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[gnu-emacs] / autogen / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.65 for emacs 24.0.50.
4 #
5 #
6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
8 # Inc.
9 #
10 #
11 # This configure script is free software; the Free Software Foundation
12 # gives unlimited permission to copy, distribute and modify it.
13 ## -------------------- ##
14 ## M4sh Initialization. ##
15 ## -------------------- ##
16
17 # Be more Bourne compatible
18 DUALCASE=1; export DUALCASE # for MKS sh
19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20 emulate sh
21 NULLCMD=:
22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23 # is contrary to our usage. Disable this feature.
24 alias -g '${1+"$@"}'='"$@"'
25 setopt NO_GLOB_SUBST
26 else
27 case `(set -o) 2>/dev/null` in #(
28 *posix*) :
29 set -o posix ;; #(
30 *) :
31 ;;
32 esac
33 fi
34
35
36 as_nl='
37 '
38 export as_nl
39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43 # Prefer a ksh shell builtin over an external printf program on Solaris,
44 # but without wasting forks for bash or zsh.
45 if test -z "$BASH_VERSION$ZSH_VERSION" \
46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47 as_echo='print -r --'
48 as_echo_n='print -rn --'
49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50 as_echo='printf %s\n'
51 as_echo_n='printf %s'
52 else
53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55 as_echo_n='/usr/ucb/echo -n'
56 else
57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
58 as_echo_n_body='eval
59 arg=$1;
60 case $arg in #(
61 *"$as_nl"*)
62 expr "X$arg" : "X\\(.*\\)$as_nl";
63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
64 esac;
65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 '
67 export as_echo_n_body
68 as_echo_n='sh -c $as_echo_n_body as_echo'
69 fi
70 export as_echo_body
71 as_echo='sh -c $as_echo_body as_echo'
72 fi
73
74 # The user is always right.
75 if test "${PATH_SEPARATOR+set}" != set; then
76 PATH_SEPARATOR=:
77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
79 PATH_SEPARATOR=';'
80 }
81 fi
82
83
84 # IFS
85 # We need space, tab and new line, in precisely that order. Quoting is
86 # there to prevent editors from complaining about space-tab.
87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
88 # splitting by setting IFS to empty value.)
89 IFS=" "" $as_nl"
90
91 # Find who we are. Look in the path if we contain no directory separator.
92 case $0 in #((
93 *[\\/]* ) as_myself=$0 ;;
94 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
95 for as_dir in $PATH
96 do
97 IFS=$as_save_IFS
98 test -z "$as_dir" && as_dir=.
99 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
100 done
101 IFS=$as_save_IFS
102
103 ;;
104 esac
105 # We did not find ourselves, most probably we were run as `sh COMMAND'
106 # in which case we are not to be found in the path.
107 if test "x$as_myself" = x; then
108 as_myself=$0
109 fi
110 if test ! -f "$as_myself"; then
111 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
112 exit 1
113 fi
114
115 # Unset variables that we do not need and which cause bugs (e.g. in
116 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
117 # suppresses any "Segmentation fault" message there. '((' could
118 # trigger a bug in pdksh 5.2.14.
119 for as_var in BASH_ENV ENV MAIL MAILPATH
120 do eval test x\${$as_var+set} = xset \
121 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
122 done
123 PS1='$ '
124 PS2='> '
125 PS4='+ '
126
127 # NLS nuisances.
128 LC_ALL=C
129 export LC_ALL
130 LANGUAGE=C
131 export LANGUAGE
132
133 # CDPATH.
134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
135
136 if test "x$CONFIG_SHELL" = x; then
137 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138 emulate sh
139 NULLCMD=:
140 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
141 # is contrary to our usage. Disable this feature.
142 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 setopt NO_GLOB_SUBST
144 else
145 case \`(set -o) 2>/dev/null\` in #(
146 *posix*) :
147 set -o posix ;; #(
148 *) :
149 ;;
150 esac
151 fi
152 "
153 as_required="as_fn_return () { (exit \$1); }
154 as_fn_success () { as_fn_return 0; }
155 as_fn_failure () { as_fn_return 1; }
156 as_fn_ret_success () { return 0; }
157 as_fn_ret_failure () { return 1; }
158
159 exitcode=0
160 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165
166 else
167 exitcode=1; echo positional parameters were not saved.
168 fi
169 test x\$exitcode = x0 || exit 1"
170 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
171 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
172 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
173 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
174 test \$(( 1 + 1 )) = 2 || exit 1"
175 if (eval "$as_required") 2>/dev/null; then :
176 as_have_required=yes
177 else
178 as_have_required=no
179 fi
180 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
181
182 else
183 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
184 as_found=false
185 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
186 do
187 IFS=$as_save_IFS
188 test -z "$as_dir" && as_dir=.
189 as_found=:
190 case $as_dir in #(
191 /*)
192 for as_base in sh bash ksh sh5; do
193 # Try only shells that exist, to save several forks.
194 as_shell=$as_dir/$as_base
195 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
196 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 CONFIG_SHELL=$as_shell as_have_required=yes
198 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
199 break 2
200 fi
201 fi
202 done;;
203 esac
204 as_found=false
205 done
206 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
207 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
208 CONFIG_SHELL=$SHELL as_have_required=yes
209 fi; }
210 IFS=$as_save_IFS
211
212
213 if test "x$CONFIG_SHELL" != x; then :
214 # We cannot yet assume a decent shell, so we have to provide a
215 # neutralization value for shells without unset; and this also
216 # works around shells that cannot unset nonexistent variables.
217 BASH_ENV=/dev/null
218 ENV=/dev/null
219 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
220 export CONFIG_SHELL
221 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
222 fi
223
224 if test x$as_have_required = xno; then :
225 $as_echo "$0: This script requires a shell more modern than all"
226 $as_echo "$0: the shells that I found on your system."
227 if test x${ZSH_VERSION+set} = xset ; then
228 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
229 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
230 else
231 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
232 $0: including any error possibly output before this
233 $0: message. Then install a modern shell, or manually run
234 $0: the script under such a shell if you do have one."
235 fi
236 exit 1
237 fi
238 fi
239 fi
240 SHELL=${CONFIG_SHELL-/bin/sh}
241 export SHELL
242 # Unset more variables known to interfere with behavior of common tools.
243 CLICOLOR_FORCE= GREP_OPTIONS=
244 unset CLICOLOR_FORCE GREP_OPTIONS
245
246 ## --------------------- ##
247 ## M4sh Shell Functions. ##
248 ## --------------------- ##
249 # as_fn_unset VAR
250 # ---------------
251 # Portably unset VAR.
252 as_fn_unset ()
253 {
254 { eval $1=; unset $1;}
255 }
256 as_unset=as_fn_unset
257
258 # as_fn_set_status STATUS
259 # -----------------------
260 # Set $? to STATUS, without forking.
261 as_fn_set_status ()
262 {
263 return $1
264 } # as_fn_set_status
265
266 # as_fn_exit STATUS
267 # -----------------
268 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
269 as_fn_exit ()
270 {
271 set +e
272 as_fn_set_status $1
273 exit $1
274 } # as_fn_exit
275
276 # as_fn_mkdir_p
277 # -------------
278 # Create "$as_dir" as a directory, including parents if necessary.
279 as_fn_mkdir_p ()
280 {
281
282 case $as_dir in #(
283 -*) as_dir=./$as_dir;;
284 esac
285 test -d "$as_dir" || eval $as_mkdir_p || {
286 as_dirs=
287 while :; do
288 case $as_dir in #(
289 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
290 *) as_qdir=$as_dir;;
291 esac
292 as_dirs="'$as_qdir' $as_dirs"
293 as_dir=`$as_dirname -- "$as_dir" ||
294 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
295 X"$as_dir" : 'X\(//\)[^/]' \| \
296 X"$as_dir" : 'X\(//\)$' \| \
297 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
298 $as_echo X"$as_dir" |
299 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
300 s//\1/
301 q
302 }
303 /^X\(\/\/\)[^/].*/{
304 s//\1/
305 q
306 }
307 /^X\(\/\/\)$/{
308 s//\1/
309 q
310 }
311 /^X\(\/\).*/{
312 s//\1/
313 q
314 }
315 s/.*/./; q'`
316 test -d "$as_dir" && break
317 done
318 test -z "$as_dirs" || eval "mkdir $as_dirs"
319 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
320
321
322 } # as_fn_mkdir_p
323 # as_fn_append VAR VALUE
324 # ----------------------
325 # Append the text in VALUE to the end of the definition contained in VAR. Take
326 # advantage of any shell optimizations that allow amortized linear growth over
327 # repeated appends, instead of the typical quadratic growth present in naive
328 # implementations.
329 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
330 eval 'as_fn_append ()
331 {
332 eval $1+=\$2
333 }'
334 else
335 as_fn_append ()
336 {
337 eval $1=\$$1\$2
338 }
339 fi # as_fn_append
340
341 # as_fn_arith ARG...
342 # ------------------
343 # Perform arithmetic evaluation on the ARGs, and store the result in the
344 # global $as_val. Take advantage of shells that can avoid forks. The arguments
345 # must be portable across $(()) and expr.
346 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
347 eval 'as_fn_arith ()
348 {
349 as_val=$(( $* ))
350 }'
351 else
352 as_fn_arith ()
353 {
354 as_val=`expr "$@" || test $? -eq 1`
355 }
356 fi # as_fn_arith
357
358
359 # as_fn_error ERROR [LINENO LOG_FD]
360 # ---------------------------------
361 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
362 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
363 # script with status $?, using 1 if that was 0.
364 as_fn_error ()
365 {
366 as_status=$?; test $as_status -eq 0 && as_status=1
367 if test "$3"; then
368 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
369 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
370 fi
371 $as_echo "$as_me: error: $1" >&2
372 as_fn_exit $as_status
373 } # as_fn_error
374
375 if expr a : '\(a\)' >/dev/null 2>&1 &&
376 test "X`expr 00001 : '.*\(...\)'`" = X001; then
377 as_expr=expr
378 else
379 as_expr=false
380 fi
381
382 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
383 as_basename=basename
384 else
385 as_basename=false
386 fi
387
388 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
389 as_dirname=dirname
390 else
391 as_dirname=false
392 fi
393
394 as_me=`$as_basename -- "$0" ||
395 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
396 X"$0" : 'X\(//\)$' \| \
397 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
398 $as_echo X/"$0" |
399 sed '/^.*\/\([^/][^/]*\)\/*$/{
400 s//\1/
401 q
402 }
403 /^X\/\(\/\/\)$/{
404 s//\1/
405 q
406 }
407 /^X\/\(\/\).*/{
408 s//\1/
409 q
410 }
411 s/.*/./; q'`
412
413 # Avoid depending upon Character Ranges.
414 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
415 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
416 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
417 as_cr_digits='0123456789'
418 as_cr_alnum=$as_cr_Letters$as_cr_digits
419
420
421 as_lineno_1=$LINENO as_lineno_1a=$LINENO
422 as_lineno_2=$LINENO as_lineno_2a=$LINENO
423 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
424 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
425 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
426 sed -n '
427 p
428 /[$]LINENO/=
429 ' <$as_myself |
430 sed '
431 s/[$]LINENO.*/&-/
432 t lineno
433 b
434 :lineno
435 N
436 :loop
437 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
438 t loop
439 s/-\n.*//
440 ' >$as_me.lineno &&
441 chmod +x "$as_me.lineno" ||
442 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
443
444 # Don't try to exec as it changes $[0], causing all sort of problems
445 # (the dirname of $[0] is not the place where we might find the
446 # original and so on. Autoconf is especially sensitive to this).
447 . "./$as_me.lineno"
448 # Exit status is that of the last command.
449 exit
450 }
451
452 ECHO_C= ECHO_N= ECHO_T=
453 case `echo -n x` in #(((((
454 -n*)
455 case `echo 'xy\c'` in
456 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
457 xy) ECHO_C='\c';;
458 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
459 ECHO_T=' ';;
460 esac;;
461 *)
462 ECHO_N='-n';;
463 esac
464
465 rm -f conf$$ conf$$.exe conf$$.file
466 if test -d conf$$.dir; then
467 rm -f conf$$.dir/conf$$.file
468 else
469 rm -f conf$$.dir
470 mkdir conf$$.dir 2>/dev/null
471 fi
472 if (echo >conf$$.file) 2>/dev/null; then
473 if ln -s conf$$.file conf$$ 2>/dev/null; then
474 as_ln_s='ln -s'
475 # ... but there are two gotchas:
476 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
477 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
478 # In both cases, we have to default to `cp -p'.
479 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
480 as_ln_s='cp -p'
481 elif ln conf$$.file conf$$ 2>/dev/null; then
482 as_ln_s=ln
483 else
484 as_ln_s='cp -p'
485 fi
486 else
487 as_ln_s='cp -p'
488 fi
489 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
490 rmdir conf$$.dir 2>/dev/null
491
492 if mkdir -p . 2>/dev/null; then
493 as_mkdir_p='mkdir -p "$as_dir"'
494 else
495 test -d ./-p && rmdir ./-p
496 as_mkdir_p=false
497 fi
498
499 if test -x / >/dev/null 2>&1; then
500 as_test_x='test -x'
501 else
502 if ls -dL / >/dev/null 2>&1; then
503 as_ls_L_option=L
504 else
505 as_ls_L_option=
506 fi
507 as_test_x='
508 eval sh -c '\''
509 if test -d "$1"; then
510 test -d "$1/.";
511 else
512 case $1 in #(
513 -*)set "./$1";;
514 esac;
515 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
516 ???[sx]*):;;*)false;;esac;fi
517 '\'' sh
518 '
519 fi
520 as_executable_p=$as_test_x
521
522 # Sed expression to map a string onto a valid CPP name.
523 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
524
525 # Sed expression to map a string onto a valid variable name.
526 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
527
528
529 test -n "$DJDIR" || exec 7<&0 </dev/null
530 exec 6>&1
531
532 # Name of the host.
533 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
534 # so uname gets run too.
535 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
536
537 #
538 # Initializations.
539 #
540 ac_default_prefix=/usr/local
541 ac_clean_files=
542 ac_config_libobj_dir=.
543 LIBOBJS=
544 cross_compiling=no
545 subdirs=
546 MFLAGS=
547 MAKEFLAGS=
548
549 # Identity of this package.
550 PACKAGE_NAME='emacs'
551 PACKAGE_TARNAME='emacs'
552 PACKAGE_VERSION='24.0.50'
553 PACKAGE_STRING='emacs 24.0.50'
554 PACKAGE_BUGREPORT=''
555 PACKAGE_URL=''
556
557 ac_unique_file="src/lisp.h"
558 # Factoring default headers for most tests.
559 ac_includes_default="\
560 #include <stdio.h>
561 #ifdef HAVE_SYS_TYPES_H
562 # include <sys/types.h>
563 #endif
564 #ifdef HAVE_SYS_STAT_H
565 # include <sys/stat.h>
566 #endif
567 #ifdef STDC_HEADERS
568 # include <stdlib.h>
569 # include <stddef.h>
570 #else
571 # ifdef HAVE_STDLIB_H
572 # include <stdlib.h>
573 # endif
574 #endif
575 #ifdef HAVE_STRING_H
576 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
577 # include <memory.h>
578 # endif
579 # include <string.h>
580 #endif
581 #ifdef HAVE_STRINGS_H
582 # include <strings.h>
583 #endif
584 #ifdef HAVE_INTTYPES_H
585 # include <inttypes.h>
586 #endif
587 #ifdef HAVE_STDINT_H
588 # include <stdint.h>
589 #endif
590 #ifdef HAVE_UNISTD_H
591 # include <unistd.h>
592 #endif"
593
594 ac_header_list=
595 gl_getopt_required=POSIX
596 gl_getopt_required=POSIX
597 ac_func_list=
598 ac_subst_vars='gltests_LTLIBOBJS
599 gltests_LIBOBJS
600 gl_LTLIBOBJS
601 gl_LIBOBJS
602 am__EXEEXT_FALSE
603 am__EXEEXT_TRUE
604 LTLIBOBJS
605 LIBOBJS
606 WINDOW_SUPPORT
607 TOOLTIP_SUPPORT
608 MOUSE_SUPPORT
609 LIB_GCC
610 LD_FIRSTFLAG
611 LD_SWITCH_SYSTEM_TEMACS
612 POST_ALLOC_OBJ
613 PRE_ALLOC_OBJ
614 CYGWIN_OBJ
615 RALLOC_OBJ
616 OLDXMENU_DEPS
617 LIBX_OTHER
618 LIBXMENU
619 OLDXMENU
620 OLDXMENU_TARGET
621 LIBXT_OTHER
622 TOOLKIT_LIBW
623 WIDGET_OBJ
624 XOBJ
625 XMENU_OBJ
626 FONT_OBJ
627 OTHER_FILES
628 GNU_OBJC_CFLAGS
629 ns_appsrc
630 ns_appresdir
631 ns_appbindir
632 ns_appdir
633 S_FILE
634 M_FILE
635 X_TOOLKIT_TYPE
636 C_SWITCH_X_SYSTEM
637 C_SWITCH_X_SITE
638 LD_SWITCH_X_SITE
639 gameuser
640 gamedir
641 bitmapdir
642 archlibdir
643 etcdir
644 x_default_search_path
645 lisppath
646 locallisppath
647 lispdir
648 srcdir
649 canonical
650 configuration
651 version
652 KRB4LIB
653 DESLIB
654 KRB5LIB
655 CRYPTOLIB
656 COM_ERRLIB
657 LIBRESOLV
658 LIBHESIOD
659 TERMCAP_OBJ
660 LIBS_TERMCAP
661 LIBGNU_LTLIBDEPS
662 LIBGNU_LIBDEPS
663 gltests_WITNESS
664 HAVE_UNISTD_H
665 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
666 NEXT_UNISTD_H
667 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
668 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
669 TIME_H_DEFINES_STRUCT_TIMESPEC
670 NEXT_AS_FIRST_DIRECTIVE_TIME_H
671 NEXT_TIME_H
672 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
673 NEXT_SYS_STAT_H
674 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
675 NEXT_STDLIB_H
676 STDINT_H
677 WINT_T_SUFFIX
678 WCHAR_T_SUFFIX
679 SIG_ATOMIC_T_SUFFIX
680 SIZE_T_SUFFIX
681 PTRDIFF_T_SUFFIX
682 HAVE_SIGNED_WINT_T
683 HAVE_SIGNED_WCHAR_T
684 HAVE_SIGNED_SIG_ATOMIC_T
685 BITSIZEOF_WINT_T
686 BITSIZEOF_WCHAR_T
687 BITSIZEOF_SIG_ATOMIC_T
688 BITSIZEOF_SIZE_T
689 BITSIZEOF_PTRDIFF_T
690 HAVE_SYS_BITYPES_H
691 HAVE_SYS_INTTYPES_H
692 HAVE_STDINT_H
693 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
694 NEXT_STDINT_H
695 HAVE_SYS_TYPES_H
696 HAVE_INTTYPES_H
697 HAVE_WCHAR_H
698 HAVE_UNSIGNED_LONG_LONG_INT
699 HAVE_LONG_LONG_INT
700 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
701 NEXT_STDDEF_H
702 STDDEF_H
703 HAVE_WCHAR_T
704 REPLACE_NULL
705 HAVE__BOOL
706 STDBOOL_H
707 APPLE_UNIVERSAL_BUILD
708 REPLACE_TIMEGM
709 REPLACE_NANOSLEEP
710 REPLACE_MKTIME
711 REPLACE_LOCALTIME_R
712 HAVE_TIMEGM
713 HAVE_STRPTIME
714 HAVE_NANOSLEEP
715 HAVE_DECL_LOCALTIME_R
716 GNULIB_TIME_R
717 GNULIB_TIMEGM
718 GNULIB_STRPTIME
719 GNULIB_NANOSLEEP
720 GNULIB_MKTIME
721 REPLACE_UTIMENSAT
722 REPLACE_STAT
723 REPLACE_MKNOD
724 REPLACE_MKFIFO
725 REPLACE_MKDIR
726 REPLACE_LSTAT
727 REPLACE_FUTIMENS
728 REPLACE_FSTATAT
729 REPLACE_FSTAT
730 HAVE_UTIMENSAT
731 HAVE_MKNODAT
732 HAVE_MKNOD
733 HAVE_MKFIFOAT
734 HAVE_MKFIFO
735 HAVE_MKDIRAT
736 HAVE_LSTAT
737 HAVE_LCHMOD
738 HAVE_FUTIMENS
739 HAVE_FSTATAT
740 HAVE_FCHMODAT
741 GNULIB_UTIMENSAT
742 GNULIB_STAT
743 GNULIB_MKNODAT
744 GNULIB_MKNOD
745 GNULIB_MKFIFOAT
746 GNULIB_MKFIFO
747 GNULIB_MKDIRAT
748 GNULIB_LSTAT
749 GNULIB_LCHMOD
750 GNULIB_FUTIMENS
751 GNULIB_FSTATAT
752 GNULIB_FCHMODAT
753 LTLIBINTL
754 LIBINTL
755 GETOPT_H
756 HAVE_GETOPT_H
757 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
758 NEXT_GETOPT_H
759 PRAGMA_COLUMNS
760 PRAGMA_SYSTEM_HEADER
761 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
762 INCLUDE_NEXT
763 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
764 UNISTD_H_HAVE_WINSOCK2_H
765 REPLACE_WRITE
766 REPLACE_USLEEP
767 REPLACE_UNLINKAT
768 REPLACE_UNLINK
769 REPLACE_TTYNAME_R
770 REPLACE_SYMLINK
771 REPLACE_SLEEP
772 REPLACE_RMDIR
773 REPLACE_READLINK
774 REPLACE_PWRITE
775 REPLACE_PREAD
776 REPLACE_LSEEK
777 REPLACE_LINKAT
778 REPLACE_LINK
779 REPLACE_LCHOWN
780 REPLACE_GETPAGESIZE
781 REPLACE_GETGROUPS
782 REPLACE_GETLOGIN_R
783 REPLACE_GETDOMAINNAME
784 REPLACE_GETCWD
785 REPLACE_FCHOWNAT
786 REPLACE_DUP2
787 REPLACE_DUP
788 REPLACE_CLOSE
789 REPLACE_CHOWN
790 HAVE_SYS_PARAM_H
791 HAVE_OS_H
792 HAVE_DECL_TTYNAME_R
793 HAVE_DECL_GETUSERSHELL
794 HAVE_DECL_GETPAGESIZE
795 HAVE_DECL_GETLOGIN_R
796 HAVE_DECL_GETDOMAINNAME
797 HAVE_DECL_FCHDIR
798 HAVE_DECL_ENVIRON
799 HAVE_USLEEP
800 HAVE_UNLINKAT
801 HAVE_SYMLINKAT
802 HAVE_SYMLINK
803 HAVE_SLEEP
804 HAVE_READLINKAT
805 HAVE_READLINK
806 HAVE_PWRITE
807 HAVE_PREAD
808 HAVE_PIPE2
809 HAVE_PIPE
810 HAVE_LINKAT
811 HAVE_LINK
812 HAVE_LCHOWN
813 HAVE_GETPAGESIZE
814 HAVE_GETLOGIN
815 HAVE_GETHOSTNAME
816 HAVE_GETGROUPS
817 HAVE_GETDTABLESIZE
818 HAVE_FTRUNCATE
819 HAVE_FSYNC
820 HAVE_FCHOWNAT
821 HAVE_FCHDIR
822 HAVE_FACCESSAT
823 HAVE_EUIDACCESS
824 HAVE_DUP3
825 HAVE_DUP2
826 HAVE_CHOWN
827 GNULIB_WRITE
828 GNULIB_USLEEP
829 GNULIB_UNLINKAT
830 GNULIB_UNLINK
831 GNULIB_UNISTD_H_SIGPIPE
832 GNULIB_UNISTD_H_GETOPT
833 GNULIB_TTYNAME_R
834 GNULIB_SYMLINKAT
835 GNULIB_SYMLINK
836 GNULIB_SLEEP
837 GNULIB_RMDIR
838 GNULIB_READLINKAT
839 GNULIB_READLINK
840 GNULIB_PWRITE
841 GNULIB_PREAD
842 GNULIB_PIPE2
843 GNULIB_PIPE
844 GNULIB_LSEEK
845 GNULIB_LINKAT
846 GNULIB_LINK
847 GNULIB_LCHOWN
848 GNULIB_GETUSERSHELL
849 GNULIB_GETPAGESIZE
850 GNULIB_GETLOGIN_R
851 GNULIB_GETLOGIN
852 GNULIB_GETHOSTNAME
853 GNULIB_GETGROUPS
854 GNULIB_GETDTABLESIZE
855 GNULIB_GETDOMAINNAME
856 GNULIB_GETCWD
857 GNULIB_FTRUNCATE
858 GNULIB_FSYNC
859 GNULIB_FCHOWNAT
860 GNULIB_FCHDIR
861 GNULIB_FACCESSAT
862 GNULIB_EUIDACCESS
863 GNULIB_ENVIRON
864 GNULIB_DUP3
865 GNULIB_DUP2
866 GNULIB_CLOSE
867 GNULIB_CHOWN
868 GETLOADAVG_LIBS
869 REPLACE_WCTOMB
870 REPLACE_UNSETENV
871 REPLACE_STRTOD
872 REPLACE_SETENV
873 REPLACE_REALPATH
874 REPLACE_REALLOC
875 REPLACE_PUTENV
876 REPLACE_MKSTEMP
877 REPLACE_MBTOWC
878 REPLACE_MALLOC
879 REPLACE_CANONICALIZE_FILE_NAME
880 REPLACE_CALLOC
881 HAVE_DECL_UNSETENV
882 HAVE_UNLOCKPT
883 HAVE_SYS_LOADAVG_H
884 HAVE_STRUCT_RANDOM_DATA
885 HAVE_STRTOULL
886 HAVE_STRTOLL
887 HAVE_STRTOD
888 HAVE_DECL_SETENV
889 HAVE_SETENV
890 HAVE_RPMATCH
891 HAVE_REALPATH
892 HAVE_RANDOM_R
893 HAVE_RANDOM_H
894 HAVE_PTSNAME
895 HAVE_MKSTEMPS
896 HAVE_MKSTEMP
897 HAVE_MKOSTEMPS
898 HAVE_MKOSTEMP
899 HAVE_MKDTEMP
900 HAVE_GRANTPT
901 HAVE_GETSUBOPT
902 HAVE_DECL_GETLOADAVG
903 HAVE_CANONICALIZE_FILE_NAME
904 HAVE_ATOLL
905 HAVE__EXIT
906 GNULIB_WCTOMB
907 GNULIB_UNSETENV
908 GNULIB_UNLOCKPT
909 GNULIB_SYSTEM_POSIX
910 GNULIB_STRTOULL
911 GNULIB_STRTOLL
912 GNULIB_STRTOD
913 GNULIB_SETENV
914 GNULIB_RPMATCH
915 GNULIB_REALPATH
916 GNULIB_REALLOC_POSIX
917 GNULIB_RANDOM_R
918 GNULIB_PUTENV
919 GNULIB_PTSNAME
920 GNULIB_MKSTEMPS
921 GNULIB_MKSTEMP
922 GNULIB_MKOSTEMPS
923 GNULIB_MKOSTEMP
924 GNULIB_MKDTEMP
925 GNULIB_MBTOWC
926 GNULIB_MALLOC_POSIX
927 GNULIB_GRANTPT
928 GNULIB_GETSUBOPT
929 GNULIB_GETLOADAVG
930 GNULIB_CANONICALIZE_FILE_NAME
931 GNULIB_CALLOC_POSIX
932 GNULIB_ATOLL
933 GNULIB__EXIT
934 GL_COND_LIBTOOL_FALSE
935 GL_COND_LIBTOOL_TRUE
936 BLESSMAIL_TARGET
937 LIBS_MAIL
938 liblockfile
939 ALLOCA
940 LIBXML2_LIBS
941 LIBXML2_CFLAGS
942 LIBXSM
943 LIBGPM
944 LIBGIF
945 LIBTIFF
946 LIBPNG
947 LIBJPEG
948 LIBXPM
949 M17N_FLT_LIBS
950 M17N_FLT_CFLAGS
951 LIBOTF_LIBS
952 LIBOTF_CFLAGS
953 FREETYPE_LIBS
954 FREETYPE_CFLAGS
955 XFT_LIBS
956 XFT_CFLAGS
957 FONTCONFIG_LIBS
958 FONTCONFIG_CFLAGS
959 LIBXMU
960 LIBXTR6
961 LIBGNUTLS_LIBS
962 LIBGNUTLS_CFLAGS
963 LIBSELINUX_LIBS
964 GCONF_LIBS
965 GCONF_CFLAGS
966 DBUS_OBJ
967 DBUS_LIBS
968 DBUS_CFLAGS
969 GTK_OBJ
970 GTK_LIBS
971 GTK_CFLAGS
972 IMAGEMAGICK_LIBS
973 IMAGEMAGICK_CFLAGS
974 RSVG_LIBS
975 RSVG_CFLAGS
976 VMLIMIT_OBJ
977 GMALLOC_OBJ
978 HAVE_XSERVER
979 LIB_STANDARD
980 NS_SUPPORT
981 NS_OBJC_OBJ
982 NS_OBJ
983 TEMACS_LDFLAGS2
984 LD_SWITCH_X_SITE_AUX_RPATH
985 LD_SWITCH_X_SITE_AUX
986 XMKMF
987 DEPFLAGS
988 MKDEPDIR
989 CFLAGS_SOUND
990 ALSA_LIBS
991 ALSA_CFLAGS
992 PKG_CONFIG
993 LIBSOUND
994 START_FILES
995 LIB_MATH
996 CRT_DIR
997 LIBS_SYSTEM
998 C_SWITCH_SYSTEM
999 UNEXEC_OBJ
1000 C_SWITCH_MACHINE
1001 LD_SWITCH_SYSTEM
1002 CANNOT_DUMP
1003 HAVE_MAKEINFO
1004 GZIP_PROG
1005 INSTALL_INFO
1006 C_WARNINGS_SWITCH
1007 EGREP
1008 GREP
1009 CPP
1010 RANLIB
1011 am__fastdepCC_FALSE
1012 am__fastdepCC_TRUE
1013 CCDEPMODE
1014 AMDEPBACKSLASH
1015 AMDEP_FALSE
1016 AMDEP_TRUE
1017 am__quote
1018 am__include
1019 DEPDIR
1020 OBJEXT
1021 EXEEXT
1022 ac_ct_CC
1023 CPPFLAGS
1024 LDFLAGS
1025 CFLAGS
1026 CC
1027 host_os
1028 host_vendor
1029 host_cpu
1030 host
1031 build_os
1032 build_vendor
1033 build_cpu
1034 build
1035 PROFILING_CFLAGS
1036 MAINT
1037 GZIP_INFO
1038 am__untar
1039 am__tar
1040 AMTAR
1041 am__leading_dot
1042 SET_MAKE
1043 AWK
1044 mkdir_p
1045 MKDIR_P
1046 INSTALL_STRIP_PROGRAM
1047 STRIP
1048 install_sh
1049 MAKEINFO
1050 AUTOHEADER
1051 AUTOMAKE
1052 AUTOCONF
1053 ACLOCAL
1054 VERSION
1055 PACKAGE
1056 CYGPATH_W
1057 am__isrc
1058 INSTALL_DATA
1059 INSTALL_SCRIPT
1060 INSTALL_PROGRAM
1061 target_alias
1062 host_alias
1063 build_alias
1064 LIBS
1065 ECHO_T
1066 ECHO_N
1067 ECHO_C
1068 DEFS
1069 mandir
1070 localedir
1071 libdir
1072 psdir
1073 pdfdir
1074 dvidir
1075 htmldir
1076 infodir
1077 docdir
1078 oldincludedir
1079 includedir
1080 localstatedir
1081 sharedstatedir
1082 sysconfdir
1083 datadir
1084 datarootdir
1085 libexecdir
1086 sbindir
1087 bindir
1088 program_transform_name
1089 prefix
1090 exec_prefix
1091 PACKAGE_URL
1092 PACKAGE_BUGREPORT
1093 PACKAGE_STRING
1094 PACKAGE_VERSION
1095 PACKAGE_TARNAME
1096 PACKAGE_NAME
1097 PATH_SEPARATOR
1098 SHELL'
1099 ac_subst_files='deps_frag
1100 ns_frag'
1101 ac_user_opts='
1102 enable_option_checking
1103 with_pop
1104 with_kerberos
1105 with_kerberos5
1106 with_hesiod
1107 with_mmdf
1108 with_mail_unlink
1109 with_mailhost
1110 with_sound
1111 with_sync_input
1112 with_x_toolkit
1113 with_xpm
1114 with_jpeg
1115 with_tiff
1116 with_gif
1117 with_png
1118 with_rsvg
1119 with_xml2
1120 with_imagemagick
1121 with_xft
1122 with_libotf
1123 with_m17n_flt
1124 with_toolkit_scroll_bars
1125 with_xaw3d
1126 with_xim
1127 with_ns
1128 with_gpm
1129 with_dbus
1130 with_gconf
1131 with_selinux
1132 with_gnutls
1133 with_makeinfo
1134 with_compress_info
1135 with_pkg_config_prog
1136 with_crt_dir
1137 with_gameuser
1138 with_gnustep_conf
1139 enable_ns_self_contained
1140 enable_asserts
1141 enable_maintainer_mode
1142 enable_locallisppath
1143 enable_checking
1144 enable_use_lisp_union_type
1145 enable_profiling
1146 enable_autodepend
1147 enable_dependency_tracking
1148 enable_largefile
1149 with_x
1150 '
1151 ac_precious_vars='build_alias
1152 host_alias
1153 target_alias
1154 CC
1155 CFLAGS
1156 LDFLAGS
1157 LIBS
1158 CPPFLAGS
1159 CPP
1160 XMKMF'
1161
1162
1163 # Initialize some variables set by options.
1164 ac_init_help=
1165 ac_init_version=false
1166 ac_unrecognized_opts=
1167 ac_unrecognized_sep=
1168 # The variables have the same names as the options, with
1169 # dashes changed to underlines.
1170 cache_file=/dev/null
1171 exec_prefix=NONE
1172 no_create=
1173 no_recursion=
1174 prefix=NONE
1175 program_prefix=NONE
1176 program_suffix=NONE
1177 program_transform_name=s,x,x,
1178 silent=
1179 site=
1180 srcdir=
1181 verbose=
1182 x_includes=NONE
1183 x_libraries=NONE
1184
1185 # Installation directory options.
1186 # These are left unexpanded so users can "make install exec_prefix=/foo"
1187 # and all the variables that are supposed to be based on exec_prefix
1188 # by default will actually change.
1189 # Use braces instead of parens because sh, perl, etc. also accept them.
1190 # (The list follows the same order as the GNU Coding Standards.)
1191 bindir='${exec_prefix}/bin'
1192 sbindir='${exec_prefix}/sbin'
1193 libexecdir='${exec_prefix}/libexec'
1194 datarootdir='${prefix}/share'
1195 datadir='${datarootdir}'
1196 sysconfdir='${prefix}/etc'
1197 sharedstatedir='${prefix}/com'
1198 localstatedir='${prefix}/var'
1199 includedir='${prefix}/include'
1200 oldincludedir='/usr/include'
1201 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1202 infodir='${datarootdir}/info'
1203 htmldir='${docdir}'
1204 dvidir='${docdir}'
1205 pdfdir='${docdir}'
1206 psdir='${docdir}'
1207 libdir='${exec_prefix}/lib'
1208 localedir='${datarootdir}/locale'
1209 mandir='${datarootdir}/man'
1210
1211 ac_prev=
1212 ac_dashdash=
1213 for ac_option
1214 do
1215 # If the previous option needs an argument, assign it.
1216 if test -n "$ac_prev"; then
1217 eval $ac_prev=\$ac_option
1218 ac_prev=
1219 continue
1220 fi
1221
1222 case $ac_option in
1223 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1224 *) ac_optarg=yes ;;
1225 esac
1226
1227 # Accept the important Cygnus configure options, so we can diagnose typos.
1228
1229 case $ac_dashdash$ac_option in
1230 --)
1231 ac_dashdash=yes ;;
1232
1233 -bindir | --bindir | --bindi | --bind | --bin | --bi)
1234 ac_prev=bindir ;;
1235 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1236 bindir=$ac_optarg ;;
1237
1238 -build | --build | --buil | --bui | --bu)
1239 ac_prev=build_alias ;;
1240 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1241 build_alias=$ac_optarg ;;
1242
1243 -cache-file | --cache-file | --cache-fil | --cache-fi \
1244 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1245 ac_prev=cache_file ;;
1246 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1247 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1248 cache_file=$ac_optarg ;;
1249
1250 --config-cache | -C)
1251 cache_file=config.cache ;;
1252
1253 -datadir | --datadir | --datadi | --datad)
1254 ac_prev=datadir ;;
1255 -datadir=* | --datadir=* | --datadi=* | --datad=*)
1256 datadir=$ac_optarg ;;
1257
1258 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1259 | --dataroo | --dataro | --datar)
1260 ac_prev=datarootdir ;;
1261 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1262 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1263 datarootdir=$ac_optarg ;;
1264
1265 -disable-* | --disable-*)
1266 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1267 # Reject names that are not valid shell variable names.
1268 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1269 as_fn_error "invalid feature name: $ac_useropt"
1270 ac_useropt_orig=$ac_useropt
1271 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1272 case $ac_user_opts in
1273 *"
1274 "enable_$ac_useropt"
1275 "*) ;;
1276 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1277 ac_unrecognized_sep=', ';;
1278 esac
1279 eval enable_$ac_useropt=no ;;
1280
1281 -docdir | --docdir | --docdi | --doc | --do)
1282 ac_prev=docdir ;;
1283 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1284 docdir=$ac_optarg ;;
1285
1286 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1287 ac_prev=dvidir ;;
1288 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1289 dvidir=$ac_optarg ;;
1290
1291 -enable-* | --enable-*)
1292 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1293 # Reject names that are not valid shell variable names.
1294 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1295 as_fn_error "invalid feature name: $ac_useropt"
1296 ac_useropt_orig=$ac_useropt
1297 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1298 case $ac_user_opts in
1299 *"
1300 "enable_$ac_useropt"
1301 "*) ;;
1302 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1303 ac_unrecognized_sep=', ';;
1304 esac
1305 eval enable_$ac_useropt=\$ac_optarg ;;
1306
1307 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1308 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1309 | --exec | --exe | --ex)
1310 ac_prev=exec_prefix ;;
1311 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1312 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1313 | --exec=* | --exe=* | --ex=*)
1314 exec_prefix=$ac_optarg ;;
1315
1316 -gas | --gas | --ga | --g)
1317 # Obsolete; use --with-gas.
1318 with_gas=yes ;;
1319
1320 -help | --help | --hel | --he | -h)
1321 ac_init_help=long ;;
1322 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1323 ac_init_help=recursive ;;
1324 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1325 ac_init_help=short ;;
1326
1327 -host | --host | --hos | --ho)
1328 ac_prev=host_alias ;;
1329 -host=* | --host=* | --hos=* | --ho=*)
1330 host_alias=$ac_optarg ;;
1331
1332 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1333 ac_prev=htmldir ;;
1334 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1335 | --ht=*)
1336 htmldir=$ac_optarg ;;
1337
1338 -includedir | --includedir | --includedi | --included | --include \
1339 | --includ | --inclu | --incl | --inc)
1340 ac_prev=includedir ;;
1341 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1342 | --includ=* | --inclu=* | --incl=* | --inc=*)
1343 includedir=$ac_optarg ;;
1344
1345 -infodir | --infodir | --infodi | --infod | --info | --inf)
1346 ac_prev=infodir ;;
1347 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1348 infodir=$ac_optarg ;;
1349
1350 -libdir | --libdir | --libdi | --libd)
1351 ac_prev=libdir ;;
1352 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1353 libdir=$ac_optarg ;;
1354
1355 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1356 | --libexe | --libex | --libe)
1357 ac_prev=libexecdir ;;
1358 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1359 | --libexe=* | --libex=* | --libe=*)
1360 libexecdir=$ac_optarg ;;
1361
1362 -localedir | --localedir | --localedi | --localed | --locale)
1363 ac_prev=localedir ;;
1364 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1365 localedir=$ac_optarg ;;
1366
1367 -localstatedir | --localstatedir | --localstatedi | --localstated \
1368 | --localstate | --localstat | --localsta | --localst | --locals)
1369 ac_prev=localstatedir ;;
1370 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1371 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1372 localstatedir=$ac_optarg ;;
1373
1374 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1375 ac_prev=mandir ;;
1376 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1377 mandir=$ac_optarg ;;
1378
1379 -nfp | --nfp | --nf)
1380 # Obsolete; use --without-fp.
1381 with_fp=no ;;
1382
1383 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1384 | --no-cr | --no-c | -n)
1385 no_create=yes ;;
1386
1387 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1388 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1389 no_recursion=yes ;;
1390
1391 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1392 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1393 | --oldin | --oldi | --old | --ol | --o)
1394 ac_prev=oldincludedir ;;
1395 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1396 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1397 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1398 oldincludedir=$ac_optarg ;;
1399
1400 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1401 ac_prev=prefix ;;
1402 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1403 prefix=$ac_optarg ;;
1404
1405 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1406 | --program-pre | --program-pr | --program-p)
1407 ac_prev=program_prefix ;;
1408 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1409 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1410 program_prefix=$ac_optarg ;;
1411
1412 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1413 | --program-suf | --program-su | --program-s)
1414 ac_prev=program_suffix ;;
1415 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1416 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1417 program_suffix=$ac_optarg ;;
1418
1419 -program-transform-name | --program-transform-name \
1420 | --program-transform-nam | --program-transform-na \
1421 | --program-transform-n | --program-transform- \
1422 | --program-transform | --program-transfor \
1423 | --program-transfo | --program-transf \
1424 | --program-trans | --program-tran \
1425 | --progr-tra | --program-tr | --program-t)
1426 ac_prev=program_transform_name ;;
1427 -program-transform-name=* | --program-transform-name=* \
1428 | --program-transform-nam=* | --program-transform-na=* \
1429 | --program-transform-n=* | --program-transform-=* \
1430 | --program-transform=* | --program-transfor=* \
1431 | --program-transfo=* | --program-transf=* \
1432 | --program-trans=* | --program-tran=* \
1433 | --progr-tra=* | --program-tr=* | --program-t=*)
1434 program_transform_name=$ac_optarg ;;
1435
1436 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1437 ac_prev=pdfdir ;;
1438 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1439 pdfdir=$ac_optarg ;;
1440
1441 -psdir | --psdir | --psdi | --psd | --ps)
1442 ac_prev=psdir ;;
1443 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1444 psdir=$ac_optarg ;;
1445
1446 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1447 | -silent | --silent | --silen | --sile | --sil)
1448 silent=yes ;;
1449
1450 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1451 ac_prev=sbindir ;;
1452 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1453 | --sbi=* | --sb=*)
1454 sbindir=$ac_optarg ;;
1455
1456 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1457 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1458 | --sharedst | --shareds | --shared | --share | --shar \
1459 | --sha | --sh)
1460 ac_prev=sharedstatedir ;;
1461 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1462 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1463 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1464 | --sha=* | --sh=*)
1465 sharedstatedir=$ac_optarg ;;
1466
1467 -site | --site | --sit)
1468 ac_prev=site ;;
1469 -site=* | --site=* | --sit=*)
1470 site=$ac_optarg ;;
1471
1472 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1473 ac_prev=srcdir ;;
1474 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1475 srcdir=$ac_optarg ;;
1476
1477 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1478 | --syscon | --sysco | --sysc | --sys | --sy)
1479 ac_prev=sysconfdir ;;
1480 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1481 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1482 sysconfdir=$ac_optarg ;;
1483
1484 -target | --target | --targe | --targ | --tar | --ta | --t)
1485 ac_prev=target_alias ;;
1486 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1487 target_alias=$ac_optarg ;;
1488
1489 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1490 verbose=yes ;;
1491
1492 -version | --version | --versio | --versi | --vers | -V)
1493 ac_init_version=: ;;
1494
1495 -with-* | --with-*)
1496 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1497 # Reject names that are not valid shell variable names.
1498 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1499 as_fn_error "invalid package name: $ac_useropt"
1500 ac_useropt_orig=$ac_useropt
1501 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1502 case $ac_user_opts in
1503 *"
1504 "with_$ac_useropt"
1505 "*) ;;
1506 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1507 ac_unrecognized_sep=', ';;
1508 esac
1509 eval with_$ac_useropt=\$ac_optarg ;;
1510
1511 -without-* | --without-*)
1512 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1513 # Reject names that are not valid shell variable names.
1514 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1515 as_fn_error "invalid package name: $ac_useropt"
1516 ac_useropt_orig=$ac_useropt
1517 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1518 case $ac_user_opts in
1519 *"
1520 "with_$ac_useropt"
1521 "*) ;;
1522 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1523 ac_unrecognized_sep=', ';;
1524 esac
1525 eval with_$ac_useropt=no ;;
1526
1527 --x)
1528 # Obsolete; use --with-x.
1529 with_x=yes ;;
1530
1531 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1532 | --x-incl | --x-inc | --x-in | --x-i)
1533 ac_prev=x_includes ;;
1534 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1535 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1536 x_includes=$ac_optarg ;;
1537
1538 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1539 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1540 ac_prev=x_libraries ;;
1541 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1542 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1543 x_libraries=$ac_optarg ;;
1544
1545 -*) as_fn_error "unrecognized option: \`$ac_option'
1546 Try \`$0 --help' for more information."
1547 ;;
1548
1549 *=*)
1550 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1551 # Reject names that are not valid shell variable names.
1552 case $ac_envvar in #(
1553 '' | [0-9]* | *[!_$as_cr_alnum]* )
1554 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1555 esac
1556 eval $ac_envvar=\$ac_optarg
1557 export $ac_envvar ;;
1558
1559 *)
1560 # FIXME: should be removed in autoconf 3.0.
1561 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1562 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1563 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1564 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1565 ;;
1566
1567 esac
1568 done
1569
1570 if test -n "$ac_prev"; then
1571 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1572 as_fn_error "missing argument to $ac_option"
1573 fi
1574
1575 if test -n "$ac_unrecognized_opts"; then
1576 case $enable_option_checking in
1577 no) ;;
1578 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1579 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1580 esac
1581 fi
1582
1583 # Check all directory arguments for consistency.
1584 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1585 datadir sysconfdir sharedstatedir localstatedir includedir \
1586 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1587 libdir localedir mandir
1588 do
1589 eval ac_val=\$$ac_var
1590 # Remove trailing slashes.
1591 case $ac_val in
1592 */ )
1593 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1594 eval $ac_var=\$ac_val;;
1595 esac
1596 # Be sure to have absolute directory names.
1597 case $ac_val in
1598 [\\/$]* | ?:[\\/]* ) continue;;
1599 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1600 esac
1601 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1602 done
1603
1604 # There might be people who depend on the old broken behavior: `$host'
1605 # used to hold the argument of --host etc.
1606 # FIXME: To remove some day.
1607 build=$build_alias
1608 host=$host_alias
1609 target=$target_alias
1610
1611 # FIXME: To remove some day.
1612 if test "x$host_alias" != x; then
1613 if test "x$build_alias" = x; then
1614 cross_compiling=maybe
1615 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1616 If a cross compiler is detected then cross compile mode will be used." >&2
1617 elif test "x$build_alias" != "x$host_alias"; then
1618 cross_compiling=yes
1619 fi
1620 fi
1621
1622 ac_tool_prefix=
1623 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1624
1625 test "$silent" = yes && exec 6>/dev/null
1626
1627
1628 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1629 ac_ls_di=`ls -di .` &&
1630 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1631 as_fn_error "working directory cannot be determined"
1632 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1633 as_fn_error "pwd does not report name of working directory"
1634
1635
1636 # Find the source files, if location was not specified.
1637 if test -z "$srcdir"; then
1638 ac_srcdir_defaulted=yes
1639 # Try the directory containing this script, then the parent directory.
1640 ac_confdir=`$as_dirname -- "$as_myself" ||
1641 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1642 X"$as_myself" : 'X\(//\)[^/]' \| \
1643 X"$as_myself" : 'X\(//\)$' \| \
1644 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1645 $as_echo X"$as_myself" |
1646 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1647 s//\1/
1648 q
1649 }
1650 /^X\(\/\/\)[^/].*/{
1651 s//\1/
1652 q
1653 }
1654 /^X\(\/\/\)$/{
1655 s//\1/
1656 q
1657 }
1658 /^X\(\/\).*/{
1659 s//\1/
1660 q
1661 }
1662 s/.*/./; q'`
1663 srcdir=$ac_confdir
1664 if test ! -r "$srcdir/$ac_unique_file"; then
1665 srcdir=..
1666 fi
1667 else
1668 ac_srcdir_defaulted=no
1669 fi
1670 if test ! -r "$srcdir/$ac_unique_file"; then
1671 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1672 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1673 fi
1674 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1675 ac_abs_confdir=`(
1676 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1677 pwd)`
1678 # When building in place, set srcdir=.
1679 if test "$ac_abs_confdir" = "$ac_pwd"; then
1680 srcdir=.
1681 fi
1682 # Remove unnecessary trailing slashes from srcdir.
1683 # Double slashes in file names in object file debugging info
1684 # mess up M-x gdb in Emacs.
1685 case $srcdir in
1686 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1687 esac
1688 for ac_var in $ac_precious_vars; do
1689 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1690 eval ac_env_${ac_var}_value=\$${ac_var}
1691 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1692 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1693 done
1694
1695 #
1696 # Report the --help message.
1697 #
1698 if test "$ac_init_help" = "long"; then
1699 # Omit some internal or obsolete options to make the list less imposing.
1700 # This message is too long to be a string in the A/UX 3.1 sh.
1701 cat <<_ACEOF
1702 \`configure' configures emacs 24.0.50 to adapt to many kinds of systems.
1703
1704 Usage: $0 [OPTION]... [VAR=VALUE]...
1705
1706 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1707 VAR=VALUE. See below for descriptions of some of the useful variables.
1708
1709 Defaults for the options are specified in brackets.
1710
1711 Configuration:
1712 -h, --help display this help and exit
1713 --help=short display options specific to this package
1714 --help=recursive display the short help of all the included packages
1715 -V, --version display version information and exit
1716 -q, --quiet, --silent do not print \`checking...' messages
1717 --cache-file=FILE cache test results in FILE [disabled]
1718 -C, --config-cache alias for \`--cache-file=config.cache'
1719 -n, --no-create do not create output files
1720 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1721
1722 Installation directories:
1723 --prefix=PREFIX install architecture-independent files in PREFIX
1724 [$ac_default_prefix]
1725 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1726 [PREFIX]
1727
1728 By default, \`make install' will install all the files in
1729 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1730 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1731 for instance \`--prefix=\$HOME'.
1732
1733 For better control, use the options below.
1734
1735 Fine tuning of the installation directories:
1736 --bindir=DIR user executables [EPREFIX/bin]
1737 --sbindir=DIR system admin executables [EPREFIX/sbin]
1738 --libexecdir=DIR program executables [EPREFIX/libexec]
1739 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1740 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1741 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1742 --libdir=DIR object code libraries [EPREFIX/lib]
1743 --includedir=DIR C header files [PREFIX/include]
1744 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1745 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1746 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1747 --infodir=DIR info documentation [DATAROOTDIR/info]
1748 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1749 --mandir=DIR man documentation [DATAROOTDIR/man]
1750 --docdir=DIR documentation root [DATAROOTDIR/doc/emacs]
1751 --htmldir=DIR html documentation [DOCDIR]
1752 --dvidir=DIR dvi documentation [DOCDIR]
1753 --pdfdir=DIR pdf documentation [DOCDIR]
1754 --psdir=DIR ps documentation [DOCDIR]
1755 _ACEOF
1756
1757 cat <<\_ACEOF
1758
1759 Program names:
1760 --program-prefix=PREFIX prepend PREFIX to installed program names
1761 --program-suffix=SUFFIX append SUFFIX to installed program names
1762 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1763
1764 X features:
1765 --x-includes=DIR X include files are in DIR
1766 --x-libraries=DIR X library files are in DIR
1767
1768 System types:
1769 --build=BUILD configure for building on BUILD [guessed]
1770 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1771 _ACEOF
1772 fi
1773
1774 if test -n "$ac_init_help"; then
1775 case $ac_init_help in
1776 short | recursive ) echo "Configuration of emacs 24.0.50:";;
1777 esac
1778 cat <<\_ACEOF
1779
1780 Optional Features:
1781 --disable-option-checking ignore unrecognized --enable/--with options
1782 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1783 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1784 --disable-ns-self-contained
1785 disable self contained build under NeXTstep
1786 --enable-asserts compile code with asserts enabled
1787 --enable-maintainer-mode
1788 enable make rules and dependencies not useful (and
1789 sometimes confusing) to the casual installer
1790 --enable-locallisppath=PATH
1791 directories Emacs should search for lisp files
1792 specific to this site
1793 --enable-checking[=LIST]
1794 enable expensive run-time checks. With LIST, enable
1795 only specific categories of checks. Categories are:
1796 all,yes,no. Flags are: stringbytes, stringoverrun,
1797 stringfreelist, xmallocoverrun, conslist
1798 --enable-use-lisp-union-type
1799 use a union for the Lisp_Object data type. This is
1800 only useful for development for catching certain
1801 types of bugs.
1802 --enable-profiling build emacs with profiling support. This might not
1803 work on all platforms
1804 --enable-autodepend automatically generate dependencies to .h-files.
1805 Requires GNU Make and Gcc. Enabled if GNU Make and
1806 Gcc is found
1807 --disable-dependency-tracking speeds up one-time build
1808 --enable-dependency-tracking do not reject slow dependency extractors
1809 --disable-largefile omit support for large files
1810
1811 Optional Packages:
1812 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1813 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1814 --without-pop don't support POP mail retrieval with movemail
1815 --with-kerberos support Kerberos-authenticated POP
1816 --with-kerberos5 support Kerberos version 5 authenticated POP
1817 --with-hesiod support Hesiod to get the POP server host
1818 --with-mmdf support MMDF mailboxes
1819 --with-mail-unlink unlink, rather than empty, mail spool after reading
1820 --with-mailhost=HOSTNAME
1821 string giving default POP mail host
1822 --without-sound don't compile with sound support
1823 --without-sync-input process async input synchronously
1824 --with-x-toolkit=KIT use an X toolkit (KIT one of: yes or gtk, gtk3,
1825 lucid or athena, motif, no)
1826 --without-xpm don't compile with XPM image support
1827 --without-jpeg don't compile with JPEG image support
1828 --without-tiff don't compile with TIFF image support
1829 --without-gif don't compile with GIF image support
1830 --without-png don't compile with PNG image support
1831 --without-rsvg don't compile with SVG image support
1832 --without-xml2 don't compile with XML parsing support
1833 --without-imagemagick don't compile with ImageMagick image support
1834 --without-xft don't use XFT for anti aliased fonts
1835 --without-libotf don't use libotf for OpenType font support
1836 --without-m17n-flt don't use m17n-flt for text shaping
1837 --without-toolkit-scroll-bars
1838 don't use Motif or Xaw3d scroll bars
1839 --without-xaw3d don't use Xaw3d
1840 --without-xim don't use X11 XIM
1841 --with-ns use NeXTstep (Cocoa or GNUstep) windowing system
1842 --without-gpm don't use -lgpm for mouse support on a GNU/Linux
1843 console
1844 --without-dbus don't compile with D-Bus support
1845 --without-gconf don't compile with GConf support
1846 --without-selinux don't compile with SELinux support
1847 --without-gnutls don't use -lgnutls for SSL/TLS support
1848 --without-makeinfo don't require makeinfo for building manuals
1849 --without-compress-info don't compress the installed Info pages
1850 --with-pkg-config-prog=PATH
1851 path to pkg-config for finding GTK and librsvg
1852 --with-crt-dir=DIR directory containing crtn.o etc. The default is
1853 /usr/lib, or /usr/lib64 on some platforms.
1854 --with-gameuser=USER user for shared game score files
1855 --with-gnustep-conf=PATH
1856 path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
1857 or /etc/GNUstep/GNUstep.conf
1858 --with-x use the X Window System
1859
1860 Some influential environment variables:
1861 CC C compiler command
1862 CFLAGS C compiler flags
1863 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1864 nonstandard directory <lib dir>
1865 LIBS libraries to pass to the linker, e.g. -l<library>
1866 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1867 you have headers in a nonstandard directory <include dir>
1868 CPP C preprocessor
1869 XMKMF Path to xmkmf, Makefile generator for X Window System
1870
1871 Use these variables to override the choices made by `configure' or to help
1872 it to find libraries and programs with nonstandard names/locations.
1873
1874 Report bugs to the package provider.
1875 _ACEOF
1876 ac_status=$?
1877 fi
1878
1879 if test "$ac_init_help" = "recursive"; then
1880 # If there are subdirs, report their specific --help.
1881 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1882 test -d "$ac_dir" ||
1883 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1884 continue
1885 ac_builddir=.
1886
1887 case "$ac_dir" in
1888 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1889 *)
1890 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1891 # A ".." for each directory in $ac_dir_suffix.
1892 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1893 case $ac_top_builddir_sub in
1894 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1895 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1896 esac ;;
1897 esac
1898 ac_abs_top_builddir=$ac_pwd
1899 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1900 # for backward compatibility:
1901 ac_top_builddir=$ac_top_build_prefix
1902
1903 case $srcdir in
1904 .) # We are building in place.
1905 ac_srcdir=.
1906 ac_top_srcdir=$ac_top_builddir_sub
1907 ac_abs_top_srcdir=$ac_pwd ;;
1908 [\\/]* | ?:[\\/]* ) # Absolute name.
1909 ac_srcdir=$srcdir$ac_dir_suffix;
1910 ac_top_srcdir=$srcdir
1911 ac_abs_top_srcdir=$srcdir ;;
1912 *) # Relative name.
1913 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1914 ac_top_srcdir=$ac_top_build_prefix$srcdir
1915 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1916 esac
1917 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1918
1919 cd "$ac_dir" || { ac_status=$?; continue; }
1920 # Check for guested configure.
1921 if test -f "$ac_srcdir/configure.gnu"; then
1922 echo &&
1923 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1924 elif test -f "$ac_srcdir/configure"; then
1925 echo &&
1926 $SHELL "$ac_srcdir/configure" --help=recursive
1927 else
1928 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1929 fi || ac_status=$?
1930 cd "$ac_pwd" || { ac_status=$?; break; }
1931 done
1932 fi
1933
1934 test -n "$ac_init_help" && exit $ac_status
1935 if $ac_init_version; then
1936 cat <<\_ACEOF
1937 emacs configure 24.0.50
1938 generated by GNU Autoconf 2.65
1939
1940 Copyright (C) 2009 Free Software Foundation, Inc.
1941 This configure script is free software; the Free Software Foundation
1942 gives unlimited permission to copy, distribute and modify it.
1943 _ACEOF
1944 exit
1945 fi
1946
1947 ## ------------------------ ##
1948 ## Autoconf initialization. ##
1949 ## ------------------------ ##
1950
1951 # ac_fn_c_try_compile LINENO
1952 # --------------------------
1953 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1954 ac_fn_c_try_compile ()
1955 {
1956 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1957 rm -f conftest.$ac_objext
1958 if { { ac_try="$ac_compile"
1959 case "(($ac_try" in
1960 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1961 *) ac_try_echo=$ac_try;;
1962 esac
1963 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1964 $as_echo "$ac_try_echo"; } >&5
1965 (eval "$ac_compile") 2>conftest.err
1966 ac_status=$?
1967 if test -s conftest.err; then
1968 grep -v '^ *+' conftest.err >conftest.er1
1969 cat conftest.er1 >&5
1970 mv -f conftest.er1 conftest.err
1971 fi
1972 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1973 test $ac_status = 0; } && {
1974 test -z "$ac_c_werror_flag" ||
1975 test ! -s conftest.err
1976 } && test -s conftest.$ac_objext; then :
1977 ac_retval=0
1978 else
1979 $as_echo "$as_me: failed program was:" >&5
1980 sed 's/^/| /' conftest.$ac_ext >&5
1981
1982 ac_retval=1
1983 fi
1984 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1985 as_fn_set_status $ac_retval
1986
1987 } # ac_fn_c_try_compile
1988
1989 # ac_fn_c_try_cpp LINENO
1990 # ----------------------
1991 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1992 ac_fn_c_try_cpp ()
1993 {
1994 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1995 if { { ac_try="$ac_cpp conftest.$ac_ext"
1996 case "(($ac_try" in
1997 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1998 *) ac_try_echo=$ac_try;;
1999 esac
2000 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2001 $as_echo "$ac_try_echo"; } >&5
2002 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2003 ac_status=$?
2004 if test -s conftest.err; then
2005 grep -v '^ *+' conftest.err >conftest.er1
2006 cat conftest.er1 >&5
2007 mv -f conftest.er1 conftest.err
2008 fi
2009 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2010 test $ac_status = 0; } >/dev/null && {
2011 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2012 test ! -s conftest.err
2013 }; then :
2014 ac_retval=0
2015 else
2016 $as_echo "$as_me: failed program was:" >&5
2017 sed 's/^/| /' conftest.$ac_ext >&5
2018
2019 ac_retval=1
2020 fi
2021 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2022 as_fn_set_status $ac_retval
2023
2024 } # ac_fn_c_try_cpp
2025
2026 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2027 # -------------------------------------------------------
2028 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2029 # the include files in INCLUDES and setting the cache variable VAR
2030 # accordingly.
2031 ac_fn_c_check_header_mongrel ()
2032 {
2033 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2034 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2036 $as_echo_n "checking for $2... " >&6; }
2037 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2038 $as_echo_n "(cached) " >&6
2039 fi
2040 eval ac_res=\$$3
2041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2042 $as_echo "$ac_res" >&6; }
2043 else
2044 # Is the header compilable?
2045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2046 $as_echo_n "checking $2 usability... " >&6; }
2047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2048 /* end confdefs.h. */
2049 $4
2050 #include <$2>
2051 _ACEOF
2052 if ac_fn_c_try_compile "$LINENO"; then :
2053 ac_header_compiler=yes
2054 else
2055 ac_header_compiler=no
2056 fi
2057 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2059 $as_echo "$ac_header_compiler" >&6; }
2060
2061 # Is the header present?
2062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2063 $as_echo_n "checking $2 presence... " >&6; }
2064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2065 /* end confdefs.h. */
2066 #include <$2>
2067 _ACEOF
2068 if ac_fn_c_try_cpp "$LINENO"; then :
2069 ac_header_preproc=yes
2070 else
2071 ac_header_preproc=no
2072 fi
2073 rm -f conftest.err conftest.$ac_ext
2074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2075 $as_echo "$ac_header_preproc" >&6; }
2076
2077 # So? What about this header?
2078 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2079 yes:no: )
2080 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2081 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2082 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2083 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2084 ;;
2085 no:yes:* )
2086 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2087 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2088 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2089 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2090 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2091 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2092 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2093 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2094 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2095 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2096 ;;
2097 esac
2098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2099 $as_echo_n "checking for $2... " >&6; }
2100 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2101 $as_echo_n "(cached) " >&6
2102 else
2103 eval "$3=\$ac_header_compiler"
2104 fi
2105 eval ac_res=\$$3
2106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2107 $as_echo "$ac_res" >&6; }
2108 fi
2109 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2110
2111 } # ac_fn_c_check_header_mongrel
2112
2113 # ac_fn_c_try_run LINENO
2114 # ----------------------
2115 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2116 # that executables *can* be run.
2117 ac_fn_c_try_run ()
2118 {
2119 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2120 if { { ac_try="$ac_link"
2121 case "(($ac_try" in
2122 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2123 *) ac_try_echo=$ac_try;;
2124 esac
2125 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2126 $as_echo "$ac_try_echo"; } >&5
2127 (eval "$ac_link") 2>&5
2128 ac_status=$?
2129 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2130 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2131 { { case "(($ac_try" in
2132 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2133 *) ac_try_echo=$ac_try;;
2134 esac
2135 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2136 $as_echo "$ac_try_echo"; } >&5
2137 (eval "$ac_try") 2>&5
2138 ac_status=$?
2139 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2140 test $ac_status = 0; }; }; then :
2141 ac_retval=0
2142 else
2143 $as_echo "$as_me: program exited with status $ac_status" >&5
2144 $as_echo "$as_me: failed program was:" >&5
2145 sed 's/^/| /' conftest.$ac_ext >&5
2146
2147 ac_retval=$ac_status
2148 fi
2149 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2150 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2151 as_fn_set_status $ac_retval
2152
2153 } # ac_fn_c_try_run
2154
2155 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2156 # -------------------------------------------------------
2157 # Tests whether HEADER exists and can be compiled using the include files in
2158 # INCLUDES, setting the cache variable VAR accordingly.
2159 ac_fn_c_check_header_compile ()
2160 {
2161 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2163 $as_echo_n "checking for $2... " >&6; }
2164 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2165 $as_echo_n "(cached) " >&6
2166 else
2167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2168 /* end confdefs.h. */
2169 $4
2170 #include <$2>
2171 _ACEOF
2172 if ac_fn_c_try_compile "$LINENO"; then :
2173 eval "$3=yes"
2174 else
2175 eval "$3=no"
2176 fi
2177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2178 fi
2179 eval ac_res=\$$3
2180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2181 $as_echo "$ac_res" >&6; }
2182 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2183
2184 } # ac_fn_c_check_header_compile
2185
2186 # ac_fn_c_try_link LINENO
2187 # -----------------------
2188 # Try to link conftest.$ac_ext, and return whether this succeeded.
2189 ac_fn_c_try_link ()
2190 {
2191 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2192 rm -f conftest.$ac_objext conftest$ac_exeext
2193 if { { ac_try="$ac_link"
2194 case "(($ac_try" in
2195 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2196 *) ac_try_echo=$ac_try;;
2197 esac
2198 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2199 $as_echo "$ac_try_echo"; } >&5
2200 (eval "$ac_link") 2>conftest.err
2201 ac_status=$?
2202 if test -s conftest.err; then
2203 grep -v '^ *+' conftest.err >conftest.er1
2204 cat conftest.er1 >&5
2205 mv -f conftest.er1 conftest.err
2206 fi
2207 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2208 test $ac_status = 0; } && {
2209 test -z "$ac_c_werror_flag" ||
2210 test ! -s conftest.err
2211 } && test -s conftest$ac_exeext && {
2212 test "$cross_compiling" = yes ||
2213 $as_test_x conftest$ac_exeext
2214 }; then :
2215 ac_retval=0
2216 else
2217 $as_echo "$as_me: failed program was:" >&5
2218 sed 's/^/| /' conftest.$ac_ext >&5
2219
2220 ac_retval=1
2221 fi
2222 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2223 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2224 # interfere with the next link command; also delete a directory that is
2225 # left behind by Apple's compiler. We do this before executing the actions.
2226 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2227 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2228 as_fn_set_status $ac_retval
2229
2230 } # ac_fn_c_try_link
2231
2232 # ac_fn_c_check_decl LINENO SYMBOL VAR
2233 # ------------------------------------
2234 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2235 ac_fn_c_check_decl ()
2236 {
2237 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
2239 $as_echo_n "checking whether $2 is declared... " >&6; }
2240 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2241 $as_echo_n "(cached) " >&6
2242 else
2243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2244 /* end confdefs.h. */
2245 $4
2246 int
2247 main ()
2248 {
2249 #ifndef $2
2250 (void) $2;
2251 #endif
2252
2253 ;
2254 return 0;
2255 }
2256 _ACEOF
2257 if ac_fn_c_try_compile "$LINENO"; then :
2258 eval "$3=yes"
2259 else
2260 eval "$3=no"
2261 fi
2262 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2263 fi
2264 eval ac_res=\$$3
2265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2266 $as_echo "$ac_res" >&6; }
2267 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2268
2269 } # ac_fn_c_check_decl
2270
2271 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2272 # ----------------------------------------------
2273 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2274 ac_fn_c_check_header_preproc ()
2275 {
2276 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2278 $as_echo_n "checking for $2... " >&6; }
2279 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2280 $as_echo_n "(cached) " >&6
2281 else
2282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2283 /* end confdefs.h. */
2284 #include <$2>
2285 _ACEOF
2286 if ac_fn_c_try_cpp "$LINENO"; then :
2287 eval "$3=yes"
2288 else
2289 eval "$3=no"
2290 fi
2291 rm -f conftest.err conftest.$ac_ext
2292 fi
2293 eval ac_res=\$$3
2294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2295 $as_echo "$ac_res" >&6; }
2296 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2297
2298 } # ac_fn_c_check_header_preproc
2299
2300 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2301 # ----------------------------------------------------
2302 # Tries to find if the field MEMBER exists in type AGGR, after including
2303 # INCLUDES, setting cache variable VAR accordingly.
2304 ac_fn_c_check_member ()
2305 {
2306 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2308 $as_echo_n "checking for $2.$3... " >&6; }
2309 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2310 $as_echo_n "(cached) " >&6
2311 else
2312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2313 /* end confdefs.h. */
2314 $5
2315 int
2316 main ()
2317 {
2318 static $2 ac_aggr;
2319 if (ac_aggr.$3)
2320 return 0;
2321 ;
2322 return 0;
2323 }
2324 _ACEOF
2325 if ac_fn_c_try_compile "$LINENO"; then :
2326 eval "$4=yes"
2327 else
2328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2329 /* end confdefs.h. */
2330 $5
2331 int
2332 main ()
2333 {
2334 static $2 ac_aggr;
2335 if (sizeof ac_aggr.$3)
2336 return 0;
2337 ;
2338 return 0;
2339 }
2340 _ACEOF
2341 if ac_fn_c_try_compile "$LINENO"; then :
2342 eval "$4=yes"
2343 else
2344 eval "$4=no"
2345 fi
2346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2347 fi
2348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2349 fi
2350 eval ac_res=\$$4
2351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2352 $as_echo "$ac_res" >&6; }
2353 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2354
2355 } # ac_fn_c_check_member
2356
2357 # ac_fn_c_check_func LINENO FUNC VAR
2358 # ----------------------------------
2359 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2360 ac_fn_c_check_func ()
2361 {
2362 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2364 $as_echo_n "checking for $2... " >&6; }
2365 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2366 $as_echo_n "(cached) " >&6
2367 else
2368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2369 /* end confdefs.h. */
2370 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2371 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2372 #define $2 innocuous_$2
2373
2374 /* System header to define __stub macros and hopefully few prototypes,
2375 which can conflict with char $2 (); below.
2376 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2377 <limits.h> exists even on freestanding compilers. */
2378
2379 #ifdef __STDC__
2380 # include <limits.h>
2381 #else
2382 # include <assert.h>
2383 #endif
2384
2385 #undef $2
2386
2387 /* Override any GCC internal prototype to avoid an error.
2388 Use char because int might match the return type of a GCC
2389 builtin and then its argument prototype would still apply. */
2390 #ifdef __cplusplus
2391 extern "C"
2392 #endif
2393 char $2 ();
2394 /* The GNU C library defines this for functions which it implements
2395 to always fail with ENOSYS. Some functions are actually named
2396 something starting with __ and the normal name is an alias. */
2397 #if defined __stub_$2 || defined __stub___$2
2398 choke me
2399 #endif
2400
2401 int
2402 main ()
2403 {
2404 return $2 ();
2405 ;
2406 return 0;
2407 }
2408 _ACEOF
2409 if ac_fn_c_try_link "$LINENO"; then :
2410 eval "$3=yes"
2411 else
2412 eval "$3=no"
2413 fi
2414 rm -f core conftest.err conftest.$ac_objext \
2415 conftest$ac_exeext conftest.$ac_ext
2416 fi
2417 eval ac_res=\$$3
2418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2419 $as_echo "$ac_res" >&6; }
2420 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2421
2422 } # ac_fn_c_check_func
2423
2424 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2425 # -------------------------------------------
2426 # Tests whether TYPE exists after having included INCLUDES, setting cache
2427 # variable VAR accordingly.
2428 ac_fn_c_check_type ()
2429 {
2430 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2432 $as_echo_n "checking for $2... " >&6; }
2433 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2434 $as_echo_n "(cached) " >&6
2435 else
2436 eval "$3=no"
2437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2438 /* end confdefs.h. */
2439 $4
2440 int
2441 main ()
2442 {
2443 if (sizeof ($2))
2444 return 0;
2445 ;
2446 return 0;
2447 }
2448 _ACEOF
2449 if ac_fn_c_try_compile "$LINENO"; then :
2450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2451 /* end confdefs.h. */
2452 $4
2453 int
2454 main ()
2455 {
2456 if (sizeof (($2)))
2457 return 0;
2458 ;
2459 return 0;
2460 }
2461 _ACEOF
2462 if ac_fn_c_try_compile "$LINENO"; then :
2463
2464 else
2465 eval "$3=yes"
2466 fi
2467 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2468 fi
2469 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2470 fi
2471 eval ac_res=\$$3
2472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2473 $as_echo "$ac_res" >&6; }
2474 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2475
2476 } # ac_fn_c_check_type
2477
2478 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2479 # --------------------------------------------
2480 # Tries to find the compile-time value of EXPR in a program that includes
2481 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2482 # computed
2483 ac_fn_c_compute_int ()
2484 {
2485 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2486 if test "$cross_compiling" = yes; then
2487 # Depending upon the size, compute the lo and hi bounds.
2488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2489 /* end confdefs.h. */
2490 $4
2491 int
2492 main ()
2493 {
2494 static int test_array [1 - 2 * !(($2) >= 0)];
2495 test_array [0] = 0
2496
2497 ;
2498 return 0;
2499 }
2500 _ACEOF
2501 if ac_fn_c_try_compile "$LINENO"; then :
2502 ac_lo=0 ac_mid=0
2503 while :; do
2504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2505 /* end confdefs.h. */
2506 $4
2507 int
2508 main ()
2509 {
2510 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2511 test_array [0] = 0
2512
2513 ;
2514 return 0;
2515 }
2516 _ACEOF
2517 if ac_fn_c_try_compile "$LINENO"; then :
2518 ac_hi=$ac_mid; break
2519 else
2520 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2521 if test $ac_lo -le $ac_mid; then
2522 ac_lo= ac_hi=
2523 break
2524 fi
2525 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2526 fi
2527 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2528 done
2529 else
2530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2531 /* end confdefs.h. */
2532 $4
2533 int
2534 main ()
2535 {
2536 static int test_array [1 - 2 * !(($2) < 0)];
2537 test_array [0] = 0
2538
2539 ;
2540 return 0;
2541 }
2542 _ACEOF
2543 if ac_fn_c_try_compile "$LINENO"; then :
2544 ac_hi=-1 ac_mid=-1
2545 while :; do
2546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2547 /* end confdefs.h. */
2548 $4
2549 int
2550 main ()
2551 {
2552 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2553 test_array [0] = 0
2554
2555 ;
2556 return 0;
2557 }
2558 _ACEOF
2559 if ac_fn_c_try_compile "$LINENO"; then :
2560 ac_lo=$ac_mid; break
2561 else
2562 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2563 if test $ac_mid -le $ac_hi; then
2564 ac_lo= ac_hi=
2565 break
2566 fi
2567 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2568 fi
2569 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2570 done
2571 else
2572 ac_lo= ac_hi=
2573 fi
2574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2575 fi
2576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2577 # Binary search between lo and hi bounds.
