configure
上传用户:stc1860
上传日期:2007-01-12
资源大小:234k
文件大小:147k
- #! /bin/sh
- # Guess values for system-dependent variables and create Makefiles.
- # Generated by GNU Autoconf 2.53 for xca 0.2.12.
- #
- # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
- # Free Software Foundation, Inc.
- # This configure script is free software; the Free Software Foundation
- # gives unlimited permission to copy, distribute and modify it.
- if expr a : '(a)' >/dev/null 2>&1; then
- as_expr=expr
- else
- as_expr=false
- fi
- ## --------------------- ##
- ## M4sh Initialization. ##
- ## --------------------- ##
- # Be Bourne compatible
- if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
- emulate sh
- NULLCMD=:
- elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
- set -o posix
- fi
- # NLS nuisances.
- # Support unset when possible.
- if (FOO=FOO; unset FOO) >/dev/null 2>&1; then
- as_unset=unset
- else
- as_unset=false
- fi
- (set +x; test -n "`(LANG=C; export LANG) 2>&1`") &&
- { $as_unset LANG || test "${LANG+set}" != set; } ||
- { LANG=C; export LANG; }
- (set +x; test -n "`(LC_ALL=C; export LC_ALL) 2>&1`") &&
- { $as_unset LC_ALL || test "${LC_ALL+set}" != set; } ||
- { LC_ALL=C; export LC_ALL; }
- (set +x; test -n "`(LC_TIME=C; export LC_TIME) 2>&1`") &&
- { $as_unset LC_TIME || test "${LC_TIME+set}" != set; } ||
- { LC_TIME=C; export LC_TIME; }
- (set +x; test -n "`(LC_CTYPE=C; export LC_CTYPE) 2>&1`") &&
- { $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set; } ||
- { LC_CTYPE=C; export LC_CTYPE; }
- (set +x; test -n "`(LANGUAGE=C; export LANGUAGE) 2>&1`") &&
- { $as_unset LANGUAGE || test "${LANGUAGE+set}" != set; } ||
- { LANGUAGE=C; export LANGUAGE; }
- (set +x; test -n "`(LC_COLLATE=C; export LC_COLLATE) 2>&1`") &&
- { $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set; } ||
- { LC_COLLATE=C; export LC_COLLATE; }
- (set +x; test -n "`(LC_NUMERIC=C; export LC_NUMERIC) 2>&1`") &&
- { $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set; } ||
- { LC_NUMERIC=C; export LC_NUMERIC; }
- (set +x; test -n "`(LC_MESSAGES=C; export LC_MESSAGES) 2>&1`") &&
- { $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set; } ||
- { LC_MESSAGES=C; export LC_MESSAGES; }
- # Name of the executable.
- as_me=`(basename "$0") 2>/dev/null ||
- $as_expr X/"$0" : '.*/([^/][^/]*)/*$' |
- X"$0" : 'X(//)$' |
- X"$0" : 'X(/)$' |
- . : '(.)' 2>/dev/null ||
- echo X/"$0" |
- sed '/^.*/([^/][^/]*)/*$/{ s//1/; q; }
- /^X/(//)$/{ s//1/; q; }
- /^X/(/).*/{ s//1/; q; }
- s/.*/./; q'`
- # PATH needs CR, and LINENO needs CR and PATH.
- # Avoid depending upon Character Ranges.
- as_cr_letters='abcdefghijklmnopqrstuvwxyz'
- as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
- as_cr_Letters=$as_cr_letters$as_cr_LETTERS
- as_cr_digits='0123456789'
- as_cr_alnum=$as_cr_Letters$as_cr_digits
- # The user is always right.
- if test "${PATH_SEPARATOR+set}" != set; then
- echo "#! /bin/sh" >conftest.sh
- echo "exit 0" >>conftest.sh
- chmod +x conftest.sh
- if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then
- PATH_SEPARATOR=';'
- else
- PATH_SEPARATOR=:
- fi
- rm -f conftest.sh
- fi
- as_lineno_1=$LINENO
- as_lineno_2=$LINENO
- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
- test "x$as_lineno_1" != "x$as_lineno_2" &&
- test "x$as_lineno_3" = "x$as_lineno_2" || {
- # Find who we are. Look in the path if we contain no path at all
- # relative or not.
- case $0 in
- *[\/]* ) as_myself=$0 ;;
- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
- done
- ;;
- esac
- # We did not find ourselves, most probably we were run as `sh COMMAND'
- # in which case we are not to be found in the path.
- if test "x$as_myself" = x; then
- as_myself=$0
- fi
- if test ! -f "$as_myself"; then
- { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
- { (exit 1); exit 1; }; }
- fi
- case $CONFIG_SHELL in
- '')
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for as_base in sh bash ksh sh5; do
- case $as_dir in
- /*)
- if ("$as_dir/$as_base" -c '
- as_lineno_1=$LINENO
- as_lineno_2=$LINENO
- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
- test "x$as_lineno_1" != "x$as_lineno_2" &&
- test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
- CONFIG_SHELL=$as_dir/$as_base
- export CONFIG_SHELL
- exec "$CONFIG_SHELL" "$0" ${1+"$@"}
- fi;;
- esac
- done
- done
- ;;
- esac
- # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
- # uniformly replaced by the line number. The first 'sed' inserts a
- # line-number line before each line; the second 'sed' does the real
- # work. The second script uses 'N' to pair each line-number line
- # with the numbered line, and appends trailing '-' during
- # substitution so that $LINENO is not a special case at line end.
- # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
- # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
- sed '=' <$as_myself |
- sed '
- N
- s,$,-,
- : loop
- s,^(['$as_cr_digits']*)(.*)[$]LINENO([^'$as_cr_alnum'_]),1213,
- t loop
- s,-$,,
- s,^['$as_cr_digits']*n,,
- ' >$as_me.lineno &&
- chmod +x $as_me.lineno ||
- { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
- { (exit 1); exit 1; }; }
- # Don't try to exec as it changes $[0], causing all sort of problems
- # (the dirname of $[0] is not the place where we might find the
- # original and so on. Autoconf is especially sensible to this).
- . ./$as_me.lineno
- # Exit status is that of the last command.
- exit
- }
- case `echo "testingc"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
- *c*,-n*) ECHO_N= ECHO_C='
- ' ECHO_T=' ' ;;
- *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
- *) ECHO_N= ECHO_C='c' ECHO_T= ;;
- esac
- if expr a : '(a)' >/dev/null 2>&1; then
- as_expr=expr
- else
- as_expr=false
- fi
- rm -f conf$$ conf$$.exe conf$$.file
- echo >conf$$.file
- if ln -s conf$$.file conf$$ 2>/dev/null; then
- # We could just check for DJGPP; but this test a) works b) is more generic
- # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
- if test -f conf$$.exe; then
- # Don't use ln at all; we don't have any links
- as_ln_s='cp -p'
- else
- as_ln_s='ln -s'
- fi
- elif ln conf$$.file conf$$ 2>/dev/null; then
- as_ln_s=ln
- else
- as_ln_s='cp -p'
- fi
- rm -f conf$$ conf$$.exe conf$$.file
- as_executable_p="test -f"
- # Sed expression to map a string onto a valid CPP name.
- as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
- # Sed expression to map a string onto a valid variable name.
- as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
- # IFS
- # We need space, tab and new line, in precisely that order.
- as_nl='
- '
- IFS=" $as_nl"
- # CDPATH.
- $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=$PATH_SEPARATOR; export CDPATH; }
- # Name of the host.
- # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
- # so uname gets run too.
- ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
- exec 6>&1
- #
- # Initializations.
- #
- ac_default_prefix=/usr/local
- cross_compiling=no
- subdirs=
- MFLAGS=
- MAKEFLAGS=
- SHELL=${CONFIG_SHELL-/bin/sh}
- # Maximum number of lines to put in a shell here document.
- # This variable seems obsolete. It should probably be removed, and
- # only ac_max_sed_lines should be used.
- : ${ac_max_here_lines=38}
- # Identity of this package.
- PACKAGE_NAME='xca'
- PACKAGE_TARNAME='xca'
- PACKAGE_VERSION='0.2.12'
- PACKAGE_STRING='xca 0.2.12'
- PACKAGE_BUGREPORT=''
- ac_unique_file="MainWindow.h"
- # Factoring default headers for most tests.
- ac_includes_default="
- #include <stdio.h>
- #if HAVE_SYS_TYPES_H
- # include <sys/types.h>
- #endif
- #if HAVE_SYS_STAT_H
- # include <sys/stat.h>
- #endif
- #if STDC_HEADERS
- # include <stdlib.h>
- # include <stddef.h>
- #else
- # if HAVE_STDLIB_H
- # include <stdlib.h>
- # endif
- #endif
- #if HAVE_STRING_H
- # if !STDC_HEADERS && HAVE_MEMORY_H
- # include <memory.h>
- # endif
- # include <string.h>
- #endif
- #if HAVE_STRINGS_H
- # include <strings.h>
- #endif
- #if HAVE_INTTYPES_H
- # include <inttypes.h>
- #else
- # if HAVE_STDINT_H
- # include <stdint.h>
- # endif
- #endif
- #if HAVE_UNISTD_H
- # include <unistd.h>
- #endif"
- # Initialize some variables set by options.
- ac_init_help=
- ac_init_version=false
- # The variables have the same names as the options, with
- # dashes changed to underlines.
- cache_file=/dev/null
- exec_prefix=NONE
- no_create=
- no_recursion=
- prefix=NONE
- program_prefix=NONE
- program_suffix=NONE
- program_transform_name=s,x,x,
- silent=
- site=
- srcdir=
- verbose=
- x_includes=NONE
- x_libraries=NONE
- # Installation directory options.
- # These are left unexpanded so users can "make install exec_prefix=/foo"
- # and all the variables that are supposed to be based on exec_prefix
- # by default will actually change.
- # Use braces instead of parens because sh, perl, etc. also accept them.
- bindir='${exec_prefix}/bin'
- sbindir='${exec_prefix}/sbin'
- libexecdir='${exec_prefix}/libexec'
- datadir='${prefix}/share'
- sysconfdir='${prefix}/etc'
- sharedstatedir='${prefix}/com'
- localstatedir='${prefix}/var'
- libdir='${exec_prefix}/lib'
- includedir='${prefix}/include'
- oldincludedir='/usr/include'
- infodir='${prefix}/info'
- mandir='${prefix}/man'
- ac_prev=
- for ac_option
- do
- # If the previous option needs an argument, assign it.
- if test -n "$ac_prev"; then
- eval "$ac_prev=$ac_option"
- ac_prev=
- continue
- fi
- ac_optarg=`expr "x$ac_option" : 'x[^=]*=(.*)'`
- # Accept the important Cygnus configure options, so we can diagnose typos.
