Roll in configure that handles GDB.
This commit is contained in:
John Gilmore
parent
063efd10aa
commit
21a56d6d5e
156
bfd/configure
vendored
156
bfd/configure
vendored
@ -3,9 +3,6 @@
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# configure.in and a configure template.
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configdirs=
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# the debugger.
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#set -x
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#!/bin/sh
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# Configuration script template
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@ -13,19 +10,19 @@ configdirs=
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#This file is part of GNU.
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#GNU CC is free software; you can redistribute it and/or modify
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#it under the terms of the GNU General Public License as published by
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#the Free Software Foundation; either version 1, or (at your option)
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#any later version.
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#GNU CC is distributed in the hope that it will be useful,
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#but WITHOUT ANY WARRANTY; without even the implied warranty of
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#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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#GNU General Public License for more details.
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#You should have received a copy of the GNU General Public License
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#along with GNU CC; see the file COPYING. If not, write to
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#the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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# $Id$
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@ -55,6 +52,8 @@ defaulttargets=
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destdir=
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fatal=
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hostsubdir=
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Makefile=Makefile
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Makefile_in=Makefile.in
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norecurse=
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removing=
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srcdir=
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@ -203,6 +202,9 @@ if [ -n "${template}" ] ; then
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-e '/^#### configure.in per-target parts come in here.$/,/^## end of per-target part.$/c\
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#### configure.in per-target parts come in here.\
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## end of per-target part.' \
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-e '/^#### configure.in post-target parts come in here.$/,/^## end of post-target part.$/c\
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#### configure.in post-target parts come in here.\
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## end of post-target part.' \
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< ${template} > template.new
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if [ -r configure.in ] ; then
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@ -216,18 +218,26 @@ if [ -n "${template}" ] ; then
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exit 1
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fi
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# split configure.in into common, per-host, and per-target parts
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# split configure.in into common, per-host, per-target,
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# and post-target parts. Post-target is optional.
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sed -e '/^# per\-host:/,$d' configure.in > configure.com
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sed -e '1,/^# per\-host:/d' -e '/^# per\-target:/,$d' configure.in > configure.hst
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sed -e '1,/^# per\-target:/d' configure.in > configure.tgt
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if grep -s '^# post-target:' configure.in ; then
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sed -e '1,/^# per\-target:/d' -e '/^# post\-target:/,$d' configure.in > configure.tgt
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sed -e '1,/^# post\-target:/d' configure.in > configure.pos
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else
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sed -e '1,/^# per\-target:/d' configure.in > configure.tgt
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echo >configure.pos
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fi
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# and insert them
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sed -e '/^#### configure.in common parts come in here.$/ r configure.com' \
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-e '/^#### configure.in per\-host parts come in here.$/ r configure.hst' \
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-e '/^#### configure.in per\-target parts come in here.$/ r configure.tgt' \
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-e '/^#### configure.in post\-target parts come in here.$/ r configure.pos' \
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template.new > configure.new
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rm -f configure.com configure.tgt configure.hst
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rm -f configure.com configure.tgt configure.hst configure.pos
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else
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echo Warning: no configure.in in `pwd`
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cat ${template} >> configure
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@ -240,6 +250,13 @@ if [ -n "${template}" ] ; then
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echo Rebuilt configure in `pwd`
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if [ -z "${norecurse}" ] ; then
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# If template is relative path, make it absolute for recursing.
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if echo "${template}" | grep -s '^/' ; then
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true
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else
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template=`pwd`/${template}
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fi
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while [ -n "${configdirs}" ] ; do
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# set configdir to car of configdirs, configdirs to cdr of configdirs
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set ${configdirs}; configdir=$1; shift; configdirs=$*
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@ -291,7 +308,7 @@ for host in ${hosts} ; do
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for target in ${targets} ; do
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if [ -n "${verbose}" ] ; then
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echo host \= \"${host}\", target \= \"${target}\".
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echo " target=\"${target}\""
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fi
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target_makefile_frag=config/tmake-${target}
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@ -318,13 +335,13 @@ links=
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echo Warning: no `pwd`/${hostsubdir} to remove.
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fi
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else
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rm -f Makefile config.status ${links}
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rm -f ${Makefile} config.status ${links}
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fi
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else
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if [ -n "${forcesubdirs}" ] ; then
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# check for existing status before allowing forced subdirs.
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if [ -f Makefile ] ; then
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echo "Makefile already exists in source directory. `pwd` not configured."
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if [ -f ${Makefile} ] ; then
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echo "${Makefile} already exists in source directory. `pwd` not configured."
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exit 1
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fi
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@ -413,62 +430,57 @@ links=
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# Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
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if [ "${host}" != "${target}" ] ; then
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echo "CROSS=-DCROSS_COMPILE" > Makefile
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echo "ALL=start.encap" >> Makefile
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echo "CROSS=-DCROSS_COMPILE" > ${Makefile}
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echo "ALL=start.encap" >> ${Makefile}
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else
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echo "ALL=all.internal" > Makefile
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echo "ALL=all.internal" > ${Makefile}
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fi
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# set target, host, VPATH
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echo "host = ${host}" >> Makefile
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echo "target = ${target}" >> Makefile
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echo "host = ${host}" >> ${Makefile}
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echo "target = ${target}" >> ${Makefile}
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if [ -n "${forcesubdirs}" ] ; then
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echo "subdir = /${hostsubdir}/${targetsubdir}" >> Makefile
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echo "subdir = /${hostsubdir}/${targetsubdir}" >> ${Makefile}
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else
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echo "subdir =" >> Makefile
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echo "subdir =" >> ${Makefile}
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fi
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# echo "workdir = `pwd`" >> Makefile
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echo "VPATH = ${srcdir}" >> Makefile
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# echo "workdir = `pwd`" >> ${Makefile}
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echo "VPATH = ${srcdir}" >> ${Makefile}
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# add Makefile.in
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cat ${srcdir}/Makefile.in >> Makefile
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# add "Makefile.in" (or whatever it's called)
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cat ${srcdir}/${Makefile_in} >> ${Makefile}
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# and shake thoroughly.
