[deliverable/binutils-gdb.git] / binutils / configure

#!/bin/sh
# Please do not edit this file.  It is generated automatically from
# configure.in and a configure template.
configdirs=

#!/bin/sh

# Configuration script template
#   Copyright (C) 1988, 1990, 1991 Free Software Foundation, Inc.

#This file is part of GNU.

#GNU CC is free software; you can redistribute it and/or modify
#it under the terms of the GNU General Public License as published by
#the Free Software Foundation; either version 1, or (at your option)
#any later version.

#GNU CC is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY; without even the implied warranty of
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#GNU General Public License for more details.

#You should have received a copy of the GNU General Public License
#along with GNU CC; see the file COPYING.  If not, write to
#the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.

# $Id$

#
# Shell script to create proper links to machine-dependent files in
# preparation for compiling gcc.
#
# Usage: configure [+srcdir=DIR] [+host=HOST] [+gas] [+nfp] TARGET
#
# If configure succeeds, it leaves its status in config.status.
# If configure fails after disturbing the status quo, 
# 	config.status is removed.
#

progname=$0

remove=rm
hard_link=ln
symbolic_link='ln -s'

#for Test
#remove="echo rm"
#hard_link="echo ln"
#symbolic_link="echo ln -s"

# clear some things potentially inherited from environment.
ansi=
hostsubdir=
norecurse=
removing=
srcdir=
target=
targetsubdir=
template=

for arg in $*;
do
	case $arg in
	-ansi | +ansi)
		ansi=true
		;;
	-forcesubdirs | +f*)
		forcesubdirs=${arg}
		;;
	-host=* | +host=* | +hos=* | +ho=* | +h=*)
		host=`echo $arg | sed 's/[+-]h[a-z]*=//'`
		;; 
	-languages=* | +languages=* | +language=* | +languag=* \
		| +langua=* | +langu=* | +lang=* | +lan=* | +la=* \
		| +l=*)
		languages="$languages `echo $arg | sed 's/[+-]l[a-z]*=//'`"
		;;
	-gas | +gas | +ga | +g)
		gas=yes
		;;
	-nfp | +nfp | +nf | +n)
		nfp=yes
		;;
	-norecurse | +norecurse)
		norecurse=true
		;;
	-rm | +rm)
		removing=$arg
		;;
	-srcdir=* | +srcdir=* | +srcdi=* | +srcd=* | +src=* | +sr=* | +s=*)
		srcdir=`echo $arg | sed 's/[+-]s[a-z]*=//'`
		;;
	-template=* | +template=*)
		template=`echo $arg | sed 's/[+-]template=//'`
		;;
	*)
# Allow configure HOST TARGET
		if [ x$host = x ] ; then host=$target ; fi
		target=$arg
		;;
	esac
done

# process host and target only if not rebuilding configure itself or removing.
if [ -z "$template" -a -z "$removing" ]
then
	# Complain if an arg is missing
	if [ -z "$target" ]
	then
		echo "Usage: $progname [+srcdir=DIR] [+host=HOST] [+gas] [+nfp] TARGET"
		echo -n "Where HOST and TARGET are something like "
		echo "\`vax', \`sun3', \`encore', etc."
		if [ -r config.status ]
		then
			cat config.status
		fi
		exit 1
	fi
fi

# Default other arg
if [ -z "$host" ]
then
	host=$target
fi

#### configure.in files come in here.
# This file is a shell script that supplies the information necessary
# to tailor a template configure script into the configure script
# appropriate for this directory.  For more information, check any
# existing configure script.

