as_echo "$ac_cv_header_stdc" >&6; }
6124 if test $ac_cv_header_stdc = yes; then
6125
6126 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6127
6128 fi
6129
6130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
6131 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
6132 if test "${ac_cv_header_time+set}" = set; then :
6133 $as_echo_n "(cached) " >&6
6134 else
6135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6136 /* end confdefs.h. */
6137 #include <sys/types.h>
6138 #include <sys/time.h>
6139 #include <time.h>
6140
6141 int
6142 main ()
6143 {
6144 if ((struct tm *) 0)
6145 return 0;
6146 ;
6147 return 0;
6148 }
6149 _ACEOF
6150 if ac_fn_c_try_compile "$LINENO"; then :
6151 ac_cv_header_time=yes
6152 else
6153 ac_cv_header_time=no
6154 fi
6155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6156 fi
6157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
6158 $as_echo "$ac_cv_header_time" >&6; }
6159 if test $ac_cv_header_time = yes; then
6160
6161 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
6162
6163 fi
6164
6165 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
6166 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
6167 ac_have_decl=1
6168 else
6169 ac_have_decl=0
6170 fi
6171
6172 cat >>confdefs.h <<_ACEOF
6173 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
6174 _ACEOF
6175
6176 if test $ac_cv_have_decl_sys_siglist != yes; then
6177 # For Tru64, at least:
6178 ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
6179 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
6180 ac_have_decl=1
6181 else
6182 ac_have_decl=0
6183 fi
6184
6185 cat >>confdefs.h <<_ACEOF
6186 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
6187 _ACEOF
6188
6189 if test $ac_cv_have_decl___sys_siglist = yes; then
6190
6191 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
6192
6193 fi
6194 fi
6195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
6196 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
6197 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
6198 $as_echo_n "(cached) " >&6
6199 else
6200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6201 /* end confdefs.h. */
6202 #include <sys/types.h>
6203 #include <sys/wait.h>
6204 #ifndef WEXITSTATUS
6205 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
6206 #endif
6207 #ifndef WIFEXITED
6208 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
6209 #endif
6210
6211 int
6212 main ()
6213 {
6214 int s;
6215 wait (&s);
6216 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
6217 ;
6218 return 0;
6219 }
6220 _ACEOF
6221 if ac_fn_c_try_compile "$LINENO"; then :
6222 ac_cv_header_sys_wait_h=yes
6223 else
6224 ac_cv_header_sys_wait_h=no
6225 fi
6226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6227 fi
6228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
6229 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
6230 if test $ac_cv_header_sys_wait_h = yes; then
6231
6232 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
6233
6234 fi
6235
6236
6237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
6238 $as_echo_n "checking for struct utimbuf... " >&6; }
6239 if test "${emacs_cv_struct_utimbuf+set}" = set; then :
6240 $as_echo_n "(cached) " >&6
6241 else
6242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6243 /* end confdefs.h. */
6244 #ifdef TIME_WITH_SYS_TIME
6245 #include <sys/time.h>
6246 #include <time.h>
6247 #else
6248 #ifdef HAVE_SYS_TIME_H
6249 #include <sys/time.h>
6250 #else
6251 #include <time.h>
6252 #endif
6253 #endif
6254 #ifdef HAVE_UTIME_H
6255 #include <utime.h>
6256 #endif
6257 int
6258 main ()
6259 {
6260 static struct utimbuf x; x.actime = x.modtime;
6261 ;
6262 return 0;
6263 }
6264 _ACEOF
6265 if ac_fn_c_try_compile "$LINENO"; then :
6266 emacs_cv_struct_utimbuf=yes
6267 else
6268 emacs_cv_struct_utimbuf=no
6269 fi
6270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6271 fi
6272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
6273 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
6274 if test $emacs_cv_struct_utimbuf = yes; then
6275
6276 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
6277
6278 fi
6279
6280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
6281 $as_echo_n "checking return type of signal handlers... " >&6; }
6282 if test "${ac_cv_type_signal+set}" = set; then :
6283 $as_echo_n "(cached) " >&6
6284 else
6285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6286 /* end confdefs.h. */
6287 #include <sys/types.h>
6288 #include <signal.h>
6289
6290 int
6291 main ()
6292 {
6293 return *(signal (0, 0)) (0) == 1;
6294 ;
6295 return 0;
6296 }
6297 _ACEOF
6298 if ac_fn_c_try_compile "$LINENO"; then :
6299 ac_cv_type_signal=int
6300 else
6301 ac_cv_type_signal=void
6302 fi
6303 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6304 fi
6305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
6306 $as_echo "$ac_cv_type_signal" >&6; }
6307
6308 cat >>confdefs.h <<_ACEOF
6309 #define RETSIGTYPE $ac_cv_type_signal
6310 _ACEOF
6311
6312
6313
6314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
6315 $as_echo_n "checking for speed_t... " >&6; }
6316 if test "${emacs_cv_speed_t+set}" = set; then :
6317 $as_echo_n "(cached) " >&6
6318 else
6319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6320 /* end confdefs.h. */
6321 #include <termios.h>
6322 int
6323 main ()
6324 {
6325 speed_t x = 1;
6326 ;
6327 return 0;
6328 }
6329 _ACEOF
6330 if ac_fn_c_try_compile "$LINENO"; then :
6331 emacs_cv_speed_t=yes
6332 else
6333 emacs_cv_speed_t=no
6334 fi
6335 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6336 fi
6337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
6338 $as_echo "$emacs_cv_speed_t" >&6; }
6339 if test $emacs_cv_speed_t = yes; then
6340
6341 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
6342
6343 fi
6344
6345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
6346 $as_echo_n "checking for struct timeval... " >&6; }
6347 if test "${emacs_cv_struct_timeval+set}" = set; then :
6348 $as_echo_n "(cached) " >&6
6349 else
6350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6351 /* end confdefs.h. */
6352 #ifdef TIME_WITH_SYS_TIME
6353 #include <sys/time.h>
6354 #include <time.h>
6355 #else
6356 #ifdef HAVE_SYS_TIME_H
6357 #include <sys/time.h>
6358 #else
6359 #include <time.h>
6360 #endif
6361 #endif
6362 int
6363 main ()
6364 {
6365 static struct timeval x; x.tv_sec = x.tv_usec;
6366 ;
6367 return 0;
6368 }
6369 _ACEOF
6370 if ac_fn_c_try_compile "$LINENO"; then :
6371 emacs_cv_struct_timeval=yes
6372 else
6373 emacs_cv_struct_timeval=no
6374 fi
6375 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6376 fi
6377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
6378 $as_echo "$emacs_cv_struct_timeval" >&6; }
6379 HAVE_TIMEVAL=$emacs_cv_struct_timeval
6380 if test $emacs_cv_struct_timeval = yes; then
6381
6382 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
6383
6384 fi
6385
6386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
6387 $as_echo_n "checking for struct exception... " >&6; }
6388 if test "${emacs_cv_struct_exception+set}" = set; then :
6389 $as_echo_n "(cached) " >&6
6390 else
6391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6392 /* end confdefs.h. */
6393 #include <math.h>
6394 int
6395 main ()
6396 {
6397 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
6398 ;
6399 return 0;
6400 }
6401 _ACEOF
6402 if ac_fn_c_try_compile "$LINENO"; then :
6403 emacs_cv_struct_exception=yes
6404 else
6405 emacs_cv_struct_exception=no
6406 fi
6407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6408 fi
6409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
6410 $as_echo "$emacs_cv_struct_exception" >&6; }
6411 HAVE_EXCEPTION=$emacs_cv_struct_exception
6412 if test $emacs_cv_struct_exception != yes; then
6413
6414 $as_echo "#define NO_MATHERR 1" >>confdefs.h
6415
6416 fi
6417
6418 for ac_header in sys/socket.h
6419 do :
6420 ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
6421 if test "x$ac_cv_header_sys_socket_h" = x""yes; then :
6422 cat >>confdefs.h <<_ACEOF
6423 #define HAVE_SYS_SOCKET_H 1
6424 _ACEOF
6425
6426 fi
6427
6428 done
6429
6430 for ac_header in net/if.h
6431 do :
6432 ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
6433 #if HAVE_SYS_SOCKET_H
6434 #include <sys/socket.h>
6435 #endif
6436 "
6437 if test "x$ac_cv_header_net_if_h" = x""yes; then :
6438 cat >>confdefs.h <<_ACEOF
6439 #define HAVE_NET_IF_H 1
6440 _ACEOF
6441
6442 fi
6443
6444 done
6445
6446
6447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
6448 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
6449 if test "${ac_cv_struct_tm+set}" = set; then :
6450 $as_echo_n "(cached) " >&6
6451 else
6452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6453 /* end confdefs.h. */
6454 #include <sys/types.h>
6455 #include <time.h>
6456
6457 int
6458 main ()
6459 {
6460 struct tm tm;
6461 int *p = &tm.tm_sec;
6462 return !p;
6463 ;
6464 return 0;
6465 }
6466 _ACEOF
6467 if ac_fn_c_try_compile "$LINENO"; then :
6468 ac_cv_struct_tm=time.h
6469 else
6470 ac_cv_struct_tm=sys/time.h
6471 fi
6472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6473 fi
6474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
6475 $as_echo "$ac_cv_struct_tm" >&6; }
6476 if test $ac_cv_struct_tm = sys/time.h; then
6477
6478 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
6479
6480 fi
6481
6482 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
6483 #include <$ac_cv_struct_tm>
6484
6485 "
6486 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
6487
6488 cat >>confdefs.h <<_ACEOF
6489 #define HAVE_STRUCT_TM_TM_ZONE 1
6490 _ACEOF
6491
6492
6493 fi
6494
6495 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
6496
6497 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
6498
6499 else
6500 ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
6501 "
6502 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
6503 ac_have_decl=1
6504 else
6505 ac_have_decl=0
6506 fi
6507
6508 cat >>confdefs.h <<_ACEOF
6509 #define HAVE_DECL_TZNAME $ac_have_decl
6510 _ACEOF
6511
6512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
6513 $as_echo_n "checking for tzname... " >&6; }
6514 if test "${ac_cv_var_tzname+set}" = set; then :
6515 $as_echo_n "(cached) " >&6
6516 else
6517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6518 /* end confdefs.h. */
6519 #include <time.h>
6520 #if !HAVE_DECL_TZNAME
6521 extern char *tzname[];
6522 #endif
6523
6524 int
6525 main ()
6526 {
6527 return tzname[0][0];
6528 ;
6529 return 0;
6530 }
6531 _ACEOF
6532 if ac_fn_c_try_link "$LINENO"; then :
6533 ac_cv_var_tzname=yes
6534 else
6535 ac_cv_var_tzname=no
6536 fi
6537 rm -f core conftest.err conftest.$ac_objext \
6538 conftest$ac_exeext conftest.$ac_ext
6539 fi
6540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
6541 $as_echo "$ac_cv_var_tzname" >&6; }
6542 if test $ac_cv_var_tzname = yes; then
6543
6544 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
6545
6546 fi
6547 fi
6548
6549 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
6550 "
6551 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
6552
6553 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
6554
6555 fi
6556
6557 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
6558 #if HAVE_SYS_SOCKET_H
6559 #include <sys/socket.h>
6560 #endif
6561 #if HAVE_NET_IF_H
6562 #include <net/if.h>
6563 #endif
6564 "
6565 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
6566
6567 cat >>confdefs.h <<_ACEOF
6568 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
6569 _ACEOF
6570
6571
6572 fi
6573 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
6574 #if HAVE_SYS_SOCKET_H
6575 #include <sys/socket.h>
6576 #endif
6577 #if HAVE_NET_IF_H
6578 #include <net/if.h>
6579 #endif
6580 "
6581 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
6582
6583 cat >>confdefs.h <<_ACEOF
6584 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
6585 _ACEOF
6586
6587
6588 fi
6589 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
6590 #if HAVE_SYS_SOCKET_H
6591 #include <sys/socket.h>
6592 #endif
6593 #if HAVE_NET_IF_H
6594 #include <net/if.h>
6595 #endif
6596 "
6597 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
6598
6599 cat >>confdefs.h <<_ACEOF
6600 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
6601 _ACEOF
6602
6603
6604 fi
6605 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
6606 #if HAVE_SYS_SOCKET_H
6607 #include <sys/socket.h>
6608 #endif
6609 #if HAVE_NET_IF_H
6610 #include <net/if.h>
6611 #endif
6612 "
6613 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
6614
6615 cat >>confdefs.h <<_ACEOF
6616 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
6617 _ACEOF
6618
6619
6620 fi
6621 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
6622 #if HAVE_SYS_SOCKET_H
6623 #include <sys/socket.h>
6624 #endif
6625 #if HAVE_NET_IF_H
6626 #include <net/if.h>
6627 #endif
6628 "
6629 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
6630
6631 cat >>confdefs.h <<_ACEOF
6632 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
6633 _ACEOF
6634
6635
6636 fi
6637
6638
6639
6640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
6641 $as_echo_n "checking for function prototypes... " >&6; }
6642 if test "$ac_cv_prog_cc_c89" != no; then
6643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6644 $as_echo "yes" >&6; }
6645
6646 $as_echo "#define PROTOTYPES 1" >>confdefs.h
6647
6648
6649 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
6650
6651 else
6652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6653 $as_echo "no" >&6; }
6654 fi
6655
6656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
6657 $as_echo_n "checking for working volatile... " >&6; }
6658 if test "${ac_cv_c_volatile+set}" = set; then :
6659 $as_echo_n "(cached) " >&6
6660 else
6661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6662 /* end confdefs.h. */
6663
6664 int
6665 main ()
6666 {
6667
6668 volatile int x;
6669 int * volatile y = (int *) 0;
6670 return !x && !y;
6671 ;
6672 return 0;
6673 }
6674 _ACEOF
6675 if ac_fn_c_try_compile "$LINENO"; then :
6676 ac_cv_c_volatile=yes
6677 else
6678 ac_cv_c_volatile=no
6679 fi
6680 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6681 fi
6682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
6683 $as_echo "$ac_cv_c_volatile" >&6; }
6684 if test $ac_cv_c_volatile = no; then
6685
6686 $as_echo "#define volatile /**/" >>confdefs.h
6687
6688 fi
6689
6690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
6691 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
6692 if test "${ac_cv_c_const+set}" = set; then :
6693 $as_echo_n "(cached) " >&6
6694 else
6695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6696 /* end confdefs.h. */
6697
6698 int
6699 main ()
6700 {
6701 /* FIXME: Include the comments suggested by Paul. */
6702 #ifndef __cplusplus
6703 /* Ultrix mips cc rejects this. */
6704 typedef int charset[2];
6705 const charset cs;
6706 /* SunOS 4.1.1 cc rejects this. */
6707 char const *const *pcpcc;
6708 char **ppc;
6709 /* NEC SVR4.0.2 mips cc rejects this. */
6710 struct point {int x, y;};
6711 static struct point const zero = {0,0};
6712 /* AIX XL C 1.02.0.0 rejects this.
6713 It does not let you subtract one const X* pointer from another in
6714 an arm of an if-expression whose if-part is not a constant
6715 expression */
6716 const char *g = "string";
6717 pcpcc = &g + (g ? g-g : 0);
6718 /* HPUX 7.0 cc rejects these. */
6719 ++pcpcc;
6720 ppc = (char**) pcpcc;
6721 pcpcc = (char const *const *) ppc;
6722 { /* SCO 3.2v4 cc rejects this. */
6723 char *t;
6724 char const *s = 0 ? (char *) 0 : (char const *) 0;
6725
6726 *t++ = 0;
6727 if (s) return 0;
6728 }
6729 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
6730 int x[] = {25, 17};
6731 const int *foo = &x[0];
6732 ++foo;
6733 }
6734 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6735 typedef const int *iptr;
6736 iptr p = 0;
6737 ++p;
6738 }
6739 { /* AIX XL C 1.02.0.0 rejects this saying
6740 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6741 struct s { int j; const int *ap[3]; };
6742 struct s *b; b->j = 5;
6743 }
6744 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6745 const int foo = 10;
6746 if (!foo) return 0;
6747 }
6748 return !cs[0] && !zero.x;
6749 #endif
6750
6751 ;
6752 return 0;
6753 }
6754 _ACEOF
6755 if ac_fn_c_try_compile "$LINENO"; then :
6756 ac_cv_c_const=yes
6757 else
6758 ac_cv_c_const=no
6759 fi
6760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6761 fi
6762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
6763 $as_echo "$ac_cv_c_const" >&6; }
6764 if test $ac_cv_c_const = no; then
6765
6766 $as_echo "#define const /**/" >>confdefs.h
6767
6768 fi
6769
6770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
6771 $as_echo_n "checking for void * support... " >&6; }
6772 if test "${emacs_cv_void_star+set}" = set; then :
6773 $as_echo_n "(cached) " >&6
6774 else
6775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6776 /* end confdefs.h. */
6777
6778 int
6779 main ()
6780 {
6781 void * foo;
6782 ;
6783 return 0;
6784 }
6785 _ACEOF
6786 if ac_fn_c_try_compile "$LINENO"; then :
6787 emacs_cv_void_star=yes
6788 else
6789 emacs_cv_void_star=no
6790 fi
6791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6792 fi
6793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
6794 $as_echo "$emacs_cv_void_star" >&6; }
6795 if test $emacs_cv_void_star = yes; then
6796 $as_echo "#define POINTER_TYPE void" >>confdefs.h
6797
6798 else
6799 $as_echo "#define POINTER_TYPE char" >>confdefs.h
6800
6801 fi
6802
6803
6804
6805
6806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
6807 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
6808 set x ${MAKE-make}
6809 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
6810 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; then :
6811 $as_echo_n "(cached) " >&6
6812 else
6813 cat >conftest.make <<\_ACEOF
6814 SHELL = /bin/sh
6815 all:
6816 @echo '@@@%%%=$(MAKE)=@@@%%%'
6817 _ACEOF
6818 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6819 case `${MAKE-make} -f conftest.make 2>/dev/null` in
6820 *@@@%%%=?*=@@@%%%*)
6821 eval ac_cv_prog_make_${ac_make}_set=yes;;
6822 *)
6823 eval ac_cv_prog_make_${ac_make}_set=no;;
6824 esac
6825 rm -f conftest.make
6826 fi
6827 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
6828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6829 $as_echo "yes" >&6; }
6830 SET_MAKE=
6831 else
6832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6833 $as_echo "no" >&6; }
6834 SET_MAKE="MAKE=${MAKE-make}"
6835 fi
6836
6837
6838 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
6839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
6840 $as_echo_n "checking whether we are using GNU Make... " >&6; }
6841 HAVE_GNU_MAKE=no
6842 testval=`make --version 2>/dev/null | grep 'GNU Make'`
6843 if test "x$testval" != x; then
6844 HAVE_GNU_MAKE=yes
6845 else
6846 ac_enable_autodepend=no
6847 fi
6848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
6849 $as_echo "$HAVE_GNU_MAKE" >&6; }
6850 if test $HAVE_GNU_MAKE = yes; then
6851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
6852 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
6853 SAVE_CFLAGS="$CFLAGS"
6854 CFLAGS="$CFLAGS -MMD -MF deps.d"
6855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6856 /* end confdefs.h. */
6857
6858 int
6859 main ()
6860 {
6861
6862 ;
6863 return 0;
6864 }
6865 _ACEOF
6866 if ac_fn_c_try_compile "$LINENO"; then :
6867
6868 else
6869 ac_enable_autodepend=no
6870 fi
6871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6872 CFLAGS="$SAVE_CFLAGS"
6873 test -f deps.d || ac_enable_autodepend=no
6874 rm -rf deps.d
6875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
6876 $as_echo "$ac_enable_autodepend" >&6; }
6877 fi
6878 if test $ac_enable_autodepend = yes; then
6879
6880 $as_echo "#define AUTO_DEPEND 1" >>confdefs.h
6881
6882 fi
6883 fi
6884
6885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
6886 $as_echo_n "checking for long file names... " >&6; }
6887 if test "${ac_cv_sys_long_file_names+set}" = set; then :
6888 $as_echo_n "(cached) " >&6
6889 else
6890 ac_cv_sys_long_file_names=yes
6891 # Test for long file names in all the places we know might matter:
6892 # . the current directory, where building will happen
6893 # $prefix/lib where we will be installing things
6894 # $exec_prefix/lib likewise
6895 # $TMPDIR if set, where it might want to write temporary files
6896 # /tmp where it might want to write temporary files
6897 # /var/tmp likewise
6898 # /usr/tmp likewise
6899 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
6900 # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
6901 # in the usual case where exec_prefix is '${prefix}'.
6902 case $ac_dir in #(
6903 . | /* | ?:[\\/]*) ;; #(
6904 *) continue;;
6905 esac
6906 test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
6907 ac_xdir=$ac_dir/cf$$
6908 (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
6909 ac_tf1=$ac_xdir/conftest9012345
6910 ac_tf2=$ac_xdir/conftest9012346
6911 touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
6912 ac_cv_sys_long_file_names=no
6913 rm -f -r "$ac_xdir" 2>/dev/null
6914 test $ac_cv_sys_long_file_names = no && break
6915 done
6916 fi
6917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
6918 $as_echo "$ac_cv_sys_long_file_names" >&6; }
6919 if test $ac_cv_sys_long_file_names = yes; then
6920
6921 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
6922
6923 fi
6924
6925
6926 #### Choose a window system.
6927
6928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
6929 $as_echo_n "checking for X... " >&6; }
6930
6931
6932 # Check whether --with-x was given.
6933 if test "${with_x+set}" = set; then :
6934 withval=$with_x;
6935 fi
6936
6937 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
6938 if test "x$with_x" = xno; then
6939 # The user explicitly disabled X.
6940 have_x=disabled
6941 else
6942 case $x_includes,$x_libraries in #(
6943 *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
6944 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
6945 $as_echo_n "(cached) " >&6
6946 else
6947 # One or both of the vars are not set, and there is no cached value.
6948 ac_x_includes=no ac_x_libraries=no
6949 rm -f -r conftest.dir
6950 if mkdir conftest.dir; then
6951 cd conftest.dir
6952 cat >Imakefile <<'_ACEOF'
6953 incroot:
6954 @echo incroot='${INCROOT}'
6955 usrlibdir:
6956 @echo usrlibdir='${USRLIBDIR}'
6957 libdir:
6958 @echo libdir='${LIBDIR}'
6959 _ACEOF
6960 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
6961 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
6962 for ac_var in incroot usrlibdir libdir; do
6963 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
6964 done
6965 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
6966 for ac_extension in a so sl dylib la dll; do
6967 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
6968 test -f "$ac_im_libdir/libX11.$ac_extension"; then
6969 ac_im_usrlibdir=$ac_im_libdir; break
6970 fi
6971 done
6972 # Screen out bogus values from the imake configuration. They are
6973 # bogus both because they are the default anyway, and because
6974 # using them would break gcc on systems where it needs fixed includes.
6975 case $ac_im_incroot in
6976 /usr/include) ac_x_includes= ;;
6977 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
6978 esac
6979 case $ac_im_usrlibdir in
6980 /usr/lib | /usr/lib64 | /lib | /lib64) ;;
6981 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
6982 esac
6983 fi
6984 cd ..
6985 rm -f -r conftest.dir
6986 fi
6987
6988 # Standard set of common directories for X headers.
6989 # Check X11 before X11Rn because it is often a symlink to the current release.
6990 ac_x_header_dirs='
6991 /usr/X11/include
6992 /usr/X11R7/include
6993 /usr/X11R6/include
6994 /usr/X11R5/include
6995 /usr/X11R4/include
6996
6997 /usr/include/X11
6998 /usr/include/X11R7
6999 /usr/include/X11R6
7000 /usr/include/X11R5
7001 /usr/include/X11R4
7002
7003 /usr/local/X11/include
7004 /usr/local/X11R7/include
7005 /usr/local/X11R6/include
7006 /usr/local/X11R5/include
7007 /usr/local/X11R4/include
7008
7009 /usr/local/include/X11
7010 /usr/local/include/X11R7
7011 /usr/local/include/X11R6
7012 /usr/local/include/X11R5
7013 /usr/local/include/X11R4
7014
7015 /usr/X386/include
7016 /usr/x386/include
7017 /usr/XFree86/include/X11
7018
7019 /usr/include
7020 /usr/local/include
7021 /usr/unsupported/include
7022 /usr/athena/include
7023 /usr/local/x11r5/include
7024 /usr/lpp/Xamples/include
7025
7026 /usr/openwin/include
7027 /usr/openwin/share/include'
7028
7029 if test "$ac_x_includes" = no; then
7030 # Guess where to find include files, by looking for Xlib.h.
7031 # First, try using that file with no special directory specified.
7032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7033 /* end confdefs.h. */
7034 #include <X11/Xlib.h>
7035 _ACEOF
7036 if ac_fn_c_try_cpp "$LINENO"; then :
7037 # We can compile using X headers with no special include directory.
7038 ac_x_includes=
7039 else
7040 for ac_dir in $ac_x_header_dirs; do
7041 if test -r "$ac_dir/X11/Xlib.h"; then
7042 ac_x_includes=$ac_dir
7043 break
7044 fi
7045 done
7046 fi
7047 rm -f conftest.err conftest.i conftest.$ac_ext
7048 fi # $ac_x_includes = no
7049
7050 if test "$ac_x_libraries" = no; then
7051 # Check for the libraries.
7052 # See if we find them without any special options.
7053 # Don't add to $LIBS permanently.
7054 ac_save_LIBS=$LIBS
7055 LIBS="-lX11 $LIBS"
7056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7057 /* end confdefs.h. */
7058 #include <X11/Xlib.h>
7059 int
7060 main ()
7061 {
7062 XrmInitialize ()
7063 ;
7064 return 0;
7065 }
7066 _ACEOF
7067 if ac_fn_c_try_link "$LINENO"; then :
7068 LIBS=$ac_save_LIBS
7069 # We can link X programs with no special library path.
7070 ac_x_libraries=
7071 else
7072 LIBS=$ac_save_LIBS
7073 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
7074 do
7075 # Don't even attempt the hair of trying to link an X program!
7076 for ac_extension in a so sl dylib la dll; do
7077 if test -r "$ac_dir/libX11.$ac_extension"; then
7078 ac_x_libraries=$ac_dir
7079 break 2
7080 fi
7081 done
7082 done
7083 fi
7084 rm -f core conftest.err conftest.$ac_objext \
7085 conftest$ac_exeext conftest.$ac_ext
7086 fi # $ac_x_libraries = no
7087
7088 case $ac_x_includes,$ac_x_libraries in #(
7089 no,* | *,no | *\'*)
7090 # Didn't find X, or a directory has "'" in its name.
7091 ac_cv_have_x="have_x=no";; #(
7092 *)
7093 # Record where we found X for the cache.
7094 ac_cv_have_x="have_x=yes\
7095 ac_x_includes='$ac_x_includes'\
7096 ac_x_libraries='$ac_x_libraries'"
7097 esac
7098 fi
7099 ;; #(
7100 *) have_x=yes;;
7101 esac
7102 eval "$ac_cv_have_x"
7103 fi # $with_x != no
7104
7105 if test "$have_x" != yes; then
7106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
7107 $as_echo "$have_x" >&6; }
7108 no_x=yes
7109 else
7110 # If each of the values was on the command line, it overrides each guess.
7111 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
7112 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
7113 # Update the cache value to reflect the command line values.
7114 ac_cv_have_x="have_x=yes\
7115 ac_x_includes='$x_includes'\
7116 ac_x_libraries='$x_libraries'"
7117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
7118 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
7119 fi
7120
7121 if test "$no_x" = yes; then
7122 window_system=none
7123 else
7124 window_system=x11
7125 fi
7126
7127 ## Workaround for bug in autoconf <= 2.62.
7128 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
7129 ## No need to do anything special for these standard directories.
7130 ## This is an experiment, take it out if it causes problems.
7131 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
7132
7133 x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
7134
7135 fi
7136
7137 if test "${x_libraries}" != NONE; then
7138 if test -n "${x_libraries}"; then
7139 LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
7140 LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
7141 fi
7142 x_default_search_path=""
7143 x_search_path=${x_libraries}
7144 if test -z "${x_search_path}"; then
7145 x_search_path=/usr/lib
7146 fi
7147 for x_library in `echo ${x_search_path}: | \
7148 sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
7149 x_search_path="\
7150 ${x_library}/X11/%L/%T/%N%C%S:\
7151 ${x_library}/X11/%l/%T/%N%C%S:\
7152 ${x_library}/X11/%T/%N%C%S:\
7153 ${x_library}/X11/%L/%T/%N%S:\
7154 ${x_library}/X11/%l/%T/%N%S:\
7155 ${x_library}/X11/%T/%N%S"
7156 if test x"${x_default_search_path}" = x; then
7157 x_default_search_path=${x_search_path}
7158 else
7159 x_default_search_path="${x_search_path}:${x_default_search_path}"
7160 fi
7161 done
7162 fi
7163 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
7164 C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
7165 fi
7166
7167 if test x"${x_includes}" = x; then
7168 bitmapdir=/usr/include/X11/bitmaps
7169 else
7170 # accumulate include directories that have X11 bitmap subdirectories
7171 bmd_acc="dummyval"
7172 for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
7173 if test -d "${bmd}/X11/bitmaps"; then
7174 bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
7175 fi
7176 if test -d "${bmd}/bitmaps"; then
7177 bmd_acc="${bmd_acc}:${bmd}/bitmaps"
7178 fi
7179 done
7180 if test ${bmd_acc} != "dummyval"; then
7181 bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
7182 fi
7183 fi
7184
7185 HAVE_NS=no
7186 NS_IMPL_COCOA=no
7187 NS_IMPL_GNUSTEP=no
7188 tmp_CPPFLAGS="$CPPFLAGS"
7189 tmp_CFLAGS="$CFLAGS"
7190 CPPFLAGS="$CPPFLAGS -x objective-c"
7191 CFLAGS="$CFLAGS -x objective-c"
7192 if test "${with_ns}" != no; then
7193 if test "${opsys}" = darwin; then
7194 NS_IMPL_COCOA=yes
7195 ns_appdir=`pwd`/nextstep/Emacs.app
7196 ns_appbindir=`pwd`/nextstep/Emacs.app/Contents/MacOS
7197 ns_appresdir=`pwd`/nextstep/Emacs.app/Contents/Resources
7198 ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
7199 elif test -f $GNUSTEP_CONFIG_FILE; then
7200 NS_IMPL_GNUSTEP=yes
7201 ns_appdir=`pwd`/nextstep/Emacs.app
7202 ns_appbindir=`pwd`/nextstep/Emacs.app
7203 ns_appresdir=`pwd`/nextstep/Emacs.app/Resources
7204 ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
7205 GNUSTEP_MAKEFILES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_MAKEFILES)"
7206 GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
7207 GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
7208 CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS}"
7209 CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS}"
7210 REAL_CFLAGS="$REAL_CFLAGS -I${GNUSTEP_SYSTEM_HEADERS}"
7211 LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES}"
7212 fi
7213 ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
7214 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
7215 HAVE_NS=yes
7216 else
7217 as_fn_error $? "\`--with-ns' was specified, but the include
7218 files are missing or cannot be compiled." "$LINENO" 5
7219 fi
7220
7221
7222 NS_HAVE_NSINTEGER=yes
7223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7224 /* end confdefs.h. */
7225 #include <Foundation/NSObjCRuntime.h>
7226 int
7227 main ()
7228 {
7229 NSInteger i;
7230 ;
7231 return 0;
7232 }
7233 _ACEOF
7234 if ac_fn_c_try_compile "$LINENO"; then :
7235 ns_have_nsinteger=yes
7236 else
7237 ns_have_nsinteger=no
7238 fi
7239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7240 if test $ns_have_nsinteger = no; then
7241 NS_HAVE_NSINTEGER=no
7242 fi
7243 fi
7244 if test "${HAVE_NS}" = yes; then
7245 window_system=nextstep
7246 with_xft=no
7247 # set up packaging dirs
7248 exec_prefix=${ns_appbindir}
7249 libexecdir=${ns_appbindir}/libexec
7250 if test "${EN_NS_SELF_CONTAINED}" = yes; then
7251 prefix=${ns_appresdir}
7252 fi
7253 fi
7254 CFLAGS="$tmp_CFLAGS"
7255 CPPFLAGS="$tmp_CPPFLAGS"
7256
7257 case "${window_system}" in
7258 x11 )
7259 HAVE_X_WINDOWS=yes
7260 HAVE_X11=yes
7261 case "${with_x_toolkit}" in
7262 athena | lucid ) USE_X_TOOLKIT=LUCID ;;
7263 motif ) USE_X_TOOLKIT=MOTIF ;;
7264 gtk ) with_gtk=yes
7265 USE_X_TOOLKIT=none ;;
7266 no ) USE_X_TOOLKIT=none ;;
7267 * ) USE_X_TOOLKIT=maybe ;;
7268 esac
7269 ;;
7270 nextstep | none )
7271 HAVE_X_WINDOWS=no
7272 HAVE_X11=no
7273 USE_X_TOOLKIT=none
7274 ;;
7275 esac
7276
7277 if test "$window_system" = none && test "X$with_x" != "Xno"; then
7278 # Extract the first word of "X", so it can be a program name with args.
