2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.59 for libatomic_ops 1.2.
5 # Copyright (C) 2003 Free Software Foundation, Inc.
6 # This configure script is free software; the Free Software Foundation
7 # gives unlimited permission to copy, distribute and modify it.
8 ## --------------------- ##
9 ## M4sh Initialization. ##
10 ## --------------------- ##
12 # Be Bourne compatible
13 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
17 # is contrary to our usage. Disable this feature.
18 alias -g '${1+"$@"}'='"$@"'
19 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
22 DUALCASE=1; export DUALCASE # for MKS sh
24 # Support unset when possible.
25 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
32 # Work around bugs in pre-3.0 UWIN ksh.
33 $as_unset ENV MAIL MAILPATH
40 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
41 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
44 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
45 eval $as_var=C; export $as_var
51 # Required to use basename.
52 if expr a : '\(a\)' >/dev/null 2>&1; then
58 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
65 # Name of the executable.
66 as_me=`$as_basename "$0" ||
67 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
68 X"$0" : 'X\(//\)$' \| \
69 X"$0" : 'X\(/\)$' \| \
70 . : '\(.\)' 2>/dev/null ||
72 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
73 /^X\/\(\/\/\)$/{ s//\1/; q; }
74 /^X\/\(\/\).*/{ s//\1/; q; }
78 # PATH needs CR, and LINENO needs CR and PATH.
79 # Avoid depending upon Character Ranges.
80 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
81 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
82 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
83 as_cr_digits='0123456789'
84 as_cr_alnum=$as_cr_Letters$as_cr_digits
86 # The user is always right.
87 if test "${PATH_SEPARATOR+set}" != set; then
88 echo "#! /bin/sh" >conf$$.sh
89 echo "exit 0" >>conf$$.sh
91 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
102 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
103 test "x$as_lineno_1" != "x$as_lineno_2" &&
104 test "x$as_lineno_3" = "x$as_lineno_2" || {
105 # Find who we are. Look in the path if we contain no path at all
108 *[\\/]* ) as_myself=$0 ;;
109 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
113 test -z "$as_dir" && as_dir=.
114 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
119 # We did not find ourselves, most probably we were run as `sh COMMAND'
120 # in which case we are not to be found in the path.
121 if test "x$as_myself" = x; then
124 if test ! -f "$as_myself"; then
125 { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
126 { (exit 1); exit 1; }; }
128 case $CONFIG_SHELL in
130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
131 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
134 test -z "$as_dir" && as_dir=.
135 for as_base in sh bash ksh sh5; do
138 if ("$as_dir/$as_base" -c '
141 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
142 test "x$as_lineno_1" != "x$as_lineno_2" &&
143 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
144 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
145 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
146 CONFIG_SHELL=$as_dir/$as_base
148 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
156 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
157 # uniformly replaced by the line number. The first 'sed' inserts a
158 # line-number line before each line; the second 'sed' does the real
159 # work. The second script uses 'N' to pair each line-number line
160 # with the numbered line, and appends trailing '-' during
161 # substitution so that $LINENO is not a special case at line end.
162 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
163 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
164 sed '=' <$as_myself |
169 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
172 s,^['$as_cr_digits']*\n,,
174 chmod +x $as_me.lineno ||
175 { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
176 { (exit 1); exit 1; }; }
178 # Don't try to exec as it changes $[0], causing all sort of problems
179 # (the dirname of $[0] is not the place where we might find the
180 # original and so on. Autoconf is especially sensible to this).
182 # Exit status is that of the last command.
187 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
188 *c*,-n*) ECHO_N= ECHO_C='
190 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
191 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
194 if expr a : '\(a\)' >/dev/null 2>&1; then
200 rm -f conf$$ conf$$.exe conf$$.file
202 if ln -s conf$$.file conf$$ 2>/dev/null; then
203 # We could just check for DJGPP; but this test a) works b) is more generic
204 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
205 if test -f conf$$.exe; then
206 # Don't use ln at all; we don't have any links
211 elif ln conf$$.file conf$$ 2>/dev/null; then
216 rm -f conf$$ conf$$.exe conf$$.file
218 if mkdir -p . 2>/dev/null; then
221 test -d ./-p && rmdir ./-p
225 as_executable_p="test -f"
227 # Sed expression to map a string onto a valid CPP name.
228 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
230 # Sed expression to map a string onto a valid variable name.
231 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
235 # We need space, tab and new line, in precisely that order.
245 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
246 # so uname gets run too.
247 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
254 ac_default_prefix=/usr/local
255 ac_config_libobj_dir=.
260 SHELL=${CONFIG_SHELL-/bin/sh}
262 # Maximum number of lines to put in a shell here document.
263 # This variable seems obsolete. It should probably be removed, and
264 # only ac_max_sed_lines should be used.
265 : ${ac_max_here_lines=38}
267 # Identity of this package.
268 PACKAGE_NAME='libatomic_ops'
269 PACKAGE_TARNAME='libatomic_ops'
270 PACKAGE_VERSION='1.2'
271 PACKAGE_STRING='libatomic_ops 1.2'
274 ac_unique_file="src/atomic_ops.c"
275 # Factoring default headers for most tests.
276 ac_includes_default="\
279 # include <sys/types.h>
282 # include <sys/stat.h>
293 # if !STDC_HEADERS && HAVE_MEMORY_H
299 # include <strings.h>
302 # include <inttypes.h>
312 ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar RANLIB ac_ct_RANLIB CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CCAS CCASFLAGS CPP EGREP PICFLAG NEED_ASM_TRUE NEED_ASM_FALSE LIBOBJS LTLIBOBJS'
315 # Initialize some variables set by options.
317 ac_init_version=false
318 # The variables have the same names as the options, with
319 # dashes changed to underlines.
327 program_transform_name=s,x,x,
335 # Installation directory options.
336 # These are left unexpanded so users can "make install exec_prefix=/foo"
337 # and all the variables that are supposed to be based on exec_prefix
338 # by default will actually change.
339 # Use braces instead of parens because sh, perl, etc. also accept them.
340 bindir='${exec_prefix}/bin'
341 sbindir='${exec_prefix}/sbin'
342 libexecdir='${exec_prefix}/libexec'
343 datadir='${prefix}/share'
344 sysconfdir='${prefix}/etc'
345 sharedstatedir='${prefix}/com'
346 localstatedir='${prefix}/var'
347 libdir='${exec_prefix}/lib'
348 includedir='${prefix}/include'
349 oldincludedir='/usr/include'
350 infodir='${prefix}/info'
351 mandir='${prefix}/man'
356 # If the previous option needs an argument, assign it.
357 if test -n "$ac_prev"; then
358 eval "$ac_prev=\$ac_option"
363 ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
365 # Accept the important Cygnus configure options, so we can diagnose typos.
369 -bindir | --bindir | --bindi | --bind | --bin | --bi)
371 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
374 -build | --build | --buil | --bui | --bu)
375 ac_prev=build_alias ;;
376 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
377 build_alias=$ac_optarg ;;
379 -cache-file | --cache-file | --cache-fil | --cache-fi \
380 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
381 ac_prev=cache_file ;;
382 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
383 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
384 cache_file=$ac_optarg ;;
387 cache_file=config.cache ;;
389 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
391 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
393 datadir=$ac_optarg ;;
395 -disable-* | --disable-*)
396 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
397 # Reject names that are not valid shell variable names.
398 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
399 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
400 { (exit 1); exit 1; }; }
401 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
402 eval "enable_$ac_feature=no" ;;
404 -enable-* | --enable-*)
405 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
406 # Reject names that are not valid shell variable names.
407 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
408 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
409 { (exit 1); exit 1; }; }
410 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
412 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
415 eval "enable_$ac_feature='$ac_optarg'" ;;
417 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
418 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
419 | --exec | --exe | --ex)
420 ac_prev=exec_prefix ;;
421 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
422 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
423 | --exec=* | --exe=* | --ex=*)
424 exec_prefix=$ac_optarg ;;
426 -gas | --gas | --ga | --g)
427 # Obsolete; use --with-gas.
430 -help | --help | --hel | --he | -h)
432 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
433 ac_init_help=recursive ;;
434 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
435 ac_init_help=short ;;
437 -host | --host | --hos | --ho)
438 ac_prev=host_alias ;;
439 -host=* | --host=* | --hos=* | --ho=*)
440 host_alias=$ac_optarg ;;
442 -includedir | --includedir | --includedi | --included | --include \
443 | --includ | --inclu | --incl | --inc)
444 ac_prev=includedir ;;
445 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
446 | --includ=* | --inclu=* | --incl=* | --inc=*)
447 includedir=$ac_optarg ;;
449 -infodir | --infodir | --infodi | --infod | --info | --inf)
451 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
452 infodir=$ac_optarg ;;
454 -libdir | --libdir | --libdi | --libd)
456 -libdir=* | --libdir=* | --libdi=* | --libd=*)
459 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
460 | --libexe | --libex | --libe)
461 ac_prev=libexecdir ;;
462 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
463 | --libexe=* | --libex=* | --libe=*)
464 libexecdir=$ac_optarg ;;
466 -localstatedir | --localstatedir | --localstatedi | --localstated \
467 | --localstate | --localstat | --localsta | --localst \
468 | --locals | --local | --loca | --loc | --lo)
469 ac_prev=localstatedir ;;
470 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
471 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
472 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
473 localstatedir=$ac_optarg ;;
475 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
477 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
481 # Obsolete; use --without-fp.
484 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
485 | --no-cr | --no-c | -n)
488 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
489 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
492 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
493 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
494 | --oldin | --oldi | --old | --ol | --o)
495 ac_prev=oldincludedir ;;
496 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
497 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
498 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
499 oldincludedir=$ac_optarg ;;
501 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
503 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
506 -program-prefix | --program-prefix | --program-prefi | --program-pref \
507 | --program-pre | --program-pr | --program-p)
508 ac_prev=program_prefix ;;
509 -program-prefix=* | --program-prefix=* | --program-prefi=* \
510 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
511 program_prefix=$ac_optarg ;;
513 -program-suffix | --program-suffix | --program-suffi | --program-suff \
514 | --program-suf | --program-su | --program-s)
515 ac_prev=program_suffix ;;
516 -program-suffix=* | --program-suffix=* | --program-suffi=* \
517 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
518 program_suffix=$ac_optarg ;;
520 -program-transform-name | --program-transform-name \
521 | --program-transform-nam | --program-transform-na \
522 | --program-transform-n | --program-transform- \
523 | --program-transform | --program-transfor \
524 | --program-transfo | --program-transf \
525 | --program-trans | --program-tran \
526 | --progr-tra | --program-tr | --program-t)
527 ac_prev=program_transform_name ;;
528 -program-transform-name=* | --program-transform-name=* \
529 | --program-transform-nam=* | --program-transform-na=* \
530 | --program-transform-n=* | --program-transform-=* \
531 | --program-transform=* | --program-transfor=* \
532 | --program-transfo=* | --program-transf=* \
533 | --program-trans=* | --program-tran=* \
534 | --progr-tra=* | --program-tr=* | --program-t=*)
535 program_transform_name=$ac_optarg ;;
537 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
538 | -silent | --silent | --silen | --sile | --sil)
541 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
543 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
545 sbindir=$ac_optarg ;;
547 -sharedstatedir | --sharedstatedir | --sharedstatedi \
548 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
549 | --sharedst | --shareds | --shared | --share | --shar \
551 ac_prev=sharedstatedir ;;
552 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
553 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
554 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
556 sharedstatedir=$ac_optarg ;;
558 -site | --site | --sit)
560 -site=* | --site=* | --sit=*)
563 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
565 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
568 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
569 | --syscon | --sysco | --sysc | --sys | --sy)
570 ac_prev=sysconfdir ;;
571 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
572 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
573 sysconfdir=$ac_optarg ;;
575 -target | --target | --targe | --targ | --tar | --ta | --t)
576 ac_prev=target_alias ;;
577 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
578 target_alias=$ac_optarg ;;
580 -v | -verbose | --verbose | --verbos | --verbo | --verb)
583 -version | --version | --versio | --versi | --vers | -V)
587 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
588 # Reject names that are not valid shell variable names.
589 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
590 { echo "$as_me: error: invalid package name: $ac_package" >&2
591 { (exit 1); exit 1; }; }
592 ac_package=`echo $ac_package| sed 's/-/_/g'`
594 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
597 eval "with_$ac_package='$ac_optarg'" ;;
599 -without-* | --without-*)
600 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
601 # Reject names that are not valid shell variable names.
602 expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
603 { echo "$as_me: error: invalid package name: $ac_package" >&2
604 { (exit 1); exit 1; }; }
605 ac_package=`echo $ac_package | sed 's/-/_/g'`
606 eval "with_$ac_package=no" ;;
609 # Obsolete; use --with-x.
612 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
613 | --x-incl | --x-inc | --x-in | --x-i)
614 ac_prev=x_includes ;;
615 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
616 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
617 x_includes=$ac_optarg ;;
619 -x-libraries | --x-libraries | --x-librarie | --x-librari \
620 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
621 ac_prev=x_libraries ;;
622 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
623 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
624 x_libraries=$ac_optarg ;;
626 -*) { echo "$as_me: error: unrecognized option: $ac_option
627 Try \`$0 --help' for more information." >&2
628 { (exit 1); exit 1; }; }
632 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
633 # Reject names that are not valid shell variable names.
634 expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
635 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
636 { (exit 1); exit 1; }; }
637 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
638 eval "$ac_envvar='$ac_optarg'"
642 # FIXME: should be removed in autoconf 3.0.
643 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
644 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
645 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
646 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
652 if test -n "$ac_prev"; then
653 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
654 { echo "$as_me: error: missing argument to $ac_option" >&2
655 { (exit 1); exit 1; }; }
658 # Be sure to have absolute paths.
659 for ac_var in exec_prefix prefix
661 eval ac_val=$`echo $ac_var`
663 [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
664 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
665 { (exit 1); exit 1; }; };;
669 # Be sure to have absolute paths.
670 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
671 localstatedir libdir includedir oldincludedir infodir mandir
673 eval ac_val=$`echo $ac_var`
675 [\\/$]* | ?:[\\/]* ) ;;
676 *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
677 { (exit 1); exit 1; }; };;
681 # There might be people who depend on the old broken behavior: `$host'
682 # used to hold the argument of --host etc.
683 # FIXME: To remove some day.
688 # FIXME: To remove some day.
689 if test "x$host_alias" != x; then
690 if test "x$build_alias" = x; then
691 cross_compiling=maybe
692 echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
693 If a cross compiler is detected then cross compile mode will be used." >&2
694 elif test "x$build_alias" != "x$host_alias"; then
700 test -n "$host_alias" && ac_tool_prefix=$host_alias-
702 test "$silent" = yes && exec 6>/dev/null
705 # Find the source files, if location was not specified.
706 if test -z "$srcdir"; then
707 ac_srcdir_defaulted=yes
708 # Try the directory containing this script, then its parent.
709 ac_confdir=`(dirname "$0") 2>/dev/null ||
710 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
711 X"$0" : 'X\(//\)[^/]' \| \
712 X"$0" : 'X\(//\)$' \| \
713 X"$0" : 'X\(/\)' \| \
714 . : '\(.\)' 2>/dev/null ||
716 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
717 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
718 /^X\(\/\/\)$/{ s//\1/; q; }
719 /^X\(\/\).*/{ s//\1/; q; }
722 if test ! -r $srcdir/$ac_unique_file; then
726 ac_srcdir_defaulted=no
728 if test ! -r $srcdir/$ac_unique_file; then
729 if test "$ac_srcdir_defaulted" = yes; then
730 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
731 { (exit 1); exit 1; }; }
733 { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
734 { (exit 1); exit 1; }; }
737 (cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
738 { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
739 { (exit 1); exit 1; }; }
740 srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
741 ac_env_build_alias_set=${build_alias+set}
742 ac_env_build_alias_value=$build_alias
743 ac_cv_env_build_alias_set=${build_alias+set}
744 ac_cv_env_build_alias_value=$build_alias
745 ac_env_host_alias_set=${host_alias+set}
746 ac_env_host_alias_value=$host_alias
747 ac_cv_env_host_alias_set=${host_alias+set}
748 ac_cv_env_host_alias_value=$host_alias
749 ac_env_target_alias_set=${target_alias+set}
750 ac_env_target_alias_value=$target_alias
751 ac_cv_env_target_alias_set=${target_alias+set}
752 ac_cv_env_target_alias_value=$target_alias
753 ac_env_CC_set=${CC+set}
755 ac_cv_env_CC_set=${CC+set}
756 ac_cv_env_CC_value=$CC
757 ac_env_CFLAGS_set=${CFLAGS+set}
758 ac_env_CFLAGS_value=$CFLAGS
759 ac_cv_env_CFLAGS_set=${CFLAGS+set}
760 ac_cv_env_CFLAGS_value=$CFLAGS
761 ac_env_LDFLAGS_set=${LDFLAGS+set}
762 ac_env_LDFLAGS_value=$LDFLAGS
763 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
764 ac_cv_env_LDFLAGS_value=$LDFLAGS
765 ac_env_CPPFLAGS_set=${CPPFLAGS+set}
766 ac_env_CPPFLAGS_value=$CPPFLAGS
767 ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
768 ac_cv_env_CPPFLAGS_value=$CPPFLAGS
769 ac_env_CCAS_set=${CCAS+set}
770 ac_env_CCAS_value=$CCAS
771 ac_cv_env_CCAS_set=${CCAS+set}
772 ac_cv_env_CCAS_value=$CCAS
773 ac_env_CCASFLAGS_set=${CCASFLAGS+set}
774 ac_env_CCASFLAGS_value=$CCASFLAGS
775 ac_cv_env_CCASFLAGS_set=${CCASFLAGS+set}
776 ac_cv_env_CCASFLAGS_value=$CCASFLAGS
777 ac_env_CPP_set=${CPP+set}
778 ac_env_CPP_value=$CPP
779 ac_cv_env_CPP_set=${CPP+set}
780 ac_cv_env_CPP_value=$CPP
783 # Report the --help message.
