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faces.el (glyphless-char): Define value for `pc'.
[bpt/emacs.git] / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.67 for emacs 24.0.50.
4 #
5 #
6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
8 # Foundation, Inc.
9 #
10 #
11 # This configure script is free software; the Free Software Foundation
12 # gives unlimited permission to copy, distribute and modify it.
13 ## -------------------- ##
14 ## M4sh Initialization. ##
15 ## -------------------- ##
16
17 # Be more Bourne compatible
18 DUALCASE=1; export DUALCASE # for MKS sh
19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20 emulate sh
21 NULLCMD=:
22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23 # is contrary to our usage. Disable this feature.
24 alias -g '${1+"$@"}'='"$@"'
25 setopt NO_GLOB_SUBST
26 else
27 case `(set -o) 2>/dev/null` in #(
28 *posix*) :
29 set -o posix ;; #(
30 *) :
31 ;;
32 esac
33 fi
34
35
36 as_nl='
37 '
38 export as_nl
39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43 # Prefer a ksh shell builtin over an external printf program on Solaris,
44 # but without wasting forks for bash or zsh.
45 if test -z "$BASH_VERSION$ZSH_VERSION" \
46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47 as_echo='print -r --'
48 as_echo_n='print -rn --'
49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50 as_echo='printf %s\n'
51 as_echo_n='printf %s'
52 else
53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55 as_echo_n='/usr/ucb/echo -n'
56 else
57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
58 as_echo_n_body='eval
59 arg=$1;
60 case $arg in #(
61 *"$as_nl"*)
62 expr "X$arg" : "X\\(.*\\)$as_nl";
63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
64 esac;
65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 '
67 export as_echo_n_body
68 as_echo_n='sh -c $as_echo_n_body as_echo'
69 fi
70 export as_echo_body
71 as_echo='sh -c $as_echo_body as_echo'
72 fi
73
74 # The user is always right.
75 if test "${PATH_SEPARATOR+set}" != set; then
76 PATH_SEPARATOR=:
77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
79 PATH_SEPARATOR=';'
80 }
81 fi
82
83
84 # IFS
85 # We need space, tab and new line, in precisely that order. Quoting is
86 # there to prevent editors from complaining about space-tab.
87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
88 # splitting by setting IFS to empty value.)
89 IFS=" "" $as_nl"
90
91 # Find who we are. Look in the path if we contain no directory separator.
92 case $0 in #((
93 *[\\/]* ) as_myself=$0 ;;
94 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
95 for as_dir in $PATH
96 do
97 IFS=$as_save_IFS
98 test -z "$as_dir" && as_dir=.
99 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
100 done
101 IFS=$as_save_IFS
102
103 ;;
104 esac
105 # We did not find ourselves, most probably we were run as `sh COMMAND'
106 # in which case we are not to be found in the path.
107 if test "x$as_myself" = x; then
108 as_myself=$0
109 fi
110 if test ! -f "$as_myself"; then
111 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
112 exit 1
113 fi
114
115 # Unset variables that we do not need and which cause bugs (e.g. in
116 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
117 # suppresses any "Segmentation fault" message there. '((' could
118 # trigger a bug in pdksh 5.2.14.
119 for as_var in BASH_ENV ENV MAIL MAILPATH
120 do eval test x\${$as_var+set} = xset \
121 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
122 done
123 PS1='$ '
124 PS2='> '
125 PS4='+ '
126
127 # NLS nuisances.
128 LC_ALL=C
129 export LC_ALL
130 LANGUAGE=C
131 export LANGUAGE
132
133 # CDPATH.
134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
135
136 if test "x$CONFIG_SHELL" = x; then
137 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138 emulate sh
139 NULLCMD=:
140 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
141 # is contrary to our usage. Disable this feature.
142 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 setopt NO_GLOB_SUBST
144 else
145 case \`(set -o) 2>/dev/null\` in #(
146 *posix*) :
147 set -o posix ;; #(
148 *) :
149 ;;
150 esac
151 fi
152 "
153 as_required="as_fn_return () { (exit \$1); }
154 as_fn_success () { as_fn_return 0; }
155 as_fn_failure () { as_fn_return 1; }
156 as_fn_ret_success () { return 0; }
157 as_fn_ret_failure () { return 1; }
158
159 exitcode=0
160 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165
166 else
167 exitcode=1; echo positional parameters were not saved.
168 fi
169 test x\$exitcode = x0 || exit 1"
170 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
171 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
172 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
173 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
174 test \$(( 1 + 1 )) = 2 || exit 1"
175 if (eval "$as_required") 2>/dev/null; then :
176 as_have_required=yes
177 else
178 as_have_required=no
179 fi
180 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
181
182 else
183 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
184 as_found=false
185 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
186 do
187 IFS=$as_save_IFS
188 test -z "$as_dir" && as_dir=.
189 as_found=:
190 case $as_dir in #(
191 /*)
192 for as_base in sh bash ksh sh5; do
193 # Try only shells that exist, to save several forks.
194 as_shell=$as_dir/$as_base
195 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
196 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 CONFIG_SHELL=$as_shell as_have_required=yes
198 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
199 break 2
200 fi
201 fi
202 done;;
203 esac
204 as_found=false
205 done
206 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
207 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
208 CONFIG_SHELL=$SHELL as_have_required=yes
209 fi; }
210 IFS=$as_save_IFS
211
212
213 if test "x$CONFIG_SHELL" != x; then :
214 # We cannot yet assume a decent shell, so we have to provide a
215 # neutralization value for shells without unset; and this also
216 # works around shells that cannot unset nonexistent variables.
217 BASH_ENV=/dev/null
218 ENV=/dev/null
219 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
220 export CONFIG_SHELL
221 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
222 fi
223
224 if test x$as_have_required = xno; then :
225 $as_echo "$0: This script requires a shell more modern than all"
226 $as_echo "$0: the shells that I found on your system."
227 if test x${ZSH_VERSION+set} = xset ; then
228 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
229 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
230 else
231 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
232 $0: including any error possibly output before this
233 $0: message. Then install a modern shell, or manually run
234 $0: the script under such a shell if you do have one."
235 fi
236 exit 1
237 fi
238 fi
239 fi
240 SHELL=${CONFIG_SHELL-/bin/sh}
241 export SHELL
242 # Unset more variables known to interfere with behavior of common tools.
243 CLICOLOR_FORCE= GREP_OPTIONS=
244 unset CLICOLOR_FORCE GREP_OPTIONS
245
246 ## --------------------- ##
247 ## M4sh Shell Functions. ##
248 ## --------------------- ##
249 # as_fn_unset VAR
250 # ---------------
251 # Portably unset VAR.
252 as_fn_unset ()
253 {
254 { eval $1=; unset $1;}
255 }
256 as_unset=as_fn_unset
257
258 # as_fn_set_status STATUS
259 # -----------------------
260 # Set $? to STATUS, without forking.
261 as_fn_set_status ()
262 {
263 return $1
264 } # as_fn_set_status
265
266 # as_fn_exit STATUS
267 # -----------------
268 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
269 as_fn_exit ()
270 {
271 set +e
272 as_fn_set_status $1
273 exit $1
274 } # as_fn_exit
275
276 # as_fn_mkdir_p
277 # -------------
278 # Create "$as_dir" as a directory, including parents if necessary.
279 as_fn_mkdir_p ()
280 {
281
282 case $as_dir in #(
283 -*) as_dir=./$as_dir;;
284 esac
285 test -d "$as_dir" || eval $as_mkdir_p || {
286 as_dirs=
287 while :; do
288 case $as_dir in #(
289 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
290 *) as_qdir=$as_dir;;
291 esac
292 as_dirs="'$as_qdir' $as_dirs"
293 as_dir=`$as_dirname -- "$as_dir" ||
294 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
295 X"$as_dir" : 'X\(//\)[^/]' \| \
296 X"$as_dir" : 'X\(//\)$' \| \
297 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
298 $as_echo X"$as_dir" |
299 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
300 s//\1/
301 q
302 }
303 /^X\(\/\/\)[^/].*/{
304 s//\1/
305 q
306 }
307 /^X\(\/\/\)$/{
308 s//\1/
309 q
310 }
311 /^X\(\/\).*/{
312 s//\1/
313 q
314 }
315 s/.*/./; q'`
316 test -d "$as_dir" && break
317 done
318 test -z "$as_dirs" || eval "mkdir $as_dirs"
319 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
320
321
322 } # as_fn_mkdir_p
323 # as_fn_append VAR VALUE
324 # ----------------------
325 # Append the text in VALUE to the end of the definition contained in VAR. Take
326 # advantage of any shell optimizations that allow amortized linear growth over
327 # repeated appends, instead of the typical quadratic growth present in naive
328 # implementations.
329 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
330 eval 'as_fn_append ()
331 {
332 eval $1+=\$2
333 }'
334 else
335 as_fn_append ()
336 {
337 eval $1=\$$1\$2
338 }
339 fi # as_fn_append
340
341 # as_fn_arith ARG...
342 # ------------------
343 # Perform arithmetic evaluation on the ARGs, and store the result in the
344 # global $as_val. Take advantage of shells that can avoid forks. The arguments
345 # must be portable across $(()) and expr.
346 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
347 eval 'as_fn_arith ()
348 {
349 as_val=$(( $* ))
350 }'
351 else
352 as_fn_arith ()
353 {
354 as_val=`expr "$@" || test $? -eq 1`
355 }
356 fi # as_fn_arith
357
358
359 # as_fn_error STATUS ERROR [LINENO LOG_FD]
360 # ----------------------------------------
361 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
362 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
363 # script with STATUS, using 1 if that was 0.
364 as_fn_error ()
365 {
366 as_status=$1; test $as_status -eq 0 && as_status=1
367 if test "$4"; then
368 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
369 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
370 fi
371 $as_echo "$as_me: error: $2" >&2
372 as_fn_exit $as_status
373 } # as_fn_error
374
375 if expr a : '\(a\)' >/dev/null 2>&1 &&
376 test "X`expr 00001 : '.*\(...\)'`" = X001; then
377 as_expr=expr
378 else
379 as_expr=false
380 fi
381
382 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
383 as_basename=basename
384 else
385 as_basename=false
386 fi
387
388 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
389 as_dirname=dirname
390 else
391 as_dirname=false
392 fi
393
394 as_me=`$as_basename -- "$0" ||
395 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
396 X"$0" : 'X\(//\)$' \| \
397 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
398 $as_echo X/"$0" |
399 sed '/^.*\/\([^/][^/]*\)\/*$/{
400 s//\1/
401 q
402 }
403 /^X\/\(\/\/\)$/{
404 s//\1/
405 q
406 }
407 /^X\/\(\/\).*/{
408 s//\1/
409 q
410 }
411 s/.*/./; q'`
412
413 # Avoid depending upon Character Ranges.
414 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
415 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
416 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
417 as_cr_digits='0123456789'
418 as_cr_alnum=$as_cr_Letters$as_cr_digits
419
420
421 as_lineno_1=$LINENO as_lineno_1a=$LINENO
422 as_lineno_2=$LINENO as_lineno_2a=$LINENO
423 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
424 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
425 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
426 sed -n '
427 p
428 /[$]LINENO/=
429 ' <$as_myself |
430 sed '
431 s/[$]LINENO.*/&-/
432 t lineno
433 b
434 :lineno
435 N
436 :loop
437 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
438 t loop
439 s/-\n.*//
440 ' >$as_me.lineno &&
441 chmod +x "$as_me.lineno" ||
442 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
443
444 # Don't try to exec as it changes $[0], causing all sort of problems
445 # (the dirname of $[0] is not the place where we might find the
446 # original and so on. Autoconf is especially sensitive to this).
447 . "./$as_me.lineno"
448 # Exit status is that of the last command.
449 exit
450 }
451
452 ECHO_C= ECHO_N= ECHO_T=
453 case `echo -n x` in #(((((
454 -n*)
455 case `echo 'xy\c'` in
456 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
457 xy) ECHO_C='\c';;
458 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
459 ECHO_T=' ';;
460 esac;;
461 *)
462 ECHO_N='-n';;
463 esac
464
465 rm -f conf$$ conf$$.exe conf$$.file
466 if test -d conf$$.dir; then
467 rm -f conf$$.dir/conf$$.file
468 else
469 rm -f conf$$.dir
470 mkdir conf$$.dir 2>/dev/null
471 fi
472 if (echo >conf$$.file) 2>/dev/null; then
473 if ln -s conf$$.file conf$$ 2>/dev/null; then
474 as_ln_s='ln -s'
475 # ... but there are two gotchas:
476 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
477 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
478 # In both cases, we have to default to `cp -p'.
479 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
480 as_ln_s='cp -p'
481 elif ln conf$$.file conf$$ 2>/dev/null; then
482 as_ln_s=ln
483 else
484 as_ln_s='cp -p'
485 fi
486 else
487 as_ln_s='cp -p'
488 fi
489 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
490 rmdir conf$$.dir 2>/dev/null
491
492 if mkdir -p . 2>/dev/null; then
493 as_mkdir_p='mkdir -p "$as_dir"'
494 else
495 test -d ./-p && rmdir ./-p
496 as_mkdir_p=false
497 fi
498
499 if test -x / >/dev/null 2>&1; then
500 as_test_x='test -x'
501 else
502 if ls -dL / >/dev/null 2>&1; then
503 as_ls_L_option=L
504 else
505 as_ls_L_option=
506 fi
507 as_test_x='
508 eval sh -c '\''
509 if test -d "$1"; then
510 test -d "$1/.";
511 else
512 case $1 in #(
513 -*)set "./$1";;
514 esac;
515 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
516 ???[sx]*):;;*)false;;esac;fi
517 '\'' sh
518 '
519 fi
520 as_executable_p=$as_test_x
521
522 # Sed expression to map a string onto a valid CPP name.
523 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
524
525 # Sed expression to map a string onto a valid variable name.
526 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
527
528
529 test -n "$DJDIR" || exec 7<&0 </dev/null
530 exec 6>&1
531
532 # Name of the host.
533 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
534 # so uname gets run too.
535 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
536
537 #
538 # Initializations.
539 #
540 ac_default_prefix=/usr/local
541 ac_clean_files=
542 ac_config_libobj_dir=.
543 LIBOBJS=
544 cross_compiling=no
545 subdirs=
546 MFLAGS=
547 MAKEFLAGS=
548
549 # Identity of this package.
550 PACKAGE_NAME='emacs'
551 PACKAGE_TARNAME='emacs'
552 PACKAGE_VERSION='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 LD_FIRSTFLAG
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 LIBXML2_LIBS
664 LIBXML2_CFLAGS
665 LIBXSM
666 LIBGPM
667 LIBGIF
668 LIBTIFF
669 LIBPNG
670 LIBJPEG
671 LIBXPM
672 FREETYPE_LIBS
673 FREETYPE_CFLAGS
674 M17N_FLT_LIBS
675 M17N_FLT_CFLAGS
676 LIBOTF_LIBS
677 LIBOTF_CFLAGS
678 XFT_LIBS
679 XFT_CFLAGS
680 FONTCONFIG_LIBS
681 FONTCONFIG_CFLAGS
682 LIBXMU
683 LIBXTR6
684 LIBGNUTLS_LIBS
685 LIBGNUTLS_CFLAGS
686 LIBSELINUX_LIBS
687 GCONF_LIBS
688 GCONF_CFLAGS
689 DBUS_OBJ
690 DBUS_LIBS
691 DBUS_CFLAGS
692 GTK_OBJ
693 GTK_LIBS
694 GTK_CFLAGS
695 IMAGEMAGICK_LIBS
696 IMAGEMAGICK_CFLAGS
697 RSVG_LIBS
698 RSVG_CFLAGS
699 VMLIMIT_OBJ
700 GMALLOC_OBJ
701 HAVE_XSERVER
702 LIB_STANDARD
703 NS_SUPPORT
704 NS_OBJ
705 TEMACS_LDFLAGS2
706 LD_SWITCH_X_SITE_AUX_RPATH
707 LD_SWITCH_X_SITE_AUX
708 XMKMF
709 DEPFLAGS
710 MKDEPDIR
711 SET_MAKE
712 CFLAGS_SOUND
713 ALSA_LIBS
714 ALSA_CFLAGS
715 PKG_CONFIG
716 LIBSOUND
717 START_FILES
718 LIB_MATH
719 CRT_DIR
720 LIBS_SYSTEM
721 C_SWITCH_SYSTEM
722 UNEXEC_OBJ
723 C_SWITCH_MACHINE
724 LD_SWITCH_SYSTEM
725 CANNOT_DUMP
726 MAKEINFO
727 GZIP_PROG
728 INSTALL_INFO
729 RANLIB
730 INSTALL_DATA
731 INSTALL_SCRIPT
732 INSTALL_PROGRAM
733 C_WARNINGS_SWITCH
734 EGREP
735 GREP
736 CPP
737 OBJEXT
738 EXEEXT
739 ac_ct_CC
740 CPPFLAGS
741 LDFLAGS
742 CFLAGS
743 CC
744 host_os
745 host_vendor
746 host_cpu
747 host
748 build_os
749 build_vendor
750 build_cpu
751 build
752 PROFILING_CFLAGS
753 MAINT
754 GZIP_INFO
755 target_alias
756 host_alias
757 build_alias
758 LIBS
759 ECHO_T
760 ECHO_N
761 ECHO_C
762 DEFS
763 mandir
764 localedir
765 libdir
766 psdir
767 pdfdir
768 dvidir
769 htmldir
770 infodir
771 docdir
772 oldincludedir
773 includedir
774 localstatedir
775 sharedstatedir
776 sysconfdir
777 datadir
778 datarootdir
779 libexecdir
780 sbindir
781 bindir
782 program_transform_name
783 prefix
784 exec_prefix
785 PACKAGE_URL
786 PACKAGE_BUGREPORT
787 PACKAGE_STRING
788 PACKAGE_VERSION
789 PACKAGE_TARNAME
790 PACKAGE_NAME
791 PATH_SEPARATOR
792 SHELL'
793 ac_subst_files='deps_frag
794 ns_frag'
795 ac_user_opts='
796 enable_option_checking
797 with_pop
798 with_kerberos
799 with_kerberos5
800 with_hesiod
801 with_mmdf
802 with_mail_unlink
803 with_mailhost
804 with_sound
805 with_sync_input
806 with_x_toolkit
807 with_xpm
808 with_jpeg
809 with_tiff
810 with_gif
811 with_png
812 with_rsvg
813 with_xml2
814 with_imagemagick
815 with_xft
816 with_libotf
817 with_m17n_flt
818 with_toolkit_scroll_bars
819 with_xaw3d
820 with_xim
821 with_ns
822 with_gpm
823 with_dbus
824 with_gconf
825 with_selinux
826 with_gnutls
827 with_makeinfo
828 with_compress_info
829 with_pkg_config_prog
830 with_crt_dir
831 with_gnustep_conf
832 enable_ns_self_contained
833 enable_asserts
834 enable_maintainer_mode
835 enable_locallisppath
836 enable_checking
837 enable_use_lisp_union_type
838 enable_profiling
839 enable_autodepend
840 enable_largefile
841 with_x
842 '
843 ac_precious_vars='build_alias
844 host_alias
845 target_alias
846 CC
847 CFLAGS
848 LDFLAGS
849 LIBS
850 CPPFLAGS
851 CPP
852 XMKMF'
853
854
855 # Initialize some variables set by options.
856 ac_init_help=
857 ac_init_version=false
858 ac_unrecognized_opts=
859 ac_unrecognized_sep=
860 # The variables have the same names as the options, with
861 # dashes changed to underlines.
862 cache_file=/dev/null
863 exec_prefix=NONE
864 no_create=
865 no_recursion=
866 prefix=NONE
867 program_prefix=NONE
868 program_suffix=NONE
869 program_transform_name=s,x,x,
870 silent=
871 site=
872 srcdir=
873 verbose=
874 x_includes=NONE
875 x_libraries=NONE
876
877 # Installation directory options.
878 # These are left unexpanded so users can "make install exec_prefix=/foo"
879 # and all the variables that are supposed to be based on exec_prefix
880 # by default will actually change.
881 # Use braces instead of parens because sh, perl, etc. also accept them.
882 # (The list follows the same order as the GNU Coding Standards.)
883 bindir='${exec_prefix}/bin'
884 sbindir='${exec_prefix}/sbin'
885 libexecdir='${exec_prefix}/libexec'
886 datarootdir='${prefix}/share'
887 datadir='${datarootdir}'
888 sysconfdir='${prefix}/etc'
889 sharedstatedir='${prefix}/com'
890 localstatedir='${prefix}/var'
891 includedir='${prefix}/include'
892 oldincludedir='/usr/include'
893 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
894 infodir='${datarootdir}/info'
895 htmldir='${docdir}'
896 dvidir='${docdir}'
897 pdfdir='${docdir}'
898 psdir='${docdir}'
899 libdir='${exec_prefix}/lib'
900 localedir='${datarootdir}/locale'
901 mandir='${datarootdir}/man'
902
903 ac_prev=
904 ac_dashdash=
905 for ac_option
906 do
907 # If the previous option needs an argument, assign it.
908 if test -n "$ac_prev"; then
909 eval $ac_prev=\$ac_option
910 ac_prev=
911 continue
912 fi
913
914 case $ac_option in
915 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
916 *=) ac_optarg= ;;
917 *) ac_optarg=yes ;;
918 esac
919
920 # Accept the important Cygnus configure options, so we can diagnose typos.
921
922 case $ac_dashdash$ac_option in
923 --)
924 ac_dashdash=yes ;;
925
926 -bindir | --bindir | --bindi | --bind | --bin | --bi)
927 ac_prev=bindir ;;
928 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
929 bindir=$ac_optarg ;;
930
931 -build | --build | --buil | --bui | --bu)
932 ac_prev=build_alias ;;
933 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
934 build_alias=$ac_optarg ;;
935
936 -cache-file | --cache-file | --cache-fil | --cache-fi \
937 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
938 ac_prev=cache_file ;;
939 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
940 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
941 cache_file=$ac_optarg ;;
942
943 --config-cache | -C)
944 cache_file=config.cache ;;
945
946 -datadir | --datadir | --datadi | --datad)
947 ac_prev=datadir ;;
948 -datadir=* | --datadir=* | --datadi=* | --datad=*)
949 datadir=$ac_optarg ;;
950
951 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
952 | --dataroo | --dataro | --datar)
953 ac_prev=datarootdir ;;
954 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
955 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
956 datarootdir=$ac_optarg ;;
957
958 -disable-* | --disable-*)
959 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
960 # Reject names that are not valid shell variable names.
961 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
962 as_fn_error $? "invalid feature name: $ac_useropt"
963 ac_useropt_orig=$ac_useropt
964 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
965 case $ac_user_opts in
966 *"
967 "enable_$ac_useropt"
968 "*) ;;
969 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
970 ac_unrecognized_sep=', ';;
971 esac
972 eval enable_$ac_useropt=no ;;
973
974 -docdir | --docdir | --docdi | --doc | --do)
975 ac_prev=docdir ;;
976 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
977 docdir=$ac_optarg ;;
978
979 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
980 ac_prev=dvidir ;;
981 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
982 dvidir=$ac_optarg ;;
983
984 -enable-* | --enable-*)
985 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
986 # Reject names that are not valid shell variable names.
987 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
988 as_fn_error $? "invalid feature name: $ac_useropt"
989 ac_useropt_orig=$ac_useropt
990 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
991 case $ac_user_opts in
992 *"
993 "enable_$ac_useropt"
994 "*) ;;
995 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
996 ac_unrecognized_sep=', ';;
997 esac
998 eval enable_$ac_useropt=\$ac_optarg ;;
999
1000 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1001 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1002 | --exec | --exe | --ex)
1003 ac_prev=exec_prefix ;;
1004 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1005 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1006 | --exec=* | --exe=* | --ex=*)
1007 exec_prefix=$ac_optarg ;;
1008
1009 -gas | --gas | --ga | --g)
1010 # Obsolete; use --with-gas.
1011 with_gas=yes ;;
1012
1013 -help | --help | --hel | --he | -h)
1014 ac_init_help=long ;;
1015 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1016 ac_init_help=recursive ;;
1017 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1018 ac_init_help=short ;;
1019
1020 -host | --host | --hos | --ho)
1021 ac_prev=host_alias ;;
1022 -host=* | --host=* | --hos=* | --ho=*)
1023 host_alias=$ac_optarg ;;
1024
1025 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1026 ac_prev=htmldir ;;
1027 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1028 | --ht=*)
1029 htmldir=$ac_optarg ;;
1030
1031 -includedir | --includedir | --includedi | --included | --include \
1032 | --includ | --inclu | --incl | --inc)
1033 ac_prev=includedir ;;
1034 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1035 | --includ=* | --inclu=* | --incl=* | --inc=*)
1036 includedir=$ac_optarg ;;
1037
1038 -infodir | --infodir | --infodi | --infod | --info | --inf)
1039 ac_prev=infodir ;;
1040 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1041 infodir=$ac_optarg ;;
1042
1043 -libdir | --libdir | --libdi | --libd)
1044 ac_prev=libdir ;;
1045 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1046 libdir=$ac_optarg ;;
1047
1048 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1049 | --libexe | --libex | --libe)
1050 ac_prev=libexecdir ;;
1051 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1052 | --libexe=* | --libex=* | --libe=*)
1053 libexecdir=$ac_optarg ;;
1054
1055 -localedir | --localedir | --localedi | --localed | --locale)
1056 ac_prev=localedir ;;
1057 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1058 localedir=$ac_optarg ;;
1059
1060 -localstatedir | --localstatedir | --localstatedi | --localstated \
1061 | --localstate | --localstat | --localsta | --localst | --locals)
1062 ac_prev=localstatedir ;;
1063 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1064 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1065 localstatedir=$ac_optarg ;;
1066
1067 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1068 ac_prev=mandir ;;
1069 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1070 mandir=$ac_optarg ;;
1071
1072 -nfp | --nfp | --nf)
1073 # Obsolete; use --without-fp.
1074 with_fp=no ;;
1075
1076 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1077 | --no-cr | --no-c | -n)
1078 no_create=yes ;;
1079
1080 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1081 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1082 no_recursion=yes ;;
1083
1084 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1085 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1086 | --oldin | --oldi | --old | --ol | --o)
1087 ac_prev=oldincludedir ;;
1088 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1089 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1090 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1091 oldincludedir=$ac_optarg ;;
1092
1093 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1094 ac_prev=prefix ;;
1095 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1096 prefix=$ac_optarg ;;
1097
1098 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1099 | --program-pre | --program-pr | --program-p)
1100 ac_prev=program_prefix ;;
1101 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1102 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1103 program_prefix=$ac_optarg ;;
1104
1105 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1106 | --program-suf | --program-su | --program-s)
1107 ac_prev=program_suffix ;;
1108 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1109 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1110 program_suffix=$ac_optarg ;;
1111
1112 -program-transform-name | --program-transform-name \
1113 | --program-transform-nam | --program-transform-na \
1114 | --program-transform-n | --program-transform- \
1115 | --program-transform | --program-transfor \
1116 | --program-transfo | --program-transf \
1117 | --program-trans | --program-tran \
1118 | --progr-tra | --program-tr | --program-t)
1119 ac_prev=program_transform_name ;;
1120 -program-transform-name=* | --program-transform-name=* \
1121 | --program-transform-nam=* | --program-transform-na=* \
1122 | --program-transform-n=* | --program-transform-=* \
1123 | --program-transform=* | --program-transfor=* \
1124 | --program-transfo=* | --program-transf=* \
1125 | --program-trans=* | --program-tran=* \
1126 | --progr-tra=* | --program-tr=* | --program-t=*)
1127 program_transform_name=$ac_optarg ;;
1128
1129 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1130 ac_prev=pdfdir ;;
1131 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1132 pdfdir=$ac_optarg ;;
1133
1134 -psdir | --psdir | --psdi | --psd | --ps)
1135 ac_prev=psdir ;;
1136 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1137 psdir=$ac_optarg ;;
1138
1139 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1140 | -silent | --silent | --silen | --sile | --sil)
1141 silent=yes ;;
1142
1143 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1144 ac_prev=sbindir ;;
1145 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1146 | --sbi=* | --sb=*)
1147 sbindir=$ac_optarg ;;
1148
1149 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1150 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1151 | --sharedst | --shareds | --shared | --share | --shar \
1152 | --sha | --sh)
1153 ac_prev=sharedstatedir ;;
1154 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1155 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1156 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1157 | --sha=* | --sh=*)
1158 sharedstatedir=$ac_optarg ;;
1159
1160 -site | --site | --sit)
1161 ac_prev=site ;;
1162 -site=* | --site=* | --sit=*)
1163 site=$ac_optarg ;;
1164
1165 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1166 ac_prev=srcdir ;;
1167 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1168 srcdir=$ac_optarg ;;
1169
1170 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1171 | --syscon | --sysco | --sysc | --sys | --sy)
1172 ac_prev=sysconfdir ;;
1173 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1174 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1175 sysconfdir=$ac_optarg ;;
1176
1177 -target | --target | --targe | --targ | --tar | --ta | --t)
1178 ac_prev=target_alias ;;
1179 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1180 target_alias=$ac_optarg ;;
1181
1182 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1183 verbose=yes ;;
1184
1185 -version | --version | --versio | --versi | --vers | -V)
1186 ac_init_version=: ;;
1187
1188 -with-* | --with-*)
1189 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1190 # Reject names that are not valid shell variable names.
1191 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1192 as_fn_error $? "invalid package name: $ac_useropt"
1193 ac_useropt_orig=$ac_useropt
1194 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1195 case $ac_user_opts in
1196 *"
1197 "with_$ac_useropt"
1198 "*) ;;
1199 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1200 ac_unrecognized_sep=', ';;
1201 esac
1202 eval with_$ac_useropt=\$ac_optarg ;;
1203
1204 -without-* | --without-*)
1205 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1206 # Reject names that are not valid shell variable names.
1207 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1208 as_fn_error $? "invalid package name: $ac_useropt"
1209 ac_useropt_orig=$ac_useropt
1210 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1211 case $ac_user_opts in
1212 *"
1213 "with_$ac_useropt"
1214 "*) ;;
1215 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1216 ac_unrecognized_sep=', ';;
1217 esac
1218 eval with_$ac_useropt=no ;;
1219
1220 --x)
1221 # Obsolete; use --with-x.
1222 with_x=yes ;;
1223
1224 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1225 | --x-incl | --x-inc | --x-in | --x-i)
1226 ac_prev=x_includes ;;
1227 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1228 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1229 x_includes=$ac_optarg ;;
1230
1231 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1232 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1233 ac_prev=x_libraries ;;
1234 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1235 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1236 x_libraries=$ac_optarg ;;
1237
1238 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1239 Try \`$0 --help' for more information"
1240 ;;
1241
1242 *=*)
1243 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1244 # Reject names that are not valid shell variable names.
1245 case $ac_envvar in #(
1246 '' | [0-9]* | *[!_$as_cr_alnum]* )
1247 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1248 esac
1249 eval $ac_envvar=\$ac_optarg
1250 export $ac_envvar ;;
1251
1252 *)
1253 # FIXME: should be removed in autoconf 3.0.
1254 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1255 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1256 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1257 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1258 ;;
1259
1260 esac
1261 done
1262
1263 if test -n "$ac_prev"; then
1264 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1265 as_fn_error $? "missing argument to $ac_option"
1266 fi
1267
1268 if test -n "$ac_unrecognized_opts"; then
1269 case $enable_option_checking in
1270 no) ;;
1271 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1272 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1273 esac
1274 fi
1275
1276 # Check all directory arguments for consistency.
1277 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1278 datadir sysconfdir sharedstatedir localstatedir includedir \
1279 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1280 libdir localedir mandir
1281 do
1282 eval ac_val=\$$ac_var
1283 # Remove trailing slashes.
1284 case $ac_val in
1285 */ )
1286 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1287 eval $ac_var=\$ac_val;;
1288 esac
1289 # Be sure to have absolute directory names.
1290 case $ac_val in
1291 [\\/$]* | ?:[\\/]* ) continue;;
1292 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1293 esac
1294 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1295 done
1296
1297 # There might be people who depend on the old broken behavior: `$host'
1298 # used to hold the argument of --host etc.
1299 # FIXME: To remove some day.
1300 build=$build_alias
1301 host=$host_alias
1302 target=$target_alias
1303
1304 # FIXME: To remove some day.
1305 if test "x$host_alias" != x; then
1306 if test "x$build_alias" = x; then
1307 cross_compiling=maybe
1308 $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1309 If a cross compiler is detected then cross compile mode will be used" >&2
1310 elif test "x$build_alias" != "x$host_alias"; then
1311 cross_compiling=yes
1312 fi
1313 fi
1314
1315 ac_tool_prefix=
1316 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1317
1318 test "$silent" = yes && exec 6>/dev/null
1319
1320
1321 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1322 ac_ls_di=`ls -di .` &&
1323 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1324 as_fn_error $? "working directory cannot be determined"
1325 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1326 as_fn_error $? "pwd does not report name of working directory"
1327
1328
1329 # Find the source files, if location was not specified.
1330 if test -z "$srcdir"; then
1331 ac_srcdir_defaulted=yes
1332 # Try the directory containing this script, then the parent directory.
1333 ac_confdir=`$as_dirname -- "$as_myself" ||
1334 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1335 X"$as_myself" : 'X\(//\)[^/]' \| \
1336 X"$as_myself" : 'X\(//\)$' \| \
1337 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1338 $as_echo X"$as_myself" |
1339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1340 s//\1/
1341 q
1342 }
1343 /^X\(\/\/\)[^/].*/{
1344 s//\1/
1345 q
1346 }
1347 /^X\(\/\/\)$/{
1348 s//\1/
1349 q
1350 }
1351 /^X\(\/\).*/{
1352 s//\1/
1353 q
1354 }
1355 s/.*/./; q'`
1356 srcdir=$ac_confdir
1357 if test ! -r "$srcdir/$ac_unique_file"; then
1358 srcdir=..
1359 fi
1360 else
1361 ac_srcdir_defaulted=no
1362 fi
1363 if test ! -r "$srcdir/$ac_unique_file"; then
1364 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1365 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1366 fi
1367 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1368 ac_abs_confdir=`(
1369 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1370 pwd)`
1371 # When building in place, set srcdir=.
1372 if test "$ac_abs_confdir" = "$ac_pwd"; then
1373 srcdir=.
1374 fi
1375 # Remove unnecessary trailing slashes from srcdir.
1376 # Double slashes in file names in object file debugging info
1377 # mess up M-x gdb in Emacs.
1378 case $srcdir in
1379 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1380 esac
1381 for ac_var in $ac_precious_vars; do
1382 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1383 eval ac_env_${ac_var}_value=\$${ac_var}
1384 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1385 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1386 done
1387
1388 #
1389 # Report the --help message.
1390 #
1391 if test "$ac_init_help" = "long"; then
1392 # Omit some internal or obsolete options to make the list less imposing.
1393 # This message is too long to be a string in the A/UX 3.1 sh.
1394 cat <<_ACEOF
1395 \`configure' configures emacs 24.0.50 to adapt to many kinds of systems.
1396
1397 Usage: $0 [OPTION]... [VAR=VALUE]...
1398
1399 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1400 VAR=VALUE. See below for descriptions of some of the useful variables.
1401
1402 Defaults for the options are specified in brackets.
1403
1404 Configuration:
1405 -h, --help display this help and exit
1406 --help=short display options specific to this package
1407 --help=recursive display the short help of all the included packages
1408 -V, --version display version information and exit
1409 -q, --quiet, --silent do not print \`checking ...' messages
1410 --cache-file=FILE cache test results in FILE [disabled]
1411 -C, --config-cache alias for \`--cache-file=config.cache'
1412 -n, --no-create do not create output files
1413 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1414
1415 Installation directories:
1416 --prefix=PREFIX install architecture-independent files in PREFIX
1417 [$ac_default_prefix]
1418 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1419 [PREFIX]
1420
1421 By default, \`make install' will install all the files in
1422 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1423 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1424 for instance \`--prefix=\$HOME'.
1425
1426 For better control, use the options below.
1427
1428 Fine tuning of the installation directories:
1429 --bindir=DIR user executables [EPREFIX/bin]
1430 --sbindir=DIR system admin executables [EPREFIX/sbin]
1431 --libexecdir=DIR program executables [EPREFIX/libexec]
1432 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1433 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1434 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1435 --libdir=DIR object code libraries [EPREFIX/lib]
1436 --includedir=DIR C header files [PREFIX/include]
1437 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1438 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1439 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1440 --infodir=DIR info documentation [DATAROOTDIR/info]
1441 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1442 --mandir=DIR man documentation [DATAROOTDIR/man]
1443 --docdir=DIR documentation root [DATAROOTDIR/doc/emacs]
1444 --htmldir=DIR html documentation [DOCDIR]
1445 --dvidir=DIR dvi documentation [DOCDIR]
1446 --pdfdir=DIR pdf documentation [DOCDIR]
1447 --psdir=DIR ps documentation [DOCDIR]
1448 _ACEOF
1449
1450 cat <<\_ACEOF
1451
1452 Program names:
1453 --program-prefix=PREFIX prepend PREFIX to installed program names
1454 --program-suffix=SUFFIX append SUFFIX to installed program names
1455 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1456
1457 X features:
1458 --x-includes=DIR X include files are in DIR
1459 --x-libraries=DIR X library files are in DIR
1460
1461 System types:
1462 --build=BUILD configure for building on BUILD [guessed]
1463 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1464 _ACEOF
1465 fi
1466
1467 if test -n "$ac_init_help"; then
1468 case $ac_init_help in
1469 short | recursive ) echo "Configuration of emacs 24.0.50:";;
1470 esac
1471 cat <<\_ACEOF
1472
1473 Optional Features:
1474 --disable-option-checking ignore unrecognized --enable/--with options
1475 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1476 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1477 --disable-ns-self-contained
1478 disable self contained build under NeXTstep
1479 --enable-asserts compile code with asserts enabled
1480 --enable-maintainer-mode
1481 enable make rules and dependencies not useful (and
1482 sometimes confusing) to the casual installer
1483 --enable-locallisppath=PATH
1484 directories Emacs should search for lisp files
1485 specific to this site
1486 --enable-checking[=LIST]
1487 enable expensive run-time checks. With LIST, enable
1488 only specific categories of checks. Categories are:
1489 all,yes,no. Flags are: stringbytes, stringoverrun,
1490 stringfreelist, xmallocoverrun, conslist
1491 --enable-use-lisp-union-type
1492 use a union for the Lisp_Object data type. This is
1493 only useful for development for catching certain
1494 types of bugs.
1495 --enable-profiling build emacs with profiling support. This might not
1496 work on all platforms
1497 --enable-autodepend automatically generate dependencies to .h-files.
1498 Requires GNU Make and Gcc. Enabled if GNU Make and
1499 Gcc is found
1500 --disable-largefile omit support for large files
1501
1502 Optional Packages:
1503 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1504 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1505 --without-pop don't support POP mail retrieval with movemail
1506 --with-kerberos support Kerberos-authenticated POP
1507 --with-kerberos5 support Kerberos version 5 authenticated POP
1508 --with-hesiod support Hesiod to get the POP server host
1509 --with-mmdf support MMDF mailboxes
1510 --with-mail-unlink unlink, rather than empty, mail spool after reading
1511 --with-mailhost=HOSTNAME
1512 string giving default POP mail host
1513 --without-sound don't compile with sound support
1514 --without-sync-input process async input synchronously
1515 --with-x-toolkit=KIT use an X toolkit (KIT one of: yes or gtk, gtk3,
1516 lucid or athena, motif, no)
1517 --without-xpm don't compile with XPM image support
1518 --without-jpeg don't compile with JPEG image support
1519 --without-tiff don't compile with TIFF image support
1520 --without-gif don't compile with GIF image support
1521 --without-png don't compile with PNG image support
1522 --without-rsvg don't compile with SVG image support
1523 --without-xml2 don't compile with XML parsing support
1524 --without-imagemagick don't compile with ImageMagick image support
1525 --without-xft don't use XFT for anti aliased fonts
1526 --without-libotf don't use libotf for OpenType font support
1527 --without-m17n-flt don't use m17n-flt for text shaping
1528 --without-toolkit-scroll-bars
1529 don't use Motif or Xaw3d scroll bars
1530 --without-xaw3d don't use Xaw3d
1531 --without-xim don't use X11 XIM
1532 --with-ns use nextstep (Cocoa or GNUstep) windowing system
1533 --without-gpm don't use -lgpm for mouse support on a GNU/Linux
1534 console
1535 --without-dbus don't compile with D-Bus support
1536 --without-gconf don't compile with GConf support
1537 --without-selinux don't compile with SELinux support
1538 --without-gnutls don't use -lgnutls for SSL/TLS support
1539 --without-makeinfo don't require makeinfo for building manuals
1540 --without-compress-info don't compress the installed Info pages
1541 --with-pkg-config-prog=PATH
1542 path to pkg-config for finding GTK and librsvg
1543 --with-crt-dir=DIR directory containing crtn.o etc. The default is
1544 /usr/lib, or /usr/lib64 on some platforms.
1545 --with-gnustep-conf=PATH
1546 path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
1547 or /etc/GNUstep/GNUstep.conf
1548 --with-x use the X Window System
1549
1550 Some influential environment variables:
1551 CC C compiler command
1552 CFLAGS C compiler flags
1553 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1554 nonstandard directory <lib dir>
1555 LIBS libraries to pass to the linker, e.g. -l<library>
1556 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1557 you have headers in a nonstandard directory <include dir>
1558 CPP C preprocessor
1559 XMKMF Path to xmkmf, Makefile generator for X Window System
1560
1561 Use these variables to override the choices made by `configure' or to help
1562 it to find libraries and programs with nonstandard names/locations.
1563
1564 Report bugs to the package provider.
1565 _ACEOF
1566 ac_status=$?
1567 fi
1568
1569 if test "$ac_init_help" = "recursive"; then
1570 # If there are subdirs, report their specific --help.
1571 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1572 test -d "$ac_dir" ||
1573 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1574 continue
1575 ac_builddir=.
1576
1577 case "$ac_dir" in
1578 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1579 *)
1580 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1581 # A ".." for each directory in $ac_dir_suffix.
1582 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1583 case $ac_top_builddir_sub in
1584 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1585 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1586 esac ;;
1587 esac
1588 ac_abs_top_builddir=$ac_pwd
1589 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1590 # for backward compatibility:
1591 ac_top_builddir=$ac_top_build_prefix
1592
1593 case $srcdir in
1594 .) # We are building in place.
1595 ac_srcdir=.
1596 ac_top_srcdir=$ac_top_builddir_sub
1597 ac_abs_top_srcdir=$ac_pwd ;;
1598 [\\/]* | ?:[\\/]* ) # Absolute name.
1599 ac_srcdir=$srcdir$ac_dir_suffix;
1600 ac_top_srcdir=$srcdir
1601 ac_abs_top_srcdir=$srcdir ;;
1602 *) # Relative name.
1603 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1604 ac_top_srcdir=$ac_top_build_prefix$srcdir
1605 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1606 esac
1607 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1608
1609 cd "$ac_dir" || { ac_status=$?; continue; }
1610 # Check for guested configure.
1611 if test -f "$ac_srcdir/configure.gnu"; then
1612 echo &&
1613 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1614 elif test -f "$ac_srcdir/configure"; then
1615 echo &&
1616 $SHELL "$ac_srcdir/configure" --help=recursive
1617 else
1618 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1619 fi || ac_status=$?
1620 cd "$ac_pwd" || { ac_status=$?; break; }
1621 done
1622 fi
1623
1624 test -n "$ac_init_help" && exit $ac_status
1625 if $ac_init_version; then
1626 cat <<\_ACEOF
1627 emacs configure 24.0.50
1628 generated by GNU Autoconf 2.67
1629
1630 Copyright (C) 2010 Free Software Foundation, Inc.
1631 This configure script is free software; the Free Software Foundation
1632 gives unlimited permission to copy, distribute and modify it.
1633 _ACEOF
1634 exit
1635 fi
1636
1637 ## ------------------------ ##
1638 ## Autoconf initialization. ##
1639 ## ------------------------ ##
1640
1641 # ac_fn_c_try_compile LINENO
1642 # --------------------------
1643 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1644 ac_fn_c_try_compile ()
1645 {
1646 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1647 rm -f conftest.$ac_objext
1648 if { { ac_try="$ac_compile"
1649 case "(($ac_try" in
1650 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1651 *) ac_try_echo=$ac_try;;
1652 esac
1653 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1654 $as_echo "$ac_try_echo"; } >&5
1655 (eval "$ac_compile") 2>conftest.err
1656 ac_status=$?
1657 if test -s conftest.err; then
1658 grep -v '^ *+' conftest.err >conftest.er1
1659 cat conftest.er1 >&5
1660 mv -f conftest.er1 conftest.err
1661 fi
1662 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1663 test $ac_status = 0; } && {
1664 test -z "$ac_c_werror_flag" ||
1665 test ! -s conftest.err
1666 } && test -s conftest.$ac_objext; then :
1667 ac_retval=0
1668 else
1669 $as_echo "$as_me: failed program was:" >&5
1670 sed 's/^/| /' conftest.$ac_ext >&5
1671
1672 ac_retval=1
1673 fi
1674 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1675 as_fn_set_status $ac_retval
1676
1677 } # ac_fn_c_try_compile
1678
1679 # ac_fn_c_try_link LINENO
1680 # -----------------------
1681 # Try to link conftest.$ac_ext, and return whether this succeeded.
1682 ac_fn_c_try_link ()
1683 {
1684 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1685 rm -f conftest.$ac_objext conftest$ac_exeext
1686 if { { ac_try="$ac_link"
1687 case "(($ac_try" in
1688 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1689 *) ac_try_echo=$ac_try;;
1690 esac
1691 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1692 $as_echo "$ac_try_echo"; } >&5
1693 (eval "$ac_link") 2>conftest.err
1694 ac_status=$?
1695 if test -s conftest.err; then
1696 grep -v '^ *+' conftest.err >conftest.er1
1697 cat conftest.er1 >&5
1698 mv -f conftest.er1 conftest.err
1699 fi
1700 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1701 test $ac_status = 0; } && {
1702 test -z "$ac_c_werror_flag" ||
1703 test ! -s conftest.err
1704 } && test -s conftest$ac_exeext && {
1705 test "$cross_compiling" = yes ||
1706 $as_test_x conftest$ac_exeext
1707 }; then :
1708 ac_retval=0
1709 else
1710 $as_echo "$as_me: failed program was:" >&5
1711 sed 's/^/| /' conftest.$ac_ext >&5
1712
1713 ac_retval=1
1714 fi
1715 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1716 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1717 # interfere with the next link command; also delete a directory that is
1718 # left behind by Apple's compiler. We do this before executing the actions.
1719 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1720 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1721 as_fn_set_status $ac_retval
1722
1723 } # ac_fn_c_try_link
1724
1725 # ac_fn_c_try_cpp LINENO
1726 # ----------------------
1727 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1728 ac_fn_c_try_cpp ()
1729 {
1730 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1731 if { { ac_try="$ac_cpp conftest.$ac_ext"
1732 case "(($ac_try" in
1733 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1734 *) ac_try_echo=$ac_try;;
1735 esac
1736 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1737 $as_echo "$ac_try_echo"; } >&5
1738 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1739 ac_status=$?
1740 if test -s conftest.err; then
1741 grep -v '^ *+' conftest.err >conftest.er1
1742 cat conftest.er1 >&5
1743 mv -f conftest.er1 conftest.err
1744 fi
1745 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1746 test $ac_status = 0; } > conftest.i && {
1747 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1748 test ! -s conftest.err
1749 }; then :
1750 ac_retval=0
1751 else
1752 $as_echo "$as_me: failed program was:" >&5
1753 sed 's/^/| /' conftest.$ac_ext >&5
1754
1755 ac_retval=1
1756 fi
1757 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1758 as_fn_set_status $ac_retval
1759
1760 } # ac_fn_c_try_cpp
1761
1762 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1763 # -------------------------------------------------------
1764 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1765 # the include files in INCLUDES and setting the cache variable VAR
1766 # accordingly.
1767 ac_fn_c_check_header_mongrel ()
1768 {
1769 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1770 if eval "test \"\${$3+set}\"" = set; then :
1771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1772 $as_echo_n "checking for $2... " >&6; }
1773 if eval "test \"\${$3+set}\"" = set; then :
1774 $as_echo_n "(cached) " >&6
1775 fi
1776 eval ac_res=\$$3
1777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1778 $as_echo "$ac_res" >&6; }
1779 else
1780 # Is the header compilable?
1781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1782 $as_echo_n "checking $2 usability... " >&6; }
1783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1784 /* end confdefs.h. */
1785 $4
1786 #include <$2>
1787 _ACEOF
1788 if ac_fn_c_try_compile "$LINENO"; then :
1789 ac_header_compiler=yes
1790 else
1791 ac_header_compiler=no
1792 fi
1793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1795 $as_echo "$ac_header_compiler" >&6; }
1796
1797 # Is the header present?
1798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1799 $as_echo_n "checking $2 presence... " >&6; }
1800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1801 /* end confdefs.h. */
1802 #include <$2>
1803 _ACEOF
1804 if ac_fn_c_try_cpp "$LINENO"; then :
1805 ac_header_preproc=yes
1806 else
1807 ac_header_preproc=no
1808 fi
1809 rm -f conftest.err conftest.i conftest.$ac_ext
1810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1811 $as_echo "$ac_header_preproc" >&6; }
1812
1813 # So? What about this header?
1814 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1815 yes:no: )
1816 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1817 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1818 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1819 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1820 ;;
1821 no:yes:* )
1822 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1823 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1824 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1825 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1826 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1827 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1828 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1829 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1830 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1831 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1832 ;;
1833 esac
1834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1835 $as_echo_n "checking for $2... " >&6; }
1836 if eval "test \"\${$3+set}\"" = set; then :
1837 $as_echo_n "(cached) " >&6
1838 else
1839 eval "$3=\$ac_header_compiler"
1840 fi
1841 eval ac_res=\$$3
1842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1843 $as_echo "$ac_res" >&6; }
1844 fi
1845 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1846
1847 } # ac_fn_c_check_header_mongrel
1848
1849 # ac_fn_c_try_run LINENO
1850 # ----------------------
1851 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1852 # that executables *can* be run.
1853 ac_fn_c_try_run ()
1854 {
1855 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1856 if { { ac_try="$ac_link"
1857 case "(($ac_try" in
1858 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1859 *) ac_try_echo=$ac_try;;
1860 esac
1861 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1862 $as_echo "$ac_try_echo"; } >&5
1863 (eval "$ac_link") 2>&5
1864 ac_status=$?
1865 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1866 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1867 { { case "(($ac_try" in
1868 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1869 *) ac_try_echo=$ac_try;;
1870 esac
1871 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1872 $as_echo "$ac_try_echo"; } >&5
1873 (eval "$ac_try") 2>&5
1874 ac_status=$?
1875 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1876 test $ac_status = 0; }; }; then :
1877 ac_retval=0
1878 else
1879 $as_echo "$as_me: program exited with status $ac_status" >&5
1880 $as_echo "$as_me: failed program was:" >&5
1881 sed 's/^/| /' conftest.$ac_ext >&5
1882
1883 ac_retval=$ac_status
1884 fi
1885 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1886 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1887 as_fn_set_status $ac_retval
1888
1889 } # ac_fn_c_try_run
1890
1891 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1892 # -------------------------------------------------------
1893 # Tests whether HEADER exists and can be compiled using the include files in
1894 # INCLUDES, setting the cache variable VAR accordingly.
1895 ac_fn_c_check_header_compile ()
1896 {
1897 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1899 $as_echo_n "checking for $2... " >&6; }
1900 if eval "test \"\${$3+set}\"" = set; then :
1901 $as_echo_n "(cached) " >&6
1902 else
1903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1904 /* end confdefs.h. */
1905 $4
1906 #include <$2>
1907 _ACEOF
1908 if ac_fn_c_try_compile "$LINENO"; then :
1909 eval "$3=yes"
1910 else
1911 eval "$3=no"
1912 fi
1913 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1914 fi
1915 eval ac_res=\$$3
1916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1917 $as_echo "$ac_res" >&6; }
1918 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1919
1920 } # ac_fn_c_check_header_compile
1921
1922 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
1923 # ---------------------------------------------
1924 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
1925 # accordingly.
1926 ac_fn_c_check_decl ()
1927 {
1928 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1929 as_decl_name=`echo $2|sed 's/ *(.*//'`
1930 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1932 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1933 if eval "test \"\${$3+set}\"" = set; then :
1934 $as_echo_n "(cached) " >&6
1935 else
1936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1937 /* end confdefs.h. */
1938 $4
1939 int
1940 main ()
1941 {
1942 #ifndef $as_decl_name
1943 #ifdef __cplusplus
1944 (void) $as_decl_use;
1945 #else
1946 (void) $as_decl_name;
1947 #endif
1948 #endif
1949
1950 ;
1951 return 0;
1952 }
1953 _ACEOF
1954 if ac_fn_c_try_compile "$LINENO"; then :
1955 eval "$3=yes"
1956 else
1957 eval "$3=no"
1958 fi
1959 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1960 fi
1961 eval ac_res=\$$3
1962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1963 $as_echo "$ac_res" >&6; }
1964 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1965
1966 } # ac_fn_c_check_decl
1967
1968 # ac_fn_c_check_header_preproc LINENO HEADER VAR
1969 # ----------------------------------------------
1970 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
1971 ac_fn_c_check_header_preproc ()
1972 {
1973 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1975 $as_echo_n "checking for $2... " >&6; }
1976 if eval "test \"\${$3+set}\"" = set; then :
1977 $as_echo_n "(cached) " >&6
1978 else
1979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1980 /* end confdefs.h. */
1981 #include <$2>
1982 _ACEOF
1983 if ac_fn_c_try_cpp "$LINENO"; then :
1984 eval "$3=yes"
1985 else
1986 eval "$3=no"
1987 fi
1988 rm -f conftest.err conftest.i conftest.$ac_ext
1989 fi
1990 eval ac_res=\$$3
1991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1992 $as_echo "$ac_res" >&6; }
1993 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1994
1995 } # ac_fn_c_check_header_preproc
1996
1997 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1998 # ----------------------------------------------------
1999 # Tries to find if the field MEMBER exists in type AGGR, after including
2000 # INCLUDES, setting cache variable VAR accordingly.
2001 ac_fn_c_check_member ()
2002 {
2003 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2005 $as_echo_n "checking for $2.$3... " >&6; }
2006 if eval "test \"\${$4+set}\"" = set; then :
2007 $as_echo_n "(cached) " >&6
2008 else
2009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2010 /* end confdefs.h. */
2011 $5
2012 int
2013 main ()
2014 {
2015 static $2 ac_aggr;
2016 if (ac_aggr.$3)
2017 return 0;
2018 ;
2019 return 0;
2020 }
2021 _ACEOF
2022 if ac_fn_c_try_compile "$LINENO"; then :
2023 eval "$4=yes"
2024 else
2025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2026 /* end confdefs.h. */
2027 $5
2028 int
2029 main ()
2030 {
2031 static $2 ac_aggr;
2032 if (sizeof ac_aggr.$3)
2033 return 0;
2034 ;
2035 return 0;
2036 }
2037 _ACEOF
2038 if ac_fn_c_try_compile "$LINENO"; then :
2039 eval "$4=yes"
2040 else
2041 eval "$4=no"
2042 fi
2043 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2044 fi
2045 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2046 fi
2047 eval ac_res=\$$4
2048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2049 $as_echo "$ac_res" >&6; }
2050 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2051
2052 } # ac_fn_c_check_member
2053
2054 # ac_fn_c_check_func LINENO FUNC VAR
2055 # ----------------------------------
2056 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2057 ac_fn_c_check_func ()
2058 {
2059 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2061 $as_echo_n "checking for $2... " >&6; }
2062 if eval "test \"\${$3+set}\"" = set; then :
2063 $as_echo_n "(cached) " >&6
2064 else
2065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2066 /* end confdefs.h. */
2067 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2068 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2069 #define $2 innocuous_$2
2070
2071 /* System header to define __stub macros and hopefully few prototypes,
2072 which can conflict with char $2 (); below.
2073 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2074 <limits.h> exists even on freestanding compilers. */
2075
2076 #ifdef __STDC__
2077 # include <limits.h>
2078 #else
2079 # include <assert.h>
2080 #endif
2081
2082 #undef $2
2083
2084 /* Override any GCC internal prototype to avoid an error.
2085 Use char because int might match the return type of a GCC
2086 builtin and then its argument prototype would still apply. */
2087 #ifdef __cplusplus
2088 extern "C"
2089 #endif
2090 char $2 ();
2091 /* The GNU C library defines this for functions which it implements
2092 to always fail with ENOSYS. Some functions are actually named
2093 something starting with __ and the normal name is an alias. */
2094 #if defined __stub_$2 || defined __stub___$2
2095 choke me
2096 #endif
2097
2098 int
2099 main ()
2100 {
2101 return $2 ();
2102 ;
2103 return 0;
2104 }
2105 _ACEOF
2106 if ac_fn_c_try_link "$LINENO"; then :
2107 eval "$3=yes"
2108 else
2109 eval "$3=no"
2110 fi
2111 rm -f core conftest.err conftest.$ac_objext \
2112 conftest$ac_exeext conftest.$ac_ext
2113 fi
2114 eval ac_res=\$$3
2115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2116 $as_echo "$ac_res" >&6; }
2117 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2118
2119 } # ac_fn_c_check_func
2120
2121 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2122 # -------------------------------------------
2123 # Tests whether TYPE exists after having included INCLUDES, setting cache
2124 # variable VAR accordingly.
