# Configuration script
# Copyright (C) 1988, 1990, 1991, 1992 Free Software Foundation, Inc.
-#This file is part of GNU.
-
# 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
# Please email any bugs, comments, and/or additions to this file to:
# configure@cygnus.com
+# This file was written by K. Richard Pixley.
+
#
# Shell script to create proper links to machine-dependent files in
# preparation for compilation.
# config.status is removed.
#
-# NOTE: This script contains support for a Cygnus experimental feature, called
-# +subdirs, which is currently, tentatively, de-supported.
-
export PATH || (echo "OOPS, this isn't sh. Desperation time. I will feed myself to sh."; sh $0 $argv; kill $$)
remove=rm
Makefile=Makefile
Makefile_in=Makefile.in
arguments=$*
-commontargets=
configdirs=
-datadir=
-datadiroption=
-defaulttargets=
+exec_prefix=
+exec_prefixoption=
fatal=
floating_point=default
gas=default
+host_alias=
host_makefile_frag=
-hosts=
next_host=
next_prefix=
next_site=
norecursion=
prefix=/usr/local
progname=
-recurring=
-removing=
+program_prefix=
+program_prefix_option=
+silent=
site_makefile_frag=
srcdir=
srctrigger=
-target=
+target_alias=
target_makefile_frag=
-targets=
undefinedargs=
verbose=
version="$Revision$"
## this is a little touchy and won't always work, but...
##
-## if the argv[0] starts with a slash then it is an absolute name that can be
-## used as is.
+## if the argv[0] starts with a slash then it is an absolute name that can (and
+## must) be used as is.
##
## otherwise, if argv[0] has no slash in it, we can assume that it is on the
## path. Since PATH might include "." we also add `pwd` to the end of PATH.
##
-## otherwise we prepend `pwd` to $0 and hope that will give us an absolute
-## path.
-##
PWD=`pwd`
+progname=$0
-if echo $0 | grep '^/' > /dev/null ; then
- progname=$0
-elif echo $0 | grep '/' > /dev/null ; then
- progname=${PWD}/$0
-else
- progname=$0
+case "${progname}" in
+/*) ;;
+*/*) ;;
+*)
PATH=$PATH:${PWD} ; export PATH
-fi
+ ;;
+esac
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_exec_prefix}" ] ; then
+ exec_prefix=${arg}
+ exec_prefixoption="-exec_prefix=${exec_prefix}"
+ next_exec_prefix=
elif [ -n "${next_site}" ] ; then site=${arg} ; next_site=
- elif [ -n "${next_srcdir}" ] ; then srcdir=${arg} ; next_srcdir=
+ elif [ -n "${next_srcdir}" ] ; then srcdir=${arg} ; next_srcdir=
+ elif [ -n "${next_program_prefix}" ] ; then
+ program_prefix=${arg}
+ program_prefixoption="-program_prefix=${program_prefix}"
+ next_program_prefix=
elif [ -n "${next_target}" ] ; then
next_target=
- case "${targets}" in
+ case "${target_alias}" in
"")
- newtargets="${targets} ${arg}"
- targets="${newtargets}"
+ target_alias="${arg}"
;;
*)
echo '***' Can only configure for one target at a time.
else
case ${arg} in
- -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* | --da=* | --d=*)
- datadir=`echo ${arg} | sed 's/^[-a-z]*=//'`
- datadiroption=${arg}
+ -exec_prefix=* | --exec_prefix=* | --exec_prefi=* | --exec_pref=* | --exec_pre=* | --exec_pr=* | --exec_p=* | --exec_=* | --exec=* | --exe=* | --ex=* | --e=*)
+ exec_prefix=`echo ${arg} | sed 's/^[-a-z_]*=//'`
+ exec_prefixoption=${arg}
;;
- -datadir | --datadir | --datadi | --datad | --data | --dat | --da | --d)
- next_datadir=yes
+ -exec_prefix | --exec_prefix | --exec_prefi | --exec_pref | --exec_pre | --exec_pr | --exec_p | --exec_ | --exec | --exe | --ex | --e)
+ next_exec_prefix=yes
;;
-gas | --g*)
gas=yes
fatal=true
;;
-host=* | --host=* | --hos=* | --ho=*)
- case "${hosts}" in
+ case "${host_alias}" in
"")
- newhosts="${hosts} `echo ${arg} | sed 's/^[-a-z]*=//'`"
- hosts="${newhosts}"
+ host_alias="`echo ${arg} | sed 's/^[-a-z]*=//'`"
;;
*)
echo '***' Can only configure for one host at a time.
