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Fix build on sparc64-linux-gnu.
[official-gcc.git] / libdecnumber / configure
blob14c103a07184d56d831391933a8ead07abe613d1
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69 for libdecnumber .
4 #
5 # Report bugs to <gcc-bugs@gcc.gnu.org>.
6 #
7 #
8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
9 #
10 #
11 # This configure script is free software; the Free Software Foundation
12 # gives unlimited permission to copy, distribute and modify it.
13 ## -------------------- ##
14 ## M4sh Initialization. ##
15 ## -------------------- ##
16
17 # Be more Bourne compatible
18 DUALCASE=1; export DUALCASE # for MKS sh
19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20 emulate sh
21 NULLCMD=:
22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23 # is contrary to our usage. Disable this feature.
24 alias -g '${1+"$@"}'='"$@"'
25 setopt NO_GLOB_SUBST
26 else
27 case `(set -o) 2>/dev/null` in #(
28 *posix*) :
29 set -o posix ;; #(
30 *) :
31 ;;
32 esac
33 fi
34
35
36 as_nl='
37 '
38 export as_nl
39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43 # Prefer a ksh shell builtin over an external printf program on Solaris,
44 # but without wasting forks for bash or zsh.
45 if test -z "$BASH_VERSION$ZSH_VERSION" \
46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47 as_echo='print -r --'
48 as_echo_n='print -rn --'
49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50 as_echo='printf %s\n'
51 as_echo_n='printf %s'
52 else
53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55 as_echo_n='/usr/ucb/echo -n'
56 else
57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
58 as_echo_n_body='eval
59 arg=$1;
60 case $arg in #(
61 *"$as_nl"*)
62 expr "X$arg" : "X\\(.*\\)$as_nl";
63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
64 esac;
65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 '
67 export as_echo_n_body
68 as_echo_n='sh -c $as_echo_n_body as_echo'
69 fi
70 export as_echo_body
71 as_echo='sh -c $as_echo_body as_echo'
72 fi
73
74 # The user is always right.
75 if test "${PATH_SEPARATOR+set}" != set; then
76 PATH_SEPARATOR=:
77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
79 PATH_SEPARATOR=';'
80 }
81 fi
82
83
84 # IFS
85 # We need space, tab and new line, in precisely that order. Quoting is
86 # there to prevent editors from complaining about space-tab.
87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
88 # splitting by setting IFS to empty value.)
89 IFS=" "" $as_nl"
90
91 # Find who we are. Look in the path if we contain no directory separator.
92 as_myself=
93 case $0 in #((
94 *[\\/]* ) as_myself=$0 ;;
95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96 for as_dir in $PATH
97 do
98 IFS=$as_save_IFS
99 test -z "$as_dir" && as_dir=.
100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
101 done
102 IFS=$as_save_IFS
103
104 ;;
105 esac
106 # We did not find ourselves, most probably we were run as `sh COMMAND'
107 # in which case we are not to be found in the path.
108 if test "x$as_myself" = x; then
109 as_myself=$0
110 fi
111 if test ! -f "$as_myself"; then
112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113 exit 1
114 fi
115
116 # Unset variables that we do not need and which cause bugs (e.g. in
117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
118 # suppresses any "Segmentation fault" message there. '((' could
119 # trigger a bug in pdksh 5.2.14.
120 for as_var in BASH_ENV ENV MAIL MAILPATH
121 do eval test x\${$as_var+set} = xset \
122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
123 done
124 PS1='$ '
125 PS2='> '
126 PS4='+ '
127
128 # NLS nuisances.
129 LC_ALL=C
130 export LC_ALL
131 LANGUAGE=C
132 export LANGUAGE
133
134 # CDPATH.
135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
136
137 # Use a proper internal environment variable to ensure we don't fall
138 # into an infinite loop, continuously re-executing ourselves.
139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
140 _as_can_reexec=no; export _as_can_reexec;
141 # We cannot yet assume a decent shell, so we have to provide a
142 # neutralization value for shells without unset; and this also
143 # works around shells that cannot unset nonexistent variables.
144 # Preserve -v and -x to the replacement shell.
145 BASH_ENV=/dev/null
146 ENV=/dev/null
147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
148 case $- in # ((((
149 *v*x* | *x*v* ) as_opts=-vx ;;
150 *v* ) as_opts=-v ;;
151 *x* ) as_opts=-x ;;
152 * ) as_opts= ;;
153 esac
154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
155 # Admittedly, this is quite paranoid, since all the known shells bail
156 # out after a failed `exec'.
157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
158 as_fn_exit 255
159 fi
160 # We don't want this to propagate to other subprocesses.
161 { _as_can_reexec=; unset _as_can_reexec;}
162 if test "x$CONFIG_SHELL" = x; then
163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
164 emulate sh
165 NULLCMD=:
166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
167 # is contrary to our usage. Disable this feature.
168 alias -g '\${1+\"\$@\"}'='\"\$@\"'
169 setopt NO_GLOB_SUBST
170 else
171 case \`(set -o) 2>/dev/null\` in #(
172 *posix*) :
173 set -o posix ;; #(
174 *) :
175 ;;
176 esac
177 fi
178 "
179 as_required="as_fn_return () { (exit \$1); }
180 as_fn_success () { as_fn_return 0; }
181 as_fn_failure () { as_fn_return 1; }
182 as_fn_ret_success () { return 0; }
183 as_fn_ret_failure () { return 1; }
184
185 exitcode=0
186 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
191
192 else
193 exitcode=1; echo positional parameters were not saved.
194 fi
195 test x\$exitcode = x0 || exit 1
196 test -x / || exit 1"
197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
201 test \$(( 1 + 1 )) = 2 || exit 1"
202 if (eval "$as_required") 2>/dev/null; then :
203 as_have_required=yes
204 else
205 as_have_required=no
206 fi
207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
208
209 else
210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
211 as_found=false
212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
213 do
214 IFS=$as_save_IFS
215 test -z "$as_dir" && as_dir=.
216 as_found=:
217 case $as_dir in #(
218 /*)
219 for as_base in sh bash ksh sh5; do
220 # Try only shells that exist, to save several forks.
221 as_shell=$as_dir/$as_base
222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
224 CONFIG_SHELL=$as_shell as_have_required=yes
225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
226 break 2
227 fi
228 fi
229 done;;
230 esac
231 as_found=false
232 done
233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
235 CONFIG_SHELL=$SHELL as_have_required=yes
236 fi; }
237 IFS=$as_save_IFS
238
239
240 if test "x$CONFIG_SHELL" != x; then :
241 export CONFIG_SHELL
242 # We cannot yet assume a decent shell, so we have to provide a
243 # neutralization value for shells without unset; and this also
244 # works around shells that cannot unset nonexistent variables.
245 # Preserve -v and -x to the replacement shell.
246 BASH_ENV=/dev/null
247 ENV=/dev/null
248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
249 case $- in # ((((
250 *v*x* | *x*v* ) as_opts=-vx ;;
251 *v* ) as_opts=-v ;;
252 *x* ) as_opts=-x ;;
253 * ) as_opts= ;;
254 esac
255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
256 # Admittedly, this is quite paranoid, since all the known shells bail
257 # out after a failed `exec'.
258 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
259 exit 255
260 fi
261
262 if test x$as_have_required = xno; then :
263 $as_echo "$0: This script requires a shell more modern than all"
264 $as_echo "$0: the shells that I found on your system."
265 if test x${ZSH_VERSION+set} = xset ; then
266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
267 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
268 else
269 $as_echo "$0: Please tell bug-autoconf@gnu.org and
270 $0: gcc-bugs@gcc.gnu.org about your system, including any
271 $0: error possibly output before this message. Then install
272 $0: a modern shell, or manually run the script under such a
273 $0: shell if you do have one."
274 fi
275 exit 1
276 fi
277 fi
278 fi
279 SHELL=${CONFIG_SHELL-/bin/sh}
280 export SHELL
281 # Unset more variables known to interfere with behavior of common tools.
282 CLICOLOR_FORCE= GREP_OPTIONS=
283 unset CLICOLOR_FORCE GREP_OPTIONS
284
285 ## --------------------- ##
286 ## M4sh Shell Functions. ##
287 ## --------------------- ##
288 # as_fn_unset VAR
289 # ---------------
290 # Portably unset VAR.
291 as_fn_unset ()
292 {
293 { eval $1=; unset $1;}
294 }
295 as_unset=as_fn_unset
296
297 # as_fn_set_status STATUS
298 # -----------------------
299 # Set $? to STATUS, without forking.
300 as_fn_set_status ()
301 {
302 return $1
303 } # as_fn_set_status
304
305 # as_fn_exit STATUS
306 # -----------------
307 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
308 as_fn_exit ()
309 {
310 set +e
311 as_fn_set_status $1
312 exit $1
313 } # as_fn_exit
314
315 # as_fn_mkdir_p
316 # -------------
317 # Create "$as_dir" as a directory, including parents if necessary.
318 as_fn_mkdir_p ()
319 {
320
321 case $as_dir in #(
322 -*) as_dir=./$as_dir;;
323 esac
324 test -d "$as_dir" || eval $as_mkdir_p || {
325 as_dirs=
326 while :; do
327 case $as_dir in #(
328 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
329 *) as_qdir=$as_dir;;
330 esac
331 as_dirs="'$as_qdir' $as_dirs"
332 as_dir=`$as_dirname -- "$as_dir" ||
333 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
334 X"$as_dir" : 'X\(//\)[^/]' \| \
335 X"$as_dir" : 'X\(//\)$' \| \
336 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
337 $as_echo X"$as_dir" |
338 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
339 s//\1/
340 q
341 }
342 /^X\(\/\/\)[^/].*/{
343 s//\1/
344 q
345 }
346 /^X\(\/\/\)$/{
347 s//\1/
348 q
349 }
350 /^X\(\/\).*/{
351 s//\1/
352 q
353 }
354 s/.*/./; q'`
355 test -d "$as_dir" && break
356 done
357 test -z "$as_dirs" || eval "mkdir $as_dirs"
358 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
359
360
361 } # as_fn_mkdir_p
362
363 # as_fn_executable_p FILE
364 # -----------------------
365 # Test if FILE is an executable regular file.
366 as_fn_executable_p ()
367 {
368 test -f "$1" && test -x "$1"
369 } # as_fn_executable_p
370 # as_fn_append VAR VALUE
371 # ----------------------
372 # Append the text in VALUE to the end of the definition contained in VAR. Take
373 # advantage of any shell optimizations that allow amortized linear growth over
374 # repeated appends, instead of the typical quadratic growth present in naive
375 # implementations.
376 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
377 eval 'as_fn_append ()
378 {
379 eval $1+=\$2
380 }'
381 else
382 as_fn_append ()
383 {
384 eval $1=\$$1\$2
385 }
386 fi # as_fn_append
387
388 # as_fn_arith ARG...
389 # ------------------
390 # Perform arithmetic evaluation on the ARGs, and store the result in the
391 # global $as_val. Take advantage of shells that can avoid forks. The arguments
392 # must be portable across $(()) and expr.
393 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
394 eval 'as_fn_arith ()
395 {
396 as_val=$(( $* ))
397 }'
398 else
399 as_fn_arith ()
400 {
401 as_val=`expr "$@" || test $? -eq 1`
402 }
403 fi # as_fn_arith
404
405
406 # as_fn_error STATUS ERROR [LINENO LOG_FD]
407 # ----------------------------------------
408 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
409 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
410 # script with STATUS, using 1 if that was 0.
411 as_fn_error ()
412 {
413 as_status=$1; test $as_status -eq 0 && as_status=1
414 if test "$4"; then
415 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
416 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
417 fi
418 $as_echo "$as_me: error: $2" >&2
419 as_fn_exit $as_status
420 } # as_fn_error
421
422 if expr a : '\(a\)' >/dev/null 2>&1 &&
423 test "X`expr 00001 : '.*\(...\)'`" = X001; then
424 as_expr=expr
425 else
426 as_expr=false
427 fi
428
429 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
430 as_basename=basename
431 else
432 as_basename=false
433 fi
434
435 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
436 as_dirname=dirname
437 else
438 as_dirname=false
439 fi
440
441 as_me=`$as_basename -- "$0" ||
442 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
443 X"$0" : 'X\(//\)$' \| \
444 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
445 $as_echo X/"$0" |
446 sed '/^.*\/\([^/][^/]*\)\/*$/{
447 s//\1/
448 q
449 }
450 /^X\/\(\/\/\)$/{
451 s//\1/
452 q
453 }
454 /^X\/\(\/\).*/{
455 s//\1/
456 q
457 }
458 s/.*/./; q'`
459
460 # Avoid depending upon Character Ranges.
461 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
462 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
463 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
464 as_cr_digits='0123456789'
465 as_cr_alnum=$as_cr_Letters$as_cr_digits
466
467
468 as_lineno_1=$LINENO as_lineno_1a=$LINENO
469 as_lineno_2=$LINENO as_lineno_2a=$LINENO
470 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
471 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
472 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
473 sed -n '
474 p
475 /[$]LINENO/=
476 ' <$as_myself |
477 sed '
478 s/[$]LINENO.*/&-/
479 t lineno
480 b
481 :lineno
482 N
483 :loop
484 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
485 t loop
486 s/-\n.*//
487 ' >$as_me.lineno &&
488 chmod +x "$as_me.lineno" ||
489 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
490
491 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
492 # already done that, so ensure we don't try to do so again and fall
493 # in an infinite loop. This has already happened in practice.
494 _as_can_reexec=no; export _as_can_reexec
495 # Don't try to exec as it changes $[0], causing all sort of problems
496 # (the dirname of $[0] is not the place where we might find the
497 # original and so on. Autoconf is especially sensitive to this).
498 . "./$as_me.lineno"
499 # Exit status is that of the last command.
500 exit
501 }
502
503 ECHO_C= ECHO_N= ECHO_T=
504 case `echo -n x` in #(((((
505 -n*)
506 case `echo 'xy\c'` in
507 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
508 xy) ECHO_C='\c';;
509 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
510 ECHO_T=' ';;
511 esac;;
512 *)
513 ECHO_N='-n';;
514 esac
515
516 rm -f conf$$ conf$$.exe conf$$.file
517 if test -d conf$$.dir; then
518 rm -f conf$$.dir/conf$$.file
519 else
520 rm -f conf$$.dir
521 mkdir conf$$.dir 2>/dev/null
522 fi
523 if (echo >conf$$.file) 2>/dev/null; then
524 if ln -s conf$$.file conf$$ 2>/dev/null; then
525 as_ln_s='ln -s'
526 # ... but there are two gotchas:
527 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
528 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
529 # In both cases, we have to default to `cp -pR'.
530 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
531 as_ln_s='cp -pR'
532 elif ln conf$$.file conf$$ 2>/dev/null; then
533 as_ln_s=ln
534 else
535 as_ln_s='cp -pR'
536 fi
537 else
538 as_ln_s='cp -pR'
539 fi
540 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
541 rmdir conf$$.dir 2>/dev/null
542
543 if mkdir -p . 2>/dev/null; then
544 as_mkdir_p='mkdir -p "$as_dir"'
545 else
546 test -d ./-p && rmdir ./-p
547 as_mkdir_p=false
548 fi
549
550 as_test_x='test -x'
551 as_executable_p=as_fn_executable_p
552
553 # Sed expression to map a string onto a valid CPP name.
554 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
555
556 # Sed expression to map a string onto a valid variable name.
557 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
558
559
560 test -n "$DJDIR" || exec 7<&0 </dev/null
561 exec 6>&1
562
563 # Name of the host.
564 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
565 # so uname gets run too.
566 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
567
568 #
569 # Initializations.
570 #
571 ac_default_prefix=/usr/local
572 ac_clean_files=
573 ac_config_libobj_dir=.
574 LIBOBJS=
575 cross_compiling=no
576 subdirs=
577 MFLAGS=
578 MAKEFLAGS=
579
580 # Identity of this package.
581 PACKAGE_NAME='libdecnumber'
582 PACKAGE_TARNAME='libdecnumber'
583 PACKAGE_VERSION=' '
584 PACKAGE_STRING='libdecnumber '
585 PACKAGE_BUGREPORT='gcc-bugs@gcc.gnu.org'
586 PACKAGE_URL=''
587
588 ac_unique_file="decNumber.h"
589 # Factoring default headers for most tests.
590 ac_includes_default="\
591 #include <stdio.h>
592 #ifdef HAVE_SYS_TYPES_H
593 # include <sys/types.h>
594 #endif
595 #ifdef HAVE_SYS_STAT_H
596 # include <sys/stat.h>
597 #endif
598 #ifdef STDC_HEADERS
599 # include <stdlib.h>
600 # include <stddef.h>
601 #else
602 # ifdef HAVE_STDLIB_H
603 # include <stdlib.h>
604 # endif
605 #endif
606 #ifdef HAVE_STRING_H
607 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
608 # include <memory.h>
609 # endif
610 # include <string.h>
611 #endif
612 #ifdef HAVE_STRINGS_H
613 # include <strings.h>
614 #endif
615 #ifdef HAVE_INTTYPES_H
616 # include <inttypes.h>
617 #endif
618 #ifdef HAVE_STDINT_H
619 # include <stdint.h>
620 #endif
621 #ifdef HAVE_UNISTD_H
622 # include <unistd.h>
623 #endif"
624
625 ac_subst_vars='LTLIBOBJS
626 LIBOBJS
627 PICFLAG
628 ADDITIONAL_OBJS
629 enable_decimal_float
630 target_os
631 target_vendor
632 target_cpu
633 target
634 host_os
635 host_vendor
636 host_cpu
637 host
638 build_os
639 build_vendor
640 build_cpu
641 build
642 MAINT
643 EGREP
644 GREP
645 CPP
646 WERROR
647 nolto_flags
648 WARN_PEDANTIC
649 WARN_CFLAGS
650 AUTOHEADER
651 AUTOCONF
652 ACLOCAL
653 RANLIB
654 OBJEXT
655 EXEEXT
656 ac_ct_CC
657 CPPFLAGS
658 LDFLAGS
659 CFLAGS
660 CC
661 SET_MAKE
662 target_alias
663 host_alias
664 build_alias
665 LIBS
666 ECHO_T
667 ECHO_N
668 ECHO_C
669 DEFS
670 mandir
671 localedir
672 libdir
673 psdir
674 pdfdir
675 dvidir
676 htmldir
677 infodir
678 docdir
679 oldincludedir
680 includedir
681 localstatedir
682 sharedstatedir
683 sysconfdir
684 datadir
685 datarootdir
686 libexecdir
687 sbindir
688 bindir
689 program_transform_name
690 prefix
691 exec_prefix
692 PACKAGE_URL
693 PACKAGE_BUGREPORT
694 PACKAGE_STRING
695 PACKAGE_VERSION
696 PACKAGE_TARNAME
697 PACKAGE_NAME
698 PATH_SEPARATOR
699 SHELL'
700 ac_subst_files=''
701 ac_user_opts='
702 enable_option_checking
703 enable_werror_always
704 enable_maintainer_mode
705 enable_decimal_float
706 enable_host_shared
707 '
708 ac_precious_vars='build_alias
709 host_alias
710 target_alias
711 CC
712 CFLAGS
713 LDFLAGS
714 LIBS
715 CPPFLAGS
716 CPP'
717
718
719 # Initialize some variables set by options.
720 ac_init_help=
721 ac_init_version=false
722 ac_unrecognized_opts=
723 ac_unrecognized_sep=
724 # The variables have the same names as the options, with
725 # dashes changed to underlines.
726 cache_file=/dev/null
727 exec_prefix=NONE
728 no_create=
729 no_recursion=
730 prefix=NONE
731 program_prefix=NONE
732 program_suffix=NONE
733 program_transform_name=s,x,x,
734 silent=
735 site=
736 srcdir=
737 verbose=
738 x_includes=NONE
739 x_libraries=NONE
740
741 # Installation directory options.
742 # These are left unexpanded so users can "make install exec_prefix=/foo"
743 # and all the variables that are supposed to be based on exec_prefix
744 # by default will actually change.
745 # Use braces instead of parens because sh, perl, etc. also accept them.
746 # (The list follows the same order as the GNU Coding Standards.)
747 bindir='${exec_prefix}/bin'
748 sbindir='${exec_prefix}/sbin'
749 libexecdir='${exec_prefix}/libexec'
750 datarootdir='${prefix}/share'
751 datadir='${datarootdir}'
752 sysconfdir='${prefix}/etc'
753 sharedstatedir='${prefix}/com'
754 localstatedir='${prefix}/var'
755 includedir='${prefix}/include'
756 oldincludedir='/usr/include'
757 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
758 infodir='${datarootdir}/info'
759 htmldir='${docdir}'
760 dvidir='${docdir}'
761 pdfdir='${docdir}'
762 psdir='${docdir}'
763 libdir='${exec_prefix}/lib'
764 localedir='${datarootdir}/locale'
765 mandir='${datarootdir}/man'
766
767 ac_prev=
768 ac_dashdash=
769 for ac_option
770 do
771 # If the previous option needs an argument, assign it.
772 if test -n "$ac_prev"; then
773 eval $ac_prev=\$ac_option
774 ac_prev=
775 continue
776 fi
777
778 case $ac_option in
779 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
780 *=) ac_optarg= ;;
781 *) ac_optarg=yes ;;
782 esac
783
784 # Accept the important Cygnus configure options, so we can diagnose typos.
785
786 case $ac_dashdash$ac_option in
787 --)
788 ac_dashdash=yes ;;
789
790 -bindir | --bindir | --bindi | --bind | --bin | --bi)
791 ac_prev=bindir ;;
792 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
793 bindir=$ac_optarg ;;
794
795 -build | --build | --buil | --bui | --bu)
796 ac_prev=build_alias ;;
797 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
798 build_alias=$ac_optarg ;;
799
800 -cache-file | --cache-file | --cache-fil | --cache-fi \
801 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
802 ac_prev=cache_file ;;
803 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
804 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
805 cache_file=$ac_optarg ;;
806
807 --config-cache | -C)
808 cache_file=config.cache ;;
809
810 -datadir | --datadir | --datadi | --datad)
811 ac_prev=datadir ;;
812 -datadir=* | --datadir=* | --datadi=* | --datad=*)
813 datadir=$ac_optarg ;;
814
815 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
816 | --dataroo | --dataro | --datar)
817 ac_prev=datarootdir ;;
818 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
819 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
820 datarootdir=$ac_optarg ;;
821
822 -disable-* | --disable-*)
823 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
824 # Reject names that are not valid shell variable names.
825 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
826 as_fn_error $? "invalid feature name: $ac_useropt"
827 ac_useropt_orig=$ac_useropt
828 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
829 case $ac_user_opts in
830 *"
831 "enable_$ac_useropt"
832 "*) ;;
833 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
834 ac_unrecognized_sep=', ';;
835 esac
836 eval enable_$ac_useropt=no ;;
837
838 -docdir | --docdir | --docdi | --doc | --do)
839 ac_prev=docdir ;;
840 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
841 docdir=$ac_optarg ;;
842
843 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
844 ac_prev=dvidir ;;
845 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
846 dvidir=$ac_optarg ;;
847
848 -enable-* | --enable-*)
849 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
850 # Reject names that are not valid shell variable names.
851 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
852 as_fn_error $? "invalid feature name: $ac_useropt"
853 ac_useropt_orig=$ac_useropt
854 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
855 case $ac_user_opts in
856 *"
857 "enable_$ac_useropt"
858 "*) ;;
859 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
860 ac_unrecognized_sep=', ';;
861 esac
862 eval enable_$ac_useropt=\$ac_optarg ;;
863
864 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
865 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
866 | --exec | --exe | --ex)
867 ac_prev=exec_prefix ;;
868 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
869 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
870 | --exec=* | --exe=* | --ex=*)
871 exec_prefix=$ac_optarg ;;
872
873 -gas | --gas | --ga | --g)
874 # Obsolete; use --with-gas.
