[binutils.git] / bfd / configure

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

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

# 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.

#
# 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.
target=
template=
removing=
norecurse=
ansi=

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

# process host and target only if not rebuilding configure itself.
if [ -z "$template" ]
then
	# Complain if an arg is missing
	if [ x$target = x ]
	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

	# Default other arg
	if [ x$host = x ]
	then
		host=$target
	fi

	# Decode the host machine, then the target machine.
	# For the host machine, we save the xm_file variable as host_xm_file;
	# then we decode the target machine and forget everything else
	# that came from the host machine.
	for machine in $host $target; do

		# Separate what the user gave into CPU/company and OS (if any).
		basic_machine=`echo $machine | sed 's/-[^-]*$//'`
		if [ $basic_machine != $machine ]
		then os=`echo $machine | sed 's/[^-]*-/-/'`
		else os=; fi

		# Decode aliases for certain machine/company combinations.
		case $basic_machine in
			iris | iris4d)
				basic_machine=mips/sgi
				;;
			news | news800)
				basic_machine=m68k/sony
				;;
			3b1 | 7300 | 7300/att | att-7300)
				basic_machine=m68k/att
				;;
			delta | 3300 | motorola-3300 | motorola-delta \
			      | 3300/motorola | delta/motorola)
				basic_machine=m68k/motorola
				;;
			vax/dec)
				basic_machine=vax
				;;
			balance)
				basic_machine=ns32k/sequent
				;;
			symmetry)
				basic_machine=i386/sequent
				;;
			sun2)
				basic_machine=m68000/sun
				;;
			sun3)
				basic_machine=m68k/sun
				;;
			sun4)
				basic_machine=sparc/sun
				;;
			sun386 | sun386i)
				basic_machine=i386/sun
				;;
			ps2)
				basic_machine=i386/ibm
				;;
			next)
				basic_machine=m68k/next
				;;
			hp9k3[2-9][0-9])
				basic_machine=m68k/hp
				;;
			hp9k31[0-9] | hp9k2[0-9][0-9])
				basic_machine=m68000/hp
				;;
			isi68)
				basic_machine=m68k/isi
				;;
			apollo68)
				basic_machine=m68k/apollo
				;;
			altos | altos3068)
				basic_machine=m68k/altos
				;;
			miniframe)
				basic_machine=m68000/convergent
				;;
			tower | tower-32)
				basic_machine=m68k/ncr
				;;
			news-3600 | risc-news)
				basic_machine=mips/sony
				;;
			decstation | decstation-3100 | pmax)
				basic_machine=mips/dec
				;;
			gmicro)
				basic_machine=tron
				;;
			convex-c1)
				basic_machine=c1/convex
				;;
			convex-c2)
				basic_machine=c2/convex
				;;
		esac

		# Decode manufacturer-specific aliases for certain operating systems.

		case $os in
			-newsos*)
				os=-bsd
				;;
			-ultrix*)
				os=-bsd
				;;
			-dynix*)
				os=-bsd
				;;
			-ctix*)
				os=-sysv
				;;
		esac

