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* lisp/emacs-lisp/byte-run.el (defun-declarations-alist):
[emacs.git] / autogen / configure
blobafcf9a73fa637dcf8fc73ce135123c88e8c5003b
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.65 for emacs 24.3.50.
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='24.3.50'
553 PACKAGE_STRING='emacs 24.3.50'
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 ac_func_list=
596 gl_getopt_required=POSIX
597 gl_getopt_required=POSIX
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 SUBDIR_MAKEFILES_IN
607 WINDOW_SYSTEM_OBJ
608 LIB_GCC
609 LD_FIRSTFLAG
610 LD_SWITCH_SYSTEM_TEMACS
611 LIBGNU_LTLIBDEPS
612 LIBGNU_LIBDEPS
613 gltests_WITNESS
614 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE
615 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE
616 gl_GNULIB_ENABLED_verify_FALSE
617 gl_GNULIB_ENABLED_verify_TRUE
618 gl_GNULIB_ENABLED_strtoull_FALSE
619 gl_GNULIB_ENABLED_strtoull_TRUE
620 gl_GNULIB_ENABLED_strtoll_FALSE
621 gl_GNULIB_ENABLED_strtoll_TRUE
622 gl_GNULIB_ENABLED_stat_FALSE
623 gl_GNULIB_ENABLED_stat_TRUE
624 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE
625 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE
626 gl_GNULIB_ENABLED_pathmax_FALSE
627 gl_GNULIB_ENABLED_pathmax_TRUE
628 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE
629 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE
630 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE
631 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE
632 gl_GNULIB_ENABLED_getgroups_FALSE
633 gl_GNULIB_ENABLED_getgroups_TRUE
634 gl_GNULIB_ENABLED_euidaccess_FALSE
635 gl_GNULIB_ENABLED_euidaccess_TRUE
636 gl_GNULIB_ENABLED_dosname_FALSE
637 gl_GNULIB_ENABLED_dosname_TRUE
638 LTLIBINTL
639 LIBINTL
640 LIB_EACCESS
641 WINDOWS_64_BIT_OFF_T
642 HAVE_UNISTD_H
643 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
644 NEXT_UNISTD_H
645 LIB_TIMER_TIME
646 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
647 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
648 TIME_H_DEFINES_STRUCT_TIMESPEC
649 NEXT_AS_FIRST_DIRECTIVE_TIME_H
650 NEXT_TIME_H
651 WINDOWS_64_BIT_ST_SIZE
652 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
653 NEXT_SYS_STAT_H
654 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
655 NEXT_STDLIB_H
656 NEXT_AS_FIRST_DIRECTIVE_STDIO_H
657 NEXT_STDIO_H
658 REPLACE_VSPRINTF
659 REPLACE_VSNPRINTF
660 REPLACE_VPRINTF
661 REPLACE_VFPRINTF
662 REPLACE_VDPRINTF
663 REPLACE_VASPRINTF
664 REPLACE_TMPFILE
665 REPLACE_STDIO_WRITE_FUNCS
666 REPLACE_STDIO_READ_FUNCS
667 REPLACE_SPRINTF
668 REPLACE_SNPRINTF
669 REPLACE_RENAMEAT
670 REPLACE_RENAME
671 REPLACE_REMOVE
672 REPLACE_PRINTF
673 REPLACE_POPEN
674 REPLACE_PERROR
675 REPLACE_OBSTACK_PRINTF
676 REPLACE_GETLINE
677 REPLACE_GETDELIM
678 REPLACE_FTELLO
679 REPLACE_FTELL
680 REPLACE_FSEEKO
681 REPLACE_FSEEK
682 REPLACE_FREOPEN
683 REPLACE_FPURGE
684 REPLACE_FPRINTF
685 REPLACE_FOPEN
686 REPLACE_FFLUSH
687 REPLACE_FDOPEN
688 REPLACE_FCLOSE
689 REPLACE_DPRINTF
690 HAVE_VDPRINTF
691 HAVE_VASPRINTF
692 HAVE_RENAMEAT
693 HAVE_POPEN
694 HAVE_PCLOSE
695 HAVE_FTELLO
696 HAVE_FSEEKO
697 HAVE_DPRINTF
698 HAVE_DECL_VSNPRINTF
699 HAVE_DECL_SNPRINTF
700 HAVE_DECL_OBSTACK_PRINTF
701 HAVE_DECL_GETLINE
702 HAVE_DECL_GETDELIM
703 HAVE_DECL_FTELLO
704 HAVE_DECL_FSEEKO
705 HAVE_DECL_FPURGE
706 GNULIB_VSPRINTF_POSIX
707 GNULIB_VSNPRINTF
708 GNULIB_VPRINTF_POSIX
709 GNULIB_VPRINTF
710 GNULIB_VFPRINTF_POSIX
711 GNULIB_VFPRINTF
712 GNULIB_VDPRINTF
713 GNULIB_VSCANF
714 GNULIB_VFSCANF
715 GNULIB_VASPRINTF
716 GNULIB_TMPFILE
717 GNULIB_STDIO_H_SIGPIPE
718 GNULIB_STDIO_H_NONBLOCKING
719 GNULIB_SPRINTF_POSIX
720 GNULIB_SNPRINTF
721 GNULIB_SCANF
722 GNULIB_RENAMEAT
723 GNULIB_RENAME
724 GNULIB_REMOVE
725 GNULIB_PUTS
726 GNULIB_PUTCHAR
727 GNULIB_PUTC
728 GNULIB_PRINTF_POSIX
729 GNULIB_PRINTF
730 GNULIB_POPEN
731 GNULIB_PERROR
732 GNULIB_PCLOSE
733 GNULIB_OBSTACK_PRINTF_POSIX
734 GNULIB_OBSTACK_PRINTF
735 GNULIB_GETLINE
736 GNULIB_GETDELIM
737 GNULIB_GETCHAR
738 GNULIB_GETC
739 GNULIB_FWRITE
740 GNULIB_FTELLO
741 GNULIB_FTELL
742 GNULIB_FSEEKO
743 GNULIB_FSEEK
744 GNULIB_FSCANF
745 GNULIB_FREOPEN
746 GNULIB_FREAD
747 GNULIB_FPUTS
748 GNULIB_FPUTC
749 GNULIB_FPURGE
750 GNULIB_FPRINTF_POSIX
751 GNULIB_FPRINTF
752 GNULIB_FOPEN
753 GNULIB_FGETS
754 GNULIB_FGETC
755 GNULIB_FFLUSH
756 GNULIB_FDOPEN
757 GNULIB_FCLOSE
758 GNULIB_DPRINTF
759 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
760 NEXT_STDDEF_H
761 GL_GENERATE_STDDEF_H_FALSE
762 GL_GENERATE_STDDEF_H_TRUE
763 STDDEF_H
764 HAVE_WCHAR_T
765 REPLACE_NULL
766 HAVE__BOOL
767 GL_GENERATE_STDBOOL_H_FALSE
768 GL_GENERATE_STDBOOL_H_TRUE
769 STDBOOL_H
770 GL_GENERATE_STDARG_H_FALSE
771 GL_GENERATE_STDARG_H_TRUE
772 STDARG_H
773 NEXT_AS_FIRST_DIRECTIVE_STDARG_H
774 NEXT_STDARG_H
775 GL_GENERATE_STDALIGN_H_FALSE
776 GL_GENERATE_STDALIGN_H_TRUE
777 STDALIGN_H
778 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H
779 NEXT_SIGNAL_H
780 LIB_PTHREAD_SIGMASK
781 REPLACE_RAISE
782 REPLACE_PTHREAD_SIGMASK
783 HAVE_SIGHANDLER_T
784 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T
785 HAVE_STRUCT_SIGACTION_SA_SIGACTION
786 HAVE_SIGACTION
787 HAVE_SIGINFO_T
788 HAVE_SIGSET_T
789 HAVE_RAISE
790 HAVE_PTHREAD_SIGMASK
791 HAVE_POSIX_SIGNALBLOCKING
792 GNULIB_SIGACTION
793 GNULIB_SIGPROCMASK
794 GNULIB_SIGNAL_H_SIGPIPE
795 GNULIB_RAISE
796 GNULIB_PTHREAD_SIGMASK
797 HAVE_SYS_SELECT_H
798 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H
799 NEXT_SYS_SELECT_H
800 REPLACE_SELECT
801 REPLACE_PSELECT
802 HAVE_PSELECT
803 GNULIB_SELECT
804 GNULIB_PSELECT
805 REPLACE_TIMEGM
806 REPLACE_NANOSLEEP
807 REPLACE_MKTIME
808 REPLACE_LOCALTIME_R
809 HAVE_TIMEGM
810 HAVE_STRPTIME
811 HAVE_NANOSLEEP
812 HAVE_DECL_LOCALTIME_R
813 GNULIB_TIME_R
814 GNULIB_TIMEGM
815 GNULIB_STRPTIME
816 GNULIB_NANOSLEEP
817 GNULIB_MKTIME
818 REPLACE_UTIMENSAT
819 REPLACE_STAT
820 REPLACE_MKNOD
821 REPLACE_MKFIFO
822 REPLACE_MKDIR
823 REPLACE_LSTAT
824 REPLACE_FUTIMENS
825 REPLACE_FSTATAT
826 REPLACE_FSTAT
827 HAVE_UTIMENSAT
828 HAVE_MKNODAT
829 HAVE_MKNOD
830 HAVE_MKFIFOAT
831 HAVE_MKFIFO
832 HAVE_MKDIRAT
833 HAVE_LSTAT
834 HAVE_LCHMOD
835 HAVE_FUTIMENS
836 HAVE_FSTATAT
837 HAVE_FCHMODAT
838 GNULIB_UTIMENSAT
839 GNULIB_STAT
840 GNULIB_MKNODAT
841 GNULIB_MKNOD
842 GNULIB_MKFIFOAT
843 GNULIB_MKFIFO
844 GNULIB_MKDIRAT
845 GNULIB_LSTAT
846 GNULIB_LCHMOD
847 GNULIB_FUTIMENS
848 GNULIB_FSTATAT
849 GNULIB_FSTAT
850 GNULIB_FCHMODAT
851 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H
852 NEXT_INTTYPES_H
853 UINT64_MAX_EQ_ULONG_MAX
854 UINT32_MAX_LT_UINTMAX_MAX
855 PRIPTR_PREFIX
856 PRI_MACROS_BROKEN
857 INT64_MAX_EQ_LONG_MAX
858 INT32_MAX_LT_INTMAX_MAX
859 REPLACE_STRTOIMAX
860 HAVE_DECL_STRTOUMAX
861 HAVE_DECL_STRTOIMAX
862 HAVE_DECL_IMAXDIV
863 HAVE_DECL_IMAXABS
864 GNULIB_STRTOUMAX
865 GNULIB_STRTOIMAX
866 GNULIB_IMAXDIV
867 GNULIB_IMAXABS
868 GL_GENERATE_STDINT_H_FALSE
869 GL_GENERATE_STDINT_H_TRUE
870 STDINT_H
871 WINT_T_SUFFIX
872 WCHAR_T_SUFFIX
873 SIG_ATOMIC_T_SUFFIX
874 SIZE_T_SUFFIX
875 PTRDIFF_T_SUFFIX
876 HAVE_SIGNED_WINT_T
877 HAVE_SIGNED_WCHAR_T
878 HAVE_SIGNED_SIG_ATOMIC_T
879 BITSIZEOF_WINT_T
880 BITSIZEOF_WCHAR_T
881 BITSIZEOF_SIG_ATOMIC_T
882 BITSIZEOF_SIZE_T
883 BITSIZEOF_PTRDIFF_T
884 APPLE_UNIVERSAL_BUILD
885 HAVE_SYS_BITYPES_H
886 HAVE_SYS_INTTYPES_H
887 HAVE_STDINT_H
888 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
889 NEXT_STDINT_H
890 HAVE_SYS_TYPES_H
891 HAVE_INTTYPES_H
892 HAVE_WCHAR_H
893 HAVE_UNSIGNED_LONG_LONG_INT
894 HAVE_LONG_LONG_INT
895 HAVE_WINSOCK2_H
896 NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H
897 NEXT_SYS_TIME_H
898 REPLACE_STRUCT_TIMEVAL
899 REPLACE_GETTIMEOFDAY
900 HAVE_SYS_TIME_H
901 HAVE_STRUCT_TIMEVAL
902 HAVE_GETTIMEOFDAY
903 GNULIB_GETTIMEOFDAY
904 GNULIB_GL_UNISTD_H_GETOPT
905 GETOPT_H
906 HAVE_GETOPT_H
907 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
908 NEXT_GETOPT_H
909 GETLOADAVG_LIBS
910 REPLACE_WCTOMB
911 REPLACE_UNSETENV
912 REPLACE_STRTOD
913 REPLACE_SETENV
914 REPLACE_REALPATH
915 REPLACE_REALLOC
916 REPLACE_RANDOM_R
917 REPLACE_PUTENV
918 REPLACE_PTSNAME_R
919 REPLACE_PTSNAME
920 REPLACE_MKSTEMP
921 REPLACE_MBTOWC
922 REPLACE_MALLOC
923 REPLACE_CANONICALIZE_FILE_NAME
924 REPLACE_CALLOC
925 HAVE_DECL_UNSETENV
926 HAVE_UNLOCKPT
927 HAVE_SYS_LOADAVG_H
928 HAVE_STRUCT_RANDOM_DATA
929 HAVE_STRTOULL
930 HAVE_STRTOLL
931 HAVE_STRTOD
932 HAVE_DECL_SETENV
933 HAVE_SETENV
934 HAVE_RPMATCH
935 HAVE_REALPATH
936 HAVE_RANDOM_R
937 HAVE_RANDOM_H
938 HAVE_RANDOM
939 HAVE_PTSNAME_R
940 HAVE_PTSNAME
941 HAVE_POSIX_OPENPT
942 HAVE_MKSTEMPS
943 HAVE_MKSTEMP
944 HAVE_MKOSTEMPS
945 HAVE_MKOSTEMP
946 HAVE_MKDTEMP
947 HAVE_GRANTPT
948 HAVE_GETSUBOPT
949 HAVE_DECL_GETLOADAVG
950 HAVE_CANONICALIZE_FILE_NAME
951 HAVE_ATOLL
952 HAVE__EXIT
953 GNULIB_WCTOMB
954 GNULIB_UNSETENV
955 GNULIB_UNLOCKPT
956 GNULIB_SYSTEM_POSIX
957 GNULIB_STRTOULL
958 GNULIB_STRTOLL
959 GNULIB_STRTOD
960 GNULIB_SETENV
961 GNULIB_RPMATCH
962 GNULIB_REALPATH
963 GNULIB_REALLOC_POSIX
964 GNULIB_RANDOM_R
965 GNULIB_RANDOM
966 GNULIB_PUTENV
967 GNULIB_PTSNAME_R
968 GNULIB_PTSNAME
969 GNULIB_POSIX_OPENPT
970 GNULIB_MKSTEMPS
971 GNULIB_MKSTEMP
972 GNULIB_MKOSTEMPS
973 GNULIB_MKOSTEMP
974 GNULIB_MKDTEMP
975 GNULIB_MBTOWC
976 GNULIB_MALLOC_POSIX
977 GNULIB_GRANTPT
978 GNULIB_GETSUBOPT
979 GNULIB_GETLOADAVG
980 GNULIB_CANONICALIZE_FILE_NAME
981 GNULIB_CALLOC_POSIX
982 GNULIB_ATOLL
983 GNULIB__EXIT
984 NEXT_AS_FIRST_DIRECTIVE_FCNTL_H
985 NEXT_FCNTL_H
986 PRAGMA_COLUMNS
987 PRAGMA_SYSTEM_HEADER
988 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
989 INCLUDE_NEXT
990 REPLACE_OPENAT
991 REPLACE_OPEN
992 REPLACE_FCNTL
993 HAVE_OPENAT
994 HAVE_FCNTL
995 GNULIB_OPENAT
996 GNULIB_OPEN
997 GNULIB_NONBLOCKING
998 GNULIB_FCNTL
999 GL_GENERATE_EXECINFO_H_FALSE
1000 GL_GENERATE_EXECINFO_H_TRUE
1001 LIB_EXECINFO
1002 EXECINFO_H
1003 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
1004 UNISTD_H_HAVE_WINSOCK2_H
1005 REPLACE_WRITE
1006 REPLACE_USLEEP
1007 REPLACE_UNLINKAT
1008 REPLACE_UNLINK
1009 REPLACE_TTYNAME_R
1010 REPLACE_SYMLINK
1011 REPLACE_SLEEP
1012 REPLACE_RMDIR
1013 REPLACE_READLINK
1014 REPLACE_READ
1015 REPLACE_PWRITE
1016 REPLACE_PREAD
1017 REPLACE_LSEEK
1018 REPLACE_LINKAT
1019 REPLACE_LINK
1020 REPLACE_LCHOWN
1021 REPLACE_ISATTY
1022 REPLACE_GETPAGESIZE
1023 REPLACE_GETGROUPS
1024 REPLACE_GETLOGIN_R
1025 REPLACE_GETDOMAINNAME
1026 REPLACE_GETCWD
1027 REPLACE_FTRUNCATE
1028 REPLACE_FCHOWNAT
1029 REPLACE_DUP2
1030 REPLACE_DUP
1031 REPLACE_CLOSE
1032 REPLACE_CHOWN
1033 HAVE_SYS_PARAM_H
1034 HAVE_OS_H
1035 HAVE_DECL_TTYNAME_R
1036 HAVE_DECL_SETHOSTNAME
1037 HAVE_DECL_GETUSERSHELL
1038 HAVE_DECL_GETPAGESIZE
1039 HAVE_DECL_GETLOGIN_R
1040 HAVE_DECL_GETDOMAINNAME
1041 HAVE_DECL_FDATASYNC
1042 HAVE_DECL_FCHDIR
1043 HAVE_DECL_ENVIRON
1044 HAVE_USLEEP
1045 HAVE_UNLINKAT
1046 HAVE_SYMLINKAT
1047 HAVE_SYMLINK
1048 HAVE_SLEEP
1049 HAVE_SETHOSTNAME
1050 HAVE_READLINKAT
1051 HAVE_READLINK
1052 HAVE_PWRITE
1053 HAVE_PREAD
1054 HAVE_PIPE2
1055 HAVE_PIPE
1056 HAVE_LINKAT
1057 HAVE_LINK
1058 HAVE_LCHOWN
1059 HAVE_GROUP_MEMBER
1060 HAVE_GETPAGESIZE
1061 HAVE_GETLOGIN
1062 HAVE_GETHOSTNAME
1063 HAVE_GETGROUPS
1064 HAVE_GETDTABLESIZE
1065 HAVE_FTRUNCATE
1066 HAVE_FSYNC
1067 HAVE_FDATASYNC
1068 HAVE_FCHOWNAT
1069 HAVE_FCHDIR
1070 HAVE_FACCESSAT
1071 HAVE_EUIDACCESS
1072 HAVE_DUP3
1073 HAVE_DUP2
1074 HAVE_CHOWN
1075 GNULIB_WRITE
1076 GNULIB_USLEEP
1077 GNULIB_UNLINKAT
1078 GNULIB_UNLINK
1079 GNULIB_UNISTD_H_SIGPIPE
1080 GNULIB_UNISTD_H_NONBLOCKING
1081 GNULIB_TTYNAME_R
1082 GNULIB_SYMLINKAT
1083 GNULIB_SYMLINK
1084 GNULIB_SLEEP
1085 GNULIB_SETHOSTNAME
1086 GNULIB_RMDIR
1087 GNULIB_READLINKAT
1088 GNULIB_READLINK
1089 GNULIB_READ
1090 GNULIB_PWRITE
1091 GNULIB_PREAD
1092 GNULIB_PIPE2
1093 GNULIB_PIPE
1094 GNULIB_LSEEK
1095 GNULIB_LINKAT
1096 GNULIB_LINK
1097 GNULIB_LCHOWN
1098 GNULIB_ISATTY
1099 GNULIB_GROUP_MEMBER
1100 GNULIB_GETUSERSHELL
1101 GNULIB_GETPAGESIZE
1102 GNULIB_GETLOGIN_R
1103 GNULIB_GETLOGIN
1104 GNULIB_GETHOSTNAME
1105 GNULIB_GETGROUPS
1106 GNULIB_GETDTABLESIZE
1107 GNULIB_GETDOMAINNAME
1108 GNULIB_GETCWD
1109 GNULIB_FTRUNCATE
1110 GNULIB_FSYNC
1111 GNULIB_FDATASYNC
1112 GNULIB_FCHOWNAT
1113 GNULIB_FCHDIR
1114 GNULIB_FACCESSAT
1115 GNULIB_EUIDACCESS
1116 GNULIB_ENVIRON
1117 GNULIB_DUP3
1118 GNULIB_DUP2
1119 GNULIB_DUP
1120 GNULIB_CLOSE
1121 GNULIB_CHOWN
1122 GNULIB_CHDIR
1123 LIB_CLOCK_GETTIME
1124 GL_GENERATE_ALLOCA_H_FALSE
1125 GL_GENERATE_ALLOCA_H_TRUE
1126 ALLOCA_H
1127 ALLOCA
1128 GL_COND_LIBTOOL_FALSE
1129 GL_COND_LIBTOOL_TRUE
1130 POST_ALLOC_OBJ
1131 PRE_ALLOC_OBJ
1132 CYGWIN_OBJ
1133 RALLOC_OBJ
1134 OLDXMENU_DEPS
1135 LIBX_OTHER
1136 LIBXMENU
1137 OLDXMENU
1138 OLDXMENU_TARGET
1139 LIBXT_OTHER
1140 TOOLKIT_LIBW
1141 WIDGET_OBJ
1142 XOBJ
1143 XMENU_OBJ
1144 FONT_OBJ
1145 OTHER_FILES
1146 GNU_OBJC_CFLAGS
1147 ns_appsrc
1148 ns_appresdir
1149 ns_appbindir
1150 ns_appdir
1151 X_TOOLKIT_TYPE
1152 GNUSTEP_CFLAGS
1153 C_SWITCH_X_SITE
1154 LD_SWITCH_X_SITE
1155 gameuser
1156 gamedir
1157 bitmapdir
1158 archlibdir
1159 etcdir
1160 x_default_search_path
1161 lisppath
1162 locallisppath
1163 standardlisppath
1164 leimdir
1165 lispdir
1166 srcdir
1167 canonical
1168 configuration
1169 version
1170 copyright
1171 KRB4LIB
1172 DESLIB
1173 KRB5LIB
1174 CRYPTOLIB
1175 COM_ERRLIB
1176 LIBRESOLV
1177 LIBHESIOD
1178 TERMCAP_OBJ
1179 LIBS_TERMCAP
1180 BLESSMAIL_TARGET
1181 LIBS_MAIL
1182 liblockfile
1183 LIBXML2_LIBS
1184 LIBXML2_CFLAGS
1185 LIBXSM
1186 LIBGPM
1187 LIBGIF
1188 LIBTIFF
1189 LIBPNG
1190 LIBJPEG
1191 LIBXPM
1192 M17N_FLT_LIBS
1193 M17N_FLT_CFLAGS
1194 LIBOTF_LIBS
1195 LIBOTF_CFLAGS
1196 FREETYPE_LIBS
1197 FREETYPE_CFLAGS
1198 XFT_LIBS
1199 XFT_CFLAGS
1200 FONTCONFIG_LIBS
1201 FONTCONFIG_CFLAGS
1202 LIBXMU
1203 LIBXTR6
1204 LIBGNUTLS_LIBS
1205 LIBGNUTLS_CFLAGS
1206 LIBSELINUX_LIBS
1207 SETTINGS_LIBS
1208 SETTINGS_CFLAGS
1209 GOBJECT_LIBS
1210 GOBJECT_CFLAGS
1211 GCONF_LIBS
1212 GCONF_CFLAGS
1213 GSETTINGS_LIBS
1214 GSETTINGS_CFLAGS
1215 DBUS_OBJ
1216 DBUS_LIBS
1217 DBUS_CFLAGS
1218 GTK_OBJ
1219 GTK_LIBS
1220 GTK_CFLAGS
1221 IMAGEMAGICK_LIBS
1222 IMAGEMAGICK_CFLAGS
1223 RSVG_LIBS
1224 RSVG_CFLAGS
1225 LIB_PTHREAD
1226 VMLIMIT_OBJ
1227 GMALLOC_OBJ
1228 HAVE_XSERVER
1229 W32_LIBS
1230 W32_OBJ
1231 LIB_STANDARD
1232 NS_OBJC_OBJ
1233 NS_OBJ
1234 ns_self_contained
1235 INSTALL_ARCH_INDEP_EXTRA
1236 TEMACS_LDFLAGS2
1237 LD_SWITCH_X_SITE_RPATH
1238 XMKMF
1239 DEPFLAGS
1240 MKDEPDIR
1241 CFLAGS_SOUND
1242 ALSA_LIBS
1243 ALSA_CFLAGS
1244 LIBSOUND
1245 PKG_CONFIG
1246 CRT_DIR
1247 START_FILES
1248 LIB_MATH
1249 LIBS_SYSTEM
1250 C_SWITCH_SYSTEM
1251 UNEXEC_OBJ
1252 C_SWITCH_MACHINE
1253 LD_SWITCH_SYSTEM
1254 CANNOT_DUMP
1255 INFO_OPTS
1256 INFO_EXT
1257 HAVE_MAKEINFO
1258 PAXCTL
1259 GZIP_PROG
1260 INSTALL_INFO
1261 LN_S
1262 GNULIB_WARN_CFLAGS
1263 WARN_CFLAGS
1264 WERROR_CFLAGS
1265 RANLIB
1266 ARFLAGS
1267 AR
1268 EGREP
1269 GREP
1270 CPP
1271 am__fastdepCC_FALSE
1272 am__fastdepCC_TRUE
1273 CCDEPMODE
1274 AMDEPBACKSLASH
1275 AMDEP_FALSE
1276 AMDEP_TRUE
1277 am__quote
1278 am__include
1279 DEPDIR
1280 OBJEXT
1281 EXEEXT
1282 ac_ct_CC
1283 CPPFLAGS
1284 LDFLAGS
1285 CFLAGS
1286 CC
1287 host_os
1288 host_vendor
1289 host_cpu
1290 host
1291 build_os
1292 build_vendor
1293 build_cpu
1294 build
1295 PROFILING_CFLAGS
1296 GZIP_INFO
1297 cache_file
1298 am__untar
1299 am__tar
1300 AMTAR
1301 am__leading_dot
1302 SET_MAKE
1303 AWK
1304 mkdir_p
1305 MKDIR_P
1306 INSTALL_STRIP_PROGRAM
1307 STRIP
1308 install_sh
1309 MAKEINFO
1310 AUTOHEADER
1311 AUTOMAKE
1312 AUTOCONF
1313 ACLOCAL
1314 VERSION
1315 PACKAGE
1316 CYGPATH_W
1317 am__isrc
1318 INSTALL_DATA
1319 INSTALL_SCRIPT
1320 INSTALL_PROGRAM
1321 target_alias
1322 host_alias
1323 build_alias
1324 LIBS
1325 ECHO_T
1326 ECHO_N
1327 ECHO_C
1328 DEFS
1329 mandir
1330 localedir
1331 libdir
1332 psdir
1333 pdfdir
1334 dvidir
1335 htmldir
1336 infodir
1337 docdir
1338 oldincludedir
1339 includedir
1340 localstatedir
1341 sharedstatedir
1342 sysconfdir
1343 datadir
1344 datarootdir
1345 libexecdir
1346 sbindir
1347 bindir
1348 program_transform_name
1349 prefix
1350 exec_prefix
1351 PACKAGE_URL
1352 PACKAGE_BUGREPORT
1353 PACKAGE_STRING
1354 PACKAGE_VERSION
1355 PACKAGE_TARNAME
1356 PACKAGE_NAME
1357 PATH_SEPARATOR
1358 SHELL'
1359 ac_subst_files='deps_frag
1360 lisp_frag'
1361 ac_user_opts='
1362 enable_option_checking
1363 with_all
1364 with_pop
1365 with_kerberos
1366 with_kerberos5
1367 with_hesiod
1368 with_mmdf
1369 with_mail_unlink
1370 with_mailhost
1371 with_sound
1372 with_x_toolkit
1373 with_wide_int
1374 with_xpm
1375 with_jpeg
1376 with_tiff
1377 with_gif
1378 with_png
1379 with_rsvg
1380 with_xml2
1381 with_imagemagick
1382 with_xft
1383 with_libotf
1384 with_m17n_flt
1385 with_toolkit_scroll_bars
1386 with_xaw3d
1387 with_xim
1388 with_ns
1389 with_w32
1390 with_gpm
1391 with_dbus
1392 with_gconf
1393 with_gsettings
1394 with_selinux
1395 with_gnutls
1396 with_makeinfo
1397 with_compress_info
1398 with_pkg_config_prog
1399 with_crt_dir
1400 with_gameuser
1401 with_gnustep_conf
1402 enable_ns_self_contained
1403 enable_locallisppath
1404 enable_checking
1405 enable_check_lisp_object_type
1406 enable_profiling
1407 enable_autodepend
1408 enable_dependency_tracking
1409 enable_largefile
1410 enable_gcc_warnings
1411 enable_link_time_optimization
1412 with_x
1413 '
1414 ac_precious_vars='build_alias
1415 host_alias
1416 target_alias
1417 CC
1418 CFLAGS
1419 LDFLAGS
1420 LIBS
1421 CPPFLAGS
1422 CPP
1423 XMKMF'
1424
1425
1426 # Initialize some variables set by options.
1427 ac_init_help=
1428 ac_init_version=false
1429 ac_unrecognized_opts=
1430 ac_unrecognized_sep=
1431 # The variables have the same names as the options, with
1432 # dashes changed to underlines.
1433 cache_file=/dev/null
1434 exec_prefix=NONE
1435 no_create=
1436 no_recursion=
1437 prefix=NONE
1438 program_prefix=NONE
1439 program_suffix=NONE
1440 program_transform_name=s,x,x,
1441 silent=
1442 site=
1443 srcdir=
1444 verbose=
1445 x_includes=NONE
1446 x_libraries=NONE
1447
1448 # Installation directory options.
1449 # These are left unexpanded so users can "make install exec_prefix=/foo"
1450 # and all the variables that are supposed to be based on exec_prefix
1451 # by default will actually change.
1452 # Use braces instead of parens because sh, perl, etc. also accept them.
1453 # (The list follows the same order as the GNU Coding Standards.)
1454 bindir='${exec_prefix}/bin'
1455 sbindir='${exec_prefix}/sbin'
1456 libexecdir='${exec_prefix}/libexec'
1457 datarootdir='${prefix}/share'
1458 datadir='${datarootdir}'
1459 sysconfdir='${prefix}/etc'
1460 sharedstatedir='${prefix}/com'
1461 localstatedir='${prefix}/var'
1462 includedir='${prefix}/include'
1463 oldincludedir='/usr/include'
1464 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1465 infodir='${datarootdir}/info'
1466 htmldir='${docdir}'
1467 dvidir='${docdir}'
1468 pdfdir='${docdir}'
1469 psdir='${docdir}'
1470 libdir='${exec_prefix}/lib'
1471 localedir='${datarootdir}/locale'
1472 mandir='${datarootdir}/man'
1473
1474 ac_prev=
1475 ac_dashdash=
1476 for ac_option
1477 do
1478 # If the previous option needs an argument, assign it.
1479 if test -n "$ac_prev"; then
1480 eval $ac_prev=\$ac_option
1481 ac_prev=
1482 continue
1483 fi
1484
1485 case $ac_option in
1486 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1487 *) ac_optarg=yes ;;
1488 esac
1489
1490 # Accept the important Cygnus configure options, so we can diagnose typos.
1491
1492 case $ac_dashdash$ac_option in
1493 --)
1494 ac_dashdash=yes ;;
1495
1496 -bindir | --bindir | --bindi | --bind | --bin | --bi)
1497 ac_prev=bindir ;;
1498 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1499 bindir=$ac_optarg ;;
1500
1501 -build | --build | --buil | --bui | --bu)
1502 ac_prev=build_alias ;;
1503 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1504 build_alias=$ac_optarg ;;
1505
1506 -cache-file | --cache-file | --cache-fil | --cache-fi \
1507 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1508 ac_prev=cache_file ;;
1509 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1510 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1511 cache_file=$ac_optarg ;;
1512
1513 --config-cache | -C)
1514 cache_file=config.cache ;;
1515
1516 -datadir | --datadir | --datadi | --datad)
1517 ac_prev=datadir ;;
1518 -datadir=* | --datadir=* | --datadi=* | --datad=*)
1519 datadir=$ac_optarg ;;
1520
1521 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1522 | --dataroo | --dataro | --datar)
1523 ac_prev=datarootdir ;;
1524 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1525 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1526 datarootdir=$ac_optarg ;;
1527
1528 -disable-* | --disable-*)
1529 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1530 # Reject names that are not valid shell variable names.
1531 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1532 as_fn_error "invalid feature name: $ac_useropt"
1533 ac_useropt_orig=$ac_useropt
1534 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1535 case $ac_user_opts in
1536 *"
1537 "enable_$ac_useropt"
1538 "*) ;;
1539 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1540 ac_unrecognized_sep=', ';;
1541 esac
1542 eval enable_$ac_useropt=no ;;
1543
1544 -docdir | --docdir | --docdi | --doc | --do)
1545 ac_prev=docdir ;;
1546 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1547 docdir=$ac_optarg ;;
1548
1549 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1550 ac_prev=dvidir ;;
1551 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1552 dvidir=$ac_optarg ;;
1553
1554 -enable-* | --enable-*)
1555 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1556 # Reject names that are not valid shell variable names.
1557 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1558 as_fn_error "invalid feature name: $ac_useropt"
1559 ac_useropt_orig=$ac_useropt
1560 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1561 case $ac_user_opts in
1562 *"
1563 "enable_$ac_useropt"
1564 "*) ;;
1565 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1566 ac_unrecognized_sep=', ';;
1567 esac
1568 eval enable_$ac_useropt=\$ac_optarg ;;
1569
1570 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1571 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1572 | --exec | --exe | --ex)
1573 ac_prev=exec_prefix ;;
1574 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1575 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1576 | --exec=* | --exe=* | --ex=*)
1577 exec_prefix=$ac_optarg ;;
1578
1579 -gas | --gas | --ga | --g)
1580 # Obsolete; use --with-gas.
1581 with_gas=yes ;;
1582
1583 -help | --help | --hel | --he | -h)
1584 ac_init_help=long ;;
1585 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1586 ac_init_help=recursive ;;
1587 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1588 ac_init_help=short ;;
1589
1590 -host | --host | --hos | --ho)
1591 ac_prev=host_alias ;;
1592 -host=* | --host=* | --hos=* | --ho=*)
1593 host_alias=$ac_optarg ;;
1594
1595 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1596 ac_prev=htmldir ;;
1597 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1598 | --ht=*)
1599 htmldir=$ac_optarg ;;
1600
1601 -includedir | --includedir | --includedi | --included | --include \
1602 | --includ | --inclu | --incl | --inc)
1603 ac_prev=includedir ;;
1604 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1605 | --includ=* | --inclu=* | --incl=* | --inc=*)
1606 includedir=$ac_optarg ;;
1607
1608 -infodir | --infodir | --infodi | --infod | --info | --inf)
1609 ac_prev=infodir ;;
1610 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1611 infodir=$ac_optarg ;;
1612
1613 -libdir | --libdir | --libdi | --libd)
1614 ac_prev=libdir ;;
1615 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1616 libdir=$ac_optarg ;;
1617
1618 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1619 | --libexe | --libex | --libe)
1620 ac_prev=libexecdir ;;
1621 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1622 | --libexe=* | --libex=* | --libe=*)
1623 libexecdir=$ac_optarg ;;
1624
1625 -localedir | --localedir | --localedi | --localed | --locale)
1626 ac_prev=localedir ;;
1627 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1628 localedir=$ac_optarg ;;
1629
1630 -localstatedir | --localstatedir | --localstatedi | --localstated \
1631 | --localstate | --localstat | --localsta | --localst | --locals)
1632 ac_prev=localstatedir ;;
1633 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1634 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1635 localstatedir=$ac_optarg ;;
1636
1637 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1638 ac_prev=mandir ;;
1639 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1640 mandir=$ac_optarg ;;
1641
1642 -nfp | --nfp | --nf)
1643 # Obsolete; use --without-fp.
1644 with_fp=no ;;
1645
1646 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1647 | --no-cr | --no-c | -n)
1648 no_create=yes ;;
1649
1650 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1651 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1652 no_recursion=yes ;;
1653
1654 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1655 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1656 | --oldin | --oldi | --old | --ol | --o)
1657 ac_prev=oldincludedir ;;
1658 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1659 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1660 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1661 oldincludedir=$ac_optarg ;;
1662
1663 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1664 ac_prev=prefix ;;
1665 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1666 prefix=$ac_optarg ;;
1667
1668 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1669 | --program-pre | --program-pr | --program-p)
1670 ac_prev=program_prefix ;;
1671 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1672 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1673 program_prefix=$ac_optarg ;;
1674
1675 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1676 | --program-suf | --program-su | --program-s)
1677 ac_prev=program_suffix ;;
1678 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1679 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1680 program_suffix=$ac_optarg ;;
1681
1682 -program-transform-name | --program-transform-name \
1683 | --program-transform-nam | --program-transform-na \
1684 | --program-transform-n | --program-transform- \
1685 | --program-transform | --program-transfor \
1686 | --program-transfo | --program-transf \
1687 | --program-trans | --program-tran \
1688 | --progr-tra | --program-tr | --program-t)
1689 ac_prev=program_transform_name ;;
1690 -program-transform-name=* | --program-transform-name=* \
1691 | --program-transform-nam=* | --program-transform-na=* \
1692 | --program-transform-n=* | --program-transform-=* \
1693 | --program-transform=* | --program-transfor=* \
1694 | --program-transfo=* | --program-transf=* \
1695 | --program-trans=* | --program-tran=* \
1696 | --progr-tra=* | --program-tr=* | --program-t=*)
1697 program_transform_name=$ac_optarg ;;
1698
1699 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1700 ac_prev=pdfdir ;;
1701 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1702 pdfdir=$ac_optarg ;;
1703
1704 -psdir | --psdir | --psdi | --psd | --ps)
1705 ac_prev=psdir ;;
1706 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1707 psdir=$ac_optarg ;;
1708
1709 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1710 | -silent | --silent | --silen | --sile | --sil)
1711 silent=yes ;;
1712
1713 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1714 ac_prev=sbindir ;;
1715 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1716 | --sbi=* | --sb=*)
1717 sbindir=$ac_optarg ;;
1718
1719 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1720 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1721 | --sharedst | --shareds | --shared | --share | --shar \
1722 | --sha | --sh)
1723 ac_prev=sharedstatedir ;;
1724 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1725 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1726 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1727 | --sha=* | --sh=*)
1728 sharedstatedir=$ac_optarg ;;
1729
1730 -site | --site | --sit)
1731 ac_prev=site ;;
1732 -site=* | --site=* | --sit=*)
1733 site=$ac_optarg ;;
1734
1735 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1736 ac_prev=srcdir ;;
1737 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1738 srcdir=$ac_optarg ;;
1739
1740 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1741 | --syscon | --sysco | --sysc | --sys | --sy)
1742 ac_prev=sysconfdir ;;
1743 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1744 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1745 sysconfdir=$ac_optarg ;;
1746
1747 -target | --target | --targe | --targ | --tar | --ta | --t)
1748 ac_prev=target_alias ;;
1749 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1750 target_alias=$ac_optarg ;;
1751
1752 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1753 verbose=yes ;;
1754
1755 -version | --version | --versio | --versi | --vers | -V)
1756 ac_init_version=: ;;
1757
1758 -with-* | --with-*)
1759 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1760 # Reject names that are not valid shell variable names.
1761 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1762 as_fn_error "invalid package name: $ac_useropt"
1763 ac_useropt_orig=$ac_useropt
1764 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1765 case $ac_user_opts in
1766 *"
1767 "with_$ac_useropt"
1768 "*) ;;
1769 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1770 ac_unrecognized_sep=', ';;
1771 esac
1772 eval with_$ac_useropt=\$ac_optarg ;;
1773
1774 -without-* | --without-*)
1775 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1776 # Reject names that are not valid shell variable names.
1777 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1778 as_fn_error "invalid package name: $ac_useropt"
1779 ac_useropt_orig=$ac_useropt
1780 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1781 case $ac_user_opts in
1782 *"
1783 "with_$ac_useropt"
1784 "*) ;;
1785 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1786 ac_unrecognized_sep=', ';;
1787 esac
1788 eval with_$ac_useropt=no ;;
1789
1790 --x)
1791 # Obsolete; use --with-x.
1792 with_x=yes ;;
1793
1794 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1795 | --x-incl | --x-inc | --x-in | --x-i)
1796 ac_prev=x_includes ;;
1797 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1798 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1799 x_includes=$ac_optarg ;;
1800
1801 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1802 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1803 ac_prev=x_libraries ;;
1804 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1805 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1806 x_libraries=$ac_optarg ;;
1807
1808 -*) as_fn_error "unrecognized option: \`$ac_option'
1809 Try \`$0 --help' for more information."
1810 ;;
1811
1812 *=*)
1813 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1814 # Reject names that are not valid shell variable names.
1815 case $ac_envvar in #(
1816 '' | [0-9]* | *[!_$as_cr_alnum]* )
1817 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1818 esac
1819 eval $ac_envvar=\$ac_optarg
1820 export $ac_envvar ;;
1821
1822 *)
1823 # FIXME: should be removed in autoconf 3.0.
1824 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1825 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1826 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1827 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1828 ;;
1829
1830 esac
1831 done
1832
1833 if test -n "$ac_prev"; then
1834 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1835 as_fn_error "missing argument to $ac_option"
1836 fi
1837
1838 if test -n "$ac_unrecognized_opts"; then
1839 case $enable_option_checking in
1840 no) ;;
1841 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1842 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1843 esac
1844 fi
1845
1846 # Check all directory arguments for consistency.
1847 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1848 datadir sysconfdir sharedstatedir localstatedir includedir \
1849 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1850 libdir localedir mandir
1851 do
1852 eval ac_val=\$$ac_var
1853 # Remove trailing slashes.
1854 case $ac_val in
1855 */ )
1856 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1857 eval $ac_var=\$ac_val;;
1858 esac
1859 # Be sure to have absolute directory names.
1860 case $ac_val in
1861 [\\/$]* | ?:[\\/]* ) continue;;
1862 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1863 esac
1864 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1865 done
1866
1867 # There might be people who depend on the old broken behavior: `$host'
1868 # used to hold the argument of --host etc.
1869 # FIXME: To remove some day.
1870 build=$build_alias
1871 host=$host_alias
1872 target=$target_alias
1873
1874 # FIXME: To remove some day.
1875 if test "x$host_alias" != x; then
1876 if test "x$build_alias" = x; then
1877 cross_compiling=maybe
1878 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1879 If a cross compiler is detected then cross compile mode will be used." >&2
1880 elif test "x$build_alias" != "x$host_alias"; then
1881 cross_compiling=yes
1882 fi
1883 fi
1884
1885 ac_tool_prefix=
1886 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1887
1888 test "$silent" = yes && exec 6>/dev/null
1889
1890
1891 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1892 ac_ls_di=`ls -di .` &&
1893 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1894 as_fn_error "working directory cannot be determined"
1895 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1896 as_fn_error "pwd does not report name of working directory"
1897
1898
1899 # Find the source files, if location was not specified.
1900 if test -z "$srcdir"; then
1901 ac_srcdir_defaulted=yes
1902 # Try the directory containing this script, then the parent directory.
1903 ac_confdir=`$as_dirname -- "$as_myself" ||
1904 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1905 X"$as_myself" : 'X\(//\)[^/]' \| \
1906 X"$as_myself" : 'X\(//\)$' \| \
1907 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1908 $as_echo X"$as_myself" |
1909 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1910 s//\1/
1911 q
1912 }
1913 /^X\(\/\/\)[^/].*/{
1914 s//\1/
1915 q
1916 }
1917 /^X\(\/\/\)$/{
1918 s//\1/
1919 q
1920 }
1921 /^X\(\/\).*/{
1922 s//\1/
1923 q
1924 }
1925 s/.*/./; q'`
1926 srcdir=$ac_confdir
1927 if test ! -r "$srcdir/$ac_unique_file"; then
1928 srcdir=..
1929 fi
1930 else
1931 ac_srcdir_defaulted=no
1932 fi
1933 if test ! -r "$srcdir/$ac_unique_file"; then
1934 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1935 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1936 fi
1937 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1938 ac_abs_confdir=`(
1939 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1940 pwd)`
1941 # When building in place, set srcdir=.
1942 if test "$ac_abs_confdir" = "$ac_pwd"; then
1943 srcdir=.
1944 fi
1945 # Remove unnecessary trailing slashes from srcdir.
1946 # Double slashes in file names in object file debugging info
1947 # mess up M-x gdb in Emacs.
1948 case $srcdir in
1949 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1950 esac
1951 for ac_var in $ac_precious_vars; do
1952 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1953 eval ac_env_${ac_var}_value=\$${ac_var}
1954 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1955 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1956 done
1957
1958 #
1959 # Report the --help message.
1960 #
1961 if test "$ac_init_help" = "long"; then
1962 # Omit some internal or obsolete options to make the list less imposing.
1963 # This message is too long to be a string in the A/UX 3.1 sh.
1964 cat <<_ACEOF
1965 \`configure' configures emacs 24.3.50 to adapt to many kinds of systems.
1966
1967 Usage: $0 [OPTION]... [VAR=VALUE]...
1968
1969 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1970 VAR=VALUE. See below for descriptions of some of the useful variables.
1971
1972 Defaults for the options are specified in brackets.
1973
1974 Configuration:
1975 -h, --help display this help and exit
1976 --help=short display options specific to this package
1977 --help=recursive display the short help of all the included packages
1978 -V, --version display version information and exit
1979 -q, --quiet, --silent do not print \`checking...' messages
1980 --cache-file=FILE cache test results in FILE [disabled]
1981 -C, --config-cache alias for \`--cache-file=config.cache'
1982 -n, --no-create do not create output files
1983 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1984
1985 Installation directories:
1986 --prefix=PREFIX install architecture-independent files in PREFIX
1987 [$ac_default_prefix]
1988 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1989 [PREFIX]
1990
1991 By default, \`make install' will install all the files in
1992 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1993 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1994 for instance \`--prefix=\$HOME'.
1995
1996 For better control, use the options below.
1997
1998 Fine tuning of the installation directories:
1999 --bindir=DIR user executables [EPREFIX/bin]
2000 --sbindir=DIR system admin executables [EPREFIX/sbin]
2001 --libexecdir=DIR program executables [EPREFIX/libexec]
2002 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
2003 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
2004 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
2005 --libdir=DIR object code libraries [EPREFIX/lib]
2006 --includedir=DIR C header files [PREFIX/include]
2007 --oldincludedir=DIR C header files for non-gcc [/usr/include]
2008 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
2009 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
2010 --infodir=DIR info documentation [DATAROOTDIR/info]
2011 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
2012 --mandir=DIR man documentation [DATAROOTDIR/man]
2013 --docdir=DIR documentation root [DATAROOTDIR/doc/emacs]
2014 --htmldir=DIR html documentation [DOCDIR]
2015 --dvidir=DIR dvi documentation [DOCDIR]
2016 --pdfdir=DIR pdf documentation [DOCDIR]
2017 --psdir=DIR ps documentation [DOCDIR]
2018 _ACEOF
2019
2020 cat <<\_ACEOF
2021
2022 Program names:
2023 --program-prefix=PREFIX prepend PREFIX to installed program names
2024 --program-suffix=SUFFIX append SUFFIX to installed program names
2025 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
2026
2027 X features:
2028 --x-includes=DIR X include files are in DIR
2029 --x-libraries=DIR X library files are in DIR
2030
2031 System types:
2032 --build=BUILD configure for building on BUILD [guessed]
2033 --host=HOST cross-compile to build programs to run on HOST [BUILD]
2034 _ACEOF
2035 fi
2036
2037 if test -n "$ac_init_help"; then
2038 case $ac_init_help in
2039 short | recursive ) echo "Configuration of emacs 24.3.50:";;
2040 esac
2041 cat <<\_ACEOF
2042
2043 Optional Features:
2044 --disable-option-checking ignore unrecognized --enable/--with options
2045 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
2046 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
2047 --disable-ns-self-contained
2048 disable self contained build under NeXTstep
2049 --enable-locallisppath=PATH
2050 directories Emacs should search for lisp files
2051 specific to this site
2052 --enable-checking[=LIST]
2053 enable expensive run-time checks. With LIST, enable
2054 only specific categories of checks. Categories are:
2055 all,yes,no. Flags are: stringbytes, stringoverrun,
2056 stringfreelist, xmallocoverrun, conslist, glyphs
2057 --enable-check-lisp-object-type
2058 enable compile time checks for the Lisp_Object data
2059 type. This is useful for development for catching
2060 certain types of bugs.
2061 --enable-profiling build emacs with profiling support. This might not
2062 work on all platforms
2063 --enable-autodepend automatically generate dependencies to .h-files.
2064 Requires GNU Make and Gcc. Enabled if GNU Make and
2065 Gcc is found
2066 --disable-dependency-tracking speeds up one-time build
2067 --enable-dependency-tracking do not reject slow dependency extractors
2068 --disable-largefile omit support for large files
2069 --enable-gcc-warnings turn on lots of GCC warnings. This is intended for
2070 developers, and may generate false alarms when used
2071 with older or non-GNU development tools.
2072 --enable-link-time-optimization
2073 build emacs with link-time optimization. This is
2074 supported only for GCC since 4.5.0.
2075
2076 Optional Packages:
2077 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
2078 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
2079 --without-all omit almost all features and build small executable
2080 with minimal dependencies
2081 --without-pop don't support POP mail retrieval with movemail
2082 --with-kerberos support Kerberos-authenticated POP
2083 --with-kerberos5 support Kerberos version 5 authenticated POP
2084 --with-hesiod support Hesiod to get the POP server host
2085 --with-mmdf support MMDF mailboxes
2086 --with-mail-unlink unlink, rather than empty, mail spool after reading
2087 --with-mailhost=HOSTNAME
2088 string giving default POP mail host
2089 --without-sound don't compile with sound support
2090 --with-x-toolkit=KIT use an X toolkit (KIT one of: yes or gtk, gtk2,
2091 gtk3, lucid or athena, motif, no)
2092 --with-wide-int prefer wide Emacs integers (typically 62-bit)
2093 --without-xpm don't compile with XPM image support
2094 --without-jpeg don't compile with JPEG image support
2095 --without-tiff don't compile with TIFF image support
2096 --without-gif don't compile with GIF image support
2097 --without-png don't compile with PNG image support
2098 --without-rsvg don't compile with SVG image support
2099 --without-xml2 don't compile with XML parsing support
2100 --without-imagemagick don't compile with ImageMagick image support
2101 --without-xft don't use XFT for anti aliased fonts
2102 --without-libotf don't use libotf for OpenType font support
2103 --without-m17n-flt don't use m17n-flt for text shaping
2104 --without-toolkit-scroll-bars
2105 don't use Motif or Xaw3d scroll bars
2106 --without-xaw3d don't use Xaw3d
2107 --without-xim don't use X11 XIM
2108 --with-ns use NeXTstep (Cocoa or GNUstep) windowing system
2109 --with-w32 use native MS Windows GUI
2110 --without-gpm don't use -lgpm for mouse support on a GNU/Linux
2111 console
2112 --without-dbus don't compile with D-Bus support
2113 --without-gconf don't compile with GConf support
2114 --without-gsettings don't compile with GSettings support
2115 --without-selinux don't compile with SELinux support
2116 --without-gnutls don't use -lgnutls for SSL/TLS support
2117 --without-makeinfo don't require makeinfo for building manuals
2118 --without-compress-info don't compress the installed Info pages
2119 --with-pkg-config-prog=PATH
2120 path to pkg-config for finding GTK and librsvg
2121 --with-crt-dir=DIR directory containing crtn.o etc. The default is
2122 /usr/lib, or /usr/lib64 on some platforms.
2123 --with-gameuser=USER user for shared game score files
2124 --with-gnustep-conf=PATH
2125 path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
2126 or /etc/GNUstep/GNUstep.conf
2127 --with-x use the X Window System
2128
2129 Some influential environment variables:
2130 CC C compiler command
2131 CFLAGS C compiler flags
2132 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
2133 nonstandard directory <lib dir>
2134 LIBS libraries to pass to the linker, e.g. -l<library>
2135 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
2136 you have headers in a nonstandard directory <include dir>
2137 CPP C preprocessor
2138 XMKMF Path to xmkmf, Makefile generator for X Window System
2139
2140 Use these variables to override the choices made by `configure' or to help
2141 it to find libraries and programs with nonstandard names/locations.
2142
2143 Report bugs to the package provider.
2144 _ACEOF
2145 ac_status=$?
2146 fi
2147
2148 if test "$ac_init_help" = "recursive"; then
2149 # If there are subdirs, report their specific --help.
2150 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
2151 test -d "$ac_dir" ||
2152 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
2153 continue
2154 ac_builddir=.
2155
2156 case "$ac_dir" in
2157 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2158 *)
2159 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2160 # A ".." for each directory in $ac_dir_suffix.
2161 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2162 case $ac_top_builddir_sub in
2163 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2164 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2165 esac ;;
2166 esac
2167 ac_abs_top_builddir=$ac_pwd
2168 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2169 # for backward compatibility:
2170 ac_top_builddir=$ac_top_build_prefix
2171
2172 case $srcdir in
2173 .) # We are building in place.
2174 ac_srcdir=.
2175 ac_top_srcdir=$ac_top_builddir_sub
2176 ac_abs_top_srcdir=$ac_pwd ;;
2177 [\\/]* | ?:[\\/]* ) # Absolute name.
2178 ac_srcdir=$srcdir$ac_dir_suffix;
2179 ac_top_srcdir=$srcdir
2180 ac_abs_top_srcdir=$srcdir ;;
2181 *) # Relative name.
2182 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2183 ac_top_srcdir=$ac_top_build_prefix$srcdir
2184 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2185 esac
2186 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2187
2188 cd "$ac_dir" || { ac_status=$?; continue; }
2189 # Check for guested configure.
2190 if test -f "$ac_srcdir/configure.gnu"; then
2191 echo &&
2192 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
2193 elif test -f "$ac_srcdir/configure"; then
2194 echo &&
2195 $SHELL "$ac_srcdir/configure" --help=recursive
2196 else
2197 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
2198 fi || ac_status=$?
2199 cd "$ac_pwd" || { ac_status=$?; break; }
2200 done
2201 fi
2202
2203 test -n "$ac_init_help" && exit $ac_status
2204 if $ac_init_version; then
2205 cat <<\_ACEOF
2206 emacs configure 24.3.50
2207 generated by GNU Autoconf 2.65
2208
2209 Copyright (C) 2009 Free Software Foundation, Inc.
2210 This configure script is free software; the Free Software Foundation
2211 gives unlimited permission to copy, distribute and modify it.
2212 _ACEOF
2213 exit
2214 fi
2215
2216 ## ------------------------ ##
2217 ## Autoconf initialization. ##
2218 ## ------------------------ ##
2219
2220 # ac_fn_c_try_compile LINENO
2221 # --------------------------
2222 # Try to compile conftest.$ac_ext, and return whether this succeeded.
2223 ac_fn_c_try_compile ()
2224 {
2225 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2226 rm -f conftest.$ac_objext
2227 if { { ac_try="$ac_compile"
2228 case "(($ac_try" in
2229 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2230 *) ac_try_echo=$ac_try;;
2231 esac
2232 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2233 $as_echo "$ac_try_echo"; } >&5
2234 (eval "$ac_compile") 2>conftest.err
2235 ac_status=$?
2236 if test -s conftest.err; then
2237 grep -v '^ *+' conftest.err >conftest.er1
2238 cat conftest.er1 >&5
2239 mv -f conftest.er1 conftest.err
2240 fi
2241 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2242 test $ac_status = 0; } && {
2243 test -z "$ac_c_werror_flag" ||
2244 test ! -s conftest.err
2245 } && test -s conftest.$ac_objext; then :
2246 ac_retval=0
2247 else
2248 $as_echo "$as_me: failed program was:" >&5
2249 sed 's/^/| /' conftest.$ac_ext >&5
2250
2251 ac_retval=1
2252 fi
2253 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2254 as_fn_set_status $ac_retval
2255
2256 } # ac_fn_c_try_compile
2257
2258 # ac_fn_c_try_cpp LINENO
2259 # ----------------------
2260 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2261 ac_fn_c_try_cpp ()
2262 {
2263 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2264 if { { ac_try="$ac_cpp conftest.$ac_ext"
2265 case "(($ac_try" in
2266 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2267 *) ac_try_echo=$ac_try;;
2268 esac
2269 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2270 $as_echo "$ac_try_echo"; } >&5
2271 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2272 ac_status=$?
2273 if test -s conftest.err; then
2274 grep -v '^ *+' conftest.err >conftest.er1
2275 cat conftest.er1 >&5
2276 mv -f conftest.er1 conftest.err
2277 fi
2278 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2279 test $ac_status = 0; } >/dev/null && {
2280 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2281 test ! -s conftest.err
2282 }; then :
2283 ac_retval=0
2284 else
2285 $as_echo "$as_me: failed program was:" >&5
2286 sed 's/^/| /' conftest.$ac_ext >&5
2287
2288 ac_retval=1
2289 fi
2290 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2291 as_fn_set_status $ac_retval
2292
2293 } # ac_fn_c_try_cpp
2294
2295 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2296 # -------------------------------------------------------
2297 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2298 # the include files in INCLUDES and setting the cache variable VAR
2299 # accordingly.
2300 ac_fn_c_check_header_mongrel ()
2301 {
2302 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2303 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2305 $as_echo_n "checking for $2... " >&6; }
2306 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2307 $as_echo_n "(cached) " >&6
2308 fi
2309 eval ac_res=\$$3
2310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2311 $as_echo "$ac_res" >&6; }
2312 else
2313 # Is the header compilable?
2314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2315 $as_echo_n "checking $2 usability... " >&6; }
2316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2317 /* end confdefs.h. */
2318 $4
2319 #include <$2>
2320 _ACEOF
2321 if ac_fn_c_try_compile "$LINENO"; then :
2322 ac_header_compiler=yes
2323 else
2324 ac_header_compiler=no
2325 fi
2326 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2328 $as_echo "$ac_header_compiler" >&6; }
2329
2330 # Is the header present?
2331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2332 $as_echo_n "checking $2 presence... " >&6; }
2333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2334 /* end confdefs.h. */
2335 #include <$2>
2336 _ACEOF
2337 if ac_fn_c_try_cpp "$LINENO"; then :
2338 ac_header_preproc=yes
2339 else
2340 ac_header_preproc=no
2341 fi
2342 rm -f conftest.err conftest.$ac_ext
2343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2344 $as_echo "$ac_header_preproc" >&6; }
2345
2346 # So? What about this header?
2347 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2348 yes:no: )
2349 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2350 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2351 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2352 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2353 ;;
2354 no:yes:* )
2355 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2356 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2357 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2358 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2359 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2360 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2361 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2362 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2363 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2364 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2365 ;;
2366 esac
2367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2368 $as_echo_n "checking for $2... " >&6; }
2369 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2370 $as_echo_n "(cached) " >&6
2371 else
2372 eval "$3=\$ac_header_compiler"
2373 fi
2374 eval ac_res=\$$3
2375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2376 $as_echo "$ac_res" >&6; }
2377 fi
2378 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2379
2380 } # ac_fn_c_check_header_mongrel
2381
2382 # ac_fn_c_try_run LINENO
2383 # ----------------------
2384 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2385 # that executables *can* be run.
2386 ac_fn_c_try_run ()
2387 {
2388 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2389 if { { ac_try="$ac_link"
2390 case "(($ac_try" in
2391 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2392 *) ac_try_echo=$ac_try;;
2393 esac
2394 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2395 $as_echo "$ac_try_echo"; } >&5
2396 (eval "$ac_link") 2>&5
2397 ac_status=$?
2398 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2399 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2400 { { case "(($ac_try" in
2401 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2402 *) ac_try_echo=$ac_try;;
2403 esac
2404 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2405 $as_echo "$ac_try_echo"; } >&5
2406 (eval "$ac_try") 2>&5
2407 ac_status=$?
2408 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2409 test $ac_status = 0; }; }; then :
2410 ac_retval=0
2411 else
2412 $as_echo "$as_me: program exited with status $ac_status" >&5
2413 $as_echo "$as_me: failed program was:" >&5
2414 sed 's/^/| /' conftest.$ac_ext >&5
2415
2416 ac_retval=$ac_status
2417 fi
2418 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2419 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2420 as_fn_set_status $ac_retval
2421
2422 } # ac_fn_c_try_run
2423
2424 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2425 # -------------------------------------------------------
2426 # Tests whether HEADER exists and can be compiled using the include files in
2427 # INCLUDES, setting the cache variable VAR accordingly.
2428 ac_fn_c_check_header_compile ()
2429 {
2430 as_lineno=${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 $as_echo_n "(cached) " >&6
2435 else
2436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2437 /* end confdefs.h. */
2438 $4
2439 #include <$2>
2440 _ACEOF
2441 if ac_fn_c_try_compile "$LINENO"; then :
2442 eval "$3=yes"
2443 else
2444 eval "$3=no"
2445 fi
2446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2447 fi
2448 eval ac_res=\$$3
2449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2450 $as_echo "$ac_res" >&6; }
2451 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2452
2453 } # ac_fn_c_check_header_compile
2454
2455 # ac_fn_c_try_link LINENO
2456 # -----------------------
2457 # Try to link conftest.$ac_ext, and return whether this succeeded.
2458 ac_fn_c_try_link ()
2459 {
2460 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2461 rm -f conftest.$ac_objext conftest$ac_exeext
2462 if { { ac_try="$ac_link"
2463 case "(($ac_try" in
2464 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2465 *) ac_try_echo=$ac_try;;
2466 esac
2467 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2468 $as_echo "$ac_try_echo"; } >&5
2469 (eval "$ac_link") 2>conftest.err
2470 ac_status=$?
2471 if test -s conftest.err; then
2472 grep -v '^ *+' conftest.err >conftest.er1
2473 cat conftest.er1 >&5
2474 mv -f conftest.er1 conftest.err
2475 fi
2476 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2477 test $ac_status = 0; } && {
2478 test -z "$ac_c_werror_flag" ||
2479 test ! -s conftest.err
2480 } && test -s conftest$ac_exeext && {
2481 test "$cross_compiling" = yes ||
2482 $as_test_x conftest$ac_exeext
2483 }; then :
2484 ac_retval=0
2485 else
2486 $as_echo "$as_me: failed program was:" >&5
2487 sed 's/^/| /' conftest.$ac_ext >&5
2488
2489 ac_retval=1
2490 fi
2491 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2492 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2493 # interfere with the next link command; also delete a directory that is
2494 # left behind by Apple's compiler. We do this before executing the actions.
2495 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2496 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2497 as_fn_set_status $ac_retval
2498
2499 } # ac_fn_c_try_link
2500
2501 # ac_fn_c_check_decl LINENO SYMBOL VAR
2502 # ------------------------------------
2503 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2504 ac_fn_c_check_decl ()
2505 {
2506 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
2508 $as_echo_n "checking whether $2 is declared... " >&6; }
2509 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2510 $as_echo_n "(cached) " >&6
2511 else
2512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2513 /* end confdefs.h. */
2514 $4
2515 int
2516 main ()
2517 {
2518 #ifndef $2
2519 (void) $2;
2520 #endif
2521
2522 ;
2523 return 0;
2524 }
2525 _ACEOF
2526 if ac_fn_c_try_compile "$LINENO"; then :
2527 eval "$3=yes"
2528 else
2529 eval "$3=no"
2530 fi
2531 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2532 fi
2533 eval ac_res=\$$3
2534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2535 $as_echo "$ac_res" >&6; }
2536 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2537
2538 } # ac_fn_c_check_decl
2539
2540 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2541 # ----------------------------------------------
2542 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2543 ac_fn_c_check_header_preproc ()
2544 {
2545 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2547 $as_echo_n "checking for $2... " >&6; }
2548 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2549 $as_echo_n "(cached) " >&6
2550 else
2551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2552 /* end confdefs.h. */
2553 #include <$2>
2554 _ACEOF
2555 if ac_fn_c_try_cpp "$LINENO"; then :
2556 eval "$3=yes"
2557 else
2558 eval "$3=no"
2559 fi
2560 rm -f conftest.err conftest.$ac_ext
2561 fi
2562 eval ac_res=\$$3
2563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2564 $as_echo "$ac_res" >&6; }
2565 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2566
2567 } # ac_fn_c_check_header_preproc
2568
2569 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2570 # ----------------------------------------------------
2571 # Tries to find if the field MEMBER exists in type AGGR, after including
2572 # INCLUDES, setting cache variable VAR accordingly.
2573 ac_fn_c_check_member ()
2574 {
2575 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2577 $as_echo_n "checking for $2.$3... " >&6; }
2578 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2579 $as_echo_n "(cached) " >&6
2580 else
2581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2582 /* end confdefs.h. */
2583 $5
2584 int
2585 main ()
2586 {
2587 static $2 ac_aggr;
2588 if (ac_aggr.$3)
2589 return 0;
2590 ;
2591 return 0;
2592 }
2593 _ACEOF
2594 if ac_fn_c_try_compile "$LINENO"; then :
2595 eval "$4=yes"
2596 else
2597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2598 /* end confdefs.h. */
2599 $5
2600 int
2601 main ()
2602 {
2603 static $2 ac_aggr;
2604 if (sizeof ac_aggr.$3)
2605 return 0;
2606 ;
2607 return 0;
2608 }
2609 _ACEOF
2610 if ac_fn_c_try_compile "$LINENO"; then :
2611 eval "$4=yes"
2612 else
2613 eval "$4=no"
2614 fi
2615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2616 fi
2617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2618 fi
2619 eval ac_res=\$$4
2620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2621 $as_echo "$ac_res" >&6; }
2622 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2623
2624 } # ac_fn_c_check_member
2625
2626 # ac_fn_c_check_func LINENO FUNC VAR
2627 # ----------------------------------
2628 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2629 ac_fn_c_check_func ()
2630 {
2631 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2633 $as_echo_n "checking for $2... " >&6; }
2634 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2635 $as_echo_n "(cached) " >&6
2636 else
2637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2638 /* end confdefs.h. */
2639 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2640 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2641 #define $2 innocuous_$2
2642
2643 /* System header to define __stub macros and hopefully few prototypes,
2644 which can conflict with char $2 (); below.
2645 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2646 <limits.h> exists even on freestanding compilers. */
2647
2648 #ifdef __STDC__
2649 # include <limits.h>
2650 #else
2651 # include <assert.h>
2652 #endif
2653
2654 #undef $2
2655
2656 /* Override any GCC internal prototype to avoid an error.
2657 Use char because int might match the return type of a GCC
2658 builtin and then its argument prototype would still apply. */
2659 #ifdef __cplusplus
2660 extern "C"
2661 #endif
2662 char $2 ();
2663 /* The GNU C library defines this for functions which it implements
2664 to always fail with ENOSYS. Some functions are actually named
2665 something starting with __ and the normal name is an alias. */
2666 #if defined __stub_$2 || defined __stub___$2
2667 choke me
2668 #endif
2669
2670 int
2671 main ()
2672 {
2673 return $2 ();
2674 ;
2675 return 0;
2676 }
2677 _ACEOF
2678 if ac_fn_c_try_link "$LINENO"; then :
2679 eval "$3=yes"
2680 else
2681 eval "$3=no"
2682 fi
2683 rm -f core conftest.err conftest.$ac_objext \
2684 conftest$ac_exeext conftest.$ac_ext
2685 fi
2686 eval ac_res=\$$3
2687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2688 $as_echo "$ac_res" >&6; }
2689 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2690
2691 } # ac_fn_c_check_func
2692
2693 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2694 # -------------------------------------------
2695 # Tests whether TYPE exists after having included INCLUDES, setting cache
2696 # variable VAR accordingly.
2697 ac_fn_c_check_type ()
2698 {
2699 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2701 $as_echo_n "checking for $2... " >&6; }
2702 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2703 $as_echo_n "(cached) " >&6
2704 else
2705 eval "$3=no"
2706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2707 /* end confdefs.h. */
2708 $4
2709 int
2710 main ()
2711 {
2712 if (sizeof ($2))
2713 return 0;
2714 ;
2715 return 0;
2716 }
2717 _ACEOF
2718 if ac_fn_c_try_compile "$LINENO"; then :
2719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2720 /* end confdefs.h. */
2721 $4
2722 int
2723 main ()
2724 {
2725 if (sizeof (($2)))
2726 return 0;
2727 ;
2728 return 0;
2729 }
2730 _ACEOF
2731 if ac_fn_c_try_compile "$LINENO"; then :
2732
2733 else
2734 eval "$3=yes"
2735 fi
2736 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2737 fi
2738 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2739 fi
2740 eval ac_res=\$$3
2741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2742 $as_echo "$ac_res" >&6; }
2743 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2744
2745 } # ac_fn_c_check_type
2746
2747 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2748 # --------------------------------------------
2749 # Tries to find the compile-time value of EXPR in a program that includes
2750 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2751 # computed
2752 ac_fn_c_compute_int ()
2753 {
2754 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2755 if test "$cross_compiling" = yes; then
2756 # Depending upon the size, compute the lo and hi bounds.
2757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2758 /* end confdefs.h. */
2759 $4
2760 int
2761 main ()
2762 {
2763 static int test_array [1 - 2 * !(($2) >= 0)];
2764 test_array [0] = 0
2765
2766 ;
2767 return 0;
2768 }
2769 _ACEOF
2770 if ac_fn_c_try_compile "$LINENO"; then :
2771 ac_lo=0 ac_mid=0
2772 while :; do
2773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2774 /* end confdefs.h. */
2775 $4
2776 int
2777 main ()
2778 {
2779 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2780 test_array [0] = 0
2781
2782 ;
2783 return 0;
2784 }
2785 _ACEOF
2786 if ac_fn_c_try_compile "$LINENO"; then :
2787 ac_hi=$ac_mid; break
2788 else
2789 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2790 if test $ac_lo -le $ac_mid; then
2791 ac_lo= ac_hi=
2792 break
2793 fi
2794 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2795 fi
2796 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2797 done
2798 else
2799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2800 /* end confdefs.h. */
2801 $4
2802 int
2803 main ()
2804 {
2805 static int test_array [1 - 2 * !(($2) < 0)];
2806 test_array [0] = 0
2807
2808 ;
2809 return 0;
2810 }
2811 _ACEOF
2812 if ac_fn_c_try_compile "$LINENO"; then :
2813 ac_hi=-1 ac_mid=-1
2814 while :; do
2815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2816 /* end confdefs.h. */
2817 $4
2818 int
2819 main ()
2820 {
2821 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2822 test_array [0] = 0
2823
2824 ;
2825 return 0;
2826 }
2827 _ACEOF
2828 if ac_fn_c_try_compile "$LINENO"; then :
2829 ac_lo=$ac_mid; break
2830 else
2831 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2832 if test $ac_mid -le $ac_hi; then
2833 ac_lo= ac_hi=
2834 break
2835 fi
2836 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2837 fi
2838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2839 done
2840 else
2841 ac_lo= ac_hi=
2842 fi
2843 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2844 fi
2845 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2846 # Binary search between lo and hi bounds.
2847 while test "x$ac_lo" != "x$ac_hi"; do
2848 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2850 /* end confdefs.h. */
2851 $4
2852 int
2853 main ()
2854 {
2855 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2856 test_array [0] = 0
2857
2858 ;
2859 return 0;
2860 }
2861 _ACEOF
2862 if ac_fn_c_try_compile "$LINENO"; then :
2863 ac_hi=$ac_mid
2864 else
2865 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2866 fi
2867 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2868 done
2869 case $ac_lo in #((
2870 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2871 '') ac_retval=1 ;;
2872 esac
2873 else
2874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2875 /* end confdefs.h. */
2876 $4
2877 static long int longval () { return $2; }
2878 static unsigned long int ulongval () { return $2; }
2879 #include <stdio.h>
2880 #include <stdlib.h>
2881 int
2882 main ()
2883 {
2884
2885 FILE *f = fopen ("conftest.val", "w");
2886 if (! f)
2887 return 1;
2888 if (($2) < 0)
2889 {
2890 long int i = longval ();
2891 if (i != ($2))
2892 return 1;
2893 fprintf (f, "%ld", i);
2894 }
2895 else
2896 {
2897 unsigned long int i = ulongval ();
2898 if (i != ($2))
2899 return 1;
2900 fprintf (f, "%lu", i);
2901 }
2902 /* Do not output a trailing newline, as this causes \r\n confusion
2903 on some platforms. */
2904 return ferror (f) || fclose (f) != 0;
2905
2906 ;
2907 return 0;
2908 }
2909 _ACEOF
2910 if ac_fn_c_try_run "$LINENO"; then :
2911 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2912 else
2913 ac_retval=1
2914 fi
2915 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2916 conftest.$ac_objext conftest.beam conftest.$ac_ext
2917 rm -f conftest.val
2918
2919 fi
2920 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2921 as_fn_set_status $ac_retval
2922
2923 } # ac_fn_c_compute_int
2924 cat >config.log <<_ACEOF
2925 This file contains any messages produced by compilers while
2926 running configure, to aid debugging if configure makes a mistake.
2927
2928 It was created by emacs $as_me 24.3.50, which was
2929 generated by GNU Autoconf 2.65. Invocation command line was
2930
2931 $ $0 $@
2932
2933 _ACEOF
2934 exec 5>>config.log
2935 {
2936 cat <<_ASUNAME
2937 ## --------- ##
2938 ## Platform. ##
2939 ## --------- ##
2940
2941 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2942 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2943 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2944 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2945 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2946
2947 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2948 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2949
2950 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2951 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2952 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2953 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2954 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2955 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2956 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2957
2958 _ASUNAME
2959
2960 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2961 for as_dir in $PATH
2962 do
2963 IFS=$as_save_IFS
2964 test -z "$as_dir" && as_dir=.
2965 $as_echo "PATH: $as_dir"
2966 done
2967 IFS=$as_save_IFS
2968
2969 } >&5
2970
2971 cat >&5 <<_ACEOF
2972
2973
2974 ## ----------- ##
2975 ## Core tests. ##
2976 ## ----------- ##
2977
2978 _ACEOF
2979
2980
2981 # Keep a trace of the command line.
2982 # Strip out --no-create and --no-recursion so they do not pile up.
2983 # Strip out --silent because we don't want to record it for future runs.
2984 # Also quote any args containing shell meta-characters.
2985 # Make two passes to allow for proper duplicate-argument suppression.
2986 ac_configure_args=
2987 ac_configure_args0=
2988 ac_configure_args1=
2989 ac_must_keep_next=false
2990 for ac_pass in 1 2
2991 do
2992 for ac_arg
2993 do
2994 case $ac_arg in
2995 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2996 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2997 | -silent | --silent | --silen | --sile | --sil)
2998 continue ;;
2999 *\'*)
3000 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
3001 esac
3002 case $ac_pass in
3003 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
3004 2)
3005 as_fn_append ac_configure_args1 " '$ac_arg'"
3006 if test $ac_must_keep_next = true; then
3007 ac_must_keep_next=false # Got value, back to normal.
3008 else
3009 case $ac_arg in
3010 *=* | --config-cache | -C | -disable-* | --disable-* \
3011 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
3012 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
3013 | -with-* | --with-* | -without-* | --without-* | --x)
3014 case "$ac_configure_args0 " in
3015 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
3016 esac
3017 ;;
3018 -* ) ac_must_keep_next=true ;;
3019 esac
3020 fi
3021 as_fn_append ac_configure_args " '$ac_arg'"
3022 ;;
3023 esac
3024 done
3025 done
3026 { ac_configure_args0=; unset ac_configure_args0;}
3027 { ac_configure_args1=; unset ac_configure_args1;}
3028
3029 # When interrupted or exit'd, cleanup temporary files, and complete
3030 # config.log. We remove comments because anyway the quotes in there
3031 # would cause problems or look ugly.
3032 # WARNING: Use '\'' to represent an apostrophe within the trap.
3033 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
3034 trap 'exit_status=$?
3035 # Save into config.log some information that might help in debugging.
3036 {
3037 echo
3038
3039 cat <<\_ASBOX
3040 ## ---------------- ##
3041 ## Cache variables. ##
3042 ## ---------------- ##
3043 _ASBOX
3044 echo
3045 # The following way of writing the cache mishandles newlines in values,
3046 (
3047 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
3048 eval ac_val=\$$ac_var
3049 case $ac_val in #(
3050 *${as_nl}*)
3051 case $ac_var in #(
3052 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3053 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3054 esac
3055 case $ac_var in #(
3056 _ | IFS | as_nl) ;; #(
3057 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3058 *) { eval $ac_var=; unset $ac_var;} ;;
3059 esac ;;
3060 esac
3061 done
3062 (set) 2>&1 |
3063 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
3064 *${as_nl}ac_space=\ *)
3065 sed -n \
3066 "s/'\''/'\''\\\\'\'''\''/g;
3067 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
3068 ;; #(
3069 *)
3070 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3071 ;;
3072 esac |
3073 sort
3074 )
3075 echo
3076
3077 cat <<\_ASBOX
3078 ## ----------------- ##
3079 ## Output variables. ##
3080 ## ----------------- ##
3081 _ASBOX
3082 echo
3083 for ac_var in $ac_subst_vars
3084 do
3085 eval ac_val=\$$ac_var
3086 case $ac_val in
3087 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3088 esac
3089 $as_echo "$ac_var='\''$ac_val'\''"
3090 done | sort
3091 echo
3092
3093 if test -n "$ac_subst_files"; then
3094 cat <<\_ASBOX
3095 ## ------------------- ##
3096 ## File substitutions. ##
3097 ## ------------------- ##
3098 _ASBOX
3099 echo
3100 for ac_var in $ac_subst_files
3101 do
3102 eval ac_val=\$$ac_var
3103 case $ac_val in
3104 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3105 esac
3106 $as_echo "$ac_var='\''$ac_val'\''"
3107 done | sort
3108 echo
3109 fi
3110
3111 if test -s confdefs.h; then
3112 cat <<\_ASBOX
3113 ## ----------- ##
3114 ## confdefs.h. ##
3115 ## ----------- ##
3116 _ASBOX
3117 echo
3118 cat confdefs.h
3119 echo
3120 fi
3121 test "$ac_signal" != 0 &&
3122 $as_echo "$as_me: caught signal $ac_signal"
3123 $as_echo "$as_me: exit $exit_status"
3124 } >&5
3125 rm -f core *.core core.conftest.* &&
3126 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
3127 exit $exit_status
3128 ' 0
3129 for ac_signal in 1 2 13 15; do
3130 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
3131 done
3132 ac_signal=0
3133
3134 # confdefs.h avoids OS command line length limits that DEFS can exceed.
3135 rm -f -r conftest* confdefs.h
3136
3137 $as_echo "/* confdefs.h */" > confdefs.h
3138
3139 # Predefined preprocessor variables.
3140
3141 cat >>confdefs.h <<_ACEOF
3142 #define PACKAGE_NAME "$PACKAGE_NAME"
3143 _ACEOF
3144
3145 cat >>confdefs.h <<_ACEOF
3146 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
3147 _ACEOF
3148
3149 cat >>confdefs.h <<_ACEOF
3150 #define PACKAGE_VERSION "$PACKAGE_VERSION"
3151 _ACEOF
3152
3153 cat >>confdefs.h <<_ACEOF
3154 #define PACKAGE_STRING "$PACKAGE_STRING"
3155 _ACEOF
3156
3157 cat >>confdefs.h <<_ACEOF
3158 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
3159 _ACEOF
3160
3161 cat >>confdefs.h <<_ACEOF
3162 #define PACKAGE_URL "$PACKAGE_URL"
3163 _ACEOF
3164
3165
3166 # Let the site file select an alternate cache file if it wants to.
3167 # Prefer an explicitly selected file to automatically selected ones.
3168 ac_site_file1=NONE
3169 ac_site_file2=NONE
3170 if test -n "$CONFIG_SITE"; then
3171 ac_site_file1=$CONFIG_SITE
3172 elif test "x$prefix" != xNONE; then
3173 ac_site_file1=$prefix/share/config.site
3174 ac_site_file2=$prefix/etc/config.site
3175 else
3176 ac_site_file1=$ac_default_prefix/share/config.site
3177 ac_site_file2=$ac_default_prefix/etc/config.site
3178 fi
3179 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
3180 do
3181 test "x$ac_site_file" = xNONE && continue
3182 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
3183 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
3184 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
3185 sed 's/^/| /' "$ac_site_file" >&5
3186 . "$ac_site_file"
3187 fi
3188 done
3189
3190 if test -r "$cache_file"; then
3191 # Some versions of bash will fail to source /dev/null (special files
3192 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
3193 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
3194 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
3195 $as_echo "$as_me: loading cache $cache_file" >&6;}
3196 case $cache_file in
3197 [\\/]* | ?:[\\/]* ) . "$cache_file";;
3198 *) . "./$cache_file";;
3199 esac
3200 fi
3201 else
3202 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
3203 $as_echo "$as_me: creating cache $cache_file" >&6;}
3204 >$cache_file
3205 fi
3206
3207 as_fn_append ac_header_list " linux/version.h"
3208 as_fn_append ac_header_list " sys/systeminfo.h"
3209 as_fn_append ac_header_list " coff.h"
3210 as_fn_append ac_header_list " pty.h"
3211 as_fn_append ac_header_list " sys/vlimit.h"
3212 as_fn_append ac_header_list " sys/resource.h"
3213 as_fn_append ac_header_list " sys/utsname.h"
3214 as_fn_append ac_header_list " pwd.h"
3215 as_fn_append ac_header_list " utmp.h"
3216 as_fn_append ac_header_list " dirent.h"
3217 as_fn_append ac_header_list " util.h"
3218 as_fn_append ac_header_list " sys/socket.h"
3219 as_fn_append ac_header_list " stdlib.h"
3220 as_fn_append ac_header_list " unistd.h"
3221 as_fn_append ac_header_list " sys/param.h"
3222 as_fn_append ac_header_list " pthread.h"
3223 as_fn_append ac_header_list " malloc/malloc.h"
3224 as_fn_append ac_header_list " maillock.h"
3225 as_fn_append ac_header_list " sys/un.h"
3226 as_fn_append ac_func_list " tzset"
3227 as_fn_append ac_func_list " readlinkat"
3228 as_fn_append ac_header_list " execinfo.h"
3229 as_fn_append ac_func_list " faccessat"
3230 as_fn_append ac_header_list " stdio_ext.h"
3231 as_fn_append ac_func_list " __fpending"
3232 gl_getopt_required=GNU
3233 as_fn_append ac_header_list " getopt.h"
3234 as_fn_append ac_func_list " gettimeofday"
3235 as_fn_append ac_func_list " nanotime"
3236 as_fn_append ac_header_list " sys/time.h"
3237 as_fn_append ac_header_list " wchar.h"
3238 as_fn_append ac_header_list " stdint.h"
3239 as_fn_append ac_header_list " inttypes.h"
3240 as_fn_append ac_func_list " lstat"
3241 as_fn_append ac_func_list " alarm"
3242 as_fn_append ac_header_list " sys/select.h"
3243 as_fn_append ac_func_list " pselect"
3244 as_fn_append ac_func_list " pthread_sigmask"
3245 as_fn_append ac_func_list " readlink"
3246 as_fn_append ac_func_list " strtoimax"
3247 as_fn_append ac_func_list " strtoumax"
3248 as_fn_append ac_func_list " symlink"
3249 as_fn_append ac_header_list " sys/stat.h"
3250 as_fn_append ac_func_list " localtime_r"
3251 as_fn_append ac_header_list " utime.h"
3252 as_fn_append ac_func_list " futimes"
3253 as_fn_append ac_func_list " futimesat"
3254 as_fn_append ac_func_list " futimens"
3255 as_fn_append ac_func_list " utimensat"
3256 as_fn_append ac_func_list " lutimes"
3257 # Check that the precious variables saved in the cache have kept the same
3258 # value.
3259 ac_cache_corrupted=false
3260 for ac_var in $ac_precious_vars; do
3261 eval ac_old_set=\$ac_cv_env_${ac_var}_set
3262 eval ac_new_set=\$ac_env_${ac_var}_set
3263 eval ac_old_val=\$ac_cv_env_${ac_var}_value
3264 eval ac_new_val=\$ac_env_${ac_var}_value
3265 case $ac_old_set,$ac_new_set in
3266 set,)
3267 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3268 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3269 ac_cache_corrupted=: ;;
3270 ,set)
3271 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3272 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3273 ac_cache_corrupted=: ;;
3274 ,);;
3275 *)
3276 if test "x$ac_old_val" != "x$ac_new_val"; then
3277 # differences in whitespace do not lead to failure.
3278 ac_old_val_w=`echo x $ac_old_val`
3279 ac_new_val_w=`echo x $ac_new_val`
3280 if test "$ac_old_val_w" != "$ac_new_val_w"; then
3281 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3282 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3283 ac_cache_corrupted=:
3284 else
3285 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3286 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3287 eval $ac_var=\$ac_old_val
3288 fi
3289 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
3290 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
3291 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
3292 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
3293 fi;;
3294 esac
3295 # Pass precious variables to config.status.
3296 if test "$ac_new_set" = set; then
3297 case $ac_new_val in
3298 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3299 *) ac_arg=$ac_var=$ac_new_val ;;
3300 esac
3301 case " $ac_configure_args " in
3302 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
3303 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3304 esac
3305 fi
3306 done
3307 if $ac_cache_corrupted; then
3308 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3309 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3310 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3311 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3312 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3313 fi
3314 ## -------------------- ##
3315 ## Main body of script. ##
3316 ## -------------------- ##
3317
3318 ac_ext=c
3319 ac_cpp='$CPP $CPPFLAGS'
3320 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3321 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3322 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3323
3324
3325 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
3326
3327
3328 ac_aux_dir=
3329 for ac_dir in build-aux "$srcdir"/build-aux; do
3330 for ac_t in install-sh install.sh shtool; do
3331 if test -f "$ac_dir/$ac_t"; then
3332 ac_aux_dir=$ac_dir
3333 ac_install_sh="$ac_aux_dir/$ac_t -c"
3334 break 2
3335 fi
3336 done
3337 done
3338 if test -z "$ac_aux_dir"; then
3339 as_fn_error "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5
3340 fi
3341
3342 # These three variables are undocumented and unsupported,
3343 # and are intended to be withdrawn in a future Autoconf release.
3344 # They can cause serious problems if a builder's source tree is in a directory
3345 # whose full name contains unusual characters.
3346 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3347 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3348 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3349
3350
3351 am__api_version='1.11'
3352
3353 # Find a good install program. We prefer a C program (faster),
3354 # so one script is as good as another. But avoid the broken or
3355 # incompatible versions:
3356 # SysV /etc/install, /usr/sbin/install
3357 # SunOS /usr/etc/install
3358 # IRIX /sbin/install
3359 # AIX /bin/install
3360 # AmigaOS /C/install, which installs bootblocks on floppy discs
3361 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3362 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3363 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3364 # OS/2's system install, which has a completely different semantic
3365 # ./install, which can be erroneously created by make from ./install.sh.
3366 # Reject install programs that cannot install multiple files.
3367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3368 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3369 if test -z "$INSTALL"; then
3370 if test "${ac_cv_path_install+set}" = set; then :
3371 $as_echo_n "(cached) " >&6
3372 else
3373 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3374 for as_dir in $PATH
3375 do
3376 IFS=$as_save_IFS
3377 test -z "$as_dir" && as_dir=.
3378 # Account for people who put trailing slashes in PATH elements.
3379 case $as_dir/ in #((
3380 ./ | .// | /[cC]/* | \
3381 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3382 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3383 /usr/ucb/* ) ;;
3384 *)
3385 # OSF1 and SCO ODT 3.0 have their own names for install.
3386 # Don't use installbsd from OSF since it installs stuff as root
3387 # by default.
3388 for ac_prog in ginstall scoinst install; do
3389 for ac_exec_ext in '' $ac_executable_extensions; do
3390 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3391 if test $ac_prog = install &&
3392 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3393 # AIX install. It has an incompatible calling convention.
3394 :
3395 elif test $ac_prog = install &&
3396 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3397 # program-specific install script used by HP pwplus--don't use.
3398 :
3399 else
3400 rm -rf conftest.one conftest.two conftest.dir
3401 echo one > conftest.one
3402 echo two > conftest.two
3403 mkdir conftest.dir
3404 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3405 test -s conftest.one && test -s conftest.two &&
3406 test -s conftest.dir/conftest.one &&
3407 test -s conftest.dir/conftest.two
3408 then
3409 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3410 break 3
3411 fi
3412 fi
3413 fi
3414 done
3415 done
3416 ;;
3417 esac
3418
3419 done
3420 IFS=$as_save_IFS
3421
3422 rm -rf conftest.one conftest.two conftest.dir
3423
3424 fi
3425 if test "${ac_cv_path_install+set}" = set; then
3426 INSTALL=$ac_cv_path_install
3427 else
3428 # As a last resort, use the slow shell script. Don't cache a
3429 # value for INSTALL within a source directory, because that will
3430 # break other packages using the cache if that directory is
3431 # removed, or if the value is a relative name.
3432 INSTALL=$ac_install_sh
3433 fi
3434 fi
3435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3436 $as_echo "$INSTALL" >&6; }
3437
3438 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3439 # It thinks the first close brace ends the variable substitution.
3440 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3441
3442 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3443
3444 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3445
3446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3447 $as_echo_n "checking whether build environment is sane... " >&6; }
3448 # Just in case
3449 sleep 1
3450 echo timestamp > conftest.file
3451 # Reject unsafe characters in $srcdir or the absolute working directory
3452 # name. Accept space and tab only in the latter.
3453 am_lf='
3454 '
3455 case `pwd` in
3456 *[\\\"\#\$\&\'\`$am_lf]*)
3457 as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
3458 esac
3459 case $srcdir in
3460 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
3461 as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3462 esac
3463
3464 # Do `set' in a subshell so we don't clobber the current shell's
3465 # arguments. Must try -L first in case configure is actually a
3466 # symlink; some systems play weird games with the mod time of symlinks
3467 # (eg FreeBSD returns the mod time of the symlink's containing
3468 # directory).
3469 if (
3470 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3471 if test "$*" = "X"; then
3472 # -L didn't work.
3473 set X `ls -t "$srcdir/configure" conftest.file`
3474 fi
3475 rm -f conftest.file
3476 if test "$*" != "X $srcdir/configure conftest.file" \
3477 && test "$*" != "X conftest.file $srcdir/configure"; then
3478
3479 # If neither matched, then we have a broken ls. This can happen
3480 # if, for instance, CONFIG_SHELL is bash and it inherits a
3481 # broken ls alias from the environment. This has actually
3482 # happened. Such a system could not be considered "sane".
3483 as_fn_error "ls -t appears to fail. Make sure there is not a broken
3484 alias in your environment" "$LINENO" 5
3485 fi
3486
3487 test "$2" = conftest.file
3488 )
3489 then
3490 # Ok.
3491 :
3492 else
3493 as_fn_error "newly created file is older than distributed files!
3494 Check your system clock" "$LINENO" 5
3495 fi
3496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3497 $as_echo "yes" >&6; }
3498 test "$program_prefix" != NONE &&
3499 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3500 # Use a double $ so make ignores it.
3501 test "$program_suffix" != NONE &&
3502 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3503 # Double any \ or $.
3504 # By default was `s,x,x', remove it if useless.
3505 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3506 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3507
3508 # expand $ac_aux_dir to an absolute path
3509 am_aux_dir=`cd $ac_aux_dir && pwd`
3510
3511 if test x"${MISSING+set}" != xset; then
3512 case $am_aux_dir in
3513 *\ * | *\ *)
3514 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3515 *)
3516 MISSING="\${SHELL} $am_aux_dir/missing" ;;
3517 esac
3518 fi
3519 # Use eval to expand $SHELL
3520 if eval "$MISSING --run true"; then
3521 am_missing_run="$MISSING --run "
3522 else
3523 am_missing_run=
3524 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3525 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3526 fi
3527
3528 if test x"${install_sh}" != xset; then
3529 case $am_aux_dir in
3530 *\ * | *\ *)
3531 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3532 *)
3533 install_sh="\${SHELL} $am_aux_dir/install-sh"
3534 esac
3535 fi
3536
3537 # Installed binaries are usually stripped using `strip' when the user
3538 # run `make install-strip'. However `strip' might not be the right
3539 # tool to use in cross-compilation environments, therefore Automake
3540 # will honor the `STRIP' environment variable to overrule this program.
3541 if test "$cross_compiling" != no; then
3542 if test -n "$ac_tool_prefix"; then
3543 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3544 set dummy ${ac_tool_prefix}strip; ac_word=$2
3545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3546 $as_echo_n "checking for $ac_word... " >&6; }
3547 if test "${ac_cv_prog_STRIP+set}" = set; then :
3548 $as_echo_n "(cached) " >&6
3549 else
3550 if test -n "$STRIP"; then
3551 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3552 else
3553 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3554 for as_dir in $PATH
3555 do
3556 IFS=$as_save_IFS
3557 test -z "$as_dir" && as_dir=.
3558 for ac_exec_ext in '' $ac_executable_extensions; do
3559 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3560 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3561 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3562 break 2
3563 fi
3564 done
3565 done
3566 IFS=$as_save_IFS
3567
3568 fi
3569 fi
3570 STRIP=$ac_cv_prog_STRIP
3571 if test -n "$STRIP"; then
3572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3573 $as_echo "$STRIP" >&6; }
3574 else
3575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3576 $as_echo "no" >&6; }
3577 fi
3578
3579
3580 fi
3581 if test -z "$ac_cv_prog_STRIP"; then
3582 ac_ct_STRIP=$STRIP
3583 # Extract the first word of "strip", so it can be a program name with args.
3584 set dummy strip; ac_word=$2
3585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3586 $as_echo_n "checking for $ac_word... " >&6; }
3587 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3588 $as_echo_n "(cached) " >&6
3589 else
3590 if test -n "$ac_ct_STRIP"; then
3591 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3592 else
3593 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3594 for as_dir in $PATH
3595 do
3596 IFS=$as_save_IFS
3597 test -z "$as_dir" && as_dir=.
3598 for ac_exec_ext in '' $ac_executable_extensions; do
3599 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3600 ac_cv_prog_ac_ct_STRIP="strip"
3601 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3602 break 2
3603 fi
3604 done
3605 done
3606 IFS=$as_save_IFS
3607
3608 fi
3609 fi
3610 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3611 if test -n "$ac_ct_STRIP"; then
3612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3613 $as_echo "$ac_ct_STRIP" >&6; }
3614 else
3615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3616 $as_echo "no" >&6; }
3617 fi
3618
3619 if test "x$ac_ct_STRIP" = x; then
3620 STRIP=":"
3621 else
3622 case $cross_compiling:$ac_tool_warned in
3623 yes:)
3624 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3625 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3626 ac_tool_warned=yes ;;
3627 esac
3628 STRIP=$ac_ct_STRIP
3629 fi
3630 else
3631 STRIP="$ac_cv_prog_STRIP"
3632 fi
3633
3634 fi
3635 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3636
3637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3638 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3639 if test -z "$MKDIR_P"; then
3640 if test "${ac_cv_path_mkdir+set}" = set; then :
3641 $as_echo_n "(cached) " >&6
3642 else
3643 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3644 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3645 do
3646 IFS=$as_save_IFS
3647 test -z "$as_dir" && as_dir=.
3648 for ac_prog in mkdir gmkdir; do
3649 for ac_exec_ext in '' $ac_executable_extensions; do
3650 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3651 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3652 'mkdir (GNU coreutils) '* | \
3653 'mkdir (coreutils) '* | \
3654 'mkdir (fileutils) '4.1*)
3655 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3656 break 3;;
3657 esac
3658 done
3659 done
3660 done
3661 IFS=$as_save_IFS
3662
3663 fi
3664
3665 test -d ./--version && rmdir ./--version
3666 if test "${ac_cv_path_mkdir+set}" = set; then
3667 MKDIR_P="$ac_cv_path_mkdir -p"
3668 else
3669 # As a last resort, use the slow shell script. Don't cache a
3670 # value for MKDIR_P within a source directory, because that will
3671 # break other packages using the cache if that directory is
3672 # removed, or if the value is a relative name.
3673 MKDIR_P="$ac_install_sh -d"
3674 fi
3675 fi
3676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3677 $as_echo "$MKDIR_P" >&6; }
3678
3679
3680 mkdir_p="$MKDIR_P"
3681 case $mkdir_p in
3682 [\\/$]* | ?:[\\/]*) ;;
3683 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3684 esac
3685
3686 for ac_prog in gawk mawk nawk awk
3687 do
3688 # Extract the first word of "$ac_prog", so it can be a program name with args.
3689 set dummy $ac_prog; ac_word=$2
3690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3691 $as_echo_n "checking for $ac_word... " >&6; }
3692 if test "${ac_cv_prog_AWK+set}" = set; then :
3693 $as_echo_n "(cached) " >&6
3694 else
3695 if test -n "$AWK"; then
3696 ac_cv_prog_AWK="$AWK" # Let the user override the test.
3697 else
3698 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3699 for as_dir in $PATH
3700 do
3701 IFS=$as_save_IFS
3702 test -z "$as_dir" && as_dir=.