875 with_gas=yes ;;
876
877 -help | --help | --hel | --he | -h)
878 ac_init_help=long ;;
879 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
880 ac_init_help=recursive ;;
881 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
882 ac_init_help=short ;;
883
884 -host | --host | --hos | --ho)
885 ac_prev=host_alias ;;
886 -host=* | --host=* | --hos=* | --ho=*)
887 host_alias=$ac_optarg ;;
888
889 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
890 ac_prev=htmldir ;;
891 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
892 | --ht=*)
893 htmldir=$ac_optarg ;;
894
895 -includedir | --includedir | --includedi | --included | --include \
896 | --includ | --inclu | --incl | --inc)
897 ac_prev=includedir ;;
898 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
899 | --includ=* | --inclu=* | --incl=* | --inc=*)
900 includedir=$ac_optarg ;;
901
902 -infodir | --infodir | --infodi | --infod | --info | --inf)
903 ac_prev=infodir ;;
904 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
905 infodir=$ac_optarg ;;
906
907 -libdir | --libdir | --libdi | --libd)
908 ac_prev=libdir ;;
909 -libdir=* | --libdir=* | --libdi=* | --libd=*)
910 libdir=$ac_optarg ;;
911
912 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
913 | --libexe | --libex | --libe)
914 ac_prev=libexecdir ;;
915 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
916 | --libexe=* | --libex=* | --libe=*)
917 libexecdir=$ac_optarg ;;
918
919 -localedir | --localedir | --localedi | --localed | --locale)
920 ac_prev=localedir ;;
921 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
922 localedir=$ac_optarg ;;
923
924 -localstatedir | --localstatedir | --localstatedi | --localstated \
925 | --localstate | --localstat | --localsta | --localst | --locals)
926 ac_prev=localstatedir ;;
927 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
928 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
929 localstatedir=$ac_optarg ;;
930
931 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
932 ac_prev=mandir ;;
933 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
934 mandir=$ac_optarg ;;
935
936 -nfp | --nfp | --nf)
937 # Obsolete; use --without-fp.
938 with_fp=no ;;
939
940 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
941 | --no-cr | --no-c | -n)
942 no_create=yes ;;
943
944 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
945 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
946 no_recursion=yes ;;
947
948 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
949 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
950 | --oldin | --oldi | --old | --ol | --o)
951 ac_prev=oldincludedir ;;
952 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
953 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
954 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
955 oldincludedir=$ac_optarg ;;
956
957 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
958 ac_prev=prefix ;;
959 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
960 prefix=$ac_optarg ;;
961
962 -program-prefix | --program-prefix | --program-prefi | --program-pref \
963 | --program-pre | --program-pr | --program-p)
964 ac_prev=program_prefix ;;
965 -program-prefix=* | --program-prefix=* | --program-prefi=* \
966 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
967 program_prefix=$ac_optarg ;;
968
969 -program-suffix | --program-suffix | --program-suffi | --program-suff \
970 | --program-suf | --program-su | --program-s)
971 ac_prev=program_suffix ;;
972 -program-suffix=* | --program-suffix=* | --program-suffi=* \
973 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
974 program_suffix=$ac_optarg ;;
975
976 -program-transform-name | --program-transform-name \
977 | --program-transform-nam | --program-transform-na \
978 | --program-transform-n | --program-transform- \
979 | --program-transform | --program-transfor \
980 | --program-transfo | --program-transf \
981 | --program-trans | --program-tran \
982 | --progr-tra | --program-tr | --program-t)
983 ac_prev=program_transform_name ;;
984 -program-transform-name=* | --program-transform-name=* \
985 | --program-transform-nam=* | --program-transform-na=* \
986 | --program-transform-n=* | --program-transform-=* \
987 | --program-transform=* | --program-transfor=* \
988 | --program-transfo=* | --program-transf=* \
989 | --program-trans=* | --program-tran=* \
990 | --progr-tra=* | --program-tr=* | --program-t=*)
991 program_transform_name=$ac_optarg ;;
992
993 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
994 ac_prev=pdfdir ;;
995 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
996 pdfdir=$ac_optarg ;;
997
998 -psdir | --psdir | --psdi | --psd | --ps)
999 ac_prev=psdir ;;
1000 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1001 psdir=$ac_optarg ;;
1002
1003 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1004 | -silent | --silent | --silen | --sile | --sil)
1005 silent=yes ;;
1006
1007 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1008 ac_prev=sbindir ;;
1009 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1010 | --sbi=* | --sb=*)
1011 sbindir=$ac_optarg ;;
1012
1013 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1014 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1015 | --sharedst | --shareds | --shared | --share | --shar \
1016 | --sha | --sh)
1017 ac_prev=sharedstatedir ;;
1018 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1019 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1020 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1021 | --sha=* | --sh=*)
1022 sharedstatedir=$ac_optarg ;;
1023
1024 -site | --site | --sit)
1025 ac_prev=site ;;
1026 -site=* | --site=* | --sit=*)
1027 site=$ac_optarg ;;
1028
1029 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1030 ac_prev=srcdir ;;
1031 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1032 srcdir=$ac_optarg ;;
1033
1034 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1035 | --syscon | --sysco | --sysc | --sys | --sy)
1036 ac_prev=sysconfdir ;;
1037 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1038 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1039 sysconfdir=$ac_optarg ;;
1040
1041 -target | --target | --targe | --targ | --tar | --ta | --t)
1042 ac_prev=target_alias ;;
1043 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1044 target_alias=$ac_optarg ;;
1045
1046 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1047 verbose=yes ;;
1048
1049 -version | --version | --versio | --versi | --vers | -V)
1050 ac_init_version=: ;;
1051
1052 -with-* | --with-*)
1053 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1054 # Reject names that are not valid shell variable names.
1055 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1056 as_fn_error $? "invalid package name: $ac_useropt"
1057 ac_useropt_orig=$ac_useropt
1058 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1059 case $ac_user_opts in
1060 *"
1061 "with_$ac_useropt"
1062 "*) ;;
1063 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1064 ac_unrecognized_sep=', ';;
1065 esac
1066 eval with_$ac_useropt=\$ac_optarg ;;
1067
1068 -without-* | --without-*)
1069 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1070 # Reject names that are not valid shell variable names.
1071 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1072 as_fn_error $? "invalid package name: $ac_useropt"
1073 ac_useropt_orig=$ac_useropt
1074 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1075 case $ac_user_opts in
1076 *"
1077 "with_$ac_useropt"
1078 "*) ;;
1079 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1080 ac_unrecognized_sep=', ';;
1081 esac
1082 eval with_$ac_useropt=no ;;
1083
1084 --x)
1085 # Obsolete; use --with-x.
1086 with_x=yes ;;
1087
1088 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1089 | --x-incl | --x-inc | --x-in | --x-i)
1090 ac_prev=x_includes ;;
1091 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1092 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1093 x_includes=$ac_optarg ;;
1094
1095 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1096 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1097 ac_prev=x_libraries ;;
1098 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1099 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1100 x_libraries=$ac_optarg ;;
1101
1102 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1103 Try \`$0 --help' for more information"
1104 ;;
1105
1106 *=*)
1107 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1108 # Reject names that are not valid shell variable names.
1109 case $ac_envvar in #(
1110 '' | [0-9]* | *[!_$as_cr_alnum]* )
1111 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1112 esac
1113 eval $ac_envvar=\$ac_optarg
1114 export $ac_envvar ;;
1115
1116 *)
1117 # FIXME: should be removed in autoconf 3.0.
1118 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1119 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1120 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1121 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1122 ;;
1123
1124 esac
1125 done
1126
1127 if test -n "$ac_prev"; then
1128 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1129 as_fn_error $? "missing argument to $ac_option"
1130 fi
1131
1132 if test -n "$ac_unrecognized_opts"; then
1133 case $enable_option_checking in
1134 no) ;;
1135 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1136 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1137 esac
1138 fi
1139
1140 # Check all directory arguments for consistency.
1141 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1142 datadir sysconfdir sharedstatedir localstatedir includedir \
1143 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1144 libdir localedir mandir
1145 do
1146 eval ac_val=\$$ac_var
1147 # Remove trailing slashes.
1148 case $ac_val in
1149 */ )
1150 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1151 eval $ac_var=\$ac_val;;
1152 esac
1153 # Be sure to have absolute directory names.
1154 case $ac_val in
1155 [\\/$]* | ?:[\\/]* ) continue;;
1156 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1157 esac
1158 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1159 done
1160
1161 # There might be people who depend on the old broken behavior: `$host'
1162 # used to hold the argument of --host etc.
1163 # FIXME: To remove some day.
1164 build=$build_alias
1165 host=$host_alias
1166 target=$target_alias
1167
1168 # FIXME: To remove some day.
1169 if test "x$host_alias" != x; then
1170 if test "x$build_alias" = x; then
1171 cross_compiling=maybe
1172 elif test "x$build_alias" != "x$host_alias"; then
1173 cross_compiling=yes
1174 fi
1175 fi
1176
1177 ac_tool_prefix=
1178 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1179
1180 test "$silent" = yes && exec 6>/dev/null
1181
1182
1183 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1184 ac_ls_di=`ls -di .` &&
1185 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1186 as_fn_error $? "working directory cannot be determined"
1187 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1188 as_fn_error $? "pwd does not report name of working directory"
1189
1190
1191 # Find the source files, if location was not specified.
1192 if test -z "$srcdir"; then
1193 ac_srcdir_defaulted=yes
1194 # Try the directory containing this script, then the parent directory.
1195 ac_confdir=`$as_dirname -- "$as_myself" ||
1196 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1197 X"$as_myself" : 'X\(//\)[^/]' \| \
1198 X"$as_myself" : 'X\(//\)$' \| \
1199 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1200 $as_echo X"$as_myself" |
1201 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1202 s//\1/
1203 q
1204 }
1205 /^X\(\/\/\)[^/].*/{
1206 s//\1/
1207 q
1208 }
1209 /^X\(\/\/\)$/{
1210 s//\1/
1211 q
1212 }
1213 /^X\(\/\).*/{
1214 s//\1/
1215 q
1216 }
1217 s/.*/./; q'`
1218 srcdir=$ac_confdir
1219 if test ! -r "$srcdir/$ac_unique_file"; then
1220 srcdir=..
1221 fi
1222 else
1223 ac_srcdir_defaulted=no
1224 fi
1225 if test ! -r "$srcdir/$ac_unique_file"; then
1226 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1227 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1228 fi
1229 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1230 ac_abs_confdir=`(
1231 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1232 pwd)`
1233 # When building in place, set srcdir=.
1234 if test "$ac_abs_confdir" = "$ac_pwd"; then
1235 srcdir=.
1236 fi
1237 # Remove unnecessary trailing slashes from srcdir.
1238 # Double slashes in file names in object file debugging info
1239 # mess up M-x gdb in Emacs.
1240 case $srcdir in
1241 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1242 esac
1243 for ac_var in $ac_precious_vars; do
1244 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1245 eval ac_env_${ac_var}_value=\$${ac_var}
1246 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1247 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1248 done
1249
1250 #
1251 # Report the --help message.
1252 #
1253 if test "$ac_init_help" = "long"; then
1254 # Omit some internal or obsolete options to make the list less imposing.
1255 # This message is too long to be a string in the A/UX 3.1 sh.
1256 cat <<_ACEOF
1257 \`configure' configures libdecnumber to adapt to many kinds of systems.
1258
1259 Usage: $0 [OPTION]... [VAR=VALUE]...
1260
1261 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1262 VAR=VALUE. See below for descriptions of some of the useful variables.
1263
1264 Defaults for the options are specified in brackets.
1265
1266 Configuration:
1267 -h, --help display this help and exit
1268 --help=short display options specific to this package
1269 --help=recursive display the short help of all the included packages
1270 -V, --version display version information and exit
1271 -q, --quiet, --silent do not print \`checking ...' messages
1272 --cache-file=FILE cache test results in FILE [disabled]
1273 -C, --config-cache alias for \`--cache-file=config.cache'
1274 -n, --no-create do not create output files
1275 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1276
1277 Installation directories:
1278 --prefix=PREFIX install architecture-independent files in PREFIX
1279 [$ac_default_prefix]
1280 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1281 [PREFIX]
1282
1283 By default, \`make install' will install all the files in
1284 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1285 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1286 for instance \`--prefix=\$HOME'.
1287
1288 For better control, use the options below.
1289
1290 Fine tuning of the installation directories:
1291 --bindir=DIR user executables [EPREFIX/bin]
1292 --sbindir=DIR system admin executables [EPREFIX/sbin]
1293 --libexecdir=DIR program executables [EPREFIX/libexec]
1294 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1295 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1296 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1297 --libdir=DIR object code libraries [EPREFIX/lib]
1298 --includedir=DIR C header files [PREFIX/include]
1299 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1300 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1301 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1302 --infodir=DIR info documentation [DATAROOTDIR/info]
1303 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1304 --mandir=DIR man documentation [DATAROOTDIR/man]
1305 --docdir=DIR documentation root [DATAROOTDIR/doc/libdecnumber]
1306 --htmldir=DIR html documentation [DOCDIR]
1307 --dvidir=DIR dvi documentation [DOCDIR]
1308 --pdfdir=DIR pdf documentation [DOCDIR]
1309 --psdir=DIR ps documentation [DOCDIR]
1310 _ACEOF
1311
1312 cat <<\_ACEOF
1313
1314 System types:
1315 --build=BUILD configure for building on BUILD [guessed]
1316 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1317 --target=TARGET configure for building compilers for TARGET [HOST]
1318 _ACEOF
1319 fi
1320
1321 if test -n "$ac_init_help"; then
1322 case $ac_init_help in
1323 short | recursive ) echo "Configuration of libdecnumber :";;
1324 esac
1325 cat <<\_ACEOF
1326
1327 Optional Features:
1328 --disable-option-checking ignore unrecognized --enable/--with options
1329 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1330 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1331 --enable-werror-always enable -Werror despite compiler version
1332 --enable-maintainer-mode enable rules only needed by maintainers
1333 --enable-decimal-float={no,yes,bid,dpd}
1334 enable decimal float extension to C. Selecting 'bid'
1335 or 'dpd' choses which decimal floating point format
1336 to use
1337 --enable-host-shared build host code as shared libraries
1338
1339 Some influential environment variables:
1340 CC C compiler command
1341 CFLAGS C compiler flags
1342 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1343 nonstandard directory <lib dir>
1344 LIBS libraries to pass to the linker, e.g. -l<library>
1345 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1346 you have headers in a nonstandard directory <include dir>
1347 CPP C preprocessor
1348
1349 Use these variables to override the choices made by `configure' or to help
1350 it to find libraries and programs with nonstandard names/locations.
1351
1352 Report bugs to <gcc-bugs@gcc.gnu.org>.
1353 _ACEOF
1354 ac_status=$?
1355 fi
1356
1357 if test "$ac_init_help" = "recursive"; then
1358 # If there are subdirs, report their specific --help.
1359 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1360 test -d "$ac_dir" ||
1361 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1362 continue
1363 ac_builddir=.
1364
1365 case "$ac_dir" in
1366 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1367 *)
1368 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1369 # A ".." for each directory in $ac_dir_suffix.
1370 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1371 case $ac_top_builddir_sub in
1372 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1373 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1374 esac ;;
1375 esac
1376 ac_abs_top_builddir=$ac_pwd
1377 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1378 # for backward compatibility:
1379 ac_top_builddir=$ac_top_build_prefix
1380
1381 case $srcdir in
1382 .) # We are building in place.
1383 ac_srcdir=.
1384 ac_top_srcdir=$ac_top_builddir_sub
1385 ac_abs_top_srcdir=$ac_pwd ;;
1386 [\\/]* | ?:[\\/]* ) # Absolute name.
1387 ac_srcdir=$srcdir$ac_dir_suffix;
1388 ac_top_srcdir=$srcdir
1389 ac_abs_top_srcdir=$srcdir ;;
1390 *) # Relative name.
1391 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1392 ac_top_srcdir=$ac_top_build_prefix$srcdir
1393 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1394 esac
1395 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1396
1397 cd "$ac_dir" || { ac_status=$?; continue; }
1398 # Check for guested configure.
1399 if test -f "$ac_srcdir/configure.gnu"; then
1400 echo &&
1401 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1402 elif test -f "$ac_srcdir/configure"; then
1403 echo &&
1404 $SHELL "$ac_srcdir/configure" --help=recursive
1405 else
1406 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1407 fi || ac_status=$?
1408 cd "$ac_pwd" || { ac_status=$?; break; }
1409 done
1410 fi
1411
1412 test -n "$ac_init_help" && exit $ac_status
1413 if $ac_init_version; then
1414 cat <<\_ACEOF
1415 libdecnumber configure
1416 generated by GNU Autoconf 2.69
1417
1418 Copyright (C) 2012 Free Software Foundation, Inc.
1419 This configure script is free software; the Free Software Foundation
1420 gives unlimited permission to copy, distribute and modify it.
1421 _ACEOF
1422 exit
1423 fi
1424
1425 ## ------------------------ ##
1426 ## Autoconf initialization. ##
1427 ## ------------------------ ##
1428
1429 # ac_fn_c_try_compile LINENO
1430 # --------------------------
1431 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1432 ac_fn_c_try_compile ()
1433 {
1434 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1435 rm -f conftest.$ac_objext
1436 if { { ac_try="$ac_compile"
1437 case "(($ac_try" in
1438 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1439 *) ac_try_echo=$ac_try;;
1440 esac
1441 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1442 $as_echo "$ac_try_echo"; } >&5
1443 (eval "$ac_compile") 2>conftest.err
1444 ac_status=$?
1445 if test -s conftest.err; then
1446 grep -v '^ *+' conftest.err >conftest.er1
1447 cat conftest.er1 >&5
1448 mv -f conftest.er1 conftest.err
1449 fi
1450 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1451 test $ac_status = 0; } && {
1452 test -z "$ac_c_werror_flag" ||
1453 test ! -s conftest.err
1454 } && test -s conftest.$ac_objext; then :
1455 ac_retval=0
1456 else
1457 $as_echo "$as_me: failed program was:" >&5
1458 sed 's/^/| /' conftest.$ac_ext >&5
1459
1460 ac_retval=1
1461 fi
1462 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1463 as_fn_set_status $ac_retval
1464
1465 } # ac_fn_c_try_compile
1466
1467 # ac_fn_c_try_cpp LINENO
1468 # ----------------------
1469 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1470 ac_fn_c_try_cpp ()
1471 {
1472 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1473 if { { ac_try="$ac_cpp conftest.$ac_ext"
1474 case "(($ac_try" in
1475 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1476 *) ac_try_echo=$ac_try;;
1477 esac
1478 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1479 $as_echo "$ac_try_echo"; } >&5
1480 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1481 ac_status=$?
1482 if test -s conftest.err; then
1483 grep -v '^ *+' conftest.err >conftest.er1
1484 cat conftest.er1 >&5
1485 mv -f conftest.er1 conftest.err
1486 fi
1487 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1488 test $ac_status = 0; } > conftest.i && {
1489 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1490 test ! -s conftest.err
1491 }; then :
1492 ac_retval=0
1493 else
1494 $as_echo "$as_me: failed program was:" >&5
1495 sed 's/^/| /' conftest.$ac_ext >&5
1496
1497 ac_retval=1
1498 fi
1499 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1500 as_fn_set_status $ac_retval
1501
1502 } # ac_fn_c_try_cpp
1503
1504 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1505 # -------------------------------------------------------
1506 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1507 # the include files in INCLUDES and setting the cache variable VAR
1508 # accordingly.
1509 ac_fn_c_check_header_mongrel ()
1510 {
1511 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1512 if eval \${$3+:} false; then :
1513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1514 $as_echo_n "checking for $2... " >&6; }
1515 if eval \${$3+:} false; then :
1516 $as_echo_n "(cached) " >&6
1517 fi
1518 eval ac_res=\$$3
1519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1520 $as_echo "$ac_res" >&6; }
1521 else
1522 # Is the header compilable?
1523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1524 $as_echo_n "checking $2 usability... " >&6; }
1525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1526 /* end confdefs.h. */
1527 $4
1528 #include <$2>
1529 _ACEOF
1530 if ac_fn_c_try_compile "$LINENO"; then :
1531 ac_header_compiler=yes
1532 else
1533 ac_header_compiler=no
1534 fi
1535 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1537 $as_echo "$ac_header_compiler" >&6; }
1538
1539 # Is the header present?
1540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1541 $as_echo_n "checking $2 presence... " >&6; }
1542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1543 /* end confdefs.h. */
1544 #include <$2>
1545 _ACEOF
1546 if ac_fn_c_try_cpp "$LINENO"; then :
1547 ac_header_preproc=yes
1548 else
1549 ac_header_preproc=no
1550 fi
1551 rm -f conftest.err conftest.i conftest.$ac_ext
1552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1553 $as_echo "$ac_header_preproc" >&6; }
1554
1555 # So? What about this header?
1556 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1557 yes:no: )
1558 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1559 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1560 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1561 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1562 ;;
1563 no:yes:* )
1564 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1565 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1566 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1567 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1568 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1569 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1570 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1571 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1572 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1573 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1574 ( $as_echo "## ----------------------------------- ##
1575 ## Report this to gcc-bugs@gcc.gnu.org ##
1576 ## ----------------------------------- ##"
1577 ) | sed "s/^/$as_me: WARNING: /" >&2
1578 ;;
1579 esac
1580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1581 $as_echo_n "checking for $2... " >&6; }
1582 if eval \${$3+:} false; then :
1583 $as_echo_n "(cached) " >&6
1584 else
1585 eval "$3=\$ac_header_compiler"
1586 fi
1587 eval ac_res=\$$3
1588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1589 $as_echo "$ac_res" >&6; }
1590 fi
1591 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1592
1593 } # ac_fn_c_check_header_mongrel
1594
1595 # ac_fn_c_try_run LINENO
1596 # ----------------------
1597 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1598 # that executables *can* be run.
1599 ac_fn_c_try_run ()
1600 {
1601 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1602 if { { ac_try="$ac_link"
1603 case "(($ac_try" in
1604 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1605 *) ac_try_echo=$ac_try;;
1606 esac
1607 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1608 $as_echo "$ac_try_echo"; } >&5
1609 (eval "$ac_link") 2>&5
1610 ac_status=$?
1611 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1612 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1613 { { case "(($ac_try" in
1614 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1615 *) ac_try_echo=$ac_try;;
1616 esac
1617 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1618 $as_echo "$ac_try_echo"; } >&5
1619 (eval "$ac_try") 2>&5
1620 ac_status=$?
1621 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1622 test $ac_status = 0; }; }; then :
1623 ac_retval=0
1624 else
1625 $as_echo "$as_me: program exited with status $ac_status" >&5
1626 $as_echo "$as_me: failed program was:" >&5
1627 sed 's/^/| /' conftest.$ac_ext >&5
1628
1629 ac_retval=$ac_status
1630 fi
1631 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1632 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1633 as_fn_set_status $ac_retval
1634
1635 } # ac_fn_c_try_run
1636
1637 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1638 # -------------------------------------------------------
1639 # Tests whether HEADER exists and can be compiled using the include files in
1640 # INCLUDES, setting the cache variable VAR accordingly.
