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2013-10-07 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
[official-gcc.git] / libdecnumber / configure
blob4a1896e1b97a3239058bb9e17fbd4d736cc6ff14
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64 for libdecnumber .
4 #
5 # Report bugs to <gcc-bugs@gcc.gnu.org>.
6 #
7 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
8 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
9 # Foundation, Inc.
10 #
11 # This configure script is free software; the Free Software Foundation
12 # gives unlimited permission to copy, distribute and modify it.
13 ## -------------------- ##
14 ## M4sh Initialization. ##
15 ## -------------------- ##
16
17 # Be more Bourne compatible
18 DUALCASE=1; export DUALCASE # for MKS sh
19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20 emulate sh
21 NULLCMD=:
22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23 # is contrary to our usage. Disable this feature.
24 alias -g '${1+"$@"}'='"$@"'
25 setopt NO_GLOB_SUBST
26 else
27 case `(set -o) 2>/dev/null` in #(
28 *posix*) :
29 set -o posix ;; #(
30 *) :
31 ;;
32 esac
33 fi
34
35
36 as_nl='
37 '
38 export as_nl
39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43 # Prefer a ksh shell builtin over an external printf program on Solaris,
44 # but without wasting forks for bash or zsh.
45 if test -z "$BASH_VERSION$ZSH_VERSION" \
46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47 as_echo='print -r --'
48 as_echo_n='print -rn --'
49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50 as_echo='printf %s\n'
51 as_echo_n='printf %s'
52 else
53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55 as_echo_n='/usr/ucb/echo -n'
56 else
57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
58 as_echo_n_body='eval
59 arg=$1;
60 case $arg in #(
61 *"$as_nl"*)
62 expr "X$arg" : "X\\(.*\\)$as_nl";
63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
64 esac;
65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 '
67 export as_echo_n_body
68 as_echo_n='sh -c $as_echo_n_body as_echo'
69 fi
70 export as_echo_body
71 as_echo='sh -c $as_echo_body as_echo'
72 fi
73
74 # The user is always right.
75 if test "${PATH_SEPARATOR+set}" != set; then
76 PATH_SEPARATOR=:
77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
79 PATH_SEPARATOR=';'
80 }
81 fi
82
83
84 # IFS
85 # We need space, tab and new line, in precisely that order. Quoting is
86 # there to prevent editors from complaining about space-tab.
87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
88 # splitting by setting IFS to empty value.)
89 IFS=" "" $as_nl"
90
91 # Find who we are. Look in the path if we contain no directory separator.
92 case $0 in #((
93 *[\\/]* ) as_myself=$0 ;;
94 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
95 for as_dir in $PATH
96 do
97 IFS=$as_save_IFS
98 test -z "$as_dir" && as_dir=.
99 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
100 done
101 IFS=$as_save_IFS
102
103 ;;
104 esac
105 # We did not find ourselves, most probably we were run as `sh COMMAND'
106 # in which case we are not to be found in the path.
107 if test "x$as_myself" = x; then
108 as_myself=$0
109 fi
110 if test ! -f "$as_myself"; then
111 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
112 exit 1
113 fi
114
115 # Unset variables that we do not need and which cause bugs (e.g. in
116 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
117 # suppresses any "Segmentation fault" message there. '((' could
118 # trigger a bug in pdksh 5.2.14.
119 for as_var in BASH_ENV ENV MAIL MAILPATH
120 do eval test x\${$as_var+set} = xset \
121 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
122 done
123 PS1='$ '
124 PS2='> '
125 PS4='+ '
126
127 # NLS nuisances.
128 LC_ALL=C
129 export LC_ALL
130 LANGUAGE=C
131 export LANGUAGE
132
133 # CDPATH.
134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
135
136 if test "x$CONFIG_SHELL" = x; then
137 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138 emulate sh
139 NULLCMD=:
140 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
141 # is contrary to our usage. Disable this feature.
142 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 setopt NO_GLOB_SUBST
144 else
145 case \`(set -o) 2>/dev/null\` in #(
146 *posix*) :
147 set -o posix ;; #(
148 *) :
149 ;;
150 esac
151 fi
152 "
153 as_required="as_fn_return () { (exit \$1); }
154 as_fn_success () { as_fn_return 0; }
155 as_fn_failure () { as_fn_return 1; }
156 as_fn_ret_success () { return 0; }
157 as_fn_ret_failure () { return 1; }
158
159 exitcode=0
160 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165
166 else
167 exitcode=1; echo positional parameters were not saved.
168 fi
169 test x\$exitcode = x0 || exit 1"
170 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
171 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
172 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
173 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
174 test \$(( 1 + 1 )) = 2 || exit 1"
175 if (eval "$as_required") 2>/dev/null; then :
176 as_have_required=yes
177 else
178 as_have_required=no
179 fi
180 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
181
182 else
183 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
184 as_found=false
185 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
186 do
187 IFS=$as_save_IFS
188 test -z "$as_dir" && as_dir=.
189 as_found=:
190 case $as_dir in #(
191 /*)
192 for as_base in sh bash ksh sh5; do
193 # Try only shells that exist, to save several forks.
194 as_shell=$as_dir/$as_base
195 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
196 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 CONFIG_SHELL=$as_shell as_have_required=yes
198 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
199 break 2
200 fi
201 fi
202 done;;
203 esac
204 as_found=false
205 done
206 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
207 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
208 CONFIG_SHELL=$SHELL as_have_required=yes
209 fi; }
210 IFS=$as_save_IFS
211
212
213 if test "x$CONFIG_SHELL" != x; then :
214 # We cannot yet assume a decent shell, so we have to provide a
215 # neutralization value for shells without unset; and this also
216 # works around shells that cannot unset nonexistent variables.
217 BASH_ENV=/dev/null
218 ENV=/dev/null
219 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
220 export CONFIG_SHELL
221 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
222 fi
223
224 if test x$as_have_required = xno; then :
225 $as_echo "$0: This script requires a shell more modern than all"
226 $as_echo "$0: the shells that I found on your system."
227 if test x${ZSH_VERSION+set} = xset ; then
228 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
229 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
230 else
231 $as_echo "$0: Please tell bug-autoconf@gnu.org and
232 $0: gcc-bugs@gcc.gnu.org about your system, including any
233 $0: error possibly output before this message. Then install
234 $0: a modern shell, or manually run the script under such a
235 $0: shell if you do have one."
236 fi
237 exit 1
238 fi
239 fi
240 fi
241 SHELL=${CONFIG_SHELL-/bin/sh}
242 export SHELL
243 # Unset more variables known to interfere with behavior of common tools.
244 CLICOLOR_FORCE= GREP_OPTIONS=
245 unset CLICOLOR_FORCE GREP_OPTIONS
246
247 ## --------------------- ##
248 ## M4sh Shell Functions. ##
249 ## --------------------- ##
250 # as_fn_unset VAR
251 # ---------------
252 # Portably unset VAR.
253 as_fn_unset ()
254 {
255 { eval $1=; unset $1;}
256 }
257 as_unset=as_fn_unset
258
259 # as_fn_set_status STATUS
260 # -----------------------
261 # Set $? to STATUS, without forking.
262 as_fn_set_status ()
263 {
264 return $1
265 } # as_fn_set_status
266
267 # as_fn_exit STATUS
268 # -----------------
269 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
270 as_fn_exit ()
271 {
272 set +e
273 as_fn_set_status $1
274 exit $1
275 } # as_fn_exit
276
277 # as_fn_mkdir_p
278 # -------------
279 # Create "$as_dir" as a directory, including parents if necessary.
280 as_fn_mkdir_p ()
281 {
282
283 case $as_dir in #(
284 -*) as_dir=./$as_dir;;
285 esac
286 test -d "$as_dir" || eval $as_mkdir_p || {
287 as_dirs=
288 while :; do
289 case $as_dir in #(
290 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
291 *) as_qdir=$as_dir;;
292 esac
293 as_dirs="'$as_qdir' $as_dirs"
294 as_dir=`$as_dirname -- "$as_dir" ||
295 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
296 X"$as_dir" : 'X\(//\)[^/]' \| \
297 X"$as_dir" : 'X\(//\)$' \| \
298 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
299 $as_echo X"$as_dir" |
300 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
301 s//\1/
302 q
303 }
304 /^X\(\/\/\)[^/].*/{
305 s//\1/
306 q
307 }
308 /^X\(\/\/\)$/{
309 s//\1/
310 q
311 }
312 /^X\(\/\).*/{
313 s//\1/
314 q
315 }
316 s/.*/./; q'`
317 test -d "$as_dir" && break
318 done
319 test -z "$as_dirs" || eval "mkdir $as_dirs"
320 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
321
322
323 } # as_fn_mkdir_p
324 # as_fn_append VAR VALUE
325 # ----------------------
326 # Append the text in VALUE to the end of the definition contained in VAR. Take
327 # advantage of any shell optimizations that allow amortized linear growth over
328 # repeated appends, instead of the typical quadratic growth present in naive
329 # implementations.
330 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
331 eval 'as_fn_append ()
332 {
333 eval $1+=\$2
334 }'
335 else
336 as_fn_append ()
337 {
338 eval $1=\$$1\$2
339 }
340 fi # as_fn_append
341
342 # as_fn_arith ARG...
343 # ------------------
344 # Perform arithmetic evaluation on the ARGs, and store the result in the
345 # global $as_val. Take advantage of shells that can avoid forks. The arguments
346 # must be portable across $(()) and expr.
347 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
348 eval 'as_fn_arith ()
349 {
350 as_val=$(( $* ))
351 }'
352 else
353 as_fn_arith ()
354 {
355 as_val=`expr "$@" || test $? -eq 1`
356 }
357 fi # as_fn_arith
358
359
360 # as_fn_error ERROR [LINENO LOG_FD]
361 # ---------------------------------
362 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
363 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
364 # script with status $?, using 1 if that was 0.
365 as_fn_error ()
366 {
367 as_status=$?; test $as_status -eq 0 && as_status=1
368 if test "$3"; then
369 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
370 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
371 fi
372 $as_echo "$as_me: error: $1" >&2
373 as_fn_exit $as_status
374 } # as_fn_error
375
376 if expr a : '\(a\)' >/dev/null 2>&1 &&
377 test "X`expr 00001 : '.*\(...\)'`" = X001; then
378 as_expr=expr
379 else
380 as_expr=false
381 fi
382
383 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
384 as_basename=basename
385 else
386 as_basename=false
387 fi
388
389 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
390 as_dirname=dirname
391 else
392 as_dirname=false
393 fi
394
395 as_me=`$as_basename -- "$0" ||
396 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
397 X"$0" : 'X\(//\)$' \| \
398 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
399 $as_echo X/"$0" |
400 sed '/^.*\/\([^/][^/]*\)\/*$/{
401 s//\1/
402 q
403 }
404 /^X\/\(\/\/\)$/{
405 s//\1/
406 q
407 }
408 /^X\/\(\/\).*/{
409 s//\1/
410 q
411 }
412 s/.*/./; q'`
413
414 # Avoid depending upon Character Ranges.
415 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
416 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
417 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
418 as_cr_digits='0123456789'
419 as_cr_alnum=$as_cr_Letters$as_cr_digits
420
421
422 as_lineno_1=$LINENO as_lineno_1a=$LINENO
423 as_lineno_2=$LINENO as_lineno_2a=$LINENO
424 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
425 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
426 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
427 sed -n '
428 p
429 /[$]LINENO/=
430 ' <$as_myself |
431 sed '
432 s/[$]LINENO.*/&-/
433 t lineno
434 b
435 :lineno
436 N
437 :loop
438 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
439 t loop
440 s/-\n.*//
441 ' >$as_me.lineno &&
442 chmod +x "$as_me.lineno" ||
443 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
444
445 # Don't try to exec as it changes $[0], causing all sort of problems
446 # (the dirname of $[0] is not the place where we might find the
447 # original and so on. Autoconf is especially sensitive to this).
448 . "./$as_me.lineno"
449 # Exit status is that of the last command.
450 exit
451 }
452
453 ECHO_C= ECHO_N= ECHO_T=
454 case `echo -n x` in #(((((
455 -n*)
456 case `echo 'xy\c'` in
457 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
458 xy) ECHO_C='\c';;
459 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
460 ECHO_T=' ';;
461 esac;;
462 *)
463 ECHO_N='-n';;
464 esac
465
466 rm -f conf$$ conf$$.exe conf$$.file
467 if test -d conf$$.dir; then
468 rm -f conf$$.dir/conf$$.file
469 else
470 rm -f conf$$.dir
471 mkdir conf$$.dir 2>/dev/null
472 fi
473 if (echo >conf$$.file) 2>/dev/null; then
474 if ln -s conf$$.file conf$$ 2>/dev/null; then
475 as_ln_s='ln -s'
476 # ... but there are two gotchas:
477 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
478 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
479 # In both cases, we have to default to `cp -p'.
480 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
481 as_ln_s='cp -p'
482 elif ln conf$$.file conf$$ 2>/dev/null; then
483 as_ln_s=ln
484 else
485 as_ln_s='cp -p'
486 fi
487 else
488 as_ln_s='cp -p'
489 fi
490 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
491 rmdir conf$$.dir 2>/dev/null
492
493 if mkdir -p . 2>/dev/null; then
494 as_mkdir_p='mkdir -p "$as_dir"'
495 else
496 test -d ./-p && rmdir ./-p
497 as_mkdir_p=false
498 fi
499
500 if test -x / >/dev/null 2>&1; then
501 as_test_x='test -x'
502 else
503 if ls -dL / >/dev/null 2>&1; then
504 as_ls_L_option=L
505 else
506 as_ls_L_option=
507 fi
508 as_test_x='
509 eval sh -c '\''
510 if test -d "$1"; then
511 test -d "$1/.";
512 else
513 case $1 in #(
514 -*)set "./$1";;
515 esac;
516 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
517 ???[sx]*):;;*)false;;esac;fi
518 '\'' sh
519 '
520 fi
521 as_executable_p=$as_test_x
522
523 # Sed expression to map a string onto a valid CPP name.
524 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
525
526 # Sed expression to map a string onto a valid variable name.
527 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
528
529
530 exec 7<&0 </dev/null 6>&1
531
532 # Name of the host.
533 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
534 # so uname gets run too.
535 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
536
537 #
538 # Initializations.
539 #
540 ac_default_prefix=/usr/local
541 ac_clean_files=
542 ac_config_libobj_dir=.
543 LIBOBJS=
544 cross_compiling=no
545 subdirs=
546 MFLAGS=
547 MAKEFLAGS=
548
549 # Identity of this package.
550 PACKAGE_NAME='libdecnumber'
551 PACKAGE_TARNAME='libdecnumber'
552 PACKAGE_VERSION=' '
553 PACKAGE_STRING='libdecnumber '
554 PACKAGE_BUGREPORT='gcc-bugs@gcc.gnu.org'
555 PACKAGE_URL=''
556
557 ac_unique_file="decNumber.h"
558 # Factoring default headers for most tests.
559 ac_includes_default="\
560 #include <stdio.h>
561 #ifdef HAVE_SYS_TYPES_H
562 # include <sys/types.h>
563 #endif
564 #ifdef HAVE_SYS_STAT_H
565 # include <sys/stat.h>
566 #endif
567 #ifdef STDC_HEADERS
568 # include <stdlib.h>
569 # include <stddef.h>
570 #else
571 # ifdef HAVE_STDLIB_H
572 # include <stdlib.h>
573 # endif
574 #endif
575 #ifdef HAVE_STRING_H
576 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
577 # include <memory.h>
578 # endif
579 # include <string.h>
580 #endif
581 #ifdef HAVE_STRINGS_H
582 # include <strings.h>
583 #endif
584 #ifdef HAVE_INTTYPES_H
585 # include <inttypes.h>
586 #endif
587 #ifdef HAVE_STDINT_H
588 # include <stdint.h>
589 #endif
590 #ifdef HAVE_UNISTD_H
591 # include <unistd.h>
592 #endif"
593
594 ac_subst_vars='LTLIBOBJS
595 LIBOBJS
596 ADDITIONAL_OBJS
597 enable_decimal_float
598 target_os
599 target_vendor
600 target_cpu
601 target
602 host_os
603 host_vendor
604 host_cpu
605 host
606 build_os
607 build_vendor
608 build_cpu
609 build
610 MAINT
611 EGREP
612 GREP
613 CPP
614 WERROR
615 WARN_PEDANTIC
616 WARN_CFLAGS
617 AUTOHEADER
618 AUTOCONF
619 ACLOCAL
620 RANLIB
621 OBJEXT
622 EXEEXT
623 ac_ct_CC
624 CPPFLAGS
625 LDFLAGS
626 CFLAGS
627 CC
628 SET_MAKE
629 target_alias
630 host_alias
631 build_alias
632 LIBS
633 ECHO_T
634 ECHO_N
635 ECHO_C
636 DEFS
637 mandir
638 localedir
639 libdir
640 psdir
641 pdfdir
642 dvidir
643 htmldir
644 infodir
645 docdir
646 oldincludedir
647 includedir
648 localstatedir
649 sharedstatedir
650 sysconfdir
651 datadir
652 datarootdir
653 libexecdir
654 sbindir
655 bindir
656 program_transform_name
657 prefix
658 exec_prefix
659 PACKAGE_URL
660 PACKAGE_BUGREPORT
661 PACKAGE_STRING
662 PACKAGE_VERSION
663 PACKAGE_TARNAME
664 PACKAGE_NAME
665 PATH_SEPARATOR
666 SHELL'
667 ac_subst_files=''
668 ac_user_opts='
669 enable_option_checking
670 enable_werror_always
671 enable_maintainer_mode
672 enable_decimal_float
673 '
674 ac_precious_vars='build_alias
675 host_alias
676 target_alias
677 CC
678 CFLAGS
679 LDFLAGS
680 LIBS
681 CPPFLAGS
682 CPP'
683
684
685 # Initialize some variables set by options.
686 ac_init_help=
687 ac_init_version=false
688 ac_unrecognized_opts=
689 ac_unrecognized_sep=
690 # The variables have the same names as the options, with
691 # dashes changed to underlines.
692 cache_file=/dev/null
693 exec_prefix=NONE
694 no_create=
695 no_recursion=
696 prefix=NONE
697 program_prefix=NONE
698 program_suffix=NONE
699 program_transform_name=s,x,x,
700 silent=
701 site=
702 srcdir=
703 verbose=
704 x_includes=NONE
705 x_libraries=NONE
706
707 # Installation directory options.
708 # These are left unexpanded so users can "make install exec_prefix=/foo"
709 # and all the variables that are supposed to be based on exec_prefix
710 # by default will actually change.
711 # Use braces instead of parens because sh, perl, etc. also accept them.
712 # (The list follows the same order as the GNU Coding Standards.)
713 bindir='${exec_prefix}/bin'
714 sbindir='${exec_prefix}/sbin'
715 libexecdir='${exec_prefix}/libexec'
716 datarootdir='${prefix}/share'
717 datadir='${datarootdir}'
718 sysconfdir='${prefix}/etc'
719 sharedstatedir='${prefix}/com'
720 localstatedir='${prefix}/var'
721 includedir='${prefix}/include'
722 oldincludedir='/usr/include'
723 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
724 infodir='${datarootdir}/info'
725 htmldir='${docdir}'
726 dvidir='${docdir}'
727 pdfdir='${docdir}'
728 psdir='${docdir}'
729 libdir='${exec_prefix}/lib'
730 localedir='${datarootdir}/locale'
731 mandir='${datarootdir}/man'
732
733 ac_prev=
734 ac_dashdash=
735 for ac_option
736 do
737 # If the previous option needs an argument, assign it.
738 if test -n "$ac_prev"; then
739 eval $ac_prev=\$ac_option
740 ac_prev=
741 continue
742 fi
743
744 case $ac_option in
745 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
746 *) ac_optarg=yes ;;
747 esac
748
749 # Accept the important Cygnus configure options, so we can diagnose typos.
750
751 case $ac_dashdash$ac_option in
752 --)
753 ac_dashdash=yes ;;
754
755 -bindir | --bindir | --bindi | --bind | --bin | --bi)
756 ac_prev=bindir ;;
757 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
758 bindir=$ac_optarg ;;
759
760 -build | --build | --buil | --bui | --bu)
761 ac_prev=build_alias ;;
762 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
763 build_alias=$ac_optarg ;;
764
765 -cache-file | --cache-file | --cache-fil | --cache-fi \
766 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
767 ac_prev=cache_file ;;
768 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
769 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
770 cache_file=$ac_optarg ;;
771
772 --config-cache | -C)
773 cache_file=config.cache ;;
774
775 -datadir | --datadir | --datadi | --datad)
776 ac_prev=datadir ;;
777 -datadir=* | --datadir=* | --datadi=* | --datad=*)
778 datadir=$ac_optarg ;;
779
780 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
781 | --dataroo | --dataro | --datar)
782 ac_prev=datarootdir ;;
783 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
784 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
785 datarootdir=$ac_optarg ;;
786
787 -disable-* | --disable-*)
788 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
789 # Reject names that are not valid shell variable names.
790 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
791 as_fn_error "invalid feature name: $ac_useropt"
792 ac_useropt_orig=$ac_useropt
793 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
794 case $ac_user_opts in
795 *"
796 "enable_$ac_useropt"
797 "*) ;;
798 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
799 ac_unrecognized_sep=', ';;
800 esac
801 eval enable_$ac_useropt=no ;;
802
803 -docdir | --docdir | --docdi | --doc | --do)
804 ac_prev=docdir ;;
805 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
806 docdir=$ac_optarg ;;
807
808 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
809 ac_prev=dvidir ;;
810 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
811 dvidir=$ac_optarg ;;
812
813 -enable-* | --enable-*)
814 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
815 # Reject names that are not valid shell variable names.
816 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
817 as_fn_error "invalid feature name: $ac_useropt"
818 ac_useropt_orig=$ac_useropt
819 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
820 case $ac_user_opts in
821 *"
822 "enable_$ac_useropt"
823 "*) ;;
824 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
825 ac_unrecognized_sep=', ';;
826 esac
827 eval enable_$ac_useropt=\$ac_optarg ;;
828
829 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
830 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
831 | --exec | --exe | --ex)
832 ac_prev=exec_prefix ;;
833 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
834 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
835 | --exec=* | --exe=* | --ex=*)
836 exec_prefix=$ac_optarg ;;
837
838 -gas | --gas | --ga | --g)
839 # Obsolete; use --with-gas.
