# config.status is removed.
#
-export PATH || (echo "OOPS, this isn't sh. Desperation time. I will feed myself to sh."; sh $0 $argv; kill $$)
+# NOTE: This script contains support for a Cygnus experimental feature, called
+# +subdirs, which is currently, tentatively, de-supported.
-#set -e
+export PATH || (echo "OOPS, this isn't sh. Desperation time. I will feed myself to sh."; sh $0 $argv; kill $$)
remove=rm
hard_link=ln
Makefile=Makefile
Makefile_in=Makefile.in
-ansi=
arguments=$*
commontargets=
configdirs=
+datadir=
+datadiroption=
defaulttargets=
-destdir=
fatal=
-hostsubdir=
+floating_point=default
+gas=default
+hosts=
+#hostsubdir=
+#namesubdir=
+next_prefix=
+next_host=
+#next_namesubdir=
+#next_objdir=
+next_site=
+next_srcdir=
+next_target=
+next_tmpdir=
norecursion=
-objdir=
-objdiroption=
+#objdir=
+#objdiroption=
+prefix=/usr/local
progname=
recurring=
removing=
srctrigger=
target=
targets=
-targetsubdir=
+#targetsubdir=
+undefinedargs=
verbose=
+version="$Revision$"
+x11=default
-for arg in $*;
-do
- case ${arg} in
- -ansi | +a*)
- ansi=true
- clib=clib
- ;;
- -destdir=* | +destdir=* | +destdi=* | +destd=* | +dest=* | +des=* | +de=* | +d=*)
- destdir=`echo ${arg} | sed 's/[+-]d[a-z]*=//'`
- ;;
- -languages=* | +languages=* | +language=* | +languag=* \
- | +langua=* | +langu=* | +lang=* | +lan=* | +la=* \
- | +l=*)
- languages="${languages} `echo ${arg} | sed 's/[+-]l[a-z]*=//'`"
- ;;
- -gas | +g*)
- gas=yes
- ;;
- -help | +h*)
- fatal=true
- ;;
- -nfp | +nf*)
- nfp=yes
- ;;
- -norecursion | +no*)
- norecursion=true
- ;;
- -objdir=* | +objdir=* | +objdi=* | +objd=* | +obj=* | +ob=* | +o=*)
- objdiroption=${arg}
- objdir=`echo ${arg} | sed 's/[+-]o[a-z]*=//'`
- ;;
- -recurring | +recurring | +recurrin | +recurri | +recurr | +recur | +recu | +rec | +re)
- recurring=true
- ;;
- -rm | +rm)
- removing=${arg}
- ;;
- -site=* | +site=* | +sit=* | +si=*)
- site=`echo ${arg} | sed 's/[+-]s[a-z]*=//'`
- ;;
-# -srcdir=* | +srcdir=* | +srcdi=* | +srcd=* | +src=* | +sr=*)
-# srcdir=`echo ${arg} | sed 's/[+-]s[a-z]*=//'`
-# ;;
- -subdirs | +su*)
- subdirs=${arg}
- ;;
- -target=* | +target=* | +targe=* | +targ=* | +tar=* | +ta=*)
- if [ -n "${targets}" ] ; then
- subdirs="+subdirs"
- fi
+# or maybe grab from gcc/version.c
+version_path=
+next_version_path=
- newtargets="${targets} `echo ${arg} | sed 's/[+-]t[a-z]*=//'`"
- targets="${newtargets}"
- ;;
- -tmpdir=* | +tmpdir=* | +tmpdi=* | +tmpd=* | +tmp=* | +tm=*)
- tmpdiroption=${arg}
- TMPDIR=`echo ${arg} | sed 's/[+-]t[a-z]*=//'`
- ;;
- -v | -verbose | +v*)
- verbose=${arg}
- ;;
- -* | +*)
- (echo ;
- echo "Unrecognized option: \"${arg}\"". ;
- echo) 1>&2
- fatal=true
- ;;
- *)
- if [ -n "${hosts}" ] ; then
- subdirs="+subdirs"
- fi
-
- newhosts="${hosts} ${arg}"
- hosts=${newhosts}
- ;;
- esac
-done
-
-if [ -n "${verbose}" ] ; then
- echo $0 $*
-fi
+NO_EDIT="This file was generated automatically by configure. Do not edit."