		machine=$basic_machine$os

		cpu_type=
		xm_file=
		tm_file=
		make_var_file=

		case $machine in
		vax | vax-bsd*)			# vaxen running BSD
			;;
		vax-vms | vms)			# vaxen running VMS
			cpu_type=vax
			xm_file=xm-vms.h
			tm_file=tm-vms.h
			;;
		vax-sysv* | vaxv)		# vaxen running system V
			cpu_type=vax
			xm_file=xm-vaxv.h
			tm_file=tm-vaxv.h
			;;
		tahoe | tahoe-bsd*)		# tahoe running BSD
			;;
		tahoe/harris*)			# Harris tahoe, using COFF.
			cpu_type=tahoe
			;;
		i386/sequent* | i386/sequent-bsd*)  # 80386 from Sequent
			cpu_type=i386
			xm_file=xm-i386.h
			tm_file=tm-seq386.h
			;;
		i386-mach | i386/*-mach)
			cpu_type=i386
			xm_file=xm-i386.h
			tm_file=tm-i386gas.h
			;;
		i386/sco | i386/sco-sysv* | i386/*-sco) # 80386 running SCO system
			cpu_type=i386
			xm_file=xm-i386v.h
			tm_file=tm-i386sco.h
			make_var_file=make-i386sco
			;;
		i386/isc | i386/isc-sysv* | i386/*-isc)	# 80386 running ISC system
			cpu_type=i386
			xm_file=xm-i386v.h
			tm_file=tm-i386isc.h
			make_var_file=make-i386isc
			;;
		i386/ibm | i386-aix | i386/ibm-aix)	# IBM PS/2 running AIX
			cpu_type=i386
			tm_file=tm-i386v.h
			xm_file=xm-i386v.h
			make_var_file=make-i386v
			;;
		i386/sun*)
			cpu_type=i386
			xm_file=xm-sun386i.h
			tm_file=tm-sun386i.h
			;;
		i386-sysv4 | i386/*-sysv4 | i386v4)  # Intel 80386's running system V.4
			cpu_type=i386
			xm_file=xm-i386v.h
			make_var_file=make-i386v
			tm_file=tm-i386v4.h
			;;
		i386-sysv* | i386/*-sysv* | i386v)  # Intel 80386's running system V
			cpu_type=i386
			xm_file=xm-i386v.h
			make_var_file=make-i386v
			if [ x$gas = xyes ]
			then
				tm_file=tm-i386gas.h
			else
				tm_file=tm-i386v.h
			fi
			;;
		i860 | i860-sysv* | i860/*-sysv*)
			cpu_type=i860
			if [ x$gas = xyes ]
			then
				tm_file=tm-i860g.h
			else
				tm_file=tm-i860.h
			fi
			;;
		i860-bsd* | i860/*-bsd*)
			cpu_type=i860
			if [ x$gas = xyes ]
			then
				tm_file=tm-i860bsdg.h
			else
				tm_file=tm-i860bsd.h
			fi
			;;
		sparc | sparc/* | sparc-*os4 | sparc/*-*os4)
			cpu_type=sparc
			tm_file=tm-sparc.h
			;;
		sparc-*os3 | sparc/*-*os3)
			cpu_type=sparc
			tm_file=tm-sun4os3.h
			;;
		m68k/next)
			cpu_type=m68k
			tm_file=tm-next.h
			out_file=out-next.c
			xm_file=xm-next.h
			;;
		m68k/sun-*os3)
			cpu_type=m68k
			if [ x$nfp = xyes ]
			then
				tm_file=tm-sun3os3nf.h
			else
				tm_file=tm-sun3os3.h
			fi
			;;
		m68k/sun-mach)
			cpu_type=m68k
			tm_file=tm-sun3mach.h
			;;
		m68k/sun | m68k/sun-*os4)
			cpu_type=m68k
			if [ x$nfp = xyes ]
			then
				tm_file=tm-sun3nfp.h
			else
				tm_file=tm-sun3.h
			fi
			;;
		m68k/hp | m68k/hp-hpux*)	# HP 9000 series 300
			cpu_type=m68k
			xm_file=xm-hp9k320.h
			if [ x$gas = xyes ]
			then
				make_var_file=make-hp9k320g
				tm_file=tm-hp9k320g.h
			else
				make_var_file=make-hp9k320
				tm_file=tm-hp9k320.h
			fi
			;;
		m68k/hp-bsd*)			# HP 9000/3xx running Berkeley Unix
			cpu_type=m68k
			tm_file=tm-hp9k3bsd.h
			;;
		m68k/isi | m68k/isi-bsd*)
			cpu_type=m68k
			if [ x$nfp = xyes ]
			then
				tm_file=tm-isi68-nfp.h
			else
				tm_file=tm-isi68.h
			fi
			;;
		m68k/sony | m68k/sony-bsd*)
			xm_file=xm-m68k.h
			cpu_type=m68k
			if [ x$gas = xyes ]
			then
				tm_file=tm-newsgas.h
			else
				tm_file=tm-news.h
			fi
			;;
		m68k/altos | m68k/altos-sysv*)		   # Altos 3068
			cpu_type=m68k
			if [ x$gas = xyes ]
			then
				xm_file=xm-altos3068.h
				tm_file=tm-altos3068.h
			else
				echo "The Altos is supported only with the GNU assembler" 1>&2
				exit 1
			fi
			;;
		m68k/motorola | m68k/motorola-sysv*)
			cpu_type=m68k
			tm_file=tm-mot3300.h
			xm_file=xm-mot3300.h
			;;
		m68k/crds | m68k/crds-unos | m68k-unos | crds | unos)
			cpu_type=m68k
			xm_file=xm-crds.h
			make_var_file=make-crds
			tm_file=tm-crds.h
			;;
		m68k/apollo)
			cpu_type=m68k
			make_var_file=make-apollo68
			tm_file=tm-apollo68.h
			;;
		m68k/ncr | m68k/ncr-sysv*)	# NCR Tower 32 SVR3
			cpu_type=m68k
			tm_file=tm-tower-as.h
			xm_file=xm-tower.h
			;;
		m68000/sun | m68000/sun-*os3)
			cpu_type=m68k
			tm_file=tm-sun2.h
			;;
		m68000/sun-*os4)
			cpu_type=m68k
			tm_file=tm-sun2os4.h
			;;
		m68000/hp | m68000/hp-hpux*)	# HP 9000 series 300
			cpu_type=m68k
			xm_file=xm-hp9k310.h
			if [ x$gas = xyes ]
			then
				make_var_file=make-hp9k320g
				tm_file=tm-hp9k310g.h
			else
				make_var_file=make-hp9k320
				tm_file=tm-hp9k310.h
			fi
			;;
		m68000/hp-bsd*)			# HP 9000/200 running BSD
			cpu_type=m68k
			tm_file=tm-hp9k2bsd.h
			make_var_file=make-hp9k2bsd
			;;
		m68000/att | m68000/att-sysv*)
			cpu_type=m68k
			xm_file=xm-3b1.h
			if [ x$gas = xyes ]
			then
				tm_file=tm-3b1g.h
			else
				tm_file=tm-3b1.h
			fi
			;;
		m68000/convergent | m68000/convergent-sysv*)
			cpu_type=m68k
			xm_file=xm-3b1.h
			tm_file=tm-ctix.h
			;;
		ns32k/sequent | ns32k/sequent-bsd*)
			cpu_type=ns32k
			tm_file=tm-sequent.h
			;;
		ns32k/encore | ns32k/encore-bsd* | encore | encore-bsd*)
			cpu_type=ns32k
			tm_file=tm-encore.h
			;;
		ns32k-genix* | ns32k/*-genix* | genix)
			cpu_type=ns32k
			xm_file=xm-genix.h
			make_var_file=make-genix
			tm_file=tm-genix.h
			;;
		merlin)
			cpu_type=ns32k
			;;
		m88k/dg | m88k/dg-dgux* | m88k-dgux*)
			cpu_type=m88k
			xm_file=xm-m88kdgux.h
			make_var_file=make-m88kdgux
			tm_file=tm-m88kdgux.h
			;;
		m88k-v88r32 | m88k/*-v88r32)
			cpu_type=m88k
			tm_file=tm-v88r32.h
			xm_file=xm-v88r32.h
			;;
		m88k-sysv* | m88k/*-sysv*)
			cpu_type=m88k
			tm_file=tm-m88ksvr4.h
			xm_file=xm-m88ksvr4.h
			;;
		alliant | alliant/alliant)	# Alliant FX/8
			cpu_type=alliant
			tm_file=tm-alliant.h
			;;
		c1/convex)			# Convex C1
			if [ -r /usr/include/stdlib.h ]
			then
				tm_file=tm-convex1.h
			else
				tm_file=tm-conv1os7.h
			fi
			cpu_type=convex
			;;
		c2/convex)			# Convex C2
			if [ -r /usr/include/stdlib.h ]
			then
				tm_file=tm-convex2.h
			else
				tm_file=tm-conv2os7.h
			fi
			cpu_type=convex
			;;
		mips/sgi | mips/sgi-sysv*)	# Mostly like a MIPS.
			cpu_type=mips
			tm_file=tm-iris.h
			xm_file=xm-iris.h
			;;
		mips | mips/mips)		# Default MIPS environment.
			;;
		mips/dec | mips/dec-bsd*)	# Decstation.
			cpu_type=mips
			tm_file=tm-decstatn.h
			;;
		mips/sony | mips/sony-bsd*)	# Sony NEWS 3600 or risc/news.
			cpu_type=mips
			tm_file=tm-mips-news.h
			;;
		mips/*-sysv* | mips-sysv*)	# SYSV variant of MIPS system.
			cpu_type=mips
			tm_file=tm-mips-sysv.h
			;;
		mips/*-bsd* | mips-bsd*)	# BSD 4.3 variant of MIPS system.
			cpu_type=mips
			tm_file=tm-mips-bsd.h
			;;
		pyramid | pyramid/* | pyramid-*)
			cpu_type=pyr
			tm_file=tm-pyr.h
			;;
		tron | tron/*)
			cpu_type=gmicro
			tm_file=tm_gmicro.h
			;;
		a29k-bsd* | a29k/*-bsd*)
			cpu_type=a29k
			tm_file=tm-a29kunix.h
			;;
		i960)				# Default i960 environment.
			;;
	#	370)
	#		;;
		esac
		if [ x$pass1done = x ]
		then
			if [ x$cpu_type = x ]; then cpu_type=$host; fi
			if [ x$xm_file = x ]; then host_xm_file=xm-$cpu_type.h
			else host_xm_file=$xm_file
			fi
			if [ x$make_var_file = x ]
			then make_var_file=make-$cpu_type; fi
			host_make_var_file=$make_var_file
			pass1done=yes
		fi
	done

