125 lines
2.4 KiB
Plaintext
125 lines
2.4 KiB
Plaintext
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#! /bin/sh
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#
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# $Id: configure,v 3.0.1.1 1995/07/25 14:16:21 ram Exp $
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#
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# GNU configure-like front end to metaconfig's Configure.
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#
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# Written by Andy Dougherty <doughera@lafcol.lafayette.edu>
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# and Matthew Green <mrg@mame.mu.oz.au>.
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#
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# Reformatted and modified for inclusion in the dist-3.0 package by
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# Raphael Manfredi <ram@hptnos02.grenoble.hp.com>.
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#
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# This script belongs to the public domain and may be freely redistributed.
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#
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# The remaining of this leading shell comment may be removed if you
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# include this script in your own package.
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#
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# $Log: configure,v $
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# Revision 3.0.1.1 1995/07/25 14:16:21 ram
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# patch56: created
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#
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(exit $?0) || exec sh $0 $argv:q
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case "$0" in
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*configure)
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if cmp $0 `echo $0 | sed -e s/configure/Configure/` >/dev/null; then
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echo "Your configure and Configure scripts seem to be identical."
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echo "This can happen on filesystems that aren't fully case sensitive."
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echo "You'll have to explicitly extract Configure and run that."
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exit 1
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fi
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;;
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esac
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opts=''
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verbose=''
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create='-e'
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while test $# -gt 0; do
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case $1 in
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--help)
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cat <<EOM
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Usage: configure.gnu [options]
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This is GNU configure-like front end for a metaconfig-generated Configure.
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It emulates the following GNU configure options (must be fully spelled out):
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--help
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--no-create
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--prefix=PREFIX
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--cache-file (ignored)
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--quiet
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--silent
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--verbose
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--version
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And it honours these environment variables: CC, CFLAGS and DEFS.
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EOM
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exit 0
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;;
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--no-create)
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create='-E'
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shift
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;;
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--prefix=*)
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arg=`echo $1 | sed 's/--prefix=/-Dprefix=/'`
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opts="$opts $arg"
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shift
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;;
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--cache-file=*)
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shift # Just ignore it.
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;;
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--quiet|--silent)
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exec >/dev/null 2>&1
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shift
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;;
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--verbose)
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verbose=true
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shift
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;;
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--version)
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copt="$copt -V"
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shift
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;;
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--*)
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opt=`echo $1 | sed 's/=.*//'`
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echo "This GNU configure front end does not understand $opt"
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exit 1
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;;
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*)
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opts="$opts $1"
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shift
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;;
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esac
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done
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case "$CC" in
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'') ;;
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*) opts="$opts -Dcc='$CC'";;
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esac
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# Join DEFS and CFLAGS together.
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ccflags=''
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case "$DEFS" in
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'') ;;
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*) ccflags=$DEFS;;
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esac
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case "$CFLAGS" in
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'') ;;
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*) ccflags="$ccflags $CFLAGS";;
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esac
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case "$ccflags" in
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'') ;;
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*) opts="$opts -Dccflags='$ccflags'";;
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esac
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# Don't use -s if they want verbose mode
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case "$verbose" in
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'') copt="$copt -ds";;
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*) copt="$copt -d";;
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esac
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set X sh Configure $copt $create $opts
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shift
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echo "$@"
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exec "$@"
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