#
# Shell script to create proper links to machine-dependent files in
-# preparation for compiling gcc.
-#
-# Usage: configure [+srcdir=DIR] [+host=HOST] [+gas] [+nfp] TARGET
+# 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.
#
-progname=$0
-
remove=rm
hard_link=ln
symbolic_link='ln -s'
# 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
-destdir=* | +destdir=* | +destdi=* | +destd=* | +dest=* | +des=* | +de=* | +d=*)
destdir=`echo ${arg} | sed 's/[+-]d[a-z]*=//'`
;;
- -forcesubdirs | +f*)
+ -forcesubdirs | +forcesubdirs | +f)
forcesubdirs=${arg}
;;
- -host=* | +host=* | +hos=* | +ho=* | +h=*)
- host=`echo ${arg} | sed 's/[+-]h[a-z]*=//'`
- ;;
-languages=* | +languages=* | +language=* | +languag=* \
| +langua=* | +langu=* | +lang=* | +lan=* | +la=* \
| +l=*)
-gas | +gas | +ga | +g)
gas=yes
;;
+ -help | +h | +help)
+ fatal=true
+ ;;
-nfp | +nfp | +nf | +n)
nfp=yes
;;
-rm | +rm)
removing=${arg}
;;
- -srcdir=* | +srcdir=* | +srcdi=* | +srcd=* | +src=* | +sr=* | +s=*)
- srcdir=`echo ${arg} | sed 's/[+-]s[a-z]*=//'`
+# -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: \"${arg}\"". ;
+ echo) 1>&2
+ fatal=true
+ ;;
*)
-# Allow configure HOST TARGET
- if [ -z "${host}" ] ; then host=${target} ; fi
- target=${arg}
+ 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}" ]
-then
+if [ -z "${template}" -a -z "${removing}" -a -z "${fatal}" ] ; then
# Complain if an arg is missing
- if [ -z "${target}" ]
- then
- echo "Usage: ${progname} [+srcdir=DIR] [+host=HOST] [+gas] [+nfp] TARGET"
- echo -n "Where HOST and TARGET are something like "
- echo "\`vax', \`sun3', \`encore', etc."
- if [ -r config.status ]
- then
- cat config.status
- fi
- exit 1
+ if [ -z "${hosts}" ] ; then
+ (echo ;
+ echo "configure: No HOST specified." ;
+ echo) 2>&1
+ fatal=true
fi
fi
-# Default other arg
-if [ -z "${host}" ]
-then
- host=${target}
+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 files come in here.
+#### 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
srctrigger=as.c
srcname="gas"
+# per-host:
+
+
# assign cpu type
-case $target in
+case ${target} in
sun4* | sparc*)
cpu_type=sparc
;;
esac
# assign object format
-case $target in
+case ${target} in
*-coff)
obj_format=coff
;;
esac
# assign floating point type
-case $target in
+case ${target} in
vax)
atof=vax
;;
config/atof-${atof}.c"
links="host.h targ-cpu.c targ-cpu.h targ-env.h obj-format.h obj-format.c atof-targ.c"
-### end of configure.in
+## end of common part
# are we rebuilding config itself?
-if [ -n "${template}" ]
-then
- if [ ! -r ${template} ]
- then
+if [ -n "${template}" ] ; then
+ if [ ! -r ${template} ] ; then
echo "Can't find template ${template}."
exit 1
fi
echo "configdirs=" >> configure
echo >> configure
- if [ -r configure.in ]
- then
- sed -e "/^####/ r configure.in" ${template} >> configure
+ if [ -r configure.in ] ; then
+ if [ -z "`grep '^# per\-host:' configure.in`" ] ; then
+ echo `pwd`/configure.in has no "per-host:" line.
+ exit 1
+ fi
+
+ if [ -z "`grep '^# per\-target:' configure.in`" ] ; then
+ echo `pwd`/configure.in has no "per-target:" line.
