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[gnu-emacs] / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.65 for emacs 24.0.50.
4 #
5 #
6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
8 # Inc.
9 #
10 #
11 # This configure script is free software; the Free Software Foundation
12 # gives unlimited permission to copy, distribute and modify it.
13 ## -------------------- ##
14 ## M4sh Initialization. ##
15 ## -------------------- ##
16
17 # Be more Bourne compatible
18 DUALCASE=1; export DUALCASE # for MKS sh
19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20 emulate sh
21 NULLCMD=:
22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23 # is contrary to our usage. Disable this feature.
24 alias -g '${1+"$@"}'='"$@"'
25 setopt NO_GLOB_SUBST
26 else
27 case `(set -o) 2>/dev/null` in #(
28 *posix*) :
29 set -o posix ;; #(
30 *) :
31 ;;
32 esac
33 fi
34
35
36 as_nl='
37 '
38 export as_nl
39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43 # Prefer a ksh shell builtin over an external printf program on Solaris,
44 # but without wasting forks for bash or zsh.
45 if test -z "$BASH_VERSION$ZSH_VERSION" \
46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47 as_echo='print -r --'
48 as_echo_n='print -rn --'
49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50 as_echo='printf %s\n'
51 as_echo_n='printf %s'
52 else
53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55 as_echo_n='/usr/ucb/echo -n'
56 else
57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
58 as_echo_n_body='eval
59 arg=$1;
60 case $arg in #(
61 *"$as_nl"*)
62 expr "X$arg" : "X\\(.*\\)$as_nl";
63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
64 esac;
65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 '
67 export as_echo_n_body
68 as_echo_n='sh -c $as_echo_n_body as_echo'
69 fi
70 export as_echo_body
71 as_echo='sh -c $as_echo_body as_echo'
72 fi
73
74 # The user is always right.
75 if test "${PATH_SEPARATOR+set}" != set; then
76 PATH_SEPARATOR=:
77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
79 PATH_SEPARATOR=';'
80 }
81 fi
82
83
84 # IFS
85 # We need space, tab and new line, in precisely that order. Quoting is
86 # there to prevent editors from complaining about space-tab.
87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
88 # splitting by setting IFS to empty value.)
89 IFS=" "" $as_nl"
90
91 # Find who we are. Look in the path if we contain no directory separator.
92 case $0 in #((
93 *[\\/]* ) as_myself=$0 ;;
94 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
95 for as_dir in $PATH
96 do
97 IFS=$as_save_IFS
98 test -z "$as_dir" && as_dir=.
99 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
100 done
101 IFS=$as_save_IFS
102
103 ;;
104 esac
105 # We did not find ourselves, most probably we were run as `sh COMMAND'
106 # in which case we are not to be found in the path.
107 if test "x$as_myself" = x; then
108 as_myself=$0
109 fi
110 if test ! -f "$as_myself"; then
111 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
112 exit 1
113 fi
114
115 # Unset variables that we do not need and which cause bugs (e.g. in
116 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
117 # suppresses any "Segmentation fault" message there. '((' could
118 # trigger a bug in pdksh 5.2.14.
119 for as_var in BASH_ENV ENV MAIL MAILPATH
120 do eval test x\${$as_var+set} = xset \
121 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
122 done
123 PS1='$ '
124 PS2='> '
125 PS4='+ '
126
127 # NLS nuisances.
128 LC_ALL=C
129 export LC_ALL
130 LANGUAGE=C
131 export LANGUAGE
132
133 # CDPATH.
134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
135
136 if test "x$CONFIG_SHELL" = x; then
137 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138 emulate sh
139 NULLCMD=:
140 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
141 # is contrary to our usage. Disable this feature.
142 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 setopt NO_GLOB_SUBST
144 else
145 case \`(set -o) 2>/dev/null\` in #(
146 *posix*) :
147 set -o posix ;; #(
148 *) :
149 ;;
150 esac
151 fi
152 "
153 as_required="as_fn_return () { (exit \$1); }
154 as_fn_success () { as_fn_return 0; }
155 as_fn_failure () { as_fn_return 1; }
156 as_fn_ret_success () { return 0; }
157 as_fn_ret_failure () { return 1; }
158
159 exitcode=0
160 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165
166 else
167 exitcode=1; echo positional parameters were not saved.
168 fi
169 test x\$exitcode = x0 || exit 1"
170 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
171 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
172 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
173 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
174 test \$(( 1 + 1 )) = 2 || exit 1"
175 if (eval "$as_required") 2>/dev/null; then :
176 as_have_required=yes
177 else
178 as_have_required=no
179 fi
180 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
181
182 else
183 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
184 as_found=false
185 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
186 do
187 IFS=$as_save_IFS
188 test -z "$as_dir" && as_dir=.
189 as_found=:
190 case $as_dir in #(
191 /*)
192 for as_base in sh bash ksh sh5; do
193 # Try only shells that exist, to save several forks.
194 as_shell=$as_dir/$as_base
195 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
196 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 CONFIG_SHELL=$as_shell as_have_required=yes
198 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
199 break 2
200 fi
201 fi
202 done;;
203 esac
204 as_found=false
205 done
206 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
207 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
208 CONFIG_SHELL=$SHELL as_have_required=yes
209 fi; }
210 IFS=$as_save_IFS
211
212
213 if test "x$CONFIG_SHELL" != x; then :
214 # We cannot yet assume a decent shell, so we have to provide a
215 # neutralization value for shells without unset; and this also
216 # works around shells that cannot unset nonexistent variables.
217 BASH_ENV=/dev/null
218 ENV=/dev/null
219 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
220 export CONFIG_SHELL
221 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
222 fi
223
224 if test x$as_have_required = xno; then :
225 $as_echo "$0: This script requires a shell more modern than all"
226 $as_echo "$0: the shells that I found on your system."
227 if test x${ZSH_VERSION+set} = xset ; then
228 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
229 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
230 else
231 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
232 $0: including any error possibly output before this
233 $0: message. Then install a modern shell, or manually run
234 $0: the script under such a shell if you do have one."
235 fi
236 exit 1
237 fi
238 fi
239 fi
240 SHELL=${CONFIG_SHELL-/bin/sh}
241 export SHELL
242 # Unset more variables known to interfere with behavior of common tools.
243 CLICOLOR_FORCE= GREP_OPTIONS=
244 unset CLICOLOR_FORCE GREP_OPTIONS
245
246 ## --------------------- ##
247 ## M4sh Shell Functions. ##
248 ## --------------------- ##
249 # as_fn_unset VAR
250 # ---------------
251 # Portably unset VAR.
252 as_fn_unset ()
253 {
254 { eval $1=; unset $1;}
255 }
256 as_unset=as_fn_unset
257
258 # as_fn_set_status STATUS
259 # -----------------------
260 # Set $? to STATUS, without forking.
261 as_fn_set_status ()
262 {
263 return $1
264 } # as_fn_set_status
265
266 # as_fn_exit STATUS
267 # -----------------
268 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
269 as_fn_exit ()
270 {
271 set +e
272 as_fn_set_status $1
273 exit $1
274 } # as_fn_exit
275
276 # as_fn_mkdir_p
277 # -------------
278 # Create "$as_dir" as a directory, including parents if necessary.
279 as_fn_mkdir_p ()
280 {
281
282 case $as_dir in #(
283 -*) as_dir=./$as_dir;;
284 esac
285 test -d "$as_dir" || eval $as_mkdir_p || {
286 as_dirs=
287 while :; do
288 case $as_dir in #(
289 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
290 *) as_qdir=$as_dir;;
291 esac
292 as_dirs="'$as_qdir' $as_dirs"
293 as_dir=`$as_dirname -- "$as_dir" ||
294 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
295 X"$as_dir" : 'X\(//\)[^/]' \| \
296 X"$as_dir" : 'X\(//\)$' \| \
297 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
298 $as_echo X"$as_dir" |
299 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
300 s//\1/
301 q
302 }
303 /^X\(\/\/\)[^/].*/{
304 s//\1/
305 q
306 }
307 /^X\(\/\/\)$/{
308 s//\1/
309 q
310 }
311 /^X\(\/\).*/{
312 s//\1/
313 q
314 }
315 s/.*/./; q'`
316 test -d "$as_dir" && break
317 done
318 test -z "$as_dirs" || eval "mkdir $as_dirs"
319 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
320
321
322 } # as_fn_mkdir_p
323 # as_fn_append VAR VALUE
324 # ----------------------
325 # Append the text in VALUE to the end of the definition contained in VAR. Take
326 # advantage of any shell optimizations that allow amortized linear growth over
327 # repeated appends, instead of the typical quadratic growth present in naive
328 # implementations.
329 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
330 eval 'as_fn_append ()
331 {
332 eval $1+=\$2
333 }'
334 else
335 as_fn_append ()
336 {
337 eval $1=\$$1\$2
338 }
339 fi # as_fn_append
340
341 # as_fn_arith ARG...
342 # ------------------
343 # Perform arithmetic evaluation on the ARGs, and store the result in the
344 # global $as_val. Take advantage of shells that can avoid forks. The arguments
345 # must be portable across $(()) and expr.
346 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
347 eval 'as_fn_arith ()
348 {
349 as_val=$(( $* ))
350 }'
351 else
352 as_fn_arith ()
353 {
354 as_val=`expr "$@" || test $? -eq 1`
355 }
356 fi # as_fn_arith
357
358
359 # as_fn_error ERROR [LINENO LOG_FD]
360 # ---------------------------------
361 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
362 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
363 # script with status $?, using 1 if that was 0.
364 as_fn_error ()
365 {
366 as_status=$?; test $as_status -eq 0 && as_status=1
367 if test "$3"; then
368 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
369 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
370 fi
371 $as_echo "$as_me: error: $1" >&2
372 as_fn_exit $as_status
373 } # as_fn_error
374
375 if expr a : '\(a\)' >/dev/null 2>&1 &&
376 test "X`expr 00001 : '.*\(...\)'`" = X001; then
377 as_expr=expr
378 else
379 as_expr=false
380 fi
381
382 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
383 as_basename=basename
384 else
385 as_basename=false
386 fi
387
388 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
389 as_dirname=dirname
390 else
391 as_dirname=false
392 fi
393
394 as_me=`$as_basename -- "$0" ||
395 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
396 X"$0" : 'X\(//\)$' \| \
397 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
398 $as_echo X/"$0" |
399 sed '/^.*\/\([^/][^/]*\)\/*$/{
400 s//\1/
401 q
402 }
403 /^X\/\(\/\/\)$/{
404 s//\1/
405 q
406 }
407 /^X\/\(\/\).*/{
408 s//\1/
409 q
410 }
411 s/.*/./; q'`
412
413 # Avoid depending upon Character Ranges.
414 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
415 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
416 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
417 as_cr_digits='0123456789'
418 as_cr_alnum=$as_cr_Letters$as_cr_digits
419
420
421 as_lineno_1=$LINENO as_lineno_1a=$LINENO
422 as_lineno_2=$LINENO as_lineno_2a=$LINENO
423 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
424 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
425 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
426 sed -n '
427 p
428 /[$]LINENO/=
429 ' <$as_myself |
430 sed '
431 s/[$]LINENO.*/&-/
432 t lineno
433 b
434 :lineno
435 N
436 :loop
437 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
438 t loop
439 s/-\n.*//
440 ' >$as_me.lineno &&
441 chmod +x "$as_me.lineno" ||
442 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
443
444 # Don't try to exec as it changes $[0], causing all sort of problems
445 # (the dirname of $[0] is not the place where we might find the
446 # original and so on. Autoconf is especially sensitive to this).
447 . "./$as_me.lineno"
448 # Exit status is that of the last command.
449 exit
450 }
451
452 ECHO_C= ECHO_N= ECHO_T=
453 case `echo -n x` in #(((((
454 -n*)
455 case `echo 'xy\c'` in
456 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
457 xy) ECHO_C='\c';;
458 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
459 ECHO_T=' ';;
460 esac;;
461 *)
462 ECHO_N='-n';;
463 esac
464
465 rm -f conf$$ conf$$.exe conf$$.file
466 if test -d conf$$.dir; then
467 rm -f conf$$.dir/conf$$.file
468 else
469 rm -f conf$$.dir
470 mkdir conf$$.dir 2>/dev/null
471 fi
472 if (echo >conf$$.file) 2>/dev/null; then
473 if ln -s conf$$.file conf$$ 2>/dev/null; then
474 as_ln_s='ln -s'
475 # ... but there are two gotchas:
476 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
477 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
478 # In both cases, we have to default to `cp -p'.
479 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
480 as_ln_s='cp -p'
481 elif ln conf$$.file conf$$ 2>/dev/null; then
482 as_ln_s=ln
483 else
484 as_ln_s='cp -p'
485 fi
486 else
487 as_ln_s='cp -p'
488 fi
489 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
490 rmdir conf$$.dir 2>/dev/null
491
492 if mkdir -p . 2>/dev/null; then
493 as_mkdir_p='mkdir -p "$as_dir"'
494 else
495 test -d ./-p && rmdir ./-p
496 as_mkdir_p=false
497 fi
498
499 if test -x / >/dev/null 2>&1; then
500 as_test_x='test -x'
501 else
502 if ls -dL / >/dev/null 2>&1; then
503 as_ls_L_option=L
504 else
505 as_ls_L_option=
506 fi
507 as_test_x='
508 eval sh -c '\''
509 if test -d "$1"; then
510 test -d "$1/.";
511 else
512 case $1 in #(
513 -*)set "./$1";;
514 esac;
515 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
516 ???[sx]*):;;*)false;;esac;fi
517 '\'' sh
518 '
519 fi
520 as_executable_p=$as_test_x
521
522 # Sed expression to map a string onto a valid CPP name.
523 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
524
525 # Sed expression to map a string onto a valid variable name.
526 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
527
528
529 test -n "$DJDIR" || exec 7<&0 </dev/null
530 exec 6>&1
531
532 # Name of the host.
533 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
534 # so uname gets run too.
535 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
536
537 #
538 # Initializations.
539 #
540 ac_default_prefix=/usr/local
541 ac_clean_files=
542 ac_config_libobj_dir=.
543 LIBOBJS=
544 cross_compiling=no
545 subdirs=
546 MFLAGS=
547 MAKEFLAGS=
548
549 # Identity of this package.
550 PACKAGE_NAME='emacs'
551 PACKAGE_TARNAME='emacs'
552 PACKAGE_VERSION='24.0.50'
553 PACKAGE_STRING='emacs 24.0.50'
554 PACKAGE_BUGREPORT=''
555 PACKAGE_URL=''
556
557 ac_unique_file="src/lisp.h"
558 # Factoring default headers for most tests.
559 ac_includes_default="\
560 #include <stdio.h>
561 #ifdef HAVE_SYS_TYPES_H
562 # include <sys/types.h>
563 #endif
564 #ifdef HAVE_SYS_STAT_H
565 # include <sys/stat.h>
566 #endif
567 #ifdef STDC_HEADERS
568 # include <stdlib.h>
569 # include <stddef.h>
570 #else
571 # ifdef HAVE_STDLIB_H
572 # include <stdlib.h>
573 # endif
574 #endif
575 #ifdef HAVE_STRING_H
576 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
577 # include <memory.h>
578 # endif
579 # include <string.h>
580 #endif
581 #ifdef HAVE_STRINGS_H
582 # include <strings.h>
583 #endif
584 #ifdef HAVE_INTTYPES_H
585 # include <inttypes.h>
586 #endif
587 #ifdef HAVE_STDINT_H
588 # include <stdint.h>
589 #endif
590 #ifdef HAVE_UNISTD_H
591 # include <unistd.h>
592 #endif"
593
594 ac_config_libobj_dir=src
595 ac_header_list=
596 ac_func_list=
597 ac_subst_vars='LTLIBOBJS
598 WINDOW_SUPPORT
599 TOOLTIP_SUPPORT
600 MOUSE_SUPPORT
601 LIB_GCC
602 LINKER
603 LD_SWITCH_SYSTEM_TEMACS
604 POST_ALLOC_OBJ
605 PRE_ALLOC_OBJ
606 CYGWIN_OBJ
607 RALLOC_OBJ
608 OLDXMENU_DEPS
609 LIBX_OTHER
610 LIBXMENU
611 OLDXMENU
612 OLDXMENU_TARGET
613 LIBXT_OTHER
614 TOOLKIT_LIBW
615 WIDGET_OBJ
616 XOBJ
617 XMENU_OBJ
618 FONT_OBJ
619 OTHER_FILES
620 GNU_OBJC_CFLAGS
621 ns_appsrc
622 ns_appresdir
623 ns_appbindir
624 ns_appdir
625 opsysfile
626 machfile
627 X_TOOLKIT_TYPE
628 C_SWITCH_X_SYSTEM
629 C_SWITCH_X_SITE
630 LD_SWITCH_X_SITE
631 gameuser
632 gamedir
633 bitmapdir
634 archlibdir
635 etcdir
636 x_default_search_path
637 lisppath
638 locallisppath
639 lispdir
640 srcdir
641 canonical
642 configuration
643 version
644 KRB4LIB
645 DESLIB
646 KRB5LIB
647 CRYPTOLIB
648 COM_ERRLIB
649 LIBRESOLV
650 LIBHESIOD
651 TERMCAP_OBJ
652 LIBS_TERMCAP
653 GETOPTOBJS
654 GETOPT_H
655 GETLOADAVG_LIBS
656 KMEM_GROUP
657 NEED_SETGID
658 LIBOBJS
659 BLESSMAIL_TARGET
660 LIBS_MAIL
661 liblockfile
662 ALLOCA
663 LIBXSM
664 LIBGPM
665 LIBGIF
666 LIBTIFF
667 LIBPNG
668 LIBJPEG
669 LIBXPM
670 FREETYPE_LIBS
671 FREETYPE_CFLAGS
672 M17N_FLT_LIBS
673 M17N_FLT_CFLAGS
674 LIBOTF_LIBS
675 LIBOTF_CFLAGS
676 XFT_LIBS
677 XFT_CFLAGS
678 FONTCONFIG_LIBS
679 FONTCONFIG_CFLAGS
680 LIBXMU
681 LIBXTR6
682 LIBSELINUX_LIBS
683 GCONF_LIBS
684 GCONF_CFLAGS
685 DBUS_OBJ
686 DBUS_LIBS
687 DBUS_CFLAGS
688 GTK_OBJ
689 GTK_LIBS
690 GTK_CFLAGS
691 IMAGEMAGICK_LIBS
692 IMAGEMAGICK_CFLAGS
693 RSVG_LIBS
694 RSVG_CFLAGS
695 VMLIMIT_OBJ
696 GMALLOC_OBJ
697 HAVE_XSERVER
698 LIB_STANDARD
699 NS_SUPPORT
700 NS_OBJ
701 TEMACS_LDFLAGS2
702 LD_SWITCH_X_SITE_AUX_RPATH
703 LD_SWITCH_X_SITE_AUX
704 XMKMF
705 DEPFLAGS
706 MKDEPDIR
707 SET_MAKE
708 CFLAGS_SOUND
709 ALSA_LIBS
710 ALSA_CFLAGS
711 PKG_CONFIG
712 LIBSOUND
713 START_FILES
714 LIB_MATH
715 CRT_DIR
716 LIBS_SYSTEM
717 C_SWITCH_SYSTEM
718 UNEXEC_OBJ
719 C_SWITCH_MACHINE
720 LD_SWITCH_SYSTEM
721 CANNOT_DUMP
722 MAKEINFO
723 GZIP_PROG
724 INSTALL_INFO
725 RANLIB
726 INSTALL_DATA
727 INSTALL_SCRIPT
728 INSTALL_PROGRAM
729 C_WARNINGS_SWITCH
730 EGREP
731 GREP
732 CPP
733 OBJEXT
734 EXEEXT
735 ac_ct_CC
736 CPPFLAGS
737 LDFLAGS
738 CFLAGS
739 CC
740 host_os
741 host_vendor
742 host_cpu
743 host
744 build_os
745 build_vendor
746 build_cpu
747 build
748 PROFILING_LDFLAGS
749 PROFILING_CFLAGS
750 MAINT
751 GZIP_INFO
752 target_alias
753 host_alias
754 build_alias
755 LIBS
756 ECHO_T
757 ECHO_N
758 ECHO_C
759 DEFS
760 mandir
761 localedir
762 libdir
763 psdir
764 pdfdir
765 dvidir
766 htmldir
767 infodir
768 docdir
769 oldincludedir
770 includedir
771 localstatedir
772 sharedstatedir
773 sysconfdir
774 datadir
775 datarootdir
776 libexecdir
777 sbindir
778 bindir
779 program_transform_name
780 prefix
781 exec_prefix
782 PACKAGE_URL
783 PACKAGE_BUGREPORT
784 PACKAGE_STRING
785 PACKAGE_VERSION
786 PACKAGE_TARNAME
787 PACKAGE_NAME
788 PATH_SEPARATOR
789 SHELL'
790 ac_subst_files='deps_frag
791 ns_frag'
792 ac_user_opts='
793 enable_option_checking
794 with_pop
795 with_kerberos
796 with_kerberos5
797 with_hesiod
798 with_mmdf
799 with_mail_unlink
800 with_mailhost
801 with_sound
802 with_sync_input
803 with_x_toolkit
804 with_xpm
805 with_jpeg
806 with_tiff
807 with_gif
808 with_png
809 with_rsvg
810 with_imagemagick
811 with_xft
812 with_libotf
813 with_m17n_flt
814 with_toolkit_scroll_bars
815 with_xaw3d
816 with_xim
817 with_ns
818 with_gpm
819 with_dbus
820 with_gconf
821 with_selinux
822 with_makeinfo
823 with_compress_info
824 with_pkg_config_prog
825 with_crt_dir
826 with_gnustep_conf
827 enable_ns_self_contained
828 enable_asserts
829 enable_maintainer_mode
830 enable_locallisppath
831 enable_checking
832 enable_use_lisp_union_type
833 enable_profiling
834 enable_autodepend
835 enable_largefile
836 with_x
837 '
838 ac_precious_vars='build_alias
839 host_alias
840 target_alias
841 CC
842 CFLAGS
843 LDFLAGS
844 LIBS
845 CPPFLAGS
846 CPP
847 XMKMF'
848
849
850 # Initialize some variables set by options.
851 ac_init_help=
852 ac_init_version=false
853 ac_unrecognized_opts=
854 ac_unrecognized_sep=
855 # The variables have the same names as the options, with
856 # dashes changed to underlines.
857 cache_file=/dev/null
858 exec_prefix=NONE
859 no_create=
860 no_recursion=
861 prefix=NONE
862 program_prefix=NONE
863 program_suffix=NONE
864 program_transform_name=s,x,x,
865 silent=
866 site=
867 srcdir=
868 verbose=
869 x_includes=NONE
870 x_libraries=NONE
871
872 # Installation directory options.
873 # These are left unexpanded so users can "make install exec_prefix=/foo"
874 # and all the variables that are supposed to be based on exec_prefix
875 # by default will actually change.
876 # Use braces instead of parens because sh, perl, etc. also accept them.
877 # (The list follows the same order as the GNU Coding Standards.)
878 bindir='${exec_prefix}/bin'
879 sbindir='${exec_prefix}/sbin'
880 libexecdir='${exec_prefix}/libexec'
881 datarootdir='${prefix}/share'
882 datadir='${datarootdir}'
883 sysconfdir='${prefix}/etc'
884 sharedstatedir='${prefix}/com'
885 localstatedir='${prefix}/var'
886 includedir='${prefix}/include'
887 oldincludedir='/usr/include'
888 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
889 infodir='${datarootdir}/info'
890 htmldir='${docdir}'
891 dvidir='${docdir}'
892 pdfdir='${docdir}'
893 psdir='${docdir}'
894 libdir='${exec_prefix}/lib'
895 localedir='${datarootdir}/locale'
896 mandir='${datarootdir}/man'
897
898 ac_prev=
899 ac_dashdash=
900 for ac_option
901 do
902 # If the previous option needs an argument, assign it.
903 if test -n "$ac_prev"; then
904 eval $ac_prev=\$ac_option
905 ac_prev=
906 continue
907 fi
908
909 case $ac_option in
910 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
911 *) ac_optarg=yes ;;
912 esac
913
914 # Accept the important Cygnus configure options, so we can diagnose typos.
915
916 case $ac_dashdash$ac_option in
917 --)
918 ac_dashdash=yes ;;
919
920 -bindir | --bindir | --bindi | --bind | --bin | --bi)
921 ac_prev=bindir ;;
922 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
923 bindir=$ac_optarg ;;
924
925 -build | --build | --buil | --bui | --bu)
926 ac_prev=build_alias ;;
927 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
928 build_alias=$ac_optarg ;;
929
930 -cache-file | --cache-file | --cache-fil | --cache-fi \
931 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
932 ac_prev=cache_file ;;
933 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
934 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
935 cache_file=$ac_optarg ;;
936
937 --config-cache | -C)
938 cache_file=config.cache ;;
939
940 -datadir | --datadir | --datadi | --datad)
941 ac_prev=datadir ;;
942 -datadir=* | --datadir=* | --datadi=* | --datad=*)
943 datadir=$ac_optarg ;;
944
945 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
946 | --dataroo | --dataro | --datar)
947 ac_prev=datarootdir ;;
948 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
949 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
950 datarootdir=$ac_optarg ;;
951
952 -disable-* | --disable-*)
953 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
954 # Reject names that are not valid shell variable names.
955 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
956 as_fn_error "invalid feature name: $ac_useropt"
957 ac_useropt_orig=$ac_useropt
958 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
959 case $ac_user_opts in
960 *"
961 "enable_$ac_useropt"
962 "*) ;;
963 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
964 ac_unrecognized_sep=', ';;
965 esac
966 eval enable_$ac_useropt=no ;;
967
968 -docdir | --docdir | --docdi | --doc | --do)
969 ac_prev=docdir ;;
970 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
971 docdir=$ac_optarg ;;
972
973 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
974 ac_prev=dvidir ;;
975 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
976 dvidir=$ac_optarg ;;
977
978 -enable-* | --enable-*)
979 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
980 # Reject names that are not valid shell variable names.
981 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
982 as_fn_error "invalid feature name: $ac_useropt"
983 ac_useropt_orig=$ac_useropt
984 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
985 case $ac_user_opts in
986 *"
987 "enable_$ac_useropt"
988 "*) ;;
989 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
990 ac_unrecognized_sep=', ';;
991 esac
992 eval enable_$ac_useropt=\$ac_optarg ;;
993
994 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
995 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
996 | --exec | --exe | --ex)
997 ac_prev=exec_prefix ;;
998 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
999 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1000 | --exec=* | --exe=* | --ex=*)
1001 exec_prefix=$ac_optarg ;;
1002
1003 -gas | --gas | --ga | --g)
1004 # Obsolete; use --with-gas.
1005 with_gas=yes ;;
1006
1007 -help | --help | --hel | --he | -h)
1008 ac_init_help=long ;;
1009 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1010 ac_init_help=recursive ;;
1011 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1012 ac_init_help=short ;;
1013
1014 -host | --host | --hos | --ho)
1015 ac_prev=host_alias ;;
1016 -host=* | --host=* | --hos=* | --ho=*)
1017 host_alias=$ac_optarg ;;
1018
1019 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1020 ac_prev=htmldir ;;
1021 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1022 | --ht=*)
1023 htmldir=$ac_optarg ;;
1024
1025 -includedir | --includedir | --includedi | --included | --include \
1026 | --includ | --inclu | --incl | --inc)
1027 ac_prev=includedir ;;
1028 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1029 | --includ=* | --inclu=* | --incl=* | --inc=*)
1030 includedir=$ac_optarg ;;
1031
1032 -infodir | --infodir | --infodi | --infod | --info | --inf)
1033 ac_prev=infodir ;;
1034 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1035 infodir=$ac_optarg ;;
1036
1037 -libdir | --libdir | --libdi | --libd)
1038 ac_prev=libdir ;;
1039 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1040 libdir=$ac_optarg ;;
1041
1042 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1043 | --libexe | --libex | --libe)
1044 ac_prev=libexecdir ;;
1045 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1046 | --libexe=* | --libex=* | --libe=*)
1047 libexecdir=$ac_optarg ;;
1048
1049 -localedir | --localedir | --localedi | --localed | --locale)
1050 ac_prev=localedir ;;
1051 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1052 localedir=$ac_optarg ;;
1053
1054 -localstatedir | --localstatedir | --localstatedi | --localstated \
1055 | --localstate | --localstat | --localsta | --localst | --locals)
1056 ac_prev=localstatedir ;;
1057 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1058 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1059 localstatedir=$ac_optarg ;;
1060
1061 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1062 ac_prev=mandir ;;
1063 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1064 mandir=$ac_optarg ;;
1065
1066 -nfp | --nfp | --nf)
1067 # Obsolete; use --without-fp.
1068 with_fp=no ;;
1069
1070 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1071 | --no-cr | --no-c | -n)
1072 no_create=yes ;;
1073
1074 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1075 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1076 no_recursion=yes ;;
1077
1078 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1079 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1080 | --oldin | --oldi | --old | --ol | --o)
1081 ac_prev=oldincludedir ;;
1082 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1083 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1084 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1085 oldincludedir=$ac_optarg ;;
1086
1087 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1088 ac_prev=prefix ;;
1089 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1090 prefix=$ac_optarg ;;
1091
1092 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1093 | --program-pre | --program-pr | --program-p)
1094 ac_prev=program_prefix ;;
1095 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1096 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1097 program_prefix=$ac_optarg ;;
1098
1099 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1100 | --program-suf | --program-su | --program-s)
1101 ac_prev=program_suffix ;;
1102 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1103 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1104 program_suffix=$ac_optarg ;;
1105
1106 -program-transform-name | --program-transform-name \
1107 | --program-transform-nam | --program-transform-na \
1108 | --program-transform-n | --program-transform- \
1109 | --program-transform | --program-transfor \
1110 | --program-transfo | --program-transf \
1111 | --program-trans | --program-tran \
1112 | --progr-tra | --program-tr | --program-t)
1113 ac_prev=program_transform_name ;;
1114 -program-transform-name=* | --program-transform-name=* \
1115 | --program-transform-nam=* | --program-transform-na=* \
1116 | --program-transform-n=* | --program-transform-=* \
1117 | --program-transform=* | --program-transfor=* \
1118 | --program-transfo=* | --program-transf=* \
1119 | --program-trans=* | --program-tran=* \
1120 | --progr-tra=* | --program-tr=* | --program-t=*)
1121 program_transform_name=$ac_optarg ;;
1122
1123 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1124 ac_prev=pdfdir ;;
1125 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1126 pdfdir=$ac_optarg ;;
1127
1128 -psdir | --psdir | --psdi | --psd | --ps)
1129 ac_prev=psdir ;;
1130 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1131 psdir=$ac_optarg ;;
1132
1133 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1134 | -silent | --silent | --silen | --sile | --sil)
1135 silent=yes ;;
1136
1137 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1138 ac_prev=sbindir ;;
1139 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1140 | --sbi=* | --sb=*)
1141 sbindir=$ac_optarg ;;
1142
1143 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1144 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1145 | --sharedst | --shareds | --shared | --share | --shar \
1146 | --sha | --sh)
1147 ac_prev=sharedstatedir ;;
1148 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1149 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1150 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1151 | --sha=* | --sh=*)
1152 sharedstatedir=$ac_optarg ;;
1153
1154 -site | --site | --sit)
1155 ac_prev=site ;;
1156 -site=* | --site=* | --sit=*)
1157 site=$ac_optarg ;;
1158
1159 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1160 ac_prev=srcdir ;;
1161 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1162 srcdir=$ac_optarg ;;
1163
1164 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1165 | --syscon | --sysco | --sysc | --sys | --sy)
1166 ac_prev=sysconfdir ;;
1167 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1168 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1169 sysconfdir=$ac_optarg ;;
1170
1171 -target | --target | --targe | --targ | --tar | --ta | --t)
1172 ac_prev=target_alias ;;
1173 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1174 target_alias=$ac_optarg ;;
1175
1176 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1177 verbose=yes ;;
1178
1179 -version | --version | --versio | --versi | --vers | -V)
1180 ac_init_version=: ;;
1181
1182 -with-* | --with-*)
1183 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1184 # Reject names that are not valid shell variable names.
1185 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1186 as_fn_error "invalid package name: $ac_useropt"
1187 ac_useropt_orig=$ac_useropt
1188 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1189 case $ac_user_opts in
1190 *"
1191 "with_$ac_useropt"
1192 "*) ;;
1193 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1194 ac_unrecognized_sep=', ';;
1195 esac
1196 eval with_$ac_useropt=\$ac_optarg ;;
1197
1198 -without-* | --without-*)
1199 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1200 # Reject names that are not valid shell variable names.
1201 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1202 as_fn_error "invalid package name: $ac_useropt"
1203 ac_useropt_orig=$ac_useropt
1204 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1205 case $ac_user_opts in
1206 *"
1207 "with_$ac_useropt"
1208 "*) ;;
1209 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1210 ac_unrecognized_sep=', ';;
1211 esac
1212 eval with_$ac_useropt=no ;;
1213
1214 --x)
1215 # Obsolete; use --with-x.
1216 with_x=yes ;;
1217
1218 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1219 | --x-incl | --x-inc | --x-in | --x-i)
1220 ac_prev=x_includes ;;
1221 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1222 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1223 x_includes=$ac_optarg ;;
1224
1225 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1226 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1227 ac_prev=x_libraries ;;
1228 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1229 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1230 x_libraries=$ac_optarg ;;
1231
1232 -*) as_fn_error "unrecognized option: \`$ac_option'
1233 Try \`$0 --help' for more information."
1234 ;;
1235
1236 *=*)
1237 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1238 # Reject names that are not valid shell variable names.
1239 case $ac_envvar in #(
1240 '' | [0-9]* | *[!_$as_cr_alnum]* )
1241 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1242 esac
1243 eval $ac_envvar=\$ac_optarg
1244 export $ac_envvar ;;
1245
1246 *)
1247 # FIXME: should be removed in autoconf 3.0.
1248 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1249 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1250 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1251 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1252 ;;
1253
1254 esac
1255 done
1256
1257 if test -n "$ac_prev"; then
1258 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1259 as_fn_error "missing argument to $ac_option"
1260 fi
1261
1262 if test -n "$ac_unrecognized_opts"; then
1263 case $enable_option_checking in
1264 no) ;;
1265 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1266 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1267 esac
1268 fi
1269
1270 # Check all directory arguments for consistency.
1271 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1272 datadir sysconfdir sharedstatedir localstatedir includedir \
1273 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1274 libdir localedir mandir
1275 do
1276 eval ac_val=\$$ac_var
1277 # Remove trailing slashes.
1278 case $ac_val in
1279 */ )
1280 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1281 eval $ac_var=\$ac_val;;
1282 esac
1283 # Be sure to have absolute directory names.
1284 case $ac_val in
1285 [\\/$]* | ?:[\\/]* ) continue;;
1286 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1287 esac
1288 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1289 done
1290
1291 # There might be people who depend on the old broken behavior: `$host'
1292 # used to hold the argument of --host etc.
1293 # FIXME: To remove some day.
1294 build=$build_alias
1295 host=$host_alias
1296 target=$target_alias
1297
1298 # FIXME: To remove some day.
1299 if test "x$host_alias" != x; then
1300 if test "x$build_alias" = x; then
1301 cross_compiling=maybe
1302 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1303 If a cross compiler is detected then cross compile mode will be used." >&2
1304 elif test "x$build_alias" != "x$host_alias"; then
1305 cross_compiling=yes
1306 fi
1307 fi
1308
1309 ac_tool_prefix=
1310 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1311
1312 test "$silent" = yes && exec 6>/dev/null
1313
1314
1315 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1316 ac_ls_di=`ls -di .` &&
1317 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1318 as_fn_error "working directory cannot be determined"
1319 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1320 as_fn_error "pwd does not report name of working directory"
1321
1322
1323 # Find the source files, if location was not specified.
1324 if test -z "$srcdir"; then
1325 ac_srcdir_defaulted=yes
1326 # Try the directory containing this script, then the parent directory.
1327 ac_confdir=`$as_dirname -- "$as_myself" ||
1328 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1329 X"$as_myself" : 'X\(//\)[^/]' \| \
1330 X"$as_myself" : 'X\(//\)$' \| \
1331 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1332 $as_echo X"$as_myself" |
1333 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1334 s//\1/
1335 q
1336 }
1337 /^X\(\/\/\)[^/].*/{
1338 s//\1/
1339 q
1340 }
1341 /^X\(\/\/\)$/{
1342 s//\1/
1343 q
1344 }
1345 /^X\(\/\).*/{
1346 s//\1/
1347 q
1348 }
1349 s/.*/./; q'`
1350 srcdir=$ac_confdir
1351 if test ! -r "$srcdir/$ac_unique_file"; then
1352 srcdir=..
1353 fi
1354 else
1355 ac_srcdir_defaulted=no
1356 fi
1357 if test ! -r "$srcdir/$ac_unique_file"; then
1358 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1359 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1360 fi
1361 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1362 ac_abs_confdir=`(
1363 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1364 pwd)`
1365 # When building in place, set srcdir=.
1366 if test "$ac_abs_confdir" = "$ac_pwd"; then
1367 srcdir=.
1368 fi
1369 # Remove unnecessary trailing slashes from srcdir.
1370 # Double slashes in file names in object file debugging info
1371 # mess up M-x gdb in Emacs.
1372 case $srcdir in
1373 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1374 esac
1375 for ac_var in $ac_precious_vars; do
1376 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1377 eval ac_env_${ac_var}_value=\$${ac_var}
1378 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1379 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1380 done
1381
1382 #
1383 # Report the --help message.
1384 #
1385 if test "$ac_init_help" = "long"; then
1386 # Omit some internal or obsolete options to make the list less imposing.
1387 # This message is too long to be a string in the A/UX 3.1 sh.
1388 cat <<_ACEOF
1389 \`configure' configures emacs 24.0.50 to adapt to many kinds of systems.
1390
1391 Usage: $0 [OPTION]... [VAR=VALUE]...
1392
1393 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1394 VAR=VALUE. See below for descriptions of some of the useful variables.
1395
1396 Defaults for the options are specified in brackets.
1397
1398 Configuration:
1399 -h, --help display this help and exit
1400 --help=short display options specific to this package
1401 --help=recursive display the short help of all the included packages
1402 -V, --version display version information and exit
1403 -q, --quiet, --silent do not print \`checking...' messages
1404 --cache-file=FILE cache test results in FILE [disabled]
1405 -C, --config-cache alias for \`--cache-file=config.cache'
1406 -n, --no-create do not create output files
1407 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1408
1409 Installation directories:
1410 --prefix=PREFIX install architecture-independent files in PREFIX
1411 [$ac_default_prefix]
1412 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1413 [PREFIX]
1414
1415 By default, \`make install' will install all the files in
1416 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1417 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1418 for instance \`--prefix=\$HOME'.
1419
1420 For better control, use the options below.
1421
1422 Fine tuning of the installation directories:
1423 --bindir=DIR user executables [EPREFIX/bin]
1424 --sbindir=DIR system admin executables [EPREFIX/sbin]
1425 --libexecdir=DIR program executables [EPREFIX/libexec]
1426 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1427 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1428 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1429 --libdir=DIR object code libraries [EPREFIX/lib]
1430 --includedir=DIR C header files [PREFIX/include]
1431 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1432 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1433 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1434 --infodir=DIR info documentation [DATAROOTDIR/info]
1435 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1436 --mandir=DIR man documentation [DATAROOTDIR/man]
1437 --docdir=DIR documentation root [DATAROOTDIR/doc/emacs]
1438 --htmldir=DIR html documentation [DOCDIR]
1439 --dvidir=DIR dvi documentation [DOCDIR]
1440 --pdfdir=DIR pdf documentation [DOCDIR]
1441 --psdir=DIR ps documentation [DOCDIR]
1442 _ACEOF
1443
1444 cat <<\_ACEOF
1445
1446 Program names:
1447 --program-prefix=PREFIX prepend PREFIX to installed program names
1448 --program-suffix=SUFFIX append SUFFIX to installed program names
1449 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1450
1451 X features:
1452 --x-includes=DIR X include files are in DIR
1453 --x-libraries=DIR X library files are in DIR
1454
1455 System types:
1456 --build=BUILD configure for building on BUILD [guessed]
1457 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1458 _ACEOF
1459 fi
1460
1461 if test -n "$ac_init_help"; then
1462 case $ac_init_help in
1463 short | recursive ) echo "Configuration of emacs 24.0.50:";;
1464 esac
1465 cat <<\_ACEOF
1466
1467 Optional Features:
1468 --disable-option-checking ignore unrecognized --enable/--with options
1469 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1470 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1471 --disable-ns-self-contained
1472 disable self contained build under NeXTstep
1473 --enable-asserts compile code with asserts enabled
1474 --enable-maintainer-mode
1475 enable make rules and dependencies not useful (and
1476 sometimes confusing) to the casual installer
1477 --enable-locallisppath=PATH
1478 directories Emacs should search for lisp files
1479 specific to this site
1480 --enable-checking[=LIST]
1481 enable expensive run-time checks. With LIST, enable
1482 only specific categories of checks. Categories are:
1483 all,yes,no. Flags are: stringbytes, stringoverrun,
1484 stringfreelist, xmallocoverrun, conslist
1485 --enable-use-lisp-union-type
1486 use a union for the Lisp_Object data type. This is
1487 only useful for development for catching certain
1488 types of bugs.
1489 --enable-profiling build emacs with profiling support. This might not
1490 work on all platforms
1491 --enable-autodepend automatically generate dependencies to .h-files.
1492 Requires GNU Make and Gcc. Enabled if GNU Make and
1493 Gcc is found
1494 --disable-largefile omit support for large files
1495
1496 Optional Packages:
1497 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1498 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1499 --without-pop don't support POP mail retrieval with movemail
1500 --with-kerberos support Kerberos-authenticated POP
1501 --with-kerberos5 support Kerberos version 5 authenticated POP
1502 --with-hesiod support Hesiod to get the POP server host
1503 --with-mmdf support MMDF mailboxes
1504 --with-mail-unlink unlink, rather than empty, mail spool after reading
1505 --with-mailhost=HOSTNAME
1506 string giving default POP mail host
1507 --without-sound don't compile with sound support
1508 --without-sync-input process async input synchronously
1509 --with-x-toolkit=KIT use an X toolkit (KIT one of: yes or gtk, gtk3,
1510 lucid or athena, motif, no)
1511 --without-xpm don't compile with XPM image support
1512 --without-jpeg don't compile with JPEG image support
1513 --without-tiff don't compile with TIFF image support
1514 --without-gif don't compile with GIF image support
1515 --without-png don't compile with PNG image support
1516 --without-rsvg don't compile with SVG image support
1517 --with-imagemagick compile with ImageMagick image support
1518 --without-xft don't use XFT for anti aliased fonts
1519 --without-libotf don't use libotf for OpenType font support
1520 --without-m17n-flt don't use m17n-flt for text shaping
1521 --without-toolkit-scroll-bars
1522 don't use Motif or Xaw3d scroll bars
1523 --without-xaw3d don't use Xaw3d
1524 --without-xim don't use X11 XIM
1525 --with-ns use nextstep (Cocoa or GNUstep) windowing system
1526 --without-gpm don't use -lgpm for mouse support on a GNU/Linux
1527 console
1528 --without-dbus don't compile with D-Bus support
1529 --without-gconf don't compile with GConf support
1530 --without-selinux don't compile with SELinux support
1531 --without-makeinfo don't require makeinfo for building manuals
1532 --without-compress-info don't compress the installed Info pages
1533 --with-pkg-config-prog=PATH
1534 path to pkg-config for finding GTK and librsvg
1535 --with-crt-dir=DIR directory containing crtn.o etc. The default is
1536 /usr/lib, or /usr/lib64 on some platforms.
1537 --with-gnustep-conf=PATH
1538 path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
1539 or /etc/GNUstep/GNUstep.conf
1540 --with-x use the X Window System
1541
1542 Some influential environment variables:
1543 CC C compiler command
1544 CFLAGS C compiler flags
1545 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1546 nonstandard directory <lib dir>
1547 LIBS libraries to pass to the linker, e.g. -l<library>
1548 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1549 you have headers in a nonstandard directory <include dir>
1550 CPP C preprocessor
1551 XMKMF Path to xmkmf, Makefile generator for X Window System
1552
1553 Use these variables to override the choices made by `configure' or to help
1554 it to find libraries and programs with nonstandard names/locations.
1555
1556 Report bugs to the package provider.
1557 _ACEOF
1558 ac_status=$?
1559 fi
1560
1561 if test "$ac_init_help" = "recursive"; then
1562 # If there are subdirs, report their specific --help.
1563 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1564 test -d "$ac_dir" ||
1565 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1566 continue
1567 ac_builddir=.
1568
1569 case "$ac_dir" in
1570 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1571 *)
1572 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1573 # A ".." for each directory in $ac_dir_suffix.
1574 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1575 case $ac_top_builddir_sub in
1576 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1577 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1578 esac ;;
1579 esac
1580 ac_abs_top_builddir=$ac_pwd
1581 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1582 # for backward compatibility:
1583 ac_top_builddir=$ac_top_build_prefix
1584
1585 case $srcdir in
1586 .) # We are building in place.
1587 ac_srcdir=.
1588 ac_top_srcdir=$ac_top_builddir_sub
1589 ac_abs_top_srcdir=$ac_pwd ;;
1590 [\\/]* | ?:[\\/]* ) # Absolute name.
1591 ac_srcdir=$srcdir$ac_dir_suffix;
1592 ac_top_srcdir=$srcdir
1593 ac_abs_top_srcdir=$srcdir ;;
1594 *) # Relative name.
1595 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1596 ac_top_srcdir=$ac_top_build_prefix$srcdir
1597 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1598 esac
1599 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1600
1601 cd "$ac_dir" || { ac_status=$?; continue; }
1602 # Check for guested configure.
1603 if test -f "$ac_srcdir/configure.gnu"; then
1604 echo &&
1605 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1606 elif test -f "$ac_srcdir/configure"; then
1607 echo &&
1608 $SHELL "$ac_srcdir/configure" --help=recursive
1609 else
1610 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1611 fi || ac_status=$?
1612 cd "$ac_pwd" || { ac_status=$?; break; }
1613 done
1614 fi
1615
1616 test -n "$ac_init_help" && exit $ac_status
1617 if $ac_init_version; then
1618 cat <<\_ACEOF
1619 emacs configure 24.0.50
1620 generated by GNU Autoconf 2.65
1621
1622 Copyright (C) 2009 Free Software Foundation, Inc.
1623 This configure script is free software; the Free Software Foundation
1624 gives unlimited permission to copy, distribute and modify it.
1625 _ACEOF
1626 exit
1627 fi
1628
1629 ## ------------------------ ##
1630 ## Autoconf initialization. ##
1631 ## ------------------------ ##
1632
1633 # ac_fn_c_try_compile LINENO
1634 # --------------------------
1635 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1636 ac_fn_c_try_compile ()
1637 {
1638 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1639 rm -f conftest.$ac_objext
1640 if { { ac_try="$ac_compile"
1641 case "(($ac_try" in
1642 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1643 *) ac_try_echo=$ac_try;;
1644 esac
1645 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1646 $as_echo "$ac_try_echo"; } >&5
1647 (eval "$ac_compile") 2>conftest.err
1648 ac_status=$?
1649 if test -s conftest.err; then
1650 grep -v '^ *+' conftest.err >conftest.er1
1651 cat conftest.er1 >&5
1652 mv -f conftest.er1 conftest.err
1653 fi
1654 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1655 test $ac_status = 0; } && {
1656 test -z "$ac_c_werror_flag" ||
1657 test ! -s conftest.err
1658 } && test -s conftest.$ac_objext; then :
1659 ac_retval=0
1660 else
1661 $as_echo "$as_me: failed program was:" >&5
1662 sed 's/^/| /' conftest.$ac_ext >&5
1663
1664 ac_retval=1
1665 fi
1666 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1667 as_fn_set_status $ac_retval
1668
1669 } # ac_fn_c_try_compile
1670
1671 # ac_fn_c_try_link LINENO
1672 # -----------------------
1673 # Try to link conftest.$ac_ext, and return whether this succeeded.
1674 ac_fn_c_try_link ()
1675 {
1676 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1677 rm -f conftest.$ac_objext conftest$ac_exeext
1678 if { { ac_try="$ac_link"
1679 case "(($ac_try" in
1680 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1681 *) ac_try_echo=$ac_try;;
1682 esac
1683 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1684 $as_echo "$ac_try_echo"; } >&5
1685 (eval "$ac_link") 2>conftest.err
1686 ac_status=$?
1687 if test -s conftest.err; then
1688 grep -v '^ *+' conftest.err >conftest.er1
1689 cat conftest.er1 >&5
1690 mv -f conftest.er1 conftest.err
1691 fi
1692 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1693 test $ac_status = 0; } && {
1694 test -z "$ac_c_werror_flag" ||
1695 test ! -s conftest.err
1696 } && test -s conftest$ac_exeext && {
1697 test "$cross_compiling" = yes ||
1698 $as_test_x conftest$ac_exeext
1699 }; then :
1700 ac_retval=0
1701 else
1702 $as_echo "$as_me: failed program was:" >&5
1703 sed 's/^/| /' conftest.$ac_ext >&5
1704
1705 ac_retval=1
1706 fi
1707 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1708 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1709 # interfere with the next link command; also delete a directory that is
1710 # left behind by Apple's compiler. We do this before executing the actions.
1711 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1712 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1713 as_fn_set_status $ac_retval
1714
1715 } # ac_fn_c_try_link
1716
1717 # ac_fn_c_try_cpp LINENO
1718 # ----------------------
1719 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1720 ac_fn_c_try_cpp ()
1721 {
1722 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1723 if { { ac_try="$ac_cpp conftest.$ac_ext"
1724 case "(($ac_try" in
1725 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1726 *) ac_try_echo=$ac_try;;
1727 esac
1728 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1729 $as_echo "$ac_try_echo"; } >&5
1730 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1731 ac_status=$?
1732 if test -s conftest.err; then
1733 grep -v '^ *+' conftest.err >conftest.er1
1734 cat conftest.er1 >&5
1735 mv -f conftest.er1 conftest.err
1736 fi
1737 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1738 test $ac_status = 0; } >/dev/null && {
1739 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1740 test ! -s conftest.err
1741 }; then :
1742 ac_retval=0
1743 else
1744 $as_echo "$as_me: failed program was:" >&5
1745 sed 's/^/| /' conftest.$ac_ext >&5
1746
1747 ac_retval=1
1748 fi
1749 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1750 as_fn_set_status $ac_retval
1751
1752 } # ac_fn_c_try_cpp
1753
1754 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1755 # -------------------------------------------------------
1756 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1757 # the include files in INCLUDES and setting the cache variable VAR
1758 # accordingly.
1759 ac_fn_c_check_header_mongrel ()
1760 {
1761 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1762 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1764 $as_echo_n "checking for $2... " >&6; }
1765 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1766 $as_echo_n "(cached) " >&6
1767 fi
1768 eval ac_res=\$$3
1769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1770 $as_echo "$ac_res" >&6; }
1771 else
1772 # Is the header compilable?
1773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1774 $as_echo_n "checking $2 usability... " >&6; }
1775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1776 /* end confdefs.h. */
1777 $4
1778 #include <$2>
1779 _ACEOF
1780 if ac_fn_c_try_compile "$LINENO"; then :
1781 ac_header_compiler=yes
1782 else
1783 ac_header_compiler=no
1784 fi
1785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1787 $as_echo "$ac_header_compiler" >&6; }
1788
1789 # Is the header present?
1790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1791 $as_echo_n "checking $2 presence... " >&6; }
1792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1793 /* end confdefs.h. */
1794 #include <$2>
1795 _ACEOF
1796 if ac_fn_c_try_cpp "$LINENO"; then :
1797 ac_header_preproc=yes
1798 else
1799 ac_header_preproc=no
1800 fi
1801 rm -f conftest.err conftest.$ac_ext
1802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1803 $as_echo "$ac_header_preproc" >&6; }
1804
1805 # So? What about this header?
1806 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1807 yes:no: )
1808 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1809 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1810 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1811 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1812 ;;
1813 no:yes:* )
1814 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1815 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1816 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1817 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1818 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1819 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1820 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1821 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1822 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1823 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1824 ;;
1825 esac
1826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1827 $as_echo_n "checking for $2... " >&6; }
1828 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1829 $as_echo_n "(cached) " >&6
1830 else
1831 eval "$3=\$ac_header_compiler"
1832 fi
1833 eval ac_res=\$$3
1834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1835 $as_echo "$ac_res" >&6; }
1836 fi
1837 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1838
1839 } # ac_fn_c_check_header_mongrel
1840
1841 # ac_fn_c_try_run LINENO
1842 # ----------------------
1843 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1844 # that executables *can* be run.
1845 ac_fn_c_try_run ()
1846 {
1847 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1848 if { { ac_try="$ac_link"
1849 case "(($ac_try" in
1850 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1851 *) ac_try_echo=$ac_try;;
1852 esac
1853 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1854 $as_echo "$ac_try_echo"; } >&5
1855 (eval "$ac_link") 2>&5
1856 ac_status=$?
1857 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1858 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1859 { { case "(($ac_try" in
1860 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1861 *) ac_try_echo=$ac_try;;
1862 esac
1863 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1864 $as_echo "$ac_try_echo"; } >&5
1865 (eval "$ac_try") 2>&5
1866 ac_status=$?
1867 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1868 test $ac_status = 0; }; }; then :
1869 ac_retval=0
1870 else
1871 $as_echo "$as_me: program exited with status $ac_status" >&5
1872 $as_echo "$as_me: failed program was:" >&5
1873 sed 's/^/| /' conftest.$ac_ext >&5
1874
1875 ac_retval=$ac_status
1876 fi
1877 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1878 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1879 as_fn_set_status $ac_retval
1880
1881 } # ac_fn_c_try_run
1882
1883 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1884 # -------------------------------------------------------
1885 # Tests whether HEADER exists and can be compiled using the include files in
1886 # INCLUDES, setting the cache variable VAR accordingly.
1887 ac_fn_c_check_header_compile ()
1888 {
1889 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1891 $as_echo_n "checking for $2... " >&6; }
1892 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1893 $as_echo_n "(cached) " >&6
1894 else
1895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1896 /* end confdefs.h. */
1897 $4
1898 #include <$2>
1899 _ACEOF
1900 if ac_fn_c_try_compile "$LINENO"; then :
1901 eval "$3=yes"
1902 else
1903 eval "$3=no"
1904 fi
1905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1906 fi
1907 eval ac_res=\$$3
1908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1909 $as_echo "$ac_res" >&6; }
1910 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1911
1912 } # ac_fn_c_check_header_compile
1913
1914 # ac_fn_c_check_decl LINENO SYMBOL VAR
1915 # ------------------------------------
1916 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1917 ac_fn_c_check_decl ()
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 whether $2 is declared" >&5
1921 $as_echo_n "checking whether $2 is declared... " >&6; }
1922 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1923 $as_echo_n "(cached) " >&6
1924 else
1925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1926 /* end confdefs.h. */
1927 $4
1928 int
1929 main ()
1930 {
1931 #ifndef $2
1932 (void) $2;
1933 #endif
1934
1935 ;
1936 return 0;
1937 }
1938 _ACEOF
1939 if ac_fn_c_try_compile "$LINENO"; then :
1940 eval "$3=yes"
1941 else
1942 eval "$3=no"
1943 fi
1944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1945 fi
1946 eval ac_res=\$$3
1947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1948 $as_echo "$ac_res" >&6; }
1949 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1950
1951 } # ac_fn_c_check_decl
1952
1953 # ac_fn_c_check_header_preproc LINENO HEADER VAR
1954 # ----------------------------------------------
1955 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
1956 ac_fn_c_check_header_preproc ()
1957 {
1958 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1960 $as_echo_n "checking for $2... " >&6; }
1961 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1962 $as_echo_n "(cached) " >&6
1963 else
1964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1965 /* end confdefs.h. */
1966 #include <$2>
1967 _ACEOF
1968 if ac_fn_c_try_cpp "$LINENO"; then :
1969 eval "$3=yes"
1970 else
1971 eval "$3=no"
1972 fi
1973 rm -f conftest.err conftest.$ac_ext
1974 fi
1975 eval ac_res=\$$3
1976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1977 $as_echo "$ac_res" >&6; }
1978 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1979
1980 } # ac_fn_c_check_header_preproc
1981
1982 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1983 # ----------------------------------------------------
1984 # Tries to find if the field MEMBER exists in type AGGR, after including
1985 # INCLUDES, setting cache variable VAR accordingly.