2578 while test "x$ac_lo" != "x$ac_hi"; do
2579 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2581 /* end confdefs.h. */
2582 $4
2583 int
2584 main ()
2585 {
2586 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2587 test_array [0] = 0
2588
2589 ;
2590 return 0;
2591 }
2592 _ACEOF
2593 if ac_fn_c_try_compile "$LINENO"; then :
2594 ac_hi=$ac_mid
2595 else
2596 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2597 fi
2598 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2599 done
2600 case $ac_lo in #((
2601 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2602 '') ac_retval=1 ;;
2603 esac
2604 else
2605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2606 /* end confdefs.h. */
2607 $4
2608 static long int longval () { return $2; }
2609 static unsigned long int ulongval () { return $2; }
2610 #include <stdio.h>
2611 #include <stdlib.h>
2612 int
2613 main ()
2614 {
2615
2616 FILE *f = fopen ("conftest.val", "w");
2617 if (! f)
2618 return 1;
2619 if (($2) < 0)
2620 {
2621 long int i = longval ();
2622 if (i != ($2))
2623 return 1;
2624 fprintf (f, "%ld", i);
2625 }
2626 else
2627 {
2628 unsigned long int i = ulongval ();
2629 if (i != ($2))
2630 return 1;
2631 fprintf (f, "%lu", i);
2632 }
2633 /* Do not output a trailing newline, as this causes \r\n confusion
2634 on some platforms. */
2635 return ferror (f) || fclose (f) != 0;
2636
2637 ;
2638 return 0;
2639 }
2640 _ACEOF
2641 if ac_fn_c_try_run "$LINENO"; then :
2642 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2643 else
2644 ac_retval=1
2645 fi
2646 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2647 conftest.$ac_objext conftest.beam conftest.$ac_ext
2648 rm -f conftest.val
2649
2650 fi
2651 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2652 as_fn_set_status $ac_retval
2653
2654 } # ac_fn_c_compute_int
2655 cat >config.log <<_ACEOF
2656 This file contains any messages produced by compilers while
2657 running configure, to aid debugging if configure makes a mistake.
2658
2659 It was created by emacs $as_me 24.0.50, which was
2660 generated by GNU Autoconf 2.65. Invocation command line was
2661
2662 $ $0 $@
2663
2664 _ACEOF
2665 exec 5>>config.log
2666 {
2667 cat <<_ASUNAME
2668 ## --------- ##
2669 ## Platform. ##
2670 ## --------- ##
2671
2672 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2673 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2674 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2675 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2676 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2677
2678 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2679 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2680
2681 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2682 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2683 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2684 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2685 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2686 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2687 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2688
2689 _ASUNAME
2690
2691 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2692 for as_dir in $PATH
2693 do
2694 IFS=$as_save_IFS
2695 test -z "$as_dir" && as_dir=.
2696 $as_echo "PATH: $as_dir"
2697 done
2698 IFS=$as_save_IFS
2699
2700 } >&5
2701
2702 cat >&5 <<_ACEOF
2703
2704
2705 ## ----------- ##
2706 ## Core tests. ##
2707 ## ----------- ##
2708
2709 _ACEOF
2710
2711
2712 # Keep a trace of the command line.
2713 # Strip out --no-create and --no-recursion so they do not pile up.
2714 # Strip out --silent because we don't want to record it for future runs.
2715 # Also quote any args containing shell meta-characters.
2716 # Make two passes to allow for proper duplicate-argument suppression.
2717 ac_configure_args=
2718 ac_configure_args0=
2719 ac_configure_args1=
2720 ac_must_keep_next=false
2721 for ac_pass in 1 2
2722 do
2723 for ac_arg
2724 do
2725 case $ac_arg in
2726 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2727 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2728 | -silent | --silent | --silen | --sile | --sil)
2729 continue ;;
2730 *\'*)
2731 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2732 esac
2733 case $ac_pass in
2734 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2735 2)
2736 as_fn_append ac_configure_args1 " '$ac_arg'"
2737 if test $ac_must_keep_next = true; then
2738 ac_must_keep_next=false # Got value, back to normal.
2739 else
2740 case $ac_arg in
2741 *=* | --config-cache | -C | -disable-* | --disable-* \
2742 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2743 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2744 | -with-* | --with-* | -without-* | --without-* | --x)
2745 case "$ac_configure_args0 " in
2746 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2747 esac
2748 ;;
2749 -* ) ac_must_keep_next=true ;;
2750 esac
2751 fi
2752 as_fn_append ac_configure_args " '$ac_arg'"
2753 ;;
2754 esac
2755 done
2756 done
2757 { ac_configure_args0=; unset ac_configure_args0;}
2758 { ac_configure_args1=; unset ac_configure_args1;}
2759
2760 # When interrupted or exit'd, cleanup temporary files, and complete
2761 # config.log. We remove comments because anyway the quotes in there
2762 # would cause problems or look ugly.
2763 # WARNING: Use '\'' to represent an apostrophe within the trap.
2764 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2765 trap 'exit_status=$?
2766 # Save into config.log some information that might help in debugging.
2767 {
2768 echo
2769
2770 cat <<\_ASBOX
2771 ## ---------------- ##
2772 ## Cache variables. ##
2773 ## ---------------- ##
2774 _ASBOX
2775 echo
2776 # The following way of writing the cache mishandles newlines in values,
2777 (
2778 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2779 eval ac_val=\$$ac_var
2780 case $ac_val in #(
2781 *${as_nl}*)
2782 case $ac_var in #(
2783 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2784 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2785 esac
2786 case $ac_var in #(
2787 _ | IFS | as_nl) ;; #(
2788 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2789 *) { eval $ac_var=; unset $ac_var;} ;;
2790 esac ;;
2791 esac
2792 done
2793 (set) 2>&1 |
2794 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2795 *${as_nl}ac_space=\ *)
2796 sed -n \
2797 "s/'\''/'\''\\\\'\'''\''/g;
2798 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2799 ;; #(
2800 *)
2801 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2802 ;;
2803 esac |
2804 sort
2805 )
2806 echo
2807
2808 cat <<\_ASBOX
2809 ## ----------------- ##
2810 ## Output variables. ##
2811 ## ----------------- ##
2812 _ASBOX
2813 echo
2814 for ac_var in $ac_subst_vars
2815 do
2816 eval ac_val=\$$ac_var
2817 case $ac_val in
2818 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2819 esac
2820 $as_echo "$ac_var='\''$ac_val'\''"
2821 done | sort
2822 echo
2823
2824 if test -n "$ac_subst_files"; then
2825 cat <<\_ASBOX
2826 ## ------------------- ##
2827 ## File substitutions. ##
2828 ## ------------------- ##
2829 _ASBOX
2830 echo
2831 for ac_var in $ac_subst_files
2832 do
2833 eval ac_val=\$$ac_var
2834 case $ac_val in
2835 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2836 esac
2837 $as_echo "$ac_var='\''$ac_val'\''"
2838 done | sort
2839 echo
2840 fi
2841
2842 if test -s confdefs.h; then
2843 cat <<\_ASBOX
2844 ## ----------- ##
2845 ## confdefs.h. ##
2846 ## ----------- ##
2847 _ASBOX
2848 echo
2849 cat confdefs.h
2850 echo
2851 fi
2852 test "$ac_signal" != 0 &&
2853 $as_echo "$as_me: caught signal $ac_signal"
2854 $as_echo "$as_me: exit $exit_status"
2855 } >&5
2856 rm -f core *.core core.conftest.* &&
2857 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2858 exit $exit_status
2859 ' 0
2860 for ac_signal in 1 2 13 15; do
2861 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2862 done
2863 ac_signal=0
2864
2865 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2866 rm -f -r conftest* confdefs.h
2867
2868 $as_echo "/* confdefs.h */" > confdefs.h
2869
2870 # Predefined preprocessor variables.
2871
2872 cat >>confdefs.h <<_ACEOF
2873 #define PACKAGE_NAME "$PACKAGE_NAME"
2874 _ACEOF
2875
2876 cat >>confdefs.h <<_ACEOF
2877 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2878 _ACEOF
2879
2880 cat >>confdefs.h <<_ACEOF
2881 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2882 _ACEOF
2883
2884 cat >>confdefs.h <<_ACEOF
2885 #define PACKAGE_STRING "$PACKAGE_STRING"
2886 _ACEOF
2887
2888 cat >>confdefs.h <<_ACEOF
2889 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2890 _ACEOF
2891
2892 cat >>confdefs.h <<_ACEOF
2893 #define PACKAGE_URL "$PACKAGE_URL"
2894 _ACEOF
2895
2896
2897 # Let the site file select an alternate cache file if it wants to.
2898 # Prefer an explicitly selected file to automatically selected ones.
2899 ac_site_file1=NONE
2900 ac_site_file2=NONE
2901 if test -n "$CONFIG_SITE"; then
2902 ac_site_file1=$CONFIG_SITE
2903 elif test "x$prefix" != xNONE; then
2904 ac_site_file1=$prefix/share/config.site
2905 ac_site_file2=$prefix/etc/config.site
2906 else
2907 ac_site_file1=$ac_default_prefix/share/config.site
2908 ac_site_file2=$ac_default_prefix/etc/config.site
2909 fi
2910 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2911 do
2912 test "x$ac_site_file" = xNONE && continue
2913 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2914 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2915 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2916 sed 's/^/| /' "$ac_site_file" >&5
2917 . "$ac_site_file"
2918 fi
2919 done
2920
2921 if test -r "$cache_file"; then
2922 # Some versions of bash will fail to source /dev/null (special files
2923 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2924 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2925 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2926 $as_echo "$as_me: loading cache $cache_file" >&6;}
2927 case $cache_file in
2928 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2929 *) . "./$cache_file";;
2930 esac
2931 fi
2932 else
2933 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2934 $as_echo "$as_me: creating cache $cache_file" >&6;}
2935 >$cache_file
2936 fi
2937
2938 as_fn_append ac_header_list " stdlib.h"
2939 as_fn_append ac_header_list " unistd.h"
2940 as_fn_append ac_header_list " sys/param.h"
2941 gl_getopt_required=GNU
2942 as_fn_append ac_header_list " getopt.h"
2943 as_fn_append ac_func_list " lstat"
2944 as_fn_append ac_func_list " alarm"
2945 as_fn_append ac_func_list " readlink"
2946 as_fn_append ac_header_list " wchar.h"
2947 as_fn_append ac_header_list " stdint.h"
2948 as_fn_append ac_func_list " tzset"
2949 as_fn_append ac_func_list " symlink"
2950 as_fn_append ac_header_list " sys/stat.h"
2951 as_fn_append ac_header_list " sys/time.h"
2952 as_fn_append ac_func_list " localtime_r"
2953 # Check that the precious variables saved in the cache have kept the same
2954 # value.
2955 ac_cache_corrupted=false
2956 for ac_var in $ac_precious_vars; do
2957 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2958 eval ac_new_set=\$ac_env_${ac_var}_set
2959 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2960 eval ac_new_val=\$ac_env_${ac_var}_value
2961 case $ac_old_set,$ac_new_set in
2962 set,)
2963 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2964 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2965 ac_cache_corrupted=: ;;
2966 ,set)
2967 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2968 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2969 ac_cache_corrupted=: ;;
2970 ,);;
2971 *)
2972 if test "x$ac_old_val" != "x$ac_new_val"; then
2973 # differences in whitespace do not lead to failure.
2974 ac_old_val_w=`echo x $ac_old_val`
2975 ac_new_val_w=`echo x $ac_new_val`
2976 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2977 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2978 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2979 ac_cache_corrupted=:
2980 else
2981 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2982 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2983 eval $ac_var=\$ac_old_val
2984 fi
2985 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2986 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2987 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2988 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2989 fi;;
2990 esac
2991 # Pass precious variables to config.status.
2992 if test "$ac_new_set" = set; then
2993 case $ac_new_val in
2994 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2995 *) ac_arg=$ac_var=$ac_new_val ;;
2996 esac
2997 case " $ac_configure_args " in
2998 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2999 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3000 esac
3001 fi
3002 done
3003 if $ac_cache_corrupted; then
3004 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3005 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3006 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3007 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3008 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3009 fi
3010 ## -------------------- ##
3011 ## Main body of script. ##
3012 ## -------------------- ##
3013
3014 ac_ext=c
3015 ac_cpp='$CPP $CPPFLAGS'
3016 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3017 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3018 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3019
3020
3021 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
3022
3023
3024 am__api_version='1.11'
3025
3026 ac_aux_dir=
3027 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3028 for ac_t in install-sh install.sh shtool; do
3029 if test -f "$ac_dir/$ac_t"; then
3030 ac_aux_dir=$ac_dir
3031 ac_install_sh="$ac_aux_dir/$ac_t -c"
3032 break 2
3033 fi
3034 done
3035 done
3036 if test -z "$ac_aux_dir"; then
3037 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3038 fi
3039
3040 # These three variables are undocumented and unsupported,
3041 # and are intended to be withdrawn in a future Autoconf release.
3042 # They can cause serious problems if a builder's source tree is in a directory
3043 # whose full name contains unusual characters.
3044 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3045 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3046 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3047
3048
3049 # Find a good install program. We prefer a C program (faster),
3050 # so one script is as good as another. But avoid the broken or
3051 # incompatible versions:
3052 # SysV /etc/install, /usr/sbin/install
3053 # SunOS /usr/etc/install
3054 # IRIX /sbin/install
3055 # AIX /bin/install
3056 # AmigaOS /C/install, which installs bootblocks on floppy discs
3057 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3058 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3059 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3060 # OS/2's system install, which has a completely different semantic
3061 # ./install, which can be erroneously created by make from ./install.sh.
3062 # Reject install programs that cannot install multiple files.
3063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3064 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3065 if test -z "$INSTALL"; then
3066 if test "${ac_cv_path_install+set}" = set; then :
3067 $as_echo_n "(cached) " >&6
3068 else
3069 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3070 for as_dir in $PATH
3071 do
3072 IFS=$as_save_IFS
3073 test -z "$as_dir" && as_dir=.
3074 # Account for people who put trailing slashes in PATH elements.
3075 case $as_dir/ in #((
3076 ./ | .// | /[cC]/* | \
3077 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3078 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3079 /usr/ucb/* ) ;;
3080 *)
3081 # OSF1 and SCO ODT 3.0 have their own names for install.
3082 # Don't use installbsd from OSF since it installs stuff as root
3083 # by default.
3084 for ac_prog in ginstall scoinst install; do
3085 for ac_exec_ext in '' $ac_executable_extensions; do
3086 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3087 if test $ac_prog = install &&
3088 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3089 # AIX install. It has an incompatible calling convention.
3090 :
3091 elif test $ac_prog = install &&
3092 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3093 # program-specific install script used by HP pwplus--don't use.
3094 :
3095 else
3096 rm -rf conftest.one conftest.two conftest.dir
3097 echo one > conftest.one
3098 echo two > conftest.two
3099 mkdir conftest.dir
3100 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3101 test -s conftest.one && test -s conftest.two &&
3102 test -s conftest.dir/conftest.one &&
3103 test -s conftest.dir/conftest.two
3104 then
3105 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3106 break 3
3107 fi
3108 fi
3109 fi
3110 done
3111 done
3112 ;;
3113 esac
3114
3115 done
3116 IFS=$as_save_IFS
3117
3118 rm -rf conftest.one conftest.two conftest.dir
3119
3120 fi
3121 if test "${ac_cv_path_install+set}" = set; then
3122 INSTALL=$ac_cv_path_install
3123 else
3124 # As a last resort, use the slow shell script. Don't cache a
3125 # value for INSTALL within a source directory, because that will
3126 # break other packages using the cache if that directory is
3127 # removed, or if the value is a relative name.
3128 INSTALL=$ac_install_sh
3129 fi
3130 fi
3131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3132 $as_echo "$INSTALL" >&6; }
3133
3134 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3135 # It thinks the first close brace ends the variable substitution.
3136 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3137
3138 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3139
3140 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3141
3142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3143 $as_echo_n "checking whether build environment is sane... " >&6; }
3144 # Just in case
3145 sleep 1
3146 echo timestamp > conftest.file
3147 # Reject unsafe characters in $srcdir or the absolute working directory
3148 # name. Accept space and tab only in the latter.
3149 am_lf='
3150 '
3151 case `pwd` in
3152 *[\\\"\#\$\&\'\`$am_lf]*)
3153 as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
3154 esac
3155 case $srcdir in
3156 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
3157 as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3158 esac
3159
3160 # Do `set' in a subshell so we don't clobber the current shell's
3161 # arguments. Must try -L first in case configure is actually a
3162 # symlink; some systems play weird games with the mod time of symlinks
3163 # (eg FreeBSD returns the mod time of the symlink's containing
3164 # directory).
3165 if (
3166 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3167 if test "$*" = "X"; then
3168 # -L didn't work.
3169 set X `ls -t "$srcdir/configure" conftest.file`
3170 fi
3171 rm -f conftest.file
3172 if test "$*" != "X $srcdir/configure conftest.file" \
3173 && test "$*" != "X conftest.file $srcdir/configure"; then
3174
3175 # If neither matched, then we have a broken ls. This can happen
3176 # if, for instance, CONFIG_SHELL is bash and it inherits a
3177 # broken ls alias from the environment. This has actually
3178 # happened. Such a system could not be considered "sane".
3179 as_fn_error "ls -t appears to fail. Make sure there is not a broken
3180 alias in your environment" "$LINENO" 5
3181 fi
3182
3183 test "$2" = conftest.file
3184 )
3185 then
3186 # Ok.
3187 :
3188 else
3189 as_fn_error "newly created file is older than distributed files!
3190 Check your system clock" "$LINENO" 5
3191 fi
3192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3193 $as_echo "yes" >&6; }
3194 test "$program_prefix" != NONE &&
3195 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3196 # Use a double $ so make ignores it.
3197 test "$program_suffix" != NONE &&
3198 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3199 # Double any \ or $.
3200 # By default was `s,x,x', remove it if useless.
3201 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3202 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3203
3204 # expand $ac_aux_dir to an absolute path
3205 am_aux_dir=`cd $ac_aux_dir && pwd`
3206
3207 if test x"${MISSING+set}" != xset; then
3208 case $am_aux_dir in
3209 *\ * | *\ *)
3210 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3211 *)
3212 MISSING="\${SHELL} $am_aux_dir/missing" ;;
3213 esac
3214 fi
3215 # Use eval to expand $SHELL
3216 if eval "$MISSING --run true"; then
3217 am_missing_run="$MISSING --run "
3218 else
3219 am_missing_run=
3220 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3221 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3222 fi
3223
3224 if test x"${install_sh}" != xset; then
3225 case $am_aux_dir in
3226 *\ * | *\ *)
3227 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3228 *)
3229 install_sh="\${SHELL} $am_aux_dir/install-sh"
3230 esac
3231 fi
3232
3233 # Installed binaries are usually stripped using `strip' when the user
3234 # run `make install-strip'. However `strip' might not be the right
3235 # tool to use in cross-compilation environments, therefore Automake
3236 # will honor the `STRIP' environment variable to overrule this program.
3237 if test "$cross_compiling" != no; then
3238 if test -n "$ac_tool_prefix"; then
3239 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3240 set dummy ${ac_tool_prefix}strip; ac_word=$2
3241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3242 $as_echo_n "checking for $ac_word... " >&6; }
3243 if test "${ac_cv_prog_STRIP+set}" = set; then :
3244 $as_echo_n "(cached) " >&6
3245 else
3246 if test -n "$STRIP"; then
3247 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3248 else
3249 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3250 for as_dir in $PATH
3251 do
3252 IFS=$as_save_IFS
3253 test -z "$as_dir" && as_dir=.
3254 for ac_exec_ext in '' $ac_executable_extensions; do
3255 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3256 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3257 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3258 break 2
3259 fi
3260 done
3261 done
3262 IFS=$as_save_IFS
3263
3264 fi
3265 fi
3266 STRIP=$ac_cv_prog_STRIP
3267 if test -n "$STRIP"; then
3268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3269 $as_echo "$STRIP" >&6; }
3270 else
3271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3272 $as_echo "no" >&6; }
3273 fi
3274
3275
3276 fi
3277 if test -z "$ac_cv_prog_STRIP"; then
3278 ac_ct_STRIP=$STRIP
3279 # Extract the first word of "strip", so it can be a program name with args.
3280 set dummy strip; ac_word=$2
3281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3282 $as_echo_n "checking for $ac_word... " >&6; }
3283 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3284 $as_echo_n "(cached) " >&6
3285 else
3286 if test -n "$ac_ct_STRIP"; then
3287 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3288 else
3289 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3290 for as_dir in $PATH
3291 do
3292 IFS=$as_save_IFS
3293 test -z "$as_dir" && as_dir=.
3294 for ac_exec_ext in '' $ac_executable_extensions; do
3295 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3296 ac_cv_prog_ac_ct_STRIP="strip"
3297 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3298 break 2
3299 fi
3300 done
3301 done
3302 IFS=$as_save_IFS
3303
3304 fi
3305 fi
3306 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3307 if test -n "$ac_ct_STRIP"; then
3308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3309 $as_echo "$ac_ct_STRIP" >&6; }
3310 else
3311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3312 $as_echo "no" >&6; }
3313 fi
3314
3315 if test "x$ac_ct_STRIP" = x; then
3316 STRIP=":"
3317 else
3318 case $cross_compiling:$ac_tool_warned in
3319 yes:)
3320 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3321 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3322 ac_tool_warned=yes ;;
3323 esac
3324 STRIP=$ac_ct_STRIP
3325 fi
3326 else
3327 STRIP="$ac_cv_prog_STRIP"
3328 fi
3329
3330 fi
3331 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3332
3333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3334 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3335 if test -z "$MKDIR_P"; then
3336 if test "${ac_cv_path_mkdir+set}" = set; then :
3337 $as_echo_n "(cached) " >&6
3338 else
3339 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3340 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3341 do
3342 IFS=$as_save_IFS
3343 test -z "$as_dir" && as_dir=.
3344 for ac_prog in mkdir gmkdir; do
3345 for ac_exec_ext in '' $ac_executable_extensions; do
3346 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3347 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3348 'mkdir (GNU coreutils) '* | \
3349 'mkdir (coreutils) '* | \
3350 'mkdir (fileutils) '4.1*)
3351 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3352 break 3;;
3353 esac
3354 done
3355 done
3356 done
3357 IFS=$as_save_IFS
3358
3359 fi
3360
3361 test -d ./--version && rmdir ./--version
3362 if test "${ac_cv_path_mkdir+set}" = set; then
3363 MKDIR_P="$ac_cv_path_mkdir -p"
3364 else
3365 # As a last resort, use the slow shell script. Don't cache a
3366 # value for MKDIR_P within a source directory, because that will
3367 # break other packages using the cache if that directory is
3368 # removed, or if the value is a relative name.
3369 MKDIR_P="$ac_install_sh -d"
3370 fi
3371 fi
3372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3373 $as_echo "$MKDIR_P" >&6; }
3374
3375
3376 mkdir_p="$MKDIR_P"
3377 case $mkdir_p in
3378 [\\/$]* | ?:[\\/]*) ;;
3379 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3380 esac
3381
3382 for ac_prog in gawk mawk nawk awk
3383 do
3384 # Extract the first word of "$ac_prog", so it can be a program name with args.
3385 set dummy $ac_prog; ac_word=$2
3386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3387 $as_echo_n "checking for $ac_word... " >&6; }
3388 if test "${ac_cv_prog_AWK+set}" = set; then :
3389 $as_echo_n "(cached) " >&6
3390 else
3391 if test -n "$AWK"; then
3392 ac_cv_prog_AWK="$AWK" # Let the user override the test.
3393 else
3394 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3395 for as_dir in $PATH
3396 do
3397 IFS=$as_save_IFS
3398 test -z "$as_dir" && as_dir=.
3399 for ac_exec_ext in '' $ac_executable_extensions; do
3400 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3401 ac_cv_prog_AWK="$ac_prog"
3402 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3403 break 2
3404 fi
3405 done
3406 done
3407 IFS=$as_save_IFS
3408
3409 fi
3410 fi
3411 AWK=$ac_cv_prog_AWK
3412 if test -n "$AWK"; then
3413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3414 $as_echo "$AWK" >&6; }
3415 else
3416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3417 $as_echo "no" >&6; }
3418 fi
3419
3420
3421 test -n "$AWK" && break
3422 done
3423
3424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3425 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3426 set x ${MAKE-make}
3427 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3428 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3429 $as_echo_n "(cached) " >&6
3430 else
3431 cat >conftest.make <<\_ACEOF
3432 SHELL = /bin/sh
3433 all:
3434 @echo '@@@%%%=$(MAKE)=@@@%%%'
3435 _ACEOF
3436 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3437 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3438 *@@@%%%=?*=@@@%%%*)
3439 eval ac_cv_prog_make_${ac_make}_set=yes;;
3440 *)
3441 eval ac_cv_prog_make_${ac_make}_set=no;;
3442 esac
3443 rm -f conftest.make
3444 fi
3445 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3447 $as_echo "yes" >&6; }
3448 SET_MAKE=
3449 else
3450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3451 $as_echo "no" >&6; }
3452 SET_MAKE="MAKE=${MAKE-make}"
3453 fi
3454
3455 rm -rf .tst 2>/dev/null
3456 mkdir .tst 2>/dev/null
3457 if test -d .tst; then
3458 am__leading_dot=.
3459 else
3460 am__leading_dot=_
3461 fi
3462 rmdir .tst 2>/dev/null
3463
3464 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3465 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3466 # is not polluted with repeated "-I."
3467 am__isrc=' -I$(srcdir)'
3468 # test to see if srcdir already configured
3469 if test -f $srcdir/config.status; then
3470 as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3471 fi
3472 fi
3473
3474 # test whether we have cygpath
3475 if test -z "$CYGPATH_W"; then
3476 if (cygpath --version) >/dev/null 2>/dev/null; then
3477 CYGPATH_W='cygpath -w'
3478 else
3479 CYGPATH_W=echo
3480 fi
3481 fi
3482
3483
3484 # Define the identity of the package.
3485 PACKAGE='emacs'
3486 VERSION='24.0.50'
3487
3488
3489 cat >>confdefs.h <<_ACEOF
3490 #define PACKAGE "$PACKAGE"
3491 _ACEOF
3492
3493
3494 cat >>confdefs.h <<_ACEOF
3495 #define VERSION "$VERSION"
3496 _ACEOF
3497
3498 # Some tools Automake needs.
3499
3500 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3501
3502
3503 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3504
3505
3506 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3507
3508
3509 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3510
3511
3512 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3513
3514 # We need awk for the "check" target. The system "awk" is bad on
3515 # some platforms.
3516 # Always define AMTAR for backward compatibility.
3517
3518 AMTAR=${AMTAR-"${am_missing_run}tar"}
3519
3520 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3521
3522
3523
3524
3525
3526
3527
3528
3529 lispdir='${datadir}/emacs/${version}/lisp'
3530 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3531 '${datadir}/emacs/site-lisp'
3532 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
3533 etcdir='${datadir}/emacs/${version}/etc'
3534 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
3535 docdir='${datadir}/emacs/${version}/etc'
3536 gamedir='${localstatedir}/games/emacs'
3537
3538
3539
3540
3541 # Check whether --with-pop was given.
3542 if test "${with_pop+set}" = set; then :
3543 withval=$with_pop;
3544 else
3545 with_pop=yes
3546 fi
3547
3548 if test "$with_pop" = yes; then
3549 $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3550
3551 fi
3552
3553
3554 # Check whether --with-kerberos was given.
3555 if test "${with_kerberos+set}" = set; then :
3556 withval=$with_kerberos;
3557 else
3558 with_kerberos=no
3559 fi
3560
3561 if test "$with_kerberos" != no; then
3562 $as_echo "#define KERBEROS 1" >>confdefs.h
3563
3564 fi
3565
3566
3567 # Check whether --with-kerberos5 was given.
3568 if test "${with_kerberos5+set}" = set; then :
3569 withval=$with_kerberos5;
3570 else
3571 with_kerberos5=no
3572 fi
3573
3574 if test "${with_kerberos5}" != no; then
3575 if test "${with_kerberos}" = no; then
3576 with_kerberos=yes
3577 $as_echo "#define KERBEROS 1" >>confdefs.h
3578
3579 fi
3580
3581 $as_echo "#define KERBEROS5 1" >>confdefs.h
3582
3583 fi
3584
3585
3586 # Check whether --with-hesiod was given.
3587 if test "${with_hesiod+set}" = set; then :
3588 withval=$with_hesiod;
3589 else
3590 with_hesiod=no
3591 fi
3592
3593 if test "$with_hesiod" != no; then
3594
3595 $as_echo "#define HESIOD 1" >>confdefs.h
3596
3597 fi
3598
3599
3600 # Check whether --with-mmdf was given.
3601 if test "${with_mmdf+set}" = set; then :
3602 withval=$with_mmdf;
3603 else
3604 with_mmdf=no
3605 fi
3606
3607 if test "$with_mmdf" != no; then
3608
3609 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3610
3611 fi
3612
3613
3614 # Check whether --with-mail-unlink was given.
3615 if test "${with_mail_unlink+set}" = set; then :
3616 withval=$with_mail_unlink;
3617 else
3618 with_mail_unlink=no
3619 fi
3620
3621 if test "$with_mail_unlink" != no; then
3622
3623 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3624
3625 fi
3626
3627
3628 # Check whether --with-mailhost was given.
3629 if test "${with_mailhost+set}" = set; then :
3630 withval=$with_mailhost;
3631 cat >>confdefs.h <<_ACEOF
3632 #define MAILHOST "$withval"
3633 _ACEOF
3634
3635 fi
3636
3637
3638
3639 # Check whether --with-sound was given.
3640 if test "${with_sound+set}" = set; then :
3641 withval=$with_sound;
3642 else
3643 with_sound=yes
3644 fi
3645
3646
3647
3648 # Check whether --with-sync-input was given.
3649 if test "${with_sync_input+set}" = set; then :
3650 withval=$with_sync_input;
3651 else
3652 with_sync_input=yes
3653 fi
3654
3655 if test "$with_sync_input" = yes; then
3656
3657 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
3658
3659 fi
3660
3661
3662 # Check whether --with-x-toolkit was given.
3663 if test "${with_x_toolkit+set}" = set; then :
3664 withval=$with_x_toolkit; case "${withval}" in
3665 y | ye | yes ) val=gtk ;;
3666 n | no ) val=no ;;
3667 l | lu | luc | luci | lucid ) val=lucid ;;
3668 a | at | ath | athe | athen | athena ) val=athena ;;
3669 m | mo | mot | moti | motif ) val=motif ;;
3670 g | gt | gtk ) val=gtk ;;
3671 gtk3 ) val=gtk3 ;;
3672 * )
3673 as_fn_error "\`--with-x-toolkit=$withval' is invalid;
3674 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
3675 \`gtk3'. \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
3676 ;;
3677 esac
3678 with_x_toolkit=$val
3679
3680 fi
3681
3682
3683
3684 # Check whether --with-xpm was given.
3685 if test "${with_xpm+set}" = set; then :
3686 withval=$with_xpm;
3687 else
3688 with_xpm=yes
3689 fi
3690
3691
3692 # Check whether --with-jpeg was given.
3693 if test "${with_jpeg+set}" = set; then :
3694 withval=$with_jpeg;
3695 else
3696 with_jpeg=yes
3697 fi
3698
3699
3700 # Check whether --with-tiff was given.
3701 if test "${with_tiff+set}" = set; then :
3702 withval=$with_tiff;
3703 else
3704 with_tiff=yes
3705 fi
3706
3707
3708 # Check whether --with-gif was given.
3709 if test "${with_gif+set}" = set; then :
3710 withval=$with_gif;
3711 else
3712 with_gif=yes
3713 fi
3714
3715
3716 # Check whether --with-png was given.
3717 if test "${with_png+set}" = set; then :
3718 withval=$with_png;
3719 else
3720 with_png=yes
3721 fi
3722
3723
3724 # Check whether --with-rsvg was given.
3725 if test "${with_rsvg+set}" = set; then :
3726 withval=$with_rsvg;
3727 else
3728 with_rsvg=yes
3729 fi
3730
3731
3732 # Check whether --with-xml2 was given.
3733 if test "${with_xml2+set}" = set; then :
3734 withval=$with_xml2;
3735 else
3736 with_xml2=yes
3737 fi
3738
3739
3740 # Check whether --with-imagemagick was given.
3741 if test "${with_imagemagick+set}" = set; then :
3742 withval=$with_imagemagick;
3743 else
3744 with_imagemagick=yes
3745 fi
3746
3747
3748
3749 # Check whether --with-xft was given.
3750 if test "${with_xft+set}" = set; then :
3751 withval=$with_xft;
3752 else
3753 with_xft=yes
3754 fi
3755
3756
3757 # Check whether --with-libotf was given.
3758 if test "${with_libotf+set}" = set; then :
3759 withval=$with_libotf;
3760 else
3761 with_libotf=yes
3762 fi
3763
3764
3765 # Check whether --with-m17n-flt was given.
3766 if test "${with_m17n_flt+set}" = set; then :
3767 withval=$with_m17n_flt;
3768 else
3769 with_m17n_flt=yes
3770 fi
3771
3772
3773
3774 # Check whether --with-toolkit-scroll-bars was given.
3775 if test "${with_toolkit_scroll_bars+set}" = set; then :
3776 withval=$with_toolkit_scroll_bars;
3777 else
3778 with_toolkit_scroll_bars=yes
3779 fi
3780
3781
3782 # Check whether --with-xaw3d was given.
3783 if test "${with_xaw3d+set}" = set; then :
3784 withval=$with_xaw3d;
3785 else
3786 with_xaw3d=yes
3787 fi
3788
3789
3790 # Check whether --with-xim was given.
3791 if test "${with_xim+set}" = set; then :
3792 withval=$with_xim;
3793 else
3794 with_xim=yes
3795 fi
3796
3797
3798 # Check whether --with-ns was given.
3799 if test "${with_ns+set}" = set; then :
3800 withval=$with_ns;
3801 else
3802 with_ns=no
3803 fi
3804
3805
3806
3807 # Check whether --with-gpm was given.
3808 if test "${with_gpm+set}" = set; then :
3809 withval=$with_gpm;
3810 else
3811 with_gpm=yes
3812 fi
3813
3814
3815 # Check whether --with-dbus was given.
3816 if test "${with_dbus+set}" = set; then :
3817 withval=$with_dbus;
3818 else
3819 with_dbus=yes
3820 fi
3821
3822
3823 # Check whether --with-gconf was given.
3824 if test "${with_gconf+set}" = set; then :
3825 withval=$with_gconf;
3826 else
3827 with_gconf=yes
3828 fi
3829
3830
3831 # Check whether --with-selinux was given.
3832 if test "${with_selinux+set}" = set; then :
3833 withval=$with_selinux;
3834 else
3835 with_selinux=yes
3836 fi
3837
3838
3839 # Check whether --with-gnutls was given.
3840 if test "${with_gnutls+set}" = set; then :
3841 withval=$with_gnutls;
3842 else
3843 with_gnutls=yes
3844 fi
3845
3846
3847 ## For the times when you want to build Emacs but don't have
3848 ## a suitable makeinfo, and can live without the manuals.
3849
3850 # Check whether --with-makeinfo was given.
3851 if test "${with_makeinfo+set}" = set; then :
3852 withval=$with_makeinfo;
3853 else
3854 with_makeinfo=yes
3855 fi
3856
3857
3858 ## This is an option because I do not know if all info/man support
3859 ## compressed files, nor how to test if they do so.
3860
3861 # Check whether --with-compress-info was given.
3862 if test "${with_compress_info+set}" = set; then :
3863 withval=$with_compress_info;
3864 else
3865 with_compress_info=yes
3866 fi
3867
3868 if test $with_compress_info = yes; then
3869 GZIP_INFO=yes
3870 else
3871 GZIP_INFO=
3872 fi
3873
3874
3875
3876 # Check whether --with-pkg-config-prog was given.
3877 if test "${with_pkg_config_prog+set}" = set; then :
3878 withval=$with_pkg_config_prog;
3879 fi
3880
3881 if test "X${with_pkg_config_prog}" != X; then
3882 if test "${with_pkg_config_prog}" != yes; then
3883 PKG_CONFIG="${with_pkg_config_prog}"
3884 fi
3885 fi
3886
3887 CRT_DIR=
3888
3889 # Check whether --with-crt-dir was given.
3890 if test "${with_crt_dir+set}" = set; then :
3891 withval=$with_crt_dir;
3892 fi
3893
3894 CRT_DIR="${with_crt_dir}"
3895
3896
3897 # Check whether --with-gameuser was given.
3898 if test "${with_gameuser+set}" = set; then :
3899 withval=$with_gameuser;
3900 fi
3901
3902 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
3903 && gameuser="${with_gameuser}"
3904 test "X$gameuser" = X && gameuser=games
3905
3906
3907 # Check whether --with-gnustep-conf was given.
3908 if test "${with_gnustep_conf+set}" = set; then :
3909 withval=$with_gnustep_conf;
3910 fi
3911
3912 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
3913 GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
3914 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
3915 GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
3916
3917 # Check whether --enable-ns-self-contained was given.
3918 if test "${enable_ns_self_contained+set}" = set; then :
3919 enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
3920 else
3921 EN_NS_SELF_CONTAINED=yes
3922 fi
3923
3924
3925 # Check whether --enable-asserts was given.
3926 if test "${enable_asserts+set}" = set; then :
3927 enableval=$enable_asserts; USE_XASSERTS=$enableval
3928 else
3929 USE_XASSERTS=no
3930 fi
3931
3932
3933 # Check whether --enable-maintainer-mode was given.
3934 if test "${enable_maintainer_mode+set}" = set; then :
3935 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
3936 else
3937 USE_MAINTAINER_MODE=no
3938 fi
3939
3940 if test $USE_MAINTAINER_MODE = yes; then
3941 MAINT=
3942 else
3943 MAINT=#
3944 fi
3945
3946
3947 # Check whether --enable-locallisppath was given.
3948 if test "${enable_locallisppath+set}" = set; then :
3949 enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
3950 locallisppath=
3951 elif test "${enableval}" != "yes"; then
3952 locallisppath=${enableval}
3953 fi
3954 fi
3955
3956
3957 # Check whether --enable-checking was given.
3958 if test "${enable_checking+set}" = set; then :
3959 enableval=$enable_checking; ac_checking_flags="${enableval}"
3960 fi
3961
3962 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
3963 for check in $ac_checking_flags
3964 do
3965 case $check in
3966 # these set all the flags to specific states
3967 yes) ac_enable_checking=1 ;;
3968 no) ac_enable_checking= ;
3969 ac_gc_check_stringbytes= ;
3970 ac_gc_check_string_overrun= ;
3971 ac_gc_check_string_free_list= ;
3972 ac_xmalloc_overrun= ;
3973 ac_gc_check_cons_list= ;;
3974 all) ac_enable_checking=1 ;
3975 ac_gc_check_stringbytes=1 ;
3976 ac_gc_check_string_overrun=1 ;
3977 ac_gc_check_string_free_list=1 ;
3978 ac_xmalloc_overrun=1 ;
3979 ac_gc_check_cons_list=1 ;;
3980 # these enable particular checks
3981 stringbytes) ac_gc_check_stringbytes=1 ;;
3982 stringoverrun) ac_gc_check_string_overrun=1 ;;
3983 stringfreelist) ac_gc_check_string_free_list=1 ;;
3984 xmallocoverrun) ac_xmalloc_overrun=1 ;;
3985 conslist) ac_gc_check_cons_list=1 ;;
3986 *) as_fn_error "unknown check category $check" "$LINENO" 5 ;;
3987 esac
3988 done
3989 IFS="$ac_save_IFS"
3990
3991 if test x$ac_enable_checking != x ; then
3992
3993 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
3994
3995 fi
3996 if test x$ac_gc_check_stringbytes != x ; then
3997
3998 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
3999
4000 fi
4001 if test x$ac_gc_check_stringoverrun != x ; then
4002
4003 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
4004
4005 fi
4006 if test x$ac_gc_check_string_free_list != x ; then
4007
4008 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
4009
4010 fi
4011 if test x$ac_xmalloc_overrun != x ; then
4012
4013 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
4014
4015 fi
4016 if test x$ac_gc_check_cons_list != x ; then
4017
4018 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
4019
4020 fi
4021
4022 # Check whether --enable-use-lisp-union-type was given.
4023 if test "${enable_use_lisp_union_type+set}" = set; then :
4024 enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
4025
4026 $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
4027
4028 fi
4029 fi
4030
4031
4032
4033 # Check whether --enable-profiling was given.
4034 if test "${enable_profiling+set}" = set; then :
4035 enableval=$enable_profiling; ac_enable_profiling="${enableval}"
4036 fi
4037
4038 if test x$ac_enable_profiling != x ; then
4039 PROFILING_CFLAGS="-DPROFILING=1 -pg"
4040 else
4041 PROFILING_CFLAGS=
4042 fi
4043
4044
4045 # Check whether --enable-autodepend was given.
4046 if test "${enable_autodepend+set}" = set; then :
4047 enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
4048 else
4049 ac_enable_autodepend=yes
4050 fi
4051
4052
4053 #### Make srcdir absolute, if it isn't already. It's important to
4054 #### avoid running the path through pwd unnecessarily, since pwd can
4055 #### give you automounter prefixes, which can go away. We do all this
4056 #### so Emacs can find its files when run uninstalled.
4057 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
4058 unset CDPATH
4059 case "${srcdir}" in
4060 /* ) ;;
4061 . )
4062 ## We may be able to use the $PWD environment variable to make this
4063 ## absolute. But sometimes PWD is inaccurate.
4064 ## Note: we used to use ${PWD} at the end instead of `pwd`,
4065 ## but that tested only for a well-formed and valid PWD,
4066 ## it did not object when PWD was well-formed and valid but just wrong.
4067 if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`" ;
4068 then
4069 srcdir="$PWD"
4070 else
4071 srcdir="`(cd ${srcdir}; pwd)`"
4072 fi
4073 ;;
4074 * ) srcdir="`(cd ${srcdir}; pwd)`" ;;
4075 esac
4076
4077 #### Check if the source directory already has a configured system in it.
4078 if test `pwd` != `(cd ${srcdir} && pwd)` \
4079 && test -f "${srcdir}/src/config.h" ; then
4080 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The directory tree \`${srcdir}' is being used
4081 as a build directory right now; it has been configured in its own
4082 right. To configure in another directory as well, you MUST
4083 use GNU make. If you do not have GNU make, then you must
4084 now do \`make distclean' in ${srcdir},
4085 and then run $0 again." >&5
4086 $as_echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
4087 as a build directory right now; it has been configured in its own
4088 right. To configure in another directory as well, you MUST
4089 use GNU make. If you do not have GNU make, then you must
4090 now do \`make distclean' in ${srcdir},
4091 and then run $0 again." >&2;}
4092 fi
4093
4094 #### Given the configuration name, set machfile and opsysfile to the
4095 #### names of the m/*.h and s/*.h files we should use.
4096
4097 ### Canonicalize the configuration name.
4098
4099 # Make sure we can run config.sub.
4100 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4101 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4102
4103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4104 $as_echo_n "checking build system type... " >&6; }
4105 if test "${ac_cv_build+set}" = set; then :
4106 $as_echo_n "(cached) " >&6
4107 else
4108 ac_build_alias=$build_alias
4109 test "x$ac_build_alias" = x &&
4110 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4111 test "x$ac_build_alias" = x &&
4112 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4113 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4114 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4115
4116 fi
4117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4118 $as_echo "$ac_cv_build" >&6; }
4119 case $ac_cv_build in
4120 *-*-*) ;;
4121 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4122 esac
4123 build=$ac_cv_build
4124 ac_save_IFS=$IFS; IFS='-'
4125 set x $ac_cv_build
4126 shift
4127 build_cpu=$1
4128 build_vendor=$2
4129 shift; shift
4130 # Remember, the first character of IFS is used to create $*,
4131 # except with old shells:
4132 build_os=$*
4133 IFS=$ac_save_IFS
4134 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4135
4136
4137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4138 $as_echo_n "checking host system type... " >&6; }
4139 if test "${ac_cv_host+set}" = set; then :
4140 $as_echo_n "(cached) " >&6
4141 else
4142 if test "x$host_alias" = x; then
4143 ac_cv_host=$ac_cv_build
4144 else
4145 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4146 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4147 fi
4148
4149 fi
4150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4151 $as_echo "$ac_cv_host" >&6; }
4152 case $ac_cv_host in
4153 *-*-*) ;;
4154 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4155 esac
4156 host=$ac_cv_host
4157 ac_save_IFS=$IFS; IFS='-'
4158 set x $ac_cv_host
4159 shift
4160 host_cpu=$1
4161 host_vendor=$2
4162 shift; shift
4163 # Remember, the first character of IFS is used to create $*,
4164 # except with old shells:
4165 host_os=$*
4166 IFS=$ac_save_IFS
4167 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4168
4169
4170 canonical=$host
4171 configuration=${host_alias-${build_alias-$host}}
4172
4173
4174
4175 ### If you add support for a new configuration, add code to this
4176 ### switch statement to recognize your configuration name and select
4177 ### the appropriate operating system and machine description files.
4178
4179 ### You would hope that you could choose an m/*.h file pretty much
4180 ### based on the machine portion of the configuration name, and an s/*.h
4181 ### file based on the operating system portion. However, it turns out
4182 ### that each m/*.h file is pretty manufacturer-specific - for
4183 ### example mips.h is MIPS
4184 ### So we basically have to have a special case for each
4185 ### configuration name.
4186 ###
4187 ### As far as handling version numbers on operating systems is
4188 ### concerned, make sure things will fail in a fixable way. If
4189 ### /etc/MACHINES doesn't say anything about version numbers, be
4190 ### prepared to handle anything reasonably. If version numbers
4191 ### matter, be sure /etc/MACHINES says something about it.
4192
4193 machine='' opsys='' unported=no
4194 case "${canonical}" in
4195
4196 ## GNU/Linux ports
4197 *-*-linux-gnu*)
4198 opsys=gnu-linux
4199 case ${canonical} in
4200 alpha*) machine=alpha ;;
4201 s390-*) machine=ibms390 ;;
4202 s390x-*) machine=ibms390x ;;
4203 powerpc*) machine=macppc ;;
4204 sparc*) machine=sparc ;;
4205 ia64*) machine=ia64 ;;
4206 m68k*) machine=m68k ;;
4207 x86_64*) machine=amdx86-64 ;;
4208 esac
4209 ;;
4210
4211 ## FreeBSD ports
4212 *-*-freebsd* )
4213 opsys=freebsd
4214 case "${canonical}" in
4215 alpha*) machine=alpha ;;
4216 amd64-*|x86_64-*) machine=amdx86-64 ;;
4217 ia64-*) machine=ia64 ;;
4218 i[3456]86-*) machine=intel386 ;;
4219 powerpc-*) machine=macppc ;;
4220 sparc-*) machine=sparc ;;
4221 sparc64-*) machine=sparc ;;
4222 esac
4223 ;;
4224
4225 ## FreeBSD kernel + glibc based userland
4226 *-*-kfreebsd*gnu* )
4227 opsys=gnu-kfreebsd
4228 case "${canonical}" in
4229 alpha*) machine=alpha ;;
4230 amd64-*|x86_64-*) machine=amdx86-64 ;;
4231 ia64-*) machine=ia64 ;;
4232 i[3456]86-*) machine=intel386 ;;
4233 powerpc-*) machine=macppc ;;
4234 sparc-*) machine=sparc ;;
4235 sparc64-*) machine=sparc ;;
4236 esac
4237 ;;
4238
4239 ## NetBSD ports
4240 *-*-netbsd* )
4241 opsys=netbsd
4242 case "${canonical}" in
4243 alpha*) machine=alpha ;;
4244 x86_64-*) machine=amdx86-64 ;;
4245 i[3456]86-*) machine=intel386 ;;
4246 m68k-*) machine=m68k ;;
4247 powerpc-*) machine=macppc ;;
4248 sparc*-) machine=sparc ;;
4249 vax-*) machine=vax ;;
4250 esac
4251 ;;
4252
4253 ## OpenBSD ports
4254 *-*-openbsd* )
4255 opsys=openbsd
4256 case "${canonical}" in
4257 alpha*) machine=alpha ;;
4258 x86_64-*) machine=amdx86-64 ;;
4259 i386-*) machine=intel386 ;;
4260 powerpc-*) machine=macppc ;;
4261 sparc*) machine=sparc ;;
4262 vax-*) machine=vax ;;
4263 esac
4264 ;;
4265
4266 ## Apple Darwin / Mac OS X
4267 *-apple-darwin* )
4268 case "${canonical}" in
4269 i[3456]86-* ) machine=intel386 ;;
4270 powerpc-* ) machine=macppc ;;
4271 x86_64-* ) machine=amdx86-64 ;;
4272 * ) unported=yes ;;
4273 esac
4274 opsys=darwin
4275 # Define CPP as follows to make autoconf work correctly.
4276 CPP="${CC-cc} -E -no-cpp-precomp"
4277 # Use fink packages if available.
4278 if test -d /sw/include && test -d /sw/lib; then
4279 GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
4280 CPP="${CPP} ${GCC_TEST_OPTIONS}"
4281 NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4282 fi
4283 ;;
4284
4285 ## HP 9000 series 700 and 800, running HP/UX
4286 hppa*-hp-hpux10.2* )
4287 opsys=hpux10-20
4288 ;;
4289 hppa*-hp-hpux1[1-9]* )
4290 opsys=hpux11
4291 CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4292 ;;
4293
4294 ia64*-hp-hpux1[1-9]* )
4295 machine=hp800 opsys=hpux11
4296 ## FIXME. Peter O'Gorman reports that dumping using unexelf.o doesn't
4297 ## work either: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=6811
4298 CANNOT_DUMP=yes
4299 ;;
4300
4301 hppa*-*-linux-gnu* )
4302 machine=hp800 opsys=gnu-linux
4303 ;;
4304
4305 ## IBM machines
4306 rs6000-ibm-aix4.[23]* )
4307 machine=ibmrs6000 opsys=aix4-2
4308 ;;
4309 powerpc-ibm-aix4.[23]* )
4310 machine=ibmrs6000 opsys=aix4-2
4311 ;;
4312 rs6000-ibm-aix[56]* )
4313 machine=ibmrs6000 opsys=aix4-2
4314 ;;
4315 powerpc-ibm-aix[56]* )
4316 machine=ibmrs6000 opsys=aix4-2
4317 ;;
4318
4319 ## Silicon Graphics machines
4320 ## Iris 4D
4321 mips-sgi-irix6.5 )
4322 machine=iris4d opsys=irix6-5
4323 # Without defining _LANGUAGE_C, things get masked out in the headers
4324 # so that, for instance, grepping for `free' in stdlib.h fails and
4325 # AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4326 NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
4327 NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4328 ;;
4329
4330 ## Suns
4331 *-sun-solaris* \
4332 | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4333 | x86_64-*-solaris2* | x86_64-*-sunos5*)
4334 case "${canonical}" in
4335 i[3456]86-*-* ) machine=intel386 ;;
4336 amd64-*-*|x86_64-*-*) machine=amdx86-64 ;;
4337 sparc* ) machine=sparc ;;
4338 * ) unported=yes ;;
4339 esac
4340 case "${canonical}" in
4341 *-sunos5.6* | *-solaris2.6* )
4342 opsys=sol2-6
4343 NON_GNU_CPP=/usr/ccs/lib/cpp
4344 RANLIB="ar -ts"
4345 ;;
4346 *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4347 opsys=sol2-6
4348 emacs_check_sunpro_c=yes
4349 NON_GNU_CPP=/usr/ccs/lib/cpp
4350 ;;
4351 *-sunos5* | *-solaris* )
4352 opsys=sol2-10
4353 emacs_check_sunpro_c=yes
4354 NON_GNU_CPP=/usr/ccs/lib/cpp
4355 ;;
4356 esac
4357 ## Watch out for a compiler that we know will not work.
4358 case "${canonical}" in
4359 *-solaris* | *-sunos5* )
4360 if [ "x$CC" = x/usr/ucb/cc ]; then
4361 ## /usr/ucb/cc doesn't work;
4362 ## we should find some other compiler that does work.
4363 unset CC
4364 fi
4365 ;;
4366 *) ;;
4367 esac
4368 ;;
4369
4370 ## Intel 386 machines where we don't care about the manufacturer.
4371 i[3456]86-*-* )
4372 machine=intel386
4373 case "${canonical}" in
4374 *-cygwin ) opsys=cygwin ;;
4375 *-darwin* ) opsys=darwin
4376 CPP="${CC-cc} -E -no-cpp-precomp"
4377 ;;
4378 *-sysv4.2uw* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4379 *-sysv5uw* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4380 *-sysv5OpenUNIX* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4381 ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4382 esac
4383 ;;
4384
4385 * )
4386 unported=yes
4387 ;;
4388 esac
4389
4390 ### If the code above didn't choose an operating system, just choose
4391 ### an operating system based on the configuration name. You really
4392 ### only want to use this when you have no idea what the right
4393 ### operating system is; if you know what operating systems a machine
4394 ### runs, it's cleaner to make it explicit in the case statement
4395 ### above.
4396 if test x"${opsys}" = x; then
4397 case "${canonical}" in
4398 *-gnu* ) opsys=gnu ;;
4399 * )
4400 unported=yes
4401 ;;
4402 esac
4403 fi
4404
4405
4406
4407 if test $unported = yes; then
4408 as_fn_error "Emacs hasn't been ported to \`${canonical}' systems.
4409 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4410 fi
4411
4412 if test -n "$machine"; then
4413 machfile="m/${machine}.h"
4414 else
4415 machfile=
4416 fi
4417 opsysfile="s/${opsys}.h"
4418
4419
4420 #### Choose a compiler.
4421 test -n "$CC" && cc_specified=yes
4422
4423 # Save the value of CFLAGS that the user specified.
4424 SPECIFIED_CFLAGS="$CFLAGS"
4425
4426 ac_ext=c
4427 ac_cpp='$CPP $CPPFLAGS'
4428 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4429 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4430 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4431 if test -n "$ac_tool_prefix"; then
4432 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4433 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4435 $as_echo_n "checking for $ac_word... " >&6; }
4436 if test "${ac_cv_prog_CC+set}" = set; then :
4437 $as_echo_n "(cached) " >&6
4438 else
4439 if test -n "$CC"; then
4440 ac_cv_prog_CC="$CC" # Let the user override the test.
4441 else
4442 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4443 for as_dir in $PATH
4444 do
4445 IFS=$as_save_IFS
4446 test -z "$as_dir" && as_dir=.
4447 for ac_exec_ext in '' $ac_executable_extensions; do
4448 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4449 ac_cv_prog_CC="${ac_tool_prefix}gcc"
4450 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4451 break 2
4452 fi
4453 done
4454 done
4455 IFS=$as_save_IFS
4456
4457 fi
4458 fi
4459 CC=$ac_cv_prog_CC
4460 if test -n "$CC"; then
4461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4462 $as_echo "$CC" >&6; }
4463 else
4464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4465 $as_echo "no" >&6; }
4466 fi
4467
4468
4469 fi
4470 if test -z "$ac_cv_prog_CC"; then
4471 ac_ct_CC=$CC
4472 # Extract the first word of "gcc", so it can be a program name with args.
4473 set dummy gcc; ac_word=$2
4474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4475 $as_echo_n "checking for $ac_word... " >&6; }
4476 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4477 $as_echo_n "(cached) " >&6
4478 else
4479 if test -n "$ac_ct_CC"; then
4480 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4481 else
4482 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4483 for as_dir in $PATH
4484 do
4485 IFS=$as_save_IFS
4486 test -z "$as_dir" && as_dir=.
4487 for ac_exec_ext in '' $ac_executable_extensions; do
4488 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4489 ac_cv_prog_ac_ct_CC="gcc"
4490 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4491 break 2
4492 fi
4493 done
4494 done
4495 IFS=$as_save_IFS
4496
4497 fi
4498 fi
4499 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4500 if test -n "$ac_ct_CC"; then
4501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4502 $as_echo "$ac_ct_CC" >&6; }
4503 else
4504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4505 $as_echo "no" >&6; }
4506 fi
4507
4508 if test "x$ac_ct_CC" = x; then
4509 CC=""
4510 else
4511 case $cross_compiling:$ac_tool_warned in
4512 yes:)
4513 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4514 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4515 ac_tool_warned=yes ;;
4516 esac
4517 CC=$ac_ct_CC
4518 fi
4519 else
4520 CC="$ac_cv_prog_CC"
4521 fi
4522
4523 if test -z "$CC"; then
4524 if test -n "$ac_tool_prefix"; then
4525 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4526 set dummy ${ac_tool_prefix}cc; ac_word=$2
4527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4528 $as_echo_n "checking for $ac_word... " >&6; }
4529 if test "${ac_cv_prog_CC+set}" = set; then :
4530 $as_echo_n "(cached) " >&6
4531 else
4532 if test -n "$CC"; then
4533 ac_cv_prog_CC="$CC" # Let the user override the test.
4534 else
4535 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4536 for as_dir in $PATH
4537 do
4538 IFS=$as_save_IFS
4539 test -z "$as_dir" && as_dir=.
4540 for ac_exec_ext in '' $ac_executable_extensions; do
4541 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4542 ac_cv_prog_CC="${ac_tool_prefix}cc"
4543 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4544 break 2
4545 fi
4546 done
4547 done
4548 IFS=$as_save_IFS
4549
4550 fi
4551 fi
4552 CC=$ac_cv_prog_CC
4553 if test -n "$CC"; then
4554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4555 $as_echo "$CC" >&6; }
4556 else
4557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4558 $as_echo "no" >&6; }
4559 fi
4560
4561
4562 fi
4563 fi
4564 if test -z "$CC"; then
4565 # Extract the first word of "cc", so it can be a program name with args.
4566 set dummy cc; ac_word=$2
4567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4568 $as_echo_n "checking for $ac_word... " >&6; }
4569 if test "${ac_cv_prog_CC+set}" = set; then :
4570 $as_echo_n "(cached) " >&6
4571 else
4572 if test -n "$CC"; then
4573 ac_cv_prog_CC="$CC" # Let the user override the test.
4574 else
4575 ac_prog_rejected=no
4576 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4577 for as_dir in $PATH
4578 do
4579 IFS=$as_save_IFS
4580 test -z "$as_dir" && as_dir=.
4581 for ac_exec_ext in '' $ac_executable_extensions; do
4582 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4583 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4584 ac_prog_rejected=yes
4585 continue
4586 fi
4587 ac_cv_prog_CC="cc"
4588 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4589 break 2
4590 fi
4591 done
4592 done
4593 IFS=$as_save_IFS
4594
4595 if test $ac_prog_rejected = yes; then
4596 # We found a bogon in the path, so make sure we never use it.
4597 set dummy $ac_cv_prog_CC
4598 shift
4599 if test $# != 0; then
4600 # We chose a different compiler from the bogus one.
4601 # However, it has the same basename, so the bogon will be chosen
4602 # first if we set CC to just the basename; use the full file name.
4603 shift
4604 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4605 fi
4606 fi
4607 fi
4608 fi
4609 CC=$ac_cv_prog_CC
4610 if test -n "$CC"; then
4611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4612 $as_echo "$CC" >&6; }
4613 else
4614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4615 $as_echo "no" >&6; }
4616 fi
4617
4618
4619 fi
4620 if test -z "$CC"; then
4621 if test -n "$ac_tool_prefix"; then
4622 for ac_prog in cl.exe
4623 do
4624 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4625 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4627 $as_echo_n "checking for $ac_word... " >&6; }
4628 if test "${ac_cv_prog_CC+set}" = set; then :
4629 $as_echo_n "(cached) " >&6
4630 else
4631 if test -n "$CC"; then
4632 ac_cv_prog_CC="$CC" # Let the user override the test.
4633 else
4634 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4635 for as_dir in $PATH
4636 do
4637 IFS=$as_save_IFS
4638 test -z "$as_dir" && as_dir=.
4639 for ac_exec_ext in '' $ac_executable_extensions; do
4640 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4641 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4642 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4643 break 2
4644 fi
4645 done
4646 done
4647 IFS=$as_save_IFS
4648
4649 fi
4650 fi
4651 CC=$ac_cv_prog_CC
4652 if test -n "$CC"; then
4653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4654 $as_echo "$CC" >&6; }
4655 else
4656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4657 $as_echo "no" >&6; }
4658 fi
4659
4660
4661 test -n "$CC" && break
4662 done
4663 fi
4664 if test -z "$CC"; then
4665 ac_ct_CC=$CC
4666 for ac_prog in cl.exe
4667 do
4668 # Extract the first word of "$ac_prog", so it can be a program name with args.
4669 set dummy $ac_prog; ac_word=$2
4670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4671 $as_echo_n "checking for $ac_word... " >&6; }
4672 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4673 $as_echo_n "(cached) " >&6
4674 else
4675 if test -n "$ac_ct_CC"; then
4676 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4677 else
4678 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4679 for as_dir in $PATH
4680 do
4681 IFS=$as_save_IFS
4682 test -z "$as_dir" && as_dir=.
4683 for ac_exec_ext in '' $ac_executable_extensions; do
4684 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4685 ac_cv_prog_ac_ct_CC="$ac_prog"
4686 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4687 break 2
4688 fi
4689 done
4690 done
4691 IFS=$as_save_IFS
4692
4693 fi
4694 fi
4695 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4696 if test -n "$ac_ct_CC"; then
4697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4698 $as_echo "$ac_ct_CC" >&6; }
4699 else
4700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4701 $as_echo "no" >&6; }
4702 fi
4703
4704
4705 test -n "$ac_ct_CC" && break
4706 done
4707
4708 if test "x$ac_ct_CC" = x; then
4709 CC=""
4710 else
4711 case $cross_compiling:$ac_tool_warned in
4712 yes:)
4713 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4714 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4715 ac_tool_warned=yes ;;
4716 esac
4717 CC=$ac_ct_CC
4718 fi
4719 fi
4720
4721 fi
4722
4723
4724 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4725 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4726 as_fn_error "no acceptable C compiler found in \$PATH
4727 See \`config.log' for more details." "$LINENO" 5; }
4728
4729 # Provide some information about the compiler.
4730 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4731 set X $ac_compile
4732 ac_compiler=$2
4733 for ac_option in --version -v -V -qversion; do
4734 { { ac_try="$ac_compiler $ac_option >&5"
4735 case "(($ac_try" in
4736 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4737 *) ac_try_echo=$ac_try;;
4738 esac
4739 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4740 $as_echo "$ac_try_echo"; } >&5
4741 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4742 ac_status=$?
4743 if test -s conftest.err; then
4744 sed '10a\
4745 ... rest of stderr output deleted ...
4746 10q' conftest.err >conftest.er1
4747 cat conftest.er1 >&5
4748 fi
4749 rm -f conftest.er1 conftest.err
4750 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4751 test $ac_status = 0; }
4752 done
4753
4754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4755 /* end confdefs.h. */
4756
4757 int
4758 main ()
4759 {
4760
4761 ;
4762 return 0;
4763 }
4764 _ACEOF
4765 ac_clean_files_save=$ac_clean_files
4766 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4767 # Try to create an executable without -o first, disregard a.out.
4768 # It will help us diagnose broken compilers, and finding out an intuition
4769 # of exeext.
4770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4771 $as_echo_n "checking whether the C compiler works... " >&6; }
4772 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4773
4774 # The possible output files:
4775 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4776
4777 ac_rmfiles=
4778 for ac_file in $ac_files
4779 do
4780 case $ac_file in
4781 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4782 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4783 esac
4784 done
4785 rm -f $ac_rmfiles
4786
4787 if { { ac_try="$ac_link_default"
4788 case "(($ac_try" in
4789 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4790 *) ac_try_echo=$ac_try;;
4791 esac
4792 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4793 $as_echo "$ac_try_echo"; } >&5
4794 (eval "$ac_link_default") 2>&5
4795 ac_status=$?
4796 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4797 test $ac_status = 0; }; then :
4798 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4799 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4800 # in a Makefile. We should not override ac_cv_exeext if it was cached,
4801 # so that the user can short-circuit this test for compilers unknown to
4802 # Autoconf.
4803 for ac_file in $ac_files ''
4804 do
4805 test -f "$ac_file" || continue
4806 case $ac_file in
4807 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4808 ;;
4809 [ab].out )
4810 # We found the default executable, but exeext='' is most
4811 # certainly right.
4812 break;;
4813 *.* )
4814 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4815 then :; else
4816 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4817 fi
4818 # We set ac_cv_exeext here because the later test for it is not
4819 # safe: cross compilers may not add the suffix if given an `-o'
4820 # argument, so we may need to know it at that point already.
4821 # Even if this section looks crufty: it has the advantage of
4822 # actually working.
4823 break;;
4824 * )
4825 break;;
4826 esac
4827 done
4828 test "$ac_cv_exeext" = no && ac_cv_exeext=
4829
4830 else
4831 ac_file=''
4832 fi
4833 if test -z "$ac_file"; then :
4834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4835 $as_echo "no" >&6; }
4836 $as_echo "$as_me: failed program was:" >&5
4837 sed 's/^/| /' conftest.$ac_ext >&5
4838
4839 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4840 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4841 { as_fn_set_status 77
4842 as_fn_error "C compiler cannot create executables
4843 See \`config.log' for more details." "$LINENO" 5; }; }
4844 else
4845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4846 $as_echo "yes" >&6; }
4847 fi
4848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4849 $as_echo_n "checking for C compiler default output file name... " >&6; }
4850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4851 $as_echo "$ac_file" >&6; }
4852 ac_exeext=$ac_cv_exeext
4853
4854 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
4855 ac_clean_files=$ac_clean_files_save
4856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4857 $as_echo_n "checking for suffix of executables... " >&6; }
4858 if { { ac_try="$ac_link"
4859 case "(($ac_try" in
4860 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4861 *) ac_try_echo=$ac_try;;
4862 esac
4863 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4864 $as_echo "$ac_try_echo"; } >&5
4865 (eval "$ac_link") 2>&5
4866 ac_status=$?
4867 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4868 test $ac_status = 0; }; then :
4869 # If both `conftest.exe' and `conftest' are `present' (well, observable)
4870 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
4871 # work properly (i.e., refer to `conftest.exe'), while it won't with
4872 # `rm'.
4873 for ac_file in conftest.exe conftest conftest.*; do
4874 test -f "$ac_file" || continue
4875 case $ac_file in
4876 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4877 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4878 break;;
4879 * ) break;;
4880 esac
4881 done
4882 else
4883 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4884 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4885 as_fn_error "cannot compute suffix of executables: cannot compile and link
4886 See \`config.log' for more details." "$LINENO" 5; }
4887 fi
4888 rm -f conftest conftest$ac_cv_exeext
4889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4890 $as_echo "$ac_cv_exeext" >&6; }
4891
4892 rm -f conftest.$ac_ext
4893 EXEEXT=$ac_cv_exeext
4894 ac_exeext=$EXEEXT
4895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4896 /* end confdefs.h. */
4897 #include <stdio.h>
4898 int
4899 main ()
4900 {
4901 FILE *f = fopen ("conftest.out", "w");
4902 return ferror (f) || fclose (f) != 0;
4903
4904 ;
4905 return 0;
4906 }
4907 _ACEOF
4908 ac_clean_files="$ac_clean_files conftest.out"
4909 # Check that the compiler produces executables we can run. If not, either
4910 # the compiler is broken, or we cross compile.
4911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4912 $as_echo_n "checking whether we are cross compiling... " >&6; }
4913 if test "$cross_compiling" != yes; then
4914 { { ac_try="$ac_link"
4915 case "(($ac_try" in
4916 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4917 *) ac_try_echo=$ac_try;;
4918 esac
4919 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4920 $as_echo "$ac_try_echo"; } >&5
4921 (eval "$ac_link") 2>&5
4922 ac_status=$?
4923 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4924 test $ac_status = 0; }
4925 if { ac_try='./conftest$ac_cv_exeext'
4926 { { case "(($ac_try" in
4927 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4928 *) ac_try_echo=$ac_try;;
4929 esac
4930 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4931 $as_echo "$ac_try_echo"; } >&5
4932 (eval "$ac_try") 2>&5
4933 ac_status=$?
4934 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4935 test $ac_status = 0; }; }; then
4936 cross_compiling=no
4937 else
4938 if test "$cross_compiling" = maybe; then
4939 cross_compiling=yes
4940 else
4941 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4942 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4943 as_fn_error "cannot run C compiled programs.
4944 If you meant to cross compile, use \`--host'.
4945 See \`config.log' for more details." "$LINENO" 5; }
4946 fi
4947 fi
4948 fi
4949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4950 $as_echo "$cross_compiling" >&6; }
4951
4952 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4953 ac_clean_files=$ac_clean_files_save
4954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4955 $as_echo_n "checking for suffix of object files... " >&6; }
4956 if test "${ac_cv_objext+set}" = set; then :
4957 $as_echo_n "(cached) " >&6
4958 else
4959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4960 /* end confdefs.h. */
4961
4962 int
4963 main ()
4964 {
4965
4966 ;
4967 return 0;
4968 }
4969 _ACEOF
4970 rm -f conftest.o conftest.obj
4971 if { { ac_try="$ac_compile"
4972 case "(($ac_try" in
4973 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4974 *) ac_try_echo=$ac_try;;
4975 esac
4976 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4977 $as_echo "$ac_try_echo"; } >&5
4978 (eval "$ac_compile") 2>&5
4979 ac_status=$?
4980 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4981 test $ac_status = 0; }; then :
4982 for ac_file in conftest.o conftest.obj conftest.*; do
4983 test -f "$ac_file" || continue;
4984 case $ac_file in
4985 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4986 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4987 break;;
4988 esac
4989 done
4990 else
4991 $as_echo "$as_me: failed program was:" >&5
4992 sed 's/^/| /' conftest.$ac_ext >&5
4993
4994 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4995 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4996 as_fn_error "cannot compute suffix of object files: cannot compile
4997 See \`config.log' for more details." "$LINENO" 5; }
4998 fi
4999 rm -f conftest.$ac_cv_objext conftest.$ac_ext
5000 fi
5001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
5002 $as_echo "$ac_cv_objext" >&6; }
5003 OBJEXT=$ac_cv_objext
5004 ac_objext=$OBJEXT
5005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5006 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5007 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
5008 $as_echo_n "(cached) " >&6
5009 else
5010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5011 /* end confdefs.h. */
5012
5013 int
5014 main ()
5015 {
5016 #ifndef __GNUC__
5017 choke me
5018 #endif
5019
5020 ;
5021 return 0;
5022 }
5023 _ACEOF
5024 if ac_fn_c_try_compile "$LINENO"; then :
5025 ac_compiler_gnu=yes
5026 else
5027 ac_compiler_gnu=no
5028 fi
5029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5030 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5031
5032 fi
5033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5034 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5035 if test $ac_compiler_gnu = yes; then
5036 GCC=yes
5037 else
5038 GCC=
5039 fi
5040 ac_test_CFLAGS=${CFLAGS+set}
5041 ac_save_CFLAGS=$CFLAGS
5042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5043 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5044 if test "${ac_cv_prog_cc_g+set}" = set; then :
5045 $as_echo_n "(cached) " >&6
5046 else
5047 ac_save_c_werror_flag=$ac_c_werror_flag
5048 ac_c_werror_flag=yes
5049 ac_cv_prog_cc_g=no
5050 CFLAGS="-g"
5051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5052 /* end confdefs.h. */
5053
5054 int
5055 main ()
5056 {
5057
5058 ;
5059 return 0;
5060 }
5061 _ACEOF
5062 if ac_fn_c_try_compile "$LINENO"; then :
5063 ac_cv_prog_cc_g=yes
5064 else
5065 CFLAGS=""
5066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5067 /* end confdefs.h. */
5068
5069 int
5070 main ()
5071 {
5072
5073 ;
5074 return 0;
5075 }
5076 _ACEOF
5077 if ac_fn_c_try_compile "$LINENO"; then :
5078
5079 else
5080 ac_c_werror_flag=$ac_save_c_werror_flag
5081 CFLAGS="-g"
5082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5083 /* end confdefs.h. */
5084
5085 int
5086 main ()
5087 {
5088
5089 ;
5090 return 0;
5091 }
5092 _ACEOF
5093 if ac_fn_c_try_compile "$LINENO"; then :
5094 ac_cv_prog_cc_g=yes
5095 fi
5096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5097 fi
5098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5099 fi
5100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5101 ac_c_werror_flag=$ac_save_c_werror_flag
5102 fi
5103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5104 $as_echo "$ac_cv_prog_cc_g" >&6; }
5105 if test "$ac_test_CFLAGS" = set; then
5106 CFLAGS=$ac_save_CFLAGS
5107 elif test $ac_cv_prog_cc_g = yes; then
5108 if test "$GCC" = yes; then
5109 CFLAGS="-g -O2"
5110 else
5111 CFLAGS="-g"
5112 fi
5113 else
5114 if test "$GCC" = yes; then
5115 CFLAGS="-O2"
5116 else
5117 CFLAGS=
5118 fi
5119 fi
5120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5121 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5122 if test "${ac_cv_prog_cc_c89+set}" = set; then :
5123 $as_echo_n "(cached) " >&6
5124 else
5125 ac_cv_prog_cc_c89=no
5126 ac_save_CC=$CC
5127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5128 /* end confdefs.h. */
5129 #include <stdarg.h>
5130 #include <stdio.h>
5131 #include <sys/types.h>
5132 #include <sys/stat.h>
5133 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5134 struct buf { int x; };
5135 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5136 static char *e (p, i)
5137 char **p;
5138 int i;
5139 {
5140 return p[i];
5141 }
5142 static char *f (char * (*g) (char **, int), char **p, ...)
5143 {
5144 char *s;
5145 va_list v;
5146 va_start (v,p);
5147 s = g (p, va_arg (v,int));
5148 va_end (v);
5149 return s;
5150 }
5151
5152 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5153 function prototypes and stuff, but not '\xHH' hex character constants.
