1264 lines
38 KiB
Plaintext
1264 lines
38 KiB
Plaintext
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#!/bin/sh
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### WARNING: this file contains embedded tabs. Do not run untabify on this file.
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# Configuration script
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# Copyright (C) 1988, 90, 91, 92, 93, 94 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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# This file was originally written by K. Richard Pixley.
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#
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# Shell script to create proper links to machine-dependent files in
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# preparation for compilation.
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#
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# If configure succeeds, it leaves its status in config.status.
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# If configure fails after disturbing the status quo,
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# config.status is removed.
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#
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export PATH || (echo "OOPS, this isn't sh. Desperation time. I will feed myself to sh."; sh $0 $argv; kill $$)
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remove=rm
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hard_link=ln
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symbolic_link='ln -s'
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#for Test
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#remove="echo rm"
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#hard_link="echo ln"
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#symbolic_link="echo ln -s"
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# clear some things potentially inherited from environment.
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Makefile=Makefile
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Makefile_in=Makefile.in
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arguments=
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build_alias=
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cache_file=
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cache_file_option=
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configdirs=
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exec_prefix=
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exec_prefixoption=
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fatal=
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floating_point=default
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gas=default
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host_alias=NOHOST
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host_makefile_frag=
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moveifchange=
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norecursion=
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other_options=
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package_makefile_frag=
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prefix=/usr/local
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progname=
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program_prefix=
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program_prefixoption=
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program_suffix=
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program_suffixoption=
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program_transform_name=
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program_transform_nameoption=
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redirect=">/dev/null"
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removing=
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site=
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site_makefile_frag=
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site_option=
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srcdir=
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srctrigger=
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subdirs=
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target_alias=NOTARGET
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target_makefile_frag=
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undefs=NOUNDEFS
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version="$Revision: 1.218 (modified for gmp) $"
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x11=default
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### we might need to use some other shell than /bin/sh for running subshells
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#
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config_shell=${CONFIG_SHELL-/bin/sh}
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NO_EDIT="This file was generated automatically by configure. Do not edit."
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## this is a little touchy and won't always work, but...
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##
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## if the argv[0] starts with a slash then it is an absolute name that can (and
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## must) be used as is.
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##
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## otherwise, if argv[0] has no slash in it, we can assume that it is on the
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## path. Since PATH might include "." we also add `pwd` to the end of PATH.
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##
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progname=$0
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# if PWD already has a value, it is probably wrong.
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if [ -n "$PWD" ]; then PWD=`pwd`; fi
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case "${progname}" in
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/*) ;;
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*/*) ;;
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*)
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PATH=$PATH:${PWD=`pwd`} ; export PATH
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;;
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esac
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# Loop over all args
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while :
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do
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# Break out if there are no more args
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case $# in
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0)
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break
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;;
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esac
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# Get the first arg, and shuffle
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option=$1
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shift
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# Make all options have two hyphens
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orig_option=$option # Save original for error messages
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case $option in
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--*) ;;
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-*) option=-$option ;;
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esac
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# Split out the argument for options that take them
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case $option in
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--*=*)
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optarg=`echo $option | sed -e 's/^[^=]*=//'`
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arguments="$arguments $option"
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;;
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# These options have mandatory values. Since we didn't find an = sign,
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# the value must be in the next argument
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--bu* | --cache* | --ex* | --ho* | --pre* | --program-p* | --program-s* | --program-t* | --si* | --sr* | --ta* | --tm* | --x-* | --bi* | --sb* | --li* | --da* | --sy* | --sh* | --lo* | --in* | --ol* | --ma*)
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optarg=$1
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shift
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arguments="$arguments $option=$optarg"
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;;
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--v)
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arguments="$arguments -v"
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;;
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--*)
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arguments="$arguments $option"
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;;
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esac
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# Now, process the options
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case $option in
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--build* | --bu*)
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case "$build_alias" in
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"") build_alias=$optarg ;;
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*) echo '***' Can only configure for one build machine at a time. 1>&2
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fatal=yes
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;;
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esac
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;;
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--cache*)
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cache_file=$optarg
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;;
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--disable-*)
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enableopt=`echo ${option} | sed 's:^--disable-:enable_:;s:-:_:g'`
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eval $enableopt=no
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disableoptions="$disableoptions $option"
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;;
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--enable-*)
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case "$option" in
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*=*) ;;
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*) optarg=yes ;;
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esac
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enableopt=`echo ${option} | sed 's:^--::;s:=.*$::;s:-:_:g'`
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eval $enableopt="$optarg"
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enableoptions="$enableoptions $option"
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;;
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--exec-prefix* | --ex*)
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exec_prefix=$optarg
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exec_prefixoption="--exec-prefix=$optarg"
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;;
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--gas | --g*)
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gas=yes
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;;
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--help | --he*)
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fatal=yes
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;;
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--host* | --ho*)
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case $host_alias in
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NOHOST) host_alias=$optarg ;;
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*) echo '***' Can only configure for one host at a time. 1>&2
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fatal=yes
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;;
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esac
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;;
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--nfp | --nf*)
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floating_point=no
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floating_pointoption="--nfp"
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;;
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--norecursion | --no*)
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norecursion=yes
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;;
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--prefix* | --pre*)
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prefix=$optarg
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prefixoption="--prefix=$optarg"
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;;
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--program-prefix* | --program-p*)
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program_prefix=$optarg
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program_prefixoption="--program-prefix=$optarg"
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;;
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--program-suffix* | --program-s*)
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program_suffix=$optarg
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program_suffixoption="--program-suffix=$optarg"
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;;
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--program-transform-name* | --program-t*)
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# Double any backslashes or dollar signs in the argument
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program_transform_name="${program_transform_name} -e `echo ${optarg} | sed -e 's/\\\\/\\\\\\\\/g' -e 's/\\\$/$$/g'`"
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program_transform_nameoption="${program_transform_nameoption} --program-transform-name='$optarg'"
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;;
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--rm)
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removing=--rm
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;;
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--silent | --sil* | --quiet | --q*)
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redirect=">/dev/null"
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verbose=--silent
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;;
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--site* | --sit*)
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site=$optarg
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site_option="--site=$optarg"
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;;
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--srcdir*/ | --sr*/)
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# Remove trailing slashes. Otherwise, when the file name gets
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# bolted into an object file as debug info, it has two slashes
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# in it. Ordinarily this is ok, but emacs takes double slash
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# to mean "forget the first part".