1641 ac_fn_c_check_header_compile ()
1642 {
1643 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1645 $as_echo_n "checking for $2... " >&6; }
1646 if eval \${$3+:} false; then :
1647 $as_echo_n "(cached) " >&6
1648 else
1649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1650 /* end confdefs.h. */
1651 $4
1652 #include <$2>
1653 _ACEOF
1654 if ac_fn_c_try_compile "$LINENO"; then :
1655 eval "$3=yes"
1656 else
1657 eval "$3=no"
1658 fi
1659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1660 fi
1661 eval ac_res=\$$3
1662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1663 $as_echo "$ac_res" >&6; }
1664 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1665
1666 } # ac_fn_c_check_header_compile
1667
1668 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1669 # -------------------------------------------
1670 # Tests whether TYPE exists after having included INCLUDES, setting cache
1671 # variable VAR accordingly.
1672 ac_fn_c_check_type ()
1673 {
1674 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1676 $as_echo_n "checking for $2... " >&6; }
1677 if eval \${$3+:} false; then :
1678 $as_echo_n "(cached) " >&6
1679 else
1680 eval "$3=no"
1681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1682 /* end confdefs.h. */
1683 $4
1684 int
1685 main ()
1686 {
1687 if (sizeof ($2))
1688 return 0;
1689 ;
1690 return 0;
1691 }
1692 _ACEOF
1693 if ac_fn_c_try_compile "$LINENO"; then :
1694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1695 /* end confdefs.h. */
1696 $4
1697 int
1698 main ()
1699 {
1700 if (sizeof (($2)))
1701 return 0;
1702 ;
1703 return 0;
1704 }
1705 _ACEOF
1706 if ac_fn_c_try_compile "$LINENO"; then :
1707
1708 else
1709 eval "$3=yes"
1710 fi
1711 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1712 fi
1713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1714 fi
1715 eval ac_res=\$$3
1716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1717 $as_echo "$ac_res" >&6; }
1718 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1719
1720 } # ac_fn_c_check_type
1721
1722 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1723 # --------------------------------------------
1724 # Tries to find the compile-time value of EXPR in a program that includes
1725 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1726 # computed
1727 ac_fn_c_compute_int ()
1728 {
1729 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1730 if test "$cross_compiling" = yes; then
1731 # Depending upon the size, compute the lo and hi bounds.
1732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1733 /* end confdefs.h. */
1734 $4
1735 int
1736 main ()
1737 {
1738 static int test_array [1 - 2 * !(($2) >= 0)];
1739 test_array [0] = 0;
1740 return test_array [0];
1741
1742 ;
1743 return 0;
1744 }
1745 _ACEOF
1746 if ac_fn_c_try_compile "$LINENO"; then :
1747 ac_lo=0 ac_mid=0
1748 while :; do
1749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1750 /* end confdefs.h. */
1751 $4
1752 int
1753 main ()
1754 {
1755 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1756 test_array [0] = 0;
1757 return test_array [0];
1758
1759 ;
1760 return 0;
1761 }
1762 _ACEOF
1763 if ac_fn_c_try_compile "$LINENO"; then :
1764 ac_hi=$ac_mid; break
1765 else
1766 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1767 if test $ac_lo -le $ac_mid; then
1768 ac_lo= ac_hi=
1769 break
1770 fi
1771 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1772 fi
1773 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1774 done
1775 else
1776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1777 /* end confdefs.h. */
1778 $4
1779 int
1780 main ()
1781 {
1782 static int test_array [1 - 2 * !(($2) < 0)];
1783 test_array [0] = 0;
1784 return test_array [0];
1785
1786 ;
1787 return 0;
1788 }
1789 _ACEOF
1790 if ac_fn_c_try_compile "$LINENO"; then :
1791 ac_hi=-1 ac_mid=-1
1792 while :; do
1793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1794 /* end confdefs.h. */
1795 $4
1796 int
1797 main ()
1798 {
1799 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1800 test_array [0] = 0;
1801 return test_array [0];
1802
1803 ;
1804 return 0;
1805 }
1806 _ACEOF
1807 if ac_fn_c_try_compile "$LINENO"; then :
1808 ac_lo=$ac_mid; break
1809 else
1810 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1811 if test $ac_mid -le $ac_hi; then
1812 ac_lo= ac_hi=
1813 break
1814 fi
1815 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1816 fi
1817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1818 done
1819 else
1820 ac_lo= ac_hi=
1821 fi
1822 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1823 fi
1824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1825 # Binary search between lo and hi bounds.
1826 while test "x$ac_lo" != "x$ac_hi"; do
1827 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1829 /* end confdefs.h. */
1830 $4
1831 int
1832 main ()
1833 {
1834 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1835 test_array [0] = 0;
1836 return test_array [0];
1837
1838 ;
1839 return 0;
1840 }
1841 _ACEOF
1842 if ac_fn_c_try_compile "$LINENO"; then :
1843 ac_hi=$ac_mid
1844 else
1845 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1846 fi
1847 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1848 done
1849 case $ac_lo in #((
1850 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1851 '') ac_retval=1 ;;
1852 esac
1853 else
1854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1855 /* end confdefs.h. */
1856 $4
1857 static long int longval () { return $2; }
1858 static unsigned long int ulongval () { return $2; }
1859 #include <stdio.h>
1860 #include <stdlib.h>
1861 int
1862 main ()
1863 {
1864
1865 FILE *f = fopen ("conftest.val", "w");
1866 if (! f)
1867 return 1;
1868 if (($2) < 0)
1869 {
1870 long int i = longval ();
1871 if (i != ($2))
1872 return 1;
1873 fprintf (f, "%ld", i);
1874 }
1875 else
1876 {
1877 unsigned long int i = ulongval ();
1878 if (i != ($2))
1879 return 1;
1880 fprintf (f, "%lu", i);
1881 }
1882 /* Do not output a trailing newline, as this causes \r\n confusion
1883 on some platforms. */
1884 return ferror (f) || fclose (f) != 0;
1885
1886 ;
1887 return 0;
1888 }
1889 _ACEOF
1890 if ac_fn_c_try_run "$LINENO"; then :
1891 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1892 else
1893 ac_retval=1
1894 fi
1895 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1896 conftest.$ac_objext conftest.beam conftest.$ac_ext
1897 rm -f conftest.val
1898
1899 fi
1900 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1901 as_fn_set_status $ac_retval
1902
1903 } # ac_fn_c_compute_int
1904 cat >config.log <<_ACEOF
1905 This file contains any messages produced by compilers while
1906 running configure, to aid debugging if configure makes a mistake.
1907
1908 It was created by libdecnumber $as_me , which was
1909 generated by GNU Autoconf 2.69. Invocation command line was
1910
1911 $ $0 $@
1912
1913 _ACEOF
1914 exec 5>>config.log
1915 {
1916 cat <<_ASUNAME
1917 ## --------- ##
1918 ## Platform. ##
1919 ## --------- ##
1920
1921 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1922 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1923 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1924 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1925 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1926
1927 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1928 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1929
1930 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1931 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1932 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1933 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1934 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1935 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1936 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1937
1938 _ASUNAME
1939
1940 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1941 for as_dir in $PATH
1942 do
1943 IFS=$as_save_IFS
1944 test -z "$as_dir" && as_dir=.
1945 $as_echo "PATH: $as_dir"
1946 done
1947 IFS=$as_save_IFS
1948
1949 } >&5
1950
1951 cat >&5 <<_ACEOF
1952
1953
1954 ## ----------- ##
1955 ## Core tests. ##
1956 ## ----------- ##
1957
1958 _ACEOF
1959
1960
1961 # Keep a trace of the command line.
1962 # Strip out --no-create and --no-recursion so they do not pile up.
1963 # Strip out --silent because we don't want to record it for future runs.
1964 # Also quote any args containing shell meta-characters.
1965 # Make two passes to allow for proper duplicate-argument suppression.
1966 ac_configure_args=
1967 ac_configure_args0=
1968 ac_configure_args1=
1969 ac_must_keep_next=false
1970 for ac_pass in 1 2
1971 do
1972 for ac_arg
1973 do
1974 case $ac_arg in
1975 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1976 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1977 | -silent | --silent | --silen | --sile | --sil)
1978 continue ;;
1979 *\'*)
1980 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1981 esac
1982 case $ac_pass in
1983 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1984 2)
1985 as_fn_append ac_configure_args1 " '$ac_arg'"
1986 if test $ac_must_keep_next = true; then
1987 ac_must_keep_next=false # Got value, back to normal.
1988 else
1989 case $ac_arg in
1990 *=* | --config-cache | -C | -disable-* | --disable-* \
1991 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1992 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1993 | -with-* | --with-* | -without-* | --without-* | --x)
1994 case "$ac_configure_args0 " in
1995 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1996 esac
1997 ;;
1998 -* ) ac_must_keep_next=true ;;
1999 esac
2000 fi
2001 as_fn_append ac_configure_args " '$ac_arg'"
2002 ;;
2003 esac
2004 done
2005 done
2006 { ac_configure_args0=; unset ac_configure_args0;}
2007 { ac_configure_args1=; unset ac_configure_args1;}
2008
2009 # When interrupted or exit'd, cleanup temporary files, and complete
2010 # config.log. We remove comments because anyway the quotes in there
2011 # would cause problems or look ugly.
2012 # WARNING: Use '\'' to represent an apostrophe within the trap.
2013 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2014 trap 'exit_status=$?
2015 # Save into config.log some information that might help in debugging.
2016 {
2017 echo
2018
2019 $as_echo "## ---------------- ##
2020 ## Cache variables. ##
2021 ## ---------------- ##"
2022 echo
2023 # The following way of writing the cache mishandles newlines in values,
2024 (
2025 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2026 eval ac_val=\$$ac_var
2027 case $ac_val in #(
2028 *${as_nl}*)
2029 case $ac_var in #(
2030 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2031 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2032 esac
2033 case $ac_var in #(
2034 _ | IFS | as_nl) ;; #(
2035 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2036 *) { eval $ac_var=; unset $ac_var;} ;;
2037 esac ;;
2038 esac
2039 done
2040 (set) 2>&1 |
2041 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2042 *${as_nl}ac_space=\ *)
2043 sed -n \
2044 "s/'\''/'\''\\\\'\'''\''/g;
2045 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2046 ;; #(
2047 *)
2048 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2049 ;;
2050 esac |
2051 sort
2052 )
2053 echo
2054
2055 $as_echo "## ----------------- ##
2056 ## Output variables. ##
2057 ## ----------------- ##"
2058 echo
2059 for ac_var in $ac_subst_vars
2060 do
2061 eval ac_val=\$$ac_var
2062 case $ac_val in
2063 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2064 esac
2065 $as_echo "$ac_var='\''$ac_val'\''"
2066 done | sort
2067 echo
2068
2069 if test -n "$ac_subst_files"; then
2070 $as_echo "## ------------------- ##
2071 ## File substitutions. ##
2072 ## ------------------- ##"
2073 echo
2074 for ac_var in $ac_subst_files
2075 do
2076 eval ac_val=\$$ac_var
2077 case $ac_val in
2078 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2079 esac
2080 $as_echo "$ac_var='\''$ac_val'\''"
2081 done | sort
2082 echo
2083 fi
2084
2085 if test -s confdefs.h; then
2086 $as_echo "## ----------- ##
2087 ## confdefs.h. ##
2088 ## ----------- ##"
2089 echo
2090 cat confdefs.h
2091 echo
2092 fi
2093 test "$ac_signal" != 0 &&
2094 $as_echo "$as_me: caught signal $ac_signal"
2095 $as_echo "$as_me: exit $exit_status"
2096 } >&5
2097 rm -f core *.core core.conftest.* &&
2098 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2099 exit $exit_status
2100 ' 0
2101 for ac_signal in 1 2 13 15; do
2102 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2103 done
2104 ac_signal=0
2105
2106 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2107 rm -f -r conftest* confdefs.h
2108
2109 $as_echo "/* confdefs.h */" > confdefs.h
2110
2111 # Predefined preprocessor variables.
2112
2113 cat >>confdefs.h <<_ACEOF
2114 #define PACKAGE_NAME "$PACKAGE_NAME"
2115 _ACEOF
2116
2117 cat >>confdefs.h <<_ACEOF
2118 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2119 _ACEOF
2120
2121 cat >>confdefs.h <<_ACEOF
2122 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2123 _ACEOF
2124
2125 cat >>confdefs.h <<_ACEOF
2126 #define PACKAGE_STRING "$PACKAGE_STRING"
2127 _ACEOF
2128
2129 cat >>confdefs.h <<_ACEOF
2130 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2131 _ACEOF
2132
2133 cat >>confdefs.h <<_ACEOF
2134 #define PACKAGE_URL "$PACKAGE_URL"
2135 _ACEOF
2136
2137
2138 # Let the site file select an alternate cache file if it wants to.
2139 # Prefer an explicitly selected file to automatically selected ones.
2140 ac_site_file1=NONE
2141 ac_site_file2=NONE
2142 if test -n "$CONFIG_SITE"; then
2143 # We do not want a PATH search for config.site.
2144 case $CONFIG_SITE in #((
2145 -*) ac_site_file1=./$CONFIG_SITE;;
2146 */*) ac_site_file1=$CONFIG_SITE;;
2147 *) ac_site_file1=./$CONFIG_SITE;;
2148 esac
2149 elif test "x$prefix" != xNONE; then
2150 ac_site_file1=$prefix/share/config.site
2151 ac_site_file2=$prefix/etc/config.site
2152 else
2153 ac_site_file1=$ac_default_prefix/share/config.site
2154 ac_site_file2=$ac_default_prefix/etc/config.site
2155 fi
2156 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2157 do
2158 test "x$ac_site_file" = xNONE && continue
2159 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2160 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2161 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2162 sed 's/^/| /' "$ac_site_file" >&5
2163 . "$ac_site_file" \
2164 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2165 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2166 as_fn_error $? "failed to load site script $ac_site_file
2167 See \`config.log' for more details" "$LINENO" 5; }
2168 fi
2169 done
2170
2171 if test -r "$cache_file"; then
2172 # Some versions of bash will fail to source /dev/null (special files
2173 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2174 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2175 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2176 $as_echo "$as_me: loading cache $cache_file" >&6;}
2177 case $cache_file in
2178 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2179 *) . "./$cache_file";;
2180 esac
2181 fi
2182 else
2183 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2184 $as_echo "$as_me: creating cache $cache_file" >&6;}
2185 >$cache_file
2186 fi
2187
2188 # Check that the precious variables saved in the cache have kept the same
2189 # value.
2190 ac_cache_corrupted=false
2191 for ac_var in $ac_precious_vars; do
2192 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2193 eval ac_new_set=\$ac_env_${ac_var}_set
2194 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2195 eval ac_new_val=\$ac_env_${ac_var}_value
2196 case $ac_old_set,$ac_new_set in
2197 set,)
2198 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2199 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2200 ac_cache_corrupted=: ;;
2201 ,set)
2202 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2203 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2204 ac_cache_corrupted=: ;;
2205 ,);;
2206 *)
2207 if test "x$ac_old_val" != "x$ac_new_val"; then
2208 # differences in whitespace do not lead to failure.
2209 ac_old_val_w=`echo x $ac_old_val`
2210 ac_new_val_w=`echo x $ac_new_val`
2211 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2212 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2213 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2214 ac_cache_corrupted=:
2215 else
2216 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2217 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2218 eval $ac_var=\$ac_old_val
2219 fi
2220 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2221 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2222 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2223 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2224 fi;;
2225 esac
2226 # Pass precious variables to config.status.
2227 if test "$ac_new_set" = set; then
2228 case $ac_new_val in
2229 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2230 *) ac_arg=$ac_var=$ac_new_val ;;
2231 esac
2232 case " $ac_configure_args " in
2233 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2234 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2235 esac
2236 fi
2237 done
2238 if $ac_cache_corrupted; then
2239 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2240 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2241 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2242 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2243 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2244 fi
2245 ## -------------------- ##
2246 ## Main body of script. ##
2247 ## -------------------- ##
2248
2249 ac_ext=c
2250 ac_cpp='$CPP $CPPFLAGS'
2251 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2252 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2253 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2254
2255
2256
2257
2258 ac_aux_dir=
2259 for ac_dir in .. "$srcdir"/..; do
2260 if test -f "$ac_dir/install-sh"; then
2261 ac_aux_dir=$ac_dir
2262 ac_install_sh="$ac_aux_dir/install-sh -c"
2263 break
2264 elif test -f "$ac_dir/install.sh"; then
2265 ac_aux_dir=$ac_dir
2266 ac_install_sh="$ac_aux_dir/install.sh -c"
2267 break
2268 elif test -f "$ac_dir/shtool"; then
2269 ac_aux_dir=$ac_dir
2270 ac_install_sh="$ac_aux_dir/shtool install -c"
2271 break
2272 fi
2273 done
2274 if test -z "$ac_aux_dir"; then
2275 as_fn_error $? "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
2276 fi
2277
2278 # These three variables are undocumented and unsupported,
2279 # and are intended to be withdrawn in a future Autoconf release.
2280 # They can cause serious problems if a builder's source tree is in a directory
2281 # whose full name contains unusual characters.
2282 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2283 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2284 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2285
2286
2287
2288 # Checks for programs.
2289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2290 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2291 set x ${MAKE-make}
2292 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2293 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2294 $as_echo_n "(cached) " >&6
2295 else
2296 cat >conftest.make <<\_ACEOF
2297 SHELL = /bin/sh
2298 all:
2299 @echo '@@@%%%=$(MAKE)=@@@%%%'
2300 _ACEOF
2301 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2302 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2303 *@@@%%%=?*=@@@%%%*)
2304 eval ac_cv_prog_make_${ac_make}_set=yes;;
2305 *)
2306 eval ac_cv_prog_make_${ac_make}_set=no;;
2307 esac
2308 rm -f conftest.make
2309 fi
2310 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2312 $as_echo "yes" >&6; }
2313 SET_MAKE=
2314 else
2315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2316 $as_echo "no" >&6; }
2317 SET_MAKE="MAKE=${MAKE-make}"
2318 fi
2319
2320 ac_ext=c
2321 ac_cpp='$CPP $CPPFLAGS'
2322 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2323 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2324 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2325 if test -n "$ac_tool_prefix"; then
2326 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2327 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2329 $as_echo_n "checking for $ac_word... " >&6; }
2330 if ${ac_cv_prog_CC+:} false; then :
2331 $as_echo_n "(cached) " >&6
2332 else
2333 if test -n "$CC"; then
2334 ac_cv_prog_CC="$CC" # Let the user override the test.
2335 else
2336 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2337 for as_dir in $PATH
2338 do
2339 IFS=$as_save_IFS
2340 test -z "$as_dir" && as_dir=.
2341 for ac_exec_ext in '' $ac_executable_extensions; do
2342 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2343 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2344 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2345 break 2
2346 fi
2347 done
2348 done
2349 IFS=$as_save_IFS
2350
2351 fi
2352 fi
2353 CC=$ac_cv_prog_CC
2354 if test -n "$CC"; then
2355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2356 $as_echo "$CC" >&6; }
2357 else
2358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2359 $as_echo "no" >&6; }
2360 fi
2361
2362
2363 fi
2364 if test -z "$ac_cv_prog_CC"; then
2365 ac_ct_CC=$CC
2366 # Extract the first word of "gcc", so it can be a program name with args.
2367 set dummy gcc; ac_word=$2
2368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2369 $as_echo_n "checking for $ac_word... " >&6; }
2370 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2371 $as_echo_n "(cached) " >&6
2372 else
2373 if test -n "$ac_ct_CC"; then
2374 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2375 else
2376 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2377 for as_dir in $PATH
2378 do
2379 IFS=$as_save_IFS
2380 test -z "$as_dir" && as_dir=.
2381 for ac_exec_ext in '' $ac_executable_extensions; do
2382 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2383 ac_cv_prog_ac_ct_CC="gcc"
2384 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2385 break 2
2386 fi
2387 done
2388 done
2389 IFS=$as_save_IFS
2390
2391 fi
2392 fi
2393 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2394 if test -n "$ac_ct_CC"; then
2395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2396 $as_echo "$ac_ct_CC" >&6; }
2397 else
2398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2399 $as_echo "no" >&6; }
2400 fi
2401
2402 if test "x$ac_ct_CC" = x; then
2403 CC=""
2404 else
2405 case $cross_compiling:$ac_tool_warned in
2406 yes:)
2407 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2408 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2409 ac_tool_warned=yes ;;
2410 esac
2411 CC=$ac_ct_CC
2412 fi
2413 else
2414 CC="$ac_cv_prog_CC"
2415 fi
2416
2417 if test -z "$CC"; then
2418 if test -n "$ac_tool_prefix"; then
2419 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2420 set dummy ${ac_tool_prefix}cc; ac_word=$2
2421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2422 $as_echo_n "checking for $ac_word... " >&6; }
2423 if ${ac_cv_prog_CC+:} false; then :
2424 $as_echo_n "(cached) " >&6
2425 else
2426 if test -n "$CC"; then
2427 ac_cv_prog_CC="$CC" # Let the user override the test.
2428 else
2429 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2430 for as_dir in $PATH
2431 do
2432 IFS=$as_save_IFS
2433 test -z "$as_dir" && as_dir=.
2434 for ac_exec_ext in '' $ac_executable_extensions; do
2435 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2436 ac_cv_prog_CC="${ac_tool_prefix}cc"
2437 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2438 break 2
2439 fi
2440 done
2441 done
2442 IFS=$as_save_IFS
2443
2444 fi
2445 fi
2446 CC=$ac_cv_prog_CC
2447 if test -n "$CC"; then
2448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2449 $as_echo "$CC" >&6; }
2450 else
2451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2452 $as_echo "no" >&6; }
2453 fi
2454
2455
2456 fi
2457 fi
2458 if test -z "$CC"; then
2459 # Extract the first word of "cc", so it can be a program name with args.
2460 set dummy cc; ac_word=$2
2461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2462 $as_echo_n "checking for $ac_word... " >&6; }
2463 if ${ac_cv_prog_CC+:} false; then :
2464 $as_echo_n "(cached) " >&6
2465 else
2466 if test -n "$CC"; then
2467 ac_cv_prog_CC="$CC" # Let the user override the test.
2468 else
2469 ac_prog_rejected=no
2470 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2471 for as_dir in $PATH
2472 do
2473 IFS=$as_save_IFS
2474 test -z "$as_dir" && as_dir=.
2475 for ac_exec_ext in '' $ac_executable_extensions; do
2476 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2477 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2478 ac_prog_rejected=yes
2479 continue
2480 fi
2481 ac_cv_prog_CC="cc"
2482 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2483 break 2
2484 fi
2485 done
2486 done
2487 IFS=$as_save_IFS
2488
2489 if test $ac_prog_rejected = yes; then
2490 # We found a bogon in the path, so make sure we never use it.
2491 set dummy $ac_cv_prog_CC
2492 shift
2493 if test $# != 0; then
2494 # We chose a different compiler from the bogus one.
2495 # However, it has the same basename, so the bogon will be chosen
2496 # first if we set CC to just the basename; use the full file name.
2497 shift
2498 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2499 fi
2500 fi
2501 fi
2502 fi
2503 CC=$ac_cv_prog_CC
2504 if test -n "$CC"; then
2505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2506 $as_echo "$CC" >&6; }
2507 else
2508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2509 $as_echo "no" >&6; }
2510 fi
2511
2512
2513 fi
2514 if test -z "$CC"; then
2515 if test -n "$ac_tool_prefix"; then
2516 for ac_prog in cl.exe
2517 do
2518 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2519 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2521 $as_echo_n "checking for $ac_word... " >&6; }
2522 if ${ac_cv_prog_CC+:} false; then :
2523 $as_echo_n "(cached) " >&6
2524 else
2525 if test -n "$CC"; then
2526 ac_cv_prog_CC="$CC" # Let the user override the test.