## this is a little touchy and won't always work, but...
##
## path.
##
+PWD=`pwd`
+
if (echo $0 | grep '^/' > /dev/null) ; then
progname=$0
+elif (echo $0 | grep '/' > /dev/null) ; then
+ progname=${PWD}/$0
else
- if (echo $0 | grep '/' > /dev/null) ; then
- progname=`pwd`/$0
- else
- progname=$0
- PATH=$PATH:`pwd` ; export PATH
- fi
+ progname=$0
+ PATH=$PATH:${PWD} ; export PATH
fi
-configsub=`echo ${progname} | sed 's/configure$/config.sub/'`
+for arg in $*;
+do
+ # handle things that might have args following as separate words
+ if [ -n "${next_prefix}" ] ; then prefix=${arg} ; prefixoption="-prefix=${prefix}" ; next_prefix=
+ elif [ -n "${next_datadir}" ] ; then datadir=${arg} ; datadiroption="-datadir=${datadir}" ; next_datadir=
+# elif [ -n "${next_namesubdir}" ] ; then \
+# namesubdir=${arg} ; namesubdiroption="--namesubdir=${namesubdir}" ; next_namesubdir=
+# elif [ -n "${next_objdir}" ] ; then objdir=${arg} ; objdiroption="--objdir=${objdir}" ; next_objdir=
+ elif [ -n "${next_version_path}" ] ; then version_path=${arg} ; next_version_path=
+ elif [ -n "${next_site}" ] ; then site=${arg} ; next_site=
+ elif [ -n "${next_srcdir}" ] ; then srcdir=${arg} ; next_srcdir=
+ elif [ -n "${next_target}" ] ; then
+ next_target=
+ if [ -z "${targets}" ] ; then
+ newtargets="${targets} ${arg}"
+ targets="${newtargets}"
+ else
+ echo '***' Can only configure for one target at a time.
+ fatal=yes
+ fi
+ elif [ -n "${next_tmpdir}" ] ; then
+ next_tmpdir=
+ tmpdiroption="--tmpdir=${arg}"
+ TMPDIR=${arg}
-if ${configsub} none >/dev/null 2>&1 ; then
- true
-else
- echo '***' cannot find config.sub.
- echo 1
+ else
+ case ${arg} in
+ -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* | --da=* | --d=*)
+ datadir=`echo ${arg} | sed 's/^[-a-z]*=//'`
+ datadiroption=${arg}
+ ;;
+ -datadir | --datadir | --datadi | --datad | --data | --dat | --da | --d)
+ next_datadir=yes
+ ;;
+ -gas | --g*)
+ gas=yes
+ ;;
+ -help | --he*)
+ fatal=true
+ ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+# if [ -n "${hosts}" ] ; then
+# subdirs="--subdirs"
+# fi
+
+ if [ -z "${hosts}" ] ; then
+ newhosts="${hosts} `echo ${arg} | sed 's/^[-a-z]*=//'`"
+ hosts="${newhosts}"
+ else
+ echo '***' Can only configure for one host at a time.
+ fatal=yes
+ fi
+ ;;
+# -namesubdir | --namesubdir | --namesubdi | --namesubd | --namesub | --namesu | --names | --name | --nam | --na)
+# next_namesubdir=yes
+# ;;
+# -namesubdir=* | --namesubdir=* | --namesubdi=* | --namesubd=* | --namesub=* | --namesu=* | --names=* | --name=* | --nam=* | --na=*)
+# namesubdir=`echo ${arg} | sed 's/^[-a-z]*=//'`
+# namesubdiroption=${arg}
+# ;;
+ -nfp | --nf*)
+ floating_point=no
+ ;;
+ -norecursion | --no*)
+ norecursion=true
+ ;;
+# -objdir=* | --objdir=* | --objdi=* | --objd=* | --obj=* | --ob=* | --o=*)
+# objdiroption=${arg}
+# objdir=`echo ${arg} | sed 's/^[-a-z]*=//'`
+# ;;
+# -objdir | --objdir | --objdi | --objd | --obj | --ob | --o)
+# next_objdir=yes
+# ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=`echo ${arg} | sed 's/^[-a-z]*=//'`
+ prefixoption=${arg}
+ ;;
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ next_prefix=yes
+ ;;
+ -recurring | --recurring | --recurrin | --recurri | --recurr | --recur | --recu | --rec | --re)
+ recurring=true
+ arguments=`echo ${arguments} | sed "s:${arg}::"`
+ ;;
+ -rm | --rm)
+ removing=${arg}
+ ;;
+ -site=* | --site=* | --sit=* | --si=*)
+ site=`echo ${arg} | sed 's/^[-a-z]*=//'`
+ ;;
+ -site | --site | --sit | --si)
+ next_site=yes
+ ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir=`echo ${arg} | sed 's/^[-a-z]*=//'`
+ ;;
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ next_srcdir=yes
+ ;;
+# -subdirs | --su*)
+# subdirs=${arg}
+# ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=*)
+# if [ -n "${targets}" ] ; then
+# subdirs="--subdirs"
+# fi
+
+ if [ -z "${targets}" ] ; then
+ newtargets="${targets} `echo ${arg} | sed 's/^[-a-z]*=//'`"
+ targets="${newtargets}"
+ else
+ echo '***' Can only configure for one target at a time.