srctrigger=ar.c
srcname="binutils"
files=
links=

### end of configure.in

# are we rebuilding config itself?
if [ -n "$template" ]
then
	if [ ! -r $template ]
	then
		echo "Can't find template ${template}."
		exit 1
	fi

	mv configure configure.old
	echo "#!/bin/sh" > configure
	echo "# Please do not edit this file.  It is generated automatically from" >> configure
	echo "# configure.in and a configure template." >> configure
	echo "configdirs=" >> configure
	echo >> configure

	if [ -r configure.in ]
	then
		sed -e "/^####/  r configure.in" $template >> configure
	else
		cat $template >> configure
	fi

	chmod a+x configure
	rm configure.old
	echo Rebuilt configure in `pwd`

	if [ x$norecurse = x ]
	then
		while [ -n "$configdirs" ]
		do
			# set configdir to car of configdirs, configdirs to cdr of configdirs
			set $configdirs; configdir=$1; shift; configdirs=$*

			if [ "`echo ${configdir}.*`" != "${configdir}.*" ]
			then
				targetspecificdirs=${configdir}.*
			else
				targetspecificdirs=
			fi

			for i in ${configdir} ${targetspecificdirs}
			do
				if [ -r $i/configure ]
				then
					(cd $i ;
						configure +template=${template})
				else
					echo No configure script in `pwd`/$i
				fi
			done
		done
	fi

	exit 0
fi

# Temporarily, we support only direct subdir builds.
hostsubdir=Host-${host}
targetsubdir=Target-${target}

if [ -n "${removing}" ]
then
	if [ -d "${hostsubdir}/${targetsubdir}" ]
	then
		rm -rf ${hostsubdir}/${targetsubdir}

		if [ -z "`(ls ${hostsubdir}) 2>&1 | grep Target-`" ]
		then
			rm -rf ${hostsubdir}
		fi
	else
		rm -f .gdbinit Makefile config.status $links
	fi
else
	if [ -n "$forcesubdirs" ]
	then
		# check for existing status before allowing forced subdirs.
		if [ -f Makefile ]
		then
			echo "Makefile already exists in source directory.  `pwd` not configured."
			exit 1
		fi

		if [ ! -d $hostsubdir ] ; then mkdir $hostsubdir ; fi
		cd $hostsubdir
	
		if [ ! -d $targetsubdir ] ; then mkdir $targetsubdir ; fi
		cd $targetsubdir
	
		srcdir=../..
	else
		# if not subdir builds, then make sure none exist.
		if [ -n "`(ls .) 2>&1 | grep Host-`" ]
		then
			echo "Configured subdirs exist.  `pwd` not configured."
			exit 1
		fi
	fi

	# Find the source files, if location was not specified.
	if [ x$srcdir = x ]
	then
		srcdirdefaulted=1
		srcdir=.
		if [ ! -r ${srctrigger} ]
		then
			srcdir=..
		fi
	fi
	
	if [ ! -r ${srcdir}/${srctrigger} ]
	then
		if [ -z "$srcdirdefaulted" ]
		then
		  echo "$progname: Can't find ${srcname} sources in \`${srcdir}'." 1>&2
		else
		  echo "$progname: Can't find ${srcname} sources in \`.' or \`..'." 1>&2
		fi
		exit 1
	fi

	# Set up the list of links to be made.
	# $links is the list of link names, and $files is the list of names to link to.

	# Make the links.
	while [ -n "$files" ]
	do
		# set file to car of files, files to cdr of files
		set $files; file=$1; shift; files=$*
		set $links; link=$1; shift; links=$*

		if [ ! -r ${srcdir}/${file} ]
		then
			echo "$progname: cannot create a link \"${link}\"," 1>&2
			echo "since the file \"$file\" does not exist." 1>&2
			exit 1
		fi

		$remove -f $link
		rm -f config.status
		# Make a symlink if possible, otherwise try a hard link
		$symbolic_link ${srcdir}/$file $link 2>/dev/null || $hard_link ${srcdir}/$file $link

		if [ ! -r $link ]
		then
			echo "$progname: unable to link \"$link\" to \"${srcdir}/$file\"." 1>&2
			exit 1
		fi
		echo "Linked \"$link\" to \"${srcdir}/${file}\"."
	done

	# Create a .gdbinit file which runs the one in srcdir
	# and tells GDB to look there for source files.

	case $srcdir in
	.)
		;;
	*)
		echo "dir ." > .gdbinit
		echo "dir ${srcdir}" >> .gdbinit
		echo "source ${srcdir}/.gdbinit" >> .gdbinit
		;;
	esac

	# Install a makefile, and make it set VPATH
	# if necessary so that the sources are found.
	# Also change its value of srcdir.

