#!/bin/sh
+### WARNING: this file contains embedded tabs. Do not run untabify on this file.
+
# Configuration script
-# Copyright (C) 1988, 1990-1993 Free Software Foundation, Inc.
+# Copyright (C) 1988, 90, 91, 92, 93, 94 Free Software Foundation, Inc.
# 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
#
# 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. */
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
# Please email any bugs, comments, and/or additions to this file to:
# configure@cygnus.com
Makefile=Makefile
Makefile_in=Makefile.in
arguments=$*
+build_alias=
configdirs=
exec_prefix=
exec_prefixoption=
fatal=
floating_point=default
gas=default
-host_alias=
+host_alias=NOHOST
host_makefile_frag=
moveifchange=
-next_host=
-next_prefix=
-next_site=
-next_srcdir=
-next_target=
-next_tmpdir=
norecursion=
+other_options=
package_makefile_frag=
prefix=/usr/local
progname=
srcdir=
srctrigger=
subdirs=
-target_alias=
+target_alias=NOTARGET
target_makefile_frag=
-undefinedargs=
+undefs=NOUNDEFS
version="$Revision$"
x11=default
+### we might need to use some other shell than /bin/sh for running subshells
+#
+config_shell=${CONFIG_SHELL-/bin/sh}
+
NO_EDIT="This file was generated automatically by configure. Do not edit."
## this is a little touchy and won't always work, but...
;;
esac
-for arg in $*;
+# Loop over all args
+
+while :
do
- # handle things that might have args following as separate words
- if [ -n "${next_prefix}" ] ; then prefix=${arg} ; prefixoption="-prefix=${prefix}" ; next_prefix=
- elif [ -n "${next_exec_prefix}" ] ; then
- exec_prefix=${arg}
- exec_prefixoption="-exec_prefix=${exec_prefix}"
- next_exec_prefix=
- elif [ -n "${next_site}" ] ; then site=${arg} ; site_option=-site=${site} ; next_site=
- # remove any possible trailing slash from srcdir. See note below.
- elif [ -n "${next_srcdir}" ] ; then srcdir=`echo ${arg} | sed -e 's:/$::'` ; next_srcdir=
- elif [ -n "${next_program_prefix}" ] ; then
- program_prefix=${arg}
- program_prefixoption="-program_prefix=${program_prefix}"
- next_program_prefix=
- elif [ -n "${next_program_suffix}" ] ; then
- program_suffix=${arg}
- program_suffixoption="-program_suffix=${program_suffix}"
- next_program_suffix=
- elif [ -n "${next_program_transform_name}" ] ; then
- # Double any backslashes or dollar signs in the argument
- program_transform_name="${program_transform_name} -e `echo ${arg} | sed -e 's/\\\\/\\\\\\\\/g' -e 's/\\\$/$$/g'`"
- program_transform_nameoption="${program_transform_nameoption} -program_transform_name='${arg}'"
- next_program_transform_name=
- elif [ -n "${next_target}" ] ; then
- next_target=
- case "${target_alias}" in
- "")
- target_alias="${arg}"
- ;;
- *)
- echo '***' Can only configure for one target at a time. 1>&2
- fatal=yes
- ;;
- esac
- elif [ -n "${next_tmpdir}" ] ; then
- next_tmpdir=
- tmpdiroption="--tmpdir=${arg}"
- TMPDIR=${arg}
- else
- case ${arg} in
- -exec_prefix=* | --exec_prefix=* | --exec_prefi=* | --exec_pref=* | --exec_pre=* | --exec_pr=* | --exec_p=* | --exec_=* | --exec=* | --exe=* | --ex=* | --e=* | -exec-prefix=* | --exec-prefix=* | --exec-prefi=* | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* )
- exec_prefix=`echo ${arg} | sed 's/^[-a-z_]*=//'`
- exec_prefixoption=${arg}
- ;;
- -exec_prefix | --exec_prefix | --exec_prefi | --exec_pref | --exec_pre | --exec_pr | --exec_p | --exec_ | --exec | --exe | --ex | --e | -exec-prefix | --exec-prefix | --exec-prefi | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec-)
- next_exec_prefix=yes
- ;;
- -gas | --g*)
- gas=yes
- ;;
- -help | --he*)
- fatal=true
- ;;
- -host=* | --host=* | --hos=* | --ho=*)
- case "${host_alias}" in
- "")
- host_alias="`echo ${arg} | sed 's/^[-a-z]*=//'`"
- ;;
- *)
- echo '***' Can only configure for one host at a time. 1>&2
- fatal=yes
- ;;
- esac
- ;;
- -nfp | --nf*)
- floating_point=no
- ;;
- -norecursion | --no*)
- norecursion=true
- ;;
- -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=*)
- prefix=`echo ${arg} | sed 's/^[-a-z]*=//'`
- prefixoption=${arg}
- ;;
- -prefix | --prefix | --prefi | --pref | --pre)
- next_prefix=yes
- ;;
- -rm | --rm) removing=${arg} ;;
- -program_prefix=* | --program_prefix=* | --program_prefi=* | --program_pref=* | --program_pre=* | --program_pr=* | --program_p=* | -program-prefix=* | --program-prefix=* | --program-prefi=* | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
- 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-prefix | --program-prefix | --program-prefi | --program-pref | --program-pre | --program-pr | --program-p)
- next_program_prefix=yes
- ;;
- -program_suffix=* | --program_suffix=* | --program_suffi=* | --program_suff=* | --program_suf=* | --program_su=* | --program_s=* | -program-suffix=* | --program-suffix=* | --program-suffi=* | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
- program_suffix=`echo ${arg} | sed 's/^[-a-z_]*=//'`