- case $ac_option in
- -bindir | --bindir | --bindi | --bind | --bin | --bi)
- ac_prev=bindir ;;
- -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
- bindir=$ac_optarg ;;
- -build | --build | --buil | --bui | --bu)
- ac_prev=build_alias ;;
- -build=* | --build=* | --buil=* | --bui=* | --bu=*)
- build_alias=$ac_optarg ;;
- -cache-file | --cache-file | --cache-fil | --cache-fi
- | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
- ac_prev=cache_file ;;
- -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=*
- | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
- cache_file=$ac_optarg ;;
- --config-cache | -C)
- cache_file=config.cache ;;
- -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
- ac_prev=datadir ;;
- -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=*
- | --da=*)
- datadir=$ac_optarg ;;
- -disable-* | --disable-*)
- ac_feature=`expr "x$ac_option" : 'x-*disable-(.*)'`
- # Reject names that are not valid shell variable names.
- expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
- { echo "$as_me: error: invalid feature name: $ac_feature" >&2
- { (exit 1); exit 1; }; }
- ac_feature=`echo $ac_feature | sed 's/-/_/g'`
- eval "enable_$ac_feature=no" ;;
- -enable-* | --enable-*)
- ac_feature=`expr "x$ac_option" : 'x-*enable-([^=]*)'`
- # Reject names that are not valid shell variable names.
- expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
- { echo "$as_me: error: invalid feature name: $ac_feature" >&2
- { (exit 1); exit 1; }; }
- ac_feature=`echo $ac_feature | sed 's/-/_/g'`
- case $ac_option in
- *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\''/g"`;;
- *) ac_optarg=yes ;;
- esac
- eval "enable_$ac_feature='$ac_optarg'" ;;
- -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi
- | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec-
- | --exec | --exe | --ex)
- ac_prev=exec_prefix ;;
- -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=*
- | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=*
- | --exec=* | --exe=* | --ex=*)
- exec_prefix=$ac_optarg ;;
- -gas | --gas | --ga | --g)
- # Obsolete; use --with-gas.
- with_gas=yes ;;
- -help | --help | --hel | --he | -h)
- ac_init_help=long ;;
- -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
- ac_init_help=recursive ;;
- -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
- ac_init_help=short ;;
- -host | --host | --hos | --ho)
- ac_prev=host_alias ;;
- -host=* | --host=* | --hos=* | --ho=*)
- host_alias=$ac_optarg ;;
- -includedir | --includedir | --includedi | --included | --include
- | --includ | --inclu | --incl | --inc)
- ac_prev=includedir ;;
- -includedir=* | --includedir=* | --includedi=* | --included=* | --include=*
- | --includ=* | --inclu=* | --incl=* | --inc=*)
- includedir=$ac_optarg ;;
- -infodir | --infodir | --infodi | --infod | --info | --inf)
- ac_prev=infodir ;;
- -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
- infodir=$ac_optarg ;;
- -libdir | --libdir | --libdi | --libd)
- ac_prev=libdir ;;
- -libdir=* | --libdir=* | --libdi=* | --libd=*)
- libdir=$ac_optarg ;;
- -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec
- | --libexe | --libex | --libe)
- ac_prev=libexecdir ;;
- -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=*
- | --libexe=* | --libex=* | --libe=*)
- libexecdir=$ac_optarg ;;
- -localstatedir | --localstatedir | --localstatedi | --localstated
- | --localstate | --localstat | --localsta | --localst
- | --locals | --local | --loca | --loc | --lo)
- ac_prev=localstatedir ;;
- -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=*
- | --localstate=* | --localstat=* | --localsta=* | --localst=*
- | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
- localstatedir=$ac_optarg ;;
- -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
- ac_prev=mandir ;;
- -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
- mandir=$ac_optarg ;;
- -nfp | --nfp | --nf)
- # Obsolete; use --without-fp.