1986 ac_fn_c_check_member ()
1987 {
1988 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1990 $as_echo_n "checking for $2.$3... " >&6; }
1991 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
1992 $as_echo_n "(cached) " >&6
1993 else
1994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1995 /* end confdefs.h. */
1996 $5
1997 int
1998 main ()
1999 {
2000 static $2 ac_aggr;
2001 if (ac_aggr.$3)
2002 return 0;
2003 ;
2004 return 0;
2005 }
2006 _ACEOF
2007 if ac_fn_c_try_compile "$LINENO"; then :
2008 eval "$4=yes"
2009 else
2010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2011 /* end confdefs.h. */
2012 $5
2013 int
2014 main ()
2015 {
2016 static $2 ac_aggr;
2017 if (sizeof ac_aggr.$3)
2018 return 0;
2019 ;
2020 return 0;
2021 }
2022 _ACEOF
2023 if ac_fn_c_try_compile "$LINENO"; then :
2024 eval "$4=yes"
2025 else
2026 eval "$4=no"
2027 fi
2028 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2029 fi
2030 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2031 fi
2032 eval ac_res=\$$4
2033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2034 $as_echo "$ac_res" >&6; }
2035 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2036
2037 } # ac_fn_c_check_member
2038
2039 # ac_fn_c_check_func LINENO FUNC VAR
2040 # ----------------------------------
2041 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2042 ac_fn_c_check_func ()
2043 {
2044 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2046 $as_echo_n "checking for $2... " >&6; }
2047 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2048 $as_echo_n "(cached) " >&6
2049 else
2050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2051 /* end confdefs.h. */
2052 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2053 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2054 #define $2 innocuous_$2
2055
2056 /* System header to define __stub macros and hopefully few prototypes,
2057 which can conflict with char $2 (); below.
2058 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2059 <limits.h> exists even on freestanding compilers. */
2060
2061 #ifdef __STDC__
2062 # include <limits.h>
2063 #else
2064 # include <assert.h>
2065 #endif
2066
2067 #undef $2
2068
2069 /* Override any GCC internal prototype to avoid an error.
2070 Use char because int might match the return type of a GCC
2071 builtin and then its argument prototype would still apply. */
2072 #ifdef __cplusplus
2073 extern "C"
2074 #endif
2075 char $2 ();
2076 /* The GNU C library defines this for functions which it implements
2077 to always fail with ENOSYS. Some functions are actually named
2078 something starting with __ and the normal name is an alias. */
2079 #if defined __stub_$2 || defined __stub___$2
2080 choke me
2081 #endif
2082
2083 int
2084 main ()
2085 {
2086 return $2 ();
2087 ;
2088 return 0;
2089 }
2090 _ACEOF
2091 if ac_fn_c_try_link "$LINENO"; then :
2092 eval "$3=yes"
2093 else
2094 eval "$3=no"
2095 fi
2096 rm -f core conftest.err conftest.$ac_objext \
2097 conftest$ac_exeext conftest.$ac_ext
2098 fi
2099 eval ac_res=\$$3
2100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2101 $as_echo "$ac_res" >&6; }
2102 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2103
2104 } # ac_fn_c_check_func
2105
2106 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2107 # -------------------------------------------
2108 # Tests whether TYPE exists after having included INCLUDES, setting cache
2109 # variable VAR accordingly.
2110 ac_fn_c_check_type ()
2111 {
2112 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2114 $as_echo_n "checking for $2... " >&6; }
2115 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2116 $as_echo_n "(cached) " >&6
2117 else
2118 eval "$3=no"
2119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2120 /* end confdefs.h. */
2121 $4
2122 int
2123 main ()
2124 {
2125 if (sizeof ($2))
2126 return 0;
2127 ;
2128 return 0;
2129 }
2130 _ACEOF
2131 if ac_fn_c_try_compile "$LINENO"; then :
2132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2133 /* end confdefs.h. */
2134 $4
2135 int
2136 main ()
2137 {
2138 if (sizeof (($2)))
2139 return 0;
2140 ;
2141 return 0;
2142 }
2143 _ACEOF
2144 if ac_fn_c_try_compile "$LINENO"; then :
2145
2146 else
2147 eval "$3=yes"
2148 fi
2149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2150 fi
2151 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2152 fi
2153 eval ac_res=\$$3
2154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2155 $as_echo "$ac_res" >&6; }
2156 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2157
2158 } # ac_fn_c_check_type
2159 cat >config.log <<_ACEOF
2160 This file contains any messages produced by compilers while
2161 running configure, to aid debugging if configure makes a mistake.
2162
2163 It was created by emacs $as_me 24.0.50, which was
2164 generated by GNU Autoconf 2.65. Invocation command line was
2165
2166 $ $0 $@
2167
2168 _ACEOF
2169 exec 5>>config.log
2170 {
2171 cat <<_ASUNAME
2172 ## --------- ##
2173 ## Platform. ##
2174 ## --------- ##
2175
2176 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2177 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2178 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2179 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2180 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2181
2182 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2183 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2184
2185 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2186 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2187 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2188 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2189 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2190 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2191 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2192
2193 _ASUNAME
2194
2195 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2196 for as_dir in $PATH
2197 do
2198 IFS=$as_save_IFS
2199 test -z "$as_dir" && as_dir=.
2200 $as_echo "PATH: $as_dir"
2201 done
2202 IFS=$as_save_IFS
2203
2204 } >&5
2205
2206 cat >&5 <<_ACEOF
2207
2208
2209 ## ----------- ##
2210 ## Core tests. ##
2211 ## ----------- ##
2212
2213 _ACEOF
2214
2215
2216 # Keep a trace of the command line.
2217 # Strip out --no-create and --no-recursion so they do not pile up.
2218 # Strip out --silent because we don't want to record it for future runs.
2219 # Also quote any args containing shell meta-characters.
2220 # Make two passes to allow for proper duplicate-argument suppression.
2221 ac_configure_args=
2222 ac_configure_args0=
2223 ac_configure_args1=
2224 ac_must_keep_next=false
2225 for ac_pass in 1 2
2226 do
2227 for ac_arg
2228 do
2229 case $ac_arg in
2230 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2231 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2232 | -silent | --silent | --silen | --sile | --sil)
2233 continue ;;
2234 *\'*)
2235 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2236 esac
2237 case $ac_pass in
2238 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2239 2)
2240 as_fn_append ac_configure_args1 " '$ac_arg'"
2241 if test $ac_must_keep_next = true; then
2242 ac_must_keep_next=false # Got value, back to normal.
2243 else
2244 case $ac_arg in
2245 *=* | --config-cache | -C | -disable-* | --disable-* \
2246 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2247 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2248 | -with-* | --with-* | -without-* | --without-* | --x)
2249 case "$ac_configure_args0 " in
2250 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2251 esac
2252 ;;
2253 -* ) ac_must_keep_next=true ;;
2254 esac
2255 fi
2256 as_fn_append ac_configure_args " '$ac_arg'"
2257 ;;
2258 esac
2259 done
2260 done
2261 { ac_configure_args0=; unset ac_configure_args0;}
2262 { ac_configure_args1=; unset ac_configure_args1;}
2263
2264 # When interrupted or exit'd, cleanup temporary files, and complete
2265 # config.log. We remove comments because anyway the quotes in there
2266 # would cause problems or look ugly.
2267 # WARNING: Use '\'' to represent an apostrophe within the trap.
2268 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2269 trap 'exit_status=$?
2270 # Save into config.log some information that might help in debugging.
2271 {
2272 echo
2273
2274 cat <<\_ASBOX
2275 ## ---------------- ##
2276 ## Cache variables. ##
2277 ## ---------------- ##
2278 _ASBOX
2279 echo
2280 # The following way of writing the cache mishandles newlines in values,
2281 (
2282 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2283 eval ac_val=\$$ac_var
2284 case $ac_val in #(
2285 *${as_nl}*)
2286 case $ac_var in #(
2287 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2288 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2289 esac
2290 case $ac_var in #(
2291 _ | IFS | as_nl) ;; #(
2292 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2293 *) { eval $ac_var=; unset $ac_var;} ;;
2294 esac ;;
2295 esac
2296 done
2297 (set) 2>&1 |
2298 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2299 *${as_nl}ac_space=\ *)
2300 sed -n \
2301 "s/'\''/'\''\\\\'\'''\''/g;
2302 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2303 ;; #(
2304 *)
2305 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2306 ;;
2307 esac |
2308 sort
2309 )
2310 echo
2311
2312 cat <<\_ASBOX
2313 ## ----------------- ##
2314 ## Output variables. ##
2315 ## ----------------- ##
2316 _ASBOX
2317 echo
2318 for ac_var in $ac_subst_vars
2319 do
2320 eval ac_val=\$$ac_var
2321 case $ac_val in
2322 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2323 esac
2324 $as_echo "$ac_var='\''$ac_val'\''"
2325 done | sort
2326 echo
2327
2328 if test -n "$ac_subst_files"; then
2329 cat <<\_ASBOX
2330 ## ------------------- ##
2331 ## File substitutions. ##
2332 ## ------------------- ##
2333 _ASBOX
2334 echo
2335 for ac_var in $ac_subst_files
2336 do
2337 eval ac_val=\$$ac_var
2338 case $ac_val in
2339 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2340 esac
2341 $as_echo "$ac_var='\''$ac_val'\''"
2342 done | sort
2343 echo
2344 fi
2345
2346 if test -s confdefs.h; then
2347 cat <<\_ASBOX
2348 ## ----------- ##
2349 ## confdefs.h. ##
2350 ## ----------- ##
2351 _ASBOX
2352 echo
2353 cat confdefs.h
2354 echo
2355 fi
2356 test "$ac_signal" != 0 &&
2357 $as_echo "$as_me: caught signal $ac_signal"
2358 $as_echo "$as_me: exit $exit_status"
2359 } >&5
2360 rm -f core *.core core.conftest.* &&
2361 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2362 exit $exit_status
2363 ' 0
2364 for ac_signal in 1 2 13 15; do
2365 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2366 done
2367 ac_signal=0
2368
2369 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2370 rm -f -r conftest* confdefs.h
2371
2372 $as_echo "/* confdefs.h */" > confdefs.h
2373
2374 # Predefined preprocessor variables.
2375
2376 cat >>confdefs.h <<_ACEOF
2377 #define PACKAGE_NAME "$PACKAGE_NAME"
2378 _ACEOF
2379
2380 cat >>confdefs.h <<_ACEOF
2381 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2382 _ACEOF
2383
2384 cat >>confdefs.h <<_ACEOF
2385 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2386 _ACEOF
2387
2388 cat >>confdefs.h <<_ACEOF
2389 #define PACKAGE_STRING "$PACKAGE_STRING"
2390 _ACEOF
2391
2392 cat >>confdefs.h <<_ACEOF
2393 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2394 _ACEOF
2395
2396 cat >>confdefs.h <<_ACEOF
2397 #define PACKAGE_URL "$PACKAGE_URL"
2398 _ACEOF
2399
2400
2401 # Let the site file select an alternate cache file if it wants to.
2402 # Prefer an explicitly selected file to automatically selected ones.
2403 ac_site_file1=NONE
2404 ac_site_file2=NONE
2405 if test -n "$CONFIG_SITE"; then
2406 ac_site_file1=$CONFIG_SITE
2407 elif test "x$prefix" != xNONE; then
2408 ac_site_file1=$prefix/share/config.site
2409 ac_site_file2=$prefix/etc/config.site
2410 else
2411 ac_site_file1=$ac_default_prefix/share/config.site
2412 ac_site_file2=$ac_default_prefix/etc/config.site
2413 fi
2414 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2415 do
2416 test "x$ac_site_file" = xNONE && continue
2417 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2418 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2419 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2420 sed 's/^/| /' "$ac_site_file" >&5
2421 . "$ac_site_file"
2422 fi
2423 done
2424
2425 if test -r "$cache_file"; then
2426 # Some versions of bash will fail to source /dev/null (special files
2427 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2428 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2429 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2430 $as_echo "$as_me: loading cache $cache_file" >&6;}
2431 case $cache_file in
2432 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2433 *) . "./$cache_file";;
2434 esac
2435 fi
2436 else
2437 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2438 $as_echo "$as_me: creating cache $cache_file" >&6;}
2439 >$cache_file
2440 fi
2441
2442 as_fn_append ac_header_list " stdlib.h"
2443 as_fn_append ac_header_list " unistd.h"
2444 as_fn_append ac_header_list " sys/param.h"
2445 as_fn_append ac_func_list " MagickExportImagePixels"
2446 as_fn_append ac_header_list " sys/time.h"
2447 as_fn_append ac_func_list " alarm"
2448 # Check that the precious variables saved in the cache have kept the same
2449 # value.
2450 ac_cache_corrupted=false
2451 for ac_var in $ac_precious_vars; do
2452 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2453 eval ac_new_set=\$ac_env_${ac_var}_set
2454 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2455 eval ac_new_val=\$ac_env_${ac_var}_value
2456 case $ac_old_set,$ac_new_set in
2457 set,)
2458 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2459 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2460 ac_cache_corrupted=: ;;
2461 ,set)
2462 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2463 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2464 ac_cache_corrupted=: ;;
2465 ,);;
2466 *)
2467 if test "x$ac_old_val" != "x$ac_new_val"; then
2468 # differences in whitespace do not lead to failure.
2469 ac_old_val_w=`echo x $ac_old_val`
2470 ac_new_val_w=`echo x $ac_new_val`
2471 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2472 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2473 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2474 ac_cache_corrupted=:
2475 else
2476 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2477 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2478 eval $ac_var=\$ac_old_val
2479 fi
2480 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2481 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2482 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2483 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2484 fi;;
2485 esac
2486 # Pass precious variables to config.status.
2487 if test "$ac_new_set" = set; then
2488 case $ac_new_val in
2489 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2490 *) ac_arg=$ac_var=$ac_new_val ;;
2491 esac
2492 case " $ac_configure_args " in
2493 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2494 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2495 esac
2496 fi
2497 done
2498 if $ac_cache_corrupted; then
2499 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2500 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2501 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2502 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2503 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2504 fi
2505 ## -------------------- ##
2506 ## Main body of script. ##
2507 ## -------------------- ##
2508
2509 ac_ext=c
2510 ac_cpp='$CPP $CPPFLAGS'
2511 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2512 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2513 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2514
2515
2516 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
2517
2518
2519
2520 test "$program_prefix" != NONE &&
2521 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2522 # Use a double $ so make ignores it.
2523 test "$program_suffix" != NONE &&
2524 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2525 # Double any \ or $.
2526 # By default was `s,x,x', remove it if useless.
2527 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2528 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2529
2530
2531 lispdir='${datadir}/emacs/${version}/lisp'
2532 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
2533 '${datadir}/emacs/site-lisp'
2534 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
2535 etcdir='${datadir}/emacs/${version}/etc'
2536 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
2537 docdir='${datadir}/emacs/${version}/etc'
2538 gamedir='${localstatedir}/games/emacs'
2539
2540 gameuser=games
2541
2542
2543
2544
2545 # Check whether --with-pop was given.
2546 if test "${with_pop+set}" = set; then :
2547 withval=$with_pop;
2548 else
2549 with_pop=yes
2550 fi
2551
2552 if test "$with_pop" = yes; then
2553 $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
2554
2555 fi
2556
2557
2558 # Check whether --with-kerberos was given.
2559 if test "${with_kerberos+set}" = set; then :
2560 withval=$with_kerberos;
2561 else
2562 with_kerberos=no
2563 fi
2564
2565 if test "$with_kerberos" != no; then
2566 $as_echo "#define KERBEROS 1" >>confdefs.h
2567
2568 fi
2569
2570
2571 # Check whether --with-kerberos5 was given.
2572 if test "${with_kerberos5+set}" = set; then :
2573 withval=$with_kerberos5;
2574 else
2575 with_kerberos5=no
2576 fi
2577
2578 if test "${with_kerberos5}" != no; then
2579 if test "${with_kerberos}" = no; then
2580 with_kerberos=yes
2581 $as_echo "#define KERBEROS 1" >>confdefs.h
2582
2583 fi
2584
2585 $as_echo "#define KERBEROS5 1" >>confdefs.h
2586
2587 fi
2588
2589
2590 # Check whether --with-hesiod was given.
2591 if test "${with_hesiod+set}" = set; then :
2592 withval=$with_hesiod;
2593 else
2594 with_hesiod=no
2595 fi
2596
2597 if test "$with_hesiod" != no; then
2598
2599 $as_echo "#define HESIOD 1" >>confdefs.h
2600
2601 fi
2602
2603
2604 # Check whether --with-mmdf was given.
2605 if test "${with_mmdf+set}" = set; then :
2606 withval=$with_mmdf;
2607 else
2608 with_mmdf=no
2609 fi
2610
2611 if test "$with_mmdf" != no; then
2612
2613 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
2614
2615 fi
2616
2617
2618 # Check whether --with-mail-unlink was given.
2619 if test "${with_mail_unlink+set}" = set; then :
2620 withval=$with_mail_unlink;
2621 else
2622 with_mail_unlink=no
2623 fi
2624
2625 if test "$with_mail_unlink" != no; then
2626
2627 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
2628
2629 fi
2630
2631
2632 # Check whether --with-mailhost was given.
2633 if test "${with_mailhost+set}" = set; then :
2634 withval=$with_mailhost;
2635 cat >>confdefs.h <<_ACEOF
2636 #define MAILHOST "$withval"
2637 _ACEOF
2638
2639 fi
2640
2641
2642
2643 # Check whether --with-sound was given.
2644 if test "${with_sound+set}" = set; then :
2645 withval=$with_sound;
2646 else
2647 with_sound=yes
2648 fi
2649
2650
2651
2652 # Check whether --with-sync-input was given.
2653 if test "${with_sync_input+set}" = set; then :
2654 withval=$with_sync_input;
2655 else
2656 with_sync_input=yes
2657 fi
2658
2659 if test "$with_sync_input" = yes; then
2660
2661 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
2662
2663 fi
2664
2665
2666 # Check whether --with-x-toolkit was given.
2667 if test "${with_x_toolkit+set}" = set; then :
2668 withval=$with_x_toolkit; case "${withval}" in
2669 y | ye | yes ) val=gtk ;;
2670 n | no ) val=no ;;
2671 l | lu | luc | luci | lucid ) val=lucid ;;
2672 a | at | ath | athe | athen | athena ) val=athena ;;
2673 m | mo | mot | moti | motif ) val=motif ;;
2674 g | gt | gtk ) val=gtk ;;
2675 gtk3 ) val=gtk3 ;;
2676 * )
2677 as_fn_error "\`--with-x-toolkit=$withval' is invalid;
2678 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
2679 \`gtk3'. \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
2680 ;;
2681 esac
2682 with_x_toolkit=$val
2683
2684 fi
2685
2686
2687
2688 # Check whether --with-xpm was given.
2689 if test "${with_xpm+set}" = set; then :
2690 withval=$with_xpm;
2691 else
2692 with_xpm=yes
2693 fi
2694
2695
2696 # Check whether --with-jpeg was given.
2697 if test "${with_jpeg+set}" = set; then :
2698 withval=$with_jpeg;
2699 else
2700 with_jpeg=yes
2701 fi
2702
2703
2704 # Check whether --with-tiff was given.
2705 if test "${with_tiff+set}" = set; then :
2706 withval=$with_tiff;
2707 else
2708 with_tiff=yes
2709 fi
2710
2711
2712 # Check whether --with-gif was given.
2713 if test "${with_gif+set}" = set; then :
2714 withval=$with_gif;
2715 else
2716 with_gif=yes
2717 fi
2718
2719
2720 # Check whether --with-png was given.
2721 if test "${with_png+set}" = set; then :
2722 withval=$with_png;
2723 else
2724 with_png=yes
2725 fi
2726
2727
2728 # Check whether --with-rsvg was given.
2729 if test "${with_rsvg+set}" = set; then :
2730 withval=$with_rsvg;
2731 else
2732 with_rsvg=yes
2733 fi
2734
2735
2736 # Check whether --with-imagemagick was given.
2737 if test "${with_imagemagick+set}" = set; then :
2738 withval=$with_imagemagick;
2739 else
2740 with_imagemagick=no
2741 fi
2742
2743
2744
2745 # Check whether --with-xft was given.
2746 if test "${with_xft+set}" = set; then :
2747 withval=$with_xft;
2748 else
2749 with_xft=yes
2750 fi
2751
2752
2753 # Check whether --with-libotf was given.
2754 if test "${with_libotf+set}" = set; then :
2755 withval=$with_libotf;
2756 else
2757 with_libotf=yes
2758 fi
2759
2760
2761 # Check whether --with-m17n-flt was given.
2762 if test "${with_m17n_flt+set}" = set; then :
2763 withval=$with_m17n_flt;
2764 else
2765 with_m17n_flt=yes
2766 fi
2767
2768
2769
2770 # Check whether --with-toolkit-scroll-bars was given.
2771 if test "${with_toolkit_scroll_bars+set}" = set; then :
2772 withval=$with_toolkit_scroll_bars;
2773 else
2774 with_toolkit_scroll_bars=yes
2775 fi
2776
2777
2778 # Check whether --with-xaw3d was given.
2779 if test "${with_xaw3d+set}" = set; then :
2780 withval=$with_xaw3d;
2781 else
2782 with_xaw3d=yes
2783 fi
2784
2785
2786 # Check whether --with-xim was given.
2787 if test "${with_xim+set}" = set; then :
2788 withval=$with_xim;
2789 else
2790 with_xim=yes
2791 fi
2792
2793
2794 # Check whether --with-ns was given.
2795 if test "${with_ns+set}" = set; then :
2796 withval=$with_ns;
2797 else
2798 with_ns=no
2799 fi
2800
2801
2802
2803 # Check whether --with-gpm was given.
2804 if test "${with_gpm+set}" = set; then :
2805 withval=$with_gpm;
2806 else
2807 with_gpm=yes
2808 fi
2809
2810
2811 # Check whether --with-dbus was given.
2812 if test "${with_dbus+set}" = set; then :
2813 withval=$with_dbus;
2814 else
2815 with_dbus=yes
2816 fi
2817
2818
2819 # Check whether --with-gconf was given.
2820 if test "${with_gconf+set}" = set; then :
2821 withval=$with_gconf;
2822 else
2823 with_gconf=yes
2824 fi
2825
2826
2827 # Check whether --with-selinux was given.
2828 if test "${with_selinux+set}" = set; then :
2829 withval=$with_selinux;
2830 else
2831 with_selinux=yes
2832 fi
2833
2834
2835 ## For the times when you want to build Emacs but don't have
2836 ## a suitable makeinfo, and can live without the manuals.
2837
2838 # Check whether --with-makeinfo was given.
2839 if test "${with_makeinfo+set}" = set; then :
2840 withval=$with_makeinfo;
2841 else
2842 with_makeinfo=yes
2843 fi
2844
2845
2846 ## This is an option because I do not know if all info/man support
2847 ## compressed files, nor how to test if they do so.
2848
2849 # Check whether --with-compress-info was given.
2850 if test "${with_compress_info+set}" = set; then :
2851 withval=$with_compress_info;
2852 else
2853 with_compress_info=yes
2854 fi
2855
2856 if test $with_compress_info = yes; then
2857 GZIP_INFO=yes
2858 else
2859 GZIP_INFO=
2860 fi
2861
2862
2863
2864 # Check whether --with-pkg-config-prog was given.
2865 if test "${with_pkg_config_prog+set}" = set; then :
2866 withval=$with_pkg_config_prog;
2867 fi
2868
2869 if test "X${with_pkg_config_prog}" != X; then
2870 if test "${with_pkg_config_prog}" != yes; then
2871 PKG_CONFIG="${with_pkg_config_prog}"
2872 fi
2873 fi
2874
2875 CRT_DIR=
2876
2877 # Check whether --with-crt-dir was given.
2878 if test "${with_crt_dir+set}" = set; then :
2879 withval=$with_crt_dir;
2880 fi
2881
2882 CRT_DIR="${with_crt_dir}"
2883
2884
2885 # Check whether --with-gnustep-conf was given.
2886 if test "${with_gnustep_conf+set}" = set; then :
2887 withval=$with_gnustep_conf;
2888 fi
2889
2890 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
2891 GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
2892 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
2893 GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
2894
2895 # Check whether --enable-ns-self-contained was given.
2896 if test "${enable_ns_self_contained+set}" = set; then :
2897 enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
2898 else
2899 EN_NS_SELF_CONTAINED=yes
2900 fi
2901
2902
2903 # Check whether --enable-asserts was given.
2904 if test "${enable_asserts+set}" = set; then :
2905 enableval=$enable_asserts; USE_XASSERTS=$enableval
2906 else
2907 USE_XASSERTS=no
2908 fi
2909
2910
2911 # Check whether --enable-maintainer-mode was given.
2912 if test "${enable_maintainer_mode+set}" = set; then :
2913 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2914 else
2915 USE_MAINTAINER_MODE=no
2916 fi
2917
2918 if test $USE_MAINTAINER_MODE = yes; then
2919 MAINT=
2920 else
2921 MAINT=#
2922 fi
2923
2924
2925 # Check whether --enable-locallisppath was given.
2926 if test "${enable_locallisppath+set}" = set; then :
2927 enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
2928 locallisppath=
2929 elif test "${enableval}" != "yes"; then
2930 locallisppath=${enableval}
2931 fi
2932 fi
2933
2934
2935 # Check whether --enable-checking was given.
2936 if test "${enable_checking+set}" = set; then :
2937 enableval=$enable_checking; ac_checking_flags="${enableval}"
2938 fi
2939
2940 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
2941 for check in $ac_checking_flags
2942 do
2943 case $check in
2944 # these set all the flags to specific states
2945 yes) ac_enable_checking=1 ;;
2946 no) ac_enable_checking= ;
2947 ac_gc_check_stringbytes= ;
2948 ac_gc_check_string_overrun= ;
2949 ac_gc_check_string_free_list= ;
2950 ac_xmalloc_overrun= ;
2951 ac_gc_check_cons_list= ;;
2952 all) ac_enable_checking=1 ;
2953 ac_gc_check_stringbytes=1 ;
2954 ac_gc_check_string_overrun=1 ;
2955 ac_gc_check_string_free_list=1 ;
2956 ac_xmalloc_overrun=1 ;
2957 ac_gc_check_cons_list=1 ;;
2958 # these enable particular checks
2959 stringbytes) ac_gc_check_stringbytes=1 ;;
2960 stringoverrun) ac_gc_check_string_overrun=1 ;;
2961 stringfreelist) ac_gc_check_string_free_list=1 ;;
2962 xmallocoverrun) ac_xmalloc_overrun=1 ;;
2963 conslist) ac_gc_check_cons_list=1 ;;
2964 *) as_fn_error "unknown check category $check" "$LINENO" 5 ;;
2965 esac
2966 done
2967 IFS="$ac_save_IFS"
2968
2969 if test x$ac_enable_checking != x ; then
2970
2971 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
2972
2973 fi
2974 if test x$ac_gc_check_stringbytes != x ; then
2975
2976 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
2977
2978 fi
2979 if test x$ac_gc_check_stringoverrun != x ; then
2980
2981 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
2982
2983 fi
2984 if test x$ac_gc_check_string_free_list != x ; then
2985
2986 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
2987
2988 fi
2989 if test x$ac_xmalloc_overrun != x ; then
2990
2991 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
2992
2993 fi
2994 if test x$ac_gc_check_cons_list != x ; then
2995
2996 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
2997
2998 fi
2999
3000 # Check whether --enable-use-lisp-union-type was given.
3001 if test "${enable_use_lisp_union_type+set}" = set; then :
3002 enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
3003
3004 $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
3005
3006 fi
3007 fi
3008
3009
3010
3011 # Check whether --enable-profiling was given.
3012 if test "${enable_profiling+set}" = set; then :
3013 enableval=$enable_profiling; ac_enable_profiling="${enableval}"
3014 fi
3015
3016 if test x$ac_enable_profiling != x ; then
3017 PROFILING_CFLAGS="-DPROFILING=1 -pg"
3018 PROFILING_LDFLAGS="-pg"
3019 else
3020 PROFILING_CFLAGS=
3021 PROFILING_LDFLAGS=
3022 fi
3023
3024
3025
3026 # Check whether --enable-autodepend was given.
3027 if test "${enable_autodepend+set}" = set; then :
3028 enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
3029 else
3030 ac_enable_autodepend=yes
3031 fi
3032
3033
3034 #### Make srcdir absolute, if it isn't already. It's important to
3035 #### avoid running the path through pwd unnecessarily, since pwd can
3036 #### give you automounter prefixes, which can go away. We do all this
3037 #### so Emacs can find its files when run uninstalled.
3038 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
3039 unset CDPATH
3040 case "${srcdir}" in
3041 /* ) ;;
3042 . )
3043 ## We may be able to use the $PWD environment variable to make this
3044 ## absolute. But sometimes PWD is inaccurate.
3045 ## Note: we used to use ${PWD} at the end instead of `pwd`,
3046 ## but that tested only for a well-formed and valid PWD,
3047 ## it did not object when PWD was well-formed and valid but just wrong.
3048 if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`" ;
3049 then
3050 srcdir="$PWD"
3051 else
3052 srcdir="`(cd ${srcdir}; pwd)`"
3053 fi
3054 ;;
3055 * ) srcdir="`(cd ${srcdir}; pwd)`" ;;
3056 esac
3057
3058 #### Check if the source directory already has a configured system in it.
3059 if test `pwd` != `(cd ${srcdir} && pwd)` \
3060 && test -f "${srcdir}/src/config.h" ; then
3061 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The directory tree \`${srcdir}' is being used
3062 as a build directory right now; it has been configured in its own
3063 right. To configure in another directory as well, you MUST
3064 use GNU make. If you do not have GNU make, then you must
3065 now do \`make distclean' in ${srcdir},
3066 and then run $0 again." >&5
3067 $as_echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
3068 as a build directory right now; it has been configured in its own
3069 right. To configure in another directory as well, you MUST
3070 use GNU make. If you do not have GNU make, then you must
3071 now do \`make distclean' in ${srcdir},
3072 and then run $0 again." >&2;}
3073 fi
3074
3075 #### Given the configuration name, set machfile and opsysfile to the
3076 #### names of the m/*.h and s/*.h files we should use.
3077
3078 ### Canonicalize the configuration name.
3079
3080 ac_aux_dir=
3081 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3082 for ac_t in install-sh install.sh shtool; do
3083 if test -f "$ac_dir/$ac_t"; then
3084 ac_aux_dir=$ac_dir
3085 ac_install_sh="$ac_aux_dir/$ac_t -c"
3086 break 2
3087 fi
3088 done
3089 done
3090 if test -z "$ac_aux_dir"; then
3091 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3092 fi
3093
3094 # These three variables are undocumented and unsupported,
3095 # and are intended to be withdrawn in a future Autoconf release.
3096 # They can cause serious problems if a builder's source tree is in a directory
3097 # whose full name contains unusual characters.
3098 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3099 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3100 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3101
3102
3103 # Make sure we can run config.sub.
3104 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3105 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3106
3107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3108 $as_echo_n "checking build system type... " >&6; }
3109 if test "${ac_cv_build+set}" = set; then :
3110 $as_echo_n "(cached) " >&6
3111 else
3112 ac_build_alias=$build_alias
3113 test "x$ac_build_alias" = x &&
3114 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3115 test "x$ac_build_alias" = x &&
3116 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3117 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3118 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3119
3120 fi
3121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3122 $as_echo "$ac_cv_build" >&6; }
3123 case $ac_cv_build in
3124 *-*-*) ;;
3125 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3126 esac
3127 build=$ac_cv_build
3128 ac_save_IFS=$IFS; IFS='-'
3129 set x $ac_cv_build
3130 shift
3131 build_cpu=$1
3132 build_vendor=$2
3133 shift; shift
3134 # Remember, the first character of IFS is used to create $*,
3135 # except with old shells:
3136 build_os=$*
3137 IFS=$ac_save_IFS
3138 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3139
3140
3141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3142 $as_echo_n "checking host system type... " >&6; }
3143 if test "${ac_cv_host+set}" = set; then :
3144 $as_echo_n "(cached) " >&6
3145 else
3146 if test "x$host_alias" = x; then
3147 ac_cv_host=$ac_cv_build
3148 else
3149 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3150 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3151 fi
3152
3153 fi
3154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3155 $as_echo "$ac_cv_host" >&6; }
3156 case $ac_cv_host in
3157 *-*-*) ;;
3158 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
3159 esac
3160 host=$ac_cv_host
3161 ac_save_IFS=$IFS; IFS='-'
3162 set x $ac_cv_host
3163 shift
3164 host_cpu=$1
3165 host_vendor=$2
3166 shift; shift
3167 # Remember, the first character of IFS is used to create $*,
3168 # except with old shells:
3169 host_os=$*
3170 IFS=$ac_save_IFS
3171 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3172
3173
3174 canonical=$host
3175 configuration=${host_alias-${build_alias-$host}}
3176
3177
3178
3179 ### If you add support for a new configuration, add code to this
3180 ### switch statement to recognize your configuration name and select
3181 ### the appropriate operating system and machine description files.
3182
3183 ### You would hope that you could choose an m/*.h file pretty much
3184 ### based on the machine portion of the configuration name, and an s/*.h
3185 ### file based on the operating system portion. However, it turns out
3186 ### that each m/*.h file is pretty manufacturer-specific - for
3187 ### example mips.h is MIPS
3188 ### So we basically have to have a special case for each
3189 ### configuration name.
3190 ###
3191 ### As far as handling version numbers on operating systems is
3192 ### concerned, make sure things will fail in a fixable way. If
3193 ### /etc/MACHINES doesn't say anything about version numbers, be
3194 ### prepared to handle anything reasonably. If version numbers
3195 ### matter, be sure /etc/MACHINES says something about it.
3196
3197 machine='' opsys='' unported=no
3198 case "${canonical}" in
3199
3200 ## FreeBSD ports
3201 *-*-freebsd* )
3202 opsys=freebsd
3203 case "${canonical}" in
3204 alpha*) machine=alpha ;;
3205 amd64-*|x86_64-*) machine=amdx86-64 ;;
3206 arm*) machine=arm ;;
3207 ia64-*) machine=ia64 ;;
3208 i[3456]86-*) machine=intel386 ;;
3209 powerpc-*) machine=macppc ;;
3210 sparc-*) machine=sparc ;;
3211 sparc64-*) machine=sparc ;;
3212 esac
3213 ;;
3214
3215 ## FreeBSD kernel + glibc based userland
3216 *-*-kfreebsd*gnu* )
3217 opsys=gnu-kfreebsd
3218 case "${canonical}" in
3219 alpha*) machine=alpha ;;
3220 amd64-*|x86_64-*) machine=amdx86-64 ;;
3221 ia64-*) machine=ia64 ;;
3222 i[3456]86-*) machine=intel386 ;;
3223 powerpc-*) machine=macppc ;;
3224 sparc-*) machine=sparc ;;
3225 sparc64-*) machine=sparc ;;
3226 esac
3227 ;;
3228
3229 ## NetBSD ports
3230 *-*-netbsd* )
3231 opsys=netbsd
3232 case "${canonical}" in
3233 alpha*) machine=alpha ;;
3234 x86_64-*) machine=amdx86-64 ;;
3235 arm-*) machine=arm ;;
3236 hppa-*) machine=hp800 ;;
3237 i[3456]86-*) machine=intel386 ;;
3238 m68k-*) machine=m68k ;;
3239 powerpc-*) machine=macppc ;;
3240 mips-*) machine=mips ;;
3241 mipse[bl]-*) machine=mips ;;
3242 sparc*-) machine=sparc ;;
3243 vax-*) machine=vax ;;
3244 esac
3245 ;;
3246
3247 ## OpenBSD ports
3248 *-*-openbsd* )
3249 opsys=openbsd
3250 case "${canonical}" in
3251 alpha*) machine=alpha ;;
3252 x86_64-*) machine=amdx86-64 ;;
3253 arm-*) machine=arm ;;
3254 hppa-*) machine=hp800 ;;
3255 i386-*) machine=intel386 ;;
3256 powerpc-*) machine=macppc ;;
3257 sparc*) machine=sparc ;;
3258 vax-*) machine=vax ;;
3259 esac
3260 ;;
3261
3262 alpha*-*-linux-gnu* )
3263 machine=alpha opsys=gnu-linux
3264 ;;
3265
3266 arm*-*-linux-gnu* )
3267 machine=arm opsys=gnu-linux
3268 ;;
3269
3270 ## Apple Darwin / Mac OS X
3271 *-apple-darwin* )
3272 case "${canonical}" in
3273 i[3456]86-* ) machine=intel386 ;;
3274 powerpc-* ) machine=macppc ;;
3275 x86_64-* ) machine=amdx86-64 ;;
3276 * ) unported=yes ;;
3277 esac
3278 opsys=darwin
3279 # Define CPP as follows to make autoconf work correctly.
3280 CPP="${CC-cc} -E -no-cpp-precomp"
3281 # Use fink packages if available.
3282 if test -d /sw/include && test -d /sw/lib; then
3283 GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
3284 CPP="${CPP} ${GCC_TEST_OPTIONS}"
3285 NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
3286 fi
3287 ;;
3288
3289 ## HP 9000 series 700 and 800, running HP/UX
3290 hppa*-hp-hpux10.2* )
3291 machine=hp800 opsys=hpux10-20
3292 ;;
3293 hppa*-hp-hpux1[1-9]* )
3294 machine=hp800 opsys=hpux11
3295 CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
3296 ;;
3297
3298 hppa*-*-linux-gnu* )
3299 machine=hp800 opsys=gnu-linux
3300 ;;
3301
3302 ## IBM machines
3303 s390-*-linux-gnu* )
3304 machine=ibms390 opsys=gnu-linux
3305 ;;
3306 s390x-*-linux-gnu* )
3307 machine=ibms390x opsys=gnu-linux
3308 ;;
3309 rs6000-ibm-aix4.[23]* )
3310 machine=ibmrs6000 opsys=aix4-2
3311 ;;
3312 powerpc-ibm-aix4.[23]* )
3313 machine=ibmrs6000 opsys=aix4-2
3314 ;;
3315 rs6000-ibm-aix[56]* )
3316 machine=ibmrs6000 opsys=aix4-2
3317 ;;
3318 powerpc-ibm-aix[56]* )
3319 machine=ibmrs6000 opsys=aix4-2
3320 ;;
3321
3322 ## Macintosh PowerPC
3323 powerpc*-*-linux-gnu* )
3324 machine=macppc opsys=gnu-linux
3325 ;;
3326
3327 ## Silicon Graphics machines
3328 ## Iris 4D
3329 mips-sgi-irix6.5 )
3330 machine=iris4d opsys=irix6-5
3331 # Without defining _LANGUAGE_C, things get masked out in the headers
3332 # so that, for instance, grepping for `free' in stdlib.h fails and
3333 # AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
3334 NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
3335 NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
3336 ;;
3337
3338 ## Suns
3339 sparc-*-linux-gnu* | sparc64-*-linux-gnu* )
3340 machine=sparc opsys=gnu-linux
3341 ;;
3342
3343 *-sun-solaris* \
3344 | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
3345 | x86_64-*-solaris2* | x86_64-*-sunos5*)
3346 case "${canonical}" in
3347 i[3456]86-*-* ) machine=intel386 ;;
3348 amd64-*-*|x86_64-*-*) machine=amdx86-64 ;;
3349 sparc* ) machine=sparc ;;
3350 * ) unported=yes ;;
3351 esac
3352 case "${canonical}" in
3353 *-sunos5.6* | *-solaris2.6* )
3354 opsys=sol2-6
3355 NON_GNU_CPP=/usr/ccs/lib/cpp
3356 RANLIB="ar -ts"
3357 ;;
3358 *-sunos5.[7-9]* | *-solaris2.[7-9]* )
3359 opsys=sol2-6
3360 emacs_check_sunpro_c=yes
3361 NON_GNU_CPP=/usr/ccs/lib/cpp
3362 ;;
3363 *-sunos5* | *-solaris* )
3364 opsys=sol2-10
3365 emacs_check_sunpro_c=yes
3366 NON_GNU_CPP=/usr/ccs/lib/cpp
3367 ;;
3368 esac
3369 ## Watch out for a compiler that we know will not work.
3370 case "${canonical}" in
3371 *-solaris* | *-sunos5* )
3372 if [ "x$CC" = x/usr/ucb/cc ]; then
3373 ## /usr/ucb/cc doesn't work;
3374 ## we should find some other compiler that does work.
3375 unset CC
3376 fi
3377 ;;
3378 *) ;;
3379 esac
3380 ;;
3381
3382 ## IA-64
3383 ia64*-*-linux* )
3384 machine=ia64 opsys=gnu-linux
3385 ;;
3386
3387 ## Intel 386 machines where we don't care about the manufacturer.
3388 i[3456]86-*-* )
3389 machine=intel386
3390 case "${canonical}" in
3391 *-cygwin ) opsys=cygwin ;;
3392 *-darwin* ) opsys=darwin
3393 CPP="${CC-cc} -E -no-cpp-precomp"
3394 ;;
3395 *-linux-gnu* ) opsys=gnu-linux ;;
3396 *-sysv4.2uw* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
3397 *-sysv5uw* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
3398 *-sysv5OpenUNIX* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
3399 ## Otherwise, we'll fall through to the generic opsys code at the bottom.
3400 esac
3401 ;;
3402
3403 ## m68k Linux-based GNU system
3404 m68k-*-linux-gnu* )
3405 machine=m68k opsys=gnu-linux
3406 ;;
3407
3408 ## Mips Linux-based GNU system
3409 mips-*-linux-gnu* | mipsel-*-linux-gnu* \
3410 | mips64-*-linux-gnu* | mips64el-*-linux-gnu* )
3411 machine=mips opsys=gnu-linux
3412 ;;
3413
3414 ## AMD x86-64 Linux-based GNU system
3415 x86_64-*-linux-gnu* )
3416 machine=amdx86-64 opsys=gnu-linux
3417 ;;
3418
3419 ## Tensilica Xtensa Linux-based GNU system
3420 xtensa*-*-linux-gnu* )
3421 machine=xtensa opsys=gnu-linux
3422 ;;
3423
3424 ## SuperH Linux-based GNU system
3425 sh[34]*-*-linux-gnu* )
3426 machine=sh3 opsys=gnu-linux
3427 ;;
3428
3429 * )
3430 unported=yes
3431 ;;
3432 esac
3433
3434 ### If the code above didn't choose an operating system, just choose
3435 ### an operating system based on the configuration name. You really
3436 ### only want to use this when you have no idea what the right
3437 ### operating system is; if you know what operating systems a machine
3438 ### runs, it's cleaner to make it explicit in the case statement
3439 ### above.
3440 if test x"${opsys}" = x; then
3441 case "${canonical}" in
3442 *-gnu* ) opsys=gnu ;;
3443 * )
3444 unported=yes
3445 ;;
3446 esac
3447 fi
3448
3449
3450
3451 if test $unported = yes; then
3452 as_fn_error "Emacs hasn't been ported to \`${canonical}' systems.
3453 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
3454 fi
3455
3456 machfile="m/${machine}.h"
3457 opsysfile="s/${opsys}.h"
3458
3459
3460 #### Choose a compiler.
3461 test -n "$CC" && cc_specified=yes
3462
3463 # Save the value of CFLAGS that the user specified.
3464 SPECIFIED_CFLAGS="$CFLAGS"
3465
3466 ac_ext=c
3467 ac_cpp='$CPP $CPPFLAGS'
3468 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3469 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3470 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3471 if test -n "$ac_tool_prefix"; then
3472 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3473 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3475 $as_echo_n "checking for $ac_word... " >&6; }
3476 if test "${ac_cv_prog_CC+set}" = set; then :
3477 $as_echo_n "(cached) " >&6
3478 else
3479 if test -n "$CC"; then
3480 ac_cv_prog_CC="$CC" # Let the user override the test.
3481 else
3482 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3483 for as_dir in $PATH
3484 do
3485 IFS=$as_save_IFS
3486 test -z "$as_dir" && as_dir=.
3487 for ac_exec_ext in '' $ac_executable_extensions; do
3488 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3489 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3490 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3491 break 2
3492 fi
3493 done
3494 done
3495 IFS=$as_save_IFS
3496
3497 fi
3498 fi
3499 CC=$ac_cv_prog_CC
3500 if test -n "$CC"; then
3501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3502 $as_echo "$CC" >&6; }
3503 else
3504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3505 $as_echo "no" >&6; }
3506 fi
3507
3508
3509 fi
3510 if test -z "$ac_cv_prog_CC"; then
3511 ac_ct_CC=$CC
3512 # Extract the first word of "gcc", so it can be a program name with args.
3513 set dummy gcc; ac_word=$2
3514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3515 $as_echo_n "checking for $ac_word... " >&6; }
3516 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3517 $as_echo_n "(cached) " >&6
3518 else
3519 if test -n "$ac_ct_CC"; then
3520 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3521 else
3522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3523 for as_dir in $PATH
3524 do
3525 IFS=$as_save_IFS
3526 test -z "$as_dir" && as_dir=.
3527 for ac_exec_ext in '' $ac_executable_extensions; do
3528 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3529 ac_cv_prog_ac_ct_CC="gcc"
3530 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3531 break 2
3532 fi
3533 done
3534 done
3535 IFS=$as_save_IFS
3536
3537 fi
3538 fi
3539 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3540 if test -n "$ac_ct_CC"; then
3541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3542 $as_echo "$ac_ct_CC" >&6; }
3543 else
3544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3545 $as_echo "no" >&6; }
3546 fi
3547
3548 if test "x$ac_ct_CC" = x; then
3549 CC=""
3550 else
3551 case $cross_compiling:$ac_tool_warned in
3552 yes:)
3553 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3554 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3555 ac_tool_warned=yes ;;
3556 esac
3557 CC=$ac_ct_CC
3558 fi
3559 else
3560 CC="$ac_cv_prog_CC"
3561 fi
3562
3563 if test -z "$CC"; then
3564 if test -n "$ac_tool_prefix"; then
3565 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3566 set dummy ${ac_tool_prefix}cc; ac_word=$2
3567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3568 $as_echo_n "checking for $ac_word... " >&6; }
3569 if test "${ac_cv_prog_CC+set}" = set; then :
3570 $as_echo_n "(cached) " >&6
3571 else
3572 if test -n "$CC"; then
3573 ac_cv_prog_CC="$CC" # Let the user override the test.
3574 else
3575 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3576 for as_dir in $PATH
3577 do
3578 IFS=$as_save_IFS
3579 test -z "$as_dir" && as_dir=.
3580 for ac_exec_ext in '' $ac_executable_extensions; do
3581 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3582 ac_cv_prog_CC="${ac_tool_prefix}cc"
3583 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3584 break 2
3585 fi
3586 done
3587 done
3588 IFS=$as_save_IFS
3589
3590 fi
3591 fi
3592 CC=$ac_cv_prog_CC
3593 if test -n "$CC"; then
3594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3595 $as_echo "$CC" >&6; }
3596 else
3597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3598 $as_echo "no" >&6; }
3599 fi
3600
3601
3602 fi
3603 fi
3604 if test -z "$CC"; then
3605 # Extract the first word of "cc", so it can be a program name with args.
3606 set dummy cc; ac_word=$2
3607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3608 $as_echo_n "checking for $ac_word... " >&6; }
3609 if test "${ac_cv_prog_CC+set}" = set; then :
3610 $as_echo_n "(cached) " >&6
3611 else
3612 if test -n "$CC"; then
3613 ac_cv_prog_CC="$CC" # Let the user override the test.
3614 else
3615 ac_prog_rejected=no
3616 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3617 for as_dir in $PATH
3618 do
3619 IFS=$as_save_IFS
3620 test -z "$as_dir" && as_dir=.
3621 for ac_exec_ext in '' $ac_executable_extensions; do
3622 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3623 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3624 ac_prog_rejected=yes
3625 continue
3626 fi
3627 ac_cv_prog_CC="cc"
3628 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3629 break 2
3630 fi
3631 done
3632 done
3633 IFS=$as_save_IFS
3634
3635 if test $ac_prog_rejected = yes; then
3636 # We found a bogon in the path, so make sure we never use it.
3637 set dummy $ac_cv_prog_CC
3638 shift
3639 if test $# != 0; then
3640 # We chose a different compiler from the bogus one.
3641 # However, it has the same basename, so the bogon will be chosen
3642 # first if we set CC to just the basename; use the full file name.
3643 shift
3644 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3645 fi
3646 fi
3647 fi
3648 fi
3649 CC=$ac_cv_prog_CC
3650 if test -n "$CC"; then
3651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3652 $as_echo "$CC" >&6; }
3653 else
3654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3655 $as_echo "no" >&6; }
3656 fi
3657
3658
3659 fi
3660 if test -z "$CC"; then
3661 if test -n "$ac_tool_prefix"; then
3662 for ac_prog in cl.exe
3663 do
3664 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3665 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3667 $as_echo_n "checking for $ac_word... " >&6; }
3668 if test "${ac_cv_prog_CC+set}" = set; then :
3669 $as_echo_n "(cached) " >&6
3670 else
3671 if test -n "$CC"; then
3672 ac_cv_prog_CC="$CC" # Let the user override the test.
3673 else
3674 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3675 for as_dir in $PATH
3676 do
3677 IFS=$as_save_IFS
3678 test -z "$as_dir" && as_dir=.
3679 for ac_exec_ext in '' $ac_executable_extensions; do
3680 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3681 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3682 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3683 break 2
3684 fi
3685 done
3686 done
3687 IFS=$as_save_IFS
3688
3689 fi
3690 fi
3691 CC=$ac_cv_prog_CC
3692 if test -n "$CC"; then
3693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3694 $as_echo "$CC" >&6; }
3695 else
3696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3697 $as_echo "no" >&6; }
3698 fi
3699
3700
3701 test -n "$CC" && break
3702 done
3703 fi
3704 if test -z "$CC"; then
3705 ac_ct_CC=$CC
3706 for ac_prog in cl.exe
3707 do
3708 # Extract the first word of "$ac_prog", so it can be a program name with args.
3709 set dummy $ac_prog; ac_word=$2
3710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3711 $as_echo_n "checking for $ac_word... " >&6; }
3712 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3713 $as_echo_n "(cached) " >&6
3714 else
3715 if test -n "$ac_ct_CC"; then
3716 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3717 else
3718 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3719 for as_dir in $PATH
3720 do
3721 IFS=$as_save_IFS
3722 test -z "$as_dir" && as_dir=.
3723 for ac_exec_ext in '' $ac_executable_extensions; do
3724 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3725 ac_cv_prog_ac_ct_CC="$ac_prog"
3726 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3727 break 2
3728 fi
3729 done
3730 done
3731 IFS=$as_save_IFS
3732
3733 fi
3734 fi
3735 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3736 if test -n "$ac_ct_CC"; then
3737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3738 $as_echo "$ac_ct_CC" >&6; }
3739 else
3740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3741 $as_echo "no" >&6; }
3742 fi
3743
3744
3745 test -n "$ac_ct_CC" && break
3746 done
3747
3748 if test "x$ac_ct_CC" = x; then
3749 CC=""
3750 else
3751 case $cross_compiling:$ac_tool_warned in
3752 yes:)
3753 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3754 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3755 ac_tool_warned=yes ;;
3756 esac
3757 CC=$ac_ct_CC
3758 fi
3759 fi
3760
3761 fi
3762
3763
3764 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3765 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3766 as_fn_error "no acceptable C compiler found in \$PATH
3767 See \`config.log' for more details." "$LINENO" 5; }
3768
3769 # Provide some information about the compiler.
3770 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3771 set X $ac_compile
3772 ac_compiler=$2
3773 for ac_option in --version -v -V -qversion; do
3774 { { ac_try="$ac_compiler $ac_option >&5"
3775 case "(($ac_try" in
3776 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3777 *) ac_try_echo=$ac_try;;
3778 esac
3779 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3780 $as_echo "$ac_try_echo"; } >&5
3781 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3782 ac_status=$?
3783 if test -s conftest.err; then
3784 sed '10a\
3785 ... rest of stderr output deleted ...
3786 10q' conftest.err >conftest.er1
3787 cat conftest.er1 >&5
3788 fi
3789 rm -f conftest.er1 conftest.err
3790 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3791 test $ac_status = 0; }
3792 done
3793
3794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3795 /* end confdefs.h. */
3796
3797 int
3798 main ()
3799 {
3800
3801 ;
3802 return 0;
3803 }
3804 _ACEOF
3805 ac_clean_files_save=$ac_clean_files
3806 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3807 # Try to create an executable without -o first, disregard a.out.
3808 # It will help us diagnose broken compilers, and finding out an intuition
3809 # of exeext.
3810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3811 $as_echo_n "checking whether the C compiler works... " >&6; }
3812 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3813
3814 # The possible output files:
3815 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3816
3817 ac_rmfiles=
3818 for ac_file in $ac_files
3819 do
3820 case $ac_file in
3821 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3822 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3823 esac
3824 done
3825 rm -f $ac_rmfiles
3826
3827 if { { ac_try="$ac_link_default"
3828 case "(($ac_try" in
3829 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3830 *) ac_try_echo=$ac_try;;
3831 esac
3832 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3833 $as_echo "$ac_try_echo"; } >&5
3834 (eval "$ac_link_default") 2>&5
3835 ac_status=$?
3836 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3837 test $ac_status = 0; }; then :
3838 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3839 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3840 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3841 # so that the user can short-circuit this test for compilers unknown to
3842 # Autoconf.
3843 for ac_file in $ac_files ''
3844 do
3845 test -f "$ac_file" || continue
3846 case $ac_file in
3847 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3848 ;;
3849 [ab].out )
3850 # We found the default executable, but exeext='' is most
3851 # certainly right.
3852 break;;
3853 *.* )
3854 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3855 then :; else
3856 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3857 fi
3858 # We set ac_cv_exeext here because the later test for it is not
3859 # safe: cross compilers may not add the suffix if given an `-o'
3860 # argument, so we may need to know it at that point already.
3861 # Even if this section looks crufty: it has the advantage of
3862 # actually working.
3863 break;;
3864 * )
3865 break;;
3866 esac
3867 done
3868 test "$ac_cv_exeext" = no && ac_cv_exeext=
3869
3870 else
3871 ac_file=''
3872 fi
3873 if test -z "$ac_file"; then :
3874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3875 $as_echo "no" >&6; }
3876 $as_echo "$as_me: failed program was:" >&5
3877 sed 's/^/| /' conftest.$ac_ext >&5
3878
3879 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3880 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3881 { as_fn_set_status 77
3882 as_fn_error "C compiler cannot create executables
3883 See \`config.log' for more details." "$LINENO" 5; }; }
3884 else
3885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3886 $as_echo "yes" >&6; }
3887 fi
3888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3889 $as_echo_n "checking for C compiler default output file name... " >&6; }
3890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3891 $as_echo "$ac_file" >&6; }
3892 ac_exeext=$ac_cv_exeext
3893
3894 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3895 ac_clean_files=$ac_clean_files_save
3896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3897 $as_echo_n "checking for suffix of executables... " >&6; }
3898 if { { ac_try="$ac_link"
3899 case "(($ac_try" in
3900 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3901 *) ac_try_echo=$ac_try;;
3902 esac
3903 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3904 $as_echo "$ac_try_echo"; } >&5
3905 (eval "$ac_link") 2>&5
3906 ac_status=$?
3907 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3908 test $ac_status = 0; }; then :
3909 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3910 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3911 # work properly (i.e., refer to `conftest.exe'), while it won't with
3912 # `rm'.
3913 for ac_file in conftest.exe conftest conftest.*; do
3914 test -f "$ac_file" || continue
3915 case $ac_file in
3916 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3917 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3918 break;;
3919 * ) break;;
3920 esac
3921 done
3922 else
3923 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3924 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3925 as_fn_error "cannot compute suffix of executables: cannot compile and link
3926 See \`config.log' for more details." "$LINENO" 5; }
3927 fi
3928 rm -f conftest conftest$ac_cv_exeext
3929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3930 $as_echo "$ac_cv_exeext" >&6; }
3931
3932 rm -f conftest.$ac_ext
3933 EXEEXT=$ac_cv_exeext
3934 ac_exeext=$EXEEXT
3935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3936 /* end confdefs.h. */
3937 #include <stdio.h>
3938 int
3939 main ()
3940 {
3941 FILE *f = fopen ("conftest.out", "w");
3942 return ferror (f) || fclose (f) != 0;
3943
3944 ;
3945 return 0;
3946 }
3947 _ACEOF
3948 ac_clean_files="$ac_clean_files conftest.out"
3949 # Check that the compiler produces executables we can run. If not, either
3950 # the compiler is broken, or we cross compile.
3951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3952 $as_echo_n "checking whether we are cross compiling... " >&6; }
3953 if test "$cross_compiling" != yes; then
3954 { { ac_try="$ac_link"
3955 case "(($ac_try" in
3956 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3957 *) ac_try_echo=$ac_try;;
3958 esac
3959 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3960 $as_echo "$ac_try_echo"; } >&5
3961 (eval "$ac_link") 2>&5
3962 ac_status=$?