-norecursion | --no*)
norecursion=true
;;
- -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=*)
prefix=`echo ${arg} | sed 's/^[-a-z]*=//'`
prefixoption=${arg}
;;
- -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ -prefix | --prefix | --prefi | --pref | --pre)
next_prefix=yes
;;
- -recurring | --recurring | --recurrin | --recurri | --recurr | --recur | --recu | --rec | --re)
- recurring=true
- arguments=`echo ${arguments} | sed "s:${arg}::"`
+ -program_prefix=* | --program_prefix=* | --program_prefi=* | --program_pref=* | --program_pre=* | --program_pr=* | --program_p=* | --program_=* | --program=* | --progra=* | --progr=* | --prog=* | --pro=*)
+ program_prefix=`echo ${arg} | sed 's/^[-a-z]*=//'`
+ program_prefixoption=${arg}
+ ;;
+ -program_prefix | --program_prefix | --program_prefi | --program_pref | --program_pre | --program_pr | --program_p | --program_ | --program | --progra | --progr | --prog | --pro)
+ next_program_prefix=yes
;;
- -rm | --rm)
- removing=${arg}
+ -s | -silent | --silent | --silen | --sile | --sil)
+ silent=true
+ arguments=`echo ${arguments} | sed "s:${arg}::"`
;;
-site=* | --site=* | --sit=* | --si=*)
site=`echo ${arg} | sed 's/^[-a-z]*=//'`
;;
- -site | --site | --sit | --si)
+ -site | --site | --sit)
next_site=yes
;;
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
next_srcdir=yes
;;
-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=*)
- case "${targets}" in
- "")
- newtargets="${targets} `echo ${arg} | sed 's/^[-a-z]*=//'`"
- targets="${newtargets}"
- ;;
+ case "${target_alias}" in
+ "") target_alias="`echo ${arg} | sed 's/^[-a-z]*=//'`" ;;
*)
echo '***' Can only configure for one target at a time.
fatal=yes
*)
case "${undefs}" in
"")
- newundefs="${undefs} ${arg}"
- undefs=${newundefs}
+ undefs="${arg}"
;;
*)
echo '***' Can only configure for one host and one target at a time.
case "${fatal}" in
"")
# # Complain if an arg is missing
-# if [ -z "${hosts}" ] ; then
+# if [ -z "${host_alias}" ] ; then
# (echo ;
# echo "configure: No HOST specified." ;
# echo) 1>&2
### * 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 "${undefs}" ] ; then
+ if [ -n "${host_alias}" -a -n "${target_alias}" -a -n "${undefs}" ] ; then
echo '***' Can only configure for one host and one target at a time.
fatal=yes
- elif [ -z "${hosts}" -a -z "${undefs}" ] ; then
+ elif [ -z "${host_alias}" -a -z "${undefs}" ] ; then
echo '***' You must tell me for which host you want to configure.