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srcdir=`echo $optarg | sed -e 's:/$::'`
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;;
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--srcdir* | --sr*)
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srcdir=$optarg
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;;
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--target* | --ta*)
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case $target_alias in
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NOTARGET) target_alias=$optarg ;;
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*) echo '***' Can only configure for one target at a time. 1>&2
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fatal=yes
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;;
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esac
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;;
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--tmpdir* | --tm*)
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TMPDIR=$optarg
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tmpdiroption="--tmpdir=$optarg"
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;;
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--verbose | --v | --verb*)
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redirect=
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verbose=--verbose
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;;
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--version | --V | --vers*)
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echo "This is Cygnus Configure version" `echo ${version} | sed 's/[ $:]//g'`
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exit 0
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;;
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--with-*)
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case "$option" in
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*=*) ;;
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*) optarg=yes ;;
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esac
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withopt=`echo ${option} | sed 's:^--::;s:=.*$::;s:-:_:g'`
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eval $withopt="$optarg"
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withoptions="$withoptions $option"
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;;
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--without-*)
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withopt=`echo ${option} | sed 's:^--::;s:out::;s:-:_:g'`
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eval $withopt=no
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withoutoptions="$withoutoptions $option"
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;;
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--x) with_x=yes
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withoptions="$withoptions --with-x"
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;;
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--x-i* | --x-l*) other_options="$other_options $orig_option"
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;;
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--bi* | --sb* | --li* | --da* | --sy* | --sh* | --lo* | --in* | --ol* | --ma*)
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# These options were added to autoconf for emacs.
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;;
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--*)
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echo "configure: Unrecognized option: \"$orig_option\"; use --help for usage." >&2
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exit 1
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;;
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*)
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case $undefs in
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NOUNDEFS) undefs=$option ;;
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*) echo '***' Can only configure for one host and one target at a time. 1>&2
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fatal=yes
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;;
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esac
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;;
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esac
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done
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# process host and target
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# Do some error checking and defaulting for the host and target type.
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# The inputs are:
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# configure --host=HOST --target=TARGET UNDEFS
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#
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# The rules are:
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# 1. You aren't allowed to specify --host, --target, and undefs at the
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# same time.
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# 2. Host defaults to undefs.
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# 3. If undefs is not specified, then host defaults to the current host,
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# as determined by config.guess.
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# 4. Target defaults to undefs.
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# 5. If undefs is not specified, then target defaults to host.
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case "${fatal}" in
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"")
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# Make sure that host, target & undefs aren't all specified at the
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# same time.
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case $host_alias---$target_alias---$undefs in
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NOHOST---*---* | *---NOTARGET---* | *---*---NOUNDEFS)
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;;
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|||
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*) echo '***' Can only configure for one host and one target at a time. 1>&2
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|||
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fatal=yes
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|||
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break 2
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|||
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;;
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|||
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esac
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|||
|
|
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|||
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# Now, do defaulting for host.
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|||
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case $host_alias in
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NOHOST)
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case $undefs in
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NOUNDEFS)
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|||
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# Neither --host option nor undefs were present.
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|||
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# Call config.guess.
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|||
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|
guesssys=`echo ${progname} | sed 's/configure$/config.guess/'`
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if host_alias=`${guesssys}`
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|||
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then
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# If the string we are going to use for
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|||
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# the target is a prefix of the string
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|||
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# we just guessed for the host, then
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# assume we are running native, and force
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|||
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# the same string for both target and host.