3963 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3964 test $ac_status = 0; }
3965 if { ac_try='./conftest$ac_cv_exeext'
3966 { { case "(($ac_try" in
3967 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3968 *) ac_try_echo=$ac_try;;
3969 esac
3970 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3971 $as_echo "$ac_try_echo"; } >&5
3972 (eval "$ac_try") 2>&5
3973 ac_status=$?
3974 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3975 test $ac_status = 0; }; }; then
3976 cross_compiling=no
3977 else
3978 if test "$cross_compiling" = maybe; then
3979 cross_compiling=yes
3980 else
3981 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3982 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3983 as_fn_error "cannot run C compiled programs.
3984 If you meant to cross compile, use \`--host'.
3985 See \`config.log' for more details." "$LINENO" 5; }
3986 fi
3987 fi
3988 fi
3989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3990 $as_echo "$cross_compiling" >&6; }
3991
3992 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3993 ac_clean_files=$ac_clean_files_save
3994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3995 $as_echo_n "checking for suffix of object files... " >&6; }
3996 if test "${ac_cv_objext+set}" = set; then :
3997 $as_echo_n "(cached) " >&6
3998 else
3999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4000 /* end confdefs.h. */
4001
4002 int
4003 main ()
4004 {
4005
4006 ;
4007 return 0;
4008 }
4009 _ACEOF
4010 rm -f conftest.o conftest.obj
4011 if { { ac_try="$ac_compile"
4012 case "(($ac_try" in
4013 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4014 *) ac_try_echo=$ac_try;;
4015 esac
4016 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4017 $as_echo "$ac_try_echo"; } >&5
4018 (eval "$ac_compile") 2>&5
4019 ac_status=$?
4020 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4021 test $ac_status = 0; }; then :
4022 for ac_file in conftest.o conftest.obj conftest.*; do
4023 test -f "$ac_file" || continue;
4024 case $ac_file in
4025 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4026 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4027 break;;
4028 esac
4029 done
4030 else
4031 $as_echo "$as_me: failed program was:" >&5
4032 sed 's/^/| /' conftest.$ac_ext >&5
4033
4034 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4035 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4036 as_fn_error "cannot compute suffix of object files: cannot compile
4037 See \`config.log' for more details." "$LINENO" 5; }
4038 fi
4039 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4040 fi
4041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4042 $as_echo "$ac_cv_objext" >&6; }
4043 OBJEXT=$ac_cv_objext
4044 ac_objext=$OBJEXT
4045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4046 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4047 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4048 $as_echo_n "(cached) " >&6
4049 else
4050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4051 /* end confdefs.h. */
4052
4053 int
4054 main ()
4055 {
4056 #ifndef __GNUC__
4057 choke me
4058 #endif
4059
4060 ;
4061 return 0;
4062 }
4063 _ACEOF
4064 if ac_fn_c_try_compile "$LINENO"; then :
4065 ac_compiler_gnu=yes
4066 else
4067 ac_compiler_gnu=no
4068 fi
4069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4070 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4071
4072 fi
4073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4074 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4075 if test $ac_compiler_gnu = yes; then
4076 GCC=yes
4077 else
4078 GCC=
4079 fi
4080 ac_test_CFLAGS=${CFLAGS+set}
4081 ac_save_CFLAGS=$CFLAGS
4082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4083 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4084 if test "${ac_cv_prog_cc_g+set}" = set; then :
4085 $as_echo_n "(cached) " >&6
4086 else
4087 ac_save_c_werror_flag=$ac_c_werror_flag
4088 ac_c_werror_flag=yes
4089 ac_cv_prog_cc_g=no
4090 CFLAGS="-g"
4091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4092 /* end confdefs.h. */
4093
4094 int
4095 main ()
4096 {
4097
4098 ;
4099 return 0;
4100 }
4101 _ACEOF
4102 if ac_fn_c_try_compile "$LINENO"; then :
4103 ac_cv_prog_cc_g=yes
4104 else
4105 CFLAGS=""
4106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4107 /* end confdefs.h. */
4108
4109 int
4110 main ()
4111 {
4112
4113 ;
4114 return 0;
4115 }
4116 _ACEOF
4117 if ac_fn_c_try_compile "$LINENO"; then :
4118
4119 else
4120 ac_c_werror_flag=$ac_save_c_werror_flag
4121 CFLAGS="-g"
4122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4123 /* end confdefs.h. */
4124
4125 int
4126 main ()
4127 {
4128
4129 ;
4130 return 0;
4131 }
4132 _ACEOF
4133 if ac_fn_c_try_compile "$LINENO"; then :
4134 ac_cv_prog_cc_g=yes
4135 fi
4136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4137 fi
4138 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4139 fi
4140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4141 ac_c_werror_flag=$ac_save_c_werror_flag
4142 fi
4143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4144 $as_echo "$ac_cv_prog_cc_g" >&6; }
4145 if test "$ac_test_CFLAGS" = set; then
4146 CFLAGS=$ac_save_CFLAGS
4147 elif test $ac_cv_prog_cc_g = yes; then
4148 if test "$GCC" = yes; then
4149 CFLAGS="-g -O2"
4150 else
4151 CFLAGS="-g"
4152 fi
4153 else
4154 if test "$GCC" = yes; then
4155 CFLAGS="-O2"
4156 else
4157 CFLAGS=
4158 fi
4159 fi
4160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4161 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4162 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4163 $as_echo_n "(cached) " >&6
4164 else
4165 ac_cv_prog_cc_c89=no
4166 ac_save_CC=$CC
4167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4168 /* end confdefs.h. */
4169 #include <stdarg.h>
4170 #include <stdio.h>
4171 #include <sys/types.h>
4172 #include <sys/stat.h>
4173 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4174 struct buf { int x; };
4175 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4176 static char *e (p, i)
4177 char **p;
4178 int i;
4179 {
4180 return p[i];
4181 }
4182 static char *f (char * (*g) (char **, int), char **p, ...)
4183 {
4184 char *s;
4185 va_list v;
4186 va_start (v,p);
4187 s = g (p, va_arg (v,int));
4188 va_end (v);
4189 return s;
4190 }
4191
4192 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4193 function prototypes and stuff, but not '\xHH' hex character constants.
4194 These don't provoke an error unfortunately, instead are silently treated
4195 as 'x'. The following induces an error, until -std is added to get
4196 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4197 array size at least. It's necessary to write '\x00'==0 to get something
4198 that's true only with -std. */
4199 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4200
4201 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4202 inside strings and character constants. */
4203 #define FOO(x) 'x'
4204 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4205
4206 int test (int i, double x);
4207 struct s1 {int (*f) (int a);};
4208 struct s2 {int (*f) (double a);};
4209 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4210 int argc;
4211 char **argv;
4212 int
4213 main ()
4214 {
4215 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4216 ;
4217 return 0;
4218 }
4219 _ACEOF
4220 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4221 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4222 do
4223 CC="$ac_save_CC $ac_arg"
4224 if ac_fn_c_try_compile "$LINENO"; then :
4225 ac_cv_prog_cc_c89=$ac_arg
4226 fi
4227 rm -f core conftest.err conftest.$ac_objext
4228 test "x$ac_cv_prog_cc_c89" != "xno" && break
4229 done
4230 rm -f conftest.$ac_ext
4231 CC=$ac_save_CC
4232
4233 fi
4234 # AC_CACHE_VAL
4235 case "x$ac_cv_prog_cc_c89" in
4236 x)
4237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4238 $as_echo "none needed" >&6; } ;;
4239 xno)
4240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4241 $as_echo "unsupported" >&6; } ;;
4242 *)
4243 CC="$CC $ac_cv_prog_cc_c89"
4244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4245 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4246 esac
4247 if test "x$ac_cv_prog_cc_c89" != xno; then :
4248
4249 fi
4250
4251 ac_ext=c
4252 ac_cpp='$CPP $CPPFLAGS'
4253 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4254 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4255 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4256
4257
4258 # On Suns, sometimes $CPP names a directory.
4259 if test -n "$CPP" && test -d "$CPP"; then
4260 CPP=
4261 fi
4262
4263 ## If not using gcc, and on Solaris, and no CPP specified, see if
4264 ## using a Sun compiler, which needs -Xs to prevent whitespace.
4265 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
4266 test x"$CPP" = x; then
4267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
4268 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
4269
4270 if test "${emacs_cv_sunpro_c+set}" = set; then :
4271 $as_echo_n "(cached) " >&6
4272 else
4273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4274 /* end confdefs.h. */
4275
4276 int
4277 main ()
4278 {
4279 #ifndef __SUNPRO_C
4280 fail;
4281 #endif
4282
4283 ;
4284 return 0;
4285 }
4286 _ACEOF
4287 if ac_fn_c_try_link "$LINENO"; then :
4288 emacs_cv_sunpro_c=yes
4289 else
4290 emacs_cv_sunpro_c=no
4291 fi
4292 rm -f core conftest.err conftest.$ac_objext \
4293 conftest$ac_exeext conftest.$ac_ext
4294 fi
4295
4296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
4297 $as_echo "$emacs_cv_sunpro_c" >&6; }
4298
4299 if test x"$emacs_cv_sunpro_c" = xyes; then
4300 NON_GNU_CPP="$CC -E -Xs"
4301 fi
4302 fi
4303
4304 #### Some systems specify a CPP to use unless we are using GCC.
4305 #### Now that we know whether we are using GCC, we can decide whether
4306 #### to use that one.
4307 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
4308 then
4309 CPP="$NON_GNU_CPP"
4310 fi
4311
4312 #### Some systems specify a CC to use unless we are using GCC.
4313 #### Now that we know whether we are using GCC, we can decide whether
4314 #### to use that one.
4315 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
4316 test x$cc_specified != xyes
4317 then
4318 CC="$NON_GNU_CC"
4319 fi
4320
4321 if test x$GCC = xyes; then
4322 test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
4323 else
4324 test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
4325 fi
4326
4327 ac_ext=c
4328 ac_cpp='$CPP $CPPFLAGS'
4329 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4330 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4331 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4333 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4334 # On Suns, sometimes $CPP names a directory.
4335 if test -n "$CPP" && test -d "$CPP"; then
4336 CPP=
4337 fi
4338 if test -z "$CPP"; then
4339 if test "${ac_cv_prog_CPP+set}" = set; then :
4340 $as_echo_n "(cached) " >&6
4341 else
4342 # Double quotes because CPP needs to be expanded
4343 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4344 do
4345 ac_preproc_ok=false
4346 for ac_c_preproc_warn_flag in '' yes
4347 do
4348 # Use a header file that comes with gcc, so configuring glibc
4349 # with a fresh cross-compiler works.
4350 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4351 # <limits.h> exists even on freestanding compilers.
4352 # On the NeXT, cc -E runs the code through the compiler's parser,
4353 # not just through cpp. "Syntax error" is here to catch this case.
4354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4355 /* end confdefs.h. */
4356 #ifdef __STDC__
4357 # include <limits.h>
4358 #else
4359 # include <assert.h>
4360 #endif
4361 Syntax error
4362 _ACEOF
4363 if ac_fn_c_try_cpp "$LINENO"; then :
4364
4365 else
4366 # Broken: fails on valid input.
4367 continue
4368 fi
4369 rm -f conftest.err conftest.$ac_ext
4370
4371 # OK, works on sane cases. Now check whether nonexistent headers
4372 # can be detected and how.
4373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4374 /* end confdefs.h. */
4375 #include <ac_nonexistent.h>
4376 _ACEOF
4377 if ac_fn_c_try_cpp "$LINENO"; then :
4378 # Broken: success on invalid input.
4379 continue
4380 else
4381 # Passes both tests.
4382 ac_preproc_ok=:
4383 break
4384 fi
4385 rm -f conftest.err conftest.$ac_ext
4386
4387 done
4388 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4389 rm -f conftest.err conftest.$ac_ext
4390 if $ac_preproc_ok; then :
4391 break
4392 fi
4393
4394 done
4395 ac_cv_prog_CPP=$CPP
4396
4397 fi
4398 CPP=$ac_cv_prog_CPP
4399 else
4400 ac_cv_prog_CPP=$CPP
4401 fi
4402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4403 $as_echo "$CPP" >&6; }
4404 ac_preproc_ok=false
4405 for ac_c_preproc_warn_flag in '' yes
4406 do
4407 # Use a header file that comes with gcc, so configuring glibc
4408 # with a fresh cross-compiler works.
4409 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4410 # <limits.h> exists even on freestanding compilers.
4411 # On the NeXT, cc -E runs the code through the compiler's parser,
4412 # not just through cpp. "Syntax error" is here to catch this case.
4413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4414 /* end confdefs.h. */
4415 #ifdef __STDC__
4416 # include <limits.h>
4417 #else
4418 # include <assert.h>
4419 #endif
4420 Syntax error
4421 _ACEOF
4422 if ac_fn_c_try_cpp "$LINENO"; then :
4423
4424 else
4425 # Broken: fails on valid input.
4426 continue
4427 fi
4428 rm -f conftest.err conftest.$ac_ext
4429
4430 # OK, works on sane cases. Now check whether nonexistent headers
4431 # can be detected and how.
4432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4433 /* end confdefs.h. */
4434 #include <ac_nonexistent.h>
4435 _ACEOF
4436 if ac_fn_c_try_cpp "$LINENO"; then :
4437 # Broken: success on invalid input.
4438 continue
4439 else
4440 # Passes both tests.
4441 ac_preproc_ok=:
4442 break
4443 fi
4444 rm -f conftest.err conftest.$ac_ext
4445
4446 done
4447 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4448 rm -f conftest.err conftest.$ac_ext
4449 if $ac_preproc_ok; then :
4450
4451 else
4452 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4453 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4454 as_fn_error "C preprocessor \"$CPP\" fails sanity check
4455 See \`config.log' for more details." "$LINENO" 5; }
4456 fi
4457
4458 ac_ext=c
4459 ac_cpp='$CPP $CPPFLAGS'
4460 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4461 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4462 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4463
4464
4465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4466 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4467 if test "${ac_cv_path_GREP+set}" = set; then :
4468 $as_echo_n "(cached) " >&6
4469 else
4470 if test -z "$GREP"; then
4471 ac_path_GREP_found=false
4472 # Loop through the user's path and test for each of PROGNAME-LIST
4473 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4474 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4475 do
4476 IFS=$as_save_IFS
4477 test -z "$as_dir" && as_dir=.
4478 for ac_prog in grep ggrep; do
4479 for ac_exec_ext in '' $ac_executable_extensions; do
4480 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4481 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4482 # Check for GNU ac_path_GREP and select it if it is found.
4483 # Check for GNU $ac_path_GREP
4484 case `"$ac_path_GREP" --version 2>&1` in
4485 *GNU*)
4486 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4487 *)
4488 ac_count=0
4489 $as_echo_n 0123456789 >"conftest.in"
4490 while :
4491 do
4492 cat "conftest.in" "conftest.in" >"conftest.tmp"
4493 mv "conftest.tmp" "conftest.in"
4494 cp "conftest.in" "conftest.nl"
4495 $as_echo 'GREP' >> "conftest.nl"
4496 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4497 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4498 as_fn_arith $ac_count + 1 && ac_count=$as_val
4499 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4500 # Best one so far, save it but keep looking for a better one
4501 ac_cv_path_GREP="$ac_path_GREP"
4502 ac_path_GREP_max=$ac_count
4503 fi
4504 # 10*(2^10) chars as input seems more than enough
4505 test $ac_count -gt 10 && break
4506 done
4507 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4508 esac
4509
4510 $ac_path_GREP_found && break 3
4511 done
4512 done
4513 done
4514 IFS=$as_save_IFS
4515 if test -z "$ac_cv_path_GREP"; then
4516 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4517 fi
4518 else
4519 ac_cv_path_GREP=$GREP
4520 fi
4521
4522 fi
4523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4524 $as_echo "$ac_cv_path_GREP" >&6; }
4525 GREP="$ac_cv_path_GREP"
4526
4527
4528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4529 $as_echo_n "checking for egrep... " >&6; }
4530 if test "${ac_cv_path_EGREP+set}" = set; then :
4531 $as_echo_n "(cached) " >&6
4532 else
4533 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4534 then ac_cv_path_EGREP="$GREP -E"
4535 else
4536 if test -z "$EGREP"; then
4537 ac_path_EGREP_found=false
4538 # Loop through the user's path and test for each of PROGNAME-LIST
4539 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4540 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4541 do
4542 IFS=$as_save_IFS
4543 test -z "$as_dir" && as_dir=.
4544 for ac_prog in egrep; do
4545 for ac_exec_ext in '' $ac_executable_extensions; do
4546 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4547 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4548 # Check for GNU ac_path_EGREP and select it if it is found.
4549 # Check for GNU $ac_path_EGREP
4550 case `"$ac_path_EGREP" --version 2>&1` in
4551 *GNU*)
4552 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4553 *)
4554 ac_count=0
4555 $as_echo_n 0123456789 >"conftest.in"
4556 while :
4557 do
4558 cat "conftest.in" "conftest.in" >"conftest.tmp"
4559 mv "conftest.tmp" "conftest.in"
4560 cp "conftest.in" "conftest.nl"
4561 $as_echo 'EGREP' >> "conftest.nl"
4562 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4563 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4564 as_fn_arith $ac_count + 1 && ac_count=$as_val
4565 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4566 # Best one so far, save it but keep looking for a better one
4567 ac_cv_path_EGREP="$ac_path_EGREP"
4568 ac_path_EGREP_max=$ac_count
4569 fi
4570 # 10*(2^10) chars as input seems more than enough
4571 test $ac_count -gt 10 && break
4572 done
4573 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4574 esac
4575
4576 $ac_path_EGREP_found && break 3
4577 done
4578 done
4579 done
4580 IFS=$as_save_IFS
4581 if test -z "$ac_cv_path_EGREP"; then
4582 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4583 fi
4584 else
4585 ac_cv_path_EGREP=$EGREP
4586 fi
4587
4588 fi
4589 fi
4590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4591 $as_echo "$ac_cv_path_EGREP" >&6; }
4592 EGREP="$ac_cv_path_EGREP"
4593
4594
4595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4596 $as_echo_n "checking for ANSI C header files... " >&6; }
4597 if test "${ac_cv_header_stdc+set}" = set; then :
4598 $as_echo_n "(cached) " >&6
4599 else
4600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4601 /* end confdefs.h. */
4602 #include <stdlib.h>
4603 #include <stdarg.h>
4604 #include <string.h>
4605 #include <float.h>
4606
4607 int
4608 main ()
4609 {
4610
4611 ;
4612 return 0;
4613 }
4614 _ACEOF
4615 if ac_fn_c_try_compile "$LINENO"; then :
4616 ac_cv_header_stdc=yes
4617 else
4618 ac_cv_header_stdc=no
4619 fi
4620 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4621
4622 if test $ac_cv_header_stdc = yes; then
4623 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4625 /* end confdefs.h. */
4626 #include <string.h>
4627
4628 _ACEOF
4629 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4630 $EGREP "memchr" >/dev/null 2>&1; then :
4631
4632 else
4633 ac_cv_header_stdc=no
4634 fi
4635 rm -f conftest*
4636
4637 fi
4638
4639 if test $ac_cv_header_stdc = yes; then
4640 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4642 /* end confdefs.h. */
4643 #include <stdlib.h>
4644
4645 _ACEOF
4646 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4647 $EGREP "free" >/dev/null 2>&1; then :
4648
4649 else
4650 ac_cv_header_stdc=no
4651 fi
4652 rm -f conftest*
4653
4654 fi
4655
4656 if test $ac_cv_header_stdc = yes; then
4657 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4658 if test "$cross_compiling" = yes; then :
4659 :
4660 else
4661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4662 /* end confdefs.h. */
4663 #include <ctype.h>
4664 #include <stdlib.h>
4665 #if ((' ' & 0x0FF) == 0x020)
4666 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4667 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4668 #else
4669 # define ISLOWER(c) \
4670 (('a' <= (c) && (c) <= 'i') \
4671 || ('j' <= (c) && (c) <= 'r') \
4672 || ('s' <= (c) && (c) <= 'z'))
4673 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4674 #endif
4675
4676 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4677 int
4678 main ()
4679 {
4680 int i;
4681 for (i = 0; i < 256; i++)
4682 if (XOR (islower (i), ISLOWER (i))
4683 || toupper (i) != TOUPPER (i))
4684 return 2;
4685 return 0;
4686 }
4687 _ACEOF
4688 if ac_fn_c_try_run "$LINENO"; then :
4689
4690 else
4691 ac_cv_header_stdc=no
4692 fi
4693 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4694 conftest.$ac_objext conftest.beam conftest.$ac_ext
4695 fi
4696
4697 fi
4698 fi
4699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4700 $as_echo "$ac_cv_header_stdc" >&6; }
4701 if test $ac_cv_header_stdc = yes; then
4702
4703 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4704
4705 fi
4706
4707 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4708 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4709 inttypes.h stdint.h unistd.h
4710 do :
4711 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4712 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4713 "
4714 eval as_val=\$$as_ac_Header
4715 if test "x$as_val" = x""yes; then :
4716 cat >>confdefs.h <<_ACEOF
4717 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4718 _ACEOF
4719
4720 fi
4721
4722 done
4723
4724
4725
4726 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4727 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4728 MINIX=yes
4729 else
4730 MINIX=
4731 fi
4732
4733
4734 if test "$MINIX" = yes; then
4735
4736 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4737
4738
4739 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4740
4741
4742 $as_echo "#define _MINIX 1" >>confdefs.h
4743
4744 fi
4745
4746
4747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4748 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4749 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4750 $as_echo_n "(cached) " >&6
4751 else
4752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4753 /* end confdefs.h. */
4754
4755 # define __EXTENSIONS__ 1
4756 $ac_includes_default
4757 int
4758 main ()
4759 {
4760
4761 ;
4762 return 0;
4763 }
4764 _ACEOF
4765 if ac_fn_c_try_compile "$LINENO"; then :
4766 ac_cv_safe_to_define___extensions__=yes
4767 else
4768 ac_cv_safe_to_define___extensions__=no
4769 fi
4770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4771 fi
4772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4773 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4774 test $ac_cv_safe_to_define___extensions__ = yes &&
4775 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4776
4777 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4778
4779 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4780
4781 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4782
4783 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4784
4785
4786
4787 ### Use -Wno-pointer-sign if the compiler supports it
4788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wno-pointer-sign" >&5
4789 $as_echo_n "checking whether gcc understands -Wno-pointer-sign... " >&6; }
4790 SAVE_CFLAGS="$CFLAGS"
4791 CFLAGS="$CFLAGS -Wno-pointer-sign"
4792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4793 /* end confdefs.h. */
4794
4795 int
4796 main ()
4797 {
4798
4799 ;
4800 return 0;
4801 }
4802 _ACEOF
4803 if ac_fn_c_try_compile "$LINENO"; then :
4804 has_option=yes
4805 else
4806 has_option=no
4807 fi
4808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4809 if test $has_option = yes; then
4810 C_WARNINGS_SWITCH="-Wno-pointer-sign $C_WARNINGS_SWITCH"
4811 fi
4812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
4813 $as_echo "$has_option" >&6; }
4814 CFLAGS="$SAVE_CFLAGS"
4815 unset has_option
4816 unset SAVE_CFLAGS
4817
4818 ### Use -Wdeclaration-after-statement if the compiler supports it
4819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
4820 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
4821 SAVE_CFLAGS="$CFLAGS"
4822 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
4823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4824 /* end confdefs.h. */
4825
4826 int
4827 main ()
4828 {
4829
4830 ;
4831 return 0;
4832 }
4833 _ACEOF
4834 if ac_fn_c_try_compile "$LINENO"; then :
4835 has_option=yes
4836 else
4837 has_option=no
4838 fi
4839 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4840 if test $has_option = yes; then
4841 C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
4842 fi
4843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
4844 $as_echo "$has_option" >&6; }
4845 CFLAGS="$SAVE_CFLAGS"
4846 unset has_option
4847 unset SAVE_CFLAGS
4848
4849 ### Use -Wold-style-definition if the compiler supports it
4850 # This can be removed when conversion to standard C is finished.
4851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wold-style-definition" >&5
4852 $as_echo_n "checking whether gcc understands -Wold-style-definition... " >&6; }
4853 SAVE_CFLAGS="$CFLAGS"
4854 CFLAGS="$CFLAGS -Wold-style-definition"
4855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4856 /* end confdefs.h. */
4857
4858 int
4859 main ()
4860 {
4861
4862 ;
4863 return 0;
4864 }
4865 _ACEOF
4866 if ac_fn_c_try_compile "$LINENO"; then :
4867 has_option=yes
4868 else
4869 has_option=no
4870 fi
4871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4872 if test $has_option = yes; then
4873 C_WARNINGS_SWITCH="-Wold-style-definition $C_WARNINGS_SWITCH"
4874 fi
4875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
4876 $as_echo "$has_option" >&6; }
4877 CFLAGS="$SAVE_CFLAGS"
4878 unset has_option
4879 unset SAVE_CFLAGS
4880
4881 ### Use -Wimplicit-function-declaration if the compiler supports it
4882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wimplicit-function-declaration" >&5
4883 $as_echo_n "checking whether gcc understands -Wimplicit-function-declaration... " >&6; }
4884 SAVE_CFLAGS="$CFLAGS"
4885 CFLAGS="$CFLAGS -Wimplicit-function-declaration"
4886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4887 /* end confdefs.h. */
4888
4889 int
4890 main ()
4891 {
4892
4893 ;
4894 return 0;
4895 }
4896 _ACEOF
4897 if ac_fn_c_try_compile "$LINENO"; then :
4898 has_option=yes
4899 else
4900 has_option=no
4901 fi
4902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4903 if test $has_option = yes; then
4904 C_WARNINGS_SWITCH="-Wimplicit-function-declaration $C_WARNINGS_SWITCH"
4905 fi
4906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
4907 $as_echo "$has_option" >&6; }
4908 CFLAGS="$SAVE_CFLAGS"
4909 unset has_option
4910 unset SAVE_CFLAGS
4911
4912
4913
4914
4915 #### Some other nice autoconf tests.
4916
4917 ac_ext=c
4918 ac_cpp='$CPP $CPPFLAGS'
4919 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4920 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4921 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4923 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4924 # On Suns, sometimes $CPP names a directory.
4925 if test -n "$CPP" && test -d "$CPP"; then
4926 CPP=
4927 fi
4928 if test -z "$CPP"; then
4929 if test "${ac_cv_prog_CPP+set}" = set; then :
4930 $as_echo_n "(cached) " >&6
4931 else
4932 # Double quotes because CPP needs to be expanded
4933 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4934 do
4935 ac_preproc_ok=false
4936 for ac_c_preproc_warn_flag in '' yes
4937 do
4938 # Use a header file that comes with gcc, so configuring glibc
4939 # with a fresh cross-compiler works.
4940 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4941 # <limits.h> exists even on freestanding compilers.
4942 # On the NeXT, cc -E runs the code through the compiler's parser,
4943 # not just through cpp. "Syntax error" is here to catch this case.
4944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4945 /* end confdefs.h. */
4946 #ifdef __STDC__
4947 # include <limits.h>
4948 #else
4949 # include <assert.h>
4950 #endif
4951 Syntax error
4952 _ACEOF
4953 if ac_fn_c_try_cpp "$LINENO"; then :
4954
4955 else
4956 # Broken: fails on valid input.
4957 continue
4958 fi
4959 rm -f conftest.err conftest.$ac_ext
4960
4961 # OK, works on sane cases. Now check whether nonexistent headers
4962 # can be detected and how.
4963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4964 /* end confdefs.h. */
4965 #include <ac_nonexistent.h>
4966 _ACEOF
4967 if ac_fn_c_try_cpp "$LINENO"; then :
4968 # Broken: success on invalid input.
4969 continue
4970 else
4971 # Passes both tests.
4972 ac_preproc_ok=:
4973 break
4974 fi
4975 rm -f conftest.err conftest.$ac_ext
4976
4977 done
4978 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4979 rm -f conftest.err conftest.$ac_ext
4980 if $ac_preproc_ok; then :
4981 break
4982 fi
4983
4984 done
4985 ac_cv_prog_CPP=$CPP
4986
4987 fi
4988 CPP=$ac_cv_prog_CPP
4989 else
4990 ac_cv_prog_CPP=$CPP
4991 fi
4992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4993 $as_echo "$CPP" >&6; }
4994 ac_preproc_ok=false
4995 for ac_c_preproc_warn_flag in '' yes
4996 do
4997 # Use a header file that comes with gcc, so configuring glibc
4998 # with a fresh cross-compiler works.
4999 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5000 # <limits.h> exists even on freestanding compilers.
5001 # On the NeXT, cc -E runs the code through the compiler's parser,
5002 # not just through cpp. "Syntax error" is here to catch this case.
5003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5004 /* end confdefs.h. */
5005 #ifdef __STDC__
5006 # include <limits.h>
5007 #else
5008 # include <assert.h>
5009 #endif
5010 Syntax error
5011 _ACEOF
5012 if ac_fn_c_try_cpp "$LINENO"; then :
5013
5014 else
5015 # Broken: fails on valid input.
5016 continue
5017 fi
5018 rm -f conftest.err conftest.$ac_ext
5019
5020 # OK, works on sane cases. Now check whether nonexistent headers
5021 # can be detected and how.
5022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5023 /* end confdefs.h. */
5024 #include <ac_nonexistent.h>
5025 _ACEOF
5026 if ac_fn_c_try_cpp "$LINENO"; then :
5027 # Broken: success on invalid input.
5028 continue
5029 else
5030 # Passes both tests.
5031 ac_preproc_ok=:
5032 break
5033 fi
5034 rm -f conftest.err conftest.$ac_ext
5035
5036 done
5037 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5038 rm -f conftest.err conftest.$ac_ext
5039 if $ac_preproc_ok; then :
5040
5041 else
5042 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5043 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5044 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5045 See \`config.log' for more details." "$LINENO" 5; }
5046 fi
5047
5048 ac_ext=c
5049 ac_cpp='$CPP $CPPFLAGS'
5050 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5051 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5052 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5053
5054 # Find a good install program. We prefer a C program (faster),
5055 # so one script is as good as another. But avoid the broken or
5056 # incompatible versions:
5057 # SysV /etc/install, /usr/sbin/install
5058 # SunOS /usr/etc/install
5059 # IRIX /sbin/install
5060 # AIX /bin/install
5061 # AmigaOS /C/install, which installs bootblocks on floppy discs
5062 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5063 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5064 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5065 # OS/2's system install, which has a completely different semantic
5066 # ./install, which can be erroneously created by make from ./install.sh.
5067 # Reject install programs that cannot install multiple files.
5068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
5069 $as_echo_n "checking for a BSD-compatible install... " >&6; }
5070 if test -z "$INSTALL"; then
5071 if test "${ac_cv_path_install+set}" = set; then :
5072 $as_echo_n "(cached) " >&6
5073 else
5074 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5075 for as_dir in $PATH
5076 do
5077 IFS=$as_save_IFS
5078 test -z "$as_dir" && as_dir=.
5079 # Account for people who put trailing slashes in PATH elements.
5080 case $as_dir/ in #((
5081 ./ | .// | /[cC]/* | \
5082 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5083 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
5084 /usr/ucb/* ) ;;
5085 *)
5086 # OSF1 and SCO ODT 3.0 have their own names for install.
5087 # Don't use installbsd from OSF since it installs stuff as root
5088 # by default.
5089 for ac_prog in ginstall scoinst install; do
5090 for ac_exec_ext in '' $ac_executable_extensions; do
5091 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
5092 if test $ac_prog = install &&
5093 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5094 # AIX install. It has an incompatible calling convention.
5095 :
5096 elif test $ac_prog = install &&
5097 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5098 # program-specific install script used by HP pwplus--don't use.
5099 :
5100 else
5101 rm -rf conftest.one conftest.two conftest.dir
5102 echo one > conftest.one
5103 echo two > conftest.two
5104 mkdir conftest.dir
5105 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
5106 test -s conftest.one && test -s conftest.two &&
5107 test -s conftest.dir/conftest.one &&
5108 test -s conftest.dir/conftest.two
5109 then
5110 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5111 break 3
5112 fi
5113 fi
5114 fi
5115 done
5116 done
5117 ;;
5118 esac
5119
5120 done
5121 IFS=$as_save_IFS
5122
5123 rm -rf conftest.one conftest.two conftest.dir
5124
5125 fi
5126 if test "${ac_cv_path_install+set}" = set; then
5127 INSTALL=$ac_cv_path_install
5128 else
5129 # As a last resort, use the slow shell script. Don't cache a
5130 # value for INSTALL within a source directory, because that will
5131 # break other packages using the cache if that directory is
5132 # removed, or if the value is a relative name.
5133 INSTALL=$ac_install_sh
5134 fi
5135 fi
5136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5137 $as_echo "$INSTALL" >&6; }
5138
5139 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5140 # It thinks the first close brace ends the variable substitution.
5141 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5142
5143 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5144
5145 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5146
5147 if test "x$RANLIB" = x; then
5148 if test -n "$ac_tool_prefix"; then
5149 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5150 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5152 $as_echo_n "checking for $ac_word... " >&6; }
5153 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5154 $as_echo_n "(cached) " >&6
5155 else
5156 if test -n "$RANLIB"; then
5157 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5158 else
5159 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5160 for as_dir in $PATH
5161 do
5162 IFS=$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_prog_RANLIB="${ac_tool_prefix}ranlib"
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 fi
5175 fi
5176 RANLIB=$ac_cv_prog_RANLIB
5177 if test -n "$RANLIB"; then
5178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5179 $as_echo "$RANLIB" >&6; }
5180 else
5181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5182 $as_echo "no" >&6; }
5183 fi
5184
5185
5186 fi
5187 if test -z "$ac_cv_prog_RANLIB"; then
5188 ac_ct_RANLIB=$RANLIB
5189 # Extract the first word of "ranlib", so it can be a program name with args.
5190 set dummy ranlib; ac_word=$2
5191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5192 $as_echo_n "checking for $ac_word... " >&6; }
5193 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5194 $as_echo_n "(cached) " >&6
5195 else
5196 if test -n "$ac_ct_RANLIB"; then
5197 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5198 else
5199 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5200 for as_dir in $PATH
5201 do
5202 IFS=$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_prog_ac_ct_RANLIB="ranlib"
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 fi
5215 fi
5216 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5217 if test -n "$ac_ct_RANLIB"; then
5218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5219 $as_echo "$ac_ct_RANLIB" >&6; }
5220 else
5221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5222 $as_echo "no" >&6; }
5223 fi
5224
5225 if test "x$ac_ct_RANLIB" = x; then
5226 RANLIB=":"
5227 else
5228 case $cross_compiling:$ac_tool_warned in
5229 yes:)
5230 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5231 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5232 ac_tool_warned=yes ;;
5233 esac
5234 RANLIB=$ac_ct_RANLIB
5235 fi
5236 else
5237 RANLIB="$ac_cv_prog_RANLIB"
5238 fi
5239
5240 fi
5241
5242 ## Although we're running on an amd64 kernel, we're actually compiling for
5243 ## the x86 architecture. The user should probably have provided an
5244 ## explicit --build to `configure', but if everything else than the kernel
5245 ## is running in i386 mode, we can help them out.
5246 if test "$machine" = "amdx86-64"; then
5247 ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
5248 if test "x$ac_cv_have_decl_i386" = x""yes; then :
5249
5250 fi
5251
5252 if test "$ac_cv_have_decl_i386" = "yes"; then
5253 canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
5254 machine=intel386
5255 machfile="m/${machine}.h"
5256 fi
5257 fi
5258
5259 # Extract the first word of "install-info", so it can be a program name with args.
5260 set dummy install-info; ac_word=$2
5261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5262 $as_echo_n "checking for $ac_word... " >&6; }
5263 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
5264 $as_echo_n "(cached) " >&6
5265 else
5266 case $INSTALL_INFO in
5267 [\\/]* | ?:[\\/]*)
5268 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5269 ;;
5270 *)
5271 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5272 for as_dir in $PATH
5273 do
5274 IFS=$as_save_IFS
5275 test -z "$as_dir" && as_dir=.
5276 for ac_exec_ext in '' $ac_executable_extensions; do
5277 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5278 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5279 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5280 break 2
5281 fi
5282 done
5283 done
5284 IFS=$as_save_IFS
5285
5286 ;;
5287 esac
5288 fi
5289 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5290 if test -n "$INSTALL_INFO"; then
5291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
5292 $as_echo "$INSTALL_INFO" >&6; }
5293 else
5294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5295 $as_echo "no" >&6; }
5296 fi
5297
5298
5299 # Extract the first word of "install-info", so it can be a program name with args.
5300 set dummy install-info; ac_word=$2
5301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5302 $as_echo_n "checking for $ac_word... " >&6; }
5303 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
5304 $as_echo_n "(cached) " >&6
5305 else
5306 case $INSTALL_INFO in
5307 [\\/]* | ?:[\\/]*)
5308 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5309 ;;
5310 *)
5311 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5312 for as_dir in /usr/sbin
5313 do
5314 IFS=$as_save_IFS
5315 test -z "$as_dir" && as_dir=.
5316 for ac_exec_ext in '' $ac_executable_extensions; do
5317 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5318 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5319 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5320 break 2
5321 fi
5322 done
5323 done
5324 IFS=$as_save_IFS
5325
5326 ;;
5327 esac
5328 fi
5329 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5330 if test -n "$INSTALL_INFO"; then
5331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
5332 $as_echo "$INSTALL_INFO" >&6; }
5333 else
5334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5335 $as_echo "no" >&6; }
5336 fi
5337
5338
5339 # Extract the first word of "install-info", so it can be a program name with args.
5340 set dummy install-info; ac_word=$2
5341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5342 $as_echo_n "checking for $ac_word... " >&6; }
5343 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
5344 $as_echo_n "(cached) " >&6
5345 else
5346 case $INSTALL_INFO in
5347 [\\/]* | ?:[\\/]*)
5348 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5349 ;;
5350 *)
5351 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5352 for as_dir in /sbin
5353 do
5354 IFS=$as_save_IFS
5355 test -z "$as_dir" && as_dir=.
5356 for ac_exec_ext in '' $ac_executable_extensions; do
5357 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5358 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5359 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5360 break 2
5361 fi
5362 done
5363 done
5364 IFS=$as_save_IFS
5365
5366 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
5367 ;;
5368 esac
5369 fi
5370 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5371 if test -n "$INSTALL_INFO"; then
5372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
5373 $as_echo "$INSTALL_INFO" >&6; }
5374 else
5375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5376 $as_echo "no" >&6; }
5377 fi
5378
5379
5380 # Extract the first word of "gzip", so it can be a program name with args.
5381 set dummy gzip; ac_word=$2
5382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5383 $as_echo_n "checking for $ac_word... " >&6; }
5384 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
5385 $as_echo_n "(cached) " >&6
5386 else
5387 case $GZIP_PROG in
5388 [\\/]* | ?:[\\/]*)
5389 ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
5390 ;;
5391 *)
5392 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5393 for as_dir in $PATH
5394 do
5395 IFS=$as_save_IFS
5396 test -z "$as_dir" && as_dir=.
5397 for ac_exec_ext in '' $ac_executable_extensions; do
5398 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5399 ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
5400 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5401 break 2
5402 fi
5403 done
5404 done
5405 IFS=$as_save_IFS
5406
5407 ;;
5408 esac
5409 fi
5410 GZIP_PROG=$ac_cv_path_GZIP_PROG
5411 if test -n "$GZIP_PROG"; then
5412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
5413 $as_echo "$GZIP_PROG" >&6; }
5414 else
5415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5416 $as_echo "no" >&6; }
5417 fi
5418
5419
5420
5421
5422 ## Need makeinfo >= 4.6 (?) to build the manuals.
5423 # Extract the first word of "makeinfo", so it can be a program name with args.
5424 set dummy makeinfo; ac_word=$2
5425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5426 $as_echo_n "checking for $ac_word... " >&6; }
5427 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
5428 $as_echo_n "(cached) " >&6
5429 else
5430 case $MAKEINFO in
5431 [\\/]* | ?:[\\/]*)
5432 ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
5433 ;;
5434 *)
5435 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5436 for as_dir in $PATH
5437 do
5438 IFS=$as_save_IFS
5439 test -z "$as_dir" && as_dir=.
5440 for ac_exec_ext in '' $ac_executable_extensions; do
5441 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5442 ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
5443 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5444 break 2
5445 fi
5446 done
5447 done
5448 IFS=$as_save_IFS
5449
5450 test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
5451 ;;
5452 esac
5453 fi
5454 MAKEINFO=$ac_cv_path_MAKEINFO
5455 if test -n "$MAKEINFO"; then
5456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
5457 $as_echo "$MAKEINFO" >&6; }
5458 else
5459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5460 $as_echo "no" >&6; }
5461 fi
5462
5463
5464 if test "$MAKEINFO" != "no" && \
5465 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
5466 MAKEINFO=no
5467 fi
5468
5469 ## Makeinfo is unusual. For a released Emacs, the manuals are
5470 ## pre-built, and not deleted by the normal clean rules. makeinfo is
5471 ## therefore in the category of "special tools" not normally required, which
5472 ## configure does not have to check for (eg autoconf itself).
5473 ## In a Bazaar checkout on the other hand, the manuals are not included.
5474 ## So makeinfo is a requirement to build from Bazaar, and configure
5475 ## should test for it as it does for any other build requirement.
5476 ## We use the presence of $srcdir/info/emacs to distinguish a release,
5477 ## with pre-built manuals, from a Bazaar checkout.
5478 if test "$MAKEINFO" = "no"; then
5479 if test "x${with_makeinfo}" = "xno"; then
5480 MAKEINFO=off
5481 elif test ! -e $srcdir/info/emacs; then
5482 as_fn_error "You do not seem to have makeinfo >= 4.6, and your
5483 source tree does not seem to have pre-built manuals in the \`info' directory.
5484 Either install a suitable version of makeinfo, or re-run configure
5485 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
5486 fi
5487 fi
5488
5489
5490 if test x$GCC = xyes && test "x$GCC_LINK_TEST_OPTIONS" != x
5491 then
5492 ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
5493 fi
5494
5495 if test x$GCC = x && test "x$NON_GCC_LINK_TEST_OPTIONS" != x
5496 then
5497 ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
5498 fi
5499
5500
5501 late_LDFLAGS=$LDFLAGS
5502 if test "$GCC" = yes; then
5503 LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
5504 else
5505 LDFLAGS="$LDFLAGS -znocombreloc"
5506 fi
5507
5508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
5509 $as_echo_n "checking for -znocombreloc... " >&6; }
5510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5511 /* end confdefs.h. */
5512 main(){return 0;}
5513 _ACEOF
5514 if ac_fn_c_try_link "$LINENO"; then :
5515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5516 $as_echo "yes" >&6; }
5517 else
5518 LDFLAGS=$late_LDFLAGS
5519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5520 $as_echo "no" >&6; }
5521 fi
5522 rm -f core conftest.err conftest.$ac_objext \
5523 conftest$ac_exeext conftest.$ac_ext
5524
5525
5526 # The value of CPP is a quoted variable reference, so we need to do this
5527 # to get its actual value...
5528 CPP=`eval "echo $CPP"`
5529
5530
5531 CANNOT_DUMP=no
5532 case "$opsys" in
5533 your-opsys-here)
5534 CANNOT_DUMP=yes
5535
5536 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
5537
5538 ;;
5539 esac
5540
5541
5542
5543 UNEXEC_OBJ=unexelf.o
5544 case "$opsys" in
5545 # MSDOS uses unexcoff.o
5546 # MSWindows uses unexw32.o
5547 aix4-2)
5548 UNEXEC_OBJ=unexaix.o
5549 ;;
5550 cygwin)
5551 UNEXEC_OBJ=unexcw.o
5552 ;;
5553 darwin)
5554 UNEXEC_OBJ=unexmacosx.o
5555 ;;
5556 hpux10-20 | hpux11)
5557 UNEXEC_OBJ=unexhp9k800.o
5558 ;;
5559 sol2-10)
5560 # Use the Solaris dldump() function, called from unexsol.c, to dump
5561 # emacs, instead of the generic ELF dump code found in unexelf.c.
5562 # The resulting binary has a complete symbol table, and is better
5563 # for debugging and other observability tools (debuggers, pstack, etc).
5564 #
5565 # If you encounter a problem using dldump(), please consider sending
5566 # a message to the OpenSolaris tools-linking mailing list:
5567 # http://mail.opensolaris.org/mailman/listinfo/tools-linking
5568 #
5569 # It is likely that dldump() works with older Solaris too, but this has
5570 # not been tested, so for now this change is for Solaris 10 or newer.
5571 UNEXEC_OBJ=unexsol.o
5572 ;;
5573 esac
5574
5575 LD_SWITCH_SYSTEM=
5576 case "$opsys" in
5577 freebsd)
5578 ## Let `ld' find image libs and similar things in /usr/local/lib.
5579 ## The system compiler, GCC, has apparently been modified to not
5580 ## look there, contrary to what a stock GCC would do.
5581 LD_SWITCH_SYSTEM=-L/usr/local/lib
5582 ;;
5583
5584 gnu-linux)
5585 ## cpp test was "ifdef __mips__", but presumably this is equivalent...
5586 test "$machine" = "mips" && LD_SWITCH_SYSTEM="-G 0"
5587 ;;
5588
5589 netbsd)
5590 LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
5591 ;;
5592
5593 openbsd)
5594 ## Han Boetes <han@mijncomputer.nl> says this is necessary,
5595 ## otherwise Emacs dumps core on elf systems.
5596 LD_SWITCH_SYSTEM="-Z"
5597 ;;
5598 esac
5599
5600
5601 ac_link="$ac_link $LD_SWITCH_SYSTEM"
5602
5603 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
5604 ## which has not been defined yet. When this was handled with cpp,
5605 ## it was expanded to null when configure sourced the s/*.h file.
5606 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
5607 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
5608 ## (or somesuch), but because it is supposed to go at the _front_
5609 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
5610 ## Compare with the gnu-linux case below, which added to the end
5611 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
5612 ## LD_SWITCH_SYSTEM_TEMACS.
5613 case "$opsys" in
5614 netbsd|openbsd)
5615 ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
5616 LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
5617 esac
5618
5619
5620 C_SWITCH_MACHINE=
5621 if test "$machine" = "alpha"; then
5622 ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
5623 if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
5624
5625 fi
5626
5627 if test "$ac_cv_have_decl___ELF__" = "yes"; then
5628 ## With ELF, make sure that all common symbols get allocated to in the
5629 ## data section. Otherwise, the dump of temacs may miss variables in
5630 ## the shared library that have been initialized. For example, with
5631 ## GNU libc, __malloc_initialized would normally be resolved to the
5632 ## shared library's .bss section, which is fatal.
5633 if test "x$GCC" = "xyes"; then
5634 C_SWITCH_MACHINE="-fno-common"
5635 else
5636 as_fn_error "What gives? Fix me if DEC Unix supports ELF now." "$LINENO" 5
5637 fi
5638 else
5639 UNEXEC_OBJ=unexalpha.o
5640 fi
5641 fi
5642
5643
5644
5645
5646 C_SWITCH_SYSTEM=
5647 ## Some programs in src produce warnings saying certain subprograms
5648 ## are too complex and need a MAXMEM value greater than 2000 for
5649 ## additional optimization. --nils@exp-math.uni-essen.de
5650 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
5651 C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
5652 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
5653 ## It is redundant in glibc2, since we define _GNU_SOURCE.
5654
5655
5656
5657 LIBS_SYSTEM=
5658 case "$opsys" in
5659 ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
5660 aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
5661
5662 freebsd) LIBS_SYSTEM="-lutil" ;;
5663
5664 hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
5665
5666 sol2*) LIBS_SYSTEM="-lsocket -lnsl -lkstat" ;;
5667
5668 ## Motif needs -lgen.
5669 unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
5670 esac
5671
5672
5673
5674 ### Make sure subsequent tests use flags consistent with the build flags.
5675
5676 if test x"${OVERRIDE_CPPFLAGS}" != x; then
5677 CPPFLAGS="${OVERRIDE_CPPFLAGS}"
5678 else
5679 CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
5680 fi
5681
5682
5683
5684 # Check whether --enable-largefile was given.
5685 if test "${enable_largefile+set}" = set; then :
5686 enableval=$enable_largefile;
5687 fi
5688
5689 if test "$enable_largefile" != no; then
5690
5691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5692 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5693 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5694 $as_echo_n "(cached) " >&6
5695 else
5696 ac_cv_sys_largefile_CC=no
5697 if test "$GCC" != yes; then
5698 ac_save_CC=$CC
5699 while :; do
5700 # IRIX 6.2 and later do not support large files by default,
5701 # so use the C compiler's -n32 option if that helps.
5702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5703 /* end confdefs.h. */
5704 #include <sys/types.h>
5705 /* Check that off_t can represent 2**63 - 1 correctly.
5706 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5707 since some C++ compilers masquerading as C compilers
5708 incorrectly reject 9223372036854775807. */
5709 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5710 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5711 && LARGE_OFF_T % 2147483647 == 1)
5712 ? 1 : -1];
5713 int
5714 main ()
5715 {
5716
5717 ;
5718 return 0;
5719 }
5720 _ACEOF
5721 if ac_fn_c_try_compile "$LINENO"; then :
5722 break
5723 fi
5724 rm -f core conftest.err conftest.$ac_objext
5725 CC="$CC -n32"
5726 if ac_fn_c_try_compile "$LINENO"; then :
5727 ac_cv_sys_largefile_CC=' -n32'; break
5728 fi
5729 rm -f core conftest.err conftest.$ac_objext
5730 break
5731 done
5732 CC=$ac_save_CC
5733 rm -f conftest.$ac_ext
5734 fi
5735 fi
5736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5737 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5738 if test "$ac_cv_sys_largefile_CC" != no; then
5739 CC=$CC$ac_cv_sys_largefile_CC
5740 fi
5741
5742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5743 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5744 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5745 $as_echo_n "(cached) " >&6
5746 else
5747 while :; do
5748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5749 /* end confdefs.h. */
5750 #include <sys/types.h>
5751 /* Check that off_t can represent 2**63 - 1 correctly.
5752 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5753 since some C++ compilers masquerading as C compilers
5754 incorrectly reject 9223372036854775807. */
5755 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5756 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5757 && LARGE_OFF_T % 2147483647 == 1)
5758 ? 1 : -1];
5759 int
5760 main ()
5761 {
5762
5763 ;
5764 return 0;
5765 }
5766 _ACEOF
5767 if ac_fn_c_try_compile "$LINENO"; then :
5768 ac_cv_sys_file_offset_bits=no; break
5769 fi
5770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5772 /* end confdefs.h. */
5773 #define _FILE_OFFSET_BITS 64
5774 #include <sys/types.h>
5775 /* Check that off_t can represent 2**63 - 1 correctly.
5776 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5777 since some C++ compilers masquerading as C compilers
5778 incorrectly reject 9223372036854775807. */
5779 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5780 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5781 && LARGE_OFF_T % 2147483647 == 1)
5782 ? 1 : -1];
5783 int
5784 main ()
5785 {
5786
5787 ;
5788 return 0;
5789 }
5790 _ACEOF
5791 if ac_fn_c_try_compile "$LINENO"; then :
5792 ac_cv_sys_file_offset_bits=64; break
5793 fi
5794 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5795 ac_cv_sys_file_offset_bits=unknown
5796 break
5797 done
5798 fi
5799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5800 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5801 case $ac_cv_sys_file_offset_bits in #(
5802 no | unknown) ;;
5803 *)
5804 cat >>confdefs.h <<_ACEOF
5805 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5806 _ACEOF
5807 ;;
5808 esac
5809 rm -rf conftest*
5810 if test $ac_cv_sys_file_offset_bits = unknown; then
5811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5812 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5813 if test "${ac_cv_sys_large_files+set}" = set; then :
5814 $as_echo_n "(cached) " >&6
5815 else
5816 while :; do
5817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5818 /* end confdefs.h. */
5819 #include <sys/types.h>
5820 /* Check that off_t can represent 2**63 - 1 correctly.
5821 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5822 since some C++ compilers masquerading as C compilers
5823 incorrectly reject 9223372036854775807. */
5824 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5825 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5826 && LARGE_OFF_T % 2147483647 == 1)
5827 ? 1 : -1];
5828 int
5829 main ()
5830 {
5831
5832 ;
5833 return 0;
5834 }
5835 _ACEOF
5836 if ac_fn_c_try_compile "$LINENO"; then :
5837 ac_cv_sys_large_files=no; break
5838 fi
5839 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5841 /* end confdefs.h. */
5842 #define _LARGE_FILES 1
5843 #include <sys/types.h>
5844 /* Check that off_t can represent 2**63 - 1 correctly.
5845 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5846 since some C++ compilers masquerading as C compilers
5847 incorrectly reject 9223372036854775807. */
5848 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5849 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5850 && LARGE_OFF_T % 2147483647 == 1)
5851 ? 1 : -1];
5852 int
5853 main ()
5854 {
5855
5856 ;
5857 return 0;
5858 }
5859 _ACEOF
5860 if ac_fn_c_try_compile "$LINENO"; then :
5861 ac_cv_sys_large_files=1; break
5862 fi
5863 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5864 ac_cv_sys_large_files=unknown
5865 break
5866 done
5867 fi
5868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5869 $as_echo "$ac_cv_sys_large_files" >&6; }
5870 case $ac_cv_sys_large_files in #(
5871 no | unknown) ;;
5872 *)
5873 cat >>confdefs.h <<_ACEOF
5874 #define _LARGE_FILES $ac_cv_sys_large_files
5875 _ACEOF
5876 ;;
5877 esac
5878 rm -rf conftest*
5879 fi
5880 fi
5881
5882
5883
5884 ## If user specified a crt-dir, use that unconditionally.
5885 if test "X$CRT_DIR" = "X"; then
5886
5887 case "$canonical" in
5888 x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
5889 ## On x86-64 and s390x GNU/Linux distributions, the standard library
5890 ## can be in a variety of places. We only try /usr/lib64 and /usr/lib.
5891 ## For anything else (eg /usr/lib32), it is up the user to specify
5892 ## the location (bug#5655).
5893 ## Test for crtn.o, not just the directory, because sometimes the
5894 ## directory exists but does not have the relevant files (bug#1287).
5895 ## FIXME better to test for binary compatibility somehow.
5896 test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
5897 ;;
5898
5899 powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
5900 esac
5901
5902 case "$opsys" in
5903 hpux10-20) CRT_DIR=/lib ;;
5904 esac
5905
5906 ## Default is /usr/lib.
5907 test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
5908
5909 else
5910
5911 ## Some platforms don't use any of these files, so it is not
5912 ## appropriate to put this test outside the if block.
5913 test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
5914 as_fn_error "crt*.o not found in specified location." "$LINENO" 5
5915
5916 fi
5917
5918
5919
5920 LIB_MATH=-lm
5921 LIB_STANDARD=
5922 START_FILES=
5923
5924 case $opsys in
5925 cygwin )
5926 LIB_MATH=
5927 START_FILES='pre-crt0.o'
5928 ;;
5929 darwin )
5930 ## Adding -lm confuses the dynamic linker, so omit it.
5931 LIB_MATH=
5932 START_FILES='pre-crt0.o'
5933 ;;
5934 freebsd )
5935 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
5936 START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
5937 ;;
5938 gnu-linux | gnu-kfreebsd )
5939 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
5940 START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
5941 ;;
5942 hpux10-20 | hpux11 )
5943 LIB_STANDARD=-lc
5944 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
5945 ;;
5946 netbsd | openbsd )
5947 if test -f $CRT_DIR/crti.o; then
5948 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
5949 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
5950 else
5951 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
5952 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
5953 fi
5954 ;;
5955 esac
5956
5957
5958
5959
5960
5961
5962
5963 if test "${with_sound}" != "no"; then
5964 # Sound support for GNU/Linux and the free BSDs.
5965 for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
5966 do :
5967 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5968 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5969 eval as_val=\$$as_ac_Header
5970 if test "x$as_val" = x""yes; then :
5971 cat >>confdefs.h <<_ACEOF
5972 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5973 _ACEOF
5974 have_sound_header=yes
5975 fi
5976
5977 done
5978
5979 # Emulation library used on NetBSD.
5980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
5981 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
5982 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
5983 $as_echo_n "(cached) " >&6
5984 else
5985 ac_check_lib_save_LIBS=$LIBS
5986 LIBS="-lossaudio $LIBS"
5987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5988 /* end confdefs.h. */
5989
5990 /* Override any GCC internal prototype to avoid an error.