2527 else
2528 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2529 for as_dir in $PATH
2530 do
2531 IFS=$as_save_IFS
2532 test -z "$as_dir" && as_dir=.
2533 for ac_exec_ext in '' $ac_executable_extensions; do
2534 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2535 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2536 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2537 break 2
2538 fi
2539 done
2540 done
2541 IFS=$as_save_IFS
2542
2543 fi
2544 fi
2545 CC=$ac_cv_prog_CC
2546 if test -n "$CC"; then
2547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2548 $as_echo "$CC" >&6; }
2549 else
2550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2551 $as_echo "no" >&6; }
2552 fi
2553
2554
2555 test -n "$CC" && break
2556 done
2557 fi
2558 if test -z "$CC"; then
2559 ac_ct_CC=$CC
2560 for ac_prog in cl.exe
2561 do
2562 # Extract the first word of "$ac_prog", so it can be a program name with args.
2563 set dummy $ac_prog; ac_word=$2
2564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2565 $as_echo_n "checking for $ac_word... " >&6; }
2566 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2567 $as_echo_n "(cached) " >&6
2568 else
2569 if test -n "$ac_ct_CC"; then
2570 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2571 else
2572 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2573 for as_dir in $PATH
2574 do
2575 IFS=$as_save_IFS
2576 test -z "$as_dir" && as_dir=.
2577 for ac_exec_ext in '' $ac_executable_extensions; do
2578 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2579 ac_cv_prog_ac_ct_CC="$ac_prog"
2580 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2581 break 2
2582 fi
2583 done
2584 done
2585 IFS=$as_save_IFS
2586
2587 fi
2588 fi
2589 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2590 if test -n "$ac_ct_CC"; then
2591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2592 $as_echo "$ac_ct_CC" >&6; }
2593 else
2594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2595 $as_echo "no" >&6; }
2596 fi
2597
2598
2599 test -n "$ac_ct_CC" && break
2600 done
2601
2602 if test "x$ac_ct_CC" = x; then
2603 CC=""
2604 else
2605 case $cross_compiling:$ac_tool_warned in
2606 yes:)
2607 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2608 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2609 ac_tool_warned=yes ;;
2610 esac
2611 CC=$ac_ct_CC
2612 fi
2613 fi
2614
2615 fi
2616
2617
2618 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2619 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2620 as_fn_error $? "no acceptable C compiler found in \$PATH
2621 See \`config.log' for more details" "$LINENO" 5; }
2622
2623 # Provide some information about the compiler.
2624 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2625 set X $ac_compile
2626 ac_compiler=$2
2627 for ac_option in --version -v -V -qversion; do
2628 { { ac_try="$ac_compiler $ac_option >&5"
2629 case "(($ac_try" in
2630 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2631 *) ac_try_echo=$ac_try;;
2632 esac
2633 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2634 $as_echo "$ac_try_echo"; } >&5
2635 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2636 ac_status=$?
2637 if test -s conftest.err; then
2638 sed '10a\
2639 ... rest of stderr output deleted ...
2640 10q' conftest.err >conftest.er1
2641 cat conftest.er1 >&5
2642 fi
2643 rm -f conftest.er1 conftest.err
2644 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2645 test $ac_status = 0; }
2646 done
2647
2648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2649 /* end confdefs.h. */
2650
2651 int
2652 main ()
2653 {
2654
2655 ;
2656 return 0;
2657 }
2658 _ACEOF
2659 ac_clean_files_save=$ac_clean_files
2660 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2661 # Try to create an executable without -o first, disregard a.out.
2662 # It will help us diagnose broken compilers, and finding out an intuition
2663 # of exeext.
2664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2665 $as_echo_n "checking whether the C compiler works... " >&6; }
2666 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2667
2668 # The possible output files:
2669 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2670
2671 ac_rmfiles=
2672 for ac_file in $ac_files
2673 do
2674 case $ac_file in
2675 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2676 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2677 esac
2678 done
2679 rm -f $ac_rmfiles
2680
2681 if { { ac_try="$ac_link_default"
2682 case "(($ac_try" in
2683 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2684 *) ac_try_echo=$ac_try;;
2685 esac
2686 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2687 $as_echo "$ac_try_echo"; } >&5
2688 (eval "$ac_link_default") 2>&5
2689 ac_status=$?
2690 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2691 test $ac_status = 0; }; then :
2692 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2693 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2694 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2695 # so that the user can short-circuit this test for compilers unknown to
2696 # Autoconf.
2697 for ac_file in $ac_files ''
2698 do
2699 test -f "$ac_file" || continue
2700 case $ac_file in
2701 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2702 ;;
2703 [ab].out )
2704 # We found the default executable, but exeext='' is most
2705 # certainly right.
2706 break;;
2707 *.* )
2708 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2709 then :; else
2710 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2711 fi
2712 # We set ac_cv_exeext here because the later test for it is not
2713 # safe: cross compilers may not add the suffix if given an `-o'
2714 # argument, so we may need to know it at that point already.
2715 # Even if this section looks crufty: it has the advantage of
2716 # actually working.
2717 break;;
2718 * )
2719 break;;
2720 esac
2721 done
2722 test "$ac_cv_exeext" = no && ac_cv_exeext=
2723
2724 else
2725 ac_file=''
2726 fi
2727 if test -z "$ac_file"; then :
2728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2729 $as_echo "no" >&6; }
2730 $as_echo "$as_me: failed program was:" >&5
2731 sed 's/^/| /' conftest.$ac_ext >&5
2732
2733 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2734 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2735 as_fn_error 77 "C compiler cannot create executables
2736 See \`config.log' for more details" "$LINENO" 5; }
2737 else
2738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2739 $as_echo "yes" >&6; }
2740 fi
2741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2742 $as_echo_n "checking for C compiler default output file name... " >&6; }
2743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2744 $as_echo "$ac_file" >&6; }
2745 ac_exeext=$ac_cv_exeext
2746
2747 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2748 ac_clean_files=$ac_clean_files_save
2749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2750 $as_echo_n "checking for suffix of executables... " >&6; }
2751 if { { ac_try="$ac_link"
2752 case "(($ac_try" in
2753 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2754 *) ac_try_echo=$ac_try;;
2755 esac
2756 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2757 $as_echo "$ac_try_echo"; } >&5
2758 (eval "$ac_link") 2>&5
2759 ac_status=$?
2760 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2761 test $ac_status = 0; }; then :
2762 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2763 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2764 # work properly (i.e., refer to `conftest.exe'), while it won't with
2765 # `rm'.
2766 for ac_file in conftest.exe conftest conftest.*; do
2767 test -f "$ac_file" || continue
2768 case $ac_file in
2769 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2770 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2771 break;;
2772 * ) break;;
2773 esac
2774 done
2775 else
2776 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2777 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2778 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2779 See \`config.log' for more details" "$LINENO" 5; }
2780 fi
2781 rm -f conftest conftest$ac_cv_exeext
2782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2783 $as_echo "$ac_cv_exeext" >&6; }
2784
2785 rm -f conftest.$ac_ext
2786 EXEEXT=$ac_cv_exeext
2787 ac_exeext=$EXEEXT
2788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2789 /* end confdefs.h. */
2790 #include <stdio.h>
2791 int
2792 main ()
2793 {
2794 FILE *f = fopen ("conftest.out", "w");
2795 return ferror (f) || fclose (f) != 0;
2796
2797 ;
2798 return 0;
2799 }
2800 _ACEOF
2801 ac_clean_files="$ac_clean_files conftest.out"
2802 # Check that the compiler produces executables we can run. If not, either
2803 # the compiler is broken, or we cross compile.
2804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2805 $as_echo_n "checking whether we are cross compiling... " >&6; }
2806 if test "$cross_compiling" != yes; then
2807 { { ac_try="$ac_link"
2808 case "(($ac_try" in
2809 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2810 *) ac_try_echo=$ac_try;;
2811 esac
2812 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2813 $as_echo "$ac_try_echo"; } >&5
2814 (eval "$ac_link") 2>&5
2815 ac_status=$?
2816 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2817 test $ac_status = 0; }
2818 if { ac_try='./conftest$ac_cv_exeext'
2819 { { case "(($ac_try" in
2820 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2821 *) ac_try_echo=$ac_try;;
2822 esac
2823 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2824 $as_echo "$ac_try_echo"; } >&5
2825 (eval "$ac_try") 2>&5
2826 ac_status=$?
2827 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2828 test $ac_status = 0; }; }; then
2829 cross_compiling=no
2830 else
2831 if test "$cross_compiling" = maybe; then
2832 cross_compiling=yes
2833 else
2834 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2835 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2836 as_fn_error $? "cannot run C compiled programs.
2837 If you meant to cross compile, use \`--host'.
2838 See \`config.log' for more details" "$LINENO" 5; }
2839 fi
2840 fi
2841 fi
2842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2843 $as_echo "$cross_compiling" >&6; }
2844
2845 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2846 ac_clean_files=$ac_clean_files_save
2847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2848 $as_echo_n "checking for suffix of object files... " >&6; }
2849 if ${ac_cv_objext+:} false; then :
2850 $as_echo_n "(cached) " >&6
2851 else
2852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2853 /* end confdefs.h. */
2854
2855 int
2856 main ()
2857 {
2858
2859 ;
2860 return 0;
2861 }
2862 _ACEOF
2863 rm -f conftest.o conftest.obj
2864 if { { ac_try="$ac_compile"
2865 case "(($ac_try" in
2866 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2867 *) ac_try_echo=$ac_try;;
2868 esac
2869 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2870 $as_echo "$ac_try_echo"; } >&5
2871 (eval "$ac_compile") 2>&5
2872 ac_status=$?
2873 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2874 test $ac_status = 0; }; then :
2875 for ac_file in conftest.o conftest.obj conftest.*; do
2876 test -f "$ac_file" || continue;
2877 case $ac_file in
2878 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2879 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2880 break;;
2881 esac
2882 done
2883 else
2884 $as_echo "$as_me: failed program was:" >&5
2885 sed 's/^/| /' conftest.$ac_ext >&5
2886
2887 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2888 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2889 as_fn_error $? "cannot compute suffix of object files: cannot compile
2890 See \`config.log' for more details" "$LINENO" 5; }
2891 fi
2892 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2893 fi
2894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2895 $as_echo "$ac_cv_objext" >&6; }
2896 OBJEXT=$ac_cv_objext
2897 ac_objext=$OBJEXT
2898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2899 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2900 if ${ac_cv_c_compiler_gnu+:} false; then :
2901 $as_echo_n "(cached) " >&6
2902 else
2903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2904 /* end confdefs.h. */
2905
2906 int
2907 main ()
2908 {
2909 #ifndef __GNUC__
2910 choke me
2911 #endif
2912
2913 ;
2914 return 0;
2915 }
2916 _ACEOF
2917 if ac_fn_c_try_compile "$LINENO"; then :
2918 ac_compiler_gnu=yes
2919 else
2920 ac_compiler_gnu=no
2921 fi
2922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2923 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2924
2925 fi
2926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2927 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2928 if test $ac_compiler_gnu = yes; then
2929 GCC=yes
2930 else
2931 GCC=
2932 fi
2933 ac_test_CFLAGS=${CFLAGS+set}
2934 ac_save_CFLAGS=$CFLAGS
2935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2936 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2937 if ${ac_cv_prog_cc_g+:} false; then :
2938 $as_echo_n "(cached) " >&6
2939 else
2940 ac_save_c_werror_flag=$ac_c_werror_flag
2941 ac_c_werror_flag=yes
2942 ac_cv_prog_cc_g=no
2943 CFLAGS="-g"
2944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2945 /* end confdefs.h. */
2946
2947 int
2948 main ()
2949 {
2950
2951 ;
2952 return 0;
2953 }
2954 _ACEOF
2955 if ac_fn_c_try_compile "$LINENO"; then :
2956 ac_cv_prog_cc_g=yes
2957 else
2958 CFLAGS=""
2959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2960 /* end confdefs.h. */
2961
2962 int
2963 main ()
2964 {
2965
2966 ;
2967 return 0;
2968 }
2969 _ACEOF
2970 if ac_fn_c_try_compile "$LINENO"; then :
2971
2972 else
2973 ac_c_werror_flag=$ac_save_c_werror_flag
2974 CFLAGS="-g"
2975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2976 /* end confdefs.h. */
2977
2978 int
2979 main ()
2980 {
2981
2982 ;
2983 return 0;
2984 }
2985 _ACEOF
2986 if ac_fn_c_try_compile "$LINENO"; then :
2987 ac_cv_prog_cc_g=yes
2988 fi
2989 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2990 fi
2991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2992 fi
2993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2994 ac_c_werror_flag=$ac_save_c_werror_flag
2995 fi
2996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2997 $as_echo "$ac_cv_prog_cc_g" >&6; }
2998 if test "$ac_test_CFLAGS" = set; then
2999 CFLAGS=$ac_save_CFLAGS
3000 elif test $ac_cv_prog_cc_g = yes; then
3001 if test "$GCC" = yes; then
3002 CFLAGS="-g -O2"
3003 else
3004 CFLAGS="-g"
3005 fi
3006 else
3007 if test "$GCC" = yes; then
3008 CFLAGS="-O2"
3009 else
3010 CFLAGS=
3011 fi
3012 fi
3013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3014 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3015 if ${ac_cv_prog_cc_c89+:} false; then :
3016 $as_echo_n "(cached) " >&6
3017 else
3018 ac_cv_prog_cc_c89=no
3019 ac_save_CC=$CC
3020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3021 /* end confdefs.h. */
3022 #include <stdarg.h>
3023 #include <stdio.h>
3024 struct stat;
3025 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3026 struct buf { int x; };
3027 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3028 static char *e (p, i)
3029 char **p;
3030 int i;
3031 {
3032 return p[i];
3033 }
3034 static char *f (char * (*g) (char **, int), char **p, ...)
3035 {
3036 char *s;
3037 va_list v;
3038 va_start (v,p);
3039 s = g (p, va_arg (v,int));
3040 va_end (v);
3041 return s;
3042 }
3043
3044 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3045 function prototypes and stuff, but not '\xHH' hex character constants.
3046 These don't provoke an error unfortunately, instead are silently treated
3047 as 'x'. The following induces an error, until -std is added to get
3048 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3049 array size at least. It's necessary to write '\x00'==0 to get something
3050 that's true only with -std. */
3051 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3052
3053 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3054 inside strings and character constants. */
3055 #define FOO(x) 'x'
3056 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3057
3058 int test (int i, double x);
3059 struct s1 {int (*f) (int a);};
3060 struct s2 {int (*f) (double a);};
3061 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3062 int argc;
3063 char **argv;
3064 int
3065 main ()
3066 {
3067 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3068 ;
3069 return 0;
3070 }
3071 _ACEOF
3072 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3073 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3074 do
3075 CC="$ac_save_CC $ac_arg"
3076 if ac_fn_c_try_compile "$LINENO"; then :
3077 ac_cv_prog_cc_c89=$ac_arg
3078 fi
3079 rm -f core conftest.err conftest.$ac_objext
3080 test "x$ac_cv_prog_cc_c89" != "xno" && break
3081 done
3082 rm -f conftest.$ac_ext
3083 CC=$ac_save_CC
3084
3085 fi
3086 # AC_CACHE_VAL
3087 case "x$ac_cv_prog_cc_c89" in
3088 x)
3089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3090 $as_echo "none needed" >&6; } ;;
3091 xno)
3092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3093 $as_echo "unsupported" >&6; } ;;
3094 *)
3095 CC="$CC $ac_cv_prog_cc_c89"
3096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3097 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3098 esac
3099 if test "x$ac_cv_prog_cc_c89" != xno; then :
3100
3101 fi
3102
3103 ac_ext=c
3104 ac_cpp='$CPP $CPPFLAGS'
3105 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3106 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3107 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3108
3109 if test -n "$ac_tool_prefix"; then
3110 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3111 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3113 $as_echo_n "checking for $ac_word... " >&6; }
3114 if ${ac_cv_prog_RANLIB+:} false; then :
3115 $as_echo_n "(cached) " >&6
3116 else
3117 if test -n "$RANLIB"; then
3118 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3119 else
3120 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3121 for as_dir in $PATH
3122 do
3123 IFS=$as_save_IFS
3124 test -z "$as_dir" && as_dir=.
3125 for ac_exec_ext in '' $ac_executable_extensions; do
3126 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3127 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3128 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3129 break 2
3130 fi
3131 done
3132 done
3133 IFS=$as_save_IFS
3134
3135 fi
3136 fi
3137 RANLIB=$ac_cv_prog_RANLIB
3138 if test -n "$RANLIB"; then
3139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3140 $as_echo "$RANLIB" >&6; }
3141 else
3142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3143 $as_echo "no" >&6; }
3144 fi
3145
3146
3147 fi
3148 if test -z "$ac_cv_prog_RANLIB"; then
3149 ac_ct_RANLIB=$RANLIB
3150 # Extract the first word of "ranlib", so it can be a program name with args.
3151 set dummy ranlib; ac_word=$2
3152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3153 $as_echo_n "checking for $ac_word... " >&6; }
3154 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
3155 $as_echo_n "(cached) " >&6
3156 else
3157 if test -n "$ac_ct_RANLIB"; then
3158 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3159 else
3160 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3161 for as_dir in $PATH
3162 do
3163 IFS=$as_save_IFS
3164 test -z "$as_dir" && as_dir=.
3165 for ac_exec_ext in '' $ac_executable_extensions; do
3166 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3167 ac_cv_prog_ac_ct_RANLIB="ranlib"
3168 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3169 break 2
3170 fi
3171 done
3172 done
3173 IFS=$as_save_IFS
3174
3175 fi
3176 fi
3177 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3178 if test -n "$ac_ct_RANLIB"; then
3179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3180 $as_echo "$ac_ct_RANLIB" >&6; }
3181 else
3182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3183 $as_echo "no" >&6; }
3184 fi
3185
3186 if test "x$ac_ct_RANLIB" = x; then
3187 RANLIB=":"
3188 else
3189 case $cross_compiling:$ac_tool_warned in
3190 yes:)
3191 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3192 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3193 ac_tool_warned=yes ;;
3194 esac
3195 RANLIB=$ac_ct_RANLIB
3196 fi
3197 else
3198 RANLIB="$ac_cv_prog_RANLIB"
3199 fi
3200
3201
3202 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
3203 for ac_prog in aclocal
3204 do
3205 # Extract the first word of "$ac_prog", so it can be a program name with args.
3206 set dummy $ac_prog; ac_word=$2
3207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3208 $as_echo_n "checking for $ac_word... " >&6; }
3209 if ${ac_cv_prog_ACLOCAL+:} false; then :
3210 $as_echo_n "(cached) " >&6
3211 else
3212 if test -n "$ACLOCAL"; then
3213 ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test.
3214 else
3215 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3216 for as_dir in $PATH
3217 do
3218 IFS=$as_save_IFS
3219 test -z "$as_dir" && as_dir=.
3220 for ac_exec_ext in '' $ac_executable_extensions; do
3221 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3222 ac_cv_prog_ACLOCAL="$ac_prog"
3223 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3224 break 2
3225 fi
3226 done
3227 done
3228 IFS=$as_save_IFS
3229
3230 fi
3231 fi
3232 ACLOCAL=$ac_cv_prog_ACLOCAL
3233 if test -n "$ACLOCAL"; then
3234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5
3235 $as_echo "$ACLOCAL" >&6; }
3236 else
3237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3238 $as_echo "no" >&6; }
3239 fi
3240
3241
3242 test -n "$ACLOCAL" && break
3243 done
3244 test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal"
3245
3246 for ac_prog in autoconf
3247 do
3248 # Extract the first word of "$ac_prog", so it can be a program name with args.
3249 set dummy $ac_prog; ac_word=$2
3250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3251 $as_echo_n "checking for $ac_word... " >&6; }
3252 if ${ac_cv_prog_AUTOCONF+:} false; then :
3253 $as_echo_n "(cached) " >&6
3254 else
3255 if test -n "$AUTOCONF"; then
3256 ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
3257 else
3258 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3259 for as_dir in $PATH
3260 do
3261 IFS=$as_save_IFS
3262 test -z "$as_dir" && as_dir=.
3263 for ac_exec_ext in '' $ac_executable_extensions; do
3264 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3265 ac_cv_prog_AUTOCONF="$ac_prog"
3266 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3267 break 2
3268 fi
3269 done
3270 done
3271 IFS=$as_save_IFS
3272
3273 fi
3274 fi
3275 AUTOCONF=$ac_cv_prog_AUTOCONF
3276 if test -n "$AUTOCONF"; then
3277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5
3278 $as_echo "$AUTOCONF" >&6; }
3279 else
3280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3281 $as_echo "no" >&6; }
3282 fi
3283
3284
3285 test -n "$AUTOCONF" && break
3286 done
3287 test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf"
3288
3289 for ac_prog in autoheader
3290 do
3291 # Extract the first word of "$ac_prog", so it can be a program name with args.
3292 set dummy $ac_prog; ac_word=$2
3293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3294 $as_echo_n "checking for $ac_word... " >&6; }
3295 if ${ac_cv_prog_AUTOHEADER+:} false; then :
3296 $as_echo_n "(cached) " >&6
3297 else
3298 if test -n "$AUTOHEADER"; then
3299 ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test.
3300 else
3301 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3302 for as_dir in $PATH
3303 do
3304 IFS=$as_save_IFS
3305 test -z "$as_dir" && as_dir=.
3306 for ac_exec_ext in '' $ac_executable_extensions; do
3307 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3308 ac_cv_prog_AUTOHEADER="$ac_prog"
3309 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3310 break 2
3311 fi
3312 done
3313 done
3314 IFS=$as_save_IFS
3315
3316 fi
3317 fi
3318 AUTOHEADER=$ac_cv_prog_AUTOHEADER
3319 if test -n "$AUTOHEADER"; then
3320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5
3321 $as_echo "$AUTOHEADER" >&6; }
3322 else
3323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3324 $as_echo "no" >&6; }
3325 fi
3326
3327
3328 test -n "$AUTOHEADER" && break
3329 done
3330 test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader"
3331
3332
3333 # Figure out what compiler warnings we can enable.
3334 # See config/warnings.m4 for details.
