Daily bump.
[official-gcc.git] / libdecnumber / configure
blob91721dea2acdc0eaf7d5889b8f441b729881cce0
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64 for libdecnumber .
5 # Report bugs to <gcc-bugs@gcc.gnu.org>.
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.
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 ## -------------------- ##
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 '${1+"$@"}'='"$@"'
25 setopt NO_GLOB_SUBST
26 else
27 case `(set -o) 2>/dev/null` in #(
28 *posix*) :
29 set -o posix ;; #(
30 *) :
32 esac
36 as_nl='
38 export as_nl
39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41 as_echo=$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"
67 export as_echo_n_body
68 as_echo_n='sh -c $as_echo_n_body as_echo'
70 export as_echo_body
71 as_echo='sh -c $as_echo_body as_echo'
74 # The user is always right.
75 if test "${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=';'
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"
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 $PATH
97 IFS=$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
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=$0
110 if test ! -f "$as_myself"; then
111 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
112 exit 1
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='+ '
127 # NLS nuisances.
128 LC_ALL=C
129 export LC_ALL
130 LANGUAGE=C
131 export LANGUAGE
133 # CDPATH.
134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
136 if test "x$CONFIG_SHELL" = x; then
137 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138 emulate sh
139 NULLCMD=:
140 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
141 # is contrary to our usage. Disable this feature.
142 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 setopt NO_GLOB_SUBST
144 else
145 case \`(set -o) 2>/dev/null\` in #(
146 *posix*) :
147 set -o posix ;; #(
148 *) :
150 esac
153 as_required="as_fn_return () { (exit \$1); }
154 as_fn_success () { as_fn_return 0; }
155 as_fn_failure () { as_fn_return 1; }
156 as_fn_ret_success () { return 0; }
157 as_fn_ret_failure () { return 1; }
159 exitcode=0
160 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
166 else
167 exitcode=1; echo positional parameters were not saved.
169 test x\$exitcode = x0 || exit 1"
170 as_suggested=" as_lineno_1=";as_suggested=$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
180 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
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$PATH
187 IFS=$as_save_IFS
188 test -z "$as_dir" && as_dir=.
189 as_found=:
190 case $as_dir in #(
192 for as_base in sh bash ksh sh5; do
193 # Try only shells that exist, to save several forks.
194 as_shell=$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
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
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" ${1+"$@"}
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 $0: shell if you do have one."
237 exit 1
241 SHELL=${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
247 ## --------------------- ##
248 ## M4sh Shell Functions. ##
249 ## --------------------- ##
250 # as_fn_unset VAR
251 # ---------------
252 # Portably unset VAR.
253 as_fn_unset ()
255 { eval $1=; unset $1;}
257 as_unset=as_fn_unset
259 # as_fn_set_status STATUS
260 # -----------------------
261 # Set $? to STATUS, without forking.
262 as_fn_set_status ()
264 return $1
265 } # as_fn_set_status
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 ()
272 set +e
273 as_fn_set_status $1
274 exit $1
275 } # as_fn_exit
277 # as_fn_mkdir_p
278 # -------------
279 # Create "$as_dir" as a directory, including parents if necessary.
280 as_fn_mkdir_p ()
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/
304 /^X\(\/\/\)[^/].*/{
305 s//\1/
308 /^X\(\/\/\)$/{
309 s//\1/
312 /^X\(\/\).*/{
313 s//\1/
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"
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 ()
333 eval $1+=\$2
335 else
336 as_fn_append ()
338 eval $1=\$$1\$2
340 fi # as_fn_append
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 $(()) and expr.
347 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
348 eval 'as_fn_arith ()
350 as_val=$(( $* ))
352 else
353 as_fn_arith ()
355 as_val=`expr "$@" || test $? -eq 1`
357 fi # as_fn_arith
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 $?, using 1 if that was 0.
365 as_fn_error ()
367 as_status=$?; 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
372 $as_echo "$as_me: error: $1" >&2
373 as_fn_exit $as_status
374 } # as_fn_error
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
383 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
384 as_basename=basename
385 else
386 as_basename=false
389 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
390 as_dirname=dirname
391 else
392 as_dirname=false
395 as_me=`$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/
404 /^X\/\(\/\/\)$/{
405 s//\1/
408 /^X\/\(\/\).*/{
409 s//\1/
412 s/.*/./; q'`
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
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 '
429 /[$]LINENO/=
430 ' <$as_myself |
431 sed '
432 s/[$]LINENO.*/&-/
433 t lineno
435 :lineno
437 :loop
438 s/[$]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; }
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
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;;
463 ECHO_N='-n';;
464 esac
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
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'
487 else
488 as_ln_s='cp -p'
490 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
491 rmdir conf$$.dir 2>/dev/null
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
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=
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' "$1" 2>/dev/null` in #((
517 ???[sx]*):;;*)false;;esac;fi
518 '\'' sh
521 as_executable_p=$as_test_x
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%[^_$as_cr_alnum]%_%g'"
526 # Sed expression to map a string onto a valid variable name.
527 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
530 exec 7<&0 </dev/null 6>&1
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`
538 # Initializations.
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=
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=''
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"
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
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
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
674 ac_precious_vars='build_alias
675 host_alias
676 target_alias
678 CFLAGS
679 LDFLAGS
680 LIBS
681 CPPFLAGS
682 CPP'
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
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='${datarootdir}/man'
733 ac_prev=
734 ac_dashdash=
735 for ac_option
737 # If the previous option needs an argument, assign it.
738 if test -n "$ac_prev"; then
739 eval $ac_prev=\$ac_option
740 ac_prev=
741 continue
744 case $ac_option in
745 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
746 *) ac_optarg=yes ;;
747 esac
749 # Accept the important Cygnus configure options, so we can diagnose typos.
751 case $ac_dashdash$ac_option in
753 ac_dashdash=yes ;;
755 -bindir | --bindir | --bindi | --bind | --bin | --bi)
756 ac_prev=bindir ;;
757 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
758 bindir=$ac_optarg ;;
760 -build | --build | --buil | --bui | --bu)
761 ac_prev=build_alias ;;
762 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
763 build_alias=$ac_optarg ;;
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=$ac_optarg ;;
772 --config-cache | -C)
773 cache_file=config.cache ;;
775 -datadir | --datadir | --datadi | --datad)
776 ac_prev=datadir ;;
777 -datadir=* | --datadir=* | --datadi=* | --datad=*)
778 datadir=$ac_optarg ;;
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=$ac_optarg ;;
787 -disable-* | --disable-*)
788 ac_useropt=`expr "x$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 $ac_user_opts in
796 "enable_$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 ;;
803 -docdir | --docdir | --docdi | --doc | --do)
804 ac_prev=docdir ;;
805 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
806 docdir=$ac_optarg ;;
808 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
809 ac_prev=dvidir ;;
810 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
811 dvidir=$ac_optarg ;;
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 $ac_user_opts in
822 "enable_$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 ;;
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=$ac_optarg ;;
838 -gas | --gas | --ga | --g)
839 # Obsolete; use --with-gas.
840 with_gas=yes ;;
842 -help | --help | --hel | --he | -h)
843 ac_init_help=long ;;
844 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
845 ac_init_help=recursive ;;
846 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
847 ac_init_help=short ;;
849 -host | --host | --hos | --ho)
850 ac_prev=host_alias ;;
851 -host=* | --host=* | --hos=* | --ho=*)
852 host_alias=$ac_optarg ;;
854 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
855 ac_prev=htmldir ;;
856 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
857 | --ht=*)
858 htmldir=$ac_optarg ;;
860 -includedir | --includedir | --includedi | --included | --include \
861 | --includ | --inclu | --incl | --inc)
862 ac_prev=includedir ;;
863 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
864 | --includ=* | --inclu=* | --incl=* | --inc=*)
865 includedir=$ac_optarg ;;
867 -infodir | --infodir | --infodi | --infod | --info | --inf)
868 ac_prev=infodir ;;
869 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
870 infodir=$ac_optarg ;;
872 -libdir | --libdir | --libdi | --libd)
873 ac_prev=libdir ;;
874 -libdir=* | --libdir=* | --libdi=* | --libd=*)
875 libdir=$ac_optarg ;;
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=$ac_optarg ;;
884 -localedir | --localedir | --localedi | --localed | --locale)
885 ac_prev=localedir ;;
886 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
887 localedir=$ac_optarg ;;
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=$ac_optarg ;;
896 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
897 ac_prev=mandir ;;
898 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
899 mandir=$ac_optarg ;;
901 -nfp | --nfp | --nf)
902 # Obsolete; use --without-fp.
903 with_fp=no ;;
905 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
906 | --no-cr | --no-c | -n)
907 no_create=yes ;;
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 ;;
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=$ac_optarg ;;
922 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
923 ac_prev=prefix ;;
924 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
925 prefix=$ac_optarg ;;
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=$ac_optarg ;;
934 -program-suffix | --program-suffix | --program-suffi | --program-suff \
935 | --program-suf | --program-su | --program-s)
936 ac_prev=program_suffix ;;
937 -program-suffix=* | --program-suffix=* | --program-suffi=* \
938 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
939 program_suffix=$ac_optarg ;;
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=$ac_optarg ;;
958 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
959 ac_prev=pdfdir ;;
960 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
961 pdfdir=$ac_optarg ;;
963 -psdir | --psdir | --psdi | --psd | --ps)
964 ac_prev=psdir ;;
965 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
966 psdir=$ac_optarg ;;
968 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
969 | -silent | --silent | --silen | --sile | --sil)
970 silent=yes ;;
972 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
973 ac_prev=sbindir ;;
974 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
975 | --sbi=* | --sb=*)
976 sbindir=$ac_optarg ;;
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=$ac_optarg ;;
989 -site | --site | --sit)
990 ac_prev=site ;;
991 -site=* | --site=* | --sit=*)
992 site=$ac_optarg ;;
994 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
995 ac_prev=srcdir ;;
996 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
997 srcdir=$ac_optarg ;;
999 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1000 | --syscon | --sysco | --sysc | --sys | --sy)
1001 ac_prev=sysconfdir ;;
1002 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1003 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1004 sysconfdir=$ac_optarg ;;
1006 -target | --target | --targe | --targ | --tar | --ta | --t)
1007 ac_prev=target_alias ;;
1008 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1009 target_alias=$ac_optarg ;;
1011 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1012 verbose=yes ;;
1014 -version | --version | --versio | --versi | --vers | -V)
1015 ac_init_version=: ;;
1017 -with-* | --with-*)
1018 ac_useropt=`expr "x$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 $ac_user_opts in
1026 "with_$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 ;;
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 $ac_user_opts in
1042 "with_$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 ;;
1049 --x)
1050 # Obsolete; use --with-x.
1051 with_x=yes ;;
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=$ac_optarg ;;
1060 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1061 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1062 ac_prev=x_libraries ;;
1063 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1064 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1065 x_libraries=$ac_optarg ;;
1067 -*) as_fn_error "unrecognized option: \`$ac_option'
1068 Try \`$0 --help' for more information."
1071 *=*)
1072 ac_envvar=`expr "x$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 ;;
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}
1089 esac
1090 done
1092 if test -n "$ac_prev"; then
1093 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1094 as_fn_error "missing argument to $ac_option"
1097 if test -n "$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: $ac_unrecognized_opts" >&2 ;;
1102 esac
1105 # Check all directory arguments for consistency.
1106 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1107 datadir sysconfdir sharedstatedir localstatedir includedir \
1108 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1109 libdir localedir mandir
1111 eval ac_val=\$$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: $ac_val"
1124 done
1126 # There might be people who depend on the old broken behavior: `$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=$target_alias
1133 # FIXME: To remove some day.
1134 if test "x$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
1144 ac_tool_prefix=
1145 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1147 test "$silent" = yes && exec 6>/dev/null
1150 ac_pwd=`pwd` && test -n "$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$ac_pwd_ls_di" ||
1155 as_fn_error "pwd does not report name of working directory"
1158 # Find the source files, if location was not specified.
1159 if test -z "$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/
1172 /^X\(\/\/\)[^/].*/{
1173 s//\1/
1176 /^X\(\/\/\)$/{
1177 s//\1/
1180 /^X\(\/\).*/{
1181 s//\1/
1184 s/.*/./; q'`
1185 srcdir=$ac_confdir
1186 if test ! -r "$srcdir/$ac_unique_file"; then
1187 srcdir=..
1189 else
1190 ac_srcdir_defaulted=no
1192 if test ! -r "$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"
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=.
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
1218 # Report the --help message.
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.
1226 Usage: $0 [OPTION]... [VAR=VALUE]...
1228 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1229 VAR=VALUE. See below for descriptions of some of the useful variables.
1231 Defaults for the options are specified in brackets.
1233 Configuration:
1234 -h, --help display this help and exit
1235 --help=short display options specific to this package
1236 --help=recursive display the short help of all the included packages
1237 -V, --version display version information and exit
1238 -q, --quiet, --silent do not print \`checking...' messages
1239 --cache-file=FILE cache test results in FILE [disabled]
1240 -C, --config-cache alias for \`--cache-file=config.cache'
1241 -n, --no-create do not create output files
1242 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1244 Installation directories:
1245 --prefix=PREFIX install architecture-independent files in PREFIX
1246 [$ac_default_prefix]
1247 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1248 [PREFIX]
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 \`$ac_default_prefix' using \`--prefix',
1253 for instance \`--prefix=\$HOME'.