fatal=yes
else
- case "${hosts}" in
- "") hosts=${undefs} ;;
+ case "${host_alias}" in
+ "") host_alias=${undefs} ;;
*) ;;
esac
- case "${targets}" in
+ case "${target_alias}" in
"")
case "${undefs}" in
- "") targets=${hosts} ;;
- *) targets=${undefs} ;;
+ "") target_alias=${host_alias} ;;
+ *) target_alias=${undefs} ;;
esac
;;
*) ;;
*) ;;
esac
-if [ -n "${fatal}" -o "${hosts}" = "help" ] ; then
+if [ -n "${fatal}" -o "${host_alias}" = "help" ] ; then
(echo "Usage: configure HOST" ;
echo ;
echo "Options: [defaults in brackets]" ;
- 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 " -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 \"..\"]" ;
- echo " -target=TARGET configure for TARGET. [TARGET = HOST]" ;
- echo " -tmpdir=TMPDIR create temporary files in TMPDIR. [ TMPDIR = \"/tmp\" ]" ;
+ echo " -exec_prefix=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 " -prefix=MYDIR configure for installation of host dependent files into MYDIR. [\"/usr/local\"]" ;
+ echo " -program_prefix=FOO install programs with FOO prepended to their names. [ \"\" ]" ;
+ echo " -site=SITE configure with site specific makefile for SITE" ;
+ echo " -srcdir=DIR find the sources in DIR. [\".\" or \"..\"]" ;
+ 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." ;
) 1>&2
configsub=`echo ${progname} | sed 's/configure$/config.sub/'`
-if ${configsub} `echo ${hosts} | sed -e 's/ .*//'` >/dev/null 2>&1 ; then
+if ${configsub} `echo ${host_alias} | sed -e 's/ .*//'` >/dev/null 2>&1 ; then
true
else
echo '***' cannot find config.sub.
if [ -r configure.in ] ; then
srcdir=.
else
- echo '***' "Can't find configure.in. Try using -srcdir=some_dir"
- exit 1
+ if [ -r ${progname}.in ] ; then
+ srcdir=`echo ${progname} | sed 's:/configure$::'`
+ else
+ echo '***' "Can't find configure.in. Try using -srcdir=some_dir"
+ exit 1
+ fi
fi
;;
*) ;;
esac
-# default datadir
-case "${datadir}" in
-"") datadir="$(prefix)/lib" ;;
+# default exec_prefix
+case "${exec_prefix}" in
+"") exec_prefix="${prefix}" ;;
*) ;;
esac
*) ;;
esac
-for host in ${hosts} ; do
- # Default other arg
- if [ -z "${targets}" -o -n "${defaulttargets}" ] ; then
- targets=${host}
- defaulttargets=true
- fi
-
- host_alias=${host}
-
- result=`${configsub} ${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}
+result=`${configsub} ${host_alias}`
+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}
- . ${tmpfile}.hst
+. ${tmpfile}.hst
- for target in ${targets} ; do
+result=`${configsub} ${target_alias}`
+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_alias=${target}
- result=`${configsub} ${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}
-
- . ${tmpfile}.tgt
-
- case "${host_alias}" in
- "${target_alias}") subdirname=H-${host_alias} ;;
- *) subdirname=X-${host_alias}-${target_alias} ;;
- esac
+. ${tmpfile}.tgt
- case "${namesubdir}" in
- "") ;;
- *) subdirname=${namesubdir} ;;
- esac
-
- case "${removing}" in
- "")
- # Find the source files, if location was not specified.
- case "${srcdir}" in
- "")
- srcdirdefaulted=1
- srcdir=.
- if [ ! -r ${srctrigger} ] ; then
- srcdir=..
- fi
- ;;
- *) ;;
- esac
+# Find the source files, if location was not specified.
+case "${srcdir}" in
+"")
+ srcdirdefaulted=1
+ srcdir=.
+ if [ ! -r ${srctrigger} ] ; then
+ srcdir=..
+ fi
+ ;;
+*) ;;
+esac
- if [ ! -r ${srcdir}/${srctrigger} ] ; then
- case "${srcdirdefaulted}" in
- "") echo '***' "${progname}: Can't find ${srcname} sources in ${PWD}/${srcdir}" 1>&2 ;;
- *) echo '***' "${progname}: Can't find ${srcname} sources in ${PWD}/. or ${PWD}/.." 1>&2 ;;
- esac
+if [ ! -r ${srcdir}/${srctrigger} ] ; then
+ case "${srcdirdefaulted}" in
+ "") echo '***' "${progname}: Can't find ${srcname} sources in ${PWD}/${srcdir}" 1>&2 ;;
+ *) echo '***' "${progname}: Can't find ${srcname} sources in ${PWD}/. or ${PWD}/.." 1>&2 ;;
+ esac
- echo '***' \(At least ${srctrigger} is missing.\) 1>&2
- exit 1
- fi
+ echo '***' \(At least ${srctrigger} is missing.\) 1>&2
+ 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.
