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970606: compiling .F files with NAG f90
- Subject: 970606: compiling .F files with NAG f90
- Date: Fri, 06 Jun 97 12:29:07 -0600
Steve,
>Date: 6 Jun 1997 12:03:50 -0500
>From: "Steve Mauget" <address@hidden>
>Organization: USDA
>To: "Steve Emmerson" <address@hidden>
>Subject: Re: 970606: compiling .F fil
>Keywords: 199706021417.IAA27579
In the above message, you wrote:
> Here are the latest results up to but not including
> "make all". There are some error messages in config.log
> that I can't figure out so I didn't go past the configure
> step.
>
> Steve M.
> C==========================================================
> IRIX lbk155 6.2 03131015 IP22
> C==========================================================
> _=/usr/sbin/xwsh
> LANG=
> PATH=.:/usr/sbin:/usr/bsd:/sbin:/usr/bin:/bin:/usr/bin/X11:/usr/local/bin:/usr/local/lib/f90:/usr/local/lib/grads:/usr/local/lib/grads/xample:/usr/etc:/usr/lib:/lib:/usr/local/lib/groff
> NOMSGLABEL=1
> XUSERFILESEARCHPATH=/usr/people/mauget/.desktop-lbk155/%N:/usr/people/mauget/%N:/usr/people/mauget/%L/%N%C:/usr/people/mauget/%l/%N%C:/usr/people/mauget/%N%C:/usr/people/mauget/%L/%N:/usr/people/mauget/%l/%N
> LOGNAME=mauget
> MAIL=/usr/mail/mauget
> USER=mauget
> MSGVERB=text:action
> LASTLOGIN=Last login: Thu Jun 5 14:37:25 CDT 1997 on :0
> DISPLAY=:0.0
> SHELL=/bin/csh
> HOME=/usr/people/mauget
> TERM=iris-ansi
> PWD=/temp/netcdf-3.3.1/src
> TZ=CST6CDT
> NOMSGSEVERITY=1
> WINDOWID=62914564
> PS1=#
> FC=/usr/local/bin/f90
> CC=/bin/c89
> CFLAGS=-g
> FFLAGS=-g
> CPPFLAGS=
> CXX=
> CXXFLAGS=
> C==========================================================
> STANDARD OUT OF configure --prefix=/usr/local
> creating cache ./config.cache
> checking for m4... m4
> checking user-defined C compiler "/bin/c89"
> checking C compiler... works
> checking for how to make dependencies... cc -M
> configure: warning: Empty CXX variable
> configure: warning: The C++ interface will not be built
> checking user-defined FORTRAN compiler "/usr/local/bin/f90"... works
> checking if FORTRAN compiler handles *.F files... no
> checking for FORTRAN preprocessor...
Oh oh. The last line above indicates that the configure script didn't
figure out how to preprocess your FORTRAN files. Not good.
I've enclosed a new configure script. Try it after deleting the file
"config.cache". Let me know what you find.
--------
Steve Emmerson <address@hidden>
--------new configure script:
#! /bin/sh
# From configure.in Id: configure.in
CPPFLAGS=${CPPFLAGS--DNDEBUG}
CFLAGS=${CFLAGS--O}
FFLAGS=${FFLAGS--O}
# Guess values for system-dependent variables and create Makefiles.
# Generated automatically using autoconf version 2.9
# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
# Defaults:
ac_help=
ac_default_prefix=/usr/local
# Any additions from configure.in:
ac_default_prefix=`(cd ..; pwd)`
# Initialize some variables set by options.
# The variables have the same names as the options, with
# dashes changed to underlines.
build=NONE
cache_file=./config.cache
exec_prefix=NONE
host=NONE
no_create=
nonopt=NONE
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
target=NONE
verbose=
x_includes=NONE
x_libraries=NONE
bindir='${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'
# Initialize some other variables.
subdirs=
MFLAGS= MAKEFLAGS=
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
# 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 ;;
-build=* | --build=* | --buil=* | --bui=* | --bu=*)
build="$ac_optarg" ;;
-cache-file | --cache-file | --cache-fil | --cache-fi \
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
ac_prev=cache_file ;;
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
cache_file="$ac_optarg" ;;
-datadir | --datadir | --datadi | --datad | --data | --dat | --da)
ac_prev=datadir ;;
-datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
| --da=*)
datadir="$ac_optarg" ;;
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{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit
1; }
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ac_feature=`echo $ac_feature| sed 's/-/_/g'`
eval "enable_${ac_feature}=no" ;;
-enable-* | --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'" ;;
-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="$ac_optarg" ;;
-gas | --gas | --ga | --g)
# Obsolete; use --with-gas.
with_gas=yes ;;
-help | --help | --hel | --he)
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat << EOF
Usage: configure [options] [host]
Options: [defaults in brackets after descriptions]
Configuration:
--cache-file=FILE cache test results in FILE
--help print this message
--no-create do not create output files
--quiet, --silent do not print \`checking...' messages
--version print the version of autoconf that created configure
Directory and file names:
--prefix=PREFIX install architecture-independent files in PREFIX
[$ac_default_prefix]
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
[same as prefix]
--bindir=DIR user executables in DIR [EPREFIX/bin]
--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
--datadir=DIR read-only architecture-independent data in DIR
[PREFIX/share]
--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data in DIR
[PREFIX/com]
--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
--libdir=DIR object code libraries in DIR [EPREFIX/lib]
--includedir=DIR C header files in DIR [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
--infodir=DIR info documentation in DIR [PREFIX/info]
--mandir=DIR man documentation in DIR [PREFIX/man]
--srcdir=DIR find the sources in DIR [configure dir or ..]
--program-prefix=PREFIX prepend PREFIX to installed program names
--program-suffix=SUFFIX append SUFFIX to installed program names
--program-transform-name=PROGRAM
run sed PROGRAM on installed program names
EOF
cat << EOF
Host type:
--build=BUILD configure for building on BUILD [BUILD=HOST]
--host=HOST configure for HOST [guessed]
--target=TARGET configure for TARGET [TARGET=HOST]
Features and packages:
--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)
--x-includes=DIR X include files are in DIR
--x-libraries=DIR X library files are in DIR
EOF
if test -n "$ac_help"; then
echo "--enable and --with options recognized:$ac_help"
fi
exit 0 ;;
-host | --host | --hos | --ho)
ac_prev=host ;;
-host=* | --host=* | --hos=* | --ho=*)
host="$ac_optarg" ;;
-includedir | --includedir | --includedi | --included | --include \
| --includ | --inclu | --incl | --inc)
ac_prev=includedir ;;
-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
| --includ=* | --inclu=* | --incl=* | --inc=*)
includedir="$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="$ac_optarg" ;;
-nfp | --nfp | --nf)
# Obsolete; use --without-fp.
with_fp=no ;;
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
| --no-cr | --no-c)
no_create=yes ;;
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
no_recursion=yes ;;
-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
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ac_prev=oldincludedir ;;
-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
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| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
oldincludedir="$ac_optarg" ;;
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
ac_prev=prefix ;;
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
prefix="$ac_optarg" ;;
-program-prefix | --program-prefix | --program-prefi | --program-pref \
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ac_prev=program_prefix ;;
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program_prefix="$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="$ac_optarg" ;;
-program-transform-name | --program-transform-name \
| --program-transform-nam | --program-transform-na \
| --program-transform-n | --program-transform- \
| --program-transform | --program-transfor \
| --program-transfo | --program-transf \
| --program-trans | --program-tran \
| --progr-tra | --program-tr | --program-t)
ac_prev=program_transform_name ;;
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| --program-transform=* | --program-transfor=* \
| --program-transfo=* | --program-transf=* \
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| --progr-tra=* | --program-tr=* | --program-t=*)
program_transform_name="$ac_optarg" ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
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ac_prev=sbindir ;;
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
| --sbi=* | --sb=*)
sbindir="$ac_optarg" ;;
-sharedstatedir | --sharedstatedir | --sharedstatedi \
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| --sha | --sh)
ac_prev=sharedstatedir ;;
-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
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sharedstatedir="$ac_optarg" ;;
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ac_prev=site ;;
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srcdir="$ac_optarg" ;;
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| --syscon | --sysco | --sysc | --sys | --sy)
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sysconfdir="$ac_optarg" ;;
-target | --target | --targe | --targ | --tar | --ta | --t)
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target="$ac_optarg" ;;
-v | -verbose | --verbose | --verbos | --verbo | --verb)
verbose=yes ;;
-version | --version | --versio | --versi | --vers)
echo "configure generated by autoconf version 2.9"
exit 0 ;;
-with-* | --with-*)
ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
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1; }
fi
ac_package=`echo $ac_package| sed 's/-/_/g'`
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*) ac_optarg=yes ;;
esac
eval "with_${ac_package}='$ac_optarg'" ;;
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--x)