1255 For better control, use the options below.
1257 Fine tuning of the installation directories:
1258 --bindir=DIR user executables [EPREFIX/bin]
1259 --sbindir=DIR system admin executables [EPREFIX/sbin]
1260 --libexecdir=DIR program executables [EPREFIX/libexec]
1261 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1262 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1263 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1264 --libdir=DIR object code libraries [EPREFIX/lib]
1265 --includedir=DIR C header files [PREFIX/include]
1266 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1267 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1268 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1269 --infodir=DIR info documentation [DATAROOTDIR/info]
1270 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1271 --mandir=DIR man documentation [DATAROOTDIR/man]
1272 --docdir=DIR documentation root [DATAROOTDIR/doc/libdecnumber]
1273 --htmldir=DIR html documentation [DOCDIR]
1274 --dvidir=DIR dvi documentation [DOCDIR]
1275 --pdfdir=DIR pdf documentation [DOCDIR]
1276 --psdir=DIR ps documentation [DOCDIR]
1277 _ACEOF
1279 cat <<\_ACEOF
1281 System types:
1282 --build=BUILD configure for building on BUILD [guessed]
1283 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1284 --target=TARGET configure for building compilers for TARGET [HOST]
1285 _ACEOF
1288 if test -n "$ac_init_help"; then
1289 case $ac_init_help in
1290 short | recursive ) echo "Configuration of libdecnumber :";;
1291 esac
1292 cat <<\_ACEOF
1294 Optional Features:
1295 --disable-option-checking ignore unrecognized --enable/--with options
1296 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1297 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1298 --enable-werror-always enable -Werror despite compiler version
1299 --enable-maintainer-mode enable rules only needed by maintainers
1300 --enable-decimal-float={no,yes,bid,dpd}
1301 enable decimal float extension to C. Selecting 'bid'
1302 or 'dpd' choses which decimal floating point format
1303 to use
1305 Some influential environment variables:
1306 CC C compiler command
1307 CFLAGS C compiler flags
1308 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1309 nonstandard directory <lib dir>
1310 LIBS libraries to pass to the linker, e.g. -l<library>
1311 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1312 you have headers in a nonstandard directory <include dir>
1313 CPP C preprocessor
1315 Use these variables to override the choices made by `configure' or to help
1316 it to find libraries and programs with nonstandard names/locations.
1318 Report bugs to <gcc-bugs@gcc.gnu.org>.
1319 _ACEOF
1320 ac_status=$?
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 "$ac_dir"; } ||
1328 continue
1329 ac_builddir=.
1331 case "$ac_dir" in
1332 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
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
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
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
1378 test -n "$ac_init_help" && exit $ac_status
1379 if $ac_init_version; then
1380 cat <<\_ACEOF
1381 libdecnumber configure
1382 generated by GNU Autoconf 2.64
1384 Copyright (C) 2009 Free Software Foundation, Inc.
1385 This configure script is free software; the Free Software Foundation
1386 gives unlimited permission to copy, distribute and modify it.
1387 _ACEOF
1388 exit
1391 ## ------------------------ ##
1392 ## Autoconf initialization. ##
1393 ## ------------------------ ##
1395 # ac_fn_c_try_compile LINENO
1396 # --------------------------
1397 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1398 ac_fn_c_try_compile ()
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
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
1426 ac_retval=1
1428 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1429 return $ac_retval
1431 } # ac_fn_c_try_compile
1433 # ac_fn_c_try_cpp LINENO
1434 # ----------------------
1435 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1436 ac_fn_c_try_cpp ()
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
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
1463 ac_retval=1
1465 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1466 return $ac_retval
1468 } # ac_fn_c_try_cpp
1470 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1471 # -------------------------------------------------------
1472 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1473 # the include files in INCLUDES and setting the cache variable VAR
1474 # accordingly.
1475 ac_fn_c_check_header_mongrel ()
1477 as_lineno=${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
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. */
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
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; }
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
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; }
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;}
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
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"
1555 eval ac_res=\$$3
1556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1557 $as_echo "$ac_res" >&6; }
1559 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1561 } # ac_fn_c_check_header_mongrel
1563 # ac_fn_c_try_run LINENO
1564 # ----------------------
1565 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1566 # that executables *can* be run.
1567 ac_fn_c_try_run ()
1569 as_lineno=${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.$ac_ext >&5
1597 ac_retval=$ac_status
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 $ac_retval
1603 } # ac_fn_c_try_run
1605 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1606 # -------------------------------------------------------
1607 # Tests whether HEADER exists and can be compiled using the include files in
1608 # INCLUDES, setting the cache variable VAR accordingly.
1609 ac_fn_c_check_header_compile ()
1611 as_lineno=${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. */
1620 #include <$2>
1621 _ACEOF
1622 if ac_fn_c_try_compile "$LINENO"; then :
1623 eval "$3=yes"
1624 else
1625 eval "$3=no"
1627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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;}
1634 } # ac_fn_c_check_header_compile
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 ()
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. */
1653 main ()
1655 if (sizeof ($2))
1656 return 0;
1658 return 0;
1660 _ACEOF
1661 if ac_fn_c_try_compile "$LINENO"; then :
1662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1663 /* end confdefs.h. */
1666 main ()
1668 if (sizeof (($2)))
1669 return 0;
1671 return 0;
1673 _ACEOF
1674 if ac_fn_c_try_compile "$LINENO"; then :
1676 else
1677 eval "$3=yes"
1679 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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;}
1688 } # ac_fn_c_check_type
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 ()
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. */
1704 main ()
1706 static int test_array [1 - 2 * !(($2) >= 0)];
1707 test_array [0] = 0
1710 return 0;
1712 _ACEOF
1713 if ac_fn_c_try_compile "$LINENO"; then :
1714 ac_lo=0 ac_mid=0
1715 while :; do
1716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1717 /* end confdefs.h. */
1720 main ()
1722 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1723 test_array [0] = 0
1726 return 0;
1728 _ACEOF
1729 if ac_fn_c_try_compile "$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
1737 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
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. */
1746 main ()
1748 static int test_array [1 - 2 * !(($2) < 0)];
1749 test_array [0] = 0
1752 return 0;
1754 _ACEOF
1755 if ac_fn_c_try_compile "$LINENO"; then :
1756 ac_hi=-1 ac_mid=-1
1757 while :; do
1758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1759 /* end confdefs.h. */
1762 main ()
1764 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1765 test_array [0] = 0
1768 return 0;
1770 _ACEOF
1771 if ac_fn_c_try_compile "$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
1779 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1782 done
1783 else
1784 ac_lo= ac_hi=
1786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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. */
1796 main ()
1798 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1799 test_array [0] = 0
1802 return 0;
1804 _ACEOF
1805 if ac_fn_c_try_compile "$LINENO"; then :
1806 ac_hi=$ac_mid
1807 else
1808 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
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. */
1820 static long int longval () { return $2; }
1821 static unsigned long int ulongval () { return $2; }
1822 #include <stdio.h>
1823 #include <stdlib.h>
1825 main ()
1828 FILE *f = fopen ("conftest.val", "w");
1829 if (! f)
1830 return 1;
1831 if (($2) < 0)
1833 long int i = longval ();
1834 if (i != ($2))
1835 return 1;
1836 fprintf (f, "%ld", i);
1838 else
1840 unsigned long int i = ulongval ();
1841 if (i != ($2))
1842 return 1;
1843 fprintf (f, "%lu", i);
1845 /* Do not output a trailing newline, as this causes \r\n confusion
1846 on some platforms. */
1847 return ferror (f) || fclose (f) != 0;
1850 return 0;
1852 _ACEOF
1853 if ac_fn_c_try_run "$LINENO"; then :
1854 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1855 else
1856 ac_retval=1
1858 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1859 conftest.$ac_objext conftest.beam conftest.$ac_ext
1860 rm -f conftest.val
1863 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1864 return $ac_retval
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.
1871 It was created by libdecnumber $as_me , which was
1872 generated by GNU Autoconf 2.64. Invocation command line was
1874 $ $0 $@
1876 _ACEOF
1877 exec 5>>config.log
1879 cat <<_ASUNAME
1880 ## --------- ##
1881 ## Platform. ##
1882 ## --------- ##
1884 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1885 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1886 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1887 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1888 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1890 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1891 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1893 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1894 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1895 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1896 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1897 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1898 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1899 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1901 _ASUNAME
1903 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1904 for as_dir in $PATH
1906 IFS=$as_save_IFS
1907 test -z "$as_dir" && as_dir=.
1908 $as_echo "PATH: $as_dir"
1909 done
1910 IFS=$as_save_IFS
1912 } >&5
1914 cat >&5 <<_ACEOF
1917 ## ----------- ##
1918 ## Core tests. ##
1919 ## ----------- ##
1921 _ACEOF
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
1935 for ac_arg
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'" ;;
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
1961 -* ) ac_must_keep_next=true ;;
1962 esac
1964 as_fn_append ac_configure_args " '$ac_arg'"
1966 esac
1967 done
1968 done
1969 { ac_configure_args0=; unset ac_configure_args0;}
1970 { ac_configure_args1=; unset ac_configure_args1;}
1972 # When interrupted or exit'd, cleanup temporary files, and complete
1973 # config.log. We remove comments because anyway the quotes in there
1974 # would cause problems or look ugly.
1975 # WARNING: Use '\'' to represent an apostrophe within the trap.
1976 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1977 trap 'exit_status=$?
1978 # Save into config.log some information that might help in debugging.
1980 echo
1982 cat <<\_ASBOX
1983 ## ---------------- ##
1984 ## Cache variables. ##
1985 ## ---------------- ##
1986 _ASBOX
1987 echo
1988 # The following way of writing the cache mishandles newlines in values,
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 ;; #(
2013 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2015 esac |
2016 sort
2018 echo
2020 cat <<\_ASBOX
2021 ## ----------------- ##
2022 ## Output variables. ##
2023 ## ----------------- ##
2024 _ASBOX
2025 echo
2026 for ac_var in $ac_subst_vars
2028 eval ac_val=\$$ac_var
2029 case $ac_val in
2030 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2031 esac
2032 $as_echo "$ac_var='\''$ac_val'\''"
2033 done | sort
2034 echo
2036 if test -n "$ac_subst_files"; then
2037 cat <<\_ASBOX
2038 ## ------------------- ##
2039 ## File substitutions. ##
2040 ## ------------------- ##
2041 _ASBOX
2042 echo
2043 for ac_var in $ac_subst_files
2045 eval ac_val=\$$ac_var
2046 case $ac_val in
2047 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2048 esac
2049 $as_echo "$ac_var='\''$ac_val'\''"
2050 done | sort
2051 echo
2054 if test -s confdefs.h; then
2055 cat <<\_ASBOX
2056 ## ----------- ##
2057 ## confdefs.h. ##
2058 ## ----------- ##
2059 _ASBOX
2060 echo
2061 cat confdefs.h
2062 echo
2064 test "$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 $exit_status
2072 for ac_signal in 1 2 13 15; do
2073 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2074 done
2075 ac_signal=0
2077 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2078 rm -f -r conftest* confdefs.h
2080 $as_echo "/* confdefs.h */" > confdefs.h
2082 # Predefined preprocessor variables.
2084 cat >>confdefs.h <<_ACEOF
2085 #define PACKAGE_NAME "$PACKAGE_NAME"
2086 _ACEOF
2088 cat >>confdefs.h <<_ACEOF
2089 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2090 _ACEOF
2092 cat >>confdefs.h <<_ACEOF
2093 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2094 _ACEOF
2096 cat >>confdefs.h <<_ACEOF
2097 #define PACKAGE_STRING "$PACKAGE_STRING"
2098 _ACEOF
2100 cat >>confdefs.h <<_ACEOF
2101 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2102 _ACEOF
2104 cat >>confdefs.h <<_ACEOF
2105 #define PACKAGE_URL "$PACKAGE_URL"
2106 _ACEOF
2109 # Let the site file select an alternate cache file if it wants to.
2110 # Prefer an explicitly selected file to automatically selected ones.
2111 ac_site_file1=NONE
2112 ac_site_file2=NONE
2113 if test -n "$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
2122 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
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 . "$ac_site_file"
2131 done
2133 if test -r "$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
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
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: \`$ac_var' was not set in the previous run" >&2;}
2166 ac_cache_corrupted=: ;;
2167 ,);;
2169 if test "x$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
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
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
2207 ## -------------------- ##
2208 ## Main body of script. ##
2209 ## -------------------- ##
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
2224 # Checks for programs.