+# Set up the list of links to be made.
+# ${links} is the list of link names, and ${files} is the list of names to link to.
- # Make the links.
- while [ -n "${files}" ] ; do
- # set file to car of files, files to cdr of files
- set ${files}; file=$1; shift; files=$*
- set ${links}; link=$1; shift; links=$*
+# Make the links.
+configlinks="${links}"
+while [ -n "${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 [ ! -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
+ 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
- ${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}
+ ${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}
- if [ ! -r ${link} ] ; then
- echo '***' "${progname}: unable to link \"${link}\" to \"${srcdir}/${file}\"." 1>&2
- exit 1
- fi
+ if [ ! -r ${link} ] ; then
+ echo '***' "${progname}: unable to link \"${link}\" to \"${srcdir}/${file}\"." 1>&2
+ exit 1
+ fi
- case "${verbose}" in
- "") ;;
- *) echo "Linked \"${link}\" to \"${srcdir}/${file}\"." ;;
- esac
- done
+ case "${verbose}" in
+ "") ;;
+ *) echo "Linked \"${link}\" to \"${srcdir}/${file}\"." ;;
+ esac
+done
- # Create a .gdbinit file which runs the one in srcdir
- # and tells GDB to look there for source files.
+# Create a .gdbinit file which runs the one in srcdir
+# and tells GDB to look there for source files.
- if [ -r ${srcdir}/.gdbinit ] ; then
- case ${srcdir} in
- .)
- ;;
- *) cat > .gdbinit <<EOF
+if [ -r ${srcdir}/.gdbinit ] ; then
+ case ${srcdir} in
+ .)
+ ;;
+ *) cat > .gdbinit <<EOF
# ${NO_EDIT} > .gdbinit
dir .
dir ${srcdir}
source ${srcdir}/.gdbinit
EOF
- ;;
- esac
- fi
+ ;;
+ esac
+fi
- # Install a makefile, and make it set VPATH
- # if necessary so that the sources are found.
- # Also change its value of srcdir.
- # NOTE: Makefile generation constitutes the majority of the time in configure. Hence, this section has
- # been somewhat optimized and is perhaps a bit twisty.
+# Install a makefile, and make it set VPATH
+# if necessary so that the sources are found.
+# Also change its value of srcdir.
+# NOTE: Makefile generation constitutes the majority of the time in configure. Hence, this section has
+# been somewhat optimized and is perhaps a bit twisty.
- # code is order so as to try to sed the smallest input files we know.
+# code is order so as to try to sed the smallest input files we know.
- # the three makefile fragments MUST end up in the resulting Makefile in this order: target, host, and site.
- # so do these separately because I don't trust the order of sed -e expressions.
+# the three makefile fragments MUST end up in the resulting Makefile in this order: target, host, and site.
+# so do these separately because I don't trust the order of sed -e expressions.
- # Conditionalize for this site from "Makefile.in" (or whatever it's called) into Makefile.tem
- case "${site}" in
- "") cp ${srcdir}/${Makefile_in} Makefile.tem ;;
- *)
- site_makefile_frag=${srcdir}/config/ms-${site}
-
- if [ -f ${site_makefile_frag} ] ; then
- sed -e "/^####/ r ${site_makefile_frag}" ${srcdir}/${Makefile_in} \
- >> Makefile.tem
- else
- cp ${srcdir}/${Makefile_in} Makefile.tem
- site_makefile_frag=
- fi
- ;;
- esac
- # working copy now in Makefile.tem
+# Conditionalize for this site from "Makefile.in" (or whatever it's called) into Makefile.tem
+case "${site}" in
+"") cp ${srcdir}/${Makefile_in} Makefile.tem ;;
+*)
+ site_makefile_frag=${srcdir}/config/ms-${site}
- # Conditionalize the makefile for this host.