7279 set dummy X; ac_word=$2
7280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7281 $as_echo_n "checking for $ac_word... " >&6; }
7282 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
7283 $as_echo_n "(cached) " >&6
7284 else
7285 if test -n "$HAVE_XSERVER"; then
7286 ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
7287 else
7288 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7289 for as_dir in $PATH
7290 do
7291 IFS=$as_save_IFS
7292 test -z "$as_dir" && as_dir=.
7293 for ac_exec_ext in '' $ac_executable_extensions; do
7294 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7295 ac_cv_prog_HAVE_XSERVER="true"
7296 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7297 break 2
7298 fi
7299 done
7300 done
7301 IFS=$as_save_IFS
7302
7303 test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
7304 fi
7305 fi
7306 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
7307 if test -n "$HAVE_XSERVER"; then
7308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
7309 $as_echo "$HAVE_XSERVER" >&6; }
7310 else
7311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7312 $as_echo "no" >&6; }
7313 fi
7314
7315
7316 if test "$HAVE_XSERVER" = true ||
7317 test -n "$DISPLAY" ||
7318 test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
7319 as_fn_error $? "You seem to be running X, but no X development libraries
7320 were found. You should install the relevant development files for X
7321 and for the toolkit you want, such as Gtk+, Lesstif or Motif. Also make
7322 sure you have development files for image handling, i.e.
7323 tiff, gif, jpeg, png and xpm.
7324 If you are sure you want Emacs compiled without X window support, pass
7325 --without-x
7326 to configure." "$LINENO" 5
7327 fi
7328 fi
7329
7330 ### If we're using X11, we should use the X menu package.
7331 HAVE_MENUS=no
7332 case ${HAVE_X11} in
7333 yes ) HAVE_MENUS=yes ;;
7334 esac
7335
7336 # Do the opsystem or machine files prohibit the use of the GNU malloc?
7337 # Assume not, until told otherwise.
7338 GNU_MALLOC=yes
7339 doug_lea_malloc=yes
7340 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
7341 if test "x$ac_cv_func_malloc_get_state" = x""yes; then :
7342
7343 else
7344 doug_lea_malloc=no
7345 fi
7346
7347 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
7348 if test "x$ac_cv_func_malloc_set_state" = x""yes; then :
7349
7350 else
7351 doug_lea_malloc=no
7352 fi
7353
7354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
7355 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
7356 if test "${emacs_cv_var___after_morecore_hook+set}" = set; then :
7357 $as_echo_n "(cached) " >&6
7358 else
7359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7360 /* end confdefs.h. */
7361 extern void (* __after_morecore_hook)();
7362 int
7363 main ()
7364 {
7365 __after_morecore_hook = 0
7366 ;
7367 return 0;
7368 }
7369 _ACEOF
7370 if ac_fn_c_try_link "$LINENO"; then :
7371 emacs_cv_var___after_morecore_hook=yes
7372 else
7373 emacs_cv_var___after_morecore_hook=no
7374 fi
7375 rm -f core conftest.err conftest.$ac_objext \
7376 conftest$ac_exeext conftest.$ac_ext
7377 fi
7378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
7379 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
7380 if test $emacs_cv_var___after_morecore_hook = no; then
7381 doug_lea_malloc=no
7382 fi
7383 if test "${system_malloc}" = "yes"; then
7384 GNU_MALLOC=no
7385 GNU_MALLOC_reason="
7386 (The GNU allocators don't work with this system configuration.)"
7387 fi
7388 if test "$doug_lea_malloc" = "yes" ; then
7389 if test "$GNU_MALLOC" = yes ; then
7390 GNU_MALLOC_reason="
7391 (Using Doug Lea's new malloc from the GNU C Library.)"
7392 fi
7393
7394 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
7395
7396 fi
7397
7398 if test x"${REL_ALLOC}" = x; then
7399 REL_ALLOC=${GNU_MALLOC}
7400 fi
7401
7402
7403
7404
7405
7406 for ac_header in $ac_header_list
7407 do :
7408 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7409 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7410 "
7411 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7412 cat >>confdefs.h <<_ACEOF
7413 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7414 _ACEOF
7415
7416 fi
7417
7418 done
7419
7420
7421
7422
7423
7424
7425
7426
7427 for ac_func in getpagesize
7428 do :
7429 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
7430 if test "x$ac_cv_func_getpagesize" = x""yes; then :
7431 cat >>confdefs.h <<_ACEOF
7432 #define HAVE_GETPAGESIZE 1
7433 _ACEOF
7434
7435 fi
7436 done
7437
7438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
7439 $as_echo_n "checking for working mmap... " >&6; }
7440 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
7441 $as_echo_n "(cached) " >&6
7442 else
7443 if test "$cross_compiling" = yes; then :
7444 ac_cv_func_mmap_fixed_mapped=no
7445 else
7446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7447 /* end confdefs.h. */
7448 $ac_includes_default
7449 /* malloc might have been renamed as rpl_malloc. */
7450 #undef malloc
7451
7452 /* Thanks to Mike Haertel and Jim Avera for this test.
7453 Here is a matrix of mmap possibilities:
7454 mmap private not fixed
7455 mmap private fixed at somewhere currently unmapped
7456 mmap private fixed at somewhere already mapped
7457 mmap shared not fixed
7458 mmap shared fixed at somewhere currently unmapped
7459 mmap shared fixed at somewhere already mapped
7460 For private mappings, we should verify that changes cannot be read()
7461 back from the file, nor mmap's back from the file at a different
7462 address. (There have been systems where private was not correctly
7463 implemented like the infamous i386 svr4.0, and systems where the
7464 VM page cache was not coherent with the file system buffer cache
7465 like early versions of FreeBSD and possibly contemporary NetBSD.)
7466 For shared mappings, we should conversely verify that changes get
7467 propagated back to all the places they're supposed to be.
7468
7469 Grep wants private fixed already mapped.
7470 The main things grep needs to know about mmap are:
7471 * does it exist and is it safe to write into the mmap'd area
7472 * how to use it (BSD variants) */
7473
7474 #include <fcntl.h>
7475 #include <sys/mman.h>
7476
7477 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
7478 char *malloc ();
7479 #endif
7480
7481 /* This mess was copied from the GNU getpagesize.h. */
7482 #ifndef HAVE_GETPAGESIZE
7483 # ifdef _SC_PAGESIZE
7484 # define getpagesize() sysconf(_SC_PAGESIZE)
7485 # else /* no _SC_PAGESIZE */
7486 # ifdef HAVE_SYS_PARAM_H
7487 # include <sys/param.h>
7488 # ifdef EXEC_PAGESIZE
7489 # define getpagesize() EXEC_PAGESIZE
7490 # else /* no EXEC_PAGESIZE */
7491 # ifdef NBPG
7492 # define getpagesize() NBPG * CLSIZE
7493 # ifndef CLSIZE
7494 # define CLSIZE 1
7495 # endif /* no CLSIZE */
7496 # else /* no NBPG */
7497 # ifdef NBPC
7498 # define getpagesize() NBPC
7499 # else /* no NBPC */
7500 # ifdef PAGESIZE
7501 # define getpagesize() PAGESIZE
7502 # endif /* PAGESIZE */
7503 # endif /* no NBPC */
7504 # endif /* no NBPG */
7505 # endif /* no EXEC_PAGESIZE */
7506 # else /* no HAVE_SYS_PARAM_H */
7507 # define getpagesize() 8192 /* punt totally */
7508 # endif /* no HAVE_SYS_PARAM_H */
7509 # endif /* no _SC_PAGESIZE */
7510
7511 #endif /* no HAVE_GETPAGESIZE */
7512
7513 int
7514 main ()
7515 {
7516 char *data, *data2, *data3;
7517 const char *cdata2;
7518 int i, pagesize;
7519 int fd, fd2;
7520
7521 pagesize = getpagesize ();
7522
7523 /* First, make a file with some known garbage in it. */
7524 data = (char *) malloc (pagesize);
7525 if (!data)
7526 return 1;
7527 for (i = 0; i < pagesize; ++i)
7528 *(data + i) = rand ();
7529 umask (0);
7530 fd = creat ("conftest.mmap", 0600);
7531 if (fd < 0)
7532 return 2;
7533 if (write (fd, data, pagesize) != pagesize)
7534 return 3;
7535 close (fd);
7536
7537 /* Next, check that the tail of a page is zero-filled. File must have
7538 non-zero length, otherwise we risk SIGBUS for entire page. */
7539 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
7540 if (fd2 < 0)
7541 return 4;
7542 cdata2 = "";
7543 if (write (fd2, cdata2, 1) != 1)
7544 return 5;
7545 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
7546 if (data2 == MAP_FAILED)
7547 return 6;
7548 for (i = 0; i < pagesize; ++i)
7549 if (*(data2 + i))
7550 return 7;
7551 close (fd2);
7552 if (munmap (data2, pagesize))
7553 return 8;
7554
7555 /* Next, try to mmap the file at a fixed address which already has
7556 something else allocated at it. If we can, also make sure that
7557 we see the same garbage. */
7558 fd = open ("conftest.mmap", O_RDWR);
7559 if (fd < 0)
7560 return 9;
7561 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
7562 MAP_PRIVATE | MAP_FIXED, fd, 0L))
7563 return 10;
7564 for (i = 0; i < pagesize; ++i)
7565 if (*(data + i) != *(data2 + i))
7566 return 11;
7567
7568 /* Finally, make sure that changes to the mapped area do not
7569 percolate back to the file as seen by read(). (This is a bug on
7570 some variants of i386 svr4.0.) */
7571 for (i = 0; i < pagesize; ++i)
7572 *(data2 + i) = *(data2 + i) + 1;
7573 data3 = (char *) malloc (pagesize);
7574 if (!data3)
7575 return 12;
7576 if (read (fd, data3, pagesize) != pagesize)
7577 return 13;
7578 for (i = 0; i < pagesize; ++i)
7579 if (*(data + i) != *(data3 + i))
7580 return 14;
7581 close (fd);
7582 return 0;
7583 }
7584 _ACEOF
7585 if ac_fn_c_try_run "$LINENO"; then :
7586 ac_cv_func_mmap_fixed_mapped=yes
7587 else
7588 ac_cv_func_mmap_fixed_mapped=no
7589 fi
7590 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7591 conftest.$ac_objext conftest.beam conftest.$ac_ext
7592 fi
7593
7594 fi
7595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
7596 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
7597 if test $ac_cv_func_mmap_fixed_mapped = yes; then
7598
7599 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
7600
7601 fi
7602 rm -f conftest.mmap conftest.txt
7603
7604 if test $use_mmap_for_buffers = yes; then
7605 REL_ALLOC=no
7606 fi
7607
7608 LIBS="$libsrc_libs $LIBS"
7609
7610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
7611 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
7612 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
7613 $as_echo_n "(cached) " >&6
7614 else
7615 ac_check_lib_save_LIBS=$LIBS
7616 LIBS="-ldnet $LIBS"
7617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7618 /* end confdefs.h. */
7619
7620 /* Override any GCC internal prototype to avoid an error.
7621 Use char because int might match the return type of a GCC
7622 builtin and then its argument prototype would still apply. */
7623 #ifdef __cplusplus
7624 extern "C"
7625 #endif
7626 char dnet_ntoa ();
7627 int
7628 main ()
7629 {
7630 return dnet_ntoa ();
7631 ;
7632 return 0;
7633 }
7634 _ACEOF
7635 if ac_fn_c_try_link "$LINENO"; then :
7636 ac_cv_lib_dnet_dnet_ntoa=yes
7637 else
7638 ac_cv_lib_dnet_dnet_ntoa=no
7639 fi
7640 rm -f core conftest.err conftest.$ac_objext \
7641 conftest$ac_exeext conftest.$ac_ext
7642 LIBS=$ac_check_lib_save_LIBS
7643 fi
7644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
7645 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
7646 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
7647 cat >>confdefs.h <<_ACEOF
7648 #define HAVE_LIBDNET 1
7649 _ACEOF
7650
7651 LIBS="-ldnet $LIBS"
7652
7653 fi
7654
7655
7656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
7657 $as_echo_n "checking for main in -lXbsd... " >&6; }
7658 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
7659 $as_echo_n "(cached) " >&6
7660 else
7661 ac_check_lib_save_LIBS=$LIBS
7662 LIBS="-lXbsd $LIBS"
7663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7664 /* end confdefs.h. */
7665
7666
7667 int
7668 main ()
7669 {
7670 return main ();
7671 ;
7672 return 0;
7673 }
7674 _ACEOF
7675 if ac_fn_c_try_link "$LINENO"; then :
7676 ac_cv_lib_Xbsd_main=yes
7677 else
7678 ac_cv_lib_Xbsd_main=no
7679 fi
7680 rm -f core conftest.err conftest.$ac_objext \
7681 conftest$ac_exeext conftest.$ac_ext
7682 LIBS=$ac_check_lib_save_LIBS
7683 fi
7684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
7685 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
7686 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
7687 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
7688 fi
7689
7690
7691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
7692 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
7693 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
7694 $as_echo_n "(cached) " >&6
7695 else
7696 ac_check_lib_save_LIBS=$LIBS
7697 LIBS="-lpthreads $LIBS"
7698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7699 /* end confdefs.h. */
7700
7701 /* Override any GCC internal prototype to avoid an error.
7702 Use char because int might match the return type of a GCC
7703 builtin and then its argument prototype would still apply. */
7704 #ifdef __cplusplus
7705 extern "C"
7706 #endif
7707 char cma_open ();
7708 int
7709 main ()
7710 {
7711 return cma_open ();
7712 ;
7713 return 0;
7714 }
7715 _ACEOF
7716 if ac_fn_c_try_link "$LINENO"; then :
7717 ac_cv_lib_pthreads_cma_open=yes
7718 else
7719 ac_cv_lib_pthreads_cma_open=no
7720 fi
7721 rm -f core conftest.err conftest.$ac_objext \
7722 conftest$ac_exeext conftest.$ac_ext
7723 LIBS=$ac_check_lib_save_LIBS
7724 fi
7725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
7726 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
7727 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
7728 cat >>confdefs.h <<_ACEOF
7729 #define HAVE_LIBPTHREADS 1
7730 _ACEOF
7731
7732 LIBS="-lpthreads $LIBS"
7733
7734 fi
7735
7736
7737
7738 case ${host_os} in
7739 aix*)
7740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
7741 $as_echo_n "checking for -bbigtoc option... " >&6; }
7742 if test "${gdb_cv_bigtoc+set}" = set; then :
7743 $as_echo_n "(cached) " >&6
7744 else
7745
7746 case $GCC in
7747 yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
7748 *) gdb_cv_bigtoc=-bbigtoc ;;
7749 esac
7750
7751 LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
7752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7753 /* end confdefs.h. */
7754
7755 int
7756 main ()
7757 {
7758 int i;
7759 ;
7760 return 0;
7761 }
7762 _ACEOF
7763 if ac_fn_c_try_link "$LINENO"; then :
7764
7765 else
7766 gdb_cv_bigtoc=
7767 fi
7768 rm -f core conftest.err conftest.$ac_objext \
7769 conftest$ac_exeext conftest.$ac_ext
7770
7771 fi
7772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
7773 $as_echo "$gdb_cv_bigtoc" >&6; }
7774 ;;
7775 esac
7776
7777 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
7778 # used for the tests that follow. We set them back to REAL_CFLAGS and
7779 # REAL_CPPFLAGS later on.
7780
7781 REAL_CPPFLAGS="$CPPFLAGS"
7782
7783 if test "${HAVE_X11}" = "yes"; then
7784 DEFS="$C_SWITCH_X_SITE $DEFS"
7785 LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
7786 LIBS="$LIBX $LIBS"
7787 CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
7788 CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
7789
7790 # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
7791 # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
7792 # but it's more convenient here to set LD_RUN_PATH
7793 # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
7794 if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
7795 LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
7796 export LD_RUN_PATH
7797 fi
7798
7799 if test "${opsys}" = "gnu-linux"; then
7800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
7801 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
7802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7803 /* end confdefs.h. */
7804
7805 int
7806 main ()
7807 {
7808 XOpenDisplay ("foo");
7809 ;
7810 return 0;
7811 }
7812 _ACEOF
7813 if ac_fn_c_try_link "$LINENO"; then :
7814 xlinux_first_failure=no
7815 else
7816 xlinux_first_failure=yes
7817 fi
7818 rm -f core conftest.err conftest.$ac_objext \
7819 conftest$ac_exeext conftest.$ac_ext
7820 if test "${xlinux_first_failure}" = "yes"; then
7821 OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
7822 OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
7823 OLD_CPPFLAGS="$CPPFLAGS"
7824 OLD_LIBS="$LIBS"
7825 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
7826 C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
7827 CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
7828 LIBS="$LIBS -b i486-linuxaout"
7829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7830 /* end confdefs.h. */
7831
7832 int
7833 main ()
7834 {
7835 XOpenDisplay ("foo");
7836 ;
7837 return 0;
7838 }
7839 _ACEOF
7840 if ac_fn_c_try_link "$LINENO"; then :
7841 xlinux_second_failure=no
7842 else
7843 xlinux_second_failure=yes
7844 fi
7845 rm -f core conftest.err conftest.$ac_objext \
7846 conftest$ac_exeext conftest.$ac_ext
7847 if test "${xlinux_second_failure}" = "yes"; then
7848 # If we get the same failure with -b, there is no use adding -b.
7849 # So take it out. This plays safe.
7850 LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
7851 C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
7852 CPPFLAGS="$OLD_CPPFLAGS"
7853 LIBS="$OLD_LIBS"
7854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7855 $as_echo "no" >&6; }
7856 else
7857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7858 $as_echo "yes" >&6; }
7859 fi
7860 else
7861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7862 $as_echo "no" >&6; }
7863 fi
7864 fi
7865
7866 # Reportedly, some broken Solaris systems have XKBlib.h but are missing
7867 # header files included from there.
7868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
7869 $as_echo_n "checking for Xkb... " >&6; }
7870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7871 /* end confdefs.h. */
7872 #include <X11/Xlib.h>
7873 #include <X11/XKBlib.h>
7874 int
7875 main ()
7876 {
7877 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
7878 ;
7879 return 0;
7880 }
7881 _ACEOF
7882 if ac_fn_c_try_link "$LINENO"; then :
7883 emacs_xkb=yes
7884 else
7885 emacs_xkb=no
7886 fi
7887 rm -f core conftest.err conftest.$ac_objext \
7888 conftest$ac_exeext conftest.$ac_ext
7889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
7890 $as_echo "$emacs_xkb" >&6; }
7891 if test $emacs_xkb = yes; then
7892
7893 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
7894
7895 fi
7896
7897 for ac_func in XrmSetDatabase XScreenResourceString \
7898 XScreenNumberOfScreen XSetWMProtocols
7899 do :
7900 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7901 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
7902 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
7903 cat >>confdefs.h <<_ACEOF
7904 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7905 _ACEOF
7906
7907 fi
7908 done
7909
7910 fi
7911
7912 if test "${window_system}" = "x11"; then
7913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
7914 $as_echo_n "checking X11 version 6... " >&6; }
7915 if test "${emacs_cv_x11_version_6+set}" = set; then :
7916 $as_echo_n "(cached) " >&6
7917 else
7918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7919 /* end confdefs.h. */
7920 #include <X11/Xlib.h>
7921 int
7922 main ()
7923 {
7924 #if XlibSpecificationRelease < 6
7925 fail;
7926 #endif
7927
7928 ;
7929 return 0;
7930 }
7931 _ACEOF
7932 if ac_fn_c_try_link "$LINENO"; then :
7933 emacs_cv_x11_version_6=yes
7934 else
7935 emacs_cv_x11_version_6=no
7936 fi
7937 rm -f core conftest.err conftest.$ac_objext \
7938 conftest$ac_exeext conftest.$ac_ext
7939 fi
7940
7941 if test $emacs_cv_x11_version_6 = yes; then
7942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
7943 $as_echo "6 or newer" >&6; }
7944
7945 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
7946
7947 else
7948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
7949 $as_echo "before 6" >&6; }
7950 fi
7951 fi
7952
7953
7954 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
7955 HAVE_RSVG=no
7956 if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
7957 if test "${with_rsvg}" != "no"; then
7958 RSVG_REQUIRED=2.11.0
7959 RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
7960
7961
7962 succeeded=no
7963
7964 # Extract the first word of "pkg-config", so it can be a program name with args.
7965 set dummy pkg-config; ac_word=$2
7966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7967 $as_echo_n "checking for $ac_word... " >&6; }
7968 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
7969 $as_echo_n "(cached) " >&6
7970 else
7971 case $PKG_CONFIG in
7972 [\\/]* | ?:[\\/]*)
7973 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7974 ;;
7975 *)
7976 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7977 for as_dir in $PATH
7978 do
7979 IFS=$as_save_IFS
7980 test -z "$as_dir" && as_dir=.
7981 for ac_exec_ext in '' $ac_executable_extensions; do
7982 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7983 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7984 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7985 break 2
7986 fi
7987 done
7988 done
7989 IFS=$as_save_IFS
7990
7991 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7992 ;;
7993 esac
7994 fi
7995 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7996 if test -n "$PKG_CONFIG"; then
7997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7998 $as_echo "$PKG_CONFIG" >&6; }
7999 else
8000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8001 $as_echo "no" >&6; }
8002 fi
8003
8004
8005
8006 if test "$PKG_CONFIG" = "no" ; then
8007 :
8008 else
8009 PKG_CONFIG_MIN_VERSION=0.9.0
8010 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
8012 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
8013
8014 if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
8015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8016 $as_echo "yes" >&6; }
8017 succeeded=yes
8018
8019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
8020 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
8021 RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
8022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
8023 $as_echo "$RSVG_CFLAGS" >&6; }
8024
8025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
8026 $as_echo_n "checking RSVG_LIBS... " >&6; }
8027 RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
8028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
8029 $as_echo "$RSVG_LIBS" >&6; }
8030 else
8031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8032 $as_echo "no" >&6; }
8033 RSVG_CFLAGS=""
8034 RSVG_LIBS=""
8035 ## If we have a custom action on failure, don't print errors, but
8036 ## do set a variable so people can do so.
8037 RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
8038
8039 fi
8040
8041
8042
8043 else
8044 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8045 echo "*** See http://www.freedesktop.org/software/pkgconfig"
8046 fi
8047 fi
8048
8049 if test $succeeded = yes; then
8050 :
8051 else
8052 :
8053 fi
8054
8055
8056
8057
8058 if test ".${RSVG_CFLAGS}" != "."; then
8059 HAVE_RSVG=yes
8060
8061 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
8062
8063 CFLAGS="$CFLAGS $RSVG_CFLAGS"
8064 LIBS="$RSVG_LIBS $LIBS"
8065 fi
8066 fi
8067 fi
8068
8069
8070 HAVE_GTK=no
8071 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
8072 GLIB_REQUIRED=2.6
8073 GTK_REQUIRED=2.6
8074 GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
8075
8076
8077 succeeded=no
8078
8079 # Extract the first word of "pkg-config", so it can be a program name with args.
8080 set dummy pkg-config; ac_word=$2
8081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8082 $as_echo_n "checking for $ac_word... " >&6; }
8083 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8084 $as_echo_n "(cached) " >&6
8085 else
8086 case $PKG_CONFIG in
8087 [\\/]* | ?:[\\/]*)
8088 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8089 ;;
8090 *)
8091 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8092 for as_dir in $PATH
8093 do
8094 IFS=$as_save_IFS
8095 test -z "$as_dir" && as_dir=.
8096 for ac_exec_ext in '' $ac_executable_extensions; do
8097 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8098 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8099 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8100 break 2
8101 fi
8102 done
8103 done
8104 IFS=$as_save_IFS
8105
8106 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8107 ;;
8108 esac
8109 fi
8110 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8111 if test -n "$PKG_CONFIG"; then
8112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8113 $as_echo "$PKG_CONFIG" >&6; }
8114 else
8115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8116 $as_echo "no" >&6; }
8117 fi
8118
8119
8120
8121 if test "$PKG_CONFIG" = "no" ; then
8122 pkg_check_gtk=no
8123 else
8124 PKG_CONFIG_MIN_VERSION=0.9.0
8125 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
8127 $as_echo_n "checking for $GTK_MODULES... " >&6; }
8128
8129 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
8130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8131 $as_echo "yes" >&6; }
8132 succeeded=yes
8133
8134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
8135 $as_echo_n "checking GTK_CFLAGS... " >&6; }
8136 GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
8137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
8138 $as_echo "$GTK_CFLAGS" >&6; }
8139
8140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
8141 $as_echo_n "checking GTK_LIBS... " >&6; }
8142 GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
8143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
8144 $as_echo "$GTK_LIBS" >&6; }
8145 else
8146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8147 $as_echo "no" >&6; }
8148 GTK_CFLAGS=""
8149 GTK_LIBS=""
8150 ## If we have a custom action on failure, don't print errors, but
8151 ## do set a variable so people can do so.
8152 GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
8153
8154 fi
8155
8156
8157
8158 else
8159 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8160 echo "*** See http://www.freedesktop.org/software/pkgconfig"
8161 fi
8162 fi
8163
8164 if test $succeeded = yes; then
8165 pkg_check_gtk=yes
8166 else
8167 pkg_check_gtk=no
8168 fi
8169
8170 if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
8171 as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
8172 fi
8173 fi
8174
8175
8176 if test x"$pkg_check_gtk" = xyes; then
8177
8178
8179
8180 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
8181 CFLAGS="$CFLAGS $GTK_CFLAGS"
8182 LIBS="$GTK_LIBS $LIBS"
8183 GTK_COMPILES=no
8184 for ac_func in gtk_main
8185 do :
8186 ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
8187 if test "x$ac_cv_func_gtk_main" = x""yes; then :
8188 cat >>confdefs.h <<_ACEOF
8189 #define HAVE_GTK_MAIN 1
8190 _ACEOF
8191 GTK_COMPILES=yes
8192 fi
8193 done
8194
8195 if test "${GTK_COMPILES}" != "yes"; then
8196 if test "$USE_X_TOOLKIT" != "maybe"; then
8197 as_fn_error $? "Gtk+ wanted, but it does not compile, see config.log. Maybe some x11-devel files missing?" "$LINENO" 5;
8198 fi
8199 else
8200 HAVE_GTK=yes
8201
8202 $as_echo "#define USE_GTK 1" >>confdefs.h
8203
8204 USE_X_TOOLKIT=none
8205 if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
8206 :
8207 else
8208 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
8209 closing open displays. This is no problem if you just use
8210 one display, but if you use more than one and close one of them
8211 Emacs may crash." >&5
8212 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
8213 closing open displays. This is no problem if you just use
8214 one display, but if you use more than one and close one of them
8215 Emacs may crash." >&2;}
8216 sleep 3
8217 fi
8218 fi
8219
8220 fi
8221
8222
8223 if test "${HAVE_GTK}" = "yes"; then
8224
8225 if test "$with_toolkit_scroll_bars" != no; then
8226 with_toolkit_scroll_bars=yes
8227 fi
8228
8229 HAVE_GTK_MULTIDISPLAY=no
8230 for ac_func in gdk_display_open
8231 do :
8232 ac_fn_c_check_func "$LINENO" "gdk_display_open" "ac_cv_func_gdk_display_open"
8233 if test "x$ac_cv_func_gdk_display_open" = x""yes; then :
8234 cat >>confdefs.h <<_ACEOF
8235 #define HAVE_GDK_DISPLAY_OPEN 1
8236 _ACEOF
8237 HAVE_GTK_MULTIDISPLAY=yes
8238 fi
8239 done
8240
8241 if test "${HAVE_GTK_MULTIDISPLAY}" = "yes"; then
8242
8243 $as_echo "#define HAVE_GTK_MULTIDISPLAY 1" >>confdefs.h
8244
8245 fi
8246
8247 HAVE_GTK_FILE_SELECTION=no
8248 ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
8249 #include <gtk/gtk.h>
8250 "
8251 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
8252 HAVE_GTK_FILE_SELECTION=yes
8253 else
8254 HAVE_GTK_FILE_SELECTION=no
8255 fi
8256
8257 if test "$HAVE_GTK_FILE_SELECTION" = yes; then
8258 for ac_func in gtk_file_selection_new
8259 do :
8260 ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
8261 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
8262 cat >>confdefs.h <<_ACEOF
8263 #define HAVE_GTK_FILE_SELECTION_NEW 1
8264 _ACEOF
8265 HAVE_GTK_FILE_SELECTION=yes
8266 else
8267 HAVE_GTK_FILE_SELECTION=no
8268 fi
8269 done
8270
8271 fi
8272
8273 HAVE_GTK_FILE_CHOOSER=no
8274 ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_CHOOSER" "ac_cv_have_decl_GTK_TYPE_FILE_CHOOSER" "$ac_includes_default
8275 #include <gtk/gtk.h>
8276 "
8277 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_CHOOSER" = x""yes; then :
8278 HAVE_GTK_FILE_CHOOSER=yes
8279 else
8280 HAVE_GTK_FILE_CHOOSER=no
8281 fi
8282
8283 if test "$HAVE_GTK_FILE_CHOOSER" = yes; then
8284 for ac_func in gtk_file_chooser_dialog_new
8285 do :
8286 ac_fn_c_check_func "$LINENO" "gtk_file_chooser_dialog_new" "ac_cv_func_gtk_file_chooser_dialog_new"
8287 if test "x$ac_cv_func_gtk_file_chooser_dialog_new" = x""yes; then :
8288 cat >>confdefs.h <<_ACEOF
8289 #define HAVE_GTK_FILE_CHOOSER_DIALOG_NEW 1
8290 _ACEOF
8291 HAVE_GTK_FILE_CHOOSER=yes
8292 else
8293 HAVE_GTK_FILE_CHOOSER=no
8294 fi
8295 done
8296
8297 fi
8298
8299 if test "$HAVE_GTK_FILE_SELECTION" = yes \
8300 && test "$HAVE_GTK_FILE_CHOOSER" = yes; then
8301
8302 $as_echo "#define HAVE_GTK_FILE_BOTH 1" >>confdefs.h
8303
8304 fi
8305
8306 if test "$HAVE_GTK_FILE_CHOOSER" = yes; then
8307 HAVE_GTK_AND_PTHREAD=no
8308 for ac_header in pthread.h
8309 do :
8310 ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
8311 if test "x$ac_cv_header_pthread_h" = x""yes; then :
8312 cat >>confdefs.h <<_ACEOF
8313 #define HAVE_PTHREAD_H 1
8314 _ACEOF
8315
8316 fi
8317
8318 done
8319
8320 if test "$ac_cv_header_pthread_h"; then
8321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
8322 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
8323 if test "${ac_cv_lib_pthread_pthread_self+set}" = set; then :
8324 $as_echo_n "(cached) " >&6
8325 else
8326 ac_check_lib_save_LIBS=$LIBS
8327 LIBS="-lpthread $LIBS"
8328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8329 /* end confdefs.h. */
8330
8331 /* Override any GCC internal prototype to avoid an error.