840 with_gas=yes ;;
841
842 -help | --help | --hel | --he | -h)
843 ac_init_help=long ;;
844 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
845 ac_init_help=recursive ;;
846 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
847 ac_init_help=short ;;
848
849 -host | --host | --hos | --ho)
850 ac_prev=host_alias ;;
851 -host=* | --host=* | --hos=* | --ho=*)
852 host_alias=$ac_optarg ;;
853
854 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
855 ac_prev=htmldir ;;
856 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
857 | --ht=*)
858 htmldir=$ac_optarg ;;
859
860 -includedir | --includedir | --includedi | --included | --include \
861 | --includ | --inclu | --incl | --inc)
862 ac_prev=includedir ;;
863 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
864 | --includ=* | --inclu=* | --incl=* | --inc=*)
865 includedir=$ac_optarg ;;
866
867 -infodir | --infodir | --infodi | --infod | --info | --inf)
868 ac_prev=infodir ;;
869 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
870 infodir=$ac_optarg ;;
871
872 -libdir | --libdir | --libdi | --libd)
873 ac_prev=libdir ;;
874 -libdir=* | --libdir=* | --libdi=* | --libd=*)
875 libdir=$ac_optarg ;;
876
877 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
878 | --libexe | --libex | --libe)
879 ac_prev=libexecdir ;;
880 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
881 | --libexe=* | --libex=* | --libe=*)
882 libexecdir=$ac_optarg ;;
883
884 -localedir | --localedir | --localedi | --localed | --locale)
885 ac_prev=localedir ;;
886 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
887 localedir=$ac_optarg ;;
888
889 -localstatedir | --localstatedir | --localstatedi | --localstated \
890 | --localstate | --localstat | --localsta | --localst | --locals)
891 ac_prev=localstatedir ;;
892 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
893 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
894 localstatedir=$ac_optarg ;;
895
896 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
897 ac_prev=mandir ;;
898 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
899 mandir=$ac_optarg ;;
900
901 -nfp | --nfp | --nf)
902 # Obsolete; use --without-fp.
903 with_fp=no ;;
904
905 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
906 | --no-cr | --no-c | -n)
907 no_create=yes ;;
908
909 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
910 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
911 no_recursion=yes ;;
912
913 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
914 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
915 | --oldin | --oldi | --old | --ol | --o)
916 ac_prev=oldincludedir ;;
917 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
918 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
919 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
920 oldincludedir=$ac_optarg ;;
921
922 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
923 ac_prev=prefix ;;
924 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
925 prefix=$ac_optarg ;;
926
927 -program-prefix | --program-prefix | --program-prefi | --program-pref \
928 | --program-pre | --program-pr | --program-p)
929 ac_prev=program_prefix ;;
930 -program-prefix=* | --program-prefix=* | --program-prefi=* \
931 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
932 program_prefix=$ac_optarg ;;
933
934 -program-suffix | --program-suffix | --program-suffi | --program-suff \
935 | --program-suf | --program-su | --program-s)
936 ac_prev=program_suffix ;;
937 -program-suffix=* | --program-suffix=* | --program-suffi=* \
938 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
939 program_suffix=$ac_optarg ;;
940
941 -program-transform-name | --program-transform-name \
942 | --program-transform-nam | --program-transform-na \
943 | --program-transform-n | --program-transform- \
944 | --program-transform | --program-transfor \
945 | --program-transfo | --program-transf \
946 | --program-trans | --program-tran \
947 | --progr-tra | --program-tr | --program-t)
948 ac_prev=program_transform_name ;;
949 -program-transform-name=* | --program-transform-name=* \
950 | --program-transform-nam=* | --program-transform-na=* \
951 | --program-transform-n=* | --program-transform-=* \
952 | --program-transform=* | --program-transfor=* \
953 | --program-transfo=* | --program-transf=* \
954 | --program-trans=* | --program-tran=* \
955 | --progr-tra=* | --program-tr=* | --program-t=*)
956 program_transform_name=$ac_optarg ;;
957
958 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
959 ac_prev=pdfdir ;;
960 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
961 pdfdir=$ac_optarg ;;
962
963 -psdir | --psdir | --psdi | --psd | --ps)
964 ac_prev=psdir ;;
965 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
966 psdir=$ac_optarg ;;
967
968 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
969 | -silent | --silent | --silen | --sile | --sil)
970 silent=yes ;;
971
972 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
973 ac_prev=sbindir ;;
974 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
975 | --sbi=* | --sb=*)
976 sbindir=$ac_optarg ;;
977
978 -sharedstatedir | --sharedstatedir | --sharedstatedi \
979 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
980 | --sharedst | --shareds | --shared | --share | --shar \
981 | --sha | --sh)
982 ac_prev=sharedstatedir ;;
983 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
984 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
985 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
986 | --sha=* | --sh=*)
987 sharedstatedir=$ac_optarg ;;
988
989 -site | --site | --sit)
990 ac_prev=site ;;
991 -site=* | --site=* | --sit=*)
992 site=$ac_optarg ;;
993
994 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
995 ac_prev=srcdir ;;
996 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
997 srcdir=$ac_optarg ;;
998
999 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1000 | --syscon | --sysco | --sysc | --sys | --sy)
1001 ac_prev=sysconfdir ;;
1002 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1003 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1004 sysconfdir=$ac_optarg ;;
1005
1006 -target | --target | --targe | --targ | --tar | --ta | --t)
1007 ac_prev=target_alias ;;
1008 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1009 target_alias=$ac_optarg ;;
1010
1011 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1012 verbose=yes ;;
1013
1014 -version | --version | --versio | --versi | --vers | -V)
1015 ac_init_version=: ;;
1016
1017 -with-* | --with-*)
1018 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1019 # Reject names that are not valid shell variable names.
1020 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1021 as_fn_error "invalid package name: $ac_useropt"
1022 ac_useropt_orig=$ac_useropt
1023 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1024 case $ac_user_opts in
1025 *"
1026 "with_$ac_useropt"
1027 "*) ;;
1028 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1029 ac_unrecognized_sep=', ';;
1030 esac
1031 eval with_$ac_useropt=\$ac_optarg ;;
1032
1033 -without-* | --without-*)
1034 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1035 # Reject names that are not valid shell variable names.
1036 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1037 as_fn_error "invalid package name: $ac_useropt"
1038 ac_useropt_orig=$ac_useropt
1039 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1040 case $ac_user_opts in
1041 *"
1042 "with_$ac_useropt"
1043 "*) ;;
1044 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1045 ac_unrecognized_sep=', ';;
1046 esac
1047 eval with_$ac_useropt=no ;;
1048
1049 --x)
1050 # Obsolete; use --with-x.
1051 with_x=yes ;;
1052
1053 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1054 | --x-incl | --x-inc | --x-in | --x-i)
1055 ac_prev=x_includes ;;
1056 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1057 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1058 x_includes=$ac_optarg ;;
1059
1060 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1061 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1062 ac_prev=x_libraries ;;
1063 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1064 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1065 x_libraries=$ac_optarg ;;
1066
1067 -*) as_fn_error "unrecognized option: \`$ac_option'
1068 Try \`$0 --help' for more information."
1069 ;;
1070
1071 *=*)
1072 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1073 # Reject names that are not valid shell variable names.
1074 case $ac_envvar in #(
1075 '' | [0-9]* | *[!_$as_cr_alnum]* )
1076 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1077 esac
1078 eval $ac_envvar=\$ac_optarg
1079 export $ac_envvar ;;
1080
1081 *)
1082 # FIXME: should be removed in autoconf 3.0.
1083 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1084 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1085 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1086 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1087 ;;
1088
1089 esac
1090 done
1091
1092 if test -n "$ac_prev"; then
1093 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1094 as_fn_error "missing argument to $ac_option"
1095 fi
1096
1097 if test -n "$ac_unrecognized_opts"; then
1098 case $enable_option_checking in
1099 no) ;;
1100 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1101 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1102 esac
1103 fi
1104
1105 # Check all directory arguments for consistency.
1106 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1107 datadir sysconfdir sharedstatedir localstatedir includedir \
1108 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1109 libdir localedir mandir
1110 do
1111 eval ac_val=\$$ac_var
1112 # Remove trailing slashes.
1113 case $ac_val in
1114 */ )
1115 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1116 eval $ac_var=\$ac_val;;
1117 esac
1118 # Be sure to have absolute directory names.
1119 case $ac_val in
1120 [\\/$]* | ?:[\\/]* ) continue;;
1121 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1122 esac
1123 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1124 done
1125
1126 # There might be people who depend on the old broken behavior: `$host'
1127 # used to hold the argument of --host etc.
1128 # FIXME: To remove some day.
1129 build=$build_alias
1130 host=$host_alias
1131 target=$target_alias
1132
1133 # FIXME: To remove some day.
1134 if test "x$host_alias" != x; then
1135 if test "x$build_alias" = x; then
1136 cross_compiling=maybe
1137 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1138 If a cross compiler is detected then cross compile mode will be used." >&2
1139 elif test "x$build_alias" != "x$host_alias"; then
1140 cross_compiling=yes
1141 fi
1142 fi
1143
1144 ac_tool_prefix=
1145 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1146
1147 test "$silent" = yes && exec 6>/dev/null
1148
1149
1150 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1151 ac_ls_di=`ls -di .` &&
1152 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1153 as_fn_error "working directory cannot be determined"
1154 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1155 as_fn_error "pwd does not report name of working directory"
1156
1157
1158 # Find the source files, if location was not specified.
1159 if test -z "$srcdir"; then
1160 ac_srcdir_defaulted=yes
1161 # Try the directory containing this script, then the parent directory.
1162 ac_confdir=`$as_dirname -- "$as_myself" ||
1163 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1164 X"$as_myself" : 'X\(//\)[^/]' \| \
1165 X"$as_myself" : 'X\(//\)$' \| \
1166 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1167 $as_echo X"$as_myself" |
1168 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1169 s//\1/
1170 q
1171 }
1172 /^X\(\/\/\)[^/].*/{
1173 s//\1/
1174 q
1175 }
1176 /^X\(\/\/\)$/{
1177 s//\1/
1178 q
1179 }
1180 /^X\(\/\).*/{
1181 s//\1/
1182 q
1183 }
1184 s/.*/./; q'`
1185 srcdir=$ac_confdir
1186 if test ! -r "$srcdir/$ac_unique_file"; then
1187 srcdir=..
1188 fi
1189 else
1190 ac_srcdir_defaulted=no
1191 fi
1192 if test ! -r "$srcdir/$ac_unique_file"; then
1193 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1194 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1195 fi
1196 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1197 ac_abs_confdir=`(
1198 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1199 pwd)`
1200 # When building in place, set srcdir=.
1201 if test "$ac_abs_confdir" = "$ac_pwd"; then
1202 srcdir=.
1203 fi
1204 # Remove unnecessary trailing slashes from srcdir.
1205 # Double slashes in file names in object file debugging info
1206 # mess up M-x gdb in Emacs.
1207 case $srcdir in
1208 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1209 esac
1210 for ac_var in $ac_precious_vars; do
1211 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1212 eval ac_env_${ac_var}_value=\$${ac_var}
1213 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1214 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1215 done
1216
1217 #
1218 # Report the --help message.
1219 #
1220 if test "$ac_init_help" = "long"; then
1221 # Omit some internal or obsolete options to make the list less imposing.
1222 # This message is too long to be a string in the A/UX 3.1 sh.
1223 cat <<_ACEOF
1224 \`configure' configures libdecnumber to adapt to many kinds of systems.
1225
1226 Usage: $0 [OPTION]... [VAR=VALUE]...
1227
1228 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1229 VAR=VALUE. See below for descriptions of some of the useful variables.
1230
1231 Defaults for the options are specified in brackets.
1232
1233 Configuration:
1234 -h, --help display this help and exit
1235 --help=short display options specific to this package
1236 --help=recursive display the short help of all the included packages
1237 -V, --version display version information and exit
1238 -q, --quiet, --silent do not print \`checking...' messages
1239 --cache-file=FILE cache test results in FILE [disabled]
1240 -C, --config-cache alias for \`--cache-file=config.cache'
1241 -n, --no-create do not create output files
1242 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1243
1244 Installation directories:
1245 --prefix=PREFIX install architecture-independent files in PREFIX
1246 [$ac_default_prefix]
1247 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1248 [PREFIX]
1249
1250 By default, \`make install' will install all the files in
1251 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1252 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1253 for instance \`--prefix=\$HOME'.
1254
1255 For better control, use the options below.
1256
1257 Fine tuning of the installation directories:
1258 --bindir=DIR user executables [EPREFIX/bin]
1259 --sbindir=DIR system admin executables [EPREFIX/sbin]
1260 --libexecdir=DIR program executables [EPREFIX/libexec]
1261 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1262 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1263 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1264 --libdir=DIR object code libraries [EPREFIX/lib]
1265 --includedir=DIR C header files [PREFIX/include]
1266 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1267 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1268 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1269 --infodir=DIR info documentation [DATAROOTDIR/info]
1270 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1271 --mandir=DIR man documentation [DATAROOTDIR/man]
1272 --docdir=DIR documentation root [DATAROOTDIR/doc/libdecnumber]
1273 --htmldir=DIR html documentation [DOCDIR]
1274 --dvidir=DIR dvi documentation [DOCDIR]
1275 --pdfdir=DIR pdf documentation [DOCDIR]
1276 --psdir=DIR ps documentation [DOCDIR]
1277 _ACEOF
1278
1279 cat <<\_ACEOF
1280
1281 System types:
1282 --build=BUILD configure for building on BUILD [guessed]
1283 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1284 --target=TARGET configure for building compilers for TARGET [HOST]
1285 _ACEOF
1286 fi
1287
1288 if test -n "$ac_init_help"; then
1289 case $ac_init_help in
1290 short | recursive ) echo "Configuration of libdecnumber :";;
1291 esac
1292 cat <<\_ACEOF
1293
1294 Optional Features:
1295 --disable-option-checking ignore unrecognized --enable/--with options
1296 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1297 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1298 --enable-werror-always enable -Werror despite compiler version
1299 --enable-maintainer-mode enable rules only needed by maintainers
1300 --enable-decimal-float={no,yes,bid,dpd}
1301 enable decimal float extension to C. Selecting 'bid'
1302 or 'dpd' choses which decimal floating point format
1303 to use
1304
1305 Some influential environment variables:
1306 CC C compiler command
1307 CFLAGS C compiler flags
1308 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1309 nonstandard directory <lib dir>
1310 LIBS libraries to pass to the linker, e.g. -l<library>
1311 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1312 you have headers in a nonstandard directory <include dir>
1313 CPP C preprocessor
1314
1315 Use these variables to override the choices made by `configure' or to help
1316 it to find libraries and programs with nonstandard names/locations.
1317
1318 Report bugs to <gcc-bugs@gcc.gnu.org>.
1319 _ACEOF
1320 ac_status=$?
1321 fi
1322
1323 if test "$ac_init_help" = "recursive"; then
1324 # If there are subdirs, report their specific --help.
1325 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1326 test -d "$ac_dir" ||
1327 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1328 continue
1329 ac_builddir=.
1330
1331 case "$ac_dir" in
1332 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1333 *)
1334 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1335 # A ".." for each directory in $ac_dir_suffix.
1336 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1337 case $ac_top_builddir_sub in
1338 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1339 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1340 esac ;;
1341 esac
1342 ac_abs_top_builddir=$ac_pwd
1343 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1344 # for backward compatibility:
1345 ac_top_builddir=$ac_top_build_prefix
1346
1347 case $srcdir in
1348 .) # We are building in place.
1349 ac_srcdir=.
1350 ac_top_srcdir=$ac_top_builddir_sub
1351 ac_abs_top_srcdir=$ac_pwd ;;
1352 [\\/]* | ?:[\\/]* ) # Absolute name.
1353 ac_srcdir=$srcdir$ac_dir_suffix;
1354 ac_top_srcdir=$srcdir
1355 ac_abs_top_srcdir=$srcdir ;;
1356 *) # Relative name.
1357 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1358 ac_top_srcdir=$ac_top_build_prefix$srcdir
1359 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1360 esac
1361 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1362
1363 cd "$ac_dir" || { ac_status=$?; continue; }
1364 # Check for guested configure.
1365 if test -f "$ac_srcdir/configure.gnu"; then
1366 echo &&
1367 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1368 elif test -f "$ac_srcdir/configure"; then
1369 echo &&
1370 $SHELL "$ac_srcdir/configure" --help=recursive
1371 else
1372 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1373 fi || ac_status=$?
1374 cd "$ac_pwd" || { ac_status=$?; break; }
1375 done
1376 fi
1377
1378 test -n "$ac_init_help" && exit $ac_status
1379 if $ac_init_version; then
1380 cat <<\_ACEOF
1381 libdecnumber configure
1382 generated by GNU Autoconf 2.64
1383
1384 Copyright (C) 2009 Free Software Foundation, Inc.
1385 This configure script is free software; the Free Software Foundation
1386 gives unlimited permission to copy, distribute and modify it.
1387 _ACEOF
1388 exit
1389 fi
1390
1391 ## ------------------------ ##
1392 ## Autoconf initialization. ##
1393 ## ------------------------ ##
1394
1395 # ac_fn_c_try_compile LINENO
1396 # --------------------------
1397 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1398 ac_fn_c_try_compile ()
1399 {
1400 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1401 rm -f conftest.$ac_objext
1402 if { { ac_try="$ac_compile"
1403 case "(($ac_try" in
1404 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1405 *) ac_try_echo=$ac_try;;
1406 esac
1407 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1408 $as_echo "$ac_try_echo"; } >&5
1409 (eval "$ac_compile") 2>conftest.err
1410 ac_status=$?
1411 if test -s conftest.err; then
1412 grep -v '^ *+' conftest.err >conftest.er1
1413 cat conftest.er1 >&5
1414 mv -f conftest.er1 conftest.err
1415 fi
1416 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1417 test $ac_status = 0; } && {
1418 test -z "$ac_c_werror_flag" ||
1419 test ! -s conftest.err
1420 } && test -s conftest.$ac_objext; then :
1421 ac_retval=0
1422 else
1423 $as_echo "$as_me: failed program was:" >&5
1424 sed 's/^/| /' conftest.$ac_ext >&5
1425
1426 ac_retval=1
1427 fi
1428 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1429 return $ac_retval
1430
1431 } # ac_fn_c_try_compile
1432
1433 # ac_fn_c_try_cpp LINENO
1434 # ----------------------
1435 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1436 ac_fn_c_try_cpp ()
1437 {
1438 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1439 if { { ac_try="$ac_cpp conftest.$ac_ext"
1440 case "(($ac_try" in
1441 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1442 *) ac_try_echo=$ac_try;;
1443 esac
1444 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1445 $as_echo "$ac_try_echo"; } >&5
1446 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1447 ac_status=$?
1448 if test -s conftest.err; then
1449 grep -v '^ *+' conftest.err >conftest.er1
1450 cat conftest.er1 >&5
1451 mv -f conftest.er1 conftest.err
1452 fi
1453 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1454 test $ac_status = 0; } >/dev/null && {
1455 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1456 test ! -s conftest.err
1457 }; then :
1458 ac_retval=0
1459 else
1460 $as_echo "$as_me: failed program was:" >&5
1461 sed 's/^/| /' conftest.$ac_ext >&5
1462
1463 ac_retval=1
1464 fi
1465 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1466 return $ac_retval
1467
1468 } # ac_fn_c_try_cpp
1469
1470 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1471 # -------------------------------------------------------
1472 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1473 # the include files in INCLUDES and setting the cache variable VAR
1474 # accordingly.
1475 ac_fn_c_check_header_mongrel ()
1476 {
1477 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1478 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1480 $as_echo_n "checking for $2... " >&6; }
1481 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1482 $as_echo_n "(cached) " >&6
1483 fi
1484 eval ac_res=\$$3
1485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1486 $as_echo "$ac_res" >&6; }
1487 else
1488 # Is the header compilable?
1489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1490 $as_echo_n "checking $2 usability... " >&6; }
1491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1492 /* end confdefs.h. */
1493 $4
1494 #include <$2>
1495 _ACEOF
1496 if ac_fn_c_try_compile "$LINENO"; then :
1497 ac_header_compiler=yes
1498 else
1499 ac_header_compiler=no
1500 fi
1501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1503 $as_echo "$ac_header_compiler" >&6; }
1504
1505 # Is the header present?
1506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1507 $as_echo_n "checking $2 presence... " >&6; }
1508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1509 /* end confdefs.h. */
1510 #include <$2>
1511 _ACEOF
1512 if ac_fn_c_try_cpp "$LINENO"; then :
1513 ac_header_preproc=yes
1514 else
1515 ac_header_preproc=no
1516 fi
1517 rm -f conftest.err conftest.$ac_ext
1518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1519 $as_echo "$ac_header_preproc" >&6; }
1520
1521 # So? What about this header?
1522 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1523 yes:no: )
1524 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1525 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1526 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1527 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1528 ;;
1529 no:yes:* )
1530 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1531 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1532 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1533 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1534 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1535 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1536 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1537 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1538 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1539 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1540 ( cat <<\_ASBOX
1541 ## ----------------------------------- ##
1542 ## Report this to gcc-bugs@gcc.gnu.org ##
1543 ## ----------------------------------- ##
1544 _ASBOX
1545 ) | sed "s/^/$as_me: WARNING: /" >&2
1546 ;;
1547 esac
1548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1549 $as_echo_n "checking for $2... " >&6; }
1550 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1551 $as_echo_n "(cached) " >&6
1552 else
1553 eval "$3=\$ac_header_compiler"
1554 fi
1555 eval ac_res=\$$3
1556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1557 $as_echo "$ac_res" >&6; }
1558 fi
1559 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1560
1561 } # ac_fn_c_check_header_mongrel
1562
1563 # ac_fn_c_try_run LINENO
1564 # ----------------------
1565 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1566 # that executables *can* be run.
1567 ac_fn_c_try_run ()
1568 {
1569 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1570 if { { ac_try="$ac_link"
1571 case "(($ac_try" in
1572 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1573 *) ac_try_echo=$ac_try;;
1574 esac
1575 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1576 $as_echo "$ac_try_echo"; } >&5
1577 (eval "$ac_link") 2>&5
1578 ac_status=$?
1579 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1580 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1581 { { case "(($ac_try" in
1582 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1583 *) ac_try_echo=$ac_try;;
1584 esac
1585 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1586 $as_echo "$ac_try_echo"; } >&5
1587 (eval "$ac_try") 2>&5
1588 ac_status=$?
1589 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1590 test $ac_status = 0; }; }; then :
1591 ac_retval=0
1592 else
1593 $as_echo "$as_me: program exited with status $ac_status" >&5
1594 $as_echo "$as_me: failed program was:" >&5
1595 sed 's/^/| /' conftest.$ac_ext >&5
1596
1597 ac_retval=$ac_status
1598 fi
1599 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1600 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1601 return $ac_retval
1602
1603 } # ac_fn_c_try_run
1604
1605 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1606 # -------------------------------------------------------
1607 # Tests whether HEADER exists and can be compiled using the include files in
1608 # INCLUDES, setting the cache variable VAR accordingly.