785 if test "$ac_init_help" = "long"; then
786 # Omit some internal or obsolete options to make the list less imposing.
787 # This message is too long to be a string in the A/UX 3.1 sh.
789 \`configure' configures libatomic_ops 1.2 to adapt to many kinds of systems.
791 Usage: $0 [OPTION]... [VAR=VALUE]...
793 To assign environment variables (e.g., CC, CFLAGS...), specify them as
794 VAR=VALUE. See below for descriptions of some of the useful variables.
796 Defaults for the options are specified in brackets.
799 -h, --help display this help and exit
800 --help=short display options specific to this package
801 --help=recursive display the short help of all the included packages
802 -V, --version display version information and exit
803 -q, --quiet, --silent do not print \`checking...' messages
804 --cache-file=FILE cache test results in FILE [disabled]
805 -C, --config-cache alias for \`--cache-file=config.cache'
806 -n, --no-create do not create output files
807 --srcdir=DIR find the sources in DIR [configure dir or \`..']
812 Installation directories:
813 --prefix=PREFIX install architecture-independent files in PREFIX
815 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
818 By default, \`make install' will install all the files in
819 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
820 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
821 for instance \`--prefix=\$HOME'.
823 For better control, use the options below.
825 Fine tuning of the installation directories:
826 --bindir=DIR user executables [EPREFIX/bin]
827 --sbindir=DIR system admin executables [EPREFIX/sbin]
828 --libexecdir=DIR program executables [EPREFIX/libexec]
829 --datadir=DIR read-only architecture-independent data [PREFIX/share]
830 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
831 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
832 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
833 --libdir=DIR object code libraries [EPREFIX/lib]
834 --includedir=DIR C header files [PREFIX/include]
835 --oldincludedir=DIR C header files for non-gcc [/usr/include]
836 --infodir=DIR info documentation [PREFIX/info]
837 --mandir=DIR man documentation [PREFIX/man]
843 --program-prefix=PREFIX prepend PREFIX to installed program names
844 --program-suffix=SUFFIX append SUFFIX to installed program names
845 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
848 --build=BUILD configure for building on BUILD [guessed]
849 --host=HOST cross-compile to build programs to run on HOST [BUILD]
850 --target=TARGET configure for building compilers for TARGET [HOST]
854 if test -n "$ac_init_help"; then
855 case $ac_init_help in
856 short | recursive ) echo "Configuration of libatomic_ops 1.2:";;
861 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
862 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
863 --disable-dependency-tracking speeds up one-time build
864 --enable-dependency-tracking do not reject slow dependency extractors
866 Some influential environment variables:
867 CC C compiler command
868 CFLAGS C compiler flags
869 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
870 nonstandard directory <lib dir>
871 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
872 headers in a nonstandard directory <include dir>
873 CCAS assembler compiler command (defaults to CC)
874 CCASFLAGS assembler compiler flags (defaults to CFLAGS)
877 Use these variables to override the choices made by `configure' or to help
878 it to find libraries and programs with nonstandard names/locations.
883 if test "$ac_init_help" = "recursive"; then
884 # If there are subdirs, report their specific --help.
886 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
887 test -d $ac_dir || continue
890 if test "$ac_dir" != .; then
891 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
892 # A "../" for each directory in $ac_dir_suffix.
893 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
895 ac_dir_suffix= ac_top_builddir=
899 .) # No --srcdir option. We are building in place.
901 if test -z "$ac_top_builddir"; then
904 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
906 [\\/]* | ?:[\\/]* ) # Absolute path.
907 ac_srcdir=$srcdir$ac_dir_suffix;
908 ac_top_srcdir=$srcdir ;;
910 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
911 ac_top_srcdir=$ac_top_builddir$srcdir ;;
914 # Do not use `cd foo && pwd` to compute absolute paths, because
915 # the directories may not exist.
917 .) ac_abs_builddir="$ac_dir";;
920 .) ac_abs_builddir=`pwd`;;
921 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
922 *) ac_abs_builddir=`pwd`/"$ac_dir";;
925 case $ac_abs_builddir in
926 .) ac_abs_top_builddir=${ac_top_builddir}.;;
928 case ${ac_top_builddir}. in
929 .) ac_abs_top_builddir=$ac_abs_builddir;;
930 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
931 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
934 case $ac_abs_builddir in
935 .) ac_abs_srcdir=$ac_srcdir;;
938 .) ac_abs_srcdir=$ac_abs_builddir;;
939 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
940 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
943 case $ac_abs_builddir in
944 .) ac_abs_top_srcdir=$ac_top_srcdir;;
946 case $ac_top_srcdir in
947 .) ac_abs_top_srcdir=$ac_abs_builddir;;
948 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
949 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
954 # Check for guested configure; otherwise get Cygnus style configure.
955 if test -f $ac_srcdir/configure.gnu; then
957 $SHELL $ac_srcdir/configure.gnu --help=recursive
958 elif test -f $ac_srcdir/configure; then
960 $SHELL $ac_srcdir/configure --help=recursive
961 elif test -f $ac_srcdir/configure.ac ||
962 test -f $ac_srcdir/configure.in; then
966 echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
972 test -n "$ac_init_help" && exit 0
973 if $ac_init_version; then
975 libatomic_ops configure 1.2
976 generated by GNU Autoconf 2.59
978 Copyright (C) 2003 Free Software Foundation, Inc.
979 This configure script is free software; the Free Software Foundation
980 gives unlimited permission to copy, distribute and modify it.
986 This file contains any messages produced by compilers while
987 running configure, to aid debugging if configure makes a mistake.
989 It was created by libatomic_ops $as_me 1.2, which was
990 generated by GNU Autoconf 2.59. Invocation command line was
1001 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1002 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1003 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1004 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1005 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1007 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1008 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1010 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1011 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1012 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1013 hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
1014 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1015 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1016 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1020 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1024 test -z "$as_dir" && as_dir=.
1025 echo "PATH: $as_dir"
1040 # Keep a trace of the command line.
1041 # Strip out --no-create and --no-recursion so they do not pile up.
1042 # Strip out --silent because we don't want to record it for future runs.
1043 # Also quote any args containing shell meta-characters.
1044 # Make two passes to allow for proper duplicate-argument suppression.
1049 ac_must_keep_next=false
1055 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1056 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1057 | -silent | --silent | --silen | --sile | --sil)
1059 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1060 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1063 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1065 ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1066 if test $ac_must_keep_next = true; then
1067 ac_must_keep_next=false # Got value, back to normal.
1070 *=* | --config-cache | -C | -disable-* | --disable-* \
1071 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1072 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1073 | -with-* | --with-* | -without-* | --without-* | --x)
1074 case "$ac_configure_args0 " in
1075 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1078 -* ) ac_must_keep_next=true ;;
1081 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
1082 # Get rid of the leading space.
1088 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1089 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1091 # When interrupted or exit'd, cleanup temporary files, and complete
1092 # config.log. We remove comments because anyway the quotes in there
1093 # would cause problems or look ugly.
1094 # WARNING: Be sure not to use single quotes in there, as some shells,
1095 # such as our DU 5.0 friend, will then `close' the trap.
1096 trap 'exit_status=$?
1097 # Save into config.log some information that might help in debugging.
1102 ## ---------------- ##
1103 ## Cache variables. ##
1104 ## ---------------- ##
1107 # The following way of writing the cache mishandles newlines in values,
1110 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
1113 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
1114 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
1118 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
1125 ## ----------------- ##
1126 ## Output variables. ##
1127 ## ----------------- ##
1130 for ac_var in $ac_subst_vars
1132 eval ac_val=$`echo $ac_var`
1133 echo "$ac_var='"'"'$ac_val'"'"'"
1137 if test -n "$ac_subst_files"; then
1144 for ac_var in $ac_subst_files
1146 eval ac_val=$`echo $ac_var`
1147 echo "$ac_var='"'"'$ac_val'"'"'"
1152 if test -s confdefs.h; then
1159 sed "/^$/d" confdefs.h | sort
1162 test "$ac_signal" != 0 &&
1163 echo "$as_me: caught signal $ac_signal"
1164 echo "$as_me: exit $exit_status"
1166 rm -f core *.core &&
1167 rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
1170 for ac_signal in 1 2 13 15; do
1171 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1175 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1176 rm -rf conftest* confdefs.h
1177 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
1180 # Predefined preprocessor variables.
1182 cat >>confdefs.h <<_ACEOF
1183 #define PACKAGE_NAME "$PACKAGE_NAME"
1187 cat >>confdefs.h <<_ACEOF
1188 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1192 cat >>confdefs.h <<_ACEOF
1193 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1197 cat >>confdefs.h <<_ACEOF
1198 #define PACKAGE_STRING "$PACKAGE_STRING"
1202 cat >>confdefs.h <<_ACEOF
1203 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1207 # Let the site file select an alternate cache file if it wants to.
1208 # Prefer explicitly selected file to automatically selected ones.
1209 if test -z "$CONFIG_SITE"; then
1210 if test "x$prefix" != xNONE; then
1211 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
1213 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
1216 for ac_site_file in $CONFIG_SITE; do
1217 if test -r "$ac_site_file"; then
1218 { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1219 echo "$as_me: loading site script $ac_site_file" >&6;}
1220 sed 's/^/| /' "$ac_site_file" >&5
1225 if test -r "$cache_file"; then
1226 # Some versions of bash will fail to source /dev/null (special
1227 # files actually), so we avoid doing that.
1228 if test -f "$cache_file"; then
1229 { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1230 echo "$as_me: loading cache $cache_file" >&6;}
1232 [\\/]* | ?:[\\/]* ) . $cache_file;;
1233 *) . ./$cache_file;;
1237 { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1238 echo "$as_me: creating cache $cache_file" >&6;}
1242 # Check that the precious variables saved in the cache have kept the same
1244 ac_cache_corrupted=false
1245 for ac_var in `(set) 2>&1 |
1246 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
1247 eval ac_old_set=\$ac_cv_env_${ac_var}_set
1248 eval ac_new_set=\$ac_env_${ac_var}_set
1249 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
1250 eval ac_new_val="\$ac_env_${ac_var}_value"
1251 case $ac_old_set,$ac_new_set in
1253 { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1254 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1255 ac_cache_corrupted=: ;;
1257 { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1258 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1259 ac_cache_corrupted=: ;;
1262 if test "x$ac_old_val" != "x$ac_new_val"; then
1263 { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1264 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1265 { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1266 echo "$as_me: former value: $ac_old_val" >&2;}
1267 { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1268 echo "$as_me: current value: $ac_new_val" >&2;}
1269 ac_cache_corrupted=:
1272 # Pass precious variables to config.status.
1273 if test "$ac_new_set" = set; then
1275 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
1276 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1277 *) ac_arg=$ac_var=$ac_new_val ;;
1279 case " $ac_configure_args " in
1280 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1281 *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1285 if $ac_cache_corrupted; then
1286 { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1287 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1288 { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1289 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1290 { (exit 1); exit 1; }; }
1294 ac_cpp='$CPP $CPPFLAGS'
1295 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1296 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1297 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1326 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
1327 if test -f $ac_dir/install-sh; then
1329 ac_install_sh="$ac_aux_dir/install-sh -c"
1331 elif test -f $ac_dir/install.sh; then
1333 ac_install_sh="$ac_aux_dir/install.sh -c"
1335 elif test -f $ac_dir/shtool; then
1337 ac_install_sh="$ac_aux_dir/shtool install -c"
1341 if test -z "$ac_aux_dir"; then
1342 { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
1343 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
1344 { (exit 1); exit 1; }; }
1346 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
1347 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
1348 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
1350 # Make sure we can run config.sub.
1351 $ac_config_sub sun4 >/dev/null 2>&1 ||
1352 { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
1353 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
1354 { (exit 1); exit 1; }; }
1356 echo "$as_me:$LINENO: checking build system type" >&5
1357 echo $ECHO_N "checking build system type... $ECHO_C" >&6
1358 if test "${ac_cv_build+set}" = set; then
1359 echo $ECHO_N "(cached) $ECHO_C" >&6
1361 ac_cv_build_alias=$build_alias
1362 test -z "$ac_cv_build_alias" &&
1363 ac_cv_build_alias=`$ac_config_guess`
1364 test -z "$ac_cv_build_alias" &&
1365 { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1366 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1367 { (exit 1); exit 1; }; }
1368 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
1369 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
1370 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
1371 { (exit 1); exit 1; }; }
1374 echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1375 echo "${ECHO_T}$ac_cv_build" >&6
1377 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1378 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1379 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1382 echo "$as_me:$LINENO: checking host system type" >&5
1383 echo $ECHO_N "checking host system type... $ECHO_C" >&6
1384 if test "${ac_cv_host+set}" = set; then
1385 echo $ECHO_N "(cached) $ECHO_C" >&6
1387 ac_cv_host_alias=$host_alias
1388 test -z "$ac_cv_host_alias" &&
1389 ac_cv_host_alias=$ac_cv_build_alias
1390 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
1391 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
1392 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
1393 { (exit 1); exit 1; }; }
1396 echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1397 echo "${ECHO_T}$ac_cv_host" >&6
1399 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1400 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1401 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1404 echo "$as_me:$LINENO: checking target system type" >&5
1405 echo $ECHO_N "checking target system type... $ECHO_C" >&6
1406 if test "${ac_cv_target+set}" = set; then
1407 echo $ECHO_N "(cached) $ECHO_C" >&6
1409 ac_cv_target_alias=$target_alias
1410 test "x$ac_cv_target_alias" = "x" &&
1411 ac_cv_target_alias=$ac_cv_host_alias
1412 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` ||
1413 { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5
1414 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;}
1415 { (exit 1); exit 1; }; }
1418 echo "$as_me:$LINENO: result: $ac_cv_target" >&5
1419 echo "${ECHO_T}$ac_cv_target" >&6
1420 target=$ac_cv_target
1421 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1422 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1423 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1426 # The aliases save the names the user supplied, while $host etc.
1427 # will get canonicalized.
1428 test -n "$target_alias" &&
1429 test "$program_prefix$program_suffix$program_transform_name" = \
1431 program_prefix=${target_alias}-
1433 am__api_version="1.9"
1434 # Find a good install program. We prefer a C program (faster),
1435 # so one script is as good as another. But avoid the broken or
1436 # incompatible versions:
1437 # SysV /etc/install, /usr/sbin/install
1438 # SunOS /usr/etc/install
1439 # IRIX /sbin/install
1441 # AmigaOS /C/install, which installs bootblocks on floppy discs
1442 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1443 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1444 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1445 # OS/2's system install, which has a completely different semantic
1446 # ./install, which can be erroneously created by make from ./install.sh.
1447 echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1448 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
1449 if test -z "$INSTALL"; then
1450 if test "${ac_cv_path_install+set}" = set; then
1451 echo $ECHO_N "(cached) $ECHO_C" >&6
1453 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1457 test -z "$as_dir" && as_dir=.
1458 # Account for people who put trailing slashes in PATH elements.
1460 ./ | .// | /cC/* | \
1461 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1462 ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1465 # OSF1 and SCO ODT 3.0 have their own names for install.
1466 # Don't use installbsd from OSF since it installs stuff as root
1468 for ac_prog in ginstall scoinst install; do
1469 for ac_exec_ext in '' $ac_executable_extensions; do
1470 if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1471 if test $ac_prog = install &&
1472 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1473 # AIX install. It has an incompatible calling convention.
1475 elif test $ac_prog = install &&
1476 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1477 # program-specific install script used by HP pwplus--don't use.
1480 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1492 if test "${ac_cv_path_install+set}" = set; then
1493 INSTALL=$ac_cv_path_install
1495 # As a last resort, use the slow shell script. We don't cache a
1496 # path for INSTALL within a source directory, because that will
1497 # break other packages using the cache if that directory is
1498 # removed, or if the path is relative.
1499 INSTALL=$ac_install_sh
1502 echo "$as_me:$LINENO: result: $INSTALL" >&5
1503 echo "${ECHO_T}$INSTALL" >&6
1505 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1506 # It thinks the first close brace ends the variable substitution.