	# Default the machine-specific variables that were not explicitly set.
	if [ x$cpu_type = x ]
	then cpu_type=$target; fi

	if [ x$tm_file = x ]
	then tm_file=tm-$target.h; fi

	md_file=${cpu_type}.md

	if [ x$out_file = x ]
	then out_file=out-$cpu_type.c; fi
fi

#### configure.in files go here.
### 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 "# Do not edit this file.  It is generated automatically from configure.in" >> configure
	echo "# 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` from ${template}.
	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
	rm -rf $hostsubdir/$targetsubdir

	if [ -z "`(ls $hostsubdir) 2>&1 | grep Target-`" ]
	then
		rm -rf $hostsubdir
	fi
else
	if [ ! -d $hostsubdir ] ; then mkdir $hostsubdir ; fi
	cd $hostsubdir

	if [ ! -d $targetsubdir ] ; then mkdir $targetsubdir ; fi
	cd $targetsubdir

	srcdir=../..

	## 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 [ x$srcdirdefaulted = x ]
	#	then
	#	  echo "$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 ${srcdir}/config/$file ]
		then
			echo "$progname: cannot create a link \`$link'," 1>&2
			echo "since the file \`config/$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 ${srcdir}/config/$file $link 2>/dev/null || $hard_link ${srcdir}/config/$file $link

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

	# Install a makefile, and make it set VPATH
	# if necessary so that the sources are found.
	# Also change its value of srcdir.
	# Also create a .gdbinit file which runs the one in srcdir
	# and tells GDB to look there for source files.
	case $srcdir in
	.)
		;;
	*)
		echo "VPATH = ${srcdir}" > x
		cat x ${srcdir}/Makefile.in | sed "s@^srcdir = \.@srcdir = ${srcdir}@" > Makefile.in
		rm x
		echo "dir ." > .gdbinit
		echo "dir ${srcdir}" >> .gdbinit
		echo "source ${srcdir}/.gdbinit" >> .gdbinit
		;;
	esac

	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.in > Makefile.tem
	else
		cp Makefile.in Makefile.tem
	fi

	if [ -f ${srcdir}/config/${target_var_file} ]
	then
		sed -e "/^####/  r ${srcdir}/config/${target_var_file}" Makefile.tem > Makefile.tem1
		mv Makefile.tem1 Makefile.tem
	fi

	# Remove all formfeeds, since some Makes get confused by them.
	sed "s/\f//" Makefile.tem >> Makefile.tem1
	mv Makefile.tem1 Makefile.tem

	# reset SUBDIRS
	sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" Makefile.tem > Makefile.tem1
	mv Makefile.tem1 Makefile.tem

	# reset NONSUBDIRS
	sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" Makefile.tem > Makefile.tem1
	mv Makefile.tem1 Makefile.tem