# Obsolete; use --with-x.
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ac_prev=x_includes ;;
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x_includes="$ac_optarg" ;;
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ac_prev=x_libraries ;;
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;;
*)
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;;
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2 15
# 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
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exec 6>&1
fi
exec 5>./config.log
echo "\
This file contains any messages produced by compilers while
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*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
ac_configure_args="$ac_configure_args '$ac_arg'" ;;
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# A filename unique to this package, relative to the directory that
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exit 1; }
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. "$ac_site_file"
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. $cache_file
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> $cache_file
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$LIBS 1>&5'
if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
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ac_n= ac_c='
' ac_t=' '
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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_M4="$ac_prog"
break
fi
done
IFS="$ac_save_ifs"
fi
fi
M4="$ac_cv_prog_M4"
if test -n "$M4"; then
echo "$ac_t""$M4" 1>&6
else
echo "$ac_t""no" 1>&6
fi
test -n "$M4" && break
done
test -n "$M4" || M4="m4"
# Because we must have a C compiler, we treat an unset CC
# the same as an empty CC.
case "${CC}" in
'')
case `uname` in
ULTRIX)
# The native ULTRIX C compiler isn't standard.
ccs='gcc cc'
;;
*)
# xlc is before c89 because AIX's sizeof(long long)
# differs between the two.
#
ccs='xlc c89 acc cc gcc'
;;
esac
for cc in $ccs; do
# Extract the first word of "$cc", so it can be a program name
with args.
set dummy $cc; 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="$cc"
break
fi
done
IFS="$ac_save_ifs"
fi
fi
CC="$ac_cv_prog_CC"
if test -n "$CC"; then
echo "$ac_t""$CC" 1>&6
else
echo "$ac_t""no" 1>&6
fi
case "$CC" in
'') ;;
*) break
;;
esac
done
case "${CC}" in
'')
{ echo "configure: error: "Could not find C compiler""
1>&2; exit 1; }
;;
esac
;;
*)
echo "checking user-defined C compiler \"$CC\"" 1>&6
;;
esac
#
# On some systems, a discovered compiler nevertheless won't
# work (due to licensing, for example); thus, we check the
# compiler with a test program.
#
echo $ac_n "checking C compiler""... $ac_c" 1>&6
cat > conftest.$ac_ext <<EOF
#line 1008 "configure"
#include "confdefs.h"
int main() { return 0; }
int t() {
; return 0; }
EOF
if { (eval echo configure:1016: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>
&5; }; then
rm -rf conftest*
echo "$ac_t""works" 1>&6
else
rm -rf conftest*
{ echo "configure: error: $CC failed to compile test program" 1>&2; exit 1; }
fi
rm -f conftest*
case "$CC" in
*gcc*)
GCC=yes # Expected by autoconf(1) macros
;;
esac
case `uname -sr` in
'HP-UX A.09'*)
cat >> confdefs.h <<\EOF
#define _INCLUDE_POSIX_SOURCE 1
EOF
;;
esac
echo $ac_n "checking for how to make dependencies""... $ac_c" 1>&6
case `uname -s` in
IRIX*|OSF1)
CC_MAKEDEPEND='cc -M'
;;
SunOS)
case `uname -r` in
4*)
CC_MAKEDEPEND='cc -M'
;;
5*|*)
CC_MAKEDEPEND='cc -xM'
;;
esac
;;
ULTRIX)
case `uname -m` in
RISC)
CC_MAKEDEPEND='cc -M'
;;
VAX) # Can't handle prototypes in netcdf.h
;;
esac
;;
AIX) # Writes to .u files rather than standard out
;;
HP-UX) # Writes escaped newlines to standard error
;;
esac
case "${CC_MAKEDEPEND}" in
'')
CC_MAKEDEPEND=false
;;
esac
echo "$ac_t""$CC_MAKEDEPEND" 1>&6
case "${CXX-unset}" in
unset)
case `uname` in
AIX)
preferred_cxx='xlC'
;;
esac
possible_cxxs="${preferred_cxx} CC cxx c++ g++ gcc"
;;
'') echo "configure: warning: "Empty CXX variable"" 1>&2
possible_cxxs=
;;
*) possible_cxxs=$CXX
;;
esac
case "${possible_cxxs}" in
'') CXX=
;;
*)
ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext
$LIBS 1>&5'
for cxx in $possible_cxxs; do
# Extract the first word of "$cxx", so it can be a program name
with args.
set dummy $cxx; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -n "$CXX"; then
ac_cv_prog_CXX="$CXX" # Let the user override the test.
else
IFS="${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_CXX="$cxx"
break
fi
done
IFS="$ac_save_ifs"
fi
fi
CXX="$ac_cv_prog_CXX"
if test -n "$CXX"; then
echo "$ac_t""$CXX" 1>&6
else
echo "$ac_t""no" 1>&6
fi
case "$CXX" in
'') ;;
*) # On some systems, a discovered compiler nevertheless
# won't work (because it's a script to a non-existant
# executable, for example); thus, we check the
# compiler with a test program.
#
echo $ac_n "checking C++ compiler \"$CXX\"""... $ac_c"
1>&6
cat > conftest.$ac_ext <<EOF
#line 1141 "configure"
#include "confdefs.h"
int main() { return 0; }
int t() {
; return 0; }
EOF
if { (eval echo configure:1149: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>
&5; }; then
rm -rf conftest*
echo "$ac_t""works" 1>&6
break
else
rm -rf conftest*
echo "configure: warning: $CXX failed to
compile test program" 1>&2
CXX=
unset ac_cv_prog_CXX
fi
rm -f conftest*
;;
esac
done
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext
$LIBS 1>&5'
case "${CXX}" in
'') echo "configure: warning: "Could not find working C++
compiler"" 1>&2
echo "configure: warning: Setting CXX to the empty string"
1>&2
;;
esac
;;
esac
case "${CXX}" in
'') echo "configure: warning: The C++ interface will not be built" 1>&2
;;
esac
case `uname` in
'HP-UX A.09'*)
cat >> confdefs.h <<\EOF
#define _INCLUDE_POSIX_SOURCE 1
EOF
;;
esac
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 1210 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1216: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
else
echo "$ac_err" >&5
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
#line 1225 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1231: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$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
case `uname -sr` in
AIX*)
# xlf90(1) thinks fortran/ftest.F has bad syntax.
forts="xlf f77"
;;
BSD/OS*)
forts="f77 fort77 g77"
;;
HP-UX*)
# f77(1) doesn't have the -L option.
forts=fort77
flibs=-lU77
;;
IRIX*)
# f90(1) can't link with c89(1)-compiled objects
forts=f77
;;
IRIX64*)
forts='f77 g77 fort77'
;;
Linux*)
forts="f77 fort77 g77"
;;
OSF1*)
# The use of f90(1) results in the following for
# an unknown reason (`make' works in the fortran/
# directory):
# f90 -c -I../libsrc ftest.F
# Last chance handler: pc = 0xa971b8, sp = 0x3fece0, ra = 0xa971b8
# Last chance handler: internal exception: unwinding
forts="f77"
;;
'SunOS 4'*)
forts='f77 g77 fort77'
;;
'SunOS 5'*)
# SunOS's f90(1) has problems passing a C `char'
# as a FORTRAN `integer*1' => use f77(1)
forts="f77"
;;
sn*|UNICOS*)
forts="fort77 cf77 f77 g77 f90"
;;
*)
forts="xlf fort77 ghf77 f77 cf77 g77 xlf90 f90"
;;
esac
FFLAGS="${FFLAGS}"
FLIBS="${FLIBS} ${flibs}"
case "${FC+set}" in
set)
case "$FC" in
'')
echo "configure: warning: no FORTRAN compiler" 1>&2
;;
*)
echo $ac_n "checking user-defined FORTRAN compiler
\"$FC\"""... $ac_c" 1>
&6
cat <<EOF >conftest.f
CALL FOO
END
EOF
doit='$FC -c ${FFLAGS} conftest.f'
if { (eval echo configure:1315: \"$doit\") 1>&5; (eval
$doit) 2>&5; };
then
echo "$ac_t""works" 1>&6
else
echo "configure: warning: $FC failed to compile test
program" 1>&2
FC=
fi
rm -f conftest.*
;;
esac
;;
*)
for fc in $forts; do
# Extract the first word of "$fc", so it can be a program name
with args.