- program_suffixoption=${arg}
- ;;
- -program_suffix | --program_suffix | --program_suffi | --program_suff | --program_suf | --program_su | --program_s |-program-suffix | --program-suffix | --program-suffi | --program-suff | --program-suf | --program-su | --program-s)
- next_program_suffix=yes
- ;;
- -program_transform_name=* | --program_transform_name=* | --program_transform_nam=* | --program_transform_na=* | --program_transform_n=* | --program_transform_=* | --program_transform=* | --program_transfor=* | --program_transfo=* | --program_transf=* | --program_trans=* | --program_tran=* | --program_tra=* | --program_tr=* | --program_t=* | -program-transform-name=* | --program-transform-name=* | --program-transform-nam=* | --program-transform-na=* | --program-transform-n=* | --program-transform-=* | --program-transform=* | --program-transfor=* | --program-transfo=* | --program-transf=* | --program-trans=* | --program-tran=* | --program-tra=* | --program-tr=* | --program-t=*)
- # Double any \ or $ in the argument
- program_transform_name="${program_transform_name} -e `echo ${arg} | sed -e 's/^[-a-z_]*=//' -e 's/\\\\/\\\\\\\\/g' -e 's/\\\$/$$/g'`"
- program_transform_nameoption="${program_transform_nameoption} -program_transform_name='`echo ${arg} | sed 's/^[-a-z_]*=//'`'"
- ;;
- -program_transform_name | --program_transform_name | --program_transform_nam | --program_transform_na | --program_transform_n | --program_transform_ | --program_transform | --program_transfor | --program_transfo | --program_transf | --program_trans | --program_tran | --program_tra | --program_tr | --program_t | -program-transform-name | --program-transform-name | --program-transform-nam | --program-transform-na | --program-transform-n | --program-transform- | --program-transform | --program-transfor | --program-transfo | --program-transf | --program-trans | --program-tran | --program-tra | --program-tr | --program-t)
- next_program_transform_name=yes
- ;;
- -site=* | --site=* | --sit=* | --si=*)
- site_option=${arg}
- site=`echo ${arg} | sed 's/^[-a-z]*=//'`
- ;;
- -site | --site | --sit)
- next_site=yes
- ;;
- # remove trailing slashes. Otherwise, when the file name gets
- # bolted into an object file as debug info, it has two slashes in
- # it. Ordinarily this is ok, but emacs takes double slash to
- # mean "forget the first part".
- -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
- srcdir=`echo ${arg} | sed 's/^[-a-z]*=//' | sed -e 's:/$::'`
- ;;
- -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
- next_srcdir=yes
- ;;
- -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=*)
- case "${target_alias}" in
- "") target_alias="`echo ${arg} | sed 's/^[-a-z]*=//'`" ;;
- *)
- echo '***' Can only configure for one target at a time. 1>&2
- fatal=yes
- ;;
- esac
- ;;
- -target | --target | --targe | --targ | --tar | --ta)
- next_target=yes
- ;;
- -tmpdir=* | --tmpdir=* | --tmpdi=* | --tmpd=* | --tmp=* | --tm=*)
- tmpdiroption=${arg}
- TMPDIR=`echo ${arg} | sed 's/^[-a-z]*=//'`
- ;;
- -tmpdir | --tmpdir | --tmpdi | --tmpd | --tmp | --tm)
- next_tmpdir=yes
- ;;
- -v | -verbose | --v)
- redirect=
- verbose=-v
- ;;
- -version | -V | --version | --V)
- echo "This is Cygnus Configure version" `echo ${version} | sed 's/[ $:]//g'`
- exit 0
- ;;
- -with*=* | --with*=*)
- withopt=`echo ${arg} | sed 's:^-*\(with[^=]*\)=.*$:\1:;s/-/_/g'`
- withval=`echo ${arg} | sed 's:^-*with[^=]*=\(.*\)$:\1:'`
- eval $withopt="$withval"
- withoptions="$withoptions $arg"
- ;;
- -with* | --with*)
- withopt=`echo ${arg} | sed 's:^-*with:with:;s/-/_/g'`
- eval $withopt=yes
- withoptions="$withoptions $arg"
- ;;
- -x | --x) ;;
- -* | --*)
- (echo ;
- echo "Unrecognized option: \"${arg}\"". ;
- echo) 1>&2
- fatal=true
- ;;
- *)
- case "${undefs}" in
- "")
- undefs="${arg}"
- ;;
- *)
- echo '***' Can only configure for one host and one target at a time. 1>&2
- fatal=yes
- ;;
- esac
- ;;
- esac
- fi
+# Break out if there are no more args
+ case $# in
+ 0)
+ break
+ ;;
+ esac
+
+# Get the first arg, and shuffle
+ option=$1
+ shift
+
+# Make all options have two hyphens
+ orig_option=$option # Save original for error messages
+ case $option in
+ --*) ;;
+ -*) option=-$option ;;
+ esac
+
+# Split out the argument for options that take them
+ case $option in
+ --*=*)
+ optarg=`echo $option | sed -e 's/^[^=]*=//'`
+ ;;
+# These options have mandatory values. Since we didn't find an = sign,
+# the value must be in the next argument
+ --b* | --cache* | --ex* | --ho* | --pre* | --program-p* | --program-s* | --program-t* | --si* | --sr* | --ta* | --tm* | --x-*)
+ optarg=$1
+ shift
+ ;;
+ esac
+
+# Now, process the options
+ case $option in
+
+ --build* | --b*)
+ case "$build_alias" in
+ "") build_alias=$optarg ;;
+ *) echo '***' Can only configure for one build machine at a time. 1>&2
+ fatal=yes
+ ;;
+ esac
+ ;;
+# Accepted for compatibility with new autoconf; ignored.
