mirror of
https://github.com/espressif/binutils-gdb.git
synced 2025-06-22 02:50:08 +08:00
Deal with emulations more gracefully.
This commit is contained in:
K. Richard Pixley
72
gas/configure
vendored
72
gas/configure
vendored
@ -67,51 +67,50 @@ verbose=
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for arg in $*;
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do
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case ${arg} in
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-ansi | +ansi)
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-ansi | +a*)
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ansi=true
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;;
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-destdir=* | +destdir=* | +destdi=* | +destd=* | +dest=* | +des=* | +de=* | +d=*)
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destdir=`echo ${arg} | sed 's/[+-]d[a-z]*=//'`
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;;
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-forcesubdirs | +forcesubdirs | +forcesubdir | +forcesubdi | +forcesubd \
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| +forcesub | +forcesu | +forces | +force | +forc | +for | +fo | +f)
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forcesubdirs=${arg}
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;;
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-languages=* | +languages=* | +language=* | +languag=* \
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| +langua=* | +langu=* | +lang=* | +lan=* | +la=* \
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| +l=*)
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languages="${languages} `echo ${arg} | sed 's/[+-]l[a-z]*=//'`"
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;;
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-gas | +gas | +ga | +g)
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-gas | +g*)
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gas=yes
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;;
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-help | +h | +help)
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-help | +h*)
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fatal=true
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;;
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-nfp | +nfp | +nf | +n)
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-nfp | +nf*)
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nfp=yes
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;;
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-norecurse | +norecurse)
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-norecurse | +no*)
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norecurse=true
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;;
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-rm | +rm)
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-rm | +r*)
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removing=${arg}
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;;
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# -srcdir=* | +srcdir=* | +srcdi=* | +srcd=* | +src=* | +sr=* | +s=*)
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# srcdir=`echo ${arg} | sed 's/[+-]s[a-z]*=//'`
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# ;;
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-target=* | +target=* | +targe=* | +targ=* | +tar=* | +ta=* | +t=*)
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-subdirs | +f* | +su*)
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subdirs=${arg}
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;;
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-target=* | +target=* | +targe=* | +targ=* | +tar=* | +ta=*)
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if [ -n "${targets}" ] ; then
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forcesubdirs="+forcesubdirs"
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subdirs="+subdirs"
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fi
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newtargets="${targets} `echo ${arg} | sed 's/[+-]t[a-z]*=//'`"
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targets="${newtargets}"
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;;
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-template=* | +template=*)
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-template=* | +template=* | +templat=* | +templa=* | +templ=* | +temp=* | +tem=* | +te=*)
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template=`echo ${arg} | sed 's/[+-]template=//'`
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;;
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+verbose | +verbos | +verbo | +verb | +ver | +ve | +v)
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-verbose | +v*)
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verbose=${arg}
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;;
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-* | +*)
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@ -122,7 +121,7 @@ do
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;;
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*)
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if [ -n "${hosts}" ] ; then
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forcesubdirs="+forcesubdirs"
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subdirs="+subdirs"
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fi
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newhosts="${hosts} ${arg}"
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@ -153,7 +152,7 @@ if [ -n "${fatal}" -o "${hosts}" = "help" ] ; then
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echo "Options: [defaults in brackets]" ;
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echo " +ansi configure w/ANSI library. [no ansi lib]" ;
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echo " +destdir=MYDIR configure for installation into MYDIR. [/usr/local]" ;
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echo " +forcesubdirs configure in subdirectories. [in source directories]" ;
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echo " +subdirs configure in subdirectories. [in source directories]" ;
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echo " +lang=LANG configure to build LANG. [gcc]" ;
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echo " +help print this message. [normal config]" ;
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echo " +gas configure the compilers for use with gas. [native as]" ;
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@ -164,7 +163,7 @@ if [ -n "${fatal}" -o "${hosts}" = "help" ] ; then
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echo " +template=TEM rebuild configure using TEM. [normal config]" ;
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echo ;
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echo "Where HOST and TARGET are something like \"vax\", \"sun3\", \"encore\", etc." ;
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echo "Asking for more than one \"+target\" implies \"+forcesubdirs\". Any other" ;
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echo "Asking for more than one \"+target\" implies \"+subdirs\". Any other" ;
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echo "options given will apply to all targets.") 1>&2
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if [ -r config.status ] ; then
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@ -182,6 +181,7 @@ fi
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srctrigger=as.c
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srcname="gas"
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targetdependent=true
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## end of common part.
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@ -316,6 +316,8 @@ for host in ${hosts} ; do
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#### configure.in per-target parts come in here.