- with_fp=no ;;
- -no-create | --no-create | --no-creat | --no-crea | --no-cre
- | --no-cr | --no-c | -n)
- no_create=yes ;;
- -no-recursion | --no-recursion | --no-recursio | --no-recursi
- | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
- no_recursion=yes ;;
- -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded
- | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc
- | --oldin | --oldi | --old | --ol | --o)
- ac_prev=oldincludedir ;;
- -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=*
- | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=*
- | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
- oldincludedir=$ac_optarg ;;
- -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
- ac_prev=prefix ;;
- -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
- prefix=$ac_optarg ;;
- -program-prefix | --program-prefix | --program-prefi | --program-pref
- | --program-pre | --program-pr | --program-p)
- ac_prev=program_prefix ;;
- -program-prefix=* | --program-prefix=* | --program-prefi=*
- | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
- program_prefix=$ac_optarg ;;
- -program-suffix | --program-suffix | --program-suffi | --program-suff
- | --program-suf | --program-su | --program-s)
- ac_prev=program_suffix ;;
- -program-suffix=* | --program-suffix=* | --program-suffi=*
- | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
- program_suffix=$ac_optarg ;;
- -program-transform-name | --program-transform-name
- | --program-transform-nam | --program-transform-na
- | --program-transform-n | --program-transform-
- | --program-transform | --program-transfor
- | --program-transfo | --program-transf
- | --program-trans | --program-tran
- | --progr-tra | --program-tr | --program-t)
- ac_prev=program_transform_name ;;
- -program-transform-name=* | --program-transform-name=*
- | --program-transform-nam=* | --program-transform-na=*
- | --program-transform-n=* | --program-transform-=*
- | --program-transform=* | --program-transfor=*
- | --program-transfo=* | --program-transf=*
- | --program-trans=* | --program-tran=*
- | --progr-tra=* | --program-tr=* | --program-t=*)
- program_transform_name=$ac_optarg ;;
- -q | -quiet | --quiet | --quie | --qui | --qu | --q
- | -silent | --silent | --silen | --sile | --sil)
- silent=yes ;;
- -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
- ac_prev=sbindir ;;
- -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=*
- | --sbi=* | --sb=*)
- sbindir=$ac_optarg ;;
- -sharedstatedir | --sharedstatedir | --sharedstatedi
- | --sharedstated | --sharedstate | --sharedstat | --sharedsta
- | --sharedst | --shareds | --shared | --share | --shar
- | --sha | --sh)
- ac_prev=sharedstatedir ;;
- -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=*
- | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=*
- | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=*
- | --sha=* | --sh=*)
- sharedstatedir=$ac_optarg ;;
- -site | --site | --sit)
- ac_prev=site ;;
- -site=* | --site=* | --sit=*)
- site=$ac_optarg ;;
- -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
- ac_prev=srcdir ;;
- -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
- srcdir=$ac_optarg ;;
- -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf
- | --syscon | --sysco | --sysc | --sys | --sy)
- ac_prev=sysconfdir ;;
- -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=*
- | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
- sysconfdir=$ac_optarg ;;
- -target | --target | --targe | --targ | --tar | --ta | --t)
- ac_prev=target_alias ;;
- -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
- target_alias=$ac_optarg ;;
- -v | -verbose | --verbose | --verbos | --verbo | --verb)
- verbose=yes ;;
- -version | --version | --versio | --versi | --vers | -V)
- ac_init_version=: ;;
- -with-* | --with-*)
- ac_package=`expr "x$ac_option" : 'x-*with-([^=]*)'`
- # Reject names that are not valid shell variable names.
- expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
- { echo "$as_me: error: invalid package name: $ac_package" >&2
- { (exit 1); exit 1; }; }
- ac_package=`echo $ac_package| sed 's/-/_/g'`
- case $ac_option in
- *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\''/g"`;;
- *) ac_optarg=yes ;;
- esac
- eval "with_$ac_package='$ac_optarg'" ;;
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- ac_cpp='$CXXCPP $CPPFLAGS'
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- ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
- if test -n "$ac_tool_prefix"; then
- for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
- do
- # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
- set dummy $ac_tool_prefix$ac_prog; ac_word=$2
- echo "$as_me:$LINENO: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
- if test "${ac_cv_prog_CXX+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- if test -n "$CXX"; then
- ac_cv_prog_CXX="$CXX" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- fi
- fi
- CXX=$ac_cv_prog_CXX
- if test -n "$CXX"; then
- echo "$as_me:$LINENO: result: $CXX" >&5
- echo "${ECHO_T}$CXX" >&6
- else
- echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6
- fi
- test -n "$CXX" && break
- done
- fi
- if test -z "$CXX"; then
- ac_ct_CXX=$CXX
- for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
- do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
- set dummy $ac_prog; ac_word=$2
- echo "$as_me:$LINENO: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
- if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- if test -n "$ac_ct_CXX"; then
- ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CXX="$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- fi
- fi
- ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
- if test -n "$ac_ct_CXX"; then
- echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
- echo "${ECHO_T}$ac_ct_CXX" >&6
- else
- echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6
- fi
- test -n "$ac_ct_CXX" && break
- done
- test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
- CXX=$ac_ct_CXX
- fi
- # Provide some information about the compiler.
- echo "$as_me:$LINENO:"
- "checking for C++ compiler version" >&5
- ac_compiler=`set X $ac_compile; echo $2`
- { (eval echo "$as_me:$LINENO: "$ac_compiler --version </dev/null >&5"") >&5
- (eval $ac_compiler --version </dev/null >&5) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); }
- { (eval echo "$as_me:$LINENO: "$ac_compiler -v </dev/null >&5"") >&5
- (eval $ac_compiler -v </dev/null >&5) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); }
- { (eval echo "$as_me:$LINENO: "$ac_compiler -V </dev/null >&5"") >&5
- (eval $ac_compiler -V </dev/null >&5) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); }
- cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
- #include "confdefs.h"
- #ifdef F77_DUMMY_MAIN
- # ifdef __cplusplus
- extern "C"
- # endif
- int F77_DUMMY_MAIN() { return 1; }
- #endif
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- ac_clean_files_save=$ac_clean_files
- ac_clean_files="$ac_clean_files a.out a.exe"
- # Try to create an executable without -o first, disregard a.out.
- # It will help us diagnose broken compilers, and finding out an intuition
- # of exeext.
- echo "$as_me:$LINENO: checking for C++ compiler default output" >&5
- echo $ECHO_N "checking for C++ compiler default output... $ECHO_C" >&6
- ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
- if { (eval echo "$as_me:$LINENO: "$ac_link_default"") >&5
- (eval $ac_link_default) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); }; then
- # Find the output, starting from the most likely. This scheme is
- # not robust to junk in `.', hence go to wildcards (a.*) only as a last
- # resort.
- # Be careful to initialize this variable, since it used to be cached.
- # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
- ac_cv_exeext=
- for ac_file in `ls a_out.exe a.exe conftest.exe 2>/dev/null;
- ls a.out conftest 2>/dev/null;
- ls a.* conftest.* 2>/dev/null`; do
- case $ac_file in
- *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb | *.xSYM ) ;;
- a.out ) # We found the default executable, but exeext='' is most
- # certainly right.
- break;;
- *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*(..*)'`
- # FIXME: I believe we export ac_cv_exeext for Libtool --akim.
- export ac_cv_exeext
- break;;
- * ) break;;
- esac
- done
- else
- echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
- { { echo "$as_me:$LINENO: error: C++ compiler cannot create executables" >&5
- echo "$as_me: error: C++ compiler cannot create executables" >&2;}
- { (exit 77); exit 77; }; }
- fi
- ac_exeext=$ac_cv_exeext
- echo "$as_me:$LINENO: result: $ac_file" >&5
- echo "${ECHO_T}$ac_file" >&6
- # Check the compiler produces executables we can run. If not, either
- # the compiler is broken, or we cross compile.
- echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
- echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6
- # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
- # If not cross compiling, check that we can run a simple program.
- if test "$cross_compiling" != yes; then
- if { ac_try='./$ac_file'
- { (eval echo "$as_me:$LINENO: "$ac_try"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); }; }; then
- cross_compiling=no
- else
- if test "$cross_compiling" = maybe; then
- cross_compiling=yes
- else
- { { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
- If you meant to cross compile, use `--host'." >&5
- echo "$as_me: error: cannot run C++ compiled programs.
- If you meant to cross compile, use `--host'." >&2;}
- { (exit 1); exit 1; }; }
- fi
- fi
- fi
- echo "$as_me:$LINENO: result: yes" >&5
- echo "${ECHO_T}yes" >&6
- rm -f a.out a.exe conftest$ac_cv_exeext
- ac_clean_files=$ac_clean_files_save
- # Check the compiler produces executables we can run. If not, either
- # the compiler is broken, or we cross compile.
- echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
- echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
- echo "$as_me:$LINENO: result: $cross_compiling" >&5
- echo "${ECHO_T}$cross_compiling" >&6
- echo "$as_me:$LINENO: checking for suffix of executables" >&5
- echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
- if { (eval echo "$as_me:$LINENO: "$ac_link"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); }; then
- # If both `conftest.exe' and `conftest' are `present' (well, observable)
- # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
- # work properly (i.e., refer to `conftest.exe'), while it won't with
- # `rm'.
- for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
- case $ac_file in
- *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;;
- *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*(..*)'`
- export ac_cv_exeext
- break;;
- * ) break;;
- esac
- done
- else
- { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link" >&5
- echo "$as_me: error: cannot compute suffix of executables: cannot compile and link" >&2;}
- { (exit 1); exit 1; }; }
- fi
- rm -f conftest$ac_cv_exeext
- echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
- echo "${ECHO_T}$ac_cv_exeext" >&6
- rm -f conftest.$ac_ext
- EXEEXT=$ac_cv_exeext
- ac_exeext=$EXEEXT
- echo "$as_me:$LINENO: checking for suffix of object files" >&5
- echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
- if test "${ac_cv_objext+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
- #include "confdefs.h"
- #ifdef F77_DUMMY_MAIN
- # ifdef __cplusplus
- extern "C"
- # endif
- int F77_DUMMY_MAIN() { return 1; }
- #endif
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.o conftest.obj
- if { (eval echo "$as_me:$LINENO: "$ac_compile"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); }; then
- for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
- case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;;
- *) ac_cv_objext=`expr "$ac_file" : '.*.(.*)'`
- break;;
- esac
- done
- else
- echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
- { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile" >&5
- echo "$as_me: error: cannot compute suffix of object files: cannot compile" >&2;}
- { (exit 1); exit 1; }; }
- fi
- rm -f conftest.$ac_cv_objext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
- echo "${ECHO_T}$ac_cv_objext" >&6
- OBJEXT=$ac_cv_objext
- ac_objext=$OBJEXT
- echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
- echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
- if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
- #include "confdefs.h"
- #ifdef F77_DUMMY_MAIN
- # ifdef __cplusplus
- extern "C"
- # endif
- int F77_DUMMY_MAIN() { return 1; }
- #endif
- int
- main ()
- {
- #ifndef __GNUC__
- choke me
- #endif
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: "$ac_compile"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: "$ac_try"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_compiler_gnu=yes
- else
- echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
- ac_compiler_gnu=no
- fi
- rm -f conftest.$ac_objext conftest.$ac_ext
- ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
- fi
- echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
- echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
- GXX=`test $ac_compiler_gnu = yes && echo yes`
- ac_test_CXXFLAGS=${CXXFLAGS+set}
- ac_save_CXXFLAGS=$CXXFLAGS
- CXXFLAGS="-g"
- echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
- echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
- if test "${ac_cv_prog_cxx_g+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
- #include "confdefs.h"
- #ifdef F77_DUMMY_MAIN
- # ifdef __cplusplus
- extern "C"
- # endif
- int F77_DUMMY_MAIN() { return 1; }
- #endif