2225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2226 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2227 set x ${MAKE-make}
2228 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2229 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
2230 $as_echo_n "(cached) " >&6
2231 else
2232 cat >conftest.make <<\_ACEOF
2233 SHELL = /bin/sh
2234 all:
2235 @echo '@@@%%%=$(MAKE)=@@@%%%'
2236 _ACEOF
2237 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2238 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2239 *@@@%%%=?*=@@@%%%*)
2240 eval ac_cv_prog_make_${ac_make}_set=yes;;
2242 eval ac_cv_prog_make_${ac_make}_set=no;;
2243 esac
2244 rm -f conftest.make
2246 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2248 $as_echo "yes" >&6; }
2249 SET_MAKE=
2250 else
2251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2252 $as_echo "no" >&6; }
2253 SET_MAKE="MAKE=${MAKE-make}"
2256 ac_ext=c
2257 ac_cpp='$CPP $CPPFLAGS'
2258 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2259 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2260 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2261 if test -n "$ac_tool_prefix"; then
2262 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2263 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2265 $as_echo_n "checking for $ac_word... " >&6; }
2266 if test "${ac_cv_prog_CC+set}" = set; then :
2267 $as_echo_n "(cached) " >&6
2268 else
2269 if test -n "$CC"; then
2270 ac_cv_prog_CC="$CC" # Let the user override the test.
2271 else
2272 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2273 for as_dir in $PATH
2275 IFS=$as_save_IFS
2276 test -z "$as_dir" && as_dir=.
2277 for ac_exec_ext in '' $ac_executable_extensions; do
2278 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2279 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2280 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2281 break 2
2283 done
2284 done
2285 IFS=$as_save_IFS
2289 CC=$ac_cv_prog_CC
2290 if test -n "$CC"; then
2291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2292 $as_echo "$CC" >&6; }
2293 else
2294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2295 $as_echo "no" >&6; }
2300 if test -z "$ac_cv_prog_CC"; then
2301 ac_ct_CC=$CC
2302 # Extract the first word of "gcc", so it can be a program name with args.
2303 set dummy gcc; ac_word=$2
2304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2305 $as_echo_n "checking for $ac_word... " >&6; }
2306 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2307 $as_echo_n "(cached) " >&6
2308 else
2309 if test -n "$ac_ct_CC"; then
2310 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2311 else
2312 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2313 for as_dir in $PATH
2315 IFS=$as_save_IFS
2316 test -z "$as_dir" && as_dir=.
2317 for ac_exec_ext in '' $ac_executable_extensions; do
2318 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2319 ac_cv_prog_ac_ct_CC="gcc"
2320 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2321 break 2
2323 done
2324 done
2325 IFS=$as_save_IFS
2329 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2330 if test -n "$ac_ct_CC"; then
2331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2332 $as_echo "$ac_ct_CC" >&6; }
2333 else
2334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2335 $as_echo "no" >&6; }
2338 if test "x$ac_ct_CC" = x; then
2339 CC=""
2340 else
2341 case $cross_compiling:$ac_tool_warned in
2342 yes:)
2343 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2344 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2345 ac_tool_warned=yes ;;
2346 esac
2347 CC=$ac_ct_CC
2349 else
2350 CC="$ac_cv_prog_CC"
2353 if test -z "$CC"; then
2354 if test -n "$ac_tool_prefix"; then
2355 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2356 set dummy ${ac_tool_prefix}cc; ac_word=$2
2357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2358 $as_echo_n "checking for $ac_word... " >&6; }
2359 if test "${ac_cv_prog_CC+set}" = set; then :
2360 $as_echo_n "(cached) " >&6
2361 else
2362 if test -n "$CC"; then
2363 ac_cv_prog_CC="$CC" # Let the user override the test.
2364 else
2365 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2366 for as_dir in $PATH
2368 IFS=$as_save_IFS
2369 test -z "$as_dir" && as_dir=.
2370 for ac_exec_ext in '' $ac_executable_extensions; do
2371 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2372 ac_cv_prog_CC="${ac_tool_prefix}cc"
2373 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2374 break 2
2376 done
2377 done
2378 IFS=$as_save_IFS
2382 CC=$ac_cv_prog_CC
2383 if test -n "$CC"; then
2384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2385 $as_echo "$CC" >&6; }
2386 else
2387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2388 $as_echo "no" >&6; }
2394 if test -z "$CC"; then
2395 # Extract the first word of "cc", so it can be a program name with args.
2396 set dummy cc; ac_word=$2
2397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2398 $as_echo_n "checking for $ac_word... " >&6; }
2399 if test "${ac_cv_prog_CC+set}" = set; then :
2400 $as_echo_n "(cached) " >&6
2401 else
2402 if test -n "$CC"; then
2403 ac_cv_prog_CC="$CC" # Let the user override the test.
2404 else
2405 ac_prog_rejected=no
2406 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2407 for as_dir in $PATH
2409 IFS=$as_save_IFS
2410 test -z "$as_dir" && as_dir=.
2411 for ac_exec_ext in '' $ac_executable_extensions; do
2412 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2413 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2414 ac_prog_rejected=yes
2415 continue
2417 ac_cv_prog_CC="cc"
2418 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2419 break 2
2421 done
2422 done
2423 IFS=$as_save_IFS
2425 if test $ac_prog_rejected = yes; then
2426 # We found a bogon in the path, so make sure we never use it.
2427 set dummy $ac_cv_prog_CC
2428 shift
2429 if test $# != 0; then
2430 # We chose a different compiler from the bogus one.
2431 # However, it has the same basename, so the bogon will be chosen
2432 # first if we set CC to just the basename; use the full file name.
2433 shift
2434 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2439 CC=$ac_cv_prog_CC
2440 if test -n "$CC"; then
2441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2442 $as_echo "$CC" >&6; }
2443 else
2444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2445 $as_echo "no" >&6; }
2450 if test -z "$CC"; then
2451 if test -n "$ac_tool_prefix"; then
2452 for ac_prog in cl.exe
2454 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2455 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2457 $as_echo_n "checking for $ac_word... " >&6; }
2458 if test "${ac_cv_prog_CC+set}" = set; then :
2459 $as_echo_n "(cached) " >&6
2460 else
2461 if test -n "$CC"; then
2462 ac_cv_prog_CC="$CC" # Let the user override the test.
2463 else
2464 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2465 for as_dir in $PATH
2467 IFS=$as_save_IFS
2468 test -z "$as_dir" && as_dir=.
2469 for ac_exec_ext in '' $ac_executable_extensions; do
2470 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2471 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2472 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2473 break 2
2475 done
2476 done
2477 IFS=$as_save_IFS
2481 CC=$ac_cv_prog_CC
2482 if test -n "$CC"; then
2483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2484 $as_echo "$CC" >&6; }
2485 else
2486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2487 $as_echo "no" >&6; }
2491 test -n "$CC" && break
2492 done
2494 if test -z "$CC"; then
2495 ac_ct_CC=$CC
2496 for ac_prog in cl.exe
2498 # Extract the first word of "$ac_prog", so it can be a program name with args.
2499 set dummy $ac_prog; ac_word=$2
2500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2501 $as_echo_n "checking for $ac_word... " >&6; }
2502 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2503 $as_echo_n "(cached) " >&6
2504 else
2505 if test -n "$ac_ct_CC"; then
2506 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2507 else
2508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2509 for as_dir in $PATH
2511 IFS=$as_save_IFS
2512 test -z "$as_dir" && as_dir=.
2513 for ac_exec_ext in '' $ac_executable_extensions; do
2514 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2515 ac_cv_prog_ac_ct_CC="$ac_prog"
2516 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2517 break 2
2519 done
2520 done
2521 IFS=$as_save_IFS
2525 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2526 if test -n "$ac_ct_CC"; then
2527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2528 $as_echo "$ac_ct_CC" >&6; }
2529 else
2530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2531 $as_echo "no" >&6; }
2535 test -n "$ac_ct_CC" && break
2536 done
2538 if test "x$ac_ct_CC" = x; then
2539 CC=""
2540 else
2541 case $cross_compiling:$ac_tool_warned in
2542 yes:)
2543 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2544 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2545 ac_tool_warned=yes ;;
2546 esac
2547 CC=$ac_ct_CC
2554 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2555 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2556 as_fn_error "no acceptable C compiler found in \$PATH
2557 See \`config.log' for more details." "$LINENO" 5; }
2559 # Provide some information about the compiler.
2560 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2561 set X $ac_compile
2562 ac_compiler=$2
2563 for ac_option in --version -v -V -qversion; do
2564 { { ac_try="$ac_compiler $ac_option >&5"
2565 case "(($ac_try" in
2566 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2567 *) ac_try_echo=$ac_try;;
2568 esac
2569 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2570 $as_echo "$ac_try_echo"; } >&5
2571 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2572 ac_status=$?
2573 if test -s conftest.err; then
2574 sed '10a\
2575 ... rest of stderr output deleted ...
2576 10q' conftest.err >conftest.er1
2577 cat conftest.er1 >&5
2578 rm -f conftest.er1 conftest.err
2580 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2581 test $ac_status = 0; }
2582 done
2584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2585 /* end confdefs.h. */
2588 main ()
2592 return 0;
2594 _ACEOF
2595 ac_clean_files_save=$ac_clean_files
2596 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2597 # Try to create an executable without -o first, disregard a.out.
2598 # It will help us diagnose broken compilers, and finding out an intuition
2599 # of exeext.
2600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2601 $as_echo_n "checking for C compiler default output file name... " >&6; }
2602 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2604 # The possible output files:
2605 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2607 ac_rmfiles=
2608 for ac_file in $ac_files
2610 case $ac_file in
2611 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2612 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2613 esac
2614 done
2615 rm -f $ac_rmfiles
2617 if { { ac_try="$ac_link_default"
2618 case "(($ac_try" in
2619 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2620 *) ac_try_echo=$ac_try;;
2621 esac
2622 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2623 $as_echo "$ac_try_echo"; } >&5
2624 (eval "$ac_link_default") 2>&5
2625 ac_status=$?
2626 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2627 test $ac_status = 0; }; then :
2628 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2629 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2630 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2631 # so that the user can short-circuit this test for compilers unknown to
2632 # Autoconf.
2633 for ac_file in $ac_files ''
2635 test -f "$ac_file" || continue
2636 case $ac_file in
2637 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2639 [ab].out )
2640 # We found the default executable, but exeext='' is most
2641 # certainly right.
2642 break;;
2643 *.* )
2644 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2645 then :; else
2646 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2648 # We set ac_cv_exeext here because the later test for it is not
2649 # safe: cross compilers may not add the suffix if given an `-o'
2650 # argument, so we may need to know it at that point already.
2651 # Even if this section looks crufty: it has the advantage of
2652 # actually working.
2653 break;;
2655 break;;
2656 esac
2657 done
2658 test "$ac_cv_exeext" = no && ac_cv_exeext=
2660 else
2661 ac_file=''
2663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2664 $as_echo "$ac_file" >&6; }
2665 if test -z "$ac_file"; then :
2666 $as_echo "$as_me: failed program was:" >&5
2667 sed 's/^/| /' conftest.$ac_ext >&5
2669 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2670 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2671 { as_fn_set_status 77
2672 as_fn_error "C compiler cannot create executables
2673 See \`config.log' for more details." "$LINENO" 5; }; }
2675 ac_exeext=$ac_cv_exeext
2677 # Check that the compiler produces executables we can run. If not, either
2678 # the compiler is broken, or we cross compile.
2679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2680 $as_echo_n "checking whether the C compiler works... " >&6; }
2681 # If not cross compiling, check that we can run a simple program.
2682 if test "$cross_compiling" != yes; then
2683 if { ac_try='./$ac_file'
2684 { { case "(($ac_try" in
2685 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2686 *) ac_try_echo=$ac_try;;
2687 esac
2688 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2689 $as_echo "$ac_try_echo"; } >&5
2690 (eval "$ac_try") 2>&5
2691 ac_status=$?
2692 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2693 test $ac_status = 0; }; }; then
2694 cross_compiling=no
2695 else
2696 if test "$cross_compiling" = maybe; then
2697 cross_compiling=yes
2698 else
2699 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2700 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2701 as_fn_error "cannot run C compiled programs.
2702 If you meant to cross compile, use \`--host'.
2703 See \`config.log' for more details." "$LINENO" 5; }
2707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2708 $as_echo "yes" >&6; }
2710 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2711 ac_clean_files=$ac_clean_files_save
2712 # Check that the compiler produces executables we can run. If not, either
2713 # the compiler is broken, or we cross compile.
2714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2715 $as_echo_n "checking whether we are cross compiling... " >&6; }
2716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2717 $as_echo "$cross_compiling" >&6; }
2719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2720 $as_echo_n "checking for suffix of executables... " >&6; }
2721 if { { ac_try="$ac_link"
2722 case "(($ac_try" in
2723 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2724 *) ac_try_echo=$ac_try;;
2725 esac
2726 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2727 $as_echo "$ac_try_echo"; } >&5
2728 (eval "$ac_link") 2>&5
2729 ac_status=$?
2730 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2731 test $ac_status = 0; }; then :
2732 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2733 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2734 # work properly (i.e., refer to `conftest.exe'), while it won't with
2735 # `rm'.
