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configure
executable file
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configure
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#!/bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated automatically using autoconf version 2.4
# Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
VERSION=`cat etc/version`
VMAJOR=`echo $VERSION | cut -d. -f1`
VMINOR=`echo $VERSION | cut -d. -f2`
VPATCH=`echo $VERSION | cut -d. -f3`
VRELEASE=`echo $VPATCH | cut -d- -f2`
VPATCH=`echo $VPATCH | cut -d- -f1`
VERSION="${VMAJOR}.${VMINOR}.${VPATCH}-${VRELEASE}"
# Defaults:
ac_help=
ac_default_prefix=/usr/local
# Any additions from configure.in:
# Initialize some variables set by options.
# The variables have the same names as the options, with
# dashes changed to underlines.
build=NONE
cache_file=./etc/config.cache
exec_prefix=NONE
system=NONE
host=NONE
no_create=
nonopt=NONE
no_recursion=
prefix=`pwd`
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
target=NONE
verbose=
x_includes=NONE
x_libraries=NONE
# Initialize some other variables.
subdirs=
ac_prev=
for ac_option
do
# If the previous option needs an argument, assign it.
if test -n "$ac_prev"; then
eval "$ac_prev=\$ac_option"
ac_prev=
continue
fi
case "$ac_option" in
-*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
*) ac_optarg= ;;
esac
ac_option=`echo "$ac_option" | sed 's/^-*//'`
case "$ac_option" in
cache-file | cache-fil | cache-fi | cache-f | cache-\
| cache | cach | cac | ca | c)
ac_prev=cache_file
;;
cache-file=* | cache-fil=* | cache-fi=* | cache-f=*\
| cache-=* | cache=* | cach=* | cac=* | ca=* | c=*)
cache_file="$ac_optarg"
echo "- Using cache file \"$cache_file\"."
;;
host=*)
host="$ac_optarg"
echo "- Using host \"$host\"."
;;
system=*)
system="$ac_optarg"
echo "- Using system \"$system\"."
;;
disable-*)
ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
# Reject names that are not valid shell variable names.
if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
fi
ac_feature=`echo $ac_feature| sed 's/-/_/g'`
eval "enable_${ac_feature}=no" ;;
enable-*)
ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
# Reject names that are not valid shell variable names.
if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
fi
ac_feature=`echo $ac_feature| sed 's/-/_/g'`
case "$ac_option" in
*=*) ;;
*) ac_optarg=yes ;;
esac
eval "enable_${ac_feature}='$ac_optarg'" ;;
no-create | no-creat | no-crea | no-cre | no-cr | no-c)
no_create=yes
echo "- Not creating output files."
;;
prefix | prefi | pref | pre | pr | p)
ac_prev=prefix
;;
prefix=* | prefi=* | pref=* | pre=* | pr=* | p=*)
prefix="$ac_optarg"
;;
q | quiet | quie | qui | qu)
silent=yes
;;
srcdir | srcdi | srcd | src | sr)
ac_prev=srcdir
;;
srcdir=* | srcdi=* | srcd=* | src=* | sr=*)
srcdir="$ac_optarg"
echo "- Using source directory \"$srcdir\"."
;;
v | verbose | verbos | verbo | verb)
verbose=yes
;;
with-*)
ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
# Reject names that are not valid shell variable names.
if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
fi
ac_package=`echo $ac_package| sed 's/-/_/g'`
case "$ac_option" in
*=*) ;;
*) ac_optarg=yes ;;
esac
eval "with_${ac_package}='$ac_optarg'" ;;
without-*)
ac_package=`echo $ac_option|sed -e 's/-*without-//'`
# Reject names that are not valid shell variable names.
if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
fi
ac_package=`echo $ac_package| sed 's/-/_/g'`
eval "with_${ac_package}=no"
;;
*)
cat << EOF
-- Genesis $VERSION (ColdC driver) --
Usage: configure [options]
Options:
--cache-file=FILE cache test results in FILE
--help print this message
--system=TYPE specify your machine type, guessed by default
--host=NAME use this internet hostname
--no-create do not create output files
--quiet do not print \`Checking...' messages
--prefix=PREFIX install architecture-independent files in PREFIX
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
EOF
exit 0 ;;
esac
done
if test -n "$ac_prev"; then
{ echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
fi
trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
echo "-- Configuration for Genesis $VERSION (the Cold Driver) --"