5991 Use char because int might match the return type of a GCC
5992 builtin and then its argument prototype would still apply. */
5993 #ifdef __cplusplus
5994 extern "C"
5995 #endif
5996 char _oss_ioctl ();
5997 int
5998 main ()
5999 {
6000 return _oss_ioctl ();
6001 ;
6002 return 0;
6003 }
6004 _ACEOF
6005 if ac_fn_c_try_link "$LINENO"; then :
6006 ac_cv_lib_ossaudio__oss_ioctl=yes
6007 else
6008 ac_cv_lib_ossaudio__oss_ioctl=no
6009 fi
6010 rm -f core conftest.err conftest.$ac_objext \
6011 conftest$ac_exeext conftest.$ac_ext
6012 LIBS=$ac_check_lib_save_LIBS
6013 fi
6014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
6015 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
6016 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
6017 LIBSOUND=-lossaudio
6018 else
6019 LIBSOUND=
6020 fi
6021
6022
6023
6024 ALSA_REQUIRED=1.0.0
6025 ALSA_MODULES="alsa >= $ALSA_REQUIRED"
6026
6027 succeeded=no
6028
6029 # Extract the first word of "pkg-config", so it can be a program name with args.
6030 set dummy pkg-config; ac_word=$2
6031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6032 $as_echo_n "checking for $ac_word... " >&6; }
6033 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
6034 $as_echo_n "(cached) " >&6
6035 else
6036 case $PKG_CONFIG in
6037 [\\/]* | ?:[\\/]*)
6038 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6039 ;;
6040 *)
6041 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6042 for as_dir in $PATH
6043 do
6044 IFS=$as_save_IFS
6045 test -z "$as_dir" && as_dir=.
6046 for ac_exec_ext in '' $ac_executable_extensions; do
6047 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6048 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
6049 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6050 break 2
6051 fi
6052 done
6053 done
6054 IFS=$as_save_IFS
6055
6056 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6057 ;;
6058 esac
6059 fi
6060 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6061 if test -n "$PKG_CONFIG"; then
6062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
6063 $as_echo "$PKG_CONFIG" >&6; }
6064 else
6065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6066 $as_echo "no" >&6; }
6067 fi
6068
6069
6070
6071 if test "$PKG_CONFIG" = "no" ; then
6072 HAVE_ALSA=no
6073 else
6074 PKG_CONFIG_MIN_VERSION=0.9.0
6075 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
6076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
6077 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
6078
6079 if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
6080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6081 $as_echo "yes" >&6; }
6082 succeeded=yes
6083
6084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
6085 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
6086 ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
6087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
6088 $as_echo "$ALSA_CFLAGS" >&6; }
6089
6090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
6091 $as_echo_n "checking ALSA_LIBS... " >&6; }
6092 ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
6093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
6094 $as_echo "$ALSA_LIBS" >&6; }
6095 else
6096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6097 $as_echo "no" >&6; }
6098 ALSA_CFLAGS=""
6099 ALSA_LIBS=""
6100 ## If we have a custom action on failure, don't print errors, but
6101 ## do set a variable so people can do so.
6102 ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
6103
6104 fi
6105
6106
6107
6108 else
6109 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
6110 echo "*** See http://www.freedesktop.org/software/pkgconfig"
6111 fi
6112 fi
6113
6114 if test $succeeded = yes; then
6115 HAVE_ALSA=yes
6116 else
6117 HAVE_ALSA=no
6118 fi
6119
6120 if test $HAVE_ALSA = yes; then
6121 SAVE_CFLAGS="$CFLAGS"
6122 SAVE_LDFLAGS="$LDFLAGS"
6123 CFLAGS="$ALSA_CFLAGS $CFLAGS"
6124 LDFLAGS="$ALSA_LIBS $LDFLAGS"
6125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6126 /* end confdefs.h. */
6127 #include <asoundlib.h>
6128 int
6129 main ()
6130 {
6131 snd_lib_error_set_handler (0);
6132 ;
6133 return 0;
6134 }
6135 _ACEOF
6136 if ac_fn_c_try_compile "$LINENO"; then :
6137 emacs_alsa_normal=yes
6138 else
6139 emacs_alsa_normal=no
6140 fi
6141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6142 if test "$emacs_alsa_normal" != yes; then
6143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6144 /* end confdefs.h. */
6145 #include <alsa/asoundlib.h>
6146 int
6147 main ()
6148 {
6149 snd_lib_error_set_handler (0);
6150 ;
6151 return 0;
6152 }
6153 _ACEOF
6154 if ac_fn_c_try_compile "$LINENO"; then :
6155 emacs_alsa_subdir=yes
6156 else
6157 emacs_alsa_subdir=no
6158 fi
6159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6160 if test "$emacs_alsa_subdir" != yes; then
6161 as_fn_error "pkg-config found alsa, but it does not compile. See config.log for error messages." "$LINENO" 5
6162 fi
6163 ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
6164 fi
6165
6166 CFLAGS="$SAVE_CFLAGS"
6167 LDFLAGS="$SAVE_LDFLAGS"
6168 LIBSOUND="$LIBSOUND $ALSA_LIBS"
6169 CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
6170
6171 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
6172
6173 fi
6174
6175 if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
6176 case "$opsys" in
6177 gnu-linux|freebsd|netbsd)
6178
6179 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
6180
6181 ;;
6182 esac
6183 fi
6184
6185
6186 fi
6187
6188 for ac_header in sys/select.h sys/timeb.h sys/time.h unistd.h utime.h \
6189 linux/version.h sys/systeminfo.h termios.h limits.h string.h stdlib.h \
6190 stdio_ext.h fcntl.h strings.h coff.h pty.h sys/mman.h \
6191 sys/param.h sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
6192 sys/utsname.h pwd.h utmp.h dirent.h util.h
6193 do :
6194 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6195 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6196 eval as_val=\$$as_ac_Header
6197 if test "x$as_val" = x""yes; then :
6198 cat >>confdefs.h <<_ACEOF
6199 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6200 _ACEOF
6201
6202 fi
6203
6204 done
6205
6206
6207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
6208 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
6209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6210 /* end confdefs.h. */
6211 #include <sys/personality.h>
6212 int
6213 main ()
6214 {
6215 personality (PER_LINUX32)
6216 ;
6217 return 0;
6218 }
6219 _ACEOF
6220 if ac_fn_c_try_compile "$LINENO"; then :
6221 emacs_cv_personality_linux32=yes
6222 else
6223 emacs_cv_personality_linux32=no
6224 fi
6225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
6227 $as_echo "$emacs_cv_personality_linux32" >&6; }
6228
6229 if test $emacs_cv_personality_linux32 = yes; then
6230
6231 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
6232
6233 fi
6234
6235 for ac_header in term.h
6236 do :
6237 ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
6238 if test "x$ac_cv_header_term_h" = x""yes; then :
6239 cat >>confdefs.h <<_ACEOF
6240 #define HAVE_TERM_H 1
6241 _ACEOF
6242
6243 fi
6244
6245 done
6246
6247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6248 $as_echo_n "checking for ANSI C header files... " >&6; }
6249 if test "${ac_cv_header_stdc+set}" = set; then :
6250 $as_echo_n "(cached) " >&6
6251 else
6252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6253 /* end confdefs.h. */
6254 #include <stdlib.h>
6255 #include <stdarg.h>
6256 #include <string.h>
6257 #include <float.h>
6258
6259 int
6260 main ()
6261 {
6262
6263 ;
6264 return 0;
6265 }
6266 _ACEOF
6267 if ac_fn_c_try_compile "$LINENO"; then :
6268 ac_cv_header_stdc=yes
6269 else
6270 ac_cv_header_stdc=no
6271 fi
6272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6273
6274 if test $ac_cv_header_stdc = yes; then
6275 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6277 /* end confdefs.h. */
6278 #include <string.h>
6279
6280 _ACEOF
6281 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6282 $EGREP "memchr" >/dev/null 2>&1; then :
6283
6284 else
6285 ac_cv_header_stdc=no
6286 fi
6287 rm -f conftest*
6288
6289 fi
6290
6291 if test $ac_cv_header_stdc = yes; then
6292 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6294 /* end confdefs.h. */
6295 #include <stdlib.h>
6296
6297 _ACEOF
6298 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6299 $EGREP "free" >/dev/null 2>&1; then :
6300
6301 else
6302 ac_cv_header_stdc=no
6303 fi
6304 rm -f conftest*
6305
6306 fi
6307
6308 if test $ac_cv_header_stdc = yes; then
6309 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6310 if test "$cross_compiling" = yes; then :
6311 :
6312 else
6313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6314 /* end confdefs.h. */
6315 #include <ctype.h>
6316 #include <stdlib.h>
6317 #if ((' ' & 0x0FF) == 0x020)
6318 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6319 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6320 #else
6321 # define ISLOWER(c) \
6322 (('a' <= (c) && (c) <= 'i') \
6323 || ('j' <= (c) && (c) <= 'r') \
6324 || ('s' <= (c) && (c) <= 'z'))
6325 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6326 #endif
6327
6328 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6329 int
6330 main ()
6331 {
6332 int i;
6333 for (i = 0; i < 256; i++)
6334 if (XOR (islower (i), ISLOWER (i))
6335 || toupper (i) != TOUPPER (i))
6336 return 2;
6337 return 0;
6338 }
6339 _ACEOF
6340 if ac_fn_c_try_run "$LINENO"; then :
6341
6342 else
6343 ac_cv_header_stdc=no
6344 fi
6345 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6346 conftest.$ac_objext conftest.beam conftest.$ac_ext
6347 fi
6348
6349 fi
6350 fi
6351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6352 $as_echo "$ac_cv_header_stdc" >&6; }
6353 if test $ac_cv_header_stdc = yes; then
6354
6355 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6356
6357 fi
6358
6359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
6360 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
6361 if test "${ac_cv_header_time+set}" = set; then :
6362 $as_echo_n "(cached) " >&6
6363 else
6364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6365 /* end confdefs.h. */
6366 #include <sys/types.h>
6367 #include <sys/time.h>
6368 #include <time.h>
6369
6370 int
6371 main ()
6372 {
6373 if ((struct tm *) 0)
6374 return 0;
6375 ;
6376 return 0;
6377 }
6378 _ACEOF
6379 if ac_fn_c_try_compile "$LINENO"; then :
6380 ac_cv_header_time=yes
6381 else
6382 ac_cv_header_time=no
6383 fi
6384 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6385 fi
6386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
6387 $as_echo "$ac_cv_header_time" >&6; }
6388 if test $ac_cv_header_time = yes; then
6389
6390 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
6391
6392 fi
6393
6394 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
6395 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
6396 ac_have_decl=1
6397 else
6398 ac_have_decl=0
6399 fi
6400
6401 cat >>confdefs.h <<_ACEOF
6402 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
6403 _ACEOF
6404
6405 if test $ac_cv_have_decl_sys_siglist != yes; then
6406 # For Tru64, at least:
6407 ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
6408 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
6409 ac_have_decl=1
6410 else
6411 ac_have_decl=0
6412 fi
6413
6414 cat >>confdefs.h <<_ACEOF
6415 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
6416 _ACEOF
6417
6418 if test $ac_cv_have_decl___sys_siglist = yes; then
6419
6420 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
6421
6422 fi
6423 fi
6424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
6425 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
6426 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
6427 $as_echo_n "(cached) " >&6
6428 else
6429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6430 /* end confdefs.h. */
6431 #include <sys/types.h>
6432 #include <sys/wait.h>
6433 #ifndef WEXITSTATUS
6434 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
6435 #endif
6436 #ifndef WIFEXITED
6437 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
6438 #endif
6439
6440 int
6441 main ()
6442 {
6443 int s;
6444 wait (&s);
6445 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
6446 ;
6447 return 0;
6448 }
6449 _ACEOF
6450 if ac_fn_c_try_compile "$LINENO"; then :
6451 ac_cv_header_sys_wait_h=yes
6452 else
6453 ac_cv_header_sys_wait_h=no
6454 fi
6455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6456 fi
6457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
6458 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
6459 if test $ac_cv_header_sys_wait_h = yes; then
6460
6461 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
6462
6463 fi
6464
6465
6466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
6467 $as_echo_n "checking for struct utimbuf... " >&6; }
6468 if test "${emacs_cv_struct_utimbuf+set}" = set; then :
6469 $as_echo_n "(cached) " >&6
6470 else
6471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6472 /* end confdefs.h. */
6473 #ifdef TIME_WITH_SYS_TIME
6474 #include <sys/time.h>
6475 #include <time.h>
6476 #else
6477 #ifdef HAVE_SYS_TIME_H
6478 #include <sys/time.h>
6479 #else
6480 #include <time.h>
6481 #endif
6482 #endif
6483 #ifdef HAVE_UTIME_H
6484 #include <utime.h>
6485 #endif
6486 int
6487 main ()
6488 {
6489 static struct utimbuf x; x.actime = x.modtime;
6490 ;
6491 return 0;
6492 }
6493 _ACEOF
6494 if ac_fn_c_try_compile "$LINENO"; then :
6495 emacs_cv_struct_utimbuf=yes
6496 else
6497 emacs_cv_struct_utimbuf=no
6498 fi
6499 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6500 fi
6501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
6502 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
6503 if test $emacs_cv_struct_utimbuf = yes; then
6504
6505 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
6506
6507 fi
6508
6509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
6510 $as_echo_n "checking return type of signal handlers... " >&6; }
6511 if test "${ac_cv_type_signal+set}" = set; then :
6512 $as_echo_n "(cached) " >&6
6513 else
6514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6515 /* end confdefs.h. */
6516 #include <sys/types.h>
6517 #include <signal.h>
6518
6519 int
6520 main ()
6521 {
6522 return *(signal (0, 0)) (0) == 1;
6523 ;
6524 return 0;
6525 }
6526 _ACEOF
6527 if ac_fn_c_try_compile "$LINENO"; then :
6528 ac_cv_type_signal=int
6529 else
6530 ac_cv_type_signal=void
6531 fi
6532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6533 fi
6534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
6535 $as_echo "$ac_cv_type_signal" >&6; }
6536
6537 cat >>confdefs.h <<_ACEOF
6538 #define RETSIGTYPE $ac_cv_type_signal
6539 _ACEOF
6540
6541
6542
6543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
6544 $as_echo_n "checking for speed_t... " >&6; }
6545 if test "${emacs_cv_speed_t+set}" = set; then :
6546 $as_echo_n "(cached) " >&6
6547 else
6548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6549 /* end confdefs.h. */
6550 #include <termios.h>
6551 int
6552 main ()
6553 {
6554 speed_t x = 1;
6555 ;
6556 return 0;
6557 }
6558 _ACEOF
6559 if ac_fn_c_try_compile "$LINENO"; then :
6560 emacs_cv_speed_t=yes
6561 else
6562 emacs_cv_speed_t=no
6563 fi
6564 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6565 fi
6566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
6567 $as_echo "$emacs_cv_speed_t" >&6; }
6568 if test $emacs_cv_speed_t = yes; then
6569
6570 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
6571
6572 fi
6573
6574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
6575 $as_echo_n "checking for struct timeval... " >&6; }
6576 if test "${emacs_cv_struct_timeval+set}" = set; then :
6577 $as_echo_n "(cached) " >&6
6578 else
6579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6580 /* end confdefs.h. */
6581 #ifdef TIME_WITH_SYS_TIME
6582 #include <sys/time.h>
6583 #include <time.h>
6584 #else
6585 #ifdef HAVE_SYS_TIME_H
6586 #include <sys/time.h>
6587 #else
6588 #include <time.h>
6589 #endif
6590 #endif
6591 int
6592 main ()
6593 {
6594 static struct timeval x; x.tv_sec = x.tv_usec;
6595 ;
6596 return 0;
6597 }
6598 _ACEOF
6599 if ac_fn_c_try_compile "$LINENO"; then :
6600 emacs_cv_struct_timeval=yes
6601 else
6602 emacs_cv_struct_timeval=no
6603 fi
6604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6605 fi
6606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
6607 $as_echo "$emacs_cv_struct_timeval" >&6; }
6608 HAVE_TIMEVAL=$emacs_cv_struct_timeval
6609 if test $emacs_cv_struct_timeval = yes; then
6610
6611 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
6612
6613 fi
6614
6615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
6616 $as_echo_n "checking for struct exception... " >&6; }
6617 if test "${emacs_cv_struct_exception+set}" = set; then :
6618 $as_echo_n "(cached) " >&6
6619 else
6620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6621 /* end confdefs.h. */
6622 #include <math.h>
6623 int
6624 main ()
6625 {
6626 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
6627 ;
6628 return 0;
6629 }
6630 _ACEOF
6631 if ac_fn_c_try_compile "$LINENO"; then :
6632 emacs_cv_struct_exception=yes
6633 else
6634 emacs_cv_struct_exception=no
6635 fi
6636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6637 fi
6638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
6639 $as_echo "$emacs_cv_struct_exception" >&6; }
6640 HAVE_EXCEPTION=$emacs_cv_struct_exception
6641 if test $emacs_cv_struct_exception != yes; then
6642
6643 $as_echo "#define NO_MATHERR 1" >>confdefs.h
6644
6645 fi
6646
6647 for ac_header in sys/socket.h
6648 do :
6649 ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
6650 if test "x$ac_cv_header_sys_socket_h" = x""yes; then :
6651 cat >>confdefs.h <<_ACEOF
6652 #define HAVE_SYS_SOCKET_H 1
6653 _ACEOF
6654
6655 fi
6656
6657 done
6658
6659 for ac_header in net/if.h
6660 do :
6661 ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
6662 #if HAVE_SYS_SOCKET_H
6663 #include <sys/socket.h>
6664 #endif
6665 "
6666 if test "x$ac_cv_header_net_if_h" = x""yes; then :
6667 cat >>confdefs.h <<_ACEOF
6668 #define HAVE_NET_IF_H 1
6669 _ACEOF
6670
6671 fi
6672
6673 done
6674
6675
6676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
6677 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
6678 if test "${ac_cv_struct_tm+set}" = set; then :
6679 $as_echo_n "(cached) " >&6
6680 else
6681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6682 /* end confdefs.h. */
6683 #include <sys/types.h>
6684 #include <time.h>
6685
6686 int
6687 main ()
6688 {
6689 struct tm tm;
6690 int *p = &tm.tm_sec;
6691 return !p;
6692 ;
6693 return 0;
6694 }
6695 _ACEOF
6696 if ac_fn_c_try_compile "$LINENO"; then :
6697 ac_cv_struct_tm=time.h
6698 else
6699 ac_cv_struct_tm=sys/time.h
6700 fi
6701 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6702 fi
6703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
6704 $as_echo "$ac_cv_struct_tm" >&6; }
6705 if test $ac_cv_struct_tm = sys/time.h; then
6706
6707 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
6708
6709 fi
6710
6711 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
6712 #include <$ac_cv_struct_tm>
6713
6714 "
6715 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
6716
6717 cat >>confdefs.h <<_ACEOF
6718 #define HAVE_STRUCT_TM_TM_ZONE 1
6719 _ACEOF
6720
6721
6722 fi
6723
6724 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
6725
6726 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
6727
6728 else
6729 ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
6730 "
6731 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
6732 ac_have_decl=1
6733 else
6734 ac_have_decl=0
6735 fi
6736
6737 cat >>confdefs.h <<_ACEOF
6738 #define HAVE_DECL_TZNAME $ac_have_decl
6739 _ACEOF
6740
6741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
6742 $as_echo_n "checking for tzname... " >&6; }
6743 if test "${ac_cv_var_tzname+set}" = set; then :
6744 $as_echo_n "(cached) " >&6
6745 else
6746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6747 /* end confdefs.h. */
6748 #include <time.h>
6749 #if !HAVE_DECL_TZNAME
6750 extern char *tzname[];
6751 #endif
6752
6753 int
6754 main ()
6755 {
6756 return tzname[0][0];
6757 ;
6758 return 0;
6759 }
6760 _ACEOF
6761 if ac_fn_c_try_link "$LINENO"; then :
6762 ac_cv_var_tzname=yes
6763 else
6764 ac_cv_var_tzname=no
6765 fi
6766 rm -f core conftest.err conftest.$ac_objext \
6767 conftest$ac_exeext conftest.$ac_ext
6768 fi
6769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
6770 $as_echo "$ac_cv_var_tzname" >&6; }
6771 if test $ac_cv_var_tzname = yes; then
6772
6773 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
6774
6775 fi
6776 fi
6777
6778 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
6779 "
6780 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
6781
6782 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
6783
6784 fi
6785
6786 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
6787 #if HAVE_SYS_SOCKET_H
6788 #include <sys/socket.h>
6789 #endif
6790 #if HAVE_NET_IF_H
6791 #include <net/if.h>
6792 #endif
6793 "
6794 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
6795
6796 cat >>confdefs.h <<_ACEOF
6797 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
6798 _ACEOF
6799
6800
6801 fi
6802 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
6803 #if HAVE_SYS_SOCKET_H
6804 #include <sys/socket.h>
6805 #endif
6806 #if HAVE_NET_IF_H
6807 #include <net/if.h>
6808 #endif
6809 "
6810 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
6811
6812 cat >>confdefs.h <<_ACEOF
6813 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
6814 _ACEOF
6815
6816
6817 fi
6818 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
6819 #if HAVE_SYS_SOCKET_H
6820 #include <sys/socket.h>
6821 #endif
6822 #if HAVE_NET_IF_H
6823 #include <net/if.h>
6824 #endif
6825 "
6826 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
6827
6828 cat >>confdefs.h <<_ACEOF
6829 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
6830 _ACEOF
6831
6832
6833 fi
6834 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
6835 #if HAVE_SYS_SOCKET_H
6836 #include <sys/socket.h>
6837 #endif
6838 #if HAVE_NET_IF_H
6839 #include <net/if.h>
6840 #endif
6841 "
6842 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
6843
6844 cat >>confdefs.h <<_ACEOF
6845 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
6846 _ACEOF
6847
6848
6849 fi
6850 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
6851 #if HAVE_SYS_SOCKET_H
6852 #include <sys/socket.h>
6853 #endif
6854 #if HAVE_NET_IF_H
6855 #include <net/if.h>
6856 #endif
6857 "
6858 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
6859
6860 cat >>confdefs.h <<_ACEOF
6861 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
6862 _ACEOF
6863
6864
6865 fi
6866
6867
6868
6869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
6870 $as_echo_n "checking for function prototypes... " >&6; }
6871 if test "$ac_cv_prog_cc_c89" != no; then
6872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6873 $as_echo "yes" >&6; }
6874
6875 $as_echo "#define PROTOTYPES 1" >>confdefs.h
6876
6877
6878 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
6879
6880 else
6881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6882 $as_echo "no" >&6; }
6883 fi
6884
6885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
6886 $as_echo_n "checking for working volatile... " >&6; }
6887 if test "${ac_cv_c_volatile+set}" = set; then :
6888 $as_echo_n "(cached) " >&6
6889 else
6890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6891 /* end confdefs.h. */
6892
6893 int
6894 main ()
6895 {
6896
6897 volatile int x;
6898 int * volatile y = (int *) 0;
6899 return !x && !y;
6900 ;
6901 return 0;
6902 }
6903 _ACEOF
6904 if ac_fn_c_try_compile "$LINENO"; then :
6905 ac_cv_c_volatile=yes
6906 else
6907 ac_cv_c_volatile=no
6908 fi
6909 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6910 fi
6911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
6912 $as_echo "$ac_cv_c_volatile" >&6; }
6913 if test $ac_cv_c_volatile = no; then
6914
6915 $as_echo "#define volatile /**/" >>confdefs.h
6916
6917 fi
6918
6919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
6920 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
6921 if test "${ac_cv_c_const+set}" = set; then :
6922 $as_echo_n "(cached) " >&6
6923 else
6924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6925 /* end confdefs.h. */
6926
6927 int
6928 main ()
6929 {
6930 /* FIXME: Include the comments suggested by Paul. */
6931 #ifndef __cplusplus
6932 /* Ultrix mips cc rejects this. */
6933 typedef int charset[2];
6934 const charset cs;
6935 /* SunOS 4.1.1 cc rejects this. */
6936 char const *const *pcpcc;
6937 char **ppc;
6938 /* NEC SVR4.0.2 mips cc rejects this. */
6939 struct point {int x, y;};
6940 static struct point const zero = {0,0};
6941 /* AIX XL C 1.02.0.0 rejects this.
6942 It does not let you subtract one const X* pointer from another in
6943 an arm of an if-expression whose if-part is not a constant
6944 expression */
6945 const char *g = "string";
6946 pcpcc = &g + (g ? g-g : 0);
6947 /* HPUX 7.0 cc rejects these. */
6948 ++pcpcc;
6949 ppc = (char**) pcpcc;
6950 pcpcc = (char const *const *) ppc;
6951 { /* SCO 3.2v4 cc rejects this. */
6952 char *t;
6953 char const *s = 0 ? (char *) 0 : (char const *) 0;
6954
6955 *t++ = 0;
6956 if (s) return 0;
6957 }
6958 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
6959 int x[] = {25, 17};
6960 const int *foo = &x[0];
6961 ++foo;
6962 }
6963 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6964 typedef const int *iptr;
6965 iptr p = 0;
6966 ++p;
6967 }
6968 { /* AIX XL C 1.02.0.0 rejects this saying
6969 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6970 struct s { int j; const int *ap[3]; };
6971 struct s *b; b->j = 5;
6972 }
6973 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6974 const int foo = 10;
6975 if (!foo) return 0;
6976 }
6977 return !cs[0] && !zero.x;
6978 #endif
6979
6980 ;
6981 return 0;
6982 }
6983 _ACEOF
6984 if ac_fn_c_try_compile "$LINENO"; then :
6985 ac_cv_c_const=yes
6986 else
6987 ac_cv_c_const=no
6988 fi
6989 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6990 fi
6991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
6992 $as_echo "$ac_cv_c_const" >&6; }
6993 if test $ac_cv_c_const = no; then
6994
6995 $as_echo "#define const /**/" >>confdefs.h
6996
6997 fi
6998
6999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
7000 $as_echo_n "checking for void * support... " >&6; }
7001 if test "${emacs_cv_void_star+set}" = set; then :
7002 $as_echo_n "(cached) " >&6
7003 else
7004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7005 /* end confdefs.h. */
7006
7007 int
7008 main ()
7009 {
7010 void * foo;
7011 ;
7012 return 0;
7013 }
7014 _ACEOF
7015 if ac_fn_c_try_compile "$LINENO"; then :
7016 emacs_cv_void_star=yes
7017 else
7018 emacs_cv_void_star=no
7019 fi
7020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7021 fi
7022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
7023 $as_echo "$emacs_cv_void_star" >&6; }
7024 if test $emacs_cv_void_star = yes; then
7025 $as_echo "#define POINTER_TYPE void" >>confdefs.h
7026
7027 else
7028 $as_echo "#define POINTER_TYPE char" >>confdefs.h
7029
7030 fi
7031
7032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
7033 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
7034 if test "${ac_cv_c_bigendian+set}" = set; then :
7035 $as_echo_n "(cached) " >&6
7036 else
7037 ac_cv_c_bigendian=unknown
7038 # See if we're dealing with a universal compiler.
7039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7040 /* end confdefs.h. */
7041 #ifndef __APPLE_CC__
7042 not a universal capable compiler
7043 #endif
7044 typedef int dummy;
7045
7046 _ACEOF
7047 if ac_fn_c_try_compile "$LINENO"; then :
7048
7049 # Check for potential -arch flags. It is not universal unless
7050 # there are at least two -arch flags with different values.
7051 ac_arch=
7052 ac_prev=
7053 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
7054 if test -n "$ac_prev"; then
7055 case $ac_word in
7056 i?86 | x86_64 | ppc | ppc64)
7057 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
7058 ac_arch=$ac_word
7059 else
7060 ac_cv_c_bigendian=universal
7061 break
7062 fi
7063 ;;
7064 esac
7065 ac_prev=
7066 elif test "x$ac_word" = "x-arch"; then
7067 ac_prev=arch
7068 fi
7069 done
7070 fi
7071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7072 if test $ac_cv_c_bigendian = unknown; then
7073 # See if sys/param.h defines the BYTE_ORDER macro.
7074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7075 /* end confdefs.h. */
7076 #include <sys/types.h>
7077 #include <sys/param.h>
7078
7079 int
7080 main ()
7081 {
7082 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
7083 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
7084 && LITTLE_ENDIAN)
7085 bogus endian macros
7086 #endif
7087
7088 ;
7089 return 0;
7090 }
7091 _ACEOF
7092 if ac_fn_c_try_compile "$LINENO"; then :
7093 # It does; now see whether it defined to BIG_ENDIAN or not.
7094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7095 /* end confdefs.h. */
7096 #include <sys/types.h>
7097 #include <sys/param.h>
7098
7099 int
7100 main ()
7101 {
7102 #if BYTE_ORDER != BIG_ENDIAN
7103 not big endian
7104 #endif
7105
7106 ;
7107 return 0;
7108 }
7109 _ACEOF
7110 if ac_fn_c_try_compile "$LINENO"; then :
7111 ac_cv_c_bigendian=yes
7112 else
7113 ac_cv_c_bigendian=no
7114 fi
7115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7116 fi
7117 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7118 fi
7119 if test $ac_cv_c_bigendian = unknown; then
7120 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
7121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7122 /* end confdefs.h. */
7123 #include <limits.h>
7124
7125 int
7126 main ()
7127 {
7128 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
7129 bogus endian macros
7130 #endif
7131
7132 ;
7133 return 0;
7134 }
7135 _ACEOF
7136 if ac_fn_c_try_compile "$LINENO"; then :
7137 # It does; now see whether it defined to _BIG_ENDIAN or not.
7138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7139 /* end confdefs.h. */
7140 #include <limits.h>
7141
7142 int
7143 main ()
7144 {
7145 #ifndef _BIG_ENDIAN
7146 not big endian
7147 #endif
7148
7149 ;
7150 return 0;
7151 }
7152 _ACEOF
7153 if ac_fn_c_try_compile "$LINENO"; then :
7154 ac_cv_c_bigendian=yes
7155 else
7156 ac_cv_c_bigendian=no
7157 fi
7158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7159 fi
7160 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7161 fi
7162 if test $ac_cv_c_bigendian = unknown; then
7163 # Compile a test program.
7164 if test "$cross_compiling" = yes; then :
7165 # Try to guess by grepping values from an object file.
7166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7167 /* end confdefs.h. */
7168 short int ascii_mm[] =
7169 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
7170 short int ascii_ii[] =
7171 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
7172 int use_ascii (int i) {
7173 return ascii_mm[i] + ascii_ii[i];
7174 }
7175 short int ebcdic_ii[] =
7176 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
7177 short int ebcdic_mm[] =
7178 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
7179 int use_ebcdic (int i) {
7180 return ebcdic_mm[i] + ebcdic_ii[i];
7181 }
7182 extern int foo;
7183
7184 int
7185 main ()
7186 {
7187 return use_ascii (foo) == use_ebcdic (foo);
7188 ;
7189 return 0;
7190 }
7191 _ACEOF
7192 if ac_fn_c_try_compile "$LINENO"; then :
7193 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
7194 ac_cv_c_bigendian=yes
7195 fi
7196 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
7197 if test "$ac_cv_c_bigendian" = unknown; then
7198 ac_cv_c_bigendian=no
7199 else
7200 # finding both strings is unlikely to happen, but who knows?
7201 ac_cv_c_bigendian=unknown
7202 fi
7203 fi
7204 fi
7205 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7206 else
7207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7208 /* end confdefs.h. */
7209 $ac_includes_default
7210 int
7211 main ()
7212 {
7213
7214 /* Are we little or big endian? From Harbison&Steele. */
7215 union
7216 {
7217 long int l;
7218 char c[sizeof (long int)];
7219 } u;
7220 u.l = 1;
7221 return u.c[sizeof (long int) - 1] == 1;
7222
7223 ;
7224 return 0;
7225 }
7226 _ACEOF
7227 if ac_fn_c_try_run "$LINENO"; then :
7228 ac_cv_c_bigendian=no
7229 else
7230 ac_cv_c_bigendian=yes
7231 fi
7232 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7233 conftest.$ac_objext conftest.beam conftest.$ac_ext
7234 fi
7235
7236 fi
7237 fi
7238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
7239 $as_echo "$ac_cv_c_bigendian" >&6; }
7240 case $ac_cv_c_bigendian in #(
7241 yes)
7242 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
7243 ;; #(
7244 no)
7245 ;; #(
7246 universal)
7247
7248 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
7249
7250 ;; #(
7251 *)
7252 as_fn_error "unknown endianness
7253 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
7254 esac
7255
7256
7257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7258 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7259 set x ${MAKE-make}
7260 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7261 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
7262 $as_echo_n "(cached) " >&6
7263 else
7264 cat >conftest.make <<\_ACEOF
7265 SHELL = /bin/sh
7266 all:
7267 @echo '@@@%%%=$(MAKE)=@@@%%%'
7268 _ACEOF
7269 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7270 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7271 *@@@%%%=?*=@@@%%%*)
7272 eval ac_cv_prog_make_${ac_make}_set=yes;;
7273 *)
7274 eval ac_cv_prog_make_${ac_make}_set=no;;
7275 esac
7276 rm -f conftest.make
7277 fi
7278 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7280 $as_echo "yes" >&6; }
7281 SET_MAKE=
7282 else
7283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7284 $as_echo "no" >&6; }
7285 SET_MAKE="MAKE=${MAKE-make}"
7286 fi
7287
7288
7289 DEPFLAGS=
7290 MKDEPDIR=":"
7291 deps_frag=deps.mk
7292 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
7293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
7294 $as_echo_n "checking whether we are using GNU Make... " >&6; }
7295 HAVE_GNU_MAKE=no
7296 testval=`make --version 2>/dev/null | grep 'GNU Make'`
7297 if test "x$testval" != x; then
7298 HAVE_GNU_MAKE=yes
7299 else
7300 ac_enable_autodepend=no
7301 fi
7302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
7303 $as_echo "$HAVE_GNU_MAKE" >&6; }
7304 if test $HAVE_GNU_MAKE = yes; then
7305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
7306 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
7307 SAVE_CFLAGS="$CFLAGS"
7308 CFLAGS="$CFLAGS -MMD -MF deps.d"
7309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7310 /* end confdefs.h. */
7311
7312 int
7313 main ()
7314 {
7315
7316 ;
7317 return 0;
7318 }
7319 _ACEOF
7320 if ac_fn_c_try_compile "$LINENO"; then :
7321
7322 else
7323 ac_enable_autodepend=no
7324 fi
7325 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7326 CFLAGS="$SAVE_CFLAGS"
7327 test -f deps.d || ac_enable_autodepend=no
7328 rm -rf deps.d
7329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
7330 $as_echo "$ac_enable_autodepend" >&6; }
7331 fi
7332 if test $ac_enable_autodepend = yes; then
7333 DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d'
7334 ## In parallel builds, another make might create depdir between
7335 ## the first test and mkdir, so stick another test on the end.
7336 ## Or use mkinstalldirs? mkdir -p is not portable.
7337 MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
7338 deps_frag=autodeps.mk
7339 fi
7340 fi
7341 deps_frag=$srcdir/src/$deps_frag
7342
7343
7344
7345
7346
7347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
7348 $as_echo_n "checking for long file names... " >&6; }
7349 if test "${ac_cv_sys_long_file_names+set}" = set; then :
7350 $as_echo_n "(cached) " >&6
7351 else
7352 ac_cv_sys_long_file_names=yes
7353 # Test for long file names in all the places we know might matter:
7354 # . the current directory, where building will happen
7355 # $prefix/lib where we will be installing things
7356 # $exec_prefix/lib likewise
7357 # $TMPDIR if set, where it might want to write temporary files
7358 # /tmp where it might want to write temporary files
7359 # /var/tmp likewise
7360 # /usr/tmp likewise
7361 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
7362 # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
7363 # in the usual case where exec_prefix is '${prefix}'.
7364 case $ac_dir in #(
7365 . | /* | ?:[\\/]*) ;; #(
7366 *) continue;;
7367 esac
7368 test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
7369 ac_xdir=$ac_dir/cf$$
7370 (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
7371 ac_tf1=$ac_xdir/conftest9012345
7372 ac_tf2=$ac_xdir/conftest9012346
7373 touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
7374 ac_cv_sys_long_file_names=no
7375 rm -f -r "$ac_xdir" 2>/dev/null
7376 test $ac_cv_sys_long_file_names = no && break
7377 done
7378 fi
7379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
7380 $as_echo "$ac_cv_sys_long_file_names" >&6; }
7381 if test $ac_cv_sys_long_file_names = yes; then
7382
7383 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
7384
7385 fi
7386
7387
7388 #### Choose a window system.
7389
7390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
7391 $as_echo_n "checking for X... " >&6; }
7392
7393
7394 # Check whether --with-x was given.
7395 if test "${with_x+set}" = set; then :
7396 withval=$with_x;
7397 fi
7398
7399 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
7400 if test "x$with_x" = xno; then
7401 # The user explicitly disabled X.
7402 have_x=disabled
7403 else
7404 case $x_includes,$x_libraries in #(
7405 *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
7406 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
7407 $as_echo_n "(cached) " >&6
7408 else
7409 # One or both of the vars are not set, and there is no cached value.
7410 ac_x_includes=no ac_x_libraries=no
7411 rm -f -r conftest.dir
7412 if mkdir conftest.dir; then
7413 cd conftest.dir
7414 cat >Imakefile <<'_ACEOF'
7415 incroot:
7416 @echo incroot='${INCROOT}'
7417 usrlibdir:
7418 @echo usrlibdir='${USRLIBDIR}'
7419 libdir:
7420 @echo libdir='${LIBDIR}'
7421 _ACEOF
7422 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
7423 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
7424 for ac_var in incroot usrlibdir libdir; do
7425 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
7426 done
7427 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
7428 for ac_extension in a so sl dylib la dll; do
7429 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
7430 test -f "$ac_im_libdir/libX11.$ac_extension"; then
7431 ac_im_usrlibdir=$ac_im_libdir; break
7432 fi
7433 done
7434 # Screen out bogus values from the imake configuration. They are
7435 # bogus both because they are the default anyway, and because
7436 # using them would break gcc on systems where it needs fixed includes.
7437 case $ac_im_incroot in
7438 /usr/include) ac_x_includes= ;;
7439 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
7440 esac
7441 case $ac_im_usrlibdir in
7442 /usr/lib | /usr/lib64 | /lib | /lib64) ;;
7443 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
7444 esac
7445 fi
7446 cd ..
7447 rm -f -r conftest.dir
7448 fi
7449
7450 # Standard set of common directories for X headers.
7451 # Check X11 before X11Rn because it is often a symlink to the current release.
7452 ac_x_header_dirs='
7453 /usr/X11/include
7454 /usr/X11R7/include
7455 /usr/X11R6/include
7456 /usr/X11R5/include
7457 /usr/X11R4/include
7458
7459 /usr/include/X11
7460 /usr/include/X11R7
7461 /usr/include/X11R6
7462 /usr/include/X11R5
7463 /usr/include/X11R4
7464
7465 /usr/local/X11/include
7466 /usr/local/X11R7/include
7467 /usr/local/X11R6/include
7468 /usr/local/X11R5/include
7469 /usr/local/X11R4/include
7470
7471 /usr/local/include/X11
7472 /usr/local/include/X11R7
7473 /usr/local/include/X11R6
7474 /usr/local/include/X11R5
7475 /usr/local/include/X11R4
7476
7477 /usr/X386/include
7478 /usr/x386/include
7479 /usr/XFree86/include/X11
7480
7481 /usr/include
7482 /usr/local/include
7483 /usr/unsupported/include
7484 /usr/athena/include
7485 /usr/local/x11r5/include
7486 /usr/lpp/Xamples/include
7487
7488 /usr/openwin/include
7489 /usr/openwin/share/include'
7490
7491 if test "$ac_x_includes" = no; then
7492 # Guess where to find include files, by looking for Xlib.h.
7493 # First, try using that file with no special directory specified.
7494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7495 /* end confdefs.h. */
7496 #include <X11/Xlib.h>
7497 _ACEOF
7498 if ac_fn_c_try_cpp "$LINENO"; then :
7499 # We can compile using X headers with no special include directory.
7500 ac_x_includes=
7501 else
7502 for ac_dir in $ac_x_header_dirs; do
7503 if test -r "$ac_dir/X11/Xlib.h"; then
7504 ac_x_includes=$ac_dir
7505 break
7506 fi
7507 done
7508 fi
7509 rm -f conftest.err conftest.$ac_ext
7510 fi # $ac_x_includes = no
7511
7512 if test "$ac_x_libraries" = no; then
7513 # Check for the libraries.
7514 # See if we find them without any special options.
7515 # Don't add to $LIBS permanently.
7516 ac_save_LIBS=$LIBS
7517 LIBS="-lX11 $LIBS"
7518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7519 /* end confdefs.h. */
7520 #include <X11/Xlib.h>
7521 int
7522 main ()
7523 {
7524 XrmInitialize ()
7525 ;
7526 return 0;
7527 }
7528 _ACEOF
7529 if ac_fn_c_try_link "$LINENO"; then :
7530 LIBS=$ac_save_LIBS
7531 # We can link X programs with no special library path.
7532 ac_x_libraries=
7533 else
7534 LIBS=$ac_save_LIBS
7535 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
7536 do
7537 # Don't even attempt the hair of trying to link an X program!
7538 for ac_extension in a so sl dylib la dll; do
7539 if test -r "$ac_dir/libX11.$ac_extension"; then
7540 ac_x_libraries=$ac_dir
7541 break 2
7542 fi
7543 done
7544 done
7545 fi
7546 rm -f core conftest.err conftest.$ac_objext \
7547 conftest$ac_exeext conftest.$ac_ext
7548 fi # $ac_x_libraries = no
7549
7550 case $ac_x_includes,$ac_x_libraries in #(
7551 no,* | *,no | *\'*)
7552 # Didn't find X, or a directory has "'" in its name.
7553 ac_cv_have_x="have_x=no";; #(
7554 *)
7555 # Record where we found X for the cache.
7556 ac_cv_have_x="have_x=yes\
7557 ac_x_includes='$ac_x_includes'\
7558 ac_x_libraries='$ac_x_libraries'"
7559 esac
7560 fi
7561 ;; #(
7562 *) have_x=yes;;
7563 esac
7564 eval "$ac_cv_have_x"
7565 fi # $with_x != no
7566
7567 if test "$have_x" != yes; then
7568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
7569 $as_echo "$have_x" >&6; }
7570 no_x=yes
7571 else
7572 # If each of the values was on the command line, it overrides each guess.
7573 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
7574 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
7575 # Update the cache value to reflect the command line values.
7576 ac_cv_have_x="have_x=yes\
7577 ac_x_includes='$x_includes'\
7578 ac_x_libraries='$x_libraries'"
7579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
7580 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
7581 fi
7582
7583 if test "$no_x" = yes; then
7584 window_system=none
7585 else
7586 window_system=x11
7587 fi
7588
7589 ## Workaround for bug in autoconf <= 2.62.
7590 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
7591 ## No need to do anything special for these standard directories.
7592 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
7593
7594 x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
7595
7596 fi
7597
7598 LD_SWITCH_X_SITE_AUX=
7599 LD_SWITCH_X_SITE_AUX_RPATH=
7600 if test "${x_libraries}" != NONE; then
7601 if test -n "${x_libraries}"; then
7602 LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
7603 LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
7604 LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
7605 fi
7606 x_default_search_path=""
7607 x_search_path=${x_libraries}
7608 if test -z "${x_search_path}"; then
7609 x_search_path=/usr/lib
7610 fi
7611 for x_library in `echo ${x_search_path}: | \
7612 sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
7613 x_search_path="\
7614 ${x_library}/X11/%L/%T/%N%C%S:\
7615 ${x_library}/X11/%l/%T/%N%C%S:\
7616 ${x_library}/X11/%T/%N%C%S:\
7617 ${x_library}/X11/%L/%T/%N%S:\
7618 ${x_library}/X11/%l/%T/%N%S:\
7619 ${x_library}/X11/%T/%N%S"
7620 if test x"${x_default_search_path}" = x; then
7621 x_default_search_path=${x_search_path}
7622 else
7623 x_default_search_path="${x_search_path}:${x_default_search_path}"
7624 fi
7625 done
7626 fi
7627
7628
7629
7630 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
7631 C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
7632 fi
7633
7634 if test x"${x_includes}" = x; then
7635 bitmapdir=/usr/include/X11/bitmaps
7636 else
7637 # accumulate include directories that have X11 bitmap subdirectories
7638 bmd_acc="dummyval"
7639 for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
7640 if test -d "${bmd}/X11/bitmaps"; then
7641 bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
7642 fi
7643 if test -d "${bmd}/bitmaps"; then
7644 bmd_acc="${bmd_acc}:${bmd}/bitmaps"
7645 fi
7646 done
7647 if test ${bmd_acc} != "dummyval"; then
7648 bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
7649 fi
7650 fi
7651
7652 HAVE_NS=no
7653 NS_IMPL_COCOA=no
7654 NS_IMPL_GNUSTEP=no
7655 tmp_CPPFLAGS="$CPPFLAGS"
7656 tmp_CFLAGS="$CFLAGS"
7657 CPPFLAGS="$CPPFLAGS -x objective-c"
7658 CFLAGS="$CFLAGS -x objective-c"
7659 TEMACS_LDFLAGS2="\${LDFLAGS} \${PROFILING_LDFLAGS}"
7660 if test "${with_ns}" != no; then
7661 if test "${opsys}" = darwin; then
7662 NS_IMPL_COCOA=yes
7663 ns_appdir=`pwd`/nextstep/Emacs.app/
7664 ns_appbindir=${ns_appdir}Contents/MacOS/
7665 ns_appresdir=${ns_appdir}Contents/Resources
7666 ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
7667 elif test -f $GNUSTEP_CONFIG_FILE; then
7668 NS_IMPL_GNUSTEP=yes
7669 ns_appdir=`pwd`/nextstep/Emacs.app/
7670 ns_appbindir=${ns_appdir}
7671 ns_appresdir=${ns_appdir}Resources
7672 ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
7673 GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
7674 GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
7675 GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
7676 GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
7677 test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
7678 GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
7679 test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
7680 GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
7681 CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
7682 CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
7683 LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
7684 LIB_STANDARD=
7685 START_FILES=
7686 TEMACS_LDFLAGS2=
7687 fi
7688 ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
7689 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
7690 HAVE_NS=yes
7691 else
7692 as_fn_error "\`--with-ns' was specified, but the include
7693 files are missing or cannot be compiled." "$LINENO" 5
7694 fi
7695
7696
7697 NS_HAVE_NSINTEGER=yes
7698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7699 /* end confdefs.h. */
7700 #include <Foundation/NSObjCRuntime.h>
7701 int
7702 main ()
7703 {
7704 NSInteger i;
7705 ;
7706 return 0;
7707 }
7708 _ACEOF
7709 if ac_fn_c_try_compile "$LINENO"; then :
7710 ns_have_nsinteger=yes
7711 else
7712 ns_have_nsinteger=no
7713 fi
7714 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7715 if test $ns_have_nsinteger = no; then
7716 NS_HAVE_NSINTEGER=no
7717 fi
7718 fi
7719
7720
7721 ns_frag=/dev/null
7722 NS_OBJ=
7723 NS_SUPPORT=
7724 if test "${HAVE_NS}" = yes; then
7725 window_system=nextstep
7726 with_xft=no
7727 # set up packaging dirs
7728 exec_prefix=${ns_appbindir}
7729 libexecdir=${ns_appbindir}/libexec
7730 if test "${EN_NS_SELF_CONTAINED}" = yes; then
7731 prefix=${ns_appresdir}
7732 fi
7733 ns_frag=$srcdir/src/ns.mk
7734 NS_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o fontset.o fringe.o image.o"
7735 NS_SUPPORT="\${lispsource}emacs-lisp/easymenu.elc \${lispsource}term/ns-win.elc"
7736 fi
7737 CFLAGS="$tmp_CFLAGS"
7738 CPPFLAGS="$tmp_CPPFLAGS"
7739
7740
7741
7742
7743
7744 case "${window_system}" in
7745 x11 )
7746 HAVE_X_WINDOWS=yes
7747 HAVE_X11=yes
7748 case "${with_x_toolkit}" in
7749 athena | lucid ) USE_X_TOOLKIT=LUCID ;;
7750 motif ) USE_X_TOOLKIT=MOTIF ;;
7751 gtk ) with_gtk=yes
7752 USE_X_TOOLKIT=none ;;
7753 gtk3 ) with_gtk3=yes
7754 USE_X_TOOLKIT=none ;;
7755 no ) USE_X_TOOLKIT=none ;;
7756 * ) USE_X_TOOLKIT=maybe ;;
7757 esac
7758 ;;
7759 nextstep | none )
7760 HAVE_X_WINDOWS=no
7761 HAVE_X11=no
7762 USE_X_TOOLKIT=none
7763 ;;
7764 esac
7765
7766 if test "$window_system" = none && test "X$with_x" != "Xno"; then
7767 # Extract the first word of "X", so it can be a program name with args.
7768 set dummy X; ac_word=$2
7769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7770 $as_echo_n "checking for $ac_word... " >&6; }
7771 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
7772 $as_echo_n "(cached) " >&6
7773 else
7774 if test -n "$HAVE_XSERVER"; then
7775 ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
7776 else
7777 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7778 for as_dir in $PATH
7779 do
7780 IFS=$as_save_IFS
7781 test -z "$as_dir" && as_dir=.
7782 for ac_exec_ext in '' $ac_executable_extensions; do
7783 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7784 ac_cv_prog_HAVE_XSERVER="true"
7785 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7786 break 2
7787 fi
7788 done
7789 done
7790 IFS=$as_save_IFS
7791
7792 test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
7793 fi
7794 fi
7795 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
7796 if test -n "$HAVE_XSERVER"; then
7797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
7798 $as_echo "$HAVE_XSERVER" >&6; }
7799 else
7800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7801 $as_echo "no" >&6; }
7802 fi
7803
7804
7805 if test "$HAVE_XSERVER" = true ||
7806 test -n "$DISPLAY" ||
7807 test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
7808 as_fn_error "You seem to be running X, but no X development libraries
7809 were found. You should install the relevant development files for X
7810 and for the toolkit you want, such as Gtk+, Lesstif or Motif. Also make
7811 sure you have development files for image handling, i.e.
7812 tiff, gif, jpeg, png and xpm.
7813 If you are sure you want Emacs compiled without X window support, pass
7814 --without-x
7815 to configure." "$LINENO" 5
7816 fi
7817 fi
7818
7819 ### If we're using X11, we should use the X menu package.
7820 HAVE_MENUS=no
7821 case ${HAVE_X11} in
7822 yes ) HAVE_MENUS=yes ;;
7823 esac
7824
7825 # Do the opsystem or machine files prohibit the use of the GNU malloc?
7826 # Assume not, until told otherwise.
7827 GNU_MALLOC=yes
7828 doug_lea_malloc=yes
7829 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
7830 if test "x$ac_cv_func_malloc_get_state" = x""yes; then :
7831
7832 else
7833 doug_lea_malloc=no
7834 fi
7835
7836 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
7837 if test "x$ac_cv_func_malloc_set_state" = x""yes; then :
7838
7839 else
7840 doug_lea_malloc=no
7841 fi
7842
7843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
7844 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
7845 if test "${emacs_cv_var___after_morecore_hook+set}" = set; then :
7846 $as_echo_n "(cached) " >&6
7847 else
7848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7849 /* end confdefs.h. */
7850 extern void (* __after_morecore_hook)();
7851 int
7852 main ()
7853 {
7854 __after_morecore_hook = 0
7855 ;
7856 return 0;
7857 }
7858 _ACEOF
7859 if ac_fn_c_try_link "$LINENO"; then :
7860 emacs_cv_var___after_morecore_hook=yes
7861 else
7862 emacs_cv_var___after_morecore_hook=no
7863 fi
7864 rm -f core conftest.err conftest.$ac_objext \
7865 conftest$ac_exeext conftest.$ac_ext
7866 fi
7867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
7868 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
7869 if test $emacs_cv_var___after_morecore_hook = no; then
7870 doug_lea_malloc=no
7871 fi
7872
7873
7874 system_malloc=no
7875 case "$opsys" in
7876 ## darwin ld insists on the use of malloc routines in the System framework.
7877 darwin|sol2-10) system_malloc=yes ;;
7878 esac
7879
7880 if test "${system_malloc}" = "yes"; then
7881
7882 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
7883
7884 GNU_MALLOC=no
7885 GNU_MALLOC_reason="
7886 (The GNU allocators don't work with this system configuration.)"
7887 GMALLOC_OBJ=
7888 VMLIMIT_OBJ=
7889 else
7890 test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
7891 VMLIMIT_OBJ=vm-limit.o
7892 fi
7893
7894
7895
7896 if test "$doug_lea_malloc" = "yes" ; then
7897 if test "$GNU_MALLOC" = yes ; then
7898 GNU_MALLOC_reason="
7899 (Using Doug Lea's new malloc from the GNU C Library.)"
7900 fi
7901
7902 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
7903
7904
7905 ## Use mmap directly for allocating larger buffers.
7906 ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
7907 ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
7908 ## Does the AC_FUNC_MMAP test below make this check unecessary?
7909 case "$opsys" in
7910 gnu*) REL_ALLOC=no ;;
7911 esac
7912 fi
7913
7914 if test x"${REL_ALLOC}" = x; then
7915 REL_ALLOC=${GNU_MALLOC}
7916 fi
7917
7918 use_mmap_for_buffers=no
7919 case "$opsys" in
7920 freebsd|irix6-5) use_mmap_for_buffers=yes ;;
7921 esac
7922
7923
7924
7925
7926 for ac_header in $ac_header_list
7927 do :
7928 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7929 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7930 "
7931 eval as_val=\$$as_ac_Header
7932 if test "x$as_val" = x""yes; then :
7933 cat >>confdefs.h <<_ACEOF
7934 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7935 _ACEOF
7936
7937 fi
7938
7939 done
7940
7941
7942
7943
7944
7945
7946
7947
7948 for ac_func in getpagesize
7949 do :
7950 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
7951 if test "x$ac_cv_func_getpagesize" = x""yes; then :
7952 cat >>confdefs.h <<_ACEOF
7953 #define HAVE_GETPAGESIZE 1
7954 _ACEOF
7955
7956 fi
7957 done
7958
7959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
7960 $as_echo_n "checking for working mmap... " >&6; }
7961 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
7962 $as_echo_n "(cached) " >&6
7963 else
7964 if test "$cross_compiling" = yes; then :
7965 ac_cv_func_mmap_fixed_mapped=no
7966 else
7967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7968 /* end confdefs.h. */
7969 $ac_includes_default
7970 /* malloc might have been renamed as rpl_malloc. */
7971 #undef malloc
7972
7973 /* Thanks to Mike Haertel and Jim Avera for this test.
7974 Here is a matrix of mmap possibilities:
7975 mmap private not fixed
7976 mmap private fixed at somewhere currently unmapped
7977 mmap private fixed at somewhere already mapped
7978 mmap shared not fixed
7979 mmap shared fixed at somewhere currently unmapped
7980 mmap shared fixed at somewhere already mapped
7981 For private mappings, we should verify that changes cannot be read()
7982 back from the file, nor mmap's back from the file at a different
7983 address. (There have been systems where private was not correctly
7984 implemented like the infamous i386 svr4.0, and systems where the
7985 VM page cache was not coherent with the file system buffer cache
7986 like early versions of FreeBSD and possibly contemporary NetBSD.)
7987 For shared mappings, we should conversely verify that changes get
7988 propagated back to all the places they're supposed to be.