1609 ac_fn_c_check_header_compile ()
1610 {
1611 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1613 $as_echo_n "checking for $2... " >&6; }
1614 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1615 $as_echo_n "(cached) " >&6
1616 else
1617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1618 /* end confdefs.h. */
1619 $4
1620 #include <$2>
1621 _ACEOF
1622 if ac_fn_c_try_compile "$LINENO"; then :
1623 eval "$3=yes"
1624 else
1625 eval "$3=no"
1626 fi
1627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1628 fi
1629 eval ac_res=\$$3
1630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1631 $as_echo "$ac_res" >&6; }
1632 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1633
1634 } # ac_fn_c_check_header_compile
1635
1636 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1637 # -------------------------------------------
1638 # Tests whether TYPE exists after having included INCLUDES, setting cache
1639 # variable VAR accordingly.
1640 ac_fn_c_check_type ()
1641 {
1642 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1644 $as_echo_n "checking for $2... " >&6; }
1645 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1646 $as_echo_n "(cached) " >&6
1647 else
1648 eval "$3=no"
1649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1650 /* end confdefs.h. */
1651 $4
1652 int
1653 main ()
1654 {
1655 if (sizeof ($2))
1656 return 0;
1657 ;
1658 return 0;
1659 }
1660 _ACEOF
1661 if ac_fn_c_try_compile "$LINENO"; then :
1662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1663 /* end confdefs.h. */
1664 $4
1665 int
1666 main ()
1667 {
1668 if (sizeof (($2)))
1669 return 0;
1670 ;
1671 return 0;
1672 }
1673 _ACEOF
1674 if ac_fn_c_try_compile "$LINENO"; then :
1675
1676 else
1677 eval "$3=yes"
1678 fi
1679 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1680 fi
1681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1682 fi
1683 eval ac_res=\$$3
1684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1685 $as_echo "$ac_res" >&6; }
1686 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1687
1688 } # ac_fn_c_check_type
1689
1690 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1691 # --------------------------------------------
1692 # Tries to find the compile-time value of EXPR in a program that includes
1693 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1694 # computed
1695 ac_fn_c_compute_int ()
1696 {
1697 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1698 if test "$cross_compiling" = yes; then
1699 # Depending upon the size, compute the lo and hi bounds.
1700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1701 /* end confdefs.h. */
1702 $4
1703 int
1704 main ()
1705 {
1706 static int test_array [1 - 2 * !(($2) >= 0)];
1707 test_array [0] = 0
1708
1709 ;
1710 return 0;
1711 }
1712 _ACEOF
1713 if ac_fn_c_try_compile "$LINENO"; then :
1714 ac_lo=0 ac_mid=0
1715 while :; do
1716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1717 /* end confdefs.h. */
1718 $4
1719 int
1720 main ()
1721 {
1722 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1723 test_array [0] = 0
1724
1725 ;
1726 return 0;
1727 }
1728 _ACEOF
1729 if ac_fn_c_try_compile "$LINENO"; then :
1730 ac_hi=$ac_mid; break
1731 else
1732 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1733 if test $ac_lo -le $ac_mid; then
1734 ac_lo= ac_hi=
1735 break
1736 fi
1737 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1738 fi
1739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1740 done
1741 else
1742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1743 /* end confdefs.h. */
1744 $4
1745 int
1746 main ()
1747 {
1748 static int test_array [1 - 2 * !(($2) < 0)];
1749 test_array [0] = 0
1750
1751 ;
1752 return 0;
1753 }
1754 _ACEOF
1755 if ac_fn_c_try_compile "$LINENO"; then :
1756 ac_hi=-1 ac_mid=-1
1757 while :; do
1758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1759 /* end confdefs.h. */
1760 $4
1761 int
1762 main ()
1763 {
1764 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1765 test_array [0] = 0
1766
1767 ;
1768 return 0;
1769 }
1770 _ACEOF
1771 if ac_fn_c_try_compile "$LINENO"; then :
1772 ac_lo=$ac_mid; break
1773 else
1774 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1775 if test $ac_mid -le $ac_hi; then
1776 ac_lo= ac_hi=
1777 break
1778 fi
1779 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1780 fi
1781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1782 done
1783 else
1784 ac_lo= ac_hi=
1785 fi
1786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1787 fi
1788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1789 # Binary search between lo and hi bounds.
1790 while test "x$ac_lo" != "x$ac_hi"; do
1791 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1793 /* end confdefs.h. */
1794 $4
1795 int
1796 main ()
1797 {
1798 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1799 test_array [0] = 0
1800
1801 ;
1802 return 0;
1803 }
1804 _ACEOF
1805 if ac_fn_c_try_compile "$LINENO"; then :
1806 ac_hi=$ac_mid
1807 else
1808 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1809 fi
1810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1811 done
1812 case $ac_lo in #((
1813 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1814 '') ac_retval=1 ;;
1815 esac
1816 else
1817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1818 /* end confdefs.h. */
1819 $4
1820 static long int longval () { return $2; }
1821 static unsigned long int ulongval () { return $2; }
1822 #include <stdio.h>
1823 #include <stdlib.h>
1824 int
1825 main ()
1826 {
1827
1828 FILE *f = fopen ("conftest.val", "w");
1829 if (! f)
1830 return 1;
1831 if (($2) < 0)
1832 {
1833 long int i = longval ();
1834 if (i != ($2))
1835 return 1;
1836 fprintf (f, "%ld", i);
1837 }
1838 else
1839 {
1840 unsigned long int i = ulongval ();
1841 if (i != ($2))
1842 return 1;
1843 fprintf (f, "%lu", i);
1844 }
1845 /* Do not output a trailing newline, as this causes \r\n confusion
1846 on some platforms. */
1847 return ferror (f) || fclose (f) != 0;
1848
1849 ;
1850 return 0;
1851 }
1852 _ACEOF
1853 if ac_fn_c_try_run "$LINENO"; then :
1854 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1855 else
1856 ac_retval=1
1857 fi
1858 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1859 conftest.$ac_objext conftest.beam conftest.$ac_ext
1860 rm -f conftest.val
1861
1862 fi
1863 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1864 return $ac_retval
1865
1866 } # ac_fn_c_compute_int
1867 cat >config.log <<_ACEOF
1868 This file contains any messages produced by compilers while
1869 running configure, to aid debugging if configure makes a mistake.
1870
1871 It was created by libdecnumber $as_me , which was
1872 generated by GNU Autoconf 2.64. Invocation command line was
1873
1874 $ $0 $@
1875
1876 _ACEOF
1877 exec 5>>config.log
1878 {
1879 cat <<_ASUNAME
1880 ## --------- ##
1881 ## Platform. ##
1882 ## --------- ##
1883
1884 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1885 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1886 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1887 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1888 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1889
1890 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1891 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1892
1893 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1894 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1895 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1896 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1897 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1898 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1899 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1900
1901 _ASUNAME
1902
1903 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1904 for as_dir in $PATH
1905 do
1906 IFS=$as_save_IFS
1907 test -z "$as_dir" && as_dir=.
1908 $as_echo "PATH: $as_dir"
1909 done
1910 IFS=$as_save_IFS
1911
1912 } >&5
1913
1914 cat >&5 <<_ACEOF
1915
1916
1917 ## ----------- ##
1918 ## Core tests. ##
1919 ## ----------- ##
1920
1921 _ACEOF
1922
1923
1924 # Keep a trace of the command line.
1925 # Strip out --no-create and --no-recursion so they do not pile up.
1926 # Strip out --silent because we don't want to record it for future runs.
1927 # Also quote any args containing shell meta-characters.
1928 # Make two passes to allow for proper duplicate-argument suppression.
1929 ac_configure_args=
1930 ac_configure_args0=
1931 ac_configure_args1=
1932 ac_must_keep_next=false
1933 for ac_pass in 1 2
1934 do
1935 for ac_arg
1936 do
1937 case $ac_arg in
1938 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1939 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1940 | -silent | --silent | --silen | --sile | --sil)
1941 continue ;;
1942 *\'*)
1943 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1944 esac
1945 case $ac_pass in
1946 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1947 2)
1948 as_fn_append ac_configure_args1 " '$ac_arg'"
1949 if test $ac_must_keep_next = true; then
1950 ac_must_keep_next=false # Got value, back to normal.
1951 else
1952 case $ac_arg in
1953 *=* | --config-cache | -C | -disable-* | --disable-* \
1954 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1955 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1956 | -with-* | --with-* | -without-* | --without-* | --x)
1957 case "$ac_configure_args0 " in
1958 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1959 esac
1960 ;;
1961 -* ) ac_must_keep_next=true ;;
1962 esac
1963 fi
1964 as_fn_append ac_configure_args " '$ac_arg'"
1965 ;;
1966 esac
1967 done
1968 done
1969 { ac_configure_args0=; unset ac_configure_args0;}
1970 { ac_configure_args1=; unset ac_configure_args1;}
1971
1972 # When interrupted or exit'd, cleanup temporary files, and complete
1973 # config.log. We remove comments because anyway the quotes in there
1974 # would cause problems or look ugly.
1975 # WARNING: Use '\'' to represent an apostrophe within the trap.
1976 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1977 trap 'exit_status=$?
1978 # Save into config.log some information that might help in debugging.
1979 {
1980 echo
1981
1982 cat <<\_ASBOX
1983 ## ---------------- ##
1984 ## Cache variables. ##
1985 ## ---------------- ##
1986 _ASBOX
1987 echo
1988 # The following way of writing the cache mishandles newlines in values,
1989 (
1990 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1991 eval ac_val=\$$ac_var
1992 case $ac_val in #(
1993 *${as_nl}*)
1994 case $ac_var in #(
1995 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1996 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1997 esac
1998 case $ac_var in #(
1999 _ | IFS | as_nl) ;; #(
2000 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2001 *) { eval $ac_var=; unset $ac_var;} ;;
2002 esac ;;
2003 esac
2004 done
2005 (set) 2>&1 |
2006 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2007 *${as_nl}ac_space=\ *)
2008 sed -n \
2009 "s/'\''/'\''\\\\'\'''\''/g;
2010 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2011 ;; #(
2012 *)
2013 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2014 ;;
2015 esac |
2016 sort
2017 )
2018 echo
2019
2020 cat <<\_ASBOX
2021 ## ----------------- ##
2022 ## Output variables. ##
2023 ## ----------------- ##
2024 _ASBOX
2025 echo
2026 for ac_var in $ac_subst_vars
2027 do
2028 eval ac_val=\$$ac_var
2029 case $ac_val in
2030 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2031 esac
2032 $as_echo "$ac_var='\''$ac_val'\''"
2033 done | sort
2034 echo
2035
2036 if test -n "$ac_subst_files"; then
2037 cat <<\_ASBOX
2038 ## ------------------- ##
2039 ## File substitutions. ##
2040 ## ------------------- ##
2041 _ASBOX
2042 echo
2043 for ac_var in $ac_subst_files
2044 do
2045 eval ac_val=\$$ac_var
2046 case $ac_val in
2047 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2048 esac
2049 $as_echo "$ac_var='\''$ac_val'\''"
2050 done | sort
2051 echo
2052 fi
2053
2054 if test -s confdefs.h; then
2055 cat <<\_ASBOX
2056 ## ----------- ##
2057 ## confdefs.h. ##
2058 ## ----------- ##
2059 _ASBOX
2060 echo
2061 cat confdefs.h
2062 echo
2063 fi
2064 test "$ac_signal" != 0 &&
2065 $as_echo "$as_me: caught signal $ac_signal"
2066 $as_echo "$as_me: exit $exit_status"
2067 } >&5
2068 rm -f core *.core core.conftest.* &&
2069 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2070 exit $exit_status
2071 ' 0
2072 for ac_signal in 1 2 13 15; do
2073 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2074 done
2075 ac_signal=0
2076
2077 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2078 rm -f -r conftest* confdefs.h
2079
2080 $as_echo "/* confdefs.h */" > confdefs.h
2081
2082 # Predefined preprocessor variables.
2083
2084 cat >>confdefs.h <<_ACEOF
2085 #define PACKAGE_NAME "$PACKAGE_NAME"
2086 _ACEOF
2087
2088 cat >>confdefs.h <<_ACEOF
2089 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2090 _ACEOF
2091
2092 cat >>confdefs.h <<_ACEOF
2093 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2094 _ACEOF
2095
2096 cat >>confdefs.h <<_ACEOF
2097 #define PACKAGE_STRING "$PACKAGE_STRING"
2098 _ACEOF
2099
2100 cat >>confdefs.h <<_ACEOF
2101 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2102 _ACEOF
2103
2104 cat >>confdefs.h <<_ACEOF
2105 #define PACKAGE_URL "$PACKAGE_URL"
2106 _ACEOF
2107
2108
2109 # Let the site file select an alternate cache file if it wants to.
2110 # Prefer an explicitly selected file to automatically selected ones.
2111 ac_site_file1=NONE
2112 ac_site_file2=NONE
2113 if test -n "$CONFIG_SITE"; then
2114 ac_site_file1=$CONFIG_SITE
2115 elif test "x$prefix" != xNONE; then
2116 ac_site_file1=$prefix/share/config.site
2117 ac_site_file2=$prefix/etc/config.site
2118 else
2119 ac_site_file1=$ac_default_prefix/share/config.site
2120 ac_site_file2=$ac_default_prefix/etc/config.site
2121 fi
2122 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2123 do
2124 test "x$ac_site_file" = xNONE && continue
2125 if test -r "$ac_site_file"; then
2126 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2127 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2128 sed 's/^/| /' "$ac_site_file" >&5
2129 . "$ac_site_file"
2130 fi
2131 done
2132
2133 if test -r "$cache_file"; then
2134 # Some versions of bash will fail to source /dev/null (special
2135 # files actually), so we avoid doing that.
2136 if test -f "$cache_file"; then
2137 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2138 $as_echo "$as_me: loading cache $cache_file" >&6;}
2139 case $cache_file in
2140 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2141 *) . "./$cache_file";;
2142 esac
2143 fi
2144 else
2145 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2146 $as_echo "$as_me: creating cache $cache_file" >&6;}
2147 >$cache_file
2148 fi
2149
2150 # Check that the precious variables saved in the cache have kept the same
2151 # value.
2152 ac_cache_corrupted=false
2153 for ac_var in $ac_precious_vars; do
2154 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2155 eval ac_new_set=\$ac_env_${ac_var}_set
2156 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2157 eval ac_new_val=\$ac_env_${ac_var}_value
2158 case $ac_old_set,$ac_new_set in
2159 set,)
2160 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2161 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2162 ac_cache_corrupted=: ;;
2163 ,set)
2164 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2165 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2166 ac_cache_corrupted=: ;;
2167 ,);;
2168 *)
2169 if test "x$ac_old_val" != "x$ac_new_val"; then
2170 # differences in whitespace do not lead to failure.
2171 ac_old_val_w=`echo x $ac_old_val`
2172 ac_new_val_w=`echo x $ac_new_val`
2173 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2174 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2175 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2176 ac_cache_corrupted=:
2177 else
2178 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2179 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2180 eval $ac_var=\$ac_old_val
2181 fi
2182 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2183 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2184 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2185 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2186 fi;;
2187 esac
2188 # Pass precious variables to config.status.
2189 if test "$ac_new_set" = set; then
2190 case $ac_new_val in
2191 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2192 *) ac_arg=$ac_var=$ac_new_val ;;
2193 esac
2194 case " $ac_configure_args " in
2195 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2196 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2197 esac
2198 fi
2199 done
2200 if $ac_cache_corrupted; then
2201 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2202 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2203 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2204 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2205 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2206 fi
2207 ## -------------------- ##
2208 ## Main body of script. ##
2209 ## -------------------- ##
2210
2211 ac_ext=c
2212 ac_cpp='$CPP $CPPFLAGS'
2213 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2214 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2215 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2216
2217
2218
2219
2220
2221
2222
2223 ac_aux_dir=
2224 for ac_dir in .. "$srcdir"/..; do
2225 for ac_t in install-sh install.sh shtool; do
2226 if test -f "$ac_dir/$ac_t"; then
2227 ac_aux_dir=$ac_dir
2228 ac_install_sh="$ac_aux_dir/$ac_t -c"
2229 break 2
2230 fi
2231 done
2232 done
2233 if test -z "$ac_aux_dir"; then
2234 as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
2235 fi
2236
2237 # These three variables are undocumented and unsupported,
2238 # and are intended to be withdrawn in a future Autoconf release.
2239 # They can cause serious problems if a builder's source tree is in a directory
2240 # whose full name contains unusual characters.
2241 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2242 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2243 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2244
2245
2246
2247 # Checks for programs.
2248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2249 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2250 set x ${MAKE-make}
2251 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2252 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
2253 $as_echo_n "(cached) " >&6
2254 else
2255 cat >conftest.make <<\_ACEOF
2256 SHELL = /bin/sh
2257 all:
2258 @echo '@@@%%%=$(MAKE)=@@@%%%'
2259 _ACEOF
2260 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2261 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2262 *@@@%%%=?*=@@@%%%*)
2263 eval ac_cv_prog_make_${ac_make}_set=yes;;
2264 *)
2265 eval ac_cv_prog_make_${ac_make}_set=no;;
2266 esac
2267 rm -f conftest.make
2268 fi
2269 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2271 $as_echo "yes" >&6; }
2272 SET_MAKE=
2273 else
2274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2275 $as_echo "no" >&6; }
2276 SET_MAKE="MAKE=${MAKE-make}"
2277 fi
2278
2279 ac_ext=c
2280 ac_cpp='$CPP $CPPFLAGS'
2281 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2282 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2283 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2284 if test -n "$ac_tool_prefix"; then
2285 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2286 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2288 $as_echo_n "checking for $ac_word... " >&6; }
2289 if test "${ac_cv_prog_CC+set}" = set; then :
2290 $as_echo_n "(cached) " >&6
2291 else
2292 if test -n "$CC"; then
2293 ac_cv_prog_CC="$CC" # Let the user override the test.
2294 else
2295 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2296 for as_dir in $PATH
2297 do
2298 IFS=$as_save_IFS
2299 test -z "$as_dir" && as_dir=.
2300 for ac_exec_ext in '' $ac_executable_extensions; do
2301 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2302 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2303 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2304 break 2
2305 fi
2306 done
2307 done
2308 IFS=$as_save_IFS
2309
2310 fi
2311 fi
2312 CC=$ac_cv_prog_CC
2313 if test -n "$CC"; then
2314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2315 $as_echo "$CC" >&6; }
2316 else
2317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2318 $as_echo "no" >&6; }
2319 fi
2320
2321
2322 fi
2323 if test -z "$ac_cv_prog_CC"; then
2324 ac_ct_CC=$CC
2325 # Extract the first word of "gcc", so it can be a program name with args.
2326 set dummy gcc; ac_word=$2
2327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2328 $as_echo_n "checking for $ac_word... " >&6; }
2329 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2330 $as_echo_n "(cached) " >&6
2331 else
2332 if test -n "$ac_ct_CC"; then
2333 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2334 else
2335 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2336 for as_dir in $PATH
2337 do
2338 IFS=$as_save_IFS
2339 test -z "$as_dir" && as_dir=.
2340 for ac_exec_ext in '' $ac_executable_extensions; do
2341 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2342 ac_cv_prog_ac_ct_CC="gcc"
2343 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2344 break 2
2345 fi
2346 done
2347 done
2348 IFS=$as_save_IFS
2349
2350 fi
2351 fi
2352 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2353 if test -n "$ac_ct_CC"; then
2354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2355 $as_echo "$ac_ct_CC" >&6; }
2356 else
2357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2358 $as_echo "no" >&6; }
2359 fi
2360
2361 if test "x$ac_ct_CC" = x; then
2362 CC=""
2363 else
2364 case $cross_compiling:$ac_tool_warned in
2365 yes:)
2366 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2367 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2368 ac_tool_warned=yes ;;
2369 esac
2370 CC=$ac_ct_CC
2371 fi
2372 else
2373 CC="$ac_cv_prog_CC"
2374 fi
2375
2376 if test -z "$CC"; then
2377 if test -n "$ac_tool_prefix"; then
2378 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2379 set dummy ${ac_tool_prefix}cc; ac_word=$2
2380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2381 $as_echo_n "checking for $ac_word... " >&6; }
2382 if test "${ac_cv_prog_CC+set}" = set; then :
2383 $as_echo_n "(cached) " >&6
2384 else
2385 if test -n "$CC"; then
2386 ac_cv_prog_CC="$CC" # Let the user override the test.
2387 else
2388 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2389 for as_dir in $PATH
2390 do
2391 IFS=$as_save_IFS
2392 test -z "$as_dir" && as_dir=.
2393 for ac_exec_ext in '' $ac_executable_extensions; do
2394 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2395 ac_cv_prog_CC="${ac_tool_prefix}cc"
2396 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2397 break 2
2398 fi
2399 done
2400 done
2401 IFS=$as_save_IFS
2402
2403 fi
2404 fi
2405 CC=$ac_cv_prog_CC
2406 if test -n "$CC"; then
2407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2408 $as_echo "$CC" >&6; }
2409 else
2410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2411 $as_echo "no" >&6; }
2412 fi
2413
2414
2415 fi
2416 fi
2417 if test -z "$CC"; then
2418 # Extract the first word of "cc", so it can be a program name with args.
2419 set dummy cc; ac_word=$2
2420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2421 $as_echo_n "checking for $ac_word... " >&6; }
2422 if test "${ac_cv_prog_CC+set}" = set; then :
2423 $as_echo_n "(cached) " >&6
2424 else
2425 if test -n "$CC"; then
2426 ac_cv_prog_CC="$CC" # Let the user override the test.
2427 else
2428 ac_prog_rejected=no
2429 as_save_IFS=$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 '' $ac_executable_extensions; do
2435 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2436 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2437 ac_prog_rejected=yes
2438 continue
2439 fi
2440 ac_cv_prog_CC="cc"
2441 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2442 break 2
2443 fi
2444 done
2445 done
2446 IFS=$as_save_IFS
2447
2448 if test $ac_prog_rejected = yes; then
2449 # We found a bogon in the path, so make sure we never use it.
2450 set dummy $ac_cv_prog_CC
2451 shift
2452 if test $# != 0; then
2453 # We chose a different compiler from the bogus one.
2454 # However, it has the same basename, so the bogon will be chosen
2455 # first if we set CC to just the basename; use the full file name.
2456 shift
2457 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2458 fi
2459 fi
2460 fi
2461 fi
2462 CC=$ac_cv_prog_CC
2463 if test -n "$CC"; then
2464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2465 $as_echo "$CC" >&6; }
2466 else
2467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2468 $as_echo "no" >&6; }
2469 fi
2470
2471
2472 fi
2473 if test -z "$CC"; then
2474 if test -n "$ac_tool_prefix"; then
2475 for ac_prog in cl.exe
2476 do
2477 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2478 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2480 $as_echo_n "checking for $ac_word... " >&6; }
2481 if test "${ac_cv_prog_CC+set}" = set; then :
2482 $as_echo_n "(cached) " >&6
2483 else
2484 if test -n "$CC"; then
2485 ac_cv_prog_CC="$CC" # Let the user override the test.
2486 else
2487 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2488 for as_dir in $PATH
2489 do
2490 IFS=$as_save_IFS
2491 test -z "$as_dir" && as_dir=.