# File descriptor usage:
# 0 standard input
# 1 file creation
# 2 errors and warnings
# 3 some systems may open it to /dev/tty
# 4 used on the Kubota Titan
# 6 Checking for... messages and results
# 5 compiler messages saved in config.log
if test "$silent" = yes; then
exec 6>/dev/null
else
exec 6>&1
fi
exec 5>./etc/config.log
echo "\
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
" 1>&5
# Strip out --no-create and --no-recursion so they do not pile up.
# Also quote any args containing shell metacharacters.
ac_configure_args=
for ac_arg
do
case "$ac_arg" in
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
| --no-cr | --no-c) ;;
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
ac_configure_args="$ac_configure_args '$ac_arg'" ;;
*) ac_configure_args="$ac_configure_args $ac_arg" ;;
esac
done
# NLS nuisances.
# Only set LANG and LC_ALL to C if already set.
# These must not be set unconditionally because not all systems understand
# e.g. LANG=C (notably SCO).
if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
if test "${LANG+set}" = set; then LANG=C; export LANG; fi
# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -rf conftest* confdefs.h
cat > confdefs.h <<EOF
#define VERSION_MAJOR $VMAJOR
#define VERSION_MINOR $VMINOR
#define VERSION_PATCH $VPATCH
#define VERSION_RELEASE "$VRELEASE"
EOF
# A filename unique to this package, relative to the directory that
# configure is in, which we can look for to find out if srcdir is correct.
ac_unique_file=src/include/buffer.h
# Find the source files, if location was not specified.
if test -z "$srcdir"; then
ac_srcdir_defaulted=yes
# Try the directory containing this script, then its parent.
ac_prog=$0
ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
srcdir=$ac_confdir
if test ! -r $srcdir/$ac_unique_file; then
srcdir=..
fi
else
ac_srcdir_defaulted=no
fi
if test ! -r $srcdir/$ac_unique_file; then
if test "$ac_srcdir_defaulted" = yes; then
{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
else
{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
fi
fi
srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
# Prefer explicitly selected file to automatically selected ones.
if test -z "$CONFIG_SITE"; then
if test "x$prefix" != xNONE; then
CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
else
CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
fi
fi
for ac_site_file in $CONFIG_SITE; do
if test -r "$ac_site_file"; then
echo "- Loading site script $ac_site_file"
. "$ac_site_file"
fi
done
if test -r "$cache_file"; then
echo "- Loading cache $cache_file"
. $cache_file
else
echo "- Creating cache $cache_file"
> $cache_file
fi
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5'
ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'
if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
# Stardent Vistra SVR4 grep lacks -e, says [email protected].
if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
ac_n= ac_c='
' ac_t=' '
else
ac_n=-n ac_c= ac_t=
fi
else
ac_n= ac_c='\c' ac_t=
fi
ac_aux_dir=etc
ac_config_guess=$ac_aux_dir/config.guess
ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
# Do some error Checking and defaulting for the system.
# The inputs are:
# configure --system=HOST
#
# The rules are:
# 1. You are not allowed to specify --system, and nonopt at the same time.
# 2. Host defaults to nonopt.
# 3. If nonopt is not specified, then system defaults to the current system,
# as determined by config.guess.
# 4. Target and build default to nonopt.
# 5. If nonopt is not specified, then target and build default to system.
# The aliases save the names the user supplied, while $system etc.
# will get canonicalized.
# case $system---$nonopt in
# NONE---*---* | *---NONE---* | *---*---NONE) ;;
# *) { echo "configure: error: can only configure for one system and one target at a time" 1>&2; exit 1; } ;;
# esac
#####################################################################
## print notes?
if [ -f etc/notes ]; then
echo ""
cat etc/notes
echo ""
echo $ac_n "[Return to Continue] $ac_c"
read ignore
fi
#####################################################################
echo "- System configuration"
echo $ac_n " Getting hostname""... $ac_c" 1>&6
hostname=`(hostname || uname -n) 2>/dev/null`
if [ -z "$hostname" ]; then
if [ $host = NONE ]; then
cat <<END
** UNABLE TO DETERMINE **
You may need to execute genesis with the -n option to
specify your hostname.