8332 Use char because int might match the return type of a GCC
8333 builtin and then its argument prototype would still apply. */
8334 #ifdef __cplusplus
8335 extern "C"
8336 #endif
8337 char pthread_self ();
8338 int
8339 main ()
8340 {
8341 return pthread_self ();
8342 ;
8343 return 0;
8344 }
8345 _ACEOF
8346 if ac_fn_c_try_link "$LINENO"; then :
8347 ac_cv_lib_pthread_pthread_self=yes
8348 else
8349 ac_cv_lib_pthread_pthread_self=no
8350 fi
8351 rm -f core conftest.err conftest.$ac_objext \
8352 conftest$ac_exeext conftest.$ac_ext
8353 LIBS=$ac_check_lib_save_LIBS
8354 fi
8355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
8356 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
8357 if test "x$ac_cv_lib_pthread_pthread_self" = x""yes; then :
8358 HAVE_GTK_AND_PTHREAD=yes
8359 fi
8360
8361 fi
8362 if test "$HAVE_GTK_AND_PTHREAD" = yes; then
8363 case "${canonical}" in
8364 *-hpux*) ;;
8365 *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
8366 esac
8367
8368 $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h
8369
8370 fi
8371 fi
8372 fi
8373
8374 HAVE_DBUS=no
8375 if test "${with_dbus}" = "yes"; then
8376
8377 succeeded=no
8378
8379 # Extract the first word of "pkg-config", so it can be a program name with args.
8380 set dummy pkg-config; ac_word=$2
8381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8382 $as_echo_n "checking for $ac_word... " >&6; }
8383 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8384 $as_echo_n "(cached) " >&6
8385 else
8386 case $PKG_CONFIG in
8387 [\\/]* | ?:[\\/]*)
8388 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8389 ;;
8390 *)
8391 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8392 for as_dir in $PATH
8393 do
8394 IFS=$as_save_IFS
8395 test -z "$as_dir" && as_dir=.
8396 for ac_exec_ext in '' $ac_executable_extensions; do
8397 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8398 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8399 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8400 break 2
8401 fi
8402 done
8403 done
8404 IFS=$as_save_IFS
8405
8406 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8407 ;;
8408 esac
8409 fi
8410 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8411 if test -n "$PKG_CONFIG"; then
8412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8413 $as_echo "$PKG_CONFIG" >&6; }
8414 else
8415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8416 $as_echo "no" >&6; }
8417 fi
8418
8419
8420
8421 if test "$PKG_CONFIG" = "no" ; then
8422 HAVE_DBUS=no
8423 else
8424 PKG_CONFIG_MIN_VERSION=0.9.0
8425 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
8427 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
8428
8429 if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
8430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8431 $as_echo "yes" >&6; }
8432 succeeded=yes
8433
8434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
8435 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
8436 DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
8437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
8438 $as_echo "$DBUS_CFLAGS" >&6; }
8439
8440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
8441 $as_echo_n "checking DBUS_LIBS... " >&6; }
8442 DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
8443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
8444 $as_echo "$DBUS_LIBS" >&6; }
8445 else
8446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8447 $as_echo "no" >&6; }
8448 DBUS_CFLAGS=""
8449 DBUS_LIBS=""
8450 ## If we have a custom action on failure, don't print errors, but
8451 ## do set a variable so people can do so.
8452 DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
8453
8454 fi
8455
8456
8457
8458 else
8459 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8460 echo "*** See http://www.freedesktop.org/software/pkgconfig"
8461 fi
8462 fi
8463
8464 if test $succeeded = yes; then
8465 HAVE_DBUS=yes
8466 else
8467 HAVE_DBUS=no
8468 fi
8469
8470 if test "$HAVE_DBUS" = yes; then
8471 LIBS="$LIBS $DBUS_LIBS"
8472
8473 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
8474
8475 for ac_func in dbus_watch_get_unix_fd
8476 do :
8477 ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
8478 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = x""yes; then :
8479 cat >>confdefs.h <<_ACEOF
8480 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
8481 _ACEOF
8482
8483 fi
8484 done
8485
8486 fi
8487 fi
8488
8489 HAVE_GCONF=no
8490 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
8491
8492 succeeded=no
8493
8494 # Extract the first word of "pkg-config", so it can be a program name with args.
8495 set dummy pkg-config; ac_word=$2
8496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8497 $as_echo_n "checking for $ac_word... " >&6; }
8498 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8499 $as_echo_n "(cached) " >&6
8500 else
8501 case $PKG_CONFIG in
8502 [\\/]* | ?:[\\/]*)
8503 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8504 ;;
8505 *)
8506 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8507 for as_dir in $PATH
8508 do
8509 IFS=$as_save_IFS
8510 test -z "$as_dir" && as_dir=.
8511 for ac_exec_ext in '' $ac_executable_extensions; do
8512 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8513 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8514 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8515 break 2
8516 fi
8517 done
8518 done
8519 IFS=$as_save_IFS
8520
8521 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8522 ;;
8523 esac
8524 fi
8525 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8526 if test -n "$PKG_CONFIG"; then
8527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8528 $as_echo "$PKG_CONFIG" >&6; }
8529 else
8530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8531 $as_echo "no" >&6; }
8532 fi
8533
8534
8535
8536 if test "$PKG_CONFIG" = "no" ; then
8537 HAVE_GCONF=no
8538 else
8539 PKG_CONFIG_MIN_VERSION=0.9.0
8540 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
8542 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
8543
8544 if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
8545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8546 $as_echo "yes" >&6; }
8547 succeeded=yes
8548
8549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
8550 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
8551 GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
8552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
8553 $as_echo "$GCONF_CFLAGS" >&6; }
8554
8555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
8556 $as_echo_n "checking GCONF_LIBS... " >&6; }
8557 GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
8558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
8559 $as_echo "$GCONF_LIBS" >&6; }
8560 else
8561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8562 $as_echo "no" >&6; }
8563 GCONF_CFLAGS=""
8564 GCONF_LIBS=""
8565 ## If we have a custom action on failure, don't print errors, but
8566 ## do set a variable so people can do so.
8567 GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
8568
8569 fi
8570
8571
8572
8573 else
8574 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8575 echo "*** See http://www.freedesktop.org/software/pkgconfig"
8576 fi
8577 fi
8578
8579 if test $succeeded = yes; then
8580 HAVE_GCONF=yes
8581 else
8582 HAVE_GCONF=no
8583 fi
8584
8585 if test "$HAVE_GCONF" = yes; then
8586
8587 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
8588
8589 fi
8590 fi
8591
8592 HAVE_XAW3D=no
8593 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
8594 if test "$with_xaw3d" != no; then
8595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
8596 $as_echo_n "checking for xaw3d... " >&6; }
8597 if test "${emacs_cv_xaw3d+set}" = set; then :
8598 $as_echo_n "(cached) " >&6
8599 else
8600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8601 /* end confdefs.h. */
8602
8603 #include <X11/Intrinsic.h>
8604 #include <X11/Xaw3d/Simple.h>
8605 int
8606 main ()
8607 {
8608
8609 ;
8610 return 0;
8611 }
8612 _ACEOF
8613 if ac_fn_c_try_link "$LINENO"; then :
8614 emacs_cv_xaw3d=yes
8615 else
8616 emacs_cv_xaw3d=no
8617 fi
8618 rm -f core conftest.err conftest.$ac_objext \
8619 conftest$ac_exeext conftest.$ac_ext
8620 fi
8621
8622 else
8623 emacs_cv_xaw3d=no
8624 fi
8625 if test $emacs_cv_xaw3d = yes; then
8626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
8627 $as_echo "yes; using Lucid toolkit" >&6; }
8628 USE_X_TOOLKIT=LUCID
8629 HAVE_XAW3D=yes
8630
8631 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
8632
8633 else
8634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8635 $as_echo "no" >&6; }
8636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
8637 $as_echo_n "checking for libXaw... " >&6; }
8638 if test "${emacs_cv_xaw+set}" = set; then :
8639 $as_echo_n "(cached) " >&6
8640 else
8641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8642 /* end confdefs.h. */
8643
8644 #include <X11/Intrinsic.h>
8645 #include <X11/Xaw/Simple.h>
8646 int
8647 main ()
8648 {
8649
8650 ;
8651 return 0;
8652 }
8653 _ACEOF
8654 if ac_fn_c_try_link "$LINENO"; then :
8655 emacs_cv_xaw=yes
8656 else
8657 emacs_cv_xaw=no
8658 fi
8659 rm -f core conftest.err conftest.$ac_objext \
8660 conftest$ac_exeext conftest.$ac_ext
8661 fi
8662
8663 if test $emacs_cv_xaw = yes; then
8664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
8665 $as_echo "yes; using Lucid toolkit" >&6; }
8666 USE_X_TOOLKIT=LUCID
8667 elif test x"${USE_X_TOOLKIT}" = xLUCID; then
8668 as_fn_error $? "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
8669 else
8670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5
8671 $as_echo "no; do not use toolkit by default" >&6; }
8672 USE_X_TOOLKIT=none
8673 fi
8674 fi
8675 fi
8676
8677 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
8678
8679 if test "${USE_X_TOOLKIT}" != "none"; then
8680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
8681 $as_echo_n "checking X11 toolkit version... " >&6; }
8682 if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
8683 $as_echo_n "(cached) " >&6
8684 else
8685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8686 /* end confdefs.h. */
8687 #include <X11/Intrinsic.h>
8688 int
8689 main ()
8690 {
8691 #if XtSpecificationRelease < 6
8692 fail;
8693 #endif
8694
8695 ;
8696 return 0;
8697 }
8698 _ACEOF
8699 if ac_fn_c_try_link "$LINENO"; then :
8700 emacs_cv_x11_toolkit_version_6=yes
8701 else
8702 emacs_cv_x11_toolkit_version_6=no
8703 fi
8704 rm -f core conftest.err conftest.$ac_objext \
8705 conftest$ac_exeext conftest.$ac_ext
8706 fi
8707
8708 HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
8709 if test $emacs_cv_x11_toolkit_version_6 = yes; then
8710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
8711 $as_echo "6 or newer" >&6; }
8712
8713 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
8714
8715 else
8716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
8717 $as_echo "before 6" >&6; }
8718 fi
8719
8720 OLDLIBS="$LIBS"
8721 if test x$HAVE_X11XTR6 = xyes; then
8722 LIBS="-lXt -lSM -lICE $LIBS"
8723 else
8724 LIBS="-lXt $LIBS"
8725 fi
8726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
8727 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
8728 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
8729 $as_echo_n "(cached) " >&6
8730 else
8731 ac_check_lib_save_LIBS=$LIBS
8732 LIBS="-lXmu $LIBS"
8733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8734 /* end confdefs.h. */
8735
8736 /* Override any GCC internal prototype to avoid an error.
8737 Use char because int might match the return type of a GCC
8738 builtin and then its argument prototype would still apply. */
8739 #ifdef __cplusplus
8740 extern "C"
8741 #endif
8742 char XmuConvertStandardSelection ();
8743 int
8744 main ()
8745 {
8746 return XmuConvertStandardSelection ();
8747 ;
8748 return 0;
8749 }
8750 _ACEOF
8751 if ac_fn_c_try_link "$LINENO"; then :
8752 ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
8753 else
8754 ac_cv_lib_Xmu_XmuConvertStandardSelection=no
8755 fi
8756 rm -f core conftest.err conftest.$ac_objext \
8757 conftest$ac_exeext conftest.$ac_ext
8758 LIBS=$ac_check_lib_save_LIBS
8759 fi
8760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
8761 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
8762 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
8763 cat >>confdefs.h <<_ACEOF
8764 #define HAVE_LIBXMU 1
8765 _ACEOF
8766
8767 LIBS="-lXmu $LIBS"
8768
8769 fi
8770
8771 test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
8772 fi
8773
8774 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
8775 if test "${HAVE_X11}" = "yes"; then
8776 if test "${USE_X_TOOLKIT}" != "none"; then
8777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
8778 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
8779 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
8780 $as_echo_n "(cached) " >&6
8781 else
8782 ac_check_lib_save_LIBS=$LIBS
8783 LIBS="-lXext $LIBS"
8784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8785 /* end confdefs.h. */
8786
8787 /* Override any GCC internal prototype to avoid an error.
8788 Use char because int might match the return type of a GCC
8789 builtin and then its argument prototype would still apply. */
8790 #ifdef __cplusplus
8791 extern "C"
8792 #endif
8793 char XShapeQueryExtension ();
8794 int
8795 main ()
8796 {
8797 return XShapeQueryExtension ();
8798 ;
8799 return 0;
8800 }
8801 _ACEOF
8802 if ac_fn_c_try_link "$LINENO"; then :
8803 ac_cv_lib_Xext_XShapeQueryExtension=yes
8804 else
8805 ac_cv_lib_Xext_XShapeQueryExtension=no
8806 fi
8807 rm -f core conftest.err conftest.$ac_objext \
8808 conftest$ac_exeext conftest.$ac_ext
8809 LIBS=$ac_check_lib_save_LIBS
8810 fi
8811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
8812 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
8813 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
8814 cat >>confdefs.h <<_ACEOF
8815 #define HAVE_LIBXEXT 1
8816 _ACEOF
8817
8818 LIBS="-lXext $LIBS"
8819
8820 fi
8821
8822 fi
8823 fi
8824
8825 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
8826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
8827 $as_echo_n "checking for Motif version 2.1... " >&6; }
8828 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
8829 $as_echo_n "(cached) " >&6
8830 else
8831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8832 /* end confdefs.h. */
8833 #include <Xm/Xm.h>
8834 int
8835 main ()
8836 {
8837 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
8838 int x = 5;
8839 #else
8840 Motif version prior to 2.1.
8841 #endif
8842 ;
8843 return 0;
8844 }
8845 _ACEOF
8846 if ac_fn_c_try_compile "$LINENO"; then :
8847 emacs_cv_motif_version_2_1=yes
8848 else
8849 emacs_cv_motif_version_2_1=no
8850 fi
8851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8852 fi
8853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
8854 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
8855 HAVE_MOTIF_2_1=$emacs_cv_motif_version_2_1
8856 if test $emacs_cv_motif_version_2_1 = yes; then
8857 HAVE_LIBXP=no
8858
8859 $as_echo "#define HAVE_MOTIF_2_1 1" >>confdefs.h
8860
8861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
8862 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
8863 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
8864 $as_echo_n "(cached) " >&6
8865 else
8866 ac_check_lib_save_LIBS=$LIBS
8867 LIBS="-lXp $LIBS"
8868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8869 /* end confdefs.h. */
8870
8871 /* Override any GCC internal prototype to avoid an error.
8872 Use char because int might match the return type of a GCC
8873 builtin and then its argument prototype would still apply. */
8874 #ifdef __cplusplus
8875 extern "C"
8876 #endif
8877 char XpCreateContext ();
8878 int
8879 main ()
8880 {
8881 return XpCreateContext ();
8882 ;
8883 return 0;
8884 }
8885 _ACEOF
8886 if ac_fn_c_try_link "$LINENO"; then :
8887 ac_cv_lib_Xp_XpCreateContext=yes
8888 else
8889 ac_cv_lib_Xp_XpCreateContext=no
8890 fi
8891 rm -f core conftest.err conftest.$ac_objext \
8892 conftest$ac_exeext conftest.$ac_ext
8893 LIBS=$ac_check_lib_save_LIBS
8894 fi
8895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
8896 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
8897 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
8898 HAVE_LIBXP=yes
8899 fi
8900
8901 if test ${HAVE_LIBXP} = yes; then
8902
8903 $as_echo "#define HAVE_LIBXP 1" >>confdefs.h
8904
8905 fi
8906 else
8907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
8908 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
8909 if test "${emacs_cv_lesstif+set}" = set; then :
8910 $as_echo_n "(cached) " >&6
8911 else
8912 # We put this in CFLAGS temporarily to precede other -I options
8913 # that might be in CFLAGS temporarily.
8914 # We put this in CPPFLAGS where it precedes the other -I options.
8915 OLD_CPPFLAGS=$CPPFLAGS
8916 OLD_CFLAGS=$CFLAGS
8917 CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
8918 CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
8919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8920 /* end confdefs.h. */
8921 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
8922 int
8923 main ()
8924 {
8925 int x = 5;
8926 ;
8927 return 0;
8928 }
8929 _ACEOF
8930 if ac_fn_c_try_compile "$LINENO"; then :
8931 emacs_cv_lesstif=yes
8932 else
8933 emacs_cv_lesstif=no
8934 fi
8935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8936 fi
8937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
8938 $as_echo "$emacs_cv_lesstif" >&6; }
8939 if test $emacs_cv_lesstif = yes; then
8940 # Make sure this -I option remains in CPPFLAGS after it is set
8941 # back to REAL_CPPFLAGS.
8942 # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
8943 # have those other -I options anyway. Ultimately, having this
8944 # directory ultimately in CPPFLAGS will be enough.
8945 REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
8946 LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
8947 else
8948 CFLAGS=$OLD_CFLAGS
8949 CPPFLAGS=$OLD_CPPFLAGS
8950 fi
8951 fi
8952 fi
8953
8954
8955 USE_TOOLKIT_SCROLL_BARS=no
8956 if test "${with_toolkit_scroll_bars}" != "no"; then
8957 if test "${USE_X_TOOLKIT}" != "none"; then
8958 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
8959 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
8960
8961 HAVE_XAW3D=no
8962 USE_TOOLKIT_SCROLL_BARS=yes
8963 elif test "${HAVE_XAW3D}" = "yes"; then
8964 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
8965
8966 USE_TOOLKIT_SCROLL_BARS=yes
8967 fi
8968 elif test "${HAVE_GTK}" = "yes"; then
8969 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
8970
8971 USE_TOOLKIT_SCROLL_BARS=yes
8972 elif test "${HAVE_NS}" = "yes"; then
8973 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
8974
8975 USE_TOOLKIT_SCROLL_BARS=yes
8976 fi
8977 fi
8978
8979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8980 /* end confdefs.h. */
8981
8982 #include <X11/Xlib.h>
8983 #include <X11/Xresource.h>
8984 int
8985 main ()
8986 {
8987 XIMProc callback;
8988 ;
8989 return 0;
8990 }
8991 _ACEOF
8992 if ac_fn_c_try_compile "$LINENO"; then :
8993 HAVE_XIM=yes
8994
8995 $as_echo "#define HAVE_XIM 1" >>confdefs.h
8996
8997 else
8998 HAVE_XIM=no
8999 fi
9000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9001
9002
9003 if test "${with_xim}" != "no"; then
9004
9005 $as_echo "#define USE_XIM 1" >>confdefs.h
9006
9007 fi
9008
9009
9010 if test "${HAVE_XIM}" != "no"; then
9011 late_CFLAGS=$CFLAGS
9012 if test "$GCC" = yes; then
9013 CFLAGS="$CFLAGS --pedantic-errors"
9014 fi
9015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9016 /* end confdefs.h. */
9017
9018 #include <X11/Xlib.h>
9019 #include <X11/Xresource.h>
9020 int
9021 main ()
9022 {
9023 Display *display;
9024 XrmDatabase db;
9025 char *res_name;
9026 char *res_class;
9027 XIMProc callback;
9028 XPointer *client_data;
9029 #ifndef __GNUC__
9030 /* If we're not using GCC, it's probably not XFree86, and this is
9031 probably right, but we can't use something like --pedantic-errors. */
9032 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
9033 char*, XIMProc, XPointer*);
9034 #endif
9035 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
9036 client_data);
9037 ;
9038 return 0;
9039 }
9040 _ACEOF
9041 if ac_fn_c_try_compile "$LINENO"; then :
9042 emacs_cv_arg6_star=yes
9043 fi
9044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9045 if test "$emacs_cv_arg6_star" = yes; then
9046 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
9047
9048 else
9049 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
9050
9051 fi
9052 CFLAGS=$late_CFLAGS
9053 fi
9054
9055 ### Start of font-backend (under any platform) section.
9056 # (nothing here yet -- this is a placeholder)
9057 ### End of font-backend (under any platform) section.
9058
9059 ### Start of font-backend (under X11) section.
9060 if test "${HAVE_X11}" = "yes"; then
9061
9062 succeeded=no
9063
9064 # Extract the first word of "pkg-config", so it can be a program name with args.
9065 set dummy pkg-config; ac_word=$2
9066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9067 $as_echo_n "checking for $ac_word... " >&6; }
9068 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9069 $as_echo_n "(cached) " >&6
9070 else
9071 case $PKG_CONFIG in
9072 [\\/]* | ?:[\\/]*)
9073 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9074 ;;
9075 *)
9076 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9077 for as_dir in $PATH
9078 do
9079 IFS=$as_save_IFS
9080 test -z "$as_dir" && as_dir=.
9081 for ac_exec_ext in '' $ac_executable_extensions; do
9082 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9083 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9084 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9085 break 2
9086 fi
9087 done
9088 done
9089 IFS=$as_save_IFS
9090
9091 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9092 ;;
9093 esac
9094 fi
9095 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9096 if test -n "$PKG_CONFIG"; then
9097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9098 $as_echo "$PKG_CONFIG" >&6; }
9099 else
9100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9101 $as_echo "no" >&6; }
9102 fi
9103
9104
9105
9106 if test "$PKG_CONFIG" = "no" ; then
9107 HAVE_FC=no
9108 else
9109 PKG_CONFIG_MIN_VERSION=0.9.0
9110 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
9112 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
9113
9114 if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
9115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9116 $as_echo "yes" >&6; }
9117 succeeded=yes
9118
9119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
9120 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
9121 FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
9122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
9123 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
9124
9125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
9126 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
9127 FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
9128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
9129 $as_echo "$FONTCONFIG_LIBS" >&6; }
9130 else
9131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9132 $as_echo "no" >&6; }
9133 FONTCONFIG_CFLAGS=""
9134 FONTCONFIG_LIBS=""
9135 ## If we have a custom action on failure, don't print errors, but
9136 ## do set a variable so people can do so.
9137 FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
9138
9139 fi
9140
9141
9142
9143 else
9144 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9145 echo "*** See http://www.freedesktop.org/software/pkgconfig"
9146 fi
9147 fi
9148
9149 if test $succeeded = yes; then
9150 HAVE_FC=yes
9151 else
9152 HAVE_FC=no
9153 fi
9154
9155
9156 ## Use -lXft if available, unless `--with-xft=no'.
9157 HAVE_XFT=maybe
9158 if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
9159 with_xft="no";
9160 fi
9161 if test "x${with_xft}" != "xno"; then
9162
9163
9164 succeeded=no
9165
9166 # Extract the first word of "pkg-config", so it can be a program name with args.
9167 set dummy pkg-config; ac_word=$2
9168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9169 $as_echo_n "checking for $ac_word... " >&6; }
9170 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9171 $as_echo_n "(cached) " >&6
9172 else
9173 case $PKG_CONFIG in
9174 [\\/]* | ?:[\\/]*)
9175 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9176 ;;
9177 *)
9178 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9179 for as_dir in $PATH
9180 do
9181 IFS=$as_save_IFS
9182 test -z "$as_dir" && as_dir=.
9183 for ac_exec_ext in '' $ac_executable_extensions; do
9184 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9185 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9186 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9187 break 2
9188 fi
9189 done
9190 done
9191 IFS=$as_save_IFS
9192
9193 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9194 ;;
9195 esac
9196 fi
9197 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9198 if test -n "$PKG_CONFIG"; then
9199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9200 $as_echo "$PKG_CONFIG" >&6; }
9201 else
9202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9203 $as_echo "no" >&6; }
9204 fi
9205
9206
9207
9208 if test "$PKG_CONFIG" = "no" ; then
9209 HAVE_XFT=no
9210 else
9211 PKG_CONFIG_MIN_VERSION=0.9.0
9212 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
9214 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
9215
9216 if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
9217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9218 $as_echo "yes" >&6; }
9219 succeeded=yes
9220
9221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
9222 $as_echo_n "checking XFT_CFLAGS... " >&6; }
9223 XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
9224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
9225 $as_echo "$XFT_CFLAGS" >&6; }
9226
9227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
9228 $as_echo_n "checking XFT_LIBS... " >&6; }
9229 XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
9230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
9231 $as_echo "$XFT_LIBS" >&6; }
9232 else
9233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9234 $as_echo "no" >&6; }
9235 XFT_CFLAGS=""
9236 XFT_LIBS=""
9237 ## If we have a custom action on failure, don't print errors, but
9238 ## do set a variable so people can do so.
9239 XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
9240
9241 fi
9242
9243
9244
9245 else
9246 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9247 echo "*** See http://www.freedesktop.org/software/pkgconfig"
9248 fi
9249 fi
9250
9251 if test $succeeded = yes; then
9252 :
9253 else
9254 HAVE_XFT=no
9255 fi
9256
9257 ## Because xftfont.c uses XRenderQueryExtension, we also
9258 ## need to link to -lXrender.
9259 HAVE_XRENDER=no
9260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
9261 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
9262 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
9263 $as_echo_n "(cached) " >&6
9264 else
9265 ac_check_lib_save_LIBS=$LIBS
9266 LIBS="-lXrender $LIBS"
9267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9268 /* end confdefs.h. */
9269
9270 /* Override any GCC internal prototype to avoid an error.
9271 Use char because int might match the return type of a GCC
9272 builtin and then its argument prototype would still apply. */
9273 #ifdef __cplusplus
9274 extern "C"
9275 #endif
9276 char XRenderQueryExtension ();
9277 int
9278 main ()
9279 {
9280 return XRenderQueryExtension ();
9281 ;
9282 return 0;
9283 }
9284 _ACEOF
9285 if ac_fn_c_try_link "$LINENO"; then :
9286 ac_cv_lib_Xrender_XRenderQueryExtension=yes
9287 else
9288 ac_cv_lib_Xrender_XRenderQueryExtension=no
9289 fi
9290 rm -f core conftest.err conftest.$ac_objext \
9291 conftest$ac_exeext conftest.$ac_ext
9292 LIBS=$ac_check_lib_save_LIBS
9293 fi
9294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
9295 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
9296 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
9297 HAVE_XRENDER=yes
9298 fi
9299
9300 if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
9301 OLD_CPPFLAGS="$CPPFLAGS"
9302 OLD_CFLAGS="$CFLAGS"
9303 OLD_LIBS="$LIBS"
9304 CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
9305 CFLAGS="$CFLAGS $XFT_CFLAGS"
9306 XFT_LIBS="-lXrender $XFT_LIBS"
9307 LIBS="$XFT_LIBS $LIBS"
9308 ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
9309 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
9310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
9311 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
9312 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
9313 $as_echo_n "(cached) " >&6
9314 else
9315 ac_check_lib_save_LIBS=$LIBS
9316 LIBS="-lXft $XFT_LIBS $LIBS"
9317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9318 /* end confdefs.h. */
9319
9320 /* Override any GCC internal prototype to avoid an error.
9321 Use char because int might match the return type of a GCC
9322 builtin and then its argument prototype would still apply. */
9323 #ifdef __cplusplus
9324 extern "C"
9325 #endif
9326 char XftFontOpen ();
9327 int
9328 main ()
9329 {
9330 return XftFontOpen ();
9331 ;
9332 return 0;
9333 }
9334 _ACEOF
9335 if ac_fn_c_try_link "$LINENO"; then :
9336 ac_cv_lib_Xft_XftFontOpen=yes
9337 else
9338 ac_cv_lib_Xft_XftFontOpen=no
9339 fi
9340 rm -f core conftest.err conftest.$ac_objext \
9341 conftest$ac_exeext conftest.$ac_ext
9342 LIBS=$ac_check_lib_save_LIBS
9343 fi
9344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
9345 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
9346 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
9347 HAVE_XFT=yes
9348 fi
9349
9350 fi
9351
9352
9353
9354 if test "${HAVE_XFT}" = "yes"; then
9355
9356 $as_echo "#define HAVE_XFT 1" >>confdefs.h
9357
9358
9359 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
9360 else
9361 CPPFLAGS="$OLD_CPPFLAGS"
9362 CFLAGS="$OLD_CFLAGS"
9363 LIBS="$OLD_LIBS"
9364 fi # "${HAVE_XFT}" = "yes"
9365 fi # "$HAVE_XFT" != no
9366 fi # "x${with_xft}" != "xno"
9367
9368 if test "$HAVE_XFT" != "yes"; then
9369 HAVE_XFT=no
9370 fi
9371
9372
9373 HAVE_FREETYPE=no
9374 ## We used to allow building with FreeType and without Xft.
9375 ## However, the ftx font backend driver is not in good shape.
9376 if test "${HAVE_XFT}" = "yes"; then
9377 HAVE_FREETYPE=yes
9378 FONTCONFIG_CFLAGS=
9379 FONTCONFIG_LIBS=
9380 fi
9381
9382 HAVE_LIBOTF=no
9383 if test "${HAVE_FREETYPE}" = "yes"; then
9384
9385 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
9386
9387 if test "${with_libotf}" != "no"; then
9388
9389 succeeded=no
9390
9391 # Extract the first word of "pkg-config", so it can be a program name with args.
9392 set dummy pkg-config; ac_word=$2
9393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9394 $as_echo_n "checking for $ac_word... " >&6; }
9395 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9396 $as_echo_n "(cached) " >&6
9397 else
9398 case $PKG_CONFIG in
9399 [\\/]* | ?:[\\/]*)
9400 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9401 ;;
9402 *)
9403 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9404 for as_dir in $PATH
9405 do
9406 IFS=$as_save_IFS
9407 test -z "$as_dir" && as_dir=.