3335
3336
3337 ac_ext=c
3338 ac_cpp='$CPP $CPPFLAGS'
3339 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3340 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3341 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3342
3343 WARN_CFLAGS=
3344 save_CFLAGS="$CFLAGS"
3345 for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
3346 -Wmissing-prototypes -Wold-style-definition \
3347 -Wmissing-format-attribute -Wcast-qual; do
3348 # Do the check with the no- prefix removed since gcc silently
3349 # accepts any -Wno-* option on purpose
3350 case $real_option in
3351 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
3352 *) option=$real_option ;;
3353 esac
3354 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
3355
3356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
3357 $as_echo_n "checking whether $CC supports $option... " >&6; }
3358 if eval \${$as_acx_Woption+:} false; then :
3359 $as_echo_n "(cached) " >&6
3360 else
3361 CFLAGS="$option"
3362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3363 /* end confdefs.h. */
3364
3365 int
3366 main ()
3367 {
3368
3369 ;
3370 return 0;
3371 }
3372 _ACEOF
3373 if ac_fn_c_try_compile "$LINENO"; then :
3374 eval "$as_acx_Woption=yes"
3375 else
3376 eval "$as_acx_Woption=no"
3377 fi
3378 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3379
3380 fi
3381 eval ac_res=\$$as_acx_Woption
3382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3383 $as_echo "$ac_res" >&6; }
3384 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
3385 WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$real_option"
3386 fi
3387 done
3388 CFLAGS="$save_CFLAGS"
3389 ac_ext=c
3390 ac_cpp='$CPP $CPPFLAGS'
3391 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3392 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3393 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3394
3395
3396 ac_ext=c
3397 ac_cpp='$CPP $CPPFLAGS'
3398 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3399 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3400 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3401
3402 WARN_PEDANTIC=
3403 # Do the check with the no- prefix removed from the warning options
3404 # since gcc silently accepts any -Wno-* option on purpose
3405 if test "$GCC" = yes; then :
3406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5
3407 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; }
3408 if ${acx_cv_prog_cc_pedantic__Wlong_long+:} false; then :
3409 $as_echo_n "(cached) " >&6
3410 else
3411 save_CFLAGS="$CFLAGS"
3412 CFLAGS="-pedantic -Wlong-long"
3413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3414 /* end confdefs.h. */
3415
3416 int
3417 main ()
3418 {
3419
3420 ;
3421 return 0;
3422 }
3423 _ACEOF
3424 if ac_fn_c_try_compile "$LINENO"; then :
3425 acx_cv_prog_cc_pedantic__Wlong_long=yes
3426 else
3427 acx_cv_prog_cc_pedantic__Wlong_long=no
3428 fi
3429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3430 CFLAGS="$save_CFLAGS"
3431 fi
3432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5
3433 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; }
3434 if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then :
3435 WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long"
3436 fi
3437
3438 fi
3439 ac_ext=c
3440 ac_cpp='$CPP $CPPFLAGS'
3441 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3442 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3443 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3444
3445
3446
3447 ac_ext=c
3448 ac_cpp='$CPP $CPPFLAGS'
3449 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3450 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3451 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3452
3453 nolto_flags=
3454 save_CFLAGS="$CFLAGS"
3455 for real_option in -fno-lto; do
3456 # Do the check with the no- prefix removed since gcc silently
3457 # accepts any -Wno-* option on purpose
3458 case $real_option in
3459 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
3460 *) option=$real_option ;;
3461 esac
3462 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
3463
3464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
3465 $as_echo_n "checking whether $CC supports $option... " >&6; }
3466 if eval \${$as_acx_Woption+:} false; then :
3467 $as_echo_n "(cached) " >&6
3468 else
3469 CFLAGS="$option"
3470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3471 /* end confdefs.h. */
3472
3473 int
3474 main ()
3475 {
3476
3477 ;
3478 return 0;
3479 }
3480 _ACEOF
3481 if ac_fn_c_try_compile "$LINENO"; then :
3482 eval "$as_acx_Woption=yes"
3483 else
3484 eval "$as_acx_Woption=no"
3485 fi
3486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3487
3488 fi
3489 eval ac_res=\$$as_acx_Woption
3490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3491 $as_echo "$ac_res" >&6; }
3492 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
3493 nolto_flags="$nolto_flags${nolto_flags:+ }$real_option"
3494 fi
3495 done
3496 CFLAGS="$save_CFLAGS"
3497 ac_ext=c
3498 ac_cpp='$CPP $CPPFLAGS'
3499 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3500 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3501 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3502
3503
3504
3505 # Only enable with --enable-werror-always until existing warnings are
3506 # corrected.
3507 ac_ext=c
3508 ac_cpp='$CPP $CPPFLAGS'
3509 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3510 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3511 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3512
3513 WERROR=
3514 # Check whether --enable-werror-always was given.
3515 if test "${enable_werror_always+set}" = set; then :
3516 enableval=$enable_werror_always;
3517 else
3518 enable_werror_always=no
3519 fi
3520
3521 if test $enable_werror_always = yes; then :
3522 WERROR="$WERROR${WERROR:+ }-Werror"
3523 fi
3524
3525 ac_ext=c
3526 ac_cpp='$CPP $CPPFLAGS'
3527 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3528 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3529 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3530
3531
3532
3533 # Checks for header files.
3534 ac_ext=c
3535 ac_cpp='$CPP $CPPFLAGS'
3536 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3537 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3538 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3540 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3541 # On Suns, sometimes $CPP names a directory.
3542 if test -n "$CPP" && test -d "$CPP"; then
3543 CPP=
3544 fi
3545 if test -z "$CPP"; then
3546 if ${ac_cv_prog_CPP+:} false; then :
3547 $as_echo_n "(cached) " >&6
3548 else
3549 # Double quotes because CPP needs to be expanded
3550 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3551 do
3552 ac_preproc_ok=false
3553 for ac_c_preproc_warn_flag in '' yes
3554 do
3555 # Use a header file that comes with gcc, so configuring glibc
3556 # with a fresh cross-compiler works.
3557 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3558 # <limits.h> exists even on freestanding compilers.
3559 # On the NeXT, cc -E runs the code through the compiler's parser,
3560 # not just through cpp. "Syntax error" is here to catch this case.
3561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3562 /* end confdefs.h. */
3563 #ifdef __STDC__
3564 # include <limits.h>
3565 #else
3566 # include <assert.h>
3567 #endif
3568 Syntax error
3569 _ACEOF
3570 if ac_fn_c_try_cpp "$LINENO"; then :
3571
3572 else
3573 # Broken: fails on valid input.
3574 continue
3575 fi
3576 rm -f conftest.err conftest.i conftest.$ac_ext
3577
3578 # OK, works on sane cases. Now check whether nonexistent headers
3579 # can be detected and how.
3580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3581 /* end confdefs.h. */
3582 #include <ac_nonexistent.h>
3583 _ACEOF
3584 if ac_fn_c_try_cpp "$LINENO"; then :
3585 # Broken: success on invalid input.
3586 continue
3587 else
3588 # Passes both tests.
3589 ac_preproc_ok=:
3590 break
3591 fi
3592 rm -f conftest.err conftest.i conftest.$ac_ext
3593
3594 done
3595 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3596 rm -f conftest.i conftest.err conftest.$ac_ext
3597 if $ac_preproc_ok; then :
3598 break
3599 fi
3600
3601 done
3602 ac_cv_prog_CPP=$CPP
3603
3604 fi
3605 CPP=$ac_cv_prog_CPP
3606 else
3607 ac_cv_prog_CPP=$CPP
3608 fi
3609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3610 $as_echo "$CPP" >&6; }
3611 ac_preproc_ok=false
3612 for ac_c_preproc_warn_flag in '' yes
3613 do
3614 # Use a header file that comes with gcc, so configuring glibc
3615 # with a fresh cross-compiler works.
3616 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3617 # <limits.h> exists even on freestanding compilers.
3618 # On the NeXT, cc -E runs the code through the compiler's parser,
3619 # not just through cpp. "Syntax error" is here to catch this case.
3620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3621 /* end confdefs.h. */
3622 #ifdef __STDC__
3623 # include <limits.h>
3624 #else
3625 # include <assert.h>
3626 #endif
3627 Syntax error
3628 _ACEOF
3629 if ac_fn_c_try_cpp "$LINENO"; then :
3630
3631 else
3632 # Broken: fails on valid input.
3633 continue
3634 fi
3635 rm -f conftest.err conftest.i conftest.$ac_ext
3636
3637 # OK, works on sane cases. Now check whether nonexistent headers
3638 # can be detected and how.
3639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3640 /* end confdefs.h. */
3641 #include <ac_nonexistent.h>
3642 _ACEOF
3643 if ac_fn_c_try_cpp "$LINENO"; then :
3644 # Broken: success on invalid input.
3645 continue
3646 else
3647 # Passes both tests.
3648 ac_preproc_ok=:
3649 break
3650 fi
3651 rm -f conftest.err conftest.i conftest.$ac_ext
3652
3653 done
3654 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3655 rm -f conftest.i conftest.err conftest.$ac_ext
3656 if $ac_preproc_ok; then :
3657
3658 else
3659 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3660 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3661 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3662 See \`config.log' for more details" "$LINENO" 5; }
3663 fi
3664
3665 ac_ext=c
3666 ac_cpp='$CPP $CPPFLAGS'
3667 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3668 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3669 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3670
3671
3672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3673 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3674 if ${ac_cv_path_GREP+:} false; then :
3675 $as_echo_n "(cached) " >&6
3676 else
3677 if test -z "$GREP"; then
3678 ac_path_GREP_found=false
3679 # Loop through the user's path and test for each of PROGNAME-LIST
3680 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3681 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3682 do
3683 IFS=$as_save_IFS
3684 test -z "$as_dir" && as_dir=.
3685 for ac_prog in grep ggrep; do
3686 for ac_exec_ext in '' $ac_executable_extensions; do
3687 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3688 as_fn_executable_p "$ac_path_GREP" || continue
3689 # Check for GNU ac_path_GREP and select it if it is found.
3690 # Check for GNU $ac_path_GREP
3691 case `"$ac_path_GREP" --version 2>&1` in
3692 *GNU*)
3693 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3694 *)
3695 ac_count=0
3696 $as_echo_n 0123456789 >"conftest.in"
3697 while :
3698 do
3699 cat "conftest.in" "conftest.in" >"conftest.tmp"
3700 mv "conftest.tmp" "conftest.in"
3701 cp "conftest.in" "conftest.nl"
3702 $as_echo 'GREP' >> "conftest.nl"
3703 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3704 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3705 as_fn_arith $ac_count + 1 && ac_count=$as_val
3706 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3707 # Best one so far, save it but keep looking for a better one
3708 ac_cv_path_GREP="$ac_path_GREP"
3709 ac_path_GREP_max=$ac_count
3710 fi
3711 # 10*(2^10) chars as input seems more than enough
3712 test $ac_count -gt 10 && break
3713 done
3714 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3715 esac
3716
3717 $ac_path_GREP_found && break 3
3718 done
3719 done
3720 done
3721 IFS=$as_save_IFS
3722 if test -z "$ac_cv_path_GREP"; then
3723 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3724 fi
3725 else
3726 ac_cv_path_GREP=$GREP
3727 fi
3728
3729 fi
3730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3731 $as_echo "$ac_cv_path_GREP" >&6; }
3732 GREP="$ac_cv_path_GREP"
3733
3734
3735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3736 $as_echo_n "checking for egrep... " >&6; }
3737 if ${ac_cv_path_EGREP+:} false; then :
3738 $as_echo_n "(cached) " >&6
3739 else
3740 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3741 then ac_cv_path_EGREP="$GREP -E"
3742 else
3743 if test -z "$EGREP"; then
3744 ac_path_EGREP_found=false
3745 # Loop through the user's path and test for each of PROGNAME-LIST
3746 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3747 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3748 do
3749 IFS=$as_save_IFS
3750 test -z "$as_dir" && as_dir=.
3751 for ac_prog in egrep; do
3752 for ac_exec_ext in '' $ac_executable_extensions; do
3753 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3754 as_fn_executable_p "$ac_path_EGREP" || continue
3755 # Check for GNU ac_path_EGREP and select it if it is found.
3756 # Check for GNU $ac_path_EGREP
3757 case `"$ac_path_EGREP" --version 2>&1` in
3758 *GNU*)
3759 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3760 *)
3761 ac_count=0
3762 $as_echo_n 0123456789 >"conftest.in"
3763 while :
3764 do
3765 cat "conftest.in" "conftest.in" >"conftest.tmp"
3766 mv "conftest.tmp" "conftest.in"
3767 cp "conftest.in" "conftest.nl"
3768 $as_echo 'EGREP' >> "conftest.nl"
3769 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3770 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3771 as_fn_arith $ac_count + 1 && ac_count=$as_val
3772 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3773 # Best one so far, save it but keep looking for a better one
3774 ac_cv_path_EGREP="$ac_path_EGREP"
3775 ac_path_EGREP_max=$ac_count
3776 fi
3777 # 10*(2^10) chars as input seems more than enough
3778 test $ac_count -gt 10 && break
3779 done
3780 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3781 esac
3782
3783 $ac_path_EGREP_found && break 3
3784 done
3785 done
3786 done
3787 IFS=$as_save_IFS
3788 if test -z "$ac_cv_path_EGREP"; then
3789 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3790 fi
3791 else
3792 ac_cv_path_EGREP=$EGREP
3793 fi
3794
3795 fi
3796 fi
3797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3798 $as_echo "$ac_cv_path_EGREP" >&6; }
3799 EGREP="$ac_cv_path_EGREP"
3800
3801
3802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3803 $as_echo_n "checking for ANSI C header files... " >&6; }
3804 if ${ac_cv_header_stdc+:} false; then :
3805 $as_echo_n "(cached) " >&6
3806 else
3807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3808 /* end confdefs.h. */
3809 #include <stdlib.h>
3810 #include <stdarg.h>
3811 #include <string.h>
3812 #include <float.h>
3813
3814 int
3815 main ()
3816 {
3817
3818 ;
3819 return 0;
3820 }
3821 _ACEOF
3822 if ac_fn_c_try_compile "$LINENO"; then :
3823 ac_cv_header_stdc=yes
3824 else
3825 ac_cv_header_stdc=no
3826 fi
3827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3828
3829 if test $ac_cv_header_stdc = yes; then
3830 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3832 /* end confdefs.h. */
3833 #include <string.h>
3834
3835 _ACEOF
3836 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3837 $EGREP "memchr" >/dev/null 2>&1; then :
3838
3839 else
3840 ac_cv_header_stdc=no
3841 fi
3842 rm -f conftest*
3843
3844 fi
3845
3846 if test $ac_cv_header_stdc = yes; then
3847 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3849 /* end confdefs.h. */
3850 #include <stdlib.h>
3851
3852 _ACEOF
3853 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3854 $EGREP "free" >/dev/null 2>&1; then :
3855
3856 else
3857 ac_cv_header_stdc=no
3858 fi
3859 rm -f conftest*
3860
3861 fi
3862
3863 if test $ac_cv_header_stdc = yes; then
3864 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3865 if test "$cross_compiling" = yes; then :
3866 :
3867 else
3868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3869 /* end confdefs.h. */
3870 #include <ctype.h>
3871 #include <stdlib.h>
3872 #if ((' ' & 0x0FF) == 0x020)
3873 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3874 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3875 #else
3876 # define ISLOWER(c) \
3877 (('a' <= (c) && (c) <= 'i') \
3878 || ('j' <= (c) && (c) <= 'r') \
3879 || ('s' <= (c) && (c) <= 'z'))
3880 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3881 #endif
3882
3883 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3884 int
3885 main ()
3886 {
3887 int i;
3888 for (i = 0; i < 256; i++)
3889 if (XOR (islower (i), ISLOWER (i))
3890 || toupper (i) != TOUPPER (i))
3891 return 2;
3892 return 0;
3893 }
3894 _ACEOF
3895 if ac_fn_c_try_run "$LINENO"; then :
3896
3897 else
3898 ac_cv_header_stdc=no
3899 fi
3900 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3901 conftest.$ac_objext conftest.beam conftest.$ac_ext
3902 fi
3903
3904 fi
3905 fi
3906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3907 $as_echo "$ac_cv_header_stdc" >&6; }
3908 if test $ac_cv_header_stdc = yes; then
3909
3910 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3911
3912 fi
3913
3914 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3915 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3916 inttypes.h stdint.h unistd.h
3917 do :
3918 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3919 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3920 "
3921 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3922 cat >>confdefs.h <<_ACEOF
3923 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3924 _ACEOF
3925
3926 fi
3927
3928 done
3929
3930
3931 for ac_header in ctype.h stddef.h string.h stdio.h
3932 do :
3933 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3934 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3935 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3936 cat >>confdefs.h <<_ACEOF
3937 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3938 _ACEOF
3939
3940 fi
3941
3942 done
3943
3944
3945
3946 inttype_headers=`echo inttypes.h sys/inttypes.h | sed -e 's/,/ /g'`
3947
3948 acx_cv_header_stdint=stddef.h
3949 acx_cv_header_stdint_kind="(already complete)"
3950 for i in stdint.h $inttype_headers; do
3951 unset ac_cv_type_uintptr_t
3952 unset ac_cv_type_uintmax_t
3953 unset ac_cv_type_int_least32_t
3954 unset ac_cv_type_int_fast32_t
3955 unset ac_cv_type_uint64_t
3956 $as_echo_n "looking for a compliant stdint.h in $i, " >&6
3957 ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
3958 #include <$i>
3959 "
3960 if test "x$ac_cv_type_uintmax_t" = xyes; then :
3961 acx_cv_header_stdint=$i
3962 else
3963 continue
3964 fi
3965
3966 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
3967 #include <$i>
3968 "
3969 if test "x$ac_cv_type_uintptr_t" = xyes; then :
3970
3971 else
3972 acx_cv_header_stdint_kind="(mostly complete)"
3973 fi
3974
3975 ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
3976 #include <$i>
3977 "
3978 if test "x$ac_cv_type_int_least32_t" = xyes; then :
3979
3980 else
3981 acx_cv_header_stdint_kind="(mostly complete)"
3982 fi
3983
3984 ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
3985 #include <$i>
3986 "
3987 if test "x$ac_cv_type_int_fast32_t" = xyes; then :
3988
3989 else
3990 acx_cv_header_stdint_kind="(mostly complete)"
3991 fi
3992
3993 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
3994 #include <$i>
3995 "
3996 if test "x$ac_cv_type_uint64_t" = xyes; then :
3997
3998 else
3999 acx_cv_header_stdint_kind="(lacks uint64_t)"
4000 fi
4001
4002 break
4003 done
4004 if test "$acx_cv_header_stdint" = stddef.h; then
4005 acx_cv_header_stdint_kind="(lacks uintmax_t)"
4006 for i in stdint.h $inttype_headers; do
4007 unset ac_cv_type_uintptr_t
4008 unset ac_cv_type_uint32_t
4009 unset ac_cv_type_uint64_t
4010 $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
4011 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
4012 #include <$i>
4013 "
4014 if test "x$ac_cv_type_uint32_t" = xyes; then :
4015 acx_cv_header_stdint=$i
4016 else
4017 continue
4018 fi
4019
4020 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
4021 #include <$i>
4022 "
4023 if test "x$ac_cv_type_uint64_t" = xyes; then :
4024
4025 fi
4026
4027 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
4028 #include <$i>
4029 "
4030 if test "x$ac_cv_type_uintptr_t" = xyes; then :
4031
4032 fi
4033
4034 break
4035 done
4036 fi
4037 if test "$acx_cv_header_stdint" = stddef.h; then
4038 acx_cv_header_stdint_kind="(u_intXX_t style)"
4039 for i in sys/types.h $inttype_headers; do
4040 unset ac_cv_type_u_int32_t
4041 unset ac_cv_type_u_int64_t
4042 $as_echo_n "looking for u_intXX_t types in $i, " >&6
4043 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
4044 #include <$i>
4045 "
4046 if test "x$ac_cv_type_u_int32_t" = xyes; then :
4047 acx_cv_header_stdint=$i
4048 else
4049 continue
4050 fi
4051
4052 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
4053 #include <$i>
4054 "
4055 if test "x$ac_cv_type_u_int64_t" = xyes; then :
4056
4057 fi
4058
4059 break
4060 done
4061 fi
4062 if test "$acx_cv_header_stdint" = stddef.h; then
4063 acx_cv_header_stdint_kind="(using manual detection)"
4064 fi
4065
4066 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
4067 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
4068 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
4069 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
4070 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
4071
4072 # ----------------- Summarize what we found so far
4073
4074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
4075 $as_echo_n "checking what to include in gstdint.h... " >&6; }
4076
4077 case `$as_basename -- gstdint.h ||
4078 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
4079 Xgstdint.h : 'X\(//\)$' \| \
4080 Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
4081 $as_echo X/gstdint.h |
4082 sed '/^.*\/\([^/][^/]*\)\/*$/{
4083 s//\1/
4084 q
4085 }
4086 /^X\/\(\/\/\)$/{
4087 s//\1/
4088 q
4089 }
4090 /^X\/\(\/\).*/{
4091 s//\1/
4092 q
4093 }
4094 s/.*/./; q'` in
4095 stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
4096 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
4097 inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
4098 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
4099 *) ;;
4100 esac
4101
4102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
4103 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
4104
4105 # ----------------- done included file, check C basic types --------
4106
4107 # Lacking an uintptr_t? Test size of void *
4108 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
4109 stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
4110 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4111 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4112 # This bug is HP SR number 8606223364.
4113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
4114 $as_echo_n "checking size of void *... " >&6; }
4115 if ${ac_cv_sizeof_void_p+:} false; then :
4116 $as_echo_n "(cached) " >&6
4117 else
4118 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
4119
4120 else
4121 if test "$ac_cv_type_void_p" = yes; then
4122 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4123 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4124 as_fn_error 77 "cannot compute sizeof (void *)
4125 See \`config.log' for more details" "$LINENO" 5; }
4126 else
4127 ac_cv_sizeof_void_p=0
4128 fi
4129 fi
4130
4131 fi
4132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
4133 $as_echo "$ac_cv_sizeof_void_p" >&6; }
4134
4135
4136
4137 cat >>confdefs.h <<_ACEOF
4138 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
4139 _ACEOF
4140
4141 ;;
4142 esac
4143
4144 # Lacking an uint64_t? Test size of long
4145 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
4146 stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
4147 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4148 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4149 # This bug is HP SR number 8606223364.
4150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
4151 $as_echo_n "checking size of long... " >&6; }
4152 if ${ac_cv_sizeof_long+:} false; then :
4153 $as_echo_n "(cached) " >&6
4154 else
4155 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
4156
4157 else
4158 if test "$ac_cv_type_long" = yes; then
4159 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4160 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4161 as_fn_error 77 "cannot compute sizeof (long)
4162 See \`config.log' for more details" "$LINENO" 5; }
4163 else
4164 ac_cv_sizeof_long=0
4165 fi
4166 fi
4167
4168 fi
4169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
4170 $as_echo "$ac_cv_sizeof_long" >&6; }
4171
4172
4173
4174 cat >>confdefs.h <<_ACEOF
4175 #define SIZEOF_LONG $ac_cv_sizeof_long
4176 _ACEOF
4177
4178 ;;
4179 esac
4180
4181 if test $acx_cv_header_stdint = stddef.h; then
4182 # Lacking a good header? Test size of everything and deduce all types.
4183 # The cast to long int works around a bug in the HP C Compiler
4184 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4185 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4186 # This bug is HP SR number 8606223364.
4187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
4188 $as_echo_n "checking size of int... " >&6; }
4189 if ${ac_cv_sizeof_int+:} false; then :
4190 $as_echo_n "(cached) " >&6
4191 else
4192 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
4193
4194 else
4195 if test "$ac_cv_type_int" = yes; then
4196 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4197 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4198 as_fn_error 77 "cannot compute sizeof (int)
4199 See \`config.log' for more details" "$LINENO" 5; }
4200 else
4201 ac_cv_sizeof_int=0
4202 fi
4203 fi
4204
4205 fi
4206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
4207 $as_echo "$ac_cv_sizeof_int" >&6; }
4208
4209
4210
4211 cat >>confdefs.h <<_ACEOF
4212 #define SIZEOF_INT $ac_cv_sizeof_int
4213 _ACEOF
4214
4215
4216 # The cast to long int works around a bug in the HP C Compiler
4217 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4218 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4219 # This bug is HP SR number 8606223364.
4220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
4221 $as_echo_n "checking size of short... " >&6; }
4222 if ${ac_cv_sizeof_short+:} false; then :
4223 $as_echo_n "(cached) " >&6
4224 else
4225 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then :
4226
4227 else
4228 if test "$ac_cv_type_short" = yes; then
4229 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4230 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4231 as_fn_error 77 "cannot compute sizeof (short)
4232 See \`config.log' for more details" "$LINENO" 5; }
4233 else
4234 ac_cv_sizeof_short=0
4235 fi
4236 fi
4237
4238 fi
4239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
4240 $as_echo "$ac_cv_sizeof_short" >&6; }
4241
4242
4243
4244 cat >>confdefs.h <<_ACEOF
4245 #define SIZEOF_SHORT $ac_cv_sizeof_short
4246 _ACEOF
4247
4248
4249 # The cast to long int works around a bug in the HP C Compiler
4250 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4251 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4252 # This bug is HP SR number 8606223364.
