gcc/
[official-gcc.git] / libdecnumber / configure
blob2720f46ff7f2aaeb27d9349e5af434c72ea86466
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 PICFLAG
597 ADDITIONAL_OBJS
598 enable_decimal_float
599 target_os
600 target_vendor
601 target_cpu
602 target
603 host_os
604 host_vendor
605 host_cpu
606 host
607 build_os
608 build_vendor
609 build_cpu
610 build
611 MAINT
612 EGREP
613 GREP
615 WERROR
616 WARN_PEDANTIC
617 WARN_CFLAGS
618 AUTOHEADER
619 AUTOCONF
620 ACLOCAL
621 RANLIB
622 OBJEXT
623 EXEEXT
624 ac_ct_CC
625 CPPFLAGS
626 LDFLAGS
627 CFLAGS
629 SET_MAKE
630 target_alias
631 host_alias
632 build_alias
633 LIBS
634 ECHO_T
635 ECHO_N
636 ECHO_C
637 DEFS
638 mandir
639 localedir
640 libdir
641 psdir
642 pdfdir
643 dvidir
644 htmldir
645 infodir
646 docdir
647 oldincludedir
648 includedir
649 localstatedir
650 sharedstatedir
651 sysconfdir
652 datadir
653 datarootdir
654 libexecdir
655 sbindir
656 bindir
657 program_transform_name
658 prefix
659 exec_prefix
660 PACKAGE_URL
661 PACKAGE_BUGREPORT
662 PACKAGE_STRING
663 PACKAGE_VERSION
664 PACKAGE_TARNAME
665 PACKAGE_NAME
666 PATH_SEPARATOR
667 SHELL'
668 ac_subst_files=''
669 ac_user_opts='
670 enable_option_checking
671 enable_werror_always
672 enable_maintainer_mode
673 enable_decimal_float
674 enable_host_shared
676 ac_precious_vars='build_alias
677 host_alias
678 target_alias
680 CFLAGS
681 LDFLAGS
682 LIBS
683 CPPFLAGS
684 CPP'
687 # Initialize some variables set by options.
688 ac_init_help=
689 ac_init_version=false
690 ac_unrecognized_opts=
691 ac_unrecognized_sep=
692 # The variables have the same names as the options, with
693 # dashes changed to underlines.
694 cache_file=/dev/null
695 exec_prefix=NONE
696 no_create=
697 no_recursion=
698 prefix=NONE
699 program_prefix=NONE
700 program_suffix=NONE
701 program_transform_name=s,x,x,
702 silent=
703 site=
704 srcdir=
705 verbose=
706 x_includes=NONE
707 x_libraries=NONE
709 # Installation directory options.
710 # These are left unexpanded so users can "make install exec_prefix=/foo"
711 # and all the variables that are supposed to be based on exec_prefix
712 # by default will actually change.
713 # Use braces instead of parens because sh, perl, etc. also accept them.
714 # (The list follows the same order as the GNU Coding Standards.)
715 bindir='${exec_prefix}/bin'
716 sbindir='${exec_prefix}/sbin'
717 libexecdir='${exec_prefix}/libexec'
718 datarootdir='${prefix}/share'
719 datadir='${datarootdir}'
720 sysconfdir='${prefix}/etc'
721 sharedstatedir='${prefix}/com'
722 localstatedir='${prefix}/var'
723 includedir='${prefix}/include'
724 oldincludedir='/usr/include'
725 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
726 infodir='${datarootdir}/info'
727 htmldir='${docdir}'
728 dvidir='${docdir}'
729 pdfdir='${docdir}'
730 psdir='${docdir}'
731 libdir='${exec_prefix}/lib'
732 localedir='${datarootdir}/locale'
733 mandir='${datarootdir}/man'
735 ac_prev=
736 ac_dashdash=
737 for ac_option
739 # If the previous option needs an argument, assign it.
740 if test -n "$ac_prev"; then
741 eval $ac_prev=\$ac_option
742 ac_prev=
743 continue
746 case $ac_option in
747 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
748 *) ac_optarg=yes ;;
749 esac
751 # Accept the important Cygnus configure options, so we can diagnose typos.
753 case $ac_dashdash$ac_option in
755 ac_dashdash=yes ;;
757 -bindir | --bindir | --bindi | --bind | --bin | --bi)
758 ac_prev=bindir ;;
759 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
760 bindir=$ac_optarg ;;
762 -build | --build | --buil | --bui | --bu)
763 ac_prev=build_alias ;;
764 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
765 build_alias=$ac_optarg ;;
767 -cache-file | --cache-file | --cache-fil | --cache-fi \
768 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
769 ac_prev=cache_file ;;
770 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
771 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
772 cache_file=$ac_optarg ;;
774 --config-cache | -C)
775 cache_file=config.cache ;;
777 -datadir | --datadir | --datadi | --datad)
778 ac_prev=datadir ;;
779 -datadir=* | --datadir=* | --datadi=* | --datad=*)
780 datadir=$ac_optarg ;;
782 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
783 | --dataroo | --dataro | --datar)
784 ac_prev=datarootdir ;;
785 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
786 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
787 datarootdir=$ac_optarg ;;
789 -disable-* | --disable-*)
790 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
791 # Reject names that are not valid shell variable names.
792 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
793 as_fn_error "invalid feature name: $ac_useropt"
794 ac_useropt_orig=$ac_useropt
795 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
796 case $ac_user_opts in
798 "enable_$ac_useropt"
799 "*) ;;
800 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
801 ac_unrecognized_sep=', ';;
802 esac
803 eval enable_$ac_useropt=no ;;
805 -docdir | --docdir | --docdi | --doc | --do)
806 ac_prev=docdir ;;
807 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
808 docdir=$ac_optarg ;;
810 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
811 ac_prev=dvidir ;;
812 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
813 dvidir=$ac_optarg ;;
815 -enable-* | --enable-*)
816 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
817 # Reject names that are not valid shell variable names.
818 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
819 as_fn_error "invalid feature name: $ac_useropt"
820 ac_useropt_orig=$ac_useropt
821 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
822 case $ac_user_opts in
824 "enable_$ac_useropt"
825 "*) ;;
826 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
827 ac_unrecognized_sep=', ';;
828 esac
829 eval enable_$ac_useropt=\$ac_optarg ;;
831 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
832 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
833 | --exec | --exe | --ex)
834 ac_prev=exec_prefix ;;
835 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
836 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
837 | --exec=* | --exe=* | --ex=*)
838 exec_prefix=$ac_optarg ;;
840 -gas | --gas | --ga | --g)
841 # Obsolete; use --with-gas.
842 with_gas=yes ;;
844 -help | --help | --hel | --he | -h)
845 ac_init_help=long ;;
846 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
847 ac_init_help=recursive ;;
848 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
849 ac_init_help=short ;;
851 -host | --host | --hos | --ho)
852 ac_prev=host_alias ;;
853 -host=* | --host=* | --hos=* | --ho=*)
854 host_alias=$ac_optarg ;;
856 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
857 ac_prev=htmldir ;;
858 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
859 | --ht=*)
860 htmldir=$ac_optarg ;;
862 -includedir | --includedir | --includedi | --included | --include \
863 | --includ | --inclu | --incl | --inc)
864 ac_prev=includedir ;;
865 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
866 | --includ=* | --inclu=* | --incl=* | --inc=*)
867 includedir=$ac_optarg ;;
869 -infodir | --infodir | --infodi | --infod | --info | --inf)
870 ac_prev=infodir ;;
871 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
872 infodir=$ac_optarg ;;
874 -libdir | --libdir | --libdi | --libd)
875 ac_prev=libdir ;;
876 -libdir=* | --libdir=* | --libdi=* | --libd=*)
877 libdir=$ac_optarg ;;
879 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
880 | --libexe | --libex | --libe)
881 ac_prev=libexecdir ;;
882 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
883 | --libexe=* | --libex=* | --libe=*)
884 libexecdir=$ac_optarg ;;
886 -localedir | --localedir | --localedi | --localed | --locale)
887 ac_prev=localedir ;;
888 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
889 localedir=$ac_optarg ;;
891 -localstatedir | --localstatedir | --localstatedi | --localstated \
892 | --localstate | --localstat | --localsta | --localst | --locals)
893 ac_prev=localstatedir ;;
894 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
895 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
896 localstatedir=$ac_optarg ;;
898 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
899 ac_prev=mandir ;;
900 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
901 mandir=$ac_optarg ;;
903 -nfp | --nfp | --nf)
904 # Obsolete; use --without-fp.
905 with_fp=no ;;
907 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
908 | --no-cr | --no-c | -n)
909 no_create=yes ;;
911 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
912 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
913 no_recursion=yes ;;
915 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
916 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
917 | --oldin | --oldi | --old | --ol | --o)
918 ac_prev=oldincludedir ;;
919 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
920 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
921 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
922 oldincludedir=$ac_optarg ;;
924 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
925 ac_prev=prefix ;;
926 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
927 prefix=$ac_optarg ;;
929 -program-prefix | --program-prefix | --program-prefi | --program-pref \
930 | --program-pre | --program-pr | --program-p)
931 ac_prev=program_prefix ;;
932 -program-prefix=* | --program-prefix=* | --program-prefi=* \
933 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
934 program_prefix=$ac_optarg ;;
936 -program-suffix | --program-suffix | --program-suffi | --program-suff \
937 | --program-suf | --program-su | --program-s)
938 ac_prev=program_suffix ;;
939 -program-suffix=* | --program-suffix=* | --program-suffi=* \
940 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
941 program_suffix=$ac_optarg ;;
943 -program-transform-name | --program-transform-name \
944 | --program-transform-nam | --program-transform-na \
945 | --program-transform-n | --program-transform- \
946 | --program-transform | --program-transfor \
947 | --program-transfo | --program-transf \
948 | --program-trans | --program-tran \
949 | --progr-tra | --program-tr | --program-t)
950 ac_prev=program_transform_name ;;
951 -program-transform-name=* | --program-transform-name=* \
952 | --program-transform-nam=* | --program-transform-na=* \
953 | --program-transform-n=* | --program-transform-=* \
954 | --program-transform=* | --program-transfor=* \
955 | --program-transfo=* | --program-transf=* \
956 | --program-trans=* | --program-tran=* \
957 | --progr-tra=* | --program-tr=* | --program-t=*)
958 program_transform_name=$ac_optarg ;;
960 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
961 ac_prev=pdfdir ;;
962 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
963 pdfdir=$ac_optarg ;;
965 -psdir | --psdir | --psdi | --psd | --ps)
966 ac_prev=psdir ;;
967 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
968 psdir=$ac_optarg ;;
970 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
971 | -silent | --silent | --silen | --sile | --sil)
972 silent=yes ;;
974 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
975 ac_prev=sbindir ;;
976 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
977 | --sbi=* | --sb=*)
978 sbindir=$ac_optarg ;;
980 -sharedstatedir | --sharedstatedir | --sharedstatedi \
981 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
982 | --sharedst | --shareds | --shared | --share | --shar \
983 | --sha | --sh)
984 ac_prev=sharedstatedir ;;
985 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
986 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
987 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
988 | --sha=* | --sh=*)
989 sharedstatedir=$ac_optarg ;;
991 -site | --site | --sit)
992 ac_prev=site ;;
993 -site=* | --site=* | --sit=*)
994 site=$ac_optarg ;;
996 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
997 ac_prev=srcdir ;;
998 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
999 srcdir=$ac_optarg ;;
1001 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1002 | --syscon | --sysco | --sysc | --sys | --sy)
1003 ac_prev=sysconfdir ;;
1004 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1005 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1006 sysconfdir=$ac_optarg ;;
1008 -target | --target | --targe | --targ | --tar | --ta | --t)
1009 ac_prev=target_alias ;;
1010 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1011 target_alias=$ac_optarg ;;
1013 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1014 verbose=yes ;;
1016 -version | --version | --versio | --versi | --vers | -V)
1017 ac_init_version=: ;;
1019 -with-* | --with-*)
1020 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1021 # Reject names that are not valid shell variable names.
1022 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1023 as_fn_error "invalid package name: $ac_useropt"
1024 ac_useropt_orig=$ac_useropt
1025 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1026 case $ac_user_opts in
1028 "with_$ac_useropt"
1029 "*) ;;
1030 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1031 ac_unrecognized_sep=', ';;
1032 esac
1033 eval with_$ac_useropt=\$ac_optarg ;;
1035 -without-* | --without-*)
1036 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1037 # Reject names that are not valid shell variable names.
1038 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1039 as_fn_error "invalid package name: $ac_useropt"
1040 ac_useropt_orig=$ac_useropt
1041 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1042 case $ac_user_opts in
1044 "with_$ac_useropt"
1045 "*) ;;
1046 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1047 ac_unrecognized_sep=', ';;
1048 esac
1049 eval with_$ac_useropt=no ;;
1051 --x)
1052 # Obsolete; use --with-x.
1053 with_x=yes ;;
1055 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1056 | --x-incl | --x-inc | --x-in | --x-i)
1057 ac_prev=x_includes ;;
1058 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1059 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1060 x_includes=$ac_optarg ;;
1062 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1063 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1064 ac_prev=x_libraries ;;
1065 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1066 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1067 x_libraries=$ac_optarg ;;
1069 -*) as_fn_error "unrecognized option: \`$ac_option'
1070 Try \`$0 --help' for more information."
1073 *=*)
1074 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1075 # Reject names that are not valid shell variable names.
1076 case $ac_envvar in #(
1077 '' | [0-9]* | *[!_$as_cr_alnum]* )
1078 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1079 esac
1080 eval $ac_envvar=\$ac_optarg
1081 export $ac_envvar ;;
1084 # FIXME: should be removed in autoconf 3.0.
1085 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1086 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1087 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1088 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1091 esac
1092 done
1094 if test -n "$ac_prev"; then
1095 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1096 as_fn_error "missing argument to $ac_option"
1099 if test -n "$ac_unrecognized_opts"; then
1100 case $enable_option_checking in
1101 no) ;;
1102 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1103 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1104 esac
1107 # Check all directory arguments for consistency.
1108 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1109 datadir sysconfdir sharedstatedir localstatedir includedir \
1110 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1111 libdir localedir mandir
1113 eval ac_val=\$$ac_var
1114 # Remove trailing slashes.
1115 case $ac_val in
1116 */ )
1117 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1118 eval $ac_var=\$ac_val;;
1119 esac
1120 # Be sure to have absolute directory names.
1121 case $ac_val in
1122 [\\/$]* | ?:[\\/]* ) continue;;
1123 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1124 esac
1125 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1126 done
1128 # There might be people who depend on the old broken behavior: `$host'
1129 # used to hold the argument of --host etc.
1130 # FIXME: To remove some day.
1131 build=$build_alias
1132 host=$host_alias
1133 target=$target_alias
1135 # FIXME: To remove some day.
1136 if test "x$host_alias" != x; then
1137 if test "x$build_alias" = x; then
1138 cross_compiling=maybe
1139 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1140 If a cross compiler is detected then cross compile mode will be used." >&2
1141 elif test "x$build_alias" != "x$host_alias"; then
1142 cross_compiling=yes
1146 ac_tool_prefix=
1147 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1149 test "$silent" = yes && exec 6>/dev/null
1152 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1153 ac_ls_di=`ls -di .` &&
1154 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1155 as_fn_error "working directory cannot be determined"
1156 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1157 as_fn_error "pwd does not report name of working directory"
1160 # Find the source files, if location was not specified.
1161 if test -z "$srcdir"; then
1162 ac_srcdir_defaulted=yes
1163 # Try the directory containing this script, then the parent directory.
1164 ac_confdir=`$as_dirname -- "$as_myself" ||
1165 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1166 X"$as_myself" : 'X\(//\)[^/]' \| \
1167 X"$as_myself" : 'X\(//\)$' \| \
1168 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1169 $as_echo X"$as_myself" |
1170 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1171 s//\1/
1174 /^X\(\/\/\)[^/].*/{
1175 s//\1/
1178 /^X\(\/\/\)$/{
1179 s//\1/
1182 /^X\(\/\).*/{
1183 s//\1/
1186 s/.*/./; q'`
1187 srcdir=$ac_confdir
1188 if test ! -r "$srcdir/$ac_unique_file"; then
1189 srcdir=..
1191 else
1192 ac_srcdir_defaulted=no
1194 if test ! -r "$srcdir/$ac_unique_file"; then
1195 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1196 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1198 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1199 ac_abs_confdir=`(
1200 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1201 pwd)`
1202 # When building in place, set srcdir=.
1203 if test "$ac_abs_confdir" = "$ac_pwd"; then
1204 srcdir=.
1206 # Remove unnecessary trailing slashes from srcdir.
1207 # Double slashes in file names in object file debugging info
1208 # mess up M-x gdb in Emacs.
1209 case $srcdir in
1210 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1211 esac
1212 for ac_var in $ac_precious_vars; do
1213 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1214 eval ac_env_${ac_var}_value=\$${ac_var}
1215 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1216 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1217 done
1220 # Report the --help message.
1222 if test "$ac_init_help" = "long"; then
1223 # Omit some internal or obsolete options to make the list less imposing.
1224 # This message is too long to be a string in the A/UX 3.1 sh.
1225 cat <<_ACEOF
1226 \`configure' configures libdecnumber to adapt to many kinds of systems.
1228 Usage: $0 [OPTION]... [VAR=VALUE]...
1230 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1231 VAR=VALUE. See below for descriptions of some of the useful variables.
1233 Defaults for the options are specified in brackets.
1235 Configuration:
1236 -h, --help display this help and exit
1237 --help=short display options specific to this package
1238 --help=recursive display the short help of all the included packages
1239 -V, --version display version information and exit
1240 -q, --quiet, --silent do not print \`checking...' messages
1241 --cache-file=FILE cache test results in FILE [disabled]
1242 -C, --config-cache alias for \`--cache-file=config.cache'
1243 -n, --no-create do not create output files
1244 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1246 Installation directories:
1247 --prefix=PREFIX install architecture-independent files in PREFIX
1248 [$ac_default_prefix]
1249 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1250 [PREFIX]
1252 By default, \`make install' will install all the files in
1253 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1254 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1255 for instance \`--prefix=\$HOME'.
1257 For better control, use the options below.
1259 Fine tuning of the installation directories:
1260 --bindir=DIR user executables [EPREFIX/bin]
1261 --sbindir=DIR system admin executables [EPREFIX/sbin]
1262 --libexecdir=DIR program executables [EPREFIX/libexec]
1263 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1264 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1265 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1266 --libdir=DIR object code libraries [EPREFIX/lib]
1267 --includedir=DIR C header files [PREFIX/include]
1268 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1269 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1270 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1271 --infodir=DIR info documentation [DATAROOTDIR/info]
1272 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1273 --mandir=DIR man documentation [DATAROOTDIR/man]
1274 --docdir=DIR documentation root [DATAROOTDIR/doc/libdecnumber]
1275 --htmldir=DIR html documentation [DOCDIR]
1276 --dvidir=DIR dvi documentation [DOCDIR]
1277 --pdfdir=DIR pdf documentation [DOCDIR]
1278 --psdir=DIR ps documentation [DOCDIR]
1279 _ACEOF
1281 cat <<\_ACEOF
1283 System types:
1284 --build=BUILD configure for building on BUILD [guessed]
1285 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1286 --target=TARGET configure for building compilers for TARGET [HOST]
1287 _ACEOF
1290 if test -n "$ac_init_help"; then
1291 case $ac_init_help in
1292 short | recursive ) echo "Configuration of libdecnumber :";;
1293 esac
1294 cat <<\_ACEOF
1296 Optional Features:
1297 --disable-option-checking ignore unrecognized --enable/--with options
1298 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1299 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1300 --enable-werror-always enable -Werror despite compiler version
1301 --enable-maintainer-mode enable rules only needed by maintainers
1302 --enable-decimal-float={no,yes,bid,dpd}
1303 enable decimal float extension to C. Selecting 'bid'
1304 or 'dpd' choses which decimal floating point format
1305 to use
1306 --enable-host-shared build host code as shared libraries
1308 Some influential environment variables:
1309 CC C compiler command
1310 CFLAGS C compiler flags
1311 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1312 nonstandard directory <lib dir>
1313 LIBS libraries to pass to the linker, e.g. -l<library>
1314 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1315 you have headers in a nonstandard directory <include dir>
1316 CPP C preprocessor
1318 Use these variables to override the choices made by `configure' or to help
1319 it to find libraries and programs with nonstandard names/locations.