2492 for ac_exec_ext in '' $ac_executable_extensions; do
2493 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2494 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2495 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2496 break 2
2497 fi
2498 done
2499 done
2500 IFS=$as_save_IFS
2501
2502 fi
2503 fi
2504 CC=$ac_cv_prog_CC
2505 if test -n "$CC"; then
2506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2507 $as_echo "$CC" >&6; }
2508 else
2509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2510 $as_echo "no" >&6; }
2511 fi
2512
2513
2514 test -n "$CC" && break
2515 done
2516 fi
2517 if test -z "$CC"; then
2518 ac_ct_CC=$CC
2519 for ac_prog in cl.exe
2520 do
2521 # Extract the first word of "$ac_prog", so it can be a program name with args.
2522 set dummy $ac_prog; ac_word=$2
2523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2524 $as_echo_n "checking for $ac_word... " >&6; }
2525 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2526 $as_echo_n "(cached) " >&6
2527 else
2528 if test -n "$ac_ct_CC"; then
2529 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2530 else
2531 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2532 for as_dir in $PATH
2533 do
2534 IFS=$as_save_IFS
2535 test -z "$as_dir" && as_dir=.
2536 for ac_exec_ext in '' $ac_executable_extensions; do
2537 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2538 ac_cv_prog_ac_ct_CC="$ac_prog"
2539 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2540 break 2
2541 fi
2542 done
2543 done
2544 IFS=$as_save_IFS
2545
2546 fi
2547 fi
2548 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2549 if test -n "$ac_ct_CC"; then
2550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2551 $as_echo "$ac_ct_CC" >&6; }
2552 else
2553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2554 $as_echo "no" >&6; }
2555 fi
2556
2557
2558 test -n "$ac_ct_CC" && break
2559 done
2560
2561 if test "x$ac_ct_CC" = x; then
2562 CC=""
2563 else
2564 case $cross_compiling:$ac_tool_warned in
2565 yes:)
2566 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2567 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2568 ac_tool_warned=yes ;;
2569 esac
2570 CC=$ac_ct_CC
2571 fi
2572 fi
2573
2574 fi
2575
2576
2577 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2578 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2579 as_fn_error "no acceptable C compiler found in \$PATH
2580 See \`config.log' for more details." "$LINENO" 5; }
2581
2582 # Provide some information about the compiler.
2583 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2584 set X $ac_compile
2585 ac_compiler=$2
2586 for ac_option in --version -v -V -qversion; do
2587 { { ac_try="$ac_compiler $ac_option >&5"
2588 case "(($ac_try" in
2589 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2590 *) ac_try_echo=$ac_try;;
2591 esac
2592 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2593 $as_echo "$ac_try_echo"; } >&5
2594 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2595 ac_status=$?
2596 if test -s conftest.err; then
2597 sed '10a\
2598 ... rest of stderr output deleted ...
2599 10q' conftest.err >conftest.er1
2600 cat conftest.er1 >&5
2601 rm -f conftest.er1 conftest.err
2602 fi
2603 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2604 test $ac_status = 0; }
2605 done
2606
2607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2608 /* end confdefs.h. */
2609
2610 int
2611 main ()
2612 {
2613
2614 ;
2615 return 0;
2616 }
2617 _ACEOF
2618 ac_clean_files_save=$ac_clean_files
2619 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2620 # Try to create an executable without -o first, disregard a.out.
2621 # It will help us diagnose broken compilers, and finding out an intuition
2622 # of exeext.
2623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2624 $as_echo_n "checking for C compiler default output file name... " >&6; }
2625 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2626
2627 # The possible output files:
2628 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2629
2630 ac_rmfiles=
2631 for ac_file in $ac_files
2632 do
2633 case $ac_file in
2634 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2635 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2636 esac
2637 done
2638 rm -f $ac_rmfiles
2639
2640 if { { ac_try="$ac_link_default"
2641 case "(($ac_try" in
2642 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2643 *) ac_try_echo=$ac_try;;
2644 esac
2645 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2646 $as_echo "$ac_try_echo"; } >&5
2647 (eval "$ac_link_default") 2>&5
2648 ac_status=$?
2649 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2650 test $ac_status = 0; }; then :
2651 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2652 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2653 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2654 # so that the user can short-circuit this test for compilers unknown to
2655 # Autoconf.
2656 for ac_file in $ac_files ''
2657 do
2658 test -f "$ac_file" || continue
2659 case $ac_file in
2660 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2661 ;;
2662 [ab].out )
2663 # We found the default executable, but exeext='' is most
2664 # certainly right.
2665 break;;
2666 *.* )
2667 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2668 then :; else
2669 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2670 fi
2671 # We set ac_cv_exeext here because the later test for it is not
2672 # safe: cross compilers may not add the suffix if given an `-o'
2673 # argument, so we may need to know it at that point already.
2674 # Even if this section looks crufty: it has the advantage of
2675 # actually working.
2676 break;;
2677 * )
2678 break;;
2679 esac
2680 done
2681 test "$ac_cv_exeext" = no && ac_cv_exeext=
2682
2683 else
2684 ac_file=''
2685 fi
2686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2687 $as_echo "$ac_file" >&6; }
2688 if test -z "$ac_file"; then :
2689 $as_echo "$as_me: failed program was:" >&5
2690 sed 's/^/| /' conftest.$ac_ext >&5
2691
2692 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2693 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2694 { as_fn_set_status 77
2695 as_fn_error "C compiler cannot create executables
2696 See \`config.log' for more details." "$LINENO" 5; }; }
2697 fi
2698 ac_exeext=$ac_cv_exeext
2699
2700 # Check that the compiler produces executables we can run. If not, either
2701 # the compiler is broken, or we cross compile.
2702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2703 $as_echo_n "checking whether the C compiler works... " >&6; }
2704 # If not cross compiling, check that we can run a simple program.
2705 if test "$cross_compiling" != yes; then
2706 if { ac_try='./$ac_file'
2707 { { case "(($ac_try" in
2708 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2709 *) ac_try_echo=$ac_try;;
2710 esac
2711 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2712 $as_echo "$ac_try_echo"; } >&5
2713 (eval "$ac_try") 2>&5
2714 ac_status=$?
2715 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2716 test $ac_status = 0; }; }; then
2717 cross_compiling=no
2718 else
2719 if test "$cross_compiling" = maybe; then
2720 cross_compiling=yes
2721 else
2722 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2723 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2724 as_fn_error "cannot run C compiled programs.
2725 If you meant to cross compile, use \`--host'.
2726 See \`config.log' for more details." "$LINENO" 5; }
2727 fi
2728 fi
2729 fi
2730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2731 $as_echo "yes" >&6; }
2732
2733 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2734 ac_clean_files=$ac_clean_files_save
2735 # Check that the compiler produces executables we can run. If not, either
2736 # the compiler is broken, or we cross compile.
2737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2738 $as_echo_n "checking whether we are cross compiling... " >&6; }
2739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2740 $as_echo "$cross_compiling" >&6; }
2741
2742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2743 $as_echo_n "checking for suffix of executables... " >&6; }
2744 if { { ac_try="$ac_link"
2745 case "(($ac_try" in
2746 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2747 *) ac_try_echo=$ac_try;;
2748 esac
2749 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2750 $as_echo "$ac_try_echo"; } >&5
2751 (eval "$ac_link") 2>&5
2752 ac_status=$?
2753 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2754 test $ac_status = 0; }; then :
2755 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2756 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2757 # work properly (i.e., refer to `conftest.exe'), while it won't with
2758 # `rm'.
2759 for ac_file in conftest.exe conftest conftest.*; do
2760 test -f "$ac_file" || continue
2761 case $ac_file in
2762 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2763 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2764 break;;
2765 * ) break;;
2766 esac
2767 done
2768 else
2769 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2770 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2771 as_fn_error "cannot compute suffix of executables: cannot compile and link
2772 See \`config.log' for more details." "$LINENO" 5; }
2773 fi
2774 rm -f conftest$ac_cv_exeext
2775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2776 $as_echo "$ac_cv_exeext" >&6; }
2777
2778 rm -f conftest.$ac_ext
2779 EXEEXT=$ac_cv_exeext
2780 ac_exeext=$EXEEXT
2781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2782 $as_echo_n "checking for suffix of object files... " >&6; }
2783 if test "${ac_cv_objext+set}" = set; then :
2784 $as_echo_n "(cached) " >&6
2785 else
2786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2787 /* end confdefs.h. */
2788
2789 int
2790 main ()
2791 {
2792
2793 ;
2794 return 0;
2795 }
2796 _ACEOF
2797 rm -f conftest.o conftest.obj
2798 if { { ac_try="$ac_compile"
2799 case "(($ac_try" in
2800 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2801 *) ac_try_echo=$ac_try;;
2802 esac
2803 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2804 $as_echo "$ac_try_echo"; } >&5
2805 (eval "$ac_compile") 2>&5
2806 ac_status=$?
2807 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2808 test $ac_status = 0; }; then :
2809 for ac_file in conftest.o conftest.obj conftest.*; do
2810 test -f "$ac_file" || continue;
2811 case $ac_file in
2812 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2813 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2814 break;;
2815 esac
2816 done
2817 else
2818 $as_echo "$as_me: failed program was:" >&5
2819 sed 's/^/| /' conftest.$ac_ext >&5
2820
2821 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2822 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2823 as_fn_error "cannot compute suffix of object files: cannot compile
2824 See \`config.log' for more details." "$LINENO" 5; }
2825 fi
2826 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2827 fi
2828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2829 $as_echo "$ac_cv_objext" >&6; }
2830 OBJEXT=$ac_cv_objext
2831 ac_objext=$OBJEXT
2832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2833 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2834 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2835 $as_echo_n "(cached) " >&6
2836 else
2837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2838 /* end confdefs.h. */
2839
2840 int
2841 main ()
2842 {
2843 #ifndef __GNUC__
2844 choke me
2845 #endif
2846
2847 ;
2848 return 0;
2849 }
2850 _ACEOF
2851 if ac_fn_c_try_compile "$LINENO"; then :
2852 ac_compiler_gnu=yes
2853 else
2854 ac_compiler_gnu=no
2855 fi
2856 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2857 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2858
2859 fi
2860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2861 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2862 if test $ac_compiler_gnu = yes; then
2863 GCC=yes
2864 else
2865 GCC=
2866 fi
2867 ac_test_CFLAGS=${CFLAGS+set}
2868 ac_save_CFLAGS=$CFLAGS
2869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2870 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2871 if test "${ac_cv_prog_cc_g+set}" = set; then :
2872 $as_echo_n "(cached) " >&6
2873 else
2874 ac_save_c_werror_flag=$ac_c_werror_flag
2875 ac_c_werror_flag=yes
2876 ac_cv_prog_cc_g=no
2877 CFLAGS="-g"
2878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2879 /* end confdefs.h. */
2880
2881 int
2882 main ()
2883 {
2884
2885 ;
2886 return 0;
2887 }
2888 _ACEOF
2889 if ac_fn_c_try_compile "$LINENO"; then :
2890 ac_cv_prog_cc_g=yes
2891 else
2892 CFLAGS=""
2893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2894 /* end confdefs.h. */
2895
2896 int
2897 main ()
2898 {
2899
2900 ;
2901 return 0;
2902 }
2903 _ACEOF
2904 if ac_fn_c_try_compile "$LINENO"; then :
2905
2906 else
2907 ac_c_werror_flag=$ac_save_c_werror_flag
2908 CFLAGS="-g"
2909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2910 /* end confdefs.h. */
2911
2912 int
2913 main ()
2914 {
2915
2916 ;
2917 return 0;
2918 }
2919 _ACEOF
2920 if ac_fn_c_try_compile "$LINENO"; then :
2921 ac_cv_prog_cc_g=yes
2922 fi
2923 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2924 fi
2925 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2926 fi
2927 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2928 ac_c_werror_flag=$ac_save_c_werror_flag
2929 fi
2930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2931 $as_echo "$ac_cv_prog_cc_g" >&6; }
2932 if test "$ac_test_CFLAGS" = set; then
2933 CFLAGS=$ac_save_CFLAGS
2934 elif test $ac_cv_prog_cc_g = yes; then
2935 if test "$GCC" = yes; then
2936 CFLAGS="-g -O2"
2937 else
2938 CFLAGS="-g"
2939 fi
2940 else
2941 if test "$GCC" = yes; then
2942 CFLAGS="-O2"
2943 else
2944 CFLAGS=
2945 fi
2946 fi
2947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2948 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2949 if test "${ac_cv_prog_cc_c89+set}" = set; then :
2950 $as_echo_n "(cached) " >&6
2951 else
2952 ac_cv_prog_cc_c89=no
2953 ac_save_CC=$CC
2954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2955 /* end confdefs.h. */
2956 #include <stdarg.h>
2957 #include <stdio.h>
2958 #include <sys/types.h>
2959 #include <sys/stat.h>
2960 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2961 struct buf { int x; };
2962 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2963 static char *e (p, i)
2964 char **p;
2965 int i;
2966 {
2967 return p[i];
2968 }
2969 static char *f (char * (*g) (char **, int), char **p, ...)
2970 {
2971 char *s;
2972 va_list v;
2973 va_start (v,p);
2974 s = g (p, va_arg (v,int));
2975 va_end (v);
2976 return s;
2977 }
2978
2979 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2980 function prototypes and stuff, but not '\xHH' hex character constants.
2981 These don't provoke an error unfortunately, instead are silently treated
2982 as 'x'. The following induces an error, until -std is added to get
2983 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2984 array size at least. It's necessary to write '\x00'==0 to get something
2985 that's true only with -std. */
2986 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2987
2988 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2989 inside strings and character constants. */
2990 #define FOO(x) 'x'
2991 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2992
2993 int test (int i, double x);
2994 struct s1 {int (*f) (int a);};
2995 struct s2 {int (*f) (double a);};
2996 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2997 int argc;
2998 char **argv;
2999 int
3000 main ()
3001 {
3002 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3003 ;
3004 return 0;
3005 }
3006 _ACEOF
3007 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3008 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3009 do
3010 CC="$ac_save_CC $ac_arg"
3011 if ac_fn_c_try_compile "$LINENO"; then :
3012 ac_cv_prog_cc_c89=$ac_arg
3013 fi
3014 rm -f core conftest.err conftest.$ac_objext
3015 test "x$ac_cv_prog_cc_c89" != "xno" && break
3016 done
3017 rm -f conftest.$ac_ext
3018 CC=$ac_save_CC
3019
3020 fi
3021 # AC_CACHE_VAL
3022 case "x$ac_cv_prog_cc_c89" in
3023 x)
3024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3025 $as_echo "none needed" >&6; } ;;
3026 xno)
3027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3028 $as_echo "unsupported" >&6; } ;;
3029 *)
3030 CC="$CC $ac_cv_prog_cc_c89"
3031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3032 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3033 esac
3034 if test "x$ac_cv_prog_cc_c89" != xno; then :
3035
3036 fi
3037
3038 ac_ext=c
3039 ac_cpp='$CPP $CPPFLAGS'
3040 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3041 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3042 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3043
3044 if test -n "$ac_tool_prefix"; then
3045 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3046 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3048 $as_echo_n "checking for $ac_word... " >&6; }
3049 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3050 $as_echo_n "(cached) " >&6
3051 else
3052 if test -n "$RANLIB"; then
3053 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3054 else
3055 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3056 for as_dir in $PATH
3057 do
3058 IFS=$as_save_IFS
3059 test -z "$as_dir" && as_dir=.
3060 for ac_exec_ext in '' $ac_executable_extensions; do
3061 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3062 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3063 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3064 break 2
3065 fi
3066 done
3067 done
3068 IFS=$as_save_IFS
3069
3070 fi
3071 fi
3072 RANLIB=$ac_cv_prog_RANLIB
3073 if test -n "$RANLIB"; then
3074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3075 $as_echo "$RANLIB" >&6; }
3076 else
3077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3078 $as_echo "no" >&6; }
3079 fi
3080
3081
3082 fi
3083 if test -z "$ac_cv_prog_RANLIB"; then
3084 ac_ct_RANLIB=$RANLIB
3085 # Extract the first word of "ranlib", so it can be a program name with args.
3086 set dummy ranlib; ac_word=$2
3087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3088 $as_echo_n "checking for $ac_word... " >&6; }
3089 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3090 $as_echo_n "(cached) " >&6
3091 else
3092 if test -n "$ac_ct_RANLIB"; then
3093 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3094 else
3095 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3096 for as_dir in $PATH
3097 do
3098 IFS=$as_save_IFS
3099 test -z "$as_dir" && as_dir=.
3100 for ac_exec_ext in '' $ac_executable_extensions; do
3101 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3102 ac_cv_prog_ac_ct_RANLIB="ranlib"
3103 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3104 break 2
3105 fi
3106 done
3107 done
3108 IFS=$as_save_IFS
3109
3110 fi
3111 fi
3112 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3113 if test -n "$ac_ct_RANLIB"; then
3114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3115 $as_echo "$ac_ct_RANLIB" >&6; }
3116 else
3117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3118 $as_echo "no" >&6; }
3119 fi
3120
3121 if test "x$ac_ct_RANLIB" = x; then
3122 RANLIB=":"
3123 else
3124 case $cross_compiling:$ac_tool_warned in
3125 yes:)
3126 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3127 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3128 ac_tool_warned=yes ;;
3129 esac
3130 RANLIB=$ac_ct_RANLIB
3131 fi
3132 else
3133 RANLIB="$ac_cv_prog_RANLIB"
3134 fi
3135
3136
3137 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
3138 for ac_prog in aclocal
3139 do
3140 # Extract the first word of "$ac_prog", so it can be a program name with args.
3141 set dummy $ac_prog; ac_word=$2
3142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3143 $as_echo_n "checking for $ac_word... " >&6; }
3144 if test "${ac_cv_prog_ACLOCAL+set}" = set; then :
3145 $as_echo_n "(cached) " >&6
3146 else
3147 if test -n "$ACLOCAL"; then
3148 ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test.
3149 else
3150 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3151 for as_dir in $PATH
3152 do
3153 IFS=$as_save_IFS
3154 test -z "$as_dir" && as_dir=.
3155 for ac_exec_ext in '' $ac_executable_extensions; do
3156 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3157 ac_cv_prog_ACLOCAL="$ac_prog"
3158 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3159 break 2
3160 fi
3161 done
3162 done
3163 IFS=$as_save_IFS
3164
3165 fi
3166 fi
3167 ACLOCAL=$ac_cv_prog_ACLOCAL
3168 if test -n "$ACLOCAL"; then
3169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5
3170 $as_echo "$ACLOCAL" >&6; }
3171 else
3172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3173 $as_echo "no" >&6; }
3174 fi
3175
3176
3177 test -n "$ACLOCAL" && break
3178 done
3179 test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal"
3180
3181 for ac_prog in autoconf
3182 do
3183 # Extract the first word of "$ac_prog", so it can be a program name with args.
3184 set dummy $ac_prog; ac_word=$2
3185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3186 $as_echo_n "checking for $ac_word... " >&6; }
3187 if test "${ac_cv_prog_AUTOCONF+set}" = set; then :
3188 $as_echo_n "(cached) " >&6
3189 else
3190 if test -n "$AUTOCONF"; then
3191 ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
3192 else
3193 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3194 for as_dir in $PATH
3195 do
3196 IFS=$as_save_IFS
3197 test -z "$as_dir" && as_dir=.
3198 for ac_exec_ext in '' $ac_executable_extensions; do
3199 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3200 ac_cv_prog_AUTOCONF="$ac_prog"
3201 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3202 break 2
3203 fi
3204 done
3205 done
3206 IFS=$as_save_IFS
3207
3208 fi
3209 fi
3210 AUTOCONF=$ac_cv_prog_AUTOCONF
3211 if test -n "$AUTOCONF"; then
3212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5
3213 $as_echo "$AUTOCONF" >&6; }
3214 else
3215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3216 $as_echo "no" >&6; }
3217 fi
3218
3219
3220 test -n "$AUTOCONF" && break
3221 done
3222 test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf"
3223
3224 for ac_prog in autoheader
3225 do
3226 # Extract the first word of "$ac_prog", so it can be a program name with args.
3227 set dummy $ac_prog; ac_word=$2
3228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3229 $as_echo_n "checking for $ac_word... " >&6; }
3230 if test "${ac_cv_prog_AUTOHEADER+set}" = set; then :
3231 $as_echo_n "(cached) " >&6
3232 else
3233 if test -n "$AUTOHEADER"; then
3234 ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test.
3235 else
3236 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3237 for as_dir in $PATH
3238 do
3239 IFS=$as_save_IFS
3240 test -z "$as_dir" && as_dir=.
3241 for ac_exec_ext in '' $ac_executable_extensions; do
3242 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3243 ac_cv_prog_AUTOHEADER="$ac_prog"
3244 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3245 break 2
3246 fi
3247 done
3248 done
3249 IFS=$as_save_IFS
3250
3251 fi
3252 fi
3253 AUTOHEADER=$ac_cv_prog_AUTOHEADER
3254 if test -n "$AUTOHEADER"; then
3255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5
3256 $as_echo "$AUTOHEADER" >&6; }
3257 else
3258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3259 $as_echo "no" >&6; }
3260 fi
3261
3262
3263 test -n "$AUTOHEADER" && break
3264 done
3265 test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader"
3266
3267
3268 # Figure out what compiler warnings we can enable.
3269 # See config/warnings.m4 for details.
3270
3271
3272 WARN_CFLAGS=
3273 save_CFLAGS="$CFLAGS"
3274 for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
3275 -Wmissing-prototypes -Wold-style-definition \
3276 -Wmissing-format-attribute -Wcast-qual; do
3277 # Do the check with the no- prefix removed since gcc silently
3278 # accepts any -Wno-* option on purpose
3279 case $real_option in
3280 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
3281 *) option=$real_option ;;
3282 esac
3283 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
3284
3285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
3286 $as_echo_n "checking whether $CC supports $option... " >&6; }
3287 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
3288 $as_echo_n "(cached) " >&6
3289 else
3290 CFLAGS="$option"
3291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3292 /* end confdefs.h. */
3293
3294 int
3295 main ()
3296 {
3297
3298 ;
3299 return 0;
3300 }
3301 _ACEOF
3302 if ac_fn_c_try_compile "$LINENO"; then :
3303 eval "$as_acx_Woption=yes"
3304 else
3305 eval "$as_acx_Woption=no"
3306 fi
3307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3308
3309 fi
3310 eval ac_res=\$$as_acx_Woption
3311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3312 $as_echo "$ac_res" >&6; }
3313 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
3314 WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$real_option"
3315 fi
3316 done
3317 CFLAGS="$save_CFLAGS"
3318
3319 WARN_PEDANTIC=
3320 # Do the check with the no- prefix removed from the warning options
3321 # since gcc silently accepts any -Wno-* option on purpose
3322 if test "$GCC" = yes; then :
3323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5
3324 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; }
3325 if test "${acx_cv_prog_cc_pedantic__Wlong_long+set}" = set; then :
3326 $as_echo_n "(cached) " >&6
3327 else
3328 save_CFLAGS="$CFLAGS"
3329 CFLAGS="-pedantic -Wlong-long"
3330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3331 /* end confdefs.h. */
3332
3333 int
3334 main ()
3335 {
3336
3337 ;
3338 return 0;
3339 }
3340 _ACEOF
3341 if ac_fn_c_try_compile "$LINENO"; then :
3342 acx_cv_prog_cc_pedantic__Wlong_long=yes
3343 else
3344 acx_cv_prog_cc_pedantic__Wlong_long=no
3345 fi
3346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3347 CFLAGS="$save_CFLAGS"
3348 fi
3349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5
3350 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; }
3351 if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then :
3352 WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long"
3353 fi
3354
3355 fi
3356
3357
3358 # Only enable with --enable-werror-always until existing warnings are
3359 # corrected.
