X-Git-Url: https://repo.jachan.dev/binutils.git/blobdiff_plain/6c18e39366ff442912ba8ae828f73ad2d7a7e4d4..28d0c3ce1963ba684d0492524c1cba6454e1d401:/ld/configure diff --git a/ld/configure b/ld/configure index ba073e13be..8bb4b59b01 100755 --- a/ld/configure +++ b/ld/configure @@ -1,31 +1,23 @@ -#!/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 +# Configuration script # 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. +# This program 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 2 of the License, or +# (at your option) any later version. +# +# This program 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 this program; if not, write to the Free Software +# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ # $Id$ @@ -51,16 +43,22 @@ progname=$0 # clear some things potentially inherited from environment. ansi= +arguments=$* defaulttargets= destdir= fatal= hostsubdir= -norecurse= +Makefile=Makefile +Makefile_in=Makefile.in +norecursion= +recurring= removing= srcdir= srctrigger= target= targets= +commontargets= +configdirs= targetsubdir= template= verbose= @@ -68,32 +66,32 @@ verbose= for arg in $*; do case ${arg} in - -ansi | +ansi) + -ansi | +a*) ansi=true + clib=clib ;; -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 ${arg} | sed 's/[+-]l[a-z]*=//'`" ;; - -gas | +gas | +ga | +g) + -gas | +g*) gas=yes ;; - -help | +h | +help) + -help | +h*) fatal=true ;; - -nfp | +nfp | +nf | +n) + -nfp | +nf*) nfp=yes ;; - -norecurse | +norecurse) - norecurse=true + -norecursion | +no*) + norecursion=true + ;; + -recurring | +recurring | +recurrin | +recurri | +recurr | +recur | +recu | +rec | +re) + recurring=true ;; -rm | +rm) removing=${arg} @@ -101,18 +99,21 @@ do # -srcdir=* | +srcdir=* | +srcdi=* | +srcd=* | +src=* | +sr=* | +s=*) # srcdir=`echo ${arg} | sed 's/[+-]s[a-z]*=//'` # ;; - -target=* | +target=* | +targe=* | +targ=* | +tar=* | +ta=* | +t=*) + -subdirs | +f* | +su*) + subdirs=${arg} + ;; + -target=* | +target=* | +targe=* | +targ=* | +tar=* | +ta=*) if [ -n "${targets}" ] ; then - forcesubdirs="+forcesubdirs" + subdirs="+subdirs" fi newtargets="${targets} `echo ${arg} | sed 's/[+-]t[a-z]*=//'`" targets="${newtargets}" ;; - -template=* | +template=*) + -template=* | +template=* | +templat=* | +templa=* | +templ=* | +temp=* | +tem=* | +te=*) template=`echo ${arg} | sed 's/[+-]template=//'` ;; - +verbose | +verbos | +verbo | +verb | +ver | +ve | +v) + -v | -verbose | +v*) verbose=${arg} ;; -* | +*) @@ -123,7 +124,7 @@ do ;; *) if [ -n "${hosts}" ] ; then - forcesubdirs="+forcesubdirs" + subdirs="+subdirs" fi newhosts="${hosts} ${arg}" @@ -134,7 +135,6 @@ done if [ -n "${verbose}" ] ; then echo `pwd`/configure $* - echo targets=\"${targets}\" fi # process host and target only if not rebuilding configure itself or removing. @@ -143,7 +143,7 @@ if [ -z "${template}" -a -z "${removing}" -a -z "${fatal}" ] ; then if [ -z "${hosts}" ] ; then (echo ; echo "configure: No HOST specified." ; - echo) 2>&1 + echo) 1>&2 fatal=true fi fi @@ -154,18 +154,18 @@ if [ -n "${fatal}" -o "${hosts}" = "help" ] ; then 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 " +subdirs 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 " +norecursion 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 "Asking for more than one \"+target\" implies \"+subdirs\". Any other" ; echo "options given will apply to all targets.") 