# FIXME-someday: This business of always writing to .tem and mv back
# is so that I don't screw things up while developing.  Once this
# template is stable, these should be optimized. xoxorich.

	# Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
	if [ x$host != x$target ]
	then
		echo "CROSS=-DCROSS_COMPILE" > Makefile
		echo "ALL=start.encap" >> Makefile
	else
		echo "ALL=all.internal" > Makefile
	fi

	# set target, host, VPATH
	echo "host = $host" >> Makefile
	echo "target = $target" >> Makefile

	if [ -n "${forcesubdirs}" ]
	then
		echo "subdir = /${hostsubdir}/${targetsubdir}" >> Makefile
	else
		echo "subdir =" >> Makefile
	fi

#	echo "workdir = `pwd`" >> Makefile
	echo "VPATH = ${srcdir}" >> Makefile

	# add Makefile.in
	cat ${srcdir}/Makefile.in >> Makefile

	# and shake thoroughly.
	host_var_file=hmake-${host}
	target_var_file=tmake-${target}

	# Conditionalize the makefile for this machine.
	if [ -f ${srcdir}/config/${host_var_file} ]
	then
		sed -e "/^####/  r ${srcdir}/config/${host_var_file}" Makefile > Makefile.tem
		mv Makefile.tem Makefile
	fi

	if [ -f ${srcdir}/config/${target_var_file} ]
	then
		sed -e "/^####/  r ${srcdir}/config/${target_var_file}" Makefile > Makefile.tem
		mv Makefile.tem Makefile
	fi

	sed "s@^srcdir = \.@srcdir = ${srcdir}@" Makefile > Makefile.tem
	mv Makefile.tem Makefile

	# Remove all formfeeds, since some Makes get confused by them.
	sed "s/\f//" Makefile >> Makefile.tem
	mv Makefile.tem Makefile

	# reset SUBDIRS
	sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" Makefile > Makefile.tem
	mv Makefile.tem Makefile

	# reset NONSUBDIRS
	sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" Makefile > Makefile.tem
	mv Makefile.tem Makefile

	using=
	if [ -f ${srcdir}/config/${host_var_file} ]
	then
		using=" using \"${host_var_file}\""
	fi

	if [ -f ${srcdir}/config/${target_var_file} ]
	then
		if [ -z "${using}" ]
		then
			andusing=" using \"${target_var_file}\""
		else
			andusing="${using} and \"${target_var_file}\""
		fi
	else
		andusing=${using}
	fi

	echo "Created \"Makefile\""${andusing}.

	if [ x$host = x$target ]
	then
		echo "Links are now set up for use with a $target." \
			> config.status
#			| tee ${srcdir}/config.status
	else
		echo "Links are now set up for host $host and target $target." \
			> config.status
#			| tee ${srcdir}/config.status
	fi

	originaldir=`pwd`
	cd ${srcdir}
fi

# If there are subdirectories, then recurse. 

if [ -n "$norecurse" ] ; then exit 0 ; fi

while [ -n "$configdirs" ]
do
	# set configdir to car of configdirs, configdirs to cdr of configdirs
	set $configdirs; configdir=$1; shift; configdirs=$*

	# check for target override
	targetspecificdir=${configdir}.${target}
	if [ -d ${targetspecificdir} ]
	then
		configdir=${targetspecificdir}
	fi

	echo Configuring ${configdir}...
	(cd ${configdir} ;
		./configure ${forcesubdirs} ${removing} +host=${host} ${target}) \
		| sed 's/^/	/'
done