3360 WERROR=
3361 # Check whether --enable-werror-always was given.
3362 if test "${enable_werror_always+set}" = set; then :
3363 enableval=$enable_werror_always;
3364 else
3365 enable_werror_always=no
3366 fi
3367
3368 if test $enable_werror_always = yes; then :
3369 WERROR="$WERROR${WERROR:+ }-Werror"
3370 fi
3371
3372
3373
3374 # Checks for header files.
3375 ac_ext=c
3376 ac_cpp='$CPP $CPPFLAGS'
3377 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3378 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3379 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3381 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3382 # On Suns, sometimes $CPP names a directory.
3383 if test -n "$CPP" && test -d "$CPP"; then
3384 CPP=
3385 fi
3386 if test -z "$CPP"; then
3387 if test "${ac_cv_prog_CPP+set}" = set; then :
3388 $as_echo_n "(cached) " >&6
3389 else
3390 # Double quotes because CPP needs to be expanded
3391 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3392 do
3393 ac_preproc_ok=false
3394 for ac_c_preproc_warn_flag in '' yes
3395 do
3396 # Use a header file that comes with gcc, so configuring glibc
3397 # with a fresh cross-compiler works.
3398 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3399 # <limits.h> exists even on freestanding compilers.
3400 # On the NeXT, cc -E runs the code through the compiler's parser,
3401 # not just through cpp. "Syntax error" is here to catch this case.
3402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3403 /* end confdefs.h. */
3404 #ifdef __STDC__
3405 # include <limits.h>
3406 #else
3407 # include <assert.h>
3408 #endif
3409 Syntax error
3410 _ACEOF
3411 if ac_fn_c_try_cpp "$LINENO"; then :
3412
3413 else
3414 # Broken: fails on valid input.
3415 continue
3416 fi
3417 rm -f conftest.err conftest.$ac_ext
3418
3419 # OK, works on sane cases. Now check whether nonexistent headers
3420 # can be detected and how.
3421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3422 /* end confdefs.h. */
3423 #include <ac_nonexistent.h>
3424 _ACEOF
3425 if ac_fn_c_try_cpp "$LINENO"; then :
3426 # Broken: success on invalid input.
3427 continue
3428 else
3429 # Passes both tests.
3430 ac_preproc_ok=:
3431 break
3432 fi
3433 rm -f conftest.err conftest.$ac_ext
3434
3435 done
3436 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3437 rm -f conftest.err conftest.$ac_ext
3438 if $ac_preproc_ok; then :
3439 break
3440 fi
3441
3442 done
3443 ac_cv_prog_CPP=$CPP
3444
3445 fi
3446 CPP=$ac_cv_prog_CPP
3447 else
3448 ac_cv_prog_CPP=$CPP
3449 fi
3450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3451 $as_echo "$CPP" >&6; }
3452 ac_preproc_ok=false
3453 for ac_c_preproc_warn_flag in '' yes
3454 do
3455 # Use a header file that comes with gcc, so configuring glibc
3456 # with a fresh cross-compiler works.
3457 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3458 # <limits.h> exists even on freestanding compilers.
3459 # On the NeXT, cc -E runs the code through the compiler's parser,
3460 # not just through cpp. "Syntax error" is here to catch this case.
3461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3462 /* end confdefs.h. */
3463 #ifdef __STDC__
3464 # include <limits.h>
3465 #else
3466 # include <assert.h>
3467 #endif
3468 Syntax error
3469 _ACEOF
3470 if ac_fn_c_try_cpp "$LINENO"; then :
3471
3472 else
3473 # Broken: fails on valid input.
3474 continue
3475 fi
3476 rm -f conftest.err conftest.$ac_ext
3477
3478 # OK, works on sane cases. Now check whether nonexistent headers
3479 # can be detected and how.
3480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3481 /* end confdefs.h. */
3482 #include <ac_nonexistent.h>
3483 _ACEOF
3484 if ac_fn_c_try_cpp "$LINENO"; then :
3485 # Broken: success on invalid input.
3486 continue
3487 else
3488 # Passes both tests.
3489 ac_preproc_ok=:
3490 break
3491 fi
3492 rm -f conftest.err conftest.$ac_ext
3493
3494 done
3495 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3496 rm -f conftest.err conftest.$ac_ext
3497 if $ac_preproc_ok; then :
3498
3499 else
3500 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3501 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3502 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3503 See \`config.log' for more details." "$LINENO" 5; }
3504 fi
3505
3506 ac_ext=c
3507 ac_cpp='$CPP $CPPFLAGS'
3508 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3509 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3510 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3511
3512
3513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3514 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3515 if test "${ac_cv_path_GREP+set}" = set; then :
3516 $as_echo_n "(cached) " >&6
3517 else
3518 if test -z "$GREP"; then
3519 ac_path_GREP_found=false
3520 # Loop through the user's path and test for each of PROGNAME-LIST
3521 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3522 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3523 do
3524 IFS=$as_save_IFS
3525 test -z "$as_dir" && as_dir=.
3526 for ac_prog in grep ggrep; do
3527 for ac_exec_ext in '' $ac_executable_extensions; do
3528 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3529 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3530 # Check for GNU ac_path_GREP and select it if it is found.
3531 # Check for GNU $ac_path_GREP
3532 case `"$ac_path_GREP" --version 2>&1` in
3533 *GNU*)
3534 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3535 *)
3536 ac_count=0
3537 $as_echo_n 0123456789 >"conftest.in"
3538 while :
3539 do
3540 cat "conftest.in" "conftest.in" >"conftest.tmp"
3541 mv "conftest.tmp" "conftest.in"
3542 cp "conftest.in" "conftest.nl"
3543 $as_echo 'GREP' >> "conftest.nl"
3544 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3545 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3546 as_fn_arith $ac_count + 1 && ac_count=$as_val
3547 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3548 # Best one so far, save it but keep looking for a better one
3549 ac_cv_path_GREP="$ac_path_GREP"
3550 ac_path_GREP_max=$ac_count
3551 fi
3552 # 10*(2^10) chars as input seems more than enough
3553 test $ac_count -gt 10 && break
3554 done
3555 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3556 esac
3557
3558 $ac_path_GREP_found && break 3
3559 done
3560 done
3561 done
3562 IFS=$as_save_IFS
3563 if test -z "$ac_cv_path_GREP"; then
3564 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3565 fi
3566 else
3567 ac_cv_path_GREP=$GREP
3568 fi
3569
3570 fi
3571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3572 $as_echo "$ac_cv_path_GREP" >&6; }
3573 GREP="$ac_cv_path_GREP"
3574
3575
3576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3577 $as_echo_n "checking for egrep... " >&6; }
3578 if test "${ac_cv_path_EGREP+set}" = set; then :
3579 $as_echo_n "(cached) " >&6
3580 else
3581 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3582 then ac_cv_path_EGREP="$GREP -E"
3583 else
3584 if test -z "$EGREP"; then
3585 ac_path_EGREP_found=false
3586 # Loop through the user's path and test for each of PROGNAME-LIST
3587 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3588 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3589 do
3590 IFS=$as_save_IFS
3591 test -z "$as_dir" && as_dir=.
3592 for ac_prog in egrep; do
3593 for ac_exec_ext in '' $ac_executable_extensions; do
3594 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3595 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3596 # Check for GNU ac_path_EGREP and select it if it is found.
3597 # Check for GNU $ac_path_EGREP
3598 case `"$ac_path_EGREP" --version 2>&1` in
3599 *GNU*)
3600 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3601 *)
3602 ac_count=0
3603 $as_echo_n 0123456789 >"conftest.in"
3604 while :
3605 do
3606 cat "conftest.in" "conftest.in" >"conftest.tmp"
3607 mv "conftest.tmp" "conftest.in"
3608 cp "conftest.in" "conftest.nl"
3609 $as_echo 'EGREP' >> "conftest.nl"
3610 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3611 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3612 as_fn_arith $ac_count + 1 && ac_count=$as_val
3613 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3614 # Best one so far, save it but keep looking for a better one
3615 ac_cv_path_EGREP="$ac_path_EGREP"
3616 ac_path_EGREP_max=$ac_count
3617 fi
3618 # 10*(2^10) chars as input seems more than enough
3619 test $ac_count -gt 10 && break
3620 done
3621 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3622 esac
3623
3624 $ac_path_EGREP_found && break 3
3625 done
3626 done
3627 done
3628 IFS=$as_save_IFS
3629 if test -z "$ac_cv_path_EGREP"; then
3630 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3631 fi
3632 else
3633 ac_cv_path_EGREP=$EGREP
3634 fi
3635
3636 fi
3637 fi
3638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3639 $as_echo "$ac_cv_path_EGREP" >&6; }
3640 EGREP="$ac_cv_path_EGREP"
3641
3642
3643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3644 $as_echo_n "checking for ANSI C header files... " >&6; }
3645 if test "${ac_cv_header_stdc+set}" = set; then :
3646 $as_echo_n "(cached) " >&6
3647 else
3648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3649 /* end confdefs.h. */
3650 #include <stdlib.h>
3651 #include <stdarg.h>
3652 #include <string.h>
3653 #include <float.h>
3654
3655 int
3656 main ()
3657 {
3658
3659 ;
3660 return 0;
3661 }
3662 _ACEOF
3663 if ac_fn_c_try_compile "$LINENO"; then :
3664 ac_cv_header_stdc=yes
3665 else
3666 ac_cv_header_stdc=no
3667 fi
3668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3669
3670 if test $ac_cv_header_stdc = yes; then
3671 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3673 /* end confdefs.h. */
3674 #include <string.h>
3675
3676 _ACEOF
3677 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3678 $EGREP "memchr" >/dev/null 2>&1; then :
3679
3680 else
3681 ac_cv_header_stdc=no
3682 fi
3683 rm -f conftest*
3684
3685 fi
3686
3687 if test $ac_cv_header_stdc = yes; then
3688 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3690 /* end confdefs.h. */
3691 #include <stdlib.h>
3692
3693 _ACEOF
3694 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3695 $EGREP "free" >/dev/null 2>&1; then :
3696
3697 else
3698 ac_cv_header_stdc=no
3699 fi
3700 rm -f conftest*
3701
3702 fi
3703
3704 if test $ac_cv_header_stdc = yes; then
3705 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3706 if test "$cross_compiling" = yes; then :
3707 :
3708 else
3709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3710 /* end confdefs.h. */
3711 #include <ctype.h>
3712 #include <stdlib.h>
3713 #if ((' ' & 0x0FF) == 0x020)
3714 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3715 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3716 #else
3717 # define ISLOWER(c) \
3718 (('a' <= (c) && (c) <= 'i') \
3719 || ('j' <= (c) && (c) <= 'r') \
3720 || ('s' <= (c) && (c) <= 'z'))
3721 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3722 #endif
3723
3724 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3725 int
3726 main ()
3727 {
3728 int i;
3729 for (i = 0; i < 256; i++)
3730 if (XOR (islower (i), ISLOWER (i))
3731 || toupper (i) != TOUPPER (i))
3732 return 2;
3733 return 0;
3734 }
3735 _ACEOF
3736 if ac_fn_c_try_run "$LINENO"; then :
3737
3738 else
3739 ac_cv_header_stdc=no
3740 fi
3741 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3742 conftest.$ac_objext conftest.beam conftest.$ac_ext
3743 fi
3744
3745 fi
3746 fi
3747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3748 $as_echo "$ac_cv_header_stdc" >&6; }
3749 if test $ac_cv_header_stdc = yes; then
3750
3751 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3752
3753 fi
3754
3755 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3756 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3757 inttypes.h stdint.h unistd.h
3758 do :
3759 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3760 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3761 "
3762 eval as_val=\$$as_ac_Header
3763 if test "x$as_val" = x""yes; then :
3764 cat >>confdefs.h <<_ACEOF
3765 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3766 _ACEOF
3767
3768 fi
3769
3770 done
3771
3772
3773 for ac_header in ctype.h stddef.h string.h stdio.h
3774 do :
3775 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3776 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3777 eval as_val=\$$as_ac_Header
3778 if test "x$as_val" = x""yes; then :
3779 cat >>confdefs.h <<_ACEOF
3780 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3781 _ACEOF
3782
3783 fi
3784
3785 done
3786
3787
3788
3789 inttype_headers=`echo inttypes.h sys/inttypes.h | sed -e 's/,/ /g'`
3790
3791 acx_cv_header_stdint=stddef.h
3792 acx_cv_header_stdint_kind="(already complete)"
3793 for i in stdint.h $inttype_headers; do
3794 unset ac_cv_type_uintptr_t
3795 unset ac_cv_type_uintmax_t
3796 unset ac_cv_type_int_least32_t
3797 unset ac_cv_type_int_fast32_t
3798 unset ac_cv_type_uint64_t
3799 $as_echo_n "looking for a compliant stdint.h in $i, " >&6
3800 ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
3801 #include <$i>
3802 "
3803 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
3804 acx_cv_header_stdint=$i
3805 else
3806 continue
3807 fi
3808
3809 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
3810 #include <$i>
3811 "
3812 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
3813
3814 else
3815 acx_cv_header_stdint_kind="(mostly complete)"
3816 fi
3817
3818 ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
3819 #include <$i>
3820 "
3821 if test "x$ac_cv_type_int_least32_t" = x""yes; then :
3822
3823 else
3824 acx_cv_header_stdint_kind="(mostly complete)"
3825 fi
3826
3827 ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
3828 #include <$i>
3829 "
3830 if test "x$ac_cv_type_int_fast32_t" = x""yes; then :
3831
3832 else
3833 acx_cv_header_stdint_kind="(mostly complete)"
3834 fi
3835
3836 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
3837 #include <$i>
3838 "
3839 if test "x$ac_cv_type_uint64_t" = x""yes; then :
3840
3841 else
3842 acx_cv_header_stdint_kind="(lacks uint64_t)"
3843 fi
3844
3845 break
3846 done
3847 if test "$acx_cv_header_stdint" = stddef.h; then
3848 acx_cv_header_stdint_kind="(lacks uintmax_t)"
3849 for i in stdint.h $inttype_headers; do
3850 unset ac_cv_type_uintptr_t
3851 unset ac_cv_type_uint32_t
3852 unset ac_cv_type_uint64_t
3853 $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
3854 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
3855 #include <$i>
3856 "
3857 if test "x$ac_cv_type_uint32_t" = x""yes; then :
3858 acx_cv_header_stdint=$i
3859 else
3860 continue
3861 fi
3862
3863 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
3864 #include <$i>
3865 "
3866 if test "x$ac_cv_type_uint64_t" = x""yes; then :
3867
3868 fi
3869
3870 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
3871 #include <$i>
3872 "
3873 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
3874
3875 fi
3876
3877 break
3878 done
3879 fi
3880 if test "$acx_cv_header_stdint" = stddef.h; then
3881 acx_cv_header_stdint_kind="(u_intXX_t style)"
3882 for i in sys/types.h $inttype_headers; do
3883 unset ac_cv_type_u_int32_t
3884 unset ac_cv_type_u_int64_t
3885 $as_echo_n "looking for u_intXX_t types in $i, " >&6
3886 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
3887 #include <$i>
3888 "
3889 if test "x$ac_cv_type_u_int32_t" = x""yes; then :
3890 acx_cv_header_stdint=$i
3891 else
3892 continue
3893 fi
3894
3895 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
3896 #include <$i>
3897 "
3898 if test "x$ac_cv_type_u_int64_t" = x""yes; then :
3899
3900 fi
3901
3902 break
3903 done
3904 fi
3905 if test "$acx_cv_header_stdint" = stddef.h; then
3906 acx_cv_header_stdint_kind="(using manual detection)"
3907 fi
3908
3909 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
3910 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
3911 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
3912 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
3913 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
3914
3915 # ----------------- Summarize what we found so far
3916
3917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
3918 $as_echo_n "checking what to include in gstdint.h... " >&6; }
3919
3920 case `$as_basename -- gstdint.h ||
3921 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
3922 Xgstdint.h : 'X\(//\)$' \| \
3923 Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
3924 $as_echo X/gstdint.h |
3925 sed '/^.*\/\([^/][^/]*\)\/*$/{
3926 s//\1/
3927 q
3928 }
3929 /^X\/\(\/\/\)$/{
3930 s//\1/
3931 q
3932 }
3933 /^X\/\(\/\).*/{
3934 s//\1/
3935 q
3936 }
3937 s/.*/./; q'` in
3938 stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
3939 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
3940 inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
3941 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
3942 *) ;;
3943 esac
3944
3945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
3946 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
3947
3948 # ----------------- done included file, check C basic types --------
3949
3950 # Lacking an uintptr_t? Test size of void *
3951 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
3952 stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
3953 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3954 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3955 # This bug is HP SR number 8606223364.
3956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
3957 $as_echo_n "checking size of void *... " >&6; }
3958 if test "${ac_cv_sizeof_void_p+set}" = set; then :
3959 $as_echo_n "(cached) " >&6
3960 else
3961 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
3962
3963 else
3964 if test "$ac_cv_type_void_p" = yes; then
3965 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3966 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3967 { as_fn_set_status 77
3968 as_fn_error "cannot compute sizeof (void *)
3969 See \`config.log' for more details." "$LINENO" 5; }; }
3970 else
3971 ac_cv_sizeof_void_p=0
3972 fi
3973 fi
3974
3975 fi
3976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
3977 $as_echo "$ac_cv_sizeof_void_p" >&6; }
3978
3979
3980
3981 cat >>confdefs.h <<_ACEOF
3982 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
3983 _ACEOF
3984
3985 ;;
3986 esac
3987
3988 # Lacking an uint64_t? Test size of long
3989 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
3990 stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
3991 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3992 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3993 # This bug is HP SR number 8606223364.
3994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
3995 $as_echo_n "checking size of long... " >&6; }
3996 if test "${ac_cv_sizeof_long+set}" = set; then :
3997 $as_echo_n "(cached) " >&6
3998 else
3999 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
4000
4001 else
4002 if test "$ac_cv_type_long" = yes; then
4003 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4004 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4005 { as_fn_set_status 77
4006 as_fn_error "cannot compute sizeof (long)
4007 See \`config.log' for more details." "$LINENO" 5; }; }
4008 else
4009 ac_cv_sizeof_long=0
4010 fi
4011 fi
4012
4013 fi
4014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
4015 $as_echo "$ac_cv_sizeof_long" >&6; }
4016
4017
4018
4019 cat >>confdefs.h <<_ACEOF
4020 #define SIZEOF_LONG $ac_cv_sizeof_long
4021 _ACEOF
4022
4023 ;;
4024 esac
4025
4026 if test $acx_cv_header_stdint = stddef.h; then
4027 # Lacking a good header? Test size of everything and deduce all types.
4028 # The cast to long int works around a bug in the HP C Compiler
4029 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4030 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4031 # This bug is HP SR number 8606223364.
4032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
4033 $as_echo_n "checking size of int... " >&6; }
4034 if test "${ac_cv_sizeof_int+set}" = set; then :
4035 $as_echo_n "(cached) " >&6
4036 else
4037 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
4038
4039 else
4040 if test "$ac_cv_type_int" = yes; then
4041 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4042 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4043 { as_fn_set_status 77
4044 as_fn_error "cannot compute sizeof (int)
4045 See \`config.log' for more details." "$LINENO" 5; }; }
4046 else
4047 ac_cv_sizeof_int=0
4048 fi
4049 fi
4050
4051 fi
4052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
4053 $as_echo "$ac_cv_sizeof_int" >&6; }
4054
4055
4056
4057 cat >>confdefs.h <<_ACEOF
4058 #define SIZEOF_INT $ac_cv_sizeof_int
4059 _ACEOF
4060
4061
4062 # The cast to long int works around a bug in the HP C Compiler
4063 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4064 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4065 # This bug is HP SR number 8606223364.
4066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
4067 $as_echo_n "checking size of short... " >&6; }
4068 if test "${ac_cv_sizeof_short+set}" = set; then :
4069 $as_echo_n "(cached) " >&6
4070 else
4071 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then :
4072
4073 else
4074 if test "$ac_cv_type_short" = yes; then
4075 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4076 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4077 { as_fn_set_status 77
4078 as_fn_error "cannot compute sizeof (short)
4079 See \`config.log' for more details." "$LINENO" 5; }; }
4080 else
4081 ac_cv_sizeof_short=0
4082 fi
4083 fi
4084
4085 fi
4086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
4087 $as_echo "$ac_cv_sizeof_short" >&6; }
4088
4089
4090
4091 cat >>confdefs.h <<_ACEOF
4092 #define SIZEOF_SHORT $ac_cv_sizeof_short
4093 _ACEOF
4094
4095
4096 # The cast to long int works around a bug in the HP C Compiler
4097 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4098 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4099 # This bug is HP SR number 8606223364.