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# assign cpu type
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emulation=generic
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case ${target} in
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sun4* | sparc*)
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cpu_type=sparc
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@ -328,6 +330,7 @@ i386*)
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;;
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i960*)
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cpu_type=i960
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emulation=ic960
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;;
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a29k*)
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cpu_type=a29k
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@ -367,7 +370,7 @@ vax)
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esac
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files="config/ho-${host}.h config/tc-${cpu_type}.c \
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config/tc-${cpu_type}.h config/te-generic.h \
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config/tc-${cpu_type}.h config/te-${emulation}.h \
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config/obj-${obj_format}.h config/obj-${obj_format}.c \
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config/atof-${atof}.c"
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@ -379,7 +382,7 @@ links="host.h targ-cpu.c targ-cpu.h targ-env.h obj-format.h obj-format.c atof-ta
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targetsubdir=Target-${target}
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if [ -n "${removing}" ] ; then
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if [ -n "${forcesubdirs}" ] ; then
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if [ -n "${subdirs}" ] ; then
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if [ -d "${hostsubdir}" ] ; then
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rm -rf ${hostsubdir}/${targetsubdir}
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@ -393,7 +396,7 @@ links="host.h targ-cpu.c targ-cpu.h targ-env.h obj-format.h obj-format.c atof-ta
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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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if [ -n "${subdirs}" ] ; 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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@ -495,7 +498,7 @@ links="host.h targ-cpu.c targ-cpu.h targ-env.h obj-format.h obj-format.c atof-ta
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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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if [ -n "${subdirs}" ] ; then
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echo "subdir = /${hostsubdir}/${targetsubdir}" >> ${Makefile}
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else
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echo "subdir =" >> ${Makefile}
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@ -574,7 +577,7 @@ links="host.h targ-cpu.c targ-cpu.h targ-env.h obj-format.h obj-format.c atof-ta
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done # for each target
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# Now build a Makefile for this host.
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if [ -n "${forcesubdirs}" -a ! -n "${removing}" ] ; then
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if [ -n "${subdirs}" -a ! -n "${removing}" ] ; then
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cd ${hostsubdir}
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cat > GNUmakefile << E!O!F
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# Makefile generated by configure for host ${host}.
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@ -614,7 +617,7 @@ for configdir in ${configdirs} ; do
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if [ -n "${commons}" ] ; then
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if [ -d ${configdir} ] ; then
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(cd ${configdir} ;
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./configure ${commons} ${verbose} ${forcesubdirs} ${removing} +destdir=${destdir}) \
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./configure ${commons} ${verbose} ${subdirs} ${removing} +destdir=${destdir}) \
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| sed 's/^/ /'
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else
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echo Warning: directory \"${configdir}\" is missing.
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@ -625,7 +628,7 @@ for configdir in ${configdirs} ; do
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for host in ${specifics} ; do
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echo Configuring target specific directory ${configdir}.${host}...
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(cd ${configdir}.${host} ;
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./configure ${host} ${verbose} ${forcesubdirs} ${removing} +destdir=${destdir}) \
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./configure ${host} ${verbose} ${subdirs} ${removing} +destdir=${destdir}) \
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| sed 's/^/ /'
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done # for host in specifics
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fi # if there are any specifics
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@ -650,7 +653,7 @@ for configdir in ${configdirs} ; do
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if [ -n "${commons}" ] ; then
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if [ -d ${configdir} ] ; then
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(cd ${configdir} ;
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./configure ${hosts} ${verbose} ${forcesubdirs} ${removing} \
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./configure ${hosts} ${verbose} ${subdirs} ${removing} \
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${commons} +destdir=${destdir}) \
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| sed 's/^/ /'
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else
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@ -662,7 +665,7 @@ for configdir in ${configdirs} ; do
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for target in ${specifics} ; do
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echo Configuring target specific directory ${configdir}.${target}...
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(cd ${configdir}.${target} ;
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./configure ${hosts} ${verbose} ${forcesubdirs} ${removing} \
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./configure ${hosts} ${verbose} ${subdirs} ${removing} \
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"+target=${target}" +destdir=${destdir}) \
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| sed 's/^/ /'
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done
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@ -674,7 +677,22 @@ exit 0
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#
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# $Log$
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# Revision 1.16 1991/08/06 19:12:37 rich
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# Revision 1.20 1991/08/14 00:29:31 rich
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# Deal with emulations more gracefully.
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#
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# Revision 1.19 1991/08/08 01:12:07 rich
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# allow +f to stand in for +subdirs
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#
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# Revision 1.26 1991/08/07 19:21:32 rich
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# +forcesubdirs -> +subdirs
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#
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# Revision 1.25 1991/08/07 07:05:30 rich
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# Added make.
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#
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# Revision 1.24 1991/08/06 19:26:01 rich
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# revised option parsing.
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#
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# Revision 1.23 1991/08/06 19:12:32 rich
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# Host-level GNUmakefiles.
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#
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# Revision 1.22 1991/07/20 01:22:30 rich
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@ -5,28 +5,42 @@
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srctrigger=as.c
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srcname="gas"
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targetdependent=true
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# per-host:
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# per-target:
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# assign cpu type
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case $target in
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emulation=generic
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case ${target} in
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sun4* | sparc*)
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cpu_type=sparc
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;;
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sun3*)
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cpu_type=m68k
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;;
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i386*)
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cpu_type=i386
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;;
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i960*)
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cpu_type=i960
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emulation=ic960
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;;
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a29k*)
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cpu_type=a29k
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;;
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m68k*)
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cpu_type=m68k
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;;
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*)
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cpu_type=generic
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;;
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esac
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# assign object format
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case $target in
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case ${target} in
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*-coff)
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obj_format=coff
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;;
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@ -42,7 +56,7 @@ generic)
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esac
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# assign floating point type
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case $target in
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case ${target} in
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vax)
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atof=vax
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;;
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@ -52,7 +66,7 @@ vax)
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esac
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files="config/ho-${host}.h config/tc-${cpu_type}.c \
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config/tc-${cpu_type}.h config/te-generic.h \
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config/tc-${cpu_type}.h config/te-${emulation}.h \
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config/obj-${obj_format}.h config/obj-${obj_format}.c \
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config/atof-${atof}.c"
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