+ --cache*)
+ ;;
+ --disable-*)
+ enableopt=`echo ${option} | sed 's:^--disable-:enable_:;s:-:_:g'`
+ eval $enableopt=no
+ disableoptions="$disableoptions $option"
+ ;;
+ --enable-*)
+ case "$option" in
+ *=*) ;;
+ *) optarg=yes ;;
+ esac
+
+ enableopt=`echo ${option} | sed 's:^--::;s:=.*$::;s:-:_:g'`
+ eval $enableopt="$optarg"
+ enableoptions="$enableoptions $option"
+ ;;
+ --exec-prefix* | --ex*)
+ exec_prefix=$optarg
+ exec_prefixoption="--exec-prefix=$optarg"
+ ;;
+ --gas | --g*)
+ gas=yes
+ ;;
+ --help | --he*)
+ fatal=yes
+ ;;
+ --host* | --ho*)
+ case $host_alias in
+ NOHOST) host_alias=$optarg ;;
+ *) echo '***' Can only configure for one host at a time. 1>&2
+ fatal=yes
+ ;;
+ esac
+ ;;
+ --nfp | --nf*)
+ floating_point=no
+ ;;
+ --norecursion | --no*)
+ norecursion=yes
+ ;;
+ --prefix* | --pre*)
+ prefix=$optarg
+ prefixoption="--prefix=$optarg"
+ ;;
+ --program-prefix* | --program-p*)
+ program_prefix=$optarg
+ program_prefixoption="--program-prefix=$optarg"
+ ;;
+ --program-suffix* | --program-s*)
+ program_suffix=$optarg
+ program_suffixoption="--program-suffix=$optarg"
+ ;;
+ --program-transform-name* | --program-t*)
+ # Double any backslashes or dollar signs in the argument
+ program_transform_name="${program_transform_name} -e `echo ${optarg} | sed -e 's/\\\\/\\\\\\\\/g' -e 's/\\\$/$$/g'`"
+ program_transform_nameoption="${program_transform_nameoption} --program-transform-name='$optarg'"
+ ;;
+ --rm)
+ removing=--rm
+ ;;
+ --silent | --sil* | --quiet | --q*)
+ redirect=">/dev/null"
+ verbose=--silent
+ ;;
+ --site* | --sit*)
+ site=$optarg
+ site_option="--site=$optarg"
+ ;;
+ --srcdir*/ | --sr*/)
+ # Remove trailing slashes. Otherwise, when the file name gets
+ # bolted into an object file as debug info, it has two slashes
+ # in it. Ordinarily this is ok, but emacs takes double slash
+ # to mean "forget the first part".
+ srcdir=`echo $optarg | sed -e 's:/$::'`
+ ;;
+ --srcdir* | --sr*)
+ srcdir=$optarg
+ ;;
+ --target* | --ta*)
+ case $target_alias in
+ NOTARGET) target_alias=$optarg ;;
+ *) echo '***' Can only configure for one target at a time. 1>&2
+ fatal=yes
+ ;;
+ esac
+ ;;
+ --tmpdir* | --tm*)
+ TMPDIR=$optarg
+ tmpdiroption="--tmpdir=$optarg"
+ ;;
+ --verbose | --v | --verb*)
+ redirect=
+ verbose=--verbose
+ ;;
+ --version | --V | --vers*)
+ echo "This is Cygnus Configure version" `echo ${version} | sed 's/[ $:]//g'`
+ exit 0
+ ;;
+ --with-*)
+ case "$option" in
+ *=*) ;;
+ *) optarg=yes ;;
+ esac
+
+ withopt=`echo ${option} | sed 's:^--::;s:=.*$::;s:-:_:g'`
+ eval $withopt="$optarg"
+ withoptions="$withoptions $option"
+ ;;
+ --without-*)
+ withopt=`echo ${option} | sed 's:^--::;s:out::;s:-:_:g'`
+ eval $withopt=no
+ withoutoptions="$withoutoptions $option"
+ ;;
+ --x) with_x=yes
+ withoptions="$withoptions --with-x"
+ ;;
+ --x-i* | --x-l*) other_options="$other_options $orig_option"
+ ;;
+ --*)
+ echo "configure: Unrecognized option: \"$orig_option\"; use --help for usage." >&2
+ exit 1
+ ;;
+ *)
+ case $undefs in
+ NOUNDEFS) undefs=$option ;;
+ *) echo '***' Can only configure for one host and one target at a time. 1>&2
+ fatal=yes
+ ;;
+ esac
+ ;;
+ esac
done
# process host and target
+
+# Do some error checking and defaulting for the host and target type.