9408 for ac_exec_ext in '' $ac_executable_extensions; do
9409 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9410 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9411 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9412 break 2
9413 fi
9414 done
9415 done
9416 IFS=$as_save_IFS
9417
9418 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9419 ;;
9420 esac
9421 fi
9422 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9423 if test -n "$PKG_CONFIG"; then
9424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9425 $as_echo "$PKG_CONFIG" >&6; }
9426 else
9427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9428 $as_echo "no" >&6; }
9429 fi
9430
9431
9432
9433 if test "$PKG_CONFIG" = "no" ; then
9434 HAVE_LIBOTF=no
9435 else
9436 PKG_CONFIG_MIN_VERSION=0.9.0
9437 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
9439 $as_echo_n "checking for libotf... " >&6; }
9440
9441 if $PKG_CONFIG --exists "libotf" 2>&5; then
9442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9443 $as_echo "yes" >&6; }
9444 succeeded=yes
9445
9446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
9447 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
9448 LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
9449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
9450 $as_echo "$LIBOTF_CFLAGS" >&6; }
9451
9452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
9453 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
9454 LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
9455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
9456 $as_echo "$LIBOTF_LIBS" >&6; }
9457 else
9458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9459 $as_echo "no" >&6; }
9460 LIBOTF_CFLAGS=""
9461 LIBOTF_LIBS=""
9462 ## If we have a custom action on failure, don't print errors, but
9463 ## do set a variable so people can do so.
9464 LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
9465
9466 fi
9467
9468
9469
9470 else
9471 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9472 echo "*** See http://www.freedesktop.org/software/pkgconfig"
9473 fi
9474 fi
9475
9476 if test $succeeded = yes; then
9477 HAVE_LIBOTF=yes
9478 else
9479 HAVE_LIBOTF=no
9480 fi
9481
9482 if test "$HAVE_LIBOTF" = "yes"; then
9483
9484 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
9485
9486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
9487 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
9488 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
9489 $as_echo_n "(cached) " >&6
9490 else
9491 ac_check_lib_save_LIBS=$LIBS
9492 LIBS="-lotf $LIBS"
9493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9494 /* end confdefs.h. */
9495
9496 /* Override any GCC internal prototype to avoid an error.
9497 Use char because int might match the return type of a GCC
9498 builtin and then its argument prototype would still apply. */
9499 #ifdef __cplusplus
9500 extern "C"
9501 #endif
9502 char OTF_get_variation_glyphs ();
9503 int
9504 main ()
9505 {
9506 return OTF_get_variation_glyphs ();
9507 ;
9508 return 0;
9509 }
9510 _ACEOF
9511 if ac_fn_c_try_link "$LINENO"; then :
9512 ac_cv_lib_otf_OTF_get_variation_glyphs=yes
9513 else
9514 ac_cv_lib_otf_OTF_get_variation_glyphs=no
9515 fi
9516 rm -f core conftest.err conftest.$ac_objext \
9517 conftest$ac_exeext conftest.$ac_ext
9518 LIBS=$ac_check_lib_save_LIBS
9519 fi
9520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
9521 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
9522 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
9523 HAVE_OTF_GET_VARIATION_GLYPHS=yes
9524 else
9525 HAVE_OTF_GET_VARIATION_GLYPHS=no
9526 fi
9527
9528 if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
9529
9530 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
9531
9532 fi
9533 fi
9534 fi
9535 fi
9536
9537 HAVE_M17N_FLT=no
9538 if test "${HAVE_LIBOTF}" = yes; then
9539 if test "${with_m17n_flt}" != "no"; then
9540
9541 succeeded=no
9542
9543 # Extract the first word of "pkg-config", so it can be a program name with args.
9544 set dummy pkg-config; ac_word=$2
9545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9546 $as_echo_n "checking for $ac_word... " >&6; }
9547 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9548 $as_echo_n "(cached) " >&6
9549 else
9550 case $PKG_CONFIG in
9551 [\\/]* | ?:[\\/]*)
9552 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9553 ;;
9554 *)
9555 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9556 for as_dir in $PATH
9557 do
9558 IFS=$as_save_IFS
9559 test -z "$as_dir" && as_dir=.
9560 for ac_exec_ext in '' $ac_executable_extensions; do
9561 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9562 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9563 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9564 break 2
9565 fi
9566 done
9567 done
9568 IFS=$as_save_IFS
9569
9570 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9571 ;;
9572 esac
9573 fi
9574 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9575 if test -n "$PKG_CONFIG"; then
9576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9577 $as_echo "$PKG_CONFIG" >&6; }
9578 else
9579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9580 $as_echo "no" >&6; }
9581 fi
9582
9583
9584
9585 if test "$PKG_CONFIG" = "no" ; then
9586 HAVE_M17N_FLT=no
9587 else
9588 PKG_CONFIG_MIN_VERSION=0.9.0
9589 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
9591 $as_echo_n "checking for m17n-flt... " >&6; }
9592
9593 if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
9594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9595 $as_echo "yes" >&6; }
9596 succeeded=yes
9597
9598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
9599 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
9600 M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
9601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
9602 $as_echo "$M17N_FLT_CFLAGS" >&6; }
9603
9604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
9605 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
9606 M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
9607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
9608 $as_echo "$M17N_FLT_LIBS" >&6; }
9609 else
9610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9611 $as_echo "no" >&6; }
9612 M17N_FLT_CFLAGS=""
9613 M17N_FLT_LIBS=""
9614 ## If we have a custom action on failure, don't print errors, but
9615 ## do set a variable so people can do so.
9616 M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
9617
9618 fi
9619
9620
9621
9622 else
9623 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9624 echo "*** See http://www.freedesktop.org/software/pkgconfig"
9625 fi
9626 fi
9627
9628 if test $succeeded = yes; then
9629 HAVE_M17N_FLT=yes
9630 else
9631 HAVE_M17N_FLT=no
9632 fi
9633
9634 if test "$HAVE_M17N_FLT" = "yes"; then
9635
9636 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
9637
9638 fi
9639 fi
9640 fi
9641 else
9642 HAVE_XFT=no
9643 HAVE_FREETYPE=no
9644 HAVE_LIBOTF=no
9645 HAVE_M17N_FLT=no
9646 fi
9647 ### End of font-backend (under X11) section.
9648
9649
9650
9651
9652
9653
9654
9655
9656
9657
9658 ### Use -lXpm if available, unless `--with-xpm=no'.
9659 HAVE_XPM=no
9660 if test "${HAVE_X11}" = "yes"; then
9661 if test "${with_xpm}" != "no"; then
9662 ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
9663 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
9664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
9665 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
9666 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
9667 $as_echo_n "(cached) " >&6
9668 else
9669 ac_check_lib_save_LIBS=$LIBS
9670 LIBS="-lXpm -lX11 $LIBS"
9671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9672 /* end confdefs.h. */
9673
9674 /* Override any GCC internal prototype to avoid an error.
9675 Use char because int might match the return type of a GCC
9676 builtin and then its argument prototype would still apply. */
9677 #ifdef __cplusplus
9678 extern "C"
9679 #endif
9680 char XpmReadFileToPixmap ();
9681 int
9682 main ()
9683 {
9684 return XpmReadFileToPixmap ();
9685 ;
9686 return 0;
9687 }
9688 _ACEOF
9689 if ac_fn_c_try_link "$LINENO"; then :
9690 ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
9691 else
9692 ac_cv_lib_Xpm_XpmReadFileToPixmap=no
9693 fi
9694 rm -f core conftest.err conftest.$ac_objext \
9695 conftest$ac_exeext conftest.$ac_ext
9696 LIBS=$ac_check_lib_save_LIBS
9697 fi
9698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
9699 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
9700 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
9701 HAVE_XPM=yes
9702 fi
9703
9704 fi
9705
9706
9707 if test "${HAVE_XPM}" = "yes"; then
9708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
9709 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
9710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9711 /* end confdefs.h. */
9712 #include "X11/xpm.h"
9713 #ifndef XpmReturnAllocPixels
9714 no_return_alloc_pixels
9715 #endif
9716
9717 _ACEOF
9718 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9719 $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
9720 HAVE_XPM=no
9721 else
9722 HAVE_XPM=yes
9723 fi
9724 rm -f conftest*
9725
9726
9727 if test "${HAVE_XPM}" = "yes"; then
9728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9729 $as_echo "yes" >&6; }
9730 else
9731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9732 $as_echo "no" >&6; }
9733 fi
9734 fi
9735 fi
9736
9737 if test "${HAVE_XPM}" = "yes"; then
9738
9739 $as_echo "#define HAVE_XPM 1" >>confdefs.h
9740
9741 fi
9742 fi
9743
9744 ### Use -ljpeg if available, unless `--with-jpeg=no'.
9745 HAVE_JPEG=no
9746 if test "${HAVE_X11}" = "yes"; then
9747 if test "${with_jpeg}" != "no"; then
9748 ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
9749 if test "x$ac_cv_header_jerror_h" = x""yes; then :
9750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
9751 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
9752 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
9753 $as_echo_n "(cached) " >&6
9754 else
9755 ac_check_lib_save_LIBS=$LIBS
9756 LIBS="-ljpeg $LIBS"
9757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9758 /* end confdefs.h. */
9759
9760 /* Override any GCC internal prototype to avoid an error.
9761 Use char because int might match the return type of a GCC
9762 builtin and then its argument prototype would still apply. */
9763 #ifdef __cplusplus
9764 extern "C"
9765 #endif
9766 char jpeg_destroy_compress ();
9767 int
9768 main ()
9769 {
9770 return jpeg_destroy_compress ();
9771 ;
9772 return 0;
9773 }
9774 _ACEOF
9775 if ac_fn_c_try_link "$LINENO"; then :
9776 ac_cv_lib_jpeg_jpeg_destroy_compress=yes
9777 else
9778 ac_cv_lib_jpeg_jpeg_destroy_compress=no
9779 fi
9780 rm -f core conftest.err conftest.$ac_objext \
9781 conftest$ac_exeext conftest.$ac_ext
9782 LIBS=$ac_check_lib_save_LIBS
9783 fi
9784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
9785 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
9786 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
9787 HAVE_JPEG=yes
9788 fi
9789
9790 fi
9791
9792
9793 fi
9794
9795 if test "${HAVE_JPEG}" = "yes"; then
9796 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
9797
9798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9799 /* end confdefs.h. */
9800 #include <jpeglib.h>
9801 version=JPEG_LIB_VERSION
9802
9803 _ACEOF
9804 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9805 $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
9806 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
9807
9808 else
9809 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
9810 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
9811 HAVE_JPEG=no
9812 fi
9813 rm -f conftest*
9814
9815 fi
9816 fi
9817
9818 ### Use -lpng if available, unless `--with-png=no'.
9819 HAVE_PNG=no
9820 if test "${HAVE_X11}" = "yes"; then
9821 if test "${with_png}" != "no"; then
9822 # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
9823 # in /usr/include/libpng.
9824 for ac_header in png.h libpng/png.h
9825 do :
9826 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9827 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9828 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
9829 cat >>confdefs.h <<_ACEOF
9830 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9831 _ACEOF
9832
9833 fi
9834
9835 done
9836
9837 if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
9838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
9839 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
9840 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
9841 $as_echo_n "(cached) " >&6
9842 else
9843 ac_check_lib_save_LIBS=$LIBS
9844 LIBS="-lpng -lz -lm $LIBS"
9845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9846 /* end confdefs.h. */
9847
9848 /* Override any GCC internal prototype to avoid an error.
9849 Use char because int might match the return type of a GCC
9850 builtin and then its argument prototype would still apply. */
9851 #ifdef __cplusplus
9852 extern "C"
9853 #endif
9854 char png_get_channels ();
9855 int
9856 main ()
9857 {
9858 return png_get_channels ();
9859 ;
9860 return 0;
9861 }
9862 _ACEOF
9863 if ac_fn_c_try_link "$LINENO"; then :
9864 ac_cv_lib_png_png_get_channels=yes
9865 else
9866 ac_cv_lib_png_png_get_channels=no
9867 fi
9868 rm -f core conftest.err conftest.$ac_objext \
9869 conftest$ac_exeext conftest.$ac_ext
9870 LIBS=$ac_check_lib_save_LIBS
9871 fi
9872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
9873 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
9874 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
9875 HAVE_PNG=yes
9876 fi
9877
9878 fi
9879 fi
9880
9881 if test "${HAVE_PNG}" = "yes"; then
9882
9883 $as_echo "#define HAVE_PNG 1" >>confdefs.h
9884
9885 fi
9886 fi
9887
9888 ### Use -ltiff if available, unless `--with-tiff=no'.
9889 HAVE_TIFF=no
9890 if test "${HAVE_X11}" = "yes"; then
9891 if test "${with_tiff}" != "no"; then
9892 ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
9893 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
9894 tifflibs="-lz -lm"
9895 # At least one tiff package requires the jpeg library.
9896 if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
9897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
9898 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
9899 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
9900 $as_echo_n "(cached) " >&6
9901 else
9902 ac_check_lib_save_LIBS=$LIBS
9903 LIBS="-ltiff $tifflibs $LIBS"
9904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9905 /* end confdefs.h. */
9906
9907 /* Override any GCC internal prototype to avoid an error.
9908 Use char because int might match the return type of a GCC
9909 builtin and then its argument prototype would still apply. */
9910 #ifdef __cplusplus
9911 extern "C"
9912 #endif
9913 char TIFFGetVersion ();
9914 int
9915 main ()
9916 {
9917 return TIFFGetVersion ();
9918 ;
9919 return 0;
9920 }
9921 _ACEOF
9922 if ac_fn_c_try_link "$LINENO"; then :
9923 ac_cv_lib_tiff_TIFFGetVersion=yes
9924 else
9925 ac_cv_lib_tiff_TIFFGetVersion=no
9926 fi
9927 rm -f core conftest.err conftest.$ac_objext \
9928 conftest$ac_exeext conftest.$ac_ext
9929 LIBS=$ac_check_lib_save_LIBS
9930 fi
9931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
9932 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
9933 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
9934 HAVE_TIFF=yes
9935 fi
9936
9937 fi
9938
9939
9940 fi
9941
9942 if test "${HAVE_TIFF}" = "yes"; then
9943
9944 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
9945
9946 fi
9947 fi
9948
9949 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
9950 HAVE_GIF=no
9951 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
9952 ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
9953 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
9954 # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
9955 # Earlier versions can crash Emacs.
9956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
9957 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
9958 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
9959 $as_echo_n "(cached) " >&6
9960 else
9961 ac_check_lib_save_LIBS=$LIBS
9962 LIBS="-lgif $LIBS"
9963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9964 /* end confdefs.h. */
9965
9966 /* Override any GCC internal prototype to avoid an error.
9967 Use char because int might match the return type of a GCC
9968 builtin and then its argument prototype would still apply. */
9969 #ifdef __cplusplus
9970 extern "C"
9971 #endif
9972 char EGifPutExtensionLast ();
9973 int
9974 main ()
9975 {
9976 return EGifPutExtensionLast ();
9977 ;
9978 return 0;
9979 }
9980 _ACEOF
9981 if ac_fn_c_try_link "$LINENO"; then :
9982 ac_cv_lib_gif_EGifPutExtensionLast=yes
9983 else
9984 ac_cv_lib_gif_EGifPutExtensionLast=no
9985 fi
9986 rm -f core conftest.err conftest.$ac_objext \
9987 conftest$ac_exeext conftest.$ac_ext
9988 LIBS=$ac_check_lib_save_LIBS
9989 fi
9990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
9991 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
9992 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
9993 HAVE_GIF=yes
9994 else
9995 try_libungif=yes
9996 fi
9997
9998 fi
9999
10000
10001
10002 if test "$HAVE_GIF" = yes; then
10003 ac_gif_lib_name="-lgif"
10004 fi
10005
10006 # If gif_lib.h but no libgif, try libungif.
10007 if test x"$try_libungif" = xyes; then
10008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
10009 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
10010 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
10011 $as_echo_n "(cached) " >&6
10012 else
10013 ac_check_lib_save_LIBS=$LIBS
10014 LIBS="-lungif $LIBS"
10015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10016 /* end confdefs.h. */
10017
10018 /* Override any GCC internal prototype to avoid an error.
10019 Use char because int might match the return type of a GCC
10020 builtin and then its argument prototype would still apply. */
10021 #ifdef __cplusplus
10022 extern "C"
10023 #endif
10024 char EGifPutExtensionLast ();
10025 int
10026 main ()
10027 {
10028 return EGifPutExtensionLast ();
10029 ;
10030 return 0;
10031 }
10032 _ACEOF
10033 if ac_fn_c_try_link "$LINENO"; then :
10034 ac_cv_lib_ungif_EGifPutExtensionLast=yes
10035 else
10036 ac_cv_lib_ungif_EGifPutExtensionLast=no
10037 fi
10038 rm -f core conftest.err conftest.$ac_objext \
10039 conftest$ac_exeext conftest.$ac_ext
10040 LIBS=$ac_check_lib_save_LIBS
10041 fi
10042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
10043 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
10044 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
10045 HAVE_GIF=yes
10046 fi
10047
10048
10049 if test "$HAVE_GIF" = yes; then
10050
10051 $as_echo "#define LIBGIF -lungif" >>confdefs.h
10052
10053 ac_gif_lib_name="-lungif"
10054 fi
10055 fi
10056
10057 if test "${HAVE_GIF}" = "yes"; then
10058
10059 $as_echo "#define HAVE_GIF 1" >>confdefs.h
10060
10061 fi
10062 fi
10063
10064 if test "${HAVE_X11}" = "yes"; then
10065 MISSING=""
10066 WITH_NO=""
10067 test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
10068 MISSING="libXpm" && WITH_NO="--with-xpm=no"
10069 test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
10070 MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
10071 test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
10072 MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
10073 test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
10074 MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
10075 test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
10076 MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
10077
10078 if test "X${MISSING}" != X; then
10079 as_fn_error $? "The following required libraries were not found:
10080 $MISSING
10081 Maybe some development libraries/packages are missing?
10082 If you don't want to link with them give
10083 $WITH_NO
10084 as options to configure" "$LINENO" 5
10085 fi
10086 fi
10087
10088 ### Use -lgpm if available, unless `--with-gpm=no'.
10089 HAVE_GPM=no
10090 if test "${with_gpm}" != "no"; then
10091 ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
10092 if test "x$ac_cv_header_gpm_h" = x""yes; then :
10093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
10094 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
10095 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
10096 $as_echo_n "(cached) " >&6
10097 else
10098 ac_check_lib_save_LIBS=$LIBS
10099 LIBS="-lgpm $LIBS"
10100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10101 /* end confdefs.h. */
10102
10103 /* Override any GCC internal prototype to avoid an error.
10104 Use char because int might match the return type of a GCC
10105 builtin and then its argument prototype would still apply. */
10106 #ifdef __cplusplus
10107 extern "C"
10108 #endif
10109 char Gpm_Open ();
10110 int
10111 main ()
10112 {
10113 return Gpm_Open ();
10114 ;
10115 return 0;
10116 }
10117 _ACEOF
10118 if ac_fn_c_try_link "$LINENO"; then :
10119 ac_cv_lib_gpm_Gpm_Open=yes
10120 else
10121 ac_cv_lib_gpm_Gpm_Open=no
10122 fi
10123 rm -f core conftest.err conftest.$ac_objext \
10124 conftest$ac_exeext conftest.$ac_ext
10125 LIBS=$ac_check_lib_save_LIBS
10126 fi
10127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
10128 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
10129 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
10130 HAVE_GPM=yes
10131 fi
10132
10133 fi
10134
10135
10136 fi
10137
10138 if test "${HAVE_GPM}" = "yes"; then
10139
10140 $as_echo "#define HAVE_GPM 1" >>confdefs.h
10141
10142 fi
10143
10144 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
10145 if test "x$ac_cv_header_malloc_malloc_h" = x""yes; then :
10146
10147 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
10148
10149 fi
10150
10151
10152
10153 ### Use NeXTstep API to implement GUI.
10154 if test "${HAVE_NS}" = "yes"; then
10155
10156 $as_echo "#define HAVE_NS 1" >>confdefs.h
10157
10158 if test "${NS_IMPL_COCOA}" = "yes"; then
10159
10160 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
10161
10162 GNU_OBJC_CFLAGS=
10163 fi
10164 if test "${NS_IMPL_GNUSTEP}" = "yes"; then
10165
10166 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
10167
10168 GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
10169 fi
10170 if test "${NS_HAVE_NSINTEGER}" = "yes"; then
10171
10172 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
10173
10174 fi
10175 # We also have mouse menus.
10176 HAVE_MENUS=yes
10177 OTHER_FILES=ns-app
10178 fi
10179
10180
10181 ### Use session management (-lSM -lICE) if available
10182 HAVE_X_SM=no
10183 if test "${HAVE_X11}" = "yes"; then
10184 ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
10185 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
10186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
10187 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
10188 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
10189 $as_echo_n "(cached) " >&6
10190 else
10191 ac_check_lib_save_LIBS=$LIBS
10192 LIBS="-lSM -lICE $LIBS"
10193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10194 /* end confdefs.h. */
10195
10196 /* Override any GCC internal prototype to avoid an error.
10197 Use char because int might match the return type of a GCC
10198 builtin and then its argument prototype would still apply. */
10199 #ifdef __cplusplus
10200 extern "C"
10201 #endif
10202 char SmcOpenConnection ();
10203 int
10204 main ()
10205 {
10206 return SmcOpenConnection ();
10207 ;
10208 return 0;
10209 }
10210 _ACEOF
10211 if ac_fn_c_try_link "$LINENO"; then :
10212 ac_cv_lib_SM_SmcOpenConnection=yes
10213 else
10214 ac_cv_lib_SM_SmcOpenConnection=no
10215 fi
10216 rm -f core conftest.err conftest.$ac_objext \
10217 conftest$ac_exeext conftest.$ac_ext
10218 LIBS=$ac_check_lib_save_LIBS
10219 fi
10220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
10221 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
10222 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
10223 HAVE_X_SM=yes
10224 fi
10225
10226 fi
10227
10228
10229
10230 if test "${HAVE_X_SM}" = "yes"; then
10231
10232 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
10233
10234 case "$LIBS" in
10235 *-lSM*) ;;
10236 *) LIBS="-lSM -lICE $LIBS" ;;
10237 esac
10238 fi
10239 fi
10240
10241 # If netdb.h doesn't declare h_errno, we must declare it by hand.
10242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
10243 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
10244 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
10245 $as_echo_n "(cached) " >&6
10246 else
10247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10248 /* end confdefs.h. */
10249 #include <netdb.h>
10250 int
10251 main ()
10252 {
10253 return h_errno;
10254 ;
10255 return 0;
10256 }
10257 _ACEOF
10258 if ac_fn_c_try_link "$LINENO"; then :
10259 emacs_cv_netdb_declares_h_errno=yes
10260 else
10261 emacs_cv_netdb_declares_h_errno=no
10262 fi
10263 rm -f core conftest.err conftest.$ac_objext \
10264 conftest$ac_exeext conftest.$ac_ext
10265 fi
10266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
10267 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
10268 if test $emacs_cv_netdb_declares_h_errno = yes; then
10269
10270 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
10271
10272 fi
10273
10274 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
10275 # for constant arguments. Useless!
10276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
10277 $as_echo_n "checking for working alloca.h... " >&6; }
10278 if test "${ac_cv_working_alloca_h+set}" = set; then :
10279 $as_echo_n "(cached) " >&6
10280 else
10281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10282 /* end confdefs.h. */
10283 #include <alloca.h>
10284 int
10285 main ()
10286 {
10287 char *p = (char *) alloca (2 * sizeof (int));
10288 if (p) return 0;
10289 ;
10290 return 0;
10291 }
10292 _ACEOF
10293 if ac_fn_c_try_link "$LINENO"; then :
10294 ac_cv_working_alloca_h=yes
10295 else
10296 ac_cv_working_alloca_h=no
10297 fi
10298 rm -f core conftest.err conftest.$ac_objext \
10299 conftest$ac_exeext conftest.$ac_ext
10300 fi
10301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
10302 $as_echo "$ac_cv_working_alloca_h" >&6; }
10303 if test $ac_cv_working_alloca_h = yes; then
10304
10305 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
10306
10307 fi
10308
10309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
10310 $as_echo_n "checking for alloca... " >&6; }
10311 if test "${ac_cv_func_alloca_works+set}" = set; then :
10312 $as_echo_n "(cached) " >&6
10313 else
10314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10315 /* end confdefs.h. */
10316 #ifdef __GNUC__
10317 # define alloca __builtin_alloca
10318 #else
10319 # ifdef _MSC_VER
10320 # include <malloc.h>
10321 # define alloca _alloca
10322 # else
10323 # ifdef HAVE_ALLOCA_H
10324 # include <alloca.h>
10325 # else
10326 # ifdef _AIX
10327 #pragma alloca
10328 # else
10329 # ifndef alloca /* predefined by HP cc +Olibcalls */
10330 char *alloca ();
10331 # endif
10332 # endif
10333 # endif
10334 # endif
10335 #endif
10336
10337 int
10338 main ()
10339 {
10340 char *p = (char *) alloca (1);
10341 if (p) return 0;
10342 ;
10343 return 0;
10344 }
10345 _ACEOF
10346 if ac_fn_c_try_link "$LINENO"; then :
10347 ac_cv_func_alloca_works=yes
10348 else
10349 ac_cv_func_alloca_works=no
10350 fi
10351 rm -f core conftest.err conftest.$ac_objext \
10352 conftest$ac_exeext conftest.$ac_ext
10353 fi
10354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
10355 $as_echo "$ac_cv_func_alloca_works" >&6; }
10356
10357 if test $ac_cv_func_alloca_works = yes; then
10358
10359 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
10360
10361 else
10362 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
10363 # that cause trouble. Some versions do not even contain alloca or
10364 # contain a buggy version. If you still want to use their alloca,
10365 # use ar to extract alloca.o from them instead of compiling alloca.c.
10366
10367 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
10368
10369 $as_echo "#define C_ALLOCA 1" >>confdefs.h
10370
10371
10372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
10373 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
10374 if test "${ac_cv_os_cray+set}" = set; then :
10375 $as_echo_n "(cached) " >&6
10376 else
10377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10378 /* end confdefs.h. */
10379 #if defined CRAY && ! defined CRAY2
10380 webecray
10381 #else
10382 wenotbecray
10383 #endif
10384
10385 _ACEOF
10386 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10387 $EGREP "webecray" >/dev/null 2>&1; then :
10388 ac_cv_os_cray=yes
10389 else
10390 ac_cv_os_cray=no
10391 fi
10392 rm -f conftest*
10393
10394 fi
10395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
10396 $as_echo "$ac_cv_os_cray" >&6; }
10397 if test $ac_cv_os_cray = yes; then
10398 for ac_func in _getb67 GETB67 getb67; do
10399 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10400 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10401 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10402
10403 cat >>confdefs.h <<_ACEOF
10404 #define CRAY_STACKSEG_END $ac_func
10405 _ACEOF
10406
10407 break
10408 fi
10409
10410 done
10411 fi
10412
10413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
10414 $as_echo_n "checking stack direction for C alloca... " >&6; }
10415 if test "${ac_cv_c_stack_direction+set}" = set; then :
10416 $as_echo_n "(cached) " >&6
10417 else
10418 if test "$cross_compiling" = yes; then :
10419 ac_cv_c_stack_direction=0
10420 else
10421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10422 /* end confdefs.h. */
10423 $ac_includes_default
10424 int
10425 find_stack_direction ()
10426 {
10427 static char *addr = 0;
10428 auto char dummy;
10429 if (addr == 0)
10430 {
10431 addr = &dummy;
10432 return find_stack_direction ();
10433 }
10434 else
10435 return (&dummy > addr) ? 1 : -1;
10436 }
10437
10438 int
10439 main ()
10440 {
10441 return find_stack_direction () < 0;
10442 }
10443 _ACEOF
10444 if ac_fn_c_try_run "$LINENO"; then :
10445 ac_cv_c_stack_direction=1
10446 else
10447 ac_cv_c_stack_direction=-1
10448 fi
10449 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10450 conftest.$ac_objext conftest.beam conftest.$ac_ext
10451 fi
10452
10453 fi
10454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
10455 $as_echo "$ac_cv_c_stack_direction" >&6; }
10456 cat >>confdefs.h <<_ACEOF
10457 #define STACK_DIRECTION $ac_cv_c_stack_direction
10458 _ACEOF
10459
10460
10461 fi
10462
10463
10464 if test x"$ac_cv_func_alloca_works" != xyes; then
10465 as_fn_error $? "a system implementation of alloca is required " "$LINENO" 5
10466 fi
10467
10468 # fmod, logb, and frexp are found in -lm on most systems.
10469 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
10470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
10471 $as_echo_n "checking for sqrt in -lm... " >&6; }
10472 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
10473 $as_echo_n "(cached) " >&6
10474 else
10475 ac_check_lib_save_LIBS=$LIBS
10476 LIBS="-lm $LIBS"
10477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10478 /* end confdefs.h. */
10479
10480 /* Override any GCC internal prototype to avoid an error.
10481 Use char because int might match the return type of a GCC
10482 builtin and then its argument prototype would still apply. */
10483 #ifdef __cplusplus
10484 extern "C"
10485 #endif
10486 char sqrt ();
10487 int
10488 main ()
10489 {
10490 return sqrt ();
10491 ;
10492 return 0;
10493 }
10494 _ACEOF
10495 if ac_fn_c_try_link "$LINENO"; then :
10496 ac_cv_lib_m_sqrt=yes
10497 else
10498 ac_cv_lib_m_sqrt=no
10499 fi
10500 rm -f core conftest.err conftest.$ac_objext \
10501 conftest$ac_exeext conftest.$ac_ext
10502 LIBS=$ac_check_lib_save_LIBS
10503 fi
10504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
10505 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
10506 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
10507 cat >>confdefs.h <<_ACEOF
10508 #define HAVE_LIBM 1
10509 _ACEOF
10510
10511 LIBS="-lm $LIBS"
10512
10513 fi
10514
10515
10516 # Check for mail-locking functions in a "mail" library. Probably this should
10517 # have the same check as for liblockfile below.
10518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
10519 $as_echo_n "checking for maillock in -lmail... " >&6; }
10520 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
10521 $as_echo_n "(cached) " >&6
10522 else
10523 ac_check_lib_save_LIBS=$LIBS
10524 LIBS="-lmail $LIBS"
10525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10526 /* end confdefs.h. */
10527
10528 /* Override any GCC internal prototype to avoid an error.