2125 ac_fn_c_check_type ()
2126 {
2127 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2129 $as_echo_n "checking for $2... " >&6; }
2130 if eval "test \"\${$3+set}\"" = set; then :
2131 $as_echo_n "(cached) " >&6
2132 else
2133 eval "$3=no"
2134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2135 /* end confdefs.h. */
2136 $4
2137 int
2138 main ()
2139 {
2140 if (sizeof ($2))
2141 return 0;
2142 ;
2143 return 0;
2144 }
2145 _ACEOF
2146 if ac_fn_c_try_compile "$LINENO"; then :
2147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2148 /* end confdefs.h. */
2149 $4
2150 int
2151 main ()
2152 {
2153 if (sizeof (($2)))
2154 return 0;
2155 ;
2156 return 0;
2157 }
2158 _ACEOF
2159 if ac_fn_c_try_compile "$LINENO"; then :
2160
2161 else
2162 eval "$3=yes"
2163 fi
2164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2165 fi
2166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2167 fi
2168 eval ac_res=\$$3
2169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2170 $as_echo "$ac_res" >&6; }
2171 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2172
2173 } # ac_fn_c_check_type
2174 cat >config.log <<_ACEOF
2175 This file contains any messages produced by compilers while
2176 running configure, to aid debugging if configure makes a mistake.
2177
2178 It was created by emacs $as_me 24.0.50, which was
2179 generated by GNU Autoconf 2.67. Invocation command line was
2180
2181 $ $0 $@
2182
2183 _ACEOF
2184 exec 5>>config.log
2185 {
2186 cat <<_ASUNAME
2187 ## --------- ##
2188 ## Platform. ##
2189 ## --------- ##
2190
2191 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2192 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2193 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2194 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2195 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2196
2197 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2198 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2199
2200 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2201 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2202 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2203 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2204 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2205 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2206 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2207
2208 _ASUNAME
2209
2210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2211 for as_dir in $PATH
2212 do
2213 IFS=$as_save_IFS
2214 test -z "$as_dir" && as_dir=.
2215 $as_echo "PATH: $as_dir"
2216 done
2217 IFS=$as_save_IFS
2218
2219 } >&5
2220
2221 cat >&5 <<_ACEOF
2222
2223
2224 ## ----------- ##
2225 ## Core tests. ##
2226 ## ----------- ##
2227
2228 _ACEOF
2229
2230
2231 # Keep a trace of the command line.
2232 # Strip out --no-create and --no-recursion so they do not pile up.
2233 # Strip out --silent because we don't want to record it for future runs.
2234 # Also quote any args containing shell meta-characters.
2235 # Make two passes to allow for proper duplicate-argument suppression.
2236 ac_configure_args=
2237 ac_configure_args0=
2238 ac_configure_args1=
2239 ac_must_keep_next=false
2240 for ac_pass in 1 2
2241 do
2242 for ac_arg
2243 do
2244 case $ac_arg in
2245 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2246 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2247 | -silent | --silent | --silen | --sile | --sil)
2248 continue ;;
2249 *\'*)
2250 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2251 esac
2252 case $ac_pass in
2253 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2254 2)
2255 as_fn_append ac_configure_args1 " '$ac_arg'"
2256 if test $ac_must_keep_next = true; then
2257 ac_must_keep_next=false # Got value, back to normal.
2258 else
2259 case $ac_arg in
2260 *=* | --config-cache | -C | -disable-* | --disable-* \
2261 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2262 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2263 | -with-* | --with-* | -without-* | --without-* | --x)
2264 case "$ac_configure_args0 " in
2265 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2266 esac
2267 ;;
2268 -* ) ac_must_keep_next=true ;;
2269 esac
2270 fi
2271 as_fn_append ac_configure_args " '$ac_arg'"
2272 ;;
2273 esac
2274 done
2275 done
2276 { ac_configure_args0=; unset ac_configure_args0;}
2277 { ac_configure_args1=; unset ac_configure_args1;}
2278
2279 # When interrupted or exit'd, cleanup temporary files, and complete
2280 # config.log. We remove comments because anyway the quotes in there
2281 # would cause problems or look ugly.
2282 # WARNING: Use '\'' to represent an apostrophe within the trap.
2283 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2284 trap 'exit_status=$?
2285 # Save into config.log some information that might help in debugging.
2286 {
2287 echo
2288
2289 $as_echo "## ---------------- ##
2290 ## Cache variables. ##
2291 ## ---------------- ##"
2292 echo
2293 # The following way of writing the cache mishandles newlines in values,
2294 (
2295 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2296 eval ac_val=\$$ac_var
2297 case $ac_val in #(
2298 *${as_nl}*)
2299 case $ac_var in #(
2300 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2301 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2302 esac
2303 case $ac_var in #(
2304 _ | IFS | as_nl) ;; #(
2305 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2306 *) { eval $ac_var=; unset $ac_var;} ;;
2307 esac ;;
2308 esac
2309 done
2310 (set) 2>&1 |
2311 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2312 *${as_nl}ac_space=\ *)
2313 sed -n \
2314 "s/'\''/'\''\\\\'\'''\''/g;
2315 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2316 ;; #(
2317 *)
2318 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2319 ;;
2320 esac |
2321 sort
2322 )
2323 echo
2324
2325 $as_echo "## ----------------- ##
2326 ## Output variables. ##
2327 ## ----------------- ##"
2328 echo
2329 for ac_var in $ac_subst_vars
2330 do
2331 eval ac_val=\$$ac_var
2332 case $ac_val in
2333 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2334 esac
2335 $as_echo "$ac_var='\''$ac_val'\''"
2336 done | sort
2337 echo
2338
2339 if test -n "$ac_subst_files"; then
2340 $as_echo "## ------------------- ##
2341 ## File substitutions. ##
2342 ## ------------------- ##"
2343 echo
2344 for ac_var in $ac_subst_files
2345 do
2346 eval ac_val=\$$ac_var
2347 case $ac_val in
2348 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2349 esac
2350 $as_echo "$ac_var='\''$ac_val'\''"
2351 done | sort
2352 echo
2353 fi
2354
2355 if test -s confdefs.h; then
2356 $as_echo "## ----------- ##
2357 ## confdefs.h. ##
2358 ## ----------- ##"
2359 echo
2360 cat confdefs.h
2361 echo
2362 fi
2363 test "$ac_signal" != 0 &&
2364 $as_echo "$as_me: caught signal $ac_signal"
2365 $as_echo "$as_me: exit $exit_status"
2366 } >&5
2367 rm -f core *.core core.conftest.* &&
2368 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2369 exit $exit_status
2370 ' 0
2371 for ac_signal in 1 2 13 15; do
2372 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2373 done
2374 ac_signal=0
2375
2376 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2377 rm -f -r conftest* confdefs.h
2378
2379 $as_echo "/* confdefs.h */" > confdefs.h
2380
2381 # Predefined preprocessor variables.
2382
2383 cat >>confdefs.h <<_ACEOF
2384 #define PACKAGE_NAME "$PACKAGE_NAME"
2385 _ACEOF
2386
2387 cat >>confdefs.h <<_ACEOF
2388 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2389 _ACEOF
2390
2391 cat >>confdefs.h <<_ACEOF
2392 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2393 _ACEOF
2394
2395 cat >>confdefs.h <<_ACEOF
2396 #define PACKAGE_STRING "$PACKAGE_STRING"
2397 _ACEOF
2398
2399 cat >>confdefs.h <<_ACEOF
2400 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2401 _ACEOF
2402
2403 cat >>confdefs.h <<_ACEOF
2404 #define PACKAGE_URL "$PACKAGE_URL"
2405 _ACEOF
2406
2407
2408 # Let the site file select an alternate cache file if it wants to.
2409 # Prefer an explicitly selected file to automatically selected ones.
2410 ac_site_file1=NONE
2411 ac_site_file2=NONE
2412 if test -n "$CONFIG_SITE"; then
2413 # We do not want a PATH search for config.site.
2414 case $CONFIG_SITE in #((
2415 -*) ac_site_file1=./$CONFIG_SITE;;
2416 */*) ac_site_file1=$CONFIG_SITE;;
2417 *) ac_site_file1=./$CONFIG_SITE;;
2418 esac
2419 elif test "x$prefix" != xNONE; then
2420 ac_site_file1=$prefix/share/config.site
2421 ac_site_file2=$prefix/etc/config.site
2422 else
2423 ac_site_file1=$ac_default_prefix/share/config.site
2424 ac_site_file2=$ac_default_prefix/etc/config.site
2425 fi
2426 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2427 do
2428 test "x$ac_site_file" = xNONE && continue
2429 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2430 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2431 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2432 sed 's/^/| /' "$ac_site_file" >&5
2433 . "$ac_site_file" \
2434 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2435 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2436 as_fn_error $? "failed to load site script $ac_site_file
2437 See \`config.log' for more details" "$LINENO" 5 ; }
2438 fi
2439 done
2440
2441 if test -r "$cache_file"; then
2442 # Some versions of bash will fail to source /dev/null (special files
2443 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2444 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2445 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2446 $as_echo "$as_me: loading cache $cache_file" >&6;}
2447 case $cache_file in
2448 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2449 *) . "./$cache_file";;
2450 esac
2451 fi
2452 else
2453 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2454 $as_echo "$as_me: creating cache $cache_file" >&6;}
2455 >$cache_file
2456 fi
2457
2458 as_fn_append ac_header_list " stdlib.h"
2459 as_fn_append ac_header_list " unistd.h"
2460 as_fn_append ac_header_list " sys/param.h"
2461 as_fn_append ac_header_list " sys/time.h"
2462 as_fn_append ac_func_list " alarm"
2463 # Check that the precious variables saved in the cache have kept the same
2464 # value.
2465 ac_cache_corrupted=false
2466 for ac_var in $ac_precious_vars; do
2467 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2468 eval ac_new_set=\$ac_env_${ac_var}_set
2469 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2470 eval ac_new_val=\$ac_env_${ac_var}_value
2471 case $ac_old_set,$ac_new_set in
2472 set,)
2473 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2474 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2475 ac_cache_corrupted=: ;;
2476 ,set)
2477 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2478 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2479 ac_cache_corrupted=: ;;
2480 ,);;
2481 *)
2482 if test "x$ac_old_val" != "x$ac_new_val"; then
2483 # differences in whitespace do not lead to failure.
2484 ac_old_val_w=`echo x $ac_old_val`
2485 ac_new_val_w=`echo x $ac_new_val`
2486 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2487 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2488 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2489 ac_cache_corrupted=:
2490 else
2491 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2492 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2493 eval $ac_var=\$ac_old_val
2494 fi
2495 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2496 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2497 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2498 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2499 fi;;
2500 esac
2501 # Pass precious variables to config.status.
2502 if test "$ac_new_set" = set; then
2503 case $ac_new_val in
2504 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2505 *) ac_arg=$ac_var=$ac_new_val ;;
2506 esac
2507 case " $ac_configure_args " in
2508 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2509 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2510 esac
2511 fi
2512 done
2513 if $ac_cache_corrupted; then
2514 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2515 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2516 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2517 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2518 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2519 fi
2520 ## -------------------- ##
2521 ## Main body of script. ##
2522 ## -------------------- ##
2523
2524 ac_ext=c
2525 ac_cpp='$CPP $CPPFLAGS'
2526 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2527 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2528 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2529
2530
2531 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
2532
2533
2534
2535 test "$program_prefix" != NONE &&
2536 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2537 # Use a double $ so make ignores it.
2538 test "$program_suffix" != NONE &&
2539 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2540 # Double any \ or $.
2541 # By default was `s,x,x', remove it if useless.
2542 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2543 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2544
2545
2546 lispdir='${datadir}/emacs/${version}/lisp'
2547 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
2548 '${datadir}/emacs/site-lisp'
2549 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
2550 etcdir='${datadir}/emacs/${version}/etc'
2551 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
2552 docdir='${datadir}/emacs/${version}/etc'
2553 gamedir='${localstatedir}/games/emacs'
2554
2555 gameuser=games
2556
2557
2558
2559
2560 # Check whether --with-pop was given.
2561 if test "${with_pop+set}" = set; then :
2562 withval=$with_pop;
2563 else
2564 with_pop=yes
2565 fi
2566
2567 if test "$with_pop" = yes; then
2568 $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
2569
2570 fi
2571
2572
2573 # Check whether --with-kerberos was given.
2574 if test "${with_kerberos+set}" = set; then :
2575 withval=$with_kerberos;
2576 else
2577 with_kerberos=no
2578 fi
2579
2580 if test "$with_kerberos" != no; then
2581 $as_echo "#define KERBEROS 1" >>confdefs.h
2582
2583 fi
2584
2585
2586 # Check whether --with-kerberos5 was given.
2587 if test "${with_kerberos5+set}" = set; then :
2588 withval=$with_kerberos5;
2589 else
2590 with_kerberos5=no
2591 fi
2592
2593 if test "${with_kerberos5}" != no; then
2594 if test "${with_kerberos}" = no; then
2595 with_kerberos=yes
2596 $as_echo "#define KERBEROS 1" >>confdefs.h
2597
2598 fi
2599
2600 $as_echo "#define KERBEROS5 1" >>confdefs.h
2601
2602 fi
2603
2604
2605 # Check whether --with-hesiod was given.
2606 if test "${with_hesiod+set}" = set; then :
2607 withval=$with_hesiod;
2608 else
2609 with_hesiod=no
2610 fi
2611
2612 if test "$with_hesiod" != no; then
2613
2614 $as_echo "#define HESIOD 1" >>confdefs.h
2615
2616 fi
2617
2618
2619 # Check whether --with-mmdf was given.
2620 if test "${with_mmdf+set}" = set; then :
2621 withval=$with_mmdf;
2622 else
2623 with_mmdf=no
2624 fi
2625
2626 if test "$with_mmdf" != no; then
2627
2628 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
2629
2630 fi
2631
2632
2633 # Check whether --with-mail-unlink was given.
2634 if test "${with_mail_unlink+set}" = set; then :
2635 withval=$with_mail_unlink;
2636 else
2637 with_mail_unlink=no
2638 fi
2639
2640 if test "$with_mail_unlink" != no; then
2641
2642 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
2643
2644 fi
2645
2646
2647 # Check whether --with-mailhost was given.
2648 if test "${with_mailhost+set}" = set; then :
2649 withval=$with_mailhost;
2650 cat >>confdefs.h <<_ACEOF
2651 #define MAILHOST "$withval"
2652 _ACEOF
2653
2654 fi
2655
2656
2657
2658 # Check whether --with-sound was given.
2659 if test "${with_sound+set}" = set; then :
2660 withval=$with_sound;
2661 else
2662 with_sound=yes
2663 fi
2664
2665
2666
2667 # Check whether --with-sync-input was given.
2668 if test "${with_sync_input+set}" = set; then :
2669 withval=$with_sync_input;
2670 else
2671 with_sync_input=yes
2672 fi
2673
2674 if test "$with_sync_input" = yes; then
2675
2676 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
2677
2678 fi
2679
2680
2681 # Check whether --with-x-toolkit was given.
2682 if test "${with_x_toolkit+set}" = set; then :
2683 withval=$with_x_toolkit; case "${withval}" in
2684 y | ye | yes ) val=gtk ;;
2685 n | no ) val=no ;;
2686 l | lu | luc | luci | lucid ) val=lucid ;;
2687 a | at | ath | athe | athen | athena ) val=athena ;;
2688 m | mo | mot | moti | motif ) val=motif ;;
2689 g | gt | gtk ) val=gtk ;;
2690 gtk3 ) val=gtk3 ;;
2691 * )
2692 as_fn_error $? "\`--with-x-toolkit=$withval' is invalid;
2693 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
2694 \`gtk3'. \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
2695 ;;
2696 esac
2697 with_x_toolkit=$val
2698
2699 fi
2700
2701
2702
2703 # Check whether --with-xpm was given.
2704 if test "${with_xpm+set}" = set; then :
2705 withval=$with_xpm;
2706 else
2707 with_xpm=yes
2708 fi
2709
2710
2711 # Check whether --with-jpeg was given.
2712 if test "${with_jpeg+set}" = set; then :
2713 withval=$with_jpeg;
2714 else
2715 with_jpeg=yes
2716 fi
2717
2718
2719 # Check whether --with-tiff was given.
2720 if test "${with_tiff+set}" = set; then :
2721 withval=$with_tiff;
2722 else
2723 with_tiff=yes
2724 fi
2725
2726
2727 # Check whether --with-gif was given.
2728 if test "${with_gif+set}" = set; then :
2729 withval=$with_gif;
2730 else
2731 with_gif=yes
2732 fi
2733
2734
2735 # Check whether --with-png was given.
2736 if test "${with_png+set}" = set; then :
2737 withval=$with_png;
2738 else
2739 with_png=yes
2740 fi
2741
2742
2743 # Check whether --with-rsvg was given.
2744 if test "${with_rsvg+set}" = set; then :
2745 withval=$with_rsvg;
2746 else
2747 with_rsvg=yes
2748 fi
2749
2750
2751 # Check whether --with-xml2 was given.
2752 if test "${with_xml2+set}" = set; then :
2753 withval=$with_xml2;
2754 else
2755 with_xml2=yes
2756 fi
2757
2758
2759 # Check whether --with-imagemagick was given.
2760 if test "${with_imagemagick+set}" = set; then :
2761 withval=$with_imagemagick;
2762 else
2763 with_imagemagick=yes
2764 fi
2765
2766
2767
2768 # Check whether --with-xft was given.
2769 if test "${with_xft+set}" = set; then :
2770 withval=$with_xft;
2771 else
2772 with_xft=yes
2773 fi
2774
2775
2776 # Check whether --with-libotf was given.
2777 if test "${with_libotf+set}" = set; then :
2778 withval=$with_libotf;
2779 else
2780 with_libotf=yes
2781 fi
2782
2783
2784 # Check whether --with-m17n-flt was given.
2785 if test "${with_m17n_flt+set}" = set; then :
2786 withval=$with_m17n_flt;
2787 else
2788 with_m17n_flt=yes
2789 fi
2790
2791
2792
2793 # Check whether --with-toolkit-scroll-bars was given.
2794 if test "${with_toolkit_scroll_bars+set}" = set; then :
2795 withval=$with_toolkit_scroll_bars;
2796 else
2797 with_toolkit_scroll_bars=yes
2798 fi
2799
2800
2801 # Check whether --with-xaw3d was given.
2802 if test "${with_xaw3d+set}" = set; then :
2803 withval=$with_xaw3d;
2804 else
2805 with_xaw3d=yes
2806 fi
2807
2808
2809 # Check whether --with-xim was given.
2810 if test "${with_xim+set}" = set; then :
2811 withval=$with_xim;
2812 else
2813 with_xim=yes
2814 fi
2815
2816
2817 # Check whether --with-ns was given.
2818 if test "${with_ns+set}" = set; then :
2819 withval=$with_ns;
2820 else
2821 with_ns=no
2822 fi
2823
2824
2825
2826 # Check whether --with-gpm was given.
2827 if test "${with_gpm+set}" = set; then :
2828 withval=$with_gpm;
2829 else
2830 with_gpm=yes
2831 fi
2832
2833
2834 # Check whether --with-dbus was given.
2835 if test "${with_dbus+set}" = set; then :
2836 withval=$with_dbus;
2837 else
2838 with_dbus=yes
2839 fi
2840
2841
2842 # Check whether --with-gconf was given.
2843 if test "${with_gconf+set}" = set; then :
2844 withval=$with_gconf;
2845 else
2846 with_gconf=yes
2847 fi
2848
2849
2850 # Check whether --with-selinux was given.
2851 if test "${with_selinux+set}" = set; then :
2852 withval=$with_selinux;
2853 else
2854 with_selinux=yes
2855 fi
2856
2857
2858 # Check whether --with-gnutls was given.
2859 if test "${with_gnutls+set}" = set; then :
2860 withval=$with_gnutls;
2861 else
2862 with_gnutls=yes
2863 fi
2864
2865
2866 ## For the times when you want to build Emacs but don't have
2867 ## a suitable makeinfo, and can live without the manuals.
2868
2869 # Check whether --with-makeinfo was given.
2870 if test "${with_makeinfo+set}" = set; then :
2871 withval=$with_makeinfo;
2872 else
2873 with_makeinfo=yes
2874 fi
2875
2876
2877 ## This is an option because I do not know if all info/man support
2878 ## compressed files, nor how to test if they do so.
2879
2880 # Check whether --with-compress-info was given.
2881 if test "${with_compress_info+set}" = set; then :
2882 withval=$with_compress_info;
2883 else
2884 with_compress_info=yes
2885 fi
2886
2887 if test $with_compress_info = yes; then
2888 GZIP_INFO=yes
2889 else
2890 GZIP_INFO=
2891 fi
2892
2893
2894
2895 # Check whether --with-pkg-config-prog was given.
2896 if test "${with_pkg_config_prog+set}" = set; then :
2897 withval=$with_pkg_config_prog;
2898 fi
2899
2900 if test "X${with_pkg_config_prog}" != X; then
2901 if test "${with_pkg_config_prog}" != yes; then
2902 PKG_CONFIG="${with_pkg_config_prog}"
2903 fi
2904 fi
2905
2906 CRT_DIR=
2907
2908 # Check whether --with-crt-dir was given.
2909 if test "${with_crt_dir+set}" = set; then :
2910 withval=$with_crt_dir;
2911 fi
2912
2913 CRT_DIR="${with_crt_dir}"
2914
2915
2916 # Check whether --with-gnustep-conf was given.
2917 if test "${with_gnustep_conf+set}" = set; then :
2918 withval=$with_gnustep_conf;
2919 fi
2920
2921 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
2922 GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
2923 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
2924 GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
2925
2926 # Check whether --enable-ns-self-contained was given.
2927 if test "${enable_ns_self_contained+set}" = set; then :
2928 enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
2929 else
2930 EN_NS_SELF_CONTAINED=yes
2931 fi
2932
2933
2934 # Check whether --enable-asserts was given.
2935 if test "${enable_asserts+set}" = set; then :
2936 enableval=$enable_asserts; USE_XASSERTS=$enableval
2937 else
2938 USE_XASSERTS=no
2939 fi
2940
2941
2942 # Check whether --enable-maintainer-mode was given.
2943 if test "${enable_maintainer_mode+set}" = set; then :
2944 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2945 else
2946 USE_MAINTAINER_MODE=no
2947 fi
2948
2949 if test $USE_MAINTAINER_MODE = yes; then
2950 MAINT=
2951 else
2952 MAINT=#
2953 fi
2954
2955
2956 # Check whether --enable-locallisppath was given.
2957 if test "${enable_locallisppath+set}" = set; then :
2958 enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
2959 locallisppath=
2960 elif test "${enableval}" != "yes"; then
2961 locallisppath=${enableval}
2962 fi
2963 fi
2964
2965
2966 # Check whether --enable-checking was given.
2967 if test "${enable_checking+set}" = set; then :
2968 enableval=$enable_checking; ac_checking_flags="${enableval}"
2969 fi
2970
2971 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
2972 for check in $ac_checking_flags
2973 do
2974 case $check in
2975 # these set all the flags to specific states
2976 yes) ac_enable_checking=1 ;;
2977 no) ac_enable_checking= ;
2978 ac_gc_check_stringbytes= ;
2979 ac_gc_check_string_overrun= ;
2980 ac_gc_check_string_free_list= ;
2981 ac_xmalloc_overrun= ;
2982 ac_gc_check_cons_list= ;;
2983 all) ac_enable_checking=1 ;
2984 ac_gc_check_stringbytes=1 ;
2985 ac_gc_check_string_overrun=1 ;
2986 ac_gc_check_string_free_list=1 ;
2987 ac_xmalloc_overrun=1 ;
2988 ac_gc_check_cons_list=1 ;;
2989 # these enable particular checks
2990 stringbytes) ac_gc_check_stringbytes=1 ;;
2991 stringoverrun) ac_gc_check_string_overrun=1 ;;
2992 stringfreelist) ac_gc_check_string_free_list=1 ;;
2993 xmallocoverrun) ac_xmalloc_overrun=1 ;;
2994 conslist) ac_gc_check_cons_list=1 ;;
2995 *) as_fn_error $? "unknown check category $check" "$LINENO" 5 ;;
2996 esac
2997 done
2998 IFS="$ac_save_IFS"
2999
3000 if test x$ac_enable_checking != x ; then
3001
3002 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
3003
3004 fi
3005 if test x$ac_gc_check_stringbytes != x ; then
3006
3007 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
3008
3009 fi
3010 if test x$ac_gc_check_stringoverrun != x ; then
3011
3012 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
3013
3014 fi
3015 if test x$ac_gc_check_string_free_list != x ; then
3016
3017 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
3018
3019 fi
3020 if test x$ac_xmalloc_overrun != x ; then
3021
3022 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
3023
3024 fi
3025 if test x$ac_gc_check_cons_list != x ; then
3026
3027 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
3028
3029 fi
3030
3031 # Check whether --enable-use-lisp-union-type was given.
3032 if test "${enable_use_lisp_union_type+set}" = set; then :
3033 enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
3034
3035 $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
3036
3037 fi
3038 fi
3039
3040
3041
3042 # Check whether --enable-profiling was given.
3043 if test "${enable_profiling+set}" = set; then :
3044 enableval=$enable_profiling; ac_enable_profiling="${enableval}"
3045 fi
3046
3047 if test x$ac_enable_profiling != x ; then
3048 PROFILING_CFLAGS="-DPROFILING=1 -pg"
3049 else
3050 PROFILING_CFLAGS=
3051 fi
3052
3053
3054 # Check whether --enable-autodepend was given.
3055 if test "${enable_autodepend+set}" = set; then :
3056 enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
3057 else
3058 ac_enable_autodepend=yes
3059 fi
3060
3061
3062 #### Make srcdir absolute, if it isn't already. It's important to
3063 #### avoid running the path through pwd unnecessarily, since pwd can
3064 #### give you automounter prefixes, which can go away. We do all this
3065 #### so Emacs can find its files when run uninstalled.
3066 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
3067 unset CDPATH
3068 case "${srcdir}" in
3069 /* ) ;;
3070 . )
3071 ## We may be able to use the $PWD environment variable to make this
3072 ## absolute. But sometimes PWD is inaccurate.
3073 ## Note: we used to use ${PWD} at the end instead of `pwd`,
3074 ## but that tested only for a well-formed and valid PWD,
3075 ## it did not object when PWD was well-formed and valid but just wrong.
3076 if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`" ;
3077 then
3078 srcdir="$PWD"
3079 else
3080 srcdir="`(cd ${srcdir}; pwd)`"
3081 fi
3082 ;;
3083 * ) srcdir="`(cd ${srcdir}; pwd)`" ;;
3084 esac
3085
3086 #### Check if the source directory already has a configured system in it.
3087 if test `pwd` != `(cd ${srcdir} && pwd)` \
3088 && test -f "${srcdir}/src/config.h" ; then
3089 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The directory tree \`${srcdir}' is being used
3090 as a build directory right now; it has been configured in its own
3091 right. To configure in another directory as well, you MUST
3092 use GNU make. If you do not have GNU make, then you must
3093 now do \`make distclean' in ${srcdir},
3094 and then run $0 again." >&5
3095 $as_echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
3096 as a build directory right now; it has been configured in its own
3097 right. To configure in another directory as well, you MUST
3098 use GNU make. If you do not have GNU make, then you must
3099 now do \`make distclean' in ${srcdir},
3100 and then run $0 again." >&2;}
3101 fi
3102
3103 #### Given the configuration name, set machfile and opsysfile to the
3104 #### names of the m/*.h and s/*.h files we should use.
3105
3106 ### Canonicalize the configuration name.
3107
3108 ac_aux_dir=
3109 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3110 if test -f "$ac_dir/install-sh"; then
3111 ac_aux_dir=$ac_dir
3112 ac_install_sh="$ac_aux_dir/install-sh -c"
3113 break
3114 elif test -f "$ac_dir/install.sh"; then
3115 ac_aux_dir=$ac_dir
3116 ac_install_sh="$ac_aux_dir/install.sh -c"
3117 break
3118 elif test -f "$ac_dir/shtool"; then
3119 ac_aux_dir=$ac_dir
3120 ac_install_sh="$ac_aux_dir/shtool install -c"
3121 break
3122 fi
3123 done
3124 if test -z "$ac_aux_dir"; then
3125 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3126 fi
3127
3128 # These three variables are undocumented and unsupported,
3129 # and are intended to be withdrawn in a future Autoconf release.
3130 # They can cause serious problems if a builder's source tree is in a directory
3131 # whose full name contains unusual characters.
3132 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3133 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3134 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3135
3136
3137 # Make sure we can run config.sub.
3138 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3139 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3140
3141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3142 $as_echo_n "checking build system type... " >&6; }
3143 if test "${ac_cv_build+set}" = set; then :
3144 $as_echo_n "(cached) " >&6
3145 else
3146 ac_build_alias=$build_alias
3147 test "x$ac_build_alias" = x &&
3148 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3149 test "x$ac_build_alias" = x &&
3150 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3151 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3152 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3153
3154 fi
3155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3156 $as_echo "$ac_cv_build" >&6; }
3157 case $ac_cv_build in
3158 *-*-*) ;;
3159 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5 ;;
3160 esac
3161 build=$ac_cv_build
3162 ac_save_IFS=$IFS; IFS='-'
3163 set x $ac_cv_build
3164 shift
3165 build_cpu=$1
3166 build_vendor=$2
3167 shift; shift
3168 # Remember, the first character of IFS is used to create $*,
3169 # except with old shells:
3170 build_os=$*
3171 IFS=$ac_save_IFS
3172 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3173
3174
3175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3176 $as_echo_n "checking host system type... " >&6; }
3177 if test "${ac_cv_host+set}" = set; then :
3178 $as_echo_n "(cached) " >&6
3179 else
3180 if test "x$host_alias" = x; then
3181 ac_cv_host=$ac_cv_build
3182 else
3183 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3184 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3185 fi
3186
3187 fi
3188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3189 $as_echo "$ac_cv_host" >&6; }
3190 case $ac_cv_host in
3191 *-*-*) ;;
3192 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5 ;;
3193 esac
3194 host=$ac_cv_host
3195 ac_save_IFS=$IFS; IFS='-'
3196 set x $ac_cv_host
3197 shift
3198 host_cpu=$1
3199 host_vendor=$2
3200 shift; shift
3201 # Remember, the first character of IFS is used to create $*,
3202 # except with old shells:
3203 host_os=$*
3204 IFS=$ac_save_IFS
3205 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3206
3207
3208 canonical=$host
3209 configuration=${host_alias-${build_alias-$host}}
3210
3211
3212
3213 ### If you add support for a new configuration, add code to this
3214 ### switch statement to recognize your configuration name and select
3215 ### the appropriate operating system and machine description files.
3216
3217 ### You would hope that you could choose an m/*.h file pretty much
3218 ### based on the machine portion of the configuration name, and an s/*.h
3219 ### file based on the operating system portion. However, it turns out
3220 ### that each m/*.h file is pretty manufacturer-specific - for
3221 ### example mips.h is MIPS
3222 ### So we basically have to have a special case for each
3223 ### configuration name.
3224 ###
3225 ### As far as handling version numbers on operating systems is
3226 ### concerned, make sure things will fail in a fixable way. If
3227 ### /etc/MACHINES doesn't say anything about version numbers, be
3228 ### prepared to handle anything reasonably. If version numbers
3229 ### matter, be sure /etc/MACHINES says something about it.
3230
3231 machine='' opsys='' unported=no
3232 case "${canonical}" in
3233
3234 ## FreeBSD ports
3235 *-*-freebsd* )
3236 opsys=freebsd
3237 case "${canonical}" in
3238 alpha*) machine=alpha ;;
3239 amd64-*|x86_64-*) machine=amdx86-64 ;;
3240 arm*) machine=arm ;;
3241 ia64-*) machine=ia64 ;;
3242 i[3456]86-*) machine=intel386 ;;
3243 powerpc-*) machine=macppc ;;
3244 sparc-*) machine=sparc ;;
3245 sparc64-*) machine=sparc ;;
3246 esac
3247 ;;
3248
3249 ## FreeBSD kernel + glibc based userland
3250 *-*-kfreebsd*gnu* )
3251 opsys=gnu-kfreebsd
3252 case "${canonical}" in
3253 alpha*) machine=alpha ;;
3254 amd64-*|x86_64-*) machine=amdx86-64 ;;
3255 ia64-*) machine=ia64 ;;
3256 i[3456]86-*) machine=intel386 ;;
3257 powerpc-*) machine=macppc ;;
3258 sparc-*) machine=sparc ;;
3259 sparc64-*) machine=sparc ;;
3260 esac
3261 ;;
3262
3263 ## NetBSD ports
3264 *-*-netbsd* )
3265 opsys=netbsd
3266 case "${canonical}" in
3267 alpha*) machine=alpha ;;
3268 x86_64-*) machine=amdx86-64 ;;
3269 arm-*) machine=arm ;;
3270 hppa-*) machine=hp800 ;;
3271 i[3456]86-*) machine=intel386 ;;
3272 m68k-*) machine=m68k ;;
3273 powerpc-*) machine=macppc ;;
3274 mips-*) machine=mips ;;
3275 mipse[bl]-*) machine=mips ;;
3276 sparc*-) machine=sparc ;;
3277 vax-*) machine=vax ;;
3278 esac
3279 ;;
3280
3281 ## OpenBSD ports
3282 *-*-openbsd* )
3283 opsys=openbsd
3284 case "${canonical}" in
3285 alpha*) machine=alpha ;;
3286 x86_64-*) machine=amdx86-64 ;;
3287 arm-*) machine=arm ;;
3288 hppa-*) machine=hp800 ;;
3289 i386-*) machine=intel386 ;;
3290 powerpc-*) machine=macppc ;;
3291 sparc*) machine=sparc ;;
3292 vax-*) machine=vax ;;
3293 esac
3294 ;;
3295
3296 alpha*-*-linux-gnu* )
3297 machine=alpha opsys=gnu-linux
3298 ;;
3299
3300 arm*-*-linux-gnu* )
3301 machine=arm opsys=gnu-linux
3302 ;;
3303
3304 ## Apple Darwin / Mac OS X
3305 *-apple-darwin* )
3306 case "${canonical}" in
3307 i[3456]86-* ) machine=intel386 ;;
3308 powerpc-* ) machine=macppc ;;
3309 x86_64-* ) machine=amdx86-64 ;;
3310 * ) unported=yes ;;
3311 esac
3312 opsys=darwin
3313 # Define CPP as follows to make autoconf work correctly.
3314 CPP="${CC-cc} -E -no-cpp-precomp"
3315 # Use fink packages if available.
3316 if test -d /sw/include && test -d /sw/lib; then
3317 GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
3318 CPP="${CPP} ${GCC_TEST_OPTIONS}"
3319 NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
3320 fi
3321 ;;
3322
3323 ## HP 9000 series 700 and 800, running HP/UX
3324 hppa*-hp-hpux10.2* )
3325 machine=hp800 opsys=hpux10-20
3326 ;;
3327 hppa*-hp-hpux1[1-9]* )
3328 machine=hp800 opsys=hpux11
3329 CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
3330 ;;
3331
3332 hppa*-*-linux-gnu* )
3333 machine=hp800 opsys=gnu-linux
3334 ;;
3335
3336 ## IBM machines
3337 s390-*-linux-gnu* )
3338 machine=ibms390 opsys=gnu-linux
3339 ;;
3340 s390x-*-linux-gnu* )
3341 machine=ibms390x opsys=gnu-linux
3342 ;;
3343 rs6000-ibm-aix4.[23]* )
3344 machine=ibmrs6000 opsys=aix4-2
3345 ;;
3346 powerpc-ibm-aix4.[23]* )
3347 machine=ibmrs6000 opsys=aix4-2
3348 ;;
3349 rs6000-ibm-aix[56]* )
3350 machine=ibmrs6000 opsys=aix4-2
3351 ;;
3352 powerpc-ibm-aix[56]* )
3353 machine=ibmrs6000 opsys=aix4-2
3354 ;;
3355
3356 ## Macintosh PowerPC
3357 powerpc*-*-linux-gnu* )
3358 machine=macppc opsys=gnu-linux
3359 ;;
3360
3361 ## Silicon Graphics machines
3362 ## Iris 4D
3363 mips-sgi-irix6.5 )
3364 machine=iris4d opsys=irix6-5
3365 # Without defining _LANGUAGE_C, things get masked out in the headers
3366 # so that, for instance, grepping for `free' in stdlib.h fails and
3367 # AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
3368 NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
3369 NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
3370 ;;
3371
3372 ## Suns
3373 sparc-*-linux-gnu* | sparc64-*-linux-gnu* )
3374 machine=sparc opsys=gnu-linux
3375 ;;
3376
3377 *-sun-solaris* \
3378 | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
3379 | x86_64-*-solaris2* | x86_64-*-sunos5*)
3380 case "${canonical}" in
3381 i[3456]86-*-* ) machine=intel386 ;;
3382 amd64-*-*|x86_64-*-*) machine=amdx86-64 ;;
3383 sparc* ) machine=sparc ;;
3384 * ) unported=yes ;;
3385 esac
3386 case "${canonical}" in
3387 *-sunos5.6* | *-solaris2.6* )
3388 opsys=sol2-6
3389 NON_GNU_CPP=/usr/ccs/lib/cpp
3390 RANLIB="ar -ts"
3391 ;;
3392 *-sunos5.[7-9]* | *-solaris2.[7-9]* )
3393 opsys=sol2-6
3394 emacs_check_sunpro_c=yes
3395 NON_GNU_CPP=/usr/ccs/lib/cpp
3396 ;;
3397 *-sunos5* | *-solaris* )
3398 opsys=sol2-10
3399 emacs_check_sunpro_c=yes
3400 NON_GNU_CPP=/usr/ccs/lib/cpp
3401 ;;
3402 esac
3403 ## Watch out for a compiler that we know will not work.
3404 case "${canonical}" in
3405 *-solaris* | *-sunos5* )
3406 if [ "x$CC" = x/usr/ucb/cc ]; then
3407 ## /usr/ucb/cc doesn't work;
3408 ## we should find some other compiler that does work.
3409 unset CC
3410 fi
3411 ;;
3412 *) ;;
3413 esac
3414 ;;
3415
3416 ## IA-64
3417 ia64*-*-linux* )
3418 machine=ia64 opsys=gnu-linux
3419 ;;
3420
3421 ## Intel 386 machines where we don't care about the manufacturer.
3422 i[3456]86-*-* )
3423 machine=intel386
3424 case "${canonical}" in
3425 *-cygwin ) opsys=cygwin ;;
3426 *-darwin* ) opsys=darwin
3427 CPP="${CC-cc} -E -no-cpp-precomp"
3428 ;;
3429 *-linux-gnu* ) opsys=gnu-linux ;;
3430 *-sysv4.2uw* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
3431 *-sysv5uw* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
3432 *-sysv5OpenUNIX* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
3433 ## Otherwise, we'll fall through to the generic opsys code at the bottom.
3434 esac
3435 ;;
3436
3437 ## m68k Linux-based GNU system
3438 m68k-*-linux-gnu* )
3439 machine=m68k opsys=gnu-linux
3440 ;;
3441
3442 ## Mips Linux-based GNU system
3443 mips-*-linux-gnu* | mipsel-*-linux-gnu* \
3444 | mips64-*-linux-gnu* | mips64el-*-linux-gnu* )
3445 machine=mips opsys=gnu-linux
3446 ;;
3447
3448 ## AMD x86-64 Linux-based GNU system
3449 x86_64-*-linux-gnu* )
3450 machine=amdx86-64 opsys=gnu-linux
3451 ;;
3452
3453 ## Tensilica Xtensa Linux-based GNU system
3454 xtensa*-*-linux-gnu* )
3455 machine=xtensa opsys=gnu-linux
3456 ;;
3457
3458 ## SuperH Linux-based GNU system
3459 sh[34]*-*-linux-gnu* )
3460 machine=sh3 opsys=gnu-linux
3461 ;;
3462
3463 * )
3464 unported=yes
3465 ;;
3466 esac
3467
3468 ### If the code above didn't choose an operating system, just choose
3469 ### an operating system based on the configuration name. You really
3470 ### only want to use this when you have no idea what the right
3471 ### operating system is; if you know what operating systems a machine
3472 ### runs, it's cleaner to make it explicit in the case statement
3473 ### above.
3474 if test x"${opsys}" = x; then
3475 case "${canonical}" in
3476 *-gnu* ) opsys=gnu ;;
3477 * )
3478 unported=yes
3479 ;;
3480 esac
3481 fi
3482
3483
3484
3485 if test $unported = yes; then
3486 as_fn_error $? "Emacs hasn't been ported to \`${canonical}' systems.
3487 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
3488 fi
3489
3490 machfile="m/${machine}.h"
3491 opsysfile="s/${opsys}.h"
3492
3493
3494 #### Choose a compiler.
3495 test -n "$CC" && cc_specified=yes
3496
3497 # Save the value of CFLAGS that the user specified.
3498 SPECIFIED_CFLAGS="$CFLAGS"
3499
3500 ac_ext=c
3501 ac_cpp='$CPP $CPPFLAGS'
3502 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3503 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3504 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3505 if test -n "$ac_tool_prefix"; then
3506 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3507 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3509 $as_echo_n "checking for $ac_word... " >&6; }
3510 if test "${ac_cv_prog_CC+set}" = set; then :
3511 $as_echo_n "(cached) " >&6
3512 else
3513 if test -n "$CC"; then
3514 ac_cv_prog_CC="$CC" # Let the user override the test.
3515 else
3516 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3517 for as_dir in $PATH
3518 do
3519 IFS=$as_save_IFS
3520 test -z "$as_dir" && as_dir=.
3521 for ac_exec_ext in '' $ac_executable_extensions; do
3522 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3523 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3524 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3525 break 2
3526 fi
3527 done
3528 done
3529 IFS=$as_save_IFS
3530
3531 fi
3532 fi
3533 CC=$ac_cv_prog_CC
3534 if test -n "$CC"; then
3535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3536 $as_echo "$CC" >&6; }
3537 else
3538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3539 $as_echo "no" >&6; }
3540 fi
3541
3542
3543 fi
3544 if test -z "$ac_cv_prog_CC"; then
3545 ac_ct_CC=$CC
3546 # Extract the first word of "gcc", so it can be a program name with args.
3547 set dummy gcc; ac_word=$2
3548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3549 $as_echo_n "checking for $ac_word... " >&6; }
3550 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3551 $as_echo_n "(cached) " >&6
3552 else
3553 if test -n "$ac_ct_CC"; then
3554 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3555 else
3556 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3557 for as_dir in $PATH
3558 do
3559 IFS=$as_save_IFS
3560 test -z "$as_dir" && as_dir=.
3561 for ac_exec_ext in '' $ac_executable_extensions; do
3562 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3563 ac_cv_prog_ac_ct_CC="gcc"
3564 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3565 break 2
3566 fi
3567 done
3568 done
3569 IFS=$as_save_IFS
3570
3571 fi
3572 fi
3573 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3574 if test -n "$ac_ct_CC"; then
3575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3576 $as_echo "$ac_ct_CC" >&6; }
3577 else
3578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3579 $as_echo "no" >&6; }
3580 fi
3581
3582 if test "x$ac_ct_CC" = x; then
3583 CC=""
3584 else
3585 case $cross_compiling:$ac_tool_warned in
3586 yes:)
3587 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3588 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3589 ac_tool_warned=yes ;;
3590 esac
3591 CC=$ac_ct_CC
3592 fi
3593 else
3594 CC="$ac_cv_prog_CC"
3595 fi
3596
3597 if test -z "$CC"; then
3598 if test -n "$ac_tool_prefix"; then
3599 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3600 set dummy ${ac_tool_prefix}cc; ac_word=$2
3601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3602 $as_echo_n "checking for $ac_word... " >&6; }
3603 if test "${ac_cv_prog_CC+set}" = set; then :
3604 $as_echo_n "(cached) " >&6
3605 else
3606 if test -n "$CC"; then
3607 ac_cv_prog_CC="$CC" # Let the user override the test.
3608 else
3609 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3610 for as_dir in $PATH
3611 do
3612 IFS=$as_save_IFS
3613 test -z "$as_dir" && as_dir=.
3614 for ac_exec_ext in '' $ac_executable_extensions; do
3615 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3616 ac_cv_prog_CC="${ac_tool_prefix}cc"
3617 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3618 break 2
3619 fi
3620 done
3621 done
3622 IFS=$as_save_IFS
3623
3624 fi
3625 fi
3626 CC=$ac_cv_prog_CC
3627 if test -n "$CC"; then
3628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3629 $as_echo "$CC" >&6; }
3630 else
3631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3632 $as_echo "no" >&6; }
3633 fi
3634
3635
3636 fi
3637 fi
3638 if test -z "$CC"; then
3639 # Extract the first word of "cc", so it can be a program name with args.
3640 set dummy cc; ac_word=$2
3641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3642 $as_echo_n "checking for $ac_word... " >&6; }
3643 if test "${ac_cv_prog_CC+set}" = set; then :
3644 $as_echo_n "(cached) " >&6
3645 else
3646 if test -n "$CC"; then
3647 ac_cv_prog_CC="$CC" # Let the user override the test.
3648 else
3649 ac_prog_rejected=no
3650 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3651 for as_dir in $PATH
3652 do
3653 IFS=$as_save_IFS
3654 test -z "$as_dir" && as_dir=.
3655 for ac_exec_ext in '' $ac_executable_extensions; do
3656 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3657 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3658 ac_prog_rejected=yes
3659 continue
3660 fi
3661 ac_cv_prog_CC="cc"
3662 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3663 break 2
3664 fi
3665 done
3666 done
3667 IFS=$as_save_IFS
3668
3669 if test $ac_prog_rejected = yes; then
3670 # We found a bogon in the path, so make sure we never use it.
3671 set dummy $ac_cv_prog_CC
3672 shift
3673 if test $# != 0; then
3674 # We chose a different compiler from the bogus one.
3675 # However, it has the same basename, so the bogon will be chosen
3676 # first if we set CC to just the basename; use the full file name.
3677 shift
3678 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3679 fi
3680 fi
3681 fi
3682 fi
3683 CC=$ac_cv_prog_CC
3684 if test -n "$CC"; then
3685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3686 $as_echo "$CC" >&6; }
3687 else
3688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3689 $as_echo "no" >&6; }
3690 fi
3691
3692
3693 fi
3694 if test -z "$CC"; then
3695 if test -n "$ac_tool_prefix"; then
3696 for ac_prog in cl.exe
3697 do
3698 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3699 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3701 $as_echo_n "checking for $ac_word... " >&6; }
3702 if test "${ac_cv_prog_CC+set}" = set; then :
3703 $as_echo_n "(cached) " >&6
3704 else
3705 if test -n "$CC"; then
3706 ac_cv_prog_CC="$CC" # Let the user override the test.
3707 else
3708 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3709 for as_dir in $PATH
3710 do
3711 IFS=$as_save_IFS
3712 test -z "$as_dir" && as_dir=.
3713 for ac_exec_ext in '' $ac_executable_extensions; do
3714 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3715 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3716 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3717 break 2
3718 fi
3719 done
3720 done
3721 IFS=$as_save_IFS
3722
3723 fi
3724 fi
3725 CC=$ac_cv_prog_CC
3726 if test -n "$CC"; then
3727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3728 $as_echo "$CC" >&6; }
3729 else
3730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3731 $as_echo "no" >&6; }
3732 fi
3733
3734
3735 test -n "$CC" && break
3736 done
3737 fi
3738 if test -z "$CC"; then
3739 ac_ct_CC=$CC
3740 for ac_prog in cl.exe
3741 do
3742 # Extract the first word of "$ac_prog", so it can be a program name with args.
3743 set dummy $ac_prog; ac_word=$2
3744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3745 $as_echo_n "checking for $ac_word... " >&6; }
3746 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3747 $as_echo_n "(cached) " >&6
3748 else
3749 if test -n "$ac_ct_CC"; then
3750 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3751 else
3752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3753 for as_dir in $PATH
3754 do
3755 IFS=$as_save_IFS
3756 test -z "$as_dir" && as_dir=.
3757 for ac_exec_ext in '' $ac_executable_extensions; do
3758 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3759 ac_cv_prog_ac_ct_CC="$ac_prog"
3760 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3761 break 2
3762 fi
3763 done
3764 done
3765 IFS=$as_save_IFS
3766
3767 fi
3768 fi
3769 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3770 if test -n "$ac_ct_CC"; then
3771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3772 $as_echo "$ac_ct_CC" >&6; }
3773 else
3774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3775 $as_echo "no" >&6; }
3776 fi
3777
3778
3779 test -n "$ac_ct_CC" && break
3780 done
3781
3782 if test "x$ac_ct_CC" = x; then
3783 CC=""
3784 else
3785 case $cross_compiling:$ac_tool_warned in
3786 yes:)
3787 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3788 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3789 ac_tool_warned=yes ;;
3790 esac
3791 CC=$ac_ct_CC
3792 fi
3793 fi
3794
3795 fi
3796
3797
3798 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3799 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3800 as_fn_error $? "no acceptable C compiler found in \$PATH
3801 See \`config.log' for more details" "$LINENO" 5 ; }
3802
3803 # Provide some information about the compiler.
3804 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3805 set X $ac_compile
3806 ac_compiler=$2
3807 for ac_option in --version -v -V -qversion; do
3808 { { ac_try="$ac_compiler $ac_option >&5"
3809 case "(($ac_try" in
3810 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3811 *) ac_try_echo=$ac_try;;
3812 esac
3813 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3814 $as_echo "$ac_try_echo"; } >&5
3815 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3816 ac_status=$?
3817 if test -s conftest.err; then
3818 sed '10a\
3819 ... rest of stderr output deleted ...
3820 10q' conftest.err >conftest.er1
3821 cat conftest.er1 >&5
3822 fi
3823 rm -f conftest.er1 conftest.err
3824 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3825 test $ac_status = 0; }
3826 done
3827
3828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3829 /* end confdefs.h. */
3830
3831 int
3832 main ()
3833 {
3834
3835 ;
3836 return 0;
3837 }
3838 _ACEOF
3839 ac_clean_files_save=$ac_clean_files
3840 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3841 # Try to create an executable without -o first, disregard a.out.
3842 # It will help us diagnose broken compilers, and finding out an intuition
3843 # of exeext.
3844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3845 $as_echo_n "checking whether the C compiler works... " >&6; }
3846 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3847
3848 # The possible output files:
3849 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3850
3851 ac_rmfiles=
3852 for ac_file in $ac_files
3853 do
3854 case $ac_file in
3855 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3856 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3857 esac
3858 done
3859 rm -f $ac_rmfiles
3860
3861 if { { ac_try="$ac_link_default"
3862 case "(($ac_try" in
3863 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3864 *) ac_try_echo=$ac_try;;
3865 esac
3866 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3867 $as_echo "$ac_try_echo"; } >&5
3868 (eval "$ac_link_default") 2>&5
3869 ac_status=$?
3870 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3871 test $ac_status = 0; }; then :
3872 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3873 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3874 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3875 # so that the user can short-circuit this test for compilers unknown to
3876 # Autoconf.
3877 for ac_file in $ac_files ''
3878 do
3879 test -f "$ac_file" || continue
3880 case $ac_file in
3881 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3882 ;;
3883 [ab].out )
3884 # We found the default executable, but exeext='' is most
3885 # certainly right.
3886 break;;
3887 *.* )
3888 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3889 then :; else
3890 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3891 fi
3892 # We set ac_cv_exeext here because the later test for it is not
3893 # safe: cross compilers may not add the suffix if given an `-o'
3894 # argument, so we may need to know it at that point already.
3895 # Even if this section looks crufty: it has the advantage of
3896 # actually working.
3897 break;;
3898 * )
3899 break;;
3900 esac
3901 done
3902 test "$ac_cv_exeext" = no && ac_cv_exeext=
3903
3904 else
3905 ac_file=''
3906 fi
3907 if test -z "$ac_file"; then :
3908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3909 $as_echo "no" >&6; }
3910 $as_echo "$as_me: failed program was:" >&5
3911 sed 's/^/| /' conftest.$ac_ext >&5
3912
3913 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3914 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3915 as_fn_error 77 "C compiler cannot create executables
3916 See \`config.log' for more details" "$LINENO" 5 ; }
3917 else
3918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3919 $as_echo "yes" >&6; }
3920 fi
3921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3922 $as_echo_n "checking for C compiler default output file name... " >&6; }
3923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3924 $as_echo "$ac_file" >&6; }
3925 ac_exeext=$ac_cv_exeext
3926
3927 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3928 ac_clean_files=$ac_clean_files_save
3929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3930 $as_echo_n "checking for suffix of executables... " >&6; }
3931 if { { ac_try="$ac_link"
3932 case "(($ac_try" in
3933 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3934 *) ac_try_echo=$ac_try;;
3935 esac
3936 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3937 $as_echo "$ac_try_echo"; } >&5
3938 (eval "$ac_link") 2>&5
3939 ac_status=$?
3940 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3941 test $ac_status = 0; }; then :
3942 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3943 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3944 # work properly (i.e., refer to `conftest.exe'), while it won't with
3945 # `rm'.
3946 for ac_file in conftest.exe conftest conftest.*; do
3947 test -f "$ac_file" || continue
3948 case $ac_file in
3949 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3950 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3951 break;;
3952 * ) break;;
3953 esac
3954 done
3955 else
3956 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3957 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3958 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3959 See \`config.log' for more details" "$LINENO" 5 ; }
3960 fi
3961 rm -f conftest conftest$ac_cv_exeext
3962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3963 $as_echo "$ac_cv_exeext" >&6; }
3964
3965 rm -f conftest.$ac_ext
3966 EXEEXT=$ac_cv_exeext
3967 ac_exeext=$EXEEXT
3968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3969 /* end confdefs.h. */
3970 #include <stdio.h>
3971 int
3972 main ()
3973 {
3974 FILE *f = fopen ("conftest.out", "w");
3975 return ferror (f) || fclose (f) != 0;
3976
3977 ;
3978 return 0;
3979 }
3980 _ACEOF
3981 ac_clean_files="$ac_clean_files conftest.out"
3982 # Check that the compiler produces executables we can run. If not, either
3983 # the compiler is broken, or we cross compile.
3984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3985 $as_echo_n "checking whether we are cross compiling... " >&6; }
3986 if test "$cross_compiling" != yes; then
3987 { { ac_try="$ac_link"
3988 case "(($ac_try" in
3989 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3990 *) ac_try_echo=$ac_try;;
3991 esac
3992 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3993 $as_echo "$ac_try_echo"; } >&5
3994 (eval "$ac_link") 2>&5
3995 ac_status=$?
3996 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3997 test $ac_status = 0; }
3998 if { ac_try='./conftest$ac_cv_exeext'
3999 { { case "(($ac_try" in
4000 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4001 *) ac_try_echo=$ac_try;;
4002 esac
4003 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4004 $as_echo "$ac_try_echo"; } >&5
4005 (eval "$ac_try") 2>&5
4006 ac_status=$?
4007 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4008 test $ac_status = 0; }; }; then
4009 cross_compiling=no
4010 else
4011 if test "$cross_compiling" = maybe; then
4012 cross_compiling=yes
4013 else
4014 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4015 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4016 as_fn_error $? "cannot run C compiled programs.
4017 If you meant to cross compile, use \`--host'.
4018 See \`config.log' for more details" "$LINENO" 5 ; }
4019 fi
4020 fi
4021 fi
4022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4023 $as_echo "$cross_compiling" >&6; }
4024
4025 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4026 ac_clean_files=$ac_clean_files_save
4027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4028 $as_echo_n "checking for suffix of object files... " >&6; }
4029 if test "${ac_cv_objext+set}" = set; then :
4030 $as_echo_n "(cached) " >&6
4031 else
4032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4033 /* end confdefs.h. */
4034
4035 int
4036 main ()
4037 {
4038
4039 ;
4040 return 0;
4041 }
4042 _ACEOF
4043 rm -f conftest.o conftest.obj
4044 if { { ac_try="$ac_compile"
4045 case "(($ac_try" in
4046 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4047 *) ac_try_echo=$ac_try;;
4048 esac
4049 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4050 $as_echo "$ac_try_echo"; } >&5
4051 (eval "$ac_compile") 2>&5
4052 ac_status=$?