END
else
hostname=$host
fi
fi
echo $hostname 1>&2
HOSTNAME=$hostname
##
echo $ac_n " Checking system type""... $ac_c" 1>&6
host_alias=$system
case "$host_alias" in
NONE)
case $nonopt in
NONE)
host_alias=`$ac_config_guess`
if test -z "$host_alias"; then
cat <<END
UNABLE TO DETERMINE
** You can specify the system type with the argument --system=TYPE
** Make sure to email [email protected] with this error and your system type.
END
exit 0
fi ;;
*) host_alias=$nonopt ;;
esac ;;
esac
system=$host_alias
case "$system" in
powerpc-apple-darwin*)
CFLAGS="$CFLAGS -traditional-cpp"
;;
esac
echo "$ac_t""$system" 1>&6
CPU=`echo $system | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/g;s/[\.-]/_/g'`
VENDOR=`echo $system | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/g;s/[\.-]/_/g'`
SYS=`echo $system | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/g;s/[0-9\.-]//g'`
echo "#define SYSTEM_TYPE \"$system\"" >> confdefs.h
# Linux is either 'linux' (elf) or 'linuxaout' (a.out)
SYS=`echo $SYS | sed 's/aout$//g'`
## if they are HP-UX, lets add -Aa
if [ $SYS = "hpux" ]; then
CFLAGS="$CFLAGS -Aa"
fi
# Checks for programs
# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
echo $ac_n " Checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_prog_CC="gcc"
break
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="cc"
fi
fi
CC="$ac_cv_prog_CC"
if test -n "$CC"; then
echo "$ac_t""$CC" 1>&6
else
echo "$ac_t""no" 1>&6
fi
echo $ac_n " Checking whether we are using GNU C""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.c <<EOF
#ifdef __GNUC__
yes;
#endif
EOF
if ${CC-cc} -E conftest.c 2>&5 | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
fi
fi
echo "$ac_t""$ac_cv_prog_gcc" 1>&6
if test $ac_cv_prog_gcc = yes; then
GCC=yes
if test "${CFLAGS+set}" != set; then
echo $ac_n " Checking whether ${CC-cc} accepts -g with -O""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
echo 'void f(){}' > conftest.c
if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
ac_cv_prog_gcc_g=yes
else
ac_cv_prog_gcc_g=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
fi
else
GCC=
test "${CFLAGS+set}" = set || CFLAGS=""
fi
# Extract the first word of "makedepend", so it can be a program name with args.
set dummy makedepend; ac_word=$2
echo $ac_n " Checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_MAKEDEPEND'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -n "$MAKEDEPEND"; then
ac_cv_prog_MAKEDEPEND="$MAKEDEPEND" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_prog_MAKEDEPEND="makedepend"
break
fi
done
IFS="$ac_save_ifs"
fi
fi
MAKEDEPEND="$ac_cv_prog_MAKEDEPEND"
if test -n "$MAKEDEPEND"; then
echo "$ac_t""$MAKEDEPEND" 1>&6
else
echo "$ac_t""no" 1>&6
fi
# Extract the first word of "perl", so it can be a program name with args.
set dummy perl; ac_word=$2
echo $ac_n " Checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_PERL'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -n "$PERL"; then
ac_cv_prog_PERL="$PERL" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_prog_PERL="perl"
break
fi
done
IFS="$ac_save_ifs"
fi
fi
PERL="$ac_cv_prog_PERL"