	# Delete the intermediate files
	if [ x$srcdir != x. ] ; then rm Makefile.in ; fi

	rm -f Makefile

	# 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 and host
	echo "host = $host" >> Makefile
	echo "target = $target" >> Makefile

	cat Makefile.tem >> Makefile
	rm Makefile.tem

	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." \
			| tee ${srcdir}/config.status
	else
		echo "Links are now set up for host $host and target $target." \
			| tee ${srcdir}/config.status
	fi

	cd ${srcdir}
fi

# If there are subdirectories, then recurse. 

if [ x$norecurse != x ] ; 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 ${configdir} ;
		configure +host=${host} ${target} ${removing}) \
		| sed 's/^/	/'
done

exit 0
Commit	Line	Data
99a42820 RP	1	#!/bin/sh
	2	# Do not edit this file. It is generated automatically from configure.in
	3	# and a configure template.
	4	configdirs=
	5
	6	#!/bin/sh
	7	# Do not edit this file. It is generated automatically from configure.in
	8	# and a configure template.
	9	configdirs=
	10
	11	# Configuration script template
	12	# Copyright (C) 1988, 1990, 1991 Free Software Foundation, Inc.
	13
	14	#This file is part of GNU.
	15
	16	#GNU CC is free software; you can redistribute it and/or modify
	17	#it under the terms of the GNU General Public License as published by
	18	#the Free Software Foundation; either version 1, or (at your option)
	19	#any later version.
	20
	21	#GNU CC is distributed in the hope that it will be useful,
	22	#but WITHOUT ANY WARRANTY; without even the implied warranty of
	23	#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	24	#GNU General Public License for more details.
	25
	26	#You should have received a copy of the GNU General Public License
	27	#along with GNU CC; see the file COPYING. If not, write to
	28	#the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
	29
	30	#
	31	# Shell script to create proper links to machine-dependent files in
	32	# preparation for compiling gcc.
	33	#
	34	# Usage: configure [+srcdir=DIR] [+host=HOST] [+gas] [+nfp] TARGET
	35	#
	36	# If configure succeeds, it leaves its status in config.status.
	37	# If configure fails after disturbing the status quo,
	38	# config.status is removed.
	39	#
	40
	41	progname=$0
	42
	43	remove=rm
	44	hard_link=ln
	45	symbolic_link='ln -s'
	46
	47	#for Test
	48	#remove="echo rm"
	49	#hard_link="echo ln"
	50	#symbolic_link="echo ln -s"
	51
	52	# clear some things potentially inherited from environment.
	53	target=
	54	template=
	55	removing=
	56	norecurse=
	57	ansi=
	58
	59	for arg in $*;
	60	do
	61	case $arg in
	62	-ansi \| +ansi)
	63	ansi=true
	64	;;
65	-template=* \| +template=*)
66	template=`echo $arg \| sed 's/[+-]template=//'`
67	;;
68	-norecurse \| +norecurse)
69	norecurse=true
70	;;
71	-rm \| +rm)
72	removing=$arg
73	;;
74	-srcdir=* \| +srcdir=* \| +srcdi=* \| +srcd=* \| +src=* \| +sr=* \| +s=*)
75	srcdir=`echo $arg \| sed 's/[+-]s[a-z]*=//'`
76	;;
77	-host=* \| +host=* \| +hos=* \| +ho=* \| +h=*)
78	host=`echo $arg \| sed 's/[+-]h[a-z]*=//'`
79	;;
80	-languages=* \| +languages=* \| -languag=* \| +languag=* \| langua=* \
81	\| +langua=* \| -langu=* \| +langu=* \| -lang=* \| +lang=* \| -lan=* \
82	\| +lan=* \| -la=* \| +la=* \| -l=* \| +l=*)
83	languages="$languages `echo $arg \| sed 's/[+-]l[a-z]*=//'`"
84	;;
85	-gas \| +gas \| +ga \| +g)
86	gas=yes
87	;;
88	-nfp \| +nfp \| +nf \| +n)
89	nfp=yes
90	;;
91	*)
92	# Allow configure HOST TARGET
93	if [ x$host = x ] ; then host=$target ; fi
94	target=$arg
95	;;
96	esac
97	done
98
99	# process host and target only if not rebuilding configure itself.
100	if [ -z "$template" ]
101	then
102	# Complain if an arg is missing
103	if [ x$target = x ]
104	then
105	echo "Usage: $progname [+srcdir=DIR] [+host=HOST] [+gas] [+nfp] TARGET"
106	echo -n "Where HOST and TARGET are something like "
107	echo "\`vax', \`sun3', \`encore', etc."
108	if [ -r config.status ]
109	then
110	cat config.status
111	fi
112	exit 1
113	fi
114
115	# Default other arg
116	if [ x$host = x ]
117	then
118	host=$target
119	fi
120
121	# Decode the host machine, then the target machine.
122	# For the host machine, we save the xm_file variable as host_xm_file;