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|||
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case $target_alias in
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NOTARGET) ;;
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|||
|
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*)
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|||
|
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if expr $host_alias : $target_alias >/dev/null
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|||
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then
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|||
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host_alias=$target_alias
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|||
|
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fi
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|||
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;;
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|||
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esac
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|||
|
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echo "Configuring for a ${host_alias} host." 1>&2
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|||
|
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arguments="--host=$host_alias $arguments"
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|||
|
|
else
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|||
|
|
echo 'Config.guess failed to determine the host type. You need to specify one.' 1>&2
|
|||
|
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fatal=yes
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|||
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fi
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|||
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;;
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|||
|
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*)
|
|||
|
|
host_alias=$undefs
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|||
|
|
arguments="--host=$host_alias $arguments"
|
|||
|
|
undefs=NOUNDEFS
|
|||
|
|
;;
|
|||
|
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esac
|
|||
|
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esac
|
|||
|
|
|
|||
|
|
# Do defaulting for target. If --target option isn't present, default
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|||
|
|
# 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=$undefs
|
|||
|
|
arguments="--target=$target_alias $arguments"
|
|||
|
|
;;
|
|||
|
|
esac
|
|||
|
|
esac
|
|||
|
|
;;
|
|||
|
|
*) ;;
|
|||
|
|
esac
|
|||
|
|
|
|||
|
|
if [ -n "${fatal}" -o "${host_alias}" = "help" ] ; then
|
|||
|
|
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
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
configsub=`echo ${progname} | sed 's/configure$/config.sub/'`
|
|||
|
|
moveifchange=`echo ${progname} | sed 's/configure$/move-if-change/'`
|
|||
|
|
|
|||
|
|
# this is a hack. sun4 must always be a valid host alias or this will fail.
|
|||
|
|
if ${configsub} sun4 >/dev/null 2>&1 ; then
|
|||
|
|
true
|
|||
|
|
else
|
|||
|
|
echo '***' cannot find config.sub. 1>&2
|
|||
|
|
exit 1
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
touch config.junk
|
|||
|
|
if ${moveifchange} config.junk config.trash ; then
|
|||
|
|
true
|
|||
|
|
else
|
|||
|
|
echo '***' cannot find move-if-change. 1>&2
|
|||
|
|
exit 1
|
|||
|
|
fi
|
|||
|
|
rm -f config.junk config.trash
|
|||
|
|
|
|||
|
|
case "${srcdir}" in
|
|||
|
|
"")
|
|||
|
|
if [ -r configure.in ] ; then
|
|||
|
|
srcdir=.
|
|||
|
|
else
|
|||
|
|
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
|
|||
|
|
exit 1
|
|||
|
|
fi
|
|||
|
|
fi
|
|||
|
|
;;
|
|||
|
|
*)
|
|||
|
|
# Set srcdir to "." if that's what it is.
|
|||
|
|
# This is important for multilib support.
|
|||
|
|
if [ ! -d ${srcdir} ] ; then
|
|||
|
|
echo "Invalid source directory ${srcdir}" >&2
|
|||
|
|
exit 1
|
|||
|
|
fi
|
|||
|
|
pwd=`pwd`
|
|||
|
|
srcpwd=`cd ${srcdir} ; pwd`
|
|||
|
|
if [ "${pwd}" = "${srcpwd}" ] ; then
|
|||
|
|
srcdir=.
|
|||
|
|
fi
|
|||
|
|
esac
|
|||
|
|
|
|||
|
|
### warn about some conflicting configurations.
|
|||
|
|
|
|||
|
|
case "${srcdir}" in
|
|||
|
|
".") ;;
|
|||
|
|
*)
|
|||
|
|
if [ -f ${srcdir}/config.status ] ; then
|
|||
|
|
echo '***' Cannot configure here in \"${PWD=`pwd`}\" when \"${srcdir}\" is currently configured. 1>&2
|
|||
|
|
exit 1
|
|||
|
|
fi
|
|||
|
|
esac
|
|||
|
|
|
|||
|
|
# default exec_prefix
|
|||
|
|
case "${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
|
|||
|
|
# Check for a directory that's been converted to use autoconf since
|
|||
|
|
# it was last configured.
|
|||
|
|
if grep AC_OUTPUT ${srcdir}/configure.in >/dev/null ; then
|
|||
|
|
echo '***' Hmm, looks like this directory has been autoconfiscated. 1>&2
|
|||
|
|
if [ -r ${srcdir}/configure ] ; then
|
|||
|
|
echo '***' Running the local configure script. 1>&2
|
|||
|
|
case "${cache_file}" in
|
|||
|
|
"") cache_file_option= ;;
|
|||
|
|
*) cache_file_option="--cache-file=${cache_file}" ;;
|
|||
|
|
esac
|
|||
|
|
srcdiroption="--srcdir=${srcdir}"
|
|||
|
|
case "${build_alias}" in
|
|||
|
|
"") buildopt= ;;
|
|||
|
|
*) buildopt="--build=${build_alias}" ;;
|
|||
|
|
esac
|
|||
|
|
eval exec ${config_shell} ${srcdir}/configure ${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} ${floating_pointoption} \
|
|||
|
|
${cache_file_option} ${removing} ${other_options} ${redirect}
|
|||
|
|
else
|
|||
|
|
echo '***' There is no configure script present though. 1>&2
|
|||
|
|
fi
|
|||
|
|
fi
|
|||
|
|
exit 1
|
|||
|
|
;;
|
|||
|
|
*) ;;
|
|||
|
|
esac
|
|||
|
|
|
|||
|
|
case "`grep '^# per\-target:' ${srcdir}/configure.in`" in
|
|||
|
|
"")
|
|||
|
|
echo '***' ${srcdir}/configure.in has no \"per-target:\" line. 1>&2
|
|||
|
|
exit 1
|
|||
|
|
;;
|
|||
|
|
*) ;;
|
|||
|
|
esac
|
|||
|
|
|
|||
|
|
case "${TMPDIR}" in
|
|||
|
|
"") TMPDIR=/tmp ; export TMPDIR ;;
|
|||
|
|
*) ;;