4053 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4054 test $ac_status = 0; }; then :
4055 for ac_file in conftest.o conftest.obj conftest.*; do
4056 test -f "$ac_file" || continue;
4057 case $ac_file in
4058 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4059 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4060 break;;
4061 esac
4062 done
4063 else
4064 $as_echo "$as_me: failed program was:" >&5
4065 sed 's/^/| /' conftest.$ac_ext >&5
4066
4067 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4068 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4069 as_fn_error $? "cannot compute suffix of object files: cannot compile
4070 See \`config.log' for more details" "$LINENO" 5 ; }
4071 fi
4072 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4073 fi
4074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4075 $as_echo "$ac_cv_objext" >&6; }
4076 OBJEXT=$ac_cv_objext
4077 ac_objext=$OBJEXT
4078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4079 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4080 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4081 $as_echo_n "(cached) " >&6
4082 else
4083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4084 /* end confdefs.h. */
4085
4086 int
4087 main ()
4088 {
4089 #ifndef __GNUC__
4090 choke me
4091 #endif
4092
4093 ;
4094 return 0;
4095 }
4096 _ACEOF
4097 if ac_fn_c_try_compile "$LINENO"; then :
4098 ac_compiler_gnu=yes
4099 else
4100 ac_compiler_gnu=no
4101 fi
4102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4103 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4104
4105 fi
4106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4107 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4108 if test $ac_compiler_gnu = yes; then
4109 GCC=yes
4110 else
4111 GCC=
4112 fi
4113 ac_test_CFLAGS=${CFLAGS+set}
4114 ac_save_CFLAGS=$CFLAGS
4115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4116 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4117 if test "${ac_cv_prog_cc_g+set}" = set; then :
4118 $as_echo_n "(cached) " >&6
4119 else
4120 ac_save_c_werror_flag=$ac_c_werror_flag
4121 ac_c_werror_flag=yes
4122 ac_cv_prog_cc_g=no
4123 CFLAGS="-g"
4124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4125 /* end confdefs.h. */
4126
4127 int
4128 main ()
4129 {
4130
4131 ;
4132 return 0;
4133 }
4134 _ACEOF
4135 if ac_fn_c_try_compile "$LINENO"; then :
4136 ac_cv_prog_cc_g=yes
4137 else
4138 CFLAGS=""
4139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4140 /* end confdefs.h. */
4141
4142 int
4143 main ()
4144 {
4145
4146 ;
4147 return 0;
4148 }
4149 _ACEOF
4150 if ac_fn_c_try_compile "$LINENO"; then :
4151
4152 else
4153 ac_c_werror_flag=$ac_save_c_werror_flag
4154 CFLAGS="-g"
4155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4156 /* end confdefs.h. */
4157
4158 int
4159 main ()
4160 {
4161
4162 ;
4163 return 0;
4164 }
4165 _ACEOF
4166 if ac_fn_c_try_compile "$LINENO"; then :
4167 ac_cv_prog_cc_g=yes
4168 fi
4169 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4170 fi
4171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4172 fi
4173 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4174 ac_c_werror_flag=$ac_save_c_werror_flag
4175 fi
4176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4177 $as_echo "$ac_cv_prog_cc_g" >&6; }
4178 if test "$ac_test_CFLAGS" = set; then
4179 CFLAGS=$ac_save_CFLAGS
4180 elif test $ac_cv_prog_cc_g = yes; then
4181 if test "$GCC" = yes; then
4182 CFLAGS="-g -O2"
4183 else
4184 CFLAGS="-g"
4185 fi
4186 else
4187 if test "$GCC" = yes; then
4188 CFLAGS="-O2"
4189 else
4190 CFLAGS=
4191 fi
4192 fi
4193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4194 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4195 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4196 $as_echo_n "(cached) " >&6
4197 else
4198 ac_cv_prog_cc_c89=no
4199 ac_save_CC=$CC
4200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4201 /* end confdefs.h. */
4202 #include <stdarg.h>
4203 #include <stdio.h>
4204 #include <sys/types.h>
4205 #include <sys/stat.h>
4206 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4207 struct buf { int x; };
4208 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4209 static char *e (p, i)
4210 char **p;
4211 int i;
4212 {
4213 return p[i];
4214 }
4215 static char *f (char * (*g) (char **, int), char **p, ...)
4216 {
4217 char *s;
4218 va_list v;
4219 va_start (v,p);
4220 s = g (p, va_arg (v,int));
4221 va_end (v);
4222 return s;
4223 }
4224
4225 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4226 function prototypes and stuff, but not '\xHH' hex character constants.
4227 These don't provoke an error unfortunately, instead are silently treated
4228 as 'x'. The following induces an error, until -std is added to get
4229 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4230 array size at least. It's necessary to write '\x00'==0 to get something
4231 that's true only with -std. */
4232 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4233
4234 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4235 inside strings and character constants. */
4236 #define FOO(x) 'x'
4237 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4238
4239 int test (int i, double x);
4240 struct s1 {int (*f) (int a);};
4241 struct s2 {int (*f) (double a);};
4242 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4243 int argc;
4244 char **argv;
4245 int
4246 main ()
4247 {
4248 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4249 ;
4250 return 0;
4251 }
4252 _ACEOF
4253 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4254 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4255 do
4256 CC="$ac_save_CC $ac_arg"
4257 if ac_fn_c_try_compile "$LINENO"; then :
4258 ac_cv_prog_cc_c89=$ac_arg
4259 fi
4260 rm -f core conftest.err conftest.$ac_objext
4261 test "x$ac_cv_prog_cc_c89" != "xno" && break
4262 done
4263 rm -f conftest.$ac_ext
4264 CC=$ac_save_CC
4265
4266 fi
4267 # AC_CACHE_VAL
4268 case "x$ac_cv_prog_cc_c89" in
4269 x)
4270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4271 $as_echo "none needed" >&6; } ;;
4272 xno)
4273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4274 $as_echo "unsupported" >&6; } ;;
4275 *)
4276 CC="$CC $ac_cv_prog_cc_c89"
4277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4278 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4279 esac
4280 if test "x$ac_cv_prog_cc_c89" != xno; then :
4281
4282 fi
4283
4284 ac_ext=c
4285 ac_cpp='$CPP $CPPFLAGS'
4286 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4287 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4288 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4289
4290
4291 # On Suns, sometimes $CPP names a directory.
4292 if test -n "$CPP" && test -d "$CPP"; then
4293 CPP=
4294 fi
4295
4296 ## If not using gcc, and on Solaris, and no CPP specified, see if
4297 ## using a Sun compiler, which needs -Xs to prevent whitespace.
4298 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
4299 test x"$CPP" = x; then
4300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
4301 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
4302
4303 if test "${emacs_cv_sunpro_c+set}" = set; then :
4304 $as_echo_n "(cached) " >&6
4305 else
4306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4307 /* end confdefs.h. */
4308
4309 int
4310 main ()
4311 {
4312 #ifndef __SUNPRO_C
4313 fail;
4314 #endif
4315
4316 ;
4317 return 0;
4318 }
4319 _ACEOF
4320 if ac_fn_c_try_link "$LINENO"; then :
4321 emacs_cv_sunpro_c=yes
4322 else
4323 emacs_cv_sunpro_c=no
4324 fi
4325 rm -f core conftest.err conftest.$ac_objext \
4326 conftest$ac_exeext conftest.$ac_ext
4327 fi
4328
4329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
4330 $as_echo "$emacs_cv_sunpro_c" >&6; }
4331
4332 if test x"$emacs_cv_sunpro_c" = xyes; then
4333 NON_GNU_CPP="$CC -E -Xs"
4334 fi
4335 fi
4336
4337 #### Some systems specify a CPP to use unless we are using GCC.
4338 #### Now that we know whether we are using GCC, we can decide whether
4339 #### to use that one.
4340 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
4341 then
4342 CPP="$NON_GNU_CPP"
4343 fi
4344
4345 #### Some systems specify a CC to use unless we are using GCC.
4346 #### Now that we know whether we are using GCC, we can decide whether
4347 #### to use that one.
4348 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
4349 test x$cc_specified != xyes
4350 then
4351 CC="$NON_GNU_CC"
4352 fi
4353
4354 if test x$GCC = xyes; then
4355 test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
4356 else
4357 test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
4358 fi
4359
4360 ac_ext=c
4361 ac_cpp='$CPP $CPPFLAGS'
4362 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4363 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4364 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4366 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4367 # On Suns, sometimes $CPP names a directory.
4368 if test -n "$CPP" && test -d "$CPP"; then
4369 CPP=
4370 fi
4371 if test -z "$CPP"; then
4372 if test "${ac_cv_prog_CPP+set}" = set; then :
4373 $as_echo_n "(cached) " >&6
4374 else
4375 # Double quotes because CPP needs to be expanded
4376 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4377 do
4378 ac_preproc_ok=false
4379 for ac_c_preproc_warn_flag in '' yes
4380 do
4381 # Use a header file that comes with gcc, so configuring glibc
4382 # with a fresh cross-compiler works.
4383 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4384 # <limits.h> exists even on freestanding compilers.
4385 # On the NeXT, cc -E runs the code through the compiler's parser,
4386 # not just through cpp. "Syntax error" is here to catch this case.
4387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4388 /* end confdefs.h. */
4389 #ifdef __STDC__
4390 # include <limits.h>
4391 #else
4392 # include <assert.h>
4393 #endif
4394 Syntax error
4395 _ACEOF
4396 if ac_fn_c_try_cpp "$LINENO"; then :
4397
4398 else
4399 # Broken: fails on valid input.
4400 continue
4401 fi
4402 rm -f conftest.err conftest.i conftest.$ac_ext
4403
4404 # OK, works on sane cases. Now check whether nonexistent headers
4405 # can be detected and how.
4406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4407 /* end confdefs.h. */
4408 #include <ac_nonexistent.h>
4409 _ACEOF
4410 if ac_fn_c_try_cpp "$LINENO"; then :
4411 # Broken: success on invalid input.
4412 continue
4413 else
4414 # Passes both tests.
4415 ac_preproc_ok=:
4416 break
4417 fi
4418 rm -f conftest.err conftest.i conftest.$ac_ext
4419
4420 done
4421 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4422 rm -f conftest.i conftest.err conftest.$ac_ext
4423 if $ac_preproc_ok; then :
4424 break
4425 fi
4426
4427 done
4428 ac_cv_prog_CPP=$CPP
4429
4430 fi
4431 CPP=$ac_cv_prog_CPP
4432 else
4433 ac_cv_prog_CPP=$CPP
4434 fi
4435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4436 $as_echo "$CPP" >&6; }
4437 ac_preproc_ok=false
4438 for ac_c_preproc_warn_flag in '' yes
4439 do
4440 # Use a header file that comes with gcc, so configuring glibc
4441 # with a fresh cross-compiler works.
4442 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4443 # <limits.h> exists even on freestanding compilers.
4444 # On the NeXT, cc -E runs the code through the compiler's parser,
4445 # not just through cpp. "Syntax error" is here to catch this case.
4446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4447 /* end confdefs.h. */
4448 #ifdef __STDC__
4449 # include <limits.h>
4450 #else
4451 # include <assert.h>
4452 #endif
4453 Syntax error
4454 _ACEOF
4455 if ac_fn_c_try_cpp "$LINENO"; then :
4456
4457 else
4458 # Broken: fails on valid input.
4459 continue
4460 fi
4461 rm -f conftest.err conftest.i conftest.$ac_ext
4462
4463 # OK, works on sane cases. Now check whether nonexistent headers
4464 # can be detected and how.
4465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4466 /* end confdefs.h. */
4467 #include <ac_nonexistent.h>
4468 _ACEOF
4469 if ac_fn_c_try_cpp "$LINENO"; then :
4470 # Broken: success on invalid input.
4471 continue
4472 else
4473 # Passes both tests.
4474 ac_preproc_ok=:
4475 break
4476 fi
4477 rm -f conftest.err conftest.i conftest.$ac_ext
4478
4479 done
4480 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4481 rm -f conftest.i conftest.err conftest.$ac_ext
4482 if $ac_preproc_ok; then :
4483
4484 else
4485 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4486 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4487 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4488 See \`config.log' for more details" "$LINENO" 5 ; }
4489 fi
4490
4491 ac_ext=c
4492 ac_cpp='$CPP $CPPFLAGS'
4493 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4494 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4495 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4496
4497
4498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4499 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4500 if test "${ac_cv_path_GREP+set}" = set; then :
4501 $as_echo_n "(cached) " >&6
4502 else
4503 if test -z "$GREP"; then
4504 ac_path_GREP_found=false
4505 # Loop through the user's path and test for each of PROGNAME-LIST
4506 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4507 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4508 do
4509 IFS=$as_save_IFS
4510 test -z "$as_dir" && as_dir=.
4511 for ac_prog in grep ggrep; do
4512 for ac_exec_ext in '' $ac_executable_extensions; do
4513 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4514 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4515 # Check for GNU ac_path_GREP and select it if it is found.
4516 # Check for GNU $ac_path_GREP
4517 case `"$ac_path_GREP" --version 2>&1` in
4518 *GNU*)
4519 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4520 *)
4521 ac_count=0
4522 $as_echo_n 0123456789 >"conftest.in"
4523 while :
4524 do
4525 cat "conftest.in" "conftest.in" >"conftest.tmp"
4526 mv "conftest.tmp" "conftest.in"
4527 cp "conftest.in" "conftest.nl"
4528 $as_echo 'GREP' >> "conftest.nl"
4529 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4530 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4531 as_fn_arith $ac_count + 1 && ac_count=$as_val
4532 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4533 # Best one so far, save it but keep looking for a better one
4534 ac_cv_path_GREP="$ac_path_GREP"
4535 ac_path_GREP_max=$ac_count
4536 fi
4537 # 10*(2^10) chars as input seems more than enough
4538 test $ac_count -gt 10 && break
4539 done
4540 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4541 esac
4542
4543 $ac_path_GREP_found && break 3
4544 done
4545 done
4546 done
4547 IFS=$as_save_IFS
4548 if test -z "$ac_cv_path_GREP"; then
4549 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4550 fi
4551 else
4552 ac_cv_path_GREP=$GREP
4553 fi
4554
4555 fi
4556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4557 $as_echo "$ac_cv_path_GREP" >&6; }
4558 GREP="$ac_cv_path_GREP"
4559
4560
4561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4562 $as_echo_n "checking for egrep... " >&6; }
4563 if test "${ac_cv_path_EGREP+set}" = set; then :
4564 $as_echo_n "(cached) " >&6
4565 else
4566 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4567 then ac_cv_path_EGREP="$GREP -E"
4568 else
4569 if test -z "$EGREP"; then
4570 ac_path_EGREP_found=false
4571 # Loop through the user's path and test for each of PROGNAME-LIST
4572 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4573 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4574 do
4575 IFS=$as_save_IFS
4576 test -z "$as_dir" && as_dir=.
4577 for ac_prog in egrep; do
4578 for ac_exec_ext in '' $ac_executable_extensions; do
4579 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4580 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4581 # Check for GNU ac_path_EGREP and select it if it is found.
4582 # Check for GNU $ac_path_EGREP
4583 case `"$ac_path_EGREP" --version 2>&1` in
4584 *GNU*)
4585 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4586 *)
4587 ac_count=0
4588 $as_echo_n 0123456789 >"conftest.in"
4589 while :
4590 do
4591 cat "conftest.in" "conftest.in" >"conftest.tmp"
4592 mv "conftest.tmp" "conftest.in"
4593 cp "conftest.in" "conftest.nl"
4594 $as_echo 'EGREP' >> "conftest.nl"
4595 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4596 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4597 as_fn_arith $ac_count + 1 && ac_count=$as_val
4598 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4599 # Best one so far, save it but keep looking for a better one
4600 ac_cv_path_EGREP="$ac_path_EGREP"
4601 ac_path_EGREP_max=$ac_count
4602 fi
4603 # 10*(2^10) chars as input seems more than enough
4604 test $ac_count -gt 10 && break
4605 done
4606 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4607 esac
4608
4609 $ac_path_EGREP_found && break 3
4610 done
4611 done
4612 done
4613 IFS=$as_save_IFS
4614 if test -z "$ac_cv_path_EGREP"; then
4615 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4616 fi
4617 else
4618 ac_cv_path_EGREP=$EGREP
4619 fi
4620
4621 fi
4622 fi
4623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4624 $as_echo "$ac_cv_path_EGREP" >&6; }
4625 EGREP="$ac_cv_path_EGREP"
4626
4627
4628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4629 $as_echo_n "checking for ANSI C header files... " >&6; }
4630 if test "${ac_cv_header_stdc+set}" = set; then :
4631 $as_echo_n "(cached) " >&6
4632 else
4633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4634 /* end confdefs.h. */
4635 #include <stdlib.h>
4636 #include <stdarg.h>
4637 #include <string.h>
4638 #include <float.h>
4639
4640 int
4641 main ()
4642 {
4643
4644 ;
4645 return 0;
4646 }
4647 _ACEOF
4648 if ac_fn_c_try_compile "$LINENO"; then :
4649 ac_cv_header_stdc=yes
4650 else
4651 ac_cv_header_stdc=no
4652 fi
4653 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4654
4655 if test $ac_cv_header_stdc = yes; then
4656 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4658 /* end confdefs.h. */
4659 #include <string.h>
4660
4661 _ACEOF
4662 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4663 $EGREP "memchr" >/dev/null 2>&1; then :
4664
4665 else
4666 ac_cv_header_stdc=no
4667 fi
4668 rm -f conftest*
4669
4670 fi
4671
4672 if test $ac_cv_header_stdc = yes; then
4673 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4675 /* end confdefs.h. */
4676 #include <stdlib.h>
4677
4678 _ACEOF
4679 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4680 $EGREP "free" >/dev/null 2>&1; then :
4681
4682 else
4683 ac_cv_header_stdc=no
4684 fi
4685 rm -f conftest*
4686
4687 fi
4688
4689 if test $ac_cv_header_stdc = yes; then
4690 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4691 if test "$cross_compiling" = yes; then :
4692 :
4693 else
4694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4695 /* end confdefs.h. */
4696 #include <ctype.h>
4697 #include <stdlib.h>
4698 #if ((' ' & 0x0FF) == 0x020)
4699 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4700 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4701 #else
4702 # define ISLOWER(c) \
4703 (('a' <= (c) && (c) <= 'i') \
4704 || ('j' <= (c) && (c) <= 'r') \
4705 || ('s' <= (c) && (c) <= 'z'))
4706 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4707 #endif
4708
4709 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4710 int
4711 main ()
4712 {
4713 int i;
4714 for (i = 0; i < 256; i++)
4715 if (XOR (islower (i), ISLOWER (i))
4716 || toupper (i) != TOUPPER (i))
4717 return 2;
4718 return 0;
4719 }
4720 _ACEOF
4721 if ac_fn_c_try_run "$LINENO"; then :
4722
4723 else
4724 ac_cv_header_stdc=no
4725 fi
4726 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4727 conftest.$ac_objext conftest.beam conftest.$ac_ext
4728 fi
4729
4730 fi
4731 fi
4732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4733 $as_echo "$ac_cv_header_stdc" >&6; }
4734 if test $ac_cv_header_stdc = yes; then
4735
4736 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4737
4738 fi
4739
4740 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4741 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4742 inttypes.h stdint.h unistd.h
4743 do :
4744 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4745 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4746 "
4747 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4748 cat >>confdefs.h <<_ACEOF
4749 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4750 _ACEOF
4751
4752 fi
4753
4754 done
4755
4756
4757
4758 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4759 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
4760 MINIX=yes
4761 else
4762 MINIX=
4763 fi
4764
4765
4766 if test "$MINIX" = yes; then
4767
4768 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4769
4770
4771 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4772
4773
4774 $as_echo "#define _MINIX 1" >>confdefs.h
4775
4776 fi
4777
4778
4779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4780 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4781 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4782 $as_echo_n "(cached) " >&6
4783 else
4784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4785 /* end confdefs.h. */
4786
4787 # define __EXTENSIONS__ 1
4788 $ac_includes_default
4789 int
4790 main ()
4791 {
4792
4793 ;
4794 return 0;
4795 }
4796 _ACEOF
4797 if ac_fn_c_try_compile "$LINENO"; then :
4798 ac_cv_safe_to_define___extensions__=yes
4799 else
4800 ac_cv_safe_to_define___extensions__=no
4801 fi
4802 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4803 fi
4804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4805 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4806 test $ac_cv_safe_to_define___extensions__ = yes &&
4807 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4808
4809 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4810
4811 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4812
4813 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4814
4815 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4816
4817
4818
4819 ### Use -Wno-pointer-sign if the compiler supports it
4820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wno-pointer-sign" >&5
4821 $as_echo_n "checking whether gcc understands -Wno-pointer-sign... " >&6; }
4822 SAVE_CFLAGS="$CFLAGS"
4823 CFLAGS="$CFLAGS -Wno-pointer-sign"
4824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4825 /* end confdefs.h. */
4826
4827 int
4828 main ()
4829 {
4830
4831 ;
4832 return 0;
4833 }
4834 _ACEOF
4835 if ac_fn_c_try_compile "$LINENO"; then :
4836 has_option=yes
4837 else
4838 has_option=no
4839 fi
4840 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4841 if test $has_option = yes; then
4842 C_WARNINGS_SWITCH="-Wno-pointer-sign $C_WARNINGS_SWITCH"
4843 fi
4844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
4845 $as_echo "$has_option" >&6; }
4846 CFLAGS="$SAVE_CFLAGS"
4847 unset has_option
4848 unset SAVE_CFLAGS
4849
4850 ### Use -Wdeclaration-after-statement if the compiler supports it
4851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
4852 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
4853 SAVE_CFLAGS="$CFLAGS"
4854 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
4855 cat confdefs.h - <<_ACEOF >conftest.$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="-Wdeclaration-after-statement $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 -Wold-style-definition if the compiler supports it
4882 # This can be removed when conversion to standard C is finished.
4883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wold-style-definition" >&5
4884 $as_echo_n "checking whether gcc understands -Wold-style-definition... " >&6; }
4885 SAVE_CFLAGS="$CFLAGS"
4886 CFLAGS="$CFLAGS -Wold-style-definition"
4887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4888 /* end confdefs.h. */
4889
4890 int
4891 main ()
4892 {
4893
4894 ;
4895 return 0;
4896 }
4897 _ACEOF
4898 if ac_fn_c_try_compile "$LINENO"; then :
4899 has_option=yes
4900 else
4901 has_option=no
4902 fi
4903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4904 if test $has_option = yes; then
4905 C_WARNINGS_SWITCH="-Wold-style-definition $C_WARNINGS_SWITCH"
4906 fi
4907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
4908 $as_echo "$has_option" >&6; }
4909 CFLAGS="$SAVE_CFLAGS"
4910 unset has_option
4911 unset SAVE_CFLAGS
4912
4913 ### Use -Wimplicit-function-declaration if the compiler supports it
4914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wimplicit-function-declaration" >&5
4915 $as_echo_n "checking whether gcc understands -Wimplicit-function-declaration... " >&6; }
4916 SAVE_CFLAGS="$CFLAGS"
4917 CFLAGS="$CFLAGS -Wimplicit-function-declaration"
4918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4919 /* end confdefs.h. */
4920
4921 int
4922 main ()
4923 {
4924
4925 ;
4926 return 0;
4927 }
4928 _ACEOF
4929 if ac_fn_c_try_compile "$LINENO"; then :
4930 has_option=yes
4931 else
4932 has_option=no
4933 fi
4934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4935 if test $has_option = yes; then
4936 C_WARNINGS_SWITCH="-Wimplicit-function-declaration $C_WARNINGS_SWITCH"
4937 fi
4938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
4939 $as_echo "$has_option" >&6; }
4940 CFLAGS="$SAVE_CFLAGS"
4941 unset has_option
4942 unset SAVE_CFLAGS
4943
4944
4945
4946
4947 #### Some other nice autoconf tests.
4948
4949 ac_ext=c
4950 ac_cpp='$CPP $CPPFLAGS'
4951 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4952 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4953 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4955 $as_echo_n "checking how to run the C preprocessor... " >&6; }
4956 # On Suns, sometimes $CPP names a directory.
4957 if test -n "$CPP" && test -d "$CPP"; then
4958 CPP=
4959 fi
4960 if test -z "$CPP"; then
4961 if test "${ac_cv_prog_CPP+set}" = set; then :
4962 $as_echo_n "(cached) " >&6
4963 else
4964 # Double quotes because CPP needs to be expanded
4965 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4966 do
4967 ac_preproc_ok=false
4968 for ac_c_preproc_warn_flag in '' yes
4969 do
4970 # Use a header file that comes with gcc, so configuring glibc
4971 # with a fresh cross-compiler works.
4972 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4973 # <limits.h> exists even on freestanding compilers.
4974 # On the NeXT, cc -E runs the code through the compiler's parser,
4975 # not just through cpp. "Syntax error" is here to catch this case.
4976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4977 /* end confdefs.h. */
4978 #ifdef __STDC__
4979 # include <limits.h>
4980 #else
4981 # include <assert.h>
4982 #endif
4983 Syntax error
4984 _ACEOF
4985 if ac_fn_c_try_cpp "$LINENO"; then :
4986
4987 else
4988 # Broken: fails on valid input.
4989 continue
4990 fi
4991 rm -f conftest.err conftest.i conftest.$ac_ext
4992
4993 # OK, works on sane cases. Now check whether nonexistent headers
4994 # can be detected and how.
4995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4996 /* end confdefs.h. */
4997 #include <ac_nonexistent.h>
4998 _ACEOF
4999 if ac_fn_c_try_cpp "$LINENO"; then :
5000 # Broken: success on invalid input.
5001 continue
5002 else
5003 # Passes both tests.
5004 ac_preproc_ok=:
5005 break
5006 fi
5007 rm -f conftest.err conftest.i conftest.$ac_ext
5008
5009 done
5010 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5011 rm -f conftest.i conftest.err conftest.$ac_ext
5012 if $ac_preproc_ok; then :
5013 break
5014 fi
5015
5016 done
5017 ac_cv_prog_CPP=$CPP
5018
5019 fi
5020 CPP=$ac_cv_prog_CPP
5021 else
5022 ac_cv_prog_CPP=$CPP
5023 fi
5024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5025 $as_echo "$CPP" >&6; }
5026 ac_preproc_ok=false
5027 for ac_c_preproc_warn_flag in '' yes
5028 do
5029 # Use a header file that comes with gcc, so configuring glibc
5030 # with a fresh cross-compiler works.
5031 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5032 # <limits.h> exists even on freestanding compilers.
5033 # On the NeXT, cc -E runs the code through the compiler's parser,
5034 # not just through cpp. "Syntax error" is here to catch this case.
5035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5036 /* end confdefs.h. */
5037 #ifdef __STDC__
5038 # include <limits.h>
5039 #else
5040 # include <assert.h>
5041 #endif
5042 Syntax error
5043 _ACEOF
5044 if ac_fn_c_try_cpp "$LINENO"; then :
5045
5046 else
5047 # Broken: fails on valid input.
5048 continue
5049 fi
5050 rm -f conftest.err conftest.i conftest.$ac_ext
5051
5052 # OK, works on sane cases. Now check whether nonexistent headers
5053 # can be detected and how.
5054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5055 /* end confdefs.h. */
5056 #include <ac_nonexistent.h>
5057 _ACEOF
5058 if ac_fn_c_try_cpp "$LINENO"; then :
5059 # Broken: success on invalid input.
5060 continue
5061 else
5062 # Passes both tests.
5063 ac_preproc_ok=:
5064 break
5065 fi
5066 rm -f conftest.err conftest.i conftest.$ac_ext
5067
5068 done
5069 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5070 rm -f conftest.i conftest.err conftest.$ac_ext
5071 if $ac_preproc_ok; then :
5072
5073 else
5074 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5075 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5076 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5077 See \`config.log' for more details" "$LINENO" 5 ; }
5078 fi
5079
5080 ac_ext=c
5081 ac_cpp='$CPP $CPPFLAGS'
5082 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5083 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5084 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5085
5086 # Find a good install program. We prefer a C program (faster),
5087 # so one script is as good as another. But avoid the broken or
5088 # incompatible versions:
5089 # SysV /etc/install, /usr/sbin/install
5090 # SunOS /usr/etc/install
5091 # IRIX /sbin/install
5092 # AIX /bin/install
5093 # AmigaOS /C/install, which installs bootblocks on floppy discs
5094 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5095 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5096 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5097 # OS/2's system install, which has a completely different semantic
5098 # ./install, which can be erroneously created by make from ./install.sh.
5099 # Reject install programs that cannot install multiple files.
5100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
5101 $as_echo_n "checking for a BSD-compatible install... " >&6; }
5102 if test -z "$INSTALL"; then
5103 if test "${ac_cv_path_install+set}" = set; then :
5104 $as_echo_n "(cached) " >&6
5105 else
5106 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5107 for as_dir in $PATH
5108 do
5109 IFS=$as_save_IFS
5110 test -z "$as_dir" && as_dir=.
5111 # Account for people who put trailing slashes in PATH elements.
5112 case $as_dir/ in #((
5113 ./ | .// | /[cC]/* | \
5114 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5115 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
5116 /usr/ucb/* ) ;;
5117 *)
5118 # OSF1 and SCO ODT 3.0 have their own names for install.
5119 # Don't use installbsd from OSF since it installs stuff as root
5120 # by default.
5121 for ac_prog in ginstall scoinst install; do
5122 for ac_exec_ext in '' $ac_executable_extensions; do
5123 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
5124 if test $ac_prog = install &&
5125 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5126 # AIX install. It has an incompatible calling convention.
5127 :
5128 elif test $ac_prog = install &&
5129 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5130 # program-specific install script used by HP pwplus--don't use.
5131 :
5132 else
5133 rm -rf conftest.one conftest.two conftest.dir
5134 echo one > conftest.one
5135 echo two > conftest.two
5136 mkdir conftest.dir
5137 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
5138 test -s conftest.one && test -s conftest.two &&
5139 test -s conftest.dir/conftest.one &&
5140 test -s conftest.dir/conftest.two
5141 then
5142 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5143 break 3
5144 fi
5145 fi
5146 fi
5147 done
5148 done
5149 ;;
5150 esac
5151
5152 done
5153 IFS=$as_save_IFS
5154
5155 rm -rf conftest.one conftest.two conftest.dir
5156
5157 fi
5158 if test "${ac_cv_path_install+set}" = set; then
5159 INSTALL=$ac_cv_path_install
5160 else
5161 # As a last resort, use the slow shell script. Don't cache a
5162 # value for INSTALL within a source directory, because that will
5163 # break other packages using the cache if that directory is
5164 # removed, or if the value is a relative name.
5165 INSTALL=$ac_install_sh
5166 fi
5167 fi
5168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5169 $as_echo "$INSTALL" >&6; }
5170
5171 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5172 # It thinks the first close brace ends the variable substitution.
5173 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5174
5175 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5176
5177 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5178
5179 if test "x$RANLIB" = x; then
5180 if test -n "$ac_tool_prefix"; then
5181 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5182 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5184 $as_echo_n "checking for $ac_word... " >&6; }
5185 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5186 $as_echo_n "(cached) " >&6
5187 else
5188 if test -n "$RANLIB"; then
5189 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5190 else
5191 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5192 for as_dir in $PATH
5193 do
5194 IFS=$as_save_IFS
5195 test -z "$as_dir" && as_dir=.
5196 for ac_exec_ext in '' $ac_executable_extensions; do
5197 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5198 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5199 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5200 break 2
5201 fi
5202 done
5203 done
5204 IFS=$as_save_IFS
5205
5206 fi
5207 fi
5208 RANLIB=$ac_cv_prog_RANLIB
5209 if test -n "$RANLIB"; then
5210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5211 $as_echo "$RANLIB" >&6; }
5212 else
5213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5214 $as_echo "no" >&6; }
5215 fi
5216
5217
5218 fi
5219 if test -z "$ac_cv_prog_RANLIB"; then
5220 ac_ct_RANLIB=$RANLIB
5221 # Extract the first word of "ranlib", so it can be a program name with args.
5222 set dummy ranlib; ac_word=$2
5223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5224 $as_echo_n "checking for $ac_word... " >&6; }
5225 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5226 $as_echo_n "(cached) " >&6
5227 else
5228 if test -n "$ac_ct_RANLIB"; then
5229 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5230 else
5231 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5232 for as_dir in $PATH
5233 do
5234 IFS=$as_save_IFS
5235 test -z "$as_dir" && as_dir=.
5236 for ac_exec_ext in '' $ac_executable_extensions; do
5237 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5238 ac_cv_prog_ac_ct_RANLIB="ranlib"
5239 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5240 break 2
5241 fi
5242 done
5243 done
5244 IFS=$as_save_IFS
5245
5246 fi
5247 fi
5248 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5249 if test -n "$ac_ct_RANLIB"; then
5250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5251 $as_echo "$ac_ct_RANLIB" >&6; }
5252 else
5253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5254 $as_echo "no" >&6; }
5255 fi
5256
5257 if test "x$ac_ct_RANLIB" = x; then
5258 RANLIB=":"
5259 else
5260 case $cross_compiling:$ac_tool_warned in
5261 yes:)
5262 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5263 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5264 ac_tool_warned=yes ;;
5265 esac
5266 RANLIB=$ac_ct_RANLIB
5267 fi
5268 else
5269 RANLIB="$ac_cv_prog_RANLIB"
5270 fi
5271
5272 fi
5273
5274 ## Although we're running on an amd64 kernel, we're actually compiling for
5275 ## the x86 architecture. The user should probably have provided an
5276 ## explicit --build to `configure', but if everything else than the kernel
5277 ## is running in i386 mode, we can help them out.
5278 if test "$machine" = "amdx86-64"; then
5279 ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
5280 if test "x$ac_cv_have_decl_i386" = x""yes; then :
5281
5282 fi
5283
5284 if test "$ac_cv_have_decl_i386" = "yes"; then
5285 canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
5286 machine=intel386
5287 machfile="m/${machine}.h"
5288 fi
5289 fi
5290
5291 # Extract the first word of "install-info", so it can be a program name with args.
5292 set dummy install-info; ac_word=$2
5293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5294 $as_echo_n "checking for $ac_word... " >&6; }
5295 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
5296 $as_echo_n "(cached) " >&6
5297 else
5298 case $INSTALL_INFO in
5299 [\\/]* | ?:[\\/]*)
5300 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5301 ;;
5302 *)
5303 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5304 for as_dir in $PATH
5305 do
5306 IFS=$as_save_IFS
5307 test -z "$as_dir" && as_dir=.
5308 for ac_exec_ext in '' $ac_executable_extensions; do
5309 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5310 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5311 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5312 break 2
5313 fi
5314 done
5315 done
5316 IFS=$as_save_IFS
5317
5318 ;;
5319 esac
5320 fi
5321 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5322 if test -n "$INSTALL_INFO"; then
5323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
5324 $as_echo "$INSTALL_INFO" >&6; }
5325 else
5326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5327 $as_echo "no" >&6; }
5328 fi
5329
5330
5331 # Extract the first word of "install-info", so it can be a program name with args.
5332 set dummy install-info; ac_word=$2
5333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5334 $as_echo_n "checking for $ac_word... " >&6; }
5335 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
5336 $as_echo_n "(cached) " >&6
5337 else
5338 case $INSTALL_INFO in
5339 [\\/]* | ?:[\\/]*)
5340 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5341 ;;
5342 *)
5343 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5344 for as_dir in /usr/sbin
5345 do
5346 IFS=$as_save_IFS
5347 test -z "$as_dir" && as_dir=.
5348 for ac_exec_ext in '' $ac_executable_extensions; do
5349 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5350 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5351 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5352 break 2
5353 fi
5354 done
5355 done
5356 IFS=$as_save_IFS
5357
5358 ;;
5359 esac
5360 fi
5361 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5362 if test -n "$INSTALL_INFO"; then
5363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
5364 $as_echo "$INSTALL_INFO" >&6; }
5365 else
5366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5367 $as_echo "no" >&6; }
5368 fi
5369
5370
5371 # Extract the first word of "install-info", so it can be a program name with args.
5372 set dummy install-info; ac_word=$2
5373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5374 $as_echo_n "checking for $ac_word... " >&6; }
5375 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
5376 $as_echo_n "(cached) " >&6
5377 else
5378 case $INSTALL_INFO in
5379 [\\/]* | ?:[\\/]*)
5380 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5381 ;;
5382 *)
5383 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5384 for as_dir in /sbin
5385 do
5386 IFS=$as_save_IFS
5387 test -z "$as_dir" && as_dir=.
5388 for ac_exec_ext in '' $ac_executable_extensions; do
5389 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5390 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5391 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5392 break 2
5393 fi
5394 done
5395 done
5396 IFS=$as_save_IFS
5397
5398 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
5399 ;;
5400 esac
5401 fi
5402 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5403 if test -n "$INSTALL_INFO"; then
5404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
5405 $as_echo "$INSTALL_INFO" >&6; }
5406 else
5407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5408 $as_echo "no" >&6; }
5409 fi
5410
5411
5412 # Extract the first word of "gzip", so it can be a program name with args.
5413 set dummy gzip; ac_word=$2
5414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5415 $as_echo_n "checking for $ac_word... " >&6; }
5416 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
5417 $as_echo_n "(cached) " >&6
5418 else
5419 case $GZIP_PROG in
5420 [\\/]* | ?:[\\/]*)
5421 ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
5422 ;;
5423 *)
5424 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5425 for as_dir in $PATH
5426 do
5427 IFS=$as_save_IFS
5428 test -z "$as_dir" && as_dir=.
5429 for ac_exec_ext in '' $ac_executable_extensions; do
5430 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5431 ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
5432 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5433 break 2
5434 fi
5435 done
5436 done
5437 IFS=$as_save_IFS
5438
5439 ;;
5440 esac
5441 fi
5442 GZIP_PROG=$ac_cv_path_GZIP_PROG
5443 if test -n "$GZIP_PROG"; then
5444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
5445 $as_echo "$GZIP_PROG" >&6; }
5446 else
5447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5448 $as_echo "no" >&6; }
5449 fi
5450
5451
5452
5453
5454 ## Need makeinfo >= 4.6 (?) to build the manuals.
5455 # Extract the first word of "makeinfo", so it can be a program name with args.
5456 set dummy makeinfo; ac_word=$2
5457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5458 $as_echo_n "checking for $ac_word... " >&6; }
5459 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
5460 $as_echo_n "(cached) " >&6
5461 else
5462 case $MAKEINFO in
5463 [\\/]* | ?:[\\/]*)
5464 ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
5465 ;;
5466 *)
5467 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5468 for as_dir in $PATH
5469 do
5470 IFS=$as_save_IFS
5471 test -z "$as_dir" && as_dir=.
5472 for ac_exec_ext in '' $ac_executable_extensions; do
5473 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5474 ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
5475 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5476 break 2
5477 fi
5478 done
5479 done
5480 IFS=$as_save_IFS
5481
5482 test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
5483 ;;
5484 esac
5485 fi
5486 MAKEINFO=$ac_cv_path_MAKEINFO
5487 if test -n "$MAKEINFO"; then
5488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
5489 $as_echo "$MAKEINFO" >&6; }
5490 else
5491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5492 $as_echo "no" >&6; }
5493 fi
5494
5495
5496 if test "$MAKEINFO" != "no" && \
5497 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
5498 MAKEINFO=no
5499 fi
5500
5501 ## Makeinfo is unusual. For a released Emacs, the manuals are
5502 ## pre-built, and not deleted by the normal clean rules. makeinfo is
5503 ## therefore in the category of "special tools" not normally required, which
5504 ## configure does not have to check for (eg autoconf itself).
5505 ## In a Bazaar checkout on the other hand, the manuals are not included.
5506 ## So makeinfo is a requirement to build from Bazaar, and configure
5507 ## should test for it as it does for any other build requirement.
5508 ## We use the presence of $srcdir/info/emacs to distinguish a release,
5509 ## with pre-built manuals, from a Bazaar checkout.
5510 if test "$MAKEINFO" = "no"; then
5511 if test "x${with_makeinfo}" = "xno"; then
5512 MAKEINFO=off
5513 elif test ! -e $srcdir/info/emacs; then
5514 as_fn_error $? "You do not seem to have makeinfo >= 4.6, and your
5515 source tree does not seem to have pre-built manuals in the \`info' directory.
5516 Either install a suitable version of makeinfo, or re-run configure
5517 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
5518 fi
5519 fi
5520
5521
5522 if test x$GCC = xyes; then
5523 test "x$GCC_LINK_TEST_OPTIONS" != x && \
5524 ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
5525 else
5526 test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
5527 ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
5528 fi
5529
5530
5531 late_LDFLAGS=$LDFLAGS
5532 if test x$GCC = xyes; then
5533 LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
5534 else
5535 LDFLAGS="$LDFLAGS -znocombreloc"
5536 fi
5537
5538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
5539 $as_echo_n "checking for -znocombreloc... " >&6; }
5540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5541 /* end confdefs.h. */
5542
5543 int
5544 main ()
5545 {
5546
5547 ;
5548 return 0;
5549 }
5550 _ACEOF
5551 if ac_fn_c_try_link "$LINENO"; then :
5552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5553 $as_echo "yes" >&6; }
5554 else
5555 LDFLAGS=$late_LDFLAGS
5556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5557 $as_echo "no" >&6; }
5558 fi
5559 rm -f core conftest.err conftest.$ac_objext \
5560 conftest$ac_exeext conftest.$ac_ext
5561
5562
5563 # The value of CPP is a quoted variable reference, so we need to do this
5564 # to get its actual value...
5565 CPP=`eval "echo $CPP"`
5566
5567
5568 CANNOT_DUMP=no
5569 case "$opsys" in
5570 your-opsys-here)
5571 CANNOT_DUMP=yes
5572
5573 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
5574
5575 ;;
5576 esac
5577
5578
5579
5580 UNEXEC_OBJ=unexelf.o
5581 case "$opsys" in
5582 # MSDOS uses unexcoff.o
5583 # MSWindows uses unexw32.o
5584 aix4-2)
5585 UNEXEC_OBJ=unexaix.o
5586 ;;
5587 cygwin)
5588 UNEXEC_OBJ=unexcw.o
5589 ;;
5590 darwin)
5591 UNEXEC_OBJ=unexmacosx.o
5592 ;;
5593 hpux10-20 | hpux11)
5594 UNEXEC_OBJ=unexhp9k800.o
5595 ;;
5596 sol2-10)
5597 # Use the Solaris dldump() function, called from unexsol.c, to dump
5598 # emacs, instead of the generic ELF dump code found in unexelf.c.
5599 # The resulting binary has a complete symbol table, and is better
5600 # for debugging and other observability tools (debuggers, pstack, etc).
5601 #
5602 # If you encounter a problem using dldump(), please consider sending
5603 # a message to the OpenSolaris tools-linking mailing list:
5604 # http://mail.opensolaris.org/mailman/listinfo/tools-linking
5605 #
5606 # It is likely that dldump() works with older Solaris too, but this has
5607 # not been tested, so for now this change is for Solaris 10 or newer.
5608 UNEXEC_OBJ=unexsol.o
5609 ;;
5610 esac
5611
5612 LD_SWITCH_SYSTEM=
5613 case "$opsys" in
5614 freebsd)
5615 ## Let `ld' find image libs and similar things in /usr/local/lib.
5616 ## The system compiler, GCC, has apparently been modified to not
5617 ## look there, contrary to what a stock GCC would do.
5618 LD_SWITCH_SYSTEM=-L/usr/local/lib
5619 ;;
5620
5621 gnu-linux)
5622 ## cpp test was "ifdef __mips__", but presumably this is equivalent...
5623 test "$machine" = "mips" && LD_SWITCH_SYSTEM="-G 0"
5624 ;;
5625
5626 netbsd)
5627 LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
5628 ;;
5629
5630 openbsd)
5631 ## Han Boetes <han@mijncomputer.nl> says this is necessary,
5632 ## otherwise Emacs dumps core on elf systems.
5633 LD_SWITCH_SYSTEM="-Z"
5634 ;;
5635 esac
5636
5637
5638 ac_link="$ac_link $LD_SWITCH_SYSTEM"
5639
5640 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
5641 ## which has not been defined yet. When this was handled with cpp,
5642 ## it was expanded to null when configure sourced the s/*.h file.
5643 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
5644 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
5645 ## (or somesuch), but because it is supposed to go at the _front_
5646 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
5647 ## Compare with the gnu-linux case below, which added to the end
5648 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
5649 ## LD_SWITCH_SYSTEM_TEMACS.
5650 case "$opsys" in
5651 netbsd|openbsd)
5652 ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
5653 LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
5654 esac
5655
5656
5657 C_SWITCH_MACHINE=
5658 if test "$machine" = "alpha"; then
5659 ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
5660 if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
5661
5662 fi
5663
5664 if test "$ac_cv_have_decl___ELF__" = "yes"; then
5665 ## With ELF, make sure that all common symbols get allocated to in the
5666 ## data section. Otherwise, the dump of temacs may miss variables in
5667 ## the shared library that have been initialized. For example, with
5668 ## GNU libc, __malloc_initialized would normally be resolved to the
5669 ## shared library's .bss section, which is fatal.
5670 if test "x$GCC" = "xyes"; then
5671 C_SWITCH_MACHINE="-fno-common"
5672 else
5673 as_fn_error $? "What gives? Fix me if DEC Unix supports ELF now." "$LINENO" 5
5674 fi
5675 else
5676 UNEXEC_OBJ=unexalpha.o
5677 fi
5678 fi
5679
5680
5681
5682
5683 C_SWITCH_SYSTEM=
5684 ## Some programs in src produce warnings saying certain subprograms
5685 ## are too complex and need a MAXMEM value greater than 2000 for
5686 ## additional optimization. --nils@exp-math.uni-essen.de
5687 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
5688 C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
5689 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
5690 ## It is redundant in glibc2, since we define _GNU_SOURCE.
5691
5692
5693
5694 LIBS_SYSTEM=
5695 case "$opsys" in
5696 ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
5697 aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
5698
5699 freebsd) LIBS_SYSTEM="-lutil" ;;
5700
5701 hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
5702
5703 sol2*) LIBS_SYSTEM="-lsocket -lnsl -lkstat" ;;
5704
5705 ## Motif needs -lgen.
5706 unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
5707 esac
5708
5709
5710
5711 ### Make sure subsequent tests use flags consistent with the build flags.
5712
5713 if test x"${OVERRIDE_CPPFLAGS}" != x; then
5714 CPPFLAGS="${OVERRIDE_CPPFLAGS}"
5715 else
5716 CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
5717 fi
5718
5719
5720
5721 # Check whether --enable-largefile was given.
5722 if test "${enable_largefile+set}" = set; then :
5723 enableval=$enable_largefile;
5724 fi
5725
5726 if test "$enable_largefile" != no; then
5727
5728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
5729 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
5730 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
5731 $as_echo_n "(cached) " >&6
5732 else
5733 ac_cv_sys_largefile_CC=no
5734 if test "$GCC" != yes; then
5735 ac_save_CC=$CC
5736 while :; do
5737 # IRIX 6.2 and later do not support large files by default,
5738 # so use the C compiler's -n32 option if that helps.
5739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5740 /* end confdefs.h. */
5741 #include <sys/types.h>
5742 /* Check that off_t can represent 2**63 - 1 correctly.
5743 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5744 since some C++ compilers masquerading as C compilers
5745 incorrectly reject 9223372036854775807. */
5746 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5747 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5748 && LARGE_OFF_T % 2147483647 == 1)
5749 ? 1 : -1];
5750 int
5751 main ()
5752 {
5753
5754 ;
5755 return 0;
5756 }
5757 _ACEOF
5758 if ac_fn_c_try_compile "$LINENO"; then :
5759 break
5760 fi
5761 rm -f core conftest.err conftest.$ac_objext
5762 CC="$CC -n32"
5763 if ac_fn_c_try_compile "$LINENO"; then :
5764 ac_cv_sys_largefile_CC=' -n32'; break
5765 fi
5766 rm -f core conftest.err conftest.$ac_objext
5767 break
5768 done
5769 CC=$ac_save_CC
5770 rm -f conftest.$ac_ext
5771 fi
5772 fi
5773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
5774 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
5775 if test "$ac_cv_sys_largefile_CC" != no; then
5776 CC=$CC$ac_cv_sys_largefile_CC
5777 fi
5778
5779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5780 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
5781 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
5782 $as_echo_n "(cached) " >&6
5783 else
5784 while :; do
5785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5786 /* end confdefs.h. */
5787 #include <sys/types.h>
5788 /* Check that off_t can represent 2**63 - 1 correctly.
5789 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5790 since some C++ compilers masquerading as C compilers
5791 incorrectly reject 9223372036854775807. */
5792 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5793 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5794 && LARGE_OFF_T % 2147483647 == 1)
5795 ? 1 : -1];
5796 int
5797 main ()
5798 {
5799
5800 ;
5801 return 0;
5802 }
5803 _ACEOF
5804 if ac_fn_c_try_compile "$LINENO"; then :
5805 ac_cv_sys_file_offset_bits=no; break
5806 fi
5807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5809 /* end confdefs.h. */
5810 #define _FILE_OFFSET_BITS 64
5811 #include <sys/types.h>
5812 /* Check that off_t can represent 2**63 - 1 correctly.
5813 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5814 since some C++ compilers masquerading as C compilers
5815 incorrectly reject 9223372036854775807. */
5816 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5817 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5818 && LARGE_OFF_T % 2147483647 == 1)
5819 ? 1 : -1];
5820 int
5821 main ()
5822 {
5823
5824 ;
5825 return 0;
5826 }
5827 _ACEOF
5828 if ac_fn_c_try_compile "$LINENO"; then :
5829 ac_cv_sys_file_offset_bits=64; break
5830 fi
5831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5832 ac_cv_sys_file_offset_bits=unknown
5833 break
5834 done
5835 fi
5836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
5837 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
5838 case $ac_cv_sys_file_offset_bits in #(
5839 no | unknown) ;;
5840 *)
5841 cat >>confdefs.h <<_ACEOF
5842 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5843 _ACEOF
5844 ;;
5845 esac
5846 rm -rf conftest*
5847 if test $ac_cv_sys_file_offset_bits = unknown; then
5848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
5849 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
5850 if test "${ac_cv_sys_large_files+set}" = set; then :
5851 $as_echo_n "(cached) " >&6
5852 else
5853 while :; do
5854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5855 /* end confdefs.h. */
5856 #include <sys/types.h>
5857 /* Check that off_t can represent 2**63 - 1 correctly.
5858 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5859 since some C++ compilers masquerading as C compilers
5860 incorrectly reject 9223372036854775807. */
5861 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5862 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5863 && LARGE_OFF_T % 2147483647 == 1)
5864 ? 1 : -1];
5865 int
5866 main ()
5867 {
5868
5869 ;
5870 return 0;
5871 }
5872 _ACEOF
5873 if ac_fn_c_try_compile "$LINENO"; then :
5874 ac_cv_sys_large_files=no; break
5875 fi
5876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5878 /* end confdefs.h. */
5879 #define _LARGE_FILES 1
5880 #include <sys/types.h>
5881 /* Check that off_t can represent 2**63 - 1 correctly.
5882 We can't simply define LARGE_OFF_T to be 9223372036854775807,
5883 since some C++ compilers masquerading as C compilers
5884 incorrectly reject 9223372036854775807. */
5885 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5886 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5887 && LARGE_OFF_T % 2147483647 == 1)
5888 ? 1 : -1];
5889 int
5890 main ()
5891 {
5892
5893 ;
5894 return 0;
5895 }
5896 _ACEOF
5897 if ac_fn_c_try_compile "$LINENO"; then :
5898 ac_cv_sys_large_files=1; break
5899 fi
5900 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5901 ac_cv_sys_large_files=unknown
5902 break
5903 done
5904 fi
5905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
5906 $as_echo "$ac_cv_sys_large_files" >&6; }
5907 case $ac_cv_sys_large_files in #(
5908 no | unknown) ;;
5909 *)
5910 cat >>confdefs.h <<_ACEOF
5911 #define _LARGE_FILES $ac_cv_sys_large_files
5912 _ACEOF
5913 ;;
5914 esac
5915 rm -rf conftest*
5916 fi
5917 fi
5918
5919
5920
5921 ## If user specified a crt-dir, use that unconditionally.
5922 if test "X$CRT_DIR" = "X"; then
5923
5924 case "$canonical" in
5925 x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
5926 ## On x86-64 and s390x GNU/Linux distributions, the standard library
5927 ## can be in a variety of places. We only try /usr/lib64 and /usr/lib.
5928 ## For anything else (eg /usr/lib32), it is up the user to specify
5929 ## the location (bug#5655).
5930 ## Test for crtn.o, not just the directory, because sometimes the
5931 ## directory exists but does not have the relevant files (bug#1287).
5932 ## FIXME better to test for binary compatibility somehow.
5933 test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
5934 ;;
5935
5936 powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
5937 esac
5938
5939 case "$opsys" in
5940 hpux10-20) CRT_DIR=/lib ;;
5941 esac
5942
5943 ## Default is /usr/lib.
5944 test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
5945
5946 else
5947
5948 ## Some platforms don't use any of these files, so it is not
5949 ## appropriate to put this test outside the if block.
5950 test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
5951 as_fn_error $? "crt*.o not found in specified location." "$LINENO" 5
5952
5953 fi
5954
5955
5956
5957 LIB_MATH=-lm
5958 LIB_STANDARD=
5959 START_FILES=
5960
5961 case $opsys in
5962 cygwin )
5963 LIB_MATH=
5964 START_FILES='pre-crt0.o'
5965 ;;
5966 darwin )
5967 ## Adding -lm confuses the dynamic linker, so omit it.
5968 LIB_MATH=
5969 START_FILES='pre-crt0.o'
5970 ;;
5971 freebsd )
5972 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
5973 START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
5974 ;;
5975 gnu-linux | gnu-kfreebsd )
5976 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
5977 START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
5978 ;;
5979 hpux10-20 | hpux11 )
5980 LIB_STANDARD=-lc
5981 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
5982 ;;
5983 netbsd | openbsd )
5984 if test -f $CRT_DIR/crti.o; then
5985 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
5986 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
5987 else
5988 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
5989 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
5990 fi
5991 ;;
5992 esac
5993
5994
5995
5996
5997
5998
5999
6000 if test "${with_sound}" != "no"; then
6001 # Sound support for GNU/Linux and the free BSDs.
6002 for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
6003 do :
6004 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6005 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6006 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6007 cat >>confdefs.h <<_ACEOF
6008 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6009 _ACEOF
6010 have_sound_header=yes
6011 fi
6012
6013 done
6014
6015 # Emulation library used on NetBSD.
6016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
6017 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
6018 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
6019 $as_echo_n "(cached) " >&6
6020 else
6021 ac_check_lib_save_LIBS=$LIBS
6022 LIBS="-lossaudio $LIBS"
6023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6024 /* end confdefs.h. */
6025
6026 /* Override any GCC internal prototype to avoid an error.
6027 Use char because int might match the return type of a GCC
6028 builtin and then its argument prototype would still apply. */
6029 #ifdef __cplusplus
6030 extern "C"
6031 #endif
6032 char _oss_ioctl ();
6033 int
6034 main ()
6035 {
6036 return _oss_ioctl ();
6037 ;
6038 return 0;
6039 }
6040 _ACEOF
6041 if ac_fn_c_try_link "$LINENO"; then :
6042 ac_cv_lib_ossaudio__oss_ioctl=yes
6043 else
6044 ac_cv_lib_ossaudio__oss_ioctl=no
6045 fi
6046 rm -f core conftest.err conftest.$ac_objext \
6047 conftest$ac_exeext conftest.$ac_ext
6048 LIBS=$ac_check_lib_save_LIBS
6049 fi
6050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
6051 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
6052 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
6053 LIBSOUND=-lossaudio
6054 else
6055 LIBSOUND=
6056 fi
6057
6058
6059
6060 ALSA_REQUIRED=1.0.0
6061 ALSA_MODULES="alsa >= $ALSA_REQUIRED"
6062
6063 succeeded=no
6064
6065 # Extract the first word of "pkg-config", so it can be a program name with args.
6066 set dummy pkg-config; ac_word=$2
6067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6068 $as_echo_n "checking for $ac_word... " >&6; }
6069 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
6070 $as_echo_n "(cached) " >&6
6071 else
6072 case $PKG_CONFIG in
6073 [\\/]* | ?:[\\/]*)
6074 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6075 ;;
6076 *)
6077 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6078 for as_dir in $PATH
6079 do
6080 IFS=$as_save_IFS
6081 test -z "$as_dir" && as_dir=.
6082 for ac_exec_ext in '' $ac_executable_extensions; do
6083 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6084 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
6085 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6086 break 2
6087 fi
6088 done
6089 done
6090 IFS=$as_save_IFS
6091
6092 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6093 ;;
6094 esac
6095 fi
6096 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6097 if test -n "$PKG_CONFIG"; then
6098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
6099 $as_echo "$PKG_CONFIG" >&6; }
6100 else
6101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6102 $as_echo "no" >&6; }
6103 fi
6104
6105
6106
6107 if test "$PKG_CONFIG" = "no" ; then
6108 HAVE_ALSA=no
6109 else
6110 PKG_CONFIG_MIN_VERSION=0.9.0
6111 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
6112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
6113 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
6114
6115 if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
6116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6117 $as_echo "yes" >&6; }
6118 succeeded=yes
6119
6120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
6121 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
6122 ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
6123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
6124 $as_echo "$ALSA_CFLAGS" >&6; }
6125
6126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
6127 $as_echo_n "checking ALSA_LIBS... " >&6; }
6128 ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
6129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
6130 $as_echo "$ALSA_LIBS" >&6; }
6131 else
6132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6133 $as_echo "no" >&6; }
6134 ALSA_CFLAGS=""
6135 ALSA_LIBS=""
6136 ## If we have a custom action on failure, don't print errors, but
6137 ## do set a variable so people can do so.