1>&2 if [ -r config.status ] ; then @@ -181,8 +181,7 @@ fi # script appropriate for this directory. For more information, check # any existing configure script. -configdirs= -srctrigger=ldversion.c +srctrigger=ldmain.c srcname="linker" ## end of common part. @@ -190,7 +189,7 @@ srcname="linker" # are we rebuilding config itself? if [ -n "${template}" ] ; then if [ ! -r ${template} ] ; then - echo "Can't find template ${template}." + echo '***' "Can't find template ${template}." 1>&2 exit 1 fi @@ -204,31 +203,42 @@ if [ -n "${template}" ] ; then -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.' \ + -e '/^#### configure.in post-target parts come in here.$/,/^## end of post-target part.$/c\ +#### configure.in post-target parts come in here.\ +## end of post-target part.' \ < ${template} > template.new if [ -r configure.in ] ; then if [ -z "`grep '^# per\-host:' configure.in`" ] ; then - echo `pwd`/configure.in has no "per-host:" line. + echo '***' `pwd`/configure.in has no "per-host:" line. 1>&2 exit 1 fi if [ -z "`grep '^# per\-target:' configure.in`" ] ; then - echo `pwd`/configure.in has no "per-target:" line. + echo '***' `pwd`/configure.in has no "per-target:" line. 1>&2 exit 1 fi - # split configure.in into common, per-host, and per-target parts + # split configure.in into common, per-host, per-target, + # and post-target parts. Post-target is optional. sed -e '/^# per\-host:/,$d' configure.in > configure.com sed -e '1,/^# per\-host:/d' -e '/^# per\-target:/,$d' configure.in > configure.hst - sed -e '1,/^# per\-target:/d' configure.in > configure.tgt + if grep -s '^# post-target:' configure.in ; then + sed -e '1,/^# per\-target:/d' -e '/^# post\-target:/,$d' configure.in > configure.tgt + sed -e '1,/^# post\-target:/d' configure.in > configure.pos + else + sed -e '1,/^# per\-target:/d' configure.in > configure.tgt + echo >configure.pos + fi # 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.$/ r configure.tgt' \ + -e '/^#### configure.in post\-target parts come in here.$/ r configure.pos' \ template.new > configure.new - rm -f configure.com configure.tgt configure.hst + rm -f configure.com configure.tgt configure.hst configure.pos else echo Warning: no configure.in in `pwd` cat ${template} >> configure @@ -238,9 +248,30 @@ if [ -n "${template}" ] ; then rm template.new # mv configure configure.old mv configure.new configure - echo Rebuilt configure in `pwd` - if [ -z "${norecurse}" ] ; then + if [ -n "${verbose}" ] ; then + echo Rebuilt configure in `pwd` + fi + + # Now update config.sub from the template directory. + if echo "$template" | grep -s 'configure$' ; then + cp `echo "$template" | sed s/configure$/config.sub/` ./config.sub.new + # mv config.sub config.sub.old + mv config.sub.new config.sub + + if [ -n "${verbose}" ] ; then + echo Rebuilt config.sub in `pwd` + fi + fi + + if [ -z "${norecursion}" ] ; then + # If template is relative path, make it absolute for recurring. + if echo "${template}" | grep -s '^/' ; then + true + else + template=`pwd`/${template} + fi + while [ -n "${configdirs}" ] ; do # set configdir to car of configdirs, configdirs to cdr of configdirs set ${configdirs}; configdir=$1; shift; configdirs=$* @@ -257,10 +288,12 @@ if [ -n "${template}" ] ; then (cd $i ; ./configure +template=${template} ${verbose}) else - echo No configure script in `pwd`/$i + echo Warning: No configure script in `pwd`/$i fi else - echo Warning: directory $i is missing. + if [ -n "${verbose}" ] ; then + echo Warning: directory $i is missing. + fi fi done done @@ -271,7 +304,7 @@ fi # some sanity checks on configure.in if [ -z "${srctrigger}" ] ; then - echo