1507 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1509 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1511 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1513 echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1514 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6
1517 echo timestamp > conftest.file
1518 # Do `set' in a subshell so we don't clobber the current shell's
1519 # arguments. Must try -L first in case configure is actually a
1520 # symlink; some systems play weird games with the mod time of symlinks
1521 # (eg FreeBSD returns the mod time of the symlink's containing
1524 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1525 if test "$*" = "X"; then
1527 set X `ls -t $srcdir/configure conftest.file`
1530 if test "$*" != "X $srcdir/configure conftest.file" \
1531 && test "$*" != "X conftest.file $srcdir/configure"; then
1533 # If neither matched, then we have a broken ls. This can happen
1534 # if, for instance, CONFIG_SHELL is bash and it inherits a
1535 # broken ls alias from the environment. This has actually
1536 # happened. Such a system could not be considered "sane".
1537 { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1538 alias in your environment" >&5
1539 echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1540 alias in your environment" >&2;}
1541 { (exit 1); exit 1; }; }
1544 test "$2" = conftest.file
1550 { { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1551 Check your system clock" >&5
1552 echo "$as_me: error: newly created file is older than distributed files!
1553 Check your system clock" >&2;}
1554 { (exit 1); exit 1; }; }
1556 echo "$as_me:$LINENO: result: yes" >&5
1557 echo "${ECHO_T}yes" >&6
1558 test "$program_prefix" != NONE &&
1559 program_transform_name="s,^,$program_prefix,;$program_transform_name"
1560 # Use a double $ so make ignores it.
1561 test "$program_suffix" != NONE &&
1562 program_transform_name="s,\$,$program_suffix,;$program_transform_name"
1563 # Double any \ or $. echo might interpret backslashes.
1564 # By default was `s,x,x', remove it if useless.
1565 cat <<\_ACEOF >conftest.sed
1566 s/[\\$]/&&/g;s/;s,x,x,$//
1568 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1571 # expand $ac_aux_dir to an absolute path
1572 am_aux_dir=`cd $ac_aux_dir && pwd`
1574 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1575 # Use eval to expand $SHELL
1576 if eval "$MISSING --run true"; then
1577 am_missing_run="$MISSING --run "
1580 { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1581 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1584 if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1585 # We used to keeping the `.' as first argument, in order to
1586 # allow $(mkdir_p) to be used without argument. As in
1587 # $(mkdir_p) $(somedir)
1588 # where $(somedir) is conditionally defined. However this is wrong
1590 # 1. if the package is installed by a user who cannot write `.'
1591 # make install will fail,
1592 # 2. the above comment should most certainly read
1593 # $(mkdir_p) $(DESTDIR)$(somedir)
1594 # so it does not work when $(somedir) is undefined and
1595 # $(DESTDIR) is not.
1596 # To support the latter case, we have to write
1597 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
1598 # so the `.' trick is pointless.
1599 mkdir_p='mkdir -p --'
1601 # On NextStep and OpenStep, the `mkdir' command does not
1602 # recognize any option. It will interpret all options as
1603 # directories to create, and then abort because `.' already
1605 for d in ./-p ./--version;
1607 test -d $d && rmdir $d
1609 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1610 if test -f "$ac_aux_dir/mkinstalldirs"; then
1611 mkdir_p='$(mkinstalldirs)'
1613 mkdir_p='$(install_sh) -d'
1617 for ac_prog in gawk mawk nawk awk
1619 # Extract the first word of "$ac_prog", so it can be a program name with args.
1620 set dummy $ac_prog; ac_word=$2
1621 echo "$as_me:$LINENO: checking for $ac_word" >&5
1622 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1623 if test "${ac_cv_prog_AWK+set}" = set; then
1624 echo $ECHO_N "(cached) $ECHO_C" >&6
1626 if test -n "$AWK"; then
1627 ac_cv_prog_AWK="$AWK" # Let the user override the test.
1629 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1633 test -z "$as_dir" && as_dir=.
1634 for ac_exec_ext in '' $ac_executable_extensions; do
1635 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1636 ac_cv_prog_AWK="$ac_prog"
1637 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1646 if test -n "$AWK"; then
1647 echo "$as_me:$LINENO: result: $AWK" >&5
1648 echo "${ECHO_T}$AWK" >&6
1650 echo "$as_me:$LINENO: result: no" >&5
1651 echo "${ECHO_T}no" >&6
1654 test -n "$AWK" && break
1657 echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1658 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
1659 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
1660 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
1661 echo $ECHO_N "(cached) $ECHO_C" >&6
1663 cat >conftest.make <<\_ACEOF
1665 @echo 'ac_maketemp="$(MAKE)"'
1667 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1668 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
1669 if test -n "$ac_maketemp"; then
1670 eval ac_cv_prog_make_${ac_make}_set=yes
1672 eval ac_cv_prog_make_${ac_make}_set=no
1676 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1677 echo "$as_me:$LINENO: result: yes" >&5
1678 echo "${ECHO_T}yes" >&6
1681 echo "$as_me:$LINENO: result: no" >&5
1682 echo "${ECHO_T}no" >&6
1683 SET_MAKE="MAKE=${MAKE-make}"
1686 rm -rf .tst 2>/dev/null
1687 mkdir .tst 2>/dev/null
1688 if test -d .tst; then
1693 rmdir .tst 2>/dev/null
1695 # test to see if srcdir already configured
1696 if test "`cd $srcdir && pwd`" != "`pwd`" &&
1697 test -f $srcdir/config.status; then
1698 { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
1699 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
1700 { (exit 1); exit 1; }; }
1703 # test whether we have cygpath
1704 if test -z "$CYGPATH_W"; then
1705 if (cygpath --version) >/dev/null 2>/dev/null; then
1706 CYGPATH_W='cygpath -w'
1713 # Define the identity of the package.
1714 PACKAGE='libatomic_ops'
1718 cat >>confdefs.h <<_ACEOF
1719 #define PACKAGE "$PACKAGE"
1723 cat >>confdefs.h <<_ACEOF
1724 #define VERSION "$VERSION"
1727 # Some tools Automake needs.
1729 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
1732 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
1735 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
1738 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
1741 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
1743 install_sh=${install_sh-"$am_aux_dir/install-sh"}
1745 # Installed binaries are usually stripped using `strip' when the user
1746 # run `make install-strip'. However `strip' might not be the right
1747 # tool to use in cross-compilation environments, therefore Automake
1748 # will honor the `STRIP' environment variable to overrule this program.
1749 if test "$cross_compiling" != no; then
1750 if test -n "$ac_tool_prefix"; then
1751 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1752 set dummy ${ac_tool_prefix}strip; ac_word=$2
1753 echo "$as_me:$LINENO: checking for $ac_word" >&5
1754 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1755 if test "${ac_cv_prog_STRIP+set}" = set; then
1756 echo $ECHO_N "(cached) $ECHO_C" >&6
1758 if test -n "$STRIP"; then
1759 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1761 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1765 test -z "$as_dir" && as_dir=.
1766 for ac_exec_ext in '' $ac_executable_extensions; do
1767 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1768 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1769 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1777 STRIP=$ac_cv_prog_STRIP
1778 if test -n "$STRIP"; then
1779 echo "$as_me:$LINENO: result: $STRIP" >&5
1780 echo "${ECHO_T}$STRIP" >&6
1782 echo "$as_me:$LINENO: result: no" >&5
1783 echo "${ECHO_T}no" >&6
1787 if test -z "$ac_cv_prog_STRIP"; then
1789 # Extract the first word of "strip", so it can be a program name with args.
1790 set dummy strip; ac_word=$2
1791 echo "$as_me:$LINENO: checking for $ac_word" >&5
1792 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1793 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
1794 echo $ECHO_N "(cached) $ECHO_C" >&6
1796 if test -n "$ac_ct_STRIP"; then
1797 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
1799 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1803 test -z "$as_dir" && as_dir=.
1804 for ac_exec_ext in '' $ac_executable_extensions; do
1805 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1806 ac_cv_prog_ac_ct_STRIP="strip"
1807 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1813 test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
1816 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
1817 if test -n "$ac_ct_STRIP"; then
1818 echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
1819 echo "${ECHO_T}$ac_ct_STRIP" >&6
1821 echo "$as_me:$LINENO: result: no" >&5
1822 echo "${ECHO_T}no" >&6
1827 STRIP="$ac_cv_prog_STRIP"
1831 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
1833 # We need awk for the "check" target. The system "awk" is bad on
1835 # Always define AMTAR for backward compatibility.
1837 AMTAR=${AMTAR-"${am_missing_run}tar"}
1839 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
1845 if test -n "$ac_tool_prefix"; then
1846 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1847 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1848 echo "$as_me:$LINENO: checking for $ac_word" >&5
1849 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1850 if test "${ac_cv_prog_RANLIB+set}" = set; then
1851 echo $ECHO_N "(cached) $ECHO_C" >&6
1853 if test -n "$RANLIB"; then
1854 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1856 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1860 test -z "$as_dir" && as_dir=.
1861 for ac_exec_ext in '' $ac_executable_extensions; do
1862 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1863 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1864 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1872 RANLIB=$ac_cv_prog_RANLIB
1873 if test -n "$RANLIB"; then
1874 echo "$as_me:$LINENO: result: $RANLIB" >&5
1875 echo "${ECHO_T}$RANLIB" >&6
1877 echo "$as_me:$LINENO: result: no" >&5
1878 echo "${ECHO_T}no" >&6
1882 if test -z "$ac_cv_prog_RANLIB"; then
1883 ac_ct_RANLIB=$RANLIB
1884 # Extract the first word of "ranlib", so it can be a program name with args.
1885 set dummy ranlib; ac_word=$2
1886 echo "$as_me:$LINENO: checking for $ac_word" >&5
1887 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1888 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
1889 echo $ECHO_N "(cached) $ECHO_C" >&6
1891 if test -n "$ac_ct_RANLIB"; then
1892 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
1894 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1898 test -z "$as_dir" && as_dir=.
1899 for ac_exec_ext in '' $ac_executable_extensions; do
1900 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1901 ac_cv_prog_ac_ct_RANLIB="ranlib"
1902 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1908 test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
1911 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
1912 if test -n "$ac_ct_RANLIB"; then
1913 echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
1914 echo "${ECHO_T}$ac_ct_RANLIB" >&6
1916 echo "$as_me:$LINENO: result: no" >&5
1917 echo "${ECHO_T}no" >&6
1920 RANLIB=$ac_ct_RANLIB
1922 RANLIB="$ac_cv_prog_RANLIB"
1926 ac_config_headers="$ac_config_headers src/config.h"
1929 # Checks for programs.
1931 ac_cpp='$CPP $CPPFLAGS'
1932 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1933 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1934 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1935 if test -n "$ac_tool_prefix"; then
1936 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
1937 set dummy ${ac_tool_prefix}gcc; ac_word=$2
1938 echo "$as_me:$LINENO: checking for $ac_word" >&5
1939 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1940 if test "${ac_cv_prog_CC+set}" = set; then
1941 echo $ECHO_N "(cached) $ECHO_C" >&6
1943 if test -n "$CC"; then
1944 ac_cv_prog_CC="$CC" # Let the user override the test.
1946 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1950 test -z "$as_dir" && as_dir=.
1951 for ac_exec_ext in '' $ac_executable_extensions; do
1952 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1953 ac_cv_prog_CC="${ac_tool_prefix}gcc"
1954 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1963 if test -n "$CC"; then
1964 echo "$as_me:$LINENO: result: $CC" >&5
1965 echo "${ECHO_T}$CC" >&6
1967 echo "$as_me:$LINENO: result: no" >&5
1968 echo "${ECHO_T}no" >&6
1972 if test -z "$ac_cv_prog_CC"; then
1974 # Extract the first word of "gcc", so it can be a program name with args.
1975 set dummy gcc; ac_word=$2
1976 echo "$as_me:$LINENO: checking for $ac_word" >&5
1977 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
1978 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
1979 echo $ECHO_N "(cached) $ECHO_C" >&6
1981 if test -n "$ac_ct_CC"; then
1982 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
1984 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1988 test -z "$as_dir" && as_dir=.
1989 for ac_exec_ext in '' $ac_executable_extensions; do
1990 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
1991 ac_cv_prog_ac_ct_CC="gcc"
1992 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2000 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2001 if test -n "$ac_ct_CC"; then
2002 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2003 echo "${ECHO_T}$ac_ct_CC" >&6
2005 echo "$as_me:$LINENO: result: no" >&5
2006 echo "${ECHO_T}no" >&6
2014 if test -z "$CC"; then
2015 if test -n "$ac_tool_prefix"; then
2016 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2017 set dummy ${ac_tool_prefix}cc; ac_word=$2
2018 echo "$as_me:$LINENO: checking for $ac_word" >&5
2019 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2020 if test "${ac_cv_prog_CC+set}" = set; then
2021 echo $ECHO_N "(cached) $ECHO_C" >&6
2023 if test -n "$CC"; then
2024 ac_cv_prog_CC="$CC" # Let the user override the test.
2026 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2030 test -z "$as_dir" && as_dir=.
2031 for ac_exec_ext in '' $ac_executable_extensions; do
2032 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2033 ac_cv_prog_CC="${ac_tool_prefix}cc"
2034 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2043 if test -n "$CC"; then
2044 echo "$as_me:$LINENO: result: $CC" >&5
2045 echo "${ECHO_T}$CC" >&6
2047 echo "$as_me:$LINENO: result: no" >&5
2048 echo "${ECHO_T}no" >&6
2052 if test -z "$ac_cv_prog_CC"; then
2054 # Extract the first word of "cc", so it can be a program name with args.
2055 set dummy cc; ac_word=$2
2056 echo "$as_me:$LINENO: checking for $ac_word" >&5
2057 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2058 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2059 echo $ECHO_N "(cached) $ECHO_C" >&6
2061 if test -n "$ac_ct_CC"; then
2062 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2064 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2068 test -z "$as_dir" && as_dir=.
2069 for ac_exec_ext in '' $ac_executable_extensions; do
2070 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2071 ac_cv_prog_ac_ct_CC="cc"
2072 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2080 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2081 if test -n "$ac_ct_CC"; then
2082 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2083 echo "${ECHO_T}$ac_ct_CC" >&6
2085 echo "$as_me:$LINENO: result: no" >&5
2086 echo "${ECHO_T}no" >&6
2095 if test -z "$CC"; then
2096 # Extract the first word of "cc", so it can be a program name with args.
2097 set dummy cc; ac_word=$2
2098 echo "$as_me:$LINENO: checking for $ac_word" >&5
2099 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2100 if test "${ac_cv_prog_CC+set}" = set; then
2101 echo $ECHO_N "(cached) $ECHO_C" >&6
2103 if test -n "$CC"; then
2104 ac_cv_prog_CC="$CC" # Let the user override the test.
2107 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2111 test -z "$as_dir" && as_dir=.
2112 for ac_exec_ext in '' $ac_executable_extensions; do
2113 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2114 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2115 ac_prog_rejected=yes
2119 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2125 if test $ac_prog_rejected = yes; then
2126 # We found a bogon in the path, so make sure we never use it.
2127 set dummy $ac_cv_prog_CC
2129 if test $# != 0; then
2130 # We chose a different compiler from the bogus one.
2131 # However, it has the same basename, so the bogon will be chosen
2132 # first if we set CC to just the basename; use the full file name.
2134 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2140 if test -n "$CC"; then
2141 echo "$as_me:$LINENO: result: $CC" >&5
2142 echo "${ECHO_T}$CC" >&6
2144 echo "$as_me:$LINENO: result: no" >&5
2145 echo "${ECHO_T}no" >&6
2149 if test -z "$CC"; then
2150 if test -n "$ac_tool_prefix"; then
2153 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2154 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2155 echo "$as_me:$LINENO: checking for $ac_word" >&5
2156 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2157 if test "${ac_cv_prog_CC+set}" = set; then
2158 echo $ECHO_N "(cached) $ECHO_C" >&6
2160 if test -n "$CC"; then
2161 ac_cv_prog_CC="$CC" # Let the user override the test.
2163 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2167 test -z "$as_dir" && as_dir=.
2168 for ac_exec_ext in '' $ac_executable_extensions; do
2169 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2170 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2171 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2180 if test -n "$CC"; then
2181 echo "$as_me:$LINENO: result: $CC" >&5
2182 echo "${ECHO_T}$CC" >&6
2184 echo "$as_me:$LINENO: result: no" >&5
2185 echo "${ECHO_T}no" >&6
2188 test -n "$CC" && break
2191 if test -z "$CC"; then
2195 # Extract the first word of "$ac_prog", so it can be a program name with args.
2196 set dummy $ac_prog; ac_word=$2
2197 echo "$as_me:$LINENO: checking for $ac_word" >&5
2198 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
2199 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2200 echo $ECHO_N "(cached) $ECHO_C" >&6
2202 if test -n "$ac_ct_CC"; then
2203 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2205 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2209 test -z "$as_dir" && as_dir=.