exit 0

#
# $Log$
# Revision 1.3  1991/04/10 22:56:51  rich
# Cut 2.  Subdirs.
#
#
#


# end of configure.template
Commit	Line	Data
99a42820	1	#!/bin/sh
a10d26a1 RP	2	# Please do not edit this file. It is generated automatically from
a10d26a1 RP	3	# configure.in and a configure template.
99a42820 RP	4	configdirs=
	5
	6	#!/bin/sh
99a42820 RP	7
	8	# Configuration script template
	9	# Copyright (C) 1988, 1990, 1991 Free Software Foundation, Inc.
	10
	11	#This file is part of GNU.
	12
	13	#GNU CC is free software; you can redistribute it and/or modify
	14	#it under the terms of the GNU General Public License as published by
	15	#the Free Software Foundation; either version 1, or (at your option)
	16	#any later version.
	17
	18	#GNU CC is distributed in the hope that it will be useful,
	19	#but WITHOUT ANY WARRANTY; without even the implied warranty of
	20	#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	21	#GNU General Public License for more details.
	22
	23	#You should have received a copy of the GNU General Public License
	24	#along with GNU CC; see the file COPYING. If not, write to
	25	#the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
	26
a10d26a1 RP	27	# $Id$
a10d26a1 RP	28
99a42820 RP	29	#
	30	# Shell script to create proper links to machine-dependent files in
	31	# preparation for compiling gcc.
	32	#
	33	# Usage: configure [+srcdir=DIR] [+host=HOST] [+gas] [+nfp] TARGET
	34	#
	35	# If configure succeeds, it leaves its status in config.status.
	36	# If configure fails after disturbing the status quo,
	37	# config.status is removed.
	38	#
	39
	40	progname=$0
	41
	42	remove=rm
	43	hard_link=ln
	44	symbolic_link='ln -s'
	45
	46	#for Test
	47	#remove="echo rm"
	48	#hard_link="echo ln"
	49	#symbolic_link="echo ln -s"
	50
	51	# clear some things potentially inherited from environment.
99a42820	52	ansi=
f2e91404 RP	53	hostsubdir=
	54	norecurse=
	55	removing=
a10d26a1	56	srcdir=
f2e91404 RP	57	target=
	58	targetsubdir=
	59	template=
99a42820 RP	60
	61	for arg in $*;
	62	do
	63	case $arg in
	64	-ansi \| +ansi)
	65	ansi=true
	66	;;
f2e91404 RP	67	-forcesubdirs \| +f*)
f2e91404 RP	68	forcesubdirs=${arg}
99a42820 RP	69	;;
	70	-host=* \| +host=* \| +hos=* \| +ho=* \| +h=*)
	71	host=`echo $arg \| sed 's/[+-]h[a-z]*=//'`
	72	;;
a10d26a1 RP	73	-languages=* \| +languages=* \| +language=* \| +languag=* \
	74	\| +langua=* \| +langu=* \| +lang=* \| +lan=* \| +la=* \
	75	\| +l=*)
99a42820 RP	76	languages="$languages `echo $arg \| sed 's/[+-]l[a-z]*=//'`"
	77	;;
	78	-gas \| +gas \| +ga \| +g)
	79	gas=yes
	80	;;
	81	-nfp \| +nfp \| +nf \| +n)
	82	nfp=yes
	83	;;
f2e91404 RP	84	-norecurse \| +norecurse)
	85	norecurse=true
	86	;;
	87	-rm \| +rm)
	88	removing=$arg
	89	;;
	90	-srcdir=* \| +srcdir=* \| +srcdi=* \| +srcd=* \| +src=* \| +sr=* \| +s=*)
	91	srcdir=`echo $arg \| sed 's/[+-]s[a-z]*=//'`
	92	;;
	93	-template=* \| +template=*)
	94	template=`echo $arg \| sed 's/[+-]template=//'`
	95	;;
99a42820 RP	96	*)
	97	# Allow configure HOST TARGET
	98	if [ x$host = x ] ; then host=$target ; fi
	99	target=$arg
	100	;;
	101	esac
	102	done
	103
f2e91404	104	# process host and target only if not rebuilding configure itself or removing.
a10d26a1	105	if [ -z "$template" -a -z "$removing" ]