- case "${host_makefile_frag}" in
- "") mv Makefile.tem ${Makefile} ;;
- *)
- host_makefile_frag=${srcdir}/${host_makefile_frag}
- if [ -f ${host_makefile_frag} ] ; then
- sed -e "/^####/ r ${host_makefile_frag}" Makefile.tem > ${Makefile}
- else
- echo '***' Expected host makefile fragment \"${host_makefile_frag}\" 1>&2
- echo '***' is missing in ${PWD}. 1>&2
- mv Makefile.tem ${Makefile}
- fi
- esac
- # working copy now in ${Makefile}
-
- # Conditionalize the makefile for this target.
- case "${target_makefile_frag}" in
- "") mv ${Makefile} Makefile.tem ;;
- *)
- target_makefile_frag=${srcdir}/${target_makefile_frag}
- if [ -f ${target_makefile_frag} ] ; then
- sed -e "/^####/ r ${target_makefile_frag}" ${Makefile} >> Makefile.tem
- else
- mv ${Makefile} Makefile.tem
- target_makefile_frag=
- fi
- ;;
- esac
- # real copy now in Makefile.tem
+ if [ -f ${site_makefile_frag} ] ; then
+ sed -e "/^####/ r ${site_makefile_frag}" ${srcdir}/${Makefile_in} \
+ > Makefile.tem
+ else
+ cp ${srcdir}/${Makefile_in} Makefile.tem
+ site_makefile_frag=
+ fi
+ ;;
+esac
+# working copy now in Makefile.tem
+
+# Conditionalize the makefile for this host.
+case "${host_makefile_frag}" in
+"") mv Makefile.tem ${Makefile} ;;
+*)
+ host_makefile_frag=${srcdir}/${host_makefile_frag}
+ if [ -f ${host_makefile_frag} ] ; then
+ sed -e "/^####/ r ${host_makefile_frag}" Makefile.tem > ${Makefile}
+ else
+ echo '***' Expected host makefile fragment \"${host_makefile_frag}\" 1>&2
+ echo '***' is missing in ${PWD}. 1>&2
+ mv Makefile.tem ${Makefile}
+ fi
+esac
+# working copy now in ${Makefile}
+
+# Conditionalize the makefile for this target.
+case "${target_makefile_frag}" in
+"") mv ${Makefile} Makefile.tem ;;
+*)
+ target_makefile_frag=${srcdir}/${target_makefile_frag}
+ if [ -f ${target_makefile_frag} ] ; then
+ sed -e "/^####/ r ${target_makefile_frag}" ${Makefile} > Makefile.tem
+ else
+ mv ${Makefile} Makefile.tem
+ target_makefile_frag=
+ fi
+ ;;
+esac
+# real copy now in Makefile.tem
- # prepend warning about editting, and a bunch of variables.
- # fixme-someday: remove the subdir/unsubdir lines.
- cat > ${Makefile} <<EOF
+# prepend warning about editting, and a bunch of variables.
+cat > ${Makefile} <<EOF
# ${NO_EDIT}
host_alias = ${host_alias}
host_cpu = ${host_cpu}
target_makefile_frag = ${target_makefile_frag}
host_makefile_frag = ${host_makefile_frag}
site_makefile_frag = ${site_makefile_frag}
+links = ${configlinks}
VPATH = ${srcdir}
-subdir =
-unsubdir = .
EOF
- # fixme: this shouldn't be in configure.
- # Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
- case "${host}" in
- "${target}") echo "ALL=all.internal" >> ${Makefile} ;;
- *)
- echo "CROSS=-DCROSS_COMPILE" >> ${Makefile}
- echo "ALL=all.cross" >> ${Makefile}
- ;;
- esac
-
- # reset prefix, datadir, srcdir, SUBDIRS, NONSUBDIRS, remove any form
- # feeds.