1321 Report bugs to <gcc-bugs@gcc.gnu.org>.
1322 _ACEOF
1323 ac_status=$?
1326 if test "$ac_init_help" = "recursive"; then
1327 # If there are subdirs, report their specific --help.
1328 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1329 test -d "$ac_dir" ||
1330 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1331 continue
1332 ac_builddir=.
1334 case "$ac_dir" in
1335 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1337 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1338 # A ".." for each directory in $ac_dir_suffix.
1339 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1340 case $ac_top_builddir_sub in
1341 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1342 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1343 esac ;;
1344 esac
1345 ac_abs_top_builddir=$ac_pwd
1346 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1347 # for backward compatibility:
1348 ac_top_builddir=$ac_top_build_prefix
1350 case $srcdir in
1351 .) # We are building in place.
1352 ac_srcdir=.
1353 ac_top_srcdir=$ac_top_builddir_sub
1354 ac_abs_top_srcdir=$ac_pwd ;;
1355 [\\/]* | ?:[\\/]* ) # Absolute name.
1356 ac_srcdir=$srcdir$ac_dir_suffix;
1357 ac_top_srcdir=$srcdir
1358 ac_abs_top_srcdir=$srcdir ;;
1359 *) # Relative name.
1360 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1361 ac_top_srcdir=$ac_top_build_prefix$srcdir
1362 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1363 esac
1364 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1366 cd "$ac_dir" || { ac_status=$?; continue; }
1367 # Check for guested configure.
1368 if test -f "$ac_srcdir/configure.gnu"; then
1369 echo &&
1370 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1371 elif test -f "$ac_srcdir/configure"; then
1372 echo &&
1373 $SHELL "$ac_srcdir/configure" --help=recursive
1374 else
1375 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1376 fi || ac_status=$?
1377 cd "$ac_pwd" || { ac_status=$?; break; }
1378 done
1381 test -n "$ac_init_help" && exit $ac_status
1382 if $ac_init_version; then
1383 cat <<\_ACEOF
1384 libdecnumber configure
1385 generated by GNU Autoconf 2.64
1387 Copyright (C) 2009 Free Software Foundation, Inc.
1388 This configure script is free software; the Free Software Foundation
1389 gives unlimited permission to copy, distribute and modify it.
1390 _ACEOF
1391 exit
1394 ## ------------------------ ##
1395 ## Autoconf initialization. ##
1396 ## ------------------------ ##
1398 # ac_fn_c_try_compile LINENO
1399 # --------------------------
1400 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1401 ac_fn_c_try_compile ()
1403 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1404 rm -f conftest.$ac_objext
1405 if { { ac_try="$ac_compile"
1406 case "(($ac_try" in
1407 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1408 *) ac_try_echo=$ac_try;;
1409 esac
1410 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1411 $as_echo "$ac_try_echo"; } >&5
1412 (eval "$ac_compile") 2>conftest.err
1413 ac_status=$?
1414 if test -s conftest.err; then
1415 grep -v '^ *+' conftest.err >conftest.er1
1416 cat conftest.er1 >&5
1417 mv -f conftest.er1 conftest.err
1419 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1420 test $ac_status = 0; } && {
1421 test -z "$ac_c_werror_flag" ||
1422 test ! -s conftest.err
1423 } && test -s conftest.$ac_objext; then :
1424 ac_retval=0
1425 else
1426 $as_echo "$as_me: failed program was:" >&5
1427 sed 's/^/| /' conftest.$ac_ext >&5
1429 ac_retval=1
1431 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1432 return $ac_retval
1434 } # ac_fn_c_try_compile
1436 # ac_fn_c_try_cpp LINENO
1437 # ----------------------
1438 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1439 ac_fn_c_try_cpp ()
1441 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1442 if { { ac_try="$ac_cpp conftest.$ac_ext"
1443 case "(($ac_try" in
1444 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1445 *) ac_try_echo=$ac_try;;
1446 esac
1447 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1448 $as_echo "$ac_try_echo"; } >&5
1449 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1450 ac_status=$?
1451 if test -s conftest.err; then
1452 grep -v '^ *+' conftest.err >conftest.er1
1453 cat conftest.er1 >&5
1454 mv -f conftest.er1 conftest.err
1456 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1457 test $ac_status = 0; } >/dev/null && {
1458 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1459 test ! -s conftest.err
1460 }; then :
1461 ac_retval=0
1462 else
1463 $as_echo "$as_me: failed program was:" >&5
1464 sed 's/^/| /' conftest.$ac_ext >&5
1466 ac_retval=1
1468 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1469 return $ac_retval
1471 } # ac_fn_c_try_cpp
1473 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1474 # -------------------------------------------------------
1475 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1476 # the include files in INCLUDES and setting the cache variable VAR
1477 # accordingly.
1478 ac_fn_c_check_header_mongrel ()
1480 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1481 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1483 $as_echo_n "checking for $2... " >&6; }
1484 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1485 $as_echo_n "(cached) " >&6
1487 eval ac_res=\$$3
1488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1489 $as_echo "$ac_res" >&6; }
1490 else
1491 # Is the header compilable?
1492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1493 $as_echo_n "checking $2 usability... " >&6; }
1494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1495 /* end confdefs.h. */
1497 #include <$2>
1498 _ACEOF
1499 if ac_fn_c_try_compile "$LINENO"; then :
1500 ac_header_compiler=yes
1501 else
1502 ac_header_compiler=no
1504 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1506 $as_echo "$ac_header_compiler" >&6; }
1508 # Is the header present?
1509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1510 $as_echo_n "checking $2 presence... " >&6; }
1511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1512 /* end confdefs.h. */
1513 #include <$2>
1514 _ACEOF
1515 if ac_fn_c_try_cpp "$LINENO"; then :
1516 ac_header_preproc=yes
1517 else
1518 ac_header_preproc=no
1520 rm -f conftest.err conftest.$ac_ext
1521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1522 $as_echo "$ac_header_preproc" >&6; }
1524 # So? What about this header?
1525 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1526 yes:no: )
1527 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1528 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1529 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1530 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1532 no:yes:* )
1533 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1534 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1535 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1536 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1537 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1538 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1539 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1540 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1541 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1542 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1543 ( cat <<\_ASBOX
1544 ## ----------------------------------- ##
1545 ## Report this to gcc-bugs@gcc.gnu.org ##
1546 ## ----------------------------------- ##
1547 _ASBOX
1548 ) | sed "s/^/$as_me: WARNING: /" >&2
1550 esac
1551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1552 $as_echo_n "checking for $2... " >&6; }
1553 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1554 $as_echo_n "(cached) " >&6
1555 else
1556 eval "$3=\$ac_header_compiler"
1558 eval ac_res=\$$3
1559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1560 $as_echo "$ac_res" >&6; }
1562 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1564 } # ac_fn_c_check_header_mongrel
1566 # ac_fn_c_try_run LINENO
1567 # ----------------------
1568 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1569 # that executables *can* be run.
1570 ac_fn_c_try_run ()
1572 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1573 if { { ac_try="$ac_link"
1574 case "(($ac_try" in
1575 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1576 *) ac_try_echo=$ac_try;;
1577 esac
1578 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1579 $as_echo "$ac_try_echo"; } >&5
1580 (eval "$ac_link") 2>&5
1581 ac_status=$?
1582 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1583 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1584 { { case "(($ac_try" in
1585 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1586 *) ac_try_echo=$ac_try;;
1587 esac
1588 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1589 $as_echo "$ac_try_echo"; } >&5
1590 (eval "$ac_try") 2>&5
1591 ac_status=$?
1592 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1593 test $ac_status = 0; }; }; then :
1594 ac_retval=0
1595 else
1596 $as_echo "$as_me: program exited with status $ac_status" >&5
1597 $as_echo "$as_me: failed program was:" >&5
1598 sed 's/^/| /' conftest.$ac_ext >&5
1600 ac_retval=$ac_status
1602 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1603 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1604 return $ac_retval
1606 } # ac_fn_c_try_run
1608 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1609 # -------------------------------------------------------
1610 # Tests whether HEADER exists and can be compiled using the include files in
1611 # INCLUDES, setting the cache variable VAR accordingly.
1612 ac_fn_c_check_header_compile ()
1614 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1616 $as_echo_n "checking for $2... " >&6; }
1617 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1618 $as_echo_n "(cached) " >&6
1619 else
1620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1621 /* end confdefs.h. */
1623 #include <$2>
1624 _ACEOF
1625 if ac_fn_c_try_compile "$LINENO"; then :
1626 eval "$3=yes"
1627 else
1628 eval "$3=no"
1630 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1632 eval ac_res=\$$3
1633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1634 $as_echo "$ac_res" >&6; }
1635 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1637 } # ac_fn_c_check_header_compile
1639 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1640 # -------------------------------------------
1641 # Tests whether TYPE exists after having included INCLUDES, setting cache
1642 # variable VAR accordingly.
1643 ac_fn_c_check_type ()
1645 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1647 $as_echo_n "checking for $2... " >&6; }
1648 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1649 $as_echo_n "(cached) " >&6
1650 else
1651 eval "$3=no"
1652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1653 /* end confdefs.h. */
1656 main ()
1658 if (sizeof ($2))
1659 return 0;
1661 return 0;
1663 _ACEOF
1664 if ac_fn_c_try_compile "$LINENO"; then :
1665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1666 /* end confdefs.h. */
1669 main ()
1671 if (sizeof (($2)))
1672 return 0;
1674 return 0;
1676 _ACEOF
1677 if ac_fn_c_try_compile "$LINENO"; then :
1679 else
1680 eval "$3=yes"
1682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1686 eval ac_res=\$$3
1687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1688 $as_echo "$ac_res" >&6; }
1689 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1691 } # ac_fn_c_check_type
1693 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1694 # --------------------------------------------
1695 # Tries to find the compile-time value of EXPR in a program that includes
1696 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1697 # computed
1698 ac_fn_c_compute_int ()
1700 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1701 if test "$cross_compiling" = yes; then
1702 # Depending upon the size, compute the lo and hi bounds.
1703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1704 /* end confdefs.h. */
1707 main ()
1709 static int test_array [1 - 2 * !(($2) >= 0)];
1710 test_array [0] = 0
1713 return 0;
1715 _ACEOF
1716 if ac_fn_c_try_compile "$LINENO"; then :
1717 ac_lo=0 ac_mid=0
1718 while :; do
1719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1720 /* end confdefs.h. */
1723 main ()
1725 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1726 test_array [0] = 0
1729 return 0;
1731 _ACEOF
1732 if ac_fn_c_try_compile "$LINENO"; then :
1733 ac_hi=$ac_mid; break
1734 else
1735 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1736 if test $ac_lo -le $ac_mid; then
1737 ac_lo= ac_hi=
1738 break
1740 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1743 done
1744 else
1745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1746 /* end confdefs.h. */
1749 main ()
1751 static int test_array [1 - 2 * !(($2) < 0)];
1752 test_array [0] = 0
1755 return 0;
1757 _ACEOF
1758 if ac_fn_c_try_compile "$LINENO"; then :
1759 ac_hi=-1 ac_mid=-1
1760 while :; do
1761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1762 /* end confdefs.h. */
1765 main ()
1767 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1768 test_array [0] = 0
1771 return 0;
1773 _ACEOF
1774 if ac_fn_c_try_compile "$LINENO"; then :
1775 ac_lo=$ac_mid; break
1776 else
1777 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1778 if test $ac_mid -le $ac_hi; then
1779 ac_lo= ac_hi=
1780 break
1782 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1785 done
1786 else
1787 ac_lo= ac_hi=
1789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1792 # Binary search between lo and hi bounds.
1793 while test "x$ac_lo" != "x$ac_hi"; do
1794 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1796 /* end confdefs.h. */
1799 main ()
1801 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1802 test_array [0] = 0
1805 return 0;
1807 _ACEOF
1808 if ac_fn_c_try_compile "$LINENO"; then :
1809 ac_hi=$ac_mid
1810 else
1811 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1814 done
1815 case $ac_lo in #((
1816 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1817 '') ac_retval=1 ;;
1818 esac
1819 else
1820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1821 /* end confdefs.h. */
1823 static long int longval () { return $2; }
1824 static unsigned long int ulongval () { return $2; }
1825 #include <stdio.h>
1826 #include <stdlib.h>
1828 main ()
1831 FILE *f = fopen ("conftest.val", "w");
1832 if (! f)
1833 return 1;
1834 if (($2) < 0)
1836 long int i = longval ();
1837 if (i != ($2))
1838 return 1;
1839 fprintf (f, "%ld", i);
1841 else
1843 unsigned long int i = ulongval ();
1844 if (i != ($2))
1845 return 1;
1846 fprintf (f, "%lu", i);
1848 /* Do not output a trailing newline, as this causes \r\n confusion
1849 on some platforms. */
1850 return ferror (f) || fclose (f) != 0;
1853 return 0;
1855 _ACEOF
1856 if ac_fn_c_try_run "$LINENO"; then :
1857 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1858 else
1859 ac_retval=1
1861 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1862 conftest.$ac_objext conftest.beam conftest.$ac_ext
1863 rm -f conftest.val
1866 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1867 return $ac_retval
1869 } # ac_fn_c_compute_int
1870 cat >config.log <<_ACEOF
1871 This file contains any messages produced by compilers while
1872 running configure, to aid debugging if configure makes a mistake.
1874 It was created by libdecnumber $as_me , which was
1875 generated by GNU Autoconf 2.64. Invocation command line was
1877 $ $0 $@
1879 _ACEOF
1880 exec 5>>config.log
1882 cat <<_ASUNAME
1883 ## --------- ##
1884 ## Platform. ##
1885 ## --------- ##
1887 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1888 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1889 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1890 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1891 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1893 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1894 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1896 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1897 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1898 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1899 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1900 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1901 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1902 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1904 _ASUNAME
1906 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1907 for as_dir in $PATH
1909 IFS=$as_save_IFS
1910 test -z "$as_dir" && as_dir=.
1911 $as_echo "PATH: $as_dir"
1912 done
1913 IFS=$as_save_IFS
1915 } >&5
1917 cat >&5 <<_ACEOF
1920 ## ----------- ##
1921 ## Core tests. ##
1922 ## ----------- ##
1924 _ACEOF
1927 # Keep a trace of the command line.
1928 # Strip out --no-create and --no-recursion so they do not pile up.
1929 # Strip out --silent because we don't want to record it for future runs.
1930 # Also quote any args containing shell meta-characters.
1931 # Make two passes to allow for proper duplicate-argument suppression.
1932 ac_configure_args=
1933 ac_configure_args0=
1934 ac_configure_args1=
1935 ac_must_keep_next=false
1936 for ac_pass in 1 2
1938 for ac_arg
1940 case $ac_arg in
1941 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1942 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1943 | -silent | --silent | --silen | --sile | --sil)
1944 continue ;;
1945 *\'*)
1946 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1947 esac
1948 case $ac_pass in
1949 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1951 as_fn_append ac_configure_args1 " '$ac_arg'"
1952 if test $ac_must_keep_next = true; then
1953 ac_must_keep_next=false # Got value, back to normal.
1954 else
1955 case $ac_arg in
1956 *=* | --config-cache | -C | -disable-* | --disable-* \
1957 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1958 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1959 | -with-* | --with-* | -without-* | --without-* | --x)
1960 case "$ac_configure_args0 " in
1961 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1962 esac
1964 -* ) ac_must_keep_next=true ;;
1965 esac
1967 as_fn_append ac_configure_args " '$ac_arg'"
1969 esac
1970 done
1971 done
1972 { ac_configure_args0=; unset ac_configure_args0;}
1973 { ac_configure_args1=; unset ac_configure_args1;}
1975 # When interrupted or exit'd, cleanup temporary files, and complete
1976 # config.log. We remove comments because anyway the quotes in there
1977 # would cause problems or look ugly.
1978 # WARNING: Use '\'' to represent an apostrophe within the trap.
1979 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1980 trap 'exit_status=$?
1981 # Save into config.log some information that might help in debugging.
1983 echo
1985 cat <<\_ASBOX
1986 ## ---------------- ##
1987 ## Cache variables. ##
1988 ## ---------------- ##
1989 _ASBOX
1990 echo
1991 # The following way of writing the cache mishandles newlines in values,
1993 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1994 eval ac_val=\$$ac_var
1995 case $ac_val in #(
1996 *${as_nl}*)
1997 case $ac_var in #(
1998 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1999 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2000 esac
2001 case $ac_var in #(
2002 _ | IFS | as_nl) ;; #(
2003 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2004 *) { eval $ac_var=; unset $ac_var;} ;;
2005 esac ;;
2006 esac
2007 done
2008 (set) 2>&1 |
2009 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2010 *${as_nl}ac_space=\ *)
2011 sed -n \
2012 "s/'\''/'\''\\\\'\'''\''/g;
2013 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2014 ;; #(
2016 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2018 esac |
2019 sort
2021 echo
2023 cat <<\_ASBOX
2024 ## ----------------- ##
2025 ## Output variables. ##
2026 ## ----------------- ##
2027 _ASBOX
2028 echo
2029 for ac_var in $ac_subst_vars
2031 eval ac_val=\$$ac_var
2032 case $ac_val in
2033 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2034 esac
2035 $as_echo "$ac_var='\''$ac_val'\''"
2036 done | sort
2037 echo
2039 if test -n "$ac_subst_files"; then
2040 cat <<\_ASBOX
2041 ## ------------------- ##
2042 ## File substitutions. ##
2043 ## ------------------- ##
2044 _ASBOX
2045 echo
2046 for ac_var in $ac_subst_files
2048 eval ac_val=\$$ac_var
2049 case $ac_val in
2050 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2051 esac
2052 $as_echo "$ac_var='\''$ac_val'\''"
2053 done | sort
2054 echo
2057 if test -s confdefs.h; then
2058 cat <<\_ASBOX
2059 ## ----------- ##
2060 ## confdefs.h. ##
2061 ## ----------- ##
2062 _ASBOX
2063 echo
2064 cat confdefs.h
2065 echo
2067 test "$ac_signal" != 0 &&
2068 $as_echo "$as_me: caught signal $ac_signal"
2069 $as_echo "$as_me: exit $exit_status"
2070 } >&5
2071 rm -f core *.core core.conftest.* &&
2072 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2073 exit $exit_status
2075 for ac_signal in 1 2 13 15; do
2076 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2077 done
2078 ac_signal=0
2080 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2081 rm -f -r conftest* confdefs.h
2083 $as_echo "/* confdefs.h */" > confdefs.h
2085 # Predefined preprocessor variables.