|
|||
|
|
esac
|
|||
|
|
|
|||
|
|
# keep this filename short for &%*%$*# 14 char file names
|
|||
|
|
tmpfile=${TMPDIR}/cONf$$
|
|||
|
|
# Note that under many versions of sh a trap handler for 0 will *override* any
|
|||
|
|
# exit status you explicitly specify! At this point, the only non-error exit
|
|||
|
|
# is at the end of the script; these actions are duplicated there, minus
|
|||
|
|
# the "exit 1". Don't use "exit 0" anywhere after this without resetting the
|
|||
|
|
# trap handler, or you'll lose.
|
|||
|
|
trap "rm -f Makefile.tem ${tmpfile}.com ${tmpfile}.tgt ${tmpfile}.hst ${tmpfile}.pos; exit 1" 0 1 2 15
|
|||
|
|
|
|||
|
|
# 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
|
|||
|
|
sed -e '1,/^# per\-target:/d' ${srcdir}/configure.in > ${tmpfile}.tgt
|
|||
|
|
echo >${tmpfile}.pos
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
### do common part of configure.in
|
|||
|
|
|
|||
|
|
. ${tmpfile}.com
|
|||
|
|
|
|||
|
|
# some sanity checks on configure.in
|
|||
|
|
case "${srctrigger}" in
|
|||
|
|
"")
|
|||
|
|
echo '***' srctrigger not set in ${PWD=`pwd`}/configure.in. 1>&2
|
|||
|
|
exit 1
|
|||
|
|
;;
|
|||
|
|
*) ;;
|
|||
|
|
esac
|
|||
|
|
|
|||
|
|
case "${build_alias}" in
|
|||
|
|
"")
|
|||
|
|
if result=`${config_shell} ${configsub} ${host_alias}` ; then
|
|||
|
|
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}
|
|||
|
|
build_alias=${host_alias}
|
|||
|
|
fi
|
|||
|
|
;;
|
|||
|
|
*)
|
|||
|
|
if result=`${config_shell} ${configsub} ${build_alias}` ; then
|
|||
|
|
buildopt="--build=${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}
|
|||
|
|
else
|
|||
|
|
echo "Unrecognized build system name ${build_alias}." 1>&2
|
|||
|
|
exit 1
|
|||
|
|
fi
|
|||
|
|
;;
|
|||
|
|
esac
|
|||
|
|
|
|||
|
|
if result=`${config_shell} ${configsub} ${host_alias}` ; then
|
|||
|
|
true
|
|||
|
|
else
|
|||
|
|
echo "Unrecognized host system name ${host_alias}." 1>&2
|
|||
|
|
exit 1
|
|||
|
|
fi
|
|||
|
|
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}
|
|||
|
|
|
|||
|
|
. ${tmpfile}.hst
|
|||
|
|
|
|||
|
|
if result=`${config_shell} ${configsub} ${target_alias}` ; then
|
|||
|
|
true
|
|||
|
|
else
|
|||
|
|
echo "Unrecognized target system name ${target_alias}." 1>&2
|
|||
|
|
exit 1
|
|||
|
|
fi
|
|||
|
|
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}
|
|||
|
|
|
|||
|
|
. ${tmpfile}.tgt
|
|||
|
|
|
|||
|
|
# Find the source files, if location was not specified.
|
|||
|
|
case "${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 ${PWD=`pwd`}/${srcdir}" 1>&2 ;;
|
|||
|
|
*) echo '***' "${progname}: Can't find ${srcname} sources in ${PWD=`pwd`}/. or ${PWD=`pwd`}/.." 1>&2 ;;
|
|||
|
|
esac
|
|||
|
|
|
|||
|
|
echo '***' \(At least ${srctrigger} is missing.\) 1>&2
|
|||
|
|
exit 1
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
# 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 [ "${program_prefixoption}" = "" ] ; then
|
|||
|
|
if [ "${program_suffixoption}" = "" ] ; then
|
|||
|
|
if [ "${program_transform_nameoption}" = "" ] ; then
|
|||
|
|
program_prefix=${target_alias}- ;
|
|||
|
|
fi
|
|||
|
|
fi
|
|||
|
|
fi
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
# Merge program_prefix and program_suffix onto program_transform_name.
|
|||
|
|
# (program_suffix used to use $, but it's hard to preserve $ through both
|
|||
|
|
# make and sh.)
|
|||
|
|
if [ "${program_suffix}" != "" ] ; then
|
|||
|
|
program_transform_name="-e s,\\\\(.*\\\\),\\\\1${program_suffix}, ${program_transform_name}"
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
if [ "${program_prefix}" != "" ] ; then
|
|||
|
|
program_transform_name="-e s,^,${program_prefix}, ${program_transform_name}"
