darling-gdb/binutils/configure
1991-05-27 20:54:50 +00:00

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#!/bin/sh
# Please do not edit this file. It is generated automatically from
# configure.in and a configure template.
configdirs=
# the debugger.
#set -x
#!/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 compilation.
#
# If configure succeeds, it leaves its status in config.status.
# If configure fails after disturbing the status quo,
# config.status is removed.
#
remove=rm
hard_link=ln
symbolic_link='ln -s'
#for Test
#remove="echo rm"
#hard_link="echo ln"
#symbolic_link="echo ln -s"
progname=$0
# clear some things potentially inherited from environment.
ansi=
defaulttargets=
destdir=
fatal=
hostsubdir=
norecurse=
removing=
srcdir=
srctrigger=
target=
targets=
targetsubdir=
template=
verbose=
for arg in $*;
do
case ${arg} in
-ansi | +ansi)
ansi=true
;;
-destdir=* | +destdir=* | +destdi=* | +destd=* | +dest=* | +des=* | +de=* | +d=*)
destdir=`echo ${arg} | sed 's/[+-]d[a-z]*=//'`
;;
-forcesubdirs | +forcesubdirs | +forcesubdir | +forcesubdi | +forcesubd \
| +forcesub | +forcesu | +forces | +force | +forc | +for | +fo | +f)
forcesubdirs=${arg}
;;
-languages=* | +languages=* | +language=* | +languag=* \
| +langua=* | +langu=* | +lang=* | +lan=* | +la=* \
| +l=*)
languages="${languages} `echo ${arg} | sed 's/[+-]l[a-z]*=//'`"
;;
-gas | +gas | +ga | +g)
gas=yes
;;
-help | +h | +help)
fatal=true
;;
-nfp | +nfp | +nf | +n)
nfp=yes
;;
-norecurse | +norecurse)
norecurse=true
;;
-rm | +rm)
removing=${arg}
;;
# -srcdir=* | +srcdir=* | +srcdi=* | +srcd=* | +src=* | +sr=* | +s=*)
# srcdir=`echo ${arg} | sed 's/[+-]s[a-z]*=//'`
# ;;
-target=* | +target=* | +targe=* | +targ=* | +tar=* | +ta=* | +t=*)
if [ -n "${targets}" ] ; then
forcesubdirs="+forcesubdirs"
fi
newtargets="${targets} `echo ${arg} | sed 's/[+-]t[a-z]*=//'`"
targets="${newtargets}"
;;
-template=* | +template=*)
template=`echo ${arg} | sed 's/[+-]template=//'`
;;
+verbose | +verbos | +verbo | +verb | +ver | +ve | +v)
verbose=${arg}
;;
-* | +*)
(echo ;
echo "Unrecognized option: \"${arg}\"". ;
echo) 1>&2
fatal=true
;;
*)
if [ -n "${hosts}" ] ; then
forcesubdirs="+forcesubdirs"
fi
newhosts="${hosts} ${arg}"
hosts=${newhosts}
;;
esac
done
if [ -n "${verbose}" ] ; then
echo `pwd`/configure $*
echo targets=\"${targets}\"