2210 for ac_exec_ext in '' $ac_executable_extensions; do
2211 if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2212 ac_cv_prog_ac_ct_CC="$ac_prog"
2213 echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2221 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2222 if test -n "$ac_ct_CC"; then
2223 echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2224 echo "${ECHO_T}$ac_ct_CC" >&6
2226 echo "$as_me:$LINENO: result: no" >&5
2227 echo "${ECHO_T}no" >&6
2230 test -n "$ac_ct_CC" && break
2239 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
2240 See \`config.log' for more details." >&5
2241 echo "$as_me: error: no acceptable C compiler found in \$PATH
2242 See \`config.log' for more details." >&2;}
2243 { (exit 1); exit 1; }; }
2245 # Provide some information about the compiler.
2246 echo "$as_me:$LINENO:" \
2247 "checking for C compiler version" >&5
2248 ac_compiler=`set X $ac_compile; echo $2`
2249 { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
2250 (eval $ac_compiler --version </dev/null >&5) 2>&5
2252 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2253 (exit $ac_status); }
2254 { (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
2255 (eval $ac_compiler -v </dev/null >&5) 2>&5
2257 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2258 (exit $ac_status); }
2259 { (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
2260 (eval $ac_compiler -V </dev/null >&5) 2>&5
2262 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2263 (exit $ac_status); }
2265 cat >conftest.$ac_ext <<_ACEOF
2268 cat confdefs.h >>conftest.$ac_ext
2269 cat >>conftest.$ac_ext <<_ACEOF
2270 /* end confdefs.h. */
2280 ac_clean_files_save=$ac_clean_files
2281 ac_clean_files="$ac_clean_files a.out a.exe b.out"
2282 # Try to create an executable without -o first, disregard a.out.
2283 # It will help us diagnose broken compilers, and finding out an intuition
2285 echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
2286 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
2287 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2288 if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
2289 (eval $ac_link_default) 2>&5
2291 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2292 (exit $ac_status); }; then
2293 # Find the output, starting from the most likely. This scheme is
2294 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
2297 # Be careful to initialize this variable, since it used to be cached.
2298 # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
2300 # b.out is created by i960 compilers.
2301 for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
2303 test -f "$ac_file" || continue
2305 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
2308 # This is the source file.
2311 # We found the default executable, but exeext='' is most
2315 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2316 # FIXME: I believe we export ac_cv_exeext for Libtool,
2317 # but it would be cool to find out if it's true. Does anybody
2318 # maintain Libtool? --akim.
2326 echo "$as_me: failed program was:" >&5
2327 sed 's/^/| /' conftest.$ac_ext >&5
2329 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
2330 See \`config.log' for more details." >&5
2331 echo "$as_me: error: C compiler cannot create executables
2332 See \`config.log' for more details." >&2;}
2333 { (exit 77); exit 77; }; }
2336 ac_exeext=$ac_cv_exeext
2337 echo "$as_me:$LINENO: result: $ac_file" >&5
2338 echo "${ECHO_T}$ac_file" >&6
2340 # Check the compiler produces executables we can run. If not, either
2341 # the compiler is broken, or we cross compile.
2342 echo "$as_me:$LINENO: checking whether the C compiler works" >&5
2343 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
2344 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2345 # If not cross compiling, check that we can run a simple program.
2346 if test "$cross_compiling" != yes; then
2347 if { ac_try='./$ac_file'
2348 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2351 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2352 (exit $ac_status); }; }; then
2355 if test "$cross_compiling" = maybe; then
2358 { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
2359 If you meant to cross compile, use \`--host'.
2360 See \`config.log' for more details." >&5
2361 echo "$as_me: error: cannot run C compiled programs.
2362 If you meant to cross compile, use \`--host'.
2363 See \`config.log' for more details." >&2;}
2364 { (exit 1); exit 1; }; }
2368 echo "$as_me:$LINENO: result: yes" >&5
2369 echo "${ECHO_T}yes" >&6
2371 rm -f a.out a.exe conftest$ac_cv_exeext b.out
2372 ac_clean_files=$ac_clean_files_save
2373 # Check the compiler produces executables we can run. If not, either
2374 # the compiler is broken, or we cross compile.
2375 echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2376 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
2377 echo "$as_me:$LINENO: result: $cross_compiling" >&5
2378 echo "${ECHO_T}$cross_compiling" >&6
2380 echo "$as_me:$LINENO: checking for suffix of executables" >&5
2381 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
2382 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
2383 (eval $ac_link) 2>&5
2385 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2386 (exit $ac_status); }; then
2387 # If both `conftest.exe' and `conftest' are `present' (well, observable)
2388 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2389 # work properly (i.e., refer to `conftest.exe'), while it won't with
2391 for ac_file in conftest.exe conftest conftest.*; do
2392 test -f "$ac_file" || continue
2394 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
2395 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2402 { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2403 See \`config.log' for more details." >&5
2404 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2405 See \`config.log' for more details." >&2;}
2406 { (exit 1); exit 1; }; }
2409 rm -f conftest$ac_cv_exeext
2410 echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2411 echo "${ECHO_T}$ac_cv_exeext" >&6
2413 rm -f conftest.$ac_ext
2414 EXEEXT=$ac_cv_exeext
2416 echo "$as_me:$LINENO: checking for suffix of object files" >&5
2417 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
2418 if test "${ac_cv_objext+set}" = set; then
2419 echo $ECHO_N "(cached) $ECHO_C" >&6
2421 cat >conftest.$ac_ext <<_ACEOF
2424 cat confdefs.h >>conftest.$ac_ext
2425 cat >>conftest.$ac_ext <<_ACEOF
2426 /* end confdefs.h. */
2436 rm -f conftest.o conftest.obj
2437 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2438 (eval $ac_compile) 2>&5
2440 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2441 (exit $ac_status); }; then
2442 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
2444 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
2445 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2450 echo "$as_me: failed program was:" >&5
2451 sed 's/^/| /' conftest.$ac_ext >&5
2453 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2454 See \`config.log' for more details." >&5
2455 echo "$as_me: error: cannot compute suffix of object files: cannot compile
2456 See \`config.log' for more details." >&2;}
2457 { (exit 1); exit 1; }; }
2460 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2462 echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2463 echo "${ECHO_T}$ac_cv_objext" >&6
2464 OBJEXT=$ac_cv_objext
2466 echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
2467 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
2468 if test "${ac_cv_c_compiler_gnu+set}" = set; then
2469 echo $ECHO_N "(cached) $ECHO_C" >&6
2471 cat >conftest.$ac_ext <<_ACEOF
2474 cat confdefs.h >>conftest.$ac_ext
2475 cat >>conftest.$ac_ext <<_ACEOF
2476 /* end confdefs.h. */
2489 rm -f conftest.$ac_objext
2490 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2491 (eval $ac_compile) 2>conftest.er1
2493 grep -v '^ *+' conftest.er1 >conftest.err
2495 cat conftest.err >&5
2496 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2497 (exit $ac_status); } &&
2498 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2499 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2502 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2503 (exit $ac_status); }; } &&
2504 { ac_try='test -s conftest.$ac_objext'
2505 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2508 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2509 (exit $ac_status); }; }; then
2512 echo "$as_me: failed program was:" >&5
2513 sed 's/^/| /' conftest.$ac_ext >&5
2517 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2518 ac_cv_c_compiler_gnu=$ac_compiler_gnu
2521 echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
2522 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
2523 GCC=`test $ac_compiler_gnu = yes && echo yes`
2524 ac_test_CFLAGS=${CFLAGS+set}
2525 ac_save_CFLAGS=$CFLAGS
2527 echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
2528 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
2529 if test "${ac_cv_prog_cc_g+set}" = set; then
2530 echo $ECHO_N "(cached) $ECHO_C" >&6
2532 cat >conftest.$ac_ext <<_ACEOF
2535 cat confdefs.h >>conftest.$ac_ext
2536 cat >>conftest.$ac_ext <<_ACEOF
2537 /* end confdefs.h. */
2547 rm -f conftest.$ac_objext
2548 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2549 (eval $ac_compile) 2>conftest.er1
2551 grep -v '^ *+' conftest.er1 >conftest.err
2553 cat conftest.err >&5
2554 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2555 (exit $ac_status); } &&
2556 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2557 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2560 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2561 (exit $ac_status); }; } &&
2562 { ac_try='test -s conftest.$ac_objext'
2563 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2566 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2567 (exit $ac_status); }; }; then
2570 echo "$as_me: failed program was:" >&5
2571 sed 's/^/| /' conftest.$ac_ext >&5
2575 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2577 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
2578 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
2579 if test "$ac_test_CFLAGS" = set; then
2580 CFLAGS=$ac_save_CFLAGS
2581 elif test $ac_cv_prog_cc_g = yes; then
2582 if test "$GCC" = yes; then
2588 if test "$GCC" = yes; then
2594 echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
2595 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
2596 if test "${ac_cv_prog_cc_stdc+set}" = set; then
2597 echo $ECHO_N "(cached) $ECHO_C" >&6
2599 ac_cv_prog_cc_stdc=no
2601 cat >conftest.$ac_ext <<_ACEOF
2604 cat confdefs.h >>conftest.$ac_ext
2605 cat >>conftest.$ac_ext <<_ACEOF
2606 /* end confdefs.h. */
2609 #include <sys/types.h>
2610 #include <sys/stat.h>
2611 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2612 struct buf { int x; };
2613 FILE * (*rcsopen) (struct buf *, struct stat *, int);
2614 static char *e (p, i)
2620 static char *f (char * (*g) (char **, int), char **p, ...)
2625 s = g (p, va_arg (v,int));
2630 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2631 function prototypes and stuff, but not '\xHH' hex character constants.
2632 These don't provoke an error unfortunately, instead are silently treated
2633 as 'x'. The following induces an error, until -std1 is added to get
2634 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2635 array size at least. It's necessary to write '\x00'==0 to get something
2636 that's true only with -std1. */
2637 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2639 int test (int i, double x);
2640 struct s1 {int (*f) (int a);};
2641 struct s2 {int (*f) (double a);};
2642 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
2648 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
2653 # Don't try gcc -ansi; that turns off useful extensions and
2654 # breaks some systems' header files.
2655 # AIX -qlanglvl=ansi
2656 # Ultrix and OSF/1 -std1
2657 # HP-UX 10.20 and later -Ae
2658 # HP-UX older versions -Aa -D_HPUX_SOURCE
2659 # SVR4 -Xc -D__EXTENSIONS__
2660 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2662 CC="$ac_save_CC $ac_arg"
2663 rm -f conftest.$ac_objext
2664 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2665 (eval $ac_compile) 2>conftest.er1
2667 grep -v '^ *+' conftest.er1 >conftest.err
2669 cat conftest.err >&5
2670 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2671 (exit $ac_status); } &&
2672 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2673 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2676 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2677 (exit $ac_status); }; } &&
2678 { ac_try='test -s conftest.$ac_objext'
2679 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2682 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2683 (exit $ac_status); }; }; then
2684 ac_cv_prog_cc_stdc=$ac_arg
2687 echo "$as_me: failed program was:" >&5
2688 sed 's/^/| /' conftest.$ac_ext >&5
2691 rm -f conftest.err conftest.$ac_objext
2693 rm -f conftest.$ac_ext conftest.$ac_objext
2698 case "x$ac_cv_prog_cc_stdc" in
2700 echo "$as_me:$LINENO: result: none needed" >&5
2701 echo "${ECHO_T}none needed" >&6 ;;
2703 echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
2704 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
2705 CC="$CC $ac_cv_prog_cc_stdc" ;;
2708 # Some people use a C++ compiler to compile C. Since we use `exit',
2709 # in C++ we need to declare it. In case someone uses the same compiler
2710 # for both compiling C and C++ we need to have the C++ compiler decide
2711 # the declaration of exit, since it's the most demanding environment.
2712 cat >conftest.$ac_ext <<_ACEOF
2717 rm -f conftest.$ac_objext
2718 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2719 (eval $ac_compile) 2>conftest.er1
2721 grep -v '^ *+' conftest.er1 >conftest.err
2723 cat conftest.err >&5
2724 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2725 (exit $ac_status); } &&
2726 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2727 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2730 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2731 (exit $ac_status); }; } &&
2732 { ac_try='test -s conftest.$ac_objext'
2733 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2736 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2737 (exit $ac_status); }; }; then
2738 for ac_declaration in \
2740 'extern "C" void std::exit (int) throw (); using std::exit;' \
2741 'extern "C" void std::exit (int); using std::exit;' \
2742 'extern "C" void exit (int) throw ();' \
2743 'extern "C" void exit (int);' \
2746 cat >conftest.$ac_ext <<_ACEOF
2749 cat confdefs.h >>conftest.$ac_ext
2750 cat >>conftest.$ac_ext <<_ACEOF
2751 /* end confdefs.h. */
2762 rm -f conftest.$ac_objext
2763 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2764 (eval $ac_compile) 2>conftest.er1
2766 grep -v '^ *+' conftest.er1 >conftest.err
2768 cat conftest.err >&5
2769 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2770 (exit $ac_status); } &&
2771 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2772 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2775 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2776 (exit $ac_status); }; } &&
2777 { ac_try='test -s conftest.$ac_objext'
2778 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2781 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2782 (exit $ac_status); }; }; then
2785 echo "$as_me: failed program was:" >&5
2786 sed 's/^/| /' conftest.$ac_ext >&5
2790 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2791 cat >conftest.$ac_ext <<_ACEOF
2794 cat confdefs.h >>conftest.$ac_ext
2795 cat >>conftest.$ac_ext <<_ACEOF
2796 /* end confdefs.h. */
2806 rm -f conftest.$ac_objext
2807 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
2808 (eval $ac_compile) 2>conftest.er1
2810 grep -v '^ *+' conftest.er1 >conftest.err
2812 cat conftest.err >&5
2813 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2814 (exit $ac_status); } &&
2815 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
2816 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2819 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2820 (exit $ac_status); }; } &&
2821 { ac_try='test -s conftest.$ac_objext'
2822 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
2825 echo "$as_me:$LINENO: \$? = $ac_status" >&5
2826 (exit $ac_status); }; }; then
2829 echo "$as_me: failed program was:" >&5
2830 sed 's/^/| /' conftest.$ac_ext >&5
2833 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2836 if test -n "$ac_declaration"; then
2837 echo '#ifdef __cplusplus' >>confdefs.h
2838 echo $ac_declaration >>confdefs.h
2839 echo '#endif' >>confdefs.h
2843 echo "$as_me: failed program was:" >&5
2844 sed 's/^/| /' conftest.$ac_ext >&5
2847 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
2849 ac_cpp='$CPP $CPPFLAGS'
2850 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2851 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2852 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2853 DEPDIR="${am__leading_dot}deps"
2855 ac_config_commands="$ac_config_commands depfiles"
2858 am_make=${MAKE-make}
2859 cat > confinc << 'END'
2864 # If we don't find an include directive, just comment out the code.
2865 echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2866 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6
2870 # First try GNU make style include.
2871 echo "include confinc" > confmf
2872 # We grep out `Entering directory' and `Leaving directory'
2873 # messages which can occur if `w' ends up in MAKEFLAGS.
2874 # In particular we don't look at `^make:' because GNU make might
2875 # be invoked under some other name (usually "gmake"), in which
2876 # case it prints its new name instead of `make'.
2877 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
2882 # Now try BSD make style include.
2883 if test "$am__include" = "#"; then
2884 echo '.include "confinc"' > confmf
2885 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2886 am__include=.include
2893 echo "$as_me:$LINENO: result: $_am_result" >&5
2894 echo "${ECHO_T}$_am_result" >&6
2895 rm -f confinc confmf
2897 # Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
2898 if test "${enable_dependency_tracking+set}" = set; then
2899 enableval="$enable_dependency_tracking"
2902 if test "x$enable_dependency_tracking" != xno; then
2903 am_depcomp="$ac_aux_dir/depcomp"
2908 if test "x$enable_dependency_tracking" != xno; then
2919 depcc="$CC" am_compiler_list=
2921 echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2922 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6
2923 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
2924 echo $ECHO_N "(cached) $ECHO_C" >&6
2926 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2927 # We make a subdir and do the tests there. Otherwise we can end up
2928 # making bogus files that we don't know about and never remove. For
2929 # instance it was reported that on HP-UX the gcc test will end up
2930 # making a dummy file named `D' -- because `-MD' means `put the output
2933 # Copy depcomp to subdir because otherwise we won't find it if we're
2934 # using a relative directory.
2935 cp "$am_depcomp" conftest.dir
2937 # We will build objects and dependencies in a subdirectory because
2938 # it helps to detect inapplicable dependency modes. For instance
2939 # both Tru64's cc and ICC support -MD to output dependencies as a
2940 # side effect of compilation, but ICC will put the dependencies in
2941 # the current directory while Tru64 will put them in the object
2945 am_cv_CC_dependencies_compiler_type=none
2946 if test "$am_compiler_list" = ""; then
2947 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
2949 for depmode in $am_compiler_list; do
2950 # Setup a source with many dependencies, because some compilers
2951 # like to wrap large dependency lists on column 80 (with \), and
2952 # we should not choose a depcomp mode which is confused by this.