+ fatal=yes
+ fi
+ ;;
+ -target | --target | --targe | --targ | --tar | --ta)
+ next_target=yes
+ ;;
+ -tmpdir=* | --tmpdir=* | --tmpdi=* | --tmpd=* | --tmp=* | --tm=*)
+ tmpdiroption=${arg}
+ TMPDIR=`echo ${arg} | sed 's/^[-a-z]*=//'`
+ ;;
+ -tmpdir | --tmpdir | --tmpdi | --tmpd | --tmp | --tm)
+ next_tmpdir=yes
+ ;;
+ -v | -verbose | --v)
+ verbose=${arg}
+ ;;
+ -version | -V | --version | --V)
+ echo "This is Cygnus Configure version" `echo ${version} | sed 's/[ $:]//g'`
+ exit 0
+ ;;
+ -x | --x) ;;
+ -* | --*)
+ (echo ;
+ echo "Unrecognized option: \"${arg}\"". ;
+ echo) 1>&2
+ fatal=true
+ ;;
+ *)
+# if [ -n "${hosts}" ] ; then
+# subdirs="--subdirs"
+# fi
+
+ if [ -z "${undefs}" ] ; then
+ newundefs="${undefs} ${arg}"
+ undefs=${newundefs}
+ else
+ echo '***' Can only configure for one host and one target at a time.
+ fatal=yes
+ fi
+ ;;
+ esac
+ fi
+done
+
+if [ -n "${verbose}" ] ; then
+ echo $0 $*
fi
-# process host and target only if not removing.
-if [ -z "${removing}" -a -z "${fatal}" ] ; then
- # Complain if an arg is missing
- if [ -z "${hosts}" ] ; then
- (echo ;
- echo "configure: No HOST specified." ;
- echo) 1>&2
- fatal=true
+# process host and target
+if [ -z "${fatal}" ] ; then
+# # Complain if an arg is missing
+# if [ -z "${hosts}" ] ; then
+# (echo ;
+# echo "configure: No HOST specified." ;
+# echo) 1>&2
+# fatal=true
+# fi
+
+### This is a bit twisted.
+### * if all three are specified, this is an error.
+### * if we have neither hosts, nor unadorned args, this is an error.
+### * if no hosts are specified, then the unadorned args are hosts, but if
+### there were none, this is an error.
+### * if no targets are specified, then the unadorned args are targets, but if
+### there were no unadorned args, then the hosts are also targets.
+
+ if [ -n "${hosts}" -a -n "${targets}" -a -n "${undefs}" ] ; then
+ echo '***' Can only configure for one host and one target at a time.
+ fatal=yes
+ elif [ -z "${hosts}" -a -z "${undefs}" ] ; then
+ echo '***' You must tell me for which host you want to configure.
+ fatal=yes
+ else
+ if [ -z "${hosts}" ] ; then
+ hosts=${undefs}
+ fi
+
+ if [ -z "${targets}" ] ; then
+ if [ -n "${undefs}" ] ; then
+ targets=${undefs}
+ else
+ targets=${hosts}
+ fi
+ fi
fi
fi
(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 " +gas configure the compilers for use with gas. [native as]" ;
- echo " +help print this message. [normal config]" ;
- echo " +lang=LANG configure to build LANG. [gcc]" ;
- echo " +nfp configure the compilers default to soft floating point. [hard float]" ;
- echo " +norecursion configure this directory only. [recurse]" ;
- echo " +objdir=ODIR configure in a parallel tree rooted in ODIR. [rooted in \".\"]" ;
- echo " +rm remove this configuration. [build a configuration]" ;
- echo " +site configure with site specific makefile" ;
+ echo " -datadir=MYDIR configure for installation of host dependent files into MYDIR. [\"/usr/local\"]" ;
+ echo " -gas configure the compilers for use with gas. [native as]" ;
+ echo " -help print this message. [normal config]" ;
+ echo " -lang=LANG configure to build LANG. [gcc]" ;
+ echo " -nfp configure the compilers default to soft floating point. [hard float]" ;
+ echo " -norecursion configure this directory only. [recurse]" ;
+# echo " -objdir=ODIR configure in a parallel tree rooted in ODIR. [rooted in \".\"]" ;
+ echo " -prefix=MYDIR configure for installation of host dependent files into MYDIR. [\"/usr/local\"]" ;
+ echo " -rm remove this configuration. [build a configuration]" ;
+ echo " -site configure with site specific makefile" ;
+ echo " -srcdir=DIR find the sources in DIR. [\".\" or \"..\"]" ;
# This is correctly aligned in the output, even though it isn't here.
- echo " +subdirs configure in subdirectories. [in source directories]" ;
- echo " +target=TARGET configure for TARGET. [TARGET = HOST]" ;
- echo " +tmpdir=TMPDIR create temporary files in TMPDIR. [ TMPDIR = \"/tmp\" ]" ;
+# echo " -subdirs configure in subdirectories. [in source directories]" ;
+ echo " -target=TARGET configure for TARGET. [TARGET = HOST]" ;
+ echo " -tmpdir=TMPDIR create temporary files in TMPDIR. [ TMPDIR = \"/tmp\" ]" ;
echo ;
echo "Where HOST and TARGET are something like \"vax\", \"sun3\", \"encore\", etc." ;
- echo "Asking for more than one \"+target\" implies \"+subdirs\". Any other" ;
- echo "options given will apply to all targets.") 1>&2
+# 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
cat config.status
exit 1
fi
-### break up configure.in.