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: "$ac_compile"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: "$ac_try"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_prog_cxx_g=yes
- else
- echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
- ac_cv_prog_cxx_g=no
- fi
- rm -f conftest.$ac_objext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
- echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
- if test "$ac_test_CXXFLAGS" = set; then
- CXXFLAGS=$ac_save_CXXFLAGS
- elif test $ac_cv_prog_cxx_g = yes; then
- if test "$GXX" = yes; then
- CXXFLAGS="-g -O2"
- else
- CXXFLAGS="-g"
- fi
- else
- if test "$GXX" = yes; then
- CXXFLAGS="-O2"
- else
- CXXFLAGS=
- fi
- fi
- for ac_declaration in
- ''
- '#include <stdlib.h>'
- 'extern "C" void std::exit (int) throw (); using std::exit;'
- 'extern "C" void std::exit (int); using std::exit;'
- 'extern "C" void exit (int) throw ();'
- 'extern "C" void exit (int);'
- 'void exit (int);'
- do
- cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
- #include "confdefs.h"
- #include <stdlib.h>
- $ac_declaration
- #ifdef F77_DUMMY_MAIN
- # ifdef __cplusplus
- extern "C"
- # endif
- int F77_DUMMY_MAIN() { return 1; }
- #endif
- int
- main ()
- {
- exit (42);
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: "$ac_compile"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: "$ac_try"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); }; }; then
- :
- else
- echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
- continue
- fi
- rm -f conftest.$ac_objext conftest.$ac_ext
- cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
- #include "confdefs.h"
- $ac_declaration
- #ifdef F77_DUMMY_MAIN
- # ifdef __cplusplus
- extern "C"
- # endif
- int F77_DUMMY_MAIN() { return 1; }
- #endif
- int
- main ()
- {
- exit (42);
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: "$ac_compile"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: "$ac_try"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); }; }; then
- break
- else
- echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
- fi
- rm -f conftest.$ac_objext conftest.$ac_ext
- done
- rm -f conftest*
- if test -n "$ac_declaration"; then
- echo '#ifdef __cplusplus' >>confdefs.h
- echo $ac_declaration >>confdefs.h
- echo '#endif' >>confdefs.h
- fi
- ac_ext=c
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
- # enable QTDIR if exist
- if test -d "$QTDIR" ; then
- export PATH=$QTDIR/bin:$PATH
- export CPPFLAGS="$CPPFLAGS -I$QTDIR/include"
- export LDFLAGS="$LDFLAGS -L$QTDIR/lib"
- ac_QTDIR="$QTDIR"
- else
- export CPPFLAGS="$CPPFLAGS -I/usr/include/qt -I/usr/local/include -I/usr/X11R6/include"
- export LDFLAGS="$LDFLAGS -L/usr/local/lib -L/usr/X11R6/lib"
- ac_QTDIR=
- fi
- H_SSL097=no
- H_SSL=no
- H_DB=no
- ac_SSLVER="<= 0.9.6"
- ac_ext=c
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
- set dummy ${ac_tool_prefix}gcc; ac_word=$2
- echo "$as_me:$LINENO: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
- if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="${ac_tool_prefix}gcc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- fi
- fi
- CC=$ac_cv_prog_CC
- if test -n "$CC"; then
- echo "$as_me:$LINENO: result: $CC" >&5
- echo "${ECHO_T}$CC" >&6
- else
- echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6
- fi
- fi
- if test -z "$ac_cv_prog_CC"; then
- ac_ct_CC=$CC
- # Extract the first word of "gcc", so it can be a program name with args.
- set dummy gcc; ac_word=$2
- echo "$as_me:$LINENO: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
- if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- if test -n "$ac_ct_CC"; then
- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="gcc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- fi
- fi
- ac_ct_CC=$ac_cv_prog_ac_ct_CC
- if test -n "$ac_ct_CC"; then
- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
- echo "${ECHO_T}$ac_ct_CC" >&6
- else
- echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6
- fi
- CC=$ac_ct_CC
- else
- CC="$ac_cv_prog_CC"
- fi
- if test -z "$CC"; then
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
- set dummy ${ac_tool_prefix}cc; ac_word=$2
- echo "$as_me:$LINENO: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
- if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="${ac_tool_prefix}cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- fi
- fi
- CC=$ac_cv_prog_CC
- if test -n "$CC"; then
- echo "$as_me:$LINENO: result: $CC" >&5
- echo "${ECHO_T}$CC" >&6
- else
- echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6
- fi
- fi
- if test -z "$ac_cv_prog_CC"; then
- ac_ct_CC=$CC
- # Extract the first word of "cc", so it can be a program name with args.
- set dummy cc; ac_word=$2
- echo "$as_me:$LINENO: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
- if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- if test -n "$ac_ct_CC"; then
- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- fi
- fi
- ac_ct_CC=$ac_cv_prog_ac_ct_CC
- if test -n "$ac_ct_CC"; then
- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
- echo "${ECHO_T}$ac_ct_CC" >&6
- else
- echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6
- fi
- CC=$ac_ct_CC
- else
- CC="$ac_cv_prog_CC"
- fi
- fi
- if test -z "$CC"; then
- # Extract the first word of "cc", so it can be a program name with args.
- set dummy cc; ac_word=$2
- echo "$as_me:$LINENO: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
- if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
- else
- ac_prog_rejected=no
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
- ac_prog_rejected=yes
- continue
- fi
- ac_cv_prog_CC="cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- if test $ac_prog_rejected = yes; then
- # We found a bogon in the path, so make sure we never use it.
- set dummy $ac_cv_prog_CC
- shift
- if test $# != 0; then
- # We chose a different compiler from the bogus one.
- # However, it has the same basename, so the bogon will be chosen
- # first if we set CC to just the basename; use the full file name.