- sed -e "s:^prefix[ ]*=.*$:prefix = ${prefix}:" \
- -e "s:^datadir[ ]*=.*$:datadir = ${datadir}:" \
- -e "s:^srcdir[ ]*=.*$:srcdir = ${srcdir}:" \
- -e "s:^SUBDIRS[ ]*=.*$:SUBDIRS = ${configdirs}:" \
- -e "s:^NONSUBDIRS[ ]*=.*$:NONSUBDIRS = ${noconfigdirs}:" \
- -e "s/\f//" Makefile.tem >> ${Makefile}
- # final copy now in ${Makefile}
-
- rm Makefile.tem
-
- if [ -n "${verbose}" -o -z "${recurring}" ] ; then
- case "${host_makefile_frag}" in
- "") using= ;;
- *) using="and \"${host_makefile_frag}\"" ;;
- esac
-
- case "${target_makefile_frag}" in
- "") ;;
- *) using="${using} and \"${target_makefile_frag}\"" ;;
- esac
-
- case "${site_makefile_frag}" in
- "") ;;
- *) using="${using} and \"${site_makefile_frag}\"" ;;
- esac
+# fixme: this shouldn't be in configure.
+# Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
+case "${host_alias}" in
+"${target_alias}")
+ tooldir="$(libdir)"
+ echo "ALL=all.internal" >> ${Makefile}
+ ;;
+*)
+ echo "CROSS=-DCROSS_COMPILE" >> ${Makefile}
+ echo "ALL=all.cross" >> ${Makefile}
+ case "${program_prefix}" in
+ "") program_prefix=${target_alias}- ;;
+ *) ;;
+ esac
+
+ tooldir="$(libdir)/${target_alias}"
+ ;;
+esac
- echo "Created \"${Makefile}\" in" ${PWD} `echo "${using}" | sed 's/and/using/'`
- fi
+# reset prefix, exec_prefix, srcdir, SUBDIRS, NONSUBDIRS, remove any form
+# feeds.
+sed -e "s:^prefix[ ]*=.*$:prefix = ${prefix}:" \
+ -e "s:^exec_prefix[ ]*=.*$:exec_prefix = ${exec_prefix}:" \
+ -e "s:^srcdir[ ]*=.*$:srcdir = ${srcdir}:" \
+ -e "s:^SUBDIRS[ ]*=.*$:SUBDIRS = ${configdirs}:" \
+ -e "s:^NONSUBDIRS[ ]*=.*$:NONSUBDIRS = ${noconfigdirs}:" \
+ -e "s/\f//" \
+ -e "s:^program_prefix[ ]*=.*$:program_prefix = ${program_prefix}:" \
+ -e "s:^tooldir[ ]*=.*$:tooldir = ${tooldir}:" \
+ Makefile.tem >> ${Makefile}
+# final copy now in ${Makefile}
+
+rm Makefile.tem
+
+if [ -n "${verbose}" -o -z "${silent}" ] ; then
+ case "${host_makefile_frag}" in
+ "") using= ;;
+ *) using="and \"${host_makefile_frag}\"" ;;
+ esac
+
+ case "${target_makefile_frag}" in
+ "") ;;
+ *) using="${using} and \"${target_makefile_frag}\"" ;;
+ esac
+
+ case "${site_makefile_frag}" in
+ "") ;;
+ *) using="${using} and \"${site_makefile_frag}\"" ;;
+ esac
+
+ echo "Created \"${Makefile}\" in" ${PWD} `echo "${using}" | sed 's/and/using/'`
+fi
- . ${tmpfile}.pos
+. ${tmpfile}.pos
- # describe the chosen configuration in config.status.
- # Make that file a shellscript which will reestablish
- # the same configuration. Used in Makefiles to rebuild
- # Makefiles.
+# describe the chosen configuration in config.status.
+# Make that file a shellscript which will reestablish
+# the same configuration. Used in Makefiles to rebuild
+# Makefiles.