123	# then we decode the target machine and forget everything else
124	# that came from the host machine.
125	for machine in $host $target; do
126
127	# Separate what the user gave into CPU/company and OS (if any).
128	basic_machine=`echo $machine \| sed 's/-[^-]*$//'`
129	if [ $basic_machine != $machine ]
130	then os=`echo $machine \| sed 's/[^-]*-/-/'`
131	else os=; fi
132
133	# Decode aliases for certain machine/company combinations.
134	case $basic_machine in
135	iris \| iris4d)
136	basic_machine=mips/sgi
137	;;
138	news \| news800)
139	basic_machine=m68k/sony
140	;;
141	3b1 \| 7300 \| 7300/att \| att-7300)
142	basic_machine=m68k/att
143	;;
144	delta \| 3300 \| motorola-3300 \| motorola-delta \
145	\| 3300/motorola \| delta/motorola)
146	basic_machine=m68k/motorola
147	;;
148	vax/dec)
149	basic_machine=vax
150	;;
151	balance)
152	basic_machine=ns32k/sequent
153	;;
154	symmetry)
155	basic_machine=i386/sequent
156	;;
157	sun2)
158	basic_machine=m68000/sun
159	;;
160	sun3)
161	basic_machine=m68k/sun
162	;;
163	sun4)
164	basic_machine=sparc/sun
165	;;
166	sun386 \| sun386i)
167	basic_machine=i386/sun
168	;;
169	ps2)
170	basic_machine=i386/ibm
171	;;
172	next)
173	basic_machine=m68k/next
174	;;
175	hp9k3[2-9][0-9])
176	basic_machine=m68k/hp
177	;;
178	hp9k31[0-9] \| hp9k2[0-9][0-9])
179	basic_machine=m68000/hp
180	;;
181	isi68)
182	basic_machine=m68k/isi
183	;;
184	apollo68)
185	basic_machine=m68k/apollo
186	;;
187	altos \| altos3068)
188	basic_machine=m68k/altos
189	;;
190	miniframe)
191	basic_machine=m68000/convergent
192	;;
193	tower \| tower-32)
194	basic_machine=m68k/ncr
195	;;
196	news-3600 \| risc-news)
197	basic_machine=mips/sony
198	;;
199	decstation \| decstation-3100 \| pmax)
200	basic_machine=mips/dec
201	;;
202	gmicro)
203	basic_machine=tron
204	;;
205	convex-c1)
206	basic_machine=c1/convex
207	;;
208	convex-c2)
209	basic_machine=c2/convex
210	;;
211	esac
212
213	# Decode manufacturer-specific aliases for certain operating systems.
214
215	case $os in
216	-newsos*)
217	os=-bsd
218	;;
219	-ultrix*)
220	os=-bsd
221	;;
222	-dynix*)
223	os=-bsd
224	;;
225	-ctix*)
226	os=-sysv
227	;;
228	esac
229
230	machine=$basic_machine$os
231
232	cpu_type=
233	xm_file=
234	tm_file=
235	make_var_file=
236
237	case $machine in
238	vax \| vax-bsd*) # vaxen running BSD
239	;;
240	vax-vms \| vms) # vaxen running VMS
241	cpu_type=vax
242	xm_file=xm-vms.h
243	tm_file=tm-vms.h
244	;;
245	vax-sysv* \| vaxv) # vaxen running system V
246	cpu_type=vax
247	xm_file=xm-vaxv.h
248	tm_file=tm-vaxv.h
249	;;
250	tahoe \| tahoe-bsd*) # tahoe running BSD
251	;;
252	tahoe/harris*) # Harris tahoe, using COFF.
253	cpu_type=tahoe
254	;;
255	i386/sequent* \| i386/sequent-bsd*) # 80386 from Sequent
256	cpu_type=i386
257	xm_file=xm-i386.h
258	tm_file=tm-seq386.h
259	;;
260	i386-mach \| i386/*-mach)
261	cpu_type=i386
262	xm_file=xm-i386.h
263	tm_file=tm-i386gas.h
264	;;
265	i386/sco \| i386/sco-sysv* \| i386/*-sco) # 80386 running SCO system
266	cpu_type=i386
267	xm_file=xm-i386v.h
268	tm_file=tm-i386sco.h
269	make_var_file=make-i386sco
270	;;
271	i386/isc \| i386/isc-sysv* \| i386/*-isc) # 80386 running ISC system
272	cpu_type=i386
273	xm_file=xm-i386v.h
274	tm_file=tm-i386isc.h
275	make_var_file=make-i386isc
276	;;
277	i386/ibm \| i386-aix \| i386/ibm-aix) # IBM PS/2 running AIX
278	cpu_type=i386
279	tm_file=tm-i386v.h
280	xm_file=xm-i386v.h
281	make_var_file=make-i386v
282	;;
283	i386/sun*)
284	cpu_type=i386
285	xm_file=xm-sun386i.h
286	tm_file=tm-sun386i.h
287	;;
288	i386-sysv4 \| i386/*-sysv4 \| i386v4) # Intel 80386's running system V.4
289	cpu_type=i386
290	xm_file=xm-i386v.h
291	make_var_file=make-i386v
292	tm_file=tm-i386v4.h
293	;;
294	i386-sysv* \| i386/-sysv \| i386v) # Intel 80386's running system V
295	cpu_type=i386
296	xm_file=xm-i386v.h
297	make_var_file=make-i386v
298	if [ x$gas = xyes ]
299	then
300	tm_file=tm-i386gas.h
301	else
302	tm_file=tm-i386v.h
303	fi
304	;;
305	i860 \| i860-sysv* \| i860/-sysv)
306	cpu_type=i860
307	if [ x$gas = xyes ]
308	then
309	tm_file=tm-i860g.h
310	else
311	tm_file=tm-i860.h
312	fi
313	;;
314	i860-bsd* \| i860/-bsd)
315	cpu_type=i860
316	if [ x$gas = xyes ]