6138 ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
6139
6140 fi
6141
6142
6143
6144 else
6145 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
6146 echo "*** See http://www.freedesktop.org/software/pkgconfig"
6147 fi
6148 fi
6149
6150 if test $succeeded = yes; then
6151 HAVE_ALSA=yes
6152 else
6153 HAVE_ALSA=no
6154 fi
6155
6156 if test $HAVE_ALSA = yes; then
6157 SAVE_CFLAGS="$CFLAGS"
6158 SAVE_LDFLAGS="$LDFLAGS"
6159 CFLAGS="$ALSA_CFLAGS $CFLAGS"
6160 LDFLAGS="$ALSA_LIBS $LDFLAGS"
6161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6162 /* end confdefs.h. */
6163 #include <asoundlib.h>
6164 int
6165 main ()
6166 {
6167 snd_lib_error_set_handler (0);
6168 ;
6169 return 0;
6170 }
6171 _ACEOF
6172 if ac_fn_c_try_compile "$LINENO"; then :
6173 emacs_alsa_normal=yes
6174 else
6175 emacs_alsa_normal=no
6176 fi
6177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6178 if test "$emacs_alsa_normal" != yes; then
6179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6180 /* end confdefs.h. */
6181 #include <alsa/asoundlib.h>
6182 int
6183 main ()
6184 {
6185 snd_lib_error_set_handler (0);
6186 ;
6187 return 0;
6188 }
6189 _ACEOF
6190 if ac_fn_c_try_compile "$LINENO"; then :
6191 emacs_alsa_subdir=yes
6192 else
6193 emacs_alsa_subdir=no
6194 fi
6195 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6196 if test "$emacs_alsa_subdir" != yes; then
6197 as_fn_error $? "pkg-config found alsa, but it does not compile. See config.log for error messages." "$LINENO" 5
6198 fi
6199 ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
6200 fi
6201
6202 CFLAGS="$SAVE_CFLAGS"
6203 LDFLAGS="$SAVE_LDFLAGS"
6204 LIBSOUND="$LIBSOUND $ALSA_LIBS"
6205 CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
6206
6207 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
6208
6209 fi
6210
6211 if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
6212 case "$opsys" in
6213 gnu-linux|freebsd|netbsd)
6214
6215 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
6216
6217 ;;
6218 esac
6219 fi
6220
6221
6222 fi
6223
6224 for ac_header in sys/select.h sys/time.h unistd.h utime.h \
6225 linux/version.h sys/systeminfo.h limits.h \
6226 stdio_ext.h fcntl.h coff.h pty.h sys/mman.h \
6227 sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
6228 sys/utsname.h pwd.h utmp.h dirent.h util.h
6229 do :
6230 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6231 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6232 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6233 cat >>confdefs.h <<_ACEOF
6234 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6235 _ACEOF
6236
6237 fi
6238
6239 done
6240
6241
6242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
6243 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
6244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6245 /* end confdefs.h. */
6246 #include <sys/personality.h>
6247 int
6248 main ()
6249 {
6250 personality (PER_LINUX32)
6251 ;
6252 return 0;
6253 }
6254 _ACEOF
6255 if ac_fn_c_try_compile "$LINENO"; then :
6256 emacs_cv_personality_linux32=yes
6257 else
6258 emacs_cv_personality_linux32=no
6259 fi
6260 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
6262 $as_echo "$emacs_cv_personality_linux32" >&6; }
6263
6264 if test $emacs_cv_personality_linux32 = yes; then
6265
6266 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
6267
6268 fi
6269
6270 for ac_header in term.h
6271 do :
6272 ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
6273 if test "x$ac_cv_header_term_h" = x""yes; then :
6274 cat >>confdefs.h <<_ACEOF
6275 #define HAVE_TERM_H 1
6276 _ACEOF
6277
6278 fi
6279
6280 done
6281
6282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6283 $as_echo_n "checking for ANSI C header files... " >&6; }
6284 if test "${ac_cv_header_stdc+set}" = set; then :
6285 $as_echo_n "(cached) " >&6
6286 else
6287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6288 /* end confdefs.h. */
6289 #include <stdlib.h>
6290 #include <stdarg.h>
6291 #include <string.h>
6292 #include <float.h>
6293
6294 int
6295 main ()
6296 {
6297
6298 ;
6299 return 0;
6300 }
6301 _ACEOF
6302 if ac_fn_c_try_compile "$LINENO"; then :
6303 ac_cv_header_stdc=yes
6304 else
6305 ac_cv_header_stdc=no
6306 fi
6307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6308
6309 if test $ac_cv_header_stdc = yes; then
6310 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6312 /* end confdefs.h. */
6313 #include <string.h>
6314
6315 _ACEOF
6316 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6317 $EGREP "memchr" >/dev/null 2>&1; then :
6318
6319 else
6320 ac_cv_header_stdc=no
6321 fi
6322 rm -f conftest*
6323
6324 fi
6325
6326 if test $ac_cv_header_stdc = yes; then
6327 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6329 /* end confdefs.h. */
6330 #include <stdlib.h>
6331
6332 _ACEOF
6333 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6334 $EGREP "free" >/dev/null 2>&1; then :
6335
6336 else
6337 ac_cv_header_stdc=no
6338 fi
6339 rm -f conftest*
6340
6341 fi
6342
6343 if test $ac_cv_header_stdc = yes; then
6344 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6345 if test "$cross_compiling" = yes; then :
6346 :
6347 else
6348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6349 /* end confdefs.h. */
6350 #include <ctype.h>
6351 #include <stdlib.h>
6352 #if ((' ' & 0x0FF) == 0x020)
6353 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6354 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6355 #else
6356 # define ISLOWER(c) \
6357 (('a' <= (c) && (c) <= 'i') \
6358 || ('j' <= (c) && (c) <= 'r') \
6359 || ('s' <= (c) && (c) <= 'z'))
6360 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6361 #endif
6362
6363 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6364 int
6365 main ()
6366 {
6367 int i;
6368 for (i = 0; i < 256; i++)
6369 if (XOR (islower (i), ISLOWER (i))
6370 || toupper (i) != TOUPPER (i))
6371 return 2;
6372 return 0;
6373 }
6374 _ACEOF
6375 if ac_fn_c_try_run "$LINENO"; then :
6376
6377 else
6378 ac_cv_header_stdc=no
6379 fi
6380 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6381 conftest.$ac_objext conftest.beam conftest.$ac_ext
6382 fi
6383
6384 fi
6385 fi
6386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6387 $as_echo "$ac_cv_header_stdc" >&6; }
6388 if test $ac_cv_header_stdc = yes; then
6389
6390 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6391
6392 fi
6393
6394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
6395 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
6396 if test "${ac_cv_header_time+set}" = set; then :
6397 $as_echo_n "(cached) " >&6
6398 else
6399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6400 /* end confdefs.h. */
6401 #include <sys/types.h>
6402 #include <sys/time.h>
6403 #include <time.h>
6404
6405 int
6406 main ()
6407 {
6408 if ((struct tm *) 0)
6409 return 0;
6410 ;
6411 return 0;
6412 }
6413 _ACEOF
6414 if ac_fn_c_try_compile "$LINENO"; then :
6415 ac_cv_header_time=yes
6416 else
6417 ac_cv_header_time=no
6418 fi
6419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6420 fi
6421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
6422 $as_echo "$ac_cv_header_time" >&6; }
6423 if test $ac_cv_header_time = yes; then
6424
6425 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
6426
6427 fi
6428
6429 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
6430 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
6431 ac_have_decl=1
6432 else
6433 ac_have_decl=0
6434 fi
6435
6436 cat >>confdefs.h <<_ACEOF
6437 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
6438 _ACEOF
6439
6440 if test $ac_cv_have_decl_sys_siglist != yes; then
6441 # For Tru64, at least:
6442 ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
6443 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
6444 ac_have_decl=1
6445 else
6446 ac_have_decl=0
6447 fi
6448
6449 cat >>confdefs.h <<_ACEOF
6450 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
6451 _ACEOF
6452
6453 if test $ac_cv_have_decl___sys_siglist = yes; then
6454
6455 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
6456
6457 fi
6458 fi
6459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
6460 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
6461 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
6462 $as_echo_n "(cached) " >&6
6463 else
6464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6465 /* end confdefs.h. */
6466 #include <sys/types.h>
6467 #include <sys/wait.h>
6468 #ifndef WEXITSTATUS
6469 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
6470 #endif
6471 #ifndef WIFEXITED
6472 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
6473 #endif
6474
6475 int
6476 main ()
6477 {
6478 int s;
6479 wait (&s);
6480 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
6481 ;
6482 return 0;
6483 }
6484 _ACEOF
6485 if ac_fn_c_try_compile "$LINENO"; then :
6486 ac_cv_header_sys_wait_h=yes
6487 else
6488 ac_cv_header_sys_wait_h=no
6489 fi
6490 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6491 fi
6492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
6493 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
6494 if test $ac_cv_header_sys_wait_h = yes; then
6495
6496 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
6497
6498 fi
6499
6500
6501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
6502 $as_echo_n "checking for struct utimbuf... " >&6; }
6503 if test "${emacs_cv_struct_utimbuf+set}" = set; then :
6504 $as_echo_n "(cached) " >&6
6505 else
6506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6507 /* end confdefs.h. */
6508 #ifdef TIME_WITH_SYS_TIME
6509 #include <sys/time.h>
6510 #include <time.h>
6511 #else
6512 #ifdef HAVE_SYS_TIME_H
6513 #include <sys/time.h>
6514 #else
6515 #include <time.h>
6516 #endif
6517 #endif
6518 #ifdef HAVE_UTIME_H
6519 #include <utime.h>
6520 #endif
6521 int
6522 main ()
6523 {
6524 static struct utimbuf x; x.actime = x.modtime;
6525 ;
6526 return 0;
6527 }
6528 _ACEOF
6529 if ac_fn_c_try_compile "$LINENO"; then :
6530 emacs_cv_struct_utimbuf=yes
6531 else
6532 emacs_cv_struct_utimbuf=no
6533 fi
6534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6535 fi
6536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
6537 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
6538 if test $emacs_cv_struct_utimbuf = yes; then
6539
6540 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
6541
6542 fi
6543
6544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
6545 $as_echo_n "checking return type of signal handlers... " >&6; }
6546 if test "${ac_cv_type_signal+set}" = set; then :
6547 $as_echo_n "(cached) " >&6
6548 else
6549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6550 /* end confdefs.h. */
6551 #include <sys/types.h>
6552 #include <signal.h>
6553
6554 int
6555 main ()
6556 {
6557 return *(signal (0, 0)) (0) == 1;
6558 ;
6559 return 0;
6560 }
6561 _ACEOF
6562 if ac_fn_c_try_compile "$LINENO"; then :
6563 ac_cv_type_signal=int
6564 else
6565 ac_cv_type_signal=void
6566 fi
6567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6568 fi
6569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
6570 $as_echo "$ac_cv_type_signal" >&6; }
6571
6572 cat >>confdefs.h <<_ACEOF
6573 #define RETSIGTYPE $ac_cv_type_signal
6574 _ACEOF
6575
6576
6577
6578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
6579 $as_echo_n "checking for speed_t... " >&6; }
6580 if test "${emacs_cv_speed_t+set}" = set; then :
6581 $as_echo_n "(cached) " >&6
6582 else
6583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6584 /* end confdefs.h. */
6585 #include <termios.h>
6586 int
6587 main ()
6588 {
6589 speed_t x = 1;
6590 ;
6591 return 0;
6592 }
6593 _ACEOF
6594 if ac_fn_c_try_compile "$LINENO"; then :
6595 emacs_cv_speed_t=yes
6596 else
6597 emacs_cv_speed_t=no
6598 fi
6599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6600 fi
6601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
6602 $as_echo "$emacs_cv_speed_t" >&6; }
6603 if test $emacs_cv_speed_t = yes; then
6604
6605 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
6606
6607 fi
6608
6609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
6610 $as_echo_n "checking for struct timeval... " >&6; }
6611 if test "${emacs_cv_struct_timeval+set}" = set; then :
6612 $as_echo_n "(cached) " >&6
6613 else
6614 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6615 /* end confdefs.h. */
6616 #ifdef TIME_WITH_SYS_TIME
6617 #include <sys/time.h>
6618 #include <time.h>
6619 #else
6620 #ifdef HAVE_SYS_TIME_H
6621 #include <sys/time.h>
6622 #else
6623 #include <time.h>
6624 #endif
6625 #endif
6626 int
6627 main ()
6628 {
6629 static struct timeval x; x.tv_sec = x.tv_usec;
6630 ;
6631 return 0;
6632 }
6633 _ACEOF
6634 if ac_fn_c_try_compile "$LINENO"; then :
6635 emacs_cv_struct_timeval=yes
6636 else
6637 emacs_cv_struct_timeval=no
6638 fi
6639 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6640 fi
6641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
6642 $as_echo "$emacs_cv_struct_timeval" >&6; }
6643 HAVE_TIMEVAL=$emacs_cv_struct_timeval
6644 if test $emacs_cv_struct_timeval = yes; then
6645
6646 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
6647
6648 fi
6649
6650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
6651 $as_echo_n "checking for struct exception... " >&6; }
6652 if test "${emacs_cv_struct_exception+set}" = set; then :
6653 $as_echo_n "(cached) " >&6
6654 else
6655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6656 /* end confdefs.h. */
6657 #include <math.h>
6658 int
6659 main ()
6660 {
6661 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
6662 ;
6663 return 0;
6664 }
6665 _ACEOF
6666 if ac_fn_c_try_compile "$LINENO"; then :
6667 emacs_cv_struct_exception=yes
6668 else
6669 emacs_cv_struct_exception=no
6670 fi
6671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6672 fi
6673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
6674 $as_echo "$emacs_cv_struct_exception" >&6; }
6675 HAVE_EXCEPTION=$emacs_cv_struct_exception
6676 if test $emacs_cv_struct_exception != yes; then
6677
6678 $as_echo "#define NO_MATHERR 1" >>confdefs.h
6679
6680 fi
6681
6682 for ac_header in sys/socket.h
6683 do :
6684 ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
6685 if test "x$ac_cv_header_sys_socket_h" = x""yes; then :
6686 cat >>confdefs.h <<_ACEOF
6687 #define HAVE_SYS_SOCKET_H 1
6688 _ACEOF
6689
6690 fi
6691
6692 done
6693
6694 for ac_header in net/if.h
6695 do :
6696 ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
6697 #if HAVE_SYS_SOCKET_H
6698 #include <sys/socket.h>
6699 #endif
6700 "
6701 if test "x$ac_cv_header_net_if_h" = x""yes; then :
6702 cat >>confdefs.h <<_ACEOF
6703 #define HAVE_NET_IF_H 1
6704 _ACEOF
6705
6706 fi
6707
6708 done
6709
6710
6711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
6712 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
6713 if test "${ac_cv_struct_tm+set}" = set; then :
6714 $as_echo_n "(cached) " >&6
6715 else
6716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6717 /* end confdefs.h. */
6718 #include <sys/types.h>
6719 #include <time.h>
6720
6721 int
6722 main ()
6723 {
6724 struct tm tm;
6725 int *p = &tm.tm_sec;
6726 return !p;
6727 ;
6728 return 0;
6729 }
6730 _ACEOF
6731 if ac_fn_c_try_compile "$LINENO"; then :
6732 ac_cv_struct_tm=time.h
6733 else
6734 ac_cv_struct_tm=sys/time.h
6735 fi
6736 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6737 fi
6738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
6739 $as_echo "$ac_cv_struct_tm" >&6; }
6740 if test $ac_cv_struct_tm = sys/time.h; then
6741
6742 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
6743
6744 fi
6745
6746 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
6747 #include <$ac_cv_struct_tm>
6748
6749 "
6750 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
6751
6752 cat >>confdefs.h <<_ACEOF
6753 #define HAVE_STRUCT_TM_TM_ZONE 1
6754 _ACEOF
6755
6756
6757 fi
6758
6759 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
6760
6761 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
6762
6763 else
6764 ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
6765 "
6766 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
6767 ac_have_decl=1
6768 else
6769 ac_have_decl=0
6770 fi
6771
6772 cat >>confdefs.h <<_ACEOF
6773 #define HAVE_DECL_TZNAME $ac_have_decl
6774 _ACEOF
6775
6776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
6777 $as_echo_n "checking for tzname... " >&6; }
6778 if test "${ac_cv_var_tzname+set}" = set; then :
6779 $as_echo_n "(cached) " >&6
6780 else
6781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6782 /* end confdefs.h. */
6783 #include <time.h>
6784 #if !HAVE_DECL_TZNAME
6785 extern char *tzname[];
6786 #endif
6787
6788 int
6789 main ()
6790 {
6791 return tzname[0][0];
6792 ;
6793 return 0;
6794 }
6795 _ACEOF
6796 if ac_fn_c_try_link "$LINENO"; then :
6797 ac_cv_var_tzname=yes
6798 else
6799 ac_cv_var_tzname=no
6800 fi
6801 rm -f core conftest.err conftest.$ac_objext \
6802 conftest$ac_exeext conftest.$ac_ext
6803 fi
6804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
6805 $as_echo "$ac_cv_var_tzname" >&6; }
6806 if test $ac_cv_var_tzname = yes; then
6807
6808 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
6809
6810 fi
6811 fi
6812
6813 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
6814 "
6815 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
6816
6817 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
6818
6819 fi
6820
6821 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
6822 #if HAVE_SYS_SOCKET_H
6823 #include <sys/socket.h>
6824 #endif
6825 #if HAVE_NET_IF_H
6826 #include <net/if.h>
6827 #endif
6828 "
6829 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
6830
6831 cat >>confdefs.h <<_ACEOF
6832 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
6833 _ACEOF
6834
6835
6836 fi
6837 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
6838 #if HAVE_SYS_SOCKET_H
6839 #include <sys/socket.h>
6840 #endif
6841 #if HAVE_NET_IF_H
6842 #include <net/if.h>
6843 #endif
6844 "
6845 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
6846
6847 cat >>confdefs.h <<_ACEOF
6848 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
6849 _ACEOF
6850
6851
6852 fi
6853 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
6854 #if HAVE_SYS_SOCKET_H
6855 #include <sys/socket.h>
6856 #endif
6857 #if HAVE_NET_IF_H
6858 #include <net/if.h>
6859 #endif
6860 "
6861 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
6862
6863 cat >>confdefs.h <<_ACEOF
6864 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
6865 _ACEOF
6866
6867
6868 fi
6869 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
6870 #if HAVE_SYS_SOCKET_H
6871 #include <sys/socket.h>
6872 #endif
6873 #if HAVE_NET_IF_H
6874 #include <net/if.h>
6875 #endif
6876 "
6877 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
6878
6879 cat >>confdefs.h <<_ACEOF
6880 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
6881 _ACEOF
6882
6883
6884 fi
6885 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
6886 #if HAVE_SYS_SOCKET_H
6887 #include <sys/socket.h>
6888 #endif
6889 #if HAVE_NET_IF_H
6890 #include <net/if.h>
6891 #endif
6892 "
6893 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
6894
6895 cat >>confdefs.h <<_ACEOF
6896 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
6897 _ACEOF
6898
6899
6900 fi
6901
6902
6903
6904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
6905 $as_echo_n "checking for function prototypes... " >&6; }
6906 if test "$ac_cv_prog_cc_c89" != no; then
6907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6908 $as_echo "yes" >&6; }
6909
6910 $as_echo "#define PROTOTYPES 1" >>confdefs.h
6911
6912
6913 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
6914
6915 else
6916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6917 $as_echo "no" >&6; }
6918 fi
6919
6920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
6921 $as_echo_n "checking for working volatile... " >&6; }
6922 if test "${ac_cv_c_volatile+set}" = set; then :
6923 $as_echo_n "(cached) " >&6
6924 else
6925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6926 /* end confdefs.h. */
6927
6928 int
6929 main ()
6930 {
6931
6932 volatile int x;
6933 int * volatile y = (int *) 0;
6934 return !x && !y;
6935 ;
6936 return 0;
6937 }
6938 _ACEOF
6939 if ac_fn_c_try_compile "$LINENO"; then :
6940 ac_cv_c_volatile=yes
6941 else
6942 ac_cv_c_volatile=no
6943 fi
6944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6945 fi
6946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
6947 $as_echo "$ac_cv_c_volatile" >&6; }
6948 if test $ac_cv_c_volatile = no; then
6949
6950 $as_echo "#define volatile /**/" >>confdefs.h
6951
6952 fi
6953
6954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
6955 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
6956 if test "${ac_cv_c_const+set}" = set; then :
6957 $as_echo_n "(cached) " >&6
6958 else
6959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6960 /* end confdefs.h. */
6961
6962 int
6963 main ()
6964 {
6965 /* FIXME: Include the comments suggested by Paul. */
6966 #ifndef __cplusplus
6967 /* Ultrix mips cc rejects this. */
6968 typedef int charset[2];
6969 const charset cs;
6970 /* SunOS 4.1.1 cc rejects this. */
6971 char const *const *pcpcc;
6972 char **ppc;
6973 /* NEC SVR4.0.2 mips cc rejects this. */
6974 struct point {int x, y;};
6975 static struct point const zero = {0,0};
6976 /* AIX XL C 1.02.0.0 rejects this.
6977 It does not let you subtract one const X* pointer from another in
6978 an arm of an if-expression whose if-part is not a constant
6979 expression */
6980 const char *g = "string";
6981 pcpcc = &g + (g ? g-g : 0);
6982 /* HPUX 7.0 cc rejects these. */
6983 ++pcpcc;
6984 ppc = (char**) pcpcc;
6985 pcpcc = (char const *const *) ppc;
6986 { /* SCO 3.2v4 cc rejects this. */
6987 char *t;
6988 char const *s = 0 ? (char *) 0 : (char const *) 0;
6989
6990 *t++ = 0;
6991 if (s) return 0;
6992 }
6993 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
6994 int x[] = {25, 17};
6995 const int *foo = &x[0];
6996 ++foo;
6997 }
6998 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6999 typedef const int *iptr;
7000 iptr p = 0;
7001 ++p;
7002 }
7003 { /* AIX XL C 1.02.0.0 rejects this saying
7004 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7005 struct s { int j; const int *ap[3]; };
7006 struct s *b; b->j = 5;
7007 }
7008 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7009 const int foo = 10;
7010 if (!foo) return 0;
7011 }
7012 return !cs[0] && !zero.x;
7013 #endif
7014
7015 ;
7016 return 0;
7017 }
7018 _ACEOF
7019 if ac_fn_c_try_compile "$LINENO"; then :
7020 ac_cv_c_const=yes
7021 else
7022 ac_cv_c_const=no
7023 fi
7024 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7025 fi
7026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
7027 $as_echo "$ac_cv_c_const" >&6; }
7028 if test $ac_cv_c_const = no; then
7029
7030 $as_echo "#define const /**/" >>confdefs.h
7031
7032 fi
7033
7034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
7035 $as_echo_n "checking for void * support... " >&6; }
7036 if test "${emacs_cv_void_star+set}" = set; then :
7037 $as_echo_n "(cached) " >&6
7038 else
7039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7040 /* end confdefs.h. */
7041
7042 int
7043 main ()
7044 {
7045 void * foo;
7046 ;
7047 return 0;
7048 }
7049 _ACEOF
7050 if ac_fn_c_try_compile "$LINENO"; then :
7051 emacs_cv_void_star=yes
7052 else
7053 emacs_cv_void_star=no
7054 fi
7055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7056 fi
7057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
7058 $as_echo "$emacs_cv_void_star" >&6; }
7059 if test $emacs_cv_void_star = yes; then
7060 $as_echo "#define POINTER_TYPE void" >>confdefs.h
7061
7062 else
7063 $as_echo "#define POINTER_TYPE char" >>confdefs.h
7064
7065 fi
7066
7067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
7068 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
7069 if test "${ac_cv_c_bigendian+set}" = set; then :
7070 $as_echo_n "(cached) " >&6
7071 else
7072 ac_cv_c_bigendian=unknown
7073 # See if we're dealing with a universal compiler.
7074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7075 /* end confdefs.h. */
7076 #ifndef __APPLE_CC__
7077 not a universal capable compiler
7078 #endif
7079 typedef int dummy;
7080
7081 _ACEOF
7082 if ac_fn_c_try_compile "$LINENO"; then :
7083
7084 # Check for potential -arch flags. It is not universal unless
7085 # there are at least two -arch flags with different values.
7086 ac_arch=
7087 ac_prev=
7088 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
7089 if test -n "$ac_prev"; then
7090 case $ac_word in
7091 i?86 | x86_64 | ppc | ppc64)
7092 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
7093 ac_arch=$ac_word
7094 else
7095 ac_cv_c_bigendian=universal
7096 break
7097 fi
7098 ;;
7099 esac
7100 ac_prev=
7101 elif test "x$ac_word" = "x-arch"; then
7102 ac_prev=arch
7103 fi
7104 done
7105 fi
7106 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7107 if test $ac_cv_c_bigendian = unknown; then
7108 # See if sys/param.h defines the BYTE_ORDER macro.
7109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7110 /* end confdefs.h. */
7111 #include <sys/types.h>
7112 #include <sys/param.h>
7113
7114 int
7115 main ()
7116 {
7117 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
7118 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
7119 && LITTLE_ENDIAN)
7120 bogus endian macros
7121 #endif
7122
7123 ;
7124 return 0;
7125 }
7126 _ACEOF
7127 if ac_fn_c_try_compile "$LINENO"; then :
7128 # It does; now see whether it defined to BIG_ENDIAN or not.
7129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7130 /* end confdefs.h. */
7131 #include <sys/types.h>
7132 #include <sys/param.h>
7133
7134 int
7135 main ()
7136 {
7137 #if BYTE_ORDER != BIG_ENDIAN
7138 not big endian
7139 #endif
7140
7141 ;
7142 return 0;
7143 }
7144 _ACEOF
7145 if ac_fn_c_try_compile "$LINENO"; then :
7146 ac_cv_c_bigendian=yes
7147 else
7148 ac_cv_c_bigendian=no
7149 fi
7150 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7151 fi
7152 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7153 fi
7154 if test $ac_cv_c_bigendian = unknown; then
7155 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
7156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7157 /* end confdefs.h. */
7158 #include <limits.h>
7159
7160 int
7161 main ()
7162 {
7163 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
7164 bogus endian macros
7165 #endif
7166
7167 ;
7168 return 0;
7169 }
7170 _ACEOF
7171 if ac_fn_c_try_compile "$LINENO"; then :
7172 # It does; now see whether it defined to _BIG_ENDIAN or not.
7173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7174 /* end confdefs.h. */
7175 #include <limits.h>
7176
7177 int
7178 main ()
7179 {
7180 #ifndef _BIG_ENDIAN
7181 not big endian
7182 #endif
7183
7184 ;
7185 return 0;
7186 }
7187 _ACEOF
7188 if ac_fn_c_try_compile "$LINENO"; then :
7189 ac_cv_c_bigendian=yes
7190 else
7191 ac_cv_c_bigendian=no
7192 fi
7193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7194 fi
7195 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7196 fi
7197 if test $ac_cv_c_bigendian = unknown; then
7198 # Compile a test program.
7199 if test "$cross_compiling" = yes; then :
7200 # Try to guess by grepping values from an object file.
7201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7202 /* end confdefs.h. */
7203 short int ascii_mm[] =
7204 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
7205 short int ascii_ii[] =
7206 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
7207 int use_ascii (int i) {
7208 return ascii_mm[i] + ascii_ii[i];
7209 }
7210 short int ebcdic_ii[] =
7211 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
7212 short int ebcdic_mm[] =
7213 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
7214 int use_ebcdic (int i) {
7215 return ebcdic_mm[i] + ebcdic_ii[i];
7216 }
7217 extern int foo;
7218
7219 int
7220 main ()
7221 {
7222 return use_ascii (foo) == use_ebcdic (foo);
7223 ;
7224 return 0;
7225 }
7226 _ACEOF
7227 if ac_fn_c_try_compile "$LINENO"; then :
7228 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
7229 ac_cv_c_bigendian=yes
7230 fi
7231 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
7232 if test "$ac_cv_c_bigendian" = unknown; then
7233 ac_cv_c_bigendian=no
7234 else
7235 # finding both strings is unlikely to happen, but who knows?
7236 ac_cv_c_bigendian=unknown
7237 fi
7238 fi
7239 fi
7240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7241 else
7242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7243 /* end confdefs.h. */
7244 $ac_includes_default
7245 int
7246 main ()
7247 {
7248
7249 /* Are we little or big endian? From Harbison&Steele. */
7250 union
7251 {
7252 long int l;
7253 char c[sizeof (long int)];
7254 } u;
7255 u.l = 1;
7256 return u.c[sizeof (long int) - 1] == 1;
7257
7258 ;
7259 return 0;
7260 }
7261 _ACEOF
7262 if ac_fn_c_try_run "$LINENO"; then :
7263 ac_cv_c_bigendian=no
7264 else
7265 ac_cv_c_bigendian=yes
7266 fi
7267 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7268 conftest.$ac_objext conftest.beam conftest.$ac_ext
7269 fi
7270
7271 fi
7272 fi
7273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
7274 $as_echo "$ac_cv_c_bigendian" >&6; }
7275 case $ac_cv_c_bigendian in #(
7276 yes)
7277 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
7278 ;; #(
7279 no)
7280 ;; #(
7281 universal)
7282
7283 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
7284
7285 ;; #(
7286 *)
7287 as_fn_error $? "unknown endianness
7288 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
7289 esac
7290
7291
7292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
7293 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
7294 set x ${MAKE-make}
7295 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
7296 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; then :
7297 $as_echo_n "(cached) " >&6
7298 else
7299 cat >conftest.make <<\_ACEOF
7300 SHELL = /bin/sh
7301 all:
7302 @echo '@@@%%%=$(MAKE)=@@@%%%'
7303 _ACEOF
7304 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
7305 case `${MAKE-make} -f conftest.make 2>/dev/null` in
7306 *@@@%%%=?*=@@@%%%*)
7307 eval ac_cv_prog_make_${ac_make}_set=yes;;
7308 *)
7309 eval ac_cv_prog_make_${ac_make}_set=no;;
7310 esac
7311 rm -f conftest.make
7312 fi
7313 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
7314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7315 $as_echo "yes" >&6; }
7316 SET_MAKE=
7317 else
7318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7319 $as_echo "no" >&6; }
7320 SET_MAKE="MAKE=${MAKE-make}"
7321 fi
7322
7323
7324 DEPFLAGS=
7325 MKDEPDIR=":"
7326 deps_frag=deps.mk
7327 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
7328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
7329 $as_echo_n "checking whether we are using GNU Make... " >&6; }
7330 HAVE_GNU_MAKE=no
7331 testval=`make --version 2>/dev/null | grep 'GNU Make'`
7332 if test "x$testval" != x; then
7333 HAVE_GNU_MAKE=yes
7334 else
7335 ac_enable_autodepend=no
7336 fi
7337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
7338 $as_echo "$HAVE_GNU_MAKE" >&6; }
7339 if test $HAVE_GNU_MAKE = yes; then
7340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
7341 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
7342 SAVE_CFLAGS="$CFLAGS"
7343 CFLAGS="$CFLAGS -MMD -MF deps.d"
7344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7345 /* end confdefs.h. */
7346
7347 int
7348 main ()
7349 {
7350
7351 ;
7352 return 0;
7353 }
7354 _ACEOF
7355 if ac_fn_c_try_compile "$LINENO"; then :
7356
7357 else
7358 ac_enable_autodepend=no
7359 fi
7360 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7361 CFLAGS="$SAVE_CFLAGS"
7362 test -f deps.d || ac_enable_autodepend=no
7363 rm -rf deps.d
7364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
7365 $as_echo "$ac_enable_autodepend" >&6; }
7366 fi
7367 if test $ac_enable_autodepend = yes; then
7368 DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d'
7369 ## In parallel builds, another make might create depdir between
7370 ## the first test and mkdir, so stick another test on the end.
7371 ## Or use mkinstalldirs? mkdir -p is not portable.
7372 MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
7373 deps_frag=autodeps.mk
7374 fi
7375 fi
7376 deps_frag=$srcdir/src/$deps_frag
7377
7378
7379
7380
7381
7382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
7383 $as_echo_n "checking for long file names... " >&6; }
7384 if test "${ac_cv_sys_long_file_names+set}" = set; then :
7385 $as_echo_n "(cached) " >&6
7386 else
7387 ac_cv_sys_long_file_names=yes
7388 # Test for long file names in all the places we know might matter:
7389 # . the current directory, where building will happen
7390 # $prefix/lib where we will be installing things
7391 # $exec_prefix/lib likewise
7392 # $TMPDIR if set, where it might want to write temporary files
7393 # /tmp where it might want to write temporary files
7394 # /var/tmp likewise
7395 # /usr/tmp likewise
7396 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
7397 # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
7398 # in the usual case where exec_prefix is '${prefix}'.
7399 case $ac_dir in #(
7400 . | /* | ?:[\\/]*) ;; #(
7401 *) continue;;
7402 esac
7403 test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
7404 ac_xdir=$ac_dir/cf$$
7405 (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
7406 ac_tf1=$ac_xdir/conftest9012345
7407 ac_tf2=$ac_xdir/conftest9012346
7408 touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
7409 ac_cv_sys_long_file_names=no
7410 rm -f -r "$ac_xdir" 2>/dev/null
7411 test $ac_cv_sys_long_file_names = no && break
7412 done
7413 fi
7414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
7415 $as_echo "$ac_cv_sys_long_file_names" >&6; }
7416 if test $ac_cv_sys_long_file_names = yes; then
7417
7418 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
7419
7420 fi
7421
7422
7423 #### Choose a window system.
7424
7425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
7426 $as_echo_n "checking for X... " >&6; }
7427
7428
7429 # Check whether --with-x was given.
7430 if test "${with_x+set}" = set; then :
7431 withval=$with_x;
7432 fi
7433
7434 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
7435 if test "x$with_x" = xno; then
7436 # The user explicitly disabled X.
7437 have_x=disabled
7438 else
7439 case $x_includes,$x_libraries in #(
7440 *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5 ;; #(
7441 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
7442 $as_echo_n "(cached) " >&6
7443 else
7444 # One or both of the vars are not set, and there is no cached value.
7445 ac_x_includes=no ac_x_libraries=no
7446 rm -f -r conftest.dir
7447 if mkdir conftest.dir; then
7448 cd conftest.dir
7449 cat >Imakefile <<'_ACEOF'
7450 incroot:
7451 @echo incroot='${INCROOT}'
7452 usrlibdir:
7453 @echo usrlibdir='${USRLIBDIR}'
7454 libdir:
7455 @echo libdir='${LIBDIR}'
7456 _ACEOF
7457 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
7458 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
7459 for ac_var in incroot usrlibdir libdir; do
7460 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
7461 done
7462 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
7463 for ac_extension in a so sl dylib la dll; do
7464 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
7465 test -f "$ac_im_libdir/libX11.$ac_extension"; then
7466 ac_im_usrlibdir=$ac_im_libdir; break
7467 fi
7468 done
7469 # Screen out bogus values from the imake configuration. They are
7470 # bogus both because they are the default anyway, and because
7471 # using them would break gcc on systems where it needs fixed includes.
7472 case $ac_im_incroot in
7473 /usr/include) ac_x_includes= ;;
7474 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
7475 esac
7476 case $ac_im_usrlibdir in
7477 /usr/lib | /usr/lib64 | /lib | /lib64) ;;
7478 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
7479 esac
7480 fi
7481 cd ..
7482 rm -f -r conftest.dir
7483 fi
7484
7485 # Standard set of common directories for X headers.
7486 # Check X11 before X11Rn because it is often a symlink to the current release.
7487 ac_x_header_dirs='
7488 /usr/X11/include
7489 /usr/X11R7/include
7490 /usr/X11R6/include
7491 /usr/X11R5/include
7492 /usr/X11R4/include
7493
7494 /usr/include/X11
7495 /usr/include/X11R7
7496 /usr/include/X11R6
7497 /usr/include/X11R5
7498 /usr/include/X11R4
7499
7500 /usr/local/X11/include
7501 /usr/local/X11R7/include
7502 /usr/local/X11R6/include
7503 /usr/local/X11R5/include
7504 /usr/local/X11R4/include
7505
7506 /usr/local/include/X11
7507 /usr/local/include/X11R7
7508 /usr/local/include/X11R6
7509 /usr/local/include/X11R5
7510 /usr/local/include/X11R4
7511
7512 /usr/X386/include
7513 /usr/x386/include
7514 /usr/XFree86/include/X11
7515
7516 /usr/include
7517 /usr/local/include
7518 /usr/unsupported/include
7519 /usr/athena/include
7520 /usr/local/x11r5/include
7521 /usr/lpp/Xamples/include
7522
7523 /usr/openwin/include
7524 /usr/openwin/share/include'
7525
7526 if test "$ac_x_includes" = no; then
7527 # Guess where to find include files, by looking for Xlib.h.
7528 # First, try using that file with no special directory specified.
7529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7530 /* end confdefs.h. */
7531 #include <X11/Xlib.h>
7532 _ACEOF
7533 if ac_fn_c_try_cpp "$LINENO"; then :
7534 # We can compile using X headers with no special include directory.
7535 ac_x_includes=
7536 else
7537 for ac_dir in $ac_x_header_dirs; do
7538 if test -r "$ac_dir/X11/Xlib.h"; then
7539 ac_x_includes=$ac_dir
7540 break
7541 fi
7542 done
7543 fi
7544 rm -f conftest.err conftest.i conftest.$ac_ext
7545 fi # $ac_x_includes = no
7546
7547 if test "$ac_x_libraries" = no; then
7548 # Check for the libraries.
7549 # See if we find them without any special options.
7550 # Don't add to $LIBS permanently.
7551 ac_save_LIBS=$LIBS
7552 LIBS="-lX11 $LIBS"
7553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7554 /* end confdefs.h. */
7555 #include <X11/Xlib.h>
7556 int
7557 main ()
7558 {
7559 XrmInitialize ()
7560 ;
7561 return 0;
7562 }
7563 _ACEOF
7564 if ac_fn_c_try_link "$LINENO"; then :
7565 LIBS=$ac_save_LIBS
7566 # We can link X programs with no special library path.
7567 ac_x_libraries=
7568 else
7569 LIBS=$ac_save_LIBS
7570 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
7571 do
7572 # Don't even attempt the hair of trying to link an X program!
7573 for ac_extension in a so sl dylib la dll; do
7574 if test -r "$ac_dir/libX11.$ac_extension"; then
7575 ac_x_libraries=$ac_dir
7576 break 2
7577 fi
7578 done
7579 done
7580 fi
7581 rm -f core conftest.err conftest.$ac_objext \
7582 conftest$ac_exeext conftest.$ac_ext
7583 fi # $ac_x_libraries = no
7584
7585 case $ac_x_includes,$ac_x_libraries in #(
7586 no,* | *,no | *\'*)
7587 # Didn't find X, or a directory has "'" in its name.
7588 ac_cv_have_x="have_x=no";; #(
7589 *)
7590 # Record where we found X for the cache.
7591 ac_cv_have_x="have_x=yes\
7592 ac_x_includes='$ac_x_includes'\
7593 ac_x_libraries='$ac_x_libraries'"
7594 esac
7595 fi
7596 ;; #(
7597 *) have_x=yes;;
7598 esac
7599 eval "$ac_cv_have_x"
7600 fi # $with_x != no
7601
7602 if test "$have_x" != yes; then
7603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
7604 $as_echo "$have_x" >&6; }
7605 no_x=yes
7606 else
7607 # If each of the values was on the command line, it overrides each guess.
7608 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
7609 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
7610 # Update the cache value to reflect the command line values.
7611 ac_cv_have_x="have_x=yes\
7612 ac_x_includes='$x_includes'\
7613 ac_x_libraries='$x_libraries'"
7614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
7615 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
7616 fi
7617
7618 if test "$no_x" = yes; then
7619 window_system=none
7620 else
7621 window_system=x11
7622 fi
7623
7624 ## Workaround for bug in autoconf <= 2.62.
7625 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
7626 ## No need to do anything special for these standard directories.
7627 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
7628
7629 x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
7630
7631 fi
7632
7633 LD_SWITCH_X_SITE_AUX=
7634 LD_SWITCH_X_SITE_AUX_RPATH=
7635 if test "${x_libraries}" != NONE; then
7636 if test -n "${x_libraries}"; then
7637 LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
7638 LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
7639 LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
7640 fi
7641 x_default_search_path=""
7642 x_search_path=${x_libraries}
7643 if test -z "${x_search_path}"; then
7644 x_search_path=/usr/lib
7645 fi
7646 for x_library in `echo ${x_search_path}: | \
7647 sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
7648 x_search_path="\
7649 ${x_library}/X11/%L/%T/%N%C%S:\
7650 ${x_library}/X11/%l/%T/%N%C%S:\
7651 ${x_library}/X11/%T/%N%C%S:\
7652 ${x_library}/X11/%L/%T/%N%S:\
7653 ${x_library}/X11/%l/%T/%N%S:\
7654 ${x_library}/X11/%T/%N%S"
7655 if test x"${x_default_search_path}" = x; then
7656 x_default_search_path=${x_search_path}
7657 else
7658 x_default_search_path="${x_search_path}:${x_default_search_path}"
7659 fi
7660 done
7661 fi
7662
7663
7664
7665 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
7666 C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
7667 fi
7668
7669 if test x"${x_includes}" = x; then
7670 bitmapdir=/usr/include/X11/bitmaps
7671 else
7672 # accumulate include directories that have X11 bitmap subdirectories
7673 bmd_acc="dummyval"
7674 for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
7675 if test -d "${bmd}/X11/bitmaps"; then
7676 bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
7677 fi
7678 if test -d "${bmd}/bitmaps"; then
7679 bmd_acc="${bmd_acc}:${bmd}/bitmaps"
7680 fi
7681 done
7682 if test ${bmd_acc} != "dummyval"; then
7683 bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
7684 fi
7685 fi
7686
7687 HAVE_NS=no
7688 NS_IMPL_COCOA=no
7689 NS_IMPL_GNUSTEP=no
7690 tmp_CPPFLAGS="$CPPFLAGS"
7691 tmp_CFLAGS="$CFLAGS"
7692 CPPFLAGS="$CPPFLAGS -x objective-c"
7693 CFLAGS="$CFLAGS -x objective-c"
7694 TEMACS_LDFLAGS2="\${LDFLAGS}"
7695 if test "${with_ns}" != no; then
7696 if test "${opsys}" = darwin; then
7697 NS_IMPL_COCOA=yes
7698 ns_appdir=`pwd`/nextstep/Emacs.app
7699 ns_appbindir=${ns_appdir}/Contents/MacOS/
7700 ns_appresdir=${ns_appdir}/Contents/Resources
7701 ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
7702 elif test -f $GNUSTEP_CONFIG_FILE; then
7703 NS_IMPL_GNUSTEP=yes
7704 ns_appdir=`pwd`/nextstep/Emacs.app
7705 ns_appbindir=${ns_appdir}
7706 ns_appresdir=${ns_appdir}/Resources
7707 ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
7708 GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
7709 GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
7710 GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
7711 GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
7712 test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
7713 GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
7714 test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
7715 GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
7716 CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
7717 CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
7718 LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
7719 LIB_STANDARD=
7720 START_FILES=
7721 TEMACS_LDFLAGS2=
7722 fi
7723 ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
7724 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
7725 HAVE_NS=yes
7726 else
7727 as_fn_error $? "\`--with-ns' was specified, but the include
7728 files are missing or cannot be compiled." "$LINENO" 5
7729 fi
7730
7731
7732 NS_HAVE_NSINTEGER=yes
7733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7734 /* end confdefs.h. */
7735 #include <Foundation/NSObjCRuntime.h>
7736 int
7737 main ()
7738 {
7739 NSInteger i;
7740 ;
7741 return 0;
7742 }
7743 _ACEOF
7744 if ac_fn_c_try_compile "$LINENO"; then :
7745 ns_have_nsinteger=yes
7746 else
7747 ns_have_nsinteger=no
7748 fi
7749 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7750 if test $ns_have_nsinteger = no; then
7751 NS_HAVE_NSINTEGER=no
7752 fi
7753 fi
7754
7755
7756 ns_frag=/dev/null
7757 NS_OBJ=
7758 NS_SUPPORT=
7759 if test "${HAVE_NS}" = yes; then
7760 window_system=nextstep
7761 with_xft=no
7762 # set up packaging dirs
7763 exec_prefix=${ns_appbindir}
7764 libexecdir=${ns_appbindir}/libexec
7765 if test "${EN_NS_SELF_CONTAINED}" = yes; then
7766 prefix=${ns_appresdir}
7767 fi
7768 ns_frag=$srcdir/src/ns.mk
7769 NS_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o fontset.o fringe.o image.o"
7770 NS_SUPPORT="\${lispsource}/emacs-lisp/easymenu.elc \${lispsource}/term/ns-win.elc"
7771 fi
7772 CFLAGS="$tmp_CFLAGS"
7773 CPPFLAGS="$tmp_CPPFLAGS"
7774
7775
7776
7777
7778
7779 case "${window_system}" in
7780 x11 )
7781 HAVE_X_WINDOWS=yes
7782 HAVE_X11=yes
7783 case "${with_x_toolkit}" in
7784 athena | lucid ) USE_X_TOOLKIT=LUCID ;;
7785 motif ) USE_X_TOOLKIT=MOTIF ;;
7786 gtk ) with_gtk=yes
7787 USE_X_TOOLKIT=none ;;
7788 gtk3 ) with_gtk3=yes
7789 USE_X_TOOLKIT=none ;;
7790 no ) USE_X_TOOLKIT=none ;;
7791 * ) USE_X_TOOLKIT=maybe ;;
7792 esac
7793 ;;
7794 nextstep | none )
7795 HAVE_X_WINDOWS=no
7796 HAVE_X11=no
7797 USE_X_TOOLKIT=none
7798 ;;
7799 esac
7800
7801 if test "$window_system" = none && test "X$with_x" != "Xno"; then
7802 # Extract the first word of "X", so it can be a program name with args.
7803 set dummy X; ac_word=$2
7804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7805 $as_echo_n "checking for $ac_word... " >&6; }
7806 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
7807 $as_echo_n "(cached) " >&6
7808 else
7809 if test -n "$HAVE_XSERVER"; then
7810 ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
7811 else
7812 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7813 for as_dir in $PATH
7814 do
7815 IFS=$as_save_IFS
7816 test -z "$as_dir" && as_dir=.
7817 for ac_exec_ext in '' $ac_executable_extensions; do
7818 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7819 ac_cv_prog_HAVE_XSERVER="true"
7820 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7821 break 2
7822 fi
7823 done
7824 done
7825 IFS=$as_save_IFS
7826
7827 test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
7828 fi
7829 fi
7830 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
7831 if test -n "$HAVE_XSERVER"; then
7832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
7833 $as_echo "$HAVE_XSERVER" >&6; }
7834 else
7835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7836 $as_echo "no" >&6; }
7837 fi
7838
7839
7840 if test "$HAVE_XSERVER" = true ||
7841 test -n "$DISPLAY" ||
7842 test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
7843 as_fn_error $? "You seem to be running X, but no X development libraries
7844 were found. You should install the relevant development files for X
7845 and for the toolkit you want, such as Gtk+, Lesstif or Motif. Also make
7846 sure you have development files for image handling, i.e.
7847 tiff, gif, jpeg, png and xpm.
7848 If you are sure you want Emacs compiled without X window support, pass
7849 --without-x
7850 to configure." "$LINENO" 5
7851 fi
7852 fi
7853
7854 ### If we're using X11, we should use the X menu package.
7855 HAVE_MENUS=no
7856 case ${HAVE_X11} in
7857 yes ) HAVE_MENUS=yes ;;
7858 esac
7859
7860 # Do the opsystem or machine files prohibit the use of the GNU malloc?
7861 # Assume not, until told otherwise.
7862 GNU_MALLOC=yes
7863 doug_lea_malloc=yes
7864 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
7865 if test "x$ac_cv_func_malloc_get_state" = x""yes; then :
7866
7867 else
7868 doug_lea_malloc=no
7869 fi
7870
7871 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
7872 if test "x$ac_cv_func_malloc_set_state" = x""yes; then :
7873
7874 else
7875 doug_lea_malloc=no
7876 fi
7877
7878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
7879 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
7880 if test "${emacs_cv_var___after_morecore_hook+set}" = set; then :
7881 $as_echo_n "(cached) " >&6
7882 else
7883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7884 /* end confdefs.h. */
7885 extern void (* __after_morecore_hook)();
7886 int
7887 main ()
7888 {
7889 __after_morecore_hook = 0
7890 ;
7891 return 0;
7892 }
7893 _ACEOF
7894 if ac_fn_c_try_link "$LINENO"; then :
7895 emacs_cv_var___after_morecore_hook=yes
7896 else
7897 emacs_cv_var___after_morecore_hook=no
7898 fi
7899 rm -f core conftest.err conftest.$ac_objext \
7900 conftest$ac_exeext conftest.$ac_ext
7901 fi
7902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
7903 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
7904 if test $emacs_cv_var___after_morecore_hook = no; then
7905 doug_lea_malloc=no
7906 fi
7907
7908
7909 system_malloc=no
7910 case "$opsys" in
7911 ## darwin ld insists on the use of malloc routines in the System framework.
7912 darwin|sol2-10) system_malloc=yes ;;
7913 esac
7914
7915 if test "${system_malloc}" = "yes"; then
7916
7917 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
7918
7919 GNU_MALLOC=no
7920 GNU_MALLOC_reason="
7921 (The GNU allocators don't work with this system configuration.)"
7922 GMALLOC_OBJ=
7923 VMLIMIT_OBJ=
7924 else
7925 test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
7926 VMLIMIT_OBJ=vm-limit.o
7927 fi
7928
7929
7930
7931 if test "$doug_lea_malloc" = "yes" ; then
7932 if test "$GNU_MALLOC" = yes ; then
7933 GNU_MALLOC_reason="
7934 (Using Doug Lea's new malloc from the GNU C Library.)"
7935 fi
7936
7937 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
7938
7939
7940 ## Use mmap directly for allocating larger buffers.
7941 ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
7942 ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
7943 ## Does the AC_FUNC_MMAP test below make this check unecessary?
7944 case "$opsys" in
7945 gnu*) REL_ALLOC=no ;;
7946 esac
7947 fi
7948
7949 if test x"${REL_ALLOC}" = x; then
7950 REL_ALLOC=${GNU_MALLOC}
7951 fi
7952
7953 use_mmap_for_buffers=no
7954 case "$opsys" in
7955 freebsd|irix6-5) use_mmap_for_buffers=yes ;;
7956 esac
7957
7958
7959
7960
7961 for ac_header in $ac_header_list
7962 do :
7963 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7964 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7965 "
7966 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7967 cat >>confdefs.h <<_ACEOF
7968 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7969 _ACEOF
7970
7971 fi
7972
7973 done
7974
7975
7976
7977
7978
7979
7980
7981
7982 for ac_func in getpagesize
7983 do :
7984 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
7985 if test "x$ac_cv_func_getpagesize" = x""yes; then :
7986 cat >>confdefs.h <<_ACEOF
7987 #define HAVE_GETPAGESIZE 1
7988 _ACEOF
7989
7990 fi
7991 done
7992
7993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
7994 $as_echo_n "checking for working mmap... " >&6; }
7995 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
7996 $as_echo_n "(cached) " >&6
7997 else
7998 if test "$cross_compiling" = yes; then :
7999 ac_cv_func_mmap_fixed_mapped=no
8000 else
8001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8002 /* end confdefs.h. */
8003 $ac_includes_default
8004 /* malloc might have been renamed as rpl_malloc. */
8005 #undef malloc
8006
8007 /* Thanks to Mike Haertel and Jim Avera for this test.
8008 Here is a matrix of mmap possibilities:
8009 mmap private not fixed
8010 mmap private fixed at somewhere currently unmapped
8011 mmap private fixed at somewhere already mapped
8012 mmap shared not fixed
8013 mmap shared fixed at somewhere currently unmapped
8014 mmap shared fixed at somewhere already mapped
8015 For private mappings, we should verify that changes cannot be read()
8016 back from the file, nor mmap's back from the file at a different
8017 address. (There have been systems where private was not correctly
8018 implemented like the infamous i386 svr4.0, and systems where the
8019 VM page cache was not coherent with the file system buffer cache
8020 like early versions of FreeBSD and possibly contemporary NetBSD.)
8021 For shared mappings, we should conversely verify that changes get
8022 propagated back to all the places they're supposed to be.
8023
8024 Grep wants private fixed already mapped.
8025 The main things grep needs to know about mmap are:
8026 * does it exist and is it safe to write into the mmap'd area
8027 * how to use it (BSD variants) */
8028
8029 #include <fcntl.h>
8030 #include <sys/mman.h>
8031
8032 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
8033 char *malloc ();
8034 #endif
8035
8036 /* This mess was copied from the GNU getpagesize.h. */
8037 #ifndef HAVE_GETPAGESIZE
8038 # ifdef _SC_PAGESIZE
8039 # define getpagesize() sysconf(_SC_PAGESIZE)
8040 # else /* no _SC_PAGESIZE */
8041 # ifdef HAVE_SYS_PARAM_H
8042 # include <sys/param.h>
8043 # ifdef EXEC_PAGESIZE
8044 # define getpagesize() EXEC_PAGESIZE
8045 # else /* no EXEC_PAGESIZE */
8046 # ifdef NBPG
8047 # define getpagesize() NBPG * CLSIZE
8048 # ifndef CLSIZE
8049 # define CLSIZE 1
8050 # endif /* no CLSIZE */
8051 # else /* no NBPG */
8052 # ifdef NBPC
8053 # define getpagesize() NBPC
8054 # else /* no NBPC */
8055 # ifdef PAGESIZE
8056 # define getpagesize() PAGESIZE
8057 # endif /* PAGESIZE */
8058 # endif /* no NBPC */
8059 # endif /* no NBPG */
8060 # endif /* no EXEC_PAGESIZE */
8061 # else /* no HAVE_SYS_PARAM_H */
8062 # define getpagesize() 8192 /* punt totally */
8063 # endif /* no HAVE_SYS_PARAM_H */
8064 # endif /* no _SC_PAGESIZE */
8065
8066 #endif /* no HAVE_GETPAGESIZE */
8067
8068 int
8069 main ()
8070 {
8071 char *data, *data2, *data3;
8072 const char *cdata2;
8073 int i, pagesize;
8074 int fd, fd2;
8075
8076 pagesize = getpagesize ();
8077
8078 /* First, make a file with some known garbage in it. */
8079 data = (char *) malloc (pagesize);
8080 if (!data)
8081 return 1;
8082 for (i = 0; i < pagesize; ++i)
8083 *(data + i) = rand ();
8084 umask (0);
8085 fd = creat ("conftest.mmap", 0600);
8086 if (fd < 0)
8087 return 2;
8088 if (write (fd, data, pagesize) != pagesize)
8089 return 3;
8090 close (fd);
8091
8092 /* Next, check that the tail of a page is zero-filled. File must have
8093 non-zero length, otherwise we risk SIGBUS for entire page. */
8094 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
8095 if (fd2 < 0)
8096 return 4;
8097 cdata2 = "";
8098 if (write (fd2, cdata2, 1) != 1)
8099 return 5;
8100 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
8101 if (data2 == MAP_FAILED)
8102 return 6;
8103 for (i = 0; i < pagesize; ++i)
8104 if (*(data2 + i))
8105 return 7;
8106 close (fd2);
8107 if (munmap (data2, pagesize))
8108 return 8;
8109
8110 /* Next, try to mmap the file at a fixed address which already has
8111 something else allocated at it. If we can, also make sure that
8112 we see the same garbage. */
8113 fd = open ("conftest.mmap", O_RDWR);
8114 if (fd < 0)
8115 return 9;
8116 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
8117 MAP_PRIVATE | MAP_FIXED, fd, 0L))
8118 return 10;
8119 for (i = 0; i < pagesize; ++i)
8120 if (*(data + i) != *(data2 + i))
8121 return 11;
8122
8123 /* Finally, make sure that changes to the mapped area do not
8124 percolate back to the file as seen by read(). (This is a bug on
8125 some variants of i386 svr4.0.) */
8126 for (i = 0; i < pagesize; ++i)
8127 *(data2 + i) = *(data2 + i) + 1;
8128 data3 = (char *) malloc (pagesize);
8129 if (!data3)
8130 return 12;
8131 if (read (fd, data3, pagesize) != pagesize)
8132 return 13;
8133 for (i = 0; i < pagesize; ++i)
8134 if (*(data + i) != *(data3 + i))
8135 return 14;
8136 close (fd);
8137 return 0;
8138 }
8139 _ACEOF
8140 if ac_fn_c_try_run "$LINENO"; then :
8141 ac_cv_func_mmap_fixed_mapped=yes
8142 else
8143 ac_cv_func_mmap_fixed_mapped=no
8144 fi
8145 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8146 conftest.$ac_objext conftest.beam conftest.$ac_ext
8147 fi
8148
8149 fi
8150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
8151 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
8152 if test $ac_cv_func_mmap_fixed_mapped = yes; then
8153
8154 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
8155
8156 fi
8157 rm -f conftest.mmap conftest.txt
8158
8159 if test $use_mmap_for_buffers = yes; then
8160
8161 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
8162
8163 REL_ALLOC=no
8164 fi
8165
8166 LIBS="$LIBS_SYSTEM $LIBS"
8167
8168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
8169 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
8170 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
8171 $as_echo_n "(cached) " >&6
8172 else
8173 ac_check_lib_save_LIBS=$LIBS
8174 LIBS="-ldnet $LIBS"
8175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8176 /* end confdefs.h. */
8177
8178 /* Override any GCC internal prototype to avoid an error.