99a42820 RP	106	then
99a42820 RP	107	# Complain if an arg is missing
a10d26a1	108	if [ -z "$target" ]
99a42820 RP	109	then
	110	echo "Usage: $progname [+srcdir=DIR] [+host=HOST] [+gas] [+nfp] TARGET"
	111	echo -n "Where HOST and TARGET are something like "
	112	echo "\`vax', \`sun3', \`encore', etc."
	113	if [ -r config.status ]
	114	then
	115	cat config.status
	116	fi
	117	exit 1
	118	fi
f2e91404	119	fi
99a42820	120
f2e91404 RP	121	# Default other arg
	122	if [ -z "$host" ]
	123	then
	124	host=$target
a10d26a1	125	fi
99a42820	126
a10d26a1 RP	127	#### configure.in files come in here.
	128	# This file is a shell script that supplies the information necessary
	129	# to tailor a template configure script into the configure script
	130	# appropriate for this directory. For more information, check any
	131	# existing configure script.
99a42820	132
a10d26a1 RP	133	srctrigger=ar.c
	134	srcname="binutils"
	135	files=
	136	links=
99a42820	137
99a42820 RP	138	### end of configure.in
	139
	140	# are we rebuilding config itself?
	141	if [ -n "$template" ]
	142	then
	143	if [ ! -r $template ]
	144	then
	145	echo "Can't find template ${template}."
	146	exit 1
	147	fi
	148
	149	mv configure configure.old
	150	echo "#!/bin/sh" > configure
a10d26a1 RP	151	echo "# Please do not edit this file. It is generated automatically from" >> configure
a10d26a1 RP	152	echo "# configure.in and a configure template." >> configure
99a42820 RP	153	echo "configdirs=" >> configure
	154	echo >> configure
	155
	156	if [ -r configure.in ]
	157	then
	158	sed -e "/^####/ r configure.in" $template >> configure
	159	else
	160	cat $template >> configure
	161	fi
	162
	163	chmod a+x configure
	164	rm configure.old
99a42820 RP	165	echo Rebuilt configure in `pwd`
	166
	167	if [ x$norecurse = x ]
	168	then
	169	while [ -n "$configdirs" ]
	170	do
	171	# set configdir to car of configdirs, configdirs to cdr of configdirs
	172	set $configdirs; configdir=$1; shift; configdirs=$*
	173
	174	if [ "`echo ${configdir}.`" != "${configdir}." ]
	175	then
	176	targetspecificdirs=${configdir}.*
	177	else
	178	targetspecificdirs=
	179	fi
	180
	181	for i in ${configdir} ${targetspecificdirs}
	182	do
	183	if [ -r $i/configure ]
	184	then
	185	(cd $i ;
	186	configure +template=${template})
	187	else
	188	echo No configure script in `pwd`/$i
	189	fi
	190	done
	191	done
	192	fi
	193
	194	exit 0
	195	fi
	196
	197	# Temporarily, we support only direct subdir builds.
f2e91404 RP	198	hostsubdir=Host-${host}
f2e91404 RP	199	targetsubdir=Target-${target}
99a42820	200
f2e91404	201	if [ -n "${removing}" ]
99a42820	202	then
f2e91404 RP	203	if [ -d "${hostsubdir}/${targetsubdir}" ]
	204	then
	205	rm -rf ${hostsubdir}/${targetsubdir}
99a42820	206
f2e91404 RP	207	if [ -z "`(ls ${hostsubdir}) 2>&1 \| grep Target-`" ]
	208	then
	209	rm -rf ${hostsubdir}
	210	fi
	211	else
	212	rm -f .gdbinit Makefile config.status $links
	213	fi
a10d26a1	214	else
f2e91404 RP	215	if [ -n "$forcesubdirs" ]
	216	then
	217	# check for existing status before allowing forced subdirs.
	218	if [ -f Makefile ]
	219	then
	220	echo "Makefile already exists in source directory. `pwd` not configured."
	221	exit 1
	222	fi
	223
	224	if [ ! -d $hostsubdir ] ; then mkdir $hostsubdir ; fi