srctrigger not set in configure.in. `pwd` not configured. + echo Warning: srctrigger not set in configure.in. `pwd` not configured. exit 1 fi @@ -282,62 +315,157 @@ for host in ${hosts} ; do defaulttargets=true fi + host_alias=${host} + + result=`/bin/sh ./config.sub ${host}` + host_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'` + host_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'` + host_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'` + host=${host_cpu}-${host_vendor}-${host_os} host_makefile_frag=config/hmake-${host} #### configure.in per-host parts come in here. -## end of per-host part. +if [ "${host_os}" = "posix" ] ; then + my_host=posix +else + case "${host_cpu}" in + rs6000) my_host=aix ;; + mips) + case "${host_vendor}" in + dec) my_host=dec3100 ;; + esac + ;; + m88k) + case "${host_vendor}" in + *) + case "${host_os}" in + dgux) my_host=dgux ;; + esac + ;; + esac + ;; + m68k) + case "${host_vendor}" in + hp) my_host=hp9000 ;; + sony) my_host=news ;; + sun) my_host=sun3 ;; + esac + ;; - for target in ${targets} ; do + i386) + case "${host_vendor}" in + *) + case "${host_os}" in + sysv) my_host=i386v ;; + esac + ;; + esac + ;; - if [ -n "${verbose}" ] ; then - echo host \= \"${host}\", target \= \"${target}\". - fi + sparc) + case "${host_vendor}" in + sun) my_host=sun4 ;; + esac + ;; + rtpc) my_host=rtbsd ;; + tahoe | vax) my_host=${host_cpu} ;; + esac +fi + +if [ ! -f config/h-${my_host} ] ; then + echo '***' The linker do not support host ${host} + exit 1 +fi + +host_makefile_frag=config/h-${my_host} + +## end of per-host part. + + for target in ${targets} ; do + + target_alias=${target} + result=`/bin/sh ./config.sub ${target}` + target_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'` + target_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'` + target_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'` + target=${target_cpu}-${target_vendor}-${target_os} target_makefile_frag=config/tmake-${target} #### configure.in per-target parts come in here. +case ${target_cpu} in +sparc) + case ${target_vendor} in + sun) my_target=sun4 ;; + esac + ;; +m88k) my_target=m88k-bcs ;; +a29k) my_target=coff-a29k ;; +m68k) + case ${target_vendor} in + sun) my_target=sun3 ;; + sony) my_target=news;; + *) echo "Unknown 68k target vendor:" ${target_vendor} ;; + esac +esac + +target_makefile_frag=config/t-${my_target} + +files= +links= ## end of per-target part. # Temporarily, we support only direct subdir builds. - hostsubdir=Host-${host} - targetsubdir=Target-${target} + hostsubdir=H-${host_alias} + targetsubdir=T-${target_alias} if [ -n "${removing}" ] ; then - if [ -n "${forcesubdirs}" ] ; then + if [ -n "${subdirs}" ] ; then if [ -d "${hostsubdir}" ] ; then rm -rf ${hostsubdir}/${targetsubdir} - if [ -z "`(ls ${hostsubdir}) 2>&1 | grep Target-`" ] ; then + if [ -z "`(ls ${hostsubdir}) 2>&1 | grep Target- | grep -v Target-independent`" ] ; then rm -rf ${hostsubdir} fi else echo Warning: no `pwd`/${hostsubdir} to remove. fi else - rm -f Makefile config.status ${links} + rm -f ${Makefile} config.status ${links} fi else - if [ -n "${forcesubdirs}" ] ; then + if [ -n "${subdirs}" ] ; then # check for existing status before allowing forced subdirs. - if [ -f Makefile ] ; then - echo "Makefile already exists in source directory. `pwd` not configured." + if [ -f ${Makefile} ] ; then + echo '***' "${Makefile} already exists in source directory. `pwd` not configured." 