8179 Use char because int might match the return type of a GCC
8180 builtin and then its argument prototype would still apply. */
8181 #ifdef __cplusplus
8182 extern "C"
8183 #endif
8184 char dnet_ntoa ();
8185 int
8186 main ()
8187 {
8188 return dnet_ntoa ();
8189 ;
8190 return 0;
8191 }
8192 _ACEOF
8193 if ac_fn_c_try_link "$LINENO"; then :
8194 ac_cv_lib_dnet_dnet_ntoa=yes
8195 else
8196 ac_cv_lib_dnet_dnet_ntoa=no
8197 fi
8198 rm -f core conftest.err conftest.$ac_objext \
8199 conftest$ac_exeext conftest.$ac_ext
8200 LIBS=$ac_check_lib_save_LIBS
8201 fi
8202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
8203 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
8204 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
8205 cat >>confdefs.h <<_ACEOF
8206 #define HAVE_LIBDNET 1
8207 _ACEOF
8208
8209 LIBS="-ldnet $LIBS"
8210
8211 fi
8212
8213
8214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
8215 $as_echo_n "checking for main in -lXbsd... " >&6; }
8216 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
8217 $as_echo_n "(cached) " >&6
8218 else
8219 ac_check_lib_save_LIBS=$LIBS
8220 LIBS="-lXbsd $LIBS"
8221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8222 /* end confdefs.h. */
8223
8224
8225 int
8226 main ()
8227 {
8228 return main ();
8229 ;
8230 return 0;
8231 }
8232 _ACEOF
8233 if ac_fn_c_try_link "$LINENO"; then :
8234 ac_cv_lib_Xbsd_main=yes
8235 else
8236 ac_cv_lib_Xbsd_main=no
8237 fi
8238 rm -f core conftest.err conftest.$ac_objext \
8239 conftest$ac_exeext conftest.$ac_ext
8240 LIBS=$ac_check_lib_save_LIBS
8241 fi
8242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
8243 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
8244 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
8245 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
8246 fi
8247
8248
8249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
8250 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
8251 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
8252 $as_echo_n "(cached) " >&6
8253 else
8254 ac_check_lib_save_LIBS=$LIBS
8255 LIBS="-lpthreads $LIBS"
8256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8257 /* end confdefs.h. */
8258
8259 /* Override any GCC internal prototype to avoid an error.
8260 Use char because int might match the return type of a GCC
8261 builtin and then its argument prototype would still apply. */
8262 #ifdef __cplusplus
8263 extern "C"
8264 #endif
8265 char cma_open ();
8266 int
8267 main ()
8268 {
8269 return cma_open ();
8270 ;
8271 return 0;
8272 }
8273 _ACEOF
8274 if ac_fn_c_try_link "$LINENO"; then :
8275 ac_cv_lib_pthreads_cma_open=yes
8276 else
8277 ac_cv_lib_pthreads_cma_open=no
8278 fi
8279 rm -f core conftest.err conftest.$ac_objext \
8280 conftest$ac_exeext conftest.$ac_ext
8281 LIBS=$ac_check_lib_save_LIBS
8282 fi
8283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
8284 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
8285 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
8286 cat >>confdefs.h <<_ACEOF
8287 #define HAVE_LIBPTHREADS 1
8288 _ACEOF
8289
8290 LIBS="-lpthreads $LIBS"
8291
8292 fi
8293
8294
8295 ## Note: when using cpp in s/aix4.2.h, this definition depended on
8296 ## HAVE_LIBPTHREADS. That was not defined earlier in configure when
8297 ## the system file was sourced. Hence the value of LIBS_SYSTEM
8298 ## added to LIBS in configure would never contain the pthreads part,
8299 ## but the value used in Makefiles might. FIXME?
8300 ##
8301 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
8302 ## be harmless on older versions of X where it happens to exist.
8303 test "$opsys" = "aix4-2" && \
8304 test $ac_cv_lib_pthreads_cma_open = yes && \
8305 LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
8306
8307
8308 case ${host_os} in
8309 aix*)
8310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
8311 $as_echo_n "checking for -bbigtoc option... " >&6; }
8312 if test "${gdb_cv_bigtoc+set}" = set; then :
8313 $as_echo_n "(cached) " >&6
8314 else
8315
8316 case $GCC in
8317 yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
8318 *) gdb_cv_bigtoc=-bbigtoc ;;
8319 esac
8320
8321 LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
8322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8323 /* end confdefs.h. */
8324
8325 int
8326 main ()
8327 {
8328 int i;
8329 ;
8330 return 0;
8331 }
8332 _ACEOF
8333 if ac_fn_c_try_link "$LINENO"; then :
8334
8335 else
8336 gdb_cv_bigtoc=
8337 fi
8338 rm -f core conftest.err conftest.$ac_objext \
8339 conftest$ac_exeext conftest.$ac_ext
8340
8341 fi
8342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
8343 $as_echo "$gdb_cv_bigtoc" >&6; }
8344 ;;
8345 esac
8346
8347 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
8348 # used for the tests that follow. We set them back to REAL_CFLAGS and
8349 # REAL_CPPFLAGS later on.
8350
8351 REAL_CFLAGS="$CFLAGS"
8352 REAL_CPPFLAGS="$CPPFLAGS"
8353
8354 if test "${HAVE_X11}" = "yes"; then
8355 DEFS="$C_SWITCH_X_SITE $DEFS"
8356 LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
8357 LIBS="-lX11 $LIBS"
8358 CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
8359 CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
8360
8361 # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
8362 # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
8363 # but it's more convenient here to set LD_RUN_PATH
8364 # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
8365 if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
8366 LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
8367 export LD_RUN_PATH
8368 fi
8369
8370 if test "${opsys}" = "gnu-linux"; then
8371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
8372 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
8373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8374 /* end confdefs.h. */
8375
8376 int
8377 main ()
8378 {
8379 XOpenDisplay ("foo");
8380 ;
8381 return 0;
8382 }
8383 _ACEOF
8384 if ac_fn_c_try_link "$LINENO"; then :
8385 xlinux_first_failure=no
8386 else
8387 xlinux_first_failure=yes
8388 fi
8389 rm -f core conftest.err conftest.$ac_objext \
8390 conftest$ac_exeext conftest.$ac_ext
8391 if test "${xlinux_first_failure}" = "yes"; then
8392 OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
8393 OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
8394 OLD_CPPFLAGS="$CPPFLAGS"
8395 OLD_LIBS="$LIBS"
8396 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
8397 C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
8398 CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
8399 LIBS="$LIBS -b i486-linuxaout"
8400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8401 /* end confdefs.h. */
8402
8403 int
8404 main ()
8405 {
8406 XOpenDisplay ("foo");
8407 ;
8408 return 0;
8409 }
8410 _ACEOF
8411 if ac_fn_c_try_link "$LINENO"; then :
8412 xlinux_second_failure=no
8413 else
8414 xlinux_second_failure=yes
8415 fi
8416 rm -f core conftest.err conftest.$ac_objext \
8417 conftest$ac_exeext conftest.$ac_ext
8418 if test "${xlinux_second_failure}" = "yes"; then
8419 # If we get the same failure with -b, there is no use adding -b.
8420 # So take it out. This plays safe.
8421 LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
8422 C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
8423 CPPFLAGS="$OLD_CPPFLAGS"
8424 LIBS="$OLD_LIBS"
8425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8426 $as_echo "no" >&6; }
8427 else
8428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8429 $as_echo "yes" >&6; }
8430 fi
8431 else
8432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8433 $as_echo "no" >&6; }
8434 fi
8435 fi
8436
8437 # Reportedly, some broken Solaris systems have XKBlib.h but are missing
8438 # header files included from there.
8439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
8440 $as_echo_n "checking for Xkb... " >&6; }
8441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8442 /* end confdefs.h. */
8443 #include <X11/Xlib.h>
8444 #include <X11/XKBlib.h>
8445 int
8446 main ()
8447 {
8448 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
8449 ;
8450 return 0;
8451 }
8452 _ACEOF
8453 if ac_fn_c_try_link "$LINENO"; then :
8454 emacs_xkb=yes
8455 else
8456 emacs_xkb=no
8457 fi
8458 rm -f core conftest.err conftest.$ac_objext \
8459 conftest$ac_exeext conftest.$ac_ext
8460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
8461 $as_echo "$emacs_xkb" >&6; }
8462 if test $emacs_xkb = yes; then
8463
8464 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
8465
8466 fi
8467
8468 for ac_func in XrmSetDatabase XScreenResourceString \
8469 XScreenNumberOfScreen XSetWMProtocols
8470 do :
8471 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8472 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8473 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
8474 cat >>confdefs.h <<_ACEOF
8475 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8476 _ACEOF
8477
8478 fi
8479 done
8480
8481 fi
8482
8483 if test "${window_system}" = "x11"; then
8484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
8485 $as_echo_n "checking X11 version 6... " >&6; }
8486 if test "${emacs_cv_x11_version_6+set}" = set; then :
8487 $as_echo_n "(cached) " >&6
8488 else
8489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8490 /* end confdefs.h. */
8491 #include <X11/Xlib.h>
8492 int
8493 main ()
8494 {
8495 #if XlibSpecificationRelease < 6
8496 fail;
8497 #endif
8498
8499 ;
8500 return 0;
8501 }
8502 _ACEOF
8503 if ac_fn_c_try_link "$LINENO"; then :
8504 emacs_cv_x11_version_6=yes
8505 else
8506 emacs_cv_x11_version_6=no
8507 fi
8508 rm -f core conftest.err conftest.$ac_objext \
8509 conftest$ac_exeext conftest.$ac_ext
8510 fi
8511
8512 if test $emacs_cv_x11_version_6 = yes; then
8513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
8514 $as_echo "6 or newer" >&6; }
8515
8516 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
8517
8518
8519 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
8520
8521 ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
8522 ## XIM support.
8523 case "$opsys" in
8524 sol2-*) : ;;
8525 *)
8526 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
8527
8528 ;;
8529 esac
8530 else
8531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
8532 $as_echo "before 6" >&6; }
8533 fi
8534 fi
8535
8536
8537 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
8538 HAVE_RSVG=no
8539 if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
8540 if test "${with_rsvg}" != "no"; then
8541 RSVG_REQUIRED=2.11.0
8542 RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
8543
8544
8545 succeeded=no
8546
8547 # Extract the first word of "pkg-config", so it can be a program name with args.
8548 set dummy pkg-config; ac_word=$2
8549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8550 $as_echo_n "checking for $ac_word... " >&6; }
8551 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8552 $as_echo_n "(cached) " >&6
8553 else
8554 case $PKG_CONFIG in
8555 [\\/]* | ?:[\\/]*)
8556 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8557 ;;
8558 *)
8559 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8560 for as_dir in $PATH
8561 do
8562 IFS=$as_save_IFS
8563 test -z "$as_dir" && as_dir=.
8564 for ac_exec_ext in '' $ac_executable_extensions; do
8565 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8566 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8567 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8568 break 2
8569 fi
8570 done
8571 done
8572 IFS=$as_save_IFS
8573
8574 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8575 ;;
8576 esac
8577 fi
8578 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8579 if test -n "$PKG_CONFIG"; then
8580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8581 $as_echo "$PKG_CONFIG" >&6; }
8582 else
8583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8584 $as_echo "no" >&6; }
8585 fi
8586
8587
8588
8589 if test "$PKG_CONFIG" = "no" ; then
8590 :
8591 else
8592 PKG_CONFIG_MIN_VERSION=0.9.0
8593 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
8595 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
8596
8597 if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
8598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8599 $as_echo "yes" >&6; }
8600 succeeded=yes
8601
8602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
8603 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
8604 RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
8605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
8606 $as_echo "$RSVG_CFLAGS" >&6; }
8607
8608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
8609 $as_echo_n "checking RSVG_LIBS... " >&6; }
8610 RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
8611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
8612 $as_echo "$RSVG_LIBS" >&6; }
8613 else
8614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8615 $as_echo "no" >&6; }
8616 RSVG_CFLAGS=""
8617 RSVG_LIBS=""
8618 ## If we have a custom action on failure, don't print errors, but
8619 ## do set a variable so people can do so.
8620 RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
8621
8622 fi
8623
8624
8625
8626 else
8627 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8628 echo "*** See http://www.freedesktop.org/software/pkgconfig"
8629 fi
8630 fi
8631
8632 if test $succeeded = yes; then
8633 HAVE_RSVG=yes
8634 else
8635 :
8636 fi
8637
8638
8639
8640
8641 if test $HAVE_RSVG = yes; then
8642
8643 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
8644
8645 CFLAGS="$CFLAGS $RSVG_CFLAGS"
8646 LIBS="$RSVG_LIBS $LIBS"
8647 fi
8648 fi
8649 fi
8650
8651 HAVE_IMAGEMAGICK=no
8652 if test "${HAVE_X11}" = "yes"; then
8653 if test "${with_imagemagick}" != "no"; then
8654 IMAGEMAGICK_MODULE="Wand"
8655
8656 succeeded=no
8657
8658 # Extract the first word of "pkg-config", so it can be a program name with args.
8659 set dummy pkg-config; ac_word=$2
8660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8661 $as_echo_n "checking for $ac_word... " >&6; }
8662 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8663 $as_echo_n "(cached) " >&6
8664 else
8665 case $PKG_CONFIG in
8666 [\\/]* | ?:[\\/]*)
8667 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8668 ;;
8669 *)
8670 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8671 for as_dir in $PATH
8672 do
8673 IFS=$as_save_IFS
8674 test -z "$as_dir" && as_dir=.
8675 for ac_exec_ext in '' $ac_executable_extensions; do
8676 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8677 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8678 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8679 break 2
8680 fi
8681 done
8682 done
8683 IFS=$as_save_IFS
8684
8685 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8686 ;;
8687 esac
8688 fi
8689 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8690 if test -n "$PKG_CONFIG"; then
8691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8692 $as_echo "$PKG_CONFIG" >&6; }
8693 else
8694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8695 $as_echo "no" >&6; }
8696 fi
8697
8698
8699
8700 if test "$PKG_CONFIG" = "no" ; then
8701 :
8702 else
8703 PKG_CONFIG_MIN_VERSION=0.9.0
8704 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
8706 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
8707
8708 if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5; then
8709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8710 $as_echo "yes" >&6; }
8711 succeeded=yes
8712
8713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_CFLAGS" >&5
8714 $as_echo_n "checking IMAGEMAGICK_CFLAGS... " >&6; }
8715 IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
8716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_CFLAGS" >&5
8717 $as_echo "$IMAGEMAGICK_CFLAGS" >&6; }
8718
8719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_LIBS" >&5
8720 $as_echo_n "checking IMAGEMAGICK_LIBS... " >&6; }
8721 IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
8722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_LIBS" >&5
8723 $as_echo "$IMAGEMAGICK_LIBS" >&6; }
8724 else
8725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8726 $as_echo "no" >&6; }
8727 IMAGEMAGICK_CFLAGS=""
8728 IMAGEMAGICK_LIBS=""
8729 ## If we have a custom action on failure, don't print errors, but
8730 ## do set a variable so people can do so.
8731 IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
8732
8733 fi
8734
8735
8736
8737 else
8738 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8739 echo "*** See http://www.freedesktop.org/software/pkgconfig"
8740 fi
8741 fi
8742
8743 if test $succeeded = yes; then
8744 HAVE_IMAGEMAGICK=yes
8745 else
8746 :
8747 fi
8748
8749
8750
8751
8752 if test $HAVE_IMAGEMAGICK = yes; then
8753
8754 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
8755
8756 CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
8757 LIBS="$IMAGEMAGICK_LIBS $LIBS"
8758 for ac_func in MagickExportImagePixels
8759 do :
8760 ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
8761 if test "x$ac_cv_func_MagickExportImagePixels" = x""yes; then :
8762 cat >>confdefs.h <<_ACEOF
8763 #define HAVE_MAGICKEXPORTIMAGEPIXELS 1
8764 _ACEOF
8765
8766 fi
8767 done
8768
8769 fi
8770 fi
8771 fi
8772
8773
8774 HAVE_GTK=no
8775 if test "${with_gtk3}" = "yes"; then
8776 GLIB_REQUIRED=2.6
8777 GTK_REQUIRED=2.90
8778 GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
8779
8780
8781 succeeded=no
8782
8783 # Extract the first word of "pkg-config", so it can be a program name with args.
8784 set dummy pkg-config; ac_word=$2
8785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8786 $as_echo_n "checking for $ac_word... " >&6; }
8787 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8788 $as_echo_n "(cached) " >&6
8789 else
8790 case $PKG_CONFIG in
8791 [\\/]* | ?:[\\/]*)
8792 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8793 ;;
8794 *)
8795 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8796 for as_dir in $PATH
8797 do
8798 IFS=$as_save_IFS
8799 test -z "$as_dir" && as_dir=.
8800 for ac_exec_ext in '' $ac_executable_extensions; do
8801 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8802 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8803 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8804 break 2
8805 fi
8806 done
8807 done
8808 IFS=$as_save_IFS
8809
8810 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8811 ;;
8812 esac
8813 fi
8814 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8815 if test -n "$PKG_CONFIG"; then
8816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8817 $as_echo "$PKG_CONFIG" >&6; }
8818 else
8819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8820 $as_echo "no" >&6; }
8821 fi
8822
8823
8824
8825 if test "$PKG_CONFIG" = "no" ; then
8826 pkg_check_gtk=no
8827 else
8828 PKG_CONFIG_MIN_VERSION=0.9.0
8829 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
8831 $as_echo_n "checking for $GTK_MODULES... " >&6; }
8832
8833 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
8834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8835 $as_echo "yes" >&6; }
8836 succeeded=yes
8837
8838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
8839 $as_echo_n "checking GTK_CFLAGS... " >&6; }
8840 GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
8841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
8842 $as_echo "$GTK_CFLAGS" >&6; }
8843
8844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
8845 $as_echo_n "checking GTK_LIBS... " >&6; }
8846 GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
8847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
8848 $as_echo "$GTK_LIBS" >&6; }
8849 else
8850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8851 $as_echo "no" >&6; }
8852 GTK_CFLAGS=""
8853 GTK_LIBS=""
8854 ## If we have a custom action on failure, don't print errors, but
8855 ## do set a variable so people can do so.
8856 GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
8857
8858 fi
8859
8860
8861
8862 else
8863 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8864 echo "*** See http://www.freedesktop.org/software/pkgconfig"
8865 fi
8866 fi
8867
8868 if test $succeeded = yes; then
8869 pkg_check_gtk=yes
8870 else
8871 pkg_check_gtk=no
8872 fi
8873
8874 if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
8875 as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
8876 fi
8877 fi
8878
8879 if test "$pkg_check_gtk" != "yes"; then
8880 HAVE_GTK=no
8881 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
8882 GLIB_REQUIRED=2.6
8883 GTK_REQUIRED=2.6
8884 GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
8885
8886
8887 succeeded=no
8888
8889 # Extract the first word of "pkg-config", so it can be a program name with args.
8890 set dummy pkg-config; ac_word=$2
8891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8892 $as_echo_n "checking for $ac_word... " >&6; }
8893 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8894 $as_echo_n "(cached) " >&6
8895 else
8896 case $PKG_CONFIG in
8897 [\\/]* | ?:[\\/]*)
8898 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8899 ;;
8900 *)
8901 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8902 for as_dir in $PATH
8903 do
8904 IFS=$as_save_IFS
8905 test -z "$as_dir" && as_dir=.
8906 for ac_exec_ext in '' $ac_executable_extensions; do
8907 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8908 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8909 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8910 break 2
8911 fi
8912 done
8913 done
8914 IFS=$as_save_IFS
8915
8916 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8917 ;;
8918 esac
8919 fi
8920 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8921 if test -n "$PKG_CONFIG"; then
8922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8923 $as_echo "$PKG_CONFIG" >&6; }
8924 else
8925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8926 $as_echo "no" >&6; }
8927 fi
8928
8929
8930
8931 if test "$PKG_CONFIG" = "no" ; then
8932 pkg_check_gtk=no
8933 else
8934 PKG_CONFIG_MIN_VERSION=0.9.0
8935 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
8937 $as_echo_n "checking for $GTK_MODULES... " >&6; }
8938
8939 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
8940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8941 $as_echo "yes" >&6; }
8942 succeeded=yes
8943
8944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
8945 $as_echo_n "checking GTK_CFLAGS... " >&6; }
8946 GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
8947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
8948 $as_echo "$GTK_CFLAGS" >&6; }
8949
8950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
8951 $as_echo_n "checking GTK_LIBS... " >&6; }
8952 GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
8953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
8954 $as_echo "$GTK_LIBS" >&6; }
8955 else
8956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8957 $as_echo "no" >&6; }
8958 GTK_CFLAGS=""
8959 GTK_LIBS=""
8960 ## If we have a custom action on failure, don't print errors, but
8961 ## do set a variable so people can do so.
8962 GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
8963
8964 fi
8965
8966
8967
8968 else
8969 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8970 echo "*** See http://www.freedesktop.org/software/pkgconfig"
8971 fi
8972 fi
8973
8974 if test $succeeded = yes; then
8975 pkg_check_gtk=yes
8976 else
8977 pkg_check_gtk=no
8978 fi
8979
8980 if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
8981 as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
8982 fi
8983 fi
8984 fi
8985
8986 GTK_OBJ=
8987 if test x"$pkg_check_gtk" = xyes; then
8988
8989
8990
8991 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
8992 CFLAGS="$CFLAGS $GTK_CFLAGS"
8993 LIBS="$GTK_LIBS $LIBS"
8994 GTK_COMPILES=no
8995 for ac_func in gtk_main
8996 do :
8997 ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
8998 if test "x$ac_cv_func_gtk_main" = x""yes; then :
8999 cat >>confdefs.h <<_ACEOF
9000 #define HAVE_GTK_MAIN 1
9001 _ACEOF
9002 GTK_COMPILES=yes
9003 fi
9004 done
9005
9006 if test "${GTK_COMPILES}" != "yes"; then
9007 if test "$USE_X_TOOLKIT" != "maybe"; then
9008 as_fn_error $? "Gtk+ wanted, but it does not compile, see config.log. Maybe some x11-devel files missing?" "$LINENO" 5 ;
9009 fi
9010 else
9011 HAVE_GTK=yes
9012
9013 $as_echo "#define USE_GTK 1" >>confdefs.h
9014
9015 GTK_OBJ=gtkutil.o
9016 USE_X_TOOLKIT=none
9017 if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
9018 :
9019 else
9020 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
9021 closing open displays. This is no problem if you just use
9022 one display, but if you use more than one and close one of them
9023 Emacs may crash." >&5
9024 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
9025 closing open displays. This is no problem if you just use
9026 one display, but if you use more than one and close one of them
9027 Emacs may crash." >&2;}
9028 sleep 3
9029 fi
9030 fi
9031
9032 fi
9033
9034
9035
9036 if test "${HAVE_GTK}" = "yes"; then
9037
9038 if test "$with_toolkit_scroll_bars" != no; then
9039 with_toolkit_scroll_bars=yes
9040 fi
9041
9042 HAVE_GTK_FILE_SELECTION=no
9043 ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
9044 #include <gtk/gtk.h>
9045 "
9046 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
9047 HAVE_GTK_FILE_SELECTION=yes
9048 else
9049 HAVE_GTK_FILE_SELECTION=no
9050 fi
9051
9052 if test "$HAVE_GTK_FILE_SELECTION" = yes; then
9053 for ac_func in gtk_file_selection_new
9054 do :
9055 ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
9056 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
9057 cat >>confdefs.h <<_ACEOF
9058 #define HAVE_GTK_FILE_SELECTION_NEW 1
9059 _ACEOF
9060
9061 fi
9062 done
9063
9064 fi
9065
9066 HAVE_GTK_AND_PTHREAD=no
9067 for ac_header in pthread.h
9068 do :
9069 ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
9070 if test "x$ac_cv_header_pthread_h" = x""yes; then :
9071 cat >>confdefs.h <<_ACEOF
9072 #define HAVE_PTHREAD_H 1
9073 _ACEOF
9074
9075 fi
9076
9077 done
9078
9079 if test "$ac_cv_header_pthread_h"; then
9080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
9081 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
9082 if test "${ac_cv_lib_pthread_pthread_self+set}" = set; then :
9083 $as_echo_n "(cached) " >&6
9084 else
9085 ac_check_lib_save_LIBS=$LIBS
9086 LIBS="-lpthread $LIBS"
9087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9088 /* end confdefs.h. */
9089
9090 /* Override any GCC internal prototype to avoid an error.
9091 Use char because int might match the return type of a GCC
9092 builtin and then its argument prototype would still apply. */
9093 #ifdef __cplusplus
9094 extern "C"
9095 #endif
9096 char pthread_self ();
9097 int
9098 main ()
9099 {
9100 return pthread_self ();
9101 ;
9102 return 0;
9103 }
9104 _ACEOF
9105 if ac_fn_c_try_link "$LINENO"; then :
9106 ac_cv_lib_pthread_pthread_self=yes
9107 else
9108 ac_cv_lib_pthread_pthread_self=no
9109 fi
9110 rm -f core conftest.err conftest.$ac_objext \
9111 conftest$ac_exeext conftest.$ac_ext
9112 LIBS=$ac_check_lib_save_LIBS
9113 fi
9114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
9115 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
9116 if test "x$ac_cv_lib_pthread_pthread_self" = x""yes; then :
9117 HAVE_GTK_AND_PTHREAD=yes
9118 fi
9119
9120 fi
9121 if test "$HAVE_GTK_AND_PTHREAD" = yes; then
9122 case "${canonical}" in
9123 *-hpux*) ;;
9124 *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
9125 esac
9126
9127 $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h
9128
9129 fi
9130
9131 for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
9132 gtk_dialog_get_action_area gtk_widget_get_sensitive \
9133 gtk_widget_get_mapped gtk_adjustment_get_page_size \
9134 gtk_orientable_set_orientation
9135 do :
9136 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9137 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9138 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
9139 cat >>confdefs.h <<_ACEOF
9140 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9141 _ACEOF
9142
9143 fi
9144 done
9145
9146
9147 fi
9148
9149 HAVE_DBUS=no
9150 DBUS_OBJ=
9151 if test "${with_dbus}" = "yes"; then
9152
9153 succeeded=no
9154
9155 # Extract the first word of "pkg-config", so it can be a program name with args.
9156 set dummy pkg-config; ac_word=$2
9157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9158 $as_echo_n "checking for $ac_word... " >&6; }
9159 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9160 $as_echo_n "(cached) " >&6
9161 else
9162 case $PKG_CONFIG in
9163 [\\/]* | ?:[\\/]*)
9164 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9165 ;;
9166 *)
9167 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9168 for as_dir in $PATH
9169 do
9170 IFS=$as_save_IFS
9171 test -z "$as_dir" && as_dir=.
9172 for ac_exec_ext in '' $ac_executable_extensions; do
9173 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9174 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9175 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9176 break 2
9177 fi
9178 done
9179 done
9180 IFS=$as_save_IFS
9181
9182 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9183 ;;
9184 esac
9185 fi
9186 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9187 if test -n "$PKG_CONFIG"; then
9188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9189 $as_echo "$PKG_CONFIG" >&6; }
9190 else
9191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9192 $as_echo "no" >&6; }
9193 fi
9194
9195
9196
9197 if test "$PKG_CONFIG" = "no" ; then
9198 HAVE_DBUS=no
9199 else
9200 PKG_CONFIG_MIN_VERSION=0.9.0
9201 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
9203 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
9204
9205 if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
9206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9207 $as_echo "yes" >&6; }
9208 succeeded=yes
9209
9210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
9211 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
9212 DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
9213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
9214 $as_echo "$DBUS_CFLAGS" >&6; }
9215
9216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
9217 $as_echo_n "checking DBUS_LIBS... " >&6; }
9218 DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
9219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
9220 $as_echo "$DBUS_LIBS" >&6; }
9221 else
9222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9223 $as_echo "no" >&6; }
9224 DBUS_CFLAGS=""
9225 DBUS_LIBS=""
9226 ## If we have a custom action on failure, don't print errors, but
9227 ## do set a variable so people can do so.
9228 DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
9229
9230 fi
9231
9232
9233
9234 else
9235 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9236 echo "*** See http://www.freedesktop.org/software/pkgconfig"
9237 fi
9238 fi
9239
9240 if test $succeeded = yes; then
9241 HAVE_DBUS=yes
9242 else
9243 HAVE_DBUS=no
9244 fi
9245
9246 if test "$HAVE_DBUS" = yes; then
9247 LIBS="$LIBS $DBUS_LIBS"
9248
9249 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
9250
9251 for ac_func in dbus_watch_get_unix_fd
9252 do :
9253 ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
9254 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = x""yes; then :
9255 cat >>confdefs.h <<_ACEOF
9256 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
9257 _ACEOF
9258
9259 fi
9260 done
9261
9262 DBUS_OBJ=dbusbind.o
9263 fi
9264 fi
9265
9266
9267 HAVE_GCONF=no
9268 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
9269
9270 succeeded=no
9271
9272 # Extract the first word of "pkg-config", so it can be a program name with args.
9273 set dummy pkg-config; ac_word=$2
9274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9275 $as_echo_n "checking for $ac_word... " >&6; }
9276 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9277 $as_echo_n "(cached) " >&6
9278 else
9279 case $PKG_CONFIG in
9280 [\\/]* | ?:[\\/]*)
9281 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9282 ;;
9283 *)
9284 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9285 for as_dir in $PATH
9286 do
9287 IFS=$as_save_IFS
9288 test -z "$as_dir" && as_dir=.
9289 for ac_exec_ext in '' $ac_executable_extensions; do
9290 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9291 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9292 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9293 break 2
9294 fi
9295 done
9296 done
9297 IFS=$as_save_IFS
9298
9299 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9300 ;;
9301 esac
9302 fi
9303 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9304 if test -n "$PKG_CONFIG"; then
9305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9306 $as_echo "$PKG_CONFIG" >&6; }
9307 else
9308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9309 $as_echo "no" >&6; }
9310 fi
9311
9312
9313
9314 if test "$PKG_CONFIG" = "no" ; then
9315 HAVE_GCONF=no
9316 else
9317 PKG_CONFIG_MIN_VERSION=0.9.0
9318 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
9320 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
9321
9322 if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
9323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9324 $as_echo "yes" >&6; }
9325 succeeded=yes
9326
9327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
9328 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
9329 GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
9330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
9331 $as_echo "$GCONF_CFLAGS" >&6; }
9332
9333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
9334 $as_echo_n "checking GCONF_LIBS... " >&6; }
9335 GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
9336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
9337 $as_echo "$GCONF_LIBS" >&6; }
9338 else
9339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9340 $as_echo "no" >&6; }
9341 GCONF_CFLAGS=""
9342 GCONF_LIBS=""
9343 ## If we have a custom action on failure, don't print errors, but
9344 ## do set a variable so people can do so.
9345 GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
9346
9347 fi
9348
9349
9350
9351 else
9352 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9353 echo "*** See http://www.freedesktop.org/software/pkgconfig"
9354 fi
9355 fi
9356
9357 if test $succeeded = yes; then
9358 HAVE_GCONF=yes
9359 else
9360 HAVE_GCONF=no
9361 fi
9362
9363 if test "$HAVE_GCONF" = yes; then
9364
9365 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
9366
9367 for ac_func in g_type_init
9368 do :
9369 ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
9370 if test "x$ac_cv_func_g_type_init" = x""yes; then :
9371 cat >>confdefs.h <<_ACEOF
9372 #define HAVE_G_TYPE_INIT 1
9373 _ACEOF
9374
9375 fi
9376 done
9377
9378 fi
9379 fi
9380
9381 HAVE_LIBSELINUX=no
9382 LIBSELINUX_LIBS=
9383 if test "${with_selinux}" = "yes"; then
9384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
9385 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
9386 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
9387 $as_echo_n "(cached) " >&6
9388 else
9389 ac_check_lib_save_LIBS=$LIBS
9390 LIBS="-lselinux $LIBS"
9391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9392 /* end confdefs.h. */
9393
9394 /* Override any GCC internal prototype to avoid an error.
9395 Use char because int might match the return type of a GCC
9396 builtin and then its argument prototype would still apply. */
9397 #ifdef __cplusplus
9398 extern "C"
9399 #endif
9400 char lgetfilecon ();
9401 int
9402 main ()
9403 {
9404 return lgetfilecon ();
9405 ;
9406 return 0;
9407 }
9408 _ACEOF
9409 if ac_fn_c_try_link "$LINENO"; then :
9410 ac_cv_lib_selinux_lgetfilecon=yes
9411 else
9412 ac_cv_lib_selinux_lgetfilecon=no
9413 fi
9414 rm -f core conftest.err conftest.$ac_objext \
9415 conftest$ac_exeext conftest.$ac_ext
9416 LIBS=$ac_check_lib_save_LIBS
9417 fi
9418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
9419 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
9420 if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
9421 HAVE_LIBSELINUX=yes
9422 else
9423 HAVE_LIBSELINUX=no
9424 fi
9425
9426 if test "$HAVE_LIBSELINUX" = yes; then
9427
9428 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
9429
9430 LIBSELINUX_LIBS=-lselinux
9431 fi
9432 fi
9433
9434
9435 HAVE_GNUTLS=no
9436 if test "${with_gnutls}" = "yes" ; then
9437
9438 succeeded=no
9439
9440 # Extract the first word of "pkg-config", so it can be a program name with args.
9441 set dummy pkg-config; ac_word=$2
9442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9443 $as_echo_n "checking for $ac_word... " >&6; }
9444 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9445 $as_echo_n "(cached) " >&6
9446 else
9447 case $PKG_CONFIG in
9448 [\\/]* | ?:[\\/]*)
9449 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9450 ;;
9451 *)
9452 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9453 for as_dir in $PATH
9454 do
9455 IFS=$as_save_IFS
9456 test -z "$as_dir" && as_dir=.
9457 for ac_exec_ext in '' $ac_executable_extensions; do
9458 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9459 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9460 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9461 break 2
9462 fi
9463 done
9464 done
9465 IFS=$as_save_IFS
9466
9467 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9468 ;;
9469 esac
9470 fi
9471 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9472 if test -n "$PKG_CONFIG"; then
9473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9474 $as_echo "$PKG_CONFIG" >&6; }
9475 else
9476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9477 $as_echo "no" >&6; }
9478 fi
9479
9480
9481
9482 if test "$PKG_CONFIG" = "no" ; then
9483 HAVE_GNUTLS=no
9484 else
9485 PKG_CONFIG_MIN_VERSION=0.9.0
9486 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.2.4" >&5
9488 $as_echo_n "checking for gnutls >= 2.2.4... " >&6; }
9489
9490 if $PKG_CONFIG --exists "gnutls >= 2.2.4" 2>&5; then
9491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9492 $as_echo "yes" >&6; }
9493 succeeded=yes
9494
9495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_CFLAGS" >&5
9496 $as_echo_n "checking LIBGNUTLS_CFLAGS... " >&6; }
9497 LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
9498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_CFLAGS" >&5
9499 $as_echo "$LIBGNUTLS_CFLAGS" >&6; }
9500
9501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_LIBS" >&5
9502 $as_echo_n "checking LIBGNUTLS_LIBS... " >&6; }
9503 LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
9504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_LIBS" >&5
9505 $as_echo "$LIBGNUTLS_LIBS" >&6; }
9506 else
9507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9508 $as_echo "no" >&6; }
9509 LIBGNUTLS_CFLAGS=""
9510 LIBGNUTLS_LIBS=""
9511 ## If we have a custom action on failure, don't print errors, but
9512 ## do set a variable so people can do so.
9513 LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.2.4"`
9514
9515 fi
9516
9517
9518
9519 else
9520 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9521 echo "*** See http://www.freedesktop.org/software/pkgconfig"
9522 fi
9523 fi
9524
9525 if test $succeeded = yes; then
9526 HAVE_GNUTLS=yes
9527 else
9528 HAVE_GNUTLS=no
9529 fi
9530
9531 if test "${HAVE_GNUTLS}" = "yes"; then
9532
9533 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
9534
9535 fi
9536 fi
9537
9538
9539
9540 HAVE_XAW3D=no
9541 LUCID_LIBW=
9542 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
9543 if test "$with_xaw3d" != no; then
9544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
9545 $as_echo_n "checking for xaw3d... " >&6; }
9546 if test "${emacs_cv_xaw3d+set}" = set; then :
9547 $as_echo_n "(cached) " >&6
9548 else
9549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9550 /* end confdefs.h. */
9551
9552 #include <X11/Intrinsic.h>
9553 #include <X11/Xaw3d/Simple.h>
9554 int
9555 main ()
9556 {
9557
9558 ;
9559 return 0;
9560 }
9561 _ACEOF
9562 if ac_fn_c_try_link "$LINENO"; then :
9563 emacs_cv_xaw3d=yes
9564 else
9565 emacs_cv_xaw3d=no
9566 fi
9567 rm -f core conftest.err conftest.$ac_objext \
9568 conftest$ac_exeext conftest.$ac_ext
9569 fi
9570
9571 else
9572 emacs_cv_xaw3d=no
9573 fi
9574 if test $emacs_cv_xaw3d = yes; then
9575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
9576 $as_echo "yes; using Lucid toolkit" >&6; }
9577 USE_X_TOOLKIT=LUCID
9578 HAVE_XAW3D=yes
9579 LUCID_LIBW=-lXaw3d
9580
9581 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
9582
9583 else
9584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9585 $as_echo "no" >&6; }
9586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
9587 $as_echo_n "checking for libXaw... " >&6; }
9588 if test "${emacs_cv_xaw+set}" = set; then :
9589 $as_echo_n "(cached) " >&6
9590 else
9591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9592 /* end confdefs.h. */
9593
9594 #include <X11/Intrinsic.h>
9595 #include <X11/Xaw/Simple.h>
9596 int
9597 main ()
9598 {
9599
9600 ;
9601 return 0;
9602 }
9603 _ACEOF
9604 if ac_fn_c_try_link "$LINENO"; then :
9605 emacs_cv_xaw=yes
9606 else
9607 emacs_cv_xaw=no
9608 fi
9609 rm -f core conftest.err conftest.$ac_objext \
9610 conftest$ac_exeext conftest.$ac_ext
9611 fi
9612
9613 if test $emacs_cv_xaw = yes; then
9614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
9615 $as_echo "yes; using Lucid toolkit" >&6; }
9616 USE_X_TOOLKIT=LUCID
9617 LUCID_LIBW=-lXaw
9618 elif test x"${USE_X_TOOLKIT}" = xLUCID; then
9619 as_fn_error $? "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
9620 else
9621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5
9622 $as_echo "no; do not use toolkit by default" >&6; }
9623 USE_X_TOOLKIT=none
9624 fi
9625 fi
9626 fi
9627
9628 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
9629
9630 LIBXTR6=
9631 if test "${USE_X_TOOLKIT}" != "none"; then
9632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
9633 $as_echo_n "checking X11 toolkit version... " >&6; }
9634 if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
9635 $as_echo_n "(cached) " >&6
9636 else
9637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9638 /* end confdefs.h. */
9639 #include <X11/Intrinsic.h>
9640 int
9641 main ()
9642 {
9643 #if XtSpecificationRelease < 6
9644 fail;
9645 #endif
9646
9647 ;
9648 return 0;
9649 }
9650 _ACEOF
9651 if ac_fn_c_try_link "$LINENO"; then :
9652 emacs_cv_x11_toolkit_version_6=yes
9653 else
9654 emacs_cv_x11_toolkit_version_6=no
9655 fi
9656 rm -f core conftest.err conftest.$ac_objext \
9657 conftest$ac_exeext conftest.$ac_ext
9658 fi
9659
9660 HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
9661 if test $emacs_cv_x11_toolkit_version_6 = yes; then
9662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
9663 $as_echo "6 or newer" >&6; }
9664
9665 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
9666
9667 LIBXTR6="-lSM -lICE"
9668 case "$opsys" in
9669 ## Use libw.a along with X11R6 Xt.
9670 unixware) LIBXTR6="$LIBXTR6 -lw" ;;
9671 esac
9672 else
9673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
9674 $as_echo "before 6" >&6; }
9675 fi
9676
9677 OLDLIBS="$LIBS"
9678 if test x$HAVE_X11XTR6 = xyes; then
9679 LIBS="-lXt -lSM -lICE $LIBS"
9680 else
9681 LIBS="-lXt $LIBS"
9682 fi
9683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
9684 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
9685 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
9686 $as_echo_n "(cached) " >&6
9687 else
9688 ac_check_lib_save_LIBS=$LIBS
9689 LIBS="-lXmu $LIBS"
9690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9691 /* end confdefs.h. */
9692
9693 /* Override any GCC internal prototype to avoid an error.
9694 Use char because int might match the return type of a GCC
9695 builtin and then its argument prototype would still apply. */
9696 #ifdef __cplusplus
9697 extern "C"
9698 #endif
9699 char XmuConvertStandardSelection ();
9700 int
9701 main ()
9702 {
9703 return XmuConvertStandardSelection ();
9704 ;
9705 return 0;
9706 }
9707 _ACEOF
9708 if ac_fn_c_try_link "$LINENO"; then :
9709 ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
9710 else
9711 ac_cv_lib_Xmu_XmuConvertStandardSelection=no
9712 fi
9713 rm -f core conftest.err conftest.$ac_objext \
9714 conftest$ac_exeext conftest.$ac_ext
9715 LIBS=$ac_check_lib_save_LIBS
9716 fi
9717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
9718 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
9719 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
9720 cat >>confdefs.h <<_ACEOF
9721 #define HAVE_LIBXMU 1
9722 _ACEOF
9723
9724 LIBS="-lXmu $LIBS"
9725
9726 fi
9727
9728 test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
9729 fi
9730
9731
9732 LIBXMU=-lXmu
9733 case "$machine" in
9734 ## These machines don't supply Xmu.
9735 hpux* | aix4-2 )
9736 test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
9737 ;;
9738 esac
9739
9740
9741 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
9742 if test "${HAVE_X11}" = "yes"; then
9743 if test "${USE_X_TOOLKIT}" != "none"; then
9744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
9745 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
9746 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
9747 $as_echo_n "(cached) " >&6
9748 else
9749 ac_check_lib_save_LIBS=$LIBS
9750 LIBS="-lXext $LIBS"
9751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9752 /* end confdefs.h. */
9753
9754 /* Override any GCC internal prototype to avoid an error.
9755 Use char because int might match the return type of a GCC
9756 builtin and then its argument prototype would still apply. */
9757 #ifdef __cplusplus
9758 extern "C"
9759 #endif
9760 char XShapeQueryExtension ();
9761 int
9762 main ()
9763 {
9764 return XShapeQueryExtension ();
9765 ;
9766 return 0;
9767 }
9768 _ACEOF
9769 if ac_fn_c_try_link "$LINENO"; then :
9770 ac_cv_lib_Xext_XShapeQueryExtension=yes
9771 else
9772 ac_cv_lib_Xext_XShapeQueryExtension=no
9773 fi
9774 rm -f core conftest.err conftest.$ac_objext \
9775 conftest$ac_exeext conftest.$ac_ext
9776 LIBS=$ac_check_lib_save_LIBS
9777 fi
9778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
9779 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
9780 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
9781 cat >>confdefs.h <<_ACEOF
9782 #define HAVE_LIBXEXT 1
9783 _ACEOF
9784
9785 LIBS="-lXext $LIBS"
9786
9787 fi
9788
9789 fi
9790 fi
9791
9792 LIBXP=
9793 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
9794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
9795 $as_echo_n "checking for Motif version 2.1... " >&6; }
9796 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
9797 $as_echo_n "(cached) " >&6
9798 else
9799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9800 /* end confdefs.h. */
9801 #include <Xm/Xm.h>
9802 int
9803 main ()
9804 {
9805 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
9806 int x = 5;
9807 #else
9808 Motif version prior to 2.1.
9809 #endif
9810 ;
9811 return 0;
9812 }
9813 _ACEOF
9814 if ac_fn_c_try_compile "$LINENO"; then :
9815 emacs_cv_motif_version_2_1=yes
9816 else
9817 emacs_cv_motif_version_2_1=no
9818 fi
9819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9820 fi
9821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
9822 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
9823 if test $emacs_cv_motif_version_2_1 = yes; then
9824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
9825 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
9826 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
9827 $as_echo_n "(cached) " >&6
9828 else
9829 ac_check_lib_save_LIBS=$LIBS
9830 LIBS="-lXp $LIBS"
9831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9832 /* end confdefs.h. */
9833
9834 /* Override any GCC internal prototype to avoid an error.
9835 Use char because int might match the return type of a GCC
9836 builtin and then its argument prototype would still apply. */
9837 #ifdef __cplusplus
9838 extern "C"
9839 #endif
9840 char XpCreateContext ();
9841 int
9842 main ()
9843 {
9844 return XpCreateContext ();
9845 ;
9846 return 0;
9847 }
9848 _ACEOF
9849 if ac_fn_c_try_link "$LINENO"; then :
9850 ac_cv_lib_Xp_XpCreateContext=yes
9851 else
9852 ac_cv_lib_Xp_XpCreateContext=no
9853 fi
9854 rm -f core conftest.err conftest.$ac_objext \
9855 conftest$ac_exeext conftest.$ac_ext
9856 LIBS=$ac_check_lib_save_LIBS
9857 fi
9858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
9859 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
9860 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
9861 LIBXP=-lXp
9862 fi
9863
9864 else
9865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
9866 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
9867 if test "${emacs_cv_lesstif+set}" = set; then :
9868 $as_echo_n "(cached) " >&6
9869 else
9870 # We put this in CFLAGS temporarily to precede other -I options
9871 # that might be in CFLAGS temporarily.
9872 # We put this in CPPFLAGS where it precedes the other -I options.
9873 OLD_CPPFLAGS=$CPPFLAGS
9874 OLD_CFLAGS=$CFLAGS
9875 CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
9876 CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
9877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9878 /* end confdefs.h. */
9879 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
9880 int
9881 main ()
9882 {
9883 int x = 5;
9884 ;
9885 return 0;
9886 }
9887 _ACEOF
9888 if ac_fn_c_try_compile "$LINENO"; then :
9889 emacs_cv_lesstif=yes
9890 else
9891 emacs_cv_lesstif=no
9892 fi
9893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9894 fi
9895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
9896 $as_echo "$emacs_cv_lesstif" >&6; }
9897 if test $emacs_cv_lesstif = yes; then
9898 # Make sure this -I option remains in CPPFLAGS after it is set
9899 # back to REAL_CPPFLAGS.
9900 # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
9901 # have those other -I options anyway. Ultimately, having this
9902 # directory ultimately in CPPFLAGS will be enough.
9903 REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
9904 LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
9905 else
9906 CFLAGS=$OLD_CFLAGS
9907 CPPFLAGS=$OLD_CPPFLAGS
9908 fi
9909 fi
9910 fi
9911
9912
9913 USE_TOOLKIT_SCROLL_BARS=no
9914 if test "${with_toolkit_scroll_bars}" != "no"; then
9915 if test "${USE_X_TOOLKIT}" != "none"; then
9916 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
9917 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9918
9919 HAVE_XAW3D=no
9920 USE_TOOLKIT_SCROLL_BARS=yes
9921 elif test "${HAVE_XAW3D}" = "yes"; then
9922 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9923
9924 USE_TOOLKIT_SCROLL_BARS=yes
9925 fi
9926 elif test "${HAVE_GTK}" = "yes"; then
9927 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9928
9929 USE_TOOLKIT_SCROLL_BARS=yes
9930 elif test "${HAVE_NS}" = "yes"; then
9931 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
9932
9933 USE_TOOLKIT_SCROLL_BARS=yes
9934 fi
9935 fi
9936
9937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9938 /* end confdefs.h. */
9939
9940 #include <X11/Xlib.h>
9941 #include <X11/Xresource.h>
9942 int
9943 main ()
9944 {
9945 XIMProc callback;
9946 ;
9947 return 0;
9948 }
9949 _ACEOF
9950 if ac_fn_c_try_compile "$LINENO"; then :
9951 HAVE_XIM=yes
9952
9953 $as_echo "#define HAVE_XIM 1" >>confdefs.h
9954
9955 else
9956 HAVE_XIM=no
9957 fi
9958 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9959
9960
9961 if test "${with_xim}" != "no"; then
9962
9963 $as_echo "#define USE_XIM 1" >>confdefs.h
9964
9965 fi
9966
9967
9968 if test "${HAVE_XIM}" != "no"; then
9969 late_CFLAGS=$CFLAGS
9970 if test "$GCC" = yes; then
9971 CFLAGS="$CFLAGS --pedantic-errors"
9972 fi
9973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9974 /* end confdefs.h. */
9975
9976 #include <X11/Xlib.h>
9977 #include <X11/Xresource.h>
9978 int
9979 main ()
9980 {
9981 Display *display;
9982 XrmDatabase db;
9983 char *res_name;
9984 char *res_class;
9985 XIMProc callback;
9986 XPointer *client_data;
9987 #ifndef __GNUC__
9988 /* If we're not using GCC, it's probably not XFree86, and this is
9989 probably right, but we can't use something like --pedantic-errors. */
9990 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
9991 char*, XIMProc, XPointer*);
9992 #endif
9993 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
9994 client_data);
9995 ;
9996 return 0;
9997 }
9998 _ACEOF
9999 if ac_fn_c_try_compile "$LINENO"; then :
10000 emacs_cv_arg6_star=yes
10001 fi
10002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10003 if test "$emacs_cv_arg6_star" = yes; then
10004 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
10005
10006 else
10007 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
10008
10009 fi
10010 CFLAGS=$late_CFLAGS
10011 fi
10012
10013 ### Start of font-backend (under any platform) section.
10014 # (nothing here yet -- this is a placeholder)
10015 ### End of font-backend (under any platform) section.
10016
10017 ### Start of font-backend (under X11) section.
10018 if test "${HAVE_X11}" = "yes"; then
10019
10020 succeeded=no
10021
10022 # Extract the first word of "pkg-config", so it can be a program name with args.
10023 set dummy pkg-config; ac_word=$2
10024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10025 $as_echo_n "checking for $ac_word... " >&6; }
10026 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10027 $as_echo_n "(cached) " >&6
10028 else
10029 case $PKG_CONFIG in
10030 [\\/]* | ?:[\\/]*)
10031 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10032 ;;
10033 *)
10034 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10035 for as_dir in $PATH
10036 do
10037 IFS=$as_save_IFS
10038 test -z "$as_dir" && as_dir=.
10039 for ac_exec_ext in '' $ac_executable_extensions; do
10040 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10041 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10042 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10043 break 2
10044 fi
10045 done
10046 done
10047 IFS=$as_save_IFS
10048
10049 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10050 ;;
10051 esac
10052 fi
10053 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10054 if test -n "$PKG_CONFIG"; then
10055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10056 $as_echo "$PKG_CONFIG" >&6; }
10057 else
10058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10059 $as_echo "no" >&6; }
10060 fi
10061
10062
10063
10064 if test "$PKG_CONFIG" = "no" ; then
10065 HAVE_FC=no
10066 else
10067 PKG_CONFIG_MIN_VERSION=0.9.0
10068 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
10070 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
10071
10072 if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
10073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10074 $as_echo "yes" >&6; }
10075 succeeded=yes
10076
10077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
10078 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
10079 FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
10080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
10081 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
10082
10083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
10084 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
10085 FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
10086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
10087 $as_echo "$FONTCONFIG_LIBS" >&6; }
10088 else
10089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10090 $as_echo "no" >&6; }
10091 FONTCONFIG_CFLAGS=""
10092 FONTCONFIG_LIBS=""
10093 ## If we have a custom action on failure, don't print errors, but
10094 ## do set a variable so people can do so.
10095 FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
10096
10097 fi
10098
10099
10100
10101 else
10102 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10103 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10104 fi
10105 fi
10106
10107 if test $succeeded = yes; then
10108 HAVE_FC=yes
10109 else
10110 HAVE_FC=no
10111 fi
10112
10113
10114 ## Use -lXft if available, unless `--with-xft=no'.
10115 HAVE_XFT=maybe
10116 if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
10117 with_xft="no";
10118 fi
10119 if test "x${with_xft}" != "xno"; then
10120
10121
10122 succeeded=no
10123
10124 # Extract the first word of "pkg-config", so it can be a program name with args.
10125 set dummy pkg-config; ac_word=$2
10126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10127 $as_echo_n "checking for $ac_word... " >&6; }
10128 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10129 $as_echo_n "(cached) " >&6
10130 else
10131 case $PKG_CONFIG in
10132 [\\/]* | ?:[\\/]*)
10133 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10134 ;;
10135 *)
10136 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10137 for as_dir in $PATH
10138 do
10139 IFS=$as_save_IFS
10140 test -z "$as_dir" && as_dir=.
10141 for ac_exec_ext in '' $ac_executable_extensions; do
10142 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10143 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10144 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10145 break 2
10146 fi
10147 done
10148 done
10149 IFS=$as_save_IFS
10150
10151 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10152 ;;
10153 esac
10154 fi
10155 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10156 if test -n "$PKG_CONFIG"; then
10157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10158 $as_echo "$PKG_CONFIG" >&6; }
10159 else
10160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10161 $as_echo "no" >&6; }
10162 fi
10163
10164
10165
10166 if test "$PKG_CONFIG" = "no" ; then
10167 HAVE_XFT=no
10168 else
10169 PKG_CONFIG_MIN_VERSION=0.9.0
10170 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
10172 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
10173
10174 if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
10175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10176 $as_echo "yes" >&6; }
10177 succeeded=yes
10178
10179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
10180 $as_echo_n "checking XFT_CFLAGS... " >&6; }
10181 XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
10182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
10183 $as_echo "$XFT_CFLAGS" >&6; }
10184
10185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
10186 $as_echo_n "checking XFT_LIBS... " >&6; }
10187 XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
10188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
10189 $as_echo "$XFT_LIBS" >&6; }
10190 else
10191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10192 $as_echo "no" >&6; }
10193 XFT_CFLAGS=""
10194 XFT_LIBS=""
10195 ## If we have a custom action on failure, don't print errors, but
10196 ## do set a variable so people can do so.
10197 XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
10198
10199 fi
10200
10201
10202
10203 else
10204 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10205 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10206 fi
10207 fi
10208
10209 if test $succeeded = yes; then
10210 :
10211 else
10212 HAVE_XFT=no
10213 fi
10214
10215 ## Because xftfont.c uses XRenderQueryExtension, we also
10216 ## need to link to -lXrender.
10217 HAVE_XRENDER=no
10218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
10219 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
10220 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
10221 $as_echo_n "(cached) " >&6
10222 else
10223 ac_check_lib_save_LIBS=$LIBS
10224 LIBS="-lXrender $LIBS"
10225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10226 /* end confdefs.h. */
10227
10228 /* Override any GCC internal prototype to avoid an error.
10229 Use char because int might match the return type of a GCC
10230 builtin and then its argument prototype would still apply. */
10231 #ifdef __cplusplus
10232 extern "C"
10233 #endif
10234 char XRenderQueryExtension ();
10235 int
10236 main ()
10237 {
10238 return XRenderQueryExtension ();
10239 ;
10240 return 0;
10241 }
10242 _ACEOF
10243 if ac_fn_c_try_link "$LINENO"; then :
10244 ac_cv_lib_Xrender_XRenderQueryExtension=yes
10245 else
10246 ac_cv_lib_Xrender_XRenderQueryExtension=no
10247 fi
10248 rm -f core conftest.err conftest.$ac_objext \
10249 conftest$ac_exeext conftest.$ac_ext
10250 LIBS=$ac_check_lib_save_LIBS
10251 fi
10252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
10253 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
10254 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
10255 HAVE_XRENDER=yes
10256 fi
10257
10258 if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
10259 OLD_CPPFLAGS="$CPPFLAGS"
10260 OLD_CFLAGS="$CFLAGS"
10261 OLD_LIBS="$LIBS"
10262 CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
10263 CFLAGS="$CFLAGS $XFT_CFLAGS"
10264 XFT_LIBS="-lXrender $XFT_LIBS"
10265 LIBS="$XFT_LIBS $LIBS"
10266 ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
10267 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
10268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
10269 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
10270 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
10271 $as_echo_n "(cached) " >&6
10272 else
10273 ac_check_lib_save_LIBS=$LIBS
10274 LIBS="-lXft $XFT_LIBS $LIBS"
10275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10276 /* end confdefs.h. */
10277
10278 /* Override any GCC internal prototype to avoid an error.
10279 Use char because int might match the return type of a GCC
10280 builtin and then its argument prototype would still apply. */
10281 #ifdef __cplusplus
10282 extern "C"
10283 #endif
10284 char XftFontOpen ();
10285 int
10286 main ()
10287 {
10288 return XftFontOpen ();
10289 ;
10290 return 0;
10291 }
10292 _ACEOF
10293 if ac_fn_c_try_link "$LINENO"; then :
10294 ac_cv_lib_Xft_XftFontOpen=yes
10295 else
10296 ac_cv_lib_Xft_XftFontOpen=no
10297 fi
10298 rm -f core conftest.err conftest.$ac_objext \
10299 conftest$ac_exeext conftest.$ac_ext
10300 LIBS=$ac_check_lib_save_LIBS
10301 fi
10302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
10303 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
10304 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
10305 HAVE_XFT=yes
10306 fi
10307
10308 fi
10309
10310
10311
10312 if test "${HAVE_XFT}" = "yes"; then
10313
10314 $as_echo "#define HAVE_XFT 1" >>confdefs.h
10315
10316
10317 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
10318 else
10319 CPPFLAGS="$OLD_CPPFLAGS"
10320 CFLAGS="$OLD_CFLAGS"
10321 LIBS="$OLD_LIBS"
10322 fi # "${HAVE_XFT}" = "yes"
10323 fi # "$HAVE_XFT" != no
10324 fi # "x${with_xft}" != "xno"
10325
10326 if test "$HAVE_XFT" != "yes"; then
10327 HAVE_XFT=no
10328 fi
10329
10330
10331 HAVE_FREETYPE=no
10332 ## We used to allow building with FreeType and without Xft.