- case "${norecursion}" in
- "") arguments="${arguments} -norecursion" ;;
- *) ;;
- esac
+case "${norecursion}" in
+"") arguments="${arguments} -norecursion" ;;
+*) ;;
+esac
- echo "#!/bin/sh
+echo "#!/bin/sh
# ${NO_EDIT}
# ${PWD} was configured as follows:
${progname}" ${arguments} "
# ${using}" > config.status
- chmod a+x config.status
- ;;
- *) rm -f ${Makefile} config.status ${links} ;;
+chmod a+x config.status
+
+# If there are subdirectories, then recur.
+if [ -z "${norecursion}" -a -n "${configdirs}" ] ; then
+ for configdir in ${configdirs} ; do
+ case "${verbose}" in
+ "") ;;
+ *) echo Configuring ${configdir}... ;;
esac
- # If there are subdirectories, then recur.
- if [ -z "${norecursion}" -a -n "${configdirs}" ] ; then
- for configdir in ${configdirs} ; do
- case "${verbose}" in
- "") ;;
- *) echo Configuring ${configdir}... ;;
- esac
+ if [ -d ${srcdir}/${configdir} ] ; then
+ case "${srcdir}" in
+ ".") ;;
+ *)
+ if [ ! -d ./${configdir} ] ; then
+ mkdir ./${configdir}
+ fi
+ ;;
+ esac
- if [ -d ${srcdir}/${configdir} ] ; then
- case "${srcdir}" in
- ".") ;;
- *)
- if [ ! -d ./${configdir} ] ; then
- mkdir ./${configdir}
- fi
- ;;
- esac
-
- POPDIR=${PWD}
- cd ${configdir}
-
-### figure out what to do with srcdir & guest configure
- case "${srcdir}" in
- ".") newsrcdir=${srcdir} ;; # no -srcdir option. We're building in place.
- /*) # absolute path
- newsrcdir=${srcdir}/${configdir}
- srcdiroption="-srcdir=${newsrcdir}"
- ;;
- *) # otherwise relative
- newsrcdir=../${srcdir}/${configdir}
- srcdiroption="-srcdir=${newsrcdir}"
- ;;
- esac
+ POPDIR=${PWD}
+ cd ${configdir}
+
+### figure out what to do with srcdir
+ case "${srcdir}" in
+ ".") newsrcdir=${srcdir} ;; # no -srcdir option. We're building in place.
+ /*) # absolute path
+ newsrcdir=${srcdir}/${configdir}
+ srcdiroption="-srcdir=${newsrcdir}"
+ ;;
+ *) # otherwise relative
+ newsrcdir=../${srcdir}/${configdir}
+ srcdiroption="-srcdir=${newsrcdir}"
+ ;;
+ esac
+
+### check for guested configure, otherwise fix possibly relative progname
+ if [ -f ${newsrcdir}/configure ] ; then
+ recprog=${newsrcdir}/configure
+ else
+ case "${progname}" in
+ /*) recprog=${progname} ;;
+ *) recprog=../${progname} ;;
+ esac
+ fi
### The recursion line is here.
- if [ -f ${newsrcdir}/configure ] ; then
- recprog=${newsrcdir}/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 ${POPDIR}
- else
- case "${verbose}" in
- "") ;;
- *) echo Warning: source directory \"${srcdir}/${configdir}\" is missing. ;;
- esac
- fi
- done
+ if ${recprog} -s ${host_alias} -target=${target_alias} \
+ ${verbose} ${prefixoption} ${tmpdiroption} ${exec_prefixoption} \
+ ${srcdiroption} ${program_prefixoption} ; then
+ true
+ else
+ exit 1
+ fi
+
+ cd ${POPDIR}
+ else
+ case "${verbose}" in
+ "") ;;
+ *) echo Warning: source directory \"${srcdir}/${configdir}\" is missing. ;;
+ esac
fi
- done # for each target
-done # for each host
+ done
+fi
### clean up.
projects / external / binutils.git / commitdiff