fi
# process host and target only if not rebuilding configure itself or removing.
if [ -z "${template}" -a -z "${removing}" -a -z "${fatal}" ] ; then
# Complain if an arg is missing
if [ -z "${hosts}" ] ; then
(echo ;
echo "configure: No HOST specified." ;
echo) 2>&1
fatal=true
fi
fi
if [ -n "${fatal}" -o "${hosts}" = "help" ] ; then
(echo "Usage: configure HOST" ;
echo ;
echo "Options: [defaults in brackets]" ;
echo " +ansi configure w/ANSI library. [no ansi lib]" ;
echo " +destdir=MYDIR configure for installation into MYDIR. [/usr/local]" ;
echo " +forcesubdirs configure in subdirectories. [in source directories]" ;
echo " +lang=LANG configure to build LANG. [gcc]" ;
echo " +help print this message. [normal config]" ;
echo " +gas configure the compilers for use with gas. [native as]" ;
echo " +nfp configure the compilers default to soft floating point. [hard float]" ;
echo " +norecurse configure this directory only. [recurse]" ;
echo " +rm remove this configuration. [build a configuration]" ;
echo " +target=TARGET configure for TARGET. [TARGET = HOST]" ;
echo " +template=TEM rebuild configure using TEM. [normal config]" ;
echo ;
echo "Where HOST and TARGET are something like \"vax\", \"sun3\", \"encore\", etc." ;
echo "Asking for more than one \"+target\" implies \"+forcesubdirs\". Any other" ;
echo "options given will apply to all targets.") 1>&2
if [ -r config.status ] ; then
cat config.status
fi
exit 1
fi
#### configure.in common parts 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"
## end of common part.
# are we rebuilding config itself?
if [ -n "${template}" ] ; then
if [ ! -r ${template} ] ; then
echo "Can't find template ${template}."
exit 1
fi
# prep the template
sed -e '/^#### configure.in common parts come in here.$/,/^## end of common part.$/c\
#### configure.in common parts come in here.\
## end of common part.' \
-e '/^#### configure.in per-host parts come in here.$/,/^## end of per-host part.$/c\
#### configure.in per-host parts come in here.\
## end of per-host part.' \
-e '/^#### configure.in per-target parts come in here.$/,/^## end of per-target part.$/c\
#### configure.in per-target parts come in here.\
## end of per-target part.' \
< ${template} > template.new
if [ -r configure.in ] ; then
if [ -z "`grep '^# per\-host:' configure.in`" ] ; then
echo `pwd`/configure.in has no "per-host:" line.
exit 1
fi
if [ -z "`grep '^# per\-target:' configure.in`" ] ; then
echo `pwd`/configure.in has no "per-target:" line.
exit 1
fi
# split configure.in into common, per-host, and per-target parts
sed -e '/^# per\-host:/,$d' configure.in > configure.com
sed -e '1,/^# per\-host:/d' -e '/^# per\-target:/,$d' configure.in > configure.hst
sed -e '1,/^# per\-target:/d' configure.in > configure.tgt
# and insert them
sed -e '/^#### configure.in common parts come in here.$/ r configure.com' \
-e '/^#### configure.in per\-host parts come in here.$/ r configure.hst' \
-e '/^#### configure.in per\-target parts come in here.$/ r configure.tgt' \
template.new > configure.new
rm -f configure.com configure.tgt configure.hst
else
echo Warning: no configure.in in `pwd`
cat ${template} >> configure
fi
chmod a+x configure.new
rm template.new
# mv configure configure.old
mv configure.new configure
echo Rebuilt configure in `pwd`
if [ -z "${norecurse}" ] ; 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 [ -d $i ] ; then
if [ -r $i/configure ] ; then
(cd $i ;
./configure +template=${template} ${verbose})
else
echo No configure script in `pwd`/$i
fi
else
echo Warning: directory $i is missing.
fi
done
done
fi
exit 0
fi
# some sanity checks on configure.in
if [ -z "${srctrigger}" ] ; then
echo srctrigger not set in configure.in. `pwd` not configured.
exit 1
fi
for host in ${hosts} ; do
# Default other arg
if [ -z "${targets}" -o -n "${defaulttargets}" ] ; then
targets=${host}
defaulttargets=true
fi
host_makefile_frag=config/hmake-${host}
#### configure.in per-host parts come in here.
## end of per-host part.
for target in ${targets} ; do
if [ -n "${verbose}" ] ; then
echo host \= \"${host}\", target \= \"${target}\".