2736 for ac_file in conftest.exe conftest conftest.*; do
2737 test -f "$ac_file" || continue
2738 case $ac_file in
2739 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2740 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2741 break;;
2742 * ) break;;
2743 esac
2744 done
2745 else
2746 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2747 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2748 as_fn_error "cannot compute suffix of executables: cannot compile and link
2749 See \`config.log' for more details." "$LINENO" 5; }
2751 rm -f conftest$ac_cv_exeext
2752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2753 $as_echo "$ac_cv_exeext" >&6; }
2755 rm -f conftest.$ac_ext
2756 EXEEXT=$ac_cv_exeext
2757 ac_exeext=$EXEEXT
2758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2759 $as_echo_n "checking for suffix of object files... " >&6; }
2760 if test "${ac_cv_objext+set}" = set; then :
2761 $as_echo_n "(cached) " >&6
2762 else
2763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2764 /* end confdefs.h. */
2767 main ()
2771 return 0;
2773 _ACEOF
2774 rm -f conftest.o conftest.obj
2775 if { { ac_try="$ac_compile"
2776 case "(($ac_try" in
2777 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2778 *) ac_try_echo=$ac_try;;
2779 esac
2780 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2781 $as_echo "$ac_try_echo"; } >&5
2782 (eval "$ac_compile") 2>&5
2783 ac_status=$?
2784 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2785 test $ac_status = 0; }; then :
2786 for ac_file in conftest.o conftest.obj conftest.*; do
2787 test -f "$ac_file" || continue;
2788 case $ac_file in
2789 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2790 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2791 break;;
2792 esac
2793 done
2794 else
2795 $as_echo "$as_me: failed program was:" >&5
2796 sed 's/^/| /' conftest.$ac_ext >&5
2798 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2799 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2800 as_fn_error "cannot compute suffix of object files: cannot compile
2801 See \`config.log' for more details." "$LINENO" 5; }
2803 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2806 $as_echo "$ac_cv_objext" >&6; }
2807 OBJEXT=$ac_cv_objext
2808 ac_objext=$OBJEXT
2809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2810 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2811 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2812 $as_echo_n "(cached) " >&6
2813 else
2814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2815 /* end confdefs.h. */
2818 main ()
2820 #ifndef __GNUC__
2821 choke me
2822 #endif
2825 return 0;
2827 _ACEOF
2828 if ac_fn_c_try_compile "$LINENO"; then :
2829 ac_compiler_gnu=yes
2830 else
2831 ac_compiler_gnu=no
2833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2834 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2838 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2839 if test $ac_compiler_gnu = yes; then
2840 GCC=yes
2841 else
2842 GCC=
2844 ac_test_CFLAGS=${CFLAGS+set}
2845 ac_save_CFLAGS=$CFLAGS
2846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2847 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2848 if test "${ac_cv_prog_cc_g+set}" = set; then :
2849 $as_echo_n "(cached) " >&6
2850 else
2851 ac_save_c_werror_flag=$ac_c_werror_flag
2852 ac_c_werror_flag=yes
2853 ac_cv_prog_cc_g=no
2854 CFLAGS="-g"
2855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2856 /* end confdefs.h. */
2859 main ()
2863 return 0;
2865 _ACEOF
2866 if ac_fn_c_try_compile "$LINENO"; then :
2867 ac_cv_prog_cc_g=yes
2868 else
2869 CFLAGS=""
2870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2871 /* end confdefs.h. */
2874 main ()
2878 return 0;
2880 _ACEOF
2881 if ac_fn_c_try_compile "$LINENO"; then :
2883 else
2884 ac_c_werror_flag=$ac_save_c_werror_flag
2885 CFLAGS="-g"
2886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2887 /* end confdefs.h. */
2890 main ()
2894 return 0;
2896 _ACEOF
2897 if ac_fn_c_try_compile "$LINENO"; then :
2898 ac_cv_prog_cc_g=yes
2900 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2905 ac_c_werror_flag=$ac_save_c_werror_flag
2907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2908 $as_echo "$ac_cv_prog_cc_g" >&6; }
2909 if test "$ac_test_CFLAGS" = set; then
2910 CFLAGS=$ac_save_CFLAGS
2911 elif test $ac_cv_prog_cc_g = yes; then
2912 if test "$GCC" = yes; then
2913 CFLAGS="-g -O2"
2914 else
2915 CFLAGS="-g"
2917 else
2918 if test "$GCC" = yes; then
2919 CFLAGS="-O2"
2920 else
2921 CFLAGS=
2924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2925 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2926 if test "${ac_cv_prog_cc_c89+set}" = set; then :
2927 $as_echo_n "(cached) " >&6
2928 else
2929 ac_cv_prog_cc_c89=no
2930 ac_save_CC=$CC
2931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2932 /* end confdefs.h. */
2933 #include <stdarg.h>
2934 #include <stdio.h>
2935 #include <sys/types.h>
2936 #include <sys/stat.h>
2937 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2938 struct buf { int x; };
2939 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2940 static char *e (p, i)
2941 char **p;
2942 int i;
2944 return p[i];
2946 static char *f (char * (*g) (char **, int), char **p, ...)
2948 char *s;
2949 va_list v;
2950 va_start (v,p);
2951 s = g (p, va_arg (v,int));
2952 va_end (v);
2953 return s;
2956 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2957 function prototypes and stuff, but not '\xHH' hex character constants.
2958 These don't provoke an error unfortunately, instead are silently treated
2959 as 'x'. The following induces an error, until -std is added to get
2960 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2961 array size at least. It's necessary to write '\x00'==0 to get something
2962 that's true only with -std. */
2963 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2965 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2966 inside strings and character constants. */
2967 #define FOO(x) 'x'
2968 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2970 int test (int i, double x);
2971 struct s1 {int (*f) (int a);};
2972 struct s2 {int (*f) (double a);};
2973 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2974 int argc;
2975 char **argv;
2977 main ()
2979 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2981 return 0;
2983 _ACEOF
2984 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2985 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2987 CC="$ac_save_CC $ac_arg"
2988 if ac_fn_c_try_compile "$LINENO"; then :
2989 ac_cv_prog_cc_c89=$ac_arg
2991 rm -f core conftest.err conftest.$ac_objext
2992 test "x$ac_cv_prog_cc_c89" != "xno" && break
2993 done
2994 rm -f conftest.$ac_ext
2995 CC=$ac_save_CC
2998 # AC_CACHE_VAL
2999 case "x$ac_cv_prog_cc_c89" in
3001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3002 $as_echo "none needed" >&6; } ;;
3003 xno)
3004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3005 $as_echo "unsupported" >&6; } ;;
3007 CC="$CC $ac_cv_prog_cc_c89"
3008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3009 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3010 esac
3011 if test "x$ac_cv_prog_cc_c89" != xno; then :
3015 ac_ext=c
3016 ac_cpp='$CPP $CPPFLAGS'
3017 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3018 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3019 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3021 if test -n "$ac_tool_prefix"; then
3022 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3023 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3025 $as_echo_n "checking for $ac_word... " >&6; }
3026 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3027 $as_echo_n "(cached) " >&6
3028 else
3029 if test -n "$RANLIB"; then
3030 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3031 else
3032 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3033 for as_dir in $PATH
3035 IFS=$as_save_IFS
3036 test -z "$as_dir" && as_dir=.
3037 for ac_exec_ext in '' $ac_executable_extensions; do
3038 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3039 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3040 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3041 break 2
3043 done
3044 done
3045 IFS=$as_save_IFS
3049 RANLIB=$ac_cv_prog_RANLIB
3050 if test -n "$RANLIB"; then
3051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3052 $as_echo "$RANLIB" >&6; }
3053 else
3054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3055 $as_echo "no" >&6; }
3060 if test -z "$ac_cv_prog_RANLIB"; then
3061 ac_ct_RANLIB=$RANLIB
3062 # Extract the first word of "ranlib", so it can be a program name with args.
3063 set dummy ranlib; ac_word=$2
3064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3065 $as_echo_n "checking for $ac_word... " >&6; }
3066 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3067 $as_echo_n "(cached) " >&6
3068 else
3069 if test -n "$ac_ct_RANLIB"; then
3070 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3071 else
3072 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3073 for as_dir in $PATH
3075 IFS=$as_save_IFS
3076 test -z "$as_dir" && as_dir=.
3077 for ac_exec_ext in '' $ac_executable_extensions; do
3078 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3079 ac_cv_prog_ac_ct_RANLIB="ranlib"
3080 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3081 break 2
3083 done
3084 done
3085 IFS=$as_save_IFS
3089 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3090 if test -n "$ac_ct_RANLIB"; then
3091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3092 $as_echo "$ac_ct_RANLIB" >&6; }
3093 else
3094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3095 $as_echo "no" >&6; }
3098 if test "x$ac_ct_RANLIB" = x; then
3099 RANLIB=":"
3100 else
3101 case $cross_compiling:$ac_tool_warned in
3102 yes:)
3103 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3104 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3105 ac_tool_warned=yes ;;
3106 esac
3107 RANLIB=$ac_ct_RANLIB
3109 else
3110 RANLIB="$ac_cv_prog_RANLIB"
3114 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
3115 for ac_prog in aclocal
3117 # Extract the first word of "$ac_prog", so it can be a program name with args.
3118 set dummy $ac_prog; ac_word=$2
3119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3120 $as_echo_n "checking for $ac_word... " >&6; }
3121 if test "${ac_cv_prog_ACLOCAL+set}" = set; then :
3122 $as_echo_n "(cached) " >&6
3123 else
3124 if test -n "$ACLOCAL"; then
3125 ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test.
3126 else
3127 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3128 for as_dir in $PATH
3130 IFS=$as_save_IFS
3131 test -z "$as_dir" && as_dir=.
3132 for ac_exec_ext in '' $ac_executable_extensions; do
3133 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3134 ac_cv_prog_ACLOCAL="$ac_prog"
3135 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3136 break 2
3138 done
3139 done
3140 IFS=$as_save_IFS
3144 ACLOCAL=$ac_cv_prog_ACLOCAL
3145 if test -n "$ACLOCAL"; then
3146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5
3147 $as_echo "$ACLOCAL" >&6; }
3148 else
3149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3150 $as_echo "no" >&6; }
3154 test -n "$ACLOCAL" && break
3155 done
3156 test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal"
3158 for ac_prog in autoconf
3160 # Extract the first word of "$ac_prog", so it can be a program name with args.
3161 set dummy $ac_prog; ac_word=$2
3162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3163 $as_echo_n "checking for $ac_word... " >&6; }
3164 if test "${ac_cv_prog_AUTOCONF+set}" = set; then :
3165 $as_echo_n "(cached) " >&6
3166 else
3167 if test -n "$AUTOCONF"; then
3168 ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
3169 else
3170 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3171 for as_dir in $PATH
3173 IFS=$as_save_IFS
3174 test -z "$as_dir" && as_dir=.
3175 for ac_exec_ext in '' $ac_executable_extensions; do
3176 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3177 ac_cv_prog_AUTOCONF="$ac_prog"
3178 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3179 break 2
3181 done
3182 done
3183 IFS=$as_save_IFS
3187 AUTOCONF=$ac_cv_prog_AUTOCONF
3188 if test -n "$AUTOCONF"; then
3189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5
3190 $as_echo "$AUTOCONF" >&6; }
3191 else
3192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3193 $as_echo "no" >&6; }
3197 test -n "$AUTOCONF" && break
3198 done
3199 test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf"
3201 for ac_prog in autoheader
3203 # Extract the first word of "$ac_prog", so it can be a program name with args.
3204 set dummy $ac_prog; ac_word=$2
3205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3206 $as_echo_n "checking for $ac_word... " >&6; }
3207 if test "${ac_cv_prog_AUTOHEADER+set}" = set; then :
3208 $as_echo_n "(cached) " >&6
3209 else
3210 if test -n "$AUTOHEADER"; then
3211 ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test.
3212 else
3213 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3214 for as_dir in $PATH
3216 IFS=$as_save_IFS
3217 test -z "$as_dir" && as_dir=.
3218 for ac_exec_ext in '' $ac_executable_extensions; do
3219 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3220 ac_cv_prog_AUTOHEADER="$ac_prog"
3221 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3222 break 2
3224 done
3225 done
3226 IFS=$as_save_IFS
3230 AUTOHEADER=$ac_cv_prog_AUTOHEADER
3231 if test -n "$AUTOHEADER"; then
3232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5
3233 $as_echo "$AUTOHEADER" >&6; }
3234 else
3235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3236 $as_echo "no" >&6; }
3240 test -n "$AUTOHEADER" && break
3241 done
3242 test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader"
3245 # Figure out what compiler warnings we can enable.
3246 # See config/warnings.m4 for details.