4253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
4254 $as_echo_n "checking size of char... " >&6; }
4255 if ${ac_cv_sizeof_char+:} false; then :
4256 $as_echo_n "(cached) " >&6
4257 else
4258 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char" "$ac_includes_default"; then :
4259
4260 else
4261 if test "$ac_cv_type_char" = yes; then
4262 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4263 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4264 as_fn_error 77 "cannot compute sizeof (char)
4265 See \`config.log' for more details" "$LINENO" 5; }
4266 else
4267 ac_cv_sizeof_char=0
4268 fi
4269 fi
4270
4271 fi
4272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
4273 $as_echo "$ac_cv_sizeof_char" >&6; }
4274
4275
4276
4277 cat >>confdefs.h <<_ACEOF
4278 #define SIZEOF_CHAR $ac_cv_sizeof_char
4279 _ACEOF
4280
4281
4282
4283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
4284 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
4285 case "$ac_cv_sizeof_char" in
4286 1) acx_cv_type_int8_t=char ;;
4287 *) as_fn_error $? "no 8-bit type, please report a bug" "$LINENO" 5
4288 esac
4289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
4290 $as_echo "$acx_cv_type_int8_t" >&6; }
4291
4292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
4293 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
4294 case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
4295 2:*) acx_cv_type_int16_t=int ;;
4296 *:2) acx_cv_type_int16_t=short ;;
4297 *) as_fn_error $? "no 16-bit type, please report a bug" "$LINENO" 5
4298 esac
4299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
4300 $as_echo "$acx_cv_type_int16_t" >&6; }
4301
4302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
4303 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
4304 case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
4305 4:*) acx_cv_type_int32_t=int ;;
4306 *:4) acx_cv_type_int32_t=long ;;
4307 *) as_fn_error $? "no 32-bit type, please report a bug" "$LINENO" 5
4308 esac
4309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
4310 $as_echo "$acx_cv_type_int32_t" >&6; }
4311 fi
4312
4313 # These tests are here to make the output prettier
4314
4315 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
4316 case "$ac_cv_sizeof_long" in
4317 8) acx_cv_type_int64_t=long ;;
4318 esac
4319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
4320 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
4321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
4322 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
4323 fi
4324
4325 # Now we can use the above types
4326
4327 if test "$ac_cv_type_uintptr_t" != yes; then
4328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
4329 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
4330 case $ac_cv_sizeof_void_p in
4331 2) acx_cv_type_intptr_t=int16_t ;;
4332 4) acx_cv_type_intptr_t=int32_t ;;
4333 8) acx_cv_type_intptr_t=int64_t ;;
4334 *) as_fn_error $? "no equivalent for intptr_t, please report a bug" "$LINENO" 5
4335 esac
4336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
4337 $as_echo "$acx_cv_type_intptr_t" >&6; }
4338 fi
4339
4340 # ----------------- done all checks, emit header -------------
4341 ac_config_commands="$ac_config_commands gstdint.h"
4342
4343
4344
4345
4346 # Checks for typedefs, structures, and compiler characteristics.
4347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4348 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4349 if ${ac_cv_c_const+:} false; then :
4350 $as_echo_n "(cached) " >&6
4351 else
4352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4353 /* end confdefs.h. */
4354
4355 int
4356 main ()
4357 {
4358
4359 #ifndef __cplusplus
4360 /* Ultrix mips cc rejects this sort of thing. */
4361 typedef int charset[2];
4362 const charset cs = { 0, 0 };
4363 /* SunOS 4.1.1 cc rejects this. */
4364 char const *const *pcpcc;
4365 char **ppc;
4366 /* NEC SVR4.0.2 mips cc rejects this. */
4367 struct point {int x, y;};
4368 static struct point const zero = {0,0};
4369 /* AIX XL C 1.02.0.0 rejects this.
4370 It does not let you subtract one const X* pointer from another in
4371 an arm of an if-expression whose if-part is not a constant
4372 expression */
4373 const char *g = "string";
4374 pcpcc = &g + (g ? g-g : 0);
4375 /* HPUX 7.0 cc rejects these. */
4376 ++pcpcc;
4377 ppc = (char**) pcpcc;
4378 pcpcc = (char const *const *) ppc;
4379 { /* SCO 3.2v4 cc rejects this sort of thing. */
4380 char tx;
4381 char *t = &tx;
4382 char const *s = 0 ? (char *) 0 : (char const *) 0;
4383
4384 *t++ = 0;
4385 if (s) return 0;
4386 }
4387 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4388 int x[] = {25, 17};
4389 const int *foo = &x[0];
4390 ++foo;
4391 }
4392 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4393 typedef const int *iptr;
4394 iptr p = 0;
4395 ++p;
4396 }
4397 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
4398 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4399 struct s { int j; const int *ap[3]; } bx;
4400 struct s *b = &bx; b->j = 5;
4401 }
4402 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4403 const int foo = 10;
4404 if (!foo) return 0;
4405 }
4406 return !cs[0] && !zero.x;
4407 #endif
4408
4409 ;
4410 return 0;
4411 }
4412 _ACEOF
4413 if ac_fn_c_try_compile "$LINENO"; then :
4414 ac_cv_c_const=yes
4415 else
4416 ac_cv_c_const=no
4417 fi
4418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4419 fi
4420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4421 $as_echo "$ac_cv_c_const" >&6; }
4422 if test $ac_cv_c_const = no; then
4423
4424 $as_echo "#define const /**/" >>confdefs.h
4425
4426 fi
4427
4428 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
4429 if test "x$ac_cv_type_off_t" = xyes; then :
4430
4431 else
4432
4433 cat >>confdefs.h <<_ACEOF
4434 #define off_t long int
4435 _ACEOF
4436
4437 fi
4438
4439 # The cast to long int works around a bug in the HP C Compiler
4440 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4441 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4442 # This bug is HP SR number 8606223364.
4443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
4444 $as_echo_n "checking size of int... " >&6; }
4445 if ${ac_cv_sizeof_int+:} false; then :
4446 $as_echo_n "(cached) " >&6
4447 else
4448 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
4449
4450 else
4451 if test "$ac_cv_type_int" = yes; then
4452 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4453 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4454 as_fn_error 77 "cannot compute sizeof (int)
4455 See \`config.log' for more details" "$LINENO" 5; }
4456 else
4457 ac_cv_sizeof_int=0
4458 fi
4459 fi
4460
4461 fi
4462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
4463 $as_echo "$ac_cv_sizeof_int" >&6; }
4464
4465
4466
4467 cat >>confdefs.h <<_ACEOF
4468 #define SIZEOF_INT $ac_cv_sizeof_int
4469 _ACEOF
4470
4471
4472 # The cast to long int works around a bug in the HP C Compiler
4473 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4474 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4475 # This bug is HP SR number 8606223364.
4476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
4477 $as_echo_n "checking size of long... " >&6; }
4478 if ${ac_cv_sizeof_long+:} false; then :
4479 $as_echo_n "(cached) " >&6
4480 else
4481 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
4482
4483 else
4484 if test "$ac_cv_type_long" = yes; then
4485 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4486 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4487 as_fn_error 77 "cannot compute sizeof (long)
4488 See \`config.log' for more details" "$LINENO" 5; }
4489 else
4490 ac_cv_sizeof_long=0
4491 fi
4492 fi
4493
4494 fi
4495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
4496 $as_echo "$ac_cv_sizeof_long" >&6; }
4497
4498
4499
4500 cat >>confdefs.h <<_ACEOF
4501 #define SIZEOF_LONG $ac_cv_sizeof_long
4502 _ACEOF
4503
4504
4505
4506 # Checks for library functions.
4507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4508 $as_echo_n "checking for ANSI C header files... " >&6; }
4509 if ${ac_cv_header_stdc+:} false; then :
4510 $as_echo_n "(cached) " >&6
4511 else
4512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4513 /* end confdefs.h. */
4514 #include <stdlib.h>
4515 #include <stdarg.h>
4516 #include <string.h>
4517 #include <float.h>
4518
4519 int
4520 main ()
4521 {
4522
4523 ;
4524 return 0;
4525 }
4526 _ACEOF
4527 if ac_fn_c_try_compile "$LINENO"; then :
4528 ac_cv_header_stdc=yes
4529 else
4530 ac_cv_header_stdc=no
4531 fi
4532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4533
4534 if test $ac_cv_header_stdc = yes; then
4535 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4537 /* end confdefs.h. */
4538 #include <string.h>
4539
4540 _ACEOF
4541 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4542 $EGREP "memchr" >/dev/null 2>&1; then :
4543
4544 else
4545 ac_cv_header_stdc=no
4546 fi
4547 rm -f conftest*
4548
4549 fi
4550
4551 if test $ac_cv_header_stdc = yes; then
4552 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4554 /* end confdefs.h. */
4555 #include <stdlib.h>
4556
4557 _ACEOF
4558 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4559 $EGREP "free" >/dev/null 2>&1; then :
4560
4561 else
4562 ac_cv_header_stdc=no
4563 fi
4564 rm -f conftest*
4565
4566 fi
4567
4568 if test $ac_cv_header_stdc = yes; then
4569 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4570 if test "$cross_compiling" = yes; then :
4571 :
4572 else
4573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4574 /* end confdefs.h. */
4575 #include <ctype.h>
4576 #include <stdlib.h>
4577 #if ((' ' & 0x0FF) == 0x020)
4578 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4579 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4580 #else
4581 # define ISLOWER(c) \
4582 (('a' <= (c) && (c) <= 'i') \
4583 || ('j' <= (c) && (c) <= 'r') \
4584 || ('s' <= (c) && (c) <= 'z'))
4585 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4586 #endif
4587
4588 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4589 int
4590 main ()
4591 {
4592 int i;
4593 for (i = 0; i < 256; i++)
4594 if (XOR (islower (i), ISLOWER (i))
4595 || toupper (i) != TOUPPER (i))
4596 return 2;
4597 return 0;
4598 }
4599 _ACEOF
4600 if ac_fn_c_try_run "$LINENO"; then :
4601
4602 else
4603 ac_cv_header_stdc=no
4604 fi
4605 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4606 conftest.$ac_objext conftest.beam conftest.$ac_ext
4607 fi
4608
4609 fi
4610 fi
4611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4612 $as_echo "$ac_cv_header_stdc" >&6; }
4613 if test $ac_cv_header_stdc = yes; then
4614
4615 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4616
4617 fi
4618
4619
4620 # Check whether --enable-maintainer-mode was given.
4621 if test "${enable_maintainer_mode+set}" = set; then :
4622 enableval=$enable_maintainer_mode;
4623 else
4624 enable_maintainer_mode=no
4625 fi
4626
4627
4628 if test "x$enable_maintainer_mode" = xno; then
4629 MAINT='#'
4630 else
4631 MAINT=
4632 fi
4633
4634
4635 # Make sure we can run config.sub.
4636 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4637 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4638
4639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4640 $as_echo_n "checking build system type... " >&6; }
4641 if ${ac_cv_build+:} false; then :
4642 $as_echo_n "(cached) " >&6
4643 else
4644 ac_build_alias=$build_alias
4645 test "x$ac_build_alias" = x &&
4646 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4647 test "x$ac_build_alias" = x &&
4648 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
4649 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4650 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4651
4652 fi
4653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4654 $as_echo "$ac_cv_build" >&6; }
4655 case $ac_cv_build in
4656 *-*-*) ;;
4657 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
4658 esac
4659 build=$ac_cv_build
4660 ac_save_IFS=$IFS; IFS='-'
4661 set x $ac_cv_build
4662 shift
4663 build_cpu=$1
4664 build_vendor=$2
4665 shift; shift
4666 # Remember, the first character of IFS is used to create $*,
4667 # except with old shells:
4668 build_os=$*
4669 IFS=$ac_save_IFS
4670 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4671
4672
4673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4674 $as_echo_n "checking host system type... " >&6; }
4675 if ${ac_cv_host+:} false; then :
4676 $as_echo_n "(cached) " >&6
4677 else
4678 if test "x$host_alias" = x; then
4679 ac_cv_host=$ac_cv_build
4680 else
4681 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4682 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4683 fi
4684
4685 fi
4686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4687 $as_echo "$ac_cv_host" >&6; }
4688 case $ac_cv_host in
4689 *-*-*) ;;
4690 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4691 esac
4692 host=$ac_cv_host
4693 ac_save_IFS=$IFS; IFS='-'
4694 set x $ac_cv_host
4695 shift
4696 host_cpu=$1
4697 host_vendor=$2
4698 shift; shift
4699 # Remember, the first character of IFS is used to create $*,
4700 # except with old shells:
4701 host_os=$*
4702 IFS=$ac_save_IFS
4703 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4704
4705
4706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4707 $as_echo_n "checking target system type... " >&6; }
4708 if ${ac_cv_target+:} false; then :
4709 $as_echo_n "(cached) " >&6
4710 else
4711 if test "x$target_alias" = x; then
4712 ac_cv_target=$ac_cv_host
4713 else
4714 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4715 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4716 fi
4717
4718 fi
4719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4720 $as_echo "$ac_cv_target" >&6; }
4721 case $ac_cv_target in
4722 *-*-*) ;;
4723 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
4724 esac
4725 target=$ac_cv_target
4726 ac_save_IFS=$IFS; IFS='-'
4727 set x $ac_cv_target
4728 shift
4729 target_cpu=$1
4730 target_vendor=$2
4731 shift; shift
4732 # Remember, the first character of IFS is used to create $*,
4733 # except with old shells:
4734 target_os=$*
4735 IFS=$ac_save_IFS
4736 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4737
4738
4739 # The aliases save the names the user supplied, while $host etc.
4740 # will get canonicalized.
4741 test -n "$target_alias" &&
4742 test "$program_prefix$program_suffix$program_transform_name" = \
4743 NONENONEs,x,x, &&
4744 program_prefix=${target_alias}-
4745
4746 # Default decimal format
4747 # If you change the defaults here, be sure to change them in the GCC directory also
4748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decimal floating point" >&5
4749 $as_echo_n "checking for decimal floating point... " >&6; }
4750
4751
4752 # Check whether --enable-decimal-float was given.
4753 if test "${enable_decimal_float+set}" = set; then :
4754 enableval=$enable_decimal_float;
4755 case $enable_decimal_float in
4756 yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
4757 *) as_fn_error $? "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
4758 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
4759 esac
4760
4761 else
4762
4763 case $target in
4764 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
4765 i?86*-*-elfiamcu | i?86*-*-gnu* | x86_64*-*-gnu* | \
4766 i?86*-*-mingw* | x86_64*-*-mingw* | \
4767 i?86*-*-cygwin* | x86_64*-*-cygwin*)
4768 enable_decimal_float=yes
4769 ;;
4770 *)
4771 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
4772 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
4773 enable_decimal_float=no
4774 ;;
4775 esac
4776
4777 fi
4778
4779
4780 # x86's use BID format instead of DPD
4781 case x$enable_decimal_float in
4782 xyes)
4783 case $target in
4784 i?86*-*-* | x86_64*-*-*)
4785 enable_decimal_float=bid
4786 ;;
4787 *)
4788 enable_decimal_float=dpd
4789 ;;
4790 esac
4791 default_decimal_float=$enable_decimal_float
4792 ;;
4793 xno)
4794 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
4795 # dependency on libdecnumber.
4796 default_decimal_float=dpd
4797 ;;
4798 esac
4799
4800
4801
4802
4803 # Use default_decimal_float for dependency.
4804 enable_decimal_float=$default_decimal_float
4805
4806 # If BID is being used, additional objects should be linked in.
4807 if test x$enable_decimal_float = xbid; then
4808 ADDITIONAL_OBJS="$ADDITIONAL_OBJS \$(bid_OBJS)"
4809 else
4810 ADDITIONAL_OBJS=
4811 fi
4812
4813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_decimal_float" >&5
4814 $as_echo "$enable_decimal_float" >&6; }
4815
4816
4817
4818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4819 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4820 if ${ac_cv_c_bigendian+:} false; then :
4821 $as_echo_n "(cached) " >&6
4822 else
4823 ac_cv_c_bigendian=unknown
4824 # See if we're dealing with a universal compiler.
4825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4826 /* end confdefs.h. */
4827 #ifndef __APPLE_CC__
4828 not a universal capable compiler
4829 #endif
4830 typedef int dummy;
4831
4832 _ACEOF
4833 if ac_fn_c_try_compile "$LINENO"; then :
4834
4835 # Check for potential -arch flags. It is not universal unless
4836 # there are at least two -arch flags with different values.
4837 ac_arch=
4838 ac_prev=
4839 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4840 if test -n "$ac_prev"; then
4841 case $ac_word in
4842 i?86 | x86_64 | ppc | ppc64)
4843 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4844 ac_arch=$ac_word
4845 else
4846 ac_cv_c_bigendian=universal
4847 break
4848 fi
4849 ;;
4850 esac
4851 ac_prev=
4852 elif test "x$ac_word" = "x-arch"; then
4853 ac_prev=arch
4854 fi
4855 done
4856 fi
4857 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4858 if test $ac_cv_c_bigendian = unknown; then
4859 # See if sys/param.h defines the BYTE_ORDER macro.
4860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4861 /* end confdefs.h. */
4862 #include <sys/types.h>
4863 #include <sys/param.h>
4864
4865 int
4866 main ()
4867 {
4868 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4869 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4870 && LITTLE_ENDIAN)
4871 bogus endian macros
4872 #endif
4873
4874 ;
4875 return 0;
4876 }
4877 _ACEOF
4878 if ac_fn_c_try_compile "$LINENO"; then :
4879 # It does; now see whether it defined to BIG_ENDIAN or not.
4880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4881 /* end confdefs.h. */
4882 #include <sys/types.h>
4883 #include <sys/param.h>
4884
4885 int
4886 main ()
4887 {
4888 #if BYTE_ORDER != BIG_ENDIAN
4889 not big endian
4890 #endif
4891
4892 ;
4893 return 0;
4894 }
4895 _ACEOF
4896 if ac_fn_c_try_compile "$LINENO"; then :
4897 ac_cv_c_bigendian=yes
4898 else
4899 ac_cv_c_bigendian=no
4900 fi
4901 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4902 fi
4903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4904 fi
4905 if test $ac_cv_c_bigendian = unknown; then
4906 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4908 /* end confdefs.h. */
4909 #include <limits.h>
4910
4911 int
4912 main ()
4913 {
4914 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4915 bogus endian macros
4916 #endif
4917
4918 ;
4919 return 0;
4920 }
4921 _ACEOF
4922 if ac_fn_c_try_compile "$LINENO"; then :
4923 # It does; now see whether it defined to _BIG_ENDIAN or not.
4924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4925 /* end confdefs.h. */
4926 #include <limits.h>
4927
4928 int
4929 main ()
4930 {
4931 #ifndef _BIG_ENDIAN
4932 not big endian
4933 #endif
4934
4935 ;
4936 return 0;
4937 }
4938 _ACEOF
4939 if ac_fn_c_try_compile "$LINENO"; then :
4940 ac_cv_c_bigendian=yes
4941 else
4942 ac_cv_c_bigendian=no
4943 fi
4944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4945 fi
4946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4947 fi
4948 if test $ac_cv_c_bigendian = unknown; then
4949 # Compile a test program.
4950 if test "$cross_compiling" = yes; then :
4951 # Try to guess by grepping values from an object file.
4952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4953 /* end confdefs.h. */
4954 short int ascii_mm[] =
4955 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4956 short int ascii_ii[] =
4957 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4958 int use_ascii (int i) {
4959 return ascii_mm[i] + ascii_ii[i];
4960 }
4961 short int ebcdic_ii[] =
4962 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4963 short int ebcdic_mm[] =
4964 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4965 int use_ebcdic (int i) {
4966 return ebcdic_mm[i] + ebcdic_ii[i];
4967 }
4968 extern int foo;
4969
4970 int
4971 main ()
4972 {
4973 return use_ascii (foo) == use_ebcdic (foo);
4974 ;
4975 return 0;
4976 }
4977 _ACEOF
4978 if ac_fn_c_try_compile "$LINENO"; then :
4979 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4980 ac_cv_c_bigendian=yes
4981 fi
4982 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4983 if test "$ac_cv_c_bigendian" = unknown; then
4984 ac_cv_c_bigendian=no
4985 else
4986 # finding both strings is unlikely to happen, but who knows?
4987 ac_cv_c_bigendian=unknown
4988 fi
4989 fi
4990 fi
4991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4992 else
4993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4994 /* end confdefs.h. */
4995 $ac_includes_default
4996 int
4997 main ()
4998 {
4999
5000 /* Are we little or big endian? From Harbison&Steele. */
5001 union
5002 {
5003 long int l;
5004 char c[sizeof (long int)];
5005 } u;
5006 u.l = 1;
5007 return u.c[sizeof (long int) - 1] == 1;
5008
5009 ;
5010 return 0;
5011 }
5012 _ACEOF
5013 if ac_fn_c_try_run "$LINENO"; then :
5014 ac_cv_c_bigendian=no
5015 else
5016 ac_cv_c_bigendian=yes
5017 fi
5018 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5019 conftest.$ac_objext conftest.beam conftest.$ac_ext
5020 fi
5021
5022 fi
5023 fi
5024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
5025 $as_echo "$ac_cv_c_bigendian" >&6; }
5026 case $ac_cv_c_bigendian in #(
5027 yes)
5028 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
5029 ;; #(
5030 no)
5031 ;; #(
5032 universal)
5033
5034 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5035
5036 ;; #(
5037 *)
5038 as_fn_error $? "unknown endianness
5039 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
5040 esac
5041
5042
5043 # Enable --enable-host-shared.
5044 # Check whether --enable-host-shared was given.
5045 if test "${enable_host_shared+set}" = set; then :
5046 enableval=$enable_host_shared; PICFLAG=-fPIC
5047 else
5048 PICFLAG=
5049 fi
5050
5051
5052
5053 # Output.
5054
5055 ac_config_headers="$ac_config_headers config.h:config.in"
5056
5057 ac_config_files="$ac_config_files Makefile"
5058
5059 cat >confcache <<\_ACEOF
5060 # This file is a shell script that caches the results of configure
5061 # tests run on this system so they can be shared between configure
5062 # scripts and configure runs, see configure's option --config-cache.
5063 # It is not useful on other systems. If it contains results you don't
5064 # want to keep, you may remove or edit it.
5065 #
5066 # config.status only pays attention to the cache file if you give it
5067 # the --recheck option to rerun configure.
5068 #
5069 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5070 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5071 # following values.
5072
5073 _ACEOF
5074
5075 # The following way of writing the cache mishandles newlines in values,
5076 # but we know of no workaround that is simple, portable, and efficient.
5077 # So, we kill variables containing newlines.
5078 # Ultrix sh set writes to stderr and can't be redirected directly,
5079 # and sets the high bit in the cache file unless we assign to the vars.
5080 (
5081 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5082 eval ac_val=\$$ac_var
5083 case $ac_val in #(
5084 *${as_nl}*)
5085 case $ac_var in #(
5086 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5087 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5088 esac
5089 case $ac_var in #(
5090 _ | IFS | as_nl) ;; #(
5091 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5092 *) { eval $ac_var=; unset $ac_var;} ;;
5093 esac ;;
5094 esac
5095 done
5096
5097 (set) 2>&1 |
5098 case $as_nl`(ac_space=' '; set) 2>&1` in #(
5099 *${as_nl}ac_space=\ *)
5100 # `set' does not quote correctly, so add quotes: double-quote
5101 # substitution turns \\\\ into \\, and sed turns \\ into \.