3703 for ac_exec_ext in '' $ac_executable_extensions; do
3704 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3705 ac_cv_prog_AWK="$ac_prog"
3706 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3707 break 2
3708 fi
3709 done
3710 done
3711 IFS=$as_save_IFS
3712
3713 fi
3714 fi
3715 AWK=$ac_cv_prog_AWK
3716 if test -n "$AWK"; then
3717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3718 $as_echo "$AWK" >&6; }
3719 else
3720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3721 $as_echo "no" >&6; }
3722 fi
3723
3724
3725 test -n "$AWK" && break
3726 done
3727
3728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3729 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3730 set x ${MAKE-make}
3731 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3732 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3733 $as_echo_n "(cached) " >&6
3734 else
3735 cat >conftest.make <<\_ACEOF
3736 SHELL = /bin/sh
3737 all:
3738 @echo '@@@%%%=$(MAKE)=@@@%%%'
3739 _ACEOF
3740 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3741 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3742 *@@@%%%=?*=@@@%%%*)
3743 eval ac_cv_prog_make_${ac_make}_set=yes;;
3744 *)
3745 eval ac_cv_prog_make_${ac_make}_set=no;;
3746 esac
3747 rm -f conftest.make
3748 fi
3749 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3751 $as_echo "yes" >&6; }
3752 SET_MAKE=
3753 else
3754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3755 $as_echo "no" >&6; }
3756 SET_MAKE="MAKE=${MAKE-make}"
3757 fi
3758
3759 rm -rf .tst 2>/dev/null
3760 mkdir .tst 2>/dev/null
3761 if test -d .tst; then
3762 am__leading_dot=.
3763 else
3764 am__leading_dot=_
3765 fi
3766 rmdir .tst 2>/dev/null
3767
3768 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3769 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3770 # is not polluted with repeated "-I."
3771 am__isrc=' -I$(srcdir)'
3772 # test to see if srcdir already configured
3773 if test -f $srcdir/config.status; then
3774 as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3775 fi
3776 fi
3777
3778 # test whether we have cygpath
3779 if test -z "$CYGPATH_W"; then
3780 if (cygpath --version) >/dev/null 2>/dev/null; then
3781 CYGPATH_W='cygpath -w'
3782 else
3783 CYGPATH_W=echo
3784 fi
3785 fi
3786
3787
3788 # Define the identity of the package.
3789 PACKAGE='emacs'
3790 VERSION='24.3.50'
3791
3792
3793 cat >>confdefs.h <<_ACEOF
3794 #define PACKAGE "$PACKAGE"
3795 _ACEOF
3796
3797
3798 cat >>confdefs.h <<_ACEOF
3799 #define VERSION "$VERSION"
3800 _ACEOF
3801
3802 # Some tools Automake needs.
3803
3804 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3805
3806
3807 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3808
3809
3810 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3811
3812
3813 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3814
3815
3816 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3817
3818 # We need awk for the "check" target. The system "awk" is bad on
3819 # some platforms.
3820 # Always define AMTAR for backward compatibility.
3821
3822 AMTAR=${AMTAR-"${am_missing_run}tar"}
3823
3824 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3825
3826
3827
3828
3829
3830
3831
3832
3833 lispdir='${datadir}/emacs/${version}/lisp'
3834 leimdir='${datadir}/emacs/${version}/leim'
3835 standardlisppath='${lispdir}:${leimdir}'
3836 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3837 '${datadir}/emacs/site-lisp'
3838 lisppath='${locallisppath}:${standardlisppath}'
3839 etcdir='${datadir}/emacs/${version}/etc'
3840 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
3841 docdir='${datadir}/emacs/${version}/etc'
3842 gamedir='${localstatedir}/games/emacs'
3843
3844
3845 # Check whether --with-all was given.
3846 if test "${with_all+set}" = set; then :
3847 withval=$with_all; with_features=$withval
3848 else
3849 with_features=yes
3850 fi
3851
3852
3853
3854
3855
3856 # Check whether --with-pop was given.
3857 if test "${with_pop+set}" = set; then :
3858 withval=$with_pop;
3859 else
3860 with_pop=$with_features
3861 fi
3862
3863 if test "$with_pop" = yes; then
3864 $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3865
3866 fi
3867
3868
3869 # Check whether --with-kerberos was given.
3870 if test "${with_kerberos+set}" = set; then :
3871 withval=$with_kerberos;
3872 else
3873 with_kerberos=no
3874 fi
3875
3876 if test "$with_kerberos" != no; then
3877 $as_echo "#define KERBEROS 1" >>confdefs.h
3878
3879 fi
3880
3881
3882 # Check whether --with-kerberos5 was given.
3883 if test "${with_kerberos5+set}" = set; then :
3884 withval=$with_kerberos5;
3885 else
3886 with_kerberos5=no
3887 fi
3888
3889 if test "${with_kerberos5}" != no; then
3890 if test "${with_kerberos}" = no; then
3891 with_kerberos=yes
3892 $as_echo "#define KERBEROS 1" >>confdefs.h
3893
3894 fi
3895
3896 $as_echo "#define KERBEROS5 1" >>confdefs.h
3897
3898 fi
3899
3900
3901 # Check whether --with-hesiod was given.
3902 if test "${with_hesiod+set}" = set; then :
3903 withval=$with_hesiod;
3904 else
3905 with_hesiod=no
3906 fi
3907
3908 if test "$with_hesiod" != no; then
3909
3910 $as_echo "#define HESIOD 1" >>confdefs.h
3911
3912 fi
3913
3914
3915 # Check whether --with-mmdf was given.
3916 if test "${with_mmdf+set}" = set; then :
3917 withval=$with_mmdf;
3918 else
3919 with_mmdf=no
3920 fi
3921
3922 if test "$with_mmdf" != no; then
3923
3924 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3925
3926 fi
3927
3928
3929 # Check whether --with-mail-unlink was given.
3930 if test "${with_mail_unlink+set}" = set; then :
3931 withval=$with_mail_unlink;
3932 else
3933 with_mail_unlink=no
3934 fi
3935
3936 if test "$with_mail_unlink" != no; then
3937
3938 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3939
3940 fi
3941
3942
3943 # Check whether --with-mailhost was given.
3944 if test "${with_mailhost+set}" = set; then :
3945 withval=$with_mailhost;
3946 cat >>confdefs.h <<_ACEOF
3947 #define MAILHOST "$withval"
3948 _ACEOF
3949
3950 fi
3951
3952
3953
3954 # Check whether --with-sound was given.
3955 if test "${with_sound+set}" = set; then :
3956 withval=$with_sound;
3957 else
3958 with_sound=$with_features
3959 fi
3960
3961
3962
3963 # Check whether --with-x-toolkit was given.
3964 if test "${with_x_toolkit+set}" = set; then :
3965 withval=$with_x_toolkit; case "${withval}" in
3966 y | ye | yes ) val=gtk ;;
3967 n | no ) val=no ;;
3968 l | lu | luc | luci | lucid ) val=lucid ;;
3969 a | at | ath | athe | athen | athena ) val=athena ;;
3970 m | mo | mot | moti | motif ) val=motif ;;
3971 g | gt | gtk ) val=gtk ;;
3972 gtk2 ) val=gtk2 ;;
3973 gtk3 ) val=gtk3 ;;
3974 * )
3975 as_fn_error "\`--with-x-toolkit=$withval' is invalid;
3976 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk',
3977 \`gtk2' or \`gtk3'. \`yes' and \`gtk' are synonyms.
3978 \`athena' and \`lucid' are synonyms." "$LINENO" 5
3979 ;;
3980 esac
3981 with_x_toolkit=$val
3982
3983 fi
3984
3985
3986
3987 # Check whether --with-wide-int was given.
3988 if test "${with_wide_int+set}" = set; then :
3989 withval=$with_wide_int;
3990 else
3991 with_wide_int=no
3992 fi
3993
3994 if test "$with_wide_int" = yes; then
3995
3996 $as_echo "#define WIDE_EMACS_INT 1" >>confdefs.h
3997
3998 fi
3999
4000
4001 # Check whether --with-xpm was given.
4002 if test "${with_xpm+set}" = set; then :
4003 withval=$with_xpm;
4004 else
4005 with_xpm=$with_features
4006 fi
4007
4008
4009 # Check whether --with-jpeg was given.
4010 if test "${with_jpeg+set}" = set; then :
4011 withval=$with_jpeg;
4012 else
4013 with_jpeg=$with_features
4014 fi
4015
4016
4017 # Check whether --with-tiff was given.
4018 if test "${with_tiff+set}" = set; then :
4019 withval=$with_tiff;
4020 else
4021 with_tiff=$with_features
4022 fi
4023
4024
4025 # Check whether --with-gif was given.
4026 if test "${with_gif+set}" = set; then :
4027 withval=$with_gif;
4028 else
4029 with_gif=$with_features
4030 fi
4031
4032
4033 # Check whether --with-png was given.
4034 if test "${with_png+set}" = set; then :
4035 withval=$with_png;
4036 else
4037 with_png=$with_features
4038 fi
4039
4040
4041 # Check whether --with-rsvg was given.
4042 if test "${with_rsvg+set}" = set; then :
4043 withval=$with_rsvg;
4044 else
4045 with_rsvg=$with_features
4046 fi
4047
4048
4049 # Check whether --with-xml2 was given.
4050 if test "${with_xml2+set}" = set; then :
4051 withval=$with_xml2;
4052 else
4053 with_xml2=$with_features
4054 fi
4055
4056
4057 # Check whether --with-imagemagick was given.
4058 if test "${with_imagemagick+set}" = set; then :
4059 withval=$with_imagemagick;
4060 else
4061 with_imagemagick=$with_features
4062 fi
4063
4064
4065
4066 # Check whether --with-xft was given.
4067 if test "${with_xft+set}" = set; then :
4068 withval=$with_xft;
4069 else
4070 with_xft=$with_features
4071 fi
4072
4073
4074 # Check whether --with-libotf was given.
4075 if test "${with_libotf+set}" = set; then :
4076 withval=$with_libotf;
4077 else
4078 with_libotf=$with_features
4079 fi
4080
4081
4082 # Check whether --with-m17n-flt was given.
4083 if test "${with_m17n_flt+set}" = set; then :
4084 withval=$with_m17n_flt;
4085 else
4086 with_m17n_flt=$with_features
4087 fi
4088
4089
4090
4091 # Check whether --with-toolkit-scroll-bars was given.
4092 if test "${with_toolkit_scroll_bars+set}" = set; then :
4093 withval=$with_toolkit_scroll_bars;
4094 else
4095 with_toolkit_scroll_bars=$with_features
4096 fi
4097
4098
4099 # Check whether --with-xaw3d was given.
4100 if test "${with_xaw3d+set}" = set; then :
4101 withval=$with_xaw3d;
4102 else
4103 with_xaw3d=$with_features
4104 fi
4105
4106
4107 # Check whether --with-xim was given.
4108 if test "${with_xim+set}" = set; then :
4109 withval=$with_xim;
4110 else
4111 with_xim=$with_features
4112 fi
4113
4114
4115 # Check whether --with-ns was given.
4116 if test "${with_ns+set}" = set; then :
4117 withval=$with_ns;
4118 else
4119 with_ns=no
4120 fi
4121
4122
4123 # Check whether --with-w32 was given.
4124 if test "${with_w32+set}" = set; then :
4125 withval=$with_w32;
4126 else
4127 with_w32=no
4128 fi
4129
4130
4131
4132 # Check whether --with-gpm was given.
4133 if test "${with_gpm+set}" = set; then :
4134 withval=$with_gpm;
4135 else
4136 with_gpm=$with_features
4137 fi
4138
4139
4140 # Check whether --with-dbus was given.
4141 if test "${with_dbus+set}" = set; then :
4142 withval=$with_dbus;
4143 else
4144 with_dbus=$with_features
4145 fi
4146
4147
4148 # Check whether --with-gconf was given.
4149 if test "${with_gconf+set}" = set; then :
4150 withval=$with_gconf;
4151 else
4152 with_gconf=$with_features
4153 fi
4154
4155
4156 # Check whether --with-gsettings was given.
4157 if test "${with_gsettings+set}" = set; then :
4158 withval=$with_gsettings;
4159 else
4160 with_gsettings=$with_features
4161 fi
4162
4163
4164 # Check whether --with-selinux was given.
4165 if test "${with_selinux+set}" = set; then :
4166 withval=$with_selinux;
4167 else
4168 with_selinux=$with_features
4169 fi
4170
4171
4172 # Check whether --with-gnutls was given.
4173 if test "${with_gnutls+set}" = set; then :
4174 withval=$with_gnutls;
4175 else
4176 with_gnutls=$with_features
4177 fi
4178
4179
4180 ## For the times when you want to build Emacs but don't have
4181 ## a suitable makeinfo, and can live without the manuals.
4182
4183 # Check whether --with-makeinfo was given.
4184 if test "${with_makeinfo+set}" = set; then :
4185 withval=$with_makeinfo;
4186 else
4187 with_makeinfo=$with_features
4188 fi
4189
4190
4191 ## Makefile.in needs the cache file name.
4192
4193
4194 ## This is an option because I do not know if all info/man support
4195 ## compressed files, nor how to test if they do so.
4196
4197 # Check whether --with-compress-info was given.
4198 if test "${with_compress_info+set}" = set; then :
4199 withval=$with_compress_info;
4200 else
4201 with_compress_info=$with_features
4202 fi
4203
4204 if test $with_compress_info = yes; then
4205 GZIP_INFO=yes
4206 else
4207 GZIP_INFO=
4208 fi
4209
4210
4211
4212 # Check whether --with-pkg-config-prog was given.
4213 if test "${with_pkg_config_prog+set}" = set; then :
4214 withval=$with_pkg_config_prog;
4215 fi
4216
4217 if test "X${with_pkg_config_prog}" != X; then
4218 if test "${with_pkg_config_prog}" != yes; then
4219 PKG_CONFIG="${with_pkg_config_prog}"
4220 fi
4221 fi
4222
4223 CRT_DIR=
4224
4225 # Check whether --with-crt-dir was given.
4226 if test "${with_crt_dir+set}" = set; then :
4227 withval=$with_crt_dir;
4228 fi
4229
4230 CRT_DIR="${with_crt_dir}"
4231
4232
4233 # Check whether --with-gameuser was given.
4234 if test "${with_gameuser+set}" = set; then :
4235 withval=$with_gameuser;
4236 fi
4237
4238 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
4239 && gameuser="${with_gameuser}"
4240 test "X$gameuser" = X && gameuser=games
4241
4242
4243 # Check whether --with-gnustep-conf was given.
4244 if test "${with_gnustep_conf+set}" = set; then :
4245 withval=$with_gnustep_conf;
4246 fi
4247
4248 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
4249 GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
4250 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
4251 GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
4252
4253 # Check whether --enable-ns-self-contained was given.
4254 if test "${enable_ns_self_contained+set}" = set; then :
4255 enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
4256 else
4257 EN_NS_SELF_CONTAINED=yes
4258 fi
4259
4260
4261 # Check whether --enable-locallisppath was given.
4262 if test "${enable_locallisppath+set}" = set; then :
4263 enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
4264 locallisppath=
4265 elif test "${enableval}" != "yes"; then
4266 locallisppath=${enableval}
4267 fi
4268 fi
4269
4270
4271 # Check whether --enable-checking was given.
4272 if test "${enable_checking+set}" = set; then :
4273 enableval=$enable_checking; ac_checking_flags="${enableval}"
4274 fi
4275
4276 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
4277 for check in $ac_checking_flags
4278 do
4279 case $check in
4280 # these set all the flags to specific states
4281 yes) ac_enable_checking=1 ;;
4282 no) ac_enable_checking= ;
4283 ac_gc_check_stringbytes= ;
4284 ac_gc_check_string_overrun= ;
4285 ac_gc_check_string_free_list= ;
4286 ac_xmalloc_overrun= ;
4287 ac_gc_check_cons_list= ;
4288 ac_glyphs_debug= ;;
4289 all) ac_enable_checking=1 ;
4290 ac_gc_check_stringbytes=1 ;
4291 ac_gc_check_string_overrun=1 ;
4292 ac_gc_check_string_free_list=1 ;
4293 ac_xmalloc_overrun=1 ;
4294 ac_gc_check_cons_list=1 ;
4295 ac_glyphs_debug=1 ;;
4296 # these enable particular checks
4297 stringbytes) ac_gc_check_stringbytes=1 ;;
4298 stringoverrun) ac_gc_check_string_overrun=1 ;;
4299 stringfreelist) ac_gc_check_string_free_list=1 ;;
4300 xmallocoverrun) ac_xmalloc_overrun=1 ;;
4301 conslist) ac_gc_check_cons_list=1 ;;
4302 glyphs) ac_glyphs_debug=1 ;;
4303 *) as_fn_error "unknown check category $check" "$LINENO" 5 ;;
4304 esac
4305 done
4306 IFS="$ac_save_IFS"
4307
4308 if test x$ac_enable_checking != x ; then
4309
4310 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
4311
4312 fi
4313 if test x$ac_gc_check_stringbytes != x ; then
4314
4315 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
4316
4317 fi
4318 if test x$ac_gc_check_string_overrun != x ; then
4319
4320 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
4321
4322 fi
4323 if test x$ac_gc_check_string_free_list != x ; then
4324
4325 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
4326
4327 fi
4328 if test x$ac_xmalloc_overrun != x ; then
4329
4330 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
4331
4332 fi
4333 if test x$ac_gc_check_cons_list != x ; then
4334
4335 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
4336
4337 fi
4338 if test x$ac_glyphs_debug != x ; then
4339
4340 $as_echo "#define GLYPH_DEBUG 1" >>confdefs.h
4341
4342 fi
4343
4344 # Check whether --enable-check-lisp-object-type was given.
4345 if test "${enable_check_lisp_object_type+set}" = set; then :
4346 enableval=$enable_check_lisp_object_type; if test "${enableval}" != "no"; then
4347
4348 $as_echo "#define CHECK_LISP_OBJECT_TYPE 1" >>confdefs.h
4349
4350 fi
4351 fi
4352
4353
4354
4355 # Check whether --enable-profiling was given.
4356 if test "${enable_profiling+set}" = set; then :
4357 enableval=$enable_profiling; ac_enable_profiling="${enableval}"
4358 fi
4359
4360 if test x$ac_enable_profiling != x ; then
4361 PROFILING_CFLAGS="-DPROFILING=1 -pg"
4362 else
4363 PROFILING_CFLAGS=
4364 fi
4365
4366
4367 # Check whether --enable-autodepend was given.
4368 if test "${enable_autodepend+set}" = set; then :
4369 enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
4370 else
4371 ac_enable_autodepend=yes
4372 fi
4373
4374
4375 #### Make srcdir absolute, if it isn't already. It's important to
4376 #### avoid running the path through pwd unnecessarily, since pwd can
4377 #### give you automounter prefixes, which can go away. We do all this
4378 #### so Emacs can find its files when run uninstalled.
4379 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
4380 unset CDPATH
4381 case "${srcdir}" in
4382 /* ) ;;
4383 . )
4384 ## We may be able to use the $PWD environment variable to make this
4385 ## absolute. But sometimes PWD is inaccurate.
4386 ## Note: we used to use ${PWD} at the end instead of `pwd`,
4387 ## but that tested only for a well-formed and valid PWD,
4388 ## it did not object when PWD was well-formed and valid but just wrong.
4389 if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`" ;
4390 then
4391 srcdir="$PWD"
4392 else
4393 srcdir="`(cd ${srcdir}; pwd)`"
4394 fi
4395 ;;
4396 * ) srcdir="`(cd ${srcdir}; pwd)`" ;;
4397 esac
4398
4399 ### Canonicalize the configuration name.
4400
4401 # Make sure we can run config.sub.
4402 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4403 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4404
4405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4406 $as_echo_n "checking build system type... " >&6; }
4407 if test "${ac_cv_build+set}" = set; then :
4408 $as_echo_n "(cached) " >&6
4409 else
4410 ac_build_alias=$build_alias
4411 test "x$ac_build_alias" = x &&
4412 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4413 test "x$ac_build_alias" = x &&
4414 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4415 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4416 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4417
4418 fi
4419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4420 $as_echo "$ac_cv_build" >&6; }
4421 case $ac_cv_build in
4422 *-*-*) ;;
4423 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4424 esac
4425 build=$ac_cv_build
4426 ac_save_IFS=$IFS; IFS='-'
4427 set x $ac_cv_build
4428 shift
4429 build_cpu=$1
4430 build_vendor=$2
4431 shift; shift
4432 # Remember, the first character of IFS is used to create $*,
4433 # except with old shells:
4434 build_os=$*
4435 IFS=$ac_save_IFS
4436 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4437
4438
4439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4440 $as_echo_n "checking host system type... " >&6; }
4441 if test "${ac_cv_host+set}" = set; then :
4442 $as_echo_n "(cached) " >&6
4443 else
4444 if test "x$host_alias" = x; then
4445 ac_cv_host=$ac_cv_build
4446 else
4447 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4448 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4449 fi
4450
4451 fi
4452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4453 $as_echo "$ac_cv_host" >&6; }
4454 case $ac_cv_host in
4455 *-*-*) ;;
4456 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4457 esac
4458 host=$ac_cv_host
4459 ac_save_IFS=$IFS; IFS='-'
4460 set x $ac_cv_host
4461 shift
4462 host_cpu=$1
4463 host_vendor=$2
4464 shift; shift
4465 # Remember, the first character of IFS is used to create $*,
4466 # except with old shells:
4467 host_os=$*
4468 IFS=$ac_save_IFS
4469 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4470
4471
4472 canonical=$host
4473 configuration=${host_alias-${build_alias-$host}}
4474
4475
4476
4477 ### If you add support for a new configuration, add code to this
4478 ### switch statement to recognize your configuration name and select
4479 ### the appropriate operating system file.
4480
4481 ### You would hope that you could choose an s/*.h
4482 ### file based on the operating system portion. However, it turns out
4483 ### that each s/*.h file is pretty manufacturer-specific.
4484 ### So we basically have to have a special case for each
4485 ### configuration name.
4486 ###
4487 ### As far as handling version numbers on operating systems is
4488 ### concerned, make sure things will fail in a fixable way. If
4489 ### /etc/MACHINES doesn't say anything about version numbers, be
4490 ### prepared to handle anything reasonably. If version numbers
4491 ### matter, be sure /etc/MACHINES says something about it.
4492
4493 opsys='' unported=no
4494 case "${canonical}" in
4495
4496 ## GNU/Linux and similar ports
4497 *-*-linux* )
4498 opsys=gnu-linux
4499 ;;
4500
4501 ## FreeBSD ports
4502 *-*-freebsd* )
4503 opsys=freebsd
4504 ;;
4505
4506 ## FreeBSD kernel + glibc based userland
4507 *-*-kfreebsd*gnu* )
4508 opsys=gnu-kfreebsd
4509 ;;
4510
4511 ## NetBSD ports
4512 *-*-netbsd* )
4513 opsys=netbsd
4514 ;;
4515
4516 ## OpenBSD ports
4517 *-*-openbsd* )
4518 opsys=openbsd
4519 ;;
4520
4521 ## Apple Darwin / Mac OS X
4522 *-apple-darwin* )
4523 case "${canonical}" in
4524 i[3456]86-* ) ;;
4525 powerpc-* ) ;;
4526 x86_64-* ) ;;
4527 * ) unported=yes ;;
4528 esac
4529 opsys=darwin
4530 ## Use fink packages if available.
4531 ## FIXME find a better way to do this: http://debbugs.gnu.org/11507
4532 ## if test -d /sw/include && test -d /sw/lib; then
4533 ## GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
4534 ## NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4535 ## fi
4536 ;;
4537
4538 ## HP 9000 series 700 and 800, running HP/UX
4539 hppa*-hp-hpux10.2* )
4540 opsys=hpux10-20
4541 ;;
4542 hppa*-hp-hpux1[1-9]* )
4543 opsys=hpux11
4544 CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4545 ;;
4546
4547 ## IBM machines
4548 rs6000-ibm-aix4.[23]* )
4549 opsys=aix4-2
4550 ;;
4551 powerpc-ibm-aix4.[23]* )
4552 opsys=aix4-2
4553 ;;
4554 rs6000-ibm-aix[56]* )
4555 opsys=aix4-2
4556 ;;
4557 powerpc-ibm-aix[56]* )
4558 opsys=aix4-2
4559 ;;
4560
4561 ## Silicon Graphics machines
4562 ## Iris 4D
4563 mips-sgi-irix6.5 )
4564 opsys=irix6-5
4565 # Without defining _LANGUAGE_C, things get masked out in the headers
4566 # so that, for instance, grepping for `free' in stdlib.h fails and
4567 # AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4568 NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4569 ;;
4570
4571 ## Suns
4572 *-sun-solaris* \
4573 | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4574 | x86_64-*-solaris2* | x86_64-*-sunos5*)
4575 case "${canonical}" in
4576 i[3456]86-*-* ) ;;
4577 amd64-*-*|x86_64-*-*) ;;
4578 sparc* ) ;;
4579 * ) unported=yes ;;
4580 esac
4581 case "${canonical}" in
4582 *-sunos5.6* | *-solaris2.6* )
4583 opsys=sol2-6
4584 RANLIB="ar -ts"
4585 ;;
4586 *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4587 opsys=sol2-6
4588 emacs_check_sunpro_c=yes
4589 ;;
4590 *-sunos5* | *-solaris* )
4591 opsys=sol2-10
4592 emacs_check_sunpro_c=yes
4593 ;;
4594 esac
4595 ## Watch out for a compiler that we know will not work.
4596 case "${canonical}" in
4597 *-solaris* | *-sunos5* )
4598 if [ "x$CC" = x/usr/ucb/cc ]; then
4599 ## /usr/ucb/cc doesn't work;
4600 ## we should find some other compiler that does work.
4601 unset CC
4602 fi
4603 ;;
4604 *) ;;
4605 esac
4606 ;;
4607
4608 ## Intel 386 machines where we don't care about the manufacturer.
4609 i[3456]86-*-* )
4610 case "${canonical}" in
4611 *-cygwin ) opsys=cygwin ;;
4612 *-darwin* ) opsys=darwin ;;
4613 *-sysv4.2uw* ) opsys=unixware ;;
4614 *-sysv5uw* ) opsys=unixware ;;
4615 *-sysv5OpenUNIX* ) opsys=unixware ;;
4616 ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4617 esac
4618 ;;
4619
4620 * )
4621 unported=yes
4622 ;;
4623 esac
4624
4625 ### If the code above didn't choose an operating system, just choose
4626 ### an operating system based on the configuration name. You really
4627 ### only want to use this when you have no idea what the right
4628 ### operating system is; if you know what operating systems a machine
4629 ### runs, it's cleaner to make it explicit in the case statement
4630 ### above.
4631 if test x"${opsys}" = x; then
4632 case "${canonical}" in
4633 *-gnu* ) opsys=gnu ;;
4634 * )
4635 unported=yes
4636 ;;
4637 esac
4638 fi
4639
4640
4641
4642 if test $unported = yes; then
4643 as_fn_error "Emacs hasn't been ported to \`${canonical}' systems.
4644 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4645 fi
4646
4647
4648 #### Choose a compiler.
4649
4650 ac_ext=c
4651 ac_cpp='$CPP $CPPFLAGS'
4652 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4653 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4654 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4655 if test -n "$ac_tool_prefix"; then
4656 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4657 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4659 $as_echo_n "checking for $ac_word... " >&6; }
4660 if test "${ac_cv_prog_CC+set}" = set; then :
4661 $as_echo_n "(cached) " >&6
4662 else
4663 if test -n "$CC"; then
4664 ac_cv_prog_CC="$CC" # Let the user override the test.
4665 else
4666 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4667 for as_dir in $PATH
4668 do
4669 IFS=$as_save_IFS
4670 test -z "$as_dir" && as_dir=.
4671 for ac_exec_ext in '' $ac_executable_extensions; do
4672 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4673 ac_cv_prog_CC="${ac_tool_prefix}gcc"
4674 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4675 break 2
4676 fi
4677 done
4678 done
4679 IFS=$as_save_IFS
4680
4681 fi
4682 fi
4683 CC=$ac_cv_prog_CC
4684 if test -n "$CC"; then
4685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4686 $as_echo "$CC" >&6; }
4687 else
4688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4689 $as_echo "no" >&6; }
4690 fi
4691
4692
4693 fi
4694 if test -z "$ac_cv_prog_CC"; then
4695 ac_ct_CC=$CC
4696 # Extract the first word of "gcc", so it can be a program name with args.
4697 set dummy gcc; ac_word=$2
4698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4699 $as_echo_n "checking for $ac_word... " >&6; }
4700 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4701 $as_echo_n "(cached) " >&6
4702 else
4703 if test -n "$ac_ct_CC"; then
4704 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4705 else
4706 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4707 for as_dir in $PATH
4708 do
4709 IFS=$as_save_IFS
4710 test -z "$as_dir" && as_dir=.
4711 for ac_exec_ext in '' $ac_executable_extensions; do
4712 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4713 ac_cv_prog_ac_ct_CC="gcc"
4714 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4715 break 2
4716 fi
4717 done
4718 done
4719 IFS=$as_save_IFS
4720
4721 fi
4722 fi
4723 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4724 if test -n "$ac_ct_CC"; then
4725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4726 $as_echo "$ac_ct_CC" >&6; }
4727 else
4728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4729 $as_echo "no" >&6; }
4730 fi
4731
4732 if test "x$ac_ct_CC" = x; then
4733 CC=""
4734 else
4735 case $cross_compiling:$ac_tool_warned in
4736 yes:)
4737 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4738 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4739 ac_tool_warned=yes ;;
4740 esac
4741 CC=$ac_ct_CC
4742 fi
4743 else
4744 CC="$ac_cv_prog_CC"
4745 fi
4746
4747 if test -z "$CC"; then
4748 if test -n "$ac_tool_prefix"; then
4749 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4750 set dummy ${ac_tool_prefix}cc; ac_word=$2
4751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4752 $as_echo_n "checking for $ac_word... " >&6; }
4753 if test "${ac_cv_prog_CC+set}" = set; then :
4754 $as_echo_n "(cached) " >&6
4755 else
4756 if test -n "$CC"; then
4757 ac_cv_prog_CC="$CC" # Let the user override the test.
4758 else
4759 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4760 for as_dir in $PATH
4761 do
4762 IFS=$as_save_IFS
4763 test -z "$as_dir" && as_dir=.
4764 for ac_exec_ext in '' $ac_executable_extensions; do
4765 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4766 ac_cv_prog_CC="${ac_tool_prefix}cc"
4767 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4768 break 2
4769 fi
4770 done
4771 done
4772 IFS=$as_save_IFS
4773
4774 fi
4775 fi
4776 CC=$ac_cv_prog_CC
4777 if test -n "$CC"; then
4778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4779 $as_echo "$CC" >&6; }
4780 else
4781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4782 $as_echo "no" >&6; }
4783 fi
4784
4785
4786 fi
4787 fi
4788 if test -z "$CC"; then
4789 # Extract the first word of "cc", so it can be a program name with args.
4790 set dummy cc; ac_word=$2
4791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4792 $as_echo_n "checking for $ac_word... " >&6; }
4793 if test "${ac_cv_prog_CC+set}" = set; then :
4794 $as_echo_n "(cached) " >&6
4795 else
4796 if test -n "$CC"; then
4797 ac_cv_prog_CC="$CC" # Let the user override the test.
4798 else
4799 ac_prog_rejected=no
4800 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4801 for as_dir in $PATH
4802 do
4803 IFS=$as_save_IFS
4804 test -z "$as_dir" && as_dir=.
4805 for ac_exec_ext in '' $ac_executable_extensions; do
4806 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4807 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4808 ac_prog_rejected=yes
4809 continue
4810 fi
4811 ac_cv_prog_CC="cc"
4812 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4813 break 2
4814 fi
4815 done
4816 done
4817 IFS=$as_save_IFS
4818
4819 if test $ac_prog_rejected = yes; then
4820 # We found a bogon in the path, so make sure we never use it.
4821 set dummy $ac_cv_prog_CC
4822 shift
4823 if test $# != 0; then
4824 # We chose a different compiler from the bogus one.
4825 # However, it has the same basename, so the bogon will be chosen
4826 # first if we set CC to just the basename; use the full file name.
4827 shift
4828 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4829 fi
4830 fi
4831 fi
4832 fi
4833 CC=$ac_cv_prog_CC
4834 if test -n "$CC"; then
4835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4836 $as_echo "$CC" >&6; }
4837 else
4838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4839 $as_echo "no" >&6; }
4840 fi
4841
4842
4843 fi
4844 if test -z "$CC"; then
4845 if test -n "$ac_tool_prefix"; then
4846 for ac_prog in cl.exe
4847 do
4848 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4849 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4851 $as_echo_n "checking for $ac_word... " >&6; }
4852 if test "${ac_cv_prog_CC+set}" = set; then :
4853 $as_echo_n "(cached) " >&6
4854 else
4855 if test -n "$CC"; then
4856 ac_cv_prog_CC="$CC" # Let the user override the test.
4857 else
4858 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4859 for as_dir in $PATH
4860 do
4861 IFS=$as_save_IFS
4862 test -z "$as_dir" && as_dir=.
4863 for ac_exec_ext in '' $ac_executable_extensions; do
4864 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4865 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4866 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4867 break 2
4868 fi
4869 done
4870 done
4871 IFS=$as_save_IFS
4872
4873 fi
4874 fi
4875 CC=$ac_cv_prog_CC
4876 if test -n "$CC"; then
4877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4878 $as_echo "$CC" >&6; }
4879 else
4880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4881 $as_echo "no" >&6; }
4882 fi
4883
4884
4885 test -n "$CC" && break
4886 done
4887 fi
4888 if test -z "$CC"; then
4889 ac_ct_CC=$CC
4890 for ac_prog in cl.exe
4891 do
4892 # Extract the first word of "$ac_prog", so it can be a program name with args.
4893 set dummy $ac_prog; ac_word=$2
4894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4895 $as_echo_n "checking for $ac_word... " >&6; }
4896 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4897 $as_echo_n "(cached) " >&6
4898 else
4899 if test -n "$ac_ct_CC"; then
4900 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4901 else
4902 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4903 for as_dir in $PATH
4904 do
4905 IFS=$as_save_IFS
4906 test -z "$as_dir" && as_dir=.
4907 for ac_exec_ext in '' $ac_executable_extensions; do
4908 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4909 ac_cv_prog_ac_ct_CC="$ac_prog"
4910 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4911 break 2
4912 fi
4913 done
4914 done
4915 IFS=$as_save_IFS
4916
4917 fi
4918 fi
4919 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4920 if test -n "$ac_ct_CC"; then
4921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4922 $as_echo "$ac_ct_CC" >&6; }
4923 else
4924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4925 $as_echo "no" >&6; }
4926 fi
4927
4928
4929 test -n "$ac_ct_CC" && break
4930 done
4931
4932 if test "x$ac_ct_CC" = x; then
4933 CC=""
4934 else
4935 case $cross_compiling:$ac_tool_warned in
4936 yes:)
4937 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4938 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4939 ac_tool_warned=yes ;;
4940 esac
4941 CC=$ac_ct_CC
4942 fi
4943 fi
4944
4945 fi
4946
4947
4948 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4949 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4950 as_fn_error "no acceptable C compiler found in \$PATH
4951 See \`config.log' for more details." "$LINENO" 5; }
4952
4953 # Provide some information about the compiler.
4954 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4955 set X $ac_compile
4956 ac_compiler=$2
4957 for ac_option in --version -v -V -qversion; do
4958 { { ac_try="$ac_compiler $ac_option >&5"
4959 case "(($ac_try" in
4960 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4961 *) ac_try_echo=$ac_try;;
4962 esac
4963 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4964 $as_echo "$ac_try_echo"; } >&5
4965 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4966 ac_status=$?
4967 if test -s conftest.err; then
4968 sed '10a\
4969 ... rest of stderr output deleted ...
4970 10q' conftest.err >conftest.er1
4971 cat conftest.er1 >&5
4972 fi
4973 rm -f conftest.er1 conftest.err
4974 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4975 test $ac_status = 0; }
4976 done
4977
4978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4979 /* end confdefs.h. */
4980
4981 int
4982 main ()
4983 {
4984
4985 ;
4986 return 0;
4987 }
4988 _ACEOF
4989 ac_clean_files_save=$ac_clean_files
4990 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4991 # Try to create an executable without -o first, disregard a.out.
4992 # It will help us diagnose broken compilers, and finding out an intuition
4993 # of exeext.
4994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4995 $as_echo_n "checking whether the C compiler works... " >&6; }
4996 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4997
4998 # The possible output files:
4999 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
5000
5001 ac_rmfiles=
5002 for ac_file in $ac_files
5003 do
5004 case $ac_file in
5005 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
5006 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
5007 esac
5008 done
5009 rm -f $ac_rmfiles
5010
5011 if { { ac_try="$ac_link_default"
5012 case "(($ac_try" in
5013 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5014 *) ac_try_echo=$ac_try;;
5015 esac
5016 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5017 $as_echo "$ac_try_echo"; } >&5
5018 (eval "$ac_link_default") 2>&5
5019 ac_status=$?
5020 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5021 test $ac_status = 0; }; then :
5022 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
5023 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
5024 # in a Makefile. We should not override ac_cv_exeext if it was cached,
5025 # so that the user can short-circuit this test for compilers unknown to
5026 # Autoconf.
5027 for ac_file in $ac_files ''
5028 do
5029 test -f "$ac_file" || continue
5030 case $ac_file in
5031 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
5032 ;;
5033 [ab].out )
5034 # We found the default executable, but exeext='' is most
5035 # certainly right.
5036 break;;
5037 *.* )
5038 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
5039 then :; else
5040 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5041 fi
5042 # We set ac_cv_exeext here because the later test for it is not
5043 # safe: cross compilers may not add the suffix if given an `-o'
5044 # argument, so we may need to know it at that point already.
5045 # Even if this section looks crufty: it has the advantage of
5046 # actually working.
5047 break;;
5048 * )
5049 break;;
5050 esac
5051 done
5052 test "$ac_cv_exeext" = no && ac_cv_exeext=
5053
5054 else
5055 ac_file=''
5056 fi
5057 if test -z "$ac_file"; then :
5058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5059 $as_echo "no" >&6; }
5060 $as_echo "$as_me: failed program was:" >&5
5061 sed 's/^/| /' conftest.$ac_ext >&5
5062
5063 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5064 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5065 { as_fn_set_status 77
5066 as_fn_error "C compiler cannot create executables
5067 See \`config.log' for more details." "$LINENO" 5; }; }
5068 else
5069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5070 $as_echo "yes" >&6; }
5071 fi
5072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
5073 $as_echo_n "checking for C compiler default output file name... " >&6; }
5074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
5075 $as_echo "$ac_file" >&6; }
5076 ac_exeext=$ac_cv_exeext
5077
5078 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
5079 ac_clean_files=$ac_clean_files_save
5080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
5081 $as_echo_n "checking for suffix of executables... " >&6; }
5082 if { { ac_try="$ac_link"
5083 case "(($ac_try" in
5084 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5085 *) ac_try_echo=$ac_try;;
5086 esac
5087 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5088 $as_echo "$ac_try_echo"; } >&5
5089 (eval "$ac_link") 2>&5
5090 ac_status=$?
5091 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5092 test $ac_status = 0; }; then :
5093 # If both `conftest.exe' and `conftest' are `present' (well, observable)
5094 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
5095 # work properly (i.e., refer to `conftest.exe'), while it won't with
5096 # `rm'.
5097 for ac_file in conftest.exe conftest conftest.*; do
5098 test -f "$ac_file" || continue
5099 case $ac_file in
5100 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
5101 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5102 break;;
5103 * ) break;;
5104 esac
5105 done
5106 else
5107 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5108 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5109 as_fn_error "cannot compute suffix of executables: cannot compile and link
5110 See \`config.log' for more details." "$LINENO" 5; }
5111 fi
5112 rm -f conftest conftest$ac_cv_exeext
5113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
5114 $as_echo "$ac_cv_exeext" >&6; }
5115
5116 rm -f conftest.$ac_ext
5117 EXEEXT=$ac_cv_exeext
5118 ac_exeext=$EXEEXT
5119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5120 /* end confdefs.h. */
5121 #include <stdio.h>
5122 int
5123 main ()
5124 {
5125 FILE *f = fopen ("conftest.out", "w");
5126 return ferror (f) || fclose (f) != 0;
5127
5128 ;
5129 return 0;
5130 }
5131 _ACEOF
5132 ac_clean_files="$ac_clean_files conftest.out"
5133 # Check that the compiler produces executables we can run. If not, either
5134 # the compiler is broken, or we cross compile.
5135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
5136 $as_echo_n "checking whether we are cross compiling... " >&6; }
5137 if test "$cross_compiling" != yes; then
5138 { { ac_try="$ac_link"
5139 case "(($ac_try" in
5140 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5141 *) ac_try_echo=$ac_try;;
5142 esac
5143 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5144 $as_echo "$ac_try_echo"; } >&5
5145 (eval "$ac_link") 2>&5
5146 ac_status=$?
5147 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5148 test $ac_status = 0; }
5149 if { ac_try='./conftest$ac_cv_exeext'
5150 { { case "(($ac_try" in
5151 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5152 *) ac_try_echo=$ac_try;;
5153 esac
5154 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5155 $as_echo "$ac_try_echo"; } >&5
5156 (eval "$ac_try") 2>&5
5157 ac_status=$?
5158 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5159 test $ac_status = 0; }; }; then
5160 cross_compiling=no
5161 else
5162 if test "$cross_compiling" = maybe; then
5163 cross_compiling=yes
5164 else
5165 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5166 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5167 as_fn_error "cannot run C compiled programs.
5168 If you meant to cross compile, use \`--host'.
5169 See \`config.log' for more details." "$LINENO" 5; }
5170 fi
5171 fi
5172 fi
5173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
5174 $as_echo "$cross_compiling" >&6; }
5175
5176 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
5177 ac_clean_files=$ac_clean_files_save
5178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
5179 $as_echo_n "checking for suffix of object files... " >&6; }
5180 if test "${ac_cv_objext+set}" = set; then :
5181 $as_echo_n "(cached) " >&6
5182 else
5183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5184 /* end confdefs.h. */
5185
5186 int
5187 main ()
5188 {
5189
5190 ;
5191 return 0;
5192 }
5193 _ACEOF
5194 rm -f conftest.o conftest.obj
5195 if { { ac_try="$ac_compile"
5196 case "(($ac_try" in
5197 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5198 *) ac_try_echo=$ac_try;;
5199 esac
5200 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5201 $as_echo "$ac_try_echo"; } >&5
5202 (eval "$ac_compile") 2>&5
5203 ac_status=$?
5204 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5205 test $ac_status = 0; }; then :
5206 for ac_file in conftest.o conftest.obj conftest.*; do
5207 test -f "$ac_file" || continue;
5208 case $ac_file in
5209 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
5210 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
5211 break;;
5212 esac
5213 done
5214 else
5215 $as_echo "$as_me: failed program was:" >&5
5216 sed 's/^/| /' conftest.$ac_ext >&5
5217
5218 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5219 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5220 as_fn_error "cannot compute suffix of object files: cannot compile
5221 See \`config.log' for more details." "$LINENO" 5; }
5222 fi
5223 rm -f conftest.$ac_cv_objext conftest.$ac_ext
5224 fi
5225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
5226 $as_echo "$ac_cv_objext" >&6; }
5227 OBJEXT=$ac_cv_objext
5228 ac_objext=$OBJEXT
5229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5230 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5231 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
5232 $as_echo_n "(cached) " >&6
5233 else
5234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5235 /* end confdefs.h. */
5236
5237 int
5238 main ()
5239 {
5240 #ifndef __GNUC__
5241 choke me
5242 #endif
5243
5244 ;
5245 return 0;
5246 }
5247 _ACEOF
5248 if ac_fn_c_try_compile "$LINENO"; then :
5249 ac_compiler_gnu=yes
5250 else
5251 ac_compiler_gnu=no
5252 fi
5253 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5254 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5255
5256 fi
5257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5258 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5259 if test $ac_compiler_gnu = yes; then
5260 GCC=yes
5261 else
5262 GCC=
5263 fi
5264 ac_test_CFLAGS=${CFLAGS+set}
5265 ac_save_CFLAGS=$CFLAGS
5266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5267 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5268 if test "${ac_cv_prog_cc_g+set}" = set; then :
5269 $as_echo_n "(cached) " >&6
5270 else
5271 ac_save_c_werror_flag=$ac_c_werror_flag
5272 ac_c_werror_flag=yes
5273 ac_cv_prog_cc_g=no
5274 CFLAGS="-g"
5275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5276 /* end confdefs.h. */
5277
5278 int
5279 main ()
5280 {
5281
5282 ;
5283 return 0;
5284 }
5285 _ACEOF
5286 if ac_fn_c_try_compile "$LINENO"; then :
5287 ac_cv_prog_cc_g=yes
5288 else
5289 CFLAGS=""
5290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5291 /* end confdefs.h. */
5292
5293 int
5294 main ()
5295 {
5296
5297 ;
5298 return 0;
5299 }
5300 _ACEOF
5301 if ac_fn_c_try_compile "$LINENO"; then :
5302
5303 else
5304 ac_c_werror_flag=$ac_save_c_werror_flag
5305 CFLAGS="-g"
5306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5307 /* end confdefs.h. */
5308
5309 int
5310 main ()
5311 {
5312
5313 ;
5314 return 0;
5315 }
5316 _ACEOF
5317 if ac_fn_c_try_compile "$LINENO"; then :
5318 ac_cv_prog_cc_g=yes
5319 fi
5320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5321 fi
5322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5323 fi
5324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5325 ac_c_werror_flag=$ac_save_c_werror_flag
5326 fi
5327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5328 $as_echo "$ac_cv_prog_cc_g" >&6; }
5329 if test "$ac_test_CFLAGS" = set; then
5330 CFLAGS=$ac_save_CFLAGS
5331 elif test $ac_cv_prog_cc_g = yes; then
5332 if test "$GCC" = yes; then
5333 CFLAGS="-g -O2"
5334 else
5335 CFLAGS="-g"
5336 fi
5337 else
5338 if test "$GCC" = yes; then
5339 CFLAGS="-O2"
5340 else
5341 CFLAGS=
5342 fi
5343 fi
5344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5345 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5346 if test "${ac_cv_prog_cc_c89+set}" = set; then :
5347 $as_echo_n "(cached) " >&6
5348 else
5349 ac_cv_prog_cc_c89=no
5350 ac_save_CC=$CC
5351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5352 /* end confdefs.h. */
5353 #include <stdarg.h>
5354 #include <stdio.h>
5355 #include <sys/types.h>
5356 #include <sys/stat.h>
5357 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5358 struct buf { int x; };
5359 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5360 static char *e (p, i)
5361 char **p;
5362 int i;
5363 {
5364 return p[i];
5365 }
5366 static char *f (char * (*g) (char **, int), char **p, ...)
5367 {
5368 char *s;
5369 va_list v;
5370 va_start (v,p);
5371 s = g (p, va_arg (v,int));
5372 va_end (v);
5373 return s;
5374 }
5375
5376 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5377 function prototypes and stuff, but not '\xHH' hex character constants.
5378 These don't provoke an error unfortunately, instead are silently treated
5379 as 'x'. The following induces an error, until -std is added to get
5380 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5381 array size at least. It's necessary to write '\x00'==0 to get something
5382 that's true only with -std. */
5383 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5384
5385 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5386 inside strings and character constants. */
5387 #define FOO(x) 'x'
5388 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5389
5390 int test (int i, double x);
5391 struct s1 {int (*f) (int a);};
5392 struct s2 {int (*f) (double a);};
5393 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5394 int argc;
5395 char **argv;
5396 int
5397 main ()
5398 {
5399 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
5400 ;
5401 return 0;
5402 }
5403 _ACEOF
5404 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5405 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5406 do
5407 CC="$ac_save_CC $ac_arg"
5408 if ac_fn_c_try_compile "$LINENO"; then :
5409 ac_cv_prog_cc_c89=$ac_arg
5410 fi
5411 rm -f core conftest.err conftest.$ac_objext
5412 test "x$ac_cv_prog_cc_c89" != "xno" && break
5413 done
5414 rm -f conftest.$ac_ext
5415 CC=$ac_save_CC
5416
5417 fi
5418 # AC_CACHE_VAL
5419 case "x$ac_cv_prog_cc_c89" in
5420 x)
5421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5422 $as_echo "none needed" >&6; } ;;
5423 xno)
5424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5425 $as_echo "unsupported" >&6; } ;;
5426 *)
5427 CC="$CC $ac_cv_prog_cc_c89"
5428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5429 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5430 esac
5431 if test "x$ac_cv_prog_cc_c89" != xno; then :
5432
5433 fi
5434
5435 ac_ext=c
5436 ac_cpp='$CPP $CPPFLAGS'
5437 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5438 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5439 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5440 DEPDIR="${am__leading_dot}deps"
5441
5442 ac_config_commands="$ac_config_commands depfiles"
5443
5444
5445 am_make=${MAKE-make}
5446 cat > confinc << 'END'
5447 am__doit:
5448 @echo this is the am__doit target
5449 .PHONY: am__doit
5450 END
5451 # If we don't find an include directive, just comment out the code.
5452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5453 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5454 am__include="#"
5455 am__quote=
5456 _am_result=none
5457 # First try GNU make style include.
5458 echo "include confinc" > confmf
5459 # Ignore all kinds of additional output from `make'.
5460 case `$am_make -s -f confmf 2> /dev/null` in #(
5461 *the\ am__doit\ target*)
5462 am__include=include
5463 am__quote=
5464 _am_result=GNU
5465 ;;
5466 esac
5467 # Now try BSD make style include.
5468 if test "$am__include" = "#"; then
5469 echo '.include "confinc"' > confmf
5470 case `$am_make -s -f confmf 2> /dev/null` in #(
5471 *the\ am__doit\ target*)
5472 am__include=.include
5473 am__quote="\""
5474 _am_result=BSD
5475 ;;
5476 esac
5477 fi
5478
5479
5480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5481 $as_echo "$_am_result" >&6; }
5482 rm -f confinc confmf
5483
5484 # Check whether --enable-dependency-tracking was given.
5485 if test "${enable_dependency_tracking+set}" = set; then :
5486 enableval=$enable_dependency_tracking;
5487 fi
5488
5489 if test "x$enable_dependency_tracking" != xno; then
5490 am_depcomp="$ac_aux_dir/depcomp"
5491 AMDEPBACKSLASH='\'
5492 fi
5493 if test "x$enable_dependency_tracking" != xno; then
5494 AMDEP_TRUE=
5495 AMDEP_FALSE='#'
5496 else
5497 AMDEP_TRUE='#'
5498 AMDEP_FALSE=
5499 fi
5500
5501
5502
5503 depcc="$CC" am_compiler_list=
5504
5505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5506 $as_echo_n "checking dependency style of $depcc... " >&6; }
5507 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5508 $as_echo_n "(cached) " >&6
5509 else
5510 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5511 # We make a subdir and do the tests there. Otherwise we can end up
5512 # making bogus files that we don't know about and never remove. For
5513 # instance it was reported that on HP-UX the gcc test will end up
5514 # making a dummy file named `D' -- because `-MD' means `put the output
5515 # in D'.
5516 mkdir conftest.dir
5517 # Copy depcomp to subdir because otherwise we won't find it if we're
5518 # using a relative directory.
5519 cp "$am_depcomp" conftest.dir
5520 cd conftest.dir
5521 # We will build objects and dependencies in a subdirectory because
5522 # it helps to detect inapplicable dependency modes. For instance
5523 # both Tru64's cc and ICC support -MD to output dependencies as a
5524 # side effect of compilation, but ICC will put the dependencies in
5525 # the current directory while Tru64 will put them in the object
5526 # directory.
5527 mkdir sub
5528
5529 am_cv_CC_dependencies_compiler_type=none
5530 if test "$am_compiler_list" = ""; then
5531 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5532 fi
5533 am__universal=false
5534 case " $depcc " in #(
5535 *\ -arch\ *\ -arch\ *) am__universal=true ;;
5536 esac
5537
5538 for depmode in $am_compiler_list; do
5539 # Setup a source with many dependencies, because some compilers
5540 # like to wrap large dependency lists on column 80 (with \), and
5541 # we should not choose a depcomp mode which is confused by this.
5542 #
5543 # We need to recreate these files for each test, as the compiler may
5544 # overwrite some of them when testing with obscure command lines.
5545 # This happens at least with the AIX C compiler.
5546 : > sub/conftest.c
5547 for i in 1 2 3 4 5 6; do
5548 echo '#include "conftst'$i'.h"' >> sub/conftest.c
5549 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5550 # Solaris 8's {/usr,}/bin/sh.
5551 touch sub/conftst$i.h
5552 done
5553 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5554
5555 # We check with `-c' and `-o' for the sake of the "dashmstdout"
5556 # mode. It turns out that the SunPro C++ compiler does not properly
5557 # handle `-M -o', and we need to detect this. Also, some Intel
5558 # versions had trouble with output in subdirs
5559 am__obj=sub/conftest.${OBJEXT-o}
5560 am__minus_obj="-o $am__obj"
5561 case $depmode in
5562 gcc)
5563 # This depmode causes a compiler race in universal mode.
5564 test "$am__universal" = false || continue
5565 ;;
5566 nosideeffect)
5567 # after this tag, mechanisms are not by side-effect, so they'll
5568 # only be used when explicitly requested
5569 if test "x$enable_dependency_tracking" = xyes; then
5570 continue
5571 else
5572 break
5573 fi
5574 ;;
5575 msvisualcpp | msvcmsys)
5576 # This compiler won't grok `-c -o', but also, the minuso test has
5577 # not run yet. These depmodes are late enough in the game, and
5578 # so weak that their functioning should not be impacted.
5579 am__obj=conftest.${OBJEXT-o}
5580 am__minus_obj=
5581 ;;
5582 none) break ;;
5583 esac
5584 if depmode=$depmode \
5585 source=sub/conftest.c object=$am__obj \
5586 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5587 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5588 >/dev/null 2>conftest.err &&
5589 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5590 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5591 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5592 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5593 # icc doesn't choke on unknown options, it will just issue warnings
5594 # or remarks (even with -Werror). So we grep stderr for any message
5595 # that says an option was ignored or not supported.
5596 # When given -MP, icc 7.0 and 7.1 complain thusly:
5597 # icc: Command line warning: ignoring option '-M'; no argument required
5598 # The diagnosis changed in icc 8.0:
5599 # icc: Command line remark: option '-MP' not supported
5600 if (grep 'ignoring option' conftest.err ||
5601 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5602 am_cv_CC_dependencies_compiler_type=$depmode
5603 break
5604 fi
5605 fi
5606 done
5607
5608 cd ..
5609 rm -rf conftest.dir
5610 else
5611 am_cv_CC_dependencies_compiler_type=none
5612 fi
5613
5614 fi
5615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5616 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5617 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5618
5619 if
5620 test "x$enable_dependency_tracking" != xno \
5621 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5622 am__fastdepCC_TRUE=
5623 am__fastdepCC_FALSE='#'
5624 else
5625 am__fastdepCC_TRUE='#'
5626 am__fastdepCC_FALSE=
5627 fi
5628
5629
5630 if test "x$CC" != xcc; then
5631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5632 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5633 else
5634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5635 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5636 fi
5637 set dummy $CC; ac_cc=`$as_echo "$2" |
5638 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5639 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
5640 $as_echo_n "(cached) " >&6
5641 else
5642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5643 /* end confdefs.h. */
5644
5645 int
5646 main ()
5647 {
5648
5649 ;
5650 return 0;
5651 }
5652 _ACEOF
5653 # Make sure it works both with $CC and with simple cc.
5654 # We do the test twice because some compilers refuse to overwrite an
5655 # existing .o file with -o, though they will create one.
5656 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5657 rm -f conftest2.*
5658 if { { case "(($ac_try" in
5659 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5660 *) ac_try_echo=$ac_try;;
5661 esac
5662 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5663 $as_echo "$ac_try_echo"; } >&5
5664 (eval "$ac_try") 2>&5
5665 ac_status=$?
5666 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5667 test $ac_status = 0; } &&
5668 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5669 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5670 *) ac_try_echo=$ac_try;;
5671 esac
5672 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5673 $as_echo "$ac_try_echo"; } >&5
5674 (eval "$ac_try") 2>&5
5675 ac_status=$?
5676 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5677 test $ac_status = 0; };
5678 then
5679 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5680 if test "x$CC" != xcc; then
5681 # Test first that cc exists at all.
5682 if { ac_try='cc -c conftest.$ac_ext >&5'
5683 { { case "(($ac_try" in
5684 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5685 *) ac_try_echo=$ac_try;;
5686 esac
5687 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5688 $as_echo "$ac_try_echo"; } >&5
5689 (eval "$ac_try") 2>&5
5690 ac_status=$?
5691 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5692 test $ac_status = 0; }; }; then
5693 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5694 rm -f conftest2.*
5695 if { { case "(($ac_try" in
5696 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5697 *) ac_try_echo=$ac_try;;
5698 esac
5699 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5700 $as_echo "$ac_try_echo"; } >&5
5701 (eval "$ac_try") 2>&5
5702 ac_status=$?
5703 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5704 test $ac_status = 0; } &&
5705 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5706 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5707 *) ac_try_echo=$ac_try;;
5708 esac
5709 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5710 $as_echo "$ac_try_echo"; } >&5
5711 (eval "$ac_try") 2>&5
5712 ac_status=$?
5713 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5714 test $ac_status = 0; };
5715 then
5716 # cc works too.
5717 :
5718 else
5719 # cc exists but doesn't like -o.
5720 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5721 fi
5722 fi
5723 fi
5724 else
5725 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5726 fi
5727 rm -f core conftest*
5728
5729 fi
5730 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5732 $as_echo "yes" >&6; }
5733 else
5734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5735 $as_echo "no" >&6; }
5736
5737 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5738
5739 fi
5740
5741 # FIXME: we rely on the cache variable name because
5742 # there is no other way.
5743 set dummy $CC
5744 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5745 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5746 if test "$am_t" != yes; then
5747 # Losing compiler, so override with the script.
5748 # FIXME: It is wrong to rewrite CC.
5749 # But if we don't then we get into trouble of one sort or another.
5750 # A longer-term fix would be to have automake use am__CC in this case,
5751 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5752 CC="$am_aux_dir/compile $CC"
5753 fi
5754
5755
5756
5757 if test x$GCC = xyes; then
5758 test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
5759 else
5760 test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
5761 fi
5762
5763 # Avoid gnulib's tests for O_NOATIME and O_NOFOLLOW, as we don't use them.
5764
5765 # Avoid gnulib's threadlib module, as we do threads our own way.
5766
5767
5768 # Initialize gnulib right after choosing the compiler.
5769
5770 ac_ext=c
5771 ac_cpp='$CPP $CPPFLAGS'
5772 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5773 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5774 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5776 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5777 # On Suns, sometimes $CPP names a directory.
5778 if test -n "$CPP" && test -d "$CPP"; then
5779 CPP=
5780 fi
5781 if test -z "$CPP"; then
5782 if test "${ac_cv_prog_CPP+set}" = set; then :
5783 $as_echo_n "(cached) " >&6
5784 else
5785 # Double quotes because CPP needs to be expanded
5786 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5787 do
5788 ac_preproc_ok=false
5789 for ac_c_preproc_warn_flag in '' yes
5790 do
5791 # Use a header file that comes with gcc, so configuring glibc
5792 # with a fresh cross-compiler works.
5793 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5794 # <limits.h> exists even on freestanding compilers.
5795 # On the NeXT, cc -E runs the code through the compiler's parser,
5796 # not just through cpp. "Syntax error" is here to catch this case.
5797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5798 /* end confdefs.h. */
5799 #ifdef __STDC__
5800 # include <limits.h>
5801 #else
5802 # include <assert.h>
5803 #endif
5804 Syntax error
5805 _ACEOF
5806 if ac_fn_c_try_cpp "$LINENO"; then :
5807
5808 else
5809 # Broken: fails on valid input.
5810 continue
5811 fi
5812 rm -f conftest.err conftest.$ac_ext
5813
5814 # OK, works on sane cases. Now check whether nonexistent headers
5815 # can be detected and how.
5816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5817 /* end confdefs.h. */
5818 #include <ac_nonexistent.h>
5819 _ACEOF
5820 if ac_fn_c_try_cpp "$LINENO"; then :
5821 # Broken: success on invalid input.
5822 continue
5823 else
5824 # Passes both tests.
5825 ac_preproc_ok=:
5826 break
5827 fi
5828 rm -f conftest.err conftest.$ac_ext
5829
5830 done
5831 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5832 rm -f conftest.err conftest.$ac_ext
5833 if $ac_preproc_ok; then :
5834 break
5835 fi
5836
5837 done
5838 ac_cv_prog_CPP=$CPP
5839
5840 fi
5841 CPP=$ac_cv_prog_CPP
5842 else
5843 ac_cv_prog_CPP=$CPP
5844 fi
5845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5846 $as_echo "$CPP" >&6; }
5847 ac_preproc_ok=false
5848 for ac_c_preproc_warn_flag in '' yes
5849 do
5850 # Use a header file that comes with gcc, so configuring glibc
5851 # with a fresh cross-compiler works.
5852 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5853 # <limits.h> exists even on freestanding compilers.
5854 # On the NeXT, cc -E runs the code through the compiler's parser,
5855 # not just through cpp. "Syntax error" is here to catch this case.
5856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5857 /* end confdefs.h. */
5858 #ifdef __STDC__
5859 # include <limits.h>
5860 #else
5861 # include <assert.h>
5862 #endif
5863 Syntax error
5864 _ACEOF
5865 if ac_fn_c_try_cpp "$LINENO"; then :
5866
5867 else
5868 # Broken: fails on valid input.
5869 continue
5870 fi
5871 rm -f conftest.err conftest.$ac_ext
5872
5873 # OK, works on sane cases. Now check whether nonexistent headers
5874 # can be detected and how.
5875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5876 /* end confdefs.h. */
5877 #include <ac_nonexistent.h>
5878 _ACEOF
5879 if ac_fn_c_try_cpp "$LINENO"; then :
5880 # Broken: success on invalid input.
5881 continue
5882 else
5883 # Passes both tests.
5884 ac_preproc_ok=:
5885 break
5886 fi
5887 rm -f conftest.err conftest.$ac_ext
5888
5889 done
5890 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5891 rm -f conftest.err conftest.$ac_ext
5892 if $ac_preproc_ok; then :
5893
5894 else
5895 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5896 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5897 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5898 See \`config.log' for more details." "$LINENO" 5; }
5899 fi
5900
5901 ac_ext=c
5902 ac_cpp='$CPP $CPPFLAGS'
5903 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5904 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5905 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5906
5907
5908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5909 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5910 if test "${ac_cv_path_GREP+set}" = set; then :
5911 $as_echo_n "(cached) " >&6
5912 else
5913 if test -z "$GREP"; then
5914 ac_path_GREP_found=false
5915 # Loop through the user's path and test for each of PROGNAME-LIST
5916 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5917 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5918 do
5919 IFS=$as_save_IFS
5920 test -z "$as_dir" && as_dir=.
5921 for ac_prog in grep ggrep; do
5922 for ac_exec_ext in '' $ac_executable_extensions; do
5923 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5924 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5925 # Check for GNU ac_path_GREP and select it if it is found.
5926 # Check for GNU $ac_path_GREP
5927 case `"$ac_path_GREP" --version 2>&1` in
5928 *GNU*)
5929 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5930 *)
5931 ac_count=0
5932 $as_echo_n 0123456789 >"conftest.in"
5933 while :
5934 do
5935 cat "conftest.in" "conftest.in" >"conftest.tmp"
5936 mv "conftest.tmp" "conftest.in"
5937 cp "conftest.in" "conftest.nl"
5938 $as_echo 'GREP' >> "conftest.nl"
5939 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5940 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5941 as_fn_arith $ac_count + 1 && ac_count=$as_val
5942 if test $ac_count -gt ${ac_path_GREP_max-0}; then
5943 # Best one so far, save it but keep looking for a better one
5944 ac_cv_path_GREP="$ac_path_GREP"
5945 ac_path_GREP_max=$ac_count
5946 fi
5947 # 10*(2^10) chars as input seems more than enough
5948 test $ac_count -gt 10 && break
5949 done
5950 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5951 esac
5952
5953 $ac_path_GREP_found && break 3
5954 done
5955 done
5956 done
5957 IFS=$as_save_IFS
5958 if test -z "$ac_cv_path_GREP"; then
5959 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5960 fi
5961 else
5962 ac_cv_path_GREP=$GREP
5963 fi
5964
5965 fi
5966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5967 $as_echo "$ac_cv_path_GREP" >&6; }
5968 GREP="$ac_cv_path_GREP"
5969
5970
5971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5972 $as_echo_n "checking for egrep... " >&6; }
5973 if test "${ac_cv_path_EGREP+set}" = set; then :
5974 $as_echo_n "(cached) " >&6
5975 else
5976 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5977 then ac_cv_path_EGREP="$GREP -E"
5978 else
5979 if test -z "$EGREP"; then
5980 ac_path_EGREP_found=false
5981 # Loop through the user's path and test for each of PROGNAME-LIST
5982 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5983 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5984 do
5985 IFS=$as_save_IFS
5986 test -z "$as_dir" && as_dir=.
5987 for ac_prog in egrep; do
5988 for ac_exec_ext in '' $ac_executable_extensions; do
5989 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5990 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5991 # Check for GNU ac_path_EGREP and select it if it is found.
5992 # Check for GNU $ac_path_EGREP
5993 case `"$ac_path_EGREP" --version 2>&1` in
5994 *GNU*)
5995 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5996 *)
5997 ac_count=0
5998 $as_echo_n 0123456789 >"conftest.in"
5999 while :
6000 do
6001 cat "conftest.in" "conftest.in" >"conftest.tmp"
6002 mv "conftest.tmp" "conftest.in"
6003 cp "conftest.in" "conftest.nl"
6004 $as_echo 'EGREP' >> "conftest.nl"
6005 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6006 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6007 as_fn_arith $ac_count + 1 && ac_count=$as_val
6008 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
6009 # Best one so far, save it but keep looking for a better one
6010 ac_cv_path_EGREP="$ac_path_EGREP"
6011 ac_path_EGREP_max=$ac_count
6012 fi
6013 # 10*(2^10) chars as input seems more than enough
6014 test $ac_count -gt 10 && break
6015 done
6016 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6017 esac
6018
6019 $ac_path_EGREP_found && break 3
6020 done
6021 done
6022 done
6023 IFS=$as_save_IFS
6024 if test -z "$ac_cv_path_EGREP"; then
6025 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6026 fi
6027 else
6028 ac_cv_path_EGREP=$EGREP
6029 fi
6030
6031 fi
6032 fi
6033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
6034 $as_echo "$ac_cv_path_EGREP" >&6; }
6035 EGREP="$ac_cv_path_EGREP"
6036
6037
6038
6039
6040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Minix Amsterdam compiler" >&5
6041 $as_echo_n "checking for Minix Amsterdam compiler... " >&6; }
6042 if test "${gl_cv_c_amsterdam_compiler+set}" = set; then :
6043 $as_echo_n "(cached) " >&6
6044 else
6045
6046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6047 /* end confdefs.h. */
6048
6049 #ifdef __ACK__
6050 Amsterdam
6051 #endif
6052
6053 _ACEOF
6054 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6055 $EGREP "Amsterdam" >/dev/null 2>&1; then :
6056 gl_cv_c_amsterdam_compiler=yes
6057 else
6058 gl_cv_c_amsterdam_compiler=no
6059 fi
6060 rm -f conftest*
6061
6062
6063 fi
6064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5
6065 $as_echo "$gl_cv_c_amsterdam_compiler" >&6; }
6066 if test -z "$AR"; then
6067 if test $gl_cv_c_amsterdam_compiler = yes; then
6068 AR='cc -c.a'
6069 if test -z "$ARFLAGS"; then
6070 ARFLAGS='-o'
6071 fi
6072 else
6073 if test -n "$ac_tool_prefix"; then
6074 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6075 set dummy ${ac_tool_prefix}ar; ac_word=$2
6076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6077 $as_echo_n "checking for $ac_word... " >&6; }
6078 if test "${ac_cv_prog_AR+set}" = set; then :
6079 $as_echo_n "(cached) " >&6
6080 else
6081 if test -n "$AR"; then
6082 ac_cv_prog_AR="$AR" # Let the user override the test.
6083 else
6084 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6085 for as_dir in $PATH
6086 do
6087 IFS=$as_save_IFS
6088 test -z "$as_dir" && as_dir=.
6089 for ac_exec_ext in '' $ac_executable_extensions; do
6090 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6091 ac_cv_prog_AR="${ac_tool_prefix}ar"
6092 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6093 break 2
6094 fi
6095 done
6096 done
6097 IFS=$as_save_IFS
6098
6099 fi
6100 fi
6101 AR=$ac_cv_prog_AR
6102 if test -n "$AR"; then
6103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6104 $as_echo "$AR" >&6; }
6105 else
6106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6107 $as_echo "no" >&6; }
6108 fi
6109
6110
6111 fi
6112 if test -z "$ac_cv_prog_AR"; then
6113 ac_ct_AR=$AR
6114 # Extract the first word of "ar", so it can be a program name with args.
6115 set dummy ar; ac_word=$2
6116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6117 $as_echo_n "checking for $ac_word... " >&6; }
6118 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6119 $as_echo_n "(cached) " >&6
6120 else
6121 if test -n "$ac_ct_AR"; then
6122 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6123 else
6124 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6125 for as_dir in $PATH
6126 do
6127 IFS=$as_save_IFS
6128 test -z "$as_dir" && as_dir=.
6129 for ac_exec_ext in '' $ac_executable_extensions; do
6130 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6131 ac_cv_prog_ac_ct_AR="ar"
6132 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6133 break 2
6134 fi
6135 done
6136 done
6137 IFS=$as_save_IFS
6138
6139 fi
6140 fi
6141 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6142 if test -n "$ac_ct_AR"; then
6143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6144 $as_echo "$ac_ct_AR" >&6; }
6145 else
6146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6147 $as_echo "no" >&6; }
6148 fi
6149
6150 if test "x$ac_ct_AR" = x; then
6151 AR="ar"
6152 else
6153 case $cross_compiling:$ac_tool_warned in
6154 yes:)
6155 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6156 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6157 ac_tool_warned=yes ;;
6158 esac
6159 AR=$ac_ct_AR
6160 fi
6161 else
6162 AR="$ac_cv_prog_AR"
6163 fi
6164
6165 if test -z "$ARFLAGS"; then
6166 ARFLAGS='cru'
6167 fi
6168 fi
6169 else
6170 if test -z "$ARFLAGS"; then
6171 ARFLAGS='cru'
6172 fi
6173 fi
6174
6175
6176 if test -z "$RANLIB"; then
6177 if test $gl_cv_c_amsterdam_compiler = yes; then
6178 RANLIB=':'
6179 else
6180 if test -n "$ac_tool_prefix"; then
6181 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6182 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6184 $as_echo_n "checking for $ac_word... " >&6; }
6185 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6186 $as_echo_n "(cached) " >&6
6187 else
6188 if test -n "$RANLIB"; then
6189 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6190 else
6191 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6192 for as_dir in $PATH
6193 do
6194 IFS=$as_save_IFS
6195 test -z "$as_dir" && as_dir=.
6196 for ac_exec_ext in '' $ac_executable_extensions; do
6197 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6198 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6199 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6200 break 2
6201 fi
6202 done
6203 done
6204 IFS=$as_save_IFS
6205
6206 fi
6207 fi
6208 RANLIB=$ac_cv_prog_RANLIB
6209 if test -n "$RANLIB"; then
6210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6211 $as_echo "$RANLIB" >&6; }
6212 else
6213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6214 $as_echo "no" >&6; }
6215 fi
6216
6217
6218 fi
6219 if test -z "$ac_cv_prog_RANLIB"; then
6220 ac_ct_RANLIB=$RANLIB
6221 # Extract the first word of "ranlib", so it can be a program name with args.
6222 set dummy ranlib; ac_word=$2
6223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6224 $as_echo_n "checking for $ac_word... " >&6; }
6225 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6226 $as_echo_n "(cached) " >&6
6227 else
6228 if test -n "$ac_ct_RANLIB"; then
6229 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6230 else
6231 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6232 for as_dir in $PATH
6233 do
6234 IFS=$as_save_IFS
6235 test -z "$as_dir" && as_dir=.
6236 for ac_exec_ext in '' $ac_executable_extensions; do
6237 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6238 ac_cv_prog_ac_ct_RANLIB="ranlib"
6239 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6240 break 2
6241 fi
6242 done
6243 done
6244 IFS=$as_save_IFS
6245
6246 fi
6247 fi
6248 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6249 if test -n "$ac_ct_RANLIB"; then
6250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6251 $as_echo "$ac_ct_RANLIB" >&6; }
6252 else
6253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6254 $as_echo "no" >&6; }
6255 fi
6256
6257 if test "x$ac_ct_RANLIB" = x; then
6258 RANLIB=":"
6259 else
6260 case $cross_compiling:$ac_tool_warned in
6261 yes:)
6262 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6263 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6264 ac_tool_warned=yes ;;
6265 esac
6266 RANLIB=$ac_ct_RANLIB
6267 fi
6268 else
6269 RANLIB="$ac_cv_prog_RANLIB"
6270 fi
6271
6272 fi
6273 fi
6274
6275
6276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6277 $as_echo_n "checking for ANSI C header files... " >&6; }
6278 if test "${ac_cv_header_stdc+set}" = set; then :
6279 $as_echo_n "(cached) " >&6
6280 else
6281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6282 /* end confdefs.h. */
6283 #include <stdlib.h>
6284 #include <stdarg.h>
6285 #include <string.h>
6286 #include <float.h>
6287
6288 int
6289 main ()
6290 {
6291
6292 ;
6293 return 0;
6294 }
6295 _ACEOF
6296 if ac_fn_c_try_compile "$LINENO"; then :
6297 ac_cv_header_stdc=yes
6298 else
6299 ac_cv_header_stdc=no
6300 fi
6301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6302
6303 if test $ac_cv_header_stdc = yes; then
6304 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6306 /* end confdefs.h. */
6307 #include <string.h>
6308
6309 _ACEOF
6310 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6311 $EGREP "memchr" >/dev/null 2>&1; then :
6312
6313 else
6314 ac_cv_header_stdc=no
6315 fi
6316 rm -f conftest*
6317
6318 fi
6319
6320 if test $ac_cv_header_stdc = yes; then
6321 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6323 /* end confdefs.h. */
6324 #include <stdlib.h>
6325
6326 _ACEOF
6327 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6328 $EGREP "free" >/dev/null 2>&1; then :
6329
6330 else
6331 ac_cv_header_stdc=no
6332 fi
6333 rm -f conftest*
6334
6335 fi
6336
6337 if test $ac_cv_header_stdc = yes; then
6338 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6339 if test "$cross_compiling" = yes; then :
6340 :
6341 else
6342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6343 /* end confdefs.h. */
6344 #include <ctype.h>
6345 #include <stdlib.h>
6346 #if ((' ' & 0x0FF) == 0x020)
6347 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6348 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6349 #else
6350 # define ISLOWER(c) \
6351 (('a' <= (c) && (c) <= 'i') \
6352 || ('j' <= (c) && (c) <= 'r') \
6353 || ('s' <= (c) && (c) <= 'z'))
6354 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6355 #endif
6356
6357 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6358 int
6359 main ()
6360 {
6361 int i;
6362 for (i = 0; i < 256; i++)
6363 if (XOR (islower (i), ISLOWER (i))
6364 || toupper (i) != TOUPPER (i))
6365 return 2;
6366 return 0;
6367 }
6368 _ACEOF
6369 if ac_fn_c_try_run "$LINENO"; then :
6370
6371 else
6372 ac_cv_header_stdc=no
6373 fi
6374 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6375 conftest.$ac_objext conftest.beam conftest.$ac_ext
6376 fi
6377
6378 fi
6379 fi
6380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6381 $as_echo "$ac_cv_header_stdc" >&6; }
6382 if test $ac_cv_header_stdc = yes; then
6383
6384 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6385
6386 fi
6387
6388 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6389 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6390 inttypes.h stdint.h unistd.h
6391 do :
6392 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6393 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6394 "
6395 eval as_val=\$$as_ac_Header
6396 if test "x$as_val" = x""yes; then :
6397 cat >>confdefs.h <<_ACEOF
6398 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6399 _ACEOF
6400
6401 fi
6402
6403 done
6404
6405
6406
6407
6408
6409 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
6410 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
6411 MINIX=yes
6412 else
6413 MINIX=
6414 fi
6415
6416
6417 if test "$MINIX" = yes; then
6418
6419 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
6420
6421
6422 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
6423
6424
6425 $as_echo "#define _MINIX 1" >>confdefs.h
6426
6427 fi
6428
6429 case "$host_os" in
6430 hpux*)
6431
6432 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
6433
6434 ;;
6435 esac
6436
6437
6438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
6439 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
6440 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
6441 $as_echo_n "(cached) " >&6
6442 else
6443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6444 /* end confdefs.h. */
6445
6446 # define __EXTENSIONS__ 1
6447 $ac_includes_default
6448 int
6449 main ()
6450 {
6451
6452 ;
6453 return 0;
6454 }
6455 _ACEOF
6456 if ac_fn_c_try_compile "$LINENO"; then :
6457 ac_cv_safe_to_define___extensions__=yes
6458 else
6459 ac_cv_safe_to_define___extensions__=no
6460 fi
6461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6462 fi
6463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
6464 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
6465 test $ac_cv_safe_to_define___extensions__ = yes &&
6466 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6467
6468 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
6469
6470 $as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h
6471
6472 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6473
6474 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
6475
6476 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
6477
6478
6479
6480
6481
6482
6483
6484
6485 # Check whether --enable-largefile was given.
6486 if test "${enable_largefile+set}" = set; then :
6487 enableval=$enable_largefile;
6488 fi
6489
6490 if test "$enable_largefile" != no; then
6491
6492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6493 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6494 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
6495 $as_echo_n "(cached) " >&6
6496 else
6497 ac_cv_sys_largefile_CC=no
6498 if test "$GCC" != yes; then
6499 ac_save_CC=$CC
6500 while :; do
6501 # IRIX 6.2 and later do not support large files by default,
6502 # so use the C compiler's -n32 option if that helps.
6503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6504 /* end confdefs.h. */
6505 #include <sys/types.h>
6506 /* Check that off_t can represent 2**63 - 1 correctly.
6507 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6508 since some C++ compilers masquerading as C compilers
6509 incorrectly reject 9223372036854775807. */
6510 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6511 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6512 && LARGE_OFF_T % 2147483647 == 1)
6513 ? 1 : -1];
6514 int
6515 main ()
6516 {
6517
6518 ;
6519 return 0;
6520 }
6521 _ACEOF
6522 if ac_fn_c_try_compile "$LINENO"; then :
6523 break
6524 fi
6525 rm -f core conftest.err conftest.$ac_objext
6526 CC="$CC -n32"
6527 if ac_fn_c_try_compile "$LINENO"; then :
6528 ac_cv_sys_largefile_CC=' -n32'; break
6529 fi
6530 rm -f core conftest.err conftest.$ac_objext
6531 break
6532 done
6533 CC=$ac_save_CC
6534 rm -f conftest.$ac_ext
6535 fi
6536 fi
6537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6538 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
6539 if test "$ac_cv_sys_largefile_CC" != no; then
6540 CC=$CC$ac_cv_sys_largefile_CC
6541 fi
6542
6543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6544 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6545 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
6546 $as_echo_n "(cached) " >&6
6547 else
6548 while :; do
6549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6550 /* end confdefs.h. */
6551 #include <sys/types.h>
6552 /* Check that off_t can represent 2**63 - 1 correctly.
6553 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6554 since some C++ compilers masquerading as C compilers
6555 incorrectly reject 9223372036854775807. */
6556 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6557 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6558 && LARGE_OFF_T % 2147483647 == 1)
6559 ? 1 : -1];
6560 int
6561 main ()
6562 {
6563
6564 ;
6565 return 0;
6566 }
6567 _ACEOF
6568 if ac_fn_c_try_compile "$LINENO"; then :
6569 ac_cv_sys_file_offset_bits=no; break
6570 fi
6571 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6573 /* end confdefs.h. */
6574 #define _FILE_OFFSET_BITS 64
6575 #include <sys/types.h>
6576 /* Check that off_t can represent 2**63 - 1 correctly.
6577 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6578 since some C++ compilers masquerading as C compilers
6579 incorrectly reject 9223372036854775807. */
6580 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6581 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6582 && LARGE_OFF_T % 2147483647 == 1)
6583 ? 1 : -1];
6584 int
6585 main ()
6586 {
6587
6588 ;
6589 return 0;
6590 }
6591 _ACEOF
6592 if ac_fn_c_try_compile "$LINENO"; then :
6593 ac_cv_sys_file_offset_bits=64; break
6594 fi
6595 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6596 ac_cv_sys_file_offset_bits=unknown
6597 break
6598 done
6599 fi
6600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6601 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6602 case $ac_cv_sys_file_offset_bits in #(
6603 no | unknown) ;;
6604 *)
6605 cat >>confdefs.h <<_ACEOF
6606 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6607 _ACEOF
6608 ;;
6609 esac
6610 rm -rf conftest*
6611 if test $ac_cv_sys_file_offset_bits = unknown; then
6612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6613 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6614 if test "${ac_cv_sys_large_files+set}" = set; then :
6615 $as_echo_n "(cached) " >&6
6616 else
6617 while :; do
6618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6619 /* end confdefs.h. */
6620 #include <sys/types.h>
6621 /* Check that off_t can represent 2**63 - 1 correctly.
6622 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6623 since some C++ compilers masquerading as C compilers
6624 incorrectly reject 9223372036854775807. */
6625 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6626 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6627 && LARGE_OFF_T % 2147483647 == 1)
6628 ? 1 : -1];
6629 int
6630 main ()
6631 {
6632
6633 ;
6634 return 0;
6635 }
6636 _ACEOF
6637 if ac_fn_c_try_compile "$LINENO"; then :
6638 ac_cv_sys_large_files=no; break
6639 fi
6640 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6642 /* end confdefs.h. */
6643 #define _LARGE_FILES 1
6644 #include <sys/types.h>
6645 /* Check that off_t can represent 2**63 - 1 correctly.
6646 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6647 since some C++ compilers masquerading as C compilers
6648 incorrectly reject 9223372036854775807. */
6649 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6650 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6651 && LARGE_OFF_T % 2147483647 == 1)
6652 ? 1 : -1];
6653 int
6654 main ()
6655 {
6656
6657 ;
6658 return 0;
6659 }
6660 _ACEOF
6661 if ac_fn_c_try_compile "$LINENO"; then :
6662 ac_cv_sys_large_files=1; break
6663 fi
6664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6665 ac_cv_sys_large_files=unknown
6666 break
6667 done
6668 fi
6669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6670 $as_echo "$ac_cv_sys_large_files" >&6; }
6671 case $ac_cv_sys_large_files in #(
6672 no | unknown) ;;
6673 *)
6674 cat >>confdefs.h <<_ACEOF
6675 #define _LARGE_FILES $ac_cv_sys_large_files
6676 _ACEOF
6677 ;;
6678 esac
6679 rm -rf conftest*
6680 fi
6681
6682
6683 fi
6684
6685 case $ac_cv_prog_cc_stdc in #(
6686 no) :
6687 ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
6688 *) :
6689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
6690 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
6691 if test "${ac_cv_prog_cc_c99+set}" = set; then :
6692 $as_echo_n "(cached) " >&6
6693 else
6694 ac_cv_prog_cc_c99=no
6695 ac_save_CC=$CC
6696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6697 /* end confdefs.h. */
6698 #include <stdarg.h>
6699 #include <stdbool.h>
6700 #include <stdlib.h>
6701 #include <wchar.h>
6702 #include <stdio.h>
6703
6704 // Check varargs macros. These examples are taken from C99 6.10.3.5.
6705 #define debug(...) fprintf (stderr, __VA_ARGS__)
6706 #define showlist(...) puts (#__VA_ARGS__)
6707 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
6708 static void
6709 test_varargs_macros (void)
6710 {
6711 int x = 1234;
6712 int y = 5678;
6713 debug ("Flag");
6714 debug ("X = %d\n", x);
6715 showlist (The first, second, and third items.);
6716 report (x>y, "x is %d but y is %d", x, y);
6717 }
6718
6719 // Check long long types.
6720 #define BIG64 18446744073709551615ull
6721 #define BIG32 4294967295ul
6722 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
6723 #if !BIG_OK
6724 your preprocessor is broken;
6725 #endif
6726 #if BIG_OK
6727 #else
6728 your preprocessor is broken;
6729 #endif
6730 static long long int bignum = -9223372036854775807LL;
6731 static unsigned long long int ubignum = BIG64;
6732
6733 struct incomplete_array
6734 {
6735 int datasize;
6736 double data[];
6737 };
6738
6739 struct named_init {
6740 int number;
6741 const wchar_t *name;
6742 double average;
6743 };
6744
6745 typedef const char *ccp;
6746
6747 static inline int
6748 test_restrict (ccp restrict text)
6749 {
6750 // See if C++-style comments work.
6751 // Iterate through items via the restricted pointer.
6752 // Also check for declarations in for loops.
6753 for (unsigned int i = 0; *(text+i) != '\0'; ++i)
6754 continue;
6755 return 0;
6756 }
6757
6758 // Check varargs and va_copy.
6759 static void
6760 test_varargs (const char *format, ...)
6761 {
6762 va_list args;
6763 va_start (args, format);
6764 va_list args_copy;
6765 va_copy (args_copy, args);
6766
6767 const char *str;
6768 int number;
6769 float fnumber;
6770
6771 while (*format)
6772 {
6773 switch (*format++)
6774 {
6775 case 's': // string
6776 str = va_arg (args_copy, const char *);
6777 break;
6778 case 'd': // int
6779 number = va_arg (args_copy, int);
6780 break;
6781 case 'f': // float
6782 fnumber = va_arg (args_copy, double);
6783 break;
6784 default:
6785 break;
6786 }
6787 }
6788 va_end (args_copy);
6789 va_end (args);
6790 }
6791
6792 int
6793 main ()
6794 {
6795
6796 // Check bool.
6797 _Bool success = false;
6798
6799 // Check restrict.
6800 if (test_restrict ("String literal") == 0)
6801 success = true;
6802 char *restrict newvar = "Another string";
6803
6804 // Check varargs.
6805 test_varargs ("s, d' f .", "string", 65, 34.234);
6806 test_varargs_macros ();
6807
6808 // Check flexible array members.
6809 struct incomplete_array *ia =
6810 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
6811 ia->datasize = 10;
6812 for (int i = 0; i < ia->datasize; ++i)
6813 ia->data[i] = i * 1.234;
6814
6815 // Check named initializers.
6816 struct named_init ni = {
6817 .number = 34,
6818 .name = L"Test wide string",
6819 .average = 543.34343,
6820 };
6821
6822 ni.number = 58;
6823
6824 int dynamic_array[ni.number];
6825 dynamic_array[ni.number - 1] = 543;
6826
6827 // work around unused variable warnings
6828 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
6829 || dynamic_array[ni.number - 1] != 543);
6830
6831 ;
6832 return 0;
6833 }
6834 _ACEOF
6835 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99
6836 do
6837 CC="$ac_save_CC $ac_arg"
6838 if ac_fn_c_try_compile "$LINENO"; then :
6839 ac_cv_prog_cc_c99=$ac_arg
6840 fi
6841 rm -f core conftest.err conftest.$ac_objext
6842 test "x$ac_cv_prog_cc_c99" != "xno" && break
6843 done
6844 rm -f conftest.$ac_ext
6845 CC=$ac_save_CC
6846
6847 fi
6848 # AC_CACHE_VAL
6849 case "x$ac_cv_prog_cc_c99" in
6850 x)
6851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6852 $as_echo "none needed" >&6; } ;;
6853 xno)
6854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6855 $as_echo "unsupported" >&6; } ;;
6856 *)
6857 CC="$CC $ac_cv_prog_cc_c99"
6858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
6859 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
6860 esac
6861 if test "x$ac_cv_prog_cc_c99" != xno; then :
6862 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
6863 else
6864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
6865 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
6866 if test "${ac_cv_prog_cc_c89+set}" = set; then :
6867 $as_echo_n "(cached) " >&6
6868 else
6869 ac_cv_prog_cc_c89=no
6870 ac_save_CC=$CC
6871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6872 /* end confdefs.h. */
6873 #include <stdarg.h>
6874 #include <stdio.h>
6875 #include <sys/types.h>
6876 #include <sys/stat.h>
6877 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
6878 struct buf { int x; };
6879 FILE * (*rcsopen) (struct buf *, struct stat *, int);
6880 static char *e (p, i)
6881 char **p;
6882 int i;
6883 {
6884 return p[i];
6885 }
6886 static char *f (char * (*g) (char **, int), char **p, ...)
6887 {
6888 char *s;
6889 va_list v;
6890 va_start (v,p);
6891 s = g (p, va_arg (v,int));
6892 va_end (v);
6893 return s;
6894 }
6895
6896 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
6897 function prototypes and stuff, but not '\xHH' hex character constants.
6898 These don't provoke an error unfortunately, instead are silently treated
6899 as 'x'. The following induces an error, until -std is added to get
6900 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
6901 array size at least. It's necessary to write '\x00'==0 to get something
6902 that's true only with -std. */
6903 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
6904
6905 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
6906 inside strings and character constants. */
6907 #define FOO(x) 'x'
6908 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
6909
6910 int test (int i, double x);
6911 struct s1 {int (*f) (int a);};
6912 struct s2 {int (*f) (double a);};
6913 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
6914 int argc;
6915 char **argv;
6916 int
6917 main ()
6918 {
6919 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
6920 ;
6921 return 0;
6922 }
6923 _ACEOF
6924 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
6925 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
6926 do
6927 CC="$ac_save_CC $ac_arg"
6928 if ac_fn_c_try_compile "$LINENO"; then :
6929 ac_cv_prog_cc_c89=$ac_arg
6930 fi
6931 rm -f core conftest.err conftest.$ac_objext
6932 test "x$ac_cv_prog_cc_c89" != "xno" && break
6933 done
6934 rm -f conftest.$ac_ext
6935 CC=$ac_save_CC
6936
6937 fi
6938 # AC_CACHE_VAL
6939 case "x$ac_cv_prog_cc_c89" in
6940 x)
6941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6942 $as_echo "none needed" >&6; } ;;
6943 xno)
6944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6945 $as_echo "unsupported" >&6; } ;;
6946 *)
6947 CC="$CC $ac_cv_prog_cc_c89"
6948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
6949 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
6950 esac
6951 if test "x$ac_cv_prog_cc_c89" != xno; then :
6952 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
6953 else
6954 ac_cv_prog_cc_stdc=no
6955 fi
6956
6957 fi
6958 ;;
6959 esac
6960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
6961 $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
6962 if test "${ac_cv_prog_cc_stdc+set}" = set; then :
6963 $as_echo_n "(cached) " >&6
6964 fi
6965
6966 case $ac_cv_prog_cc_stdc in #(
6967 no) :
6968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6969 $as_echo "unsupported" >&6; } ;; #(
6970 '') :
6971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6972 $as_echo "none needed" >&6; } ;; #(
6973 *) :
6974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
6975 $as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
6976 esac
6977
6978
6979
6980 # Code from module alloca-opt:
6981 # Code from module allocator:
6982 # Code from module c-ctype:
6983 # Code from module c-strcase:
6984 # Code from module careadlinkat:
6985 # Code from module clock-time:
6986 # Code from module close-stream:
6987 # Code from module crypto/md5:
6988 # Code from module crypto/sha1:
6989 # Code from module crypto/sha256:
6990 # Code from module crypto/sha512:
6991 # Code from module dosname:
6992 # Code from module dtoastr:
6993 # Code from module dtotimespec:
6994 # Code from module dup2:
6995 # Code from module environ:
6996 # Code from module euidaccess:
6997 # Code from module execinfo:
6998 # Code from module extensions:
6999
7000 # Code from module extern-inline:
7001 # Code from module faccessat:
7002 # Code from module fcntl-h:
7003 # Code from module filemode:
7004 # Code from module fpending:
7005 # Code from module getgroups:
7006 # Code from module getloadavg:
7007 # Code from module getopt-gnu:
7008 # Code from module getopt-posix:
7009 # Code from module gettext-h:
7010 # Code from module gettime:
7011 # Code from module gettimeofday:
7012 # Code from module group-member:
7013 # Code from module ignore-value:
7014 # Code from module include_next:
7015 # Code from module intprops:
7016 # Code from module inttypes-incomplete:
7017 # Code from module largefile:
7018
7019 # Code from module lstat:
7020 # Code from module manywarnings:
7021 # Code from module mktime:
7022 # Code from module multiarch:
7023 # Code from module nocrash:
7024 # Code from module pathmax:
7025 # Code from module pselect:
7026 # Code from module pthread_sigmask:
7027 # Code from module readlink:
7028 # Code from module root-uid:
7029 # Code from module signal-h:
7030 # Code from module snippet/_Noreturn:
7031 # Code from module snippet/arg-nonnull:
7032 # Code from module snippet/c++defs:
7033 # Code from module snippet/warn-on-use:
7034 # Code from module socklen:
7035 # Code from module ssize_t:
7036 # Code from module stat:
7037 # Code from module stat-time:
7038 # Code from module stdalign:
7039 # Code from module stdarg:
7040
7041
7042
7043 # Code from module stdbool:
7044 # Code from module stddef:
7045 # Code from module stdint:
7046 # Code from module stdio:
7047 # Code from module stdlib:
7048 # Code from module strftime:
7049 # Code from module strtoimax:
7050 # Code from module strtoll:
7051 # Code from module strtoull:
7052 # Code from module strtoumax:
7053 # Code from module symlink:
7054 # Code from module sys_select:
7055 # Code from module sys_stat:
7056 # Code from module sys_time:
7057 # Code from module time:
7058 # Code from module time_r:
7059 # Code from module timer-time:
7060 # Code from module timespec:
7061 # Code from module timespec-add:
7062 # Code from module timespec-sub:
7063 # Code from module u64:
7064 # Code from module unistd:
7065 # Code from module utimens:
7066 # Code from module verify:
7067 # Code from module warnings:
7068 # Code from module xalloc-oversized:
7069
7070
7071 # It's helpful to have C macros available to GDB, so prefer -g3 to -g
7072 # if -g3 works and the user does not specify CFLAGS.
7073 # This test must follow gl_EARLY; otherwise AC_LINK_IFELSE complains.
7074 if test "$ac_test_CFLAGS" != set; then
7075 case $CFLAGS in
7076 '-g')
7077 emacs_g3_CFLAGS='-g3';;
7078 '-g -O2')
7079 emacs_g3_CFLAGS='-g3 -O2';;
7080 *)
7081 emacs_g3_CFLAGS='';;
7082 esac
7083 if test -n "$emacs_g3_CFLAGS"; then
7084 emacs_save_CFLAGS=$CFLAGS
7085 CFLAGS=$emacs_g3_CFLAGS
7086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts $emacs_g3_CFLAGS" >&5
7087 $as_echo_n "checking whether $CC accepts $emacs_g3_CFLAGS... " >&6; }
7088 if test "${emacs_cv_prog_cc_g3+set}" = set; then :
7089 $as_echo_n "(cached) " >&6
7090 else
7091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7092 /* end confdefs.h. */
7093
7094 int
7095 main ()
7096 {
7097
7098 ;
7099 return 0;
7100 }
7101 _ACEOF
7102 if ac_fn_c_try_link "$LINENO"; then :
7103 emacs_cv_prog_cc_g3=yes
7104 else
7105 emacs_cv_prog_cc_g3=no
7106 fi
7107 rm -f core conftest.err conftest.$ac_objext \
7108 conftest$ac_exeext conftest.$ac_ext
7109 fi
7110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_prog_cc_g3" >&5
7111 $as_echo "$emacs_cv_prog_cc_g3" >&6; }
7112 if test $emacs_cv_prog_cc_g3 = yes; then
7113 CFLAGS=$emacs_g3_CFLAGS
7114 else
7115 CFLAGS=$emacs_save_CFLAGS
7116 fi
7117 fi
7118 fi
7119
7120 # Check whether --enable-gcc-warnings was given.
7121 if test "${enable_gcc_warnings+set}" = set; then :
7122 enableval=$enable_gcc_warnings; case $enableval in
7123 yes|no) ;;
7124 *) as_fn_error "bad value $enableval for gcc-warnings option" "$LINENO" 5 ;;
7125 esac
7126 gl_gcc_warnings=$enableval
7127 else
7128 gl_gcc_warnings=no
7129
7130 fi
7131
7132
7133 # Check whether --enable-link-time-optimization was given.
7134 if test "${enable_link_time_optimization+set}" = set; then :
7135 enableval=$enable_link_time_optimization; if test "${enableval}" != "no"; then
7136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether link-time optimization is supported" >&5
7137 $as_echo_n "checking whether link-time optimization is supported... " >&6; }
7138 ac_lto_supported=no
7139 if test x$GCC = xyes; then
7140 CPUS=`getconf _NPROCESSORS_ONLN 2>/dev/null`
7141 if test x$CPUS != x; then
7142 LTO="-flto=$CPUS"
7143 else
7144 LTO="-flto"
7145 fi
7146 old_CFLAGS=$CFLAGS
7147 CFLAGS="$CFLAGS $LTO"
7148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7149 /* end confdefs.h. */
7150
7151 int
7152 main ()
7153 {
7154
7155 ;
7156 return 0;
7157 }
7158 _ACEOF
7159 if ac_fn_c_try_compile "$LINENO"; then :
7160 ac_lto_supported=yes
7161 else
7162 ac_lto_supported=no
7163 fi
7164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7165 CFLAGS="$old_CFLAGS"
7166 fi
7167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_lto_supported" >&5
7168 $as_echo "$ac_lto_supported" >&6; }
7169 if test "$ac_lto_supported" = "yes"; then
7170 CFLAGS="$CFLAGS $LTO"
7171 fi
7172 fi
7173 fi
7174
7175
7176 # gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found])
7177 # ------------------------------------------------
7178 # If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND.
7179 # Otherwise, run RUN-IF-NOT-FOUND.
7180
7181
7182 # When compiling with GCC, prefer -isystem to -I when including system
7183 # include files, to avoid generating useless diagnostics for the files.
7184 if test "$gl_gcc_warnings" != yes; then
7185 isystem='-I'
7186 else
7187 isystem='-isystem '
7188
7189 # This, $nw, is the list of warnings we disable.