2954 # We need to recreate these files for each test, as the compiler may
2955 # overwrite some of them when testing with obscure command lines.
2956 # This happens at least with the AIX C compiler.
2958 for i in 1 2 3 4 5 6; do
2959 echo '#include "conftst'$i'.h"' >> sub/conftest.c
2960 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2961 # Solaris 8's {/usr,}/bin/sh.
2962 touch sub/conftst$i.h
2964 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2968 # after this tag, mechanisms are not by side-effect, so they'll
2969 # only be used when explicitly requested
2970 if test "x$enable_dependency_tracking" = xyes; then
2978 # We check with `-c' and `-o' for the sake of the "dashmstdout"
2979 # mode. It turns out that the SunPro C++ compiler does not properly
2980 # handle `-M -o', and we need to detect this.
2981 if depmode=$depmode \
2982 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2983 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2984 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2985 >/dev/null 2>conftest.err &&
2986 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2987 grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2988 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2989 # icc doesn't choke on unknown options, it will just issue warnings
2990 # or remarks (even with -Werror). So we grep stderr for any message
2991 # that says an option was ignored or not supported.
2992 # When given -MP, icc 7.0 and 7.1 complain thusly:
2993 # icc: Command line warning: ignoring option '-M'; no argument required
2994 # The diagnosis changed in icc 8.0:
2995 # icc: Command line remark: option '-MP' not supported
2996 if (grep 'ignoring option' conftest.err ||
2997 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2998 am_cv_CC_dependencies_compiler_type=$depmode
3007 am_cv_CC_dependencies_compiler_type=none
3011 echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3012 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6
3013 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3018 test "x$enable_dependency_tracking" != xno \
3019 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3021 am__fastdepCC_FALSE='#'
3023 am__fastdepCC_TRUE='#'
3024 am__fastdepCC_FALSE=
3028 # By default we simply use the C compiler to build assembly code.
3030 test "${CCAS+set}" = set || CCAS=$CC
3031 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
3036 # Checks for functions.
3039 ac_cpp='$CPP $CPPFLAGS'
3040 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3041 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3042 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3043 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3044 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
3045 # On Suns, sometimes $CPP names a directory.
3046 if test -n "$CPP" && test -d "$CPP"; then
3049 if test -z "$CPP"; then
3050 if test "${ac_cv_prog_CPP+set}" = set; then
3051 echo $ECHO_N "(cached) $ECHO_C" >&6
3053 # Double quotes because CPP needs to be expanded
3054 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3057 for ac_c_preproc_warn_flag in '' yes
3059 # Use a header file that comes with gcc, so configuring glibc
3060 # with a fresh cross-compiler works.
3061 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3062 # <limits.h> exists even on freestanding compilers.
3063 # On the NeXT, cc -E runs the code through the compiler's parser,
3064 # not just through cpp. "Syntax error" is here to catch this case.
3065 cat >conftest.$ac_ext <<_ACEOF
3068 cat confdefs.h >>conftest.$ac_ext
3069 cat >>conftest.$ac_ext <<_ACEOF
3070 /* end confdefs.h. */
3072 # include <limits.h>
3074 # include <assert.h>
3078 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3079 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3081 grep -v '^ *+' conftest.er1 >conftest.err
3083 cat conftest.err >&5
3084 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3085 (exit $ac_status); } >/dev/null; then
3086 if test -s conftest.err; then
3087 ac_cpp_err=$ac_c_preproc_warn_flag
3088 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3095 if test -z "$ac_cpp_err"; then
3098 echo "$as_me: failed program was:" >&5
3099 sed 's/^/| /' conftest.$ac_ext >&5
3101 # Broken: fails on valid input.
3104 rm -f conftest.err conftest.$ac_ext
3106 # OK, works on sane cases. Now check whether non-existent headers
3107 # can be detected and how.
3108 cat >conftest.$ac_ext <<_ACEOF
3111 cat confdefs.h >>conftest.$ac_ext
3112 cat >>conftest.$ac_ext <<_ACEOF
3113 /* end confdefs.h. */
3114 #include <ac_nonexistent.h>
3116 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3117 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3119 grep -v '^ *+' conftest.er1 >conftest.err
3121 cat conftest.err >&5
3122 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3123 (exit $ac_status); } >/dev/null; then
3124 if test -s conftest.err; then
3125 ac_cpp_err=$ac_c_preproc_warn_flag
3126 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3133 if test -z "$ac_cpp_err"; then
3134 # Broken: success on invalid input.
3137 echo "$as_me: failed program was:" >&5
3138 sed 's/^/| /' conftest.$ac_ext >&5
3140 # Passes both tests.
3144 rm -f conftest.err conftest.$ac_ext
3147 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3148 rm -f conftest.err conftest.$ac_ext
3149 if $ac_preproc_ok; then
3161 echo "$as_me:$LINENO: result: $CPP" >&5
3162 echo "${ECHO_T}$CPP" >&6
3164 for ac_c_preproc_warn_flag in '' yes
3166 # Use a header file that comes with gcc, so configuring glibc
3167 # with a fresh cross-compiler works.
3168 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3169 # <limits.h> exists even on freestanding compilers.
3170 # On the NeXT, cc -E runs the code through the compiler's parser,
3171 # not just through cpp. "Syntax error" is here to catch this case.
3172 cat >conftest.$ac_ext <<_ACEOF
3175 cat confdefs.h >>conftest.$ac_ext
3176 cat >>conftest.$ac_ext <<_ACEOF
3177 /* end confdefs.h. */
3179 # include <limits.h>
3181 # include <assert.h>
3185 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3186 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3188 grep -v '^ *+' conftest.er1 >conftest.err
3190 cat conftest.err >&5
3191 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3192 (exit $ac_status); } >/dev/null; then
3193 if test -s conftest.err; then
3194 ac_cpp_err=$ac_c_preproc_warn_flag
3195 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3202 if test -z "$ac_cpp_err"; then
3205 echo "$as_me: failed program was:" >&5
3206 sed 's/^/| /' conftest.$ac_ext >&5
3208 # Broken: fails on valid input.
3211 rm -f conftest.err conftest.$ac_ext
3213 # OK, works on sane cases. Now check whether non-existent headers
3214 # can be detected and how.
3215 cat >conftest.$ac_ext <<_ACEOF
3218 cat confdefs.h >>conftest.$ac_ext
3219 cat >>conftest.$ac_ext <<_ACEOF
3220 /* end confdefs.h. */
3221 #include <ac_nonexistent.h>
3223 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3224 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3226 grep -v '^ *+' conftest.er1 >conftest.err
3228 cat conftest.err >&5
3229 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3230 (exit $ac_status); } >/dev/null; then
3231 if test -s conftest.err; then
3232 ac_cpp_err=$ac_c_preproc_warn_flag
3233 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3240 if test -z "$ac_cpp_err"; then
3241 # Broken: success on invalid input.
3244 echo "$as_me: failed program was:" >&5
3245 sed 's/^/| /' conftest.$ac_ext >&5
3247 # Passes both tests.
3251 rm -f conftest.err conftest.$ac_ext
3254 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3255 rm -f conftest.err conftest.$ac_ext
3256 if $ac_preproc_ok; then
3259 { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3260 See \`config.log' for more details." >&5
3261 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3262 See \`config.log' for more details." >&2;}
3263 { (exit 1); exit 1; }; }
3267 ac_cpp='$CPP $CPPFLAGS'
3268 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3269 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3270 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3273 echo "$as_me:$LINENO: checking for egrep" >&5
3274 echo $ECHO_N "checking for egrep... $ECHO_C" >&6
3275 if test "${ac_cv_prog_egrep+set}" = set; then
3276 echo $ECHO_N "(cached) $ECHO_C" >&6
3278 if echo a | (grep -E '(a|b)') >/dev/null 2>&1
3279 then ac_cv_prog_egrep='grep -E'
3280 else ac_cv_prog_egrep='egrep'
3283 echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
3284 echo "${ECHO_T}$ac_cv_prog_egrep" >&6
3285 EGREP=$ac_cv_prog_egrep
3288 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3289 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3290 if test "${ac_cv_header_stdc+set}" = set; then
3291 echo $ECHO_N "(cached) $ECHO_C" >&6
3293 cat >conftest.$ac_ext <<_ACEOF
3296 cat confdefs.h >>conftest.$ac_ext
3297 cat >>conftest.$ac_ext <<_ACEOF
3298 /* end confdefs.h. */
3312 rm -f conftest.$ac_objext
3313 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3314 (eval $ac_compile) 2>conftest.er1
3316 grep -v '^ *+' conftest.er1 >conftest.err
3318 cat conftest.err >&5
3319 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3320 (exit $ac_status); } &&
3321 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3322 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3325 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3326 (exit $ac_status); }; } &&
3327 { ac_try='test -s conftest.$ac_objext'
3328 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3331 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3332 (exit $ac_status); }; }; then
3333 ac_cv_header_stdc=yes
3335 echo "$as_me: failed program was:" >&5
3336 sed 's/^/| /' conftest.$ac_ext >&5
3338 ac_cv_header_stdc=no
3340 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3342 if test $ac_cv_header_stdc = yes; then
3343 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3344 cat >conftest.$ac_ext <<_ACEOF
3347 cat confdefs.h >>conftest.$ac_ext
3348 cat >>conftest.$ac_ext <<_ACEOF
3349 /* end confdefs.h. */
3353 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3354 $EGREP "memchr" >/dev/null 2>&1; then
3357 ac_cv_header_stdc=no
3363 if test $ac_cv_header_stdc = yes; then
3364 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3365 cat >conftest.$ac_ext <<_ACEOF
3368 cat confdefs.h >>conftest.$ac_ext
3369 cat >>conftest.$ac_ext <<_ACEOF
3370 /* end confdefs.h. */
3374 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3375 $EGREP "free" >/dev/null 2>&1; then
3378 ac_cv_header_stdc=no
3384 if test $ac_cv_header_stdc = yes; then
3385 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3386 if test "$cross_compiling" = yes; then
3389 cat >conftest.$ac_ext <<_ACEOF
3392 cat confdefs.h >>conftest.$ac_ext
3393 cat >>conftest.$ac_ext <<_ACEOF
3394 /* end confdefs.h. */
3396 #if ((' ' & 0x0FF) == 0x020)
3397 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3398 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3400 # define ISLOWER(c) \
3401 (('a' <= (c) && (c) <= 'i') \
3402 || ('j' <= (c) && (c) <= 'r') \
3403 || ('s' <= (c) && (c) <= 'z'))
3404 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3407 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3412 for (i = 0; i < 256; i++)
3413 if (XOR (islower (i), ISLOWER (i))
3414 || toupper (i) != TOUPPER (i))
3419 rm -f conftest$ac_exeext
3420 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3421 (eval $ac_link) 2>&5
3423 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3424 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3425 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3428 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3429 (exit $ac_status); }; }; then
3432 echo "$as_me: program exited with status $ac_status" >&5
3433 echo "$as_me: failed program was:" >&5
3434 sed 's/^/| /' conftest.$ac_ext >&5
3437 ac_cv_header_stdc=no
3439 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3443 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
3444 echo "${ECHO_T}$ac_cv_header_stdc" >&6
3445 if test $ac_cv_header_stdc = yes; then
3447 cat >>confdefs.h <<\_ACEOF
3448 #define STDC_HEADERS 1
3453 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3463 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3464 inttypes.h stdint.h unistd.h
3466 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3467 echo "$as_me:$LINENO: checking for $ac_header" >&5
3468 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3469 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3470 echo $ECHO_N "(cached) $ECHO_C" >&6
3472 cat >conftest.$ac_ext <<_ACEOF
3475 cat confdefs.h >>conftest.$ac_ext
3476 cat >>conftest.$ac_ext <<_ACEOF
3477 /* end confdefs.h. */
3478 $ac_includes_default
3480 #include <$ac_header>
3482 rm -f conftest.$ac_objext
3483 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3484 (eval $ac_compile) 2>conftest.er1
3486 grep -v '^ *+' conftest.er1 >conftest.err
3488 cat conftest.err >&5
3489 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3490 (exit $ac_status); } &&
3491 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3492 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3495 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3496 (exit $ac_status); }; } &&
3497 { ac_try='test -s conftest.$ac_objext'
3498 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3501 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3502 (exit $ac_status); }; }; then
3503 eval "$as_ac_Header=yes"
3505 echo "$as_me: failed program was:" >&5
3506 sed 's/^/| /' conftest.$ac_ext >&5
3508 eval "$as_ac_Header=no"
3510 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3512 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3513 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3514 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3515 cat >>confdefs.h <<_ACEOF
3516 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3526 for ac_header in stdlib.h unistd.h
3528 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
3529 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3530 echo "$as_me:$LINENO: checking for $ac_header" >&5
3531 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3532 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3533 echo $ECHO_N "(cached) $ECHO_C" >&6
3535 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3536 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3538 # Is the header compilable?
3539 echo "$as_me:$LINENO: checking $ac_header usability" >&5
3540 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
3541 cat >conftest.$ac_ext <<_ACEOF
3544 cat confdefs.h >>conftest.$ac_ext
3545 cat >>conftest.$ac_ext <<_ACEOF
3546 /* end confdefs.h. */
3547 $ac_includes_default
3548 #include <$ac_header>
3550 rm -f conftest.$ac_objext
3551 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3552 (eval $ac_compile) 2>conftest.er1
3554 grep -v '^ *+' conftest.er1 >conftest.err
3556 cat conftest.err >&5
3557 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3558 (exit $ac_status); } &&
3559 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3560 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3563 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3564 (exit $ac_status); }; } &&
3565 { ac_try='test -s conftest.$ac_objext'
3566 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3569 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3570 (exit $ac_status); }; }; then
3571 ac_header_compiler=yes
3573 echo "$as_me: failed program was:" >&5
3574 sed 's/^/| /' conftest.$ac_ext >&5
3576 ac_header_compiler=no
3578 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
3579 echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
3580 echo "${ECHO_T}$ac_header_compiler" >&6
3582 # Is the header present?
3583 echo "$as_me:$LINENO: checking $ac_header presence" >&5
3584 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
3585 cat >conftest.$ac_ext <<_ACEOF
3588 cat confdefs.h >>conftest.$ac_ext
3589 cat >>conftest.$ac_ext <<_ACEOF
3590 /* end confdefs.h. */
3591 #include <$ac_header>
3593 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
3594 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
3596 grep -v '^ *+' conftest.er1 >conftest.err
3598 cat conftest.err >&5
3599 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3600 (exit $ac_status); } >/dev/null; then
3601 if test -s conftest.err; then
3602 ac_cpp_err=$ac_c_preproc_warn_flag
3603 ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
3610 if test -z "$ac_cpp_err"; then
3611 ac_header_preproc=yes
3613 echo "$as_me: failed program was:" >&5
3614 sed 's/^/| /' conftest.$ac_ext >&5
3616 ac_header_preproc=no
3618 rm -f conftest.err conftest.$ac_ext
3619 echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
3620 echo "${ECHO_T}$ac_header_preproc" >&6
3622 # So? What about this header?
3623 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
3625 { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
3626 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
3627 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
3628 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
3629 ac_header_preproc=yes
3632 { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
3633 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
3634 { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
3635 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
3636 { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
3637 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
3638 { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
3639 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
3640 { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
3641 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
3642 { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
3643 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
3646 ## ---------------------------------------- ##
3647 ## Report this to the libatomic_ops lists. ##
3648 ## ---------------------------------------- ##
3651 sed "s/^/$as_me: WARNING: /" >&2
3654 echo "$as_me:$LINENO: checking for $ac_header" >&5
3655 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
3656 if eval "test \"\${$as_ac_Header+set}\" = set"; then
3657 echo $ECHO_N "(cached) $ECHO_C" >&6
3659 eval "$as_ac_Header=\$ac_header_preproc"
3661 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
3662 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
3665 if test `eval echo '${'$as_ac_Header'}'` = yes; then
3666 cat >>confdefs.h <<_ACEOF
3667 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
3675 for ac_func in getpagesize
3677 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
3678 echo "$as_me:$LINENO: checking for $ac_func" >&5
3679 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
3680 if eval "test \"\${$as_ac_var+set}\" = set"; then
3681 echo $ECHO_N "(cached) $ECHO_C" >&6
3683 cat >conftest.$ac_ext <<_ACEOF
3686 cat confdefs.h >>conftest.$ac_ext
3687 cat >>conftest.$ac_ext <<_ACEOF
3688 /* end confdefs.h. */
3689 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
3690 For example, HP-UX 11i <limits.h> declares gettimeofday. */
3691 #define $ac_func innocuous_$ac_func
3693 /* System header to define __stub macros and hopefully few prototypes,
3694 which can conflict with char $ac_func (); below.