- shift
- set dummy "$as_dir/$ac_word" ${1+"$@"}
- shift
- ac_cv_prog_CC="$@"
- fi
- fi
- fi
- fi
- CC=$ac_cv_prog_CC
- if test -n "$CC"; then
- echo "$as_me:$LINENO: result: $CC" >&5
- echo "${ECHO_T}$CC" >&6
- else
- echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6
- fi
- fi
- if test -z "$CC"; then
- if test -n "$ac_tool_prefix"; then
- for ac_prog in cl
- do
- # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
- set dummy $ac_tool_prefix$ac_prog; ac_word=$2
- echo "$as_me:$LINENO: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
- if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- fi
- fi
- CC=$ac_cv_prog_CC
- if test -n "$CC"; then
- echo "$as_me:$LINENO: result: $CC" >&5
- echo "${ECHO_T}$CC" >&6
- else
- echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6
- fi
- test -n "$CC" && break
- done
- fi
- if test -z "$CC"; then
- ac_ct_CC=$CC
- for ac_prog in cl
- do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
- set dummy $ac_prog; ac_word=$2
- echo "$as_me:$LINENO: checking for $ac_word" >&5
- echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
- if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- if test -n "$ac_ct_CC"; then
- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
- else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
- for as_dir in $PATH
- do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
- done
- done
- fi
- fi
- ac_ct_CC=$ac_cv_prog_ac_ct_CC
- if test -n "$ac_ct_CC"; then
- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
- echo "${ECHO_T}$ac_ct_CC" >&6
- else
- echo "$as_me:$LINENO: result: no" >&5
- echo "${ECHO_T}no" >&6
- fi
- test -n "$ac_ct_CC" && break
- done
- CC=$ac_ct_CC
- fi
- fi
- test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in $PATH" >&5
- echo "$as_me: error: no acceptable C compiler found in $PATH" >&2;}
- { (exit 1); exit 1; }; }
- # Provide some information about the compiler.
- echo "$as_me:$LINENO:"
- "checking for C compiler version" >&5
- ac_compiler=`set X $ac_compile; echo $2`
- { (eval echo "$as_me:$LINENO: "$ac_compiler --version </dev/null >&5"") >&5
- (eval $ac_compiler --version </dev/null >&5) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); }
- { (eval echo "$as_me:$LINENO: "$ac_compiler -v </dev/null >&5"") >&5
- (eval $ac_compiler -v </dev/null >&5) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); }
- { (eval echo "$as_me:$LINENO: "$ac_compiler -V </dev/null >&5"") >&5
- (eval $ac_compiler -V </dev/null >&5) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); }
- echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
- echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
- if test "${ac_cv_c_compiler_gnu+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
- #include "confdefs.h"
- #ifdef F77_DUMMY_MAIN
- # ifdef __cplusplus
- extern "C"
- # endif
- int F77_DUMMY_MAIN() { return 1; }
- #endif
- int
- main ()
- {
- #ifndef __GNUC__
- choke me
- #endif
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: "$ac_compile"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: "$ac_try"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_compiler_gnu=yes
- else
- echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
- ac_compiler_gnu=no
- fi
- rm -f conftest.$ac_objext conftest.$ac_ext
- ac_cv_c_compiler_gnu=$ac_compiler_gnu
- fi
- echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
- echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
- GCC=`test $ac_compiler_gnu = yes && echo yes`
- ac_test_CFLAGS=${CFLAGS+set}
- ac_save_CFLAGS=$CFLAGS
- CFLAGS="-g"
- echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
- echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
- if test "${ac_cv_prog_cc_g+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
- #include "confdefs.h"
- #ifdef F77_DUMMY_MAIN
- # ifdef __cplusplus
- extern "C"
- # endif
- int F77_DUMMY_MAIN() { return 1; }
- #endif
- int
- main ()
- {
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: "$ac_compile"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: "$ac_try"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_prog_cc_g=yes
- else
- echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
- ac_cv_prog_cc_g=no
- fi
- rm -f conftest.$ac_objext conftest.$ac_ext
- fi
- echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
- echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
- if test "$ac_test_CFLAGS" = set; then
- CFLAGS=$ac_save_CFLAGS
- elif test $ac_cv_prog_cc_g = yes; then
- if test "$GCC" = yes; then
- CFLAGS="-g -O2"
- else
- CFLAGS="-g"
- fi
- else
- if test "$GCC" = yes; then
- CFLAGS="-O2"
- else
- CFLAGS=
- fi
- fi
- # Some people use a C++ compiler to compile C. Since we use `exit',
- # in C++ we need to declare it. In case someone uses the same compiler
- # for both compiling C and C++ we need to have the C++ compiler decide
- # the declaration of exit, since it's the most demanding environment.