3249 WARN_CFLAGS=
3250 save_CFLAGS="$CFLAGS"
3251 for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
3252 -Wmissing-prototypes -Wold-style-definition \
3253 -Wmissing-format-attribute -Wcast-qual; do
3254 # Do the check with the no- prefix removed since gcc silently
3255 # accepts any -Wno-* option on purpose
3256 case $real_option in
3257 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
3258 *) option=$real_option ;;
3259 esac
3260 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
3262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
3263 $as_echo_n "checking whether $CC supports $option... " >&6; }
3264 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
3265 $as_echo_n "(cached) " >&6
3266 else
3267 CFLAGS="$option"
3268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3269 /* end confdefs.h. */
3272 main ()
3276 return 0;
3278 _ACEOF
3279 if ac_fn_c_try_compile "$LINENO"; then :
3280 eval "$as_acx_Woption=yes"
3281 else
3282 eval "$as_acx_Woption=no"
3284 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3287 eval ac_res=\$$as_acx_Woption
3288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3289 $as_echo "$ac_res" >&6; }
3290 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
3291 WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$real_option"
3293 done
3294 CFLAGS="$save_CFLAGS"
3296 WARN_PEDANTIC=
3297 # Do the check with the no- prefix removed from the warning options
3298 # since gcc silently accepts any -Wno-* option on purpose
3299 if test "$GCC" = yes; then :
3300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5
3301 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; }
3302 if test "${acx_cv_prog_cc_pedantic__Wlong_long+set}" = set; then :
3303 $as_echo_n "(cached) " >&6
3304 else
3305 save_CFLAGS="$CFLAGS"
3306 CFLAGS="-pedantic -Wlong-long"
3307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3308 /* end confdefs.h. */
3311 main ()
3315 return 0;
3317 _ACEOF
3318 if ac_fn_c_try_compile "$LINENO"; then :
3319 acx_cv_prog_cc_pedantic__Wlong_long=yes
3320 else
3321 acx_cv_prog_cc_pedantic__Wlong_long=no
3323 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3324 CFLAGS="$save_CFLAGS"
3326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5
3327 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; }
3328 if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then :
3329 WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long"
3335 # Only enable with --enable-werror-always until existing warnings are
3336 # corrected.
3337 WERROR=
3338 # Check whether --enable-werror-always was given.
3339 if test "${enable_werror_always+set}" = set; then :
3340 enableval=$enable_werror_always;
3341 else
3342 enable_werror_always=no
3345 if test $enable_werror_always = yes; then :
3346 WERROR="$WERROR${WERROR:+ }-Werror"
3351 # Checks for header files.
3352 ac_ext=c
3353 ac_cpp='$CPP $CPPFLAGS'
3354 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3355 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3356 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3358 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3359 # On Suns, sometimes $CPP names a directory.
3360 if test -n "$CPP" && test -d "$CPP"; then
3361 CPP=
3363 if test -z "$CPP"; then
3364 if test "${ac_cv_prog_CPP+set}" = set; then :
3365 $as_echo_n "(cached) " >&6
3366 else
3367 # Double quotes because CPP needs to be expanded
3368 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3370 ac_preproc_ok=false
3371 for ac_c_preproc_warn_flag in '' yes
3373 # Use a header file that comes with gcc, so configuring glibc
3374 # with a fresh cross-compiler works.
3375 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3376 # <limits.h> exists even on freestanding compilers.
3377 # On the NeXT, cc -E runs the code through the compiler's parser,
3378 # not just through cpp. "Syntax error" is here to catch this case.
3379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3380 /* end confdefs.h. */
3381 #ifdef __STDC__
3382 # include <limits.h>
3383 #else
3384 # include <assert.h>
3385 #endif
3386 Syntax error
3387 _ACEOF
3388 if ac_fn_c_try_cpp "$LINENO"; then :
3390 else
3391 # Broken: fails on valid input.
3392 continue
3394 rm -f conftest.err conftest.$ac_ext
3396 # OK, works on sane cases. Now check whether nonexistent headers
3397 # can be detected and how.
3398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3399 /* end confdefs.h. */
3400 #include <ac_nonexistent.h>
3401 _ACEOF
3402 if ac_fn_c_try_cpp "$LINENO"; then :
3403 # Broken: success on invalid input.
3404 continue
3405 else
3406 # Passes both tests.
3407 ac_preproc_ok=:
3408 break
3410 rm -f conftest.err conftest.$ac_ext
3412 done
3413 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3414 rm -f conftest.err conftest.$ac_ext
3415 if $ac_preproc_ok; then :
3416 break
3419 done
3420 ac_cv_prog_CPP=$CPP
3423 CPP=$ac_cv_prog_CPP
3424 else
3425 ac_cv_prog_CPP=$CPP
3427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3428 $as_echo "$CPP" >&6; }
3429 ac_preproc_ok=false
3430 for ac_c_preproc_warn_flag in '' yes
3432 # Use a header file that comes with gcc, so configuring glibc
3433 # with a fresh cross-compiler works.
3434 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3435 # <limits.h> exists even on freestanding compilers.
3436 # On the NeXT, cc -E runs the code through the compiler's parser,
3437 # not just through cpp. "Syntax error" is here to catch this case.
3438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3439 /* end confdefs.h. */
3440 #ifdef __STDC__
3441 # include <limits.h>
3442 #else
3443 # include <assert.h>
3444 #endif
3445 Syntax error
3446 _ACEOF
3447 if ac_fn_c_try_cpp "$LINENO"; then :
3449 else
3450 # Broken: fails on valid input.
3451 continue
3453 rm -f conftest.err conftest.$ac_ext
3455 # OK, works on sane cases. Now check whether nonexistent headers
3456 # can be detected and how.
3457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3458 /* end confdefs.h. */
3459 #include <ac_nonexistent.h>
3460 _ACEOF
3461 if ac_fn_c_try_cpp "$LINENO"; then :
3462 # Broken: success on invalid input.
3463 continue
3464 else
3465 # Passes both tests.
3466 ac_preproc_ok=:
3467 break
3469 rm -f conftest.err conftest.$ac_ext
3471 done
3472 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3473 rm -f conftest.err conftest.$ac_ext
3474 if $ac_preproc_ok; then :
3476 else
3477 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3478 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3479 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3480 See \`config.log' for more details." "$LINENO" 5; }
3483 ac_ext=c
3484 ac_cpp='$CPP $CPPFLAGS'
3485 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3486 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3487 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3491 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3492 if test "${ac_cv_path_GREP+set}" = set; then :
3493 $as_echo_n "(cached) " >&6
3494 else
3495 if test -z "$GREP"; then
3496 ac_path_GREP_found=false
3497 # Loop through the user's path and test for each of PROGNAME-LIST
3498 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3499 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3501 IFS=$as_save_IFS
3502 test -z "$as_dir" && as_dir=.
3503 for ac_prog in grep ggrep; do
3504 for ac_exec_ext in '' $ac_executable_extensions; do
3505 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3506 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3507 # Check for GNU ac_path_GREP and select it if it is found.
3508 # Check for GNU $ac_path_GREP
3509 case `"$ac_path_GREP" --version 2>&1` in
3510 *GNU*)
3511 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3513 ac_count=0
3514 $as_echo_n 0123456789 >"conftest.in"
3515 while :
3517 cat "conftest.in" "conftest.in" >"conftest.tmp"
3518 mv "conftest.tmp" "conftest.in"
3519 cp "conftest.in" "conftest.nl"
3520 $as_echo 'GREP' >> "conftest.nl"
3521 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3522 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3523 as_fn_arith $ac_count + 1 && ac_count=$as_val
3524 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3525 # Best one so far, save it but keep looking for a better one
3526 ac_cv_path_GREP="$ac_path_GREP"
3527 ac_path_GREP_max=$ac_count
3529 # 10*(2^10) chars as input seems more than enough
3530 test $ac_count -gt 10 && break
3531 done
3532 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3533 esac
3535 $ac_path_GREP_found && break 3
3536 done
3537 done
3538 done
3539 IFS=$as_save_IFS
3540 if test -z "$ac_cv_path_GREP"; then
3541 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3543 else
3544 ac_cv_path_GREP=$GREP
3548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3549 $as_echo "$ac_cv_path_GREP" >&6; }
3550 GREP="$ac_cv_path_GREP"
3553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3554 $as_echo_n "checking for egrep... " >&6; }
3555 if test "${ac_cv_path_EGREP+set}" = set; then :
3556 $as_echo_n "(cached) " >&6
3557 else
3558 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3559 then ac_cv_path_EGREP="$GREP -E"
3560 else
3561 if test -z "$EGREP"; then
3562 ac_path_EGREP_found=false
3563 # Loop through the user's path and test for each of PROGNAME-LIST
3564 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3565 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3567 IFS=$as_save_IFS
3568 test -z "$as_dir" && as_dir=.
3569 for ac_prog in egrep; do
3570 for ac_exec_ext in '' $ac_executable_extensions; do
3571 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3572 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3573 # Check for GNU ac_path_EGREP and select it if it is found.
3574 # Check for GNU $ac_path_EGREP
3575 case `"$ac_path_EGREP" --version 2>&1` in
3576 *GNU*)
3577 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3579 ac_count=0
3580 $as_echo_n 0123456789 >"conftest.in"
3581 while :
3583 cat "conftest.in" "conftest.in" >"conftest.tmp"
3584 mv "conftest.tmp" "conftest.in"
3585 cp "conftest.in" "conftest.nl"
3586 $as_echo 'EGREP' >> "conftest.nl"
3587 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3588 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3589 as_fn_arith $ac_count + 1 && ac_count=$as_val
3590 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3591 # Best one so far, save it but keep looking for a better one
3592 ac_cv_path_EGREP="$ac_path_EGREP"
3593 ac_path_EGREP_max=$ac_count
3595 # 10*(2^10) chars as input seems more than enough
3596 test $ac_count -gt 10 && break
3597 done
3598 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3599 esac
3601 $ac_path_EGREP_found && break 3
3602 done
3603 done
3604 done
3605 IFS=$as_save_IFS
3606 if test -z "$ac_cv_path_EGREP"; then
3607 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3609 else
3610 ac_cv_path_EGREP=$EGREP
3615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3616 $as_echo "$ac_cv_path_EGREP" >&6; }
3617 EGREP="$ac_cv_path_EGREP"
3620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3621 $as_echo_n "checking for ANSI C header files... " >&6; }
3622 if test "${ac_cv_header_stdc+set}" = set; then :
3623 $as_echo_n "(cached) " >&6
3624 else
3625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3626 /* end confdefs.h. */
3627 #include <stdlib.h>
3628 #include <stdarg.h>
3629 #include <string.h>
3630 #include <float.h>
3633 main ()
3637 return 0;
3639 _ACEOF
3640 if ac_fn_c_try_compile "$LINENO"; then :
3641 ac_cv_header_stdc=yes
3642 else
3643 ac_cv_header_stdc=no
3645 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3647 if test $ac_cv_header_stdc = yes; then
3648 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3650 /* end confdefs.h. */
3651 #include <string.h>
3653 _ACEOF
3654 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3655 $EGREP "memchr" >/dev/null 2>&1; then :
3657 else
3658 ac_cv_header_stdc=no
3660 rm -f conftest*
3664 if test $ac_cv_header_stdc = yes; then
3665 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3667 /* end confdefs.h. */
3668 #include <stdlib.h>
3670 _ACEOF
3671 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3672 $EGREP "free" >/dev/null 2>&1; then :
3674 else
3675 ac_cv_header_stdc=no
3677 rm -f conftest*
3681 if test $ac_cv_header_stdc = yes; then
3682 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3683 if test "$cross_compiling" = yes; then :
3685 else
3686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3687 /* end confdefs.h. */
3688 #include <ctype.h>
3689 #include <stdlib.h>
3690 #if ((' ' & 0x0FF) == 0x020)
3691 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3692 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3693 #else
3694 # define ISLOWER(c) \
3695 (('a' <= (c) && (c) <= 'i') \
3696 || ('j' <= (c) && (c) <= 'r') \
3697 || ('s' <= (c) && (c) <= 'z'))
3698 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3699 #endif
3701 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3703 main ()
3705 int i;
3706 for (i = 0; i < 256; i++)
3707 if (XOR (islower (i), ISLOWER (i))
3708 || toupper (i) != TOUPPER (i))
3709 return 2;
3710 return 0;
3712 _ACEOF
3713 if ac_fn_c_try_run "$LINENO"; then :
3715 else
3716 ac_cv_header_stdc=no
3718 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3719 conftest.$ac_objext conftest.beam conftest.$ac_ext
3724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3725 $as_echo "$ac_cv_header_stdc" >&6; }
3726 if test $ac_cv_header_stdc = yes; then
3728 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3732 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3733 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3734 inttypes.h stdint.h unistd.h
3735 do :
3736 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3737 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3739 eval as_val=\$$as_ac_Header
3740 if test "x$as_val" = x""yes; then :
3741 cat >>confdefs.h <<_ACEOF
3742 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3743 _ACEOF
3747 done
3750 for ac_header in ctype.h stddef.h string.h stdio.h
3751 do :
3752 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3753 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3754 eval as_val=\$$as_ac_Header
3755 if test "x$as_val" = x""yes; then :
3756 cat >>confdefs.h <<_ACEOF
3757 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3758 _ACEOF
3762 done
3766 inttype_headers=`echo inttypes.h sys/inttypes.h | sed -e 's/,/ /g'`
3768 acx_cv_header_stdint=stddef.h
3769 acx_cv_header_stdint_kind="(already complete)"
3770 for i in stdint.h $inttype_headers; do
3771 unset ac_cv_type_uintptr_t
3772 unset ac_cv_type_uintmax_t
3773 unset ac_cv_type_int_least32_t
3774 unset ac_cv_type_int_fast32_t
3775 unset ac_cv_type_uint64_t
3776 $as_echo_n "looking for a compliant stdint.h in $i, " >&6
3777 ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
3778 #include <$i>
3780 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
3781 acx_cv_header_stdint=$i
3782 else
3783 continue
3786 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
3787 #include <$i>
3789 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
3791 else
3792 acx_cv_header_stdint_kind="(mostly complete)"
3795 ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
3796 #include <$i>
3798 if test "x$ac_cv_type_int_least32_t" = x""yes; then :
3800 else
3801 acx_cv_header_stdint_kind="(mostly complete)"
3804 ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
3805 #include <$i>
3807 if test "x$ac_cv_type_int_fast32_t" = x""yes; then :
3809 else
3810 acx_cv_header_stdint_kind="(mostly complete)"
3813 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
3814 #include <$i>
3816 if test "x$ac_cv_type_uint64_t" = x""yes; then :
3818 else
3819 acx_cv_header_stdint_kind="(lacks uint64_t)"
3822 break
3823 done
3824 if test "$acx_cv_header_stdint" = stddef.h; then
3825 acx_cv_header_stdint_kind="(lacks uintmax_t)"
3826 for i in stdint.h $inttype_headers; do
3827 unset ac_cv_type_uintptr_t
3828 unset ac_cv_type_uint32_t
3829 unset ac_cv_type_uint64_t
3830 $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
3831 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
3832 #include <$i>
3834 if test "x$ac_cv_type_uint32_t" = x""yes; then :
3835 acx_cv_header_stdint=$i
3836 else
3837 continue
3840 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
3841 #include <$i>
3843 if test "x$ac_cv_type_uint64_t" = x""yes; then :
3847 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
3848 #include <$i>
3850 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
3854 break
3855 done
3857 if test "$acx_cv_header_stdint" = stddef.h; then
3858 acx_cv_header_stdint_kind="(u_intXX_t style)"
3859 for i in sys/types.h $inttype_headers; do
3860 unset ac_cv_type_u_int32_t
3861 unset ac_cv_type_u_int64_t
3862 $as_echo_n "looking for u_intXX_t types in $i, " >&6
3863 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
3864 #include <$i>
3866 if test "x$ac_cv_type_u_int32_t" = x""yes; then :
3867 acx_cv_header_stdint=$i
3868 else
3869 continue
3872 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
3873 #include <$i>
3875 if test "x$ac_cv_type_u_int64_t" = x""yes; then :
3879 break
3880 done
3882 if test "$acx_cv_header_stdint" = stddef.h; then
3883 acx_cv_header_stdint_kind="(using manual detection)"
3886 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
3887 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
3888 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
3889 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
3890 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
3892 # ----------------- Summarize what we found so far
3894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
3895 $as_echo_n "checking what to include in gstdint.h... " >&6; }
3897 case `$as_basename -- gstdint.h ||
3898 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
3899 Xgstdint.h : 'X\(//\)$' \| \
3900 Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
3901 $as_echo X/gstdint.h |
3902 sed '/^.*\/\([^/][^/]*\)\/*$/{
3903 s//\1/
3906 /^X\/\(\/\/\)$/{
3907 s//\1/
3910 /^X\/\(\/\).*/{
3911 s//\1/
3914 s/.*/./; q'` in
3915 stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
3916 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
3917 inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
3918 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
3919 *) ;;
3920 esac
3922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
3923 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
3925 # ----------------- done included file, check C basic types --------
3927 # Lacking an uintptr_t? Test size of void *
3928 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
3929 stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
3930 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3931 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3932 # This bug is HP SR number 8606223364.