	225	cd $hostsubdir
	226
	227	if [ ! -d $targetsubdir ] ; then mkdir $targetsubdir ; fi
	228	cd $targetsubdir
	229
	230	srcdir=../..
	231	else
	232	# if not subdir builds, then make sure none exist.
	233	if [ -n "`(ls .) 2>&1 \| grep Host-`" ]
	234	then
	235	echo "Configured subdirs exist. `pwd` not configured."
	236	exit 1
	237	fi
	238	fi
99a42820	239
a10d26a1 RP	240	# Find the source files, if location was not specified.
	241	if [ x$srcdir = x ]
	242	then
	243	srcdirdefaulted=1
	244	srcdir=.
	245	if [ ! -r ${srctrigger} ]
	246	then
	247	srcdir=..
	248	fi
	249	fi
	250
	251	if [ ! -r ${srcdir}/${srctrigger} ]
	252	then
	253	if [ -z "$srcdirdefaulted" ]
	254	then
	255	echo "$progname: Can't find ${srcname} sources in \`${srcdir}'." 1>&2
	256	else
	257	echo "$progname: Can't find ${srcname} sources in \`.' or \`..'." 1>&2
	258	fi
	259	exit 1
	260	fi
99a42820 RP	261
	262	# Set up the list of links to be made.
	263	# $links is the list of link names, and $files is the list of names to link to.
	264
	265	# Make the links.
	266	while [ -n "$files" ]
	267	do
	268	# set file to car of files, files to cdr of files
	269	set $files; file=$1; shift; files=$*
	270	set $links; link=$1; shift; links=$*
	271
a10d26a1	272	if [ ! -r ${srcdir}/${file} ]
99a42820	273	then
a10d26a1 RP	274	echo "$progname: cannot create a link \"${link}\"," 1>&2
a10d26a1 RP	275	echo "since the file \"$file\" does not exist." 1>&2
99a42820 RP	276	exit 1
	277	fi
	278
	279	$remove -f $link
	280	rm -f config.status
	281	# Make a symlink if possible, otherwise try a hard link
a10d26a1	282	$symbolic_link ${srcdir}/$file $link 2>/dev/null \|\| $hard_link ${srcdir}/$file $link
99a42820 RP	283
	284	if [ ! -r $link ]
	285	then
a10d26a1	286	echo "$progname: unable to link \"$link\" to \"${srcdir}/$file\"." 1>&2
99a42820 RP	287	exit 1
99a42820 RP	288	fi
a10d26a1	289	echo "Linked \"$link\" to \"${srcdir}/${file}\"."
99a42820 RP	290	done
99a42820 RP	291
f2e91404	292	# Create a .gdbinit file which runs the one in srcdir
99a42820	293	# and tells GDB to look there for source files.
f2e91404	294
99a42820 RP	295	case $srcdir in
	296	.)
	297	;;
	298	*)
99a42820 RP	299	echo "dir ." > .gdbinit
	300	echo "dir ${srcdir}" >> .gdbinit
	301	echo "source ${srcdir}/.gdbinit" >> .gdbinit
	302	;;
	303	esac
	304
f2e91404 RP	305	# Install a makefile, and make it set VPATH
	306	# if necessary so that the sources are found.
	307	# Also change its value of srcdir.
	308
	309	# FIXME-someday: This business of always writing to .tem and mv back
	310	# is so that I don't screw things up while developing. Once this
	311	# template is stable, these should be optimized. xoxorich.
	312
	313	# Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
	314	if [ x$host != x$target ]
	315	then
	316	echo "CROSS=-DCROSS_COMPILE" > Makefile
	317	echo "ALL=start.encap" >> Makefile
	318	else
	319	echo "ALL=all.internal" > Makefile
	320	fi
	321
	322	# set target, host, VPATH
	323	echo "host = $host" >> Makefile
	324	echo "target = $target" >> Makefile
	325
	326	if [ -n "${forcesubdirs}" ]
	327	then
	328	echo "subdir = /${hostsubdir}/${targetsubdir}" >> Makefile
	329	else
	330	echo "subdir =" >> Makefile
	331	fi
	332