317	then
318	tm_file=tm-i860bsdg.h
319	else
320	tm_file=tm-i860bsd.h
321	fi
322	;;
323	sparc \| sparc/* \| sparc-os4 \| sparc/-*os4)
324	cpu_type=sparc
325	tm_file=tm-sparc.h
326	;;
327	sparc-os3 \| sparc/-*os3)
328	cpu_type=sparc
329	tm_file=tm-sun4os3.h
330	;;
331	m68k/next)
332	cpu_type=m68k
333	tm_file=tm-next.h
334	out_file=out-next.c
335	xm_file=xm-next.h
336	;;
337	m68k/sun-*os3)
338	cpu_type=m68k
339	if [ x$nfp = xyes ]
340	then
341	tm_file=tm-sun3os3nf.h
342	else
343	tm_file=tm-sun3os3.h
344	fi
345	;;
346	m68k/sun-mach)
347	cpu_type=m68k
348	tm_file=tm-sun3mach.h
349	;;
350	m68k/sun \| m68k/sun-*os4)
351	cpu_type=m68k
352	if [ x$nfp = xyes ]
353	then
354	tm_file=tm-sun3nfp.h
355	else
356	tm_file=tm-sun3.h
357	fi
358	;;
359	m68k/hp \| m68k/hp-hpux*) # HP 9000 series 300
360	cpu_type=m68k
361	xm_file=xm-hp9k320.h
362	if [ x$gas = xyes ]
363	then
364	make_var_file=make-hp9k320g
365	tm_file=tm-hp9k320g.h
366	else
367	make_var_file=make-hp9k320
368	tm_file=tm-hp9k320.h
369	fi
370	;;
371	m68k/hp-bsd*) # HP 9000/3xx running Berkeley Unix
372	cpu_type=m68k
373	tm_file=tm-hp9k3bsd.h
374	;;
375	m68k/isi \| m68k/isi-bsd*)
376	cpu_type=m68k
377	if [ x$nfp = xyes ]
378	then
379	tm_file=tm-isi68-nfp.h
380	else
381	tm_file=tm-isi68.h
382	fi
383	;;
384	m68k/sony \| m68k/sony-bsd*)
385	xm_file=xm-m68k.h
386	cpu_type=m68k
387	if [ x$gas = xyes ]
388	then
389	tm_file=tm-newsgas.h
390	else
391	tm_file=tm-news.h
392	fi
393	;;
394	m68k/altos \| m68k/altos-sysv*) # Altos 3068
395	cpu_type=m68k
396	if [ x$gas = xyes ]
397	then
398	xm_file=xm-altos3068.h
399	tm_file=tm-altos3068.h
400	else
401	echo "The Altos is supported only with the GNU assembler" 1>&2
402	exit 1
403	fi
404	;;
405	m68k/motorola \| m68k/motorola-sysv*)
406	cpu_type=m68k
407	tm_file=tm-mot3300.h
408	xm_file=xm-mot3300.h
409	;;
410	m68k/crds \| m68k/crds-unos \| m68k-unos \| crds \| unos)
411	cpu_type=m68k
412	xm_file=xm-crds.h
413	make_var_file=make-crds
414	tm_file=tm-crds.h
415	;;
416	m68k/apollo)
417	cpu_type=m68k
418	make_var_file=make-apollo68
419	tm_file=tm-apollo68.h
420	;;
421	m68k/ncr \| m68k/ncr-sysv*) # NCR Tower 32 SVR3
422	cpu_type=m68k
423	tm_file=tm-tower-as.h
424	xm_file=xm-tower.h
425	;;
426	m68000/sun \| m68000/sun-*os3)
427	cpu_type=m68k
428	tm_file=tm-sun2.h
429	;;
430	m68000/sun-*os4)
431	cpu_type=m68k
432	tm_file=tm-sun2os4.h
433	;;
434	m68000/hp \| m68000/hp-hpux*) # HP 9000 series 300
435	cpu_type=m68k
436	xm_file=xm-hp9k310.h
437	if [ x$gas = xyes ]
438	then
439	make_var_file=make-hp9k320g
440	tm_file=tm-hp9k310g.h
441	else
442	make_var_file=make-hp9k320
443	tm_file=tm-hp9k310.h
444	fi
445	;;
446	m68000/hp-bsd*) # HP 9000/200 running BSD
447	cpu_type=m68k
448	tm_file=tm-hp9k2bsd.h
449	make_var_file=make-hp9k2bsd
450	;;
451	m68000/att \| m68000/att-sysv*)
452	cpu_type=m68k
453	xm_file=xm-3b1.h
454	if [ x$gas = xyes ]
455	then
456	tm_file=tm-3b1g.h
457	else
458	tm_file=tm-3b1.h
459	fi
460	;;
461	m68000/convergent \| m68000/convergent-sysv*)
462	cpu_type=m68k
463	xm_file=xm-3b1.h
464	tm_file=tm-ctix.h
465	;;
466	ns32k/sequent \| ns32k/sequent-bsd*)
467	cpu_type=ns32k
468	tm_file=tm-sequent.h
469	;;
470	ns32k/encore \| ns32k/encore-bsd* \| encore \| encore-bsd*)
471	cpu_type=ns32k
472	tm_file=tm-encore.h
473	;;
474	ns32k-genix* \| ns32k/-genix \| genix)
475	cpu_type=ns32k
476	xm_file=xm-genix.h
477	make_var_file=make-genix
478	tm_file=tm-genix.h
479	;;
480	merlin)
481	cpu_type=ns32k
482	;;
483	m88k/dg \| m88k/dg-dgux* \| m88k-dgux*)
484	cpu_type=m88k
485	xm_file=xm-m88kdgux.h
486	make_var_file=make-m88kdgux
487	tm_file=tm-m88kdgux.h
488	;;
489	m88k-v88r32 \| m88k/*-v88r32)
490	cpu_type=m88k
491	tm_file=tm-v88r32.h
492	xm_file=xm-v88r32.h
493	;;
494	m88k-sysv* \| m88k/-sysv)
495	cpu_type=m88k
496	tm_file=tm-m88ksvr4.h
497	xm_file=xm-m88ksvr4.h
498	;;
499	alliant \| alliant/alliant) # Alliant FX/8
500	cpu_type=alliant
501	tm_file=tm-alliant.h
502	;;
503	c1/convex) # Convex C1
504	if [ -r /usr/include/stdlib.h ]
505	then
506	tm_file=tm-convex1.h
507	else
508	tm_file=tm-conv1os7.h
509	fi
510	cpu_type=convex
511	;;
512	c2/convex) # Convex C2
513	if [ -r /usr/include/stdlib.h ]
514	then
515	tm_file=tm-convex2.h