5154 These don't provoke an error unfortunately, instead are silently treated
5155 as 'x'. The following induces an error, until -std is added to get
5156 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5157 array size at least. It's necessary to write '\x00'==0 to get something
5158 that's true only with -std. */
5159 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5160
5161 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5162 inside strings and character constants. */
5163 #define FOO(x) 'x'
5164 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5165
5166 int test (int i, double x);
5167 struct s1 {int (*f) (int a);};
5168 struct s2 {int (*f) (double a);};
5169 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5170 int argc;
5171 char **argv;
5172 int
5173 main ()
5174 {
5175 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
5176 ;
5177 return 0;
5178 }
5179 _ACEOF
5180 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5181 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5182 do
5183 CC="$ac_save_CC $ac_arg"
5184 if ac_fn_c_try_compile "$LINENO"; then :
5185 ac_cv_prog_cc_c89=$ac_arg
5186 fi
5187 rm -f core conftest.err conftest.$ac_objext
5188 test "x$ac_cv_prog_cc_c89" != "xno" && break
5189 done
5190 rm -f conftest.$ac_ext
5191 CC=$ac_save_CC
5192
5193 fi
5194 # AC_CACHE_VAL
5195 case "x$ac_cv_prog_cc_c89" in
5196 x)
5197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5198 $as_echo "none needed" >&6; } ;;
5199 xno)
5200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5201 $as_echo "unsupported" >&6; } ;;
5202 *)
5203 CC="$CC $ac_cv_prog_cc_c89"
5204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5205 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5206 esac
5207 if test "x$ac_cv_prog_cc_c89" != xno; then :
5208
5209 fi
5210
5211 ac_ext=c
5212 ac_cpp='$CPP $CPPFLAGS'
5213 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5214 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5215 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5216 DEPDIR="${am__leading_dot}deps"
5217
5218 ac_config_commands="$ac_config_commands depfiles"
5219
5220
5221 am_make=${MAKE-make}
5222 cat > confinc << 'END'
5223 am__doit:
5224 @echo this is the am__doit target
5225 .PHONY: am__doit
5226 END
5227 # If we don't find an include directive, just comment out the code.
5228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5229 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5230 am__include="#"
5231 am__quote=
5232 _am_result=none
5233 # First try GNU make style include.
5234 echo "include confinc" > confmf
5235 # Ignore all kinds of additional output from `make'.
5236 case `$am_make -s -f confmf 2> /dev/null` in #(
5237 *the\ am__doit\ target*)
5238 am__include=include
5239 am__quote=
5240 _am_result=GNU
5241 ;;
5242 esac
5243 # Now try BSD make style include.
5244 if test "$am__include" = "#"; then
5245 echo '.include "confinc"' > confmf
5246 case `$am_make -s -f confmf 2> /dev/null` in #(
5247 *the\ am__doit\ target*)
5248 am__include=.include
5249 am__quote="\""
5250 _am_result=BSD
5251 ;;
5252 esac
5253 fi
5254
5255
5256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5257 $as_echo "$_am_result" >&6; }
5258 rm -f confinc confmf
5259
5260 # Check whether --enable-dependency-tracking was given.
5261 if test "${enable_dependency_tracking+set}" = set; then :
5262 enableval=$enable_dependency_tracking;
5263 fi
5264
5265 if test "x$enable_dependency_tracking" != xno; then
5266 am_depcomp="$ac_aux_dir/depcomp"
5267 AMDEPBACKSLASH='\'
5268 fi
5269 if test "x$enable_dependency_tracking" != xno; then
5270 AMDEP_TRUE=
5271 AMDEP_FALSE='#'
5272 else
5273 AMDEP_TRUE='#'
5274 AMDEP_FALSE=
5275 fi
5276
5277
5278
5279 depcc="$CC" am_compiler_list=
5280
5281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5282 $as_echo_n "checking dependency style of $depcc... " >&6; }
5283 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5284 $as_echo_n "(cached) " >&6
5285 else
5286 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5287 # We make a subdir and do the tests there. Otherwise we can end up
5288 # making bogus files that we don't know about and never remove. For
5289 # instance it was reported that on HP-UX the gcc test will end up
5290 # making a dummy file named `D' -- because `-MD' means `put the output
5291 # in D'.
5292 mkdir conftest.dir
5293 # Copy depcomp to subdir because otherwise we won't find it if we're
5294 # using a relative directory.
5295 cp "$am_depcomp" conftest.dir
5296 cd conftest.dir
5297 # We will build objects and dependencies in a subdirectory because
5298 # it helps to detect inapplicable dependency modes. For instance
5299 # both Tru64's cc and ICC support -MD to output dependencies as a
5300 # side effect of compilation, but ICC will put the dependencies in
5301 # the current directory while Tru64 will put them in the object
5302 # directory.
5303 mkdir sub
5304
5305 am_cv_CC_dependencies_compiler_type=none
5306 if test "$am_compiler_list" = ""; then
5307 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5308 fi
5309 am__universal=false
5310 case " $depcc " in #(
5311 *\ -arch\ *\ -arch\ *) am__universal=true ;;
5312 esac
5313
5314 for depmode in $am_compiler_list; do
5315 # Setup a source with many dependencies, because some compilers
5316 # like to wrap large dependency lists on column 80 (with \), and
5317 # we should not choose a depcomp mode which is confused by this.
5318 #
5319 # We need to recreate these files for each test, as the compiler may
5320 # overwrite some of them when testing with obscure command lines.
5321 # This happens at least with the AIX C compiler.
5322 : > sub/conftest.c
5323 for i in 1 2 3 4 5 6; do
5324 echo '#include "conftst'$i'.h"' >> sub/conftest.c
5325 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5326 # Solaris 8's {/usr,}/bin/sh.
5327 touch sub/conftst$i.h
5328 done
5329 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5330
5331 # We check with `-c' and `-o' for the sake of the "dashmstdout"
5332 # mode. It turns out that the SunPro C++ compiler does not properly
5333 # handle `-M -o', and we need to detect this. Also, some Intel
5334 # versions had trouble with output in subdirs
5335 am__obj=sub/conftest.${OBJEXT-o}
5336 am__minus_obj="-o $am__obj"
5337 case $depmode in
5338 gcc)
5339 # This depmode causes a compiler race in universal mode.
5340 test "$am__universal" = false || continue
5341 ;;
5342 nosideeffect)
5343 # after this tag, mechanisms are not by side-effect, so they'll
5344 # only be used when explicitly requested
5345 if test "x$enable_dependency_tracking" = xyes; then
5346 continue
5347 else
5348 break
5349 fi
5350 ;;
5351 msvisualcpp | msvcmsys)
5352 # This compiler won't grok `-c -o', but also, the minuso test has
5353 # not run yet. These depmodes are late enough in the game, and
5354 # so weak that their functioning should not be impacted.
5355 am__obj=conftest.${OBJEXT-o}
5356 am__minus_obj=
5357 ;;
5358 none) break ;;
5359 esac
5360 if depmode=$depmode \
5361 source=sub/conftest.c object=$am__obj \
5362 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5363 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5364 >/dev/null 2>conftest.err &&
5365 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5366 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5367 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5368 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5369 # icc doesn't choke on unknown options, it will just issue warnings
5370 # or remarks (even with -Werror). So we grep stderr for any message
5371 # that says an option was ignored or not supported.
5372 # When given -MP, icc 7.0 and 7.1 complain thusly:
5373 # icc: Command line warning: ignoring option '-M'; no argument required
5374 # The diagnosis changed in icc 8.0:
5375 # icc: Command line remark: option '-MP' not supported
5376 if (grep 'ignoring option' conftest.err ||
5377 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5378 am_cv_CC_dependencies_compiler_type=$depmode
5379 break
5380 fi
5381 fi
5382 done
5383
5384 cd ..
5385 rm -rf conftest.dir
5386 else
5387 am_cv_CC_dependencies_compiler_type=none
5388 fi
5389
5390 fi
5391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5392 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5393 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5394
5395 if
5396 test "x$enable_dependency_tracking" != xno \
5397 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5398 am__fastdepCC_TRUE=
5399 am__fastdepCC_FALSE='#'
5400 else
5401 am__fastdepCC_TRUE='#'
5402 am__fastdepCC_FALSE=
5403 fi
5404
5405
5406 if test "x$CC" != xcc; then
5407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5408 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5409 else
5410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5411 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5412 fi
5413 set dummy $CC; ac_cc=`$as_echo "$2" |
5414 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5415 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
5416 $as_echo_n "(cached) " >&6
5417 else
5418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5419 /* end confdefs.h. */
5420
5421 int
5422 main ()
5423 {
5424
5425 ;
5426 return 0;
5427 }
5428 _ACEOF
5429 # Make sure it works both with $CC and with simple cc.
5430 # We do the test twice because some compilers refuse to overwrite an
5431 # existing .o file with -o, though they will create one.
5432 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5433 rm -f conftest2.*
5434 if { { case "(($ac_try" in
5435 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5436 *) ac_try_echo=$ac_try;;
5437 esac
5438 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5439 $as_echo "$ac_try_echo"; } >&5
5440 (eval "$ac_try") 2>&5
5441 ac_status=$?
5442 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5443 test $ac_status = 0; } &&
5444 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5445 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5446 *) ac_try_echo=$ac_try;;
5447 esac
5448 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5449 $as_echo "$ac_try_echo"; } >&5
5450 (eval "$ac_try") 2>&5
5451 ac_status=$?
5452 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5453 test $ac_status = 0; };
5454 then
5455 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5456 if test "x$CC" != xcc; then
5457 # Test first that cc exists at all.
5458 if { ac_try='cc -c conftest.$ac_ext >&5'
5459 { { case "(($ac_try" in
5460 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5461 *) ac_try_echo=$ac_try;;
5462 esac
5463 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5464 $as_echo "$ac_try_echo"; } >&5
5465 (eval "$ac_try") 2>&5
5466 ac_status=$?
5467 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5468 test $ac_status = 0; }; }; then
5469 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5470 rm -f conftest2.*
5471 if { { case "(($ac_try" in
5472 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5473 *) ac_try_echo=$ac_try;;
5474 esac
5475 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5476 $as_echo "$ac_try_echo"; } >&5
5477 (eval "$ac_try") 2>&5
5478 ac_status=$?
5479 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5480 test $ac_status = 0; } &&
5481 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5482 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5483 *) ac_try_echo=$ac_try;;
5484 esac
5485 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5486 $as_echo "$ac_try_echo"; } >&5
5487 (eval "$ac_try") 2>&5
5488 ac_status=$?
5489 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5490 test $ac_status = 0; };
5491 then
5492 # cc works too.
5493 :
5494 else
5495 # cc exists but doesn't like -o.
5496 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5497 fi
5498 fi
5499 fi
5500 else
5501 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5502 fi
5503 rm -f core conftest*
5504
5505 fi
5506 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5508 $as_echo "yes" >&6; }
5509 else
5510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5511 $as_echo "no" >&6; }
5512
5513 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5514
5515 fi
5516
5517 # FIXME: we rely on the cache variable name because
5518 # there is no other way.
5519 set dummy $CC
5520 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5521 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5522 if test "$am_t" != yes; then
5523 # Losing compiler, so override with the script.
5524 # FIXME: It is wrong to rewrite CC.
5525 # But if we don't then we get into trouble of one sort or another.
5526 # A longer-term fix would be to have automake use am__CC in this case,
5527 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5528 CC="$am_aux_dir/compile $CC"
5529 fi
5530
5531
5532
5533 # Initialize gnulib right after verifying that the C compiler works.
5534 if test -n "$ac_tool_prefix"; then
5535 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5536 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5538 $as_echo_n "checking for $ac_word... " >&6; }
5539 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5540 $as_echo_n "(cached) " >&6
5541 else
5542 if test -n "$RANLIB"; then
5543 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5544 else
5545 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5546 for as_dir in $PATH
5547 do
5548 IFS=$as_save_IFS
5549 test -z "$as_dir" && as_dir=.
5550 for ac_exec_ext in '' $ac_executable_extensions; do
5551 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5552 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5553 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5554 break 2
5555 fi
5556 done
5557 done
5558 IFS=$as_save_IFS
5559
5560 fi
5561 fi
5562 RANLIB=$ac_cv_prog_RANLIB
5563 if test -n "$RANLIB"; then
5564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5565 $as_echo "$RANLIB" >&6; }
5566 else
5567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5568 $as_echo "no" >&6; }
5569 fi
5570
5571
5572 fi
5573 if test -z "$ac_cv_prog_RANLIB"; then
5574 ac_ct_RANLIB=$RANLIB
5575 # Extract the first word of "ranlib", so it can be a program name with args.
5576 set dummy ranlib; ac_word=$2
5577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5578 $as_echo_n "checking for $ac_word... " >&6; }
5579 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5580 $as_echo_n "(cached) " >&6
5581 else
5582 if test -n "$ac_ct_RANLIB"; then
5583 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5584 else
5585 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5586 for as_dir in $PATH
5587 do
5588 IFS=$as_save_IFS
5589 test -z "$as_dir" && as_dir=.
5590 for ac_exec_ext in '' $ac_executable_extensions; do
5591 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5592 ac_cv_prog_ac_ct_RANLIB="ranlib"
5593 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5594 break 2
5595 fi
5596 done
5597 done
5598 IFS=$as_save_IFS
5599
5600 fi
5601 fi
5602 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5603 if test -n "$ac_ct_RANLIB"; then
5604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5605 $as_echo "$ac_ct_RANLIB" >&6; }
5606 else
5607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5608 $as_echo "no" >&6; }
5609 fi
5610
5611 if test "x$ac_ct_RANLIB" = x; then
5612 RANLIB=":"
5613 else
5614 case $cross_compiling:$ac_tool_warned in
5615 yes:)
5616 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5617 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5618 ac_tool_warned=yes ;;
5619 esac
5620 RANLIB=$ac_ct_RANLIB
5621 fi
5622 else
5623 RANLIB="$ac_cv_prog_RANLIB"
5624 fi
5625
5626
5627 ac_ext=c
5628 ac_cpp='$CPP $CPPFLAGS'
5629 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5630 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5631 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5633 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5634 # On Suns, sometimes $CPP names a directory.
5635 if test -n "$CPP" && test -d "$CPP"; then
5636 CPP=
5637 fi
5638 if test -z "$CPP"; then
5639 if test "${ac_cv_prog_CPP+set}" = set; then :
5640 $as_echo_n "(cached) " >&6
5641 else
5642 # Double quotes because CPP needs to be expanded
5643 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5644 do
5645 ac_preproc_ok=false
5646 for ac_c_preproc_warn_flag in '' yes
5647 do
5648 # Use a header file that comes with gcc, so configuring glibc
5649 # with a fresh cross-compiler works.
5650 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5651 # <limits.h> exists even on freestanding compilers.
5652 # On the NeXT, cc -E runs the code through the compiler's parser,
5653 # not just through cpp. "Syntax error" is here to catch this case.
5654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5655 /* end confdefs.h. */
5656 #ifdef __STDC__
5657 # include <limits.h>
5658 #else
5659 # include <assert.h>
5660 #endif
5661 Syntax error
5662 _ACEOF
5663 if ac_fn_c_try_cpp "$LINENO"; then :
5664
5665 else
5666 # Broken: fails on valid input.
5667 continue
5668 fi
5669 rm -f conftest.err conftest.$ac_ext
5670
5671 # OK, works on sane cases. Now check whether nonexistent headers
5672 # can be detected and how.
5673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5674 /* end confdefs.h. */
5675 #include <ac_nonexistent.h>
5676 _ACEOF
5677 if ac_fn_c_try_cpp "$LINENO"; then :
5678 # Broken: success on invalid input.
5679 continue
5680 else
5681 # Passes both tests.
5682 ac_preproc_ok=:
5683 break
5684 fi
5685 rm -f conftest.err conftest.$ac_ext
5686
5687 done
5688 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5689 rm -f conftest.err conftest.$ac_ext
5690 if $ac_preproc_ok; then :
5691 break
5692 fi
5693
5694 done
5695 ac_cv_prog_CPP=$CPP
5696
5697 fi
5698 CPP=$ac_cv_prog_CPP
5699 else
5700 ac_cv_prog_CPP=$CPP
5701 fi
5702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5703 $as_echo "$CPP" >&6; }
5704 ac_preproc_ok=false
5705 for ac_c_preproc_warn_flag in '' yes
5706 do
5707 # Use a header file that comes with gcc, so configuring glibc
5708 # with a fresh cross-compiler works.
5709 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5710 # <limits.h> exists even on freestanding compilers.
5711 # On the NeXT, cc -E runs the code through the compiler's parser,
5712 # not just through cpp. "Syntax error" is here to catch this case.
5713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5714 /* end confdefs.h. */
5715 #ifdef __STDC__
5716 # include <limits.h>
5717 #else
5718 # include <assert.h>
5719 #endif
5720 Syntax error
5721 _ACEOF
5722 if ac_fn_c_try_cpp "$LINENO"; then :
5723
5724 else
5725 # Broken: fails on valid input.
5726 continue
5727 fi
5728 rm -f conftest.err conftest.$ac_ext
5729
5730 # OK, works on sane cases. Now check whether nonexistent headers
5731 # can be detected and how.
5732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5733 /* end confdefs.h. */
5734 #include <ac_nonexistent.h>
5735 _ACEOF
5736 if ac_fn_c_try_cpp "$LINENO"; then :
5737 # Broken: success on invalid input.
5738 continue
5739 else
5740 # Passes both tests.
5741 ac_preproc_ok=:
5742 break
5743 fi
5744 rm -f conftest.err conftest.$ac_ext
5745
5746 done
5747 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5748 rm -f conftest.err conftest.$ac_ext
5749 if $ac_preproc_ok; then :
5750
5751 else
5752 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5753 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5754 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5755 See \`config.log' for more details." "$LINENO" 5; }
5756 fi
5757
5758 ac_ext=c
5759 ac_cpp='$CPP $CPPFLAGS'
5760 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5761 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5762 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5763
5764
5765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5766 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5767 if test "${ac_cv_path_GREP+set}" = set; then :
5768 $as_echo_n "(cached) " >&6
5769 else
5770 if test -z "$GREP"; then
5771 ac_path_GREP_found=false
5772 # Loop through the user's path and test for each of PROGNAME-LIST
5773 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5774 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5775 do
5776 IFS=$as_save_IFS
5777 test -z "$as_dir" && as_dir=.
5778 for ac_prog in grep ggrep; do
5779 for ac_exec_ext in '' $ac_executable_extensions; do
5780 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5781 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5782 # Check for GNU ac_path_GREP and select it if it is found.
5783 # Check for GNU $ac_path_GREP
5784 case `"$ac_path_GREP" --version 2>&1` in
5785 *GNU*)
5786 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5787 *)
5788 ac_count=0
5789 $as_echo_n 0123456789 >"conftest.in"
5790 while :
5791 do
5792 cat "conftest.in" "conftest.in" >"conftest.tmp"
5793 mv "conftest.tmp" "conftest.in"
5794 cp "conftest.in" "conftest.nl"
5795 $as_echo 'GREP' >> "conftest.nl"
5796 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5797 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5798 as_fn_arith $ac_count + 1 && ac_count=$as_val
5799 if test $ac_count -gt ${ac_path_GREP_max-0}; then
5800 # Best one so far, save it but keep looking for a better one
5801 ac_cv_path_GREP="$ac_path_GREP"
5802 ac_path_GREP_max=$ac_count
5803 fi
5804 # 10*(2^10) chars as input seems more than enough
5805 test $ac_count -gt 10 && break
5806 done
5807 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5808 esac
5809
5810 $ac_path_GREP_found && break 3
5811 done
5812 done
5813 done
5814 IFS=$as_save_IFS
5815 if test -z "$ac_cv_path_GREP"; then
5816 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5817 fi
5818 else
5819 ac_cv_path_GREP=$GREP
5820 fi
5821
5822 fi
5823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5824 $as_echo "$ac_cv_path_GREP" >&6; }
5825 GREP="$ac_cv_path_GREP"
5826
5827
5828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5829 $as_echo_n "checking for egrep... " >&6; }
5830 if test "${ac_cv_path_EGREP+set}" = set; then :
5831 $as_echo_n "(cached) " >&6
5832 else
5833 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5834 then ac_cv_path_EGREP="$GREP -E"
5835 else
5836 if test -z "$EGREP"; then
5837 ac_path_EGREP_found=false
5838 # Loop through the user's path and test for each of PROGNAME-LIST
5839 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5840 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5841 do
5842 IFS=$as_save_IFS
5843 test -z "$as_dir" && as_dir=.
5844 for ac_prog in egrep; do
5845 for ac_exec_ext in '' $ac_executable_extensions; do
5846 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5847 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5848 # Check for GNU ac_path_EGREP and select it if it is found.
5849 # Check for GNU $ac_path_EGREP
5850 case `"$ac_path_EGREP" --version 2>&1` in
5851 *GNU*)
5852 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5853 *)
5854 ac_count=0
5855 $as_echo_n 0123456789 >"conftest.in"
5856 while :
5857 do
5858 cat "conftest.in" "conftest.in" >"conftest.tmp"
5859 mv "conftest.tmp" "conftest.in"
5860 cp "conftest.in" "conftest.nl"
5861 $as_echo 'EGREP' >> "conftest.nl"
5862 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5863 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5864 as_fn_arith $ac_count + 1 && ac_count=$as_val
5865 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5866 # Best one so far, save it but keep looking for a better one
5867 ac_cv_path_EGREP="$ac_path_EGREP"
5868 ac_path_EGREP_max=$ac_count
5869 fi
5870 # 10*(2^10) chars as input seems more than enough
5871 test $ac_count -gt 10 && break
5872 done
5873 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5874 esac
5875
5876 $ac_path_EGREP_found && break 3
5877 done
5878 done
5879 done
5880 IFS=$as_save_IFS
5881 if test -z "$ac_cv_path_EGREP"; then
5882 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5883 fi
5884 else
5885 ac_cv_path_EGREP=$EGREP
5886 fi
5887
5888 fi
5889 fi
5890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5891 $as_echo "$ac_cv_path_EGREP" >&6; }
5892 EGREP="$ac_cv_path_EGREP"
5893
5894
5895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5896 $as_echo_n "checking for ANSI C header files... " >&6; }
5897 if test "${ac_cv_header_stdc+set}" = set; then :
5898 $as_echo_n "(cached) " >&6
5899 else
5900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5901 /* end confdefs.h. */
5902 #include <stdlib.h>
5903 #include <stdarg.h>
5904 #include <string.h>
5905 #include <float.h>
5906
5907 int
5908 main ()
5909 {
5910
5911 ;
5912 return 0;
5913 }
5914 _ACEOF
5915 if ac_fn_c_try_compile "$LINENO"; then :
5916 ac_cv_header_stdc=yes
5917 else
5918 ac_cv_header_stdc=no
5919 fi
5920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5921
5922 if test $ac_cv_header_stdc = yes; then
5923 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5925 /* end confdefs.h. */
5926 #include <string.h>
5927
5928 _ACEOF
5929 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5930 $EGREP "memchr" >/dev/null 2>&1; then :
5931
5932 else
5933 ac_cv_header_stdc=no
5934 fi
5935 rm -f conftest*
5936
5937 fi
5938
5939 if test $ac_cv_header_stdc = yes; then
5940 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5942 /* end confdefs.h. */
5943 #include <stdlib.h>
5944
5945 _ACEOF
5946 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5947 $EGREP "free" >/dev/null 2>&1; then :
5948
5949 else
5950 ac_cv_header_stdc=no
5951 fi
5952 rm -f conftest*
5953
5954 fi
5955
5956 if test $ac_cv_header_stdc = yes; then
5957 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5958 if test "$cross_compiling" = yes; then :
5959 :
5960 else
5961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5962 /* end confdefs.h. */
5963 #include <ctype.h>
5964 #include <stdlib.h>
5965 #if ((' ' & 0x0FF) == 0x020)
5966 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5967 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5968 #else
5969 # define ISLOWER(c) \
5970 (('a' <= (c) && (c) <= 'i') \
5971 || ('j' <= (c) && (c) <= 'r') \
5972 || ('s' <= (c) && (c) <= 'z'))
5973 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5974 #endif
5975
5976 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5977 int
5978 main ()
5979 {
5980 int i;
5981 for (i = 0; i < 256; i++)
5982 if (XOR (islower (i), ISLOWER (i))
5983 || toupper (i) != TOUPPER (i))
5984 return 2;
5985 return 0;
5986 }
5987 _ACEOF
5988 if ac_fn_c_try_run "$LINENO"; then :
5989
5990 else
5991 ac_cv_header_stdc=no
5992 fi
5993 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5994 conftest.$ac_objext conftest.beam conftest.$ac_ext
5995 fi
5996
5997 fi
5998 fi
5999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6000 $as_echo "$ac_cv_header_stdc" >&6; }
6001 if test $ac_cv_header_stdc = yes; then
6002
6003 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6004
6005 fi
6006
6007 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6008 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6009 inttypes.h stdint.h unistd.h
6010 do :
6011 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6012 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6013 "
6014 eval as_val=\$$as_ac_Header
6015 if test "x$as_val" = x""yes; then :
6016 cat >>confdefs.h <<_ACEOF
6017 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6018 _ACEOF
6019
6020 fi
6021
6022 done
6023
6024
6025
6026
6027
6028 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
6029 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
6030 MINIX=yes
6031 else
6032 MINIX=
6033 fi
6034
6035
6036 if test "$MINIX" = yes; then
6037
6038 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
6039
6040
6041 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
6042
6043
6044 $as_echo "#define _MINIX 1" >>confdefs.h
6045
6046 fi
6047
6048 case "$host_os" in
6049 hpux*)
6050
6051 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
6052
6053 ;;
6054 esac
6055
6056
6057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
6058 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
6059 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
6060 $as_echo_n "(cached) " >&6
6061 else
6062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6063 /* end confdefs.h. */
6064
6065 # define __EXTENSIONS__ 1
6066 $ac_includes_default
6067 int
6068 main ()
6069 {
6070
6071 ;
6072 return 0;
6073 }
6074 _ACEOF
6075 if ac_fn_c_try_compile "$LINENO"; then :
6076 ac_cv_safe_to_define___extensions__=yes
6077 else
6078 ac_cv_safe_to_define___extensions__=no
6079 fi
6080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6081 fi
6082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
6083 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
6084 test $ac_cv_safe_to_define___extensions__ = yes &&
6085 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6086
6087 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
6088
6089 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6090
6091 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
6092
6093 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
6094
6095
6096
6097
6098
6099
6100
6101
6102
6103
6104 # Code from module arg-nonnull:
6105 # Code from module c++defs:
6106 # Code from module crypto/md5:
6107 # Code from module dosname:
6108 # Code from module dtoastr:
6109 # Code from module extensions:
6110
6111 # Code from module filemode:
6112 # Code from module getloadavg:
6113 # Code from module getopt-gnu:
6114 # Code from module getopt-posix:
6115 # Code from module gettext-h:
6116 # Code from module ignore-value:
6117 # Code from module include_next:
6118 # Code from module intprops:
6119 # Code from module lstat:
6120 # Code from module mktime:
6121 # Code from module multiarch:
6122 # Code from module readlink:
6123 # Code from module stat:
6124 # Code from module stdbool:
6125 # Code from module stddef:
6126 # Code from module stdint:
6127 # Code from module stdlib:
6128 # Code from module strftime:
6129 # Code from module symlink:
6130 # Code from module sys_stat:
6131 # Code from module time:
6132 # Code from module time_r:
6133 # Code from module unistd:
6134 # Code from module warn-on-use:
6135
6136
6137 # On Suns, sometimes $CPP names a directory.
6138 if test -n "$CPP" && test -d "$CPP"; then
6139 CPP=
6140 fi
6141
6142 ## If not using gcc, and on Solaris, and no CPP specified, see if
6143 ## using a Sun compiler, which needs -Xs to prevent whitespace.
6144 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
6145 test x"$CPP" = x; then
6146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
6147 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
6148 if test "${emacs_cv_sunpro_c+set}" = set; then :
6149 $as_echo_n "(cached) " >&6
6150 else
6151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6152 /* end confdefs.h. */
6153
6154 int
6155 main ()
6156 {
6157 #ifndef __SUNPRO_C
6158 fail;
6159 #endif
6160
6161 ;
6162 return 0;
6163 }
6164 _ACEOF
6165 if ac_fn_c_try_link "$LINENO"; then :
6166 emacs_cv_sunpro_c=yes
6167 else
6168 emacs_cv_sunpro_c=no
6169 fi
6170 rm -f core conftest.err conftest.$ac_objext \
6171 conftest$ac_exeext conftest.$ac_ext
6172 fi
6173
6174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
6175 $as_echo "$emacs_cv_sunpro_c" >&6; }
6176
6177 if test x"$emacs_cv_sunpro_c" = xyes; then
6178 NON_GNU_CPP="$CC -E -Xs"
6179 fi
6180 fi
6181
6182 #### Some systems specify a CPP to use unless we are using GCC.
6183 #### Now that we know whether we are using GCC, we can decide whether
6184 #### to use that one.
6185 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
6186 then
6187 CPP="$NON_GNU_CPP"
6188 fi
6189
6190 #### Some systems specify a CC to use unless we are using GCC.
6191 #### Now that we know whether we are using GCC, we can decide whether
6192 #### to use that one.
6193 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
6194 test x$cc_specified != xyes
6195 then
6196 CC="$NON_GNU_CC"
6197 fi
6198
6199 if test x$GCC = xyes; then
6200 test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
6201 else
6202 test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
6203 fi
6204
6205 ### Use -Wdeclaration-after-statement if the compiler supports it
6206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
6207 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
6208 SAVE_CFLAGS="$CFLAGS"
6209 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
6210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6211 /* end confdefs.h. */
6212
6213 int
6214 main ()
6215 {
6216
6217 ;
6218 return 0;
6219 }
6220 _ACEOF
6221 if ac_fn_c_try_compile "$LINENO"; then :
6222 has_option=yes
6223 else
6224 has_option=no
6225 fi
6226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6227 if test $has_option = yes; then
6228 C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
6229 fi
6230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6231 $as_echo "$has_option" >&6; }
6232 CFLAGS="$SAVE_CFLAGS"
6233 unset has_option
6234 unset SAVE_CFLAGS
6235
6236 ### Use -Wold-style-definition if the compiler supports it
6237 # This can be removed when conversion to standard C is finished.
6238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wold-style-definition" >&5
6239 $as_echo_n "checking whether gcc understands -Wold-style-definition... " >&6; }
6240 SAVE_CFLAGS="$CFLAGS"
6241 CFLAGS="$CFLAGS -Wold-style-definition"
6242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6243 /* end confdefs.h. */
6244
6245 int
6246 main ()
6247 {
6248
6249 ;
6250 return 0;
6251 }
6252 _ACEOF
6253 if ac_fn_c_try_compile "$LINENO"; then :
6254 has_option=yes
6255 else
6256 has_option=no
6257 fi
6258 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6259 if test $has_option = yes; then
6260 C_WARNINGS_SWITCH="-Wold-style-definition $C_WARNINGS_SWITCH"
6261 fi
6262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6263 $as_echo "$has_option" >&6; }
6264 CFLAGS="$SAVE_CFLAGS"
6265 unset has_option
6266 unset SAVE_CFLAGS
6267
6268 ### Use -Wimplicit-function-declaration if the compiler supports it
6269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wimplicit-function-declaration" >&5
6270 $as_echo_n "checking whether gcc understands -Wimplicit-function-declaration... " >&6; }
6271 SAVE_CFLAGS="$CFLAGS"
6272 CFLAGS="$CFLAGS -Wimplicit-function-declaration"
6273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6274 /* end confdefs.h. */
6275
6276 int
6277 main ()
6278 {
6279
6280 ;
6281 return 0;
6282 }
6283 _ACEOF
6284 if ac_fn_c_try_compile "$LINENO"; then :
6285 has_option=yes
6286 else
6287 has_option=no
6288 fi
6289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6290 if test $has_option = yes; then
6291 C_WARNINGS_SWITCH="-Wimplicit-function-declaration $C_WARNINGS_SWITCH"
6292 fi
6293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6294 $as_echo "$has_option" >&6; }
6295 CFLAGS="$SAVE_CFLAGS"
6296 unset has_option
6297 unset SAVE_CFLAGS
6298
6299
6300
6301
6302 #### Some other nice autoconf tests.
6303
6304 ac_ext=c
6305 ac_cpp='$CPP $CPPFLAGS'
6306 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6307 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6308 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6310 $as_echo_n "checking how to run the C preprocessor... " >&6; }
6311 # On Suns, sometimes $CPP names a directory.
6312 if test -n "$CPP" && test -d "$CPP"; then
6313 CPP=
6314 fi
6315 if test -z "$CPP"; then
6316 if test "${ac_cv_prog_CPP+set}" = set; then :
6317 $as_echo_n "(cached) " >&6
6318 else
6319 # Double quotes because CPP needs to be expanded
6320 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6321 do
6322 ac_preproc_ok=false
6323 for ac_c_preproc_warn_flag in '' yes
6324 do
6325 # Use a header file that comes with gcc, so configuring glibc
6326 # with a fresh cross-compiler works.
6327 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6328 # <limits.h> exists even on freestanding compilers.
6329 # On the NeXT, cc -E runs the code through the compiler's parser,
6330 # not just through cpp. "Syntax error" is here to catch this case.
6331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6332 /* end confdefs.h. */
6333 #ifdef __STDC__
6334 # include <limits.h>
6335 #else
6336 # include <assert.h>
6337 #endif
6338 Syntax error
6339 _ACEOF
6340 if ac_fn_c_try_cpp "$LINENO"; then :
6341
6342 else
6343 # Broken: fails on valid input.
6344 continue
6345 fi
6346 rm -f conftest.err conftest.$ac_ext
6347
6348 # OK, works on sane cases. Now check whether nonexistent headers
6349 # can be detected and how.
6350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6351 /* end confdefs.h. */
6352 #include <ac_nonexistent.h>
6353 _ACEOF
6354 if ac_fn_c_try_cpp "$LINENO"; then :
6355 # Broken: success on invalid input.
6356 continue
6357 else
6358 # Passes both tests.
6359 ac_preproc_ok=:
6360 break
6361 fi
6362 rm -f conftest.err conftest.$ac_ext
6363
6364 done
6365 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6366 rm -f conftest.err conftest.$ac_ext
6367 if $ac_preproc_ok; then :
6368 break
6369 fi
6370
6371 done
6372 ac_cv_prog_CPP=$CPP
6373
6374 fi
6375 CPP=$ac_cv_prog_CPP
6376 else
6377 ac_cv_prog_CPP=$CPP
6378 fi
6379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6380 $as_echo "$CPP" >&6; }
6381 ac_preproc_ok=false
6382 for ac_c_preproc_warn_flag in '' yes
6383 do
6384 # Use a header file that comes with gcc, so configuring glibc
6385 # with a fresh cross-compiler works.
6386 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6387 # <limits.h> exists even on freestanding compilers.
6388 # On the NeXT, cc -E runs the code through the compiler's parser,
6389 # not just through cpp. "Syntax error" is here to catch this case.
6390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6391 /* end confdefs.h. */
6392 #ifdef __STDC__
6393 # include <limits.h>
6394 #else
6395 # include <assert.h>
6396 #endif
6397 Syntax error
6398 _ACEOF
6399 if ac_fn_c_try_cpp "$LINENO"; then :
6400
6401 else
6402 # Broken: fails on valid input.
6403 continue
6404 fi
6405 rm -f conftest.err conftest.$ac_ext
6406
6407 # OK, works on sane cases. Now check whether nonexistent headers
6408 # can be detected and how.
6409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6410 /* end confdefs.h. */
6411 #include <ac_nonexistent.h>
6412 _ACEOF
6413 if ac_fn_c_try_cpp "$LINENO"; then :
6414 # Broken: success on invalid input.
6415 continue
6416 else
6417 # Passes both tests.
6418 ac_preproc_ok=:
6419 break
6420 fi
6421 rm -f conftest.err conftest.$ac_ext
6422
6423 done
6424 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6425 rm -f conftest.err conftest.$ac_ext
6426 if $ac_preproc_ok; then :
6427
6428 else
6429 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6430 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6431 as_fn_error "C preprocessor \"$CPP\" fails sanity check
6432 See \`config.log' for more details." "$LINENO" 5; }
6433 fi
6434
6435 ac_ext=c
6436 ac_cpp='$CPP $CPPFLAGS'
6437 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6438 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6439 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6440
6441
6442 if test "x$RANLIB" = x; then
6443 if test -n "$ac_tool_prefix"; then
6444 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6445 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6447 $as_echo_n "checking for $ac_word... " >&6; }
6448 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6449 $as_echo_n "(cached) " >&6
6450 else
6451 if test -n "$RANLIB"; then
6452 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6453 else
6454 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6455 for as_dir in $PATH
6456 do
6457 IFS=$as_save_IFS
6458 test -z "$as_dir" && as_dir=.
6459 for ac_exec_ext in '' $ac_executable_extensions; do
6460 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6461 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6462 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6463 break 2
6464 fi
6465 done
6466 done
6467 IFS=$as_save_IFS
6468
6469 fi
6470 fi
6471 RANLIB=$ac_cv_prog_RANLIB
6472 if test -n "$RANLIB"; then
6473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6474 $as_echo "$RANLIB" >&6; }
6475 else
6476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6477 $as_echo "no" >&6; }
6478 fi
6479
6480
6481 fi
6482 if test -z "$ac_cv_prog_RANLIB"; then
6483 ac_ct_RANLIB=$RANLIB
6484 # Extract the first word of "ranlib", so it can be a program name with args.
6485 set dummy ranlib; ac_word=$2
6486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6487 $as_echo_n "checking for $ac_word... " >&6; }
6488 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6489 $as_echo_n "(cached) " >&6
6490 else
6491 if test -n "$ac_ct_RANLIB"; then
6492 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6493 else
6494 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6495 for as_dir in $PATH
6496 do
6497 IFS=$as_save_IFS
6498 test -z "$as_dir" && as_dir=.
6499 for ac_exec_ext in '' $ac_executable_extensions; do
6500 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6501 ac_cv_prog_ac_ct_RANLIB="ranlib"
6502 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6503 break 2
6504 fi
6505 done
6506 done
6507 IFS=$as_save_IFS
6508
6509 fi
6510 fi
6511 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6512 if test -n "$ac_ct_RANLIB"; then
6513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6514 $as_echo "$ac_ct_RANLIB" >&6; }
6515 else
6516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6517 $as_echo "no" >&6; }
6518 fi
6519
6520 if test "x$ac_ct_RANLIB" = x; then
6521 RANLIB=":"
6522 else
6523 case $cross_compiling:$ac_tool_warned in
6524 yes:)
6525 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6526 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6527 ac_tool_warned=yes ;;
6528 esac
6529 RANLIB=$ac_ct_RANLIB
6530 fi
6531 else
6532 RANLIB="$ac_cv_prog_RANLIB"
6533 fi
6534
6535 fi
6536
6537 ## Although we're running on an amd64 kernel, we're actually compiling for
6538 ## the x86 architecture. The user should probably have provided an
6539 ## explicit --build to `configure', but if everything else than the kernel
6540 ## is running in i386 mode, we can help them out.
6541 if test "$machine" = "amdx86-64"; then
6542 ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
6543 if test "x$ac_cv_have_decl_i386" = x""yes; then :
6544
6545 fi
6546
6547 if test "$ac_cv_have_decl_i386" = "yes"; then
6548 canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
6549 machine=intel386
6550 machfile="m/${machine}.h"
6551 fi
6552 fi
6553
6554 # Extract the first word of "install-info", so it can be a program name with args.
6555 set dummy install-info; ac_word=$2
6556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6557 $as_echo_n "checking for $ac_word... " >&6; }
6558 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
6559 $as_echo_n "(cached) " >&6
6560 else
6561 case $INSTALL_INFO in
6562 [\\/]* | ?:[\\/]*)
6563 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6564 ;;
6565 *)
6566 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6567 for as_dir in $PATH
6568 do
6569 IFS=$as_save_IFS
6570 test -z "$as_dir" && as_dir=.
6571 for ac_exec_ext in '' $ac_executable_extensions; do
6572 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6573 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6574 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6575 break 2
6576 fi
6577 done
6578 done
6579 IFS=$as_save_IFS
6580
6581 ;;
6582 esac
6583 fi
6584 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6585 if test -n "$INSTALL_INFO"; then
6586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6587 $as_echo "$INSTALL_INFO" >&6; }
6588 else
6589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6590 $as_echo "no" >&6; }
6591 fi
6592
6593
6594 # Extract the first word of "install-info", so it can be a program name with args.
6595 set dummy install-info; ac_word=$2
6596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6597 $as_echo_n "checking for $ac_word... " >&6; }
6598 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
6599 $as_echo_n "(cached) " >&6
6600 else
6601 case $INSTALL_INFO in
6602 [\\/]* | ?:[\\/]*)
6603 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6604 ;;
6605 *)
6606 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6607 for as_dir in /usr/sbin
6608 do
6609 IFS=$as_save_IFS
6610 test -z "$as_dir" && as_dir=.
6611 for ac_exec_ext in '' $ac_executable_extensions; do
6612 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6613 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6614 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6615 break 2
6616 fi
6617 done
6618 done
6619 IFS=$as_save_IFS
6620
6621 ;;
6622 esac
6623 fi
6624 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6625 if test -n "$INSTALL_INFO"; then
6626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6627 $as_echo "$INSTALL_INFO" >&6; }
6628 else
6629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6630 $as_echo "no" >&6; }
6631 fi
6632
6633
6634 # Extract the first word of "install-info", so it can be a program name with args.
6635 set dummy install-info; ac_word=$2
6636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6637 $as_echo_n "checking for $ac_word... " >&6; }
6638 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
6639 $as_echo_n "(cached) " >&6
6640 else
6641 case $INSTALL_INFO in
6642 [\\/]* | ?:[\\/]*)
6643 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6644 ;;
6645 *)
6646 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6647 for as_dir in /sbin
6648 do
6649 IFS=$as_save_IFS
6650 test -z "$as_dir" && as_dir=.
6651 for ac_exec_ext in '' $ac_executable_extensions; do
6652 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6653 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6654 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6655 break 2
6656 fi
6657 done
6658 done
6659 IFS=$as_save_IFS
6660
6661 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
6662 ;;
6663 esac
6664 fi
6665 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6666 if test -n "$INSTALL_INFO"; then
6667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6668 $as_echo "$INSTALL_INFO" >&6; }
6669 else
6670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6671 $as_echo "no" >&6; }
6672 fi
6673
6674
6675 # Extract the first word of "gzip", so it can be a program name with args.
6676 set dummy gzip; ac_word=$2
6677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6678 $as_echo_n "checking for $ac_word... " >&6; }
6679 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
6680 $as_echo_n "(cached) " >&6
6681 else
6682 case $GZIP_PROG in
6683 [\\/]* | ?:[\\/]*)
6684 ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
6685 ;;
6686 *)
6687 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6688 for as_dir in $PATH
6689 do
6690 IFS=$as_save_IFS
6691 test -z "$as_dir" && as_dir=.
6692 for ac_exec_ext in '' $ac_executable_extensions; do
6693 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6694 ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
6695 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6696 break 2
6697 fi
6698 done
6699 done
6700 IFS=$as_save_IFS
6701
6702 ;;
6703 esac
6704 fi
6705 GZIP_PROG=$ac_cv_path_GZIP_PROG
6706 if test -n "$GZIP_PROG"; then
6707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
6708 $as_echo "$GZIP_PROG" >&6; }
6709 else
6710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6711 $as_echo "no" >&6; }
6712 fi
6713
6714
6715
6716
6717 ## Need makeinfo >= 4.6 (?) to build the manuals.
6718 # Extract the first word of "makeinfo", so it can be a program name with args.
6719 set dummy makeinfo; ac_word=$2
6720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6721 $as_echo_n "checking for $ac_word... " >&6; }
6722 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
6723 $as_echo_n "(cached) " >&6
6724 else
6725 case $MAKEINFO in
6726 [\\/]* | ?:[\\/]*)
6727 ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
6728 ;;
6729 *)
6730 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6731 for as_dir in $PATH
6732 do
6733 IFS=$as_save_IFS
6734 test -z "$as_dir" && as_dir=.
6735 for ac_exec_ext in '' $ac_executable_extensions; do
6736 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6737 ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
6738 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6739 break 2
6740 fi
6741 done
6742 done
6743 IFS=$as_save_IFS
6744
6745 test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
6746 ;;
6747 esac
6748 fi
6749 MAKEINFO=$ac_cv_path_MAKEINFO
6750 if test -n "$MAKEINFO"; then
6751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
6752 $as_echo "$MAKEINFO" >&6; }
6753 else
6754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6755 $as_echo "no" >&6; }
6756 fi
6757
6758
6759 if test "$MAKEINFO" != "no" && \
6760 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
6761 MAKEINFO=no
6762 fi
6763
6764 ## Makeinfo is unusual. For a released Emacs, the manuals are
6765 ## pre-built, and not deleted by the normal clean rules. makeinfo is
6766 ## therefore in the category of "special tools" not normally required, which
6767 ## configure does not have to check for (eg autoconf itself).
6768 ## In a Bazaar checkout on the other hand, the manuals are not included.
6769 ## So makeinfo is a requirement to build from Bazaar, and configure
6770 ## should test for it as it does for any other build requirement.
6771 ## We use the presence of $srcdir/info/emacs to distinguish a release,
6772 ## with pre-built manuals, from a Bazaar checkout.
6773 HAVE_MAKEINFO=yes
6774
6775 if test "$MAKEINFO" = "no"; then
6776 MAKEINFO=makeinfo
6777 if test "x${with_makeinfo}" = "xno"; then
6778 HAVE_MAKEINFO=no
6779 elif test ! -e $srcdir/info/emacs; then
6780 as_fn_error "You do not seem to have makeinfo >= 4.6, and your
6781 source tree does not seem to have pre-built manuals in the \`info' directory.
6782 Either install a suitable version of makeinfo, or re-run configure
6783 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
6784 fi
6785 fi
6786
6787
6788
6789 if test x$GCC = xyes; then
6790 test "x$GCC_LINK_TEST_OPTIONS" != x && \
6791 ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
6792 else
6793 test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
6794 ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
6795 fi
6796
6797
6798 late_LDFLAGS=$LDFLAGS
6799 if test x$GCC = xyes; then
6800 LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
6801 else
6802 LDFLAGS="$LDFLAGS -znocombreloc"
6803 fi
6804
6805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
6806 $as_echo_n "checking for -znocombreloc... " >&6; }
6807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6808 /* end confdefs.h. */
6809
6810 int
6811 main ()
6812 {
6813
6814 ;
6815 return 0;
6816 }
6817 _ACEOF
6818 if ac_fn_c_try_link "$LINENO"; then :
6819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6820 $as_echo "yes" >&6; }
6821 else
6822 LDFLAGS=$late_LDFLAGS
6823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6824 $as_echo "no" >&6; }
6825 fi
6826 rm -f core conftest.err conftest.$ac_objext \
6827 conftest$ac_exeext conftest.$ac_ext
6828
6829
6830 # The value of CPP is a quoted variable reference, so we need to do this
6831 # to get its actual value...
6832 CPP=`eval "echo $CPP"`
6833
6834
6835 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
6836 case "$opsys" in
6837 your-opsys-here) CANNOT_DUMP=yes ;;
6838 esac
6839
6840 test "$CANNOT_DUMP" = "yes" && \
6841
6842 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
6843
6844
6845
6846
6847
6848 UNEXEC_OBJ=unexelf.o
6849 case "$opsys" in
6850 # MSDOS uses unexcoff.o
6851 # MSWindows uses unexw32.o
6852 aix4-2)
6853 UNEXEC_OBJ=unexaix.o
6854 ;;
6855 cygwin)
6856 UNEXEC_OBJ=unexcw.o
6857 ;;
6858 darwin)
6859 UNEXEC_OBJ=unexmacosx.o
6860 ;;
6861 hpux10-20 | hpux11)
6862 UNEXEC_OBJ=unexhp9k800.o
6863 ;;
6864 sol2-10)
6865 # Use the Solaris dldump() function, called from unexsol.c, to dump
6866 # emacs, instead of the generic ELF dump code found in unexelf.c.
6867 # The resulting binary has a complete symbol table, and is better
6868 # for debugging and other observability tools (debuggers, pstack, etc).
6869 #
6870 # If you encounter a problem using dldump(), please consider sending
6871 # a message to the OpenSolaris tools-linking mailing list:
6872 # http://mail.opensolaris.org/mailman/listinfo/tools-linking
6873 #
6874 # It is likely that dldump() works with older Solaris too, but this has
6875 # not been tested, so for now this change is for Solaris 10 or newer.
6876 UNEXEC_OBJ=unexsol.o
6877 ;;
6878 esac
6879
6880 LD_SWITCH_SYSTEM=
6881 case "$opsys" in
6882 freebsd)
6883 ## Let `ld' find image libs and similar things in /usr/local/lib.
6884 ## The system compiler, GCC, has apparently been modified to not
6885 ## look there, contrary to what a stock GCC would do.
6886 LD_SWITCH_SYSTEM=-L/usr/local/lib
6887 ;;
6888
6889 gnu-linux)
6890 ## cpp test was "ifdef __mips__", but presumably this is equivalent...
6891 case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
6892 ;;
6893
6894 netbsd)
6895 LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
6896 ;;
6897
6898 openbsd)
6899 ## Han Boetes <han@mijncomputer.nl> says this is necessary,
6900 ## otherwise Emacs dumps core on elf systems.
6901 LD_SWITCH_SYSTEM="-Z"
6902 ;;
6903 esac
6904
6905
6906 ac_link="$ac_link $LD_SWITCH_SYSTEM"
6907
6908 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
6909 ## which has not been defined yet. When this was handled with cpp,
6910 ## it was expanded to null when configure sourced the s/*.h file.
6911 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
6912 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
6913 ## (or somesuch), but because it is supposed to go at the _front_
6914 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
6915 ## Compare with the gnu-linux case below, which added to the end
6916 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
6917 ## LD_SWITCH_SYSTEM_TEMACS.
6918 case "$opsys" in
6919 netbsd|openbsd)
6920 ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
6921 LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
6922 esac
6923
6924
6925 C_SWITCH_MACHINE=
6926 if test "$machine" = "alpha"; then
6927 ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
6928 if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
6929
6930 fi
6931
6932 if test "$ac_cv_have_decl___ELF__" = "yes"; then
6933 ## With ELF, make sure that all common symbols get allocated to in the
6934 ## data section. Otherwise, the dump of temacs may miss variables in
6935 ## the shared library that have been initialized. For example, with
6936 ## GNU libc, __malloc_initialized would normally be resolved to the
6937 ## shared library's .bss section, which is fatal.
6938 if test "x$GCC" = "xyes"; then
6939 C_SWITCH_MACHINE="-fno-common"
6940 else
6941 as_fn_error "What gives? Fix me if DEC Unix supports ELF now." "$LINENO" 5
6942 fi
6943 else
6944 UNEXEC_OBJ=unexalpha.o
6945 fi
6946 fi
6947
6948
6949
6950
6951 C_SWITCH_SYSTEM=
6952 ## Some programs in src produce warnings saying certain subprograms
6953 ## are too complex and need a MAXMEM value greater than 2000 for
6954 ## additional optimization. --nils@exp-math.uni-essen.de
6955 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
6956 C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
6957 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
6958 ## It is redundant in glibc2, since we define _GNU_SOURCE.
6959
6960
6961
6962 LIBS_SYSTEM=
6963 case "$opsys" in
6964 ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
6965 aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
6966
6967 freebsd) LIBS_SYSTEM="-lutil" ;;
6968
6969 hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
6970
6971 sol2*) LIBS_SYSTEM="-lsocket -lnsl" ;;
6972
6973 ## Motif needs -lgen.
6974 unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
6975 esac
6976
6977
6978
6979 ### Make sure subsequent tests use flags consistent with the build flags.
6980
6981 if test x"${OVERRIDE_CPPFLAGS}" != x; then
6982 CPPFLAGS="${OVERRIDE_CPPFLAGS}"
6983 else
6984 CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
6985 fi
6986
6987 # Check whether --enable-largefile was given.
6988 if test "${enable_largefile+set}" = set; then :
6989 enableval=$enable_largefile;
6990 fi
6991
6992 if test "$enable_largefile" != no; then
6993
6994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6995 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6996 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
6997 $as_echo_n "(cached) " >&6
6998 else
6999 ac_cv_sys_largefile_CC=no
7000 if test "$GCC" != yes; then
7001 ac_save_CC=$CC
7002 while :; do
7003 # IRIX 6.2 and later do not support large files by default,
7004 # so use the C compiler's -n32 option if that helps.
7005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7006 /* end confdefs.h. */
7007 #include <sys/types.h>
7008 /* Check that off_t can represent 2**63 - 1 correctly.
7009 We can't simply define LARGE_OFF_T to be 9223372036854775807,
7010 since some C++ compilers masquerading as C compilers
7011 incorrectly reject 9223372036854775807. */
7012 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7013 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7014 && LARGE_OFF_T % 2147483647 == 1)
7015 ? 1 : -1];
7016 int
7017 main ()
7018 {
7019
7020 ;
7021 return 0;
7022 }
7023 _ACEOF
7024 if ac_fn_c_try_compile "$LINENO"; then :
7025 break
7026 fi
7027 rm -f core conftest.err conftest.$ac_objext
7028 CC="$CC -n32"
7029 if ac_fn_c_try_compile "$LINENO"; then :
7030 ac_cv_sys_largefile_CC=' -n32'; break
7031 fi
7032 rm -f core conftest.err conftest.$ac_objext
7033 break
7034 done
7035 CC=$ac_save_CC
7036 rm -f conftest.$ac_ext
7037 fi
7038 fi
7039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
7040 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
7041 if test "$ac_cv_sys_largefile_CC" != no; then
7042 CC=$CC$ac_cv_sys_largefile_CC
7043 fi
7044
7045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
7046 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
7047 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
7048 $as_echo_n "(cached) " >&6
7049 else
7050 while :; do
7051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7052 /* end confdefs.h. */
7053 #include <sys/types.h>
7054 /* Check that off_t can represent 2**63 - 1 correctly.
7055 We can't simply define LARGE_OFF_T to be 9223372036854775807,
7056 since some C++ compilers masquerading as C compilers
7057 incorrectly reject 9223372036854775807. */
7058 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7059 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7060 && LARGE_OFF_T % 2147483647 == 1)
7061 ? 1 : -1];
7062 int
7063 main ()
7064 {
7065
7066 ;
7067 return 0;
7068 }
7069 _ACEOF
7070 if ac_fn_c_try_compile "$LINENO"; then :
7071 ac_cv_sys_file_offset_bits=no; break
7072 fi
7073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7075 /* end confdefs.h. */
7076 #define _FILE_OFFSET_BITS 64
7077 #include <sys/types.h>
7078 /* Check that off_t can represent 2**63 - 1 correctly.
7079 We can't simply define LARGE_OFF_T to be 9223372036854775807,
7080 since some C++ compilers masquerading as C compilers
7081 incorrectly reject 9223372036854775807. */
7082 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7083 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7084 && LARGE_OFF_T % 2147483647 == 1)
7085 ? 1 : -1];
7086 int
7087 main ()
7088 {
7089
7090 ;
7091 return 0;
7092 }
7093 _ACEOF
7094 if ac_fn_c_try_compile "$LINENO"; then :
7095 ac_cv_sys_file_offset_bits=64; break
7096 fi
7097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7098 ac_cv_sys_file_offset_bits=unknown
7099 break
7100 done
7101 fi
7102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
7103 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
7104 case $ac_cv_sys_file_offset_bits in #(
7105 no | unknown) ;;
7106 *)
7107 cat >>confdefs.h <<_ACEOF
7108 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
7109 _ACEOF
7110 ;;
7111 esac
7112 rm -rf conftest*
7113 if test $ac_cv_sys_file_offset_bits = unknown; then
7114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
7115 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
7116 if test "${ac_cv_sys_large_files+set}" = set; then :
7117 $as_echo_n "(cached) " >&6
7118 else
7119 while :; do
7120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7121 /* end confdefs.h. */
7122 #include <sys/types.h>
7123 /* Check that off_t can represent 2**63 - 1 correctly.
7124 We can't simply define LARGE_OFF_T to be 9223372036854775807,
7125 since some C++ compilers masquerading as C compilers
7126 incorrectly reject 9223372036854775807. */
7127 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7128 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7129 && LARGE_OFF_T % 2147483647 == 1)
7130 ? 1 : -1];
7131 int
7132 main ()
7133 {
7134
7135 ;
7136 return 0;
7137 }
7138 _ACEOF
7139 if ac_fn_c_try_compile "$LINENO"; then :
7140 ac_cv_sys_large_files=no; break
7141 fi
7142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7144 /* end confdefs.h. */
7145 #define _LARGE_FILES 1
7146 #include <sys/types.h>
7147 /* Check that off_t can represent 2**63 - 1 correctly.
7148 We can't simply define LARGE_OFF_T to be 9223372036854775807,
7149 since some C++ compilers masquerading as C compilers
7150 incorrectly reject 9223372036854775807. */
7151 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7152 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7153 && LARGE_OFF_T % 2147483647 == 1)
7154 ? 1 : -1];
7155 int
7156 main ()
7157 {
7158
7159 ;
7160 return 0;
7161 }
7162 _ACEOF
7163 if ac_fn_c_try_compile "$LINENO"; then :
7164 ac_cv_sys_large_files=1; break
7165 fi
7166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7167 ac_cv_sys_large_files=unknown
7168 break
7169 done
7170 fi
7171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
7172 $as_echo "$ac_cv_sys_large_files" >&6; }
7173 case $ac_cv_sys_large_files in #(
7174 no | unknown) ;;
7175 *)
7176 cat >>confdefs.h <<_ACEOF
7177 #define _LARGE_FILES $ac_cv_sys_large_files
7178 _ACEOF
7179 ;;
7180 esac
7181 rm -rf conftest*
7182 fi
7183 fi
7184
7185
7186
7187 ## If user specified a crt-dir, use that unconditionally.
7188 if test "X$CRT_DIR" = "X"; then
7189
7190 case "$canonical" in
7191 x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
7192 ## On x86-64 and s390x GNU/Linux distributions, the standard library
7193 ## can be in a variety of places. We only try /usr/lib64 and /usr/lib.
7194 ## For anything else (eg /usr/lib32), it is up the user to specify
7195 ## the location (bug#5655).
7196 ## Test for crtn.o, not just the directory, because sometimes the
7197 ## directory exists but does not have the relevant files (bug#1287).
7198 ## FIXME better to test for binary compatibility somehow.
7199 test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
7200 ;;
7201
7202 powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
7203 esac
7204
7205 case "$opsys" in
7206 hpux10-20) CRT_DIR=/lib ;;
7207 esac
7208
7209 ## Default is /usr/lib.
7210 test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
7211
7212 else
7213
7214 ## Some platforms don't use any of these files, so it is not
7215 ## appropriate to put this test outside the if block.
7216 test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
7217 as_fn_error "crt*.o not found in specified location." "$LINENO" 5
7218
7219 fi
7220
7221
7222
7223 LIB_MATH=-lm
7224 LIB_STANDARD=
7225 START_FILES=
7226
7227 case $opsys in
7228 cygwin )
7229 LIB_MATH=
7230 START_FILES='pre-crt0.o'
7231 ;;
7232 darwin )
7233 ## Adding -lm confuses the dynamic linker, so omit it.
7234 LIB_MATH=
7235 START_FILES='pre-crt0.o'
7236 ;;
7237 freebsd )
7238 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
7239 START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
7240 ;;
7241 gnu-linux | gnu-kfreebsd )
7242 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
7243 START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
7244 ;;
7245 hpux10-20 | hpux11 )
7246 LIB_STANDARD=-lc
7247 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
7248 ;;
7249 netbsd | openbsd )
7250 if test -f $CRT_DIR/crti.o; then
7251 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
7252 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
7253 else
7254 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
7255 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
7256 fi
7257 ;;
7258 esac
7259
7260
7261
7262
7263
7264
7265
7266 if test "${with_sound}" != "no"; then
7267 # Sound support for GNU/Linux and the free BSDs.
7268 for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
7269 do :
7270 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7271 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7272 eval as_val=\$$as_ac_Header
7273 if test "x$as_val" = x""yes; then :
7274 cat >>confdefs.h <<_ACEOF
7275 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7276 _ACEOF
7277 have_sound_header=yes
7278 fi
7279
7280 done
7281
7282 # Emulation library used on NetBSD.
7283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
7284 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
7285 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
7286 $as_echo_n "(cached) " >&6
7287 else
7288 ac_check_lib_save_LIBS=$LIBS
7289 LIBS="-lossaudio $LIBS"
7290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7291 /* end confdefs.h. */
7292
7293 /* Override any GCC internal prototype to avoid an error.
7294 Use char because int might match the return type of a GCC
7295 builtin and then its argument prototype would still apply. */
7296 #ifdef __cplusplus
7297 extern "C"
7298 #endif
7299 char _oss_ioctl ();
7300 int
7301 main ()
7302 {
7303 return _oss_ioctl ();
7304 ;
7305 return 0;
7306 }
7307 _ACEOF
7308 if ac_fn_c_try_link "$LINENO"; then :
7309 ac_cv_lib_ossaudio__oss_ioctl=yes
7310 else
7311 ac_cv_lib_ossaudio__oss_ioctl=no
7312 fi
7313 rm -f core conftest.err conftest.$ac_objext \
7314 conftest$ac_exeext conftest.$ac_ext
7315 LIBS=$ac_check_lib_save_LIBS
7316 fi
7317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
7318 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
7319 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
7320 LIBSOUND=-lossaudio
7321 else
7322 LIBSOUND=
7323 fi
7324
7325
7326
7327 ALSA_REQUIRED=1.0.0
7328 ALSA_MODULES="alsa >= $ALSA_REQUIRED"
7329
7330 succeeded=no
7331
7332 # Extract the first word of "pkg-config", so it can be a program name with args.
7333 set dummy pkg-config; ac_word=$2
7334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7335 $as_echo_n "checking for $ac_word... " >&6; }
7336 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
7337 $as_echo_n "(cached) " >&6
7338 else
7339 case $PKG_CONFIG in
7340 [\\/]* | ?:[\\/]*)
7341 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7342 ;;
7343 *)
7344 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7345 for as_dir in $PATH
7346 do
7347 IFS=$as_save_IFS
7348 test -z "$as_dir" && as_dir=.
7349 for ac_exec_ext in '' $ac_executable_extensions; do
7350 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7351 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7352 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7353 break 2
7354 fi
7355 done
7356 done
7357 IFS=$as_save_IFS
7358
7359 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7360 ;;
7361 esac
7362 fi
7363 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7364 if test -n "$PKG_CONFIG"; then
7365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7366 $as_echo "$PKG_CONFIG" >&6; }
7367 else
7368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7369 $as_echo "no" >&6; }
7370 fi
7371
7372
7373
7374 if test "$PKG_CONFIG" = "no" ; then
7375 HAVE_ALSA=no
7376 else
7377 PKG_CONFIG_MIN_VERSION=0.9.0
7378 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
7379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
7380 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
7381
7382 if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
7383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7384 $as_echo "yes" >&6; }
7385 succeeded=yes
7386
7387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
7388 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
7389 ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
7391 $as_echo "$ALSA_CFLAGS" >&6; }
7392
7393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
7394 $as_echo_n "checking ALSA_LIBS... " >&6; }
7395 ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
7397 $as_echo "$ALSA_LIBS" >&6; }
7398 else
7399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7400 $as_echo "no" >&6; }
7401 ALSA_CFLAGS=""
7402 ALSA_LIBS=""
7403 ## If we have a custom action on failure, don't print errors, but
7404 ## do set a variable so people can do so.
7405 ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
7406
7407 fi
7408
7409
7410
7411 else
7412 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
7413 echo "*** See http://www.freedesktop.org/software/pkgconfig"
7414 fi
7415 fi
7416
7417 if test $succeeded = yes; then
7418 HAVE_ALSA=yes
7419 else
7420 HAVE_ALSA=no
7421 fi
7422
7423 if test $HAVE_ALSA = yes; then
7424 SAVE_CFLAGS="$CFLAGS"
7425 SAVE_LDFLAGS="$LDFLAGS"
7426 CFLAGS="$ALSA_CFLAGS $CFLAGS"
7427 LDFLAGS="$ALSA_LIBS $LDFLAGS"
7428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7429 /* end confdefs.h. */
7430 #include <asoundlib.h>
7431 int
7432 main ()
7433 {
7434 snd_lib_error_set_handler (0);
7435 ;
7436 return 0;
7437 }
7438 _ACEOF
7439 if ac_fn_c_try_compile "$LINENO"; then :
7440 emacs_alsa_normal=yes
7441 else
7442 emacs_alsa_normal=no
7443 fi
7444 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7445 if test "$emacs_alsa_normal" != yes; then
7446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7447 /* end confdefs.h. */
7448 #include <alsa/asoundlib.h>
7449 int
7450 main ()
7451 {
7452 snd_lib_error_set_handler (0);
7453 ;
7454 return 0;
7455 }
7456 _ACEOF
7457 if ac_fn_c_try_compile "$LINENO"; then :
7458 emacs_alsa_subdir=yes
7459 else
7460 emacs_alsa_subdir=no
7461 fi
7462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7463 if test "$emacs_alsa_subdir" != yes; then
7464 as_fn_error "pkg-config found alsa, but it does not compile. See config.log for error messages." "$LINENO" 5
7465 fi
7466 ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
7467 fi
7468
7469 CFLAGS="$SAVE_CFLAGS"
7470 LDFLAGS="$SAVE_LDFLAGS"
7471 LIBSOUND="$LIBSOUND $ALSA_LIBS"
7472 CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
7473
7474 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
7475
7476 fi
7477
7478 if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
7479 case "$opsys" in
7480 gnu-linux|freebsd|netbsd)
7481
7482 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
7483
7484 ;;
7485 esac
7486 fi
7487
7488
7489 fi
7490
7491 for ac_header in sys/select.h sys/time.h unistd.h utime.h \
7492 linux/version.h sys/systeminfo.h limits.h \
7493 stdio_ext.h fcntl.h coff.h pty.h sys/mman.h \
7494 sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
7495 sys/utsname.h pwd.h utmp.h dirent.h util.h
7496 do :
7497 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7498 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7499 eval as_val=\$$as_ac_Header
7500 if test "x$as_val" = x""yes; then :
7501 cat >>confdefs.h <<_ACEOF
7502 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7503 _ACEOF
7504
7505 fi
7506
7507 done
7508
7509
7510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
7511 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
7512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7513 /* end confdefs.h. */
7514 #include <sys/personality.h>
7515 int
7516 main ()
7517 {
7518 personality (PER_LINUX32)
7519 ;
7520 return 0;
7521 }
7522 _ACEOF
7523 if ac_fn_c_try_compile "$LINENO"; then :
7524 emacs_cv_personality_linux32=yes
7525 else
7526 emacs_cv_personality_linux32=no
7527 fi
7528 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
7530 $as_echo "$emacs_cv_personality_linux32" >&6; }
7531
7532 if test $emacs_cv_personality_linux32 = yes; then
7533
7534 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
7535
7536 fi
7537
7538 for ac_header in term.h
7539 do :
7540 ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
7541 if test "x$ac_cv_header_term_h" = x""yes; then :
7542 cat >>confdefs.h <<_ACEOF
7543 #define HAVE_TERM_H 1
7544 _ACEOF
7545
7546 fi
7547
7548 done
7549
7550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7551 $as_echo_n "checking for ANSI C header files... " >&6; }
7552 if test "${ac_cv_header_stdc+set}" = set; then :
7553 $as_echo_n "(cached) " >&6
7554 else
7555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7556 /* end confdefs.h. */
7557 #include <stdlib.h>
7558 #include <stdarg.h>
7559 #include <string.h>
7560 #include <float.h>
7561
7562 int
7563 main ()
7564 {
7565
7566 ;
7567 return 0;
7568 }
7569 _ACEOF
7570 if ac_fn_c_try_compile "$LINENO"; then :
7571 ac_cv_header_stdc=yes
7572 else
7573 ac_cv_header_stdc=no
7574 fi
7575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7576
7577 if test $ac_cv_header_stdc = yes; then
7578 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7580 /* end confdefs.h. */
7581 #include <string.h>
7582
7583 _ACEOF
7584 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7585 $EGREP "memchr" >/dev/null 2>&1; then :
7586
7587 else
7588 ac_cv_header_stdc=no
7589 fi
7590 rm -f conftest*
7591
7592 fi
7593
7594 if test $ac_cv_header_stdc = yes; then
7595 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7597 /* end confdefs.h. */
7598 #include <stdlib.h>
7599
7600 _ACEOF
7601 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7602 $EGREP "free" >/dev/null 2>&1; then :
7603
7604 else
7605 ac_cv_header_stdc=no
7606 fi
7607 rm -f conftest*
7608
7609 fi
7610
7611 if test $ac_cv_header_stdc = yes; then
7612 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7613 if test "$cross_compiling" = yes; then :
7614 :
7615 else
7616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7617 /* end confdefs.h. */
7618 #include <ctype.h>
7619 #include <stdlib.h>
7620 #if ((' ' & 0x0FF) == 0x020)
7621 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7622 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7623 #else
7624 # define ISLOWER(c) \
7625 (('a' <= (c) && (c) <= 'i') \
7626 || ('j' <= (c) && (c) <= 'r') \
7627 || ('s' <= (c) && (c) <= 'z'))
7628 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7629 #endif
7630
7631 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7632 int
7633 main ()
7634 {
7635 int i;
7636 for (i = 0; i < 256; i++)
7637 if (XOR (islower (i), ISLOWER (i))
7638 || toupper (i) != TOUPPER (i))
7639 return 2;
7640 return 0;
7641 }
7642 _ACEOF
7643 if ac_fn_c_try_run "$LINENO"; then :
7644
7645 else
7646 ac_cv_header_stdc=no
7647 fi
7648 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7649 conftest.$ac_objext conftest.beam conftest.$ac_ext
7650 fi
7651
7652 fi
7653 fi
7654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7655 $as_echo "$ac_cv_header_stdc" >&6; }
7656 if test $ac_cv_header_stdc = yes; then
7657
7658 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7659
7660 fi
7661
7662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7663 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7664 if test "${ac_cv_header_time+set}" = set; then :
7665 $as_echo_n "(cached) " >&6
7666 else
7667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7668 /* end confdefs.h. */
7669 #include <sys/types.h>
7670 #include <sys/time.h>
7671 #include <time.h>
7672
7673 int
7674 main ()
7675 {
7676 if ((struct tm *) 0)
7677 return 0;
7678 ;
7679 return 0;
7680 }
7681 _ACEOF
7682 if ac_fn_c_try_compile "$LINENO"; then :
7683 ac_cv_header_time=yes
7684 else
7685 ac_cv_header_time=no
7686 fi
7687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7688 fi
7689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7690 $as_echo "$ac_cv_header_time" >&6; }
7691 if test $ac_cv_header_time = yes; then
7692
7693 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7694
7695 fi
7696
7697 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
7698 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
7699 ac_have_decl=1
7700 else
7701 ac_have_decl=0
7702 fi
7703
7704 cat >>confdefs.h <<_ACEOF
7705 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
7706 _ACEOF
7707
7708 if test $ac_cv_have_decl_sys_siglist != yes; then
7709 # For Tru64, at least:
7710 ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
7711 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
7712 ac_have_decl=1
7713 else
7714 ac_have_decl=0
7715 fi
7716
7717 cat >>confdefs.h <<_ACEOF
7718 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
7719 _ACEOF
7720
7721 if test $ac_cv_have_decl___sys_siglist = yes; then
7722
7723 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
7724
7725 fi
7726 fi
7727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
7728 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
7729 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
7730 $as_echo_n "(cached) " >&6
7731 else
7732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7733 /* end confdefs.h. */
7734 #include <sys/types.h>
7735 #include <sys/wait.h>
7736 #ifndef WEXITSTATUS
7737 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
7738 #endif
7739 #ifndef WIFEXITED
7740 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7741 #endif
7742
7743 int
7744 main ()
7745 {
7746 int s;
7747 wait (&s);
7748 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7749 ;
7750 return 0;
7751 }
7752 _ACEOF
7753 if ac_fn_c_try_compile "$LINENO"; then :
7754 ac_cv_header_sys_wait_h=yes
7755 else
7756 ac_cv_header_sys_wait_h=no
7757 fi
7758 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7759 fi
7760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
7761 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
7762 if test $ac_cv_header_sys_wait_h = yes; then
7763
7764 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
7765
7766 fi
7767
7768
7769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
7770 $as_echo_n "checking for struct utimbuf... " >&6; }
7771 if test "${emacs_cv_struct_utimbuf+set}" = set; then :
7772 $as_echo_n "(cached) " >&6
7773 else
7774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7775 /* end confdefs.h. */
7776 #ifdef TIME_WITH_SYS_TIME
7777 #include <sys/time.h>
7778 #include <time.h>
7779 #else
7780 #ifdef HAVE_SYS_TIME_H
7781 #include <sys/time.h>
7782 #else
7783 #include <time.h>
7784 #endif
7785 #endif
7786 #ifdef HAVE_UTIME_H
7787 #include <utime.h>
7788 #endif
7789 int
7790 main ()
7791 {
7792 static struct utimbuf x; x.actime = x.modtime;
7793 ;
7794 return 0;
7795 }
7796 _ACEOF
7797 if ac_fn_c_try_compile "$LINENO"; then :
7798 emacs_cv_struct_utimbuf=yes
7799 else
7800 emacs_cv_struct_utimbuf=no
7801 fi
7802 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7803 fi
7804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
7805 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
7806 if test $emacs_cv_struct_utimbuf = yes; then
7807
7808 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
7809
7810 fi
7811
7812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7813 $as_echo_n "checking return type of signal handlers... " >&6; }
7814 if test "${ac_cv_type_signal+set}" = set; then :
7815 $as_echo_n "(cached) " >&6
7816 else
7817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7818 /* end confdefs.h. */
7819 #include <sys/types.h>
7820 #include <signal.h>
7821
7822 int
7823 main ()
7824 {
7825 return *(signal (0, 0)) (0) == 1;
7826 ;
7827 return 0;
7828 }
7829 _ACEOF
7830 if ac_fn_c_try_compile "$LINENO"; then :
7831 ac_cv_type_signal=int
7832 else
7833 ac_cv_type_signal=void
7834 fi
7835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7836 fi
7837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
7838 $as_echo "$ac_cv_type_signal" >&6; }
7839
7840 cat >>confdefs.h <<_ACEOF
7841 #define RETSIGTYPE $ac_cv_type_signal
7842 _ACEOF
7843
7844
7845
7846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
7847 $as_echo_n "checking for speed_t... " >&6; }
7848 if test "${emacs_cv_speed_t+set}" = set; then :
7849 $as_echo_n "(cached) " >&6
7850 else
7851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7852 /* end confdefs.h. */
7853 #include <termios.h>
7854 int
7855 main ()
7856 {
7857 speed_t x = 1;
7858 ;
7859 return 0;
7860 }
7861 _ACEOF
7862 if ac_fn_c_try_compile "$LINENO"; then :
7863 emacs_cv_speed_t=yes
7864 else
7865 emacs_cv_speed_t=no
7866 fi
7867 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7868 fi
7869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
7870 $as_echo "$emacs_cv_speed_t" >&6; }
7871 if test $emacs_cv_speed_t = yes; then
7872
7873 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
7874
7875 fi
7876
7877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
7878 $as_echo_n "checking for struct timeval... " >&6; }
7879 if test "${emacs_cv_struct_timeval+set}" = set; then :
7880 $as_echo_n "(cached) " >&6
7881 else
7882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7883 /* end confdefs.h. */
7884 #ifdef TIME_WITH_SYS_TIME
7885 #include <sys/time.h>
7886 #include <time.h>
7887 #else
7888 #ifdef HAVE_SYS_TIME_H
7889 #include <sys/time.h>
7890 #else
7891 #include <time.h>
7892 #endif
7893 #endif
7894 int
7895 main ()
7896 {
7897 static struct timeval x; x.tv_sec = x.tv_usec;
7898 ;
7899 return 0;
7900 }
7901 _ACEOF
7902 if ac_fn_c_try_compile "$LINENO"; then :
7903 emacs_cv_struct_timeval=yes
7904 else
7905 emacs_cv_struct_timeval=no
7906 fi
7907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7908 fi
7909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
7910 $as_echo "$emacs_cv_struct_timeval" >&6; }
7911 HAVE_TIMEVAL=$emacs_cv_struct_timeval
7912 if test $emacs_cv_struct_timeval = yes; then
7913
7914 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
7915
7916 fi
7917
7918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
7919 $as_echo_n "checking for struct exception... " >&6; }
7920 if test "${emacs_cv_struct_exception+set}" = set; then :
7921 $as_echo_n "(cached) " >&6
7922 else
7923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7924 /* end confdefs.h. */
7925 #include <math.h>
7926 int
7927 main ()
7928 {
7929 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
7930 ;
7931 return 0;
7932 }
7933 _ACEOF
7934 if ac_fn_c_try_compile "$LINENO"; then :
7935 emacs_cv_struct_exception=yes
7936 else
7937 emacs_cv_struct_exception=no
7938 fi
7939 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7940 fi
7941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
7942 $as_echo "$emacs_cv_struct_exception" >&6; }
7943 HAVE_EXCEPTION=$emacs_cv_struct_exception
7944 if test $emacs_cv_struct_exception != yes; then
7945
7946 $as_echo "#define NO_MATHERR 1" >>confdefs.h
7947
7948 fi
7949
7950 for ac_header in sys/socket.h
7951 do :
7952 ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
7953 if test "x$ac_cv_header_sys_socket_h" = x""yes; then :
7954 cat >>confdefs.h <<_ACEOF
7955 #define HAVE_SYS_SOCKET_H 1
7956 _ACEOF
7957
7958 fi
7959
7960 done
7961
7962 for ac_header in net/if.h
7963 do :
7964 ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
7965 #if HAVE_SYS_SOCKET_H
7966 #include <sys/socket.h>
7967 #endif
7968 "
7969 if test "x$ac_cv_header_net_if_h" = x""yes; then :
7970 cat >>confdefs.h <<_ACEOF
7971 #define HAVE_NET_IF_H 1
7972 _ACEOF
7973
7974 fi
7975
7976 done
7977
7978
7979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
7980 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
7981 if test "${ac_cv_struct_tm+set}" = set; then :
7982 $as_echo_n "(cached) " >&6
7983 else
7984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7985 /* end confdefs.h. */
7986 #include <sys/types.h>
7987 #include <time.h>
7988
7989 int
7990 main ()
7991 {
7992 struct tm tm;
7993 int *p = &tm.tm_sec;
7994 return !p;
7995 ;
7996 return 0;
7997 }
7998 _ACEOF
7999 if ac_fn_c_try_compile "$LINENO"; then :
8000 ac_cv_struct_tm=time.h
8001 else
8002 ac_cv_struct_tm=sys/time.h
8003 fi
8004 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8005 fi
8006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
8007 $as_echo "$ac_cv_struct_tm" >&6; }
8008 if test $ac_cv_struct_tm = sys/time.h; then
8009
8010 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
8011
8012 fi
8013
8014 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
8015 #include <$ac_cv_struct_tm>
8016
8017 "
8018 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
8019
8020 cat >>confdefs.h <<_ACEOF
8021 #define HAVE_STRUCT_TM_TM_ZONE 1
8022 _ACEOF
8023
8024
8025 fi
8026
8027 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
8028
8029 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
8030
8031 else
8032 ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
8033 "
8034 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
8035 ac_have_decl=1
8036 else
8037 ac_have_decl=0
8038 fi
8039
8040 cat >>confdefs.h <<_ACEOF
8041 #define HAVE_DECL_TZNAME $ac_have_decl
8042 _ACEOF
8043
8044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
8045 $as_echo_n "checking for tzname... " >&6; }
8046 if test "${ac_cv_var_tzname+set}" = set; then :
8047 $as_echo_n "(cached) " >&6
8048 else
8049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8050 /* end confdefs.h. */
8051 #include <time.h>
8052 #if !HAVE_DECL_TZNAME
8053 extern char *tzname[];
8054 #endif
8055
8056 int
8057 main ()
8058 {
8059 return tzname[0][0];
8060 ;
8061 return 0;
8062 }
8063 _ACEOF
8064 if ac_fn_c_try_link "$LINENO"; then :
8065 ac_cv_var_tzname=yes
8066 else
8067 ac_cv_var_tzname=no
8068 fi
8069 rm -f core conftest.err conftest.$ac_objext \
8070 conftest$ac_exeext conftest.$ac_ext
8071 fi
8072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
8073 $as_echo "$ac_cv_var_tzname" >&6; }
8074 if test $ac_cv_var_tzname = yes; then
8075
8076 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
8077
8078 fi
8079 fi
8080
8081 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
8082 "
8083 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
8084
8085 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
8086
8087 fi
8088
8089 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
8090 #if HAVE_SYS_SOCKET_H
8091 #include <sys/socket.h>
8092 #endif
8093 #if HAVE_NET_IF_H
8094 #include <net/if.h>
8095 #endif
8096 "
8097 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
8098
8099 cat >>confdefs.h <<_ACEOF
8100 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
8101 _ACEOF
8102
8103
8104 fi
8105 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
8106 #if HAVE_SYS_SOCKET_H
8107 #include <sys/socket.h>
8108 #endif
8109 #if HAVE_NET_IF_H
8110 #include <net/if.h>
8111 #endif
8112 "
8113 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
8114
8115 cat >>confdefs.h <<_ACEOF
8116 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
8117 _ACEOF
8118
8119
8120 fi
8121 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
8122 #if HAVE_SYS_SOCKET_H
8123 #include <sys/socket.h>
8124 #endif
8125 #if HAVE_NET_IF_H
8126 #include <net/if.h>
8127 #endif
8128 "
8129 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
8130
8131 cat >>confdefs.h <<_ACEOF
8132 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
8133 _ACEOF
8134
8135
8136 fi
8137 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
8138 #if HAVE_SYS_SOCKET_H
8139 #include <sys/socket.h>
8140 #endif
8141 #if HAVE_NET_IF_H
8142 #include <net/if.h>
8143 #endif
8144 "
8145 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
8146
8147 cat >>confdefs.h <<_ACEOF
8148 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
8149 _ACEOF
8150
8151
8152 fi
8153 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
8154 #if HAVE_SYS_SOCKET_H
8155 #include <sys/socket.h>
8156 #endif
8157 #if HAVE_NET_IF_H
8158 #include <net/if.h>
8159 #endif
8160 "
8161 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
8162
8163 cat >>confdefs.h <<_ACEOF
8164 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
8165 _ACEOF
8166
8167
8168 fi
8169
8170
8171
8172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
8173 $as_echo_n "checking for function prototypes... " >&6; }
8174 if test "$ac_cv_prog_cc_c89" != no; then
8175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8176 $as_echo "yes" >&6; }
8177
8178 $as_echo "#define PROTOTYPES 1" >>confdefs.h
8179
8180
8181 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
8182
8183 else
8184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8185 $as_echo "no" >&6; }
8186 fi
8187
8188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
8189 $as_echo_n "checking for working volatile... " >&6; }
8190 if test "${ac_cv_c_volatile+set}" = set; then :
8191 $as_echo_n "(cached) " >&6
8192 else
8193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8194 /* end confdefs.h. */
8195
8196 int
8197 main ()
8198 {
8199
8200 volatile int x;
8201 int * volatile y = (int *) 0;
8202 return !x && !y;
8203 ;
8204 return 0;
8205 }
8206 _ACEOF
8207 if ac_fn_c_try_compile "$LINENO"; then :
8208 ac_cv_c_volatile=yes
8209 else
8210 ac_cv_c_volatile=no
8211 fi
8212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8213 fi
8214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
8215 $as_echo "$ac_cv_c_volatile" >&6; }
8216 if test $ac_cv_c_volatile = no; then
8217
8218 $as_echo "#define volatile /**/" >>confdefs.h
8219
8220 fi
8221
8222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
8223 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
8224 if test "${ac_cv_c_const+set}" = set; then :
8225 $as_echo_n "(cached) " >&6
8226 else
8227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8228 /* end confdefs.h. */
8229
8230 int
8231 main ()
8232 {
8233 /* FIXME: Include the comments suggested by Paul. */
8234 #ifndef __cplusplus
8235 /* Ultrix mips cc rejects this. */
8236 typedef int charset[2];
8237 const charset cs;
8238 /* SunOS 4.1.1 cc rejects this. */
8239 char const *const *pcpcc;
8240 char **ppc;
8241 /* NEC SVR4.0.2 mips cc rejects this. */
8242 struct point {int x, y;};
8243 static struct point const zero = {0,0};
8244 /* AIX XL C 1.02.0.0 rejects this.