set dummy $fc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_FC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -n "$FC"; then
ac_cv_prog_FC="$FC" # Let the user override the test.
else
IFS="${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_FC="$fc"
break
fi
done
IFS="$ac_save_ifs"
fi
fi
FC="$ac_cv_prog_FC"
if test -n "$FC"; then
echo "$ac_t""$FC" 1>&6
else
echo "$ac_t""no" 1>&6
fi
case "${FC}" in
'')
;;
*)
#
# On some systems, a discovered compiler
# nevertheless won't work (due to licensing,
# for example); thus, we check the compiler
# with a test program.
#
cat <<EOF >conftest.f
CALL FOO
END
EOF
doit='$FC -c ${FFLAGS} conftest.f'
if { (eval echo configure:1369: \"$doit\") 1>&5; (eval
$doit) 2>&5; }; then
break
else
echo "configure: warning: $FC failed to compile
test program" 1>&2
unset FC
unset ac_cv_prog_FC
fi
;;
esac
done
rm -f conftest.*
case "${FC}" in
'')
echo "configure: warning: "Could not find working FORTRAN
compiler"" 1>&2
FC=
;;
esac
;;
esac
#
# Set the make(1) macro for compiling a .F file.
#
case "${FC}" in
'')
COMPILE_F=
;;
*)
echo $ac_n "checking if FORTRAN compiler handles *.F files""...
$ac_c" 1>
&6
cat >conftest.h <<\EOF
#define J 1
EOF
cat >conftest.F <<\EOF
#include "conftest.h"
#define N 5
real r(J,N)
end
EOF
doit='$FC -o conftest ${FFLAGS} conftest.F ${FLIBS}'
if { (eval echo configure:1410: \"$doit\") 1>&5; (eval $doit) 2>&5;
};
then
COMPILE_F='$(COMPILE.f) $(FPPFLAGS)'
echo "$ac_t""yes" 1>&6
else
COMPILE_F=
echo "$ac_t""no" 1>&6
echo $ac_n "checking for FORTRAN preprocessor""... $ac_c" 1>&6
case "$FPP" in
'')
FPP="$CPP"
;;
esac
echo "$ac_t""$FPP" 1>&6
fi
rm -f conftest*
;;
esac
case "$FC" in
'') ;;
*)
echo $ac_n "checking for C-equivalent to FORTRAN routine
\"SUB\"""...
$ac_c" 1>&6
cat >conftest.f <<\EOF
call sub()
end
EOF
doit='$FC -c ${FFLAGS} conftest.f'
if { (eval echo configure:1445: \"$doit\") 1>&5; (eval $doit) 2>&5;
};
then
FCALLSCSUB=`nm conftest.o | awk '
/SUB_/{print "SUB_";exit}
/SUB/ {print "SUB"; exit}
/sub_/{print "sub_";exit}
/sub/ {print "sub"; exit}'`
case "$FCALLSCSUB" in
'') { echo "configure: error: not found" 1>&2; exit 1; }
;;
*) echo "$ac_t""$FCALLSCSUB" 1>&6
;;
esac
else
{ echo "configure: error: Could not compile conftest.f" 1>&2;
exit 1; }
fi
rm -f conftest*
;;
esac
case "$FC" in
'')
;;
*)
for ftype in byte integer*1 "integer(kind(1))"; do
echo $ac_n "checking for FORTRAN \"$ftype\"""... $ac_c" 1>&6
cat >conftest.f <<EOF
subroutine sub(value)
$ftype value
end
EOF
doit='$FC -c ${FFLAGS} conftest.f'
if { (eval echo configure:1480: \"$doit\") 1>&5; (eval $doit) 2>&5; };
then
echo "$ac_t""yes" 1>&6
NF_INT1_T=$ftype
cat >> confdefs.h <<EOF
#define NF_INT1_T $ftype
EOF
break
else
echo "$ac_t""no" 1>&6
fi
done
rm -f conftest*
for ftype in integer*2 "integer(kind(2))"; do
echo $ac_n "checking for FORTRAN \"$ftype\"""... $ac_c" 1>&6
cat >conftest.f <<EOF
subroutine sub(value)
$ftype value
end
EOF
doit='$FC -c ${FFLAGS} conftest.f'
if { (eval echo configure:1503: \"$doit\") 1>&5; (eval $doit) 2>&5; };
then
echo "$ac_t""yes" 1>&6
NF_INT2_T=$ftype
cat >> confdefs.h <<EOF
#define NF_INT2_T $ftype
EOF
break
else
echo "$ac_t""no" 1>&6
fi
done
rm -f conftest*
case "${NF_INT1_T}" in
'') ;;
*)
cat >conftestf.f <<EOF
$NF_INT1_T values(4)
data values /-1, -2, -3, -4/
call sub(values)
end
EOF
for ctype in "signed char"; do
echo $ac_n "checking if FORTRAN \"$NF_INT1_T\" is C \"$ctype\"""...
$ac_c" 1>
&6
cat >conftest.c <<EOF
void $FCALLSCSUB(values)
$ctype values[4];
{
exit(values[1] != -2 || values[2] != -3);
}
EOF
doit='$CC -c ${CPPFLAGS} ${CFLAGS} conftest.c'
if { (eval echo configure:1537: \"$doit\") 1>&5; (eval $doit) 2>&5; };
then
doit='$FC -o conftest ${FFLAGS} ${LDFLAGS} conftestf.f conftest.o
${LIBS}'
if { (eval echo configure:1539: \"$doit\") 1>&5; (eval $doit) 2>&5;
};
then
doit=./conftest
if { (eval echo configure:1541: \"$doit\") 1>&5; (eval $doit)
2>&5; }; then
echo "$ac_t""yes" 1>&6
cname=`echo $ctype | tr ' abcdefghijklmnopqrstuvwxyz' \
_ABCDEFGHIJKLMNOPQRSTUVWXYZ`
cat >> confdefs.h <<EOF
#define NF_INT1_IS_C_$cname 1
EOF
break
else
echo "$ac_t""no" 1>&6
fi
else
{ echo "configure: error: Could not compile-and-link
conftestf.f and
conftest.o" 1>&2; exit 1; }
fi
else
{ echo "configure: error: Could not compile conftest.c" 1>&2; exit
1; }
fi
done
rm -f conftest*
cat >conftestf.f <<EOF
$NF_INT1_T values(4)
data values /-1, -2, -3, -4/
call sub(values)
end
EOF
for ctype in "short"; do
echo $ac_n "checking if FORTRAN \"$NF_INT1_T\" is C \"$ctype\"""...
$ac_c" 1>
&6
cat >conftest.c <<EOF
void $FCALLSCSUB(values)
$ctype values[4];
{
exit(values[1] != -2 || values[2] != -3);
}
EOF
doit='$CC -c ${CPPFLAGS} ${CFLAGS} conftest.c'
if { (eval echo configure:1579: \"$doit\") 1>&5; (eval $doit) 2>&5; };
then
doit='$FC -o conftest ${FFLAGS} ${LDFLAGS} conftestf.f conftest.o
${LIBS}'
if { (eval echo configure:1581: \"$doit\") 1>&5; (eval $doit) 2>&5;
};
then
doit=./conftest
if { (eval echo configure:1583: \"$doit\") 1>&5; (eval $doit)
2>&5; }; then
echo "$ac_t""yes" 1>&6
cname=`echo $ctype | tr ' abcdefghijklmnopqrstuvwxyz' \
_ABCDEFGHIJKLMNOPQRSTUVWXYZ`
cat >> confdefs.h <<EOF
#define NF_INT1_IS_C_$cname 1
EOF
break
else
echo "$ac_t""no" 1>&6
fi
else
{ echo "configure: error: Could not compile-and-link
conftestf.f and
conftest.o" 1>&2; exit 1; }
fi
else
{ echo "configure: error: Could not compile conftest.c" 1>&2; exit
1; }
fi
done
rm -f conftest*
cat >conftestf.f <<EOF
$NF_INT1_T values(4)
data values /-1, -2, -3, -4/
call sub(values)
end
EOF
for ctype in "int"; do
echo $ac_n "checking if FORTRAN \"$NF_INT1_T\" is C \"$ctype\"""...