7190 nw=
7191
7192 case $with_x_toolkit in
7193 lucid | athena | motif)
7194 # Old toolkits mishandle 'const'.
7195 nw="$nw -Wwrite-strings"
7196 ;;
7197 *)
7198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror" >&5
7199 $as_echo_n "checking whether C compiler handles -Werror... " >&6; }
7200 if test "${gl_cv_warn_c__Werror+set}" = set; then :
7201 $as_echo_n "(cached) " >&6
7202 else
7203
7204 gl_save_compiler_FLAGS="$CFLAGS"
7205 as_fn_append CFLAGS " -Werror"
7206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7207 /* end confdefs.h. */
7208
7209 int
7210 main ()
7211 {
7212
7213 ;
7214 return 0;
7215 }
7216 _ACEOF
7217 if ac_fn_c_try_compile "$LINENO"; then :
7218 gl_cv_warn_c__Werror=yes
7219 else
7220 gl_cv_warn_c__Werror=no
7221 fi
7222 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7223 CFLAGS="$gl_save_compiler_FLAGS"
7224
7225 fi
7226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror" >&5
7227 $as_echo "$gl_cv_warn_c__Werror" >&6; }
7228 if test "x$gl_cv_warn_c__Werror" = x""yes; then :
7229 as_fn_append WERROR_CFLAGS " -Werror"
7230 fi
7231
7232
7233 ;;
7234 esac
7235
7236
7237 nw="$nw -Waggregate-return" # anachronistic
7238 nw="$nw -Wlong-long" # C90 is anachronistic
7239 nw="$nw -Wc++-compat" # We don't care about C++ compilers
7240 nw="$nw -Wundef" # Warns on '#if GNULIB_FOO' etc in gnulib
7241 nw="$nw -Wtraditional" # Warns on #elif which we use often
7242 nw="$nw -Wcast-qual" # Too many warnings for now
7243 nw="$nw -Wconversion" # Too many warnings for now
7244 nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings
7245 nw="$nw -Wsign-conversion" # Too many warnings for now
7246 nw="$nw -Woverlength-strings" # Not a problem these days
7247 nw="$nw -Wtraditional-conversion" # Too many warnings for now
7248 nw="$nw -Wunreachable-code" # so buggy that it's now silently ignored
7249 nw="$nw -Wpadded" # Our structs are not padded
7250 nw="$nw -Wredundant-decls" # we regularly (re)declare functions
7251 nw="$nw -Wlogical-op" # any use of fwrite provokes this
7252 nw="$nw -Wformat-nonliteral" # we do this a lot
7253 nw="$nw -Wvla" # warnings in gettext.h
7254 nw="$nw -Wnested-externs" # use of XARGMATCH/verify_function__
7255 nw="$nw -Wswitch-enum" # Too many warnings for now
7256 nw="$nw -Wswitch-default" # Too many warnings for now
7257 nw="$nw -Wfloat-equal" # warns about high-quality code
7258 nw="$nw -Winline" # OK to ignore 'inline'
7259 nw="$nw -Wjump-misses-init" # We sometimes safely jump over init.
7260 nw="$nw -Wsync-nand" # irrelevant here, and provokes ObjC warning
7261 nw="$nw -Wunsafe-loop-optimizations" # OK to suppress unsafe optimizations
7262
7263 # Emacs doesn't care about shadowing; see
7264 # <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
7265 nw="$nw -Wshadow"
7266
7267 # The following lines should be removable at some point.
7268 nw="$nw -Wstack-protector"
7269 nw="$nw -Wstrict-overflow"
7270 nw="$nw -Wsuggest-attribute=pure"
7271
7272
7273
7274 if test -n "$GCC"; then
7275
7276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is supported" >&5
7277 $as_echo_n "checking whether -Wno-missing-field-initializers is supported... " >&6; }
7278 if test "${gl_cv_cc_nomfi_supported+set}" = set; then :
7279 $as_echo_n "(cached) " >&6
7280 else
7281
7282 gl_save_CFLAGS="$CFLAGS"
7283 CFLAGS="$CFLAGS -W -Werror -Wno-missing-field-initializers"
7284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7285 /* end confdefs.h. */
7286
7287 int
7288 main ()
7289 {
7290
7291 ;
7292 return 0;
7293 }
7294 _ACEOF
7295 if ac_fn_c_try_compile "$LINENO"; then :
7296 gl_cv_cc_nomfi_supported=yes
7297 else
7298 gl_cv_cc_nomfi_supported=no
7299 fi
7300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7301 CFLAGS="$gl_save_CFLAGS"
7302 fi
7303
7304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_supported" >&5
7305 $as_echo "$gl_cv_cc_nomfi_supported" >&6; }
7306
7307 if test "$gl_cv_cc_nomfi_supported" = yes; then
7308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is needed" >&5
7309 $as_echo_n "checking whether -Wno-missing-field-initializers is needed... " >&6; }
7310 if test "${gl_cv_cc_nomfi_needed+set}" = set; then :
7311 $as_echo_n "(cached) " >&6
7312 else
7313
7314 gl_save_CFLAGS="$CFLAGS"
7315 CFLAGS="$CFLAGS -W -Werror"
7316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7317 /* end confdefs.h. */
7318 void f (void)
7319 {
7320 typedef struct { int a; int b; } s_t;
7321 s_t s1 = { 0, };
7322 }
7323
7324 int
7325 main ()
7326 {
7327
7328 ;
7329 return 0;
7330 }
7331 _ACEOF
7332 if ac_fn_c_try_compile "$LINENO"; then :
7333 gl_cv_cc_nomfi_needed=no
7334 else
7335 gl_cv_cc_nomfi_needed=yes
7336 fi
7337 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7338 CFLAGS="$gl_save_CFLAGS"
7339
7340 fi
7341
7342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_needed" >&5
7343 $as_echo "$gl_cv_cc_nomfi_needed" >&6; }
7344 fi
7345
7346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wuninitialized is supported" >&5
7347 $as_echo_n "checking whether -Wuninitialized is supported... " >&6; }
7348 if test "${gl_cv_cc_uninitialized_supported+set}" = set; then :
7349 $as_echo_n "(cached) " >&6
7350 else
7351
7352 gl_save_CFLAGS="$CFLAGS"
7353 CFLAGS="$CFLAGS -Werror -Wuninitialized"
7354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7355 /* end confdefs.h. */
7356
7357 int
7358 main ()
7359 {
7360
7361 ;
7362 return 0;
7363 }
7364 _ACEOF
7365 if ac_fn_c_try_compile "$LINENO"; then :
7366 gl_cv_cc_uninitialized_supported=yes
7367 else
7368 gl_cv_cc_uninitialized_supported=no
7369 fi
7370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7371 CFLAGS="$gl_save_CFLAGS"
7372 fi
7373
7374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_uninitialized_supported" >&5
7375 $as_echo "$gl_cv_cc_uninitialized_supported" >&6; }
7376
7377 fi
7378
7379 # List all gcc warning categories.
7380 gl_manywarn_set=
7381 for gl_manywarn_item in \
7382 -W \
7383 -Wabi \
7384 -Waddress \
7385 -Wall \
7386 -Warray-bounds \
7387 -Wattributes \
7388 -Wbad-function-cast \
7389 -Wbuiltin-macro-redefined \
7390 -Wcast-align \
7391 -Wchar-subscripts \
7392 -Wclobbered \
7393 -Wcomment \
7394 -Wcomments \
7395 -Wcoverage-mismatch \
7396 -Wcpp \
7397 -Wdeprecated \
7398 -Wdeprecated-declarations \
7399 -Wdisabled-optimization \
7400 -Wdiv-by-zero \
7401 -Wdouble-promotion \
7402 -Wempty-body \
7403 -Wendif-labels \
7404 -Wenum-compare \
7405 -Wextra \
7406 -Wformat-contains-nul \
7407 -Wformat-extra-args \
7408 -Wformat-nonliteral \
7409 -Wformat-security \
7410 -Wformat-y2k \
7411 -Wformat-zero-length \
7412 -Wformat=2 \
7413 -Wfree-nonheap-object \
7414 -Wignored-qualifiers \
7415 -Wimplicit \
7416 -Wimplicit-function-declaration \
7417 -Wimplicit-int \
7418 -Winit-self \
7419 -Winline \
7420 -Wint-to-pointer-cast \
7421 -Winvalid-memory-model \
7422 -Winvalid-pch \
7423 -Wjump-misses-init \
7424 -Wlogical-op \
7425 -Wmain \
7426 -Wmaybe-uninitialized \
7427 -Wmissing-braces \
7428 -Wmissing-declarations \
7429 -Wmissing-field-initializers \
7430 -Wmissing-format-attribute \
7431 -Wmissing-include-dirs \
7432 -Wmissing-noreturn \
7433 -Wmissing-parameter-type \
7434 -Wmissing-prototypes \
7435 -Wmudflap \
7436 -Wmultichar \
7437 -Wnarrowing \
7438 -Wnested-externs \
7439 -Wnonnull \
7440 -Wnormalized=nfc \
7441 -Wold-style-declaration \
7442 -Wold-style-definition \
7443 -Woverflow \
7444 -Woverlength-strings \
7445 -Woverride-init \
7446 -Wpacked \
7447 -Wpacked-bitfield-compat \
7448 -Wparentheses \
7449 -Wpointer-arith \
7450 -Wpointer-sign \
7451 -Wpointer-to-int-cast \
7452 -Wpragmas \
7453 -Wreturn-type \
7454 -Wsequence-point \
7455 -Wshadow \
7456 -Wsizeof-pointer-memaccess \
7457 -Wstack-protector \
7458 -Wstrict-aliasing \
7459 -Wstrict-overflow \
7460 -Wstrict-prototypes \
7461 -Wsuggest-attribute=const \
7462 -Wsuggest-attribute=format \
7463 -Wsuggest-attribute=noreturn \
7464 -Wsuggest-attribute=pure \
7465 -Wswitch \
7466 -Wswitch-default \
7467 -Wsync-nand \
7468 -Wsystem-headers \
7469 -Wtrampolines \
7470 -Wtrigraphs \
7471 -Wtype-limits \
7472 -Wuninitialized \
7473 -Wunknown-pragmas \
7474 -Wunreachable-code \
7475 -Wunsafe-loop-optimizations \
7476 -Wunused \
7477 -Wunused-but-set-parameter \
7478 -Wunused-but-set-variable \
7479 -Wunused-function \
7480 -Wunused-label \
7481 -Wunused-local-typedefs \
7482 -Wunused-macros \
7483 -Wunused-parameter \
7484 -Wunused-result \
7485 -Wunused-value \
7486 -Wunused-variable \
7487 -Wvarargs \
7488 -Wvariadic-macros \
7489 -Wvector-operation-performance \
7490 -Wvla \
7491 -Wvolatile-register-var \
7492 -Wwrite-strings \
7493 \
7494 ; do
7495 gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
7496 done
7497
7498 # Disable specific options as needed.
7499 if test "$gl_cv_cc_nomfi_needed" = yes; then
7500 gl_manywarn_set="$gl_manywarn_set -Wno-missing-field-initializers"
7501 fi
7502
7503 if test "$gl_cv_cc_uninitialized_supported" = no; then
7504 gl_manywarn_set="$gl_manywarn_set -Wno-uninitialized"
7505 fi
7506
7507 ws=$gl_manywarn_set
7508
7509
7510 gl_warn_set=
7511 set x $ws; shift
7512 for gl_warn_item
7513 do
7514 case " $nw " in
7515 *" $gl_warn_item "*)
7516 ;;
7517 *)
7518 gl_warn_set="$gl_warn_set $gl_warn_item"
7519 ;;
7520 esac
7521 done
7522 ws=$gl_warn_set
7523
7524 for w in $ws; do
7525 as_gl_Warn=`$as_echo "gl_cv_warn_c_$w" | $as_tr_sh`
7526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles $w" >&5
7527 $as_echo_n "checking whether C compiler handles $w... " >&6; }
7528 if { as_var=$as_gl_Warn; eval "test \"\${$as_var+set}\" = set"; }; then :
7529 $as_echo_n "(cached) " >&6
7530 else
7531
7532 gl_save_compiler_FLAGS="$CFLAGS"
7533 as_fn_append CFLAGS " $w"
7534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7535 /* end confdefs.h. */
7536
7537 int
7538 main ()
7539 {
7540
7541 ;
7542 return 0;
7543 }
7544 _ACEOF
7545 if ac_fn_c_try_compile "$LINENO"; then :
7546 eval "$as_gl_Warn=yes"
7547 else
7548 eval "$as_gl_Warn=no"
7549 fi
7550 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7551 CFLAGS="$gl_save_compiler_FLAGS"
7552
7553 fi
7554 eval ac_res=\$$as_gl_Warn
7555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7556 $as_echo "$ac_res" >&6; }
7557 eval as_val=\$$as_gl_Warn
7558 if test "x$as_val" = x""yes; then :
7559 as_fn_append WARN_CFLAGS " $w"
7560 fi
7561
7562
7563 done
7564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-missing-field-initializers" >&5
7565 $as_echo_n "checking whether C compiler handles -Wno-missing-field-initializers... " >&6; }
7566 if test "${gl_cv_warn_c__Wno_missing_field_initializers+set}" = set; then :
7567 $as_echo_n "(cached) " >&6
7568 else
7569
7570 gl_save_compiler_FLAGS="$CFLAGS"
7571 as_fn_append CFLAGS " -Wno-missing-field-initializers"
7572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7573 /* end confdefs.h. */
7574
7575 int
7576 main ()
7577 {
7578
7579 ;
7580 return 0;
7581 }
7582 _ACEOF
7583 if ac_fn_c_try_compile "$LINENO"; then :
7584 gl_cv_warn_c__Wno_missing_field_initializers=yes
7585 else
7586 gl_cv_warn_c__Wno_missing_field_initializers=no
7587 fi
7588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7589 CFLAGS="$gl_save_compiler_FLAGS"
7590
7591 fi
7592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_missing_field_initializers" >&5
7593 $as_echo "$gl_cv_warn_c__Wno_missing_field_initializers" >&6; }
7594 if test "x$gl_cv_warn_c__Wno_missing_field_initializers" = x""yes; then :
7595 as_fn_append WARN_CFLAGS " -Wno-missing-field-initializers"
7596 fi
7597
7598 # We need this one
7599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-sign-compare" >&5
7600 $as_echo_n "checking whether C compiler handles -Wno-sign-compare... " >&6; }
7601 if test "${gl_cv_warn_c__Wno_sign_compare+set}" = set; then :
7602 $as_echo_n "(cached) " >&6
7603 else
7604
7605 gl_save_compiler_FLAGS="$CFLAGS"
7606 as_fn_append CFLAGS " -Wno-sign-compare"
7607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7608 /* end confdefs.h. */
7609
7610 int
7611 main ()
7612 {
7613
7614 ;
7615 return 0;
7616 }
7617 _ACEOF
7618 if ac_fn_c_try_compile "$LINENO"; then :
7619 gl_cv_warn_c__Wno_sign_compare=yes
7620 else
7621 gl_cv_warn_c__Wno_sign_compare=no
7622 fi
7623 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7624 CFLAGS="$gl_save_compiler_FLAGS"
7625
7626 fi
7627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_sign_compare" >&5
7628 $as_echo "$gl_cv_warn_c__Wno_sign_compare" >&6; }
7629 if test "x$gl_cv_warn_c__Wno_sign_compare" = x""yes; then :
7630 as_fn_append WARN_CFLAGS " -Wno-sign-compare"
7631 fi
7632
7633 # Too many warnings for now
7634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-type-limits" >&5
7635 $as_echo_n "checking whether C compiler handles -Wno-type-limits... " >&6; }
7636 if test "${gl_cv_warn_c__Wno_type_limits+set}" = set; then :
7637 $as_echo_n "(cached) " >&6
7638 else
7639
7640 gl_save_compiler_FLAGS="$CFLAGS"
7641 as_fn_append CFLAGS " -Wno-type-limits"
7642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7643 /* end confdefs.h. */
7644
7645 int
7646 main ()
7647 {
7648
7649 ;
7650 return 0;
7651 }
7652 _ACEOF
7653 if ac_fn_c_try_compile "$LINENO"; then :
7654 gl_cv_warn_c__Wno_type_limits=yes
7655 else
7656 gl_cv_warn_c__Wno_type_limits=no
7657 fi
7658 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7659 CFLAGS="$gl_save_compiler_FLAGS"
7660
7661 fi
7662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_type_limits" >&5
7663 $as_echo "$gl_cv_warn_c__Wno_type_limits" >&6; }
7664 if test "x$gl_cv_warn_c__Wno_type_limits" = x""yes; then :
7665 as_fn_append WARN_CFLAGS " -Wno-type-limits"
7666 fi
7667
7668 # Too many warnings for now
7669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-switch" >&5
7670 $as_echo_n "checking whether C compiler handles -Wno-switch... " >&6; }
7671 if test "${gl_cv_warn_c__Wno_switch+set}" = set; then :
7672 $as_echo_n "(cached) " >&6
7673 else
7674
7675 gl_save_compiler_FLAGS="$CFLAGS"
7676 as_fn_append CFLAGS " -Wno-switch"
7677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7678 /* end confdefs.h. */
7679
7680 int
7681 main ()
7682 {
7683
7684 ;
7685 return 0;
7686 }
7687 _ACEOF
7688 if ac_fn_c_try_compile "$LINENO"; then :
7689 gl_cv_warn_c__Wno_switch=yes
7690 else
7691 gl_cv_warn_c__Wno_switch=no
7692 fi
7693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7694 CFLAGS="$gl_save_compiler_FLAGS"
7695
7696 fi
7697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_switch" >&5
7698 $as_echo "$gl_cv_warn_c__Wno_switch" >&6; }
7699 if test "x$gl_cv_warn_c__Wno_switch" = x""yes; then :
7700 as_fn_append WARN_CFLAGS " -Wno-switch"
7701 fi
7702
7703 # Too many warnings for now
7704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-parameter" >&5
7705 $as_echo_n "checking whether C compiler handles -Wno-unused-parameter... " >&6; }
7706 if test "${gl_cv_warn_c__Wno_unused_parameter+set}" = set; then :
7707 $as_echo_n "(cached) " >&6
7708 else
7709
7710 gl_save_compiler_FLAGS="$CFLAGS"
7711 as_fn_append CFLAGS " -Wno-unused-parameter"
7712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7713 /* end confdefs.h. */
7714
7715 int
7716 main ()
7717 {
7718
7719 ;
7720 return 0;
7721 }
7722 _ACEOF
7723 if ac_fn_c_try_compile "$LINENO"; then :
7724 gl_cv_warn_c__Wno_unused_parameter=yes
7725 else
7726 gl_cv_warn_c__Wno_unused_parameter=no
7727 fi
7728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7729 CFLAGS="$gl_save_compiler_FLAGS"
7730
7731 fi
7732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_parameter" >&5
7733 $as_echo "$gl_cv_warn_c__Wno_unused_parameter" >&6; }
7734 if test "x$gl_cv_warn_c__Wno_unused_parameter" = x""yes; then :
7735 as_fn_append WARN_CFLAGS " -Wno-unused-parameter"
7736 fi
7737
7738 # Too many warnings for now
7739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-format-nonliteral" >&5
7740 $as_echo_n "checking whether C compiler handles -Wno-format-nonliteral... " >&6; }
7741 if test "${gl_cv_warn_c__Wno_format_nonliteral+set}" = set; then :
7742 $as_echo_n "(cached) " >&6
7743 else
7744
7745 gl_save_compiler_FLAGS="$CFLAGS"
7746 as_fn_append CFLAGS " -Wno-format-nonliteral"
7747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7748 /* end confdefs.h. */
7749
7750 int
7751 main ()
7752 {
7753
7754 ;
7755 return 0;
7756 }
7757 _ACEOF
7758 if ac_fn_c_try_compile "$LINENO"; then :
7759 gl_cv_warn_c__Wno_format_nonliteral=yes
7760 else
7761 gl_cv_warn_c__Wno_format_nonliteral=no
7762 fi
7763 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7764 CFLAGS="$gl_save_compiler_FLAGS"
7765
7766 fi
7767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_format_nonliteral" >&5
7768 $as_echo "$gl_cv_warn_c__Wno_format_nonliteral" >&6; }
7769 if test "x$gl_cv_warn_c__Wno_format_nonliteral" = x""yes; then :
7770 as_fn_append WARN_CFLAGS " -Wno-format-nonliteral"
7771 fi
7772
7773
7774
7775 # In spite of excluding -Wlogical-op above, it is enabled, as of
7776 # gcc 4.5.0 20090517.
7777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-logical-op" >&5
7778 $as_echo_n "checking whether C compiler handles -Wno-logical-op... " >&6; }
7779 if test "${gl_cv_warn_c__Wno_logical_op+set}" = set; then :
7780 $as_echo_n "(cached) " >&6
7781 else
7782
7783 gl_save_compiler_FLAGS="$CFLAGS"
7784 as_fn_append CFLAGS " -Wno-logical-op"
7785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7786 /* end confdefs.h. */
7787
7788 int
7789 main ()
7790 {
7791
7792 ;
7793 return 0;
7794 }
7795 _ACEOF
7796 if ac_fn_c_try_compile "$LINENO"; then :
7797 gl_cv_warn_c__Wno_logical_op=yes
7798 else
7799 gl_cv_warn_c__Wno_logical_op=no
7800 fi
7801 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7802 CFLAGS="$gl_save_compiler_FLAGS"
7803
7804 fi
7805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_logical_op" >&5
7806 $as_echo "$gl_cv_warn_c__Wno_logical_op" >&6; }
7807 if test "x$gl_cv_warn_c__Wno_logical_op" = x""yes; then :
7808 as_fn_append WARN_CFLAGS " -Wno-logical-op"
7809 fi
7810
7811
7812
7813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fdiagnostics-show-option" >&5
7814 $as_echo_n "checking whether C compiler handles -fdiagnostics-show-option... " >&6; }
7815 if test "${gl_cv_warn_c__fdiagnostics_show_option+set}" = set; then :
7816 $as_echo_n "(cached) " >&6
7817 else
7818
7819 gl_save_compiler_FLAGS="$CFLAGS"
7820 as_fn_append CFLAGS " -fdiagnostics-show-option"
7821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7822 /* end confdefs.h. */
7823
7824 int
7825 main ()
7826 {
7827
7828 ;
7829 return 0;
7830 }
7831 _ACEOF
7832 if ac_fn_c_try_compile "$LINENO"; then :
7833 gl_cv_warn_c__fdiagnostics_show_option=yes
7834 else
7835 gl_cv_warn_c__fdiagnostics_show_option=no
7836 fi
7837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7838 CFLAGS="$gl_save_compiler_FLAGS"
7839
7840 fi
7841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fdiagnostics_show_option" >&5
7842 $as_echo "$gl_cv_warn_c__fdiagnostics_show_option" >&6; }
7843 if test "x$gl_cv_warn_c__fdiagnostics_show_option" = x""yes; then :
7844 as_fn_append WARN_CFLAGS " -fdiagnostics-show-option"
7845 fi
7846
7847
7848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -funit-at-a-time" >&5
7849 $as_echo_n "checking whether C compiler handles -funit-at-a-time... " >&6; }
7850 if test "${gl_cv_warn_c__funit_at_a_time+set}" = set; then :
7851 $as_echo_n "(cached) " >&6
7852 else
7853
7854 gl_save_compiler_FLAGS="$CFLAGS"
7855 as_fn_append CFLAGS " -funit-at-a-time"
7856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7857 /* end confdefs.h. */
7858
7859 int
7860 main ()
7861 {
7862
7863 ;
7864 return 0;
7865 }
7866 _ACEOF
7867 if ac_fn_c_try_compile "$LINENO"; then :
7868 gl_cv_warn_c__funit_at_a_time=yes
7869 else
7870 gl_cv_warn_c__funit_at_a_time=no
7871 fi
7872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7873 CFLAGS="$gl_save_compiler_FLAGS"
7874
7875 fi
7876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__funit_at_a_time" >&5
7877 $as_echo "$gl_cv_warn_c__funit_at_a_time" >&6; }
7878 if test "x$gl_cv_warn_c__funit_at_a_time" = x""yes; then :
7879 as_fn_append WARN_CFLAGS " -funit-at-a-time"
7880 fi
7881
7882
7883
7884
7885 $as_echo "#define lint 1" >>confdefs.h
7886
7887
7888
7889 $as_echo "#define GNULIB_PORTCHECK 1" >>confdefs.h
7890
7891
7892 # We use a slightly smaller set of warning options for lib/.
7893 # Remove the following and save the result in GNULIB_WARN_CFLAGS.
7894 nw=
7895 nw="$nw -Wunused-macros"
7896
7897
7898 gl_warn_set=
7899 set x $WARN_CFLAGS; shift
7900 for gl_warn_item
7901 do
7902 case " $nw " in
7903 *" $gl_warn_item "*)
7904 ;;
7905 *)
7906 gl_warn_set="$gl_warn_set $gl_warn_item"
7907 ;;
7908 esac
7909 done
7910 GNULIB_WARN_CFLAGS=$gl_warn_set
7911
7912
7913 fi
7914
7915
7916
7917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7918 $as_echo_n "checking whether ln -s works... " >&6; }
7919 LN_S=$as_ln_s
7920 if test "$LN_S" = "ln -s"; then
7921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7922 $as_echo "yes" >&6; }
7923 else
7924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
7925 $as_echo "no, using $LN_S" >&6; }
7926 fi
7927
7928
7929 # Extract the first word of "install-info", so it can be a program name with args.
7930 set dummy install-info; ac_word=$2
7931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7932 $as_echo_n "checking for $ac_word... " >&6; }
7933 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
7934 $as_echo_n "(cached) " >&6
7935 else
7936 case $INSTALL_INFO in
7937 [\\/]* | ?:[\\/]*)
7938 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
7939 ;;
7940 *)
7941 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7942 for as_dir in $PATH$PATH_SEPARATOR/usr/sbin$PATH_SEPARATOR/sbin
7943 do
7944 IFS=$as_save_IFS
7945 test -z "$as_dir" && as_dir=.
7946 for ac_exec_ext in '' $ac_executable_extensions; do
7947 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7948 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
7949 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7950 break 2
7951 fi
7952 done
7953 done
7954 IFS=$as_save_IFS
7955
7956 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
7957 ;;
7958 esac
7959 fi
7960 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
7961 if test -n "$INSTALL_INFO"; then
7962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
7963 $as_echo "$INSTALL_INFO" >&6; }
7964 else
7965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7966 $as_echo "no" >&6; }
7967 fi
7968
7969
7970 # Extract the first word of "gzip", so it can be a program name with args.
7971 set dummy gzip; ac_word=$2
7972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7973 $as_echo_n "checking for $ac_word... " >&6; }
7974 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
7975 $as_echo_n "(cached) " >&6
7976 else
7977 case $GZIP_PROG in
7978 [\\/]* | ?:[\\/]*)
7979 ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
7980 ;;
7981 *)
7982 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7983 for as_dir in $PATH
7984 do
7985 IFS=$as_save_IFS
7986 test -z "$as_dir" && as_dir=.
7987 for ac_exec_ext in '' $ac_executable_extensions; do
7988 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7989 ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
7990 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7991 break 2
7992 fi
7993 done
7994 done
7995 IFS=$as_save_IFS
7996
7997 ;;
7998 esac
7999 fi
8000 GZIP_PROG=$ac_cv_path_GZIP_PROG
8001 if test -n "$GZIP_PROG"; then
8002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
8003 $as_echo "$GZIP_PROG" >&6; }
8004 else
8005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8006 $as_echo "no" >&6; }
8007 fi
8008
8009
8010
8011 if test $opsys = gnu-linux; then
8012 # Extract the first word of "paxctl", so it can be a program name with args.
8013 set dummy paxctl; ac_word=$2
8014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8015 $as_echo_n "checking for $ac_word... " >&6; }
8016 if test "${ac_cv_path_PAXCTL+set}" = set; then :
8017 $as_echo_n "(cached) " >&6
8018 else
8019 case $PAXCTL in
8020 [\\/]* | ?:[\\/]*)
8021 ac_cv_path_PAXCTL="$PAXCTL" # Let the user override the test with a path.
8022 ;;
8023 *)
8024 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8025 for as_dir in $PATH$PATH_SEPARATOR/sbin$PATH_SEPARATOR/usr/sbin
8026 do
8027 IFS=$as_save_IFS
8028 test -z "$as_dir" && as_dir=.
8029 for ac_exec_ext in '' $ac_executable_extensions; do
8030 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8031 ac_cv_path_PAXCTL="$as_dir/$ac_word$ac_exec_ext"
8032 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8033 break 2
8034 fi
8035 done
8036 done
8037 IFS=$as_save_IFS
8038
8039 ;;
8040 esac
8041 fi
8042 PAXCTL=$ac_cv_path_PAXCTL
8043 if test -n "$PAXCTL"; then
8044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PAXCTL" >&5
8045 $as_echo "$PAXCTL" >&6; }
8046 else
8047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8048 $as_echo "no" >&6; }
8049 fi
8050
8051
8052 if test "X$PAXCTL" != X; then
8053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether binaries have a PT_PAX_FLAGS header" >&5
8054 $as_echo_n "checking whether binaries have a PT_PAX_FLAGS header... " >&6; }
8055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8056 /* end confdefs.h. */
8057
8058 int
8059 main ()
8060 {
8061
8062 ;
8063 return 0;
8064 }
8065 _ACEOF
8066 if ac_fn_c_try_link "$LINENO"; then :
8067 if $PAXCTL -v conftest$EXEEXT >/dev/null 2>&1; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8068 $as_echo "yes" >&6; }
8069 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8070 $as_echo "no" >&6; }; PAXCTL=""; fi
8071 fi
8072 rm -f core conftest.err conftest.$ac_objext \
8073 conftest$ac_exeext conftest.$ac_ext
8074 fi
8075 fi
8076
8077 ## Need makeinfo >= 4.7 (?) to build the manuals.
8078 # Extract the first word of "makeinfo", so it can be a program name with args.
8079 set dummy makeinfo; ac_word=$2
8080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8081 $as_echo_n "checking for $ac_word... " >&6; }
8082 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
8083 $as_echo_n "(cached) " >&6
8084 else
8085 case $MAKEINFO in
8086 [\\/]* | ?:[\\/]*)
8087 ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
8088 ;;
8089 *)
8090 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8091 for as_dir in $PATH
8092 do
8093 IFS=$as_save_IFS
8094 test -z "$as_dir" && as_dir=.
8095 for ac_exec_ext in '' $ac_executable_extensions; do
8096 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8097 ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
8098 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8099 break 2
8100 fi
8101 done
8102 done
8103 IFS=$as_save_IFS
8104
8105 test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
8106 ;;
8107 esac
8108 fi
8109 MAKEINFO=$ac_cv_path_MAKEINFO
8110 if test -n "$MAKEINFO"; then
8111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
8112 $as_echo "$MAKEINFO" >&6; }
8113 else
8114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8115 $as_echo "no" >&6; }
8116 fi
8117
8118
8119 if test "$MAKEINFO" != "no" && \
8120 test x"`$MAKEINFO --version 2> /dev/null | $EGREP 'texinfo[^0-9]*([1-4][0-9]+|[5-9]|4\.[7-9]|4\.[1-6][0-9]+)'`" = x; then
8121 MAKEINFO=no
8122 fi
8123
8124 ## Makeinfo is unusual. For a released Emacs, the manuals are
8125 ## pre-built, and not deleted by the normal clean rules. makeinfo is
8126 ## therefore in the category of "special tools" not normally required, which
8127 ## configure does not have to check for (eg autoconf itself).
8128 ## In a Bazaar checkout on the other hand, the manuals are not included.
8129 ## So makeinfo is a requirement to build from Bazaar, and configure
8130 ## should test for it as it does for any other build requirement.
8131 ## We use the presence of $srcdir/info/emacs to distinguish a release,
8132 ## with pre-built manuals, from a Bazaar checkout.
8133 HAVE_MAKEINFO=yes
8134
8135 if test "$MAKEINFO" = "no"; then
8136 MAKEINFO=makeinfo
8137 if test "x${with_makeinfo}" = "xno"; then
8138 HAVE_MAKEINFO=no
8139 elif test ! -e $srcdir/info/emacs; then
8140 as_fn_error "You do not seem to have makeinfo >= 4.7, and your
8141 source tree does not seem to have pre-built manuals in the \`info' directory.
8142 Either install a suitable version of makeinfo, or re-run configure
8143 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
8144 fi
8145 fi
8146
8147
8148 INFO_EXT=.info
8149 INFO_OPTS=--no-split
8150
8151
8152
8153
8154 if test x$GCC = xyes; then
8155 test "x$GCC_LINK_TEST_OPTIONS" != x && \
8156 ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
8157 else
8158 test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
8159 ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
8160 fi
8161
8162
8163 late_LDFLAGS=$LDFLAGS
8164 if test x$GCC = xyes; then
8165 LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
8166 else
8167 LDFLAGS="$LDFLAGS -znocombreloc"
8168 fi
8169
8170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
8171 $as_echo_n "checking for -znocombreloc... " >&6; }
8172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8173 /* end confdefs.h. */
8174
8175 int
8176 main ()
8177 {
8178
8179 ;
8180 return 0;
8181 }
8182 _ACEOF
8183 if ac_fn_c_try_link "$LINENO"; then :
8184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8185 $as_echo "yes" >&6; }
8186 else
8187 LDFLAGS=$late_LDFLAGS
8188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8189 $as_echo "no" >&6; }
8190 fi
8191 rm -f core conftest.err conftest.$ac_objext \
8192 conftest$ac_exeext conftest.$ac_ext
8193
8194
8195 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
8196 case "$opsys" in
8197 your-opsys-here) CANNOT_DUMP=yes ;;
8198 esac
8199
8200 test "$CANNOT_DUMP" = "yes" && \
8201
8202 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
8203
8204
8205
8206
8207
8208 UNEXEC_OBJ=unexelf.o
8209 case "$opsys" in
8210 # MSDOS uses unexcoff.o
8211 # MSWindows uses unexw32.o
8212 aix4-2)
8213 UNEXEC_OBJ=unexaix.o
8214 ;;
8215 cygwin)
8216 UNEXEC_OBJ=unexcw.o
8217 ;;
8218 darwin)
8219 UNEXEC_OBJ=unexmacosx.o
8220 ;;
8221 hpux10-20 | hpux11)
8222 UNEXEC_OBJ=unexhp9k800.o
8223 ;;
8224 sol2-10)
8225 # Use the Solaris dldump() function, called from unexsol.c, to dump
8226 # emacs, instead of the generic ELF dump code found in unexelf.c.
8227 # The resulting binary has a complete symbol table, and is better
8228 # for debugging and other observability tools (debuggers, pstack, etc).
8229 #
8230 # If you encounter a problem using dldump(), please consider sending
8231 # a message to the OpenSolaris tools-linking mailing list:
8232 # http://mail.opensolaris.org/mailman/listinfo/tools-linking
8233 #
8234 # It is likely that dldump() works with older Solaris too, but this has
8235 # not been tested, so for now this change is for Solaris 10 or newer.
8236 UNEXEC_OBJ=unexsol.o
8237 ;;
8238 esac
8239
8240 LD_SWITCH_SYSTEM=
8241 case "$opsys" in
8242 freebsd)
8243 ## Let `ld' find image libs and similar things in /usr/local/lib.
8244 ## The system compiler, GCC, has apparently been modified to not
8245 ## look there, contrary to what a stock GCC would do.
8246 ### It's not our place to do this. See bug#10313#17.
8247 ### LD_SWITCH_SYSTEM=-L/usr/local/lib
8248 :
8249 ;;
8250
8251 gnu-linux)
8252 ## cpp test was "ifdef __mips__", but presumably this is equivalent...
8253 case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
8254 ;;
8255
8256 netbsd)
8257 ### It's not our place to do this. See bug#10313#17.
8258 ### LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
8259 :
8260 ;;
8261
8262 openbsd)
8263 ## Han Boetes <han@mijncomputer.nl> says this is necessary,
8264 ## otherwise Emacs dumps core on elf systems.
8265 LD_SWITCH_SYSTEM="-Z"
8266 ;;
8267 esac
8268
8269
8270 ac_link="$ac_link $LD_SWITCH_SYSTEM"
8271
8272 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_RPATH,
8273 ## which has not been defined yet. When this was handled with cpp,
8274 ## it was expanded to null when configure sourced the s/*.h file.
8275 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
8276 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
8277 ## (or somesuch), but because it is supposed to go at the _front_
8278 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
8279 ## Compare with the gnu-linux case below, which added to the end
8280 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
8281 ## LD_SWITCH_SYSTEM_TEMACS.
8282 case "$opsys" in
8283 netbsd|openbsd)
8284 LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_RPATH) $LD_SWITCH_SYSTEM" ;;
8285 esac
8286
8287
8288 C_SWITCH_MACHINE=
8289 case $canonical in
8290 alpha*)
8291 ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
8292 if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
8293
8294 fi
8295
8296 if test "$ac_cv_have_decl___ELF__" = "yes"; then
8297 ## With ELF, make sure that all common symbols get allocated to in the
8298 ## data section. Otherwise, the dump of temacs may miss variables in
8299 ## the shared library that have been initialized. For example, with
8300 ## GNU libc, __malloc_initialized would normally be resolved to the
8301 ## shared library's .bss section, which is fatal.
8302 if test "x$GCC" = "xyes"; then
8303 C_SWITCH_MACHINE="-fno-common"
8304 else
8305 as_fn_error "What gives? Fix me if DEC Unix supports ELF now." "$LINENO" 5
8306 fi
8307 else
8308 UNEXEC_OBJ=unexalpha.o
8309 fi
8310 ;;
8311 esac
8312
8313
8314
8315
8316 C_SWITCH_SYSTEM=
8317 ## Some programs in src produce warnings saying certain subprograms
8318 ## are too complex and need a MAXMEM value greater than 2000 for
8319 ## additional optimization. --nils@exp-math.uni-essen.de
8320 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
8321 C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
8322 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
8323 ## It is redundant in glibc2, since we define _GNU_SOURCE.
8324
8325
8326
8327 LIBS_SYSTEM=
8328 case "$opsys" in
8329 ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
8330 aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
8331
8332 freebsd) LIBS_SYSTEM="-lutil" ;;
8333
8334 hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
8335
8336 sol2*) LIBS_SYSTEM="-lsocket -lnsl" ;;
8337
8338 ## Motif needs -lgen.
8339 unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
8340 esac
8341
8342
8343
8344 ### Make sure subsequent tests use flags consistent with the build flags.
8345
8346 if test x"${OVERRIDE_CPPFLAGS}" != x; then
8347 CPPFLAGS="${OVERRIDE_CPPFLAGS}"
8348 else
8349 CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
8350 fi
8351
8352 # Suppress obsolescent Autoconf test for size_t; Emacs assumes C89 or better.
8353
8354 # Likewise for obsolescent test for uid_t, gid_t; Emacs assumes them.
8355
8356
8357
8358 LIB_MATH=-lm
8359 LIB_STANDARD=
8360 START_FILES=
8361 SYSTEM_TYPE=`echo $opsys | sed -e 's/[0-9].*//' -e 's|-|/|'`
8362
8363 case $opsys in
8364 cygwin )
8365 LIB_MATH=
8366 START_FILES='pre-crt0.o'
8367 ;;
8368 darwin )
8369 ## Adding -lm confuses the dynamic linker, so omit it.
8370 LIB_MATH=
8371 START_FILES='pre-crt0.o'
8372 ;;
8373 freebsd )
8374 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
8375 START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
8376 SYSTEM_TYPE=berkeley-unix
8377 ;;
8378 gnu-linux | gnu-kfreebsd )
8379 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
8380 START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
8381 ;;
8382 hpux10-20 | hpux11 )
8383 LIB_STANDARD=-lc
8384 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
8385 ;;
8386 netbsd | openbsd )
8387 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
8388 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
8389 SYSTEM_TYPE=berkeley-unix
8390 ;;
8391
8392 sol2* | unixware )
8393 SYSTEM_TYPE=usg-unix-v
8394 ;;
8395
8396 esac
8397
8398
8399
8400
8401 cat >>confdefs.h <<_ACEOF
8402 #define SYSTEM_TYPE "$SYSTEM_TYPE"
8403 _ACEOF
8404
8405
8406 crt_files=
8407
8408 for file in x $LIB_STANDARD $START_FILES; do
8409 case "$file" in
8410 *CRT_DIR*) crt_files="$crt_files `echo $file | sed -e 's|.*/||'`" ;;
8411 esac
8412 done
8413
8414 if test "x$crt_files" != x; then
8415
8416 ## If user specified a crt-dir, use that unconditionally.
8417 crt_gcc=no
8418
8419 if test "X$CRT_DIR" = "X"; then
8420
8421 CRT_DIR=/usr/lib # default
8422
8423 case "$canonical" in
8424 x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
8425 ## On x86-64 and s390x GNU/Linux distributions, the standard library
8426 ## can be in a variety of places. We only try /usr/lib64 and /usr/lib.
8427 ## For anything else (eg /usr/lib32), it is up the user to specify
8428 ## the location (bug#5655).
8429 ## Test for crtn.o, not just the directory, because sometimes the
8430 ## directory exists but does not have the relevant files (bug#1287).
8431 ## FIXME better to test for binary compatibility somehow.
8432 test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
8433 ;;
8434
8435 powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
8436 esac
8437
8438 case "$opsys" in
8439 hpux10-20) CRT_DIR=/lib ;;
8440 esac
8441
8442 test "x${GCC}" = xyes && crt_gcc=yes
8443
8444 fi # CRT_DIR = ""
8445
8446 crt_missing=
8447
8448 for file in $crt_files; do
8449
8450 ## If we're using gcc, try to determine it automatically by asking
8451 ## gcc. [If this doesn't work, CRT_DIR will remain at the
8452 ## system-dependent default from above.]
8453 if test $crt_gcc = yes && test ! -e $CRT_DIR/$file; then
8454
8455 crt_file=`$CC --print-file-name=$file 2>/dev/null`
8456 case "$crt_file" in
8457 */*)
8458 CRT_DIR=`$as_dirname -- "$crt_file" ||
8459 $as_expr X"$crt_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8460 X"$crt_file" : 'X\(//\)[^/]' \| \
8461 X"$crt_file" : 'X\(//\)$' \| \
8462 X"$crt_file" : 'X\(/\)' \| . 2>/dev/null ||
8463 $as_echo X"$crt_file" |
8464 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8465 s//\1/
8466 q
8467 }
8468 /^X\(\/\/\)[^/].*/{
8469 s//\1/
8470 q
8471 }
8472 /^X\(\/\/\)$/{
8473 s//\1/
8474 q
8475 }
8476 /^X\(\/\).*/{
8477 s//\1/
8478 q
8479 }
8480 s/.*/./; q'`
8481 ;;
8482 esac
8483 fi
8484
8485 crt_gcc=no
8486
8487 test -e $CRT_DIR/$file || crt_missing="$crt_missing $file"
8488 done # $crt_files
8489
8490 test "x$crt_missing" = x || \
8491 as_fn_error "Required file(s) not found:$crt_missing
8492 Try using the --with-crt-dir option." "$LINENO" 5
8493
8494 fi # crt_files != ""
8495
8496
8497
8498 case $opsys in
8499 netbsd | openbsd )
8500 if test -f $CRT_DIR/crti.o; then
8501
8502 test -f $CRT_DIR/crtn.o || \
8503 as_fn_error "Required file not found: crtn.o" "$LINENO" 5
8504
8505 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
8506 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
8507 fi
8508 ;;
8509 esac
8510
8511
8512 pre_PKG_CONFIG_CFLAGS=$CFLAGS
8513 pre_PKG_CONFIG_LIBS=$LIBS
8514
8515 # Extract the first word of "pkg-config", so it can be a program name with args.
8516 set dummy pkg-config; ac_word=$2
8517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8518 $as_echo_n "checking for $ac_word... " >&6; }
8519 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8520 $as_echo_n "(cached) " >&6
8521 else
8522 case $PKG_CONFIG in
8523 [\\/]* | ?:[\\/]*)
8524 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8525 ;;
8526 *)
8527 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8528 for as_dir in $PATH
8529 do
8530 IFS=$as_save_IFS
8531 test -z "$as_dir" && as_dir=.
8532 for ac_exec_ext in '' $ac_executable_extensions; do
8533 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8534 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8535 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8536 break 2
8537 fi
8538 done
8539 done
8540 IFS=$as_save_IFS
8541
8542 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8543 ;;
8544 esac
8545 fi
8546 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8547 if test -n "$PKG_CONFIG"; then
8548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8549 $as_echo "$PKG_CONFIG" >&6; }
8550 else
8551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8552 $as_echo "no" >&6; }
8553 fi
8554
8555
8556
8557
8558
8559
8560 if test "${with_sound}" != "no"; then
8561 # Sound support for GNU/Linux and the free BSDs.
8562 for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
8563 do :
8564 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8565 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8566 eval as_val=\$$as_ac_Header
8567 if test "x$as_val" = x""yes; then :
8568 cat >>confdefs.h <<_ACEOF
8569 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8570 _ACEOF
8571 have_sound_header=yes
8572 fi
8573
8574 done
8575
8576 # Emulation library used on NetBSD.
8577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
8578 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
8579 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
8580 $as_echo_n "(cached) " >&6
8581 else
8582 ac_check_lib_save_LIBS=$LIBS
8583 LIBS="-lossaudio $LIBS"
8584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8585 /* end confdefs.h. */
8586
8587 /* Override any GCC internal prototype to avoid an error.
8588 Use char because int might match the return type of a GCC
8589 builtin and then its argument prototype would still apply. */
8590 #ifdef __cplusplus
8591 extern "C"
8592 #endif
8593 char _oss_ioctl ();
8594 int
8595 main ()
8596 {
8597 return _oss_ioctl ();
8598 ;
8599 return 0;
8600 }
8601 _ACEOF
8602 if ac_fn_c_try_link "$LINENO"; then :
8603 ac_cv_lib_ossaudio__oss_ioctl=yes
8604 else
8605 ac_cv_lib_ossaudio__oss_ioctl=no
8606 fi
8607 rm -f core conftest.err conftest.$ac_objext \
8608 conftest$ac_exeext conftest.$ac_ext
8609 LIBS=$ac_check_lib_save_LIBS
8610 fi
8611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
8612 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
8613 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
8614 LIBSOUND=-lossaudio
8615 else
8616 LIBSOUND=
8617 fi
8618
8619
8620
8621 ALSA_REQUIRED=1.0.0
8622 ALSA_MODULES="alsa >= $ALSA_REQUIRED"
8623
8624 succeeded=no
8625
8626 if test "$PKG_CONFIG" = "no" ; then
8627 HAVE_ALSA=no
8628 else
8629 PKG_CONFIG_MIN_VERSION=0.9.0
8630 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
8632 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
8633
8634 if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5 &&
8635 ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES" 2>&5` &&
8636 ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES" 2>&5`; then
8637 edit_cflags="
8638 s,///*,/,g
8639 s/^/ /
8640 s/ -I/ $isystem/g
8641 s/^ //
8642 "
8643 ALSA_CFLAGS=`$as_echo "$ALSA_CFLAGS" | sed -e "$edit_cflags"`
8644 ALSA_LIBS=`$as_echo "$ALSA_LIBS" | sed -e 's,///*,/,g'`
8645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&5
8646 $as_echo "yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&6; }
8647 succeeded=yes
8648 else
8649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8650 $as_echo "no" >&6; }
8651 ALSA_CFLAGS=""
8652 ALSA_LIBS=""
8653 ## If we have a custom action on failure, don't print errors, but
8654 ## do set a variable so people can do so. Do it in a subshell
8655 ## to capture any diagnostics in invoking pkg-config.
8656 ALSA_PKG_ERRORS=`($PKG_CONFIG --print-errors "$ALSA_MODULES") 2>&1`
8657
8658 fi
8659
8660
8661
8662 else
8663 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8664 echo "*** See http://www.freedesktop.org/software/pkgconfig"
8665 fi
8666 fi
8667
8668 if test $succeeded = yes; then
8669 HAVE_ALSA=yes
8670 else
8671 HAVE_ALSA=no
8672 fi
8673
8674 if test $HAVE_ALSA = yes; then
8675 SAVE_CFLAGS="$CFLAGS"
8676 SAVE_LIBS="$LIBS"
8677 CFLAGS="$ALSA_CFLAGS $CFLAGS"
8678 LIBS="$ALSA_LIBS $LIBS"
8679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8680 /* end confdefs.h. */
8681 #include <asoundlib.h>
8682 int
8683 main ()
8684 {
8685 snd_lib_error_set_handler (0);
8686 ;
8687 return 0;
8688 }
8689 _ACEOF
8690 if ac_fn_c_try_compile "$LINENO"; then :
8691 emacs_alsa_normal=yes
8692 else
8693 emacs_alsa_normal=no
8694 fi
8695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8696 if test "$emacs_alsa_normal" != yes; then
8697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8698 /* end confdefs.h. */
8699 #include <alsa/asoundlib.h>
8700 int
8701 main ()
8702 {
8703 snd_lib_error_set_handler (0);
8704 ;
8705 return 0;
8706 }
8707 _ACEOF
8708 if ac_fn_c_try_compile "$LINENO"; then :
8709 emacs_alsa_subdir=yes
8710 else
8711 emacs_alsa_subdir=no
8712 fi
8713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8714 if test "$emacs_alsa_subdir" != yes; then
8715 as_fn_error "pkg-config found alsa, but it does not compile. See config.log for error messages." "$LINENO" 5
8716 fi
8717 ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
8718 fi
8719
8720 CFLAGS="$SAVE_CFLAGS"
8721 LIBS="$SAVE_LIBS"
8722 LIBSOUND="$LIBSOUND $ALSA_LIBS"
8723 CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
8724
8725 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
8726
8727 fi
8728
8729 if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
8730 case "$opsys" in
8731 gnu-linux|freebsd|netbsd)
8732
8733 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
8734
8735 ;;
8736 esac
8737 fi
8738
8739
8740 fi
8741
8742
8743
8744
8745 for ac_header in $ac_header_list
8746 do :
8747 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8748 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
8749 "
8750 eval as_val=\$$as_ac_Header
8751 if test "x$as_val" = x""yes; then :
8752 cat >>confdefs.h <<_ACEOF
8753 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8754 _ACEOF
8755
8756 fi
8757
8758 done
8759
8760
8761
8762
8763
8764
8765
8766
8767
8768
8769
8770
8771
8772
8773
8774
8775
8776
8777
8778
8779
8780
8781
8782
8783
8784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
8785 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
8786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8787 /* end confdefs.h. */
8788 #include <sys/personality.h>
8789 int
8790 main ()
8791 {
8792 personality (PER_LINUX32)
8793 ;
8794 return 0;
8795 }
8796 _ACEOF
8797 if ac_fn_c_try_compile "$LINENO"; then :
8798 emacs_cv_personality_linux32=yes
8799 else
8800 emacs_cv_personality_linux32=no
8801 fi
8802 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
8804 $as_echo "$emacs_cv_personality_linux32" >&6; }
8805
8806 if test $emacs_cv_personality_linux32 = yes; then
8807
8808 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
8809
8810 fi
8811
8812 for ac_header in term.h
8813 do :
8814 ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
8815 if test "x$ac_cv_header_term_h" = x""yes; then :
8816 cat >>confdefs.h <<_ACEOF
8817 #define HAVE_TERM_H 1
8818 _ACEOF
8819
8820 fi
8821
8822 done
8823
8824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8825 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8826 if test "${ac_cv_header_time+set}" = set; then :
8827 $as_echo_n "(cached) " >&6
8828 else
8829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8830 /* end confdefs.h. */
8831 #include <sys/types.h>
8832 #include <sys/time.h>
8833 #include <time.h>
8834
8835 int
8836 main ()
8837 {
8838 if ((struct tm *) 0)
8839 return 0;
8840 ;
8841 return 0;
8842 }
8843 _ACEOF
8844 if ac_fn_c_try_compile "$LINENO"; then :
8845 ac_cv_header_time=yes
8846 else
8847 ac_cv_header_time=no
8848 fi
8849 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8850 fi
8851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8852 $as_echo "$ac_cv_header_time" >&6; }
8853 if test $ac_cv_header_time = yes; then
8854
8855 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8856
8857 fi
8858
8859 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "#include <signal.h>
8860
8861 "
8862 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
8863 ac_have_decl=1
8864 else
8865 ac_have_decl=0
8866 fi
8867
8868 cat >>confdefs.h <<_ACEOF
8869 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
8870 _ACEOF
8871
8872 if test $ac_cv_have_decl_sys_siglist != yes; then
8873 # For Tru64, at least:
8874 ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "#include <signal.h>
8875
8876 "
8877 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
8878 ac_have_decl=1
8879 else
8880 ac_have_decl=0
8881 fi
8882
8883 cat >>confdefs.h <<_ACEOF
8884 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
8885 _ACEOF
8886
8887 if test $ac_cv_have_decl___sys_siglist = yes; then
8888
8889 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
8890
8891 fi
8892 fi
8893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8894 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8895 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8896 $as_echo_n "(cached) " >&6
8897 else
8898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8899 /* end confdefs.h. */
8900 #include <sys/types.h>
8901 #include <sys/wait.h>
8902 #ifndef WEXITSTATUS
8903 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8904 #endif
8905 #ifndef WIFEXITED
8906 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8907 #endif
8908
8909 int
8910 main ()
8911 {
8912 int s;
8913 wait (&s);
8914 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8915 ;
8916 return 0;
8917 }
8918 _ACEOF
8919 if ac_fn_c_try_compile "$LINENO"; then :
8920 ac_cv_header_sys_wait_h=yes
8921 else
8922 ac_cv_header_sys_wait_h=no
8923 fi
8924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8925 fi
8926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8927 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8928 if test $ac_cv_header_sys_wait_h = yes; then
8929
8930 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8931
8932 fi
8933
8934
8935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
8936 $as_echo_n "checking for speed_t... " >&6; }
8937 if test "${emacs_cv_speed_t+set}" = set; then :
8938 $as_echo_n "(cached) " >&6
8939 else
8940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8941 /* end confdefs.h. */
8942 #include <termios.h>
8943 int
8944 main ()
8945 {
8946 speed_t x = 1;
8947 ;
8948 return 0;
8949 }
8950 _ACEOF
8951 if ac_fn_c_try_compile "$LINENO"; then :
8952 emacs_cv_speed_t=yes
8953 else
8954 emacs_cv_speed_t=no
8955 fi
8956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8957 fi
8958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
8959 $as_echo "$emacs_cv_speed_t" >&6; }
8960 if test $emacs_cv_speed_t = yes; then
8961
8962 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
8963
8964 fi
8965
8966
8967
8968
8969 for ac_header in net/if.h
8970 do :
8971 ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
8972 #if HAVE_SYS_SOCKET_H
8973 #include <sys/socket.h>
8974 #endif
8975 "
8976 if test "x$ac_cv_header_net_if_h" = x""yes; then :
8977 cat >>confdefs.h <<_ACEOF
8978 #define HAVE_NET_IF_H 1
8979 _ACEOF
8980
8981 fi
8982
8983 done
8984
8985 for ac_header in ifaddrs.h
8986 do :
8987 ac_fn_c_check_header_compile "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default
8988 #if HAVE_SYS_SOCKET_H
8989 #include <sys/socket.h>
8990 #endif
8991 "
8992 if test "x$ac_cv_header_ifaddrs_h" = x""yes; then :
8993 cat >>confdefs.h <<_ACEOF
8994 #define HAVE_IFADDRS_H 1
8995 _ACEOF
8996
8997 fi
8998
8999 done
9000
9001 for ac_header in net/if_dl.h
9002 do :
9003 ac_fn_c_check_header_compile "$LINENO" "net/if_dl.h" "ac_cv_header_net_if_dl_h" "$ac_includes_default
9004 #if HAVE_SYS_SOCKET_H
9005 #include <sys/socket.h>
9006 #endif
9007 "
9008 if test "x$ac_cv_header_net_if_dl_h" = x""yes; then :
9009 cat >>confdefs.h <<_ACEOF
9010 #define HAVE_NET_IF_DL_H 1
9011 _ACEOF
9012
9013 fi
9014
9015 done
9016
9017
9018 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
9019 #if HAVE_SYS_SOCKET_H
9020 #include <sys/socket.h>
9021 #endif
9022 #if HAVE_NET_IF_H
9023 #include <net/if.h>
9024 #endif
9025 "
9026 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
9027
9028 cat >>confdefs.h <<_ACEOF
9029 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
9030 _ACEOF
9031
9032
9033 fi
9034 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
9035 #if HAVE_SYS_SOCKET_H
9036 #include <sys/socket.h>
9037 #endif
9038 #if HAVE_NET_IF_H
9039 #include <net/if.h>
9040 #endif
9041 "
9042 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
9043
9044 cat >>confdefs.h <<_ACEOF
9045 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
9046 _ACEOF
9047
9048
9049 fi
9050 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
9051 #if HAVE_SYS_SOCKET_H
9052 #include <sys/socket.h>
9053 #endif
9054 #if HAVE_NET_IF_H
9055 #include <net/if.h>
9056 #endif
9057 "
9058 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
9059
9060 cat >>confdefs.h <<_ACEOF
9061 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
9062 _ACEOF
9063
9064
9065 fi
9066 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
9067 #if HAVE_SYS_SOCKET_H
9068 #include <sys/socket.h>
9069 #endif
9070 #if HAVE_NET_IF_H
9071 #include <net/if.h>
9072 #endif
9073 "
9074 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
9075
9076 cat >>confdefs.h <<_ACEOF
9077 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
9078 _ACEOF
9079
9080
9081 fi
9082 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
9083 #if HAVE_SYS_SOCKET_H
9084 #include <sys/socket.h>
9085 #endif
9086 #if HAVE_NET_IF_H
9087 #include <net/if.h>
9088 #endif
9089 "
9090 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
9091
9092 cat >>confdefs.h <<_ACEOF
9093 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
9094 _ACEOF
9095
9096
9097 fi
9098 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr.sa_len" "ac_cv_member_struct_ifreq_ifr_addr_sa_len" "$ac_includes_default
9099 #if HAVE_SYS_SOCKET_H
9100 #include <sys/socket.h>
9101 #endif
9102 #if HAVE_NET_IF_H
9103 #include <net/if.h>
9104 #endif
9105 "
9106 if test "x$ac_cv_member_struct_ifreq_ifr_addr_sa_len" = x""yes; then :
9107
9108 cat >>confdefs.h <<_ACEOF
9109 #define HAVE_STRUCT_IFREQ_IFR_ADDR_SA_LEN 1
9110 _ACEOF
9111
9112
9113 fi
9114
9115
9116
9117
9118 DEPFLAGS=
9119 MKDEPDIR=":"
9120 deps_frag=deps.mk
9121 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
9122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
9123 $as_echo_n "checking whether we are using GNU Make... " >&6; }
9124 HAVE_GNU_MAKE=no
9125 testval=`${MAKE-make} --version 2>/dev/null | grep 'GNU Make'`
9126 if test "x$testval" != x; then
9127 HAVE_GNU_MAKE=yes
9128 else
9129 ac_enable_autodepend=no
9130 fi
9131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
9132 $as_echo "$HAVE_GNU_MAKE" >&6; }
9133 if test $HAVE_GNU_MAKE = yes; then
9134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
9135 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
9136 SAVE_CFLAGS="$CFLAGS"
9137 CFLAGS="$CFLAGS -MMD -MF deps.d -MP"
9138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9139 /* end confdefs.h. */
9140
9141 int
9142 main ()
9143 {
9144
9145 ;
9146 return 0;
9147 }
9148 _ACEOF
9149 if ac_fn_c_try_compile "$LINENO"; then :
9150
9151 else
9152 ac_enable_autodepend=no
9153 fi
9154 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9155 CFLAGS="$SAVE_CFLAGS"
9156 test -f deps.d || ac_enable_autodepend=no
9157 rm -rf deps.d
9158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
9159 $as_echo "$ac_enable_autodepend" >&6; }
9160 fi
9161 if test $ac_enable_autodepend = yes; then
9162 DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d -MP'
9163 ## MKDIR_P is documented (see AC_PROG_MKDIR_P) to be parallel-safe.
9164 MKDEPDIR='${MKDIR_P} ${DEPDIR}'
9165 deps_frag=autodeps.mk
9166 fi
9167 fi
9168 deps_frag=$srcdir/src/$deps_frag
9169
9170
9171
9172
9173
9174 lisp_frag=$srcdir/src/lisp.mk
9175
9176
9177
9178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
9179 $as_echo_n "checking for long file names... " >&6; }
9180 if test "${ac_cv_sys_long_file_names+set}" = set; then :
9181 $as_echo_n "(cached) " >&6
9182 else
9183 ac_cv_sys_long_file_names=yes
9184 # Test for long file names in all the places we know might matter:
9185 # . the current directory, where building will happen
9186 # $prefix/lib where we will be installing things
9187 # $exec_prefix/lib likewise
9188 # $TMPDIR if set, where it might want to write temporary files
9189 # /tmp where it might want to write temporary files
9190 # /var/tmp likewise
9191 # /usr/tmp likewise
9192 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
9193 # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
9194 # in the usual case where exec_prefix is '${prefix}'.
9195 case $ac_dir in #(
9196 . | /* | ?:[\\/]*) ;; #(
9197 *) continue;;
9198 esac
9199 test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
9200 ac_xdir=$ac_dir/cf$$
9201 (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
9202 ac_tf1=$ac_xdir/conftest9012345
9203 ac_tf2=$ac_xdir/conftest9012346
9204 touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
9205 ac_cv_sys_long_file_names=no
9206 rm -f -r "$ac_xdir" 2>/dev/null
9207 test $ac_cv_sys_long_file_names = no && break
9208 done
9209 fi
9210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
9211 $as_echo "$ac_cv_sys_long_file_names" >&6; }
9212 if test $ac_cv_sys_long_file_names = yes; then
9213
9214 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
9215
9216 fi
9217
9218
9219 #### Choose a window system.
9220
9221 ## We leave window_system equal to none if
9222 ## we end up building without one. Any new window system should
9223 ## set window_system to an appropriate value and add objects to
9224 ## window-system-specific substs.
9225
9226 window_system=none
9227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
9228 $as_echo_n "checking for X... " >&6; }
9229
9230
9231 # Check whether --with-x was given.
9232 if test "${with_x+set}" = set; then :
9233 withval=$with_x;
9234 fi
9235
9236 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
9237 if test "x$with_x" = xno; then
9238 # The user explicitly disabled X.
9239 have_x=disabled
9240 else
9241 case $x_includes,$x_libraries in #(
9242 *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
9243 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
9244 $as_echo_n "(cached) " >&6
9245 else
9246 # One or both of the vars are not set, and there is no cached value.
9247 ac_x_includes=no ac_x_libraries=no
9248 rm -f -r conftest.dir
9249 if mkdir conftest.dir; then
9250 cd conftest.dir
9251 cat >Imakefile <<'_ACEOF'
9252 incroot:
9253 @echo incroot='${INCROOT}'
9254 usrlibdir:
9255 @echo usrlibdir='${USRLIBDIR}'
9256 libdir:
9257 @echo libdir='${LIBDIR}'
9258 _ACEOF
9259 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
9260 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
9261 for ac_var in incroot usrlibdir libdir; do
9262 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
9263 done
9264 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
9265 for ac_extension in a so sl dylib la dll; do
9266 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
9267 test -f "$ac_im_libdir/libX11.$ac_extension"; then
9268 ac_im_usrlibdir=$ac_im_libdir; break
9269 fi
9270 done
9271 # Screen out bogus values from the imake configuration. They are
9272 # bogus both because they are the default anyway, and because
9273 # using them would break gcc on systems where it needs fixed includes.
9274 case $ac_im_incroot in
9275 /usr/include) ac_x_includes= ;;
9276 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
9277 esac
9278 case $ac_im_usrlibdir in
9279 /usr/lib | /usr/lib64 | /lib | /lib64) ;;
9280 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
9281 esac
9282 fi
9283 cd ..
9284 rm -f -r conftest.dir
9285 fi
9286
9287 # Standard set of common directories for X headers.
9288 # Check X11 before X11Rn because it is often a symlink to the current release.
9289 ac_x_header_dirs='
9290 /usr/X11/include
9291 /usr/X11R7/include
9292 /usr/X11R6/include
9293 /usr/X11R5/include
9294 /usr/X11R4/include
9295
9296 /usr/include/X11
9297 /usr/include/X11R7
9298 /usr/include/X11R6
9299 /usr/include/X11R5
9300 /usr/include/X11R4
9301
9302 /usr/local/X11/include
9303 /usr/local/X11R7/include
9304 /usr/local/X11R6/include
9305 /usr/local/X11R5/include
9306 /usr/local/X11R4/include
9307
9308 /usr/local/include/X11
9309 /usr/local/include/X11R7
9310 /usr/local/include/X11R6
9311 /usr/local/include/X11R5
9312 /usr/local/include/X11R4
9313
9314 /usr/X386/include
9315 /usr/x386/include
9316 /usr/XFree86/include/X11
9317
9318 /usr/include
9319 /usr/local/include
9320 /usr/unsupported/include
9321 /usr/athena/include
9322 /usr/local/x11r5/include
9323 /usr/lpp/Xamples/include
9324
9325 /usr/openwin/include
9326 /usr/openwin/share/include'
9327
9328 if test "$ac_x_includes" = no; then
9329 # Guess where to find include files, by looking for Xlib.h.
9330 # First, try using that file with no special directory specified.
9331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9332 /* end confdefs.h. */
9333 #include <X11/Xlib.h>
9334 _ACEOF
9335 if ac_fn_c_try_cpp "$LINENO"; then :
9336 # We can compile using X headers with no special include directory.
9337 ac_x_includes=
9338 else
9339 for ac_dir in $ac_x_header_dirs; do
9340 if test -r "$ac_dir/X11/Xlib.h"; then
9341 ac_x_includes=$ac_dir
9342 break
9343 fi
9344 done
9345 fi
9346 rm -f conftest.err conftest.$ac_ext
9347 fi # $ac_x_includes = no
9348
9349 if test "$ac_x_libraries" = no; then
9350 # Check for the libraries.
9351 # See if we find them without any special options.
9352 # Don't add to $LIBS permanently.
9353 ac_save_LIBS=$LIBS
9354 LIBS="-lX11 $LIBS"
9355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9356 /* end confdefs.h. */
9357 #include <X11/Xlib.h>
9358 int
9359 main ()
9360 {
9361 XrmInitialize ()
9362 ;
9363 return 0;
9364 }
9365 _ACEOF
9366 if ac_fn_c_try_link "$LINENO"; then :
9367 LIBS=$ac_save_LIBS
9368 # We can link X programs with no special library path.
9369 ac_x_libraries=
9370 else
9371 LIBS=$ac_save_LIBS
9372 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
9373 do
9374 # Don't even attempt the hair of trying to link an X program!
9375 for ac_extension in a so sl dylib la dll; do
9376 if test -r "$ac_dir/libX11.$ac_extension"; then
9377 ac_x_libraries=$ac_dir
9378 break 2
9379 fi
9380 done
9381 done
9382 fi
9383 rm -f core conftest.err conftest.$ac_objext \
9384 conftest$ac_exeext conftest.$ac_ext
9385 fi # $ac_x_libraries = no
9386
9387 case $ac_x_includes,$ac_x_libraries in #(
9388 no,* | *,no | *\'*)
9389 # Didn't find X, or a directory has "'" in its name.
9390 ac_cv_have_x="have_x=no";; #(
9391 *)
9392 # Record where we found X for the cache.
9393 ac_cv_have_x="have_x=yes\
9394 ac_x_includes='$ac_x_includes'\
9395 ac_x_libraries='$ac_x_libraries'"
9396 esac
9397 fi
9398 ;; #(
9399 *) have_x=yes;;
9400 esac
9401 eval "$ac_cv_have_x"
9402 fi # $with_x != no
9403
9404 if test "$have_x" != yes; then
9405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
9406 $as_echo "$have_x" >&6; }
9407 no_x=yes
9408 else
9409 # If each of the values was on the command line, it overrides each guess.
9410 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
9411 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
9412 # Update the cache value to reflect the command line values.
9413 ac_cv_have_x="have_x=yes\
9414 ac_x_includes='$x_includes'\
9415 ac_x_libraries='$x_libraries'"
9416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
9417 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
9418 fi
9419
9420 if test "$no_x" != yes; then
9421 window_system=x11
9422 fi
9423
9424 LD_SWITCH_X_SITE_RPATH=
9425 if test "${x_libraries}" != NONE; then
9426 if test -n "${x_libraries}"; then
9427 LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
9428 LD_SWITCH_X_SITE_RPATH=-Wl,-rpath,`echo ${x_libraries} | sed -e "s/:/ -Wl,-rpath,/g"`
9429 fi
9430 x_default_search_path=""
9431 x_search_path=${x_libraries}
9432 if test -z "${x_search_path}"; then
9433 x_search_path=/usr/lib
9434 fi
9435 for x_library in `echo ${x_search_path}: | \
9436 sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
9437 x_search_path="\
9438 ${x_library}/X11/%L/%T/%N%C%S:\
9439 ${x_library}/X11/%l/%T/%N%C%S:\
9440 ${x_library}/X11/%T/%N%C%S:\
9441 ${x_library}/X11/%L/%T/%N%S:\
9442 ${x_library}/X11/%l/%T/%N%S:\
9443 ${x_library}/X11/%T/%N%S"
9444 if test x"${x_default_search_path}" = x; then
9445 x_default_search_path=${x_search_path}
9446 else
9447 x_default_search_path="${x_search_path}:${x_default_search_path}"
9448 fi
9449 done
9450 fi
9451
9452
9453 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
9454 C_SWITCH_X_SITE="$isystem"`echo ${x_includes} | sed -e "s/:/ $isystem/g"`
9455 fi
9456
9457 if test x"${x_includes}" = x; then
9458 bitmapdir=/usr/include/X11/bitmaps
9459 else
9460 # accumulate include directories that have X11 bitmap subdirectories
9461 bmd_acc="dummyval"
9462 for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
9463 if test -d "${bmd}/X11/bitmaps"; then
9464 bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
9465 fi
9466 if test -d "${bmd}/bitmaps"; then
9467 bmd_acc="${bmd_acc}:${bmd}/bitmaps"
9468 fi
9469 done
9470 if test ${bmd_acc} != "dummyval"; then
9471 bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
9472 fi
9473 fi
9474
9475 HAVE_NS=no
9476 NS_IMPL_COCOA=no
9477 NS_IMPL_GNUSTEP=no
9478 tmp_CPPFLAGS="$CPPFLAGS"
9479 tmp_CFLAGS="$CFLAGS"
9480 CPPFLAGS="$CPPFLAGS -x objective-c"
9481 CFLAGS="$CFLAGS -x objective-c"
9482 TEMACS_LDFLAGS2="\${LDFLAGS}"
9483 GNU_OBJC_CFLAGS=
9484 if test "${with_ns}" != no; then
9485 if test "${opsys}" = darwin; then
9486 NS_IMPL_COCOA=yes
9487 ns_appdir=`pwd`/nextstep/Emacs.app
9488 ns_appbindir=${ns_appdir}/Contents/MacOS
9489 ns_appresdir=${ns_appdir}/Contents/Resources
9490 ns_appsrc=Cocoa/Emacs.base
9491 elif test -f $GNUSTEP_CONFIG_FILE; then
9492 NS_IMPL_GNUSTEP=yes
9493 ns_appdir=`pwd`/nextstep/Emacs.app
9494 ns_appbindir=${ns_appdir}
9495 ns_appresdir=${ns_appdir}/Resources
9496 ns_appsrc=GNUstep/Emacs.base
9497 GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
9498 GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9499 GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
9500 GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
9501 test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
9502 GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
9503 test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
9504 GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
9505 CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9506 CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9507 LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
9508 LIB_STANDARD=
9509 START_FILES=
9510 TEMACS_LDFLAGS2=
9511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS" >&5
9512 $as_echo_n "checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS... " >&6; }
9513 if test "${emacs_cv_objc_exceptions+set}" = set; then :
9514 $as_echo_n "(cached) " >&6
9515 else
9516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9517 /* end confdefs.h. */
9518 #include <GNUstepBase/GSConfig.h>
9519 int
9520 main ()
9521 {
9522 #if defined BASE_NATIVE_OBJC_EXCEPTIONS && BASE_NATIVE_OBJC_EXCEPTIONS > 0
9523 1;
9524 #else
9525 fail;
9526 #endif
9527 ;
9528 return 0;
9529 }
9530 _ACEOF
9531 if ac_fn_c_try_compile "$LINENO"; then :
9532 emacs_cv_objc_exceptions=yes
9533 else
9534 emacs_cv_objc_exceptions=no
9535 fi
9536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9537 fi
9538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_objc_exceptions" >&5
9539 $as_echo "$emacs_cv_objc_exceptions" >&6; }
9540 if test $emacs_cv_objc_exceptions = yes; then
9541
9542 $as_echo "#define _NATIVE_OBJC_EXCEPTIONS 1" >>confdefs.h
9543
9544 GNU_OBJC_CFLAGS="-fobjc-exceptions"
9545 fi
9546 fi
9547
9548 CFLAGS="$CFLAGS $GNU_OBJC_CFLAGS"
9549
9550 ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
9551 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
9552 HAVE_NS=yes
9553 else
9554 as_fn_error "\`--with-ns' was specified, but the include
9555 files are missing or cannot be compiled." "$LINENO" 5
9556 fi
9557
9558
9559
9560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9561 /* end confdefs.h. */
9562 #include <AppKit/AppKit.h>
9563 int
9564 main ()
9565 {
9566
9567 #ifdef MAC_OS_X_VERSION_MAX_ALLOWED
9568 #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1040
9569 ; /* OK */
9570 #else
9571 #error "OSX 10.4 or newer required"
9572 #endif
9573 #endif
9574
9575 ;
9576 return 0;
9577 }
9578 _ACEOF
9579 if ac_fn_c_try_compile "$LINENO"; then :
9580 ns_osx_have_104=yes
9581 else
9582 ns_osx_have_104=no
9583 fi
9584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9586 /* end confdefs.h. */
9587 #include <Foundation/NSObjCRuntime.h>
9588 int
9589 main ()
9590 {
9591 NSInteger i;
9592 ;
9593 return 0;
9594 }
9595 _ACEOF
9596 if ac_fn_c_try_compile "$LINENO"; then :
9597 ns_have_nsinteger=yes
9598 else
9599 ns_have_nsinteger=no
9600 fi
9601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9602 if test $ns_osx_have_104 = no; then
9603 as_fn_error "\`OSX 10.4 or newer is required'" "$LINENO" 5;
9604 fi
9605 if test $ns_have_nsinteger = yes; then
9606
9607 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
9608
9609 fi
9610 fi
9611
9612
9613
9614 INSTALL_ARCH_INDEP_EXTRA=install-etc
9615 ns_self_contained=no
9616 NS_OBJ=
9617 NS_OBJC_OBJ=
9618 if test "${HAVE_NS}" = yes; then
9619 if test "$with_toolkit_scroll_bars" = "no"; then
9620 as_fn_error "Non-toolkit scroll bars are not implemented for Nextstep." "$LINENO" 5
9621 fi
9622
9623 window_system=nextstep
9624 # set up packaging dirs
9625 if test "${EN_NS_SELF_CONTAINED}" = yes; then
9626 ns_self_contained=yes
9627 prefix=${ns_appresdir}
9628 exec_prefix=${ns_appbindir}
9629 libexecdir="\${ns_appbindir}/libexec"
9630 archlibdir="\${ns_appbindir}/libexec"
9631 docdir="\${ns_appresdir}/etc"
9632 etcdir="\${ns_appresdir}/etc"
9633 infodir="\${ns_appresdir}/info"
9634 mandir="\${ns_appresdir}/man"
9635 lispdir="\${ns_appresdir}/lisp"
9636 leimdir="\${ns_appresdir}/leim"
9637 INSTALL_ARCH_INDEP_EXTRA=
9638 fi
9639 NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
9640 fi
9641 CFLAGS="$tmp_CFLAGS"
9642 CPPFLAGS="$tmp_CPPFLAGS"
9643
9644
9645
9646
9647
9648
9649 HAVE_W32=no
9650 W32_OBJ=
9651 W32_LIBS=
9652 if test "${with_w32}" != no; then
9653 if test "${opsys}" != "cygwin"; then
9654 as_fn_error "Using w32 with an autotools build is only supported for Cygwin." "$LINENO" 5
9655 fi
9656 ac_fn_c_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
9657 if test "x$ac_cv_header_windows_h" = x""yes; then :
9658 HAVE_W32=yes
9659 else
9660 as_fn_error "\`--with-w32' was specified, but windows.h
9661 cannot be found." "$LINENO" 5
9662 fi
9663
9664
9665
9666 $as_echo "#define HAVE_NTGUI 1" >>confdefs.h
9667
9668 W32_OBJ="w32fns.o w32menu.o w32reg.o w32font.o w32term.o"
9669 W32_OBJ="$W32_OBJ w32xfns.o w32select.o w32uniscribe.o"
9670 W32_LIBS="$W32_LIBS -lkernel32 -luser32 -lgdi32 -lole32 -lcomdlg32"
9671 W32_LIBS="$W32_LIBS -lusp10 -lcomctl32 -lwinspool"
9672 fi
9673
9674
9675
9676 if test "${HAVE_W32}" = "yes"; then
9677 window_system=w32
9678 with_xft=no
9679 fi
9680
9681 ## $window_system is now set to the window system we will
9682 ## ultimately use.
9683
9684 term_header=
9685 HAVE_X_WINDOWS=no
9686 HAVE_X11=no
9687 USE_X_TOOLKIT=none
9688
9689 case "${window_system}" in
9690 x11 )
9691 HAVE_X_WINDOWS=yes
9692 HAVE_X11=yes
9693 term_header=xterm.h
9694 case "${with_x_toolkit}" in
9695 athena | lucid ) USE_X_TOOLKIT=LUCID ;;
9696 motif ) USE_X_TOOLKIT=MOTIF ;;
9697 gtk ) with_gtk=yes
9698 term_header=gtkutil.h
9699 USE_X_TOOLKIT=none ;;
9700 gtk2 ) with_gtk2=yes
9701 term_header=gtkutil.h
9702 USE_X_TOOLKIT=none ;;
9703 gtk3 ) with_gtk3=yes
9704 term_header=gtkutil.h
9705 USE_X_TOOLKIT=none ;;
9706 no ) USE_X_TOOLKIT=none ;;
9707 * ) USE_X_TOOLKIT=maybe ;;
9708 esac
9709 ;;
9710 nextstep )
9711 term_header=nsterm.h
9712 ;;
9713 w32 )
9714 term_header=w32term.h
9715 ;;
9716 esac
9717
9718 if test -n "${term_header}"; then
9719
9720 cat >>confdefs.h <<_ACEOF
9721 #define TERM_HEADER "${term_header}"
9722 _ACEOF
9723
9724 fi
9725
9726 if test "$window_system" = none && test "X$with_x" != "Xno"; then
9727 # Extract the first word of "X", so it can be a program name with args.
9728 set dummy X; ac_word=$2
9729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9730 $as_echo_n "checking for $ac_word... " >&6; }
9731 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
9732 $as_echo_n "(cached) " >&6
9733 else
9734 if test -n "$HAVE_XSERVER"; then
9735 ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
9736 else
9737 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9738 for as_dir in $PATH
9739 do
9740 IFS=$as_save_IFS
9741 test -z "$as_dir" && as_dir=.
9742 for ac_exec_ext in '' $ac_executable_extensions; do
9743 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9744 ac_cv_prog_HAVE_XSERVER="true"
9745 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9746 break 2
9747 fi
9748 done
9749 done
9750 IFS=$as_save_IFS
9751
9752 test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
9753 fi
9754 fi
9755 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
9756 if test -n "$HAVE_XSERVER"; then
9757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
9758 $as_echo "$HAVE_XSERVER" >&6; }
9759 else
9760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9761 $as_echo "no" >&6; }
9762 fi
9763
9764
9765 if test "$HAVE_XSERVER" = true ||
9766 test -n "$DISPLAY" ||
9767 test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9768 as_fn_error "You seem to be running X, but no X development libraries
9769 were found. You should install the relevant development files for X
9770 and for the toolkit you want, such as Gtk+, Lesstif or Motif. Also make
9771 sure you have development files for image handling, i.e.
9772 tiff, gif, jpeg, png and xpm.
9773 If you are sure you want Emacs compiled without X window support, pass
9774 --without-x
9775 to configure." "$LINENO" 5
9776 fi
9777 fi
9778
9779 ### If we're using X11, we should use the X menu package.
9780 HAVE_MENUS=no
9781 case ${HAVE_X11} in
9782 yes ) HAVE_MENUS=yes ;;
9783 esac
9784
9785 # Does the opsystem file prohibit the use of the GNU malloc?
9786 # Assume not, until told otherwise.
9787 GNU_MALLOC=yes
9788
9789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc is Doug Lea style" >&5
9790 $as_echo_n "checking whether malloc is Doug Lea style... " >&6; }
9791 if test "${emacs_cv_var_doug_lea_malloc+set}" = set; then :
9792 $as_echo_n "(cached) " >&6
9793 else
9794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9795 /* end confdefs.h. */
9796 #include <malloc.h>
9797 static void hook (void) {}
9798 int
9799 main ()
9800 {
9801 malloc_set_state (malloc_get_state ());
9802 __after_morecore_hook = hook;
9803 __malloc_initialize_hook = hook;
9804 ;
9805 return 0;
9806 }
9807 _ACEOF
9808 if ac_fn_c_try_link "$LINENO"; then :
9809 emacs_cv_var_doug_lea_malloc=yes
9810 else
9811 emacs_cv_var_doug_lea_malloc=no
9812 fi
9813 rm -f core conftest.err conftest.$ac_objext \
9814 conftest$ac_exeext conftest.$ac_ext
9815 fi
9816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var_doug_lea_malloc" >&5
9817 $as_echo "$emacs_cv_var_doug_lea_malloc" >&6; }
9818 doug_lea_malloc=$emacs_cv_var_doug_lea_malloc
9819
9820
9821 system_malloc=no
9822 case "$opsys" in
9823 ## darwin ld insists on the use of malloc routines in the System framework.
9824 darwin|sol2-10) system_malloc=yes ;;
9825 esac
9826
9827 if test "${system_malloc}" = "yes"; then
9828
9829 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
9830
9831 GNU_MALLOC=no
9832 GNU_MALLOC_reason="
9833 (The GNU allocators don't work with this system configuration.)"
9834 GMALLOC_OBJ=
9835 VMLIMIT_OBJ=
9836 else
9837 test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
9838 VMLIMIT_OBJ=vm-limit.o
9839 fi
9840
9841
9842
9843 if test "$doug_lea_malloc" = "yes" ; then
9844 if test "$GNU_MALLOC" = yes ; then
9845 GNU_MALLOC_reason="
9846 (Using Doug Lea's new malloc from the GNU C Library.)"
9847 fi
9848
9849 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
9850
9851
9852 ## Use mmap directly for allocating larger buffers.
9853 ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
9854 ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
9855 ## Does the AC_FUNC_MMAP test below make this check unnecessary?
9856 case "$opsys" in
9857 gnu*) REL_ALLOC=no ;;
9858 esac
9859 fi
9860
9861 if test x"${REL_ALLOC}" = x; then
9862 REL_ALLOC=${GNU_MALLOC}
9863 fi
9864
9865 use_mmap_for_buffers=no
9866 case "$opsys" in
9867 cygwin|freebsd|irix6-5) use_mmap_for_buffers=yes ;;
9868 esac
9869
9870
9871
9872
9873
9874
9875
9876
9877 for ac_func in getpagesize
9878 do :
9879 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9880 if test "x$ac_cv_func_getpagesize" = x""yes; then :
9881 cat >>confdefs.h <<_ACEOF
9882 #define HAVE_GETPAGESIZE 1
9883 _ACEOF
9884
9885 fi
9886 done
9887
9888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9889 $as_echo_n "checking for working mmap... " >&6; }
9890 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
9891 $as_echo_n "(cached) " >&6
9892 else
9893 if test "$cross_compiling" = yes; then :
9894 ac_cv_func_mmap_fixed_mapped=no
9895 else
9896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9897 /* end confdefs.h. */
9898 $ac_includes_default
9899 /* malloc might have been renamed as rpl_malloc. */
9900 #undef malloc
9901
9902 /* Thanks to Mike Haertel and Jim Avera for this test.
9903 Here is a matrix of mmap possibilities:
9904 mmap private not fixed
9905 mmap private fixed at somewhere currently unmapped
9906 mmap private fixed at somewhere already mapped
9907 mmap shared not fixed
9908 mmap shared fixed at somewhere currently unmapped
9909 mmap shared fixed at somewhere already mapped
9910 For private mappings, we should verify that changes cannot be read()
9911 back from the file, nor mmap's back from the file at a different
9912 address. (There have been systems where private was not correctly
9913 implemented like the infamous i386 svr4.0, and systems where the
9914 VM page cache was not coherent with the file system buffer cache
9915 like early versions of FreeBSD and possibly contemporary NetBSD.)
9916 For shared mappings, we should conversely verify that changes get
9917 propagated back to all the places they're supposed to be.
9918
9919 Grep wants private fixed already mapped.
9920 The main things grep needs to know about mmap are:
9921 * does it exist and is it safe to write into the mmap'd area
9922 * how to use it (BSD variants) */
9923
9924 #include <fcntl.h>
9925 #include <sys/mman.h>
9926
9927 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9928 char *malloc ();
9929 #endif
9930
9931 /* This mess was copied from the GNU getpagesize.h. */
9932 #ifndef HAVE_GETPAGESIZE
9933 # ifdef _SC_PAGESIZE
9934 # define getpagesize() sysconf(_SC_PAGESIZE)
9935 # else /* no _SC_PAGESIZE */
9936 # ifdef HAVE_SYS_PARAM_H
9937 # include <sys/param.h>
9938 # ifdef EXEC_PAGESIZE
9939 # define getpagesize() EXEC_PAGESIZE
9940 # else /* no EXEC_PAGESIZE */
9941 # ifdef NBPG
9942 # define getpagesize() NBPG * CLSIZE
9943 # ifndef CLSIZE
9944 # define CLSIZE 1
9945 # endif /* no CLSIZE */
9946 # else /* no NBPG */
9947 # ifdef NBPC
9948 # define getpagesize() NBPC
9949 # else /* no NBPC */
9950 # ifdef PAGESIZE
9951 # define getpagesize() PAGESIZE
9952 # endif /* PAGESIZE */
9953 # endif /* no NBPC */
9954 # endif /* no NBPG */
9955 # endif /* no EXEC_PAGESIZE */
9956 # else /* no HAVE_SYS_PARAM_H */
9957 # define getpagesize() 8192 /* punt totally */
9958 # endif /* no HAVE_SYS_PARAM_H */
9959 # endif /* no _SC_PAGESIZE */
9960
9961 #endif /* no HAVE_GETPAGESIZE */
9962
9963 int
9964 main ()
9965 {
9966 char *data, *data2, *data3;
9967 const char *cdata2;
9968 int i, pagesize;
9969 int fd, fd2;
9970
9971 pagesize = getpagesize ();
9972
9973 /* First, make a file with some known garbage in it. */
9974 data = (char *) malloc (pagesize);
9975 if (!data)
9976 return 1;
9977 for (i = 0; i < pagesize; ++i)
9978 *(data + i) = rand ();
9979 umask (0);
9980 fd = creat ("conftest.mmap", 0600);
9981 if (fd < 0)
9982 return 2;
9983 if (write (fd, data, pagesize) != pagesize)
9984 return 3;
9985 close (fd);
9986
9987 /* Next, check that the tail of a page is zero-filled. File must have
9988 non-zero length, otherwise we risk SIGBUS for entire page. */
9989 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9990 if (fd2 < 0)
9991 return 4;
9992 cdata2 = "";
9993 if (write (fd2, cdata2, 1) != 1)
9994 return 5;
9995 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9996 if (data2 == MAP_FAILED)
9997 return 6;
9998 for (i = 0; i < pagesize; ++i)
9999 if (*(data2 + i))
10000 return 7;
10001 close (fd2);
10002 if (munmap (data2, pagesize))
10003 return 8;
10004
10005 /* Next, try to mmap the file at a fixed address which already has
10006 something else allocated at it. If we can, also make sure that
10007 we see the same garbage. */
10008 fd = open ("conftest.mmap", O_RDWR);
10009 if (fd < 0)
10010 return 9;
10011 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
10012 MAP_PRIVATE | MAP_FIXED, fd, 0L))
10013 return 10;
10014 for (i = 0; i < pagesize; ++i)
10015 if (*(data + i) != *(data2 + i))
10016 return 11;
10017
10018 /* Finally, make sure that changes to the mapped area do not
10019 percolate back to the file as seen by read(). (This is a bug on
10020 some variants of i386 svr4.0.) */
10021 for (i = 0; i < pagesize; ++i)
10022 *(data2 + i) = *(data2 + i) + 1;
10023 data3 = (char *) malloc (pagesize);
10024 if (!data3)
10025 return 12;
10026 if (read (fd, data3, pagesize) != pagesize)
10027 return 13;
10028 for (i = 0; i < pagesize; ++i)
10029 if (*(data + i) != *(data3 + i))
10030 return 14;
10031 close (fd);
10032 return 0;
10033 }
10034 _ACEOF
10035 if ac_fn_c_try_run "$LINENO"; then :
10036 ac_cv_func_mmap_fixed_mapped=yes
10037 else
10038 ac_cv_func_mmap_fixed_mapped=no
10039 fi
10040 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10041 conftest.$ac_objext conftest.beam conftest.$ac_ext
10042 fi
10043
10044 fi
10045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
10046 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
10047 if test $ac_cv_func_mmap_fixed_mapped = yes; then
10048
10049 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
10050
10051 fi
10052 rm -f conftest.mmap conftest.txt
10053
10054 if test $use_mmap_for_buffers = yes; then
10055
10056 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
10057
10058 REL_ALLOC=no
10059 fi
10060
10061 LIBS="$LIBS_SYSTEM $LIBS"
10062
10063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
10064 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
10065 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
10066 $as_echo_n "(cached) " >&6
10067 else
10068 ac_check_lib_save_LIBS=$LIBS
10069 LIBS="-ldnet $LIBS"
10070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10071 /* end confdefs.h. */
10072
10073 /* Override any GCC internal prototype to avoid an error.
10074 Use char because int might match the return type of a GCC
10075 builtin and then its argument prototype would still apply. */
10076 #ifdef __cplusplus
10077 extern "C"
10078 #endif
10079 char dnet_ntoa ();
10080 int
10081 main ()
10082 {
10083 return dnet_ntoa ();
10084 ;
10085 return 0;
10086 }
10087 _ACEOF
10088 if ac_fn_c_try_link "$LINENO"; then :
10089 ac_cv_lib_dnet_dnet_ntoa=yes
10090 else
10091 ac_cv_lib_dnet_dnet_ntoa=no
10092 fi
10093 rm -f core conftest.err conftest.$ac_objext \
10094 conftest$ac_exeext conftest.$ac_ext
10095 LIBS=$ac_check_lib_save_LIBS
10096 fi
10097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
10098 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
10099 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
10100 cat >>confdefs.h <<_ACEOF
10101 #define HAVE_LIBDNET 1
10102 _ACEOF
10103
10104 LIBS="-ldnet $LIBS"
10105
10106 fi
10107
10108
10109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
10110 $as_echo_n "checking for main in -lXbsd... " >&6; }
10111 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
10112 $as_echo_n "(cached) " >&6
10113 else
10114 ac_check_lib_save_LIBS=$LIBS
10115 LIBS="-lXbsd $LIBS"
10116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10117 /* end confdefs.h. */
10118
10119
10120 int
10121 main ()
10122 {
10123 return main ();
10124 ;
10125 return 0;
10126 }
10127 _ACEOF
10128 if ac_fn_c_try_link "$LINENO"; then :
10129 ac_cv_lib_Xbsd_main=yes
10130 else
10131 ac_cv_lib_Xbsd_main=no
10132 fi
10133 rm -f core conftest.err conftest.$ac_objext \
10134 conftest$ac_exeext conftest.$ac_ext
10135 LIBS=$ac_check_lib_save_LIBS
10136 fi
10137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
10138 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
10139 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
10140 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
10141 fi
10142
10143
10144 LIB_PTHREAD=
10145
10146
10147
10148 if test "$ac_cv_header_pthread_h"; then
10149 if test "$GMALLOC_OBJ" = gmalloc.o; then
10150 emacs_pthread_function=pthread_atfork
10151 else
10152 emacs_pthread_function=pthread_self
10153 fi
10154 as_ac_Lib=`$as_echo "ac_cv_lib_pthread_$emacs_pthread_function" | $as_tr_sh`
10155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $emacs_pthread_function in -lpthread" >&5
10156 $as_echo_n "checking for $emacs_pthread_function in -lpthread... " >&6; }
10157 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
10158 $as_echo_n "(cached) " >&6
10159 else
10160 ac_check_lib_save_LIBS=$LIBS
10161 LIBS="-lpthread $LIBS"
10162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10163 /* end confdefs.h. */
10164
10165 /* Override any GCC internal prototype to avoid an error.
10166 Use char because int might match the return type of a GCC
10167 builtin and then its argument prototype would still apply. */
10168 #ifdef __cplusplus
10169 extern "C"
10170 #endif
10171 char $emacs_pthread_function ();
10172 int
10173 main ()
10174 {
10175 return $emacs_pthread_function ();
10176 ;
10177 return 0;
10178 }
10179 _ACEOF
10180 if ac_fn_c_try_link "$LINENO"; then :
10181 eval "$as_ac_Lib=yes"
10182 else
10183 eval "$as_ac_Lib=no"
10184 fi
10185 rm -f core conftest.err conftest.$ac_objext \
10186 conftest$ac_exeext conftest.$ac_ext
10187 LIBS=$ac_check_lib_save_LIBS
10188 fi
10189 eval ac_res=\$$as_ac_Lib
10190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
10191 $as_echo "$ac_res" >&6; }
10192 eval as_val=\$$as_ac_Lib
10193 if test "x$as_val" = x""yes; then :
10194 HAVE_PTHREAD=yes
10195 fi
10196
10197 fi
10198 if test "$HAVE_PTHREAD" = yes; then
10199 case "${canonical}" in
10200 *-hpux*) ;;
10201 *) LIB_PTHREAD="-lpthread"
10202 LIBS="$LIB_PTHREAD $LIBS" ;;
10203 esac
10204
10205 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
10206
10207 fi
10208
10209
10210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
10211 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
10212 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
10213 $as_echo_n "(cached) " >&6
10214 else
10215 ac_check_lib_save_LIBS=$LIBS
10216 LIBS="-lpthreads $LIBS"
10217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10218 /* end confdefs.h. */
10219
10220 /* Override any GCC internal prototype to avoid an error.
10221 Use char because int might match the return type of a GCC
10222 builtin and then its argument prototype would still apply. */
10223 #ifdef __cplusplus
10224 extern "C"
10225 #endif
10226 char cma_open ();
10227 int
10228 main ()
10229 {
10230 return cma_open ();
10231 ;
10232 return 0;
10233 }
10234 _ACEOF
10235 if ac_fn_c_try_link "$LINENO"; then :
10236 ac_cv_lib_pthreads_cma_open=yes
10237 else
10238 ac_cv_lib_pthreads_cma_open=no
10239 fi
10240 rm -f core conftest.err conftest.$ac_objext \
10241 conftest$ac_exeext conftest.$ac_ext
10242 LIBS=$ac_check_lib_save_LIBS
10243 fi
10244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
10245 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
10246 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
10247 cat >>confdefs.h <<_ACEOF
10248 #define HAVE_LIBPTHREADS 1
10249 _ACEOF
10250
10251 LIBS="-lpthreads $LIBS"
10252
10253 fi
10254
10255
10256 ## Note: when using cpp in s/aix4.2.h, this definition depended on
10257 ## HAVE_LIBPTHREADS. That was not defined earlier in configure when
10258 ## the system file was sourced. Hence the value of LIBS_SYSTEM
10259 ## added to LIBS in configure would never contain the pthreads part,
10260 ## but the value used in Makefiles might. FIXME?
10261 ##
10262 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
10263 ## be harmless on older versions of X where it happens to exist.
10264 test "$opsys" = "aix4-2" && \
10265 test $ac_cv_lib_pthreads_cma_open = yes && \
10266 LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
10267
10268
10269 case ${host_os} in
10270 aix*)
10271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
10272 $as_echo_n "checking for -bbigtoc option... " >&6; }
10273 if test "${gdb_cv_bigtoc+set}" = set; then :
10274 $as_echo_n "(cached) " >&6
10275 else
10276
10277 case $GCC in
10278 yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
10279 *) gdb_cv_bigtoc=-bbigtoc ;;
10280 esac
10281
10282 LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
10283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10284 /* end confdefs.h. */
10285
10286 int
10287 main ()
10288 {
10289 int i;
10290 ;
10291 return 0;
10292 }
10293 _ACEOF
10294 if ac_fn_c_try_link "$LINENO"; then :
10295
10296 else
10297 gdb_cv_bigtoc=
10298 fi
10299 rm -f core conftest.err conftest.$ac_objext \
10300 conftest$ac_exeext conftest.$ac_ext
10301
10302 fi
10303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
10304 $as_echo "$gdb_cv_bigtoc" >&6; }
10305 ;;
10306 esac
10307
10308 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
10309 # used for the tests that follow. We set them back to REAL_CFLAGS and
10310 # REAL_CPPFLAGS later on.
10311
10312 REAL_CFLAGS="$CFLAGS"
10313 REAL_CPPFLAGS="$CPPFLAGS"
10314
10315 if test "${HAVE_X11}" = "yes"; then
10316 DEFS="$C_SWITCH_X_SITE $DEFS"
10317 LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
10318 LIBS="-lX11 $LIBS"
10319 CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
10320 CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
10321
10322 # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
10323 # This is handled by LD_SWITCH_X_SITE_RPATH during the real build,
10324 # but it's more convenient here to set LD_RUN_PATH since this
10325 # also works on hosts that don't understand LD_SWITCH_X_SITE_RPATH.