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
# If CC and CXX are not set in the environment, and the Makefile
|
|||
|
|
# exists, try to extract them from it. This is to handle running
|
|||
|
|
# ./config.status by hand.
|
|||
|
|
if [ -z "${CC}" -a -r Makefile ]; then
|
|||
|
|
sed -n -e ':loop
|
|||
|
|
/\\$/ N
|
|||
|
|
/\\$/ b loop
|
|||
|
|
s/\\\n//g
|
|||
|
|
/^CC[ ]*=/ s/CC[ ]*=[ ]*\(.*\)/\1/p' < Makefile > Makefile.cc
|
|||
|
|
CC=`tail -1 Makefile.cc`
|
|||
|
|
rm -f Makefile.cc
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
if [ -z "${CXX}" -a -r Makefile ]; then
|
|||
|
|
sed -n -e ':loop
|
|||
|
|
/\\$/ N
|
|||
|
|
/\\$/ b loop
|
|||
|
|
s/\\\n//g
|
|||
|
|
/^CXX[ ]*=/ s/CXX[ ]*=[ ]*\(.*\)/\1/p' < Makefile > Makefile.cc
|
|||
|
|
CXX=`tail -1 Makefile.cc`
|
|||
|
|
rm -f Makefile.cc
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
if [ "${build}" != "${host}" ]; then
|
|||
|
|
# If we are doing a Canadian Cross, in which the host and build systems
|
|||
|
|
# are not the same, we set reasonable default values for the tools.
|
|||
|
|
|
|||
|
|
tools="AR AR_FOR_TARGET AS AS_FOR_TARGET BISON CC_FOR_BUILD"
|
|||
|
|
tools="${tools} CC_FOR_TARGET CXX_FOR_TARGET"
|
|||
|
|
tools="${tools} DLLTOOL DLLTOOL_FOR_TARGET HOST_PREFIX"
|
|||
|
|
tools="${tools} HOST_PREFIX_1 LD LD_FOR_TARGET LEX MAKEINFO NM"
|
|||
|
|
tools="${tools} NM_FOR_TARGET RANLIB RANLIB_FOR_TARGET"
|
|||
|
|
|
|||
|
|
for var in ${tools}; do
|
|||
|
|
if [ -z "`eval 'echo $'"${var}"`" -a -r Makefile ]; then
|
|||
|
|
sed -n -e ':loop
|
|||
|
|
/\\$/ N
|
|||
|
|
/\\$/ b loop
|
|||
|
|
s/\\\n//g
|
|||
|
|
/^'"${var}"'[ ]*=/ s/'"${var}"'[ ]*=[ ]*\(.*\)/\1/p' \
|
|||
|
|
< Makefile > Makefile.v
|
|||
|
|
t=`tail -1 Makefile.v`
|
|||
|
|
if [ -n "${t}" ]; then
|
|||
|
|
eval "${var}='${t}'"
|
|||
|
|
fi
|
|||
|
|
rm -f Makefile.v
|
|||
|
|
fi
|
|||
|
|
done
|
|||
|
|
|
|||
|
|
AR=${AR-${host_alias}-ar}
|
|||
|
|
AR_FOR_TARGET=${AR_FOR_TARGET-${target_alias}-ar}
|
|||
|
|
AS=${AS-${host_alias}-as}
|
|||
|
|
AS_FOR_TARGET=${AS_FOR_TARGET-${target_alias}-as}
|
|||
|
|
CC=${CC-${host_alias}-gcc}
|
|||
|
|
CXX=${CXX-${host_alias}-gcc}
|
|||
|
|
CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
|
|||
|
|
CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc}
|
|||
|
|
CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-gcc}
|
|||
|
|
DLLTOOL=${DLLTOOL-${host_alias}-dlltool}
|
|||
|
|
DLLTOOL_FOR_TARGET=${DLLTOOL_FOR_TARGET-${target_alias}-dlltool}
|
|||
|
|
HOST_PREFIX=${build_alias}-
|
|||
|
|
HOST_PREFIX_1=${build_alias}-
|
|||
|
|
LD=${LD-${host_alias}-ld}
|
|||
|
|
LD_FOR_TARGET=${LD_FOR_TARGET-${target_alias}-ld}
|
|||
|
|
MAKEINFO=${MAKEINFO-makeinfo}
|
|||
|
|
NM=${NM-${host_alias}-nm}
|
|||
|
|
NM_FOR_TARGET=${NM_FOR_TARGET-${target_alias}-nm}
|
|||
|
|
RANLIB=${RANLIB-${host_alias}-ranlib}
|
|||
|
|
RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET-${target_alias}-ranlib}
|
|||
|
|
|
|||
|
|
if [ -z "${BISON}" ]; then
|
|||
|
|
IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
|
|||
|
|
for dir in $PATH; do
|
|||
|
|
test -z "$dir" && dir=.