7989
7990 Grep wants private fixed already mapped.
7991 The main things grep needs to know about mmap are:
7992 * does it exist and is it safe to write into the mmap'd area
7993 * how to use it (BSD variants) */
7994
7995 #include <fcntl.h>
7996 #include <sys/mman.h>
7997
7998 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
7999 char *malloc ();
8000 #endif
8001
8002 /* This mess was copied from the GNU getpagesize.h. */
8003 #ifndef HAVE_GETPAGESIZE
8004 # ifdef _SC_PAGESIZE
8005 # define getpagesize() sysconf(_SC_PAGESIZE)
8006 # else /* no _SC_PAGESIZE */
8007 # ifdef HAVE_SYS_PARAM_H
8008 # include <sys/param.h>
8009 # ifdef EXEC_PAGESIZE
8010 # define getpagesize() EXEC_PAGESIZE
8011 # else /* no EXEC_PAGESIZE */
8012 # ifdef NBPG
8013 # define getpagesize() NBPG * CLSIZE
8014 # ifndef CLSIZE
8015 # define CLSIZE 1
8016 # endif /* no CLSIZE */
8017 # else /* no NBPG */
8018 # ifdef NBPC
8019 # define getpagesize() NBPC
8020 # else /* no NBPC */
8021 # ifdef PAGESIZE
8022 # define getpagesize() PAGESIZE
8023 # endif /* PAGESIZE */
8024 # endif /* no NBPC */
8025 # endif /* no NBPG */
8026 # endif /* no EXEC_PAGESIZE */
8027 # else /* no HAVE_SYS_PARAM_H */
8028 # define getpagesize() 8192 /* punt totally */
8029 # endif /* no HAVE_SYS_PARAM_H */
8030 # endif /* no _SC_PAGESIZE */
8031
8032 #endif /* no HAVE_GETPAGESIZE */
8033
8034 int
8035 main ()
8036 {
8037 char *data, *data2, *data3;
8038 const char *cdata2;
8039 int i, pagesize;
8040 int fd, fd2;
8041
8042 pagesize = getpagesize ();
8043
8044 /* First, make a file with some known garbage in it. */
8045 data = (char *) malloc (pagesize);
8046 if (!data)
8047 return 1;
8048 for (i = 0; i < pagesize; ++i)
8049 *(data + i) = rand ();
8050 umask (0);
8051 fd = creat ("conftest.mmap", 0600);
8052 if (fd < 0)
8053 return 2;
8054 if (write (fd, data, pagesize) != pagesize)
8055 return 3;
8056 close (fd);
8057
8058 /* Next, check that the tail of a page is zero-filled. File must have
8059 non-zero length, otherwise we risk SIGBUS for entire page. */
8060 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
8061 if (fd2 < 0)
8062 return 4;
8063 cdata2 = "";
8064 if (write (fd2, cdata2, 1) != 1)
8065 return 5;
8066 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
8067 if (data2 == MAP_FAILED)
8068 return 6;
8069 for (i = 0; i < pagesize; ++i)
8070 if (*(data2 + i))
8071 return 7;
8072 close (fd2);
8073 if (munmap (data2, pagesize))
8074 return 8;
8075
8076 /* Next, try to mmap the file at a fixed address which already has
8077 something else allocated at it. If we can, also make sure that
8078 we see the same garbage. */
8079 fd = open ("conftest.mmap", O_RDWR);
8080 if (fd < 0)
8081 return 9;
8082 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
8083 MAP_PRIVATE | MAP_FIXED, fd, 0L))
8084 return 10;
8085 for (i = 0; i < pagesize; ++i)
8086 if (*(data + i) != *(data2 + i))
8087 return 11;
8088
8089 /* Finally, make sure that changes to the mapped area do not
8090 percolate back to the file as seen by read(). (This is a bug on
8091 some variants of i386 svr4.0.) */
8092 for (i = 0; i < pagesize; ++i)
8093 *(data2 + i) = *(data2 + i) + 1;
8094 data3 = (char *) malloc (pagesize);
8095 if (!data3)
8096 return 12;
8097 if (read (fd, data3, pagesize) != pagesize)
8098 return 13;
8099 for (i = 0; i < pagesize; ++i)
8100 if (*(data + i) != *(data3 + i))
8101 return 14;
8102 close (fd);
8103 return 0;
8104 }
8105 _ACEOF
8106 if ac_fn_c_try_run "$LINENO"; then :
8107 ac_cv_func_mmap_fixed_mapped=yes
8108 else
8109 ac_cv_func_mmap_fixed_mapped=no
8110 fi
8111 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8112 conftest.$ac_objext conftest.beam conftest.$ac_ext
8113 fi
8114
8115 fi
8116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
8117 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
8118 if test $ac_cv_func_mmap_fixed_mapped = yes; then
8119
8120 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
8121
8122 fi
8123 rm -f conftest.mmap conftest.txt
8124
8125 if test $use_mmap_for_buffers = yes; then
8126
8127 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
8128
8129 REL_ALLOC=no
8130 fi
8131
8132 LIBS="$LIBS_SYSTEM $LIBS"
8133
8134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
8135 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
8136 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
8137 $as_echo_n "(cached) " >&6
8138 else
8139 ac_check_lib_save_LIBS=$LIBS
8140 LIBS="-ldnet $LIBS"
8141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8142 /* end confdefs.h. */
8143
8144 /* Override any GCC internal prototype to avoid an error.
8145 Use char because int might match the return type of a GCC
8146 builtin and then its argument prototype would still apply. */
8147 #ifdef __cplusplus
8148 extern "C"
8149 #endif
8150 char dnet_ntoa ();
8151 int
8152 main ()
8153 {
8154 return dnet_ntoa ();
8155 ;
8156 return 0;
8157 }
8158 _ACEOF
8159 if ac_fn_c_try_link "$LINENO"; then :
8160 ac_cv_lib_dnet_dnet_ntoa=yes
8161 else
8162 ac_cv_lib_dnet_dnet_ntoa=no
8163 fi
8164 rm -f core conftest.err conftest.$ac_objext \
8165 conftest$ac_exeext conftest.$ac_ext
8166 LIBS=$ac_check_lib_save_LIBS
8167 fi
8168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
8169 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
8170 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
8171 cat >>confdefs.h <<_ACEOF
8172 #define HAVE_LIBDNET 1
8173 _ACEOF
8174
8175 LIBS="-ldnet $LIBS"
8176
8177 fi
8178
8179
8180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
8181 $as_echo_n "checking for main in -lXbsd... " >&6; }
8182 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
8183 $as_echo_n "(cached) " >&6
8184 else
8185 ac_check_lib_save_LIBS=$LIBS
8186 LIBS="-lXbsd $LIBS"
8187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8188 /* end confdefs.h. */
8189
8190
8191 int
8192 main ()
8193 {
8194 return main ();
8195 ;
8196 return 0;
8197 }
8198 _ACEOF
8199 if ac_fn_c_try_link "$LINENO"; then :
8200 ac_cv_lib_Xbsd_main=yes
8201 else
8202 ac_cv_lib_Xbsd_main=no
8203 fi
8204 rm -f core conftest.err conftest.$ac_objext \
8205 conftest$ac_exeext conftest.$ac_ext
8206 LIBS=$ac_check_lib_save_LIBS
8207 fi
8208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
8209 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
8210 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
8211 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
8212 fi
8213
8214
8215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
8216 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
8217 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
8218 $as_echo_n "(cached) " >&6
8219 else
8220 ac_check_lib_save_LIBS=$LIBS
8221 LIBS="-lpthreads $LIBS"
8222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8223 /* end confdefs.h. */
8224
8225 /* Override any GCC internal prototype to avoid an error.
8226 Use char because int might match the return type of a GCC
8227 builtin and then its argument prototype would still apply. */
8228 #ifdef __cplusplus
8229 extern "C"
8230 #endif
8231 char cma_open ();
8232 int
8233 main ()
8234 {
8235 return cma_open ();
8236 ;
8237 return 0;
8238 }
8239 _ACEOF
8240 if ac_fn_c_try_link "$LINENO"; then :
8241 ac_cv_lib_pthreads_cma_open=yes
8242 else
8243 ac_cv_lib_pthreads_cma_open=no
8244 fi
8245 rm -f core conftest.err conftest.$ac_objext \
8246 conftest$ac_exeext conftest.$ac_ext
8247 LIBS=$ac_check_lib_save_LIBS
8248 fi
8249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
8250 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
8251 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
8252 cat >>confdefs.h <<_ACEOF
8253 #define HAVE_LIBPTHREADS 1
8254 _ACEOF
8255
8256 LIBS="-lpthreads $LIBS"
8257
8258 fi
8259
8260
8261 ## Note: when using cpp in s/aix4.2.h, this definition depended on
8262 ## HAVE_LIBPTHREADS. That was not defined earlier in configure when
8263 ## the system file was sourced. Hence the value of LIBS_SYSTEM
8264 ## added to LIBS in configure would never contain the pthreads part,
8265 ## but the value used in Makefiles might. FIXME?
8266 ##
8267 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
8268 ## be harmless on older versions of X where it happens to exist.
8269 test "$opsys" = "aix4-2" && \
8270 test $ac_cv_lib_pthreads_cma_open = yes && \
8271 LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
8272
8273
8274 case ${host_os} in
8275 aix*)
8276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
8277 $as_echo_n "checking for -bbigtoc option... " >&6; }
8278 if test "${gdb_cv_bigtoc+set}" = set; then :
8279 $as_echo_n "(cached) " >&6
8280 else
8281
8282 case $GCC in
8283 yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
8284 *) gdb_cv_bigtoc=-bbigtoc ;;
8285 esac
8286
8287 LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
8288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8289 /* end confdefs.h. */
8290
8291 int
8292 main ()
8293 {
8294 int i;
8295 ;
8296 return 0;
8297 }
8298 _ACEOF
8299 if ac_fn_c_try_link "$LINENO"; then :
8300
8301 else
8302 gdb_cv_bigtoc=
8303 fi
8304 rm -f core conftest.err conftest.$ac_objext \
8305 conftest$ac_exeext conftest.$ac_ext
8306
8307 fi
8308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
8309 $as_echo "$gdb_cv_bigtoc" >&6; }
8310 ;;
8311 esac
8312
8313 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
8314 # used for the tests that follow. We set them back to REAL_CFLAGS and
8315 # REAL_CPPFLAGS later on.
8316
8317 REAL_CFLAGS="$CFLAGS"
8318 REAL_CPPFLAGS="$CPPFLAGS"
8319
8320 if test "${HAVE_X11}" = "yes"; then
8321 DEFS="$C_SWITCH_X_SITE $DEFS"
8322 LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
8323 LIBS="-lX11 $LIBS"
8324 CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
8325 CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
8326
8327 # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
8328 # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
8329 # but it's more convenient here to set LD_RUN_PATH
8330 # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
8331 if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
8332 LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
8333 export LD_RUN_PATH
8334 fi
8335
8336 if test "${opsys}" = "gnu-linux"; then
8337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
8338 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
8339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8340 /* end confdefs.h. */
8341
8342 int
8343 main ()
8344 {
8345 XOpenDisplay ("foo");
8346 ;
8347 return 0;
8348 }
8349 _ACEOF
8350 if ac_fn_c_try_link "$LINENO"; then :
8351 xlinux_first_failure=no
8352 else
8353 xlinux_first_failure=yes
8354 fi
8355 rm -f core conftest.err conftest.$ac_objext \
8356 conftest$ac_exeext conftest.$ac_ext
8357 if test "${xlinux_first_failure}" = "yes"; then
8358 OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
8359 OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
8360 OLD_CPPFLAGS="$CPPFLAGS"
8361 OLD_LIBS="$LIBS"
8362 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
8363 C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
8364 CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
8365 LIBS="$LIBS -b i486-linuxaout"
8366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8367 /* end confdefs.h. */
8368
8369 int
8370 main ()
8371 {
8372 XOpenDisplay ("foo");
8373 ;
8374 return 0;
8375 }
8376 _ACEOF
8377 if ac_fn_c_try_link "$LINENO"; then :
8378 xlinux_second_failure=no
8379 else
8380 xlinux_second_failure=yes
8381 fi
8382 rm -f core conftest.err conftest.$ac_objext \
8383 conftest$ac_exeext conftest.$ac_ext
8384 if test "${xlinux_second_failure}" = "yes"; then
8385 # If we get the same failure with -b, there is no use adding -b.
8386 # So take it out. This plays safe.
8387 LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
8388 C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
8389 CPPFLAGS="$OLD_CPPFLAGS"
8390 LIBS="$OLD_LIBS"
8391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8392 $as_echo "no" >&6; }
8393 else
8394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8395 $as_echo "yes" >&6; }
8396 fi
8397 else
8398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8399 $as_echo "no" >&6; }
8400 fi
8401 fi
8402
8403 # Reportedly, some broken Solaris systems have XKBlib.h but are missing
8404 # header files included from there.
8405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
8406 $as_echo_n "checking for Xkb... " >&6; }
8407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8408 /* end confdefs.h. */
8409 #include <X11/Xlib.h>
8410 #include <X11/XKBlib.h>
8411 int
8412 main ()
8413 {
8414 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
8415 ;
8416 return 0;
8417 }
8418 _ACEOF
8419 if ac_fn_c_try_link "$LINENO"; then :
8420 emacs_xkb=yes
8421 else
8422 emacs_xkb=no
8423 fi
8424 rm -f core conftest.err conftest.$ac_objext \
8425 conftest$ac_exeext conftest.$ac_ext
8426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
8427 $as_echo "$emacs_xkb" >&6; }
8428 if test $emacs_xkb = yes; then
8429
8430 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
8431
8432 fi
8433
8434 for ac_func in XrmSetDatabase XScreenResourceString \
8435 XScreenNumberOfScreen XSetWMProtocols
8436 do :
8437 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8438 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8439 eval as_val=\$$as_ac_var
8440 if test "x$as_val" = x""yes; then :
8441 cat >>confdefs.h <<_ACEOF
8442 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8443 _ACEOF
8444
8445 fi
8446 done
8447
8448 fi
8449
8450 if test "${window_system}" = "x11"; then
8451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
8452 $as_echo_n "checking X11 version 6... " >&6; }
8453 if test "${emacs_cv_x11_version_6+set}" = set; then :
8454 $as_echo_n "(cached) " >&6
8455 else
8456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8457 /* end confdefs.h. */
8458 #include <X11/Xlib.h>
8459 int
8460 main ()
8461 {
8462 #if XlibSpecificationRelease < 6
8463 fail;
8464 #endif
8465
8466 ;
8467 return 0;
8468 }
8469 _ACEOF
8470 if ac_fn_c_try_link "$LINENO"; then :
8471 emacs_cv_x11_version_6=yes
8472 else
8473 emacs_cv_x11_version_6=no
8474 fi
8475 rm -f core conftest.err conftest.$ac_objext \
8476 conftest$ac_exeext conftest.$ac_ext
8477 fi
8478
8479 if test $emacs_cv_x11_version_6 = yes; then
8480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
8481 $as_echo "6 or newer" >&6; }
8482
8483 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
8484
8485
8486 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
8487
8488 ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
8489 ## XIM support.
8490 case "$opsys" in
8491 sol2-*) : ;;
8492 *)
8493 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
8494
8495 ;;
8496 esac
8497 else
8498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
8499 $as_echo "before 6" >&6; }
8500 fi
8501 fi
8502
8503
8504 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
8505 HAVE_RSVG=no
8506 if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
8507 if test "${with_rsvg}" != "no"; then
8508 RSVG_REQUIRED=2.11.0
8509 RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
8510
8511
8512 succeeded=no
8513
8514 # Extract the first word of "pkg-config", so it can be a program name with args.
8515 set dummy pkg-config; ac_word=$2
8516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8517 $as_echo_n "checking for $ac_word... " >&6; }
8518 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8519 $as_echo_n "(cached) " >&6
8520 else
8521 case $PKG_CONFIG in
8522 [\\/]* | ?:[\\/]*)
8523 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8524 ;;
8525 *)
8526 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8527 for as_dir in $PATH
8528 do
8529 IFS=$as_save_IFS
8530 test -z "$as_dir" && as_dir=.
8531 for ac_exec_ext in '' $ac_executable_extensions; do
8532 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8533 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8534 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8535 break 2
8536 fi
8537 done
8538 done
8539 IFS=$as_save_IFS
8540
8541 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8542 ;;
8543 esac
8544 fi
8545 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8546 if test -n "$PKG_CONFIG"; then
8547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8548 $as_echo "$PKG_CONFIG" >&6; }
8549 else
8550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8551 $as_echo "no" >&6; }
8552 fi
8553
8554
8555
8556 if test "$PKG_CONFIG" = "no" ; then
8557 :
8558 else
8559 PKG_CONFIG_MIN_VERSION=0.9.0
8560 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
8562 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
8563
8564 if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
8565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8566 $as_echo "yes" >&6; }
8567 succeeded=yes
8568
8569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
8570 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
8571 RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
8572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
8573 $as_echo "$RSVG_CFLAGS" >&6; }
8574
8575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
8576 $as_echo_n "checking RSVG_LIBS... " >&6; }
8577 RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
8578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
8579 $as_echo "$RSVG_LIBS" >&6; }
8580 else
8581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8582 $as_echo "no" >&6; }
8583 RSVG_CFLAGS=""
8584 RSVG_LIBS=""
8585 ## If we have a custom action on failure, don't print errors, but
8586 ## do set a variable so people can do so.
8587 RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
8588
8589 fi
8590
8591
8592
8593 else
8594 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8595 echo "*** See http://www.freedesktop.org/software/pkgconfig"
8596 fi
8597 fi
8598
8599 if test $succeeded = yes; then
8600 :
8601 else
8602 :
8603 fi
8604
8605
8606
8607
8608 if test ".${RSVG_CFLAGS}" != "."; then
8609 HAVE_RSVG=yes
8610
8611 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
8612
8613 CFLAGS="$CFLAGS $RSVG_CFLAGS"
8614 LIBS="$RSVG_LIBS $LIBS"
8615 fi
8616 fi
8617 fi
8618
8619 HAVE_IMAGEMAGICK=no
8620 if test "${with_imagemagick}" != "no"; then
8621 IMAGEMAGICK_MODULE="Wand"
8622
8623 succeeded=no
8624
8625 # Extract the first word of "pkg-config", so it can be a program name with args.
8626 set dummy pkg-config; ac_word=$2
8627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8628 $as_echo_n "checking for $ac_word... " >&6; }
8629 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8630 $as_echo_n "(cached) " >&6
8631 else
8632 case $PKG_CONFIG in
8633 [\\/]* | ?:[\\/]*)
8634 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8635 ;;
8636 *)
8637 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8638 for as_dir in $PATH
8639 do
8640 IFS=$as_save_IFS
8641 test -z "$as_dir" && as_dir=.
8642 for ac_exec_ext in '' $ac_executable_extensions; do
8643 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8644 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8645 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8646 break 2
8647 fi
8648 done
8649 done
8650 IFS=$as_save_IFS
8651
8652 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8653 ;;
8654 esac
8655 fi
8656 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8657 if test -n "$PKG_CONFIG"; then
8658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8659 $as_echo "$PKG_CONFIG" >&6; }
8660 else
8661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8662 $as_echo "no" >&6; }
8663 fi
8664
8665
8666
8667 if test "$PKG_CONFIG" = "no" ; then
8668 :
8669 else
8670 PKG_CONFIG_MIN_VERSION=0.9.0
8671 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
8673 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
8674
8675 if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5; then
8676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8677 $as_echo "yes" >&6; }
8678 succeeded=yes
8679
8680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_CFLAGS" >&5
8681 $as_echo_n "checking IMAGEMAGICK_CFLAGS... " >&6; }
8682 IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
8683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_CFLAGS" >&5
8684 $as_echo "$IMAGEMAGICK_CFLAGS" >&6; }
8685
8686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_LIBS" >&5
8687 $as_echo_n "checking IMAGEMAGICK_LIBS... " >&6; }
8688 IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
8689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_LIBS" >&5
8690 $as_echo "$IMAGEMAGICK_LIBS" >&6; }
8691 else
8692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8693 $as_echo "no" >&6; }
8694 IMAGEMAGICK_CFLAGS=""
8695 IMAGEMAGICK_LIBS=""
8696 ## If we have a custom action on failure, don't print errors, but
8697 ## do set a variable so people can do so.
8698 IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
8699
8700 fi
8701
8702
8703
8704 else
8705 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8706 echo "*** See http://www.freedesktop.org/software/pkgconfig"
8707 fi
8708 fi
8709
8710 if test $succeeded = yes; then
8711 :
8712 else
8713 :
8714 fi
8715
8716
8717
8718
8719 if test ".${IMAGEMAGICK_CFLAGS}" != "."; then
8720 HAVE_IMAGEMAGICK=yes
8721
8722 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
8723
8724 CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
8725 LIBS="$IMAGEMAGICK_LIBS $LIBS"
8726 fi
8727
8728
8729 $as_echo "#define HAVE_MAGICKEXPORTIMAGEPIXELS 1" >>confdefs.h
8730
8731
8732
8733
8734 for ac_func in $ac_func_list
8735 do :
8736 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8737 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8738 eval as_val=\$$as_ac_var
8739 if test "x$as_val" = x""yes; then :
8740 cat >>confdefs.h <<_ACEOF
8741 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8742 _ACEOF
8743
8744 fi
8745 done
8746
8747
8748
8749
8750
8751 fi
8752
8753
8754 HAVE_GTK=no
8755 if test "${with_gtk3}" = "yes"; then
8756 GLIB_REQUIRED=2.6
8757 GTK_REQUIRED=2.90
8758 GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
8759
8760
8761 succeeded=no
8762
8763 # Extract the first word of "pkg-config", so it can be a program name with args.
8764 set dummy pkg-config; ac_word=$2
8765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8766 $as_echo_n "checking for $ac_word... " >&6; }
8767 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8768 $as_echo_n "(cached) " >&6
8769 else
8770 case $PKG_CONFIG in
8771 [\\/]* | ?:[\\/]*)
8772 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8773 ;;
8774 *)
8775 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8776 for as_dir in $PATH
8777 do
8778 IFS=$as_save_IFS
8779 test -z "$as_dir" && as_dir=.
8780 for ac_exec_ext in '' $ac_executable_extensions; do
8781 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8782 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8783 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8784 break 2
8785 fi
8786 done
8787 done
8788 IFS=$as_save_IFS
8789
8790 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8791 ;;
8792 esac
8793 fi
8794 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8795 if test -n "$PKG_CONFIG"; then
8796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8797 $as_echo "$PKG_CONFIG" >&6; }
8798 else
8799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8800 $as_echo "no" >&6; }
8801 fi
8802
8803
8804
8805 if test "$PKG_CONFIG" = "no" ; then
8806 pkg_check_gtk=no
8807 else
8808 PKG_CONFIG_MIN_VERSION=0.9.0
8809 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
8811 $as_echo_n "checking for $GTK_MODULES... " >&6; }
8812
8813 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
8814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8815 $as_echo "yes" >&6; }
8816 succeeded=yes
8817
8818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
8819 $as_echo_n "checking GTK_CFLAGS... " >&6; }
8820 GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
8821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
8822 $as_echo "$GTK_CFLAGS" >&6; }
8823
8824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
8825 $as_echo_n "checking GTK_LIBS... " >&6; }
8826 GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
8827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
8828 $as_echo "$GTK_LIBS" >&6; }
8829 else
8830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8831 $as_echo "no" >&6; }
8832 GTK_CFLAGS=""
8833 GTK_LIBS=""
8834 ## If we have a custom action on failure, don't print errors, but
8835 ## do set a variable so people can do so.
8836 GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
8837
8838 fi
8839
8840
8841
8842 else
8843 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8844 echo "*** See http://www.freedesktop.org/software/pkgconfig"
8845 fi
8846 fi
8847
8848 if test $succeeded = yes; then
8849 pkg_check_gtk=yes
8850 else
8851 pkg_check_gtk=no
8852 fi
8853
8854 if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
8855 as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
8856 fi
8857 fi
8858
8859 if test "$pkg_check_gtk" != "yes"; then
8860 HAVE_GTK=no
8861 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
8862 GLIB_REQUIRED=2.6
8863 GTK_REQUIRED=2.6
8864 GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
8865
8866
8867 succeeded=no
8868
8869 # Extract the first word of "pkg-config", so it can be a program name with args.
8870 set dummy pkg-config; ac_word=$2
8871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8872 $as_echo_n "checking for $ac_word... " >&6; }
8873 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8874 $as_echo_n "(cached) " >&6
8875 else
8876 case $PKG_CONFIG in
8877 [\\/]* | ?:[\\/]*)
8878 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8879 ;;
8880 *)
8881 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8882 for as_dir in $PATH
8883 do
8884 IFS=$as_save_IFS
8885 test -z "$as_dir" && as_dir=.
8886 for ac_exec_ext in '' $ac_executable_extensions; do
8887 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8888 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8889 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8890 break 2
8891 fi
8892 done
8893 done
8894 IFS=$as_save_IFS
8895
8896 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8897 ;;
8898 esac
8899 fi
8900 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8901 if test -n "$PKG_CONFIG"; then
8902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8903 $as_echo "$PKG_CONFIG" >&6; }
8904 else
8905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8906 $as_echo "no" >&6; }
8907 fi
8908
8909
8910
8911 if test "$PKG_CONFIG" = "no" ; then
8912 pkg_check_gtk=no
8913 else
8914 PKG_CONFIG_MIN_VERSION=0.9.0
8915 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
8917 $as_echo_n "checking for $GTK_MODULES... " >&6; }
8918
8919 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
8920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8921 $as_echo "yes" >&6; }
8922 succeeded=yes
8923
8924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
8925 $as_echo_n "checking GTK_CFLAGS... " >&6; }
8926 GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
8927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
8928 $as_echo "$GTK_CFLAGS" >&6; }
8929
8930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
8931 $as_echo_n "checking GTK_LIBS... " >&6; }
8932 GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
8933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
8934 $as_echo "$GTK_LIBS" >&6; }
8935 else
8936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8937 $as_echo "no" >&6; }
8938 GTK_CFLAGS=""
8939 GTK_LIBS=""
8940 ## If we have a custom action on failure, don't print errors, but
8941 ## do set a variable so people can do so.
8942 GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
8943
8944 fi
8945
8946
8947
8948 else
8949 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8950 echo "*** See http://www.freedesktop.org/software/pkgconfig"
8951 fi
8952 fi
8953
8954 if test $succeeded = yes; then
8955 pkg_check_gtk=yes
8956 else
8957 pkg_check_gtk=no
8958 fi
8959
8960 if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
8961 as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
8962 fi
8963 fi
8964 fi
8965
8966 GTK_OBJ=
8967 if test x"$pkg_check_gtk" = xyes; then
8968
8969
8970
8971 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
8972 CFLAGS="$CFLAGS $GTK_CFLAGS"
8973 LIBS="$GTK_LIBS $LIBS"
8974 GTK_COMPILES=no
8975 for ac_func in gtk_main
8976 do :
8977 ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
8978 if test "x$ac_cv_func_gtk_main" = x""yes; then :
8979 cat >>confdefs.h <<_ACEOF
8980 #define HAVE_GTK_MAIN 1
8981 _ACEOF
8982 GTK_COMPILES=yes
8983 fi
8984 done
8985
8986 if test "${GTK_COMPILES}" != "yes"; then
8987 if test "$USE_X_TOOLKIT" != "maybe"; then
8988 as_fn_error "Gtk+ wanted, but it does not compile, see config.log. Maybe some x11-devel files missing?" "$LINENO" 5;
8989 fi
8990 else
8991 HAVE_GTK=yes
8992
8993 $as_echo "#define USE_GTK 1" >>confdefs.h
8994
8995 GTK_OBJ=gtkutil.o
8996 USE_X_TOOLKIT=none
8997 if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
8998 :
8999 else
9000 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
9001 closing open displays. This is no problem if you just use
9002 one display, but if you use more than one and close one of them
9003 Emacs may crash." >&5
9004 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
9005 closing open displays. This is no problem if you just use
9006 one display, but if you use more than one and close one of them
9007 Emacs may crash." >&2;}
9008 sleep 3
9009 fi
9010 fi
9011
9012 fi
9013
9014
9015
9016 if test "${HAVE_GTK}" = "yes"; then
9017
9018 if test "$with_toolkit_scroll_bars" != no; then
9019 with_toolkit_scroll_bars=yes
9020 fi
9021
9022 HAVE_GTK_FILE_SELECTION=no
9023 ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
9024 #include <gtk/gtk.h>
9025 "
9026 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
9027 HAVE_GTK_FILE_SELECTION=yes
9028 else
9029 HAVE_GTK_FILE_SELECTION=no
9030 fi
9031
9032 if test "$HAVE_GTK_FILE_SELECTION" = yes; then
9033 for ac_func in gtk_file_selection_new
9034 do :
9035 ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
9036 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
9037 cat >>confdefs.h <<_ACEOF
9038 #define HAVE_GTK_FILE_SELECTION_NEW 1
9039 _ACEOF
9040
9041 fi
9042 done
9043
9044 fi
9045
9046 HAVE_GTK_AND_PTHREAD=no
9047 for ac_header in pthread.h
9048 do :
9049 ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
9050 if test "x$ac_cv_header_pthread_h" = x""yes; then :
9051 cat >>confdefs.h <<_ACEOF
9052 #define HAVE_PTHREAD_H 1
9053 _ACEOF
9054
9055 fi
9056
9057 done
9058
9059 if test "$ac_cv_header_pthread_h"; then
9060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
9061 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
9062 if test "${ac_cv_lib_pthread_pthread_self+set}" = set; then :
9063 $as_echo_n "(cached) " >&6
9064 else
9065 ac_check_lib_save_LIBS=$LIBS
9066 LIBS="-lpthread $LIBS"
9067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9068 /* end confdefs.h. */
9069
9070 /* Override any GCC internal prototype to avoid an error.
9071 Use char because int might match the return type of a GCC
9072 builtin and then its argument prototype would still apply. */
9073 #ifdef __cplusplus
9074 extern "C"
9075 #endif
9076 char pthread_self ();
9077 int
9078 main ()
9079 {
9080 return pthread_self ();
9081 ;
9082 return 0;
9083 }
9084 _ACEOF
9085 if ac_fn_c_try_link "$LINENO"; then :
9086 ac_cv_lib_pthread_pthread_self=yes
9087 else
9088 ac_cv_lib_pthread_pthread_self=no
9089 fi
9090 rm -f core conftest.err conftest.$ac_objext \
9091 conftest$ac_exeext conftest.$ac_ext
9092 LIBS=$ac_check_lib_save_LIBS
9093 fi
9094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
9095 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
9096 if test "x$ac_cv_lib_pthread_pthread_self" = x""yes; then :
9097 HAVE_GTK_AND_PTHREAD=yes
9098 fi
9099
9100 fi
9101 if test "$HAVE_GTK_AND_PTHREAD" = yes; then
9102 case "${canonical}" in
9103 *-hpux*) ;;
9104 *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
9105 esac
9106
9107 $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h
9108
9109 fi
9110
9111 for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
9112 gtk_dialog_get_action_area gtk_widget_get_sensitive \
9113 gtk_widget_get_mapped gtk_adjustment_get_page_size \
9114 gtk_orientable_set_orientation
9115 do :
9116 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9117 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9118 eval as_val=\$$as_ac_var
9119 if test "x$as_val" = x""yes; then :
9120 cat >>confdefs.h <<_ACEOF
9121 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9122 _ACEOF
9123
9124 fi
9125 done
9126
9127
9128 fi
9129
9130 HAVE_DBUS=no
9131 DBUS_OBJ=
9132 if test "${with_dbus}" = "yes"; then
9133
9134 succeeded=no
9135
9136 # Extract the first word of "pkg-config", so it can be a program name with args.
9137 set dummy pkg-config; ac_word=$2
9138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9139 $as_echo_n "checking for $ac_word... " >&6; }
9140 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9141 $as_echo_n "(cached) " >&6
9142 else
9143 case $PKG_CONFIG in
9144 [\\/]* | ?:[\\/]*)
9145 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9146 ;;
9147 *)
9148 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9149 for as_dir in $PATH
9150 do
9151 IFS=$as_save_IFS
9152 test -z "$as_dir" && as_dir=.
9153 for ac_exec_ext in '' $ac_executable_extensions; do
9154 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9155 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9156 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9157 break 2
9158 fi
9159 done
9160 done
9161 IFS=$as_save_IFS
9162
9163 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9164 ;;
9165 esac
9166 fi
9167 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9168 if test -n "$PKG_CONFIG"; then
9169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9170 $as_echo "$PKG_CONFIG" >&6; }
9171 else
9172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9173 $as_echo "no" >&6; }
9174 fi
9175
9176
9177
9178 if test "$PKG_CONFIG" = "no" ; then
9179 HAVE_DBUS=no
9180 else
9181 PKG_CONFIG_MIN_VERSION=0.9.0
9182 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
9184 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
9185
9186 if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
9187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9188 $as_echo "yes" >&6; }
9189 succeeded=yes
9190
9191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
9192 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
9193 DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
9194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
9195 $as_echo "$DBUS_CFLAGS" >&6; }
9196
9197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
9198 $as_echo_n "checking DBUS_LIBS... " >&6; }
9199 DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
9200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
9201 $as_echo "$DBUS_LIBS" >&6; }
9202 else
9203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9204 $as_echo "no" >&6; }
9205 DBUS_CFLAGS=""
9206 DBUS_LIBS=""
9207 ## If we have a custom action on failure, don't print errors, but
9208 ## do set a variable so people can do so.
9209 DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
9210
9211 fi
9212
9213
9214
9215 else
9216 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9217 echo "*** See http://www.freedesktop.org/software/pkgconfig"
9218 fi
9219 fi
9220
9221 if test $succeeded = yes; then
9222 HAVE_DBUS=yes
9223 else
9224 HAVE_DBUS=no
9225 fi
9226
9227 if test "$HAVE_DBUS" = yes; then
9228 LIBS="$LIBS $DBUS_LIBS"
9229
9230 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
9231
9232 for ac_func in dbus_watch_get_unix_fd
9233 do :
9234 ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
9235 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = x""yes; then :
9236 cat >>confdefs.h <<_ACEOF
9237 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
9238 _ACEOF
9239
9240 fi
9241 done
9242
9243 DBUS_OBJ=dbusbind.o
9244 fi
9245 fi
9246
9247
9248 HAVE_GCONF=no
9249 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
9250
9251 succeeded=no
9252
9253 # Extract the first word of "pkg-config", so it can be a program name with args.
9254 set dummy pkg-config; ac_word=$2
9255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9256 $as_echo_n "checking for $ac_word... " >&6; }
9257 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9258 $as_echo_n "(cached) " >&6
9259 else
9260 case $PKG_CONFIG in
9261 [\\/]* | ?:[\\/]*)
9262 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9263 ;;
9264 *)
9265 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9266 for as_dir in $PATH
9267 do
9268 IFS=$as_save_IFS
9269 test -z "$as_dir" && as_dir=.
9270 for ac_exec_ext in '' $ac_executable_extensions; do
9271 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9272 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9273 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9274 break 2
9275 fi
9276 done
9277 done
9278 IFS=$as_save_IFS
9279
9280 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9281 ;;
9282 esac
9283 fi
9284 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9285 if test -n "$PKG_CONFIG"; then
9286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9287 $as_echo "$PKG_CONFIG" >&6; }
9288 else
9289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9290 $as_echo "no" >&6; }
9291 fi
9292
9293
9294
9295 if test "$PKG_CONFIG" = "no" ; then
9296 HAVE_GCONF=no
9297 else
9298 PKG_CONFIG_MIN_VERSION=0.9.0
9299 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
9301 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
9302
9303 if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
9304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9305 $as_echo "yes" >&6; }
9306 succeeded=yes
9307
9308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
9309 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
9310 GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
9311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
9312 $as_echo "$GCONF_CFLAGS" >&6; }
9313
9314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
9315 $as_echo_n "checking GCONF_LIBS... " >&6; }
9316 GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
9317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
9318 $as_echo "$GCONF_LIBS" >&6; }
9319 else
9320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9321 $as_echo "no" >&6; }
9322 GCONF_CFLAGS=""
9323 GCONF_LIBS=""
9324 ## If we have a custom action on failure, don't print errors, but
9325 ## do set a variable so people can do so.
9326 GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
9327
9328 fi
9329
9330
9331
9332 else
9333 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9334 echo "*** See http://www.freedesktop.org/software/pkgconfig"
9335 fi
9336 fi
9337
9338 if test $succeeded = yes; then
9339 HAVE_GCONF=yes
9340 else
9341 HAVE_GCONF=no
9342 fi
9343
9344 if test "$HAVE_GCONF" = yes; then
9345
9346 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
9347
9348 fi
9349 fi
9350
9351 HAVE_LIBSELINUX=no
9352 LIBSELINUX_LIBS=
9353 if test "${with_selinux}" = "yes"; then
9354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
9355 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
9356 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
9357 $as_echo_n "(cached) " >&6
9358 else
9359 ac_check_lib_save_LIBS=$LIBS
9360 LIBS="-lselinux $LIBS"
9361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9362 /* end confdefs.h. */
9363
9364 /* Override any GCC internal prototype to avoid an error.
9365 Use char because int might match the return type of a GCC
9366 builtin and then its argument prototype would still apply. */
9367 #ifdef __cplusplus
9368 extern "C"
9369 #endif
9370 char lgetfilecon ();
9371 int
9372 main ()
9373 {
9374 return lgetfilecon ();
9375 ;
9376 return 0;
9377 }
9378 _ACEOF
9379 if ac_fn_c_try_link "$LINENO"; then :
9380 ac_cv_lib_selinux_lgetfilecon=yes
9381 else
9382 ac_cv_lib_selinux_lgetfilecon=no
9383 fi
9384 rm -f core conftest.err conftest.$ac_objext \
9385 conftest$ac_exeext conftest.$ac_ext
9386 LIBS=$ac_check_lib_save_LIBS
9387 fi
9388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
9389 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
9390 if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
9391 HAVE_LIBSELINUX=yes
9392 else
9393 HAVE_LIBSELINUX=no
9394 fi
9395
9396 if test "$HAVE_LIBSELINUX" = yes; then
9397
9398 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
9399
9400 LIBSELINUX_LIBS=-lselinux
9401 fi
9402 fi
9403
9404
9405 HAVE_XAW3D=no
9406 LUCID_LIBW=
9407 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
9408 if test "$with_xaw3d" != no; then
9409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
9410 $as_echo_n "checking for xaw3d... " >&6; }
9411 if test "${emacs_cv_xaw3d+set}" = set; then :
9412 $as_echo_n "(cached) " >&6
9413 else
9414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9415 /* end confdefs.h. */
9416
9417 #include <X11/Intrinsic.h>
9418 #include <X11/Xaw3d/Simple.h>
9419 int
9420 main ()
9421 {
9422
9423 ;
9424 return 0;
9425 }
9426 _ACEOF
9427 if ac_fn_c_try_link "$LINENO"; then :
9428 emacs_cv_xaw3d=yes
9429 else
9430 emacs_cv_xaw3d=no
9431 fi
9432 rm -f core conftest.err conftest.$ac_objext \
9433 conftest$ac_exeext conftest.$ac_ext
9434 fi
9435
9436 else
9437 emacs_cv_xaw3d=no
9438 fi
9439 if test $emacs_cv_xaw3d = yes; then
9440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
9441 $as_echo "yes; using Lucid toolkit" >&6; }
9442 USE_X_TOOLKIT=LUCID
9443 HAVE_XAW3D=yes
9444 LUCID_LIBW=-lXaw3d
9445
9446 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
9447
9448 else
9449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9450 $as_echo "no" >&6; }
9451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
9452 $as_echo_n "checking for libXaw... " >&6; }
9453 if test "${emacs_cv_xaw+set}" = set; then :
9454 $as_echo_n "(cached) " >&6
9455 else
9456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9457 /* end confdefs.h. */
9458
9459 #include <X11/Intrinsic.h>
9460 #include <X11/Xaw/Simple.h>
9461 int
9462 main ()
9463 {
9464
9465 ;
9466 return 0;
9467 }
9468 _ACEOF
9469 if ac_fn_c_try_link "$LINENO"; then :
9470 emacs_cv_xaw=yes
9471 else
9472 emacs_cv_xaw=no
9473 fi
9474 rm -f core conftest.err conftest.$ac_objext \
9475 conftest$ac_exeext conftest.$ac_ext
9476 fi
9477
9478 if test $emacs_cv_xaw = yes; then
9479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
9480 $as_echo "yes; using Lucid toolkit" >&6; }
9481 USE_X_TOOLKIT=LUCID
9482 LUCID_LIBW=-lXaw
9483 elif test x"${USE_X_TOOLKIT}" = xLUCID; then
9484 as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
9485 else
9486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5
9487 $as_echo "no; do not use toolkit by default" >&6; }
9488 USE_X_TOOLKIT=none
9489 fi
9490 fi
9491 fi
9492
9493 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
9494
9495 LIBXTR6=
9496 if test "${USE_X_TOOLKIT}" != "none"; then
9497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
9498 $as_echo_n "checking X11 toolkit version... " >&6; }
9499 if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
9500 $as_echo_n "(cached) " >&6
9501 else
9502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9503 /* end confdefs.h. */
9504 #include <X11/Intrinsic.h>
9505 int
9506 main ()
9507 {
9508 #if XtSpecificationRelease < 6
9509 fail;
9510 #endif
9511
9512 ;
9513 return 0;
9514 }
9515 _ACEOF
9516 if ac_fn_c_try_link "$LINENO"; then :
9517 emacs_cv_x11_toolkit_version_6=yes
9518 else
9519 emacs_cv_x11_toolkit_version_6=no
9520 fi
9521 rm -f core conftest.err conftest.$ac_objext \
9522 conftest$ac_exeext conftest.$ac_ext
9523 fi
9524
9525 HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
9526 if test $emacs_cv_x11_toolkit_version_6 = yes; then
9527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
9528 $as_echo "6 or newer" >&6; }
9529
9530 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
9531
9532 LIBXTR6="-lSM -lICE"
9533 case "$opsys" in
9534 ## Use libw.a along with X11R6 Xt.
9535 unixware) LIBXTR6="$LIBXTR6 -lw" ;;
9536 esac
9537 else
9538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
9539 $as_echo "before 6" >&6; }
9540 fi
9541
9542 OLDLIBS="$LIBS"
9543 if test x$HAVE_X11XTR6 = xyes; then
9544 LIBS="-lXt -lSM -lICE $LIBS"
9545 else
9546 LIBS="-lXt $LIBS"
9547 fi
9548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
9549 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
9550 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
9551 $as_echo_n "(cached) " >&6
9552 else
9553 ac_check_lib_save_LIBS=$LIBS
9554 LIBS="-lXmu $LIBS"
9555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9556 /* end confdefs.h. */
9557
9558 /* Override any GCC internal prototype to avoid an error.
9559 Use char because int might match the return type of a GCC
9560 builtin and then its argument prototype would still apply. */
9561 #ifdef __cplusplus
9562 extern "C"
9563 #endif
9564 char XmuConvertStandardSelection ();
9565 int
9566 main ()
9567 {
9568 return XmuConvertStandardSelection ();
9569 ;
9570 return 0;
9571 }
9572 _ACEOF
9573 if ac_fn_c_try_link "$LINENO"; then :
9574 ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
9575 else
9576 ac_cv_lib_Xmu_XmuConvertStandardSelection=no
9577 fi
9578 rm -f core conftest.err conftest.$ac_objext \
9579 conftest$ac_exeext conftest.$ac_ext
9580 LIBS=$ac_check_lib_save_LIBS
9581 fi
9582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
9583 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
9584 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
9585 cat >>confdefs.h <<_ACEOF
9586 #define HAVE_LIBXMU 1
9587 _ACEOF
9588
9589 LIBS="-lXmu $LIBS"
9590
9591 fi
9592
9593 test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
9594 fi
9595
9596
9597 LIBXMU=-lXmu
9598 case "$machine" in
9599 ## These machines don't supply Xmu.
9600 hpux* | aix4-2 )
9601 test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
9602 ;;
9603 esac
9604
9605
9606 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
9607 if test "${HAVE_X11}" = "yes"; then
9608 if test "${USE_X_TOOLKIT}" != "none"; then
9609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
9610 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
9611 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
9612 $as_echo_n "(cached) " >&6
9613 else
9614 ac_check_lib_save_LIBS=$LIBS
9615 LIBS="-lXext $LIBS"
9616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9617 /* end confdefs.h. */
9618
9619 /* Override any GCC internal prototype to avoid an error.
9620 Use char because int might match the return type of a GCC
9621 builtin and then its argument prototype would still apply. */
9622 #ifdef __cplusplus
9623 extern "C"
9624 #endif
9625 char XShapeQueryExtension ();
9626 int
9627 main ()
9628 {
9629 return XShapeQueryExtension ();
9630 ;
9631 return 0;
9632 }
9633 _ACEOF
9634 if ac_fn_c_try_link "$LINENO"; then :
9635 ac_cv_lib_Xext_XShapeQueryExtension=yes
9636 else
9637 ac_cv_lib_Xext_XShapeQueryExtension=no
9638 fi
9639 rm -f core conftest.err conftest.$ac_objext \
9640 conftest$ac_exeext conftest.$ac_ext
9641 LIBS=$ac_check_lib_save_LIBS
9642 fi
9643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
9644 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
9645 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
9646 cat >>confdefs.h <<_ACEOF
9647 #define HAVE_LIBXEXT 1
9648 _ACEOF
9649
9650 LIBS="-lXext $LIBS"
9651
9652 fi
9653
9654 fi
9655 fi
9656
9657 LIBXP=
9658 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
9659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
9660 $as_echo_n "checking for Motif version 2.1... " >&6; }
9661 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
9662 $as_echo_n "(cached) " >&6
9663 else
9664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9665 /* end confdefs.h. */
9666 #include <Xm/Xm.h>
9667 int
9668 main ()
9669 {
9670 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
9671 int x = 5;
9672 #else
9673 Motif version prior to 2.1.
9674 #endif
9675 ;
9676 return 0;
9677 }
9678 _ACEOF
9679 if ac_fn_c_try_compile "$LINENO"; then :
9680 emacs_cv_motif_version_2_1=yes
9681 else
9682 emacs_cv_motif_version_2_1=no
9683 fi
9684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9685 fi
9686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
9687 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
9688 if test $emacs_cv_motif_version_2_1 = yes; then
9689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
9690 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
9691 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
9692 $as_echo_n "(cached) " >&6
9693 else
9694 ac_check_lib_save_LIBS=$LIBS
9695 LIBS="-lXp $LIBS"
9696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9697 /* end confdefs.h. */
9698
9699 /* Override any GCC internal prototype to avoid an error.
9700 Use char because int might match the return type of a GCC
9701 builtin and then its argument prototype would still apply. */
9702 #ifdef __cplusplus
9703 extern "C"
9704 #endif
9705 char XpCreateContext ();
9706 int
9707 main ()
9708 {
9709 return XpCreateContext ();
9710 ;
9711 return 0;
9712 }
9713 _ACEOF
9714 if ac_fn_c_try_link "$LINENO"; then :
9715 ac_cv_lib_Xp_XpCreateContext=yes
9716 else
9717 ac_cv_lib_Xp_XpCreateContext=no
9718 fi
9719 rm -f core conftest.err conftest.$ac_objext \
9720 conftest$ac_exeext conftest.$ac_ext
9721 LIBS=$ac_check_lib_save_LIBS
9722 fi
9723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
9724 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
9725 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
9726 LIBXP=-lXp
9727 fi
9728
9729 else
9730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
9731 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
9732 if test "${emacs_cv_lesstif+set}" = set; then :
9733 $as_echo_n "(cached) " >&6
9734 else
9735 # We put this in CFLAGS temporarily to precede other -I options
9736 # that might be in CFLAGS temporarily.
9737 # We put this in CPPFLAGS where it precedes the other -I options.
9738 OLD_CPPFLAGS=$CPPFLAGS
9739 OLD_CFLAGS=$CFLAGS
9740 CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
9741 CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
9742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9743 /* end confdefs.h. */
9744 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
9745 int
9746 main ()
9747 {
9748 int x = 5;
9749 ;
9750 return 0;
9751 }
9752 _ACEOF
9753 if ac_fn_c_try_compile "$LINENO"; then :
9754 emacs_cv_lesstif=yes
9755 else
9756 emacs_cv_lesstif=no
9757 fi
9758 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9759 fi
9760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
9761 $as_echo "$emacs_cv_lesstif" >&6; }
9762 if test $emacs_cv_lesstif = yes; then
9763 # Make sure this -I option remains in CPPFLAGS after it is set
9764 # back to REAL_CPPFLAGS.
9765 # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
9766 # have those other -I options anyway. Ultimately, having this
9767 # directory ultimately in CPPFLAGS will be enough.
9768 REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
9769 LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
9770 else
9771 CFLAGS=$OLD_CFLAGS
9772 CPPFLAGS=$OLD_CPPFLAGS
9773 fi
9774 fi
9775 fi
9776
9777
9778 USE_TOOLKIT_SCROLL_BARS=no
9779 if test "${with_toolkit_scroll_bars}" != "no"; then
9780 if test "${USE_X_TOOLKIT}" != "none"; then
9781 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
9782 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9783
9784 HAVE_XAW3D=no
9785 USE_TOOLKIT_SCROLL_BARS=yes
9786 elif test "${HAVE_XAW3D}" = "yes"; then
9787 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9788
9789 USE_TOOLKIT_SCROLL_BARS=yes
9790 fi
9791 elif test "${HAVE_GTK}" = "yes"; then
9792 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9793
9794 USE_TOOLKIT_SCROLL_BARS=yes
9795 elif test "${HAVE_NS}" = "yes"; then
9796 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9797
9798 USE_TOOLKIT_SCROLL_BARS=yes
9799 fi
9800 fi
9801
9802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9803 /* end confdefs.h. */
9804
9805 #include <X11/Xlib.h>
9806 #include <X11/Xresource.h>
9807 int
9808 main ()
9809 {
9810 XIMProc callback;
9811 ;
9812 return 0;
9813 }
9814 _ACEOF
9815 if ac_fn_c_try_compile "$LINENO"; then :
9816 HAVE_XIM=yes
9817
9818 $as_echo "#define HAVE_XIM 1" >>confdefs.h
9819
9820 else
9821 HAVE_XIM=no
9822 fi
9823 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9824
9825
9826 if test "${with_xim}" != "no"; then
9827
9828 $as_echo "#define USE_XIM 1" >>confdefs.h
9829
9830 fi
9831
9832
9833 if test "${HAVE_XIM}" != "no"; then
9834 late_CFLAGS=$CFLAGS
9835 if test "$GCC" = yes; then
9836 CFLAGS="$CFLAGS --pedantic-errors"
9837 fi
9838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9839 /* end confdefs.h. */
9840
9841 #include <X11/Xlib.h>
9842 #include <X11/Xresource.h>
9843 int
9844 main ()
9845 {
9846 Display *display;
9847 XrmDatabase db;
9848 char *res_name;
9849 char *res_class;
9850 XIMProc callback;
9851 XPointer *client_data;
9852 #ifndef __GNUC__
9853 /* If we're not using GCC, it's probably not XFree86, and this is
9854 probably right, but we can't use something like --pedantic-errors. */
9855 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
9856 char*, XIMProc, XPointer*);
9857 #endif
9858 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
9859 client_data);
9860 ;
9861 return 0;
9862 }
9863 _ACEOF
9864 if ac_fn_c_try_compile "$LINENO"; then :
9865 emacs_cv_arg6_star=yes
9866 fi
9867 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9868 if test "$emacs_cv_arg6_star" = yes; then
9869 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
9870
9871 else
9872 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
9873
9874 fi
9875 CFLAGS=$late_CFLAGS
9876 fi
9877
9878 ### Start of font-backend (under any platform) section.
9879 # (nothing here yet -- this is a placeholder)
9880 ### End of font-backend (under any platform) section.
9881
9882 ### Start of font-backend (under X11) section.
9883 if test "${HAVE_X11}" = "yes"; then
9884
9885 succeeded=no
9886
9887 # Extract the first word of "pkg-config", so it can be a program name with args.
9888 set dummy pkg-config; ac_word=$2
9889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9890 $as_echo_n "checking for $ac_word... " >&6; }
9891 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9892 $as_echo_n "(cached) " >&6
9893 else
9894 case $PKG_CONFIG in
9895 [\\/]* | ?:[\\/]*)
9896 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9897 ;;
9898 *)
9899 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9900 for as_dir in $PATH
9901 do
9902 IFS=$as_save_IFS
9903 test -z "$as_dir" && as_dir=.
9904 for ac_exec_ext in '' $ac_executable_extensions; do
9905 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9906 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9907 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9908 break 2
9909 fi
9910 done
9911 done
9912 IFS=$as_save_IFS
9913
9914 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9915 ;;
9916 esac
9917 fi
9918 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9919 if test -n "$PKG_CONFIG"; then
9920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9921 $as_echo "$PKG_CONFIG" >&6; }
9922 else
9923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9924 $as_echo "no" >&6; }
9925 fi
9926
9927
9928
9929 if test "$PKG_CONFIG" = "no" ; then
9930 HAVE_FC=no
9931 else
9932 PKG_CONFIG_MIN_VERSION=0.9.0
9933 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
9935 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
9936
9937 if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
9938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9939 $as_echo "yes" >&6; }
9940 succeeded=yes
9941
9942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
9943 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
9944 FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
9945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
9946 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
9947
9948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
9949 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
9950 FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
9951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
9952 $as_echo "$FONTCONFIG_LIBS" >&6; }
9953 else
9954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9955 $as_echo "no" >&6; }
9956 FONTCONFIG_CFLAGS=""
9957 FONTCONFIG_LIBS=""
9958 ## If we have a custom action on failure, don't print errors, but
9959 ## do set a variable so people can do so.
9960 FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
9961
9962 fi
9963
9964
9965
9966 else
9967 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9968 echo "*** See http://www.freedesktop.org/software/pkgconfig"
9969 fi
9970 fi
9971
9972 if test $succeeded = yes; then
9973 HAVE_FC=yes
9974 else
9975 HAVE_FC=no
9976 fi
9977
9978
9979 ## Use -lXft if available, unless `--with-xft=no'.
9980 HAVE_XFT=maybe
9981 if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
9982 with_xft="no";
9983 fi
9984 if test "x${with_xft}" != "xno"; then
9985
9986
9987 succeeded=no
9988
9989 # Extract the first word of "pkg-config", so it can be a program name with args.
9990 set dummy pkg-config; ac_word=$2
9991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9992 $as_echo_n "checking for $ac_word... " >&6; }
9993 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9994 $as_echo_n "(cached) " >&6
9995 else
9996 case $PKG_CONFIG in
9997 [\\/]* | ?:[\\/]*)
9998 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9999 ;;
10000 *)
10001 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10002 for as_dir in $PATH
10003 do
10004 IFS=$as_save_IFS
10005 test -z "$as_dir" && as_dir=.
10006 for ac_exec_ext in '' $ac_executable_extensions; do
10007 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10008 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10009 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10010 break 2
10011 fi
10012 done
10013 done
10014 IFS=$as_save_IFS
10015
10016 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10017 ;;
10018 esac
10019 fi
10020 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10021 if test -n "$PKG_CONFIG"; then
10022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10023 $as_echo "$PKG_CONFIG" >&6; }
10024 else
10025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10026 $as_echo "no" >&6; }
10027 fi
10028
10029
10030
10031 if test "$PKG_CONFIG" = "no" ; then
10032 HAVE_XFT=no
10033 else
10034 PKG_CONFIG_MIN_VERSION=0.9.0
10035 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
10037 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
10038
10039 if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
10040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10041 $as_echo "yes" >&6; }
10042 succeeded=yes
10043
10044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
10045 $as_echo_n "checking XFT_CFLAGS... " >&6; }
10046 XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
10047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
10048 $as_echo "$XFT_CFLAGS" >&6; }
10049
10050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
10051 $as_echo_n "checking XFT_LIBS... " >&6; }
10052 XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
10053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
10054 $as_echo "$XFT_LIBS" >&6; }
10055 else
10056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10057 $as_echo "no" >&6; }
10058 XFT_CFLAGS=""
10059 XFT_LIBS=""
10060 ## If we have a custom action on failure, don't print errors, but
10061 ## do set a variable so people can do so.
10062 XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
10063
10064 fi
10065
10066
10067
10068 else
10069 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10070 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10071 fi
10072 fi
10073
10074 if test $succeeded = yes; then
10075 :
10076 else
10077 HAVE_XFT=no
10078 fi
10079
10080 ## Because xftfont.c uses XRenderQueryExtension, we also
10081 ## need to link to -lXrender.
10082 HAVE_XRENDER=no
10083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
10084 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
10085 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
10086 $as_echo_n "(cached) " >&6
10087 else
10088 ac_check_lib_save_LIBS=$LIBS
10089 LIBS="-lXrender $LIBS"
10090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10091 /* end confdefs.h. */
10092
10093 /* Override any GCC internal prototype to avoid an error.
10094 Use char because int might match the return type of a GCC
10095 builtin and then its argument prototype would still apply. */
10096 #ifdef __cplusplus
10097 extern "C"
10098 #endif
10099 char XRenderQueryExtension ();
10100 int
10101 main ()
10102 {
10103 return XRenderQueryExtension ();
10104 ;
10105 return 0;
10106 }
10107 _ACEOF
10108 if ac_fn_c_try_link "$LINENO"; then :
10109 ac_cv_lib_Xrender_XRenderQueryExtension=yes
10110 else
10111 ac_cv_lib_Xrender_XRenderQueryExtension=no
10112 fi
10113 rm -f core conftest.err conftest.$ac_objext \
10114 conftest$ac_exeext conftest.$ac_ext
10115 LIBS=$ac_check_lib_save_LIBS
10116 fi
10117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
10118 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
10119 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
10120 HAVE_XRENDER=yes
10121 fi
10122
10123 if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
10124 OLD_CPPFLAGS="$CPPFLAGS"
10125 OLD_CFLAGS="$CFLAGS"
10126 OLD_LIBS="$LIBS"
10127 CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
10128 CFLAGS="$CFLAGS $XFT_CFLAGS"
10129 XFT_LIBS="-lXrender $XFT_LIBS"
10130 LIBS="$XFT_LIBS $LIBS"
10131 ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
10132 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
10133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
10134 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
10135 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
10136 $as_echo_n "(cached) " >&6
10137 else
10138 ac_check_lib_save_LIBS=$LIBS
10139 LIBS="-lXft $XFT_LIBS $LIBS"
10140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10141 /* end confdefs.h. */
10142
10143 /* Override any GCC internal prototype to avoid an error.