$ac_c" 1>
&6
cat >conftest.c <<EOF
void $FCALLSCSUB(values)
$ctype values[4];
{
exit(values[1] != -2 || values[2] != -3);
}
EOF
doit='$CC -c ${CPPFLAGS} ${CFLAGS} conftest.c'
if { (eval echo configure:1621: \"$doit\") 1>&5; (eval $doit) 2>&5; };
then
doit='$FC -o conftest ${FFLAGS} ${LDFLAGS} conftestf.f conftest.o
${LIBS}'
if { (eval echo configure:1623: \"$doit\") 1>&5; (eval $doit) 2>&5;
};
then
doit=./conftest
if { (eval echo configure:1625: \"$doit\") 1>&5; (eval $doit)
2>&5; }; then
echo "$ac_t""yes" 1>&6
cname=`echo $ctype | tr ' abcdefghijklmnopqrstuvwxyz' \
_ABCDEFGHIJKLMNOPQRSTUVWXYZ`
cat >> confdefs.h <<EOF
#define NF_INT1_IS_C_$cname 1
EOF
break
else
echo "$ac_t""no" 1>&6
fi
else
{ echo "configure: error: Could not compile-and-link
conftestf.f and
conftest.o" 1>&2; exit 1; }
fi
else
{ echo "configure: error: Could not compile conftest.c" 1>&2; exit
1; }
fi
done
rm -f conftest*
;;
esac
case "${NF_INT2_T}" in
'') ;;
*)
cat >conftestf.f <<EOF
$NF_INT2_T values(4)
data values /-1, -2, -3, -4/
call sub(values)
end
EOF
for ctype in short; do
echo $ac_n "checking if FORTRAN \"$NF_INT2_T\" is C \"$ctype\"""...
$ac_c" 1>
&6
cat >conftest.c <<EOF
void $FCALLSCSUB(values)
$ctype values[4];
{
exit(values[1] != -2 || values[2] != -3);
}
EOF
doit='$CC -c ${CPPFLAGS} ${CFLAGS} conftest.c'
if { (eval echo configure:1667: \"$doit\") 1>&5; (eval $doit) 2>&5; };
then
doit='$FC -o conftest ${FFLAGS} ${LDFLAGS} conftestf.f conftest.o
${LIBS}'
if { (eval echo configure:1669: \"$doit\") 1>&5; (eval $doit) 2>&5;
};
then
doit=./conftest
if { (eval echo configure:1671: \"$doit\") 1>&5; (eval $doit)
2>&5; }; then
echo "$ac_t""yes" 1>&6
cname=`echo $ctype | tr ' abcdefghijklmnopqrstuvwxyz' \
_ABCDEFGHIJKLMNOPQRSTUVWXYZ`
cat >> confdefs.h <<EOF
#define NF_INT2_IS_C_$cname 1
EOF
break
else
echo "$ac_t""no" 1>&6
fi
else
{ echo "configure: error: Could not compile-and-link
conftestf.f and
conftest.o" 1>&2; exit 1; }
fi
else
{ echo "configure: error: Could not compile conftest.c" 1>&2; exit
1; }
fi
done
rm -f conftest*
cat >conftestf.f <<EOF
$NF_INT2_T values(4)
data values /-1, -2, -3, -4/
call sub(values)
end
EOF
for ctype in int; do
echo $ac_n "checking if FORTRAN \"$NF_INT2_T\" is C \"$ctype\"""...
$ac_c" 1>
&6
cat >conftest.c <<EOF
void $FCALLSCSUB(values)
$ctype values[4];
{
exit(values[1] != -2 || values[2] != -3);
}
EOF
doit='$CC -c ${CPPFLAGS} ${CFLAGS} conftest.c'
if { (eval echo configure:1709: \"$doit\") 1>&5; (eval $doit) 2>&5; };
then
doit='$FC -o conftest ${FFLAGS} ${LDFLAGS} conftestf.f conftest.o
${LIBS}'
if { (eval echo configure:1711: \"$doit\") 1>&5; (eval $doit) 2>&5;
};
then
doit=./conftest
if { (eval echo configure:1713: \"$doit\") 1>&5; (eval $doit)
2>&5; }; then
echo "$ac_t""yes" 1>&6
cname=`echo $ctype | tr ' abcdefghijklmnopqrstuvwxyz' \
_ABCDEFGHIJKLMNOPQRSTUVWXYZ`
cat >> confdefs.h <<EOF
#define NF_INT2_IS_C_$cname 1
EOF
break
else
echo "$ac_t""no" 1>&6
fi
else
{ echo "configure: error: Could not compile-and-link
conftestf.f and
conftest.o" 1>&2; exit 1; }
fi
else
{ echo "configure: error: Could not compile conftest.c" 1>&2; exit
1; }
fi
done
rm -f conftest*
;;
esac
cat >conftestf.f <<EOF
integer values(4)
data values /-1, -2, -3, -4/
call sub(values)
end
EOF
for ctype in int long; do
echo $ac_n "checking if FORTRAN \"integer\" is C \"$ctype\"""... $ac_c"
1>&6
cat >conftest.c <<EOF
void $FCALLSCSUB(values)
$ctype values[4];
{
exit(values[1] != -2 || values[2] != -3);
}
EOF
doit='$CC -c ${CPPFLAGS} ${CFLAGS} conftest.c'
if { (eval echo configure:1753: \"$doit\") 1>&5; (eval $doit) 2>&5; };
then
doit='$FC -o conftest ${FFLAGS} ${LDFLAGS} conftestf.f conftest.o
${LIBS}'
if { (eval echo configure:1755: \"$doit\") 1>&5; (eval $doit) 2>&5;
};
then
doit=./conftest
if { (eval echo configure:1757: \"$doit\") 1>&5; (eval $doit)
2>&5; }; then
echo "$ac_t""yes" 1>&6
cname=`echo $ctype | tr ' abcdefghijklmnopqrstuvwxyz' \
_ABCDEFGHIJKLMNOPQRSTUVWXYZ`
cat >> confdefs.h <<EOF
#define NF_INT_IS_C_$cname 1
EOF
break
else
echo "$ac_t""no" 1>&6
fi
else
{ echo "configure: error: Could not compile-and-link
conftestf.f and
conftest.o" 1>&2; exit 1; }
fi
else
{ echo "configure: error: Could not compile conftest.c" 1>&2; exit
1; }
fi
done
rm -f conftest*
cat >conftestf.f <<EOF
real values(4)
data values /-1, -2, -3, -4/
call sub(values)
end
EOF
for ctype in float double; do
echo $ac_n "checking if FORTRAN \"real\" is C \"$ctype\"""... $ac_c"
1>&6
cat >conftest.c <<EOF
void $FCALLSCSUB(values)
$ctype values[4];
{
exit(values[1] != -2 || values[2] != -3);
}
EOF
doit='$CC -c ${CPPFLAGS} ${CFLAGS} conftest.c'
if { (eval echo configure:1795: \"$doit\") 1>&5; (eval $doit) 2>&5; };
then
doit='$FC -o conftest ${FFLAGS} ${LDFLAGS} conftestf.f conftest.o
${LIBS}'
if { (eval echo configure:1797: \"$doit\") 1>&5; (eval $doit) 2>&5;
};
then
doit=./conftest
if { (eval echo configure:1799: \"$doit\") 1>&5; (eval $doit)
2>&5; }; then
echo "$ac_t""yes" 1>&6
cname=`echo $ctype | tr ' abcdefghijklmnopqrstuvwxyz' \
_ABCDEFGHIJKLMNOPQRSTUVWXYZ`
cat >> confdefs.h <<EOF
#define NF_REAL_IS_C_$cname 1
EOF
break
else
echo "$ac_t""no" 1>&6
fi
else
{ echo "configure: error: Could not compile-and-link
conftestf.f and
conftest.o" 1>&2; exit 1; }
fi
else
{ echo "configure: error: Could not compile conftest.c" 1>&2; exit
1; }
fi
done
rm -f conftest*
cat >conftestf.f <<EOF
doubleprecision values(4)
data values /-1, -2, -3, -4/
call sub(values)
end
EOF
for ctype in double float; do
echo $ac_n "checking if FORTRAN \"doubleprecision\" is C
\"$ctype\"""...