2087 cat >>confdefs.h <<_ACEOF
2088 #define PACKAGE_NAME "$PACKAGE_NAME"
2089 _ACEOF
2091 cat >>confdefs.h <<_ACEOF
2092 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2093 _ACEOF
2095 cat >>confdefs.h <<_ACEOF
2096 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2097 _ACEOF
2099 cat >>confdefs.h <<_ACEOF
2100 #define PACKAGE_STRING "$PACKAGE_STRING"
2101 _ACEOF
2103 cat >>confdefs.h <<_ACEOF
2104 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2105 _ACEOF
2107 cat >>confdefs.h <<_ACEOF
2108 #define PACKAGE_URL "$PACKAGE_URL"
2109 _ACEOF
2112 # Let the site file select an alternate cache file if it wants to.
2113 # Prefer an explicitly selected file to automatically selected ones.
2114 ac_site_file1=NONE
2115 ac_site_file2=NONE
2116 if test -n "$CONFIG_SITE"; then
2117 ac_site_file1=$CONFIG_SITE
2118 elif test "x$prefix" != xNONE; then
2119 ac_site_file1=$prefix/share/config.site
2120 ac_site_file2=$prefix/etc/config.site
2121 else
2122 ac_site_file1=$ac_default_prefix/share/config.site
2123 ac_site_file2=$ac_default_prefix/etc/config.site
2125 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2127 test "x$ac_site_file" = xNONE && continue
2128 if test -r "$ac_site_file"; then
2129 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2130 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2131 sed 's/^/| /' "$ac_site_file" >&5
2132 . "$ac_site_file"
2134 done
2136 if test -r "$cache_file"; then
2137 # Some versions of bash will fail to source /dev/null (special
2138 # files actually), so we avoid doing that.
2139 if test -f "$cache_file"; then
2140 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2141 $as_echo "$as_me: loading cache $cache_file" >&6;}
2142 case $cache_file in
2143 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2144 *) . "./$cache_file";;
2145 esac
2147 else
2148 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2149 $as_echo "$as_me: creating cache $cache_file" >&6;}
2150 >$cache_file
2153 # Check that the precious variables saved in the cache have kept the same
2154 # value.
2155 ac_cache_corrupted=false
2156 for ac_var in $ac_precious_vars; do
2157 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2158 eval ac_new_set=\$ac_env_${ac_var}_set
2159 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2160 eval ac_new_val=\$ac_env_${ac_var}_value
2161 case $ac_old_set,$ac_new_set in
2162 set,)
2163 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2164 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2165 ac_cache_corrupted=: ;;
2166 ,set)
2167 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2168 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2169 ac_cache_corrupted=: ;;
2170 ,);;
2172 if test "x$ac_old_val" != "x$ac_new_val"; then
2173 # differences in whitespace do not lead to failure.
2174 ac_old_val_w=`echo x $ac_old_val`
2175 ac_new_val_w=`echo x $ac_new_val`
2176 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2177 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2178 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2179 ac_cache_corrupted=:
2180 else
2181 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2182 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2183 eval $ac_var=\$ac_old_val
2185 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2186 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2187 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2188 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2189 fi;;
2190 esac
2191 # Pass precious variables to config.status.
2192 if test "$ac_new_set" = set; then
2193 case $ac_new_val in
2194 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2195 *) ac_arg=$ac_var=$ac_new_val ;;
2196 esac
2197 case " $ac_configure_args " in
2198 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2199 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2200 esac
2202 done
2203 if $ac_cache_corrupted; then
2204 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2205 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2206 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2207 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2208 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2210 ## -------------------- ##
2211 ## Main body of script. ##
2212 ## -------------------- ##
2214 ac_ext=c
2215 ac_cpp='$CPP $CPPFLAGS'
2216 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2217 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2218 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2226 ac_aux_dir=
2227 for ac_dir in .. "$srcdir"/..; do
2228 for ac_t in install-sh install.sh shtool; do
2229 if test -f "$ac_dir/$ac_t"; then
2230 ac_aux_dir=$ac_dir
2231 ac_install_sh="$ac_aux_dir/$ac_t -c"
2232 break 2
2234 done
2235 done
2236 if test -z "$ac_aux_dir"; then
2237 as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
2240 # These three variables are undocumented and unsupported,
2241 # and are intended to be withdrawn in a future Autoconf release.
2242 # They can cause serious problems if a builder's source tree is in a directory
2243 # whose full name contains unusual characters.
2244 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2245 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2246 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2250 # Checks for programs.
2251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2252 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2253 set x ${MAKE-make}
2254 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2255 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
2256 $as_echo_n "(cached) " >&6
2257 else
2258 cat >conftest.make <<\_ACEOF
2259 SHELL = /bin/sh
2260 all:
2261 @echo '@@@%%%=$(MAKE)=@@@%%%'
2262 _ACEOF
2263 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2264 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2265 *@@@%%%=?*=@@@%%%*)
2266 eval ac_cv_prog_make_${ac_make}_set=yes;;
2268 eval ac_cv_prog_make_${ac_make}_set=no;;
2269 esac
2270 rm -f conftest.make
2272 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2274 $as_echo "yes" >&6; }
2275 SET_MAKE=
2276 else
2277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2278 $as_echo "no" >&6; }
2279 SET_MAKE="MAKE=${MAKE-make}"
2282 ac_ext=c
2283 ac_cpp='$CPP $CPPFLAGS'
2284 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2285 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2286 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2287 if test -n "$ac_tool_prefix"; then
2288 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2289 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2291 $as_echo_n "checking for $ac_word... " >&6; }
2292 if test "${ac_cv_prog_CC+set}" = set; then :
2293 $as_echo_n "(cached) " >&6
2294 else
2295 if test -n "$CC"; then
2296 ac_cv_prog_CC="$CC" # Let the user override the test.
2297 else
2298 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2299 for as_dir in $PATH
2301 IFS=$as_save_IFS
2302 test -z "$as_dir" && as_dir=.
2303 for ac_exec_ext in '' $ac_executable_extensions; do
2304 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2305 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2306 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2307 break 2
2309 done
2310 done
2311 IFS=$as_save_IFS
2315 CC=$ac_cv_prog_CC
2316 if test -n "$CC"; then
2317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2318 $as_echo "$CC" >&6; }
2319 else
2320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2321 $as_echo "no" >&6; }
2326 if test -z "$ac_cv_prog_CC"; then
2327 ac_ct_CC=$CC
2328 # Extract the first word of "gcc", so it can be a program name with args.
2329 set dummy gcc; ac_word=$2
2330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2331 $as_echo_n "checking for $ac_word... " >&6; }
2332 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2333 $as_echo_n "(cached) " >&6
2334 else
2335 if test -n "$ac_ct_CC"; then
2336 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2337 else
2338 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2339 for as_dir in $PATH
2341 IFS=$as_save_IFS
2342 test -z "$as_dir" && as_dir=.
2343 for ac_exec_ext in '' $ac_executable_extensions; do
2344 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2345 ac_cv_prog_ac_ct_CC="gcc"
2346 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2347 break 2
2349 done
2350 done
2351 IFS=$as_save_IFS
2355 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2356 if test -n "$ac_ct_CC"; then
2357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2358 $as_echo "$ac_ct_CC" >&6; }
2359 else
2360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2361 $as_echo "no" >&6; }
2364 if test "x$ac_ct_CC" = x; then
2365 CC=""
2366 else
2367 case $cross_compiling:$ac_tool_warned in
2368 yes:)
2369 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2370 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2371 ac_tool_warned=yes ;;
2372 esac
2373 CC=$ac_ct_CC
2375 else
2376 CC="$ac_cv_prog_CC"
2379 if test -z "$CC"; then
2380 if test -n "$ac_tool_prefix"; then
2381 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2382 set dummy ${ac_tool_prefix}cc; ac_word=$2
2383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2384 $as_echo_n "checking for $ac_word... " >&6; }
2385 if test "${ac_cv_prog_CC+set}" = set; then :
2386 $as_echo_n "(cached) " >&6
2387 else
2388 if test -n "$CC"; then
2389 ac_cv_prog_CC="$CC" # Let the user override the test.
2390 else
2391 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2392 for as_dir in $PATH
2394 IFS=$as_save_IFS
2395 test -z "$as_dir" && as_dir=.
2396 for ac_exec_ext in '' $ac_executable_extensions; do
2397 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2398 ac_cv_prog_CC="${ac_tool_prefix}cc"
2399 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2400 break 2
2402 done
2403 done
2404 IFS=$as_save_IFS
2408 CC=$ac_cv_prog_CC
2409 if test -n "$CC"; then
2410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2411 $as_echo "$CC" >&6; }
2412 else
2413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2414 $as_echo "no" >&6; }
2420 if test -z "$CC"; then
2421 # Extract the first word of "cc", so it can be a program name with args.
2422 set dummy cc; ac_word=$2
2423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2424 $as_echo_n "checking for $ac_word... " >&6; }
2425 if test "${ac_cv_prog_CC+set}" = set; then :
2426 $as_echo_n "(cached) " >&6
2427 else
2428 if test -n "$CC"; then
2429 ac_cv_prog_CC="$CC" # Let the user override the test.
2430 else
2431 ac_prog_rejected=no
2432 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2433 for as_dir in $PATH
2435 IFS=$as_save_IFS
2436 test -z "$as_dir" && as_dir=.
2437 for ac_exec_ext in '' $ac_executable_extensions; do
2438 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2439 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2440 ac_prog_rejected=yes
2441 continue
2443 ac_cv_prog_CC="cc"
2444 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2445 break 2
2447 done
2448 done
2449 IFS=$as_save_IFS
2451 if test $ac_prog_rejected = yes; then
2452 # We found a bogon in the path, so make sure we never use it.
2453 set dummy $ac_cv_prog_CC
2454 shift
2455 if test $# != 0; then
2456 # We chose a different compiler from the bogus one.
2457 # However, it has the same basename, so the bogon will be chosen
2458 # first if we set CC to just the basename; use the full file name.
2459 shift
2460 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2465 CC=$ac_cv_prog_CC
2466 if test -n "$CC"; then
2467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2468 $as_echo "$CC" >&6; }
2469 else
2470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2471 $as_echo "no" >&6; }
2476 if test -z "$CC"; then
2477 if test -n "$ac_tool_prefix"; then
2478 for ac_prog in cl.exe
2480 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2481 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2483 $as_echo_n "checking for $ac_word... " >&6; }
2484 if test "${ac_cv_prog_CC+set}" = set; then :
2485 $as_echo_n "(cached) " >&6
2486 else
2487 if test -n "$CC"; then
2488 ac_cv_prog_CC="$CC" # Let the user override the test.
2489 else
2490 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2491 for as_dir in $PATH
2493 IFS=$as_save_IFS
2494 test -z "$as_dir" && as_dir=.
2495 for ac_exec_ext in '' $ac_executable_extensions; do
2496 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2497 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2498 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2499 break 2
2501 done
2502 done
2503 IFS=$as_save_IFS
2507 CC=$ac_cv_prog_CC
2508 if test -n "$CC"; then
2509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2510 $as_echo "$CC" >&6; }
2511 else
2512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2513 $as_echo "no" >&6; }
2517 test -n "$CC" && break
2518 done
2520 if test -z "$CC"; then
2521 ac_ct_CC=$CC
2522 for ac_prog in cl.exe
2524 # Extract the first word of "$ac_prog", so it can be a program name with args.
2525 set dummy $ac_prog; ac_word=$2
2526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2527 $as_echo_n "checking for $ac_word... " >&6; }
2528 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2529 $as_echo_n "(cached) " >&6
2530 else
2531 if test -n "$ac_ct_CC"; then
2532 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2533 else
2534 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2535 for as_dir in $PATH
2537 IFS=$as_save_IFS
2538 test -z "$as_dir" && as_dir=.
2539 for ac_exec_ext in '' $ac_executable_extensions; do
2540 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2541 ac_cv_prog_ac_ct_CC="$ac_prog"
2542 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2543 break 2
2545 done
2546 done
2547 IFS=$as_save_IFS
2551 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2552 if test -n "$ac_ct_CC"; then
2553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2554 $as_echo "$ac_ct_CC" >&6; }
2555 else
2556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2557 $as_echo "no" >&6; }
2561 test -n "$ac_ct_CC" && break
2562 done
2564 if test "x$ac_ct_CC" = x; then
2565 CC=""
2566 else
2567 case $cross_compiling:$ac_tool_warned in
2568 yes:)
2569 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2570 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2571 ac_tool_warned=yes ;;
2572 esac
2573 CC=$ac_ct_CC
2580 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2581 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2582 as_fn_error "no acceptable C compiler found in \$PATH
2583 See \`config.log' for more details." "$LINENO" 5; }
2585 # Provide some information about the compiler.
2586 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2587 set X $ac_compile
2588 ac_compiler=$2
2589 for ac_option in --version -v -V -qversion; do
2590 { { ac_try="$ac_compiler $ac_option >&5"
2591 case "(($ac_try" in
2592 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2593 *) ac_try_echo=$ac_try;;
2594 esac
2595 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2596 $as_echo "$ac_try_echo"; } >&5
2597 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2598 ac_status=$?
2599 if test -s conftest.err; then
2600 sed '10a\
2601 ... rest of stderr output deleted ...
2602 10q' conftest.err >conftest.er1
2603 cat conftest.er1 >&5
2604 rm -f conftest.er1 conftest.err
2606 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2607 test $ac_status = 0; }
2608 done
2610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2611 /* end confdefs.h. */
2614 main ()
2618 return 0;
2620 _ACEOF
2621 ac_clean_files_save=$ac_clean_files
2622 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2623 # Try to create an executable without -o first, disregard a.out.
2624 # It will help us diagnose broken compilers, and finding out an intuition
2625 # of exeext.
2626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2627 $as_echo_n "checking for C compiler default output file name... " >&6; }
2628 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2630 # The possible output files:
2631 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2633 ac_rmfiles=
2634 for ac_file in $ac_files
2636 case $ac_file in
2637 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2638 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2639 esac
2640 done
2641 rm -f $ac_rmfiles
2643 if { { ac_try="$ac_link_default"
2644 case "(($ac_try" in
2645 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2646 *) ac_try_echo=$ac_try;;
2647 esac
2648 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2649 $as_echo "$ac_try_echo"; } >&5
2650 (eval "$ac_link_default") 2>&5
2651 ac_status=$?
2652 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2653 test $ac_status = 0; }; then :
2654 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2655 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2656 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2657 # so that the user can short-circuit this test for compilers unknown to
2658 # Autoconf.
2659 for ac_file in $ac_files ''
2661 test -f "$ac_file" || continue
2662 case $ac_file in
2663 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2665 [ab].out )
2666 # We found the default executable, but exeext='' is most
2667 # certainly right.
2668 break;;
2669 *.* )
2670 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2671 then :; else
2672 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2674 # We set ac_cv_exeext here because the later test for it is not
2675 # safe: cross compilers may not add the suffix if given an `-o'
2676 # argument, so we may need to know it at that point already.
2677 # Even if this section looks crufty: it has the advantage of
2678 # actually working.
2679 break;;
2681 break;;
2682 esac
2683 done
2684 test "$ac_cv_exeext" = no && ac_cv_exeext=
2686 else
2687 ac_file=''
2689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2690 $as_echo "$ac_file" >&6; }
2691 if test -z "$ac_file"; then :
2692 $as_echo "$as_me: failed program was:" >&5
2693 sed 's/^/| /' conftest.$ac_ext >&5
2695 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2696 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2697 { as_fn_set_status 77
2698 as_fn_error "C compiler cannot create executables
2699 See \`config.log' for more details." "$LINENO" 5; }; }
2701 ac_exeext=$ac_cv_exeext
2703 # Check that the compiler produces executables we can run. If not, either
2704 # the compiler is broken, or we cross compile.
2705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2706 $as_echo_n "checking whether the C compiler works... " >&6; }
2707 # If not cross compiling, check that we can run a simple program.
2708 if test "$cross_compiling" != yes; then
2709 if { ac_try='./$ac_file'
2710 { { case "(($ac_try" in
2711 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2712 *) ac_try_echo=$ac_try;;
2713 esac
2714 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2715 $as_echo "$ac_try_echo"; } >&5
2716 (eval "$ac_try") 2>&5
2717 ac_status=$?
2718 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2719 test $ac_status = 0; }; }; then
2720 cross_compiling=no
2721 else
2722 if test "$cross_compiling" = maybe; then
2723 cross_compiling=yes
2724 else
2725 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2726 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2727 as_fn_error "cannot run C compiled programs.
2728 If you meant to cross compile, use \`--host'.
2729 See \`config.log' for more details." "$LINENO" 5; }
2733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2734 $as_echo "yes" >&6; }
2736 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2737 ac_clean_files=$ac_clean_files_save
2738 # Check that the compiler produces executables we can run. If not, either
2739 # the compiler is broken, or we cross compile.
2740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2741 $as_echo_n "checking whether we are cross compiling... " >&6; }
2742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2743 $as_echo "$cross_compiling" >&6; }
2745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2746 $as_echo_n "checking for suffix of executables... " >&6; }
2747 if { { ac_try="$ac_link"
2748 case "(($ac_try" in
2749 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2750 *) ac_try_echo=$ac_try;;
2751 esac
2752 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2753 $as_echo "$ac_try_echo"; } >&5
2754 (eval "$ac_link") 2>&5
2755 ac_status=$?
2756 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2757 test $ac_status = 0; }; then :
2758 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2759 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2760 # work properly (i.e., refer to `conftest.exe'), while it won't with
2761 # `rm'.
2762 for ac_file in conftest.exe conftest conftest.*; do
2763 test -f "$ac_file" || continue
2764 case $ac_file in
2765 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2766 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2767 break;;
2768 * ) break;;
2769 esac
2770 done
2771 else
2772 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2773 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2774 as_fn_error "cannot compute suffix of executables: cannot compile and link
2775 See \`config.log' for more details." "$LINENO" 5; }
2777 rm -f conftest$ac_cv_exeext
2778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2779 $as_echo "$ac_cv_exeext" >&6; }
2781 rm -f conftest.$ac_ext
2782 EXEEXT=$ac_cv_exeext
2783 ac_exeext=$EXEEXT
2784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2785 $as_echo_n "checking for suffix of object files... " >&6; }
2786 if test "${ac_cv_objext+set}" = set; then :
2787 $as_echo_n "(cached) " >&6
2788 else
2789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2790 /* end confdefs.h. */
2793 main ()
2797 return 0;
2799 _ACEOF
2800 rm -f conftest.o conftest.obj
2801 if { { ac_try="$ac_compile"
2802 case "(($ac_try" in
2803 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2804 *) ac_try_echo=$ac_try;;
2805 esac
2806 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2807 $as_echo "$ac_try_echo"; } >&5
2808 (eval "$ac_compile") 2>&5
2809 ac_status=$?