3695 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3696 <limits.h> exists even on freestanding compilers. */
3699 # include <limits.h>
3701 # include <assert.h>
3706 /* Override any gcc2 internal prototype to avoid an error. */
3711 /* We use char because int might match the return type of a gcc2
3712 builtin and then its argument prototype would still apply. */
3714 /* The GNU C library defines this for functions which it implements
3715 to always fail with ENOSYS. Some functions are actually named
3716 something starting with __ and the normal name is an alias. */
3717 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3720 char (*f) () = $ac_func;
3729 return f != $ac_func;
3734 rm -f conftest.$ac_objext conftest$ac_exeext
3735 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3736 (eval $ac_link) 2>conftest.er1
3738 grep -v '^ *+' conftest.er1 >conftest.err
3740 cat conftest.err >&5
3741 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3742 (exit $ac_status); } &&
3743 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3744 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3747 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3748 (exit $ac_status); }; } &&
3749 { ac_try='test -s conftest$ac_exeext'
3750 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3753 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3754 (exit $ac_status); }; }; then
3755 eval "$as_ac_var=yes"
3757 echo "$as_me: failed program was:" >&5
3758 sed 's/^/| /' conftest.$ac_ext >&5
3760 eval "$as_ac_var=no"
3762 rm -f conftest.err conftest.$ac_objext \
3763 conftest$ac_exeext conftest.$ac_ext
3765 echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
3766 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
3767 if test `eval echo '${'$as_ac_var'}'` = yes; then
3768 cat >>confdefs.h <<_ACEOF
3769 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
3775 echo "$as_me:$LINENO: checking for working mmap" >&5
3776 echo $ECHO_N "checking for working mmap... $ECHO_C" >&6
3777 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
3778 echo $ECHO_N "(cached) $ECHO_C" >&6
3780 if test "$cross_compiling" = yes; then
3781 ac_cv_func_mmap_fixed_mapped=no
3783 cat >conftest.$ac_ext <<_ACEOF
3786 cat confdefs.h >>conftest.$ac_ext
3787 cat >>conftest.$ac_ext <<_ACEOF
3788 /* end confdefs.h. */
3789 $ac_includes_default
3790 /* malloc might have been renamed as rpl_malloc. */
3793 /* Thanks to Mike Haertel and Jim Avera for this test.
3794 Here is a matrix of mmap possibilities:
3795 mmap private not fixed
3796 mmap private fixed at somewhere currently unmapped
3797 mmap private fixed at somewhere already mapped
3798 mmap shared not fixed
3799 mmap shared fixed at somewhere currently unmapped
3800 mmap shared fixed at somewhere already mapped
3801 For private mappings, we should verify that changes cannot be read()
3802 back from the file, nor mmap's back from the file at a different
3803 address. (There have been systems where private was not correctly
3804 implemented like the infamous i386 svr4.0, and systems where the
3805 VM page cache was not coherent with the file system buffer cache
3806 like early versions of FreeBSD and possibly contemporary NetBSD.)
3807 For shared mappings, we should conversely verify that changes get
3808 propagated back to all the places they're supposed to be.
3810 Grep wants private fixed already mapped.
3811 The main things grep needs to know about mmap are:
3812 * does it exist and is it safe to write into the mmap'd area
3813 * how to use it (BSD variants) */
3816 #include <sys/mman.h>
3818 #if !STDC_HEADERS && !HAVE_STDLIB_H
3822 /* This mess was copied from the GNU getpagesize.h. */
3823 #if !HAVE_GETPAGESIZE
3824 /* Assume that all systems that can run configure have sys/param.h. */
3825 # if !HAVE_SYS_PARAM_H
3826 # define HAVE_SYS_PARAM_H 1
3829 # ifdef _SC_PAGESIZE
3830 # define getpagesize() sysconf(_SC_PAGESIZE)
3831 # else /* no _SC_PAGESIZE */
3832 # if HAVE_SYS_PARAM_H
3833 # include <sys/param.h>
3834 # ifdef EXEC_PAGESIZE
3835 # define getpagesize() EXEC_PAGESIZE
3836 # else /* no EXEC_PAGESIZE */
3838 # define getpagesize() NBPG * CLSIZE
3841 # endif /* no CLSIZE */
3842 # else /* no NBPG */
3844 # define getpagesize() NBPC
3845 # else /* no NBPC */
3847 # define getpagesize() PAGESIZE
3848 # endif /* PAGESIZE */
3849 # endif /* no NBPC */
3850 # endif /* no NBPG */
3851 # endif /* no EXEC_PAGESIZE */
3852 # else /* no HAVE_SYS_PARAM_H */
3853 # define getpagesize() 8192 /* punt totally */
3854 # endif /* no HAVE_SYS_PARAM_H */
3855 # endif /* no _SC_PAGESIZE */
3857 #endif /* no HAVE_GETPAGESIZE */
3862 char *data, *data2, *data3;
3866 pagesize = getpagesize ();
3868 /* First, make a file with some known garbage in it. */
3869 data = (char *) malloc (pagesize);
3872 for (i = 0; i < pagesize; ++i)
3873 *(data + i) = rand ();
3875 fd = creat ("conftest.mmap", 0600);
3878 if (write (fd, data, pagesize) != pagesize)
3882 /* Next, try to mmap the file at a fixed address which already has
3883 something else allocated at it. If we can, also make sure that
3884 we see the same garbage. */
3885 fd = open ("conftest.mmap", O_RDWR);
3888 data2 = (char *) malloc (2 * pagesize);
3891 data2 += (pagesize - ((long) data2 & (pagesize - 1))) & (pagesize - 1);
3892 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
3893 MAP_PRIVATE | MAP_FIXED, fd, 0L))
3895 for (i = 0; i < pagesize; ++i)
3896 if (*(data + i) != *(data2 + i))
3899 /* Finally, make sure that changes to the mapped area do not
3900 percolate back to the file as seen by read(). (This is a bug on
3901 some variants of i386 svr4.0.) */
3902 for (i = 0; i < pagesize; ++i)
3903 *(data2 + i) = *(data2 + i) + 1;
3904 data3 = (char *) malloc (pagesize);
3907 if (read (fd, data3, pagesize) != pagesize)
3909 for (i = 0; i < pagesize; ++i)
3910 if (*(data + i) != *(data3 + i))
3916 rm -f conftest$ac_exeext
3917 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
3918 (eval $ac_link) 2>&5
3920 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3921 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
3922 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3925 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3926 (exit $ac_status); }; }; then
3927 ac_cv_func_mmap_fixed_mapped=yes
3929 echo "$as_me: program exited with status $ac_status" >&5
3930 echo "$as_me: failed program was:" >&5
3931 sed 's/^/| /' conftest.$ac_ext >&5
3934 ac_cv_func_mmap_fixed_mapped=no
3936 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
3939 echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
3940 echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6
3941 if test $ac_cv_func_mmap_fixed_mapped = yes; then
3943 cat >>confdefs.h <<\_ACEOF
3951 # Checks for header files.
3952 echo "$as_me:$LINENO: checking for ANSI C header files" >&5
3953 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
3954 if test "${ac_cv_header_stdc+set}" = set; then
3955 echo $ECHO_N "(cached) $ECHO_C" >&6
3957 cat >conftest.$ac_ext <<_ACEOF
3960 cat confdefs.h >>conftest.$ac_ext
3961 cat >>conftest.$ac_ext <<_ACEOF
3962 /* end confdefs.h. */
3976 rm -f conftest.$ac_objext
3977 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
3978 (eval $ac_compile) 2>conftest.er1
3980 grep -v '^ *+' conftest.er1 >conftest.err
3982 cat conftest.err >&5
3983 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3984 (exit $ac_status); } &&
3985 { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err'
3986 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3989 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3990 (exit $ac_status); }; } &&
3991 { ac_try='test -s conftest.$ac_objext'
3992 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
3995 echo "$as_me:$LINENO: \$? = $ac_status" >&5
3996 (exit $ac_status); }; }; then
3997 ac_cv_header_stdc=yes
3999 echo "$as_me: failed program was:" >&5
4000 sed 's/^/| /' conftest.$ac_ext >&5
4002 ac_cv_header_stdc=no
4004 rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
4006 if test $ac_cv_header_stdc = yes; then
4007 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4008 cat >conftest.$ac_ext <<_ACEOF
4011 cat confdefs.h >>conftest.$ac_ext
4012 cat >>conftest.$ac_ext <<_ACEOF
4013 /* end confdefs.h. */
4017 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4018 $EGREP "memchr" >/dev/null 2>&1; then
4021 ac_cv_header_stdc=no
4027 if test $ac_cv_header_stdc = yes; then
4028 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4029 cat >conftest.$ac_ext <<_ACEOF
4032 cat confdefs.h >>conftest.$ac_ext
4033 cat >>conftest.$ac_ext <<_ACEOF
4034 /* end confdefs.h. */
4038 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4039 $EGREP "free" >/dev/null 2>&1; then
4042 ac_cv_header_stdc=no
4048 if test $ac_cv_header_stdc = yes; then
4049 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4050 if test "$cross_compiling" = yes; then
4053 cat >conftest.$ac_ext <<_ACEOF
4056 cat confdefs.h >>conftest.$ac_ext
4057 cat >>conftest.$ac_ext <<_ACEOF
4058 /* end confdefs.h. */
4060 #if ((' ' & 0x0FF) == 0x020)
4061 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4062 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4064 # define ISLOWER(c) \
4065 (('a' <= (c) && (c) <= 'i') \
4066 || ('j' <= (c) && (c) <= 'r') \
4067 || ('s' <= (c) && (c) <= 'z'))
4068 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4071 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4076 for (i = 0; i < 256; i++)
4077 if (XOR (islower (i), ISLOWER (i))
4078 || toupper (i) != TOUPPER (i))
4083 rm -f conftest$ac_exeext
4084 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
4085 (eval $ac_link) 2>&5
4087 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4088 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4089 { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
4092 echo "$as_me:$LINENO: \$? = $ac_status" >&5
4093 (exit $ac_status); }; }; then
4096 echo "$as_me: program exited with status $ac_status" >&5
4097 echo "$as_me: failed program was:" >&5
4098 sed 's/^/| /' conftest.$ac_ext >&5
4101 ac_cv_header_stdc=no
4103 rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4107 echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4108 echo "${ECHO_T}$ac_cv_header_stdc" >&6
4109 if test $ac_cv_header_stdc = yes; then
4111 cat >>confdefs.h <<\_ACEOF
4112 #define STDC_HEADERS 1
4117 # AC_CHECK_HEADERS([ ])
4119 # Determine PIC flag, adjust default CFLAGS
4122 echo "$as_me:$LINENO: checking Determining PIC compiler flag" >&5
4123 echo $ECHO_N "checking Determining PIC compiler flag... $ECHO_C" >&6
4124 if test "$GCC" = yes; then
4125 echo "$as_me:$LINENO: result: -fPIC" >&5
4126 echo "${ECHO_T}-fPIC" >&6
4131 echo "$as_me:$LINENO: result: \"+Z\"" >&5
4132 echo "${ECHO_T}\"+Z\"" >&6
4134 if test "$GCC" != yes; then
4135 CFLAGS="$CFLAGS +O2 -mt"
4139 echo "$as_me:$LINENO: result: -Kpic" >&5
4140 echo "${ECHO_T}-Kpic" >&6
4142 if test "$GCC" != yes; then
4148 echo "$as_me:$LINENO: result: -fPIC" >&5
4149 echo "${ECHO_T}-fPIC" >&6
4151 # Any Linux compiler had better be gcc compatible.
4154 echo "$as_me:$LINENO: result: \"<none>\"" >&5
4155 echo "${ECHO_T}\"<none>\"" >&6
4159 CFLAGS="$CFLAGS -DNDEBUG"
4166 if test x$need_asm = xtrue; then
4175 ac_config_files="$ac_config_files Makefile src/Makefile src/atomic_ops/Makefile src/atomic_ops/sysdeps/Makefile doc/Makefile tests/Makefile"
4177 ac_config_commands="$ac_config_commands default"
4179 cat >confcache <<\_ACEOF
4180 # This file is a shell script that caches the results of configure
4181 # tests run on this system so they can be shared between configure
4182 # scripts and configure runs, see configure's option --config-cache.
4183 # It is not useful on other systems. If it contains results you don't
4184 # want to keep, you may remove or edit it.
4186 # config.status only pays attention to the cache file if you give it
4187 # the --recheck option to rerun configure.
4189 # `ac_cv_env_foo' variables (set or unset) will be overridden when
4190 # loading this file, other *unset* `ac_cv_foo' will be assigned the
4195 # The following way of writing the cache mishandles newlines in values,
4196 # but we know of no workaround that is simple, portable, and efficient.
4197 # So, don't put newlines in cache variables' values.
4198 # Ultrix sh set writes to stderr and can't be redirected directly,
4199 # and sets the high bit in the cache file unless we assign to the vars.
4202 case `(ac_space=' '; set | grep ac_space) 2>&1` in
4204 # `set' does not quote correctly, so add quotes (double-quote
4205 # substitution turns \\\\ into \\, and sed turns \\ into \).
4208 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
4211 # `set' quotes correctly as required by POSIX, so do not add quotes.
4213 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
4220 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
4222 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
4224 if diff $cache_file confcache >/dev/null 2>&1; then :; else
4225 if test -w $cache_file; then
4226 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
4227 cat confcache >$cache_file
4229 echo "not updating unwritable cache $cache_file"
4234 test "x$prefix" = xNONE && prefix=$ac_default_prefix
4235 # Let make expand exec_prefix.
4236 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4238 # VPATH may cause trouble with some makes, so we remove $(srcdir),
4239 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
4240 # trailing colons and then remove the whole line if VPATH becomes empty
4241 # (actually we leave an empty line to preserve line numbers).
4242 if test "x$srcdir" = x.; then
4243 ac_vpsub='/^[ ]*VPATH[ ]*=/{
4244 s/:*\$(srcdir):*/:/;
4245 s/:*\${srcdir}:*/:/;
4247 s/^\([^=]*=[ ]*\):*/\1/;
4253 DEFS=-DHAVE_CONFIG_H
4257 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
4258 # 1. Remove the extension, and $U if already installed.
4259 ac_i=`echo "$ac_i" |
4260 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
4262 ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
4263 ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
4267 LTLIBOBJS=$ac_ltlibobjs
4270 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
4271 { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
4272 Usually this means the macro was only invoked conditionally." >&5
4273 echo "$as_me: error: conditional \"AMDEP\" was never defined.
4274 Usually this means the macro was only invoked conditionally." >&2;}
4275 { (exit 1); exit 1; }; }
4277 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
4278 { { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
4279 Usually this means the macro was only invoked conditionally." >&5
4280 echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
4281 Usually this means the macro was only invoked conditionally." >&2;}
4282 { (exit 1); exit 1; }; }
4284 if test -z "${NEED_ASM_TRUE}" && test -z "${NEED_ASM_FALSE}"; then
4285 { { echo "$as_me:$LINENO: error: conditional \"NEED_ASM\" was never defined.
4286 Usually this means the macro was only invoked conditionally." >&5
4287 echo "$as_me: error: conditional \"NEED_ASM\" was never defined.
4288 Usually this means the macro was only invoked conditionally." >&2;}
4289 { (exit 1); exit 1; }; }
4292 : ${CONFIG_STATUS=./config.status}
4293 ac_clean_files_save=$ac_clean_files
4294 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
4295 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
4296 echo "$as_me: creating $CONFIG_STATUS" >&6;}
4297 cat >$CONFIG_STATUS <<_ACEOF
4299 # Generated by $as_me.
4300 # Run this file to recreate the current configuration.
4301 # Compiler output produced by configure, useful for debugging
4302 # configure, is in config.log if it exists.
4307 SHELL=\${CONFIG_SHELL-$SHELL}
4310 cat >>$CONFIG_STATUS <<\_ACEOF
4311 ## --------------------- ##
4312 ## M4sh Initialization. ##
4313 ## --------------------- ##
4315 # Be Bourne compatible
4316 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
4319 # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
4320 # is contrary to our usage. Disable this feature.
4321 alias -g '${1+"$@"}'='"$@"'
4322 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
4325 DUALCASE=1; export DUALCASE # for MKS sh
4327 # Support unset when possible.
4328 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
4335 # Work around bugs in pre-3.0 UWIN ksh.
4336 $as_unset ENV MAIL MAILPATH
4343 LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
4344 LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
4345 LC_TELEPHONE LC_TIME
4347 if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
4348 eval $as_var=C; export $as_var
4354 # Required to use basename.
4355 if expr a : '\(a\)' >/dev/null 2>&1; then
4361 if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
4362 as_basename=basename
4368 # Name of the executable.
4369 as_me=`$as_basename "$0" ||
4370 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
4371 X"$0" : 'X\(//\)$' \| \
4372 X"$0" : 'X\(/\)$' \| \
4373 . : '\(.\)' 2>/dev/null ||
4375 sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
4376 /^X\/\(\/\/\)$/{ s//\1/; q; }
4377 /^X\/\(\/\).*/{ s//\1/; q; }
4381 # PATH needs CR, and LINENO needs CR and PATH.
4382 # Avoid depending upon Character Ranges.
4383 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
4384 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
4385 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
4386 as_cr_digits='0123456789'
4387 as_cr_alnum=$as_cr_Letters$as_cr_digits
4389 # The user is always right.