$ac_c" 1>&6
cat >conftest.c <<EOF
void $FCALLSCSUB(values)
$ctype values[4];
{
exit(values[1] != -2 || values[2] != -3);
}
EOF
doit='$CC -c ${CPPFLAGS} ${CFLAGS} conftest.c'
if { (eval echo configure:1837: \"$doit\") 1>&5; (eval $doit) 2>&5; };
then
doit='$FC -o conftest ${FFLAGS} ${LDFLAGS} conftestf.f conftest.o
${LIBS}'
if { (eval echo configure:1839: \"$doit\") 1>&5; (eval $doit) 2>&5;
};
then
doit=./conftest
if { (eval echo configure:1841: \"$doit\") 1>&5; (eval $doit)
2>&5; }; then
echo "$ac_t""yes" 1>&6
cname=`echo $ctype | tr ' abcdefghijklmnopqrstuvwxyz' \
_ABCDEFGHIJKLMNOPQRSTUVWXYZ`
cat >> confdefs.h <<EOF
#define NF_DOUBLEPRECISION_IS_C_$cname 1
EOF
break
else
echo "$ac_t""no" 1>&6
fi
else
{ echo "configure: error: Could not compile-and-link
conftestf.f and
conftest.o" 1>&2; exit 1; }
fi
else
{ echo "configure: error: Could not compile conftest.c" 1>&2; exit
1; }
fi
done
rm -f conftest*
echo $ac_n "checking for FORTRAN-equivalent to netCDF \"byte\"""... $ac_c"
1>&6
for type in byte integer*1 integer; do
cat >conftest.f <<EOF
$type foo
end
EOF
doit='$FC -c ${FFLAGS} conftest.f'
if { (eval echo configure:1871: \"$doit\") 1>&5; (eval $doit) 2>&5; };
then
break;
fi
done
rm -f conftest.f conftest.o
cat >> confdefs.h <<EOF
#define NCBYTE_T $type
EOF
echo "$ac_t""$type" 1>&6
NCBYTE_T=$type
echo $ac_n "checking for FORTRAN-equivalent to netCDF \"short\"""...
$ac_c" 1>&6
for type in integer*2 integer; do
cat >conftest.f <<EOF
$type foo
end
EOF
doit='$FC -c ${FFLAGS} conftest.f'
if { (eval echo configure:1892: \"$doit\") 1>&5; (eval $doit) 2>&5; };
then
break;
fi
done
rm -f conftest.f conftest.o
cat >> confdefs.h <<EOF
#define NCSHORT_T $type
EOF
echo "$ac_t""$type" 1>&6
NCSHORT_T=$type
;;
esac
echo "checking for math library" 1>&6
case "${MATHLIB}" in
'')
echo $ac_n "checking for -lc""... $ac_c" 1>&6
ac_lib_var=`echo c_tanh | tr '.-/+' '___p'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_save_LIBS="$LIBS"
LIBS="-lc $LIBS"
cat > conftest.$ac_ext <<EOF
#line 1922 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
char tanh();
int main() { return 0; }
int t() {
tanh()
; return 0; }
EOF
if { (eval echo configure:1932: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; };
then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
echo "$ac_t""yes" 1>&6
MATHLIB=
else
echo "$ac_t""no" 1>&6
echo $ac_n "checking for -lm""... $ac_c" 1>&6
ac_lib_var=`echo m_tanh | tr '.-/+' '___p'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_save_LIBS="$LIBS"
LIBS="-lm $LIBS"
cat > conftest.$ac_ext <<EOF
#line 1956 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
char tanh();
int main() { return 0; }
int t() {
tanh()
; return 0; }
EOF
if { (eval echo configure:1966: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; };
then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
echo "$ac_t""yes" 1>&6
MATHLIB=-lm
else
echo "$ac_t""no" 1>&6
MATHLIB=
fi
fi
;;
*)
echo "$ac_t""$MATHLIB (user defined)" 1>&6
;;
esac
# Extract the first word of "ar", so it can be a program name with args.
set dummy ar; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -n "$AR"; then
ac_cv_prog_AR="$AR" # Let the user override the test.
else
IFS="${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_AR="ar"
break
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_prog_AR" && ac_cv_prog_AR=":"
fi
fi
AR="$ac_cv_prog_AR"
if test -n "$AR"; then
echo "$ac_t""$AR" 1>&6
else
echo "$ac_t""no" 1>&6
fi
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -n "$RANLIB"; then
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
IFS="${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_RANLIB="ranlib"
break
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
fi
fi
RANLIB="$ac_cv_prog_RANLIB"
if test -n "$RANLIB"; then
echo "$ac_t""$RANLIB" 1>&6
else
echo "$ac_t""no" 1>&6
fi
ac_safe=`echo "stdlib.h" | tr './\055' '___'`
echo $ac_n "checking for stdlib.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2056 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2061: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
:
else
echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
#define NO_STDLIB_H 1
EOF
fi
ac_safe=`echo "sys/types.h" | tr './\055' '___'`
echo $ac_n "checking for sys/types.h""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2090 "configure"
#include "confdefs.h"
#include <sys/types.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2095: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest*
eval "ac_cv_header_$ac_safe=yes"
else
echo "$ac_err" >&5
rm -rf conftest*
eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
:
else
echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
#define NO_SYS_TYPES_H 1
EOF
fi
echo $ac_n "checking for strerror""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_strerror'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2123 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char strerror(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
char strerror();
int main() { return 0; }
int t() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_strerror) || defined (__stub___strerror)
choke me
#else
strerror();
#endif
; return 0; }
EOF
if { (eval echo configure:2145: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; };
then
rm -rf conftest*
eval "ac_cv_func_strerror=yes"
else
rm -rf conftest*
eval "ac_cv_func_strerror=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'strerror`\" = yes"; then
echo "$ac_t""yes" 1>&6
:
else
echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
#define NO_STRERROR 1
EOF
fi
echo $ac_n "checking for ftruncate""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_func_ftruncate'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2171 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char ftruncate(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
char ftruncate();
int main() { return 0; }
int t() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_ftruncate) || defined (__stub___ftruncate)
choke me
#else
ftruncate();
#endif
; return 0; }
EOF
if { (eval echo configure:2193: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; };
then
rm -rf conftest*
eval "ac_cv_func_ftruncate=yes"
else
rm -rf conftest*
eval "ac_cv_func_ftruncate=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'ftruncate`\" = yes"; then
echo "$ac_t""yes" 1>&6
cat >> confdefs.h <<\EOF
#define HAVE_FTRUNCATE 1
EOF
else
echo "$ac_t""no" 1>&6
fi
echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2218 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/stat.h>
int main() { return 0; }
int t() {
struct stat s; s.st_blksize;
; return 0; }
EOF
if { (eval echo configure:2227: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>
&5; }; then
rm -rf conftest*
ac_cv_struct_st_blksize=yes
else
rm -rf conftest*
ac_cv_struct_st_blksize=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_struct_st_blksize" 1>&6
if test $ac_cv_struct_st_blksize = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_ST_BLKSIZE 1