fi
target_makefile_frag=config/tmake-${target}
#### configure.in per-target parts come in here.
files=
links=
## end of per-target part.
# Temporarily, we support only direct subdir builds.
hostsubdir=Host-${host}
targetsubdir=Target-${target}
if [ -n "${removing}" ] ; then
if [ -n "${forcesubdirs}" ] ; then
if [ -d "${hostsubdir}" ] ; then
rm -rf ${hostsubdir}/${targetsubdir}
if [ -z "`(ls ${hostsubdir}) 2>&1 | grep Target-`" ] ; then
rm -rf ${hostsubdir}
fi
else
echo Warning: no `pwd`/${hostsubdir} to remove.
fi
else
rm -f 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 ${targetsubdir}
srcdir=../..
else
# if not subdir builds, then make sure none exist.
if [ -n "`(ls .) 2>&1 | grep Host-`" ] ; then
echo "Configured subdirs exist. `pwd` not configured."
exit 1
fi
fi
# Find the source files, if location was not specified.
if [ -z "${srcdir}" ] ; then
srcdirdefaulted=1
srcdir=.
if [ -n "${srctrigger}" -a ! -r ${srctrigger} ] ; then
srcdir=..
fi
fi
if [ -n "${srctrigger}" -a ! -r ${srcdir}/${srctrigger} ] ; then
if [ -z "${srcdirdefaulted}" ] ; then
echo "${progname}: Can't find ${srcname} sources in `pwd`/${srcdir}" 1>&2
else
echo "${progname}: Can't find ${srcname} sources in `pwd`/. or `pwd`/.." 1>&2
fi
echo \(At least ${srctrigger} is missing.\) 1>&2
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 ${srcdir}/.gdbinit" >> .gdbinit
;;
esac
# Install a makefile, and make it set VPATH
# if necessary so that the sources are found.
# Also change its value of srcdir.
# FIXME-someday: This business of always writing to .tem and mv back
# is so that I don't screw things up while developing. Once this
# template is stable, these should be optimized. xoxorich.
# Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
if [ "${host}" != "${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.
# Conditionalize the makefile for this host.
if [ -f ${srcdir}/${host_makefile_frag} ] ; then
sed -e "/^####/ r ${srcdir}/${host_makefile_frag}" Makefile > Makefile.tem
mv Makefile.tem Makefile
fi
# Conditionalize the makefile for this target.
if [ -f ${srcdir}/${target_makefile_frag} ] ; then
sed -e "/^####/ r ${srcdir}/${target_makefile_frag}" Makefile > Makefile.tem
mv Makefile.tem Makefile
fi
# set srcdir
sed "s@^srcdir = \.@srcdir = ${srcdir}@" Makefile > Makefile.tem
mv Makefile.tem Makefile
# set destdir
if [ -n "${destdir}" ] ; then
sed "s:^destdir =.*$:destdir = ${destdir}:" Makefile > Makefile.tem
mv Makefile.tem Makefile
fi
# Remove all formfeeds, since some Makes get confused by them.
sed "s/ //" Makefile >> Makefile.tem
mv Makefile.tem Makefile
# reset SUBDIRS
sed "s:^SUBDIRS =.*$: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 ${srcdir}/${host_makefile_frag} ] ; then
using=" using \"${host_makefile_frag}\""
fi
if [ -f ${srcdir}/${target_makefile_frag} ] ; then
if [ -z "${using}" ] ; then
andusing=" using \"${target_makefile_frag}\""
else
andusing="${using} and \"${target_makefile_frag}\""
fi
else
andusing=${using}
fi
echo "Created \"Makefile\"" in `pwd`${andusing}.
if [ "${host}" = "${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 ${srcdir}
fi
done # for each target
# # Now build a Makefile for this host.
# if [ -n "${forcesubdirs}" ] ; then
# cd ${hostsubdir}
# cat > GNUmakefile << E!O!F
## Makefile generated by configure for host ${host}.
#
#%:
# for i in ${targets} ; do \
# $(MAKE) -C Target-\$i \$@
#
#all clean stage1 stage2 stage3 stage4etags tags TAGS
#E!O!F
# fi
done # for each host
# If there are subdirectories, then recurse.
if [ -n "${norecurse}" -o -z "${configdirs}" ] ; then exit 0 ; fi
# configdirs is not null
for configdir in ${configdirs} ; do
echo Configuring ${configdir}...