10333 ## However, the ftx font backend driver is not in good shape.
10334 if test "${HAVE_XFT}" = "yes"; then
10335 HAVE_FREETYPE=yes
10336 FONTCONFIG_CFLAGS=
10337 FONTCONFIG_LIBS=
10338 fi
10339
10340 HAVE_LIBOTF=no
10341 if test "${HAVE_FREETYPE}" = "yes"; then
10342
10343 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
10344
10345 if test "${with_libotf}" != "no"; then
10346
10347 succeeded=no
10348
10349 # Extract the first word of "pkg-config", so it can be a program name with args.
10350 set dummy pkg-config; ac_word=$2
10351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10352 $as_echo_n "checking for $ac_word... " >&6; }
10353 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10354 $as_echo_n "(cached) " >&6
10355 else
10356 case $PKG_CONFIG in
10357 [\\/]* | ?:[\\/]*)
10358 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10359 ;;
10360 *)
10361 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10362 for as_dir in $PATH
10363 do
10364 IFS=$as_save_IFS
10365 test -z "$as_dir" && as_dir=.
10366 for ac_exec_ext in '' $ac_executable_extensions; do
10367 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10368 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10369 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10370 break 2
10371 fi
10372 done
10373 done
10374 IFS=$as_save_IFS
10375
10376 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10377 ;;
10378 esac
10379 fi
10380 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10381 if test -n "$PKG_CONFIG"; then
10382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10383 $as_echo "$PKG_CONFIG" >&6; }
10384 else
10385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10386 $as_echo "no" >&6; }
10387 fi
10388
10389
10390
10391 if test "$PKG_CONFIG" = "no" ; then
10392 HAVE_LIBOTF=no
10393 else
10394 PKG_CONFIG_MIN_VERSION=0.9.0
10395 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
10397 $as_echo_n "checking for libotf... " >&6; }
10398
10399 if $PKG_CONFIG --exists "libotf" 2>&5; then
10400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10401 $as_echo "yes" >&6; }
10402 succeeded=yes
10403
10404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
10405 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
10406 LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
10407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
10408 $as_echo "$LIBOTF_CFLAGS" >&6; }
10409
10410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
10411 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
10412 LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
10413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
10414 $as_echo "$LIBOTF_LIBS" >&6; }
10415 else
10416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10417 $as_echo "no" >&6; }
10418 LIBOTF_CFLAGS=""
10419 LIBOTF_LIBS=""
10420 ## If we have a custom action on failure, don't print errors, but
10421 ## do set a variable so people can do so.
10422 LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
10423
10424 fi
10425
10426
10427
10428 else
10429 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10430 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10431 fi
10432 fi
10433
10434 if test $succeeded = yes; then
10435 HAVE_LIBOTF=yes
10436 else
10437 HAVE_LIBOTF=no
10438 fi
10439
10440 if test "$HAVE_LIBOTF" = "yes"; then
10441
10442 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
10443
10444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
10445 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
10446 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
10447 $as_echo_n "(cached) " >&6
10448 else
10449 ac_check_lib_save_LIBS=$LIBS
10450 LIBS="-lotf $LIBS"
10451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10452 /* end confdefs.h. */
10453
10454 /* Override any GCC internal prototype to avoid an error.
10455 Use char because int might match the return type of a GCC
10456 builtin and then its argument prototype would still apply. */
10457 #ifdef __cplusplus
10458 extern "C"
10459 #endif
10460 char OTF_get_variation_glyphs ();
10461 int
10462 main ()
10463 {
10464 return OTF_get_variation_glyphs ();
10465 ;
10466 return 0;
10467 }
10468 _ACEOF
10469 if ac_fn_c_try_link "$LINENO"; then :
10470 ac_cv_lib_otf_OTF_get_variation_glyphs=yes
10471 else
10472 ac_cv_lib_otf_OTF_get_variation_glyphs=no
10473 fi
10474 rm -f core conftest.err conftest.$ac_objext \
10475 conftest$ac_exeext conftest.$ac_ext
10476 LIBS=$ac_check_lib_save_LIBS
10477 fi
10478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
10479 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
10480 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
10481 HAVE_OTF_GET_VARIATION_GLYPHS=yes
10482 else
10483 HAVE_OTF_GET_VARIATION_GLYPHS=no
10484 fi
10485
10486 if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
10487
10488 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
10489
10490 fi
10491 fi
10492 fi
10493 fi
10494
10495 HAVE_M17N_FLT=no
10496 if test "${HAVE_LIBOTF}" = yes; then
10497 if test "${with_m17n_flt}" != "no"; then
10498
10499 succeeded=no
10500
10501 # Extract the first word of "pkg-config", so it can be a program name with args.
10502 set dummy pkg-config; ac_word=$2
10503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10504 $as_echo_n "checking for $ac_word... " >&6; }
10505 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10506 $as_echo_n "(cached) " >&6
10507 else
10508 case $PKG_CONFIG in
10509 [\\/]* | ?:[\\/]*)
10510 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10511 ;;
10512 *)
10513 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10514 for as_dir in $PATH
10515 do
10516 IFS=$as_save_IFS
10517 test -z "$as_dir" && as_dir=.
10518 for ac_exec_ext in '' $ac_executable_extensions; do
10519 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10520 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10521 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10522 break 2
10523 fi
10524 done
10525 done
10526 IFS=$as_save_IFS
10527
10528 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10529 ;;
10530 esac
10531 fi
10532 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10533 if test -n "$PKG_CONFIG"; then
10534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10535 $as_echo "$PKG_CONFIG" >&6; }
10536 else
10537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10538 $as_echo "no" >&6; }
10539 fi
10540
10541
10542
10543 if test "$PKG_CONFIG" = "no" ; then
10544 HAVE_M17N_FLT=no
10545 else
10546 PKG_CONFIG_MIN_VERSION=0.9.0
10547 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
10549 $as_echo_n "checking for m17n-flt... " >&6; }
10550
10551 if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
10552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10553 $as_echo "yes" >&6; }
10554 succeeded=yes
10555
10556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
10557 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
10558 M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
10559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
10560 $as_echo "$M17N_FLT_CFLAGS" >&6; }
10561
10562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
10563 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
10564 M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
10565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
10566 $as_echo "$M17N_FLT_LIBS" >&6; }
10567 else
10568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10569 $as_echo "no" >&6; }
10570 M17N_FLT_CFLAGS=""
10571 M17N_FLT_LIBS=""
10572 ## If we have a custom action on failure, don't print errors, but
10573 ## do set a variable so people can do so.
10574 M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
10575
10576 fi
10577
10578
10579
10580 else
10581 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10582 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10583 fi
10584 fi
10585
10586 if test $succeeded = yes; then
10587 HAVE_M17N_FLT=yes
10588 else
10589 HAVE_M17N_FLT=no
10590 fi
10591
10592 if test "$HAVE_M17N_FLT" = "yes"; then
10593
10594 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
10595
10596 fi
10597 fi
10598 fi
10599 else
10600 HAVE_XFT=no
10601 HAVE_FREETYPE=no
10602 HAVE_LIBOTF=no
10603 HAVE_M17N_FLT=no
10604 fi
10605
10606 ### End of font-backend (under X11) section.
10607
10608
10609
10610
10611
10612
10613
10614
10615
10616
10617 ### Use -lXpm if available, unless `--with-xpm=no'.
10618 HAVE_XPM=no
10619 LIBXPM=
10620 if test "${HAVE_X11}" = "yes"; then
10621 if test "${with_xpm}" != "no"; then
10622 ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
10623 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
10624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
10625 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
10626 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
10627 $as_echo_n "(cached) " >&6
10628 else
10629 ac_check_lib_save_LIBS=$LIBS
10630 LIBS="-lXpm -lX11 $LIBS"
10631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10632 /* end confdefs.h. */
10633
10634 /* Override any GCC internal prototype to avoid an error.
10635 Use char because int might match the return type of a GCC
10636 builtin and then its argument prototype would still apply. */
10637 #ifdef __cplusplus
10638 extern "C"
10639 #endif
10640 char XpmReadFileToPixmap ();
10641 int
10642 main ()
10643 {
10644 return XpmReadFileToPixmap ();
10645 ;
10646 return 0;
10647 }
10648 _ACEOF
10649 if ac_fn_c_try_link "$LINENO"; then :
10650 ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
10651 else
10652 ac_cv_lib_Xpm_XpmReadFileToPixmap=no
10653 fi
10654 rm -f core conftest.err conftest.$ac_objext \
10655 conftest$ac_exeext conftest.$ac_ext
10656 LIBS=$ac_check_lib_save_LIBS
10657 fi
10658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
10659 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
10660 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
10661 HAVE_XPM=yes
10662 fi
10663
10664 fi
10665
10666
10667 if test "${HAVE_XPM}" = "yes"; then
10668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
10669 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
10670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10671 /* end confdefs.h. */
10672 #include "X11/xpm.h"
10673 #ifndef XpmReturnAllocPixels
10674 no_return_alloc_pixels
10675 #endif
10676
10677 _ACEOF
10678 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10679 $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
10680 HAVE_XPM=no
10681 else
10682 HAVE_XPM=yes
10683 fi
10684 rm -f conftest*
10685
10686
10687 if test "${HAVE_XPM}" = "yes"; then
10688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10689 $as_echo "yes" >&6; }
10690 else
10691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10692 $as_echo "no" >&6; }
10693 fi
10694 fi
10695 fi
10696
10697 if test "${HAVE_XPM}" = "yes"; then
10698
10699 $as_echo "#define HAVE_XPM 1" >>confdefs.h
10700
10701 LIBXPM=-lXpm
10702 fi
10703 fi
10704
10705
10706 ### Use -ljpeg if available, unless `--with-jpeg=no'.
10707 HAVE_JPEG=no
10708 LIBJPEG=
10709 if test "${HAVE_X11}" = "yes"; then
10710 if test "${with_jpeg}" != "no"; then
10711 ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
10712 if test "x$ac_cv_header_jerror_h" = x""yes; then :
10713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
10714 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
10715 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
10716 $as_echo_n "(cached) " >&6
10717 else
10718 ac_check_lib_save_LIBS=$LIBS
10719 LIBS="-ljpeg $LIBS"
10720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10721 /* end confdefs.h. */
10722
10723 /* Override any GCC internal prototype to avoid an error.
10724 Use char because int might match the return type of a GCC
10725 builtin and then its argument prototype would still apply. */
10726 #ifdef __cplusplus
10727 extern "C"
10728 #endif
10729 char jpeg_destroy_compress ();
10730 int
10731 main ()
10732 {
10733 return jpeg_destroy_compress ();
10734 ;
10735 return 0;
10736 }
10737 _ACEOF
10738 if ac_fn_c_try_link "$LINENO"; then :
10739 ac_cv_lib_jpeg_jpeg_destroy_compress=yes
10740 else
10741 ac_cv_lib_jpeg_jpeg_destroy_compress=no
10742 fi
10743 rm -f core conftest.err conftest.$ac_objext \
10744 conftest$ac_exeext conftest.$ac_ext
10745 LIBS=$ac_check_lib_save_LIBS
10746 fi
10747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
10748 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
10749 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
10750 HAVE_JPEG=yes
10751 fi
10752
10753 fi
10754
10755
10756 fi
10757
10758 if test "${HAVE_JPEG}" = "yes"; then
10759 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
10760
10761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10762 /* end confdefs.h. */
10763 #include <jpeglib.h>
10764 version=JPEG_LIB_VERSION
10765
10766 _ACEOF
10767 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10768 $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
10769 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
10770
10771 else
10772 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
10773 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
10774 HAVE_JPEG=no
10775 fi
10776 rm -f conftest*
10777
10778 fi
10779 if test "${HAVE_JPEG}" = "yes"; then
10780 LIBJPEG=-ljpeg
10781 fi
10782 fi
10783
10784
10785 ### Use -lpng if available, unless `--with-png=no'.
10786 HAVE_PNG=no
10787 LIBPNG=
10788 if test "${HAVE_X11}" = "yes"; then
10789 if test "${with_png}" != "no"; then
10790 # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
10791 # in /usr/include/libpng.
10792 for ac_header in png.h libpng/png.h
10793 do :
10794 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10795 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10796 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
10797 cat >>confdefs.h <<_ACEOF
10798 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10799 _ACEOF
10800
10801 fi
10802
10803 done
10804
10805 if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
10806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
10807 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
10808 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
10809 $as_echo_n "(cached) " >&6
10810 else
10811 ac_check_lib_save_LIBS=$LIBS
10812 LIBS="-lpng -lz -lm $LIBS"
10813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10814 /* end confdefs.h. */
10815
10816 /* Override any GCC internal prototype to avoid an error.
10817 Use char because int might match the return type of a GCC
10818 builtin and then its argument prototype would still apply. */
10819 #ifdef __cplusplus
10820 extern "C"
10821 #endif
10822 char png_get_channels ();
10823 int
10824 main ()
10825 {
10826 return png_get_channels ();
10827 ;
10828 return 0;
10829 }
10830 _ACEOF
10831 if ac_fn_c_try_link "$LINENO"; then :
10832 ac_cv_lib_png_png_get_channels=yes
10833 else
10834 ac_cv_lib_png_png_get_channels=no
10835 fi
10836 rm -f core conftest.err conftest.$ac_objext \
10837 conftest$ac_exeext conftest.$ac_ext
10838 LIBS=$ac_check_lib_save_LIBS
10839 fi
10840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
10841 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
10842 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
10843 HAVE_PNG=yes
10844 fi
10845
10846 fi
10847 fi
10848
10849 if test "${HAVE_PNG}" = "yes"; then
10850
10851 $as_echo "#define HAVE_PNG 1" >>confdefs.h
10852
10853 LIBPNG="-lpng -lz -lm"
10854 fi
10855 fi
10856
10857
10858 ### Use -ltiff if available, unless `--with-tiff=no'.
10859 HAVE_TIFF=no
10860 LIBTIFF=
10861 if test "${HAVE_X11}" = "yes"; then
10862 if test "${with_tiff}" != "no"; then
10863 ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
10864 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
10865 tifflibs="-lz -lm"
10866 # At least one tiff package requires the jpeg library.
10867 if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
10868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
10869 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
10870 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
10871 $as_echo_n "(cached) " >&6
10872 else
10873 ac_check_lib_save_LIBS=$LIBS
10874 LIBS="-ltiff $tifflibs $LIBS"
10875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10876 /* end confdefs.h. */
10877
10878 /* Override any GCC internal prototype to avoid an error.
10879 Use char because int might match the return type of a GCC
10880 builtin and then its argument prototype would still apply. */
10881 #ifdef __cplusplus
10882 extern "C"
10883 #endif
10884 char TIFFGetVersion ();
10885 int
10886 main ()
10887 {
10888 return TIFFGetVersion ();
10889 ;
10890 return 0;
10891 }
10892 _ACEOF
10893 if ac_fn_c_try_link "$LINENO"; then :
10894 ac_cv_lib_tiff_TIFFGetVersion=yes
10895 else
10896 ac_cv_lib_tiff_TIFFGetVersion=no
10897 fi
10898 rm -f core conftest.err conftest.$ac_objext \
10899 conftest$ac_exeext conftest.$ac_ext
10900 LIBS=$ac_check_lib_save_LIBS
10901 fi
10902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
10903 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
10904 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
10905 HAVE_TIFF=yes
10906 fi
10907
10908 fi
10909
10910
10911 fi
10912
10913 if test "${HAVE_TIFF}" = "yes"; then
10914
10915 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
10916
10917 LIBTIFF=-ltiff
10918 fi
10919 fi
10920
10921
10922 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
10923 HAVE_GIF=no
10924 LIBGIF=
10925 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
10926 ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
10927 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
10928 # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
10929 # Earlier versions can crash Emacs.
10930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
10931 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
10932 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
10933 $as_echo_n "(cached) " >&6
10934 else
10935 ac_check_lib_save_LIBS=$LIBS
10936 LIBS="-lgif $LIBS"
10937 cat confdefs.h - <<_ACEOF >conftest.$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 EGifPutExtensionLast ();
10947 int
10948 main ()
10949 {
10950 return EGifPutExtensionLast ();
10951 ;
10952 return 0;
10953 }
10954 _ACEOF
10955 if ac_fn_c_try_link "$LINENO"; then :
10956 ac_cv_lib_gif_EGifPutExtensionLast=yes
10957 else
10958 ac_cv_lib_gif_EGifPutExtensionLast=no
10959 fi
10960 rm -f core conftest.err conftest.$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_gif_EGifPutExtensionLast" >&5
10965 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
10966 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
10967 HAVE_GIF=yes
10968 else
10969 HAVE_GIF=maybe
10970 fi
10971
10972 fi
10973
10974
10975
10976 if test "$HAVE_GIF" = yes; then
10977 LIBGIF=-lgif
10978 elif test "$HAVE_GIF" = maybe; then
10979 # If gif_lib.h but no libgif, try libungif.
10980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
10981 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
10982 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
10983 $as_echo_n "(cached) " >&6
10984 else
10985 ac_check_lib_save_LIBS=$LIBS
10986 LIBS="-lungif $LIBS"
10987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10988 /* end confdefs.h. */
10989
10990 /* Override any GCC internal prototype to avoid an error.
10991 Use char because int might match the return type of a GCC
10992 builtin and then its argument prototype would still apply. */
10993 #ifdef __cplusplus
10994 extern "C"
10995 #endif
10996 char EGifPutExtensionLast ();
10997 int
10998 main ()
10999 {
11000 return EGifPutExtensionLast ();
11001 ;
11002 return 0;
11003 }
11004 _ACEOF
11005 if ac_fn_c_try_link "$LINENO"; then :
11006 ac_cv_lib_ungif_EGifPutExtensionLast=yes
11007 else
11008 ac_cv_lib_ungif_EGifPutExtensionLast=no
11009 fi
11010 rm -f core conftest.err conftest.$ac_objext \
11011 conftest$ac_exeext conftest.$ac_ext
11012 LIBS=$ac_check_lib_save_LIBS
11013 fi
11014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
11015 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
11016 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
11017 HAVE_GIF=yes
11018 else
11019 HAVE_GIF=no
11020 fi
11021
11022 test "$HAVE_GIF" = yes && LIBGIF=-lungif
11023 fi
11024
11025 if test "${HAVE_GIF}" = "yes"; then
11026
11027 $as_echo "#define HAVE_GIF 1" >>confdefs.h
11028
11029 fi
11030 fi
11031
11032
11033 if test "${HAVE_X11}" = "yes"; then
11034 MISSING=""
11035 WITH_NO=""
11036 test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
11037 MISSING="libXpm" && WITH_NO="--with-xpm=no"
11038 test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
11039 MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
11040 test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
11041 MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
11042 test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
11043 MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
11044 test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
11045 MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
11046
11047 if test "X${MISSING}" != X; then
11048 as_fn_error $? "The following required libraries were not found:
11049 $MISSING
11050 Maybe some development libraries/packages are missing?
11051 If you don't want to link with them give
11052 $WITH_NO
11053 as options to configure" "$LINENO" 5
11054 fi
11055 fi
11056
11057 ### Use -lgpm if available, unless `--with-gpm=no'.
11058 HAVE_GPM=no
11059 LIBGPM=
11060 MOUSE_SUPPORT=
11061 if test "${with_gpm}" != "no"; then
11062 ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
11063 if test "x$ac_cv_header_gpm_h" = x""yes; then :
11064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
11065 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
11066 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
11067 $as_echo_n "(cached) " >&6
11068 else
11069 ac_check_lib_save_LIBS=$LIBS
11070 LIBS="-lgpm $LIBS"
11071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11072 /* end confdefs.h. */
11073
11074 /* Override any GCC internal prototype to avoid an error.
11075 Use char because int might match the return type of a GCC
11076 builtin and then its argument prototype would still apply. */
11077 #ifdef __cplusplus
11078 extern "C"
11079 #endif
11080 char Gpm_Open ();
11081 int
11082 main ()
11083 {
11084 return Gpm_Open ();
11085 ;
11086 return 0;
11087 }
11088 _ACEOF
11089 if ac_fn_c_try_link "$LINENO"; then :
11090 ac_cv_lib_gpm_Gpm_Open=yes
11091 else
11092 ac_cv_lib_gpm_Gpm_Open=no
11093 fi
11094 rm -f core conftest.err conftest.$ac_objext \
11095 conftest$ac_exeext conftest.$ac_ext
11096 LIBS=$ac_check_lib_save_LIBS
11097 fi
11098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
11099 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
11100 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
11101 HAVE_GPM=yes
11102 fi
11103
11104 fi
11105
11106
11107
11108 if test "${HAVE_GPM}" = "yes"; then
11109
11110 $as_echo "#define HAVE_GPM 1" >>confdefs.h
11111
11112 LIBGPM=-lgpm
11113 ## May be reset below.
11114 MOUSE_SUPPORT="\$(GPM_MOUSE_SUPPORT)"
11115 fi
11116 fi
11117
11118
11119 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
11120 if test "x$ac_cv_header_malloc_malloc_h" = x""yes; then :
11121
11122 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
11123
11124 fi
11125
11126
11127
11128 C_SWITCH_X_SYSTEM=
11129 ### Use NeXTstep API to implement GUI.
11130 if test "${HAVE_NS}" = "yes"; then
11131
11132 $as_echo "#define HAVE_NS 1" >>confdefs.h
11133
11134 if test "${NS_IMPL_COCOA}" = "yes"; then
11135
11136 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
11137
11138 GNU_OBJC_CFLAGS=
11139 fi
11140 if test "${NS_IMPL_GNUSTEP}" = "yes"; then
11141
11142 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
11143
11144 # See also .m.o rule in Makefile.in */
11145 # FIXME: are all these flags really needed? Document here why. */
11146 C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
11147 GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
11148 fi
11149 if test "${NS_HAVE_NSINTEGER}" = "yes"; then
11150
11151 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
11152
11153 fi
11154 # We also have mouse menus.
11155 HAVE_MENUS=yes
11156 OTHER_FILES=ns-app
11157 fi
11158
11159
11160 ### Use session management (-lSM -lICE) if available
11161 HAVE_X_SM=no
11162 LIBXSM=
11163 if test "${HAVE_X11}" = "yes"; then
11164 ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
11165 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
11166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
11167 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
11168 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
11169 $as_echo_n "(cached) " >&6
11170 else
11171 ac_check_lib_save_LIBS=$LIBS
11172 LIBS="-lSM -lICE $LIBS"
11173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11174 /* end confdefs.h. */
11175
11176 /* Override any GCC internal prototype to avoid an error.
11177 Use char because int might match the return type of a GCC
11178 builtin and then its argument prototype would still apply. */
11179 #ifdef __cplusplus
11180 extern "C"
11181 #endif
11182 char SmcOpenConnection ();
11183 int
11184 main ()
11185 {
11186 return SmcOpenConnection ();
11187 ;
11188 return 0;
11189 }
11190 _ACEOF
11191 if ac_fn_c_try_link "$LINENO"; then :
11192 ac_cv_lib_SM_SmcOpenConnection=yes
11193 else
11194 ac_cv_lib_SM_SmcOpenConnection=no
11195 fi
11196 rm -f core conftest.err conftest.$ac_objext \
11197 conftest$ac_exeext conftest.$ac_ext
11198 LIBS=$ac_check_lib_save_LIBS
11199 fi
11200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
11201 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
11202 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
11203 HAVE_X_SM=yes
11204 fi
11205
11206 fi
11207
11208
11209
11210 if test "${HAVE_X_SM}" = "yes"; then
11211
11212 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
11213
11214 LIBXSM="-lSM -lICE"
11215 case "$LIBS" in
11216 *-lSM*) ;;
11217 *) LIBS="$LIBXSM $LIBS" ;;
11218 esac
11219 fi
11220 fi
11221
11222
11223 ### Use libxml (-lxml2) if available
11224 if test "${with_xml2}" != "no"; then
11225 ### I'm not sure what the version number should be, so I just guessed.
11226
11227 succeeded=no
11228
11229 # Extract the first word of "pkg-config", so it can be a program name with args.
11230 set dummy pkg-config; ac_word=$2
11231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11232 $as_echo_n "checking for $ac_word... " >&6; }
11233 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11234 $as_echo_n "(cached) " >&6
11235 else
11236 case $PKG_CONFIG in
11237 [\\/]* | ?:[\\/]*)
11238 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11239 ;;
11240 *)
11241 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11242 for as_dir in $PATH
11243 do
11244 IFS=$as_save_IFS
11245 test -z "$as_dir" && as_dir=.
11246 for ac_exec_ext in '' $ac_executable_extensions; do
11247 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11248 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11249 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11250 break 2
11251 fi
11252 done
11253 done
11254 IFS=$as_save_IFS
11255
11256 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11257 ;;
11258 esac
11259 fi
11260 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11261 if test -n "$PKG_CONFIG"; then
11262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11263 $as_echo "$PKG_CONFIG" >&6; }
11264 else
11265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11266 $as_echo "no" >&6; }
11267 fi
11268
11269
11270
11271 if test "$PKG_CONFIG" = "no" ; then
11272 HAVE_LIBXML2=no
11273 else
11274 PKG_CONFIG_MIN_VERSION=0.9.0
11275 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.2.0" >&5
11277 $as_echo_n "checking for libxml-2.0 > 2.2.0... " >&6; }
11278
11279 if $PKG_CONFIG --exists "libxml-2.0 > 2.2.0" 2>&5; then
11280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11281 $as_echo "yes" >&6; }
11282 succeeded=yes
11283
11284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_CFLAGS" >&5
11285 $as_echo_n "checking LIBXML2_CFLAGS... " >&6; }
11286 LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.2.0"|sed -e 's,///*,/,g'`
11287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_CFLAGS" >&5
11288 $as_echo "$LIBXML2_CFLAGS" >&6; }
11289
11290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_LIBS" >&5
11291 $as_echo_n "checking LIBXML2_LIBS... " >&6; }
11292 LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.2.0"|sed -e 's,///*,/,g'`
11293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_LIBS" >&5
11294 $as_echo "$LIBXML2_LIBS" >&6; }
11295 else
11296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11297 $as_echo "no" >&6; }
11298 LIBXML2_CFLAGS=""
11299 LIBXML2_LIBS=""
11300 ## If we have a custom action on failure, don't print errors, but
11301 ## do set a variable so people can do so.
11302 LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.2.0"`
11303
11304 fi
11305
11306
11307
11308 else
11309 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11310 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11311 fi
11312 fi
11313
11314 if test $succeeded = yes; then
11315 HAVE_LIBXML2=yes
11316 else
11317 HAVE_LIBXML2=no
11318 fi
11319
11320 if test "${HAVE_LIBXML2}" = "yes"; then
11321 LIBS="$LIBXML2_LIBS $LIBS"
11322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
11323 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
11324 if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
11325 $as_echo_n "(cached) " >&6
11326 else
11327 ac_check_lib_save_LIBS=$LIBS
11328 LIBS="-lxml2 $LIBS"
11329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11330 /* end confdefs.h. */
11331
11332 /* Override any GCC internal prototype to avoid an error.
11333 Use char because int might match the return type of a GCC
11334 builtin and then its argument prototype would still apply. */
11335 #ifdef __cplusplus
11336 extern "C"
11337 #endif
11338 char htmlReadMemory ();
11339 int
11340 main ()
11341 {
11342 return htmlReadMemory ();
11343 ;
11344 return 0;
11345 }
11346 _ACEOF
11347 if ac_fn_c_try_link "$LINENO"; then :
11348 ac_cv_lib_xml2_htmlReadMemory=yes
11349 else
11350 ac_cv_lib_xml2_htmlReadMemory=no
11351 fi
11352 rm -f core conftest.err conftest.$ac_objext \
11353 conftest$ac_exeext conftest.$ac_ext
11354 LIBS=$ac_check_lib_save_LIBS
11355 fi
11356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
11357 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
11358 if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then :
11359 HAVE_LIBXML2=yes
11360 else
11361 HAVE_LIBXML2=no
11362 fi
11363
11364 if test "${HAVE_LIBXML2}" = "yes"; then
11365
11366 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
11367
11368 else
11369 LIBXML2_LIBS=""
11370 LIBXML2_CFLAGS=""
11371 fi
11372 fi
11373 fi
11374
11375
11376
11377 # If netdb.h doesn't declare h_errno, we must declare it by hand.
11378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
11379 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
11380 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
11381 $as_echo_n "(cached) " >&6
11382 else
11383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11384 /* end confdefs.h. */
11385 #include <netdb.h>
11386 int
11387 main ()
11388 {
11389 return h_errno;
11390 ;
11391 return 0;
11392 }
11393 _ACEOF
11394 if ac_fn_c_try_link "$LINENO"; then :
11395 emacs_cv_netdb_declares_h_errno=yes
11396 else
11397 emacs_cv_netdb_declares_h_errno=no
11398 fi
11399 rm -f core conftest.err conftest.$ac_objext \
11400 conftest$ac_exeext conftest.$ac_ext
11401 fi
11402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
11403 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
11404 if test $emacs_cv_netdb_declares_h_errno = yes; then
11405
11406 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
11407
11408 fi
11409
11410 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
11411 # for constant arguments. Useless!
11412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
11413 $as_echo_n "checking for working alloca.h... " >&6; }
11414 if test "${ac_cv_working_alloca_h+set}" = set; then :
11415 $as_echo_n "(cached) " >&6
11416 else
11417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11418 /* end confdefs.h. */
11419 #include <alloca.h>
11420 int
11421 main ()
11422 {
11423 char *p = (char *) alloca (2 * sizeof (int));
11424 if (p) return 0;
11425 ;
11426 return 0;
11427 }
11428 _ACEOF
11429 if ac_fn_c_try_link "$LINENO"; then :
11430 ac_cv_working_alloca_h=yes
11431 else
11432 ac_cv_working_alloca_h=no
11433 fi
11434 rm -f core conftest.err conftest.$ac_objext \
11435 conftest$ac_exeext conftest.$ac_ext
11436 fi
11437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
11438 $as_echo "$ac_cv_working_alloca_h" >&6; }
11439 if test $ac_cv_working_alloca_h = yes; then
11440
11441 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
11442
11443 fi
11444
11445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
11446 $as_echo_n "checking for alloca... " >&6; }
11447 if test "${ac_cv_func_alloca_works+set}" = set; then :
11448 $as_echo_n "(cached) " >&6
11449 else
11450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11451 /* end confdefs.h. */
11452 #ifdef __GNUC__
11453 # define alloca __builtin_alloca
11454 #else
11455 # ifdef _MSC_VER
11456 # include <malloc.h>
11457 # define alloca _alloca
11458 # else
11459 # ifdef HAVE_ALLOCA_H
11460 # include <alloca.h>
11461 # else
11462 # ifdef _AIX
11463 #pragma alloca
11464 # else
11465 # ifndef alloca /* predefined by HP cc +Olibcalls */
11466 char *alloca ();
11467 # endif
11468 # endif
11469 # endif
11470 # endif
11471 #endif
11472
11473 int
11474 main ()
11475 {
11476 char *p = (char *) alloca (1);
11477 if (p) return 0;
11478 ;
11479 return 0;
11480 }
11481 _ACEOF
11482 if ac_fn_c_try_link "$LINENO"; then :
11483 ac_cv_func_alloca_works=yes
11484 else
11485 ac_cv_func_alloca_works=no
11486 fi
11487 rm -f core conftest.err conftest.$ac_objext \
11488 conftest$ac_exeext conftest.$ac_ext
11489 fi
11490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
11491 $as_echo "$ac_cv_func_alloca_works" >&6; }
11492
11493 if test $ac_cv_func_alloca_works = yes; then
11494
11495 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
11496
11497 else
11498 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
11499 # that cause trouble. Some versions do not even contain alloca or
11500 # contain a buggy version. If you still want to use their alloca,
11501 # use ar to extract alloca.o from them instead of compiling alloca.c.
11502
11503 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
11504
11505 $as_echo "#define C_ALLOCA 1" >>confdefs.h
11506
11507
11508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
11509 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
11510 if test "${ac_cv_os_cray+set}" = set; then :
11511 $as_echo_n "(cached) " >&6
11512 else
11513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11514 /* end confdefs.h. */
11515 #if defined CRAY && ! defined CRAY2
11516 webecray
11517 #else
11518 wenotbecray
11519 #endif
11520
11521 _ACEOF
11522 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11523 $EGREP "webecray" >/dev/null 2>&1; then :
11524 ac_cv_os_cray=yes
11525 else
11526 ac_cv_os_cray=no
11527 fi
11528 rm -f conftest*
11529
11530 fi
11531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
11532 $as_echo "$ac_cv_os_cray" >&6; }
11533 if test $ac_cv_os_cray = yes; then
11534 for ac_func in _getb67 GETB67 getb67; do
11535 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11536 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11537 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
11538
11539 cat >>confdefs.h <<_ACEOF
11540 #define CRAY_STACKSEG_END $ac_func
11541 _ACEOF
11542
11543 break
11544 fi
11545
11546 done
11547 fi
11548
11549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
11550 $as_echo_n "checking stack direction for C alloca... " >&6; }
11551 if test "${ac_cv_c_stack_direction+set}" = set; then :
11552 $as_echo_n "(cached) " >&6
11553 else
11554 if test "$cross_compiling" = yes; then :
11555 ac_cv_c_stack_direction=0
11556 else
11557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11558 /* end confdefs.h. */
11559 $ac_includes_default
11560 int
11561 find_stack_direction ()
11562 {
11563 static char *addr = 0;
11564 auto char dummy;
11565 if (addr == 0)
11566 {
11567 addr = &dummy;
11568 return find_stack_direction ();
11569 }
11570 else
11571 return (&dummy > addr) ? 1 : -1;
11572 }
11573
11574 int
11575 main ()
11576 {
11577 return find_stack_direction () < 0;
11578 }
11579 _ACEOF
11580 if ac_fn_c_try_run "$LINENO"; then :
11581 ac_cv_c_stack_direction=1
11582 else
11583 ac_cv_c_stack_direction=-1
11584 fi
11585 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11586 conftest.$ac_objext conftest.beam conftest.$ac_ext
11587 fi
11588
11589 fi
11590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
11591 $as_echo "$ac_cv_c_stack_direction" >&6; }
11592 cat >>confdefs.h <<_ACEOF
11593 #define STACK_DIRECTION $ac_cv_c_stack_direction
11594 _ACEOF
11595
11596
11597 fi
11598
11599
11600 if test x"$ac_cv_func_alloca_works" != xyes; then
11601 as_fn_error $? "a system implementation of alloca is required " "$LINENO" 5
11602 fi
11603
11604 # fmod, logb, and frexp are found in -lm on most systems.
11605 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
11606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
11607 $as_echo_n "checking for sqrt in -lm... " >&6; }
11608 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
11609 $as_echo_n "(cached) " >&6
11610 else
11611 ac_check_lib_save_LIBS=$LIBS
11612 LIBS="-lm $LIBS"
11613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11614 /* end confdefs.h. */
11615
11616 /* Override any GCC internal prototype to avoid an error.
11617 Use char because int might match the return type of a GCC
11618 builtin and then its argument prototype would still apply. */
11619 #ifdef __cplusplus
11620 extern "C"
11621 #endif
11622 char sqrt ();
11623 int
11624 main ()
11625 {
11626 return sqrt ();
11627 ;
11628 return 0;
11629 }
11630 _ACEOF
11631 if ac_fn_c_try_link "$LINENO"; then :
11632 ac_cv_lib_m_sqrt=yes
11633 else
11634 ac_cv_lib_m_sqrt=no
11635 fi
11636 rm -f core conftest.err conftest.$ac_objext \
11637 conftest$ac_exeext conftest.$ac_ext
11638 LIBS=$ac_check_lib_save_LIBS
11639 fi
11640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
11641 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
11642 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
11643 cat >>confdefs.h <<_ACEOF
11644 #define HAVE_LIBM 1
11645 _ACEOF
11646
11647 LIBS="-lm $LIBS"
11648
11649 fi
11650
11651
11652 # Check for mail-locking functions in a "mail" library. Probably this should
11653 # have the same check as for liblockfile below.
11654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
11655 $as_echo_n "checking for maillock in -lmail... " >&6; }
11656 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
11657 $as_echo_n "(cached) " >&6
11658 else
11659 ac_check_lib_save_LIBS=$LIBS
11660 LIBS="-lmail $LIBS"
11661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11662 /* end confdefs.h. */
11663
11664 /* Override any GCC internal prototype to avoid an error.
11665 Use char because int might match the return type of a GCC
11666 builtin and then its argument prototype would still apply. */
11667 #ifdef __cplusplus
11668 extern "C"
11669 #endif
11670 char maillock ();
11671 int
11672 main ()
11673 {
11674 return maillock ();
11675 ;
11676 return 0;
11677 }
11678 _ACEOF
11679 if ac_fn_c_try_link "$LINENO"; then :
11680 ac_cv_lib_mail_maillock=yes
11681 else
11682 ac_cv_lib_mail_maillock=no
11683 fi
11684 rm -f core conftest.err conftest.$ac_objext \
11685 conftest$ac_exeext conftest.$ac_ext
11686 LIBS=$ac_check_lib_save_LIBS
11687 fi
11688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
11689 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
11690 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
11691 have_mail=yes
11692 else
11693 have_mail=no
11694 fi
11695
11696 if test $have_mail = yes; then
11697 LIBS_MAIL=-lmail
11698 LIBS="$LIBS_MAIL $LIBS"
11699
11700 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
11701
11702 else
11703 LIBS_MAIL=
11704 fi
11705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
11706 $as_echo_n "checking for maillock in -llockfile... " >&6; }
11707 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
11708 $as_echo_n "(cached) " >&6
11709 else
11710 ac_check_lib_save_LIBS=$LIBS
11711 LIBS="-llockfile $LIBS"
11712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11713 /* end confdefs.h. */
11714
11715 /* Override any GCC internal prototype to avoid an error.
11716 Use char because int might match the return type of a GCC
11717 builtin and then its argument prototype would still apply. */
11718 #ifdef __cplusplus
11719 extern "C"
11720 #endif
11721 char maillock ();
11722 int
11723 main ()
11724 {
11725 return maillock ();
11726 ;
11727 return 0;
11728 }
11729 _ACEOF
11730 if ac_fn_c_try_link "$LINENO"; then :
11731 ac_cv_lib_lockfile_maillock=yes
11732 else
11733 ac_cv_lib_lockfile_maillock=no
11734 fi
11735 rm -f core conftest.err conftest.$ac_objext \
11736 conftest$ac_exeext conftest.$ac_ext
11737 LIBS=$ac_check_lib_save_LIBS
11738 fi
11739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
11740 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
11741 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
11742 have_lockfile=yes
11743 else
11744 have_lockfile=no
11745 fi
11746
11747 if test $have_lockfile = yes; then
11748 LIBS_MAIL=-llockfile
11749 LIBS="$LIBS_MAIL $LIBS"
11750
11751 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
11752
11753 else
11754 # If we have the shared liblockfile, assume we must use it for mail
11755 # locking (e.g. Debian). If we couldn't link against liblockfile
11756 # (no liblockfile.a installed), ensure that we don't need to.
11757 # Extract the first word of "liblockfile.so", so it can be a program name with args.
11758 set dummy liblockfile.so; ac_word=$2
11759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11760 $as_echo_n "checking for $ac_word... " >&6; }
11761 if test "${ac_cv_prog_liblockfile+set}" = set; then :
11762 $as_echo_n "(cached) " >&6
11763 else
11764 if test -n "$liblockfile"; then
11765 ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
11766 else
11767 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11768 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
11769 for as_dir in $as_dummy
11770 do
11771 IFS=$as_save_IFS
11772 test -z "$as_dir" && as_dir=.
11773 for ac_exec_ext in '' $ac_executable_extensions; do
11774 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11775 ac_cv_prog_liblockfile="yes"
11776 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11777 break 2
11778 fi
11779 done
11780 done
11781 IFS=$as_save_IFS
11782
11783 test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
11784 fi
11785 fi
11786 liblockfile=$ac_cv_prog_liblockfile
11787 if test -n "$liblockfile"; then
11788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
11789 $as_echo "$liblockfile" >&6; }
11790 else
11791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11792 $as_echo "no" >&6; }
11793 fi
11794
11795
11796 if test $ac_cv_prog_liblockfile = yes; then
11797 as_fn_error $? "Shared liblockfile found but can't link against it.
11798 This probably means that movemail could lose mail.
11799 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
11800 fi
11801 fi
11802 for ac_func in touchlock
11803 do :
11804 ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
11805 if test "x$ac_cv_func_touchlock" = x""yes; then :
11806 cat >>confdefs.h <<_ACEOF
11807 #define HAVE_TOUCHLOCK 1
11808 _ACEOF
11809
11810 fi
11811 done
11812
11813 for ac_header in maillock.h
11814 do :
11815 ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
11816 if test "x$ac_cv_header_maillock_h" = x""yes; then :
11817 cat >>confdefs.h <<_ACEOF
11818 #define HAVE_MAILLOCK_H 1
11819 _ACEOF
11820
11821 fi
11822
11823 done
11824
11825
11826
11827 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
11828 ## interlock access to the mail spool. The alternative is a lock file named
11829 ## /usr/spool/mail/$USER.lock.
11830 mail_lock=no
11831 case "$opsys" in
11832 aix4-2) mail_lock="lockf" ;;
11833
11834 gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
11835
11836 ## On GNU/Linux systems, both methods are used by various mail programs.
11837 ## I assume most people are using newer mailers that have heard of flock.
11838 ## Change this if you need to.
11839 ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
11840 ## configure gets the right answers, and that means *NOT* using flock.
11841 ## Using flock is guaranteed to be the wrong thing. See Debian Policy
11842 ## for details.'' and then uses `#ifdef DEBIAN'. Unfortunately the
11843 ## Debian maintainer hasn't provided a clean fix for Emacs.
11844 ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
11845 ## HAVE_MAILLOCK_H are defined, so the following appears to be the
11846 ## correct logic. -- fx
11847 ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
11848 ## liblockfile is a Free Software replacement for libmail, used on
11849 ## Debian systems and elsewhere. -rfr.
11850 gnu-*)
11851 mail_lock="flock"
11852 if test $have_mail = yes || test $have_lockfile = yes; then
11853 test $ac_cv_header_maillock_h = yes && mail_lock=no
11854 fi
11855 ;;
11856 esac
11857
11858 BLESSMAIL_TARGET=
11859 case "$mail_lock" in
11860 flock)
11861 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
11862 ;;
11863
11864 lockf)
11865 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
11866 ;;
11867
11868 *) BLESSMAIL_TARGET="need-blessmail" ;;
11869 esac
11870
11871
11872
11873 for ac_func in gethostname getdomainname dup2 \
11874 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
11875 random lrand48 logb frexp fmod rint cbrt ftime setsid \
11876 strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \
11877 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
11878 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm strchr strrchr \
11879 sendto recvfrom getsockopt setsockopt getsockname getpeername \
11880 gai_strerror mkstemp getline getdelim mremap memmove fsync sync \
11881 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
11882 cfmakeraw cfsetspeed isnan copysign __executable_start
11883 do :
11884 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11885 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11886 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
11887 cat >>confdefs.h <<_ACEOF
11888 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11889 _ACEOF
11890
11891 fi
11892 done
11893
11894
11895 for ac_header in sys/un.h
11896 do :
11897 ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
11898 if test "x$ac_cv_header_sys_un_h" = x""yes; then :
11899 cat >>confdefs.h <<_ACEOF
11900 #define HAVE_SYS_UN_H 1
11901 _ACEOF
11902
11903 fi
11904
11905 done
11906
11907
11908
11909
11910
11911
11912
11913 for ac_func in $ac_func_list
11914 do :
11915 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11916 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11917 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
11918 cat >>confdefs.h <<_ACEOF
11919 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11920 _ACEOF
11921
11922 fi
11923 done
11924
11925
11926
11927
11928
11929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
11930 $as_echo_n "checking for working mktime... " >&6; }
11931 if test "${ac_cv_func_working_mktime+set}" = set; then :
11932 $as_echo_n "(cached) " >&6
11933 else
11934 if test "$cross_compiling" = yes; then :
11935 ac_cv_func_working_mktime=no
11936 else
11937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11938 /* end confdefs.h. */
11939 /* Test program from Paul Eggert and Tony Leneis. */
11940 #ifdef TIME_WITH_SYS_TIME
11941 # include <sys/time.h>
11942 # include <time.h>
11943 #else
11944 # ifdef HAVE_SYS_TIME_H
11945 # include <sys/time.h>
11946 # else
11947 # include <time.h>
11948 # endif
11949 #endif
11950
11951 #include <limits.h>
11952 #include <stdlib.h>
11953
11954 #ifdef HAVE_UNISTD_H
11955 # include <unistd.h>
11956 #endif
11957
11958 #ifndef HAVE_ALARM
11959 # define alarm(X) /* empty */
11960 #endif
11961
11962 /* Work around redefinition to rpl_putenv by other config tests. */
11963 #undef putenv
11964
11965 static time_t time_t_max;
11966 static time_t time_t_min;
11967
11968 /* Values we'll use to set the TZ environment variable. */
11969 static const char *tz_strings[] = {
11970 (const char *) 0, "TZ=GMT0", "TZ=JST-9",
11971 "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
11972 };
11973 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
11974
11975 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
11976 Based on a problem report from Andreas Jaeger. */
11977 static int
11978 spring_forward_gap ()
11979 {
11980 /* glibc (up to about 1998-10-07) failed this test. */
11981 struct tm tm;
11982
11983 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
11984 instead of "TZ=America/Vancouver" in order to detect the bug even
11985 on systems that don't support the Olson extension, or don't have the
11986 full zoneinfo tables installed. */
11987 putenv ((char*) "TZ=PST8PDT,M4.1.0,M10.5.0");
11988
11989 tm.tm_year = 98;
11990 tm.tm_mon = 3;
11991 tm.tm_mday = 5;
11992 tm.tm_hour = 2;
11993 tm.tm_min = 0;
11994 tm.tm_sec = 0;
11995 tm.tm_isdst = -1;
11996 return mktime (&tm) != (time_t) -1;
11997 }
11998
11999 static int
12000 mktime_test1 (time_t now)
12001 {
12002 struct tm *lt;
12003 return ! (lt = localtime (&now)) || mktime (lt) == now;
12004 }
12005
12006 static int
12007 mktime_test (time_t now)
12008 {
12009 return (mktime_test1 (now)
12010 && mktime_test1 ((time_t) (time_t_max - now))
12011 && mktime_test1 ((time_t) (time_t_min + now)));
12012 }
12013
12014 static int
12015 irix_6_4_bug ()
12016 {
12017 /* Based on code from Ariel Faigon. */
12018 struct tm tm;
12019 tm.tm_year = 96;
12020 tm.tm_mon = 3;
12021 tm.tm_mday = 0;
12022 tm.tm_hour = 0;
12023 tm.tm_min = 0;
12024 tm.tm_sec = 0;
12025 tm.tm_isdst = -1;
12026 mktime (&tm);
12027 return tm.tm_mon == 2 && tm.tm_mday == 31;
12028 }
12029
12030 static int
12031 bigtime_test (int j)
12032 {
12033 struct tm tm;
12034 time_t now;
12035 tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
12036 now = mktime (&tm);
12037 if (now != (time_t) -1)
12038 {
12039 struct tm *lt = localtime (&now);
12040 if (! (lt
12041 && lt->tm_year == tm.tm_year
12042 && lt->tm_mon == tm.tm_mon
12043 && lt->tm_mday == tm.tm_mday
12044 && lt->tm_hour == tm.tm_hour
12045 && lt->tm_min == tm.tm_min
12046 && lt->tm_sec == tm.tm_sec
12047 && lt->tm_yday == tm.tm_yday
12048 && lt->tm_wday == tm.tm_wday
12049 && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
12050 == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
12051 return 0;
12052 }
12053 return 1;
12054 }
12055
12056 static int
12057 year_2050_test ()
12058 {
12059 /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
12060 ignoring leap seconds. */
12061 unsigned long int answer = 2527315200UL;
12062
12063 struct tm tm;
12064 time_t t;
12065 tm.tm_year = 2050 - 1900;
12066 tm.tm_mon = 2 - 1;
12067 tm.tm_mday = 1;
12068 tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
12069 tm.tm_isdst = -1;
12070
12071 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
12072 instead of "TZ=America/Vancouver" in order to detect the bug even
12073 on systems that don't support the Olson extension, or don't have the
12074 full zoneinfo tables installed. */
12075 putenv ((char*) "TZ=PST8PDT,M4.1.0,M10.5.0");
12076
12077 t = mktime (&tm);
12078
12079 /* Check that the result is either a failure, or close enough
12080 to the correct answer that we can assume the discrepancy is
12081 due to leap seconds. */
12082 return (t == (time_t) -1
12083 || (0 < t && answer - 120 <= t && t <= answer + 120));
12084 }
12085
12086 int
12087 main ()
12088 {
12089 time_t t, delta;
12090 int i, j;
12091
12092 /* This test makes some buggy mktime implementations loop.
12093 Give up after 60 seconds; a mktime slower than that
12094 isn't worth using anyway. */
12095 alarm (60);
12096
12097 for (;;)
12098 {
12099 t = (time_t_max << 1) + 1;
12100 if (t <= time_t_max)
12101 break;
12102 time_t_max = t;
12103 }
12104 time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max;
12105
12106 delta = time_t_max / 997; /* a suitable prime number */
12107 for (i = 0; i < N_STRINGS; i++)
12108 {
12109 if (tz_strings[i])
12110 putenv ((char*) tz_strings[i]);
12111
12112 for (t = 0; t <= time_t_max - delta; t += delta)
12113 if (! mktime_test (t))
12114 return 1;
12115 if (! (mktime_test ((time_t) 1)
12116 && mktime_test ((time_t) (60 * 60))
12117 && mktime_test ((time_t) (60 * 60 * 24))))
12118 return 1;
12119
12120 for (j = 1; ; j <<= 1)
12121 if (! bigtime_test (j))
12122 return 1;
12123 else if (INT_MAX / 2 < j)
12124 break;
12125 if (! bigtime_test (INT_MAX))
12126 return 1;
12127 }
12128 return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ());
12129 }
12130 _ACEOF
12131 if ac_fn_c_try_run "$LINENO"; then :
12132 ac_cv_func_working_mktime=yes
12133 else
12134 ac_cv_func_working_mktime=no
12135 fi
12136 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12137 conftest.$ac_objext conftest.beam conftest.$ac_ext
12138 fi
12139
12140 fi
12141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
12142 $as_echo "$ac_cv_func_working_mktime" >&6; }
12143 if test $ac_cv_func_working_mktime = no; then
12144 case " $LIBOBJS " in
12145 *" mktime.$ac_objext "* ) ;;
12146 *) LIBOBJS="$LIBOBJS mktime.$ac_objext"
12147 ;;
12148 esac
12149
12150 fi
12151
12152 if test "$ac_cv_func_working_mktime" = no; then
12153
12154 $as_echo "#define BROKEN_MKTIME 1" >>confdefs.h
12155
12156 fi
12157
12158 ac_have_func=no # yes means we've found a way to get the load average.
12159
12160 # Make sure getloadavg.c is where it belongs, at configure-time.
12161 test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" ||
12162 as_fn_error $? "$srcdir/$ac_config_libobj_dir/getloadavg.c is missing" "$LINENO" 5
12163
12164 ac_save_LIBS=$LIBS
12165
12166 # Check for getloadavg, but be sure not to touch the cache variable.
12167 (ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
12168 if test "x$ac_cv_func_getloadavg" = x""yes; then :
12169 exit 0
12170 else
12171 exit 1
12172 fi
12173 ) && ac_have_func=yes
12174
12175 # On HPUX9, an unprivileged user can get load averages through this function.
12176 for ac_func in pstat_getdynamic
12177 do :
12178 ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
12179 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
12180 cat >>confdefs.h <<_ACEOF
12181 #define HAVE_PSTAT_GETDYNAMIC 1
12182 _ACEOF
12183
12184 fi
12185 done
12186
12187
12188 # Solaris has libkstat which does not require root.
12189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
12190 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
12191 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
12192 $as_echo_n "(cached) " >&6
12193 else
12194 ac_check_lib_save_LIBS=$LIBS
12195 LIBS="-lkstat $LIBS"
12196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12197 /* end confdefs.h. */
12198
12199 /* Override any GCC internal prototype to avoid an error.
12200 Use char because int might match the return type of a GCC
12201 builtin and then its argument prototype would still apply. */
12202 #ifdef __cplusplus
12203 extern "C"
12204 #endif
12205 char kstat_open ();
12206 int
12207 main ()
12208 {
12209 return kstat_open ();
12210 ;
12211 return 0;
12212 }
12213 _ACEOF
12214 if ac_fn_c_try_link "$LINENO"; then :
12215 ac_cv_lib_kstat_kstat_open=yes
12216 else
12217 ac_cv_lib_kstat_kstat_open=no
12218 fi
12219 rm -f core conftest.err conftest.$ac_objext \
12220 conftest$ac_exeext conftest.$ac_ext
12221 LIBS=$ac_check_lib_save_LIBS
12222 fi
12223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
12224 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
12225 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
12226 cat >>confdefs.h <<_ACEOF
12227 #define HAVE_LIBKSTAT 1
12228 _ACEOF
12229
12230 LIBS="-lkstat $LIBS"
12231
12232 fi
12233
12234 test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes
12235
12236 # Some systems with -lutil have (and need) -lkvm as well, some do not.
12237 # On Solaris, -lkvm requires nlist from -lelf, so check that first
12238 # to get the right answer into the cache.
12239 # For kstat on solaris, we need libelf to force the definition of SVR4 below.
12240 if test $ac_have_func = no; then
12241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
12242 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
12243 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
12244 $as_echo_n "(cached) " >&6
12245 else
12246 ac_check_lib_save_LIBS=$LIBS
12247 LIBS="-lelf $LIBS"
12248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12249 /* end confdefs.h. */
12250
12251 /* Override any GCC internal prototype to avoid an error.
12252 Use char because int might match the return type of a GCC
12253 builtin and then its argument prototype would still apply. */
12254 #ifdef __cplusplus
12255 extern "C"
12256 #endif
12257 char elf_begin ();
12258 int
12259 main ()
12260 {
12261 return elf_begin ();
12262 ;
12263 return 0;
12264 }
12265 _ACEOF
12266 if ac_fn_c_try_link "$LINENO"; then :
12267 ac_cv_lib_elf_elf_begin=yes
12268 else
12269 ac_cv_lib_elf_elf_begin=no
12270 fi
12271 rm -f core conftest.err conftest.$ac_objext \
12272 conftest$ac_exeext conftest.$ac_ext
12273 LIBS=$ac_check_lib_save_LIBS
12274 fi
12275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
12276 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
12277 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
12278 LIBS="-lelf $LIBS"
12279 fi
12280
12281 fi
12282 if test $ac_have_func = no; then
12283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
12284 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
12285 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
12286 $as_echo_n "(cached) " >&6
12287 else
12288 ac_check_lib_save_LIBS=$LIBS
12289 LIBS="-lkvm $LIBS"
12290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12291 /* end confdefs.h. */
12292
12293 /* Override any GCC internal prototype to avoid an error.
12294 Use char because int might match the return type of a GCC
12295 builtin and then its argument prototype would still apply. */
12296 #ifdef __cplusplus
12297 extern "C"
12298 #endif
12299 char kvm_open ();
12300 int
12301 main ()
12302 {
12303 return kvm_open ();
12304 ;
12305 return 0;
12306 }
12307 _ACEOF
12308 if ac_fn_c_try_link "$LINENO"; then :
12309 ac_cv_lib_kvm_kvm_open=yes
12310 else
12311 ac_cv_lib_kvm_kvm_open=no
12312 fi
12313 rm -f core conftest.err conftest.$ac_objext \
12314 conftest$ac_exeext conftest.$ac_ext
12315 LIBS=$ac_check_lib_save_LIBS
12316 fi
12317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
12318 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
12319 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
12320 LIBS="-lkvm $LIBS"
12321 fi
12322
12323 # Check for the 4.4BSD definition of getloadavg.
12324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
12325 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
12326 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
12327 $as_echo_n "(cached) " >&6
12328 else
12329 ac_check_lib_save_LIBS=$LIBS
12330 LIBS="-lutil $LIBS"
12331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12332 /* end confdefs.h. */
12333
12334 /* Override any GCC internal prototype to avoid an error.
12335 Use char because int might match the return type of a GCC
12336 builtin and then its argument prototype would still apply. */
12337 #ifdef __cplusplus
12338 extern "C"
12339 #endif
12340 char getloadavg ();
12341 int
12342 main ()
12343 {
12344 return getloadavg ();
12345 ;
12346 return 0;
12347 }
12348 _ACEOF
12349 if ac_fn_c_try_link "$LINENO"; then :
12350 ac_cv_lib_util_getloadavg=yes
12351 else
12352 ac_cv_lib_util_getloadavg=no
12353 fi
12354 rm -f core conftest.err conftest.$ac_objext \
12355 conftest$ac_exeext conftest.$ac_ext
12356 LIBS=$ac_check_lib_save_LIBS
12357 fi
12358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
12359 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
12360 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
12361 LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes
12362 fi
12363
12364 fi
12365
12366 if test $ac_have_func = no; then
12367 # There is a commonly available library for RS/6000 AIX.