10326 if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
10327 LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
10328 export LD_RUN_PATH
10329 fi
10330
10331 if test "${opsys}" = "gnu-linux"; then
10332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
10333 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
10334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10335 /* end confdefs.h. */
10336
10337 int
10338 main ()
10339 {
10340 XOpenDisplay ("foo");
10341 ;
10342 return 0;
10343 }
10344 _ACEOF
10345 if ac_fn_c_try_link "$LINENO"; then :
10346 xgnu_linux_first_failure=no
10347 else
10348 xgnu_linux_first_failure=yes
10349 fi
10350 rm -f core conftest.err conftest.$ac_objext \
10351 conftest$ac_exeext conftest.$ac_ext
10352 if test "${xgnu_linux_first_failure}" = "yes"; then
10353 OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
10354 OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
10355 OLD_CPPFLAGS="$CPPFLAGS"
10356 OLD_LIBS="$LIBS"
10357 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
10358 C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
10359 CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
10360 LIBS="$LIBS -b i486-linuxaout"
10361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10362 /* end confdefs.h. */
10363
10364 int
10365 main ()
10366 {
10367 XOpenDisplay ("foo");
10368 ;
10369 return 0;
10370 }
10371 _ACEOF
10372 if ac_fn_c_try_link "$LINENO"; then :
10373 xgnu_linux_second_failure=no
10374 else
10375 xgnu_linux_second_failure=yes
10376 fi
10377 rm -f core conftest.err conftest.$ac_objext \
10378 conftest$ac_exeext conftest.$ac_ext
10379 if test "${xgnu_linux_second_failure}" = "yes"; then
10380 # If we get the same failure with -b, there is no use adding -b.
10381 # So take it out. This plays safe.
10382 LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
10383 C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
10384 CPPFLAGS="$OLD_CPPFLAGS"
10385 LIBS="$OLD_LIBS"
10386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10387 $as_echo "no" >&6; }
10388 else
10389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10390 $as_echo "yes" >&6; }
10391 fi
10392 else
10393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10394 $as_echo "no" >&6; }
10395 fi
10396 fi
10397
10398 # Reportedly, some broken Solaris systems have XKBlib.h but are missing
10399 # header files included from there.
10400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
10401 $as_echo_n "checking for Xkb... " >&6; }
10402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10403 /* end confdefs.h. */
10404 #include <X11/Xlib.h>
10405 #include <X11/XKBlib.h>
10406 int
10407 main ()
10408 {
10409 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
10410 ;
10411 return 0;
10412 }
10413 _ACEOF
10414 if ac_fn_c_try_link "$LINENO"; then :
10415 emacs_xkb=yes
10416 else
10417 emacs_xkb=no
10418 fi
10419 rm -f core conftest.err conftest.$ac_objext \
10420 conftest$ac_exeext conftest.$ac_ext
10421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
10422 $as_echo "$emacs_xkb" >&6; }
10423 if test $emacs_xkb = yes; then
10424
10425 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
10426
10427 fi
10428
10429 for ac_func in XrmSetDatabase XScreenResourceString \
10430 XScreenNumberOfScreen
10431 do :
10432 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10433 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10434 eval as_val=\$$as_ac_var
10435 if test "x$as_val" = x""yes; then :
10436 cat >>confdefs.h <<_ACEOF
10437 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10438 _ACEOF
10439
10440 fi
10441 done
10442
10443 fi
10444
10445 if test "${window_system}" = "x11"; then
10446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
10447 $as_echo_n "checking X11 version 6... " >&6; }
10448 if test "${emacs_cv_x11_version_6+set}" = set; then :
10449 $as_echo_n "(cached) " >&6
10450 else
10451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10452 /* end confdefs.h. */
10453 #include <X11/Xlib.h>
10454 int
10455 main ()
10456 {
10457 #if XlibSpecificationRelease < 6
10458 fail;
10459 #endif
10460
10461 ;
10462 return 0;
10463 }
10464 _ACEOF
10465 if ac_fn_c_try_link "$LINENO"; then :
10466 emacs_cv_x11_version_6=yes
10467 else
10468 emacs_cv_x11_version_6=no
10469 fi
10470 rm -f core conftest.err conftest.$ac_objext \
10471 conftest$ac_exeext conftest.$ac_ext
10472 fi
10473
10474 if test $emacs_cv_x11_version_6 = yes; then
10475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
10476 $as_echo "6 or newer" >&6; }
10477
10478 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
10479
10480
10481 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
10482
10483 ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
10484 ## XIM support.
10485 case "$opsys" in
10486 sol2-*) : ;;
10487 *)
10488 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
10489
10490 ;;
10491 esac
10492 else
10493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
10494 $as_echo "before 6" >&6; }
10495 fi
10496 fi
10497
10498
10499 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
10500 HAVE_RSVG=no
10501 if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes"; then
10502 if test "${with_rsvg}" != "no"; then
10503 RSVG_REQUIRED=2.11.0
10504 RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
10505
10506
10507 succeeded=no
10508
10509 if test "$PKG_CONFIG" = "no" ; then
10510 :
10511 else
10512 PKG_CONFIG_MIN_VERSION=0.9.0
10513 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
10515 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
10516
10517 if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5 &&
10518 RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE" 2>&5` &&
10519 RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE" 2>&5`; then
10520 edit_cflags="
10521 s,///*,/,g
10522 s/^/ /
10523 s/ -I/ $isystem/g
10524 s/^ //
10525 "
10526 RSVG_CFLAGS=`$as_echo "$RSVG_CFLAGS" | sed -e "$edit_cflags"`
10527 RSVG_LIBS=`$as_echo "$RSVG_LIBS" | sed -e 's,///*,/,g'`
10528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&5
10529 $as_echo "yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&6; }
10530 succeeded=yes
10531 else
10532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10533 $as_echo "no" >&6; }
10534 RSVG_CFLAGS=""
10535 RSVG_LIBS=""
10536 ## If we have a custom action on failure, don't print errors, but
10537 ## do set a variable so people can do so. Do it in a subshell
10538 ## to capture any diagnostics in invoking pkg-config.
10539 RSVG_PKG_ERRORS=`($PKG_CONFIG --print-errors "$RSVG_MODULE") 2>&1`
10540
10541 fi
10542
10543
10544
10545 else
10546 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10547 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10548 fi
10549 fi
10550
10551 if test $succeeded = yes; then
10552 HAVE_RSVG=yes
10553 else
10554 :
10555 fi
10556
10557
10558
10559
10560 if test $HAVE_RSVG = yes; then
10561
10562 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
10563
10564 CFLAGS="$CFLAGS $RSVG_CFLAGS"
10565 LIBS="$RSVG_LIBS $LIBS"
10566 fi
10567 fi
10568 fi
10569
10570 HAVE_IMAGEMAGICK=no
10571 if test "${HAVE_X11}" = "yes"; then
10572 if test "${with_imagemagick}" != "no"; then
10573 ## 6.2.8 is the earliest version known to work, but earlier versions
10574 ## might work - let us know if you find one.
10575 ## 6.0.7 does not work. See bug#7955.
10576 IMAGEMAGICK_MODULE="Wand >= 6.2.8"
10577
10578 succeeded=no
10579
10580 if test "$PKG_CONFIG" = "no" ; then
10581 :
10582 else
10583 PKG_CONFIG_MIN_VERSION=0.9.0
10584 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
10586 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
10587
10588 if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5 &&
10589 IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE" 2>&5` &&
10590 IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE" 2>&5`; then
10591 edit_cflags="
10592 s,///*,/,g
10593 s/^/ /
10594 s/ -I/ $isystem/g
10595 s/^ //
10596 "
10597 IMAGEMAGICK_CFLAGS=`$as_echo "$IMAGEMAGICK_CFLAGS" | sed -e "$edit_cflags"`
10598 IMAGEMAGICK_LIBS=`$as_echo "$IMAGEMAGICK_LIBS" | sed -e 's,///*,/,g'`
10599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&5
10600 $as_echo "yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&6; }
10601 succeeded=yes
10602 else
10603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10604 $as_echo "no" >&6; }
10605 IMAGEMAGICK_CFLAGS=""
10606 IMAGEMAGICK_LIBS=""
10607 ## If we have a custom action on failure, don't print errors, but
10608 ## do set a variable so people can do so. Do it in a subshell
10609 ## to capture any diagnostics in invoking pkg-config.
10610 IMAGEMAGICK_PKG_ERRORS=`($PKG_CONFIG --print-errors "$IMAGEMAGICK_MODULE") 2>&1`
10611
10612 fi
10613
10614
10615
10616 else
10617 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10618 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10619 fi
10620 fi
10621
10622 if test $succeeded = yes; then
10623 HAVE_IMAGEMAGICK=yes
10624 else
10625 :
10626 fi
10627
10628
10629
10630
10631 if test $HAVE_IMAGEMAGICK = yes; then
10632
10633 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
10634
10635 CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
10636 LIBS="$IMAGEMAGICK_LIBS $LIBS"
10637 for ac_func in MagickExportImagePixels MagickMergeImageLayers
10638 do :
10639 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10640 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10641 eval as_val=\$$as_ac_var
10642 if test "x$as_val" = x""yes; then :
10643 cat >>confdefs.h <<_ACEOF
10644 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10645 _ACEOF
10646
10647 fi
10648 done
10649
10650 fi
10651 fi
10652 fi
10653
10654
10655 HAVE_GTK=no
10656 GTK_OBJ=
10657 check_gtk2=no
10658 gtk3_pkg_errors=
10659 if test "${with_gtk3}" = "yes" || test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
10660 GLIB_REQUIRED=2.28
10661 GTK_REQUIRED=3.0
10662 GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10663
10664
10665 succeeded=no
10666
10667 if test "$PKG_CONFIG" = "no" ; then
10668 pkg_check_gtk=no
10669 else
10670 PKG_CONFIG_MIN_VERSION=0.9.0
10671 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10673 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10674
10675 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5 &&
10676 GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES" 2>&5` &&
10677 GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES" 2>&5`; then
10678 edit_cflags="
10679 s,///*,/,g
10680 s/^/ /
10681 s/ -I/ $isystem/g
10682 s/^ //
10683 "
10684 GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
10685 GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
10686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
10687 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
10688 succeeded=yes
10689 else
10690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10691 $as_echo "no" >&6; }
10692 GTK_CFLAGS=""
10693 GTK_LIBS=""
10694 ## If we have a custom action on failure, don't print errors, but
10695 ## do set a variable so people can do so. Do it in a subshell
10696 ## to capture any diagnostics in invoking pkg-config.
10697 GTK_PKG_ERRORS=`($PKG_CONFIG --print-errors "$GTK_MODULES") 2>&1`
10698
10699 fi
10700
10701
10702
10703 else
10704 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10705 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10706 fi
10707 fi
10708
10709 if test $succeeded = yes; then
10710 pkg_check_gtk=yes
10711 else
10712 pkg_check_gtk=no
10713 fi
10714
10715 if test "$pkg_check_gtk" = "no" && test "$with_gtk3" = "yes"; then
10716 as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
10717 fi
10718 if test "$pkg_check_gtk" = "yes"; then
10719
10720 $as_echo "#define HAVE_GTK3 1" >>confdefs.h
10721
10722 GTK_OBJ=emacsgtkfixed.o
10723 term_header=gtkutil.h
10724 USE_GTK_TOOLKIT="GTK3"
10725 else
10726 check_gtk2=yes
10727 gtk3_pkg_errors="$GTK_PKG_ERRORS "
10728 fi
10729 fi
10730
10731 if test "${with_gtk2}" = "yes" || test "$check_gtk2" = "yes"; then
10732 GLIB_REQUIRED=2.10
10733 GTK_REQUIRED=2.10
10734 GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10735
10736
10737 succeeded=no
10738
10739 if test "$PKG_CONFIG" = "no" ; then
10740 pkg_check_gtk=no
10741 else
10742 PKG_CONFIG_MIN_VERSION=0.9.0
10743 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10745 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10746
10747 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5 &&
10748 GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES" 2>&5` &&
10749 GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES" 2>&5`; then
10750 edit_cflags="
10751 s,///*,/,g
10752 s/^/ /
10753 s/ -I/ $isystem/g
10754 s/^ //
10755 "
10756 GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
10757 GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
10758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
10759 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
10760 succeeded=yes
10761 else
10762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10763 $as_echo "no" >&6; }
10764 GTK_CFLAGS=""
10765 GTK_LIBS=""
10766 ## If we have a custom action on failure, don't print errors, but
10767 ## do set a variable so people can do so. Do it in a subshell
10768 ## to capture any diagnostics in invoking pkg-config.
10769 GTK_PKG_ERRORS=`($PKG_CONFIG --print-errors "$GTK_MODULES") 2>&1`
10770
10771 fi
10772
10773
10774
10775 else
10776 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10777 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10778 fi
10779 fi
10780
10781 if test $succeeded = yes; then
10782 pkg_check_gtk=yes
10783 else
10784 pkg_check_gtk=no
10785 fi
10786
10787 if test "$pkg_check_gtk" = "no" &&
10788 { test "$with_gtk" = yes || test "$with_gtk2" = "yes"; }
10789 then
10790 as_fn_error "$gtk3_pkg_errors$GTK_PKG_ERRORS" "$LINENO" 5
10791 fi
10792 test "$pkg_check_gtk" = "yes" && USE_GTK_TOOLKIT="GTK2"
10793 fi
10794
10795 if test x"$pkg_check_gtk" = xyes; then
10796
10797
10798
10799 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
10800 CFLAGS="$CFLAGS $GTK_CFLAGS"
10801 LIBS="$GTK_LIBS $LIBS"
10802 GTK_COMPILES=no
10803 for ac_func in gtk_main
10804 do :
10805 ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10806 if test "x$ac_cv_func_gtk_main" = x""yes; then :
10807 cat >>confdefs.h <<_ACEOF
10808 #define HAVE_GTK_MAIN 1
10809 _ACEOF
10810 GTK_COMPILES=yes
10811 fi
10812 done
10813
10814 if test "${GTK_COMPILES}" != "yes"; then
10815 if test "$USE_X_TOOLKIT" != "maybe"; then
10816 as_fn_error "Gtk+ wanted, but it does not compile, see config.log. Maybe some x11-devel files missing?" "$LINENO" 5;
10817 fi
10818 else
10819 HAVE_GTK=yes
10820
10821 $as_echo "#define USE_GTK 1" >>confdefs.h
10822
10823 GTK_OBJ="gtkutil.o $GTK_OBJ"
10824 USE_X_TOOLKIT=none
10825 if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
10826 :
10827 else
10828 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10829 closing open displays. This is no problem if you just use
10830 one display, but if you use more than one and close one of them
10831 Emacs may crash." >&5
10832 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10833 closing open displays. This is no problem if you just use
10834 one display, but if you use more than one and close one of them
10835 Emacs may crash." >&2;}
10836 sleep 3
10837 fi
10838 fi
10839
10840 fi
10841
10842
10843
10844 if test "${HAVE_GTK}" = "yes"; then
10845
10846 if test "$with_toolkit_scroll_bars" != no; then
10847 with_toolkit_scroll_bars=yes
10848 fi
10849
10850 HAVE_GTK_FILE_SELECTION=no
10851 ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10852 #include <gtk/gtk.h>
10853 "
10854 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
10855 HAVE_GTK_FILE_SELECTION=yes
10856 else
10857 HAVE_GTK_FILE_SELECTION=no
10858 fi
10859
10860 if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10861 for ac_func in gtk_file_selection_new
10862 do :
10863 ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10864 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
10865 cat >>confdefs.h <<_ACEOF
10866 #define HAVE_GTK_FILE_SELECTION_NEW 1
10867 _ACEOF
10868
10869 fi
10870 done
10871
10872 fi
10873
10874
10875 for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
10876 gtk_dialog_get_action_area gtk_widget_get_sensitive \
10877 gtk_widget_get_mapped gtk_adjustment_get_page_size \
10878 gtk_orientable_set_orientation \
10879 gtk_window_set_has_resize_grip
10880 do :
10881 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10882 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10883 eval as_val=\$$as_ac_var
10884 if test "x$as_val" = x""yes; then :
10885 cat >>confdefs.h <<_ACEOF
10886 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10887 _ACEOF
10888
10889 fi
10890 done
10891
10892
10893 term_header=gtkutil.h
10894 fi
10895
10896 HAVE_DBUS=no
10897 DBUS_OBJ=
10898 if test "${with_dbus}" = "yes"; then
10899
10900 succeeded=no
10901
10902 if test "$PKG_CONFIG" = "no" ; then
10903 HAVE_DBUS=no
10904 else
10905 PKG_CONFIG_MIN_VERSION=0.9.0
10906 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10908 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10909
10910 if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5 &&
10911 DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0" 2>&5` &&
10912 DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0" 2>&5`; then
10913 edit_cflags="
10914 s,///*,/,g
10915 s/^/ /
10916 s/ -I/ $isystem/g
10917 s/^ //
10918 "
10919 DBUS_CFLAGS=`$as_echo "$DBUS_CFLAGS" | sed -e "$edit_cflags"`
10920 DBUS_LIBS=`$as_echo "$DBUS_LIBS" | sed -e 's,///*,/,g'`
10921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&5
10922 $as_echo "yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&6; }
10923 succeeded=yes
10924 else
10925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10926 $as_echo "no" >&6; }
10927 DBUS_CFLAGS=""
10928 DBUS_LIBS=""
10929 ## If we have a custom action on failure, don't print errors, but
10930 ## do set a variable so people can do so. Do it in a subshell
10931 ## to capture any diagnostics in invoking pkg-config.
10932 DBUS_PKG_ERRORS=`($PKG_CONFIG --print-errors "dbus-1 >= 1.0") 2>&1`
10933
10934 fi
10935
10936
10937
10938 else
10939 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10940 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10941 fi
10942 fi
10943
10944 if test $succeeded = yes; then
10945 HAVE_DBUS=yes
10946 else
10947 HAVE_DBUS=no
10948 fi
10949
10950 if test "$HAVE_DBUS" = yes; then
10951 LIBS="$LIBS $DBUS_LIBS"
10952
10953 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
10954
10955 for ac_func in dbus_watch_get_unix_fd \
10956 dbus_type_is_valid \
10957 dbus_validate_bus_name \
10958 dbus_validate_path \
10959 dbus_validate_interface \
10960 dbus_validate_member
10961 do :
10962 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10963 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10964 eval as_val=\$$as_ac_var
10965 if test "x$as_val" = x""yes; then :
10966 cat >>confdefs.h <<_ACEOF
10967 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10968 _ACEOF
10969
10970 fi
10971 done
10972
10973 DBUS_OBJ=dbusbind.o
10974 fi
10975 fi
10976
10977
10978 HAVE_GSETTINGS=no
10979 if test "${HAVE_X11}" = "yes" && test "${with_gsettings}" = "yes"; then
10980
10981 succeeded=no
10982
10983 if test "$PKG_CONFIG" = "no" ; then
10984 HAVE_GSETTINGS=no
10985 else
10986 PKG_CONFIG_MIN_VERSION=0.9.0
10987 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gio-2.0 >= 2.26" >&5
10989 $as_echo_n "checking for gio-2.0 >= 2.26... " >&6; }
10990
10991 if $PKG_CONFIG --exists "gio-2.0 >= 2.26" 2>&5 &&
10992 GSETTINGS_CFLAGS=`$PKG_CONFIG --cflags "gio-2.0 >= 2.26" 2>&5` &&
10993 GSETTINGS_LIBS=`$PKG_CONFIG --libs "gio-2.0 >= 2.26" 2>&5`; then
10994 edit_cflags="
10995 s,///*,/,g
10996 s/^/ /
10997 s/ -I/ $isystem/g
10998 s/^ //
10999 "
11000 GSETTINGS_CFLAGS=`$as_echo "$GSETTINGS_CFLAGS" | sed -e "$edit_cflags"`
11001 GSETTINGS_LIBS=`$as_echo "$GSETTINGS_LIBS" | sed -e 's,///*,/,g'`
11002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&5
11003 $as_echo "yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&6; }
11004 succeeded=yes
11005 else
11006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11007 $as_echo "no" >&6; }
11008 GSETTINGS_CFLAGS=""
11009 GSETTINGS_LIBS=""
11010 ## If we have a custom action on failure, don't print errors, but
11011 ## do set a variable so people can do so. Do it in a subshell
11012 ## to capture any diagnostics in invoking pkg-config.
11013 GSETTINGS_PKG_ERRORS=`($PKG_CONFIG --print-errors "gio-2.0 >= 2.26") 2>&1`
11014
11015 fi
11016
11017
11018
11019 else
11020 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11021 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11022 fi
11023 fi
11024
11025 if test $succeeded = yes; then
11026 HAVE_GSETTINGS=yes
11027 else
11028 HAVE_GSETTINGS=no
11029 fi
11030
11031 if test "$HAVE_GSETTINGS" = "yes"; then
11032
11033 $as_echo "#define HAVE_GSETTINGS 1" >>confdefs.h
11034
11035 SETTINGS_CFLAGS="$GSETTINGS_CFLAGS"
11036 SETTINGS_LIBS="$GSETTINGS_LIBS"
11037 fi
11038 fi
11039
11040 HAVE_GCONF=no
11041 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
11042
11043 succeeded=no
11044
11045 if test "$PKG_CONFIG" = "no" ; then
11046 HAVE_GCONF=no
11047 else
11048 PKG_CONFIG_MIN_VERSION=0.9.0
11049 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
11051 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
11052
11053 if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5 &&
11054 GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13" 2>&5` &&
11055 GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13" 2>&5`; then
11056 edit_cflags="
11057 s,///*,/,g
11058 s/^/ /
11059 s/ -I/ $isystem/g
11060 s/^ //
11061 "
11062 GCONF_CFLAGS=`$as_echo "$GCONF_CFLAGS" | sed -e "$edit_cflags"`
11063 GCONF_LIBS=`$as_echo "$GCONF_LIBS" | sed -e 's,///*,/,g'`
11064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&5
11065 $as_echo "yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&6; }
11066 succeeded=yes
11067 else
11068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11069 $as_echo "no" >&6; }
11070 GCONF_CFLAGS=""
11071 GCONF_LIBS=""
11072 ## If we have a custom action on failure, don't print errors, but
11073 ## do set a variable so people can do so. Do it in a subshell
11074 ## to capture any diagnostics in invoking pkg-config.
11075 GCONF_PKG_ERRORS=`($PKG_CONFIG --print-errors "gconf-2.0 >= 2.13") 2>&1`
11076
11077 fi
11078
11079
11080
11081 else
11082 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11083 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11084 fi
11085 fi
11086
11087 if test $succeeded = yes; then
11088 HAVE_GCONF=yes
11089 else
11090 HAVE_GCONF=no
11091 fi
11092
11093 if test "$HAVE_GCONF" = yes; then
11094
11095 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
11096
11097 SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GCONF_CFLAGS"
11098 SETTINGS_LIBS="$SETTINGS_LIBS $GCONF_LIBS"
11099 fi
11100 fi
11101
11102 if test "$HAVE_GSETTINGS" = "yes" || test "$HAVE_GCONF" = "yes"; then
11103
11104 succeeded=no
11105
11106 if test "$PKG_CONFIG" = "no" ; then
11107 HAVE_GOBJECT=no
11108 else
11109 PKG_CONFIG_MIN_VERSION=0.9.0
11110 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gobject-2.0 >= 2.0" >&5
11112 $as_echo_n "checking for gobject-2.0 >= 2.0... " >&6; }
11113
11114 if $PKG_CONFIG --exists "gobject-2.0 >= 2.0" 2>&5 &&
11115 GOBJECT_CFLAGS=`$PKG_CONFIG --cflags "gobject-2.0 >= 2.0" 2>&5` &&
11116 GOBJECT_LIBS=`$PKG_CONFIG --libs "gobject-2.0 >= 2.0" 2>&5`; then
11117 edit_cflags="
11118 s,///*,/,g
11119 s/^/ /
11120 s/ -I/ $isystem/g
11121 s/^ //
11122 "
11123 GOBJECT_CFLAGS=`$as_echo "$GOBJECT_CFLAGS" | sed -e "$edit_cflags"`
11124 GOBJECT_LIBS=`$as_echo "$GOBJECT_LIBS" | sed -e 's,///*,/,g'`
11125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&5
11126 $as_echo "yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&6; }
11127 succeeded=yes
11128 else
11129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11130 $as_echo "no" >&6; }
11131 GOBJECT_CFLAGS=""
11132 GOBJECT_LIBS=""
11133 ## If we have a custom action on failure, don't print errors, but
11134 ## do set a variable so people can do so. Do it in a subshell
11135 ## to capture any diagnostics in invoking pkg-config.
11136 GOBJECT_PKG_ERRORS=`($PKG_CONFIG --print-errors "gobject-2.0 >= 2.0") 2>&1`
11137
11138 fi
11139
11140
11141
11142 else
11143 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11144 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11145 fi
11146 fi
11147
11148 if test $succeeded = yes; then
11149 HAVE_GOBJECT=yes
11150 else
11151 HAVE_GOBJECT=no
11152 fi
11153
11154 if test "$HAVE_GOBJECT" = "yes"; then
11155 SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GOBJECT_CFLAGS"
11156 SETTINGS_LIBS="$SETTINGS_LIBS $GOBJECT_LIBS"
11157 fi
11158 SAVE_CFLAGS="$CFLAGS"
11159 SAVE_LIBS="$LIBS"
11160 CFLAGS="$SETTINGS_CFLAGS $CFLAGS"
11161 LIBS="$SETTINGS_LIBS $LIBS"
11162 for ac_func in g_type_init
11163 do :
11164 ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
11165 if test "x$ac_cv_func_g_type_init" = x""yes; then :
11166 cat >>confdefs.h <<_ACEOF
11167 #define HAVE_G_TYPE_INIT 1
11168 _ACEOF
11169
11170 fi
11171 done
11172
11173 CFLAGS="$SAVE_CFLAGS"
11174 LIBS="$SAVE_LIBS"
11175 fi
11176
11177
11178
11179
11180 HAVE_LIBSELINUX=no
11181 LIBSELINUX_LIBS=
11182 if test "${with_selinux}" = "yes"; then
11183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
11184 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
11185 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
11186 $as_echo_n "(cached) " >&6
11187 else
11188 ac_check_lib_save_LIBS=$LIBS
11189 LIBS="-lselinux $LIBS"
11190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11191 /* end confdefs.h. */
11192
11193 /* Override any GCC internal prototype to avoid an error.
11194 Use char because int might match the return type of a GCC
11195 builtin and then its argument prototype would still apply. */
11196 #ifdef __cplusplus
11197 extern "C"
11198 #endif
11199 char lgetfilecon ();
11200 int
11201 main ()
11202 {
11203 return lgetfilecon ();
11204 ;
11205 return 0;
11206 }
11207 _ACEOF
11208 if ac_fn_c_try_link "$LINENO"; then :
11209 ac_cv_lib_selinux_lgetfilecon=yes
11210 else
11211 ac_cv_lib_selinux_lgetfilecon=no
11212 fi
11213 rm -f core conftest.err conftest.$ac_objext \
11214 conftest$ac_exeext conftest.$ac_ext
11215 LIBS=$ac_check_lib_save_LIBS
11216 fi
11217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
11218 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
11219 if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
11220 HAVE_LIBSELINUX=yes
11221 else
11222 HAVE_LIBSELINUX=no
11223 fi
11224
11225 if test "$HAVE_LIBSELINUX" = yes; then
11226
11227 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
11228
11229 LIBSELINUX_LIBS=-lselinux
11230 fi
11231 fi
11232
11233
11234 HAVE_GNUTLS=no
11235 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=no
11236 if test "${with_gnutls}" = "yes" ; then
11237
11238 succeeded=no
11239
11240 if test "$PKG_CONFIG" = "no" ; then
11241 HAVE_GNUTLS=no
11242 else
11243 PKG_CONFIG_MIN_VERSION=0.9.0
11244 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.6.6" >&5
11246 $as_echo_n "checking for gnutls >= 2.6.6... " >&6; }
11247
11248 if $PKG_CONFIG --exists "gnutls >= 2.6.6" 2>&5 &&
11249 LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.6.6" 2>&5` &&
11250 LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.6.6" 2>&5`; then
11251 edit_cflags="
11252 s,///*,/,g
11253 s/^/ /
11254 s/ -I/ $isystem/g
11255 s/^ //
11256 "
11257 LIBGNUTLS_CFLAGS=`$as_echo "$LIBGNUTLS_CFLAGS" | sed -e "$edit_cflags"`
11258 LIBGNUTLS_LIBS=`$as_echo "$LIBGNUTLS_LIBS" | sed -e 's,///*,/,g'`
11259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&5
11260 $as_echo "yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&6; }
11261 succeeded=yes
11262 else
11263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11264 $as_echo "no" >&6; }
11265 LIBGNUTLS_CFLAGS=""
11266 LIBGNUTLS_LIBS=""
11267 ## If we have a custom action on failure, don't print errors, but
11268 ## do set a variable so people can do so. Do it in a subshell
11269 ## to capture any diagnostics in invoking pkg-config.
11270 LIBGNUTLS_PKG_ERRORS=`($PKG_CONFIG --print-errors "gnutls >= 2.6.6") 2>&1`
11271
11272 fi
11273
11274
11275
11276 else
11277 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11278 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11279 fi
11280 fi
11281
11282 if test $succeeded = yes; then
11283 HAVE_GNUTLS=yes
11284 else
11285 HAVE_GNUTLS=no
11286 fi
11287
11288 if test "${HAVE_GNUTLS}" = "yes"; then
11289
11290 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
11291
11292 fi
11293
11294 CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
11295 LIBS="$LIBGNUTLS_LIBS $LIBS"
11296 for ac_func in gnutls_certificate_set_verify_function
11297 do :
11298 ac_fn_c_check_func "$LINENO" "gnutls_certificate_set_verify_function" "ac_cv_func_gnutls_certificate_set_verify_function"
11299 if test "x$ac_cv_func_gnutls_certificate_set_verify_function" = x""yes; then :
11300 cat >>confdefs.h <<_ACEOF
11301 #define HAVE_GNUTLS_CERTIFICATE_SET_VERIFY_FUNCTION 1
11302 _ACEOF
11303 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=yes
11304 fi
11305 done
11306
11307
11308 if test "${HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY}" = "yes"; then
11309
11310 $as_echo "#define HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY 1" >>confdefs.h
11311
11312 fi
11313 fi
11314
11315
11316
11317
11318 HAVE_XAW3D=no
11319 LUCID_LIBW=
11320 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
11321 if test "$with_xaw3d" != no; then
11322 if test "${emacs_cv_xaw3d+set}" = set; then :
11323 $as_echo_n "(cached) " >&6
11324 else
11325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11326 /* end confdefs.h. */
11327
11328 #include <X11/Intrinsic.h>
11329 #include <X11/Xaw3d/Simple.h>
11330 int
11331 main ()
11332 {
11333
11334 ;
11335 return 0;
11336 }
11337 _ACEOF
11338 if ac_fn_c_try_link "$LINENO"; then :
11339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
11340 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
11341 if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then :
11342 $as_echo_n "(cached) " >&6
11343 else
11344 ac_check_lib_save_LIBS=$LIBS
11345 LIBS="-lXaw3d $LIBS"
11346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11347 /* end confdefs.h. */
11348
11349 /* Override any GCC internal prototype to avoid an error.
11350 Use char because int might match the return type of a GCC
11351 builtin and then its argument prototype would still apply. */
11352 #ifdef __cplusplus
11353 extern "C"
11354 #endif
11355 char XawScrollbarSetThumb ();
11356 int
11357 main ()
11358 {
11359 return XawScrollbarSetThumb ();
11360 ;
11361 return 0;
11362 }
11363 _ACEOF
11364 if ac_fn_c_try_link "$LINENO"; then :
11365 ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
11366 else
11367 ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
11368 fi
11369 rm -f core conftest.err conftest.$ac_objext \
11370 conftest$ac_exeext conftest.$ac_ext
11371 LIBS=$ac_check_lib_save_LIBS
11372 fi
11373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
11374 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
11375 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x""yes; then :
11376 emacs_cv_xaw3d=yes
11377 else
11378 emacs_cv_xaw3d=no
11379 fi
11380
11381 else
11382 emacs_cv_xaw3d=no
11383 fi
11384 rm -f core conftest.err conftest.$ac_objext \
11385 conftest$ac_exeext conftest.$ac_ext
11386 fi
11387
11388 else
11389 emacs_cv_xaw3d=no
11390 fi
11391 if test $emacs_cv_xaw3d = yes; then
11392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
11393 $as_echo_n "checking for xaw3d... " >&6; }
11394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11395 $as_echo "yes; using Lucid toolkit" >&6; }
11396 USE_X_TOOLKIT=LUCID
11397 HAVE_XAW3D=yes
11398 LUCID_LIBW=-lXaw3d
11399
11400 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
11401
11402 else
11403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
11404 $as_echo_n "checking for xaw3d... " >&6; }
11405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11406 $as_echo "no" >&6; }
11407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
11408 $as_echo_n "checking for libXaw... " >&6; }
11409 if test "${emacs_cv_xaw+set}" = set; then :
11410 $as_echo_n "(cached) " >&6
11411 else
11412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11413 /* end confdefs.h. */
11414
11415 #include <X11/Intrinsic.h>
11416 #include <X11/Xaw/Simple.h>
11417 int
11418 main ()
11419 {
11420
11421 ;
11422 return 0;
11423 }
11424 _ACEOF
11425 if ac_fn_c_try_link "$LINENO"; then :
11426 emacs_cv_xaw=yes
11427 else
11428 emacs_cv_xaw=no
11429 fi
11430 rm -f core conftest.err conftest.$ac_objext \
11431 conftest$ac_exeext conftest.$ac_ext
11432 fi
11433
11434 if test $emacs_cv_xaw = yes; then
11435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11436 $as_echo "yes; using Lucid toolkit" >&6; }
11437 USE_X_TOOLKIT=LUCID
11438 LUCID_LIBW=-lXaw
11439 elif test x"${USE_X_TOOLKIT}" = xLUCID; then
11440 as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
11441 else
11442 as_fn_error "No X toolkit could be found.
11443 If you are sure you want Emacs compiled without an X toolkit, pass
11444 --with-x-toolkit=no
11445 to configure. Otherwise, install the development libraries for the toolkit
11446 that you want to use (e.g. Gtk+) and re-run configure." "$LINENO" 5
11447 fi
11448 fi
11449 fi
11450
11451 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
11452
11453 LIBXTR6=
11454 if test "${USE_X_TOOLKIT}" != "none"; then
11455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
11456 $as_echo_n "checking X11 toolkit version... " >&6; }
11457 if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
11458 $as_echo_n "(cached) " >&6
11459 else
11460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11461 /* end confdefs.h. */
11462 #include <X11/Intrinsic.h>
11463 int
11464 main ()
11465 {
11466 #if XtSpecificationRelease < 6
11467 fail;
11468 #endif
11469
11470 ;
11471 return 0;
11472 }
11473 _ACEOF
11474 if ac_fn_c_try_link "$LINENO"; then :
11475 emacs_cv_x11_toolkit_version_6=yes
11476 else
11477 emacs_cv_x11_toolkit_version_6=no
11478 fi
11479 rm -f core conftest.err conftest.$ac_objext \
11480 conftest$ac_exeext conftest.$ac_ext
11481 fi
11482
11483 HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
11484 if test $emacs_cv_x11_toolkit_version_6 = yes; then
11485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
11486 $as_echo "6 or newer" >&6; }
11487
11488 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
11489
11490 LIBXTR6="-lSM -lICE"
11491 case "$opsys" in
11492 ## Use libw.a along with X11R6 Xt.
11493 unixware) LIBXTR6="$LIBXTR6 -lw" ;;
11494 esac
11495 else
11496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
11497 $as_echo "before 6" >&6; }
11498 fi
11499
11500 OLDLIBS="$LIBS"
11501 if test x$HAVE_X11XTR6 = xyes; then
11502 LIBS="-lXt -lSM -lICE $LIBS"
11503 else
11504 LIBS="-lXt $LIBS"
11505 fi
11506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
11507 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
11508 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
11509 $as_echo_n "(cached) " >&6
11510 else
11511 ac_check_lib_save_LIBS=$LIBS
11512 LIBS="-lXmu $LIBS"
11513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11514 /* end confdefs.h. */
11515
11516 /* Override any GCC internal prototype to avoid an error.
11517 Use char because int might match the return type of a GCC
11518 builtin and then its argument prototype would still apply. */
11519 #ifdef __cplusplus
11520 extern "C"
11521 #endif
11522 char XmuConvertStandardSelection ();
11523 int
11524 main ()
11525 {
11526 return XmuConvertStandardSelection ();
11527 ;
11528 return 0;
11529 }
11530 _ACEOF
11531 if ac_fn_c_try_link "$LINENO"; then :
11532 ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
11533 else
11534 ac_cv_lib_Xmu_XmuConvertStandardSelection=no
11535 fi
11536 rm -f core conftest.err conftest.$ac_objext \
11537 conftest$ac_exeext conftest.$ac_ext
11538 LIBS=$ac_check_lib_save_LIBS
11539 fi
11540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
11541 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
11542 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
11543 cat >>confdefs.h <<_ACEOF
11544 #define HAVE_LIBXMU 1
11545 _ACEOF
11546
11547 LIBS="-lXmu $LIBS"
11548
11549 fi
11550
11551 test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
11552 fi
11553
11554
11555 LIBXMU=-lXmu
11556 case $opsys in
11557 ## These systems don't supply Xmu.
11558 hpux* | aix4-2 )
11559 test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
11560 ;;
11561 esac
11562
11563
11564 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
11565 if test "${HAVE_X11}" = "yes"; then
11566 if test "${USE_X_TOOLKIT}" != "none"; then
11567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
11568 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
11569 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
11570 $as_echo_n "(cached) " >&6
11571 else
11572 ac_check_lib_save_LIBS=$LIBS
11573 LIBS="-lXext $LIBS"
11574 cat confdefs.h - <<_ACEOF >conftest.$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 XShapeQueryExtension ();
11584 int
11585 main ()
11586 {
11587 return XShapeQueryExtension ();
11588 ;
11589 return 0;
11590 }
11591 _ACEOF
11592 if ac_fn_c_try_link "$LINENO"; then :
11593 ac_cv_lib_Xext_XShapeQueryExtension=yes
11594 else
11595 ac_cv_lib_Xext_XShapeQueryExtension=no
11596 fi
11597 rm -f core conftest.err conftest.$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_Xext_XShapeQueryExtension" >&5
11602 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
11603 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
11604 cat >>confdefs.h <<_ACEOF
11605 #define HAVE_LIBXEXT 1
11606 _ACEOF
11607
11608 LIBS="-lXext $LIBS"
11609
11610 fi
11611
11612 fi
11613 fi
11614
11615 LIBXP=
11616 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11617 # OpenMotif may be installed in such a way on some GNU/Linux systems.
11618 if test -d /usr/include/openmotif; then
11619 CPPFLAGS="-I/usr/include/openmotif $CPPFLAGS"
11620 emacs_cv_openmotif=yes
11621 case "$canonical" in
11622 x86_64-*-linux-gnu* | powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*)
11623 test -d /usr/lib64/openmotif && LDFLAGS="-L/usr/lib64/openmotif $LDFLAGS"
11624 ;;
11625 *)
11626 test -d /usr/lib/openmotif && LDFLAGS="-L/usr/lib/openmotif $LDFLAGS"
11627 esac
11628 else
11629 emacs_cv_openmotif=no
11630 fi
11631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for (Open)Motif version 2.1" >&5
11632 $as_echo_n "checking for (Open)Motif version 2.1... " >&6; }
11633 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
11634 $as_echo_n "(cached) " >&6
11635 else
11636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11637 /* end confdefs.h. */
11638 #include <Xm/Xm.h>
11639 int
11640 main ()
11641 {
11642 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
11643 int x = 5;
11644 #else
11645 Motif version prior to 2.1.
11646 #endif
11647 ;
11648 return 0;
11649 }
11650 _ACEOF
11651 if ac_fn_c_try_compile "$LINENO"; then :
11652 emacs_cv_motif_version_2_1=yes
11653 else
11654 emacs_cv_motif_version_2_1=no
11655 fi
11656 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11657 fi
11658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
11659 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
11660 if test $emacs_cv_motif_version_2_1 = yes; then
11661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
11662 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
11663 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
11664 $as_echo_n "(cached) " >&6
11665 else
11666 ac_check_lib_save_LIBS=$LIBS
11667 LIBS="-lXp $LIBS"
11668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11669 /* end confdefs.h. */
11670
11671 /* Override any GCC internal prototype to avoid an error.
11672 Use char because int might match the return type of a GCC
11673 builtin and then its argument prototype would still apply. */
11674 #ifdef __cplusplus
11675 extern "C"
11676 #endif
11677 char XpCreateContext ();
11678 int
11679 main ()
11680 {
11681 return XpCreateContext ();
11682 ;
11683 return 0;
11684 }
11685 _ACEOF
11686 if ac_fn_c_try_link "$LINENO"; then :
11687 ac_cv_lib_Xp_XpCreateContext=yes
11688 else
11689 ac_cv_lib_Xp_XpCreateContext=no
11690 fi
11691 rm -f core conftest.err conftest.$ac_objext \
11692 conftest$ac_exeext conftest.$ac_ext
11693 LIBS=$ac_check_lib_save_LIBS
11694 fi
11695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
11696 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
11697 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
11698 LIBXP=-lXp
11699 fi
11700
11701 if test x$emacs_cv_openmotif = xyes; then
11702 REAL_CPPFLAGS="-I/usr/include/openmotif $REAL_CPPFLAGS"
11703 fi
11704 else
11705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
11706 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
11707 if test "${emacs_cv_lesstif+set}" = set; then :
11708 $as_echo_n "(cached) " >&6
11709 else
11710 # We put this in CFLAGS temporarily to precede other -I options
11711 # that might be in CFLAGS temporarily.
11712 # We put this in CPPFLAGS where it precedes the other -I options.
11713 OLD_CPPFLAGS=$CPPFLAGS
11714 OLD_CFLAGS=$CFLAGS
11715 CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
11716 CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
11717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11718 /* end confdefs.h. */
11719 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
11720 int
11721 main ()
11722 {
11723 int x = 5;
11724 ;
11725 return 0;
11726 }
11727 _ACEOF
11728 if ac_fn_c_try_compile "$LINENO"; then :
11729 emacs_cv_lesstif=yes
11730 else
11731 emacs_cv_lesstif=no
11732 fi
11733 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11734 fi
11735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
11736 $as_echo "$emacs_cv_lesstif" >&6; }
11737 if test $emacs_cv_lesstif = yes; then
11738 # Make sure this -I option remains in CPPFLAGS after it is set
11739 # back to REAL_CPPFLAGS.
11740 # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
11741 # have those other -I options anyway. Ultimately, having this
11742 # directory ultimately in CPPFLAGS will be enough.
11743 REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
11744 LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
11745 else
11746 CFLAGS=$OLD_CFLAGS
11747 CPPFLAGS=$OLD_CPPFLAGS
11748 fi
11749 fi
11750 ac_fn_c_check_header_mongrel "$LINENO" "Xm/BulletinB.h" "ac_cv_header_Xm_BulletinB_h" "$ac_includes_default"
11751 if test "x$ac_cv_header_Xm_BulletinB_h" = x""yes; then :
11752
11753 else
11754 as_fn_error "Motif toolkit requested but requirements not found." "$LINENO" 5
11755 fi
11756
11757
11758 fi
11759
11760
11761 USE_TOOLKIT_SCROLL_BARS=no
11762 if test "${with_toolkit_scroll_bars}" != "no"; then
11763 if test "${USE_X_TOOLKIT}" != "none"; then
11764 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11765 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11766
11767 HAVE_XAW3D=no
11768 USE_TOOLKIT_SCROLL_BARS=yes
11769 elif test "${HAVE_XAW3D}" = "yes" || test "${USE_X_TOOLKIT}" = "LUCID"; then
11770 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11771
11772 USE_TOOLKIT_SCROLL_BARS=yes
11773 fi
11774 elif test "${HAVE_GTK}" = "yes"; then
11775 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11776
11777 USE_TOOLKIT_SCROLL_BARS=yes
11778 elif test "${HAVE_NS}" = "yes"; then
11779 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11780
11781 USE_TOOLKIT_SCROLL_BARS=yes
11782 elif test "${HAVE_W32}" = "yes"; then
11783 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11784
11785 USE_TOOLKIT_SCROLL_BARS=yes
11786 fi
11787 fi
11788
11789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11790 /* end confdefs.h. */
11791
11792 #include <X11/Xlib.h>
11793 #include <X11/Xresource.h>
11794 int
11795 main ()
11796 {
11797 XIMProc callback;
11798 ;
11799 return 0;
11800 }
11801 _ACEOF
11802 if ac_fn_c_try_compile "$LINENO"; then :
11803 HAVE_XIM=yes
11804
11805 $as_echo "#define HAVE_XIM 1" >>confdefs.h
11806
11807 else
11808 HAVE_XIM=no
11809 fi
11810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11811
11812
11813 if test "${with_xim}" != "no"; then
11814
11815 $as_echo "#define USE_XIM 1" >>confdefs.h
11816
11817 fi
11818
11819
11820 if test "${HAVE_XIM}" != "no"; then
11821 late_CFLAGS=$CFLAGS
11822 if test "$GCC" = yes; then
11823 CFLAGS="$CFLAGS --pedantic-errors"
11824 fi
11825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11826 /* end confdefs.h. */
11827
11828 #include <X11/Xlib.h>
11829 #include <X11/Xresource.h>
11830 int
11831 main ()
11832 {
11833 Display *display;
11834 XrmDatabase db;
11835 char *res_name;
11836 char *res_class;
11837 XIMProc callback;
11838 XPointer *client_data;
11839 #ifndef __GNUC__
11840 /* If we're not using GCC, it's probably not XFree86, and this is
11841 probably right, but we can't use something like --pedantic-errors. */
11842 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11843 char*, XIMProc, XPointer*);
11844 #endif
11845 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11846 client_data);
11847 ;
11848 return 0;
11849 }
11850 _ACEOF
11851 if ac_fn_c_try_compile "$LINENO"; then :
11852 emacs_cv_arg6_star=yes
11853 fi
11854 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11855 if test "$emacs_cv_arg6_star" = yes; then
11856 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11857
11858 else
11859 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11860
11861 fi
11862 CFLAGS=$late_CFLAGS
11863 fi
11864
11865 ### Start of font-backend (under any platform) section.
11866 # (nothing here yet -- this is a placeholder)
11867 ### End of font-backend (under any platform) section.
11868
11869 ### Start of font-backend (under X11) section.
11870 if test "${HAVE_X11}" = "yes"; then
11871
11872 succeeded=no
11873
11874 if test "$PKG_CONFIG" = "no" ; then
11875 HAVE_FC=no
11876 else
11877 PKG_CONFIG_MIN_VERSION=0.9.0
11878 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
11880 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
11881
11882 if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5 &&
11883 FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0" 2>&5` &&
11884 FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0" 2>&5`; then
11885 edit_cflags="
11886 s,///*,/,g
11887 s/^/ /
11888 s/ -I/ $isystem/g
11889 s/^ //
11890 "
11891 FONTCONFIG_CFLAGS=`$as_echo "$FONTCONFIG_CFLAGS" | sed -e "$edit_cflags"`
11892 FONTCONFIG_LIBS=`$as_echo "$FONTCONFIG_LIBS" | sed -e 's,///*,/,g'`
11893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&5
11894 $as_echo "yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&6; }
11895 succeeded=yes
11896 else
11897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11898 $as_echo "no" >&6; }
11899 FONTCONFIG_CFLAGS=""
11900 FONTCONFIG_LIBS=""
11901 ## If we have a custom action on failure, don't print errors, but
11902 ## do set a variable so people can do so. Do it in a subshell
11903 ## to capture any diagnostics in invoking pkg-config.
11904 FONTCONFIG_PKG_ERRORS=`($PKG_CONFIG --print-errors "fontconfig >= 2.2.0") 2>&1`
11905
11906 fi
11907
11908
11909
11910 else
11911 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11912 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11913 fi
11914 fi
11915
11916 if test $succeeded = yes; then
11917 HAVE_FC=yes
11918 else
11919 HAVE_FC=no
11920 fi
11921
11922
11923 ## Use -lXft if available, unless `--with-xft=no'.
11924 HAVE_XFT=maybe
11925 if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
11926 with_xft="no";
11927 fi
11928 if test "x${with_xft}" != "xno"; then
11929
11930
11931 succeeded=no
11932
11933 if test "$PKG_CONFIG" = "no" ; then
11934 HAVE_XFT=no
11935 else
11936 PKG_CONFIG_MIN_VERSION=0.9.0
11937 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
11939 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
11940
11941 if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5 &&
11942 XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0" 2>&5` &&
11943 XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0" 2>&5`; then
11944 edit_cflags="
11945 s,///*,/,g
11946 s/^/ /
11947 s/ -I/ $isystem/g
11948 s/^ //
11949 "
11950 XFT_CFLAGS=`$as_echo "$XFT_CFLAGS" | sed -e "$edit_cflags"`
11951 XFT_LIBS=`$as_echo "$XFT_LIBS" | sed -e 's,///*,/,g'`
11952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&5
11953 $as_echo "yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&6; }
11954 succeeded=yes
11955 else
11956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11957 $as_echo "no" >&6; }
11958 XFT_CFLAGS=""
11959 XFT_LIBS=""
11960 ## If we have a custom action on failure, don't print errors, but
11961 ## do set a variable so people can do so. Do it in a subshell
11962 ## to capture any diagnostics in invoking pkg-config.
11963 XFT_PKG_ERRORS=`($PKG_CONFIG --print-errors "xft >= 0.13.0") 2>&1`
11964
11965 fi
11966
11967
11968
11969 else
11970 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11971 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11972 fi
11973 fi
11974
11975 if test $succeeded = yes; then
11976 :
11977 else
11978 HAVE_XFT=no
11979 fi
11980
11981 ## Because xftfont.c uses XRenderQueryExtension, we also
11982 ## need to link to -lXrender.
11983 HAVE_XRENDER=no
11984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
11985 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
11986 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
11987 $as_echo_n "(cached) " >&6
11988 else
11989 ac_check_lib_save_LIBS=$LIBS
11990 LIBS="-lXrender $LIBS"
11991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11992 /* end confdefs.h. */
11993
11994 /* Override any GCC internal prototype to avoid an error.
11995 Use char because int might match the return type of a GCC
11996 builtin and then its argument prototype would still apply. */
11997 #ifdef __cplusplus
11998 extern "C"
11999 #endif
12000 char XRenderQueryExtension ();
12001 int
12002 main ()
12003 {
12004 return XRenderQueryExtension ();
12005 ;
12006 return 0;
12007 }
12008 _ACEOF
12009 if ac_fn_c_try_link "$LINENO"; then :
12010 ac_cv_lib_Xrender_XRenderQueryExtension=yes
12011 else
12012 ac_cv_lib_Xrender_XRenderQueryExtension=no
12013 fi
12014 rm -f core conftest.err conftest.$ac_objext \
12015 conftest$ac_exeext conftest.$ac_ext
12016 LIBS=$ac_check_lib_save_LIBS
12017 fi
12018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
12019 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
12020 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
12021 HAVE_XRENDER=yes
12022 fi
12023
12024 if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
12025 OLD_CPPFLAGS="$CPPFLAGS"
12026 OLD_CFLAGS="$CFLAGS"
12027 OLD_LIBS="$LIBS"
12028 CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
12029 CFLAGS="$CFLAGS $XFT_CFLAGS"
12030 XFT_LIBS="-lXrender $XFT_LIBS"
12031 LIBS="$XFT_LIBS $LIBS"
12032 ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
12033 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
12034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
12035 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
12036 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
12037 $as_echo_n "(cached) " >&6
12038 else
12039 ac_check_lib_save_LIBS=$LIBS
12040 LIBS="-lXft $XFT_LIBS $LIBS"
12041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12042 /* end confdefs.h. */
12043
12044 /* Override any GCC internal prototype to avoid an error.
12045 Use char because int might match the return type of a GCC
12046 builtin and then its argument prototype would still apply. */
12047 #ifdef __cplusplus
12048 extern "C"
12049 #endif
12050 char XftFontOpen ();
12051 int
12052 main ()
12053 {
12054 return XftFontOpen ();
12055 ;
12056 return 0;
12057 }
12058 _ACEOF
12059 if ac_fn_c_try_link "$LINENO"; then :
12060 ac_cv_lib_Xft_XftFontOpen=yes
12061 else
12062 ac_cv_lib_Xft_XftFontOpen=no
12063 fi
12064 rm -f core conftest.err conftest.$ac_objext \
12065 conftest$ac_exeext conftest.$ac_ext
12066 LIBS=$ac_check_lib_save_LIBS
12067 fi
12068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
12069 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
12070 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
12071 HAVE_XFT=yes
12072 fi
12073
12074 fi
12075
12076
12077
12078 if test "${HAVE_XFT}" = "yes"; then
12079
12080 $as_echo "#define HAVE_XFT 1" >>confdefs.h
12081
12082
12083 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
12084 else
12085 CPPFLAGS="$OLD_CPPFLAGS"
12086 CFLAGS="$OLD_CFLAGS"
12087 LIBS="$OLD_LIBS"
12088 fi # "${HAVE_XFT}" = "yes"
12089 fi # "$HAVE_XFT" != no
12090 fi # "x${with_xft}" != "xno"
12091
12092 ## We used to allow building with FreeType and without Xft.
12093 ## However, the ftx font backend driver is not in good shape.
12094 if test "$HAVE_XFT" != "yes"; then
12095 HAVE_XFT=no
12096 HAVE_FREETYPE=no
12097 else
12098
12099 succeeded=no
12100
12101 if test "$PKG_CONFIG" = "no" ; then
12102 HAVE_FREETYPE=no
12103 else
12104 PKG_CONFIG_MIN_VERSION=0.9.0
12105 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5
12107 $as_echo_n "checking for freetype2... " >&6; }
12108
12109 if $PKG_CONFIG --exists "freetype2" 2>&5 &&
12110 FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2" 2>&5` &&
12111 FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2" 2>&5`; then
12112 edit_cflags="
12113 s,///*,/,g
12114 s/^/ /
12115 s/ -I/ $isystem/g
12116 s/^ //
12117 "
12118 FREETYPE_CFLAGS=`$as_echo "$FREETYPE_CFLAGS" | sed -e "$edit_cflags"`
12119 FREETYPE_LIBS=`$as_echo "$FREETYPE_LIBS" | sed -e 's,///*,/,g'`
12120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&5
12121 $as_echo "yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&6; }
12122 succeeded=yes
12123 else
12124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12125 $as_echo "no" >&6; }
12126 FREETYPE_CFLAGS=""
12127 FREETYPE_LIBS=""
12128 ## If we have a custom action on failure, don't print errors, but
12129 ## do set a variable so people can do so. Do it in a subshell
12130 ## to capture any diagnostics in invoking pkg-config.
12131 FREETYPE_PKG_ERRORS=`($PKG_CONFIG --print-errors "freetype2") 2>&1`
12132
12133 fi
12134
12135
12136
12137 else
12138 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12139 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12140 fi
12141 fi
12142
12143 if test $succeeded = yes; then
12144 HAVE_FREETYPE=yes
12145 else
12146 HAVE_FREETYPE=no
12147 fi
12148
12149
12150 test "$HAVE_FREETYPE" = "no" && as_fn_error "libxft requires libfreetype" "$LINENO" 5
12151 fi
12152
12153 HAVE_LIBOTF=no
12154 if test "${HAVE_FREETYPE}" = "yes"; then
12155
12156 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
12157
12158 if test "${with_libotf}" != "no"; then
12159
12160 succeeded=no
12161
12162 if test "$PKG_CONFIG" = "no" ; then
12163 HAVE_LIBOTF=no
12164 else
12165 PKG_CONFIG_MIN_VERSION=0.9.0
12166 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
12168 $as_echo_n "checking for libotf... " >&6; }
12169
12170 if $PKG_CONFIG --exists "libotf" 2>&5 &&
12171 LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf" 2>&5` &&
12172 LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf" 2>&5`; then
12173 edit_cflags="
12174 s,///*,/,g
12175 s/^/ /
12176 s/ -I/ $isystem/g
12177 s/^ //
12178 "
12179 LIBOTF_CFLAGS=`$as_echo "$LIBOTF_CFLAGS" | sed -e "$edit_cflags"`
12180 LIBOTF_LIBS=`$as_echo "$LIBOTF_LIBS" | sed -e 's,///*,/,g'`
12181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&5
12182 $as_echo "yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&6; }
12183 succeeded=yes
12184 else
12185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12186 $as_echo "no" >&6; }
12187 LIBOTF_CFLAGS=""
12188 LIBOTF_LIBS=""
12189 ## If we have a custom action on failure, don't print errors, but
12190 ## do set a variable so people can do so. Do it in a subshell
12191 ## to capture any diagnostics in invoking pkg-config.
12192 LIBOTF_PKG_ERRORS=`($PKG_CONFIG --print-errors "libotf") 2>&1`
12193
12194 fi
12195
12196
12197
12198 else
12199 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12200 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12201 fi
12202 fi
12203
12204 if test $succeeded = yes; then
12205 HAVE_LIBOTF=yes
12206 else
12207 HAVE_LIBOTF=no
12208 fi
12209
12210 if test "$HAVE_LIBOTF" = "yes"; then
12211
12212 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
12213
12214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
12215 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
12216 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
12217 $as_echo_n "(cached) " >&6
12218 else
12219 ac_check_lib_save_LIBS=$LIBS
12220 LIBS="-lotf $LIBS"
12221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12222 /* end confdefs.h. */
12223
12224 /* Override any GCC internal prototype to avoid an error.
12225 Use char because int might match the return type of a GCC
12226 builtin and then its argument prototype would still apply. */
12227 #ifdef __cplusplus
12228 extern "C"
12229 #endif
12230 char OTF_get_variation_glyphs ();
12231 int
12232 main ()
12233 {
12234 return OTF_get_variation_glyphs ();
12235 ;
12236 return 0;
12237 }
12238 _ACEOF
12239 if ac_fn_c_try_link "$LINENO"; then :
12240 ac_cv_lib_otf_OTF_get_variation_glyphs=yes
12241 else
12242 ac_cv_lib_otf_OTF_get_variation_glyphs=no
12243 fi
12244 rm -f core conftest.err conftest.$ac_objext \
12245 conftest$ac_exeext conftest.$ac_ext
12246 LIBS=$ac_check_lib_save_LIBS
12247 fi
12248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
12249 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
12250 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
12251 HAVE_OTF_GET_VARIATION_GLYPHS=yes
12252 else
12253 HAVE_OTF_GET_VARIATION_GLYPHS=no
12254 fi
12255
12256 if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
12257
12258 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
12259
12260 fi
12261 fi
12262 fi
12263 fi
12264
12265 HAVE_M17N_FLT=no
12266 if test "${HAVE_LIBOTF}" = yes; then
12267 if test "${with_m17n_flt}" != "no"; then
12268
12269 succeeded=no
12270
12271 if test "$PKG_CONFIG" = "no" ; then
12272 HAVE_M17N_FLT=no
12273 else
12274 PKG_CONFIG_MIN_VERSION=0.9.0
12275 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
12277 $as_echo_n "checking for m17n-flt... " >&6; }
12278
12279 if $PKG_CONFIG --exists "m17n-flt" 2>&5 &&
12280 M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt" 2>&5` &&
12281 M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt" 2>&5`; then
12282 edit_cflags="
12283 s,///*,/,g
12284 s/^/ /
12285 s/ -I/ $isystem/g
12286 s/^ //
12287 "
12288 M17N_FLT_CFLAGS=`$as_echo "$M17N_FLT_CFLAGS" | sed -e "$edit_cflags"`
12289 M17N_FLT_LIBS=`$as_echo "$M17N_FLT_LIBS" | sed -e 's,///*,/,g'`
12290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&5
12291 $as_echo "yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&6; }
12292 succeeded=yes
12293 else
12294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12295 $as_echo "no" >&6; }
12296 M17N_FLT_CFLAGS=""
12297 M17N_FLT_LIBS=""
12298 ## If we have a custom action on failure, don't print errors, but
12299 ## do set a variable so people can do so. Do it in a subshell
12300 ## to capture any diagnostics in invoking pkg-config.
12301 M17N_FLT_PKG_ERRORS=`($PKG_CONFIG --print-errors "m17n-flt") 2>&1`
12302
12303 fi
12304
12305
12306
12307 else
12308 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12309 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12310 fi
12311 fi
12312
12313 if test $succeeded = yes; then
12314 HAVE_M17N_FLT=yes
12315 else
12316 HAVE_M17N_FLT=no
12317 fi
12318
12319 if test "$HAVE_M17N_FLT" = "yes"; then
12320
12321 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
12322
12323 fi
12324 fi
12325 fi
12326 else
12327 HAVE_XFT=no
12328 HAVE_FREETYPE=no
12329 HAVE_LIBOTF=no
12330 HAVE_M17N_FLT=no
12331 fi
12332
12333 ### End of font-backend (under X11) section.
12334
12335
12336
12337
12338
12339
12340
12341
12342
12343
12344 ### Use -lXpm if available, unless `--with-xpm=no'.
12345 HAVE_XPM=no
12346 LIBXPM=
12347
12348 if test "${HAVE_W32}" = "yes"; then
12349 if test "${with_xpm}" != "no"; then
12350 SAVE_CPPFLAGS="$CPPFLAGS"
12351 SAVE_LDFLAGS="$LDFLAGS"
12352 CPPFLAGS="$CPPFLAGS -I/usr/include/noX"
12353 LDFLAGS="$LDFLAGS -L/usr/lib/noX"
12354 ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
12355 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
12356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToImage in -lXpm" >&5
12357 $as_echo_n "checking for XpmReadFileToImage in -lXpm... " >&6; }
12358 if test "${ac_cv_lib_Xpm_XpmReadFileToImage+set}" = set; then :
12359 $as_echo_n "(cached) " >&6
12360 else
12361 ac_check_lib_save_LIBS=$LIBS
12362 LIBS="-lXpm $LIBS"
12363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12364 /* end confdefs.h. */
12365
12366 /* Override any GCC internal prototype to avoid an error.
12367 Use char because int might match the return type of a GCC
12368 builtin and then its argument prototype would still apply. */
12369 #ifdef __cplusplus
12370 extern "C"
12371 #endif
12372 char XpmReadFileToImage ();
12373 int
12374 main ()
12375 {
12376 return XpmReadFileToImage ();
12377 ;
12378 return 0;
12379 }
12380 _ACEOF
12381 if ac_fn_c_try_link "$LINENO"; then :
12382 ac_cv_lib_Xpm_XpmReadFileToImage=yes
12383 else
12384 ac_cv_lib_Xpm_XpmReadFileToImage=no
12385 fi
12386 rm -f core conftest.err conftest.$ac_objext \
12387 conftest$ac_exeext conftest.$ac_ext
12388 LIBS=$ac_check_lib_save_LIBS
12389 fi
12390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToImage" >&5
12391 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToImage" >&6; }
12392 if test "x$ac_cv_lib_Xpm_XpmReadFileToImage" = x""yes; then :
12393 HAVE_XPM=yes
12394 fi
12395
12396 fi
12397
12398
12399 if test "${HAVE_XPM}" = "yes"; then
12400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
12401 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
12402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12403 /* end confdefs.h. */
12404 #include "X11/xpm.h"
12405 #ifndef XpmReturnAllocPixels
12406 no_return_alloc_pixels
12407 #endif
12408
12409 _ACEOF
12410 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12411 $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
12412 HAVE_XPM=no
12413 else
12414 HAVE_XPM=yes
12415 fi
12416 rm -f conftest*
12417
12418
12419 if test "${HAVE_XPM}" = "yes"; then
12420 REAL_CPPFLAGS="$REAL_CPPFLAGS -I/usr/include/noX"
12421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12422 $as_echo "yes" >&6; }
12423 else
12424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12425 $as_echo "no" >&6; }
12426 CPPFLAGS="$SAVE_CPPFLAGS"
12427 LDFLAGS="$SAVE_LDFLAGS"
12428 fi
12429 fi
12430 fi
12431
12432 if test "${HAVE_XPM}" = "yes"; then
12433
12434 $as_echo "#define HAVE_XPM 1" >>confdefs.h
12435
12436 LIBXPM=-lXpm
12437 fi
12438 fi
12439
12440 if test "${HAVE_X11}" = "yes"; then
12441 if test "${with_xpm}" != "no"; then
12442 ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
12443 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
12444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
12445 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
12446 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
12447 $as_echo_n "(cached) " >&6
12448 else
12449 ac_check_lib_save_LIBS=$LIBS
12450 LIBS="-lXpm -lX11 $LIBS"
12451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12452 /* end confdefs.h. */
12453
12454 /* Override any GCC internal prototype to avoid an error.
12455 Use char because int might match the return type of a GCC
12456 builtin and then its argument prototype would still apply. */
12457 #ifdef __cplusplus
12458 extern "C"
12459 #endif
12460 char XpmReadFileToPixmap ();
12461 int
12462 main ()
12463 {
12464 return XpmReadFileToPixmap ();
12465 ;
12466 return 0;
12467 }
12468 _ACEOF
12469 if ac_fn_c_try_link "$LINENO"; then :
12470 ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
12471 else
12472 ac_cv_lib_Xpm_XpmReadFileToPixmap=no
12473 fi
12474 rm -f core conftest.err conftest.$ac_objext \
12475 conftest$ac_exeext conftest.$ac_ext
12476 LIBS=$ac_check_lib_save_LIBS
12477 fi
12478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
12479 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
12480 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
12481 HAVE_XPM=yes
12482 fi
12483
12484 fi
12485
12486
12487 if test "${HAVE_XPM}" = "yes"; then
12488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
12489 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
12490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12491 /* end confdefs.h. */
12492 #include "X11/xpm.h"
12493 #ifndef XpmReturnAllocPixels
12494 no_return_alloc_pixels
12495 #endif
12496
12497 _ACEOF
12498 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12499 $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
12500 HAVE_XPM=no
12501 else
12502 HAVE_XPM=yes
12503 fi
12504 rm -f conftest*
12505
12506
12507 if test "${HAVE_XPM}" = "yes"; then
12508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12509 $as_echo "yes" >&6; }
12510 else
12511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12512 $as_echo "no" >&6; }
12513 fi
12514 fi
12515 fi
12516
12517 if test "${HAVE_XPM}" = "yes"; then
12518
12519 $as_echo "#define HAVE_XPM 1" >>confdefs.h
12520
12521 LIBXPM=-lXpm
12522 fi
12523 fi
12524
12525
12526
12527 ### Use -ljpeg if available, unless `--with-jpeg=no'.
12528 HAVE_JPEG=no
12529 LIBJPEG=
12530 if test "${HAVE_X11}" = "yes" || test "${HAVE_W32}" = "yes"; then
12531 if test "${with_jpeg}" != "no"; then
12532 ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
12533 if test "x$ac_cv_header_jerror_h" = x""yes; then :
12534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
12535 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
12536 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
12537 $as_echo_n "(cached) " >&6
12538 else
12539 ac_check_lib_save_LIBS=$LIBS
12540 LIBS="-ljpeg $LIBS"
12541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12542 /* end confdefs.h. */
12543
12544 /* Override any GCC internal prototype to avoid an error.
12545 Use char because int might match the return type of a GCC
12546 builtin and then its argument prototype would still apply. */
12547 #ifdef __cplusplus
12548 extern "C"
12549 #endif
12550 char jpeg_destroy_compress ();
12551 int
12552 main ()
12553 {
12554 return jpeg_destroy_compress ();
12555 ;
12556 return 0;
12557 }
12558 _ACEOF
12559 if ac_fn_c_try_link "$LINENO"; then :
12560 ac_cv_lib_jpeg_jpeg_destroy_compress=yes
12561 else
12562 ac_cv_lib_jpeg_jpeg_destroy_compress=no
12563 fi
12564 rm -f core conftest.err conftest.$ac_objext \
12565 conftest$ac_exeext conftest.$ac_ext
12566 LIBS=$ac_check_lib_save_LIBS
12567 fi
12568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
12569 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
12570 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
12571 HAVE_JPEG=yes
12572 fi
12573
12574 fi
12575
12576
12577 fi
12578
12579 if test "${HAVE_JPEG}" = "yes"; then
12580 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12581
12582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12583 /* end confdefs.h. */
12584 #include <jpeglib.h>
12585 version=JPEG_LIB_VERSION
12586
12587 _ACEOF
12588 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12589 $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
12590 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12591
12592 else
12593 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
12594 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
12595 HAVE_JPEG=no
12596 fi
12597 rm -f conftest*
12598
12599 fi
12600 if test "${HAVE_JPEG}" = "yes"; then
12601 LIBJPEG=-ljpeg
12602 fi
12603 fi
12604
12605
12606 ### Use -lpng if available, unless `--with-png=no'.
12607 HAVE_PNG=no
12608 LIBPNG=
12609 if test "${HAVE_X11}" = "yes" || test "${HAVE_W32}" = "yes"; then
12610 if test "${with_png}" != "no"; then
12611 # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
12612 # in /usr/include/libpng.
12613 for ac_header in png.h libpng/png.h
12614 do :
12615 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12616 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12617 eval as_val=\$$as_ac_Header
12618 if test "x$as_val" = x""yes; then :
12619 cat >>confdefs.h <<_ACEOF
12620 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12621 _ACEOF
12622 break
12623 fi
12624
12625 done
12626
12627 if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
12628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
12629 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
12630 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
12631 $as_echo_n "(cached) " >&6
12632 else
12633 ac_check_lib_save_LIBS=$LIBS
12634 LIBS="-lpng -lz -lm $LIBS"
12635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12636 /* end confdefs.h. */
12637
12638 /* Override any GCC internal prototype to avoid an error.
12639 Use char because int might match the return type of a GCC
12640 builtin and then its argument prototype would still apply. */
12641 #ifdef __cplusplus
12642 extern "C"
12643 #endif
12644 char png_get_channels ();
12645 int
12646 main ()
12647 {
12648 return png_get_channels ();
12649 ;
12650 return 0;
12651 }
12652 _ACEOF
12653 if ac_fn_c_try_link "$LINENO"; then :
12654 ac_cv_lib_png_png_get_channels=yes
12655 else
12656 ac_cv_lib_png_png_get_channels=no
12657 fi
12658 rm -f core conftest.err conftest.$ac_objext \
12659 conftest$ac_exeext conftest.$ac_ext
12660 LIBS=$ac_check_lib_save_LIBS
12661 fi
12662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
12663 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
12664 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
12665 HAVE_PNG=yes
12666 fi
12667
12668 fi
12669 fi
12670
12671 if test "${HAVE_PNG}" = "yes"; then
12672
12673 $as_echo "#define HAVE_PNG 1" >>confdefs.h
12674
12675 LIBPNG="-lpng -lz -lm"
12676
12677 ac_fn_c_check_decl "$LINENO" "png_longjmp" "ac_cv_have_decl_png_longjmp" "#ifdef HAVE_LIBPNG_PNG_H
12678 # include <libpng/png.h>
12679 #else
12680 # include <png.h>
12681 #endif
12682
12683 "
12684 if test "x$ac_cv_have_decl_png_longjmp" = x""yes; then :
12685
12686 else
12687
12688 $as_echo "#define PNG_DEPSTRUCT /**/" >>confdefs.h
12689
12690 fi
12691
12692 fi
12693 fi
12694
12695
12696 ### Use -ltiff if available, unless `--with-tiff=no'.
12697 HAVE_TIFF=no
12698 LIBTIFF=
12699 if test "${HAVE_X11}" = "yes" || test "${HAVE_W32}" = "yes"; then
12700 if test "${with_tiff}" != "no"; then
12701 ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
12702 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
12703 tifflibs="-lz -lm"
12704 # At least one tiff package requires the jpeg library.
12705 if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
12706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
12707 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
12708 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
12709 $as_echo_n "(cached) " >&6
12710 else
12711 ac_check_lib_save_LIBS=$LIBS
12712 LIBS="-ltiff $tifflibs $LIBS"
12713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12714 /* end confdefs.h. */
12715
12716 /* Override any GCC internal prototype to avoid an error.
12717 Use char because int might match the return type of a GCC
12718 builtin and then its argument prototype would still apply. */
12719 #ifdef __cplusplus
12720 extern "C"
12721 #endif
12722 char TIFFGetVersion ();
12723 int
12724 main ()
12725 {
12726 return TIFFGetVersion ();
12727 ;
12728 return 0;
12729 }
12730 _ACEOF
12731 if ac_fn_c_try_link "$LINENO"; then :
12732 ac_cv_lib_tiff_TIFFGetVersion=yes
12733 else
12734 ac_cv_lib_tiff_TIFFGetVersion=no
12735 fi
12736 rm -f core conftest.err conftest.$ac_objext \
12737 conftest$ac_exeext conftest.$ac_ext
12738 LIBS=$ac_check_lib_save_LIBS
12739 fi
12740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
12741 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
12742 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
12743 HAVE_TIFF=yes
12744 fi
12745
12746 fi
12747
12748
12749 fi
12750
12751 if test "${HAVE_TIFF}" = "yes"; then
12752
12753 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
12754
12755 LIBTIFF=-ltiff
12756 fi
12757 fi
12758
12759
12760 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
12761 HAVE_GIF=no
12762 LIBGIF=
12763 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no" \
12764 || test "${HAVE_W32}" = "yes"; then
12765 ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
12766 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
12767 # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
12768 # Earlier versions can crash Emacs.
12769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
12770 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
12771 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
12772 $as_echo_n "(cached) " >&6
12773 else
12774 ac_check_lib_save_LIBS=$LIBS
12775 LIBS="-lgif $LIBS"
12776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12777 /* end confdefs.h. */
12778
12779 /* Override any GCC internal prototype to avoid an error.
12780 Use char because int might match the return type of a GCC
12781 builtin and then its argument prototype would still apply. */
12782 #ifdef __cplusplus
12783 extern "C"
12784 #endif
12785 char EGifPutExtensionLast ();
12786 int
12787 main ()
12788 {
12789 return EGifPutExtensionLast ();
12790 ;
12791 return 0;
12792 }
12793 _ACEOF
12794 if ac_fn_c_try_link "$LINENO"; then :
12795 ac_cv_lib_gif_EGifPutExtensionLast=yes
12796 else
12797 ac_cv_lib_gif_EGifPutExtensionLast=no
12798 fi
12799 rm -f core conftest.err conftest.$ac_objext \
12800 conftest$ac_exeext conftest.$ac_ext
12801 LIBS=$ac_check_lib_save_LIBS
12802 fi
12803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
12804 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
12805 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
12806 HAVE_GIF=yes
12807 else
12808 HAVE_GIF=maybe
12809 fi
12810
12811 fi
12812
12813
12814
12815 if test "$HAVE_GIF" = yes; then
12816 LIBGIF=-lgif
12817 elif test "$HAVE_GIF" = maybe; then
12818 # If gif_lib.h but no libgif, try libungif.
12819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
12820 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
12821 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
12822 $as_echo_n "(cached) " >&6
12823 else
12824 ac_check_lib_save_LIBS=$LIBS
12825 LIBS="-lungif $LIBS"
12826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12827 /* end confdefs.h. */
12828
12829 /* Override any GCC internal prototype to avoid an error.
12830 Use char because int might match the return type of a GCC
12831 builtin and then its argument prototype would still apply. */
12832 #ifdef __cplusplus
12833 extern "C"
12834 #endif
12835 char EGifPutExtensionLast ();
12836 int
12837 main ()
12838 {
12839 return EGifPutExtensionLast ();
12840 ;
12841 return 0;
12842 }
12843 _ACEOF
12844 if ac_fn_c_try_link "$LINENO"; then :
12845 ac_cv_lib_ungif_EGifPutExtensionLast=yes
12846 else
12847 ac_cv_lib_ungif_EGifPutExtensionLast=no
12848 fi
12849 rm -f core conftest.err conftest.$ac_objext \
12850 conftest$ac_exeext conftest.$ac_ext
12851 LIBS=$ac_check_lib_save_LIBS
12852 fi
12853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
12854 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
12855 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
12856 HAVE_GIF=yes
12857 else
12858 HAVE_GIF=no
12859 fi
12860
12861 test "$HAVE_GIF" = yes && LIBGIF=-lungif
12862 fi
12863
12864 if test "${HAVE_GIF}" = "yes"; then
12865
12866 $as_echo "#define HAVE_GIF 1" >>confdefs.h
12867
12868 fi
12869 fi
12870
12871
12872 if test "${HAVE_X11}" = "yes"; then
12873 MISSING=""
12874 WITH_NO=""
12875 test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
12876 MISSING="libXpm" && WITH_NO="--with-xpm=no"
12877 test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
12878 MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
12879 test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
12880 MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
12881 test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
12882 MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
12883 test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
12884 MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
12885
12886 if test "X${MISSING}" != X; then
12887 as_fn_error "The following required libraries were not found:
12888 $MISSING
12889 Maybe some development libraries/packages are missing?
12890 If you don't want to link with them give
12891 $WITH_NO
12892 as options to configure" "$LINENO" 5
12893 fi
12894 fi
12895
12896 ### Use -lgpm if available, unless `--with-gpm=no'.
12897 HAVE_GPM=no
12898 LIBGPM=
12899 if test "${with_gpm}" != "no"; then
12900 ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
12901 if test "x$ac_cv_header_gpm_h" = x""yes; then :
12902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
12903 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
12904 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
12905 $as_echo_n "(cached) " >&6
12906 else
12907 ac_check_lib_save_LIBS=$LIBS
12908 LIBS="-lgpm $LIBS"
12909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12910 /* end confdefs.h. */
12911
12912 /* Override any GCC internal prototype to avoid an error.
12913 Use char because int might match the return type of a GCC
12914 builtin and then its argument prototype would still apply. */
12915 #ifdef __cplusplus
12916 extern "C"
12917 #endif
12918 char Gpm_Open ();
12919 int
12920 main ()
12921 {
12922 return Gpm_Open ();
12923 ;
12924 return 0;
12925 }
12926 _ACEOF
12927 if ac_fn_c_try_link "$LINENO"; then :
12928 ac_cv_lib_gpm_Gpm_Open=yes
12929 else
12930 ac_cv_lib_gpm_Gpm_Open=no
12931 fi
12932 rm -f core conftest.err conftest.$ac_objext \
12933 conftest$ac_exeext conftest.$ac_ext
12934 LIBS=$ac_check_lib_save_LIBS
12935 fi
12936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
12937 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
12938 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
12939 HAVE_GPM=yes
12940 fi
12941
12942 fi
12943
12944
12945
12946 if test "${HAVE_GPM}" = "yes"; then
12947
12948 $as_echo "#define HAVE_GPM 1" >>confdefs.h
12949
12950 LIBGPM=-lgpm
12951 fi
12952 fi
12953
12954
12955
12956
12957
12958
12959 GNUSTEP_CFLAGS=
12960 ### Use NeXTstep API to implement GUI.
12961 if test "${HAVE_NS}" = "yes"; then
12962
12963 $as_echo "#define HAVE_NS 1" >>confdefs.h
12964
12965 if test "${NS_IMPL_COCOA}" = "yes"; then
12966
12967 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
12968
12969 fi
12970 if test "${NS_IMPL_GNUSTEP}" = "yes"; then
12971
12972 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
12973
12974 # See also .m.o rule in Makefile.in */
12975 # FIXME: are all these flags really needed? Document here why. */
12976 GNUSTEP_CFLAGS="-D_REENTRANT -fPIC -fno-strict-aliasing -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
12977 ## Extra CFLAGS applied to src/*.m files.
12978 GNU_OBJC_CFLAGS="$GNU_OBJC_CFLAGS -fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
12979 fi
12980 # We also have mouse menus.
12981 HAVE_MENUS=yes
12982 OTHER_FILES=ns-app
12983 fi
12984
12985 if test "${HAVE_W32}" = "yes"; then
12986 HAVE_MENUS=yes
12987 fi
12988
12989 ### Use session management (-lSM -lICE) if available
12990 HAVE_X_SM=no
12991 LIBXSM=
12992 if test "${HAVE_X11}" = "yes"; then
12993 ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
12994 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
12995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
12996 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
12997 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
12998 $as_echo_n "(cached) " >&6
12999 else
13000 ac_check_lib_save_LIBS=$LIBS
13001 LIBS="-lSM -lICE $LIBS"
13002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13003 /* end confdefs.h. */
13004
13005 /* Override any GCC internal prototype to avoid an error.
13006 Use char because int might match the return type of a GCC
13007 builtin and then its argument prototype would still apply. */
13008 #ifdef __cplusplus
13009 extern "C"
13010 #endif
13011 char SmcOpenConnection ();
13012 int
13013 main ()
13014 {
13015 return SmcOpenConnection ();
13016 ;
13017 return 0;
13018 }
13019 _ACEOF
13020 if ac_fn_c_try_link "$LINENO"; then :
13021 ac_cv_lib_SM_SmcOpenConnection=yes
13022 else
13023 ac_cv_lib_SM_SmcOpenConnection=no
13024 fi
13025 rm -f core conftest.err conftest.$ac_objext \
13026 conftest$ac_exeext conftest.$ac_ext
13027 LIBS=$ac_check_lib_save_LIBS
13028 fi
13029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
13030 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
13031 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
13032 HAVE_X_SM=yes
13033 fi
13034
13035 fi
13036
13037
13038
13039 if test "${HAVE_X_SM}" = "yes"; then
13040
13041 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
13042
13043 LIBXSM="-lSM -lICE"
13044 case "$LIBS" in
13045 *-lSM*) ;;
13046 *) LIBS="$LIBXSM $LIBS" ;;
13047 esac
13048 fi
13049 fi
13050
13051
13052 ### Use libxml (-lxml2) if available
13053 HAVE_LIBXML2=no
13054 if test "${with_xml2}" != "no"; then
13055 ### I'm not sure what the version number should be, so I just guessed.
13056
13057 succeeded=no
13058
13059 if test "$PKG_CONFIG" = "no" ; then
13060 HAVE_LIBXML2=no
13061 else
13062 PKG_CONFIG_MIN_VERSION=0.9.0
13063 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
13065 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
13066
13067 if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5 &&
13068 LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17" 2>&5` &&
13069 LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17" 2>&5`; then
13070 edit_cflags="
13071 s,///*,/,g
13072 s/^/ /
13073 s/ -I/ $isystem/g
13074 s/^ //
13075 "
13076 LIBXML2_CFLAGS=`$as_echo "$LIBXML2_CFLAGS" | sed -e "$edit_cflags"`
13077 LIBXML2_LIBS=`$as_echo "$LIBXML2_LIBS" | sed -e 's,///*,/,g'`
13078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&5
13079 $as_echo "yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&6; }
13080 succeeded=yes
13081 else
13082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13083 $as_echo "no" >&6; }
13084 LIBXML2_CFLAGS=""
13085 LIBXML2_LIBS=""
13086 ## If we have a custom action on failure, don't print errors, but
13087 ## do set a variable so people can do so. Do it in a subshell
13088 ## to capture any diagnostics in invoking pkg-config.
13089 LIBXML2_PKG_ERRORS=`($PKG_CONFIG --print-errors "libxml-2.0 > 2.6.17") 2>&1`
13090
13091 fi
13092
13093
13094
13095 else
13096 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13097 echo "*** See http://www.freedesktop.org/software/pkgconfig"
13098 fi
13099 fi
13100
13101 if test $succeeded = yes; then
13102 HAVE_LIBXML2=yes
13103 else
13104 HAVE_LIBXML2=no
13105 fi
13106
13107 if test "${HAVE_LIBXML2}" = "yes"; then
13108 LIBS="$LIBXML2_LIBS $LIBS"
13109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
13110 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
13111 if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
13112 $as_echo_n "(cached) " >&6
13113 else
13114 ac_check_lib_save_LIBS=$LIBS
13115 LIBS="-lxml2 $LIBS"
13116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13117 /* end confdefs.h. */
13118
13119 /* Override any GCC internal prototype to avoid an error.
13120 Use char because int might match the return type of a GCC
13121 builtin and then its argument prototype would still apply. */
13122 #ifdef __cplusplus
13123 extern "C"
13124 #endif
13125 char htmlReadMemory ();
13126 int
13127 main ()
13128 {
13129 return htmlReadMemory ();
13130 ;
13131 return 0;
13132 }
13133 _ACEOF
13134 if ac_fn_c_try_link "$LINENO"; then :
13135 ac_cv_lib_xml2_htmlReadMemory=yes
13136 else
13137 ac_cv_lib_xml2_htmlReadMemory=no
13138 fi
13139 rm -f core conftest.err conftest.$ac_objext \
13140 conftest$ac_exeext conftest.$ac_ext
13141 LIBS=$ac_check_lib_save_LIBS
13142 fi
13143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
13144 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
13145 if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then :
13146 HAVE_LIBXML2=yes
13147 else
13148 HAVE_LIBXML2=no
13149 fi
13150
13151 if test "${HAVE_LIBXML2}" = "yes"; then
13152
13153 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
13154
13155 else
13156 LIBXML2_LIBS=""
13157 LIBXML2_CFLAGS=""
13158 fi
13159 fi
13160 fi
13161
13162
13163
13164 # If netdb.h doesn't declare h_errno, we must declare it by hand.
13165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
13166 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
13167 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
13168 $as_echo_n "(cached) " >&6
13169 else
13170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13171 /* end confdefs.h. */
13172 #include <netdb.h>
13173 int
13174 main ()
13175 {
13176 return h_errno;
13177 ;
13178 return 0;
13179 }
13180 _ACEOF
13181 if ac_fn_c_try_link "$LINENO"; then :
13182 emacs_cv_netdb_declares_h_errno=yes
13183 else
13184 emacs_cv_netdb_declares_h_errno=no
13185 fi
13186 rm -f core conftest.err conftest.$ac_objext \
13187 conftest$ac_exeext conftest.$ac_ext
13188 fi
13189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
13190 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
13191 if test $emacs_cv_netdb_declares_h_errno = yes; then
13192
13193 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
13194
13195 fi
13196
13197 # sqrt and other floating-point functions such as fmod and frexp
13198 # are found in -lm on most systems.
13199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
13200 $as_echo_n "checking for sqrt in -lm... " >&6; }
13201 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
13202 $as_echo_n "(cached) " >&6
13203 else
13204 ac_check_lib_save_LIBS=$LIBS
13205 LIBS="-lm $LIBS"
13206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13207 /* end confdefs.h. */
13208
13209 /* Override any GCC internal prototype to avoid an error.
13210 Use char because int might match the return type of a GCC
13211 builtin and then its argument prototype would still apply. */
13212 #ifdef __cplusplus
13213 extern "C"
13214 #endif
13215 char sqrt ();
13216 int
13217 main ()
13218 {
13219 return sqrt ();
13220 ;
13221 return 0;
13222 }
13223 _ACEOF
13224 if ac_fn_c_try_link "$LINENO"; then :
13225 ac_cv_lib_m_sqrt=yes
13226 else
13227 ac_cv_lib_m_sqrt=no
13228 fi
13229 rm -f core conftest.err conftest.$ac_objext \
13230 conftest$ac_exeext conftest.$ac_ext
13231 LIBS=$ac_check_lib_save_LIBS
13232 fi
13233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
13234 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
13235 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
13236 cat >>confdefs.h <<_ACEOF
13237 #define HAVE_LIBM 1
13238 _ACEOF
13239
13240 LIBS="-lm $LIBS"
13241
13242 fi
13243
13244
13245 # Check for mail-locking functions in a "mail" library. Probably this should
13246 # have the same check as for liblockfile below.
13247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
13248 $as_echo_n "checking for maillock in -lmail... " >&6; }
13249 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
13250 $as_echo_n "(cached) " >&6
13251 else
13252 ac_check_lib_save_LIBS=$LIBS
13253 LIBS="-lmail $LIBS"
13254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13255 /* end confdefs.h. */
13256
13257 /* Override any GCC internal prototype to avoid an error.
13258 Use char because int might match the return type of a GCC
13259 builtin and then its argument prototype would still apply. */
13260 #ifdef __cplusplus
13261 extern "C"
13262 #endif
13263 char maillock ();
13264 int
13265 main ()
13266 {
13267 return maillock ();
13268 ;
13269 return 0;
13270 }
13271 _ACEOF
13272 if ac_fn_c_try_link "$LINENO"; then :
13273 ac_cv_lib_mail_maillock=yes
13274 else
13275 ac_cv_lib_mail_maillock=no
13276 fi
13277 rm -f core conftest.err conftest.$ac_objext \
13278 conftest$ac_exeext conftest.$ac_ext
13279 LIBS=$ac_check_lib_save_LIBS
13280 fi
13281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
13282 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
13283 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
13284 have_mail=yes
13285 else
13286 have_mail=no
13287 fi
13288
13289 if test $have_mail = yes; then
13290 LIBS_MAIL=-lmail
13291 LIBS="$LIBS_MAIL $LIBS"
13292
13293 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
13294
13295 else
13296 LIBS_MAIL=
13297 fi
13298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
13299 $as_echo_n "checking for maillock in -llockfile... " >&6; }
13300 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
13301 $as_echo_n "(cached) " >&6
13302 else
13303 ac_check_lib_save_LIBS=$LIBS
13304 LIBS="-llockfile $LIBS"
13305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13306 /* end confdefs.h. */
13307
13308 /* Override any GCC internal prototype to avoid an error.
13309 Use char because int might match the return type of a GCC
13310 builtin and then its argument prototype would still apply. */
13311 #ifdef __cplusplus
13312 extern "C"
13313 #endif
13314 char maillock ();
13315 int
13316 main ()
13317 {
13318 return maillock ();
13319 ;
13320 return 0;
13321 }
13322 _ACEOF
13323 if ac_fn_c_try_link "$LINENO"; then :
13324 ac_cv_lib_lockfile_maillock=yes
13325 else
13326 ac_cv_lib_lockfile_maillock=no
13327 fi
13328 rm -f core conftest.err conftest.$ac_objext \
13329 conftest$ac_exeext conftest.$ac_ext
13330 LIBS=$ac_check_lib_save_LIBS
13331 fi
13332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
13333 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
13334 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
13335 have_lockfile=yes
13336 else
13337 have_lockfile=no
13338 fi
13339
13340 if test $have_lockfile = yes; then
13341 LIBS_MAIL=-llockfile
13342 LIBS="$LIBS_MAIL $LIBS"
13343
13344 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
13345
13346 else
13347 # If we have the shared liblockfile, assume we must use it for mail
13348 # locking (e.g. Debian). If we couldn't link against liblockfile
13349 # (no liblockfile.a installed), ensure that we don't need to.
13350 # Extract the first word of "liblockfile.so", so it can be a program name with args.
13351 set dummy liblockfile.so; ac_word=$2
13352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13353 $as_echo_n "checking for $ac_word... " >&6; }
13354 if test "${ac_cv_prog_liblockfile+set}" = set; then :
13355 $as_echo_n "(cached) " >&6
13356 else
13357 if test -n "$liblockfile"; then
13358 ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
13359 else
13360 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13361 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
13362 for as_dir in $as_dummy
13363 do
13364 IFS=$as_save_IFS
13365 test -z "$as_dir" && as_dir=.
13366 for ac_exec_ext in '' $ac_executable_extensions; do
13367 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13368 ac_cv_prog_liblockfile="yes"
13369 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13370 break 2
13371 fi
13372 done
13373 done
13374 IFS=$as_save_IFS
13375
13376 test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
13377 fi
13378 fi
13379 liblockfile=$ac_cv_prog_liblockfile
13380 if test -n "$liblockfile"; then
13381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
13382 $as_echo "$liblockfile" >&6; }
13383 else
13384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13385 $as_echo "no" >&6; }
13386 fi
13387
13388
13389 if test $ac_cv_prog_liblockfile = yes; then
13390 as_fn_error "Shared liblockfile found but can't link against it.
13391 This probably means that movemail could lose mail.
13392 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
13393 fi
13394 fi
13395
13396
13397
13398
13399
13400 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
13401 ## interlock access to the mail spool. The alternative is a lock file named
13402 ## /usr/spool/mail/$USER.lock.
13403 mail_lock=no
13404 case "$opsys" in
13405 aix4-2) mail_lock="lockf" ;;
13406
13407 gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
13408
13409 ## On GNU/Linux systems, both methods are used by various mail programs.
13410 ## I assume most people are using newer mailers that have heard of flock.
13411 ## Change this if you need to.
13412 ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
13413 ## configure gets the right answers, and that means *NOT* using flock.
13414 ## Using flock is guaranteed to be the wrong thing. See Debian Policy
13415 ## for details.'' and then uses `#ifdef DEBIAN'. Unfortunately the
13416 ## Debian maintainer hasn't provided a clean fix for Emacs.
13417 ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
13418 ## HAVE_MAILLOCK_H are defined, so the following appears to be the
13419 ## correct logic. -- fx
13420 ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
13421 ## liblockfile is a Free Software replacement for libmail, used on
13422 ## Debian systems and elsewhere. -rfr.
13423 gnu-*)
13424 mail_lock="flock"
13425 if test $have_mail = yes || test $have_lockfile = yes; then
13426 test $ac_cv_header_maillock_h = yes && mail_lock=no
13427 fi
13428 ;;
13429 esac
13430
13431 BLESSMAIL_TARGET=
13432 case "$mail_lock" in
13433 flock)
13434 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
13435 ;;
13436
13437 lockf)
13438 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
13439 ;;
13440
13441 *) BLESSMAIL_TARGET="need-blessmail" ;;
13442 esac
13443
13444
13445
13446 for ac_func in gethostname \
13447 closedir getrusage get_current_dir_name \
13448 lrand48 \
13449 select getpagesize setlocale \
13450 utimes getrlimit setrlimit getcwd shutdown getaddrinfo \
13451 strsignal setitimer \
13452 sendto recvfrom getsockname getpeername getifaddrs freeifaddrs \
13453 gai_strerror mkstemp getline getdelim fsync sync \
13454 difftime posix_memalign \
13455 getpwent endpwent getgrent endgrent \
13456 touchlock \
13457 cfmakeraw cfsetspeed copysign __executable_start
13458 do :
13459 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13460 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13461 eval as_val=\$$as_ac_var
13462 if test "x$as_val" = x""yes; then :
13463 cat >>confdefs.h <<_ACEOF
13464 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13465 _ACEOF
13466
13467 fi
13468 done
13469
13470
13471 if test $opsys = unixware; then
13472
13473 $as_echo "#define BROKEN_GETWD 1" >>confdefs.h
13474
13475 else
13476 for ac_func in getwd
13477 do :
13478 ac_fn_c_check_func "$LINENO" "getwd" "ac_cv_func_getwd"
13479 if test "x$ac_cv_func_getwd" = x""yes; then :
13480 cat >>confdefs.h <<_ACEOF
13481 #define HAVE_GETWD 1
13482 _ACEOF
13483
13484 fi
13485 done
13486
13487 fi
13488
13489 ## Eric Backus <ericb@lsid.hp.com> says, HP-UX 9.x on HP 700 machines
13490 ## has a broken `rint' in some library versions including math library
13491 ## version number A.09.05.
13492 ## You can fix the math library by installing patch number PHSS_4630.
13493 ## But we can fix it more reliably for Emacs by just not using rint.
13494 ## We also skip HAVE_RANDOM - see comments in src/conf_post.h.
13495 case $opsys in
13496 hpux*) : ;;
13497 *) for ac_func in random rint
13498 do :
13499 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13500 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13501 eval as_val=\$$as_ac_var
13502 if test "x$as_val" = x""yes; then :
13503 cat >>confdefs.h <<_ACEOF
13504 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13505 _ACEOF
13506
13507 fi
13508 done
13509 ;;
13510 esac
13511
13512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
13513 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
13514 if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
13515 $as_echo_n "(cached) " >&6
13516 else
13517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13518 /* end confdefs.h. */
13519
13520 int
13521 main ()
13522 {
13523 __builtin_unwind_init ();
13524 ;
13525 return 0;
13526 }
13527 _ACEOF
13528 if ac_fn_c_try_link "$LINENO"; then :
13529 emacs_cv_func___builtin_unwind_init=yes
13530 else
13531 emacs_cv_func___builtin_unwind_init=no
13532 fi
13533 rm -f core conftest.err conftest.$ac_objext \
13534 conftest$ac_exeext conftest.$ac_ext
13535 fi
13536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
13537 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
13538 if test $emacs_cv_func___builtin_unwind_init = yes; then
13539
13540 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
13541
13542 fi
13543
13544
13545
13546
13547
13548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13549 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13550 if test "${ac_cv_sys_largefile_source+set}" = set; then :
13551 $as_echo_n "(cached) " >&6
13552 else
13553 while :; do
13554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13555 /* end confdefs.h. */
13556 #include <sys/types.h> /* for off_t */
13557 #include <stdio.h>
13558 int
13559 main ()
13560 {
13561 int (*fp) (FILE *, off_t, int) = fseeko;
13562 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13563 ;
13564 return 0;
13565 }
13566 _ACEOF
13567 if ac_fn_c_try_link "$LINENO"; then :
13568 ac_cv_sys_largefile_source=no; break
13569 fi
13570 rm -f core conftest.err conftest.$ac_objext \
13571 conftest$ac_exeext conftest.$ac_ext
13572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13573 /* end confdefs.h. */
13574 #define _LARGEFILE_SOURCE 1
13575 #include <sys/types.h> /* for off_t */
13576 #include <stdio.h>
13577 int
13578 main ()
13579 {
13580 int (*fp) (FILE *, off_t, int) = fseeko;
13581 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13582 ;
13583 return 0;
13584 }
13585 _ACEOF
13586 if ac_fn_c_try_link "$LINENO"; then :
13587 ac_cv_sys_largefile_source=1; break
13588 fi
13589 rm -f core conftest.err conftest.$ac_objext \
13590 conftest$ac_exeext conftest.$ac_ext
13591 ac_cv_sys_largefile_source=unknown
13592 break
13593 done
13594 fi
13595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13596 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13597 case $ac_cv_sys_largefile_source in #(
13598 no | unknown) ;;
13599 *)
13600 cat >>confdefs.h <<_ACEOF
13601 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13602 _ACEOF
13603 ;;
13604 esac
13605 rm -rf conftest*
13606
13607 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13608 # in glibc 2.1.3, but that breaks too many other things.