+ exit 1
+ fi
+
+ sed -e '/^# per\-target:/,$d' configure.in > configure.com
+ sed -e '1,/^# per\-target:/d' configure.in > configure.tgt
+
+ sed -e '/^#### configure.in common parts/ r configure.com' \
+ -e '/^#### / r configure.tgt' \
+ ${template} >> configure
+
+ rm -f configure.com configure.tgt configure.hst
else
echo Warning: no configure.in in `pwd`
cat ${template} >> configure
rm configure.old
echo Rebuilt configure in `pwd`
- if [ -z "${norecurse}" ]
- then
- while [ -n "${configdirs}" ]
- do
+ if [ -z "${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
+ if [ "`echo ${configdir}.*`" != "${configdir}.*" ] ; then
targetspecificdirs=${configdir}.*
else
targetspecificdirs=
fi
- for i in ${configdir} ${targetspecificdirs}
- do
- if [ -r $i/configure ]
- then
+ for i in ${configdir} ${targetspecificdirs} ; do
+ if [ -r $i/configure ] ; then
(cd $i ;
- configure +template=${template})
+ ./configure +template=${template} ${verbose})
else
echo No configure script in `pwd`/$i
fi
fi
# some sanity checks on configure.in
-if [ -z "${srctrigger}" ]
-then
+if [ -z "${srctrigger}" ] ; then
echo srctrigger not set in configure.in. `pwd` not configured.
exit 1
fi
-# Temporarily, we support only direct subdir builds.
-hostsubdir=Host-${host}
-targetsubdir=Target-${target}
+for host in ${hosts} ; do
+ # Default other arg
+ if [ -z "${targets}" -o -n "${defaulttargets}" ] ; then
+ targets=${host}
+ defaulttargets=true
+ fi
-if [ -n "${removing}" ]
-then
- if [ -d "${hostsubdir}/${targetsubdir}" ]
- then
- rm -rf ${hostsubdir}/${targetsubdir}
+#### configure.in per-host parts come in here.
- 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
+# assign cpu type
+case ${target} in
+sun4* | sparc*)
+ cpu_type=sparc
+ ;;
+sun3*)
+ cpu_type=m68k
+ ;;
+i386*)
+ cpu_type=i386
+ ;;
+i960*)
+ cpu_type=i960
+ ;;
+a29k*)
+ cpu_type=a29k
+ ;;
+*)
+ cpu_type=generic
+ ;;
+esac
- 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
+# assign object format
+case ${target} in
+*-coff)
+ obj_format=coff
+ ;;
+*-bout)
+ obj_format=bout
+ ;;
+generic)
+ obj_format=generic
+ ;;
+*)
+ obj_format=aout
+ ;;
+esac
+
+# assign floating point type
+case ${target} in
+vax)
+ atof=vax
+ ;;
+*)
+ atof=ieee
+ ;;
+esac
- # Find the source files, if location was not specified.
- if [ -z "${srcdir}" ]
- then
- srcdirdefaulted=1
- srcdir=.
- if [ -n "${srctrigger}" -a ! -r ${srctrigger} ]
- then
- srcdir=..
+files="config/ho-${host}.h config/tc-${cpu_type}.c \
+ config/tc-${cpu_type}.h config/te-generic.h \
+ config/obj-${obj_format}.h config/obj-${obj_format}.c \
+ config/atof-${atof}.c"
+
+links="host.h targ-cpu.c targ-cpu.h targ-env.h obj-format.h obj-format.c atof-targ.c"
+## end of per-target part
+
+
+ for target in ${targets} ; do
+
+ if [ -n "${verbose}" ] ; then
+ echo " "target=\"${target}\"
fi
- fi
-
- if [ -n "${srctrigger}" -a ! -r ${srcdir}/${srctrigger} ]
- then
- if [ -z "${srcdirdefaulted}" ]
- then
- echo "${progname}: Can't find ${srcname} sources in \`${srcdir}'." 1>&2
+
+#### configure.in per-target parts come in here.
+
+# assign cpu type
+case ${target} in
+sun4* | sparc*)
+ cpu_type=sparc
+ ;;
+sun3*)
+ cpu_type=m68k
+ ;;
+i386*)
+ cpu_type=i386
+ ;;
+i960*)
+ cpu_type=i960
+ ;;
+a29k*)
+ cpu_type=a29k
+ ;;
+*)
+ cpu_type=generic
+ ;;
+esac
+
+# assign object format
+case ${target} in
+*-coff)
+ obj_format=coff
+ ;;
+*-bout)
+ obj_format=bout
+ ;;
+generic)
+ obj_format=generic
+ ;;
+*)
+ obj_format=aout
+ ;;
+esac
+
+# assign floating point type
+case ${target} in
+vax)
+ atof=vax
+ ;;
+*)
+ atof=ieee
+ ;;
+esac
+
+files="config/ho-${host}.h config/tc-${cpu_type}.c \
+ config/tc-${cpu_type}.h config/te-generic.h \
+ config/obj-${obj_format}.h config/obj-${obj_format}.c \
+ config/atof-${atof}.c"
+
+links="host.h targ-cpu.c targ-cpu.h targ-env.h obj-format.h obj-format.c atof-targ.c"
+## end of per-target part
+
+ # Temporarily, we support only direct subdir builds.