2810 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2811 test $ac_status = 0; }; then :
2812 for ac_file in conftest.o conftest.obj conftest.*; do
2813 test -f "$ac_file" || continue;
2814 case $ac_file in
2815 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2816 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2817 break;;
2818 esac
2819 done
2820 else
2821 $as_echo "$as_me: failed program was:" >&5
2822 sed 's/^/| /' conftest.$ac_ext >&5
2824 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2825 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2826 as_fn_error "cannot compute suffix of object files: cannot compile
2827 See \`config.log' for more details." "$LINENO" 5; }
2829 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2832 $as_echo "$ac_cv_objext" >&6; }
2833 OBJEXT=$ac_cv_objext
2834 ac_objext=$OBJEXT
2835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2836 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2837 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2838 $as_echo_n "(cached) " >&6
2839 else
2840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2841 /* end confdefs.h. */
2844 main ()
2846 #ifndef __GNUC__
2847 choke me
2848 #endif
2851 return 0;
2853 _ACEOF
2854 if ac_fn_c_try_compile "$LINENO"; then :
2855 ac_compiler_gnu=yes
2856 else
2857 ac_compiler_gnu=no
2859 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2860 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2864 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
2865 if test $ac_compiler_gnu = yes; then
2866 GCC=yes
2867 else
2868 GCC=
2870 ac_test_CFLAGS=${CFLAGS+set}
2871 ac_save_CFLAGS=$CFLAGS
2872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2873 $as_echo_n "checking whether $CC accepts -g... " >&6; }
2874 if test "${ac_cv_prog_cc_g+set}" = set; then :
2875 $as_echo_n "(cached) " >&6
2876 else
2877 ac_save_c_werror_flag=$ac_c_werror_flag
2878 ac_c_werror_flag=yes
2879 ac_cv_prog_cc_g=no
2880 CFLAGS="-g"
2881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2882 /* end confdefs.h. */
2885 main ()
2889 return 0;
2891 _ACEOF
2892 if ac_fn_c_try_compile "$LINENO"; then :
2893 ac_cv_prog_cc_g=yes
2894 else
2895 CFLAGS=""
2896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2897 /* end confdefs.h. */
2900 main ()
2904 return 0;
2906 _ACEOF
2907 if ac_fn_c_try_compile "$LINENO"; then :
2909 else
2910 ac_c_werror_flag=$ac_save_c_werror_flag
2911 CFLAGS="-g"
2912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2913 /* end confdefs.h. */
2916 main ()
2920 return 0;
2922 _ACEOF
2923 if ac_fn_c_try_compile "$LINENO"; then :
2924 ac_cv_prog_cc_g=yes
2926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2931 ac_c_werror_flag=$ac_save_c_werror_flag
2933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2934 $as_echo "$ac_cv_prog_cc_g" >&6; }
2935 if test "$ac_test_CFLAGS" = set; then
2936 CFLAGS=$ac_save_CFLAGS
2937 elif test $ac_cv_prog_cc_g = yes; then
2938 if test "$GCC" = yes; then
2939 CFLAGS="-g -O2"
2940 else
2941 CFLAGS="-g"
2943 else
2944 if test "$GCC" = yes; then
2945 CFLAGS="-O2"
2946 else
2947 CFLAGS=
2950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2951 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2952 if test "${ac_cv_prog_cc_c89+set}" = set; then :
2953 $as_echo_n "(cached) " >&6
2954 else
2955 ac_cv_prog_cc_c89=no
2956 ac_save_CC=$CC
2957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2958 /* end confdefs.h. */
2959 #include <stdarg.h>
2960 #include <stdio.h>
2961 #include <sys/types.h>
2962 #include <sys/stat.h>
2963 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2964 struct buf { int x; };
2965 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2966 static char *e (p, i)
2967 char **p;
2968 int i;
2970 return p[i];
2972 static char *f (char * (*g) (char **, int), char **p, ...)
2974 char *s;
2975 va_list v;
2976 va_start (v,p);
2977 s = g (p, va_arg (v,int));
2978 va_end (v);
2979 return s;
2982 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2983 function prototypes and stuff, but not '\xHH' hex character constants.
2984 These don't provoke an error unfortunately, instead are silently treated
2985 as 'x'. The following induces an error, until -std is added to get
2986 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2987 array size at least. It's necessary to write '\x00'==0 to get something
2988 that's true only with -std. */
2989 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2991 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2992 inside strings and character constants. */
2993 #define FOO(x) 'x'
2994 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2996 int test (int i, double x);
2997 struct s1 {int (*f) (int a);};
2998 struct s2 {int (*f) (double a);};
2999 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3000 int argc;
3001 char **argv;
3003 main ()
3005 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3007 return 0;
3009 _ACEOF
3010 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3011 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3013 CC="$ac_save_CC $ac_arg"
3014 if ac_fn_c_try_compile "$LINENO"; then :
3015 ac_cv_prog_cc_c89=$ac_arg
3017 rm -f core conftest.err conftest.$ac_objext
3018 test "x$ac_cv_prog_cc_c89" != "xno" && break
3019 done
3020 rm -f conftest.$ac_ext
3021 CC=$ac_save_CC
3024 # AC_CACHE_VAL
3025 case "x$ac_cv_prog_cc_c89" in
3027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3028 $as_echo "none needed" >&6; } ;;
3029 xno)
3030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3031 $as_echo "unsupported" >&6; } ;;
3033 CC="$CC $ac_cv_prog_cc_c89"
3034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3035 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3036 esac
3037 if test "x$ac_cv_prog_cc_c89" != xno; then :
3041 ac_ext=c
3042 ac_cpp='$CPP $CPPFLAGS'
3043 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3044 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3045 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3047 if test -n "$ac_tool_prefix"; then
3048 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3049 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3051 $as_echo_n "checking for $ac_word... " >&6; }
3052 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3053 $as_echo_n "(cached) " >&6
3054 else
3055 if test -n "$RANLIB"; then
3056 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3057 else
3058 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3059 for as_dir in $PATH
3061 IFS=$as_save_IFS
3062 test -z "$as_dir" && as_dir=.
3063 for ac_exec_ext in '' $ac_executable_extensions; do
3064 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3065 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3066 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3067 break 2
3069 done
3070 done
3071 IFS=$as_save_IFS
3075 RANLIB=$ac_cv_prog_RANLIB
3076 if test -n "$RANLIB"; then
3077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3078 $as_echo "$RANLIB" >&6; }
3079 else
3080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3081 $as_echo "no" >&6; }
3086 if test -z "$ac_cv_prog_RANLIB"; then
3087 ac_ct_RANLIB=$RANLIB
3088 # Extract the first word of "ranlib", so it can be a program name with args.
3089 set dummy ranlib; ac_word=$2
3090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3091 $as_echo_n "checking for $ac_word... " >&6; }
3092 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3093 $as_echo_n "(cached) " >&6
3094 else
3095 if test -n "$ac_ct_RANLIB"; then
3096 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3097 else
3098 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3099 for as_dir in $PATH
3101 IFS=$as_save_IFS
3102 test -z "$as_dir" && as_dir=.
3103 for ac_exec_ext in '' $ac_executable_extensions; do
3104 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3105 ac_cv_prog_ac_ct_RANLIB="ranlib"
3106 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3107 break 2
3109 done
3110 done
3111 IFS=$as_save_IFS
3115 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3116 if test -n "$ac_ct_RANLIB"; then
3117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3118 $as_echo "$ac_ct_RANLIB" >&6; }
3119 else
3120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3121 $as_echo "no" >&6; }
3124 if test "x$ac_ct_RANLIB" = x; then
3125 RANLIB=":"
3126 else
3127 case $cross_compiling:$ac_tool_warned in
3128 yes:)
3129 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3130 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3131 ac_tool_warned=yes ;;
3132 esac
3133 RANLIB=$ac_ct_RANLIB
3135 else
3136 RANLIB="$ac_cv_prog_RANLIB"
3140 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
3141 for ac_prog in aclocal
3143 # Extract the first word of "$ac_prog", so it can be a program name with args.
3144 set dummy $ac_prog; ac_word=$2
3145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3146 $as_echo_n "checking for $ac_word... " >&6; }
3147 if test "${ac_cv_prog_ACLOCAL+set}" = set; then :
3148 $as_echo_n "(cached) " >&6
3149 else
3150 if test -n "$ACLOCAL"; then
3151 ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test.
3152 else
3153 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3154 for as_dir in $PATH
3156 IFS=$as_save_IFS
3157 test -z "$as_dir" && as_dir=.
3158 for ac_exec_ext in '' $ac_executable_extensions; do
3159 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3160 ac_cv_prog_ACLOCAL="$ac_prog"
3161 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3162 break 2
3164 done
3165 done
3166 IFS=$as_save_IFS
3170 ACLOCAL=$ac_cv_prog_ACLOCAL
3171 if test -n "$ACLOCAL"; then
3172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5
3173 $as_echo "$ACLOCAL" >&6; }
3174 else
3175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3176 $as_echo "no" >&6; }
3180 test -n "$ACLOCAL" && break
3181 done
3182 test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal"
3184 for ac_prog in autoconf
3186 # Extract the first word of "$ac_prog", so it can be a program name with args.
3187 set dummy $ac_prog; ac_word=$2
3188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3189 $as_echo_n "checking for $ac_word... " >&6; }
3190 if test "${ac_cv_prog_AUTOCONF+set}" = set; then :
3191 $as_echo_n "(cached) " >&6
3192 else
3193 if test -n "$AUTOCONF"; then
3194 ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
3195 else
3196 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3197 for as_dir in $PATH
3199 IFS=$as_save_IFS
3200 test -z "$as_dir" && as_dir=.
3201 for ac_exec_ext in '' $ac_executable_extensions; do
3202 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3203 ac_cv_prog_AUTOCONF="$ac_prog"
3204 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3205 break 2
3207 done
3208 done
3209 IFS=$as_save_IFS
3213 AUTOCONF=$ac_cv_prog_AUTOCONF
3214 if test -n "$AUTOCONF"; then
3215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5
3216 $as_echo "$AUTOCONF" >&6; }
3217 else
3218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3219 $as_echo "no" >&6; }
3223 test -n "$AUTOCONF" && break
3224 done
3225 test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf"
3227 for ac_prog in autoheader
3229 # Extract the first word of "$ac_prog", so it can be a program name with args.
3230 set dummy $ac_prog; ac_word=$2
3231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3232 $as_echo_n "checking for $ac_word... " >&6; }
3233 if test "${ac_cv_prog_AUTOHEADER+set}" = set; then :
3234 $as_echo_n "(cached) " >&6
3235 else
3236 if test -n "$AUTOHEADER"; then
3237 ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test.
3238 else
3239 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3240 for as_dir in $PATH
3242 IFS=$as_save_IFS
3243 test -z "$as_dir" && as_dir=.
3244 for ac_exec_ext in '' $ac_executable_extensions; do
3245 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3246 ac_cv_prog_AUTOHEADER="$ac_prog"
3247 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3248 break 2
3250 done
3251 done
3252 IFS=$as_save_IFS
3256 AUTOHEADER=$ac_cv_prog_AUTOHEADER
3257 if test -n "$AUTOHEADER"; then
3258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5
3259 $as_echo "$AUTOHEADER" >&6; }
3260 else
3261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3262 $as_echo "no" >&6; }
3266 test -n "$AUTOHEADER" && break
3267 done
3268 test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader"
3271 # Figure out what compiler warnings we can enable.
3272 # See config/warnings.m4 for details.
3275 WARN_CFLAGS=
3276 save_CFLAGS="$CFLAGS"
3277 for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
3278 -Wmissing-prototypes -Wold-style-definition \
3279 -Wmissing-format-attribute -Wcast-qual; do
3280 # Do the check with the no- prefix removed since gcc silently
3281 # accepts any -Wno-* option on purpose
3282 case $real_option in
3283 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
3284 *) option=$real_option ;;
3285 esac
3286 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
3288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
3289 $as_echo_n "checking whether $CC supports $option... " >&6; }
3290 if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
3291 $as_echo_n "(cached) " >&6
3292 else
3293 CFLAGS="$option"
3294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3295 /* end confdefs.h. */
3298 main ()
3302 return 0;
3304 _ACEOF
3305 if ac_fn_c_try_compile "$LINENO"; then :
3306 eval "$as_acx_Woption=yes"
3307 else
3308 eval "$as_acx_Woption=no"
3310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3313 eval ac_res=\$$as_acx_Woption
3314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3315 $as_echo "$ac_res" >&6; }
3316 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
3317 WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$real_option"
3319 done
3320 CFLAGS="$save_CFLAGS"
3322 WARN_PEDANTIC=
3323 # Do the check with the no- prefix removed from the warning options
3324 # since gcc silently accepts any -Wno-* option on purpose
3325 if test "$GCC" = yes; then :
3326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5
3327 $as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; }
3328 if test "${acx_cv_prog_cc_pedantic__Wlong_long+set}" = set; then :
3329 $as_echo_n "(cached) " >&6
3330 else
3331 save_CFLAGS="$CFLAGS"
3332 CFLAGS="-pedantic -Wlong-long"
3333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3334 /* end confdefs.h. */
3337 main ()
3341 return 0;
3343 _ACEOF
3344 if ac_fn_c_try_compile "$LINENO"; then :
3345 acx_cv_prog_cc_pedantic__Wlong_long=yes
3346 else
3347 acx_cv_prog_cc_pedantic__Wlong_long=no
3349 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3350 CFLAGS="$save_CFLAGS"
3352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5
3353 $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; }
3354 if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then :
3355 WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long"
3361 # Only enable with --enable-werror-always until existing warnings are
3362 # corrected.
3363 WERROR=
3364 # Check whether --enable-werror-always was given.
3365 if test "${enable_werror_always+set}" = set; then :
3366 enableval=$enable_werror_always;
3367 else
3368 enable_werror_always=no
3371 if test $enable_werror_always = yes; then :
3372 WERROR="$WERROR${WERROR:+ }-Werror"
3377 # Checks for header files.
3378 ac_ext=c
3379 ac_cpp='$CPP $CPPFLAGS'
3380 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3381 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3382 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3384 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3385 # On Suns, sometimes $CPP names a directory.
3386 if test -n "$CPP" && test -d "$CPP"; then
3387 CPP=
3389 if test -z "$CPP"; then
3390 if test "${ac_cv_prog_CPP+set}" = set; then :
3391 $as_echo_n "(cached) " >&6
3392 else
3393 # Double quotes because CPP needs to be expanded
3394 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3396 ac_preproc_ok=false
3397 for ac_c_preproc_warn_flag in '' yes
3399 # Use a header file that comes with gcc, so configuring glibc
3400 # with a fresh cross-compiler works.
3401 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3402 # <limits.h> exists even on freestanding compilers.
3403 # On the NeXT, cc -E runs the code through the compiler's parser,
3404 # not just through cpp. "Syntax error" is here to catch this case.
3405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3406 /* end confdefs.h. */
3407 #ifdef __STDC__
3408 # include <limits.h>
3409 #else
3410 # include <assert.h>
3411 #endif
3412 Syntax error
3413 _ACEOF
3414 if ac_fn_c_try_cpp "$LINENO"; then :
3416 else
3417 # Broken: fails on valid input.
3418 continue
3420 rm -f conftest.err conftest.$ac_ext
3422 # OK, works on sane cases. Now check whether nonexistent headers
3423 # can be detected and how.
3424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3425 /* end confdefs.h. */
3426 #include <ac_nonexistent.h>
3427 _ACEOF
3428 if ac_fn_c_try_cpp "$LINENO"; then :
3429 # Broken: success on invalid input.
3430 continue
3431 else
3432 # Passes both tests.
3433 ac_preproc_ok=:
3434 break
3436 rm -f conftest.err conftest.$ac_ext
3438 done
3439 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3440 rm -f conftest.err conftest.$ac_ext
3441 if $ac_preproc_ok; then :
3442 break
3445 done
3446 ac_cv_prog_CPP=$CPP
3449 CPP=$ac_cv_prog_CPP
3450 else
3451 ac_cv_prog_CPP=$CPP
3453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3454 $as_echo "$CPP" >&6; }
3455 ac_preproc_ok=false
3456 for ac_c_preproc_warn_flag in '' yes
3458 # Use a header file that comes with gcc, so configuring glibc
3459 # with a fresh cross-compiler works.
3460 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3461 # <limits.h> exists even on freestanding compilers.
3462 # On the NeXT, cc -E runs the code through the compiler's parser,
3463 # not just through cpp. "Syntax error" is here to catch this case.
3464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3465 /* end confdefs.h. */
3466 #ifdef __STDC__
3467 # include <limits.h>
3468 #else
3469 # include <assert.h>
3470 #endif
3471 Syntax error
3472 _ACEOF
3473 if ac_fn_c_try_cpp "$LINENO"; then :
3475 else
3476 # Broken: fails on valid input.
3477 continue
3479 rm -f conftest.err conftest.$ac_ext
3481 # OK, works on sane cases. Now check whether nonexistent headers
3482 # can be detected and how.
3483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3484 /* end confdefs.h. */
3485 #include <ac_nonexistent.h>
3486 _ACEOF
3487 if ac_fn_c_try_cpp "$LINENO"; then :
3488 # Broken: success on invalid input.
3489 continue
3490 else
3491 # Passes both tests.
3492 ac_preproc_ok=:
3493 break
3495 rm -f conftest.err conftest.$ac_ext
3497 done
3498 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3499 rm -f conftest.err conftest.$ac_ext
3500 if $ac_preproc_ok; then :
3502 else
3503 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3504 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3505 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3506 See \`config.log' for more details." "$LINENO" 5; }
3509 ac_ext=c
3510 ac_cpp='$CPP $CPPFLAGS'
3511 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3512 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3513 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3517 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3518 if test "${ac_cv_path_GREP+set}" = set; then :
3519 $as_echo_n "(cached) " >&6
3520 else
3521 if test -z "$GREP"; then
3522 ac_path_GREP_found=false
3523 # Loop through the user's path and test for each of PROGNAME-LIST
3524 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3525 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3527 IFS=$as_save_IFS
3528 test -z "$as_dir" && as_dir=.
3529 for ac_prog in grep ggrep; do
3530 for ac_exec_ext in '' $ac_executable_extensions; do
3531 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3532 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3533 # Check for GNU ac_path_GREP and select it if it is found.
3534 # Check for GNU $ac_path_GREP
3535 case `"$ac_path_GREP" --version 2>&1` in
3536 *GNU*)
3537 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3539 ac_count=0
3540 $as_echo_n 0123456789 >"conftest.in"
3541 while :
3543 cat "conftest.in" "conftest.in" >"conftest.tmp"
3544 mv "conftest.tmp" "conftest.in"
3545 cp "conftest.in" "conftest.nl"
3546 $as_echo 'GREP' >> "conftest.nl"
3547 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3548 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3549 as_fn_arith $ac_count + 1 && ac_count=$as_val
3550 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3551 # Best one so far, save it but keep looking for a better one
3552 ac_cv_path_GREP="$ac_path_GREP"
3553 ac_path_GREP_max=$ac_count
3555 # 10*(2^10) chars as input seems more than enough
3556 test $ac_count -gt 10 && break
3557 done
3558 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3559 esac
3561 $ac_path_GREP_found && break 3
3562 done
3563 done
3564 done
3565 IFS=$as_save_IFS
3566 if test -z "$ac_cv_path_GREP"; then
3567 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3569 else
3570 ac_cv_path_GREP=$GREP
3574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3575 $as_echo "$ac_cv_path_GREP" >&6; }
3576 GREP="$ac_cv_path_GREP"
3579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3580 $as_echo_n "checking for egrep... " >&6; }
3581 if test "${ac_cv_path_EGREP+set}" = set; then :
3582 $as_echo_n "(cached) " >&6
3583 else
3584 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3585 then ac_cv_path_EGREP="$GREP -E"
3586 else
3587 if test -z "$EGREP"; then
3588 ac_path_EGREP_found=false
3589 # Loop through the user's path and test for each of PROGNAME-LIST
3590 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3591 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3593 IFS=$as_save_IFS
3594 test -z "$as_dir" && as_dir=.