13609 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13610 if test $ac_cv_sys_largefile_source != unknown; then
13611
13612 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13613
13614 fi
13615
13616
13617 # UNIX98 PTYs.
13618 for ac_func in grantpt
13619 do :
13620 ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
13621 if test "x$ac_cv_func_grantpt" = x""yes; then :
13622 cat >>confdefs.h <<_ACEOF
13623 #define HAVE_GRANTPT 1
13624 _ACEOF
13625
13626 fi
13627 done
13628
13629
13630 # PTY-related GNU extensions.
13631 for ac_func in getpt posix_openpt
13632 do :
13633 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13634 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13635 eval as_val=\$$as_ac_var
13636 if test "x$as_val" = x""yes; then :
13637 cat >>confdefs.h <<_ACEOF
13638 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13639 _ACEOF
13640
13641 fi
13642 done
13643
13644
13645 # Check this now, so that we will NOT find the above functions in ncurses.
13646 # That is because we have not set up to link ncurses in lib-src.
13647 # It's better to believe a function is not available
13648 # than to expect to find it in ncurses.
13649 # Also we need tputs and friends to be able to build at all.
13650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
13651 $as_echo_n "checking for library containing tputs... " >&6; }
13652 # Run a test program that contains a call to tputs, a call that is
13653 # never executed. This tests whether a pre-'main' dynamic linker
13654 # works with the library. It's too much trouble to actually call
13655 # tputs in the test program, due to portability hassles. When
13656 # cross-compiling, assume the test program will run if it links.
13657
13658 # Maybe curses should be tried earlier?
13659 # See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9736#35
13660 for tputs_library in '' tinfo ncurses terminfo termcap curses; do
13661 OLIBS=$LIBS
13662 if test -z "$tputs_library"; then
13663 LIBS_TERMCAP=
13664 msg='none required'
13665 else
13666 LIBS_TERMCAP=-l$tputs_library
13667 msg=$LIBS_TERMCAP
13668 LIBS="$LIBS_TERMCAP $LIBS"
13669 fi
13670 if test "$cross_compiling" = yes; then :
13671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13672 /* end confdefs.h. */
13673
13674 extern void tputs (const char *, int, int (*)(int));
13675 int main (int argc, char **argv)
13676 {
13677 if (argc == 10000)
13678 tputs (argv[0], 0, 0);
13679 return 0;
13680 }
13681
13682 _ACEOF
13683 if ac_fn_c_try_link "$LINENO"; then :
13684
13685 else
13686 msg=no
13687 fi
13688 rm -f core conftest.err conftest.$ac_objext \
13689 conftest$ac_exeext conftest.$ac_ext
13690 else
13691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13692 /* end confdefs.h. */
13693
13694 extern void tputs (const char *, int, int (*)(int));
13695 int main (int argc, char **argv)
13696 {
13697 if (argc == 10000)
13698 tputs (argv[0], 0, 0);
13699 return 0;
13700 }
13701
13702 _ACEOF
13703 if ac_fn_c_try_run "$LINENO"; then :
13704
13705 else
13706 msg=no
13707 fi
13708 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13709 conftest.$ac_objext conftest.beam conftest.$ac_ext
13710 fi
13711
13712 LIBS=$OLIBS
13713 if test "X$msg" != Xno; then
13714 break
13715 fi
13716 done
13717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
13718 $as_echo "$msg" >&6; }
13719 if test "X$msg" = Xno; then
13720 as_fn_error "The required function \`tputs' was not found in any library.
13721 The following libraries were tried (in order):
13722 libtinfo, libncurses, libterminfo, libtermcap, libcurses
13723 Please try installing whichever of these libraries is most appropriate
13724 for your system, together with its header files.
13725 For example, a libncurses-dev(el) or similar package." "$LINENO" 5
13726 fi
13727
13728 ## Use termcap instead of terminfo?
13729 ## Only true for: freebsd < 40000, ms-w32, msdos, netbsd < 599002500.
13730 TERMINFO=yes
13731 ## FIXME? In the cases below where we unconditionally set
13732 ## LIBS_TERMCAP="-lncurses", this overrides LIBS_TERMCAP = -ltinfo,
13733 ## if that was found above to have tputs.
13734 ## Should we use the gnu* logic everywhere?
13735 case "$opsys" in
13736 ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
13737 ## The ncurses library has been moved out of the System framework in
13738 ## Mac OS X 10.2. So if configure detects it, set the command-line
13739 ## option to use it.
13740 darwin) LIBS_TERMCAP="-lncurses" ;;
13741
13742 gnu*) test -z "$LIBS_TERMCAP" && LIBS_TERMCAP="-lncurses" ;;
13743
13744 freebsd)
13745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
13746 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
13747 if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
13748 $as_echo_n "(cached) " >&6
13749 else
13750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13751 /* end confdefs.h. */
13752 #include <osreldate.h>
13753 int
13754 main ()
13755 {
13756 #if __FreeBSD_version < 400000
13757 fail;
13758 #endif
13759
13760 ;
13761 return 0;
13762 }
13763 _ACEOF
13764 if ac_fn_c_try_link "$LINENO"; then :
13765 emacs_cv_freebsd_terminfo=yes
13766 else
13767 emacs_cv_freebsd_terminfo=no
13768 fi
13769 rm -f core conftest.err conftest.$ac_objext \
13770 conftest$ac_exeext conftest.$ac_ext
13771 fi
13772
13773
13774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
13775 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
13776
13777 if test $emacs_cv_freebsd_terminfo = yes; then
13778 LIBS_TERMCAP="-lncurses"
13779 else
13780 TERMINFO=no
13781 LIBS_TERMCAP="-ltermcap"
13782 fi
13783 ;;
13784
13785 netbsd)
13786 if test "x$LIBS_TERMCAP" != "x-lterminfo"; then
13787 TERMINFO=no
13788 LIBS_TERMCAP="-ltermcap"
13789 fi
13790 ;;
13791
13792 openbsd) LIBS_TERMCAP="-lncurses" ;;
13793
13794 ## hpux: Make sure we get select from libc rather than from libcurses
13795 ## because libcurses on HPUX 10.10 has a broken version of select.
13796 ## We used to use -lc -lcurses, but this may be cleaner.
13797 ## FIXME? But TERMINFO = yes on hpux (it used to be explicitly
13798 # set that way, now it uses the default). Isn't this a contradiction?
13799 hpux*) LIBS_TERMCAP="-ltermcap" ;;
13800
13801 esac
13802
13803 TERMCAP_OBJ=tparam.o
13804 if test $TERMINFO = yes; then
13805
13806 $as_echo "#define TERMINFO 1" >>confdefs.h
13807
13808 TERMCAP_OBJ=terminfo.o
13809 fi
13810
13811
13812
13813
13814 # Do we have res_init, for detecting changes in /etc/resolv.conf?
13815 # On Darwin, res_init appears not to be useful: see bug#562 and
13816 # http://lists.gnu.org/archive/html/emacs-devel/2007-11/msg01467.html
13817 resolv=no
13818
13819 if test $opsys != darwin; then
13820
13821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13822 /* end confdefs.h. */
13823 #include <netinet/in.h>
13824 #include <arpa/nameser.h>
13825 #include <resolv.h>
13826 int
13827 main ()
13828 {
13829 return res_init();
13830 ;
13831 return 0;
13832 }
13833 _ACEOF
13834 if ac_fn_c_try_link "$LINENO"; then :
13835 have_res_init=yes
13836 else
13837 have_res_init=no
13838 fi
13839 rm -f core conftest.err conftest.$ac_objext \
13840 conftest$ac_exeext conftest.$ac_ext
13841 if test "$have_res_init" = no; then
13842 OLIBS="$LIBS"
13843 LIBS="$LIBS -lresolv"
13844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
13845 $as_echo_n "checking for res_init with -lresolv... " >&6; }
13846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13847 /* end confdefs.h. */
13848 #include <netinet/in.h>
13849 #include <arpa/nameser.h>
13850 #include <resolv.h>
13851 int
13852 main ()
13853 {
13854 return res_init();
13855 ;
13856 return 0;
13857 }
13858 _ACEOF
13859 if ac_fn_c_try_link "$LINENO"; then :
13860 have_res_init=yes
13861 else
13862 have_res_init=no
13863 fi
13864 rm -f core conftest.err conftest.$ac_objext \
13865 conftest$ac_exeext conftest.$ac_ext
13866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
13867 $as_echo "$have_res_init" >&6; }
13868 if test "$have_res_init" = yes ; then
13869 resolv=yes
13870 fi
13871 LIBS="$OLIBS"
13872 fi
13873
13874 if test "$have_res_init" = yes; then
13875
13876 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
13877
13878 fi
13879 fi
13880 # Do we need the Hesiod library to provide the support routines?
13881 LIBHESIOD=
13882 if test "$with_hesiod" != no ; then
13883 # Don't set $LIBS here -- see comments above. FIXME which comments?
13884 ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
13885 if test "x$ac_cv_func_res_send" = x""yes; then :
13886
13887 else
13888 ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
13889 if test "x$ac_cv_func___res_send" = x""yes; then :
13890
13891 else
13892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
13893 $as_echo_n "checking for res_send in -lresolv... " >&6; }
13894 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
13895 $as_echo_n "(cached) " >&6
13896 else
13897 ac_check_lib_save_LIBS=$LIBS
13898 LIBS="-lresolv $LIBS"
13899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13900 /* end confdefs.h. */
13901
13902 /* Override any GCC internal prototype to avoid an error.
13903 Use char because int might match the return type of a GCC
13904 builtin and then its argument prototype would still apply. */
13905 #ifdef __cplusplus
13906 extern "C"
13907 #endif
13908 char res_send ();
13909 int
13910 main ()
13911 {
13912 return res_send ();
13913 ;
13914 return 0;
13915 }
13916 _ACEOF
13917 if ac_fn_c_try_link "$LINENO"; then :
13918 ac_cv_lib_resolv_res_send=yes
13919 else
13920 ac_cv_lib_resolv_res_send=no
13921 fi
13922 rm -f core conftest.err conftest.$ac_objext \
13923 conftest$ac_exeext conftest.$ac_ext
13924 LIBS=$ac_check_lib_save_LIBS
13925 fi
13926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
13927 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
13928 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
13929 resolv=yes
13930 else
13931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
13932 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
13933 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
13934 $as_echo_n "(cached) " >&6
13935 else
13936 ac_check_lib_save_LIBS=$LIBS
13937 LIBS="-lresolv $LIBS"
13938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13939 /* end confdefs.h. */
13940
13941 /* Override any GCC internal prototype to avoid an error.
13942 Use char because int might match the return type of a GCC
13943 builtin and then its argument prototype would still apply. */
13944 #ifdef __cplusplus
13945 extern "C"
13946 #endif
13947 char __res_send ();
13948 int
13949 main ()
13950 {
13951 return __res_send ();
13952 ;
13953 return 0;
13954 }
13955 _ACEOF
13956 if ac_fn_c_try_link "$LINENO"; then :
13957 ac_cv_lib_resolv___res_send=yes
13958 else
13959 ac_cv_lib_resolv___res_send=no
13960 fi
13961 rm -f core conftest.err conftest.$ac_objext \
13962 conftest$ac_exeext conftest.$ac_ext
13963 LIBS=$ac_check_lib_save_LIBS
13964 fi
13965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
13966 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
13967 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
13968 resolv=yes
13969 fi
13970
13971 fi
13972
13973 fi
13974
13975 fi
13976
13977 if test "$resolv" = yes ; then
13978 RESOLVLIB=-lresolv
13979 else
13980 RESOLVLIB=
13981 fi
13982 ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
13983 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
13984
13985 else
13986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
13987 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
13988 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
13989 $as_echo_n "(cached) " >&6
13990 else
13991 ac_check_lib_save_LIBS=$LIBS
13992 LIBS="-lhesiod $RESOLVLIB $LIBS"
13993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13994 /* end confdefs.h. */
13995
13996 /* Override any GCC internal prototype to avoid an error.
13997 Use char because int might match the return type of a GCC
13998 builtin and then its argument prototype would still apply. */
13999 #ifdef __cplusplus
14000 extern "C"
14001 #endif
14002 char hes_getmailhost ();
14003 int
14004 main ()
14005 {
14006 return hes_getmailhost ();
14007 ;
14008 return 0;
14009 }
14010 _ACEOF
14011 if ac_fn_c_try_link "$LINENO"; then :
14012 ac_cv_lib_hesiod_hes_getmailhost=yes
14013 else
14014 ac_cv_lib_hesiod_hes_getmailhost=no
14015 fi
14016 rm -f core conftest.err conftest.$ac_objext \
14017 conftest$ac_exeext conftest.$ac_ext
14018 LIBS=$ac_check_lib_save_LIBS
14019 fi
14020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
14021 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
14022 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
14023 hesiod=yes
14024 else
14025 :
14026 fi
14027
14028 fi
14029
14030
14031 if test x"$hesiod" = xyes; then
14032
14033 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
14034
14035 LIBHESIOD=-lhesiod
14036 fi
14037 fi
14038
14039
14040 # Do we need libresolv (due to res_init or Hesiod)?
14041 if test "$resolv" = yes && test $opsys != darwin; then
14042
14043 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
14044
14045 LIBRESOLV=-lresolv
14046 else
14047 LIBRESOLV=
14048 fi
14049
14050
14051 # These tell us which Kerberos-related libraries to use.
14052 COM_ERRLIB=
14053 CRYPTOLIB=
14054 KRB5LIB=
14055 DESLIB=
14056 KRB4LIB=
14057
14058 if test "${with_kerberos}" != no; then
14059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
14060 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
14061 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
14062 $as_echo_n "(cached) " >&6
14063 else
14064 ac_check_lib_save_LIBS=$LIBS
14065 LIBS="-lcom_err $LIBS"
14066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14067 /* end confdefs.h. */
14068
14069 /* Override any GCC internal prototype to avoid an error.
14070 Use char because int might match the return type of a GCC
14071 builtin and then its argument prototype would still apply. */
14072 #ifdef __cplusplus
14073 extern "C"
14074 #endif
14075 char com_err ();
14076 int
14077 main ()
14078 {
14079 return com_err ();
14080 ;
14081 return 0;
14082 }
14083 _ACEOF
14084 if ac_fn_c_try_link "$LINENO"; then :
14085 ac_cv_lib_com_err_com_err=yes
14086 else
14087 ac_cv_lib_com_err_com_err=no
14088 fi
14089 rm -f core conftest.err conftest.$ac_objext \
14090 conftest$ac_exeext conftest.$ac_ext
14091 LIBS=$ac_check_lib_save_LIBS
14092 fi
14093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
14094 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
14095 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
14096 have_com_err=yes
14097 else
14098 have_com_err=no
14099 fi
14100
14101 if test $have_com_err = yes; then
14102 COM_ERRLIB=-lcom_err
14103 LIBS="$COM_ERRLIB $LIBS"
14104
14105 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
14106
14107 fi
14108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
14109 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
14110 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
14111 $as_echo_n "(cached) " >&6
14112 else
14113 ac_check_lib_save_LIBS=$LIBS
14114 LIBS="-lcrypto $LIBS"
14115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14116 /* end confdefs.h. */
14117
14118 /* Override any GCC internal prototype to avoid an error.
14119 Use char because int might match the return type of a GCC
14120 builtin and then its argument prototype would still apply. */
14121 #ifdef __cplusplus
14122 extern "C"
14123 #endif
14124 char mit_des_cbc_encrypt ();
14125 int
14126 main ()
14127 {
14128 return mit_des_cbc_encrypt ();
14129 ;
14130 return 0;
14131 }
14132 _ACEOF
14133 if ac_fn_c_try_link "$LINENO"; then :
14134 ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
14135 else
14136 ac_cv_lib_crypto_mit_des_cbc_encrypt=no
14137 fi
14138 rm -f core conftest.err conftest.$ac_objext \
14139 conftest$ac_exeext conftest.$ac_ext
14140 LIBS=$ac_check_lib_save_LIBS
14141 fi
14142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
14143 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
14144 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
14145 have_crypto=yes
14146 else
14147 have_crypto=no
14148 fi
14149
14150 if test $have_crypto = yes; then
14151 CRYPTOLIB=-lcrypto
14152 LIBS="$CRYPTOLIB $LIBS"
14153
14154 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
14155
14156 fi
14157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
14158 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
14159 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
14160 $as_echo_n "(cached) " >&6
14161 else
14162 ac_check_lib_save_LIBS=$LIBS
14163 LIBS="-lk5crypto $LIBS"
14164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14165 /* end confdefs.h. */
14166
14167 /* Override any GCC internal prototype to avoid an error.
14168 Use char because int might match the return type of a GCC
14169 builtin and then its argument prototype would still apply. */
14170 #ifdef __cplusplus
14171 extern "C"
14172 #endif
14173 char mit_des_cbc_encrypt ();
14174 int
14175 main ()
14176 {
14177 return mit_des_cbc_encrypt ();
14178 ;
14179 return 0;
14180 }
14181 _ACEOF
14182 if ac_fn_c_try_link "$LINENO"; then :
14183 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
14184 else
14185 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
14186 fi
14187 rm -f core conftest.err conftest.$ac_objext \
14188 conftest$ac_exeext conftest.$ac_ext
14189 LIBS=$ac_check_lib_save_LIBS
14190 fi
14191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
14192 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
14193 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
14194 have_k5crypto=yes
14195 else
14196 have_k5crypto=no
14197 fi
14198
14199 if test $have_k5crypto = yes; then
14200 CRYPTOLIB=-lk5crypto
14201 LIBS="$CRYPTOLIB $LIBS"
14202
14203 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
14204
14205 fi
14206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
14207 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
14208 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
14209 $as_echo_n "(cached) " >&6
14210 else
14211 ac_check_lib_save_LIBS=$LIBS
14212 LIBS="-lkrb5 $LIBS"
14213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14214 /* end confdefs.h. */
14215
14216 /* Override any GCC internal prototype to avoid an error.
14217 Use char because int might match the return type of a GCC
14218 builtin and then its argument prototype would still apply. */
14219 #ifdef __cplusplus
14220 extern "C"
14221 #endif
14222 char krb5_init_context ();
14223 int
14224 main ()
14225 {
14226 return krb5_init_context ();
14227 ;
14228 return 0;
14229 }
14230 _ACEOF
14231 if ac_fn_c_try_link "$LINENO"; then :
14232 ac_cv_lib_krb5_krb5_init_context=yes
14233 else
14234 ac_cv_lib_krb5_krb5_init_context=no
14235 fi
14236 rm -f core conftest.err conftest.$ac_objext \
14237 conftest$ac_exeext conftest.$ac_ext
14238 LIBS=$ac_check_lib_save_LIBS
14239 fi
14240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
14241 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
14242 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
14243 have_krb5=yes
14244 else
14245 have_krb5=no
14246 fi
14247
14248 if test $have_krb5=yes; then
14249 KRB5LIB=-lkrb5
14250 LIBS="$KRB5LIB $LIBS"
14251
14252 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
14253
14254 fi
14255 if test "${with_kerberos5}" = no; then
14256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
14257 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
14258 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
14259 $as_echo_n "(cached) " >&6
14260 else
14261 ac_check_lib_save_LIBS=$LIBS
14262 LIBS="-ldes425 $LIBS"
14263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14264 /* end confdefs.h. */
14265
14266 /* Override any GCC internal prototype to avoid an error.
14267 Use char because int might match the return type of a GCC
14268 builtin and then its argument prototype would still apply. */
14269 #ifdef __cplusplus
14270 extern "C"
14271 #endif
14272 char des_cbc_encrypt ();
14273 int
14274 main ()
14275 {
14276 return des_cbc_encrypt ();
14277 ;
14278 return 0;
14279 }
14280 _ACEOF
14281 if ac_fn_c_try_link "$LINENO"; then :
14282 ac_cv_lib_des425_des_cbc_encrypt=yes
14283 else
14284 ac_cv_lib_des425_des_cbc_encrypt=no
14285 fi
14286 rm -f core conftest.err conftest.$ac_objext \
14287 conftest$ac_exeext conftest.$ac_ext
14288 LIBS=$ac_check_lib_save_LIBS
14289 fi
14290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
14291 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
14292 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
14293 have_des425=yes
14294 else
14295 have_des425=no
14296 fi
14297
14298 if test $have_des425 = yes; then
14299 DESLIB=-ldes425
14300 LIBS="$DESLIB $LIBS"
14301
14302 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
14303
14304 else
14305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
14306 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
14307 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
14308 $as_echo_n "(cached) " >&6
14309 else
14310 ac_check_lib_save_LIBS=$LIBS
14311 LIBS="-ldes $LIBS"
14312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14313 /* end confdefs.h. */
14314
14315 /* Override any GCC internal prototype to avoid an error.
14316 Use char because int might match the return type of a GCC
14317 builtin and then its argument prototype would still apply. */
14318 #ifdef __cplusplus
14319 extern "C"
14320 #endif
14321 char des_cbc_encrypt ();
14322 int
14323 main ()
14324 {
14325 return des_cbc_encrypt ();
14326 ;
14327 return 0;
14328 }
14329 _ACEOF
14330 if ac_fn_c_try_link "$LINENO"; then :
14331 ac_cv_lib_des_des_cbc_encrypt=yes
14332 else
14333 ac_cv_lib_des_des_cbc_encrypt=no
14334 fi
14335 rm -f core conftest.err conftest.$ac_objext \
14336 conftest$ac_exeext conftest.$ac_ext
14337 LIBS=$ac_check_lib_save_LIBS
14338 fi
14339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
14340 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
14341 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
14342 have_des=yes
14343 else
14344 have_des=no
14345 fi
14346
14347 if test $have_des = yes; then
14348 DESLIB=-ldes
14349 LIBS="$DESLIB $LIBS"
14350
14351 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
14352
14353 fi
14354 fi
14355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
14356 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
14357 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
14358 $as_echo_n "(cached) " >&6
14359 else
14360 ac_check_lib_save_LIBS=$LIBS
14361 LIBS="-lkrb4 $LIBS"
14362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14363 /* end confdefs.h. */
14364
14365 /* Override any GCC internal prototype to avoid an error.
14366 Use char because int might match the return type of a GCC
14367 builtin and then its argument prototype would still apply. */
14368 #ifdef __cplusplus
14369 extern "C"
14370 #endif
14371 char krb_get_cred ();
14372 int
14373 main ()
14374 {
14375 return krb_get_cred ();
14376 ;
14377 return 0;
14378 }
14379 _ACEOF
14380 if ac_fn_c_try_link "$LINENO"; then :
14381 ac_cv_lib_krb4_krb_get_cred=yes
14382 else
14383 ac_cv_lib_krb4_krb_get_cred=no
14384 fi
14385 rm -f core conftest.err conftest.$ac_objext \
14386 conftest$ac_exeext conftest.$ac_ext
14387 LIBS=$ac_check_lib_save_LIBS
14388 fi
14389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
14390 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
14391 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
14392 have_krb4=yes
14393 else
14394 have_krb4=no
14395 fi
14396
14397 if test $have_krb4 = yes; then
14398 KRB4LIB=-lkrb4
14399 LIBS="$KRB4LIB $LIBS"
14400
14401 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
14402
14403 else
14404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
14405 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
14406 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
14407 $as_echo_n "(cached) " >&6
14408 else
14409 ac_check_lib_save_LIBS=$LIBS
14410 LIBS="-lkrb $LIBS"
14411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14412 /* end confdefs.h. */
14413
14414 /* Override any GCC internal prototype to avoid an error.
14415 Use char because int might match the return type of a GCC
14416 builtin and then its argument prototype would still apply. */
14417 #ifdef __cplusplus
14418 extern "C"
14419 #endif
14420 char krb_get_cred ();
14421 int
14422 main ()
14423 {
14424 return krb_get_cred ();
14425 ;
14426 return 0;
14427 }
14428 _ACEOF
14429 if ac_fn_c_try_link "$LINENO"; then :
14430 ac_cv_lib_krb_krb_get_cred=yes
14431 else
14432 ac_cv_lib_krb_krb_get_cred=no
14433 fi
14434 rm -f core conftest.err conftest.$ac_objext \
14435 conftest$ac_exeext conftest.$ac_ext
14436 LIBS=$ac_check_lib_save_LIBS
14437 fi
14438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
14439 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
14440 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
14441 have_krb=yes
14442 else
14443 have_krb=no
14444 fi
14445
14446 if test $have_krb = yes; then
14447 KRB4LIB=-lkrb
14448 LIBS="$KRB4LIB $LIBS"
14449
14450 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
14451
14452 fi
14453 fi
14454 fi
14455
14456 if test "${with_kerberos5}" != no; then
14457 for ac_header in krb5.h
14458 do :
14459 ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
14460 if test "x$ac_cv_header_krb5_h" = x""yes; then :
14461 cat >>confdefs.h <<_ACEOF
14462 #define HAVE_KRB5_H 1
14463 _ACEOF
14464 ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
14465 "
14466 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
14467
14468 cat >>confdefs.h <<_ACEOF
14469 #define HAVE_KRB5_ERROR_TEXT 1
14470 _ACEOF
14471
14472
14473 fi
14474 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
14475 "
14476 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
14477
14478 cat >>confdefs.h <<_ACEOF
14479 #define HAVE_KRB5_ERROR_E_TEXT 1
14480 _ACEOF
14481
14482
14483 fi
14484
14485 fi
14486
14487 done
14488
14489 else
14490 for ac_header in des.h
14491 do :
14492 ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
14493 if test "x$ac_cv_header_des_h" = x""yes; then :
14494 cat >>confdefs.h <<_ACEOF
14495 #define HAVE_DES_H 1
14496 _ACEOF
14497
14498 else
14499 for ac_header in kerberosIV/des.h
14500 do :
14501 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
14502 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
14503 cat >>confdefs.h <<_ACEOF
14504 #define HAVE_KERBEROSIV_DES_H 1
14505 _ACEOF
14506
14507 else
14508 for ac_header in kerberos/des.h
14509 do :
14510 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
14511 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
14512 cat >>confdefs.h <<_ACEOF
14513 #define HAVE_KERBEROS_DES_H 1
14514 _ACEOF
14515
14516 fi
14517
14518 done
14519
14520 fi
14521
14522 done
14523
14524 fi
14525
14526 done
14527
14528 for ac_header in krb.h
14529 do :
14530 ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
14531 if test "x$ac_cv_header_krb_h" = x""yes; then :
14532 cat >>confdefs.h <<_ACEOF
14533 #define HAVE_KRB_H 1
14534 _ACEOF
14535
14536 else
14537 for ac_header in kerberosIV/krb.h
14538 do :
14539 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
14540 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
14541 cat >>confdefs.h <<_ACEOF
14542 #define HAVE_KERBEROSIV_KRB_H 1
14543 _ACEOF
14544
14545 else
14546 for ac_header in kerberos/krb.h
14547 do :
14548 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
14549 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
14550 cat >>confdefs.h <<_ACEOF
14551 #define HAVE_KERBEROS_KRB_H 1
14552 _ACEOF
14553
14554 fi
14555
14556 done
14557
14558 fi
14559
14560 done
14561
14562 fi
14563
14564 done
14565
14566 fi
14567 for ac_header in com_err.h
14568 do :
14569 ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
14570 if test "x$ac_cv_header_com_err_h" = x""yes; then :
14571 cat >>confdefs.h <<_ACEOF
14572 #define HAVE_COM_ERR_H 1
14573 _ACEOF
14574
14575 fi
14576
14577 done
14578
14579 fi
14580
14581
14582
14583
14584
14585
14586
14587
14588
14589
14590 for ac_func in $ac_func_list
14591 do :
14592 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14593 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14594 eval as_val=\$$as_ac_var
14595 if test "x$as_val" = x""yes; then :
14596 cat >>confdefs.h <<_ACEOF
14597 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14598 _ACEOF
14599
14600 fi
14601 done
14602
14603
14604
14605
14606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
14607 $as_echo_n "checking whether localtime caches TZ... " >&6; }
14608 if test "${emacs_cv_localtime_cache+set}" = set; then :
14609 $as_echo_n "(cached) " >&6
14610 else
14611 if test x$ac_cv_func_tzset = xyes; then
14612 if test "$cross_compiling" = yes; then :
14613 # If we have tzset, assume the worst when cross-compiling.
14614 emacs_cv_localtime_cache=yes
14615 else
14616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14617 /* end confdefs.h. */
14618 #include <time.h>
14619 char TZ_GMT0[] = "TZ=GMT0";
14620 char TZ_PST8[] = "TZ=PST8";
14621 main()
14622 {
14623 time_t now = time ((time_t *) 0);
14624 int hour_GMT0, hour_unset;
14625 if (putenv (TZ_GMT0) != 0)
14626 exit (1);
14627 hour_GMT0 = localtime (&now)->tm_hour;
14628 unsetenv("TZ");
14629 hour_unset = localtime (&now)->tm_hour;
14630 if (putenv (TZ_PST8) != 0)
14631 exit (1);
14632 if (localtime (&now)->tm_hour == hour_GMT0)
14633 exit (1);
14634 unsetenv("TZ");
14635 if (localtime (&now)->tm_hour != hour_unset)
14636 exit (1);
14637 exit (0);
14638 }
14639 _ACEOF
14640 if ac_fn_c_try_run "$LINENO"; then :
14641 emacs_cv_localtime_cache=no
14642 else
14643 emacs_cv_localtime_cache=yes
14644 fi
14645 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14646 conftest.$ac_objext conftest.beam conftest.$ac_ext
14647 fi
14648
14649 else
14650 # If we lack tzset, report that localtime does not cache TZ,
14651 # since we can't invalidate the cache if we don't have tzset.
14652 emacs_cv_localtime_cache=no
14653 fi
14654 fi
14655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
14656 $as_echo "$emacs_cv_localtime_cache" >&6; }
14657 if test $emacs_cv_localtime_cache = yes; then
14658
14659 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
14660
14661 fi
14662
14663 ok_so_far=yes
14664 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
14665 if test "x$ac_cv_func_socket" = x""yes; then :
14666
14667 else
14668 ok_so_far=no
14669 fi
14670
14671 if test $ok_so_far = yes; then
14672 ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
14673 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
14674
14675 else
14676 ok_so_far=no
14677 fi
14678
14679
14680 fi
14681 if test $ok_so_far = yes; then
14682 ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
14683 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
14684
14685 else
14686 ok_so_far=no
14687 fi
14688
14689
14690 fi
14691 if test $ok_so_far = yes; then
14692
14693 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
14694
14695 fi
14696
14697 if test -f /usr/lpp/X11/bin/smt.exp; then
14698
14699 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
14700
14701 fi
14702
14703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
14704 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
14705 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
14706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14707 $as_echo "yes" >&6; }
14708
14709 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
14710
14711 else
14712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14713 $as_echo "no" >&6; }
14714 fi
14715
14716 case $canonical in
14717 *-solaris2.4 | *-solaris2.4.*)
14718 : ${ac_cv_func_vfork_works=no};;
14719 esac
14720
14721 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
14722 if test "x$ac_cv_type_pid_t" = x""yes; then :
14723
14724 else
14725
14726 cat >>confdefs.h <<_ACEOF
14727 #define pid_t int
14728 _ACEOF
14729
14730 fi
14731
14732 for ac_header in vfork.h
14733 do :
14734 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
14735 if test "x$ac_cv_header_vfork_h" = x""yes; then :
14736 cat >>confdefs.h <<_ACEOF
14737 #define HAVE_VFORK_H 1
14738 _ACEOF
14739
14740 fi
14741
14742 done
14743
14744 for ac_func in fork vfork
14745 do :
14746 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14747 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14748 eval as_val=\$$as_ac_var
14749 if test "x$as_val" = x""yes; then :
14750 cat >>confdefs.h <<_ACEOF
14751 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14752 _ACEOF
14753
14754 fi
14755 done
14756
14757 if test "x$ac_cv_func_fork" = xyes; then
14758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
14759 $as_echo_n "checking for working fork... " >&6; }
14760 if test "${ac_cv_func_fork_works+set}" = set; then :
14761 $as_echo_n "(cached) " >&6
14762 else
14763 if test "$cross_compiling" = yes; then :
14764 ac_cv_func_fork_works=cross
14765 else
14766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14767 /* end confdefs.h. */
14768 $ac_includes_default
14769 int
14770 main ()
14771 {
14772
14773 /* By Ruediger Kuhlmann. */
14774 return fork () < 0;
14775
14776 ;
14777 return 0;
14778 }
14779 _ACEOF
14780 if ac_fn_c_try_run "$LINENO"; then :
14781 ac_cv_func_fork_works=yes
14782 else
14783 ac_cv_func_fork_works=no
14784 fi
14785 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14786 conftest.$ac_objext conftest.beam conftest.$ac_ext
14787 fi
14788
14789 fi
14790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
14791 $as_echo "$ac_cv_func_fork_works" >&6; }
14792
14793 else
14794 ac_cv_func_fork_works=$ac_cv_func_fork
14795 fi
14796 if test "x$ac_cv_func_fork_works" = xcross; then
14797 case $host in
14798 *-*-amigaos* | *-*-msdosdjgpp*)
14799 # Override, as these systems have only a dummy fork() stub
14800 ac_cv_func_fork_works=no
14801 ;;
14802 *)
14803 ac_cv_func_fork_works=yes
14804 ;;
14805 esac
14806 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
14807 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
14808 fi
14809 ac_cv_func_vfork_works=$ac_cv_func_vfork
14810 if test "x$ac_cv_func_vfork" = xyes; then
14811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
14812 $as_echo_n "checking for working vfork... " >&6; }
14813 if test "${ac_cv_func_vfork_works+set}" = set; then :
14814 $as_echo_n "(cached) " >&6
14815 else
14816 if test "$cross_compiling" = yes; then :
14817 ac_cv_func_vfork_works=cross
14818 else
14819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14820 /* end confdefs.h. */
14821 /* Thanks to Paul Eggert for this test. */
14822 $ac_includes_default
14823 #include <sys/wait.h>
14824 #ifdef HAVE_VFORK_H
14825 # include <vfork.h>
14826 #endif
14827 /* On some sparc systems, changes by the child to local and incoming
14828 argument registers are propagated back to the parent. The compiler
14829 is told about this with #include <vfork.h>, but some compilers
14830 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
14831 static variable whose address is put into a register that is
14832 clobbered by the vfork. */
14833 static void
14834 #ifdef __cplusplus
14835 sparc_address_test (int arg)
14836 # else
14837 sparc_address_test (arg) int arg;
14838 #endif
14839 {
14840 static pid_t child;
14841 if (!child) {
14842 child = vfork ();
14843 if (child < 0) {
14844 perror ("vfork");
14845 _exit(2);
14846 }
14847 if (!child) {
14848 arg = getpid();
14849 write(-1, "", 0);
14850 _exit (arg);
14851 }
14852 }
14853 }
14854
14855 int
14856 main ()
14857 {
14858 pid_t parent = getpid ();
14859 pid_t child;
14860
14861 sparc_address_test (0);
14862
14863 child = vfork ();
14864
14865 if (child == 0) {
14866 /* Here is another test for sparc vfork register problems. This
14867 test uses lots of local variables, at least as many local
14868 variables as main has allocated so far including compiler
14869 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
14870 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
14871 reuse the register of parent for one of the local variables,
14872 since it will think that parent can't possibly be used any more
14873 in this routine. Assigning to the local variable will thus
14874 munge parent in the parent process. */
14875 pid_t
14876 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
14877 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
14878 /* Convince the compiler that p..p7 are live; otherwise, it might
14879 use the same hardware register for all 8 local variables. */
14880 if (p != p1 || p != p2 || p != p3 || p != p4
14881 || p != p5 || p != p6 || p != p7)
14882 _exit(1);
14883
14884 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
14885 from child file descriptors. If the child closes a descriptor
14886 before it execs or exits, this munges the parent's descriptor
14887 as well. Test for this by closing stdout in the child. */
14888 _exit(close(fileno(stdout)) != 0);
14889 } else {
14890 int status;
14891 struct stat st;
14892
14893 while (wait(&status) != child)
14894 ;
14895 return (
14896 /* Was there some problem with vforking? */
14897 child < 0
14898
14899 /* Did the child fail? (This shouldn't happen.) */
14900 || status
14901
14902 /* Did the vfork/compiler bug occur? */
14903 || parent != getpid()
14904
14905 /* Did the file descriptor bug occur? */
14906 || fstat(fileno(stdout), &st) != 0
14907 );
14908 }
14909 }
14910 _ACEOF
14911 if ac_fn_c_try_run "$LINENO"; then :
14912 ac_cv_func_vfork_works=yes
14913 else
14914 ac_cv_func_vfork_works=no
14915 fi
14916 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14917 conftest.$ac_objext conftest.beam conftest.$ac_ext
14918 fi
14919
14920 fi
14921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
14922 $as_echo "$ac_cv_func_vfork_works" >&6; }
14923
14924 fi;
14925 if test "x$ac_cv_func_fork_works" = xcross; then
14926 ac_cv_func_vfork_works=$ac_cv_func_vfork
14927 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
14928 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
14929 fi
14930
14931 if test "x$ac_cv_func_vfork_works" = xyes; then
14932
14933 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
14934
14935 else
14936
14937 $as_echo "#define vfork fork" >>confdefs.h
14938
14939 fi
14940 if test "x$ac_cv_func_fork_works" = xyes; then
14941
14942 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
14943
14944 fi
14945
14946
14947 for ac_func in snprintf
14948 do :
14949 ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
14950 if test "x$ac_cv_func_snprintf" = x""yes; then :
14951 cat >>confdefs.h <<_ACEOF
14952 #define HAVE_SNPRINTF 1
14953 _ACEOF
14954
14955 fi
14956 done
14957
14958
14959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
14960 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
14961 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
14962 $as_echo_n "(cached) " >&6
14963 else
14964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14965 /* end confdefs.h. */
14966 #include <langinfo.h>
14967 int
14968 main ()
14969 {
14970 char* cs = nl_langinfo(CODESET);
14971 ;
14972 return 0;
14973 }
14974 _ACEOF
14975 if ac_fn_c_try_link "$LINENO"; then :
14976 emacs_cv_langinfo_codeset=yes
14977 else
14978 emacs_cv_langinfo_codeset=no
14979 fi
14980 rm -f core conftest.err conftest.$ac_objext \
14981 conftest$ac_exeext conftest.$ac_ext
14982
14983 fi
14984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
14985 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
14986 if test $emacs_cv_langinfo_codeset = yes; then
14987
14988 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
14989
14990 fi
14991
14992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
14993 $as_echo_n "checking for mbstate_t... " >&6; }
14994 if test "${ac_cv_type_mbstate_t+set}" = set; then :
14995 $as_echo_n "(cached) " >&6
14996 else
14997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14998 /* end confdefs.h. */
14999 $ac_includes_default
15000 # include <wchar.h>
15001 int
15002 main ()
15003 {
15004 mbstate_t x; return sizeof x;
15005 ;
15006 return 0;
15007 }
15008 _ACEOF
15009 if ac_fn_c_try_compile "$LINENO"; then :
15010 ac_cv_type_mbstate_t=yes
15011 else
15012 ac_cv_type_mbstate_t=no
15013 fi
15014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15015 fi
15016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
15017 $as_echo "$ac_cv_type_mbstate_t" >&6; }
15018 if test $ac_cv_type_mbstate_t = yes; then
15019
15020 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
15021
15022 else
15023
15024 $as_echo "#define mbstate_t int" >>confdefs.h
15025
15026 fi
15027
15028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
15029 $as_echo_n "checking for C restricted array declarations... " >&6; }
15030 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
15031 $as_echo_n "(cached) " >&6
15032 else
15033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15034 /* end confdefs.h. */
15035 void fred (int x[__restrict]);
15036 int
15037 main ()
15038 {
15039
15040 ;
15041 return 0;
15042 }
15043 _ACEOF
15044 if ac_fn_c_try_compile "$LINENO"; then :
15045 emacs_cv_c_restrict_arr=yes
15046 else
15047 emacs_cv_c_restrict_arr=no
15048 fi
15049 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15050 fi
15051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
15052 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
15053 if test "$emacs_cv_c_restrict_arr" = yes; then
15054
15055 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
15056
15057 fi
15058
15059
15060
15061 $as_echo "#define AMPERSAND_FULL_NAME 1" >>confdefs.h
15062
15063
15064
15065 $as_echo "#define CLASH_DETECTION 1" >>confdefs.h
15066
15067
15068 ## Note: PTYs are broken on darwin <6. Use at your own risk.
15069
15070 $as_echo "#define HAVE_PTYS 1" >>confdefs.h
15071
15072
15073
15074 $as_echo "#define HAVE_SOCKETS 1" >>confdefs.h
15075
15076
15077
15078
15079
15080 $as_echo "#define NULL_DEVICE \"/dev/null\"" >>confdefs.h
15081
15082
15083
15084 $as_echo "#define SEPCHAR ':'" >>confdefs.h
15085
15086
15087
15088 $as_echo "#define subprocesses 1" >>confdefs.h
15089
15090
15091
15092 $as_echo "#define USER_FULL_NAME pw->pw_gecos" >>confdefs.h
15093
15094
15095
15096
15097 $as_echo "#define DIRECTORY_SEP '/'" >>confdefs.h
15098
15099
15100
15101
15102
15103 $as_echo "#define IS_DEVICE_SEP(_c_) 0" >>confdefs.h
15104
15105
15106
15107 $as_echo "#define IS_DIRECTORY_SEP(_c_) ((_c_) == DIRECTORY_SEP)" >>confdefs.h
15108
15109
15110
15111 $as_echo "#define IS_ANY_SEP(_c_) (IS_DIRECTORY_SEP (_c_))" >>confdefs.h
15112
15113
15114
15115
15116
15117 case $opsys in
15118 aix4-2)
15119 if test x$ac_cv_lib_Xmu_XmuConvertStandardSelection != xyes; then
15120 $as_echo "#define NO_EDITRES 1" >>confdefs.h
15121
15122 fi
15123 ;;
15124
15125 hpux*)
15126 $as_echo "#define NO_EDITRES 1" >>confdefs.h
15127
15128 ;;
15129 esac
15130
15131
15132 case $opsys in
15133 irix6-5 | sol2* | unixware )
15134
15135 $as_echo "#define NSIG_MINIMUM 32" >>confdefs.h
15136
15137 ;;
15138 esac
15139
15140 emacs_broken_SIGIO=no
15141
15142 case $opsys in
15143 hpux* | irix6-5 | openbsd | sol2* | unixware )
15144 emacs_broken_SIGIO=yes
15145 ;;
15146
15147 aix4-2)
15148
15149 $as_echo "#define BROKEN_GET_CURRENT_DIR_NAME 1" >>confdefs.h
15150
15151 ;;
15152
15153 freebsd)
15154
15155 $as_echo "#define BROKEN_PTY_READ_AFTER_EAGAIN 1" >>confdefs.h
15156
15157 ;;
15158 esac
15159
15160 case $opsys in
15161 gnu-* | sol2-10 )
15162
15163 $as_echo "#define HAVE_PROCFS 1" >>confdefs.h
15164
15165 ;;
15166 esac
15167
15168 case $opsys in
15169 darwin | freebsd | netbsd | openbsd )
15170
15171 $as_echo "#define DONT_REOPEN_PTY 1" >>confdefs.h
15172
15173 ;;
15174 esac
15175
15176 case $opsys in
15177 netbsd | openbsd) sound_device="/dev/audio" ;;
15178 *) sound_device="/dev/dsp" ;;
15179 esac
15180
15181
15182 cat >>confdefs.h <<_ACEOF
15183 #define DEFAULT_SOUND_DEVICE "$sound_device"
15184 _ACEOF
15185
15186
15187
15188 case $opsys in
15189 darwin | gnu-linux | gnu-kfreebsd )
15190
15191 $as_echo "#define INTERRUPT_INPUT 1" >>confdefs.h
15192
15193 ;;
15194 esac
15195
15196
15197 case $opsys in
15198 cygwin|gnu|gnu-linux|gnu-kfreebsd|irix6-5|freebsd|netbsd|openbsd)
15199
15200 $as_echo "#define NARROWPROTO 1" >>confdefs.h
15201
15202 ;;
15203 esac
15204
15205
15206
15207
15208
15209
15210
15211
15212 case $opsys in
15213 aix4-2 )
15214 $as_echo "#define PTY_ITERATION int c; for (c = 0; !c ; c++)" >>confdefs.h
15215
15216 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptc\");" >>confdefs.h
15217
15218 $as_echo "#define PTY_TTY_NAME_SPRINTF strcpy (pty_name, ttyname (fd));" >>confdefs.h
15219
15220 ;;
15221
15222 cygwin )
15223 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
15224
15225 $as_echo "#define PTY_OPEN do { int dummy; sigset_t blocked, procmask; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, &procmask); if (-1 == openpty (&fd, &dummy, pty_name, 0, 0)) fd = -1; pthread_sigmask (SIG_SETMASK, &procmask, 0); if (fd >= 0) emacs_close (dummy); } while (0)" >>confdefs.h
15226
15227 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15228
15229 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
15230
15231 ;;
15232
15233 darwin )
15234 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
15235
15236 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15237
15238 $as_echo "#define PTY_OPEN do { int slave; if (openpty (&fd, &slave, pty_name, NULL, NULL) == -1) fd = -1; else emacs_close (slave); } while (0)" >>confdefs.h
15239
15240 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15241
15242 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
15243
15244 ;;
15245
15246 gnu | openbsd )
15247 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15248
15249 ;;
15250
15251 gnu-linux | gnu-kfreebsd | freebsd | netbsd )
15252 if test "x$ac_cv_func_grantpt" = xyes; then
15253
15254 $as_echo "#define UNIX98_PTYS 1" >>confdefs.h
15255
15256 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
15257
15258 $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptyname = 0; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); if (grantpt (fd) != -1 && unlockpt (fd) != -1) ptyname = ptsname(fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (!ptyname) { close (fd); return -1; } snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); }" >>confdefs.h
15259
15260 if test "x$ac_cv_func_posix_openpt" = xyes; then
15261 $as_echo "#define PTY_OPEN fd = posix_openpt (O_RDWR | O_NOCTTY)" >>confdefs.h
15262
15263 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15264
15265 elif test "x$ac_cv_func_getpt" = xyes; then
15266 $as_echo "#define PTY_OPEN fd = getpt ()" >>confdefs.h
15267
15268 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15269
15270 else
15271 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
15272
15273 fi
15274 else
15275 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15276
15277 fi
15278 ;;
15279
15280 hpux*)
15281 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15282
15283 $as_echo "#define PTY_NAME_SPRINTF sprintf (pty_name, \"/dev/ptym/pty%c%x\", c, i);" >>confdefs.h
15284
15285 $as_echo "#define PTY_TTY_NAME_SPRINTF sprintf (pty_name, \"/dev/pty/tty%c%x\", c, i);" >>confdefs.h
15286
15287 ;;
15288
15289 irix6-5 )
15290 $as_echo "#define PTY_ITERATION /**/" >>confdefs.h
15291
15292 $as_echo "#define FIRST_PTY_LETTER 'q'" >>confdefs.h
15293
15294 $as_echo "#define PTY_OPEN { struct sigaction ocstat, cstat; struct stat stb; char * name; sigemptyset(&cstat.sa_mask); cstat.sa_handler = SIG_DFL; cstat.sa_flags = 0; sigaction(SIGCLD, &cstat, &ocstat); name = _getpty (&fd, O_RDWR | O_NDELAY, 0600, 0); sigaction(SIGCLD, &ocstat, (struct sigaction *)0); if (name == 0) return -1; if (fd < 0) return -1; if (fstat (fd, &stb) < 0) return -1; strcpy (pty_name, name); }" >>confdefs.h
15295
15296 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15297
15298 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
15299
15300 ;;
15301
15302 sol2* )
15303 $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptsname (int), *ptyname; int grantpt_result; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); grantpt_result = grantpt (fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (grantpt_result == -1 || unlockpt (fd) == -1 || !(ptyname = ptsname (fd))) { emacs_close (fd); return -1; } snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); }" >>confdefs.h
15304
15305 ;;
15306
15307 unixware )
15308 $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptsname (int), *ptyname; int grantpt_result; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); grantpt_result = grantpt (fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (grantpt_result == -1) fatal(\"could not grant slave pty\"); if (unlockpt(fd) == -1) fatal(\"could not unlock slave pty\"); if (!(ptyname = ptsname(fd))) fatal (\"could not enable slave pty\"); snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); }" >>confdefs.h
15309
15310 ;;
15311 esac
15312
15313
15314 case $opsys in
15315 sol2* | unixware )
15316 $as_echo "#define FIRST_PTY_LETTER 'z'" >>confdefs.h
15317
15318 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
15319
15320
15321 $as_echo "#define SETUP_SLAVE_PTY if (ioctl (xforkin, I_PUSH, \"ptem\") == -1) fatal (\"ioctl I_PUSH ptem\"); if (ioctl (xforkin, I_PUSH, \"ldterm\") == -1) fatal (\"ioctl I_PUSH ldterm\"); if (ioctl (xforkin, I_PUSH, \"ttcompat\") == -1) fatal (\"ioctl I_PUSH ttcompat\");" >>confdefs.h
15322
15323 ;;
15324 esac
15325
15326
15327
15328
15329 case $opsys in
15330 aix4-2 | cygwin | gnu | irix6-5 | freebsd | netbsd | openbsd )
15331 $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
15332
15333 ;;
15334
15335 gnu-linux | gnu-kfreebsd )
15336
15337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signals via characters" >&5
15338 $as_echo_n "checking for signals via characters... " >&6; }
15339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15340 /* end confdefs.h. */
15341
15342 #include <linux/version.h>
15343 #if LINUX_VERSION_CODE < 0x20400
15344 # error "Linux version too old"
15345 #endif
15346
15347 int
15348 main ()
15349 {
15350
15351 ;
15352 return 0;
15353 }
15354 _ACEOF
15355 if ac_fn_c_try_cpp "$LINENO"; then :
15356 emacs_signals_via_chars=yes
15357 else
15358 emacs_signals_via_chars=no
15359 fi
15360 rm -f conftest.err conftest.$ac_ext
15361
15362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_signals_via_chars" >&5
15363 $as_echo "$emacs_signals_via_chars" >&6; }
15364 test $emacs_signals_via_chars = yes && $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
15365
15366 ;;
15367 esac
15368
15369
15370
15371
15372
15373 case $opsys in
15374 gnu)
15375 $as_echo "#define DATA_START ({ extern int data_start; (char *) &data_start; })" >>confdefs.h
15376
15377 ;;
15378
15379 hpux*)
15380 $as_echo "#define DATA_START 0x40000000" >>confdefs.h
15381
15382 $as_echo "#define DATA_SEG_BITS 0x40000000" >>confdefs.h
15383
15384 ;;
15385 irix6-5)
15386 $as_echo "#define DATA_START 0x10000000" >>confdefs.h
15387
15388 $as_echo "#define DATA_SEG_BITS 0x10000000" >>confdefs.h
15389
15390 ;;
15391 esac
15392
15393
15394
15395
15396
15397 case $opsys in
15398 darwin) $as_echo "#define TAB3 OXTABS" >>confdefs.h
15399 ;;
15400
15401 gnu | freebsd | netbsd | openbsd )
15402
15403 $as_echo "#define TABDLY OXTABS" >>confdefs.h
15404
15405 $as_echo "#define TAB3 OXTABS" >>confdefs.h
15406
15407 ;;
15408
15409 gnu-linux | gnu-kfreebsd )
15410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15411 /* end confdefs.h. */
15412
15413 #ifndef __i386__
15414 # error "not i386"
15415 #endif
15416
15417 int
15418 main ()
15419 {
15420
15421 ;
15422 return 0;
15423 }
15424 _ACEOF
15425 if ac_fn_c_try_cpp "$LINENO"; then :
15426 $as_echo "#define ULIMIT_BREAK_VALUE (32*1024*1024)" >>confdefs.h
15427
15428 fi
15429 rm -f conftest.err conftest.$ac_ext
15430
15431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15432 /* end confdefs.h. */
15433
15434 #ifndef __ia64__
15435 # error "not ia64"
15436 #endif
15437
15438 int
15439 main ()
15440 {
15441
15442 ;
15443 return 0;
15444 }
15445 _ACEOF
15446 if ac_fn_c_try_cpp "$LINENO"; then :
15447
15448 $as_echo "#define GC_MARK_SECONDARY_STACK() do { extern void *__libc_ia64_register_backing_store_base; __builtin_ia64_flushrs (); mark_memory (__libc_ia64_register_backing_store_base, __builtin_ia64_bsp ());} while (0)" >>confdefs.h
15449
15450 fi
15451 rm -f conftest.err conftest.$ac_ext
15452 ;;
15453
15454 hpux*)
15455
15456 $as_echo "#define RUN_TIME_REMAP 1" >>confdefs.h
15457
15458 ;;
15459
15460 irix6-5)
15461 $as_echo "#define ULIMIT_BREAK_VALUE 0x14000000" >>confdefs.h
15462
15463 ;;
15464 esac
15465
15466
15467
15468
15469
15470
15471
15472 case $opsys in
15473 aix4-2 | hpux* | unixware)
15474 $as_echo "#define GC_MARK_STACK GC_USE_GCPROS_AS_BEFORE" >>confdefs.h
15475
15476 ;;
15477
15478 gnu-linux | gnu-kfreebsd )
15479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15480 /* end confdefs.h. */
15481
15482 #if defined __i386__ || defined __sparc__ || defined __mc68000__ \
15483 || defined __alpha__ || defined __mips__ || defined __s390__ \
15484 || defined __arm__ || defined __powerpc__ || defined __amd64__ \
15485 || defined __ia64__ || defined __sh__
15486 /* ok */
15487 #else
15488 # error "setjmp not known to work on this arch"
15489 #endif
15490
15491 int
15492 main ()
15493 {
15494
15495 ;
15496 return 0;
15497 }
15498 _ACEOF
15499 if ac_fn_c_try_cpp "$LINENO"; then :
15500 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
15501
15502 else
15503 $as_echo "#define GC_MARK_STACK GC_USE_GCPROS_AS_BEFORE" >>confdefs.h
15504
15505 fi
15506 rm -f conftest.err conftest.$ac_ext
15507 ;;
15508 esac
15509
15510
15511 if test x$GCC = xyes; then
15512 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
15513
15514 else
15515 case $opsys in
15516 freebsd | netbsd | openbsd | irix6-5 | sol2* )
15517 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
15518
15519 ;;
15520 esac
15521 fi
15522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _setjmp" >&5
15523 $as_echo_n "checking for _setjmp... " >&6; }
15524 if test "${emacs_cv_func__setjmp+set}" = set; then :
15525 $as_echo_n "(cached) " >&6
15526 else
15527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15528 /* end confdefs.h. */
15529 #include <setjmp.h>
15530
15531 int
15532 main ()
15533 {
15534 jmp_buf j;
15535 if (! _setjmp (j))
15536 _longjmp (j, 1);
15537 ;
15538 return 0;
15539 }
15540 _ACEOF
15541 if ac_fn_c_try_link "$LINENO"; then :
15542 emacs_cv_func__setjmp=yes
15543 else
15544 emacs_cv_func__setjmp=no
15545 fi
15546 rm -f core conftest.err conftest.$ac_objext \
15547 conftest$ac_exeext conftest.$ac_ext
15548 fi
15549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func__setjmp" >&5
15550 $as_echo "$emacs_cv_func__setjmp" >&6; }
15551 if test $emacs_cv_func__setjmp = yes; then
15552
15553 $as_echo "#define HAVE__SETJMP 1" >>confdefs.h
15554
15555 else
15556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
15557 $as_echo_n "checking for sigsetjmp... " >&6; }
15558 if test "${emacs_cv_func_sigsetjmp+set}" = set; then :
15559 $as_echo_n "(cached) " >&6
15560 else
15561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15562 /* end confdefs.h. */
15563 #include <setjmp.h>
15564
15565 int
15566 main ()
15567 {
15568 sigjmp_buf j;
15569 if (! sigsetjmp (j, 1))
15570 siglongjmp (j, 1);
15571 ;
15572 return 0;
15573 }
15574 _ACEOF
15575 if ac_fn_c_try_link "$LINENO"; then :
15576 emacs_cv_func_sigsetjmp=yes
15577 else
15578 emacs_cv_func_sigsetjmp=no
15579 fi
15580 rm -f core conftest.err conftest.$ac_objext \
15581 conftest$ac_exeext conftest.$ac_ext
15582 fi
15583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func_sigsetjmp" >&5
15584 $as_echo "$emacs_cv_func_sigsetjmp" >&6; }
15585 if test $emacs_cv_func_sigsetjmp = yes; then
15586
15587 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
15588
15589 fi
15590 fi
15591
15592 case $opsys in
15593 sol2* | unixware )
15594
15595 $as_echo "#define TIOCSIGSEND TIOCSIGNAL" >>confdefs.h
15596
15597 ;;
15598 esac
15599
15600
15601 case $opsys in
15602 hpux* | sol2* )
15603
15604 $as_echo "#define XOS_NEEDS_TIME_H 1" >>confdefs.h
15605
15606 ;;
15607 esac
15608
15609
15610
15611
15612
15613
15614
15615
15616
15617
15618 case $opsys in
15619 aix4-2)
15620 $as_echo "#define USG /**/" >>confdefs.h
15621
15622 $as_echo "#define USG5 /**/" >>confdefs.h
15623
15624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15625 /* end confdefs.h. */
15626
15627 #ifndef _AIX
15628 # error "_AIX not defined"
15629 #endif
15630
15631 int
15632 main ()
15633 {
15634
15635 ;
15636 return 0;
15637 }
15638 _ACEOF
15639 if ac_fn_c_try_cpp "$LINENO"; then :
15640
15641 else
15642
15643 $as_echo "#define _AIX /**/" >>confdefs.h
15644
15645 fi
15646 rm -f conftest.err conftest.$ac_ext
15647 ;;
15648
15649 cygwin)
15650
15651 $as_echo "#define CYGWIN 1" >>confdefs.h
15652
15653 ;;
15654
15655 darwin)
15656 $as_echo "#define BSD4_2 /**/" >>confdefs.h
15657
15658 $as_echo "#define BSD_SYSTEM /**/" >>confdefs.h
15659
15660
15661 $as_echo "#define DARWIN_OS /**/" >>confdefs.h
15662
15663 ;;
15664
15665 freebsd)
15666 $as_echo "#define BSD4_2 /**/" >>confdefs.h
15667
15668
15669 $as_echo "#define BSD_SYSTEM_AHB 1" >>confdefs.h
15670
15671 ;;
15672
15673 gnu | netbsd | openbsd )
15674 $as_echo "#define BSD4_2 /**/" >>confdefs.h
15675
15676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15677 /* end confdefs.h. */
15678
15679 #ifndef BSD_SYSTEM
15680 # error "BSD_SYSTEM not defined"
15681 #endif
15682
15683 int
15684 main ()
15685 {
15686
15687 ;
15688 return 0;
15689 }
15690 _ACEOF
15691 if ac_fn_c_try_cpp "$LINENO"; then :
15692
15693 else
15694 $as_echo "#define BSD_SYSTEM 43" >>confdefs.h
15695
15696 fi
15697 rm -f conftest.err conftest.$ac_ext
15698 ;;
15699
15700 gnu-linux | gnu-kfreebsd )
15701 $as_echo "#define USG /**/" >>confdefs.h
15702
15703
15704 $as_echo "#define GNU_LINUX /**/" >>confdefs.h
15705
15706 ;;
15707
15708 hpux*)
15709 $as_echo "#define USG /**/" >>confdefs.h
15710
15711 $as_echo "#define USG5 /**/" >>confdefs.h
15712
15713
15714 $as_echo "#define HPUX /**/" >>confdefs.h
15715
15716 ;;
15717
15718 irix6-5)
15719 $as_echo "#define USG /**/" >>confdefs.h
15720
15721 $as_echo "#define USG5 /**/" >>confdefs.h
15722
15723 $as_echo "#define USG5_4 /**/" >>confdefs.h
15724
15725
15726 $as_echo "#define IRIX6_5 /**/" >>confdefs.h
15727
15728 ;;
15729
15730 sol2*)
15731 $as_echo "#define USG /**/" >>confdefs.h
15732
15733 $as_echo "#define USG5 /**/" >>confdefs.h
15734
15735 $as_echo "#define USG5_4 /**/" >>confdefs.h
15736
15737
15738 $as_echo "#define SOLARIS2 /**/" >>confdefs.h
15739
15740 ;;
15741
15742 unixware)
15743 $as_echo "#define USG /**/" >>confdefs.h
15744
15745 $as_echo "#define USG5 /**/" >>confdefs.h
15746
15747 $as_echo "#define USG5_4 /**/" >>confdefs.h
15748
15749 ;;
15750 esac
15751
15752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable FIONREAD" >&5
15753 $as_echo_n "checking for usable FIONREAD... " >&6; }
15754 if test "${emacs_cv_usable_FIONREAD+set}" = set; then :
15755 $as_echo_n "(cached) " >&6
15756 else
15757 case $opsys in
15758 aix4-2)
15759 emacs_cv_usable_FIONREAD=no
15760 ;;
15761
15762 *)
15763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15764 /* end confdefs.h. */
15765 #include <sys/types.h>
15766 #include <sys/ioctl.h>
15767 #ifdef USG5_4
15768 # include <sys/filio.h>
15769 #endif
15770
15771 int
15772 main ()
15773 {
15774 int foo = ioctl (0, FIONREAD, &foo);
15775 ;
15776 return 0;
15777 }
15778 _ACEOF
15779 if ac_fn_c_try_compile "$LINENO"; then :
15780 emacs_cv_usable_FIONREAD=yes
15781 else
15782 emacs_cv_usable_FIONREAD=no
15783 fi
15784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15785 ;;
15786 esac
15787 fi
15788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_usable_FIONREAD" >&5
15789 $as_echo "$emacs_cv_usable_FIONREAD" >&6; }
15790 if test $emacs_cv_usable_FIONREAD = yes; then
15791
15792 $as_echo "#define USABLE_FIONREAD 1" >>confdefs.h
15793
15794
15795 if test $emacs_broken_SIGIO = no; then
15796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable SIGIO" >&5
15797 $as_echo_n "checking for usable SIGIO... " >&6; }
15798 if test "${emacs_cv_usable_SIGIO+set}" = set; then :
15799 $as_echo_n "(cached) " >&6
15800 else
15801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15802 /* end confdefs.h. */
15803 #include <fcntl.h>
15804 #include <signal.h>
15805
15806 int
15807 main ()
15808 {
15809 int foo = SIGIO | F_SETFL | FASYNC;
15810 ;
15811 return 0;
15812 }
15813 _ACEOF
15814 if ac_fn_c_try_compile "$LINENO"; then :
15815 emacs_cv_usable_SIGIO=yes
15816 else
15817 emacs_cv_usable_SIGIO=no
15818 fi
15819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15820 fi
15821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_usable_SIGIO" >&5
15822 $as_echo "$emacs_cv_usable_SIGIO" >&6; }
15823 if test $emacs_cv_usable_SIGIO = yes; then
15824
15825 $as_echo "#define USABLE_SIGIO 1" >>confdefs.h
15826
15827 fi
15828 fi
15829 fi
15830
15831
15832 case $opsys in
15833 cygwin)
15834
15835 $as_echo "#define G_SLICE_ALWAYS_MALLOC 1" >>confdefs.h
15836
15837 ;;
15838
15839 hpux11)
15840
15841 $as_echo "#define USG_SUBTTY_WORKS 1" >>confdefs.h
15842
15843 ;;
15844
15845 irix6-5)
15846
15847 $as_echo "#define PREFER_VSUSP 1" >>confdefs.h
15848
15849 ;;
15850
15851 sol2-10)
15852
15853 $as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h
15854
15855 ;;
15856 esac
15857
15858 # Set up the CFLAGS for real compilation, so we can substitute it.
15859 CFLAGS="$REAL_CFLAGS"
15860 CPPFLAGS="$REAL_CPPFLAGS"
15861
15862 ## Hack to detect a buggy GCC version.
15863 if test "x$GCC" = xyes \
15864 && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
15865 && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
15866 && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
15867 as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
15868 fi
15869
15870 version=$PACKAGE_VERSION
15871
15872 copyright="Copyright (C) 2012 Free Software Foundation, Inc."
15873
15874 cat >>confdefs.h <<_ACEOF
15875 #define COPYRIGHT "$copyright"
15876 _ACEOF
15877
15878
15879
15880 ### Specify what sort of things we'll be editing into Makefile and config.h.
15881 ### Use configuration here uncanonicalized to avoid exceeding size limits.
15882
15883
15884 ## Unused?
15885
15886
15887
15888
15889
15890
15891
15892
15893
15894
15895
15896
15897
15898
15899
15900
15901
15902
15903
15904
15905
15906
15907 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
15908 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
15909 ## end of LIBX_BASE, but nothing ever set it.
15910
15911
15912
15913
15914 ## Used in lwlib/Makefile.in.
15915
15916
15917
15918
15919
15920
15921
15922
15923 if test -n "${term_header}"; then
15924
15925 cat >>confdefs.h <<_ACEOF
15926 #define TERM_HEADER "${term_header}"
15927 _ACEOF
15928
15929 fi
15930
15931
15932 cat >>confdefs.h <<_ACEOF
15933 #define EMACS_CONFIGURATION "${canonical}"
15934 _ACEOF
15935
15936
15937 cat >>confdefs.h <<_ACEOF
15938 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
15939 _ACEOF
15940
15941
15942
15943 XMENU_OBJ=
15944 XOBJ=
15945 FONT_OBJ=
15946 if test "${HAVE_X_WINDOWS}" = "yes" ; then
15947
15948 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
15949
15950 XMENU_OBJ=xmenu.o
15951 XOBJ="xterm.o xfns.o xselect.o xrdb.o xsmfns.o xsettings.o xgselect.o"
15952 FONT_OBJ=xfont.o
15953 if test "$HAVE_XFT" = "yes"; then
15954 FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
15955 elif test "$HAVE_FREETYPE" = "yes"; then
15956 FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
15957 fi
15958
15959 fi
15960
15961
15962
15963
15964 WIDGET_OBJ=
15965 MOTIF_LIBW=
15966 if test "${USE_X_TOOLKIT}" != "none" ; then
15967 WIDGET_OBJ=widget.o
15968
15969 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
15970
15971 if test "${USE_X_TOOLKIT}" = "LUCID"; then
15972
15973 $as_echo "#define USE_LUCID 1" >>confdefs.h
15974
15975 elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
15976
15977 $as_echo "#define USE_MOTIF 1" >>confdefs.h
15978
15979 MOTIF_LIBW=-lXm
15980 case "$opsys" in
15981 gnu-linux)
15982 ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
15983 MOTIF_LIBW="$MOTIF_LIBW -lXpm"
15984 ;;
15985
15986 unixware)
15987 ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
15988 ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
15989 MOTIF_LIBW="MOTIF_LIBW -lXimp"
15990 ;;
15991
15992 aix4-2)
15993 ## olson@mcs.anl.gov says -li18n is needed by -lXm.
15994 MOTIF_LIBW="$MOTIF_LIBW -li18n"
15995 ;;
15996 esac
15997 MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
15998 fi
15999 fi
16000
16001
16002 TOOLKIT_LIBW=
16003 case "$USE_X_TOOLKIT" in
16004 MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
16005 LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
16006 none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
16007 esac
16008
16009
16010 if test "$USE_X_TOOLKIT" = "none"; then
16011 LIBXT_OTHER="\$(LIBXSM)"
16012 OLDXMENU_TARGET="really-oldXMenu"
16013 else
16014 LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
16015 OLDXMENU_TARGET="really-lwlib"
16016 fi
16017
16018
16019 ## The X Menu stuff is present in the X10 distribution, but missing
16020 ## from X11. If we have X10, just use the installed library;
16021 ## otherwise, use our own copy.
16022 if test "${HAVE_X11}" = "yes" ; then
16023
16024 $as_echo "#define HAVE_X11 1" >>confdefs.h
16025
16026
16027 if test "$USE_X_TOOLKIT" = "none"; then
16028 OLDXMENU="\${oldXMenudir}/libXMenu11.a"
16029 else
16030 OLDXMENU="\${lwlibdir}/liblw.a"
16031 fi
16032 LIBXMENU="\$(OLDXMENU)"
16033 LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
16034 OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
16035 else
16036 ## For a syntactically valid Makefile; not actually used for anything.
16037 ## See comments in src/Makefile.in.
16038 OLDXMENU=nothing
16039 ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
16040 if test "${HAVE_X_WINDOWS}" = "yes"; then
16041 LIBXMENU="-lXMenu"
16042 else
16043 LIBXMENU=
16044 fi
16045 LIBX_OTHER=
16046 OLDXMENU_DEPS=
16047 fi
16048
16049 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
16050 OLDXMENU_TARGET=
16051 OLDXMENU=nothing
16052 LIBXMENU=
16053 OLDXMENU_DEPS=
16054 fi
16055
16056
16057
16058
16059
16060
16061
16062 if test "${HAVE_MENUS}" = "yes" ; then
16063
16064 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
16065
16066 fi
16067
16068 if test "${GNU_MALLOC}" = "yes" ; then
16069
16070 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
16071
16072 fi
16073
16074 RALLOC_OBJ=
16075 if test "${REL_ALLOC}" = "yes" ; then
16076
16077 $as_echo "#define REL_ALLOC 1" >>confdefs.h
16078
16079
16080 test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
16081 fi
16082
16083
16084 if test "$opsys" = "cygwin"; then
16085 CYGWIN_OBJ="sheap.o cygw32.o"
16086 ## Cygwin differs because of its unexec().
16087 PRE_ALLOC_OBJ=
16088 POST_ALLOC_OBJ=lastfile.o
16089 else
16090 CYGWIN_OBJ=
16091 PRE_ALLOC_OBJ=lastfile.o
16092 POST_ALLOC_OBJ=
16093 fi
16094
16095
16096
16097
16098 # Configure gnulib. Although this does not affect CFLAGS or LIBS permanently.
16099 # it temporarily reverts them to their pre-pkg-config values,
16100 # because gnulib needs to work with both src (which uses the
16101 # pkg-config stuff) and lib-src (which does not). For example, gnulib
16102 # may need to determine whether LIB_CLOCK_GETTIME should contain -lrt,
16103 # and it therefore needs to run in an environment where LIBS does not
16104 # already contain -lrt merely because 'pkg-config --libs' printed '-lrt'
16105 # for some package unrelated to lib-src.
16106 SAVE_CFLAGS=$CFLAGS
16107 SAVE_LIBS=$LIBS
16108 CFLAGS=$pre_PKG_CONFIG_CFLAGS
16109 LIBS="$LIB_PTHREAD $pre_PKG_CONFIG_LIBS"
16110
16111
16112
16113
16114
16115
16116
16117
16118
16119
16120
16121 LIBC_FATAL_STDERR_=1
16122 export LIBC_FATAL_STDERR_
16123
16124 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
16125 # for constant arguments. Useless!
16126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
16127 $as_echo_n "checking for working alloca.h... " >&6; }
16128 if test "${ac_cv_working_alloca_h+set}" = set; then :
16129 $as_echo_n "(cached) " >&6
16130 else
16131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16132 /* end confdefs.h. */
16133 #include <alloca.h>
16134 int
16135 main ()
16136 {
16137 char *p = (char *) alloca (2 * sizeof (int));
16138 if (p) return 0;
16139 ;
16140 return 0;
16141 }
16142 _ACEOF
16143 if ac_fn_c_try_link "$LINENO"; then :
16144 ac_cv_working_alloca_h=yes
16145 else
16146 ac_cv_working_alloca_h=no
16147 fi
16148 rm -f core conftest.err conftest.$ac_objext \
16149 conftest$ac_exeext conftest.$ac_ext
16150 fi
16151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
16152 $as_echo "$ac_cv_working_alloca_h" >&6; }
16153 if test $ac_cv_working_alloca_h = yes; then
16154
16155 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
16156
16157 fi
16158
16159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
16160 $as_echo_n "checking for alloca... " >&6; }
16161 if test "${ac_cv_func_alloca_works+set}" = set; then :
16162 $as_echo_n "(cached) " >&6
16163 else
16164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16165 /* end confdefs.h. */
16166 #ifdef __GNUC__
16167 # define alloca __builtin_alloca
16168 #else
16169 # ifdef _MSC_VER
16170 # include <malloc.h>
16171 # define alloca _alloca
16172 # else
16173 # ifdef HAVE_ALLOCA_H
16174 # include <alloca.h>
16175 # else
16176 # ifdef _AIX
16177 #pragma alloca
16178 # else
16179 # ifndef alloca /* predefined by HP cc +Olibcalls */
16180 char *alloca ();
16181 # endif
16182 # endif
16183 # endif
16184 # endif
16185 #endif
16186
16187 int
16188 main ()
16189 {
16190 char *p = (char *) alloca (1);
16191 if (p) return 0;
16192 ;
16193 return 0;
16194 }
16195 _ACEOF
16196 if ac_fn_c_try_link "$LINENO"; then :
16197 ac_cv_func_alloca_works=yes
16198 else
16199 ac_cv_func_alloca_works=no
16200 fi
16201 rm -f core conftest.err conftest.$ac_objext \
16202 conftest$ac_exeext conftest.$ac_ext
16203 fi
16204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
16205 $as_echo "$ac_cv_func_alloca_works" >&6; }
16206
16207 if test $ac_cv_func_alloca_works = yes; then
16208
16209 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
16210
16211 else
16212 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
16213 # that cause trouble. Some versions do not even contain alloca or
16214 # contain a buggy version. If you still want to use their alloca,
16215 # use ar to extract alloca.o from them instead of compiling alloca.c.
16216
16217
16218
16219
16220
16221 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
16222
16223 $as_echo "#define C_ALLOCA 1" >>confdefs.h
16224
16225
16226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether 'alloca.c' needs Cray hooks" >&5
16227 $as_echo_n "checking whether 'alloca.c' needs Cray hooks... " >&6; }
16228 if test "${ac_cv_os_cray+set}" = set; then :
16229 $as_echo_n "(cached) " >&6
16230 else
16231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16232 /* end confdefs.h. */
16233 #if defined CRAY && ! defined CRAY2
16234 webecray
16235 #else
16236 wenotbecray
16237 #endif
16238
16239 _ACEOF
16240 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
16241 $EGREP "webecray" >/dev/null 2>&1; then :
16242 ac_cv_os_cray=yes
16243 else
16244 ac_cv_os_cray=no
16245 fi
16246 rm -f conftest*
16247
16248 fi
16249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
16250 $as_echo "$ac_cv_os_cray" >&6; }
16251 if test $ac_cv_os_cray = yes; then
16252 for ac_func in _getb67 GETB67 getb67; do
16253 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16254 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16255 eval as_val=\$$as_ac_var
16256 if test "x$as_val" = x""yes; then :
16257
16258 cat >>confdefs.h <<_ACEOF
16259 #define CRAY_STACKSEG_END $ac_func
16260 _ACEOF
16261
16262 break
16263 fi
16264
16265 done
16266 fi
16267
16268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
16269 $as_echo_n "checking stack direction for C alloca... " >&6; }
16270 if test "${ac_cv_c_stack_direction+set}" = set; then :
16271 $as_echo_n "(cached) " >&6
16272 else
16273 if test "$cross_compiling" = yes; then :
16274 ac_cv_c_stack_direction=0
16275 else
16276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16277 /* end confdefs.h. */
16278 $ac_includes_default
16279 int
16280 find_stack_direction (int *addr, int depth)
16281 {
16282 int dir, dummy = 0;
16283 if (! addr)
16284 addr = &dummy;
16285 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
16286 dir = depth ? find_stack_direction (addr, depth - 1) : 0;
16287 return dir + dummy;
16288 }
16289
16290 int
16291 main (int argc, char **argv)
16292 {
16293 return find_stack_direction (0, argc + !argv + 20) < 0;
16294 }
16295 _ACEOF
16296 if ac_fn_c_try_run "$LINENO"; then :
16297 ac_cv_c_stack_direction=1
16298 else
16299 ac_cv_c_stack_direction=-1
16300 fi
16301 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16302 conftest.$ac_objext conftest.beam conftest.$ac_ext
16303 fi
16304
16305 fi
16306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
16307 $as_echo "$ac_cv_c_stack_direction" >&6; }
16308 cat >>confdefs.h <<_ACEOF
16309 #define STACK_DIRECTION $ac_cv_c_stack_direction
16310 _ACEOF
16311
16312
16313 fi
16314
16315
16316
16317
16318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
16319 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
16320 if test "${ac_cv_c_bigendian+set}" = set; then :
16321 $as_echo_n "(cached) " >&6
16322 else
16323 ac_cv_c_bigendian=unknown
16324 # See if we're dealing with a universal compiler.
16325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16326 /* end confdefs.h. */
16327 #ifndef __APPLE_CC__
16328 not a universal capable compiler
16329 #endif
16330 typedef int dummy;
16331
16332 _ACEOF
16333 if ac_fn_c_try_compile "$LINENO"; then :
16334
16335 # Check for potential -arch flags. It is not universal unless
16336 # there are at least two -arch flags with different values.
16337 ac_arch=
16338 ac_prev=
16339 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
16340 if test -n "$ac_prev"; then
16341 case $ac_word in
16342 i?86 | x86_64 | ppc | ppc64)
16343 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
16344 ac_arch=$ac_word
16345 else
16346 ac_cv_c_bigendian=universal
16347 break
16348 fi
16349 ;;
16350 esac
16351 ac_prev=
16352 elif test "x$ac_word" = "x-arch"; then
16353 ac_prev=arch
16354 fi
16355 done
16356 fi
16357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16358 if test $ac_cv_c_bigendian = unknown; then
16359 # See if sys/param.h defines the BYTE_ORDER macro.
16360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16361 /* end confdefs.h. */
16362 #include <sys/types.h>
16363 #include <sys/param.h>
16364
16365 int
16366 main ()
16367 {
16368 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
16369 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
16370 && LITTLE_ENDIAN)
16371 bogus endian macros
16372 #endif
16373
16374 ;
16375 return 0;
16376 }
16377 _ACEOF
16378 if ac_fn_c_try_compile "$LINENO"; then :
16379 # It does; now see whether it defined to BIG_ENDIAN or not.
16380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16381 /* end confdefs.h. */
16382 #include <sys/types.h>
16383 #include <sys/param.h>
16384
16385 int
16386 main ()
16387 {
16388 #if BYTE_ORDER != BIG_ENDIAN
16389 not big endian
16390 #endif
16391
16392 ;
16393 return 0;
16394 }
16395 _ACEOF
16396 if ac_fn_c_try_compile "$LINENO"; then :
16397 ac_cv_c_bigendian=yes
16398 else
16399 ac_cv_c_bigendian=no
16400 fi
16401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16402 fi
16403 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16404 fi
16405 if test $ac_cv_c_bigendian = unknown; then
16406 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
16407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16408 /* end confdefs.h. */
16409 #include <limits.h>
16410
16411 int
16412 main ()
16413 {
16414 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
16415 bogus endian macros
16416 #endif
16417
16418 ;
16419 return 0;
16420 }
16421 _ACEOF
16422 if ac_fn_c_try_compile "$LINENO"; then :
16423 # It does; now see whether it defined to _BIG_ENDIAN or not.
16424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16425 /* end confdefs.h. */
16426 #include <limits.h>
16427
16428 int
16429 main ()
16430 {
16431 #ifndef _BIG_ENDIAN
16432 not big endian
16433 #endif
16434
16435 ;
16436 return 0;
16437 }
16438 _ACEOF
16439 if ac_fn_c_try_compile "$LINENO"; then :
16440 ac_cv_c_bigendian=yes
16441 else
16442 ac_cv_c_bigendian=no
16443 fi
16444 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16445 fi
16446 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16447 fi
16448 if test $ac_cv_c_bigendian = unknown; then
16449 # Compile a test program.
16450 if test "$cross_compiling" = yes; then :
16451 # Try to guess by grepping values from an object file.
16452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16453 /* end confdefs.h. */
16454 short int ascii_mm[] =
16455 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
16456 short int ascii_ii[] =
16457 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
16458 int use_ascii (int i) {
16459 return ascii_mm[i] + ascii_ii[i];
16460 }
16461 short int ebcdic_ii[] =
16462 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
16463 short int ebcdic_mm[] =
16464 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
16465 int use_ebcdic (int i) {
16466 return ebcdic_mm[i] + ebcdic_ii[i];
16467 }
16468 extern int foo;
16469
16470 int
16471 main ()
16472 {
16473 return use_ascii (foo) == use_ebcdic (foo);
16474 ;
16475 return 0;
16476 }
16477 _ACEOF
16478 if ac_fn_c_try_compile "$LINENO"; then :
16479 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
16480 ac_cv_c_bigendian=yes
16481 fi
16482 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
16483 if test "$ac_cv_c_bigendian" = unknown; then
16484 ac_cv_c_bigendian=no
16485 else
16486 # finding both strings is unlikely to happen, but who knows?
16487 ac_cv_c_bigendian=unknown
16488 fi
16489 fi
16490 fi
16491 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16492 else
16493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16494 /* end confdefs.h. */
16495 $ac_includes_default
16496 int
16497 main ()
16498 {
16499
16500 /* Are we little or big endian? From Harbison&Steele. */
16501 union
16502 {
16503 long int l;
16504 char c[sizeof (long int)];
16505 } u;
16506 u.l = 1;
16507 return u.c[sizeof (long int) - 1] == 1;
16508
16509 ;
16510 return 0;
16511 }
16512 _ACEOF
16513 if ac_fn_c_try_run "$LINENO"; then :
16514 ac_cv_c_bigendian=no
16515 else
16516 ac_cv_c_bigendian=yes
16517 fi
16518 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16519 conftest.$ac_objext conftest.beam conftest.$ac_ext
16520 fi
16521
16522 fi
16523 fi
16524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
16525 $as_echo "$ac_cv_c_bigendian" >&6; }
16526 case $ac_cv_c_bigendian in #(
16527 yes)
16528 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
16529 ;; #(
16530 no)
16531 ;; #(
16532 universal)
16533
16534 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
16535
16536 ;; #(
16537 *)
16538 as_fn_error "unknown endianness
16539 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
16540 esac
16541
16542
16543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
16544 $as_echo_n "checking for inline... " >&6; }
16545 if test "${ac_cv_c_inline+set}" = set; then :
16546 $as_echo_n "(cached) " >&6
16547 else
16548 ac_cv_c_inline=no
16549 for ac_kw in inline __inline__ __inline; do
16550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16551 /* end confdefs.h. */
16552 #ifndef __cplusplus
16553 typedef int foo_t;
16554 static $ac_kw foo_t static_foo () {return 0; }
16555 $ac_kw foo_t foo () {return 0; }
16556 #endif
16557
16558 _ACEOF
16559 if ac_fn_c_try_compile "$LINENO"; then :
16560 ac_cv_c_inline=$ac_kw
16561 fi
16562 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16563 test "$ac_cv_c_inline" != no && break
16564 done
16565
16566 fi
16567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
16568 $as_echo "$ac_cv_c_inline" >&6; }
16569
16570 case $ac_cv_c_inline in
16571 inline | yes) ;;
16572 *)
16573 case $ac_cv_c_inline in
16574 no) ac_val=;;
16575 *) ac_val=$ac_cv_c_inline;;
16576 esac
16577 cat >>confdefs.h <<_ACEOF
16578 #ifndef __cplusplus
16579 #define inline $ac_val
16580 #endif
16581 _ACEOF
16582 ;;
16583 esac
16584
16585
16586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
16587 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
16588 if test "${gl_cv_func_c99_strtold+set}" = set; then :
16589 $as_echo_n "(cached) " >&6
16590 else
16591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16592 /* end confdefs.h. */
16593 /* On HP-UX before 11.23, strtold returns a struct instead of
16594 long double. Reject implementations like that, by requiring
16595 compatibility with the C99 prototype. */
16596 #include <stdlib.h>
16597 static long double (*p) (char const *, char **) = strtold;
16598 static long double
16599 test (char const *nptr, char **endptr)
16600 {
16601 long double r;
16602 r = strtold (nptr, endptr);
16603 return r;
16604 }
16605 int
16606 main ()
16607 {
16608 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
16609 ;
16610 return 0;
16611 }
16612 _ACEOF
16613 if ac_fn_c_try_link "$LINENO"; then :
16614 gl_cv_func_c99_strtold=yes
16615 else
16616 gl_cv_func_c99_strtold=no
16617 fi
16618 rm -f core conftest.err conftest.$ac_objext \
16619 conftest$ac_exeext conftest.$ac_ext
16620 fi
16621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
16622 $as_echo "$gl_cv_func_c99_strtold" >&6; }
16623 if test $gl_cv_func_c99_strtold = yes; then
16624
16625 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
16626
16627 fi
16628
16629
16630 GNULIB_CHDIR=0;
16631 GNULIB_CHOWN=0;
16632 GNULIB_CLOSE=0;
16633 GNULIB_DUP=0;
16634 GNULIB_DUP2=0;
16635 GNULIB_DUP3=0;
16636 GNULIB_ENVIRON=0;
16637 GNULIB_EUIDACCESS=0;
16638 GNULIB_FACCESSAT=0;
16639 GNULIB_FCHDIR=0;
16640 GNULIB_FCHOWNAT=0;
16641 GNULIB_FDATASYNC=0;
16642 GNULIB_FSYNC=0;
16643 GNULIB_FTRUNCATE=0;
16644 GNULIB_GETCWD=0;
16645 GNULIB_GETDOMAINNAME=0;
16646 GNULIB_GETDTABLESIZE=0;
16647 GNULIB_GETGROUPS=0;
16648 GNULIB_GETHOSTNAME=0;
16649 GNULIB_GETLOGIN=0;
16650 GNULIB_GETLOGIN_R=0;
16651 GNULIB_GETPAGESIZE=0;
16652 GNULIB_GETUSERSHELL=0;
16653 GNULIB_GROUP_MEMBER=0;
16654 GNULIB_ISATTY=0;
16655 GNULIB_LCHOWN=0;
16656 GNULIB_LINK=0;
16657 GNULIB_LINKAT=0;
16658 GNULIB_LSEEK=0;
16659 GNULIB_PIPE=0;
16660 GNULIB_PIPE2=0;
16661 GNULIB_PREAD=0;
16662 GNULIB_PWRITE=0;
16663 GNULIB_READ=0;
16664 GNULIB_READLINK=0;
16665 GNULIB_READLINKAT=0;
16666 GNULIB_RMDIR=0;
16667 GNULIB_SETHOSTNAME=0;
16668 GNULIB_SLEEP=0;
16669 GNULIB_SYMLINK=0;
16670 GNULIB_SYMLINKAT=0;
16671 GNULIB_TTYNAME_R=0;
16672 GNULIB_UNISTD_H_NONBLOCKING=0;
16673 GNULIB_UNISTD_H_SIGPIPE=0;
16674 GNULIB_UNLINK=0;
16675 GNULIB_UNLINKAT=0;
16676 GNULIB_USLEEP=0;
16677 GNULIB_WRITE=0;
16678 HAVE_CHOWN=1;
16679 HAVE_DUP2=1;
16680 HAVE_DUP3=1;
16681 HAVE_EUIDACCESS=1;
16682 HAVE_FACCESSAT=1;
16683 HAVE_FCHDIR=1;
16684 HAVE_FCHOWNAT=1;
16685 HAVE_FDATASYNC=1;
16686 HAVE_FSYNC=1;
16687 HAVE_FTRUNCATE=1;
16688 HAVE_GETDTABLESIZE=1;
16689 HAVE_GETGROUPS=1;
16690 HAVE_GETHOSTNAME=1;
16691 HAVE_GETLOGIN=1;
16692 HAVE_GETPAGESIZE=1;
16693 HAVE_GROUP_MEMBER=1;
16694 HAVE_LCHOWN=1;
16695 HAVE_LINK=1;
16696 HAVE_LINKAT=1;
16697 HAVE_PIPE=1;
16698 HAVE_PIPE2=1;
16699 HAVE_PREAD=1;
16700 HAVE_PWRITE=1;
16701 HAVE_READLINK=1;
16702 HAVE_READLINKAT=1;
16703 HAVE_SETHOSTNAME=1;
16704 HAVE_SLEEP=1;
16705 HAVE_SYMLINK=1;
16706 HAVE_SYMLINKAT=1;
16707 HAVE_UNLINKAT=1;
16708 HAVE_USLEEP=1;
16709 HAVE_DECL_ENVIRON=1;
16710 HAVE_DECL_FCHDIR=1;
16711 HAVE_DECL_FDATASYNC=1;
16712 HAVE_DECL_GETDOMAINNAME=1;
16713 HAVE_DECL_GETLOGIN_R=1;
16714 HAVE_DECL_GETPAGESIZE=1;
16715 HAVE_DECL_GETUSERSHELL=1;
16716 HAVE_DECL_SETHOSTNAME=1;
16717 HAVE_DECL_TTYNAME_R=1;
16718 HAVE_OS_H=0;
16719 HAVE_SYS_PARAM_H=0;
16720 REPLACE_CHOWN=0;
16721 REPLACE_CLOSE=0;
16722 REPLACE_DUP=0;
16723 REPLACE_DUP2=0;
16724 REPLACE_FCHOWNAT=0;
16725 REPLACE_FTRUNCATE=0;
16726 REPLACE_GETCWD=0;
16727 REPLACE_GETDOMAINNAME=0;
16728 REPLACE_GETLOGIN_R=0;
16729 REPLACE_GETGROUPS=0;
16730 REPLACE_GETPAGESIZE=0;
16731 REPLACE_ISATTY=0;
16732 REPLACE_LCHOWN=0;
16733 REPLACE_LINK=0;
16734 REPLACE_LINKAT=0;
16735 REPLACE_LSEEK=0;
16736 REPLACE_PREAD=0;
16737 REPLACE_PWRITE=0;
16738 REPLACE_READ=0;
16739 REPLACE_READLINK=0;
16740 REPLACE_RMDIR=0;
16741 REPLACE_SLEEP=0;
16742 REPLACE_SYMLINK=0;
16743 REPLACE_TTYNAME_R=0;
16744 REPLACE_UNLINK=0;
16745 REPLACE_UNLINKAT=0;
16746 REPLACE_USLEEP=0;
16747 REPLACE_WRITE=0;
16748 UNISTD_H_HAVE_WINSOCK2_H=0;
16749 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
16750
16751
16752
16753
16754
16755
16756
16757
16758
16759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if environ is properly declared" >&5
16760 $as_echo_n "checking if environ is properly declared... " >&6; }
16761 if test "${gt_cv_var_environ_declaration+set}" = set; then :
16762 $as_echo_n "(cached) " >&6
16763 else
16764
16765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16766 /* end confdefs.h. */
16767 #if HAVE_UNISTD_H
16768 #include <unistd.h>
16769 #endif
16770 /* mingw, BeOS, Haiku declare environ in <stdlib.h>, not in <unistd.h>. */
16771 #include <stdlib.h>
16772
16773 extern struct { int foo; } environ;
16774 int
16775 main ()
16776 {
16777 environ.foo = 1;
16778 ;
16779 return 0;
16780 }
16781 _ACEOF
16782 if ac_fn_c_try_compile "$LINENO"; then :
16783 gt_cv_var_environ_declaration=no
16784 else
16785 gt_cv_var_environ_declaration=yes
16786 fi
16787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16788 fi
16789
16790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_var_environ_declaration" >&5
16791 $as_echo "$gt_cv_var_environ_declaration" >&6; }
16792 if test $gt_cv_var_environ_declaration = yes; then
16793
16794 $as_echo "#define HAVE_ENVIRON_DECL 1" >>confdefs.h
16795
16796 fi
16797
16798
16799 if test $gt_cv_var_environ_declaration != yes; then
16800 HAVE_DECL_ENVIRON=0
16801 fi
16802
16803
16804
16805
16806
16807
16808
16809
16810
16811
16812 GNULIB_FCNTL=0;
16813 GNULIB_NONBLOCKING=0;
16814 GNULIB_OPEN=0;
16815 GNULIB_OPENAT=0;
16816 HAVE_FCNTL=1;
16817 HAVE_OPENAT=1;
16818 REPLACE_FCNTL=0;
16819 REPLACE_OPEN=0;
16820 REPLACE_OPENAT=0;
16821
16822
16823
16824
16825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
16826 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
16827 if test "${gl_cv_have_include_next+set}" = set; then :
16828 $as_echo_n "(cached) " >&6
16829 else
16830 rm -rf conftestd1a conftestd1b conftestd2
16831 mkdir conftestd1a conftestd1b conftestd2
16832 cat <<EOF > conftestd1a/conftest.h
16833 #define DEFINED_IN_CONFTESTD1
16834 #include_next <conftest.h>
16835 #ifdef DEFINED_IN_CONFTESTD2
16836 int foo;
16837 #else
16838 #error "include_next doesn't work"
16839 #endif
16840 EOF
16841 cat <<EOF > conftestd1b/conftest.h
16842 #define DEFINED_IN_CONFTESTD1
16843 #include <stdio.h>
16844 #include_next <conftest.h>
16845 #ifdef DEFINED_IN_CONFTESTD2
16846 int foo;
16847 #else
16848 #error "include_next doesn't work"
16849 #endif
16850 EOF
16851 cat <<EOF > conftestd2/conftest.h
16852 #ifndef DEFINED_IN_CONFTESTD1
16853 #error "include_next test doesn't work"
16854 #endif
16855 #define DEFINED_IN_CONFTESTD2
16856 EOF
16857 gl_save_CPPFLAGS="$CPPFLAGS"
16858 CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
16859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16860 /* end confdefs.h. */
16861 #include <conftest.h>
16862 _ACEOF
16863 if ac_fn_c_try_compile "$LINENO"; then :
16864 gl_cv_have_include_next=yes
16865 else
16866 CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
16867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16868 /* end confdefs.h. */
16869 #include <conftest.h>
16870 _ACEOF
16871 if ac_fn_c_try_compile "$LINENO"; then :
16872 gl_cv_have_include_next=buggy
16873 else
16874 gl_cv_have_include_next=no
16875 fi
16876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16877
16878 fi
16879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16880 CPPFLAGS="$gl_save_CPPFLAGS"
16881 rm -rf conftestd1a conftestd1b conftestd2
16882
16883 fi
16884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
16885 $as_echo "$gl_cv_have_include_next" >&6; }
16886 PRAGMA_SYSTEM_HEADER=
16887 if test $gl_cv_have_include_next = yes; then
16888 INCLUDE_NEXT=include_next
16889 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
16890 if test -n "$GCC"; then
16891 PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
16892 fi
16893 else
16894 if test $gl_cv_have_include_next = buggy; then
16895 INCLUDE_NEXT=include
16896 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
16897 else
16898 INCLUDE_NEXT=include
16899 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
16900 fi
16901 fi
16902
16903
16904
16905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
16906 $as_echo_n "checking whether system header files limit the line length... " >&6; }
16907 if test "${gl_cv_pragma_columns+set}" = set; then :
16908 $as_echo_n "(cached) " >&6
16909 else
16910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16911 /* end confdefs.h. */
16912
16913 #ifdef __TANDEM
16914 choke me
16915 #endif
16916
16917 _ACEOF
16918 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
16919 $EGREP "choke me" >/dev/null 2>&1; then :
16920 gl_cv_pragma_columns=yes
16921 else
16922 gl_cv_pragma_columns=no
16923 fi
16924 rm -f conftest*
16925
16926
16927 fi
16928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
16929 $as_echo "$gl_cv_pragma_columns" >&6; }
16930 if test $gl_cv_pragma_columns = yes; then
16931 PRAGMA_COLUMNS="#pragma COLUMNS 10000"
16932 else
16933 PRAGMA_COLUMNS=
16934 fi
16935
16936
16937 ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
16938 if test "x$ac_cv_type_mode_t" = x""yes; then :
16939
16940 else
16941
16942 cat >>confdefs.h <<_ACEOF
16943 #define mode_t int
16944 _ACEOF
16945
16946 fi
16947
16948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
16949 $as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
16950 if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
16951 $as_echo_n "(cached) " >&6
16952 else
16953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16954 /* end confdefs.h. */
16955
16956 #include <sys/types.h>
16957 #include <sys/stat.h>
16958 int
16959 main ()
16960 {
16961 struct stat s; s.st_dm_mode;
16962 ;
16963 return 0;
16964 }
16965 _ACEOF
16966 if ac_fn_c_try_compile "$LINENO"; then :
16967 ac_cv_struct_st_dm_mode=yes
16968 else
16969 ac_cv_struct_st_dm_mode=no
16970 fi
16971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16972 fi
16973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
16974 $as_echo "$ac_cv_struct_st_dm_mode" >&6; }
16975
16976 if test $ac_cv_struct_st_dm_mode = yes; then
16977
16978 $as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
16979
16980 fi
16981
16982
16983 ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
16984 if test "x$ac_cv_have_decl_strmode" = x""yes; then :
16985 ac_have_decl=1
16986 else
16987 ac_have_decl=0
16988 fi
16989
16990 cat >>confdefs.h <<_ACEOF
16991 #define HAVE_DECL_STRMODE $ac_have_decl
16992 _ACEOF
16993
16994
16995
16996
16997
16998
16999 GNULIB__EXIT=0;
17000 GNULIB_ATOLL=0;
17001 GNULIB_CALLOC_POSIX=0;
17002 GNULIB_CANONICALIZE_FILE_NAME=0;
17003 GNULIB_GETLOADAVG=0;
17004 GNULIB_GETSUBOPT=0;
17005 GNULIB_GRANTPT=0;
17006 GNULIB_MALLOC_POSIX=0;
17007 GNULIB_MBTOWC=0;
17008 GNULIB_MKDTEMP=0;
17009 GNULIB_MKOSTEMP=0;
17010 GNULIB_MKOSTEMPS=0;
17011 GNULIB_MKSTEMP=0;
17012 GNULIB_MKSTEMPS=0;
17013 GNULIB_POSIX_OPENPT=0;
17014 GNULIB_PTSNAME=0;
17015 GNULIB_PTSNAME_R=0;
17016 GNULIB_PUTENV=0;
17017 GNULIB_RANDOM=0;
17018 GNULIB_RANDOM_R=0;
17019 GNULIB_REALLOC_POSIX=0;
17020 GNULIB_REALPATH=0;
17021 GNULIB_RPMATCH=0;
17022 GNULIB_SETENV=0;
17023 GNULIB_STRTOD=0;
17024 GNULIB_STRTOLL=0;
17025 GNULIB_STRTOULL=0;
17026 GNULIB_SYSTEM_POSIX=0;
17027 GNULIB_UNLOCKPT=0;
17028 GNULIB_UNSETENV=0;
17029 GNULIB_WCTOMB=0;
17030 HAVE__EXIT=1;
17031 HAVE_ATOLL=1;
17032 HAVE_CANONICALIZE_FILE_NAME=1;
17033 HAVE_DECL_GETLOADAVG=1;
17034 HAVE_GETSUBOPT=1;
17035 HAVE_GRANTPT=1;
17036 HAVE_MKDTEMP=1;
17037 HAVE_MKOSTEMP=1;
17038 HAVE_MKOSTEMPS=1;
17039 HAVE_MKSTEMP=1;
17040 HAVE_MKSTEMPS=1;
17041 HAVE_POSIX_OPENPT=1;
17042 HAVE_PTSNAME=1;
17043 HAVE_PTSNAME_R=1;
17044 HAVE_RANDOM=1;
17045 HAVE_RANDOM_H=1;
17046 HAVE_RANDOM_R=1;
17047 HAVE_REALPATH=1;
17048 HAVE_RPMATCH=1;
17049 HAVE_SETENV=1;
17050 HAVE_DECL_SETENV=1;
17051 HAVE_STRTOD=1;
17052 HAVE_STRTOLL=1;
17053 HAVE_STRTOULL=1;
17054 HAVE_STRUCT_RANDOM_DATA=1;
17055 HAVE_SYS_LOADAVG_H=0;
17056 HAVE_UNLOCKPT=1;
17057 HAVE_DECL_UNSETENV=1;
17058 REPLACE_CALLOC=0;
17059 REPLACE_CANONICALIZE_FILE_NAME=0;
17060 REPLACE_MALLOC=0;
17061 REPLACE_MBTOWC=0;
17062 REPLACE_MKSTEMP=0;
17063 REPLACE_PTSNAME=0;
17064 REPLACE_PTSNAME_R=0;
17065 REPLACE_PUTENV=0;
17066 REPLACE_RANDOM_R=0;
17067 REPLACE_REALLOC=0;
17068 REPLACE_REALPATH=0;
17069 REPLACE_SETENV=0;
17070 REPLACE_STRTOD=0;
17071 REPLACE_UNSETENV=0;
17072 REPLACE_WCTOMB=0;
17073
17074
17075
17076
17077
17078
17079
17080
17081
17082
17083
17084
17085
17086
17087
17088
17089 if test $gl_cv_have_include_next = yes; then
17090 gl_cv_next_getopt_h='<'getopt.h'>'
17091 else
17092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
17093 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
17094 if test "${gl_cv_next_getopt_h+set}" = set; then :
17095 $as_echo_n "(cached) " >&6
17096 else
17097
17098 if test $ac_cv_header_getopt_h = yes; then
17099
17100
17101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17102 /* end confdefs.h. */
17103 #include <getopt.h>
17104
17105 _ACEOF
17106 case "$host_os" in
17107 aix*) gl_absname_cpp="$ac_cpp -C" ;;
17108 *) gl_absname_cpp="$ac_cpp" ;;
17109 esac
17110
17111 case "$host_os" in
17112 mingw*)
17113 gl_dirsep_regex='[/\\]'
17114 ;;
17115 *)
17116 gl_dirsep_regex='\/'
17117 ;;
17118 esac
17119 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
17120
17121 gl_header_literal_regex=`echo 'getopt.h' \
17122 | sed -e "$gl_make_literal_regex_sed"`
17123 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
17124 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
17125 s|^/[^/]|//&|
17126 p
17127 q
17128 }'
17129 gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17130 sed -n "$gl_absolute_header_sed"`'"'
17131 else
17132 gl_cv_next_getopt_h='<'getopt.h'>'
17133 fi
17134
17135
17136 fi
17137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
17138 $as_echo "$gl_cv_next_getopt_h" >&6; }
17139 fi
17140 NEXT_GETOPT_H=$gl_cv_next_getopt_h
17141
17142 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17143 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17144 gl_next_as_first_directive='<'getopt.h'>'
17145 else
17146 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17147 gl_next_as_first_directive=$gl_cv_next_getopt_h
17148 fi
17149 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
17150
17151
17152
17153
17154 if test $ac_cv_header_getopt_h = yes; then
17155 HAVE_GETOPT_H=1
17156 else
17157 HAVE_GETOPT_H=0
17158 fi
17159
17160
17161 gl_replace_getopt=
17162
17163 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
17164 for ac_header in getopt.h
17165 do :
17166 ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
17167 if test "x$ac_cv_header_getopt_h" = x""yes; then :
17168 cat >>confdefs.h <<_ACEOF
17169 #define HAVE_GETOPT_H 1
17170 _ACEOF
17171
17172 else
17173 gl_replace_getopt=yes
17174 fi
17175
17176 done
17177
17178 fi
17179
17180 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
17181 for ac_func in getopt_long_only
17182 do :
17183 ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
17184 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
17185 cat >>confdefs.h <<_ACEOF
17186 #define HAVE_GETOPT_LONG_ONLY 1
17187 _ACEOF
17188
17189 else
17190 gl_replace_getopt=yes
17191 fi
17192 done
17193
17194 fi
17195
17196 if test -z "$gl_replace_getopt"; then
17197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
17198 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
17199 if test "${gl_cv_func_getopt_posix+set}" = set; then :
17200 $as_echo_n "(cached) " >&6
17201 else
17202
17203 if test $cross_compiling = no; then
17204 if test "$cross_compiling" = yes; then :
17205 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
17206 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
17207 as_fn_error "cannot run test program while cross compiling
17208 See \`config.log' for more details." "$LINENO" 5; }
17209 else
17210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17211 /* end confdefs.h. */
17212
17213 #include <unistd.h>
17214 #include <stdlib.h>
17215 #include <string.h>
17216
17217 int
17218 main ()
17219 {
17220 static char program[] = "program";
17221 static char a[] = "-a";
17222 static char foo[] = "foo";
17223 static char bar[] = "bar";
17224 char *argv[] = { program, a, foo, bar, NULL };
17225 int c;
17226
17227 c = getopt (4, argv, "ab");
17228 if (!(c == 'a'))
17229 return 1;
17230 c = getopt (4, argv, "ab");
17231 if (!(c == -1))
17232 return 2;
17233 if (!(optind == 2))
17234 return 3;
17235 return 0;
17236 }
17237
17238 _ACEOF
17239 if ac_fn_c_try_run "$LINENO"; then :
17240 gl_cv_func_getopt_posix=maybe
17241 else
17242 gl_cv_func_getopt_posix=no
17243 fi
17244 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17245 conftest.$ac_objext conftest.beam conftest.$ac_ext
17246 fi
17247
17248 if test $gl_cv_func_getopt_posix = maybe; then
17249 if test "$cross_compiling" = yes; then :
17250 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
17251 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
17252 as_fn_error "cannot run test program while cross compiling
17253 See \`config.log' for more details." "$LINENO" 5; }
17254 else
17255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17256 /* end confdefs.h. */
17257
17258 #include <unistd.h>
17259 #include <stdlib.h>
17260 #include <string.h>
17261
17262 int
17263 main ()
17264 {
17265 static char program[] = "program";
17266 static char donald[] = "donald";
17267 static char p[] = "-p";
17268 static char billy[] = "billy";
17269 static char duck[] = "duck";
17270 static char a[] = "-a";
17271 static char bar[] = "bar";
17272 char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
17273 int c;
17274
17275 c = getopt (7, argv, "+abp:q:");
17276 if (!(c == -1))
17277 return 4;
17278 if (!(strcmp (argv[0], "program") == 0))
17279 return 5;
17280 if (!(strcmp (argv[1], "donald") == 0))
17281 return 6;
17282 if (!(strcmp (argv[2], "-p") == 0))
17283 return 7;
17284 if (!(strcmp (argv[3], "billy") == 0))
17285 return 8;
17286 if (!(strcmp (argv[4], "duck") == 0))
17287 return 9;
17288 if (!(strcmp (argv[5], "-a") == 0))
17289 return 10;
17290 if (!(strcmp (argv[6], "bar") == 0))
17291 return 11;
17292 if (!(optind == 1))
17293 return 12;
17294 return 0;
17295 }
17296
17297 _ACEOF
17298 if ac_fn_c_try_run "$LINENO"; then :
17299 gl_cv_func_getopt_posix=maybe
17300 else
17301 gl_cv_func_getopt_posix=no
17302 fi
17303 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17304 conftest.$ac_objext conftest.beam conftest.$ac_ext
17305 fi
17306
17307 fi
17308 if test $gl_cv_func_getopt_posix = maybe; then
17309 if test "$cross_compiling" = yes; then :
17310 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
17311 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
17312 as_fn_error "cannot run test program while cross compiling
17313 See \`config.log' for more details." "$LINENO" 5; }
17314 else
17315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17316 /* end confdefs.h. */
17317
17318 #include <unistd.h>
17319 #include <stdlib.h>
17320 #include <string.h>
17321
17322 int
17323 main ()
17324 {
17325 static char program[] = "program";
17326 static char ab[] = "-ab";
17327 char *argv[3] = { program, ab, NULL };
17328 if (getopt (2, argv, "ab:") != 'a')
17329 return 13;
17330 if (getopt (2, argv, "ab:") != '?')