+# The inputs are:
+# configure --host=HOST --target=TARGET UNDEFS
+#
+# The rules are:
+# 1. You aren't allowed to specify --host, --target, and undefs at the
+# same time.
+# 2. Host defaults to undefs.
+# 3. If undefs is not specified, then host defaults to the current host,
+# as determined by config.guess.
+# 4. Target defaults to undefs.
+# 5. If undefs is not specified, then target defaults to host.
+
case "${fatal}" in
"")
-# # Complain if an arg is missing
-# if [ -z "${host_alias}" ] ; 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 "${host_alias}" -a -n "${target_alias}" -a -n "${undefs}" ] ; then
- echo '***' Can only configure for one host and one target at a time. 1>&2
- fatal=yes
- elif [ -z "${host_alias}" -a -z "${undefs}" ] ; then
- echo '- You did not tell me what kind of host system you want to configure.
-- I will attempt to guess the kind of system this is.' 1>&2
- guesssys=`echo ${progname} | sed 's/configure$/config.guess/'`
- if tmp_alias=`${guesssys}` ; then
- echo "- Looks like this is a ${tmp_alias}" 1>&2
- host_alias=${tmp_alias}
- target_alias=${tmp_alias}
- else
- echo '- Failed to guess the system type. You need to tell me.' 1>&2
- fatal=yes
- fi
- else
- case "${host_alias}" in
- "") host_alias=${undefs} ;;
- *) ;;
- esac
-
- case "${target_alias}" in
- "")
- case "${undefs}" in
- "") target_alias=${host_alias} ;;
- *) target_alias=${undefs} ;;
- esac
- ;;
- *) ;;
- esac
- fi
- ;;
+ # Make sure that host, target & undefs aren't all specified at the
+ # same time.
+ case $host_alias---$target_alias---$undefs in
+ NOHOST---*---* | *---NOTARGET---* | *---*---NOUNDEFS)
+ ;;
+ *) echo '***' Can only configure for one host and one target at a time. 1>&2
+ fatal=yes
+ break 2
+ ;;
+ esac
+
+ # Now, do defaulting for host.
+ case $host_alias in
+ NOHOST)
+ case $undefs in
+ NOUNDEFS)
+ # Neither --host option nor undefs were present.
+ # Call config.guess.
+ guesssys=`echo ${progname} | sed 's/configure$/config.guess/'`
+ if host_alias=`${guesssys}`
+ then
+ # If the string we are going to use for
+ # the target is a prefix of the string
+ # we just guessed for the host, then
+ # assume we are running native, and force
+ # the same string for both target and host.
+ case $target_alias in
+ NOTARGET) ;;
+ *)
+ if expr $host_alias : $target_alias >/dev/null
+ then
+ host_alias=$target_alias
+ fi
+ ;;
+ esac
+ echo "Configuring for a ${host_alias} host." 1>&2
+ arguments="--host=$host_alias $arguments"
+ else
+ echo 'Config.guess failed to determine the host type. You need to specify one.' 1>&2
+ fatal=yes
+ fi
+ ;;
+ *)
+ host_alias=$undefs
+ ;;
+ esac
+ esac
+
+ # Do defaulting for target. If --target option isn't present, default
+ # to undefs. If undefs isn't present, default to host.
+ case $target_alias in
+ NOTARGET)
+ case $undefs in
+ NOUNDEFS)
+ target_alias=$host_alias
+ ;;
+ *)
+ target_alias=$undefs
+ ;;
+ esac
+ esac
+ ;;
*) ;;
esac
if [ -n "${fatal}" -o "${host_alias}" = "help" ] ; then
- (echo "Usage: configure HOST" ;
- echo ;
- echo "Options: [defaults in brackets]" ;
- 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 " -program-suffix=FOO install programs with FOO appended to their names. [ \"\" ]" ;
- echo " -program-transform-name=FOO install programs with names transformed by sed pattern FOO. [ \"\" ]" ;
- 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
-
- if [ -r config.status ] ; then
- cat config.status
- fi
+ exec 1>&2
+ echo Usage: configure [OPTIONS] [HOST]
+ echo
+ echo Options: [defaults in brackets]
+ echo ' --prefix=MYDIR install into MYDIR [/usr/local]'
+ echo ' --exec-prefix=MYDIR install host-dependent files into MYDIR [/usr/local]'
+ echo ' --help print this message [normal config]'
+ echo ' --build=BUILD configure for building on BUILD [BUILD=HOST]'
+ echo ' --host=HOST configure for HOST [determined via config.guess]'
+ echo ' --norecursion configure this directory only [recurse]'
+ echo ' --program-prefix=FOO prepend FOO to installed program names [""]'
+ echo ' --program-suffix=FOO append FOO to installed program names [""]'
+ echo ' --program-transform-name=P transform installed names by sed pattern P [""]'
+ 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 [/tmp]'
+ echo ' --nfp configure for software floating point [hard float]'
+ echo ' --with-FOO, --with-FOO=BAR package FOO is available (parameter BAR)'
+ echo ' --without-FOO package FOO is NOT available'
+ echo ' --enable-FOO, --enable-FOO=BAR include feature FOO (parameter BAR)'
+ echo ' --disable-FOO do not include feature FOO'
+ echo
+ echo 'Where HOST and TARGET are something like "sparc-sunos", "mips-sgi-irix5", etc.'