8245 It does not let you subtract one const X* pointer from another in
8246 an arm of an if-expression whose if-part is not a constant
8247 expression */
8248 const char *g = "string";
8249 pcpcc = &g + (g ? g-g : 0);
8250 /* HPUX 7.0 cc rejects these. */
8251 ++pcpcc;
8252 ppc = (char**) pcpcc;
8253 pcpcc = (char const *const *) ppc;
8254 { /* SCO 3.2v4 cc rejects this. */
8255 char *t;
8256 char const *s = 0 ? (char *) 0 : (char const *) 0;
8257
8258 *t++ = 0;
8259 if (s) return 0;
8260 }
8261 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
8262 int x[] = {25, 17};
8263 const int *foo = &x[0];
8264 ++foo;
8265 }
8266 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
8267 typedef const int *iptr;
8268 iptr p = 0;
8269 ++p;
8270 }
8271 { /* AIX XL C 1.02.0.0 rejects this saying
8272 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
8273 struct s { int j; const int *ap[3]; };
8274 struct s *b; b->j = 5;
8275 }
8276 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
8277 const int foo = 10;
8278 if (!foo) return 0;
8279 }
8280 return !cs[0] && !zero.x;
8281 #endif
8282
8283 ;
8284 return 0;
8285 }
8286 _ACEOF
8287 if ac_fn_c_try_compile "$LINENO"; then :
8288 ac_cv_c_const=yes
8289 else
8290 ac_cv_c_const=no
8291 fi
8292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8293 fi
8294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
8295 $as_echo "$ac_cv_c_const" >&6; }
8296 if test $ac_cv_c_const = no; then
8297
8298 $as_echo "#define const /**/" >>confdefs.h
8299
8300 fi
8301
8302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
8303 $as_echo_n "checking for void * support... " >&6; }
8304 if test "${emacs_cv_void_star+set}" = set; then :
8305 $as_echo_n "(cached) " >&6
8306 else
8307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8308 /* end confdefs.h. */
8309
8310 int
8311 main ()
8312 {
8313 void * foo;
8314 ;
8315 return 0;
8316 }
8317 _ACEOF
8318 if ac_fn_c_try_compile "$LINENO"; then :
8319 emacs_cv_void_star=yes
8320 else
8321 emacs_cv_void_star=no
8322 fi
8323 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8324 fi
8325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
8326 $as_echo "$emacs_cv_void_star" >&6; }
8327 if test $emacs_cv_void_star = yes; then
8328 $as_echo "#define POINTER_TYPE void" >>confdefs.h
8329
8330 else
8331 $as_echo "#define POINTER_TYPE char" >>confdefs.h
8332
8333 fi
8334
8335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8336 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8337 if test "${ac_cv_c_bigendian+set}" = set; then :
8338 $as_echo_n "(cached) " >&6
8339 else
8340 ac_cv_c_bigendian=unknown
8341 # See if we're dealing with a universal compiler.
8342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8343 /* end confdefs.h. */
8344 #ifndef __APPLE_CC__
8345 not a universal capable compiler
8346 #endif
8347 typedef int dummy;
8348
8349 _ACEOF
8350 if ac_fn_c_try_compile "$LINENO"; then :
8351
8352 # Check for potential -arch flags. It is not universal unless
8353 # there are at least two -arch flags with different values.
8354 ac_arch=
8355 ac_prev=
8356 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8357 if test -n "$ac_prev"; then
8358 case $ac_word in
8359 i?86 | x86_64 | ppc | ppc64)
8360 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8361 ac_arch=$ac_word
8362 else
8363 ac_cv_c_bigendian=universal
8364 break
8365 fi
8366 ;;
8367 esac
8368 ac_prev=
8369 elif test "x$ac_word" = "x-arch"; then
8370 ac_prev=arch
8371 fi
8372 done
8373 fi
8374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8375 if test $ac_cv_c_bigendian = unknown; then
8376 # See if sys/param.h defines the BYTE_ORDER macro.
8377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8378 /* end confdefs.h. */
8379 #include <sys/types.h>
8380 #include <sys/param.h>
8381
8382 int
8383 main ()
8384 {
8385 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8386 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8387 && LITTLE_ENDIAN)
8388 bogus endian macros
8389 #endif
8390
8391 ;
8392 return 0;
8393 }
8394 _ACEOF
8395 if ac_fn_c_try_compile "$LINENO"; then :
8396 # It does; now see whether it defined to BIG_ENDIAN or not.
8397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8398 /* end confdefs.h. */
8399 #include <sys/types.h>
8400 #include <sys/param.h>
8401
8402 int
8403 main ()
8404 {
8405 #if BYTE_ORDER != BIG_ENDIAN
8406 not big endian
8407 #endif
8408
8409 ;
8410 return 0;
8411 }
8412 _ACEOF
8413 if ac_fn_c_try_compile "$LINENO"; then :
8414 ac_cv_c_bigendian=yes
8415 else
8416 ac_cv_c_bigendian=no
8417 fi
8418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8419 fi
8420 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8421 fi
8422 if test $ac_cv_c_bigendian = unknown; then
8423 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8425 /* end confdefs.h. */
8426 #include <limits.h>
8427
8428 int
8429 main ()
8430 {
8431 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8432 bogus endian macros
8433 #endif
8434
8435 ;
8436 return 0;
8437 }
8438 _ACEOF
8439 if ac_fn_c_try_compile "$LINENO"; then :
8440 # It does; now see whether it defined to _BIG_ENDIAN or not.
8441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8442 /* end confdefs.h. */
8443 #include <limits.h>
8444
8445 int
8446 main ()
8447 {
8448 #ifndef _BIG_ENDIAN
8449 not big endian
8450 #endif
8451
8452 ;
8453 return 0;
8454 }
8455 _ACEOF
8456 if ac_fn_c_try_compile "$LINENO"; then :
8457 ac_cv_c_bigendian=yes
8458 else
8459 ac_cv_c_bigendian=no
8460 fi
8461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8462 fi
8463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8464 fi
8465 if test $ac_cv_c_bigendian = unknown; then
8466 # Compile a test program.
8467 if test "$cross_compiling" = yes; then :
8468 # Try to guess by grepping values from an object file.
8469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8470 /* end confdefs.h. */
8471 short int ascii_mm[] =
8472 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8473 short int ascii_ii[] =
8474 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8475 int use_ascii (int i) {
8476 return ascii_mm[i] + ascii_ii[i];
8477 }
8478 short int ebcdic_ii[] =
8479 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8480 short int ebcdic_mm[] =
8481 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8482 int use_ebcdic (int i) {
8483 return ebcdic_mm[i] + ebcdic_ii[i];
8484 }
8485 extern int foo;
8486
8487 int
8488 main ()
8489 {
8490 return use_ascii (foo) == use_ebcdic (foo);
8491 ;
8492 return 0;
8493 }
8494 _ACEOF
8495 if ac_fn_c_try_compile "$LINENO"; then :
8496 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8497 ac_cv_c_bigendian=yes
8498 fi
8499 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8500 if test "$ac_cv_c_bigendian" = unknown; then
8501 ac_cv_c_bigendian=no
8502 else
8503 # finding both strings is unlikely to happen, but who knows?
8504 ac_cv_c_bigendian=unknown
8505 fi
8506 fi
8507 fi
8508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8509 else
8510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8511 /* end confdefs.h. */
8512 $ac_includes_default
8513 int
8514 main ()
8515 {
8516
8517 /* Are we little or big endian? From Harbison&Steele. */
8518 union
8519 {
8520 long int l;
8521 char c[sizeof (long int)];
8522 } u;
8523 u.l = 1;
8524 return u.c[sizeof (long int) - 1] == 1;
8525
8526 ;
8527 return 0;
8528 }
8529 _ACEOF
8530 if ac_fn_c_try_run "$LINENO"; then :
8531 ac_cv_c_bigendian=no
8532 else
8533 ac_cv_c_bigendian=yes
8534 fi
8535 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8536 conftest.$ac_objext conftest.beam conftest.$ac_ext
8537 fi
8538
8539 fi
8540 fi
8541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8542 $as_echo "$ac_cv_c_bigendian" >&6; }
8543 case $ac_cv_c_bigendian in #(
8544 yes)
8545 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8546 ;; #(
8547 no)
8548 ;; #(
8549 universal)
8550
8551 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8552
8553 ;; #(
8554 *)
8555 as_fn_error "unknown endianness
8556 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8557 esac
8558
8559
8560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__ ((__aligned__ (expr)))" >&5
8561 $as_echo_n "checking for __attribute__ ((__aligned__ (expr)))... " >&6; }
8562 if test "${emacs_cv_attribute_aligned+set}" = set; then :
8563 $as_echo_n "(cached) " >&6
8564 else
8565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8566 /* end confdefs.h. */
8567 char __attribute__ ((__aligned__ (1 << 3))) c;
8568 int
8569 main ()
8570 {
8571
8572 ;
8573 return 0;
8574 }
8575 _ACEOF
8576 if ac_fn_c_try_compile "$LINENO"; then :
8577 emacs_cv_attribute_aligned=yes
8578 else
8579 emacs_cv_attribute_aligned=no
8580 fi
8581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8582 fi
8583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_attribute_aligned" >&5
8584 $as_echo "$emacs_cv_attribute_aligned" >&6; }
8585 if test $emacs_cv_attribute_aligned = yes; then
8586
8587 $as_echo "#define HAVE_ATTRIBUTE_ALIGNED 1" >>confdefs.h
8588
8589 fi
8590
8591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8592 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
8593 set x ${MAKE-make}
8594 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8595 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
8596 $as_echo_n "(cached) " >&6
8597 else
8598 cat >conftest.make <<\_ACEOF
8599 SHELL = /bin/sh
8600 all:
8601 @echo '@@@%%%=$(MAKE)=@@@%%%'
8602 _ACEOF
8603 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8604 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8605 *@@@%%%=?*=@@@%%%*)
8606 eval ac_cv_prog_make_${ac_make}_set=yes;;
8607 *)
8608 eval ac_cv_prog_make_${ac_make}_set=no;;
8609 esac
8610 rm -f conftest.make
8611 fi
8612 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8614 $as_echo "yes" >&6; }
8615 SET_MAKE=
8616 else
8617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8618 $as_echo "no" >&6; }
8619 SET_MAKE="MAKE=${MAKE-make}"
8620 fi
8621
8622
8623 DEPFLAGS=
8624 MKDEPDIR=":"
8625 deps_frag=deps.mk
8626 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
8627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
8628 $as_echo_n "checking whether we are using GNU Make... " >&6; }
8629 HAVE_GNU_MAKE=no
8630 testval=`make --version 2>/dev/null | grep 'GNU Make'`
8631 if test "x$testval" != x; then
8632 HAVE_GNU_MAKE=yes
8633 else
8634 ac_enable_autodepend=no
8635 fi
8636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
8637 $as_echo "$HAVE_GNU_MAKE" >&6; }
8638 if test $HAVE_GNU_MAKE = yes; then
8639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
8640 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
8641 SAVE_CFLAGS="$CFLAGS"
8642 CFLAGS="$CFLAGS -MMD -MF deps.d"
8643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8644 /* end confdefs.h. */
8645
8646 int
8647 main ()
8648 {
8649
8650 ;
8651 return 0;
8652 }
8653 _ACEOF
8654 if ac_fn_c_try_compile "$LINENO"; then :
8655
8656 else
8657 ac_enable_autodepend=no
8658 fi
8659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8660 CFLAGS="$SAVE_CFLAGS"
8661 test -f deps.d || ac_enable_autodepend=no
8662 rm -rf deps.d
8663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
8664 $as_echo "$ac_enable_autodepend" >&6; }
8665 fi
8666 if test $ac_enable_autodepend = yes; then
8667 DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d'
8668 ## In parallel builds, another make might create depdir between
8669 ## the first test and mkdir, so stick another test on the end.
8670 ## Or use mkinstalldirs? mkdir -p is not portable.
8671 MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
8672 deps_frag=autodeps.mk
8673 fi
8674 fi
8675 deps_frag=$srcdir/src/$deps_frag
8676
8677
8678
8679
8680
8681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
8682 $as_echo_n "checking for long file names... " >&6; }
8683 if test "${ac_cv_sys_long_file_names+set}" = set; then :
8684 $as_echo_n "(cached) " >&6
8685 else
8686 ac_cv_sys_long_file_names=yes
8687 # Test for long file names in all the places we know might matter:
8688 # . the current directory, where building will happen
8689 # $prefix/lib where we will be installing things
8690 # $exec_prefix/lib likewise
8691 # $TMPDIR if set, where it might want to write temporary files
8692 # /tmp where it might want to write temporary files
8693 # /var/tmp likewise
8694 # /usr/tmp likewise
8695 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
8696 # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
8697 # in the usual case where exec_prefix is '${prefix}'.
8698 case $ac_dir in #(
8699 . | /* | ?:[\\/]*) ;; #(
8700 *) continue;;
8701 esac
8702 test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
8703 ac_xdir=$ac_dir/cf$$
8704 (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
8705 ac_tf1=$ac_xdir/conftest9012345
8706 ac_tf2=$ac_xdir/conftest9012346
8707 touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
8708 ac_cv_sys_long_file_names=no
8709 rm -f -r "$ac_xdir" 2>/dev/null
8710 test $ac_cv_sys_long_file_names = no && break
8711 done
8712 fi
8713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
8714 $as_echo "$ac_cv_sys_long_file_names" >&6; }
8715 if test $ac_cv_sys_long_file_names = yes; then
8716
8717 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
8718
8719 fi
8720
8721
8722 #### Choose a window system.
8723
8724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
8725 $as_echo_n "checking for X... " >&6; }
8726
8727
8728 # Check whether --with-x was given.
8729 if test "${with_x+set}" = set; then :
8730 withval=$with_x;
8731 fi
8732
8733 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8734 if test "x$with_x" = xno; then
8735 # The user explicitly disabled X.
8736 have_x=disabled
8737 else
8738 case $x_includes,$x_libraries in #(
8739 *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
8740 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
8741 $as_echo_n "(cached) " >&6
8742 else
8743 # One or both of the vars are not set, and there is no cached value.
8744 ac_x_includes=no ac_x_libraries=no
8745 rm -f -r conftest.dir
8746 if mkdir conftest.dir; then
8747 cd conftest.dir
8748 cat >Imakefile <<'_ACEOF'
8749 incroot:
8750 @echo incroot='${INCROOT}'
8751 usrlibdir:
8752 @echo usrlibdir='${USRLIBDIR}'
8753 libdir:
8754 @echo libdir='${LIBDIR}'
8755 _ACEOF
8756 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
8757 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8758 for ac_var in incroot usrlibdir libdir; do
8759 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
8760 done
8761 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8762 for ac_extension in a so sl dylib la dll; do
8763 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
8764 test -f "$ac_im_libdir/libX11.$ac_extension"; then
8765 ac_im_usrlibdir=$ac_im_libdir; break
8766 fi
8767 done
8768 # Screen out bogus values from the imake configuration. They are
8769 # bogus both because they are the default anyway, and because
8770 # using them would break gcc on systems where it needs fixed includes.
8771 case $ac_im_incroot in
8772 /usr/include) ac_x_includes= ;;
8773 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
8774 esac
8775 case $ac_im_usrlibdir in
8776 /usr/lib | /usr/lib64 | /lib | /lib64) ;;
8777 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
8778 esac
8779 fi
8780 cd ..
8781 rm -f -r conftest.dir
8782 fi
8783
8784 # Standard set of common directories for X headers.
8785 # Check X11 before X11Rn because it is often a symlink to the current release.
8786 ac_x_header_dirs='
8787 /usr/X11/include
8788 /usr/X11R7/include
8789 /usr/X11R6/include
8790 /usr/X11R5/include
8791 /usr/X11R4/include
8792
8793 /usr/include/X11
8794 /usr/include/X11R7
8795 /usr/include/X11R6
8796 /usr/include/X11R5
8797 /usr/include/X11R4
8798
8799 /usr/local/X11/include
8800 /usr/local/X11R7/include
8801 /usr/local/X11R6/include
8802 /usr/local/X11R5/include
8803 /usr/local/X11R4/include
8804
8805 /usr/local/include/X11
8806 /usr/local/include/X11R7
8807 /usr/local/include/X11R6
8808 /usr/local/include/X11R5
8809 /usr/local/include/X11R4
8810
8811 /usr/X386/include
8812 /usr/x386/include
8813 /usr/XFree86/include/X11
8814
8815 /usr/include
8816 /usr/local/include
8817 /usr/unsupported/include
8818 /usr/athena/include
8819 /usr/local/x11r5/include
8820 /usr/lpp/Xamples/include
8821
8822 /usr/openwin/include
8823 /usr/openwin/share/include'
8824
8825 if test "$ac_x_includes" = no; then
8826 # Guess where to find include files, by looking for Xlib.h.
8827 # First, try using that file with no special directory specified.
8828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8829 /* end confdefs.h. */
8830 #include <X11/Xlib.h>
8831 _ACEOF
8832 if ac_fn_c_try_cpp "$LINENO"; then :
8833 # We can compile using X headers with no special include directory.
8834 ac_x_includes=
8835 else
8836 for ac_dir in $ac_x_header_dirs; do
8837 if test -r "$ac_dir/X11/Xlib.h"; then
8838 ac_x_includes=$ac_dir
8839 break
8840 fi
8841 done
8842 fi
8843 rm -f conftest.err conftest.$ac_ext
8844 fi # $ac_x_includes = no
8845
8846 if test "$ac_x_libraries" = no; then
8847 # Check for the libraries.
8848 # See if we find them without any special options.
8849 # Don't add to $LIBS permanently.
8850 ac_save_LIBS=$LIBS
8851 LIBS="-lX11 $LIBS"
8852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8853 /* end confdefs.h. */
8854 #include <X11/Xlib.h>
8855 int
8856 main ()
8857 {
8858 XrmInitialize ()
8859 ;
8860 return 0;
8861 }
8862 _ACEOF
8863 if ac_fn_c_try_link "$LINENO"; then :
8864 LIBS=$ac_save_LIBS
8865 # We can link X programs with no special library path.
8866 ac_x_libraries=
8867 else
8868 LIBS=$ac_save_LIBS
8869 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
8870 do
8871 # Don't even attempt the hair of trying to link an X program!
8872 for ac_extension in a so sl dylib la dll; do
8873 if test -r "$ac_dir/libX11.$ac_extension"; then
8874 ac_x_libraries=$ac_dir
8875 break 2
8876 fi
8877 done
8878 done
8879 fi
8880 rm -f core conftest.err conftest.$ac_objext \
8881 conftest$ac_exeext conftest.$ac_ext
8882 fi # $ac_x_libraries = no
8883
8884 case $ac_x_includes,$ac_x_libraries in #(
8885 no,* | *,no | *\'*)
8886 # Didn't find X, or a directory has "'" in its name.
8887 ac_cv_have_x="have_x=no";; #(
8888 *)
8889 # Record where we found X for the cache.
8890 ac_cv_have_x="have_x=yes\
8891 ac_x_includes='$ac_x_includes'\
8892 ac_x_libraries='$ac_x_libraries'"
8893 esac
8894 fi
8895 ;; #(
8896 *) have_x=yes;;
8897 esac
8898 eval "$ac_cv_have_x"
8899 fi # $with_x != no
8900
8901 if test "$have_x" != yes; then
8902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
8903 $as_echo "$have_x" >&6; }
8904 no_x=yes
8905 else
8906 # If each of the values was on the command line, it overrides each guess.
8907 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
8908 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
8909 # Update the cache value to reflect the command line values.
8910 ac_cv_have_x="have_x=yes\
8911 ac_x_includes='$x_includes'\
8912 ac_x_libraries='$x_libraries'"
8913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
8914 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
8915 fi
8916
8917 if test "$no_x" = yes; then
8918 window_system=none
8919 else
8920 window_system=x11
8921 fi
8922
8923 ## Workaround for bug in autoconf <= 2.62.
8924 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
8925 ## No need to do anything special for these standard directories.
8926 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
8927
8928 x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
8929
8930 fi
8931
8932 LD_SWITCH_X_SITE_AUX=
8933 LD_SWITCH_X_SITE_AUX_RPATH=
8934 if test "${x_libraries}" != NONE; then
8935 if test -n "${x_libraries}"; then
8936 LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
8937 LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
8938 LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
8939 fi
8940 x_default_search_path=""
8941 x_search_path=${x_libraries}
8942 if test -z "${x_search_path}"; then
8943 x_search_path=/usr/lib
8944 fi
8945 for x_library in `echo ${x_search_path}: | \
8946 sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
8947 x_search_path="\
8948 ${x_library}/X11/%L/%T/%N%C%S:\
8949 ${x_library}/X11/%l/%T/%N%C%S:\
8950 ${x_library}/X11/%T/%N%C%S:\
8951 ${x_library}/X11/%L/%T/%N%S:\
8952 ${x_library}/X11/%l/%T/%N%S:\
8953 ${x_library}/X11/%T/%N%S"
8954 if test x"${x_default_search_path}" = x; then
8955 x_default_search_path=${x_search_path}
8956 else
8957 x_default_search_path="${x_search_path}:${x_default_search_path}"
8958 fi
8959 done
8960 fi
8961
8962
8963
8964 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
8965 C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
8966 fi
8967
8968 if test x"${x_includes}" = x; then
8969 bitmapdir=/usr/include/X11/bitmaps
8970 else
8971 # accumulate include directories that have X11 bitmap subdirectories
8972 bmd_acc="dummyval"
8973 for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
8974 if test -d "${bmd}/X11/bitmaps"; then
8975 bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
8976 fi
8977 if test -d "${bmd}/bitmaps"; then
8978 bmd_acc="${bmd_acc}:${bmd}/bitmaps"
8979 fi
8980 done
8981 if test ${bmd_acc} != "dummyval"; then
8982 bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
8983 fi
8984 fi
8985
8986 HAVE_NS=no
8987 NS_IMPL_COCOA=no
8988 NS_IMPL_GNUSTEP=no
8989 tmp_CPPFLAGS="$CPPFLAGS"
8990 tmp_CFLAGS="$CFLAGS"
8991 CPPFLAGS="$CPPFLAGS -x objective-c"
8992 CFLAGS="$CFLAGS -x objective-c"
8993 TEMACS_LDFLAGS2="\${LDFLAGS}"
8994 if test "${with_ns}" != no; then
8995 if test "${opsys}" = darwin; then
8996 NS_IMPL_COCOA=yes
8997 ns_appdir=`pwd`/nextstep/Emacs.app
8998 ns_appbindir=${ns_appdir}/Contents/MacOS/
8999 ns_appresdir=${ns_appdir}/Contents/Resources
9000 ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
9001 elif test -f $GNUSTEP_CONFIG_FILE; then
9002 NS_IMPL_GNUSTEP=yes
9003 ns_appdir=`pwd`/nextstep/Emacs.app
9004 ns_appbindir=${ns_appdir}/
9005 ns_appresdir=${ns_appdir}/Resources
9006 ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
9007 GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
9008 GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9009 GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
9010 GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
9011 test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
9012 GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
9013 test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
9014 GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
9015 CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9016 CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9017 LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
9018 LIB_STANDARD=
9019 START_FILES=
9020 TEMACS_LDFLAGS2=
9021 fi
9022 ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
9023 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
9024 HAVE_NS=yes
9025 else
9026 as_fn_error "\`--with-ns' was specified, but the include
9027 files are missing or cannot be compiled." "$LINENO" 5
9028 fi
9029
9030
9031 NS_HAVE_NSINTEGER=yes
9032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9033 /* end confdefs.h. */
9034 #include <Foundation/NSObjCRuntime.h>
9035 int
9036 main ()
9037 {
9038 NSInteger i;
9039 ;
9040 return 0;
9041 }
9042 _ACEOF
9043 if ac_fn_c_try_compile "$LINENO"; then :
9044 ns_have_nsinteger=yes
9045 else
9046 ns_have_nsinteger=no
9047 fi
9048 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9049 if test $ns_have_nsinteger = no; then
9050 NS_HAVE_NSINTEGER=no
9051 fi
9052 fi
9053
9054
9055 ns_frag=/dev/null
9056 NS_OBJ=
9057 NS_OBJC_OBJ=
9058 NS_SUPPORT=
9059 if test "${HAVE_NS}" = yes; then
9060 window_system=nextstep
9061 with_xft=no
9062 # set up packaging dirs
9063 exec_prefix=${ns_appbindir}
9064 libexecdir=${ns_appbindir}/libexec
9065 if test "${EN_NS_SELF_CONTAINED}" = yes; then
9066 prefix=${ns_appresdir}
9067 fi
9068 ns_frag=$srcdir/src/ns.mk
9069 NS_OBJ="fontset.o fringe.o image.o"
9070 NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
9071 NS_SUPPORT="\${lispsource}/emacs-lisp/easymenu.elc \${lispsource}/term/ns-win.elc"
9072 fi
9073 CFLAGS="$tmp_CFLAGS"
9074 CPPFLAGS="$tmp_CPPFLAGS"
9075
9076
9077
9078
9079
9080
9081 case "${window_system}" in
9082 x11 )
9083 HAVE_X_WINDOWS=yes
9084 HAVE_X11=yes
9085 case "${with_x_toolkit}" in
9086 athena | lucid ) USE_X_TOOLKIT=LUCID ;;
9087 motif ) USE_X_TOOLKIT=MOTIF ;;
9088 gtk ) with_gtk=yes
9089 USE_X_TOOLKIT=none ;;
9090 gtk3 ) with_gtk3=yes
9091 USE_X_TOOLKIT=none ;;
9092 no ) USE_X_TOOLKIT=none ;;
9093 * ) USE_X_TOOLKIT=maybe ;;
9094 esac
9095 ;;
9096 nextstep | none )
9097 HAVE_X_WINDOWS=no
9098 HAVE_X11=no
9099 USE_X_TOOLKIT=none
9100 ;;
9101 esac
9102
9103 if test "$window_system" = none && test "X$with_x" != "Xno"; then
9104 # Extract the first word of "X", so it can be a program name with args.
9105 set dummy X; ac_word=$2
9106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9107 $as_echo_n "checking for $ac_word... " >&6; }
9108 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
9109 $as_echo_n "(cached) " >&6
9110 else
9111 if test -n "$HAVE_XSERVER"; then
9112 ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
9113 else
9114 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9115 for as_dir in $PATH
9116 do
9117 IFS=$as_save_IFS
9118 test -z "$as_dir" && as_dir=.
9119 for ac_exec_ext in '' $ac_executable_extensions; do
9120 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9121 ac_cv_prog_HAVE_XSERVER="true"
9122 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9123 break 2
9124 fi
9125 done
9126 done
9127 IFS=$as_save_IFS
9128
9129 test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
9130 fi
9131 fi
9132 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
9133 if test -n "$HAVE_XSERVER"; then
9134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
9135 $as_echo "$HAVE_XSERVER" >&6; }
9136 else
9137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9138 $as_echo "no" >&6; }
9139 fi
9140
9141
9142 if test "$HAVE_XSERVER" = true ||
9143 test -n "$DISPLAY" ||
9144 test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9145 as_fn_error "You seem to be running X, but no X development libraries
9146 were found. You should install the relevant development files for X
9147 and for the toolkit you want, such as Gtk+, Lesstif or Motif. Also make
9148 sure you have development files for image handling, i.e.
9149 tiff, gif, jpeg, png and xpm.
9150 If you are sure you want Emacs compiled without X window support, pass
9151 --without-x
9152 to configure." "$LINENO" 5
9153 fi
9154 fi
9155
9156 ### If we're using X11, we should use the X menu package.
9157 HAVE_MENUS=no
9158 case ${HAVE_X11} in
9159 yes ) HAVE_MENUS=yes ;;
9160 esac
9161
9162 # Do the opsystem or machine files prohibit the use of the GNU malloc?
9163 # Assume not, until told otherwise.
9164 GNU_MALLOC=yes
9165 doug_lea_malloc=yes
9166 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
9167 if test "x$ac_cv_func_malloc_get_state" = x""yes; then :
9168
9169 else
9170 doug_lea_malloc=no
9171 fi
9172
9173 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
9174 if test "x$ac_cv_func_malloc_set_state" = x""yes; then :
9175
9176 else
9177 doug_lea_malloc=no
9178 fi
9179
9180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
9181 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
9182 if test "${emacs_cv_var___after_morecore_hook+set}" = set; then :
9183 $as_echo_n "(cached) " >&6
9184 else
9185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9186 /* end confdefs.h. */
9187 extern void (* __after_morecore_hook)();
9188 int
9189 main ()
9190 {
9191 __after_morecore_hook = 0
9192 ;
9193 return 0;
9194 }
9195 _ACEOF
9196 if ac_fn_c_try_link "$LINENO"; then :
9197 emacs_cv_var___after_morecore_hook=yes
9198 else
9199 emacs_cv_var___after_morecore_hook=no
9200 fi
9201 rm -f core conftest.err conftest.$ac_objext \
9202 conftest$ac_exeext conftest.$ac_ext
9203 fi
9204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
9205 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
9206 if test $emacs_cv_var___after_morecore_hook = no; then
9207 doug_lea_malloc=no
9208 fi
9209
9210
9211 system_malloc=no
9212 case "$opsys" in
9213 ## darwin ld insists on the use of malloc routines in the System framework.
9214 darwin|sol2-10) system_malloc=yes ;;
9215 esac
9216
9217 if test "${system_malloc}" = "yes"; then
9218
9219 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
9220
9221 GNU_MALLOC=no
9222 GNU_MALLOC_reason="
9223 (The GNU allocators don't work with this system configuration.)"
9224 GMALLOC_OBJ=
9225 VMLIMIT_OBJ=
9226 else
9227 test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
9228 VMLIMIT_OBJ=vm-limit.o
9229 fi
9230
9231
9232
9233 if test "$doug_lea_malloc" = "yes" ; then
9234 if test "$GNU_MALLOC" = yes ; then
9235 GNU_MALLOC_reason="
9236 (Using Doug Lea's new malloc from the GNU C Library.)"
9237 fi
9238
9239 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
9240
9241
9242 ## Use mmap directly for allocating larger buffers.
9243 ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
9244 ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
9245 ## Does the AC_FUNC_MMAP test below make this check unecessary?
9246 case "$opsys" in
9247 gnu*) REL_ALLOC=no ;;
9248 esac
9249 fi
9250
9251 if test x"${REL_ALLOC}" = x; then
9252 REL_ALLOC=${GNU_MALLOC}
9253 fi
9254
9255 use_mmap_for_buffers=no
9256 case "$opsys" in
9257 freebsd|irix6-5) use_mmap_for_buffers=yes ;;
9258 esac
9259
9260
9261
9262
9263 for ac_header in $ac_header_list
9264 do :
9265 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9266 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
9267 "
9268 eval as_val=\$$as_ac_Header
9269 if test "x$as_val" = x""yes; then :
9270 cat >>confdefs.h <<_ACEOF
9271 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9272 _ACEOF
9273
9274 fi
9275
9276 done
9277
9278
9279
9280
9281
9282
9283
9284
9285 for ac_func in getpagesize
9286 do :
9287 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9288 if test "x$ac_cv_func_getpagesize" = x""yes; then :
9289 cat >>confdefs.h <<_ACEOF
9290 #define HAVE_GETPAGESIZE 1
9291 _ACEOF
9292
9293 fi
9294 done
9295
9296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9297 $as_echo_n "checking for working mmap... " >&6; }
9298 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
9299 $as_echo_n "(cached) " >&6
9300 else
9301 if test "$cross_compiling" = yes; then :
9302 ac_cv_func_mmap_fixed_mapped=no
9303 else
9304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9305 /* end confdefs.h. */
9306 $ac_includes_default
9307 /* malloc might have been renamed as rpl_malloc. */
9308 #undef malloc
9309
9310 /* Thanks to Mike Haertel and Jim Avera for this test.
9311 Here is a matrix of mmap possibilities:
9312 mmap private not fixed
9313 mmap private fixed at somewhere currently unmapped
9314 mmap private fixed at somewhere already mapped
9315 mmap shared not fixed
9316 mmap shared fixed at somewhere currently unmapped
9317 mmap shared fixed at somewhere already mapped
9318 For private mappings, we should verify that changes cannot be read()
9319 back from the file, nor mmap's back from the file at a different
9320 address. (There have been systems where private was not correctly
9321 implemented like the infamous i386 svr4.0, and systems where the
9322 VM page cache was not coherent with the file system buffer cache
9323 like early versions of FreeBSD and possibly contemporary NetBSD.)
9324 For shared mappings, we should conversely verify that changes get
9325 propagated back to all the places they're supposed to be.
9326
9327 Grep wants private fixed already mapped.
9328 The main things grep needs to know about mmap are:
9329 * does it exist and is it safe to write into the mmap'd area
9330 * how to use it (BSD variants) */
9331
9332 #include <fcntl.h>
9333 #include <sys/mman.h>
9334
9335 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9336 char *malloc ();
9337 #endif
9338
9339 /* This mess was copied from the GNU getpagesize.h. */
9340 #ifndef HAVE_GETPAGESIZE
9341 # ifdef _SC_PAGESIZE
9342 # define getpagesize() sysconf(_SC_PAGESIZE)
9343 # else /* no _SC_PAGESIZE */
9344 # ifdef HAVE_SYS_PARAM_H
9345 # include <sys/param.h>
9346 # ifdef EXEC_PAGESIZE
9347 # define getpagesize() EXEC_PAGESIZE
9348 # else /* no EXEC_PAGESIZE */
9349 # ifdef NBPG
9350 # define getpagesize() NBPG * CLSIZE
9351 # ifndef CLSIZE
9352 # define CLSIZE 1
9353 # endif /* no CLSIZE */
9354 # else /* no NBPG */
9355 # ifdef NBPC
9356 # define getpagesize() NBPC
9357 # else /* no NBPC */
9358 # ifdef PAGESIZE
9359 # define getpagesize() PAGESIZE
9360 # endif /* PAGESIZE */
9361 # endif /* no NBPC */
9362 # endif /* no NBPG */
9363 # endif /* no EXEC_PAGESIZE */
9364 # else /* no HAVE_SYS_PARAM_H */
9365 # define getpagesize() 8192 /* punt totally */
9366 # endif /* no HAVE_SYS_PARAM_H */
9367 # endif /* no _SC_PAGESIZE */
9368
9369 #endif /* no HAVE_GETPAGESIZE */
9370
9371 int
9372 main ()
9373 {
9374 char *data, *data2, *data3;
9375 const char *cdata2;
9376 int i, pagesize;
9377 int fd, fd2;
9378
9379 pagesize = getpagesize ();
9380
9381 /* First, make a file with some known garbage in it. */
9382 data = (char *) malloc (pagesize);
9383 if (!data)
9384 return 1;
9385 for (i = 0; i < pagesize; ++i)
9386 *(data + i) = rand ();
9387 umask (0);
9388 fd = creat ("conftest.mmap", 0600);
9389 if (fd < 0)
9390 return 2;
9391 if (write (fd, data, pagesize) != pagesize)
9392 return 3;
9393 close (fd);
9394
9395 /* Next, check that the tail of a page is zero-filled. File must have
9396 non-zero length, otherwise we risk SIGBUS for entire page. */
9397 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9398 if (fd2 < 0)
9399 return 4;
9400 cdata2 = "";
9401 if (write (fd2, cdata2, 1) != 1)
9402 return 5;
9403 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9404 if (data2 == MAP_FAILED)
9405 return 6;
9406 for (i = 0; i < pagesize; ++i)
9407 if (*(data2 + i))
9408 return 7;
9409 close (fd2);
9410 if (munmap (data2, pagesize))
9411 return 8;
9412
9413 /* Next, try to mmap the file at a fixed address which already has
9414 something else allocated at it. If we can, also make sure that
9415 we see the same garbage. */
9416 fd = open ("conftest.mmap", O_RDWR);
9417 if (fd < 0)
9418 return 9;
9419 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9420 MAP_PRIVATE | MAP_FIXED, fd, 0L))
9421 return 10;
9422 for (i = 0; i < pagesize; ++i)
9423 if (*(data + i) != *(data2 + i))
9424 return 11;
9425
9426 /* Finally, make sure that changes to the mapped area do not
9427 percolate back to the file as seen by read(). (This is a bug on
9428 some variants of i386 svr4.0.) */
9429 for (i = 0; i < pagesize; ++i)
9430 *(data2 + i) = *(data2 + i) + 1;
9431 data3 = (char *) malloc (pagesize);
9432 if (!data3)
9433 return 12;
9434 if (read (fd, data3, pagesize) != pagesize)
9435 return 13;
9436 for (i = 0; i < pagesize; ++i)
9437 if (*(data + i) != *(data3 + i))
9438 return 14;
9439 close (fd);
9440 return 0;
9441 }
9442 _ACEOF
9443 if ac_fn_c_try_run "$LINENO"; then :
9444 ac_cv_func_mmap_fixed_mapped=yes
9445 else
9446 ac_cv_func_mmap_fixed_mapped=no
9447 fi
9448 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9449 conftest.$ac_objext conftest.beam conftest.$ac_ext
9450 fi
9451
9452 fi
9453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9454 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9455 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9456
9457 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9458
9459 fi
9460 rm -f conftest.mmap conftest.txt
9461
9462 if test $use_mmap_for_buffers = yes; then
9463
9464 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
9465
9466 REL_ALLOC=no
9467 fi
9468
9469 LIBS="$LIBS_SYSTEM $LIBS"
9470
9471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
9472 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
9473 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
9474 $as_echo_n "(cached) " >&6
9475 else
9476 ac_check_lib_save_LIBS=$LIBS
9477 LIBS="-ldnet $LIBS"
9478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9479 /* end confdefs.h. */
9480
9481 /* Override any GCC internal prototype to avoid an error.
9482 Use char because int might match the return type of a GCC
9483 builtin and then its argument prototype would still apply. */
9484 #ifdef __cplusplus
9485 extern "C"
9486 #endif
9487 char dnet_ntoa ();
9488 int
9489 main ()
9490 {
9491 return dnet_ntoa ();
9492 ;
9493 return 0;
9494 }
9495 _ACEOF
9496 if ac_fn_c_try_link "$LINENO"; then :
9497 ac_cv_lib_dnet_dnet_ntoa=yes
9498 else
9499 ac_cv_lib_dnet_dnet_ntoa=no
9500 fi
9501 rm -f core conftest.err conftest.$ac_objext \
9502 conftest$ac_exeext conftest.$ac_ext
9503 LIBS=$ac_check_lib_save_LIBS
9504 fi
9505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
9506 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
9507 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
9508 cat >>confdefs.h <<_ACEOF
9509 #define HAVE_LIBDNET 1
9510 _ACEOF
9511
9512 LIBS="-ldnet $LIBS"
9513
9514 fi
9515
9516
9517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
9518 $as_echo_n "checking for main in -lXbsd... " >&6; }
9519 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
9520 $as_echo_n "(cached) " >&6
9521 else
9522 ac_check_lib_save_LIBS=$LIBS
9523 LIBS="-lXbsd $LIBS"
9524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9525 /* end confdefs.h. */
9526
9527
9528 int
9529 main ()
9530 {
9531 return main ();
9532 ;
9533 return 0;
9534 }
9535 _ACEOF
9536 if ac_fn_c_try_link "$LINENO"; then :
9537 ac_cv_lib_Xbsd_main=yes
9538 else
9539 ac_cv_lib_Xbsd_main=no
9540 fi
9541 rm -f core conftest.err conftest.$ac_objext \
9542 conftest$ac_exeext conftest.$ac_ext
9543 LIBS=$ac_check_lib_save_LIBS
9544 fi
9545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
9546 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
9547 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
9548 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
9549 fi
9550
9551
9552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
9553 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
9554 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
9555 $as_echo_n "(cached) " >&6
9556 else
9557 ac_check_lib_save_LIBS=$LIBS
9558 LIBS="-lpthreads $LIBS"
9559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9560 /* end confdefs.h. */
9561
9562 /* Override any GCC internal prototype to avoid an error.
9563 Use char because int might match the return type of a GCC
9564 builtin and then its argument prototype would still apply. */
9565 #ifdef __cplusplus
9566 extern "C"
9567 #endif
9568 char cma_open ();
9569 int
9570 main ()
9571 {
9572 return cma_open ();
9573 ;
9574 return 0;
9575 }
9576 _ACEOF
9577 if ac_fn_c_try_link "$LINENO"; then :
9578 ac_cv_lib_pthreads_cma_open=yes
9579 else
9580 ac_cv_lib_pthreads_cma_open=no
9581 fi
9582 rm -f core conftest.err conftest.$ac_objext \
9583 conftest$ac_exeext conftest.$ac_ext
9584 LIBS=$ac_check_lib_save_LIBS
9585 fi
9586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
9587 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
9588 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
9589 cat >>confdefs.h <<_ACEOF
9590 #define HAVE_LIBPTHREADS 1
9591 _ACEOF
9592
9593 LIBS="-lpthreads $LIBS"
9594
9595 fi
9596
9597
9598 ## Note: when using cpp in s/aix4.2.h, this definition depended on
9599 ## HAVE_LIBPTHREADS. That was not defined earlier in configure when
9600 ## the system file was sourced. Hence the value of LIBS_SYSTEM
9601 ## added to LIBS in configure would never contain the pthreads part,
9602 ## but the value used in Makefiles might. FIXME?
9603 ##
9604 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
9605 ## be harmless on older versions of X where it happens to exist.
9606 test "$opsys" = "aix4-2" && \
9607 test $ac_cv_lib_pthreads_cma_open = yes && \
9608 LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
9609
9610
9611 case ${host_os} in
9612 aix*)
9613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
9614 $as_echo_n "checking for -bbigtoc option... " >&6; }
9615 if test "${gdb_cv_bigtoc+set}" = set; then :
9616 $as_echo_n "(cached) " >&6
9617 else
9618
9619 case $GCC in
9620 yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
9621 *) gdb_cv_bigtoc=-bbigtoc ;;
9622 esac
9623
9624 LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
9625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9626 /* end confdefs.h. */
9627
9628 int
9629 main ()
9630 {
9631 int i;
9632 ;
9633 return 0;
9634 }
9635 _ACEOF
9636 if ac_fn_c_try_link "$LINENO"; then :
9637
9638 else
9639 gdb_cv_bigtoc=
9640 fi
9641 rm -f core conftest.err conftest.$ac_objext \
9642 conftest$ac_exeext conftest.$ac_ext
9643
9644 fi
9645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
9646 $as_echo "$gdb_cv_bigtoc" >&6; }
9647 ;;
9648 esac
9649
9650 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
9651 # used for the tests that follow. We set them back to REAL_CFLAGS and
9652 # REAL_CPPFLAGS later on.
9653
9654 REAL_CFLAGS="$CFLAGS"
9655 REAL_CPPFLAGS="$CPPFLAGS"
9656
9657 if test "${HAVE_X11}" = "yes"; then
9658 DEFS="$C_SWITCH_X_SITE $DEFS"
9659 LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
9660 LIBS="-lX11 $LIBS"
9661 CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
9662 CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
9663
9664 # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
9665 # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
9666 # but it's more convenient here to set LD_RUN_PATH
9667 # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
9668 if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
9669 LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
9670 export LD_RUN_PATH
9671 fi
9672
9673 if test "${opsys}" = "gnu-linux"; then
9674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
9675 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
9676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9677 /* end confdefs.h. */
9678
9679 int
9680 main ()
9681 {
9682 XOpenDisplay ("foo");
9683 ;
9684 return 0;
9685 }
9686 _ACEOF
9687 if ac_fn_c_try_link "$LINENO"; then :
9688 xlinux_first_failure=no
9689 else
9690 xlinux_first_failure=yes
9691 fi
9692 rm -f core conftest.err conftest.$ac_objext \
9693 conftest$ac_exeext conftest.$ac_ext
9694 if test "${xlinux_first_failure}" = "yes"; then
9695 OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
9696 OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
9697 OLD_CPPFLAGS="$CPPFLAGS"
9698 OLD_LIBS="$LIBS"
9699 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
9700 C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
9701 CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
9702 LIBS="$LIBS -b i486-linuxaout"
9703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9704 /* end confdefs.h. */
9705
9706 int
9707 main ()
9708 {
9709 XOpenDisplay ("foo");
9710 ;
9711 return 0;
9712 }
9713 _ACEOF
9714 if ac_fn_c_try_link "$LINENO"; then :
9715 xlinux_second_failure=no
9716 else
9717 xlinux_second_failure=yes
9718 fi
9719 rm -f core conftest.err conftest.$ac_objext \
9720 conftest$ac_exeext conftest.$ac_ext
9721 if test "${xlinux_second_failure}" = "yes"; then
9722 # If we get the same failure with -b, there is no use adding -b.
9723 # So take it out. This plays safe.
9724 LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
9725 C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
9726 CPPFLAGS="$OLD_CPPFLAGS"
9727 LIBS="$OLD_LIBS"
9728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9729 $as_echo "no" >&6; }
9730 else
9731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9732 $as_echo "yes" >&6; }
9733 fi
9734 else
9735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9736 $as_echo "no" >&6; }
9737 fi
9738 fi
9739
9740 # Reportedly, some broken Solaris systems have XKBlib.h but are missing
9741 # header files included from there.
9742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
9743 $as_echo_n "checking for Xkb... " >&6; }
9744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9745 /* end confdefs.h. */
9746 #include <X11/Xlib.h>
9747 #include <X11/XKBlib.h>
9748 int
9749 main ()
9750 {
9751 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
9752 ;
9753 return 0;
9754 }
9755 _ACEOF
9756 if ac_fn_c_try_link "$LINENO"; then :
9757 emacs_xkb=yes
9758 else
9759 emacs_xkb=no
9760 fi
9761 rm -f core conftest.err conftest.$ac_objext \
9762 conftest$ac_exeext conftest.$ac_ext
9763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
9764 $as_echo "$emacs_xkb" >&6; }
9765 if test $emacs_xkb = yes; then
9766
9767 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
9768
9769 fi
9770
9771 for ac_func in XrmSetDatabase XScreenResourceString \
9772 XScreenNumberOfScreen XSetWMProtocols
9773 do :
9774 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9775 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9776 eval as_val=\$$as_ac_var
9777 if test "x$as_val" = x""yes; then :
9778 cat >>confdefs.h <<_ACEOF
9779 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9780 _ACEOF
9781
9782 fi
9783 done
9784
9785 fi
9786
9787 if test "${window_system}" = "x11"; then
9788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
9789 $as_echo_n "checking X11 version 6... " >&6; }
9790 if test "${emacs_cv_x11_version_6+set}" = set; then :
9791 $as_echo_n "(cached) " >&6
9792 else
9793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9794 /* end confdefs.h. */
9795 #include <X11/Xlib.h>
9796 int
9797 main ()
9798 {
9799 #if XlibSpecificationRelease < 6
9800 fail;
9801 #endif
9802
9803 ;
9804 return 0;
9805 }
9806 _ACEOF
9807 if ac_fn_c_try_link "$LINENO"; then :
9808 emacs_cv_x11_version_6=yes
9809 else
9810 emacs_cv_x11_version_6=no
9811 fi
9812 rm -f core conftest.err conftest.$ac_objext \
9813 conftest$ac_exeext conftest.$ac_ext
9814 fi
9815
9816 if test $emacs_cv_x11_version_6 = yes; then
9817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
9818 $as_echo "6 or newer" >&6; }
9819
9820 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
9821
9822
9823 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
9824
9825 ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
9826 ## XIM support.
9827 case "$opsys" in
9828 sol2-*) : ;;
9829 *)
9830 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
9831
9832 ;;
9833 esac
9834 else
9835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
9836 $as_echo "before 6" >&6; }
9837 fi
9838 fi
9839
9840
9841 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
9842 HAVE_RSVG=no
9843 if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
9844 if test "${with_rsvg}" != "no"; then
9845 RSVG_REQUIRED=2.11.0
9846 RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
9847
9848
9849 succeeded=no
9850
9851 # Extract the first word of "pkg-config", so it can be a program name with args.
9852 set dummy pkg-config; ac_word=$2
9853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9854 $as_echo_n "checking for $ac_word... " >&6; }
9855 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9856 $as_echo_n "(cached) " >&6
9857 else
9858 case $PKG_CONFIG in
9859 [\\/]* | ?:[\\/]*)
9860 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9861 ;;
9862 *)
9863 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9864 for as_dir in $PATH
9865 do
9866 IFS=$as_save_IFS
9867 test -z "$as_dir" && as_dir=.
9868 for ac_exec_ext in '' $ac_executable_extensions; do
9869 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9870 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9871 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9872 break 2
9873 fi
9874 done
9875 done
9876 IFS=$as_save_IFS
9877
9878 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9879 ;;
9880 esac
9881 fi
9882 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9883 if test -n "$PKG_CONFIG"; then
9884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9885 $as_echo "$PKG_CONFIG" >&6; }
9886 else
9887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9888 $as_echo "no" >&6; }
9889 fi
9890
9891
9892
9893 if test "$PKG_CONFIG" = "no" ; then
9894 :
9895 else
9896 PKG_CONFIG_MIN_VERSION=0.9.0
9897 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
9899 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
9900
9901 if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
9902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9903 $as_echo "yes" >&6; }
9904 succeeded=yes
9905
9906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
9907 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
9908 RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
9910 $as_echo "$RSVG_CFLAGS" >&6; }
9911
9912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
9913 $as_echo_n "checking RSVG_LIBS... " >&6; }
9914 RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
9916 $as_echo "$RSVG_LIBS" >&6; }
9917 else
9918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9919 $as_echo "no" >&6; }
9920 RSVG_CFLAGS=""
9921 RSVG_LIBS=""
9922 ## If we have a custom action on failure, don't print errors, but
9923 ## do set a variable so people can do so.
9924 RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
9925
9926 fi
9927
9928
9929
9930 else
9931 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9932 echo "*** See http://www.freedesktop.org/software/pkgconfig"
9933 fi
9934 fi
9935
9936 if test $succeeded = yes; then
9937 HAVE_RSVG=yes
9938 else
9939 :
9940 fi
9941
9942
9943
9944
9945 if test $HAVE_RSVG = yes; then
9946
9947 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
9948
9949 CFLAGS="$CFLAGS $RSVG_CFLAGS"
9950 LIBS="$RSVG_LIBS $LIBS"
9951 fi
9952 fi
9953 fi
9954
9955 HAVE_IMAGEMAGICK=no
9956 if test "${HAVE_X11}" = "yes"; then
9957 if test "${with_imagemagick}" != "no"; then
9958 IMAGEMAGICK_MODULE="Wand"
9959
9960 succeeded=no
9961
9962 # Extract the first word of "pkg-config", so it can be a program name with args.
9963 set dummy pkg-config; ac_word=$2
9964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9965 $as_echo_n "checking for $ac_word... " >&6; }
9966 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9967 $as_echo_n "(cached) " >&6
9968 else
9969 case $PKG_CONFIG in
9970 [\\/]* | ?:[\\/]*)
9971 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9972 ;;
9973 *)
9974 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9975 for as_dir in $PATH
9976 do
9977 IFS=$as_save_IFS
9978 test -z "$as_dir" && as_dir=.
9979 for ac_exec_ext in '' $ac_executable_extensions; do
9980 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9981 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9982 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9983 break 2
9984 fi
9985 done
9986 done
9987 IFS=$as_save_IFS
9988
9989 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9990 ;;
9991 esac
9992 fi
9993 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9994 if test -n "$PKG_CONFIG"; then
9995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9996 $as_echo "$PKG_CONFIG" >&6; }
9997 else
9998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9999 $as_echo "no" >&6; }
10000 fi
10001
10002
10003
10004 if test "$PKG_CONFIG" = "no" ; then
10005 :
10006 else
10007 PKG_CONFIG_MIN_VERSION=0.9.0
10008 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
10010 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
10011
10012 if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5; then
10013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10014 $as_echo "yes" >&6; }
10015 succeeded=yes
10016
10017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_CFLAGS" >&5
10018 $as_echo_n "checking IMAGEMAGICK_CFLAGS... " >&6; }
10019 IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
10020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_CFLAGS" >&5
10021 $as_echo "$IMAGEMAGICK_CFLAGS" >&6; }
10022
10023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_LIBS" >&5
10024 $as_echo_n "checking IMAGEMAGICK_LIBS... " >&6; }
10025 IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
10026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_LIBS" >&5
10027 $as_echo "$IMAGEMAGICK_LIBS" >&6; }
10028 else
10029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10030 $as_echo "no" >&6; }
10031 IMAGEMAGICK_CFLAGS=""
10032 IMAGEMAGICK_LIBS=""
10033 ## If we have a custom action on failure, don't print errors, but
10034 ## do set a variable so people can do so.
10035 IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
10036
10037 fi
10038
10039
10040
10041 else
10042 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10043 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10044 fi
10045 fi
10046
10047 if test $succeeded = yes; then
10048 HAVE_IMAGEMAGICK=yes
10049 else
10050 :
10051 fi
10052
10053
10054
10055
10056 if test $HAVE_IMAGEMAGICK = yes; then
10057
10058 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
10059
10060 CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
10061 LIBS="$IMAGEMAGICK_LIBS $LIBS"
10062 for ac_func in MagickExportImagePixels
10063 do :
10064 ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
10065 if test "x$ac_cv_func_MagickExportImagePixels" = x""yes; then :
10066 cat >>confdefs.h <<_ACEOF
10067 #define HAVE_MAGICKEXPORTIMAGEPIXELS 1
10068 _ACEOF
10069
10070 fi
10071 done
10072
10073 fi
10074 fi
10075 fi
10076
10077
10078 HAVE_GTK=no
10079 if test "${with_gtk3}" = "yes"; then
10080 GLIB_REQUIRED=2.28
10081 GTK_REQUIRED=3.0
10082 GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10083
10084
10085 succeeded=no
10086
10087 # Extract the first word of "pkg-config", so it can be a program name with args.
10088 set dummy pkg-config; ac_word=$2
10089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10090 $as_echo_n "checking for $ac_word... " >&6; }
10091 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10092 $as_echo_n "(cached) " >&6
10093 else
10094 case $PKG_CONFIG in
10095 [\\/]* | ?:[\\/]*)
10096 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10097 ;;
10098 *)
10099 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10100 for as_dir in $PATH
10101 do
10102 IFS=$as_save_IFS
10103 test -z "$as_dir" && as_dir=.
10104 for ac_exec_ext in '' $ac_executable_extensions; do
10105 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10106 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10107 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10108 break 2
10109 fi
10110 done
10111 done
10112 IFS=$as_save_IFS
10113
10114 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10115 ;;
10116 esac
10117 fi
10118 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10119 if test -n "$PKG_CONFIG"; then
10120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10121 $as_echo "$PKG_CONFIG" >&6; }
10122 else
10123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10124 $as_echo "no" >&6; }
10125 fi
10126
10127
10128
10129 if test "$PKG_CONFIG" = "no" ; then
10130 pkg_check_gtk=no
10131 else
10132 PKG_CONFIG_MIN_VERSION=0.9.0
10133 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10135 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10136
10137 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
10138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10139 $as_echo "yes" >&6; }
10140 succeeded=yes
10141
10142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
10143 $as_echo_n "checking GTK_CFLAGS... " >&6; }
10144 GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
10145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
10146 $as_echo "$GTK_CFLAGS" >&6; }
10147
10148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
10149 $as_echo_n "checking GTK_LIBS... " >&6; }
10150 GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
10151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
10152 $as_echo "$GTK_LIBS" >&6; }
10153 else
10154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10155 $as_echo "no" >&6; }
10156 GTK_CFLAGS=""
10157 GTK_LIBS=""
10158 ## If we have a custom action on failure, don't print errors, but
10159 ## do set a variable so people can do so.
10160 GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10161
10162 fi
10163
10164
10165
10166 else
10167 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10168 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10169 fi
10170 fi
10171
10172 if test $succeeded = yes; then
10173 pkg_check_gtk=yes
10174 else
10175 pkg_check_gtk=no
10176 fi
10177
10178 if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10179 as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
10180 fi
10181
10182 $as_echo "#define HAVE_GTK3 1" >>confdefs.h
10183
10184 fi
10185
10186 if test "$pkg_check_gtk" != "yes"; then
10187 HAVE_GTK=no
10188 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
10189 GLIB_REQUIRED=2.6
10190 GTK_REQUIRED=2.6
10191 GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10192
10193
10194 succeeded=no
10195
10196 # Extract the first word of "pkg-config", so it can be a program name with args.
10197 set dummy pkg-config; ac_word=$2
10198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10199 $as_echo_n "checking for $ac_word... " >&6; }
10200 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10201 $as_echo_n "(cached) " >&6
10202 else
10203 case $PKG_CONFIG in
10204 [\\/]* | ?:[\\/]*)
10205 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10206 ;;
10207 *)
10208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10209 for as_dir in $PATH
10210 do
10211 IFS=$as_save_IFS
10212 test -z "$as_dir" && as_dir=.
10213 for ac_exec_ext in '' $ac_executable_extensions; do
10214 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10215 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10216 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10217 break 2
10218 fi
10219 done
10220 done
10221 IFS=$as_save_IFS
10222
10223 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10224 ;;
10225 esac
10226 fi
10227 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10228 if test -n "$PKG_CONFIG"; then
10229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10230 $as_echo "$PKG_CONFIG" >&6; }
10231 else
10232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10233 $as_echo "no" >&6; }
10234 fi
10235
10236
10237
10238 if test "$PKG_CONFIG" = "no" ; then
10239 pkg_check_gtk=no
10240 else
10241 PKG_CONFIG_MIN_VERSION=0.9.0
10242 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10244 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10245
10246 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
10247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10248 $as_echo "yes" >&6; }
10249 succeeded=yes
10250
10251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
10252 $as_echo_n "checking GTK_CFLAGS... " >&6; }
10253 GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
10254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
10255 $as_echo "$GTK_CFLAGS" >&6; }
10256
10257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
10258 $as_echo_n "checking GTK_LIBS... " >&6; }
10259 GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
10260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
10261 $as_echo "$GTK_LIBS" >&6; }
10262 else
10263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10264 $as_echo "no" >&6; }
10265 GTK_CFLAGS=""
10266 GTK_LIBS=""
10267 ## If we have a custom action on failure, don't print errors, but
10268 ## do set a variable so people can do so.
10269 GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10270
10271 fi
10272
10273
10274
10275 else
10276 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10277 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10278 fi
10279 fi
10280
10281 if test $succeeded = yes; then
10282 pkg_check_gtk=yes
10283 else
10284 pkg_check_gtk=no
10285 fi
10286
10287 if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10288 as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
10289 fi
10290 fi
10291 fi
10292
10293 GTK_OBJ=
10294 if test x"$pkg_check_gtk" = xyes; then
10295
10296
10297
10298 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
10299 CFLAGS="$CFLAGS $GTK_CFLAGS"
10300 LIBS="$GTK_LIBS $LIBS"
10301 GTK_COMPILES=no
10302 for ac_func in gtk_main
10303 do :
10304 ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10305 if test "x$ac_cv_func_gtk_main" = x""yes; then :
10306 cat >>confdefs.h <<_ACEOF
10307 #define HAVE_GTK_MAIN 1
10308 _ACEOF
10309 GTK_COMPILES=yes
10310 fi
10311 done
10312
10313 if test "${GTK_COMPILES}" != "yes"; then
10314 if test "$USE_X_TOOLKIT" != "maybe"; then
10315 as_fn_error "Gtk+ wanted, but it does not compile, see config.log. Maybe some x11-devel files missing?" "$LINENO" 5;
10316 fi
10317 else
10318 HAVE_GTK=yes
10319
10320 $as_echo "#define USE_GTK 1" >>confdefs.h
10321
10322 GTK_OBJ=gtkutil.o
10323 USE_X_TOOLKIT=none
10324 if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
10325 :
10326 else
10327 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10328 closing open displays. This is no problem if you just use
10329 one display, but if you use more than one and close one of them
10330 Emacs may crash." >&5
10331 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10332 closing open displays. This is no problem if you just use
10333 one display, but if you use more than one and close one of them
10334 Emacs may crash." >&2;}
10335 sleep 3
10336 fi
10337 fi
10338
10339 fi
10340
10341
10342
10343 if test "${HAVE_GTK}" = "yes"; then
10344
10345 if test "$with_toolkit_scroll_bars" != no; then
10346 with_toolkit_scroll_bars=yes
10347 fi
10348
10349 HAVE_GTK_FILE_SELECTION=no
10350 ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10351 #include <gtk/gtk.h>
10352 "
10353 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
10354 HAVE_GTK_FILE_SELECTION=yes
10355 else
10356 HAVE_GTK_FILE_SELECTION=no
10357 fi
10358
10359 if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10360 for ac_func in gtk_file_selection_new
10361 do :
10362 ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10363 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
10364 cat >>confdefs.h <<_ACEOF
10365 #define HAVE_GTK_FILE_SELECTION_NEW 1
10366 _ACEOF
10367
10368 fi
10369 done
10370
10371 fi
10372
10373 HAVE_GTK_AND_PTHREAD=no
10374 for ac_header in pthread.h
10375 do :
10376 ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
10377 if test "x$ac_cv_header_pthread_h" = x""yes; then :
10378 cat >>confdefs.h <<_ACEOF
10379 #define HAVE_PTHREAD_H 1
10380 _ACEOF
10381
10382 fi
10383
10384 done
10385
10386 if test "$ac_cv_header_pthread_h"; then
10387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
10388 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
10389 if test "${ac_cv_lib_pthread_pthread_self+set}" = set; then :
10390 $as_echo_n "(cached) " >&6
10391 else
10392 ac_check_lib_save_LIBS=$LIBS
10393 LIBS="-lpthread $LIBS"
10394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10395 /* end confdefs.h. */
10396
10397 /* Override any GCC internal prototype to avoid an error.
10398 Use char because int might match the return type of a GCC
10399 builtin and then its argument prototype would still apply. */
10400 #ifdef __cplusplus
10401 extern "C"
10402 #endif
10403 char pthread_self ();
10404 int
10405 main ()
10406 {
10407 return pthread_self ();
10408 ;
10409 return 0;
10410 }
10411 _ACEOF
10412 if ac_fn_c_try_link "$LINENO"; then :
10413 ac_cv_lib_pthread_pthread_self=yes
10414 else
10415 ac_cv_lib_pthread_pthread_self=no
10416 fi
10417 rm -f core conftest.err conftest.$ac_objext \
10418 conftest$ac_exeext conftest.$ac_ext
10419 LIBS=$ac_check_lib_save_LIBS
10420 fi
10421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
10422 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
10423 if test "x$ac_cv_lib_pthread_pthread_self" = x""yes; then :
10424 HAVE_GTK_AND_PTHREAD=yes
10425 fi
10426
10427 fi
10428 if test "$HAVE_GTK_AND_PTHREAD" = yes; then
10429 case "${canonical}" in
10430 *-hpux*) ;;
10431 *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
10432 esac
10433
10434 $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h
10435
10436 fi
10437
10438 for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
10439 gtk_dialog_get_action_area gtk_widget_get_sensitive \
10440 gtk_widget_get_mapped gtk_adjustment_get_page_size \
10441 gtk_orientable_set_orientation
10442 do :
10443 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10444 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10445 eval as_val=\$$as_ac_var
10446 if test "x$as_val" = x""yes; then :
10447 cat >>confdefs.h <<_ACEOF
10448 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10449 _ACEOF
10450
10451 fi
10452 done
10453
10454
10455 fi
10456
10457 HAVE_DBUS=no
10458 DBUS_OBJ=
10459 if test "${with_dbus}" = "yes"; then
10460
10461 succeeded=no
10462
10463 # Extract the first word of "pkg-config", so it can be a program name with args.
10464 set dummy pkg-config; ac_word=$2
10465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10466 $as_echo_n "checking for $ac_word... " >&6; }
10467 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10468 $as_echo_n "(cached) " >&6
10469 else
10470 case $PKG_CONFIG in
10471 [\\/]* | ?:[\\/]*)
10472 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10473 ;;
10474 *)
10475 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10476 for as_dir in $PATH
10477 do
10478 IFS=$as_save_IFS
10479 test -z "$as_dir" && as_dir=.
10480 for ac_exec_ext in '' $ac_executable_extensions; do
10481 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10482 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10483 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10484 break 2
10485 fi
10486 done
10487 done
10488 IFS=$as_save_IFS
10489
10490 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10491 ;;
10492 esac
10493 fi
10494 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10495 if test -n "$PKG_CONFIG"; then
10496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10497 $as_echo "$PKG_CONFIG" >&6; }
10498 else
10499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10500 $as_echo "no" >&6; }
10501 fi
10502
10503
10504
10505 if test "$PKG_CONFIG" = "no" ; then
10506 HAVE_DBUS=no
10507 else
10508 PKG_CONFIG_MIN_VERSION=0.9.0
10509 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10511 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10512
10513 if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
10514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10515 $as_echo "yes" >&6; }
10516 succeeded=yes
10517
10518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
10519 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
10520 DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
10522 $as_echo "$DBUS_CFLAGS" >&6; }
10523
10524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
10525 $as_echo_n "checking DBUS_LIBS... " >&6; }
10526 DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
10528 $as_echo "$DBUS_LIBS" >&6; }
10529 else
10530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10531 $as_echo "no" >&6; }
10532 DBUS_CFLAGS=""
10533 DBUS_LIBS=""
10534 ## If we have a custom action on failure, don't print errors, but
10535 ## do set a variable so people can do so.