1>&2 exit 1 fi if [ ! -d ${hostsubdir} ] ; then mkdir ${hostsubdir} ; fi cd ${hostsubdir} - if [ ! -d ${targetsubdir} ] ; then mkdir ${targetsubdir} ; fi + if [ ! -d ${targetsubdir} ] ; then + if [ -z "${commontargets}" ] ; then + mkdir ${targetsubdir} + else + if [ ! -d Target-independent ] ; then + mkdir Target-independent + fi + + ${symbolic_link} Target-independent ${targetsubdir} + fi # if target independent + fi # if no target dir yet + 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." + echo '***' "Configured subdirs exist. `pwd` not configured." 1>&2 exit 1 fi fi @@ -353,12 +481,12 @@ for host in ${hosts} ; do if [ -n "${srctrigger}" -a ! -r ${srcdir}/${srctrigger} ] ; then if [ -z "${srcdirdefaulted}" ] ; then - echo "${progname}: Can't find ${srcname} sources in `pwd`/${srcdir}" 1>&2 + echo '***' "${progname}: Can't find ${srcname} sources in `pwd`/${srcdir}" 1>&2 else - echo "${progname}: Can't find ${srcname} sources in `pwd`/. or `pwd`/.." 1>&2 + echo '***' "${progname}: Can't find ${srcname} sources in `pwd`/. or `pwd`/.." 1>&2 fi - echo \(At least ${srctrigger} is missing.\) 1>&2 + echo '***' \(At least ${srctrigger} is missing.\) 1>&2 exit 1 fi @@ -372,8 +500,8 @@ for host in ${hosts} ; do set ${links}; link=$1; shift; links=$* if [ ! -r ${srcdir}/${file} ] ; then - echo "${progname}: cannot create a link \"${link}\"," 1>&2 - echo "since the file \"${file}\" does not exist." 1>&2 + echo '***' "${progname}: cannot create a link \"${link}\"," 1>&2 + echo '***' "since the file \"${file}\" does not exist." 1>&2 exit 1 fi @@ -383,10 +511,13 @@ for host in ${hosts} ; do ${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}/${file}\"." 1>&2 + echo '***' "${progname}: unable to link \"${link}\" to \"${srcdir}/${file}\"." 1>&2 exit 1 fi - echo "Linked \"${link}\" to \"${srcdir}/${file}\"." + + if [ -n "${verbose}" ] ; then + echo "Linked \"${link}\" to \"${srcdir}/${file}\"." + fi done # Create a .gdbinit file which runs the one in srcdir @@ -412,68 +543,76 @@ for host in ${hosts} ; do # Define macro CROSS_COMPILE in compilation if this is a cross-compiler. if [ "${host}" != "${target}" ] ; then - echo "CROSS=-DCROSS_COMPILE" > Makefile - echo "ALL=start.encap" >> Makefile + echo "CROSS=-DCROSS_COMPILE" > ${Makefile} + echo "ALL=start.encap" >> ${Makefile} else - echo "ALL=all.internal" > Makefile + 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 + echo "host_alias = ${host_alias}" >> ${Makefile} + echo "host_cpu = ${host_cpu}" >> ${Makefile} + echo "host_vendor = ${host_vendor}" >> ${Makefile} + echo "host_os = ${host_os}" >> ${Makefile} + + echo "target_alias = ${target_alias}" >> ${Makefile} + echo "target_cpu = ${target_cpu}" >> ${Makefile} + echo "target_vendor = ${target_vendor}" >> ${Makefile} + echo "target_os = ${target_os}" >> ${Makefile} + + if [ -n "${subdirs}" ] ; then + echo "subdir = /${hostsubdir}/${targetsubdir}" >> ${Makefile} else - echo "subdir =" >> Makefile + echo "subdir =" >> ${Makefile} fi - # echo "workdir = `pwd`" >> Makefile - echo "VPATH = ${srcdir}" >> Makefile + # echo "workdir = `pwd`" >> ${Makefile} + echo "VPATH = ${srcdir}" >> ${Makefile} - # add Makefile.in - cat ${srcdir}/Makefile.in >> Makefile + # add "Makefile.in" (or whatever it's called) + 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 + (echo "host_makefile_frag = ${srcdir}/${host_makefile_frag}" ; + 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 + (echo "target_makefile_frag = ${srcdir}/${target_makefile_frag}" ; + 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 + sed "s@^srcdir = \.