if test -n "$PERL"; then
echo "$ac_t""$PERL" 1>&6
else
echo "$ac_t""no" 1>&6
fi
# Extract the first word of "lint", so it can be a program name with args.
set dummy lint; ac_word=$2
echo $ac_n " Checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_LINT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -n "$LINT"; then
ac_cv_prog_LINT="$LINT" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_prog_LINT="lint"
break
fi
done
IFS="$ac_save_ifs"
fi
fi
LINT="$ac_cv_prog_LINT"
if test -n "$LINT"; then
echo "$ac_t""$LINT" 1>&6
else
echo "$ac_t""no" 1>&6
fi
for ac_prog in 'bison -y' byacc
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 $ac_n " Checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -n "$YACC"; then
ac_cv_prog_YACC="$YACC" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_prog_YACC="$ac_prog"
break
fi
done
IFS="$ac_save_ifs"
fi
fi
YACC="$ac_cv_prog_YACC"
if test -n "$YACC"; then
echo "$ac_t""$YACC" 1>&6
else
echo "$ac_t""no" 1>&6
fi
test -n "$YACC" && break
done
test -n "$YACC" || YACC="yacc"
##
## Courtesy of Perl5, Copyright 1991-1994, Larry Wall
##
ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5'
echo $ac_n " Checking byteorder... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_byteorder'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext << END
#include <stdio.h>
main()
{
int i;
FILE *f=fopen("conftestval", "w");
union {
unsigned long l;
char c[sizeof(long)];
} u;
if (!f) exit(1);
if (sizeof(long) > 4)
u.l = (0x08070605L << 32) | 0x04030201L;
else
u.l = 0x04030201L;
for (i = 0; i < sizeof(long); i++)
fputc(u.c[i] + '0', f);
/* fprintf(f, "%c", u.c[i]+'0'); */
fputc('\n', f);
exit(0);
}
END
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
order=`cat conftestval`
x_prompt=n
case "$order" in
[1-4][1-4][1-4][1-4]|12345678|87654321)
ac_cv_byteorder=$order
;;
????|????????)
x_prompt=y
;;
*)
x_prompt=y
order=``
;;
esac
if test $x_prompt = "y"; then
echo
echo $ac_n " What is the order of bytes in a long? [$order] $ac_c"
read ans
if [ -z "$ans" ]; then
if [ -n $order ]; then
ac_cv_byteorder=$order
else
echo " Assuming big-endian (4321)" 1>&6
ac_cv_byteorder=4321
fi
else
ac_cv_byteorder=$ans
fi
echo $ac_n " => $ac_c"
fi
else
echo $ac_n "** Error in compilation, assuming big-endian.. $ac_c" 1>&6
ac_cv_byteorder=4321
fi
fi
echo "$ac_t$ac_cv_byteorder" 1>&6
cat >> confdefs.h <<END
#define BYTEORDER $ac_cv_byteorder
END
rm -fr conftest*
echo $ac_n " Checking for type sizes... $ac_c" 1>&6
## just check for 'char', if its set everything else should be as well
if eval "test \"`echo '$''{'ac_cv_sizeof_char'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<END
#include "confdefs.h"
#include <stdio.h>
main()
{
FILE *f=fopen("conftestval", "w");
if (!f) exit(1);
fprintf(f, "char %d\nshort %d\nint %d\nlong %d\nll %d\nfloat %d\ndouble %d\nld %d\nptr %d\n",
sizeof(char),
sizeof(short int),
sizeof(int),
sizeof(long int),
sizeof(long long),
sizeof(float),
sizeof(double),
sizeof(long double),
sizeof(void*));
exit(0);