10536 DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
10537
10538 fi
10539
10540
10541
10542 else
10543 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10544 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10545 fi
10546 fi
10547
10548 if test $succeeded = yes; then
10549 HAVE_DBUS=yes
10550 else
10551 HAVE_DBUS=no
10552 fi
10553
10554 if test "$HAVE_DBUS" = yes; then
10555 LIBS="$LIBS $DBUS_LIBS"
10556
10557 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
10558
10559 for ac_func in dbus_watch_get_unix_fd
10560 do :
10561 ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
10562 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = x""yes; then :
10563 cat >>confdefs.h <<_ACEOF
10564 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
10565 _ACEOF
10566
10567 fi
10568 done
10569
10570 DBUS_OBJ=dbusbind.o
10571 fi
10572 fi
10573
10574
10575 HAVE_GCONF=no
10576 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
10577
10578 succeeded=no
10579
10580 # Extract the first word of "pkg-config", so it can be a program name with args.
10581 set dummy pkg-config; ac_word=$2
10582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10583 $as_echo_n "checking for $ac_word... " >&6; }
10584 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10585 $as_echo_n "(cached) " >&6
10586 else
10587 case $PKG_CONFIG in
10588 [\\/]* | ?:[\\/]*)
10589 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10590 ;;
10591 *)
10592 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10593 for as_dir in $PATH
10594 do
10595 IFS=$as_save_IFS
10596 test -z "$as_dir" && as_dir=.
10597 for ac_exec_ext in '' $ac_executable_extensions; do
10598 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10599 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10600 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10601 break 2
10602 fi
10603 done
10604 done
10605 IFS=$as_save_IFS
10606
10607 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10608 ;;
10609 esac
10610 fi
10611 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10612 if test -n "$PKG_CONFIG"; then
10613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10614 $as_echo "$PKG_CONFIG" >&6; }
10615 else
10616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10617 $as_echo "no" >&6; }
10618 fi
10619
10620
10621
10622 if test "$PKG_CONFIG" = "no" ; then
10623 HAVE_GCONF=no
10624 else
10625 PKG_CONFIG_MIN_VERSION=0.9.0
10626 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
10628 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
10629
10630 if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
10631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10632 $as_echo "yes" >&6; }
10633 succeeded=yes
10634
10635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
10636 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
10637 GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
10639 $as_echo "$GCONF_CFLAGS" >&6; }
10640
10641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
10642 $as_echo_n "checking GCONF_LIBS... " >&6; }
10643 GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
10645 $as_echo "$GCONF_LIBS" >&6; }
10646 else
10647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10648 $as_echo "no" >&6; }
10649 GCONF_CFLAGS=""
10650 GCONF_LIBS=""
10651 ## If we have a custom action on failure, don't print errors, but
10652 ## do set a variable so people can do so.
10653 GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
10654
10655 fi
10656
10657
10658
10659 else
10660 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10661 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10662 fi
10663 fi
10664
10665 if test $succeeded = yes; then
10666 HAVE_GCONF=yes
10667 else
10668 HAVE_GCONF=no
10669 fi
10670
10671 if test "$HAVE_GCONF" = yes; then
10672
10673 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
10674
10675 for ac_func in g_type_init
10676 do :
10677 ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
10678 if test "x$ac_cv_func_g_type_init" = x""yes; then :
10679 cat >>confdefs.h <<_ACEOF
10680 #define HAVE_G_TYPE_INIT 1
10681 _ACEOF
10682
10683 fi
10684 done
10685
10686 fi
10687 fi
10688
10689 HAVE_LIBSELINUX=no
10690 LIBSELINUX_LIBS=
10691 if test "${with_selinux}" = "yes"; then
10692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
10693 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
10694 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
10695 $as_echo_n "(cached) " >&6
10696 else
10697 ac_check_lib_save_LIBS=$LIBS
10698 LIBS="-lselinux $LIBS"
10699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10700 /* end confdefs.h. */
10701
10702 /* Override any GCC internal prototype to avoid an error.
10703 Use char because int might match the return type of a GCC
10704 builtin and then its argument prototype would still apply. */
10705 #ifdef __cplusplus
10706 extern "C"
10707 #endif
10708 char lgetfilecon ();
10709 int
10710 main ()
10711 {
10712 return lgetfilecon ();
10713 ;
10714 return 0;
10715 }
10716 _ACEOF
10717 if ac_fn_c_try_link "$LINENO"; then :
10718 ac_cv_lib_selinux_lgetfilecon=yes
10719 else
10720 ac_cv_lib_selinux_lgetfilecon=no
10721 fi
10722 rm -f core conftest.err conftest.$ac_objext \
10723 conftest$ac_exeext conftest.$ac_ext
10724 LIBS=$ac_check_lib_save_LIBS
10725 fi
10726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
10727 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
10728 if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
10729 HAVE_LIBSELINUX=yes
10730 else
10731 HAVE_LIBSELINUX=no
10732 fi
10733
10734 if test "$HAVE_LIBSELINUX" = yes; then
10735
10736 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
10737
10738 LIBSELINUX_LIBS=-lselinux
10739 fi
10740 fi
10741
10742
10743 HAVE_GNUTLS=no
10744 if test "${with_gnutls}" = "yes" ; then
10745
10746 succeeded=no
10747
10748 # Extract the first word of "pkg-config", so it can be a program name with args.
10749 set dummy pkg-config; ac_word=$2
10750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10751 $as_echo_n "checking for $ac_word... " >&6; }
10752 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10753 $as_echo_n "(cached) " >&6
10754 else
10755 case $PKG_CONFIG in
10756 [\\/]* | ?:[\\/]*)
10757 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10758 ;;
10759 *)
10760 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10761 for as_dir in $PATH
10762 do
10763 IFS=$as_save_IFS
10764 test -z "$as_dir" && as_dir=.
10765 for ac_exec_ext in '' $ac_executable_extensions; do
10766 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10767 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10768 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10769 break 2
10770 fi
10771 done
10772 done
10773 IFS=$as_save_IFS
10774
10775 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10776 ;;
10777 esac
10778 fi
10779 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10780 if test -n "$PKG_CONFIG"; then
10781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10782 $as_echo "$PKG_CONFIG" >&6; }
10783 else
10784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10785 $as_echo "no" >&6; }
10786 fi
10787
10788
10789
10790 if test "$PKG_CONFIG" = "no" ; then
10791 HAVE_GNUTLS=no
10792 else
10793 PKG_CONFIG_MIN_VERSION=0.9.0
10794 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.2.4" >&5
10796 $as_echo_n "checking for gnutls >= 2.2.4... " >&6; }
10797
10798 if $PKG_CONFIG --exists "gnutls >= 2.2.4" 2>&5; then
10799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10800 $as_echo "yes" >&6; }
10801 succeeded=yes
10802
10803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_CFLAGS" >&5
10804 $as_echo_n "checking LIBGNUTLS_CFLAGS... " >&6; }
10805 LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_CFLAGS" >&5
10807 $as_echo "$LIBGNUTLS_CFLAGS" >&6; }
10808
10809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_LIBS" >&5
10810 $as_echo_n "checking LIBGNUTLS_LIBS... " >&6; }
10811 LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_LIBS" >&5
10813 $as_echo "$LIBGNUTLS_LIBS" >&6; }
10814 else
10815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10816 $as_echo "no" >&6; }
10817 LIBGNUTLS_CFLAGS=""
10818 LIBGNUTLS_LIBS=""
10819 ## If we have a custom action on failure, don't print errors, but
10820 ## do set a variable so people can do so.
10821 LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.2.4"`
10822
10823 fi
10824
10825
10826
10827 else
10828 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10829 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10830 fi
10831 fi
10832
10833 if test $succeeded = yes; then
10834 HAVE_GNUTLS=yes
10835 else
10836 HAVE_GNUTLS=no
10837 fi
10838
10839 if test "${HAVE_GNUTLS}" = "yes"; then
10840
10841 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
10842
10843 fi
10844 fi
10845
10846
10847
10848 HAVE_XAW3D=no
10849 LUCID_LIBW=
10850 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
10851 if test "$with_xaw3d" != no; then
10852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
10853 $as_echo_n "checking for xaw3d... " >&6; }
10854 if test "${emacs_cv_xaw3d+set}" = set; then :
10855 $as_echo_n "(cached) " >&6
10856 else
10857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10858 /* end confdefs.h. */
10859
10860 #include <X11/Intrinsic.h>
10861 #include <X11/Xaw3d/Simple.h>
10862 int
10863 main ()
10864 {
10865
10866 ;
10867 return 0;
10868 }
10869 _ACEOF
10870 if ac_fn_c_try_link "$LINENO"; then :
10871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
10872 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
10873 if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then :
10874 $as_echo_n "(cached) " >&6
10875 else
10876 ac_check_lib_save_LIBS=$LIBS
10877 LIBS="-lXaw3d $LIBS"
10878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10879 /* end confdefs.h. */
10880
10881 /* Override any GCC internal prototype to avoid an error.
10882 Use char because int might match the return type of a GCC
10883 builtin and then its argument prototype would still apply. */
10884 #ifdef __cplusplus
10885 extern "C"
10886 #endif
10887 char XawScrollbarSetThumb ();
10888 int
10889 main ()
10890 {
10891 return XawScrollbarSetThumb ();
10892 ;
10893 return 0;
10894 }
10895 _ACEOF
10896 if ac_fn_c_try_link "$LINENO"; then :
10897 ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
10898 else
10899 ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
10900 fi
10901 rm -f core conftest.err conftest.$ac_objext \
10902 conftest$ac_exeext conftest.$ac_ext
10903 LIBS=$ac_check_lib_save_LIBS
10904 fi
10905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
10906 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
10907 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x""yes; then :
10908 emacs_cv_xaw3d=yes
10909 else
10910 emacs_cv_xaw3d=no
10911 fi
10912
10913 else
10914 emacs_cv_xaw3d=no
10915 fi
10916 rm -f core conftest.err conftest.$ac_objext \
10917 conftest$ac_exeext conftest.$ac_ext
10918 fi
10919
10920 else
10921 emacs_cv_xaw3d=no
10922 fi
10923 if test $emacs_cv_xaw3d = yes; then
10924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10925 $as_echo "yes; using Lucid toolkit" >&6; }
10926 USE_X_TOOLKIT=LUCID
10927 HAVE_XAW3D=yes
10928 LUCID_LIBW=-lXaw3d
10929
10930 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
10931
10932 else
10933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10934 $as_echo "no" >&6; }
10935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
10936 $as_echo_n "checking for libXaw... " >&6; }
10937 if test "${emacs_cv_xaw+set}" = set; then :
10938 $as_echo_n "(cached) " >&6
10939 else
10940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10941 /* end confdefs.h. */
10942
10943 #include <X11/Intrinsic.h>
10944 #include <X11/Xaw/Simple.h>
10945 int
10946 main ()
10947 {
10948
10949 ;
10950 return 0;
10951 }
10952 _ACEOF
10953 if ac_fn_c_try_link "$LINENO"; then :
10954 emacs_cv_xaw=yes
10955 else
10956 emacs_cv_xaw=no
10957 fi
10958 rm -f core conftest.err conftest.$ac_objext \
10959 conftest$ac_exeext conftest.$ac_ext
10960 fi
10961
10962 if test $emacs_cv_xaw = yes; then
10963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10964 $as_echo "yes; using Lucid toolkit" >&6; }
10965 USE_X_TOOLKIT=LUCID
10966 LUCID_LIBW=-lXaw
10967 elif test x"${USE_X_TOOLKIT}" = xLUCID; then
10968 as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
10969 else
10970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5
10971 $as_echo "no; do not use toolkit by default" >&6; }
10972 USE_X_TOOLKIT=none
10973 fi
10974 fi
10975 fi
10976
10977 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
10978
10979 LIBXTR6=
10980 if test "${USE_X_TOOLKIT}" != "none"; then
10981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
10982 $as_echo_n "checking X11 toolkit version... " >&6; }
10983 if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
10984 $as_echo_n "(cached) " >&6
10985 else
10986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10987 /* end confdefs.h. */
10988 #include <X11/Intrinsic.h>
10989 int
10990 main ()
10991 {
10992 #if XtSpecificationRelease < 6
10993 fail;
10994 #endif
10995
10996 ;
10997 return 0;
10998 }
10999 _ACEOF
11000 if ac_fn_c_try_link "$LINENO"; then :
11001 emacs_cv_x11_toolkit_version_6=yes
11002 else
11003 emacs_cv_x11_toolkit_version_6=no
11004 fi
11005 rm -f core conftest.err conftest.$ac_objext \
11006 conftest$ac_exeext conftest.$ac_ext
11007 fi
11008
11009 HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
11010 if test $emacs_cv_x11_toolkit_version_6 = yes; then
11011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
11012 $as_echo "6 or newer" >&6; }
11013
11014 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
11015
11016 LIBXTR6="-lSM -lICE"
11017 case "$opsys" in
11018 ## Use libw.a along with X11R6 Xt.
11019 unixware) LIBXTR6="$LIBXTR6 -lw" ;;
11020 esac
11021 else
11022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
11023 $as_echo "before 6" >&6; }
11024 fi
11025
11026 OLDLIBS="$LIBS"
11027 if test x$HAVE_X11XTR6 = xyes; then
11028 LIBS="-lXt -lSM -lICE $LIBS"
11029 else
11030 LIBS="-lXt $LIBS"
11031 fi
11032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
11033 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
11034 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
11035 $as_echo_n "(cached) " >&6
11036 else
11037 ac_check_lib_save_LIBS=$LIBS
11038 LIBS="-lXmu $LIBS"
11039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11040 /* end confdefs.h. */
11041
11042 /* Override any GCC internal prototype to avoid an error.
11043 Use char because int might match the return type of a GCC
11044 builtin and then its argument prototype would still apply. */
11045 #ifdef __cplusplus
11046 extern "C"
11047 #endif
11048 char XmuConvertStandardSelection ();
11049 int
11050 main ()
11051 {
11052 return XmuConvertStandardSelection ();
11053 ;
11054 return 0;
11055 }
11056 _ACEOF
11057 if ac_fn_c_try_link "$LINENO"; then :
11058 ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
11059 else
11060 ac_cv_lib_Xmu_XmuConvertStandardSelection=no
11061 fi
11062 rm -f core conftest.err conftest.$ac_objext \
11063 conftest$ac_exeext conftest.$ac_ext
11064 LIBS=$ac_check_lib_save_LIBS
11065 fi
11066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
11067 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
11068 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
11069 cat >>confdefs.h <<_ACEOF
11070 #define HAVE_LIBXMU 1
11071 _ACEOF
11072
11073 LIBS="-lXmu $LIBS"
11074
11075 fi
11076
11077 test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
11078 fi
11079
11080
11081 LIBXMU=-lXmu
11082 case $opsys in
11083 ## These systems don't supply Xmu.
11084 hpux* | aix4-2 )
11085 test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
11086 ;;
11087 esac
11088
11089
11090 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
11091 if test "${HAVE_X11}" = "yes"; then
11092 if test "${USE_X_TOOLKIT}" != "none"; then
11093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
11094 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
11095 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
11096 $as_echo_n "(cached) " >&6
11097 else
11098 ac_check_lib_save_LIBS=$LIBS
11099 LIBS="-lXext $LIBS"
11100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11101 /* end confdefs.h. */
11102
11103 /* Override any GCC internal prototype to avoid an error.
11104 Use char because int might match the return type of a GCC
11105 builtin and then its argument prototype would still apply. */
11106 #ifdef __cplusplus
11107 extern "C"
11108 #endif
11109 char XShapeQueryExtension ();
11110 int
11111 main ()
11112 {
11113 return XShapeQueryExtension ();
11114 ;
11115 return 0;
11116 }
11117 _ACEOF
11118 if ac_fn_c_try_link "$LINENO"; then :
11119 ac_cv_lib_Xext_XShapeQueryExtension=yes
11120 else
11121 ac_cv_lib_Xext_XShapeQueryExtension=no
11122 fi
11123 rm -f core conftest.err conftest.$ac_objext \
11124 conftest$ac_exeext conftest.$ac_ext
11125 LIBS=$ac_check_lib_save_LIBS
11126 fi
11127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
11128 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
11129 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
11130 cat >>confdefs.h <<_ACEOF
11131 #define HAVE_LIBXEXT 1
11132 _ACEOF
11133
11134 LIBS="-lXext $LIBS"
11135
11136 fi
11137
11138 fi
11139 fi
11140
11141 LIBXP=
11142 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
11144 $as_echo_n "checking for Motif version 2.1... " >&6; }
11145 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
11146 $as_echo_n "(cached) " >&6
11147 else
11148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11149 /* end confdefs.h. */
11150 #include <Xm/Xm.h>
11151 int
11152 main ()
11153 {
11154 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
11155 int x = 5;
11156 #else
11157 Motif version prior to 2.1.
11158 #endif
11159 ;
11160 return 0;
11161 }
11162 _ACEOF
11163 if ac_fn_c_try_compile "$LINENO"; then :
11164 emacs_cv_motif_version_2_1=yes
11165 else
11166 emacs_cv_motif_version_2_1=no
11167 fi
11168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11169 fi
11170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
11171 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
11172 if test $emacs_cv_motif_version_2_1 = yes; then
11173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
11174 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
11175 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
11176 $as_echo_n "(cached) " >&6
11177 else
11178 ac_check_lib_save_LIBS=$LIBS
11179 LIBS="-lXp $LIBS"
11180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11181 /* end confdefs.h. */
11182
11183 /* Override any GCC internal prototype to avoid an error.
11184 Use char because int might match the return type of a GCC
11185 builtin and then its argument prototype would still apply. */
11186 #ifdef __cplusplus
11187 extern "C"
11188 #endif
11189 char XpCreateContext ();
11190 int
11191 main ()
11192 {
11193 return XpCreateContext ();
11194 ;
11195 return 0;
11196 }
11197 _ACEOF
11198 if ac_fn_c_try_link "$LINENO"; then :
11199 ac_cv_lib_Xp_XpCreateContext=yes
11200 else
11201 ac_cv_lib_Xp_XpCreateContext=no
11202 fi
11203 rm -f core conftest.err conftest.$ac_objext \
11204 conftest$ac_exeext conftest.$ac_ext
11205 LIBS=$ac_check_lib_save_LIBS
11206 fi
11207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
11208 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
11209 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
11210 LIBXP=-lXp
11211 fi
11212
11213 else
11214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
11215 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
11216 if test "${emacs_cv_lesstif+set}" = set; then :
11217 $as_echo_n "(cached) " >&6
11218 else
11219 # We put this in CFLAGS temporarily to precede other -I options
11220 # that might be in CFLAGS temporarily.
11221 # We put this in CPPFLAGS where it precedes the other -I options.
11222 OLD_CPPFLAGS=$CPPFLAGS
11223 OLD_CFLAGS=$CFLAGS
11224 CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
11225 CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
11226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11227 /* end confdefs.h. */
11228 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
11229 int
11230 main ()
11231 {
11232 int x = 5;
11233 ;
11234 return 0;
11235 }
11236 _ACEOF
11237 if ac_fn_c_try_compile "$LINENO"; then :
11238 emacs_cv_lesstif=yes
11239 else
11240 emacs_cv_lesstif=no
11241 fi
11242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11243 fi
11244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
11245 $as_echo "$emacs_cv_lesstif" >&6; }
11246 if test $emacs_cv_lesstif = yes; then
11247 # Make sure this -I option remains in CPPFLAGS after it is set
11248 # back to REAL_CPPFLAGS.
11249 # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
11250 # have those other -I options anyway. Ultimately, having this
11251 # directory ultimately in CPPFLAGS will be enough.
11252 REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
11253 LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
11254 else
11255 CFLAGS=$OLD_CFLAGS
11256 CPPFLAGS=$OLD_CPPFLAGS
11257 fi
11258 fi
11259 fi
11260
11261
11262 USE_TOOLKIT_SCROLL_BARS=no
11263 if test "${with_toolkit_scroll_bars}" != "no"; then
11264 if test "${USE_X_TOOLKIT}" != "none"; then
11265 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11266 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11267
11268 HAVE_XAW3D=no
11269 USE_TOOLKIT_SCROLL_BARS=yes
11270 elif test "${HAVE_XAW3D}" = "yes"; then
11271 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11272
11273 USE_TOOLKIT_SCROLL_BARS=yes
11274 fi
11275 elif test "${HAVE_GTK}" = "yes"; then
11276 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11277
11278 USE_TOOLKIT_SCROLL_BARS=yes
11279 elif test "${HAVE_NS}" = "yes"; then
11280 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11281
11282 USE_TOOLKIT_SCROLL_BARS=yes
11283 fi
11284 fi
11285
11286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11287 /* end confdefs.h. */
11288
11289 #include <X11/Xlib.h>
11290 #include <X11/Xresource.h>
11291 int
11292 main ()
11293 {
11294 XIMProc callback;
11295 ;
11296 return 0;
11297 }
11298 _ACEOF
11299 if ac_fn_c_try_compile "$LINENO"; then :
11300 HAVE_XIM=yes
11301
11302 $as_echo "#define HAVE_XIM 1" >>confdefs.h
11303
11304 else
11305 HAVE_XIM=no
11306 fi
11307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11308
11309
11310 if test "${with_xim}" != "no"; then
11311
11312 $as_echo "#define USE_XIM 1" >>confdefs.h
11313
11314 fi
11315
11316
11317 if test "${HAVE_XIM}" != "no"; then
11318 late_CFLAGS=$CFLAGS
11319 if test "$GCC" = yes; then
11320 CFLAGS="$CFLAGS --pedantic-errors"
11321 fi
11322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11323 /* end confdefs.h. */
11324
11325 #include <X11/Xlib.h>
11326 #include <X11/Xresource.h>
11327 int
11328 main ()
11329 {
11330 Display *display;
11331 XrmDatabase db;
11332 char *res_name;
11333 char *res_class;
11334 XIMProc callback;
11335 XPointer *client_data;
11336 #ifndef __GNUC__
11337 /* If we're not using GCC, it's probably not XFree86, and this is
11338 probably right, but we can't use something like --pedantic-errors. */
11339 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11340 char*, XIMProc, XPointer*);
11341 #endif
11342 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11343 client_data);
11344 ;
11345 return 0;
11346 }
11347 _ACEOF
11348 if ac_fn_c_try_compile "$LINENO"; then :
11349 emacs_cv_arg6_star=yes
11350 fi
11351 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11352 if test "$emacs_cv_arg6_star" = yes; then
11353 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11354
11355 else
11356 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11357
11358 fi
11359 CFLAGS=$late_CFLAGS
11360 fi
11361
11362 ### Start of font-backend (under any platform) section.
11363 # (nothing here yet -- this is a placeholder)
11364 ### End of font-backend (under any platform) section.
11365
11366 ### Start of font-backend (under X11) section.
11367 if test "${HAVE_X11}" = "yes"; then
11368
11369 succeeded=no
11370
11371 # Extract the first word of "pkg-config", so it can be a program name with args.
11372 set dummy pkg-config; ac_word=$2
11373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11374 $as_echo_n "checking for $ac_word... " >&6; }
11375 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11376 $as_echo_n "(cached) " >&6
11377 else
11378 case $PKG_CONFIG in
11379 [\\/]* | ?:[\\/]*)
11380 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11381 ;;
11382 *)
11383 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11384 for as_dir in $PATH
11385 do
11386 IFS=$as_save_IFS
11387 test -z "$as_dir" && as_dir=.
11388 for ac_exec_ext in '' $ac_executable_extensions; do
11389 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11390 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11391 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11392 break 2
11393 fi
11394 done
11395 done
11396 IFS=$as_save_IFS
11397
11398 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11399 ;;
11400 esac
11401 fi
11402 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11403 if test -n "$PKG_CONFIG"; then
11404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11405 $as_echo "$PKG_CONFIG" >&6; }
11406 else
11407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11408 $as_echo "no" >&6; }
11409 fi
11410
11411
11412
11413 if test "$PKG_CONFIG" = "no" ; then
11414 HAVE_FC=no
11415 else
11416 PKG_CONFIG_MIN_VERSION=0.9.0
11417 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
11419 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
11420
11421 if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
11422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11423 $as_echo "yes" >&6; }
11424 succeeded=yes
11425
11426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
11427 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
11428 FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
11430 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
11431
11432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
11433 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
11434 FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
11436 $as_echo "$FONTCONFIG_LIBS" >&6; }
11437 else
11438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11439 $as_echo "no" >&6; }
11440 FONTCONFIG_CFLAGS=""
11441 FONTCONFIG_LIBS=""
11442 ## If we have a custom action on failure, don't print errors, but
11443 ## do set a variable so people can do so.
11444 FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
11445
11446 fi
11447
11448
11449
11450 else
11451 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11452 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11453 fi
11454 fi
11455
11456 if test $succeeded = yes; then
11457 HAVE_FC=yes
11458 else
11459 HAVE_FC=no
11460 fi
11461
11462
11463 ## Use -lXft if available, unless `--with-xft=no'.
11464 HAVE_XFT=maybe
11465 if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
11466 with_xft="no";
11467 fi
11468 if test "x${with_xft}" != "xno"; then
11469
11470
11471 succeeded=no
11472
11473 # Extract the first word of "pkg-config", so it can be a program name with args.
11474 set dummy pkg-config; ac_word=$2
11475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11476 $as_echo_n "checking for $ac_word... " >&6; }
11477 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11478 $as_echo_n "(cached) " >&6
11479 else
11480 case $PKG_CONFIG in
11481 [\\/]* | ?:[\\/]*)
11482 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11483 ;;
11484 *)
11485 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11486 for as_dir in $PATH
11487 do
11488 IFS=$as_save_IFS
11489 test -z "$as_dir" && as_dir=.
11490 for ac_exec_ext in '' $ac_executable_extensions; do
11491 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11492 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11493 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11494 break 2
11495 fi
11496 done
11497 done
11498 IFS=$as_save_IFS
11499
11500 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11501 ;;
11502 esac
11503 fi
11504 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11505 if test -n "$PKG_CONFIG"; then
11506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11507 $as_echo "$PKG_CONFIG" >&6; }
11508 else
11509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11510 $as_echo "no" >&6; }
11511 fi
11512
11513
11514
11515 if test "$PKG_CONFIG" = "no" ; then
11516 HAVE_XFT=no
11517 else
11518 PKG_CONFIG_MIN_VERSION=0.9.0
11519 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
11521 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
11522
11523 if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
11524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11525 $as_echo "yes" >&6; }
11526 succeeded=yes
11527
11528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
11529 $as_echo_n "checking XFT_CFLAGS... " >&6; }
11530 XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
11532 $as_echo "$XFT_CFLAGS" >&6; }
11533
11534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
11535 $as_echo_n "checking XFT_LIBS... " >&6; }
11536 XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
11538 $as_echo "$XFT_LIBS" >&6; }
11539 else
11540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11541 $as_echo "no" >&6; }
11542 XFT_CFLAGS=""
11543 XFT_LIBS=""
11544 ## If we have a custom action on failure, don't print errors, but
11545 ## do set a variable so people can do so.
11546 XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
11547
11548 fi
11549
11550
11551
11552 else
11553 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11554 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11555 fi
11556 fi
11557
11558 if test $succeeded = yes; then
11559 :
11560 else
11561 HAVE_XFT=no
11562 fi
11563
11564 ## Because xftfont.c uses XRenderQueryExtension, we also
11565 ## need to link to -lXrender.
11566 HAVE_XRENDER=no
11567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
11568 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
11569 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
11570 $as_echo_n "(cached) " >&6
11571 else
11572 ac_check_lib_save_LIBS=$LIBS
11573 LIBS="-lXrender $LIBS"
11574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11575 /* end confdefs.h. */
11576
11577 /* Override any GCC internal prototype to avoid an error.
11578 Use char because int might match the return type of a GCC
11579 builtin and then its argument prototype would still apply. */
11580 #ifdef __cplusplus
11581 extern "C"
11582 #endif
11583 char XRenderQueryExtension ();
11584 int
11585 main ()
11586 {
11587 return XRenderQueryExtension ();
11588 ;
11589 return 0;
11590 }
11591 _ACEOF
11592 if ac_fn_c_try_link "$LINENO"; then :
11593 ac_cv_lib_Xrender_XRenderQueryExtension=yes
11594 else
11595 ac_cv_lib_Xrender_XRenderQueryExtension=no
11596 fi
11597 rm -f core conftest.err conftest.$ac_objext \
11598 conftest$ac_exeext conftest.$ac_ext
11599 LIBS=$ac_check_lib_save_LIBS
11600 fi
11601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
11602 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
11603 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
11604 HAVE_XRENDER=yes
11605 fi
11606
11607 if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
11608 OLD_CPPFLAGS="$CPPFLAGS"
11609 OLD_CFLAGS="$CFLAGS"
11610 OLD_LIBS="$LIBS"
11611 CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
11612 CFLAGS="$CFLAGS $XFT_CFLAGS"
11613 XFT_LIBS="-lXrender $XFT_LIBS"
11614 LIBS="$XFT_LIBS $LIBS"
11615 ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
11616 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
11617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
11618 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
11619 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
11620 $as_echo_n "(cached) " >&6
11621 else
11622 ac_check_lib_save_LIBS=$LIBS
11623 LIBS="-lXft $XFT_LIBS $LIBS"
11624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11625 /* end confdefs.h. */
11626
11627 /* Override any GCC internal prototype to avoid an error.
11628 Use char because int might match the return type of a GCC
11629 builtin and then its argument prototype would still apply. */
11630 #ifdef __cplusplus
11631 extern "C"
11632 #endif
11633 char XftFontOpen ();
11634 int
11635 main ()
11636 {
11637 return XftFontOpen ();
11638 ;
11639 return 0;
11640 }
11641 _ACEOF
11642 if ac_fn_c_try_link "$LINENO"; then :
11643 ac_cv_lib_Xft_XftFontOpen=yes
11644 else
11645 ac_cv_lib_Xft_XftFontOpen=no
11646 fi
11647 rm -f core conftest.err conftest.$ac_objext \
11648 conftest$ac_exeext conftest.$ac_ext
11649 LIBS=$ac_check_lib_save_LIBS
11650 fi
11651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
11652 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
11653 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
11654 HAVE_XFT=yes
11655 fi
11656
11657 fi
11658
11659
11660
11661 if test "${HAVE_XFT}" = "yes"; then
11662
11663 $as_echo "#define HAVE_XFT 1" >>confdefs.h
11664
11665
11666 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
11667 else
11668 CPPFLAGS="$OLD_CPPFLAGS"
11669 CFLAGS="$OLD_CFLAGS"
11670 LIBS="$OLD_LIBS"
11671 fi # "${HAVE_XFT}" = "yes"
11672 fi # "$HAVE_XFT" != no
11673 fi # "x${with_xft}" != "xno"
11674
11675 ## We used to allow building with FreeType and without Xft.
11676 ## However, the ftx font backend driver is not in good shape.
11677 if test "$HAVE_XFT" != "yes"; then
11678 HAVE_XFT=no
11679 HAVE_FREETYPE=no
11680 else
11681
11682 succeeded=no
11683
11684 # Extract the first word of "pkg-config", so it can be a program name with args.
11685 set dummy pkg-config; ac_word=$2
11686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11687 $as_echo_n "checking for $ac_word... " >&6; }
11688 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11689 $as_echo_n "(cached) " >&6
11690 else
11691 case $PKG_CONFIG in
11692 [\\/]* | ?:[\\/]*)
11693 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11694 ;;
11695 *)
11696 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11697 for as_dir in $PATH
11698 do
11699 IFS=$as_save_IFS
11700 test -z "$as_dir" && as_dir=.
11701 for ac_exec_ext in '' $ac_executable_extensions; do
11702 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11703 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11704 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11705 break 2
11706 fi
11707 done
11708 done
11709 IFS=$as_save_IFS
11710
11711 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11712 ;;
11713 esac
11714 fi
11715 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11716 if test -n "$PKG_CONFIG"; then
11717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11718 $as_echo "$PKG_CONFIG" >&6; }
11719 else
11720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11721 $as_echo "no" >&6; }
11722 fi
11723
11724
11725
11726 if test "$PKG_CONFIG" = "no" ; then
11727 HAVE_FREETYPE=no
11728 else
11729 PKG_CONFIG_MIN_VERSION=0.9.0
11730 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5
11732 $as_echo_n "checking for freetype2... " >&6; }
11733
11734 if $PKG_CONFIG --exists "freetype2" 2>&5; then
11735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11736 $as_echo "yes" >&6; }
11737 succeeded=yes
11738
11739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking FREETYPE_CFLAGS" >&5
11740 $as_echo_n "checking FREETYPE_CFLAGS... " >&6; }
11741 FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2"|sed -e 's,///*,/,g'`
11742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FREETYPE_CFLAGS" >&5
11743 $as_echo "$FREETYPE_CFLAGS" >&6; }
11744
11745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking FREETYPE_LIBS" >&5
11746 $as_echo_n "checking FREETYPE_LIBS... " >&6; }
11747 FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2"|sed -e 's,///*,/,g'`
11748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FREETYPE_LIBS" >&5
11749 $as_echo "$FREETYPE_LIBS" >&6; }
11750 else
11751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11752 $as_echo "no" >&6; }
11753 FREETYPE_CFLAGS=""
11754 FREETYPE_LIBS=""
11755 ## If we have a custom action on failure, don't print errors, but
11756 ## do set a variable so people can do so.
11757 FREETYPE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "freetype2"`
11758
11759 fi
11760
11761
11762
11763 else
11764 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11765 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11766 fi
11767 fi
11768
11769 if test $succeeded = yes; then
11770 HAVE_FREETYPE=yes
11771 else
11772 HAVE_FREETYPE=no
11773 fi
11774
11775
11776 test "$HAVE_FREETYPE" = "no" && as_fn_error "libxft requires libfreetype" "$LINENO" 5
11777 fi
11778
11779 HAVE_LIBOTF=no
11780 if test "${HAVE_FREETYPE}" = "yes"; then
11781
11782 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
11783
11784 if test "${with_libotf}" != "no"; then
11785
11786 succeeded=no
11787
11788 # Extract the first word of "pkg-config", so it can be a program name with args.
11789 set dummy pkg-config; ac_word=$2
11790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11791 $as_echo_n "checking for $ac_word... " >&6; }
11792 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11793 $as_echo_n "(cached) " >&6
11794 else
11795 case $PKG_CONFIG in
11796 [\\/]* | ?:[\\/]*)
11797 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11798 ;;
11799 *)
11800 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11801 for as_dir in $PATH
11802 do
11803 IFS=$as_save_IFS
11804 test -z "$as_dir" && as_dir=.
11805 for ac_exec_ext in '' $ac_executable_extensions; do
11806 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11807 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11808 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11809 break 2
11810 fi
11811 done
11812 done
11813 IFS=$as_save_IFS
11814
11815 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11816 ;;
11817 esac
11818 fi
11819 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11820 if test -n "$PKG_CONFIG"; then
11821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11822 $as_echo "$PKG_CONFIG" >&6; }
11823 else
11824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11825 $as_echo "no" >&6; }
11826 fi
11827
11828
11829
11830 if test "$PKG_CONFIG" = "no" ; then
11831 HAVE_LIBOTF=no
11832 else
11833 PKG_CONFIG_MIN_VERSION=0.9.0
11834 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
11836 $as_echo_n "checking for libotf... " >&6; }
11837
11838 if $PKG_CONFIG --exists "libotf" 2>&5; then
11839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11840 $as_echo "yes" >&6; }
11841 succeeded=yes
11842
11843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
11844 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
11845 LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
11846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
11847 $as_echo "$LIBOTF_CFLAGS" >&6; }
11848
11849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
11850 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
11851 LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
11852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
11853 $as_echo "$LIBOTF_LIBS" >&6; }
11854 else
11855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11856 $as_echo "no" >&6; }
11857 LIBOTF_CFLAGS=""
11858 LIBOTF_LIBS=""
11859 ## If we have a custom action on failure, don't print errors, but
11860 ## do set a variable so people can do so.
11861 LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
11862
11863 fi
11864
11865
11866
11867 else
11868 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11869 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11870 fi
11871 fi
11872
11873 if test $succeeded = yes; then
11874 HAVE_LIBOTF=yes
11875 else
11876 HAVE_LIBOTF=no
11877 fi
11878
11879 if test "$HAVE_LIBOTF" = "yes"; then
11880
11881 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
11882
11883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
11884 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
11885 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
11886 $as_echo_n "(cached) " >&6
11887 else
11888 ac_check_lib_save_LIBS=$LIBS
11889 LIBS="-lotf $LIBS"
11890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11891 /* end confdefs.h. */
11892
11893 /* Override any GCC internal prototype to avoid an error.
11894 Use char because int might match the return type of a GCC
11895 builtin and then its argument prototype would still apply. */
11896 #ifdef __cplusplus
11897 extern "C"
11898 #endif
11899 char OTF_get_variation_glyphs ();
11900 int
11901 main ()
11902 {
11903 return OTF_get_variation_glyphs ();
11904 ;
11905 return 0;
11906 }
11907 _ACEOF
11908 if ac_fn_c_try_link "$LINENO"; then :
11909 ac_cv_lib_otf_OTF_get_variation_glyphs=yes
11910 else
11911 ac_cv_lib_otf_OTF_get_variation_glyphs=no
11912 fi
11913 rm -f core conftest.err conftest.$ac_objext \
11914 conftest$ac_exeext conftest.$ac_ext
11915 LIBS=$ac_check_lib_save_LIBS
11916 fi
11917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
11918 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
11919 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
11920 HAVE_OTF_GET_VARIATION_GLYPHS=yes
11921 else
11922 HAVE_OTF_GET_VARIATION_GLYPHS=no
11923 fi
11924
11925 if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
11926
11927 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
11928
11929 fi
11930 fi
11931 fi
11932 fi
11933
11934 HAVE_M17N_FLT=no
11935 if test "${HAVE_LIBOTF}" = yes; then
11936 if test "${with_m17n_flt}" != "no"; then
11937
11938 succeeded=no
11939
11940 # Extract the first word of "pkg-config", so it can be a program name with args.
11941 set dummy pkg-config; ac_word=$2
11942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11943 $as_echo_n "checking for $ac_word... " >&6; }
11944 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11945 $as_echo_n "(cached) " >&6
11946 else
11947 case $PKG_CONFIG in
11948 [\\/]* | ?:[\\/]*)
11949 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11950 ;;
11951 *)
11952 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11953 for as_dir in $PATH
11954 do
11955 IFS=$as_save_IFS
11956 test -z "$as_dir" && as_dir=.
11957 for ac_exec_ext in '' $ac_executable_extensions; do
11958 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11959 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11960 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11961 break 2
11962 fi
11963 done
11964 done
11965 IFS=$as_save_IFS
11966
11967 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11968 ;;
11969 esac
11970 fi
11971 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11972 if test -n "$PKG_CONFIG"; then
11973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11974 $as_echo "$PKG_CONFIG" >&6; }
11975 else
11976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11977 $as_echo "no" >&6; }
11978 fi
11979
11980
11981
11982 if test "$PKG_CONFIG" = "no" ; then
11983 HAVE_M17N_FLT=no
11984 else
11985 PKG_CONFIG_MIN_VERSION=0.9.0
11986 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
11988 $as_echo_n "checking for m17n-flt... " >&6; }
11989
11990 if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
11991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11992 $as_echo "yes" >&6; }
11993 succeeded=yes
11994
11995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
11996 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
11997 M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
11998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
11999 $as_echo "$M17N_FLT_CFLAGS" >&6; }
12000
12001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
12002 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
12003 M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
12004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
12005 $as_echo "$M17N_FLT_LIBS" >&6; }
12006 else
12007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12008 $as_echo "no" >&6; }
12009 M17N_FLT_CFLAGS=""
12010 M17N_FLT_LIBS=""
12011 ## If we have a custom action on failure, don't print errors, but
12012 ## do set a variable so people can do so.
12013 M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
12014
12015 fi
12016
12017
12018
12019 else
12020 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12021 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12022 fi
12023 fi
12024
12025 if test $succeeded = yes; then
12026 HAVE_M17N_FLT=yes
12027 else
12028 HAVE_M17N_FLT=no
12029 fi
12030
12031 if test "$HAVE_M17N_FLT" = "yes"; then
12032
12033 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
12034
12035 fi
12036 fi
12037 fi
12038 else
12039 HAVE_XFT=no
12040 HAVE_FREETYPE=no
12041 HAVE_LIBOTF=no
12042 HAVE_M17N_FLT=no
12043 fi
12044
12045 ### End of font-backend (under X11) section.
12046
12047
12048
12049
12050
12051
12052
12053
12054
12055
12056 ### Use -lXpm if available, unless `--with-xpm=no'.
12057 HAVE_XPM=no
12058 LIBXPM=
12059 if test "${HAVE_X11}" = "yes"; then
12060 if test "${with_xpm}" != "no"; then
12061 ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
12062 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
12063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
12064 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
12065 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
12066 $as_echo_n "(cached) " >&6
12067 else
12068 ac_check_lib_save_LIBS=$LIBS
12069 LIBS="-lXpm -lX11 $LIBS"
12070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12071 /* end confdefs.h. */
12072
12073 /* Override any GCC internal prototype to avoid an error.
12074 Use char because int might match the return type of a GCC
12075 builtin and then its argument prototype would still apply. */
12076 #ifdef __cplusplus
12077 extern "C"
12078 #endif
12079 char XpmReadFileToPixmap ();
12080 int
12081 main ()
12082 {
12083 return XpmReadFileToPixmap ();
12084 ;
12085 return 0;
12086 }
12087 _ACEOF
12088 if ac_fn_c_try_link "$LINENO"; then :
12089 ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
12090 else
12091 ac_cv_lib_Xpm_XpmReadFileToPixmap=no
12092 fi
12093 rm -f core conftest.err conftest.$ac_objext \
12094 conftest$ac_exeext conftest.$ac_ext
12095 LIBS=$ac_check_lib_save_LIBS
12096 fi
12097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
12098 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
12099 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
12100 HAVE_XPM=yes
12101 fi
12102
12103 fi
12104
12105
12106 if test "${HAVE_XPM}" = "yes"; then
12107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
12108 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
12109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12110 /* end confdefs.h. */
12111 #include "X11/xpm.h"
12112 #ifndef XpmReturnAllocPixels
12113 no_return_alloc_pixels
12114 #endif
12115
12116 _ACEOF
12117 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12118 $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
12119 HAVE_XPM=no
12120 else
12121 HAVE_XPM=yes
12122 fi
12123 rm -f conftest*
12124
12125
12126 if test "${HAVE_XPM}" = "yes"; then
12127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12128 $as_echo "yes" >&6; }
12129 else
12130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12131 $as_echo "no" >&6; }
12132 fi
12133 fi
12134 fi
12135
12136 if test "${HAVE_XPM}" = "yes"; then
12137
12138 $as_echo "#define HAVE_XPM 1" >>confdefs.h
12139
12140 LIBXPM=-lXpm
12141 fi
12142 fi
12143
12144
12145 ### Use -ljpeg if available, unless `--with-jpeg=no'.
12146 HAVE_JPEG=no
12147 LIBJPEG=
12148 if test "${HAVE_X11}" = "yes"; then
12149 if test "${with_jpeg}" != "no"; then
12150 ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
12151 if test "x$ac_cv_header_jerror_h" = x""yes; then :
12152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
12153 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
12154 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
12155 $as_echo_n "(cached) " >&6
12156 else
12157 ac_check_lib_save_LIBS=$LIBS
12158 LIBS="-ljpeg $LIBS"
12159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12160 /* end confdefs.h. */
12161
12162 /* Override any GCC internal prototype to avoid an error.
12163 Use char because int might match the return type of a GCC
12164 builtin and then its argument prototype would still apply. */
12165 #ifdef __cplusplus
12166 extern "C"
12167 #endif
12168 char jpeg_destroy_compress ();
12169 int
12170 main ()
12171 {
12172 return jpeg_destroy_compress ();
12173 ;
12174 return 0;
12175 }
12176 _ACEOF
12177 if ac_fn_c_try_link "$LINENO"; then :
12178 ac_cv_lib_jpeg_jpeg_destroy_compress=yes
12179 else
12180 ac_cv_lib_jpeg_jpeg_destroy_compress=no
12181 fi
12182 rm -f core conftest.err conftest.$ac_objext \
12183 conftest$ac_exeext conftest.$ac_ext
12184 LIBS=$ac_check_lib_save_LIBS
12185 fi
12186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
12187 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
12188 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
12189 HAVE_JPEG=yes
12190 fi
12191
12192 fi
12193
12194
12195 fi
12196
12197 if test "${HAVE_JPEG}" = "yes"; then
12198 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12199
12200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12201 /* end confdefs.h. */
12202 #include <jpeglib.h>
12203 version=JPEG_LIB_VERSION
12204
12205 _ACEOF
12206 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12207 $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
12208 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12209
12210 else
12211 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
12212 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
12213 HAVE_JPEG=no
12214 fi
12215 rm -f conftest*
12216
12217 fi
12218 if test "${HAVE_JPEG}" = "yes"; then
12219 LIBJPEG=-ljpeg
12220 fi
12221 fi
12222
12223
12224 ### Use -lpng if available, unless `--with-png=no'.
12225 HAVE_PNG=no
12226 LIBPNG=
12227 if test "${HAVE_X11}" = "yes"; then
12228 if test "${with_png}" != "no"; then
12229 # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
12230 # in /usr/include/libpng.
12231 for ac_header in png.h libpng/png.h
12232 do :
12233 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12234 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12235 eval as_val=\$$as_ac_Header
12236 if test "x$as_val" = x""yes; then :
12237 cat >>confdefs.h <<_ACEOF
12238 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12239 _ACEOF
12240
12241 fi
12242
12243 done
12244
12245 if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
12246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
12247 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
12248 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
12249 $as_echo_n "(cached) " >&6
12250 else
12251 ac_check_lib_save_LIBS=$LIBS
12252 LIBS="-lpng -lz -lm $LIBS"
12253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12254 /* end confdefs.h. */
12255
12256 /* Override any GCC internal prototype to avoid an error.
12257 Use char because int might match the return type of a GCC
12258 builtin and then its argument prototype would still apply. */
12259 #ifdef __cplusplus
12260 extern "C"
12261 #endif
12262 char png_get_channels ();
12263 int
12264 main ()
12265 {
12266 return png_get_channels ();
12267 ;
12268 return 0;
12269 }
12270 _ACEOF
12271 if ac_fn_c_try_link "$LINENO"; then :
12272 ac_cv_lib_png_png_get_channels=yes
12273 else
12274 ac_cv_lib_png_png_get_channels=no
12275 fi
12276 rm -f core conftest.err conftest.$ac_objext \
12277 conftest$ac_exeext conftest.$ac_ext
12278 LIBS=$ac_check_lib_save_LIBS
12279 fi
12280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
12281 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
12282 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
12283 HAVE_PNG=yes
12284 fi
12285
12286 fi
12287 fi
12288
12289 if test "${HAVE_PNG}" = "yes"; then
12290
12291 $as_echo "#define HAVE_PNG 1" >>confdefs.h
12292
12293 LIBPNG="-lpng -lz -lm"
12294 fi
12295 fi
12296
12297
12298 ### Use -ltiff if available, unless `--with-tiff=no'.
12299 HAVE_TIFF=no
12300 LIBTIFF=
12301 if test "${HAVE_X11}" = "yes"; then
12302 if test "${with_tiff}" != "no"; then
12303 ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
12304 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
12305 tifflibs="-lz -lm"
12306 # At least one tiff package requires the jpeg library.
12307 if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
12308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
12309 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
12310 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
12311 $as_echo_n "(cached) " >&6
12312 else
12313 ac_check_lib_save_LIBS=$LIBS
12314 LIBS="-ltiff $tifflibs $LIBS"
12315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12316 /* end confdefs.h. */
12317
12318 /* Override any GCC internal prototype to avoid an error.
12319 Use char because int might match the return type of a GCC
12320 builtin and then its argument prototype would still apply. */
12321 #ifdef __cplusplus
12322 extern "C"
12323 #endif
12324 char TIFFGetVersion ();
12325 int
12326 main ()
12327 {
12328 return TIFFGetVersion ();
12329 ;
12330 return 0;
12331 }
12332 _ACEOF
12333 if ac_fn_c_try_link "$LINENO"; then :
12334 ac_cv_lib_tiff_TIFFGetVersion=yes
12335 else
12336 ac_cv_lib_tiff_TIFFGetVersion=no
12337 fi
12338 rm -f core conftest.err conftest.$ac_objext \
12339 conftest$ac_exeext conftest.$ac_ext
12340 LIBS=$ac_check_lib_save_LIBS
12341 fi
12342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
12343 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
12344 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
12345 HAVE_TIFF=yes
12346 fi
12347
12348 fi
12349
12350
12351 fi
12352
12353 if test "${HAVE_TIFF}" = "yes"; then
12354
12355 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
12356
12357 LIBTIFF=-ltiff
12358 fi
12359 fi
12360
12361
12362 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
12363 HAVE_GIF=no
12364 LIBGIF=
12365 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
12366 ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
12367 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
12368 # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
12369 # Earlier versions can crash Emacs.
12370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
12371 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
12372 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
12373 $as_echo_n "(cached) " >&6
12374 else
12375 ac_check_lib_save_LIBS=$LIBS
12376 LIBS="-lgif $LIBS"
12377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12378 /* end confdefs.h. */
12379
12380 /* Override any GCC internal prototype to avoid an error.
12381 Use char because int might match the return type of a GCC
12382 builtin and then its argument prototype would still apply. */
12383 #ifdef __cplusplus
12384 extern "C"
12385 #endif
12386 char EGifPutExtensionLast ();
12387 int
12388 main ()
12389 {
12390 return EGifPutExtensionLast ();
12391 ;
12392 return 0;
12393 }
12394 _ACEOF
12395 if ac_fn_c_try_link "$LINENO"; then :
12396 ac_cv_lib_gif_EGifPutExtensionLast=yes
12397 else
12398 ac_cv_lib_gif_EGifPutExtensionLast=no
12399 fi
12400 rm -f core conftest.err conftest.$ac_objext \
12401 conftest$ac_exeext conftest.$ac_ext
12402 LIBS=$ac_check_lib_save_LIBS
12403 fi
12404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
12405 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
12406 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
12407 HAVE_GIF=yes
12408 else
12409 HAVE_GIF=maybe
12410 fi
12411
12412 fi
12413
12414
12415
12416 if test "$HAVE_GIF" = yes; then
12417 LIBGIF=-lgif
12418 elif test "$HAVE_GIF" = maybe; then
12419 # If gif_lib.h but no libgif, try libungif.
12420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
12421 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
12422 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
12423 $as_echo_n "(cached) " >&6
12424 else
12425 ac_check_lib_save_LIBS=$LIBS
12426 LIBS="-lungif $LIBS"
12427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12428 /* end confdefs.h. */
12429
12430 /* Override any GCC internal prototype to avoid an error.
12431 Use char because int might match the return type of a GCC
12432 builtin and then its argument prototype would still apply. */
12433 #ifdef __cplusplus
12434 extern "C"
12435 #endif
12436 char EGifPutExtensionLast ();
12437 int
12438 main ()
12439 {
12440 return EGifPutExtensionLast ();
12441 ;
12442 return 0;
12443 }
12444 _ACEOF
12445 if ac_fn_c_try_link "$LINENO"; then :
12446 ac_cv_lib_ungif_EGifPutExtensionLast=yes
12447 else
12448 ac_cv_lib_ungif_EGifPutExtensionLast=no
12449 fi
12450 rm -f core conftest.err conftest.$ac_objext \
12451 conftest$ac_exeext conftest.$ac_ext
12452 LIBS=$ac_check_lib_save_LIBS
12453 fi
12454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
12455 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
12456 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
12457 HAVE_GIF=yes
12458 else
12459 HAVE_GIF=no
12460 fi
12461
12462 test "$HAVE_GIF" = yes && LIBGIF=-lungif
12463 fi
12464
12465 if test "${HAVE_GIF}" = "yes"; then
12466
12467 $as_echo "#define HAVE_GIF 1" >>confdefs.h
12468
12469 fi
12470 fi
12471
12472
12473 if test "${HAVE_X11}" = "yes"; then
12474 MISSING=""
12475 WITH_NO=""
12476 test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
12477 MISSING="libXpm" && WITH_NO="--with-xpm=no"
12478 test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
12479 MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
12480 test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
12481 MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
12482 test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
12483 MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
12484 test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
12485 MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
12486
12487 if test "X${MISSING}" != X; then
12488 as_fn_error "The following required libraries were not found:
12489 $MISSING
12490 Maybe some development libraries/packages are missing?
12491 If you don't want to link with them give
12492 $WITH_NO
12493 as options to configure" "$LINENO" 5
12494 fi
12495 fi
12496
12497 ### Use -lgpm if available, unless `--with-gpm=no'.
12498 HAVE_GPM=no
12499 LIBGPM=
12500 MOUSE_SUPPORT=
12501 if test "${with_gpm}" != "no"; then
12502 ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
12503 if test "x$ac_cv_header_gpm_h" = x""yes; then :
12504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
12505 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
12506 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
12507 $as_echo_n "(cached) " >&6
12508 else
12509 ac_check_lib_save_LIBS=$LIBS
12510 LIBS="-lgpm $LIBS"
12511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12512 /* end confdefs.h. */
12513
12514 /* Override any GCC internal prototype to avoid an error.
12515 Use char because int might match the return type of a GCC
12516 builtin and then its argument prototype would still apply. */
12517 #ifdef __cplusplus
12518 extern "C"
12519 #endif
12520 char Gpm_Open ();
12521 int
12522 main ()
12523 {
12524 return Gpm_Open ();
12525 ;
12526 return 0;
12527 }
12528 _ACEOF
12529 if ac_fn_c_try_link "$LINENO"; then :
12530 ac_cv_lib_gpm_Gpm_Open=yes
12531 else
12532 ac_cv_lib_gpm_Gpm_Open=no
12533 fi
12534 rm -f core conftest.err conftest.$ac_objext \
12535 conftest$ac_exeext conftest.$ac_ext
12536 LIBS=$ac_check_lib_save_LIBS
12537 fi
12538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
12539 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
12540 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
12541 HAVE_GPM=yes
12542 fi
12543
12544 fi
12545
12546
12547
12548 if test "${HAVE_GPM}" = "yes"; then
12549
12550 $as_echo "#define HAVE_GPM 1" >>confdefs.h
12551
12552 LIBGPM=-lgpm
12553 ## May be reset below.
12554 MOUSE_SUPPORT="\$(GPM_MOUSE_SUPPORT)"
12555 fi
12556 fi
12557
12558
12559 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
12560 if test "x$ac_cv_header_malloc_malloc_h" = x""yes; then :
12561
12562 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
12563
12564 fi
12565
12566
12567
12568 C_SWITCH_X_SYSTEM=
12569 ### Use NeXTstep API to implement GUI.
12570 if test "${HAVE_NS}" = "yes"; then
12571
12572 $as_echo "#define HAVE_NS 1" >>confdefs.h
12573
12574 if test "${NS_IMPL_COCOA}" = "yes"; then
12575
12576 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
12577
12578 GNU_OBJC_CFLAGS=
12579 fi
12580 if test "${NS_IMPL_GNUSTEP}" = "yes"; then
12581
12582 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
12583
12584 # See also .m.o rule in Makefile.in */
12585 # FIXME: are all these flags really needed? Document here why. */
12586 C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
12587 GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
12588 fi
12589 if test "${NS_HAVE_NSINTEGER}" = "yes"; then
12590
12591 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
12592
12593 fi
12594 # We also have mouse menus.
12595 HAVE_MENUS=yes
12596 OTHER_FILES=ns-app
12597 fi
12598
12599
12600 ### Use session management (-lSM -lICE) if available
12601 HAVE_X_SM=no
12602 LIBXSM=
12603 if test "${HAVE_X11}" = "yes"; then
12604 ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
12605 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
12606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
12607 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
12608 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
12609 $as_echo_n "(cached) " >&6
12610 else
12611 ac_check_lib_save_LIBS=$LIBS
12612 LIBS="-lSM -lICE $LIBS"
12613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12614 /* end confdefs.h. */
12615
12616 /* Override any GCC internal prototype to avoid an error.
12617 Use char because int might match the return type of a GCC
12618 builtin and then its argument prototype would still apply. */
12619 #ifdef __cplusplus
12620 extern "C"
12621 #endif
12622 char SmcOpenConnection ();
12623 int
12624 main ()
12625 {
12626 return SmcOpenConnection ();
12627 ;
12628 return 0;
12629 }
12630 _ACEOF
12631 if ac_fn_c_try_link "$LINENO"; then :
12632 ac_cv_lib_SM_SmcOpenConnection=yes
12633 else
12634 ac_cv_lib_SM_SmcOpenConnection=no
12635 fi
12636 rm -f core conftest.err conftest.$ac_objext \
12637 conftest$ac_exeext conftest.$ac_ext
12638 LIBS=$ac_check_lib_save_LIBS
12639 fi
12640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
12641 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
12642 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
12643 HAVE_X_SM=yes
12644 fi
12645
12646 fi
12647
12648
12649
12650 if test "${HAVE_X_SM}" = "yes"; then
12651
12652 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
12653
12654 LIBXSM="-lSM -lICE"
12655 case "$LIBS" in
12656 *-lSM*) ;;
12657 *) LIBS="$LIBXSM $LIBS" ;;
12658 esac
12659 fi
12660 fi
12661
12662
12663 ### Use libxml (-lxml2) if available
12664 if test "${with_xml2}" != "no"; then
12665 ### I'm not sure what the version number should be, so I just guessed.
12666
12667 succeeded=no
12668
12669 # Extract the first word of "pkg-config", so it can be a program name with args.
12670 set dummy pkg-config; ac_word=$2
12671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12672 $as_echo_n "checking for $ac_word... " >&6; }
12673 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
12674 $as_echo_n "(cached) " >&6
12675 else
12676 case $PKG_CONFIG in
12677 [\\/]* | ?:[\\/]*)
12678 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12679 ;;
12680 *)
12681 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12682 for as_dir in $PATH
12683 do
12684 IFS=$as_save_IFS
12685 test -z "$as_dir" && as_dir=.
12686 for ac_exec_ext in '' $ac_executable_extensions; do
12687 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12688 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12689 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12690 break 2
12691 fi
12692 done
12693 done
12694 IFS=$as_save_IFS
12695
12696 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12697 ;;
12698 esac
12699 fi
12700 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12701 if test -n "$PKG_CONFIG"; then
12702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12703 $as_echo "$PKG_CONFIG" >&6; }
12704 else
12705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12706 $as_echo "no" >&6; }
12707 fi
12708
12709
12710
12711 if test "$PKG_CONFIG" = "no" ; then
12712 HAVE_LIBXML2=no
12713 else
12714 PKG_CONFIG_MIN_VERSION=0.9.0
12715 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
12717 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
12718
12719 if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5; then
12720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12721 $as_echo "yes" >&6; }
12722 succeeded=yes
12723
12724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_CFLAGS" >&5
12725 $as_echo_n "checking LIBXML2_CFLAGS... " >&6; }
12726 LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_CFLAGS" >&5
12728 $as_echo "$LIBXML2_CFLAGS" >&6; }
12729
12730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_LIBS" >&5
12731 $as_echo_n "checking LIBXML2_LIBS... " >&6; }
12732 LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_LIBS" >&5
12734 $as_echo "$LIBXML2_LIBS" >&6; }
12735 else
12736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12737 $as_echo "no" >&6; }
12738 LIBXML2_CFLAGS=""
12739 LIBXML2_LIBS=""
12740 ## If we have a custom action on failure, don't print errors, but
12741 ## do set a variable so people can do so.
12742 LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
12743
12744 fi
12745
12746
12747
12748 else
12749 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12750 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12751 fi
12752 fi
12753
12754 if test $succeeded = yes; then
12755 HAVE_LIBXML2=yes
12756 else
12757 HAVE_LIBXML2=no
12758 fi
12759
12760 if test "${HAVE_LIBXML2}" = "yes"; then
12761 LIBS="$LIBXML2_LIBS $LIBS"
12762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
12763 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
12764 if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
12765 $as_echo_n "(cached) " >&6
12766 else
12767 ac_check_lib_save_LIBS=$LIBS
12768 LIBS="-lxml2 $LIBS"
12769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12770 /* end confdefs.h. */
12771
12772 /* Override any GCC internal prototype to avoid an error.
12773 Use char because int might match the return type of a GCC
12774 builtin and then its argument prototype would still apply. */
12775 #ifdef __cplusplus
12776 extern "C"
12777 #endif
12778 char htmlReadMemory ();
12779 int
12780 main ()
12781 {
12782 return htmlReadMemory ();
12783 ;
12784 return 0;
12785 }
12786 _ACEOF
12787 if ac_fn_c_try_link "$LINENO"; then :
12788 ac_cv_lib_xml2_htmlReadMemory=yes
12789 else
12790 ac_cv_lib_xml2_htmlReadMemory=no
12791 fi
12792 rm -f core conftest.err conftest.$ac_objext \
12793 conftest$ac_exeext conftest.$ac_ext
12794 LIBS=$ac_check_lib_save_LIBS
12795 fi
12796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
12797 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
12798 if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then :
12799 HAVE_LIBXML2=yes
12800 else
12801 HAVE_LIBXML2=no
12802 fi
12803
12804 if test "${HAVE_LIBXML2}" = "yes"; then
12805
12806 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
12807
12808 else
12809 LIBXML2_LIBS=""
12810 LIBXML2_CFLAGS=""
12811 fi
12812 fi
12813 fi
12814
12815
12816
12817 # If netdb.h doesn't declare h_errno, we must declare it by hand.
12818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
12819 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
12820 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
12821 $as_echo_n "(cached) " >&6
12822 else
12823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12824 /* end confdefs.h. */
12825 #include <netdb.h>
12826 int
12827 main ()
12828 {
12829 return h_errno;
12830 ;
12831 return 0;
12832 }
12833 _ACEOF
12834 if ac_fn_c_try_link "$LINENO"; then :
12835 emacs_cv_netdb_declares_h_errno=yes
12836 else
12837 emacs_cv_netdb_declares_h_errno=no
12838 fi
12839 rm -f core conftest.err conftest.$ac_objext \
12840 conftest$ac_exeext conftest.$ac_ext
12841 fi
12842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
12843 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
12844 if test $emacs_cv_netdb_declares_h_errno = yes; then
12845
12846 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
12847
12848 fi
12849
12850 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12851 # for constant arguments. Useless!
12852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12853 $as_echo_n "checking for working alloca.h... " >&6; }
12854 if test "${ac_cv_working_alloca_h+set}" = set; then :
12855 $as_echo_n "(cached) " >&6
12856 else
12857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12858 /* end confdefs.h. */
12859 #include <alloca.h>
12860 int
12861 main ()
12862 {
12863 char *p = (char *) alloca (2 * sizeof (int));
12864 if (p) return 0;
12865 ;
12866 return 0;
12867 }
12868 _ACEOF
12869 if ac_fn_c_try_link "$LINENO"; then :
12870 ac_cv_working_alloca_h=yes
12871 else
12872 ac_cv_working_alloca_h=no
12873 fi
12874 rm -f core conftest.err conftest.$ac_objext \
12875 conftest$ac_exeext conftest.$ac_ext
12876 fi
12877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12878 $as_echo "$ac_cv_working_alloca_h" >&6; }
12879 if test $ac_cv_working_alloca_h = yes; then
12880
12881 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12882
12883 fi
12884
12885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12886 $as_echo_n "checking for alloca... " >&6; }
12887 if test "${ac_cv_func_alloca_works+set}" = set; then :
12888 $as_echo_n "(cached) " >&6
12889 else
12890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12891 /* end confdefs.h. */
12892 #ifdef __GNUC__
12893 # define alloca __builtin_alloca
12894 #else
12895 # ifdef _MSC_VER
12896 # include <malloc.h>
12897 # define alloca _alloca
12898 # else
12899 # ifdef HAVE_ALLOCA_H
12900 # include <alloca.h>
12901 # else
12902 # ifdef _AIX
12903 #pragma alloca
12904 # else
12905 # ifndef alloca /* predefined by HP cc +Olibcalls */
12906 char *alloca ();
12907 # endif
12908 # endif
12909 # endif
12910 # endif
12911 #endif
12912
12913 int
12914 main ()
12915 {
12916 char *p = (char *) alloca (1);
12917 if (p) return 0;
12918 ;
12919 return 0;
12920 }
12921 _ACEOF
12922 if ac_fn_c_try_link "$LINENO"; then :
12923 ac_cv_func_alloca_works=yes
12924 else
12925 ac_cv_func_alloca_works=no
12926 fi
12927 rm -f core conftest.err conftest.$ac_objext \
12928 conftest$ac_exeext conftest.$ac_ext
12929 fi
12930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12931 $as_echo "$ac_cv_func_alloca_works" >&6; }
12932
12933 if test $ac_cv_func_alloca_works = yes; then
12934
12935 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12936
12937 else
12938 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12939 # that cause trouble. Some versions do not even contain alloca or
12940 # contain a buggy version. If you still want to use their alloca,
12941 # use ar to extract alloca.o from them instead of compiling alloca.c.
12942
12943 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12944
12945 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12946
12947
12948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12949 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12950 if test "${ac_cv_os_cray+set}" = set; then :
12951 $as_echo_n "(cached) " >&6
12952 else
12953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12954 /* end confdefs.h. */
12955 #if defined CRAY && ! defined CRAY2
12956 webecray
12957 #else
12958 wenotbecray
12959 #endif
12960
12961 _ACEOF
12962 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12963 $EGREP "webecray" >/dev/null 2>&1; then :
12964 ac_cv_os_cray=yes
12965 else
12966 ac_cv_os_cray=no
12967 fi
12968 rm -f conftest*
12969
12970 fi
12971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12972 $as_echo "$ac_cv_os_cray" >&6; }
12973 if test $ac_cv_os_cray = yes; then
12974 for ac_func in _getb67 GETB67 getb67; do
12975 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12976 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12977 eval as_val=\$$as_ac_var
12978 if test "x$as_val" = x""yes; then :
12979
12980 cat >>confdefs.h <<_ACEOF
12981 #define CRAY_STACKSEG_END $ac_func
12982 _ACEOF
12983
12984 break
12985 fi
12986
12987 done
12988 fi
12989
12990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12991 $as_echo_n "checking stack direction for C alloca... " >&6; }
12992 if test "${ac_cv_c_stack_direction+set}" = set; then :
12993 $as_echo_n "(cached) " >&6
12994 else
12995 if test "$cross_compiling" = yes; then :
12996 ac_cv_c_stack_direction=0
12997 else
12998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12999 /* end confdefs.h. */
13000 $ac_includes_default
13001 int
13002 find_stack_direction ()
13003 {
13004 static char *addr = 0;
13005 auto char dummy;
13006 if (addr == 0)
13007 {
13008 addr = &dummy;
13009 return find_stack_direction ();
13010 }
13011 else
13012 return (&dummy > addr) ? 1 : -1;
13013 }
13014
13015 int
13016 main ()
13017 {
13018 return find_stack_direction () < 0;
13019 }
13020 _ACEOF
13021 if ac_fn_c_try_run "$LINENO"; then :
13022 ac_cv_c_stack_direction=1
13023 else
13024 ac_cv_c_stack_direction=-1
13025 fi
13026 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13027 conftest.$ac_objext conftest.beam conftest.$ac_ext
13028 fi
13029
13030 fi
13031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
13032 $as_echo "$ac_cv_c_stack_direction" >&6; }
13033 cat >>confdefs.h <<_ACEOF
13034 #define STACK_DIRECTION $ac_cv_c_stack_direction
13035 _ACEOF
13036
13037
13038 fi
13039
13040
13041 if test x"$ac_cv_func_alloca_works" != xyes; then
13042 as_fn_error "a system implementation of alloca is required " "$LINENO" 5
13043 fi
13044
13045 # fmod, logb, and frexp are found in -lm on most systems.
13046 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
13047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
13048 $as_echo_n "checking for sqrt in -lm... " >&6; }
13049 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
13050 $as_echo_n "(cached) " >&6
13051 else
13052 ac_check_lib_save_LIBS=$LIBS
13053 LIBS="-lm $LIBS"
13054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13055 /* end confdefs.h. */
13056
13057 /* Override any GCC internal prototype to avoid an error.
13058 Use char because int might match the return type of a GCC
13059 builtin and then its argument prototype would still apply. */
13060 #ifdef __cplusplus
13061 extern "C"
13062 #endif
13063 char sqrt ();
13064 int
13065 main ()
13066 {
13067 return sqrt ();
13068 ;
13069 return 0;
13070 }
13071 _ACEOF
13072 if ac_fn_c_try_link "$LINENO"; then :
13073 ac_cv_lib_m_sqrt=yes
13074 else
13075 ac_cv_lib_m_sqrt=no
13076 fi
13077 rm -f core conftest.err conftest.$ac_objext \
13078 conftest$ac_exeext conftest.$ac_ext
13079 LIBS=$ac_check_lib_save_LIBS
13080 fi
13081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
13082 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
13083 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
13084 cat >>confdefs.h <<_ACEOF
13085 #define HAVE_LIBM 1
13086 _ACEOF
13087
13088 LIBS="-lm $LIBS"
13089
13090 fi
13091
13092
13093 # Check for mail-locking functions in a "mail" library. Probably this should
13094 # have the same check as for liblockfile below.
13095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
13096 $as_echo_n "checking for maillock in -lmail... " >&6; }
13097 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
13098 $as_echo_n "(cached) " >&6
13099 else
13100 ac_check_lib_save_LIBS=$LIBS
13101 LIBS="-lmail $LIBS"
13102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13103 /* end confdefs.h. */
13104
13105 /* Override any GCC internal prototype to avoid an error.
13106 Use char because int might match the return type of a GCC
13107 builtin and then its argument prototype would still apply. */
13108 #ifdef __cplusplus
13109 extern "C"
13110 #endif
13111 char maillock ();
13112 int
13113 main ()
13114 {
13115 return maillock ();
13116 ;
13117 return 0;
13118 }
13119 _ACEOF
13120 if ac_fn_c_try_link "$LINENO"; then :
13121 ac_cv_lib_mail_maillock=yes
13122 else
13123 ac_cv_lib_mail_maillock=no
13124 fi
13125 rm -f core conftest.err conftest.$ac_objext \
13126 conftest$ac_exeext conftest.$ac_ext
13127 LIBS=$ac_check_lib_save_LIBS
13128 fi
13129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
13130 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
13131 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
13132 have_mail=yes
13133 else
13134 have_mail=no
13135 fi
13136
13137 if test $have_mail = yes; then
13138 LIBS_MAIL=-lmail
13139 LIBS="$LIBS_MAIL $LIBS"
13140
13141 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
13142
13143 else
13144 LIBS_MAIL=
13145 fi
13146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
13147 $as_echo_n "checking for maillock in -llockfile... " >&6; }
13148 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
13149 $as_echo_n "(cached) " >&6
13150 else
13151 ac_check_lib_save_LIBS=$LIBS
13152 LIBS="-llockfile $LIBS"
13153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13154 /* end confdefs.h. */
13155
13156 /* Override any GCC internal prototype to avoid an error.
13157 Use char because int might match the return type of a GCC
13158 builtin and then its argument prototype would still apply. */
13159 #ifdef __cplusplus
13160 extern "C"
13161 #endif
13162 char maillock ();
13163 int
13164 main ()
13165 {
13166 return maillock ();
13167 ;
13168 return 0;
13169 }
13170 _ACEOF
13171 if ac_fn_c_try_link "$LINENO"; then :
13172 ac_cv_lib_lockfile_maillock=yes
13173 else
13174 ac_cv_lib_lockfile_maillock=no
13175 fi
13176 rm -f core conftest.err conftest.$ac_objext \
13177 conftest$ac_exeext conftest.$ac_ext
13178 LIBS=$ac_check_lib_save_LIBS
13179 fi
13180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
13181 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
13182 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
13183 have_lockfile=yes
13184 else
13185 have_lockfile=no
13186 fi
13187
13188 if test $have_lockfile = yes; then
13189 LIBS_MAIL=-llockfile
13190 LIBS="$LIBS_MAIL $LIBS"
13191
13192 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
13193
13194 else
13195 # If we have the shared liblockfile, assume we must use it for mail
13196 # locking (e.g. Debian). If we couldn't link against liblockfile
13197 # (no liblockfile.a installed), ensure that we don't need to.
13198 # Extract the first word of "liblockfile.so", so it can be a program name with args.
13199 set dummy liblockfile.so; ac_word=$2
13200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13201 $as_echo_n "checking for $ac_word... " >&6; }
13202 if test "${ac_cv_prog_liblockfile+set}" = set; then :
13203 $as_echo_n "(cached) " >&6
13204 else
13205 if test -n "$liblockfile"; then
13206 ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
13207 else
13208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13209 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
13210 for as_dir in $as_dummy
13211 do
13212 IFS=$as_save_IFS
13213 test -z "$as_dir" && as_dir=.
13214 for ac_exec_ext in '' $ac_executable_extensions; do
13215 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13216 ac_cv_prog_liblockfile="yes"
13217 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13218 break 2
13219 fi
13220 done
13221 done
13222 IFS=$as_save_IFS
13223
13224 test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
13225 fi
13226 fi
13227 liblockfile=$ac_cv_prog_liblockfile
13228 if test -n "$liblockfile"; then
13229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
13230 $as_echo "$liblockfile" >&6; }
13231 else
13232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13233 $as_echo "no" >&6; }
13234 fi
13235
13236
13237 if test $ac_cv_prog_liblockfile = yes; then
13238 as_fn_error "Shared liblockfile found but can't link against it.
13239 This probably means that movemail could lose mail.
13240 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
13241 fi
13242 fi
13243 for ac_func in touchlock
13244 do :
13245 ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
13246 if test "x$ac_cv_func_touchlock" = x""yes; then :
13247 cat >>confdefs.h <<_ACEOF
13248 #define HAVE_TOUCHLOCK 1
13249 _ACEOF
13250
13251 fi
13252 done
13253
13254 for ac_header in maillock.h
13255 do :
13256 ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
13257 if test "x$ac_cv_header_maillock_h" = x""yes; then :
13258 cat >>confdefs.h <<_ACEOF
13259 #define HAVE_MAILLOCK_H 1
13260 _ACEOF
13261
13262 fi
13263
13264 done
13265
13266
13267
13268 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
13269 ## interlock access to the mail spool. The alternative is a lock file named
13270 ## /usr/spool/mail/$USER.lock.
13271 mail_lock=no
13272 case "$opsys" in
13273 aix4-2) mail_lock="lockf" ;;
13274
13275 gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
13276
13277 ## On GNU/Linux systems, both methods are used by various mail programs.
13278 ## I assume most people are using newer mailers that have heard of flock.
13279 ## Change this if you need to.
13280 ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
13281 ## configure gets the right answers, and that means *NOT* using flock.