10144 Use char because int might match the return type of a GCC
10145 builtin and then its argument prototype would still apply. */
10146 #ifdef __cplusplus
10147 extern "C"
10148 #endif
10149 char XftFontOpen ();
10150 int
10151 main ()
10152 {
10153 return XftFontOpen ();
10154 ;
10155 return 0;
10156 }
10157 _ACEOF
10158 if ac_fn_c_try_link "$LINENO"; then :
10159 ac_cv_lib_Xft_XftFontOpen=yes
10160 else
10161 ac_cv_lib_Xft_XftFontOpen=no
10162 fi
10163 rm -f core conftest.err conftest.$ac_objext \
10164 conftest$ac_exeext conftest.$ac_ext
10165 LIBS=$ac_check_lib_save_LIBS
10166 fi
10167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
10168 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
10169 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
10170 HAVE_XFT=yes
10171 fi
10172
10173 fi
10174
10175
10176
10177 if test "${HAVE_XFT}" = "yes"; then
10178
10179 $as_echo "#define HAVE_XFT 1" >>confdefs.h
10180
10181
10182 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
10183 else
10184 CPPFLAGS="$OLD_CPPFLAGS"
10185 CFLAGS="$OLD_CFLAGS"
10186 LIBS="$OLD_LIBS"
10187 fi # "${HAVE_XFT}" = "yes"
10188 fi # "$HAVE_XFT" != no
10189 fi # "x${with_xft}" != "xno"
10190
10191 if test "$HAVE_XFT" != "yes"; then
10192 HAVE_XFT=no
10193 fi
10194
10195
10196 HAVE_FREETYPE=no
10197 ## We used to allow building with FreeType and without Xft.
10198 ## However, the ftx font backend driver is not in good shape.
10199 if test "${HAVE_XFT}" = "yes"; then
10200 HAVE_FREETYPE=yes
10201 FONTCONFIG_CFLAGS=
10202 FONTCONFIG_LIBS=
10203 fi
10204
10205 HAVE_LIBOTF=no
10206 if test "${HAVE_FREETYPE}" = "yes"; then
10207
10208 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
10209
10210 if test "${with_libotf}" != "no"; then
10211
10212 succeeded=no
10213
10214 # Extract the first word of "pkg-config", so it can be a program name with args.
10215 set dummy pkg-config; ac_word=$2
10216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10217 $as_echo_n "checking for $ac_word... " >&6; }
10218 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10219 $as_echo_n "(cached) " >&6
10220 else
10221 case $PKG_CONFIG in
10222 [\\/]* | ?:[\\/]*)
10223 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10224 ;;
10225 *)
10226 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10227 for as_dir in $PATH
10228 do
10229 IFS=$as_save_IFS
10230 test -z "$as_dir" && as_dir=.
10231 for ac_exec_ext in '' $ac_executable_extensions; do
10232 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10233 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10234 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10235 break 2
10236 fi
10237 done
10238 done
10239 IFS=$as_save_IFS
10240
10241 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10242 ;;
10243 esac
10244 fi
10245 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10246 if test -n "$PKG_CONFIG"; then
10247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10248 $as_echo "$PKG_CONFIG" >&6; }
10249 else
10250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10251 $as_echo "no" >&6; }
10252 fi
10253
10254
10255
10256 if test "$PKG_CONFIG" = "no" ; then
10257 HAVE_LIBOTF=no
10258 else
10259 PKG_CONFIG_MIN_VERSION=0.9.0
10260 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
10262 $as_echo_n "checking for libotf... " >&6; }
10263
10264 if $PKG_CONFIG --exists "libotf" 2>&5; then
10265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10266 $as_echo "yes" >&6; }
10267 succeeded=yes
10268
10269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
10270 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
10271 LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
10272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
10273 $as_echo "$LIBOTF_CFLAGS" >&6; }
10274
10275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
10276 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
10277 LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
10278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
10279 $as_echo "$LIBOTF_LIBS" >&6; }
10280 else
10281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10282 $as_echo "no" >&6; }
10283 LIBOTF_CFLAGS=""
10284 LIBOTF_LIBS=""
10285 ## If we have a custom action on failure, don't print errors, but
10286 ## do set a variable so people can do so.
10287 LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
10288
10289 fi
10290
10291
10292
10293 else
10294 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10295 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10296 fi
10297 fi
10298
10299 if test $succeeded = yes; then
10300 HAVE_LIBOTF=yes
10301 else
10302 HAVE_LIBOTF=no
10303 fi
10304
10305 if test "$HAVE_LIBOTF" = "yes"; then
10306
10307 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
10308
10309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
10310 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
10311 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
10312 $as_echo_n "(cached) " >&6
10313 else
10314 ac_check_lib_save_LIBS=$LIBS
10315 LIBS="-lotf $LIBS"
10316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10317 /* end confdefs.h. */
10318
10319 /* Override any GCC internal prototype to avoid an error.
10320 Use char because int might match the return type of a GCC
10321 builtin and then its argument prototype would still apply. */
10322 #ifdef __cplusplus
10323 extern "C"
10324 #endif
10325 char OTF_get_variation_glyphs ();
10326 int
10327 main ()
10328 {
10329 return OTF_get_variation_glyphs ();
10330 ;
10331 return 0;
10332 }
10333 _ACEOF
10334 if ac_fn_c_try_link "$LINENO"; then :
10335 ac_cv_lib_otf_OTF_get_variation_glyphs=yes
10336 else
10337 ac_cv_lib_otf_OTF_get_variation_glyphs=no
10338 fi
10339 rm -f core conftest.err conftest.$ac_objext \
10340 conftest$ac_exeext conftest.$ac_ext
10341 LIBS=$ac_check_lib_save_LIBS
10342 fi
10343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
10344 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
10345 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
10346 HAVE_OTF_GET_VARIATION_GLYPHS=yes
10347 else
10348 HAVE_OTF_GET_VARIATION_GLYPHS=no
10349 fi
10350
10351 if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
10352
10353 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
10354
10355 fi
10356 fi
10357 fi
10358 fi
10359
10360 HAVE_M17N_FLT=no
10361 if test "${HAVE_LIBOTF}" = yes; then
10362 if test "${with_m17n_flt}" != "no"; then
10363
10364 succeeded=no
10365
10366 # Extract the first word of "pkg-config", so it can be a program name with args.
10367 set dummy pkg-config; ac_word=$2
10368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10369 $as_echo_n "checking for $ac_word... " >&6; }
10370 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10371 $as_echo_n "(cached) " >&6
10372 else
10373 case $PKG_CONFIG in
10374 [\\/]* | ?:[\\/]*)
10375 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10376 ;;
10377 *)
10378 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10379 for as_dir in $PATH
10380 do
10381 IFS=$as_save_IFS
10382 test -z "$as_dir" && as_dir=.
10383 for ac_exec_ext in '' $ac_executable_extensions; do
10384 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10385 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10386 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10387 break 2
10388 fi
10389 done
10390 done
10391 IFS=$as_save_IFS
10392
10393 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10394 ;;
10395 esac
10396 fi
10397 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10398 if test -n "$PKG_CONFIG"; then
10399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10400 $as_echo "$PKG_CONFIG" >&6; }
10401 else
10402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10403 $as_echo "no" >&6; }
10404 fi
10405
10406
10407
10408 if test "$PKG_CONFIG" = "no" ; then
10409 HAVE_M17N_FLT=no
10410 else
10411 PKG_CONFIG_MIN_VERSION=0.9.0
10412 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
10414 $as_echo_n "checking for m17n-flt... " >&6; }
10415
10416 if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
10417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10418 $as_echo "yes" >&6; }
10419 succeeded=yes
10420
10421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
10422 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
10423 M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
10424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
10425 $as_echo "$M17N_FLT_CFLAGS" >&6; }
10426
10427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
10428 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
10429 M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
10430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
10431 $as_echo "$M17N_FLT_LIBS" >&6; }
10432 else
10433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10434 $as_echo "no" >&6; }
10435 M17N_FLT_CFLAGS=""
10436 M17N_FLT_LIBS=""
10437 ## If we have a custom action on failure, don't print errors, but
10438 ## do set a variable so people can do so.
10439 M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
10440
10441 fi
10442
10443
10444
10445 else
10446 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10447 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10448 fi
10449 fi
10450
10451 if test $succeeded = yes; then
10452 HAVE_M17N_FLT=yes
10453 else
10454 HAVE_M17N_FLT=no
10455 fi
10456
10457 if test "$HAVE_M17N_FLT" = "yes"; then
10458
10459 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
10460
10461 fi
10462 fi
10463 fi
10464 else
10465 HAVE_XFT=no
10466 HAVE_FREETYPE=no
10467 HAVE_LIBOTF=no
10468 HAVE_M17N_FLT=no
10469 fi
10470
10471 ### End of font-backend (under X11) section.
10472
10473
10474
10475
10476
10477
10478
10479
10480
10481
10482 ### Use -lXpm if available, unless `--with-xpm=no'.
10483 HAVE_XPM=no
10484 LIBXPM=
10485 if test "${HAVE_X11}" = "yes"; then
10486 if test "${with_xpm}" != "no"; then
10487 ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
10488 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
10489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
10490 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
10491 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
10492 $as_echo_n "(cached) " >&6
10493 else
10494 ac_check_lib_save_LIBS=$LIBS
10495 LIBS="-lXpm -lX11 $LIBS"
10496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10497 /* end confdefs.h. */
10498
10499 /* Override any GCC internal prototype to avoid an error.
10500 Use char because int might match the return type of a GCC
10501 builtin and then its argument prototype would still apply. */
10502 #ifdef __cplusplus
10503 extern "C"
10504 #endif
10505 char XpmReadFileToPixmap ();
10506 int
10507 main ()
10508 {
10509 return XpmReadFileToPixmap ();
10510 ;
10511 return 0;
10512 }
10513 _ACEOF
10514 if ac_fn_c_try_link "$LINENO"; then :
10515 ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
10516 else
10517 ac_cv_lib_Xpm_XpmReadFileToPixmap=no
10518 fi
10519 rm -f core conftest.err conftest.$ac_objext \
10520 conftest$ac_exeext conftest.$ac_ext
10521 LIBS=$ac_check_lib_save_LIBS
10522 fi
10523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
10524 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
10525 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
10526 HAVE_XPM=yes
10527 fi
10528
10529 fi
10530
10531
10532 if test "${HAVE_XPM}" = "yes"; then
10533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
10534 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
10535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10536 /* end confdefs.h. */
10537 #include "X11/xpm.h"
10538 #ifndef XpmReturnAllocPixels
10539 no_return_alloc_pixels
10540 #endif
10541
10542 _ACEOF
10543 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10544 $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
10545 HAVE_XPM=no
10546 else
10547 HAVE_XPM=yes
10548 fi
10549 rm -f conftest*
10550
10551
10552 if test "${HAVE_XPM}" = "yes"; then
10553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10554 $as_echo "yes" >&6; }
10555 else
10556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10557 $as_echo "no" >&6; }
10558 fi
10559 fi
10560 fi
10561
10562 if test "${HAVE_XPM}" = "yes"; then
10563
10564 $as_echo "#define HAVE_XPM 1" >>confdefs.h
10565
10566 LIBXPM=-lXpm
10567 fi
10568 fi
10569
10570
10571 ### Use -ljpeg if available, unless `--with-jpeg=no'.
10572 HAVE_JPEG=no
10573 LIBJPEG=
10574 if test "${HAVE_X11}" = "yes"; then
10575 if test "${with_jpeg}" != "no"; then
10576 ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
10577 if test "x$ac_cv_header_jerror_h" = x""yes; then :
10578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
10579 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
10580 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
10581 $as_echo_n "(cached) " >&6
10582 else
10583 ac_check_lib_save_LIBS=$LIBS
10584 LIBS="-ljpeg $LIBS"
10585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10586 /* end confdefs.h. */
10587
10588 /* Override any GCC internal prototype to avoid an error.
10589 Use char because int might match the return type of a GCC
10590 builtin and then its argument prototype would still apply. */
10591 #ifdef __cplusplus
10592 extern "C"
10593 #endif
10594 char jpeg_destroy_compress ();
10595 int
10596 main ()
10597 {
10598 return jpeg_destroy_compress ();
10599 ;
10600 return 0;
10601 }
10602 _ACEOF
10603 if ac_fn_c_try_link "$LINENO"; then :
10604 ac_cv_lib_jpeg_jpeg_destroy_compress=yes
10605 else
10606 ac_cv_lib_jpeg_jpeg_destroy_compress=no
10607 fi
10608 rm -f core conftest.err conftest.$ac_objext \
10609 conftest$ac_exeext conftest.$ac_ext
10610 LIBS=$ac_check_lib_save_LIBS
10611 fi
10612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
10613 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
10614 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
10615 HAVE_JPEG=yes
10616 fi
10617
10618 fi
10619
10620
10621 fi
10622
10623 if test "${HAVE_JPEG}" = "yes"; then
10624 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
10625
10626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10627 /* end confdefs.h. */
10628 #include <jpeglib.h>
10629 version=JPEG_LIB_VERSION
10630
10631 _ACEOF
10632 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10633 $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
10634 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
10635
10636 else
10637 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
10638 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
10639 HAVE_JPEG=no
10640 fi
10641 rm -f conftest*
10642
10643 fi
10644 if test "${HAVE_JPEG}" = "yes"; then
10645 LIBJPEG=-ljpeg
10646 fi
10647 fi
10648
10649
10650 ### Use -lpng if available, unless `--with-png=no'.
10651 HAVE_PNG=no
10652 LIBPNG=
10653 if test "${HAVE_X11}" = "yes"; then
10654 if test "${with_png}" != "no"; then
10655 # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
10656 # in /usr/include/libpng.
10657 for ac_header in png.h libpng/png.h
10658 do :
10659 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10660 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10661 eval as_val=\$$as_ac_Header
10662 if test "x$as_val" = x""yes; then :
10663 cat >>confdefs.h <<_ACEOF
10664 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10665 _ACEOF
10666
10667 fi
10668
10669 done
10670
10671 if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
10672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
10673 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
10674 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
10675 $as_echo_n "(cached) " >&6
10676 else
10677 ac_check_lib_save_LIBS=$LIBS
10678 LIBS="-lpng -lz -lm $LIBS"
10679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10680 /* end confdefs.h. */
10681
10682 /* Override any GCC internal prototype to avoid an error.
10683 Use char because int might match the return type of a GCC
10684 builtin and then its argument prototype would still apply. */
10685 #ifdef __cplusplus
10686 extern "C"
10687 #endif
10688 char png_get_channels ();
10689 int
10690 main ()
10691 {
10692 return png_get_channels ();
10693 ;
10694 return 0;
10695 }
10696 _ACEOF
10697 if ac_fn_c_try_link "$LINENO"; then :
10698 ac_cv_lib_png_png_get_channels=yes
10699 else
10700 ac_cv_lib_png_png_get_channels=no
10701 fi
10702 rm -f core conftest.err conftest.$ac_objext \
10703 conftest$ac_exeext conftest.$ac_ext
10704 LIBS=$ac_check_lib_save_LIBS
10705 fi
10706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
10707 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
10708 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
10709 HAVE_PNG=yes
10710 fi
10711
10712 fi
10713 fi
10714
10715 if test "${HAVE_PNG}" = "yes"; then
10716
10717 $as_echo "#define HAVE_PNG 1" >>confdefs.h
10718
10719 LIBPNG="-lpng -lz -lm"
10720 fi
10721 fi
10722
10723
10724 ### Use -ltiff if available, unless `--with-tiff=no'.
10725 HAVE_TIFF=no
10726 LIBTIFF=
10727 if test "${HAVE_X11}" = "yes"; then
10728 if test "${with_tiff}" != "no"; then
10729 ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
10730 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
10731 tifflibs="-lz -lm"
10732 # At least one tiff package requires the jpeg library.
10733 if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
10734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
10735 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
10736 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
10737 $as_echo_n "(cached) " >&6
10738 else
10739 ac_check_lib_save_LIBS=$LIBS
10740 LIBS="-ltiff $tifflibs $LIBS"
10741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10742 /* end confdefs.h. */
10743
10744 /* Override any GCC internal prototype to avoid an error.
10745 Use char because int might match the return type of a GCC
10746 builtin and then its argument prototype would still apply. */
10747 #ifdef __cplusplus
10748 extern "C"
10749 #endif
10750 char TIFFGetVersion ();
10751 int
10752 main ()
10753 {
10754 return TIFFGetVersion ();
10755 ;
10756 return 0;
10757 }
10758 _ACEOF
10759 if ac_fn_c_try_link "$LINENO"; then :
10760 ac_cv_lib_tiff_TIFFGetVersion=yes
10761 else
10762 ac_cv_lib_tiff_TIFFGetVersion=no
10763 fi
10764 rm -f core conftest.err conftest.$ac_objext \
10765 conftest$ac_exeext conftest.$ac_ext
10766 LIBS=$ac_check_lib_save_LIBS
10767 fi
10768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
10769 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
10770 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
10771 HAVE_TIFF=yes
10772 fi
10773
10774 fi
10775
10776
10777 fi
10778
10779 if test "${HAVE_TIFF}" = "yes"; then
10780
10781 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
10782
10783 LIBTIFF=-ltiff
10784 fi
10785 fi
10786
10787
10788 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
10789 HAVE_GIF=no
10790 LIBGIF=
10791 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
10792 ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
10793 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
10794 # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
10795 # Earlier versions can crash Emacs.
10796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
10797 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
10798 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
10799 $as_echo_n "(cached) " >&6
10800 else
10801 ac_check_lib_save_LIBS=$LIBS
10802 LIBS="-lgif $LIBS"
10803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10804 /* end confdefs.h. */
10805
10806 /* Override any GCC internal prototype to avoid an error.
10807 Use char because int might match the return type of a GCC
10808 builtin and then its argument prototype would still apply. */
10809 #ifdef __cplusplus
10810 extern "C"
10811 #endif
10812 char EGifPutExtensionLast ();
10813 int
10814 main ()
10815 {
10816 return EGifPutExtensionLast ();
10817 ;
10818 return 0;
10819 }
10820 _ACEOF
10821 if ac_fn_c_try_link "$LINENO"; then :
10822 ac_cv_lib_gif_EGifPutExtensionLast=yes
10823 else
10824 ac_cv_lib_gif_EGifPutExtensionLast=no
10825 fi
10826 rm -f core conftest.err conftest.$ac_objext \
10827 conftest$ac_exeext conftest.$ac_ext
10828 LIBS=$ac_check_lib_save_LIBS
10829 fi
10830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
10831 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
10832 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
10833 HAVE_GIF=yes
10834 else
10835 HAVE_GIF=maybe
10836 fi
10837
10838 fi
10839
10840
10841
10842 if test "$HAVE_GIF" = yes; then
10843 LIBGIF=-lgif
10844 elif test "$HAVE_GIF" = maybe; then
10845 # If gif_lib.h but no libgif, try libungif.
10846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
10847 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
10848 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
10849 $as_echo_n "(cached) " >&6
10850 else
10851 ac_check_lib_save_LIBS=$LIBS
10852 LIBS="-lungif $LIBS"
10853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10854 /* end confdefs.h. */
10855
10856 /* Override any GCC internal prototype to avoid an error.
10857 Use char because int might match the return type of a GCC
10858 builtin and then its argument prototype would still apply. */
10859 #ifdef __cplusplus
10860 extern "C"
10861 #endif
10862 char EGifPutExtensionLast ();
10863 int
10864 main ()
10865 {
10866 return EGifPutExtensionLast ();
10867 ;
10868 return 0;
10869 }
10870 _ACEOF
10871 if ac_fn_c_try_link "$LINENO"; then :
10872 ac_cv_lib_ungif_EGifPutExtensionLast=yes
10873 else
10874 ac_cv_lib_ungif_EGifPutExtensionLast=no
10875 fi
10876 rm -f core conftest.err conftest.$ac_objext \
10877 conftest$ac_exeext conftest.$ac_ext
10878 LIBS=$ac_check_lib_save_LIBS
10879 fi
10880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
10881 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
10882 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
10883 HAVE_GIF=yes
10884 else
10885 HAVE_GIF=no
10886 fi
10887
10888 test "$HAVE_GIF" = yes && LIBGIF=-lungif
10889 fi
10890
10891 if test "${HAVE_GIF}" = "yes"; then
10892
10893 $as_echo "#define HAVE_GIF 1" >>confdefs.h
10894
10895 fi
10896 fi
10897
10898
10899 if test "${HAVE_X11}" = "yes"; then
10900 MISSING=""
10901 WITH_NO=""
10902 test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
10903 MISSING="libXpm" && WITH_NO="--with-xpm=no"
10904 test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
10905 MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
10906 test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
10907 MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
10908 test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
10909 MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
10910 test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
10911 MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
10912
10913 if test "X${MISSING}" != X; then
10914 as_fn_error "The following required libraries were not found:
10915 $MISSING
10916 Maybe some development libraries/packages are missing?
10917 If you don't want to link with them give
10918 $WITH_NO
10919 as options to configure" "$LINENO" 5
10920 fi
10921 fi
10922
10923 ### Use -lgpm if available, unless `--with-gpm=no'.
10924 HAVE_GPM=no
10925 LIBGPM=
10926 MOUSE_SUPPORT=
10927 if test "${with_gpm}" != "no"; then
10928 ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
10929 if test "x$ac_cv_header_gpm_h" = x""yes; then :
10930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
10931 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
10932 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
10933 $as_echo_n "(cached) " >&6
10934 else
10935 ac_check_lib_save_LIBS=$LIBS
10936 LIBS="-lgpm $LIBS"
10937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10938 /* end confdefs.h. */
10939
10940 /* Override any GCC internal prototype to avoid an error.
10941 Use char because int might match the return type of a GCC
10942 builtin and then its argument prototype would still apply. */
10943 #ifdef __cplusplus
10944 extern "C"
10945 #endif
10946 char Gpm_Open ();
10947 int
10948 main ()
10949 {
10950 return Gpm_Open ();
10951 ;
10952 return 0;
10953 }
10954 _ACEOF
10955 if ac_fn_c_try_link "$LINENO"; then :
10956 ac_cv_lib_gpm_Gpm_Open=yes
10957 else
10958 ac_cv_lib_gpm_Gpm_Open=no
10959 fi
10960 rm -f core conftest.err conftest.$ac_objext \
10961 conftest$ac_exeext conftest.$ac_ext
10962 LIBS=$ac_check_lib_save_LIBS
10963 fi
10964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
10965 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
10966 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
10967 HAVE_GPM=yes
10968 fi
10969
10970 fi
10971
10972
10973
10974 if test "${HAVE_GPM}" = "yes"; then
10975
10976 $as_echo "#define HAVE_GPM 1" >>confdefs.h
10977
10978 LIBGPM=-lgpm
10979 ## May be reset below.
10980 MOUSE_SUPPORT="\$(GPM_MOUSE_SUPPORT)"
10981 fi
10982 fi
10983
10984
10985 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
10986 if test "x$ac_cv_header_malloc_malloc_h" = x""yes; then :
10987
10988 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
10989
10990 fi
10991
10992
10993
10994 C_SWITCH_X_SYSTEM=
10995 ### Use NeXTstep API to implement GUI.
10996 if test "${HAVE_NS}" = "yes"; then
10997
10998 $as_echo "#define HAVE_NS 1" >>confdefs.h
10999
11000 if test "${NS_IMPL_COCOA}" = "yes"; then
11001
11002 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
11003
11004 GNU_OBJC_CFLAGS=
11005 fi
11006 if test "${NS_IMPL_GNUSTEP}" = "yes"; then
11007
11008 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
11009
11010 # See also .m.o rule in Makefile.in */
11011 # FIXME: are all these flags really needed? Document here why. */
11012 C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
11013 GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
11014 fi
11015 if test "${NS_HAVE_NSINTEGER}" = "yes"; then
11016
11017 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
11018
11019 fi
11020 # We also have mouse menus.
11021 HAVE_MENUS=yes
11022 OTHER_FILES=ns-app
11023 fi
11024
11025
11026 ### Use session management (-lSM -lICE) if available
11027 HAVE_X_SM=no
11028 LIBXSM=
11029 if test "${HAVE_X11}" = "yes"; then
11030 ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
11031 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
11032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
11033 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
11034 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
11035 $as_echo_n "(cached) " >&6
11036 else
11037 ac_check_lib_save_LIBS=$LIBS
11038 LIBS="-lSM -lICE $LIBS"
11039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11040 /* end confdefs.h. */
11041
11042 /* Override any GCC internal prototype to avoid an error.
11043 Use char because int might match the return type of a GCC
11044 builtin and then its argument prototype would still apply. */
11045 #ifdef __cplusplus
11046 extern "C"
11047 #endif
11048 char SmcOpenConnection ();
11049 int
11050 main ()
11051 {
11052 return SmcOpenConnection ();
11053 ;
11054 return 0;
11055 }
11056 _ACEOF
11057 if ac_fn_c_try_link "$LINENO"; then :
11058 ac_cv_lib_SM_SmcOpenConnection=yes
11059 else
11060 ac_cv_lib_SM_SmcOpenConnection=no
11061 fi
11062 rm -f core conftest.err conftest.$ac_objext \
11063 conftest$ac_exeext conftest.$ac_ext
11064 LIBS=$ac_check_lib_save_LIBS
11065 fi
11066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
11067 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
11068 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
11069 HAVE_X_SM=yes
11070 fi
11071
11072 fi
11073
11074
11075
11076 if test "${HAVE_X_SM}" = "yes"; then
11077
11078 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
11079
11080 LIBXSM="-lSM -lICE"
11081 case "$LIBS" in
11082 *-lSM*) ;;
11083 *) LIBS="$LIBXSM $LIBS" ;;
11084 esac
11085 fi
11086 fi
11087
11088
11089 # If netdb.h doesn't declare h_errno, we must declare it by hand.
11090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
11091 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
11092 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
11093 $as_echo_n "(cached) " >&6
11094 else
11095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11096 /* end confdefs.h. */
11097 #include <netdb.h>
11098 int
11099 main ()
11100 {
11101 return h_errno;
11102 ;
11103 return 0;
11104 }
11105 _ACEOF
11106 if ac_fn_c_try_link "$LINENO"; then :
11107 emacs_cv_netdb_declares_h_errno=yes
11108 else
11109 emacs_cv_netdb_declares_h_errno=no
11110 fi
11111 rm -f core conftest.err conftest.$ac_objext \
11112 conftest$ac_exeext conftest.$ac_ext
11113 fi
11114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
11115 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
11116 if test $emacs_cv_netdb_declares_h_errno = yes; then
11117
11118 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
11119
11120 fi
11121
11122 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
11123 # for constant arguments. Useless!
11124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
11125 $as_echo_n "checking for working alloca.h... " >&6; }
11126 if test "${ac_cv_working_alloca_h+set}" = set; then :
11127 $as_echo_n "(cached) " >&6
11128 else
11129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11130 /* end confdefs.h. */
11131 #include <alloca.h>
11132 int
11133 main ()
11134 {
11135 char *p = (char *) alloca (2 * sizeof (int));
11136 if (p) return 0;
11137 ;
11138 return 0;
11139 }
11140 _ACEOF
11141 if ac_fn_c_try_link "$LINENO"; then :
11142 ac_cv_working_alloca_h=yes
11143 else
11144 ac_cv_working_alloca_h=no
11145 fi
11146 rm -f core conftest.err conftest.$ac_objext \
11147 conftest$ac_exeext conftest.$ac_ext
11148 fi
11149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
11150 $as_echo "$ac_cv_working_alloca_h" >&6; }
11151 if test $ac_cv_working_alloca_h = yes; then
11152
11153 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
11154
11155 fi
11156
11157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
11158 $as_echo_n "checking for alloca... " >&6; }
11159 if test "${ac_cv_func_alloca_works+set}" = set; then :
11160 $as_echo_n "(cached) " >&6
11161 else
11162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11163 /* end confdefs.h. */
11164 #ifdef __GNUC__
11165 # define alloca __builtin_alloca
11166 #else
11167 # ifdef _MSC_VER
11168 # include <malloc.h>
11169 # define alloca _alloca
11170 # else
11171 # ifdef HAVE_ALLOCA_H
11172 # include <alloca.h>
11173 # else
11174 # ifdef _AIX
11175 #pragma alloca
11176 # else
11177 # ifndef alloca /* predefined by HP cc +Olibcalls */
11178 char *alloca ();
11179 # endif
11180 # endif
11181 # endif
11182 # endif
11183 #endif
11184
11185 int
11186 main ()
11187 {
11188 char *p = (char *) alloca (1);
11189 if (p) return 0;
11190 ;
11191 return 0;
11192 }
11193 _ACEOF
11194 if ac_fn_c_try_link "$LINENO"; then :
11195 ac_cv_func_alloca_works=yes
11196 else
11197 ac_cv_func_alloca_works=no
11198 fi
11199 rm -f core conftest.err conftest.$ac_objext \
11200 conftest$ac_exeext conftest.$ac_ext
11201 fi
11202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
11203 $as_echo "$ac_cv_func_alloca_works" >&6; }
11204
11205 if test $ac_cv_func_alloca_works = yes; then
11206
11207 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
11208
11209 else
11210 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
11211 # that cause trouble. Some versions do not even contain alloca or
11212 # contain a buggy version. If you still want to use their alloca,
11213 # use ar to extract alloca.o from them instead of compiling alloca.c.
11214
11215 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
11216
11217 $as_echo "#define C_ALLOCA 1" >>confdefs.h
11218
11219
11220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
11221 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
11222 if test "${ac_cv_os_cray+set}" = set; then :
11223 $as_echo_n "(cached) " >&6
11224 else
11225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11226 /* end confdefs.h. */
11227 #if defined CRAY && ! defined CRAY2
11228 webecray
11229 #else
11230 wenotbecray
11231 #endif
11232
11233 _ACEOF
11234 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11235 $EGREP "webecray" >/dev/null 2>&1; then :
11236 ac_cv_os_cray=yes
11237 else
11238 ac_cv_os_cray=no
11239 fi
11240 rm -f conftest*
11241
11242 fi
11243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
11244 $as_echo "$ac_cv_os_cray" >&6; }
11245 if test $ac_cv_os_cray = yes; then
11246 for ac_func in _getb67 GETB67 getb67; do
11247 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11248 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11249 eval as_val=\$$as_ac_var
11250 if test "x$as_val" = x""yes; then :
11251
11252 cat >>confdefs.h <<_ACEOF
11253 #define CRAY_STACKSEG_END $ac_func
11254 _ACEOF
11255
11256 break
11257 fi
11258
11259 done
11260 fi
11261
11262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
11263 $as_echo_n "checking stack direction for C alloca... " >&6; }
11264 if test "${ac_cv_c_stack_direction+set}" = set; then :
11265 $as_echo_n "(cached) " >&6
11266 else
11267 if test "$cross_compiling" = yes; then :
11268 ac_cv_c_stack_direction=0
11269 else
11270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11271 /* end confdefs.h. */
11272 $ac_includes_default
11273 int
11274 find_stack_direction ()
11275 {
11276 static char *addr = 0;
11277 auto char dummy;
11278 if (addr == 0)
11279 {
11280 addr = &dummy;
11281 return find_stack_direction ();
11282 }
11283 else
11284 return (&dummy > addr) ? 1 : -1;
11285 }
11286
11287 int
11288 main ()
11289 {
11290 return find_stack_direction () < 0;
11291 }
11292 _ACEOF
11293 if ac_fn_c_try_run "$LINENO"; then :
11294 ac_cv_c_stack_direction=1
11295 else
11296 ac_cv_c_stack_direction=-1
11297 fi
11298 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11299 conftest.$ac_objext conftest.beam conftest.$ac_ext
11300 fi
11301
11302 fi
11303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
11304 $as_echo "$ac_cv_c_stack_direction" >&6; }
11305 cat >>confdefs.h <<_ACEOF
11306 #define STACK_DIRECTION $ac_cv_c_stack_direction
11307 _ACEOF
11308
11309
11310 fi
11311
11312
11313 if test x"$ac_cv_func_alloca_works" != xyes; then
11314 as_fn_error "a system implementation of alloca is required " "$LINENO" 5
11315 fi
11316
11317 # fmod, logb, and frexp are found in -lm on most systems.
11318 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
11319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
11320 $as_echo_n "checking for sqrt in -lm... " >&6; }
11321 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
11322 $as_echo_n "(cached) " >&6
11323 else
11324 ac_check_lib_save_LIBS=$LIBS
11325 LIBS="-lm $LIBS"
11326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11327 /* end confdefs.h. */
11328
11329 /* Override any GCC internal prototype to avoid an error.
11330 Use char because int might match the return type of a GCC
11331 builtin and then its argument prototype would still apply. */
11332 #ifdef __cplusplus
11333 extern "C"
11334 #endif
11335 char sqrt ();
11336 int
11337 main ()
11338 {
11339 return sqrt ();
11340 ;
11341 return 0;
11342 }
11343 _ACEOF
11344 if ac_fn_c_try_link "$LINENO"; then :
11345 ac_cv_lib_m_sqrt=yes
11346 else
11347 ac_cv_lib_m_sqrt=no
11348 fi
11349 rm -f core conftest.err conftest.$ac_objext \
11350 conftest$ac_exeext conftest.$ac_ext
11351 LIBS=$ac_check_lib_save_LIBS
11352 fi
11353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
11354 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
11355 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
11356 cat >>confdefs.h <<_ACEOF
11357 #define HAVE_LIBM 1
11358 _ACEOF
11359
11360 LIBS="-lm $LIBS"
11361
11362 fi
11363
11364
11365 # Check for mail-locking functions in a "mail" library. Probably this should
11366 # have the same check as for liblockfile below.
11367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
11368 $as_echo_n "checking for maillock in -lmail... " >&6; }
11369 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
11370 $as_echo_n "(cached) " >&6
11371 else
11372 ac_check_lib_save_LIBS=$LIBS
11373 LIBS="-lmail $LIBS"
11374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11375 /* end confdefs.h. */
11376
11377 /* Override any GCC internal prototype to avoid an error.
11378 Use char because int might match the return type of a GCC
11379 builtin and then its argument prototype would still apply. */
11380 #ifdef __cplusplus
11381 extern "C"
11382 #endif
11383 char maillock ();
11384 int
11385 main ()
11386 {
11387 return maillock ();
11388 ;
11389 return 0;
11390 }
11391 _ACEOF
11392 if ac_fn_c_try_link "$LINENO"; then :
11393 ac_cv_lib_mail_maillock=yes
11394 else
11395 ac_cv_lib_mail_maillock=no
11396 fi
11397 rm -f core conftest.err conftest.$ac_objext \
11398 conftest$ac_exeext conftest.$ac_ext
11399 LIBS=$ac_check_lib_save_LIBS
11400 fi
11401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
11402 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
11403 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
11404 have_mail=yes
11405 else
11406 have_mail=no
11407 fi
11408
11409 if test $have_mail = yes; then
11410 LIBS_MAIL=-lmail
11411 LIBS="$LIBS_MAIL $LIBS"
11412
11413 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
11414
11415 else
11416 LIBS_MAIL=
11417 fi
11418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
11419 $as_echo_n "checking for maillock in -llockfile... " >&6; }
11420 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
11421 $as_echo_n "(cached) " >&6
11422 else
11423 ac_check_lib_save_LIBS=$LIBS
11424 LIBS="-llockfile $LIBS"
11425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11426 /* end confdefs.h. */
11427
11428 /* Override any GCC internal prototype to avoid an error.
11429 Use char because int might match the return type of a GCC
11430 builtin and then its argument prototype would still apply. */
11431 #ifdef __cplusplus
11432 extern "C"
11433 #endif
11434 char maillock ();
11435 int
11436 main ()
11437 {
11438 return maillock ();
11439 ;
11440 return 0;
11441 }
11442 _ACEOF
11443 if ac_fn_c_try_link "$LINENO"; then :
11444 ac_cv_lib_lockfile_maillock=yes
11445 else
11446 ac_cv_lib_lockfile_maillock=no
11447 fi
11448 rm -f core conftest.err conftest.$ac_objext \
11449 conftest$ac_exeext conftest.$ac_ext
11450 LIBS=$ac_check_lib_save_LIBS
11451 fi
11452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
11453 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
11454 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
11455 have_lockfile=yes
11456 else
11457 have_lockfile=no
11458 fi
11459
11460 if test $have_lockfile = yes; then
11461 LIBS_MAIL=-llockfile
11462 LIBS="$LIBS_MAIL $LIBS"
11463
11464 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
11465
11466 else
11467 # If we have the shared liblockfile, assume we must use it for mail
11468 # locking (e.g. Debian). If we couldn't link against liblockfile
11469 # (no liblockfile.a installed), ensure that we don't need to.
11470 # Extract the first word of "liblockfile.so", so it can be a program name with args.
11471 set dummy liblockfile.so; ac_word=$2
11472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11473 $as_echo_n "checking for $ac_word... " >&6; }
11474 if test "${ac_cv_prog_liblockfile+set}" = set; then :
11475 $as_echo_n "(cached) " >&6
11476 else
11477 if test -n "$liblockfile"; then
11478 ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
11479 else
11480 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11481 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
11482 for as_dir in $as_dummy
11483 do
11484 IFS=$as_save_IFS
11485 test -z "$as_dir" && as_dir=.
11486 for ac_exec_ext in '' $ac_executable_extensions; do
11487 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11488 ac_cv_prog_liblockfile="yes"
11489 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11490 break 2
11491 fi
11492 done
11493 done
11494 IFS=$as_save_IFS
11495
11496 test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
11497 fi
11498 fi
11499 liblockfile=$ac_cv_prog_liblockfile
11500 if test -n "$liblockfile"; then
11501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
11502 $as_echo "$liblockfile" >&6; }
11503 else
11504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11505 $as_echo "no" >&6; }
11506 fi
11507
11508
11509 if test $ac_cv_prog_liblockfile = yes; then
11510 as_fn_error "Shared liblockfile found but can't link against it.
11511 This probably means that movemail could lose mail.
11512 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
11513 fi
11514 fi
11515 for ac_func in touchlock
11516 do :
11517 ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
11518 if test "x$ac_cv_func_touchlock" = x""yes; then :
11519 cat >>confdefs.h <<_ACEOF
11520 #define HAVE_TOUCHLOCK 1
11521 _ACEOF
11522
11523 fi
11524 done
11525
11526 for ac_header in maillock.h
11527 do :
11528 ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
11529 if test "x$ac_cv_header_maillock_h" = x""yes; then :
11530 cat >>confdefs.h <<_ACEOF
11531 #define HAVE_MAILLOCK_H 1
11532 _ACEOF
11533
11534 fi
11535
11536 done
11537
11538
11539
11540 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
11541 ## interlock access to the mail spool. The alternative is a lock file named
11542 ## /usr/spool/mail/$USER.lock.
11543 mail_lock=no
11544 case "$opsys" in
11545 aix4-2) mail_lock="lockf" ;;
11546
11547 gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
11548
11549 ## On GNU/Linux systems, both methods are used by various mail programs.
11550 ## I assume most people are using newer mailers that have heard of flock.
11551 ## Change this if you need to.
11552 ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
11553 ## configure gets the right answers, and that means *NOT* using flock.
11554 ## Using flock is guaranteed to be the wrong thing. See Debian Policy
11555 ## for details.'' and then uses `#ifdef DEBIAN'. Unfortunately the
11556 ## Debian maintainer hasn't provided a clean fix for Emacs.
11557 ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
11558 ## HAVE_MAILLOCK_H are defined, so the following appears to be the
11559 ## correct logic. -- fx
11560 ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
11561 ## liblockfile is a Free Software replacement for libmail, used on
11562 ## Debian systems and elsewhere. -rfr.
11563 gnu-*)
11564 mail_lock="flock"
11565 if test $have_mail = yes || test $have_lockfile = yes; then
11566 test $ac_cv_header_maillock_h = yes && mail_lock=no
11567 fi
11568 ;;
11569 esac
11570
11571 BLESSMAIL_TARGET=
11572 case "$mail_lock" in
11573 flock)
11574 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
11575 ;;
11576
11577 lockf)
11578 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
11579 ;;
11580
11581 *) BLESSMAIL_TARGET="need-blessmail" ;;
11582 esac
11583
11584
11585
11586 for ac_func in gethostname getdomainname dup2 \
11587 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
11588 random lrand48 logb frexp fmod rint cbrt ftime setsid \
11589 strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \
11590 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
11591 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm strchr strrchr \
11592 sendto recvfrom getsockopt setsockopt getsockname getpeername \
11593 gai_strerror mkstemp getline getdelim mremap memmove fsync sync \
11594 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
11595 cfmakeraw cfsetspeed isnan copysign __executable_start
11596 do :
11597 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11598 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11599 eval as_val=\$$as_ac_var
11600 if test "x$as_val" = x""yes; then :
11601 cat >>confdefs.h <<_ACEOF
11602 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11603 _ACEOF
11604
11605 fi
11606 done
11607
11608
11609 for ac_header in sys/un.h
11610 do :
11611 ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
11612 if test "x$ac_cv_header_sys_un_h" = x""yes; then :
11613 cat >>confdefs.h <<_ACEOF
11614 #define HAVE_SYS_UN_H 1
11615 _ACEOF
11616
11617 fi
11618
11619 done
11620
11621
11622
11623
11624
11625
11626
11627
11628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
11629 $as_echo_n "checking for working mktime... " >&6; }
11630 if test "${ac_cv_func_working_mktime+set}" = set; then :
11631 $as_echo_n "(cached) " >&6
11632 else
11633 if test "$cross_compiling" = yes; then :
11634 ac_cv_func_working_mktime=no
11635 else
11636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11637 /* end confdefs.h. */
11638 /* Test program from Paul Eggert and Tony Leneis. */
11639 #ifdef TIME_WITH_SYS_TIME
11640 # include <sys/time.h>
11641 # include <time.h>
11642 #else
11643 # ifdef HAVE_SYS_TIME_H
11644 # include <sys/time.h>
11645 # else
11646 # include <time.h>
11647 # endif
11648 #endif
11649
11650 #include <limits.h>
11651 #include <stdlib.h>
11652
11653 #ifdef HAVE_UNISTD_H
11654 # include <unistd.h>
11655 #endif
11656
11657 #ifndef HAVE_ALARM
11658 # define alarm(X) /* empty */
11659 #endif
11660
11661 /* Work around redefinition to rpl_putenv by other config tests. */
11662 #undef putenv
11663
11664 static time_t time_t_max;
11665 static time_t time_t_min;
11666
11667 /* Values we'll use to set the TZ environment variable. */
11668 static char *tz_strings[] = {
11669 (char *) 0, "TZ=GMT0", "TZ=JST-9",
11670 "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
11671 };
11672 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
11673
11674 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
11675 Based on a problem report from Andreas Jaeger. */
11676 static int
11677 spring_forward_gap ()
11678 {
11679 /* glibc (up to about 1998-10-07) failed this test. */
11680 struct tm tm;
11681
11682 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
11683 instead of "TZ=America/Vancouver" in order to detect the bug even
11684 on systems that don't support the Olson extension, or don't have the
11685 full zoneinfo tables installed. */
11686 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
11687
11688 tm.tm_year = 98;
11689 tm.tm_mon = 3;
11690 tm.tm_mday = 5;
11691 tm.tm_hour = 2;
11692 tm.tm_min = 0;
11693 tm.tm_sec = 0;
11694 tm.tm_isdst = -1;
11695 return mktime (&tm) != (time_t) -1;
11696 }
11697
11698 static int
11699 mktime_test1 (now)
11700 time_t now;
11701 {
11702 struct tm *lt;
11703 return ! (lt = localtime (&now)) || mktime (lt) == now;
11704 }
11705
11706 static int
11707 mktime_test (now)
11708 time_t now;
11709 {
11710 return (mktime_test1 (now)
11711 && mktime_test1 ((time_t) (time_t_max - now))
11712 && mktime_test1 ((time_t) (time_t_min + now)));
11713 }
11714
11715 static int
11716 irix_6_4_bug ()
11717 {
11718 /* Based on code from Ariel Faigon. */
11719 struct tm tm;
11720 tm.tm_year = 96;
11721 tm.tm_mon = 3;
11722 tm.tm_mday = 0;
11723 tm.tm_hour = 0;
11724 tm.tm_min = 0;
11725 tm.tm_sec = 0;
11726 tm.tm_isdst = -1;
11727 mktime (&tm);
11728 return tm.tm_mon == 2 && tm.tm_mday == 31;
11729 }
11730
11731 static int
11732 bigtime_test (j)
11733 int j;
11734 {
11735 struct tm tm;
11736 time_t now;
11737 tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
11738 now = mktime (&tm);
11739 if (now != (time_t) -1)
11740 {
11741 struct tm *lt = localtime (&now);
11742 if (! (lt
11743 && lt->tm_year == tm.tm_year
11744 && lt->tm_mon == tm.tm_mon
11745 && lt->tm_mday == tm.tm_mday
11746 && lt->tm_hour == tm.tm_hour
11747 && lt->tm_min == tm.tm_min
11748 && lt->tm_sec == tm.tm_sec
11749 && lt->tm_yday == tm.tm_yday
11750 && lt->tm_wday == tm.tm_wday
11751 && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
11752 == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
11753 return 0;
11754 }
11755 return 1;
11756 }
11757
11758 static int
11759 year_2050_test ()
11760 {
11761 /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
11762 ignoring leap seconds. */
11763 unsigned long int answer = 2527315200UL;
11764
11765 struct tm tm;
11766 time_t t;
11767 tm.tm_year = 2050 - 1900;
11768 tm.tm_mon = 2 - 1;
11769 tm.tm_mday = 1;
11770 tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
11771 tm.tm_isdst = -1;
11772
11773 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
11774 instead of "TZ=America/Vancouver" in order to detect the bug even
11775 on systems that don't support the Olson extension, or don't have the
11776 full zoneinfo tables installed. */
11777 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
11778
11779 t = mktime (&tm);
11780
11781 /* Check that the result is either a failure, or close enough
11782 to the correct answer that we can assume the discrepancy is
11783 due to leap seconds. */
11784 return (t == (time_t) -1
11785 || (0 < t && answer - 120 <= t && t <= answer + 120));
11786 }
11787
11788 int
11789 main ()
11790 {
11791 time_t t, delta;
11792 int i, j;
11793
11794 /* This test makes some buggy mktime implementations loop.
11795 Give up after 60 seconds; a mktime slower than that
11796 isn't worth using anyway. */
11797 alarm (60);
11798
11799 for (;;)
11800 {
11801 t = (time_t_max << 1) + 1;
11802 if (t <= time_t_max)
11803 break;
11804 time_t_max = t;
11805 }
11806 time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max;
11807
11808 delta = time_t_max / 997; /* a suitable prime number */
11809 for (i = 0; i < N_STRINGS; i++)
11810 {
11811 if (tz_strings[i])
11812 putenv (tz_strings[i]);
11813
11814 for (t = 0; t <= time_t_max - delta; t += delta)
11815 if (! mktime_test (t))
11816 return 1;
11817 if (! (mktime_test ((time_t) 1)
11818 && mktime_test ((time_t) (60 * 60))
11819 && mktime_test ((time_t) (60 * 60 * 24))))
11820 return 1;
11821
11822 for (j = 1; ; j <<= 1)
11823 if (! bigtime_test (j))
11824 return 1;
11825 else if (INT_MAX / 2 < j)
11826 break;
11827 if (! bigtime_test (INT_MAX))
11828 return 1;
11829 }
11830 return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ());
11831 }
11832 _ACEOF
11833 if ac_fn_c_try_run "$LINENO"; then :
11834 ac_cv_func_working_mktime=yes
11835 else
11836 ac_cv_func_working_mktime=no
11837 fi
11838 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11839 conftest.$ac_objext conftest.beam conftest.$ac_ext
11840 fi
11841
11842 fi
11843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
11844 $as_echo "$ac_cv_func_working_mktime" >&6; }
11845 if test $ac_cv_func_working_mktime = no; then
11846 case " $LIBOBJS " in
11847 *" mktime.$ac_objext "* ) ;;
11848 *) LIBOBJS="$LIBOBJS mktime.$ac_objext"
11849 ;;
11850 esac
11851
11852 fi
11853
11854 if test "$ac_cv_func_working_mktime" = no; then
11855
11856 $as_echo "#define BROKEN_MKTIME 1" >>confdefs.h
11857
11858 fi
11859
11860 ac_have_func=no # yes means we've found a way to get the load average.
11861
11862 # Make sure getloadavg.c is where it belongs, at configure-time.
11863 test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" ||
11864 as_fn_error "$srcdir/$ac_config_libobj_dir/getloadavg.c is missing" "$LINENO" 5
11865
11866 ac_save_LIBS=$LIBS
11867
11868 # Check for getloadavg, but be sure not to touch the cache variable.
11869 (ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
11870 if test "x$ac_cv_func_getloadavg" = x""yes; then :
11871 exit 0
11872 else
11873 exit 1
11874 fi
11875 ) && ac_have_func=yes
11876
11877 # On HPUX9, an unprivileged user can get load averages through this function.
11878 for ac_func in pstat_getdynamic
11879 do :
11880 ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
11881 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
11882 cat >>confdefs.h <<_ACEOF
11883 #define HAVE_PSTAT_GETDYNAMIC 1
11884 _ACEOF
11885
11886 fi
11887 done
11888
11889
11890 # Solaris has libkstat which does not require root.
11891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
11892 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
11893 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
11894 $as_echo_n "(cached) " >&6
11895 else
11896 ac_check_lib_save_LIBS=$LIBS
11897 LIBS="-lkstat $LIBS"
11898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11899 /* end confdefs.h. */
11900
11901 /* Override any GCC internal prototype to avoid an error.
11902 Use char because int might match the return type of a GCC
11903 builtin and then its argument prototype would still apply. */
11904 #ifdef __cplusplus
11905 extern "C"
11906 #endif
11907 char kstat_open ();
11908 int
11909 main ()
11910 {
11911 return kstat_open ();
11912 ;
11913 return 0;
11914 }
11915 _ACEOF
11916 if ac_fn_c_try_link "$LINENO"; then :
11917 ac_cv_lib_kstat_kstat_open=yes
11918 else
11919 ac_cv_lib_kstat_kstat_open=no
11920 fi
11921 rm -f core conftest.err conftest.$ac_objext \
11922 conftest$ac_exeext conftest.$ac_ext
11923 LIBS=$ac_check_lib_save_LIBS
11924 fi
11925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
11926 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
11927 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
11928 cat >>confdefs.h <<_ACEOF
11929 #define HAVE_LIBKSTAT 1
11930 _ACEOF
11931
11932 LIBS="-lkstat $LIBS"
11933
11934 fi
11935
11936 test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes
11937
11938 # Some systems with -lutil have (and need) -lkvm as well, some do not.
11939 # On Solaris, -lkvm requires nlist from -lelf, so check that first
11940 # to get the right answer into the cache.
11941 # For kstat on solaris, we need libelf to force the definition of SVR4 below.
11942 if test $ac_have_func = no; then
11943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
11944 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
11945 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
11946 $as_echo_n "(cached) " >&6
11947 else
11948 ac_check_lib_save_LIBS=$LIBS
11949 LIBS="-lelf $LIBS"
11950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11951 /* end confdefs.h. */
11952
11953 /* Override any GCC internal prototype to avoid an error.
11954 Use char because int might match the return type of a GCC
11955 builtin and then its argument prototype would still apply. */
11956 #ifdef __cplusplus
11957 extern "C"
11958 #endif
11959 char elf_begin ();
11960 int
11961 main ()
11962 {
11963 return elf_begin ();
11964 ;
11965 return 0;
11966 }
11967 _ACEOF
11968 if ac_fn_c_try_link "$LINENO"; then :
11969 ac_cv_lib_elf_elf_begin=yes
11970 else
11971 ac_cv_lib_elf_elf_begin=no
11972 fi
11973 rm -f core conftest.err conftest.$ac_objext \
11974 conftest$ac_exeext conftest.$ac_ext
11975 LIBS=$ac_check_lib_save_LIBS
11976 fi
11977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
11978 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
11979 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
11980 LIBS="-lelf $LIBS"
11981 fi
11982
11983 fi
11984 if test $ac_have_func = no; then
11985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
11986 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
11987 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
11988 $as_echo_n "(cached) " >&6
11989 else
11990 ac_check_lib_save_LIBS=$LIBS
11991 LIBS="-lkvm $LIBS"
11992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11993 /* end confdefs.h. */
11994
11995 /* Override any GCC internal prototype to avoid an error.
11996 Use char because int might match the return type of a GCC
11997 builtin and then its argument prototype would still apply. */
11998 #ifdef __cplusplus
11999 extern "C"
12000 #endif
12001 char kvm_open ();
12002 int
12003 main ()
12004 {
12005 return kvm_open ();
12006 ;
12007 return 0;
12008 }
12009 _ACEOF
12010 if ac_fn_c_try_link "$LINENO"; then :
12011 ac_cv_lib_kvm_kvm_open=yes
12012 else
12013 ac_cv_lib_kvm_kvm_open=no
12014 fi
12015 rm -f core conftest.err conftest.$ac_objext \
12016 conftest$ac_exeext conftest.$ac_ext
12017 LIBS=$ac_check_lib_save_LIBS
12018 fi
12019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
12020 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
12021 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
12022 LIBS="-lkvm $LIBS"
12023 fi
12024
12025 # Check for the 4.4BSD definition of getloadavg.
12026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
12027 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
12028 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
12029 $as_echo_n "(cached) " >&6
12030 else
12031 ac_check_lib_save_LIBS=$LIBS
12032 LIBS="-lutil $LIBS"
12033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12034 /* end confdefs.h. */
12035
12036 /* Override any GCC internal prototype to avoid an error.
12037 Use char because int might match the return type of a GCC
12038 builtin and then its argument prototype would still apply. */
12039 #ifdef __cplusplus
12040 extern "C"
12041 #endif
12042 char getloadavg ();
12043 int
12044 main ()
12045 {
12046 return getloadavg ();
12047 ;
12048 return 0;
12049 }
12050 _ACEOF
12051 if ac_fn_c_try_link "$LINENO"; then :
12052 ac_cv_lib_util_getloadavg=yes
12053 else
12054 ac_cv_lib_util_getloadavg=no
12055 fi
12056 rm -f core conftest.err conftest.$ac_objext \
12057 conftest$ac_exeext conftest.$ac_ext
12058 LIBS=$ac_check_lib_save_LIBS
12059 fi
12060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
12061 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
12062 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
12063 LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes
12064 fi
12065
12066 fi
12067
12068 if test $ac_have_func = no; then
12069 # There is a commonly available library for RS/6000 AIX.
12070 # Since it is not a standard part of AIX, it might be installed locally.
12071 ac_getloadavg_LIBS=$LIBS
12072 LIBS="-L/usr/local/lib $LIBS"
12073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
12074 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
12075 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
12076 $as_echo_n "(cached) " >&6
12077 else
12078 ac_check_lib_save_LIBS=$LIBS
12079 LIBS="-lgetloadavg $LIBS"
12080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12081 /* end confdefs.h. */
12082
12083 /* Override any GCC internal prototype to avoid an error.
12084 Use char because int might match the return type of a GCC
12085 builtin and then its argument prototype would still apply. */
12086 #ifdef __cplusplus
12087 extern "C"
12088 #endif
12089 char getloadavg ();
12090 int
12091 main ()
12092 {
12093 return getloadavg ();
12094 ;
12095 return 0;
12096 }
12097 _ACEOF
12098 if ac_fn_c_try_link "$LINENO"; then :
12099 ac_cv_lib_getloadavg_getloadavg=yes
12100 else
12101 ac_cv_lib_getloadavg_getloadavg=no
12102 fi
12103 rm -f core conftest.err conftest.$ac_objext \
12104 conftest$ac_exeext conftest.$ac_ext
12105 LIBS=$ac_check_lib_save_LIBS
12106 fi
12107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
12108 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
12109 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
12110 LIBS="-lgetloadavg $LIBS"
12111 else
12112 LIBS=$ac_getloadavg_LIBS
12113 fi
12114
12115 fi
12116
12117 # Make sure it is really in the library, if we think we found it,
12118 # otherwise set up the replacement function.
12119 for ac_func in getloadavg
12120 do :
12121 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
12122 if test "x$ac_cv_func_getloadavg" = x""yes; then :
12123 cat >>confdefs.h <<_ACEOF
12124 #define HAVE_GETLOADAVG 1
12125 _ACEOF
12126
12127 else
12128 case " $LIBOBJS " in
12129 *" getloadavg.$ac_objext "* ) ;;
12130 *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext"
12131 ;;
12132 esac
12133
12134
12135 $as_echo "#define C_GETLOADAVG 1" >>confdefs.h
12136
12137 # Figure out what our getloadavg.c needs.