10529 Use char because int might match the return type of a GCC
10530 builtin and then its argument prototype would still apply. */
10531 #ifdef __cplusplus
10532 extern "C"
10533 #endif
10534 char maillock ();
10535 int
10536 main ()
10537 {
10538 return maillock ();
10539 ;
10540 return 0;
10541 }
10542 _ACEOF
10543 if ac_fn_c_try_link "$LINENO"; then :
10544 ac_cv_lib_mail_maillock=yes
10545 else
10546 ac_cv_lib_mail_maillock=no
10547 fi
10548 rm -f core conftest.err conftest.$ac_objext \
10549 conftest$ac_exeext conftest.$ac_ext
10550 LIBS=$ac_check_lib_save_LIBS
10551 fi
10552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
10553 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
10554 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
10555 cat >>confdefs.h <<_ACEOF
10556 #define HAVE_LIBMAIL 1
10557 _ACEOF
10558
10559 LIBS="-lmail $LIBS"
10560
10561 fi
10562
10563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
10564 $as_echo_n "checking for maillock in -llockfile... " >&6; }
10565 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
10566 $as_echo_n "(cached) " >&6
10567 else
10568 ac_check_lib_save_LIBS=$LIBS
10569 LIBS="-llockfile $LIBS"
10570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10571 /* end confdefs.h. */
10572
10573 /* Override any GCC internal prototype to avoid an error.
10574 Use char because int might match the return type of a GCC
10575 builtin and then its argument prototype would still apply. */
10576 #ifdef __cplusplus
10577 extern "C"
10578 #endif
10579 char maillock ();
10580 int
10581 main ()
10582 {
10583 return maillock ();
10584 ;
10585 return 0;
10586 }
10587 _ACEOF
10588 if ac_fn_c_try_link "$LINENO"; then :
10589 ac_cv_lib_lockfile_maillock=yes
10590 else
10591 ac_cv_lib_lockfile_maillock=no
10592 fi
10593 rm -f core conftest.err conftest.$ac_objext \
10594 conftest$ac_exeext conftest.$ac_ext
10595 LIBS=$ac_check_lib_save_LIBS
10596 fi
10597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
10598 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
10599 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
10600 cat >>confdefs.h <<_ACEOF
10601 #define HAVE_LIBLOCKFILE 1
10602 _ACEOF
10603
10604 LIBS="-llockfile $LIBS"
10605
10606 fi
10607
10608 # If we have the shared liblockfile, assume we must use it for mail
10609 # locking (e.g. Debian). If we couldn't link against liblockfile
10610 # (no liblockfile.a installed), ensure that we don't need to.
10611 if test "$ac_cv_lib_lockfile_maillock" = no; then
10612 # Extract the first word of "liblockfile.so", so it can be a program name with args.
10613 set dummy liblockfile.so; ac_word=$2
10614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10615 $as_echo_n "checking for $ac_word... " >&6; }
10616 if test "${ac_cv_prog_liblockfile+set}" = set; then :
10617 $as_echo_n "(cached) " >&6
10618 else
10619 if test -n "$liblockfile"; then
10620 ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
10621 else
10622 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10623 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
10624 for as_dir in $as_dummy
10625 do
10626 IFS=$as_save_IFS
10627 test -z "$as_dir" && as_dir=.
10628 for ac_exec_ext in '' $ac_executable_extensions; do
10629 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10630 ac_cv_prog_liblockfile="yes"
10631 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10632 break 2
10633 fi
10634 done
10635 done
10636 IFS=$as_save_IFS
10637
10638 test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
10639 fi
10640 fi
10641 liblockfile=$ac_cv_prog_liblockfile
10642 if test -n "$liblockfile"; then
10643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
10644 $as_echo "$liblockfile" >&6; }
10645 else
10646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10647 $as_echo "no" >&6; }
10648 fi
10649
10650
10651 if test $ac_cv_prog_liblockfile = yes; then
10652 as_fn_error $? "Shared liblockfile found but can't link against it.
10653 This probably means that movemail could lose mail.
10654 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
10655 else :
10656 fi
10657 fi
10658 for ac_func in touchlock
10659 do :
10660 ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
10661 if test "x$ac_cv_func_touchlock" = x""yes; then :
10662 cat >>confdefs.h <<_ACEOF
10663 #define HAVE_TOUCHLOCK 1
10664 _ACEOF
10665
10666 fi
10667 done
10668
10669 for ac_header in maillock.h
10670 do :
10671 ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
10672 if test "x$ac_cv_header_maillock_h" = x""yes; then :
10673 cat >>confdefs.h <<_ACEOF
10674 #define HAVE_MAILLOCK_H 1
10675 _ACEOF
10676
10677 fi
10678
10679 done
10680
10681
10682 for ac_func in gethostname getdomainname dup2 \
10683 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
10684 random lrand48 bcopy bcmp logb frexp fmod rint cbrt ftime setsid \
10685 strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \
10686 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
10687 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm index rindex \
10688 sendto recvfrom getsockopt setsockopt getsockname getpeername \
10689 gai_strerror mkstemp getline getdelim mremap memmove fsync sync bzero \
10690 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
10691 cfmakeraw cfsetspeed
10692 do :
10693 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10694 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10695 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10696 cat >>confdefs.h <<_ACEOF
10697 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10698 _ACEOF
10699
10700 fi
10701 done
10702
10703
10704 for ac_header in sys/un.h
10705 do :
10706 ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
10707 if test "x$ac_cv_header_sys_un_h" = x""yes; then :
10708 cat >>confdefs.h <<_ACEOF
10709 #define HAVE_SYS_UN_H 1
10710 _ACEOF
10711
10712 fi
10713
10714 done
10715
10716
10717
10718
10719
10720
10721
10722 for ac_func in $ac_func_list
10723 do :
10724 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10725 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10726 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10727 cat >>confdefs.h <<_ACEOF
10728 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10729 _ACEOF
10730
10731 fi
10732 done
10733
10734
10735
10736
10737
10738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
10739 $as_echo_n "checking for working mktime... " >&6; }
10740 if test "${ac_cv_func_working_mktime+set}" = set; then :
10741 $as_echo_n "(cached) " >&6
10742 else
10743 if test "$cross_compiling" = yes; then :
10744 ac_cv_func_working_mktime=no
10745 else
10746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10747 /* end confdefs.h. */
10748 /* Test program from Paul Eggert and Tony Leneis. */
10749 #ifdef TIME_WITH_SYS_TIME
10750 # include <sys/time.h>
10751 # include <time.h>
10752 #else
10753 # ifdef HAVE_SYS_TIME_H
10754 # include <sys/time.h>
10755 # else
10756 # include <time.h>
10757 # endif
10758 #endif
10759
10760 #include <limits.h>
10761 #include <stdlib.h>
10762
10763 #ifdef HAVE_UNISTD_H
10764 # include <unistd.h>
10765 #endif
10766
10767 #ifndef HAVE_ALARM
10768 # define alarm(X) /* empty */
10769 #endif
10770
10771 /* Work around redefinition to rpl_putenv by other config tests. */
10772 #undef putenv
10773
10774 static time_t time_t_max;
10775 static time_t time_t_min;
10776
10777 /* Values we'll use to set the TZ environment variable. */
10778 static const char *tz_strings[] = {
10779 (const char *) 0, "TZ=GMT0", "TZ=JST-9",
10780 "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
10781 };
10782 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
10783
10784 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
10785 Based on a problem report from Andreas Jaeger. */
10786 static int
10787 spring_forward_gap ()
10788 {
10789 /* glibc (up to about 1998-10-07) failed this test. */
10790 struct tm tm;
10791
10792 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
10793 instead of "TZ=America/Vancouver" in order to detect the bug even
10794 on systems that don't support the Olson extension, or don't have the
10795 full zoneinfo tables installed. */
10796 putenv ((char*) "TZ=PST8PDT,M4.1.0,M10.5.0");
10797
10798 tm.tm_year = 98;
10799 tm.tm_mon = 3;
10800 tm.tm_mday = 5;
10801 tm.tm_hour = 2;
10802 tm.tm_min = 0;
10803 tm.tm_sec = 0;
10804 tm.tm_isdst = -1;
10805 return mktime (&tm) != (time_t) -1;
10806 }
10807
10808 static int
10809 mktime_test1 (time_t now)
10810 {
10811 struct tm *lt;
10812 return ! (lt = localtime (&now)) || mktime (lt) == now;
10813 }
10814
10815 static int
10816 mktime_test (time_t now)
10817 {
10818 return (mktime_test1 (now)
10819 && mktime_test1 ((time_t) (time_t_max - now))
10820 && mktime_test1 ((time_t) (time_t_min + now)));
10821 }
10822
10823 static int
10824 irix_6_4_bug ()
10825 {
10826 /* Based on code from Ariel Faigon. */
10827 struct tm tm;
10828 tm.tm_year = 96;
10829 tm.tm_mon = 3;
10830 tm.tm_mday = 0;
10831 tm.tm_hour = 0;
10832 tm.tm_min = 0;
10833 tm.tm_sec = 0;
10834 tm.tm_isdst = -1;
10835 mktime (&tm);
10836 return tm.tm_mon == 2 && tm.tm_mday == 31;
10837 }
10838
10839 static int
10840 bigtime_test (int j)
10841 {
10842 struct tm tm;
10843 time_t now;
10844 tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
10845 now = mktime (&tm);
10846 if (now != (time_t) -1)
10847 {
10848 struct tm *lt = localtime (&now);
10849 if (! (lt
10850 && lt->tm_year == tm.tm_year
10851 && lt->tm_mon == tm.tm_mon
10852 && lt->tm_mday == tm.tm_mday
10853 && lt->tm_hour == tm.tm_hour
10854 && lt->tm_min == tm.tm_min
10855 && lt->tm_sec == tm.tm_sec
10856 && lt->tm_yday == tm.tm_yday
10857 && lt->tm_wday == tm.tm_wday
10858 && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
10859 == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
10860 return 0;
10861 }
10862 return 1;
10863 }
10864
10865 static int
10866 year_2050_test ()
10867 {
10868 /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
10869 ignoring leap seconds. */
10870 unsigned long int answer = 2527315200UL;
10871
10872 struct tm tm;
10873 time_t t;
10874 tm.tm_year = 2050 - 1900;
10875 tm.tm_mon = 2 - 1;
10876 tm.tm_mday = 1;
10877 tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
10878 tm.tm_isdst = -1;
10879
10880 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
10881 instead of "TZ=America/Vancouver" in order to detect the bug even
10882 on systems that don't support the Olson extension, or don't have the
10883 full zoneinfo tables installed. */
10884 putenv ((char*) "TZ=PST8PDT,M4.1.0,M10.5.0");
10885
10886 t = mktime (&tm);
10887
10888 /* Check that the result is either a failure, or close enough
10889 to the correct answer that we can assume the discrepancy is
10890 due to leap seconds. */
10891 return (t == (time_t) -1
10892 || (0 < t && answer - 120 <= t && t <= answer + 120));
10893 }
10894
10895 int
10896 main ()
10897 {
10898 time_t t, delta;
10899 int i, j;
10900
10901 /* This test makes some buggy mktime implementations loop.
10902 Give up after 60 seconds; a mktime slower than that
10903 isn't worth using anyway. */
10904 alarm (60);
10905
10906 for (;;)
10907 {
10908 t = (time_t_max << 1) + 1;
10909 if (t <= time_t_max)
10910 break;
10911 time_t_max = t;
10912 }
10913 time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max;
10914
10915 delta = time_t_max / 997; /* a suitable prime number */
10916 for (i = 0; i < N_STRINGS; i++)
10917 {
10918 if (tz_strings[i])
10919 putenv ((char*) tz_strings[i]);
10920
10921 for (t = 0; t <= time_t_max - delta; t += delta)
10922 if (! mktime_test (t))
10923 return 1;
10924 if (! (mktime_test ((time_t) 1)
10925 && mktime_test ((time_t) (60 * 60))
10926 && mktime_test ((time_t) (60 * 60 * 24))))
10927 return 1;
10928
10929 for (j = 1; ; j <<= 1)
10930 if (! bigtime_test (j))
10931 return 1;
10932 else if (INT_MAX / 2 < j)
10933 break;
10934 if (! bigtime_test (INT_MAX))
10935 return 1;
10936 }
10937 return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ());
10938 }
10939 _ACEOF
10940 if ac_fn_c_try_run "$LINENO"; then :
10941 ac_cv_func_working_mktime=yes
10942 else
10943 ac_cv_func_working_mktime=no
10944 fi
10945 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10946 conftest.$ac_objext conftest.beam conftest.$ac_ext
10947 fi
10948
10949 fi
10950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
10951 $as_echo "$ac_cv_func_working_mktime" >&6; }
10952 if test $ac_cv_func_working_mktime = no; then
10953 case " $LIBOBJS " in
10954 *" mktime.$ac_objext "* ) ;;
10955 *) LIBOBJS="$LIBOBJS mktime.$ac_objext"
10956 ;;
10957 esac
10958
10959 fi
10960
10961 if test "$ac_cv_func_working_mktime" = no; then
10962
10963 $as_echo "#define BROKEN_MKTIME 1" >>confdefs.h
10964
10965 fi
10966
10967 ac_have_func=no # yes means we've found a way to get the load average.
10968
10969 # Make sure getloadavg.c is where it belongs, at configure-time.
10970 test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" ||
10971 as_fn_error $? "$srcdir/$ac_config_libobj_dir/getloadavg.c is missing" "$LINENO" 5
10972
10973 ac_save_LIBS=$LIBS
10974
10975 # Check for getloadavg, but be sure not to touch the cache variable.
10976 (ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
10977 if test "x$ac_cv_func_getloadavg" = x""yes; then :
10978 exit 0
10979 else
10980 exit 1
10981 fi
10982 ) && ac_have_func=yes
10983
10984 # On HPUX9, an unprivileged user can get load averages through this function.
10985 for ac_func in pstat_getdynamic
10986 do :
10987 ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
10988 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
10989 cat >>confdefs.h <<_ACEOF
10990 #define HAVE_PSTAT_GETDYNAMIC 1
10991 _ACEOF
10992
10993 fi
10994 done
10995
10996
10997 # Solaris has libkstat which does not require root.
10998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
10999 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
11000 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
11001 $as_echo_n "(cached) " >&6
11002 else
11003 ac_check_lib_save_LIBS=$LIBS
11004 LIBS="-lkstat $LIBS"
11005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11006 /* end confdefs.h. */
11007
11008 /* Override any GCC internal prototype to avoid an error.
11009 Use char because int might match the return type of a GCC
11010 builtin and then its argument prototype would still apply. */
11011 #ifdef __cplusplus
11012 extern "C"
11013 #endif
11014 char kstat_open ();
11015 int
11016 main ()
11017 {
11018 return kstat_open ();
11019 ;
11020 return 0;
11021 }
11022 _ACEOF
11023 if ac_fn_c_try_link "$LINENO"; then :
11024 ac_cv_lib_kstat_kstat_open=yes
11025 else
11026 ac_cv_lib_kstat_kstat_open=no
11027 fi
11028 rm -f core conftest.err conftest.$ac_objext \
11029 conftest$ac_exeext conftest.$ac_ext
11030 LIBS=$ac_check_lib_save_LIBS
11031 fi
11032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
11033 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
11034 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
11035 cat >>confdefs.h <<_ACEOF
11036 #define HAVE_LIBKSTAT 1
11037 _ACEOF
11038
11039 LIBS="-lkstat $LIBS"
11040
11041 fi
11042
11043 test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes
11044
11045 # Some systems with -lutil have (and need) -lkvm as well, some do not.
11046 # On Solaris, -lkvm requires nlist from -lelf, so check that first
11047 # to get the right answer into the cache.
11048 # For kstat on solaris, we need libelf to force the definition of SVR4 below.
11049 if test $ac_have_func = no; then
11050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
11051 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
11052 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
11053 $as_echo_n "(cached) " >&6
11054 else
11055 ac_check_lib_save_LIBS=$LIBS
11056 LIBS="-lelf $LIBS"
11057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11058 /* end confdefs.h. */
11059
11060 /* Override any GCC internal prototype to avoid an error.
11061 Use char because int might match the return type of a GCC
11062 builtin and then its argument prototype would still apply. */
11063 #ifdef __cplusplus
11064 extern "C"
11065 #endif
11066 char elf_begin ();
11067 int
11068 main ()
11069 {
11070 return elf_begin ();
11071 ;
11072 return 0;
11073 }
11074 _ACEOF
11075 if ac_fn_c_try_link "$LINENO"; then :
11076 ac_cv_lib_elf_elf_begin=yes
11077 else
11078 ac_cv_lib_elf_elf_begin=no
11079 fi
11080 rm -f core conftest.err conftest.$ac_objext \
11081 conftest$ac_exeext conftest.$ac_ext
11082 LIBS=$ac_check_lib_save_LIBS
11083 fi
11084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
11085 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
11086 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
11087 LIBS="-lelf $LIBS"
11088 fi
11089
11090 fi
11091 if test $ac_have_func = no; then
11092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
11093 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
11094 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
11095 $as_echo_n "(cached) " >&6
11096 else
11097 ac_check_lib_save_LIBS=$LIBS
11098 LIBS="-lkvm $LIBS"
11099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11100 /* end confdefs.h. */
11101
11102 /* Override any GCC internal prototype to avoid an error.
11103 Use char because int might match the return type of a GCC
11104 builtin and then its argument prototype would still apply. */
11105 #ifdef __cplusplus
11106 extern "C"
11107 #endif
11108 char kvm_open ();
11109 int
11110 main ()
11111 {
11112 return kvm_open ();
11113 ;
11114 return 0;
11115 }
11116 _ACEOF
11117 if ac_fn_c_try_link "$LINENO"; then :
11118 ac_cv_lib_kvm_kvm_open=yes
11119 else
11120 ac_cv_lib_kvm_kvm_open=no
11121 fi
11122 rm -f core conftest.err conftest.$ac_objext \
11123 conftest$ac_exeext conftest.$ac_ext
11124 LIBS=$ac_check_lib_save_LIBS
11125 fi
11126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
11127 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
11128 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
11129 LIBS="-lkvm $LIBS"
11130 fi
11131
11132 # Check for the 4.4BSD definition of getloadavg.
11133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
11134 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
11135 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
11136 $as_echo_n "(cached) " >&6
11137 else
11138 ac_check_lib_save_LIBS=$LIBS
11139 LIBS="-lutil $LIBS"
11140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11141 /* end confdefs.h. */
11142
11143 /* Override any GCC internal prototype to avoid an error.
11144 Use char because int might match the return type of a GCC
11145 builtin and then its argument prototype would still apply. */
11146 #ifdef __cplusplus
11147 extern "C"
11148 #endif
11149 char getloadavg ();
11150 int
11151 main ()
11152 {
11153 return getloadavg ();
11154 ;
11155 return 0;
11156 }
11157 _ACEOF
11158 if ac_fn_c_try_link "$LINENO"; then :
11159 ac_cv_lib_util_getloadavg=yes
11160 else
11161 ac_cv_lib_util_getloadavg=no
11162 fi
11163 rm -f core conftest.err conftest.$ac_objext \
11164 conftest$ac_exeext conftest.$ac_ext
11165 LIBS=$ac_check_lib_save_LIBS
11166 fi
11167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
11168 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
11169 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
11170 LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes
11171 fi
11172
11173 fi
11174
11175 if test $ac_have_func = no; then
11176 # There is a commonly available library for RS/6000 AIX.
11177 # Since it is not a standard part of AIX, it might be installed locally.
11178 ac_getloadavg_LIBS=$LIBS
11179 LIBS="-L/usr/local/lib $LIBS"
11180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
11181 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
11182 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
11183 $as_echo_n "(cached) " >&6
11184 else
11185 ac_check_lib_save_LIBS=$LIBS
11186 LIBS="-lgetloadavg $LIBS"
11187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11188 /* end confdefs.h. */
11189
11190 /* Override any GCC internal prototype to avoid an error.
11191 Use char because int might match the return type of a GCC
11192 builtin and then its argument prototype would still apply. */
11193 #ifdef __cplusplus
11194 extern "C"
11195 #endif
11196 char getloadavg ();
11197 int
11198 main ()
11199 {
11200 return getloadavg ();
11201 ;
11202 return 0;
11203 }
11204 _ACEOF
11205 if ac_fn_c_try_link "$LINENO"; then :
11206 ac_cv_lib_getloadavg_getloadavg=yes
11207 else
11208 ac_cv_lib_getloadavg_getloadavg=no
11209 fi
11210 rm -f core conftest.err conftest.$ac_objext \
11211 conftest$ac_exeext conftest.$ac_ext
11212 LIBS=$ac_check_lib_save_LIBS
11213 fi
11214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
11215 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
11216 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
11217 LIBS="-lgetloadavg $LIBS"
11218 else
11219 LIBS=$ac_getloadavg_LIBS
11220 fi
11221
11222 fi
11223
11224 # Make sure it is really in the library, if we think we found it,
11225 # otherwise set up the replacement function.
11226 for ac_func in getloadavg
11227 do :
11228 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
11229 if test "x$ac_cv_func_getloadavg" = x""yes; then :
11230 cat >>confdefs.h <<_ACEOF
11231 #define HAVE_GETLOADAVG 1
11232 _ACEOF
11233
11234 else
11235 case " $LIBOBJS " in
11236 *" getloadavg.$ac_objext "* ) ;;
11237 *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext"
11238 ;;
11239 esac
11240
11241
11242 $as_echo "#define C_GETLOADAVG 1" >>confdefs.h
11243
11244 # Figure out what our getloadavg.c needs.
11245 ac_have_func=no
11246 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
11247 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
11248 ac_have_func=yes
11249
11250 $as_echo "#define DGUX 1" >>confdefs.h
11251
11252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
11253 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
11254 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
11255 $as_echo_n "(cached) " >&6
11256 else
11257 ac_check_lib_save_LIBS=$LIBS
11258 LIBS="-ldgc $LIBS"
11259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11260 /* end confdefs.h. */
11261
11262 /* Override any GCC internal prototype to avoid an error.
11263 Use char because int might match the return type of a GCC
11264 builtin and then its argument prototype would still apply. */
11265 #ifdef __cplusplus
11266 extern "C"
11267 #endif
11268 char dg_sys_info ();
11269 int
11270 main ()
11271 {
11272 return dg_sys_info ();
11273 ;
11274 return 0;
11275 }
11276 _ACEOF
11277 if ac_fn_c_try_link "$LINENO"; then :
11278 ac_cv_lib_dgc_dg_sys_info=yes
11279 else
11280 ac_cv_lib_dgc_dg_sys_info=no
11281 fi
11282 rm -f core conftest.err conftest.$ac_objext \
11283 conftest$ac_exeext conftest.$ac_ext
11284 LIBS=$ac_check_lib_save_LIBS
11285 fi
11286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
11287 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
11288 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
11289 cat >>confdefs.h <<_ACEOF
11290 #define HAVE_LIBDGC 1
11291 _ACEOF
11292
11293 LIBS="-ldgc $LIBS"
11294
11295 fi
11296
11297 fi
11298
11299
11300
11301 ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
11302 if test "x$ac_cv_header_locale_h" = x""yes; then :
11303
11304 fi
11305
11306
11307 for ac_func in setlocale
11308 do :
11309 ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
11310 if test "x$ac_cv_func_setlocale" = x""yes; then :
11311 cat >>confdefs.h <<_ACEOF
11312 #define HAVE_SETLOCALE 1
11313 _ACEOF
11314
11315 fi
11316 done
11317
11318
11319 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
11320 # uses stabs), but it is still SVR4. We cannot check for <elf.h> because
11321 # Irix 4.0.5F has the header but not the library.
11322 if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes; then
11323 ac_have_func=yes
11324
11325 $as_echo "#define SVR4 1" >>confdefs.h
11326
11327 fi
11328
11329 if test $ac_have_func = no; then
11330 ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
11331 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
11332 ac_have_func=yes
11333
11334 $as_echo "#define UMAX 1" >>confdefs.h
11335
11336
11337 $as_echo "#define UMAX4_3 1" >>confdefs.h
11338
11339 fi
11340
11341
11342 fi
11343
11344 if test $ac_have_func = no; then
11345 ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
11346 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
11347 ac_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
11348
11349 fi
11350
11351
11352 fi
11353
11354 if test $ac_have_func = no; then
11355 for ac_header in mach/mach.h
11356 do :
11357 ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
11358 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
11359 cat >>confdefs.h <<_ACEOF
11360 #define HAVE_MACH_MACH_H 1
11361 _ACEOF
11362
11363 fi
11364
11365 done
11366
11367 fi
11368
11369 for ac_header in nlist.h
11370 do :
11371 ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
11372 if test "x$ac_cv_header_nlist_h" = x""yes; then :
11373 cat >>confdefs.h <<_ACEOF
11374 #define HAVE_NLIST_H 1
11375 _ACEOF
11376 ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
11377 "
11378 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
11379
11380 cat >>confdefs.h <<_ACEOF
11381 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
11382 _ACEOF
11383
11384
11385 $as_echo "#define NLIST_NAME_UNION 1" >>confdefs.h
11386
11387 fi
11388
11389
11390 fi
11391
11392 done
11393
11394 fi
11395 done
11396
11397
11398 # Some definitions of getloadavg require that the program be installed setgid.
11399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getloadavg requires setgid" >&5
11400 $as_echo_n "checking whether getloadavg requires setgid... " >&6; }
11401 if test "${ac_cv_func_getloadavg_setgid+set}" = set; then :
11402 $as_echo_n "(cached) " >&6
11403 else
11404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11405 /* end confdefs.h. */
11406 #include "$srcdir/$ac_config_libobj_dir/getloadavg.c"
11407 #ifdef LDAV_PRIVILEGED
11408 Yowza Am I SETGID yet
11409 #endif
11410 _ACEOF
11411 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11412 $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then :
11413 ac_cv_func_getloadavg_setgid=yes
11414 else
11415 ac_cv_func_getloadavg_setgid=no
11416 fi
11417 rm -f conftest*
11418
11419 fi
11420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getloadavg_setgid" >&5
11421 $as_echo "$ac_cv_func_getloadavg_setgid" >&6; }
11422 if test $ac_cv_func_getloadavg_setgid = yes; then
11423 NEED_SETGID=true
11424
11425 $as_echo "#define GETLOADAVG_PRIVILEGED 1" >>confdefs.h
11426
11427 else
11428 NEED_SETGID=false
11429 fi
11430
11431 if test $ac_cv_func_getloadavg_setgid = yes; then
11432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking group of /dev/kmem" >&5
11433 $as_echo_n "checking group of /dev/kmem... " >&6; }
11434 if test "${ac_cv_group_kmem+set}" = set; then :
11435 $as_echo_n "(cached) " >&6
11436 else
11437 # On Solaris, /dev/kmem is a symlink. Get info on the real file.
11438 ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
11439 # If we got an error (system does not support symlinks), try without -L.
11440 test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
11441 ac_cv_group_kmem=`$as_echo "$ac_ls_output" \
11442 | sed -ne 's/[ ][ ]*/ /g;
11443 s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\) *.*/\1/;
11444 / /s/.* //;p;'`
11445
11446 fi
11447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_group_kmem" >&5
11448 $as_echo "$ac_cv_group_kmem" >&6; }
11449 KMEM_GROUP=$ac_cv_group_kmem
11450 fi
11451 if test "x$ac_save_LIBS" = x; then
11452 GETLOADAVG_LIBS=$LIBS
11453 else
11454 GETLOADAVG_LIBS=`$as_echo "$LIBS" | sed "s|$ac_save_LIBS||"`
11455 fi
11456 LIBS=$ac_save_LIBS
11457
11458
11459
11460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
11461 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
11462 if test "${ac_cv_sys_largefile_source+set}" = set; then :
11463 $as_echo_n "(cached) " >&6
11464 else
11465 while :; do
11466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11467 /* end confdefs.h. */
11468 #include <sys/types.h> /* for off_t */
11469 #include <stdio.h>
11470 int
11471 main ()
11472 {
11473 int (*fp) (FILE *, off_t, int) = fseeko;
11474 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
11475 ;
11476 return 0;
11477 }
11478 _ACEOF
11479 if ac_fn_c_try_link "$LINENO"; then :
11480 ac_cv_sys_largefile_source=no; break
11481 fi
11482 rm -f core conftest.err conftest.$ac_objext \
11483 conftest$ac_exeext conftest.$ac_ext
11484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11485 /* end confdefs.h. */
11486 #define _LARGEFILE_SOURCE 1
11487 #include <sys/types.h> /* for off_t */
11488 #include <stdio.h>
11489 int
11490 main ()
11491 {
11492 int (*fp) (FILE *, off_t, int) = fseeko;
11493 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
11494 ;
11495 return 0;
11496 }
11497 _ACEOF
11498 if ac_fn_c_try_link "$LINENO"; then :
11499 ac_cv_sys_largefile_source=1; break
11500 fi
11501 rm -f core conftest.err conftest.$ac_objext \
11502 conftest$ac_exeext conftest.$ac_ext
11503 ac_cv_sys_largefile_source=unknown
11504 break
11505 done
11506 fi
11507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
11508 $as_echo "$ac_cv_sys_largefile_source" >&6; }
11509 case $ac_cv_sys_largefile_source in #(
11510 no | unknown) ;;
11511 *)
11512 cat >>confdefs.h <<_ACEOF
11513 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
11514 _ACEOF
11515 ;;
11516 esac
11517 rm -rf conftest*
11518
11519 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
11520 # in glibc 2.1.3, but that breaks too many other things.
11521 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
11522 if test $ac_cv_sys_largefile_source != unknown; then
11523
11524 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
11525
11526 fi
11527
11528
11529 # Configure getopt.
11530 # getopt.m4 serial 10
11531
11532 # The getopt module assume you want GNU getopt, with getopt_long etc,
11533 # rather than vanilla POSIX getopt. This means your your code should
11534 # always include <getopt.h> for the getopt prototypes.
11535
11536
11537
11538
11539
11540
11541
11542
11543
11544
11545
11546 # Prerequisites of lib/getopt*.