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# Conditionalize the makefile for this host.
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if [ -f ${srcdir}/${host_makefile_frag} ] ; then
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sed -e "/^####/ r ${srcdir}/${host_makefile_frag}" Makefile > Makefile.tem
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mv Makefile.tem Makefile
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sed -e "/^####/ r ${srcdir}/${host_makefile_frag}" ${Makefile} > Makefile.tem
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mv Makefile.tem ${Makefile}
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fi
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# Conditionalize the makefile for this target.
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if [ -f ${srcdir}/${target_makefile_frag} ] ; then
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sed -e "/^####/ r ${srcdir}/${target_makefile_frag}" Makefile > Makefile.tem
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mv Makefile.tem Makefile
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sed -e "/^####/ r ${srcdir}/${target_makefile_frag}" ${Makefile} > Makefile.tem
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mv Makefile.tem ${Makefile}
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fi
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# set srcdir
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sed "s@^srcdir = \.@srcdir = ${srcdir}@" Makefile > Makefile.tem
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mv Makefile.tem Makefile
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sed "s@^srcdir = \.@srcdir = ${srcdir}@" ${Makefile} > Makefile.tem
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mv Makefile.tem ${Makefile}
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# set destdir
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if [ -n "${destdir}" ] ; then
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sed "s:^destdir =.*$:destdir = ${destdir}:" Makefile > Makefile.tem
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mv Makefile.tem Makefile
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sed "s:^destdir =.*$:destdir = ${destdir}:" ${Makefile} > Makefile.tem
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mv Makefile.tem ${Makefile}
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fi
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# Remove all formfeeds, since some Makes get confused by them.
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sed "s/ //" Makefile >> Makefile.tem
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mv Makefile.tem Makefile
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# reset SUBDIRS
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sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" Makefile > Makefile.tem
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mv Makefile.tem Makefile
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sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" ${Makefile} > Makefile.tem
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mv Makefile.tem ${Makefile}
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# reset NONSUBDIRS
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sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" Makefile > Makefile.tem
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mv Makefile.tem Makefile
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sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" ${Makefile} > Makefile.tem
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mv Makefile.tem ${Makefile}
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using=
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if [ -f ${srcdir}/${host_makefile_frag} ] ; then
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@ -485,7 +497,11 @@ links=
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andusing=${using}
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fi
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echo "Created \"Makefile\"" in `pwd`${andusing}.
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echo "Created \"${Makefile}\"" in `pwd`${andusing}.
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#### configure.in post-target parts come in here.
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## end of post-target part.
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if [ "${host}" = "${target}" ] ; then
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echo "Links are now set up for use with a ${target}." \
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@ -599,18 +615,36 @@ exit 0
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#
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# $Log$
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# Revision 1.10 1991/05/27 20:54:38 rich
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# fixed a bug in multiple targets
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# Revision 1.12 1991/07/20 00:56:41 gnu
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# Roll in configure that handles GDB.
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#
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# Revision 1.14 1991/05/22 01:44:04 rich
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# remove gdb until config issues resolve.
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# Revision 1.9 1991/07/06 04:35:51 gnu
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# Fix bug in configure when iterating targets.
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# Depend on alldeps.mak, not ${srcdir}/alldeps.mak, so it can be found
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# in either spot.
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#
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# Revision 1.13 1991/05/19 08:00:09 rich
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# Added gdb.
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# Revision 1.8 1991/07/05 00:04:58 gnu
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# Thu Jul 4 14:47:06 1991 John Gilmore (gnu at cygint.cygnus.com)
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#
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# Revision 1.12 1991/05/19 00:32:13 rich
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# Changes to deal with missing subdirs gracefully, and changes dictated
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# from dropping configure over gdb.
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# * configure.in, Makefile.in: Avoid rebuilding "depend" as much.
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# Avoid declaring Makefile dependencies, because GNU Make stupidly
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# tries to update it if we do.
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#
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# * coffread.c: Revise for minor changes to bfd internal coff
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# indexes.
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#
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# * configure: If -template= is given a relative path, make it
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# absolute before recurring in subdirectories.
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#
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# Revision 1.7 1991/07/04 15:59:46 gnu
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# Make gdb work with configure. Only thing that doesn't work is the -list
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# option (as far as I know).
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#
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# Revision 1.6 1991/06/04 07:28:16 gnu
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# Change GDB over to GNU General Public License version 2.
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#
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# Revision 1.5 1991/05/19 07:26:54 rich
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# configure changes and -opcode.h movement.
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#
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# Revision 1.4 1991/05/19 00:16:45 rich
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# Configure for gdb.
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