4100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
4101 $as_echo_n "checking size of char... " >&6; }
4102 if test "${ac_cv_sizeof_char+set}" = set; then :
4103 $as_echo_n "(cached) " >&6
4104 else
4105 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char" "$ac_includes_default"; then :
4106
4107 else
4108 if test "$ac_cv_type_char" = yes; then
4109 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4110 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4111 { as_fn_set_status 77
4112 as_fn_error "cannot compute sizeof (char)
4113 See \`config.log' for more details." "$LINENO" 5; }; }
4114 else
4115 ac_cv_sizeof_char=0
4116 fi
4117 fi
4118
4119 fi
4120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
4121 $as_echo "$ac_cv_sizeof_char" >&6; }
4122
4123
4124
4125 cat >>confdefs.h <<_ACEOF
4126 #define SIZEOF_CHAR $ac_cv_sizeof_char
4127 _ACEOF
4128
4129
4130
4131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
4132 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
4133 case "$ac_cv_sizeof_char" in
4134 1) acx_cv_type_int8_t=char ;;
4135 *) as_fn_error "no 8-bit type, please report a bug" "$LINENO" 5
4136 esac
4137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
4138 $as_echo "$acx_cv_type_int8_t" >&6; }
4139
4140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
4141 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
4142 case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
4143 2:*) acx_cv_type_int16_t=int ;;
4144 *:2) acx_cv_type_int16_t=short ;;
4145 *) as_fn_error "no 16-bit type, please report a bug" "$LINENO" 5
4146 esac
4147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
4148 $as_echo "$acx_cv_type_int16_t" >&6; }
4149
4150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
4151 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
4152 case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
4153 4:*) acx_cv_type_int32_t=int ;;
4154 *:4) acx_cv_type_int32_t=long ;;
4155 *) as_fn_error "no 32-bit type, please report a bug" "$LINENO" 5
4156 esac
4157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
4158 $as_echo "$acx_cv_type_int32_t" >&6; }
4159 fi
4160
4161 # These tests are here to make the output prettier
4162
4163 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
4164 case "$ac_cv_sizeof_long" in
4165 8) acx_cv_type_int64_t=long ;;
4166 esac
4167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
4168 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
4169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
4170 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
4171 fi
4172
4173 # Now we can use the above types
4174
4175 if test "$ac_cv_type_uintptr_t" != yes; then
4176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
4177 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
4178 case $ac_cv_sizeof_void_p in
4179 2) acx_cv_type_intptr_t=int16_t ;;
4180 4) acx_cv_type_intptr_t=int32_t ;;
4181 8) acx_cv_type_intptr_t=int64_t ;;
4182 *) as_fn_error "no equivalent for intptr_t, please report a bug" "$LINENO" 5
4183 esac
4184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
4185 $as_echo "$acx_cv_type_intptr_t" >&6; }
4186 fi
4187
4188 # ----------------- done all checks, emit header -------------
4189 ac_config_commands="$ac_config_commands gstdint.h"
4190
4191
4192
4193
4194 # Checks for typedefs, structures, and compiler characteristics.
4195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4196 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4197 if test "${ac_cv_c_const+set}" = set; then :
4198 $as_echo_n "(cached) " >&6
4199 else
4200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4201 /* end confdefs.h. */
4202
4203 int
4204 main ()
4205 {
4206 /* FIXME: Include the comments suggested by Paul. */
4207 #ifndef __cplusplus
4208 /* Ultrix mips cc rejects this. */
4209 typedef int charset[2];
4210 const charset cs;
4211 /* SunOS 4.1.1 cc rejects this. */
4212 char const *const *pcpcc;
4213 char **ppc;
4214 /* NEC SVR4.0.2 mips cc rejects this. */
4215 struct point {int x, y;};
4216 static struct point const zero = {0,0};
4217 /* AIX XL C 1.02.0.0 rejects this.
4218 It does not let you subtract one const X* pointer from another in
4219 an arm of an if-expression whose if-part is not a constant
4220 expression */
4221 const char *g = "string";
4222 pcpcc = &g + (g ? g-g : 0);
4223 /* HPUX 7.0 cc rejects these. */
4224 ++pcpcc;
4225 ppc = (char**) pcpcc;
4226 pcpcc = (char const *const *) ppc;
4227 { /* SCO 3.2v4 cc rejects this. */
4228 char *t;
4229 char const *s = 0 ? (char *) 0 : (char const *) 0;
4230
4231 *t++ = 0;
4232 if (s) return 0;
4233 }
4234 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4235 int x[] = {25, 17};
4236 const int *foo = &x[0];
4237 ++foo;
4238 }
4239 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4240 typedef const int *iptr;
4241 iptr p = 0;
4242 ++p;
4243 }
4244 { /* AIX XL C 1.02.0.0 rejects this saying
4245 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4246 struct s { int j; const int *ap[3]; };
4247 struct s *b; b->j = 5;
4248 }
4249 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4250 const int foo = 10;
4251 if (!foo) return 0;
4252 }
4253 return !cs[0] && !zero.x;
4254 #endif
4255
4256 ;
4257 return 0;
4258 }
4259 _ACEOF
4260 if ac_fn_c_try_compile "$LINENO"; then :
4261 ac_cv_c_const=yes
4262 else
4263 ac_cv_c_const=no
4264 fi
4265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4266 fi
4267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4268 $as_echo "$ac_cv_c_const" >&6; }
4269 if test $ac_cv_c_const = no; then
4270
4271 $as_echo "#define const /**/" >>confdefs.h
4272
4273 fi
4274
4275 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
4276 if test "x$ac_cv_type_off_t" = x""yes; then :
4277
4278 else
4279
4280 cat >>confdefs.h <<_ACEOF
4281 #define off_t long int
4282 _ACEOF
4283
4284 fi
4285
4286 # The cast to long int works around a bug in the HP C Compiler
4287 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4288 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4289 # This bug is HP SR number 8606223364.
4290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
4291 $as_echo_n "checking size of int... " >&6; }
4292 if test "${ac_cv_sizeof_int+set}" = set; then :
4293 $as_echo_n "(cached) " >&6
4294 else
4295 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
4296
4297 else
4298 if test "$ac_cv_type_int" = yes; then
4299 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4300 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4301 { as_fn_set_status 77
4302 as_fn_error "cannot compute sizeof (int)
4303 See \`config.log' for more details." "$LINENO" 5; }; }
4304 else
4305 ac_cv_sizeof_int=0
4306 fi
4307 fi
4308
4309 fi
4310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
4311 $as_echo "$ac_cv_sizeof_int" >&6; }
4312
4313
4314
4315 cat >>confdefs.h <<_ACEOF
4316 #define SIZEOF_INT $ac_cv_sizeof_int
4317 _ACEOF
4318
4319
4320 # The cast to long int works around a bug in the HP C Compiler
4321 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4322 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4323 # This bug is HP SR number 8606223364.
4324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
4325 $as_echo_n "checking size of long... " >&6; }
4326 if test "${ac_cv_sizeof_long+set}" = set; then :
4327 $as_echo_n "(cached) " >&6
4328 else
4329 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
4330
4331 else
4332 if test "$ac_cv_type_long" = yes; then
4333 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4334 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4335 { as_fn_set_status 77
4336 as_fn_error "cannot compute sizeof (long)
4337 See \`config.log' for more details." "$LINENO" 5; }; }
4338 else
4339 ac_cv_sizeof_long=0
4340 fi
4341 fi
4342
4343 fi
4344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
4345 $as_echo "$ac_cv_sizeof_long" >&6; }
4346
4347
4348
4349 cat >>confdefs.h <<_ACEOF
4350 #define SIZEOF_LONG $ac_cv_sizeof_long
4351 _ACEOF
4352
4353
4354
4355 # Checks for library functions.
4356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4357 $as_echo_n "checking for ANSI C header files... " >&6; }
4358 if test "${ac_cv_header_stdc+set}" = set; then :
4359 $as_echo_n "(cached) " >&6
4360 else
4361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4362 /* end confdefs.h. */
4363 #include <stdlib.h>
4364 #include <stdarg.h>
4365 #include <string.h>
4366 #include <float.h>
4367
4368 int
4369 main ()
4370 {
4371
4372 ;
4373 return 0;
4374 }
4375 _ACEOF
4376 if ac_fn_c_try_compile "$LINENO"; then :
4377 ac_cv_header_stdc=yes
4378 else
4379 ac_cv_header_stdc=no
4380 fi
4381 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4382
4383 if test $ac_cv_header_stdc = yes; then
4384 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4386 /* end confdefs.h. */
4387 #include <string.h>
4388
4389 _ACEOF
4390 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4391 $EGREP "memchr" >/dev/null 2>&1; then :
4392
4393 else
4394 ac_cv_header_stdc=no
4395 fi
4396 rm -f conftest*
4397
4398 fi
4399
4400 if test $ac_cv_header_stdc = yes; then
4401 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4403 /* end confdefs.h. */
4404 #include <stdlib.h>
4405
4406 _ACEOF
4407 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4408 $EGREP "free" >/dev/null 2>&1; then :
4409
4410 else
4411 ac_cv_header_stdc=no
4412 fi
4413 rm -f conftest*
4414
4415 fi
4416
4417 if test $ac_cv_header_stdc = yes; then
4418 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4419 if test "$cross_compiling" = yes; then :
4420 :
4421 else
4422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4423 /* end confdefs.h. */
4424 #include <ctype.h>
4425 #include <stdlib.h>
4426 #if ((' ' & 0x0FF) == 0x020)
4427 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4428 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4429 #else
4430 # define ISLOWER(c) \
4431 (('a' <= (c) && (c) <= 'i') \
4432 || ('j' <= (c) && (c) <= 'r') \
4433 || ('s' <= (c) && (c) <= 'z'))
4434 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4435 #endif
4436
4437 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4438 int
4439 main ()
4440 {
4441 int i;
4442 for (i = 0; i < 256; i++)
4443 if (XOR (islower (i), ISLOWER (i))
4444 || toupper (i) != TOUPPER (i))
4445 return 2;
4446 return 0;
4447 }
4448 _ACEOF
4449 if ac_fn_c_try_run "$LINENO"; then :
4450
4451 else
4452 ac_cv_header_stdc=no
4453 fi
4454 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4455 conftest.$ac_objext conftest.beam conftest.$ac_ext
4456 fi
4457
4458 fi
4459 fi
4460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4461 $as_echo "$ac_cv_header_stdc" >&6; }
4462 if test $ac_cv_header_stdc = yes; then
4463
4464 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4465
4466 fi
4467
4468
4469 # Check whether --enable-maintainer-mode was given.
4470 if test "${enable_maintainer_mode+set}" = set; then :
4471 enableval=$enable_maintainer_mode;
4472 else
4473 enable_maintainer_mode=no
4474 fi
4475
4476
4477 if test "x$enable_maintainer_mode" = xno; then
4478 MAINT='#'
4479 else
4480 MAINT=
4481 fi
4482
4483
4484 # Make sure we can run config.sub.
4485 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4486 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4487
4488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4489 $as_echo_n "checking build system type... " >&6; }
4490 if test "${ac_cv_build+set}" = set; then :
4491 $as_echo_n "(cached) " >&6
4492 else
4493 ac_build_alias=$build_alias
4494 test "x$ac_build_alias" = x &&
4495 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4496 test "x$ac_build_alias" = x &&
4497 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4498 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4499 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4500
4501 fi
4502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4503 $as_echo "$ac_cv_build" >&6; }
4504 case $ac_cv_build in
4505 *-*-*) ;;
4506 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4507 esac
4508 build=$ac_cv_build
4509 ac_save_IFS=$IFS; IFS='-'
4510 set x $ac_cv_build
4511 shift
4512 build_cpu=$1
4513 build_vendor=$2
4514 shift; shift
4515 # Remember, the first character of IFS is used to create $*,
4516 # except with old shells:
4517 build_os=$*
4518 IFS=$ac_save_IFS
4519 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4520
4521
4522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4523 $as_echo_n "checking host system type... " >&6; }
4524 if test "${ac_cv_host+set}" = set; then :
4525 $as_echo_n "(cached) " >&6
4526 else
4527 if test "x$host_alias" = x; then
4528 ac_cv_host=$ac_cv_build
4529 else
4530 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4531 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4532 fi
4533
4534 fi
4535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4536 $as_echo "$ac_cv_host" >&6; }
4537 case $ac_cv_host in
4538 *-*-*) ;;
4539 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4540 esac
4541 host=$ac_cv_host
4542 ac_save_IFS=$IFS; IFS='-'
4543 set x $ac_cv_host
4544 shift
4545 host_cpu=$1
4546 host_vendor=$2
4547 shift; shift
4548 # Remember, the first character of IFS is used to create $*,
4549 # except with old shells:
4550 host_os=$*
4551 IFS=$ac_save_IFS
4552 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4553
4554
4555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4556 $as_echo_n "checking target system type... " >&6; }
4557 if test "${ac_cv_target+set}" = set; then :
4558 $as_echo_n "(cached) " >&6
4559 else
4560 if test "x$target_alias" = x; then
4561 ac_cv_target=$ac_cv_host
4562 else
4563 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4564 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4565 fi
4566
4567 fi
4568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4569 $as_echo "$ac_cv_target" >&6; }
4570 case $ac_cv_target in
4571 *-*-*) ;;
4572 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4573 esac
4574 target=$ac_cv_target
4575 ac_save_IFS=$IFS; IFS='-'
4576 set x $ac_cv_target
4577 shift
4578 target_cpu=$1
4579 target_vendor=$2
4580 shift; shift
4581 # Remember, the first character of IFS is used to create $*,
4582 # except with old shells:
4583 target_os=$*
4584 IFS=$ac_save_IFS
4585 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4586
4587
4588 # The aliases save the names the user supplied, while $host etc.
4589 # will get canonicalized.
4590 test -n "$target_alias" &&
4591 test "$program_prefix$program_suffix$program_transform_name" = \
4592 NONENONEs,x,x, &&
4593 program_prefix=${target_alias}-
4594
4595 # Default decimal format
4596 # If you change the defaults here, be sure to change them in the GCC directory also
4597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decimal floating point" >&5
4598 $as_echo_n "checking for decimal floating point... " >&6; }
4599
4600
4601 # Check whether --enable-decimal-float was given.
4602 if test "${enable_decimal_float+set}" = set; then :
4603 enableval=$enable_decimal_float;
4604 case $enable_decimal_float in
4605 yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
4606 *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
4607 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
4608 esac
4609
4610 else
4611
4612 case $target in
4613 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
4614 i?86*-*-gnu* | \
4615 i?86*-*-mingw* | x86_64*-*-mingw* | \
4616 i?86*-*-cygwin* | x86_64*-*-cygwin*)
4617 enable_decimal_float=yes
4618 ;;
4619 *)
4620 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
4621 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
4622 enable_decimal_float=no
4623 ;;
4624 esac
4625
4626 fi
4627
4628
4629 # x86's use BID format instead of DPD
4630 case x$enable_decimal_float in
4631 xyes)
4632 case $target in
4633 i?86*-*-* | x86_64*-*-*)
4634 enable_decimal_float=bid
4635 ;;
4636 *)
4637 enable_decimal_float=dpd
4638 ;;
4639 esac
4640 default_decimal_float=$enable_decimal_float
4641 ;;
4642 xno)
4643 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
4644 # dependency on libdecnumber.
4645 default_decimal_float=dpd
4646 ;;
4647 esac
4648
4649
4650
4651
4652 # Use default_decimal_float for dependency.
4653 enable_decimal_float=$default_decimal_float
4654
4655 # If BID is being used, additional objects should be linked in.
4656 if test x$enable_decimal_float = xbid; then
4657 ADDITIONAL_OBJS="$ADDITIONAL_OBJS \$(bid_OBJS)"
4658 else
4659 ADDITIONAL_OBJS=
4660 fi
4661
4662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_decimal_float" >&5
4663 $as_echo "$enable_decimal_float" >&6; }
4664
4665
4666
4667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4668 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4669 if test "${ac_cv_c_bigendian+set}" = set; then :
4670 $as_echo_n "(cached) " >&6
4671 else
4672 ac_cv_c_bigendian=unknown
4673 # See if we're dealing with a universal compiler.
4674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4675 /* end confdefs.h. */
4676 #ifndef __APPLE_CC__
4677 not a universal capable compiler
4678 #endif
4679 typedef int dummy;
4680
4681 _ACEOF
4682 if ac_fn_c_try_compile "$LINENO"; then :
4683
4684 # Check for potential -arch flags. It is not universal unless
4685 # there are at least two -arch flags with different values.
4686 ac_arch=
4687 ac_prev=
4688 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4689 if test -n "$ac_prev"; then
4690 case $ac_word in
4691 i?86 | x86_64 | ppc | ppc64)
4692 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4693 ac_arch=$ac_word
4694 else
4695 ac_cv_c_bigendian=universal
4696 break
4697 fi
4698 ;;
4699 esac
4700 ac_prev=
4701 elif test "x$ac_word" = "x-arch"; then
4702 ac_prev=arch
4703 fi
4704 done
4705 fi
4706 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4707 if test $ac_cv_c_bigendian = unknown; then
4708 # See if sys/param.h defines the BYTE_ORDER macro.
4709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4710 /* end confdefs.h. */
4711 #include <sys/types.h>
4712 #include <sys/param.h>
4713
4714 int
4715 main ()
4716 {
4717 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4718 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4719 && LITTLE_ENDIAN)
4720 bogus endian macros
4721 #endif
4722
4723 ;
4724 return 0;
4725 }
4726 _ACEOF
4727 if ac_fn_c_try_compile "$LINENO"; then :
4728 # It does; now see whether it defined to BIG_ENDIAN or not.
4729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4730 /* end confdefs.h. */
4731 #include <sys/types.h>
4732 #include <sys/param.h>
4733
4734 int
4735 main ()
4736 {
4737 #if BYTE_ORDER != BIG_ENDIAN
4738 not big endian
4739 #endif
4740
4741 ;
4742 return 0;
4743 }
4744 _ACEOF
4745 if ac_fn_c_try_compile "$LINENO"; then :
4746 ac_cv_c_bigendian=yes
4747 else
4748 ac_cv_c_bigendian=no
4749 fi
4750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4751 fi
4752 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4753 fi
4754 if test $ac_cv_c_bigendian = unknown; then
4755 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4757 /* end confdefs.h. */
4758 #include <limits.h>
4759
4760 int
4761 main ()
4762 {
4763 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4764 bogus endian macros
4765 #endif
4766
4767 ;
4768 return 0;
4769 }
4770 _ACEOF
4771 if ac_fn_c_try_compile "$LINENO"; then :
4772 # It does; now see whether it defined to _BIG_ENDIAN or not.
4773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4774 /* end confdefs.h. */
4775 #include <limits.h>
4776
4777 int
4778 main ()
4779 {
4780 #ifndef _BIG_ENDIAN
4781 not big endian
4782 #endif
4783
4784 ;
4785 return 0;
4786 }
4787 _ACEOF
4788 if ac_fn_c_try_compile "$LINENO"; then :
4789 ac_cv_c_bigendian=yes
4790 else
4791 ac_cv_c_bigendian=no
4792 fi
4793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4794 fi
4795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4796 fi
4797 if test $ac_cv_c_bigendian = unknown; then
4798 # Compile a test program.
4799 if test "$cross_compiling" = yes; then :
4800 # Try to guess by grepping values from an object file.
4801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4802 /* end confdefs.h. */
4803 short int ascii_mm[] =
4804 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4805 short int ascii_ii[] =
4806 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4807 int use_ascii (int i) {
4808 return ascii_mm[i] + ascii_ii[i];
4809 }
4810 short int ebcdic_ii[] =
4811 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4812 short int ebcdic_mm[] =
4813 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4814 int use_ebcdic (int i) {
4815 return ebcdic_mm[i] + ebcdic_ii[i];
4816 }
4817 extern int foo;
4818
4819 int
4820 main ()
4821 {
4822 return use_ascii (foo) == use_ebcdic (foo);
4823 ;
4824 return 0;
4825 }
4826 _ACEOF
4827 if ac_fn_c_try_compile "$LINENO"; then :
4828 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4829 ac_cv_c_bigendian=yes
4830 fi
4831 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4832 if test "$ac_cv_c_bigendian" = unknown; then
4833 ac_cv_c_bigendian=no
4834 else
4835 # finding both strings is unlikely to happen, but who knows?
4836 ac_cv_c_bigendian=unknown
4837 fi
4838 fi
4839 fi
4840 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4841 else
4842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4843 /* end confdefs.h. */
4844 $ac_includes_default
4845 int
4846 main ()
4847 {
4848
4849 /* Are we little or big endian? From Harbison&Steele. */
4850 union
4851 {
4852 long int l;
4853 char c[sizeof (long int)];
4854 } u;
4855 u.l = 1;
4856 return u.c[sizeof (long int) - 1] == 1;
4857
4858 ;
4859 return 0;
4860 }
4861 _ACEOF
4862 if ac_fn_c_try_run "$LINENO"; then :
4863 ac_cv_c_bigendian=no
4864 else
4865 ac_cv_c_bigendian=yes
4866 fi
4867 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4868 conftest.$ac_objext conftest.beam conftest.$ac_ext
4869 fi
4870
4871 fi
4872 fi
4873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4874 $as_echo "$ac_cv_c_bigendian" >&6; }
4875 case $ac_cv_c_bigendian in #(
4876 yes)
4877 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4878 ;; #(
4879 no)
4880 ;; #(
4881 universal)
4882
4883 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4884
4885 ;; #(
4886 *)
4887 as_fn_error "unknown endianness
4888 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4889 esac
4890
4891
4892 # Output.
4893
4894 ac_config_headers="$ac_config_headers config.h:config.in"
4895
4896 ac_config_files="$ac_config_files Makefile"
4897
4898 cat >confcache <<\_ACEOF
4899 # This file is a shell script that caches the results of configure
4900 # tests run on this system so they can be shared between configure
4901 # scripts and configure runs, see configure's option --config-cache.
4902 # It is not useful on other systems. If it contains results you don't
4903 # want to keep, you may remove or edit it.
4904 #
4905 # config.status only pays attention to the cache file if you give it
4906 # the --recheck option to rerun configure.
4907 #
4908 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4909 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4910 # following values.
4911
4912 _ACEOF
4913
4914 # The following way of writing the cache mishandles newlines in values,
4915 # but we know of no workaround that is simple, portable, and efficient.
4916 # So, we kill variables containing newlines.
4917 # Ultrix sh set writes to stderr and can't be redirected directly,
4918 # and sets the high bit in the cache file unless we assign to the vars.
4919 (
4920 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4921 eval ac_val=\$$ac_var
4922 case $ac_val in #(
4923 *${as_nl}*)
4924 case $ac_var in #(
4925 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4926 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4927 esac
4928 case $ac_var in #(
4929 _ | IFS | as_nl) ;; #(
4930 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4931 *) { eval $ac_var=; unset $ac_var;} ;;
4932 esac ;;
4933 esac
4934 done
4935
4936 (set) 2>&1 |
4937 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4938 *${as_nl}ac_space=\ *)
4939 # `set' does not quote correctly, so add quotes: double-quote
4940 # substitution turns \\\\ into \\, and sed turns \\ into \.
4941 sed -n \
4942 "s/'/'\\\\''/g;
4943 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4944 ;; #(
4945 *)
4946 # `set' quotes correctly as required by POSIX, so do not add quotes.
4947 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4948 ;;
4949 esac |
4950 sort
4951 ) |
4952 sed '
4953 /^ac_cv_env_/b end
4954 t clear
4955 :clear
4956 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4957 t end
4958 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4959 :end' >>confcache
4960 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4961 if test -w "$cache_file"; then
4962 test "x$cache_file" != "x/dev/null" &&
4963 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4964 $as_echo "$as_me: updating cache $cache_file" >&6;}
4965 cat confcache >$cache_file
4966 else
4967 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4968 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4969 fi
4970 fi
4971 rm -f confcache
4972
4973 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4974 # Let make expand exec_prefix.
4975 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4976
4977 DEFS=-DHAVE_CONFIG_H
4978
4979 ac_libobjs=
4980 ac_ltlibobjs=
4981 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4982 # 1. Remove the extension, and $U if already installed.
4983 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4984 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4985 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4986 # will be set to the directory where LIBOBJS objects are built.