17331 return 14;
17332 if (optopt != 'b')
17333 return 15;
17334 if (optind != 2)
17335 return 16;
17336 return 0;
17337 }
17338
17339 _ACEOF
17340 if ac_fn_c_try_run "$LINENO"; then :
17341 gl_cv_func_getopt_posix=yes
17342 else
17343 gl_cv_func_getopt_posix=no
17344 fi
17345 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17346 conftest.$ac_objext conftest.beam conftest.$ac_ext
17347 fi
17348
17349 fi
17350 else
17351 case "$host_os" in
17352 darwin* | aix* | mingw*) gl_cv_func_getopt_posix="guessing no";;
17353 *) gl_cv_func_getopt_posix="guessing yes";;
17354 esac
17355 fi
17356
17357 fi
17358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
17359 $as_echo "$gl_cv_func_getopt_posix" >&6; }
17360 case "$gl_cv_func_getopt_posix" in
17361 *no) gl_replace_getopt=yes ;;
17362 esac
17363 fi
17364
17365 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
17366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
17367 $as_echo_n "checking for working GNU getopt function... " >&6; }
17368 if test "${gl_cv_func_getopt_gnu+set}" = set; then :
17369 $as_echo_n "(cached) " >&6
17370 else
17371 # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
17372 # optstring is necessary for programs like m4 that have POSIX-mandated
17373 # semantics for supporting options interspersed with files.
17374 # Also, since getopt_long is a GNU extension, we require optind=0.
17375 # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
17376 # so take care to revert to the correct (non-)export state.
17377 gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
17378 case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
17379 xx) gl_had_POSIXLY_CORRECT=exported ;;
17380 x) gl_had_POSIXLY_CORRECT=yes ;;
17381 *) gl_had_POSIXLY_CORRECT= ;;
17382 esac
17383 POSIXLY_CORRECT=1
17384 export POSIXLY_CORRECT
17385 if test "$cross_compiling" = yes; then :
17386 gl_cv_func_getopt_gnu="guessing no"
17387
17388 else
17389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17390 /* end confdefs.h. */
17391 #include <getopt.h>
17392 #include <stddef.h>
17393 #include <string.h>
17394
17395 #include <stdlib.h>
17396 #if defined __MACH__ && defined __APPLE__
17397 /* Avoid a crash on Mac OS X. */
17398 #include <mach/mach.h>
17399 #include <mach/mach_error.h>
17400 #include <mach/thread_status.h>
17401 #include <mach/exception.h>
17402 #include <mach/task.h>
17403 #include <pthread.h>
17404 /* The exception port on which our thread listens. */
17405 static mach_port_t our_exception_port;
17406 /* The main function of the thread listening for exceptions of type
17407 EXC_BAD_ACCESS. */
17408 static void *
17409 mach_exception_thread (void *arg)
17410 {
17411 /* Buffer for a message to be received. */
17412 struct {
17413 mach_msg_header_t head;
17414 mach_msg_body_t msgh_body;
17415 char data[1024];
17416 } msg;
17417 mach_msg_return_t retval;
17418 /* Wait for a message on the exception port. */
17419 retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg),
17420 our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
17421 if (retval != MACH_MSG_SUCCESS)
17422 abort ();
17423 exit (1);
17424 }
17425 static void
17426 nocrash_init (void)
17427 {
17428 mach_port_t self = mach_task_self ();
17429 /* Allocate a port on which the thread shall listen for exceptions. */
17430 if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port)
17431 == KERN_SUCCESS) {
17432 /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */
17433 if (mach_port_insert_right (self, our_exception_port, our_exception_port,
17434 MACH_MSG_TYPE_MAKE_SEND)
17435 == KERN_SUCCESS) {
17436 /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting
17437 for us. */
17438 exception_mask_t mask = EXC_MASK_BAD_ACCESS;
17439 /* Create the thread listening on the exception port. */
17440 pthread_attr_t attr;
17441 pthread_t thread;
17442 if (pthread_attr_init (&attr) == 0
17443 && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0
17444 && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) {
17445 pthread_attr_destroy (&attr);
17446 /* Replace the exception port info for these exceptions with our own.
17447 Note that we replace the exception port for the entire task, not only
17448 for a particular thread. This has the effect that when our exception
17449 port gets the message, the thread specific exception port has already
17450 been asked, and we don't need to bother about it.
17451 See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */
17452 task_set_exception_ports (self, mask, our_exception_port,
17453 EXCEPTION_DEFAULT, MACHINE_THREAD_STATE);
17454 }
17455 }
17456 }
17457 }
17458 #elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
17459 /* Avoid a crash on native Windows. */
17460 #define WIN32_LEAN_AND_MEAN
17461 #include <windows.h>
17462 #include <winerror.h>
17463 static LONG WINAPI
17464 exception_filter (EXCEPTION_POINTERS *ExceptionInfo)
17465 {
17466 switch (ExceptionInfo->ExceptionRecord->ExceptionCode)
17467 {
17468 case EXCEPTION_ACCESS_VIOLATION:
17469 case EXCEPTION_IN_PAGE_ERROR:
17470 case EXCEPTION_STACK_OVERFLOW:
17471 case EXCEPTION_GUARD_PAGE:
17472 case EXCEPTION_PRIV_INSTRUCTION:
17473 case EXCEPTION_ILLEGAL_INSTRUCTION:
17474 case EXCEPTION_DATATYPE_MISALIGNMENT:
17475 case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
17476 case EXCEPTION_NONCONTINUABLE_EXCEPTION:
17477 exit (1);
17478 }
17479 return EXCEPTION_CONTINUE_SEARCH;
17480 }
17481 static void
17482 nocrash_init (void)
17483 {
17484 SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter);
17485 }
17486 #else
17487 /* Avoid a crash on POSIX systems. */
17488 #include <signal.h>
17489 /* A POSIX signal handler. */
17490 static void
17491 exception_handler (int sig)
17492 {
17493 exit (1);
17494 }
17495 static void
17496 nocrash_init (void)
17497 {
17498 #ifdef SIGSEGV
17499 signal (SIGSEGV, exception_handler);
17500 #endif
17501 #ifdef SIGBUS
17502 signal (SIGBUS, exception_handler);
17503 #endif
17504 }
17505 #endif
17506
17507
17508 int
17509 main ()
17510 {
17511
17512 int result = 0;
17513
17514 nocrash_init();
17515
17516 /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
17517 and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
17518 OSF/1 5.1, Solaris 10. */
17519 {
17520 static char conftest[] = "conftest";
17521 static char plus[] = "-+";
17522 char *argv[3] = { conftest, plus, NULL };
17523 opterr = 0;
17524 if (getopt (2, argv, "+a") != '?')
17525 result |= 1;
17526 }
17527 /* This code succeeds on glibc 2.8, mingw,
17528 and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
17529 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */
17530 {
17531 static char program[] = "program";
17532 static char p[] = "-p";
17533 static char foo[] = "foo";
17534 static char bar[] = "bar";
17535 char *argv[] = { program, p, foo, bar, NULL };
17536
17537 optind = 1;
17538 if (getopt (4, argv, "p::") != 'p')
17539 result |= 2;
17540 else if (optarg != NULL)
17541 result |= 4;
17542 else if (getopt (4, argv, "p::") != -1)
17543 result |= 6;
17544 else if (optind != 2)
17545 result |= 8;
17546 }
17547 /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */
17548 {
17549 static char program[] = "program";
17550 static char foo[] = "foo";
17551 static char p[] = "-p";
17552 char *argv[] = { program, foo, p, NULL };
17553 optind = 0;
17554 if (getopt (3, argv, "-p") != 1)
17555 result |= 16;
17556 else if (getopt (3, argv, "-p") != 'p')
17557 result |= 16;
17558 }
17559 /* This code fails on glibc 2.11. */
17560 {
17561 static char program[] = "program";
17562 static char b[] = "-b";
17563 static char a[] = "-a";
17564 char *argv[] = { program, b, a, NULL };
17565 optind = opterr = 0;
17566 if (getopt (3, argv, "+:a:b") != 'b')
17567 result |= 32;
17568 else if (getopt (3, argv, "+:a:b") != ':')
17569 result |= 32;
17570 }
17571 /* This code dumps core on glibc 2.14. */
17572 {
17573 static char program[] = "program";
17574 static char w[] = "-W";
17575 static char dummy[] = "dummy";
17576 char *argv[] = { program, w, dummy, NULL };
17577 optind = opterr = 1;
17578 if (getopt (3, argv, "W;") != 'W')
17579 result |= 64;
17580 }
17581 return result;
17582
17583 ;
17584 return 0;
17585 }
17586 _ACEOF
17587 if ac_fn_c_try_run "$LINENO"; then :
17588 gl_cv_func_getopt_gnu=yes
17589 else
17590 gl_cv_func_getopt_gnu=no
17591 fi
17592 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17593 conftest.$ac_objext conftest.beam conftest.$ac_ext
17594 fi
17595
17596 case $gl_had_POSIXLY_CORRECT in
17597 exported) ;;
17598 yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
17599 *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
17600 esac
17601
17602 fi
17603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
17604 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
17605 if test "$gl_cv_func_getopt_gnu" != yes; then
17606 gl_replace_getopt=yes
17607 else
17608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt_long function" >&5
17609 $as_echo_n "checking for working GNU getopt_long function... " >&6; }
17610 if test "${gl_cv_func_getopt_long_gnu+set}" = set; then :
17611 $as_echo_n "(cached) " >&6
17612 else
17613 if test "$cross_compiling" = yes; then :
17614 case "$host_os" in
17615 openbsd*) gl_cv_func_getopt_long_gnu="guessing no";;
17616 *) gl_cv_func_getopt_long_gnu="guessing yes";;
17617 esac
17618
17619 else
17620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17621 /* end confdefs.h. */
17622 #include <getopt.h>
17623 #include <stddef.h>
17624 #include <string.h>
17625
17626 int
17627 main ()
17628 {
17629 static const struct option long_options[] =
17630 {
17631 { "xtremely-",no_argument, NULL, 1003 },
17632 { "xtra", no_argument, NULL, 1001 },
17633 { "xtreme", no_argument, NULL, 1002 },
17634 { "xtremely", no_argument, NULL, 1003 },
17635 { NULL, 0, NULL, 0 }
17636 };
17637 /* This code fails on OpenBSD 5.0. */
17638 {
17639 static char program[] = "program";
17640 static char xtremel[] = "--xtremel";
17641 char *argv[] = { program, xtremel, NULL };
17642 int option_index;
17643 optind = 1; opterr = 0;
17644 if (getopt_long (2, argv, "", long_options, &option_index) != 1003)
17645 return 1;
17646 }
17647 return 0;
17648
17649 ;
17650 return 0;
17651 }
17652 _ACEOF
17653 if ac_fn_c_try_run "$LINENO"; then :
17654 gl_cv_func_getopt_long_gnu=yes
17655 else
17656 gl_cv_func_getopt_long_gnu=no
17657 fi
17658 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17659 conftest.$ac_objext conftest.beam conftest.$ac_ext
17660 fi
17661
17662
17663 fi
17664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_long_gnu" >&5
17665 $as_echo "$gl_cv_func_getopt_long_gnu" >&6; }
17666 case "$gl_cv_func_getopt_long_gnu" in
17667 *yes) ;;
17668 *) gl_replace_getopt=yes ;;
17669 esac
17670 fi
17671 fi
17672
17673
17674
17675
17676
17677
17678 REPLACE_GETOPT=0
17679 if test -n "$gl_replace_getopt"; then
17680 REPLACE_GETOPT=1
17681 fi
17682
17683 if test $REPLACE_GETOPT = 1; then
17684
17685 GETOPT_H=getopt.h
17686
17687 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
17688
17689
17690
17691 fi
17692
17693 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
17694 if test "x$ac_cv_have_decl_getenv" = x""yes; then :
17695 ac_have_decl=1
17696 else
17697 ac_have_decl=0
17698 fi
17699
17700 cat >>confdefs.h <<_ACEOF
17701 #define HAVE_DECL_GETENV $ac_have_decl
17702 _ACEOF
17703
17704 :
17705
17706
17707
17708
17709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
17710 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
17711 if test "${ac_cv_c_restrict+set}" = set; then :
17712 $as_echo_n "(cached) " >&6
17713 else
17714 ac_cv_c_restrict=no
17715 # The order here caters to the fact that C++ does not require restrict.
17716 for ac_kw in __restrict __restrict__ _Restrict restrict; do
17717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17718 /* end confdefs.h. */
17719 typedef int * int_ptr;
17720 int foo (int_ptr $ac_kw ip) {
17721 return ip[0];
17722 }
17723 int
17724 main ()
17725 {
17726 int s[1];
17727 int * $ac_kw t = s;
17728 t[0] = 0;
17729 return foo(t)
17730 ;
17731 return 0;
17732 }
17733 _ACEOF
17734 if ac_fn_c_try_compile "$LINENO"; then :
17735 ac_cv_c_restrict=$ac_kw
17736 fi
17737 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17738 test "$ac_cv_c_restrict" != no && break
17739 done
17740
17741 fi
17742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
17743 $as_echo "$ac_cv_c_restrict" >&6; }
17744
17745 case $ac_cv_c_restrict in
17746 restrict) ;;
17747 no) $as_echo "#define restrict /**/" >>confdefs.h
17748 ;;
17749 *) cat >>confdefs.h <<_ACEOF
17750 #define restrict $ac_cv_c_restrict
17751 _ACEOF
17752 ;;
17753 esac
17754
17755
17756 GNULIB_GETTIMEOFDAY=0;
17757 HAVE_GETTIMEOFDAY=1;
17758 HAVE_STRUCT_TIMEVAL=1;
17759 HAVE_SYS_TIME_H=1;
17760 REPLACE_GETTIMEOFDAY=0;
17761 REPLACE_STRUCT_TIMEVAL=0;
17762
17763
17764
17765
17766
17767
17768
17769
17770
17771
17772
17773
17774
17775
17776
17777
17778 if test $gl_cv_have_include_next = yes; then
17779 gl_cv_next_sys_time_h='<'sys/time.h'>'
17780 else
17781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/time.h>" >&5
17782 $as_echo_n "checking absolute name of <sys/time.h>... " >&6; }
17783 if test "${gl_cv_next_sys_time_h+set}" = set; then :
17784 $as_echo_n "(cached) " >&6
17785 else
17786
17787 if test $ac_cv_header_sys_time_h = yes; then
17788
17789
17790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17791 /* end confdefs.h. */
17792 #include <sys/time.h>
17793
17794 _ACEOF
17795 case "$host_os" in
17796 aix*) gl_absname_cpp="$ac_cpp -C" ;;
17797 *) gl_absname_cpp="$ac_cpp" ;;
17798 esac
17799
17800 case "$host_os" in
17801 mingw*)
17802 gl_dirsep_regex='[/\\]'
17803 ;;
17804 *)
17805 gl_dirsep_regex='\/'
17806 ;;
17807 esac
17808 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
17809
17810 gl_header_literal_regex=`echo 'sys/time.h' \
17811 | sed -e "$gl_make_literal_regex_sed"`
17812 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
17813 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
17814 s|^/[^/]|//&|
17815 p
17816 q
17817 }'
17818 gl_cv_next_sys_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17819 sed -n "$gl_absolute_header_sed"`'"'
17820 else
17821 gl_cv_next_sys_time_h='<'sys/time.h'>'
17822 fi
17823
17824
17825 fi
17826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5
17827 $as_echo "$gl_cv_next_sys_time_h" >&6; }
17828 fi
17829 NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h
17830
17831 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17832 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17833 gl_next_as_first_directive='<'sys/time.h'>'
17834 else
17835 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17836 gl_next_as_first_directive=$gl_cv_next_sys_time_h
17837 fi
17838 NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H=$gl_next_as_first_directive
17839
17840
17841
17842
17843
17844 if test $ac_cv_header_sys_time_h != yes; then
17845 HAVE_SYS_TIME_H=0
17846 fi
17847
17848
17849
17850
17851
17852 if test $ac_cv_header_sys_socket_h != yes; then
17853 for ac_header in winsock2.h
17854 do :
17855 ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
17856 if test "x$ac_cv_header_winsock2_h" = x""yes; then :
17857 cat >>confdefs.h <<_ACEOF
17858 #define HAVE_WINSOCK2_H 1
17859 _ACEOF
17860
17861 fi
17862
17863 done
17864
17865 fi
17866 if test "$ac_cv_header_winsock2_h" = yes; then
17867 HAVE_WINSOCK2_H=1
17868 UNISTD_H_HAVE_WINSOCK2_H=1
17869 SYS_IOCTL_H_HAVE_WINSOCK2_H=1
17870 else
17871 HAVE_WINSOCK2_H=0
17872 fi
17873
17874
17875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
17876 $as_echo_n "checking for struct timeval... " >&6; }
17877 if test "${gl_cv_sys_struct_timeval+set}" = set; then :
17878 $as_echo_n "(cached) " >&6
17879 else
17880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17881 /* end confdefs.h. */
17882 #if HAVE_SYS_TIME_H
17883 #include <sys/time.h>
17884 #endif
17885 #include <time.h>
17886 #if HAVE_WINSOCK2_H
17887 # include <winsock2.h>
17888 #endif
17889
17890 int
17891 main ()
17892 {
17893 static struct timeval x; x.tv_sec = x.tv_usec;
17894 ;
17895 return 0;
17896 }
17897 _ACEOF
17898 if ac_fn_c_try_compile "$LINENO"; then :
17899 gl_cv_sys_struct_timeval=yes
17900 else
17901 gl_cv_sys_struct_timeval=no
17902 fi
17903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17904
17905 fi
17906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5
17907 $as_echo "$gl_cv_sys_struct_timeval" >&6; }
17908 if test $gl_cv_sys_struct_timeval != yes; then
17909 HAVE_STRUCT_TIMEVAL=0
17910 else
17911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wide-enough struct timeval.tv_sec member" >&5
17912 $as_echo_n "checking for wide-enough struct timeval.tv_sec member... " >&6; }
17913 if test "${gl_cv_sys_struct_timeval_tv_sec+set}" = set; then :
17914 $as_echo_n "(cached) " >&6
17915 else
17916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17917 /* end confdefs.h. */
17918 #if HAVE_SYS_TIME_H
17919 #include <sys/time.h>
17920 #endif
17921 #include <time.h>
17922 #if HAVE_WINSOCK2_H
17923 # include <winsock2.h>
17924 #endif
17925
17926 int
17927 main ()
17928 {
17929 static struct timeval x;
17930 typedef int verify_tv_sec_type[
17931 sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1
17932 ];
17933
17934 ;
17935 return 0;
17936 }
17937 _ACEOF
17938 if ac_fn_c_try_compile "$LINENO"; then :
17939 gl_cv_sys_struct_timeval_tv_sec=yes
17940 else
17941 gl_cv_sys_struct_timeval_tv_sec=no
17942 fi
17943 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17944
17945 fi
17946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5
17947 $as_echo "$gl_cv_sys_struct_timeval_tv_sec" >&6; }
17948 if test $gl_cv_sys_struct_timeval_tv_sec != yes; then
17949 REPLACE_STRUCT_TIMEVAL=1
17950 fi
17951 fi
17952
17953
17954
17955
17956
17957
17958
17959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
17960 $as_echo_n "checking for unsigned long long int... " >&6; }
17961 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
17962 $as_echo_n "(cached) " >&6
17963 else
17964 ac_cv_type_unsigned_long_long_int=yes
17965 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
17966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17967 /* end confdefs.h. */
17968
17969 /* For now, do not test the preprocessor; as of 2007 there are too many
17970 implementations with broken preprocessors. Perhaps this can
17971 be revisited in 2012. In the meantime, code should not expect
17972 #if to work with literals wider than 32 bits. */
17973 /* Test literals. */
17974 long long int ll = 9223372036854775807ll;
17975 long long int nll = -9223372036854775807LL;
17976 unsigned long long int ull = 18446744073709551615ULL;
17977 /* Test constant expressions. */
17978 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
17979 ? 1 : -1)];
17980 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
17981 ? 1 : -1)];
17982 int i = 63;
17983 int
17984 main ()
17985 {
17986 /* Test availability of runtime routines for shift and division. */
17987 long long int llmax = 9223372036854775807ll;
17988 unsigned long long int ullmax = 18446744073709551615ull;
17989 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
17990 | (llmax / ll) | (llmax % ll)
17991 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
17992 | (ullmax / ull) | (ullmax % ull));
17993 ;
17994 return 0;
17995 }
17996
17997 _ACEOF
17998 if ac_fn_c_try_link "$LINENO"; then :
17999
18000 else
18001 ac_cv_type_unsigned_long_long_int=no
18002 fi
18003 rm -f core conftest.err conftest.$ac_objext \
18004 conftest$ac_exeext conftest.$ac_ext
18005 fi
18006 fi
18007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
18008 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
18009 if test $ac_cv_type_unsigned_long_long_int = yes; then
18010
18011 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
18012
18013 fi
18014
18015
18016
18017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
18018 $as_echo_n "checking for long long int... " >&6; }
18019 if test "${ac_cv_type_long_long_int+set}" = set; then :
18020 $as_echo_n "(cached) " >&6
18021 else
18022 ac_cv_type_long_long_int=yes
18023 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
18024 ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
18025 if test $ac_cv_type_long_long_int = yes; then
18026 if test "$cross_compiling" = yes; then :
18027 :
18028 else
18029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18030 /* end confdefs.h. */
18031 #include <limits.h>
18032 #ifndef LLONG_MAX
18033 # define HALF \
18034 (1LL << (sizeof (long long int) * CHAR_BIT - 2))
18035 # define LLONG_MAX (HALF - 1 + HALF)
18036 #endif
18037 int
18038 main ()
18039 {
18040 long long int n = 1;
18041 int i;
18042 for (i = 0; ; i++)
18043 {
18044 long long int m = n << i;
18045 if (m >> i != n)
18046 return 1;
18047 if (LLONG_MAX / 2 < m)
18048 break;
18049 }
18050 return 0;
18051 ;
18052 return 0;
18053 }
18054 _ACEOF
18055 if ac_fn_c_try_run "$LINENO"; then :
18056
18057 else
18058 ac_cv_type_long_long_int=no
18059 fi
18060 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18061 conftest.$ac_objext conftest.beam conftest.$ac_ext
18062 fi
18063
18064 fi
18065 fi
18066 fi
18067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
18068 $as_echo "$ac_cv_type_long_long_int" >&6; }
18069 if test $ac_cv_type_long_long_int = yes; then
18070
18071 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
18072
18073 fi
18074
18075
18076
18077
18078
18079
18080 gl_cv_c_multiarch=no
18081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18082 /* end confdefs.h. */
18083 #ifndef __APPLE_CC__
18084 not a universal capable compiler
18085 #endif
18086 typedef int dummy;
18087
18088 _ACEOF
18089 if ac_fn_c_try_compile "$LINENO"; then :
18090
18091 arch=
18092 prev=
18093 for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
18094 if test -n "$prev"; then
18095 case $word in
18096 i?86 | x86_64 | ppc | ppc64)
18097 if test -z "$arch" || test "$arch" = "$word"; then
18098 arch="$word"
18099 else
18100 gl_cv_c_multiarch=yes
18101 fi
18102 ;;
18103 esac
18104 prev=
18105 else
18106 if test "x$word" = "x-arch"; then
18107 prev=arch
18108 fi
18109 fi
18110 done
18111
18112 fi
18113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18114 if test $gl_cv_c_multiarch = yes; then
18115 APPLE_UNIVERSAL_BUILD=1
18116 else
18117 APPLE_UNIVERSAL_BUILD=0
18118 fi
18119
18120
18121
18122
18123
18124 if test $ac_cv_type_long_long_int = yes; then
18125 HAVE_LONG_LONG_INT=1
18126 else
18127 HAVE_LONG_LONG_INT=0
18128 fi
18129
18130
18131 if test $ac_cv_type_unsigned_long_long_int = yes; then
18132 HAVE_UNSIGNED_LONG_LONG_INT=1
18133 else
18134 HAVE_UNSIGNED_LONG_LONG_INT=0
18135 fi
18136
18137
18138
18139 if test $ac_cv_header_wchar_h = yes; then
18140 HAVE_WCHAR_H=1
18141 else
18142 HAVE_WCHAR_H=0
18143 fi
18144
18145
18146 if test $ac_cv_header_inttypes_h = yes; then
18147 HAVE_INTTYPES_H=1
18148 else
18149 HAVE_INTTYPES_H=0
18150 fi
18151
18152
18153 if test $ac_cv_header_sys_types_h = yes; then
18154 HAVE_SYS_TYPES_H=1
18155 else
18156 HAVE_SYS_TYPES_H=0
18157 fi
18158
18159
18160
18161
18162
18163
18164
18165
18166
18167
18168
18169 if test $gl_cv_have_include_next = yes; then
18170 gl_cv_next_stdint_h='<'stdint.h'>'
18171 else
18172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
18173 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
18174 if test "${gl_cv_next_stdint_h+set}" = set; then :
18175 $as_echo_n "(cached) " >&6
18176 else
18177
18178 if test $ac_cv_header_stdint_h = yes; then
18179
18180
18181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18182 /* end confdefs.h. */
18183 #include <stdint.h>
18184
18185 _ACEOF
18186 case "$host_os" in
18187 aix*) gl_absname_cpp="$ac_cpp -C" ;;
18188 *) gl_absname_cpp="$ac_cpp" ;;
18189 esac
18190
18191 case "$host_os" in
18192 mingw*)
18193 gl_dirsep_regex='[/\\]'
18194 ;;
18195 *)
18196 gl_dirsep_regex='\/'
18197 ;;
18198 esac
18199 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
18200
18201 gl_header_literal_regex=`echo 'stdint.h' \
18202 | sed -e "$gl_make_literal_regex_sed"`
18203 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
18204 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
18205 s|^/[^/]|//&|
18206 p
18207 q
18208 }'
18209 gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18210 sed -n "$gl_absolute_header_sed"`'"'
18211 else
18212 gl_cv_next_stdint_h='<'stdint.h'>'
18213 fi
18214
18215
18216 fi
18217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
18218 $as_echo "$gl_cv_next_stdint_h" >&6; }
18219 fi
18220 NEXT_STDINT_H=$gl_cv_next_stdint_h
18221
18222 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18223 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18224 gl_next_as_first_directive='<'stdint.h'>'
18225 else
18226 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18227 gl_next_as_first_directive=$gl_cv_next_stdint_h
18228 fi
18229 NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
18230
18231
18232
18233
18234 if test $ac_cv_header_stdint_h = yes; then
18235 HAVE_STDINT_H=1
18236 else
18237 HAVE_STDINT_H=0
18238 fi
18239
18240
18241 if test $ac_cv_header_stdint_h = yes; then
18242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
18243 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
18244 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
18245 $as_echo_n "(cached) " >&6
18246 else
18247 gl_cv_header_working_stdint_h=no
18248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18249 /* end confdefs.h. */
18250
18251
18252 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
18253 #include <stdint.h>
18254 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */
18255 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
18256 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
18257 #endif
18258
18259
18260 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18261 included before <wchar.h>. */
18262 #include <stddef.h>
18263 #include <signal.h>
18264 #if HAVE_WCHAR_H
18265 # include <stdio.h>
18266 # include <time.h>
18267 # include <wchar.h>
18268 #endif
18269
18270
18271 #ifdef INT8_MAX
18272 int8_t a1 = INT8_MAX;
18273 int8_t a1min = INT8_MIN;
18274 #endif
18275 #ifdef INT16_MAX
18276 int16_t a2 = INT16_MAX;
18277 int16_t a2min = INT16_MIN;
18278 #endif
18279 #ifdef INT32_MAX
18280 int32_t a3 = INT32_MAX;
18281 int32_t a3min = INT32_MIN;
18282 #endif
18283 #ifdef INT64_MAX
18284 int64_t a4 = INT64_MAX;
18285 int64_t a4min = INT64_MIN;
18286 #endif
18287 #ifdef UINT8_MAX
18288 uint8_t b1 = UINT8_MAX;
18289 #else
18290 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
18291 #endif
18292 #ifdef UINT16_MAX
18293 uint16_t b2 = UINT16_MAX;
18294 #endif
18295 #ifdef UINT32_MAX
18296 uint32_t b3 = UINT32_MAX;
18297 #endif
18298 #ifdef UINT64_MAX
18299 uint64_t b4 = UINT64_MAX;
18300 #endif
18301 int_least8_t c1 = INT8_C (0x7f);
18302 int_least8_t c1max = INT_LEAST8_MAX;
18303 int_least8_t c1min = INT_LEAST8_MIN;
18304 int_least16_t c2 = INT16_C (0x7fff);
18305 int_least16_t c2max = INT_LEAST16_MAX;
18306 int_least16_t c2min = INT_LEAST16_MIN;
18307 int_least32_t c3 = INT32_C (0x7fffffff);
18308 int_least32_t c3max = INT_LEAST32_MAX;
18309 int_least32_t c3min = INT_LEAST32_MIN;
18310 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
18311 int_least64_t c4max = INT_LEAST64_MAX;
18312 int_least64_t c4min = INT_LEAST64_MIN;
18313 uint_least8_t d1 = UINT8_C (0xff);
18314 uint_least8_t d1max = UINT_LEAST8_MAX;
18315 uint_least16_t d2 = UINT16_C (0xffff);
18316 uint_least16_t d2max = UINT_LEAST16_MAX;
18317 uint_least32_t d3 = UINT32_C (0xffffffff);
18318 uint_least32_t d3max = UINT_LEAST32_MAX;
18319 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
18320 uint_least64_t d4max = UINT_LEAST64_MAX;
18321 int_fast8_t e1 = INT_FAST8_MAX;
18322 int_fast8_t e1min = INT_FAST8_MIN;
18323 int_fast16_t e2 = INT_FAST16_MAX;
18324 int_fast16_t e2min = INT_FAST16_MIN;
18325 int_fast32_t e3 = INT_FAST32_MAX;
18326 int_fast32_t e3min = INT_FAST32_MIN;
18327 int_fast64_t e4 = INT_FAST64_MAX;
18328 int_fast64_t e4min = INT_FAST64_MIN;
18329 uint_fast8_t f1 = UINT_FAST8_MAX;
18330 uint_fast16_t f2 = UINT_FAST16_MAX;
18331 uint_fast32_t f3 = UINT_FAST32_MAX;
18332 uint_fast64_t f4 = UINT_FAST64_MAX;
18333 #ifdef INTPTR_MAX
18334 intptr_t g = INTPTR_MAX;
18335 intptr_t gmin = INTPTR_MIN;
18336 #endif
18337 #ifdef UINTPTR_MAX
18338 uintptr_t h = UINTPTR_MAX;
18339 #endif
18340 intmax_t i = INTMAX_MAX;
18341 uintmax_t j = UINTMAX_MAX;
18342
18343 #include <limits.h> /* for CHAR_BIT */
18344 #define TYPE_MINIMUM(t) \
18345 ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
18346 #define TYPE_MAXIMUM(t) \
18347 ((t) ((t) 0 < (t) -1 \
18348 ? (t) -1 \
18349 : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
18350 struct s {
18351 int check_PTRDIFF:
18352 PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
18353 && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
18354 ? 1 : -1;
18355 /* Detect bug in FreeBSD 6.0 / ia64. */
18356 int check_SIG_ATOMIC:
18357 SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
18358 && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
18359 ? 1 : -1;
18360 int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
18361 int check_WCHAR:
18362 WCHAR_MIN == TYPE_MINIMUM (wchar_t)
18363 && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
18364 ? 1 : -1;
18365 /* Detect bug in mingw. */
18366 int check_WINT:
18367 WINT_MIN == TYPE_MINIMUM (wint_t)
18368 && WINT_MAX == TYPE_MAXIMUM (wint_t)
18369 ? 1 : -1;
18370
18371 /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */
18372 int check_UINT8_C:
18373 (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
18374 int check_UINT16_C:
18375 (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
18376
18377 /* Detect bugs in OpenBSD 3.9 stdint.h. */
18378 #ifdef UINT8_MAX
18379 int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
18380 #endif
18381 #ifdef UINT16_MAX
18382 int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
18383 #endif
18384 #ifdef UINT32_MAX
18385 int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
18386 #endif
18387 #ifdef UINT64_MAX
18388 int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
18389 #endif
18390 int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
18391 int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
18392 int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
18393 int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
18394 int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
18395 int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
18396 int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
18397 int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
18398 int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
18399 int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
18400 int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
18401 };
18402
18403 int
18404 main ()
18405 {
18406
18407 ;
18408 return 0;
18409 }
18410 _ACEOF
18411 if ac_fn_c_try_compile "$LINENO"; then :
18412 if test "$cross_compiling" = yes; then :
18413 gl_cv_header_working_stdint_h=yes
18414
18415 else
18416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18417 /* end confdefs.h. */
18418
18419
18420 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
18421 #include <stdint.h>
18422
18423
18424 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18425 included before <wchar.h>. */
18426 #include <stddef.h>
18427 #include <signal.h>
18428 #if HAVE_WCHAR_H
18429 # include <stdio.h>
18430 # include <time.h>
18431 # include <wchar.h>
18432 #endif
18433
18434
18435 #include <stdio.h>
18436 #include <string.h>
18437 #define MVAL(macro) MVAL1(macro)
18438 #define MVAL1(expression) #expression
18439 static const char *macro_values[] =
18440 {
18441 #ifdef INT8_MAX
18442 MVAL (INT8_MAX),
18443 #endif
18444 #ifdef INT16_MAX
18445 MVAL (INT16_MAX),
18446 #endif
18447 #ifdef INT32_MAX
18448 MVAL (INT32_MAX),
18449 #endif
18450 #ifdef INT64_MAX
18451 MVAL (INT64_MAX),
18452 #endif
18453 #ifdef UINT8_MAX
18454 MVAL (UINT8_MAX),
18455 #endif
18456 #ifdef UINT16_MAX
18457 MVAL (UINT16_MAX),
18458 #endif
18459 #ifdef UINT32_MAX
18460 MVAL (UINT32_MAX),
18461 #endif
18462 #ifdef UINT64_MAX
18463 MVAL (UINT64_MAX),
18464 #endif
18465 NULL
18466 };
18467
18468 int
18469 main ()
18470 {
18471
18472 const char **mv;
18473 for (mv = macro_values; *mv != NULL; mv++)
18474 {
18475 const char *value = *mv;
18476 /* Test whether it looks like a cast expression. */
18477 if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
18478 || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
18479 || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
18480 || strncmp (value, "((int)"/*)*/, 6) == 0
18481 || strncmp (value, "((signed short)"/*)*/, 15) == 0
18482 || strncmp (value, "((signed char)"/*)*/, 14) == 0)
18483 return mv - macro_values + 1;
18484 }
18485 return 0;
18486
18487 ;
18488 return 0;
18489 }
18490 _ACEOF
18491 if ac_fn_c_try_run "$LINENO"; then :
18492 gl_cv_header_working_stdint_h=yes
18493 fi
18494 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18495 conftest.$ac_objext conftest.beam conftest.$ac_ext
18496 fi
18497
18498
18499 fi
18500 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18501
18502 fi
18503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
18504 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
18505 fi
18506 if test "$gl_cv_header_working_stdint_h" = yes; then
18507 STDINT_H=
18508 else
18509 for ac_header in sys/inttypes.h sys/bitypes.h
18510 do :
18511 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
18512 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
18513 eval as_val=\$$as_ac_Header
18514 if test "x$as_val" = x""yes; then :
18515 cat >>confdefs.h <<_ACEOF
18516 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
18517 _ACEOF
18518
18519 fi
18520
18521 done
18522
18523 if test $ac_cv_header_sys_inttypes_h = yes; then
18524 HAVE_SYS_INTTYPES_H=1
18525 else
18526 HAVE_SYS_INTTYPES_H=0
18527 fi
18528
18529 if test $ac_cv_header_sys_bitypes_h = yes; then
18530 HAVE_SYS_BITYPES_H=1
18531 else
18532 HAVE_SYS_BITYPES_H=0
18533 fi
18534
18535
18536
18537
18538 if test $APPLE_UNIVERSAL_BUILD = 0; then
18539
18540
18541 for gltype in ptrdiff_t size_t ; do
18542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
18543 $as_echo_n "checking for bit size of $gltype... " >&6; }
18544 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
18545 $as_echo_n "(cached) " >&6
18546 else
18547 if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
18548 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18549 included before <wchar.h>. */
18550 #include <stddef.h>
18551 #include <signal.h>
18552 #if HAVE_WCHAR_H
18553 # include <stdio.h>
18554 # include <time.h>
18555 # include <wchar.h>
18556 #endif
18557
18558 #include <limits.h>"; then :
18559
18560 else
18561 result=unknown
18562 fi
18563
18564 eval gl_cv_bitsizeof_${gltype}=\$result
18565
18566 fi
18567 eval ac_res=\$gl_cv_bitsizeof_${gltype}
18568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18569 $as_echo "$ac_res" >&6; }
18570 eval result=\$gl_cv_bitsizeof_${gltype}
18571 if test $result = unknown; then
18572 result=0
18573 fi
18574 GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18575 cat >>confdefs.h <<_ACEOF
18576 #define BITSIZEOF_${GLTYPE} $result
18577 _ACEOF
18578
18579 eval BITSIZEOF_${GLTYPE}=\$result
18580 done
18581
18582
18583 fi
18584
18585
18586 for gltype in sig_atomic_t wchar_t wint_t ; do
18587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
18588 $as_echo_n "checking for bit size of $gltype... " >&6; }
18589 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
18590 $as_echo_n "(cached) " >&6
18591 else
18592 if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
18593 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18594 included before <wchar.h>. */
18595 #include <stddef.h>
18596 #include <signal.h>
18597 #if HAVE_WCHAR_H
18598 # include <stdio.h>
18599 # include <time.h>
18600 # include <wchar.h>
18601 #endif
18602
18603 #include <limits.h>"; then :
18604
18605 else
18606 result=unknown
18607 fi
18608
18609 eval gl_cv_bitsizeof_${gltype}=\$result
18610
18611 fi
18612 eval ac_res=\$gl_cv_bitsizeof_${gltype}
18613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18614 $as_echo "$ac_res" >&6; }
18615 eval result=\$gl_cv_bitsizeof_${gltype}
18616 if test $result = unknown; then
18617 result=0
18618 fi
18619 GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18620 cat >>confdefs.h <<_ACEOF
18621 #define BITSIZEOF_${GLTYPE} $result
18622 _ACEOF
18623
18624 eval BITSIZEOF_${GLTYPE}=\$result
18625 done
18626
18627
18628
18629
18630 for gltype in sig_atomic_t wchar_t wint_t ; do
18631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
18632 $as_echo_n "checking whether $gltype is signed... " >&6; }
18633 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
18634 $as_echo_n "(cached) " >&6
18635 else
18636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18637 /* end confdefs.h. */
18638
18639 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18640 included before <wchar.h>. */
18641 #include <stddef.h>
18642 #include <signal.h>
18643 #if HAVE_WCHAR_H
18644 # include <stdio.h>
18645 # include <time.h>
18646 # include <wchar.h>
18647 #endif
18648
18649 int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
18650 int
18651 main ()
18652 {
18653
18654 ;
18655 return 0;
18656 }
18657 _ACEOF
18658 if ac_fn_c_try_compile "$LINENO"; then :
18659 result=yes
18660 else
18661 result=no
18662 fi
18663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18664 eval gl_cv_type_${gltype}_signed=\$result
18665
18666 fi
18667 eval ac_res=\$gl_cv_type_${gltype}_signed
18668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18669 $as_echo "$ac_res" >&6; }
18670 eval result=\$gl_cv_type_${gltype}_signed
18671 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18672 if test "$result" = yes; then
18673 cat >>confdefs.h <<_ACEOF
18674 #define HAVE_SIGNED_${GLTYPE} 1
18675 _ACEOF
18676
18677 eval HAVE_SIGNED_${GLTYPE}=1
18678 else
18679 eval HAVE_SIGNED_${GLTYPE}=0
18680 fi
18681 done
18682
18683
18684 gl_cv_type_ptrdiff_t_signed=yes
18685 gl_cv_type_size_t_signed=no
18686 if test $APPLE_UNIVERSAL_BUILD = 0; then
18687
18688
18689 for gltype in ptrdiff_t size_t ; do
18690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
18691 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
18692 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
18693 $as_echo_n "(cached) " >&6
18694 else
18695 eval gl_cv_type_${gltype}_suffix=no
18696 eval result=\$gl_cv_type_${gltype}_signed
18697 if test "$result" = yes; then
18698 glsufu=
18699 else
18700 glsufu=u
18701 fi
18702 for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
18703 case $glsuf in
18704 '') gltype1='int';;
18705 l) gltype1='long int';;
18706 ll) gltype1='long long int';;
18707 i64) gltype1='__int64';;
18708 u) gltype1='unsigned int';;
18709 ul) gltype1='unsigned long int';;
18710 ull) gltype1='unsigned long long int';;
18711 ui64)gltype1='unsigned __int64';;
18712 esac
18713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18714 /* end confdefs.h. */
18715
18716 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18717 included before <wchar.h>. */
18718 #include <stddef.h>
18719 #include <signal.h>
18720 #if HAVE_WCHAR_H
18721 # include <stdio.h>
18722 # include <time.h>
18723 # include <wchar.h>
18724 #endif
18725
18726 extern $gltype foo;
18727 extern $gltype1 foo;
18728 int
18729 main ()
18730 {
18731
18732 ;
18733 return 0;
18734 }
18735 _ACEOF
18736 if ac_fn_c_try_compile "$LINENO"; then :
18737 eval gl_cv_type_${gltype}_suffix=\$glsuf
18738 fi
18739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18740 eval result=\$gl_cv_type_${gltype}_suffix
18741 test "$result" != no && break
18742 done
18743 fi
18744 eval ac_res=\$gl_cv_type_${gltype}_suffix
18745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18746 $as_echo "$ac_res" >&6; }
18747 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18748 eval result=\$gl_cv_type_${gltype}_suffix
18749 test "$result" = no && result=
18750 eval ${GLTYPE}_SUFFIX=\$result
18751 cat >>confdefs.h <<_ACEOF
18752 #define ${GLTYPE}_SUFFIX $result
18753 _ACEOF
18754
18755 done
18756
18757
18758 fi
18759
18760
18761 for gltype in sig_atomic_t wchar_t wint_t ; do
18762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
18763 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
18764 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
18765 $as_echo_n "(cached) " >&6
18766 else
18767 eval gl_cv_type_${gltype}_suffix=no
18768 eval result=\$gl_cv_type_${gltype}_signed
18769 if test "$result" = yes; then
18770 glsufu=
18771 else
18772 glsufu=u
18773 fi
18774 for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
18775 case $glsuf in
18776 '') gltype1='int';;
18777 l) gltype1='long int';;
18778 ll) gltype1='long long int';;
18779 i64) gltype1='__int64';;
18780 u) gltype1='unsigned int';;
18781 ul) gltype1='unsigned long int';;
18782 ull) gltype1='unsigned long long int';;
18783 ui64)gltype1='unsigned __int64';;
18784 esac
18785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18786 /* end confdefs.h. */
18787
18788 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18789 included before <wchar.h>. */
18790 #include <stddef.h>
18791 #include <signal.h>
18792 #if HAVE_WCHAR_H
18793 # include <stdio.h>
18794 # include <time.h>
18795 # include <wchar.h>
18796 #endif
18797
18798 extern $gltype foo;
18799 extern $gltype1 foo;
18800 int
18801 main ()
18802 {
18803
18804 ;
18805 return 0;
18806 }
18807 _ACEOF
18808 if ac_fn_c_try_compile "$LINENO"; then :
18809 eval gl_cv_type_${gltype}_suffix=\$glsuf
18810 fi
18811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18812 eval result=\$gl_cv_type_${gltype}_suffix
18813 test "$result" != no && break
18814 done
18815 fi
18816 eval ac_res=\$gl_cv_type_${gltype}_suffix
18817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18818 $as_echo "$ac_res" >&6; }
18819 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18820 eval result=\$gl_cv_type_${gltype}_suffix
18821 test "$result" = no && result=
18822 eval ${GLTYPE}_SUFFIX=\$result
18823 cat >>confdefs.h <<_ACEOF
18824 #define ${GLTYPE}_SUFFIX $result
18825 _ACEOF
18826
18827 done
18828
18829
18830
18831 if test $BITSIZEOF_WINT_T -lt 32; then
18832 BITSIZEOF_WINT_T=32
18833 fi
18834
18835 STDINT_H=stdint.h
18836 fi
18837
18838 if test -n "$STDINT_H"; then
18839 GL_GENERATE_STDINT_H_TRUE=
18840 GL_GENERATE_STDINT_H_FALSE='#'
18841 else
18842 GL_GENERATE_STDINT_H_TRUE='#'
18843 GL_GENERATE_STDINT_H_FALSE=
18844 fi
18845
18846
18847
18848
18849
18850 GNULIB_IMAXABS=0;
18851 GNULIB_IMAXDIV=0;
18852 GNULIB_STRTOIMAX=0;
18853 GNULIB_STRTOUMAX=0;
18854 HAVE_DECL_IMAXABS=1;
18855 HAVE_DECL_IMAXDIV=1;
18856 HAVE_DECL_STRTOIMAX=1;
18857 HAVE_DECL_STRTOUMAX=1;
18858 REPLACE_STRTOIMAX=0;
18859 INT32_MAX_LT_INTMAX_MAX=1;
18860 INT64_MAX_EQ_LONG_MAX='defined _LP64';
18861 PRI_MACROS_BROKEN=0;
18862 PRIPTR_PREFIX=__PRIPTR_PREFIX;
18863 UINT32_MAX_LT_UINTMAX_MAX=1;
18864 UINT64_MAX_EQ_ULONG_MAX='defined _LP64';
18865
18866
18867
18868
18869
18870
18871
18872
18873
18874
18875
18876
18877
18878
18879
18880 if test $gl_cv_have_include_next = yes; then
18881 gl_cv_next_inttypes_h='<'inttypes.h'>'
18882 else
18883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5
18884 $as_echo_n "checking absolute name of <inttypes.h>... " >&6; }
18885 if test "${gl_cv_next_inttypes_h+set}" = set; then :
18886 $as_echo_n "(cached) " >&6
18887 else
18888
18889 if test $ac_cv_header_inttypes_h = yes; then
18890
18891
18892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18893 /* end confdefs.h. */
18894 #include <inttypes.h>
18895
18896 _ACEOF
18897 case "$host_os" in
18898 aix*) gl_absname_cpp="$ac_cpp -C" ;;
18899 *) gl_absname_cpp="$ac_cpp" ;;
18900 esac
18901
18902 case "$host_os" in
18903 mingw*)
18904 gl_dirsep_regex='[/\\]'
18905 ;;
18906 *)
18907 gl_dirsep_regex='\/'
18908 ;;
18909 esac
18910 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
18911
18912 gl_header_literal_regex=`echo 'inttypes.h' \
18913 | sed -e "$gl_make_literal_regex_sed"`
18914 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
18915 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
18916 s|^/[^/]|//&|
18917 p
18918 q
18919 }'
18920 gl_cv_next_inttypes_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18921 sed -n "$gl_absolute_header_sed"`'"'
18922 else
18923 gl_cv_next_inttypes_h='<'inttypes.h'>'
18924 fi
18925
18926
18927 fi
18928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5
18929 $as_echo "$gl_cv_next_inttypes_h" >&6; }
18930 fi
18931 NEXT_INTTYPES_H=$gl_cv_next_inttypes_h
18932
18933 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18934 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18935 gl_next_as_first_directive='<'inttypes.h'>'
18936 else
18937 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18938 gl_next_as_first_directive=$gl_cv_next_inttypes_h
18939 fi
18940 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive
18941
18942
18943
18944
18945
18946
18947
18948
18949
18950
18951
18952 case "$host_os" in
18953 mingw*)
18954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5
18955 $as_echo_n "checking for 64-bit off_t... " >&6; }
18956 if test "${gl_cv_type_off_t_64+set}" = set; then :
18957 $as_echo_n "(cached) " >&6
18958 else
18959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18960 /* end confdefs.h. */
18961 #include <sys/types.h>
18962 int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1];
18963
18964 int
18965 main ()
18966 {
18967
18968 ;
18969 return 0;
18970 }
18971 _ACEOF
18972 if ac_fn_c_try_compile "$LINENO"; then :
18973 gl_cv_type_off_t_64=yes
18974 else
18975 gl_cv_type_off_t_64=no
18976 fi
18977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18978
18979 fi
18980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5
18981 $as_echo "$gl_cv_type_off_t_64" >&6; }
18982 if test $gl_cv_type_off_t_64 = no; then
18983 WINDOWS_64_BIT_OFF_T=1
18984 else
18985 WINDOWS_64_BIT_OFF_T=0
18986 fi
18987 WINDOWS_64_BIT_ST_SIZE=1
18988 ;;
18989 *)
18990 WINDOWS_64_BIT_OFF_T=0
18991 WINDOWS_64_BIT_ST_SIZE=0
18992 ;;
18993 esac
18994
18995
18996 GNULIB_FCHMODAT=0;
18997 GNULIB_FSTAT=0;
18998 GNULIB_FSTATAT=0;
18999 GNULIB_FUTIMENS=0;
19000 GNULIB_LCHMOD=0;
19001 GNULIB_LSTAT=0;
19002 GNULIB_MKDIRAT=0;
19003 GNULIB_MKFIFO=0;
19004 GNULIB_MKFIFOAT=0;
19005 GNULIB_MKNOD=0;
19006 GNULIB_MKNODAT=0;
19007 GNULIB_STAT=0;
19008 GNULIB_UTIMENSAT=0;
19009 HAVE_FCHMODAT=1;
19010 HAVE_FSTATAT=1;
19011 HAVE_FUTIMENS=1;
19012 HAVE_LCHMOD=1;
19013 HAVE_LSTAT=1;
19014 HAVE_MKDIRAT=1;
19015 HAVE_MKFIFO=1;
19016 HAVE_MKFIFOAT=1;
19017 HAVE_MKNOD=1;
19018 HAVE_MKNODAT=1;
19019 HAVE_UTIMENSAT=1;
19020 REPLACE_FSTAT=0;
19021 REPLACE_FSTATAT=0;
19022 REPLACE_FUTIMENS=0;
19023 REPLACE_LSTAT=0;
19024 REPLACE_MKDIR=0;
19025 REPLACE_MKFIFO=0;
19026 REPLACE_MKNOD=0;
19027 REPLACE_STAT=0;
19028 REPLACE_UTIMENSAT=0;
19029
19030
19031
19032
19033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
19034 $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
19035 if test "${gl_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
19036 $as_echo_n "(cached) " >&6
19037 else
19038 rm -f conftest.sym conftest.file
19039 echo >conftest.file
19040 if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
19041 if test "$cross_compiling" = yes; then :
19042 case "$host_os" in
19043 # Guess yes on glibc systems.
19044 *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;;
19045 # If we don't know, assume the worst.
19046 *) gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;;
19047 esac
19048
19049 else
19050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19051 /* end confdefs.h. */
19052 $ac_includes_default
19053 int
19054 main ()
19055 {
19056 struct stat sbuf;
19057 /* Linux will dereference the symlink and fail, as required by
19058 POSIX. That is better in the sense that it means we will not
19059 have to compile and use the lstat wrapper. */
19060 return lstat ("conftest.sym/", &sbuf) == 0;
19061
19062 ;
19063 return 0;
19064 }
19065 _ACEOF
19066 if ac_fn_c_try_run "$LINENO"; then :
19067 gl_cv_func_lstat_dereferences_slashed_symlink=yes
19068 else
19069 gl_cv_func_lstat_dereferences_slashed_symlink=no
19070 fi
19071 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19072 conftest.$ac_objext conftest.beam conftest.$ac_ext
19073 fi
19074
19075 else
19076 # If the 'ln -s' command failed, then we probably don't even
19077 # have an lstat function.
19078 gl_cv_func_lstat_dereferences_slashed_symlink="guessing no"
19079 fi
19080 rm -f conftest.sym conftest.file
19081
19082 fi
19083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
19084 $as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
19085 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
19086 *yes)
19087
19088 cat >>confdefs.h <<_ACEOF
19089 #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
19090 _ACEOF
19091
19092 ;;
19093 esac
19094
19095
19096 GNULIB_MKTIME=0;
19097 GNULIB_NANOSLEEP=0;
19098 GNULIB_STRPTIME=0;
19099 GNULIB_TIMEGM=0;
19100 GNULIB_TIME_R=0;
19101 HAVE_DECL_LOCALTIME_R=1;
19102 HAVE_NANOSLEEP=1;
19103 HAVE_STRPTIME=1;
19104 HAVE_TIMEGM=1;
19105 REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
19106 REPLACE_MKTIME=GNULIB_PORTCHECK;
19107 REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
19108 REPLACE_TIMEGM=GNULIB_PORTCHECK;
19109
19110
19111
19112
19113 GNULIB_PSELECT=0;
19114 GNULIB_SELECT=0;
19115 HAVE_PSELECT=1;
19116 REPLACE_PSELECT=0;
19117 REPLACE_SELECT=0;
19118
19119
19120
19121
19122
19123
19124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
19125 $as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
19126 if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
19127 $as_echo_n "(cached) " >&6
19128 else
19129
19130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19131 /* end confdefs.h. */
19132 #include <sys/select.h>
19133 int
19134 main ()
19135 {
19136 struct timeval b;
19137 ;
19138 return 0;
19139 }
19140 _ACEOF
19141 if ac_fn_c_try_compile "$LINENO"; then :
19142 gl_cv_header_sys_select_h_selfcontained=yes
19143 else
19144 gl_cv_header_sys_select_h_selfcontained=no
19145 fi
19146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19147 if test $gl_cv_header_sys_select_h_selfcontained = yes; then
19148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19149 /* end confdefs.h. */
19150 #include <sys/select.h>
19151 int
19152 main ()
19153 {
19154 int memset; int bzero;
19155 ;
19156 return 0;
19157 }
19158
19159 _ACEOF
19160 if ac_fn_c_try_compile "$LINENO"; then :
19161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19162 /* end confdefs.h. */
19163 #include <sys/select.h>
19164 int
19165 main ()
19166 {
19167
19168 #undef memset
19169 #define memset nonexistent_memset
19170 extern
19171 #ifdef __cplusplus
19172 "C"
19173 #endif
19174 void *memset (void *, int, unsigned long);
19175 #undef bzero
19176 #define bzero nonexistent_bzero
19177 extern
19178 #ifdef __cplusplus
19179 "C"
19180 #endif
19181 void bzero (void *, unsigned long);
19182 fd_set fds;
19183 FD_ZERO (&fds);
19184
19185 ;
19186 return 0;
19187 }
19188
19189 _ACEOF
19190 if ac_fn_c_try_link "$LINENO"; then :
19191
19192 else
19193 gl_cv_header_sys_select_h_selfcontained=no
19194 fi
19195 rm -f core conftest.err conftest.$ac_objext \
19196 conftest$ac_exeext conftest.$ac_ext
19197
19198 fi
19199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19200 fi
19201
19202 fi
19203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
19204 $as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
19205
19206
19207
19208
19209
19210
19211
19212
19213
19214 if test $gl_cv_have_include_next = yes; then
19215 gl_cv_next_sys_select_h='<'sys/select.h'>'
19216 else
19217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
19218 $as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
19219 if test "${gl_cv_next_sys_select_h+set}" = set; then :
19220 $as_echo_n "(cached) " >&6
19221 else
19222
19223 if test $ac_cv_header_sys_select_h = yes; then
19224
19225
19226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19227 /* end confdefs.h. */
19228 #include <sys/select.h>
19229
19230 _ACEOF
19231 case "$host_os" in
19232 aix*) gl_absname_cpp="$ac_cpp -C" ;;
19233 *) gl_absname_cpp="$ac_cpp" ;;
19234 esac
19235
19236 case "$host_os" in
19237 mingw*)
19238 gl_dirsep_regex='[/\\]'
19239 ;;
19240 *)
19241 gl_dirsep_regex='\/'
19242 ;;
19243 esac
19244 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
19245
19246 gl_header_literal_regex=`echo 'sys/select.h' \
19247 | sed -e "$gl_make_literal_regex_sed"`
19248 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
19249 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
19250 s|^/[^/]|//&|
19251 p
19252 q
19253 }'
19254 gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19255 sed -n "$gl_absolute_header_sed"`'"'
19256 else
19257 gl_cv_next_sys_select_h='<'sys/select.h'>'
19258 fi
19259
19260
19261 fi
19262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
19263 $as_echo "$gl_cv_next_sys_select_h" >&6; }
19264 fi
19265 NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h
19266
19267 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
19268 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19269 gl_next_as_first_directive='<'sys/select.h'>'
19270 else
19271 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19272 gl_next_as_first_directive=$gl_cv_next_sys_select_h
19273 fi
19274 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive
19275
19276
19277
19278
19279 if test $ac_cv_header_sys_select_h = yes; then
19280 HAVE_SYS_SELECT_H=1
19281 else
19282 HAVE_SYS_SELECT_H=0
19283 fi
19284
19285
19286
19287
19288
19289 if test $ac_cv_header_sys_socket_h != yes; then
19290 for ac_header in winsock2.h
19291 do :
19292 ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
19293 if test "x$ac_cv_header_winsock2_h" = x""yes; then :
19294 cat >>confdefs.h <<_ACEOF
19295 #define HAVE_WINSOCK2_H 1
19296 _ACEOF
19297
19298 fi
19299
19300 done
19301
19302 fi
19303 if test "$ac_cv_header_winsock2_h" = yes; then
19304 HAVE_WINSOCK2_H=1
19305 UNISTD_H_HAVE_WINSOCK2_H=1
19306 SYS_IOCTL_H_HAVE_WINSOCK2_H=1
19307 else
19308 HAVE_WINSOCK2_H=0
19309 fi
19310
19311
19312
19313
19314
19315
19316
19317
19318 GNULIB_PTHREAD_SIGMASK=0;
19319 GNULIB_RAISE=0;
19320 GNULIB_SIGNAL_H_SIGPIPE=0;
19321 GNULIB_SIGPROCMASK=0;
19322 GNULIB_SIGACTION=0;
19323 HAVE_POSIX_SIGNALBLOCKING=1;
19324 HAVE_PTHREAD_SIGMASK=1;
19325 HAVE_RAISE=1;
19326 HAVE_SIGSET_T=1;
19327 HAVE_SIGINFO_T=1;
19328 HAVE_SIGACTION=1;
19329 HAVE_STRUCT_SIGACTION_SA_SIGACTION=1;
19330
19331 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1;
19332
19333 HAVE_SIGHANDLER_T=1;
19334 REPLACE_PTHREAD_SIGMASK=0;
19335 REPLACE_RAISE=0;
19336
19337
19338
19339
19340
19341
19342
19343 ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" "
19344 #include <signal.h>
19345 /* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>. */
19346 #include <sys/types.h>
19347
19348 "
19349 if test "x$ac_cv_type_sigset_t" = x""yes; then :
19350
19351 cat >>confdefs.h <<_ACEOF
19352 #define HAVE_SIGSET_T 1
19353 _ACEOF
19354
19355 gl_cv_type_sigset_t=yes
19356 else
19357 gl_cv_type_sigset_t=no
19358 fi
19359
19360 if test $gl_cv_type_sigset_t != yes; then
19361 HAVE_SIGSET_T=0
19362 fi
19363
19364
19365
19366 if test $ac_cv_header_sys_socket_h = no; then
19367 for ac_header in ws2tcpip.h
19368 do :
19369 ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
19370 if test "x$ac_cv_header_ws2tcpip_h" = x""yes; then :
19371 cat >>confdefs.h <<_ACEOF
19372 #define HAVE_WS2TCPIP_H 1
19373 _ACEOF
19374
19375 fi
19376
19377 done
19378
19379 fi
19380
19381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
19382 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
19383 if test "${ac_cv_header_stdbool_h+set}" = set; then :
19384 $as_echo_n "(cached) " >&6
19385 else
19386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19387 /* end confdefs.h. */
19388
19389 #include <stdbool.h>
19390 #ifndef bool
19391 "error: bool is not defined"
19392 #endif
19393 #ifndef false
19394 "error: false is not defined"
19395 #endif
19396 #if false
19397 "error: false is not 0"
19398 #endif
19399 #ifndef true
19400 "error: true is not defined"
19401 #endif
19402 #if true != 1
19403 "error: true is not 1"
19404 #endif
19405 #ifndef __bool_true_false_are_defined
19406 "error: __bool_true_false_are_defined is not defined"
19407 #endif
19408
19409 struct s { _Bool s: 1; _Bool t; } s;
19410
19411 char a[true == 1 ? 1 : -1];
19412 char b[false == 0 ? 1 : -1];
19413 char c[__bool_true_false_are_defined == 1 ? 1 : -1];
19414 char d[(bool) 0.5 == true ? 1 : -1];
19415 /* See body of main program for 'e'. */
19416 char f[(_Bool) 0.0 == false ? 1 : -1];
19417 char g[true];
19418 char h[sizeof (_Bool)];
19419 char i[sizeof s.t];
19420 enum { j = false, k = true, l = false * true, m = true * 256 };
19421 /* The following fails for
19422 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
19423 _Bool n[m];
19424 char o[sizeof n == m * sizeof n[0] ? 1 : -1];
19425 char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
19426 /* Catch a bug in an HP-UX C compiler. See
19427 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
19428 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
19429 */
19430 _Bool q = true;
19431 _Bool *pq = &q;
19432
19433 int
19434 main ()
19435 {
19436
19437 bool e = &s;
19438 *pq |= q;
19439 *pq |= ! q;
19440 /* Refer to every declared value, to avoid compiler optimizations. */
19441 return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
19442 + !m + !n + !o + !p + !q + !pq);
19443
19444 ;
19445 return 0;
19446 }
19447 _ACEOF
19448 if ac_fn_c_try_compile "$LINENO"; then :
19449 ac_cv_header_stdbool_h=yes
19450 else
19451 ac_cv_header_stdbool_h=no
19452 fi
19453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19454 fi
19455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
19456 $as_echo "$ac_cv_header_stdbool_h" >&6; }
19457 ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
19458 if test "x$ac_cv_type__Bool" = x""yes; then :
19459
19460 cat >>confdefs.h <<_ACEOF
19461 #define HAVE__BOOL 1
19462 _ACEOF
19463
19464
19465 fi
19466
19467
19468
19469 REPLACE_NULL=0;
19470 HAVE_WCHAR_T=1;
19471
19472
19473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
19474 $as_echo_n "checking for wchar_t... " >&6; }
19475 if test "${gt_cv_c_wchar_t+set}" = set; then :
19476 $as_echo_n "(cached) " >&6
19477 else
19478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19479 /* end confdefs.h. */
19480 #include <stddef.h>
19481 wchar_t foo = (wchar_t)'\0';
19482 int
19483 main ()
19484 {
19485
19486 ;
19487 return 0;
19488 }
19489 _ACEOF
19490 if ac_fn_c_try_compile "$LINENO"; then :
19491 gt_cv_c_wchar_t=yes
19492 else
19493 gt_cv_c_wchar_t=no
19494 fi
19495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19496 fi
19497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
19498 $as_echo "$gt_cv_c_wchar_t" >&6; }
19499 if test $gt_cv_c_wchar_t = yes; then
19500
19501 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
19502
19503 fi
19504
19505
19506 GNULIB_DPRINTF=0;
19507 GNULIB_FCLOSE=0;
19508 GNULIB_FDOPEN=0;
19509 GNULIB_FFLUSH=0;
19510 GNULIB_FGETC=0;
19511 GNULIB_FGETS=0;
19512 GNULIB_FOPEN=0;
19513 GNULIB_FPRINTF=0;
19514 GNULIB_FPRINTF_POSIX=0;
19515 GNULIB_FPURGE=0;
19516 GNULIB_FPUTC=0;
19517 GNULIB_FPUTS=0;
19518 GNULIB_FREAD=0;
19519 GNULIB_FREOPEN=0;
19520 GNULIB_FSCANF=0;
19521 GNULIB_FSEEK=0;
19522 GNULIB_FSEEKO=0;
19523 GNULIB_FTELL=0;
19524 GNULIB_FTELLO=0;
19525 GNULIB_FWRITE=0;
19526 GNULIB_GETC=0;
19527 GNULIB_GETCHAR=0;
19528 GNULIB_GETDELIM=0;
19529 GNULIB_GETLINE=0;
19530 GNULIB_OBSTACK_PRINTF=0;
19531 GNULIB_OBSTACK_PRINTF_POSIX=0;
19532 GNULIB_PCLOSE=0;
19533 GNULIB_PERROR=0;
19534 GNULIB_POPEN=0;
19535 GNULIB_PRINTF=0;
19536 GNULIB_PRINTF_POSIX=0;
19537 GNULIB_PUTC=0;
19538 GNULIB_PUTCHAR=0;
19539 GNULIB_PUTS=0;
19540 GNULIB_REMOVE=0;
19541 GNULIB_RENAME=0;
19542 GNULIB_RENAMEAT=0;
19543 GNULIB_SCANF=0;
19544 GNULIB_SNPRINTF=0;
19545 GNULIB_SPRINTF_POSIX=0;
19546 GNULIB_STDIO_H_NONBLOCKING=0;
19547 GNULIB_STDIO_H_SIGPIPE=0;
19548 GNULIB_TMPFILE=0;
19549 GNULIB_VASPRINTF=0;
19550 GNULIB_VFSCANF=0;
19551 GNULIB_VSCANF=0;
19552 GNULIB_VDPRINTF=0;
19553 GNULIB_VFPRINTF=0;
19554 GNULIB_VFPRINTF_POSIX=0;
19555 GNULIB_VPRINTF=0;
19556 GNULIB_VPRINTF_POSIX=0;
19557 GNULIB_VSNPRINTF=0;
19558 GNULIB_VSPRINTF_POSIX=0;
19559 HAVE_DECL_FPURGE=1;
19560 HAVE_DECL_FSEEKO=1;
19561 HAVE_DECL_FTELLO=1;
19562 HAVE_DECL_GETDELIM=1;
19563 HAVE_DECL_GETLINE=1;
19564 HAVE_DECL_OBSTACK_PRINTF=1;
19565 HAVE_DECL_SNPRINTF=1;
19566 HAVE_DECL_VSNPRINTF=1;
19567 HAVE_DPRINTF=1;
19568 HAVE_FSEEKO=1;
19569 HAVE_FTELLO=1;
19570 HAVE_PCLOSE=1;
19571 HAVE_POPEN=1;
19572 HAVE_RENAMEAT=1;
19573 HAVE_VASPRINTF=1;
19574 HAVE_VDPRINTF=1;
19575 REPLACE_DPRINTF=0;
19576 REPLACE_FCLOSE=0;
19577 REPLACE_FDOPEN=0;
19578 REPLACE_FFLUSH=0;
19579 REPLACE_FOPEN=0;
19580 REPLACE_FPRINTF=0;
19581 REPLACE_FPURGE=0;
19582 REPLACE_FREOPEN=0;
19583 REPLACE_FSEEK=0;
19584 REPLACE_FSEEKO=0;
19585 REPLACE_FTELL=0;
19586 REPLACE_FTELLO=0;
19587 REPLACE_GETDELIM=0;
19588 REPLACE_GETLINE=0;
19589 REPLACE_OBSTACK_PRINTF=0;
19590 REPLACE_PERROR=0;
19591 REPLACE_POPEN=0;
19592 REPLACE_PRINTF=0;
19593 REPLACE_REMOVE=0;
19594 REPLACE_RENAME=0;
19595 REPLACE_RENAMEAT=0;
19596 REPLACE_SNPRINTF=0;
19597 REPLACE_SPRINTF=0;
19598 REPLACE_STDIO_READ_FUNCS=0;
19599 REPLACE_STDIO_WRITE_FUNCS=0;
19600 REPLACE_TMPFILE=0;
19601 REPLACE_VASPRINTF=0;
19602 REPLACE_VDPRINTF=0;
19603 REPLACE_VFPRINTF=0;
19604 REPLACE_VPRINTF=0;
19605 REPLACE_VSNPRINTF=0;
19606 REPLACE_VSPRINTF=0;
19607
19608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
19609 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
19610 if test "${ac_cv_struct_tm+set}" = set; then :
19611 $as_echo_n "(cached) " >&6
19612 else
19613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19614 /* end confdefs.h. */
19615 #include <sys/types.h>
19616 #include <time.h>
19617
19618 int
19619 main ()
19620 {
19621 struct tm tm;
19622 int *p = &tm.tm_sec;
19623 return !p;
19624 ;
19625 return 0;
19626 }
19627 _ACEOF
19628 if ac_fn_c_try_compile "$LINENO"; then :
19629 ac_cv_struct_tm=time.h
19630 else
19631 ac_cv_struct_tm=sys/time.h
19632 fi
19633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19634 fi
19635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
19636 $as_echo "$ac_cv_struct_tm" >&6; }
19637 if test $ac_cv_struct_tm = sys/time.h; then
19638
19639 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
19640
19641 fi
19642
19643 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
19644 #include <$ac_cv_struct_tm>
19645
19646 "
19647 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
19648
19649 cat >>confdefs.h <<_ACEOF
19650 #define HAVE_STRUCT_TM_TM_ZONE 1
19651 _ACEOF
19652
19653
19654 fi
19655
19656 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
19657
19658 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
19659
19660 else
19661 ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
19662 "
19663 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
19664 ac_have_decl=1
19665 else
19666 ac_have_decl=0
19667 fi
19668
19669 cat >>confdefs.h <<_ACEOF
19670 #define HAVE_DECL_TZNAME $ac_have_decl
19671 _ACEOF
19672
19673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
19674 $as_echo_n "checking for tzname... " >&6; }
19675 if test "${ac_cv_var_tzname+set}" = set; then :
19676 $as_echo_n "(cached) " >&6
19677 else
19678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19679 /* end confdefs.h. */
19680 #include <time.h>
19681 #if !HAVE_DECL_TZNAME
19682 extern char *tzname[];
19683 #endif
19684
19685 int
19686 main ()
19687 {
19688 return tzname[0][0];
19689 ;
19690 return 0;
19691 }
19692 _ACEOF
19693 if ac_fn_c_try_link "$LINENO"; then :
19694 ac_cv_var_tzname=yes
19695 else
19696 ac_cv_var_tzname=no
19697 fi
19698 rm -f core conftest.err conftest.$ac_objext \
19699 conftest$ac_exeext conftest.$ac_ext
19700 fi
19701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
19702 $as_echo "$ac_cv_var_tzname" >&6; }
19703 if test $ac_cv_var_tzname = yes; then
19704
19705 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
19706
19707 fi
19708 fi
19709
19710
19711 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
19712 "
19713 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
19714
19715 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
19716
19717 fi
19718
19719
19720
19721
19722 ac_fn_c_check_decl "$LINENO" "strtoimax" "ac_cv_have_decl_strtoimax" "$ac_includes_default"
19723 if test "x$ac_cv_have_decl_strtoimax" = x""yes; then :
19724 ac_have_decl=1
19725 else
19726 ac_have_decl=0
19727 fi
19728
19729 cat >>confdefs.h <<_ACEOF
19730 #define HAVE_DECL_STRTOIMAX $ac_have_decl
19731 _ACEOF
19732
19733
19734
19735 ac_fn_c_check_decl "$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default"
19736 if test "x$ac_cv_have_decl_strtoumax" = x""yes; then :
19737 ac_have_decl=1
19738 else
19739 ac_have_decl=0
19740 fi
19741
19742 cat >>confdefs.h <<_ACEOF
19743 #define HAVE_DECL_STRTOUMAX $ac_have_decl
19744 _ACEOF
19745
19746
19747
19748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
19749 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
19750 if test "${ac_cv_header_stat_broken+set}" = set; then :
19751 $as_echo_n "(cached) " >&6
19752 else
19753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19754 /* end confdefs.h. */
19755 #include <sys/types.h>
19756 #include <sys/stat.h>
19757
19758 #if defined S_ISBLK && defined S_IFDIR
19759 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
19760 #endif
19761
19762 #if defined S_ISBLK && defined S_IFCHR
19763 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
19764 #endif
19765
19766 #if defined S_ISLNK && defined S_IFREG
19767 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
19768 #endif
19769
19770 #if defined S_ISSOCK && defined S_IFREG
19771 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
19772 #endif
19773
19774 _ACEOF
19775 if ac_fn_c_try_compile "$LINENO"; then :
19776 ac_cv_header_stat_broken=no
19777 else
19778 ac_cv_header_stat_broken=yes
19779 fi
19780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19781 fi
19782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
19783 $as_echo "$ac_cv_header_stat_broken" >&6; }
19784 if test $ac_cv_header_stat_broken = yes; then
19785
19786 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
19787
19788 fi
19789
19790
19791
19792
19793
19794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
19795 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
19796 if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
19797 $as_echo_n "(cached) " >&6
19798 else
19799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19800 /* end confdefs.h. */
19801 #include <time.h>
19802
19803 int
19804 main ()
19805 {
19806 static struct timespec x; x.tv_sec = x.tv_nsec;
19807 ;
19808 return 0;
19809 }
19810 _ACEOF
19811 if ac_fn_c_try_compile "$LINENO"; then :
19812 gl_cv_sys_struct_timespec_in_time_h=yes
19813 else
19814 gl_cv_sys_struct_timespec_in_time_h=no
19815 fi
19816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19817 fi
19818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
19819 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
19820
19821 TIME_H_DEFINES_STRUCT_TIMESPEC=0
19822 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
19823 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
19824 if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
19825 TIME_H_DEFINES_STRUCT_TIMESPEC=1
19826 else
19827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
19828 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
19829 if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then :
19830 $as_echo_n "(cached) " >&6
19831 else
19832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19833 /* end confdefs.h. */
19834 #include <sys/time.h>
19835
19836 int
19837 main ()
19838 {
19839 static struct timespec x; x.tv_sec = x.tv_nsec;
19840 ;
19841 return 0;
19842 }
19843 _ACEOF
19844 if ac_fn_c_try_compile "$LINENO"; then :
19845 gl_cv_sys_struct_timespec_in_sys_time_h=yes
19846 else
19847 gl_cv_sys_struct_timespec_in_sys_time_h=no
19848 fi
19849 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19850 fi
19851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
19852 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
19853 if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
19854 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
19855 else
19856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
19857 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
19858 if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then :
19859 $as_echo_n "(cached) " >&6
19860 else
19861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19862 /* end confdefs.h. */
19863 #include <pthread.h>
19864
19865 int
19866 main ()
19867 {
19868 static struct timespec x; x.tv_sec = x.tv_nsec;
19869 ;
19870 return 0;
19871 }
19872 _ACEOF
19873 if ac_fn_c_try_compile "$LINENO"; then :
19874 gl_cv_sys_struct_timespec_in_pthread_h=yes
19875 else
19876 gl_cv_sys_struct_timespec_in_pthread_h=no
19877 fi
19878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19879 fi
19880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
19881 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
19882 if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
19883 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
19884 fi
19885 fi
19886 fi
19887
19888
19889
19890
19891
19892
19893
19894
19895
19896
19897
19898
19899
19900
19901
19902 if test $gl_cv_have_include_next = yes; then
19903 gl_cv_next_time_h='<'time.h'>'
19904 else
19905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
19906 $as_echo_n "checking absolute name of <time.h>... " >&6; }
19907 if test "${gl_cv_next_time_h+set}" = set; then :
19908 $as_echo_n "(cached) " >&6
19909 else
19910
19911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19912 /* end confdefs.h. */
19913 #include <time.h>
19914
19915 _ACEOF
19916 case "$host_os" in
19917 aix*) gl_absname_cpp="$ac_cpp -C" ;;
19918 *) gl_absname_cpp="$ac_cpp" ;;
19919 esac
19920
19921 case "$host_os" in
19922 mingw*)
19923 gl_dirsep_regex='[/\\]'
19924 ;;
19925 *)
19926 gl_dirsep_regex='\/'
19927 ;;
19928 esac
19929 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
19930
19931 gl_header_literal_regex=`echo 'time.h' \
19932 | sed -e "$gl_make_literal_regex_sed"`
19933 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
19934 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
19935 s|^/[^/]|//&|
19936 p
19937 q
19938 }'
19939 gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19940 sed -n "$gl_absolute_header_sed"`'"'
19941
19942
19943 fi
19944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
19945 $as_echo "$gl_cv_next_time_h" >&6; }
19946 fi
19947 NEXT_TIME_H=$gl_cv_next_time_h
19948
19949 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
19950 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19951 gl_next_as_first_directive='<'time.h'>'
19952 else
19953 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19954 gl_next_as_first_directive=$gl_cv_next_time_h
19955 fi
19956 NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
19957
19958
19959
19960
19961
19962
19963
19964
19965
19966
19967
19968
19969
19970
19971
19972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the utimes function works" >&5
19973 $as_echo_n "checking whether the utimes function works... " >&6; }
19974 if test "${gl_cv_func_working_utimes+set}" = set; then :
19975 $as_echo_n "(cached) " >&6
19976 else
19977
19978 if test "$cross_compiling" = yes; then :
19979 gl_cv_func_working_utimes=no
19980 else
19981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19982 /* end confdefs.h. */
19983
19984 #include <sys/types.h>
19985 #include <sys/stat.h>
19986 #include <fcntl.h>
19987 #include <sys/time.h>
19988 #include <time.h>
19989 #include <unistd.h>
19990 #include <stdlib.h>
19991 #include <stdio.h>
19992 #include <utime.h>
19993
19994 static int
19995 inorder (time_t a, time_t b, time_t c)
19996 {
19997 return a <= b && b <= c;
19998 }
19999
20000 int
20001 main ()
20002 {
20003 int result = 0;
20004 char const *file = "conftest.utimes";
20005 static struct timeval timeval[2] = {{9, 10}, {999999, 999999}};
20006
20007 /* Test whether utimes() essentially works. */
20008 {
20009 struct stat sbuf;
20010 FILE *f = fopen (file, "w");
20011 if (f == NULL)
20012 result |= 1;
20013 else if (fclose (f) != 0)
20014 result |= 1;
20015 else if (utimes (file, timeval) != 0)
20016 result |= 2;
20017 else if (lstat (file, &sbuf) != 0)
20018 result |= 1;
20019 else if (!(sbuf.st_atime == timeval[0].tv_sec
20020 && sbuf.st_mtime == timeval[1].tv_sec))
20021 result |= 4;
20022 if (unlink (file) != 0)
20023 result |= 1;
20024 }
20025
20026 /* Test whether utimes() with a NULL argument sets the file's timestamp
20027 to the current time. Use 'fstat' as well as 'time' to
20028 determine the "current" time, to accommodate NFS file systems
20029 if there is a time skew between the host and the NFS server. */
20030 {
20031 int fd = open (file, O_WRONLY|O_CREAT, 0644);
20032 if (fd < 0)
20033 result |= 1;
20034 else
20035 {
20036 time_t t0, t2;
20037 struct stat st0, st1, st2;
20038 if (time (&t0) == (time_t) -1)
20039 result |= 1;
20040 else if (fstat (fd, &st0) != 0)
20041 result |= 1;
20042 else if (utimes (file, timeval) != 0)
20043 result |= 2;
20044 else if (utimes (file, NULL) != 0)
20045 result |= 8;
20046 else if (fstat (fd, &st1) != 0)
20047 result |= 1;
20048 else if (write (fd, "\n", 1) != 1)
20049 result |= 1;
20050 else if (fstat (fd, &st2) != 0)
20051 result |= 1;
20052 else if (time (&t2) == (time_t) -1)
20053 result |= 1;
20054 else
20055 {
20056 int m_ok_POSIX = inorder (t0, st1.st_mtime, t2);
20057 int m_ok_NFS = inorder (st0.st_mtime, st1.st_mtime, st2.st_mtime);
20058 if (! (st1.st_atime == st1.st_mtime))
20059 result |= 16;
20060 if (! (m_ok_POSIX || m_ok_NFS))
20061 result |= 32;
20062 }
20063 if (close (fd) != 0)
20064 result |= 1;
20065 }
20066 if (unlink (file) != 0)
20067 result |= 1;
20068 }
20069
20070 /* Test whether utimes() with a NULL argument works on read-only files. */
20071 {
20072 int fd = open (file, O_WRONLY|O_CREAT, 0444);
20073 if (fd < 0)
20074 result |= 1;
20075 else if (close (fd) != 0)
20076 result |= 1;
20077 else if (utimes (file, NULL) != 0)
20078 result |= 64;
20079 if (unlink (file) != 0)
20080 result |= 1;
20081 }
20082
20083 return result;
20084 }
20085
20086 _ACEOF
20087 if ac_fn_c_try_run "$LINENO"; then :
20088 gl_cv_func_working_utimes=yes
20089 else
20090 gl_cv_func_working_utimes=no
20091 fi
20092 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20093 conftest.$ac_objext conftest.beam conftest.$ac_ext
20094 fi
20095
20096 fi
20097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_utimes" >&5
20098 $as_echo "$gl_cv_func_working_utimes" >&6; }
20099
20100 if test $gl_cv_func_working_utimes = yes; then
20101
20102 $as_echo "#define HAVE_WORKING_UTIMES 1" >>confdefs.h
20103
20104 fi
20105
20106
20107
20108
20109
20110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
20111 $as_echo_n "checking for struct utimbuf... " >&6; }
20112 if test "${gl_cv_sys_struct_utimbuf+set}" = set; then :
20113 $as_echo_n "(cached) " >&6
20114 else
20115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20116 /* end confdefs.h. */
20117 #if HAVE_SYS_TIME_H
20118 #include <sys/time.h>
20119 #endif
20120 #include <time.h>
20121 #ifdef HAVE_UTIME_H
20122 #include <utime.h>
20123 #endif
20124
20125 int
20126 main ()
20127 {
20128 static struct utimbuf x; x.actime = x.modtime;
20129 ;
20130 return 0;
20131 }
20132 _ACEOF
20133 if ac_fn_c_try_compile "$LINENO"; then :
20134 gl_cv_sys_struct_utimbuf=yes
20135 else
20136 gl_cv_sys_struct_utimbuf=no
20137 fi
20138 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20139 fi
20140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_utimbuf" >&5
20141 $as_echo "$gl_cv_sys_struct_utimbuf" >&6; }
20142
20143 if test $gl_cv_sys_struct_utimbuf = yes; then
20144
20145 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
20146
20147 fi
20148
20149
20150
20151
20152
20153
20154
20155
20156
20157
20158
20159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking type of array argument to getgroups" >&5
20160 $as_echo_n "checking type of array argument to getgroups... " >&6; }
20161 if test "${ac_cv_type_getgroups+set}" = set; then :
20162 $as_echo_n "(cached) " >&6
20163 else
20164 if test "$cross_compiling" = yes; then :
20165 ac_cv_type_getgroups=cross
20166 else
20167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20168 /* end confdefs.h. */
20169 /* Thanks to Mike Rendell for this test. */
20170 $ac_includes_default
20171 #define NGID 256
20172 #undef MAX
20173 #define MAX(x, y) ((x) > (y) ? (x) : (y))
20174
20175 int
20176 main ()
20177 {
20178 gid_t gidset[NGID];
20179 int i, n;
20180 union { gid_t gval; long int lval; } val;
20181
20182 val.lval = -1;
20183 for (i = 0; i < NGID; i++)
20184 gidset[i] = val.gval;
20185 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
20186 gidset);
20187 /* Exit non-zero if getgroups seems to require an array of ints. This
20188 happens when gid_t is short int but getgroups modifies an array
20189 of ints. */
20190 return n > 0 && gidset[n] != val.gval;
20191 }
20192 _ACEOF
20193 if ac_fn_c_try_run "$LINENO"; then :
20194 ac_cv_type_getgroups=gid_t
20195 else
20196 ac_cv_type_getgroups=int
20197 fi
20198 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20199 conftest.$ac_objext conftest.beam conftest.$ac_ext
20200 fi
20201
20202 if test $ac_cv_type_getgroups = cross; then
20203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20204 /* end confdefs.h. */
20205 #include <unistd.h>
20206
20207 _ACEOF
20208 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
20209 $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then :
20210 ac_cv_type_getgroups=gid_t
20211 else
20212 ac_cv_type_getgroups=int
20213 fi
20214 rm -f conftest*
20215
20216 fi
20217 fi
20218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5
20219 $as_echo "$ac_cv_type_getgroups" >&6; }
20220
20221 cat >>confdefs.h <<_ACEOF
20222 #define GETGROUPS_T $ac_cv_type_getgroups
20223 _ACEOF
20224
20225
20226
20227
20228 if false; then
20229 GL_COND_LIBTOOL_TRUE=
20230 GL_COND_LIBTOOL_FALSE='#'
20231 else
20232 GL_COND_LIBTOOL_TRUE='#'
20233 GL_COND_LIBTOOL_FALSE=
20234 fi
20235
20236 gl_cond_libtool=false
20237 gl_libdeps=
20238 gl_ltlibdeps=
20239 gl_m4_base='m4'
20240
20241
20242
20243
20244
20245
20246
20247
20248
20249 gl_source_base='lib'
20250
20251
20252 if test $ac_cv_func_alloca_works = no; then
20253 :
20254 fi
20255
20256 # Define an additional variable used in the Makefile substitution.
20257 if test $ac_cv_working_alloca_h = yes; then
20258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
20259 $as_echo_n "checking for alloca as a compiler built-in... " >&6; }
20260 if test "${gl_cv_rpl_alloca+set}" = set; then :
20261 $as_echo_n "(cached) " >&6
20262 else
20263
20264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20265 /* end confdefs.h. */
20266
20267 #if defined __GNUC__ || defined _AIX || defined _MSC_VER
20268 Need own alloca
20269 #endif
20270
20271 _ACEOF
20272 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
20273 $EGREP "Need own alloca" >/dev/null 2>&1; then :
20274 gl_cv_rpl_alloca=yes
20275 else
20276 gl_cv_rpl_alloca=no
20277 fi
20278 rm -f conftest*
20279
20280
20281 fi
20282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
20283 $as_echo "$gl_cv_rpl_alloca" >&6; }
20284 if test $gl_cv_rpl_alloca = yes; then
20285
20286 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
20287
20288 ALLOCA_H=alloca.h
20289 else
20290 ALLOCA_H=
20291 fi
20292 else
20293 ALLOCA_H=alloca.h
20294 fi
20295
20296 if test -n "$ALLOCA_H"; then
20297 GL_GENERATE_ALLOCA_H_TRUE=
20298 GL_GENERATE_ALLOCA_H_FALSE='#'
20299 else
20300 GL_GENERATE_ALLOCA_H_TRUE='#'
20301 GL_GENERATE_ALLOCA_H_FALSE=
20302 fi
20303
20304
20305
20306
20307
20308
20309 # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
20310 # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
20311
20312 # Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all*
20313 # programs in the package would end up linked with that potentially-shared
20314 # library, inducing unnecessary run-time overhead.
20315 LIB_CLOCK_GETTIME=
20316
20317 gl_saved_libs=$LIBS
20318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
20319 $as_echo_n "checking for library containing clock_gettime... " >&6; }
20320 if test "${ac_cv_search_clock_gettime+set}" = set; then :
20321 $as_echo_n "(cached) " >&6
20322 else
20323 ac_func_search_save_LIBS=$LIBS
20324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20325 /* end confdefs.h. */
20326
20327 /* Override any GCC internal prototype to avoid an error.