13282 ## Using flock is guaranteed to be the wrong thing. See Debian Policy
13283 ## for details.'' and then uses `#ifdef DEBIAN'. Unfortunately the
13284 ## Debian maintainer hasn't provided a clean fix for Emacs.
13285 ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
13286 ## HAVE_MAILLOCK_H are defined, so the following appears to be the
13287 ## correct logic. -- fx
13288 ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
13289 ## liblockfile is a Free Software replacement for libmail, used on
13290 ## Debian systems and elsewhere. -rfr.
13291 gnu-*)
13292 mail_lock="flock"
13293 if test $have_mail = yes || test $have_lockfile = yes; then
13294 test $ac_cv_header_maillock_h = yes && mail_lock=no
13295 fi
13296 ;;
13297 esac
13298
13299 BLESSMAIL_TARGET=
13300 case "$mail_lock" in
13301 flock)
13302 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
13303 ;;
13304
13305 lockf)
13306 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
13307 ;;
13308
13309 *) BLESSMAIL_TARGET="need-blessmail" ;;
13310 esac
13311
13312
13313
13314 for ac_func in gethostname getdomainname dup2 \
13315 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
13316 random lrand48 logb frexp fmod rint cbrt ftime setsid \
13317 strerror fpathconf select euidaccess getpagesize tzset setlocale \
13318 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
13319 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm strchr strrchr \
13320 sendto recvfrom getsockopt setsockopt getsockname getpeername \
13321 gai_strerror mkstemp getline getdelim mremap memmove fsync sync \
13322 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
13323 cfmakeraw cfsetspeed isnan copysign __executable_start
13324 do :
13325 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13326 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13327 eval as_val=\$$as_ac_var
13328 if test "x$as_val" = x""yes; then :
13329 cat >>confdefs.h <<_ACEOF
13330 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13331 _ACEOF
13332
13333 fi
13334 done
13335
13336
13337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
13338 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
13339 if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
13340 $as_echo_n "(cached) " >&6
13341 else
13342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13343 /* end confdefs.h. */
13344
13345 int
13346 main ()
13347 {
13348 __builtin_unwind_init ();
13349 ;
13350 return 0;
13351 }
13352 _ACEOF
13353 if ac_fn_c_try_link "$LINENO"; then :
13354 emacs_cv_func___builtin_unwind_init=yes
13355 else
13356 emacs_cv_func___builtin_unwind_init=no
13357 fi
13358 rm -f core conftest.err conftest.$ac_objext \
13359 conftest$ac_exeext conftest.$ac_ext
13360 fi
13361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
13362 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
13363 if test $emacs_cv_func___builtin_unwind_init = yes; then
13364
13365 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
13366
13367 fi
13368
13369 for ac_header in sys/un.h
13370 do :
13371 ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
13372 if test "x$ac_cv_header_sys_un_h" = x""yes; then :
13373 cat >>confdefs.h <<_ACEOF
13374 #define HAVE_SYS_UN_H 1
13375 _ACEOF
13376
13377 fi
13378
13379 done
13380
13381
13382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13383 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13384 if test "${ac_cv_sys_largefile_source+set}" = set; then :
13385 $as_echo_n "(cached) " >&6
13386 else
13387 while :; do
13388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13389 /* end confdefs.h. */
13390 #include <sys/types.h> /* for off_t */
13391 #include <stdio.h>
13392 int
13393 main ()
13394 {
13395 int (*fp) (FILE *, off_t, int) = fseeko;
13396 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13397 ;
13398 return 0;
13399 }
13400 _ACEOF
13401 if ac_fn_c_try_link "$LINENO"; then :
13402 ac_cv_sys_largefile_source=no; break
13403 fi
13404 rm -f core conftest.err conftest.$ac_objext \
13405 conftest$ac_exeext conftest.$ac_ext
13406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13407 /* end confdefs.h. */
13408 #define _LARGEFILE_SOURCE 1
13409 #include <sys/types.h> /* for off_t */
13410 #include <stdio.h>
13411 int
13412 main ()
13413 {
13414 int (*fp) (FILE *, off_t, int) = fseeko;
13415 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13416 ;
13417 return 0;
13418 }
13419 _ACEOF
13420 if ac_fn_c_try_link "$LINENO"; then :
13421 ac_cv_sys_largefile_source=1; break
13422 fi
13423 rm -f core conftest.err conftest.$ac_objext \
13424 conftest$ac_exeext conftest.$ac_ext
13425 ac_cv_sys_largefile_source=unknown
13426 break
13427 done
13428 fi
13429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13430 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13431 case $ac_cv_sys_largefile_source in #(
13432 no | unknown) ;;
13433 *)
13434 cat >>confdefs.h <<_ACEOF
13435 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13436 _ACEOF
13437 ;;
13438 esac
13439 rm -rf conftest*
13440
13441 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13442 # in glibc 2.1.3, but that breaks too many other things.
13443 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13444 if test $ac_cv_sys_largefile_source != unknown; then
13445
13446 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13447
13448 fi
13449
13450
13451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13452 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13453 if test "${ac_cv_func_getpgrp_void+set}" = set; then :
13454 $as_echo_n "(cached) " >&6
13455 else
13456 # Use it with a single arg.
13457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13458 /* end confdefs.h. */
13459 $ac_includes_default
13460 int
13461 main ()
13462 {
13463 getpgrp (0);
13464 ;
13465 return 0;
13466 }
13467 _ACEOF
13468 if ac_fn_c_try_compile "$LINENO"; then :
13469 ac_cv_func_getpgrp_void=no
13470 else
13471 ac_cv_func_getpgrp_void=yes
13472 fi
13473 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13474
13475 fi
13476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13477 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13478 if test $ac_cv_func_getpgrp_void = yes; then
13479
13480 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13481
13482 fi
13483
13484
13485 # Configure gnulib.
13486
13487
13488
13489
13490
13491
13492
13493
13494
13495
13496 LIBC_FATAL_STDERR_=1
13497 export LIBC_FATAL_STDERR_
13498
13499
13500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
13501 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
13502 if test "${ac_cv_c_bigendian+set}" = set; then :
13503 $as_echo_n "(cached) " >&6
13504 else
13505 ac_cv_c_bigendian=unknown
13506 # See if we're dealing with a universal compiler.
13507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13508 /* end confdefs.h. */
13509 #ifndef __APPLE_CC__
13510 not a universal capable compiler
13511 #endif
13512 typedef int dummy;
13513
13514 _ACEOF
13515 if ac_fn_c_try_compile "$LINENO"; then :
13516
13517 # Check for potential -arch flags. It is not universal unless
13518 # there are at least two -arch flags with different values.
13519 ac_arch=
13520 ac_prev=
13521 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
13522 if test -n "$ac_prev"; then
13523 case $ac_word in
13524 i?86 | x86_64 | ppc | ppc64)
13525 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
13526 ac_arch=$ac_word
13527 else
13528 ac_cv_c_bigendian=universal
13529 break
13530 fi
13531 ;;
13532 esac
13533 ac_prev=
13534 elif test "x$ac_word" = "x-arch"; then
13535 ac_prev=arch
13536 fi
13537 done
13538 fi
13539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13540 if test $ac_cv_c_bigendian = unknown; then
13541 # See if sys/param.h defines the BYTE_ORDER macro.
13542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13543 /* end confdefs.h. */
13544 #include <sys/types.h>
13545 #include <sys/param.h>
13546
13547 int
13548 main ()
13549 {
13550 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
13551 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
13552 && LITTLE_ENDIAN)
13553 bogus endian macros
13554 #endif
13555
13556 ;
13557 return 0;
13558 }
13559 _ACEOF
13560 if ac_fn_c_try_compile "$LINENO"; then :
13561 # It does; now see whether it defined to BIG_ENDIAN or not.
13562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13563 /* end confdefs.h. */
13564 #include <sys/types.h>
13565 #include <sys/param.h>
13566
13567 int
13568 main ()
13569 {
13570 #if BYTE_ORDER != BIG_ENDIAN
13571 not big endian
13572 #endif
13573
13574 ;
13575 return 0;
13576 }
13577 _ACEOF
13578 if ac_fn_c_try_compile "$LINENO"; then :
13579 ac_cv_c_bigendian=yes
13580 else
13581 ac_cv_c_bigendian=no
13582 fi
13583 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13584 fi
13585 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13586 fi
13587 if test $ac_cv_c_bigendian = unknown; then
13588 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
13589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13590 /* end confdefs.h. */
13591 #include <limits.h>
13592
13593 int
13594 main ()
13595 {
13596 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
13597 bogus endian macros
13598 #endif
13599
13600 ;
13601 return 0;
13602 }
13603 _ACEOF
13604 if ac_fn_c_try_compile "$LINENO"; then :
13605 # It does; now see whether it defined to _BIG_ENDIAN or not.
13606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13607 /* end confdefs.h. */
13608 #include <limits.h>
13609
13610 int
13611 main ()
13612 {
13613 #ifndef _BIG_ENDIAN
13614 not big endian
13615 #endif
13616
13617 ;
13618 return 0;
13619 }
13620 _ACEOF
13621 if ac_fn_c_try_compile "$LINENO"; then :
13622 ac_cv_c_bigendian=yes
13623 else
13624 ac_cv_c_bigendian=no
13625 fi
13626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13627 fi
13628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13629 fi
13630 if test $ac_cv_c_bigendian = unknown; then
13631 # Compile a test program.
13632 if test "$cross_compiling" = yes; then :
13633 # Try to guess by grepping values from an object file.
13634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13635 /* end confdefs.h. */
13636 short int ascii_mm[] =
13637 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
13638 short int ascii_ii[] =
13639 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
13640 int use_ascii (int i) {
13641 return ascii_mm[i] + ascii_ii[i];
13642 }
13643 short int ebcdic_ii[] =
13644 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
13645 short int ebcdic_mm[] =
13646 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
13647 int use_ebcdic (int i) {
13648 return ebcdic_mm[i] + ebcdic_ii[i];
13649 }
13650 extern int foo;
13651
13652 int
13653 main ()
13654 {
13655 return use_ascii (foo) == use_ebcdic (foo);
13656 ;
13657 return 0;
13658 }
13659 _ACEOF
13660 if ac_fn_c_try_compile "$LINENO"; then :
13661 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
13662 ac_cv_c_bigendian=yes
13663 fi
13664 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
13665 if test "$ac_cv_c_bigendian" = unknown; then
13666 ac_cv_c_bigendian=no
13667 else
13668 # finding both strings is unlikely to happen, but who knows?
13669 ac_cv_c_bigendian=unknown
13670 fi
13671 fi
13672 fi
13673 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13674 else
13675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13676 /* end confdefs.h. */
13677 $ac_includes_default
13678 int
13679 main ()
13680 {
13681
13682 /* Are we little or big endian? From Harbison&Steele. */
13683 union
13684 {
13685 long int l;
13686 char c[sizeof (long int)];
13687 } u;
13688 u.l = 1;
13689 return u.c[sizeof (long int) - 1] == 1;
13690
13691 ;
13692 return 0;
13693 }
13694 _ACEOF
13695 if ac_fn_c_try_run "$LINENO"; then :
13696 ac_cv_c_bigendian=no
13697 else
13698 ac_cv_c_bigendian=yes
13699 fi
13700 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13701 conftest.$ac_objext conftest.beam conftest.$ac_ext
13702 fi
13703
13704 fi
13705 fi
13706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
13707 $as_echo "$ac_cv_c_bigendian" >&6; }
13708 case $ac_cv_c_bigendian in #(
13709 yes)
13710 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
13711 ;; #(
13712 no)
13713 ;; #(
13714 universal)
13715
13716 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
13717
13718 ;; #(
13719 *)
13720 as_fn_error "unknown endianness
13721 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
13722 esac
13723
13724
13725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
13726 $as_echo_n "checking for inline... " >&6; }
13727 if test "${ac_cv_c_inline+set}" = set; then :
13728 $as_echo_n "(cached) " >&6
13729 else
13730 ac_cv_c_inline=no
13731 for ac_kw in inline __inline__ __inline; do
13732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13733 /* end confdefs.h. */
13734 #ifndef __cplusplus
13735 typedef int foo_t;
13736 static $ac_kw foo_t static_foo () {return 0; }
13737 $ac_kw foo_t foo () {return 0; }
13738 #endif
13739
13740 _ACEOF
13741 if ac_fn_c_try_compile "$LINENO"; then :
13742 ac_cv_c_inline=$ac_kw
13743 fi
13744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13745 test "$ac_cv_c_inline" != no && break
13746 done
13747
13748 fi
13749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
13750 $as_echo "$ac_cv_c_inline" >&6; }
13751
13752 case $ac_cv_c_inline in
13753 inline | yes) ;;
13754 *)
13755 case $ac_cv_c_inline in
13756 no) ac_val=;;
13757 *) ac_val=$ac_cv_c_inline;;
13758 esac
13759 cat >>confdefs.h <<_ACEOF
13760 #ifndef __cplusplus
13761 #define inline $ac_val
13762 #endif
13763 _ACEOF
13764 ;;
13765 esac
13766
13767
13768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
13769 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
13770 if test "${gl_cv_func_c99_strtold+set}" = set; then :
13771 $as_echo_n "(cached) " >&6
13772 else
13773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13774 /* end confdefs.h. */
13775 /* On HP-UX before 11.23, strtold returns a struct instead of
13776 long double. Reject implementations like that, by requiring
13777 compatibility with the C99 prototype. */
13778 #include <stdlib.h>
13779 static long double (*p) (char const *, char **) = strtold;
13780 static long double
13781 test (char const *nptr, char **endptr)
13782 {
13783 long double r;
13784 r = strtold (nptr, endptr);
13785 return r;
13786 }
13787 int
13788 main ()
13789 {
13790 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
13791 ;
13792 return 0;
13793 }
13794 _ACEOF
13795 if ac_fn_c_try_link "$LINENO"; then :
13796 gl_cv_func_c99_strtold=yes
13797 else
13798 gl_cv_func_c99_strtold=no
13799 fi
13800 rm -f core conftest.err conftest.$ac_objext \
13801 conftest$ac_exeext conftest.$ac_ext
13802 fi
13803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
13804 $as_echo "$gl_cv_func_c99_strtold" >&6; }
13805 if test $gl_cv_func_c99_strtold = yes; then
13806
13807 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
13808
13809 fi
13810
13811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
13812 $as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
13813 if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
13814 $as_echo_n "(cached) " >&6
13815 else
13816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13817 /* end confdefs.h. */
13818
13819 #include <sys/types.h>
13820 #include <sys/stat.h>
13821 int
13822 main ()
13823 {
13824 struct stat s; s.st_dm_mode;
13825 ;
13826 return 0;
13827 }
13828 _ACEOF
13829 if ac_fn_c_try_compile "$LINENO"; then :
13830 ac_cv_struct_st_dm_mode=yes
13831 else
13832 ac_cv_struct_st_dm_mode=no
13833 fi
13834 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13835 fi
13836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
13837 $as_echo "$ac_cv_struct_st_dm_mode" >&6; }
13838
13839 if test $ac_cv_struct_st_dm_mode = yes; then
13840
13841 $as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
13842
13843 fi
13844
13845
13846 ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
13847 if test "x$ac_cv_have_decl_strmode" = x""yes; then :
13848 ac_have_decl=1
13849 else
13850 ac_have_decl=0
13851 fi
13852
13853 cat >>confdefs.h <<_ACEOF
13854 #define HAVE_DECL_STRMODE $ac_have_decl
13855 _ACEOF
13856
13857
13858 GNULIB__EXIT=0;
13859 GNULIB_ATOLL=0;
13860 GNULIB_CALLOC_POSIX=0;
13861 GNULIB_CANONICALIZE_FILE_NAME=0;
13862 GNULIB_GETLOADAVG=0;
13863 GNULIB_GETSUBOPT=0;
13864 GNULIB_GRANTPT=0;
13865 GNULIB_MALLOC_POSIX=0;
13866 GNULIB_MBTOWC=0;
13867 GNULIB_MKDTEMP=0;
13868 GNULIB_MKOSTEMP=0;
13869 GNULIB_MKOSTEMPS=0;
13870 GNULIB_MKSTEMP=0;
13871 GNULIB_MKSTEMPS=0;
13872 GNULIB_PTSNAME=0;
13873 GNULIB_PUTENV=0;
13874 GNULIB_RANDOM_R=0;
13875 GNULIB_REALLOC_POSIX=0;
13876 GNULIB_REALPATH=0;
13877 GNULIB_RPMATCH=0;
13878 GNULIB_SETENV=0;
13879 GNULIB_STRTOD=0;
13880 GNULIB_STRTOLL=0;
13881 GNULIB_STRTOULL=0;
13882 GNULIB_SYSTEM_POSIX=0;
13883 GNULIB_UNLOCKPT=0;
13884 GNULIB_UNSETENV=0;
13885 GNULIB_WCTOMB=0;
13886 HAVE__EXIT=1;
13887 HAVE_ATOLL=1;
13888 HAVE_CANONICALIZE_FILE_NAME=1;
13889 HAVE_DECL_GETLOADAVG=1;
13890 HAVE_GETSUBOPT=1;
13891 HAVE_GRANTPT=1;
13892 HAVE_MKDTEMP=1;
13893 HAVE_MKOSTEMP=1;
13894 HAVE_MKOSTEMPS=1;
13895 HAVE_MKSTEMP=1;
13896 HAVE_MKSTEMPS=1;
13897 HAVE_PTSNAME=1;
13898 HAVE_RANDOM_H=1;
13899 HAVE_RANDOM_R=1;
13900 HAVE_REALPATH=1;
13901 HAVE_RPMATCH=1;
13902 HAVE_SETENV=1;
13903 HAVE_DECL_SETENV=1;
13904 HAVE_STRTOD=1;
13905 HAVE_STRTOLL=1;
13906 HAVE_STRTOULL=1;
13907 HAVE_STRUCT_RANDOM_DATA=1;
13908 HAVE_SYS_LOADAVG_H=0;
13909 HAVE_UNLOCKPT=1;
13910 HAVE_DECL_UNSETENV=1;
13911 REPLACE_CALLOC=0;
13912 REPLACE_CANONICALIZE_FILE_NAME=0;
13913 REPLACE_MALLOC=0;
13914 REPLACE_MBTOWC=0;
13915 REPLACE_MKSTEMP=0;
13916 REPLACE_PUTENV=0;
13917 REPLACE_REALLOC=0;
13918 REPLACE_REALPATH=0;
13919 REPLACE_SETENV=0;
13920 REPLACE_STRTOD=0;
13921 REPLACE_UNSETENV=0;
13922 REPLACE_WCTOMB=0;
13923
13924
13925 GNULIB_CHOWN=0;
13926 GNULIB_CLOSE=0;
13927 GNULIB_DUP2=0;
13928 GNULIB_DUP3=0;
13929 GNULIB_ENVIRON=0;
13930 GNULIB_EUIDACCESS=0;
13931 GNULIB_FACCESSAT=0;
13932 GNULIB_FCHDIR=0;
13933 GNULIB_FCHOWNAT=0;
13934 GNULIB_FSYNC=0;
13935 GNULIB_FTRUNCATE=0;
13936 GNULIB_GETCWD=0;
13937 GNULIB_GETDOMAINNAME=0;
13938 GNULIB_GETDTABLESIZE=0;
13939 GNULIB_GETGROUPS=0;
13940 GNULIB_GETHOSTNAME=0;
13941 GNULIB_GETLOGIN=0;
13942 GNULIB_GETLOGIN_R=0;
13943 GNULIB_GETPAGESIZE=0;
13944 GNULIB_GETUSERSHELL=0;
13945 GNULIB_LCHOWN=0;
13946 GNULIB_LINK=0;
13947 GNULIB_LINKAT=0;
13948 GNULIB_LSEEK=0;
13949 GNULIB_PIPE=0;
13950 GNULIB_PIPE2=0;
13951 GNULIB_PREAD=0;
13952 GNULIB_PWRITE=0;
13953 GNULIB_READLINK=0;
13954 GNULIB_READLINKAT=0;
13955 GNULIB_RMDIR=0;
13956 GNULIB_SLEEP=0;
13957 GNULIB_SYMLINK=0;
13958 GNULIB_SYMLINKAT=0;
13959 GNULIB_TTYNAME_R=0;
13960 GNULIB_UNISTD_H_GETOPT=0;
13961 GNULIB_UNISTD_H_SIGPIPE=0;
13962 GNULIB_UNLINK=0;
13963 GNULIB_UNLINKAT=0;
13964 GNULIB_USLEEP=0;
13965 GNULIB_WRITE=0;
13966 HAVE_CHOWN=1;
13967 HAVE_DUP2=1;
13968 HAVE_DUP3=1;
13969 HAVE_EUIDACCESS=1;
13970 HAVE_FACCESSAT=1;
13971 HAVE_FCHDIR=1;
13972 HAVE_FCHOWNAT=1;
13973 HAVE_FSYNC=1;
13974 HAVE_FTRUNCATE=1;
13975 HAVE_GETDTABLESIZE=1;
13976 HAVE_GETGROUPS=1;
13977 HAVE_GETHOSTNAME=1;
13978 HAVE_GETLOGIN=1;
13979 HAVE_GETPAGESIZE=1;
13980 HAVE_LCHOWN=1;
13981 HAVE_LINK=1;
13982 HAVE_LINKAT=1;
13983 HAVE_PIPE=1;
13984 HAVE_PIPE2=1;
13985 HAVE_PREAD=1;
13986 HAVE_PWRITE=1;
13987 HAVE_READLINK=1;
13988 HAVE_READLINKAT=1;
13989 HAVE_SLEEP=1;
13990 HAVE_SYMLINK=1;
13991 HAVE_SYMLINKAT=1;
13992 HAVE_UNLINKAT=1;
13993 HAVE_USLEEP=1;
13994 HAVE_DECL_ENVIRON=1;
13995 HAVE_DECL_FCHDIR=1;
13996 HAVE_DECL_GETDOMAINNAME=1;
13997 HAVE_DECL_GETLOGIN_R=1;
13998 HAVE_DECL_GETPAGESIZE=1;
13999 HAVE_DECL_GETUSERSHELL=1;
14000 HAVE_DECL_TTYNAME_R=1;
14001 HAVE_OS_H=0;
14002 HAVE_SYS_PARAM_H=0;
14003 REPLACE_CHOWN=0;
14004 REPLACE_CLOSE=0;
14005 REPLACE_DUP=0;
14006 REPLACE_DUP2=0;
14007 REPLACE_FCHOWNAT=0;
14008 REPLACE_GETCWD=0;
14009 REPLACE_GETDOMAINNAME=0;
14010 REPLACE_GETLOGIN_R=0;
14011 REPLACE_GETGROUPS=0;
14012 REPLACE_GETPAGESIZE=0;
14013 REPLACE_LCHOWN=0;
14014 REPLACE_LINK=0;
14015 REPLACE_LINKAT=0;
14016 REPLACE_LSEEK=0;
14017 REPLACE_PREAD=0;
14018 REPLACE_PWRITE=0;
14019 REPLACE_READLINK=0;
14020 REPLACE_RMDIR=0;
14021 REPLACE_SLEEP=0;
14022 REPLACE_SYMLINK=0;
14023 REPLACE_TTYNAME_R=0;
14024 REPLACE_UNLINK=0;
14025 REPLACE_UNLINKAT=0;
14026 REPLACE_USLEEP=0;
14027 REPLACE_WRITE=0;
14028 UNISTD_H_HAVE_WINSOCK2_H=0;
14029 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
14030
14031
14032
14033
14034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
14035 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
14036 if test "${gl_cv_have_include_next+set}" = set; then :
14037 $as_echo_n "(cached) " >&6
14038 else
14039 rm -rf conftestd1a conftestd1b conftestd2
14040 mkdir conftestd1a conftestd1b conftestd2
14041 cat <<EOF > conftestd1a/conftest.h
14042 #define DEFINED_IN_CONFTESTD1
14043 #include_next <conftest.h>
14044 #ifdef DEFINED_IN_CONFTESTD2
14045 int foo;
14046 #else
14047 #error "include_next doesn't work"
14048 #endif
14049 EOF
14050 cat <<EOF > conftestd1b/conftest.h
14051 #define DEFINED_IN_CONFTESTD1
14052 #include <stdio.h>
14053 #include_next <conftest.h>
14054 #ifdef DEFINED_IN_CONFTESTD2
14055 int foo;
14056 #else
14057 #error "include_next doesn't work"
14058 #endif
14059 EOF
14060 cat <<EOF > conftestd2/conftest.h
14061 #ifndef DEFINED_IN_CONFTESTD1
14062 #error "include_next test doesn't work"
14063 #endif
14064 #define DEFINED_IN_CONFTESTD2
14065 EOF
14066 gl_save_CPPFLAGS="$CPPFLAGS"
14067 CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
14068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14069 /* end confdefs.h. */
14070 #include <conftest.h>
14071 _ACEOF
14072 if ac_fn_c_try_compile "$LINENO"; then :
14073 gl_cv_have_include_next=yes
14074 else
14075 CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
14076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14077 /* end confdefs.h. */
14078 #include <conftest.h>
14079 _ACEOF
14080 if ac_fn_c_try_compile "$LINENO"; then :
14081 gl_cv_have_include_next=buggy
14082 else
14083 gl_cv_have_include_next=no
14084 fi
14085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14086
14087 fi
14088 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14089 CPPFLAGS="$gl_save_CPPFLAGS"
14090 rm -rf conftestd1a conftestd1b conftestd2
14091
14092 fi
14093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
14094 $as_echo "$gl_cv_have_include_next" >&6; }
14095 PRAGMA_SYSTEM_HEADER=
14096 if test $gl_cv_have_include_next = yes; then
14097 INCLUDE_NEXT=include_next
14098 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
14099 if test -n "$GCC"; then
14100 PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
14101 fi
14102 else
14103 if test $gl_cv_have_include_next = buggy; then
14104 INCLUDE_NEXT=include
14105 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
14106 else
14107 INCLUDE_NEXT=include
14108 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
14109 fi
14110 fi
14111
14112
14113
14114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
14115 $as_echo_n "checking whether system header files limit the line length... " >&6; }
14116 if test "${gl_cv_pragma_columns+set}" = set; then :
14117 $as_echo_n "(cached) " >&6
14118 else
14119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14120 /* end confdefs.h. */
14121
14122 #ifdef __TANDEM
14123 choke me
14124 #endif
14125
14126 _ACEOF
14127 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14128 $EGREP "choke me" >/dev/null 2>&1; then :
14129 gl_cv_pragma_columns=yes
14130 else
14131 gl_cv_pragma_columns=no
14132 fi
14133 rm -f conftest*
14134
14135
14136 fi
14137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
14138 $as_echo "$gl_cv_pragma_columns" >&6; }
14139 if test $gl_cv_pragma_columns = yes; then
14140 PRAGMA_COLUMNS="#pragma COLUMNS 10000"
14141 else
14142 PRAGMA_COLUMNS=
14143 fi
14144
14145
14146
14147
14148
14149
14150
14151
14152
14153
14154
14155
14156
14157
14158
14159
14160
14161 if test $gl_cv_have_include_next = yes; then
14162 gl_cv_next_getopt_h='<'getopt.h'>'
14163 else
14164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
14165 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
14166 if test "${gl_cv_next_getopt_h+set}" = set; then :
14167 $as_echo_n "(cached) " >&6
14168 else
14169
14170 if test $ac_cv_header_getopt_h = yes; then
14171
14172
14173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14174 /* end confdefs.h. */
14175 #include <getopt.h>
14176
14177 _ACEOF
14178 case "$host_os" in
14179 aix*) gl_absname_cpp="$ac_cpp -C" ;;
14180 *) gl_absname_cpp="$ac_cpp" ;;
14181 esac
14182 gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
14183 sed -n '\#/getopt.h#{
14184 s#.*"\(.*/getopt.h\)".*#\1#
14185 s#^/[^/]#//&#
14186 p
14187 q
14188 }'`'"'
14189 else
14190 gl_cv_next_getopt_h='<'getopt.h'>'
14191 fi
14192
14193
14194 fi
14195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
14196 $as_echo "$gl_cv_next_getopt_h" >&6; }
14197 fi
14198 NEXT_GETOPT_H=$gl_cv_next_getopt_h
14199
14200 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
14201 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
14202 gl_next_as_first_directive='<'getopt.h'>'
14203 else
14204 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
14205 gl_next_as_first_directive=$gl_cv_next_getopt_h
14206 fi
14207 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
14208
14209
14210
14211
14212 if test $ac_cv_header_getopt_h = yes; then
14213 HAVE_GETOPT_H=1
14214 else
14215 HAVE_GETOPT_H=0
14216 fi
14217
14218
14219 gl_replace_getopt=
14220
14221 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14222 for ac_header in getopt.h
14223 do :
14224 ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
14225 if test "x$ac_cv_header_getopt_h" = x""yes; then :
14226 cat >>confdefs.h <<_ACEOF
14227 #define HAVE_GETOPT_H 1
14228 _ACEOF
14229
14230 else
14231 gl_replace_getopt=yes
14232 fi
14233
14234 done
14235
14236 fi
14237
14238 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14239 for ac_func in getopt_long_only
14240 do :
14241 ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
14242 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
14243 cat >>confdefs.h <<_ACEOF
14244 #define HAVE_GETOPT_LONG_ONLY 1
14245 _ACEOF
14246
14247 else
14248 gl_replace_getopt=yes
14249 fi
14250 done
14251
14252 fi
14253
14254 if test -z "$gl_replace_getopt"; then
14255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
14256 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
14257 if test "${gl_cv_func_getopt_posix+set}" = set; then :
14258 $as_echo_n "(cached) " >&6
14259 else
14260
14261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14262 /* end confdefs.h. */
14263 #include <unistd.h>
14264 int
14265 main ()
14266 {
14267 int *p = &optreset; return optreset;
14268 ;
14269 return 0;
14270 }
14271 _ACEOF
14272 if ac_fn_c_try_compile "$LINENO"; then :
14273 gl_optind_min=1
14274 else
14275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14276 /* end confdefs.h. */
14277 #include <getopt.h>
14278 int
14279 main ()
14280 {
14281 return !getopt_clip;
14282 ;
14283 return 0;
14284 }
14285 _ACEOF
14286 if ac_fn_c_try_compile "$LINENO"; then :
14287 gl_optind_min=1
14288 else
14289 gl_optind_min=0
14290 fi
14291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14292 fi
14293 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14294
14295 gl_save_CPPFLAGS=$CPPFLAGS
14296 CPPFLAGS="$CPPFLAGS -DOPTIND_MIN=$gl_optind_min"
14297 if test "$cross_compiling" = yes; then :
14298 case "$host_os" in
14299 mingw*) gl_cv_func_getopt_posix="guessing no";;
14300 darwin* | aix*) gl_cv_func_getopt_posix="guessing no";;
14301 *) gl_cv_func_getopt_posix="guessing yes";;
14302 esac
14303
14304 else
14305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14306 /* end confdefs.h. */
14307
14308 #include <unistd.h>
14309 #include <stdlib.h>
14310 #include <string.h>
14311
14312 int
14313 main ()
14314 {
14315 {
14316 int argc = 0;
14317 char *argv[10];
14318 int c;
14319
14320 argv[argc++] = "program";
14321 argv[argc++] = "-a";
14322 argv[argc++] = "foo";
14323 argv[argc++] = "bar";
14324 argv[argc] = NULL;
14325 optind = OPTIND_MIN;
14326 opterr = 0;
14327
14328 c = getopt (argc, argv, "ab");
14329 if (!(c == 'a'))
14330 return 1;
14331 c = getopt (argc, argv, "ab");
14332 if (!(c == -1))
14333 return 2;
14334 if (!(optind == 2))
14335 return 3;
14336 }
14337 /* Some internal state exists at this point. */
14338 {
14339 int argc = 0;
14340 char *argv[10];
14341 int c;
14342
14343 argv[argc++] = "program";
14344 argv[argc++] = "donald";
14345 argv[argc++] = "-p";
14346 argv[argc++] = "billy";
14347 argv[argc++] = "duck";
14348 argv[argc++] = "-a";
14349 argv[argc++] = "bar";
14350 argv[argc] = NULL;
14351 optind = OPTIND_MIN;
14352 opterr = 0;
14353
14354 c = getopt (argc, argv, "+abp:q:");
14355 if (!(c == -1))
14356 return 4;
14357 if (!(strcmp (argv[0], "program") == 0))
14358 return 5;
14359 if (!(strcmp (argv[1], "donald") == 0))
14360 return 6;
14361 if (!(strcmp (argv[2], "-p") == 0))
14362 return 7;
14363 if (!(strcmp (argv[3], "billy") == 0))
14364 return 8;
14365 if (!(strcmp (argv[4], "duck") == 0))
14366 return 9;
14367 if (!(strcmp (argv[5], "-a") == 0))
14368 return 10;
14369 if (!(strcmp (argv[6], "bar") == 0))
14370 return 11;
14371 if (!(optind == 1))
14372 return 12;
14373 }
14374 /* Detect MacOS 10.5, AIX 7.1 bug. */
14375 {
14376 char *argv[3] = { "program", "-ab", NULL };
14377 optind = OPTIND_MIN;
14378 opterr = 0;
14379 if (getopt (2, argv, "ab:") != 'a')
14380 return 13;
14381 if (getopt (2, argv, "ab:") != '?')
14382 return 14;
14383 if (optopt != 'b')
14384 return 15;
14385 if (optind != 2)
14386 return 16;
14387 }
14388
14389 return 0;
14390 }
14391
14392 _ACEOF
14393 if ac_fn_c_try_run "$LINENO"; then :
14394 gl_cv_func_getopt_posix=yes
14395 else
14396 gl_cv_func_getopt_posix=no
14397 fi
14398 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14399 conftest.$ac_objext conftest.beam conftest.$ac_ext
14400 fi
14401
14402 CPPFLAGS=$gl_save_CPPFLAGS
14403
14404 fi
14405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
14406 $as_echo "$gl_cv_func_getopt_posix" >&6; }
14407 case "$gl_cv_func_getopt_posix" in
14408 *no) gl_replace_getopt=yes ;;
14409 esac
14410 fi
14411
14412 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
14414 $as_echo_n "checking for working GNU getopt function... " >&6; }
14415 if test "${gl_cv_func_getopt_gnu+set}" = set; then :
14416 $as_echo_n "(cached) " >&6
14417 else
14418 # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
14419 # optstring is necessary for programs like m4 that have POSIX-mandated
14420 # semantics for supporting options interspersed with files.
14421 # Also, since getopt_long is a GNU extension, we require optind=0.
14422 # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
14423 # so take care to revert to the correct (non-)export state.
14424 gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
14425 case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
14426 xx) gl_had_POSIXLY_CORRECT=exported ;;
14427 x) gl_had_POSIXLY_CORRECT=yes ;;
14428 *) gl_had_POSIXLY_CORRECT= ;;
14429 esac
14430 POSIXLY_CORRECT=1
14431 export POSIXLY_CORRECT
14432 if test "$cross_compiling" = yes; then :
14433 case $host_os:$ac_cv_have_decl_optreset in
14434 *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;;
14435 *:yes) gl_cv_func_getopt_gnu=no;;
14436 *) gl_cv_func_getopt_gnu=yes;;
14437 esac
14438
14439 else
14440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14441 /* end confdefs.h. */
14442 #include <getopt.h>
14443 #include <stddef.h>
14444 #include <string.h>
14445
14446 int
14447 main ()
14448 {
14449
14450 int result = 0;
14451 /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
14452 and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
14453 OSF/1 5.1, Solaris 10. */
14454 {
14455 char *myargv[3];
14456 myargv[0] = "conftest";
14457 myargv[1] = "-+";
14458 myargv[2] = 0;
14459 opterr = 0;
14460 if (getopt (2, myargv, "+a") != '?')
14461 result |= 1;
14462 }
14463 /* This code succeeds on glibc 2.8, mingw,
14464 and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
14465 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */
14466 {
14467 char *argv[] = { "program", "-p", "foo", "bar", NULL };
14468
14469 optind = 1;
14470 if (getopt (4, argv, "p::") != 'p')
14471 result |= 2;
14472 else if (optarg != NULL)
14473 result |= 4;
14474 else if (getopt (4, argv, "p::") != -1)
14475 result |= 6;
14476 else if (optind != 2)
14477 result |= 8;
14478 }
14479 /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */
14480 {
14481 char *argv[] = { "program", "foo", "-p", NULL };
14482 optind = 0;
14483 if (getopt (3, argv, "-p") != 1)
14484 result |= 16;
14485 else if (getopt (3, argv, "-p") != 'p')
14486 result |= 32;
14487 }
14488 /* This code fails on glibc 2.11. */
14489 {
14490 char *argv[] = { "program", "-b", "-a", NULL };
14491 optind = opterr = 0;
14492 if (getopt (3, argv, "+:a:b") != 'b')
14493 result |= 64;
14494 else if (getopt (3, argv, "+:a:b") != ':')
14495 result |= 64;
14496 }
14497 return result;
14498
14499 ;
14500 return 0;
14501 }
14502 _ACEOF
14503 if ac_fn_c_try_run "$LINENO"; then :
14504 gl_cv_func_getopt_gnu=yes
14505 else
14506 gl_cv_func_getopt_gnu=no
14507 fi
14508 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14509 conftest.$ac_objext conftest.beam conftest.$ac_ext
14510 fi
14511
14512 case $gl_had_POSIXLY_CORRECT in
14513 exported) ;;
14514 yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
14515 *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
14516 esac
14517
14518 fi
14519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
14520 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
14521 if test "$gl_cv_func_getopt_gnu" = "no"; then
14522 gl_replace_getopt=yes
14523 fi
14524 fi
14525
14526 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
14527 if test "x$ac_cv_have_decl_getenv" = x""yes; then :
14528 ac_have_decl=1
14529 else
14530 ac_have_decl=0
14531 fi
14532
14533 cat >>confdefs.h <<_ACEOF
14534 #define HAVE_DECL_GETENV $ac_have_decl
14535 _ACEOF
14536
14537
14538
14539
14540
14541
14542 if test -n "$gl_replace_getopt"; then :
14543
14544
14545
14546 GETOPT_H=getopt.h
14547
14548 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
14549
14550
14551
14552 GNULIB_UNISTD_H_GETOPT=1
14553
14554
14555
14556
14557
14558
14559
14560
14561 gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
14562
14563
14564
14565
14566
14567
14568
14569
14570
14571 gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
14572
14573
14574
14575
14576
14577
14578 fi
14579
14580
14581
14582 GNULIB_FCHMODAT=0;
14583 GNULIB_FSTATAT=0;
14584 GNULIB_FUTIMENS=0;
14585 GNULIB_LCHMOD=0;
14586 GNULIB_LSTAT=0;
14587 GNULIB_MKDIRAT=0;
14588 GNULIB_MKFIFO=0;
14589 GNULIB_MKFIFOAT=0;
14590 GNULIB_MKNOD=0;
14591 GNULIB_MKNODAT=0;
14592 GNULIB_STAT=0;
14593 GNULIB_UTIMENSAT=0;
14594 HAVE_FCHMODAT=1;
14595 HAVE_FSTATAT=1;
14596 HAVE_FUTIMENS=1;
14597 HAVE_LCHMOD=1;
14598 HAVE_LSTAT=1;
14599 HAVE_MKDIRAT=1;
14600 HAVE_MKFIFO=1;
14601 HAVE_MKFIFOAT=1;
14602 HAVE_MKNOD=1;
14603 HAVE_MKNODAT=1;
14604 HAVE_UTIMENSAT=1;
14605 REPLACE_FSTAT=0;
14606 REPLACE_FSTATAT=0;
14607 REPLACE_FUTIMENS=0;
14608 REPLACE_LSTAT=0;
14609 REPLACE_MKDIR=0;
14610 REPLACE_MKFIFO=0;
14611 REPLACE_MKNOD=0;
14612 REPLACE_STAT=0;
14613 REPLACE_UTIMENSAT=0;
14614
14615
14616
14617
14618 for ac_func in $ac_func_list
14619 do :
14620 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14621 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14622 eval as_val=\$$as_ac_var
14623 if test "x$as_val" = x""yes; then :
14624 cat >>confdefs.h <<_ACEOF
14625 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14626 _ACEOF
14627
14628 fi
14629 done
14630
14631
14632
14633
14634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
14635 $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
14636 if test "${ac_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
14637 $as_echo_n "(cached) " >&6
14638 else
14639 rm -f conftest.sym conftest.file
14640 echo >conftest.file
14641 if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
14642 if test "$cross_compiling" = yes; then :
14643 # When cross-compiling, be pessimistic so we will end up using the
14644 # replacement version of lstat that checks for trailing slashes and
14645 # calls lstat a second time when necessary.
14646 ac_cv_func_lstat_dereferences_slashed_symlink=no
14647
14648 else
14649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14650 /* end confdefs.h. */
14651 $ac_includes_default
14652 int
14653 main ()
14654 {
14655 struct stat sbuf;
14656 /* Linux will dereference the symlink and fail, as required by
14657 POSIX. That is better in the sense that it means we will not
14658 have to compile and use the lstat wrapper. */
14659 return lstat ("conftest.sym/", &sbuf) == 0;
14660
14661 ;
14662 return 0;
14663 }
14664 _ACEOF
14665 if ac_fn_c_try_run "$LINENO"; then :
14666 ac_cv_func_lstat_dereferences_slashed_symlink=yes
14667 else
14668 ac_cv_func_lstat_dereferences_slashed_symlink=no
14669 fi
14670 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14671 conftest.$ac_objext conftest.beam conftest.$ac_ext
14672 fi
14673
14674 else
14675 # If the 'ln -s' command failed, then we probably don't even
14676 # have an lstat function.
14677 ac_cv_func_lstat_dereferences_slashed_symlink=no
14678 fi
14679 rm -f conftest.sym conftest.file
14680
14681 fi
14682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5
14683 $as_echo "$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; }
14684 test $ac_cv_func_lstat_dereferences_slashed_symlink = yes &&
14685
14686 cat >>confdefs.h <<_ACEOF
14687 #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
14688 _ACEOF
14689
14690 if test "x$ac_cv_func_lstat_dereferences_slashed_symlink" = xno; then
14691
14692
14693
14694
14695
14696
14697
14698
14699 gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext"
14700
14701 fi
14702
14703
14704 GNULIB_MKTIME=0;
14705 GNULIB_NANOSLEEP=0;
14706 GNULIB_STRPTIME=0;
14707 GNULIB_TIMEGM=0;
14708 GNULIB_TIME_R=0;
14709 HAVE_DECL_LOCALTIME_R=1;
14710 HAVE_NANOSLEEP=1;
14711 HAVE_STRPTIME=1;
14712 HAVE_TIMEGM=1;
14713 REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
14714 REPLACE_MKTIME=GNULIB_PORTCHECK;
14715 REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
14716 REPLACE_TIMEGM=GNULIB_PORTCHECK;
14717
14718
14719
14720
14721 gl_cv_c_multiarch=no
14722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14723 /* end confdefs.h. */
14724 #ifndef __APPLE_CC__
14725 not a universal capable compiler
14726 #endif
14727 typedef int dummy;
14728
14729 _ACEOF
14730 if ac_fn_c_try_compile "$LINENO"; then :
14731
14732 arch=
14733 prev=
14734 for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
14735 if test -n "$prev"; then
14736 case $word in
14737 i?86 | x86_64 | ppc | ppc64)
14738 if test -z "$arch" || test "$arch" = "$word"; then
14739 arch="$word"
14740 else
14741 gl_cv_c_multiarch=yes
14742 fi
14743 ;;
14744 esac
14745 prev=
14746 else
14747 if test "x$word" = "x-arch"; then
14748 prev=arch
14749 fi
14750 fi
14751 done
14752
14753 fi
14754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14755 if test $gl_cv_c_multiarch = yes; then
14756 APPLE_UNIVERSAL_BUILD=1
14757 else
14758 APPLE_UNIVERSAL_BUILD=0
14759 fi
14760
14761
14762
14763
14764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
14765 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
14766 if test "${ac_cv_header_stdbool_h+set}" = set; then :
14767 $as_echo_n "(cached) " >&6
14768 else
14769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14770 /* end confdefs.h. */
14771
14772 #include <stdbool.h>
14773 #ifndef bool
14774 "error: bool is not defined"
14775 #endif
14776 #ifndef false
14777 "error: false is not defined"
14778 #endif
14779 #if false
14780 "error: false is not 0"
14781 #endif
14782 #ifndef true
14783 "error: true is not defined"
14784 #endif
14785 #if true != 1
14786 "error: true is not 1"
14787 #endif
14788 #ifndef __bool_true_false_are_defined
14789 "error: __bool_true_false_are_defined is not defined"
14790 #endif
14791
14792 struct s { _Bool s: 1; _Bool t; } s;
14793
14794 char a[true == 1 ? 1 : -1];
14795 char b[false == 0 ? 1 : -1];
14796 char c[__bool_true_false_are_defined == 1 ? 1 : -1];
14797 char d[(bool) 0.5 == true ? 1 : -1];
14798 /* See body of main program for 'e'. */
14799 char f[(_Bool) 0.0 == false ? 1 : -1];
14800 char g[true];
14801 char h[sizeof (_Bool)];
14802 char i[sizeof s.t];
14803 enum { j = false, k = true, l = false * true, m = true * 256 };
14804 /* The following fails for
14805 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
14806 _Bool n[m];
14807 char o[sizeof n == m * sizeof n[0] ? 1 : -1];
14808 char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
14809 /* Catch a bug in an HP-UX C compiler. See
14810 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
14811 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
14812 */
14813 _Bool q = true;
14814 _Bool *pq = &q;
14815
14816 int
14817 main ()
14818 {
14819
14820 bool e = &s;
14821 *pq |= q;
14822 *pq |= ! q;
14823 /* Refer to every declared value, to avoid compiler optimizations. */
14824 return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
14825 + !m + !n + !o + !p + !q + !pq);
14826
14827 ;
14828 return 0;
14829 }
14830 _ACEOF
14831 if ac_fn_c_try_compile "$LINENO"; then :
14832 ac_cv_header_stdbool_h=yes
14833 else
14834 ac_cv_header_stdbool_h=no
14835 fi
14836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14837 fi
14838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
14839 $as_echo "$ac_cv_header_stdbool_h" >&6; }
14840 ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
14841 if test "x$ac_cv_type__Bool" = x""yes; then :
14842
14843 cat >>confdefs.h <<_ACEOF
14844 #define HAVE__BOOL 1
14845 _ACEOF
14846
14847
14848 fi
14849
14850
14851
14852 REPLACE_NULL=0;
14853 HAVE_WCHAR_T=1;
14854 STDDEF_H='';
14855
14856
14857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
14858 $as_echo_n "checking for wchar_t... " >&6; }
14859 if test "${gt_cv_c_wchar_t+set}" = set; then :
14860 $as_echo_n "(cached) " >&6
14861 else
14862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14863 /* end confdefs.h. */
14864 #include <stddef.h>
14865 wchar_t foo = (wchar_t)'\0';
14866 int
14867 main ()
14868 {
14869
14870 ;
14871 return 0;
14872 }
14873 _ACEOF
14874 if ac_fn_c_try_compile "$LINENO"; then :
14875 gt_cv_c_wchar_t=yes
14876 else
14877 gt_cv_c_wchar_t=no
14878 fi
14879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14880 fi
14881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
14882 $as_echo "$gt_cv_c_wchar_t" >&6; }
14883 if test $gt_cv_c_wchar_t = yes; then
14884
14885 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
14886
14887 fi
14888
14889
14890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
14891 $as_echo_n "checking for unsigned long long int... " >&6; }
14892 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
14893 $as_echo_n "(cached) " >&6
14894 else
14895 ac_cv_type_unsigned_long_long_int=yes
14896 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
14897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14898 /* end confdefs.h. */
14899
14900 /* For now, do not test the preprocessor; as of 2007 there are too many
14901 implementations with broken preprocessors. Perhaps this can
14902 be revisited in 2012. In the meantime, code should not expect
14903 #if to work with literals wider than 32 bits. */
14904 /* Test literals. */
14905 long long int ll = 9223372036854775807ll;
14906 long long int nll = -9223372036854775807LL;
14907 unsigned long long int ull = 18446744073709551615ULL;
14908 /* Test constant expressions. */
14909 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
14910 ? 1 : -1)];
14911 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
14912 ? 1 : -1)];
14913 int i = 63;
14914 int
14915 main ()
14916 {
14917 /* Test availability of runtime routines for shift and division. */
14918 long long int llmax = 9223372036854775807ll;
14919 unsigned long long int ullmax = 18446744073709551615ull;
14920 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
14921 | (llmax / ll) | (llmax % ll)
14922 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
14923 | (ullmax / ull) | (ullmax % ull));
14924 ;
14925 return 0;
14926 }
14927
14928 _ACEOF
14929 if ac_fn_c_try_link "$LINENO"; then :
14930
14931 else
14932 ac_cv_type_unsigned_long_long_int=no
14933 fi
14934 rm -f core conftest.err conftest.$ac_objext \
14935 conftest$ac_exeext conftest.$ac_ext
14936 fi
14937 fi
14938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
14939 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
14940 if test $ac_cv_type_unsigned_long_long_int = yes; then
14941
14942 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
14943
14944 fi
14945
14946
14947
14948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
14949 $as_echo_n "checking for long long int... " >&6; }
14950 if test "${ac_cv_type_long_long_int+set}" = set; then :
14951 $as_echo_n "(cached) " >&6
14952 else
14953 ac_cv_type_long_long_int=yes
14954 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
14955 ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
14956 if test $ac_cv_type_long_long_int = yes; then
14957 if test "$cross_compiling" = yes; then :
14958 :
14959 else
14960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14961 /* end confdefs.h. */
14962 #include <limits.h>
14963 #ifndef LLONG_MAX
14964 # define HALF \
14965 (1LL << (sizeof (long long int) * CHAR_BIT - 2))
14966 # define LLONG_MAX (HALF - 1 + HALF)
14967 #endif
14968 int
14969 main ()
14970 {
14971 long long int n = 1;
14972 int i;
14973 for (i = 0; ; i++)
14974 {
14975 long long int m = n << i;
14976 if (m >> i != n)
14977 return 1;
14978 if (LLONG_MAX / 2 < m)
14979 break;
14980 }
14981 return 0;
14982 ;
14983 return 0;
14984 }
14985 _ACEOF
14986 if ac_fn_c_try_run "$LINENO"; then :
14987
14988 else
14989 ac_cv_type_long_long_int=no
14990 fi
14991 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14992 conftest.$ac_objext conftest.beam conftest.$ac_ext
14993 fi
14994
14995 fi
14996 fi
14997 fi
14998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
14999 $as_echo "$ac_cv_type_long_long_int" >&6; }
15000 if test $ac_cv_type_long_long_int = yes; then
15001
15002 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
15003
15004 fi
15005
15006
15007
15008
15009
15010
15011 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
15012 "
15013 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
15014
15015 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
15016
15017 fi
15018
15019
15020
15021
15022
15023
15024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
15025 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
15026 if test "${ac_cv_header_stat_broken+set}" = set; then :
15027 $as_echo_n "(cached) " >&6
15028 else
15029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15030 /* end confdefs.h. */
15031 #include <sys/types.h>
15032 #include <sys/stat.h>
15033
15034 #if defined S_ISBLK && defined S_IFDIR
15035 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
15036 #endif
15037
15038 #if defined S_ISBLK && defined S_IFCHR
15039 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
15040 #endif
15041
15042 #if defined S_ISLNK && defined S_IFREG
15043 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
15044 #endif
15045
15046 #if defined S_ISSOCK && defined S_IFREG
15047 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
15048 #endif
15049
15050 _ACEOF
15051 if ac_fn_c_try_compile "$LINENO"; then :
15052 ac_cv_header_stat_broken=no
15053 else
15054 ac_cv_header_stat_broken=yes
15055 fi
15056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15057 fi
15058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
15059 $as_echo "$ac_cv_header_stat_broken" >&6; }
15060 if test $ac_cv_header_stat_broken = yes; then
15061
15062 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
15063
15064 fi
15065
15066
15067
15068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
15069 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
15070 if test "${ac_cv_c_restrict+set}" = set; then :
15071 $as_echo_n "(cached) " >&6
15072 else
15073 ac_cv_c_restrict=no
15074 # The order here caters to the fact that C++ does not require restrict.
15075 for ac_kw in __restrict __restrict__ _Restrict restrict; do
15076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15077 /* end confdefs.h. */
15078 typedef int * int_ptr;
15079 int foo (int_ptr $ac_kw ip) {
15080 return ip[0];
15081 }
15082 int
15083 main ()
15084 {
15085 int s[1];
15086 int * $ac_kw t = s;
15087 t[0] = 0;
15088 return foo(t)
15089 ;
15090 return 0;
15091 }
15092 _ACEOF
15093 if ac_fn_c_try_compile "$LINENO"; then :
15094 ac_cv_c_restrict=$ac_kw
15095 fi
15096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15097 test "$ac_cv_c_restrict" != no && break
15098 done
15099
15100 fi
15101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
15102 $as_echo "$ac_cv_c_restrict" >&6; }
15103
15104 case $ac_cv_c_restrict in
15105 restrict) ;;
15106 no) $as_echo "#define restrict /**/" >>confdefs.h
15107 ;;
15108 *) cat >>confdefs.h <<_ACEOF
15109 #define restrict $ac_cv_c_restrict
15110 _ACEOF
15111 ;;
15112 esac
15113
15114
15115
15116
15117
15118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
15119 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
15120 if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
15121 $as_echo_n "(cached) " >&6
15122 else
15123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15124 /* end confdefs.h. */
15125 #include <time.h>
15126
15127 int
15128 main ()
15129 {
15130 static struct timespec x; x.tv_sec = x.tv_nsec;
15131 ;
15132 return 0;
15133 }
15134 _ACEOF
15135 if ac_fn_c_try_compile "$LINENO"; then :
15136 gl_cv_sys_struct_timespec_in_time_h=yes
15137 else
15138 gl_cv_sys_struct_timespec_in_time_h=no
15139 fi
15140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15141 fi
15142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
15143 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
15144
15145 TIME_H_DEFINES_STRUCT_TIMESPEC=0
15146 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
15147 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
15148 if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
15149 TIME_H_DEFINES_STRUCT_TIMESPEC=1
15150 else
15151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
15152 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
15153 if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then :
15154 $as_echo_n "(cached) " >&6
15155 else
15156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15157 /* end confdefs.h. */
15158 #include <sys/time.h>
15159
15160 int
15161 main ()
15162 {
15163 static struct timespec x; x.tv_sec = x.tv_nsec;
15164 ;
15165 return 0;
15166 }
15167 _ACEOF
15168 if ac_fn_c_try_compile "$LINENO"; then :
15169 gl_cv_sys_struct_timespec_in_sys_time_h=yes
15170 else
15171 gl_cv_sys_struct_timespec_in_sys_time_h=no
15172 fi
15173 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15174 fi
15175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
15176 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
15177 if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
15178 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
15179 else
15180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
15181 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
15182 if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then :
15183 $as_echo_n "(cached) " >&6
15184 else
15185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15186 /* end confdefs.h. */
15187 #include <pthread.h>
15188
15189 int
15190 main ()
15191 {
15192 static struct timespec x; x.tv_sec = x.tv_nsec;
15193 ;
15194 return 0;
15195 }
15196 _ACEOF
15197 if ac_fn_c_try_compile "$LINENO"; then :
15198 gl_cv_sys_struct_timespec_in_pthread_h=yes
15199 else
15200 gl_cv_sys_struct_timespec_in_pthread_h=no
15201 fi
15202 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15203 fi
15204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
15205 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
15206 if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
15207 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
15208 fi
15209 fi
15210 fi
15211
15212
15213
15214
15215
15216
15217
15218
15219
15220
15221
15222
15223
15224
15225
15226 if test $gl_cv_have_include_next = yes; then
15227 gl_cv_next_time_h='<'time.h'>'
15228 else
15229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
15230 $as_echo_n "checking absolute name of <time.h>... " >&6; }
15231 if test "${gl_cv_next_time_h+set}" = set; then :
15232 $as_echo_n "(cached) " >&6
15233 else
15234
15235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15236 /* end confdefs.h. */
15237 #include <time.h>
15238
15239 _ACEOF
15240 case "$host_os" in
15241 aix*) gl_absname_cpp="$ac_cpp -C" ;;
15242 *) gl_absname_cpp="$ac_cpp" ;;
15243 esac
15244 gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15245 sed -n '\#/time.h#{
15246 s#.*"\(.*/time.h\)".*#\1#
15247 s#^/[^/]#//&#
15248 p
15249 q
15250 }'`'"'
15251
15252
15253 fi
15254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
15255 $as_echo "$gl_cv_next_time_h" >&6; }
15256 fi
15257 NEXT_TIME_H=$gl_cv_next_time_h
15258
15259 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15260 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15261 gl_next_as_first_directive='<'time.h'>'
15262 else
15263 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15264 gl_next_as_first_directive=$gl_cv_next_time_h
15265 fi
15266 NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
15267
15268
15269
15270
15271
15272
15273 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "$ac_includes_default"
15274 if test "x$ac_cv_have_decl_localtime_r" = x""yes; then :
15275 ac_have_decl=1
15276 else
15277 ac_have_decl=0
15278 fi
15279
15280 cat >>confdefs.h <<_ACEOF
15281 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
15282 _ACEOF
15283
15284
15285
15286
15287 if false; then
15288 GL_COND_LIBTOOL_TRUE=
15289 GL_COND_LIBTOOL_FALSE='#'
15290 else
15291 GL_COND_LIBTOOL_TRUE='#'
15292 GL_COND_LIBTOOL_FALSE=
15293 fi
15294
15295 gl_cond_libtool=false
15296 gl_libdeps=
15297 gl_ltlibdeps=
15298 gl_m4_base='m4'
15299
15300
15301
15302
15303
15304
15305
15306
15307
15308 gl_source_base='lib'
15309 # Code from module arg-nonnull:
15310 # Code from module c++defs:
15311 # Code from module crypto/md5:
15312
15313
15314
15315
15316
15317
15318
15319
15320
15321 gl_LIBOBJS="$gl_LIBOBJS md5.$ac_objext"
15322
15323
15324
15325
15326 :
15327
15328 # Code from module dosname:
15329 # Code from module dtoastr:
15330
15331 # Code from module extensions:
15332 # Code from module filemode:
15333
15334
15335
15336
15337
15338
15339
15340
15341
15342
15343 gl_LIBOBJS="$gl_LIBOBJS filemode.$ac_objext"
15344
15345
15346
15347 # Code from module getloadavg:
15348
15349
15350 # Persuade glibc <stdlib.h> to declare getloadavg().
15351
15352
15353 # Make sure getloadavg.c is where it belongs, at configure-time.
15354 test -f "$srcdir/$gl_source_base/getloadavg.c" ||
15355 as_fn_error "$srcdir/$gl_source_base/getloadavg.c is missing" "$LINENO" 5
15356
15357 gl_save_LIBS=$LIBS
15358
15359 # getloadvg is present in libc on glibc >= 2.2, MacOS X, FreeBSD >= 2.0,
15360 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
15361 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
15362 if test "x$ac_cv_func_getloadavg" = x""yes; then :
15363
15364 else
15365 gl_have_func=no
15366
15367 # Some systems with -lutil have (and need) -lkvm as well, some do not.
15368 # On Solaris, -lkvm requires nlist from -lelf, so check that first
15369 # to get the right answer into the cache.
15370 # For kstat on solaris, we need to test for libelf and libkvm to force the
15371 # definition of SVR4 below.
15372 if test $gl_have_func = no; then
15373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
15374 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
15375 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
15376 $as_echo_n "(cached) " >&6
15377 else
15378 ac_check_lib_save_LIBS=$LIBS
15379 LIBS="-lelf $LIBS"
15380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15381 /* end confdefs.h. */
15382
15383 /* Override any GCC internal prototype to avoid an error.
15384 Use char because int might match the return type of a GCC
15385 builtin and then its argument prototype would still apply. */
15386 #ifdef __cplusplus
15387 extern "C"
15388 #endif
15389 char elf_begin ();
15390 int
15391 main ()
15392 {
15393 return elf_begin ();
15394 ;
15395 return 0;
15396 }
15397 _ACEOF
15398 if ac_fn_c_try_link "$LINENO"; then :
15399 ac_cv_lib_elf_elf_begin=yes
15400 else
15401 ac_cv_lib_elf_elf_begin=no
15402 fi
15403 rm -f core conftest.err conftest.$ac_objext \
15404 conftest$ac_exeext conftest.$ac_ext
15405 LIBS=$ac_check_lib_save_LIBS
15406 fi
15407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
15408 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
15409 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
15410 LIBS="-lelf $LIBS"
15411 fi
15412
15413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
15414 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
15415 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
15416 $as_echo_n "(cached) " >&6
15417 else
15418 ac_check_lib_save_LIBS=$LIBS
15419 LIBS="-lkvm $LIBS"
15420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15421 /* end confdefs.h. */
15422
15423 /* Override any GCC internal prototype to avoid an error.
15424 Use char because int might match the return type of a GCC
15425 builtin and then its argument prototype would still apply. */
15426 #ifdef __cplusplus
15427 extern "C"
15428 #endif
15429 char kvm_open ();
15430 int
15431 main ()
15432 {
15433 return kvm_open ();
15434 ;
15435 return 0;
15436 }
15437 _ACEOF
15438 if ac_fn_c_try_link "$LINENO"; then :
15439 ac_cv_lib_kvm_kvm_open=yes
15440 else
15441 ac_cv_lib_kvm_kvm_open=no
15442 fi
15443 rm -f core conftest.err conftest.$ac_objext \
15444 conftest$ac_exeext conftest.$ac_ext
15445 LIBS=$ac_check_lib_save_LIBS
15446 fi
15447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
15448 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
15449 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
15450 LIBS="-lkvm $LIBS"
15451 fi
15452
15453 # Check for the 4.4BSD definition of getloadavg.
15454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
15455 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
15456 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
15457 $as_echo_n "(cached) " >&6
15458 else
15459 ac_check_lib_save_LIBS=$LIBS
15460 LIBS="-lutil $LIBS"
15461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15462 /* end confdefs.h. */
15463
15464 /* Override any GCC internal prototype to avoid an error.
15465 Use char because int might match the return type of a GCC
15466 builtin and then its argument prototype would still apply. */
15467 #ifdef __cplusplus
15468 extern "C"
15469 #endif
15470 char getloadavg ();
15471 int
15472 main ()
15473 {
15474 return getloadavg ();
15475 ;
15476 return 0;
15477 }
15478 _ACEOF
15479 if ac_fn_c_try_link "$LINENO"; then :
15480 ac_cv_lib_util_getloadavg=yes
15481 else
15482 ac_cv_lib_util_getloadavg=no
15483 fi
15484 rm -f core conftest.err conftest.$ac_objext \
15485 conftest$ac_exeext conftest.$ac_ext
15486 LIBS=$ac_check_lib_save_LIBS
15487 fi
15488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
15489 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
15490 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
15491 LIBS="-lutil $LIBS" gl_have_func=yes
15492 fi
15493
15494 fi
15495
15496 if test $gl_have_func = no; then
15497 # There is a commonly available library for RS/6000 AIX.
15498 # Since it is not a standard part of AIX, it might be installed locally.
15499 gl_getloadavg_LIBS=$LIBS
15500 LIBS="-L/usr/local/lib $LIBS"
15501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
15502 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
15503 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
15504 $as_echo_n "(cached) " >&6
15505 else
15506 ac_check_lib_save_LIBS=$LIBS
15507 LIBS="-lgetloadavg $LIBS"
15508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15509 /* end confdefs.h. */
15510
15511 /* Override any GCC internal prototype to avoid an error.
15512 Use char because int might match the return type of a GCC
15513 builtin and then its argument prototype would still apply. */
15514 #ifdef __cplusplus
15515 extern "C"
15516 #endif
15517 char getloadavg ();
15518 int
15519 main ()
15520 {
15521 return getloadavg ();
15522 ;
15523 return 0;
15524 }
15525 _ACEOF
15526 if ac_fn_c_try_link "$LINENO"; then :
15527 ac_cv_lib_getloadavg_getloadavg=yes
15528 else
15529 ac_cv_lib_getloadavg_getloadavg=no
15530 fi
15531 rm -f core conftest.err conftest.$ac_objext \
15532 conftest$ac_exeext conftest.$ac_ext
15533 LIBS=$ac_check_lib_save_LIBS
15534 fi
15535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
15536 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
15537 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
15538 LIBS="-lgetloadavg $LIBS" gl_have_func=yes
15539 else
15540 LIBS=$gl_getloadavg_LIBS
15541 fi
15542
15543 fi
15544
15545 # Set up the replacement function if necessary.
15546 if test $gl_have_func = no; then
15547
15548
15549
15550
15551
15552
15553
15554
15555 gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext"
15556
15557
15558 # Figure out what our getloadavg.c needs.
15559
15560 # Solaris has libkstat which does not require root.
15561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
15562 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
15563 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
15564 $as_echo_n "(cached) " >&6
15565 else
15566 ac_check_lib_save_LIBS=$LIBS
15567 LIBS="-lkstat $LIBS"
15568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15569 /* end confdefs.h. */
15570
15571 /* Override any GCC internal prototype to avoid an error.
15572 Use char because int might match the return type of a GCC
15573 builtin and then its argument prototype would still apply. */
15574 #ifdef __cplusplus
15575 extern "C"
15576 #endif
15577 char kstat_open ();
15578 int
15579 main ()
15580 {
15581 return kstat_open ();
15582 ;
15583 return 0;
15584 }
15585 _ACEOF
15586 if ac_fn_c_try_link "$LINENO"; then :
15587 ac_cv_lib_kstat_kstat_open=yes
15588 else
15589 ac_cv_lib_kstat_kstat_open=no
15590 fi
15591 rm -f core conftest.err conftest.$ac_objext \
15592 conftest$ac_exeext conftest.$ac_ext
15593 LIBS=$ac_check_lib_save_LIBS
15594 fi
15595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
15596 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
15597 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
15598 cat >>confdefs.h <<_ACEOF
15599 #define HAVE_LIBKSTAT 1
15600 _ACEOF
15601
15602 LIBS="-lkstat $LIBS"
15603
15604 fi
15605
15606 test $ac_cv_lib_kstat_kstat_open = yes && gl_have_func=yes
15607
15608 # On HPUX9, an unprivileged user can get load averages this way.
15609 if test $gl_have_func = no; then
15610 for ac_func in pstat_getdynamic
15611 do :
15612 ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
15613 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
15614 cat >>confdefs.h <<_ACEOF
15615 #define HAVE_PSTAT_GETDYNAMIC 1
15616 _ACEOF
15617 gl_have_func=yes
15618 fi
15619 done
15620
15621 fi
15622
15623 # AIX has libperfstat which does not require root
15624 if test $gl_have_func = no; then
15625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
15626 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
15627 if test "${ac_cv_lib_perfstat_perfstat_cpu_total+set}" = set; then :
15628 $as_echo_n "(cached) " >&6
15629 else
15630 ac_check_lib_save_LIBS=$LIBS
15631 LIBS="-lperfstat $LIBS"
15632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15633 /* end confdefs.h. */
15634
15635 /* Override any GCC internal prototype to avoid an error.
15636 Use char because int might match the return type of a GCC
15637 builtin and then its argument prototype would still apply. */
15638 #ifdef __cplusplus
15639 extern "C"
15640 #endif
15641 char perfstat_cpu_total ();
15642 int
15643 main ()
15644 {
15645 return perfstat_cpu_total ();
15646 ;
15647 return 0;
15648 }
15649 _ACEOF
15650 if ac_fn_c_try_link "$LINENO"; then :
15651 ac_cv_lib_perfstat_perfstat_cpu_total=yes
15652 else
15653 ac_cv_lib_perfstat_perfstat_cpu_total=no
15654 fi
15655 rm -f core conftest.err conftest.$ac_objext \
15656 conftest$ac_exeext conftest.$ac_ext
15657 LIBS=$ac_check_lib_save_LIBS
15658 fi
15659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
15660 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
15661 if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = x""yes; then :
15662 cat >>confdefs.h <<_ACEOF
15663 #define HAVE_LIBPERFSTAT 1
15664 _ACEOF
15665
15666 LIBS="-lperfstat $LIBS"
15667
15668 fi
15669
15670 test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_have_func=yes
15671 fi
15672
15673 if test $gl_have_func = no; then
15674 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
15675 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
15676 gl_have_func=yes
15677
15678 $as_echo "#define DGUX 1" >>confdefs.h
15679
15680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
15681 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
15682 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
15683 $as_echo_n "(cached) " >&6
15684 else
15685 ac_check_lib_save_LIBS=$LIBS
15686 LIBS="-ldgc $LIBS"
15687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15688 /* end confdefs.h. */
15689
15690 /* Override any GCC internal prototype to avoid an error.
15691 Use char because int might match the return type of a GCC
15692 builtin and then its argument prototype would still apply. */
15693 #ifdef __cplusplus
15694 extern "C"
15695 #endif
15696 char dg_sys_info ();
15697 int
15698 main ()
15699 {
15700 return dg_sys_info ();
15701 ;
15702 return 0;
15703 }
15704 _ACEOF
15705 if ac_fn_c_try_link "$LINENO"; then :
15706 ac_cv_lib_dgc_dg_sys_info=yes
15707 else
15708 ac_cv_lib_dgc_dg_sys_info=no
15709 fi
15710 rm -f core conftest.err conftest.$ac_objext \
15711 conftest$ac_exeext conftest.$ac_ext
15712 LIBS=$ac_check_lib_save_LIBS
15713 fi
15714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
15715 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
15716 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
15717 cat >>confdefs.h <<_ACEOF
15718 #define HAVE_LIBDGC 1
15719 _ACEOF
15720
15721 LIBS="-ldgc $LIBS"
15722
15723 fi
15724
15725 fi
15726
15727
15728 fi
15729
15730 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
15731 # uses stabs), but it is still SVR4. We cannot check for <elf.h> because
15732 # Irix 4.0.5F has the header but not the library.
15733 if test $gl_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes \
15734 && test "$ac_cv_lib_kvm_kvm_open" = yes; then
15735 gl_have_func=yes
15736
15737 $as_echo "#define SVR4 1" >>confdefs.h
15738
15739 fi
15740
15741 if test $gl_have_func = no; then
15742 ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
15743 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
15744 gl_have_func=yes
15745
15746 $as_echo "#define UMAX 1" >>confdefs.h
15747
15748
15749 $as_echo "#define UMAX4_3 1" >>confdefs.h
15750
15751 fi
15752
15753
15754 fi
15755
15756 if test $gl_have_func = no; then
15757 ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
15758 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
15759 gl_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
15760
15761 fi
15762
15763
15764 fi
15765
15766 if test $gl_have_func = no; then
15767 for ac_header in mach/mach.h
15768 do :
15769 ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
15770 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
15771 cat >>confdefs.h <<_ACEOF
15772 #define HAVE_MACH_MACH_H 1
15773 _ACEOF
15774
15775 fi
15776
15777 done
15778
15779 fi
15780
15781 for ac_header in nlist.h
15782 do :
15783 ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
15784 if test "x$ac_cv_header_nlist_h" = x""yes; then :
15785 cat >>confdefs.h <<_ACEOF
15786 #define HAVE_NLIST_H 1
15787 _ACEOF
15788 ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
15789 "
15790 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
15791
15792 cat >>confdefs.h <<_ACEOF
15793 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
15794 _ACEOF
15795
15796
15797 fi
15798
15799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15800 /* end confdefs.h. */
15801 #include <nlist.h>
15802 int
15803 main ()
15804 {
15805 struct nlist x;
15806 #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
15807 x.n_un.n_name = "";
15808 #else
15809 x.n_name = "";
15810 #endif
15811 ;
15812 return 0;
15813 }
15814 _ACEOF
15815 if ac_fn_c_try_link "$LINENO"; then :
15816
15817 $as_echo "#define N_NAME_POINTER 1" >>confdefs.h
15818
15819 fi
15820 rm -f core conftest.err conftest.$ac_objext \
15821 conftest$ac_exeext conftest.$ac_ext
15822
15823 fi
15824
15825 done
15826
15827 fi
15828 fi
15829
15830
15831 if test "x$gl_save_LIBS" = x; then
15832 GETLOADAVG_LIBS=$LIBS
15833 else
15834 GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
15835 fi
15836 LIBS=$gl_save_LIBS
15837
15838
15839 # Test whether the system declares getloadavg. Solaris has the function
15840 # but declares it in <sys/loadavg.h>, not <stdlib.h>.
15841 for ac_header in sys/loadavg.h
15842 do :
15843 ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
15844 if test "x$ac_cv_header_sys_loadavg_h" = x""yes; then :
15845 cat >>confdefs.h <<_ACEOF
15846 #define HAVE_SYS_LOADAVG_H 1
15847 _ACEOF
15848
15849 fi
15850
15851 done
15852
15853 if test $ac_cv_header_sys_loadavg_h = yes; then
15854 HAVE_SYS_LOADAVG_H=1
15855 else
15856 HAVE_SYS_LOADAVG_H=0
15857 fi
15858 ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
15859 # include <sys/loadavg.h>
15860 #endif
15861 #include <stdlib.h>
15862 "
15863 if test "x$ac_cv_have_decl_getloadavg" = x""yes; then :
15864
15865 else
15866 HAVE_DECL_GETLOADAVG=0
15867 fi
15868
15869
15870
15871
15872
15873 GNULIB_GETLOADAVG=1
15874
15875
15876
15877 # Code from module getopt-gnu:
15878
15879
15880
15881
15882
15883
15884 # Code from module getopt-posix:
15885
15886
15887
15888
15889
15890 if test -n "$gl_replace_getopt"; then :
15891
15892
15893
15894 GETOPT_H=getopt.h
15895
15896 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
15897
15898
15899
15900 GNULIB_UNISTD_H_GETOPT=1
15901
15902
15903
15904
15905
15906
15907
15908
15909 gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
15910
15911
15912
15913
15914
15915
15916
15917
15918
15919 gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
15920
15921
15922
15923
15924
15925
15926 fi
15927
15928
15929 # Code from module gettext-h:
15930
15931
15932 # Code from module ignore-value:
15933
15934 # Code from module include_next:
15935 # Code from module intprops:
15936 # Code from module lstat:
15937
15938
15939
15940 if test $ac_cv_func_lstat = yes; then
15941
15942 if test $ac_cv_func_lstat_dereferences_slashed_symlink = no; then
15943 REPLACE_LSTAT=1
15944 fi
15945 # Prerequisites of lib/lstat.c.
15946
15947 else
15948 HAVE_LSTAT=0
15949 fi
15950
15951
15952
15953
15954 GNULIB_LSTAT=1
15955
15956
15957
15958 # Code from module mktime:
15959
15960
15961
15962
15963
15964 if test $APPLE_UNIVERSAL_BUILD = 1; then
15965 # A universal build on Apple MacOS X platforms.