- cat >conftest.$ac_ext <<_ACEOF
- #ifndef __cplusplus
- choke me
- #endif
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: "$ac_compile"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: "$ac_try"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); }; }; then
- for ac_declaration in
- ''
- '#include <stdlib.h>'
- 'extern "C" void std::exit (int) throw (); using std::exit;'
- 'extern "C" void std::exit (int); using std::exit;'
- 'extern "C" void exit (int) throw ();'
- 'extern "C" void exit (int);'
- 'void exit (int);'
- do
- cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
- #include "confdefs.h"
- #include <stdlib.h>
- $ac_declaration
- #ifdef F77_DUMMY_MAIN
- # ifdef __cplusplus
- extern "C"
- # endif
- int F77_DUMMY_MAIN() { return 1; }
- #endif
- int
- main ()
- {
- exit (42);
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: "$ac_compile"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: "$ac_try"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); }; }; then
- :
- else
- echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
- continue
- fi
- rm -f conftest.$ac_objext conftest.$ac_ext
- cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
- #include "confdefs.h"
- $ac_declaration
- #ifdef F77_DUMMY_MAIN
- # ifdef __cplusplus
- extern "C"
- # endif
- int F77_DUMMY_MAIN() { return 1; }
- #endif
- int
- main ()
- {
- exit (42);
- ;
- return 0;
- }
- _ACEOF
- rm -f conftest.$ac_objext
- if { (eval echo "$as_me:$LINENO: "$ac_compile"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: "$ac_try"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); }; }; then
- break
- else
- echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
- fi
- rm -f conftest.$ac_objext conftest.$ac_ext
- done
- rm -f conftest*
- if test -n "$ac_declaration"; then
- echo '#ifdef __cplusplus' >>confdefs.h
- echo $ac_declaration >>confdefs.h
- echo '#endif' >>confdefs.h
- fi
- else
- echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
- fi
- rm -f conftest.$ac_objext conftest.$ac_ext
- ac_ext=c
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
- ac_ext=c
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
- echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
- echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
- # On Suns, sometimes $CPP names a directory.
- if test -n "$CPP" && test -d "$CPP"; then
- CPP=
- fi
- if test -z "$CPP"; then
- if test "${ac_cv_prog_CPP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- # Double quotes because CPP needs to be expanded
- for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
- do
- ac_preproc_ok=false
- for ac_c_preproc_warn_flag in '' yes
- do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
- #include "confdefs.h"
- #include <assert.h>
- Syntax error
- _ACEOF
- if { (eval echo "$as_me:$LINENO: "$ac_cpp conftest.$ac_ext"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- egrep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- else
- ac_cpp_err=
- fi
- else
- ac_cpp_err=yes
- fi
- if test -z "$ac_cpp_err"; then
- :
- else
- echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
- # Broken: fails on valid input.
- continue
- fi
- rm -f conftest.err conftest.$ac_ext
- # OK, works on sane cases. Now check whether non-existent headers
- # can be detected and how.
- cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
- #include "confdefs.h"
- #include <ac_nonexistent.h>
- _ACEOF
- if { (eval echo "$as_me:$LINENO: "$ac_cpp conftest.$ac_ext"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- egrep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- else
- ac_cpp_err=
- fi
- else
- ac_cpp_err=yes
- fi
- if test -z "$ac_cpp_err"; then
- # Broken: success on invalid input.
- continue
- else
- echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
- # Passes both tests.
- ac_preproc_ok=:
- break
- fi
- rm -f conftest.err conftest.$ac_ext
- done
- # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
- rm -f conftest.err conftest.$ac_ext
- if $ac_preproc_ok; then
- break
- fi
- done
- ac_cv_prog_CPP=$CPP
- fi
- CPP=$ac_cv_prog_CPP
- else
- ac_cv_prog_CPP=$CPP
- fi
- echo "$as_me:$LINENO: result: $CPP" >&5
- echo "${ECHO_T}$CPP" >&6
- ac_preproc_ok=false
- for ac_c_preproc_warn_flag in '' yes
- do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
- #include "confdefs.h"
- #include <assert.h>
- Syntax error
- _ACEOF
- if { (eval echo "$as_me:$LINENO: "$ac_cpp conftest.$ac_ext"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- egrep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- else
- ac_cpp_err=
- fi
- else
- ac_cpp_err=yes
- fi
- if test -z "$ac_cpp_err"; then
- :
- else
- echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
- # Broken: fails on valid input.
- continue
- fi
- rm -f conftest.err conftest.$ac_ext
- # OK, works on sane cases. Now check whether non-existent headers
- # can be detected and how.
- cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
- #include "confdefs.h"
- #include <ac_nonexistent.h>
- _ACEOF
- if { (eval echo "$as_me:$LINENO: "$ac_cpp conftest.$ac_ext"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- egrep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: $? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- else
- ac_cpp_err=
- fi
- else
- ac_cpp_err=yes
- fi
- if test -z "$ac_cpp_err"; then
- # Broken: success on invalid input.
- continue
- else
- echo "$as_me: failed program was:" >&5
- cat conftest.$ac_ext >&5
- # Passes both tests.
- ac_preproc_ok=:
- break
- fi
- rm -f conftest.err conftest.$ac_ext
- done
- # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
- rm -f conftest.err conftest.$ac_ext
- if $ac_preproc_ok; then
- :
- else
- { { echo "$as_me:$LINENO: error: C preprocessor "$CPP" fails sanity check" >&5
- echo "$as_me: error: C preprocessor "$CPP" fails sanity check" >&2;}
- { (exit 1); exit 1; }; }
- fi
- ac_ext=c
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
- ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
- ac_compiler_gnu=$ac_cv_c_compiler_gnu
- echo "$as_me:$LINENO: checking for ANSI C header files" >&5
- echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
- if test "${ac_cv_header_stdc+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
- else
- cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
- #include "confdefs.h"
- #include <stdlib.h>
- #include <stdarg.h>
- #include <string.h>
- #include <float.h>
- _ACEOF
- if { (eval echo "$as_me:$LINENO: "$ac_cpp conftest.$ac_ext"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- egrep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: $? = $ac_status" >&5