516	else
517	tm_file=tm-conv2os7.h
518	fi
519	cpu_type=convex
520	;;
521	mips/sgi \| mips/sgi-sysv*) # Mostly like a MIPS.
522	cpu_type=mips
523	tm_file=tm-iris.h
524	xm_file=xm-iris.h
525	;;
526	mips \| mips/mips) # Default MIPS environment.
527	;;
528	mips/dec \| mips/dec-bsd*) # Decstation.
529	cpu_type=mips
530	tm_file=tm-decstatn.h
531	;;
532	mips/sony \| mips/sony-bsd*) # Sony NEWS 3600 or risc/news.
533	cpu_type=mips
534	tm_file=tm-mips-news.h
535	;;
536	mips/-sysv \| mips-sysv*) # SYSV variant of MIPS system.
537	cpu_type=mips
538	tm_file=tm-mips-sysv.h
539	;;
540	mips/-bsd \| mips-bsd*) # BSD 4.3 variant of MIPS system.
541	cpu_type=mips
542	tm_file=tm-mips-bsd.h
543	;;
544	pyramid \| pyramid/* \| pyramid-*)
545	cpu_type=pyr
546	tm_file=tm-pyr.h
547	;;
548	tron \| tron/*)
549	cpu_type=gmicro
550	tm_file=tm_gmicro.h
551	;;
552	a29k-bsd* \| a29k/-bsd)
553	cpu_type=a29k
554	tm_file=tm-a29kunix.h
555	;;
556	i960) # Default i960 environment.
557	;;
558	# 370)
559	# ;;
560	esac
561	if [ x$pass1done = x ]
562	then
563	if [ x$cpu_type = x ]; then cpu_type=$host; fi
564	if [ x$xm_file = x ]; then host_xm_file=xm-$cpu_type.h
565	else host_xm_file=$xm_file
566	fi
567	if [ x$make_var_file = x ]
568	then make_var_file=make-$cpu_type; fi
569	host_make_var_file=$make_var_file
570	pass1done=yes
571	fi
572	done
573
574	# Default the machine-specific variables that were not explicitly set.
575	if [ x$cpu_type = x ]
576	then cpu_type=$target; fi
577
578	if [ x$tm_file = x ]
579	then tm_file=tm-$target.h; fi
580
581	md_file=${cpu_type}.md
582
583	if [ x$out_file = x ]
584	then out_file=out-$cpu_type.c; fi
585	fi
586
587	#### configure.in files go here.
588	### end of configure.in
589
590	# are we rebuilding config itself?
591	if [ -n "$template" ]
592	then
593	if [ ! -r $template ]
594	then
595	echo "Can't find template ${template}."
596	exit 1
597	fi
598
599	mv configure configure.old
600	echo "#!/bin/sh" > configure
601	echo "# Do not edit this file. It is generated automatically from configure.in" >> configure
602	echo "# and a configure template." >> configure
603	echo "configdirs=" >> configure
604	echo >> configure
605
606	if [ -r configure.in ]
607	then
608	sed -e "/^####/ r configure.in" $template >> configure
609	else
610	cat $template >> configure
611	fi
612
613	chmod a+x configure
614	rm configure.old
615	# echo Rebuilt configure in `pwd` from ${template}.
616	echo Rebuilt configure in `pwd`
617
618	if [ x$norecurse = x ]
619	then
620	while [ -n "$configdirs" ]
621	do
622	# set configdir to car of configdirs, configdirs to cdr of configdirs
623	set $configdirs; configdir=$1; shift; configdirs=$*
624
625	if [ "`echo ${configdir}.`" != "${configdir}." ]
626	then
627	targetspecificdirs=${configdir}.*
628	else
629	targetspecificdirs=
630	fi
631
632	for i in ${configdir} ${targetspecificdirs}
633	do
634	if [ -r $i/configure ]
635	then
636	(cd $i ;
637	configure +template=${template})
638	else
639	echo No configure script in `pwd`/$i
640	fi
641	done
642	done
643	fi
644
645	exit 0
646	fi
647
648	# Temporarily, we support only direct subdir builds.
649	hostsubdir=Host-$host
650	targetsubdir=Target-$target
651
652	if [ -n "$removing" ]
653	then
654	rm -rf $hostsubdir/$targetsubdir
655
656	if [ -z "`(ls $hostsubdir) 2>&1 \| grep Target-`" ]
657	then
658	rm -rf $hostsubdir
659	fi
660	else
661	if [ ! -d $hostsubdir ] ; then mkdir $hostsubdir ; fi
662	cd $hostsubdir
663
664	if [ ! -d $targetsubdir ] ; then mkdir $targetsubdir ; fi
665	cd $targetsubdir
666
667	srcdir=../..
668
669	## Find the source files, if location was not specified.
670	#if [ x$srcdir = x ]
671	#then
672	# srcdirdefaulted=1
673	# srcdir=.
674	# if [ ! -r ${srctrigger} ]
675	# then
676	# srcdir=..
677	# fi
678	#fi
679	#
680	#if [ ! -r ${srcdir}/${srctrigger} ]
681	#then
682	# if [ x$srcdirdefaulted = x ]
683	# then
684	# echo "$progname: Can't find ${srcname} sources in \`${srcdir}'." 1>&2
685	# else
686	# echo "$progname: Can't find ${srcname} sources in \`.' or \`..'." 1>&2
687	# fi
688	# exit 1
689	#fi
690
691
692
693	# Set up the list of links to be made.
694	# $links is the list of link names, and $files is the list of names to link to.