+ echo
+ if [ -r config.status ] ; then
+ cat config.status
+ fi
- exit 1
+ exit 1
fi
configsub=`echo ${progname} | sed 's/configure$/config.sub/'`
if [ -r ${progname}.in ] ; then
srcdir=`echo ${progname} | sed 's:/configure$::'`
else
- echo '***' "Can't find configure.in. Try using -srcdir=some_dir" 1>&2
+ echo '***' "Can't find configure.in. Try using --srcdir=some_dir" 1>&2
exit 1
fi
fi
esac
# default exec_prefix
-case "${exec_prefix}" in
+case "${exec_prefixoption}" in
"") exec_prefix="\$(prefix)" ;;
*) ;;
esac
### break up ${srcdir}/configure.in.
case "`grep '^# per\-host:' ${srcdir}/configure.in`" in
"")
- echo '***' ${srcdir}/configure.in has no "per-host:" line. 1>&2
+ echo '***' ${srcdir}/configure.in has no \"per-host:\" line. 1>&2
exit 1
;;
*) ;;
case "`grep '^# per\-target:' ${srcdir}/configure.in`" in
"")
- echo '***' ${srcdir}/configure.in has no "per-target:" line. 1>&2
+ echo '***' ${srcdir}/configure.in has no \"per-target:\" line. 1>&2
exit 1
;;
*) ;;
# keep this filename short for &%*%$*# 14 char file names
tmpfile=${TMPDIR}/cONf$$
+trap "rm -f ${tmpfile}.com ${tmpfile}.tgt ${tmpfile}.hst ${tmpfile}.pos; exit 1" 1 2 15
trap "rm -f ${tmpfile}.com ${tmpfile}.tgt ${tmpfile}.hst ${tmpfile}.pos" 0
# split ${srcdir}/configure.in into common, per-host, per-target,
*) ;;
esac
+case "${build_alias}" in
+"") ;;
+*)
+ result=`${configsub} ${build_alias}`
+ buildopt="--build=${build_alias}"
+ build_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
+ build_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
+ build_os=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'`
+ build=${build_cpu}-${build_vendor}-${build_os}
+ ;;
+esac
+
result=`${configsub} ${host_alias}`
host_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
host_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
exit 1
fi
-tooldir="\$(libdir)/${target_alias}"
+# Some systems (e.g., one of the i386-aix systems the gas testers are
+# using) don't handle "\$" correctly, so don't use it here.
+tooldir='$(exec_prefix)'/${target_alias}
if [ "${host_alias}" != "${target_alias}" ] ; then
- if [ "${program_prefix}" = "" ] ; then
- if [ "${program_suffix}" = "" ] ; then
- if [ "${program_transform_name}" = "" ] ; then
+ if [ "${program_prefixoption}" = "" ] ; then
+ if [ "${program_suffixoption}" = "" ] ; then
+ if [ "${program_transform_nameoption}" = "" ] ; then
program_prefix=${target_alias}- ;
fi
fi
# Merge program_prefix and program_suffix onto program_transform_name
# Use a double $ so that make ignores it
if [ "${program_suffix}" != "" ] ; then
- program_transform_name="-e s/\$\$/${program_suffix}/ ${program_transform_name}"
+ program_transform_name="-e s,\$\$,${program_suffix}, ${program_transform_name}"
fi
if [ "${program_prefix}" != "" ] ; then
- program_transform_name="-e s/^/${program_prefix}/ ${program_transform_name}"
+ program_transform_name="-e s,^,${program_prefix}, ${program_transform_name}"
fi
for subdir in . ${subdirs} ; do
fi
${remove} -f ${link}
- # Make a symlink if possible, otherwise try a hard link
- ${symbolic_link} ${srcdir}/${file} ${link} 2>/dev/null || ${hard_link} ${srcdir}/${file} ${link}
-
+ # Make a symlink if possible, otherwise try a hard link
+ if ${symbolic_link} ${srcdir}/${file} ${link} >/dev/null 2>&1 ; then
+ true
+ else
+ # We need to re-remove the file because Lynx leaves a
+ # very strange directory there when it fails an NFS symlink.
+ ${remove} -r -f ${link}
+ ${hard_link} ${srcdir}/${file} ${link}
+ fi
if [ ! -r ${link} ] ; then
echo '***' "${progname}: unable to link \"${link}\" to \"${srcdir}/${file}\"." 1>&2
exit 1
.) ;;
*) cat > ${subdir}/.gdbinit <<EOF
# ${NO_EDIT}
-dir .
dir ${makesrcdir}
+dir .
source ${makesrcdir}/.gdbinit
EOF
;;
if [ -f ${srcdir}/${subdir}/${Makefile_in} ] ; then
- # Conditionalize for this site from "Makefile.in" (or whatever it's called) into Makefile.tem
- rm -f ${subdir}/Makefile.tem
- case "${site}" in
- "") cp ${srcdir}/${subdir}/${Makefile_in} ${subdir}/Makefile.tem ;;
- *)
- site_makefile_frag=${srcdir}/config/ms-${site}
-
- if [ -f ${site_makefile_frag} ] ; then
- sed -e "/^####/ r ${site_makefile_frag}" ${srcdir}/${subdir}/${Makefile_in} \
- > ${subdir}/Makefile.tem
- else
- cp ${srcdir}/${subdir}/${Makefile_in} ${subdir}/Makefile.tem
- site_makefile_frag=
- fi
- ;;
- esac
- # working copy now in ${subdir}/Makefile.tem
-
- # Conditionalize the makefile for this host.