specifics=
commons=
if [ -n "${defaulttargets}" ] ; then
for host in ${hosts} ; do
if [ -d ${configdir}.${host} ] ; then
newspecifics="${specifics} ${host}"
specifics=${newspecifics}
else
newcommons="${commons} ${host}"
commons=${newcommons}
fi # if target specific
done # for each host
if [ -n "${commons}" ] ; then
if [ -d ${configdir} ] ; then
(cd ${configdir} ;
./configure ${commons} ${verbose} ${forcesubdirs} ${removing}) \
| sed 's/^/ /'
else
echo Warning: directory \"${configdir}\" is missing.
fi
fi # if any common hosts
if [ -n "${specifics}" ] ; then
for host in ${specifics} ; do
echo Configuring target specific directory ${configdir}.${host}...
(cd ${configdir}.${host} ;
./configure ${host} ${verbose} ${forcesubdirs} ${removing}) \
| sed 's/^/ /'
done # for host in specifics
fi # if there are any specifics
else
for target in ${targets} ; do
if [ -d ${configdir}.${target} ] ; then
newspecifics="${specifics} ${target}"
specifics=${newspecifics}
else
newcommons="${commons} +target=${target}"
commons=${newcommons}
fi
done # check for target specific dir override
if [ -n "${verbose}" ] ; then
echo " "commons=\"${commons}\"
echo " "specifics=\"${specifics}\"
fi # if verbose
if [ -n "${commons}" ] ; then
if [ -d ${configdir} ] ; then
(cd ${configdir} ;
./configure ${hosts} ${verbose} ${forcesubdirs} ${removing} ${commons}) \
| sed 's/^/ /'
else
echo Warning: directory \"${configdir}\" is missing.
fi
fi # if any commons
if [ -n "${specifics}" ] ; then
for target in ${specifics} ; do
echo Configuring target specific directory ${configdir}.${target}...
(cd ${configdir}.${target} ;
./configure ${hosts} ${verbose} ${forcesubdirs} ${removing} "+target=${target}") \
| sed 's/^/ /'
done
fi # if any specifics
fi # not default targets
done
exit 0
#
# $Log$
# Revision 1.10 1991/05/27 20:54:35 rich
# fixed a bug in multiple targets
#
# Revision 1.14 1991/05/22 01:44:04 rich
# remove gdb until config issues resolve.
#
# Revision 1.13 1991/05/19 08:00:09 rich
# Added gdb.
#
# Revision 1.12 1991/05/19 00:32:13 rich
# Changes to deal with missing subdirs gracefully, and changes dictated
# from dropping configure over gdb.
#
# Revision 1.4 1991/05/19 00:16:45 rich
# Configure for gdb.
#
# Revision 1.10 1991/05/04 00:58:38 rich
# Fix program name bug.
#
# Revision 1.9 1991/05/03 19:14:18 rich
# Changed getopt to libiberty, commented out an aborted attempt at host
# level Makefiles because it caused errors on +rm, add a warning for
# directories expected to be removed on +rm but that don't exist.
#
# Revision 1.8 1991/04/24 16:50:59 rich
# Three staging checkpoint.
#
# Revision 1.7 1991/04/17 01:34:47 rich
# Added getopt for binutils, fixed problem with host dependancies in
# configure.template.
#
# Revision 1.6 1991/04/16 00:18:44 rich
# Now handles multiple hosts and targets.
#
# Revision 1.5 1991/04/15 23:43:44 rich
# Now handles multiple hosts and targets.
#
# Revision 1.4 1991/04/13 02:11:03 rich
# Config cut 3. We now almost install a29k.
#
# Revision 1.3 1991/04/11 02:41:54 rich
# Cut 2 config. Subdirs.
#
#
#
#
# Local Variables:
# fill-column: 131
# End:
#
# end of configure.template