12368 # Since it is not a standard part of AIX, it might be installed locally.
12369 ac_getloadavg_LIBS=$LIBS
12370 LIBS="-L/usr/local/lib $LIBS"
12371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
12372 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
12373 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
12374 $as_echo_n "(cached) " >&6
12375 else
12376 ac_check_lib_save_LIBS=$LIBS
12377 LIBS="-lgetloadavg $LIBS"
12378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12379 /* end confdefs.h. */
12380
12381 /* Override any GCC internal prototype to avoid an error.
12382 Use char because int might match the return type of a GCC
12383 builtin and then its argument prototype would still apply. */
12384 #ifdef __cplusplus
12385 extern "C"
12386 #endif
12387 char getloadavg ();
12388 int
12389 main ()
12390 {
12391 return getloadavg ();
12392 ;
12393 return 0;
12394 }
12395 _ACEOF
12396 if ac_fn_c_try_link "$LINENO"; then :
12397 ac_cv_lib_getloadavg_getloadavg=yes
12398 else
12399 ac_cv_lib_getloadavg_getloadavg=no
12400 fi
12401 rm -f core conftest.err conftest.$ac_objext \
12402 conftest$ac_exeext conftest.$ac_ext
12403 LIBS=$ac_check_lib_save_LIBS
12404 fi
12405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
12406 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
12407 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
12408 LIBS="-lgetloadavg $LIBS"
12409 else
12410 LIBS=$ac_getloadavg_LIBS
12411 fi
12412
12413 fi
12414
12415 # Make sure it is really in the library, if we think we found it,
12416 # otherwise set up the replacement function.
12417 for ac_func in getloadavg
12418 do :
12419 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
12420 if test "x$ac_cv_func_getloadavg" = x""yes; then :
12421 cat >>confdefs.h <<_ACEOF
12422 #define HAVE_GETLOADAVG 1
12423 _ACEOF
12424
12425 else
12426 case " $LIBOBJS " in
12427 *" getloadavg.$ac_objext "* ) ;;
12428 *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext"
12429 ;;
12430 esac
12431
12432
12433 $as_echo "#define C_GETLOADAVG 1" >>confdefs.h
12434
12435 # Figure out what our getloadavg.c needs.
12436 ac_have_func=no
12437 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
12438 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
12439 ac_have_func=yes
12440
12441 $as_echo "#define DGUX 1" >>confdefs.h
12442
12443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
12444 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
12445 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
12446 $as_echo_n "(cached) " >&6
12447 else
12448 ac_check_lib_save_LIBS=$LIBS
12449 LIBS="-ldgc $LIBS"
12450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12451 /* end confdefs.h. */
12452
12453 /* Override any GCC internal prototype to avoid an error.
12454 Use char because int might match the return type of a GCC
12455 builtin and then its argument prototype would still apply. */
12456 #ifdef __cplusplus
12457 extern "C"
12458 #endif
12459 char dg_sys_info ();
12460 int
12461 main ()
12462 {
12463 return dg_sys_info ();
12464 ;
12465 return 0;
12466 }
12467 _ACEOF
12468 if ac_fn_c_try_link "$LINENO"; then :
12469 ac_cv_lib_dgc_dg_sys_info=yes
12470 else
12471 ac_cv_lib_dgc_dg_sys_info=no
12472 fi
12473 rm -f core conftest.err conftest.$ac_objext \
12474 conftest$ac_exeext conftest.$ac_ext
12475 LIBS=$ac_check_lib_save_LIBS
12476 fi
12477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
12478 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
12479 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
12480 cat >>confdefs.h <<_ACEOF
12481 #define HAVE_LIBDGC 1
12482 _ACEOF
12483
12484 LIBS="-ldgc $LIBS"
12485
12486 fi
12487
12488 fi
12489
12490
12491
12492 ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
12493 if test "x$ac_cv_header_locale_h" = x""yes; then :
12494
12495 fi
12496
12497
12498 for ac_func in setlocale
12499 do :
12500 ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
12501 if test "x$ac_cv_func_setlocale" = x""yes; then :
12502 cat >>confdefs.h <<_ACEOF
12503 #define HAVE_SETLOCALE 1
12504 _ACEOF
12505
12506 fi
12507 done
12508
12509
12510 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
12511 # uses stabs), but it is still SVR4. We cannot check for <elf.h> because
12512 # Irix 4.0.5F has the header but not the library.
12513 if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes; then
12514 ac_have_func=yes
12515
12516 $as_echo "#define SVR4 1" >>confdefs.h
12517
12518 fi
12519
12520 if test $ac_have_func = no; then
12521 ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
12522 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
12523 ac_have_func=yes
12524
12525 $as_echo "#define UMAX 1" >>confdefs.h
12526
12527
12528 $as_echo "#define UMAX4_3 1" >>confdefs.h
12529
12530 fi
12531
12532
12533 fi
12534
12535 if test $ac_have_func = no; then
12536 ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
12537 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
12538 ac_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
12539
12540 fi
12541
12542
12543 fi
12544
12545 if test $ac_have_func = no; then
12546 for ac_header in mach/mach.h
12547 do :
12548 ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
12549 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
12550 cat >>confdefs.h <<_ACEOF
12551 #define HAVE_MACH_MACH_H 1
12552 _ACEOF
12553
12554 fi
12555
12556 done
12557
12558 fi
12559
12560 for ac_header in nlist.h
12561 do :
12562 ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
12563 if test "x$ac_cv_header_nlist_h" = x""yes; then :
12564 cat >>confdefs.h <<_ACEOF
12565 #define HAVE_NLIST_H 1
12566 _ACEOF
12567 ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
12568 "
12569 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
12570
12571 cat >>confdefs.h <<_ACEOF
12572 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
12573 _ACEOF
12574
12575
12576 $as_echo "#define NLIST_NAME_UNION 1" >>confdefs.h
12577
12578 fi
12579
12580
12581 fi
12582
12583 done
12584
12585 fi
12586 done
12587
12588
12589 # Some definitions of getloadavg require that the program be installed setgid.
12590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getloadavg requires setgid" >&5
12591 $as_echo_n "checking whether getloadavg requires setgid... " >&6; }
12592 if test "${ac_cv_func_getloadavg_setgid+set}" = set; then :
12593 $as_echo_n "(cached) " >&6
12594 else
12595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12596 /* end confdefs.h. */
12597 #include "$srcdir/$ac_config_libobj_dir/getloadavg.c"
12598 #ifdef LDAV_PRIVILEGED
12599 Yowza Am I SETGID yet
12600 #endif
12601 _ACEOF
12602 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12603 $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then :
12604 ac_cv_func_getloadavg_setgid=yes
12605 else
12606 ac_cv_func_getloadavg_setgid=no
12607 fi
12608 rm -f conftest*
12609
12610 fi
12611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getloadavg_setgid" >&5
12612 $as_echo "$ac_cv_func_getloadavg_setgid" >&6; }
12613 if test $ac_cv_func_getloadavg_setgid = yes; then
12614 NEED_SETGID=true
12615
12616 $as_echo "#define GETLOADAVG_PRIVILEGED 1" >>confdefs.h
12617
12618 else
12619 NEED_SETGID=false
12620 fi
12621
12622 if test $ac_cv_func_getloadavg_setgid = yes; then
12623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking group of /dev/kmem" >&5
12624 $as_echo_n "checking group of /dev/kmem... " >&6; }
12625 if test "${ac_cv_group_kmem+set}" = set; then :
12626 $as_echo_n "(cached) " >&6
12627 else
12628 # On Solaris, /dev/kmem is a symlink. Get info on the real file.
12629 ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
12630 # If we got an error (system does not support symlinks), try without -L.
12631 test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
12632 ac_cv_group_kmem=`$as_echo "$ac_ls_output" \
12633 | sed -ne 's/[ ][ ]*/ /g;
12634 s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\) *.*/\1/;
12635 / /s/.* //;p;'`
12636
12637 fi
12638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_group_kmem" >&5
12639 $as_echo "$ac_cv_group_kmem" >&6; }
12640 KMEM_GROUP=$ac_cv_group_kmem
12641 fi
12642 if test "x$ac_save_LIBS" = x; then
12643 GETLOADAVG_LIBS=$LIBS
12644 else
12645 GETLOADAVG_LIBS=`$as_echo "$LIBS" | sed "s|$ac_save_LIBS||"`
12646 fi
12647 LIBS=$ac_save_LIBS
12648
12649
12650
12651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
12652 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
12653 if test "${ac_cv_sys_largefile_source+set}" = set; then :
12654 $as_echo_n "(cached) " >&6
12655 else
12656 while :; do
12657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12658 /* end confdefs.h. */
12659 #include <sys/types.h> /* for off_t */
12660 #include <stdio.h>
12661 int
12662 main ()
12663 {
12664 int (*fp) (FILE *, off_t, int) = fseeko;
12665 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
12666 ;
12667 return 0;
12668 }
12669 _ACEOF
12670 if ac_fn_c_try_link "$LINENO"; then :
12671 ac_cv_sys_largefile_source=no; break
12672 fi
12673 rm -f core conftest.err conftest.$ac_objext \
12674 conftest$ac_exeext conftest.$ac_ext
12675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12676 /* end confdefs.h. */
12677 #define _LARGEFILE_SOURCE 1
12678 #include <sys/types.h> /* for off_t */
12679 #include <stdio.h>
12680 int
12681 main ()
12682 {
12683 int (*fp) (FILE *, off_t, int) = fseeko;
12684 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
12685 ;
12686 return 0;
12687 }
12688 _ACEOF
12689 if ac_fn_c_try_link "$LINENO"; then :
12690 ac_cv_sys_largefile_source=1; break
12691 fi
12692 rm -f core conftest.err conftest.$ac_objext \
12693 conftest$ac_exeext conftest.$ac_ext
12694 ac_cv_sys_largefile_source=unknown
12695 break
12696 done
12697 fi
12698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
12699 $as_echo "$ac_cv_sys_largefile_source" >&6; }
12700 case $ac_cv_sys_largefile_source in #(
12701 no | unknown) ;;
12702 *)
12703 cat >>confdefs.h <<_ACEOF
12704 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
12705 _ACEOF
12706 ;;
12707 esac
12708 rm -rf conftest*
12709
12710 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
12711 # in glibc 2.1.3, but that breaks too many other things.
12712 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
12713 if test $ac_cv_sys_largefile_source != unknown; then
12714
12715 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
12716
12717 fi
12718
12719
12720 # Configure getopt.
12721 # getopt.m4 serial 10
12722
12723 # The getopt module assume you want GNU getopt, with getopt_long etc,
12724 # rather than vanilla POSIX getopt. This means your your code should
12725 # always include <getopt.h> for the getopt prototypes.
12726
12727
12728
12729
12730
12731
12732
12733
12734
12735
12736
12737 # Prerequisites of lib/getopt*.
12738
12739
12740
12741
12742 GETOPT_H=
12743 for ac_header in getopt.h
12744 do :
12745 ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
12746 if test "x$ac_cv_header_getopt_h" = x""yes; then :
12747 cat >>confdefs.h <<_ACEOF
12748 #define HAVE_GETOPT_H 1
12749 _ACEOF
12750
12751 else
12752 GETOPT_H=getopt.h
12753 fi
12754
12755 done
12756
12757 if test -z "$GETOPT_H"; then
12758 for ac_func in getopt_long_only
12759 do :
12760 ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
12761 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
12762 cat >>confdefs.h <<_ACEOF
12763 #define HAVE_GETOPT_LONG_ONLY 1
12764 _ACEOF
12765
12766 else
12767 GETOPT_H=getopt.h
12768 fi
12769 done
12770
12771 fi
12772
12773 if test -z "$GETOPT_H"; then
12774 ac_fn_c_check_decl "$LINENO" "optreset" "ac_cv_have_decl_optreset" "#include <getopt.h>
12775 "
12776 if test "x$ac_cv_have_decl_optreset" = x""yes; then :
12777 GETOPT_H=getopt.h
12778 fi
12779
12780 fi
12781
12782 if test -z "$GETOPT_H"; then
12783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
12784 $as_echo_n "checking for working GNU getopt function... " >&6; }
12785 if test "${gl_cv_func_gnu_getopt+set}" = set; then :
12786 $as_echo_n "(cached) " >&6
12787 else
12788 if test "$cross_compiling" = yes; then :
12789 ac_fn_c_check_decl "$LINENO" "getopt_clip" "ac_cv_have_decl_getopt_clip" "#include <getopt.h>
12790 "
12791 if test "x$ac_cv_have_decl_getopt_clip" = x""yes; then :
12792 gl_cv_func_gnu_getopt=no
12793 else
12794 gl_cv_func_gnu_getopt=yes
12795 fi
12796
12797 else
12798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12799 /* end confdefs.h. */
12800 #include <getopt.h>
12801 int
12802 main ()
12803 {
12804
12805 char *myargv[3];
12806 myargv[0] = "conftest";
12807 myargv[1] = "-+";
12808 myargv[2] = 0;
12809 return getopt (2, myargv, "+a") != '?';
12810
12811 ;
12812 return 0;
12813 }
12814 _ACEOF
12815 if ac_fn_c_try_run "$LINENO"; then :
12816 gl_cv_func_gnu_getopt=yes
12817 else
12818 gl_cv_func_gnu_getopt=no
12819 fi
12820 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12821 conftest.$ac_objext conftest.beam conftest.$ac_ext
12822 fi
12823
12824 fi
12825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gnu_getopt" >&5
12826 $as_echo "$gl_cv_func_gnu_getopt" >&6; }
12827 if test "$gl_cv_func_gnu_getopt" = "no"; then
12828 GETOPT_H=getopt.h
12829 fi
12830 fi
12831
12832
12833
12834 if test -n "$GETOPT_H"; then :
12835
12836
12837 GETOPT_H=getopt.h
12838
12839 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
12840
12841
12842
12843 :
12844 GETOPTOBJS='getopt.o getopt1.o'
12845
12846 fi
12847
12848
12849
12850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
12851 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
12852 if test "${ac_cv_func_getpgrp_void+set}" = set; then :
12853 $as_echo_n "(cached) " >&6
12854 else
12855 # Use it with a single arg.
12856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12857 /* end confdefs.h. */
12858 $ac_includes_default
12859 int
12860 main ()
12861 {
12862 getpgrp (0);
12863 ;
12864 return 0;
12865 }
12866 _ACEOF
12867 if ac_fn_c_try_compile "$LINENO"; then :
12868 ac_cv_func_getpgrp_void=no
12869 else
12870 ac_cv_func_getpgrp_void=yes
12871 fi
12872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12873
12874 fi
12875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
12876 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
12877 if test $ac_cv_func_getpgrp_void = yes; then
12878
12879 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
12880
12881 fi
12882
12883
12884 for ac_func in strftime
12885 do :
12886 ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
12887 if test "x$ac_cv_func_strftime" = x""yes; then :
12888 cat >>confdefs.h <<_ACEOF
12889 #define HAVE_STRFTIME 1
12890 _ACEOF
12891
12892 else
12893 # strftime is in -lintl on SCO UNIX.
12894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
12895 $as_echo_n "checking for strftime in -lintl... " >&6; }
12896 if test "${ac_cv_lib_intl_strftime+set}" = set; then :
12897 $as_echo_n "(cached) " >&6
12898 else
12899 ac_check_lib_save_LIBS=$LIBS
12900 LIBS="-lintl $LIBS"
12901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12902 /* end confdefs.h. */
12903
12904 /* Override any GCC internal prototype to avoid an error.
12905 Use char because int might match the return type of a GCC
12906 builtin and then its argument prototype would still apply. */
12907 #ifdef __cplusplus
12908 extern "C"
12909 #endif
12910 char strftime ();
12911 int
12912 main ()
12913 {
12914 return strftime ();
12915 ;
12916 return 0;
12917 }
12918 _ACEOF
12919 if ac_fn_c_try_link "$LINENO"; then :
12920 ac_cv_lib_intl_strftime=yes
12921 else
12922 ac_cv_lib_intl_strftime=no
12923 fi
12924 rm -f core conftest.err conftest.$ac_objext \
12925 conftest$ac_exeext conftest.$ac_ext
12926 LIBS=$ac_check_lib_save_LIBS
12927 fi
12928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
12929 $as_echo "$ac_cv_lib_intl_strftime" >&6; }
12930 if test "x$ac_cv_lib_intl_strftime" = x""yes; then :
12931 $as_echo "#define HAVE_STRFTIME 1" >>confdefs.h
12932
12933 LIBS="-lintl $LIBS"
12934 fi
12935
12936 fi
12937 done
12938
12939
12940 # UNIX98 PTYs.
12941 for ac_func in grantpt
12942 do :
12943 ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
12944 if test "x$ac_cv_func_grantpt" = x""yes; then :
12945 cat >>confdefs.h <<_ACEOF
12946 #define HAVE_GRANTPT 1
12947 _ACEOF
12948
12949 fi
12950 done
12951
12952
12953 # PTY-related GNU extensions.
12954 for ac_func in getpt
12955 do :
12956 ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
12957 if test "x$ac_cv_func_getpt" = x""yes; then :
12958 cat >>confdefs.h <<_ACEOF
12959 #define HAVE_GETPT 1
12960 _ACEOF
12961
12962 fi
12963 done
12964
12965
12966 # Check this now, so that we will NOT find the above functions in ncurses.
12967 # That is because we have not set up to link ncurses in lib-src.
12968 # It's better to believe a function is not available
12969 # than to expect to find it in ncurses.
12970 # Also we need tputs and friends to be able to build at all.
12971 have_tputs_et_al=true
12972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
12973 $as_echo_n "checking for library containing tputs... " >&6; }
12974 if test "${ac_cv_search_tputs+set}" = set; then :
12975 $as_echo_n "(cached) " >&6
12976 else
12977 ac_func_search_save_LIBS=$LIBS
12978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12979 /* end confdefs.h. */
12980
12981 /* Override any GCC internal prototype to avoid an error.
12982 Use char because int might match the return type of a GCC
12983 builtin and then its argument prototype would still apply. */
12984 #ifdef __cplusplus
12985 extern "C"
12986 #endif
12987 char tputs ();
12988 int
12989 main ()
12990 {
12991 return tputs ();
12992 ;
12993 return 0;
12994 }
12995 _ACEOF
12996 for ac_lib in '' ncurses terminfo termcap; do
12997 if test -z "$ac_lib"; then
12998 ac_res="none required"
12999 else
13000 ac_res=-l$ac_lib
13001 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
13002 fi
13003 if ac_fn_c_try_link "$LINENO"; then :
13004 ac_cv_search_tputs=$ac_res
13005 fi
13006 rm -f core conftest.err conftest.$ac_objext \
13007 conftest$ac_exeext
13008 if test "${ac_cv_search_tputs+set}" = set; then :
13009 break
13010 fi
13011 done
13012 if test "${ac_cv_search_tputs+set}" = set; then :
13013
13014 else
13015 ac_cv_search_tputs=no
13016 fi
13017 rm conftest.$ac_ext
13018 LIBS=$ac_func_search_save_LIBS
13019 fi
13020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
13021 $as_echo "$ac_cv_search_tputs" >&6; }
13022 ac_res=$ac_cv_search_tputs
13023 if test "$ac_res" != no; then :
13024 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13025
13026 else
13027 have_tputs_et_al=false
13028 fi
13029
13030 if test "$have_tputs_et_al" != true; then
13031 as_fn_error $? "I couldn't find termcap functions (tputs and friends).
13032 Maybe some development libraries/packages are missing? Try installing
13033 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
13034 fi
13035 # Must define this when any termcap library is found.
13036
13037 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
13038
13039 ## FIXME This was the cpp logic, but I am not sure it is right.
13040 ## The above test has not necessarily found libncurses.
13041 HAVE_LIBNCURSES=yes
13042
13043 ## Use terminfo instead of termcap?
13044 ## Note only system files NOT using terminfo are:
13045 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
13046 ## darwin|gnu without ncurses.
13047 TERMINFO=no
13048 LIBS_TERMCAP=
13049 case "$opsys" in
13050 ## cygwin: Fewer environment variables to go wrong, more terminal types.
13051 ## hpux10-20: Use the system provided termcap(3) library.
13052 ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
13053 ## is necessary. Otherwise Emacs dumps core when run -nw.
13054 aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
13055
13056 ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
13057 ## The ncurses library has been moved out of the System framework in
13058 ## Mac OS X 10.2. So if configure detects it, set the command-line
13059 ## option to use it.
13060 darwin|gnu*)
13061 ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
13062 if test "x$HAVE_LIBNCURSES" = "xyes"; then
13063 TERMINFO=yes
13064 LIBS_TERMCAP="-lncurses"
13065 fi
13066 ;;
13067
13068 freebsd)
13069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
13070 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
13071 if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
13072 $as_echo_n "(cached) " >&6
13073 else
13074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13075 /* end confdefs.h. */
13076 #include <osreldate.h>
13077 int
13078 main ()
13079 {
13080 #if __FreeBSD_version < 400000
13081 fail;
13082 #endif
13083
13084 ;
13085 return 0;
13086 }
13087 _ACEOF
13088 if ac_fn_c_try_link "$LINENO"; then :
13089 emacs_cv_freebsd_terminfo=yes
13090 else
13091 emacs_cv_freebsd_terminfo=no
13092 fi
13093 rm -f core conftest.err conftest.$ac_objext \
13094 conftest$ac_exeext conftest.$ac_ext
13095 fi
13096
13097
13098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
13099 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
13100
13101 if test $emacs_cv_freebsd_terminfo = yes; then
13102 TERMINFO=yes
13103 LIBS_TERMCAP="-lncurses"
13104 else
13105 LIBS_TERMCAP="-ltermcap"
13106 fi
13107 ;;
13108
13109 netbsd)
13110 if test $ac_cv_search_tputs = -lterminfo; then
13111 TERMINFO=yes
13112 LIBS_TERMCAP="-lterminfo"
13113 else
13114 LIBS_TERMCAP="-ltermcap"
13115 fi
13116 ;;
13117
13118 esac
13119
13120 case "$opsys" in
13121 ## hpux: Make sure we get select from libc rather than from libcurses
13122 ## because libcurses on HPUX 10.10 has a broken version of select.
13123 ## We used to use -lc -lcurses, but this may be cleaner.
13124 hpux*) LIBS_TERMCAP="-ltermcap" ;;
13125
13126 openbsd) LIBS_TERMCAP="-lncurses" ;;
13127
13128 ## Must use system termcap, if we use any termcap. It does special things.
13129 sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
13130 esac
13131
13132 TERMCAP_OBJ=tparam.o
13133 if test $TERMINFO = yes; then
13134
13135 $as_echo "#define TERMINFO 1" >>confdefs.h
13136
13137
13138 ## Default used to be -ltermcap. Add a case above if need something else.
13139 test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
13140
13141 TERMCAP_OBJ=terminfo.o
13142 fi
13143
13144
13145
13146
13147 # Do we have res_init, for detecting changes in /etc/resolv.conf?
13148 resolv=no
13149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13150 /* end confdefs.h. */
13151 #include <netinet/in.h>
13152 #include <arpa/nameser.h>
13153 #include <resolv.h>
13154 int
13155 main ()
13156 {
13157 return res_init();
13158 ;
13159 return 0;
13160 }
13161 _ACEOF
13162 if ac_fn_c_try_link "$LINENO"; then :
13163 have_res_init=yes
13164 else
13165 have_res_init=no
13166 fi
13167 rm -f core conftest.err conftest.$ac_objext \
13168 conftest$ac_exeext conftest.$ac_ext
13169 if test "$have_res_init" = no; then
13170 OLIBS="$LIBS"
13171 LIBS="$LIBS -lresolv"
13172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
13173 $as_echo_n "checking for res_init with -lresolv... " >&6; }
13174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13175 /* end confdefs.h. */
13176 #include <netinet/in.h>
13177 #include <arpa/nameser.h>
13178 #include <resolv.h>
13179 int
13180 main ()
13181 {
13182 return res_init();
13183 ;
13184 return 0;
13185 }
13186 _ACEOF
13187 if ac_fn_c_try_link "$LINENO"; then :
13188 have_res_init=yes
13189 else
13190 have_res_init=no
13191 fi
13192 rm -f core conftest.err conftest.$ac_objext \
13193 conftest$ac_exeext conftest.$ac_ext
13194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
13195 $as_echo "$have_res_init" >&6; }
13196 if test "$have_res_init" = yes ; then
13197 resolv=yes
13198 fi
13199 LIBS="$OLIBS"
13200 fi
13201
13202 if test "$have_res_init" = yes; then
13203
13204 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
13205
13206 fi
13207
13208 # Do we need the Hesiod library to provide the support routines?
13209 LIBHESIOD=
13210 if test "$with_hesiod" != no ; then
13211 # Don't set $LIBS here -- see comments above. FIXME which comments?
13212 ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
13213 if test "x$ac_cv_func_res_send" = x""yes; then :
13214
13215 else
13216 ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
13217 if test "x$ac_cv_func___res_send" = x""yes; then :
13218
13219 else
13220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
13221 $as_echo_n "checking for res_send in -lresolv... " >&6; }
13222 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
13223 $as_echo_n "(cached) " >&6
13224 else
13225 ac_check_lib_save_LIBS=$LIBS
13226 LIBS="-lresolv $LIBS"
13227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13228 /* end confdefs.h. */
13229
13230 /* Override any GCC internal prototype to avoid an error.
13231 Use char because int might match the return type of a GCC
13232 builtin and then its argument prototype would still apply. */
13233 #ifdef __cplusplus
13234 extern "C"
13235 #endif
13236 char res_send ();
13237 int
13238 main ()
13239 {
13240 return res_send ();
13241 ;
13242 return 0;
13243 }
13244 _ACEOF
13245 if ac_fn_c_try_link "$LINENO"; then :
13246 ac_cv_lib_resolv_res_send=yes
13247 else
13248 ac_cv_lib_resolv_res_send=no
13249 fi
13250 rm -f core conftest.err conftest.$ac_objext \
13251 conftest$ac_exeext conftest.$ac_ext
13252 LIBS=$ac_check_lib_save_LIBS
13253 fi
13254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
13255 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
13256 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
13257 resolv=yes
13258 else
13259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
13260 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
13261 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
13262 $as_echo_n "(cached) " >&6
13263 else
13264 ac_check_lib_save_LIBS=$LIBS
13265 LIBS="-lresolv $LIBS"
13266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13267 /* end confdefs.h. */
13268
13269 /* Override any GCC internal prototype to avoid an error.
13270 Use char because int might match the return type of a GCC
13271 builtin and then its argument prototype would still apply. */
13272 #ifdef __cplusplus
13273 extern "C"
13274 #endif
13275 char __res_send ();
13276 int
13277 main ()
13278 {
13279 return __res_send ();
13280 ;
13281 return 0;
13282 }
13283 _ACEOF
13284 if ac_fn_c_try_link "$LINENO"; then :
13285 ac_cv_lib_resolv___res_send=yes
13286 else
13287 ac_cv_lib_resolv___res_send=no
13288 fi
13289 rm -f core conftest.err conftest.$ac_objext \
13290 conftest$ac_exeext conftest.$ac_ext
13291 LIBS=$ac_check_lib_save_LIBS
13292 fi
13293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
13294 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
13295 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
13296 resolv=yes
13297 fi
13298
13299 fi
13300
13301 fi
13302
13303 fi
13304
13305 if test "$resolv" = yes ; then
13306 RESOLVLIB=-lresolv
13307 else
13308 RESOLVLIB=
13309 fi
13310 ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
13311 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
13312
13313 else
13314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
13315 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
13316 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
13317 $as_echo_n "(cached) " >&6
13318 else
13319 ac_check_lib_save_LIBS=$LIBS
13320 LIBS="-lhesiod $RESOLVLIB $LIBS"
13321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13322 /* end confdefs.h. */
13323
13324 /* Override any GCC internal prototype to avoid an error.
13325 Use char because int might match the return type of a GCC
13326 builtin and then its argument prototype would still apply. */
13327 #ifdef __cplusplus
13328 extern "C"
13329 #endif
13330 char hes_getmailhost ();
13331 int
13332 main ()
13333 {
13334 return hes_getmailhost ();
13335 ;
13336 return 0;
13337 }
13338 _ACEOF
13339 if ac_fn_c_try_link "$LINENO"; then :
13340 ac_cv_lib_hesiod_hes_getmailhost=yes
13341 else
13342 ac_cv_lib_hesiod_hes_getmailhost=no
13343 fi
13344 rm -f core conftest.err conftest.$ac_objext \
13345 conftest$ac_exeext conftest.$ac_ext
13346 LIBS=$ac_check_lib_save_LIBS
13347 fi
13348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
13349 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
13350 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
13351 hesiod=yes
13352 else
13353 :
13354 fi
13355
13356 fi
13357
13358
13359 if test x"$hesiod" = xyes; then
13360
13361 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
13362
13363 LIBHESIOD=-lhesiod
13364 fi
13365 fi
13366
13367
13368 # Do we need libresolv (due to res_init or Hesiod)?
13369 if test "$resolv" = yes ; then
13370
13371 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
13372
13373 LIBRESOLV=-lresolv
13374 else
13375 LIBRESOLV=
13376 fi
13377
13378
13379 # These tell us which Kerberos-related libraries to use.
13380 COM_ERRLIB=
13381 CRYPTOLIB=
13382 KRB5LIB=
13383 DESLIB=
13384 KRB4LIB=
13385
13386 if test "${with_kerberos}" != no; then
13387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
13388 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
13389 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
13390 $as_echo_n "(cached) " >&6
13391 else
13392 ac_check_lib_save_LIBS=$LIBS
13393 LIBS="-lcom_err $LIBS"
13394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13395 /* end confdefs.h. */
13396
13397 /* Override any GCC internal prototype to avoid an error.
13398 Use char because int might match the return type of a GCC
13399 builtin and then its argument prototype would still apply. */
13400 #ifdef __cplusplus
13401 extern "C"
13402 #endif
13403 char com_err ();
13404 int
13405 main ()
13406 {
13407 return com_err ();
13408 ;
13409 return 0;
13410 }
13411 _ACEOF
13412 if ac_fn_c_try_link "$LINENO"; then :
13413 ac_cv_lib_com_err_com_err=yes
13414 else
13415 ac_cv_lib_com_err_com_err=no
13416 fi
13417 rm -f core conftest.err conftest.$ac_objext \
13418 conftest$ac_exeext conftest.$ac_ext
13419 LIBS=$ac_check_lib_save_LIBS
13420 fi
13421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
13422 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
13423 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
13424 have_com_err=yes
13425 else
13426 have_com_err=no
13427 fi
13428
13429 if test $have_com_err = yes; then
13430 COM_ERRLIB=-lcom_err
13431 LIBS="$COM_ERRLIB $LIBS"
13432
13433 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
13434
13435 fi
13436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
13437 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
13438 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
13439 $as_echo_n "(cached) " >&6
13440 else
13441 ac_check_lib_save_LIBS=$LIBS
13442 LIBS="-lcrypto $LIBS"
13443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13444 /* end confdefs.h. */
13445
13446 /* Override any GCC internal prototype to avoid an error.
13447 Use char because int might match the return type of a GCC
13448 builtin and then its argument prototype would still apply. */
13449 #ifdef __cplusplus
13450 extern "C"
13451 #endif
13452 char mit_des_cbc_encrypt ();
13453 int
13454 main ()
13455 {
13456 return mit_des_cbc_encrypt ();
13457 ;
13458 return 0;
13459 }
13460 _ACEOF
13461 if ac_fn_c_try_link "$LINENO"; then :
13462 ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
13463 else
13464 ac_cv_lib_crypto_mit_des_cbc_encrypt=no
13465 fi
13466 rm -f core conftest.err conftest.$ac_objext \
13467 conftest$ac_exeext conftest.$ac_ext
13468 LIBS=$ac_check_lib_save_LIBS
13469 fi
13470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
13471 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
13472 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
13473 have_crypto=yes
13474 else
13475 have_crypto=no
13476 fi
13477
13478 if test $have_crypto = yes; then
13479 CRYPTOLIB=-lcrypto
13480 LIBS="$CRYPTOLIB $LIBS"
13481
13482 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
13483
13484 fi
13485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
13486 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
13487 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
13488 $as_echo_n "(cached) " >&6
13489 else
13490 ac_check_lib_save_LIBS=$LIBS
13491 LIBS="-lk5crypto $LIBS"
13492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13493 /* end confdefs.h. */
13494
13495 /* Override any GCC internal prototype to avoid an error.
13496 Use char because int might match the return type of a GCC
13497 builtin and then its argument prototype would still apply. */
13498 #ifdef __cplusplus
13499 extern "C"
13500 #endif
13501 char mit_des_cbc_encrypt ();
13502 int
13503 main ()
13504 {
13505 return mit_des_cbc_encrypt ();
13506 ;
13507 return 0;
13508 }
13509 _ACEOF
13510 if ac_fn_c_try_link "$LINENO"; then :
13511 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
13512 else
13513 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
13514 fi
13515 rm -f core conftest.err conftest.$ac_objext \
13516 conftest$ac_exeext conftest.$ac_ext
13517 LIBS=$ac_check_lib_save_LIBS
13518 fi
13519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
13520 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
13521 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
13522 have_k5crypto=yes
13523 else
13524 have_k5crypto=no
13525 fi
13526
13527 if test $have_k5crypto = yes; then
13528 CRYPTOLIB=-lk5crypto
13529 LIBS="$CRYPTOLIB $LIBS"
13530
13531 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
13532
13533 fi
13534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
13535 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
13536 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
13537 $as_echo_n "(cached) " >&6
13538 else
13539 ac_check_lib_save_LIBS=$LIBS
13540 LIBS="-lkrb5 $LIBS"
13541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13542 /* end confdefs.h. */
13543
13544 /* Override any GCC internal prototype to avoid an error.
13545 Use char because int might match the return type of a GCC
13546 builtin and then its argument prototype would still apply. */
13547 #ifdef __cplusplus
13548 extern "C"
13549 #endif
13550 char krb5_init_context ();
13551 int
13552 main ()
13553 {
13554 return krb5_init_context ();
13555 ;
13556 return 0;
13557 }
13558 _ACEOF
13559 if ac_fn_c_try_link "$LINENO"; then :
13560 ac_cv_lib_krb5_krb5_init_context=yes
13561 else
13562 ac_cv_lib_krb5_krb5_init_context=no
13563 fi
13564 rm -f core conftest.err conftest.$ac_objext \
13565 conftest$ac_exeext conftest.$ac_ext
13566 LIBS=$ac_check_lib_save_LIBS
13567 fi
13568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
13569 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
13570 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
13571 have_krb5=yes
13572 else
13573 have_krb5=no
13574 fi
13575
13576 if test $have_krb5=yes; then
13577 KRB5LIB=-lkrb5
13578 LIBS="$KRB5LIB $LIBS"
13579
13580 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
13581
13582 fi
13583 if test "${with_kerberos5}" = no; then
13584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
13585 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
13586 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
13587 $as_echo_n "(cached) " >&6
13588 else
13589 ac_check_lib_save_LIBS=$LIBS
13590 LIBS="-ldes425 $LIBS"
13591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13592 /* end confdefs.h. */
13593
13594 /* Override any GCC internal prototype to avoid an error.
13595 Use char because int might match the return type of a GCC
13596 builtin and then its argument prototype would still apply. */
13597 #ifdef __cplusplus
13598 extern "C"
13599 #endif
13600 char des_cbc_encrypt ();
13601 int
13602 main ()
13603 {
13604 return des_cbc_encrypt ();
13605 ;
13606 return 0;
13607 }
13608 _ACEOF
13609 if ac_fn_c_try_link "$LINENO"; then :
13610 ac_cv_lib_des425_des_cbc_encrypt=yes
13611 else
13612 ac_cv_lib_des425_des_cbc_encrypt=no
13613 fi
13614 rm -f core conftest.err conftest.$ac_objext \
13615 conftest$ac_exeext conftest.$ac_ext
13616 LIBS=$ac_check_lib_save_LIBS
13617 fi
13618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
13619 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
13620 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
13621 have_des425=yes
13622 else
13623 have_des425=no
13624 fi
13625
13626 if test $have_des425 = yes; then
13627 DESLIB=-ldes425
13628 LIBS="$DESLIB $LIBS"
13629
13630 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
13631
13632 else
13633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
13634 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
13635 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
13636 $as_echo_n "(cached) " >&6
13637 else
13638 ac_check_lib_save_LIBS=$LIBS
13639 LIBS="-ldes $LIBS"
13640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13641 /* end confdefs.h. */
13642
13643 /* Override any GCC internal prototype to avoid an error.
13644 Use char because int might match the return type of a GCC
13645 builtin and then its argument prototype would still apply. */
13646 #ifdef __cplusplus
13647 extern "C"
13648 #endif
13649 char des_cbc_encrypt ();
13650 int
13651 main ()
13652 {
13653 return des_cbc_encrypt ();
13654 ;
13655 return 0;
13656 }
13657 _ACEOF
13658 if ac_fn_c_try_link "$LINENO"; then :
13659 ac_cv_lib_des_des_cbc_encrypt=yes
13660 else
13661 ac_cv_lib_des_des_cbc_encrypt=no
13662 fi
13663 rm -f core conftest.err conftest.$ac_objext \
13664 conftest$ac_exeext conftest.$ac_ext
13665 LIBS=$ac_check_lib_save_LIBS
13666 fi
13667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
13668 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
13669 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
13670 have_des=yes
13671 else
13672 have_des=no
13673 fi
13674
13675 if test $have_des = yes; then
13676 DESLIB=-ldes
13677 LIBS="$DESLIB $LIBS"
13678
13679 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
13680
13681 fi
13682 fi
13683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
13684 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
13685 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
13686 $as_echo_n "(cached) " >&6
13687 else
13688 ac_check_lib_save_LIBS=$LIBS
13689 LIBS="-lkrb4 $LIBS"
13690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13691 /* end confdefs.h. */
13692
13693 /* Override any GCC internal prototype to avoid an error.
13694 Use char because int might match the return type of a GCC
13695 builtin and then its argument prototype would still apply. */
13696 #ifdef __cplusplus
13697 extern "C"
13698 #endif
13699 char krb_get_cred ();
13700 int
13701 main ()
13702 {
13703 return krb_get_cred ();
13704 ;
13705 return 0;
13706 }
13707 _ACEOF
13708 if ac_fn_c_try_link "$LINENO"; then :
13709 ac_cv_lib_krb4_krb_get_cred=yes
13710 else
13711 ac_cv_lib_krb4_krb_get_cred=no
13712 fi
13713 rm -f core conftest.err conftest.$ac_objext \
13714 conftest$ac_exeext conftest.$ac_ext
13715 LIBS=$ac_check_lib_save_LIBS
13716 fi
13717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
13718 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
13719 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
13720 have_krb4=yes
13721 else
13722 have_krb4=no
13723 fi
13724
13725 if test $have_krb4 = yes; then
13726 KRB4LIB=-lkrb4
13727 LIBS="$KRB4LIB $LIBS"
13728
13729 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
13730
13731 else
13732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
13733 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
13734 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
13735 $as_echo_n "(cached) " >&6
13736 else
13737 ac_check_lib_save_LIBS=$LIBS
13738 LIBS="-lkrb $LIBS"
13739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13740 /* end confdefs.h. */
13741
13742 /* Override any GCC internal prototype to avoid an error.
13743 Use char because int might match the return type of a GCC
13744 builtin and then its argument prototype would still apply. */
13745 #ifdef __cplusplus
13746 extern "C"
13747 #endif
13748 char krb_get_cred ();
13749 int
13750 main ()
13751 {
13752 return krb_get_cred ();
13753 ;
13754 return 0;
13755 }
13756 _ACEOF
13757 if ac_fn_c_try_link "$LINENO"; then :
13758 ac_cv_lib_krb_krb_get_cred=yes
13759 else
13760 ac_cv_lib_krb_krb_get_cred=no
13761 fi
13762 rm -f core conftest.err conftest.$ac_objext \
13763 conftest$ac_exeext conftest.$ac_ext
13764 LIBS=$ac_check_lib_save_LIBS
13765 fi
13766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
13767 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
13768 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
13769 have_krb=yes
13770 else
13771 have_krb=no
13772 fi
13773
13774 if test $have_krb = yes; then
13775 KRB4LIB=-lkrb
13776 LIBS="$KRB4LIB $LIBS"
13777
13778 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
13779
13780 fi
13781 fi
13782 fi
13783
13784 if test "${with_kerberos5}" != no; then
13785 for ac_header in krb5.h
13786 do :
13787 ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
13788 if test "x$ac_cv_header_krb5_h" = x""yes; then :
13789 cat >>confdefs.h <<_ACEOF
13790 #define HAVE_KRB5_H 1
13791 _ACEOF
13792 ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
13793 "
13794 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
13795
13796 cat >>confdefs.h <<_ACEOF
13797 #define HAVE_KRB5_ERROR_TEXT 1
13798 _ACEOF
13799
13800
13801 fi
13802 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
13803 "
13804 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
13805
13806 cat >>confdefs.h <<_ACEOF
13807 #define HAVE_KRB5_ERROR_E_TEXT 1
13808 _ACEOF
13809
13810
13811 fi
13812
13813 fi
13814
13815 done
13816
13817 else
13818 for ac_header in des.h
13819 do :
13820 ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
13821 if test "x$ac_cv_header_des_h" = x""yes; then :
13822 cat >>confdefs.h <<_ACEOF
13823 #define HAVE_DES_H 1
13824 _ACEOF
13825
13826 else
13827 for ac_header in kerberosIV/des.h
13828 do :
13829 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
13830 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
13831 cat >>confdefs.h <<_ACEOF
13832 #define HAVE_KERBEROSIV_DES_H 1
13833 _ACEOF
13834
13835 else
13836 for ac_header in kerberos/des.h
13837 do :
13838 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
13839 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
13840 cat >>confdefs.h <<_ACEOF
13841 #define HAVE_KERBEROS_DES_H 1
13842 _ACEOF
13843
13844 fi
13845
13846 done
13847
13848 fi
13849
13850 done
13851
13852 fi
13853
13854 done
13855
13856 for ac_header in krb.h
13857 do :
13858 ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
13859 if test "x$ac_cv_header_krb_h" = x""yes; then :
13860 cat >>confdefs.h <<_ACEOF
13861 #define HAVE_KRB_H 1
13862 _ACEOF
13863
13864 else
13865 for ac_header in kerberosIV/krb.h
13866 do :
13867 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
13868 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
13869 cat >>confdefs.h <<_ACEOF
13870 #define HAVE_KERBEROSIV_KRB_H 1
13871 _ACEOF
13872
13873 else
13874 for ac_header in kerberos/krb.h
13875 do :
13876 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
13877 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
13878 cat >>confdefs.h <<_ACEOF
13879 #define HAVE_KERBEROS_KRB_H 1
13880 _ACEOF
13881
13882 fi
13883
13884 done
13885
13886 fi
13887
13888 done
13889
13890 fi
13891
13892 done
13893
13894 fi
13895 for ac_header in com_err.h
13896 do :
13897 ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
13898 if test "x$ac_cv_header_com_err_h" = x""yes; then :
13899 cat >>confdefs.h <<_ACEOF
13900 #define HAVE_COM_ERR_H 1
13901 _ACEOF
13902
13903 fi
13904
13905 done
13906
13907 fi
13908
13909
13910
13911
13912
13913
13914
13915 # Solaris requires -lintl if you want strerror (which calls dgettext)
13916 # to return localized messages.
13917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
13918 $as_echo_n "checking for dgettext in -lintl... " >&6; }
13919 if test "${ac_cv_lib_intl_dgettext+set}" = set; then :
13920 $as_echo_n "(cached) " >&6
13921 else
13922 ac_check_lib_save_LIBS=$LIBS
13923 LIBS="-lintl $LIBS"
13924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13925 /* end confdefs.h. */
13926
13927 /* Override any GCC internal prototype to avoid an error.
13928 Use char because int might match the return type of a GCC
13929 builtin and then its argument prototype would still apply. */
13930 #ifdef __cplusplus
13931 extern "C"
13932 #endif
13933 char dgettext ();
13934 int
13935 main ()
13936 {
13937 return dgettext ();
13938 ;
13939 return 0;
13940 }
13941 _ACEOF
13942 if ac_fn_c_try_link "$LINENO"; then :
13943 ac_cv_lib_intl_dgettext=yes
13944 else
13945 ac_cv_lib_intl_dgettext=no
13946 fi
13947 rm -f core conftest.err conftest.$ac_objext \
13948 conftest$ac_exeext conftest.$ac_ext
13949 LIBS=$ac_check_lib_save_LIBS
13950 fi
13951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
13952 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
13953 if test "x$ac_cv_lib_intl_dgettext" = x""yes; then :
13954 cat >>confdefs.h <<_ACEOF
13955 #define HAVE_LIBINTL 1
13956 _ACEOF
13957
13958 LIBS="-lintl $LIBS"
13959
13960 fi
13961
13962
13963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
13964 $as_echo_n "checking whether localtime caches TZ... " >&6; }
13965 if test "${emacs_cv_localtime_cache+set}" = set; then :
13966 $as_echo_n "(cached) " >&6
13967 else
13968 if test x$ac_cv_func_tzset = xyes; then
13969 if test "$cross_compiling" = yes; then :
13970 # If we have tzset, assume the worst when cross-compiling.
13971 emacs_cv_localtime_cache=yes
13972 else
13973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13974 /* end confdefs.h. */
13975 #include <time.h>
13976 char TZ_GMT0[] = "TZ=GMT0";
13977 char TZ_PST8[] = "TZ=PST8";
13978 main()
13979 {
13980 time_t now = time ((time_t *) 0);
13981 int hour_GMT0, hour_unset;
13982 if (putenv (TZ_GMT0) != 0)
13983 exit (1);
13984 hour_GMT0 = localtime (&now)->tm_hour;
13985 unsetenv("TZ");
13986 hour_unset = localtime (&now)->tm_hour;
13987 if (putenv (TZ_PST8) != 0)
13988 exit (1);
13989 if (localtime (&now)->tm_hour == hour_GMT0)
13990 exit (1);
13991 unsetenv("TZ");
13992 if (localtime (&now)->tm_hour != hour_unset)
13993 exit (1);
13994 exit (0);
13995 }
13996 _ACEOF
13997 if ac_fn_c_try_run "$LINENO"; then :
13998 emacs_cv_localtime_cache=no
13999 else
14000 emacs_cv_localtime_cache=yes
14001 fi
14002 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14003 conftest.$ac_objext conftest.beam conftest.$ac_ext
14004 fi
14005
14006 else
14007 # If we lack tzset, report that localtime does not cache TZ,
14008 # since we can't invalidate the cache if we don't have tzset.
14009 emacs_cv_localtime_cache=no
14010 fi
14011 fi
14012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
14013 $as_echo "$emacs_cv_localtime_cache" >&6; }
14014 if test $emacs_cv_localtime_cache = yes; then
14015
14016 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
14017
14018 fi
14019
14020 if test "x$HAVE_TIMEVAL" = xyes; then
14021 for ac_func in gettimeofday
14022 do :
14023 ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
14024 if test "x$ac_cv_func_gettimeofday" = x""yes; then :
14025 cat >>confdefs.h <<_ACEOF
14026 #define HAVE_GETTIMEOFDAY 1
14027 _ACEOF
14028
14029 fi
14030 done
14031
14032 if test $ac_cv_func_gettimeofday = yes; then
14033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
14034 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
14035 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then :
14036 $as_echo_n "(cached) " >&6
14037 else
14038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14039 /* end confdefs.h. */
14040
14041 #ifdef TIME_WITH_SYS_TIME
14042 #include <sys/time.h>
14043 #include <time.h>
14044 #else
14045 #ifdef HAVE_SYS_TIME_H
14046 #include <sys/time.h>
14047 #else
14048 #include <time.h>
14049 #endif
14050 #endif
14051 int
14052 main ()
14053 {
14054 struct timeval time;
14055 gettimeofday (&time, 0);
14056 ;
14057 return 0;
14058 }
14059 _ACEOF
14060 if ac_fn_c_try_compile "$LINENO"; then :
14061 emacs_cv_gettimeofday_two_arguments=yes
14062 else
14063 emacs_cv_gettimeofday_two_arguments=no
14064 fi
14065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14066 fi
14067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
14068 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
14069 if test $emacs_cv_gettimeofday_two_arguments = no; then
14070
14071 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
14072
14073 fi
14074 fi
14075 fi
14076
14077 ok_so_far=yes
14078 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
14079 if test "x$ac_cv_func_socket" = x""yes; then :
14080
14081 else
14082 ok_so_far=no
14083 fi
14084
14085 if test $ok_so_far = yes; then
14086 ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
14087 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
14088
14089 else
14090 ok_so_far=no
14091 fi
14092
14093
14094 fi
14095 if test $ok_so_far = yes; then
14096 ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
14097 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
14098
14099 else
14100 ok_so_far=no
14101 fi
14102
14103
14104 fi
14105 if test $ok_so_far = yes; then
14106
14107 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
14108
14109 fi
14110
14111 for ac_header in sys/ioctl.h
14112 do :
14113 ac_fn_c_check_header_mongrel "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
14114 if test "x$ac_cv_header_sys_ioctl_h" = x""yes; then :
14115 cat >>confdefs.h <<_ACEOF
14116 #define HAVE_SYS_IOCTL_H 1
14117 _ACEOF
14118
14119 fi
14120
14121 done
14122
14123
14124 if test -f /usr/lpp/X11/bin/smt.exp; then
14125
14126 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
14127
14128 fi
14129
14130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
14131 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
14132 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
14133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14134 $as_echo "yes" >&6; }
14135
14136 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
14137
14138 else
14139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14140 $as_echo "no" >&6; }
14141 fi
14142
14143 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
14144 if test "x$ac_cv_type_pid_t" = x""yes; then :
14145
14146 else
14147
14148 cat >>confdefs.h <<_ACEOF
14149 #define pid_t int
14150 _ACEOF
14151
14152 fi
14153
14154 for ac_header in vfork.h
14155 do :
14156 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
14157 if test "x$ac_cv_header_vfork_h" = x""yes; then :
14158 cat >>confdefs.h <<_ACEOF
14159 #define HAVE_VFORK_H 1
14160 _ACEOF
14161
14162 fi
14163
14164 done
14165
14166 for ac_func in fork vfork
14167 do :
14168 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14169 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14170 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
14171 cat >>confdefs.h <<_ACEOF
14172 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14173 _ACEOF
14174
14175 fi
14176 done
14177
14178 if test "x$ac_cv_func_fork" = xyes; then
14179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
14180 $as_echo_n "checking for working fork... " >&6; }
14181 if test "${ac_cv_func_fork_works+set}" = set; then :
14182 $as_echo_n "(cached) " >&6
14183 else
14184 if test "$cross_compiling" = yes; then :
14185 ac_cv_func_fork_works=cross
14186 else
14187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14188 /* end confdefs.h. */
14189 $ac_includes_default
14190 int
14191 main ()
14192 {
14193
14194 /* By Ruediger Kuhlmann. */
14195 return fork () < 0;
14196
14197 ;
14198 return 0;
14199 }
14200 _ACEOF
14201 if ac_fn_c_try_run "$LINENO"; then :
14202 ac_cv_func_fork_works=yes
14203 else
14204 ac_cv_func_fork_works=no
14205 fi
14206 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14207 conftest.$ac_objext conftest.beam conftest.$ac_ext
14208 fi
14209
14210 fi
14211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
14212 $as_echo "$ac_cv_func_fork_works" >&6; }
14213
14214 else
14215 ac_cv_func_fork_works=$ac_cv_func_fork
14216 fi
14217 if test "x$ac_cv_func_fork_works" = xcross; then
14218 case $host in
14219 *-*-amigaos* | *-*-msdosdjgpp*)
14220 # Override, as these systems have only a dummy fork() stub
14221 ac_cv_func_fork_works=no
14222 ;;
14223 *)
14224 ac_cv_func_fork_works=yes
14225 ;;
14226 esac
14227 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
14228 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
14229 fi
14230 ac_cv_func_vfork_works=$ac_cv_func_vfork
14231 if test "x$ac_cv_func_vfork" = xyes; then
14232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
14233 $as_echo_n "checking for working vfork... " >&6; }
14234 if test "${ac_cv_func_vfork_works+set}" = set; then :
14235 $as_echo_n "(cached) " >&6
14236 else
14237 if test "$cross_compiling" = yes; then :
14238 ac_cv_func_vfork_works=cross
14239 else
14240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14241 /* end confdefs.h. */
14242 /* Thanks to Paul Eggert for this test. */
14243 $ac_includes_default
14244 #include <sys/wait.h>
14245 #ifdef HAVE_VFORK_H
14246 # include <vfork.h>
14247 #endif
14248 /* On some sparc systems, changes by the child to local and incoming
14249 argument registers are propagated back to the parent. The compiler
14250 is told about this with #include <vfork.h>, but some compilers
14251 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
14252 static variable whose address is put into a register that is
14253 clobbered by the vfork. */
14254 static void
14255 #ifdef __cplusplus
14256 sparc_address_test (int arg)
14257 # else
14258 sparc_address_test (arg) int arg;
14259 #endif
14260 {
14261 static pid_t child;
14262 if (!child) {
14263 child = vfork ();
14264 if (child < 0) {
14265 perror ("vfork");
14266 _exit(2);
14267 }
14268 if (!child) {
14269 arg = getpid();
14270 write(-1, "", 0);
14271 _exit (arg);
14272 }
14273 }
14274 }
14275
14276 int
14277 main ()
14278 {
14279 pid_t parent = getpid ();
14280 pid_t child;
14281
14282 sparc_address_test (0);
14283
14284 child = vfork ();
14285
14286 if (child == 0) {
14287 /* Here is another test for sparc vfork register problems. This
14288 test uses lots of local variables, at least as many local
14289 variables as main has allocated so far including compiler
14290 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
14291 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
14292 reuse the register of parent for one of the local variables,
14293 since it will think that parent can't possibly be used any more
14294 in this routine. Assigning to the local variable will thus
14295 munge parent in the parent process. */
14296 pid_t
14297 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
14298 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
14299 /* Convince the compiler that p..p7 are live; otherwise, it might
14300 use the same hardware register for all 8 local variables. */
14301 if (p != p1 || p != p2 || p != p3 || p != p4
14302 || p != p5 || p != p6 || p != p7)
14303 _exit(1);
14304
14305 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
14306 from child file descriptors. If the child closes a descriptor
14307 before it execs or exits, this munges the parent's descriptor
14308 as well. Test for this by closing stdout in the child. */
14309 _exit(close(fileno(stdout)) != 0);
14310 } else {
14311 int status;
14312 struct stat st;
14313
14314 while (wait(&status) != child)
14315 ;
14316 return (
14317 /* Was there some problem with vforking? */
14318 child < 0
14319
14320 /* Did the child fail? (This shouldn't happen.) */
14321 || status
14322
14323 /* Did the vfork/compiler bug occur? */
14324 || parent != getpid()
14325
14326 /* Did the file descriptor bug occur? */
14327 || fstat(fileno(stdout), &st) != 0
14328 );
14329 }
14330 }
14331 _ACEOF
14332 if ac_fn_c_try_run "$LINENO"; then :
14333 ac_cv_func_vfork_works=yes
14334 else
14335 ac_cv_func_vfork_works=no
14336 fi
14337 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14338 conftest.$ac_objext conftest.beam conftest.$ac_ext
14339 fi
14340
14341 fi
14342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
14343 $as_echo "$ac_cv_func_vfork_works" >&6; }
14344
14345 fi;
14346 if test "x$ac_cv_func_fork_works" = xcross; then
14347 ac_cv_func_vfork_works=$ac_cv_func_vfork
14348 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
14349 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
14350 fi
14351
14352 if test "x$ac_cv_func_vfork_works" = xyes; then
14353
14354 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
14355
14356 else
14357
14358 $as_echo "#define vfork fork" >>confdefs.h
14359
14360 fi
14361 if test "x$ac_cv_func_fork_works" = xyes; then
14362
14363 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
14364
14365 fi
14366
14367
14368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
14369 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
14370 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
14371 $as_echo_n "(cached) " >&6
14372 else
14373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14374 /* end confdefs.h. */
14375 #include <langinfo.h>
14376 int
14377 main ()
14378 {
14379 char* cs = nl_langinfo(CODESET);
14380 ;
14381 return 0;
14382 }
14383 _ACEOF
14384 if ac_fn_c_try_link "$LINENO"; then :
14385 emacs_cv_langinfo_codeset=yes
14386 else
14387 emacs_cv_langinfo_codeset=no
14388 fi
14389 rm -f core conftest.err conftest.$ac_objext \
14390 conftest$ac_exeext conftest.$ac_ext
14391
14392 fi
14393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
14394 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
14395 if test $emacs_cv_langinfo_codeset = yes; then
14396
14397 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
14398
14399 fi
14400
14401 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
14402 if test "x$ac_cv_type_size_t" = x""yes; then :
14403
14404 cat >>confdefs.h <<_ACEOF
14405 #define HAVE_SIZE_T 1
14406 _ACEOF
14407
14408
14409 fi
14410
14411
14412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
14413 $as_echo_n "checking for mbstate_t... " >&6; }
14414 if test "${ac_cv_type_mbstate_t+set}" = set; then :
14415 $as_echo_n "(cached) " >&6
14416 else
14417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14418 /* end confdefs.h. */
14419 $ac_includes_default
14420 # include <wchar.h>
14421 int
14422 main ()
14423 {
14424 mbstate_t x; return sizeof x;
14425 ;
14426 return 0;
14427 }
14428 _ACEOF
14429 if ac_fn_c_try_compile "$LINENO"; then :
14430 ac_cv_type_mbstate_t=yes
14431 else
14432 ac_cv_type_mbstate_t=no
14433 fi
14434 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14435 fi
14436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
14437 $as_echo "$ac_cv_type_mbstate_t" >&6; }
14438 if test $ac_cv_type_mbstate_t = yes; then
14439
14440 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
14441
14442 else
14443
14444 $as_echo "#define mbstate_t int" >>confdefs.h
14445
14446 fi
14447
14448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restrict keyword" >&5
14449 $as_echo_n "checking for C restrict keyword... " >&6; }
14450 if test "${emacs_cv_c_restrict+set}" = set; then :
14451 $as_echo_n "(cached) " >&6
14452 else
14453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14454 /* end confdefs.h. */
14455 void fred (int *restrict x);
14456 int
14457 main ()
14458 {
14459
14460 ;
14461 return 0;
14462 }
14463 _ACEOF
14464 if ac_fn_c_try_compile "$LINENO"; then :
14465 emacs_cv_c_restrict=yes
14466 else
14467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14468 /* end confdefs.h. */
14469 void fred (int *__restrict x);
14470 int
14471 main ()
14472 {
14473
14474 ;
14475 return 0;
14476 }
14477 _ACEOF
14478 if ac_fn_c_try_compile "$LINENO"; then :
14479 emacs_cv_c_restrict=__restrict
14480 else
14481 emacs_cv_c_restrict=no
14482 fi
14483 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14484 fi
14485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14486 fi
14487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict" >&5
14488 $as_echo "$emacs_cv_c_restrict" >&6; }
14489 case "$emacs_cv_c_restrict" in
14490 yes) emacs_restrict=restrict;;
14491 no) emacs_restrict="";;
14492 *) emacs_restrict="$emacs_cv_c_restrict";;
14493 esac
14494 if test "$emacs_restrict" != __restrict; then
14495
14496 cat >>confdefs.h <<_ACEOF
14497 #define __restrict $emacs_restrict
14498 _ACEOF
14499
14500 fi
14501
14502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
14503 $as_echo_n "checking for C restricted array declarations... " >&6; }
14504 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
14505 $as_echo_n "(cached) " >&6
14506 else
14507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14508 /* end confdefs.h. */
14509 void fred (int x[__restrict]);
14510 int
14511 main ()
14512 {
14513
14514 ;
14515 return 0;
14516 }
14517 _ACEOF
14518 if ac_fn_c_try_compile "$LINENO"; then :
14519 emacs_cv_c_restrict_arr=yes
14520 else
14521 emacs_cv_c_restrict_arr=no
14522 fi
14523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14524 fi
14525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
14526 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
14527 if test "$emacs_cv_c_restrict_arr" = yes; then
14528
14529 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
14530
14531 fi
14532
14533
14534
14535 # Set up the CFLAGS for real compilation, so we can substitute it.