4987 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
4988 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
4989 done
4990 LIBOBJS=$ac_libobjs
4991
4992 LTLIBOBJS=$ac_ltlibobjs
4993
4994
4995
4996
4997 : ${CONFIG_STATUS=./config.status}
4998 ac_write_fail=0
4999 ac_clean_files_save=$ac_clean_files
5000 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5001 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5002 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5003 as_write_fail=0
5004 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5005 #! $SHELL
5006 # Generated by $as_me.
5007 # Run this file to recreate the current configuration.
5008 # Compiler output produced by configure, useful for debugging
5009 # configure, is in config.log if it exists.
5010
5011 debug=false
5012 ac_cs_recheck=false
5013 ac_cs_silent=false
5014
5015 SHELL=\${CONFIG_SHELL-$SHELL}
5016 export SHELL
5017 _ASEOF
5018 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5019 ## -------------------- ##
5020 ## M4sh Initialization. ##
5021 ## -------------------- ##
5022
5023 # Be more Bourne compatible
5024 DUALCASE=1; export DUALCASE # for MKS sh
5025 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5026 emulate sh
5027 NULLCMD=:
5028 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5029 # is contrary to our usage. Disable this feature.
5030 alias -g '${1+"$@"}'='"$@"'
5031 setopt NO_GLOB_SUBST
5032 else
5033 case `(set -o) 2>/dev/null` in #(
5034 *posix*) :
5035 set -o posix ;; #(
5036 *) :
5037 ;;
5038 esac
5039 fi
5040
5041
5042 as_nl='
5043 '
5044 export as_nl
5045 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5046 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5047 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5048 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5049 # Prefer a ksh shell builtin over an external printf program on Solaris,
5050 # but without wasting forks for bash or zsh.
5051 if test -z "$BASH_VERSION$ZSH_VERSION" \
5052 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5053 as_echo='print -r --'
5054 as_echo_n='print -rn --'
5055 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5056 as_echo='printf %s\n'
5057 as_echo_n='printf %s'
5058 else
5059 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5060 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5061 as_echo_n='/usr/ucb/echo -n'
5062 else
5063 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5064 as_echo_n_body='eval
5065 arg=$1;
5066 case $arg in #(
5067 *"$as_nl"*)
5068 expr "X$arg" : "X\\(.*\\)$as_nl";
5069 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5070 esac;
5071 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5072 '
5073 export as_echo_n_body
5074 as_echo_n='sh -c $as_echo_n_body as_echo'
5075 fi
5076 export as_echo_body
5077 as_echo='sh -c $as_echo_body as_echo'
5078 fi
5079
5080 # The user is always right.
5081 if test "${PATH_SEPARATOR+set}" != set; then
5082 PATH_SEPARATOR=:
5083 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5084 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5085 PATH_SEPARATOR=';'
5086 }
5087 fi
5088
5089
5090 # IFS
5091 # We need space, tab and new line, in precisely that order. Quoting is
5092 # there to prevent editors from complaining about space-tab.
5093 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5094 # splitting by setting IFS to empty value.)
5095 IFS=" "" $as_nl"
5096
5097 # Find who we are. Look in the path if we contain no directory separator.
5098 case $0 in #((
5099 *[\\/]* ) as_myself=$0 ;;
5100 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5101 for as_dir in $PATH
5102 do
5103 IFS=$as_save_IFS
5104 test -z "$as_dir" && as_dir=.
5105 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5106 done
5107 IFS=$as_save_IFS
5108
5109 ;;
5110 esac
5111 # We did not find ourselves, most probably we were run as `sh COMMAND'
5112 # in which case we are not to be found in the path.
5113 if test "x$as_myself" = x; then
5114 as_myself=$0
5115 fi
5116 if test ! -f "$as_myself"; then
5117 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5118 exit 1
5119 fi
5120
5121 # Unset variables that we do not need and which cause bugs (e.g. in
5122 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5123 # suppresses any "Segmentation fault" message there. '((' could
5124 # trigger a bug in pdksh 5.2.14.
5125 for as_var in BASH_ENV ENV MAIL MAILPATH
5126 do eval test x\${$as_var+set} = xset \
5127 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5128 done
5129 PS1='$ '
5130 PS2='> '
5131 PS4='+ '
5132
5133 # NLS nuisances.
5134 LC_ALL=C
5135 export LC_ALL
5136 LANGUAGE=C
5137 export LANGUAGE
5138
5139 # CDPATH.
5140 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5141
5142
5143 # as_fn_error ERROR [LINENO LOG_FD]
5144 # ---------------------------------
5145 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5146 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5147 # script with status $?, using 1 if that was 0.
5148 as_fn_error ()
5149 {
5150 as_status=$?; test $as_status -eq 0 && as_status=1
5151 if test "$3"; then
5152 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5153 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5154 fi
5155 $as_echo "$as_me: error: $1" >&2
5156 as_fn_exit $as_status
5157 } # as_fn_error
5158
5159
5160 # as_fn_set_status STATUS
5161 # -----------------------
5162 # Set $? to STATUS, without forking.
5163 as_fn_set_status ()
5164 {
5165 return $1
5166 } # as_fn_set_status
5167
5168 # as_fn_exit STATUS
5169 # -----------------
5170 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5171 as_fn_exit ()
5172 {
5173 set +e
5174 as_fn_set_status $1
5175 exit $1
5176 } # as_fn_exit
5177
5178 # as_fn_unset VAR
5179 # ---------------
5180 # Portably unset VAR.
5181 as_fn_unset ()
5182 {
5183 { eval $1=; unset $1;}
5184 }
5185 as_unset=as_fn_unset
5186 # as_fn_append VAR VALUE
5187 # ----------------------
5188 # Append the text in VALUE to the end of the definition contained in VAR. Take
5189 # advantage of any shell optimizations that allow amortized linear growth over
5190 # repeated appends, instead of the typical quadratic growth present in naive
5191 # implementations.
5192 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5193 eval 'as_fn_append ()
5194 {
5195 eval $1+=\$2
5196 }'
5197 else
5198 as_fn_append ()
5199 {
5200 eval $1=\$$1\$2
5201 }
5202 fi # as_fn_append
5203
5204 # as_fn_arith ARG...
5205 # ------------------
5206 # Perform arithmetic evaluation on the ARGs, and store the result in the
5207 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5208 # must be portable across $(()) and expr.
5209 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5210 eval 'as_fn_arith ()
5211 {
5212 as_val=$(( $* ))
5213 }'
5214 else
5215 as_fn_arith ()
5216 {
5217 as_val=`expr "$@" || test $? -eq 1`
5218 }
5219 fi # as_fn_arith
5220
5221
5222 if expr a : '\(a\)' >/dev/null 2>&1 &&
5223 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5224 as_expr=expr
5225 else
5226 as_expr=false
5227 fi
5228
5229 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5230 as_basename=basename
5231 else
5232 as_basename=false
5233 fi
5234
5235 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5236 as_dirname=dirname
5237 else
5238 as_dirname=false
5239 fi
5240
5241 as_me=`$as_basename -- "$0" ||
5242 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5243 X"$0" : 'X\(//\)$' \| \
5244 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5245 $as_echo X/"$0" |
5246 sed '/^.*\/\([^/][^/]*\)\/*$/{
5247 s//\1/
5248 q
5249 }
5250 /^X\/\(\/\/\)$/{
5251 s//\1/
5252 q
5253 }
5254 /^X\/\(\/\).*/{
5255 s//\1/
5256 q
5257 }
5258 s/.*/./; q'`
5259
5260 # Avoid depending upon Character Ranges.
5261 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5262 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5263 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5264 as_cr_digits='0123456789'
5265 as_cr_alnum=$as_cr_Letters$as_cr_digits
5266
5267 ECHO_C= ECHO_N= ECHO_T=
5268 case `echo -n x` in #(((((
5269 -n*)
5270 case `echo 'xy\c'` in
5271 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5272 xy) ECHO_C='\c';;
5273 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5274 ECHO_T=' ';;
5275 esac;;
5276 *)
5277 ECHO_N='-n';;
5278 esac
5279
5280 rm -f conf$$ conf$$.exe conf$$.file
5281 if test -d conf$$.dir; then
5282 rm -f conf$$.dir/conf$$.file
5283 else
5284 rm -f conf$$.dir
5285 mkdir conf$$.dir 2>/dev/null
5286 fi
5287 if (echo >conf$$.file) 2>/dev/null; then
5288 if ln -s conf$$.file conf$$ 2>/dev/null; then
5289 as_ln_s='ln -s'
5290 # ... but there are two gotchas:
5291 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5292 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5293 # In both cases, we have to default to `cp -p'.
5294 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5295 as_ln_s='cp -p'
5296 elif ln conf$$.file conf$$ 2>/dev/null; then
5297 as_ln_s=ln
5298 else
5299 as_ln_s='cp -p'
5300 fi
5301 else
5302 as_ln_s='cp -p'
5303 fi
5304 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5305 rmdir conf$$.dir 2>/dev/null
5306
5307
5308 # as_fn_mkdir_p
5309 # -------------
5310 # Create "$as_dir" as a directory, including parents if necessary.
5311 as_fn_mkdir_p ()
5312 {
5313
5314 case $as_dir in #(
5315 -*) as_dir=./$as_dir;;
5316 esac
5317 test -d "$as_dir" || eval $as_mkdir_p || {
5318 as_dirs=
5319 while :; do
5320 case $as_dir in #(
5321 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5322 *) as_qdir=$as_dir;;
5323 esac
5324 as_dirs="'$as_qdir' $as_dirs"
5325 as_dir=`$as_dirname -- "$as_dir" ||
5326 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5327 X"$as_dir" : 'X\(//\)[^/]' \| \
5328 X"$as_dir" : 'X\(//\)$' \| \
5329 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5330 $as_echo X"$as_dir" |
5331 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5332 s//\1/
5333 q
5334 }
5335 /^X\(\/\/\)[^/].*/{
5336 s//\1/
5337 q
5338 }
5339 /^X\(\/\/\)$/{
5340 s//\1/
5341 q
5342 }
5343 /^X\(\/\).*/{
5344 s//\1/
5345 q
5346 }
5347 s/.*/./; q'`
5348 test -d "$as_dir" && break
5349 done
5350 test -z "$as_dirs" || eval "mkdir $as_dirs"
5351 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5352
5353
5354 } # as_fn_mkdir_p
5355 if mkdir -p . 2>/dev/null; then
5356 as_mkdir_p='mkdir -p "$as_dir"'
5357 else
5358 test -d ./-p && rmdir ./-p
5359 as_mkdir_p=false
5360 fi
5361
5362 if test -x / >/dev/null 2>&1; then
5363 as_test_x='test -x'
5364 else
5365 if ls -dL / >/dev/null 2>&1; then
5366 as_ls_L_option=L
5367 else
5368 as_ls_L_option=
5369 fi
5370 as_test_x='
5371 eval sh -c '\''
5372 if test -d "$1"; then
5373 test -d "$1/.";
5374 else
5375 case $1 in #(
5376 -*)set "./$1";;
5377 esac;
5378 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5379 ???[sx]*):;;*)false;;esac;fi
5380 '\'' sh
5381 '
5382 fi
5383 as_executable_p=$as_test_x
5384
5385 # Sed expression to map a string onto a valid CPP name.
5386 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5387
5388 # Sed expression to map a string onto a valid variable name.
5389 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5390
5391
5392 exec 6>&1
5393 ## ----------------------------------- ##
5394 ## Main body of $CONFIG_STATUS script. ##
5395 ## ----------------------------------- ##
5396 _ASEOF
5397 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5398
5399 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5400 # Save the log message, to keep $0 and so on meaningful, and to
5401 # report actual input values of CONFIG_FILES etc. instead of their
5402 # values after options handling.
5403 ac_log="
5404 This file was extended by libdecnumber $as_me , which was
5405 generated by GNU Autoconf 2.64. Invocation command line was
5406
5407 CONFIG_FILES = $CONFIG_FILES
5408 CONFIG_HEADERS = $CONFIG_HEADERS
5409 CONFIG_LINKS = $CONFIG_LINKS
5410 CONFIG_COMMANDS = $CONFIG_COMMANDS
5411 $ $0 $@
5412
5413 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5414 "
5415
5416 _ACEOF
5417
5418 case $ac_config_files in *"
5419 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5420 esac
5421
5422 case $ac_config_headers in *"
5423 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5424 esac
5425
5426
5427 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5428 # Files that config.status was made for.
5429 config_files="$ac_config_files"
5430 config_headers="$ac_config_headers"
5431 config_commands="$ac_config_commands"
5432
5433 _ACEOF
5434
5435 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5436 ac_cs_usage="\
5437 \`$as_me' instantiates files and other configuration actions
5438 from templates according to the current configuration. Unless the files
5439 and actions are specified as TAGs, all are instantiated by default.
5440
5441 Usage: $0 [OPTION]... [TAG]...
5442
5443 -h, --help print this help, then exit
5444 -V, --version print version number and configuration settings, then exit
5445 -q, --quiet, --silent
5446 do not print progress messages
5447 -d, --debug don't remove temporary files
5448 --recheck update $as_me by reconfiguring in the same conditions
5449 --file=FILE[:TEMPLATE]
5450 instantiate the configuration file FILE
5451 --header=FILE[:TEMPLATE]
5452 instantiate the configuration header FILE
5453
5454 Configuration files:
5455 $config_files
5456
5457 Configuration headers:
5458 $config_headers
5459
5460 Configuration commands:
5461 $config_commands
5462
5463 Report bugs to <gcc-bugs@gcc.gnu.org>."
5464
5465 _ACEOF
5466 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5467 ac_cs_version="\\
5468 libdecnumber config.status
5469 configured by $0, generated by GNU Autoconf 2.64,
5470 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5471
5472 Copyright (C) 2009 Free Software Foundation, Inc.
5473 This config.status script is free software; the Free Software Foundation
5474 gives unlimited permission to copy, distribute and modify it."
5475
5476 ac_pwd='$ac_pwd'
5477 srcdir='$srcdir'
5478 test -n "\$AWK" || AWK=awk
5479 _ACEOF
5480
5481 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5482 # The default lists apply if the user does not specify any file.
5483 ac_need_defaults=:
5484 while test $# != 0
5485 do
5486 case $1 in
5487 --*=*)
5488 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5489 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5490 ac_shift=:
5491 ;;
5492 *)
5493 ac_option=$1
5494 ac_optarg=$2
5495 ac_shift=shift
5496 ;;
5497 esac
5498
5499 case $ac_option in
5500 # Handling of the options.
5501 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5502 ac_cs_recheck=: ;;
5503 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5504 $as_echo "$ac_cs_version"; exit ;;
5505 --debug | --debu | --deb | --de | --d | -d )
5506 debug=: ;;
5507 --file | --fil | --fi | --f )
5508 $ac_shift
5509 case $ac_optarg in
5510 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5511 esac
5512 as_fn_append CONFIG_FILES " '$ac_optarg'"
5513 ac_need_defaults=false;;
5514 --header | --heade | --head | --hea )
5515 $ac_shift
5516 case $ac_optarg in
5517 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5518 esac
5519 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5520 ac_need_defaults=false;;
5521 --he | --h)
5522 # Conflict between --help and --header
5523 as_fn_error "ambiguous option: \`$1'
5524 Try \`$0 --help' for more information.";;
5525 --help | --hel | -h )
5526 $as_echo "$ac_cs_usage"; exit ;;
5527 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5528 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5529 ac_cs_silent=: ;;
5530
5531 # This is an error.
5532 -*) as_fn_error "unrecognized option: \`$1'
5533 Try \`$0 --help' for more information." ;;
5534
5535 *) as_fn_append ac_config_targets " $1"
5536 ac_need_defaults=false ;;
5537
5538 esac
5539 shift
5540 done
5541
5542 ac_configure_extra_args=
5543
5544 if $ac_cs_silent; then
5545 exec 6>/dev/null
5546 ac_configure_extra_args="$ac_configure_extra_args --silent"
5547 fi
5548
5549 _ACEOF
5550 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5551 if \$ac_cs_recheck; then
5552 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5553 shift
5554 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5555 CONFIG_SHELL='$SHELL'
5556 export CONFIG_SHELL
5557 exec "\$@"
5558 fi
5559
5560 _ACEOF
5561 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5562 exec 5>>config.log
5563 {
5564 echo
5565 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5566 ## Running $as_me. ##
5567 _ASBOX
5568 $as_echo "$ac_log"
5569 } >&5
5570
5571 _ACEOF
5572 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5573 #
5574 # INIT-COMMANDS
5575 #
5576
5577 GCC="$GCC"
5578 CC="$CC"
5579 acx_cv_header_stdint="$acx_cv_header_stdint"
5580 acx_cv_type_int8_t="$acx_cv_type_int8_t"
5581 acx_cv_type_int16_t="$acx_cv_type_int16_t"
5582 acx_cv_type_int32_t="$acx_cv_type_int32_t"
5583 acx_cv_type_int64_t="$acx_cv_type_int64_t"
5584 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
5585 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
5586 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
5587 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
5588 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
5589 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
5590 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
5591 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
5592 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
5593
5594
5595 _ACEOF
5596
5597 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5598
5599 # Handling of arguments.
5600 for ac_config_target in $ac_config_targets
5601 do
5602 case $ac_config_target in
5603 "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
5604 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5605 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5606
5607 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5608 esac
5609 done
5610
5611
5612 # If the user did not use the arguments to specify the items to instantiate,
5613 # then the envvar interface is used. Set only those that are not.
5614 # We use the long form for the default assignment because of an extremely
5615 # bizarre bug on SunOS 4.1.3.
5616 if $ac_need_defaults; then
5617 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5618 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5619 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5620 fi
5621
5622 # Have a temporary directory for convenience. Make it in the build tree
5623 # simply because there is no reason against having it here, and in addition,
5624 # creating and moving files from /tmp can sometimes cause problems.
5625 # Hook for its removal unless debugging.
5626 # Note that there is a small window in which the directory will not be cleaned:
5627 # after its creation but before its name has been assigned to `$tmp'.
5628 $debug ||
5629 {
5630 tmp=
5631 trap 'exit_status=$?
5632 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5633 ' 0
5634 trap 'as_fn_exit 1' 1 2 13 15
5635 }
5636 # Create a (secure) tmp directory for tmp files.
5637
5638 {
5639 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5640 test -n "$tmp" && test -d "$tmp"
5641 } ||
5642 {
5643 tmp=./conf$$-$RANDOM
5644 (umask 077 && mkdir "$tmp")
5645 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5646
5647 # Set up the scripts for CONFIG_FILES section.
5648 # No need to generate them if there are no CONFIG_FILES.
5649 # This happens for instance with `./config.status config.h'.
5650 if test -n "$CONFIG_FILES"; then
5651
5652
5653 ac_cr=`echo X | tr X '\015'`
5654 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5655 # But we know of no other shell where ac_cr would be empty at this
5656 # point, so we can use a bashism as a fallback.
5657 if test "x$ac_cr" = x; then
5658 eval ac_cr=\$\'\\r\'
5659 fi
5660 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5661 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5662 ac_cs_awk_cr='\r'
5663 else
5664 ac_cs_awk_cr=$ac_cr
5665 fi
5666
5667 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5668 _ACEOF
5669
5670
5671 {
5672 echo "cat >conf$$subs.awk <<_ACEOF" &&
5673 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5674 echo "_ACEOF"
5675 } >conf$$subs.sh ||
5676 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5677 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5678 ac_delim='%!_!# '
5679 for ac_last_try in false false false false false :; do
5680 . ./conf$$subs.sh ||
5681 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5682
5683 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5684 if test $ac_delim_n = $ac_delim_num; then
5685 break
5686 elif $ac_last_try; then
5687 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5688 else
5689 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5690 fi
5691 done
5692 rm -f conf$$subs.sh
5693
5694 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5695 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5696 _ACEOF
5697 sed -n '
5698 h
5699 s/^/S["/; s/!.*/"]=/
5700 p
5701 g
5702 s/^[^!]*!//
5703 :repl
5704 t repl
5705 s/'"$ac_delim"'$//
5706 t delim
5707 :nl
5708 h
5709 s/\(.\{148\}\).*/\1/
5710 t more1
5711 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5712 p
5713 n
5714 b repl
5715 :more1
5716 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5717 p
5718 g
5719 s/.\{148\}//
5720 t nl
5721 :delim
5722 h
5723 s/\(.\{148\}\).*/\1/
5724 t more2
5725 s/["\\]/\\&/g; s/^/"/; s/$/"/
5726 p
5727 b
5728 :more2
5729 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5730 p
5731 g
5732 s/.\{148\}//
5733 t delim
5734 ' <conf$$subs.awk | sed '
5735 /^[^""]/{
5736 N
5737 s/\n//
5738 }
5739 ' >>$CONFIG_STATUS || ac_write_fail=1
5740 rm -f conf$$subs.awk
5741 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5742 _ACAWK
5743 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5744 for (key in S) S_is_set[key] = 1
5745 FS = "\a"
5746
5747 }
5748 {
5749 line = $ 0
5750 nfields = split(line, field, "@")
5751 substed = 0
5752 len = length(field[1])
5753 for (i = 2; i < nfields; i++) {
5754 key = field[i]
5755 keylen = length(key)
5756 if (S_is_set[key]) {
5757 value = S[key]
5758 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5759 len += length(value) + length(field[++i])
5760 substed = 1
5761 } else
5762 len += 1 + keylen
5763 }
5764
5765 print line
5766 }
5767
5768 _ACAWK
5769 _ACEOF
5770 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5771 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5772 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5773 else
5774 cat
5775 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5776 || as_fn_error "could not setup config files machinery" "$LINENO" 5
5777 _ACEOF
5778
5779 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5780 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5781 # trailing colons and then remove the whole line if VPATH becomes empty
5782 # (actually we leave an empty line to preserve line numbers).
5783 if test "x$srcdir" = x.; then
5784 ac_vpsub='/^[ ]*VPATH[ ]*=/{
5785 s/:*\$(srcdir):*/:/
5786 s/:*\${srcdir}:*/:/
5787 s/:*@srcdir@:*/:/
5788 s/^\([^=]*=[ ]*\):*/\1/
5789 s/:*$//
5790 s/^[^=]*=[ ]*$//
5791 }'
5792 fi
5793
5794 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5795 fi # test -n "$CONFIG_FILES"
5796
5797 # Set up the scripts for CONFIG_HEADERS section.
5798 # No need to generate them if there are no CONFIG_HEADERS.
5799 # This happens for instance with `./config.status Makefile'.
5800 if test -n "$CONFIG_HEADERS"; then
5801 cat >"$tmp/defines.awk" <<\_ACAWK ||
5802 BEGIN {
5803 _ACEOF
5804
5805 # Transform confdefs.h into an awk script `defines.awk', embedded as
5806 # here-document in config.status, that substitutes the proper values into
5807 # config.h.in to produce config.h.
5808
5809 # Create a delimiter string that does not exist in confdefs.h, to ease
5810 # handling of long lines.