+ hostsubdir=Host-${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 Makefile config.status ${links}
+ fi
else
- echo "${progname}: Can't find ${srcname} sources in \`.' or \`..'." 1>&2
- fi
- exit 1
- fi
+ if [ -n "${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
- # 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.
+ if [ ! -d ${hostsubdir} ] ; then mkdir ${hostsubdir} ; fi
+ cd ${hostsubdir}
- # Make the links.
- while [ -n "${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 [ ! -d ${targetsubdir} ] ; then mkdir ${targetsubdir} ; fi
+ cd ${targetsubdir}
- 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
+ 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
- ${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} ${link}
+ # Find the source files, if location was not specified.
+ if [ -z "${srcdir}" ] ; then
+ srcdirdefaulted=1
+ srcdir=.
+ if [ -n "${srctrigger}" -a ! -r ${srctrigger} ] ; then
+ srcdir=..
+ fi
+ fi
- if [ ! -r ${link} ]
- then
- echo "${progname}: unable to link \"${link}\" to \"${srcdir}/${file}\"." 1>&2
- exit 1
- fi
- echo "Linked \"${link}\" to \"${srcdir}/${file}\"."
- done
+ if [ -n "${srctrigger}" -a ! -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
- # Create a .gdbinit file which runs the one in srcdir
- # and tells GDB to look there for source files.
+ # 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.
- case ${srcdir} in
- .)
- ;;
- *)
- echo "dir ." > .gdbinit
- echo "dir ${srcdir}" >> .gdbinit
- echo "source ${srcdir}/.gdbinit" >> .gdbinit
- ;;
- esac
+ # Make the links.
+ while [ -n "${files}" ] ; do
+ # set file to car of files, files to cdr of files
+ set ${files}; file=$1; shift; files=$*
+ set ${links}; link=$1; shift; links=$*
- # Install a makefile, and make it set VPATH
- # if necessary so that the sources are found.
- # Also change its value of srcdir.
+ 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
-# 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.
+ ${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} ${link}
- # Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
- if [ "${host}" != "${target}" ]
- then
- echo "CROSS=-DCROSS_COMPILE" > Makefile
- echo "ALL=start.encap" >> Makefile
- else
- echo "ALL=all.internal" > Makefile
- fi
+ 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
- # set target, host, VPATH
- echo "host = ${host}" >> Makefile
- echo "target = ${target}" >> Makefile
+ # 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}" != "${target}" ] ; then
+ echo "CROSS=-DCROSS_COMPILE" > Makefile
+ echo "ALL=start.encap" >> Makefile
+ else
+ echo "ALL=all.internal" > Makefile
+ fi
- if [ -n "${forcesubdirs}" ]
- then
- echo "subdir = /${hostsubdir}/${targetsubdir}" >> Makefile
- else
- echo "subdir =" >> Makefile
- fi
+ # set target, host, VPATH
+ echo "host = ${host}" >> Makefile
+ echo "target = ${target}" >> Makefile
-# echo "workdir = `pwd`" >> Makefile
- echo "VPATH = ${srcdir}" >> Makefile
+ if [ -n "${forcesubdirs}" ] ; then
+ echo "subdir = /${hostsubdir}/${targetsubdir}" >> Makefile
+ else
+ echo "subdir =" >> Makefile
+ fi
- # add Makefile.in
- cat ${srcdir}/Makefile.in >> Makefile
+ # echo "workdir = `pwd`" >> Makefile
+ echo "VPATH = ${srcdir}" >> Makefile
- # and shake thoroughly.
- host_var_file=hmake-${host}
- target_var_file=tmake-${target}
+ # add Makefile.in
+ cat ${srcdir}/Makefile.in >> Makefile
- # Conditionalize the makefile for this host.
- if [ -f ${srcdir}/config/${host_var_file} ]
- then
- sed -e "/^####/ r ${srcdir}/config/${host_var_file}" Makefile > Makefile.tem
- mv Makefile.tem Makefile
- fi
+ # and shake thoroughly.