3933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
3934 $as_echo_n "checking size of void *... " >&6; }
3935 if test "${ac_cv_sizeof_void_p+set}" = set; then :
3936 $as_echo_n "(cached) " >&6
3937 else
3938 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
3940 else
3941 if test "$ac_cv_type_void_p" = yes; then
3942 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3943 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3944 { as_fn_set_status 77
3945 as_fn_error "cannot compute sizeof (void *)
3946 See \`config.log' for more details." "$LINENO" 5; }; }
3947 else
3948 ac_cv_sizeof_void_p=0
3953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
3954 $as_echo "$ac_cv_sizeof_void_p" >&6; }
3958 cat >>confdefs.h <<_ACEOF
3959 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
3960 _ACEOF
3963 esac
3965 # Lacking an uint64_t? Test size of long
3966 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
3967 stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
3968 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3969 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3970 # This bug is HP SR number 8606223364.
3971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
3972 $as_echo_n "checking size of long... " >&6; }
3973 if test "${ac_cv_sizeof_long+set}" = set; then :
3974 $as_echo_n "(cached) " >&6
3975 else
3976 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
3978 else
3979 if test "$ac_cv_type_long" = yes; then
3980 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3981 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3982 { as_fn_set_status 77
3983 as_fn_error "cannot compute sizeof (long)
3984 See \`config.log' for more details." "$LINENO" 5; }; }
3985 else
3986 ac_cv_sizeof_long=0
3991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
3992 $as_echo "$ac_cv_sizeof_long" >&6; }
3996 cat >>confdefs.h <<_ACEOF
3997 #define SIZEOF_LONG $ac_cv_sizeof_long
3998 _ACEOF
4001 esac
4003 if test $acx_cv_header_stdint = stddef.h; then
4004 # Lacking a good header? Test size of everything and deduce all types.
4005 # The cast to long int works around a bug in the HP C Compiler
4006 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4007 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4008 # This bug is HP SR number 8606223364.
4009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
4010 $as_echo_n "checking size of int... " >&6; }
4011 if test "${ac_cv_sizeof_int+set}" = set; then :
4012 $as_echo_n "(cached) " >&6
4013 else
4014 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
4016 else
4017 if test "$ac_cv_type_int" = yes; then
4018 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4019 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4020 { as_fn_set_status 77
4021 as_fn_error "cannot compute sizeof (int)
4022 See \`config.log' for more details." "$LINENO" 5; }; }
4023 else
4024 ac_cv_sizeof_int=0
4029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
4030 $as_echo "$ac_cv_sizeof_int" >&6; }
4034 cat >>confdefs.h <<_ACEOF
4035 #define SIZEOF_INT $ac_cv_sizeof_int
4036 _ACEOF
4039 # The cast to long int works around a bug in the HP C Compiler
4040 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4041 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4042 # This bug is HP SR number 8606223364.
4043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
4044 $as_echo_n "checking size of short... " >&6; }
4045 if test "${ac_cv_sizeof_short+set}" = set; then :
4046 $as_echo_n "(cached) " >&6
4047 else
4048 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then :
4050 else
4051 if test "$ac_cv_type_short" = yes; then
4052 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4053 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4054 { as_fn_set_status 77
4055 as_fn_error "cannot compute sizeof (short)
4056 See \`config.log' for more details." "$LINENO" 5; }; }
4057 else
4058 ac_cv_sizeof_short=0
4063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
4064 $as_echo "$ac_cv_sizeof_short" >&6; }
4068 cat >>confdefs.h <<_ACEOF
4069 #define SIZEOF_SHORT $ac_cv_sizeof_short
4070 _ACEOF
4073 # The cast to long int works around a bug in the HP C Compiler
4074 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4075 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4076 # This bug is HP SR number 8606223364.
4077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
4078 $as_echo_n "checking size of char... " >&6; }
4079 if test "${ac_cv_sizeof_char+set}" = set; then :
4080 $as_echo_n "(cached) " >&6
4081 else
4082 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char" "$ac_includes_default"; then :
4084 else
4085 if test "$ac_cv_type_char" = yes; then
4086 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4087 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4088 { as_fn_set_status 77
4089 as_fn_error "cannot compute sizeof (char)
4090 See \`config.log' for more details." "$LINENO" 5; }; }
4091 else
4092 ac_cv_sizeof_char=0
4097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
4098 $as_echo "$ac_cv_sizeof_char" >&6; }
4102 cat >>confdefs.h <<_ACEOF
4103 #define SIZEOF_CHAR $ac_cv_sizeof_char
4104 _ACEOF
4108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
4109 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
4110 case "$ac_cv_sizeof_char" in
4111 1) acx_cv_type_int8_t=char ;;
4112 *) as_fn_error "no 8-bit type, please report a bug" "$LINENO" 5
4113 esac
4114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
4115 $as_echo "$acx_cv_type_int8_t" >&6; }
4117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
4118 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
4119 case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
4120 2:*) acx_cv_type_int16_t=int ;;
4121 *:2) acx_cv_type_int16_t=short ;;
4122 *) as_fn_error "no 16-bit type, please report a bug" "$LINENO" 5
4123 esac
4124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
4125 $as_echo "$acx_cv_type_int16_t" >&6; }
4127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
4128 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
4129 case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
4130 4:*) acx_cv_type_int32_t=int ;;
4131 *:4) acx_cv_type_int32_t=long ;;
4132 *) as_fn_error "no 32-bit type, please report a bug" "$LINENO" 5
4133 esac
4134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
4135 $as_echo "$acx_cv_type_int32_t" >&6; }
4138 # These tests are here to make the output prettier
4140 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
4141 case "$ac_cv_sizeof_long" in
4142 8) acx_cv_type_int64_t=long ;;
4143 esac
4144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
4145 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
4146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
4147 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
4150 # Now we can use the above types
4152 if test "$ac_cv_type_uintptr_t" != yes; then
4153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
4154 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
4155 case $ac_cv_sizeof_void_p in
4156 2) acx_cv_type_intptr_t=int16_t ;;
4157 4) acx_cv_type_intptr_t=int32_t ;;
4158 8) acx_cv_type_intptr_t=int64_t ;;
4159 *) as_fn_error "no equivalent for intptr_t, please report a bug" "$LINENO" 5
4160 esac
4161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
4162 $as_echo "$acx_cv_type_intptr_t" >&6; }
4165 # ----------------- done all checks, emit header -------------
4166 ac_config_commands="$ac_config_commands gstdint.h"
4171 # Checks for typedefs, structures, and compiler characteristics.
4172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4173 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4174 if test "${ac_cv_c_const+set}" = set; then :
4175 $as_echo_n "(cached) " >&6
4176 else
4177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4178 /* end confdefs.h. */
4181 main ()
4183 /* FIXME: Include the comments suggested by Paul. */
4184 #ifndef __cplusplus
4185 /* Ultrix mips cc rejects this. */
4186 typedef int charset[2];
4187 const charset cs;
4188 /* SunOS 4.1.1 cc rejects this. */
4189 char const *const *pcpcc;
4190 char **ppc;
4191 /* NEC SVR4.0.2 mips cc rejects this. */
4192 struct point {int x, y;};
4193 static struct point const zero = {0,0};
4194 /* AIX XL C 1.02.0.0 rejects this.
4195 It does not let you subtract one const X* pointer from another in
4196 an arm of an if-expression whose if-part is not a constant
4197 expression */
4198 const char *g = "string";
4199 pcpcc = &g + (g ? g-g : 0);
4200 /* HPUX 7.0 cc rejects these. */
4201 ++pcpcc;
4202 ppc = (char**) pcpcc;
4203 pcpcc = (char const *const *) ppc;
4204 { /* SCO 3.2v4 cc rejects this. */
4205 char *t;
4206 char const *s = 0 ? (char *) 0 : (char const *) 0;
4208 *t++ = 0;
4209 if (s) return 0;
4211 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4212 int x[] = {25, 17};
4213 const int *foo = &x[0];
4214 ++foo;
4216 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4217 typedef const int *iptr;
4218 iptr p = 0;
4219 ++p;
4221 { /* AIX XL C 1.02.0.0 rejects this saying
4222 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4223 struct s { int j; const int *ap[3]; };
4224 struct s *b; b->j = 5;
4226 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4227 const int foo = 10;
4228 if (!foo) return 0;
4230 return !cs[0] && !zero.x;
4231 #endif
4234 return 0;
4236 _ACEOF
4237 if ac_fn_c_try_compile "$LINENO"; then :
4238 ac_cv_c_const=yes
4239 else
4240 ac_cv_c_const=no
4242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4245 $as_echo "$ac_cv_c_const" >&6; }
4246 if test $ac_cv_c_const = no; then
4248 $as_echo "#define const /**/" >>confdefs.h
4252 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
4253 if test "x$ac_cv_type_off_t" = x""yes; then :
4255 else
4257 cat >>confdefs.h <<_ACEOF
4258 #define off_t long int
4259 _ACEOF
4263 # The cast to long int works around a bug in the HP C Compiler
4264 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4265 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4266 # This bug is HP SR number 8606223364.
4267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
4268 $as_echo_n "checking size of int... " >&6; }
4269 if test "${ac_cv_sizeof_int+set}" = set; then :
4270 $as_echo_n "(cached) " >&6
4271 else
4272 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
4274 else
4275 if test "$ac_cv_type_int" = yes; then
4276 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4277 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4278 { as_fn_set_status 77
4279 as_fn_error "cannot compute sizeof (int)
4280 See \`config.log' for more details." "$LINENO" 5; }; }
4281 else
4282 ac_cv_sizeof_int=0
4287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
4288 $as_echo "$ac_cv_sizeof_int" >&6; }
4292 cat >>confdefs.h <<_ACEOF
4293 #define SIZEOF_INT $ac_cv_sizeof_int
4294 _ACEOF
4297 # The cast to long int works around a bug in the HP C Compiler
4298 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4299 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4300 # This bug is HP SR number 8606223364.