5811 ac_delim='%!_!# '
5812 for ac_last_try in false false :; do
5813 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5814 if test -z "$ac_t"; then
5815 break
5816 elif $ac_last_try; then
5817 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
5818 else
5819 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5820 fi
5821 done
5822
5823 # For the awk script, D is an array of macro values keyed by name,
5824 # likewise P contains macro parameters if any. Preserve backslash
5825 # newline sequences.
5826
5827 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5828 sed -n '
5829 s/.\{148\}/&'"$ac_delim"'/g
5830 t rset
5831 :rset
5832 s/^[ ]*#[ ]*define[ ][ ]*/ /
5833 t def
5834 d
5835 :def
5836 s/\\$//
5837 t bsnl
5838 s/["\\]/\\&/g
5839 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5840 D["\1"]=" \3"/p
5841 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5842 d
5843 :bsnl
5844 s/["\\]/\\&/g
5845 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5846 D["\1"]=" \3\\\\\\n"\\/p
5847 t cont
5848 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5849 t cont
5850 d
5851 :cont
5852 n
5853 s/.\{148\}/&'"$ac_delim"'/g
5854 t clear
5855 :clear
5856 s/\\$//
5857 t bsnlc
5858 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5859 d
5860 :bsnlc
5861 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5862 b cont
5863 ' <confdefs.h | sed '
5864 s/'"$ac_delim"'/"\\\
5865 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5866
5867 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5868 for (key in D) D_is_set[key] = 1
5869 FS = "\a"
5870 }
5871 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5872 line = \$ 0
5873 split(line, arg, " ")
5874 if (arg[1] == "#") {
5875 defundef = arg[2]
5876 mac1 = arg[3]
5877 } else {
5878 defundef = substr(arg[1], 2)
5879 mac1 = arg[2]
5880 }
5881 split(mac1, mac2, "(") #)
5882 macro = mac2[1]
5883 prefix = substr(line, 1, index(line, defundef) - 1)
5884 if (D_is_set[macro]) {
5885 # Preserve the white space surrounding the "#".
5886 print prefix "define", macro P[macro] D[macro]
5887 next
5888 } else {
5889 # Replace #undef with comments. This is necessary, for example,
5890 # in the case of _POSIX_SOURCE, which is predefined and required
5891 # on some systems where configure will not decide to define it.
5892 if (defundef == "undef") {
5893 print "/*", prefix defundef, macro, "*/"
5894 next
5895 }
5896 }
5897 }
5898 { print }
5899 _ACAWK
5900 _ACEOF
5901 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5902 as_fn_error "could not setup config headers machinery" "$LINENO" 5
5903 fi # test -n "$CONFIG_HEADERS"
5904
5905
5906 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
5907 shift
5908 for ac_tag
5909 do
5910 case $ac_tag in
5911 :[FHLC]) ac_mode=$ac_tag; continue;;
5912 esac
5913 case $ac_mode$ac_tag in
5914 :[FHL]*:*);;
5915 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
5916 :[FH]-) ac_tag=-:-;;
5917 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5918 esac
5919 ac_save_IFS=$IFS
5920 IFS=:
5921 set x $ac_tag
5922 IFS=$ac_save_IFS
5923 shift
5924 ac_file=$1
5925 shift
5926
5927 case $ac_mode in
5928 :L) ac_source=$1;;
5929 :[FH])
5930 ac_file_inputs=
5931 for ac_f
5932 do
5933 case $ac_f in
5934 -) ac_f="$tmp/stdin";;
5935 *) # Look for the file first in the build tree, then in the source tree
5936 # (if the path is not absolute). The absolute path cannot be DOS-style,
5937 # because $ac_f cannot contain `:'.
5938 test -f "$ac_f" ||
5939 case $ac_f in
5940 [\\/$]*) false;;
5941 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5942 esac ||
5943 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5944 esac
5945 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5946 as_fn_append ac_file_inputs " '$ac_f'"
5947 done
5948
5949 # Let's still pretend it is `configure' which instantiates (i.e., don't
5950 # use $as_me), people would be surprised to read:
5951 # /* config.h. Generated by config.status. */
5952 configure_input='Generated from '`
5953 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5954 `' by configure.'
5955 if test x"$ac_file" != x-; then
5956 configure_input="$ac_file. $configure_input"
5957 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5958 $as_echo "$as_me: creating $ac_file" >&6;}
5959 fi
5960 # Neutralize special characters interpreted by sed in replacement strings.
5961 case $configure_input in #(
5962 *\&* | *\|* | *\\* )
5963 ac_sed_conf_input=`$as_echo "$configure_input" |
5964 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5965 *) ac_sed_conf_input=$configure_input;;
5966 esac
5967
5968 case $ac_tag in
5969 *:-:* | *:-) cat >"$tmp/stdin" \
5970 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
5971 esac
5972 ;;
5973 esac
5974
5975 ac_dir=`$as_dirname -- "$ac_file" ||
5976 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5977 X"$ac_file" : 'X\(//\)[^/]' \| \
5978 X"$ac_file" : 'X\(//\)$' \| \
5979 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5980 $as_echo X"$ac_file" |
5981 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5982 s//\1/
5983 q
5984 }
5985 /^X\(\/\/\)[^/].*/{
5986 s//\1/
5987 q
5988 }
5989 /^X\(\/\/\)$/{
5990 s//\1/
5991 q
5992 }
5993 /^X\(\/\).*/{
5994 s//\1/
5995 q
5996 }
5997 s/.*/./; q'`
5998 as_dir="$ac_dir"; as_fn_mkdir_p
5999 ac_builddir=.
6000
6001 case "$ac_dir" in
6002 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6003 *)
6004 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6005 # A ".." for each directory in $ac_dir_suffix.
6006 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6007 case $ac_top_builddir_sub in
6008 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6009 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6010 esac ;;
6011 esac
6012 ac_abs_top_builddir=$ac_pwd
6013 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6014 # for backward compatibility:
6015 ac_top_builddir=$ac_top_build_prefix
6016
6017 case $srcdir in
6018 .) # We are building in place.
6019 ac_srcdir=.
6020 ac_top_srcdir=$ac_top_builddir_sub
6021 ac_abs_top_srcdir=$ac_pwd ;;
6022 [\\/]* | ?:[\\/]* ) # Absolute name.
6023 ac_srcdir=$srcdir$ac_dir_suffix;
6024 ac_top_srcdir=$srcdir
6025 ac_abs_top_srcdir=$srcdir ;;
6026 *) # Relative name.
6027 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6028 ac_top_srcdir=$ac_top_build_prefix$srcdir
6029 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6030 esac
6031 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6032
6033
6034 case $ac_mode in
6035 :F)
6036 #
6037 # CONFIG_FILE
6038 #
6039
6040 _ACEOF
6041
6042 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6043 # If the template does not know about datarootdir, expand it.
6044 # FIXME: This hack should be removed a few years after 2.60.
6045 ac_datarootdir_hack=; ac_datarootdir_seen=
6046 ac_sed_dataroot='
6047 /datarootdir/ {
6048 p
6049 q
6050 }
6051 /@datadir@/p
6052 /@docdir@/p
6053 /@infodir@/p
6054 /@localedir@/p
6055 /@mandir@/p'
6056 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6057 *datarootdir*) ac_datarootdir_seen=yes;;
6058 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6059 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6060 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6061 _ACEOF
6062 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6063 ac_datarootdir_hack='
6064 s&@datadir@&$datadir&g
6065 s&@docdir@&$docdir&g
6066 s&@infodir@&$infodir&g
6067 s&@localedir@&$localedir&g
6068 s&@mandir@&$mandir&g
6069 s&\\\${datarootdir}&$datarootdir&g' ;;
6070 esac
6071 _ACEOF
6072
6073 # Neutralize VPATH when `$srcdir' = `.'.
6074 # Shell code in configure.ac might set extrasub.
6075 # FIXME: do we really want to maintain this feature?
6076 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6077 ac_sed_extra="$ac_vpsub
6078 $extrasub
6079 _ACEOF
6080 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6081 :t
6082 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6083 s|@configure_input@|$ac_sed_conf_input|;t t
6084 s&@top_builddir@&$ac_top_builddir_sub&;t t
6085 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6086 s&@srcdir@&$ac_srcdir&;t t
6087 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6088 s&@top_srcdir@&$ac_top_srcdir&;t t
6089 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6090 s&@builddir@&$ac_builddir&;t t
6091 s&@abs_builddir@&$ac_abs_builddir&;t t
6092 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6093 $ac_datarootdir_hack
6094 "
6095 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6096 || as_fn_error "could not create $ac_file" "$LINENO" 5
6097
6098 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6099 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6100 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6101 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6102 which seems to be undefined. Please make sure it is defined." >&5
6103 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6104 which seems to be undefined. Please make sure it is defined." >&2;}
6105
6106 rm -f "$tmp/stdin"
6107 case $ac_file in
6108 -) cat "$tmp/out" && rm -f "$tmp/out";;
6109 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6110 esac \
6111 || as_fn_error "could not create $ac_file" "$LINENO" 5
6112 ;;
6113 :H)
6114 #
6115 # CONFIG_HEADER
6116 #
6117 if test x"$ac_file" != x-; then
6118 {
6119 $as_echo "/* $configure_input */" \
6120 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6121 } >"$tmp/config.h" \
6122 || as_fn_error "could not create $ac_file" "$LINENO" 5
6123 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6124 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6125 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6126 else
6127 rm -f "$ac_file"
6128 mv "$tmp/config.h" "$ac_file" \
6129 || as_fn_error "could not create $ac_file" "$LINENO" 5
6130 fi
6131 else
6132 $as_echo "/* $configure_input */" \
6133 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6134 || as_fn_error "could not create -" "$LINENO" 5
6135 fi
6136 ;;
6137
6138 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6139 $as_echo "$as_me: executing $ac_file commands" >&6;}
6140 ;;
6141 esac
6142
6143
6144 case $ac_file$ac_mode in
6145 "gstdint.h":C)
6146 if test "$GCC" = yes; then
6147 echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
6148 else
6149 echo "/* generated for $CC */" > tmp-stdint.h
6150 fi
6151
6152 sed 's/^ *//' >> tmp-stdint.h <<EOF
6153
6154 #ifndef GCC_GENERATED_STDINT_H
6155 #define GCC_GENERATED_STDINT_H 1
6156
6157 #include <sys/types.h>
6158 EOF
6159
6160 if test "$acx_cv_header_stdint" != stdint.h; then
6161 echo "#include <stddef.h>" >> tmp-stdint.h
6162 fi
6163 if test "$acx_cv_header_stdint" != stddef.h; then
6164 echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
6165 fi
6166
6167 sed 's/^ *//' >> tmp-stdint.h <<EOF
6168 /* glibc uses these symbols as guards to prevent redefinitions. */
6169 #ifdef __int8_t_defined
6170 #define _INT8_T
6171 #define _INT16_T
6172 #define _INT32_T
6173 #endif
6174 #ifdef __uint32_t_defined
6175 #define _UINT32_T
6176 #endif
6177
6178 EOF
6179
6180 # ----------------- done header, emit basic int types -------------
6181 if test "$acx_cv_header_stdint" = stddef.h; then
6182 sed 's/^ *//' >> tmp-stdint.h <<EOF
6183
6184 #ifndef _UINT8_T
6185 #define _UINT8_T
6186 #ifndef __uint8_t_defined
6187 #define __uint8_t_defined
6188 #ifndef uint8_t
6189 typedef unsigned $acx_cv_type_int8_t uint8_t;
6190 #endif
6191 #endif
6192 #endif
6193
6194 #ifndef _UINT16_T
6195 #define _UINT16_T
6196 #ifndef __uint16_t_defined
6197 #define __uint16_t_defined
6198 #ifndef uint16_t
6199 typedef unsigned $acx_cv_type_int16_t uint16_t;
6200 #endif
6201 #endif
6202 #endif
6203
6204 #ifndef _UINT32_T
6205 #define _UINT32_T
6206 #ifndef __uint32_t_defined
6207 #define __uint32_t_defined
6208 #ifndef uint32_t
6209 typedef unsigned $acx_cv_type_int32_t uint32_t;
6210 #endif
6211 #endif
6212 #endif
6213
6214 #ifndef _INT8_T
6215 #define _INT8_T
6216 #ifndef __int8_t_defined
6217 #define __int8_t_defined
6218 #ifndef int8_t
6219 typedef $acx_cv_type_int8_t int8_t;
6220 #endif
6221 #endif
6222 #endif
6223
6224 #ifndef _INT16_T
6225 #define _INT16_T
6226 #ifndef __int16_t_defined
6227 #define __int16_t_defined
6228 #ifndef int16_t
6229 typedef $acx_cv_type_int16_t int16_t;
6230 #endif
6231 #endif
6232 #endif
6233
6234 #ifndef _INT32_T
6235 #define _INT32_T
6236 #ifndef __int32_t_defined
6237 #define __int32_t_defined
6238 #ifndef int32_t
6239 typedef $acx_cv_type_int32_t int32_t;
6240 #endif
6241 #endif
6242 #endif
6243 EOF
6244 elif test "$ac_cv_type_u_int32_t" = yes; then
6245 sed 's/^ *//' >> tmp-stdint.h <<EOF
6246
6247 /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
6248 #ifndef _INT8_T
6249 #define _INT8_T
6250 #endif
6251 #ifndef _INT16_T
6252 #define _INT16_T
6253 #endif
6254 #ifndef _INT32_T
6255 #define _INT32_T
6256 #endif
6257
6258 #ifndef _UINT8_T
6259 #define _UINT8_T
6260 #ifndef __uint8_t_defined
6261 #define __uint8_t_defined
6262 #ifndef uint8_t
6263 typedef u_int8_t uint8_t;
6264 #endif
6265 #endif
6266 #endif
6267
6268 #ifndef _UINT16_T
6269 #define _UINT16_T
6270 #ifndef __uint16_t_defined
6271 #define __uint16_t_defined
6272 #ifndef uint16_t
6273 typedef u_int16_t uint16_t;
6274 #endif
6275 #endif
6276 #endif
6277
6278 #ifndef _UINT32_T
6279 #define _UINT32_T
6280 #ifndef __uint32_t_defined
6281 #define __uint32_t_defined
6282 #ifndef uint32_t
6283 typedef u_int32_t uint32_t;
6284 #endif
6285 #endif
6286 #endif
6287 EOF
6288 else
6289 sed 's/^ *//' >> tmp-stdint.h <<EOF
6290
6291 /* Some systems have guard macros to prevent redefinitions, define them. */
6292 #ifndef _INT8_T
6293 #define _INT8_T
6294 #endif
6295 #ifndef _INT16_T
6296 #define _INT16_T
6297 #endif
6298 #ifndef _INT32_T
6299 #define _INT32_T
6300 #endif
6301 #ifndef _UINT8_T
6302 #define _UINT8_T
6303 #endif
6304 #ifndef _UINT16_T
6305 #define _UINT16_T
6306 #endif
6307 #ifndef _UINT32_T
6308 #define _UINT32_T
6309 #endif
6310 EOF
6311 fi
6312
6313 # ------------- done basic int types, emit int64_t types ------------
6314 if test "$ac_cv_type_uint64_t" = yes; then
6315 sed 's/^ *//' >> tmp-stdint.h <<EOF
6316
6317 /* system headers have good uint64_t and int64_t */
6318 #ifndef _INT64_T
6319 #define _INT64_T
6320 #endif
6321 #ifndef _UINT64_T
6322 #define _UINT64_T
6323 #endif
6324 EOF
6325 elif test "$ac_cv_type_u_int64_t" = yes; then
6326 sed 's/^ *//' >> tmp-stdint.h <<EOF
6327
6328 /* system headers have an u_int64_t (and int64_t) */
6329 #ifndef _INT64_T
6330 #define _INT64_T
6331 #endif
6332 #ifndef _UINT64_T
6333 #define _UINT64_T
6334 #ifndef __uint64_t_defined
6335 #define __uint64_t_defined
6336 #ifndef uint64_t
6337 typedef u_int64_t uint64_t;
6338 #endif
6339 #endif
6340 #endif
6341 EOF
6342 elif test -n "$acx_cv_type_int64_t"; then
6343 sed 's/^ *//' >> tmp-stdint.h <<EOF
6344
6345 /* architecture has a 64-bit type, $acx_cv_type_int64_t */
6346 #ifndef _INT64_T
6347 #define _INT64_T
6348 #ifndef int64_t
6349 typedef $acx_cv_type_int64_t int64_t;
6350 #endif
6351 #endif
6352 #ifndef _UINT64_T
6353 #define _UINT64_T
6354 #ifndef __uint64_t_defined
6355 #define __uint64_t_defined
6356 #ifndef uint64_t
6357 typedef unsigned $acx_cv_type_int64_t uint64_t;
6358 #endif
6359 #endif
6360 #endif
6361 EOF
6362 else
6363 sed 's/^ *//' >> tmp-stdint.h <<EOF
6364
6365 /* some common heuristics for int64_t, using compiler-specific tests */
6366 #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
6367 #ifndef _INT64_T
6368 #define _INT64_T
6369 #ifndef __int64_t_defined
6370 #ifndef int64_t
6371 typedef long long int64_t;
6372 #endif
6373 #endif
6374 #endif
6375 #ifndef _UINT64_T
6376 #define _UINT64_T
6377 #ifndef uint64_t
6378 typedef unsigned long long uint64_t;
6379 #endif
6380 #endif
6381
6382 #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
6383 /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
6384 does not implement __extension__. But that compiler doesn't define
6385 __GNUC_MINOR__. */
6386 # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
6387 # define __extension__
6388 # endif
6389
6390 # ifndef _INT64_T
6391 # define _INT64_T
6392 # ifndef int64_t
6393 __extension__ typedef long long int64_t;
6394 # endif
6395 # endif
6396 # ifndef _UINT64_T
6397 # define _UINT64_T
6398 # ifndef uint64_t
6399 __extension__ typedef unsigned long long uint64_t;
6400 # endif
6401 # endif
6402
6403 #elif !defined __STRICT_ANSI__
6404 # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
6405
6406 # ifndef _INT64_T
6407 # define _INT64_T
6408 # ifndef int64_t
6409 typedef __int64 int64_t;
6410 # endif
6411 # endif
6412 # ifndef _UINT64_T
6413 # define _UINT64_T
6414 # ifndef uint64_t
6415 typedef unsigned __int64 uint64_t;
6416 # endif
6417 # endif
6418 # endif /* compiler */
6419
6420 #endif /* ANSI version */
6421 EOF
6422 fi
6423
6424 # ------------- done int64_t types, emit intptr types ------------
6425 if test "$ac_cv_type_uintptr_t" != yes; then
6426 sed 's/^ *//' >> tmp-stdint.h <<EOF
6427
6428 /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
6429 #ifndef __uintptr_t_defined
6430 #ifndef uintptr_t
6431 typedef u$acx_cv_type_intptr_t uintptr_t;
6432 #endif
6433 #endif
6434 #ifndef __intptr_t_defined
6435 #ifndef intptr_t
6436 typedef $acx_cv_type_intptr_t intptr_t;
6437 #endif
6438 #endif
6439 EOF
6440 fi
6441
6442 # ------------- done intptr types, emit int_least types ------------
6443 if test "$ac_cv_type_int_least32_t" != yes; then
6444 sed 's/^ *//' >> tmp-stdint.h <<EOF
6445
6446 /* Define int_least types */
6447 typedef int8_t int_least8_t;
6448 typedef int16_t int_least16_t;
6449 typedef int32_t int_least32_t;
6450 #ifdef _INT64_T
6451 typedef int64_t int_least64_t;
6452 #endif
6453
6454 typedef uint8_t uint_least8_t;
6455 typedef uint16_t uint_least16_t;
6456 typedef uint32_t uint_least32_t;
6457 #ifdef _UINT64_T
6458 typedef uint64_t uint_least64_t;
6459 #endif
6460 EOF
6461 fi
6462
6463 # ------------- done intptr types, emit int_fast types ------------
6464 if test "$ac_cv_type_int_fast32_t" != yes; then
6465 sed 's/^ *//' >> tmp-stdint.h <<EOF
6466
6467 /* Define int_fast types. short is often slow */
6468 typedef int8_t int_fast8_t;
6469 typedef int int_fast16_t;
6470 typedef int32_t int_fast32_t;
6471 #ifdef _INT64_T
6472 typedef int64_t int_fast64_t;
6473 #endif
6474
6475 typedef uint8_t uint_fast8_t;
6476 typedef unsigned int uint_fast16_t;
6477 typedef uint32_t uint_fast32_t;
6478 #ifdef _UINT64_T
6479 typedef uint64_t uint_fast64_t;
6480 #endif
6481 EOF
6482 fi
6483
6484 if test "$ac_cv_type_uintmax_t" != yes; then
6485 sed 's/^ *//' >> tmp-stdint.h <<EOF
6486
6487 /* Define intmax based on what we found */
6488 #ifndef intmax_t
6489 #ifdef _INT64_T
6490 typedef int64_t intmax_t;
6491 #else
6492 typedef long intmax_t;
6493 #endif
6494 #endif
6495 #ifndef uintmax_t
6496 #ifdef _UINT64_T
6497 typedef uint64_t uintmax_t;
6498 #else
6499 typedef unsigned long uintmax_t;
6500 #endif
6501 #endif
6502 EOF
6503 fi
6504
6505 sed 's/^ *//' >> tmp-stdint.h <<EOF
6506
6507 #endif /* GCC_GENERATED_STDINT_H */
6508 EOF
6509
6510 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
6511 rm -f tmp-stdint.h
6512 else
6513 mv -f tmp-stdint.h gstdint.h
6514 fi
6515
6516 ;;
6517 "config.h":H) echo timestamp > stamp-h1 ;;
6518
6519 esac
6520 done # for ac_tag
6521
6522
6523 as_fn_exit 0
6524 _ACEOF
6525 ac_clean_files=$ac_clean_files_save
6526
6527 test $ac_write_fail = 0 ||
6528 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6529
6530
6531 # configure is writing to config.log, and then calls config.status.
6532 # config.status does its own redirection, appending to config.log.
6533 # Unfortunately, on DOS this fails, as config.log is still kept open
6534 # by configure, so config.status won't be able to write to it; its
6535 # output is simply discarded. So we exec the FD to /dev/null,
6536 # effectively closing config.log, so it can be properly (re)opened and
6537 # appended to by config.status. When coming back to configure, we
6538 # need to make the FD available again.
6539 if test "$no_create" != yes; then
6540 ac_cs_success=:
6541 ac_config_status_args=
6542 test "$silent" = yes &&
6543 ac_config_status_args="$ac_config_status_args --quiet"
6544 exec 5>/dev/null
6545 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6546 exec 5>>config.log
6547 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6548 # would make configure fail if this is the last instruction.
6549 $ac_cs_success || as_fn_exit $?
6550 fi
6551 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6552 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6553 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6554 fi
6555
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