15966 # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
15967 # But we need a configuration result that is valid in both modes.
15968 ac_cv_func_working_mktime=no
15969 fi
15970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
15971 $as_echo_n "checking for working mktime... " >&6; }
15972 if test "${ac_cv_func_working_mktime+set}" = set; then :
15973 $as_echo_n "(cached) " >&6
15974 else
15975 if test "$cross_compiling" = yes; then :
15976 ac_cv_func_working_mktime=no
15977 else
15978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15979 /* end confdefs.h. */
15980 /* Test program from Paul Eggert and Tony Leneis. */
15981 #include <limits.h>
15982 #include <stdlib.h>
15983 #include <time.h>
15984
15985 #ifdef HAVE_UNISTD_H
15986 # include <unistd.h>
15987 #endif
15988
15989 #ifndef HAVE_ALARM
15990 # define alarm(X) /* empty */
15991 #endif
15992
15993 /* Work around redefinition to rpl_putenv by other config tests. */
15994 #undef putenv
15995
15996 static time_t time_t_max;
15997 static time_t time_t_min;
15998
15999 /* Values we'll use to set the TZ environment variable. */
16000 static char *tz_strings[] = {
16001 (char *) 0, "TZ=GMT0", "TZ=JST-9",
16002 "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
16003 };
16004 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
16005
16006 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
16007 Based on a problem report from Andreas Jaeger. */
16008 static int
16009 spring_forward_gap ()
16010 {
16011 /* glibc (up to about 1998-10-07) failed this test. */
16012 struct tm tm;
16013
16014 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
16015 instead of "TZ=America/Vancouver" in order to detect the bug even
16016 on systems that don't support the Olson extension, or don't have the
16017 full zoneinfo tables installed. */
16018 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
16019
16020 tm.tm_year = 98;
16021 tm.tm_mon = 3;
16022 tm.tm_mday = 5;
16023 tm.tm_hour = 2;
16024 tm.tm_min = 0;
16025 tm.tm_sec = 0;
16026 tm.tm_isdst = -1;
16027 return mktime (&tm) != (time_t) -1;
16028 }
16029
16030 static int
16031 mktime_test1 (time_t now)
16032 {
16033 struct tm *lt;
16034 return ! (lt = localtime (&now)) || mktime (lt) == now;
16035 }
16036
16037 static int
16038 mktime_test (time_t now)
16039 {
16040 return (mktime_test1 (now)
16041 && mktime_test1 ((time_t) (time_t_max - now))
16042 && mktime_test1 ((time_t) (time_t_min + now)));
16043 }
16044
16045 static int
16046 irix_6_4_bug ()
16047 {
16048 /* Based on code from Ariel Faigon. */
16049 struct tm tm;
16050 tm.tm_year = 96;
16051 tm.tm_mon = 3;
16052 tm.tm_mday = 0;
16053 tm.tm_hour = 0;
16054 tm.tm_min = 0;
16055 tm.tm_sec = 0;
16056 tm.tm_isdst = -1;
16057 mktime (&tm);
16058 return tm.tm_mon == 2 && tm.tm_mday == 31;
16059 }
16060
16061 static int
16062 bigtime_test (int j)
16063 {
16064 struct tm tm;
16065 time_t now;
16066 tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
16067 now = mktime (&tm);
16068 if (now != (time_t) -1)
16069 {
16070 struct tm *lt = localtime (&now);
16071 if (! (lt
16072 && lt->tm_year == tm.tm_year
16073 && lt->tm_mon == tm.tm_mon
16074 && lt->tm_mday == tm.tm_mday
16075 && lt->tm_hour == tm.tm_hour
16076 && lt->tm_min == tm.tm_min
16077 && lt->tm_sec == tm.tm_sec
16078 && lt->tm_yday == tm.tm_yday
16079 && lt->tm_wday == tm.tm_wday
16080 && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
16081 == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
16082 return 0;
16083 }
16084 return 1;
16085 }
16086
16087 static int
16088 year_2050_test ()
16089 {
16090 /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
16091 ignoring leap seconds. */
16092 unsigned long int answer = 2527315200UL;
16093
16094 struct tm tm;
16095 time_t t;
16096 tm.tm_year = 2050 - 1900;
16097 tm.tm_mon = 2 - 1;
16098 tm.tm_mday = 1;
16099 tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
16100 tm.tm_isdst = -1;
16101
16102 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
16103 instead of "TZ=America/Vancouver" in order to detect the bug even
16104 on systems that don't support the Olson extension, or don't have the
16105 full zoneinfo tables installed. */
16106 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
16107
16108 t = mktime (&tm);
16109
16110 /* Check that the result is either a failure, or close enough
16111 to the correct answer that we can assume the discrepancy is
16112 due to leap seconds. */
16113 return (t == (time_t) -1
16114 || (0 < t && answer - 120 <= t && t <= answer + 120));
16115 }
16116
16117 int
16118 main ()
16119 {
16120 int result = 0;
16121 time_t t, delta;
16122 int i, j;
16123 int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
16124 int time_t_signed = ! ((time_t) 0 < (time_t) -1);
16125
16126 /* This test makes some buggy mktime implementations loop.
16127 Give up after 60 seconds; a mktime slower than that
16128 isn't worth using anyway. */
16129 alarm (60);
16130
16131 time_t_max = (! time_t_signed
16132 ? (time_t) -1
16133 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
16134 * 2 + 1));
16135 time_t_min = (! time_t_signed
16136 ? (time_t) 0
16137 : time_t_signed_magnitude
16138 ? ~ (time_t) 0
16139 : ~ time_t_max);
16140
16141 delta = time_t_max / 997; /* a suitable prime number */
16142 for (i = 0; i < N_STRINGS; i++)
16143 {
16144 if (tz_strings[i])
16145 putenv (tz_strings[i]);
16146
16147 for (t = 0; t <= time_t_max - delta; t += delta)
16148 if (! mktime_test (t))
16149 result |= 1;
16150 if (! (mktime_test ((time_t) 1)
16151 && mktime_test ((time_t) (60 * 60))
16152 && mktime_test ((time_t) (60 * 60 * 24))))
16153 result |= 2;
16154
16155 for (j = 1; ; j <<= 1)
16156 if (! bigtime_test (j))
16157 result |= 4;
16158 else if (INT_MAX / 2 < j)
16159 break;
16160 if (! bigtime_test (INT_MAX))
16161 result |= 8;
16162 }
16163 if (! irix_6_4_bug ())
16164 result |= 16;
16165 if (! spring_forward_gap ())
16166 result |= 32;
16167 if (! year_2050_test ())
16168 result |= 64;
16169 return result;
16170 }
16171 _ACEOF
16172 if ac_fn_c_try_run "$LINENO"; then :
16173 ac_cv_func_working_mktime=yes
16174 else
16175 ac_cv_func_working_mktime=no
16176 fi
16177 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16178 conftest.$ac_objext conftest.beam conftest.$ac_ext
16179 fi
16180
16181 fi
16182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
16183 $as_echo "$ac_cv_func_working_mktime" >&6; }
16184 if test $ac_cv_func_working_mktime = no; then
16185
16186
16187
16188
16189
16190
16191
16192
16193 gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
16194
16195 fi
16196
16197 if test $ac_cv_func_working_mktime = no; then
16198 REPLACE_MKTIME=1
16199
16200
16201
16202 else
16203 REPLACE_MKTIME=0
16204 fi
16205
16206
16207
16208
16209 GNULIB_MKTIME=1
16210
16211
16212
16213 # Code from module multiarch:
16214
16215 # Code from module readlink:
16216
16217
16218
16219 if test $ac_cv_func_readlink = no; then
16220 HAVE_READLINK=0
16221
16222
16223
16224
16225
16226
16227
16228
16229 gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
16230
16231
16232 :
16233
16234 else
16235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
16236 $as_echo_n "checking whether readlink signature is correct... " >&6; }
16237 if test "${gl_cv_decl_readlink_works+set}" = set; then :
16238 $as_echo_n "(cached) " >&6
16239 else
16240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16241 /* end confdefs.h. */
16242 #include <unistd.h>
16243 /* Cause compilation failure if original declaration has wrong type. */
16244 ssize_t readlink (const char *, char *, size_t);
16245 int
16246 main ()
16247 {
16248
16249 ;
16250 return 0;
16251 }
16252 _ACEOF
16253 if ac_fn_c_try_compile "$LINENO"; then :
16254 gl_cv_decl_readlink_works=yes
16255 else
16256 gl_cv_decl_readlink_works=no
16257 fi
16258 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16259 fi
16260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
16261 $as_echo "$gl_cv_decl_readlink_works" >&6; }
16262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
16263 $as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; }
16264 if test "${gl_cv_func_readlink_works+set}" = set; then :
16265 $as_echo_n "(cached) " >&6
16266 else
16267 # We have readlink, so assume ln -s works.
16268 ln -s conftest.no-such conftest.link
16269 ln -s conftest.link conftest.lnk2
16270 if test "$cross_compiling" = yes; then :
16271 gl_cv_func_readlink_works="guessing no"
16272 else
16273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16274 /* end confdefs.h. */
16275 #include <unistd.h>
16276
16277 int
16278 main ()
16279 {
16280 char buf[20];
16281 return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
16282 ;
16283 return 0;
16284 }
16285 _ACEOF
16286 if ac_fn_c_try_run "$LINENO"; then :
16287 gl_cv_func_readlink_works=yes
16288 else
16289 gl_cv_func_readlink_works=no
16290 fi
16291 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16292 conftest.$ac_objext conftest.beam conftest.$ac_ext
16293 fi
16294
16295 rm -f conftest.link conftest.lnk2
16296 fi
16297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
16298 $as_echo "$gl_cv_func_readlink_works" >&6; }
16299 if test "$gl_cv_func_readlink_works" != yes; then
16300
16301 $as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
16302
16303 REPLACE_READLINK=1
16304
16305
16306
16307
16308
16309
16310
16311
16312 gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
16313
16314 elif test "$gl_cv_decl_readlink_works" != yes; then
16315 REPLACE_READLINK=1
16316
16317
16318
16319
16320
16321
16322
16323
16324 gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
16325
16326 fi
16327 fi
16328
16329
16330
16331
16332 GNULIB_READLINK=1
16333
16334
16335
16336 # Code from module stat:
16337
16338
16339
16340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5
16341 $as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; }
16342 if test "${gl_cv_func_stat_dir_slash+set}" = set; then :
16343 $as_echo_n "(cached) " >&6
16344 else
16345 if test "$cross_compiling" = yes; then :
16346 case $host_os in
16347 mingw*) gl_cv_func_stat_dir_slash="guessing no";;
16348 *) gl_cv_func_stat_dir_slash="guessing yes";;
16349 esac
16350 else
16351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16352 /* end confdefs.h. */
16353 #include <sys/stat.h>
16354
16355 int
16356 main ()
16357 {
16358 struct stat st; return stat (".", &st) != stat ("./", &st);
16359 ;
16360 return 0;
16361 }
16362 _ACEOF
16363 if ac_fn_c_try_run "$LINENO"; then :
16364 gl_cv_func_stat_dir_slash=yes
16365 else
16366 gl_cv_func_stat_dir_slash=no
16367 fi
16368 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16369 conftest.$ac_objext conftest.beam conftest.$ac_ext
16370 fi
16371
16372 fi
16373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5
16374 $as_echo "$gl_cv_func_stat_dir_slash" >&6; }
16375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
16376 $as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
16377 if test "${gl_cv_func_stat_file_slash+set}" = set; then :
16378 $as_echo_n "(cached) " >&6
16379 else
16380 touch conftest.tmp
16381 # Assume that if we have lstat, we can also check symlinks.
16382 if test $ac_cv_func_lstat = yes; then
16383 ln -s conftest.tmp conftest.lnk
16384 fi
16385 if test "$cross_compiling" = yes; then :
16386 gl_cv_func_stat_file_slash="guessing no"
16387 else
16388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16389 /* end confdefs.h. */
16390 #include <sys/stat.h>
16391
16392 int
16393 main ()
16394 {
16395 int result = 0;
16396 struct stat st;
16397 if (!stat ("conftest.tmp/", &st))
16398 result |= 1;
16399 #if HAVE_LSTAT
16400 if (!stat ("conftest.lnk/", &st))
16401 result |= 2;
16402 #endif
16403 return result;
16404
16405 ;
16406 return 0;
16407 }
16408 _ACEOF
16409 if ac_fn_c_try_run "$LINENO"; then :
16410 gl_cv_func_stat_file_slash=yes
16411 else
16412 gl_cv_func_stat_file_slash=no
16413 fi
16414 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16415 conftest.$ac_objext conftest.beam conftest.$ac_ext
16416 fi
16417
16418 rm -f conftest.tmp conftest.lnk
16419 fi
16420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
16421 $as_echo "$gl_cv_func_stat_file_slash" >&6; }
16422 case $gl_cv_func_stat_dir_slash in
16423 *no) REPLACE_STAT=1
16424
16425 $as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h
16426 ;;
16427 esac
16428 case $gl_cv_func_stat_file_slash in
16429 *no) REPLACE_STAT=1
16430
16431 $as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
16432 ;;
16433 esac
16434 if test $REPLACE_STAT = 1; then
16435
16436
16437
16438
16439
16440
16441
16442
16443 gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext"
16444
16445
16446 fi
16447
16448
16449
16450
16451 GNULIB_STAT=1
16452
16453
16454
16455 # Code from module stdbool:
16456
16457
16458
16459 # Define two additional variables used in the Makefile substitution.
16460
16461 if test "$ac_cv_header_stdbool_h" = yes; then
16462 STDBOOL_H=''
16463 else
16464 STDBOOL_H='stdbool.h'
16465 fi
16466
16467
16468 if test "$ac_cv_type__Bool" = yes; then
16469 HAVE__BOOL=1
16470 else
16471 HAVE__BOOL=0
16472 fi
16473
16474
16475 # Code from module stddef:
16476
16477
16478
16479 if test $gt_cv_c_wchar_t = no; then
16480 HAVE_WCHAR_T=0
16481 STDDEF_H=stddef.h
16482 fi
16483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
16484 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
16485 if test "${gl_cv_decl_null_works+set}" = set; then :
16486 $as_echo_n "(cached) " >&6
16487 else
16488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16489 /* end confdefs.h. */
16490 #include <stddef.h>
16491 int test[2 * (sizeof NULL == sizeof (void *)) -1];
16492
16493 int
16494 main ()
16495 {
16496
16497 ;
16498 return 0;
16499 }
16500 _ACEOF
16501 if ac_fn_c_try_compile "$LINENO"; then :
16502 gl_cv_decl_null_works=yes
16503 else
16504 gl_cv_decl_null_works=no
16505 fi
16506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16507 fi
16508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
16509 $as_echo "$gl_cv_decl_null_works" >&6; }
16510 if test $gl_cv_decl_null_works = no; then
16511 REPLACE_NULL=1
16512 STDDEF_H=stddef.h
16513 fi
16514 if test -n "$STDDEF_H"; then
16515
16516
16517
16518
16519
16520
16521
16522
16523 if test $gl_cv_have_include_next = yes; then
16524 gl_cv_next_stddef_h='<'stddef.h'>'
16525 else
16526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
16527 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
16528 if test "${gl_cv_next_stddef_h+set}" = set; then :
16529 $as_echo_n "(cached) " >&6
16530 else
16531
16532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16533 /* end confdefs.h. */
16534 #include <stddef.h>
16535
16536 _ACEOF
16537 case "$host_os" in
16538 aix*) gl_absname_cpp="$ac_cpp -C" ;;
16539 *) gl_absname_cpp="$ac_cpp" ;;
16540 esac
16541 gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16542 sed -n '\#/stddef.h#{
16543 s#.*"\(.*/stddef.h\)".*#\1#
16544 s#^/[^/]#//&#
16545 p
16546 q
16547 }'`'"'
16548
16549
16550 fi
16551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
16552 $as_echo "$gl_cv_next_stddef_h" >&6; }
16553 fi
16554 NEXT_STDDEF_H=$gl_cv_next_stddef_h
16555
16556 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16557 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16558 gl_next_as_first_directive='<'stddef.h'>'
16559 else
16560 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16561 gl_next_as_first_directive=$gl_cv_next_stddef_h
16562 fi
16563 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
16564
16565
16566
16567
16568 fi
16569
16570 # Code from module stdint:
16571
16572
16573
16574 if test $ac_cv_type_long_long_int = yes; then
16575 HAVE_LONG_LONG_INT=1
16576 else
16577 HAVE_LONG_LONG_INT=0
16578 fi
16579
16580
16581 if test $ac_cv_type_unsigned_long_long_int = yes; then
16582 HAVE_UNSIGNED_LONG_LONG_INT=1
16583 else
16584 HAVE_UNSIGNED_LONG_LONG_INT=0
16585 fi
16586
16587
16588
16589 if test $ac_cv_header_wchar_h = yes; then
16590 HAVE_WCHAR_H=1
16591 else
16592 HAVE_WCHAR_H=0
16593 fi
16594
16595
16596 if test $ac_cv_header_inttypes_h = yes; then
16597 HAVE_INTTYPES_H=1
16598 else
16599 HAVE_INTTYPES_H=0
16600 fi
16601
16602
16603 if test $ac_cv_header_sys_types_h = yes; then
16604 HAVE_SYS_TYPES_H=1
16605 else
16606 HAVE_SYS_TYPES_H=0
16607 fi
16608
16609
16610
16611
16612
16613
16614
16615
16616
16617
16618
16619 if test $gl_cv_have_include_next = yes; then
16620 gl_cv_next_stdint_h='<'stdint.h'>'
16621 else
16622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
16623 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
16624 if test "${gl_cv_next_stdint_h+set}" = set; then :
16625 $as_echo_n "(cached) " >&6
16626 else
16627
16628 if test $ac_cv_header_stdint_h = yes; then
16629
16630
16631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16632 /* end confdefs.h. */
16633 #include <stdint.h>
16634
16635 _ACEOF
16636 case "$host_os" in
16637 aix*) gl_absname_cpp="$ac_cpp -C" ;;
16638 *) gl_absname_cpp="$ac_cpp" ;;
16639 esac
16640 gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16641 sed -n '\#/stdint.h#{
16642 s#.*"\(.*/stdint.h\)".*#\1#
16643 s#^/[^/]#//&#
16644 p
16645 q
16646 }'`'"'
16647 else
16648 gl_cv_next_stdint_h='<'stdint.h'>'
16649 fi
16650
16651
16652 fi
16653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
16654 $as_echo "$gl_cv_next_stdint_h" >&6; }
16655 fi
16656 NEXT_STDINT_H=$gl_cv_next_stdint_h
16657
16658 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16659 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16660 gl_next_as_first_directive='<'stdint.h'>'
16661 else
16662 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16663 gl_next_as_first_directive=$gl_cv_next_stdint_h
16664 fi
16665 NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
16666
16667
16668
16669
16670 if test $ac_cv_header_stdint_h = yes; then
16671 HAVE_STDINT_H=1
16672 else
16673 HAVE_STDINT_H=0
16674 fi
16675
16676
16677 if test $ac_cv_header_stdint_h = yes; then
16678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
16679 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
16680 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
16681 $as_echo_n "(cached) " >&6
16682 else
16683 gl_cv_header_working_stdint_h=no
16684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16685 /* end confdefs.h. */
16686
16687
16688 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
16689 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
16690 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
16691 #include <stdint.h>
16692 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */
16693 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
16694 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
16695 #endif
16696
16697
16698 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16699 included before <wchar.h>. */
16700 #include <stddef.h>
16701 #include <signal.h>
16702 #if HAVE_WCHAR_H
16703 # include <stdio.h>
16704 # include <time.h>
16705 # include <wchar.h>
16706 #endif
16707
16708
16709 #ifdef INT8_MAX
16710 int8_t a1 = INT8_MAX;
16711 int8_t a1min = INT8_MIN;
16712 #endif
16713 #ifdef INT16_MAX
16714 int16_t a2 = INT16_MAX;
16715 int16_t a2min = INT16_MIN;
16716 #endif
16717 #ifdef INT32_MAX
16718 int32_t a3 = INT32_MAX;
16719 int32_t a3min = INT32_MIN;
16720 #endif
16721 #ifdef INT64_MAX
16722 int64_t a4 = INT64_MAX;
16723 int64_t a4min = INT64_MIN;
16724 #endif
16725 #ifdef UINT8_MAX
16726 uint8_t b1 = UINT8_MAX;
16727 #else
16728 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
16729 #endif
16730 #ifdef UINT16_MAX
16731 uint16_t b2 = UINT16_MAX;
16732 #endif
16733 #ifdef UINT32_MAX
16734 uint32_t b3 = UINT32_MAX;
16735 #endif
16736 #ifdef UINT64_MAX
16737 uint64_t b4 = UINT64_MAX;
16738 #endif
16739 int_least8_t c1 = INT8_C (0x7f);
16740 int_least8_t c1max = INT_LEAST8_MAX;
16741 int_least8_t c1min = INT_LEAST8_MIN;
16742 int_least16_t c2 = INT16_C (0x7fff);
16743 int_least16_t c2max = INT_LEAST16_MAX;
16744 int_least16_t c2min = INT_LEAST16_MIN;
16745 int_least32_t c3 = INT32_C (0x7fffffff);
16746 int_least32_t c3max = INT_LEAST32_MAX;
16747 int_least32_t c3min = INT_LEAST32_MIN;
16748 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
16749 int_least64_t c4max = INT_LEAST64_MAX;
16750 int_least64_t c4min = INT_LEAST64_MIN;
16751 uint_least8_t d1 = UINT8_C (0xff);
16752 uint_least8_t d1max = UINT_LEAST8_MAX;
16753 uint_least16_t d2 = UINT16_C (0xffff);
16754 uint_least16_t d2max = UINT_LEAST16_MAX;
16755 uint_least32_t d3 = UINT32_C (0xffffffff);
16756 uint_least32_t d3max = UINT_LEAST32_MAX;
16757 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
16758 uint_least64_t d4max = UINT_LEAST64_MAX;
16759 int_fast8_t e1 = INT_FAST8_MAX;
16760 int_fast8_t e1min = INT_FAST8_MIN;
16761 int_fast16_t e2 = INT_FAST16_MAX;
16762 int_fast16_t e2min = INT_FAST16_MIN;
16763 int_fast32_t e3 = INT_FAST32_MAX;
16764 int_fast32_t e3min = INT_FAST32_MIN;
16765 int_fast64_t e4 = INT_FAST64_MAX;
16766 int_fast64_t e4min = INT_FAST64_MIN;
16767 uint_fast8_t f1 = UINT_FAST8_MAX;
16768 uint_fast16_t f2 = UINT_FAST16_MAX;
16769 uint_fast32_t f3 = UINT_FAST32_MAX;
16770 uint_fast64_t f4 = UINT_FAST64_MAX;
16771 #ifdef INTPTR_MAX
16772 intptr_t g = INTPTR_MAX;
16773 intptr_t gmin = INTPTR_MIN;
16774 #endif
16775 #ifdef UINTPTR_MAX
16776 uintptr_t h = UINTPTR_MAX;
16777 #endif
16778 intmax_t i = INTMAX_MAX;
16779 uintmax_t j = UINTMAX_MAX;
16780
16781 #include <limits.h> /* for CHAR_BIT */
16782 #define TYPE_MINIMUM(t) \
16783 ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
16784 #define TYPE_MAXIMUM(t) \
16785 ((t) ((t) 0 < (t) -1 \
16786 ? (t) -1 \
16787 : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
16788 struct s {
16789 int check_PTRDIFF:
16790 PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
16791 && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
16792 ? 1 : -1;
16793 /* Detect bug in FreeBSD 6.0 / ia64. */
16794 int check_SIG_ATOMIC:
16795 SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
16796 && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
16797 ? 1 : -1;
16798 int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
16799 int check_WCHAR:
16800 WCHAR_MIN == TYPE_MINIMUM (wchar_t)
16801 && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
16802 ? 1 : -1;
16803 /* Detect bug in mingw. */
16804 int check_WINT:
16805 WINT_MIN == TYPE_MINIMUM (wint_t)
16806 && WINT_MAX == TYPE_MAXIMUM (wint_t)
16807 ? 1 : -1;
16808
16809 /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */
16810 int check_UINT8_C:
16811 (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
16812 int check_UINT16_C:
16813 (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
16814
16815 /* Detect bugs in OpenBSD 3.9 stdint.h. */
16816 #ifdef UINT8_MAX
16817 int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
16818 #endif
16819 #ifdef UINT16_MAX
16820 int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
16821 #endif
16822 #ifdef UINT32_MAX
16823 int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
16824 #endif
16825 #ifdef UINT64_MAX
16826 int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
16827 #endif
16828 int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
16829 int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
16830 int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
16831 int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
16832 int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
16833 int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
16834 int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
16835 int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
16836 int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
16837 int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
16838 int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
16839 };
16840
16841 int
16842 main ()
16843 {
16844
16845 ;
16846 return 0;
16847 }
16848 _ACEOF
16849 if ac_fn_c_try_compile "$LINENO"; then :
16850 if test "$cross_compiling" = yes; then :
16851 gl_cv_header_working_stdint_h=yes
16852
16853 else
16854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16855 /* end confdefs.h. */
16856
16857
16858 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
16859 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
16860 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
16861 #include <stdint.h>
16862
16863
16864 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16865 included before <wchar.h>. */
16866 #include <stddef.h>
16867 #include <signal.h>
16868 #if HAVE_WCHAR_H
16869 # include <stdio.h>
16870 # include <time.h>
16871 # include <wchar.h>
16872 #endif
16873
16874
16875 #include <stdio.h>
16876 #include <string.h>
16877 #define MVAL(macro) MVAL1(macro)
16878 #define MVAL1(expression) #expression
16879 static const char *macro_values[] =
16880 {
16881 #ifdef INT8_MAX
16882 MVAL (INT8_MAX),
16883 #endif
16884 #ifdef INT16_MAX
16885 MVAL (INT16_MAX),
16886 #endif
16887 #ifdef INT32_MAX
16888 MVAL (INT32_MAX),
16889 #endif
16890 #ifdef INT64_MAX
16891 MVAL (INT64_MAX),
16892 #endif
16893 #ifdef UINT8_MAX
16894 MVAL (UINT8_MAX),
16895 #endif
16896 #ifdef UINT16_MAX
16897 MVAL (UINT16_MAX),
16898 #endif
16899 #ifdef UINT32_MAX
16900 MVAL (UINT32_MAX),
16901 #endif
16902 #ifdef UINT64_MAX
16903 MVAL (UINT64_MAX),
16904 #endif
16905 NULL
16906 };
16907
16908 int
16909 main ()
16910 {
16911
16912 const char **mv;
16913 for (mv = macro_values; *mv != NULL; mv++)
16914 {
16915 const char *value = *mv;
16916 /* Test whether it looks like a cast expression. */
16917 if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
16918 || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
16919 || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
16920 || strncmp (value, "((int)"/*)*/, 6) == 0
16921 || strncmp (value, "((signed short)"/*)*/, 15) == 0
16922 || strncmp (value, "((signed char)"/*)*/, 14) == 0)
16923 return mv - macro_values + 1;
16924 }
16925 return 0;
16926
16927 ;
16928 return 0;
16929 }
16930 _ACEOF
16931 if ac_fn_c_try_run "$LINENO"; then :
16932 gl_cv_header_working_stdint_h=yes
16933 fi
16934 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16935 conftest.$ac_objext conftest.beam conftest.$ac_ext
16936 fi
16937
16938
16939 fi
16940 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16941
16942 fi
16943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
16944 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
16945 fi
16946 if test "$gl_cv_header_working_stdint_h" = yes; then
16947 STDINT_H=
16948 else
16949 for ac_header in sys/inttypes.h sys/bitypes.h
16950 do :
16951 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
16952 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
16953 eval as_val=\$$as_ac_Header
16954 if test "x$as_val" = x""yes; then :
16955 cat >>confdefs.h <<_ACEOF
16956 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
16957 _ACEOF
16958
16959 fi
16960
16961 done
16962
16963 if test $ac_cv_header_sys_inttypes_h = yes; then
16964 HAVE_SYS_INTTYPES_H=1
16965 else
16966 HAVE_SYS_INTTYPES_H=0
16967 fi
16968
16969 if test $ac_cv_header_sys_bitypes_h = yes; then
16970 HAVE_SYS_BITYPES_H=1
16971 else
16972 HAVE_SYS_BITYPES_H=0
16973 fi
16974
16975
16976
16977
16978 if test $APPLE_UNIVERSAL_BUILD = 0; then
16979
16980
16981 for gltype in ptrdiff_t size_t ; do
16982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
16983 $as_echo_n "checking for bit size of $gltype... " >&6; }
16984 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
16985 $as_echo_n "(cached) " >&6
16986 else
16987 if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
16988 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16989 included before <wchar.h>. */
16990 #include <stddef.h>
16991 #include <signal.h>
16992 #if HAVE_WCHAR_H
16993 # include <stdio.h>
16994 # include <time.h>
16995 # include <wchar.h>
16996 #endif
16997
16998 #include <limits.h>"; then :
16999
17000 else
17001 result=unknown
17002 fi
17003
17004 eval gl_cv_bitsizeof_${gltype}=\$result
17005
17006 fi
17007 eval ac_res=\$gl_cv_bitsizeof_${gltype}
17008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17009 $as_echo "$ac_res" >&6; }
17010 eval result=\$gl_cv_bitsizeof_${gltype}
17011 if test $result = unknown; then
17012 result=0
17013 fi
17014 GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17015 cat >>confdefs.h <<_ACEOF
17016 #define BITSIZEOF_${GLTYPE} $result
17017 _ACEOF
17018
17019 eval BITSIZEOF_${GLTYPE}=\$result
17020 done
17021
17022
17023 fi
17024
17025
17026 for gltype in sig_atomic_t wchar_t wint_t ; do
17027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
17028 $as_echo_n "checking for bit size of $gltype... " >&6; }
17029 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
17030 $as_echo_n "(cached) " >&6
17031 else
17032 if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
17033 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17034 included before <wchar.h>. */
17035 #include <stddef.h>
17036 #include <signal.h>
17037 #if HAVE_WCHAR_H
17038 # include <stdio.h>
17039 # include <time.h>
17040 # include <wchar.h>
17041 #endif
17042
17043 #include <limits.h>"; then :
17044
17045 else
17046 result=unknown
17047 fi
17048
17049 eval gl_cv_bitsizeof_${gltype}=\$result
17050
17051 fi
17052 eval ac_res=\$gl_cv_bitsizeof_${gltype}
17053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17054 $as_echo "$ac_res" >&6; }
17055 eval result=\$gl_cv_bitsizeof_${gltype}
17056 if test $result = unknown; then
17057 result=0
17058 fi
17059 GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17060 cat >>confdefs.h <<_ACEOF
17061 #define BITSIZEOF_${GLTYPE} $result
17062 _ACEOF
17063
17064 eval BITSIZEOF_${GLTYPE}=\$result
17065 done
17066
17067
17068
17069
17070 for gltype in sig_atomic_t wchar_t wint_t ; do
17071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
17072 $as_echo_n "checking whether $gltype is signed... " >&6; }
17073 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
17074 $as_echo_n "(cached) " >&6
17075 else
17076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17077 /* end confdefs.h. */
17078
17079 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17080 included before <wchar.h>. */
17081 #include <stddef.h>
17082 #include <signal.h>
17083 #if HAVE_WCHAR_H
17084 # include <stdio.h>
17085 # include <time.h>
17086 # include <wchar.h>
17087 #endif
17088
17089 int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
17090 int
17091 main ()
17092 {
17093
17094 ;
17095 return 0;
17096 }
17097 _ACEOF
17098 if ac_fn_c_try_compile "$LINENO"; then :
17099 result=yes
17100 else
17101 result=no
17102 fi
17103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17104 eval gl_cv_type_${gltype}_signed=\$result
17105
17106 fi
17107 eval ac_res=\$gl_cv_type_${gltype}_signed
17108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17109 $as_echo "$ac_res" >&6; }
17110 eval result=\$gl_cv_type_${gltype}_signed
17111 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17112 if test "$result" = yes; then
17113 cat >>confdefs.h <<_ACEOF
17114 #define HAVE_SIGNED_${GLTYPE} 1
17115 _ACEOF
17116
17117 eval HAVE_SIGNED_${GLTYPE}=1
17118 else
17119 eval HAVE_SIGNED_${GLTYPE}=0
17120 fi
17121 done
17122
17123
17124 gl_cv_type_ptrdiff_t_signed=yes
17125 gl_cv_type_size_t_signed=no
17126 if test $APPLE_UNIVERSAL_BUILD = 0; then
17127
17128
17129 for gltype in ptrdiff_t size_t ; do
17130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
17131 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
17132 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
17133 $as_echo_n "(cached) " >&6
17134 else
17135 eval gl_cv_type_${gltype}_suffix=no
17136 eval result=\$gl_cv_type_${gltype}_signed
17137 if test "$result" = yes; then
17138 glsufu=
17139 else
17140 glsufu=u
17141 fi
17142 for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
17143 case $glsuf in
17144 '') gltype1='int';;
17145 l) gltype1='long int';;
17146 ll) gltype1='long long int';;
17147 i64) gltype1='__int64';;
17148 u) gltype1='unsigned int';;
17149 ul) gltype1='unsigned long int';;
17150 ull) gltype1='unsigned long long int';;
17151 ui64)gltype1='unsigned __int64';;
17152 esac
17153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17154 /* end confdefs.h. */
17155
17156 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17157 included before <wchar.h>. */
17158 #include <stddef.h>
17159 #include <signal.h>
17160 #if HAVE_WCHAR_H
17161 # include <stdio.h>
17162 # include <time.h>
17163 # include <wchar.h>
17164 #endif
17165
17166 extern $gltype foo;
17167 extern $gltype1 foo;
17168 int
17169 main ()
17170 {
17171
17172 ;
17173 return 0;
17174 }
17175 _ACEOF
17176 if ac_fn_c_try_compile "$LINENO"; then :
17177 eval gl_cv_type_${gltype}_suffix=\$glsuf
17178 fi
17179 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17180 eval result=\$gl_cv_type_${gltype}_suffix
17181 test "$result" != no && break
17182 done
17183 fi
17184 eval ac_res=\$gl_cv_type_${gltype}_suffix
17185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17186 $as_echo "$ac_res" >&6; }
17187 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17188 eval result=\$gl_cv_type_${gltype}_suffix
17189 test "$result" = no && result=
17190 eval ${GLTYPE}_SUFFIX=\$result
17191 cat >>confdefs.h <<_ACEOF
17192 #define ${GLTYPE}_SUFFIX $result
17193 _ACEOF
17194
17195 done
17196
17197
17198 fi
17199
17200
17201 for gltype in sig_atomic_t wchar_t wint_t ; do
17202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
17203 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
17204 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
17205 $as_echo_n "(cached) " >&6
17206 else
17207 eval gl_cv_type_${gltype}_suffix=no
17208 eval result=\$gl_cv_type_${gltype}_signed
17209 if test "$result" = yes; then
17210 glsufu=
17211 else
17212 glsufu=u
17213 fi
17214 for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
17215 case $glsuf in
17216 '') gltype1='int';;
17217 l) gltype1='long int';;
17218 ll) gltype1='long long int';;
17219 i64) gltype1='__int64';;
17220 u) gltype1='unsigned int';;
17221 ul) gltype1='unsigned long int';;
17222 ull) gltype1='unsigned long long int';;
17223 ui64)gltype1='unsigned __int64';;
17224 esac
17225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17226 /* end confdefs.h. */
17227
17228 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17229 included before <wchar.h>. */
17230 #include <stddef.h>
17231 #include <signal.h>
17232 #if HAVE_WCHAR_H
17233 # include <stdio.h>
17234 # include <time.h>
17235 # include <wchar.h>
17236 #endif
17237
17238 extern $gltype foo;
17239 extern $gltype1 foo;
17240 int
17241 main ()
17242 {
17243
17244 ;
17245 return 0;
17246 }
17247 _ACEOF
17248 if ac_fn_c_try_compile "$LINENO"; then :
17249 eval gl_cv_type_${gltype}_suffix=\$glsuf
17250 fi
17251 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17252 eval result=\$gl_cv_type_${gltype}_suffix
17253 test "$result" != no && break
17254 done
17255 fi
17256 eval ac_res=\$gl_cv_type_${gltype}_suffix
17257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17258 $as_echo "$ac_res" >&6; }
17259 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17260 eval result=\$gl_cv_type_${gltype}_suffix
17261 test "$result" = no && result=
17262 eval ${GLTYPE}_SUFFIX=\$result
17263 cat >>confdefs.h <<_ACEOF
17264 #define ${GLTYPE}_SUFFIX $result
17265 _ACEOF
17266
17267 done
17268
17269
17270
17271 STDINT_H=stdint.h
17272 fi
17273
17274
17275 # Code from module stdlib:
17276
17277
17278
17279
17280
17281
17282
17283
17284
17285
17286 if test $gl_cv_have_include_next = yes; then
17287 gl_cv_next_stdlib_h='<'stdlib.h'>'
17288 else
17289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
17290 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
17291 if test "${gl_cv_next_stdlib_h+set}" = set; then :
17292 $as_echo_n "(cached) " >&6
17293 else
17294
17295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17296 /* end confdefs.h. */
17297 #include <stdlib.h>
17298
17299 _ACEOF
17300 case "$host_os" in
17301 aix*) gl_absname_cpp="$ac_cpp -C" ;;
17302 *) gl_absname_cpp="$ac_cpp" ;;
17303 esac
17304 gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17305 sed -n '\#/stdlib.h#{
17306 s#.*"\(.*/stdlib.h\)".*#\1#
17307 s#^/[^/]#//&#
17308 p
17309 q
17310 }'`'"'
17311
17312
17313 fi
17314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
17315 $as_echo "$gl_cv_next_stdlib_h" >&6; }
17316 fi
17317 NEXT_STDLIB_H=$gl_cv_next_stdlib_h
17318
17319 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17320 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17321 gl_next_as_first_directive='<'stdlib.h'>'
17322 else
17323 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17324 gl_next_as_first_directive=$gl_cv_next_stdlib_h
17325 fi
17326 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
17327
17328
17329
17330
17331
17332
17333
17334 # Code from module strftime:
17335
17336
17337
17338
17339
17340
17341
17342
17343
17344
17345 gl_LIBOBJS="$gl_LIBOBJS strftime.$ac_objext"
17346
17347
17348 # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
17349
17350
17351
17352
17353
17354
17355
17356 $as_echo "#define my_strftime nstrftime" >>confdefs.h
17357
17358
17359
17360 # Code from module symlink:
17361
17362
17363
17364 if test $ac_cv_func_symlink = no; then
17365 HAVE_SYMLINK=0
17366
17367
17368
17369
17370
17371
17372
17373
17374 gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
17375
17376 else
17377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
17378 $as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
17379 if test "${gl_cv_func_symlink_works+set}" = set; then :
17380 $as_echo_n "(cached) " >&6
17381 else
17382 if test "$cross_compiling" = yes; then :
17383 gl_cv_func_symlink_works="guessing no"
17384 else
17385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17386 /* end confdefs.h. */
17387 #include <unistd.h>
17388
17389 int
17390 main ()
17391 {
17392 int result = 0;
17393 if (!symlink ("a", "conftest.link/"))
17394 result |= 1;
17395 if (symlink ("conftest.f", "conftest.lnk2"))
17396 result |= 2;
17397 else if (!symlink ("a", "conftest.lnk2/"))
17398 result |= 4;
17399 return result;
17400
17401 ;
17402 return 0;
17403 }
17404 _ACEOF
17405 if ac_fn_c_try_run "$LINENO"; then :
17406 gl_cv_func_symlink_works=yes
17407 else
17408 gl_cv_func_symlink_works=no
17409 fi
17410 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17411 conftest.$ac_objext conftest.beam conftest.$ac_ext
17412 fi
17413
17414 rm -f conftest.f conftest.link conftest.lnk2
17415 fi
17416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
17417 $as_echo "$gl_cv_func_symlink_works" >&6; }
17418 if test "$gl_cv_func_symlink_works" != yes; then
17419 REPLACE_SYMLINK=1
17420
17421
17422
17423
17424
17425
17426
17427
17428 gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
17429
17430 fi
17431 fi
17432
17433
17434
17435
17436 GNULIB_SYMLINK=1
17437
17438
17439
17440 # Code from module sys_stat:
17441
17442
17443
17444
17445
17446
17447
17448
17449
17450
17451
17452
17453
17454
17455
17456
17457 if test $gl_cv_have_include_next = yes; then
17458 gl_cv_next_sys_stat_h='<'sys/stat.h'>'
17459 else
17460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
17461 $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
17462 if test "${gl_cv_next_sys_stat_h+set}" = set; then :
17463 $as_echo_n "(cached) " >&6
17464 else
17465
17466 if test $ac_cv_header_sys_stat_h = yes; then
17467
17468
17469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17470 /* end confdefs.h. */
17471 #include <sys/stat.h>
17472
17473 _ACEOF
17474 case "$host_os" in
17475 aix*) gl_absname_cpp="$ac_cpp -C" ;;
17476 *) gl_absname_cpp="$ac_cpp" ;;
17477 esac
17478 gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17479 sed -n '\#/sys/stat.h#{
17480 s#.*"\(.*/sys/stat.h\)".*#\1#
17481 s#^/[^/]#//&#
17482 p
17483 q
17484 }'`'"'
17485 else
17486 gl_cv_next_sys_stat_h='<'sys/stat.h'>'
17487 fi
17488
17489
17490 fi
17491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
17492 $as_echo "$gl_cv_next_sys_stat_h" >&6; }
17493 fi
17494 NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
17495
17496 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17497 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17498 gl_next_as_first_directive='<'sys/stat.h'>'
17499 else
17500 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17501 gl_next_as_first_directive=$gl_cv_next_sys_stat_h
17502 fi
17503 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
17504
17505
17506
17507
17508
17509 ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
17510 #include <sys/stat.h>
17511 "
17512 if test "x$ac_cv_type_nlink_t" = x""yes; then :
17513
17514 else
17515
17516 $as_echo "#define nlink_t int" >>confdefs.h
17517
17518 fi
17519
17520
17521
17522
17523
17524 # Code from module time:
17525
17526
17527
17528 # Code from module time_r:
17529
17530
17531
17532
17533
17534
17535
17536 if test $ac_cv_have_decl_localtime_r = no; then
17537 HAVE_DECL_LOCALTIME_R=0
17538 fi
17539
17540
17541 if test $ac_cv_func_localtime_r = yes; then
17542 HAVE_LOCALTIME_R=1
17543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
17544 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
17545 if test "${gl_cv_time_r_posix+set}" = set; then :
17546 $as_echo_n "(cached) " >&6
17547 else
17548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17549 /* end confdefs.h. */
17550 #include <time.h>
17551 int
17552 main ()
17553 {
17554 /* We don't need to append 'restrict's to the argument types,
17555 even though the POSIX signature has the 'restrict's,
17556 since C99 says they can't affect type compatibility. */
17557 struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
17558 if (ptr) return 0;
17559 /* Check the return type is a pointer.
17560 On HP-UX 10 it is 'int'. */
17561 *localtime_r (0, 0);
17562 ;
17563 return 0;
17564 }
17565
17566 _ACEOF
17567 if ac_fn_c_try_compile "$LINENO"; then :
17568 gl_cv_time_r_posix=yes
17569 else
17570 gl_cv_time_r_posix=no
17571 fi
17572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17573
17574 fi
17575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
17576 $as_echo "$gl_cv_time_r_posix" >&6; }
17577 if test $gl_cv_time_r_posix = yes; then
17578 REPLACE_LOCALTIME_R=0
17579 else
17580 REPLACE_LOCALTIME_R=1
17581 fi
17582 else
17583 HAVE_LOCALTIME_R=0
17584 fi
17585 if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
17586
17587
17588
17589
17590
17591
17592
17593
17594 gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
17595
17596
17597 :
17598
17599 fi
17600
17601
17602
17603
17604 GNULIB_TIME_R=1
17605
17606
17607
17608 # Code from module unistd:
17609
17610
17611
17612
17613
17614
17615
17616
17617
17618
17619
17620
17621
17622 if test $gl_cv_have_include_next = yes; then
17623 gl_cv_next_unistd_h='<'unistd.h'>'
17624 else
17625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
17626 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
17627 if test "${gl_cv_next_unistd_h+set}" = set; then :
17628 $as_echo_n "(cached) " >&6
17629 else
17630
17631 if test $ac_cv_header_unistd_h = yes; then
17632
17633
17634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17635 /* end confdefs.h. */
17636 #include <unistd.h>
17637
17638 _ACEOF
17639 case "$host_os" in
17640 aix*) gl_absname_cpp="$ac_cpp -C" ;;
17641 *) gl_absname_cpp="$ac_cpp" ;;
17642 esac
17643 gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17644 sed -n '\#/unistd.h#{
17645 s#.*"\(.*/unistd.h\)".*#\1#
17646 s#^/[^/]#//&#
17647 p
17648 q
17649 }'`'"'
17650 else
17651 gl_cv_next_unistd_h='<'unistd.h'>'
17652 fi
17653
17654
17655 fi
17656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
17657 $as_echo "$gl_cv_next_unistd_h" >&6; }
17658 fi
17659 NEXT_UNISTD_H=$gl_cv_next_unistd_h
17660
17661 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17662 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17663 gl_next_as_first_directive='<'unistd.h'>'
17664 else
17665 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17666 gl_next_as_first_directive=$gl_cv_next_unistd_h
17667 fi
17668 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
17669
17670
17671
17672
17673 if test $ac_cv_header_unistd_h = yes; then
17674 HAVE_UNISTD_H=1
17675 else
17676 HAVE_UNISTD_H=0
17677 fi
17678
17679
17680
17681
17682 # Code from module warn-on-use:
17683 # End of code from modules
17684
17685
17686
17687
17688
17689
17690
17691
17692
17693 gltests_libdeps=
17694 gltests_ltlibdeps=
17695
17696
17697
17698
17699
17700
17701
17702
17703
17704 gl_source_base='tests'
17705 gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
17706
17707 gl_module_indicator_condition=$gltests_WITNESS
17708
17709
17710
17711
17712
17713
17714
17715
17716
17717 LIBGNU_LIBDEPS="$gl_libdeps"
17718
17719 LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
17720
17721
17722
17723 # UNIX98 PTYs.
17724 for ac_func in grantpt
17725 do :
17726 ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
17727 if test "x$ac_cv_func_grantpt" = x""yes; then :
17728 cat >>confdefs.h <<_ACEOF
17729 #define HAVE_GRANTPT 1
17730 _ACEOF
17731
17732 fi
17733 done
17734
17735
17736 # PTY-related GNU extensions.
17737 for ac_func in getpt
17738 do :
17739 ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
17740 if test "x$ac_cv_func_getpt" = x""yes; then :
17741 cat >>confdefs.h <<_ACEOF
17742 #define HAVE_GETPT 1
17743 _ACEOF
17744
17745 fi
17746 done
17747
17748
17749 # Check this now, so that we will NOT find the above functions in ncurses.
17750 # That is because we have not set up to link ncurses in lib-src.
17751 # It's better to believe a function is not available
17752 # than to expect to find it in ncurses.
17753 # Also we need tputs and friends to be able to build at all.
17754 have_tputs_et_al=true
17755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
17756 $as_echo_n "checking for library containing tputs... " >&6; }
17757 if test "${ac_cv_search_tputs+set}" = set; then :
17758 $as_echo_n "(cached) " >&6
17759 else
17760 ac_func_search_save_LIBS=$LIBS
17761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17762 /* end confdefs.h. */
17763
17764 /* Override any GCC internal prototype to avoid an error.
17765 Use char because int might match the return type of a GCC
17766 builtin and then its argument prototype would still apply. */
17767 #ifdef __cplusplus
17768 extern "C"
17769 #endif
17770 char tputs ();
17771 int
17772 main ()
17773 {
17774 return tputs ();
17775 ;
17776 return 0;
17777 }
17778 _ACEOF
17779 for ac_lib in '' ncurses terminfo termcap; do
17780 if test -z "$ac_lib"; then
17781 ac_res="none required"
17782 else
17783 ac_res=-l$ac_lib
17784 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
17785 fi
17786 if ac_fn_c_try_link "$LINENO"; then :
17787 ac_cv_search_tputs=$ac_res
17788 fi
17789 rm -f core conftest.err conftest.$ac_objext \
17790 conftest$ac_exeext
17791 if test "${ac_cv_search_tputs+set}" = set; then :
17792 break
17793 fi
17794 done
17795 if test "${ac_cv_search_tputs+set}" = set; then :
17796
17797 else
17798 ac_cv_search_tputs=no
17799 fi
17800 rm conftest.$ac_ext
17801 LIBS=$ac_func_search_save_LIBS
17802 fi
17803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
17804 $as_echo "$ac_cv_search_tputs" >&6; }
17805 ac_res=$ac_cv_search_tputs
17806 if test "$ac_res" != no; then :
17807 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
17808
17809 else
17810 have_tputs_et_al=false
17811 fi
17812
17813 if test "$have_tputs_et_al" != true; then
17814 as_fn_error "I couldn't find termcap functions (tputs and friends).
17815 Maybe some development libraries/packages are missing? Try installing
17816 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
17817 fi
17818 # Must define this when any termcap library is found.
17819
17820 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
17821
17822 ## FIXME This was the cpp logic, but I am not sure it is right.
17823 ## The above test has not necessarily found libncurses.
17824 HAVE_LIBNCURSES=yes
17825
17826 ## Use terminfo instead of termcap?
17827 ## Note only system files NOT using terminfo are:
17828 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
17829 ## darwin|gnu without ncurses.
17830 TERMINFO=no
17831 LIBS_TERMCAP=
17832 case "$opsys" in
17833 ## cygwin: Fewer environment variables to go wrong, more terminal types.
17834 ## hpux10-20: Use the system provided termcap(3) library.
17835 ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
17836 ## is necessary. Otherwise Emacs dumps core when run -nw.
17837 aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
17838
17839 ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
17840 ## The ncurses library has been moved out of the System framework in
17841 ## Mac OS X 10.2. So if configure detects it, set the command-line
17842 ## option to use it.
17843 darwin|gnu*)
17844 ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
17845 if test "x$HAVE_LIBNCURSES" = "xyes"; then
17846 TERMINFO=yes
17847 LIBS_TERMCAP="-lncurses"
17848 fi
17849 ;;
17850
17851 freebsd)
17852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
17853 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
17854 if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
17855 $as_echo_n "(cached) " >&6
17856 else
17857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17858 /* end confdefs.h. */
17859 #include <osreldate.h>
17860 int
17861 main ()
17862 {
17863 #if __FreeBSD_version < 400000
17864 fail;
17865 #endif
17866
17867 ;
17868 return 0;
17869 }
17870 _ACEOF
17871 if ac_fn_c_try_link "$LINENO"; then :
17872 emacs_cv_freebsd_terminfo=yes
17873 else
17874 emacs_cv_freebsd_terminfo=no
17875 fi
17876 rm -f core conftest.err conftest.$ac_objext \
17877 conftest$ac_exeext conftest.$ac_ext
17878 fi
17879
17880
17881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
17882 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
17883
17884 if test $emacs_cv_freebsd_terminfo = yes; then
17885 TERMINFO=yes
17886 LIBS_TERMCAP="-lncurses"
17887 else
17888 LIBS_TERMCAP="-ltermcap"
17889 fi
17890 ;;
17891
17892 netbsd)
17893 if test $ac_cv_search_tputs = -lterminfo; then
17894 TERMINFO=yes
17895 LIBS_TERMCAP="-lterminfo"
17896 else
17897 LIBS_TERMCAP="-ltermcap"
17898 fi
17899 ;;
17900
17901 esac
17902
17903 case "$opsys" in
17904 ## hpux: Make sure we get select from libc rather than from libcurses
17905 ## because libcurses on HPUX 10.10 has a broken version of select.
17906 ## We used to use -lc -lcurses, but this may be cleaner.
17907 hpux*) LIBS_TERMCAP="-ltermcap" ;;
17908
17909 openbsd) LIBS_TERMCAP="-lncurses" ;;
17910
17911 ## Must use system termcap, if we use any termcap. It does special things.
17912 sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
17913 esac
17914
17915 TERMCAP_OBJ=tparam.o
17916 if test $TERMINFO = yes; then
17917
17918 $as_echo "#define TERMINFO 1" >>confdefs.h
17919
17920
17921 ## Default used to be -ltermcap. Add a case above if need something else.
17922 test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
17923
17924 TERMCAP_OBJ=terminfo.o
17925 fi
17926
17927
17928
17929
17930 # Do we have res_init, for detecting changes in /etc/resolv.conf?
17931 resolv=no
17932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17933 /* end confdefs.h. */
17934 #include <netinet/in.h>
17935 #include <arpa/nameser.h>
17936 #include <resolv.h>
17937 int
17938 main ()
17939 {
17940 return res_init();
17941 ;
17942 return 0;
17943 }
17944 _ACEOF
17945 if ac_fn_c_try_link "$LINENO"; then :
17946 have_res_init=yes
17947 else
17948 have_res_init=no
17949 fi
17950 rm -f core conftest.err conftest.$ac_objext \
17951 conftest$ac_exeext conftest.$ac_ext
17952 if test "$have_res_init" = no; then
17953 OLIBS="$LIBS"
17954 LIBS="$LIBS -lresolv"
17955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
17956 $as_echo_n "checking for res_init with -lresolv... " >&6; }
17957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17958 /* end confdefs.h. */
17959 #include <netinet/in.h>
17960 #include <arpa/nameser.h>
17961 #include <resolv.h>
17962 int
17963 main ()
17964 {
17965 return res_init();
17966 ;
17967 return 0;
17968 }
17969 _ACEOF
17970 if ac_fn_c_try_link "$LINENO"; then :
17971 have_res_init=yes
17972 else
17973 have_res_init=no
17974 fi
17975 rm -f core conftest.err conftest.$ac_objext \
17976 conftest$ac_exeext conftest.$ac_ext
17977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
17978 $as_echo "$have_res_init" >&6; }
17979 if test "$have_res_init" = yes ; then
17980 resolv=yes
17981 fi
17982 LIBS="$OLIBS"
17983 fi
17984
17985 if test "$have_res_init" = yes; then
17986
17987 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
17988
17989 fi
17990
17991 # Do we need the Hesiod library to provide the support routines?
17992 LIBHESIOD=
17993 if test "$with_hesiod" != no ; then
17994 # Don't set $LIBS here -- see comments above. FIXME which comments?
17995 ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
17996 if test "x$ac_cv_func_res_send" = x""yes; then :
17997
17998 else
17999 ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
18000 if test "x$ac_cv_func___res_send" = x""yes; then :
18001
18002 else
18003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
18004 $as_echo_n "checking for res_send in -lresolv... " >&6; }
18005 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
18006 $as_echo_n "(cached) " >&6
18007 else
18008 ac_check_lib_save_LIBS=$LIBS
18009 LIBS="-lresolv $LIBS"
18010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18011 /* end confdefs.h. */
18012
18013 /* Override any GCC internal prototype to avoid an error.
18014 Use char because int might match the return type of a GCC
18015 builtin and then its argument prototype would still apply. */
18016 #ifdef __cplusplus
18017 extern "C"
18018 #endif
18019 char res_send ();
18020 int
18021 main ()
18022 {
18023 return res_send ();
18024 ;
18025 return 0;
18026 }
18027 _ACEOF
18028 if ac_fn_c_try_link "$LINENO"; then :
18029 ac_cv_lib_resolv_res_send=yes
18030 else
18031 ac_cv_lib_resolv_res_send=no
18032 fi
18033 rm -f core conftest.err conftest.$ac_objext \
18034 conftest$ac_exeext conftest.$ac_ext
18035 LIBS=$ac_check_lib_save_LIBS
18036 fi
18037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
18038 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
18039 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
18040 resolv=yes
18041 else
18042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
18043 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
18044 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
18045 $as_echo_n "(cached) " >&6
18046 else
18047 ac_check_lib_save_LIBS=$LIBS
18048 LIBS="-lresolv $LIBS"
18049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18050 /* end confdefs.h. */
18051
18052 /* Override any GCC internal prototype to avoid an error.
18053 Use char because int might match the return type of a GCC
18054 builtin and then its argument prototype would still apply. */
18055 #ifdef __cplusplus
18056 extern "C"
18057 #endif
18058 char __res_send ();
18059 int
18060 main ()
18061 {
18062 return __res_send ();
18063 ;
18064 return 0;
18065 }
18066 _ACEOF
18067 if ac_fn_c_try_link "$LINENO"; then :
18068 ac_cv_lib_resolv___res_send=yes
18069 else
18070 ac_cv_lib_resolv___res_send=no
18071 fi
18072 rm -f core conftest.err conftest.$ac_objext \
18073 conftest$ac_exeext conftest.$ac_ext
18074 LIBS=$ac_check_lib_save_LIBS
18075 fi
18076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
18077 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
18078 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
18079 resolv=yes
18080 fi
18081
18082 fi
18083
18084 fi
18085
18086 fi
18087
18088 if test "$resolv" = yes ; then
18089 RESOLVLIB=-lresolv
18090 else
18091 RESOLVLIB=
18092 fi
18093 ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
18094 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
18095
18096 else
18097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
18098 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
18099 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
18100 $as_echo_n "(cached) " >&6
18101 else
18102 ac_check_lib_save_LIBS=$LIBS
18103 LIBS="-lhesiod $RESOLVLIB $LIBS"
18104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18105 /* end confdefs.h. */
18106
18107 /* Override any GCC internal prototype to avoid an error.
18108 Use char because int might match the return type of a GCC
18109 builtin and then its argument prototype would still apply. */
18110 #ifdef __cplusplus
18111 extern "C"
18112 #endif
18113 char hes_getmailhost ();
18114 int
18115 main ()
18116 {
18117 return hes_getmailhost ();
18118 ;
18119 return 0;
18120 }
18121 _ACEOF
18122 if ac_fn_c_try_link "$LINENO"; then :
18123 ac_cv_lib_hesiod_hes_getmailhost=yes
18124 else
18125 ac_cv_lib_hesiod_hes_getmailhost=no
18126 fi
18127 rm -f core conftest.err conftest.$ac_objext \
18128 conftest$ac_exeext conftest.$ac_ext
18129 LIBS=$ac_check_lib_save_LIBS
18130 fi
18131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
18132 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
18133 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
18134 hesiod=yes
18135 else
18136 :
18137 fi
18138
18139 fi
18140
18141
18142 if test x"$hesiod" = xyes; then
18143
18144 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
18145
18146 LIBHESIOD=-lhesiod
18147 fi
18148 fi
18149
18150
18151 # Do we need libresolv (due to res_init or Hesiod)?
18152 if test "$resolv" = yes ; then
18153
18154 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
18155
18156 LIBRESOLV=-lresolv
18157 else
18158 LIBRESOLV=
18159 fi
18160
18161
18162 # These tell us which Kerberos-related libraries to use.
18163 COM_ERRLIB=
18164 CRYPTOLIB=
18165 KRB5LIB=
18166 DESLIB=
18167 KRB4LIB=
18168
18169 if test "${with_kerberos}" != no; then
18170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
18171 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
18172 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
18173 $as_echo_n "(cached) " >&6
18174 else
18175 ac_check_lib_save_LIBS=$LIBS
18176 LIBS="-lcom_err $LIBS"
18177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18178 /* end confdefs.h. */
18179
18180 /* Override any GCC internal prototype to avoid an error.
18181 Use char because int might match the return type of a GCC
18182 builtin and then its argument prototype would still apply. */
18183 #ifdef __cplusplus
18184 extern "C"
18185 #endif
18186 char com_err ();
18187 int
18188 main ()
18189 {
18190 return com_err ();
18191 ;
18192 return 0;
18193 }
18194 _ACEOF
18195 if ac_fn_c_try_link "$LINENO"; then :
18196 ac_cv_lib_com_err_com_err=yes
18197 else
18198 ac_cv_lib_com_err_com_err=no
18199 fi
18200 rm -f core conftest.err conftest.$ac_objext \
18201 conftest$ac_exeext conftest.$ac_ext
18202 LIBS=$ac_check_lib_save_LIBS
18203 fi
18204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
18205 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
18206 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
18207 have_com_err=yes
18208 else
18209 have_com_err=no
18210 fi
18211
18212 if test $have_com_err = yes; then
18213 COM_ERRLIB=-lcom_err
18214 LIBS="$COM_ERRLIB $LIBS"
18215
18216 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
18217
18218 fi
18219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
18220 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
18221 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
18222 $as_echo_n "(cached) " >&6
18223 else
18224 ac_check_lib_save_LIBS=$LIBS
18225 LIBS="-lcrypto $LIBS"
18226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18227 /* end confdefs.h. */
18228
18229 /* Override any GCC internal prototype to avoid an error.
18230 Use char because int might match the return type of a GCC
18231 builtin and then its argument prototype would still apply. */
18232 #ifdef __cplusplus
18233 extern "C"
18234 #endif
18235 char mit_des_cbc_encrypt ();
18236 int
18237 main ()
18238 {
18239 return mit_des_cbc_encrypt ();
18240 ;
18241 return 0;
18242 }
18243 _ACEOF
18244 if ac_fn_c_try_link "$LINENO"; then :
18245 ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
18246 else
18247 ac_cv_lib_crypto_mit_des_cbc_encrypt=no
18248 fi
18249 rm -f core conftest.err conftest.$ac_objext \
18250 conftest$ac_exeext conftest.$ac_ext
18251 LIBS=$ac_check_lib_save_LIBS
18252 fi
18253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
18254 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
18255 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
18256 have_crypto=yes
18257 else
18258 have_crypto=no
18259 fi
18260
18261 if test $have_crypto = yes; then
18262 CRYPTOLIB=-lcrypto
18263 LIBS="$CRYPTOLIB $LIBS"
18264
18265 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
18266
18267 fi
18268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
18269 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
18270 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
18271 $as_echo_n "(cached) " >&6
18272 else
18273 ac_check_lib_save_LIBS=$LIBS
18274 LIBS="-lk5crypto $LIBS"
18275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18276 /* end confdefs.h. */
18277
18278 /* Override any GCC internal prototype to avoid an error.
18279 Use char because int might match the return type of a GCC
18280 builtin and then its argument prototype would still apply. */
18281 #ifdef __cplusplus
18282 extern "C"
18283 #endif
18284 char mit_des_cbc_encrypt ();
18285 int
18286 main ()
18287 {
18288 return mit_des_cbc_encrypt ();
18289 ;
18290 return 0;
18291 }
18292 _ACEOF
18293 if ac_fn_c_try_link "$LINENO"; then :
18294 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
18295 else
18296 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
18297 fi
18298 rm -f core conftest.err conftest.$ac_objext \
18299 conftest$ac_exeext conftest.$ac_ext
18300 LIBS=$ac_check_lib_save_LIBS
18301 fi
18302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
18303 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
18304 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
18305 have_k5crypto=yes
18306 else
18307 have_k5crypto=no
18308 fi
18309
18310 if test $have_k5crypto = yes; then
18311 CRYPTOLIB=-lk5crypto
18312 LIBS="$CRYPTOLIB $LIBS"
18313
18314 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
18315
18316 fi
18317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
18318 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
18319 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
18320 $as_echo_n "(cached) " >&6
18321 else
18322 ac_check_lib_save_LIBS=$LIBS
18323 LIBS="-lkrb5 $LIBS"
18324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18325 /* end confdefs.h. */
18326
18327 /* Override any GCC internal prototype to avoid an error.
18328 Use char because int might match the return type of a GCC
18329 builtin and then its argument prototype would still apply. */
18330 #ifdef __cplusplus
18331 extern "C"
18332 #endif
18333 char krb5_init_context ();
18334 int
18335 main ()
18336 {
18337 return krb5_init_context ();
18338 ;
18339 return 0;
18340 }
18341 _ACEOF
18342 if ac_fn_c_try_link "$LINENO"; then :
18343 ac_cv_lib_krb5_krb5_init_context=yes
18344 else
18345 ac_cv_lib_krb5_krb5_init_context=no
18346 fi
18347 rm -f core conftest.err conftest.$ac_objext \
18348 conftest$ac_exeext conftest.$ac_ext
18349 LIBS=$ac_check_lib_save_LIBS
18350 fi
18351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
18352 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
18353 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
18354 have_krb5=yes
18355 else
18356 have_krb5=no
18357 fi
18358
18359 if test $have_krb5=yes; then
18360 KRB5LIB=-lkrb5
18361 LIBS="$KRB5LIB $LIBS"
18362
18363 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
18364
18365 fi
18366 if test "${with_kerberos5}" = no; then
18367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
18368 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
18369 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
18370 $as_echo_n "(cached) " >&6
18371 else
18372 ac_check_lib_save_LIBS=$LIBS
18373 LIBS="-ldes425 $LIBS"
18374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18375 /* end confdefs.h. */
18376
18377 /* Override any GCC internal prototype to avoid an error.
18378 Use char because int might match the return type of a GCC
18379 builtin and then its argument prototype would still apply. */
18380 #ifdef __cplusplus
18381 extern "C"
18382 #endif
18383 char des_cbc_encrypt ();
18384 int
18385 main ()
18386 {
18387 return des_cbc_encrypt ();
18388 ;
18389 return 0;
18390 }
18391 _ACEOF
18392 if ac_fn_c_try_link "$LINENO"; then :
18393 ac_cv_lib_des425_des_cbc_encrypt=yes
18394 else
18395 ac_cv_lib_des425_des_cbc_encrypt=no
18396 fi
18397 rm -f core conftest.err conftest.$ac_objext \
18398 conftest$ac_exeext conftest.$ac_ext
18399 LIBS=$ac_check_lib_save_LIBS
18400 fi
18401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
18402 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
18403 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
18404 have_des425=yes
18405 else
18406 have_des425=no
18407 fi
18408
18409 if test $have_des425 = yes; then
18410 DESLIB=-ldes425
18411 LIBS="$DESLIB $LIBS"
18412
18413 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
18414
18415 else
18416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
18417 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
18418 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
18419 $as_echo_n "(cached) " >&6
18420 else
18421 ac_check_lib_save_LIBS=$LIBS
18422 LIBS="-ldes $LIBS"
18423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18424 /* end confdefs.h. */
18425
18426 /* Override any GCC internal prototype to avoid an error.
18427 Use char because int might match the return type of a GCC
18428 builtin and then its argument prototype would still apply. */
18429 #ifdef __cplusplus
18430 extern "C"
18431 #endif
18432 char des_cbc_encrypt ();
18433 int
18434 main ()
18435 {
18436 return des_cbc_encrypt ();
18437 ;
18438 return 0;
18439 }
18440 _ACEOF
18441 if ac_fn_c_try_link "$LINENO"; then :
18442 ac_cv_lib_des_des_cbc_encrypt=yes
18443 else
18444 ac_cv_lib_des_des_cbc_encrypt=no
18445 fi
18446 rm -f core conftest.err conftest.$ac_objext \
18447 conftest$ac_exeext conftest.$ac_ext
18448 LIBS=$ac_check_lib_save_LIBS
18449 fi
18450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
18451 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
18452 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
18453 have_des=yes
18454 else
18455 have_des=no
18456 fi
18457
18458 if test $have_des = yes; then
18459 DESLIB=-ldes
18460 LIBS="$DESLIB $LIBS"
18461
18462 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
18463
18464 fi
18465 fi
18466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
18467 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
18468 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
18469 $as_echo_n "(cached) " >&6
18470 else
18471 ac_check_lib_save_LIBS=$LIBS
18472 LIBS="-lkrb4 $LIBS"
18473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18474 /* end confdefs.h. */
18475
18476 /* Override any GCC internal prototype to avoid an error.
18477 Use char because int might match the return type of a GCC
18478 builtin and then its argument prototype would still apply. */
18479 #ifdef __cplusplus
18480 extern "C"
18481 #endif
18482 char krb_get_cred ();
18483 int
18484 main ()
18485 {
18486 return krb_get_cred ();
18487 ;
18488 return 0;
18489 }
18490 _ACEOF
18491 if ac_fn_c_try_link "$LINENO"; then :
18492 ac_cv_lib_krb4_krb_get_cred=yes
18493 else
18494 ac_cv_lib_krb4_krb_get_cred=no
18495 fi
18496 rm -f core conftest.err conftest.$ac_objext \
18497 conftest$ac_exeext conftest.$ac_ext
18498 LIBS=$ac_check_lib_save_LIBS
18499 fi
18500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
18501 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
18502 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
18503 have_krb4=yes
18504 else
18505 have_krb4=no
18506 fi
18507
18508 if test $have_krb4 = yes; then
18509 KRB4LIB=-lkrb4
18510 LIBS="$KRB4LIB $LIBS"
18511
18512 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
18513
18514 else
18515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
18516 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
18517 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
18518 $as_echo_n "(cached) " >&6
18519 else
18520 ac_check_lib_save_LIBS=$LIBS
18521 LIBS="-lkrb $LIBS"
18522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18523 /* end confdefs.h. */
18524
18525 /* Override any GCC internal prototype to avoid an error.
18526 Use char because int might match the return type of a GCC
18527 builtin and then its argument prototype would still apply. */
18528 #ifdef __cplusplus
18529 extern "C"
18530 #endif
18531 char krb_get_cred ();
18532 int
18533 main ()
18534 {
18535 return krb_get_cred ();
18536 ;
18537 return 0;
18538 }
18539 _ACEOF
18540 if ac_fn_c_try_link "$LINENO"; then :
18541 ac_cv_lib_krb_krb_get_cred=yes
18542 else
18543 ac_cv_lib_krb_krb_get_cred=no
18544 fi
18545 rm -f core conftest.err conftest.$ac_objext \
18546 conftest$ac_exeext conftest.$ac_ext
18547 LIBS=$ac_check_lib_save_LIBS
18548 fi
18549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
18550 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
18551 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
18552 have_krb=yes
18553 else
18554 have_krb=no
18555 fi
18556
18557 if test $have_krb = yes; then
18558 KRB4LIB=-lkrb
18559 LIBS="$KRB4LIB $LIBS"
18560
18561 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
18562
18563 fi
18564 fi
18565 fi
18566
18567 if test "${with_kerberos5}" != no; then
18568 for ac_header in krb5.h
18569 do :
18570 ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
18571 if test "x$ac_cv_header_krb5_h" = x""yes; then :
18572 cat >>confdefs.h <<_ACEOF
18573 #define HAVE_KRB5_H 1
18574 _ACEOF
18575 ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
18576 "
18577 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
18578
18579 cat >>confdefs.h <<_ACEOF
18580 #define HAVE_KRB5_ERROR_TEXT 1
18581 _ACEOF
18582
18583
18584 fi
18585 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
18586 "
18587 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
18588
18589 cat >>confdefs.h <<_ACEOF
18590 #define HAVE_KRB5_ERROR_E_TEXT 1
18591 _ACEOF
18592
18593
18594 fi
18595
18596 fi
18597
18598 done
18599
18600 else
18601 for ac_header in des.h
18602 do :
18603 ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
18604 if test "x$ac_cv_header_des_h" = x""yes; then :
18605 cat >>confdefs.h <<_ACEOF
18606 #define HAVE_DES_H 1
18607 _ACEOF
18608
18609 else
18610 for ac_header in kerberosIV/des.h
18611 do :
18612 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
18613 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
18614 cat >>confdefs.h <<_ACEOF
18615 #define HAVE_KERBEROSIV_DES_H 1
18616 _ACEOF
18617
18618 else
18619 for ac_header in kerberos/des.h
18620 do :
18621 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
18622 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
18623 cat >>confdefs.h <<_ACEOF
18624 #define HAVE_KERBEROS_DES_H 1
18625 _ACEOF
18626
18627 fi
18628
18629 done
18630
18631 fi
18632
18633 done
18634
18635 fi
18636
18637 done
18638
18639 for ac_header in krb.h
18640 do :
18641 ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
18642 if test "x$ac_cv_header_krb_h" = x""yes; then :
18643 cat >>confdefs.h <<_ACEOF
18644 #define HAVE_KRB_H 1
18645 _ACEOF
18646
18647 else
18648 for ac_header in kerberosIV/krb.h
18649 do :
18650 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
18651 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
18652 cat >>confdefs.h <<_ACEOF
18653 #define HAVE_KERBEROSIV_KRB_H 1
18654 _ACEOF
18655
18656 else
18657 for ac_header in kerberos/krb.h
18658 do :
18659 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
18660 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
18661 cat >>confdefs.h <<_ACEOF
18662 #define HAVE_KERBEROS_KRB_H 1
18663 _ACEOF
18664
18665 fi
18666
18667 done
18668
18669 fi
18670
18671 done
18672
18673 fi
18674
18675 done
18676
18677 fi
18678 for ac_header in com_err.h
18679 do :
18680 ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
18681 if test "x$ac_cv_header_com_err_h" = x""yes; then :
18682 cat >>confdefs.h <<_ACEOF
18683 #define HAVE_COM_ERR_H 1
18684 _ACEOF
18685
18686 fi
18687
18688 done
18689
18690 fi
18691
18692
18693
18694
18695
18696
18697
18698 # Solaris requires -lintl if you want strerror (which calls dgettext)
18699 # to return localized messages.
18700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
18701 $as_echo_n "checking for dgettext in -lintl... " >&6; }
18702 if test "${ac_cv_lib_intl_dgettext+set}" = set; then :
18703 $as_echo_n "(cached) " >&6
18704 else
18705 ac_check_lib_save_LIBS=$LIBS
18706 LIBS="-lintl $LIBS"
18707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18708 /* end confdefs.h. */
18709
18710 /* Override any GCC internal prototype to avoid an error.
18711 Use char because int might match the return type of a GCC
18712 builtin and then its argument prototype would still apply. */
18713 #ifdef __cplusplus
18714 extern "C"
18715 #endif
18716 char dgettext ();
18717 int
18718 main ()
18719 {
18720 return dgettext ();
18721 ;
18722 return 0;
18723 }
18724 _ACEOF
18725 if ac_fn_c_try_link "$LINENO"; then :
18726 ac_cv_lib_intl_dgettext=yes
18727 else
18728 ac_cv_lib_intl_dgettext=no
18729 fi
18730 rm -f core conftest.err conftest.$ac_objext \
18731 conftest$ac_exeext conftest.$ac_ext
18732 LIBS=$ac_check_lib_save_LIBS
18733 fi
18734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
18735 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
18736 if test "x$ac_cv_lib_intl_dgettext" = x""yes; then :
18737 cat >>confdefs.h <<_ACEOF
18738 #define HAVE_LIBINTL 1
18739 _ACEOF
18740
18741 LIBS="-lintl $LIBS"
18742
18743 fi
18744
18745
18746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
18747 $as_echo_n "checking whether localtime caches TZ... " >&6; }
18748 if test "${emacs_cv_localtime_cache+set}" = set; then :
18749 $as_echo_n "(cached) " >&6
18750 else
18751 if test x$ac_cv_func_tzset = xyes; then
18752 if test "$cross_compiling" = yes; then :
18753 # If we have tzset, assume the worst when cross-compiling.