-if [ -r configure.in ] ; then
- if [ -z "`grep '^# per\-host:' configure.in`" ] ; then
- echo '***' `pwd`/configure.in has no "per-host:" line. 1>&2
- exit 1
- fi
+configsub=`echo ${progname} | sed 's/configure$/config.sub/'`
- if [ -z "`grep '^# per\-target:' configure.in`" ] ; then
- echo '***' `pwd`/configure.in has no "per-target:" line. 1>&2
+if (${configsub} `echo ${hosts} | sed -e 's/ .*//'`) >/dev/null 2>&1 ; then
+ true
+else
+ echo '***' cannot find config.sub.
+ exit 1
+fi
+
+if [ -z "${srcdir}" ] ; then
+ if [ -r configure.in ] ; then
+ srcdir=.
+ else
+ echo '***' "Can't find configure.in. Try using -srcdir=some_dir"
exit 1
fi
+fi
- if [ -z "${TMPDIR}" ] ; then
- TMPDIR=/tmp ; export TMPDIR
- fi
- # keep this filename short for &%*%$*# 14 char file names
- tmpfile=${TMPDIR}/cONf$$
+### break up ${srcdir}/configure.in.
+if [ -z "`grep '^# per\-host:' ${srcdir}/configure.in`" ] ; then
+ echo '***' ${srcdir}/configure.in has no "per-host:" line. 1>&2
+ exit 1
+fi
- # split configure.in into common, per-host, per-target,
- # and post-target parts. Post-target is optional.
- sed -e '/^# per\-host:/,$d' configure.in > ${tmpfile}.com
- sed -e '1,/^# per\-host:/d' -e '/^# per\-target:/,$d' configure.in > ${tmpfile}.hst
- if grep '^# post-target:' configure.in >/dev/null ; then
- sed -e '1,/^# per\-target:/d' -e '/^# post\-target:/,$d' configure.in > ${tmpfile}.tgt
- sed -e '1,/^# post\-target:/d' configure.in > ${tmpfile}.pos
- else
- sed -e '1,/^# per\-target:/d' configure.in > ${tmpfile}.tgt
- echo >${tmpfile}.pos
- fi
+if [ -z "`grep '^# per\-target:' ${srcdir}/configure.in`" ] ; then
+ echo '***' ${srcdir}/configure.in has no "per-target:" line. 1>&2
+ exit 1
+fi
+if [ -z "${TMPDIR}" ] ; then
+ TMPDIR=/tmp ; export TMPDIR
+fi
+
+# keep this filename short for &%*%$*# 14 char file names
+tmpfile=${TMPDIR}/cONf$$
+trap "rm -f ${tmpfile}.com ${tmpfile}.tgt ${tmpfile}.hst ${tmpfile}.pos" 0
+
+# split ${srcdir}/configure.in into common, per-host, per-target,
+# and post-target parts. Post-target is optional.
+sed -e '/^# per\-host:/,$d' ${srcdir}/configure.in > ${tmpfile}.com
+sed -e '1,/^# per\-host:/d' -e '/^# per\-target:/,$d' ${srcdir}/configure.in > ${tmpfile}.hst
+if grep '^# post-target:' ${srcdir}/configure.in >/dev/null ; then
+ sed -e '1,/^# per\-target:/d' -e '/^# post\-target:/,$d' ${srcdir}/configure.in > ${tmpfile}.tgt
+ sed -e '1,/^# post\-target:/d' ${srcdir}/configure.in > ${tmpfile}.pos
else
- echo '***' No configure.in in `pwd`
- exit 1
+ sed -e '1,/^# per\-target:/d' ${srcdir}/configure.in > ${tmpfile}.tgt
+ echo >${tmpfile}.pos
fi
### do common part of configure.in
# some sanity checks on configure.in
if [ -z "${srctrigger}" ] ; then
- echo '***' srctrigger not set in `pwd`/configure.in.