11547
11548
11549
11550
11551 GETOPT_H=
11552 for ac_header in getopt.h
11553 do :
11554 ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
11555 if test "x$ac_cv_header_getopt_h" = x""yes; then :
11556 cat >>confdefs.h <<_ACEOF
11557 #define HAVE_GETOPT_H 1
11558 _ACEOF
11559
11560 else
11561 GETOPT_H=getopt.h
11562 fi
11563
11564 done
11565
11566 if test -z "$GETOPT_H"; then
11567 for ac_func in getopt_long_only
11568 do :
11569 ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
11570 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
11571 cat >>confdefs.h <<_ACEOF
11572 #define HAVE_GETOPT_LONG_ONLY 1
11573 _ACEOF
11574
11575 else
11576 GETOPT_H=getopt.h
11577 fi
11578 done
11579
11580 fi
11581
11582 if test -z "$GETOPT_H"; then
11583 ac_fn_c_check_decl "$LINENO" "optreset" "ac_cv_have_decl_optreset" "#include <getopt.h>
11584 "
11585 if test "x$ac_cv_have_decl_optreset" = x""yes; then :
11586 GETOPT_H=getopt.h
11587 fi
11588
11589 fi
11590
11591 if test -z "$GETOPT_H"; then
11592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
11593 $as_echo_n "checking for working GNU getopt function... " >&6; }
11594 if test "${gl_cv_func_gnu_getopt+set}" = set; then :
11595 $as_echo_n "(cached) " >&6
11596 else
11597 if test "$cross_compiling" = yes; then :
11598 ac_fn_c_check_decl "$LINENO" "getopt_clip" "ac_cv_have_decl_getopt_clip" "#include <getopt.h>
11599 "
11600 if test "x$ac_cv_have_decl_getopt_clip" = x""yes; then :
11601 gl_cv_func_gnu_getopt=no
11602 else
11603 gl_cv_func_gnu_getopt=yes
11604 fi
11605
11606 else
11607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11608 /* end confdefs.h. */
11609 #include <getopt.h>
11610 int
11611 main ()
11612 {
11613
11614 char *myargv[3];
11615 myargv[0] = "conftest";
11616 myargv[1] = "-+";
11617 myargv[2] = 0;
11618 return getopt (2, myargv, "+a") != '?';
11619
11620 ;
11621 return 0;
11622 }
11623 _ACEOF
11624 if ac_fn_c_try_run "$LINENO"; then :
11625 gl_cv_func_gnu_getopt=yes
11626 else
11627 gl_cv_func_gnu_getopt=no
11628 fi
11629 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11630 conftest.$ac_objext conftest.beam conftest.$ac_ext
11631 fi
11632
11633 fi
11634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gnu_getopt" >&5
11635 $as_echo "$gl_cv_func_gnu_getopt" >&6; }
11636 if test "$gl_cv_func_gnu_getopt" = "no"; then
11637 GETOPT_H=getopt.h
11638 fi
11639 fi
11640
11641
11642
11643 if test -n "$GETOPT_H"; then :
11644
11645
11646 GETOPT_H=getopt.h
11647
11648 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
11649
11650
11651
11652 :
11653 GETOPTOBJS='getopt.o getopt1.o'
11654
11655 fi
11656
11657
11658
11659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
11660 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
11661 if test "${ac_cv_func_getpgrp_void+set}" = set; then :
11662 $as_echo_n "(cached) " >&6
11663 else
11664 # Use it with a single arg.
11665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11666 /* end confdefs.h. */
11667 $ac_includes_default
11668 int
11669 main ()
11670 {
11671 getpgrp (0);
11672 ;
11673 return 0;
11674 }
11675 _ACEOF
11676 if ac_fn_c_try_compile "$LINENO"; then :
11677 ac_cv_func_getpgrp_void=no
11678 else
11679 ac_cv_func_getpgrp_void=yes
11680 fi
11681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11682
11683 fi
11684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
11685 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
11686 if test $ac_cv_func_getpgrp_void = yes; then
11687
11688 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
11689
11690 fi
11691
11692
11693 for ac_func in strftime
11694 do :
11695 ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
11696 if test "x$ac_cv_func_strftime" = x""yes; then :
11697 cat >>confdefs.h <<_ACEOF
11698 #define HAVE_STRFTIME 1
11699 _ACEOF
11700
11701 else
11702 # strftime is in -lintl on SCO UNIX.
11703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
11704 $as_echo_n "checking for strftime in -lintl... " >&6; }
11705 if test "${ac_cv_lib_intl_strftime+set}" = set; then :
11706 $as_echo_n "(cached) " >&6
11707 else
11708 ac_check_lib_save_LIBS=$LIBS
11709 LIBS="-lintl $LIBS"
11710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11711 /* end confdefs.h. */
11712
11713 /* Override any GCC internal prototype to avoid an error.
11714 Use char because int might match the return type of a GCC
11715 builtin and then its argument prototype would still apply. */
11716 #ifdef __cplusplus
11717 extern "C"
11718 #endif
11719 char strftime ();
11720 int
11721 main ()
11722 {
11723 return strftime ();
11724 ;
11725 return 0;
11726 }
11727 _ACEOF
11728 if ac_fn_c_try_link "$LINENO"; then :
11729 ac_cv_lib_intl_strftime=yes
11730 else
11731 ac_cv_lib_intl_strftime=no
11732 fi
11733 rm -f core conftest.err conftest.$ac_objext \
11734 conftest$ac_exeext conftest.$ac_ext
11735 LIBS=$ac_check_lib_save_LIBS
11736 fi
11737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
11738 $as_echo "$ac_cv_lib_intl_strftime" >&6; }
11739 if test "x$ac_cv_lib_intl_strftime" = x""yes; then :
11740 $as_echo "#define HAVE_STRFTIME 1" >>confdefs.h
11741
11742 LIBS="-lintl $LIBS"
11743 fi
11744
11745 fi
11746 done
11747
11748
11749 # UNIX98 PTYs.
11750 for ac_func in grantpt
11751 do :
11752 ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
11753 if test "x$ac_cv_func_grantpt" = x""yes; then :
11754 cat >>confdefs.h <<_ACEOF
11755 #define HAVE_GRANTPT 1
11756 _ACEOF
11757
11758 fi
11759 done
11760
11761
11762 # PTY-related GNU extensions.
11763 for ac_func in getpt
11764 do :
11765 ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
11766 if test "x$ac_cv_func_getpt" = x""yes; then :
11767 cat >>confdefs.h <<_ACEOF
11768 #define HAVE_GETPT 1
11769 _ACEOF
11770
11771 fi
11772 done
11773
11774
11775 # Check this now, so that we will NOT find the above functions in ncurses.
11776 # That is because we have not set up to link ncurses in lib-src.
11777 # It's better to believe a function is not available
11778 # than to expect to find it in ncurses.
11779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tparm in -lncurses" >&5
11780 $as_echo_n "checking for tparm in -lncurses... " >&6; }
11781 if test "${ac_cv_lib_ncurses_tparm+set}" = set; then :
11782 $as_echo_n "(cached) " >&6
11783 else
11784 ac_check_lib_save_LIBS=$LIBS
11785 LIBS="-lncurses $LIBS"
11786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11787 /* end confdefs.h. */
11788
11789 /* Override any GCC internal prototype to avoid an error.
11790 Use char because int might match the return type of a GCC
11791 builtin and then its argument prototype would still apply. */
11792 #ifdef __cplusplus
11793 extern "C"
11794 #endif
11795 char tparm ();
11796 int
11797 main ()
11798 {
11799 return tparm ();
11800 ;
11801 return 0;
11802 }
11803 _ACEOF
11804 if ac_fn_c_try_link "$LINENO"; then :
11805 ac_cv_lib_ncurses_tparm=yes
11806 else
11807 ac_cv_lib_ncurses_tparm=no
11808 fi
11809 rm -f core conftest.err conftest.$ac_objext \
11810 conftest$ac_exeext conftest.$ac_ext
11811 LIBS=$ac_check_lib_save_LIBS
11812 fi
11813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_tparm" >&5
11814 $as_echo "$ac_cv_lib_ncurses_tparm" >&6; }
11815 if test "x$ac_cv_lib_ncurses_tparm" = x""yes; then :
11816 cat >>confdefs.h <<_ACEOF
11817 #define HAVE_LIBNCURSES 1
11818 _ACEOF
11819
11820 LIBS="-lncurses $LIBS"
11821
11822 fi
11823
11824
11825 # Do we have res_init, for detecting changes in /etc/resolv.conf?
11826
11827 resolv=no
11828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11829 /* end confdefs.h. */
11830 #include <netinet/in.h>
11831 #include <arpa/nameser.h>
11832 #include <resolv.h>
11833 int
11834 main ()
11835 {
11836 return res_init();
11837 ;
11838 return 0;
11839 }
11840 _ACEOF
11841 if ac_fn_c_try_link "$LINENO"; then :
11842 have_res_init=yes
11843 else
11844 have_res_init=no
11845 fi
11846 rm -f core conftest.err conftest.$ac_objext \
11847 conftest$ac_exeext conftest.$ac_ext
11848 if test "$have_res_init" = no; then
11849 OLIBS="$LIBS"
11850 LIBS="$LIBS -lresolv"
11851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
11852 $as_echo_n "checking for res_init with -lresolv... " >&6; }
11853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11854 /* end confdefs.h. */
11855 #include <netinet/in.h>
11856 #include <arpa/nameser.h>
11857 #include <resolv.h>
11858 int
11859 main ()
11860 {
11861 return res_init();
11862 ;
11863 return 0;
11864 }
11865 _ACEOF
11866 if ac_fn_c_try_link "$LINENO"; then :
11867 have_res_init=yes
11868 else
11869 have_res_init=no
11870 fi
11871 rm -f core conftest.err conftest.$ac_objext \
11872 conftest$ac_exeext conftest.$ac_ext
11873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
11874 $as_echo "$have_res_init" >&6; }
11875 if test "$have_res_init" = yes ; then
11876 resolv=yes
11877 fi
11878 LIBS="$OLIBS"
11879 fi
11880
11881 if test "$have_res_init" = yes; then
11882
11883 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
11884
11885 fi
11886
11887 # Do we need the Hesiod library to provide the support routines?
11888 if test "$with_hesiod" != no ; then
11889 # Don't set $LIBS here -- see comments above.
11890 ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
11891 if test "x$ac_cv_func_res_send" = x""yes; then :
11892
11893 else
11894 ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
11895 if test "x$ac_cv_func___res_send" = x""yes; then :
11896
11897 else
11898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
11899 $as_echo_n "checking for res_send in -lresolv... " >&6; }
11900 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
11901 $as_echo_n "(cached) " >&6
11902 else
11903 ac_check_lib_save_LIBS=$LIBS
11904 LIBS="-lresolv $LIBS"
11905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11906 /* end confdefs.h. */
11907
11908 /* Override any GCC internal prototype to avoid an error.
11909 Use char because int might match the return type of a GCC
11910 builtin and then its argument prototype would still apply. */
11911 #ifdef __cplusplus
11912 extern "C"
11913 #endif
11914 char res_send ();
11915 int
11916 main ()
11917 {
11918 return res_send ();
11919 ;
11920 return 0;
11921 }
11922 _ACEOF
11923 if ac_fn_c_try_link "$LINENO"; then :
11924 ac_cv_lib_resolv_res_send=yes
11925 else
11926 ac_cv_lib_resolv_res_send=no
11927 fi
11928 rm -f core conftest.err conftest.$ac_objext \
11929 conftest$ac_exeext conftest.$ac_ext
11930 LIBS=$ac_check_lib_save_LIBS
11931 fi
11932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
11933 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
11934 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
11935 resolv=yes
11936 else
11937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
11938 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
11939 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
11940 $as_echo_n "(cached) " >&6
11941 else
11942 ac_check_lib_save_LIBS=$LIBS
11943 LIBS="-lresolv $LIBS"
11944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11945 /* end confdefs.h. */
11946
11947 /* Override any GCC internal prototype to avoid an error.
11948 Use char because int might match the return type of a GCC
11949 builtin and then its argument prototype would still apply. */
11950 #ifdef __cplusplus
11951 extern "C"
11952 #endif
11953 char __res_send ();
11954 int
11955 main ()
11956 {
11957 return __res_send ();
11958 ;
11959 return 0;
11960 }
11961 _ACEOF
11962 if ac_fn_c_try_link "$LINENO"; then :
11963 ac_cv_lib_resolv___res_send=yes
11964 else
11965 ac_cv_lib_resolv___res_send=no
11966 fi
11967 rm -f core conftest.err conftest.$ac_objext \
11968 conftest$ac_exeext conftest.$ac_ext
11969 LIBS=$ac_check_lib_save_LIBS
11970 fi
11971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
11972 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
11973 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
11974 resolv=yes
11975 fi
11976
11977 fi
11978
11979 fi
11980
11981 fi
11982
11983 if test "$resolv" = yes ; then
11984 RESOLVLIB=-lresolv
11985 else
11986 RESOLVLIB=
11987 fi
11988 ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
11989 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
11990
11991 else
11992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
11993 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
11994 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
11995 $as_echo_n "(cached) " >&6
11996 else
11997 ac_check_lib_save_LIBS=$LIBS
11998 LIBS="-lhesiod $RESOLVLIB $LIBS"
11999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12000 /* end confdefs.h. */
12001
12002 /* Override any GCC internal prototype to avoid an error.
12003 Use char because int might match the return type of a GCC
12004 builtin and then its argument prototype would still apply. */
12005 #ifdef __cplusplus
12006 extern "C"
12007 #endif
12008 char hes_getmailhost ();
12009 int
12010 main ()
12011 {
12012 return hes_getmailhost ();
12013 ;
12014 return 0;
12015 }
12016 _ACEOF
12017 if ac_fn_c_try_link "$LINENO"; then :
12018 ac_cv_lib_hesiod_hes_getmailhost=yes
12019 else
12020 ac_cv_lib_hesiod_hes_getmailhost=no
12021 fi
12022 rm -f core conftest.err conftest.$ac_objext \
12023 conftest$ac_exeext conftest.$ac_ext
12024 LIBS=$ac_check_lib_save_LIBS
12025 fi
12026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
12027 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
12028 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
12029
12030 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
12031
12032 else
12033 :
12034 fi
12035
12036 fi
12037
12038 fi
12039
12040 # Do we need libresolv (due to res_init or Hesiod)?
12041 if test "$resolv" = yes ; then
12042
12043 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
12044
12045 fi
12046
12047 # These tell us which Kerberos-related libraries to use.
12048 if test "${with_kerberos}" != no; then
12049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
12050 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
12051 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
12052 $as_echo_n "(cached) " >&6
12053 else
12054 ac_check_lib_save_LIBS=$LIBS
12055 LIBS="-lcom_err $LIBS"
12056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12057 /* end confdefs.h. */
12058
12059 /* Override any GCC internal prototype to avoid an error.
12060 Use char because int might match the return type of a GCC
12061 builtin and then its argument prototype would still apply. */
12062 #ifdef __cplusplus
12063 extern "C"
12064 #endif
12065 char com_err ();
12066 int
12067 main ()
12068 {
12069 return com_err ();
12070 ;
12071 return 0;
12072 }
12073 _ACEOF
12074 if ac_fn_c_try_link "$LINENO"; then :
12075 ac_cv_lib_com_err_com_err=yes
12076 else
12077 ac_cv_lib_com_err_com_err=no
12078 fi
12079 rm -f core conftest.err conftest.$ac_objext \
12080 conftest$ac_exeext conftest.$ac_ext
12081 LIBS=$ac_check_lib_save_LIBS
12082 fi
12083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
12084 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
12085 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
12086 cat >>confdefs.h <<_ACEOF
12087 #define HAVE_LIBCOM_ERR 1
12088 _ACEOF
12089
12090 LIBS="-lcom_err $LIBS"
12091
12092 fi
12093
12094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
12095 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
12096 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
12097 $as_echo_n "(cached) " >&6
12098 else
12099 ac_check_lib_save_LIBS=$LIBS
12100 LIBS="-lk5crypto $LIBS"
12101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12102 /* end confdefs.h. */
12103
12104 /* Override any GCC internal prototype to avoid an error.
12105 Use char because int might match the return type of a GCC
12106 builtin and then its argument prototype would still apply. */
12107 #ifdef __cplusplus
12108 extern "C"
12109 #endif
12110 char mit_des_cbc_encrypt ();
12111 int
12112 main ()
12113 {
12114 return mit_des_cbc_encrypt ();
12115 ;
12116 return 0;
12117 }
12118 _ACEOF
12119 if ac_fn_c_try_link "$LINENO"; then :
12120 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
12121 else
12122 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
12123 fi
12124 rm -f core conftest.err conftest.$ac_objext \
12125 conftest$ac_exeext conftest.$ac_ext
12126 LIBS=$ac_check_lib_save_LIBS
12127 fi
12128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
12129 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
12130 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
12131 cat >>confdefs.h <<_ACEOF
12132 #define HAVE_LIBK5CRYPTO 1
12133 _ACEOF
12134
12135 LIBS="-lk5crypto $LIBS"
12136
12137 fi
12138
12139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
12140 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
12141 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
12142 $as_echo_n "(cached) " >&6
12143 else
12144 ac_check_lib_save_LIBS=$LIBS
12145 LIBS="-lcrypto $LIBS"
12146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12147 /* end confdefs.h. */
12148
12149 /* Override any GCC internal prototype to avoid an error.
12150 Use char because int might match the return type of a GCC
12151 builtin and then its argument prototype would still apply. */
12152 #ifdef __cplusplus
12153 extern "C"
12154 #endif
12155 char mit_des_cbc_encrypt ();
12156 int
12157 main ()
12158 {
12159 return mit_des_cbc_encrypt ();
12160 ;
12161 return 0;
12162 }
12163 _ACEOF
12164 if ac_fn_c_try_link "$LINENO"; then :
12165 ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
12166 else
12167 ac_cv_lib_crypto_mit_des_cbc_encrypt=no
12168 fi
12169 rm -f core conftest.err conftest.$ac_objext \
12170 conftest$ac_exeext conftest.$ac_ext
12171 LIBS=$ac_check_lib_save_LIBS
12172 fi
12173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
12174 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
12175 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
12176 cat >>confdefs.h <<_ACEOF
12177 #define HAVE_LIBCRYPTO 1
12178 _ACEOF
12179
12180 LIBS="-lcrypto $LIBS"
12181
12182 fi
12183
12184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
12185 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
12186 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
12187 $as_echo_n "(cached) " >&6
12188 else
12189 ac_check_lib_save_LIBS=$LIBS
12190 LIBS="-lkrb5 $LIBS"
12191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12192 /* end confdefs.h. */
12193
12194 /* Override any GCC internal prototype to avoid an error.
12195 Use char because int might match the return type of a GCC
12196 builtin and then its argument prototype would still apply. */
12197 #ifdef __cplusplus
12198 extern "C"
12199 #endif
12200 char krb5_init_context ();
12201 int
12202 main ()
12203 {
12204 return krb5_init_context ();
12205 ;
12206 return 0;
12207 }
12208 _ACEOF
12209 if ac_fn_c_try_link "$LINENO"; then :
12210 ac_cv_lib_krb5_krb5_init_context=yes
12211 else
12212 ac_cv_lib_krb5_krb5_init_context=no
12213 fi
12214 rm -f core conftest.err conftest.$ac_objext \
12215 conftest$ac_exeext conftest.$ac_ext
12216 LIBS=$ac_check_lib_save_LIBS
12217 fi
12218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
12219 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
12220 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
12221 cat >>confdefs.h <<_ACEOF
12222 #define HAVE_LIBKRB5 1
12223 _ACEOF
12224
12225 LIBS="-lkrb5 $LIBS"
12226
12227 fi
12228
12229 if test "${with_kerberos5}" = no; then
12230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
12231 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
12232 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
12233 $as_echo_n "(cached) " >&6
12234 else
12235 ac_check_lib_save_LIBS=$LIBS
12236 LIBS="-ldes425 $LIBS"
12237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12238 /* end confdefs.h. */
12239
12240 /* Override any GCC internal prototype to avoid an error.
12241 Use char because int might match the return type of a GCC
12242 builtin and then its argument prototype would still apply. */
12243 #ifdef __cplusplus
12244 extern "C"
12245 #endif
12246 char des_cbc_encrypt ();
12247 int
12248 main ()
12249 {
12250 return des_cbc_encrypt ();
12251 ;
12252 return 0;
12253 }
12254 _ACEOF
12255 if ac_fn_c_try_link "$LINENO"; then :
12256 ac_cv_lib_des425_des_cbc_encrypt=yes
12257 else
12258 ac_cv_lib_des425_des_cbc_encrypt=no
12259 fi
12260 rm -f core conftest.err conftest.$ac_objext \
12261 conftest$ac_exeext conftest.$ac_ext
12262 LIBS=$ac_check_lib_save_LIBS
12263 fi
12264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
12265 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
12266 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
12267 cat >>confdefs.h <<_ACEOF
12268 #define HAVE_LIBDES425 1
12269 _ACEOF
12270
12271 LIBS="-ldes425 $LIBS"
12272
12273 else
12274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
12275 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
12276 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
12277 $as_echo_n "(cached) " >&6
12278 else
12279 ac_check_lib_save_LIBS=$LIBS
12280 LIBS="-ldes $LIBS"
12281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12282 /* end confdefs.h. */
12283
12284 /* Override any GCC internal prototype to avoid an error.
12285 Use char because int might match the return type of a GCC
12286 builtin and then its argument prototype would still apply. */
12287 #ifdef __cplusplus
12288 extern "C"
12289 #endif
12290 char des_cbc_encrypt ();
12291 int
12292 main ()
12293 {
12294 return des_cbc_encrypt ();
12295 ;
12296 return 0;
12297 }
12298 _ACEOF
12299 if ac_fn_c_try_link "$LINENO"; then :
12300 ac_cv_lib_des_des_cbc_encrypt=yes
12301 else
12302 ac_cv_lib_des_des_cbc_encrypt=no
12303 fi
12304 rm -f core conftest.err conftest.$ac_objext \
12305 conftest$ac_exeext conftest.$ac_ext
12306 LIBS=$ac_check_lib_save_LIBS
12307 fi
12308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
12309 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
12310 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
12311 cat >>confdefs.h <<_ACEOF
12312 #define HAVE_LIBDES 1
12313 _ACEOF
12314
12315 LIBS="-ldes $LIBS"
12316
12317 fi
12318
12319 fi
12320
12321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
12322 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
12323 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
12324 $as_echo_n "(cached) " >&6
12325 else
12326 ac_check_lib_save_LIBS=$LIBS
12327 LIBS="-lkrb4 $LIBS"
12328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12329 /* end confdefs.h. */
12330
12331 /* Override any GCC internal prototype to avoid an error.
12332 Use char because int might match the return type of a GCC
12333 builtin and then its argument prototype would still apply. */
12334 #ifdef __cplusplus
12335 extern "C"
12336 #endif
12337 char krb_get_cred ();
12338 int
12339 main ()
12340 {
12341 return krb_get_cred ();
12342 ;
12343 return 0;
12344 }
12345 _ACEOF
12346 if ac_fn_c_try_link "$LINENO"; then :
12347 ac_cv_lib_krb4_krb_get_cred=yes
12348 else
12349 ac_cv_lib_krb4_krb_get_cred=no
12350 fi
12351 rm -f core conftest.err conftest.$ac_objext \
12352 conftest$ac_exeext conftest.$ac_ext
12353 LIBS=$ac_check_lib_save_LIBS
12354 fi
12355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
12356 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
12357 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
12358 cat >>confdefs.h <<_ACEOF
12359 #define HAVE_LIBKRB4 1
12360 _ACEOF
12361
12362 LIBS="-lkrb4 $LIBS"
12363
12364 else
12365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
12366 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
12367 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
12368 $as_echo_n "(cached) " >&6
12369 else
12370 ac_check_lib_save_LIBS=$LIBS
12371 LIBS="-lkrb $LIBS"
12372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12373 /* end confdefs.h. */
12374
12375 /* Override any GCC internal prototype to avoid an error.
12376 Use char because int might match the return type of a GCC
12377 builtin and then its argument prototype would still apply. */
12378 #ifdef __cplusplus
12379 extern "C"
12380 #endif
12381 char krb_get_cred ();
12382 int
12383 main ()
12384 {
12385 return krb_get_cred ();
12386 ;
12387 return 0;
12388 }
12389 _ACEOF
12390 if ac_fn_c_try_link "$LINENO"; then :
12391 ac_cv_lib_krb_krb_get_cred=yes
12392 else
12393 ac_cv_lib_krb_krb_get_cred=no
12394 fi
12395 rm -f core conftest.err conftest.$ac_objext \
12396 conftest$ac_exeext conftest.$ac_ext
12397 LIBS=$ac_check_lib_save_LIBS
12398 fi
12399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
12400 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
12401 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
12402 cat >>confdefs.h <<_ACEOF
12403 #define HAVE_LIBKRB 1
12404 _ACEOF
12405
12406 LIBS="-lkrb $LIBS"
12407
12408 fi
12409
12410 fi
12411
12412 fi
12413
12414 if test "${with_kerberos5}" != no; then
12415 for ac_header in krb5.h
12416 do :
12417 ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
12418 if test "x$ac_cv_header_krb5_h" = x""yes; then :
12419 cat >>confdefs.h <<_ACEOF
12420 #define HAVE_KRB5_H 1
12421 _ACEOF
12422 ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
12423 "
12424 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
12425
12426 cat >>confdefs.h <<_ACEOF
12427 #define HAVE_KRB5_ERROR_TEXT 1
12428 _ACEOF
12429
12430
12431 fi
12432 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
12433 "
12434 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
12435
12436 cat >>confdefs.h <<_ACEOF
12437 #define HAVE_KRB5_ERROR_E_TEXT 1
12438 _ACEOF
12439
12440
12441 fi
12442
12443 fi
12444
12445 done
12446
12447 else
12448 for ac_header in des.h
12449 do :
12450 ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
12451 if test "x$ac_cv_header_des_h" = x""yes; then :
12452 cat >>confdefs.h <<_ACEOF
12453 #define HAVE_DES_H 1
12454 _ACEOF
12455
12456 else
12457 for ac_header in kerberosIV/des.h
12458 do :
12459 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
12460 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
12461 cat >>confdefs.h <<_ACEOF
12462 #define HAVE_KERBEROSIV_DES_H 1
12463 _ACEOF
12464
12465 else
12466 for ac_header in kerberos/des.h
12467 do :
12468 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
12469 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
12470 cat >>confdefs.h <<_ACEOF
12471 #define HAVE_KERBEROS_DES_H 1
12472 _ACEOF
12473
12474 fi
12475
12476 done
12477
12478 fi
12479
12480 done
12481
12482 fi
12483
12484 done
12485
12486 for ac_header in krb.h
12487 do :
12488 ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
12489 if test "x$ac_cv_header_krb_h" = x""yes; then :
12490 cat >>confdefs.h <<_ACEOF
12491 #define HAVE_KRB_H 1
12492 _ACEOF
12493
12494 else
12495 for ac_header in kerberosIV/krb.h
12496 do :
12497 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
12498 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
12499 cat >>confdefs.h <<_ACEOF
12500 #define HAVE_KERBEROSIV_KRB_H 1
12501 _ACEOF
12502
12503 else
12504 for ac_header in kerberos/krb.h
12505 do :
12506 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
12507 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
12508 cat >>confdefs.h <<_ACEOF
12509 #define HAVE_KERBEROS_KRB_H 1
12510 _ACEOF
12511
12512 fi
12513
12514 done
12515
12516 fi
12517
12518 done
12519
12520 fi
12521
12522 done
12523
12524 fi
12525 for ac_header in com_err.h
12526 do :
12527 ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
12528 if test "x$ac_cv_header_com_err_h" = x""yes; then :
12529 cat >>confdefs.h <<_ACEOF
12530 #define HAVE_COM_ERR_H 1
12531 _ACEOF
12532
12533 fi
12534
12535 done
12536
12537 fi
12538
12539 # Solaris requires -lintl if you want strerror (which calls dgettext)
12540 # to return localized messages.
12541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
12542 $as_echo_n "checking for dgettext in -lintl... " >&6; }
12543 if test "${ac_cv_lib_intl_dgettext+set}" = set; then :
12544 $as_echo_n "(cached) " >&6
12545 else
12546 ac_check_lib_save_LIBS=$LIBS
12547 LIBS="-lintl $LIBS"
12548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12549 /* end confdefs.h. */
12550
12551 /* Override any GCC internal prototype to avoid an error.
12552 Use char because int might match the return type of a GCC
12553 builtin and then its argument prototype would still apply. */
12554 #ifdef __cplusplus
12555 extern "C"
12556 #endif
12557 char dgettext ();
12558 int
12559 main ()
12560 {
12561 return dgettext ();
12562 ;
12563 return 0;
12564 }
12565 _ACEOF
12566 if ac_fn_c_try_link "$LINENO"; then :
12567 ac_cv_lib_intl_dgettext=yes
12568 else
12569 ac_cv_lib_intl_dgettext=no
12570 fi
12571 rm -f core conftest.err conftest.$ac_objext \
12572 conftest$ac_exeext conftest.$ac_ext
12573 LIBS=$ac_check_lib_save_LIBS
12574 fi
12575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
12576 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
12577 if test "x$ac_cv_lib_intl_dgettext" = x""yes; then :
12578 cat >>confdefs.h <<_ACEOF
12579 #define HAVE_LIBINTL 1
12580 _ACEOF
12581
12582 LIBS="-lintl $LIBS"
12583
12584 fi
12585
12586
12587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
12588 $as_echo_n "checking whether localtime caches TZ... " >&6; }
12589 if test "${emacs_cv_localtime_cache+set}" = set; then :
12590 $as_echo_n "(cached) " >&6
12591 else
12592 if test x$ac_cv_func_tzset = xyes; then
12593 if test "$cross_compiling" = yes; then :
12594 # If we have tzset, assume the worst when cross-compiling.
12595 emacs_cv_localtime_cache=yes
12596 else
12597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12598 /* end confdefs.h. */
12599 #include <time.h>
12600 extern char **environ;
12601 unset_TZ ()
12602 {
12603 char **from, **to;
12604 for (to = from = environ; (*to = *from); from++)
12605 if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
12606 to++;
12607 }
12608 char TZ_GMT0[] = "TZ=GMT0";
12609 char TZ_PST8[] = "TZ=PST8";
12610 main()
12611 {
12612 time_t now = time ((time_t *) 0);
12613 int hour_GMT0, hour_unset;
12614 if (putenv (TZ_GMT0) != 0)
12615 exit (1);
12616 hour_GMT0 = localtime (&now)->tm_hour;
12617 unset_TZ ();
12618 hour_unset = localtime (&now)->tm_hour;
12619 if (putenv (TZ_PST8) != 0)
12620 exit (1);
12621 if (localtime (&now)->tm_hour == hour_GMT0)
12622 exit (1);
12623 unset_TZ ();
12624 if (localtime (&now)->tm_hour != hour_unset)
12625 exit (1);
12626 exit (0);
12627 }
12628 _ACEOF
12629 if ac_fn_c_try_run "$LINENO"; then :
12630 emacs_cv_localtime_cache=no
12631 else
12632 emacs_cv_localtime_cache=yes
12633 fi
12634 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12635 conftest.$ac_objext conftest.beam conftest.$ac_ext
12636 fi
12637
12638 else
12639 # If we lack tzset, report that localtime does not cache TZ,
12640 # since we can't invalidate the cache if we don't have tzset.
