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Commit	Line	Data
	1	#! /bin/sh
	2	#
	3	# $Id: configure,v 3.0.1.1 1995/07/25 14:16:21 ram Exp $
	4	#
	5	# GNU configure-like front end to metaconfig's Configure.
	6	#
	7	# Written by Andy Dougherty <doughera@lafcol.lafayette.edu>
	8	# and Matthew Green <mrg@mame.mu.oz.au>.
	9	#
	10	# Reformatted and modified for inclusion in the dist-3.0 package by
	11	# Raphael Manfredi <ram@hptnos02.grenoble.hp.com>.
	12	#
	13	# This script belongs to the public domain and may be freely redistributed.
	14	#
	15	# The remaining of this leading shell comment may be removed if you
	16	# include this script in your own package.
	17	#
	18	# $Log: configure,v $
	19	# Revision 3.0.1.1 1995/07/25 14:16:21 ram
	20	# patch56: created
	21	#
	22
	23	(exit $?0) \|\| exec sh $0 $argv:q
	24
	25	case "$0" in
	26	*configure)
	27	if cmp $0 `echo $0 \| sed -e s/configure/Configure/` >/dev/null; then
	28	echo "Your configure and Configure scripts seem to be identical."
	29	echo "This can happen on filesystems that aren't fully case sensitive."
	30	echo "You'll have to explicitely extract Configure and run that."
	31	exit 1
	32	fi
	33	;;
	34	esac
	35
	36	opts=''
	37	verbose=''
	38	create='-e'
	39	while test $# -gt 0; do
	40	case $1 in
	41	--help)
	42	cat <<EOM
	43	Usage: configure [options]
	44	This is GNU configure-like front end for a metaconfig-generated Configure.
	45	It emulates the following GNU configure options (must be fully spelled out):
	46	--help
	47	--no-create
	48	--prefix=PREFIX
	49	--quiet
	50	--silent
	51	--verbose
	52	--version
	53
	54	And it honours these environment variables: CC, CFLAGS and DEFS.
	55	EOM
	56	exit 0
	57	;;
	58	--no-create)
	59	create='-E'
	60	shift
	61	;;
	62	--prefix=*)
	63	arg=`echo $1 \| sed 's/--prefix=/-Dprefix=/'`
	64	opts="$opts $arg"
	65	shift
	66	;;
	67	--quiet\|--silent)
	68	exec >/dev/null 2>&1
	69	shift
	70	;;
	71	--verbose)
	72	verbose=true
	73	shift
	74	;;
	75	--version)
	76	copt="$copt -V"
	77	shift
	78	;;
	79	--*)
	80	opt=`echo $1 \| sed 's/=.*//'`
	81	echo "This GNU configure front end does not understand $opt"
	82	exit 1
	83	;;
	84	*)
	85	opts="$opts $1"
	86	shift
	87	;;
	88	esac
	89	done
	90
	91	case "$CC" in
	92	'') ;;
	93	*) opts="$opts -Dcc='$CC'";;
	94	esac
	95
	96	# Join DEFS and CFLAGS together.
	97	ccflags=''
	98	case "$DEFS" in
	99	'') ;;
	100	*) ccflags=$DEFS;;
	101	esac
	102	case "$CFLAGS" in
	103	'') ;;
	104	*) ccflags="$ccflags $CFLAGS";;
	105	esac
	106	case "$ccflags" in
	107	'') ;;
	108	*) opts="$opts -Dccflags='$ccflags'";;
	109	esac
	110
	111	# Don't use -s if they want verbose mode
	112	case "$verbose" in
	113	'') copt="$copt -ds";;
	114	*) copt="$copt -d";;
	115	esac
	116
	117	set X sh Configure $copt $create $opts
	118	shift
	119	echo "$@"
	120	exec "$@"