+ echo '***' srctrigger not set in ${PWD}/configure.in.
exit 1
fi
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-${host}
+ host_makefile_frag=config/mh-${host}
+ if [ ! -f ${host_makefile_frag} ]
+ then
+ host_makefile_frag=config/mh-${host_alias}
+ fi
. ${tmpfile}.hst
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-${target}
+ target_makefile_frag=config/mt-${target}
+ if [ ! -f ${target_makefile_frag} ]
+ then
+ target_makefile_frag=config/mt-${target_alias}
+ fi
. ${tmpfile}.tgt
- # Temporarily, we support only direct subdir builds.
- hostsubdir=H-${host_alias}
- targetsubdir=T-${target_alias}
-
- if [ -n "${removing}" ] ; then
- if [ -n "${objdir}" ] ; then
- echo '***' +rm not supported for +objdir. Just \"rm -rf ${objdir}\" by hand.
- exit 1
- fi
+ if [ "${host_alias}" = "${target_alias}" ] ; then
+ subdirname=H-${host_alias}
+ else
+ subdirname=X-${host_alias}-${target_alias}
+ fi
- if [ -n "${subdirs}" ] ; then
- if [ -d "${hostsubdir}" ] ; then
- rm -rf ${hostsubdir}/${targetsubdir}
+ if [ -n "${namesubdir}" ] ; then
+ subdirname=${namesubdir}
+ fi
- if [ -z "`(ls ${hostsubdir}) 2>&1 | grep T- | grep -v T-independent`" ] ; then
- rm -rf ${hostsubdir}
- fi
- else
- echo Warning: no `pwd`/${hostsubdir} to remove.
- fi
- else
+ if [ -n "${removing}" ] ; then
+# if [ -n "${objdir}" ] ; then
+# echo '***' --rm not supported for --objdir. Just \"rm -rf ${objdir}\" by hand.
+# exit 1
+# fi
+
+# if [ -n "${subdirs}" ] ; then
+# if [ -d "${subdirname}" ] ; then
+# rm -rf ${hostsubdir}
+# else
+# echo Warning: no ${PWD}/${hostsubdir} to remove.
+# fi
+# else
rm -f ${Makefile} config.status ${links}
- fi
+# fi
else
- if [ -n "${objdir}" ]; then
- srcdir=`pwd`
- cd ${objdir}
- fi
-
- if [ -n "${subdirs}" ] ; then
- # check for existing status before allowing forced subdirs.
- if [ -f ${Makefile} ] ; then
- echo '***' "${Makefile} already exists in source directory. `pwd` not configured." 1>&2
- exit 1
- fi
-
- if [ ! -d ${hostsubdir} ] ; then mkdir ${hostsubdir} ; fi
- cd ${hostsubdir}
-
- if [ ! -d ${targetsubdir} ] ; then
- if [ -z "${commontargets}" ] ; then
- mkdir ${targetsubdir}
- else
- if [ ! -d T-independent ] ; then
- mkdir T-independent
- fi
-
- ${symbolic_link} T-independent ${targetsubdir}
- fi # if target independent
- fi # if no target dir yet
-
- cd ${targetsubdir}
-
- if [ -z "${srcdir}" ] ; then
- srcdir=../..
- fi
- else
- # if not subdir builds, then make sure none exist.
- if [ -n "`(ls .) 2>&1 | (grep H- ; true)`" ] ; then
- echo '***' "Configured subdirs exist. `pwd` not configured." 1>&2
- exit 1
- else
- true
- fi
- fi
+# if [ -n "${objdir}" ]; then
+# srcdir=${PWD}
+# cd ${objdir}
+# fi
+
+# if [ -n "${subdirs}" ] ; then
+# # check for existing status before allowing forced subdirs.
+# if [ -f ${Makefile} ] ; then
+# echo '***' "${Makefile} already exists in source directory. ${PWD} not configured." 1>&2
+# exit 1
+# fi
+#
+# # use a subdir common to all targets for this host iff: this is a cross AND
+# # this tool does not claim to be target dependent AND we have not been asked to name the subdir.
+# if [ ${host_alias} != ${target_alias} -a -z "${target_dependent}" -a -z "${namesubdiroption}" ]
+# then
+# if [ ! -d H-${host_alias} ] ; then mkdir H-${host_alias} ; fi
+#
+# if (${symbolic_link} ${subdirname} H-${host_alias} 2> /dev/null) ; then
+# true
+# else # just give up. they lose.
+# rmdir H-${host_alias}
+# if [ ! -d ${subdirname} ] ; then mkdir ${subdirname} ; fi
+# fi
+# elif [ ! -d ${subdirname} ] ; then
+# mkdir ${subdirname}
+# fi
+#
+# cd ${subdirname}
+#
+# if [ -z "${srcdir}" ] ; then
+# srcdir=..
+# fi
+# elif [ "`echo H-*`" != "H-*" -a "`echo X-*`" != "X-*" ] ; then
+# # if not subdir builds, then make sure none exist.
+# # We might miss if there are explicitly named subdirs.