3595 for ac_prog in egrep; do
3596 for ac_exec_ext in '' $ac_executable_extensions; do
3597 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3598 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3599 # Check for GNU ac_path_EGREP and select it if it is found.
3600 # Check for GNU $ac_path_EGREP
3601 case `"$ac_path_EGREP" --version 2>&1` in
3602 *GNU*)
3603 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3605 ac_count=0
3606 $as_echo_n 0123456789 >"conftest.in"
3607 while :
3609 cat "conftest.in" "conftest.in" >"conftest.tmp"
3610 mv "conftest.tmp" "conftest.in"
3611 cp "conftest.in" "conftest.nl"
3612 $as_echo 'EGREP' >> "conftest.nl"
3613 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3614 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3615 as_fn_arith $ac_count + 1 && ac_count=$as_val
3616 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3617 # Best one so far, save it but keep looking for a better one
3618 ac_cv_path_EGREP="$ac_path_EGREP"
3619 ac_path_EGREP_max=$ac_count
3621 # 10*(2^10) chars as input seems more than enough
3622 test $ac_count -gt 10 && break
3623 done
3624 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3625 esac
3627 $ac_path_EGREP_found && break 3
3628 done
3629 done
3630 done
3631 IFS=$as_save_IFS
3632 if test -z "$ac_cv_path_EGREP"; then
3633 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3635 else
3636 ac_cv_path_EGREP=$EGREP
3641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3642 $as_echo "$ac_cv_path_EGREP" >&6; }
3643 EGREP="$ac_cv_path_EGREP"
3646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3647 $as_echo_n "checking for ANSI C header files... " >&6; }
3648 if test "${ac_cv_header_stdc+set}" = set; then :
3649 $as_echo_n "(cached) " >&6
3650 else
3651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3652 /* end confdefs.h. */
3653 #include <stdlib.h>
3654 #include <stdarg.h>
3655 #include <string.h>
3656 #include <float.h>
3659 main ()
3663 return 0;
3665 _ACEOF
3666 if ac_fn_c_try_compile "$LINENO"; then :
3667 ac_cv_header_stdc=yes
3668 else
3669 ac_cv_header_stdc=no
3671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3673 if test $ac_cv_header_stdc = yes; then
3674 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3676 /* end confdefs.h. */
3677 #include <string.h>
3679 _ACEOF
3680 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3681 $EGREP "memchr" >/dev/null 2>&1; then :
3683 else
3684 ac_cv_header_stdc=no
3686 rm -f conftest*
3690 if test $ac_cv_header_stdc = yes; then
3691 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3693 /* end confdefs.h. */
3694 #include <stdlib.h>
3696 _ACEOF
3697 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3698 $EGREP "free" >/dev/null 2>&1; then :
3700 else
3701 ac_cv_header_stdc=no
3703 rm -f conftest*
3707 if test $ac_cv_header_stdc = yes; then
3708 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3709 if test "$cross_compiling" = yes; then :
3711 else
3712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3713 /* end confdefs.h. */
3714 #include <ctype.h>
3715 #include <stdlib.h>
3716 #if ((' ' & 0x0FF) == 0x020)
3717 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3718 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3719 #else
3720 # define ISLOWER(c) \
3721 (('a' <= (c) && (c) <= 'i') \
3722 || ('j' <= (c) && (c) <= 'r') \
3723 || ('s' <= (c) && (c) <= 'z'))
3724 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3725 #endif
3727 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3729 main ()
3731 int i;
3732 for (i = 0; i < 256; i++)
3733 if (XOR (islower (i), ISLOWER (i))
3734 || toupper (i) != TOUPPER (i))
3735 return 2;
3736 return 0;
3738 _ACEOF
3739 if ac_fn_c_try_run "$LINENO"; then :
3741 else
3742 ac_cv_header_stdc=no
3744 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3745 conftest.$ac_objext conftest.beam conftest.$ac_ext
3750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3751 $as_echo "$ac_cv_header_stdc" >&6; }
3752 if test $ac_cv_header_stdc = yes; then
3754 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3758 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3759 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3760 inttypes.h stdint.h unistd.h
3761 do :
3762 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3763 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3765 eval as_val=\$$as_ac_Header
3766 if test "x$as_val" = x""yes; then :
3767 cat >>confdefs.h <<_ACEOF
3768 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3769 _ACEOF
3773 done
3776 for ac_header in ctype.h stddef.h string.h stdio.h
3777 do :
3778 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3779 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
3780 eval as_val=\$$as_ac_Header
3781 if test "x$as_val" = x""yes; then :
3782 cat >>confdefs.h <<_ACEOF
3783 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3784 _ACEOF
3788 done
3792 inttype_headers=`echo inttypes.h sys/inttypes.h | sed -e 's/,/ /g'`
3794 acx_cv_header_stdint=stddef.h
3795 acx_cv_header_stdint_kind="(already complete)"
3796 for i in stdint.h $inttype_headers; do
3797 unset ac_cv_type_uintptr_t
3798 unset ac_cv_type_uintmax_t
3799 unset ac_cv_type_int_least32_t
3800 unset ac_cv_type_int_fast32_t
3801 unset ac_cv_type_uint64_t
3802 $as_echo_n "looking for a compliant stdint.h in $i, " >&6
3803 ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
3804 #include <$i>
3806 if test "x$ac_cv_type_uintmax_t" = x""yes; then :
3807 acx_cv_header_stdint=$i
3808 else
3809 continue
3812 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
3813 #include <$i>
3815 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
3817 else
3818 acx_cv_header_stdint_kind="(mostly complete)"
3821 ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
3822 #include <$i>
3824 if test "x$ac_cv_type_int_least32_t" = x""yes; then :
3826 else
3827 acx_cv_header_stdint_kind="(mostly complete)"
3830 ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
3831 #include <$i>
3833 if test "x$ac_cv_type_int_fast32_t" = x""yes; then :
3835 else
3836 acx_cv_header_stdint_kind="(mostly complete)"
3839 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
3840 #include <$i>
3842 if test "x$ac_cv_type_uint64_t" = x""yes; then :
3844 else
3845 acx_cv_header_stdint_kind="(lacks uint64_t)"
3848 break
3849 done
3850 if test "$acx_cv_header_stdint" = stddef.h; then
3851 acx_cv_header_stdint_kind="(lacks uintmax_t)"
3852 for i in stdint.h $inttype_headers; do
3853 unset ac_cv_type_uintptr_t
3854 unset ac_cv_type_uint32_t
3855 unset ac_cv_type_uint64_t
3856 $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
3857 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
3858 #include <$i>
3860 if test "x$ac_cv_type_uint32_t" = x""yes; then :
3861 acx_cv_header_stdint=$i
3862 else
3863 continue
3866 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
3867 #include <$i>
3869 if test "x$ac_cv_type_uint64_t" = x""yes; then :
3873 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
3874 #include <$i>
3876 if test "x$ac_cv_type_uintptr_t" = x""yes; then :
3880 break
3881 done
3883 if test "$acx_cv_header_stdint" = stddef.h; then
3884 acx_cv_header_stdint_kind="(u_intXX_t style)"
3885 for i in sys/types.h $inttype_headers; do
3886 unset ac_cv_type_u_int32_t
3887 unset ac_cv_type_u_int64_t
3888 $as_echo_n "looking for u_intXX_t types in $i, " >&6
3889 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
3890 #include <$i>
3892 if test "x$ac_cv_type_u_int32_t" = x""yes; then :
3893 acx_cv_header_stdint=$i
3894 else
3895 continue
3898 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
3899 #include <$i>
3901 if test "x$ac_cv_type_u_int64_t" = x""yes; then :
3905 break
3906 done
3908 if test "$acx_cv_header_stdint" = stddef.h; then
3909 acx_cv_header_stdint_kind="(using manual detection)"
3912 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
3913 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
3914 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
3915 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
3916 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
3918 # ----------------- Summarize what we found so far
3920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
3921 $as_echo_n "checking what to include in gstdint.h... " >&6; }
3923 case `$as_basename -- gstdint.h ||
3924 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
3925 Xgstdint.h : 'X\(//\)$' \| \
3926 Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
3927 $as_echo X/gstdint.h |
3928 sed '/^.*\/\([^/][^/]*\)\/*$/{
3929 s//\1/
3932 /^X\/\(\/\/\)$/{
3933 s//\1/
3936 /^X\/\(\/\).*/{
3937 s//\1/
3940 s/.*/./; q'` in
3941 stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
3942 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
3943 inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
3944 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
3945 *) ;;
3946 esac
3948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
3949 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
3951 # ----------------- done included file, check C basic types --------
3953 # Lacking an uintptr_t? Test size of void *
3954 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
3955 stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
3956 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3957 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3958 # This bug is HP SR number 8606223364.
3959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
3960 $as_echo_n "checking size of void *... " >&6; }
3961 if test "${ac_cv_sizeof_void_p+set}" = set; then :
3962 $as_echo_n "(cached) " >&6
3963 else
3964 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
3966 else
3967 if test "$ac_cv_type_void_p" = yes; then
3968 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3969 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3970 { as_fn_set_status 77
3971 as_fn_error "cannot compute sizeof (void *)
3972 See \`config.log' for more details." "$LINENO" 5; }; }
3973 else
3974 ac_cv_sizeof_void_p=0
3979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
3980 $as_echo "$ac_cv_sizeof_void_p" >&6; }
3984 cat >>confdefs.h <<_ACEOF
3985 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
3986 _ACEOF
3989 esac
3991 # Lacking an uint64_t? Test size of long
3992 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
3993 stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
3994 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
3995 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
3996 # This bug is HP SR number 8606223364.
3997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
3998 $as_echo_n "checking size of long... " >&6; }
3999 if test "${ac_cv_sizeof_long+set}" = set; then :
4000 $as_echo_n "(cached) " >&6
4001 else
4002 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
4004 else
4005 if test "$ac_cv_type_long" = yes; then
4006 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4007 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4008 { as_fn_set_status 77
4009 as_fn_error "cannot compute sizeof (long)
4010 See \`config.log' for more details." "$LINENO" 5; }; }
4011 else
4012 ac_cv_sizeof_long=0
4017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
4018 $as_echo "$ac_cv_sizeof_long" >&6; }
4022 cat >>confdefs.h <<_ACEOF
4023 #define SIZEOF_LONG $ac_cv_sizeof_long
4024 _ACEOF
4027 esac
4029 if test $acx_cv_header_stdint = stddef.h; then
4030 # Lacking a good header? Test size of everything and deduce all types.
4031 # The cast to long int works around a bug in the HP C Compiler
4032 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4033 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4034 # This bug is HP SR number 8606223364.
4035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
4036 $as_echo_n "checking size of int... " >&6; }
4037 if test "${ac_cv_sizeof_int+set}" = set; then :
4038 $as_echo_n "(cached) " >&6
4039 else
4040 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
4042 else
4043 if test "$ac_cv_type_int" = yes; then
4044 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4045 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4046 { as_fn_set_status 77
4047 as_fn_error "cannot compute sizeof (int)
4048 See \`config.log' for more details." "$LINENO" 5; }; }
4049 else
4050 ac_cv_sizeof_int=0
4055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
4056 $as_echo "$ac_cv_sizeof_int" >&6; }
4060 cat >>confdefs.h <<_ACEOF
4061 #define SIZEOF_INT $ac_cv_sizeof_int
4062 _ACEOF
4065 # The cast to long int works around a bug in the HP C Compiler
4066 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4067 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4068 # This bug is HP SR number 8606223364.
4069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
4070 $as_echo_n "checking size of short... " >&6; }
4071 if test "${ac_cv_sizeof_short+set}" = set; then :
4072 $as_echo_n "(cached) " >&6
4073 else
4074 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then :
4076 else
4077 if test "$ac_cv_type_short" = yes; then
4078 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4079 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4080 { as_fn_set_status 77
4081 as_fn_error "cannot compute sizeof (short)
4082 See \`config.log' for more details." "$LINENO" 5; }; }
4083 else
4084 ac_cv_sizeof_short=0
4089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
4090 $as_echo "$ac_cv_sizeof_short" >&6; }
4094 cat >>confdefs.h <<_ACEOF
4095 #define SIZEOF_SHORT $ac_cv_sizeof_short
4096 _ACEOF
4099 # The cast to long int works around a bug in the HP C Compiler
4100 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4101 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4102 # This bug is HP SR number 8606223364.
4103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
4104 $as_echo_n "checking size of char... " >&6; }
4105 if test "${ac_cv_sizeof_char+set}" = set; then :
4106 $as_echo_n "(cached) " >&6
4107 else
4108 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char" "$ac_includes_default"; then :
4110 else
4111 if test "$ac_cv_type_char" = yes; then
4112 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4113 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4114 { as_fn_set_status 77
4115 as_fn_error "cannot compute sizeof (char)
4116 See \`config.log' for more details." "$LINENO" 5; }; }
4117 else
4118 ac_cv_sizeof_char=0
4123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
4124 $as_echo "$ac_cv_sizeof_char" >&6; }
4128 cat >>confdefs.h <<_ACEOF
4129 #define SIZEOF_CHAR $ac_cv_sizeof_char
4130 _ACEOF
4134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
4135 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
4136 case "$ac_cv_sizeof_char" in
4137 1) acx_cv_type_int8_t=char ;;
4138 *) as_fn_error "no 8-bit type, please report a bug" "$LINENO" 5
4139 esac
4140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
4141 $as_echo "$acx_cv_type_int8_t" >&6; }
4143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
4144 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
4145 case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
4146 2:*) acx_cv_type_int16_t=int ;;
4147 *:2) acx_cv_type_int16_t=short ;;
4148 *) as_fn_error "no 16-bit type, please report a bug" "$LINENO" 5
4149 esac
4150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
4151 $as_echo "$acx_cv_type_int16_t" >&6; }
4153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
4154 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
4155 case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
4156 4:*) acx_cv_type_int32_t=int ;;
4157 *:4) acx_cv_type_int32_t=long ;;
4158 *) as_fn_error "no 32-bit type, please report a bug" "$LINENO" 5
4159 esac
4160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
4161 $as_echo "$acx_cv_type_int32_t" >&6; }
4164 # These tests are here to make the output prettier
4166 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
4167 case "$ac_cv_sizeof_long" in
4168 8) acx_cv_type_int64_t=long ;;
4169 esac
4170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
4171 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
4172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
4173 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
4176 # Now we can use the above types
4178 if test "$ac_cv_type_uintptr_t" != yes; then
4179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
4180 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
4181 case $ac_cv_sizeof_void_p in
4182 2) acx_cv_type_intptr_t=int16_t ;;
4183 4) acx_cv_type_intptr_t=int32_t ;;
4184 8) acx_cv_type_intptr_t=int64_t ;;
4185 *) as_fn_error "no equivalent for intptr_t, please report a bug" "$LINENO" 5
4186 esac
4187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
4188 $as_echo "$acx_cv_type_intptr_t" >&6; }
4191 # ----------------- done all checks, emit header -------------
4192 ac_config_commands="$ac_config_commands gstdint.h"
4197 # Checks for typedefs, structures, and compiler characteristics.
4198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4199 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4200 if test "${ac_cv_c_const+set}" = set; then :
4201 $as_echo_n "(cached) " >&6
4202 else
4203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4204 /* end confdefs.h. */
4207 main ()
4209 /* FIXME: Include the comments suggested by Paul. */
4210 #ifndef __cplusplus
4211 /* Ultrix mips cc rejects this. */
4212 typedef int charset[2];
4213 const charset cs;
4214 /* SunOS 4.1.1 cc rejects this. */
4215 char const *const *pcpcc;
4216 char **ppc;
4217 /* NEC SVR4.0.2 mips cc rejects this. */
4218 struct point {int x, y;};
4219 static struct point const zero = {0,0};
4220 /* AIX XL C 1.02.0.0 rejects this.
4221 It does not let you subtract one const X* pointer from another in
4222 an arm of an if-expression whose if-part is not a constant
4223 expression */
4224 const char *g = "string";
4225 pcpcc = &g + (g ? g-g : 0);
4226 /* HPUX 7.0 cc rejects these. */
4227 ++pcpcc;
4228 ppc = (char**) pcpcc;
4229 pcpcc = (char const *const *) ppc;
4230 { /* SCO 3.2v4 cc rejects this. */
4231 char *t;
4232 char const *s = 0 ? (char *) 0 : (char const *) 0;
4234 *t++ = 0;
4235 if (s) return 0;
4237 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4238 int x[] = {25, 17};
4239 const int *foo = &x[0];
4240 ++foo;
4242 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4243 typedef const int *iptr;
4244 iptr p = 0;
4245 ++p;
4247 { /* AIX XL C 1.02.0.0 rejects this saying
4248 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4249 struct s { int j; const int *ap[3]; };
4250 struct s *b; b->j = 5;
4252 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4253 const int foo = 10;
4254 if (!foo) return 0;
4256 return !cs[0] && !zero.x;
4257 #endif
4260 return 0;
4262 _ACEOF
4263 if ac_fn_c_try_compile "$LINENO"; then :
4264 ac_cv_c_const=yes
4265 else
4266 ac_cv_c_const=no
4268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4271 $as_echo "$ac_cv_c_const" >&6; }
4272 if test $ac_cv_c_const = no; then
4274 $as_echo "#define const /**/" >>confdefs.h
4278 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
4279 if test "x$ac_cv_type_off_t" = x""yes; then :
4281 else
4283 cat >>confdefs.h <<_ACEOF
4284 #define off_t long int
4285 _ACEOF
4289 # The cast to long int works around a bug in the HP C Compiler
4290 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4291 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4292 # This bug is HP SR number 8606223364.
4293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
4294 $as_echo_n "checking size of int... " >&6; }
4295 if test "${ac_cv_sizeof_int+set}" = set; then :
4296 $as_echo_n "(cached) " >&6
4297 else
4298 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
4300 else
4301 if test "$ac_cv_type_int" = yes; then
4302 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4303 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4304 { as_fn_set_status 77
4305 as_fn_error "cannot compute sizeof (int)
4306 See \`config.log' for more details." "$LINENO" 5; }; }
4307 else
4308 ac_cv_sizeof_int=0
4313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
4314 $as_echo "$ac_cv_sizeof_int" >&6; }
4318 cat >>confdefs.h <<_ACEOF
4319 #define SIZEOF_INT $ac_cv_sizeof_int
4320 _ACEOF
4323 # The cast to long int works around a bug in the HP C Compiler
4324 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4325 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4326 # This bug is HP SR number 8606223364.
4327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
4328 $as_echo_n "checking size of long... " >&6; }
4329 if test "${ac_cv_sizeof_long+set}" = set; then :
4330 $as_echo_n "(cached) " >&6
4331 else
4332 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
4334 else
4335 if test "$ac_cv_type_long" = yes; then
4336 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4337 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4338 { as_fn_set_status 77
4339 as_fn_error "cannot compute sizeof (long)
4340 See \`config.log' for more details." "$LINENO" 5; }; }
4341 else
4342 ac_cv_sizeof_long=0
4347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
4348 $as_echo "$ac_cv_sizeof_long" >&6; }
4352 cat >>confdefs.h <<_ACEOF
4353 #define SIZEOF_LONG $ac_cv_sizeof_long
4354 _ACEOF
4358 # Checks for library functions.