|
|||
|
|
if test -f $dir/byacc; then
|
|||
|
|
BISON=byacc
|
|||
|
|
break
|
|||
|
|
fi
|
|||
|
|
if test -f $dir/bison; then
|
|||
|
|
BISON=bison
|
|||
|
|
break
|
|||
|
|
fi
|
|||
|
|
if test -f $dir/yacc; then
|
|||
|
|
BISON=yacc
|
|||
|
|
break
|
|||
|
|
fi
|
|||
|
|
done
|
|||
|
|
IFS="$save_ifs"
|
|||
|
|
BISON=${BISON-bison}
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
if [ -z "${LEX}" ]; then
|
|||
|
|
IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
|
|||
|
|
for dir in $PATH; do
|
|||
|
|
test -z "$dir" && dir=.
|
|||
|
|
if test -f $dir/flex; then
|
|||
|
|
LEX=flex
|
|||
|
|
break
|
|||
|
|
fi
|
|||
|
|
if test -f $dir/lex; then
|
|||
|
|
LEX=lex
|
|||
|
|
break
|
|||
|
|
fi
|
|||
|
|
done
|
|||
|
|
IFS="$save_ifs"
|
|||
|
|
LEX=${LEX-flex}
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
# Export variables which autoconf might try to set.
|
|||
|
|
export AS
|
|||
|
|
export AR
|
|||
|
|
export CC_FOR_BUILD
|
|||
|
|
export DLLTOOL
|
|||
|
|
export LD
|
|||
|
|
export NM
|
|||
|
|
export RANLIB
|
|||
|
|
else
|
|||
|
|
# If CC is still not set, try to get gcc.
|
|||
|
|
if [ x$with_gcc != xno -a -z "${CC}" ]; then
|
|||
|
|
IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
|
|||
|
|
for dir in $PATH; do
|
|||
|
|
test -z "$dir" && dir=.
|
|||
|
|
if test -f $dir/gcc; then
|
|||
|
|
CC="gcc -O2"
|
|||
|
|
break
|
|||
|
|
fi
|
|||
|
|
done
|
|||
|
|
IFS="$save_ifs"
|
|||
|
|
CC=${CC-cc}
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
CXX=${CXX-"gcc"}
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
export CC
|
|||
|
|
export CXX
|
|||
|
|
|
|||
|
|
case "$host" in
|
|||
|
|
*go32*)
|
|||
|
|
enable_gdbtk=no ;;
|
|||
|
|
esac
|
|||
|
|
|
|||
|
|
# Determine whether gdb needs tk/tcl or not.
|
|||
|
|
if [ "$enable_gdbtk" != "no" ]; then
|
|||
|
|
GDB_TK="all-tcl all-tk"
|
|||
|
|
else
|
|||
|
|
GDB_TK=""
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
for subdir in . ${subdirs} ; do
|
|||
|
|
|
|||
|
|
# ${subdir} is relative path from . to the directory we're currently
|
|||
|
|
# configuring.
|
|||
|
|
# ${invsubdir} is inverse of ${subdir), *with* trailing /, if needed.
|
|||
|
|
invsubdir=`echo ${subdir}/ | sed -e 's|\./||g' -e 's|[^/]*/|../|g'`
|
|||
|
|
|
|||
|
|
### figure out what to do with srcdir
|
|||
|
|
case "${srcdir}" in
|
|||
|
|
".") # no -srcdir option. We're building in place.
|
|||
|
|
makesrcdir=. ;;
|
|||
|
|
/*) # absolute path
|
|||
|
|
makesrcdir=`echo ${srcdir}/${subdir} | sed -e 's|/\.$||'`
|
|||
|
|
;;
|
|||
|
|
*) # otherwise relative
|
|||
|
|
case "${subdir}" in
|
|||
|
|
.) makesrcdir=${srcdir} ;;
|
|||
|
|
*) makesrcdir=${invsubdir}${srcdir}/${subdir} ;;
|
|||
|
|
esac
|
|||
|
|
;;
|
|||
|
|
esac
|
|||
|
|
|
|||
|
|
if [ "${subdir}/" != "./" ] ; then
|
|||
|
|
Makefile=${subdir}/Makefile
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
if [ ! -d ${subdir} ] ; then
|
|||
|
|
if mkdir ${subdir} ; then
|
|||
|
|
true
|
|||
|
|
else
|
|||
|
|
echo '***' "${progname}: could not make ${PWD=`pwd`}/${subdir}" 1>&2
|
|||
|
|
exit 1
|
|||
|
|
fi
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
case "${removing}" in
|
|||
|
|
"")
|
|||
|
|
case "${subdir}" in
|
|||
|
|
.) ;;
|
|||
|
|
*) eval echo Building in ${subdir} ${redirect} ;;
|
|||
|
|
esac
|
|||
|
|
|
|||
|
|
# FIXME Should this be done recursively ??? (Useful for e.g. gdbtest)
|
|||
|
|
# Set up the list of links to be made.
|
|||
|
|
# ${links} is the list of link names, and ${files} is the list of names to link to.
|
|||
|
|
|
|||
|
|
# Make the links.
|
|||
|
|
configlinks="${links}"
|
|||
|
|
if [ -r ${subdir}/config.status ] ; then
|
|||
|
|
mv -f ${subdir}/config.status ${subdir}/config.back
|
|||
|
|
fi
|
|||
|
|
while [ -n "${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 \"${srcdir}/${file}\" does not exist." 1>&2
|
|||
|
|
exit 1
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
${remove} -f ${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}/${file}\"." 1>&2
|
|||
|
|
exit 1
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
echo "Linked \"${link}\" to \"${srcdir}/${file}\"."