5102 sed -n \
5103 "s/'/'\\\\''/g;
5104 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5105 ;; #(
5106 *)
5107 # `set' quotes correctly as required by POSIX, so do not add quotes.
5108 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5109 ;;
5110 esac |
5111 sort
5112 ) |
5113 sed '
5114 /^ac_cv_env_/b end
5115 t clear
5116 :clear
5117 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5118 t end
5119 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5120 :end' >>confcache
5121 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5122 if test -w "$cache_file"; then
5123 if test "x$cache_file" != "x/dev/null"; then
5124 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5125 $as_echo "$as_me: updating cache $cache_file" >&6;}
5126 if test ! -f "$cache_file" || test -h "$cache_file"; then
5127 cat confcache >"$cache_file"
5128 else
5129 case $cache_file in #(
5130 */* | ?:*)
5131 mv -f confcache "$cache_file"$$ &&
5132 mv -f "$cache_file"$$ "$cache_file" ;; #(
5133 *)
5134 mv -f confcache "$cache_file" ;;
5135 esac
5136 fi
5137 fi
5138 else
5139 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5140 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5141 fi
5142 fi
5143 rm -f confcache
5144
5145 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5146 # Let make expand exec_prefix.
5147 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5148
5149 DEFS=-DHAVE_CONFIG_H
5150
5151 ac_libobjs=
5152 ac_ltlibobjs=
5153 U=
5154 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5155 # 1. Remove the extension, and $U if already installed.
5156 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5157 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5158 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5159 # will be set to the directory where LIBOBJS objects are built.
5160 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5161 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5162 done
5163 LIBOBJS=$ac_libobjs
5164
5165 LTLIBOBJS=$ac_ltlibobjs
5166
5167
5168
5169
5170 : "${CONFIG_STATUS=./config.status}"
5171 ac_write_fail=0
5172 ac_clean_files_save=$ac_clean_files
5173 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5174 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5175 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5176 as_write_fail=0
5177 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5178 #! $SHELL
5179 # Generated by $as_me.
5180 # Run this file to recreate the current configuration.
5181 # Compiler output produced by configure, useful for debugging
5182 # configure, is in config.log if it exists.
5183
5184 debug=false
5185 ac_cs_recheck=false
5186 ac_cs_silent=false
5187
5188 SHELL=\${CONFIG_SHELL-$SHELL}
5189 export SHELL
5190 _ASEOF
5191 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5192 ## -------------------- ##
5193 ## M4sh Initialization. ##
5194 ## -------------------- ##
5195
5196 # Be more Bourne compatible
5197 DUALCASE=1; export DUALCASE # for MKS sh
5198 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5199 emulate sh
5200 NULLCMD=:
5201 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5202 # is contrary to our usage. Disable this feature.
5203 alias -g '${1+"$@"}'='"$@"'
5204 setopt NO_GLOB_SUBST
5205 else
5206 case `(set -o) 2>/dev/null` in #(
5207 *posix*) :
5208 set -o posix ;; #(
5209 *) :
5210 ;;
5211 esac
5212 fi
5213
5214
5215 as_nl='
5216 '
5217 export as_nl
5218 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5219 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5220 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5221 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5222 # Prefer a ksh shell builtin over an external printf program on Solaris,
5223 # but without wasting forks for bash or zsh.
5224 if test -z "$BASH_VERSION$ZSH_VERSION" \
5225 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5226 as_echo='print -r --'
5227 as_echo_n='print -rn --'
5228 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5229 as_echo='printf %s\n'
5230 as_echo_n='printf %s'
5231 else
5232 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5233 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5234 as_echo_n='/usr/ucb/echo -n'
5235 else
5236 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5237 as_echo_n_body='eval
5238 arg=$1;
5239 case $arg in #(
5240 *"$as_nl"*)
5241 expr "X$arg" : "X\\(.*\\)$as_nl";
5242 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5243 esac;
5244 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5245 '
5246 export as_echo_n_body
5247 as_echo_n='sh -c $as_echo_n_body as_echo'
5248 fi
5249 export as_echo_body
5250 as_echo='sh -c $as_echo_body as_echo'
5251 fi
5252
5253 # The user is always right.
5254 if test "${PATH_SEPARATOR+set}" != set; then
5255 PATH_SEPARATOR=:
5256 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5257 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5258 PATH_SEPARATOR=';'
5259 }
5260 fi
5261
5262
5263 # IFS
5264 # We need space, tab and new line, in precisely that order. Quoting is
5265 # there to prevent editors from complaining about space-tab.
5266 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5267 # splitting by setting IFS to empty value.)
5268 IFS=" "" $as_nl"
5269
5270 # Find who we are. Look in the path if we contain no directory separator.
5271 as_myself=
5272 case $0 in #((
5273 *[\\/]* ) as_myself=$0 ;;
5274 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5275 for as_dir in $PATH
5276 do
5277 IFS=$as_save_IFS
5278 test -z "$as_dir" && as_dir=.
5279 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5280 done
5281 IFS=$as_save_IFS
5282
5283 ;;
5284 esac
5285 # We did not find ourselves, most probably we were run as `sh COMMAND'
5286 # in which case we are not to be found in the path.
5287 if test "x$as_myself" = x; then
5288 as_myself=$0
5289 fi
5290 if test ! -f "$as_myself"; then
5291 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5292 exit 1
5293 fi
5294
5295 # Unset variables that we do not need and which cause bugs (e.g. in
5296 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5297 # suppresses any "Segmentation fault" message there. '((' could
5298 # trigger a bug in pdksh 5.2.14.
5299 for as_var in BASH_ENV ENV MAIL MAILPATH
5300 do eval test x\${$as_var+set} = xset \
5301 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5302 done
5303 PS1='$ '
5304 PS2='> '
5305 PS4='+ '
5306
5307 # NLS nuisances.
5308 LC_ALL=C
5309 export LC_ALL
5310 LANGUAGE=C
5311 export LANGUAGE
5312
5313 # CDPATH.
5314 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5315
5316
5317 # as_fn_error STATUS ERROR [LINENO LOG_FD]
5318 # ----------------------------------------
5319 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5320 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5321 # script with STATUS, using 1 if that was 0.
5322 as_fn_error ()
5323 {
5324 as_status=$1; test $as_status -eq 0 && as_status=1
5325 if test "$4"; then
5326 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5327 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
5328 fi
5329 $as_echo "$as_me: error: $2" >&2
5330 as_fn_exit $as_status
5331 } # as_fn_error
5332
5333
5334 # as_fn_set_status STATUS
5335 # -----------------------
5336 # Set $? to STATUS, without forking.
5337 as_fn_set_status ()
5338 {
5339 return $1
5340 } # as_fn_set_status
5341
5342 # as_fn_exit STATUS
5343 # -----------------
5344 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5345 as_fn_exit ()
5346 {
5347 set +e
5348 as_fn_set_status $1
5349 exit $1
5350 } # as_fn_exit
5351
5352 # as_fn_unset VAR
5353 # ---------------
5354 # Portably unset VAR.
5355 as_fn_unset ()
5356 {
5357 { eval $1=; unset $1;}
5358 }
5359 as_unset=as_fn_unset
5360 # as_fn_append VAR VALUE
5361 # ----------------------
5362 # Append the text in VALUE to the end of the definition contained in VAR. Take
5363 # advantage of any shell optimizations that allow amortized linear growth over
5364 # repeated appends, instead of the typical quadratic growth present in naive
5365 # implementations.
5366 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5367 eval 'as_fn_append ()
5368 {
5369 eval $1+=\$2
5370 }'
5371 else
5372 as_fn_append ()
5373 {
5374 eval $1=\$$1\$2
5375 }
5376 fi # as_fn_append
5377
5378 # as_fn_arith ARG...
5379 # ------------------
5380 # Perform arithmetic evaluation on the ARGs, and store the result in the
5381 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5382 # must be portable across $(()) and expr.
5383 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5384 eval 'as_fn_arith ()
5385 {
5386 as_val=$(( $* ))
5387 }'
5388 else
5389 as_fn_arith ()
5390 {
5391 as_val=`expr "$@" || test $? -eq 1`
5392 }
5393 fi # as_fn_arith
5394
5395
5396 if expr a : '\(a\)' >/dev/null 2>&1 &&
5397 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5398 as_expr=expr
5399 else
5400 as_expr=false
5401 fi
5402
5403 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5404 as_basename=basename
5405 else
5406 as_basename=false
5407 fi
5408
5409 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5410 as_dirname=dirname
5411 else
5412 as_dirname=false
5413 fi
5414
5415 as_me=`$as_basename -- "$0" ||
5416 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5417 X"$0" : 'X\(//\)$' \| \
5418 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5419 $as_echo X/"$0" |
5420 sed '/^.*\/\([^/][^/]*\)\/*$/{
5421 s//\1/
5422 q
5423 }
5424 /^X\/\(\/\/\)$/{
5425 s//\1/
5426 q
5427 }
5428 /^X\/\(\/\).*/{
5429 s//\1/
5430 q
5431 }
5432 s/.*/./; q'`
5433
5434 # Avoid depending upon Character Ranges.
5435 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5436 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5437 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5438 as_cr_digits='0123456789'
5439 as_cr_alnum=$as_cr_Letters$as_cr_digits
5440
5441 ECHO_C= ECHO_N= ECHO_T=
5442 case `echo -n x` in #(((((
5443 -n*)
5444 case `echo 'xy\c'` in
5445 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5446 xy) ECHO_C='\c';;
5447 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5448 ECHO_T=' ';;
5449 esac;;
5450 *)
5451 ECHO_N='-n';;
5452 esac
5453
5454 rm -f conf$$ conf$$.exe conf$$.file
5455 if test -d conf$$.dir; then
5456 rm -f conf$$.dir/conf$$.file
5457 else
5458 rm -f conf$$.dir
5459 mkdir conf$$.dir 2>/dev/null
5460 fi
5461 if (echo >conf$$.file) 2>/dev/null; then
5462 if ln -s conf$$.file conf$$ 2>/dev/null; then
5463 as_ln_s='ln -s'
5464 # ... but there are two gotchas:
5465 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5466 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5467 # In both cases, we have to default to `cp -pR'.
5468 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5469 as_ln_s='cp -pR'
5470 elif ln conf$$.file conf$$ 2>/dev/null; then
5471 as_ln_s=ln
5472 else
5473 as_ln_s='cp -pR'
5474 fi
5475 else
5476 as_ln_s='cp -pR'
5477 fi
5478 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5479 rmdir conf$$.dir 2>/dev/null
5480
5481
5482 # as_fn_mkdir_p
5483 # -------------
5484 # Create "$as_dir" as a directory, including parents if necessary.
5485 as_fn_mkdir_p ()
5486 {
5487
5488 case $as_dir in #(
5489 -*) as_dir=./$as_dir;;
5490 esac
5491 test -d "$as_dir" || eval $as_mkdir_p || {
5492 as_dirs=
5493 while :; do
5494 case $as_dir in #(
5495 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5496 *) as_qdir=$as_dir;;
5497 esac
5498 as_dirs="'$as_qdir' $as_dirs"
5499 as_dir=`$as_dirname -- "$as_dir" ||
5500 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5501 X"$as_dir" : 'X\(//\)[^/]' \| \
5502 X"$as_dir" : 'X\(//\)$' \| \
5503 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5504 $as_echo X"$as_dir" |
5505 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5506 s//\1/
5507 q
5508 }
5509 /^X\(\/\/\)[^/].*/{
5510 s//\1/
5511 q
5512 }
5513 /^X\(\/\/\)$/{
5514 s//\1/
5515 q
5516 }
5517 /^X\(\/\).*/{
5518 s//\1/
5519 q
5520 }
5521 s/.*/./; q'`
5522 test -d "$as_dir" && break
5523 done
5524 test -z "$as_dirs" || eval "mkdir $as_dirs"
5525 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
5526
5527
5528 } # as_fn_mkdir_p
5529 if mkdir -p . 2>/dev/null; then
5530 as_mkdir_p='mkdir -p "$as_dir"'
5531 else
5532 test -d ./-p && rmdir ./-p
5533 as_mkdir_p=false
5534 fi
5535
5536
5537 # as_fn_executable_p FILE
5538 # -----------------------
5539 # Test if FILE is an executable regular file.
5540 as_fn_executable_p ()
5541 {
5542 test -f "$1" && test -x "$1"
5543 } # as_fn_executable_p
5544 as_test_x='test -x'
5545 as_executable_p=as_fn_executable_p
5546
5547 # Sed expression to map a string onto a valid CPP name.
5548 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5549
5550 # Sed expression to map a string onto a valid variable name.
5551 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5552
5553
5554 exec 6>&1
5555 ## ----------------------------------- ##
5556 ## Main body of $CONFIG_STATUS script. ##
5557 ## ----------------------------------- ##
5558 _ASEOF
5559 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5560
5561 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5562 # Save the log message, to keep $0 and so on meaningful, and to
5563 # report actual input values of CONFIG_FILES etc. instead of their
5564 # values after options handling.
5565 ac_log="
5566 This file was extended by libdecnumber $as_me , which was
5567 generated by GNU Autoconf 2.69. Invocation command line was
5568
5569 CONFIG_FILES = $CONFIG_FILES
5570 CONFIG_HEADERS = $CONFIG_HEADERS
5571 CONFIG_LINKS = $CONFIG_LINKS
5572 CONFIG_COMMANDS = $CONFIG_COMMANDS
5573 $ $0 $@
5574
5575 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5576 "
5577
5578 _ACEOF
5579
5580 case $ac_config_files in *"
5581 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5582 esac
5583
5584 case $ac_config_headers in *"
5585 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5586 esac
5587
5588
5589 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5590 # Files that config.status was made for.
5591 config_files="$ac_config_files"
5592 config_headers="$ac_config_headers"
5593 config_commands="$ac_config_commands"
5594
5595 _ACEOF
5596
5597 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5598 ac_cs_usage="\
5599 \`$as_me' instantiates files and other configuration actions
5600 from templates according to the current configuration. Unless the files
5601 and actions are specified as TAGs, all are instantiated by default.
5602
5603 Usage: $0 [OPTION]... [TAG]...
5604
5605 -h, --help print this help, then exit
5606 -V, --version print version number and configuration settings, then exit
5607 --config print configuration, then exit
5608 -q, --quiet, --silent
5609 do not print progress messages
5610 -d, --debug don't remove temporary files
5611 --recheck update $as_me by reconfiguring in the same conditions
5612 --file=FILE[:TEMPLATE]
5613 instantiate the configuration file FILE
5614 --header=FILE[:TEMPLATE]
5615 instantiate the configuration header FILE
5616
5617 Configuration files:
5618 $config_files
5619
5620 Configuration headers:
5621 $config_headers
5622
5623 Configuration commands:
5624 $config_commands
5625
5626 Report bugs to <gcc-bugs@gcc.gnu.org>."
5627
5628 _ACEOF
5629 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5630 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
5631 ac_cs_version="\\
5632 libdecnumber config.status
5633 configured by $0, generated by GNU Autoconf 2.69,
5634 with options \\"\$ac_cs_config\\"
5635
5636 Copyright (C) 2012 Free Software Foundation, Inc.
5637 This config.status script is free software; the Free Software Foundation
5638 gives unlimited permission to copy, distribute and modify it."
5639
5640 ac_pwd='$ac_pwd'
5641 srcdir='$srcdir'
5642 test -n "\$AWK" || AWK=awk
5643 _ACEOF
5644
5645 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5646 # The default lists apply if the user does not specify any file.
5647 ac_need_defaults=:
5648 while test $# != 0
5649 do
5650 case $1 in
5651 --*=?*)
5652 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5653 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5654 ac_shift=:
5655 ;;
5656 --*=)
5657 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5658 ac_optarg=
5659 ac_shift=:
5660 ;;
5661 *)
5662 ac_option=$1
5663 ac_optarg=$2
5664 ac_shift=shift
5665 ;;
5666 esac
5667
5668 case $ac_option in
5669 # Handling of the options.
5670 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5671 ac_cs_recheck=: ;;
5672 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5673 $as_echo "$ac_cs_version"; exit ;;
5674 --config | --confi | --conf | --con | --co | --c )
5675 $as_echo "$ac_cs_config"; exit ;;
5676 --debug | --debu | --deb | --de | --d | -d )
5677 debug=: ;;
5678 --file | --fil | --fi | --f )
5679 $ac_shift
5680 case $ac_optarg in
5681 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5682 '') as_fn_error $? "missing file argument" ;;
5683 esac
5684 as_fn_append CONFIG_FILES " '$ac_optarg'"
5685 ac_need_defaults=false;;
5686 --header | --heade | --head | --hea )
5687 $ac_shift
5688 case $ac_optarg in
5689 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5690 esac
5691 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5692 ac_need_defaults=false;;
5693 --he | --h)
5694 # Conflict between --help and --header
5695 as_fn_error $? "ambiguous option: \`$1'
5696 Try \`$0 --help' for more information.";;
5697 --help | --hel | -h )
5698 $as_echo "$ac_cs_usage"; exit ;;
5699 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5700 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5701 ac_cs_silent=: ;;
5702
5703 # This is an error.
5704 -*) as_fn_error $? "unrecognized option: \`$1'
5705 Try \`$0 --help' for more information." ;;
5706
5707 *) as_fn_append ac_config_targets " $1"
5708 ac_need_defaults=false ;;
5709
5710 esac
5711 shift
5712 done
5713
5714 ac_configure_extra_args=
5715
5716 if $ac_cs_silent; then
5717 exec 6>/dev/null
5718 ac_configure_extra_args="$ac_configure_extra_args --silent"
5719 fi
5720
5721 _ACEOF
5722 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5723 if \$ac_cs_recheck; then
5724 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5725 shift
5726 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5727 CONFIG_SHELL='$SHELL'
5728 export CONFIG_SHELL
5729 exec "\$@"
5730 fi
5731
5732 _ACEOF
5733 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5734 exec 5>>config.log
5735 {
5736 echo
5737 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5738 ## Running $as_me. ##
5739 _ASBOX
5740 $as_echo "$ac_log"
5741 } >&5
5742
5743 _ACEOF
5744 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5745 #
5746 # INIT-COMMANDS
5747 #
5748
5749 GCC="$GCC"
5750 CC="$CC"
5751 acx_cv_header_stdint="$acx_cv_header_stdint"
5752 acx_cv_type_int8_t="$acx_cv_type_int8_t"
5753 acx_cv_type_int16_t="$acx_cv_type_int16_t"
5754 acx_cv_type_int32_t="$acx_cv_type_int32_t"
5755 acx_cv_type_int64_t="$acx_cv_type_int64_t"
5756 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
5757 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
5758 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
5759 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
5760 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
5761 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
5762 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
5763 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
5764 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
5765
5766
5767 _ACEOF
5768
5769 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5770
5771 # Handling of arguments.
5772 for ac_config_target in $ac_config_targets
5773 do
5774 case $ac_config_target in
5775 "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
5776 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5777 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5778
5779 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5780 esac
5781 done
5782
5783
5784 # If the user did not use the arguments to specify the items to instantiate,
5785 # then the envvar interface is used. Set only those that are not.
5786 # We use the long form for the default assignment because of an extremely
5787 # bizarre bug on SunOS 4.1.3.
5788 if $ac_need_defaults; then
5789 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5790 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5791 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5792 fi
5793
5794 # Have a temporary directory for convenience. Make it in the build tree
5795 # simply because there is no reason against having it here, and in addition,
5796 # creating and moving files from /tmp can sometimes cause problems.
5797 # Hook for its removal unless debugging.
5798 # Note that there is a small window in which the directory will not be cleaned:
5799 # after its creation but before its name has been assigned to `$tmp'.
5800 $debug ||
5801 {
5802 tmp= ac_tmp=
5803 trap 'exit_status=$?
5804 : "${ac_tmp:=$tmp}"
5805 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
5806 ' 0
5807 trap 'as_fn_exit 1' 1 2 13 15
5808 }
5809 # Create a (secure) tmp directory for tmp files.
5810
5811 {
5812 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5813 test -d "$tmp"
5814 } ||
5815 {
5816 tmp=./conf$$-$RANDOM
5817 (umask 077 && mkdir "$tmp")
5818 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
5819 ac_tmp=$tmp
5820
5821 # Set up the scripts for CONFIG_FILES section.
5822 # No need to generate them if there are no CONFIG_FILES.
5823 # This happens for instance with `./config.status config.h'.
5824 if test -n "$CONFIG_FILES"; then
5825
5826
5827 ac_cr=`echo X | tr X '\015'`
5828 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5829 # But we know of no other shell where ac_cr would be empty at this
5830 # point, so we can use a bashism as a fallback.
5831 if test "x$ac_cr" = x; then
5832 eval ac_cr=\$\'\\r\'
5833 fi
5834 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5835 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5836 ac_cs_awk_cr='\\r'
5837 else
5838 ac_cs_awk_cr=$ac_cr
5839 fi
5840
5841 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
5842 _ACEOF
5843
5844
5845 {
5846 echo "cat >conf$$subs.awk <<_ACEOF" &&
5847 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5848 echo "_ACEOF"
5849 } >conf$$subs.sh ||
5850 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5851 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
5852 ac_delim='%!_!# '
5853 for ac_last_try in false false false false false :; do
5854 . ./conf$$subs.sh ||
5855 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5856
5857 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5858 if test $ac_delim_n = $ac_delim_num; then
5859 break
5860 elif $ac_last_try; then
5861 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
5862 else
5863 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5864 fi
5865 done
5866 rm -f conf$$subs.sh
5867
5868 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5869 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
5870 _ACEOF
5871 sed -n '
5872 h
5873 s/^/S["/; s/!.*/"]=/
5874 p
5875 g
5876 s/^[^!]*!//
5877 :repl
5878 t repl
5879 s/'"$ac_delim"'$//
5880 t delim
5881 :nl
5882 h
5883 s/\(.\{148\}\)..*/\1/
5884 t more1
5885 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5886 p
5887 n
5888 b repl
5889 :more1
5890 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5891 p
5892 g
5893 s/.\{148\}//
5894 t nl
5895 :delim
5896 h
5897 s/\(.\{148\}\)..*/\1/
5898 t more2
5899 s/["\\]/\\&/g; s/^/"/; s/$/"/
5900 p
5901 b
5902 :more2
5903 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5904 p
5905 g
5906 s/.\{148\}//
5907 t delim
5908 ' <conf$$subs.awk | sed '
5909 /^[^""]/{
5910 N
5911 s/\n//
5912 }
5913 ' >>$CONFIG_STATUS || ac_write_fail=1
5914 rm -f conf$$subs.awk
5915 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5916 _ACAWK
5917 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
5918 for (key in S) S_is_set[key] = 1
5919 FS = "\a"
5920
5921 }
5922 {
5923 line = $ 0
5924 nfields = split(line, field, "@")
5925 substed = 0
5926 len = length(field[1])
5927 for (i = 2; i < nfields; i++) {
5928 key = field[i]
5929 keylen = length(key)
5930 if (S_is_set[key]) {
5931 value = S[key]
5932 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5933 len += length(value) + length(field[++i])
5934 substed = 1
5935 } else
5936 len += 1 + keylen
5937 }
5938
5939 print line
5940 }
5941
5942 _ACAWK
5943 _ACEOF
5944 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5945 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5946 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5947 else
5948 cat
5949 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
5950 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
5951 _ACEOF
5952
5953 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
5954 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
5955 # trailing colons and then remove the whole line if VPATH becomes empty
5956 # (actually we leave an empty line to preserve line numbers).