14536 CFLAGS="$REAL_CFLAGS"
14537 CPPFLAGS="$REAL_CPPFLAGS"
14538
14539 ## Hack to detect a buggy GCC version.
14540 if test "x$GCC" = xyes \
14541 && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
14542 && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
14543 && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
14544 as_fn_error $? "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
14545 fi
14546
14547 #### Find out which version of Emacs this is.
14548 version=`grep 'const char emacs_version' ${srcdir}/src/emacs.c \
14549 | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
14550 if test x"${version}" = x; then
14551 as_fn_error $? "can't find current emacs version in \`${srcdir}/src/emacs.c'." "$LINENO" 5
14552 fi
14553 if test x"${version}" != x"$PACKAGE_VERSION"; then
14554 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/src/emacs.c'." >&5
14555 $as_echo "$as_me: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/src/emacs.c'." >&2;}
14556 fi
14557
14558 ### Specify what sort of things we'll be editing into Makefile and config.h.
14559 ### Use configuration here uncanonicalized to avoid exceeding size limits.
14560
14561
14562 ## Unused?
14563
14564
14565
14566
14567
14568
14569
14570
14571
14572
14573
14574
14575
14576
14577
14578
14579
14580
14581
14582
14583 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
14584 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
14585 ## end of LIBX_BASE, but nothing ever set it.
14586
14587
14588
14589
14590 ## Used in lwlib/Makefile.in.
14591
14592
14593
14594
14595
14596
14597
14598
14599
14600
14601
14602
14603 cat >>confdefs.h <<_ACEOF
14604 #define EMACS_CONFIGURATION "${canonical}"
14605 _ACEOF
14606
14607
14608 cat >>confdefs.h <<_ACEOF
14609 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
14610 _ACEOF
14611
14612
14613 cat >>confdefs.h <<_ACEOF
14614 #define config_machfile "${machfile}"
14615 _ACEOF
14616
14617
14618 cat >>confdefs.h <<_ACEOF
14619 #define config_opsysfile "${opsysfile}"
14620 _ACEOF
14621
14622
14623 XMENU_OBJ=
14624 XOBJ=
14625 FONT_OBJ=
14626 if test "${HAVE_X_WINDOWS}" = "yes" ; then
14627
14628 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
14629
14630 XMENU_OBJ=xmenu.o
14631 XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
14632 FONT_OBJ=xfont.o
14633 if test "$HAVE_XFT" = "yes"; then
14634 FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
14635 elif test "$HAVE_FREETYPE" = "yes"; then
14636 FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
14637 fi
14638
14639 fi
14640
14641
14642
14643
14644 WIDGET_OBJ=
14645 MOTIF_LIBW=
14646 if test "${USE_X_TOOLKIT}" != "none" ; then
14647 WIDGET_OBJ=widget.o
14648
14649 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
14650
14651 if test "${USE_X_TOOLKIT}" = "LUCID"; then
14652
14653 $as_echo "#define USE_LUCID 1" >>confdefs.h
14654
14655 elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
14656
14657 $as_echo "#define USE_MOTIF 1" >>confdefs.h
14658
14659 MOTIF_LIBW=-lXm
14660 case "$opsys" in
14661 gnu-linux)
14662 ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
14663 MOTIF_LIBW="$MOTIF_LIBW -lXpm"
14664 ;;
14665
14666 unixware)
14667 ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
14668 ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
14669 MOTIF_LIBW="MOTIF_LIBW -lXimp"
14670 ;;
14671
14672 aix4-2)
14673 ## olson@mcs.anl.gov says -li18n is needed by -lXm.
14674 MOTIF_LIBW="$MOTIF_LIBW -li18n"
14675 ;;
14676 esac
14677 MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
14678 fi
14679 fi
14680
14681
14682 TOOLKIT_LIBW=
14683 case "$USE_X_TOOLKIT" in
14684 MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
14685 LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
14686 none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
14687 esac
14688
14689
14690 if test "$USE_X_TOOLKIT" = "none"; then
14691 LIBXT_OTHER="\$(LIBXSM)"
14692 OLDXMENU_TARGET="really-oldXMenu"
14693 else
14694 LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
14695 OLDXMENU_TARGET="really-lwlib"
14696 fi
14697
14698
14699 ## The X Menu stuff is present in the X10 distribution, but missing
14700 ## from X11. If we have X10, just use the installed library;
14701 ## otherwise, use our own copy.
14702 if test "${HAVE_X11}" = "yes" ; then
14703
14704 $as_echo "#define HAVE_X11 1" >>confdefs.h
14705
14706
14707 if test "$USE_X_TOOLKIT" = "none"; then
14708 OLDXMENU="\${oldXMenudir}/libXMenu11.a"
14709 else
14710 OLDXMENU="\${lwlibdir}/liblw.a"
14711 fi
14712 LIBXMENU="\$(OLDXMENU)"
14713 LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
14714 OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
14715 else
14716 ## For a syntactically valid Makefile; not actually used for anything.
14717 ## See comments in src/Makefile.in.
14718 OLDXMENU=nothing
14719 ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
14720 if test "${HAVE_X_WINDOWS}" = "yes"; then
14721 LIBXMENU="-lXMenu"
14722 else
14723 LIBXMENU=
14724 fi
14725 LIBX_OTHER=
14726 OLDXMENU_DEPS=
14727 fi
14728
14729 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
14730 OLDXMENU_TARGET=
14731 OLDXMENU=nothing
14732 LIBXMENU=
14733 OLDXMENU_DEPS=
14734 fi
14735
14736
14737
14738
14739
14740
14741
14742 if test "${HAVE_MENUS}" = "yes" ; then
14743
14744 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
14745
14746 fi
14747
14748 if test "${GNU_MALLOC}" = "yes" ; then
14749
14750 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
14751
14752 fi
14753
14754 RALLOC_OBJ=
14755 if test "${REL_ALLOC}" = "yes" ; then
14756
14757 $as_echo "#define REL_ALLOC 1" >>confdefs.h
14758
14759
14760 test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
14761 fi
14762
14763
14764 if test "$opsys" = "cygwin"; then
14765 CYGWIN_OBJ="sheap.o"
14766 ## Cygwin differs because of its unexec().
14767 PRE_ALLOC_OBJ=
14768 POST_ALLOC_OBJ=lastfile.o
14769 else
14770 CYGWIN_OBJ=
14771 PRE_ALLOC_OBJ=lastfile.o
14772 POST_ALLOC_OBJ=
14773 fi
14774
14775
14776
14777
14778
14779 case "$opsys" in
14780 aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
14781
14782 darwin)
14783 ## The -headerpad option tells ld (see man page) to leave room at the
14784 ## end of the header for adding load commands. Needed for dumping.
14785 ## 0x690 is the total size of 30 segment load commands (at 56
14786 ## each); under Cocoa 31 commands are required.
14787 if test "$HAVE_NS" = "yes"; then
14788 libs_nsgui="-framework AppKit"
14789 headerpad_extra=6C8
14790 else
14791 libs_nsgui=
14792 headerpad_extra=690
14793 fi
14794 LD_SWITCH_SYSTEM_TEMACS="-prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
14795
14796 ## This is here because src/Makefile.in did some extra fiddling around
14797 ## with LD_SWITCH_SYSTEM. The cpp logic was:
14798 ## #ifndef LD_SWITCH_SYSTEM
14799 ## #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
14800 ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
14801 ## not using gcc, darwin system not on an alpha (ie darwin, since
14802 ## darwin + alpha does not occur).
14803 ## Because this was done in src/Makefile.in, the resulting part of
14804 ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
14805 ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
14806 ## rather than LD_SWITCH_SYSTEM.
14807 test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
14808 LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
14809 ;;
14810
14811 ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
14812 ## When handled by cpp, this was in LD_SWITCH_SYSTEM. However, at
14813 ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
14814 ## had not yet been defined and was expanded to null. Hence LD_SWITCH_SYSTEM
14815 ## had different values in configure (in ac_link) and src/Makefile.in.
14816 ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
14817 gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;;
14818
14819 *) LD_SWITCH_SYSTEM_TEMACS= ;;
14820 esac
14821
14822 if test "$NS_IMPL_GNUSTEP" = "yes"; then
14823 LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
14824 fi
14825
14826
14827
14828
14829 LD_FIRSTFLAG=
14830 ORDINARY_LINK=
14831 case "$opsys" in
14832 ## gnu: GNU needs its own crt0.
14833 aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
14834
14835 ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
14836 ## library search parth, i.e. it won't search /usr/lib for libc and
14837 ## friends. Using -nostartfiles instead avoids this problem, and
14838 ## will also work on earlier NetBSD releases.
14839 netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
14840
14841 ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
14842 ## MkLinux/LinuxPPC needs this.
14843 ## ibms390x only supports opsys = gnu-linux so it can be added here.
14844 gnu-*)
14845 case "$machine" in
14846 macppc|ibms390x) LD_FIRSTFLAG="-nostdlib" ;;
14847 esac
14848 ;;
14849 esac
14850
14851
14852 if test "x$ORDINARY_LINK" = "xyes"; then
14853
14854 LD_FIRSTFLAG=""
14855
14856 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
14857
14858
14859 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
14860 ## freebsd, gnu-* not on macppc|ibms390x.
14861 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
14862
14863 ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
14864 ## places that are difficult to figure out at make time. Fortunately,
14865 ## these same versions allow you to pass arbitrary flags on to the
14866 ## linker, so there is no reason not to use it as a linker.
14867 ##
14868 ## Well, it is not quite perfect. The "-nostdlib" keeps GCC from
14869 ## searching for libraries in its internal directories, so we have to
14870 ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
14871 LD_FIRSTFLAG="-nostdlib"
14872 fi
14873
14874 ## FIXME? What setting of EDIT_LDFLAGS should this have?
14875 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
14876
14877
14878
14879
14880 ## FIXME? The logic here is not precisely the same as that above.
14881 ## There is no check here for a pre-defined LD_FIRSTFLAG.
14882 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
14883 LIB_GCC=
14884 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
14885
14886 case "$opsys" in
14887 freebsd|netbsd|openbsd) LIB_GCC= ;;
14888
14889 gnu-*)
14890 ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
14891 ## build on ARM EABI under GNU/Linux. (Bug#5518)
14892 ## Note that m/arm.h never bothered to undefine LIB_GCC first.
14893 if test "$machine" = "arm"; then
14894 LIB_GCC="-lgcc_s"
14895 else
14896 ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
14897 ## immediately undefine it again and redefine it to empty.
14898 ## Was the C_SWITCH_X_SITE part really necessary?
14899 ## LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
14900 LIB_GCC=
14901 fi
14902 ;;
14903
14904 ## Ask GCC where to find libgcc.a.
14905 *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
14906 esac
14907 fi
14908
14909
14910 TOOLTIP_SUPPORT=
14911 WINDOW_SUPPORT=
14912 ## If we're using X11/GNUstep, define some consequences.
14913 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
14914
14915 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
14916
14917
14918 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
14919
14920 MOUSE_SUPPORT="\$(REAL_MOUSE_SUPPORT)"
14921 TOOLTIP_SUPPORT="\${lispsource}/mouse.elc"
14922
14923 WINDOW_SUPPORT="\$(BASE_WINDOW_SUPPORT)"
14924 test "$HAVE_X_WINDOWS" = "yes" && \
14925 WINDOW_SUPPORT="$WINDOW_SUPPORT \$(X_WINDOW_SUPPORT)"
14926
14927 fi
14928
14929
14930
14931
14932
14933
14934
14935 #### Report on what we decided to do.
14936 #### Report GTK as a toolkit, even if it doesn't use Xt.
14937 #### It makes printing result more understandable as using GTK sets
14938 #### toolkit_scroll_bars to yes by default.
14939 if test "${HAVE_GTK}" = "yes"; then
14940 USE_X_TOOLKIT=GTK
14941 fi
14942
14943 echo "
14944 Configured for \`${canonical}'.
14945
14946 Where should the build process find the source code? ${srcdir}
14947 What operating system and machine description files should Emacs use?
14948 \`${opsysfile}' and \`${machfile}'
14949 What compiler should emacs be built with? ${CC} ${CFLAGS}
14950 Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
14951 Should Emacs use a relocating allocator for buffers? ${REL_ALLOC}
14952 Should Emacs use mmap(2) for buffer allocation? $use_mmap_for_buffers
14953 What window system should Emacs use? ${window_system}
14954 What toolkit should Emacs use? ${USE_X_TOOLKIT}"
14955
14956 if test -n "${x_includes}"; then
14957 echo " Where do we find X Windows header files? ${x_includes}"
14958 else
14959 echo " Where do we find X Windows header files? Standard dirs"
14960 fi
14961 if test -n "${x_libraries}"; then
14962 echo " Where do we find X Windows libraries? ${x_libraries}"
14963 else
14964 echo " Where do we find X Windows libraries? Standard dirs"
14965 fi
14966
14967 echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}"
14968 echo " Does Emacs use -lXpm? ${HAVE_XPM}"
14969 echo " Does Emacs use -ljpeg? ${HAVE_JPEG}"
14970 echo " Does Emacs use -ltiff? ${HAVE_TIFF}"
14971 echo " Does Emacs use a gif library? ${HAVE_GIF} $LIBGIF"
14972 echo " Does Emacs use -lpng? ${HAVE_PNG}"
14973 echo " Does Emacs use -lrsvg-2? ${HAVE_RSVG}"
14974 echo " Does Emacs use imagemagick? ${HAVE_IMAGEMAGICK}"
14975
14976 echo " Does Emacs use -lgpm? ${HAVE_GPM}"
14977 echo " Does Emacs use -ldbus? ${HAVE_DBUS}"
14978 echo " Does Emacs use -lgconf? ${HAVE_GCONF}"
14979 echo " Does Emacs use -lselinux? ${HAVE_LIBSELINUX}"
14980 echo " Does Emacs use -lgnutls? ${HAVE_GNUTLS}"
14981 echo " Does Emacs use -lxml2? ${HAVE_LIBXML2}"
14982
14983 echo " Does Emacs use -lfreetype? ${HAVE_FREETYPE}"
14984 echo " Does Emacs use -lm17n-flt? ${HAVE_M17N_FLT}"
14985 echo " Does Emacs use -lotf? ${HAVE_LIBOTF}"
14986 echo " Does Emacs use -lxft? ${HAVE_XFT}"
14987
14988 echo " Does Emacs use toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}"
14989 echo
14990
14991 if test $USE_XASSERTS = yes; then
14992 echo " Compiling with asserts turned on."
14993 CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
14994 fi
14995
14996 echo
14997
14998 if test "$HAVE_NS" = "yes"; then
14999 echo
15000 echo "You must run \"make install\" in order to test the built application.
15001 The installed application will go to nextstep/Emacs.app and can be
15002 run or moved from there."
15003 if test "$EN_NS_SELF_CONTAINED" = "yes"; then
15004 echo "The application will be fully self-contained."
15005 else
15006 echo "The lisp resources for the application will be installed under ${prefix}.
15007 You may need to run \"make install\" with sudo. The application will fail
15008 to run if these resources are not installed."
15009 fi
15010 echo
15011 fi
15012
15013
15014 # Remove any trailing slashes in these variables.
15015 test "${prefix}" != NONE &&
15016 prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
15017 test "${exec_prefix}" != NONE &&
15018 exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
15019
15020 ac_config_files="$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"
15021
15022 ac_config_commands="$ac_config_commands default"
15023
15024 cat >confcache <<\_ACEOF
15025 # This file is a shell script that caches the results of configure
15026 # tests run on this system so they can be shared between configure
15027 # scripts and configure runs, see configure's option --config-cache.
15028 # It is not useful on other systems. If it contains results you don't
15029 # want to keep, you may remove or edit it.
15030 #
15031 # config.status only pays attention to the cache file if you give it
15032 # the --recheck option to rerun configure.
15033 #
15034 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15035 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15036 # following values.
15037
15038 _ACEOF
15039
15040 # The following way of writing the cache mishandles newlines in values,
15041 # but we know of no workaround that is simple, portable, and efficient.
15042 # So, we kill variables containing newlines.
15043 # Ultrix sh set writes to stderr and can't be redirected directly,
15044 # and sets the high bit in the cache file unless we assign to the vars.
15045 (
15046 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15047 eval ac_val=\$$ac_var
15048 case $ac_val in #(
15049 *${as_nl}*)
15050 case $ac_var in #(
15051 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15052 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15053 esac
15054 case $ac_var in #(
15055 _ | IFS | as_nl) ;; #(
15056 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15057 *) { eval $ac_var=; unset $ac_var;} ;;
15058 esac ;;
15059 esac
15060 done
15061
15062 (set) 2>&1 |
15063 case $as_nl`(ac_space=' '; set) 2>&1` in #(
15064 *${as_nl}ac_space=\ *)
15065 # `set' does not quote correctly, so add quotes: double-quote
15066 # substitution turns \\\\ into \\, and sed turns \\ into \.
15067 sed -n \
15068 "s/'/'\\\\''/g;
15069 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15070 ;; #(
15071 *)
15072 # `set' quotes correctly as required by POSIX, so do not add quotes.
15073 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15074 ;;
15075 esac |
15076 sort
15077 ) |
15078 sed '
15079 /^ac_cv_env_/b end
15080 t clear
15081 :clear
15082 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15083 t end
15084 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15085 :end' >>confcache
15086 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15087 if test -w "$cache_file"; then
15088 test "x$cache_file" != "x/dev/null" &&
15089 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15090 $as_echo "$as_me: updating cache $cache_file" >&6;}
15091 cat confcache >$cache_file
15092 else
15093 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15094 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15095 fi
15096 fi
15097 rm -f confcache
15098
15099 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15100 # Let make expand exec_prefix.
15101 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15102
15103 DEFS=-DHAVE_CONFIG_H
15104
15105 ac_libobjs=
15106 ac_ltlibobjs=
15107 U=
15108 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15109 # 1. Remove the extension, and $U if already installed.
15110 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15111 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15112 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
15113 # will be set to the directory where LIBOBJS objects are built.
15114 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15115 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15116 done
15117 LIBOBJS=$ac_libobjs
15118
15119 LTLIBOBJS=$ac_ltlibobjs
15120
15121
15122
15123
15124 : ${CONFIG_STATUS=./config.status}
15125 ac_write_fail=0
15126 ac_clean_files_save=$ac_clean_files
15127 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15128 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15129 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15130 as_write_fail=0
15131 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15132 #! $SHELL
15133 # Generated by $as_me.
15134 # Run this file to recreate the current configuration.
15135 # Compiler output produced by configure, useful for debugging
15136 # configure, is in config.log if it exists.
15137
15138 debug=false
15139 ac_cs_recheck=false
15140 ac_cs_silent=false
15141
15142 SHELL=\${CONFIG_SHELL-$SHELL}
15143 export SHELL
15144 _ASEOF
15145 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15146 ## -------------------- ##
15147 ## M4sh Initialization. ##
15148 ## -------------------- ##
15149
15150 # Be more Bourne compatible
15151 DUALCASE=1; export DUALCASE # for MKS sh
15152 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15153 emulate sh
15154 NULLCMD=:
15155 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15156 # is contrary to our usage. Disable this feature.
15157 alias -g '${1+"$@"}'='"$@"'
15158 setopt NO_GLOB_SUBST
15159 else
15160 case `(set -o) 2>/dev/null` in #(
15161 *posix*) :
15162 set -o posix ;; #(
15163 *) :
15164 ;;
15165 esac
15166 fi
15167
15168
15169 as_nl='
15170 '
15171 export as_nl
15172 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15173 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15174 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15175 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15176 # Prefer a ksh shell builtin over an external printf program on Solaris,
15177 # but without wasting forks for bash or zsh.
15178 if test -z "$BASH_VERSION$ZSH_VERSION" \
15179 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15180 as_echo='print -r --'
15181 as_echo_n='print -rn --'
15182 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15183 as_echo='printf %s\n'
15184 as_echo_n='printf %s'
15185 else
15186 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
15187 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
15188 as_echo_n='/usr/ucb/echo -n'
15189 else
15190 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
15191 as_echo_n_body='eval
15192 arg=$1;
15193 case $arg in #(
15194 *"$as_nl"*)
15195 expr "X$arg" : "X\\(.*\\)$as_nl";
15196 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
15197 esac;
15198 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
15199 '
15200 export as_echo_n_body
15201 as_echo_n='sh -c $as_echo_n_body as_echo'
15202 fi
15203 export as_echo_body
15204 as_echo='sh -c $as_echo_body as_echo'
15205 fi
15206
15207 # The user is always right.
15208 if test "${PATH_SEPARATOR+set}" != set; then
15209 PATH_SEPARATOR=:
15210 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
15211 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
15212 PATH_SEPARATOR=';'
15213 }
15214 fi
15215
15216
15217 # IFS
15218 # We need space, tab and new line, in precisely that order. Quoting is
15219 # there to prevent editors from complaining about space-tab.
15220 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
15221 # splitting by setting IFS to empty value.)
15222 IFS=" "" $as_nl"
15223
15224 # Find who we are. Look in the path if we contain no directory separator.
15225 case $0 in #((
15226 *[\\/]* ) as_myself=$0 ;;
15227 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15228 for as_dir in $PATH
15229 do
15230 IFS=$as_save_IFS
15231 test -z "$as_dir" && as_dir=.
15232 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15233 done
15234 IFS=$as_save_IFS
15235
15236 ;;
15237 esac
15238 # We did not find ourselves, most probably we were run as `sh COMMAND'
15239 # in which case we are not to be found in the path.
15240 if test "x$as_myself" = x; then
15241 as_myself=$0
15242 fi
15243 if test ! -f "$as_myself"; then
15244 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
15245 exit 1
15246 fi
15247
15248 # Unset variables that we do not need and which cause bugs (e.g. in
15249 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
15250 # suppresses any "Segmentation fault" message there. '((' could
15251 # trigger a bug in pdksh 5.2.14.
15252 for as_var in BASH_ENV ENV MAIL MAILPATH
15253 do eval test x\${$as_var+set} = xset \
15254 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
15255 done
15256 PS1='$ '
15257 PS2='> '
15258 PS4='+ '
15259
15260 # NLS nuisances.
15261 LC_ALL=C
15262 export LC_ALL
15263 LANGUAGE=C
15264 export LANGUAGE
15265
15266 # CDPATH.
15267 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15268
15269
15270 # as_fn_error STATUS ERROR [LINENO LOG_FD]
15271 # ----------------------------------------
15272 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
15273 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
15274 # script with STATUS, using 1 if that was 0.
15275 as_fn_error ()
15276 {
15277 as_status=$1; test $as_status -eq 0 && as_status=1
15278 if test "$4"; then
15279 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
15280 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
15281 fi
15282 $as_echo "$as_me: error: $2" >&2
15283 as_fn_exit $as_status
15284 } # as_fn_error
15285
15286
15287 # as_fn_set_status STATUS
15288 # -----------------------
15289 # Set $? to STATUS, without forking.
15290 as_fn_set_status ()
15291 {
15292 return $1
15293 } # as_fn_set_status
15294
15295 # as_fn_exit STATUS
15296 # -----------------
15297 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
15298 as_fn_exit ()
15299 {
15300 set +e
15301 as_fn_set_status $1
15302 exit $1
15303 } # as_fn_exit
15304
15305 # as_fn_unset VAR
15306 # ---------------
15307 # Portably unset VAR.
15308 as_fn_unset ()
15309 {
15310 { eval $1=; unset $1;}
15311 }
15312 as_unset=as_fn_unset
15313 # as_fn_append VAR VALUE
15314 # ----------------------
15315 # Append the text in VALUE to the end of the definition contained in VAR. Take
15316 # advantage of any shell optimizations that allow amortized linear growth over
15317 # repeated appends, instead of the typical quadratic growth present in naive
15318 # implementations.
15319 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
15320 eval 'as_fn_append ()
15321 {
15322 eval $1+=\$2
15323 }'
15324 else
15325 as_fn_append ()
15326 {
15327 eval $1=\$$1\$2
15328 }
15329 fi # as_fn_append
15330
15331 # as_fn_arith ARG...
15332 # ------------------
15333 # Perform arithmetic evaluation on the ARGs, and store the result in the
15334 # global $as_val. Take advantage of shells that can avoid forks. The arguments
15335 # must be portable across $(()) and expr.
15336 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
15337 eval 'as_fn_arith ()
15338 {
15339 as_val=$(( $* ))
15340 }'
15341 else
15342 as_fn_arith ()
15343 {
15344 as_val=`expr "$@" || test $? -eq 1`
15345 }
15346 fi # as_fn_arith
15347
15348
15349 if expr a : '\(a\)' >/dev/null 2>&1 &&
15350 test "X`expr 00001 : '.*\(...\)'`" = X001; then
15351 as_expr=expr
15352 else
15353 as_expr=false
15354 fi
15355
15356 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
15357 as_basename=basename
15358 else
15359 as_basename=false
15360 fi
15361
15362 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
15363 as_dirname=dirname
15364 else
15365 as_dirname=false
15366 fi
15367
15368 as_me=`$as_basename -- "$0" ||
15369 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15370 X"$0" : 'X\(//\)$' \| \
15371 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
15372 $as_echo X/"$0" |
15373 sed '/^.*\/\([^/][^/]*\)\/*$/{
15374 s//\1/
15375 q
15376 }
15377 /^X\/\(\/\/\)$/{
15378 s//\1/
15379 q
15380 }
15381 /^X\/\(\/\).*/{
15382 s//\1/
15383 q
15384 }
15385 s/.*/./; q'`
15386
15387 # Avoid depending upon Character Ranges.
15388 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15389 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15390 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15391 as_cr_digits='0123456789'
15392 as_cr_alnum=$as_cr_Letters$as_cr_digits
15393
15394 ECHO_C= ECHO_N= ECHO_T=
15395 case `echo -n x` in #(((((
15396 -n*)
15397 case `echo 'xy\c'` in
15398 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
15399 xy) ECHO_C='\c';;
15400 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
15401 ECHO_T=' ';;
15402 esac;;
15403 *)
15404 ECHO_N='-n';;
15405 esac
15406
15407 rm -f conf$$ conf$$.exe conf$$.file
15408 if test -d conf$$.dir; then
15409 rm -f conf$$.dir/conf$$.file
15410 else
15411 rm -f conf$$.dir
15412 mkdir conf$$.dir 2>/dev/null
15413 fi
15414 if (echo >conf$$.file) 2>/dev/null; then
15415 if ln -s conf$$.file conf$$ 2>/dev/null; then
15416 as_ln_s='ln -s'
15417 # ... but there are two gotchas:
15418 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
15419 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
15420 # In both cases, we have to default to `cp -p'.
15421 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
15422 as_ln_s='cp -p'
15423 elif ln conf$$.file conf$$ 2>/dev/null; then
15424 as_ln_s=ln
15425 else
15426 as_ln_s='cp -p'
15427 fi
15428 else
15429 as_ln_s='cp -p'
15430 fi
15431 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
15432 rmdir conf$$.dir 2>/dev/null
15433
15434
15435 # as_fn_mkdir_p
15436 # -------------
15437 # Create "$as_dir" as a directory, including parents if necessary.
15438 as_fn_mkdir_p ()
15439 {
15440
15441 case $as_dir in #(
15442 -*) as_dir=./$as_dir;;
15443 esac
15444 test -d "$as_dir" || eval $as_mkdir_p || {
15445 as_dirs=
15446 while :; do
15447 case $as_dir in #(
15448 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
15449 *) as_qdir=$as_dir;;
15450 esac
15451 as_dirs="'$as_qdir' $as_dirs"
15452 as_dir=`$as_dirname -- "$as_dir" ||
15453 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15454 X"$as_dir" : 'X\(//\)[^/]' \| \
15455 X"$as_dir" : 'X\(//\)$' \| \
15456 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
15457 $as_echo X"$as_dir" |
15458 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15459 s//\1/
15460 q
15461 }
15462 /^X\(\/\/\)[^/].*/{
15463 s//\1/
15464 q
15465 }
15466 /^X\(\/\/\)$/{
15467 s//\1/
15468 q
15469 }
15470 /^X\(\/\).*/{
15471 s//\1/
15472 q
15473 }
15474 s/.*/./; q'`
15475 test -d "$as_dir" && break
15476 done
15477 test -z "$as_dirs" || eval "mkdir $as_dirs"
15478 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
15479
15480
15481 } # as_fn_mkdir_p
15482 if mkdir -p . 2>/dev/null; then
15483 as_mkdir_p='mkdir -p "$as_dir"'
15484 else
15485 test -d ./-p && rmdir ./-p
15486 as_mkdir_p=false
15487 fi
15488
15489 if test -x / >/dev/null 2>&1; then
15490 as_test_x='test -x'
15491 else
15492 if ls -dL / >/dev/null 2>&1; then
15493 as_ls_L_option=L
15494 else
15495 as_ls_L_option=
15496 fi
15497 as_test_x='
15498 eval sh -c '\''
15499 if test -d "$1"; then
15500 test -d "$1/.";
15501 else
15502 case $1 in #(
15503 -*)set "./$1";;
15504 esac;
15505 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
15506 ???[sx]*):;;*)false;;esac;fi
15507 '\'' sh
15508 '
15509 fi
15510 as_executable_p=$as_test_x
15511
15512 # Sed expression to map a string onto a valid CPP name.
15513 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15514
15515 # Sed expression to map a string onto a valid variable name.
15516 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15517
15518
15519 exec 6>&1
15520 ## ----------------------------------- ##
15521 ## Main body of $CONFIG_STATUS script. ##
15522 ## ----------------------------------- ##
15523 _ASEOF
15524 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
15525
15526 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15527 # Save the log message, to keep $0 and so on meaningful, and to
15528 # report actual input values of CONFIG_FILES etc. instead of their
15529 # values after options handling.
15530 ac_log="
15531 This file was extended by emacs $as_me 24.0.50, which was
15532 generated by GNU Autoconf 2.67. Invocation command line was
15533
15534 CONFIG_FILES = $CONFIG_FILES
15535 CONFIG_HEADERS = $CONFIG_HEADERS
15536 CONFIG_LINKS = $CONFIG_LINKS
15537 CONFIG_COMMANDS = $CONFIG_COMMANDS
15538 $ $0 $@
15539
15540 on `(hostname || uname -n) 2>/dev/null | sed 1q`
15541 "
15542
15543 _ACEOF
15544
15545 case $ac_config_files in *"
15546 "*) set x $ac_config_files; shift; ac_config_files=$*;;
15547 esac
15548
15549 case $ac_config_headers in *"
15550 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
15551 esac
15552
15553
15554 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15555 # Files that config.status was made for.
15556 config_files="$ac_config_files"
15557 config_headers="$ac_config_headers"
15558 config_commands="$ac_config_commands"
15559
15560 _ACEOF
15561
15562 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15563 ac_cs_usage="\
15564 \`$as_me' instantiates files and other configuration actions
15565 from templates according to the current configuration. Unless the files
15566 and actions are specified as TAGs, all are instantiated by default.
15567
15568 Usage: $0 [OPTION]... [TAG]...
15569
15570 -h, --help print this help, then exit
15571 -V, --version print version number and configuration settings, then exit
15572 --config print configuration, then exit
15573 -q, --quiet, --silent
15574 do not print progress messages
15575 -d, --debug don't remove temporary files
15576 --recheck update $as_me by reconfiguring in the same conditions
15577 --file=FILE[:TEMPLATE]
15578 instantiate the configuration file FILE
15579 --header=FILE[:TEMPLATE]
15580 instantiate the configuration header FILE
15581
15582 Configuration files:
15583 $config_files
15584
15585 Configuration headers:
15586 $config_headers
15587
15588 Configuration commands:
15589 $config_commands
15590
15591 Report bugs to the package provider."
15592
15593 _ACEOF
15594 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15595 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
15596 ac_cs_version="\\
15597 emacs config.status 24.0.50
15598 configured by $0, generated by GNU Autoconf 2.67,
15599 with options \\"\$ac_cs_config\\"
15600
15601 Copyright (C) 2010 Free Software Foundation, Inc.
15602 This config.status script is free software; the Free Software Foundation
15603 gives unlimited permission to copy, distribute and modify it."
15604
15605 ac_pwd='$ac_pwd'
15606 srcdir='$srcdir'
15607 INSTALL='$INSTALL'
15608 test -n "\$AWK" || AWK=awk
15609 _ACEOF
15610
15611 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15612 # The default lists apply if the user does not specify any file.
15613 ac_need_defaults=:
15614 while test $# != 0
15615 do
15616 case $1 in
15617 --*=?*)
15618 ac_option=`expr "X$1" : 'X\([^=]*\)='`
15619 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
15620 ac_shift=:
15621 ;;
15622 --*=)
15623 ac_option=`expr "X$1" : 'X\([^=]*\)='`
15624 ac_optarg=
15625 ac_shift=:
15626 ;;
15627 *)
15628 ac_option=$1
15629 ac_optarg=$2
15630 ac_shift=shift
15631 ;;
15632 esac
15633
15634 case $ac_option in
15635 # Handling of the options.
15636 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
15637 ac_cs_recheck=: ;;
15638 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
15639 $as_echo "$ac_cs_version"; exit ;;
15640 --config | --confi | --conf | --con | --co | --c )
15641 $as_echo "$ac_cs_config"; exit ;;
15642 --debug | --debu | --deb | --de | --d | -d )
15643 debug=: ;;
15644 --file | --fil | --fi | --f )
15645 $ac_shift
15646 case $ac_optarg in
15647 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15648 '') as_fn_error $? "missing file argument" ;;
15649 esac
15650 as_fn_append CONFIG_FILES " '$ac_optarg'"
15651 ac_need_defaults=false;;
15652 --header | --heade | --head | --hea )
15653 $ac_shift
15654 case $ac_optarg in
15655 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15656 esac
15657 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
15658 ac_need_defaults=false;;
15659 --he | --h)
15660 # Conflict between --help and --header
15661 as_fn_error $? "ambiguous option: \`$1'
15662 Try \`$0 --help' for more information.";;
15663 --help | --hel | -h )
15664 $as_echo "$ac_cs_usage"; exit ;;
15665 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
15666 | -silent | --silent | --silen | --sile | --sil | --si | --s)
15667 ac_cs_silent=: ;;
15668
15669 # This is an error.
15670 -*) as_fn_error $? "unrecognized option: \`$1'
15671 Try \`$0 --help' for more information." ;;
15672
15673 *) as_fn_append ac_config_targets " $1"
15674 ac_need_defaults=false ;;
15675
15676 esac
15677 shift
15678 done
15679
15680 ac_configure_extra_args=
15681
15682 if $ac_cs_silent; then
15683 exec 6>/dev/null
15684 ac_configure_extra_args="$ac_configure_extra_args --silent"
15685 fi
15686
15687 _ACEOF
15688 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15689 if \$ac_cs_recheck; then
15690 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
15691 shift
15692 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
15693 CONFIG_SHELL='$SHELL'
15694 export CONFIG_SHELL
15695 exec "\$@"
15696 fi
15697
15698 _ACEOF
15699 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15700 exec 5>>config.log
15701 {
15702 echo
15703 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
15704 ## Running $as_me. ##
15705 _ASBOX
15706 $as_echo "$ac_log"
15707 } >&5
15708
15709 _ACEOF
15710 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15711 #
15712 # INIT-COMMANDS
15713 #
15714 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
15715
15716 _ACEOF
15717
15718 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15719
15720 # Handling of arguments.
15721 for ac_config_target in $ac_config_targets
15722 do
15723 case $ac_config_target in
15724 "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
15725 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
15726 "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
15727 "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
15728 "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
15729 "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
15730 "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
15731 "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
15732 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
15733 "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
15734 "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
15735 "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
15736 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
15737
15738 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
15739 esac
15740 done
15741
15742
15743 # If the user did not use the arguments to specify the items to instantiate,
15744 # then the envvar interface is used. Set only those that are not.
15745 # We use the long form for the default assignment because of an extremely
15746 # bizarre bug on SunOS 4.1.3.
15747 if $ac_need_defaults; then
15748 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
15749 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
15750 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
15751 fi
15752
15753 # Have a temporary directory for convenience. Make it in the build tree
15754 # simply because there is no reason against having it here, and in addition,
15755 # creating and moving files from /tmp can sometimes cause problems.
15756 # Hook for its removal unless debugging.
15757 # Note that there is a small window in which the directory will not be cleaned:
15758 # after its creation but before its name has been assigned to `$tmp'.
15759 $debug ||
15760 {
15761 tmp=
15762 trap 'exit_status=$?
15763 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
15764 ' 0
15765 trap 'as_fn_exit 1' 1 2 13 15
15766 }
15767 # Create a (secure) tmp directory for tmp files.
15768
15769 {
15770 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
15771 test -n "$tmp" && test -d "$tmp"
15772 } ||
15773 {
15774 tmp=./conf$$-$RANDOM
15775 (umask 077 && mkdir "$tmp")
15776 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
15777
15778 # Set up the scripts for CONFIG_FILES section.
15779 # No need to generate them if there are no CONFIG_FILES.
15780 # This happens for instance with `./config.status config.h'.
15781 if test -n "$CONFIG_FILES"; then
15782
15783 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
15784 ac_cs_awk_getline=:
15785 ac_cs_awk_pipe_init=
15786 ac_cs_awk_read_file='
15787 while ((getline aline < (F[key])) > 0)
15788 print(aline)
15789 close(F[key])'
15790 ac_cs_awk_pipe_fini=
15791 else
15792 ac_cs_awk_getline=false
15793 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
15794 ac_cs_awk_read_file='
15795 print "|#_!!_#|"
15796 print "cat " F[key] " &&"
15797 '$ac_cs_awk_pipe_init
15798 # The final `:' finishes the AND list.
15799 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
15800 fi
15801 ac_cr=`echo X | tr X '\015'`
15802 # On cygwin, bash can eat \r inside `` if the user requested igncr.
15803 # But we know of no other shell where ac_cr would be empty at this
15804 # point, so we can use a bashism as a fallback.
15805 if test "x$ac_cr" = x; then
15806 eval ac_cr=\$\'\\r\'
15807 fi
15808 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
15809 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
15810 ac_cs_awk_cr='\\r'
15811 else
15812 ac_cs_awk_cr=$ac_cr
15813 fi
15814
15815 echo 'BEGIN {' >"$tmp/subs1.awk" &&
15816 _ACEOF
15817
15818 # Create commands to substitute file output variables.
15819 {
15820 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
15821 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
15822 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
15823 echo "_ACAWK" &&
15824 echo "_ACEOF"
15825 } >conf$$files.sh &&
15826 . ./conf$$files.sh ||
15827 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
15828 rm -f conf$$files.sh
15829
15830 {
15831 echo "cat >conf$$subs.awk <<_ACEOF" &&
15832 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
15833 echo "_ACEOF"
15834 } >conf$$subs.sh ||
15835 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
15836 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
15837 ac_delim='%!_!# '
15838 for ac_last_try in false false false false false :; do
15839 . ./conf$$subs.sh ||
15840 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
15841
15842 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
15843 if test $ac_delim_n = $ac_delim_num; then
15844 break
15845 elif $ac_last_try; then
15846 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
15847 else
15848 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15849 fi
15850 done
15851 rm -f conf$$subs.sh
15852
15853 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15854 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
15855 _ACEOF
15856 sed -n '
15857 h
15858 s/^/S["/; s/!.*/"]=/
15859 p
15860 g
15861 s/^[^!]*!//
15862 :repl
15863 t repl
15864 s/'"$ac_delim"'$//
15865 t delim
15866 :nl
15867 h
15868 s/\(.\{148\}\)..*/\1/
15869 t more1
15870 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
15871 p
15872 n
15873 b repl
15874 :more1
15875 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15876 p
15877 g
15878 s/.\{148\}//
15879 t nl
15880 :delim
15881 h
15882 s/\(.\{148\}\)..*/\1/
15883 t more2
15884 s/["\\]/\\&/g; s/^/"/; s/$/"/
15885 p
15886 b
15887 :more2
15888 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15889 p
15890 g
15891 s/.\{148\}//
15892 t delim
15893 ' <conf$$subs.awk | sed '
15894 /^[^""]/{
15895 N
15896 s/\n//
15897 }
15898 ' >>$CONFIG_STATUS || ac_write_fail=1
15899 rm -f conf$$subs.awk
15900 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15901 _ACAWK
15902 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
15903 for (key in S) S_is_set[key] = 1
15904 FS = "\a"
15905 \$ac_cs_awk_pipe_init
15906 }
15907 {
15908 line = $ 0
15909 nfields = split(line, field, "@")
15910 substed = 0
15911 len = length(field[1])
15912 for (i = 2; i < nfields; i++) {
15913 key = field[i]
15914 keylen = length(key)
15915 if (S_is_set[key]) {
15916 value = S[key]
15917 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
15918 len += length(value) + length(field[++i])
15919 substed = 1
15920 } else
15921 len += 1 + keylen
15922 }
15923 if (nfields == 3 && !substed) {
15924 key = field[2]
15925 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
15926 \$ac_cs_awk_read_file
15927 next
15928 }
15929 }
15930 print line
15931 }
15932 \$ac_cs_awk_pipe_fini
15933 _ACAWK
15934 _ACEOF
15935 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15936 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
15937 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
15938 else
15939 cat
15940 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
15941 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
15942 _ACEOF
15943
15944 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
15945 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
15946 # trailing colons and then remove the whole line if VPATH becomes empty
15947 # (actually we leave an empty line to preserve line numbers).
15948 if test "x$srcdir" = x.; then
15949 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
15950 h
15951 s///
15952 s/^/:/
15953 s/[ ]*$/:/
15954 s/:\$(srcdir):/:/g
15955 s/:\${srcdir}:/:/g
15956 s/:@srcdir@:/:/g
15957 s/^:*//
15958 s/:*$//
15959 x
15960 s/\(=[ ]*\).*/\1/
15961 G
15962 s/\n//
15963 s/^[^=]*=[ ]*$//
15964 }'
15965 fi
15966
15967 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15968 fi # test -n "$CONFIG_FILES"
15969
15970 # Set up the scripts for CONFIG_HEADERS section.
15971 # No need to generate them if there are no CONFIG_HEADERS.
15972 # This happens for instance with `./config.status Makefile'.
15973 if test -n "$CONFIG_HEADERS"; then
15974 cat >"$tmp/defines.awk" <<\_ACAWK ||
15975 BEGIN {
15976 _ACEOF
15977
15978 # Transform confdefs.h into an awk script `defines.awk', embedded as
15979 # here-document in config.status, that substitutes the proper values into
15980 # config.h.in to produce config.h.
15981
15982 # Create a delimiter string that does not exist in confdefs.h, to ease
15983 # handling of long lines.
15984 ac_delim='%!_!# '
15985 for ac_last_try in false false :; do
15986 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
15987 if test -z "$ac_t"; then
15988 break
15989 elif $ac_last_try; then
15990 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
15991 else
15992 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15993 fi
15994 done
15995
15996 # For the awk script, D is an array of macro values keyed by name,
15997 # likewise P contains macro parameters if any. Preserve backslash
15998 # newline sequences.
15999
16000 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
16001 sed -n '
16002 s/.\{148\}/&'"$ac_delim"'/g
16003 t rset
16004 :rset
16005 s/^[ ]*#[ ]*define[ ][ ]*/ /
16006 t def
16007 d
16008 :def
16009 s/\\$//
16010 t bsnl
16011 s/["\\]/\\&/g
16012 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
16013 D["\1"]=" \3"/p
16014 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
16015 d
16016 :bsnl
16017 s/["\\]/\\&/g
16018 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
16019 D["\1"]=" \3\\\\\\n"\\/p
16020 t cont
16021 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
16022 t cont
16023 d
16024 :cont
16025 n
16026 s/.\{148\}/&'"$ac_delim"'/g
16027 t clear
16028 :clear
16029 s/\\$//
16030 t bsnlc
16031 s/["\\]/\\&/g; s/^/"/; s/$/"/p
16032 d
16033 :bsnlc
16034 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
16035 b cont
16036 ' <confdefs.h | sed '
16037 s/'"$ac_delim"'/"\\\
16038 "/g' >>$CONFIG_STATUS || ac_write_fail=1
16039
16040 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16041 for (key in D) D_is_set[key] = 1
16042 FS = "\a"
16043 }
16044 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
16045 line = \$ 0
16046 split(line, arg, " ")
16047 if (arg[1] == "#") {
16048 defundef = arg[2]
16049 mac1 = arg[3]
16050 } else {
16051 defundef = substr(arg[1], 2)
16052 mac1 = arg[2]
16053 }
16054 split(mac1, mac2, "(") #)
16055 macro = mac2[1]
16056 prefix = substr(line, 1, index(line, defundef) - 1)
16057 if (D_is_set[macro]) {
16058 # Preserve the white space surrounding the "#".
16059 print prefix "define", macro P[macro] D[macro]
16060 next
16061 } else {
16062 # Replace #undef with comments. This is necessary, for example,
16063 # in the case of _POSIX_SOURCE, which is predefined and required
16064 # on some systems where configure will not decide to define it.
16065 if (defundef == "undef") {
16066 print "/*", prefix defundef, macro, "*/"
16067 next
16068 }
16069 }
16070 }
16071 { print }
16072 _ACAWK
16073 _ACEOF
16074 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16075 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
16076 fi # test -n "$CONFIG_HEADERS"
16077
16078
16079 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
16080 shift
16081 for ac_tag
16082 do
16083 case $ac_tag in
16084 :[FHLC]) ac_mode=$ac_tag; continue;;
16085 esac
16086 case $ac_mode$ac_tag in
16087 :[FHL]*:*);;
16088 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;
16089 :[FH]-) ac_tag=-:-;;
16090 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
16091 esac
16092 ac_save_IFS=$IFS
16093 IFS=:
16094 set x $ac_tag
16095 IFS=$ac_save_IFS
16096 shift
16097 ac_file=$1
16098 shift
16099
16100 case $ac_mode in
16101 :L) ac_source=$1;;
16102 :[FH])
16103 ac_file_inputs=
16104 for ac_f
16105 do
16106 case $ac_f in
16107 -) ac_f="$tmp/stdin";;
16108 *) # Look for the file first in the build tree, then in the source tree
16109 # (if the path is not absolute). The absolute path cannot be DOS-style,
16110 # because $ac_f cannot contain `:'.
16111 test -f "$ac_f" ||
16112 case $ac_f in
16113 [\\/$]*) false;;
16114 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
16115 esac ||
16116 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;
16117 esac
16118 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
16119 as_fn_append ac_file_inputs " '$ac_f'"
16120 done
16121
16122 # Let's still pretend it is `configure' which instantiates (i.e., don't
16123 # use $as_me), people would be surprised to read:
16124 # /* config.h. Generated by config.status. */
16125 configure_input='Generated from '`
16126 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
16127 `' by configure.'
16128 if test x"$ac_file" != x-; then
16129 configure_input="$ac_file. $configure_input"
16130 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
16131 $as_echo "$as_me: creating $ac_file" >&6;}
16132 fi
16133 # Neutralize special characters interpreted by sed in replacement strings.
16134 case $configure_input in #(
16135 *\&* | *\|* | *\\* )
16136 ac_sed_conf_input=`$as_echo "$configure_input" |
16137 sed 's/[\\\\&|]/\\\\&/g'`;; #(
16138 *) ac_sed_conf_input=$configure_input;;
16139 esac
16140
16141 case $ac_tag in
16142 *:-:* | *:-) cat >"$tmp/stdin" \
16143 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
16144 esac
16145 ;;
16146 esac
16147
16148 ac_dir=`$as_dirname -- "$ac_file" ||
16149 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16150 X"$ac_file" : 'X\(//\)[^/]' \| \
16151 X"$ac_file" : 'X\(//\)$' \| \
16152 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
16153 $as_echo X"$ac_file" |
16154 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16155 s//\1/
16156 q
16157 }
16158 /^X\(\/\/\)[^/].*/{
16159 s//\1/
16160 q
16161 }
16162 /^X\(\/\/\)$/{
16163 s//\1/
16164 q
16165 }
16166 /^X\(\/\).*/{
16167 s//\1/
16168 q
16169 }
16170 s/.*/./; q'`
16171 as_dir="$ac_dir"; as_fn_mkdir_p
16172 ac_builddir=.
16173
16174 case "$ac_dir" in
16175 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16176 *)
16177 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16178 # A ".." for each directory in $ac_dir_suffix.
16179 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16180 case $ac_top_builddir_sub in
16181 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16182 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16183 esac ;;
16184 esac
16185 ac_abs_top_builddir=$ac_pwd
16186 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16187 # for backward compatibility:
16188 ac_top_builddir=$ac_top_build_prefix
16189
16190 case $srcdir in
16191 .) # We are building in place.
16192 ac_srcdir=.
16193 ac_top_srcdir=$ac_top_builddir_sub
16194 ac_abs_top_srcdir=$ac_pwd ;;
16195 [\\/]* | ?:[\\/]* ) # Absolute name.
16196 ac_srcdir=$srcdir$ac_dir_suffix;
16197 ac_top_srcdir=$srcdir
16198 ac_abs_top_srcdir=$srcdir ;;
16199 *) # Relative name.
16200 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16201 ac_top_srcdir=$ac_top_build_prefix$srcdir
16202 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16203 esac
16204 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16205
16206
16207 case $ac_mode in
16208 :F)
16209 #
16210 # CONFIG_FILE
16211 #
16212
16213 case $INSTALL in
16214 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
16215 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
16216 esac
16217 _ACEOF
16218
16219 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16220 # If the template does not know about datarootdir, expand it.
16221 # FIXME: This hack should be removed a few years after 2.60.
16222 ac_datarootdir_hack=; ac_datarootdir_seen=
16223 ac_sed_dataroot='
16224 /datarootdir/ {
16225 p
16226 q
16227 }
16228 /@datadir@/p
16229 /@docdir@/p
16230 /@infodir@/p
16231 /@localedir@/p
16232 /@mandir@/p'
16233 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
16234 *datarootdir*) ac_datarootdir_seen=yes;;
16235 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
16236 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
16237 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
16238 _ACEOF
16239 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16240 ac_datarootdir_hack='
16241 s&@datadir@&$datadir&g
16242 s&@docdir@&$docdir&g
16243 s&@infodir@&$infodir&g
16244 s&@localedir@&$localedir&g
16245 s&@mandir@&$mandir&g
16246 s&\\\${datarootdir}&$datarootdir&g' ;;
16247 esac
16248 _ACEOF
16249
16250 # Neutralize VPATH when `$srcdir' = `.'.
16251 # Shell code in configure.ac might set extrasub.
16252 # FIXME: do we really want to maintain this feature?
16253 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16254 ac_sed_extra="$ac_vpsub
16255 $extrasub
16256 _ACEOF
16257 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16258 :t
16259 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
16260 s|@configure_input@|$ac_sed_conf_input|;t t
16261 s&@top_builddir@&$ac_top_builddir_sub&;t t
16262 s&@top_build_prefix@&$ac_top_build_prefix&;t t
16263 s&@srcdir@&$ac_srcdir&;t t
16264 s&@abs_srcdir@&$ac_abs_srcdir&;t t
16265 s&@top_srcdir@&$ac_top_srcdir&;t t
16266 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
16267 s&@builddir@&$ac_builddir&;t t
16268 s&@abs_builddir@&$ac_abs_builddir&;t t
16269 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
16270 s&@INSTALL@&$ac_INSTALL&;t t
16271 $ac_datarootdir_hack
16272 "
16273 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
16274 if $ac_cs_awk_getline; then
16275 $AWK -f "$tmp/subs.awk"
16276 else
16277 $AWK -f "$tmp/subs.awk" | $SHELL
16278 fi >$tmp/out \
16279 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
16280
16281 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
16282 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
16283 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
16284 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16285 which seems to be undefined. Please make sure it is defined" >&5
16286 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16287 which seems to be undefined. Please make sure it is defined" >&2;}
16288
16289 rm -f "$tmp/stdin"
16290 case $ac_file in
16291 -) cat "$tmp/out" && rm -f "$tmp/out";;
16292 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
16293 esac \
16294 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
16295 ;;
16296 :H)
16297 #
16298 # CONFIG_HEADER
16299 #
16300 if test x"$ac_file" != x-; then
16301 {
16302 $as_echo "/* $configure_input */" \
16303 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
16304 } >"$tmp/config.h" \
16305 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
16306 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
16307 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
16308 $as_echo "$as_me: $ac_file is unchanged" >&6;}
16309 else
16310 rm -f "$ac_file"
16311 mv "$tmp/config.h" "$ac_file" \
16312 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
16313 fi
16314 else
16315 $as_echo "/* $configure_input */" \
16316 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
16317 || as_fn_error $? "could not create -" "$LINENO" 5
16318 fi
16319 ;;
16320
16321 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
16322 $as_echo "$as_me: executing $ac_file commands" >&6;}
16323 ;;
16324 esac
16325
16326
16327 case $ac_file$ac_mode in
16328 "default":C)
16329
16330 ### Make the necessary directories, if they don't exist.
16331 for dir in etc lisp ; do
16332 test -d ${dir} || mkdir ${dir}
16333 done
16334
16335 echo creating src/epaths.h
16336 ${MAKE-make} epaths-force
16337
16338 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
16339 echo creating src/.gdbinit
16340 echo source $srcdir/src/.gdbinit > src/.gdbinit
16341 fi
16342
16343 ;;
16344
16345 esac
16346 done # for ac_tag
16347
16348
16349 as_fn_exit 0
16350 _ACEOF
16351 ac_clean_files=$ac_clean_files_save
16352
16353 test $ac_write_fail = 0 ||
16354 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
16355
16356
16357 # configure is writing to config.log, and then calls config.status.
16358 # config.status does its own redirection, appending to config.log.
16359 # Unfortunately, on DOS this fails, as config.log is still kept open
16360 # by configure, so config.status won't be able to write to it; its
16361 # output is simply discarded. So we exec the FD to /dev/null,
16362 # effectively closing config.log, so it can be properly (re)opened and
16363 # appended to by config.status. When coming back to configure, we
16364 # need to make the FD available again.
16365 if test "$no_create" != yes; then
16366 ac_cs_success=:
16367 ac_config_status_args=
16368 test "$silent" = yes &&
16369 ac_config_status_args="$ac_config_status_args --quiet"
16370 exec 5>/dev/null
16371 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
16372 exec 5>>config.log
16373 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
16374 # would make configure fail if this is the last instruction.
16375 $ac_cs_success || as_fn_exit 1
16376 fi
16377 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
16378 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
16379 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
16380 fi
16381
16382
Unnamed repository; edit this file 'description' to name the repository.