|
|||
|
|
done
|
|||
|
|
|
|||
|
|
# Create a .gdbinit file which runs the one in srcdir
|
|||
|
|
# and tells GDB to look there for source files.
|
|||
|
|
|
|||
|
|
if [ -r ${srcdir}/${subdir}/.gdbinit ] ; then
|
|||
|
|
case ${srcdir} in
|
|||
|
|
.) ;;
|
|||
|
|
*) cat > ${subdir}/.gdbinit <<EOF
|
|||
|
|
# ${NO_EDIT}
|
|||
|
|
dir ${makesrcdir}
|
|||
|
|
dir .
|
|||
|
|
source ${makesrcdir}/.gdbinit
|
|||
|
|
EOF
|
|||
|
|
;;
|
|||
|
|
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.
|
|||
|
|
|
|||
|
|
# code is order so as to try to sed the smallest input files we know.
|
|||
|
|
|
|||
|
|
# the four makefile fragments MUST end up in the resulting Makefile in this order:
|
|||
|
|
# package, target, host, and site. so do these separately because I don't trust the
|
|||
|
|
# order of sed -e expressions.
|
|||
|
|
|
|||
|
|
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}
|
|||
|
|
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}
|
|||
|
|
host_alias = ${host_alias}
|
|||
|
|
host_cpu = ${host_cpu}
|
|||
|
|
host_vendor = ${host_vendor}
|
|||
|
|
host_os = ${host_os}
|
|||
|
|
host_canonical = ${host_cpu}-${host_vendor}-${host_os}
|
|||
|
|
target_alias = ${target_alias}
|
|||
|
|
target_cpu = ${target_cpu}
|
|||
|
|
target_vendor = ${target_vendor}
|
|||
|
|
target_os = ${target_os}
|
|||
|
|
target_canonical = ${target_cpu}-${target_vendor}-${target_os}
|
|||
|
|
EOF
|
|||
|
|
case "${build}" in
|
|||
|
|
"") ;;
|
|||
|
|
*) 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}-${build_os}
|
|||
|
|
EOF
|
|||
|
|
esac
|
|||
|
|
|
|||
|
|
case "${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} >>${Makefile}
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
# reset prefix, exec_prefix, srcdir, SUBDIRS, NONSUBDIRS,
|
|||
|
|
# remove any form feeds.
|
|||
|
|
if [ -z "${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 = ${exec_prefix}:" \
|
|||
|
|
-e "/^CC[ ]*=/{
|
|||
|
|
:loop1
|
|||
|
|
/\\\\$/ N
|
|||
|
|
/\\\\$/ b loop1
|
|||
|
|
s/\\\\\\n//g
|
|||
|
|
s%^CC[ ]*=.*$%CC = ${CC}%
|
|||
|
|
}" \
|
|||
|
|
-e "/^CXX[ ]*=/{
|
|||
|
|
:loop2
|
|||
|
|
/\\\\$/ N
|
|||
|
|
/\\\\$/ b loop2
|
|||
|
|
s/\\\\\\n//g
|
|||
|
|
s%^CXX[ ]*=.*$%CXX = ${CXX}%
|
|||
|
|
}" \
|
|||
|
|
-e "s:^SHELL[ ]*=.*$:SHELL = ${config_shell}:" \
|
|||
|
|
-e "s:^GDB_TK[ ]*=.*$:GDB_TK = ${GDB_TK}:" \
|
|||
|
|
-e "s:^srcdir[ ]*=.*$:srcdir = ${makesrcdir}:" \
|
|||
|
|
-e "s/ //" \
|
|||
|
|
-e "s:^program_prefix[ ]*=.*$: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 >> ${Makefile}
|
|||
|
|
|
|||
|
|
# If this is a Canadian Cross, preset the values of many more
|
|||
|
|
# tools.
|
|||
|
|
if [ "${build}" != "${host}" ]; then
|
|||
|
|
for var in ${tools}; do
|
|||
|
|
val=`eval 'echo $'"${var}"`
|
|||
|
|
sed -e "/^${var}[ ]*=/{
|
|||
|
|
:loop1
|
|||
|
|
/\\\\$/ N
|
|||
|
|
/\\\\$/ b loop1
|
|||
|
|
s/\\\\\\n//g
|
|||
|
|
s%^${var}[ ]*=.*$%${var} = ${val}%
|
|||
|
|
}" ${Makefile} > ${Makefile}.tem
|
|||
|
|
mv -f ${Makefile}.tem ${Makefile}
|
|||
|
|
done
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
# final copy now in ${Makefile}
|
|||
|
|
|
|||
|
|
else
|
|||
|
|
echo "No Makefile.in found in ${srcdir}/${subdir}, unable to configure" 1>&2
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
rm -f ${subdir}/Makefile.tem
|
|||
|
|
|
|||
|
|
case "${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 \"${site_makefile_frag}\"" ;;