- rm -f ${Makefile}
- case "${host_makefile_frag}" in
- "") mv ${subdir}/Makefile.tem ${Makefile} ;;
- *)
- if [ ! -f ${host_makefile_frag} ] ; then
- host_makefile_frag=${srcdir}/${host_makefile_frag}
- fi
- if [ -f ${host_makefile_frag} ] ; then
- sed -e "/^####/ r ${host_makefile_frag}" ${subdir}/Makefile.tem > ${Makefile}
- else
- echo '***' Expected host makefile fragment \"${host_makefile_frag}\" 1>&2
- echo '***' is missing in ${PWD=`pwd`}. 1>&2
- mv ${subdir}/Makefile.tem ${Makefile}
- fi
- esac
- # working copy now in ${Makefile}
-
- # Conditionalize the makefile for this target.
- rm -f ${subdir}/Makefile.tem
- case "${target_makefile_frag}" in
- "") mv ${Makefile} ${subdir}/Makefile.tem ;;
- *)
- if [ ! -f ${target_makefile_frag} ] ; then
- target_makefile_frag=${srcdir}/${target_makefile_frag}
- fi
- if [ -f ${target_makefile_frag} ] ; then
- sed -e "/^####/ r ${target_makefile_frag}" ${Makefile} > ${subdir}/Makefile.tem
- else
- mv ${Makefile} ${subdir}/Makefile.tem
- target_makefile_frag=
- fi
- ;;
- esac
- # real copy now in ${subdir}/Makefile.tem
-
- # Conditionalize the makefile for this package.
- rm -f ${Makefile}
- case "${package_makefile_frag}" in
- "") mv ${subdir}/Makefile.tem ${Makefile} ;;
- *)
- if [ ! -f ${package_makefile_frag} ] ; then
- package_makefile_frag=${srcdir}/${package_makefile_frag}
- fi
- if [ -f ${package_makefile_frag} ] ; then
- sed -e "/^####/ r ${package_makefile_frag}" ${subdir}/Makefile.tem > ${Makefile}
- else
- echo '***' Expected package makefile fragment \"${package_makefile_frag}\" 1>&2
- echo '***' is missing in ${PWD=`pwd`}. 1>&2
- mv ${subdir}/Makefile.tem ${Makefile}
- fi
- esac
- # working copy now in ${Makefile}
-
- mv ${Makefile} ${subdir}/Makefile.tem
-
- # real copy now in ${subdir}/Makefile.tem
-
- # prepend warning about editting, and a bunch of variables.
- rm -f ${Makefile}
- cat > ${Makefile} <<EOF
+ # Conditionalize for this site from "Makefile.in" (or whatever it's called) into Makefile.tem
+ rm -f ${subdir}/Makefile.tem
+ case "${site}" in
+ "") cp ${srcdir}/${subdir}/${Makefile_in} ${subdir}/Makefile.tem ;;
+ *)
+ site_makefile_frag=${srcdir}/config/ms-${site}
+
+ if [ -f ${site_makefile_frag} ] ; then
+ sed -e "/^####/ r ${site_makefile_frag}" ${srcdir}/${subdir}/${Makefile_in} \
+ > ${subdir}/Makefile.tem
+ else
+ cp ${srcdir}/${subdir}/${Makefile_in} ${subdir}/Makefile.tem
+ site_makefile_frag=
+ fi
+ ;;
+ esac
+ # working copy now in ${subdir}/Makefile.tem
+
+ # Conditionalize the makefile for this host.
+ rm -f ${Makefile}
+ case "${host_makefile_frag}" in
+ "") mv ${subdir}/Makefile.tem ${Makefile} ;;
+ *)
+ if [ ! -f ${host_makefile_frag} ] ; then
+ host_makefile_frag=${srcdir}/${host_makefile_frag}
+ fi
+ if [ -f ${host_makefile_frag} ] ; then
+ sed -e "/^####/ r ${host_makefile_frag}" ${subdir}/Makefile.tem > ${Makefile}
+ else
+ echo '***' Expected host makefile fragment \"${host_makefile_frag}\" 1>&2
+ echo '***' is missing in ${PWD=`pwd`}. 1>&2
+ mv ${subdir}/Makefile.tem ${Makefile}
+ fi
+ esac
+ # working copy now in ${Makefile}
+
+ # Conditionalize the makefile for this target.