}
END
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
sizes=`cat conftestval`
else
sizes=<<END
char 1
short 2
int 4
long 4
ll 8
float 4
double 8
ld 12
ptr 8
END
fi
ac_cv_sizeof_ptr=`cat conftestval | fgrep ptr | sed -e 's:ptr ::'`
ac_cv_sizeof_char=`cat conftestval | fgrep char | sed -e 's:char ::'`
ac_cv_sizeof_short=`cat conftestval | fgrep short | sed -e 's:short ::'`
ac_cv_sizeof_int=`cat conftestval | fgrep int | sed -e 's:int ::'`
ac_cv_sizeof_long=`cat conftestval | fgrep long | sed -e 's:long ::'`
ac_cv_sizeof_llong=`cat conftestval | fgrep ll | sed -e 's:ll ::'`
ac_cv_sizeof_float=`cat conftestval | fgrep float | sed -e 's:float ::'`
ac_cv_sizeof_double=`cat conftestval | fgrep double | sed -e 's:double ::'`
ac_cv_sizeof_ldouble=`cat conftestval | fgrep ld | sed -e 's:ld ::'`
rm -fr conftest*
fi
cat <<END 1>&6
pointer.. `expr $ac_t$ac_cv_sizeof_ptr "*" 8` bits
char.. `expr $ac_t$ac_cv_sizeof_char "*" 8` bits
short int.. `expr $ac_t$ac_cv_sizeof_short "*" 8` bits
int.. `expr $ac_t$ac_cv_sizeof_int "*" 8` bits
long int.. `expr $ac_t$ac_cv_sizeof_long "*" 8` bits
long long.. `expr $ac_t$ac_cv_sizeof_llong "*" 8` bits
float.. `expr $ac_t$ac_cv_sizeof_float "*" 8` bits
double.. `expr $ac_t$ac_cv_sizeof_double "*" 8` bits
long double.. `expr $ac_t$ac_cv_sizeof_ldouble "*" 8` bits
END
cat >> confdefs.h <<END
#define SIZEOF_CHAR $ac_cv_sizeof_char
#define SIZEOF_SHORT $ac_cv_sizeof_short
#define SIZEOF_INT $ac_cv_sizeof_int
#define SIZEOF_LONG $ac_cv_sizeof_long
#define SIZEOF_LLONG $ac_cv_sizeof_llong
#define SIZEOF_FLOAT $ac_cv_sizeof_float
#define SIZEOF_DOUBLE $ac_cv_sizeof_double
#define SIZEOF_LDOUBLE $ac_cv_sizeof_ldouble
END
# Checks for header files.
echo $ac_n " Checking how to run the C preprocessor""... $ac_c" 1>&6
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
fi
if test -z "$CPP"; then
if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# This must be in double quotes, not single quotes, because CPP may get
# substituted into the Makefile and "${CC-cc}" will confuse make.
CPP="${CC-cc} -E"
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp.
cat > conftest.$ac_ext <<EOF
#line 861 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
else
echo "$ac_err" >&5
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
#line 875 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
else
echo "$ac_err" >&5
rm -rf conftest*
CPP=/lib/cpp
fi
rm -f conftest*
fi
rm -f conftest*
ac_cv_prog_CPP="$CPP"
fi
CPP="$ac_cv_prog_CPP"
else
ac_cv_prog_CPP="$CPP"
fi
echo "$ac_t""$CPP" 1>&6
echo $ac_n " Checking for ANSI C header files""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 905 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>
EOF
eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
ac_cv_header_stdc=yes
else
echo "$ac_err" >&5
rm -rf conftest*
ac_cv_header_stdc=no
fi
rm -f conftest*
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
#line 927 "configure"
#include "confdefs.h"
#include <string.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "memchr" >/dev/null 2>&1; then
:
else
rm -rf conftest*
ac_cv_header_stdc=no
fi
rm -f conftest*
fi
if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
#line 945 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "free" >/dev/null 2>&1; then
:
else
rm -rf conftest*
ac_cv_header_stdc=no
fi
rm -f conftest*
fi
if test $ac_cv_header_stdc = yes; then
# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
if test "$cross_compiling" = yes; then
ac_cv_header_stdc=no
else
cat > conftest.$ac_ext <<EOF
#line 966 "configure"
#include "confdefs.h"
#include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int main () { int i; for (i = 0; i < 256; i++)
if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
exit (0); }
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
:
else
ac_cv_header_stdc=no
fi
fi
rm -fr conftest*
fi
fi
echo "$ac_t""$ac_cv_header_stdc" 1>&6
if test $ac_cv_header_stdc = yes; then
cat >> confdefs.h <<\EOF
#define STDC_HEADERS 1
EOF
fi
echo $ac_n " Checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1000 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/wait.h>
#ifndef WEXITSTATUS
#define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
#endif
#ifndef WIFEXITED
#define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
#endif
int main() { return 0; }
int t() {
int s;
wait (&s);
s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
; return 0; }
EOF
if eval $ac_compile; then
rm -rf conftest*
ac_cv_header_sys_wait_h=yes
else
rm -rf conftest*
ac_cv_header_sys_wait_h=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
if test $ac_cv_header_sys_wait_h = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_SYS_WAIT_H 1
EOF
fi
echo $ac_n " Checking whether stat file-mode macros are broken""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1040 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/stat.h>
#if defined(S_ISBLK) && defined(S_IFDIR)
# if S_ISBLK (S_IFDIR)
You lose.
# endif
#endif
#if defined(S_ISBLK) && defined(S_IFCHR)
# if S_ISBLK (S_IFCHR)
You lose.
# endif
#endif
#if defined(S_ISLNK) && defined(S_IFREG)
# if S_ISLNK (S_IFREG)
You lose.
# endif
#endif
#if defined(S_ISSOCK) && defined(S_IFREG)
# if S_ISSOCK (S_IFREG)
You lose.
# endif
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "You lose" >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_header_stat_broken=yes
else
rm -rf conftest*