EOF
fi
# If we cannot run a trivial program, we must be cross compiling.
echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
ac_cv_c_cross=yes
else
cat > conftest.$ac_ext <<EOF
#line 2255 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
{ (eval echo configure:2259: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_c_cross=no
else
ac_cv_c_cross=yes
fi
fi
rm -fr conftest*
fi
echo "$ac_t""$ac_cv_c_cross" 1>&6
cross_compiling=$ac_cv_c_cross
echo $ac_n "checking for IEEE floating point format""... $ac_c" 1>&6
if test "$cross_compiling" = yes; then
:
else
cat > conftest.$ac_ext <<EOF
#line 2278 "configure"
#include "confdefs.h"
#ifndef NO_FLOAT_H
#include <float.h>
#endif
#define EXIT_NOTIEEE 1
#define EXIT_MAYBEIEEE 0
int
main()
{
#if defined(FLT_RADIX) && FLT_RADIX != 2
return EXIT_NOTIEEE;
#elif defined(DBL_MAX_EXP) && DBL_MAX_EXP != 1024
return EXIT_NOTIEEE;
#elif defined(DBL_MANT_DIG) && DBL_MANT_DIG != 53
return EXIT_NOTIEEE;
#elif defined(FLT_MAX_EXP) && !(FLT_MAX_EXP == 1024 || FLT_MAX_EXP == 128)
return EXIT_NOTIEEE;
#elif defined(FLT_MANT_DIG) && !(FLT_MANT_DIG == 53 || FLT_MANT_DIG == 24)
return EXIT_NOTIEEE;
#else
/* (assuming eight bit char) */
if(sizeof(double) != 8)
return EXIT_NOTIEEE;
if(!(sizeof(float) == 4 || sizeof(float) == 8))
return EXIT_NOTIEEE;
return EXIT_MAYBEIEEE;
#endif
}
EOF
{ (eval echo configure:2311: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_c_ieeefloat=yes
else
ac_cv_c_ieeefloat=no
fi
fi
rm -fr conftest*
echo "$ac_t""$ac_cv_c_ieeefloat" 1>&6
if test $ac_cv_c_ieeefloat = no; then
cat >> confdefs.h <<\EOF
#define NO_IEEE_FLOAT 1
EOF
fi
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 2332 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2340: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$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 2355 "configure"
#include "confdefs.h"
#include <string.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep -e '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 2373 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep -e '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
:
else
cat > conftest.$ac_ext <<EOF
#line 2394 "configure"
#include "confdefs.h"
#include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int main () { int i; for (i = 0; i < 256; i++)
if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
exit (0); }
EOF
{ (eval echo configure:2405: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then
:
else
ac_cv_header_stdc=no
fi
fi
rm -fr conftest*
fi
fi
echo "$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 size_t""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2429 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stddef.h>
#include <stdlib.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep -e '( | )size_t( | |;)' >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_type_size_t=yes
else
rm -rf conftest*
ac_cv_type_size_t=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_type_size_t" 1>&6
if test $ac_cv_type_size_t = no; then
cat >> confdefs.h <<\EOF
#define size_t unsigned
EOF
fi
echo $ac_n "checking for off_t""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2461 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stddef.h>
#include <stdlib.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep -e '( | )off_t( | |;)' >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_type_off_t=yes
else
rm -rf conftest*
ac_cv_type_off_t=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_type_off_t" 1>&6
if test $ac_cv_type_off_t = no; then
cat >> confdefs.h <<\EOF
#define off_t long
EOF
fi
echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2493 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stddef.h>
#include <stdlib.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep -e '( | )ssize_t( | |;)' >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_type_ssize_t=yes
else
rm -rf conftest*
ac_cv_type_ssize_t=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
if test $ac_cv_type_ssize_t = no; then
cat >> confdefs.h <<\EOF
#define ssize_t int
EOF
fi
echo $ac_n "checking for ptrdiff_t""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_type_ptrdiff_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2525 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stddef.h>
#include <stdlib.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep -e '( | )ptrdiff_t( | |;)' >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_type_ptrdiff_t=yes
else
rm -rf conftest*
ac_cv_type_ptrdiff_t=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_type_ptrdiff_t" 1>&6
if test $ac_cv_type_ptrdiff_t = no; then
cat >> confdefs.h <<\EOF
#define ptrdiff_t int
EOF
fi
echo $ac_n "checking for uchar""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_type_uchar'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2557 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
#include <stddef.h>
#include <stdlib.h>
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep -e '( | )uchar( | |;)' >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_type_uchar=yes
else
rm -rf conftest*
ac_cv_type_uchar=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_type_uchar" 1>&6
if test $ac_cv_type_uchar = no; then
cat >> confdefs.h <<\EOF
#define uchar unsigned char
EOF
fi
echo $ac_n "checking whether char is unsigned""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_c_char_unsigned'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$GCC" = yes; then
# GCC predefines this symbol on systems where it applies.
cat > conftest.$ac_ext <<EOF
#line 2591 "configure"
#include "confdefs.h"
#ifdef __CHAR_UNSIGNED__
yes
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep -e 'yes' >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_c_char_unsigned=yes
else
rm -rf conftest*
ac_cv_c_char_unsigned=no
fi
rm -f conftest*
else
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling"
1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
#line 2613 "configure"
#include "confdefs.h"
/* volatile prevents gcc2 from optimizing the test away on sparcs. */
#if !defined(__STDC__) || __STDC__ != 1
#define volatile
#endif
main() {
volatile char c = 255; exit(c < 0);
}
EOF
{ (eval echo configure:2623: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_c_char_unsigned=yes
else
ac_cv_c_char_unsigned=no
fi
fi
rm -fr conftest*
fi
fi
echo "$ac_t""$ac_cv_c_char_unsigned" 1>&6
if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then
cat >> confdefs.h <<\EOF
#define __CHAR_UNSIGNED__ 1
EOF
fi
echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_cv_c_bigendian=unknown
# See if sys/param.h defines the BYTE_ORDER macro.
cat > conftest.$ac_ext <<EOF
#line 2649 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/param.h>
int main() { return 0; }
int t() {
#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
bogus endian macros
#endif
; return 0; }
EOF
if { (eval echo configure:2661: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>
&5; }; then
rm -rf conftest*
# It does; now see whether it defined to BIG_ENDIAN or not.
cat > conftest.$ac_ext <<EOF
#line 2665 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/param.h>
int main() { return 0; }
int t() {
#if BYTE_ORDER != BIG_ENDIAN
not big endian
#endif
; return 0; }
EOF
if { (eval echo configure:2677: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>
&5; }; then
rm -rf conftest*
ac_cv_c_bigendian=yes
else
rm -rf conftest*
ac_cv_c_bigendian=no
fi
rm -f conftest*
fi
rm -f conftest*
if test $ac_cv_c_bigendian = unknown; then
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling"
1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
#line 2694 "configure"
#include "confdefs.h"
main () {
/* Are we little or big endian? From Harbison&Steele. */
union
{
long l;
char c[sizeof (long)];
} u;
u.l = 1;
exit (u.c[sizeof (long) - 1] == 1);
}
EOF
{ (eval echo configure:2707: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_c_bigendian=no
else
ac_cv_c_bigendian=yes
fi
fi
rm -fr conftest*
fi
fi
echo "$ac_t""$ac_cv_c_bigendian" 1>&6
if test $ac_cv_c_bigendian = yes; then
cat >> confdefs.h <<\EOF
#define WORDS_BIGENDIAN 1
EOF
fi
echo $ac_n "checking size of short""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
:
else
cat > conftest.$ac_ext <<EOF