+# echo '***' "Configured subdirs exist. ${PWD} not configured." 1>&2
+# exit 1
+# else
+# true
+# fi
# Find the source files, if location was not specified.
if [ -z "${srcdir}" ] ; then
srcdirdefaulted=1
srcdir=.
- if [ -n "${srctrigger}" -a ! -r ${srctrigger} ] ; then
+ if [ ! -r ${srctrigger} ] ; then
srcdir=..
fi
fi
- if [ -n "${srctrigger}" -a ! -r ${srcdir}/${srctrigger} ] ; then
+ if [ ! -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
# 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
+ if [ -r ${srcdir}/.gdbinit ] ; then
+ case ${srcdir} in
+ .)
+ ;;
+ *)
+ echo "# "${NO_EDIT} > .gdbinit
+ echo "dir ." >> .gdbinit
+ echo "dir ${srcdir}" >> .gdbinit
+ echo "source ${srcdir}/.gdbinit" >> .gdbinit
+ ;;
+ esac
+ fi
# Install a makefile, and make it set VPATH
# if necessary so that the sources are found.
# Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
if [ "${host}" != "${target}" ] ; then
echo "CROSS=-DCROSS_COMPILE" > ${Makefile}
- echo "ALL=start.encap" >> ${Makefile}
+ echo "ALL=all.cross" >> ${Makefile}
else
echo "ALL=all.internal" > ${Makefile}
fi
echo "host_cpu = ${host_cpu}" >> ${Makefile}
echo "host_vendor = ${host_vendor}" >> ${Makefile}
echo "host_os = ${host_os}" >> ${Makefile}
-
+ echo "version_path = ${version_path}" >> ${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}" ;
- echo "unsubdir = ../..") >> ${Makefile}
- else
+# if [ -n "${subdirs}" ] ; then
+# (echo "subdir = /${subdirname}" ;
+# echo "unsubdir = ..") >> ${Makefile}
+# else
(echo "subdir =" ;
echo "unsubdir = .") >> ${Makefile}
- fi
+# fi
- # echo "workdir = `pwd`" >> ${Makefile}
+ # echo "workdir = ${PWD}" >> ${Makefile}
echo "VPATH = ${srcdir}" >> ${Makefile}
# add "Makefile.in" (or whatever it's called)
cat ${srcdir}/${Makefile_in} >> ${Makefile}
+ # Conditionalize the makefile for this site.
+ if [ -n "${site}" ] ; then
+ site_makefile_frag=config/ms-${site}
+
+ if [ -f ${srcdir}/${site_makefile_frag} ] ; then
+ (echo "site_makefile_frag = ${srcdir}/${site_makefile_frag}" ;
+ sed -e "/^####/ r ${srcdir}/${site_makefile_frag}" ${Makefile}) > Makefile.tem
+ else
+ (echo "site_makefile_frag =" ;
+ cat ${Makefile}) > Makefile.tem
+ fi
+ mv Makefile.tem ${Makefile}
+ fi
+
# Conditionalize the makefile for this host.
- (echo "host_makefile_frag = ${srcdir}/${host_makefile_frag}" ;
- sed -e "/^####/ r ${srcdir}/${host_makefile_frag}" ${Makefile}) > Makefile.tem
+ if [ -f ${srcdir}/${host_makefile_frag} ] ; then
+ (echo "host_makefile_frag = ${srcdir}/${host_makefile_frag}" ;
+ sed -e "/^####/ r ${srcdir}/${host_makefile_frag}" ${Makefile}) > Makefile.tem
+ else
+ (echo "host_makefile_frag =" ;
+ cat ${Makefile}) > Makefile.tem
+ fi
mv Makefile.tem ${Makefile}
# Conditionalize the makefile for this target.
- (echo "target_makefile_frag = ${srcdir}/${target_makefile_frag}" ;
- sed -e "/^####/ r ${srcdir}/${target_makefile_frag}" ${Makefile}) > Makefile.tem
+ if [ -f ${srcdir}/${target_makefile_frag} ] ; then
+ (echo "target_makefile_frag = ${srcdir}/${target_makefile_frag}" ;
+ sed -e "/^####/ r ${srcdir}/${target_makefile_frag}" ${Makefile}) > Makefile.tem
+ else
+ (echo "target_makefile_frag =" ;
+ cat ${Makefile}) > Makefile.tem
+ fi
mv Makefile.tem ${Makefile}
- # Conditionalize the makefile for this site.