5957 if test "x$srcdir" = x.; then
5958 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
5959 h
5960 s///
5961 s/^/:/
5962 s/[ ]*$/:/
5963 s/:\$(srcdir):/:/g
5964 s/:\${srcdir}:/:/g
5965 s/:@srcdir@:/:/g
5966 s/^:*//
5967 s/:*$//
5968 x
5969 s/\(=[ ]*\).*/\1/
5970 G
5971 s/\n//
5972 s/^[^=]*=[ ]*$//
5973 }'
5974 fi
5975
5976 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5977 fi # test -n "$CONFIG_FILES"
5978
5979 # Set up the scripts for CONFIG_HEADERS section.
5980 # No need to generate them if there are no CONFIG_HEADERS.
5981 # This happens for instance with `./config.status Makefile'.
5982 if test -n "$CONFIG_HEADERS"; then
5983 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
5984 BEGIN {
5985 _ACEOF
5986
5987 # Transform confdefs.h into an awk script `defines.awk', embedded as
5988 # here-document in config.status, that substitutes the proper values into
5989 # config.h.in to produce config.h.
5990
5991 # Create a delimiter string that does not exist in confdefs.h, to ease
5992 # handling of long lines.
5993 ac_delim='%!_!# '
5994 for ac_last_try in false false :; do
5995 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
5996 if test -z "$ac_tt"; then
5997 break
5998 elif $ac_last_try; then
5999 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
6000 else
6001 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6002 fi
6003 done
6004
6005 # For the awk script, D is an array of macro values keyed by name,
6006 # likewise P contains macro parameters if any. Preserve backslash
6007 # newline sequences.
6008
6009 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6010 sed -n '
6011 s/.\{148\}/&'"$ac_delim"'/g
6012 t rset
6013 :rset
6014 s/^[ ]*#[ ]*define[ ][ ]*/ /
6015 t def
6016 d
6017 :def
6018 s/\\$//
6019 t bsnl
6020 s/["\\]/\\&/g
6021 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6022 D["\1"]=" \3"/p
6023 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
6024 d
6025 :bsnl
6026 s/["\\]/\\&/g
6027 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6028 D["\1"]=" \3\\\\\\n"\\/p
6029 t cont
6030 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6031 t cont
6032 d
6033 :cont
6034 n
6035 s/.\{148\}/&'"$ac_delim"'/g
6036 t clear
6037 :clear
6038 s/\\$//
6039 t bsnlc
6040 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6041 d
6042 :bsnlc
6043 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6044 b cont
6045 ' <confdefs.h | sed '
6046 s/'"$ac_delim"'/"\\\
6047 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6048
6049 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6050 for (key in D) D_is_set[key] = 1
6051 FS = "\a"
6052 }
6053 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6054 line = \$ 0
6055 split(line, arg, " ")
6056 if (arg[1] == "#") {
6057 defundef = arg[2]
6058 mac1 = arg[3]
6059 } else {
6060 defundef = substr(arg[1], 2)
6061 mac1 = arg[2]
6062 }
6063 split(mac1, mac2, "(") #)
6064 macro = mac2[1]
6065 prefix = substr(line, 1, index(line, defundef) - 1)
6066 if (D_is_set[macro]) {
6067 # Preserve the white space surrounding the "#".
6068 print prefix "define", macro P[macro] D[macro]
6069 next
6070 } else {
6071 # Replace #undef with comments. This is necessary, for example,
6072 # in the case of _POSIX_SOURCE, which is predefined and required
6073 # on some systems where configure will not decide to define it.
6074 if (defundef == "undef") {
6075 print "/*", prefix defundef, macro, "*/"
6076 next
6077 }
6078 }
6079 }
6080 { print }
6081 _ACAWK
6082 _ACEOF
6083 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6084 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
6085 fi # test -n "$CONFIG_HEADERS"
6086
6087
6088 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
6089 shift
6090 for ac_tag
6091 do
6092 case $ac_tag in
6093 :[FHLC]) ac_mode=$ac_tag; continue;;
6094 esac
6095 case $ac_mode$ac_tag in
6096 :[FHL]*:*);;
6097 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
6098 :[FH]-) ac_tag=-:-;;
6099 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6100 esac
6101 ac_save_IFS=$IFS
6102 IFS=:
6103 set x $ac_tag
6104 IFS=$ac_save_IFS
6105 shift
6106 ac_file=$1
6107 shift
6108
6109 case $ac_mode in
6110 :L) ac_source=$1;;
6111 :[FH])
6112 ac_file_inputs=
6113 for ac_f
6114 do
6115 case $ac_f in
6116 -) ac_f="$ac_tmp/stdin";;
6117 *) # Look for the file first in the build tree, then in the source tree
6118 # (if the path is not absolute). The absolute path cannot be DOS-style,
6119 # because $ac_f cannot contain `:'.
6120 test -f "$ac_f" ||
6121 case $ac_f in
6122 [\\/$]*) false;;
6123 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6124 esac ||
6125 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6126 esac
6127 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6128 as_fn_append ac_file_inputs " '$ac_f'"
6129 done
6130
6131 # Let's still pretend it is `configure' which instantiates (i.e., don't
6132 # use $as_me), people would be surprised to read:
6133 # /* config.h. Generated by config.status. */
6134 configure_input='Generated from '`
6135 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6136 `' by configure.'
6137 if test x"$ac_file" != x-; then
6138 configure_input="$ac_file. $configure_input"
6139 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6140 $as_echo "$as_me: creating $ac_file" >&6;}
6141 fi
6142 # Neutralize special characters interpreted by sed in replacement strings.
6143 case $configure_input in #(
6144 *\&* | *\|* | *\\* )
6145 ac_sed_conf_input=`$as_echo "$configure_input" |
6146 sed 's/[\\\\&|]/\\\\&/g'`;; #(
6147 *) ac_sed_conf_input=$configure_input;;
6148 esac
6149
6150 case $ac_tag in
6151 *:-:* | *:-) cat >"$ac_tmp/stdin" \
6152 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
6153 esac
6154 ;;
6155 esac
6156
6157 ac_dir=`$as_dirname -- "$ac_file" ||
6158 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6159 X"$ac_file" : 'X\(//\)[^/]' \| \
6160 X"$ac_file" : 'X\(//\)$' \| \
6161 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6162 $as_echo X"$ac_file" |
6163 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6164 s//\1/
6165 q
6166 }
6167 /^X\(\/\/\)[^/].*/{
6168 s//\1/
6169 q
6170 }
6171 /^X\(\/\/\)$/{
6172 s//\1/
6173 q
6174 }
6175 /^X\(\/\).*/{
6176 s//\1/
6177 q
6178 }
6179 s/.*/./; q'`
6180 as_dir="$ac_dir"; as_fn_mkdir_p
6181 ac_builddir=.
6182
6183 case "$ac_dir" in
6184 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6185 *)
6186 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6187 # A ".." for each directory in $ac_dir_suffix.
6188 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6189 case $ac_top_builddir_sub in
6190 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6191 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6192 esac ;;
6193 esac
6194 ac_abs_top_builddir=$ac_pwd
6195 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6196 # for backward compatibility:
6197 ac_top_builddir=$ac_top_build_prefix
6198
6199 case $srcdir in
6200 .) # We are building in place.
6201 ac_srcdir=.
6202 ac_top_srcdir=$ac_top_builddir_sub
6203 ac_abs_top_srcdir=$ac_pwd ;;
6204 [\\/]* | ?:[\\/]* ) # Absolute name.
6205 ac_srcdir=$srcdir$ac_dir_suffix;
6206 ac_top_srcdir=$srcdir
6207 ac_abs_top_srcdir=$srcdir ;;
6208 *) # Relative name.
6209 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6210 ac_top_srcdir=$ac_top_build_prefix$srcdir
6211 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6212 esac
6213 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6214
6215
6216 case $ac_mode in
6217 :F)
6218 #
6219 # CONFIG_FILE
6220 #
6221
6222 _ACEOF
6223
6224 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6225 # If the template does not know about datarootdir, expand it.
6226 # FIXME: This hack should be removed a few years after 2.60.
6227 ac_datarootdir_hack=; ac_datarootdir_seen=
6228 ac_sed_dataroot='
6229 /datarootdir/ {
6230 p
6231 q
6232 }
6233 /@datadir@/p
6234 /@docdir@/p
6235 /@infodir@/p
6236 /@localedir@/p
6237 /@mandir@/p'
6238 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6239 *datarootdir*) ac_datarootdir_seen=yes;;
6240 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6241 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6242 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6243 _ACEOF
6244 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6245 ac_datarootdir_hack='
6246 s&@datadir@&$datadir&g
6247 s&@docdir@&$docdir&g
6248 s&@infodir@&$infodir&g
6249 s&@localedir@&$localedir&g
6250 s&@mandir@&$mandir&g
6251 s&\\\${datarootdir}&$datarootdir&g' ;;
6252 esac
6253 _ACEOF
6254
6255 # Neutralize VPATH when `$srcdir' = `.'.
6256 # Shell code in configure.ac might set extrasub.
6257 # FIXME: do we really want to maintain this feature?
6258 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6259 ac_sed_extra="$ac_vpsub
6260 $extrasub
6261 _ACEOF
6262 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6263 :t
6264 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6265 s|@configure_input@|$ac_sed_conf_input|;t t
6266 s&@top_builddir@&$ac_top_builddir_sub&;t t
6267 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6268 s&@srcdir@&$ac_srcdir&;t t
6269 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6270 s&@top_srcdir@&$ac_top_srcdir&;t t
6271 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6272 s&@builddir@&$ac_builddir&;t t
6273 s&@abs_builddir@&$ac_abs_builddir&;t t
6274 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6275 $ac_datarootdir_hack
6276 "
6277 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
6278 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6279
6280 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6281 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
6282 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
6283 "$ac_tmp/out"`; test -z "$ac_out"; } &&
6284 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6285 which seems to be undefined. Please make sure it is defined" >&5
6286 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6287 which seems to be undefined. Please make sure it is defined" >&2;}
6288
6289 rm -f "$ac_tmp/stdin"
6290 case $ac_file in
6291 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
6292 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
6293 esac \
6294 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6295 ;;
6296 :H)
6297 #
6298 # CONFIG_HEADER
6299 #
6300 if test x"$ac_file" != x-; then
6301 {
6302 $as_echo "/* $configure_input */" \
6303 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
6304 } >"$ac_tmp/config.h" \
6305 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6306 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
6307 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6308 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6309 else
6310 rm -f "$ac_file"
6311 mv "$ac_tmp/config.h" "$ac_file" \
6312 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
6313 fi
6314 else
6315 $as_echo "/* $configure_input */" \
6316 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
6317 || as_fn_error $? "could not create -" "$LINENO" 5
6318 fi
6319 ;;
6320
6321 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6322 $as_echo "$as_me: executing $ac_file commands" >&6;}
6323 ;;
6324 esac
6325
6326
6327 case $ac_file$ac_mode in
6328 "gstdint.h":C)
6329 if test "$GCC" = yes; then
6330 echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
6331 else
6332 echo "/* generated for $CC */" > tmp-stdint.h
6333 fi
6334
6335 sed 's/^ *//' >> tmp-stdint.h <<EOF
6336
6337 #ifndef GCC_GENERATED_STDINT_H
6338 #define GCC_GENERATED_STDINT_H 1
6339
6340 #include <sys/types.h>
6341 EOF
6342
6343 if test "$acx_cv_header_stdint" != stdint.h; then
6344 echo "#include <stddef.h>" >> tmp-stdint.h
6345 fi
6346 if test "$acx_cv_header_stdint" != stddef.h; then
6347 echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
6348 fi
6349
6350 sed 's/^ *//' >> tmp-stdint.h <<EOF
6351 /* glibc uses these symbols as guards to prevent redefinitions. */
6352 #ifdef __int8_t_defined
6353 #define _INT8_T
6354 #define _INT16_T
6355 #define _INT32_T
6356 #endif
6357 #ifdef __uint32_t_defined
6358 #define _UINT32_T
6359 #endif
6360
6361 EOF
6362
6363 # ----------------- done header, emit basic int types -------------
6364 if test "$acx_cv_header_stdint" = stddef.h; then
6365 sed 's/^ *//' >> tmp-stdint.h <<EOF
6366
6367 #ifndef _UINT8_T
6368 #define _UINT8_T
6369 #ifndef __uint8_t_defined
6370 #define __uint8_t_defined
6371 #ifndef uint8_t
6372 typedef unsigned $acx_cv_type_int8_t uint8_t;
6373 #endif
6374 #endif
6375 #endif
6376
6377 #ifndef _UINT16_T
6378 #define _UINT16_T
6379 #ifndef __uint16_t_defined
6380 #define __uint16_t_defined
6381 #ifndef uint16_t
6382 typedef unsigned $acx_cv_type_int16_t uint16_t;
6383 #endif
6384 #endif
6385 #endif
6386
6387 #ifndef _UINT32_T
6388 #define _UINT32_T
6389 #ifndef __uint32_t_defined
6390 #define __uint32_t_defined
6391 #ifndef uint32_t
6392 typedef unsigned $acx_cv_type_int32_t uint32_t;
6393 #endif
6394 #endif
6395 #endif
6396
6397 #ifndef _INT8_T
6398 #define _INT8_T
6399 #ifndef __int8_t_defined
6400 #define __int8_t_defined
6401 #ifndef int8_t
6402 typedef $acx_cv_type_int8_t int8_t;
6403 #endif
6404 #endif
6405 #endif
6406
6407 #ifndef _INT16_T
6408 #define _INT16_T
6409 #ifndef __int16_t_defined
6410 #define __int16_t_defined
6411 #ifndef int16_t
6412 typedef $acx_cv_type_int16_t int16_t;
6413 #endif
6414 #endif
6415 #endif
6416
6417 #ifndef _INT32_T
6418 #define _INT32_T
6419 #ifndef __int32_t_defined
6420 #define __int32_t_defined
6421 #ifndef int32_t
6422 typedef $acx_cv_type_int32_t int32_t;
6423 #endif
6424 #endif
6425 #endif
6426 EOF
6427 elif test "$ac_cv_type_u_int32_t" = yes; then
6428 sed 's/^ *//' >> tmp-stdint.h <<EOF
6429
6430 /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
6431 #ifndef _INT8_T
6432 #define _INT8_T
6433 #endif
6434 #ifndef _INT16_T
6435 #define _INT16_T
6436 #endif
6437 #ifndef _INT32_T
6438 #define _INT32_T
6439 #endif
6440
6441 #ifndef _UINT8_T
6442 #define _UINT8_T
6443 #ifndef __uint8_t_defined
6444 #define __uint8_t_defined
6445 #ifndef uint8_t
6446 typedef u_int8_t uint8_t;
6447 #endif
6448 #endif
6449 #endif
6450
6451 #ifndef _UINT16_T
6452 #define _UINT16_T
6453 #ifndef __uint16_t_defined
6454 #define __uint16_t_defined
6455 #ifndef uint16_t
6456 typedef u_int16_t uint16_t;
6457 #endif
6458 #endif
6459 #endif
6460
6461 #ifndef _UINT32_T
6462 #define _UINT32_T
6463 #ifndef __uint32_t_defined
6464 #define __uint32_t_defined
6465 #ifndef uint32_t
6466 typedef u_int32_t uint32_t;
6467 #endif
6468 #endif
6469 #endif
6470 EOF
6471 else
6472 sed 's/^ *//' >> tmp-stdint.h <<EOF
6473
6474 /* Some systems have guard macros to prevent redefinitions, define them. */
6475 #ifndef _INT8_T
6476 #define _INT8_T
6477 #endif
6478 #ifndef _INT16_T
6479 #define _INT16_T
6480 #endif
6481 #ifndef _INT32_T
6482 #define _INT32_T
6483 #endif
6484 #ifndef _UINT8_T
6485 #define _UINT8_T
6486 #endif
6487 #ifndef _UINT16_T
6488 #define _UINT16_T
6489 #endif
6490 #ifndef _UINT32_T
6491 #define _UINT32_T
6492 #endif
6493 EOF
6494 fi
6495
6496 # ------------- done basic int types, emit int64_t types ------------
6497 if test "$ac_cv_type_uint64_t" = yes; then
6498 sed 's/^ *//' >> tmp-stdint.h <<EOF
6499
6500 /* system headers have good uint64_t and int64_t */
6501 #ifndef _INT64_T
6502 #define _INT64_T
6503 #endif
6504 #ifndef _UINT64_T
6505 #define _UINT64_T
6506 #endif
6507 EOF
6508 elif test "$ac_cv_type_u_int64_t" = yes; then
6509 sed 's/^ *//' >> tmp-stdint.h <<EOF
6510
6511 /* system headers have an u_int64_t (and int64_t) */
6512 #ifndef _INT64_T
6513 #define _INT64_T
6514 #endif
6515 #ifndef _UINT64_T
6516 #define _UINT64_T
6517 #ifndef __uint64_t_defined
6518 #define __uint64_t_defined
6519 #ifndef uint64_t
6520 typedef u_int64_t uint64_t;
6521 #endif
6522 #endif
6523 #endif
6524 EOF
6525 elif test -n "$acx_cv_type_int64_t"; then
6526 sed 's/^ *//' >> tmp-stdint.h <<EOF
6527
6528 /* architecture has a 64-bit type, $acx_cv_type_int64_t */
6529 #ifndef _INT64_T
6530 #define _INT64_T
6531 #ifndef int64_t
6532 typedef $acx_cv_type_int64_t int64_t;
6533 #endif
6534 #endif
6535 #ifndef _UINT64_T
6536 #define _UINT64_T
6537 #ifndef __uint64_t_defined
6538 #define __uint64_t_defined
6539 #ifndef uint64_t
6540 typedef unsigned $acx_cv_type_int64_t uint64_t;
6541 #endif
6542 #endif
6543 #endif
6544 EOF
6545 else
6546 sed 's/^ *//' >> tmp-stdint.h <<EOF
6547
6548 /* some common heuristics for int64_t, using compiler-specific tests */
6549 #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
6550 #ifndef _INT64_T
6551 #define _INT64_T
6552 #ifndef __int64_t_defined
6553 #ifndef int64_t
6554 typedef long long int64_t;
6555 #endif
6556 #endif
6557 #endif
6558 #ifndef _UINT64_T
6559 #define _UINT64_T
6560 #ifndef uint64_t
6561 typedef unsigned long long uint64_t;
6562 #endif
6563 #endif
6564
6565 #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
6566 /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
6567 does not implement __extension__. But that compiler doesn't define
6568 __GNUC_MINOR__. */
6569 # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
6570 # define __extension__
6571 # endif
6572
6573 # ifndef _INT64_T
6574 # define _INT64_T
6575 # ifndef int64_t
6576 __extension__ typedef long long int64_t;
6577 # endif
6578 # endif
6579 # ifndef _UINT64_T
6580 # define _UINT64_T
6581 # ifndef uint64_t
6582 __extension__ typedef unsigned long long uint64_t;
6583 # endif
6584 # endif
6585
6586 #elif !defined __STRICT_ANSI__
6587 # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
6588
6589 # ifndef _INT64_T
6590 # define _INT64_T
6591 # ifndef int64_t
6592 typedef __int64 int64_t;
6593 # endif
6594 # endif
6595 # ifndef _UINT64_T
6596 # define _UINT64_T
6597 # ifndef uint64_t
6598 typedef unsigned __int64 uint64_t;
6599 # endif
6600 # endif
6601 # endif /* compiler */
6602
6603 #endif /* ANSI version */
6604 EOF
6605 fi
6606
6607 # ------------- done int64_t types, emit intptr types ------------
6608 if test "$ac_cv_type_uintptr_t" != yes; then
6609 sed 's/^ *//' >> tmp-stdint.h <<EOF
6610
6611 /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
6612 #ifndef __uintptr_t_defined
6613 #ifndef uintptr_t
6614 typedef u$acx_cv_type_intptr_t uintptr_t;
6615 #endif
6616 #endif
6617 #ifndef __intptr_t_defined
6618 #ifndef intptr_t
6619 typedef $acx_cv_type_intptr_t intptr_t;
6620 #endif
6621 #endif
6622 EOF
6623 fi
6624
6625 # ------------- done intptr types, emit int_least types ------------
6626 if test "$ac_cv_type_int_least32_t" != yes; then
6627 sed 's/^ *//' >> tmp-stdint.h <<EOF
6628
6629 /* Define int_least types */
6630 typedef int8_t int_least8_t;
6631 typedef int16_t int_least16_t;
6632 typedef int32_t int_least32_t;
6633 #ifdef _INT64_T
6634 typedef int64_t int_least64_t;
6635 #endif
6636
6637 typedef uint8_t uint_least8_t;
6638 typedef uint16_t uint_least16_t;
6639 typedef uint32_t uint_least32_t;
6640 #ifdef _UINT64_T
6641 typedef uint64_t uint_least64_t;
6642 #endif
6643 EOF
6644 fi
6645
6646 # ------------- done intptr types, emit int_fast types ------------
6647 if test "$ac_cv_type_int_fast32_t" != yes; then
6648 sed 's/^ *//' >> tmp-stdint.h <<EOF
6649
6650 /* Define int_fast types. short is often slow */
6651 typedef int8_t int_fast8_t;
6652 typedef int int_fast16_t;
6653 typedef int32_t int_fast32_t;
6654 #ifdef _INT64_T
6655 typedef int64_t int_fast64_t;
6656 #endif
6657
6658 typedef uint8_t uint_fast8_t;
6659 typedef unsigned int uint_fast16_t;
6660 typedef uint32_t uint_fast32_t;
6661 #ifdef _UINT64_T
6662 typedef uint64_t uint_fast64_t;
6663 #endif
6664 EOF
6665 fi
6666
6667 if test "$ac_cv_type_uintmax_t" != yes; then
6668 sed 's/^ *//' >> tmp-stdint.h <<EOF
6669
6670 /* Define intmax based on what we found */
6671 #ifndef intmax_t
6672 #ifdef _INT64_T
6673 typedef int64_t intmax_t;
6674 #else
6675 typedef long intmax_t;
6676 #endif
6677 #endif
6678 #ifndef uintmax_t
6679 #ifdef _UINT64_T
6680 typedef uint64_t uintmax_t;
6681 #else
6682 typedef unsigned long uintmax_t;
6683 #endif
6684 #endif
6685 EOF
6686 fi
6687
6688 sed 's/^ *//' >> tmp-stdint.h <<EOF
6689
6690 #endif /* GCC_GENERATED_STDINT_H */
6691 EOF
6692
6693 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
6694 rm -f tmp-stdint.h
6695 else
6696 mv -f tmp-stdint.h gstdint.h
6697 fi
6698
6699 ;;
6700 "config.h":H) echo timestamp > stamp-h1 ;;
6701
6702 esac
6703 done # for ac_tag
6704
6705
6706 as_fn_exit 0
6707 _ACEOF
6708 ac_clean_files=$ac_clean_files_save
6709
6710 test $ac_write_fail = 0 ||
6711 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
6712
6713
6714 # configure is writing to config.log, and then calls config.status.
6715 # config.status does its own redirection, appending to config.log.
6716 # Unfortunately, on DOS this fails, as config.log is still kept open
6717 # by configure, so config.status won't be able to write to it; its
6718 # output is simply discarded. So we exec the FD to /dev/null,
6719 # effectively closing config.log, so it can be properly (re)opened and
6720 # appended to by config.status. When coming back to configure, we
6721 # need to make the FD available again.
6722 if test "$no_create" != yes; then
6723 ac_cs_success=:
6724 ac_config_status_args=
6725 test "$silent" = yes &&
6726 ac_config_status_args="$ac_config_status_args --quiet"
6727 exec 5>/dev/null
6728 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6729 exec 5>>config.log
6730 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6731 # would make configure fail if this is the last instruction.
6732 $ac_cs_success || as_fn_exit 1
6733 fi
6734 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6735 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6736 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6737 fi
6738
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