12641 emacs_cv_localtime_cache=no
12642 fi
12643 fi
12644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
12645 $as_echo "$emacs_cv_localtime_cache" >&6; }
12646 if test $emacs_cv_localtime_cache = yes; then
12647
12648 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
12649
12650 fi
12651
12652 if test "x$HAVE_TIMEVAL" = xyes; then
12653 for ac_func in gettimeofday
12654 do :
12655 ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
12656 if test "x$ac_cv_func_gettimeofday" = x""yes; then :
12657 cat >>confdefs.h <<_ACEOF
12658 #define HAVE_GETTIMEOFDAY 1
12659 _ACEOF
12660
12661 fi
12662 done
12663
12664 if test $ac_cv_func_gettimeofday = yes; then
12665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
12666 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
12667 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then :
12668 $as_echo_n "(cached) " >&6
12669 else
12670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12671 /* end confdefs.h. */
12672
12673 #ifdef TIME_WITH_SYS_TIME
12674 #include <sys/time.h>
12675 #include <time.h>
12676 #else
12677 #ifdef HAVE_SYS_TIME_H
12678 #include <sys/time.h>
12679 #else
12680 #include <time.h>
12681 #endif
12682 #endif
12683 int
12684 main ()
12685 {
12686 struct timeval time;
12687 gettimeofday (&time, 0);
12688 ;
12689 return 0;
12690 }
12691 _ACEOF
12692 if ac_fn_c_try_compile "$LINENO"; then :
12693 emacs_cv_gettimeofday_two_arguments=yes
12694 else
12695 emacs_cv_gettimeofday_two_arguments=no
12696 fi
12697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12698 fi
12699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
12700 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
12701 if test $emacs_cv_gettimeofday_two_arguments = no; then
12702
12703 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
12704
12705 fi
12706 fi
12707 fi
12708
12709 ok_so_far=yes
12710 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
12711 if test "x$ac_cv_func_socket" = x""yes; then :
12712
12713 else
12714 ok_so_far=no
12715 fi
12716
12717 if test $ok_so_far = yes; then
12718 ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
12719 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
12720
12721 else
12722 ok_so_far=no
12723 fi
12724
12725
12726 fi
12727 if test $ok_so_far = yes; then
12728 ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
12729 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
12730
12731 else
12732 ok_so_far=no
12733 fi
12734
12735
12736 fi
12737 if test $ok_so_far = yes; then
12738
12739 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
12740
12741 fi
12742
12743 for ac_header in sys/ioctl.h
12744 do :
12745 ac_fn_c_check_header_mongrel "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
12746 if test "x$ac_cv_header_sys_ioctl_h" = x""yes; then :
12747 cat >>confdefs.h <<_ACEOF
12748 #define HAVE_SYS_IOCTL_H 1
12749 _ACEOF
12750
12751 fi
12752
12753 done
12754
12755
12756 if test -f /usr/lpp/X11/bin/smt.exp; then
12757
12758 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
12759
12760 fi
12761
12762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
12763 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
12764 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
12765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12766 $as_echo "yes" >&6; }
12767
12768 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
12769
12770 else
12771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12772 $as_echo "no" >&6; }
12773 fi
12774
12775 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
12776 if test "x$ac_cv_type_pid_t" = x""yes; then :
12777
12778 else
12779
12780 cat >>confdefs.h <<_ACEOF
12781 #define pid_t int
12782 _ACEOF
12783
12784 fi
12785
12786 for ac_header in vfork.h
12787 do :
12788 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
12789 if test "x$ac_cv_header_vfork_h" = x""yes; then :
12790 cat >>confdefs.h <<_ACEOF
12791 #define HAVE_VFORK_H 1
12792 _ACEOF
12793
12794 fi
12795
12796 done
12797
12798 for ac_func in fork vfork
12799 do :
12800 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12801 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12802 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12803 cat >>confdefs.h <<_ACEOF
12804 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12805 _ACEOF
12806
12807 fi
12808 done
12809
12810 if test "x$ac_cv_func_fork" = xyes; then
12811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
12812 $as_echo_n "checking for working fork... " >&6; }
12813 if test "${ac_cv_func_fork_works+set}" = set; then :
12814 $as_echo_n "(cached) " >&6
12815 else
12816 if test "$cross_compiling" = yes; then :
12817 ac_cv_func_fork_works=cross
12818 else
12819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12820 /* end confdefs.h. */
12821 $ac_includes_default
12822 int
12823 main ()
12824 {
12825
12826 /* By Ruediger Kuhlmann. */
12827 return fork () < 0;
12828
12829 ;
12830 return 0;
12831 }
12832 _ACEOF
12833 if ac_fn_c_try_run "$LINENO"; then :
12834 ac_cv_func_fork_works=yes
12835 else
12836 ac_cv_func_fork_works=no
12837 fi
12838 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12839 conftest.$ac_objext conftest.beam conftest.$ac_ext
12840 fi
12841
12842 fi
12843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
12844 $as_echo "$ac_cv_func_fork_works" >&6; }
12845
12846 else
12847 ac_cv_func_fork_works=$ac_cv_func_fork
12848 fi
12849 if test "x$ac_cv_func_fork_works" = xcross; then
12850 case $host in
12851 *-*-amigaos* | *-*-msdosdjgpp*)
12852 # Override, as these systems have only a dummy fork() stub
12853 ac_cv_func_fork_works=no
12854 ;;
12855 *)
12856 ac_cv_func_fork_works=yes
12857 ;;
12858 esac
12859 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
12860 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
12861 fi
12862 ac_cv_func_vfork_works=$ac_cv_func_vfork
12863 if test "x$ac_cv_func_vfork" = xyes; then
12864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
12865 $as_echo_n "checking for working vfork... " >&6; }
12866 if test "${ac_cv_func_vfork_works+set}" = set; then :
12867 $as_echo_n "(cached) " >&6
12868 else
12869 if test "$cross_compiling" = yes; then :
12870 ac_cv_func_vfork_works=cross
12871 else
12872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12873 /* end confdefs.h. */
12874 /* Thanks to Paul Eggert for this test. */
12875 $ac_includes_default
12876 #include <sys/wait.h>
12877 #ifdef HAVE_VFORK_H
12878 # include <vfork.h>
12879 #endif
12880 /* On some sparc systems, changes by the child to local and incoming
12881 argument registers are propagated back to the parent. The compiler
12882 is told about this with #include <vfork.h>, but some compilers
12883 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
12884 static variable whose address is put into a register that is
12885 clobbered by the vfork. */
12886 static void
12887 #ifdef __cplusplus
12888 sparc_address_test (int arg)
12889 # else
12890 sparc_address_test (arg) int arg;
12891 #endif
12892 {
12893 static pid_t child;
12894 if (!child) {
12895 child = vfork ();
12896 if (child < 0) {
12897 perror ("vfork");
12898 _exit(2);
12899 }
12900 if (!child) {
12901 arg = getpid();
12902 write(-1, "", 0);
12903 _exit (arg);
12904 }
12905 }
12906 }
12907
12908 int
12909 main ()
12910 {
12911 pid_t parent = getpid ();
12912 pid_t child;
12913
12914 sparc_address_test (0);
12915
12916 child = vfork ();
12917
12918 if (child == 0) {
12919 /* Here is another test for sparc vfork register problems. This
12920 test uses lots of local variables, at least as many local
12921 variables as main has allocated so far including compiler
12922 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
12923 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
12924 reuse the register of parent for one of the local variables,
12925 since it will think that parent can't possibly be used any more
12926 in this routine. Assigning to the local variable will thus
12927 munge parent in the parent process. */
12928 pid_t
12929 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
12930 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
12931 /* Convince the compiler that p..p7 are live; otherwise, it might
12932 use the same hardware register for all 8 local variables. */
12933 if (p != p1 || p != p2 || p != p3 || p != p4
12934 || p != p5 || p != p6 || p != p7)
12935 _exit(1);
12936
12937 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
12938 from child file descriptors. If the child closes a descriptor
12939 before it execs or exits, this munges the parent's descriptor
12940 as well. Test for this by closing stdout in the child. */
12941 _exit(close(fileno(stdout)) != 0);
12942 } else {
12943 int status;
12944 struct stat st;
12945
12946 while (wait(&status) != child)
12947 ;
12948 return (
12949 /* Was there some problem with vforking? */
12950 child < 0
12951
12952 /* Did the child fail? (This shouldn't happen.) */
12953 || status
12954
12955 /* Did the vfork/compiler bug occur? */
12956 || parent != getpid()
12957
12958 /* Did the file descriptor bug occur? */
12959 || fstat(fileno(stdout), &st) != 0
12960 );
12961 }
12962 }
12963 _ACEOF
12964 if ac_fn_c_try_run "$LINENO"; then :
12965 ac_cv_func_vfork_works=yes
12966 else
12967 ac_cv_func_vfork_works=no
12968 fi
12969 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12970 conftest.$ac_objext conftest.beam conftest.$ac_ext
12971 fi
12972
12973 fi
12974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
12975 $as_echo "$ac_cv_func_vfork_works" >&6; }
12976
12977 fi;
12978 if test "x$ac_cv_func_fork_works" = xcross; then
12979 ac_cv_func_vfork_works=$ac_cv_func_vfork
12980 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
12981 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
12982 fi
12983
12984 if test "x$ac_cv_func_vfork_works" = xyes; then
12985
12986 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
12987
12988 else
12989
12990 $as_echo "#define vfork fork" >>confdefs.h
12991
12992 fi
12993 if test "x$ac_cv_func_fork_works" = xyes; then
12994
12995 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
12996
12997 fi
12998
12999
13000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
13001 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
13002 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
13003 $as_echo_n "(cached) " >&6
13004 else
13005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13006 /* end confdefs.h. */
13007 #include <langinfo.h>
13008 int
13009 main ()
13010 {
13011 char* cs = nl_langinfo(CODESET);
13012 ;
13013 return 0;
13014 }
13015 _ACEOF
13016 if ac_fn_c_try_link "$LINENO"; then :
13017 emacs_cv_langinfo_codeset=yes
13018 else
13019 emacs_cv_langinfo_codeset=no
13020 fi
13021 rm -f core conftest.err conftest.$ac_objext \
13022 conftest$ac_exeext conftest.$ac_ext
13023
13024 fi
13025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
13026 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
13027 if test $emacs_cv_langinfo_codeset = yes; then
13028
13029 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
13030
13031 fi
13032
13033 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
13034 if test "x$ac_cv_type_size_t" = x""yes; then :
13035
13036 cat >>confdefs.h <<_ACEOF
13037 #define HAVE_SIZE_T 1
13038 _ACEOF
13039
13040
13041 fi
13042
13043
13044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
13045 $as_echo_n "checking for mbstate_t... " >&6; }
13046 if test "${ac_cv_type_mbstate_t+set}" = set; then :
13047 $as_echo_n "(cached) " >&6
13048 else
13049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13050 /* end confdefs.h. */
13051 $ac_includes_default
13052 # include <wchar.h>
13053 int
13054 main ()
13055 {
13056 mbstate_t x; return sizeof x;
13057 ;
13058 return 0;
13059 }
13060 _ACEOF
13061 if ac_fn_c_try_compile "$LINENO"; then :
13062 ac_cv_type_mbstate_t=yes
13063 else
13064 ac_cv_type_mbstate_t=no
13065 fi
13066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13067 fi
13068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
13069 $as_echo "$ac_cv_type_mbstate_t" >&6; }
13070 if test $ac_cv_type_mbstate_t = yes; then
13071
13072 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
13073
13074 else
13075
13076 $as_echo "#define mbstate_t int" >>confdefs.h
13077
13078 fi
13079
13080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restrict keyword" >&5
13081 $as_echo_n "checking for C restrict keyword... " >&6; }
13082 if test "${emacs_cv_c_restrict+set}" = set; then :
13083 $as_echo_n "(cached) " >&6
13084 else
13085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13086 /* end confdefs.h. */
13087 void fred (int *restrict x);
13088 int
13089 main ()
13090 {
13091
13092 ;
13093 return 0;
13094 }
13095 _ACEOF
13096 if ac_fn_c_try_compile "$LINENO"; then :
13097 emacs_cv_c_restrict=yes
13098 else
13099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13100 /* end confdefs.h. */
13101 void fred (int *__restrict x);
13102 int
13103 main ()
13104 {
13105
13106 ;
13107 return 0;
13108 }
13109 _ACEOF
13110 if ac_fn_c_try_compile "$LINENO"; then :
13111 emacs_cv_c_restrict=__restrict
13112 else
13113 emacs_cv_c_restrict=no
13114 fi
13115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13116 fi
13117 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13118 fi
13119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict" >&5
13120 $as_echo "$emacs_cv_c_restrict" >&6; }
13121 case "$emacs_cv_c_restrict" in
13122 yes) emacs_restrict=restrict;;
13123 no) emacs_restrict="";;
13124 *) emacs_restrict="$emacs_cv_c_restrict";;
13125 esac
13126 if test "$emacs_restrict" != __restrict; then
13127
13128 cat >>confdefs.h <<_ACEOF
13129 #define __restrict $emacs_restrict
13130 _ACEOF
13131
13132 fi
13133
13134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
13135 $as_echo_n "checking for C restricted array declarations... " >&6; }
13136 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
13137 $as_echo_n "(cached) " >&6
13138 else
13139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13140 /* end confdefs.h. */
13141 void fred (int x[__restrict]);
13142 int
13143 main ()
13144 {
13145
13146 ;
13147 return 0;
13148 }
13149 _ACEOF
13150 if ac_fn_c_try_compile "$LINENO"; then :
13151 emacs_cv_c_restrict_arr=yes
13152 else
13153 emacs_cv_c_restrict_arr=no
13154 fi
13155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13156 fi
13157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
13158 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
13159 if test "$emacs_cv_c_restrict_arr" = yes; then
13160
13161 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
13162
13163 fi
13164
13165
13166
13167 # Set up the CFLAGS for real compilation, so we can substitute it.
13168 CFLAGS="$REAL_CFLAGS"
13169 CPPFLAGS="$REAL_CPPFLAGS"
13170
13171 ## Hack to detect a buggy GCC version.
13172 if test "x$GCC" = xyes \
13173 && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
13174 && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
13175 && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
13176 as_fn_error $? "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
13177 fi
13178
13179 #### Find out which version of Emacs this is.
13180 version=`grep 'defconst[ ]*emacs-version' ${srcdir}/lisp/version.el \
13181 | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
13182 if test x"${version}" = x; then
13183 as_fn_error $? "can't find current emacs version in \`${srcdir}/lisp/version.el'." "$LINENO" 5
13184 fi
13185 if test x"${version}" != x"$PACKAGE_VERSION"; then
13186 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/lisp/version.el'." >&5
13187 $as_echo "$as_me: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/lisp/version.el'." >&2;}
13188 fi
13189
13190 ### Specify what sort of things we'll be editing into Makefile and config.h.
13191 ### Use configuration here uncanonicalized to avoid exceeding size limits.
13192
13193
13194
13195
13196
13197
13198
13199
13200
13201
13202
13203
13204
13205
13206
13207
13208
13209
13210
13211
13212
13213
13214
13215
13216
13217
13218
13219
13220
13221
13222
13223
13224
13225
13226
13227
13228
13229
13230
13231
13232
13233
13234
13235
13236 cat >>confdefs.h <<_ACEOF
13237 #define EMACS_CONFIGURATION "${canonical}"
13238 _ACEOF
13239
13240
13241 cat >>confdefs.h <<_ACEOF
13242 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
13243 _ACEOF
13244
13245
13246 cat >>confdefs.h <<_ACEOF
13247 #define config_machfile "${machfile}"
13248 _ACEOF
13249
13250
13251 cat >>confdefs.h <<_ACEOF
13252 #define config_opsysfile "${opsysfile}"
13253 _ACEOF
13254
13255
13256 cat >>confdefs.h <<_ACEOF
13257 #define LD_SWITCH_X_SITE ${LD_SWITCH_X_SITE}
13258 _ACEOF
13259
13260
13261 cat >>confdefs.h <<_ACEOF
13262 #define LD_SWITCH_X_SITE_AUX ${LD_SWITCH_X_SITE_AUX}
13263 _ACEOF
13264
13265
13266 cat >>confdefs.h <<_ACEOF
13267 #define C_SWITCH_X_SITE ${C_SWITCH_X_SITE}
13268 _ACEOF
13269
13270
13271 cat >>confdefs.h <<_ACEOF
13272 #define UNEXEC_SRC ${UNEXEC_SRC}
13273 _ACEOF
13274
13275
13276 if test "${HAVE_X_WINDOWS}" = "yes" ; then
13277
13278 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
13279
13280 fi
13281 if test "${USE_X_TOOLKIT}" != "none" ; then
13282
13283 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
13284
13285 if test "${USE_X_TOOLKIT}" = "LUCID"; then
13286
13287 $as_echo "#define USE_LUCID 1" >>confdefs.h
13288
13289 elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
13290
13291 $as_echo "#define USE_MOTIF 1" >>confdefs.h
13292
13293 fi
13294 fi
13295 if test "${HAVE_X11}" = "yes" ; then
13296
13297 $as_echo "#define HAVE_X11 1" >>confdefs.h
13298
13299 fi
13300 if test "${HAVE_MENUS}" = "yes" ; then
13301
13302 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
13303
13304 fi
13305 if test "${GNU_MALLOC}" = "yes" ; then
13306
13307 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
13308
13309 fi
13310 if test "${REL_ALLOC}" = "yes" ; then
13311
13312 $as_echo "#define REL_ALLOC 1" >>confdefs.h
13313
13314 fi
13315
13316
13317
13318
13319 #### Report on what we decided to do.
13320 #### Report GTK as a toolkit, even if it doesn't use Xt.
13321 #### It makes printing result more understandable as using GTK sets
13322 #### toolkit_scroll_bars to yes by default.
13323 if test "${HAVE_GTK}" = "yes"; then
13324 USE_X_TOOLKIT=GTK
13325 fi
13326
13327 echo "
13328 Configured for \`${canonical}'.
13329
13330 Where should the build process find the source code? ${srcdir}
13331 What operating system and machine description files should Emacs use?
13332 \`${opsysfile}' and \`${machfile}'
13333 What compiler should emacs be built with? ${CC} ${CFLAGS}
13334 Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
13335 Should Emacs use a relocating allocator for buffers? ${REL_ALLOC}
13336 Should Emacs use mmap(2) for buffer allocation? $use_mmap_for_buffers
13337 What window system should Emacs use? ${window_system}
13338 What toolkit should Emacs use? ${USE_X_TOOLKIT}"
13339
13340 if test -n "${x_includes}"; then
13341 echo " Where do we find X Windows header files? ${x_includes}"
13342 else
13343 echo " Where do we find X Windows header files? Standard dirs"
13344 fi
13345 if test -n "${x_libraries}"; then
13346 echo " Where do we find X Windows libraries? ${x_libraries}"
13347 else
13348 echo " Where do we find X Windows libraries? Standard dirs"
13349 fi
13350
13351 echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}"
13352 echo " Does Emacs use -lXpm? ${HAVE_XPM}"
13353 echo " Does Emacs use -ljpeg? ${HAVE_JPEG}"
13354 echo " Does Emacs use -ltiff? ${HAVE_TIFF}"
13355 echo " Does Emacs use a gif library? ${HAVE_GIF} $ac_gif_lib_name"
13356 echo " Does Emacs use -lpng? ${HAVE_PNG}"
13357 echo " Does Emacs use -lrsvg-2? ${HAVE_RSVG}"
13358 echo " Does Emacs use -lgpm? ${HAVE_GPM}"
13359 echo " Does Emacs use -ldbus? ${HAVE_DBUS}"
13360 echo " Does Emacs use -lgconf? ${HAVE_GCONF}"
13361
13362 echo " Does Emacs use -lfreetype? ${HAVE_FREETYPE}"
13363 echo " Does Emacs use -lm17n-flt? ${HAVE_M17N_FLT}"
13364 echo " Does Emacs use -lotf? ${HAVE_LIBOTF}"
13365 echo " Does Emacs use -lxft? ${HAVE_XFT}"
13366
13367 echo " Does Emacs use toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}"
13368 echo
13369
13370 if test $USE_XASSERTS = yes; then
13371 echo " Compiling with asserts turned on."
13372 CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
13373 fi
13374
13375 echo
13376
13377 if test "$HAVE_NS" = "yes"; then
13378 echo
13379 echo "You must run \"make install\" in order to test the built application.
13380 The installed application will go to nextstep/Emacs.app and can be
13381 run or moved from there."
13382 if test "$EN_NS_SELF_CONTAINED" = "yes"; then
13383 echo "The application will be fully self-contained."
13384 else
13385 echo "The lisp resources for the application will be installed under ${prefix}.
13386 You may need to run \"make install\" with sudo. The application will fail
13387 to run if these resources are not installed."
13388 fi
13389 echo
13390 fi
13391
13392
13393 # Remove any trailing slashes in these variables.
13394 test "${prefix}" != NONE &&
13395 prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
13396 test "${exec_prefix}" != NONE &&
13397 exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
13398
13399 # Now get this: Some word that is part of the ${srcdir} directory name
13400 # or the ${configuration} value might, just might, happen to be an
13401 # identifier like `sun4' or `i386' or something, and be predefined by
13402 # the C preprocessor to some helpful value like 1, or maybe the empty
13403 # string. Needless to say consequent macro substitutions are less
13404 # than conducive to the makefile finding the correct directory.
13405 cpp_undefs="`echo $srcdir $configuration $canonical unix |
13406 sed -e 's/[^a-zA-Z0-9_]/ /g' -e 's/^/ /' -e 's/ *$//' \
13407 -e 's/ */ -U/g' -e 's/-U[0-9][^ ]*//g'`"
13408
13409 ## Check if the C preprocessor will convert `..' to `. .'. If so, set
13410 ## CPP_NEED_TRADITIONAL to `yes' so that the code to generate Makefile
13411 ## from Makefile.c can correctly provide the arg `-traditional' to the
13412 ## C preprocessor.
13413
13414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13415 /* end confdefs.h. */
13416 yes..yes
13417 _ACEOF
13418 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13419 $EGREP "yes..yes" >/dev/null 2>&1; then :
13420 CPP_NEED_TRADITIONAL=no
13421 else
13422 CPP_NEED_TRADITIONAL=yes
13423 fi
13424 rm -f conftest*
13425
13426
13427 ac_config_files="$ac_config_files Makefile lib-src/Makefile.c:lib-src/Makefile.in oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile.c:src/Makefile.in lwlib/Makefile lisp/Makefile leim/Makefile"
13428
13429 ac_config_commands="$ac_config_commands default"
13430
13431 cat >confcache <<\_ACEOF
13432 # This file is a shell script that caches the results of configure
13433 # tests run on this system so they can be shared between configure
13434 # scripts and configure runs, see configure's option --config-cache.
13435 # It is not useful on other systems. If it contains results you don't
13436 # want to keep, you may remove or edit it.
13437 #
13438 # config.status only pays attention to the cache file if you give it
13439 # the --recheck option to rerun configure.
13440 #
13441 # `ac_cv_env_foo' variables (set or unset) will be overridden when
13442 # loading this file, other *unset* `ac_cv_foo' will be assigned the
13443 # following values.
13444
13445 _ACEOF
13446
13447 # The following way of writing the cache mishandles newlines in values,
13448 # but we know of no workaround that is simple, portable, and efficient.
13449 # So, we kill variables containing newlines.
13450 # Ultrix sh set writes to stderr and can't be redirected directly,
13451 # and sets the high bit in the cache file unless we assign to the vars.
13452 (
13453 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
13454 eval ac_val=\$$ac_var
13455 case $ac_val in #(
13456 *${as_nl}*)
13457 case $ac_var in #(
13458 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
13459 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
13460 esac
13461 case $ac_var in #(
13462 _ | IFS | as_nl) ;; #(
13463 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
13464 *) { eval $ac_var=; unset $ac_var;} ;;
13465 esac ;;
13466 esac
13467 done
13468
13469 (set) 2>&1 |
13470 case $as_nl`(ac_space=' '; set) 2>&1` in #(
13471 *${as_nl}ac_space=\ *)
13472 # `set' does not quote correctly, so add quotes: double-quote
13473 # substitution turns \\\\ into \\, and sed turns \\ into \.
13474 sed -n \
13475 "s/'/'\\\\''/g;
13476 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
13477 ;; #(
13478 *)
13479 # `set' quotes correctly as required by POSIX, so do not add quotes.
13480 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
13481 ;;
13482 esac |
13483 sort
13484 ) |
13485 sed '
13486 /^ac_cv_env_/b end
13487 t clear
13488 :clear
13489 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
13490 t end
13491 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
13492 :end' >>confcache
13493 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
13494 if test -w "$cache_file"; then
13495 test "x$cache_file" != "x/dev/null" &&
13496 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
13497 $as_echo "$as_me: updating cache $cache_file" >&6;}
13498 cat confcache >$cache_file
13499 else
13500 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
13501 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
13502 fi
13503 fi
13504 rm -f confcache
13505
13506 test "x$prefix" = xNONE && prefix=$ac_default_prefix
13507 # Let make expand exec_prefix.
13508 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
13509
13510 DEFS=-DHAVE_CONFIG_H
13511
13512 ac_libobjs=
13513 ac_ltlibobjs=
13514 U=
13515 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
13516 # 1. Remove the extension, and $U if already installed.
13517 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
13518 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
13519 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
13520 # will be set to the directory where LIBOBJS objects are built.
13521 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
13522 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
13523 done
13524 LIBOBJS=$ac_libobjs
13525
13526 LTLIBOBJS=$ac_ltlibobjs
13527
13528
13529
13530 : ${CONFIG_STATUS=./config.status}
13531 ac_write_fail=0
13532 ac_clean_files_save=$ac_clean_files
13533 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
13534 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
13535 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
13536 as_write_fail=0
13537 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
13538 #! $SHELL
13539 # Generated by $as_me.
13540 # Run this file to recreate the current configuration.
13541 # Compiler output produced by configure, useful for debugging
13542 # configure, is in config.log if it exists.
13543
13544 debug=false
13545 ac_cs_recheck=false
13546 ac_cs_silent=false
13547
13548 SHELL=\${CONFIG_SHELL-$SHELL}
13549 export SHELL
13550 _ASEOF
13551 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
13552 ## -------------------- ##
13553 ## M4sh Initialization. ##
13554 ## -------------------- ##
13555
13556 # Be more Bourne compatible
13557 DUALCASE=1; export DUALCASE # for MKS sh
13558 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
13559 emulate sh
13560 NULLCMD=:
13561 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
13562 # is contrary to our usage. Disable this feature.
13563 alias -g '${1+"$@"}'='"$@"'
13564 setopt NO_GLOB_SUBST
13565 else
13566 case `(set -o) 2>/dev/null` in #(
13567 *posix*) :
13568 set -o posix ;; #(
13569 *) :
13570 ;;
13571 esac
13572 fi
13573
13574
13575 as_nl='
13576 '
13577 export as_nl
13578 # Printing a long string crashes Solaris 7 /usr/bin/printf.
13579 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
13580 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
13581 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
13582 # Prefer a ksh shell builtin over an external printf program on Solaris,
13583 # but without wasting forks for bash or zsh.
13584 if test -z "$BASH_VERSION$ZSH_VERSION" \
13585 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
13586 as_echo='print -r --'
13587 as_echo_n='print -rn --'
13588 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
13589 as_echo='printf %s\n'
13590 as_echo_n='printf %s'
13591 else
13592 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
13593 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
13594 as_echo_n='/usr/ucb/echo -n'
13595 else
13596 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
13597 as_echo_n_body='eval
13598 arg=$1;
13599 case $arg in #(
13600 *"$as_nl"*)
13601 expr "X$arg" : "X\\(.*\\)$as_nl";
13602 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
13603 esac;
13604 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
13605 '
13606 export as_echo_n_body
13607 as_echo_n='sh -c $as_echo_n_body as_echo'
13608 fi
13609 export as_echo_body
13610 as_echo='sh -c $as_echo_body as_echo'
13611 fi
13612
13613 # The user is always right.
13614 if test "${PATH_SEPARATOR+set}" != set; then
13615 PATH_SEPARATOR=:
13616 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
13617 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
13618 PATH_SEPARATOR=';'
13619 }
13620 fi
13621
13622
13623 # IFS
13624 # We need space, tab and new line, in precisely that order. Quoting is
13625 # there to prevent editors from complaining about space-tab.
13626 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
13627 # splitting by setting IFS to empty value.)
13628 IFS=" "" $as_nl"
13629
13630 # Find who we are. Look in the path if we contain no directory separator.
13631 case $0 in #((
13632 *[\\/]* ) as_myself=$0 ;;
13633 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13634 for as_dir in $PATH
13635 do
13636 IFS=$as_save_IFS
13637 test -z "$as_dir" && as_dir=.
13638 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
13639 done
13640 IFS=$as_save_IFS
13641
13642 ;;
13643 esac
13644 # We did not find ourselves, most probably we were run as `sh COMMAND'
13645 # in which case we are not to be found in the path.
13646 if test "x$as_myself" = x; then
13647 as_myself=$0
13648 fi
13649 if test ! -f "$as_myself"; then
13650 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
13651 exit 1
13652 fi
13653
13654 # Unset variables that we do not need and which cause bugs (e.g. in
13655 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
13656 # suppresses any "Segmentation fault" message there. '((' could
13657 # trigger a bug in pdksh 5.2.14.
13658 for as_var in BASH_ENV ENV MAIL MAILPATH
13659 do eval test x\${$as_var+set} = xset \
13660 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
13661 done
13662 PS1='$ '
13663 PS2='> '
13664 PS4='+ '
13665
13666 # NLS nuisances.
13667 LC_ALL=C
13668 export LC_ALL
13669 LANGUAGE=C
13670 export LANGUAGE
13671
13672 # CDPATH.
13673 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
13674
13675
13676 # as_fn_error STATUS ERROR [LINENO LOG_FD]
13677 # ----------------------------------------
13678 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
13679 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
13680 # script with STATUS, using 1 if that was 0.
13681 as_fn_error ()
13682 {
13683 as_status=$1; test $as_status -eq 0 && as_status=1
13684 if test "$4"; then
13685 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
13686 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
13687 fi
13688 $as_echo "$as_me: error: $2" >&2
13689 as_fn_exit $as_status
13690 } # as_fn_error
13691
13692
13693 # as_fn_set_status STATUS
13694 # -----------------------
13695 # Set $? to STATUS, without forking.
13696 as_fn_set_status ()
13697 {
13698 return $1
13699 } # as_fn_set_status
13700
13701 # as_fn_exit STATUS
13702 # -----------------
13703 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
13704 as_fn_exit ()
13705 {
13706 set +e
13707 as_fn_set_status $1
13708 exit $1
13709 } # as_fn_exit
13710
13711 # as_fn_unset VAR
13712 # ---------------
13713 # Portably unset VAR.
13714 as_fn_unset ()
13715 {
13716 { eval $1=; unset $1;}
13717 }
13718 as_unset=as_fn_unset
13719 # as_fn_append VAR VALUE
13720 # ----------------------
13721 # Append the text in VALUE to the end of the definition contained in VAR. Take
13722 # advantage of any shell optimizations that allow amortized linear growth over
13723 # repeated appends, instead of the typical quadratic growth present in naive
13724 # implementations.
13725 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
13726 eval 'as_fn_append ()
13727 {
13728 eval $1+=\$2
13729 }'
13730 else
13731 as_fn_append ()
13732 {
13733 eval $1=\$$1\$2
13734 }
13735 fi # as_fn_append
13736
13737 # as_fn_arith ARG...
13738 # ------------------
13739 # Perform arithmetic evaluation on the ARGs, and store the result in the
13740 # global $as_val. Take advantage of shells that can avoid forks. The arguments
13741 # must be portable across $(()) and expr.