20328 Use char because int might match the return type of a GCC
20329 builtin and then its argument prototype would still apply. */
20330 #ifdef __cplusplus
20331 extern "C"
20332 #endif
20333 char clock_gettime ();
20334 int
20335 main ()
20336 {
20337 return clock_gettime ();
20338 ;
20339 return 0;
20340 }
20341 _ACEOF
20342 for ac_lib in '' rt posix4; do
20343 if test -z "$ac_lib"; then
20344 ac_res="none required"
20345 else
20346 ac_res=-l$ac_lib
20347 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
20348 fi
20349 if ac_fn_c_try_link "$LINENO"; then :
20350 ac_cv_search_clock_gettime=$ac_res
20351 fi
20352 rm -f core conftest.err conftest.$ac_objext \
20353 conftest$ac_exeext
20354 if test "${ac_cv_search_clock_gettime+set}" = set; then :
20355 break
20356 fi
20357 done
20358 if test "${ac_cv_search_clock_gettime+set}" = set; then :
20359
20360 else
20361 ac_cv_search_clock_gettime=no
20362 fi
20363 rm conftest.$ac_ext
20364 LIBS=$ac_func_search_save_LIBS
20365 fi
20366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
20367 $as_echo "$ac_cv_search_clock_gettime" >&6; }
20368 ac_res=$ac_cv_search_clock_gettime
20369 if test "$ac_res" != no; then :
20370 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20371 test "$ac_cv_search_clock_gettime" = "none required" ||
20372 LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime
20373 fi
20374
20375 for ac_func in clock_gettime clock_settime
20376 do :
20377 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20378 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
20379 eval as_val=\$$as_ac_var
20380 if test "x$as_val" = x""yes; then :
20381 cat >>confdefs.h <<_ACEOF
20382 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20383 _ACEOF
20384
20385 fi
20386 done
20387
20388 LIBS=$gl_saved_libs
20389
20390
20391 :
20392
20393
20394
20395 cat >>confdefs.h <<_ACEOF
20396 #define GNULIB_CLOSE_STREAM 1
20397 _ACEOF
20398
20399
20400
20401
20402
20403 :
20404
20405
20406
20407
20408 :
20409
20410
20411
20412
20413
20414
20415
20416
20417
20418
20419
20420
20421
20422
20423
20424 $as_echo "#define HAVE_DUP2 1" >>confdefs.h
20425
20426
20427 if test $HAVE_DUP2 = 1; then
20428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5
20429 $as_echo_n "checking whether dup2 works... " >&6; }
20430 if test "${gl_cv_func_dup2_works+set}" = set; then :
20431 $as_echo_n "(cached) " >&6
20432 else
20433 if test "$cross_compiling" = yes; then :
20434 case "$host_os" in
20435 mingw*) # on this platform, dup2 always returns 0 for success
20436 gl_cv_func_dup2_works="guessing no" ;;
20437 cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0
20438 gl_cv_func_dup2_works="guessing no" ;;
20439 linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a
20440 # closed fd may yield -EBADF instead of -1 / errno=EBADF.
20441 gl_cv_func_dup2_works="guessing no" ;;
20442 freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF.
20443 gl_cv_func_dup2_works="guessing no" ;;
20444 haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
20445 gl_cv_func_dup2_works="guessing no" ;;
20446 *) gl_cv_func_dup2_works="guessing yes" ;;
20447 esac
20448 else
20449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20450 /* end confdefs.h. */
20451
20452 #include <unistd.h>
20453 #include <fcntl.h>
20454 #include <errno.h>
20455 int
20456 main ()
20457 {
20458 int result = 0;
20459 #ifdef FD_CLOEXEC
20460 if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1)
20461 result |= 1;
20462 #endif
20463 if (dup2 (1, 1) == 0)
20464 result |= 2;
20465 #ifdef FD_CLOEXEC
20466 if (fcntl (1, F_GETFD) != FD_CLOEXEC)
20467 result |= 4;
20468 #endif
20469 close (0);
20470 if (dup2 (0, 0) != -1)
20471 result |= 8;
20472 /* Many gnulib modules require POSIX conformance of EBADF. */
20473 if (dup2 (2, 1000000) == -1 && errno != EBADF)
20474 result |= 16;
20475 return result;
20476
20477 ;
20478 return 0;
20479 }
20480
20481 _ACEOF
20482 if ac_fn_c_try_run "$LINENO"; then :
20483 gl_cv_func_dup2_works=yes
20484 else
20485 gl_cv_func_dup2_works=no
20486 fi
20487 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20488 conftest.$ac_objext conftest.beam conftest.$ac_ext
20489 fi
20490
20491
20492 fi
20493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
20494 $as_echo "$gl_cv_func_dup2_works" >&6; }
20495 case "$gl_cv_func_dup2_works" in
20496 *yes) ;;
20497 *)
20498 REPLACE_DUP2=1
20499 ;;
20500 esac
20501 fi
20502
20503
20504 if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
20505
20506
20507
20508
20509
20510
20511
20512
20513 gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext"
20514
20515
20516 fi
20517
20518
20519
20520
20521
20522 GNULIB_DUP2=1
20523
20524
20525
20526
20527
20528
20529
20530
20531
20532
20533
20534 GNULIB_ENVIRON=1
20535
20536
20537
20538
20539
20540
20541
20542
20543 LIB_EXECINFO=''
20544 EXECINFO_H='execinfo.h'
20545
20546 if test $ac_cv_header_execinfo_h = yes; then
20547 gl_saved_libs=$LIBS
20548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing backtrace_symbols_fd" >&5
20549 $as_echo_n "checking for library containing backtrace_symbols_fd... " >&6; }
20550 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
20551 $as_echo_n "(cached) " >&6
20552 else
20553 ac_func_search_save_LIBS=$LIBS
20554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20555 /* end confdefs.h. */
20556
20557 /* Override any GCC internal prototype to avoid an error.
20558 Use char because int might match the return type of a GCC
20559 builtin and then its argument prototype would still apply. */
20560 #ifdef __cplusplus
20561 extern "C"
20562 #endif
20563 char backtrace_symbols_fd ();
20564 int
20565 main ()
20566 {
20567 return backtrace_symbols_fd ();
20568 ;
20569 return 0;
20570 }
20571 _ACEOF
20572 for ac_lib in '' execinfo; do
20573 if test -z "$ac_lib"; then
20574 ac_res="none required"
20575 else
20576 ac_res=-l$ac_lib
20577 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
20578 fi
20579 if ac_fn_c_try_link "$LINENO"; then :
20580 ac_cv_search_backtrace_symbols_fd=$ac_res
20581 fi
20582 rm -f core conftest.err conftest.$ac_objext \
20583 conftest$ac_exeext
20584 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
20585 break
20586 fi
20587 done
20588 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
20589
20590 else
20591 ac_cv_search_backtrace_symbols_fd=no
20592 fi
20593 rm conftest.$ac_ext
20594 LIBS=$ac_func_search_save_LIBS
20595 fi
20596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_backtrace_symbols_fd" >&5
20597 $as_echo "$ac_cv_search_backtrace_symbols_fd" >&6; }
20598 ac_res=$ac_cv_search_backtrace_symbols_fd
20599 if test "$ac_res" != no; then :
20600 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20601 test "$ac_cv_search_backtrace_symbols_fd" = "none required" ||
20602 LIB_EXECINFO=$ac_cv_search_backtrace_symbols_fd
20603 fi
20604
20605 LIBS=$gl_saved_libs
20606 test "$ac_cv_search_backtrace_symbols_fd" = no || EXECINFO_H=''
20607 fi
20608
20609 if test -n "$EXECINFO_H"; then
20610
20611
20612
20613
20614
20615
20616
20617
20618 gl_LIBOBJS="$gl_LIBOBJS execinfo.$ac_objext"
20619
20620 fi
20621
20622
20623
20624 if test -n "$EXECINFO_H"; then
20625 GL_GENERATE_EXECINFO_H_TRUE=
20626 GL_GENERATE_EXECINFO_H_FALSE='#'
20627 else
20628 GL_GENERATE_EXECINFO_H_TRUE='#'
20629 GL_GENERATE_EXECINFO_H_FALSE=
20630 fi
20631
20632
20633
20634
20635
20636
20637
20638
20639
20640 if test $ac_cv_func_faccessat = no; then
20641 HAVE_FACCESSAT=0
20642 fi
20643
20644 if test $HAVE_FACCESSAT = 0; then
20645
20646
20647
20648
20649
20650
20651
20652
20653 gl_LIBOBJS="$gl_LIBOBJS faccessat.$ac_objext"
20654
20655
20656 for ac_func in access
20657 do :
20658 ac_fn_c_check_func "$LINENO" "access" "ac_cv_func_access"
20659 if test "x$ac_cv_func_access" = x""yes; then :
20660 cat >>confdefs.h <<_ACEOF
20661 #define HAVE_ACCESS 1
20662 _ACEOF
20663
20664 fi
20665 done
20666
20667
20668 fi
20669
20670
20671 cat >>confdefs.h <<_ACEOF
20672 #define GNULIB_FACCESSAT 1
20673 _ACEOF
20674
20675
20676
20677
20678
20679
20680
20681 GNULIB_FACCESSAT=1
20682
20683
20684
20685
20686
20687
20688
20689
20690
20691
20692
20693
20694
20695
20696
20697
20698 if test $gl_cv_have_include_next = yes; then
20699 gl_cv_next_fcntl_h='<'fcntl.h'>'
20700 else
20701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <fcntl.h>" >&5
20702 $as_echo_n "checking absolute name of <fcntl.h>... " >&6; }
20703 if test "${gl_cv_next_fcntl_h+set}" = set; then :
20704 $as_echo_n "(cached) " >&6
20705 else
20706
20707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20708 /* end confdefs.h. */
20709 #include <fcntl.h>
20710
20711 _ACEOF
20712 case "$host_os" in
20713 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20714 *) gl_absname_cpp="$ac_cpp" ;;
20715 esac
20716
20717 case "$host_os" in
20718 mingw*)
20719 gl_dirsep_regex='[/\\]'
20720 ;;
20721 *)
20722 gl_dirsep_regex='\/'
20723 ;;
20724 esac
20725 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
20726
20727 gl_header_literal_regex=`echo 'fcntl.h' \
20728 | sed -e "$gl_make_literal_regex_sed"`
20729 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20730 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20731 s|^/[^/]|//&|
20732 p
20733 q
20734 }'
20735 gl_cv_next_fcntl_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20736 sed -n "$gl_absolute_header_sed"`'"'
20737
20738
20739 fi
20740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_fcntl_h" >&5
20741 $as_echo "$gl_cv_next_fcntl_h" >&6; }
20742 fi
20743 NEXT_FCNTL_H=$gl_cv_next_fcntl_h
20744
20745 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20746 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20747 gl_next_as_first_directive='<'fcntl.h'>'
20748 else
20749 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20750 gl_next_as_first_directive=$gl_cv_next_fcntl_h
20751 fi
20752 NEXT_AS_FIRST_DIRECTIVE_FCNTL_H=$gl_next_as_first_directive
20753
20754
20755
20756
20757
20758
20759
20760
20761
20762
20763
20764
20765
20766
20767
20768
20769
20770
20771 fp_headers='
20772 # include <stdio.h>
20773 # if HAVE_STDIO_EXT_H
20774 # include <stdio_ext.h>
20775 # endif
20776 '
20777 ac_fn_c_check_decl "$LINENO" "__fpending" "ac_cv_have_decl___fpending" "$fp_headers
20778 "
20779 if test "x$ac_cv_have_decl___fpending" = x""yes; then :
20780 ac_have_decl=1
20781 else
20782 ac_have_decl=0
20783 fi
20784
20785 cat >>confdefs.h <<_ACEOF
20786 #define HAVE_DECL___FPENDING $ac_have_decl
20787 _ACEOF
20788
20789
20790 if test $ac_cv_func___fpending = no; then
20791
20792
20793
20794
20795
20796
20797
20798
20799 gl_LIBOBJS="$gl_LIBOBJS fpending.$ac_objext"
20800
20801
20802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to determine the number of pending output bytes on a stream" >&5
20803 $as_echo_n "checking how to determine the number of pending output bytes on a stream... " >&6; }
20804 if test "${ac_cv_sys_pending_output_n_bytes+set}" = set; then :
20805 $as_echo_n "(cached) " >&6
20806 else
20807
20808 for ac_expr in \
20809 \
20810 '# glibc2' \
20811 'fp->_IO_write_ptr - fp->_IO_write_base' \
20812 \
20813 '# traditional Unix' \
20814 'fp->_ptr - fp->_base' \
20815 \
20816 '# BSD' \
20817 'fp->_p - fp->_bf._base' \
20818 \
20819 '# SCO, Unixware' \
20820 '(fp->__ptr ? fp->__ptr - fp->__base : 0)' \
20821 \
20822 '# QNX' \
20823 '(fp->_Mode & 0x2000 /*_MWRITE*/ ? fp->_Next - fp->_Buf : 0)' \
20824 \
20825 '# old glibc?' \
20826 'fp->__bufp - fp->__buffer' \
20827 \
20828 '# old glibc iostream?' \
20829 'fp->_pptr - fp->_pbase' \
20830 \
20831 '# emx+gcc' \
20832 'fp->_ptr - fp->_buffer' \
20833 \
20834 '# Minix' \
20835 'fp->_ptr - fp->_buf' \
20836 \
20837 '# Plan9' \
20838 'fp->wp - fp->buf' \
20839 \
20840 '# VMS' \
20841 '(*fp)->_ptr - (*fp)->_base' \
20842 \
20843 '# e.g., DGUX R4.11; the info is not available' \
20844 1 \
20845 ; do
20846
20847 # Skip each embedded comment.
20848 case "$ac_expr" in '#'*) continue;; esac
20849
20850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20851 /* end confdefs.h. */
20852 #include <stdio.h>
20853 int
20854 main ()
20855 {
20856 FILE *fp = stdin; (void) ($ac_expr);
20857 ;
20858 return 0;
20859 }
20860 _ACEOF
20861 if ac_fn_c_try_compile "$LINENO"; then :
20862 fp_done=yes
20863
20864 fi
20865 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20866 test "$fp_done" = yes && break
20867 done
20868
20869 ac_cv_sys_pending_output_n_bytes=$ac_expr
20870
20871
20872 fi
20873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_pending_output_n_bytes" >&5
20874 $as_echo "$ac_cv_sys_pending_output_n_bytes" >&6; }
20875
20876 cat >>confdefs.h <<_ACEOF
20877 #define PENDING_OUTPUT_N_BYTES $ac_cv_sys_pending_output_n_bytes
20878 _ACEOF
20879
20880
20881 fi
20882
20883
20884 # Persuade glibc <stdlib.h> to declare getloadavg().
20885
20886
20887 gl_save_LIBS=$LIBS
20888
20889 # getloadvg is present in libc on glibc >= 2.2, Mac OS X, FreeBSD >= 2.0,
20890 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
20891 HAVE_GETLOADAVG=1
20892 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
20893 if test "x$ac_cv_func_getloadavg" = x""yes; then :
20894
20895 else
20896 gl_func_getloadavg_done=no
20897
20898 # Some systems with -lutil have (and need) -lkvm as well, some do not.
20899 # On Solaris, -lkvm requires nlist from -lelf, so check that first
20900 # to get the right answer into the cache.
20901 # For kstat on solaris, we need to test for libelf and libkvm to force the
20902 # definition of SVR4 below.
20903 if test $gl_func_getloadavg_done = no; then
20904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
20905 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
20906 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
20907 $as_echo_n "(cached) " >&6
20908 else
20909 ac_check_lib_save_LIBS=$LIBS
20910 LIBS="-lelf $LIBS"
20911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20912 /* end confdefs.h. */
20913
20914 /* Override any GCC internal prototype to avoid an error.
20915 Use char because int might match the return type of a GCC
20916 builtin and then its argument prototype would still apply. */
20917 #ifdef __cplusplus
20918 extern "C"
20919 #endif
20920 char elf_begin ();
20921 int
20922 main ()
20923 {
20924 return elf_begin ();
20925 ;
20926 return 0;
20927 }
20928 _ACEOF
20929 if ac_fn_c_try_link "$LINENO"; then :
20930 ac_cv_lib_elf_elf_begin=yes
20931 else
20932 ac_cv_lib_elf_elf_begin=no
20933 fi
20934 rm -f core conftest.err conftest.$ac_objext \
20935 conftest$ac_exeext conftest.$ac_ext
20936 LIBS=$ac_check_lib_save_LIBS
20937 fi
20938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
20939 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
20940 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
20941 LIBS="-lelf $LIBS"
20942 fi
20943
20944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
20945 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
20946 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
20947 $as_echo_n "(cached) " >&6
20948 else
20949 ac_check_lib_save_LIBS=$LIBS
20950 LIBS="-lkvm $LIBS"
20951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20952 /* end confdefs.h. */
20953
20954 /* Override any GCC internal prototype to avoid an error.
20955 Use char because int might match the return type of a GCC
20956 builtin and then its argument prototype would still apply. */
20957 #ifdef __cplusplus
20958 extern "C"
20959 #endif
20960 char kvm_open ();
20961 int
20962 main ()
20963 {
20964 return kvm_open ();
20965 ;
20966 return 0;
20967 }
20968 _ACEOF
20969 if ac_fn_c_try_link "$LINENO"; then :
20970 ac_cv_lib_kvm_kvm_open=yes
20971 else
20972 ac_cv_lib_kvm_kvm_open=no
20973 fi
20974 rm -f core conftest.err conftest.$ac_objext \
20975 conftest$ac_exeext conftest.$ac_ext
20976 LIBS=$ac_check_lib_save_LIBS
20977 fi
20978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
20979 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
20980 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
20981 LIBS="-lkvm $LIBS"
20982 fi
20983
20984 # Check for the 4.4BSD definition of getloadavg.
20985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
20986 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
20987 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
20988 $as_echo_n "(cached) " >&6
20989 else
20990 ac_check_lib_save_LIBS=$LIBS
20991 LIBS="-lutil $LIBS"
20992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20993 /* end confdefs.h. */
20994
20995 /* Override any GCC internal prototype to avoid an error.
20996 Use char because int might match the return type of a GCC
20997 builtin and then its argument prototype would still apply. */
20998 #ifdef __cplusplus
20999 extern "C"
21000 #endif
21001 char getloadavg ();
21002 int
21003 main ()
21004 {
21005 return getloadavg ();
21006 ;
21007 return 0;
21008 }
21009 _ACEOF
21010 if ac_fn_c_try_link "$LINENO"; then :
21011 ac_cv_lib_util_getloadavg=yes
21012 else
21013 ac_cv_lib_util_getloadavg=no
21014 fi
21015 rm -f core conftest.err conftest.$ac_objext \
21016 conftest$ac_exeext conftest.$ac_ext
21017 LIBS=$ac_check_lib_save_LIBS
21018 fi
21019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
21020 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
21021 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
21022 LIBS="-lutil $LIBS" gl_func_getloadavg_done=yes
21023 fi
21024
21025 fi
21026
21027 if test $gl_func_getloadavg_done = no; then
21028 # There is a commonly available library for RS/6000 AIX.
21029 # Since it is not a standard part of AIX, it might be installed locally.
21030 gl_getloadavg_LIBS=$LIBS
21031 LIBS="-L/usr/local/lib $LIBS"
21032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
21033 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
21034 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
21035 $as_echo_n "(cached) " >&6
21036 else
21037 ac_check_lib_save_LIBS=$LIBS
21038 LIBS="-lgetloadavg $LIBS"
21039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21040 /* end confdefs.h. */
21041
21042 /* Override any GCC internal prototype to avoid an error.
21043 Use char because int might match the return type of a GCC
21044 builtin and then its argument prototype would still apply. */
21045 #ifdef __cplusplus
21046 extern "C"
21047 #endif
21048 char getloadavg ();
21049 int
21050 main ()
21051 {
21052 return getloadavg ();
21053 ;
21054 return 0;
21055 }
21056 _ACEOF
21057 if ac_fn_c_try_link "$LINENO"; then :
21058 ac_cv_lib_getloadavg_getloadavg=yes
21059 else
21060 ac_cv_lib_getloadavg_getloadavg=no
21061 fi
21062 rm -f core conftest.err conftest.$ac_objext \
21063 conftest$ac_exeext conftest.$ac_ext
21064 LIBS=$ac_check_lib_save_LIBS
21065 fi
21066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
21067 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
21068 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
21069 LIBS="-lgetloadavg $LIBS" gl_func_getloadavg_done=yes
21070 else
21071 LIBS=$gl_getloadavg_LIBS
21072 fi
21073
21074 fi
21075
21076 # Set up the replacement function if necessary.
21077 if test $gl_func_getloadavg_done = no; then
21078 HAVE_GETLOADAVG=0
21079
21080 # Solaris has libkstat which does not require root.
21081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
21082 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
21083 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
21084 $as_echo_n "(cached) " >&6
21085 else
21086 ac_check_lib_save_LIBS=$LIBS
21087 LIBS="-lkstat $LIBS"
21088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21089 /* end confdefs.h. */
21090
21091 /* Override any GCC internal prototype to avoid an error.
21092 Use char because int might match the return type of a GCC
21093 builtin and then its argument prototype would still apply. */
21094 #ifdef __cplusplus
21095 extern "C"
21096 #endif
21097 char kstat_open ();
21098 int
21099 main ()
21100 {
21101 return kstat_open ();
21102 ;
21103 return 0;
21104 }
21105 _ACEOF
21106 if ac_fn_c_try_link "$LINENO"; then :
21107 ac_cv_lib_kstat_kstat_open=yes
21108 else
21109 ac_cv_lib_kstat_kstat_open=no
21110 fi
21111 rm -f core conftest.err conftest.$ac_objext \
21112 conftest$ac_exeext conftest.$ac_ext
21113 LIBS=$ac_check_lib_save_LIBS
21114 fi
21115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
21116 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
21117 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
21118 cat >>confdefs.h <<_ACEOF
21119 #define HAVE_LIBKSTAT 1
21120 _ACEOF
21121
21122 LIBS="-lkstat $LIBS"
21123
21124 fi
21125
21126 test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done=yes
21127
21128 # AIX has libperfstat which does not require root
21129 if test $gl_func_getloadavg_done = no; then
21130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
21131 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
21132 if test "${ac_cv_lib_perfstat_perfstat_cpu_total+set}" = set; then :
21133 $as_echo_n "(cached) " >&6
21134 else
21135 ac_check_lib_save_LIBS=$LIBS
21136 LIBS="-lperfstat $LIBS"
21137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21138 /* end confdefs.h. */
21139
21140 /* Override any GCC internal prototype to avoid an error.
21141 Use char because int might match the return type of a GCC
21142 builtin and then its argument prototype would still apply. */
21143 #ifdef __cplusplus
21144 extern "C"
21145 #endif
21146 char perfstat_cpu_total ();
21147 int
21148 main ()
21149 {
21150 return perfstat_cpu_total ();
21151 ;
21152 return 0;
21153 }
21154 _ACEOF
21155 if ac_fn_c_try_link "$LINENO"; then :
21156 ac_cv_lib_perfstat_perfstat_cpu_total=yes
21157 else
21158 ac_cv_lib_perfstat_perfstat_cpu_total=no
21159 fi
21160 rm -f core conftest.err conftest.$ac_objext \
21161 conftest$ac_exeext conftest.$ac_ext
21162 LIBS=$ac_check_lib_save_LIBS
21163 fi
21164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
21165 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
21166 if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = x""yes; then :
21167 cat >>confdefs.h <<_ACEOF
21168 #define HAVE_LIBPERFSTAT 1
21169 _ACEOF
21170
21171 LIBS="-lperfstat $LIBS"
21172
21173 fi
21174
21175 test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done=yes
21176 fi
21177
21178 if test $gl_func_getloadavg_done = no; then
21179 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
21180 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
21181 gl_func_getloadavg_done=yes
21182
21183 $as_echo "#define DGUX 1" >>confdefs.h
21184
21185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
21186 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
21187 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
21188 $as_echo_n "(cached) " >&6
21189 else
21190 ac_check_lib_save_LIBS=$LIBS
21191 LIBS="-ldgc $LIBS"
21192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21193 /* end confdefs.h. */
21194
21195 /* Override any GCC internal prototype to avoid an error.
21196 Use char because int might match the return type of a GCC
21197 builtin and then its argument prototype would still apply. */
21198 #ifdef __cplusplus
21199 extern "C"
21200 #endif
21201 char dg_sys_info ();
21202 int
21203 main ()
21204 {
21205 return dg_sys_info ();
21206 ;
21207 return 0;
21208 }
21209 _ACEOF
21210 if ac_fn_c_try_link "$LINENO"; then :
21211 ac_cv_lib_dgc_dg_sys_info=yes
21212 else
21213 ac_cv_lib_dgc_dg_sys_info=no
21214 fi
21215 rm -f core conftest.err conftest.$ac_objext \
21216 conftest$ac_exeext conftest.$ac_ext
21217 LIBS=$ac_check_lib_save_LIBS
21218 fi
21219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
21220 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
21221 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
21222 cat >>confdefs.h <<_ACEOF
21223 #define HAVE_LIBDGC 1
21224 _ACEOF
21225
21226 LIBS="-ldgc $LIBS"
21227
21228 fi
21229
21230 fi
21231
21232
21233 fi
21234 fi
21235 fi
21236
21237
21238 if test "x$gl_save_LIBS" = x; then
21239 GETLOADAVG_LIBS=$LIBS
21240 else
21241 GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
21242 fi
21243 LIBS=$gl_save_LIBS
21244
21245
21246 # Test whether the system declares getloadavg. Solaris has the function
21247 # but declares it in <sys/loadavg.h>, not <stdlib.h>.
21248 for ac_header in sys/loadavg.h
21249 do :
21250 ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
21251 if test "x$ac_cv_header_sys_loadavg_h" = x""yes; then :
21252 cat >>confdefs.h <<_ACEOF
21253 #define HAVE_SYS_LOADAVG_H 1
21254 _ACEOF
21255
21256 fi
21257
21258 done
21259
21260 if test $ac_cv_header_sys_loadavg_h = yes; then
21261 HAVE_SYS_LOADAVG_H=1
21262 else
21263 HAVE_SYS_LOADAVG_H=0
21264 fi
21265 ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
21266 # include <sys/loadavg.h>
21267 #endif
21268 #include <stdlib.h>
21269 "
21270 if test "x$ac_cv_have_decl_getloadavg" = x""yes; then :
21271
21272 else
21273 HAVE_DECL_GETLOADAVG=0
21274 fi
21275
21276
21277 if test $HAVE_GETLOADAVG = 0; then
21278
21279
21280
21281
21282
21283
21284
21285
21286 gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext"
21287
21288
21289 # Figure out what our getloadavg.c needs.
21290
21291
21292
21293 # On HPUX9, an unprivileged user can get load averages this way.
21294 if test $gl_func_getloadavg_done = no; then
21295 for ac_func in pstat_getdynamic
21296 do :
21297 ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
21298 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
21299 cat >>confdefs.h <<_ACEOF
21300 #define HAVE_PSTAT_GETDYNAMIC 1
21301 _ACEOF
21302 gl_func_getloadavg_done=yes
21303 fi
21304 done
21305
21306 fi
21307
21308 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
21309 # uses stabs), but it is still SVR4. We cannot check for <elf.h> because
21310 # Irix 4.0.5F has the header but not the library.
21311 if test $gl_func_getloadavg_done = no && test "$ac_cv_lib_elf_elf_begin" = yes \
21312 && test "$ac_cv_lib_kvm_kvm_open" = yes; then
21313 gl_func_getloadavg_done=yes
21314
21315 $as_echo "#define SVR4 1" >>confdefs.h
21316
21317 fi
21318
21319 if test $gl_func_getloadavg_done = no; then
21320 ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
21321 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
21322 gl_func_getloadavg_done=yes
21323
21324 $as_echo "#define UMAX 1" >>confdefs.h
21325
21326
21327 $as_echo "#define UMAX4_3 1" >>confdefs.h
21328
21329 fi
21330
21331
21332 fi
21333
21334 if test $gl_func_getloadavg_done = no; then
21335 ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
21336 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
21337 gl_func_getloadavg_done=yes; $as_echo "#define UMAX 1" >>confdefs.h
21338
21339 fi
21340
21341
21342 fi
21343
21344 if test $gl_func_getloadavg_done = no; then
21345 for ac_header in mach/mach.h
21346 do :
21347 ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
21348 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
21349 cat >>confdefs.h <<_ACEOF
21350 #define HAVE_MACH_MACH_H 1
21351 _ACEOF
21352
21353 fi
21354
21355 done
21356
21357 fi
21358
21359 for ac_header in nlist.h
21360 do :
21361 ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
21362 if test "x$ac_cv_header_nlist_h" = x""yes; then :
21363 cat >>confdefs.h <<_ACEOF
21364 #define HAVE_NLIST_H 1
21365 _ACEOF
21366 ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
21367 "
21368 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
21369
21370 cat >>confdefs.h <<_ACEOF
21371 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
21372 _ACEOF
21373
21374
21375 fi
21376
21377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21378 /* end confdefs.h. */
21379 #include <nlist.h>
21380 int
21381 main ()
21382 {
21383 struct nlist x;
21384 #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
21385 x.n_un.n_name = "";
21386 #else
21387 x.n_name = "";
21388 #endif
21389 ;
21390 return 0;
21391 }
21392 _ACEOF
21393 if ac_fn_c_try_link "$LINENO"; then :
21394
21395 $as_echo "#define N_NAME_POINTER 1" >>confdefs.h
21396
21397 fi
21398 rm -f core conftest.err conftest.$ac_objext \
21399 conftest$ac_exeext conftest.$ac_ext
21400
21401 fi
21402
21403 done
21404
21405 fi
21406
21407
21408
21409
21410
21411 GNULIB_GETLOADAVG=1
21412
21413
21414
21415
21416
21417
21418
21419
21420
21421
21422 if test $REPLACE_GETOPT = 1; then
21423
21424
21425
21426
21427
21428
21429
21430
21431 gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
21432
21433
21434
21435
21436
21437
21438
21439
21440
21441 gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
21442
21443
21444
21445
21446 GNULIB_GL_UNISTD_H_GETOPT=1
21447 fi
21448
21449
21450
21451
21452
21453
21454
21455 REPLACE_GETOPT=0
21456 if test -n "$gl_replace_getopt"; then
21457 REPLACE_GETOPT=1
21458 fi
21459
21460 if test $REPLACE_GETOPT = 1; then
21461
21462 GETOPT_H=getopt.h
21463
21464 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
21465
21466
21467
21468 fi
21469
21470 if test $REPLACE_GETOPT = 1; then
21471
21472
21473
21474
21475
21476
21477
21478
21479 gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
21480
21481
21482
21483
21484
21485
21486
21487
21488
21489 gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
21490
21491
21492
21493
21494 GNULIB_GL_UNISTD_H_GETOPT=1
21495 fi
21496
21497
21498
21499
21500
21501
21502
21503
21504
21505
21506
21507
21508 gl_gettimeofday_timezone=void
21509 if test $ac_cv_func_gettimeofday != yes; then
21510 HAVE_GETTIMEOFDAY=0
21511 else
21512
21513
21514
21515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday clobbers localtime buffer" >&5
21516 $as_echo_n "checking whether gettimeofday clobbers localtime buffer... " >&6; }
21517 if test "${gl_cv_func_gettimeofday_clobber+set}" = set; then :
21518 $as_echo_n "(cached) " >&6
21519 else
21520 if test "$cross_compiling" = yes; then :
21521 # When cross-compiling:
21522 case "$host_os" in
21523 # Guess all is fine on glibc systems.
21524 *-gnu*) gl_cv_func_gettimeofday_clobber="guessing no" ;;
21525 # If we don't know, assume the worst.
21526 *) gl_cv_func_gettimeofday_clobber="guessing yes" ;;
21527 esac
21528
21529 else
21530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21531 /* end confdefs.h. */
21532 #include <string.h>
21533 #include <sys/time.h>
21534 #include <time.h>
21535 #include <stdlib.h>
21536
21537 int
21538 main ()
21539 {
21540
21541 time_t t = 0;
21542 struct tm *lt;
21543 struct tm saved_lt;
21544 struct timeval tv;
21545 lt = localtime (&t);
21546 saved_lt = *lt;
21547 gettimeofday (&tv, NULL);
21548 return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0;
21549
21550 ;
21551 return 0;
21552 }
21553 _ACEOF
21554 if ac_fn_c_try_run "$LINENO"; then :
21555 gl_cv_func_gettimeofday_clobber=no
21556 else
21557 gl_cv_func_gettimeofday_clobber=yes
21558 fi
21559 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21560 conftest.$ac_objext conftest.beam conftest.$ac_ext
21561 fi
21562
21563 fi
21564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_clobber" >&5
21565 $as_echo "$gl_cv_func_gettimeofday_clobber" >&6; }
21566
21567 case "$gl_cv_func_gettimeofday_clobber" in
21568 *yes)
21569 REPLACE_GETTIMEOFDAY=1
21570
21571
21572 $as_echo "#define gmtime rpl_gmtime" >>confdefs.h
21573
21574
21575 $as_echo "#define localtime rpl_localtime" >>confdefs.h
21576
21577
21578
21579 $as_echo "#define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1" >>confdefs.h
21580
21581 ;;
21582 esac
21583
21584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday with POSIX signature" >&5
21585 $as_echo_n "checking for gettimeofday with POSIX signature... " >&6; }
21586 if test "${gl_cv_func_gettimeofday_posix_signature+set}" = set; then :
21587 $as_echo_n "(cached) " >&6
21588 else
21589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21590 /* end confdefs.h. */
21591 #include <sys/time.h>
21592 struct timeval c;
21593 int gettimeofday (struct timeval *restrict, void *restrict);
21594
21595 int
21596 main ()
21597 {
21598 /* glibc uses struct timezone * rather than the POSIX void *
21599 if _GNU_SOURCE is defined. However, since the only portable
21600 use of gettimeofday uses NULL as the second parameter, and
21601 since the glibc definition is actually more typesafe, it is
21602 not worth wrapping this to get a compliant signature. */
21603 int (*f) (struct timeval *restrict, void *restrict)
21604 = gettimeofday;
21605 int x = f (&c, 0);
21606 return !(x | c.tv_sec | c.tv_usec);
21607
21608 ;
21609 return 0;
21610 }
21611 _ACEOF
21612 if ac_fn_c_try_compile "$LINENO"; then :
21613 gl_cv_func_gettimeofday_posix_signature=yes
21614 else
21615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21616 /* end confdefs.h. */
21617 #include <sys/time.h>
21618 int gettimeofday (struct timeval *restrict, struct timezone *restrict);
21619
21620 int
21621 main ()
21622 {
21623
21624 ;
21625 return 0;
21626 }
21627 _ACEOF
21628 if ac_fn_c_try_compile "$LINENO"; then :
21629 gl_cv_func_gettimeofday_posix_signature=almost
21630 else
21631 gl_cv_func_gettimeofday_posix_signature=no
21632 fi
21633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21634 fi
21635 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21636 fi
21637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5
21638 $as_echo "$gl_cv_func_gettimeofday_posix_signature" >&6; }
21639 if test $gl_cv_func_gettimeofday_posix_signature = almost; then
21640 gl_gettimeofday_timezone='struct timezone'
21641 elif test $gl_cv_func_gettimeofday_posix_signature != yes; then
21642 REPLACE_GETTIMEOFDAY=1
21643 fi
21644 if test $REPLACE_STRUCT_TIMEVAL = 1; then
21645 REPLACE_GETTIMEOFDAY=1
21646 fi
21647
21648 fi
21649
21650 cat >>confdefs.h <<_ACEOF
21651 #define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone
21652 _ACEOF
21653
21654
21655 if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then
21656
21657
21658
21659
21660
21661
21662
21663
21664 gl_LIBOBJS="$gl_LIBOBJS gettimeofday.$ac_objext"
21665
21666
21667 for ac_header in sys/timeb.h
21668 do :
21669 ac_fn_c_check_header_mongrel "$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default"
21670 if test "x$ac_cv_header_sys_timeb_h" = x""yes; then :
21671 cat >>confdefs.h <<_ACEOF
21672 #define HAVE_SYS_TIMEB_H 1
21673 _ACEOF
21674
21675 fi
21676
21677 done
21678
21679 for ac_func in _ftime
21680 do :
21681 ac_fn_c_check_func "$LINENO" "_ftime" "ac_cv_func__ftime"
21682 if test "x$ac_cv_func__ftime" = x""yes; then :
21683 cat >>confdefs.h <<_ACEOF
21684 #define HAVE__FTIME 1
21685 _ACEOF
21686
21687 fi
21688 done
21689
21690
21691 fi
21692
21693
21694
21695
21696
21697 GNULIB_GETTIMEOFDAY=1
21698
21699
21700
21701
21702
21703
21704
21705
21706
21707
21708 if test $ac_cv_func_lstat = yes; then
21709
21710 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
21711 *no)
21712 REPLACE_LSTAT=1
21713 ;;
21714 esac
21715 else
21716 HAVE_LSTAT=0
21717 fi
21718
21719 if test $REPLACE_LSTAT = 1; then
21720
21721
21722
21723
21724
21725
21726
21727
21728 gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext"
21729
21730
21731
21732 :
21733
21734 fi
21735
21736
21737
21738
21739
21740 GNULIB_LSTAT=1
21741
21742
21743
21744
21745
21746
21747
21748
21749
21750
21751
21752 if test $APPLE_UNIVERSAL_BUILD = 1; then
21753 # A universal build on Apple Mac OS X platforms.
21754 # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
21755 # But we need a configuration result that is valid in both modes.
21756 gl_cv_func_working_mktime=no
21757 fi
21758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
21759 $as_echo_n "checking for working mktime... " >&6; }
21760 if test "${gl_cv_func_working_mktime+set}" = set; then :
21761 $as_echo_n "(cached) " >&6
21762 else
21763 if test "$cross_compiling" = yes; then :
21764 gl_cv_func_working_mktime=no
21765 else
21766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21767 /* end confdefs.h. */
21768 /* Test program from Paul Eggert and Tony Leneis. */
21769 #include <limits.h>
21770 #include <stdlib.h>
21771 #include <time.h>
21772
21773 #ifdef HAVE_UNISTD_H
21774 # include <unistd.h>
21775 #endif
21776
21777 #ifndef HAVE_ALARM
21778 # define alarm(X) /* empty */
21779 #endif
21780
21781 /* Work around redefinition to rpl_putenv by other config tests. */
21782 #undef putenv
21783
21784 static time_t time_t_max;
21785 static time_t time_t_min;
21786
21787 /* Values we'll use to set the TZ environment variable. */
21788 static char *tz_strings[] = {
21789 (char *) 0, "TZ=GMT0", "TZ=JST-9",
21790 "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
21791 };
21792 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
21793
21794 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
21795 Based on a problem report from Andreas Jaeger. */
21796 static int
21797 spring_forward_gap ()
21798 {
21799 /* glibc (up to about 1998-10-07) failed this test. */
21800 struct tm tm;
21801
21802 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
21803 instead of "TZ=America/Vancouver" in order to detect the bug even
21804 on systems that don't support the Olson extension, or don't have the
21805 full zoneinfo tables installed. */
21806 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
21807
21808 tm.tm_year = 98;
21809 tm.tm_mon = 3;
21810 tm.tm_mday = 5;
21811 tm.tm_hour = 2;
21812 tm.tm_min = 0;
21813 tm.tm_sec = 0;
21814 tm.tm_isdst = -1;
21815 return mktime (&tm) != (time_t) -1;
21816 }
21817
21818 static int
21819 mktime_test1 (time_t now)
21820 {
21821 struct tm *lt;
21822 return ! (lt = localtime (&now)) || mktime (lt) == now;
21823 }
21824
21825 static int
21826 mktime_test (time_t now)
21827 {
21828 return (mktime_test1 (now)
21829 && mktime_test1 ((time_t) (time_t_max - now))
21830 && mktime_test1 ((time_t) (time_t_min + now)));
21831 }
21832
21833 static int
21834 irix_6_4_bug ()
21835 {
21836 /* Based on code from Ariel Faigon. */
21837 struct tm tm;
21838 tm.tm_year = 96;
21839 tm.tm_mon = 3;
21840 tm.tm_mday = 0;
21841 tm.tm_hour = 0;
21842 tm.tm_min = 0;
21843 tm.tm_sec = 0;
21844 tm.tm_isdst = -1;
21845 mktime (&tm);
21846 return tm.tm_mon == 2 && tm.tm_mday == 31;
21847 }
21848
21849 static int
21850 bigtime_test (int j)
21851 {
21852 struct tm tm;
21853 time_t now;
21854 tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
21855 now = mktime (&tm);
21856 if (now != (time_t) -1)
21857 {
21858 struct tm *lt = localtime (&now);
21859 if (! (lt
21860 && lt->tm_year == tm.tm_year
21861 && lt->tm_mon == tm.tm_mon
21862 && lt->tm_mday == tm.tm_mday
21863 && lt->tm_hour == tm.tm_hour
21864 && lt->tm_min == tm.tm_min
21865 && lt->tm_sec == tm.tm_sec
21866 && lt->tm_yday == tm.tm_yday
21867 && lt->tm_wday == tm.tm_wday
21868 && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
21869 == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
21870 return 0;
21871 }
21872 return 1;
21873 }
21874
21875 static int
21876 year_2050_test ()
21877 {
21878 /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
21879 ignoring leap seconds. */
21880 unsigned long int answer = 2527315200UL;
21881
21882 struct tm tm;
21883 time_t t;
21884 tm.tm_year = 2050 - 1900;
21885 tm.tm_mon = 2 - 1;
21886 tm.tm_mday = 1;
21887 tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
21888 tm.tm_isdst = -1;
21889
21890 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
21891 instead of "TZ=America/Vancouver" in order to detect the bug even
21892 on systems that don't support the Olson extension, or don't have the
21893 full zoneinfo tables installed. */
21894 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
21895
21896 t = mktime (&tm);
21897
21898 /* Check that the result is either a failure, or close enough
21899 to the correct answer that we can assume the discrepancy is
21900 due to leap seconds. */
21901 return (t == (time_t) -1
21902 || (0 < t && answer - 120 <= t && t <= answer + 120));
21903 }
21904
21905 int
21906 main ()
21907 {
21908 int result = 0;
21909 time_t t, delta;
21910 int i, j;
21911 int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
21912 int time_t_signed = ! ((time_t) 0 < (time_t) -1);
21913
21914 /* This test makes some buggy mktime implementations loop.
21915 Give up after 60 seconds; a mktime slower than that
21916 isn't worth using anyway. */
21917 alarm (60);
21918
21919 time_t_max = (! time_t_signed
21920 ? (time_t) -1
21921 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
21922 * 2 + 1));
21923 time_t_min = (! time_t_signed
21924 ? (time_t) 0
21925 : time_t_signed_magnitude
21926 ? ~ (time_t) 0
21927 : ~ time_t_max);
21928
21929 delta = time_t_max / 997; /* a suitable prime number */
21930 for (i = 0; i < N_STRINGS; i++)
21931 {
21932 if (tz_strings[i])
21933 putenv (tz_strings[i]);
21934
21935 for (t = 0; t <= time_t_max - delta && (result & 1) == 0; t += delta)
21936 if (! mktime_test (t))
21937 result |= 1;
21938 if ((result & 2) == 0
21939 && ! (mktime_test ((time_t) 1)
21940 && mktime_test ((time_t) (60 * 60))
21941 && mktime_test ((time_t) (60 * 60 * 24))))
21942 result |= 2;
21943
21944 for (j = 1; (result & 4) == 0; j <<= 1)
21945 {
21946 if (! bigtime_test (j))
21947 result |= 4;
21948 if (INT_MAX / 2 < j)
21949 break;
21950 }
21951 if ((result & 8) == 0 && ! bigtime_test (INT_MAX))
21952 result |= 8;
21953 }
21954 if (! irix_6_4_bug ())
21955 result |= 16;
21956 if (! spring_forward_gap ())
21957 result |= 32;
21958 if (! year_2050_test ())
21959 result |= 64;
21960 return result;
21961 }
21962 _ACEOF
21963 if ac_fn_c_try_run "$LINENO"; then :
21964 gl_cv_func_working_mktime=yes
21965 else
21966 gl_cv_func_working_mktime=no
21967 fi
21968 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21969 conftest.$ac_objext conftest.beam conftest.$ac_ext
21970 fi
21971
21972
21973 fi
21974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5
21975 $as_echo "$gl_cv_func_working_mktime" >&6; }
21976
21977 if test $gl_cv_func_working_mktime = no; then
21978 REPLACE_MKTIME=1
21979 else
21980 REPLACE_MKTIME=0
21981 fi
21982
21983 if test $REPLACE_MKTIME = 1; then
21984
21985
21986
21987
21988
21989
21990
21991
21992 gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
21993
21994 :
21995 fi
21996
21997
21998
21999
22000
22001 GNULIB_MKTIME=1
22002
22003
22004
22005
22006
22007
22008
22009
22010
22011
22012
22013 if test $ac_cv_func_pselect = yes; then
22014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether signature of pselect conforms to POSIX" >&5
22015 $as_echo_n "checking whether signature of pselect conforms to POSIX... " >&6; }
22016 if test "${gl_cv_sig_pselect+set}" = set; then :
22017 $as_echo_n "(cached) " >&6
22018 else
22019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22020 /* end confdefs.h. */
22021 #include <sys/select.h>
22022
22023 int
22024 main ()
22025 {
22026 int (*p) (int, fd_set *, fd_set *, fd_set *restrict,
22027 struct timespec const *restrict,
22028 sigset_t const *restrict) = pselect;
22029 return !p;
22030 ;
22031 return 0;
22032 }
22033 _ACEOF
22034 if ac_fn_c_try_link "$LINENO"; then :
22035 gl_cv_sig_pselect=yes
22036 else
22037 gl_cv_sig_pselect=no
22038 fi
22039 rm -f core conftest.err conftest.$ac_objext \
22040 conftest$ac_exeext conftest.$ac_ext
22041 fi
22042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sig_pselect" >&5
22043 $as_echo "$gl_cv_sig_pselect" >&6; }
22044
22045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pselect detects invalid fds" >&5
22046 $as_echo_n "checking whether pselect detects invalid fds... " >&6; }
22047 if test "${gl_cv_func_pselect_detects_ebadf+set}" = set; then :
22048 $as_echo_n "(cached) " >&6
22049 else
22050
22051 if test "$cross_compiling" = yes; then :
22052
22053 case "$host_os" in
22054 # Guess yes on glibc systems.
22055 *-gnu*) gl_cv_func_pselect_detects_ebadf="guessing yes" ;;
22056 # If we don't know, assume the worst.
22057 *) gl_cv_func_pselect_detects_ebadf="guessing no" ;;
22058 esac
22059
22060 else
22061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22062 /* end confdefs.h. */
22063
22064 #include <sys/types.h>
22065 #include <sys/time.h>
22066 #if HAVE_SYS_SELECT_H
22067 # include <sys/select.h>
22068 #endif
22069 #include <unistd.h>
22070 #include <errno.h>
22071
22072 int
22073 main ()
22074 {
22075
22076 fd_set set;
22077 dup2(0, 16);
22078 FD_ZERO(&set);
22079 FD_SET(16, &set);
22080 close(16);
22081 struct timespec timeout;
22082 timeout.tv_sec = 0;
22083 timeout.tv_nsec = 5000;
22084 return pselect (17, &set, NULL, NULL, &timeout, NULL) != -1 || errno != EBADF;
22085
22086 ;
22087 return 0;
22088 }
22089 _ACEOF
22090 if ac_fn_c_try_run "$LINENO"; then :
22091 gl_cv_func_pselect_detects_ebadf=yes
22092 else
22093 gl_cv_func_pselect_detects_ebadf=no
22094 fi
22095 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22096 conftest.$ac_objext conftest.beam conftest.$ac_ext
22097 fi
22098
22099
22100 fi
22101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pselect_detects_ebadf" >&5
22102 $as_echo "$gl_cv_func_pselect_detects_ebadf" >&6; }
22103 case $gl_cv_func_pselect_detects_ebadf in
22104 *yes) ;;
22105 *) REPLACE_PSELECT=1 ;;
22106 esac
22107 fi
22108
22109 if test $ac_cv_func_pselect = no || test $gl_cv_sig_pselect = no; then
22110 REPLACE_PSELECT=1
22111 fi
22112
22113 if test $HAVE_PSELECT = 0 || test $REPLACE_PSELECT = 1; then
22114
22115
22116
22117
22118
22119
22120
22121
22122 gl_LIBOBJS="$gl_LIBOBJS pselect.$ac_objext"
22123
22124 fi
22125
22126
22127
22128
22129
22130 GNULIB_PSELECT=1
22131
22132
22133
22134
22135
22136
22137
22138
22139
22140 LIB_PTHREAD_SIGMASK=
22141
22142
22143
22144
22145 if test "$gl_threads_api" = posix; then
22146 if test $ac_cv_func_pthread_sigmask = yes; then
22147 :
22148 else
22149 if test -n "$LIBMULTITHREAD"; then
22150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_sigmask in $LIBMULTITHREAD" >&5
22151 $as_echo_n "checking for pthread_sigmask in $LIBMULTITHREAD... " >&6; }
22152 if test "${gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD+set}" = set; then :
22153 $as_echo_n "(cached) " >&6
22154 else
22155 gl_save_LIBS="$LIBS"
22156 LIBS="$LIBS $LIBMULTITHREAD"
22157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22158 /* end confdefs.h. */
22159 #include <pthread.h>
22160 #include <signal.h>
22161
22162 int
22163 main ()
22164 {
22165 return pthread_sigmask (0, (sigset_t *) 0, (sigset_t *) 0);
22166 ;
22167 return 0;
22168 }
22169
22170 _ACEOF
22171 if ac_fn_c_try_link "$LINENO"; then :
22172 gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD=yes
22173 else
22174 gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD=no
22175 fi
22176 rm -f core conftest.err conftest.$ac_objext \
22177 conftest$ac_exeext conftest.$ac_ext
22178 LIBS="$gl_save_LIBS"
22179
22180 fi
22181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&5
22182 $as_echo "$gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&6; }
22183 if test $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD = yes; then
22184 LIB_PTHREAD_SIGMASK="$LIBMULTITHREAD"
22185 else
22186 HAVE_PTHREAD_SIGMASK=0
22187 fi
22188 else
22189 HAVE_PTHREAD_SIGMASK=0
22190 fi
22191 fi
22192 else
22193 if test $ac_cv_func_pthread_sigmask = yes; then
22194 REPLACE_PTHREAD_SIGMASK=1
22195 else
22196 HAVE_PTHREAD_SIGMASK=0
22197 fi
22198 fi
22199
22200
22201
22202
22203 if test $HAVE_PTHREAD_SIGMASK = 1; then
22204
22205
22206 if test -z "$LIB_PTHREAD_SIGMASK"; then
22207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask works without -lpthread" >&5
22208 $as_echo_n "checking whether pthread_sigmask works without -lpthread... " >&6; }
22209 if test "${gl_cv_func_pthread_sigmask_in_libc_works+set}" = set; then :
22210 $as_echo_n "(cached) " >&6
22211 else
22212
22213 if test "$cross_compiling" = yes; then :
22214
22215 case "$host_os" in
22216 freebsd* | hpux* | solaris | solaris2.[2-9]*)
22217 gl_cv_func_pthread_sigmask_in_libc_works="guessing no";;
22218 *)
22219 gl_cv_func_pthread_sigmask_in_libc_works="guessing yes";;
22220 esac
22221
22222 else
22223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22224 /* end confdefs.h. */
22225
22226 #include <pthread.h>
22227 #include <signal.h>
22228 #include <stddef.h>
22229 int main ()
22230 {
22231 sigset_t set;
22232 sigemptyset (&set);
22233 return pthread_sigmask (1729, &set, NULL) != 0;
22234 }
22235 _ACEOF
22236 if ac_fn_c_try_run "$LINENO"; then :
22237 gl_cv_func_pthread_sigmask_in_libc_works=no
22238 else
22239 gl_cv_func_pthread_sigmask_in_libc_works=yes
22240 fi
22241 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22242 conftest.$ac_objext conftest.beam conftest.$ac_ext
22243 fi
22244
22245
22246 fi
22247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_libc_works" >&5
22248 $as_echo "$gl_cv_func_pthread_sigmask_in_libc_works" >&6; }
22249 case "$gl_cv_func_pthread_sigmask_in_libc_works" in
22250 *no)
22251 REPLACE_PTHREAD_SIGMASK=1
22252
22253 $as_echo "#define PTHREAD_SIGMASK_INEFFECTIVE 1" >>confdefs.h
22254
22255 ;;
22256 esac
22257 fi
22258
22259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask returns error numbers" >&5
22260 $as_echo_n "checking whether pthread_sigmask returns error numbers... " >&6; }
22261 if test "${gl_cv_func_pthread_sigmask_return_works+set}" = set; then :
22262 $as_echo_n "(cached) " >&6
22263 else
22264
22265 gl_save_LIBS="$LIBS"
22266 LIBS="$LIBS $LIB_PTHREAD_SIGMASK"
22267 if test "$cross_compiling" = yes; then :
22268 case "$host_os" in
22269 cygwin*)
22270 gl_cv_func_pthread_sigmask_return_works="guessing no";;
22271 *)
22272 gl_cv_func_pthread_sigmask_return_works="guessing yes";;
22273 esac
22274
22275 else
22276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22277 /* end confdefs.h. */
22278
22279 #include <pthread.h>
22280 #include <signal.h>
22281 #include <stddef.h>
22282 int main ()
22283 {
22284 sigset_t set;
22285 sigemptyset (&set);
22286 if (pthread_sigmask (1729, &set, NULL) == -1)
22287 return 1;
22288 return 0;
22289 }
22290 _ACEOF
22291 if ac_fn_c_try_run "$LINENO"; then :
22292 gl_cv_func_pthread_sigmask_return_works=yes
22293 else
22294 gl_cv_func_pthread_sigmask_return_works=no
22295 fi
22296 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22297 conftest.$ac_objext conftest.beam conftest.$ac_ext
22298 fi
22299
22300 LIBS="$gl_save_LIBS"
22301
22302 fi
22303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_return_works" >&5
22304 $as_echo "$gl_cv_func_pthread_sigmask_return_works" >&6; }
22305 case "$gl_cv_func_pthread_sigmask_return_works" in
22306 *no)
22307 REPLACE_PTHREAD_SIGMASK=1
22308
22309 $as_echo "#define PTHREAD_SIGMASK_FAILS_WITH_ERRNO 1" >>confdefs.h
22310
22311 ;;
22312 esac
22313
22314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask unblocks signals correctly" >&5
22315 $as_echo_n "checking whether pthread_sigmask unblocks signals correctly... " >&6; }
22316 if test "${gl_cv_func_pthread_sigmask_unblock_works+set}" = set; then :
22317 $as_echo_n "(cached) " >&6
22318 else
22319
22320 case "$host_os" in
22321 irix*)
22322 gl_cv_func_pthread_sigmask_unblock_works="guessing no";;
22323 *)
22324 gl_cv_func_pthread_sigmask_unblock_works="guessing yes";;
22325 esac
22326 gl_save_LIBS="$LIBS"
22327 LIBS="$LIBS $LIBMULTITHREAD"
22328 if test "$cross_compiling" = yes; then :
22329 :
22330 else
22331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22332 /* end confdefs.h. */
22333
22334 #include <pthread.h>
22335 #include <signal.h>
22336 #include <stdio.h>
22337 #include <stdlib.h>
22338 #include <unistd.h>
22339 static volatile int sigint_occurred;
22340 static void
22341 sigint_handler (int sig)
22342 {
22343 sigint_occurred++;
22344 }
22345 int main ()
22346 {
22347 sigset_t set;
22348 int pid = getpid ();
22349 char command[80];
22350 signal (SIGINT, sigint_handler);
22351 sigemptyset (&set);
22352 sigaddset (&set, SIGINT);
22353 if (!(pthread_sigmask (SIG_BLOCK, &set, NULL) == 0))
22354 return 1;
22355 sprintf (command, "sh -c 'sleep 1; kill -%d %d' &", SIGINT, pid);
22356 if (!(system (command) == 0))
22357 return 2;
22358 sleep (2);
22359 if (!(sigint_occurred == 0))
22360 return 3;
22361 if (!(pthread_sigmask (SIG_UNBLOCK, &set, NULL) == 0))
22362 return 4;
22363 if (!(sigint_occurred == 1)) /* This fails on IRIX. */
22364 return 5;
22365 return 0;
22366 }
22367 _ACEOF
22368 if ac_fn_c_try_run "$LINENO"; then :
22369 :
22370 else
22371 gl_cv_func_pthread_sigmask_unblock_works=no
22372 fi
22373 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22374 conftest.$ac_objext conftest.beam conftest.$ac_ext
22375 fi
22376
22377 LIBS="$gl_save_LIBS"
22378
22379 fi
22380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_unblock_works" >&5
22381 $as_echo "$gl_cv_func_pthread_sigmask_unblock_works" >&6; }
22382 case "$gl_cv_func_pthread_sigmask_unblock_works" in
22383 *no)
22384 REPLACE_PTHREAD_SIGMASK=1
22385
22386 $as_echo "#define PTHREAD_SIGMASK_UNBLOCK_BUG 1" >>confdefs.h
22387
22388 ;;
22389 esac
22390 fi
22391
22392 if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
22393
22394
22395
22396
22397
22398
22399
22400
22401 gl_LIBOBJS="$gl_LIBOBJS pthread_sigmask.$ac_objext"
22402
22403
22404 if test $HAVE_PTHREAD_SIGMASK = 1; then
22405
22406 $as_echo "#define HAVE_PTHREAD_SIGMASK 1" >>confdefs.h
22407
22408 fi
22409
22410 fi
22411
22412
22413
22414
22415
22416 GNULIB_PTHREAD_SIGMASK=1
22417
22418
22419
22420
22421
22422
22423
22424
22425 if test $ac_cv_func_readlink = no; then
22426 HAVE_READLINK=0
22427 else
22428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
22429 $as_echo_n "checking whether readlink signature is correct... " >&6; }
22430 if test "${gl_cv_decl_readlink_works+set}" = set; then :
22431 $as_echo_n "(cached) " >&6
22432 else
22433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22434 /* end confdefs.h. */
22435 #include <unistd.h>
22436 /* Cause compilation failure if original declaration has wrong type. */
22437 ssize_t readlink (const char *, char *, size_t);
22438 int
22439 main ()
22440 {
22441
22442 ;
22443 return 0;
22444 }
22445 _ACEOF
22446 if ac_fn_c_try_compile "$LINENO"; then :
22447 gl_cv_decl_readlink_works=yes
22448 else
22449 gl_cv_decl_readlink_works=no
22450 fi
22451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22452 fi
22453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
22454 $as_echo "$gl_cv_decl_readlink_works" >&6; }
22455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
22456 $as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; }
22457 if test "${gl_cv_func_readlink_works+set}" = set; then :
22458 $as_echo_n "(cached) " >&6
22459 else
22460 # We have readlink, so assume ln -s works.
22461 ln -s conftest.no-such conftest.link
22462 ln -s conftest.link conftest.lnk2
22463 if test "$cross_compiling" = yes; then :
22464 case "$host_os" in
22465 # Guess yes on glibc systems.
22466 *-gnu*) gl_cv_func_readlink_works="guessing yes" ;;
22467 # If we don't know, assume the worst.
22468 *) gl_cv_func_readlink_works="guessing no" ;;
22469 esac
22470
22471 else
22472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22473 /* end confdefs.h. */
22474 #include <unistd.h>
22475
22476 int
22477 main ()
22478 {
22479 char buf[20];
22480 return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
22481 ;
22482 return 0;
22483 }
22484 _ACEOF
22485 if ac_fn_c_try_run "$LINENO"; then :
22486 gl_cv_func_readlink_works=yes
22487 else
22488 gl_cv_func_readlink_works=no
22489 fi
22490 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22491 conftest.$ac_objext conftest.beam conftest.$ac_ext
22492 fi
22493
22494 rm -f conftest.link conftest.lnk2
22495 fi
22496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
22497 $as_echo "$gl_cv_func_readlink_works" >&6; }
22498 case "$gl_cv_func_readlink_works" in
22499 *yes)
22500 if test "$gl_cv_decl_readlink_works" != yes; then
22501 REPLACE_READLINK=1
22502 fi
22503 ;;
22504 *)
22505
22506 $as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
22507
22508 REPLACE_READLINK=1
22509 ;;
22510 esac
22511 fi
22512
22513 if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
22514
22515
22516
22517
22518
22519
22520
22521
22522 gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
22523
22524
22525 :
22526
22527 fi
22528
22529
22530
22531
22532
22533 GNULIB_READLINK=1
22534
22535
22536
22537
22538
22539
22540
22541
22542
22543
22544
22545
22546
22547
22548
22549
22550 if test $gl_cv_have_include_next = yes; then
22551 gl_cv_next_signal_h='<'signal.h'>'
22552 else
22553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <signal.h>" >&5
22554 $as_echo_n "checking absolute name of <signal.h>... " >&6; }
22555 if test "${gl_cv_next_signal_h+set}" = set; then :
22556 $as_echo_n "(cached) " >&6
22557 else
22558
22559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22560 /* end confdefs.h. */
22561 #include <signal.h>
22562
22563 _ACEOF
22564 case "$host_os" in
22565 aix*) gl_absname_cpp="$ac_cpp -C" ;;
22566 *) gl_absname_cpp="$ac_cpp" ;;
22567 esac
22568
22569 case "$host_os" in
22570 mingw*)
22571 gl_dirsep_regex='[/\\]'
22572 ;;
22573 *)
22574 gl_dirsep_regex='\/'
22575 ;;
22576 esac
22577 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
22578
22579 gl_header_literal_regex=`echo 'signal.h' \
22580 | sed -e "$gl_make_literal_regex_sed"`
22581 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22582 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22583 s|^/[^/]|//&|
22584 p
22585 q
22586 }'
22587 gl_cv_next_signal_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22588 sed -n "$gl_absolute_header_sed"`'"'
22589
22590
22591 fi
22592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5
22593 $as_echo "$gl_cv_next_signal_h" >&6; }
22594 fi
22595 NEXT_SIGNAL_H=$gl_cv_next_signal_h
22596
22597 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
22598 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22599 gl_next_as_first_directive='<'signal.h'>'
22600 else
22601 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22602 gl_next_as_first_directive=$gl_cv_next_signal_h
22603 fi
22604 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive
22605
22606
22607
22608
22609
22610 # AIX declares sig_atomic_t to already include volatile, and C89 compilers
22611 # then choke on 'volatile sig_atomic_t'. C99 requires that it compile.
22612 ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" "
22613 #include <signal.h>
22614
22615 "
22616 if test "x$ac_cv_type_volatile_sig_atomic_t" = x""yes; then :
22617
22618 else
22619 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0
22620 fi
22621
22622
22623
22624
22625
22626
22627
22628 ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "
22629 #include <signal.h>
22630
22631 "
22632 if test "x$ac_cv_type_sighandler_t" = x""yes; then :
22633
22634 else
22635 HAVE_SIGHANDLER_T=0
22636 fi
22637
22638
22639
22640
22641 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
22642 /* <sys/types.h> is not needed according to POSIX, but the
22643 <sys/socket.h> in i386-unknown-freebsd4.10 and
22644 powerpc-apple-darwin5.5 required it. */
22645 #include <sys/types.h>
22646 #if HAVE_SYS_SOCKET_H
22647 # include <sys/socket.h>
22648 #elif HAVE_WS2TCPIP_H
22649 # include <ws2tcpip.h>
22650 #endif
22651
22652 "
22653 if test "x$ac_cv_type_socklen_t" = x""yes; then :
22654
22655 else
22656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
22657 $as_echo_n "checking for socklen_t equivalent... " >&6; }
22658 if test "${gl_cv_socklen_t_equiv+set}" = set; then :
22659 $as_echo_n "(cached) " >&6
22660 else
22661 # Systems have either "struct sockaddr *" or
22662 # "void *" as the second argument to getpeername
22663 gl_cv_socklen_t_equiv=
22664 for arg2 in "struct sockaddr" void; do
22665 for t in int size_t "unsigned int" "long int" "unsigned long int"; do
22666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22667 /* end confdefs.h. */
22668 #include <sys/types.h>
22669 #include <sys/socket.h>
22670
22671 int getpeername (int, $arg2 *, $t *);
22672 int
22673 main ()
22674 {
22675 $t len;
22676 getpeername (0, 0, &len);
22677 ;
22678 return 0;
22679 }
22680 _ACEOF
22681 if ac_fn_c_try_compile "$LINENO"; then :
22682 gl_cv_socklen_t_equiv="$t"
22683 fi
22684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22685 test "$gl_cv_socklen_t_equiv" != "" && break
22686 done
22687 test "$gl_cv_socklen_t_equiv" != "" && break
22688 done
22689
22690 fi
22691
22692 if test "$gl_cv_socklen_t_equiv" = ""; then
22693 as_fn_error "Cannot find a type to use in place of socklen_t" "$LINENO" 5
22694 fi
22695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
22696 $as_echo "$gl_cv_socklen_t_equiv" >&6; }
22697
22698 cat >>confdefs.h <<_ACEOF
22699 #define socklen_t $gl_cv_socklen_t_equiv
22700 _ACEOF
22701
22702 fi
22703
22704
22705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
22706 $as_echo_n "checking for ssize_t... " >&6; }
22707 if test "${gt_cv_ssize_t+set}" = set; then :
22708 $as_echo_n "(cached) " >&6
22709 else
22710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22711 /* end confdefs.h. */
22712 #include <sys/types.h>
22713 int
22714 main ()
22715 {
22716 int x = sizeof (ssize_t *) + sizeof (ssize_t);
22717 return !x;
22718 ;
22719 return 0;
22720 }
22721 _ACEOF
22722 if ac_fn_c_try_compile "$LINENO"; then :
22723 gt_cv_ssize_t=yes
22724 else
22725 gt_cv_ssize_t=no
22726 fi
22727 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22728 fi
22729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
22730 $as_echo "$gt_cv_ssize_t" >&6; }
22731 if test $gt_cv_ssize_t = no; then
22732
22733 $as_echo "#define ssize_t int" >>confdefs.h
22734
22735 fi
22736
22737
22738
22739
22740
22741 ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include <sys/types.h>
22742 #include <sys/stat.h>
22743 "
22744 if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = x""yes; then :
22745
22746 cat >>confdefs.h <<_ACEOF
22747 #define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
22748 _ACEOF
22749
22750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5
22751 $as_echo_n "checking whether struct stat.st_atim is of type struct timespec... " >&6; }
22752 if test "${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+set}" = set; then :
22753 $as_echo_n "(cached) " >&6
22754 else
22755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22756 /* end confdefs.h. */
22757
22758 #include <sys/types.h>
22759 #include <sys/stat.h>
22760 #if HAVE_SYS_TIME_H
22761 # include <sys/time.h>
22762 #endif
22763 #include <time.h>
22764 struct timespec ts;
22765 struct stat st;
22766
22767 int
22768 main ()
22769 {
22770
22771 st.st_atim = ts;
22772
22773 ;
22774 return 0;
22775 }
22776 _ACEOF
22777 if ac_fn_c_try_compile "$LINENO"; then :
22778 ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes
22779 else
22780 ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no
22781 fi
22782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22783 fi
22784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5
22785 $as_echo "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; }
22786 if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then
22787
22788 $as_echo "#define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h
22789
22790 fi
22791 else
22792 ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include <sys/types.h>
22793 #include <sys/stat.h>
22794 "
22795 if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = x""yes; then :
22796
22797 cat >>confdefs.h <<_ACEOF
22798 #define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1
22799 _ACEOF
22800
22801
22802 else
22803 ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include <sys/types.h>
22804 #include <sys/stat.h>
22805 "
22806 if test "x$ac_cv_member_struct_stat_st_atimensec" = x""yes; then :
22807
22808 cat >>confdefs.h <<_ACEOF
22809 #define HAVE_STRUCT_STAT_ST_ATIMENSEC 1
22810 _ACEOF
22811
22812
22813 else
22814 ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include <sys/types.h>
22815 #include <sys/stat.h>
22816 "
22817 if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = x""yes; then :
22818
22819 cat >>confdefs.h <<_ACEOF
22820 #define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1
22821 _ACEOF
22822
22823
22824 fi
22825
22826 fi
22827
22828 fi
22829
22830 fi
22831
22832
22833
22834
22835
22836 ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "#include <sys/types.h>
22837 #include <sys/stat.h>
22838 "
22839 if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = x""yes; then :
22840
22841 cat >>confdefs.h <<_ACEOF
22842 #define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1
22843 _ACEOF
22844
22845
22846 else
22847 ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include <sys/types.h>
22848 #include <sys/stat.h>
22849 "
22850 if test "x$ac_cv_member_struct_stat_st_birthtimensec" = x""yes; then :
22851
22852 cat >>confdefs.h <<_ACEOF
22853 #define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1
22854 _ACEOF
22855
22856
22857 else
22858 ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include <sys/types.h>
22859 #include <sys/stat.h>
22860 "
22861 if test "x$ac_cv_member_struct_stat_st_birthtim_tv_nsec" = x""yes; then :
22862
22863 cat >>confdefs.h <<_ACEOF
22864 #define HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC 1
22865 _ACEOF
22866
22867
22868 fi
22869
22870 fi
22871
22872 fi
22873
22874
22875
22876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5
22877 $as_echo_n "checking for working stdalign.h... " >&6; }
22878 if test "${gl_cv_header_working_stdalign_h+set}" = set; then :
22879 $as_echo_n "(cached) " >&6
22880 else
22881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22882 /* end confdefs.h. */
22883 #include <stdalign.h>
22884 #include <stddef.h>
22885
22886 /* Test that alignof yields a result consistent with offsetof.
22887 This catches GCC bug 52023
22888 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. */
22889 #ifdef __cplusplus
22890 template <class t> struct alignof_helper { char a; t b; };
22891 # define ao(type) offsetof (alignof_helper<type>, b)
22892 #else
22893 # define ao(type) offsetof (struct { char a; type b; }, b)
22894 #endif
22895 char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1];
22896 char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1];
22897 char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1];
22898
22899 /* Test _Alignas only on platforms where gnulib can help. */
22900 #if \
22901 (__GNUC__ || __IBMC__ || __IBMCPP__ \
22902 || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER)
22903 int alignas (8) alignas_int = 1;
22904 char test_alignas[_Alignof (alignas_int) == 8 ? 1 : -1];
22905 #endif
22906
22907 int
22908 main ()
22909 {
22910
22911 ;
22912 return 0;
22913 }
22914 _ACEOF
22915 if ac_fn_c_try_compile "$LINENO"; then :
22916 gl_cv_header_working_stdalign_h=yes
22917 else
22918 gl_cv_header_working_stdalign_h=no
22919 fi
22920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22921 fi
22922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5
22923 $as_echo "$gl_cv_header_working_stdalign_h" >&6; }
22924
22925 if test $gl_cv_header_working_stdalign_h = yes; then
22926 STDALIGN_H=''
22927 else
22928 STDALIGN_H='stdalign.h'
22929 fi
22930
22931
22932 if test -n "$STDALIGN_H"; then
22933 GL_GENERATE_STDALIGN_H_TRUE=
22934 GL_GENERATE_STDALIGN_H_FALSE='#'
22935 else
22936 GL_GENERATE_STDALIGN_H_TRUE='#'
22937 GL_GENERATE_STDALIGN_H_FALSE=
22938 fi
22939
22940
22941
22942 STDARG_H=''
22943 NEXT_STDARG_H='<stdarg.h>'
22944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
22945 $as_echo_n "checking for va_copy... " >&6; }
22946 if test "${gl_cv_func_va_copy+set}" = set; then :
22947 $as_echo_n "(cached) " >&6
22948 else
22949
22950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22951 /* end confdefs.h. */
22952 #include <stdarg.h>
22953 int
22954 main ()
22955 {
22956
22957 #ifndef va_copy
22958 void (*func) (va_list, va_list) = va_copy;
22959 #endif
22960
22961 ;
22962 return 0;
22963 }
22964 _ACEOF
22965 if ac_fn_c_try_compile "$LINENO"; then :
22966 gl_cv_func_va_copy=yes
22967 else
22968 gl_cv_func_va_copy=no
22969 fi
22970 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22971 fi
22972
22973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5
22974 $as_echo "$gl_cv_func_va_copy" >&6; }
22975 if test $gl_cv_func_va_copy = no; then
22976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22977 /* end confdefs.h. */
22978 #if defined _AIX && !defined __GNUC__
22979 AIX vaccine
22980 #endif
22981
22982 _ACEOF
22983 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
22984 $EGREP "vaccine" >/dev/null 2>&1; then :
22985 gl_aixcc=yes
22986 else
22987 gl_aixcc=no
22988 fi
22989 rm -f conftest*
22990
22991 if test $gl_aixcc = yes; then
22992 STDARG_H=stdarg.h
22993
22994
22995
22996
22997
22998
22999
23000
23001 if test $gl_cv_have_include_next = yes; then
23002 gl_cv_next_stdarg_h='<'stdarg.h'>'
23003 else
23004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdarg.h>" >&5
23005 $as_echo_n "checking absolute name of <stdarg.h>... " >&6; }
23006 if test "${gl_cv_next_stdarg_h+set}" = set; then :
23007 $as_echo_n "(cached) " >&6
23008 else
23009
23010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23011 /* end confdefs.h. */
23012 #include <stdarg.h>
23013
23014 _ACEOF
23015 case "$host_os" in
23016 aix*) gl_absname_cpp="$ac_cpp -C" ;;
23017 *) gl_absname_cpp="$ac_cpp" ;;
23018 esac
23019
23020 case "$host_os" in
23021 mingw*)
23022 gl_dirsep_regex='[/\\]'
23023 ;;
23024 *)
23025 gl_dirsep_regex='\/'
23026 ;;
23027 esac
23028 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
23029
23030 gl_header_literal_regex=`echo 'stdarg.h' \
23031 | sed -e "$gl_make_literal_regex_sed"`
23032 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23033 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23034 s|^/[^/]|//&|
23035 p
23036 q
23037 }'
23038 gl_cv_next_stdarg_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23039 sed -n "$gl_absolute_header_sed"`'"'
23040
23041
23042 fi
23043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5
23044 $as_echo "$gl_cv_next_stdarg_h" >&6; }
23045 fi
23046 NEXT_STDARG_H=$gl_cv_next_stdarg_h
23047
23048 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
23049 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23050 gl_next_as_first_directive='<'stdarg.h'>'
23051 else
23052 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23053 gl_next_as_first_directive=$gl_cv_next_stdarg_h
23054 fi
23055 NEXT_AS_FIRST_DIRECTIVE_STDARG_H=$gl_next_as_first_directive
23056
23057
23058
23059
23060 if test "$gl_cv_next_stdarg_h" = '""'; then
23061 gl_cv_next_stdarg_h='"///usr/include/stdarg.h"'
23062 NEXT_STDARG_H="$gl_cv_next_stdarg_h"
23063 fi
23064 else
23065
23066 saved_as_echo_n="$as_echo_n"
23067 as_echo_n=':'
23068 if test "${gl_cv_func___va_copy+set}" = set; then :
23069 $as_echo_n "(cached) " >&6
23070 else
23071
23072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23073 /* end confdefs.h. */
23074 #include <stdarg.h>
23075 int
23076 main ()
23077 {
23078
23079 #ifndef __va_copy
23080 error, bail out
23081 #endif
23082
23083 ;
23084 return 0;
23085 }
23086 _ACEOF
23087 if ac_fn_c_try_compile "$LINENO"; then :
23088 gl_cv_func___va_copy=yes
23089 else
23090 gl_cv_func___va_copy=no
23091 fi
23092 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23093 fi
23094
23095 as_echo_n="$saved_as_echo_n"
23096
23097 if test $gl_cv_func___va_copy = yes; then
23098
23099 $as_echo "#define va_copy __va_copy" >>confdefs.h
23100
23101 else
23102
23103
23104 $as_echo "#define va_copy gl_va_copy" >>confdefs.h
23105
23106 fi
23107 fi
23108 fi
23109
23110 if test -n "$STDARG_H"; then
23111 GL_GENERATE_STDARG_H_TRUE=
23112 GL_GENERATE_STDARG_H_FALSE='#'
23113 else
23114 GL_GENERATE_STDARG_H_TRUE='#'
23115 GL_GENERATE_STDARG_H_FALSE=
23116 fi
23117
23118
23119
23120
23121
23122
23123 # Define two additional variables used in the Makefile substitution.
23124
23125 if test "$ac_cv_header_stdbool_h" = yes; then
23126 STDBOOL_H=''
23127 else
23128 STDBOOL_H='stdbool.h'
23129 fi
23130
23131 if test -n "$STDBOOL_H"; then
23132 GL_GENERATE_STDBOOL_H_TRUE=
23133 GL_GENERATE_STDBOOL_H_FALSE='#'
23134 else
23135 GL_GENERATE_STDBOOL_H_TRUE='#'
23136 GL_GENERATE_STDBOOL_H_FALSE=
23137 fi
23138
23139
23140 if test "$ac_cv_type__Bool" = yes; then
23141 HAVE__BOOL=1
23142 else
23143 HAVE__BOOL=0
23144 fi
23145
23146
23147
23148
23149
23150 STDDEF_H=
23151 if test $gt_cv_c_wchar_t = no; then
23152 HAVE_WCHAR_T=0
23153 STDDEF_H=stddef.h
23154 fi
23155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
23156 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
23157 if test "${gl_cv_decl_null_works+set}" = set; then :
23158 $as_echo_n "(cached) " >&6
23159 else
23160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23161 /* end confdefs.h. */
23162 #include <stddef.h>
23163 int test[2 * (sizeof NULL == sizeof (void *)) -1];
23164
23165 int
23166 main ()
23167 {
23168
23169 ;
23170 return 0;
23171 }
23172 _ACEOF
23173 if ac_fn_c_try_compile "$LINENO"; then :
23174 gl_cv_decl_null_works=yes
23175 else
23176 gl_cv_decl_null_works=no
23177 fi
23178 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23179 fi
23180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
23181 $as_echo "$gl_cv_decl_null_works" >&6; }
23182 if test $gl_cv_decl_null_works = no; then
23183 REPLACE_NULL=1
23184 STDDEF_H=stddef.h
23185 fi
23186
23187 if test -n "$STDDEF_H"; then
23188 GL_GENERATE_STDDEF_H_TRUE=
23189 GL_GENERATE_STDDEF_H_FALSE='#'
23190 else
23191 GL_GENERATE_STDDEF_H_TRUE='#'
23192 GL_GENERATE_STDDEF_H_FALSE=
23193 fi
23194
23195 if test -n "$STDDEF_H"; then
23196
23197
23198
23199
23200
23201
23202
23203
23204 if test $gl_cv_have_include_next = yes; then
23205 gl_cv_next_stddef_h='<'stddef.h'>'
23206 else
23207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
23208 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
23209 if test "${gl_cv_next_stddef_h+set}" = set; then :
23210 $as_echo_n "(cached) " >&6
23211 else
23212
23213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23214 /* end confdefs.h. */
23215 #include <stddef.h>
23216
23217 _ACEOF
23218 case "$host_os" in
23219 aix*) gl_absname_cpp="$ac_cpp -C" ;;
23220 *) gl_absname_cpp="$ac_cpp" ;;
23221 esac
23222
23223 case "$host_os" in
23224 mingw*)
23225 gl_dirsep_regex='[/\\]'
23226 ;;
23227 *)
23228 gl_dirsep_regex='\/'
23229 ;;
23230 esac
23231 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
23232
23233 gl_header_literal_regex=`echo 'stddef.h' \
23234 | sed -e "$gl_make_literal_regex_sed"`
23235 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23236 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23237 s|^/[^/]|//&|
23238 p
23239 q
23240 }'
23241 gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23242 sed -n "$gl_absolute_header_sed"`'"'
23243
23244
23245 fi
23246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
23247 $as_echo "$gl_cv_next_stddef_h" >&6; }
23248 fi
23249 NEXT_STDDEF_H=$gl_cv_next_stddef_h
23250
23251 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
23252 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23253 gl_next_as_first_directive='<'stddef.h'>'
23254 else
23255 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23256 gl_next_as_first_directive=$gl_cv_next_stddef_h
23257 fi
23258 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
23259
23260
23261
23262
23263 fi
23264
23265
23266
23267
23268
23269
23270
23271
23272
23273
23274
23275
23276
23277 if test $gl_cv_have_include_next = yes; then
23278 gl_cv_next_stdio_h='<'stdio.h'>'
23279 else
23280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
23281 $as_echo_n "checking absolute name of <stdio.h>... " >&6; }
23282 if test "${gl_cv_next_stdio_h+set}" = set; then :
23283 $as_echo_n "(cached) " >&6
23284 else
23285
23286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23287 /* end confdefs.h. */
23288 #include <stdio.h>
23289
23290 _ACEOF
23291 case "$host_os" in
23292 aix*) gl_absname_cpp="$ac_cpp -C" ;;
23293 *) gl_absname_cpp="$ac_cpp" ;;
23294 esac
23295
23296 case "$host_os" in
23297 mingw*)
23298 gl_dirsep_regex='[/\\]'
23299 ;;
23300 *)
23301 gl_dirsep_regex='\/'
23302 ;;
23303 esac
23304 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
23305
23306 gl_header_literal_regex=`echo 'stdio.h' \
23307 | sed -e "$gl_make_literal_regex_sed"`
23308 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23309 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23310 s|^/[^/]|//&|
23311 p
23312 q
23313 }'
23314 gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23315 sed -n "$gl_absolute_header_sed"`'"'
23316
23317
23318 fi
23319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
23320 $as_echo "$gl_cv_next_stdio_h" >&6; }
23321 fi
23322 NEXT_STDIO_H=$gl_cv_next_stdio_h
23323
23324 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
23325 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23326 gl_next_as_first_directive='<'stdio.h'>'
23327 else
23328 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23329 gl_next_as_first_directive=$gl_cv_next_stdio_h
23330 fi
23331 NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive
23332
23333
23334
23335
23336
23337 GNULIB_FSCANF=1
23338
23339
23340 cat >>confdefs.h <<_ACEOF
23341 #define GNULIB_FSCANF 1
23342 _ACEOF
23343
23344
23345 GNULIB_SCANF=1
23346
23347
23348 cat >>confdefs.h <<_ACEOF
23349 #define GNULIB_SCANF 1
23350 _ACEOF
23351
23352
23353 GNULIB_FGETC=1
23354 GNULIB_GETC=1
23355 GNULIB_GETCHAR=1
23356 GNULIB_FGETS=1
23357 GNULIB_FREAD=1
23358
23359
23360 GNULIB_FPRINTF=1
23361 GNULIB_PRINTF=1
23362 GNULIB_VFPRINTF=1
23363 GNULIB_VPRINTF=1
23364 GNULIB_FPUTC=1
23365 GNULIB_PUTC=1
23366 GNULIB_PUTCHAR=1
23367 GNULIB_FPUTS=1
23368 GNULIB_PUTS=1
23369 GNULIB_FWRITE=1
23370
23371
23372
23373
23374
23375
23376
23377
23378
23379
23380
23381
23382
23383
23384
23385 if test $gl_cv_have_include_next = yes; then
23386 gl_cv_next_stdlib_h='<'stdlib.h'>'
23387 else
23388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
23389 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
23390 if test "${gl_cv_next_stdlib_h+set}" = set; then :
23391 $as_echo_n "(cached) " >&6
23392 else
23393
23394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23395 /* end confdefs.h. */
23396 #include <stdlib.h>
23397
23398 _ACEOF
23399 case "$host_os" in
23400 aix*) gl_absname_cpp="$ac_cpp -C" ;;
23401 *) gl_absname_cpp="$ac_cpp" ;;
23402 esac
23403
23404 case "$host_os" in
23405 mingw*)
23406 gl_dirsep_regex='[/\\]'
23407 ;;
23408 *)
23409 gl_dirsep_regex='\/'
23410 ;;
23411 esac
23412 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
23413
23414 gl_header_literal_regex=`echo 'stdlib.h' \
23415 | sed -e "$gl_make_literal_regex_sed"`
23416 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23417 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23418 s|^/[^/]|//&|
23419 p
23420 q
23421 }'
23422 gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23423 sed -n "$gl_absolute_header_sed"`'"'
23424
23425
23426 fi
23427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
23428 $as_echo "$gl_cv_next_stdlib_h" >&6; }
23429 fi
23430 NEXT_STDLIB_H=$gl_cv_next_stdlib_h
23431
23432 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
23433 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23434 gl_next_as_first_directive='<'stdlib.h'>'
23435 else
23436 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23437 gl_next_as_first_directive=$gl_cv_next_stdlib_h
23438 fi
23439 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
23440
23441
23442
23443
23444
23445
23446
23447
23448
23449 # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
23450
23451
23452
23453
23454
23455
23456
23457 $as_echo "#define my_strftime nstrftime" >>confdefs.h
23458
23459
23460
23461
23462
23463
23464
23465
23466 if test "$ac_cv_have_decl_strtoimax" != yes; then
23467 HAVE_DECL_STRTOIMAX=0
23468 fi
23469
23470 if test $ac_cv_func_strtoimax = yes; then
23471 HAVE_STRTOIMAX=1
23472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtoimax works" >&5
23473 $as_echo_n "checking whether strtoimax works... " >&6; }
23474 if test "${gl_cv_func_strtoimax+set}" = set; then :
23475 $as_echo_n "(cached) " >&6
23476 else
23477 if test "$cross_compiling" = yes; then :
23478 case "$host_os" in
23479 # Guess no on AIX 5.
23480 aix5*) gl_cv_func_strtoimax="guessing no" ;;
23481 # Guess yes otherwise.
23482 *) gl_cv_func_strtoimax="guessing yes" ;;
23483 esac
23484
23485 else
23486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23487 /* end confdefs.h. */
23488
23489 #include <errno.h>
23490 #include <string.h>
23491 #include <inttypes.h>
23492 int main ()
23493 {
23494 if (sizeof (intmax_t) > sizeof (int))
23495 {
23496 const char *s = "4294967295";
23497 char *p;
23498 intmax_t res;
23499 errno = 0;
23500 res = strtoimax (s, &p, 10);
23501 if (p != s + strlen (s))
23502 return 1;
23503 if (errno != 0)
23504 return 2;
23505 if (res != (intmax_t) 65535 * (intmax_t) 65537)
23506 return 3;
23507 }
23508 else
23509 {
23510 const char *s = "2147483647";
23511 char *p;
23512 intmax_t res;
23513 errno = 0;
23514 res = strtoimax (s, &p, 10);
23515 if (p != s + strlen (s))
23516 return 1;
23517 if (errno != 0)
23518 return 2;
23519 if (res != 2147483647)
23520 return 3;
23521 }
23522 return 0;
23523 }
23524
23525 _ACEOF
23526 if ac_fn_c_try_run "$LINENO"; then :
23527 gl_cv_func_strtoimax=yes
23528 else
23529 gl_cv_func_strtoimax=no
23530 fi
23531 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23532 conftest.$ac_objext conftest.beam conftest.$ac_ext
23533 fi
23534
23535
23536 fi
23537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtoimax" >&5
23538 $as_echo "$gl_cv_func_strtoimax" >&6; }
23539 case "$gl_cv_func_strtoimax" in
23540 *no) REPLACE_STRTOIMAX=1 ;;
23541 esac
23542 else
23543 HAVE_STRTOIMAX=0
23544 fi
23545
23546 if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
23547
23548
23549
23550
23551
23552
23553
23554
23555 gl_LIBOBJS="$gl_LIBOBJS strtoimax.$ac_objext"
23556
23557
23558 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
23559 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
23560 ac_have_decl=1
23561 else
23562 ac_have_decl=0
23563 fi
23564
23565 cat >>confdefs.h <<_ACEOF
23566 #define HAVE_DECL_STRTOLL $ac_have_decl
23567 _ACEOF
23568
23569
23570
23571 fi
23572
23573
23574
23575
23576
23577 GNULIB_STRTOIMAX=1
23578
23579
23580
23581
23582
23583
23584
23585
23586
23587 if test "$ac_cv_have_decl_strtoumax" != yes; then
23588 HAVE_DECL_STRTOUMAX=0
23589 fi
23590
23591 if test $ac_cv_func_strtoumax = no; then
23592
23593
23594
23595
23596
23597
23598
23599
23600 gl_LIBOBJS="$gl_LIBOBJS strtoumax.$ac_objext"
23601
23602
23603 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
23604 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
23605 ac_have_decl=1
23606 else
23607 ac_have_decl=0
23608 fi
23609
23610 cat >>confdefs.h <<_ACEOF
23611 #define HAVE_DECL_STRTOULL $ac_have_decl
23612 _ACEOF
23613
23614
23615
23616 fi
23617
23618
23619
23620
23621
23622 GNULIB_STRTOUMAX=1
23623
23624
23625
23626
23627
23628
23629
23630 if test $ac_cv_func_symlink = no; then
23631 HAVE_SYMLINK=0
23632 else
23633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
23634 $as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
23635 if test "${gl_cv_func_symlink_works+set}" = set; then :
23636 $as_echo_n "(cached) " >&6
23637 else
23638 if test "$cross_compiling" = yes; then :
23639 case "$host_os" in
23640 # Guess yes on glibc systems.
23641 *-gnu*) gl_cv_func_symlink_works="guessing yes" ;;
23642 # If we don't know, assume the worst.
23643 *) gl_cv_func_symlink_works="guessing no" ;;
23644 esac
23645
23646 else
23647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23648 /* end confdefs.h. */
23649 #include <unistd.h>
23650
23651 int
23652 main ()
23653 {
23654 int result = 0;
23655 if (!symlink ("a", "conftest.link/"))
23656 result |= 1;
23657 if (symlink ("conftest.f", "conftest.lnk2"))
23658 result |= 2;
23659 else if (!symlink ("a", "conftest.lnk2/"))
23660 result |= 4;
23661 return result;
23662
23663 ;
23664 return 0;
23665 }
23666 _ACEOF
23667 if ac_fn_c_try_run "$LINENO"; then :
23668 gl_cv_func_symlink_works=yes
23669 else
23670 gl_cv_func_symlink_works=no
23671 fi
23672 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23673 conftest.$ac_objext conftest.beam conftest.$ac_ext
23674 fi
23675
23676 rm -f conftest.f conftest.link conftest.lnk2
23677 fi
23678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
23679 $as_echo "$gl_cv_func_symlink_works" >&6; }
23680 case "$gl_cv_func_symlink_works" in
23681 *yes) ;;
23682 *)
23683 REPLACE_SYMLINK=1
23684 ;;
23685 esac
23686 fi
23687
23688 if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then
23689
23690
23691
23692
23693
23694
23695
23696
23697 gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
23698
23699 fi
23700
23701
23702
23703
23704
23705 GNULIB_SYMLINK=1
23706
23707
23708
23709
23710
23711
23712
23713
23714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
23715 $as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
23716 if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
23717 $as_echo_n "(cached) " >&6
23718 else
23719
23720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23721 /* end confdefs.h. */
23722 #include <sys/select.h>
23723 int
23724 main ()
23725 {
23726 struct timeval b;
23727 ;
23728 return 0;
23729 }
23730 _ACEOF
23731 if ac_fn_c_try_compile "$LINENO"; then :
23732 gl_cv_header_sys_select_h_selfcontained=yes
23733 else
23734 gl_cv_header_sys_select_h_selfcontained=no
23735 fi
23736 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23737 if test $gl_cv_header_sys_select_h_selfcontained = yes; then
23738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23739 /* end confdefs.h. */
23740 #include <sys/select.h>
23741 int
23742 main ()
23743 {
23744 int memset; int bzero;
23745 ;
23746 return 0;
23747 }
23748
23749 _ACEOF
23750 if ac_fn_c_try_compile "$LINENO"; then :
23751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23752 /* end confdefs.h. */
23753 #include <sys/select.h>
23754 int
23755 main ()
23756 {
23757
23758 #undef memset
23759 #define memset nonexistent_memset
23760 extern
23761 #ifdef __cplusplus
23762 "C"
23763 #endif
23764 void *memset (void *, int, unsigned long);
23765 #undef bzero
23766 #define bzero nonexistent_bzero
23767 extern
23768 #ifdef __cplusplus
23769 "C"
23770 #endif
23771 void bzero (void *, unsigned long);
23772 fd_set fds;
23773 FD_ZERO (&fds);
23774
23775 ;
23776 return 0;
23777 }
23778
23779 _ACEOF
23780 if ac_fn_c_try_link "$LINENO"; then :
23781
23782 else
23783 gl_cv_header_sys_select_h_selfcontained=no
23784 fi
23785 rm -f core conftest.err conftest.$ac_objext \
23786 conftest$ac_exeext conftest.$ac_ext
23787
23788 fi
23789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23790 fi
23791
23792 fi
23793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
23794 $as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
23795
23796
23797
23798
23799
23800
23801
23802
23803
23804 if test $gl_cv_have_include_next = yes; then
23805 gl_cv_next_sys_select_h='<'sys/select.h'>'
23806 else
23807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
23808 $as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
23809 if test "${gl_cv_next_sys_select_h+set}" = set; then :
23810 $as_echo_n "(cached) " >&6
23811 else
23812
23813 if test $ac_cv_header_sys_select_h = yes; then
23814
23815
23816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23817 /* end confdefs.h. */
23818 #include <sys/select.h>
23819
23820 _ACEOF
23821 case "$host_os" in
23822 aix*) gl_absname_cpp="$ac_cpp -C" ;;
23823 *) gl_absname_cpp="$ac_cpp" ;;
23824 esac
23825
23826 case "$host_os" in
23827 mingw*)
23828 gl_dirsep_regex='[/\\]'
23829 ;;
23830 *)
23831 gl_dirsep_regex='\/'
23832 ;;
23833 esac
23834 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
23835
23836 gl_header_literal_regex=`echo 'sys/select.h' \
23837 | sed -e "$gl_make_literal_regex_sed"`
23838 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23839 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23840 s|^/[^/]|//&|
23841 p
23842 q
23843 }'
23844 gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23845 sed -n "$gl_absolute_header_sed"`'"'
23846 else
23847 gl_cv_next_sys_select_h='<'sys/select.h'>'
23848 fi
23849
23850
23851 fi
23852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
23853 $as_echo "$gl_cv_next_sys_select_h" >&6; }
23854 fi
23855 NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h
23856
23857 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
23858 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23859 gl_next_as_first_directive='<'sys/select.h'>'
23860 else
23861 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23862 gl_next_as_first_directive=$gl_cv_next_sys_select_h
23863 fi
23864 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive
23865
23866
23867
23868
23869 if test $ac_cv_header_sys_select_h = yes; then
23870 HAVE_SYS_SELECT_H=1
23871 else
23872 HAVE_SYS_SELECT_H=0
23873 fi
23874
23875
23876
23877
23878
23879 if test $ac_cv_header_sys_socket_h != yes; then
23880 for ac_header in winsock2.h
23881 do :
23882 ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
23883 if test "x$ac_cv_header_winsock2_h" = x""yes; then :
23884 cat >>confdefs.h <<_ACEOF
23885 #define HAVE_WINSOCK2_H 1
23886 _ACEOF
23887
23888 fi
23889
23890 done
23891
23892 fi
23893 if test "$ac_cv_header_winsock2_h" = yes; then
23894 HAVE_WINSOCK2_H=1
23895 UNISTD_H_HAVE_WINSOCK2_H=1
23896 SYS_IOCTL_H_HAVE_WINSOCK2_H=1
23897 else
23898 HAVE_WINSOCK2_H=0
23899 fi
23900
23901
23902
23903
23904
23905
23906
23907
23908
23909
23910
23911
23912
23913
23914
23915
23916
23917
23918
23919
23920
23921
23922 if test $gl_cv_have_include_next = yes; then
23923 gl_cv_next_sys_stat_h='<'sys/stat.h'>'
23924 else
23925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
23926 $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
23927 if test "${gl_cv_next_sys_stat_h+set}" = set; then :
23928 $as_echo_n "(cached) " >&6
23929 else
23930
23931 if test $ac_cv_header_sys_stat_h = yes; then
23932
23933
23934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23935 /* end confdefs.h. */
23936 #include <sys/stat.h>
23937
23938 _ACEOF
23939 case "$host_os" in
23940 aix*) gl_absname_cpp="$ac_cpp -C" ;;
23941 *) gl_absname_cpp="$ac_cpp" ;;
23942 esac
23943
23944 case "$host_os" in
23945 mingw*)
23946 gl_dirsep_regex='[/\\]'
23947 ;;
23948 *)
23949 gl_dirsep_regex='\/'
23950 ;;
23951 esac
23952 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
23953
23954 gl_header_literal_regex=`echo 'sys/stat.h' \
23955 | sed -e "$gl_make_literal_regex_sed"`
23956 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23957 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23958 s|^/[^/]|//&|
23959 p
23960 q
23961 }'
23962 gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23963 sed -n "$gl_absolute_header_sed"`'"'
23964 else
23965 gl_cv_next_sys_stat_h='<'sys/stat.h'>'
23966 fi
23967
23968
23969 fi
23970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
23971 $as_echo "$gl_cv_next_sys_stat_h" >&6; }
23972 fi
23973 NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
23974
23975 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
23976 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23977 gl_next_as_first_directive='<'sys/stat.h'>'
23978 else
23979 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23980 gl_next_as_first_directive=$gl_cv_next_sys_stat_h
23981 fi
23982 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
23983
23984
23985
23986
23987
23988
23989
23990
23991
23992
23993
23994 if test $WINDOWS_64_BIT_ST_SIZE = 1; then
23995
23996 $as_echo "#define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h
23997
23998 fi
23999
24000 ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
24001 #include <sys/stat.h>
24002 "
24003 if test "x$ac_cv_type_nlink_t" = x""yes; then :
24004
24005 else
24006
24007 $as_echo "#define nlink_t int" >>confdefs.h
24008
24009 fi
24010
24011
24012
24013
24014
24015
24016
24017
24018
24019
24020
24021
24022
24023
24024
24025
24026
24027
24028 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "#include <time.h>
24029 "
24030 if test "x$ac_cv_have_decl_localtime_r" = x""yes; then :
24031 ac_have_decl=1
24032 else
24033 ac_have_decl=0
24034 fi
24035
24036 cat >>confdefs.h <<_ACEOF
24037 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
24038 _ACEOF
24039
24040 if test $ac_cv_have_decl_localtime_r = no; then
24041 HAVE_DECL_LOCALTIME_R=0
24042 fi
24043
24044
24045 if test $ac_cv_func_localtime_r = yes; then
24046 HAVE_LOCALTIME_R=1
24047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
24048 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
24049 if test "${gl_cv_time_r_posix+set}" = set; then :
24050 $as_echo_n "(cached) " >&6
24051 else
24052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24053 /* end confdefs.h. */
24054 #include <time.h>
24055 int
24056 main ()
24057 {
24058 /* We don't need to append 'restrict's to the argument types,
24059 even though the POSIX signature has the 'restrict's,
24060 since C99 says they can't affect type compatibility. */
24061 struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
24062 if (ptr) return 0;
24063 /* Check the return type is a pointer.