4359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4360 $as_echo_n "checking for ANSI C header files... " >&6; }
4361 if test "${ac_cv_header_stdc+set}" = set; then :
4362 $as_echo_n "(cached) " >&6
4363 else
4364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4365 /* end confdefs.h. */
4366 #include <stdlib.h>
4367 #include <stdarg.h>
4368 #include <string.h>
4369 #include <float.h>
4372 main ()
4376 return 0;
4378 _ACEOF
4379 if ac_fn_c_try_compile "$LINENO"; then :
4380 ac_cv_header_stdc=yes
4381 else
4382 ac_cv_header_stdc=no
4384 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4386 if test $ac_cv_header_stdc = yes; then
4387 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4389 /* end confdefs.h. */
4390 #include <string.h>
4392 _ACEOF
4393 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4394 $EGREP "memchr" >/dev/null 2>&1; then :
4396 else
4397 ac_cv_header_stdc=no
4399 rm -f conftest*
4403 if test $ac_cv_header_stdc = yes; then
4404 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4406 /* end confdefs.h. */
4407 #include <stdlib.h>
4409 _ACEOF
4410 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4411 $EGREP "free" >/dev/null 2>&1; then :
4413 else
4414 ac_cv_header_stdc=no
4416 rm -f conftest*
4420 if test $ac_cv_header_stdc = yes; then
4421 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4422 if test "$cross_compiling" = yes; then :
4424 else
4425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4426 /* end confdefs.h. */
4427 #include <ctype.h>
4428 #include <stdlib.h>
4429 #if ((' ' & 0x0FF) == 0x020)
4430 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4431 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4432 #else
4433 # define ISLOWER(c) \
4434 (('a' <= (c) && (c) <= 'i') \
4435 || ('j' <= (c) && (c) <= 'r') \
4436 || ('s' <= (c) && (c) <= 'z'))
4437 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4438 #endif
4440 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4442 main ()
4444 int i;
4445 for (i = 0; i < 256; i++)
4446 if (XOR (islower (i), ISLOWER (i))
4447 || toupper (i) != TOUPPER (i))
4448 return 2;
4449 return 0;
4451 _ACEOF
4452 if ac_fn_c_try_run "$LINENO"; then :
4454 else
4455 ac_cv_header_stdc=no
4457 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4458 conftest.$ac_objext conftest.beam conftest.$ac_ext
4463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4464 $as_echo "$ac_cv_header_stdc" >&6; }
4465 if test $ac_cv_header_stdc = yes; then
4467 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4472 # Check whether --enable-maintainer-mode was given.
4473 if test "${enable_maintainer_mode+set}" = set; then :
4474 enableval=$enable_maintainer_mode;
4475 else
4476 enable_maintainer_mode=no
4480 if test "x$enable_maintainer_mode" = xno; then
4481 MAINT='#'
4482 else
4483 MAINT=
4487 # Make sure we can run config.sub.
4488 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4489 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4492 $as_echo_n "checking build system type... " >&6; }
4493 if test "${ac_cv_build+set}" = set; then :
4494 $as_echo_n "(cached) " >&6
4495 else
4496 ac_build_alias=$build_alias
4497 test "x$ac_build_alias" = x &&
4498 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4499 test "x$ac_build_alias" = x &&
4500 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4501 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4502 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4506 $as_echo "$ac_cv_build" >&6; }
4507 case $ac_cv_build in
4508 *-*-*) ;;
4509 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4510 esac
4511 build=$ac_cv_build
4512 ac_save_IFS=$IFS; IFS='-'
4513 set x $ac_cv_build
4514 shift
4515 build_cpu=$1
4516 build_vendor=$2
4517 shift; shift
4518 # Remember, the first character of IFS is used to create $*,
4519 # except with old shells:
4520 build_os=$*
4521 IFS=$ac_save_IFS
4522 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4526 $as_echo_n "checking host system type... " >&6; }
4527 if test "${ac_cv_host+set}" = set; then :
4528 $as_echo_n "(cached) " >&6
4529 else
4530 if test "x$host_alias" = x; then
4531 ac_cv_host=$ac_cv_build
4532 else
4533 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4534 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4539 $as_echo "$ac_cv_host" >&6; }
4540 case $ac_cv_host in
4541 *-*-*) ;;
4542 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4543 esac
4544 host=$ac_cv_host
4545 ac_save_IFS=$IFS; IFS='-'
4546 set x $ac_cv_host
4547 shift
4548 host_cpu=$1
4549 host_vendor=$2
4550 shift; shift
4551 # Remember, the first character of IFS is used to create $*,
4552 # except with old shells:
4553 host_os=$*
4554 IFS=$ac_save_IFS
4555 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4559 $as_echo_n "checking target system type... " >&6; }
4560 if test "${ac_cv_target+set}" = set; then :
4561 $as_echo_n "(cached) " >&6
4562 else
4563 if test "x$target_alias" = x; then
4564 ac_cv_target=$ac_cv_host
4565 else
4566 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4567 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4572 $as_echo "$ac_cv_target" >&6; }
4573 case $ac_cv_target in
4574 *-*-*) ;;
4575 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4576 esac
4577 target=$ac_cv_target
4578 ac_save_IFS=$IFS; IFS='-'
4579 set x $ac_cv_target
4580 shift
4581 target_cpu=$1
4582 target_vendor=$2
4583 shift; shift
4584 # Remember, the first character of IFS is used to create $*,
4585 # except with old shells:
4586 target_os=$*
4587 IFS=$ac_save_IFS
4588 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4591 # The aliases save the names the user supplied, while $host etc.
4592 # will get canonicalized.
4593 test -n "$target_alias" &&
4594 test "$program_prefix$program_suffix$program_transform_name" = \
4595 NONENONEs,x,x, &&
4596 program_prefix=${target_alias}-
4598 # Default decimal format
4599 # If you change the defaults here, be sure to change them in the GCC directory also
4600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decimal floating point" >&5
4601 $as_echo_n "checking for decimal floating point... " >&6; }
4604 # Check whether --enable-decimal-float was given.
4605 if test "${enable_decimal_float+set}" = set; then :
4606 enableval=$enable_decimal_float;
4607 case $enable_decimal_float in
4608 yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;;
4609 *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float.
4610 Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;;
4611 esac
4613 else
4615 case $target in
4616 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \
4617 i?86*-*-gnu* | \
4618 i?86*-*-mingw* | x86_64*-*-mingw* | \
4619 i?86*-*-cygwin* | x86_64*-*-cygwin*)
4620 enable_decimal_float=yes
4623 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5
4624 $as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;}
4625 enable_decimal_float=no
4627 esac
4632 # x86's use BID format instead of DPD
4633 case x$enable_decimal_float in
4634 xyes)
4635 case $target in
4636 i?86*-*-* | x86_64*-*-*)
4637 enable_decimal_float=bid
4640 enable_decimal_float=dpd
4642 esac
4643 default_decimal_float=$enable_decimal_float
4645 xno)
4646 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper
4647 # dependency on libdecnumber.
4648 default_decimal_float=dpd
4650 esac
4655 # Use default_decimal_float for dependency.
4656 enable_decimal_float=$default_decimal_float
4658 # If BID is being used, additional objects should be linked in.
4659 if test x$enable_decimal_float = xbid; then
4660 ADDITIONAL_OBJS="$ADDITIONAL_OBJS \$(bid_OBJS)"
4661 else
4662 ADDITIONAL_OBJS=
4665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_decimal_float" >&5
4666 $as_echo "$enable_decimal_float" >&6; }
4670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4671 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4672 if test "${ac_cv_c_bigendian+set}" = set; then :
4673 $as_echo_n "(cached) " >&6
4674 else
4675 ac_cv_c_bigendian=unknown
4676 # See if we're dealing with a universal compiler.
4677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4678 /* end confdefs.h. */
4679 #ifndef __APPLE_CC__
4680 not a universal capable compiler
4681 #endif
4682 typedef int dummy;
4684 _ACEOF
4685 if ac_fn_c_try_compile "$LINENO"; then :
4687 # Check for potential -arch flags. It is not universal unless
4688 # there are at least two -arch flags with different values.
4689 ac_arch=
4690 ac_prev=
4691 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4692 if test -n "$ac_prev"; then
4693 case $ac_word in
4694 i?86 | x86_64 | ppc | ppc64)
4695 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4696 ac_arch=$ac_word
4697 else
4698 ac_cv_c_bigendian=universal
4699 break
4702 esac
4703 ac_prev=
4704 elif test "x$ac_word" = "x-arch"; then
4705 ac_prev=arch
4707 done
4709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4710 if test $ac_cv_c_bigendian = unknown; then
4711 # See if sys/param.h defines the BYTE_ORDER macro.
4712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4713 /* end confdefs.h. */
4714 #include <sys/types.h>
4715 #include <sys/param.h>
4718 main ()
4720 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4721 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4722 && LITTLE_ENDIAN)
4723 bogus endian macros
4724 #endif
4727 return 0;
4729 _ACEOF
4730 if ac_fn_c_try_compile "$LINENO"; then :
4731 # It does; now see whether it defined to BIG_ENDIAN or not.
4732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4733 /* end confdefs.h. */
4734 #include <sys/types.h>
4735 #include <sys/param.h>
4738 main ()
4740 #if BYTE_ORDER != BIG_ENDIAN
4741 not big endian
4742 #endif
4745 return 0;
4747 _ACEOF
4748 if ac_fn_c_try_compile "$LINENO"; then :
4749 ac_cv_c_bigendian=yes
4750 else
4751 ac_cv_c_bigendian=no
4753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4755 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4757 if test $ac_cv_c_bigendian = unknown; then
4758 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4760 /* end confdefs.h. */
4761 #include <limits.h>
4764 main ()
4766 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4767 bogus endian macros
4768 #endif
4771 return 0;
4773 _ACEOF
4774 if ac_fn_c_try_compile "$LINENO"; then :
4775 # It does; now see whether it defined to _BIG_ENDIAN or not.
4776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4777 /* end confdefs.h. */
4778 #include <limits.h>
4781 main ()
4783 #ifndef _BIG_ENDIAN
4784 not big endian
4785 #endif
4788 return 0;
4790 _ACEOF
4791 if ac_fn_c_try_compile "$LINENO"; then :
4792 ac_cv_c_bigendian=yes
4793 else
4794 ac_cv_c_bigendian=no
4796 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4798 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4800 if test $ac_cv_c_bigendian = unknown; then
4801 # Compile a test program.
4802 if test "$cross_compiling" = yes; then :
4803 # Try to guess by grepping values from an object file.
4804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4805 /* end confdefs.h. */
4806 short int ascii_mm[] =
4807 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4808 short int ascii_ii[] =
4809 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4810 int use_ascii (int i) {
4811 return ascii_mm[i] + ascii_ii[i];
4813 short int ebcdic_ii[] =
4814 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4815 short int ebcdic_mm[] =
4816 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4817 int use_ebcdic (int i) {
4818 return ebcdic_mm[i] + ebcdic_ii[i];
4820 extern int foo;
4823 main ()
4825 return use_ascii (foo) == use_ebcdic (foo);
4827 return 0;
4829 _ACEOF
4830 if ac_fn_c_try_compile "$LINENO"; then :
4831 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4832 ac_cv_c_bigendian=yes
4834 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4835 if test "$ac_cv_c_bigendian" = unknown; then
4836 ac_cv_c_bigendian=no
4837 else
4838 # finding both strings is unlikely to happen, but who knows?
4839 ac_cv_c_bigendian=unknown
4843 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4844 else
4845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4846 /* end confdefs.h. */
4847 $ac_includes_default
4849 main ()
4852 /* Are we little or big endian? From Harbison&Steele. */
4853 union
4855 long int l;
4856 char c[sizeof (long int)];
4857 } u;
4858 u.l = 1;
4859 return u.c[sizeof (long int) - 1] == 1;
4862 return 0;
4864 _ACEOF
4865 if ac_fn_c_try_run "$LINENO"; then :
4866 ac_cv_c_bigendian=no
4867 else
4868 ac_cv_c_bigendian=yes
4870 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4871 conftest.$ac_objext conftest.beam conftest.$ac_ext
4876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4877 $as_echo "$ac_cv_c_bigendian" >&6; }
4878 case $ac_cv_c_bigendian in #(
4879 yes)
4880 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4881 ;; #(
4883 ;; #(
4884 universal)
4886 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4888 ;; #(
4890 as_fn_error "unknown endianness
4891 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4892 esac
4895 # Enable --enable-host-shared.
4896 # Check whether --enable-host-shared was given.
4897 if test "${enable_host_shared+set}" = set; then :
4898 enableval=$enable_host_shared; PICFLAG=-fPIC
4899 else
4900 PICFLAG=
4905 # Output.
4907 ac_config_headers="$ac_config_headers config.h:config.in"
4909 ac_config_files="$ac_config_files Makefile"
4911 cat >confcache <<\_ACEOF
4912 # This file is a shell script that caches the results of configure
4913 # tests run on this system so they can be shared between configure
4914 # scripts and configure runs, see configure's option --config-cache.
4915 # It is not useful on other systems. If it contains results you don't
4916 # want to keep, you may remove or edit it.
4918 # config.status only pays attention to the cache file if you give it
4919 # the --recheck option to rerun configure.
4921 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4922 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4923 # following values.
4925 _ACEOF
4927 # The following way of writing the cache mishandles newlines in values,
4928 # but we know of no workaround that is simple, portable, and efficient.
4929 # So, we kill variables containing newlines.
4930 # Ultrix sh set writes to stderr and can't be redirected directly,
4931 # and sets the high bit in the cache file unless we assign to the vars.
4933 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
4934 eval ac_val=\$$ac_var
4935 case $ac_val in #(
4936 *${as_nl}*)
4937 case $ac_var in #(
4938 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
4939 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
4940 esac
4941 case $ac_var in #(
4942 _ | IFS | as_nl) ;; #(
4943 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
4944 *) { eval $ac_var=; unset $ac_var;} ;;
4945 esac ;;
4946 esac
4947 done
4949 (set) 2>&1 |
4950 case $as_nl`(ac_space=' '; set) 2>&1` in #(
4951 *${as_nl}ac_space=\ *)
4952 # `set' does not quote correctly, so add quotes: double-quote
4953 # substitution turns \\\\ into \\, and sed turns \\ into \.
4954 sed -n \
4955 "s/'/'\\\\''/g;
4956 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4957 ;; #(
4959 # `set' quotes correctly as required by POSIX, so do not add quotes.
4960 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
4962 esac |
4963 sort
4965 sed '
4966 /^ac_cv_env_/b end
4967 t clear
4968 :clear
4969 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4970 t end
4971 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4972 :end' >>confcache
4973 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
4974 if test -w "$cache_file"; then
4975 test "x$cache_file" != "x/dev/null" &&
4976 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
4977 $as_echo "$as_me: updating cache $cache_file" >&6;}
4978 cat confcache >$cache_file
4979 else
4980 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
4981 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
4984 rm -f confcache
4986 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4987 # Let make expand exec_prefix.
4988 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4990 DEFS=-DHAVE_CONFIG_H
4992 ac_libobjs=
4993 ac_ltlibobjs=
4994 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4995 # 1. Remove the extension, and $U if already installed.
4996 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
4997 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
4998 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
4999 # will be set to the directory where LIBOBJS objects are built.
5000 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5001 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5002 done
5003 LIBOBJS=$ac_libobjs
5005 LTLIBOBJS=$ac_ltlibobjs
5010 : ${CONFIG_STATUS=./config.status}
5011 ac_write_fail=0
5012 ac_clean_files_save=$ac_clean_files
5013 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5014 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5015 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5016 as_write_fail=0
5017 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5018 #! $SHELL
5019 # Generated by $as_me.
5020 # Run this file to recreate the current configuration.
5021 # Compiler output produced by configure, useful for debugging
5022 # configure, is in config.log if it exists.
5024 debug=false
5025 ac_cs_recheck=false
5026 ac_cs_silent=false
5028 SHELL=\${CONFIG_SHELL-$SHELL}
5029 export SHELL
5030 _ASEOF
5031 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5032 ## -------------------- ##
5033 ## M4sh Initialization. ##
5034 ## -------------------- ##
5036 # Be more Bourne compatible
5037 DUALCASE=1; export DUALCASE # for MKS sh
5038 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5039 emulate sh
5040 NULLCMD=:
5041 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5042 # is contrary to our usage. Disable this feature.
5043 alias -g '${1+"$@"}'='"$@"'
5044 setopt NO_GLOB_SUBST
5045 else
5046 case `(set -o) 2>/dev/null` in #(
5047 *posix*) :
5048 set -o posix ;; #(
5049 *) :
5051 esac
5055 as_nl='
5057 export as_nl
5058 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5059 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5060 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5061 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5062 # Prefer a ksh shell builtin over an external printf program on Solaris,
5063 # but without wasting forks for bash or zsh.
5064 if test -z "$BASH_VERSION$ZSH_VERSION" \
5065 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5066 as_echo='print -r --'
5067 as_echo_n='print -rn --'
5068 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5069 as_echo='printf %s\n'
5070 as_echo_n='printf %s'
5071 else
5072 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5073 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5074 as_echo_n='/usr/ucb/echo -n'
5075 else
5076 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5077 as_echo_n_body='eval
5078 arg=$1;
5079 case $arg in #(
5080 *"$as_nl"*)
5081 expr "X$arg" : "X\\(.*\\)$as_nl";
5082 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5083 esac;
5084 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5086 export as_echo_n_body
5087 as_echo_n='sh -c $as_echo_n_body as_echo'
5089 export as_echo_body
5090 as_echo='sh -c $as_echo_body as_echo'
5093 # The user is always right.
5094 if test "${PATH_SEPARATOR+set}" != set; then
5095 PATH_SEPARATOR=:
5096 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5097 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5098 PATH_SEPARATOR=';'
5103 # IFS
5104 # We need space, tab and new line, in precisely that order. Quoting is
5105 # there to prevent editors from complaining about space-tab.
5106 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5107 # splitting by setting IFS to empty value.)
5108 IFS=" "" $as_nl"
5110 # Find who we are. Look in the path if we contain no directory separator.
5111 case $0 in #((
5112 *[\\/]* ) as_myself=$0 ;;
5113 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5114 for as_dir in $PATH
5116 IFS=$as_save_IFS
5117 test -z "$as_dir" && as_dir=.
5118 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5119 done
5120 IFS=$as_save_IFS
5123 esac
5124 # We did not find ourselves, most probably we were run as `sh COMMAND'
5125 # in which case we are not to be found in the path.
5126 if test "x$as_myself" = x; then
5127 as_myself=$0
5129 if test ! -f "$as_myself"; then
5130 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5131 exit 1
5134 # Unset variables that we do not need and which cause bugs (e.g. in
5135 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5136 # suppresses any "Segmentation fault" message there. '((' could
5137 # trigger a bug in pdksh 5.2.14.
5138 for as_var in BASH_ENV ENV MAIL MAILPATH
5139 do eval test x\${$as_var+set} = xset \
5140 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5141 done
5142 PS1='$ '
5143 PS2='> '
5144 PS4='+ '
5146 # NLS nuisances.
5147 LC_ALL=C
5148 export LC_ALL
5149 LANGUAGE=C
5150 export LANGUAGE
5152 # CDPATH.
5153 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5156 # as_fn_error ERROR [LINENO LOG_FD]
5157 # ---------------------------------
5158 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5159 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5160 # script with status $?, using 1 if that was 0.