	333	# echo "workdir = `pwd`" >> Makefile
	334	echo "VPATH = ${srcdir}" >> Makefile
	335
	336	# add Makefile.in
	337	cat ${srcdir}/Makefile.in >> Makefile
	338
	339	# and shake thoroughly.
99a42820 RP	340	host_var_file=hmake-${host}
	341	target_var_file=tmake-${target}
	342
	343	# Conditionalize the makefile for this machine.
	344	if [ -f ${srcdir}/config/${host_var_file} ]
	345	then
f2e91404 RP	346	sed -e "/^####/ r ${srcdir}/config/${host_var_file}" Makefile > Makefile.tem
f2e91404 RP	347	mv Makefile.tem Makefile
99a42820 RP	348	fi
	349
	350	if [ -f ${srcdir}/config/${target_var_file} ]
	351	then
f2e91404 RP	352	sed -e "/^####/ r ${srcdir}/config/${target_var_file}" Makefile > Makefile.tem
f2e91404 RP	353	mv Makefile.tem Makefile
99a42820 RP	354	fi
99a42820 RP	355
f2e91404 RP	356	sed "s@^srcdir = \.@srcdir = ${srcdir}@" Makefile > Makefile.tem
	357	mv Makefile.tem Makefile
	358
99a42820	359	# Remove all formfeeds, since some Makes get confused by them.
f2e91404 RP	360	sed "s/\f//" Makefile >> Makefile.tem
f2e91404 RP	361	mv Makefile.tem Makefile
99a42820 RP	362
99a42820 RP	363	# reset SUBDIRS
f2e91404 RP	364	sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" Makefile > Makefile.tem
f2e91404 RP	365	mv Makefile.tem Makefile
99a42820 RP	366
99a42820 RP	367	# reset NONSUBDIRS
f2e91404 RP	368	sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" Makefile > Makefile.tem
f2e91404 RP	369	mv Makefile.tem Makefile
99a42820 RP	370
	371	using=
	372	if [ -f ${srcdir}/config/${host_var_file} ]
	373	then
	374	using=" using \"${host_var_file}\""
	375	fi
	376
	377	if [ -f ${srcdir}/config/${target_var_file} ]
	378	then
	379	if [ -z "${using}" ]
	380	then
	381	andusing=" using \"${target_var_file}\""
	382	else
	383	andusing="${using} and \"${target_var_file}\""
	384	fi
	385	else
	386	andusing=${using}
	387	fi
	388
	389	echo "Created \"Makefile\""${andusing}.
	390
	391	if [ x$host = x$target ]
	392	then
	393	echo "Links are now set up for use with a $target." \
a10d26a1 RP	394	> config.status
a10d26a1 RP	395	# \| tee ${srcdir}/config.status
99a42820 RP	396	else
99a42820 RP	397	echo "Links are now set up for host $host and target $target." \
a10d26a1 RP	398	> config.status
a10d26a1 RP	399	# \| tee ${srcdir}/config.status
99a42820 RP	400	fi
99a42820 RP	401
f2e91404	402	originaldir=`pwd`
99a42820 RP	403	cd ${srcdir}
	404	fi
	405
	406	# If there are subdirectories, then recurse.
	407
a10d26a1	408	if [ -n "$norecurse" ] ; then exit 0 ; fi
99a42820 RP	409
	410	while [ -n "$configdirs" ]
	411	do
	412	# set configdir to car of configdirs, configdirs to cdr of configdirs
	413	set $configdirs; configdir=$1; shift; configdirs=$*
	414
	415	# check for target override
	416	targetspecificdir=${configdir}.${target}
	417	if [ -d ${targetspecificdir} ]
	418	then
	419	configdir=${targetspecificdir}
	420	fi
	421
	422	echo Configuring ${configdir}...
	423	(cd ${configdir} ;
f2e91404	424	./configure ${forcesubdirs} ${removing} +host=${host} ${target}) \
99a42820 RP	425	\| sed 's/^/ /'
	426	done
	427
	428	exit 0
a10d26a1 RP	429
	430	#
	431	# $Log$
f2e91404 RP	432	# Revision 1.3 1991/04/10 22:56:51 rich
f2e91404 RP	433	# Cut 2. Subdirs.
a10d26a1 RP	434	#
	435	#
	436	#
	437
	438
	439	# end of configure.template