- if [ -n "${site}" ] ; then
- site_makefile_frag=smake-${site}
+ # set srcdir
+ sed "s:^srcdir[ ]*=.*$:srcdir = ${srcdir}:" ${Makefile} > Makefile.tem
+ mv Makefile.tem ${Makefile}
- (echo "site_makefile_frag = ${srcdir}/${site_makefile_frag}" ;
- sed -e "/^####/ r ${srcdir}/${site_makefile_frag}" ${Makefile}) > Makefile.tem
+ # set prefix
+ if [ -n "${prefix}" ] ; then
+ sed "s:^prefix[ ]*=.*$:prefix = ${prefix}:" ${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}:" ${Makefile} > Makefile.tem
+ # set datadir
+ if [ -n "${datadir}" ] ; then
+ sed "s:^datadir[ ]*=.*$:datadir = ${datadir}:" ${Makefile} > Makefile.tem
mv Makefile.tem ${Makefile}
fi
# reset SUBDIRS
- sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" ${Makefile} > Makefile.tem
+ sed "s:^SUBDIRS[ ]*=.*$:SUBDIRS = ${configdirs}:" ${Makefile} > Makefile.tem
mv Makefile.tem ${Makefile}
# reset NONSUBDIRS
- sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" ${Makefile} > Makefile.tem
+ sed "s:^NONSUBDIRS[ ]*=.*$:NONSUBDIRS = ${noconfigdirs}:" ${Makefile} > Makefile.tem
mv Makefile.tem ${Makefile}
# remove any form feeds.
sed -e "s/\f//" ${Makefile} > Makefile.tem
mv Makefile.tem ${Makefile}
+ # prepend warning about editting.
+ echo "# "${NO_EDIT} > ${Makefile}.tem
+ cat ${Makefile} >> ${Makefile}.tem
+ mv Makefile.tem ${Makefile}
+
using=
if [ -f ${srcdir}/${host_makefile_frag} ] ; then
using="${using} and \"${host_makefile_frag}\""
using="${using} and \"${site_makefile_frag}\""
fi
using=`echo "${using}" | sed 's/and/using/'`
- using="Created \"${Makefile}\" in `pwd`${using}."
+ using="Created \"${Makefile}\" in ${PWD}${using}."
if [ -n "${verbose}" -o -z "${recurring}" ] ; then
echo ${using}
# the same configuration. Used in Makefiles to rebuild
# Makefiles.
+ if [ -z "${norecursion}" ] ; then
+ arguments="${arguments} -norecursion"
+ fi
+
echo "#!/bin/sh
-# `pwd` was configured as follows:
-(cd ${srcdir} ; ${progname}" ${arguments} `if [ -z "${norecursion}" ] ; then echo +norecursion ; else true ; fi` ")
+# ${NO_EDIT}
+# ${PWD} was configured as follows:
+${progname}" ${arguments} "
# ${using}" > config.status
chmod a+x config.status
- originaldir=`pwd`
- cd ${srcdir}
+# originaldir=${PWD}
+# cd ${srcdir}
fi
- # If there are subdirectories, then recurse.
+ # If there are subdirectories, then recur.
if [ -z "${norecursion}" -a -n "${configdirs}" ] ; then
for configdir in ${configdirs} ; do
if [ -n "${verbose}" ] ; then
echo Configuring ${configdir}...
fi
- if [ -d ${configdir} ] ; then
- if [ -n "${objdir}" ] ; then
- if [ ! -d ${objdir}/${configdir} ] ; then
- mkdir ${objdir}/${configdir}
+ if [ -d ${srcdir}/${configdir} ] ; then
+ if [ "${srcdir}" != "." ] ; then
+ if [ ! -d ./${configdir} ] ; then
+ mkdir ./${configdir}
fi
fi
- POPDIR=`pwd`
+ POPDIR=${PWD}
cd ${configdir}
- if (${progname} +recurring ${host_alias} +target=${target_alias} \
- ${verbose} ${subdirs} ${removing} +destdir=${destdir} \
- `if [ -n "${objdir}" ] ; then echo +objdir=${objdir}/${configdir} ; fi` \
- ${tmpdiroption}) ; then
+### figure out what to do with srcdir
+ case "${srcdir}" in
+ ".") ;; # do nothing. We're building in place.
+ /*) srcdiroption="-srcdir=${srcdir}/${configdir}" ;; # absolute path
+ *) srcdiroption="-srcdir=../${srcdir}/${configdir}" ;; # otherwise relative
+ esac
+
+### The recursion line is here.
+ if [ -x configure ] ; then
+ recprog=`pwd`/configure
+ else
+ recprog=${progname}
+ fi
+
+ if (${recprog} -recurring ${host_alias} -target=${target_alias} \
+ ${verbose} ${subdirs} ${removing} ${prefixoption} \
+ ${tmpdiroption} ${namesubdiroption} ${datadiroption} \
+ ${srcdiroption}) ; then
true
else
exit 1
fi
cd ${POPDIR}
-
-# (cd ${configdir} ;
-# if (${progname} +recurring ${host_alias} +target=${target_alias} \
-# ${verbose} ${subdirs} ${removing} +destdir=${destdir} \
-# `if [ -n "${objdir}" ] ; then echo +objdir=${objdir}/${configdir} ; fi` \
-# ${tmpdiroption}) ; then true ; else exit 1 ; fi) \
-# | sed 's/^/ /'
- else
- if [ -n "${verbose}" ] ; then
- echo Warning: directory \"${configdir}\" is missing.