+ rm -f ${subdir}/Makefile.tem
+ case "${target_makefile_frag}" in
+ "") mv ${Makefile} ${subdir}/Makefile.tem ;;
+ *)
+ if [ ! -f ${target_makefile_frag} ] ; then
+ target_makefile_frag=${srcdir}/${target_makefile_frag}
+ fi
+ if [ -f ${target_makefile_frag} ] ; then
+ sed -e "/^####/ r ${target_makefile_frag}" ${Makefile} > ${subdir}/Makefile.tem
+ else
+ mv ${Makefile} ${subdir}/Makefile.tem
+ target_makefile_frag=
+ fi
+ ;;
+ esac
+ # real copy now in ${subdir}/Makefile.tem
+
+ # Conditionalize the makefile for this package.
+ rm -f ${Makefile}
+ case "${package_makefile_frag}" in
+ "") mv ${subdir}/Makefile.tem ${Makefile} ;;
+ *)
+ if [ ! -f ${package_makefile_frag} ] ; then
+ package_makefile_frag=${srcdir}/${package_makefile_frag}
+ fi
+ if [ -f ${package_makefile_frag} ] ; then
+ sed -e "/^####/ r ${package_makefile_frag}" ${subdir}/Makefile.tem > ${Makefile}
+ rm -f ${subdir}/Makefile.tem
+ else
+ echo '***' Expected package makefile fragment \"${package_makefile_frag}\" 1>&2
+ echo '***' is missing in ${PWD=`pwd`}. 1>&2
+ mv ${subdir}/Makefile.tem ${Makefile}
+ fi
+ esac
+ # working copy now in ${Makefile}
+
+ mv ${Makefile} ${subdir}/Makefile.tem
+
+ # real copy now in ${subdir}/Makefile.tem
+
+ # prepend warning about editting, and a bunch of variables.
+ rm -f ${Makefile}
+ cat > ${Makefile} <<EOF
# ${NO_EDIT}
VPATH = ${makesrcdir}
links = ${configlinks}
target_os = ${target_os}
target_canonical = ${target_cpu}-${target_vendor}-${target_os}
EOF
- case "${package_makefile_frag}" in
+ case "${build}" in
"") ;;
- /*) echo package_makefile_frag = ${package_makefile_frag} >>${Makefile} ;;
- *) echo package_makefile_frag = ${invsubdir}${package_makefile_frag} >>${Makefile} ;;
- esac
-
- case "${target_makefile_frag}" in
- "") ;;
- /*) echo target_makefile_frag = ${target_makefile_frag} >>${Makefile} ;;
- *) echo target_makefile_frag = ${invsubdir}${target_makefile_frag} >>${Makefile} ;;
- esac
-
- case "${host_makefile_frag}" in
- "") ;;
- /*) echo host_makefile_frag = ${host_makefile_frag} >>${Makefile} ;;
- *) echo host_makefile_frag = ${invsubdir}${host_makefile_frag} >>${Makefile} ;;
+ *) cat >> ${Makefile} << EOF
+build_alias = ${build_alias}
+build_cpu = ${build_cpu}
+build_vendor = ${build_vendor}
+build_os = ${build_os}
+build_canonical = ${build_cpu}-${build_vendor}-${build_os}
+EOF
esac
- if [ "${site_makefile_frag}" != "" ] ; then
- echo site_makefile_frag = ${invsubdir}${site_makefile_frag} >>${Makefile}
- fi
-
- # fixme: this shouldn't be in configure.
- # Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
- case "${host_alias}" in
- "${target_alias}")
- echo "ALL=all.internal" >> ${Makefile}
- ;;
- *)
- echo "CROSS=-DCROSS_COMPILE" >> ${Makefile}
- echo "ALL=all.cross" >> ${Makefile}
- ;;
- esac
+ case "${package_makefile_frag}" in
+ "") ;;
+ /*) echo package_makefile_frag = ${package_makefile_frag} >>${Makefile} ;;
+ *) echo package_makefile_frag = ${invsubdir}${package_makefile_frag} >>${Makefile} ;;
+ esac
+
+ case "${target_makefile_frag}" in
+ "") ;;
+ /*) echo target_makefile_frag = ${target_makefile_frag} >>${Makefile} ;;
+ *) echo target_makefile_frag = ${invsubdir}${target_makefile_frag} >>${Makefile} ;;
+ esac
+
+ case "${host_makefile_frag}" in
+ "") ;;
+ /*) echo host_makefile_frag = ${host_makefile_frag} >>${Makefile} ;;
+ *) echo host_makefile_frag = ${invsubdir}${host_makefile_frag} >>${Makefile} ;;
+ esac
+
+ if [ "${site_makefile_frag}" != "" ] ; then
+ echo site_makefile_frag = ${invsubdir}${site_makefile_frag} >>${Makefile}
+ fi
+
+ # make sure that some sort of reasonable default exists for these
+ # two variables
+ CXX=${CXX-"g++ -O"}
+ CC=${CC-cc}
+
+ # reset prefix, exec_prefix, srcdir, SUBDIRS, NONSUBDIRS,
+ # remove any form feeds.