#line 2734 "configure"
#include "confdefs.h"
#include <stdio.h>
main()
{
FILE *f=fopen("conftestval", "w");
if (!f) exit(1);
fprintf(f, "%d\n", sizeof(short));
exit(0);
}
EOF
{ (eval echo configure:2745: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_sizeof_short=`cat conftestval`
else
ac_cv_sizeof_short=0
fi
fi
rm -fr conftest*
fi
echo "$ac_t""$ac_cv_sizeof_short" 1>&6
cat >> confdefs.h <<EOF
#define SIZEOF_SHORT $ac_cv_sizeof_short
EOF
echo $ac_n "checking size of int""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
:
else
cat > conftest.$ac_ext <<EOF
#line 2768 "configure"
#include "confdefs.h"
#include <stdio.h>
main()
{
FILE *f=fopen("conftestval", "w");
if (!f) exit(1);
fprintf(f, "%d\n", sizeof(int));
exit(0);
}
EOF
{ (eval echo configure:2779: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_sizeof_int=`cat conftestval`
else
ac_cv_sizeof_int=0
fi
fi
rm -fr conftest*
fi
echo "$ac_t""$ac_cv_sizeof_int" 1>&6
cat >> confdefs.h <<EOF
#define SIZEOF_INT $ac_cv_sizeof_int
EOF
echo $ac_n "checking size of long""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
:
else
cat > conftest.$ac_ext <<EOF
#line 2802 "configure"
#include "confdefs.h"
#include <stdio.h>
main()
{
FILE *f=fopen("conftestval", "w");
if (!f) exit(1);
fprintf(f, "%d\n", sizeof(long));
exit(0);
}
EOF
{ (eval echo configure:2813: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_sizeof_long=`cat conftestval`
else
ac_cv_sizeof_long=0
fi
fi
rm -fr conftest*
fi
echo "$ac_t""$ac_cv_sizeof_long" 1>&6
cat >> confdefs.h <<EOF
#define SIZEOF_LONG $ac_cv_sizeof_long
EOF
echo $ac_n "checking size of float""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_sizeof_float'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
:
else
cat > conftest.$ac_ext <<EOF
#line 2836 "configure"
#include "confdefs.h"
#include <stdio.h>
main()
{
FILE *f=fopen("conftestval", "w");
if (!f) exit(1);
fprintf(f, "%d\n", sizeof(float));
exit(0);
}
EOF
{ (eval echo configure:2847: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_sizeof_float=`cat conftestval`
else
ac_cv_sizeof_float=0
fi
fi
rm -fr conftest*
fi
echo "$ac_t""$ac_cv_sizeof_float" 1>&6
cat >> confdefs.h <<EOF
#define SIZEOF_FLOAT $ac_cv_sizeof_float
EOF
echo $ac_n "checking size of double""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_sizeof_double'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
:
else
cat > conftest.$ac_ext <<EOF
#line 2870 "configure"
#include "confdefs.h"
#include <stdio.h>
main()
{
FILE *f=fopen("conftestval", "w");
if (!f) exit(1);
fprintf(f, "%d\n", sizeof(double));
exit(0);
}
EOF
{ (eval echo configure:2881: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_sizeof_double=`cat conftestval`
else
ac_cv_sizeof_double=0
fi
fi
rm -fr conftest*
fi
echo "$ac_t""$ac_cv_sizeof_double" 1>&6
cat >> confdefs.h <<EOF
#define SIZEOF_DOUBLE $ac_cv_sizeof_double
EOF
echo $ac_n "checking size of off_t""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_sizeof_off_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
ac_cv_sizeof_off_t=0
else
cat > conftest.$ac_ext <<EOF
#line 2904 "configure"
#include "confdefs.h"
#include <stdio.h>
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#endif
main()
{
FILE *f=fopen("conftestval", "w");
if (!f) exit(1);
fprintf(f, "%d\n", sizeof(off_t));
exit(0);
}
EOF
{ (eval echo configure:2919: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_sizeof_off_t=`cat conftestval`
else
ac_cv_sizeof_off_t=0
fi
fi
rm -fr conftest*
fi
echo "$ac_t""$ac_cv_sizeof_off_t" 1>&6
cat >> confdefs.h <<EOF
#define SIZEOF_OFF_T $ac_cv_sizeof_off_t
EOF
echo $ac_n "checking size of size_t""... $ac_c" 1>&6
if eval "test \"`echo '$''{'ac_cv_sizeof_size_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
ac_cv_sizeof_size_t=0
else
cat > conftest.$ac_ext <<EOF
#line 2942 "configure"
#include "confdefs.h"
#include <stdio.h>
#include <sys/types.h>
#if STDC_HEADERS
#include <stdlib.h>
#endif
main()
{
FILE *f=fopen("conftestval", "w");
if (!f) exit(1);
fprintf(f, "%d\n", sizeof(size_t));
exit(0);
}
EOF
{ (eval echo configure:2957: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
if test -s conftest && (./conftest; exit) 2>/dev/null; then
ac_cv_sizeof_size_t=`cat conftestval`
else
ac_cv_sizeof_size_t=0
fi
fi
rm -fr conftest*
fi
echo "$ac_t""$ac_cv_sizeof_size_t" 1>&6
cat >> confdefs.h <<EOF
#define SIZEOF_SIZE_T $ac_cv_sizeof_size_t
EOF
#
# NB: We always want to define WHATIS to prevent the
# $(MANDIR)/$(WHATIS) make(1) target from being just $(MANDIR)/ and
# conflicting with the (directory creation) target with the same name.
#
WHATIS=whatis
case `uname -sr` in
'IRIX 6'*)
# Can't generate a user-database.
MAKEWHATIS_CMD=
;;
'Linux '*)
# /usr/sbin/makewhatis doesn't work
MAKEWHATIS_CMD=
;;
*)
if test -r /usr/man/windex; then
WHATIS=windex
fi
for ac_prog in catman makewhatis
do
# Extract the first word of "$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_prog'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -n "$prog"; then
ac_cv_prog_prog="$prog" # Let the user override the test.
else
IFS="${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_prog="$ac_prog"
break
fi
done
IFS="$ac_save_ifs"
fi
fi
prog="$ac_cv_prog_prog"
if test -n "$prog"; then
echo "$ac_t""$prog" 1>&6
else
echo "$ac_t""no" 1>&6
fi
test -n "$prog" && break
done
case "$prog" in
*catman*)
MAKEWHATIS_CMD=$prog' -w -M $(MANDIR)'
;;
*makewhatis*)
MAKEWHATIS_CMD=$prog' $(MANDIR)'
;;
esac
;;
esac
echo $ac_n "checking for manual-page index command""... $ac_c" 1>&6
echo "$ac_t""$MAKEWHATIS_CMD" 1>&6
echo $ac_n "checking binary distribution directory""... $ac_c" 1>&6
case ${FTPBINDIR-unset} in
unset)
system=`(system) 2>/dev/null || echo dummy_system`
FTPBINDIR=${FTPDIR-/home/ftp}/pub/binary/$system
;;
esac
echo "$ac_t""$FTPBINDIR" 1>&6
trap '' 1 2 15
cat > confcache <<\EOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs. It is not useful on other systems.
# If it contains results you don't want to keep, you may remove or edit it.
#
# By default, configure uses ./config.cache as the cache file,
# creating it if it does not exist already. You can give configure
# the --cache-file=FILE option to use a different cache file; that is
# what configure does when it calls configure scripts in
# subdirectories, so they share the cache.
# Giving --cache-file=/dev/null disables caching, for debugging configure.
# config.status only pays attention to the cache file if you give it the
# --recheck option to rerun configure.
#
EOF
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(set) 2>&1 |
sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
>> confcache
if cmp -s $cache_file confcache; then
:
else
if test -w $cache_file; then
echo "updating cache $cache_file"
cat confcache > $cache_file
else
echo "not updating unwritable cache $cache_file"
fi
fi
rm -f confcache
trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1
2 15
test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
# Any assignment to VPATH causes Sun make to only execute
# the first set of double-colon rules, so remove it if not needed.
# If there is a colon in the path, we need to keep it.
if test "x$srcdir" = x.; then
ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
fi
trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
DEFS=-DHAVE_CONFIG_H
# Without the "./", some shells look in PATH for config.status.
: ${CONFIG_STATUS=./config.status}
echo creating $CONFIG_STATUS
rm -f $CONFIG_STATUS
cat > $CONFIG_STATUS <<EOF
#! /bin/sh
# Generated automatically by configure.
# Run this file to recreate the current configuration.
# This directory was configured as follows,
# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
#
# $0 $ac_configure_args
#
# Compiler output produced by configure, useful for debugging
# configure, is in ./config.log if it exists.
ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
for ac_option
do
case "\$ac_option" in
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create
--no-recursion"
exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create
--no-recursion ;;
-version | --version | --versio | --versi | --vers | --ver | --ve | --v)
echo "$CONFIG_STATUS generated by autoconf version 2.9"
exit 0 ;;
-help | --help | --hel | --he | --h)
echo "\$ac_cs_usage"; exit 0 ;;
*) echo "\$ac_cs_usage"; exit 1 ;;