4301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
4302 $as_echo_n "checking size of long... " >&6; }
4303 if test "${ac_cv_sizeof_long+set}" = set; then :
4304 $as_echo_n "(cached) " >&6
4305 else
4306 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
4308 else
4309 if test "$ac_cv_type_long" = yes; then
4310 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4311 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4312 { as_fn_set_status 77
4313 as_fn_error "cannot compute sizeof (long)
4314 See \`config.log' for more details." "$LINENO" 5; }; }
4315 else
4316 ac_cv_sizeof_long=0
4321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
4322 $as_echo "$ac_cv_sizeof_long" >&6; }
4326 cat >>confdefs.h <<_ACEOF
4327 #define SIZEOF_LONG $ac_cv_sizeof_long
4328 _ACEOF
4332 # Checks for library functions.
4333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4334 $as_echo_n "checking for ANSI C header files... " >&6; }
4335 if test "${ac_cv_header_stdc+set}" = set; then :
4336 $as_echo_n "(cached) " >&6
4337 else
4338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4339 /* end confdefs.h. */
4340 #include <stdlib.h>
4341 #include <stdarg.h>
4342 #include <string.h>
4343 #include <float.h>
4346 main ()
4350 return 0;
4352 _ACEOF
4353 if ac_fn_c_try_compile "$LINENO"; then :
4354 ac_cv_header_stdc=yes
4355 else
4356 ac_cv_header_stdc=no
4358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4360 if test $ac_cv_header_stdc = yes; then
4361 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4363 /* end confdefs.h. */
4364 #include <string.h>
4366 _ACEOF
4367 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4368 $EGREP "memchr" >/dev/null 2>&1; then :
4370 else
4371 ac_cv_header_stdc=no
4373 rm -f conftest*
4377 if test $ac_cv_header_stdc = yes; then
4378 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4380 /* end confdefs.h. */
4381 #include <stdlib.h>
4383 _ACEOF
4384 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4385 $EGREP "free" >/dev/null 2>&1; then :
4387 else
4388 ac_cv_header_stdc=no
4390 rm -f conftest*
4394 if test $ac_cv_header_stdc = yes; then
4395 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4396 if test "$cross_compiling" = yes; then :
4398 else
4399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4400 /* end confdefs.h. */
4401 #include <ctype.h>
4402 #include <stdlib.h>
4403 #if ((' ' & 0x0FF) == 0x020)
4404 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4405 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4406 #else
4407 # define ISLOWER(c) \
4408 (('a' <= (c) && (c) <= 'i') \
4409 || ('j' <= (c) && (c) <= 'r') \
4410 || ('s' <= (c) && (c) <= 'z'))
4411 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4412 #endif
4414 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4416 main ()
4418 int i;
4419 for (i = 0; i < 256; i++)
4420 if (XOR (islower (i), ISLOWER (i))
4421 || toupper (i) != TOUPPER (i))
4422 return 2;
4423 return 0;
4425 _ACEOF
4426 if ac_fn_c_try_run "$LINENO"; then :
4428 else
4429 ac_cv_header_stdc=no
4431 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4432 conftest.$ac_objext conftest.beam conftest.$ac_ext
4437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4438 $as_echo "$ac_cv_header_stdc" >&6; }
4439 if test $ac_cv_header_stdc = yes; then
4441 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4446 # Check whether --enable-maintainer-mode was given.
4447 if test "${enable_maintainer_mode+set}" = set; then :
4448 enableval=$enable_maintainer_mode;
4449 else
4450 enable_maintainer_mode=no
4454 if test "x$enable_maintainer_mode" = xno; then
4455 MAINT='#'
4456 else
4457 MAINT=
4461 ac_aux_dir=
4462 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4463 for ac_t in install-sh install.sh shtool; do
4464 if test -f "$ac_dir/$ac_t"; then
4465 ac_aux_dir=$ac_dir
4466 ac_install_sh="$ac_aux_dir/$ac_t -c"
4467 break 2
4469 done
4470 done
4471 if test -z "$ac_aux_dir"; then
4472 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4475 # These three variables are undocumented and unsupported,
4476 # and are intended to be withdrawn in a future Autoconf release.
4477 # They can cause serious problems if a builder's source tree is in a directory
4478 # whose full name contains unusual characters.
4479 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
4480 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
4481 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
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
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
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
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
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
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
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
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}-
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 $as_echo_n "checking for decimal floating point... " >&6; }
4601 # Check whether --enable-decimal-float was given.
4602 if test "${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
4610 else
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
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
4624 esac
4629 # x86's use BID format instead of DPD
4630 case x$enable_decimal_float in
4631 xyes)
4632 case $target in
4633 i?86*-*-* | x86_64*-*-*)
4634 enable_decimal_float=bid
4637 enable_decimal_float=dpd
4639 esac
4640 default_decimal_float=$enable_decimal_float
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
4647 esac
4652 # Use default_decimal_float for dependency.
4653 enable_decimal_float=$default_decimal_float
4655 # If BID is being used, additional objects should be linked in.
4656 if test x$enable_decimal_float = xbid; then
4657 ADDITIONAL_OBJS="$ADDITIONAL_OBJS \$(bid_OBJS)"
4658 else
4659 ADDITIONAL_OBJS=
4662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_decimal_float" >&5
4663 $as_echo "$enable_decimal_float" >&6; }
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;
4681 _ACEOF
4682 if ac_fn_c_try_compile "$LINENO"; then :
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=$ac_word
4694 else
4695 ac_cv_c_bigendian=universal
4696 break
4699 esac
4700 ac_prev=
4701 elif test "x$ac_word" = "x-arch"; then
4702 ac_prev=arch
4704 done
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>
4715 main ()
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
4724 return 0;
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>
4735 main ()
4737 #if BYTE_ORDER != BIG_ENDIAN
4738 not big endian
4739 #endif
4742 return 0;
4744 _ACEOF
4745 if ac_fn_c_try_compile "$LINENO"; then :
4746 ac_cv_c_bigendian=yes
4747 else
4748 ac_cv_c_bigendian=no
4750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4752 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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>
4761 main ()
4763 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4764 bogus endian macros
4765 #endif
4768 return 0;
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>
4778 main ()
4780 #ifndef _BIG_ENDIAN
4781 not big endian
4782 #endif
4785 return 0;
4787 _ACEOF
4788 if ac_fn_c_try_compile "$LINENO"; then :
4789 ac_cv_c_bigendian=yes
4790 else
4791 ac_cv_c_bigendian=no
4793 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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.$ac_ext
4802 /* end confdefs.h. */
4803 short int ascii_mm[] =
4804 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4805 short int ascii_ii[] =
4806 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4807 int use_ascii (int i) {
4808 return ascii_mm[i] + ascii_ii[i];
4810 short int ebcdic_ii[] =
4811 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4812 short int ebcdic_mm[] =
4813 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4814 int use_ebcdic (int i) {
4815 return ebcdic_mm[i] + ebcdic_ii[i];
4817 extern int foo;
4820 main ()
4822 return use_ascii (foo) == use_ebcdic (foo);
4824 return 0;
4826 _ACEOF
4827 if ac_fn_c_try_compile "$LINENO"; then :
4828 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4829 ac_cv_c_bigendian=yes
4831 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4832 if test "$ac_cv_c_bigendian" = unknown; then
4833 ac_cv_c_bigendian=no
4834 else
4835 # finding both strings is unlikely to happen, but who knows?
4836 ac_cv_c_bigendian=unknown
4840 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4841 else
4842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4843 /* end confdefs.h. */
4844 $ac_includes_default
4846 main ()
4849 /* Are we little or big endian? From Harbison&Steele. */
4850 union
4852 long int l;
4853 char c[sizeof (long int)];
4854 } u;
4855 u.l = 1;
4856 return u.c[sizeof (long int) - 1] == 1;
4859 return 0;
4861 _ACEOF
4862 if ac_fn_c_try_run "$LINENO"; then :
4863 ac_cv_c_bigendian=no
4864 else
4865 ac_cv_c_bigendian=yes
4867 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4868 conftest.$ac_objext conftest.beam conftest.$ac_ext
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 ;; #(
4880 ;; #(
4881 universal)
4883 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4885 ;; #(
4887 as_fn_error "unknown endianness
4888 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4889 esac
4892 # Output.
4894 ac_config_headers="$ac_config_headers config.h:config.in"
4896 ac_config_files="$ac_config_files Makefile"
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.
4905 # config.status only pays attention to the cache file if you give it
4906 # the --recheck option to rerun configure.
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.
4912 _ACEOF
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.
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
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 ;; #(
4946 # `set' quotes correctly as required by POSIX, so do not add quotes.
4947 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4949 esac |
4950 sort
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 $cache_file" >&6;}
4971 rm -f confcache
4973 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4974 # Let make expand exec_prefix.
4975 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4977 DEFS=-DHAVE_CONFIG_H
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=$ac_libobjs
4992 LTLIBOBJS=$ac_ltlibobjs
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 $as_me.
5007 # Run this file to recreate the current configuration.
5008 # Compiler output produced by configure, useful for debugging
5009 # configure, is in config.log if it exists.
5011 debug=false
5012 ac_cs_recheck=false
5013 ac_cs_silent=false
5015 SHELL=\${CONFIG_SHELL-$SHELL}
5016 export SHELL
5017 _ASEOF
5018 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5019 ## -------------------- ##
5020 ## M4sh Initialization. ##
5021 ## -------------------- ##
5023 # Be more Bourne compatible
5024 DUALCASE=1; export DUALCASE # for MKS sh
5025 if test -n "${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 '${1+"$@"}'='"$@"'
5031 setopt NO_GLOB_SUBST
5032 else
5033 case `(set -o) 2>/dev/null` in #(
5034 *posix*) :
5035 set -o posix ;; #(
5036 *) :
5038 esac
5042 as_nl='
5044 export as_nl
5045 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5046 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5047 as_echo=$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"
5073 export as_echo_n_body
5074 as_echo_n='sh -c $as_echo_n_body as_echo'
5076 export as_echo_body
5077 as_echo='sh -c $as_echo_body as_echo'
5080 # The user is always right.
5081 if test "${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=';'
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"
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 $PATH
5103 IFS=$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
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=$0
5116 if test ! -f "$as_myself"; then
5117 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5118 exit 1
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='+ '
5133 # NLS nuisances.
5134 LC_ALL=C
5135 export LC_ALL
5136 LANGUAGE=C
5137 export LANGUAGE
5139 # CDPATH.
5140 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
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 $?, using 1 if that was 0.
5148 as_fn_error ()
5150 as_status=$?; 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
5155 $as_echo "$as_me: error: $1" >&2
5156 as_fn_exit $as_status
5157 } # as_fn_error
5160 # as_fn_set_status STATUS
5161 # -----------------------
5162 # Set $? to STATUS, without forking.
5163 as_fn_set_status ()
5165 return $1
5166 } # as_fn_set_status
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 ()
5173 set +e
5174 as_fn_set_status $1
5175 exit $1
5176 } # as_fn_exit
5178 # as_fn_unset VAR
5179 # ---------------
5180 # Portably unset VAR.
5181 as_fn_unset ()
5183 { eval $1=; unset $1;}
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 ()
5195 eval $1+=\$2
5197 else
5198 as_fn_append ()
5200 eval $1=\$$1\$2
5202 fi # as_fn_append
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 $(()) and expr.
5209 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5210 eval 'as_fn_arith ()
5212 as_val=$(( $* ))
5214 else
5215 as_fn_arith ()
5217 as_val=`expr "$@" || test $? -eq 1`
5219 fi # as_fn_arith
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
5229 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5230 as_basename=basename
5231 else
5232 as_basename=false
5235 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5236 as_dirname=dirname
5237 else
5238 as_dirname=false
5241 as_me=`$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/
5250 /^X\/\(\/\/\)$/{
5251 s//\1/
5254 /^X\/\(\/\).*/{
5255 s//\1/
5258 s/.*/./; q'`
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
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;;
5277 ECHO_N='-n';;
5278 esac
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
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'
5301 else
5302 as_ln_s='cp -p'
5304 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5305 rmdir conf$$.dir 2>/dev/null
5308 # as_fn_mkdir_p
5309 # -------------
5310 # Create "$as_dir" as a directory, including parents if necessary.
5311 as_fn_mkdir_p ()
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/
5335 /^X\(\/\/\)[^/].*/{
5336 s//\1/
5339 /^X\(\/\/\)$/{
5340 s//\1/
5343 /^X\(\/\).*/{
5344 s//\1/
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 $as_dir"
5354 } # as_fn_mkdir_p
5355 if mkdir -p . 2>/dev/null; then
5356 as_mkdir_p='mkdir -p "$as_dir"'
5357 else
5358 test -d ./-p && rmdir ./-p
5359 as_mkdir_p=false
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=
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' "$1" 2>/dev/null` in #((
5379 ???[sx]*):;;*)false;;esac;fi
5380 '\'' sh
5383 as_executable_p=$as_test_x
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%[^_$as_cr_alnum]%_%g'"
5388 # Sed expression to map a string onto a valid variable name.