5161 as_fn_error ()
5163 as_status=$?; test $as_status -eq 0 && as_status=1
5164 if test "$3"; then
5165 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5166 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5168 $as_echo "$as_me: error: $1" >&2
5169 as_fn_exit $as_status
5170 } # as_fn_error
5173 # as_fn_set_status STATUS
5174 # -----------------------
5175 # Set $? to STATUS, without forking.
5176 as_fn_set_status ()
5178 return $1
5179 } # as_fn_set_status
5181 # as_fn_exit STATUS
5182 # -----------------
5183 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5184 as_fn_exit ()
5186 set +e
5187 as_fn_set_status $1
5188 exit $1
5189 } # as_fn_exit
5191 # as_fn_unset VAR
5192 # ---------------
5193 # Portably unset VAR.
5194 as_fn_unset ()
5196 { eval $1=; unset $1;}
5198 as_unset=as_fn_unset
5199 # as_fn_append VAR VALUE
5200 # ----------------------
5201 # Append the text in VALUE to the end of the definition contained in VAR. Take
5202 # advantage of any shell optimizations that allow amortized linear growth over
5203 # repeated appends, instead of the typical quadratic growth present in naive
5204 # implementations.
5205 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5206 eval 'as_fn_append ()
5208 eval $1+=\$2
5210 else
5211 as_fn_append ()
5213 eval $1=\$$1\$2
5215 fi # as_fn_append
5217 # as_fn_arith ARG...
5218 # ------------------
5219 # Perform arithmetic evaluation on the ARGs, and store the result in the
5220 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5221 # must be portable across $(()) and expr.
5222 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5223 eval 'as_fn_arith ()
5225 as_val=$(( $* ))
5227 else
5228 as_fn_arith ()
5230 as_val=`expr "$@" || test $? -eq 1`
5232 fi # as_fn_arith
5235 if expr a : '\(a\)' >/dev/null 2>&1 &&
5236 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5237 as_expr=expr
5238 else
5239 as_expr=false
5242 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5243 as_basename=basename
5244 else
5245 as_basename=false
5248 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5249 as_dirname=dirname
5250 else
5251 as_dirname=false
5254 as_me=`$as_basename -- "$0" ||
5255 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5256 X"$0" : 'X\(//\)$' \| \
5257 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5258 $as_echo X/"$0" |
5259 sed '/^.*\/\([^/][^/]*\)\/*$/{
5260 s//\1/
5263 /^X\/\(\/\/\)$/{
5264 s//\1/
5267 /^X\/\(\/\).*/{
5268 s//\1/
5271 s/.*/./; q'`
5273 # Avoid depending upon Character Ranges.
5274 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5275 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5276 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5277 as_cr_digits='0123456789'
5278 as_cr_alnum=$as_cr_Letters$as_cr_digits
5280 ECHO_C= ECHO_N= ECHO_T=
5281 case `echo -n x` in #(((((
5282 -n*)
5283 case `echo 'xy\c'` in
5284 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5285 xy) ECHO_C='\c';;
5286 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5287 ECHO_T=' ';;
5288 esac;;
5290 ECHO_N='-n';;
5291 esac
5293 rm -f conf$$ conf$$.exe conf$$.file
5294 if test -d conf$$.dir; then
5295 rm -f conf$$.dir/conf$$.file
5296 else
5297 rm -f conf$$.dir
5298 mkdir conf$$.dir 2>/dev/null
5300 if (echo >conf$$.file) 2>/dev/null; then
5301 if ln -s conf$$.file conf$$ 2>/dev/null; then
5302 as_ln_s='ln -s'
5303 # ... but there are two gotchas:
5304 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5305 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5306 # In both cases, we have to default to `cp -p'.
5307 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5308 as_ln_s='cp -p'
5309 elif ln conf$$.file conf$$ 2>/dev/null; then
5310 as_ln_s=ln
5311 else
5312 as_ln_s='cp -p'
5314 else
5315 as_ln_s='cp -p'
5317 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5318 rmdir conf$$.dir 2>/dev/null
5321 # as_fn_mkdir_p
5322 # -------------
5323 # Create "$as_dir" as a directory, including parents if necessary.
5324 as_fn_mkdir_p ()
5327 case $as_dir in #(
5328 -*) as_dir=./$as_dir;;
5329 esac
5330 test -d "$as_dir" || eval $as_mkdir_p || {
5331 as_dirs=
5332 while :; do
5333 case $as_dir in #(
5334 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5335 *) as_qdir=$as_dir;;
5336 esac
5337 as_dirs="'$as_qdir' $as_dirs"
5338 as_dir=`$as_dirname -- "$as_dir" ||
5339 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5340 X"$as_dir" : 'X\(//\)[^/]' \| \
5341 X"$as_dir" : 'X\(//\)$' \| \
5342 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5343 $as_echo X"$as_dir" |
5344 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5345 s//\1/
5348 /^X\(\/\/\)[^/].*/{
5349 s//\1/
5352 /^X\(\/\/\)$/{
5353 s//\1/
5356 /^X\(\/\).*/{
5357 s//\1/
5360 s/.*/./; q'`
5361 test -d "$as_dir" && break
5362 done
5363 test -z "$as_dirs" || eval "mkdir $as_dirs"
5364 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5367 } # as_fn_mkdir_p
5368 if mkdir -p . 2>/dev/null; then
5369 as_mkdir_p='mkdir -p "$as_dir"'
5370 else
5371 test -d ./-p && rmdir ./-p
5372 as_mkdir_p=false
5375 if test -x / >/dev/null 2>&1; then
5376 as_test_x='test -x'
5377 else
5378 if ls -dL / >/dev/null 2>&1; then
5379 as_ls_L_option=L
5380 else
5381 as_ls_L_option=
5383 as_test_x='
5384 eval sh -c '\''
5385 if test -d "$1"; then
5386 test -d "$1/.";
5387 else
5388 case $1 in #(
5389 -*)set "./$1";;
5390 esac;
5391 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5392 ???[sx]*):;;*)false;;esac;fi
5393 '\'' sh
5396 as_executable_p=$as_test_x
5398 # Sed expression to map a string onto a valid CPP name.
5399 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5401 # Sed expression to map a string onto a valid variable name.
5402 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5405 exec 6>&1
5406 ## ----------------------------------- ##
5407 ## Main body of $CONFIG_STATUS script. ##
5408 ## ----------------------------------- ##
5409 _ASEOF
5410 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5412 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5413 # Save the log message, to keep $0 and so on meaningful, and to
5414 # report actual input values of CONFIG_FILES etc. instead of their
5415 # values after options handling.
5416 ac_log="
5417 This file was extended by libdecnumber $as_me , which was
5418 generated by GNU Autoconf 2.64. Invocation command line was
5420 CONFIG_FILES = $CONFIG_FILES
5421 CONFIG_HEADERS = $CONFIG_HEADERS
5422 CONFIG_LINKS = $CONFIG_LINKS
5423 CONFIG_COMMANDS = $CONFIG_COMMANDS
5424 $ $0 $@
5426 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5429 _ACEOF
5431 case $ac_config_files in *"
5432 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5433 esac
5435 case $ac_config_headers in *"
5436 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5437 esac
5440 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5441 # Files that config.status was made for.
5442 config_files="$ac_config_files"
5443 config_headers="$ac_config_headers"
5444 config_commands="$ac_config_commands"
5446 _ACEOF
5448 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5449 ac_cs_usage="\
5450 \`$as_me' instantiates files and other configuration actions
5451 from templates according to the current configuration. Unless the files
5452 and actions are specified as TAGs, all are instantiated by default.
5454 Usage: $0 [OPTION]... [TAG]...
5456 -h, --help print this help, then exit
5457 -V, --version print version number and configuration settings, then exit
5458 -q, --quiet, --silent
5459 do not print progress messages
5460 -d, --debug don't remove temporary files
5461 --recheck update $as_me by reconfiguring in the same conditions
5462 --file=FILE[:TEMPLATE]
5463 instantiate the configuration file FILE
5464 --header=FILE[:TEMPLATE]
5465 instantiate the configuration header FILE
5467 Configuration files:
5468 $config_files
5470 Configuration headers:
5471 $config_headers
5473 Configuration commands:
5474 $config_commands
5476 Report bugs to <gcc-bugs@gcc.gnu.org>."
5478 _ACEOF
5479 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5480 ac_cs_version="\\
5481 libdecnumber config.status
5482 configured by $0, generated by GNU Autoconf 2.64,
5483 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5485 Copyright (C) 2009 Free Software Foundation, Inc.
5486 This config.status script is free software; the Free Software Foundation
5487 gives unlimited permission to copy, distribute and modify it."
5489 ac_pwd='$ac_pwd'
5490 srcdir='$srcdir'
5491 test -n "\$AWK" || AWK=awk
5492 _ACEOF
5494 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5495 # The default lists apply if the user does not specify any file.
5496 ac_need_defaults=:
5497 while test $# != 0
5499 case $1 in
5500 --*=*)
5501 ac_option=`expr "X$1" : 'X\([^=]*\)='`
5502 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5503 ac_shift=:
5506 ac_option=$1
5507 ac_optarg=$2
5508 ac_shift=shift
5510 esac
5512 case $ac_option in
5513 # Handling of the options.
5514 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5515 ac_cs_recheck=: ;;
5516 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5517 $as_echo "$ac_cs_version"; exit ;;
5518 --debug | --debu | --deb | --de | --d | -d )
5519 debug=: ;;
5520 --file | --fil | --fi | --f )
5521 $ac_shift
5522 case $ac_optarg in
5523 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5524 esac
5525 as_fn_append CONFIG_FILES " '$ac_optarg'"
5526 ac_need_defaults=false;;
5527 --header | --heade | --head | --hea )
5528 $ac_shift
5529 case $ac_optarg in
5530 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
5531 esac
5532 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
5533 ac_need_defaults=false;;
5534 --he | --h)
5535 # Conflict between --help and --header
5536 as_fn_error "ambiguous option: \`$1'
5537 Try \`$0 --help' for more information.";;
5538 --help | --hel | -h )
5539 $as_echo "$ac_cs_usage"; exit ;;
5540 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
5541 | -silent | --silent | --silen | --sile | --sil | --si | --s)
5542 ac_cs_silent=: ;;
5544 # This is an error.
5545 -*) as_fn_error "unrecognized option: \`$1'
5546 Try \`$0 --help' for more information." ;;
5548 *) as_fn_append ac_config_targets " $1"
5549 ac_need_defaults=false ;;
5551 esac
5552 shift
5553 done
5555 ac_configure_extra_args=
5557 if $ac_cs_silent; then
5558 exec 6>/dev/null
5559 ac_configure_extra_args="$ac_configure_extra_args --silent"
5562 _ACEOF
5563 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5564 if \$ac_cs_recheck; then
5565 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5566 shift
5567 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
5568 CONFIG_SHELL='$SHELL'
5569 export CONFIG_SHELL
5570 exec "\$@"
5573 _ACEOF
5574 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5575 exec 5>>config.log
5577 echo
5578 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5579 ## Running $as_me. ##
5580 _ASBOX
5581 $as_echo "$ac_log"
5582 } >&5
5584 _ACEOF
5585 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5587 # INIT-COMMANDS
5590 GCC="$GCC"
5591 CC="$CC"
5592 acx_cv_header_stdint="$acx_cv_header_stdint"
5593 acx_cv_type_int8_t="$acx_cv_type_int8_t"
5594 acx_cv_type_int16_t="$acx_cv_type_int16_t"
5595 acx_cv_type_int32_t="$acx_cv_type_int32_t"
5596 acx_cv_type_int64_t="$acx_cv_type_int64_t"
5597 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
5598 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
5599 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
5600 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
5601 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
5602 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
5603 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
5604 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
5605 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
5608 _ACEOF
5610 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5612 # Handling of arguments.
5613 for ac_config_target in $ac_config_targets
5615 case $ac_config_target in
5616 "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
5617 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
5618 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5620 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
5621 esac
5622 done
5625 # If the user did not use the arguments to specify the items to instantiate,
5626 # then the envvar interface is used. Set only those that are not.
5627 # We use the long form for the default assignment because of an extremely
5628 # bizarre bug on SunOS 4.1.3.
5629 if $ac_need_defaults; then
5630 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
5631 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
5632 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
5635 # Have a temporary directory for convenience. Make it in the build tree
5636 # simply because there is no reason against having it here, and in addition,
5637 # creating and moving files from /tmp can sometimes cause problems.
5638 # Hook for its removal unless debugging.
5639 # Note that there is a small window in which the directory will not be cleaned:
5640 # after its creation but before its name has been assigned to `$tmp'.
5641 $debug ||
5643 tmp=
5644 trap 'exit_status=$?
5645 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
5647 trap 'as_fn_exit 1' 1 2 13 15
5649 # Create a (secure) tmp directory for tmp files.
5652 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
5653 test -n "$tmp" && test -d "$tmp"
5654 } ||
5656 tmp=./conf$$-$RANDOM
5657 (umask 077 && mkdir "$tmp")
5658 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
5660 # Set up the scripts for CONFIG_FILES section.
5661 # No need to generate them if there are no CONFIG_FILES.
5662 # This happens for instance with `./config.status config.h'.
5663 if test -n "$CONFIG_FILES"; then
5666 ac_cr=`echo X | tr X '\015'`
5667 # On cygwin, bash can eat \r inside `` if the user requested igncr.
5668 # But we know of no other shell where ac_cr would be empty at this
5669 # point, so we can use a bashism as a fallback.
5670 if test "x$ac_cr" = x; then
5671 eval ac_cr=\$\'\\r\'
5673 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
5674 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
5675 ac_cs_awk_cr='\r'
5676 else
5677 ac_cs_awk_cr=$ac_cr
5680 echo 'BEGIN {' >"$tmp/subs1.awk" &&
5681 _ACEOF
5685 echo "cat >conf$$subs.awk <<_ACEOF" &&
5686 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
5687 echo "_ACEOF"
5688 } >conf$$subs.sh ||
5689 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5690 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
5691 ac_delim='%!_!# '
5692 for ac_last_try in false false false false false :; do
5693 . ./conf$$subs.sh ||
5694 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5696 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
5697 if test $ac_delim_n = $ac_delim_num; then
5698 break
5699 elif $ac_last_try; then
5700 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
5701 else
5702 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5704 done
5705 rm -f conf$$subs.sh
5707 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5708 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
5709 _ACEOF
5710 sed -n '
5712 s/^/S["/; s/!.*/"]=/
5715 s/^[^!]*!//
5716 :repl
5717 t repl
5718 s/'"$ac_delim"'$//
5719 t delim
5722 s/\(.\{148\}\).*/\1/
5723 t more1
5724 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
5727 b repl
5728 :more1
5729 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5732 s/.\{148\}//
5733 t nl
5734 :delim
5736 s/\(.\{148\}\).*/\1/
5737 t more2
5738 s/["\\]/\\&/g; s/^/"/; s/$/"/
5741 :more2
5742 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
5745 s/.\{148\}//
5746 t delim
5747 ' <conf$$subs.awk | sed '
5748 /^[^""]/{
5750 s/\n//
5752 ' >>$CONFIG_STATUS || ac_write_fail=1
5753 rm -f conf$$subs.awk
5754 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5755 _ACAWK
5756 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
5757 for (key in S) S_is_set[key] = 1
5758 FS = "\a"
5762 line = $ 0
5763 nfields = split(line, field, "@")
5764 substed = 0
5765 len = length(field[1])
5766 for (i = 2; i < nfields; i++) {
5767 key = field[i]
5768 keylen = length(key)
5769 if (S_is_set[key]) {
5770 value = S[key]
5771 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
5772 len += length(value) + length(field[++i])
5773 substed = 1
5774 } else
5775 len += 1 + keylen
5778 print line
5781 _ACAWK
5782 _ACEOF
5783 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5784 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
5785 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
5786 else
5788 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
5789 || as_fn_error "could not setup config files machinery" "$LINENO" 5
5790 _ACEOF
5792 # VPATH may cause trouble with some makes, so we remove $(srcdir),
5793 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
5794 # trailing colons and then remove the whole line if VPATH becomes empty
5795 # (actually we leave an empty line to preserve line numbers).
5796 if test "x$srcdir" = x.; then
5797 ac_vpsub='/^[ ]*VPATH[ ]*=/{
5798 s/:*\$(srcdir):*/:/
5799 s/:*\${srcdir}:*/:/
5800 s/:*@srcdir@:*/:/
5801 s/^\([^=]*=[ ]*\):*/\1/
5802 s/:*$//
5803 s/^[^=]*=[ ]*$//
5807 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5808 fi # test -n "$CONFIG_FILES"
5810 # Set up the scripts for CONFIG_HEADERS section.
5811 # No need to generate them if there are no CONFIG_HEADERS.
5812 # This happens for instance with `./config.status Makefile'.
5813 if test -n "$CONFIG_HEADERS"; then
5814 cat >"$tmp/defines.awk" <<\_ACAWK ||
5815 BEGIN {
5816 _ACEOF
5818 # Transform confdefs.h into an awk script `defines.awk', embedded as
5819 # here-document in config.status, that substitutes the proper values into
5820 # config.h.in to produce config.h.
5822 # Create a delimiter string that does not exist in confdefs.h, to ease
5823 # handling of long lines.
5824 ac_delim='%!_!# '
5825 for ac_last_try in false false :; do
5826 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
5827 if test -z "$ac_t"; then
5828 break
5829 elif $ac_last_try; then
5830 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
5831 else
5832 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
5834 done
5836 # For the awk script, D is an array of macro values keyed by name,
5837 # likewise P contains macro parameters if any. Preserve backslash
5838 # newline sequences.
5840 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
5841 sed -n '
5842 s/.\{148\}/&'"$ac_delim"'/g
5843 t rset
5844 :rset
5845 s/^[ ]*#[ ]*define[ ][ ]*/ /
5846 t def
5848 :def
5849 s/\\$//
5850 t bsnl
5851 s/["\\]/\\&/g
5852 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5853 D["\1"]=" \3"/p
5854 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
5856 :bsnl
5857 s/["\\]/\\&/g
5858 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
5859 D["\1"]=" \3\\\\\\n"\\/p
5860 t cont
5861 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
5862 t cont
5864 :cont
5866 s/.\{148\}/&'"$ac_delim"'/g
5867 t clear
5868 :clear
5869 s/\\$//
5870 t bsnlc
5871 s/["\\]/\\&/g; s/^/"/; s/$/"/p
5873 :bsnlc
5874 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
5875 b cont
5876 ' <confdefs.h | sed '
5877 s/'"$ac_delim"'/"\\\
5878 "/g' >>$CONFIG_STATUS || ac_write_fail=1
5880 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5881 for (key in D) D_is_set[key] = 1
5882 FS = "\a"
5884 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
5885 line = \$ 0
5886 split(line, arg, " ")
5887 if (arg[1] == "#") {
5888 defundef = arg[2]
5889 mac1 = arg[3]
5890 } else {
5891 defundef = substr(arg[1], 2)
5892 mac1 = arg[2]
5894 split(mac1, mac2, "(") #)
5895 macro = mac2[1]
5896 prefix = substr(line, 1, index(line, defundef) - 1)
5897 if (D_is_set[macro]) {
5898 # Preserve the white space surrounding the "#".
5899 print prefix "define", macro P[macro] D[macro]
5900 next
5901 } else {
5902 # Replace #undef with comments. This is necessary, for example,
5903 # in the case of _POSIX_SOURCE, which is predefined and required
5904 # on some systems where configure will not decide to define it.