695
696	# Make the links.
697	while [ -n "$files" ]
698	do
699	# set file to car of files, files to cdr of files
700	set $files; file=$1; shift; files=$*
701	set $links; link=$1; shift; links=$*
702
703	if [ ! -r ${srcdir}/config/$file ]
704	then
705	echo "$progname: cannot create a link \`$link'," 1>&2
706	echo "since the file \`config/$file' does not exist." 1>&2
707	exit 1
708	fi
709
710	$remove -f $link
711	rm -f config.status
712	# Make a symlink if possible, otherwise try a hard link
713	$symbolic_link ${srcdir}/config/$file $link 2>/dev/null \|\| $hard_link ${srcdir}/config/$file $link
714
715	if [ ! -r $link ]
716	then
717	echo "$progname: unable to link \`$link' to \`${srcdir}/config/$file'." 1>&2
718	exit 1
719	fi
720	echo "Linked \`$link' to \`${srcdir}/config/$file'."
721	done
722
723	# Install a makefile, and make it set VPATH
724	# if necessary so that the sources are found.
725	# Also change its value of srcdir.
726	# Also create a .gdbinit file which runs the one in srcdir
727	# and tells GDB to look there for source files.
728	case $srcdir in
729	.)
730	;;
731	*)
732	echo "VPATH = ${srcdir}" > x
733	cat x ${srcdir}/Makefile.in \| sed "s@^srcdir = \.@srcdir = ${srcdir}@" > Makefile.in
734	rm x
735	echo "dir ." > .gdbinit
736	echo "dir ${srcdir}" >> .gdbinit
737	echo "source ${srcdir}/.gdbinit" >> .gdbinit
738	;;
739	esac
740
741	host_var_file=hmake-${host}
742	target_var_file=tmake-${target}
743
744	# Conditionalize the makefile for this machine.
745	if [ -f ${srcdir}/config/${host_var_file} ]
746	then
747	sed -e "/^####/ r ${srcdir}/config/${host_var_file}" Makefile.in > Makefile.tem
748	else
749	cp Makefile.in Makefile.tem
750	fi
751
752	if [ -f ${srcdir}/config/${target_var_file} ]
753	then
754	sed -e "/^####/ r ${srcdir}/config/${target_var_file}" Makefile.tem > Makefile.tem1
755	mv Makefile.tem1 Makefile.tem
756	fi
757
758	# Remove all formfeeds, since some Makes get confused by them.
759	sed "s/\f//" Makefile.tem >> Makefile.tem1
760	mv Makefile.tem1 Makefile.tem
761
762	# reset SUBDIRS
763	sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" Makefile.tem > Makefile.tem1
764	mv Makefile.tem1 Makefile.tem
765
766	# reset NONSUBDIRS
767	sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" Makefile.tem > Makefile.tem1
768	mv Makefile.tem1 Makefile.tem
769
770	# Delete the intermediate files
771	if [ x$srcdir != x. ] ; then rm Makefile.in ; fi
772
773	rm -f Makefile
774
775	# Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
776	if [ x$host != x$target ]
777	then
778	echo "CROSS=-DCROSS_COMPILE" > Makefile
779	echo "ALL=start.encap" >> Makefile
780	else
781	echo "ALL=all.internal" > Makefile
782	fi
783
784	# set target and host
785	echo "host = $host" >> Makefile
786	echo "target = $target" >> Makefile
787
788	cat Makefile.tem >> Makefile
789	rm Makefile.tem
790
791	using=
792	if [ -f ${srcdir}/config/${host_var_file} ]
793	then
794	using=" using \"${host_var_file}\""
795	fi
796
797	if [ -f ${srcdir}/config/${target_var_file} ]
798	then
799	if [ -z "${using}" ]
800	then
801	andusing=" using \"${target_var_file}\""
802	else
803	andusing="${using} and \"${target_var_file}\""
804	fi
805	else
806	andusing=${using}
807	fi
808
809	echo "Created \"Makefile\""${andusing}.
810
811	if [ x$host = x$target ]
812	then
813	echo "Links are now set up for use with a $target." \
814	\| tee ${srcdir}/config.status
815	else
816	echo "Links are now set up for host $host and target $target." \
817	\| tee ${srcdir}/config.status
818	fi
819
820	cd ${srcdir}
821	fi
822
823	# If there are subdirectories, then recurse.
824
825	if [ x$norecurse != x ] ; then exit 0 ; fi
826
827	while [ -n "$configdirs" ]
828	do
829	# set configdir to car of configdirs, configdirs to cdr of configdirs
830	set $configdirs; configdir=$1; shift; configdirs=$*
831
832	# check for target override
833	targetspecificdir=${configdir}.${target}
834	if [ -d ${targetspecificdir} ]
835	then
836	configdir=${targetspecificdir}
837	fi
838
839	echo Configuring ${configdir}...
840	(cd ${configdir} ;
841	configure +host=${host} ${target} ${removing}) \
842	\| sed 's/^/ /'
843	done
844
845	exit 0