- fi
+ elif [ -n "${verbose}" ] ; then
+ echo Warning: source directory \"${srcdir}/${configdir}\" is missing.
fi
done
fi
done # for each target
# Now build a Makefile for this host.
- if [ -n "${subdirs}" -a ! -n "${removing}" ] ; then
- push=`pwd`
-
- if [ -n "${objdir}" ] ; then
- cd ${objdir}
- fi
-
- cd ${hostsubdir}
- cat > GNUmakefile << 'E!O!F'
-# Makefile generated by configure for host ${host_alias}.
-
-ALL := $(shell ls -d T-*)
-
-%:
- $(foreach subdir,$(ALL),$(MAKE) -C $(subdir) \$@ &&) true
-
-all:
-E!O!F
- cd ${push}
- fi
+# if [ -n "${subdirs}" -a ! -n "${removing}" ] ; then
+# push=${PWD}
+#
+# if [ -n "${objdir}" ] ; then
+# cd ${objdir}
+# fi
+#
+# cd ${hostsubdir}
+# cat > GNUmakefile << 'E!O!F'
+## Makefile generated by configure for host ${host_alias}.
+#
+#ALL := $(shell ls -d T-*)
+#
+#%:
+# $(foreach subdir,$(ALL),$(MAKE) -C $(subdir) \$@ &&) true
+#
+#all:
+#E!O!F
+# cd ${push}
+# fi
done # for each host
### clean up.
-rm -f ${tmpfile}.com ${tmpfile}.tgt ${tmpfile}.hst ${tmpfile}.pos
+# trap cmd above handles this now:
+#rm -f ${tmpfile}.com ${tmpfile}.tgt ${tmpfile}.hst ${tmpfile}.pos
exit 0
-#
-#
-# $Log$
-# Revision 1.60 1991/10/23 21:48:28 rich
-# Makefiles should include the makefile frag names even if the makefile
-# frag doesn't exist in *this* directory. Otherwise we inherit the
-# variable setting from our parent Makefile.
-#
-# Revision 1.59 1991/10/16 19:53:31 gnu
-# Update for SCO problems.
-#
-# * Fix "Larry Wall kludge" line so it works. If this script is run by csh,
-# it will complain, feed itself to sh, and complain some more. But will work.
-#
-# * Use <14 char file names in /tmp.
-#
-# Revision 1.58 1991/10/16 06:12:52 rich
-# Two small bugs. First, single quoted sed line doesn't need to quote
-# '$'. Second, use quotes around the hereis document trigger in order
-# to quote the entire contents of the hereis document.
-#
-# Revision 1.57 1991/10/11 05:31:05 gnu
-# Simplify "Using" message code. Put the message that configure prints
-# (or suppresses) into the config.status file as a comment.
-#
-# Revision 1.56 1991/10/10 05:01:47 rich
-# Remove the set -e but protect the recusion call.
-#
-# Revision 1.55 1991/10/10 04:57:23 rich
-# * Die when sub-configure's do.
-# * get the makefile building message line correct.
-# * set -e
-#
-# Revision 1.54 1991/10/10 01:04:42 rich
-# Backed out the "/bin/sh config.sub" change. Fails when config.sub was
-# on PATH.
-#
-# Revision 1.53 1991/10/10 00:38:08 rich
-# Call config.sub as "/bin/sh config.sub" instead of directly. This
-# protects us from the case where config.sub isn't executable.
-#
-# Revision 1.52 1991/10/09 00:48:26 rich
-# Another patch from jim.
-#
-# Revision 1.51 1991/10/08 06:07:58 wilson
-# Fix bug in smake- file code.
-#
-# Revision 1.50 1991/10/04 23:49:37 rich
-# Per's patch for my config.sub botch.
-#
-# Revision 1.49 1991/10/04 22:52:09 rich
-# Use john's heuristic for finding ourselves. kinda like hare krishna.
-#
-# Revision 1.48 1991/10/02 13:17:28 rich
-# take out the set -e for now
-#
-# Revision 1.47 1991/10/02 10:02:23 rich
-# * temporary files in TMPDIR
-# * +objdir
-#
-# Revision 1.46 1991/10/02 06:29:53 rich
-# Added +site=foo option for naming site specific Makefile fragments.
-#
-# Revision 1.45 1991/10/02 06:15:13 rich
-# Removed +f option. Used to stand for +forcesubdirs which is now
-# called +subdirs.
-#
-# Revision 1.44 1991/10/02 06:02:35 rich
-# Added rcs log line.
-#
-#
-#
-
#
# Local Variables:
# fill-column: 131
projects / binutils.git / blobdiff