@srcdir = ${srcdir}@" ${Makefile} > Makefile.tem + mv Makefile.tem ${Makefile} # set destdir if [ -n "${destdir}" ] ; then - sed "s:^destdir =.*$:destdir = ${destdir}:" Makefile > Makefile.tem - mv Makefile.tem Makefile + sed "s:^destdir =.*$: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 = ${configdirs}:" Makefile > Makefile.tem - mv Makefile.tem Makefile + sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" ${Makefile} > Makefile.tem + mv Makefile.tem ${Makefile} # reset NONSUBDIRS - sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" Makefile > Makefile.tem - mv Makefile.tem Makefile + sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" ${Makefile} > Makefile.tem + mv Makefile.tem ${Makefile} using= if [ -f ${srcdir}/${host_makefile_frag} ] ; then using=" using \"${host_makefile_frag}\"" fi + # remove any form feeds. + sed -e "s/ //" ${Makefile} > Makefile.tem + mv Makefile.tem ${Makefile} + if [ -f ${srcdir}/${target_makefile_frag} ] ; then if [ -z "${using}" ] ; then andusing=" using \"${target_makefile_frag}\"" @@ -484,170 +623,72 @@ for host in ${hosts} ; do andusing=${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 ${srcdir}/config.status + if [ -n "${verbose}" -o -z "${recurring}" ] ; then + echo "Created \"${Makefile}\"" in `pwd`${andusing}. fi +#### configure.in post-target parts come in here. + +## end of post-target part. + + # describe the chosen configuration in config.status. + # Make that file a shellscript which will reestablish + # the same configuration. Used in Makefiles to rebuild + # Makefiles. + + echo "#!/bin/sh +# ${srcname} was configured as follows: +${srcdir}/configure" ${arguments} `if [ -z "${norecursion}" ] ; then echo +norecursion ; else true ; fi` > config.status + chmod a+x config.status + 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 "${configdirs}" ] ; then exit 0 ; fi + # If there are subdirectories, then recurse. + if [ -z "${norecursion}" -a -n "${configdirs}" ] ; then + for configdir in ${configdirs} ; do + if [ -n "${verbose}" ] ; then + echo Configuring ${configdir}... + fi -# configdirs is not null -for configdir in ${configdirs} ; do - echo Configuring ${configdir}... - specifics= - commons= + if [ -d ${configdir} ] ; then + (cd ${configdir} ; + ./configure +recurring ${host_alias} +target=${target_alias} \ + ${verbose} ${subdirs} ${removing} +destdir=${destdir}) \ + | sed 's/^/ /' + else + if [ -n "${verbose}" ] ; then + echo Warning: directory \"${configdir}\" is missing. + fi + fi + done + fi + done # for each target - 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} ${removing}) \ - | sed 's/^/ /' - done # for host in specifics - fi # if there are any specifics - else + # Now build a Makefile for this host. + if [ -n "${subdirs}" -a ! -n "${removing}" ] ; then + cd ${hostsubdir} + cat > GNUmakefile << E!O!F +# Makefile generated by configure for host ${host_alias}. - for target in ${targets} ; do - if [ -d ${configdir}.${target} ] ; then - newspecifics="${specifics} ${target}" - specifics=${newspecifics} - else - newcommons="${commons} +target=${target}" - commons=${newcommons} - fi +ALL := $(shell ls -d Target-*) - done # check for target specific dir override +%: + $(foreach subdir,$(ALL),$(MAKE) -C $(subdir) \$@ &&) true - if [ -n "${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 +all: +E!O!F + cd .. + fi +done # for each host exit 0 -# -# $Log$ -# Revision 1.12 1991/05/27 20:54:42 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 +# end of configure