5389 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5392 exec 6>&1
5393 ## ----------------------------------- ##
5394 ## Main body of $CONFIG_STATUS script. ##
5395 ## ----------------------------------- ##
5396 _ASEOF
5397 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5399 cat >>$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
5407 CONFIG_FILES = $CONFIG_FILES
5408 CONFIG_HEADERS = $CONFIG_HEADERS
5409 CONFIG_LINKS = $CONFIG_LINKS
5410 CONFIG_COMMANDS = $CONFIG_COMMANDS
5411 $ $0 $@
5413 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5416 _ACEOF
5418 case $ac_config_files in *"
5419 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5420 esac
5422 case $ac_config_headers in *"
5423 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5424 esac
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"
5433 _ACEOF
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.
5441 Usage: $0 [OPTION]... [TAG]...
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
5454 Configuration files:
5455 $config_files
5457 Configuration headers:
5458 $config_headers
5460 Configuration commands:
5461 $config_commands
5463 Report bugs to <gcc-bugs@gcc.gnu.org>."
5465 _ACEOF
5466 cat >>$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 "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5472 Copyright (C) 2009 Free Software Foundation, Inc.
5473 This config.status script is free software; the Free Software Foundation
5474 gives unlimited permission to copy, distribute and modify it."
5476 ac_pwd='$ac_pwd'
5477 srcdir='$srcdir'
5478 test -n "\$AWK" || AWK=awk
5479 _ACEOF
5481 cat >>$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
5486 case $1 in
5487 --*=*)
5488 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5489 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5490 ac_shift=:
5493 ac_option=$1
5494 ac_optarg=$2
5495 ac_shift=shift
5497 esac
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=: ;;
5531 # This is an error.
5532 -*) as_fn_error "unrecognized option: \`$1'
5533 Try \`$0 --help' for more information." ;;
5535 *) as_fn_append ac_config_targets " $1"
5536 ac_need_defaults=false ;;
5538 esac
5539 shift
5540 done
5542 ac_configure_extra_args=
5544 if $ac_cs_silent; then
5545 exec 6>/dev/null
5546 ac_configure_extra_args="$ac_configure_extra_args --silent"
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='$SHELL'
5556 export CONFIG_SHELL
5557 exec "\$@"
5560 _ACEOF
5561 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5562 exec 5>>config.log
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
5571 _ACEOF
5572 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5574 # INIT-COMMANDS
5577 GCC="$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="$ac_cv_sizeof_void_p"
5595 _ACEOF
5597 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5599 # Handling of arguments.
5600 for ac_config_target in $ac_config_targets
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" ;;
5607 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5608 esac
5609 done
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=$config_commands
5622 # Have a temporary directory for convenience. Make it in the build tree
5623 # simply because there is no reason against having it here, and in addition,
5624 # creating and moving files from /tmp can sometimes cause problems.
5625 # Hook for its removal unless debugging.
5626 # Note that there is a small window in which the directory will not be cleaned:
5627 # after its creation but before its name has been assigned to `$tmp'.
5628 $debug ||
5630 tmp=
5631 trap 'exit_status=$?
5632 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5634 trap 'as_fn_exit 1' 1 2 13 15
5636 # Create a (secure) tmp directory for tmp files.
5639 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5640 test -n "$tmp" && test -d "$tmp"
5641 } ||
5643 tmp=./conf$$-$RANDOM
5644 (umask 077 && mkdir "$tmp")
5645 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5647 # Set up the scripts for CONFIG_FILES section.
5648 # No need to generate them if there are no CONFIG_FILES.
5649 # This happens for instance with `./config.status config.h'.
5650 if test -n "$CONFIG_FILES"; then
5653 ac_cr=`echo X | tr X '\015'`
5654 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5655 # But we know of no other shell where ac_cr would be empty at this
5656 # point, so we can use a bashism as a fallback.
5657 if test "x$ac_cr" = x; then
5658 eval ac_cr=\$\'\\r\'
5660 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5661 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5662 ac_cs_awk_cr='\r'
5663 else
5664 ac_cs_awk_cr=$ac_cr
5667 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5668 _ACEOF
5672 echo "cat >conf$$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
5683 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5684 if test $ac_delim_n = $ac_delim_num; then
5685 break
5686 elif $ac_last_try; then
5687 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5688 else
5689 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5691 done
5692 rm -f conf$$subs.sh
5694 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5695 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5696 _ACEOF
5697 sed -n '
5699 s/^/S["/; s/!.*/"]=/
5702 s/^[^!]*!//
5703 :repl
5704 t repl
5705 s/'"$ac_delim"'$//
5706 t delim
5709 s/\(.\{148\}\).*/\1/
5710 t more1
5711 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5714 b repl
5715 :more1
5716 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5719 s/.\{148\}//
5720 t nl
5721 :delim
5723 s/\(.\{148\}\).*/\1/
5724 t more2
5725 s/["\\]/\\&/g; s/^/"/; s/$/"/
5728 :more2
5729 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5732 s/.\{148\}//
5733 t delim
5734 ' <conf$$subs.awk | sed '
5735 /^[^""]/{
5737 s/\n//
5739 ' >>$CONFIG_STATUS || ac_write_fail=1
5740 rm -f conf$$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"
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
5765 print line
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/$ac_cs_awk_cr/g"
5773 else
5775 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5776 || as_fn_error "could not setup config files machinery" "$LINENO" 5
5777 _ACEOF
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/:*$//
5790 s/^[^=]*=[ ]*$//
5794 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5795 fi # test -n "$CONFIG_FILES"
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
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.
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 _$ac_delim!! "
5821 done
5823 # For the awk script, D is an array of macro values keyed by name,
5824 # likewise P contains macro parameters if any. Preserve backslash
5825 # newline sequences.
5827 ac_word_re=[_$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
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
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
5851 :cont
5853 s/.\{148\}/&'"$ac_delim"'/g
5854 t clear
5855 :clear
5856 s/\\$//
5857 t bsnlc
5858 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5860 :bsnlc
5861 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5862 b cont
5863 ' <confdefs.h | sed '
5864 s/'"$ac_delim"'/"\\\
5865 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5867 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5868 for (key in D) D_is_set[key] = 1
5869 FS = "\a"
5871 /^[\t ]*#[\t ]*(define|undef)[\t ]+$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]
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
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"
5906 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
5907 shift
5908 for ac_tag
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
5927 case $ac_mode in
5928 :L) ac_source=$1;;
5929 :[FH])
5930 ac_file_inputs=
5931 for ac_f
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
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;}
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
5968 case $ac_tag in
5969 *:-:* | *:-) cat >"$tmp/stdin" \
5970 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
5971 esac
5973 esac
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/
5985 /^X\(\/\/\)[^/].*/{
5986 s//\1/
5989 /^X\(\/\/\)$/{
5990 s//\1/
5993 /^X\(\/\).*/{
5994 s//\1/
5997 s/.*/./; q'`
5998 as_dir="$ac_dir"; as_fn_mkdir_p
5999 ac_builddir=.
6001 case "$ac_dir" in
6002 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
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
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
6034 case $ac_mode in
6037 # CONFIG_FILE
6040 _ACEOF
6042 cat >>$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/ {
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
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
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 $ac_datarootdir_hack
6095 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6096 || as_fn_error "could not create $ac_file" "$LINENO" 5
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: $ac_file contains a reference to the variable \`datarootdir'
6104 which seems to be undefined. Please make sure it is defined." >&2;}
6106 rm -f "$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
6115 # CONFIG_HEADER
6117 if test x"$ac_file" != x-; then
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
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
6138 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6139 $as_echo "$as_me: executing $ac_file commands" >&6;}
6141 esac
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 $CC */" > tmp-stdint.h
6152 sed 's/^ *//' >> tmp-stdint.h <<EOF
6154 #ifndef GCC_GENERATED_STDINT_H
6155 #define GCC_GENERATED_STDINT_H 1
6157 #include <sys/types.h>
6160 if test "$acx_cv_header_stdint" != stdint.h; then
6161 echo "#include <stddef.h>" >> tmp-stdint.h
6163 if test "$acx_cv_header_stdint" != stddef.h; then
6164 echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
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
6180 # ----------------- done header, emit basic int types -------------
6181 if test "$acx_cv_header_stdint" = stddef.h; then
6182 sed 's/^ *//' >> tmp-stdint.h <<EOF
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
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
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
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
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
6234 #ifndef _INT32_T
6235 #define _INT32_T
6236 #ifndef __int32_t_defined
6237 #define __int32_t_defined
6238 #ifndef int32_t
6239 typedef $acx_cv_type_int32_t int32_t;
6240 #endif
6241 #endif
6242 #endif
6244 elif test "$ac_cv_type_u_int32_t" = yes; then
6245 sed 's/^ *//' >> tmp-stdint.h <<EOF
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
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
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
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
6288 else
6289 sed 's/^ *//' >> tmp-stdint.h <<EOF
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
6313 # ------------- done basic int types, emit int64_t types ------------
6314 if test "$ac_cv_type_uint64_t" = yes; then
6315 sed 's/^ *//' >> tmp-stdint.h <<EOF
6317 /* system headers have good uint64_t and int64_t */
6318 #ifndef _INT64_T
6319 #define _INT64_T
6320 #endif
6321 #ifndef _UINT64_T
6322 #define _UINT64_T
6323 #endif
6325 elif test "$ac_cv_type_u_int64_t" = yes; then
6326 sed 's/^ *//' >> tmp-stdint.h <<EOF
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
6342 elif test -n "$acx_cv_type_int64_t"; then
6343 sed 's/^ *//' >> tmp-stdint.h <<EOF
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 $acx_cv_type_int64_t uint64_t;
6358 #endif
6359 #endif
6360 #endif
6362 else
6363 sed 's/^ *//' >> tmp-stdint.h <<EOF
6365 /* some common heuristics for int64_t, using compiler-specific tests */
6366 #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
6367 #ifndef _INT64_T
6368 #define _INT64_T
6369 #ifndef __int64_t_defined
6370 #ifndef int64_t
6371 typedef long long int64_t;
6372 #endif
6373 #endif
6374 #endif
6375 #ifndef _UINT64_T
6376 #define _UINT64_T
6377 #ifndef uint64_t
6378 typedef unsigned long long uint64_t;
6379 #endif
6380 #endif
6382 #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
6383 /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
6384 does not implement __extension__. But that compiler doesn't define
6385 __GNUC_MINOR__. */
6386 # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
6387 # define __extension__
6388 # endif
6390 # ifndef _INT64_T
6391 # define _INT64_T
6392 # ifndef int64_t
6393 __extension__ typedef long long int64_t;
6394 # endif
6395 # endif
6396 # ifndef _UINT64_T
6397 # define _UINT64_T
6398 # ifndef uint64_t
6399 __extension__ typedef unsigned long long uint64_t;
6400 # endif
6401 # endif
6403 #elif !defined __STRICT_ANSI__
6404 # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
6406 # ifndef _INT64_T
6407 # define _INT64_T
6408 # ifndef int64_t
6409 typedef __int64 int64_t;
6410 # endif
6411 # endif
6412 # ifndef _UINT64_T
6413 # define _UINT64_T
6414 # ifndef uint64_t
6415 typedef unsigned __int64 uint64_t;
6416 # endif
6417 # endif
6418 # endif /* compiler */
6420 #endif /* ANSI version */
6424 # ------------- done int64_t types, emit intptr types ------------
6425 if test "$ac_cv_type_uintptr_t" != yes; then
6426 sed 's/^ *//' >> tmp-stdint.h <<EOF
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 $acx_cv_type_intptr_t intptr_t;
6437 #endif
6438 #endif
6442 # ------------- done intptr types, emit int_least types ------------
6443 if test "$ac_cv_type_int_least32_t" != yes; then
6444 sed 's/^ *//' >> tmp-stdint.h <<EOF
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
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
6463 # ------------- done intptr types, emit int_fast types ------------
6464 if test "$ac_cv_type_int_fast32_t" != yes; then
6465 sed 's/^ *//' >> tmp-stdint.h <<EOF
6467 /* Define int_fast types. short is often slow */
6468 typedef int8_t int_fast8_t;
6469 typedef int int_fast16_t;
6470 typedef int32_t int_fast32_t;
6471 #ifdef _INT64_T
6472 typedef int64_t int_fast64_t;
6473 #endif
6475 typedef uint8_t uint_fast8_t;
6476 typedef unsigned int uint_fast16_t;
6477 typedef uint32_t uint_fast32_t;
6478 #ifdef _UINT64_T
6479 typedef uint64_t uint_fast64_t;
6480 #endif
6484 if test "$ac_cv_type_uintmax_t" != yes; then
6485 sed 's/^ *//' >> tmp-stdint.h <<EOF
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
6505 sed 's/^ *//' >> tmp-stdint.h <<EOF
6507 #endif /* GCC_GENERATED_STDINT_H */
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
6517 "config.h":H) echo timestamp > stamp-h1 ;;
6519 esac
6520 done # for ac_tag
6523 as_fn_exit 0
6524 _ACEOF
6525 ac_clean_files=$ac_clean_files_save
6527 test $ac_write_fail = 0 ||
6528 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
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 $?
6551 if test -n "$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;}