18754 emacs_cv_localtime_cache=yes
18755 else
18756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18757 /* end confdefs.h. */
18758 #include <time.h>
18759 char TZ_GMT0[] = "TZ=GMT0";
18760 char TZ_PST8[] = "TZ=PST8";
18761 main()
18762 {
18763 time_t now = time ((time_t *) 0);
18764 int hour_GMT0, hour_unset;
18765 if (putenv (TZ_GMT0) != 0)
18766 exit (1);
18767 hour_GMT0 = localtime (&now)->tm_hour;
18768 unsetenv("TZ");
18769 hour_unset = localtime (&now)->tm_hour;
18770 if (putenv (TZ_PST8) != 0)
18771 exit (1);
18772 if (localtime (&now)->tm_hour == hour_GMT0)
18773 exit (1);
18774 unsetenv("TZ");
18775 if (localtime (&now)->tm_hour != hour_unset)
18776 exit (1);
18777 exit (0);
18778 }
18779 _ACEOF
18780 if ac_fn_c_try_run "$LINENO"; then :
18781 emacs_cv_localtime_cache=no
18782 else
18783 emacs_cv_localtime_cache=yes
18784 fi
18785 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18786 conftest.$ac_objext conftest.beam conftest.$ac_ext
18787 fi
18788
18789 else
18790 # If we lack tzset, report that localtime does not cache TZ,
18791 # since we can't invalidate the cache if we don't have tzset.
18792 emacs_cv_localtime_cache=no
18793 fi
18794 fi
18795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
18796 $as_echo "$emacs_cv_localtime_cache" >&6; }
18797 if test $emacs_cv_localtime_cache = yes; then
18798
18799 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
18800
18801 fi
18802
18803 if test "x$HAVE_TIMEVAL" = xyes; then
18804 for ac_func in gettimeofday
18805 do :
18806 ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
18807 if test "x$ac_cv_func_gettimeofday" = x""yes; then :
18808 cat >>confdefs.h <<_ACEOF
18809 #define HAVE_GETTIMEOFDAY 1
18810 _ACEOF
18811
18812 fi
18813 done
18814
18815 if test $ac_cv_func_gettimeofday = yes; then
18816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
18817 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
18818 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then :
18819 $as_echo_n "(cached) " >&6
18820 else
18821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18822 /* end confdefs.h. */
18823
18824 #ifdef TIME_WITH_SYS_TIME
18825 #include <sys/time.h>
18826 #include <time.h>
18827 #else
18828 #ifdef HAVE_SYS_TIME_H
18829 #include <sys/time.h>
18830 #else
18831 #include <time.h>
18832 #endif
18833 #endif
18834 int
18835 main ()
18836 {
18837 struct timeval time;
18838 gettimeofday (&time, 0);
18839 ;
18840 return 0;
18841 }
18842 _ACEOF
18843 if ac_fn_c_try_compile "$LINENO"; then :
18844 emacs_cv_gettimeofday_two_arguments=yes
18845 else
18846 emacs_cv_gettimeofday_two_arguments=no
18847 fi
18848 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18849 fi
18850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
18851 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
18852 if test $emacs_cv_gettimeofday_two_arguments = no; then
18853
18854 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
18855
18856 fi
18857 fi
18858 fi
18859
18860 ok_so_far=yes
18861 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
18862 if test "x$ac_cv_func_socket" = x""yes; then :
18863
18864 else
18865 ok_so_far=no
18866 fi
18867
18868 if test $ok_so_far = yes; then
18869 ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
18870 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
18871
18872 else
18873 ok_so_far=no
18874 fi
18875
18876
18877 fi
18878 if test $ok_so_far = yes; then
18879 ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
18880 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
18881
18882 else
18883 ok_so_far=no
18884 fi
18885
18886
18887 fi
18888 if test $ok_so_far = yes; then
18889
18890 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
18891
18892 fi
18893
18894 if test -f /usr/lpp/X11/bin/smt.exp; then
18895
18896 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
18897
18898 fi
18899
18900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
18901 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
18902 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
18903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18904 $as_echo "yes" >&6; }
18905
18906 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
18907
18908 else
18909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18910 $as_echo "no" >&6; }
18911 fi
18912
18913 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
18914 if test "x$ac_cv_type_pid_t" = x""yes; then :
18915
18916 else
18917
18918 cat >>confdefs.h <<_ACEOF
18919 #define pid_t int
18920 _ACEOF
18921
18922 fi
18923
18924 for ac_header in vfork.h
18925 do :
18926 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
18927 if test "x$ac_cv_header_vfork_h" = x""yes; then :
18928 cat >>confdefs.h <<_ACEOF
18929 #define HAVE_VFORK_H 1
18930 _ACEOF
18931
18932 fi
18933
18934 done
18935
18936 for ac_func in fork vfork
18937 do :
18938 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
18939 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
18940 eval as_val=\$$as_ac_var
18941 if test "x$as_val" = x""yes; then :
18942 cat >>confdefs.h <<_ACEOF
18943 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
18944 _ACEOF
18945
18946 fi
18947 done
18948
18949 if test "x$ac_cv_func_fork" = xyes; then
18950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
18951 $as_echo_n "checking for working fork... " >&6; }
18952 if test "${ac_cv_func_fork_works+set}" = set; then :
18953 $as_echo_n "(cached) " >&6
18954 else
18955 if test "$cross_compiling" = yes; then :
18956 ac_cv_func_fork_works=cross
18957 else
18958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18959 /* end confdefs.h. */
18960 $ac_includes_default
18961 int
18962 main ()
18963 {
18964
18965 /* By Ruediger Kuhlmann. */
18966 return fork () < 0;
18967
18968 ;
18969 return 0;
18970 }
18971 _ACEOF
18972 if ac_fn_c_try_run "$LINENO"; then :
18973 ac_cv_func_fork_works=yes
18974 else
18975 ac_cv_func_fork_works=no
18976 fi
18977 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18978 conftest.$ac_objext conftest.beam conftest.$ac_ext
18979 fi
18980
18981 fi
18982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
18983 $as_echo "$ac_cv_func_fork_works" >&6; }
18984
18985 else
18986 ac_cv_func_fork_works=$ac_cv_func_fork
18987 fi
18988 if test "x$ac_cv_func_fork_works" = xcross; then
18989 case $host in
18990 *-*-amigaos* | *-*-msdosdjgpp*)
18991 # Override, as these systems have only a dummy fork() stub
18992 ac_cv_func_fork_works=no
18993 ;;
18994 *)
18995 ac_cv_func_fork_works=yes
18996 ;;
18997 esac
18998 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
18999 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
19000 fi
19001 ac_cv_func_vfork_works=$ac_cv_func_vfork
19002 if test "x$ac_cv_func_vfork" = xyes; then
19003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
19004 $as_echo_n "checking for working vfork... " >&6; }
19005 if test "${ac_cv_func_vfork_works+set}" = set; then :
19006 $as_echo_n "(cached) " >&6
19007 else
19008 if test "$cross_compiling" = yes; then :
19009 ac_cv_func_vfork_works=cross
19010 else
19011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19012 /* end confdefs.h. */
19013 /* Thanks to Paul Eggert for this test. */
19014 $ac_includes_default
19015 #include <sys/wait.h>
19016 #ifdef HAVE_VFORK_H
19017 # include <vfork.h>
19018 #endif
19019 /* On some sparc systems, changes by the child to local and incoming
19020 argument registers are propagated back to the parent. The compiler
19021 is told about this with #include <vfork.h>, but some compilers
19022 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
19023 static variable whose address is put into a register that is
19024 clobbered by the vfork. */
19025 static void
19026 #ifdef __cplusplus
19027 sparc_address_test (int arg)
19028 # else
19029 sparc_address_test (arg) int arg;
19030 #endif
19031 {
19032 static pid_t child;
19033 if (!child) {
19034 child = vfork ();
19035 if (child < 0) {
19036 perror ("vfork");
19037 _exit(2);
19038 }
19039 if (!child) {
19040 arg = getpid();
19041 write(-1, "", 0);
19042 _exit (arg);
19043 }
19044 }
19045 }
19046
19047 int
19048 main ()
19049 {
19050 pid_t parent = getpid ();
19051 pid_t child;
19052
19053 sparc_address_test (0);
19054
19055 child = vfork ();
19056
19057 if (child == 0) {
19058 /* Here is another test for sparc vfork register problems. This
19059 test uses lots of local variables, at least as many local
19060 variables as main has allocated so far including compiler
19061 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
19062 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
19063 reuse the register of parent for one of the local variables,
19064 since it will think that parent can't possibly be used any more
19065 in this routine. Assigning to the local variable will thus
19066 munge parent in the parent process. */
19067 pid_t
19068 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
19069 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
19070 /* Convince the compiler that p..p7 are live; otherwise, it might
19071 use the same hardware register for all 8 local variables. */
19072 if (p != p1 || p != p2 || p != p3 || p != p4
19073 || p != p5 || p != p6 || p != p7)
19074 _exit(1);
19075
19076 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
19077 from child file descriptors. If the child closes a descriptor
19078 before it execs or exits, this munges the parent's descriptor
19079 as well. Test for this by closing stdout in the child. */
19080 _exit(close(fileno(stdout)) != 0);
19081 } else {
19082 int status;
19083 struct stat st;
19084
19085 while (wait(&status) != child)
19086 ;
19087 return (
19088 /* Was there some problem with vforking? */
19089 child < 0
19090
19091 /* Did the child fail? (This shouldn't happen.) */
19092 || status
19093
19094 /* Did the vfork/compiler bug occur? */
19095 || parent != getpid()
19096
19097 /* Did the file descriptor bug occur? */
19098 || fstat(fileno(stdout), &st) != 0
19099 );
19100 }
19101 }
19102 _ACEOF
19103 if ac_fn_c_try_run "$LINENO"; then :
19104 ac_cv_func_vfork_works=yes
19105 else
19106 ac_cv_func_vfork_works=no
19107 fi
19108 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19109 conftest.$ac_objext conftest.beam conftest.$ac_ext
19110 fi
19111
19112 fi
19113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
19114 $as_echo "$ac_cv_func_vfork_works" >&6; }
19115
19116 fi;
19117 if test "x$ac_cv_func_fork_works" = xcross; then
19118 ac_cv_func_vfork_works=$ac_cv_func_vfork
19119 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
19120 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
19121 fi
19122
19123 if test "x$ac_cv_func_vfork_works" = xyes; then
19124
19125 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
19126
19127 else
19128
19129 $as_echo "#define vfork fork" >>confdefs.h
19130
19131 fi
19132 if test "x$ac_cv_func_fork_works" = xyes; then
19133
19134 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
19135
19136 fi
19137
19138
19139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
19140 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
19141 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
19142 $as_echo_n "(cached) " >&6
19143 else
19144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19145 /* end confdefs.h. */
19146 #include <langinfo.h>
19147 int
19148 main ()
19149 {
19150 char* cs = nl_langinfo(CODESET);
19151 ;
19152 return 0;
19153 }
19154 _ACEOF
19155 if ac_fn_c_try_link "$LINENO"; then :
19156 emacs_cv_langinfo_codeset=yes
19157 else
19158 emacs_cv_langinfo_codeset=no
19159 fi
19160 rm -f core conftest.err conftest.$ac_objext \
19161 conftest$ac_exeext conftest.$ac_ext
19162
19163 fi
19164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
19165 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
19166 if test $emacs_cv_langinfo_codeset = yes; then
19167
19168 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
19169
19170 fi
19171
19172 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
19173 if test "x$ac_cv_type_size_t" = x""yes; then :
19174
19175 cat >>confdefs.h <<_ACEOF
19176 #define HAVE_SIZE_T 1
19177 _ACEOF
19178
19179
19180 fi
19181
19182
19183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
19184 $as_echo_n "checking for mbstate_t... " >&6; }
19185 if test "${ac_cv_type_mbstate_t+set}" = set; then :
19186 $as_echo_n "(cached) " >&6
19187 else
19188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19189 /* end confdefs.h. */
19190 $ac_includes_default
19191 # include <wchar.h>
19192 int
19193 main ()
19194 {
19195 mbstate_t x; return sizeof x;
19196 ;
19197 return 0;
19198 }
19199 _ACEOF
19200 if ac_fn_c_try_compile "$LINENO"; then :
19201 ac_cv_type_mbstate_t=yes
19202 else
19203 ac_cv_type_mbstate_t=no
19204 fi
19205 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19206 fi
19207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
19208 $as_echo "$ac_cv_type_mbstate_t" >&6; }
19209 if test $ac_cv_type_mbstate_t = yes; then
19210
19211 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
19212
19213 else
19214
19215 $as_echo "#define mbstate_t int" >>confdefs.h
19216
19217 fi
19218
19219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
19220 $as_echo_n "checking for C restricted array declarations... " >&6; }
19221 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
19222 $as_echo_n "(cached) " >&6
19223 else
19224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19225 /* end confdefs.h. */
19226 void fred (int x[__restrict]);
19227 int
19228 main ()
19229 {
19230
19231 ;
19232 return 0;
19233 }
19234 _ACEOF
19235 if ac_fn_c_try_compile "$LINENO"; then :
19236 emacs_cv_c_restrict_arr=yes
19237 else
19238 emacs_cv_c_restrict_arr=no
19239 fi
19240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19241 fi
19242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
19243 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
19244 if test "$emacs_cv_c_restrict_arr" = yes; then
19245
19246 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
19247
19248 fi
19249
19250
19251
19252 # Set up the CFLAGS for real compilation, so we can substitute it.
19253 CFLAGS="$REAL_CFLAGS"
19254 CPPFLAGS="$REAL_CPPFLAGS"
19255
19256 ## Hack to detect a buggy GCC version.
19257 if test "x$GCC" = xyes \
19258 && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
19259 && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
19260 && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
19261 as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
19262 fi
19263
19264 version=$PACKAGE_VERSION
19265
19266 ### Specify what sort of things we'll be editing into Makefile and config.h.
19267 ### Use configuration here uncanonicalized to avoid exceeding size limits.
19268
19269
19270 ## Unused?
19271
19272
19273
19274
19275
19276
19277
19278
19279
19280
19281
19282
19283
19284
19285
19286
19287
19288
19289
19290
19291 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
19292 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
19293 ## end of LIBX_BASE, but nothing ever set it.
19294
19295
19296
19297
19298 ## Used in lwlib/Makefile.in.
19299
19300 if test -n "${machfile}"; then
19301 M_FILE="\$(srcdir)/${machfile}"
19302 else
19303 M_FILE=
19304 fi
19305 S_FILE="\$(srcdir)/${opsysfile}"
19306
19307
19308
19309
19310
19311
19312
19313
19314
19315
19316 cat >>confdefs.h <<_ACEOF
19317 #define EMACS_CONFIGURATION "${canonical}"
19318 _ACEOF
19319
19320
19321 cat >>confdefs.h <<_ACEOF
19322 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
19323 _ACEOF
19324
19325 if test -n "$machfile"; then
19326
19327 cat >>confdefs.h <<_ACEOF
19328 #define config_machfile "${machfile}"
19329 _ACEOF
19330
19331 fi
19332
19333 cat >>confdefs.h <<_ACEOF
19334 #define config_opsysfile "${opsysfile}"
19335 _ACEOF
19336
19337
19338 XMENU_OBJ=
19339 XOBJ=
19340 FONT_OBJ=
19341 if test "${HAVE_X_WINDOWS}" = "yes" ; then
19342
19343 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
19344
19345 XMENU_OBJ=xmenu.o
19346 XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
19347 FONT_OBJ=xfont.o
19348 if test "$HAVE_XFT" = "yes"; then
19349 FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
19350 elif test "$HAVE_FREETYPE" = "yes"; then
19351 FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
19352 fi
19353
19354 fi
19355
19356
19357
19358
19359 WIDGET_OBJ=
19360 MOTIF_LIBW=
19361 if test "${USE_X_TOOLKIT}" != "none" ; then
19362 WIDGET_OBJ=widget.o
19363
19364 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
19365
19366 if test "${USE_X_TOOLKIT}" = "LUCID"; then
19367
19368 $as_echo "#define USE_LUCID 1" >>confdefs.h
19369
19370 elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
19371
19372 $as_echo "#define USE_MOTIF 1" >>confdefs.h
19373
19374 MOTIF_LIBW=-lXm
19375 case "$opsys" in
19376 gnu-linux)
19377 ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
19378 MOTIF_LIBW="$MOTIF_LIBW -lXpm"
19379 ;;
19380
19381 unixware)
19382 ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
19383 ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
19384 MOTIF_LIBW="MOTIF_LIBW -lXimp"
19385 ;;
19386
19387 aix4-2)
19388 ## olson@mcs.anl.gov says -li18n is needed by -lXm.
19389 MOTIF_LIBW="$MOTIF_LIBW -li18n"
19390 ;;
19391 esac
19392 MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
19393 fi
19394 fi
19395
19396
19397 TOOLKIT_LIBW=
19398 case "$USE_X_TOOLKIT" in
19399 MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
19400 LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
19401 none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
19402 esac
19403
19404
19405 if test "$USE_X_TOOLKIT" = "none"; then
19406 LIBXT_OTHER="\$(LIBXSM)"
19407 OLDXMENU_TARGET="really-oldXMenu"
19408 else
19409 LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
19410 OLDXMENU_TARGET="really-lwlib"
19411 fi
19412
19413
19414 ## The X Menu stuff is present in the X10 distribution, but missing
19415 ## from X11. If we have X10, just use the installed library;
19416 ## otherwise, use our own copy.
19417 if test "${HAVE_X11}" = "yes" ; then
19418
19419 $as_echo "#define HAVE_X11 1" >>confdefs.h
19420
19421
19422 if test "$USE_X_TOOLKIT" = "none"; then
19423 OLDXMENU="\${oldXMenudir}/libXMenu11.a"
19424 else
19425 OLDXMENU="\${lwlibdir}/liblw.a"
19426 fi
19427 LIBXMENU="\$(OLDXMENU)"
19428 LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
19429 OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
19430 else
19431 ## For a syntactically valid Makefile; not actually used for anything.
19432 ## See comments in src/Makefile.in.
19433 OLDXMENU=nothing
19434 ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
19435 if test "${HAVE_X_WINDOWS}" = "yes"; then
19436 LIBXMENU="-lXMenu"
19437 else
19438 LIBXMENU=
19439 fi
19440 LIBX_OTHER=
19441 OLDXMENU_DEPS=
19442 fi
19443
19444 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
19445 OLDXMENU_TARGET=
19446 OLDXMENU=nothing
19447 LIBXMENU=
19448 OLDXMENU_DEPS=
19449 fi
19450
19451
19452
19453
19454
19455
19456
19457 if test "${HAVE_MENUS}" = "yes" ; then
19458
19459 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
19460
19461 fi
19462
19463 if test "${GNU_MALLOC}" = "yes" ; then
19464
19465 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
19466
19467 fi
19468
19469 RALLOC_OBJ=
19470 if test "${REL_ALLOC}" = "yes" ; then
19471
19472 $as_echo "#define REL_ALLOC 1" >>confdefs.h
19473
19474
19475 test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
19476 fi
19477
19478
19479 if test "$opsys" = "cygwin"; then
19480 CYGWIN_OBJ="sheap.o"
19481 ## Cygwin differs because of its unexec().
19482 PRE_ALLOC_OBJ=
19483 POST_ALLOC_OBJ=lastfile.o
19484 else
19485 CYGWIN_OBJ=
19486 PRE_ALLOC_OBJ=lastfile.o
19487 POST_ALLOC_OBJ=
19488 fi
19489
19490
19491
19492
19493
19494 case "$opsys" in
19495 aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
19496
19497 darwin)
19498 ## The -headerpad option tells ld (see man page) to leave room at the
19499 ## end of the header for adding load commands. Needed for dumping.
19500 ## 0x690 is the total size of 30 segment load commands (at 56
19501 ## each); under Cocoa 31 commands are required.
19502 if test "$HAVE_NS" = "yes"; then
19503 libs_nsgui="-framework AppKit"
19504 headerpad_extra=6C8
19505 else
19506 libs_nsgui=
19507 headerpad_extra=690
19508 fi
19509 LD_SWITCH_SYSTEM_TEMACS="-prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
19510
19511 ## This is here because src/Makefile.in did some extra fiddling around
19512 ## with LD_SWITCH_SYSTEM. The cpp logic was:
19513 ## #ifndef LD_SWITCH_SYSTEM
19514 ## #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
19515 ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
19516 ## not using gcc, darwin system not on an alpha (ie darwin, since
19517 ## darwin + alpha does not occur).
19518 ## Because this was done in src/Makefile.in, the resulting part of
19519 ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
19520 ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
19521 ## rather than LD_SWITCH_SYSTEM.
19522 test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
19523 LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
19524 ;;
19525
19526 ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
19527 ## When handled by cpp, this was in LD_SWITCH_SYSTEM. However, at
19528 ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
19529 ## had not yet been defined and was expanded to null. Hence LD_SWITCH_SYSTEM
19530 ## had different values in configure (in ac_link) and src/Makefile.in.
19531 ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
19532 gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;;
19533
19534 *) LD_SWITCH_SYSTEM_TEMACS= ;;
19535 esac
19536
19537 if test "$NS_IMPL_GNUSTEP" = "yes"; then
19538 LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
19539 fi
19540
19541
19542
19543
19544 LD_FIRSTFLAG=
19545 ORDINARY_LINK=
19546 case "$opsys" in
19547 ## gnu: GNU needs its own crt0.
19548 aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
19549
19550 ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
19551 ## library search parth, i.e. it won't search /usr/lib for libc and
19552 ## friends. Using -nostartfiles instead avoids this problem, and
19553 ## will also work on earlier NetBSD releases.
19554 netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
19555
19556 ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
19557 ## MkLinux/LinuxPPC needs this.
19558 ## ibms390x only supports opsys = gnu-linux so it can be added here.
19559 gnu-*)
19560 case "$machine" in
19561 macppc|ibms390x) LD_FIRSTFLAG="-nostdlib" ;;
19562 esac
19563 ;;
19564 esac
19565
19566
19567 if test "x$ORDINARY_LINK" = "xyes"; then
19568
19569 LD_FIRSTFLAG=""
19570
19571 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
19572
19573
19574 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
19575 ## freebsd, gnu-* not on macppc|ibms390x.
19576 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
19577
19578 ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
19579 ## places that are difficult to figure out at make time. Fortunately,
19580 ## these same versions allow you to pass arbitrary flags on to the
19581 ## linker, so there is no reason not to use it as a linker.
19582 ##
19583 ## Well, it is not quite perfect. The "-nostdlib" keeps GCC from
19584 ## searching for libraries in its internal directories, so we have to
19585 ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
19586 LD_FIRSTFLAG="-nostdlib"
19587 fi
19588
19589 ## FIXME? What setting of EDIT_LDFLAGS should this have?
19590 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
19591
19592
19593
19594
19595 ## FIXME? The logic here is not precisely the same as that above.
19596 ## There is no check here for a pre-defined LD_FIRSTFLAG.
19597 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
19598 LIB_GCC=
19599 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
19600
19601 case "$opsys" in
19602 freebsd|netbsd|openbsd) LIB_GCC= ;;
19603
19604 gnu-*)
19605 ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
19606 ## build on ARM EABI under GNU/Linux. (Bug#5518)
19607 case $host_cpu in
19608 arm*)
19609 LIB_GCC="-lgcc_s"
19610 ;;
19611 *)
19612 ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
19613 ## immediately undefine it again and redefine it to empty.
19614 ## Was the C_SWITCH_X_SITE part really necessary?
19615 ## LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
19616 LIB_GCC=
19617 ;;
19618 esac
19619 ;;
19620
19621 ## Ask GCC where to find libgcc.a.
19622 *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
19623 esac
19624 fi
19625
19626
19627 TOOLTIP_SUPPORT=
19628 WINDOW_SUPPORT=
19629 ## If we're using X11/GNUstep, define some consequences.
19630 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
19631
19632 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
19633
19634
19635 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
19636
19637 MOUSE_SUPPORT="\$(REAL_MOUSE_SUPPORT)"
19638 TOOLTIP_SUPPORT="\${lispsource}/mouse.elc"
19639
19640 WINDOW_SUPPORT="\$(BASE_WINDOW_SUPPORT)"
19641 test "$HAVE_X_WINDOWS" = "yes" && \
19642 WINDOW_SUPPORT="$WINDOW_SUPPORT \$(X_WINDOW_SUPPORT)"
19643
19644 fi
19645
19646
19647
19648
19649
19650
19651
19652 #### Report on what we decided to do.
19653 #### Report GTK as a toolkit, even if it doesn't use Xt.
19654 #### It makes printing result more understandable as using GTK sets
19655 #### toolkit_scroll_bars to yes by default.
19656 if test "${HAVE_GTK}" = "yes"; then
19657 USE_X_TOOLKIT=GTK
19658 fi
19659
19660 and_machfile=
19661 if test -n "$machfile"; then
19662 and_machfile=" and \`${machfile}'"
19663 fi
19664
19665 echo "
19666 Configured for \`${canonical}'.
19667
19668 Where should the build process find the source code? ${srcdir}
19669 What operating system and machine description files should Emacs use?
19670 \`${opsysfile}'${and_machfile}
19671 What compiler should emacs be built with? ${CC} ${CFLAGS}
19672 Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
19673 Should Emacs use a relocating allocator for buffers? ${REL_ALLOC}
19674 Should Emacs use mmap(2) for buffer allocation? $use_mmap_for_buffers
19675 What window system should Emacs use? ${window_system}
19676 What toolkit should Emacs use? ${USE_X_TOOLKIT}"
19677
19678 if test -n "${x_includes}"; then
19679 echo " Where do we find X Windows header files? ${x_includes}"
19680 else
19681 echo " Where do we find X Windows header files? Standard dirs"
19682 fi
19683 if test -n "${x_libraries}"; then
19684 echo " Where do we find X Windows libraries? ${x_libraries}"
19685 else
19686 echo " Where do we find X Windows libraries? Standard dirs"
19687 fi
19688
19689 echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}"
19690 echo " Does Emacs use -lXpm? ${HAVE_XPM}"
19691 echo " Does Emacs use -ljpeg? ${HAVE_JPEG}"
19692 echo " Does Emacs use -ltiff? ${HAVE_TIFF}"
19693 echo " Does Emacs use a gif library? ${HAVE_GIF} $LIBGIF"
19694 echo " Does Emacs use -lpng? ${HAVE_PNG}"
19695 echo " Does Emacs use -lrsvg-2? ${HAVE_RSVG}"
19696 echo " Does Emacs use imagemagick? ${HAVE_IMAGEMAGICK}"
19697
19698 echo " Does Emacs use -lgpm? ${HAVE_GPM}"
19699 echo " Does Emacs use -ldbus? ${HAVE_DBUS}"
19700 echo " Does Emacs use -lgconf? ${HAVE_GCONF}"
19701 echo " Does Emacs use -lselinux? ${HAVE_LIBSELINUX}"
19702 echo " Does Emacs use -lgnutls? ${HAVE_GNUTLS}"
19703 echo " Does Emacs use -lxml2? ${HAVE_LIBXML2}"
19704
19705 echo " Does Emacs use -lfreetype? ${HAVE_FREETYPE}"
19706 echo " Does Emacs use -lm17n-flt? ${HAVE_M17N_FLT}"
19707 echo " Does Emacs use -lotf? ${HAVE_LIBOTF}"
19708 echo " Does Emacs use -lxft? ${HAVE_XFT}"
19709
19710 echo " Does Emacs use toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}"
19711 echo
19712
19713 if test $USE_XASSERTS = yes; then
19714 echo " Compiling with asserts turned on."
19715 CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
19716 fi
19717
19718 echo
19719
19720 if test "$HAVE_NS" = "yes"; then
19721 echo
19722 echo "You must run \"make install\" in order to test the built application.
19723 The installed application will go to nextstep/Emacs.app and can be
19724 run or moved from there."
19725 if test "$EN_NS_SELF_CONTAINED" = "yes"; then
19726 echo "The application will be fully self-contained."
19727 else
19728 echo "The lisp resources for the application will be installed under ${prefix}.
19729 You may need to run \"make install\" with sudo. The application will fail
19730 to run if these resources are not installed."
19731 fi
19732 echo
19733 fi
19734
19735
19736 # Remove any trailing slashes in these variables.
19737 test "${prefix}" != NONE &&
19738 prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
19739 test "${exec_prefix}" != NONE &&
19740 exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
19741
19742 ac_config_files="$ac_config_files Makefile lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile test/automated/Makefile"
19743
19744
19745 ac_config_commands="$ac_config_commands mkdirs"
19746
19747
19748 ac_config_commands="$ac_config_commands epaths"
19749
19750
19751 ac_config_commands="$ac_config_commands gdbinit"
19752
19753
19754 cat >confcache <<\_ACEOF
19755 # This file is a shell script that caches the results of configure
19756 # tests run on this system so they can be shared between configure
19757 # scripts and configure runs, see configure's option --config-cache.
19758 # It is not useful on other systems. If it contains results you don't
19759 # want to keep, you may remove or edit it.
19760 #
19761 # config.status only pays attention to the cache file if you give it
19762 # the --recheck option to rerun configure.
19763 #
19764 # `ac_cv_env_foo' variables (set or unset) will be overridden when
19765 # loading this file, other *unset* `ac_cv_foo' will be assigned the
19766 # following values.
19767
19768 _ACEOF
19769
19770 # The following way of writing the cache mishandles newlines in values,
19771 # but we know of no workaround that is simple, portable, and efficient.
19772 # So, we kill variables containing newlines.
19773 # Ultrix sh set writes to stderr and can't be redirected directly,
19774 # and sets the high bit in the cache file unless we assign to the vars.
19775 (
19776 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
19777 eval ac_val=\$$ac_var
19778 case $ac_val in #(
19779 *${as_nl}*)
19780 case $ac_var in #(
19781 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
19782 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
19783 esac
19784 case $ac_var in #(
19785 _ | IFS | as_nl) ;; #(
19786 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
19787 *) { eval $ac_var=; unset $ac_var;} ;;
19788 esac ;;
19789 esac
19790 done
19791
19792 (set) 2>&1 |
19793 case $as_nl`(ac_space=' '; set) 2>&1` in #(
19794 *${as_nl}ac_space=\ *)
19795 # `set' does not quote correctly, so add quotes: double-quote
19796 # substitution turns \\\\ into \\, and sed turns \\ into \.
19797 sed -n \
19798 "s/'/'\\\\''/g;
19799 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
19800 ;; #(
19801 *)
19802 # `set' quotes correctly as required by POSIX, so do not add quotes.
19803 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
19804 ;;
19805 esac |
19806 sort
19807 ) |
19808 sed '
19809 /^ac_cv_env_/b end
19810 t clear
19811 :clear
19812 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
19813 t end
19814 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
19815 :end' >>confcache
19816 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
19817 if test -w "$cache_file"; then
19818 test "x$cache_file" != "x/dev/null" &&
19819 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
19820 $as_echo "$as_me: updating cache $cache_file" >&6;}
19821 cat confcache >$cache_file
19822 else
19823 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
19824 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
19825 fi
19826 fi
19827 rm -f confcache
19828
19829 test "x$prefix" = xNONE && prefix=$ac_default_prefix
19830 # Let make expand exec_prefix.
19831 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
19832
19833 DEFS=-DHAVE_CONFIG_H
19834
19835 ac_libobjs=
19836 ac_ltlibobjs=
19837 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
19838 # 1. Remove the extension, and $U if already installed.
19839 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
19840 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
19841 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
19842 # will be set to the directory where LIBOBJS objects are built.
19843 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
19844 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
19845 done
19846 LIBOBJS=$ac_libobjs
19847
19848 LTLIBOBJS=$ac_ltlibobjs
19849
19850
19851 if test -n "$EXEEXT"; then
19852 am__EXEEXT_TRUE=
19853 am__EXEEXT_FALSE='#'
19854 else
19855 am__EXEEXT_TRUE='#'
19856 am__EXEEXT_FALSE=
19857 fi
19858
19859 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
19860 as_fn_error "conditional \"AMDEP\" was never defined.
19861 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19862 fi
19863 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
19864 as_fn_error "conditional \"am__fastdepCC\" was never defined.
19865 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19866 fi
19867
19868 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
19869 as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
19870 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19871 fi
19872
19873
19874 gl_libobjs=
19875 gl_ltlibobjs=
19876 if test -n "$gl_LIBOBJS"; then
19877 # Remove the extension.
19878 sed_drop_objext='s/\.o$//;s/\.obj$//'
19879 for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
19880 gl_libobjs="$gl_libobjs $i.$ac_objext"
19881 gl_ltlibobjs="$gl_ltlibobjs $i.lo"
19882 done
19883 fi
19884 gl_LIBOBJS=$gl_libobjs
19885
19886 gl_LTLIBOBJS=$gl_ltlibobjs
19887
19888
19889
19890 gltests_libobjs=
19891 gltests_ltlibobjs=
19892 if test -n "$gltests_LIBOBJS"; then
19893 # Remove the extension.
19894 sed_drop_objext='s/\.o$//;s/\.obj$//'
19895 for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
19896 gltests_libobjs="$gltests_libobjs $i.$ac_objext"
19897 gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
19898 done
19899 fi
19900 gltests_LIBOBJS=$gltests_libobjs
19901
19902 gltests_LTLIBOBJS=$gltests_ltlibobjs
19903
19904
19905
19906 : ${CONFIG_STATUS=./config.status}
19907 ac_write_fail=0
19908 ac_clean_files_save=$ac_clean_files
19909 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
19910 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
19911 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
19912 as_write_fail=0
19913 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
19914 #! $SHELL
19915 # Generated by $as_me.
19916 # Run this file to recreate the current configuration.
19917 # Compiler output produced by configure, useful for debugging
19918 # configure, is in config.log if it exists.
19919
19920 debug=false
19921 ac_cs_recheck=false
19922 ac_cs_silent=false
19923
19924 SHELL=\${CONFIG_SHELL-$SHELL}
19925 export SHELL
19926 _ASEOF
19927 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
19928 ## -------------------- ##
19929 ## M4sh Initialization. ##
19930 ## -------------------- ##
19931
19932 # Be more Bourne compatible
19933 DUALCASE=1; export DUALCASE # for MKS sh
19934 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
19935 emulate sh
19936 NULLCMD=:
19937 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
19938 # is contrary to our usage. Disable this feature.
19939 alias -g '${1+"$@"}'='"$@"'
19940 setopt NO_GLOB_SUBST
19941 else
19942 case `(set -o) 2>/dev/null` in #(
19943 *posix*) :
19944 set -o posix ;; #(
19945 *) :
19946 ;;
19947 esac
19948 fi
19949
19950
19951 as_nl='
19952 '
19953 export as_nl
19954 # Printing a long string crashes Solaris 7 /usr/bin/printf.
19955 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
19956 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
19957 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
19958 # Prefer a ksh shell builtin over an external printf program on Solaris,
19959 # but without wasting forks for bash or zsh.
19960 if test -z "$BASH_VERSION$ZSH_VERSION" \
19961 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
19962 as_echo='print -r --'
19963 as_echo_n='print -rn --'
19964 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
19965 as_echo='printf %s\n'
19966 as_echo_n='printf %s'
19967 else
19968 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
19969 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
19970 as_echo_n='/usr/ucb/echo -n'
19971 else
19972 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
19973 as_echo_n_body='eval
19974 arg=$1;
19975 case $arg in #(
19976 *"$as_nl"*)
19977 expr "X$arg" : "X\\(.*\\)$as_nl";
19978 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
19979 esac;
19980 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
19981 '
19982 export as_echo_n_body
19983 as_echo_n='sh -c $as_echo_n_body as_echo'
19984 fi
19985 export as_echo_body
19986 as_echo='sh -c $as_echo_body as_echo'
19987 fi
19988
19989 # The user is always right.
19990 if test "${PATH_SEPARATOR+set}" != set; then
19991 PATH_SEPARATOR=:
19992 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
19993 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
19994 PATH_SEPARATOR=';'
19995 }
19996 fi
19997
19998
19999 # IFS
20000 # We need space, tab and new line, in precisely that order. Quoting is
20001 # there to prevent editors from complaining about space-tab.
20002 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
20003 # splitting by setting IFS to empty value.)
20004 IFS=" "" $as_nl"
20005
20006 # Find who we are. Look in the path if we contain no directory separator.
20007 case $0 in #((
20008 *[\\/]* ) as_myself=$0 ;;
20009 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
20010 for as_dir in $PATH
20011 do
20012 IFS=$as_save_IFS
20013 test -z "$as_dir" && as_dir=.
20014 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
20015 done
20016 IFS=$as_save_IFS
20017
20018 ;;
20019 esac
20020 # We did not find ourselves, most probably we were run as `sh COMMAND'
20021 # in which case we are not to be found in the path.
20022 if test "x$as_myself" = x; then
20023 as_myself=$0
20024 fi
20025 if test ! -f "$as_myself"; then
20026 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
20027 exit 1
20028 fi
20029
20030 # Unset variables that we do not need and which cause bugs (e.g. in
20031 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
20032 # suppresses any "Segmentation fault" message there. '((' could
20033 # trigger a bug in pdksh 5.2.14.
20034 for as_var in BASH_ENV ENV MAIL MAILPATH
20035 do eval test x\${$as_var+set} = xset \
20036 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
20037 done
20038 PS1='$ '
20039 PS2='> '
20040 PS4='+ '
20041
20042 # NLS nuisances.
20043 LC_ALL=C
20044 export LC_ALL
20045 LANGUAGE=C
20046 export LANGUAGE
20047
20048 # CDPATH.
20049 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
20050
20051
20052 # as_fn_error ERROR [LINENO LOG_FD]
20053 # ---------------------------------
20054 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
20055 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
20056 # script with status $?, using 1 if that was 0.
20057 as_fn_error ()
20058 {
20059 as_status=$?; test $as_status -eq 0 && as_status=1
20060 if test "$3"; then
20061 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
20062 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
20063 fi
20064 $as_echo "$as_me: error: $1" >&2
20065 as_fn_exit $as_status
20066 } # as_fn_error
20067
20068
20069 # as_fn_set_status STATUS
20070 # -----------------------
20071 # Set $? to STATUS, without forking.
20072 as_fn_set_status ()
20073 {
20074 return $1
20075 } # as_fn_set_status
20076
20077 # as_fn_exit STATUS
20078 # -----------------
20079 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
20080 as_fn_exit ()
20081 {
20082 set +e
20083 as_fn_set_status $1
20084 exit $1
20085 } # as_fn_exit
20086
20087 # as_fn_unset VAR
20088 # ---------------
20089 # Portably unset VAR.
20090 as_fn_unset ()
20091 {
20092 { eval $1=; unset $1;}
20093 }
20094 as_unset=as_fn_unset
20095 # as_fn_append VAR VALUE
20096 # ----------------------
20097 # Append the text in VALUE to the end of the definition contained in VAR. Take
20098 # advantage of any shell optimizations that allow amortized linear growth over
20099 # repeated appends, instead of the typical quadratic growth present in naive
20100 # implementations.
20101 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
20102 eval 'as_fn_append ()
20103 {
20104 eval $1+=\$2
20105 }'
20106 else
20107 as_fn_append ()
20108 {
20109 eval $1=\$$1\$2
20110 }
20111 fi # as_fn_append
20112
20113 # as_fn_arith ARG...
20114 # ------------------
20115 # Perform arithmetic evaluation on the ARGs, and store the result in the
20116 # global $as_val. Take advantage of shells that can avoid forks. The arguments
20117 # must be portable across $(()) and expr.
20118 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
20119 eval 'as_fn_arith ()
20120 {
20121 as_val=$(( $* ))
20122 }'
20123 else
20124 as_fn_arith ()
20125 {
20126 as_val=`expr "$@" || test $? -eq 1`
20127 }
20128 fi # as_fn_arith
20129
20130
20131 if expr a : '\(a\)' >/dev/null 2>&1 &&
20132 test "X`expr 00001 : '.*\(...\)'`" = X001; then
20133 as_expr=expr
20134 else
20135 as_expr=false
20136 fi
20137
20138 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
20139 as_basename=basename
20140 else
20141 as_basename=false
20142 fi
20143
20144 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
20145 as_dirname=dirname
20146 else
20147 as_dirname=false
20148 fi
20149
20150 as_me=`$as_basename -- "$0" ||
20151 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
20152 X"$0" : 'X\(//\)$' \| \
20153 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
20154 $as_echo X/"$0" |
20155 sed '/^.*\/\([^/][^/]*\)\/*$/{
20156 s//\1/
20157 q
20158 }
20159 /^X\/\(\/\/\)$/{
20160 s//\1/
20161 q
20162 }
20163 /^X\/\(\/\).*/{
20164 s//\1/
20165 q
20166 }
20167 s/.*/./; q'`
20168
20169 # Avoid depending upon Character Ranges.
20170 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
20171 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
20172 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
20173 as_cr_digits='0123456789'
20174 as_cr_alnum=$as_cr_Letters$as_cr_digits
20175
20176 ECHO_C= ECHO_N= ECHO_T=
20177 case `echo -n x` in #(((((
20178 -n*)
20179 case `echo 'xy\c'` in
20180 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
20181 xy) ECHO_C='\c';;
20182 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
20183 ECHO_T=' ';;
20184 esac;;
20185 *)
20186 ECHO_N='-n';;
20187 esac
20188
20189 rm -f conf$$ conf$$.exe conf$$.file
20190 if test -d conf$$.dir; then
20191 rm -f conf$$.dir/conf$$.file
20192 else
20193 rm -f conf$$.dir
20194 mkdir conf$$.dir 2>/dev/null
20195 fi
20196 if (echo >conf$$.file) 2>/dev/null; then
20197 if ln -s conf$$.file conf$$ 2>/dev/null; then
20198 as_ln_s='ln -s'
20199 # ... but there are two gotchas:
20200 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
20201 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
20202 # In both cases, we have to default to `cp -p'.
20203 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
20204 as_ln_s='cp -p'
20205 elif ln conf$$.file conf$$ 2>/dev/null; then
20206 as_ln_s=ln
20207 else
20208 as_ln_s='cp -p'
20209 fi
20210 else
20211 as_ln_s='cp -p'
20212 fi
20213 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
20214 rmdir conf$$.dir 2>/dev/null
20215
20216
20217 # as_fn_mkdir_p
20218 # -------------
20219 # Create "$as_dir" as a directory, including parents if necessary.
20220 as_fn_mkdir_p ()
20221 {
20222
20223 case $as_dir in #(
20224 -*) as_dir=./$as_dir;;
20225 esac
20226 test -d "$as_dir" || eval $as_mkdir_p || {
20227 as_dirs=
20228 while :; do
20229 case $as_dir in #(
20230 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
20231 *) as_qdir=$as_dir;;
20232 esac
20233 as_dirs="'$as_qdir' $as_dirs"
20234 as_dir=`$as_dirname -- "$as_dir" ||
20235 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20236 X"$as_dir" : 'X\(//\)[^/]' \| \
20237 X"$as_dir" : 'X\(//\)$' \| \
20238 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
20239 $as_echo X"$as_dir" |
20240 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20241 s//\1/
20242 q
20243 }
20244 /^X\(\/\/\)[^/].*/{
20245 s//\1/
20246 q
20247 }
20248 /^X\(\/\/\)$/{
20249 s//\1/
20250 q
20251 }
20252 /^X\(\/\).*/{
20253 s//\1/
20254 q
20255 }
20256 s/.*/./; q'`
20257 test -d "$as_dir" && break
20258 done
20259 test -z "$as_dirs" || eval "mkdir $as_dirs"
20260 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
20261
20262
20263 } # as_fn_mkdir_p
20264 if mkdir -p . 2>/dev/null; then
20265 as_mkdir_p='mkdir -p "$as_dir"'
20266 else
20267 test -d ./-p && rmdir ./-p
20268 as_mkdir_p=false
20269 fi
20270
20271 if test -x / >/dev/null 2>&1; then
20272 as_test_x='test -x'
20273 else
20274 if ls -dL / >/dev/null 2>&1; then
20275 as_ls_L_option=L
20276 else
20277 as_ls_L_option=
20278 fi
20279 as_test_x='
20280 eval sh -c '\''
20281 if test -d "$1"; then
20282 test -d "$1/.";
20283 else
20284 case $1 in #(
20285 -*)set "./$1";;
20286 esac;
20287 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
20288 ???[sx]*):;;*)false;;esac;fi
20289 '\'' sh
20290 '
20291 fi
20292 as_executable_p=$as_test_x
20293
20294 # Sed expression to map a string onto a valid CPP name.
20295 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
20296
20297 # Sed expression to map a string onto a valid variable name.
20298 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
20299
20300
20301 exec 6>&1
20302 ## ----------------------------------- ##
20303 ## Main body of $CONFIG_STATUS script. ##
20304 ## ----------------------------------- ##
20305 _ASEOF
20306 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
20307
20308 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20309 # Save the log message, to keep $0 and so on meaningful, and to
20310 # report actual input values of CONFIG_FILES etc. instead of their
20311 # values after options handling.
20312 ac_log="
20313 This file was extended by emacs $as_me 24.0.50, which was
20314 generated by GNU Autoconf 2.65. Invocation command line was
20315
20316 CONFIG_FILES = $CONFIG_FILES
20317 CONFIG_HEADERS = $CONFIG_HEADERS
20318 CONFIG_LINKS = $CONFIG_LINKS
20319 CONFIG_COMMANDS = $CONFIG_COMMANDS
20320 $ $0 $@
20321
20322 on `(hostname || uname -n) 2>/dev/null | sed 1q`
20323 "
20324
20325 _ACEOF
20326
20327 case $ac_config_files in *"
20328 "*) set x $ac_config_files; shift; ac_config_files=$*;;
20329 esac
20330
20331 case $ac_config_headers in *"
20332 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
20333 esac
20334
20335
20336 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20337 # Files that config.status was made for.
20338 config_files="$ac_config_files"
20339 config_headers="$ac_config_headers"
20340 config_commands="$ac_config_commands"
20341
20342 _ACEOF
20343
20344 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20345 ac_cs_usage="\
20346 \`$as_me' instantiates files and other configuration actions
20347 from templates according to the current configuration. Unless the files
20348 and actions are specified as TAGs, all are instantiated by default.
20349
20350 Usage: $0 [OPTION]... [TAG]...
20351
20352 -h, --help print this help, then exit
20353 -V, --version print version number and configuration settings, then exit
20354 --config print configuration, then exit
20355 -q, --quiet, --silent
20356 do not print progress messages
20357 -d, --debug don't remove temporary files
20358 --recheck update $as_me by reconfiguring in the same conditions
20359 --file=FILE[:TEMPLATE]
20360 instantiate the configuration file FILE
20361 --header=FILE[:TEMPLATE]
20362 instantiate the configuration header FILE
20363
20364 Configuration files:
20365 $config_files
20366
20367 Configuration headers:
20368 $config_headers
20369
20370 Configuration commands:
20371 $config_commands
20372
20373 Report bugs to the package provider."
20374
20375 _ACEOF
20376 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20377 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
20378 ac_cs_version="\\
20379 emacs config.status 24.0.50
20380 configured by $0, generated by GNU Autoconf 2.65,
20381 with options \\"\$ac_cs_config\\"
20382
20383 Copyright (C) 2009 Free Software Foundation, Inc.
20384 This config.status script is free software; the Free Software Foundation
20385 gives unlimited permission to copy, distribute and modify it."
20386
20387 ac_pwd='$ac_pwd'
20388 srcdir='$srcdir'
20389 INSTALL='$INSTALL'
20390 MKDIR_P='$MKDIR_P'
20391 AWK='$AWK'
20392 test -n "\$AWK" || AWK=awk
20393 _ACEOF
20394
20395 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20396 # The default lists apply if the user does not specify any file.
20397 ac_need_defaults=:
20398 while test $# != 0
20399 do
20400 case $1 in
20401 --*=*)
20402 ac_option=`expr "X$1" : 'X\([^=]*\)='`
20403 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
20404 ac_shift=:
20405 ;;
20406 *)
20407 ac_option=$1
20408 ac_optarg=$2
20409 ac_shift=shift
20410 ;;
20411 esac
20412
20413 case $ac_option in
20414 # Handling of the options.
20415 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
20416 ac_cs_recheck=: ;;
20417 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
20418 $as_echo "$ac_cs_version"; exit ;;
20419 --config | --confi | --conf | --con | --co | --c )
20420 $as_echo "$ac_cs_config"; exit ;;
20421 --debug | --debu | --deb | --de | --d | -d )
20422 debug=: ;;
20423 --file | --fil | --fi | --f )
20424 $ac_shift
20425 case $ac_optarg in
20426 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
20427 esac
20428 as_fn_append CONFIG_FILES " '$ac_optarg'"
20429 ac_need_defaults=false;;
20430 --header | --heade | --head | --hea )
20431 $ac_shift
20432 case $ac_optarg in
20433 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
20434 esac
20435 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
20436 ac_need_defaults=false;;
20437 --he | --h)
20438 # Conflict between --help and --header
20439 as_fn_error "ambiguous option: \`$1'
20440 Try \`$0 --help' for more information.";;
20441 --help | --hel | -h )
20442 $as_echo "$ac_cs_usage"; exit ;;
20443 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
20444 | -silent | --silent | --silen | --sile | --sil | --si | --s)
20445 ac_cs_silent=: ;;
20446
20447 # This is an error.
20448 -*) as_fn_error "unrecognized option: \`$1'
20449 Try \`$0 --help' for more information." ;;
20450
20451 *) as_fn_append ac_config_targets " $1"
20452 ac_need_defaults=false ;;
20453
20454 esac
20455 shift
20456 done
20457
20458 ac_configure_extra_args=
20459
20460 if $ac_cs_silent; then
20461 exec 6>/dev/null
20462 ac_configure_extra_args="$ac_configure_extra_args --silent"
20463 fi
20464
20465 _ACEOF
20466 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20467 if \$ac_cs_recheck; then
20468 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
20469 shift
20470 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
20471 CONFIG_SHELL='$SHELL'
20472 export CONFIG_SHELL
20473 exec "\$@"
20474 fi
20475
20476 _ACEOF
20477 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20478 exec 5>>config.log
20479 {
20480 echo
20481 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
20482 ## Running $as_me. ##
20483 _ASBOX
20484 $as_echo "$ac_log"
20485 } >&5
20486
20487 _ACEOF
20488 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20489 #
20490 # INIT-COMMANDS
20491 #
20492 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
20493 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
20494
20495 _ACEOF
20496
20497 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20498
20499 # Handling of arguments.
20500 for ac_config_target in $ac_config_targets
20501 do
20502 case $ac_config_target in
20503 "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
20504 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
20505 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
20506 "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
20507 "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
20508 "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
20509 "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
20510 "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
20511 "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
20512 "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
20513 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
20514 "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
20515 "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
20516 "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
20517 "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
20518 "mkdirs") CONFIG_COMMANDS="$CONFIG_COMMANDS mkdirs" ;;
20519 "epaths") CONFIG_COMMANDS="$CONFIG_COMMANDS epaths" ;;
20520 "gdbinit") CONFIG_COMMANDS="$CONFIG_COMMANDS gdbinit" ;;
20521
20522 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
20523 esac
20524 done
20525
20526
20527 # If the user did not use the arguments to specify the items to instantiate,
20528 # then the envvar interface is used. Set only those that are not.
20529 # We use the long form for the default assignment because of an extremely
20530 # bizarre bug on SunOS 4.1.3.
20531 if $ac_need_defaults; then
20532 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
20533 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
20534 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
20535 fi
20536
20537 # Have a temporary directory for convenience. Make it in the build tree
20538 # simply because there is no reason against having it here, and in addition,
20539 # creating and moving files from /tmp can sometimes cause problems.
20540 # Hook for its removal unless debugging.
20541 # Note that there is a small window in which the directory will not be cleaned:
20542 # after its creation but before its name has been assigned to `$tmp'.
20543 $debug ||
20544 {
20545 tmp=
20546 trap 'exit_status=$?
20547 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
20548 ' 0
20549 trap 'as_fn_exit 1' 1 2 13 15
20550 }
20551 # Create a (secure) tmp directory for tmp files.
20552
20553 {
20554 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
20555 test -n "$tmp" && test -d "$tmp"
20556 } ||
20557 {
20558 tmp=./conf$$-$RANDOM
20559 (umask 077 && mkdir "$tmp")
20560 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
20561
20562 # Set up the scripts for CONFIG_FILES section.
20563 # No need to generate them if there are no CONFIG_FILES.
20564 # This happens for instance with `./config.status config.h'.
20565 if test -n "$CONFIG_FILES"; then
20566
20567 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
20568 ac_cs_awk_getline=:
20569 ac_cs_awk_pipe_init=
20570 ac_cs_awk_read_file='
20571 while ((getline aline < (F[key])) > 0)
20572 print(aline)
20573 close(F[key])'
20574 ac_cs_awk_pipe_fini=
20575 else
20576 ac_cs_awk_getline=false
20577 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
20578 ac_cs_awk_read_file='
20579 print "|#_!!_#|"
20580 print "cat " F[key] " &&"
20581 '$ac_cs_awk_pipe_init
20582 # The final `:' finishes the AND list.
20583 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
20584 fi
20585 ac_cr=`echo X | tr X '\015'`
20586 # On cygwin, bash can eat \r inside `` if the user requested igncr.
20587 # But we know of no other shell where ac_cr would be empty at this
20588 # point, so we can use a bashism as a fallback.
20589 if test "x$ac_cr" = x; then
20590 eval ac_cr=\$\'\\r\'
20591 fi
20592 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
20593 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
20594 ac_cs_awk_cr='\r'
20595 else
20596 ac_cs_awk_cr=$ac_cr
20597 fi
20598
20599 echo 'BEGIN {' >"$tmp/subs1.awk" &&
20600 _ACEOF
20601
20602 # Create commands to substitute file output variables.
20603 {
20604 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
20605 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
20606 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
20607 echo "_ACAWK" &&
20608 echo "_ACEOF"
20609 } >conf$$files.sh &&
20610 . ./conf$$files.sh ||
20611 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
20612 rm -f conf$$files.sh
20613
20614 {
20615 echo "cat >conf$$subs.awk <<_ACEOF" &&
20616 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
20617 echo "_ACEOF"
20618 } >conf$$subs.sh ||
20619 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
20620 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
20621 ac_delim='%!_!# '
20622 for ac_last_try in false false false false false :; do
20623 . ./conf$$subs.sh ||
20624 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
20625
20626 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
20627 if test $ac_delim_n = $ac_delim_num; then
20628 break
20629 elif $ac_last_try; then
20630 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
20631 else
20632 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
20633 fi
20634 done
20635 rm -f conf$$subs.sh
20636
20637 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20638 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
20639 _ACEOF
20640 sed -n '
20641 h
20642 s/^/S["/; s/!.*/"]=/
20643 p
20644 g
20645 s/^[^!]*!//
20646 :repl
20647 t repl
20648 s/'"$ac_delim"'$//
20649 t delim
20650 :nl
20651 h
20652 s/\(.\{148\}\)..*/\1/
20653 t more1
20654 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
20655 p
20656 n
20657 b repl
20658 :more1
20659 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
20660 p
20661 g
20662 s/.\{148\}//
20663 t nl
20664 :delim
20665 h
20666 s/\(.\{148\}\)..*/\1/
20667 t more2
20668 s/["\\]/\\&/g; s/^/"/; s/$/"/
20669 p
20670 b
20671 :more2
20672 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
20673 p
20674 g
20675 s/.\{148\}//
20676 t delim
20677 ' <conf$$subs.awk | sed '
20678 /^[^""]/{
20679 N
20680 s/\n//
20681 }
20682 ' >>$CONFIG_STATUS || ac_write_fail=1
20683 rm -f conf$$subs.awk
20684 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20685 _ACAWK
20686 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
20687 for (key in S) S_is_set[key] = 1
20688 FS = "\a"
20689 \$ac_cs_awk_pipe_init
20690 }
20691 {
20692 line = $ 0
20693 nfields = split(line, field, "@")
20694 substed = 0
20695 len = length(field[1])
20696 for (i = 2; i < nfields; i++) {
20697 key = field[i]
20698 keylen = length(key)
20699 if (S_is_set[key]) {
20700 value = S[key]
20701 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
20702 len += length(value) + length(field[++i])
20703 substed = 1
20704 } else
20705 len += 1 + keylen
20706 }
20707 if (nfields == 3 && !substed) {
20708 key = field[2]
20709 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
20710 \$ac_cs_awk_read_file
20711 next
20712 }
20713 }
20714 print line
20715 }
20716 \$ac_cs_awk_pipe_fini
20717 _ACAWK
20718 _ACEOF
20719 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20720 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
20721 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
20722 else
20723 cat
20724 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
20725 || as_fn_error "could not setup config files machinery" "$LINENO" 5
20726 _ACEOF
20727
20728 # VPATH may cause trouble with some makes, so we remove $(srcdir),
20729 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
20730 # trailing colons and then remove the whole line if VPATH becomes empty
20731 # (actually we leave an empty line to preserve line numbers).
20732 if test "x$srcdir" = x.; then
20733 ac_vpsub='/^[ ]*VPATH[ ]*=/{
20734 s/:*\$(srcdir):*/:/
20735 s/:*\${srcdir}:*/:/
20736 s/:*@srcdir@:*/:/
20737 s/^\([^=]*=[ ]*\):*/\1/
20738 s/:*$//
20739 s/^[^=]*=[ ]*$//
20740 }'
20741 fi
20742
20743 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20744 fi # test -n "$CONFIG_FILES"
20745
20746 # Set up the scripts for CONFIG_HEADERS section.
20747 # No need to generate them if there are no CONFIG_HEADERS.
20748 # This happens for instance with `./config.status Makefile'.
20749 if test -n "$CONFIG_HEADERS"; then
20750 cat >"$tmp/defines.awk" <<\_ACAWK ||
20751 BEGIN {
20752 _ACEOF
20753
20754 # Transform confdefs.h into an awk script `defines.awk', embedded as
20755 # here-document in config.status, that substitutes the proper values into
20756 # config.h.in to produce config.h.
20757
20758 # Create a delimiter string that does not exist in confdefs.h, to ease
20759 # handling of long lines.
20760 ac_delim='%!_!# '
20761 for ac_last_try in false false :; do
20762 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
20763 if test -z "$ac_t"; then
20764 break
20765 elif $ac_last_try; then
20766 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
20767 else
20768 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
20769 fi
20770 done
20771
20772 # For the awk script, D is an array of macro values keyed by name,
20773 # likewise P contains macro parameters if any. Preserve backslash
20774 # newline sequences.
20775
20776 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
20777 sed -n '
20778 s/.\{148\}/&'"$ac_delim"'/g
20779 t rset
20780 :rset
20781 s/^[ ]*#[ ]*define[ ][ ]*/ /
20782 t def
20783 d
20784 :def
20785 s/\\$//
20786 t bsnl
20787 s/["\\]/\\&/g
20788 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
20789 D["\1"]=" \3"/p
20790 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
20791 d
20792 :bsnl
20793 s/["\\]/\\&/g
20794 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
20795 D["\1"]=" \3\\\\\\n"\\/p
20796 t cont
20797 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
20798 t cont
20799 d
20800 :cont
20801 n
20802 s/.\{148\}/&'"$ac_delim"'/g
20803 t clear
20804 :clear
20805 s/\\$//
20806 t bsnlc
20807 s/["\\]/\\&/g; s/^/"/; s/$/"/p
20808 d
20809 :bsnlc
20810 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
20811 b cont
20812 ' <confdefs.h | sed '
20813 s/'"$ac_delim"'/"\\\
20814 "/g' >>$CONFIG_STATUS || ac_write_fail=1
20815
20816 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20817 for (key in D) D_is_set[key] = 1
20818 FS = "\a"
20819 }
20820 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
20821 line = \$ 0
20822 split(line, arg, " ")
20823 if (arg[1] == "#") {
20824 defundef = arg[2]
20825 mac1 = arg[3]
20826 } else {
20827 defundef = substr(arg[1], 2)
20828 mac1 = arg[2]
20829 }
20830 split(mac1, mac2, "(") #)
20831 macro = mac2[1]
20832 prefix = substr(line, 1, index(line, defundef) - 1)
20833 if (D_is_set[macro]) {
20834 # Preserve the white space surrounding the "#".
20835 print prefix "define", macro P[macro] D[macro]
20836 next
20837 } else {
20838 # Replace #undef with comments. This is necessary, for example,
20839 # in the case of _POSIX_SOURCE, which is predefined and required
20840 # on some systems where configure will not decide to define it.
20841 if (defundef == "undef") {
20842 print "/*", prefix defundef, macro, "*/"
20843 next
20844 }
20845 }
20846 }
20847 { print }
20848 _ACAWK
20849 _ACEOF
20850 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20851 as_fn_error "could not setup config headers machinery" "$LINENO" 5
20852 fi # test -n "$CONFIG_HEADERS"
20853
20854
20855 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
20856 shift
20857 for ac_tag
20858 do
20859 case $ac_tag in
20860 :[FHLC]) ac_mode=$ac_tag; continue;;
20861 esac
20862 case $ac_mode$ac_tag in
20863 :[FHL]*:*);;
20864 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
20865 :[FH]-) ac_tag=-:-;;
20866 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
20867 esac
20868 ac_save_IFS=$IFS
20869 IFS=:
20870 set x $ac_tag
20871 IFS=$ac_save_IFS
20872 shift
20873 ac_file=$1
20874 shift
20875
20876 case $ac_mode in
20877 :L) ac_source=$1;;
20878 :[FH])
20879 ac_file_inputs=
20880 for ac_f
20881 do
20882 case $ac_f in
20883 -) ac_f="$tmp/stdin";;
20884 *) # Look for the file first in the build tree, then in the source tree
20885 # (if the path is not absolute). The absolute path cannot be DOS-style,
20886 # because $ac_f cannot contain `:'.
20887 test -f "$ac_f" ||
20888 case $ac_f in
20889 [\\/$]*) false;;
20890 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
20891 esac ||
20892 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
20893 esac
20894 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
20895 as_fn_append ac_file_inputs " '$ac_f'"
20896 done
20897
20898 # Let's still pretend it is `configure' which instantiates (i.e., don't
20899 # use $as_me), people would be surprised to read:
20900 # /* config.h. Generated by config.status. */
20901 configure_input='Generated from '`
20902 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
20903 `' by configure.'
20904 if test x"$ac_file" != x-; then
20905 configure_input="$ac_file. $configure_input"
20906 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
20907 $as_echo "$as_me: creating $ac_file" >&6;}
20908 fi
20909 # Neutralize special characters interpreted by sed in replacement strings.
20910 case $configure_input in #(
20911 *\&* | *\|* | *\\* )
20912 ac_sed_conf_input=`$as_echo "$configure_input" |
20913 sed 's/[\\\\&|]/\\\\&/g'`;; #(
20914 *) ac_sed_conf_input=$configure_input;;
20915 esac
20916
20917 case $ac_tag in
20918 *:-:* | *:-) cat >"$tmp/stdin" \
20919 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
20920 esac
20921 ;;
20922 esac
20923
20924 ac_dir=`$as_dirname -- "$ac_file" ||
20925 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20926 X"$ac_file" : 'X\(//\)[^/]' \| \
20927 X"$ac_file" : 'X\(//\)$' \| \
20928 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
20929 $as_echo X"$ac_file" |
20930 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20931 s//\1/
20932 q
20933 }
20934 /^X\(\/\/\)[^/].*/{
20935 s//\1/
20936 q
20937 }
20938 /^X\(\/\/\)$/{
20939 s//\1/
20940 q
20941 }
20942 /^X\(\/\).*/{
20943 s//\1/
20944 q
20945 }
20946 s/.*/./; q'`
20947 as_dir="$ac_dir"; as_fn_mkdir_p
20948 ac_builddir=.
20949
20950 case "$ac_dir" in
20951 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
20952 *)
20953 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
20954 # A ".." for each directory in $ac_dir_suffix.
20955 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
20956 case $ac_top_builddir_sub in
20957 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
20958 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
20959 esac ;;
20960 esac
20961 ac_abs_top_builddir=$ac_pwd
20962 ac_abs_builddir=$ac_pwd$ac_dir_suffix
20963 # for backward compatibility:
20964 ac_top_builddir=$ac_top_build_prefix
20965
20966 case $srcdir in
20967 .) # We are building in place.
20968 ac_srcdir=.
20969 ac_top_srcdir=$ac_top_builddir_sub
20970 ac_abs_top_srcdir=$ac_pwd ;;
20971 [\\/]* | ?:[\\/]* ) # Absolute name.
20972 ac_srcdir=$srcdir$ac_dir_suffix;
20973 ac_top_srcdir=$srcdir
20974 ac_abs_top_srcdir=$srcdir ;;
20975 *) # Relative name.
20976 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
20977 ac_top_srcdir=$ac_top_build_prefix$srcdir
20978 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
20979 esac
20980 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
20981
20982
20983 case $ac_mode in
20984 :F)
20985 #
20986 # CONFIG_FILE
20987 #
20988
20989 case $INSTALL in
20990 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
20991 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
20992 esac
20993 ac_MKDIR_P=$MKDIR_P
20994 case $MKDIR_P in
20995 [\\/$]* | ?:[\\/]* ) ;;
20996 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
20997 esac
20998 _ACEOF
20999
21000 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21001 # If the template does not know about datarootdir, expand it.
21002 # FIXME: This hack should be removed a few years after 2.60.
21003 ac_datarootdir_hack=; ac_datarootdir_seen=
21004 ac_sed_dataroot='
21005 /datarootdir/ {
21006 p
21007 q
21008 }
21009 /@datadir@/p
21010 /@docdir@/p
21011 /@infodir@/p
21012 /@localedir@/p
21013 /@mandir@/p'
21014 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
21015 *datarootdir*) ac_datarootdir_seen=yes;;
21016 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
21017 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
21018 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
21019 _ACEOF
21020 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
21021 ac_datarootdir_hack='
21022 s&@datadir@&$datadir&g
21023 s&@docdir@&$docdir&g
21024 s&@infodir@&$infodir&g
21025 s&@localedir@&$localedir&g
21026 s&@mandir@&$mandir&g
21027 s&\\\${datarootdir}&$datarootdir&g' ;;
21028 esac
21029 _ACEOF
21030
21031 # Neutralize VPATH when `$srcdir' = `.'.
21032 # Shell code in configure.ac might set extrasub.
21033 # FIXME: do we really want to maintain this feature?
21034 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
21035 ac_sed_extra="$ac_vpsub
21036 $extrasub
21037 _ACEOF
21038 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
21039 :t
21040 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
21041 s|@configure_input@|$ac_sed_conf_input|;t t
21042 s&@top_builddir@&$ac_top_builddir_sub&;t t
21043 s&@top_build_prefix@&$ac_top_build_prefix&;t t
21044 s&@srcdir@&$ac_srcdir&;t t
21045 s&@abs_srcdir@&$ac_abs_srcdir&;t t
21046 s&@top_srcdir@&$ac_top_srcdir&;t t
21047 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
21048 s&@builddir@&$ac_builddir&;t t
21049 s&@abs_builddir@&$ac_abs_builddir&;t t
21050 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
21051 s&@INSTALL@&$ac_INSTALL&;t t
21052 s&@MKDIR_P@&$ac_MKDIR_P&;t t
21053 $ac_datarootdir_hack
21054 "
21055 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
21056 if $ac_cs_awk_getline; then
21057 $AWK -f "$tmp/subs.awk"
21058 else
21059 $AWK -f "$tmp/subs.awk" | $SHELL
21060 fi >$tmp/out \
21061 || as_fn_error "could not create $ac_file" "$LINENO" 5
21062
21063 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
21064 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
21065 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
21066 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
21067 which seems to be undefined. Please make sure it is defined." >&5
21068 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
21069 which seems to be undefined. Please make sure it is defined." >&2;}
21070
21071 rm -f "$tmp/stdin"
21072 case $ac_file in
21073 -) cat "$tmp/out" && rm -f "$tmp/out";;
21074 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
21075 esac \
21076 || as_fn_error "could not create $ac_file" "$LINENO" 5
21077 ;;
21078 :H)
21079 #
21080 # CONFIG_HEADER
21081 #
21082 if test x"$ac_file" != x-; then
21083 {
21084 $as_echo "/* $configure_input */" \
21085 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
21086 } >"$tmp/config.h" \
21087 || as_fn_error "could not create $ac_file" "$LINENO" 5
21088 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
21089 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
21090 $as_echo "$as_me: $ac_file is unchanged" >&6;}
21091 else
21092 rm -f "$ac_file"
21093 mv "$tmp/config.h" "$ac_file" \
21094 || as_fn_error "could not create $ac_file" "$LINENO" 5
21095 fi
21096 else
21097 $as_echo "/* $configure_input */" \
21098 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
21099 || as_fn_error "could not create -" "$LINENO" 5
21100 fi
21101 # Compute "$ac_file"'s index in $config_headers.
21102 _am_arg="$ac_file"
21103 _am_stamp_count=1
21104 for _am_header in $config_headers :; do
21105 case $_am_header in
21106 $_am_arg | $_am_arg:* )
21107 break ;;
21108 * )
21109 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
21110 esac
21111 done
21112 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
21113 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
21114 X"$_am_arg" : 'X\(//\)[^/]' \| \
21115 X"$_am_arg" : 'X\(//\)$' \| \
21116 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
21117 $as_echo X"$_am_arg" |
21118 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
21119 s//\1/
21120 q
21121 }
21122 /^X\(\/\/\)[^/].*/{
21123 s//\1/
21124 q
21125 }
21126 /^X\(\/\/\)$/{
21127 s//\1/
21128 q
21129 }
21130 /^X\(\/\).*/{
21131 s//\1/
21132 q
21133 }
21134 s/.*/./; q'`/stamp-h$_am_stamp_count
21135 ;;
21136
21137 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
21138 $as_echo "$as_me: executing $ac_file commands" >&6;}
21139 ;;
21140 esac
21141
21142
21143 case $ac_file$ac_mode in
21144 "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
21145 # Autoconf 2.62 quotes --file arguments for eval, but not when files
21146 # are listed without --file. Let's play safe and only enable the eval
21147 # if we detect the quoting.
21148 case $CONFIG_FILES in
21149 *\'*) eval set x "$CONFIG_FILES" ;;
21150 *) set x $CONFIG_FILES ;;
21151 esac
21152 shift
21153 for mf
21154 do
21155 # Strip MF so we end up with the name of the file.
21156 mf=`echo "$mf" | sed -e 's/:.*$//'`
21157 # Check whether this is an Automake generated Makefile or not.
21158 # We used to match only the files named `Makefile.in', but
21159 # some people rename them; so instead we look at the file content.
21160 # Grep'ing the first line is not enough: some people post-process
21161 # each Makefile.in and add a new line on top of each file to say so.
21162 # Grep'ing the whole file is not good either: AIX grep has a line
21163 # limit of 2048, but all sed's we know have understand at least 4000.
21164 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
21165 dirpart=`$as_dirname -- "$mf" ||
21166 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
21167 X"$mf" : 'X\(//\)[^/]' \| \
21168 X"$mf" : 'X\(//\)$' \| \
21169 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
21170 $as_echo X"$mf" |
21171 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
21172 s//\1/
21173 q
21174 }
21175 /^X\(\/\/\)[^/].*/{
21176 s//\1/
21177 q
21178 }
21179 /^X\(\/\/\)$/{
21180 s//\1/
21181 q
21182 }
21183 /^X\(\/\).*/{
21184 s//\1/
21185 q
21186 }
21187 s/.*/./; q'`
21188 else
21189 continue
21190 fi
21191 # Extract the definition of DEPDIR, am__include, and am__quote
21192 # from the Makefile without running `make'.
21193 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
21194 test -z "$DEPDIR" && continue
21195 am__include=`sed -n 's/^am__include = //p' < "$mf"`
21196 test -z "am__include" && continue
21197 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
21198 # When using ansi2knr, U may be empty or an underscore; expand it
21199 U=`sed -n 's/^U = //p' < "$mf"`
21200 # Find all dependency output files, they are included files with
21201 # $(DEPDIR) in their names. We invoke sed twice because it is the
21202 # simplest approach to changing $(DEPDIR) to its actual value in the
21203 # expansion.
21204 for file in `sed -n "
21205 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
21206 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
21207 # Make sure the directory exists.
21208 test -f "$dirpart/$file" && continue
21209 fdir=`$as_dirname -- "$file" ||
21210 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
21211 X"$file" : 'X\(//\)[^/]' \| \
21212 X"$file" : 'X\(//\)$' \| \
21213 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
21214 $as_echo X"$file" |
21215 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
21216 s//\1/
21217 q
21218 }
21219 /^X\(\/\/\)[^/].*/{
21220 s//\1/
21221 q
21222 }
21223 /^X\(\/\/\)$/{
21224 s//\1/
21225 q
21226 }
21227 /^X\(\/\).*/{
21228 s//\1/
21229 q
21230 }
21231 s/.*/./; q'`
21232 as_dir=$dirpart/$fdir; as_fn_mkdir_p
21233 # echo "creating $dirpart/$file"
21234 echo '# dummy' > "$dirpart/$file"
21235 done
21236 done
21237 }
21238 ;;
21239 "mkdirs":C)
21240 for dir in etc lisp ; do
21241 test -d ${dir} || mkdir ${dir}
21242 done
21243 ;;
21244 "epaths":C)
21245 echo creating src/epaths.h
21246 ${MAKE-make} epaths-force
21247 ;;
21248 "gdbinit":C)
21249 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
21250 echo creating src/.gdbinit
21251 echo source $srcdir/src/.gdbinit > src/.gdbinit
21252 fi
21253 ;;
21254
21255 esac
21256 done # for ac_tag
21257
21258
21259 as_fn_exit 0
21260 _ACEOF
21261 ac_clean_files=$ac_clean_files_save
21262
21263 test $ac_write_fail = 0 ||
21264 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
21265
21266
21267 # configure is writing to config.log, and then calls config.status.
21268 # config.status does its own redirection, appending to config.log.
21269 # Unfortunately, on DOS this fails, as config.log is still kept open
21270 # by configure, so config.status won't be able to write to it; its
21271 # output is simply discarded. So we exec the FD to /dev/null,
21272 # effectively closing config.log, so it can be properly (re)opened and
21273 # appended to by config.status. When coming back to configure, we
21274 # need to make the FD available again.
21275 if test "$no_create" != yes; then
21276 ac_cs_success=:
21277 ac_config_status_args=
21278 test "$silent" = yes &&
21279 ac_config_status_args="$ac_config_status_args --quiet"
21280 exec 5>/dev/null
21281 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
21282 exec 5>>config.log
21283 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
21284 # would make configure fail if this is the last instruction.
21285 $ac_cs_success || as_fn_exit $?
21286 fi
21287 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
21288 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
21289 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
21290 fi
21291
21292