esac
done
ac_given_srcdir=$srcdir
trap 'rm -fr `echo "macros.make libsrc/ncconfig.h:libsrc/ncconfig.in
" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
EOF
cat >> $CONFIG_STATUS <<EOF
# Protect against being on the right side of a sed subst in config.status.
sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
$ac_vpsub
$extrasub
s%@CFLAGS@%$CFLAGS%g
s%@CPPFLAGS@%$CPPFLAGS%g
s%@CXXFLAGS@%$CXXFLAGS%g
s%@DEFS@%$DEFS%g
s%@LDFLAGS@%$LDFLAGS%g
s%@LIBS@%$LIBS%g
s%@exec_prefix@%$exec_prefix%g
s%@prefix@%$prefix%g
s%@program_transform_name@%$program_transform_name%g
s%@bindir@%$bindir%g
s%@sbindir@%$sbindir%g
s%@libexecdir@%$libexecdir%g
s%@datadir@%$datadir%g
s%@sysconfdir@%$sysconfdir%g
s%@sharedstatedir@%$sharedstatedir%g
s%@localstatedir@%$localstatedir%g
s%@libdir@%$libdir%g
s%@includedir@%$includedir%g
s%@oldincludedir@%$oldincludedir%g
s%@infodir@%$infodir%g
s%@mandir@%$mandir%g
s%@M4@%$M4%g
s%@CC@%$CC%g
s%@CC_MAKEDEPEND@%$CC_MAKEDEPEND%g
s%@CXX@%$CXX%g
s%@FC@%$FC%g
s%@FFLAGS@%$FFLAGS%g
s%@FLIBS@%$FLIBS%g
s%@CPP@%$CPP%g
s%@FPP@%$FPP%g
s%@COMPILE_F@%$COMPILE_F%g
s%@MATHLIB@%$MATHLIB%g
s%@AR@%$AR%g
s%@RANLIB@%$RANLIB%g
s%@prog@%$prog%g
s%@WHATIS@%$WHATIS%g
s%@MAKEWHATIS_CMD@%$MAKEWHATIS_CMD%g
s%@FTPBINDIR@%$FTPBINDIR%g
CEOF
EOF
cat >> $CONFIG_STATUS <<EOF
CONFIG_FILES=\${CONFIG_FILES-"macros.make"}
EOF
cat >> $CONFIG_STATUS <<\EOF
for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
# Support "outfile[:infile]", defaulting infile="outfile.in".
case "$ac_file" in
*:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
*) ac_file_in="${ac_file}.in" ;;
esac
# Adjust relative srcdir, etc. for subdirectories.
# Remove last slash and all that follows it. Not all systems have dirname.
ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
# The file is in a subdirectory.
test ! -d "$ac_dir" && mkdir "$ac_dir"
ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
# A "../" for each directory in $ac_dir_suffix.
ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
else
ac_dir_suffix= ac_dots=
fi
case "$ac_given_srcdir" in
.) srcdir=.
if test -z "$ac_dots"; then top_srcdir=.
else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
*) # Relative path.
srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
top_srcdir="$ac_dots$ac_given_srcdir" ;;
esac
echo creating "$ac_file"
rm -f "$ac_file"
configure_input="Generated automatically from `echo $ac_file_in|sed
's%.*/%%'` by configure."
case "$ac_file" in
*Makefile*) ac_comsub="1i\\
# $configure_input" ;;
*) ac_comsub= ;;
esac
sed -e "$ac_comsub
s%@configure_input@%$configure_input%g
s%@srcdir@%$srcdir%g
s%@top_srcdir@%$top_srcdir%g
" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
fi; done
rm -f conftest.subs
# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
# NAME is the cpp macro being defined and VALUE is the value it is being given.
#
# ac_d sets the value in "#define NAME VALUE" lines.
ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
ac_dC='\3'
ac_dD='%g'
# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
ac_uB='\([ ]\)%\1#\2define\3'
ac_uC=' '
ac_uD='\4%g'
# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
ac_eB='$%\1#\2define\3'
ac_eC=' '
ac_eD='%g'
UDCONFIG_HEADERS=${UDCONFIG_HEADERS-"fortran/netcdf-cpp.inc:fortran/netcdf-cpp.
in
"}
for ac_file in .. $UDCONFIG_HEADERS; do if test "x$ac_file" != x..; then
# Support "outfile[:infile]", defaulting infile="outfile.in".
case "$ac_file" in
*:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
*) ac_file_in="${ac_file}.in" ;;
esac
echo udcreating $ac_file
rm -f conftest.frag conftest.in conftest.out
cp $ac_given_srcdir/$ac_file_in conftest.in
EOF
# Transform confdefs.h into a sed script conftest.vals that substitutes
# the proper values into config.h.in to produce config.h. And first:
# Protect against being on the right side of a sed subst in config.status.
# Protect against being in an unquoted here document in config.status.
rm -f conftest.vals
cat > conftest.hdr <<\EOF
s/[\\&%]/\\&/g
s%[\\$`]%\\&%g
s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac
_dD}%gp
s%ac_d%ac_u%gp
s%ac_u%ac_e%gp
EOF
sed -n -f conftest.hdr confdefs.h > conftest.vals
rm -f conftest.hdr
# Break up conftest.vals because some shells have a limit on
# the size of here documents, and old seds have small limits too.
# Maximum number of lines to put in a single here document.
ac_max_here_lines=12
rm -f conftest.tail
while :
do
ac_lines=`grep -c . conftest.vals`
# grep -c gives empty output for an empty file on some AIX systems.
if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
# Write a limited-size here document to conftest.frag.
echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
echo 'CEOF
sed -f conftest.frag conftest.in > conftest.out
rm -f conftest.in
mv conftest.out conftest.in
' >> $CONFIG_STATUS
sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
rm -f conftest.vals
mv conftest.tail conftest.vals
done
rm -f conftest.vals
cat >> $CONFIG_STATUS <<\EOF
rm -f conftest.frag conftest.h
case "$ac_file" in
*.h|*.hh|*.H)
echo "/* $ac_file. Generated automatically by configure. */" \
> conftest.h
;;
esac
cat conftest.in >> conftest.h
rm -f conftest.in
if cmp -s $ac_file conftest.h 2>/dev/null; then
echo "$ac_file is unchanged"
rm -f conftest.h
else
rm -f $ac_file
mv conftest.h $ac_file
fi
fi; done
# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
# NAME is the cpp macro being defined and VALUE is the value it is being given.
#
# ac_d sets the value in "#define NAME VALUE" lines.
ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
ac_dC='\3'
ac_dD='%g'
# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
ac_uB='\([ ]\)%\1#\2define\3'
ac_uC=' '
ac_uD='\4%g'
# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
ac_eB='$%\1#\2define\3'
ac_eC=' '
ac_eD='%g'
CONFIG_HEADERS=${CONFIG_HEADERS-"libsrc/ncconfig.h:libsrc/ncconfig.in
"}
for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
# Support "outfile[:infile]", defaulting infile="outfile.in".
case "$ac_file" in
*:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
*) ac_file_in="${ac_file}.in" ;;
esac
echo creating $ac_file
rm -f conftest.frag conftest.in conftest.out
cp $ac_given_srcdir/$ac_file_in conftest.in
EOF
# Transform confdefs.h into a sed script conftest.vals that substitutes
# the proper values into config.h.in to produce config.h. And first:
# Protect against being on the right side of a sed subst in config.status.
# Protect against being in an unquoted here document in config.status.
rm -f conftest.vals
cat > conftest.hdr <<\EOF
s/[\\&%]/\\&/g
s%[\\$`]%\\&%g
s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac
_dD}%gp
s%ac_d%ac_u%gp
s%ac_u%ac_e%gp
EOF
sed -n -f conftest.hdr confdefs.h > conftest.vals
rm -f conftest.hdr
# This sed command replaces #undef with comments. This is necessary, for
# example, in the case of _POSIX_SOURCE, which is predefined and required
# on some systems where configure will not decide to define it.
cat >> conftest.vals <<\EOF
s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
EOF
# Break up conftest.vals because some shells have a limit on
# the size of here documents, and old seds have small limits too.
# Maximum number of lines to put in a single here document.
ac_max_here_lines=12
rm -f conftest.tail
while :
do
ac_lines=`grep -c . conftest.vals`
# grep -c gives empty output for an empty file on some AIX systems.
if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
# Write a limited-size here document to conftest.frag.
echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
echo 'CEOF
sed -f conftest.frag conftest.in > conftest.out
rm -f conftest.in
mv conftest.out conftest.in
' >> $CONFIG_STATUS
sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
rm -f conftest.vals
mv conftest.tail conftest.vals
done
rm -f conftest.vals
cat >> $CONFIG_STATUS <<\EOF
rm -f conftest.frag conftest.h
case "$ac_file" in
*.h|*.hh|*.H)
echo "/* $ac_file. Generated automatically by configure. */" \
> conftest.h
;;
esac
cat conftest.in >> conftest.h
rm -f conftest.in
if cmp -s $ac_file conftest.h 2>/dev/null; then
echo "$ac_file is unchanged"
rm -f conftest.h
else
rm -f $ac_file
mv conftest.h $ac_file
fi
fi; done
exit 0
EOF
chmod +x $CONFIG_STATUS
rm -fr confdefs* $ac_clean_files
test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