+ host_var_file=hmake-${host}
+ target_var_file=tmake-${target}
- # Conditionalize the makefile for this target.
- if [ -f ${srcdir}/config/${target_var_file} ]
- then
- sed -e "/^####/ r ${srcdir}/config/${target_var_file}" Makefile > Makefile.tem
- mv Makefile.tem Makefile
- fi
+ # Conditionalize the makefile for this host.
+ if [ -f ${srcdir}/config/${host_var_file} ] ; then
+ sed -e "/^####/ r ${srcdir}/config/${host_var_file}" Makefile > Makefile.tem
+ mv Makefile.tem Makefile
+ fi
- # set srcdir
- sed "s@^srcdir = \.@srcdir = ${srcdir}@" Makefile > Makefile.tem
- mv Makefile.tem Makefile
+ # Conditionalize the makefile for this target.
+ if [ -f ${srcdir}/config/${target_var_file} ] ; then
+ sed -e "/^####/ r ${srcdir}/config/${target_var_file}" Makefile > Makefile.tem
+ mv Makefile.tem Makefile
+ fi
- # set destdir
- if [ -n "${destdir}" ]
- then
- sed "s:^destdir =.*$:destdir = ${destdir}:" Makefile > Makefile.tem
- mv Makefile.tem Makefile
- fi
+ # set srcdir
+ sed "s@^srcdir = \.@srcdir = ${srcdir}@" Makefile > Makefile.tem
+ mv Makefile.tem Makefile
- # Remove all formfeeds, since some Makes get confused by them.
- sed "s/\f//" Makefile >> Makefile.tem
- mv Makefile.tem Makefile
+ # set destdir
+ if [ -n "${destdir}" ] ; then
+ sed "s:^destdir =.*$:destdir = ${destdir}:" Makefile > Makefile.tem
+ mv Makefile.tem Makefile
+ fi
- # reset SUBDIRS
- sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" Makefile > Makefile.tem
- mv Makefile.tem Makefile
+ # Remove all formfeeds, since some Makes get confused by them.
+ sed "s/\f//" Makefile >> Makefile.tem
+ mv Makefile.tem Makefile
- # reset NONSUBDIRS
- sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" Makefile > Makefile.tem
- mv Makefile.tem Makefile
+ # reset SUBDIRS
+ sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" Makefile > Makefile.tem
+ mv Makefile.tem Makefile
- using=
- if [ -f ${srcdir}/config/${host_var_file} ]
- then
- using=" using \"${host_var_file}\""
- fi
+ # reset NONSUBDIRS
+ sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" Makefile > Makefile.tem
+ mv Makefile.tem Makefile
- 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
+ using=
+ if [ -f ${srcdir}/config/${host_var_file} ] ; then
+ using=" using \"${host_var_file}\""
+ fi
- echo "Created \"Makefile\""${andusing}.
+ 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=${using}
+ fi
- if [ "${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 ${srcdir}/config.status
- fi
+ echo "Created \"Makefile\"" in `pwd`${andusing}.
- originaldir=`pwd`
- cd ${srcdir}
-fi
+ if [ "${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 ${srcdir}
+ fi
+ done
+done
# If there are subdirectories, then recurse.
-if [ -n "${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
+if [ -n "${norecurse}" -o -z "${configdirs}" ] ; then exit 0 ; fi
+# configdirs is not null
+for configdir in ${configdirs} ; do
echo Configuring ${configdir}...
- (cd ${configdir} ;
- ./configure ${forcesubdirs} ${removing} +host=${host} ${target}) \
- | sed 's/^/ /'
+ specifics=
+ commons=
+
+ if [ -n "${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
+ (cd ${configdir} ;
+ ./configure ${commons} ${verbose} ${forcesubdirs} ${removing}) \
+ | sed 's/^/ /'
+ fi # if any common hosts
+
+ if [ -n "${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
+ (cd ${configdir} ;
+ ./configure ${hosts} ${verbose} ${forcesubdirs} ${removing} ${commons}) \
+ | sed 's/^/ /'
+ fi # if any commons
+
+ if [ -n "${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 1.4 1991/04/13 02:10:29 rich
+# Revision 1.6 1991/04/15 23:55:43 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
#
#
+#
+# Local Variables:
+# fill-column: 131
+# End:
+#
# end of configure.template
projects / binutils-gdb.git / commitdiff