From 1ca5c46c1f08145534cd804c609098d27313afef Mon Sep 17 00:00:00 2001 From: "K. Richard Pixley" Date: Thu, 22 Aug 1991 03:21:56 +0000 Subject: [PATCH] Three part names, etc. --- gas/configure | 208 +++++++++++++++++++++++++++++++++----------------- 1 file changed, 137 insertions(+), 71 deletions(-) diff --git a/gas/configure b/gas/configure index d4c4d99ae9a..0fb0508c6a4 100755 --- a/gas/configure +++ b/gas/configure @@ -55,11 +55,13 @@ hostsubdir= Makefile=Makefile Makefile_in=Makefile.in norecurse= +recursing= removing= srcdir= srctrigger= target= targets= +commontargets= targetsubdir= template= verbose= @@ -69,6 +71,7 @@ do case ${arg} in -ansi | +a*) ansi=true + clib=clib ;; -destdir=* | +destdir=* | +destdi=* | +destd=* | +dest=* | +des=* | +de=* | +d=*) destdir=`echo ${arg} | sed 's/[+-]d[a-z]*=//'` @@ -90,6 +93,9 @@ do -norecurse | +no*) norecurse=true ;; + -recursing) + recursing=true + ;; -rm | +r*) removing=${arg} ;; @@ -110,7 +116,7 @@ do -template=* | +template=* | +templat=* | +templa=* | +templ=* | +temp=* | +tem=* | +te=*) template=`echo ${arg} | sed 's/[+-]template=//'` ;; - -verbose | +v*) + -v | -verbose | +v*) verbose=${arg} ;; -* | +*) @@ -132,7 +138,6 @@ done if [ -n "${verbose}" ] ; then echo `pwd`/configure $* - echo targets=\"${targets}\" fi # process host and target only if not rebuilding configure itself or removing. @@ -141,7 +146,7 @@ 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 @@ -188,7 +193,7 @@ targetdependent=true # are we rebuilding config itself? if [ -n "${template}" ] ; then if [ ! -r ${template} ] ; then - echo "Can't find template ${template}." + echo '***' "Can't find template ${template}." 1>&2 exit 1 fi @@ -209,12 +214,12 @@ if [ -n "${template}" ] ; then 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 @@ -247,7 +252,21 @@ if [ -n "${template}" ] ; then rm template.new # mv configure configure.old mv configure.new configure - echo Rebuilt configure in `pwd` + + if [ -n "${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 "${verbose}" ] ; then + echo Rebuilt config.sub in `pwd` + fi + fi if [ -z "${norecurse}" ] ; then # If template is relative path, make it absolute for recursing. @@ -273,10 +292,12 @@ 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 $i is missing. + fi fi done done @@ -287,7 +308,7 @@ fi # some sanity checks on configure.in if [ -z "${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 @@ -298,19 +319,51 @@ for host in ${hosts} ; do defaulttargets=true fi + 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-${host} #### configure.in per-host parts come in here. -## end of per-host part. +gas_host=generic + +case "${host_cpu}" in +a29k | rs6000 | vax) gas_host=${host_cpu} ;; +mips) + case "${host_os}" in + ultrix) gas_host=decstation ;; + esac + ;; +*) + case "${host_os}" in + ansi | ultrix | hpux | sysv*) gas_host=${host_os} ;; + *) + case "${host_vendor}" in + sun) + case "${host_cpu}" in + m68k) gas_host=sun3 ;; + i386) gas_host=sun386 ;; + sparc) gas_host=sun4 ;; + esac + ;; + esac + ;; + esac + ;; +esac +## end of per-host part. for target in ${targets} ; do - if [ -n "${verbose}" ] ; then - echo " target=\"${target}\"" - fi - + 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. @@ -318,49 +371,26 @@ for host in ${hosts} ; do # assign cpu type emulation=generic -case ${target} in -sun4* | sparc*) - cpu_type=sparc - ;; -sun3*) - cpu_type=m68k - ;; -i386*) - cpu_type=i386 - ;; -i960*) - cpu_type=i960 - emulation=ic960 - ;; -a29k*) - cpu_type=a29k - ;; -m68k*) - cpu_type=m68k - ;; -*) - cpu_type=generic - ;; -esac +cpu_type=${target_cpu} # assign object format -case ${target} in -*-coff) +case ${target_os} in +-sysv* | -coff*) obj_format=coff ;; -*-bout) +-bout*) obj_format=bout ;; +-bsd* | -sunos* | *) + obj_format=aout + ;; generic) obj_format=generic ;; -*) - obj_format=aout - ;; esac # assign floating point type -case ${target} in +case ${target_cpu} in vax) atof=vax ;; @@ -369,7 +399,7 @@ vax) ;; esac -files="config/ho-${host}.h config/tc-${cpu_type}.c \ +files="config/ho-${gas_host}.h config/tc-${cpu_type}.c \ config/tc-${cpu_type}.h config/te-${emulation}.h \ config/obj-${obj_format}.h config/obj-${obj_format}.c \ config/atof-${atof}.c" @@ -386,7 +416,7 @@ links="host.h targ-cpu.c targ-cpu.h targ-env.h obj-format.h obj-format.c atof-ta 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 ${hostsubdir} fi else @@ -399,21 +429,32 @@ links="host.h targ-cpu.c targ-cpu.h targ-env.h obj-format.h obj-format.c atof-ta if [ -n "${subdirs}" ] ; then # check for existing status before allowing forced subdirs. if [ -f ${Makefile} ] ; then - echo "${Makefile} already exists in source directory. `pwd` not configured." + 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 ${targetsubdir} srcdir=../.. else # if not subdir builds, then make sure none exist. if [ -n "`(ls .) 