12138 ac_have_func=no
12139 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
12140 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
12141 ac_have_func=yes
12142
12143 $as_echo "#define DGUX 1" >>confdefs.h
12144
12145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
12146 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
12147 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
12148 $as_echo_n "(cached) " >&6
12149 else
12150 ac_check_lib_save_LIBS=$LIBS
12151 LIBS="-ldgc $LIBS"
12152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12153 /* end confdefs.h. */
12154
12155 /* Override any GCC internal prototype to avoid an error.
12156 Use char because int might match the return type of a GCC
12157 builtin and then its argument prototype would still apply. */
12158 #ifdef __cplusplus
12159 extern "C"
12160 #endif
12161 char dg_sys_info ();
12162 int
12163 main ()
12164 {
12165 return dg_sys_info ();
12166 ;
12167 return 0;
12168 }
12169 _ACEOF
12170 if ac_fn_c_try_link "$LINENO"; then :
12171 ac_cv_lib_dgc_dg_sys_info=yes
12172 else
12173 ac_cv_lib_dgc_dg_sys_info=no
12174 fi
12175 rm -f core conftest.err conftest.$ac_objext \
12176 conftest$ac_exeext conftest.$ac_ext
12177 LIBS=$ac_check_lib_save_LIBS
12178 fi
12179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
12180 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
12181 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
12182 cat >>confdefs.h <<_ACEOF
12183 #define HAVE_LIBDGC 1
12184 _ACEOF
12185
12186 LIBS="-ldgc $LIBS"
12187
12188 fi
12189
12190 fi
12191
12192
12193
12194 ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
12195 if test "x$ac_cv_header_locale_h" = x""yes; then :
12196
12197 fi
12198
12199
12200 for ac_func in setlocale
12201 do :
12202 ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
12203 if test "x$ac_cv_func_setlocale" = x""yes; then :
12204 cat >>confdefs.h <<_ACEOF
12205 #define HAVE_SETLOCALE 1
12206 _ACEOF
12207
12208 fi
12209 done
12210
12211
12212 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
12213 # uses stabs), but it is still SVR4. We cannot check for <elf.h> because
12214 # Irix 4.0.5F has the header but not the library.
12215 if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes; then
12216 ac_have_func=yes
12217
12218 $as_echo "#define SVR4 1" >>confdefs.h
12219
12220 fi
12221
12222 if test $ac_have_func = no; then
12223 ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
12224 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
12225 ac_have_func=yes
12226
12227 $as_echo "#define UMAX 1" >>confdefs.h
12228
12229
12230 $as_echo "#define UMAX4_3 1" >>confdefs.h
12231
12232 fi
12233
12234
12235 fi
12236
12237 if test $ac_have_func = no; then
12238 ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
12239 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
12240 ac_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
12241
12242 fi
12243
12244
12245 fi
12246
12247 if test $ac_have_func = no; then
12248 for ac_header in mach/mach.h
12249 do :
12250 ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
12251 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
12252 cat >>confdefs.h <<_ACEOF
12253 #define HAVE_MACH_MACH_H 1
12254 _ACEOF
12255
12256 fi
12257
12258 done
12259
12260 fi
12261
12262 for ac_header in nlist.h
12263 do :
12264 ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
12265 if test "x$ac_cv_header_nlist_h" = x""yes; then :
12266 cat >>confdefs.h <<_ACEOF
12267 #define HAVE_NLIST_H 1
12268 _ACEOF
12269 ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
12270 "
12271 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
12272
12273 cat >>confdefs.h <<_ACEOF
12274 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
12275 _ACEOF
12276
12277
12278 $as_echo "#define NLIST_NAME_UNION 1" >>confdefs.h
12279
12280 fi
12281
12282
12283 fi
12284
12285 done
12286
12287 fi
12288 done
12289
12290
12291 # Some definitions of getloadavg require that the program be installed setgid.
12292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getloadavg requires setgid" >&5
12293 $as_echo_n "checking whether getloadavg requires setgid... " >&6; }
12294 if test "${ac_cv_func_getloadavg_setgid+set}" = set; then :
12295 $as_echo_n "(cached) " >&6
12296 else
12297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12298 /* end confdefs.h. */
12299 #include "$srcdir/$ac_config_libobj_dir/getloadavg.c"
12300 #ifdef LDAV_PRIVILEGED
12301 Yowza Am I SETGID yet
12302 #endif
12303 _ACEOF
12304 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12305 $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then :
12306 ac_cv_func_getloadavg_setgid=yes
12307 else
12308 ac_cv_func_getloadavg_setgid=no
12309 fi
12310 rm -f conftest*
12311
12312 fi
12313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getloadavg_setgid" >&5
12314 $as_echo "$ac_cv_func_getloadavg_setgid" >&6; }
12315 if test $ac_cv_func_getloadavg_setgid = yes; then
12316 NEED_SETGID=true
12317
12318 $as_echo "#define GETLOADAVG_PRIVILEGED 1" >>confdefs.h
12319
12320 else
12321 NEED_SETGID=false
12322 fi
12323
12324 if test $ac_cv_func_getloadavg_setgid = yes; then
12325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking group of /dev/kmem" >&5
12326 $as_echo_n "checking group of /dev/kmem... " >&6; }
12327 if test "${ac_cv_group_kmem+set}" = set; then :
12328 $as_echo_n "(cached) " >&6
12329 else
12330 # On Solaris, /dev/kmem is a symlink. Get info on the real file.
12331 ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
12332 # If we got an error (system does not support symlinks), try without -L.
12333 test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
12334 ac_cv_group_kmem=`$as_echo "$ac_ls_output" \
12335 | sed -ne 's/[ ][ ]*/ /g;
12336 s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\) *.*/\1/;
12337 / /s/.* //;p;'`
12338
12339 fi
12340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_group_kmem" >&5
12341 $as_echo "$ac_cv_group_kmem" >&6; }
12342 KMEM_GROUP=$ac_cv_group_kmem
12343 fi
12344 if test "x$ac_save_LIBS" = x; then
12345 GETLOADAVG_LIBS=$LIBS
12346 else
12347 GETLOADAVG_LIBS=`$as_echo "$LIBS" | sed "s|$ac_save_LIBS||"`
12348 fi
12349 LIBS=$ac_save_LIBS
12350
12351
12352
12353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
12354 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
12355 if test "${ac_cv_sys_largefile_source+set}" = set; then :
12356 $as_echo_n "(cached) " >&6
12357 else
12358 while :; do
12359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12360 /* end confdefs.h. */
12361 #include <sys/types.h> /* for off_t */
12362 #include <stdio.h>
12363 int
12364 main ()
12365 {
12366 int (*fp) (FILE *, off_t, int) = fseeko;
12367 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
12368 ;
12369 return 0;
12370 }
12371 _ACEOF
12372 if ac_fn_c_try_link "$LINENO"; then :
12373 ac_cv_sys_largefile_source=no; break
12374 fi
12375 rm -f core conftest.err conftest.$ac_objext \
12376 conftest$ac_exeext conftest.$ac_ext
12377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12378 /* end confdefs.h. */
12379 #define _LARGEFILE_SOURCE 1
12380 #include <sys/types.h> /* for off_t */
12381 #include <stdio.h>
12382 int
12383 main ()
12384 {
12385 int (*fp) (FILE *, off_t, int) = fseeko;
12386 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
12387 ;
12388 return 0;
12389 }
12390 _ACEOF
12391 if ac_fn_c_try_link "$LINENO"; then :
12392 ac_cv_sys_largefile_source=1; break
12393 fi
12394 rm -f core conftest.err conftest.$ac_objext \
12395 conftest$ac_exeext conftest.$ac_ext
12396 ac_cv_sys_largefile_source=unknown
12397 break
12398 done
12399 fi
12400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
12401 $as_echo "$ac_cv_sys_largefile_source" >&6; }
12402 case $ac_cv_sys_largefile_source in #(
12403 no | unknown) ;;
12404 *)
12405 cat >>confdefs.h <<_ACEOF
12406 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
12407 _ACEOF
12408 ;;
12409 esac
12410 rm -rf conftest*
12411
12412 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
12413 # in glibc 2.1.3, but that breaks too many other things.
12414 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
12415 if test $ac_cv_sys_largefile_source != unknown; then
12416
12417 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
12418
12419 fi
12420
12421
12422 # Configure getopt.
12423 # getopt.m4 serial 10
12424
12425 # The getopt module assume you want GNU getopt, with getopt_long etc,
12426 # rather than vanilla POSIX getopt. This means your your code should
12427 # always include <getopt.h> for the getopt prototypes.
12428
12429
12430
12431
12432
12433
12434
12435
12436
12437
12438
12439 # Prerequisites of lib/getopt*.
12440
12441
12442
12443
12444 GETOPT_H=
12445 for ac_header in getopt.h
12446 do :
12447 ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
12448 if test "x$ac_cv_header_getopt_h" = x""yes; then :
12449 cat >>confdefs.h <<_ACEOF
12450 #define HAVE_GETOPT_H 1
12451 _ACEOF
12452
12453 else
12454 GETOPT_H=getopt.h
12455 fi
12456
12457 done
12458
12459 if test -z "$GETOPT_H"; then
12460 for ac_func in getopt_long_only
12461 do :
12462 ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
12463 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
12464 cat >>confdefs.h <<_ACEOF
12465 #define HAVE_GETOPT_LONG_ONLY 1
12466 _ACEOF
12467
12468 else
12469 GETOPT_H=getopt.h
12470 fi
12471 done
12472
12473 fi
12474
12475 if test -z "$GETOPT_H"; then
12476 ac_fn_c_check_decl "$LINENO" "optreset" "ac_cv_have_decl_optreset" "#include <getopt.h>
12477 "
12478 if test "x$ac_cv_have_decl_optreset" = x""yes; then :
12479 GETOPT_H=getopt.h
12480 fi
12481
12482 fi
12483
12484 if test -z "$GETOPT_H"; then
12485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
12486 $as_echo_n "checking for working GNU getopt function... " >&6; }
12487 if test "${gl_cv_func_gnu_getopt+set}" = set; then :
12488 $as_echo_n "(cached) " >&6
12489 else
12490 if test "$cross_compiling" = yes; then :
12491 ac_fn_c_check_decl "$LINENO" "getopt_clip" "ac_cv_have_decl_getopt_clip" "#include <getopt.h>
12492 "
12493 if test "x$ac_cv_have_decl_getopt_clip" = x""yes; then :
12494 gl_cv_func_gnu_getopt=no
12495 else
12496 gl_cv_func_gnu_getopt=yes
12497 fi
12498
12499 else
12500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12501 /* end confdefs.h. */
12502 #include <getopt.h>
12503 int
12504 main ()
12505 {
12506
12507 char *myargv[3];
12508 myargv[0] = "conftest";
12509 myargv[1] = "-+";
12510 myargv[2] = 0;
12511 return getopt (2, myargv, "+a") != '?';
12512
12513 ;
12514 return 0;
12515 }
12516 _ACEOF
12517 if ac_fn_c_try_run "$LINENO"; then :
12518 gl_cv_func_gnu_getopt=yes
12519 else
12520 gl_cv_func_gnu_getopt=no
12521 fi
12522 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12523 conftest.$ac_objext conftest.beam conftest.$ac_ext
12524 fi
12525
12526 fi
12527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gnu_getopt" >&5
12528 $as_echo "$gl_cv_func_gnu_getopt" >&6; }
12529 if test "$gl_cv_func_gnu_getopt" = "no"; then
12530 GETOPT_H=getopt.h
12531 fi
12532 fi
12533
12534
12535
12536 if test -n "$GETOPT_H"; then :
12537
12538
12539 GETOPT_H=getopt.h
12540
12541 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
12542
12543
12544
12545 :
12546 GETOPTOBJS='getopt.o getopt1.o'
12547
12548 fi
12549
12550
12551
12552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
12553 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
12554 if test "${ac_cv_func_getpgrp_void+set}" = set; then :
12555 $as_echo_n "(cached) " >&6
12556 else
12557 # Use it with a single arg.
12558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12559 /* end confdefs.h. */
12560 $ac_includes_default
12561 int
12562 main ()
12563 {
12564 getpgrp (0);
12565 ;
12566 return 0;
12567 }
12568 _ACEOF
12569 if ac_fn_c_try_compile "$LINENO"; then :
12570 ac_cv_func_getpgrp_void=no
12571 else
12572 ac_cv_func_getpgrp_void=yes
12573 fi
12574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12575
12576 fi
12577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
12578 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
12579 if test $ac_cv_func_getpgrp_void = yes; then
12580
12581 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
12582
12583 fi
12584
12585
12586 for ac_func in strftime
12587 do :
12588 ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
12589 if test "x$ac_cv_func_strftime" = x""yes; then :
12590 cat >>confdefs.h <<_ACEOF
12591 #define HAVE_STRFTIME 1
12592 _ACEOF
12593
12594 else
12595 # strftime is in -lintl on SCO UNIX.
12596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
12597 $as_echo_n "checking for strftime in -lintl... " >&6; }
12598 if test "${ac_cv_lib_intl_strftime+set}" = set; then :
12599 $as_echo_n "(cached) " >&6
12600 else
12601 ac_check_lib_save_LIBS=$LIBS
12602 LIBS="-lintl $LIBS"
12603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12604 /* end confdefs.h. */
12605
12606 /* Override any GCC internal prototype to avoid an error.
12607 Use char because int might match the return type of a GCC
12608 builtin and then its argument prototype would still apply. */
12609 #ifdef __cplusplus
12610 extern "C"
12611 #endif
12612 char strftime ();
12613 int
12614 main ()
12615 {
12616 return strftime ();
12617 ;
12618 return 0;
12619 }
12620 _ACEOF
12621 if ac_fn_c_try_link "$LINENO"; then :
12622 ac_cv_lib_intl_strftime=yes
12623 else
12624 ac_cv_lib_intl_strftime=no
12625 fi
12626 rm -f core conftest.err conftest.$ac_objext \
12627 conftest$ac_exeext conftest.$ac_ext
12628 LIBS=$ac_check_lib_save_LIBS
12629 fi
12630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
12631 $as_echo "$ac_cv_lib_intl_strftime" >&6; }
12632 if test "x$ac_cv_lib_intl_strftime" = x""yes; then :
12633 $as_echo "#define HAVE_STRFTIME 1" >>confdefs.h
12634
12635 LIBS="-lintl $LIBS"
12636 fi
12637
12638 fi
12639 done
12640
12641
12642 # UNIX98 PTYs.
12643 for ac_func in grantpt
12644 do :
12645 ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
12646 if test "x$ac_cv_func_grantpt" = x""yes; then :
12647 cat >>confdefs.h <<_ACEOF
12648 #define HAVE_GRANTPT 1
12649 _ACEOF
12650
12651 fi
12652 done
12653
12654
12655 # PTY-related GNU extensions.
12656 for ac_func in getpt
12657 do :
12658 ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
12659 if test "x$ac_cv_func_getpt" = x""yes; then :
12660 cat >>confdefs.h <<_ACEOF
12661 #define HAVE_GETPT 1
12662 _ACEOF
12663
12664 fi
12665 done
12666
12667
12668 # Check this now, so that we will NOT find the above functions in ncurses.
12669 # That is because we have not set up to link ncurses in lib-src.
12670 # It's better to believe a function is not available
12671 # than to expect to find it in ncurses.
12672 # Also we need tputs and friends to be able to build at all.
12673 have_tputs_et_al=true
12674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
12675 $as_echo_n "checking for library containing tputs... " >&6; }
12676 if test "${ac_cv_search_tputs+set}" = set; then :
12677 $as_echo_n "(cached) " >&6
12678 else
12679 ac_func_search_save_LIBS=$LIBS
12680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12681 /* end confdefs.h. */
12682
12683 /* Override any GCC internal prototype to avoid an error.
12684 Use char because int might match the return type of a GCC
12685 builtin and then its argument prototype would still apply. */
12686 #ifdef __cplusplus
12687 extern "C"
12688 #endif
12689 char tputs ();
12690 int
12691 main ()
12692 {
12693 return tputs ();
12694 ;
12695 return 0;
12696 }
12697 _ACEOF
12698 for ac_lib in '' ncurses terminfo termcap; do
12699 if test -z "$ac_lib"; then
12700 ac_res="none required"
12701 else
12702 ac_res=-l$ac_lib
12703 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
12704 fi
12705 if ac_fn_c_try_link "$LINENO"; then :
12706 ac_cv_search_tputs=$ac_res
12707 fi
12708 rm -f core conftest.err conftest.$ac_objext \
12709 conftest$ac_exeext
12710 if test "${ac_cv_search_tputs+set}" = set; then :
12711 break
12712 fi
12713 done
12714 if test "${ac_cv_search_tputs+set}" = set; then :
12715
12716 else
12717 ac_cv_search_tputs=no
12718 fi
12719 rm conftest.$ac_ext
12720 LIBS=$ac_func_search_save_LIBS
12721 fi
12722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
12723 $as_echo "$ac_cv_search_tputs" >&6; }
12724 ac_res=$ac_cv_search_tputs
12725 if test "$ac_res" != no; then :
12726 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12727
12728 else
12729 have_tputs_et_al=false
12730 fi
12731
12732 if test "$have_tputs_et_al" != true; then
12733 as_fn_error "I couldn't find termcap functions (tputs and friends).
12734 Maybe some development libraries/packages are missing? Try installing
12735 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
12736 fi
12737 # Must define this when any termcap library is found.
12738
12739 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
12740
12741 ## FIXME This was the cpp logic, but I am not sure it is right.
12742 ## The above test has not necessarily found libncurses.
12743 HAVE_LIBNCURSES=yes
12744
12745 ## Use terminfo instead of termcap?
12746 ## Note only system files NOT using terminfo are:
12747 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
12748 ## darwin|gnu without ncurses.
12749 TERMINFO=no
12750 LIBS_TERMCAP=
12751 case "$opsys" in
12752 ## cygwin: Fewer environment variables to go wrong, more terminal types.
12753 ## hpux10-20: Use the system provided termcap(3) library.
12754 ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
12755 ## is necessary. Otherwise Emacs dumps core when run -nw.
12756 aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
12757
12758 ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
12759 ## The ncurses library has been moved out of the System framework in
12760 ## Mac OS X 10.2. So if configure detects it, set the command-line
12761 ## option to use it.
12762 darwin|gnu*)
12763 ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
12764 if test "x$HAVE_LIBNCURSES" = "xyes"; then
12765 TERMINFO=yes
12766 LIBS_TERMCAP="-lncurses"
12767 fi
12768 ;;
12769
12770 freebsd)
12771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
12772 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
12773 if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
12774 $as_echo_n "(cached) " >&6
12775 else
12776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12777 /* end confdefs.h. */
12778 #include <osreldate.h>
12779 int
12780 main ()
12781 {
12782 #if __FreeBSD_version < 400000
12783 fail;
12784 #endif
12785
12786 ;
12787 return 0;
12788 }
12789 _ACEOF
12790 if ac_fn_c_try_link "$LINENO"; then :
12791 emacs_cv_freebsd_terminfo=yes
12792 else
12793 emacs_cv_freebsd_terminfo=no
12794 fi
12795 rm -f core conftest.err conftest.$ac_objext \
12796 conftest$ac_exeext conftest.$ac_ext
12797 fi
12798
12799
12800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
12801 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
12802
12803 if test $emacs_cv_freebsd_terminfo = yes; then
12804 TERMINFO=yes
12805 LIBS_TERMCAP="-lncurses"
12806 else
12807 LIBS_TERMCAP="-ltermcap"
12808 fi
12809 ;;
12810
12811 netbsd)
12812 if test $ac_cv_search_tputs = -lterminfo; then
12813 TERMINFO=yes
12814 LIBS_TERMCAP="-lterminfo"
12815 else
12816 LIBS_TERMCAP="-ltermcap"
12817 fi
12818 ;;
12819
12820 esac
12821
12822 case "$opsys" in
12823 ## hpux: Make sure we get select from libc rather than from libcurses
12824 ## because libcurses on HPUX 10.10 has a broken version of select.
12825 ## We used to use -lc -lcurses, but this may be cleaner.
12826 hpux*) LIBS_TERMCAP="-ltermcap" ;;
12827
12828 openbsd) LIBS_TERMCAP="-lncurses" ;;
12829
12830 ## Must use system termcap, if we use any termcap. It does special things.
12831 sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
12832 esac
12833
12834 TERMCAP_OBJ=tparam.o
12835 if test $TERMINFO = yes; then
12836
12837 $as_echo "#define TERMINFO 1" >>confdefs.h
12838
12839
12840 ## Default used to be -ltermcap. Add a case above if need something else.
12841 test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
12842
12843 TERMCAP_OBJ=terminfo.o
12844 fi
12845
12846
12847
12848
12849 # Do we have res_init, for detecting changes in /etc/resolv.conf?
12850 resolv=no
12851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12852 /* end confdefs.h. */
12853 #include <netinet/in.h>
12854 #include <arpa/nameser.h>
12855 #include <resolv.h>
12856 int
12857 main ()
12858 {
12859 return res_init();
12860 ;
12861 return 0;
12862 }
12863 _ACEOF
12864 if ac_fn_c_try_link "$LINENO"; then :
12865 have_res_init=yes
12866 else
12867 have_res_init=no
12868 fi
12869 rm -f core conftest.err conftest.$ac_objext \
12870 conftest$ac_exeext conftest.$ac_ext
12871 if test "$have_res_init" = no; then
12872 OLIBS="$LIBS"
12873 LIBS="$LIBS -lresolv"
12874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
12875 $as_echo_n "checking for res_init with -lresolv... " >&6; }
12876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12877 /* end confdefs.h. */
12878 #include <netinet/in.h>
12879 #include <arpa/nameser.h>
12880 #include <resolv.h>
12881 int
12882 main ()
12883 {
12884 return res_init();
12885 ;
12886 return 0;
12887 }
12888 _ACEOF
12889 if ac_fn_c_try_link "$LINENO"; then :
12890 have_res_init=yes
12891 else
12892 have_res_init=no
12893 fi
12894 rm -f core conftest.err conftest.$ac_objext \
12895 conftest$ac_exeext conftest.$ac_ext
12896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
12897 $as_echo "$have_res_init" >&6; }
12898 if test "$have_res_init" = yes ; then
12899 resolv=yes
12900 fi
12901 LIBS="$OLIBS"
12902 fi
12903
12904 if test "$have_res_init" = yes; then
12905
12906 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
12907
12908 fi
12909
12910 # Do we need the Hesiod library to provide the support routines?
12911 LIBHESIOD=
12912 if test "$with_hesiod" != no ; then
12913 # Don't set $LIBS here -- see comments above. FIXME which comments?
12914 ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
12915 if test "x$ac_cv_func_res_send" = x""yes; then :
12916
12917 else
12918 ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
12919 if test "x$ac_cv_func___res_send" = x""yes; then :
12920
12921 else
12922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
12923 $as_echo_n "checking for res_send in -lresolv... " >&6; }
12924 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
12925 $as_echo_n "(cached) " >&6
12926 else
12927 ac_check_lib_save_LIBS=$LIBS
12928 LIBS="-lresolv $LIBS"
12929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12930 /* end confdefs.h. */
12931
12932 /* Override any GCC internal prototype to avoid an error.
12933 Use char because int might match the return type of a GCC
12934 builtin and then its argument prototype would still apply. */
12935 #ifdef __cplusplus
12936 extern "C"
12937 #endif
12938 char res_send ();
12939 int
12940 main ()
12941 {
12942 return res_send ();
12943 ;
12944 return 0;
12945 }
12946 _ACEOF
12947 if ac_fn_c_try_link "$LINENO"; then :
12948 ac_cv_lib_resolv_res_send=yes
12949 else
12950 ac_cv_lib_resolv_res_send=no
12951 fi
12952 rm -f core conftest.err conftest.$ac_objext \
12953 conftest$ac_exeext conftest.$ac_ext
12954 LIBS=$ac_check_lib_save_LIBS
12955 fi
12956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
12957 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
12958 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
12959 resolv=yes
12960 else
12961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
12962 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
12963 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
12964 $as_echo_n "(cached) " >&6
12965 else
12966 ac_check_lib_save_LIBS=$LIBS
12967 LIBS="-lresolv $LIBS"
12968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12969 /* end confdefs.h. */
12970
12971 /* Override any GCC internal prototype to avoid an error.
12972 Use char because int might match the return type of a GCC
12973 builtin and then its argument prototype would still apply. */
12974 #ifdef __cplusplus
12975 extern "C"
12976 #endif
12977 char __res_send ();
12978 int
12979 main ()
12980 {
12981 return __res_send ();
12982 ;
12983 return 0;
12984 }
12985 _ACEOF
12986 if ac_fn_c_try_link "$LINENO"; then :
12987 ac_cv_lib_resolv___res_send=yes
12988 else
12989 ac_cv_lib_resolv___res_send=no
12990 fi
12991 rm -f core conftest.err conftest.$ac_objext \
12992 conftest$ac_exeext conftest.$ac_ext
12993 LIBS=$ac_check_lib_save_LIBS
12994 fi
12995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
12996 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
12997 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
12998 resolv=yes
12999 fi
13000
13001 fi
13002
13003 fi
13004
13005 fi
13006
13007 if test "$resolv" = yes ; then
13008 RESOLVLIB=-lresolv
13009 else
13010 RESOLVLIB=
13011 fi
13012 ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
13013 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
13014
13015 else
13016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
13017 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
13018 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
13019 $as_echo_n "(cached) " >&6
13020 else
13021 ac_check_lib_save_LIBS=$LIBS
13022 LIBS="-lhesiod $RESOLVLIB $LIBS"
13023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13024 /* end confdefs.h. */
13025
13026 /* Override any GCC internal prototype to avoid an error.
13027 Use char because int might match the return type of a GCC
13028 builtin and then its argument prototype would still apply. */
13029 #ifdef __cplusplus
13030 extern "C"
13031 #endif
13032 char hes_getmailhost ();
13033 int
13034 main ()
13035 {
13036 return hes_getmailhost ();
13037 ;
13038 return 0;
13039 }
13040 _ACEOF
13041 if ac_fn_c_try_link "$LINENO"; then :
13042 ac_cv_lib_hesiod_hes_getmailhost=yes
13043 else
13044 ac_cv_lib_hesiod_hes_getmailhost=no
13045 fi
13046 rm -f core conftest.err conftest.$ac_objext \
13047 conftest$ac_exeext conftest.$ac_ext
13048 LIBS=$ac_check_lib_save_LIBS
13049 fi
13050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
13051 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
13052 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
13053 hesiod=yes
13054 else
13055 :
13056 fi
13057
13058 fi
13059
13060
13061 if test x"$hesiod" = xyes; then
13062
13063 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
13064
13065 LIBHESIOD=-lhesiod
13066 fi
13067 fi
13068
13069
13070 # Do we need libresolv (due to res_init or Hesiod)?
13071 if test "$resolv" = yes ; then
13072
13073 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
13074
13075 LIBRESOLV=-lresolv
13076 else
13077 LIBRESOLV=
13078 fi
13079
13080
13081 # These tell us which Kerberos-related libraries to use.
13082 COM_ERRLIB=
13083 CRYPTOLIB=
13084 KRB5LIB=
13085 DESLIB=
13086 KRB4LIB=
13087
13088 if test "${with_kerberos}" != no; then
13089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
13090 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
13091 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
13092 $as_echo_n "(cached) " >&6
13093 else
13094 ac_check_lib_save_LIBS=$LIBS
13095 LIBS="-lcom_err $LIBS"
13096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13097 /* end confdefs.h. */
13098
13099 /* Override any GCC internal prototype to avoid an error.
13100 Use char because int might match the return type of a GCC
13101 builtin and then its argument prototype would still apply. */
13102 #ifdef __cplusplus
13103 extern "C"
13104 #endif
13105 char com_err ();
13106 int
13107 main ()
13108 {
13109 return com_err ();
13110 ;
13111 return 0;
13112 }
13113 _ACEOF
13114 if ac_fn_c_try_link "$LINENO"; then :
13115 ac_cv_lib_com_err_com_err=yes
13116 else
13117 ac_cv_lib_com_err_com_err=no
13118 fi
13119 rm -f core conftest.err conftest.$ac_objext \
13120 conftest$ac_exeext conftest.$ac_ext
13121 LIBS=$ac_check_lib_save_LIBS
13122 fi
13123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
13124 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
13125 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
13126 have_com_err=yes
13127 else
13128 have_com_err=no
13129 fi
13130
13131 if test $have_com_err = yes; then
13132 COM_ERRLIB=-lcom_err
13133 LIBS="$COM_ERRLIB $LIBS"
13134
13135 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
13136
13137 fi
13138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
13139 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
13140 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
13141 $as_echo_n "(cached) " >&6
13142 else
13143 ac_check_lib_save_LIBS=$LIBS
13144 LIBS="-lcrypto $LIBS"
13145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13146 /* end confdefs.h. */
13147
13148 /* Override any GCC internal prototype to avoid an error.
13149 Use char because int might match the return type of a GCC
13150 builtin and then its argument prototype would still apply. */
13151 #ifdef __cplusplus
13152 extern "C"
13153 #endif
13154 char mit_des_cbc_encrypt ();
13155 int
13156 main ()
13157 {
13158 return mit_des_cbc_encrypt ();
13159 ;
13160 return 0;
13161 }
13162 _ACEOF
13163 if ac_fn_c_try_link "$LINENO"; then :
13164 ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
13165 else
13166 ac_cv_lib_crypto_mit_des_cbc_encrypt=no
13167 fi
13168 rm -f core conftest.err conftest.$ac_objext \
13169 conftest$ac_exeext conftest.$ac_ext
13170 LIBS=$ac_check_lib_save_LIBS
13171 fi
13172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
13173 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
13174 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
13175 have_crypto=yes
13176 else
13177 have_crypto=no
13178 fi
13179
13180 if test $have_crypto = yes; then
13181 CRYPTOLIB=-lcrypto
13182 LIBS="$CRYPTOLIB $LIBS"
13183
13184 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
13185
13186 fi
13187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
13188 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
13189 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
13190 $as_echo_n "(cached) " >&6
13191 else
13192 ac_check_lib_save_LIBS=$LIBS
13193 LIBS="-lk5crypto $LIBS"
13194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13195 /* end confdefs.h. */
13196
13197 /* Override any GCC internal prototype to avoid an error.
13198 Use char because int might match the return type of a GCC
13199 builtin and then its argument prototype would still apply. */
13200 #ifdef __cplusplus
13201 extern "C"
13202 #endif
13203 char mit_des_cbc_encrypt ();
13204 int
13205 main ()
13206 {
13207 return mit_des_cbc_encrypt ();
13208 ;
13209 return 0;
13210 }
13211 _ACEOF
13212 if ac_fn_c_try_link "$LINENO"; then :
13213 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
13214 else
13215 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
13216 fi
13217 rm -f core conftest.err conftest.$ac_objext \
13218 conftest$ac_exeext conftest.$ac_ext
13219 LIBS=$ac_check_lib_save_LIBS
13220 fi
13221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
13222 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
13223 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
13224 have_k5crypto=yes
13225 else
13226 have_k5crypto=no
13227 fi
13228
13229 if test $have_k5crypto = yes; then
13230 CRYPTOLIB=-lk5crypto
13231 LIBS="$CRYPTOLIB $LIBS"
13232
13233 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
13234
13235 fi
13236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
13237 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
13238 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
13239 $as_echo_n "(cached) " >&6
13240 else
13241 ac_check_lib_save_LIBS=$LIBS
13242 LIBS="-lkrb5 $LIBS"
13243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13244 /* end confdefs.h. */
13245
13246 /* Override any GCC internal prototype to avoid an error.
13247 Use char because int might match the return type of a GCC
13248 builtin and then its argument prototype would still apply. */
13249 #ifdef __cplusplus
13250 extern "C"
13251 #endif
13252 char krb5_init_context ();
13253 int
13254 main ()
13255 {
13256 return krb5_init_context ();
13257 ;
13258 return 0;
13259 }
13260 _ACEOF
13261 if ac_fn_c_try_link "$LINENO"; then :
13262 ac_cv_lib_krb5_krb5_init_context=yes
13263 else
13264 ac_cv_lib_krb5_krb5_init_context=no
13265 fi
13266 rm -f core conftest.err conftest.$ac_objext \
13267 conftest$ac_exeext conftest.$ac_ext
13268 LIBS=$ac_check_lib_save_LIBS
13269 fi
13270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
13271 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
13272 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
13273 have_krb5=yes
13274 else
13275 have_krb5=no
13276 fi
13277
13278 if test $have_krb5=yes; then
13279 KRB5LIB=-lkrb5
13280 LIBS="$KRB5LIB $LIBS"
13281
13282 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
13283
13284 fi
13285 if test "${with_kerberos5}" = no; then
13286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
13287 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
13288 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
13289 $as_echo_n "(cached) " >&6
13290 else
13291 ac_check_lib_save_LIBS=$LIBS
13292 LIBS="-ldes425 $LIBS"
13293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13294 /* end confdefs.h. */
13295
13296 /* Override any GCC internal prototype to avoid an error.
13297 Use char because int might match the return type of a GCC
13298 builtin and then its argument prototype would still apply. */
13299 #ifdef __cplusplus
13300 extern "C"
13301 #endif
13302 char des_cbc_encrypt ();
13303 int
13304 main ()
13305 {
13306 return des_cbc_encrypt ();
13307 ;
13308 return 0;
13309 }
13310 _ACEOF
13311 if ac_fn_c_try_link "$LINENO"; then :
13312 ac_cv_lib_des425_des_cbc_encrypt=yes
13313 else
13314 ac_cv_lib_des425_des_cbc_encrypt=no
13315 fi
13316 rm -f core conftest.err conftest.$ac_objext \
13317 conftest$ac_exeext conftest.$ac_ext
13318 LIBS=$ac_check_lib_save_LIBS
13319 fi
13320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
13321 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
13322 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
13323 have_des425=yes
13324 else
13325 have_des425=no
13326 fi
13327
13328 if test $have_des425 = yes; then
13329 DESLIB=-ldes425
13330 LIBS="$DESLIB $LIBS"
13331
13332 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
13333
13334 else
13335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
13336 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
13337 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
13338 $as_echo_n "(cached) " >&6
13339 else
13340 ac_check_lib_save_LIBS=$LIBS
13341 LIBS="-ldes $LIBS"
13342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13343 /* end confdefs.h. */
13344
13345 /* Override any GCC internal prototype to avoid an error.
13346 Use char because int might match the return type of a GCC
13347 builtin and then its argument prototype would still apply. */
13348 #ifdef __cplusplus
13349 extern "C"
13350 #endif
13351 char des_cbc_encrypt ();
13352 int
13353 main ()
13354 {
13355 return des_cbc_encrypt ();
13356 ;
13357 return 0;
13358 }
13359 _ACEOF
13360 if ac_fn_c_try_link "$LINENO"; then :
13361 ac_cv_lib_des_des_cbc_encrypt=yes
13362 else
13363 ac_cv_lib_des_des_cbc_encrypt=no
13364 fi
13365 rm -f core conftest.err conftest.$ac_objext \
13366 conftest$ac_exeext conftest.$ac_ext
13367 LIBS=$ac_check_lib_save_LIBS
13368 fi
13369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
13370 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
13371 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
13372 have_des=yes
13373 else
13374 have_des=no
13375 fi
13376
13377 if test $have_des = yes; then
13378 DESLIB=-ldes
13379 LIBS="$DESLIB $LIBS"
13380
13381 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
13382
13383 fi
13384 fi
13385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
13386 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
13387 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
13388 $as_echo_n "(cached) " >&6
13389 else
13390 ac_check_lib_save_LIBS=$LIBS
13391 LIBS="-lkrb4 $LIBS"
13392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13393 /* end confdefs.h. */
13394
13395 /* Override any GCC internal prototype to avoid an error.
13396 Use char because int might match the return type of a GCC
13397 builtin and then its argument prototype would still apply. */
13398 #ifdef __cplusplus
13399 extern "C"
13400 #endif
13401 char krb_get_cred ();
13402 int
13403 main ()
13404 {
13405 return krb_get_cred ();
13406 ;
13407 return 0;
13408 }
13409 _ACEOF
13410 if ac_fn_c_try_link "$LINENO"; then :
13411 ac_cv_lib_krb4_krb_get_cred=yes
13412 else
13413 ac_cv_lib_krb4_krb_get_cred=no
13414 fi
13415 rm -f core conftest.err conftest.$ac_objext \
13416 conftest$ac_exeext conftest.$ac_ext
13417 LIBS=$ac_check_lib_save_LIBS
13418 fi
13419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
13420 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
13421 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
13422 have_krb4=yes
13423 else
13424 have_krb4=no
13425 fi
13426
13427 if test $have_krb4 = yes; then
13428 KRB4LIB=-lkrb4
13429 LIBS="$KRB4LIB $LIBS"
13430
13431 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
13432
13433 else
13434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
13435 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
13436 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
13437 $as_echo_n "(cached) " >&6
13438 else
13439 ac_check_lib_save_LIBS=$LIBS
13440 LIBS="-lkrb $LIBS"
13441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13442 /* end confdefs.h. */
13443
13444 /* Override any GCC internal prototype to avoid an error.
13445 Use char because int might match the return type of a GCC
13446 builtin and then its argument prototype would still apply. */
13447 #ifdef __cplusplus
13448 extern "C"
13449 #endif
13450 char krb_get_cred ();
13451 int
13452 main ()
13453 {
13454 return krb_get_cred ();
13455 ;
13456 return 0;
13457 }
13458 _ACEOF
13459 if ac_fn_c_try_link "$LINENO"; then :
13460 ac_cv_lib_krb_krb_get_cred=yes
13461 else
13462 ac_cv_lib_krb_krb_get_cred=no
13463 fi
13464 rm -f core conftest.err conftest.$ac_objext \
13465 conftest$ac_exeext conftest.$ac_ext
13466 LIBS=$ac_check_lib_save_LIBS
13467 fi
13468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
13469 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
13470 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
13471 have_krb=yes
13472 else
13473 have_krb=no
13474 fi
13475
13476 if test $have_krb = yes; then
13477 KRB4LIB=-lkrb
13478 LIBS="$KRB4LIB $LIBS"
13479
13480 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
13481
13482 fi
13483 fi
13484 fi
13485
13486 if test "${with_kerberos5}" != no; then
13487 for ac_header in krb5.h
13488 do :
13489 ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
13490 if test "x$ac_cv_header_krb5_h" = x""yes; then :
13491 cat >>confdefs.h <<_ACEOF
13492 #define HAVE_KRB5_H 1
13493 _ACEOF
13494 ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
13495 "
13496 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
13497
13498 cat >>confdefs.h <<_ACEOF
13499 #define HAVE_KRB5_ERROR_TEXT 1
13500 _ACEOF
13501
13502
13503 fi
13504 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
13505 "
13506 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
13507
13508 cat >>confdefs.h <<_ACEOF
13509 #define HAVE_KRB5_ERROR_E_TEXT 1
13510 _ACEOF
13511
13512
13513 fi
13514
13515 fi
13516
13517 done
13518
13519 else
13520 for ac_header in des.h
13521 do :
13522 ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
13523 if test "x$ac_cv_header_des_h" = x""yes; then :
13524 cat >>confdefs.h <<_ACEOF
13525 #define HAVE_DES_H 1
13526 _ACEOF
13527
13528 else
13529 for ac_header in kerberosIV/des.h
13530 do :
13531 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
13532 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
13533 cat >>confdefs.h <<_ACEOF
13534 #define HAVE_KERBEROSIV_DES_H 1
13535 _ACEOF
13536
13537 else
13538 for ac_header in kerberos/des.h
13539 do :
13540 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
13541 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
13542 cat >>confdefs.h <<_ACEOF
13543 #define HAVE_KERBEROS_DES_H 1
13544 _ACEOF
13545
13546 fi
13547
13548 done
13549
13550 fi
13551
13552 done
13553
13554 fi
13555
13556 done
13557
13558 for ac_header in krb.h
13559 do :
13560 ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
13561 if test "x$ac_cv_header_krb_h" = x""yes; then :
13562 cat >>confdefs.h <<_ACEOF
13563 #define HAVE_KRB_H 1
13564 _ACEOF
13565
13566 else
13567 for ac_header in kerberosIV/krb.h
13568 do :
13569 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
13570 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
13571 cat >>confdefs.h <<_ACEOF
13572 #define HAVE_KERBEROSIV_KRB_H 1
13573 _ACEOF
13574
13575 else
13576 for ac_header in kerberos/krb.h
13577 do :
13578 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
13579 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
13580 cat >>confdefs.h <<_ACEOF
13581 #define HAVE_KERBEROS_KRB_H 1
13582 _ACEOF
13583
13584 fi
13585
13586 done
13587
13588 fi
13589
13590 done
13591
13592 fi
13593
13594 done
13595
13596 fi
13597 for ac_header in com_err.h
13598 do :
13599 ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
13600 if test "x$ac_cv_header_com_err_h" = x""yes; then :
13601 cat >>confdefs.h <<_ACEOF
13602 #define HAVE_COM_ERR_H 1
13603 _ACEOF
13604
13605 fi
13606
13607 done
13608
13609 fi
13610
13611
13612
13613
13614
13615
13616
13617 # Solaris requires -lintl if you want strerror (which calls dgettext)
13618 # to return localized messages.
13619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
13620 $as_echo_n "checking for dgettext in -lintl... " >&6; }
13621 if test "${ac_cv_lib_intl_dgettext+set}" = set; then :
13622 $as_echo_n "(cached) " >&6
13623 else
13624 ac_check_lib_save_LIBS=$LIBS
13625 LIBS="-lintl $LIBS"
13626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13627 /* end confdefs.h. */
13628
13629 /* Override any GCC internal prototype to avoid an error.
13630 Use char because int might match the return type of a GCC
13631 builtin and then its argument prototype would still apply. */
13632 #ifdef __cplusplus
13633 extern "C"
13634 #endif
13635 char dgettext ();
13636 int
13637 main ()
13638 {
13639 return dgettext ();
13640 ;
13641 return 0;
13642 }
13643 _ACEOF
13644 if ac_fn_c_try_link "$LINENO"; then :
13645 ac_cv_lib_intl_dgettext=yes
13646 else
13647 ac_cv_lib_intl_dgettext=no
13648 fi
13649 rm -f core conftest.err conftest.$ac_objext \
13650 conftest$ac_exeext conftest.$ac_ext
13651 LIBS=$ac_check_lib_save_LIBS
13652 fi
13653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
13654 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
13655 if test "x$ac_cv_lib_intl_dgettext" = x""yes; then :
13656 cat >>confdefs.h <<_ACEOF
13657 #define HAVE_LIBINTL 1
13658 _ACEOF
13659
13660 LIBS="-lintl $LIBS"
13661
13662 fi
13663
13664
13665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
13666 $as_echo_n "checking whether localtime caches TZ... " >&6; }
13667 if test "${emacs_cv_localtime_cache+set}" = set; then :
13668 $as_echo_n "(cached) " >&6
13669 else
13670 if test x$ac_cv_func_tzset = xyes; then
13671 if test "$cross_compiling" = yes; then :
13672 # If we have tzset, assume the worst when cross-compiling.
13673 emacs_cv_localtime_cache=yes
13674 else
13675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13676 /* end confdefs.h. */
13677 #include <time.h>
13678 extern char **environ;
13679 unset_TZ ()
13680 {
13681 char **from, **to;
13682 for (to = from = environ; (*to = *from); from++)
13683 if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
13684 to++;
13685 }
13686 char TZ_GMT0[] = "TZ=GMT0";
13687 char TZ_PST8[] = "TZ=PST8";
13688 main()
13689 {
13690 time_t now = time ((time_t *) 0);
13691 int hour_GMT0, hour_unset;
13692 if (putenv (TZ_GMT0) != 0)
13693 exit (1);
13694 hour_GMT0 = localtime (&now)->tm_hour;
13695 unset_TZ ();
13696 hour_unset = localtime (&now)->tm_hour;
13697 if (putenv (TZ_PST8) != 0)
13698 exit (1);
13699 if (localtime (&now)->tm_hour == hour_GMT0)
13700 exit (1);
13701 unset_TZ ();
13702 if (localtime (&now)->tm_hour != hour_unset)
13703 exit (1);
13704 exit (0);
13705 }
13706 _ACEOF
13707 if ac_fn_c_try_run "$LINENO"; then :
13708 emacs_cv_localtime_cache=no
13709 else
13710 emacs_cv_localtime_cache=yes
13711 fi
13712 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13713 conftest.$ac_objext conftest.beam conftest.$ac_ext
13714 fi
13715
13716 else
13717 # If we lack tzset, report that localtime does not cache TZ,
13718 # since we can't invalidate the cache if we don't have tzset.
13719 emacs_cv_localtime_cache=no
13720 fi
13721 fi
13722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
13723 $as_echo "$emacs_cv_localtime_cache" >&6; }
13724 if test $emacs_cv_localtime_cache = yes; then
13725
13726 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
13727
13728 fi
13729
13730 if test "x$HAVE_TIMEVAL" = xyes; then
13731 for ac_func in gettimeofday
13732 do :
13733 ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
13734 if test "x$ac_cv_func_gettimeofday" = x""yes; then :
13735 cat >>confdefs.h <<_ACEOF
13736 #define HAVE_GETTIMEOFDAY 1
13737 _ACEOF
13738
13739 fi
13740 done
13741
13742 if test $ac_cv_func_gettimeofday = yes; then
13743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
13744 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
13745 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then :
13746 $as_echo_n "(cached) " >&6
13747 else
13748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13749 /* end confdefs.h. */
13750
13751 #ifdef TIME_WITH_SYS_TIME
13752 #include <sys/time.h>
13753 #include <time.h>
13754 #else
13755 #ifdef HAVE_SYS_TIME_H
13756 #include <sys/time.h>
13757 #else
13758 #include <time.h>
13759 #endif
13760 #endif
13761 int
13762 main ()
13763 {
13764 struct timeval time;
13765 gettimeofday (&time, 0);
13766 ;
13767 return 0;
13768 }
13769 _ACEOF
13770 if ac_fn_c_try_compile "$LINENO"; then :
13771 emacs_cv_gettimeofday_two_arguments=yes
13772 else
13773 emacs_cv_gettimeofday_two_arguments=no
13774 fi
13775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13776 fi
13777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
13778 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
13779 if test $emacs_cv_gettimeofday_two_arguments = no; then
13780
13781 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
13782
13783 fi
13784 fi
13785 fi
13786
13787 ok_so_far=yes
13788 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
13789 if test "x$ac_cv_func_socket" = x""yes; then :
13790
13791 else
13792 ok_so_far=no
13793 fi
13794
13795 if test $ok_so_far = yes; then
13796 ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
13797 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
13798
13799 else
13800 ok_so_far=no
13801 fi
13802
13803
13804 fi
13805 if test $ok_so_far = yes; then
13806 ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
13807 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
13808
13809 else
13810 ok_so_far=no
13811 fi
13812
13813
13814 fi
13815 if test $ok_so_far = yes; then
13816
13817 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
13818
13819 fi
13820
13821 for ac_header in sys/ioctl.h
13822 do :
13823 ac_fn_c_check_header_mongrel "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
13824 if test "x$ac_cv_header_sys_ioctl_h" = x""yes; then :
13825 cat >>confdefs.h <<_ACEOF
13826 #define HAVE_SYS_IOCTL_H 1
13827 _ACEOF
13828
13829 fi
13830
13831 done
13832
13833
13834 if test -f /usr/lpp/X11/bin/smt.exp; then
13835
13836 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
13837
13838 fi
13839
13840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
13841 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
13842 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
13843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13844 $as_echo "yes" >&6; }
13845
13846 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
13847
13848 else
13849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13850 $as_echo "no" >&6; }
13851 fi
13852
13853 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
13854 if test "x$ac_cv_type_pid_t" = x""yes; then :
13855
13856 else
13857
13858 cat >>confdefs.h <<_ACEOF
13859 #define pid_t int
13860 _ACEOF
13861
13862 fi
13863
13864 for ac_header in vfork.h
13865 do :
13866 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
13867 if test "x$ac_cv_header_vfork_h" = x""yes; then :
13868 cat >>confdefs.h <<_ACEOF
13869 #define HAVE_VFORK_H 1
13870 _ACEOF
13871
13872 fi
13873
13874 done
13875
13876 for ac_func in fork vfork
13877 do :
13878 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13879 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13880 eval as_val=\$$as_ac_var
13881 if test "x$as_val" = x""yes; then :
13882 cat >>confdefs.h <<_ACEOF
13883 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13884 _ACEOF
13885
13886 fi
13887 done
13888
13889 if test "x$ac_cv_func_fork" = xyes; then
13890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
13891 $as_echo_n "checking for working fork... " >&6; }
13892 if test "${ac_cv_func_fork_works+set}" = set; then :
13893 $as_echo_n "(cached) " >&6
13894 else
13895 if test "$cross_compiling" = yes; then :
13896 ac_cv_func_fork_works=cross
13897 else
13898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13899 /* end confdefs.h. */
13900 $ac_includes_default
13901 int
13902 main ()
13903 {
13904
13905 /* By Ruediger Kuhlmann. */
13906 return fork () < 0;
13907
13908 ;
13909 return 0;
13910 }
13911 _ACEOF
13912 if ac_fn_c_try_run "$LINENO"; then :
13913 ac_cv_func_fork_works=yes
13914 else
13915 ac_cv_func_fork_works=no
13916 fi
13917 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13918 conftest.$ac_objext conftest.beam conftest.$ac_ext
13919 fi
13920
13921 fi
13922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
13923 $as_echo "$ac_cv_func_fork_works" >&6; }
13924
13925 else
13926 ac_cv_func_fork_works=$ac_cv_func_fork
13927 fi
13928 if test "x$ac_cv_func_fork_works" = xcross; then
13929 case $host in
13930 *-*-amigaos* | *-*-msdosdjgpp*)
13931 # Override, as these systems have only a dummy fork() stub
13932 ac_cv_func_fork_works=no
13933 ;;
13934 *)
13935 ac_cv_func_fork_works=yes
13936 ;;
13937 esac
13938 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
13939 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
13940 fi
13941 ac_cv_func_vfork_works=$ac_cv_func_vfork
13942 if test "x$ac_cv_func_vfork" = xyes; then
13943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
13944 $as_echo_n "checking for working vfork... " >&6; }
13945 if test "${ac_cv_func_vfork_works+set}" = set; then :
13946 $as_echo_n "(cached) " >&6
13947 else
13948 if test "$cross_compiling" = yes; then :
13949 ac_cv_func_vfork_works=cross
13950 else
13951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13952 /* end confdefs.h. */
13953 /* Thanks to Paul Eggert for this test. */
13954 $ac_includes_default
13955 #include <sys/wait.h>
13956 #ifdef HAVE_VFORK_H
13957 # include <vfork.h>
13958 #endif
13959 /* On some sparc systems, changes by the child to local and incoming
13960 argument registers are propagated back to the parent. The compiler
13961 is told about this with #include <vfork.h>, but some compilers
13962 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
13963 static variable whose address is put into a register that is
13964 clobbered by the vfork. */
13965 static void
13966 #ifdef __cplusplus
13967 sparc_address_test (int arg)
13968 # else
13969 sparc_address_test (arg) int arg;
13970 #endif
13971 {
13972 static pid_t child;
13973 if (!child) {
13974 child = vfork ();
13975 if (child < 0) {
13976 perror ("vfork");
13977 _exit(2);
13978 }
13979 if (!child) {
13980 arg = getpid();
13981 write(-1, "", 0);
13982 _exit (arg);
13983 }
13984 }
13985 }
13986
13987 int
13988 main ()
13989 {
13990 pid_t parent = getpid ();
13991 pid_t child;
13992
13993 sparc_address_test (0);
13994
13995 child = vfork ();
13996
13997 if (child == 0) {
13998 /* Here is another test for sparc vfork register problems. This
13999 test uses lots of local variables, at least as many local
14000 variables as main has allocated so far including compiler
14001 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
14002 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
14003 reuse the register of parent for one of the local variables,
14004 since it will think that parent can't possibly be used any more
14005 in this routine. Assigning to the local variable will thus
14006 munge parent in the parent process. */
14007 pid_t
14008 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
14009 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
14010 /* Convince the compiler that p..p7 are live; otherwise, it might
14011 use the same hardware register for all 8 local variables. */
14012 if (p != p1 || p != p2 || p != p3 || p != p4
14013 || p != p5 || p != p6 || p != p7)
14014 _exit(1);
14015
14016 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
14017 from child file descriptors. If the child closes a descriptor
14018 before it execs or exits, this munges the parent's descriptor
14019 as well. Test for this by closing stdout in the child. */
14020 _exit(close(fileno(stdout)) != 0);
14021 } else {
14022 int status;
14023 struct stat st;
14024
14025 while (wait(&status) != child)
14026 ;
14027 return (
14028 /* Was there some problem with vforking? */
14029 child < 0
14030
14031 /* Did the child fail? (This shouldn't happen.) */
14032 || status
14033
14034 /* Did the vfork/compiler bug occur? */
14035 || parent != getpid()
14036
14037 /* Did the file descriptor bug occur? */
14038 || fstat(fileno(stdout), &st) != 0
14039 );
14040 }
14041 }
14042 _ACEOF
14043 if ac_fn_c_try_run "$LINENO"; then :
14044 ac_cv_func_vfork_works=yes
14045 else
14046 ac_cv_func_vfork_works=no
14047 fi
14048 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14049 conftest.$ac_objext conftest.beam conftest.$ac_ext
14050 fi
14051
14052 fi
14053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
14054 $as_echo "$ac_cv_func_vfork_works" >&6; }
14055
14056 fi;
14057 if test "x$ac_cv_func_fork_works" = xcross; then
14058 ac_cv_func_vfork_works=$ac_cv_func_vfork
14059 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
14060 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
14061 fi
14062
14063 if test "x$ac_cv_func_vfork_works" = xyes; then
14064
14065 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
14066
14067 else
14068
14069 $as_echo "#define vfork fork" >>confdefs.h
14070
14071 fi
14072 if test "x$ac_cv_func_fork_works" = xyes; then
14073
14074 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
14075
14076 fi
14077
14078
14079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
14080 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
14081 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
14082 $as_echo_n "(cached) " >&6
14083 else
14084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14085 /* end confdefs.h. */
14086 #include <langinfo.h>
14087 int
14088 main ()
14089 {
14090 char* cs = nl_langinfo(CODESET);
14091 ;
14092 return 0;
14093 }
14094 _ACEOF
14095 if ac_fn_c_try_link "$LINENO"; then :
14096 emacs_cv_langinfo_codeset=yes
14097 else
14098 emacs_cv_langinfo_codeset=no
14099 fi
14100 rm -f core conftest.err conftest.$ac_objext \
14101 conftest$ac_exeext conftest.$ac_ext
14102
14103 fi
14104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
14105 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
14106 if test $emacs_cv_langinfo_codeset = yes; then
14107
14108 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
14109
14110 fi
14111
14112 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
14113 if test "x$ac_cv_type_size_t" = x""yes; then :
14114
14115 cat >>confdefs.h <<_ACEOF
14116 #define HAVE_SIZE_T 1
14117 _ACEOF
14118
14119
14120 fi
14121
14122
14123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
14124 $as_echo_n "checking for mbstate_t... " >&6; }
14125 if test "${ac_cv_type_mbstate_t+set}" = set; then :
14126 $as_echo_n "(cached) " >&6
14127 else
14128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14129 /* end confdefs.h. */
14130 $ac_includes_default
14131 # include <wchar.h>
14132 int
14133 main ()
14134 {
14135 mbstate_t x; return sizeof x;
14136 ;
14137 return 0;
14138 }
14139 _ACEOF
14140 if ac_fn_c_try_compile "$LINENO"; then :
14141 ac_cv_type_mbstate_t=yes
14142 else
14143 ac_cv_type_mbstate_t=no
14144 fi
14145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14146 fi
14147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
14148 $as_echo "$ac_cv_type_mbstate_t" >&6; }
14149 if test $ac_cv_type_mbstate_t = yes; then
14150
14151 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
14152
14153 else
14154
14155 $as_echo "#define mbstate_t int" >>confdefs.h
14156
14157 fi
14158
14159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restrict keyword" >&5
14160 $as_echo_n "checking for C restrict keyword... " >&6; }
14161 if test "${emacs_cv_c_restrict+set}" = set; then :
14162 $as_echo_n "(cached) " >&6
14163 else
14164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14165 /* end confdefs.h. */
14166 void fred (int *restrict x);
14167 int
14168 main ()
14169 {
14170
14171 ;
14172 return 0;
14173 }
14174 _ACEOF
14175 if ac_fn_c_try_compile "$LINENO"; then :
14176 emacs_cv_c_restrict=yes
14177 else
14178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14179 /* end confdefs.h. */
14180 void fred (int *__restrict x);
14181 int
14182 main ()
14183 {
14184
14185 ;
14186 return 0;
14187 }
14188 _ACEOF
14189 if ac_fn_c_try_compile "$LINENO"; then :
14190 emacs_cv_c_restrict=__restrict
14191 else
14192 emacs_cv_c_restrict=no
14193 fi
14194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14195 fi
14196 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14197 fi
14198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict" >&5
14199 $as_echo "$emacs_cv_c_restrict" >&6; }
14200 case "$emacs_cv_c_restrict" in
14201 yes) emacs_restrict=restrict;;
14202 no) emacs_restrict="";;
14203 *) emacs_restrict="$emacs_cv_c_restrict";;
14204 esac
14205 if test "$emacs_restrict" != __restrict; then
14206
14207 cat >>confdefs.h <<_ACEOF
14208 #define __restrict $emacs_restrict
14209 _ACEOF
14210
14211 fi
14212
14213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
14214 $as_echo_n "checking for C restricted array declarations... " >&6; }
14215 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
14216 $as_echo_n "(cached) " >&6
14217 else
14218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14219 /* end confdefs.h. */
14220 void fred (int x[__restrict]);
14221 int
14222 main ()
14223 {
14224
14225 ;
14226 return 0;
14227 }
14228 _ACEOF
14229 if ac_fn_c_try_compile "$LINENO"; then :
14230 emacs_cv_c_restrict_arr=yes
14231 else
14232 emacs_cv_c_restrict_arr=no
14233 fi
14234 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14235 fi
14236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
14237 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
14238 if test "$emacs_cv_c_restrict_arr" = yes; then
14239
14240 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
14241
14242 fi
14243
14244
14245
14246 # Set up the CFLAGS for real compilation, so we can substitute it.