4390 if test "${PATH_SEPARATOR+set}" != set; then
4391 echo "#! /bin/sh" >conf$$.sh
4392 echo "exit 0" >>conf$$.sh
4394 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
4405 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
4406 test "x$as_lineno_1" != "x$as_lineno_2" &&
4407 test "x$as_lineno_3" = "x$as_lineno_2" || {
4408 # Find who we are. Look in the path if we contain no path at all
4411 *[\\/]* ) as_myself=$0 ;;
4412 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4416 test -z "$as_dir" && as_dir=.
4417 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
4422 # We did not find ourselves, most probably we were run as `sh COMMAND'
4423 # in which case we are not to be found in the path.
4424 if test "x$as_myself" = x; then
4427 if test ! -f "$as_myself"; then
4428 { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
4429 echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
4430 { (exit 1); exit 1; }; }
4432 case $CONFIG_SHELL in
4434 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4435 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
4438 test -z "$as_dir" && as_dir=.
4439 for as_base in sh bash ksh sh5; do
4442 if ("$as_dir/$as_base" -c '
4445 as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
4446 test "x$as_lineno_1" != "x$as_lineno_2" &&
4447 test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
4448 $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
4449 $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
4450 CONFIG_SHELL=$as_dir/$as_base
4452 exec "$CONFIG_SHELL" "$0" ${1+"$@"}
4460 # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
4461 # uniformly replaced by the line number. The first 'sed' inserts a
4462 # line-number line before each line; the second 'sed' does the real
4463 # work. The second script uses 'N' to pair each line-number line
4464 # with the numbered line, and appends trailing '-' during
4465 # substitution so that $LINENO is not a special case at line end.
4466 # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
4467 # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
4468 sed '=' <$as_myself |
4473 s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
4476 s,^['$as_cr_digits']*\n,,
4478 chmod +x $as_me.lineno ||
4479 { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
4480 echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
4481 { (exit 1); exit 1; }; }
4483 # Don't try to exec as it changes $[0], causing all sort of problems
4484 # (the dirname of $[0] is not the place where we might find the
4485 # original and so on. Autoconf is especially sensible to this).
4487 # Exit status is that of the last command.
4492 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
4493 *c*,-n*) ECHO_N= ECHO_C='
4495 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
4496 *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
4499 if expr a : '\(a\)' >/dev/null 2>&1; then
4505 rm -f conf$$ conf$$.exe conf$$.file
4507 if ln -s conf$$.file conf$$ 2>/dev/null; then
4508 # We could just check for DJGPP; but this test a) works b) is more generic
4509 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
4510 if test -f conf$$.exe; then
4511 # Don't use ln at all; we don't have any links
4516 elif ln conf$$.file conf$$ 2>/dev/null; then
4521 rm -f conf$$ conf$$.exe conf$$.file
4523 if mkdir -p . 2>/dev/null; then
4526 test -d ./-p && rmdir ./-p
4530 as_executable_p="test -f"
4532 # Sed expression to map a string onto a valid CPP name.
4533 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
4535 # Sed expression to map a string onto a valid variable name.
4536 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
4540 # We need space, tab and new line, in precisely that order.
4550 # Open the log real soon, to keep \$[0] and so on meaningful, and to
4551 # report actual input values of CONFIG_FILES etc. instead of their
4552 # values after options handling. Logging --version etc. is OK.
4556 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
4557 ## Running $as_me. ##
4562 This file was extended by libatomic_ops $as_me 1.2, which was
4563 generated by GNU Autoconf 2.59. Invocation command line was
4565 CONFIG_FILES = $CONFIG_FILES
4566 CONFIG_HEADERS = $CONFIG_HEADERS
4567 CONFIG_LINKS = $CONFIG_LINKS
4568 CONFIG_COMMANDS = $CONFIG_COMMANDS
4572 echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
4576 # Files that config.status was made for.
4577 if test -n "$ac_config_files"; then
4578 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
4581 if test -n "$ac_config_headers"; then
4582 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
4585 if test -n "$ac_config_links"; then
4586 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
4589 if test -n "$ac_config_commands"; then
4590 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
4593 cat >>$CONFIG_STATUS <<\_ACEOF
4596 \`$as_me' instantiates files from templates according to the
4597 current configuration.
4599 Usage: $0 [OPTIONS] [FILE]...
4601 -h, --help print this help, then exit
4602 -V, --version print version number, then exit
4603 -q, --quiet do not print progress messages
4604 -d, --debug don't remove temporary files
4605 --recheck update $as_me by reconfiguring in the same conditions
4606 --file=FILE[:TEMPLATE]
4607 instantiate the configuration file FILE
4608 --header=FILE[:TEMPLATE]
4609 instantiate the configuration header FILE
4611 Configuration files:
4614 Configuration headers:
4617 Configuration commands:
4620 Report bugs to <bug-autoconf@gnu.org>."
4623 cat >>$CONFIG_STATUS <<_ACEOF
4625 libatomic_ops config.status 1.2
4626 configured by $0, generated by GNU Autoconf 2.59,
4627 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
4629 Copyright (C) 2003 Free Software Foundation, Inc.
4630 This config.status script is free software; the Free Software Foundation
4631 gives unlimited permission to copy, distribute and modify it."
4636 cat >>$CONFIG_STATUS <<\_ACEOF
4637 # If no file are specified by the user, then we need to provide default
4638 # value. By we need to know if files were specified by the user.
4644 ac_option=`expr "x$1" : 'x\([^=]*\)='`
4645 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
4653 *) # This is not an option, so the user has probably given explicit
4656 ac_need_defaults=false;;
4660 # Handling of the options.
4662 cat >>$CONFIG_STATUS <<\_ACEOF
4663 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
4665 --version | --vers* | -V )
4666 echo "$ac_cs_version"; exit 0 ;;
4668 # Conflict between --help and --header
4669 { { echo "$as_me:$LINENO: error: ambiguous option: $1
4670 Try \`$0 --help' for more information." >&5
4671 echo "$as_me: error: ambiguous option: $1
4672 Try \`$0 --help' for more information." >&2;}
4673 { (exit 1); exit 1; }; };;
4674 --help | --hel | -h )
4675 echo "$ac_cs_usage"; exit 0 ;;
4676 --debug | --d* | -d )
4678 --file | --fil | --fi | --f )
4680 CONFIG_FILES="$CONFIG_FILES $ac_optarg"
4681 ac_need_defaults=false;;
4682 --header | --heade | --head | --hea )
4684 CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
4685 ac_need_defaults=false;;
4686 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
4687 | -silent | --silent | --silen | --sile | --sil | --si | --s)
4691 -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
4692 Try \`$0 --help' for more information." >&5
4693 echo "$as_me: error: unrecognized option: $1
4694 Try \`$0 --help' for more information." >&2;}
4695 { (exit 1); exit 1; }; } ;;
4697 *) ac_config_targets="$ac_config_targets $1" ;;
4703 ac_configure_extra_args=
4705 if $ac_cs_silent; then
4707 ac_configure_extra_args="$ac_configure_extra_args --silent"
4711 cat >>$CONFIG_STATUS <<_ACEOF
4712 if \$ac_cs_recheck; then
4713 echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
4714 exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
4719 cat >>$CONFIG_STATUS <<_ACEOF
4721 # INIT-COMMANDS section.
4724 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
4733 cat >>$CONFIG_STATUS <<\_ACEOF
4734 for ac_config_target in $ac_config_targets
4736 case "$ac_config_target" in
4737 # Handling of arguments.
4738 "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
4739 "src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
4740 "src/atomic_ops/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/atomic_ops/Makefile" ;;
4741 "src/atomic_ops/sysdeps/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/atomic_ops/sysdeps/Makefile" ;;
4742 "doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
4743 "tests/Makefile" ) CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
4744 "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
4745 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
4746 "src/config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;;
4747 *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
4748 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
4749 { (exit 1); exit 1; }; };;
4753 # If the user did not use the arguments to specify the items to instantiate,
4754 # then the envvar interface is used. Set only those that are not.
4755 # We use the long form for the default assignment because of an extremely
4756 # bizarre bug on SunOS 4.1.3.
4757 if $ac_need_defaults; then
4758 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
4759 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
4760 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
4763 # Have a temporary directory for convenience. Make it in the build tree
4764 # simply because there is no reason to put it here, and in addition,
4765 # creating and moving files from /tmp can sometimes cause problems.
4766 # Create a temporary directory, and hook for its removal unless debugging.
4769 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
4770 trap '{ (exit 1); exit 1; }' 1 2 13 15
4773 # Create a (secure) tmp directory for tmp files.
4776 tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
4777 test -n "$tmp" && test -d "$tmp"
4780 tmp=./confstat$$-$RANDOM
4781 (umask 077 && mkdir $tmp)
4784 echo "$me: cannot create a temporary directory in ." >&2
4785 { (exit 1); exit 1; }
4790 cat >>$CONFIG_STATUS <<_ACEOF
4793 # CONFIG_FILES section.
4796 # No need to generate the scripts if there are no CONFIG_FILES.
4797 # This happens for instance when ./config.status config.h
4798 if test -n "\$CONFIG_FILES"; then
4799 # Protect against being on the right side of a sed subst in config.status.
4800 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
4801 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
4802 s,@SHELL@,$SHELL,;t t
4803 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
4804 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
4805 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
4806 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
4807 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
4808 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
4809 s,@exec_prefix@,$exec_prefix,;t t
4810 s,@prefix@,$prefix,;t t
4811 s,@program_transform_name@,$program_transform_name,;t t
4812 s,@bindir@,$bindir,;t t
4813 s,@sbindir@,$sbindir,;t t
4814 s,@libexecdir@,$libexecdir,;t t
4815 s,@datadir@,$datadir,;t t
4816 s,@sysconfdir@,$sysconfdir,;t t
4817 s,@sharedstatedir@,$sharedstatedir,;t t
4818 s,@localstatedir@,$localstatedir,;t t
4819 s,@libdir@,$libdir,;t t
4820 s,@includedir@,$includedir,;t t
4821 s,@oldincludedir@,$oldincludedir,;t t
4822 s,@infodir@,$infodir,;t t
4823 s,@mandir@,$mandir,;t t
4824 s,@build_alias@,$build_alias,;t t
4825 s,@host_alias@,$host_alias,;t t
4826 s,@target_alias@,$target_alias,;t t
4828 s,@ECHO_C@,$ECHO_C,;t t
4829 s,@ECHO_N@,$ECHO_N,;t t
4830 s,@ECHO_T@,$ECHO_T,;t t
4832 s,@build@,$build,;t t
4833 s,@build_cpu@,$build_cpu,;t t
4834 s,@build_vendor@,$build_vendor,;t t
4835 s,@build_os@,$build_os,;t t
4837 s,@host_cpu@,$host_cpu,;t t
4838 s,@host_vendor@,$host_vendor,;t t
4839 s,@host_os@,$host_os,;t t
4840 s,@target@,$target,;t t
4841 s,@target_cpu@,$target_cpu,;t t
4842 s,@target_vendor@,$target_vendor,;t t
4843 s,@target_os@,$target_os,;t t
4844 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
4845 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
4846 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
4847 s,@CYGPATH_W@,$CYGPATH_W,;t t
4848 s,@PACKAGE@,$PACKAGE,;t t
4849 s,@VERSION@,$VERSION,;t t
4850 s,@ACLOCAL@,$ACLOCAL,;t t
4851 s,@AUTOCONF@,$AUTOCONF,;t t
4852 s,@AUTOMAKE@,$AUTOMAKE,;t t
4853 s,@AUTOHEADER@,$AUTOHEADER,;t t
4854 s,@MAKEINFO@,$MAKEINFO,;t t
4855 s,@install_sh@,$install_sh,;t t
4856 s,@STRIP@,$STRIP,;t t
4857 s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t
4858 s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t
4859 s,@mkdir_p@,$mkdir_p,;t t
4861 s,@SET_MAKE@,$SET_MAKE,;t t
4862 s,@am__leading_dot@,$am__leading_dot,;t t
4863 s,@AMTAR@,$AMTAR,;t t
4864 s,@am__tar@,$am__tar,;t t
4865 s,@am__untar@,$am__untar,;t t
4866 s,@RANLIB@,$RANLIB,;t t
4867 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
4869 s,@CFLAGS@,$CFLAGS,;t t
4870 s,@LDFLAGS@,$LDFLAGS,;t t
4871 s,@CPPFLAGS@,$CPPFLAGS,;t t
4872 s,@ac_ct_CC@,$ac_ct_CC,;t t
4873 s,@EXEEXT@,$EXEEXT,;t t
4874 s,@OBJEXT@,$OBJEXT,;t t
4875 s,@DEPDIR@,$DEPDIR,;t t
4876 s,@am__include@,$am__include,;t t
4877 s,@am__quote@,$am__quote,;t t
4878 s,@AMDEP_TRUE@,$AMDEP_TRUE,;t t
4879 s,@AMDEP_FALSE@,$AMDEP_FALSE,;t t
4880 s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t
4881 s,@CCDEPMODE@,$CCDEPMODE,;t t
4882 s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t
4883 s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t
4885 s,@CCASFLAGS@,$CCASFLAGS,;t t
4887 s,@EGREP@,$EGREP,;t t
4888 s,@PICFLAG@,$PICFLAG,;t t
4889 s,@NEED_ASM_TRUE@,$NEED_ASM_TRUE,;t t
4890 s,@NEED_ASM_FALSE@,$NEED_ASM_FALSE,;t t
4891 s,@LIBOBJS@,$LIBOBJS,;t t
4892 s,@LTLIBOBJS@,$LTLIBOBJS,;t t
4897 cat >>$CONFIG_STATUS <<\_ACEOF
4898 # Split the substitutions into bite-sized pieces for seds with
4899 # small command number limits, like on Digital OSF/1 and HP-UX.
4901 ac_sed_frag=1 # Number of current file.
4902 ac_beg=1 # First line for current file.
4903 ac_end=$ac_max_sed_lines # Line after last line for current file.
4906 while $ac_more_lines; do
4907 if test $ac_beg -gt 1; then
4908 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
4910 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
4912 if test ! -s $tmp/subs.frag; then
4915 # The purpose of the label and of the branching condition is to
4916 # speed up the sed processing (if there are no `@' at all, there
4917 # is no need to browse any of the substitutions).
4918 # These are the two extra sed commands mentioned above.
4920 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
4921 if test -z "$ac_sed_cmds"; then
4922 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
4924 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
4926 ac_sed_frag=`expr $ac_sed_frag + 1`
4928 ac_end=`expr $ac_end + $ac_max_sed_lines`
4931 if test -z "$ac_sed_cmds"; then
4934 fi # test -n "$CONFIG_FILES"
4937 cat >>$CONFIG_STATUS <<\_ACEOF
4938 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
4939 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
4941 - | *:- | *:-:* ) # input from stdin
4943 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4944 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4945 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
4946 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
4947 * ) ac_file_in=$ac_file.in ;;
4950 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
4951 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
4952 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4953 X"$ac_file" : 'X\(//\)[^/]' \| \
4954 X"$ac_file" : 'X\(//\)$' \| \
4955 X"$ac_file" : 'X\(/\)' \| \
4956 . : '\(.\)' 2>/dev/null ||
4958 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4959 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4960 /^X\(\/\/\)$/{ s//\1/; q; }
4961 /^X\(\/\).*/{ s//\1/; q; }
4963 { if $as_mkdir_p; then
4968 while test ! -d "$as_dir"; do
4969 as_dirs="$as_dir $as_dirs"
4970 as_dir=`(dirname "$as_dir") 2>/dev/null ||
4971 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4972 X"$as_dir" : 'X\(//\)[^/]' \| \
4973 X"$as_dir" : 'X\(//\)$' \| \
4974 X"$as_dir" : 'X\(/\)' \| \
4975 . : '\(.\)' 2>/dev/null ||
4977 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
4978 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
4979 /^X\(\/\/\)$/{ s//\1/; q; }
4980 /^X\(\/\).*/{ s//\1/; q; }
4983 test ! -n "$as_dirs" || mkdir $as_dirs
4984 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
4985 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
4986 { (exit 1); exit 1; }; }; }
4990 if test "$ac_dir" != .; then
4991 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
4992 # A "../" for each directory in $ac_dir_suffix.
4993 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
4995 ac_dir_suffix= ac_top_builddir=
4999 .) # No --srcdir option. We are building in place.
5001 if test -z "$ac_top_builddir"; then
5004 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5006 [\\/]* | ?:[\\/]* ) # Absolute path.
5007 ac_srcdir=$srcdir$ac_dir_suffix;
5008 ac_top_srcdir=$srcdir ;;
5010 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5011 ac_top_srcdir=$ac_top_builddir$srcdir ;;
5014 # Do not use `cd foo && pwd` to compute absolute paths, because
5015 # the directories may not exist.