2>&1 | grep Host-`" ] ; then - echo "Configured subdirs exist. `pwd` not configured." + echo '***' "Configured subdirs exist. `pwd` not configured." 1>&2 exit 1 fi fi @@ -429,12 +470,12 @@ links="host.h targ-cpu.c targ-cpu.h targ-env.h obj-format.h obj-format.c atof-ta if [ -n "${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 @@ -448,8 +489,8 @@ links="host.h targ-cpu.c targ-cpu.h targ-env.h obj-format.h obj-format.c atof-ta 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 @@ -459,10 +500,13 @@ links="host.h targ-cpu.c targ-cpu.h targ-env.h obj-format.h obj-format.c atof-ta ${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 @@ -555,7 +599,9 @@ links="host.h targ-cpu.c targ-cpu.h targ-env.h obj-format.h obj-format.c atof-ta andusing=${using} fi - echo "Created \"${Makefile}\"" in `pwd`${andusing}. + if [ -n "${verbose}" -o -z "${recursing}" ] ; then + echo "Created \"${Makefile}\"" in `pwd`${andusing}. + fi #### configure.in post-target parts come in here. @@ -599,7 +645,10 @@ if [ -n "${norecurse}" -o -z "${configdirs}" ] ; then exit 0 ; fi # configdirs is not null for configdir in ${configdirs} ; do - echo Configuring ${configdir}... + if [ -n "${verbose}" ] ; then + echo Configuring ${configdir}... + fi + specifics= commons= @@ -617,18 +666,23 @@ for configdir in ${configdirs} ; do if [ -n "${commons}" ] ; then if [ -d ${configdir} ] ; then (cd ${configdir} ; - ./configure ${commons} ${verbose} ${subdirs} ${removing} +destdir=${destdir}) \ + ./configure -recursing ${commons} ${verbose} ${subdirs} ${removing} +destdir=${destdir}) \ | sed 's/^/ /' else - echo Warning: directory \"${configdir}\" is missing. + if [ -n "${verbose}" ] ; then + echo Warning: directory \"${configdir}\" is missing. + fi fi fi # if any common hosts if [ -n "${specifics}" ] ; then for host in ${specifics} ; do - echo Configuring target specific directory ${configdir}.${host}... + if [ -n "${verbose}" ] ; then + echo Configuring target specific directory ${configdir}.${host}... + fi + (cd ${configdir}.${host} ; - ./configure ${host} ${verbose} ${subdirs} ${removing} +destdir=${destdir}) \ + ./configure -recursing ${host} ${verbose} ${subdirs} ${removing} +destdir=${destdir}) \ | sed 's/^/ /' done # for host in specifics fi # if there are any specifics @@ -653,19 +707,24 @@ for configdir in ${configdirs} ; do if [ -n "${commons}" ] ; then if [ -d ${configdir} ] ; then (cd ${configdir} ; - ./configure ${hosts} ${verbose} ${subdirs} ${removing} \ + ./configure -recursing ${hosts} ${verbose} ${subdirs} ${removing} \ ${commons} +destdir=${destdir}) \ | sed 's/^/ /' else - echo Warning: directory \"${configdir}\" is missing. + if [ -n "${verbose}" ] ; then + echo Warning: directory \"${configdir}\" is missing. + fi fi fi # if any commons if [ -n "${specifics}" ] ; then for target in ${specifics} ; do - echo Configuring target specific directory ${configdir}.${target}... + if [ -n "${verbose}" ] ; then + echo Configuring target specific directory ${configdir}.${target}... + fi + (cd ${configdir}.${target} ; - ./configure ${hosts} ${verbose} ${subdirs} ${removing} \ + ./configure -recursing ${hosts} ${verbose} ${subdirs} ${removing} \ "+target=${target}" +destdir=${destdir}) \ | sed 's/^/ /' done @@ -677,10 +736,17 @@ exit 0 # # $Log$ -# Revision 1.20 1991/08/14 00:29:31 rich -# Deal with emulations more gracefully. +# Revision 1.21 1991/08/22 03:21:56 rich +# Three part names, etc. +# +# Revision 1.29 1991/08/20 04:56:51 rich +# revisiting error messages +# +# Revision 1.28 1991/08/16 19:22:17 rich +# This is the commontargets change and should be considered +# experimental. # -# Revision 1.19 1991/08/08 01:12:07 rich +# Revision 1.27 1991/08/08 01:14:13 rich # allow +f to stand in for +subdirs # # Revision 1.26 1991/08/07 19:21:32 rich -- 2.30.2