14247 CFLAGS="$REAL_CFLAGS"
14248 CPPFLAGS="$REAL_CPPFLAGS"
14249
14250 ## Hack to detect a buggy GCC version.
14251 if test "x$GCC" = xyes \
14252 && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
14253 && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
14254 && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
14255 as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
14256 fi
14257
14258 #### Find out which version of Emacs this is.
14259 version=`grep 'const char emacs_version' ${srcdir}/src/emacs.c \
14260 | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
14261 if test x"${version}" = x; then
14262 as_fn_error "can't find current emacs version in \`${srcdir}/src/emacs.c'." "$LINENO" 5
14263 fi
14264 if test x"${version}" != x"$PACKAGE_VERSION"; then
14265 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/src/emacs.c'." >&5
14266 $as_echo "$as_me: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/src/emacs.c'." >&2;}
14267 fi
14268
14269 ### Specify what sort of things we'll be editing into Makefile and config.h.
14270 ### Use configuration here uncanonicalized to avoid exceeding size limits.
14271
14272
14273 ## Unused?
14274
14275
14276
14277
14278
14279
14280
14281
14282
14283
14284
14285
14286
14287
14288
14289
14290
14291
14292
14293
14294 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
14295 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
14296 ## end of LIBX_BASE, but nothing ever set it.
14297
14298
14299
14300
14301 ## Used in lwlib/Makefile.in.
14302
14303
14304
14305
14306
14307
14308
14309
14310
14311
14312
14313
14314 cat >>confdefs.h <<_ACEOF
14315 #define EMACS_CONFIGURATION "${canonical}"
14316 _ACEOF
14317
14318
14319 cat >>confdefs.h <<_ACEOF
14320 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
14321 _ACEOF
14322
14323
14324 cat >>confdefs.h <<_ACEOF
14325 #define config_machfile "${machfile}"
14326 _ACEOF
14327
14328
14329 cat >>confdefs.h <<_ACEOF
14330 #define config_opsysfile "${opsysfile}"
14331 _ACEOF
14332
14333
14334 XMENU_OBJ=
14335 XOBJ=
14336 FONT_OBJ=
14337 if test "${HAVE_X_WINDOWS}" = "yes" ; then
14338
14339 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
14340
14341 XMENU_OBJ=xmenu.o
14342 XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
14343 FONT_OBJ=xfont.o
14344 if test "$HAVE_XFT" = "yes"; then
14345 FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
14346 elif test "$HAVE_FREETYPE" = "yes"; then
14347 FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
14348 fi
14349
14350 fi
14351
14352
14353
14354
14355 WIDGET_OBJ=
14356 MOTIF_LIBW=
14357 if test "${USE_X_TOOLKIT}" != "none" ; then
14358 WIDGET_OBJ=widget.o
14359
14360 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
14361
14362 if test "${USE_X_TOOLKIT}" = "LUCID"; then
14363
14364 $as_echo "#define USE_LUCID 1" >>confdefs.h
14365
14366 elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
14367
14368 $as_echo "#define USE_MOTIF 1" >>confdefs.h
14369
14370 MOTIF_LIBW=-lXm
14371 case "$opsys" in
14372 gnu-linux)
14373 ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
14374 MOTIF_LIBW="$MOTIF_LIBW -lXpm"
14375 ;;
14376
14377 unixware)
14378 ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
14379 ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
14380 MOTIF_LIBW="MOTIF_LIBW -lXimp"
14381 ;;
14382
14383 aix4-2)
14384 ## olson@mcs.anl.gov says -li18n is needed by -lXm.
14385 MOTIF_LIBW="$MOTIF_LIBW -li18n"
14386 ;;
14387 esac
14388 MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
14389 fi
14390 fi
14391
14392
14393 TOOLKIT_LIBW=
14394 case "$USE_X_TOOLKIT" in
14395 MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
14396 LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
14397 none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
14398 esac
14399
14400
14401 if test "$USE_X_TOOLKIT" = "none"; then
14402 LIBXT_OTHER="\$(LIBXSM)"
14403 OLDXMENU_TARGET="really-oldXMenu"
14404 else
14405 LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
14406 OLDXMENU_TARGET="really-lwlib"
14407 fi
14408
14409
14410 ## The X Menu stuff is present in the X10 distribution, but missing
14411 ## from X11. If we have X10, just use the installed library;
14412 ## otherwise, use our own copy.
14413 if test "${HAVE_X11}" = "yes" ; then
14414
14415 $as_echo "#define HAVE_X11 1" >>confdefs.h
14416
14417
14418 if test "$USE_X_TOOLKIT" = "none"; then
14419 OLDXMENU="\${oldXMenudir}libXMenu11.a"
14420 else
14421 OLDXMENU="\${lwlibdir}liblw.a"
14422 fi
14423 LIBXMENU="\$(OLDXMENU)"
14424 LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
14425 OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
14426 else
14427 ## For a syntactically valid Makefile; not actually used for anything.
14428 ## See comments in src/Makefile.in.
14429 OLDXMENU=nothing
14430 ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
14431 if test "${HAVE_X_WINDOWS}" = "yes"; then
14432 LIBXMENU="-lXMenu"
14433 else
14434 LIBXMENU=
14435 fi
14436 LIBX_OTHER=
14437 OLDXMENU_DEPS=
14438 fi
14439
14440 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
14441 OLDXMENU_TARGET=
14442 OLDXMENU=nothing
14443 LIBXMENU=
14444 OLDXMENU_DEPS=
14445 fi
14446
14447
14448
14449
14450
14451
14452
14453 if test "${HAVE_MENUS}" = "yes" ; then
14454
14455 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
14456
14457 fi
14458
14459 if test "${GNU_MALLOC}" = "yes" ; then
14460
14461 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
14462
14463 fi
14464
14465 RALLOC_OBJ=
14466 if test "${REL_ALLOC}" = "yes" ; then
14467
14468 $as_echo "#define REL_ALLOC 1" >>confdefs.h
14469
14470
14471 test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
14472 fi
14473
14474
14475 if test "$opsys" = "cygwin"; then
14476 CYGWIN_OBJ="sheap.o"
14477 ## Cygwin differs because of its unexec().
14478 PRE_ALLOC_OBJ=
14479 POST_ALLOC_OBJ=lastfile.o
14480 else
14481 CYGWIN_OBJ=
14482 PRE_ALLOC_OBJ=lastfile.o
14483 POST_ALLOC_OBJ=
14484 fi
14485
14486
14487
14488
14489
14490 case "$opsys" in
14491 aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
14492
14493 darwin)
14494 ## The -headerpad option tells ld (see man page) to leave room at the
14495 ## end of the header for adding load commands. Needed for dumping.
14496 ## 0x690 is the total size of 30 segment load commands (at 56
14497 ## each); under Cocoa 31 commands are required.
14498 if test "$HAVE_NS" = "yes"; then
14499 libs_nsgui="-framework AppKit"
14500 headerpad_extra=6C8
14501 else
14502 libs_nsgui=
14503 headerpad_extra=690
14504 fi
14505 LD_SWITCH_SYSTEM_TEMACS="-prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
14506
14507 ## This is here because src/Makefile.in did some extra fiddling around
14508 ## with LD_SWITCH_SYSTEM. The cpp logic was:
14509 ## #ifndef LD_SWITCH_SYSTEM
14510 ## #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
14511 ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
14512 ## not using gcc, darwin system not on an alpha (ie darwin, since
14513 ## darwin + alpha does not occur).
14514 ## Because this was done in src/Makefile.in, the resulting part of
14515 ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
14516 ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
14517 ## rather than LD_SWITCH_SYSTEM.
14518 test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
14519 LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
14520 ;;
14521
14522 ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
14523 ## When handled by cpp, this was in LD_SWITCH_SYSTEM. However, at
14524 ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
14525 ## had not yet been defined and was expanded to null. Hence LD_SWITCH_SYSTEM
14526 ## had different values in configure (in ac_link) and src/Makefile.in.
14527 ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
14528 gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;;
14529
14530 *) LD_SWITCH_SYSTEM_TEMACS= ;;
14531 esac
14532
14533 if test "$NS_IMPL_GNUSTEP" = "yes"; then
14534 LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
14535 fi
14536
14537
14538
14539
14540 LINKER=
14541 ORDINARY_LINK=
14542 case "$opsys" in
14543 ## gnu: GNU needs its own crt0.
14544 aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
14545
14546 ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
14547 ## library search parth, i.e. it won't search /usr/lib for libc and
14548 ## friends. Using -nostartfiles instead avoids this problem, and
14549 ## will also work on earlier NetBSD releases.
14550 netbsd|openbsd) LINKER="\$(CC) -nostartfiles" ;;
14551
14552 ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
14553 ## MkLinux/LinuxPPC needs this.
14554 ## ibms390x only supports opsys = gnu-linux so it can be added here.
14555 gnu-*)
14556 case "$machine" in
14557 macppc|ibms390x) LINKER="\$(CC) -nostdlib" ;;
14558 esac
14559 ;;
14560 esac
14561
14562
14563 if test "x$ORDINARY_LINK" = "xyes"; then
14564
14565 LINKER="\$(CC)"
14566
14567 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
14568
14569
14570 ## The system files defining neither ORDINARY_LINK nor LINKER are:
14571 ## freebsd, gnu-* not on macppc|ibms390x.
14572 elif test "x$GCC" = "xyes" && test "x$LINKER" = "x"; then
14573
14574 ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
14575 ## places that are difficult to figure out at make time. Fortunately,
14576 ## these same versions allow you to pass arbitrary flags on to the
14577 ## linker, so there is no reason not to use it as a linker.
14578 ##
14579 ## Well, it is not quite perfect. The "-nostdlib" keeps GCC from
14580 ## searching for libraries in its internal directories, so we have to
14581 ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
14582 LINKER="\$(CC) -nostdlib"
14583 fi
14584
14585 test "x$LINKER" = "x" && LINKER=ld
14586 ## FIXME? What setting of EDIT_LDFLAGS should this have?
14587 test "$NS_IMPL_GNUSTEP" = "yes" && LINKER="\$(CC) -rdynamic"
14588
14589
14590
14591
14592 ## FIXME? The logic here is not precisely the same as that above.
14593 ## There is no check here for a pre-defined LINKER.
14594 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
14595 LIB_GCC=
14596 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
14597
14598 case "$opsys" in
14599 freebsd|netbsd|openbsd) LIB_GCC= ;;
14600
14601 gnu-*)
14602 ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
14603 ## build on ARM EABI under GNU/Linux. (Bug#5518)
14604 ## Note that m/arm.h never bothered to undefine LIB_GCC first.
14605 if test "$machine" = "arm"; then
14606 LIB_GCC="-lgcc_s"
14607 else
14608 ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
14609 ## immediately undefine it again and redefine it to empty.
14610 ## Was the C_SWITCH_X_SITE part really necessary?
14611 ## LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
14612 LIB_GCC=
14613 fi
14614 ;;
14615
14616 ## Ask GCC where to find libgcc.a.
14617 *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
14618 esac
14619 fi
14620
14621
14622 TOOLTIP_SUPPORT=
14623 WINDOW_SUPPORT=
14624 ## If we're using X11/GNUstep, define some consequences.
14625 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
14626
14627 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
14628
14629
14630 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
14631
14632 MOUSE_SUPPORT="\$(REAL_MOUSE_SUPPORT)"
14633 TOOLTIP_SUPPORT="\${lispsource}mouse.elc"
14634
14635 WINDOW_SUPPORT="\$(BASE_WINDOW_SUPPORT)"
14636 test "$HAVE_X_WINDOWS" = "yes" && \
14637 WINDOW_SUPPORT="$WINDOW_SUPPORT \$(X_WINDOW_SUPPORT)"
14638
14639 fi
14640
14641
14642
14643
14644
14645
14646
14647 #### Report on what we decided to do.
14648 #### Report GTK as a toolkit, even if it doesn't use Xt.
14649 #### It makes printing result more understandable as using GTK sets
14650 #### toolkit_scroll_bars to yes by default.
14651 if test "${HAVE_GTK}" = "yes"; then
14652 USE_X_TOOLKIT=GTK
14653 fi
14654
14655 echo "
14656 Configured for \`${canonical}'.
14657
14658 Where should the build process find the source code? ${srcdir}
14659 What operating system and machine description files should Emacs use?
14660 \`${opsysfile}' and \`${machfile}'
14661 What compiler should emacs be built with? ${CC} ${CFLAGS}
14662 Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
14663 Should Emacs use a relocating allocator for buffers? ${REL_ALLOC}
14664 Should Emacs use mmap(2) for buffer allocation? $use_mmap_for_buffers
14665 What window system should Emacs use? ${window_system}
14666 What toolkit should Emacs use? ${USE_X_TOOLKIT}"
14667
14668 if test -n "${x_includes}"; then
14669 echo " Where do we find X Windows header files? ${x_includes}"
14670 else
14671 echo " Where do we find X Windows header files? Standard dirs"
14672 fi
14673 if test -n "${x_libraries}"; then
14674 echo " Where do we find X Windows libraries? ${x_libraries}"
14675 else
14676 echo " Where do we find X Windows libraries? Standard dirs"
14677 fi
14678
14679 echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}"
14680 echo " Does Emacs use -lXpm? ${HAVE_XPM}"
14681 echo " Does Emacs use -ljpeg? ${HAVE_JPEG}"
14682 echo " Does Emacs use -ltiff? ${HAVE_TIFF}"
14683 echo " Does Emacs use a gif library? ${HAVE_GIF} $LIBGIF"
14684 echo " Does Emacs use -lpng? ${HAVE_PNG}"
14685 echo " Does Emacs use -lrsvg-2? ${HAVE_RSVG}"
14686 echo " Does Emacs use imagemagick? ${HAVE_IMAGEMAGICK}"
14687 echo " Does Emacs use -lgpm? ${HAVE_GPM}"
14688 echo " Does Emacs use -ldbus? ${HAVE_DBUS}"
14689 echo " Does Emacs use -lgconf? ${HAVE_GCONF}"
14690 echo " Does Emacs use -lselinux? ${HAVE_LIBSELINUX}"
14691
14692 echo " Does Emacs use -lfreetype? ${HAVE_FREETYPE}"
14693 echo " Does Emacs use -lm17n-flt? ${HAVE_M17N_FLT}"
14694 echo " Does Emacs use -lotf? ${HAVE_LIBOTF}"
14695 echo " Does Emacs use -lxft? ${HAVE_XFT}"
14696
14697 echo " Does Emacs use toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}"
14698 echo
14699
14700 if test $USE_XASSERTS = yes; then
14701 echo " Compiling with asserts turned on."
14702 CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
14703 fi
14704
14705 echo
14706
14707 if test "$HAVE_NS" = "yes"; then
14708 echo
14709 echo "You must run \"make install\" in order to test the built application.
14710 The installed application will go to nextstep/Emacs.app and can be
14711 run or moved from there."
14712 if test "$EN_NS_SELF_CONTAINED" = "yes"; then
14713 echo "The application will be fully self-contained."
14714 else
14715 echo "The lisp resources for the application will be installed under ${prefix}.
14716 You may need to run \"make install\" with sudo. The application will fail
14717 to run if these resources are not installed."
14718 fi
14719 echo
14720 fi
14721
14722 if test "$HAVE_DBUS" = yes && test "${opsys}" != "gnu-linux"; then
14723 echo "D-Bus integration has been tested for GNU/Linux only."
14724 echo
14725 fi
14726
14727
14728 # Remove any trailing slashes in these variables.
14729 test "${prefix}" != NONE &&
14730 prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
14731 test "${exec_prefix}" != NONE &&
14732 exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
14733
14734 ac_config_files="$ac_config_files Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile"
14735
14736 ac_config_commands="$ac_config_commands default"
14737
14738 cat >confcache <<\_ACEOF
14739 # This file is a shell script that caches the results of configure
14740 # tests run on this system so they can be shared between configure
14741 # scripts and configure runs, see configure's option --config-cache.
14742 # It is not useful on other systems. If it contains results you don't
14743 # want to keep, you may remove or edit it.
14744 #
14745 # config.status only pays attention to the cache file if you give it
14746 # the --recheck option to rerun configure.
14747 #
14748 # `ac_cv_env_foo' variables (set or unset) will be overridden when
14749 # loading this file, other *unset* `ac_cv_foo' will be assigned the
14750 # following values.
14751
14752 _ACEOF
14753
14754 # The following way of writing the cache mishandles newlines in values,
14755 # but we know of no workaround that is simple, portable, and efficient.
14756 # So, we kill variables containing newlines.
14757 # Ultrix sh set writes to stderr and can't be redirected directly,
14758 # and sets the high bit in the cache file unless we assign to the vars.
14759 (
14760 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
14761 eval ac_val=\$$ac_var
14762 case $ac_val in #(
14763 *${as_nl}*)
14764 case $ac_var in #(
14765 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
14766 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
14767 esac
14768 case $ac_var in #(
14769 _ | IFS | as_nl) ;; #(
14770 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
14771 *) { eval $ac_var=; unset $ac_var;} ;;
14772 esac ;;
14773 esac
14774 done
14775
14776 (set) 2>&1 |
14777 case $as_nl`(ac_space=' '; set) 2>&1` in #(
14778 *${as_nl}ac_space=\ *)
14779 # `set' does not quote correctly, so add quotes: double-quote
14780 # substitution turns \\\\ into \\, and sed turns \\ into \.
14781 sed -n \
14782 "s/'/'\\\\''/g;
14783 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
14784 ;; #(
14785 *)
14786 # `set' quotes correctly as required by POSIX, so do not add quotes.
14787 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
14788 ;;
14789 esac |
14790 sort
14791 ) |
14792 sed '
14793 /^ac_cv_env_/b end
14794 t clear
14795 :clear
14796 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
14797 t end
14798 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
14799 :end' >>confcache
14800 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
14801 if test -w "$cache_file"; then
14802 test "x$cache_file" != "x/dev/null" &&
14803 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
14804 $as_echo "$as_me: updating cache $cache_file" >&6;}
14805 cat confcache >$cache_file
14806 else
14807 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
14808 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
14809 fi
14810 fi
14811 rm -f confcache
14812
14813 test "x$prefix" = xNONE && prefix=$ac_default_prefix
14814 # Let make expand exec_prefix.
14815 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14816
14817 DEFS=-DHAVE_CONFIG_H
14818
14819 ac_libobjs=
14820 ac_ltlibobjs=
14821 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
14822 # 1. Remove the extension, and $U if already installed.
14823 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
14824 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
14825 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
14826 # will be set to the directory where LIBOBJS objects are built.
14827 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
14828 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
14829 done
14830 LIBOBJS=$ac_libobjs
14831
14832 LTLIBOBJS=$ac_ltlibobjs
14833
14834
14835
14836
14837 : ${CONFIG_STATUS=./config.status}
14838 ac_write_fail=0
14839 ac_clean_files_save=$ac_clean_files
14840 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
14841 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
14842 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
14843 as_write_fail=0
14844 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
14845 #! $SHELL
14846 # Generated by $as_me.
14847 # Run this file to recreate the current configuration.
14848 # Compiler output produced by configure, useful for debugging
14849 # configure, is in config.log if it exists.
14850
14851 debug=false
14852 ac_cs_recheck=false
14853 ac_cs_silent=false
14854
14855 SHELL=\${CONFIG_SHELL-$SHELL}
14856 export SHELL
14857 _ASEOF
14858 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
14859 ## -------------------- ##
14860 ## M4sh Initialization. ##
14861 ## -------------------- ##
14862
14863 # Be more Bourne compatible
14864 DUALCASE=1; export DUALCASE # for MKS sh
14865 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
14866 emulate sh
14867 NULLCMD=:
14868 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
14869 # is contrary to our usage. Disable this feature.
14870 alias -g '${1+"$@"}'='"$@"'
14871 setopt NO_GLOB_SUBST
14872 else
14873 case `(set -o) 2>/dev/null` in #(
14874 *posix*) :
14875 set -o posix ;; #(
14876 *) :
14877 ;;
14878 esac
14879 fi
14880
14881
14882 as_nl='
14883 '
14884 export as_nl
14885 # Printing a long string crashes Solaris 7 /usr/bin/printf.
14886 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
14887 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
14888 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
14889 # Prefer a ksh shell builtin over an external printf program on Solaris,
14890 # but without wasting forks for bash or zsh.
14891 if test -z "$BASH_VERSION$ZSH_VERSION" \
14892 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
14893 as_echo='print -r --'
14894 as_echo_n='print -rn --'
14895 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
14896 as_echo='printf %s\n'
14897 as_echo_n='printf %s'
14898 else
14899 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
14900 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
14901 as_echo_n='/usr/ucb/echo -n'
14902 else
14903 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
14904 as_echo_n_body='eval
14905 arg=$1;
14906 case $arg in #(
14907 *"$as_nl"*)
14908 expr "X$arg" : "X\\(.*\\)$as_nl";
14909 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
14910 esac;
14911 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
14912 '
14913 export as_echo_n_body
14914 as_echo_n='sh -c $as_echo_n_body as_echo'
14915 fi
14916 export as_echo_body
14917 as_echo='sh -c $as_echo_body as_echo'
14918 fi
14919
14920 # The user is always right.
14921 if test "${PATH_SEPARATOR+set}" != set; then
14922 PATH_SEPARATOR=:
14923 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
14924 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
14925 PATH_SEPARATOR=';'
14926 }
14927 fi
14928
14929
14930 # IFS
14931 # We need space, tab and new line, in precisely that order. Quoting is
14932 # there to prevent editors from complaining about space-tab.
14933 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
14934 # splitting by setting IFS to empty value.)
14935 IFS=" "" $as_nl"
14936
14937 # Find who we are. Look in the path if we contain no directory separator.
14938 case $0 in #((
14939 *[\\/]* ) as_myself=$0 ;;
14940 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14941 for as_dir in $PATH
14942 do
14943 IFS=$as_save_IFS
14944 test -z "$as_dir" && as_dir=.
14945 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
14946 done
14947 IFS=$as_save_IFS
14948
14949 ;;
14950 esac
14951 # We did not find ourselves, most probably we were run as `sh COMMAND'
14952 # in which case we are not to be found in the path.
14953 if test "x$as_myself" = x; then
14954 as_myself=$0
14955 fi
14956 if test ! -f "$as_myself"; then
14957 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
14958 exit 1
14959 fi
14960
14961 # Unset variables that we do not need and which cause bugs (e.g. in
14962 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
14963 # suppresses any "Segmentation fault" message there. '((' could
14964 # trigger a bug in pdksh 5.2.14.
14965 for as_var in BASH_ENV ENV MAIL MAILPATH
14966 do eval test x\${$as_var+set} = xset \
14967 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
14968 done
14969 PS1='$ '
14970 PS2='> '
14971 PS4='+ '
14972
14973 # NLS nuisances.
14974 LC_ALL=C
14975 export LC_ALL
14976 LANGUAGE=C
14977 export LANGUAGE
14978
14979 # CDPATH.
14980 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
14981
14982
14983 # as_fn_error ERROR [LINENO LOG_FD]
14984 # ---------------------------------
14985 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
14986 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
14987 # script with status $?, using 1 if that was 0.
14988 as_fn_error ()
14989 {
14990 as_status=$?; test $as_status -eq 0 && as_status=1
14991 if test "$3"; then
14992 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
14993 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
14994 fi
14995 $as_echo "$as_me: error: $1" >&2
14996 as_fn_exit $as_status
14997 } # as_fn_error
14998
14999
15000 # as_fn_set_status STATUS
15001 # -----------------------
15002 # Set $? to STATUS, without forking.
15003 as_fn_set_status ()
15004 {
15005 return $1
15006 } # as_fn_set_status
15007
15008 # as_fn_exit STATUS
15009 # -----------------
15010 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
15011 as_fn_exit ()
15012 {
15013 set +e
15014 as_fn_set_status $1
15015 exit $1
15016 } # as_fn_exit
15017
15018 # as_fn_unset VAR
15019 # ---------------
15020 # Portably unset VAR.
15021 as_fn_unset ()
15022 {
15023 { eval $1=; unset $1;}
15024 }
15025 as_unset=as_fn_unset
15026 # as_fn_append VAR VALUE
15027 # ----------------------
15028 # Append the text in VALUE to the end of the definition contained in VAR. Take
15029 # advantage of any shell optimizations that allow amortized linear growth over
15030 # repeated appends, instead of the typical quadratic growth present in naive
15031 # implementations.
15032 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
15033 eval 'as_fn_append ()
15034 {
15035 eval $1+=\$2
15036 }'
15037 else
15038 as_fn_append ()
15039 {
15040 eval $1=\$$1\$2
15041 }
15042 fi # as_fn_append
15043
15044 # as_fn_arith ARG...
15045 # ------------------
15046 # Perform arithmetic evaluation on the ARGs, and store the result in the
15047 # global $as_val. Take advantage of shells that can avoid forks. The arguments
15048 # must be portable across $(()) and expr.
15049 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
15050 eval 'as_fn_arith ()
15051 {
15052 as_val=$(( $* ))
15053 }'
15054 else
15055 as_fn_arith ()
15056 {
15057 as_val=`expr "$@" || test $? -eq 1`
15058 }
15059 fi # as_fn_arith
15060
15061
15062 if expr a : '\(a\)' >/dev/null 2>&1 &&
15063 test "X`expr 00001 : '.*\(...\)'`" = X001; then
15064 as_expr=expr
15065 else
15066 as_expr=false
15067 fi
15068
15069 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
15070 as_basename=basename
15071 else
15072 as_basename=false
15073 fi
15074
15075 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
15076 as_dirname=dirname
15077 else
15078 as_dirname=false
15079 fi
15080
15081 as_me=`$as_basename -- "$0" ||
15082 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15083 X"$0" : 'X\(//\)$' \| \
15084 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
15085 $as_echo X/"$0" |
15086 sed '/^.*\/\([^/][^/]*\)\/*$/{
15087 s//\1/
15088 q
15089 }
15090 /^X\/\(\/\/\)$/{
15091 s//\1/
15092 q
15093 }
15094 /^X\/\(\/\).*/{
15095 s//\1/
15096 q
15097 }
15098 s/.*/./; q'`
15099
15100 # Avoid depending upon Character Ranges.
15101 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15102 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15103 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15104 as_cr_digits='0123456789'
15105 as_cr_alnum=$as_cr_Letters$as_cr_digits
15106
15107 ECHO_C= ECHO_N= ECHO_T=
15108 case `echo -n x` in #(((((
15109 -n*)
15110 case `echo 'xy\c'` in
15111 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
15112 xy) ECHO_C='\c';;
15113 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
15114 ECHO_T=' ';;
15115 esac;;
15116 *)
15117 ECHO_N='-n';;
15118 esac
15119
15120 rm -f conf$$ conf$$.exe conf$$.file
15121 if test -d conf$$.dir; then
15122 rm -f conf$$.dir/conf$$.file
15123 else
15124 rm -f conf$$.dir
15125 mkdir conf$$.dir 2>/dev/null
15126 fi
15127 if (echo >conf$$.file) 2>/dev/null; then
15128 if ln -s conf$$.file conf$$ 2>/dev/null; then
15129 as_ln_s='ln -s'
15130 # ... but there are two gotchas:
15131 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
15132 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
15133 # In both cases, we have to default to `cp -p'.
15134 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
15135 as_ln_s='cp -p'
15136 elif ln conf$$.file conf$$ 2>/dev/null; then
15137 as_ln_s=ln
15138 else
15139 as_ln_s='cp -p'
15140 fi
15141 else
15142 as_ln_s='cp -p'
15143 fi
15144 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
15145 rmdir conf$$.dir 2>/dev/null
15146
15147
15148 # as_fn_mkdir_p
15149 # -------------
15150 # Create "$as_dir" as a directory, including parents if necessary.
15151 as_fn_mkdir_p ()
15152 {
15153
15154 case $as_dir in #(
15155 -*) as_dir=./$as_dir;;
15156 esac
15157 test -d "$as_dir" || eval $as_mkdir_p || {
15158 as_dirs=
15159 while :; do
15160 case $as_dir in #(
15161 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
15162 *) as_qdir=$as_dir;;
15163 esac
15164 as_dirs="'$as_qdir' $as_dirs"
15165 as_dir=`$as_dirname -- "$as_dir" ||
15166 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15167 X"$as_dir" : 'X\(//\)[^/]' \| \
15168 X"$as_dir" : 'X\(//\)$' \| \
15169 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
15170 $as_echo X"$as_dir" |
15171 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15172 s//\1/
15173 q
15174 }
15175 /^X\(\/\/\)[^/].*/{
15176 s//\1/
15177 q
15178 }
15179 /^X\(\/\/\)$/{
15180 s//\1/
15181 q
15182 }
15183 /^X\(\/\).*/{
15184 s//\1/
15185 q
15186 }
15187 s/.*/./; q'`
15188 test -d "$as_dir" && break
15189 done
15190 test -z "$as_dirs" || eval "mkdir $as_dirs"
15191 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
15192
15193
15194 } # as_fn_mkdir_p
15195 if mkdir -p . 2>/dev/null; then
15196 as_mkdir_p='mkdir -p "$as_dir"'
15197 else
15198 test -d ./-p && rmdir ./-p
15199 as_mkdir_p=false
15200 fi
15201
15202 if test -x / >/dev/null 2>&1; then
15203 as_test_x='test -x'
15204 else
15205 if ls -dL / >/dev/null 2>&1; then
15206 as_ls_L_option=L
15207 else
15208 as_ls_L_option=
15209 fi
15210 as_test_x='
15211 eval sh -c '\''
15212 if test -d "$1"; then
15213 test -d "$1/.";
15214 else
15215 case $1 in #(
15216 -*)set "./$1";;
15217 esac;
15218 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
15219 ???[sx]*):;;*)false;;esac;fi
15220 '\'' sh
15221 '
15222 fi
15223 as_executable_p=$as_test_x
15224
15225 # Sed expression to map a string onto a valid CPP name.
15226 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15227
15228 # Sed expression to map a string onto a valid variable name.
15229 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15230
15231
15232 exec 6>&1
15233 ## ----------------------------------- ##
15234 ## Main body of $CONFIG_STATUS script. ##
15235 ## ----------------------------------- ##
15236 _ASEOF
15237 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
15238
15239 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15240 # Save the log message, to keep $0 and so on meaningful, and to
15241 # report actual input values of CONFIG_FILES etc. instead of their
15242 # values after options handling.
15243 ac_log="
15244 This file was extended by emacs $as_me 24.0.50, which was
15245 generated by GNU Autoconf 2.65. Invocation command line was
15246
15247 CONFIG_FILES = $CONFIG_FILES
15248 CONFIG_HEADERS = $CONFIG_HEADERS
15249 CONFIG_LINKS = $CONFIG_LINKS
15250 CONFIG_COMMANDS = $CONFIG_COMMANDS
15251 $ $0 $@
15252
15253 on `(hostname || uname -n) 2>/dev/null | sed 1q`
15254 "
15255
15256 _ACEOF
15257
15258 case $ac_config_files in *"
15259 "*) set x $ac_config_files; shift; ac_config_files=$*;;
15260 esac
15261
15262 case $ac_config_headers in *"
15263 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
15264 esac
15265
15266
15267 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15268 # Files that config.status was made for.
15269 config_files="$ac_config_files"
15270 config_headers="$ac_config_headers"
15271 config_commands="$ac_config_commands"
15272
15273 _ACEOF
15274
15275 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15276 ac_cs_usage="\
15277 \`$as_me' instantiates files and other configuration actions
15278 from templates according to the current configuration. Unless the files
15279 and actions are specified as TAGs, all are instantiated by default.
15280
15281 Usage: $0 [OPTION]... [TAG]...
15282
15283 -h, --help print this help, then exit
15284 -V, --version print version number and configuration settings, then exit
15285 --config print configuration, then exit
15286 -q, --quiet, --silent
15287 do not print progress messages
15288 -d, --debug don't remove temporary files
15289 --recheck update $as_me by reconfiguring in the same conditions
15290 --file=FILE[:TEMPLATE]
15291 instantiate the configuration file FILE
15292 --header=FILE[:TEMPLATE]
15293 instantiate the configuration header FILE
15294
15295 Configuration files:
15296 $config_files
15297
15298 Configuration headers:
15299 $config_headers
15300
15301 Configuration commands:
15302 $config_commands
15303
15304 Report bugs to the package provider."
15305
15306 _ACEOF
15307 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15308 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
15309 ac_cs_version="\\
15310 emacs config.status 24.0.50
15311 configured by $0, generated by GNU Autoconf 2.65,
15312 with options \\"\$ac_cs_config\\"
15313
15314 Copyright (C) 2009 Free Software Foundation, Inc.
15315 This config.status script is free software; the Free Software Foundation
15316 gives unlimited permission to copy, distribute and modify it."
15317
15318 ac_pwd='$ac_pwd'
15319 srcdir='$srcdir'
15320 INSTALL='$INSTALL'
15321 test -n "\$AWK" || AWK=awk
15322 _ACEOF
15323
15324 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15325 # The default lists apply if the user does not specify any file.
15326 ac_need_defaults=:
15327 while test $# != 0
15328 do
15329 case $1 in
15330 --*=*)
15331 ac_option=`expr "X$1" : 'X\([^=]*\)='`
15332 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
15333 ac_shift=:
15334 ;;
15335 *)
15336 ac_option=$1
15337 ac_optarg=$2
15338 ac_shift=shift
15339 ;;
15340 esac
15341
15342 case $ac_option in
15343 # Handling of the options.
15344 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
15345 ac_cs_recheck=: ;;
15346 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
15347 $as_echo "$ac_cs_version"; exit ;;
15348 --config | --confi | --conf | --con | --co | --c )
15349 $as_echo "$ac_cs_config"; exit ;;
15350 --debug | --debu | --deb | --de | --d | -d )
15351 debug=: ;;
15352 --file | --fil | --fi | --f )
15353 $ac_shift
15354 case $ac_optarg in
15355 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15356 esac
15357 as_fn_append CONFIG_FILES " '$ac_optarg'"
15358 ac_need_defaults=false;;
15359 --header | --heade | --head | --hea )
15360 $ac_shift
15361 case $ac_optarg in
15362 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15363 esac
15364 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
15365 ac_need_defaults=false;;
15366 --he | --h)
15367 # Conflict between --help and --header
15368 as_fn_error "ambiguous option: \`$1'
15369 Try \`$0 --help' for more information.";;
15370 --help | --hel | -h )
15371 $as_echo "$ac_cs_usage"; exit ;;
15372 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
15373 | -silent | --silent | --silen | --sile | --sil | --si | --s)
15374 ac_cs_silent=: ;;
15375
15376 # This is an error.
15377 -*) as_fn_error "unrecognized option: \`$1'
15378 Try \`$0 --help' for more information." ;;
15379
15380 *) as_fn_append ac_config_targets " $1"
15381 ac_need_defaults=false ;;
15382
15383 esac
15384 shift
15385 done
15386
15387 ac_configure_extra_args=
15388
15389 if $ac_cs_silent; then
15390 exec 6>/dev/null
15391 ac_configure_extra_args="$ac_configure_extra_args --silent"
15392 fi
15393
15394 _ACEOF
15395 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15396 if \$ac_cs_recheck; then
15397 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
15398 shift
15399 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
15400 CONFIG_SHELL='$SHELL'
15401 export CONFIG_SHELL
15402 exec "\$@"
15403 fi
15404
15405 _ACEOF
15406 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15407 exec 5>>config.log
15408 {
15409 echo
15410 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
15411 ## Running $as_me. ##
15412 _ASBOX
15413 $as_echo "$ac_log"
15414 } >&5
15415
15416 _ACEOF
15417 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15418 #
15419 # INIT-COMMANDS
15420 #
15421 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
15422
15423 _ACEOF
15424
15425 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15426
15427 # Handling of arguments.
15428 for ac_config_target in $ac_config_targets
15429 do
15430 case $ac_config_target in
15431 "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
15432 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
15433 "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
15434 "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
15435 "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
15436 "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
15437 "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
15438 "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
15439 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
15440 "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
15441 "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
15442 "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
15443 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
15444
15445 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
15446 esac
15447 done
15448
15449
15450 # If the user did not use the arguments to specify the items to instantiate,
15451 # then the envvar interface is used. Set only those that are not.
15452 # We use the long form for the default assignment because of an extremely
15453 # bizarre bug on SunOS 4.1.3.
15454 if $ac_need_defaults; then
15455 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
15456 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
15457 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
15458 fi
15459
15460 # Have a temporary directory for convenience. Make it in the build tree
15461 # simply because there is no reason against having it here, and in addition,
15462 # creating and moving files from /tmp can sometimes cause problems.
15463 # Hook for its removal unless debugging.
15464 # Note that there is a small window in which the directory will not be cleaned:
15465 # after its creation but before its name has been assigned to `$tmp'.
15466 $debug ||
15467 {
15468 tmp=
15469 trap 'exit_status=$?
15470 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
15471 ' 0
15472 trap 'as_fn_exit 1' 1 2 13 15
15473 }
15474 # Create a (secure) tmp directory for tmp files.
15475
15476 {
15477 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
15478 test -n "$tmp" && test -d "$tmp"
15479 } ||
15480 {
15481 tmp=./conf$$-$RANDOM
15482 (umask 077 && mkdir "$tmp")
15483 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
15484
15485 # Set up the scripts for CONFIG_FILES section.
15486 # No need to generate them if there are no CONFIG_FILES.
15487 # This happens for instance with `./config.status config.h'.
15488 if test -n "$CONFIG_FILES"; then
15489
15490 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
15491 ac_cs_awk_getline=:
15492 ac_cs_awk_pipe_init=
15493 ac_cs_awk_read_file='
15494 while ((getline aline < (F[key])) > 0)
15495 print(aline)
15496 close(F[key])'
15497 ac_cs_awk_pipe_fini=
15498 else
15499 ac_cs_awk_getline=false
15500 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
15501 ac_cs_awk_read_file='
15502 print "|#_!!_#|"
15503 print "cat " F[key] " &&"
15504 '$ac_cs_awk_pipe_init
15505 # The final `:' finishes the AND list.
15506 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
15507 fi
15508 ac_cr=`echo X | tr X '\015'`
15509 # On cygwin, bash can eat \r inside `` if the user requested igncr.
15510 # But we know of no other shell where ac_cr would be empty at this
15511 # point, so we can use a bashism as a fallback.
15512 if test "x$ac_cr" = x; then
15513 eval ac_cr=\$\'\\r\'
15514 fi
15515 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
15516 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
15517 ac_cs_awk_cr='\r'
15518 else
15519 ac_cs_awk_cr=$ac_cr
15520 fi
15521
15522 echo 'BEGIN {' >"$tmp/subs1.awk" &&
15523 _ACEOF
15524
15525 # Create commands to substitute file output variables.
15526 {
15527 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
15528 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
15529 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
15530 echo "_ACAWK" &&
15531 echo "_ACEOF"
15532 } >conf$$files.sh &&
15533 . ./conf$$files.sh ||
15534 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15535 rm -f conf$$files.sh
15536
15537 {
15538 echo "cat >conf$$subs.awk <<_ACEOF" &&
15539 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
15540 echo "_ACEOF"
15541 } >conf$$subs.sh ||
15542 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15543 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
15544 ac_delim='%!_!# '
15545 for ac_last_try in false false false false false :; do
15546 . ./conf$$subs.sh ||
15547 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15548
15549 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
15550 if test $ac_delim_n = $ac_delim_num; then
15551 break
15552 elif $ac_last_try; then
15553 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15554 else
15555 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15556 fi
15557 done
15558 rm -f conf$$subs.sh
15559
15560 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15561 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
15562 _ACEOF
15563 sed -n '
15564 h
15565 s/^/S["/; s/!.*/"]=/
15566 p
15567 g
15568 s/^[^!]*!//
15569 :repl
15570 t repl
15571 s/'"$ac_delim"'$//
15572 t delim
15573 :nl
15574 h
15575 s/\(.\{148\}\)..*/\1/
15576 t more1
15577 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
15578 p
15579 n
15580 b repl
15581 :more1
15582 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15583 p
15584 g
15585 s/.\{148\}//
15586 t nl
15587 :delim
15588 h
15589 s/\(.\{148\}\)..*/\1/
15590 t more2
15591 s/["\\]/\\&/g; s/^/"/; s/$/"/
15592 p
15593 b
15594 :more2
15595 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15596 p
15597 g
15598 s/.\{148\}//
15599 t delim
15600 ' <conf$$subs.awk | sed '
15601 /^[^""]/{
15602 N
15603 s/\n//
15604 }
15605 ' >>$CONFIG_STATUS || ac_write_fail=1
15606 rm -f conf$$subs.awk
15607 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15608 _ACAWK
15609 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
15610 for (key in S) S_is_set[key] = 1
15611 FS = "\a"
15612 \$ac_cs_awk_pipe_init
15613 }
15614 {
15615 line = $ 0
15616 nfields = split(line, field, "@")
15617 substed = 0
15618 len = length(field[1])
15619 for (i = 2; i < nfields; i++) {
15620 key = field[i]
15621 keylen = length(key)
15622 if (S_is_set[key]) {
15623 value = S[key]
15624 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
15625 len += length(value) + length(field[++i])
15626 substed = 1
15627 } else
15628 len += 1 + keylen
15629 }
15630 if (nfields == 3 && !substed) {
15631 key = field[2]
15632 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
15633 \$ac_cs_awk_read_file
15634 next
15635 }
15636 }
15637 print line
15638 }
15639 \$ac_cs_awk_pipe_fini
15640 _ACAWK
15641 _ACEOF
15642 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15643 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
15644 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
15645 else
15646 cat
15647 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
15648 || as_fn_error "could not setup config files machinery" "$LINENO" 5
15649 _ACEOF
15650
15651 # VPATH may cause trouble with some makes, so we remove $(srcdir),
15652 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
15653 # trailing colons and then remove the whole line if VPATH becomes empty
15654 # (actually we leave an empty line to preserve line numbers).
15655 if test "x$srcdir" = x.; then
15656 ac_vpsub='/^[ ]*VPATH[ ]*=/{
15657 s/:*\$(srcdir):*/:/
15658 s/:*\${srcdir}:*/:/
15659 s/:*@srcdir@:*/:/
15660 s/^\([^=]*=[ ]*\):*/\1/
15661 s/:*$//
15662 s/^[^=]*=[ ]*$//
15663 }'
15664 fi
15665
15666 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15667 fi # test -n "$CONFIG_FILES"
15668
15669 # Set up the scripts for CONFIG_HEADERS section.
15670 # No need to generate them if there are no CONFIG_HEADERS.
15671 # This happens for instance with `./config.status Makefile'.
15672 if test -n "$CONFIG_HEADERS"; then
15673 cat >"$tmp/defines.awk" <<\_ACAWK ||
15674 BEGIN {
15675 _ACEOF
15676
15677 # Transform confdefs.h into an awk script `defines.awk', embedded as
15678 # here-document in config.status, that substitutes the proper values into
15679 # config.h.in to produce config.h.
15680
15681 # Create a delimiter string that does not exist in confdefs.h, to ease
15682 # handling of long lines.
15683 ac_delim='%!_!# '
15684 for ac_last_try in false false :; do
15685 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
15686 if test -z "$ac_t"; then
15687 break
15688 elif $ac_last_try; then
15689 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
15690 else
15691 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15692 fi
15693 done
15694
15695 # For the awk script, D is an array of macro values keyed by name,
15696 # likewise P contains macro parameters if any. Preserve backslash
15697 # newline sequences.
15698
15699 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
15700 sed -n '
15701 s/.\{148\}/&'"$ac_delim"'/g
15702 t rset
15703 :rset
15704 s/^[ ]*#[ ]*define[ ][ ]*/ /
15705 t def
15706 d
15707 :def
15708 s/\\$//
15709 t bsnl
15710 s/["\\]/\\&/g
15711 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
15712 D["\1"]=" \3"/p
15713 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
15714 d
15715 :bsnl
15716 s/["\\]/\\&/g
15717 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
15718 D["\1"]=" \3\\\\\\n"\\/p
15719 t cont
15720 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
15721 t cont
15722 d
15723 :cont
15724 n
15725 s/.\{148\}/&'"$ac_delim"'/g
15726 t clear
15727 :clear
15728 s/\\$//
15729 t bsnlc
15730 s/["\\]/\\&/g; s/^/"/; s/$/"/p
15731 d
15732 :bsnlc
15733 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
15734 b cont
15735 ' <confdefs.h | sed '
15736 s/'"$ac_delim"'/"\\\
15737 "/g' >>$CONFIG_STATUS || ac_write_fail=1
15738
15739 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15740 for (key in D) D_is_set[key] = 1
15741 FS = "\a"
15742 }
15743 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
15744 line = \$ 0
15745 split(line, arg, " ")
15746 if (arg[1] == "#") {
15747 defundef = arg[2]
15748 mac1 = arg[3]
15749 } else {
15750 defundef = substr(arg[1], 2)
15751 mac1 = arg[2]
15752 }
15753 split(mac1, mac2, "(") #)
15754 macro = mac2[1]
15755 prefix = substr(line, 1, index(line, defundef) - 1)
15756 if (D_is_set[macro]) {
15757 # Preserve the white space surrounding the "#".
15758 print prefix "define", macro P[macro] D[macro]
15759 next
15760 } else {
15761 # Replace #undef with comments. This is necessary, for example,
15762 # in the case of _POSIX_SOURCE, which is predefined and required
15763 # on some systems where configure will not decide to define it.
15764 if (defundef == "undef") {
15765 print "/*", prefix defundef, macro, "*/"
15766 next
15767 }
15768 }
15769 }
15770 { print }
15771 _ACAWK
15772 _ACEOF
15773 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15774 as_fn_error "could not setup config headers machinery" "$LINENO" 5
15775 fi # test -n "$CONFIG_HEADERS"
15776
15777
15778 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
15779 shift
15780 for ac_tag
15781 do
15782 case $ac_tag in
15783 :[FHLC]) ac_mode=$ac_tag; continue;;
15784 esac
15785 case $ac_mode$ac_tag in
15786 :[FHL]*:*);;
15787 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
15788 :[FH]-) ac_tag=-:-;;
15789 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
15790 esac
15791 ac_save_IFS=$IFS
15792 IFS=:
15793 set x $ac_tag
15794 IFS=$ac_save_IFS
15795 shift
15796 ac_file=$1
15797 shift
15798
15799 case $ac_mode in
15800 :L) ac_source=$1;;
15801 :[FH])
15802 ac_file_inputs=
15803 for ac_f
15804 do
15805 case $ac_f in
15806 -) ac_f="$tmp/stdin";;
15807 *) # Look for the file first in the build tree, then in the source tree
15808 # (if the path is not absolute). The absolute path cannot be DOS-style,
15809 # because $ac_f cannot contain `:'.
15810 test -f "$ac_f" ||
15811 case $ac_f in
15812 [\\/$]*) false;;
15813 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
15814 esac ||
15815 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
15816 esac
15817 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
15818 as_fn_append ac_file_inputs " '$ac_f'"
15819 done
15820
15821 # Let's still pretend it is `configure' which instantiates (i.e., don't
15822 # use $as_me), people would be surprised to read:
15823 # /* config.h. Generated by config.status. */
15824 configure_input='Generated from '`
15825 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
15826 `' by configure.'
15827 if test x"$ac_file" != x-; then
15828 configure_input="$ac_file. $configure_input"
15829 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
15830 $as_echo "$as_me: creating $ac_file" >&6;}
15831 fi
15832 # Neutralize special characters interpreted by sed in replacement strings.
15833 case $configure_input in #(
15834 *\&* | *\|* | *\\* )
15835 ac_sed_conf_input=`$as_echo "$configure_input" |
15836 sed 's/[\\\\&|]/\\\\&/g'`;; #(
15837 *) ac_sed_conf_input=$configure_input;;
15838 esac
15839
15840 case $ac_tag in
15841 *:-:* | *:-) cat >"$tmp/stdin" \
15842 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
15843 esac
15844 ;;
15845 esac
15846
15847 ac_dir=`$as_dirname -- "$ac_file" ||
15848 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15849 X"$ac_file" : 'X\(//\)[^/]' \| \
15850 X"$ac_file" : 'X\(//\)$' \| \
15851 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
15852 $as_echo X"$ac_file" |
15853 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15854 s//\1/
15855 q
15856 }
15857 /^X\(\/\/\)[^/].*/{
15858 s//\1/
15859 q
15860 }
15861 /^X\(\/\/\)$/{
15862 s//\1/
15863 q
15864 }
15865 /^X\(\/\).*/{
15866 s//\1/
15867 q
15868 }
15869 s/.*/./; q'`
15870 as_dir="$ac_dir"; as_fn_mkdir_p
15871 ac_builddir=.
15872
15873 case "$ac_dir" in
15874 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
15875 *)
15876 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
15877 # A ".." for each directory in $ac_dir_suffix.
15878 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
15879 case $ac_top_builddir_sub in
15880 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
15881 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
15882 esac ;;
15883 esac
15884 ac_abs_top_builddir=$ac_pwd
15885 ac_abs_builddir=$ac_pwd$ac_dir_suffix
15886 # for backward compatibility:
15887 ac_top_builddir=$ac_top_build_prefix
15888
15889 case $srcdir in
15890 .) # We are building in place.
15891 ac_srcdir=.
15892 ac_top_srcdir=$ac_top_builddir_sub
15893 ac_abs_top_srcdir=$ac_pwd ;;
15894 [\\/]* | ?:[\\/]* ) # Absolute name.
15895 ac_srcdir=$srcdir$ac_dir_suffix;
15896 ac_top_srcdir=$srcdir
15897 ac_abs_top_srcdir=$srcdir ;;
15898 *) # Relative name.
15899 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
15900 ac_top_srcdir=$ac_top_build_prefix$srcdir
15901 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
15902 esac
15903 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
15904
15905
15906 case $ac_mode in
15907 :F)
15908 #
15909 # CONFIG_FILE
15910 #
15911
15912 case $INSTALL in
15913 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
15914 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
15915 esac
15916 _ACEOF
15917
15918 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15919 # If the template does not know about datarootdir, expand it.
15920 # FIXME: This hack should be removed a few years after 2.60.
15921 ac_datarootdir_hack=; ac_datarootdir_seen=
15922 ac_sed_dataroot='
15923 /datarootdir/ {
15924 p
15925 q
15926 }
15927 /@datadir@/p
15928 /@docdir@/p
15929 /@infodir@/p
15930 /@localedir@/p
15931 /@mandir@/p'
15932 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
15933 *datarootdir*) ac_datarootdir_seen=yes;;
15934 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
15935 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
15936 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
15937 _ACEOF
15938 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15939 ac_datarootdir_hack='
15940 s&@datadir@&$datadir&g
15941 s&@docdir@&$docdir&g
15942 s&@infodir@&$infodir&g
15943 s&@localedir@&$localedir&g
15944 s&@mandir@&$mandir&g
15945 s&\\\${datarootdir}&$datarootdir&g' ;;
15946 esac
15947 _ACEOF
15948
15949 # Neutralize VPATH when `$srcdir' = `.'.
15950 # Shell code in configure.ac might set extrasub.
15951 # FIXME: do we really want to maintain this feature?
15952 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15953 ac_sed_extra="$ac_vpsub
15954 $extrasub
15955 _ACEOF
15956 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15957 :t
15958 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
15959 s|@configure_input@|$ac_sed_conf_input|;t t
15960 s&@top_builddir@&$ac_top_builddir_sub&;t t
15961 s&@top_build_prefix@&$ac_top_build_prefix&;t t
15962 s&@srcdir@&$ac_srcdir&;t t
15963 s&@abs_srcdir@&$ac_abs_srcdir&;t t
15964 s&@top_srcdir@&$ac_top_srcdir&;t t
15965 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
15966 s&@builddir@&$ac_builddir&;t t
15967 s&@abs_builddir@&$ac_abs_builddir&;t t
15968 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
15969 s&@INSTALL@&$ac_INSTALL&;t t
15970 $ac_datarootdir_hack
15971 "
15972 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
15973 if $ac_cs_awk_getline; then
15974 $AWK -f "$tmp/subs.awk"
15975 else
15976 $AWK -f "$tmp/subs.awk" | $SHELL
15977 fi >$tmp/out \
15978 || as_fn_error "could not create $ac_file" "$LINENO" 5
15979
15980 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
15981 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
15982 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
15983 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15984 which seems to be undefined. Please make sure it is defined." >&5
15985 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15986 which seems to be undefined. Please make sure it is defined." >&2;}
15987
15988 rm -f "$tmp/stdin"
15989 case $ac_file in
15990 -) cat "$tmp/out" && rm -f "$tmp/out";;
15991 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
15992 esac \
15993 || as_fn_error "could not create $ac_file" "$LINENO" 5
15994 ;;
15995 :H)
15996 #
15997 # CONFIG_HEADER
15998 #
15999 if test x"$ac_file" != x-; then
16000 {
16001 $as_echo "/* $configure_input */" \
16002 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
16003 } >"$tmp/config.h" \
16004 || as_fn_error "could not create $ac_file" "$LINENO" 5
16005 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
16006 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
16007 $as_echo "$as_me: $ac_file is unchanged" >&6;}
16008 else
16009 rm -f "$ac_file"
16010 mv "$tmp/config.h" "$ac_file" \
16011 || as_fn_error "could not create $ac_file" "$LINENO" 5
16012 fi
16013 else
16014 $as_echo "/* $configure_input */" \
16015 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
16016 || as_fn_error "could not create -" "$LINENO" 5
16017 fi
16018 ;;
16019
16020 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
16021 $as_echo "$as_me: executing $ac_file commands" >&6;}
16022 ;;
16023 esac
16024
16025
16026 case $ac_file$ac_mode in
16027 "default":C)
16028
16029 ### Make the necessary directories, if they don't exist.
16030 for dir in etc lisp ; do
16031 test -d ${dir} || mkdir ${dir}
16032 done
16033
16034 echo creating src/epaths.h
16035 ${MAKE-make} epaths-force
16036
16037 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
16038 echo creating src/.gdbinit
16039 echo source $srcdir/src/.gdbinit > src/.gdbinit
16040 fi
16041
16042 ;;
16043
16044 esac
16045 done # for ac_tag
16046
16047
16048 as_fn_exit 0
16049 _ACEOF
16050 ac_clean_files=$ac_clean_files_save
16051
16052 test $ac_write_fail = 0 ||
16053 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
16054
16055
16056 # configure is writing to config.log, and then calls config.status.
16057 # config.status does its own redirection, appending to config.log.
16058 # Unfortunately, on DOS this fails, as config.log is still kept open
16059 # by configure, so config.status won't be able to write to it; its
16060 # output is simply discarded. So we exec the FD to /dev/null,
16061 # effectively closing config.log, so it can be properly (re)opened and
16062 # appended to by config.status. When coming back to configure, we
16063 # need to make the FD available again.
16064 if test "$no_create" != yes; then
16065 ac_cs_success=:
16066 ac_config_status_args=
16067 test "$silent" = yes &&
16068 ac_config_status_args="$ac_config_status_args --quiet"
16069 exec 5>/dev/null
16070 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
16071 exec 5>>config.log
16072 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
16073 # would make configure fail if this is the last instruction.
16074 $ac_cs_success || as_fn_exit $?
16075 fi
16076 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
16077 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
16078 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
16079 fi
16080
16081