5905 if (defundef == "undef") {
5906 print "/*", prefix defundef, macro, "*/"
5907 next
5911 { print }
5912 _ACAWK
5913 _ACEOF
5914 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5915 as_fn_error "could not setup config headers machinery" "$LINENO" 5
5916 fi # test -n "$CONFIG_HEADERS"
5919 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
5920 shift
5921 for ac_tag
5923 case $ac_tag in
5924 :[FHLC]) ac_mode=$ac_tag; continue;;
5925 esac
5926 case $ac_mode$ac_tag in
5927 :[FHL]*:*);;
5928 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
5929 :[FH]-) ac_tag=-:-;;
5930 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
5931 esac
5932 ac_save_IFS=$IFS
5933 IFS=:
5934 set x $ac_tag
5935 IFS=$ac_save_IFS
5936 shift
5937 ac_file=$1
5938 shift
5940 case $ac_mode in
5941 :L) ac_source=$1;;
5942 :[FH])
5943 ac_file_inputs=
5944 for ac_f
5946 case $ac_f in
5947 -) ac_f="$tmp/stdin";;
5948 *) # Look for the file first in the build tree, then in the source tree
5949 # (if the path is not absolute). The absolute path cannot be DOS-style,
5950 # because $ac_f cannot contain `:'.
5951 test -f "$ac_f" ||
5952 case $ac_f in
5953 [\\/$]*) false;;
5954 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
5955 esac ||
5956 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
5957 esac
5958 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
5959 as_fn_append ac_file_inputs " '$ac_f'"
5960 done
5962 # Let's still pretend it is `configure' which instantiates (i.e., don't
5963 # use $as_me), people would be surprised to read:
5964 # /* config.h. Generated by config.status. */
5965 configure_input='Generated from '`
5966 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
5967 `' by configure.'
5968 if test x"$ac_file" != x-; then
5969 configure_input="$ac_file. $configure_input"
5970 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
5971 $as_echo "$as_me: creating $ac_file" >&6;}
5973 # Neutralize special characters interpreted by sed in replacement strings.
5974 case $configure_input in #(
5975 *\&* | *\|* | *\\* )
5976 ac_sed_conf_input=`$as_echo "$configure_input" |
5977 sed 's/[\\\\&|]/\\\\&/g'`;; #(
5978 *) ac_sed_conf_input=$configure_input;;
5979 esac
5981 case $ac_tag in
5982 *:-:* | *:-) cat >"$tmp/stdin" \
5983 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
5984 esac
5986 esac
5988 ac_dir=`$as_dirname -- "$ac_file" ||
5989 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5990 X"$ac_file" : 'X\(//\)[^/]' \| \
5991 X"$ac_file" : 'X\(//\)$' \| \
5992 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
5993 $as_echo X"$ac_file" |
5994 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5995 s//\1/
5998 /^X\(\/\/\)[^/].*/{
5999 s//\1/
6002 /^X\(\/\/\)$/{
6003 s//\1/
6006 /^X\(\/\).*/{
6007 s//\1/
6010 s/.*/./; q'`
6011 as_dir="$ac_dir"; as_fn_mkdir_p
6012 ac_builddir=.
6014 case "$ac_dir" in
6015 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6017 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6018 # A ".." for each directory in $ac_dir_suffix.
6019 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6020 case $ac_top_builddir_sub in
6021 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6022 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6023 esac ;;
6024 esac
6025 ac_abs_top_builddir=$ac_pwd
6026 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6027 # for backward compatibility:
6028 ac_top_builddir=$ac_top_build_prefix
6030 case $srcdir in
6031 .) # We are building in place.
6032 ac_srcdir=.
6033 ac_top_srcdir=$ac_top_builddir_sub
6034 ac_abs_top_srcdir=$ac_pwd ;;
6035 [\\/]* | ?:[\\/]* ) # Absolute name.
6036 ac_srcdir=$srcdir$ac_dir_suffix;
6037 ac_top_srcdir=$srcdir
6038 ac_abs_top_srcdir=$srcdir ;;
6039 *) # Relative name.
6040 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6041 ac_top_srcdir=$ac_top_build_prefix$srcdir
6042 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6043 esac
6044 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6047 case $ac_mode in
6050 # CONFIG_FILE
6053 _ACEOF
6055 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6056 # If the template does not know about datarootdir, expand it.
6057 # FIXME: This hack should be removed a few years after 2.60.
6058 ac_datarootdir_hack=; ac_datarootdir_seen=
6059 ac_sed_dataroot='
6060 /datarootdir/ {
6064 /@datadir@/p
6065 /@docdir@/p
6066 /@infodir@/p
6067 /@localedir@/p
6068 /@mandir@/p'
6069 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6070 *datarootdir*) ac_datarootdir_seen=yes;;
6071 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6072 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6073 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6074 _ACEOF
6075 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6076 ac_datarootdir_hack='
6077 s&@datadir@&$datadir&g
6078 s&@docdir@&$docdir&g
6079 s&@infodir@&$infodir&g
6080 s&@localedir@&$localedir&g
6081 s&@mandir@&$mandir&g
6082 s&\\\${datarootdir}&$datarootdir&g' ;;
6083 esac
6084 _ACEOF
6086 # Neutralize VPATH when `$srcdir' = `.'.
6087 # Shell code in configure.ac might set extrasub.
6088 # FIXME: do we really want to maintain this feature?
6089 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6090 ac_sed_extra="$ac_vpsub
6091 $extrasub
6092 _ACEOF
6093 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6095 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6096 s|@configure_input@|$ac_sed_conf_input|;t t
6097 s&@top_builddir@&$ac_top_builddir_sub&;t t
6098 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6099 s&@srcdir@&$ac_srcdir&;t t
6100 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6101 s&@top_srcdir@&$ac_top_srcdir&;t t
6102 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6103 s&@builddir@&$ac_builddir&;t t
6104 s&@abs_builddir@&$ac_abs_builddir&;t t
6105 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6106 $ac_datarootdir_hack
6108 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6109 || as_fn_error "could not create $ac_file" "$LINENO" 5
6111 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6112 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6113 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6114 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6115 which seems to be undefined. Please make sure it is defined." >&5
6116 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6117 which seems to be undefined. Please make sure it is defined." >&2;}
6119 rm -f "$tmp/stdin"
6120 case $ac_file in
6121 -) cat "$tmp/out" && rm -f "$tmp/out";;
6122 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6123 esac \
6124 || as_fn_error "could not create $ac_file" "$LINENO" 5
6128 # CONFIG_HEADER
6130 if test x"$ac_file" != x-; then
6132 $as_echo "/* $configure_input */" \
6133 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6134 } >"$tmp/config.h" \
6135 || as_fn_error "could not create $ac_file" "$LINENO" 5
6136 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6137 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6138 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6139 else
6140 rm -f "$ac_file"
6141 mv "$tmp/config.h" "$ac_file" \
6142 || as_fn_error "could not create $ac_file" "$LINENO" 5
6144 else
6145 $as_echo "/* $configure_input */" \
6146 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6147 || as_fn_error "could not create -" "$LINENO" 5
6151 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6152 $as_echo "$as_me: executing $ac_file commands" >&6;}
6154 esac
6157 case $ac_file$ac_mode in
6158 "gstdint.h":C)
6159 if test "$GCC" = yes; then
6160 echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
6161 else
6162 echo "/* generated for $CC */" > tmp-stdint.h
6165 sed 's/^ *//' >> tmp-stdint.h <<EOF
6167 #ifndef GCC_GENERATED_STDINT_H
6168 #define GCC_GENERATED_STDINT_H 1
6170 #include <sys/types.h>
6173 if test "$acx_cv_header_stdint" != stdint.h; then
6174 echo "#include <stddef.h>" >> tmp-stdint.h
6176 if test "$acx_cv_header_stdint" != stddef.h; then
6177 echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
6180 sed 's/^ *//' >> tmp-stdint.h <<EOF
6181 /* glibc uses these symbols as guards to prevent redefinitions. */
6182 #ifdef __int8_t_defined
6183 #define _INT8_T
6184 #define _INT16_T
6185 #define _INT32_T
6186 #endif
6187 #ifdef __uint32_t_defined
6188 #define _UINT32_T
6189 #endif
6193 # ----------------- done header, emit basic int types -------------
6194 if test "$acx_cv_header_stdint" = stddef.h; then
6195 sed 's/^ *//' >> tmp-stdint.h <<EOF
6197 #ifndef _UINT8_T
6198 #define _UINT8_T
6199 #ifndef __uint8_t_defined
6200 #define __uint8_t_defined
6201 #ifndef uint8_t
6202 typedef unsigned $acx_cv_type_int8_t uint8_t;
6203 #endif
6204 #endif
6205 #endif
6207 #ifndef _UINT16_T
6208 #define _UINT16_T
6209 #ifndef __uint16_t_defined
6210 #define __uint16_t_defined
6211 #ifndef uint16_t
6212 typedef unsigned $acx_cv_type_int16_t uint16_t;
6213 #endif
6214 #endif
6215 #endif
6217 #ifndef _UINT32_T
6218 #define _UINT32_T
6219 #ifndef __uint32_t_defined
6220 #define __uint32_t_defined
6221 #ifndef uint32_t
6222 typedef unsigned $acx_cv_type_int32_t uint32_t;
6223 #endif
6224 #endif
6225 #endif
6227 #ifndef _INT8_T
6228 #define _INT8_T
6229 #ifndef __int8_t_defined
6230 #define __int8_t_defined
6231 #ifndef int8_t
6232 typedef $acx_cv_type_int8_t int8_t;
6233 #endif
6234 #endif
6235 #endif
6237 #ifndef _INT16_T
6238 #define _INT16_T
6239 #ifndef __int16_t_defined
6240 #define __int16_t_defined
6241 #ifndef int16_t
6242 typedef $acx_cv_type_int16_t int16_t;
6243 #endif
6244 #endif
6245 #endif
6247 #ifndef _INT32_T
6248 #define _INT32_T
6249 #ifndef __int32_t_defined
6250 #define __int32_t_defined
6251 #ifndef int32_t
6252 typedef $acx_cv_type_int32_t int32_t;
6253 #endif
6254 #endif
6255 #endif
6257 elif test "$ac_cv_type_u_int32_t" = yes; then
6258 sed 's/^ *//' >> tmp-stdint.h <<EOF
6260 /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
6261 #ifndef _INT8_T
6262 #define _INT8_T
6263 #endif
6264 #ifndef _INT16_T
6265 #define _INT16_T
6266 #endif
6267 #ifndef _INT32_T
6268 #define _INT32_T
6269 #endif
6271 #ifndef _UINT8_T
6272 #define _UINT8_T
6273 #ifndef __uint8_t_defined
6274 #define __uint8_t_defined
6275 #ifndef uint8_t
6276 typedef u_int8_t uint8_t;
6277 #endif
6278 #endif
6279 #endif
6281 #ifndef _UINT16_T
6282 #define _UINT16_T
6283 #ifndef __uint16_t_defined
6284 #define __uint16_t_defined
6285 #ifndef uint16_t
6286 typedef u_int16_t uint16_t;
6287 #endif
6288 #endif
6289 #endif
6291 #ifndef _UINT32_T
6292 #define _UINT32_T
6293 #ifndef __uint32_t_defined
6294 #define __uint32_t_defined
6295 #ifndef uint32_t
6296 typedef u_int32_t uint32_t;
6297 #endif
6298 #endif
6299 #endif
6301 else
6302 sed 's/^ *//' >> tmp-stdint.h <<EOF
6304 /* Some systems have guard macros to prevent redefinitions, define them. */
6305 #ifndef _INT8_T
6306 #define _INT8_T
6307 #endif
6308 #ifndef _INT16_T
6309 #define _INT16_T
6310 #endif
6311 #ifndef _INT32_T
6312 #define _INT32_T
6313 #endif
6314 #ifndef _UINT8_T
6315 #define _UINT8_T
6316 #endif
6317 #ifndef _UINT16_T
6318 #define _UINT16_T
6319 #endif
6320 #ifndef _UINT32_T
6321 #define _UINT32_T
6322 #endif
6326 # ------------- done basic int types, emit int64_t types ------------
6327 if test "$ac_cv_type_uint64_t" = yes; then
6328 sed 's/^ *//' >> tmp-stdint.h <<EOF
6330 /* system headers have good uint64_t and int64_t */
6331 #ifndef _INT64_T
6332 #define _INT64_T
6333 #endif
6334 #ifndef _UINT64_T
6335 #define _UINT64_T
6336 #endif
6338 elif test "$ac_cv_type_u_int64_t" = yes; then
6339 sed 's/^ *//' >> tmp-stdint.h <<EOF
6341 /* system headers have an u_int64_t (and int64_t) */
6342 #ifndef _INT64_T
6343 #define _INT64_T
6344 #endif
6345 #ifndef _UINT64_T
6346 #define _UINT64_T
6347 #ifndef __uint64_t_defined
6348 #define __uint64_t_defined
6349 #ifndef uint64_t
6350 typedef u_int64_t uint64_t;
6351 #endif
6352 #endif
6353 #endif
6355 elif test -n "$acx_cv_type_int64_t"; then
6356 sed 's/^ *//' >> tmp-stdint.h <<EOF
6358 /* architecture has a 64-bit type, $acx_cv_type_int64_t */
6359 #ifndef _INT64_T
6360 #define _INT64_T
6361 #ifndef int64_t
6362 typedef $acx_cv_type_int64_t int64_t;
6363 #endif
6364 #endif
6365 #ifndef _UINT64_T
6366 #define _UINT64_T
6367 #ifndef __uint64_t_defined
6368 #define __uint64_t_defined
6369 #ifndef uint64_t
6370 typedef unsigned $acx_cv_type_int64_t uint64_t;
6371 #endif
6372 #endif
6373 #endif
6375 else
6376 sed 's/^ *//' >> tmp-stdint.h <<EOF
6378 /* some common heuristics for int64_t, using compiler-specific tests */
6379 #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
6380 #ifndef _INT64_T
6381 #define _INT64_T
6382 #ifndef __int64_t_defined
6383 #ifndef int64_t
6384 typedef long long int64_t;
6385 #endif
6386 #endif
6387 #endif
6388 #ifndef _UINT64_T
6389 #define _UINT64_T
6390 #ifndef uint64_t
6391 typedef unsigned long long uint64_t;
6392 #endif
6393 #endif
6395 #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
6396 /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
6397 does not implement __extension__. But that compiler doesn't define
6398 __GNUC_MINOR__. */
6399 # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
6400 # define __extension__
6401 # endif
6403 # ifndef _INT64_T
6404 # define _INT64_T
6405 # ifndef int64_t
6406 __extension__ typedef long long int64_t;
6407 # endif
6408 # endif
6409 # ifndef _UINT64_T
6410 # define _UINT64_T
6411 # ifndef uint64_t
6412 __extension__ typedef unsigned long long uint64_t;
6413 # endif
6414 # endif
6416 #elif !defined __STRICT_ANSI__
6417 # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
6419 # ifndef _INT64_T
6420 # define _INT64_T
6421 # ifndef int64_t
6422 typedef __int64 int64_t;
6423 # endif
6424 # endif
6425 # ifndef _UINT64_T
6426 # define _UINT64_T
6427 # ifndef uint64_t
6428 typedef unsigned __int64 uint64_t;
6429 # endif
6430 # endif
6431 # endif /* compiler */
6433 #endif /* ANSI version */
6437 # ------------- done int64_t types, emit intptr types ------------
6438 if test "$ac_cv_type_uintptr_t" != yes; then
6439 sed 's/^ *//' >> tmp-stdint.h <<EOF
6441 /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
6442 #ifndef __uintptr_t_defined
6443 #ifndef uintptr_t
6444 typedef u$acx_cv_type_intptr_t uintptr_t;
6445 #endif
6446 #endif
6447 #ifndef __intptr_t_defined
6448 #ifndef intptr_t
6449 typedef $acx_cv_type_intptr_t intptr_t;
6450 #endif
6451 #endif
6455 # ------------- done intptr types, emit int_least types ------------
6456 if test "$ac_cv_type_int_least32_t" != yes; then
6457 sed 's/^ *//' >> tmp-stdint.h <<EOF
6459 /* Define int_least types */
6460 typedef int8_t int_least8_t;
6461 typedef int16_t int_least16_t;
6462 typedef int32_t int_least32_t;
6463 #ifdef _INT64_T
6464 typedef int64_t int_least64_t;
6465 #endif
6467 typedef uint8_t uint_least8_t;
6468 typedef uint16_t uint_least16_t;
6469 typedef uint32_t uint_least32_t;
6470 #ifdef _UINT64_T
6471 typedef uint64_t uint_least64_t;
6472 #endif
6476 # ------------- done intptr types, emit int_fast types ------------
6477 if test "$ac_cv_type_int_fast32_t" != yes; then
6478 sed 's/^ *//' >> tmp-stdint.h <<EOF
6480 /* Define int_fast types. short is often slow */
6481 typedef int8_t int_fast8_t;
6482 typedef int int_fast16_t;
6483 typedef int32_t int_fast32_t;
6484 #ifdef _INT64_T
6485 typedef int64_t int_fast64_t;
6486 #endif
6488 typedef uint8_t uint_fast8_t;
6489 typedef unsigned int uint_fast16_t;
6490 typedef uint32_t uint_fast32_t;
6491 #ifdef _UINT64_T
6492 typedef uint64_t uint_fast64_t;
6493 #endif
6497 if test "$ac_cv_type_uintmax_t" != yes; then
6498 sed 's/^ *//' >> tmp-stdint.h <<EOF
6500 /* Define intmax based on what we found */
6501 #ifndef intmax_t
6502 #ifdef _INT64_T
6503 typedef int64_t intmax_t;
6504 #else
6505 typedef long intmax_t;
6506 #endif
6507 #endif
6508 #ifndef uintmax_t
6509 #ifdef _UINT64_T
6510 typedef uint64_t uintmax_t;
6511 #else
6512 typedef unsigned long uintmax_t;
6513 #endif
6514 #endif
6518 sed 's/^ *//' >> tmp-stdint.h <<EOF
6520 #endif /* GCC_GENERATED_STDINT_H */
6523 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
6524 rm -f tmp-stdint.h
6525 else
6526 mv -f tmp-stdint.h gstdint.h
6530 "config.h":H) echo timestamp > stamp-h1 ;;
6532 esac
6533 done # for ac_tag
6536 as_fn_exit 0
6537 _ACEOF
6538 ac_clean_files=$ac_clean_files_save
6540 test $ac_write_fail = 0 ||
6541 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6544 # configure is writing to config.log, and then calls config.status.
6545 # config.status does its own redirection, appending to config.log.
6546 # Unfortunately, on DOS this fails, as config.log is still kept open
6547 # by configure, so config.status won't be able to write to it; its
6548 # output is simply discarded. So we exec the FD to /dev/null,
6549 # effectively closing config.log, so it can be properly (re)opened and
6550 # appended to by config.status. When coming back to configure, we
6551 # need to make the FD available again.
6552 if test "$no_create" != yes; then
6553 ac_cs_success=:
6554 ac_config_status_args=
6555 test "$silent" = yes &&
6556 ac_config_status_args="$ac_config_status_args --quiet"
6557 exec 5>/dev/null
6558 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6559 exec 5>>config.log
6560 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6561 # would make configure fail if this is the last instruction.
6562 $ac_cs_success || as_fn_exit $?
6564 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6565 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6566 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}