5017 .) ac_abs_builddir="$ac_dir";;
5020 .) ac_abs_builddir=`pwd`;;
5021 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5022 *) ac_abs_builddir=`pwd`/"$ac_dir";;
5025 case $ac_abs_builddir in
5026 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5028 case ${ac_top_builddir}. in
5029 .) ac_abs_top_builddir=$ac_abs_builddir;;
5030 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5031 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5034 case $ac_abs_builddir in
5035 .) ac_abs_srcdir=$ac_srcdir;;
5038 .) ac_abs_srcdir=$ac_abs_builddir;;
5039 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5040 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5043 case $ac_abs_builddir in
5044 .) ac_abs_top_srcdir=$ac_top_srcdir;;
5046 case $ac_top_srcdir in
5047 .) ac_abs_top_srcdir=$ac_abs_builddir;;
5048 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
5049 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
5055 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
5056 *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
5059 # Let's still pretend it is `configure' which instantiates (i.e., don't
5060 # use $as_me), people would be surprised to read:
5061 # /* config.h. Generated by config.status. */
5062 if test x"$ac_file" = x-; then
5065 configure_input="$ac_file. "
5067 configure_input=$configure_input"Generated from `echo $ac_file_in |
5068 sed 's,.*/,,'` by configure."
5070 # First look for the input files in the build tree, otherwise in the
5072 ac_file_inputs=`IFS=:
5073 for f in $ac_file_in; do
5075 -) echo $tmp/stdin ;;
5077 # Absolute (can't be DOS-style, as IFS=:)
5078 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5079 echo "$as_me: error: cannot find input file: $f" >&2;}
5080 { (exit 1); exit 1; }; }
5083 if test -f "$f"; then
5086 elif test -f "$srcdir/$f"; then
5091 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5092 echo "$as_me: error: cannot find input file: $f" >&2;}
5093 { (exit 1); exit 1; }; }
5096 done` || { (exit 1); exit 1; }
5098 if test x"$ac_file" != x-; then
5099 { echo "$as_me:$LINENO: creating $ac_file" >&5
5100 echo "$as_me: creating $ac_file" >&6;}
5104 cat >>$CONFIG_STATUS <<_ACEOF
5108 cat >>$CONFIG_STATUS <<\_ACEOF
5110 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
5111 s,@configure_input@,$configure_input,;t t
5112 s,@srcdir@,$ac_srcdir,;t t
5113 s,@abs_srcdir@,$ac_abs_srcdir,;t t
5114 s,@top_srcdir@,$ac_top_srcdir,;t t
5115 s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
5116 s,@builddir@,$ac_builddir,;t t
5117 s,@abs_builddir@,$ac_abs_builddir,;t t
5118 s,@top_builddir@,$ac_top_builddir,;t t
5119 s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
5120 s,@INSTALL@,$ac_INSTALL,;t t
5121 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
5123 if test x"$ac_file" != x-; then
5124 mv $tmp/out $ac_file
5132 cat >>$CONFIG_STATUS <<\_ACEOF
5135 # CONFIG_HEADER section.
5138 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
5139 # NAME is the cpp macro being defined and VALUE is the value it is being given.
5141 # ac_d sets the value in "#define NAME VALUE" lines.
5142 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
5143 ac_dB='[ ].*$,\1#\2'
5146 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
5147 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
5148 ac_uB='$,\1#\2define\3'
5152 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
5153 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
5155 - | *:- | *:-:* ) # input from stdin
5157 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5158 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5159 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
5160 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
5161 * ) ac_file_in=$ac_file.in ;;
5164 test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
5165 echo "$as_me: creating $ac_file" >&6;}
5167 # First look for the input files in the build tree, otherwise in the
5169 ac_file_inputs=`IFS=:
5170 for f in $ac_file_in; do
5172 -) echo $tmp/stdin ;;
5174 # Absolute (can't be DOS-style, as IFS=:)
5175 test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5176 echo "$as_me: error: cannot find input file: $f" >&2;}
5177 { (exit 1); exit 1; }; }
5178 # Do quote $f, to prevent DOS paths from being IFS'd.
5181 if test -f "$f"; then
5184 elif test -f "$srcdir/$f"; then
5189 { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
5190 echo "$as_me: error: cannot find input file: $f" >&2;}
5191 { (exit 1); exit 1; }; }
5194 done` || { (exit 1); exit 1; }
5195 # Remove the trailing spaces.
5196 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in
5200 # Transform confdefs.h into two sed scripts, `conftest.defines' and
5201 # `conftest.undefs', that substitutes the proper values into
5202 # config.h.in to produce config.h. The first handles `#define'
5203 # templates, and the second `#undef' templates.
5204 # And first: Protect against being on the right side of a sed subst in
5205 # config.status. Protect against being in an unquoted here document
5207 rm -f conftest.defines conftest.undefs
5208 # Using a here document instead of a string reduces the quoting nightmare.
5209 # Putting comments in sed scripts is not portable.
5211 # `end' is used to avoid that the second main sed command (meant for
5212 # 0-ary CPP macros) applies to n-ary macro definitions.
5213 # See the Autoconf documentation for `clear'.
5214 cat >confdef2sed.sed <<\_ACEOF
5219 s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*\)\(([^)]*)\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
5221 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
5224 # If some macros were called several times there might be several times
5225 # the same #defines, which is useless. Nevertheless, we may not want to
5226 # sort them, since we want the *last* AC-DEFINE to be honored.
5227 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
5228 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
5229 rm -f confdef2sed.sed
5231 # This sed command replaces #undef with comments. This is necessary, for
5232 # example, in the case of _POSIX_SOURCE, which is predefined and required
5233 # on some systems where configure will not decide to define it.
5234 cat >>conftest.undefs <<\_ACEOF
5235 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
5238 # Break up conftest.defines because some shells have a limit on the size
5239 # of here documents, and old seds have small limits too (100 cmds).
5240 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
5241 echo ' if grep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
5242 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
5243 echo ' :' >>$CONFIG_STATUS
5245 while grep . conftest.defines >/dev/null
5247 # Write a limited-size here document to $tmp/defines.sed.
5248 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
5249 # Speed up: don't consider the non `#define' lines.
5250 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS
5251 # Work around the forget-to-reset-the-flag bug.
5252 echo 't clr' >>$CONFIG_STATUS
5253 echo ': clr' >>$CONFIG_STATUS
5254 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
5256 sed -f $tmp/defines.sed $tmp/in >$tmp/out
5260 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
5261 rm -f conftest.defines
5262 mv conftest.tail conftest.defines
5264 rm -f conftest.defines
5265 echo ' fi # grep' >>$CONFIG_STATUS
5266 echo >>$CONFIG_STATUS
5268 # Break up conftest.undefs because some shells have a limit on the size
5269 # of here documents, and old seds have small limits too (100 cmds).
5270 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS
5272 while grep . conftest.undefs >/dev/null
5274 # Write a limited-size here document to $tmp/undefs.sed.
5275 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
5276 # Speed up: don't consider the non `#undef'
5277 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS
5278 # Work around the forget-to-reset-the-flag bug.
5279 echo 't clr' >>$CONFIG_STATUS
5280 echo ': clr' >>$CONFIG_STATUS
5281 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
5283 sed -f $tmp/undefs.sed $tmp/in >$tmp/out
5287 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
5288 rm -f conftest.undefs
5289 mv conftest.tail conftest.undefs
5291 rm -f conftest.undefs
5293 cat >>$CONFIG_STATUS <<\_ACEOF
5294 # Let's still pretend it is `configure' which instantiates (i.e., don't
5295 # use $as_me), people would be surprised to read:
5296 # /* config.h. Generated by config.status. */
5297 if test x"$ac_file" = x-; then
5298 echo "/* Generated by configure. */" >$tmp/config.h
5300 echo "/* $ac_file. Generated by configure. */" >$tmp/config.h
5302 cat $tmp/in >>$tmp/config.h
5304 if test x"$ac_file" != x-; then
5305 if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
5306 { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
5307 echo "$as_me: $ac_file is unchanged" >&6;}
5309 ac_dir=`(dirname "$ac_file") 2>/dev/null ||
5310 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5311 X"$ac_file" : 'X\(//\)[^/]' \| \
5312 X"$ac_file" : 'X\(//\)$' \| \
5313 X"$ac_file" : 'X\(/\)' \| \
5314 . : '\(.\)' 2>/dev/null ||
5316 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5317 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5318 /^X\(\/\/\)$/{ s//\1/; q; }
5319 /^X\(\/\).*/{ s//\1/; q; }
5321 { if $as_mkdir_p; then
5326 while test ! -d "$as_dir"; do
5327 as_dirs="$as_dir $as_dirs"
5328 as_dir=`(dirname "$as_dir") 2>/dev/null ||
5329 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5330 X"$as_dir" : 'X\(//\)[^/]' \| \
5331 X"$as_dir" : 'X\(//\)$' \| \
5332 X"$as_dir" : 'X\(/\)' \| \
5333 . : '\(.\)' 2>/dev/null ||
5335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5336 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5337 /^X\(\/\/\)$/{ s//\1/; q; }
5338 /^X\(\/\).*/{ s//\1/; q; }
5341 test ! -n "$as_dirs" || mkdir $as_dirs
5342 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5343 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5344 { (exit 1); exit 1; }; }; }
5347 mv $tmp/config.h $ac_file
5353 # Compute $ac_file's index in $config_headers.
5355 for _am_header in $config_headers :; do
5357 $ac_file | $ac_file:* )
5360 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
5363 echo "timestamp for $ac_file" >`(dirname $ac_file) 2>/dev/null ||
5364 $as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5365 X$ac_file : 'X\(//\)[^/]' \| \
5366 X$ac_file : 'X\(//\)$' \| \
5367 X$ac_file : 'X\(/\)' \| \
5368 . : '\(.\)' 2>/dev/null ||
5370 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5371 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5372 /^X\(\/\/\)$/{ s//\1/; q; }
5373 /^X\(\/\).*/{ s//\1/; q; }
5374 s/.*/./; q'`/stamp-h$_am_stamp_count
5377 cat >>$CONFIG_STATUS <<\_ACEOF
5380 # CONFIG_COMMANDS section.
5382 for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
5383 ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
5384 ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
5385 ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
5386 $as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5387 X"$ac_dest" : 'X\(//\)[^/]' \| \
5388 X"$ac_dest" : 'X\(//\)$' \| \
5389 X"$ac_dest" : 'X\(/\)' \| \
5390 . : '\(.\)' 2>/dev/null ||
5392 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5393 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5394 /^X\(\/\/\)$/{ s//\1/; q; }
5395 /^X\(\/\).*/{ s//\1/; q; }
5397 { if $as_mkdir_p; then
5402 while test ! -d "$as_dir"; do
5403 as_dirs="$as_dir $as_dirs"
5404 as_dir=`(dirname "$as_dir") 2>/dev/null ||
5405 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5406 X"$as_dir" : 'X\(//\)[^/]' \| \
5407 X"$as_dir" : 'X\(//\)$' \| \
5408 X"$as_dir" : 'X\(/\)' \| \
5409 . : '\(.\)' 2>/dev/null ||
5411 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5412 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5413 /^X\(\/\/\)$/{ s//\1/; q; }
5414 /^X\(\/\).*/{ s//\1/; q; }
5417 test ! -n "$as_dirs" || mkdir $as_dirs
5418 fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
5419 echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
5420 { (exit 1); exit 1; }; }; }
5424 if test "$ac_dir" != .; then
5425 ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
5426 # A "../" for each directory in $ac_dir_suffix.
5427 ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
5429 ac_dir_suffix= ac_top_builddir=
5433 .) # No --srcdir option. We are building in place.
5435 if test -z "$ac_top_builddir"; then
5438 ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
5440 [\\/]* | ?:[\\/]* ) # Absolute path.
5441 ac_srcdir=$srcdir$ac_dir_suffix;
5442 ac_top_srcdir=$srcdir ;;
5444 ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
5445 ac_top_srcdir=$ac_top_builddir$srcdir ;;
5448 # Do not use `cd foo && pwd` to compute absolute paths, because
5449 # the directories may not exist.
5451 .) ac_abs_builddir="$ac_dir";;
5454 .) ac_abs_builddir=`pwd`;;
5455 [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
5456 *) ac_abs_builddir=`pwd`/"$ac_dir";;
5459 case $ac_abs_builddir in
5460 .) ac_abs_top_builddir=${ac_top_builddir}.;;
5462 case ${ac_top_builddir}. in
5463 .) ac_abs_top_builddir=$ac_abs_builddir;;
5464 [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
5465 *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
5468 case $ac_abs_builddir in
5469 .) ac_abs_srcdir=$ac_srcdir;;
5472 .) ac_abs_srcdir=$ac_abs_builddir;;
5473 [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
5474 *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
5477 case $ac_abs_builddir in
5478 .) ac_abs_top_srcdir=$ac_top_srcdir;;
5480 case $ac_top_srcdir in
5481 .) ac_abs_top_srcdir=$ac_abs_builddir;;
5482 [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
5483 *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
5488 { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
5489 echo "$as_me: executing $ac_dest commands" >&6;}
5491 depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
5492 # Strip MF so we end up with the name of the file.
5493 mf=`echo "$mf" | sed -e 's/:.*$//'`
5494 # Check whether this is an Automake generated Makefile or not.
5495 # We used to match only the files named `Makefile.in', but
5496 # some people rename them; so instead we look at the file content.
5497 # Grep'ing the first line is not enough: some people post-process
5498 # each Makefile.in and add a new line on top of each file to say so.
5499 # So let's grep whole file.
5500 if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
5501 dirpart=`(dirname "$mf") 2>/dev/null ||
5502 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5503 X"$mf" : 'X\(//\)[^/]' \| \
5504 X"$mf" : 'X\(//\)$' \| \
5505 X"$mf" : 'X\(/\)' \| \
5506 . : '\(.\)' 2>/dev/null ||
5508 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5509 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5510 /^X\(\/\/\)$/{ s//\1/; q; }
5511 /^X\(\/\).*/{ s//\1/; q; }
5516 # Extract the definition of DEPDIR, am__include, and am__quote
5517 # from the Makefile without running `make'.
5518 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
5519 test -z "$DEPDIR" && continue
5520 am__include=`sed -n 's/^am__include = //p' < "$mf"`
5521 test -z "am__include" && continue
5522 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
5523 # When using ansi2knr, U may be empty or an underscore; expand it
5524 U=`sed -n 's/^U = //p' < "$mf"`
5525 # Find all dependency output files, they are included files with
5526 # $(DEPDIR) in their names. We invoke sed twice because it is the
5527 # simplest approach to changing $(DEPDIR) to its actual value in the
5529 for file in `sed -n "
5530 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
5531 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
5532 # Make sure the directory exists.
5533 test -f "$dirpart/$file" && continue
5534 fdir=`(dirname "$file") 2>/dev/null ||
5535 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5536 X"$file" : 'X\(//\)[^/]' \| \
5537 X"$file" : 'X\(//\)$' \| \
5538 X"$file" : 'X\(/\)' \| \
5539 . : '\(.\)' 2>/dev/null ||
5541 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5542 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5543 /^X\(\/\/\)$/{ s//\1/; q; }
5544 /^X\(\/\).*/{ s//\1/; q; }
5546 { if $as_mkdir_p; then
5547 mkdir -p $dirpart/$fdir
5549 as_dir=$dirpart/$fdir
5551 while test ! -d "$as_dir"; do
5552 as_dirs="$as_dir $as_dirs"
5553 as_dir=`(dirname "$as_dir") 2>/dev/null ||
5554 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5555 X"$as_dir" : 'X\(//\)[^/]' \| \
5556 X"$as_dir" : 'X\(//\)$' \| \
5557 X"$as_dir" : 'X\(/\)' \| \
5558 . : '\(.\)' 2>/dev/null ||
5560 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
5561 /^X\(\/\/\)[^/].*/{ s//\1/; q; }
5562 /^X\(\/\/\)$/{ s//\1/; q; }
5563 /^X\(\/\).*/{ s//\1/; q; }
5566 test ! -n "$as_dirs" || mkdir $as_dirs
5567 fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
5568 echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
5569 { (exit 1); exit 1; }; }; }
5571 # echo "creating $dirpart/$file"
5572 echo '# dummy' > "$dirpart/$file"
5581 cat >>$CONFIG_STATUS <<\_ACEOF
5583 { (exit 0); exit 0; }
5585 chmod +x $CONFIG_STATUS
5586 ac_clean_files=$ac_clean_files_save
5589 # configure is writing to config.log, and then calls config.status.
5590 # config.status does its own redirection, appending to config.log.
5591 # Unfortunately, on DOS this fails, as config.log is still kept open
5592 # by configure, so config.status won't be able to write to it; its
5593 # output is simply discarded. So we exec the FD to /dev/null,
5594 # effectively closing config.log, so it can be properly (re)opened and
5595 # appended to by config.status. When coming back to configure, we
5596 # need to make the FD available again.
5597 if test "$no_create" != yes; then
5599 ac_config_status_args=
5600 test "$silent" = yes &&
5601 ac_config_status_args="$ac_config_status_args --quiet"
5603 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
5605 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
5606 # would make configure fail if this is the last instruction.
5607 $ac_cs_success || { (exit 1); exit 1; }