13742 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
13743 eval 'as_fn_arith ()
13744 {
13745 as_val=$(( $* ))
13746 }'
13747 else
13748 as_fn_arith ()
13749 {
13750 as_val=`expr "$@" || test $? -eq 1`
13751 }
13752 fi # as_fn_arith
13753
13754
13755 if expr a : '\(a\)' >/dev/null 2>&1 &&
13756 test "X`expr 00001 : '.*\(...\)'`" = X001; then
13757 as_expr=expr
13758 else
13759 as_expr=false
13760 fi
13761
13762 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
13763 as_basename=basename
13764 else
13765 as_basename=false
13766 fi
13767
13768 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
13769 as_dirname=dirname
13770 else
13771 as_dirname=false
13772 fi
13773
13774 as_me=`$as_basename -- "$0" ||
13775 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
13776 X"$0" : 'X\(//\)$' \| \
13777 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
13778 $as_echo X/"$0" |
13779 sed '/^.*\/\([^/][^/]*\)\/*$/{
13780 s//\1/
13781 q
13782 }
13783 /^X\/\(\/\/\)$/{
13784 s//\1/
13785 q
13786 }
13787 /^X\/\(\/\).*/{
13788 s//\1/
13789 q
13790 }
13791 s/.*/./; q'`
13792
13793 # Avoid depending upon Character Ranges.
13794 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
13795 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
13796 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
13797 as_cr_digits='0123456789'
13798 as_cr_alnum=$as_cr_Letters$as_cr_digits
13799
13800 ECHO_C= ECHO_N= ECHO_T=
13801 case `echo -n x` in #(((((
13802 -n*)
13803 case `echo 'xy\c'` in
13804 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
13805 xy) ECHO_C='\c';;
13806 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
13807 ECHO_T=' ';;
13808 esac;;
13809 *)
13810 ECHO_N='-n';;
13811 esac
13812
13813 rm -f conf$$ conf$$.exe conf$$.file
13814 if test -d conf$$.dir; then
13815 rm -f conf$$.dir/conf$$.file
13816 else
13817 rm -f conf$$.dir
13818 mkdir conf$$.dir 2>/dev/null
13819 fi
13820 if (echo >conf$$.file) 2>/dev/null; then
13821 if ln -s conf$$.file conf$$ 2>/dev/null; then
13822 as_ln_s='ln -s'
13823 # ... but there are two gotchas:
13824 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
13825 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
13826 # In both cases, we have to default to `cp -p'.
13827 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
13828 as_ln_s='cp -p'
13829 elif ln conf$$.file conf$$ 2>/dev/null; then
13830 as_ln_s=ln
13831 else
13832 as_ln_s='cp -p'
13833 fi
13834 else
13835 as_ln_s='cp -p'
13836 fi
13837 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
13838 rmdir conf$$.dir 2>/dev/null
13839
13840
13841 # as_fn_mkdir_p
13842 # -------------
13843 # Create "$as_dir" as a directory, including parents if necessary.
13844 as_fn_mkdir_p ()
13845 {
13846
13847 case $as_dir in #(
13848 -*) as_dir=./$as_dir;;
13849 esac
13850 test -d "$as_dir" || eval $as_mkdir_p || {
13851 as_dirs=
13852 while :; do
13853 case $as_dir in #(
13854 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
13855 *) as_qdir=$as_dir;;
13856 esac
13857 as_dirs="'$as_qdir' $as_dirs"
13858 as_dir=`$as_dirname -- "$as_dir" ||
13859 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13860 X"$as_dir" : 'X\(//\)[^/]' \| \
13861 X"$as_dir" : 'X\(//\)$' \| \
13862 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
13863 $as_echo X"$as_dir" |
13864 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
13865 s//\1/
13866 q
13867 }
13868 /^X\(\/\/\)[^/].*/{
13869 s//\1/
13870 q
13871 }
13872 /^X\(\/\/\)$/{
13873 s//\1/
13874 q
13875 }
13876 /^X\(\/\).*/{
13877 s//\1/
13878 q
13879 }
13880 s/.*/./; q'`
13881 test -d "$as_dir" && break
13882 done
13883 test -z "$as_dirs" || eval "mkdir $as_dirs"
13884 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
13885
13886
13887 } # as_fn_mkdir_p
13888 if mkdir -p . 2>/dev/null; then
13889 as_mkdir_p='mkdir -p "$as_dir"'
13890 else
13891 test -d ./-p && rmdir ./-p
13892 as_mkdir_p=false
13893 fi
13894
13895 if test -x / >/dev/null 2>&1; then
13896 as_test_x='test -x'
13897 else
13898 if ls -dL / >/dev/null 2>&1; then
13899 as_ls_L_option=L
13900 else
13901 as_ls_L_option=
13902 fi
13903 as_test_x='
13904 eval sh -c '\''
13905 if test -d "$1"; then
13906 test -d "$1/.";
13907 else
13908 case $1 in #(
13909 -*)set "./$1";;
13910 esac;
13911 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
13912 ???[sx]*):;;*)false;;esac;fi
13913 '\'' sh
13914 '
13915 fi
13916 as_executable_p=$as_test_x
13917
13918 # Sed expression to map a string onto a valid CPP name.
13919 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
13920
13921 # Sed expression to map a string onto a valid variable name.
13922 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
13923
13924
13925 exec 6>&1
13926 ## ----------------------------------- ##
13927 ## Main body of $CONFIG_STATUS script. ##
13928 ## ----------------------------------- ##
13929 _ASEOF
13930 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
13931
13932 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13933 # Save the log message, to keep $0 and so on meaningful, and to
13934 # report actual input values of CONFIG_FILES etc. instead of their
13935 # values after options handling.
13936 ac_log="
13937 This file was extended by emacs $as_me 23.2.90, which was
13938 generated by GNU Autoconf 2.67. Invocation command line was
13939
13940 CONFIG_FILES = $CONFIG_FILES
13941 CONFIG_HEADERS = $CONFIG_HEADERS
13942 CONFIG_LINKS = $CONFIG_LINKS
13943 CONFIG_COMMANDS = $CONFIG_COMMANDS
13944 $ $0 $@
13945
13946 on `(hostname || uname -n) 2>/dev/null | sed 1q`
13947 "
13948
13949 _ACEOF
13950
13951 case $ac_config_files in *"
13952 "*) set x $ac_config_files; shift; ac_config_files=$*;;
13953 esac
13954
13955 case $ac_config_headers in *"
13956 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
13957 esac
13958
13959
13960 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13961 # Files that config.status was made for.
13962 config_files="$ac_config_files"
13963 config_headers="$ac_config_headers"
13964 config_commands="$ac_config_commands"
13965
13966 _ACEOF
13967
13968 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13969 ac_cs_usage="\
13970 \`$as_me' instantiates files and other configuration actions
13971 from templates according to the current configuration. Unless the files
13972 and actions are specified as TAGs, all are instantiated by default.
13973
13974 Usage: $0 [OPTION]... [TAG]...
13975
13976 -h, --help print this help, then exit
13977 -V, --version print version number and configuration settings, then exit
13978 --config print configuration, then exit
13979 -q, --quiet, --silent
13980 do not print progress messages
13981 -d, --debug don't remove temporary files
13982 --recheck update $as_me by reconfiguring in the same conditions
13983 --file=FILE[:TEMPLATE]
13984 instantiate the configuration file FILE
13985 --header=FILE[:TEMPLATE]
13986 instantiate the configuration header FILE
13987
13988 Configuration files:
13989 $config_files
13990
13991 Configuration headers:
13992 $config_headers
13993
13994 Configuration commands:
13995 $config_commands
13996
13997 Report bugs to the package provider."
13998
13999 _ACEOF
14000 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14001 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
14002 ac_cs_version="\\
14003 emacs config.status 23.2.90
14004 configured by $0, generated by GNU Autoconf 2.67,
14005 with options \\"\$ac_cs_config\\"
14006
14007 Copyright (C) 2010 Free Software Foundation, Inc.
14008 This config.status script is free software; the Free Software Foundation
14009 gives unlimited permission to copy, distribute and modify it."
14010
14011 ac_pwd='$ac_pwd'
14012 srcdir='$srcdir'
14013 INSTALL='$INSTALL'
14014 test -n "\$AWK" || AWK=awk
14015 _ACEOF
14016
14017 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14018 # The default lists apply if the user does not specify any file.
14019 ac_need_defaults=:
14020 while test $# != 0
14021 do
14022 case $1 in
14023 --*=?*)
14024 ac_option=`expr "X$1" : 'X\([^=]*\)='`
14025 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
14026 ac_shift=:
14027 ;;
14028 --*=)
14029 ac_option=`expr "X$1" : 'X\([^=]*\)='`
14030 ac_optarg=
14031 ac_shift=:
14032 ;;
14033 *)
14034 ac_option=$1
14035 ac_optarg=$2
14036 ac_shift=shift
14037 ;;
14038 esac
14039
14040 case $ac_option in
14041 # Handling of the options.
14042 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
14043 ac_cs_recheck=: ;;
14044 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
14045 $as_echo "$ac_cs_version"; exit ;;
14046 --config | --confi | --conf | --con | --co | --c )
14047 $as_echo "$ac_cs_config"; exit ;;
14048 --debug | --debu | --deb | --de | --d | -d )
14049 debug=: ;;
14050 --file | --fil | --fi | --f )
14051 $ac_shift
14052 case $ac_optarg in
14053 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14054 '') as_fn_error $? "missing file argument" ;;
14055 esac
14056 as_fn_append CONFIG_FILES " '$ac_optarg'"
14057 ac_need_defaults=false;;
14058 --header | --heade | --head | --hea )
14059 $ac_shift
14060 case $ac_optarg in
14061 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14062 esac
14063 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
14064 ac_need_defaults=false;;
14065 --he | --h)
14066 # Conflict between --help and --header
14067 as_fn_error $? "ambiguous option: \`$1'
14068 Try \`$0 --help' for more information.";;
14069 --help | --hel | -h )
14070 $as_echo "$ac_cs_usage"; exit ;;
14071 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
14072 | -silent | --silent | --silen | --sile | --sil | --si | --s)
14073 ac_cs_silent=: ;;
14074
14075 # This is an error.
14076 -*) as_fn_error $? "unrecognized option: \`$1'
14077 Try \`$0 --help' for more information." ;;
14078
14079 *) as_fn_append ac_config_targets " $1"
14080 ac_need_defaults=false ;;
14081
14082 esac
14083 shift
14084 done
14085
14086 ac_configure_extra_args=
14087
14088 if $ac_cs_silent; then
14089 exec 6>/dev/null
14090 ac_configure_extra_args="$ac_configure_extra_args --silent"
14091 fi
14092
14093 _ACEOF
14094 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14095 if \$ac_cs_recheck; then
14096 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
14097 shift
14098 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
14099 CONFIG_SHELL='$SHELL'
14100 export CONFIG_SHELL
14101 exec "\$@"
14102 fi
14103
14104 _ACEOF
14105 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14106 exec 5>>config.log
14107 {
14108 echo
14109 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
14110 ## Running $as_me. ##
14111 _ASBOX
14112 $as_echo "$ac_log"
14113 } >&5
14114
14115 _ACEOF
14116 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14117 #
14118 # INIT-COMMANDS
14119 #
14120 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPP_NEED_TRADITIONAL="$CPP_NEED_TRADITIONAL" CPPFLAGS="$CPPFLAGS" cpp_undefs="$cpp_undefs"
14121
14122 _ACEOF
14123
14124 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14125
14126 # Handling of arguments.
14127 for ac_config_target in $ac_config_targets
14128 do
14129 case $ac_config_target in
14130 "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
14131 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
14132 "lib-src/Makefile.c") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile.c:lib-src/Makefile.in" ;;
14133 "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
14134 "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
14135 "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
14136 "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
14137 "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
14138 "src/Makefile.c") CONFIG_FILES="$CONFIG_FILES src/Makefile.c:src/Makefile.in" ;;
14139 "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
14140 "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
14141 "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
14142 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
14143
14144 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
14145 esac
14146 done
14147
14148
14149 # If the user did not use the arguments to specify the items to instantiate,
14150 # then the envvar interface is used. Set only those that are not.
14151 # We use the long form for the default assignment because of an extremely
14152 # bizarre bug on SunOS 4.1.3.
14153 if $ac_need_defaults; then
14154 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
14155 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
14156 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
14157 fi
14158
14159 # Have a temporary directory for convenience. Make it in the build tree
14160 # simply because there is no reason against having it here, and in addition,
14161 # creating and moving files from /tmp can sometimes cause problems.
14162 # Hook for its removal unless debugging.
14163 # Note that there is a small window in which the directory will not be cleaned:
14164 # after its creation but before its name has been assigned to `$tmp'.
14165 $debug ||
14166 {
14167 tmp=
14168 trap 'exit_status=$?
14169 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
14170 ' 0
14171 trap 'as_fn_exit 1' 1 2 13 15
14172 }
14173 # Create a (secure) tmp directory for tmp files.
14174
14175 {
14176 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
14177 test -n "$tmp" && test -d "$tmp"
14178 } ||
14179 {
14180 tmp=./conf$$-$RANDOM
14181 (umask 077 && mkdir "$tmp")
14182 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
14183
14184 # Set up the scripts for CONFIG_FILES section.
14185 # No need to generate them if there are no CONFIG_FILES.
14186 # This happens for instance with `./config.status config.h'.
14187 if test -n "$CONFIG_FILES"; then
14188
14189
14190 ac_cr=`echo X | tr X '\015'`
14191 # On cygwin, bash can eat \r inside `` if the user requested igncr.
14192 # But we know of no other shell where ac_cr would be empty at this
14193 # point, so we can use a bashism as a fallback.
14194 if test "x$ac_cr" = x; then
14195 eval ac_cr=\$\'\\r\'
14196 fi
14197 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
14198 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
14199 ac_cs_awk_cr='\\r'
14200 else
14201 ac_cs_awk_cr=$ac_cr
14202 fi
14203
14204 echo 'BEGIN {' >"$tmp/subs1.awk" &&
14205 _ACEOF
14206
14207
14208 {
14209 echo "cat >conf$$subs.awk <<_ACEOF" &&
14210 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
14211 echo "_ACEOF"
14212 } >conf$$subs.sh ||
14213 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
14214 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
14215 ac_delim='%!_!# '
14216 for ac_last_try in false false false false false :; do
14217 . ./conf$$subs.sh ||
14218 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
14219
14220 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
14221 if test $ac_delim_n = $ac_delim_num; then
14222 break
14223 elif $ac_last_try; then
14224 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
14225 else
14226 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14227 fi
14228 done
14229 rm -f conf$$subs.sh
14230
14231 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14232 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
14233 _ACEOF
14234 sed -n '
14235 h
14236 s/^/S["/; s/!.*/"]=/
14237 p
14238 g
14239 s/^[^!]*!//
14240 :repl
14241 t repl
14242 s/'"$ac_delim"'$//
14243 t delim
14244 :nl
14245 h
14246 s/\(.\{148\}\)..*/\1/
14247 t more1
14248 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
14249 p
14250 n
14251 b repl
14252 :more1
14253 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
14254 p
14255 g
14256 s/.\{148\}//
14257 t nl
14258 :delim
14259 h
14260 s/\(.\{148\}\)..*/\1/
14261 t more2
14262 s/["\\]/\\&/g; s/^/"/; s/$/"/
14263 p
14264 b
14265 :more2
14266 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
14267 p
14268 g
14269 s/.\{148\}//
14270 t delim
14271 ' <conf$$subs.awk | sed '
14272 /^[^""]/{
14273 N
14274 s/\n//
14275 }
14276 ' >>$CONFIG_STATUS || ac_write_fail=1
14277 rm -f conf$$subs.awk
14278 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14279 _ACAWK
14280 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
14281 for (key in S) S_is_set[key] = 1
14282 FS = "\a"
14283
14284 }
14285 {
14286 line = $ 0
14287 nfields = split(line, field, "@")
14288 substed = 0
14289 len = length(field[1])
14290 for (i = 2; i < nfields; i++) {
14291 key = field[i]
14292 keylen = length(key)
14293 if (S_is_set[key]) {
14294 value = S[key]
14295 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
14296 len += length(value) + length(field[++i])
14297 substed = 1
14298 } else
14299 len += 1 + keylen
14300 }
14301
14302 print line
14303 }
14304
14305 _ACAWK
14306 _ACEOF
14307 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14308 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
14309 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
14310 else
14311 cat
14312 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
14313 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
14314 _ACEOF
14315
14316 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
14317 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
14318 # trailing colons and then remove the whole line if VPATH becomes empty
14319 # (actually we leave an empty line to preserve line numbers).
14320 if test "x$srcdir" = x.; then
14321 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
14322 h
14323 s///
14324 s/^/:/
14325 s/[ ]*$/:/
14326 s/:\$(srcdir):/:/g
14327 s/:\${srcdir}:/:/g
14328 s/:@srcdir@:/:/g
14329 s/^:*//
14330 s/:*$//
14331 x
14332 s/\(=[ ]*\).*/\1/
14333 G
14334 s/\n//
14335 s/^[^=]*=[ ]*$//
14336 }'
14337 fi
14338
14339 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14340 fi # test -n "$CONFIG_FILES"
14341
14342 # Set up the scripts for CONFIG_HEADERS section.
14343 # No need to generate them if there are no CONFIG_HEADERS.
14344 # This happens for instance with `./config.status Makefile'.
14345 if test -n "$CONFIG_HEADERS"; then
14346 cat >"$tmp/defines.awk" <<\_ACAWK ||
14347 BEGIN {
14348 _ACEOF
14349
14350 # Transform confdefs.h into an awk script `defines.awk', embedded as
14351 # here-document in config.status, that substitutes the proper values into
14352 # config.h.in to produce config.h.
14353
14354 # Create a delimiter string that does not exist in confdefs.h, to ease
14355 # handling of long lines.
14356 ac_delim='%!_!# '
14357 for ac_last_try in false false :; do
14358 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
14359 if test -z "$ac_t"; then
14360 break
14361 elif $ac_last_try; then
14362 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
14363 else
14364 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
14365 fi
14366 done
14367
14368 # For the awk script, D is an array of macro values keyed by name,
14369 # likewise P contains macro parameters if any. Preserve backslash
14370 # newline sequences.
14371
14372 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
14373 sed -n '
14374 s/.\{148\}/&'"$ac_delim"'/g
14375 t rset
14376 :rset
14377 s/^[ ]*#[ ]*define[ ][ ]*/ /
14378 t def
14379 d
14380 :def
14381 s/\\$//
14382 t bsnl
14383 s/["\\]/\\&/g
14384 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
14385 D["\1"]=" \3"/p
14386 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
14387 d
14388 :bsnl
14389 s/["\\]/\\&/g
14390 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
14391 D["\1"]=" \3\\\\\\n"\\/p
14392 t cont
14393 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
14394 t cont
14395 d
14396 :cont
14397 n
14398 s/.\{148\}/&'"$ac_delim"'/g
14399 t clear
14400 :clear
14401 s/\\$//
14402 t bsnlc
14403 s/["\\]/\\&/g; s/^/"/; s/$/"/p
14404 d
14405 :bsnlc
14406 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
14407 b cont
14408 ' <confdefs.h | sed '
14409 s/'"$ac_delim"'/"\\\
14410 "/g' >>$CONFIG_STATUS || ac_write_fail=1
14411
14412 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14413 for (key in D) D_is_set[key] = 1
14414 FS = "\a"
14415 }
14416 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
14417 line = \$ 0
14418 split(line, arg, " ")
14419 if (arg[1] == "#") {
14420 defundef = arg[2]
14421 mac1 = arg[3]
14422 } else {
14423 defundef = substr(arg[1], 2)
14424 mac1 = arg[2]
14425 }
14426 split(mac1, mac2, "(") #)
14427 macro = mac2[1]
14428 prefix = substr(line, 1, index(line, defundef) - 1)
14429 if (D_is_set[macro]) {
14430 # Preserve the white space surrounding the "#".
14431 print prefix "define", macro P[macro] D[macro]
14432 next
14433 } else {
14434 # Replace #undef with comments. This is necessary, for example,
14435 # in the case of _POSIX_SOURCE, which is predefined and required
14436 # on some systems where configure will not decide to define it.
14437 if (defundef == "undef") {
14438 print "/*", prefix defundef, macro, "*/"
14439 next
14440 }
14441 }
14442 }
14443 { print }
14444 _ACAWK
14445 _ACEOF
14446 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14447 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
14448 fi # test -n "$CONFIG_HEADERS"
14449
14450
14451 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
14452 shift
14453 for ac_tag
14454 do
14455 case $ac_tag in
14456 :[FHLC]) ac_mode=$ac_tag; continue;;
14457 esac
14458 case $ac_mode$ac_tag in
14459 :[FHL]*:*);;
14460 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
14461 :[FH]-) ac_tag=-:-;;
14462 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
14463 esac
14464 ac_save_IFS=$IFS
14465 IFS=:
14466 set x $ac_tag
14467 IFS=$ac_save_IFS
14468 shift
14469 ac_file=$1
14470 shift
14471
14472 case $ac_mode in
14473 :L) ac_source=$1;;
14474 :[FH])
14475 ac_file_inputs=
14476 for ac_f
14477 do
14478 case $ac_f in
14479 -) ac_f="$tmp/stdin";;
14480 *) # Look for the file first in the build tree, then in the source tree
14481 # (if the path is not absolute). The absolute path cannot be DOS-style,
14482 # because $ac_f cannot contain `:'.
14483 test -f "$ac_f" ||
14484 case $ac_f in
14485 [\\/$]*) false;;
14486 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
14487 esac ||
14488 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
14489 esac
14490 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
14491 as_fn_append ac_file_inputs " '$ac_f'"
14492 done
14493
14494 # Let's still pretend it is `configure' which instantiates (i.e., don't
14495 # use $as_me), people would be surprised to read:
14496 # /* config.h. Generated by config.status. */
14497 configure_input='Generated from '`
14498 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
14499 `' by configure.'
14500 if test x"$ac_file" != x-; then
14501 configure_input="$ac_file. $configure_input"
14502 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
14503 $as_echo "$as_me: creating $ac_file" >&6;}
14504 fi
14505 # Neutralize special characters interpreted by sed in replacement strings.
14506 case $configure_input in #(
14507 *\&* | *\|* | *\\* )
14508 ac_sed_conf_input=`$as_echo "$configure_input" |
14509 sed 's/[\\\\&|]/\\\\&/g'`;; #(
14510 *) ac_sed_conf_input=$configure_input;;
14511 esac
14512
14513 case $ac_tag in
14514 *:-:* | *:-) cat >"$tmp/stdin" \
14515 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
14516 esac
14517 ;;
14518 esac
14519
14520 ac_dir=`$as_dirname -- "$ac_file" ||
14521 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14522 X"$ac_file" : 'X\(//\)[^/]' \| \
14523 X"$ac_file" : 'X\(//\)$' \| \
14524 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
14525 $as_echo X"$ac_file" |
14526 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14527 s//\1/
14528 q
14529 }
14530 /^X\(\/\/\)[^/].*/{
14531 s//\1/
14532 q
14533 }
14534 /^X\(\/\/\)$/{
14535 s//\1/
14536 q
14537 }
14538 /^X\(\/\).*/{
14539 s//\1/
14540 q
14541 }
14542 s/.*/./; q'`
14543 as_dir="$ac_dir"; as_fn_mkdir_p
14544 ac_builddir=.
14545
14546 case "$ac_dir" in
14547 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
14548 *)
14549 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
14550 # A ".." for each directory in $ac_dir_suffix.
14551 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
14552 case $ac_top_builddir_sub in
14553 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
14554 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
14555 esac ;;
14556 esac
14557 ac_abs_top_builddir=$ac_pwd
14558 ac_abs_builddir=$ac_pwd$ac_dir_suffix
14559 # for backward compatibility:
14560 ac_top_builddir=$ac_top_build_prefix
14561
14562 case $srcdir in
14563 .) # We are building in place.
14564 ac_srcdir=.
14565 ac_top_srcdir=$ac_top_builddir_sub
14566 ac_abs_top_srcdir=$ac_pwd ;;
14567 [\\/]* | ?:[\\/]* ) # Absolute name.
14568 ac_srcdir=$srcdir$ac_dir_suffix;
14569 ac_top_srcdir=$srcdir
14570 ac_abs_top_srcdir=$srcdir ;;
14571 *) # Relative name.
14572 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
14573 ac_top_srcdir=$ac_top_build_prefix$srcdir
14574 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
14575 esac
14576 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
14577
14578
14579 case $ac_mode in
14580 :F)
14581 #
14582 # CONFIG_FILE
14583 #
14584
14585 case $INSTALL in
14586 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
14587 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
14588 esac
14589 _ACEOF
14590
14591 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14592 # If the template does not know about datarootdir, expand it.
14593 # FIXME: This hack should be removed a few years after 2.60.
14594 ac_datarootdir_hack=; ac_datarootdir_seen=
14595 ac_sed_dataroot='
14596 /datarootdir/ {
14597 p
14598 q
14599 }
14600 /@datadir@/p
14601 /@docdir@/p
14602 /@infodir@/p
14603 /@localedir@/p
14604 /@mandir@/p'
14605 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
14606 *datarootdir*) ac_datarootdir_seen=yes;;
14607 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
14608 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
14609 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
14610 _ACEOF
14611 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14612 ac_datarootdir_hack='
14613 s&@datadir@&$datadir&g
14614 s&@docdir@&$docdir&g
14615 s&@infodir@&$infodir&g
14616 s&@localedir@&$localedir&g
14617 s&@mandir@&$mandir&g
14618 s&\\\${datarootdir}&$datarootdir&g' ;;
14619 esac
14620 _ACEOF
14621
14622 # Neutralize VPATH when `$srcdir' = `.'.
14623 # Shell code in configure.ac might set extrasub.
14624 # FIXME: do we really want to maintain this feature?
14625 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14626 ac_sed_extra="$ac_vpsub
14627 $extrasub
14628 _ACEOF
14629 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14630 :t
14631 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
14632 s|@configure_input@|$ac_sed_conf_input|;t t
14633 s&@top_builddir@&$ac_top_builddir_sub&;t t
14634 s&@top_build_prefix@&$ac_top_build_prefix&;t t
14635 s&@srcdir@&$ac_srcdir&;t t
14636 s&@abs_srcdir@&$ac_abs_srcdir&;t t
14637 s&@top_srcdir@&$ac_top_srcdir&;t t
14638 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
14639 s&@builddir@&$ac_builddir&;t t
14640 s&@abs_builddir@&$ac_abs_builddir&;t t
14641 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
14642 s&@INSTALL@&$ac_INSTALL&;t t
14643 $ac_datarootdir_hack
14644 "
14645 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
14646 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14647
14648 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
14649 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
14650 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
14651 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14652 which seems to be undefined. Please make sure it is defined" >&5
14653 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
14654 which seems to be undefined. Please make sure it is defined" >&2;}
14655
14656 rm -f "$tmp/stdin"
14657 case $ac_file in
14658 -) cat "$tmp/out" && rm -f "$tmp/out";;
14659 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
14660 esac \
14661 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14662 ;;
14663 :H)
14664 #
14665 # CONFIG_HEADER
14666 #
14667 if test x"$ac_file" != x-; then
14668 {
14669 $as_echo "/* $configure_input */" \
14670 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
14671 } >"$tmp/config.h" \
14672 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14673 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
14674 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
14675 $as_echo "$as_me: $ac_file is unchanged" >&6;}
14676 else
14677 rm -f "$ac_file"
14678 mv "$tmp/config.h" "$ac_file" \
14679 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
14680 fi
14681 else
14682 $as_echo "/* $configure_input */" \
14683 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
14684 || as_fn_error $? "could not create -" "$LINENO" 5
14685 fi
14686 ;;
14687
14688 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
14689 $as_echo "$as_me: executing $ac_file commands" >&6;}
14690 ;;
14691 esac
14692
14693
14694 case $ac_file$ac_mode in
14695 "default":C)
14696
14697 ### Make the necessary directories, if they don't exist.
14698 for dir in etc lisp ; do
14699 test -d ${dir} || mkdir ${dir}
14700 done
14701
14702 # Build src/Makefile from ${srcdir}/src/Makefile.c
14703 # and lib-src/Makefile from ${srcdir}/lib-src/Makefile.c
14704 # This must be done after src/config.h is built, since we rely on that file.
14705
14706 echo creating src/epaths.h
14707 ${MAKE-make} epaths-force
14708
14709 # As of 2000-11-19, newest development versions of GNU cpp preprocess
14710 # `..' to `. .' unless invoked with -traditional
14711
14712 if test "x$GCC" = xyes && test "x$CPP_NEED_TRADITIONAL" = xyes; then
14713 CPPFLAGS="$CPPFLAGS -traditional"
14714 fi
14715
14716 echo creating lib-src/Makefile
14717 ( cd lib-src
14718 rm -f junk.c junk1.c junk2.c
14719 sed -e '/start of cpp stuff/q' \
14720 < Makefile.c > junk1.c
14721 sed -e '1,/start of cpp stuff/d'\
14722 -e 's,/\*\*/#\(.*\)$,/* \1 */,' \
14723 < Makefile.c > junk.c
14724 $CPP -P $cpp_undefs -I. -I$srcdir/src $CPPFLAGS junk.c | \
14725 sed -e 's/^ / /' -e '/^#/d' -e '/^[ \f]*$/d' > junk2.c
14726 cat junk1.c junk2.c > Makefile.new
14727 rm -f junk.c junk1.c junk2.c
14728 chmod 444 Makefile.new
14729 mv -f Makefile.new Makefile
14730 )
14731
14732 echo creating src/Makefile
14733 ( cd src
14734 rm -f junk.c junk1.c junk2.c
14735 sed -e '/start of cpp stuff/q' \
14736 < Makefile.c > junk1.c
14737 sed -e '1,/start of cpp stuff/d'\
14738 -e 's,/\*\*/#\(.*\)$,/* \1 */,' \
14739 < Makefile.c > junk.c
14740 $CPP -P $cpp_undefs -I. -I$srcdir/src $CPPFLAGS junk.c | \
14741 sed -e 's/^ / /' -e '/^#/d' -e '/^[ \f]*$/d' > junk2.c
14742 cat junk1.c junk2.c > Makefile.new
14743 rm -f junk.c junk1.c junk2.c
14744 chmod 444 Makefile.new
14745 mv -f Makefile.new Makefile
14746 )
14747
14748 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
14749 echo creating src/.gdbinit
14750 echo source $srcdir/src/.gdbinit > src/.gdbinit
14751 fi
14752
14753 ;;
14754
14755 esac
14756 done # for ac_tag
14757
14758
14759 as_fn_exit 0
14760 _ACEOF
14761 ac_clean_files=$ac_clean_files_save
14762
14763 test $ac_write_fail = 0 ||
14764 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
14765
14766
14767 # configure is writing to config.log, and then calls config.status.
14768 # config.status does its own redirection, appending to config.log.
14769 # Unfortunately, on DOS this fails, as config.log is still kept open
14770 # by configure, so config.status won't be able to write to it; its
14771 # output is simply discarded. So we exec the FD to /dev/null,
14772 # effectively closing config.log, so it can be properly (re)opened and
14773 # appended to by config.status. When coming back to configure, we
14774 # need to make the FD available again.
14775 if test "$no_create" != yes; then
14776 ac_cs_success=:
14777 ac_config_status_args=
14778 test "$silent" = yes &&
14779 ac_config_status_args="$ac_config_status_args --quiet"
14780 exec 5>/dev/null
14781 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
14782 exec 5>>config.log
14783 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
14784 # would make configure fail if this is the last instruction.
14785 $ac_cs_success || as_fn_exit 1
14786 fi
14787 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
14788 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
14789 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
14790 fi
14791
14792