24064 On HP-UX 10 it is 'int'. */
24065 *localtime_r (0, 0);
24066 ;
24067 return 0;
24068 }
24069
24070 _ACEOF
24071 if ac_fn_c_try_compile "$LINENO"; then :
24072 gl_cv_time_r_posix=yes
24073 else
24074 gl_cv_time_r_posix=no
24075 fi
24076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24077
24078 fi
24079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
24080 $as_echo "$gl_cv_time_r_posix" >&6; }
24081 if test $gl_cv_time_r_posix = yes; then
24082 REPLACE_LOCALTIME_R=0
24083 else
24084 REPLACE_LOCALTIME_R=1
24085 fi
24086 else
24087 HAVE_LOCALTIME_R=0
24088 fi
24089
24090 if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
24091
24092
24093
24094
24095
24096
24097
24098
24099 gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
24100
24101
24102 :
24103
24104 fi
24105
24106
24107
24108
24109
24110 GNULIB_TIME_R=1
24111
24112
24113
24114
24115
24116
24117
24118
24119
24120
24121 LIB_TIMER_TIME=
24122
24123 gl_saved_libs=$LIBS
24124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing timer_settime" >&5
24125 $as_echo_n "checking for library containing timer_settime... " >&6; }
24126 if test "${ac_cv_search_timer_settime+set}" = set; then :
24127 $as_echo_n "(cached) " >&6
24128 else
24129 ac_func_search_save_LIBS=$LIBS
24130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24131 /* end confdefs.h. */
24132
24133 /* Override any GCC internal prototype to avoid an error.
24134 Use char because int might match the return type of a GCC
24135 builtin and then its argument prototype would still apply. */
24136 #ifdef __cplusplus
24137 extern "C"
24138 #endif
24139 char timer_settime ();
24140 int
24141 main ()
24142 {
24143 return timer_settime ();
24144 ;
24145 return 0;
24146 }
24147 _ACEOF
24148 for ac_lib in '' rt posix4; do
24149 if test -z "$ac_lib"; then
24150 ac_res="none required"
24151 else
24152 ac_res=-l$ac_lib
24153 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
24154 fi
24155 if ac_fn_c_try_link "$LINENO"; then :
24156 ac_cv_search_timer_settime=$ac_res
24157 fi
24158 rm -f core conftest.err conftest.$ac_objext \
24159 conftest$ac_exeext
24160 if test "${ac_cv_search_timer_settime+set}" = set; then :
24161 break
24162 fi
24163 done
24164 if test "${ac_cv_search_timer_settime+set}" = set; then :
24165
24166 else
24167 ac_cv_search_timer_settime=no
24168 fi
24169 rm conftest.$ac_ext
24170 LIBS=$ac_func_search_save_LIBS
24171 fi
24172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_timer_settime" >&5
24173 $as_echo "$ac_cv_search_timer_settime" >&6; }
24174 ac_res=$ac_cv_search_timer_settime
24175 if test "$ac_res" != no; then :
24176 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
24177 test "$ac_cv_search_timer_settime" = "none required" ||
24178 LIB_TIMER_TIME=$ac_cv_search_timer_settime
24179 fi
24180
24181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24182 /* end confdefs.h. */
24183
24184 #include <features.h>
24185 #ifdef __GNU_LIBRARY__
24186 #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || (__GLIBC__ > 2)) \
24187 && !defined __UCLIBC__
24188 Thread emulation available
24189 #endif
24190 #endif
24191
24192 _ACEOF
24193 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
24194 $EGREP "Thread" >/dev/null 2>&1; then :
24195 LIB_TIMER_TIME="$LIB_TIMER_TIME $LIBMULTITHREAD"
24196 fi
24197 rm -f conftest*
24198
24199 for ac_func in timer_settime
24200 do :
24201 ac_fn_c_check_func "$LINENO" "timer_settime" "ac_cv_func_timer_settime"
24202 if test "x$ac_cv_func_timer_settime" = x""yes; then :
24203 cat >>confdefs.h <<_ACEOF
24204 #define HAVE_TIMER_SETTIME 1
24205 _ACEOF
24206
24207 fi
24208 done
24209
24210 LIBS=$gl_saved_libs
24211
24212 :
24213
24214
24215
24216
24217
24218
24219
24220
24221
24222
24223
24224
24225
24226 if test $gl_cv_have_include_next = yes; then
24227 gl_cv_next_unistd_h='<'unistd.h'>'
24228 else
24229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
24230 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
24231 if test "${gl_cv_next_unistd_h+set}" = set; then :
24232 $as_echo_n "(cached) " >&6
24233 else
24234
24235 if test $ac_cv_header_unistd_h = yes; then
24236
24237
24238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24239 /* end confdefs.h. */
24240 #include <unistd.h>
24241
24242 _ACEOF
24243 case "$host_os" in
24244 aix*) gl_absname_cpp="$ac_cpp -C" ;;
24245 *) gl_absname_cpp="$ac_cpp" ;;
24246 esac
24247
24248 case "$host_os" in
24249 mingw*)
24250 gl_dirsep_regex='[/\\]'
24251 ;;
24252 *)
24253 gl_dirsep_regex='\/'
24254 ;;
24255 esac
24256 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
24257
24258 gl_header_literal_regex=`echo 'unistd.h' \
24259 | sed -e "$gl_make_literal_regex_sed"`
24260 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
24261 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
24262 s|^/[^/]|//&|
24263 p
24264 q
24265 }'
24266 gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
24267 sed -n "$gl_absolute_header_sed"`'"'
24268 else
24269 gl_cv_next_unistd_h='<'unistd.h'>'
24270 fi
24271
24272
24273 fi
24274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
24275 $as_echo "$gl_cv_next_unistd_h" >&6; }
24276 fi
24277 NEXT_UNISTD_H=$gl_cv_next_unistd_h
24278
24279 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
24280 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
24281 gl_next_as_first_directive='<'unistd.h'>'
24282 else
24283 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
24284 gl_next_as_first_directive=$gl_cv_next_unistd_h
24285 fi
24286 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
24287
24288
24289
24290
24291 if test $ac_cv_header_unistd_h = yes; then
24292 HAVE_UNISTD_H=1
24293 else
24294 HAVE_UNISTD_H=0
24295 fi
24296
24297
24298
24299
24300
24301
24302
24303
24304
24305
24306
24307
24308
24309
24310 if test $ac_cv_func_futimens = no && test $ac_cv_func_futimesat = yes; then
24311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether futimesat handles NULL file" >&5
24312 $as_echo_n "checking whether futimesat handles NULL file... " >&6; }
24313 if test "${gl_cv_func_futimesat_works+set}" = set; then :
24314 $as_echo_n "(cached) " >&6
24315 else
24316 touch conftest.file
24317 if test "$cross_compiling" = yes; then :
24318 case "$host_os" in
24319 # Guess yes on glibc systems.
24320 *-gnu*) gl_cv_func_futimesat_works="guessing yes" ;;
24321 # If we don't know, assume the worst.
24322 *) gl_cv_func_futimesat_works="guessing no" ;;
24323 esac
24324
24325 else
24326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24327 /* end confdefs.h. */
24328
24329 #include <stddef.h>
24330 #include <sys/times.h>
24331 #include <fcntl.h>
24332
24333 int
24334 main ()
24335 {
24336 int fd = open ("conftest.file", O_RDWR);
24337 if (fd < 0) return 1;
24338 if (futimesat (fd, NULL, NULL)) return 2;
24339
24340 ;
24341 return 0;
24342 }
24343 _ACEOF
24344 if ac_fn_c_try_run "$LINENO"; then :
24345 gl_cv_func_futimesat_works=yes
24346 else
24347 gl_cv_func_futimesat_works=no
24348 fi
24349 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24350 conftest.$ac_objext conftest.beam conftest.$ac_ext
24351 fi
24352
24353 rm -f conftest.file
24354 fi
24355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimesat_works" >&5
24356 $as_echo "$gl_cv_func_futimesat_works" >&6; }
24357 case "$gl_cv_func_futimesat_works" in
24358 *yes) ;;
24359 *)
24360
24361 $as_echo "#define FUTIMESAT_NULL_BUG 1" >>confdefs.h
24362
24363 ;;
24364 esac
24365 fi
24366
24367 gl_gnulib_enabled_dosname=false
24368 gl_gnulib_enabled_euidaccess=false
24369 gl_gnulib_enabled_getgroups=false
24370 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=false
24371 gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1=false
24372 gl_gnulib_enabled_pathmax=false
24373 gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c=false
24374 gl_gnulib_enabled_stat=false
24375 gl_gnulib_enabled_strtoll=false
24376 gl_gnulib_enabled_strtoull=false
24377 gl_gnulib_enabled_verify=false
24378 gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec=false
24379 func_gl_gnulib_m4code_dosname ()
24380 {
24381 if ! $gl_gnulib_enabled_dosname; then
24382 gl_gnulib_enabled_dosname=true
24383 fi
24384 }
24385 func_gl_gnulib_m4code_euidaccess ()
24386 {
24387 if ! $gl_gnulib_enabled_euidaccess; then
24388
24389
24390
24391
24392
24393 for ac_func in euidaccess
24394 do :
24395 ac_fn_c_check_func "$LINENO" "euidaccess" "ac_cv_func_euidaccess"
24396 if test "x$ac_cv_func_euidaccess" = x""yes; then :
24397 cat >>confdefs.h <<_ACEOF
24398 #define HAVE_EUIDACCESS 1
24399 _ACEOF
24400
24401 fi
24402 done
24403
24404 if test $ac_cv_func_euidaccess = no; then
24405 HAVE_EUIDACCESS=0
24406 fi
24407
24408 if test $HAVE_EUIDACCESS = 0; then
24409
24410
24411
24412
24413
24414
24415
24416
24417 gl_LIBOBJS="$gl_LIBOBJS euidaccess.$ac_objext"
24418
24419
24420
24421 for ac_header in libgen.h
24422 do :
24423 ac_fn_c_check_header_mongrel "$LINENO" "libgen.h" "ac_cv_header_libgen_h" "$ac_includes_default"
24424 if test "x$ac_cv_header_libgen_h" = x""yes; then :
24425 cat >>confdefs.h <<_ACEOF
24426 #define HAVE_LIBGEN_H 1
24427 _ACEOF
24428
24429 fi
24430
24431 done
24432
24433
24434 ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups"
24435 if test "x$ac_cv_func_getgroups" = x""yes; then :
24436
24437 fi
24438
24439
24440 # If we don't yet have getgroups, see if it's in -lbsd.
24441 # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1.
24442 ac_save_LIBS=$LIBS
24443 if test $ac_cv_func_getgroups = no; then
24444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5
24445 $as_echo_n "checking for getgroups in -lbsd... " >&6; }
24446 if test "${ac_cv_lib_bsd_getgroups+set}" = set; then :
24447 $as_echo_n "(cached) " >&6
24448 else
24449 ac_check_lib_save_LIBS=$LIBS
24450 LIBS="-lbsd $LIBS"
24451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24452 /* end confdefs.h. */
24453
24454 /* Override any GCC internal prototype to avoid an error.
24455 Use char because int might match the return type of a GCC
24456 builtin and then its argument prototype would still apply. */
24457 #ifdef __cplusplus
24458 extern "C"
24459 #endif
24460 char getgroups ();
24461 int
24462 main ()
24463 {
24464 return getgroups ();
24465 ;
24466 return 0;
24467 }
24468 _ACEOF
24469 if ac_fn_c_try_link "$LINENO"; then :
24470 ac_cv_lib_bsd_getgroups=yes
24471 else
24472 ac_cv_lib_bsd_getgroups=no
24473 fi
24474 rm -f core conftest.err conftest.$ac_objext \
24475 conftest$ac_exeext conftest.$ac_ext
24476 LIBS=$ac_check_lib_save_LIBS
24477 fi
24478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5
24479 $as_echo "$ac_cv_lib_bsd_getgroups" >&6; }
24480 if test "x$ac_cv_lib_bsd_getgroups" = x""yes; then :
24481 GETGROUPS_LIB=-lbsd
24482 fi
24483
24484 fi
24485
24486 # Run the program to test the functionality of the system-supplied
24487 # getgroups function only if there is such a function.
24488 if test $ac_cv_func_getgroups = yes; then
24489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5
24490 $as_echo_n "checking for working getgroups... " >&6; }
24491 if test "${ac_cv_func_getgroups_works+set}" = set; then :
24492 $as_echo_n "(cached) " >&6
24493 else
24494 if test "$cross_compiling" = yes; then :
24495 case "$host_os" in # ((
24496 # Guess yes on glibc systems.
24497 *-gnu*) ac_cv_func_getgroups_works="guessing yes" ;;
24498 # If we don't know, assume the worst.
24499 *) ac_cv_func_getgroups_works="guessing no" ;;
24500 esac
24501
24502 else
24503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24504 /* end confdefs.h. */
24505 $ac_includes_default
24506 int
24507 main ()
24508 {
24509 /* On Ultrix 4.3, getgroups (0, 0) always fails. */
24510 return getgroups (0, 0) == -1;
24511 ;
24512 return 0;
24513 }
24514
24515 _ACEOF
24516 if ac_fn_c_try_run "$LINENO"; then :
24517 ac_cv_func_getgroups_works=yes
24518 else
24519 ac_cv_func_getgroups_works=no
24520 fi
24521 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24522 conftest.$ac_objext conftest.beam conftest.$ac_ext
24523 fi
24524
24525
24526 fi
24527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5
24528 $as_echo "$ac_cv_func_getgroups_works" >&6; }
24529 else
24530 ac_cv_func_getgroups_works=no
24531 fi
24532 case "$ac_cv_func_getgroups_works" in
24533 *yes)
24534
24535 $as_echo "#define HAVE_GETGROUPS 1" >>confdefs.h
24536
24537 ;;
24538 esac
24539 LIBS=$ac_save_LIBS
24540
24541
24542 # Solaris 9 and 10 need -lgen to get the eaccess function.
24543 # Save and restore LIBS so -lgen isn't added to it. Otherwise, *all*
24544 # programs in the package would end up linked with that potentially-shared
24545 # library, inducing unnecessary run-time overhead.
24546 LIB_EACCESS=
24547
24548 gl_saved_libs=$LIBS
24549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing eaccess" >&5
24550 $as_echo_n "checking for library containing eaccess... " >&6; }
24551 if test "${ac_cv_search_eaccess+set}" = set; then :
24552 $as_echo_n "(cached) " >&6
24553 else
24554 ac_func_search_save_LIBS=$LIBS
24555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24556 /* end confdefs.h. */
24557
24558 /* Override any GCC internal prototype to avoid an error.
24559 Use char because int might match the return type of a GCC
24560 builtin and then its argument prototype would still apply. */
24561 #ifdef __cplusplus
24562 extern "C"
24563 #endif
24564 char eaccess ();
24565 int
24566 main ()
24567 {
24568 return eaccess ();
24569 ;
24570 return 0;
24571 }
24572 _ACEOF
24573 for ac_lib in '' gen; do
24574 if test -z "$ac_lib"; then
24575 ac_res="none required"
24576 else
24577 ac_res=-l$ac_lib
24578 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
24579 fi
24580 if ac_fn_c_try_link "$LINENO"; then :
24581 ac_cv_search_eaccess=$ac_res
24582 fi
24583 rm -f core conftest.err conftest.$ac_objext \
24584 conftest$ac_exeext
24585 if test "${ac_cv_search_eaccess+set}" = set; then :
24586 break
24587 fi
24588 done
24589 if test "${ac_cv_search_eaccess+set}" = set; then :
24590
24591 else
24592 ac_cv_search_eaccess=no
24593 fi
24594 rm conftest.$ac_ext
24595 LIBS=$ac_func_search_save_LIBS
24596 fi
24597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_eaccess" >&5
24598 $as_echo "$ac_cv_search_eaccess" >&6; }
24599 ac_res=$ac_cv_search_eaccess
24600 if test "$ac_res" != no; then :
24601 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
24602 test "$ac_cv_search_eaccess" = "none required" ||
24603 LIB_EACCESS=$ac_cv_search_eaccess
24604 fi
24605
24606 for ac_func in eaccess
24607 do :
24608 ac_fn_c_check_func "$LINENO" "eaccess" "ac_cv_func_eaccess"
24609 if test "x$ac_cv_func_eaccess" = x""yes; then :
24610 cat >>confdefs.h <<_ACEOF
24611 #define HAVE_EACCESS 1
24612 _ACEOF
24613
24614 fi
24615 done
24616
24617 LIBS=$gl_saved_libs
24618
24619 fi
24620
24621
24622
24623
24624
24625 GNULIB_EUIDACCESS=1
24626
24627
24628
24629
24630
24631 gl_gnulib_enabled_euidaccess=true
24632 if test $HAVE_EUIDACCESS = 0; then
24633 func_gl_gnulib_m4code_a9786850e999ae65a836a6041e8e5ed1
24634 fi
24635 func_gl_gnulib_m4code_6099e9737f757db36c47fa9d9f02e88c
24636 if test $HAVE_EUIDACCESS = 0; then
24637 func_gl_gnulib_m4code_stat
24638 fi
24639 fi
24640 }
24641 func_gl_gnulib_m4code_getgroups ()
24642 {
24643 if ! $gl_gnulib_enabled_getgroups; then
24644
24645
24646
24647
24648
24649 ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups"
24650 if test "x$ac_cv_func_getgroups" = x""yes; then :
24651
24652 fi
24653
24654
24655 # If we don't yet have getgroups, see if it's in -lbsd.
24656 # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1.
24657 ac_save_LIBS=$LIBS
24658 if test $ac_cv_func_getgroups = no; then
24659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5
24660 $as_echo_n "checking for getgroups in -lbsd... " >&6; }
24661 if test "${ac_cv_lib_bsd_getgroups+set}" = set; then :
24662 $as_echo_n "(cached) " >&6
24663 else
24664 ac_check_lib_save_LIBS=$LIBS
24665 LIBS="-lbsd $LIBS"
24666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24667 /* end confdefs.h. */
24668
24669 /* Override any GCC internal prototype to avoid an error.
24670 Use char because int might match the return type of a GCC
24671 builtin and then its argument prototype would still apply. */
24672 #ifdef __cplusplus
24673 extern "C"
24674 #endif
24675 char getgroups ();
24676 int
24677 main ()
24678 {
24679 return getgroups ();
24680 ;
24681 return 0;
24682 }
24683 _ACEOF
24684 if ac_fn_c_try_link "$LINENO"; then :
24685 ac_cv_lib_bsd_getgroups=yes
24686 else
24687 ac_cv_lib_bsd_getgroups=no
24688 fi
24689 rm -f core conftest.err conftest.$ac_objext \
24690 conftest$ac_exeext conftest.$ac_ext
24691 LIBS=$ac_check_lib_save_LIBS
24692 fi
24693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5
24694 $as_echo "$ac_cv_lib_bsd_getgroups" >&6; }
24695 if test "x$ac_cv_lib_bsd_getgroups" = x""yes; then :
24696 GETGROUPS_LIB=-lbsd
24697 fi
24698
24699 fi
24700
24701 # Run the program to test the functionality of the system-supplied
24702 # getgroups function only if there is such a function.
24703 if test $ac_cv_func_getgroups = yes; then
24704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5
24705 $as_echo_n "checking for working getgroups... " >&6; }
24706 if test "${ac_cv_func_getgroups_works+set}" = set; then :
24707 $as_echo_n "(cached) " >&6
24708 else
24709 if test "$cross_compiling" = yes; then :
24710 case "$host_os" in # ((
24711 # Guess yes on glibc systems.
24712 *-gnu*) ac_cv_func_getgroups_works="guessing yes" ;;
24713 # If we don't know, assume the worst.
24714 *) ac_cv_func_getgroups_works="guessing no" ;;
24715 esac
24716
24717 else
24718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24719 /* end confdefs.h. */
24720 $ac_includes_default
24721 int
24722 main ()
24723 {
24724 /* On Ultrix 4.3, getgroups (0, 0) always fails. */
24725 return getgroups (0, 0) == -1;
24726 ;
24727 return 0;
24728 }
24729
24730 _ACEOF
24731 if ac_fn_c_try_run "$LINENO"; then :
24732 ac_cv_func_getgroups_works=yes
24733 else
24734 ac_cv_func_getgroups_works=no
24735 fi
24736 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24737 conftest.$ac_objext conftest.beam conftest.$ac_ext
24738 fi
24739
24740
24741 fi
24742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5
24743 $as_echo "$ac_cv_func_getgroups_works" >&6; }
24744 else
24745 ac_cv_func_getgroups_works=no
24746 fi
24747 case "$ac_cv_func_getgroups_works" in
24748 *yes)
24749
24750 $as_echo "#define HAVE_GETGROUPS 1" >>confdefs.h
24751
24752 ;;
24753 esac
24754 LIBS=$ac_save_LIBS
24755
24756 if test $ac_cv_func_getgroups != yes; then
24757 HAVE_GETGROUPS=0
24758 else
24759 if test "$ac_cv_type_getgroups" != gid_t \
24760 || { case "$ac_cv_func_getgroups_works" in
24761 *yes) false;;
24762 *) true;;
24763 esac
24764 }; then
24765 REPLACE_GETGROUPS=1
24766
24767 $as_echo "#define GETGROUPS_ZERO_BUG 1" >>confdefs.h
24768
24769 else
24770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getgroups handles negative values" >&5
24771 $as_echo_n "checking whether getgroups handles negative values... " >&6; }
24772 if test "${gl_cv_func_getgroups_works+set}" = set; then :
24773 $as_echo_n "(cached) " >&6
24774 else
24775 if test "$cross_compiling" = yes; then :
24776 case "$host_os" in
24777 # Guess yes on glibc systems.
24778 *-gnu*) gl_cv_func_getgroups_works="guessing yes" ;;
24779 # If we don't know, assume the worst.
24780 *) gl_cv_func_getgroups_works="guessing no" ;;
24781 esac
24782
24783 else
24784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24785 /* end confdefs.h. */
24786 $ac_includes_default
24787 int
24788 main ()
24789 {
24790 int size = getgroups (0, 0);
24791 gid_t *list = malloc (size * sizeof *list);
24792 return getgroups (-1, list) != -1;
24793 ;
24794 return 0;
24795 }
24796 _ACEOF
24797 if ac_fn_c_try_run "$LINENO"; then :
24798 gl_cv_func_getgroups_works=yes
24799 else
24800 gl_cv_func_getgroups_works=no
24801 fi
24802 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24803 conftest.$ac_objext conftest.beam conftest.$ac_ext
24804 fi
24805
24806 fi
24807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getgroups_works" >&5
24808 $as_echo "$gl_cv_func_getgroups_works" >&6; }
24809 case "$gl_cv_func_getgroups_works" in
24810 *yes) ;;
24811 *) REPLACE_GETGROUPS=1 ;;
24812 esac
24813 fi
24814 fi
24815 test -n "$GETGROUPS_LIB" && LIBS="$GETGROUPS_LIB $LIBS"
24816
24817 if test $HAVE_GETGROUPS = 0 || test $REPLACE_GETGROUPS = 1; then
24818
24819
24820
24821
24822
24823
24824
24825
24826 gl_LIBOBJS="$gl_LIBOBJS getgroups.$ac_objext"
24827
24828 fi
24829
24830
24831
24832
24833
24834 GNULIB_GETGROUPS=1
24835
24836
24837
24838
24839
24840 gl_gnulib_enabled_getgroups=true
24841 fi
24842 }
24843 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36 ()
24844 {
24845 if ! $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
24846
24847
24848 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=true
24849 fi
24850 }
24851 func_gl_gnulib_m4code_a9786850e999ae65a836a6041e8e5ed1 ()
24852 {
24853 if ! $gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1; then
24854
24855
24856
24857
24858
24859 ac_fn_c_check_func "$LINENO" "group_member" "ac_cv_func_group_member"
24860 if test "x$ac_cv_func_group_member" = x""yes; then :
24861
24862 else
24863
24864 HAVE_GROUP_MEMBER=0
24865
24866 fi
24867
24868
24869 if test $HAVE_GROUP_MEMBER = 0; then
24870
24871
24872
24873
24874
24875
24876
24877
24878 gl_LIBOBJS="$gl_LIBOBJS group-member.$ac_objext"
24879
24880
24881
24882
24883 fi
24884
24885
24886
24887
24888
24889 GNULIB_GROUP_MEMBER=1
24890
24891
24892
24893
24894
24895 gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1=true
24896 if test $HAVE_GROUP_MEMBER = 0; then
24897 func_gl_gnulib_m4code_getgroups
24898 fi
24899 if test $HAVE_GROUP_MEMBER = 0; then
24900 func_gl_gnulib_m4code_682e609604ccaac6be382e4ee3a4eaec
24901 fi
24902 fi
24903 }
24904 func_gl_gnulib_m4code_pathmax ()
24905 {
24906 if ! $gl_gnulib_enabled_pathmax; then
24907
24908
24909
24910 gl_gnulib_enabled_pathmax=true
24911 fi
24912 }
24913 func_gl_gnulib_m4code_6099e9737f757db36c47fa9d9f02e88c ()
24914 {
24915 if ! $gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c; then
24916 gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c=true
24917 fi
24918 }
24919 func_gl_gnulib_m4code_stat ()
24920 {
24921 if ! $gl_gnulib_enabled_stat; then
24922
24923
24924
24925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5
24926 $as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; }
24927 if test "${gl_cv_func_stat_dir_slash+set}" = set; then :
24928 $as_echo_n "(cached) " >&6
24929 else
24930 if test "$cross_compiling" = yes; then :
24931 case $host_os in
24932 mingw*) gl_cv_func_stat_dir_slash="guessing no";;
24933 *) gl_cv_func_stat_dir_slash="guessing yes";;
24934 esac
24935 else
24936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24937 /* end confdefs.h. */
24938 #include <sys/stat.h>
24939
24940 int
24941 main ()
24942 {
24943 struct stat st; return stat (".", &st) != stat ("./", &st);
24944 ;
24945 return 0;
24946 }
24947 _ACEOF
24948 if ac_fn_c_try_run "$LINENO"; then :
24949 gl_cv_func_stat_dir_slash=yes
24950 else
24951 gl_cv_func_stat_dir_slash=no
24952 fi
24953 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24954 conftest.$ac_objext conftest.beam conftest.$ac_ext
24955 fi
24956
24957 fi
24958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5
24959 $as_echo "$gl_cv_func_stat_dir_slash" >&6; }
24960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
24961 $as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
24962 if test "${gl_cv_func_stat_file_slash+set}" = set; then :
24963 $as_echo_n "(cached) " >&6
24964 else
24965 touch conftest.tmp
24966 # Assume that if we have lstat, we can also check symlinks.
24967 if test $ac_cv_func_lstat = yes; then
24968 ln -s conftest.tmp conftest.lnk
24969 fi
24970 if test "$cross_compiling" = yes; then :
24971 case "$host_os" in
24972 # Guess yes on glibc systems.
24973 *-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;;
24974 # If we don't know, assume the worst.
24975 *) gl_cv_func_stat_file_slash="guessing no" ;;
24976 esac
24977
24978 else
24979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24980 /* end confdefs.h. */
24981 #include <sys/stat.h>
24982
24983 int
24984 main ()
24985 {
24986 int result = 0;
24987 struct stat st;
24988 if (!stat ("conftest.tmp/", &st))
24989 result |= 1;
24990 #if HAVE_LSTAT
24991 if (!stat ("conftest.lnk/", &st))
24992 result |= 2;
24993 #endif
24994 return result;
24995
24996 ;
24997 return 0;
24998 }
24999 _ACEOF
25000 if ac_fn_c_try_run "$LINENO"; then :
25001 gl_cv_func_stat_file_slash=yes
25002 else
25003 gl_cv_func_stat_file_slash=no
25004 fi
25005 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25006 conftest.$ac_objext conftest.beam conftest.$ac_ext
25007 fi
25008
25009 rm -f conftest.tmp conftest.lnk
25010 fi
25011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
25012 $as_echo "$gl_cv_func_stat_file_slash" >&6; }
25013 case $gl_cv_func_stat_dir_slash in
25014 *no) REPLACE_STAT=1
25015
25016 $as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h
25017 ;;
25018 esac
25019 case $gl_cv_func_stat_file_slash in
25020 *no) REPLACE_STAT=1
25021
25022 $as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
25023 ;;
25024 esac
25025
25026 if test $REPLACE_STAT = 1; then
25027
25028
25029
25030
25031
25032
25033
25034
25035 gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext"
25036
25037
25038
25039 :
25040
25041 fi
25042
25043
25044
25045
25046
25047 GNULIB_STAT=1
25048
25049
25050
25051
25052
25053 gl_gnulib_enabled_stat=true
25054 if test $REPLACE_STAT = 1; then
25055 func_gl_gnulib_m4code_dosname
25056 fi
25057 if test $REPLACE_STAT = 1; then
25058 func_gl_gnulib_m4code_pathmax
25059 fi
25060 if test $REPLACE_STAT = 1; then
25061 func_gl_gnulib_m4code_verify
25062 fi
25063 fi
25064 }
25065 func_gl_gnulib_m4code_strtoll ()
25066 {
25067 if ! $gl_gnulib_enabled_strtoll; then
25068
25069
25070
25071 if test "$ac_cv_type_long_long_int" = yes; then
25072 for ac_func in strtoll
25073 do :
25074 ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll"
25075 if test "x$ac_cv_func_strtoll" = x""yes; then :
25076 cat >>confdefs.h <<_ACEOF
25077 #define HAVE_STRTOLL 1
25078 _ACEOF
25079
25080 fi
25081 done
25082
25083 if test $ac_cv_func_strtoll = no; then
25084 HAVE_STRTOLL=0
25085 fi
25086 fi
25087
25088 if test $HAVE_STRTOLL = 0; then
25089
25090
25091
25092
25093
25094
25095
25096
25097 gl_LIBOBJS="$gl_LIBOBJS strtoll.$ac_objext"
25098
25099
25100 :
25101
25102 fi
25103
25104
25105
25106
25107
25108 GNULIB_STRTOLL=1
25109
25110
25111
25112
25113
25114 gl_gnulib_enabled_strtoll=true
25115 fi
25116 }
25117 func_gl_gnulib_m4code_strtoull ()
25118 {
25119 if ! $gl_gnulib_enabled_strtoull; then
25120
25121
25122
25123 if test "$ac_cv_type_unsigned_long_long_int" = yes; then
25124 for ac_func in strtoull
25125 do :
25126 ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull"
25127 if test "x$ac_cv_func_strtoull" = x""yes; then :
25128 cat >>confdefs.h <<_ACEOF
25129 #define HAVE_STRTOULL 1
25130 _ACEOF
25131
25132 fi
25133 done
25134
25135 if test $ac_cv_func_strtoull = no; then
25136 HAVE_STRTOULL=0
25137 fi
25138 fi
25139
25140 if test $HAVE_STRTOULL = 0; then
25141
25142
25143
25144
25145
25146
25147
25148
25149 gl_LIBOBJS="$gl_LIBOBJS strtoull.$ac_objext"
25150
25151
25152 :
25153
25154 fi
25155
25156
25157
25158
25159
25160 GNULIB_STRTOULL=1
25161
25162
25163
25164
25165
25166 gl_gnulib_enabled_strtoull=true
25167 fi
25168 }
25169 func_gl_gnulib_m4code_verify ()
25170 {
25171 if ! $gl_gnulib_enabled_verify; then
25172 gl_gnulib_enabled_verify=true
25173 fi
25174 }
25175 func_gl_gnulib_m4code_682e609604ccaac6be382e4ee3a4eaec ()
25176 {
25177 if ! $gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec; then
25178 gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec=true
25179 fi
25180 }
25181 if test $HAVE_FACCESSAT = 0; then
25182 func_gl_gnulib_m4code_dosname
25183 fi
25184 if test $HAVE_FACCESSAT = 0; then
25185 func_gl_gnulib_m4code_euidaccess
25186 fi
25187 if test $REPLACE_GETOPT = 1; then
25188 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36
25189 fi
25190 if test $REPLACE_LSTAT = 1; then
25191 func_gl_gnulib_m4code_dosname
25192 fi
25193 if test $REPLACE_LSTAT = 1; then
25194 func_gl_gnulib_m4code_stat
25195 fi
25196 if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
25197 func_gl_gnulib_m4code_stat
25198 fi
25199 if { test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; } && test $ac_cv_type_long_long_int = yes; then
25200 func_gl_gnulib_m4code_strtoll
25201 fi
25202 if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
25203 func_gl_gnulib_m4code_verify
25204 fi
25205 if test $ac_cv_func_strtoumax = no && test $ac_cv_type_unsigned_long_long_int = yes; then
25206 func_gl_gnulib_m4code_strtoull
25207 fi
25208 if test $ac_cv_func_strtoumax = no; then
25209 func_gl_gnulib_m4code_verify
25210 fi
25211
25212 if $gl_gnulib_enabled_dosname; then
25213 gl_GNULIB_ENABLED_dosname_TRUE=
25214 gl_GNULIB_ENABLED_dosname_FALSE='#'
25215 else
25216 gl_GNULIB_ENABLED_dosname_TRUE='#'
25217 gl_GNULIB_ENABLED_dosname_FALSE=
25218 fi
25219
25220 if $gl_gnulib_enabled_euidaccess; then
25221 gl_GNULIB_ENABLED_euidaccess_TRUE=
25222 gl_GNULIB_ENABLED_euidaccess_FALSE='#'
25223 else
25224 gl_GNULIB_ENABLED_euidaccess_TRUE='#'
25225 gl_GNULIB_ENABLED_euidaccess_FALSE=
25226 fi
25227
25228 if $gl_gnulib_enabled_getgroups; then
25229 gl_GNULIB_ENABLED_getgroups_TRUE=
25230 gl_GNULIB_ENABLED_getgroups_FALSE='#'
25231 else
25232 gl_GNULIB_ENABLED_getgroups_TRUE='#'
25233 gl_GNULIB_ENABLED_getgroups_FALSE=
25234 fi
25235
25236 if $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
25237 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE=
25238 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE='#'
25239 else
25240 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE='#'
25241 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE=
25242 fi
25243
25244 if $gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1; then
25245 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE=
25246 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE='#'
25247 else
25248 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE='#'
25249 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE=
25250 fi
25251
25252 if $gl_gnulib_enabled_pathmax; then
25253 gl_GNULIB_ENABLED_pathmax_TRUE=
25254 gl_GNULIB_ENABLED_pathmax_FALSE='#'
25255 else
25256 gl_GNULIB_ENABLED_pathmax_TRUE='#'
25257 gl_GNULIB_ENABLED_pathmax_FALSE=
25258 fi
25259
25260 if $gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c; then
25261 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE=
25262 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE='#'
25263 else
25264 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE='#'
25265 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE=
25266 fi
25267
25268 if $gl_gnulib_enabled_stat; then
25269 gl_GNULIB_ENABLED_stat_TRUE=
25270 gl_GNULIB_ENABLED_stat_FALSE='#'
25271 else
25272 gl_GNULIB_ENABLED_stat_TRUE='#'
25273 gl_GNULIB_ENABLED_stat_FALSE=
25274 fi
25275
25276 if $gl_gnulib_enabled_strtoll; then
25277 gl_GNULIB_ENABLED_strtoll_TRUE=
25278 gl_GNULIB_ENABLED_strtoll_FALSE='#'
25279 else
25280 gl_GNULIB_ENABLED_strtoll_TRUE='#'
25281 gl_GNULIB_ENABLED_strtoll_FALSE=
25282 fi
25283
25284 if $gl_gnulib_enabled_strtoull; then
25285 gl_GNULIB_ENABLED_strtoull_TRUE=
25286 gl_GNULIB_ENABLED_strtoull_FALSE='#'
25287 else
25288 gl_GNULIB_ENABLED_strtoull_TRUE='#'
25289 gl_GNULIB_ENABLED_strtoull_FALSE=
25290 fi
25291
25292 if $gl_gnulib_enabled_verify; then
25293 gl_GNULIB_ENABLED_verify_TRUE=
25294 gl_GNULIB_ENABLED_verify_FALSE='#'
25295 else
25296 gl_GNULIB_ENABLED_verify_TRUE='#'
25297 gl_GNULIB_ENABLED_verify_FALSE=
25298 fi
25299
25300 if $gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec; then
25301 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE=
25302 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE='#'
25303 else
25304 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE='#'
25305 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE=
25306 fi
25307
25308 # End of code from modules
25309
25310
25311
25312
25313
25314
25315
25316
25317
25318 gltests_libdeps=
25319 gltests_ltlibdeps=
25320
25321
25322
25323
25324
25325
25326
25327
25328
25329 gl_source_base='tests'
25330 gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
25331
25332 gl_module_indicator_condition=$gltests_WITNESS
25333
25334
25335
25336
25337
25338
25339
25340
25341
25342
25343 LIBGNU_LIBDEPS="$gl_libdeps"
25344
25345 LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
25346
25347
25348 CFLAGS=$SAVE_CFLAGS
25349 LIBS=$SAVE_LIBS
25350
25351 case "$opsys" in
25352 aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
25353
25354 darwin)
25355 ## The -headerpad option tells ld (see man page) to leave room at the
25356 ## end of the header for adding load commands. Needed for dumping.
25357 ## 0x690 is the total size of 30 segment load commands (at 56
25358 ## each); under Cocoa 31 commands are required.
25359 if test "$HAVE_NS" = "yes"; then
25360 libs_nsgui="-framework AppKit"
25361 headerpad_extra=6C8
25362 else
25363 libs_nsgui=
25364 headerpad_extra=690
25365 fi
25366 LD_SWITCH_SYSTEM_TEMACS="-fno-pie -prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
25367
25368 ## This is here because src/Makefile.in did some extra fiddling around
25369 ## with LD_SWITCH_SYSTEM. The cpp logic was:
25370 ## #ifndef LD_SWITCH_SYSTEM
25371 ## #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
25372 ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
25373 ## not using gcc, darwin.
25374 ## Because this was done in src/Makefile.in, the resulting part of
25375 ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
25376 ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
25377 ## rather than LD_SWITCH_SYSTEM.
25378 test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
25379 LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
25380 ;;
25381
25382 ## LD_SWITCH_X_SITE_RPATH is a -rpath option saying where to
25383 ## find X at run-time.
25384 ## When handled by cpp, this was in LD_SWITCH_SYSTEM. However, at the
25385 ## point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_RPATH
25386 ## had not yet been defined and was expanded to null. Hence LD_SWITCH_SYSTEM
25387 ## had different values in configure (in ac_link) and src/Makefile.in.
25388 ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
25389 gnu*) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_RPATH)" ;;
25390
25391 *) LD_SWITCH_SYSTEM_TEMACS= ;;
25392 esac
25393
25394 if test "$NS_IMPL_GNUSTEP" = "yes"; then
25395 LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
25396 fi
25397
25398
25399
25400
25401 LD_FIRSTFLAG=
25402 ORDINARY_LINK=
25403 case "$opsys" in
25404 ## gnu: GNU needs its own crt0.
25405 aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
25406
25407 ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
25408 ## library search parth, i.e. it won't search /usr/lib for libc and
25409 ## friends. Using -nostartfiles instead avoids this problem, and
25410 ## will also work on earlier NetBSD releases.
25411 netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
25412
25413 ## powerpc*: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
25414 ## MkLinux/LinuxPPC needs this.
25415 ## s390x-* only supports opsys = gnu-linux so it can be added here.
25416 gnu-*)
25417 case "$canonical" in
25418 powerpc*|s390x-*) LD_FIRSTFLAG="-nostdlib" ;;
25419 esac
25420 ;;
25421 esac
25422
25423
25424 if test "x$ORDINARY_LINK" = "xyes"; then
25425
25426 LD_FIRSTFLAG=""
25427
25428 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
25429
25430
25431 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
25432 ## freebsd, gnu-* not on powerpc*|s390x*.
25433 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
25434
25435 ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
25436 ## places that are difficult to figure out at make time. Fortunately,
25437 ## these same versions allow you to pass arbitrary flags on to the
25438 ## linker, so there is no reason not to use it as a linker.
25439 ##
25440 ## Well, it is not quite perfect. The "-nostdlib" keeps GCC from
25441 ## searching for libraries in its internal directories, so we have to
25442 ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
25443 LD_FIRSTFLAG="-nostdlib"
25444 fi
25445
25446 ## FIXME? What setting of EDIT_LDFLAGS should this have?
25447 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
25448
25449
25450
25451
25452 ## FIXME? The logic here is not precisely the same as that above.
25453 ## There is no check here for a pre-defined LD_FIRSTFLAG.
25454 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
25455 LIB_GCC=
25456 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
25457
25458 case "$opsys" in
25459 freebsd|netbsd|openbsd) LIB_GCC= ;;
25460
25461 gnu-*)
25462 ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
25463 ## build on ARM EABI under GNU/Linux. (Bug#5518)
25464 case $host_cpu in
25465 arm*)
25466 LIB_GCC="-lgcc_s"
25467 ;;
25468 *)
25469 ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
25470 ## immediately undefine it again and redefine it to empty.
25471 ## Was the C_SWITCH_X_SITE part really necessary?
25472 ## LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
25473 LIB_GCC=
25474 ;;
25475 esac
25476 ;;
25477
25478 ## Ask GCC where to find libgcc.a.
25479 *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
25480 esac
25481 fi
25482
25483 ## Common for all window systems
25484 if test "$window_system" != "none"; then
25485
25486 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
25487
25488
25489 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
25490
25491 WINDOW_SYSTEM_OBJ="fontset.o fringe.o image.o"
25492 fi
25493
25494
25495
25496
25497
25498 #### Report on what we decided to do.
25499 #### Report GTK as a toolkit, even if it doesn't use Xt.
25500 #### It makes printing result more understandable as using GTK sets
25501 #### toolkit_scroll_bars to yes by default.
25502 if test "${HAVE_GTK}" = "yes"; then
25503 USE_X_TOOLKIT="$USE_GTK_TOOLKIT"
25504 fi
25505
25506 echo "
25507 Configured for \`${canonical}'.
25508
25509 Where should the build process find the source code? ${srcdir}
25510 What compiler should emacs be built with? ${CC} ${CFLAGS}
25511 Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
25512 Should Emacs use a relocating allocator for buffers? ${REL_ALLOC}
25513 Should Emacs use mmap(2) for buffer allocation? $use_mmap_for_buffers
25514 What window system should Emacs use? ${window_system}
25515 What toolkit should Emacs use? ${USE_X_TOOLKIT}"
25516
25517 if test -n "${x_includes}"; then
25518 echo " Where do we find X Windows header files? ${x_includes}"
25519 else
25520 echo " Where do we find X Windows header files? Standard dirs"
25521 fi
25522 if test -n "${x_libraries}"; then
25523 echo " Where do we find X Windows libraries? ${x_libraries}"
25524 else
25525 echo " Where do we find X Windows libraries? Standard dirs"
25526 fi
25527
25528 echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}"
25529 echo " Does Emacs use -lXpm? ${HAVE_XPM}"
25530 echo " Does Emacs use -ljpeg? ${HAVE_JPEG}"
25531 echo " Does Emacs use -ltiff? ${HAVE_TIFF}"
25532 echo " Does Emacs use a gif library? ${HAVE_GIF} $LIBGIF"
25533 echo " Does Emacs use -lpng? ${HAVE_PNG}"
25534 echo " Does Emacs use -lrsvg-2? ${HAVE_RSVG}"
25535 echo " Does Emacs use imagemagick? ${HAVE_IMAGEMAGICK}"
25536
25537 echo " Does Emacs use -lgpm? ${HAVE_GPM}"
25538 echo " Does Emacs use -ldbus? ${HAVE_DBUS}"
25539 echo " Does Emacs use -lgconf? ${HAVE_GCONF}"
25540 echo " Does Emacs use GSettings? ${HAVE_GSETTINGS}"
25541 echo " Does Emacs use -lselinux? ${HAVE_LIBSELINUX}"
25542 echo " Does Emacs use -lgnutls? ${HAVE_GNUTLS}"
25543 echo " Does Emacs use -lxml2? ${HAVE_LIBXML2}"
25544
25545 echo " Does Emacs use -lfreetype? ${HAVE_FREETYPE}"
25546 echo " Does Emacs use -lm17n-flt? ${HAVE_M17N_FLT}"
25547 echo " Does Emacs use -lotf? ${HAVE_LIBOTF}"
25548 echo " Does Emacs use -lxft? ${HAVE_XFT}"
25549
25550 echo " Does Emacs use toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}"
25551 echo
25552
25553 if test -n "${EMACSDATA}"; then
25554 echo " Environment variable EMACSDATA set to: $EMACSDATA"
25555 fi
25556 if test -n "${EMACSDOC}"; then
25557 echo " Environment variable EMACSDOC set to: $EMACSDOC"
25558 fi
25559
25560 echo
25561
25562 if test "$HAVE_NS" = "yes"; then
25563 echo
25564 echo "You must run \"${MAKE-make} install\" in order to test the built application.
25565 The installed application will go to nextstep/Emacs.app and can be
25566 run or moved from there."
25567 if test "$EN_NS_SELF_CONTAINED" = "yes"; then
25568 echo "The application will be fully self-contained."
25569 else
25570 echo "The lisp resources for the application will be installed under ${prefix}.
25571 You may need to run \"${MAKE-make} install\" with sudo. The application will fail
25572 to run if these resources are not installed."
25573 fi
25574 echo
25575 fi
25576
25577 if test "${opsys}" = "cygwin"; then
25578 case `uname -r` in
25579 1.5.*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: building Emacs on Cygwin 1.5 is not supported." >&5
25580 $as_echo "$as_me: WARNING: building Emacs on Cygwin 1.5 is not supported." >&2;}
25581 echo
25582 ;;
25583 esac
25584 fi
25585
25586 # Remove any trailing slashes in these variables.
25587 test "${prefix}" != NONE &&
25588 prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
25589 test "${exec_prefix}" != NONE &&
25590 exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
25591
25592 if test "$HAVE_NS" = "yes"; then
25593 if test "$NS_IMPL_GNUSTEP" = yes; then
25594 ac_config_files="$ac_config_files nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist:nextstep/templates/Info-gnustep.plist.in nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop:nextstep/templates/Emacs.desktop.in"
25595
25596 else
25597 ac_config_files="$ac_config_files nextstep/Cocoa/Emacs.base/Contents/Info.plist:nextstep/templates/Info.plist.in nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings:nextstep/templates/InfoPlist.strings.in"
25598
25599 fi
25600 fi
25601
25602 SUBDIR_MAKEFILES="lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile nextstep/Makefile"
25603
25604 ac_config_files="$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 nextstep/Makefile"
25605
25606
25607 opt_makefile=test/automated/Makefile
25608
25609 if test -f $srcdir/${opt_makefile}.in; then
25610 SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
25611 ac_config_files="$ac_config_files test/automated/Makefile"
25612
25613 fi
25614
25615
25616 opt_makefile=admin/unidata/Makefile
25617
25618 if test -f $srcdir/${opt_makefile}.in; then
25619 SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
25620 ac_config_files="$ac_config_files admin/unidata/Makefile"
25621
25622 fi
25623
25624
25625 SUBDIR_MAKEFILES_IN=`echo " ${SUBDIR_MAKEFILES}" | sed -e 's| | $(srcdir)/|g' -e 's|Makefile|Makefile.in|g'`
25626
25627
25628
25629 ac_config_commands="$ac_config_commands mkdirs"
25630
25631
25632 ac_config_commands="$ac_config_commands epaths"
25633
25634
25635 ac_config_commands="$ac_config_commands gdbinit"
25636
25637
25638 cat >confcache <<\_ACEOF
25639 # This file is a shell script that caches the results of configure
25640 # tests run on this system so they can be shared between configure
25641 # scripts and configure runs, see configure's option --config-cache.
25642 # It is not useful on other systems. If it contains results you don't
25643 # want to keep, you may remove or edit it.
25644 #
25645 # config.status only pays attention to the cache file if you give it
25646 # the --recheck option to rerun configure.
25647 #
25648 # `ac_cv_env_foo' variables (set or unset) will be overridden when
25649 # loading this file, other *unset* `ac_cv_foo' will be assigned the
25650 # following values.
25651
25652 _ACEOF
25653
25654 # The following way of writing the cache mishandles newlines in values,
25655 # but we know of no workaround that is simple, portable, and efficient.
25656 # So, we kill variables containing newlines.
25657 # Ultrix sh set writes to stderr and can't be redirected directly,
25658 # and sets the high bit in the cache file unless we assign to the vars.
25659 (
25660 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
25661 eval ac_val=\$$ac_var
25662 case $ac_val in #(
25663 *${as_nl}*)
25664 case $ac_var in #(
25665 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
25666 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
25667 esac
25668 case $ac_var in #(
25669 _ | IFS | as_nl) ;; #(
25670 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
25671 *) { eval $ac_var=; unset $ac_var;} ;;
25672 esac ;;
25673 esac
25674 done
25675
25676 (set) 2>&1 |
25677 case $as_nl`(ac_space=' '; set) 2>&1` in #(
25678 *${as_nl}ac_space=\ *)
25679 # `set' does not quote correctly, so add quotes: double-quote
25680 # substitution turns \\\\ into \\, and sed turns \\ into \.
25681 sed -n \
25682 "s/'/'\\\\''/g;
25683 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
25684 ;; #(
25685 *)
25686 # `set' quotes correctly as required by POSIX, so do not add quotes.
25687 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
25688 ;;
25689 esac |
25690 sort
25691 ) |
25692 sed '
25693 /^ac_cv_env_/b end
25694 t clear
25695 :clear
25696 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
25697 t end
25698 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
25699 :end' >>confcache
25700 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
25701 if test -w "$cache_file"; then
25702 test "x$cache_file" != "x/dev/null" &&
25703 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
25704 $as_echo "$as_me: updating cache $cache_file" >&6;}
25705 cat confcache >$cache_file
25706 else
25707 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
25708 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
25709 fi
25710 fi
25711 rm -f confcache
25712
25713 test "x$prefix" = xNONE && prefix=$ac_default_prefix
25714 # Let make expand exec_prefix.
25715 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
25716
25717 DEFS=-DHAVE_CONFIG_H
25718
25719 ac_libobjs=
25720 ac_ltlibobjs=
25721 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
25722 # 1. Remove the extension, and $U if already installed.
25723 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
25724 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
25725 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
25726 # will be set to the directory where LIBOBJS objects are built.
25727 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
25728 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
25729 done
25730 LIBOBJS=$ac_libobjs
25731
25732 LTLIBOBJS=$ac_ltlibobjs
25733
25734
25735 if test -n "$EXEEXT"; then
25736 am__EXEEXT_TRUE=
25737 am__EXEEXT_FALSE='#'
25738 else
25739 am__EXEEXT_TRUE='#'
25740 am__EXEEXT_FALSE=
25741 fi
25742
25743 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
25744 as_fn_error "conditional \"AMDEP\" was never defined.
25745 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25746 fi
25747 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
25748 as_fn_error "conditional \"am__fastdepCC\" was never defined.
25749 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25750 fi
25751 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
25752 as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
25753 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25754 fi
25755 if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then
25756 as_fn_error "conditional \"GL_GENERATE_ALLOCA_H\" was never defined.
25757 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25758 fi
25759
25760 if test -z "${GL_GENERATE_EXECINFO_H_TRUE}" && test -z "${GL_GENERATE_EXECINFO_H_FALSE}"; then
25761 as_fn_error "conditional \"GL_GENERATE_EXECINFO_H\" was never defined.
25762 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25763 fi
25764 if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
25765 as_fn_error "conditional \"GL_GENERATE_STDINT_H\" was never defined.
25766 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25767 fi
25768 if test -z "${GL_GENERATE_STDALIGN_H_TRUE}" && test -z "${GL_GENERATE_STDALIGN_H_FALSE}"; then
25769 as_fn_error "conditional \"GL_GENERATE_STDALIGN_H\" was never defined.
25770 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25771 fi
25772 if test -z "${GL_GENERATE_STDARG_H_TRUE}" && test -z "${GL_GENERATE_STDARG_H_FALSE}"; then
25773 as_fn_error "conditional \"GL_GENERATE_STDARG_H\" was never defined.
25774 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25775 fi
25776 if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then
25777 as_fn_error "conditional \"GL_GENERATE_STDBOOL_H\" was never defined.
25778 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25779 fi
25780 if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
25781 as_fn_error "conditional \"GL_GENERATE_STDDEF_H\" was never defined.
25782 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25783 fi
25784 if test -z "${gl_GNULIB_ENABLED_dosname_TRUE}" && test -z "${gl_GNULIB_ENABLED_dosname_FALSE}"; then
25785 as_fn_error "conditional \"gl_GNULIB_ENABLED_dosname\" was never defined.
25786 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25787 fi
25788 if test -z "${gl_GNULIB_ENABLED_euidaccess_TRUE}" && test -z "${gl_GNULIB_ENABLED_euidaccess_FALSE}"; then
25789 as_fn_error "conditional \"gl_GNULIB_ENABLED_euidaccess\" was never defined.
25790 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25791 fi
25792 if test -z "${gl_GNULIB_ENABLED_getgroups_TRUE}" && test -z "${gl_GNULIB_ENABLED_getgroups_FALSE}"; then
25793 as_fn_error "conditional \"gl_GNULIB_ENABLED_getgroups\" was never defined.
25794 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25795 fi
25796 if test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE}" && test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE}"; then
25797 as_fn_error "conditional \"gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36\" was never defined.
25798 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25799 fi
25800 if test -z "${gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE}" && test -z "${gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE}"; then
25801 as_fn_error "conditional \"gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1\" was never defined.
25802 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25803 fi
25804 if test -z "${gl_GNULIB_ENABLED_pathmax_TRUE}" && test -z "${gl_GNULIB_ENABLED_pathmax_FALSE}"; then
25805 as_fn_error "conditional \"gl_GNULIB_ENABLED_pathmax\" was never defined.
25806 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25807 fi
25808 if test -z "${gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE}" && test -z "${gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE}"; then
25809 as_fn_error "conditional \"gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c\" was never defined.
25810 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25811 fi
25812 if test -z "${gl_GNULIB_ENABLED_stat_TRUE}" && test -z "${gl_GNULIB_ENABLED_stat_FALSE}"; then
25813 as_fn_error "conditional \"gl_GNULIB_ENABLED_stat\" was never defined.
25814 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25815 fi
25816 if test -z "${gl_GNULIB_ENABLED_strtoll_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoll_FALSE}"; then
25817 as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoll\" was never defined.
25818 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25819 fi
25820 if test -z "${gl_GNULIB_ENABLED_strtoull_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoull_FALSE}"; then
25821 as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoull\" was never defined.
25822 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25823 fi
25824 if test -z "${gl_GNULIB_ENABLED_verify_TRUE}" && test -z "${gl_GNULIB_ENABLED_verify_FALSE}"; then
25825 as_fn_error "conditional \"gl_GNULIB_ENABLED_verify\" was never defined.
25826 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25827 fi
25828 if test -z "${gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE}" && test -z "${gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE}"; then
25829 as_fn_error "conditional \"gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec\" was never defined.
25830 Usually this means the macro was only invoked conditionally." "$LINENO" 5
25831 fi
25832
25833 gl_libobjs=
25834 gl_ltlibobjs=
25835 if test -n "$gl_LIBOBJS"; then
25836 # Remove the extension.
25837 sed_drop_objext='s/\.o$//;s/\.obj$//'
25838 for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
25839 gl_libobjs="$gl_libobjs $i.$ac_objext"
25840 gl_ltlibobjs="$gl_ltlibobjs $i.lo"
25841 done
25842 fi
25843 gl_LIBOBJS=$gl_libobjs
25844
25845 gl_LTLIBOBJS=$gl_ltlibobjs
25846
25847
25848
25849 gltests_libobjs=
25850 gltests_ltlibobjs=
25851 if test -n "$gltests_LIBOBJS"; then
25852 # Remove the extension.
25853 sed_drop_objext='s/\.o$//;s/\.obj$//'
25854 for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
25855 gltests_libobjs="$gltests_libobjs $i.$ac_objext"
25856 gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
25857 done
25858 fi
25859 gltests_LIBOBJS=$gltests_libobjs
25860
25861 gltests_LTLIBOBJS=$gltests_ltlibobjs
25862
25863
25864
25865 : ${CONFIG_STATUS=./config.status}
25866 ac_write_fail=0
25867 ac_clean_files_save=$ac_clean_files
25868 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
25869 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
25870 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
25871 as_write_fail=0
25872 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
25873 #! $SHELL
25874 # Generated by $as_me.
25875 # Run this file to recreate the current configuration.
25876 # Compiler output produced by configure, useful for debugging
25877 # configure, is in config.log if it exists.
25878
25879 debug=false
25880 ac_cs_recheck=false
25881 ac_cs_silent=false
25882
25883 SHELL=\${CONFIG_SHELL-$SHELL}
25884 export SHELL
25885 _ASEOF
25886 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
25887 ## -------------------- ##
25888 ## M4sh Initialization. ##
25889 ## -------------------- ##
25890
25891 # Be more Bourne compatible
25892 DUALCASE=1; export DUALCASE # for MKS sh
25893 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
25894 emulate sh
25895 NULLCMD=:
25896 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
25897 # is contrary to our usage. Disable this feature.
25898 alias -g '${1+"$@"}'='"$@"'
25899 setopt NO_GLOB_SUBST
25900 else
25901 case `(set -o) 2>/dev/null` in #(
25902 *posix*) :
25903 set -o posix ;; #(
25904 *) :
25905 ;;
25906 esac
25907 fi
25908
25909
25910 as_nl='
25911 '
25912 export as_nl
25913 # Printing a long string crashes Solaris 7 /usr/bin/printf.
25914 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
25915 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
25916 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
25917 # Prefer a ksh shell builtin over an external printf program on Solaris,
25918 # but without wasting forks for bash or zsh.
25919 if test -z "$BASH_VERSION$ZSH_VERSION" \
25920 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
25921 as_echo='print -r --'
25922 as_echo_n='print -rn --'
25923 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
25924 as_echo='printf %s\n'
25925 as_echo_n='printf %s'
25926 else
25927 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
25928 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
25929 as_echo_n='/usr/ucb/echo -n'
25930 else
25931 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
25932 as_echo_n_body='eval
25933 arg=$1;
25934 case $arg in #(
25935 *"$as_nl"*)
25936 expr "X$arg" : "X\\(.*\\)$as_nl";
25937 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
25938 esac;
25939 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
25940 '
25941 export as_echo_n_body
25942 as_echo_n='sh -c $as_echo_n_body as_echo'
25943 fi
25944 export as_echo_body
25945 as_echo='sh -c $as_echo_body as_echo'
25946 fi
25947
25948 # The user is always right.
25949 if test "${PATH_SEPARATOR+set}" != set; then
25950 PATH_SEPARATOR=:
25951 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
25952 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
25953 PATH_SEPARATOR=';'
25954 }
25955 fi
25956
25957
25958 # IFS
25959 # We need space, tab and new line, in precisely that order. Quoting is
25960 # there to prevent editors from complaining about space-tab.
25961 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
25962 # splitting by setting IFS to empty value.)
25963 IFS=" "" $as_nl"
25964
25965 # Find who we are. Look in the path if we contain no directory separator.
25966 case $0 in #((
25967 *[\\/]* ) as_myself=$0 ;;
25968 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
25969 for as_dir in $PATH
25970 do
25971 IFS=$as_save_IFS
25972 test -z "$as_dir" && as_dir=.
25973 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
25974 done
25975 IFS=$as_save_IFS
25976
25977 ;;
25978 esac
25979 # We did not find ourselves, most probably we were run as `sh COMMAND'
25980 # in which case we are not to be found in the path.
25981 if test "x$as_myself" = x; then
25982 as_myself=$0
25983 fi
25984 if test ! -f "$as_myself"; then
25985 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
25986 exit 1
25987 fi
25988
25989 # Unset variables that we do not need and which cause bugs (e.g. in
25990 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
25991 # suppresses any "Segmentation fault" message there. '((' could
25992 # trigger a bug in pdksh 5.2.14.
25993 for as_var in BASH_ENV ENV MAIL MAILPATH
25994 do eval test x\${$as_var+set} = xset \
25995 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
25996 done
25997 PS1='$ '
25998 PS2='> '
25999 PS4='+ '
26000
26001 # NLS nuisances.
26002 LC_ALL=C
26003 export LC_ALL
26004 LANGUAGE=C
26005 export LANGUAGE
26006
26007 # CDPATH.
26008 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
26009
26010
26011 # as_fn_error ERROR [LINENO LOG_FD]
26012 # ---------------------------------
26013 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
26014 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
26015 # script with status $?, using 1 if that was 0.
26016 as_fn_error ()
26017 {
26018 as_status=$?; test $as_status -eq 0 && as_status=1
26019 if test "$3"; then
26020 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
26021 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
26022 fi
26023 $as_echo "$as_me: error: $1" >&2
26024 as_fn_exit $as_status
26025 } # as_fn_error
26026
26027
26028 # as_fn_set_status STATUS
26029 # -----------------------
26030 # Set $? to STATUS, without forking.
26031 as_fn_set_status ()
26032 {
26033 return $1
26034 } # as_fn_set_status
26035
26036 # as_fn_exit STATUS
26037 # -----------------
26038 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
26039 as_fn_exit ()
26040 {
26041 set +e
26042 as_fn_set_status $1
26043 exit $1
26044 } # as_fn_exit
26045
26046 # as_fn_unset VAR
26047 # ---------------
26048 # Portably unset VAR.
26049 as_fn_unset ()
26050 {
26051 { eval $1=; unset $1;}
26052 }
26053 as_unset=as_fn_unset
26054 # as_fn_append VAR VALUE
26055 # ----------------------
26056 # Append the text in VALUE to the end of the definition contained in VAR. Take
26057 # advantage of any shell optimizations that allow amortized linear growth over
26058 # repeated appends, instead of the typical quadratic growth present in naive
26059 # implementations.
26060 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
26061 eval 'as_fn_append ()
26062 {
26063 eval $1+=\$2
26064 }'
26065 else
26066 as_fn_append ()
26067 {
26068 eval $1=\$$1\$2
26069 }
26070 fi # as_fn_append
26071
26072 # as_fn_arith ARG...
26073 # ------------------
26074 # Perform arithmetic evaluation on the ARGs, and store the result in the
26075 # global $as_val. Take advantage of shells that can avoid forks. The arguments
26076 # must be portable across $(()) and expr.
26077 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
26078 eval 'as_fn_arith ()
26079 {
26080 as_val=$(( $* ))
26081 }'
26082 else
26083 as_fn_arith ()
26084 {
26085 as_val=`expr "$@" || test $? -eq 1`
26086 }
26087 fi # as_fn_arith
26088
26089
26090 if expr a : '\(a\)' >/dev/null 2>&1 &&
26091 test "X`expr 00001 : '.*\(...\)'`" = X001; then
26092 as_expr=expr
26093 else
26094 as_expr=false
26095 fi
26096
26097 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
26098 as_basename=basename
26099 else
26100 as_basename=false
26101 fi
26102
26103 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
26104 as_dirname=dirname
26105 else
26106 as_dirname=false
26107 fi
26108
26109 as_me=`$as_basename -- "$0" ||
26110 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
26111 X"$0" : 'X\(//\)$' \| \
26112 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
26113 $as_echo X/"$0" |
26114 sed '/^.*\/\([^/][^/]*\)\/*$/{
26115 s//\1/
26116 q
26117 }
26118 /^X\/\(\/\/\)$/{
26119 s//\1/
26120 q
26121 }
26122 /^X\/\(\/\).*/{
26123 s//\1/
26124 q
26125 }
26126 s/.*/./; q'`
26127
26128 # Avoid depending upon Character Ranges.
26129 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
26130 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
26131 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
26132 as_cr_digits='0123456789'
26133 as_cr_alnum=$as_cr_Letters$as_cr_digits
26134
26135 ECHO_C= ECHO_N= ECHO_T=
26136 case `echo -n x` in #(((((
26137 -n*)
26138 case `echo 'xy\c'` in
26139 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
26140 xy) ECHO_C='\c';;
26141 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
26142 ECHO_T=' ';;
26143 esac;;
26144 *)
26145 ECHO_N='-n';;
26146 esac
26147
26148 rm -f conf$$ conf$$.exe conf$$.file
26149 if test -d conf$$.dir; then
26150 rm -f conf$$.dir/conf$$.file
26151 else
26152 rm -f conf$$.dir
26153 mkdir conf$$.dir 2>/dev/null
26154 fi
26155 if (echo >conf$$.file) 2>/dev/null; then
26156 if ln -s conf$$.file conf$$ 2>/dev/null; then
26157 as_ln_s='ln -s'
26158 # ... but there are two gotchas:
26159 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
26160 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
26161 # In both cases, we have to default to `cp -p'.
26162 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
26163 as_ln_s='cp -p'
26164 elif ln conf$$.file conf$$ 2>/dev/null; then
26165 as_ln_s=ln
26166 else
26167 as_ln_s='cp -p'
26168 fi
26169 else
26170 as_ln_s='cp -p'
26171 fi
26172 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
26173 rmdir conf$$.dir 2>/dev/null
26174
26175
26176 # as_fn_mkdir_p
26177 # -------------
26178 # Create "$as_dir" as a directory, including parents if necessary.
26179 as_fn_mkdir_p ()
26180 {
26181
26182 case $as_dir in #(
26183 -*) as_dir=./$as_dir;;
26184 esac
26185 test -d "$as_dir" || eval $as_mkdir_p || {
26186 as_dirs=
26187 while :; do
26188 case $as_dir in #(
26189 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
26190 *) as_qdir=$as_dir;;
26191 esac
26192 as_dirs="'$as_qdir' $as_dirs"
26193 as_dir=`$as_dirname -- "$as_dir" ||
26194 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26195 X"$as_dir" : 'X\(//\)[^/]' \| \
26196 X"$as_dir" : 'X\(//\)$' \| \
26197 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
26198 $as_echo X"$as_dir" |
26199 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
26200 s//\1/
26201 q
26202 }
26203 /^X\(\/\/\)[^/].*/{
26204 s//\1/
26205 q
26206 }
26207 /^X\(\/\/\)$/{
26208 s//\1/
26209 q
26210 }
26211 /^X\(\/\).*/{
26212 s//\1/
26213 q
26214 }
26215 s/.*/./; q'`
26216 test -d "$as_dir" && break
26217 done
26218 test -z "$as_dirs" || eval "mkdir $as_dirs"
26219 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
26220
26221
26222 } # as_fn_mkdir_p
26223 if mkdir -p . 2>/dev/null; then
26224 as_mkdir_p='mkdir -p "$as_dir"'
26225 else
26226 test -d ./-p && rmdir ./-p
26227 as_mkdir_p=false
26228 fi
26229
26230 if test -x / >/dev/null 2>&1; then
26231 as_test_x='test -x'
26232 else
26233 if ls -dL / >/dev/null 2>&1; then
26234 as_ls_L_option=L
26235 else
26236 as_ls_L_option=
26237 fi
26238 as_test_x='
26239 eval sh -c '\''
26240 if test -d "$1"; then
26241 test -d "$1/.";
26242 else
26243 case $1 in #(
26244 -*)set "./$1";;
26245 esac;
26246 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
26247 ???[sx]*):;;*)false;;esac;fi
26248 '\'' sh
26249 '
26250 fi
26251 as_executable_p=$as_test_x
26252
26253 # Sed expression to map a string onto a valid CPP name.
26254 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
26255
26256 # Sed expression to map a string onto a valid variable name.
26257 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
26258
26259
26260 exec 6>&1
26261 ## ----------------------------------- ##
26262 ## Main body of $CONFIG_STATUS script. ##
26263 ## ----------------------------------- ##
26264 _ASEOF
26265 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
26266
26267 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26268 # Save the log message, to keep $0 and so on meaningful, and to
26269 # report actual input values of CONFIG_FILES etc. instead of their
26270 # values after options handling.
26271 ac_log="
26272 This file was extended by emacs $as_me 24.3.50, which was
26273 generated by GNU Autoconf 2.65. Invocation command line was
26274
26275 CONFIG_FILES = $CONFIG_FILES
26276 CONFIG_HEADERS = $CONFIG_HEADERS
26277 CONFIG_LINKS = $CONFIG_LINKS
26278 CONFIG_COMMANDS = $CONFIG_COMMANDS
26279 $ $0 $@
26280
26281 on `(hostname || uname -n) 2>/dev/null | sed 1q`
26282 "
26283
26284 _ACEOF
26285
26286 case $ac_config_files in *"
26287 "*) set x $ac_config_files; shift; ac_config_files=$*;;
26288 esac
26289
26290 case $ac_config_headers in *"
26291 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
26292 esac
26293
26294
26295 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26296 # Files that config.status was made for.
26297 config_files="$ac_config_files"
26298 config_headers="$ac_config_headers"
26299 config_commands="$ac_config_commands"
26300
26301 _ACEOF
26302
26303 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26304 ac_cs_usage="\
26305 \`$as_me' instantiates files and other configuration actions
26306 from templates according to the current configuration. Unless the files
26307 and actions are specified as TAGs, all are instantiated by default.
26308
26309 Usage: $0 [OPTION]... [TAG]...
26310
26311 -h, --help print this help, then exit
26312 -V, --version print version number and configuration settings, then exit
26313 --config print configuration, then exit
26314 -q, --quiet, --silent
26315 do not print progress messages
26316 -d, --debug don't remove temporary files
26317 --recheck update $as_me by reconfiguring in the same conditions
26318 --file=FILE[:TEMPLATE]
26319 instantiate the configuration file FILE
26320 --header=FILE[:TEMPLATE]
26321 instantiate the configuration header FILE
26322
26323 Configuration files:
26324 $config_files
26325
26326 Configuration headers:
26327 $config_headers
26328
26329 Configuration commands:
26330 $config_commands
26331
26332 Report bugs to the package provider."
26333
26334 _ACEOF
26335 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26336 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
26337 ac_cs_version="\\
26338 emacs config.status 24.3.50
26339 configured by $0, generated by GNU Autoconf 2.65,
26340 with options \\"\$ac_cs_config\\"
26341
26342 Copyright (C) 2009 Free Software Foundation, Inc.
26343 This config.status script is free software; the Free Software Foundation
26344 gives unlimited permission to copy, distribute and modify it."
26345
26346 ac_pwd='$ac_pwd'
26347 srcdir='$srcdir'
26348 INSTALL='$INSTALL'
26349 MKDIR_P='$MKDIR_P'
26350 AWK='$AWK'
26351 test -n "\$AWK" || AWK=awk
26352 _ACEOF
26353
26354 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26355 # The default lists apply if the user does not specify any file.
26356 ac_need_defaults=:
26357 while test $# != 0
26358 do
26359 case $1 in
26360 --*=*)
26361 ac_option=`expr "X$1" : 'X\([^=]*\)='`
26362 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
26363 ac_shift=:
26364 ;;
26365 *)
26366 ac_option=$1
26367 ac_optarg=$2
26368 ac_shift=shift
26369 ;;
26370 esac
26371
26372 case $ac_option in
26373 # Handling of the options.
26374 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
26375 ac_cs_recheck=: ;;
26376 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
26377 $as_echo "$ac_cs_version"; exit ;;
26378 --config | --confi | --conf | --con | --co | --c )
26379 $as_echo "$ac_cs_config"; exit ;;
26380 --debug | --debu | --deb | --de | --d | -d )
26381 debug=: ;;
26382 --file | --fil | --fi | --f )
26383 $ac_shift
26384 case $ac_optarg in
26385 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
26386 esac
26387 as_fn_append CONFIG_FILES " '$ac_optarg'"
26388 ac_need_defaults=false;;
26389 --header | --heade | --head | --hea )
26390 $ac_shift
26391 case $ac_optarg in
26392 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
26393 esac
26394 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
26395 ac_need_defaults=false;;
26396 --he | --h)
26397 # Conflict between --help and --header
26398 as_fn_error "ambiguous option: \`$1'
26399 Try \`$0 --help' for more information.";;
26400 --help | --hel | -h )
26401 $as_echo "$ac_cs_usage"; exit ;;
26402 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
26403 | -silent | --silent | --silen | --sile | --sil | --si | --s)
26404 ac_cs_silent=: ;;
26405
26406 # This is an error.
26407 -*) as_fn_error "unrecognized option: \`$1'
26408 Try \`$0 --help' for more information." ;;
26409
26410 *) as_fn_append ac_config_targets " $1"
26411 ac_need_defaults=false ;;
26412
26413 esac
26414 shift
26415 done
26416
26417 ac_configure_extra_args=
26418
26419 if $ac_cs_silent; then
26420 exec 6>/dev/null
26421 ac_configure_extra_args="$ac_configure_extra_args --silent"
26422 fi
26423
26424 _ACEOF
26425 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26426 if \$ac_cs_recheck; then
26427 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
26428 shift
26429 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
26430 CONFIG_SHELL='$SHELL'
26431 export CONFIG_SHELL
26432 exec "\$@"
26433 fi
26434
26435 _ACEOF
26436 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26437 exec 5>>config.log
26438 {
26439 echo
26440 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
26441 ## Running $as_me. ##
26442 _ASBOX
26443 $as_echo "$ac_log"
26444 } >&5
26445
26446 _ACEOF
26447 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26448 #
26449 # INIT-COMMANDS
26450 #
26451 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
26452 GCC="$GCC" CPPFLAGS="$CPPFLAGS"
26453
26454 _ACEOF
26455
26456 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26457
26458 # Handling of arguments.
26459 for ac_config_target in $ac_config_targets
26460 do
26461 case $ac_config_target in
26462 "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
26463 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
26464 "nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist") CONFIG_FILES="$CONFIG_FILES nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist:nextstep/templates/Info-gnustep.plist.in" ;;
26465 "nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop") CONFIG_FILES="$CONFIG_FILES nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop:nextstep/templates/Emacs.desktop.in" ;;
26466 "nextstep/Cocoa/Emacs.base/Contents/Info.plist") CONFIG_FILES="$CONFIG_FILES nextstep/Cocoa/Emacs.base/Contents/Info.plist:nextstep/templates/Info.plist.in" ;;
26467 "nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings") CONFIG_FILES="$CONFIG_FILES nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings:nextstep/templates/InfoPlist.strings.in" ;;
26468 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
26469 "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
26470 "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
26471 "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
26472 "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
26473 "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
26474 "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
26475 "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
26476 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
26477 "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
26478 "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
26479 "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
26480 "nextstep/Makefile") CONFIG_FILES="$CONFIG_FILES nextstep/Makefile" ;;
26481 "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
26482 "admin/unidata/Makefile") CONFIG_FILES="$CONFIG_FILES admin/unidata/Makefile" ;;
26483 "mkdirs") CONFIG_COMMANDS="$CONFIG_COMMANDS mkdirs" ;;
26484 "epaths") CONFIG_COMMANDS="$CONFIG_COMMANDS epaths" ;;
26485 "gdbinit") CONFIG_COMMANDS="$CONFIG_COMMANDS gdbinit" ;;
26486
26487 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
26488 esac
26489 done
26490
26491
26492 # If the user did not use the arguments to specify the items to instantiate,
26493 # then the envvar interface is used. Set only those that are not.
26494 # We use the long form for the default assignment because of an extremely
26495 # bizarre bug on SunOS 4.1.3.
26496 if $ac_need_defaults; then
26497 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
26498 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
26499 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
26500 fi
26501
26502 # Have a temporary directory for convenience. Make it in the build tree
26503 # simply because there is no reason against having it here, and in addition,
26504 # creating and moving files from /tmp can sometimes cause problems.
26505 # Hook for its removal unless debugging.
26506 # Note that there is a small window in which the directory will not be cleaned:
26507 # after its creation but before its name has been assigned to `$tmp'.
26508 $debug ||
26509 {
26510 tmp=
26511 trap 'exit_status=$?
26512 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
26513 ' 0
26514 trap 'as_fn_exit 1' 1 2 13 15
26515 }
26516 # Create a (secure) tmp directory for tmp files.
26517
26518 {
26519 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
26520 test -n "$tmp" && test -d "$tmp"
26521 } ||
26522 {
26523 tmp=./conf$$-$RANDOM
26524 (umask 077 && mkdir "$tmp")
26525 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
26526
26527 # Set up the scripts for CONFIG_FILES section.
26528 # No need to generate them if there are no CONFIG_FILES.
26529 # This happens for instance with `./config.status config.h'.
26530 if test -n "$CONFIG_FILES"; then
26531
26532 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
26533 ac_cs_awk_getline=:
26534 ac_cs_awk_pipe_init=
26535 ac_cs_awk_read_file='
26536 while ((getline aline < (F[key])) > 0)
26537 print(aline)
26538 close(F[key])'
26539 ac_cs_awk_pipe_fini=
26540 else
26541 ac_cs_awk_getline=false
26542 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
26543 ac_cs_awk_read_file='
26544 print "|#_!!_#|"
26545 print "cat " F[key] " &&"
26546 '$ac_cs_awk_pipe_init
26547 # The final `:' finishes the AND list.
26548 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
26549 fi
26550 ac_cr=`echo X | tr X '\015'`
26551 # On cygwin, bash can eat \r inside `` if the user requested igncr.
26552 # But we know of no other shell where ac_cr would be empty at this
26553 # point, so we can use a bashism as a fallback.
26554 if test "x$ac_cr" = x; then
26555 eval ac_cr=\$\'\\r\'
26556 fi
26557 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
26558 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
26559 ac_cs_awk_cr='\r'
26560 else
26561 ac_cs_awk_cr=$ac_cr
26562 fi
26563
26564 echo 'BEGIN {' >"$tmp/subs1.awk" &&
26565 _ACEOF
26566
26567 # Create commands to substitute file output variables.
26568 {
26569 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
26570 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
26571 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
26572 echo "_ACAWK" &&
26573 echo "_ACEOF"
26574 } >conf$$files.sh &&
26575 . ./conf$$files.sh ||
26576 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
26577 rm -f conf$$files.sh
26578
26579 {
26580 echo "cat >conf$$subs.awk <<_ACEOF" &&
26581 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
26582 echo "_ACEOF"
26583 } >conf$$subs.sh ||
26584 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
26585 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
26586 ac_delim='%!_!# '
26587 for ac_last_try in false false false false false :; do
26588 . ./conf$$subs.sh ||
26589 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
26590
26591 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
26592 if test $ac_delim_n = $ac_delim_num; then
26593 break
26594 elif $ac_last_try; then
26595 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
26596 else
26597 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
26598 fi
26599 done
26600 rm -f conf$$subs.sh
26601
26602 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26603 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
26604 _ACEOF
26605 sed -n '
26606 h
26607 s/^/S["/; s/!.*/"]=/
26608 p
26609 g
26610 s/^[^!]*!//
26611 :repl
26612 t repl
26613 s/'"$ac_delim"'$//
26614 t delim
26615 :nl
26616 h
26617 s/\(.\{148\}\)..*/\1/
26618 t more1
26619 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
26620 p
26621 n
26622 b repl
26623 :more1
26624 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
26625 p
26626 g
26627 s/.\{148\}//
26628 t nl
26629 :delim
26630 h
26631 s/\(.\{148\}\)..*/\1/
26632 t more2
26633 s/["\\]/\\&/g; s/^/"/; s/$/"/
26634 p
26635 b
26636 :more2
26637 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
26638 p
26639 g
26640 s/.\{148\}//
26641 t delim
26642 ' <conf$$subs.awk | sed '
26643 /^[^""]/{
26644 N
26645 s/\n//
26646 }
26647 ' >>$CONFIG_STATUS || ac_write_fail=1
26648 rm -f conf$$subs.awk
26649 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26650 _ACAWK
26651 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
26652 for (key in S) S_is_set[key] = 1
26653 FS = "\a"
26654 \$ac_cs_awk_pipe_init
26655 }
26656 {
26657 line = $ 0
26658 nfields = split(line, field, "@")
26659 substed = 0
26660 len = length(field[1])
26661 for (i = 2; i < nfields; i++) {
26662 key = field[i]
26663 keylen = length(key)
26664 if (S_is_set[key]) {
26665 value = S[key]
26666 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
26667 len += length(value) + length(field[++i])
26668 substed = 1
26669 } else
26670 len += 1 + keylen
26671 }
26672 if (nfields == 3 && !substed) {
26673 key = field[2]
26674 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
26675 \$ac_cs_awk_read_file
26676 next
26677 }
26678 }
26679 print line
26680 }
26681 \$ac_cs_awk_pipe_fini
26682 _ACAWK
26683 _ACEOF
26684 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26685 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
26686 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
26687 else
26688 cat
26689 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
26690 || as_fn_error "could not setup config files machinery" "$LINENO" 5
26691 _ACEOF
26692
26693 # VPATH may cause trouble with some makes, so we remove $(srcdir),
26694 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
26695 # trailing colons and then remove the whole line if VPATH becomes empty
26696 # (actually we leave an empty line to preserve line numbers).
26697 if test "x$srcdir" = x.; then
26698 ac_vpsub='/^[ ]*VPATH[ ]*=/{
26699 s/:*\$(srcdir):*/:/
26700 s/:*\${srcdir}:*/:/
26701 s/:*@srcdir@:*/:/
26702 s/^\([^=]*=[ ]*\):*/\1/
26703 s/:*$//
26704 s/^[^=]*=[ ]*$//
26705 }'
26706 fi
26707
26708 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26709 fi # test -n "$CONFIG_FILES"
26710
26711 # Set up the scripts for CONFIG_HEADERS section.
26712 # No need to generate them if there are no CONFIG_HEADERS.
26713 # This happens for instance with `./config.status Makefile'.
26714 if test -n "$CONFIG_HEADERS"; then
26715 cat >"$tmp/defines.awk" <<\_ACAWK ||
26716 BEGIN {
26717 _ACEOF
26718
26719 # Transform confdefs.h into an awk script `defines.awk', embedded as
26720 # here-document in config.status, that substitutes the proper values into
26721 # config.h.in to produce config.h.
26722
26723 # Create a delimiter string that does not exist in confdefs.h, to ease
26724 # handling of long lines.
26725 ac_delim='%!_!# '
26726 for ac_last_try in false false :; do
26727 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
26728 if test -z "$ac_t"; then
26729 break
26730 elif $ac_last_try; then
26731 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
26732 else
26733 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
26734 fi
26735 done
26736
26737 # For the awk script, D is an array of macro values keyed by name,
26738 # likewise P contains macro parameters if any. Preserve backslash
26739 # newline sequences.
26740
26741 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
26742 sed -n '
26743 s/.\{148\}/&'"$ac_delim"'/g
26744 t rset
26745 :rset
26746 s/^[ ]*#[ ]*define[ ][ ]*/ /
26747 t def
26748 d
26749 :def
26750 s/\\$//
26751 t bsnl
26752 s/["\\]/\\&/g
26753 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
26754 D["\1"]=" \3"/p
26755 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
26756 d
26757 :bsnl
26758 s/["\\]/\\&/g
26759 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
26760 D["\1"]=" \3\\\\\\n"\\/p
26761 t cont
26762 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
26763 t cont
26764 d
26765 :cont
26766 n
26767 s/.\{148\}/&'"$ac_delim"'/g
26768 t clear
26769 :clear
26770 s/\\$//
26771 t bsnlc
26772 s/["\\]/\\&/g; s/^/"/; s/$/"/p
26773 d
26774 :bsnlc
26775 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
26776 b cont
26777 ' <confdefs.h | sed '
26778 s/'"$ac_delim"'/"\\\
26779 "/g' >>$CONFIG_STATUS || ac_write_fail=1
26780
26781 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26782 for (key in D) D_is_set[key] = 1
26783 FS = "\a"
26784 }
26785 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
26786 line = \$ 0
26787 split(line, arg, " ")
26788 if (arg[1] == "#") {
26789 defundef = arg[2]
26790 mac1 = arg[3]
26791 } else {
26792 defundef = substr(arg[1], 2)
26793 mac1 = arg[2]
26794 }
26795 split(mac1, mac2, "(") #)
26796 macro = mac2[1]
26797 prefix = substr(line, 1, index(line, defundef) - 1)
26798 if (D_is_set[macro]) {
26799 # Preserve the white space surrounding the "#".
26800 print prefix "define", macro P[macro] D[macro]
26801 next
26802 } else {
26803 # Replace #undef with comments. This is necessary, for example,
26804 # in the case of _POSIX_SOURCE, which is predefined and required
26805 # on some systems where configure will not decide to define it.
26806 if (defundef == "undef") {
26807 print "/*", prefix defundef, macro, "*/"
26808 next
26809 }
26810 }
26811 }
26812 { print }
26813 _ACAWK
26814 _ACEOF
26815 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26816 as_fn_error "could not setup config headers machinery" "$LINENO" 5
26817 fi # test -n "$CONFIG_HEADERS"
26818
26819
26820 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
26821 shift
26822 for ac_tag
26823 do
26824 case $ac_tag in
26825 :[FHLC]) ac_mode=$ac_tag; continue;;
26826 esac
26827 case $ac_mode$ac_tag in
26828 :[FHL]*:*);;
26829 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
26830 :[FH]-) ac_tag=-:-;;
26831 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
26832 esac
26833 ac_save_IFS=$IFS
26834 IFS=:
26835 set x $ac_tag
26836 IFS=$ac_save_IFS
26837 shift
26838 ac_file=$1
26839 shift
26840
26841 case $ac_mode in
26842 :L) ac_source=$1;;
26843 :[FH])
26844 ac_file_inputs=
26845 for ac_f
26846 do
26847 case $ac_f in
26848 -) ac_f="$tmp/stdin";;
26849 *) # Look for the file first in the build tree, then in the source tree
26850 # (if the path is not absolute). The absolute path cannot be DOS-style,
26851 # because $ac_f cannot contain `:'.
26852 test -f "$ac_f" ||
26853 case $ac_f in
26854 [\\/$]*) false;;
26855 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
26856 esac ||
26857 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
26858 esac
26859 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
26860 as_fn_append ac_file_inputs " '$ac_f'"
26861 done
26862
26863 # Let's still pretend it is `configure' which instantiates (i.e., don't
26864 # use $as_me), people would be surprised to read:
26865 # /* config.h. Generated by config.status. */
26866 configure_input='Generated from '`
26867 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
26868 `' by configure.'
26869 if test x"$ac_file" != x-; then
26870 configure_input="$ac_file. $configure_input"
26871 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
26872 $as_echo "$as_me: creating $ac_file" >&6;}
26873 fi
26874 # Neutralize special characters interpreted by sed in replacement strings.
26875 case $configure_input in #(
26876 *\&* | *\|* | *\\* )
26877 ac_sed_conf_input=`$as_echo "$configure_input" |
26878 sed 's/[\\\\&|]/\\\\&/g'`;; #(
26879 *) ac_sed_conf_input=$configure_input;;
26880 esac
26881
26882 case $ac_tag in
26883 *:-:* | *:-) cat >"$tmp/stdin" \
26884 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
26885 esac
26886 ;;
26887 esac
26888
26889 ac_dir=`$as_dirname -- "$ac_file" ||
26890 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26891 X"$ac_file" : 'X\(//\)[^/]' \| \
26892 X"$ac_file" : 'X\(//\)$' \| \
26893 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
26894 $as_echo X"$ac_file" |
26895 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
26896 s//\1/
26897 q
26898 }
26899 /^X\(\/\/\)[^/].*/{
26900 s//\1/
26901 q
26902 }
26903 /^X\(\/\/\)$/{
26904 s//\1/
26905 q
26906 }
26907 /^X\(\/\).*/{
26908 s//\1/
26909 q
26910 }
26911 s/.*/./; q'`
26912 as_dir="$ac_dir"; as_fn_mkdir_p
26913 ac_builddir=.
26914
26915 case "$ac_dir" in
26916 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
26917 *)
26918 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
26919 # A ".." for each directory in $ac_dir_suffix.
26920 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
26921 case $ac_top_builddir_sub in
26922 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
26923 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
26924 esac ;;
26925 esac
26926 ac_abs_top_builddir=$ac_pwd
26927 ac_abs_builddir=$ac_pwd$ac_dir_suffix
26928 # for backward compatibility:
26929 ac_top_builddir=$ac_top_build_prefix
26930
26931 case $srcdir in
26932 .) # We are building in place.
26933 ac_srcdir=.
26934 ac_top_srcdir=$ac_top_builddir_sub
26935 ac_abs_top_srcdir=$ac_pwd ;;
26936 [\\/]* | ?:[\\/]* ) # Absolute name.
26937 ac_srcdir=$srcdir$ac_dir_suffix;
26938 ac_top_srcdir=$srcdir
26939 ac_abs_top_srcdir=$srcdir ;;
26940 *) # Relative name.
26941 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
26942 ac_top_srcdir=$ac_top_build_prefix$srcdir
26943 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
26944 esac
26945 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
26946
26947
26948 case $ac_mode in
26949 :F)
26950 #
26951 # CONFIG_FILE
26952 #
26953
26954 case $INSTALL in
26955 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
26956 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
26957 esac
26958 ac_MKDIR_P=$MKDIR_P
26959 case $MKDIR_P in
26960 [\\/$]* | ?:[\\/]* ) ;;
26961 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
26962 esac
26963 _ACEOF
26964
26965 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26966 # If the template does not know about datarootdir, expand it.
26967 # FIXME: This hack should be removed a few years after 2.60.
26968 ac_datarootdir_hack=; ac_datarootdir_seen=
26969 ac_sed_dataroot='
26970 /datarootdir/ {
26971 p
26972 q
26973 }
26974 /@datadir@/p
26975 /@docdir@/p
26976 /@infodir@/p
26977 /@localedir@/p
26978 /@mandir@/p'
26979 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
26980 *datarootdir*) ac_datarootdir_seen=yes;;
26981 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
26982 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
26983 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
26984 _ACEOF
26985 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26986 ac_datarootdir_hack='
26987 s&@datadir@&$datadir&g
26988 s&@docdir@&$docdir&g
26989 s&@infodir@&$infodir&g
26990 s&@localedir@&$localedir&g
26991 s&@mandir@&$mandir&g
26992 s&\\\${datarootdir}&$datarootdir&g' ;;
26993 esac
26994 _ACEOF
26995
26996 # Neutralize VPATH when `$srcdir' = `.'.
26997 # Shell code in configure.ac might set extrasub.
26998 # FIXME: do we really want to maintain this feature?
26999 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
27000 ac_sed_extra="$ac_vpsub
27001 $extrasub
27002 _ACEOF
27003 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
27004 :t
27005 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
27006 s|@configure_input@|$ac_sed_conf_input|;t t
27007 s&@top_builddir@&$ac_top_builddir_sub&;t t
27008 s&@top_build_prefix@&$ac_top_build_prefix&;t t
27009 s&@srcdir@&$ac_srcdir&;t t
27010 s&@abs_srcdir@&$ac_abs_srcdir&;t t
27011 s&@top_srcdir@&$ac_top_srcdir&;t t
27012 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
27013 s&@builddir@&$ac_builddir&;t t
27014 s&@abs_builddir@&$ac_abs_builddir&;t t
27015 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
27016 s&@INSTALL@&$ac_INSTALL&;t t
27017 s&@MKDIR_P@&$ac_MKDIR_P&;t t
27018 $ac_datarootdir_hack
27019 "
27020 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
27021 if $ac_cs_awk_getline; then
27022 $AWK -f "$tmp/subs.awk"
27023 else
27024 $AWK -f "$tmp/subs.awk" | $SHELL
27025 fi >$tmp/out \
27026 || as_fn_error "could not create $ac_file" "$LINENO" 5
27027
27028 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
27029 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
27030 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
27031 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
27032 which seems to be undefined. Please make sure it is defined." >&5
27033 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
27034 which seems to be undefined. Please make sure it is defined." >&2;}
27035
27036 rm -f "$tmp/stdin"
27037 case $ac_file in
27038 -) cat "$tmp/out" && rm -f "$tmp/out";;
27039 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
27040 esac \
27041 || as_fn_error "could not create $ac_file" "$LINENO" 5
27042 ;;
27043 :H)
27044 #
27045 # CONFIG_HEADER
27046 #
27047 if test x"$ac_file" != x-; then
27048 {
27049 $as_echo "/* $configure_input */" \
27050 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
27051 } >"$tmp/config.h" \
27052 || as_fn_error "could not create $ac_file" "$LINENO" 5
27053 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
27054 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
27055 $as_echo "$as_me: $ac_file is unchanged" >&6;}
27056 else
27057 rm -f "$ac_file"
27058 mv "$tmp/config.h" "$ac_file" \
27059 || as_fn_error "could not create $ac_file" "$LINENO" 5
27060 fi
27061 else
27062 $as_echo "/* $configure_input */" \
27063 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
27064 || as_fn_error "could not create -" "$LINENO" 5
27065 fi
27066 # Compute "$ac_file"'s index in $config_headers.
27067 _am_arg="$ac_file"
27068 _am_stamp_count=1
27069 for _am_header in $config_headers :; do
27070 case $_am_header in
27071 $_am_arg | $_am_arg:* )
27072 break ;;
27073 * )
27074 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
27075 esac
27076 done
27077 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
27078 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27079 X"$_am_arg" : 'X\(//\)[^/]' \| \
27080 X"$_am_arg" : 'X\(//\)$' \| \
27081 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
27082 $as_echo X"$_am_arg" |
27083 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27084 s//\1/
27085 q
27086 }
27087 /^X\(\/\/\)[^/].*/{
27088 s//\1/
27089 q
27090 }
27091 /^X\(\/\/\)$/{
27092 s//\1/
27093 q
27094 }
27095 /^X\(\/\).*/{
27096 s//\1/
27097 q
27098 }
27099 s/.*/./; q'`/stamp-h$_am_stamp_count
27100 ;;
27101
27102 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
27103 $as_echo "$as_me: executing $ac_file commands" >&6;}
27104 ;;
27105 esac
27106
27107
27108 case $ac_file$ac_mode in
27109 "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
27110 # Autoconf 2.62 quotes --file arguments for eval, but not when files
27111 # are listed without --file. Let's play safe and only enable the eval
27112 # if we detect the quoting.
27113 case $CONFIG_FILES in
27114 *\'*) eval set x "$CONFIG_FILES" ;;
27115 *) set x $CONFIG_FILES ;;
27116 esac
27117 shift
27118 for mf
27119 do
27120 # Strip MF so we end up with the name of the file.
27121 mf=`echo "$mf" | sed -e 's/:.*$//'`
27122 # Check whether this is an Automake generated Makefile or not.
27123 # We used to match only the files named `Makefile.in', but
27124 # some people rename them; so instead we look at the file content.
27125 # Grep'ing the first line is not enough: some people post-process
27126 # each Makefile.in and add a new line on top of each file to say so.
27127 # Grep'ing the whole file is not good either: AIX grep has a line
27128 # limit of 2048, but all sed's we know have understand at least 4000.
27129 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
27130 dirpart=`$as_dirname -- "$mf" ||
27131 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27132 X"$mf" : 'X\(//\)[^/]' \| \
27133 X"$mf" : 'X\(//\)$' \| \
27134 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
27135 $as_echo X"$mf" |
27136 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27137 s//\1/
27138 q
27139 }
27140 /^X\(\/\/\)[^/].*/{
27141 s//\1/
27142 q
27143 }
27144 /^X\(\/\/\)$/{
27145 s//\1/
27146 q
27147 }
27148 /^X\(\/\).*/{
27149 s//\1/
27150 q
27151 }
27152 s/.*/./; q'`
27153 else
27154 continue
27155 fi
27156 # Extract the definition of DEPDIR, am__include, and am__quote
27157 # from the Makefile without running `make'.
27158 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
27159 test -z "$DEPDIR" && continue
27160 am__include=`sed -n 's/^am__include = //p' < "$mf"`
27161 test -z "am__include" && continue
27162 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
27163 # When using ansi2knr, U may be empty or an underscore; expand it
27164 U=`sed -n 's/^U = //p' < "$mf"`
27165 # Find all dependency output files, they are included files with
27166 # $(DEPDIR) in their names. We invoke sed twice because it is the
27167 # simplest approach to changing $(DEPDIR) to its actual value in the
27168 # expansion.
27169 for file in `sed -n "
27170 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
27171 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
27172 # Make sure the directory exists.
27173 test -f "$dirpart/$file" && continue
27174 fdir=`$as_dirname -- "$file" ||
27175 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
27176 X"$file" : 'X\(//\)[^/]' \| \
27177 X"$file" : 'X\(//\)$' \| \
27178 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
27179 $as_echo X"$file" |
27180 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
27181 s//\1/
27182 q
27183 }
27184 /^X\(\/\/\)[^/].*/{
27185 s//\1/
27186 q
27187 }
27188 /^X\(\/\/\)$/{
27189 s//\1/
27190 q
27191 }
27192 /^X\(\/\).*/{
27193 s//\1/
27194 q
27195 }
27196 s/.*/./; q'`
27197 as_dir=$dirpart/$fdir; as_fn_mkdir_p
27198 # echo "creating $dirpart/$file"
27199 echo '# dummy' > "$dirpart/$file"
27200 done
27201 done
27202 }
27203 ;;
27204 "mkdirs":C)
27205 for dir in etc lisp ; do
27206 test -d ${dir} || mkdir ${dir}
27207 done
27208 ;;
27209 "epaths":C)
27210 echo creating src/epaths.h
27211 ${MAKE-make} MAKEFILE_NAME=do-not-make-Makefile epaths-force
27212 ;;
27213 "gdbinit":C)
27214 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
27215 echo creating src/.gdbinit
27216 echo source $srcdir/src/.gdbinit > src/.gdbinit
27217 fi
27218 ;;
27219
27220 esac
27221 done # for ac_tag
27222
27223
27224 as_fn_exit 0
27225 _ACEOF
27226 ac_clean_files=$ac_clean_files_save
27227
27228 test $ac_write_fail = 0 ||
27229 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
27230
27231
27232 # configure is writing to config.log, and then calls config.status.
27233 # config.status does its own redirection, appending to config.log.
27234 # Unfortunately, on DOS this fails, as config.log is still kept open
27235 # by configure, so config.status won't be able to write to it; its
27236 # output is simply discarded. So we exec the FD to /dev/null,
27237 # effectively closing config.log, so it can be properly (re)opened and
27238 # appended to by config.status. When coming back to configure, we
27239 # need to make the FD available again.
27240 if test "$no_create" != yes; then
27241 ac_cs_success=:
27242 ac_config_status_args=
27243 test "$silent" = yes &&
27244 ac_config_status_args="$ac_config_status_args --quiet"
27245 exec 5>/dev/null
27246 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
27247 exec 5>>config.log
27248 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
27249 # would make configure fail if this is the last instruction.
27250 $ac_cs_success || as_fn_exit $?
27251 fi
27252 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
27253 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
27254 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
27255 fi
27256
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