+ if [ -z "${subdirs}" ]; then
+ rm -f ${subdir}/Makefile.tem2
+ sed -e "s:^SUBDIRS[ ]*=.*$:SUBDIRS = ${configdirs}:" \
+ -e "s:^NONSUBDIRS[ ]*=.*$:NONSUBDIRS = ${noconfigdirs}:" \
+ ${subdir}/Makefile.tem > ${subdir}/Makefile.tem2
+ rm -f ${subdir}/Makefile.tem
+ mv ${subdir}/Makefile.tem2 ${subdir}/Makefile.tem
+ fi
+ sed -e "s:^prefix[ ]*=.*$:prefix = ${prefix}:" \
+ -e "s:^exec_prefix[ ]*=.*$:exec_prefix = ${exec_prefix}:" \
+ -e "s:^SHELL[ ]*=.*$:SHELL = ${config_shell}:" \
+ -e "s:^srcdir[ ]*=.*$:srcdir = ${makesrcdir}:" \
+ -e "s/\f//" \
+ -e "s:^program_prefix[ ]*=.*$:program_prefix = ${program_prefix}:" \
+ -e "s:^program_suffix[ ]*=.*$:program_suffix = ${program_suffix}:" \
+ -e "s:^program_transform_name[ ]*=.*$:program_transform_name = ${program_transform_name}:" \
+ -e "s:^tooldir[ ]*=.*$:tooldir = ${tooldir}:" \
+ ${subdir}/Makefile.tem >> ${Makefile}
+ # final copy now in ${Makefile}
- # reset prefix, exec_prefix, srcdir, SUBDIRS, NONSUBDIRS,
- # remove any form feeds.
- if [ -z "${subdirs}" ]; then
- rm -f ${subdir}/Makefile.tem2
- sed -e "s:^SUBDIRS[ ]*=.*$:SUBDIRS = ${configdirs}:" \
- -e "s:^NONSUBDIRS[ ]*=.*$:NONSUBDIRS = ${noconfigdirs}:" \
- ${subdir}/Makefile.tem > ${subdir}/Makefile.tem2
- rm -f ${subdir}/Makefile.tem
- mv ${subdir}/Makefile.tem2 ${subdir}/Makefile.tem
- fi
- sed -e "s:^prefix[ ]*=.*$:prefix = ${prefix}:" \
- -e "s:^exec_prefix[ ]*=.*$:exec_prefix = ${exec_prefix}:" \
- -e "s:^srcdir[ ]*=.*$:srcdir = ${makesrcdir}:" \
- -e "s/\f//" \
- -e "s:^program_prefix[ ]*=.*$:program_prefix = ${program_prefix}:" \
- -e "s:^program_suffix[ ]*=.*$:program_suffix = ${program_suffix}:" \
- -e "s:^program_transform_name[ ]*=.*$:program_transform_name = ${program_transform_name}:" \
- -e "s:^tooldir[ ]*=.*$:tooldir = ${tooldir}:" \
- ${subdir}/Makefile.tem >> ${Makefile}
- # final copy now in ${Makefile}
-
- else
- echo "No Makefile.in found in ${srcdir}, unable to configure" 1>&2
- fi
+ else
+ echo "No Makefile.in found in ${srcdir}/${subdir}, unable to configure" 1>&2
+ fi
rm -f ${subdir}/Makefile.tem
# Makefiles.
case "${norecursion}" in
- "") arguments="${arguments} -norecursion" ;;
+ "") arguments="${arguments} --norecursion" ;;
*) ;;
esac
".") newsrcdir=${srcdir} ;; # no -srcdir option. We're building in place.
/*) # absolute path
newsrcdir=${srcdir}/${configdir}
- srcdiroption="-srcdir=${newsrcdir}"
+ srcdiroption="--srcdir=${newsrcdir}"
;;
*) # otherwise relative
newsrcdir=../${srcdir}/${configdir}
- srcdiroption="-srcdir=${newsrcdir}"
+ srcdiroption="--srcdir=${newsrcdir}"
;;
esac
### check for guested configure, otherwise fix possibly relative progname
if [ -f ${newsrcdir}/configure ] ; then
recprog=${newsrcdir}/configure
- else
+ elif [ -f ${newsrcdir}/configure.in ] ; then
case "${progname}" in
/*) recprog=${progname} ;;
*) recprog=../${progname} ;;
esac
+ else
+ eval echo No configuration information in ${configdir} ${redirect}
+ recprog=
fi
### The recursion line is here.
- if eval ${recprog} ${verbose} --host=${host_alias} --target=${target_alias} \
- ${prefixoption} ${tmpdiroption} ${exec_prefixoption} \
- ${srcdiroption} ${program_prefixoption} ${program_suffixoption} ${program_transform_nameoption} ${site_option} ${withoptions} ${removing} ${redirect} ; then
- true
- else
- exit 1
- fi
+ if [ ! -z "${recprog}" ] ; then
+ if eval ${config_shell} ${recprog} ${verbose} ${buildopt} --host=${host_alias} --target=${target_alias} \
+ ${prefixoption} ${tmpdiroption} ${exec_prefixoption} \
+ ${srcdiroption} ${program_prefixoption} ${program_suffixoption} ${program_transform_nameoption} ${site_option} ${withoptions} ${withoutoptions} ${enableoptions} ${disableoptions} ${removing} ${other_options} ${redirect} ; then
+ true
+ else
+ echo Configure in `pwd` failed, exiting. 1>&2
+ exit 1
+ fi
+ fi
cd ${POPDIR}
fi
projects / deliverable / binutils-gdb.git / blobdiff