|
|||
|
|
esac
|
|||
|
|
|
|||
|
|
newusing=`echo "${using}" | sed 's/and/using/'`
|
|||
|
|
using=${newusing}
|
|||
|
|
echo "Created \"${Makefile}\" in" ${PWD=`pwd`} ${using}
|
|||
|
|
|
|||
|
|
. ${tmpfile}.pos
|
|||
|
|
|
|||
|
|
# describe the chosen configuration in config.status.
|
|||
|
|
# Make that file a shellscript which will reestablish
|
|||
|
|
# the same configuration. Used in Makefiles to rebuild
|
|||
|
|
# Makefiles.
|
|||
|
|
|
|||
|
|
case "${norecursion}" in
|
|||
|
|
"") arguments="${arguments} --norecursion" ;;
|
|||
|
|
*) ;;
|
|||
|
|
esac
|
|||
|
|
|
|||
|
|
if [ ${subdir} = . ] ; then
|
|||
|
|
echo "#!/bin/sh
|
|||
|
|
# ${NO_EDIT}
|
|||
|
|
# This directory was configured as follows:
|
|||
|
|
${progname}" ${arguments} "
|
|||
|
|
# ${using}" > ${subdir}/config.new
|
|||
|
|
else
|
|||
|
|
echo "#!/bin/sh
|
|||
|
|
# ${NO_EDIT}
|
|||
|
|
# This directory was configured as follows:
|
|||
|
|
cd ${invsubdir}
|
|||
|
|
${progname}" ${arguments} "
|
|||
|
|
# ${using}" > ${subdir}/config.new
|
|||
|
|
fi
|
|||
|
|
chmod a+x ${subdir}/config.new
|
|||
|
|
if [ -r ${subdir}/config.back ] ; then
|
|||
|
|
mv -f ${subdir}/config.back ${subdir}/config.status
|
|||
|
|
fi
|
|||
|
|
${moveifchange} ${subdir}/config.new ${subdir}/config.status
|
|||
|
|
;;
|
|||
|
|
|
|||
|
|
*) rm -f ${Makefile} ${subdir}/config.status ${links} ;;
|
|||
|
|
esac
|
|||
|
|
done
|
|||
|
|
|
|||
|
|
# If there are subdirectories, then recur.
|
|||
|
|
if [ -z "${norecursion}" -a -n "${configdirs}" ] ; then
|
|||
|
|
for configdir in ${configdirs} ; do
|
|||
|
|
|
|||
|
|
if [ -d ${srcdir}/${configdir} ] ; then
|
|||
|
|
eval echo Configuring ${configdir}... ${redirect}
|
|||
|
|
case "${srcdir}" in
|
|||
|
|
".") ;;
|
|||
|
|
*)
|
|||
|
|
if [ ! -d ./${configdir} ] ; then
|
|||
|
|
if mkdir ./${configdir} ; then
|
|||
|
|
true
|
|||
|
|
else
|
|||
|
|
echo '***' "${progname}: could not make ${PWD=`pwd`}/${configdir}" 1>&2
|
|||
|
|
exit 1
|
|||
|
|
fi
|
|||
|
|
fi
|
|||
|
|
;;
|
|||
|
|
esac
|
|||
|
|
|
|||
|
|
POPDIR=${PWD=`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=${newsrcdir}"
|
|||
|
|
;;
|
|||
|
|
esac
|
|||
|
|
|
|||
|
|
# Handle --cache-file=../XXX
|
|||
|
|
case "${cache_file}" in
|
|||
|
|
"") # empty
|
|||
|
|
;;
|
|||
|
|
/*) # absolute path
|
|||
|
|
cache_file_option="--cache-file=${cache_file}"
|
|||
|
|
;;
|
|||
|
|
*) # relative path
|
|||
|
|
cache_file_option="--cache-file=../${cache_file}"
|
|||
|
|
;;
|
|||
|
|
esac
|
|||
|
|
|
|||
|
|
### check for guested configure, otherwise fix possibly relative progname
|
|||
|
|
if [ -f ${newsrcdir}/configure ] ; then
|
|||
|
|
recprog=${newsrcdir}/configure
|
|||
|
|
elif [ -f ${newsrcdir}/configure.in ] ; then
|
|||
|
|
case "${progname}" in
|
|||
|
|
/*) recprog=${progname} ;;
|
|||
|
|
*) recprog=../${progname} ;;
|
|||
|
|
esac
|
|||
|
|
else
|
|||
|
|
eval echo No configuration information in ${configdir} ${redirect}
|
|||
|
|
recprog=
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
### The recursion line is here.
|
|||
|
|
if [ ! -z "${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} ${floating_pointoption} ${cache_file_option} ${removing} ${other_options} ${redirect} ; then
|
|||
|
|
true
|
|||
|
|
else
|
|||
|
|
echo Configure in `pwd` failed, exiting. 1>&2
|
|||
|
|
exit 1
|
|||
|
|
fi
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
cd ${POPDIR}
|
|||
|
|
fi
|
|||
|
|
done
|
|||
|
|
fi
|
|||
|
|
|
|||
|
|
# Perform the same cleanup as the trap handler, minus the "exit 1" of course,
|
|||
|
|
# and reset the trap handler.
|
|||
|
|
rm -f ${tmpfile}.com ${tmpfile}.tgt ${tmpfile}.hst ${tmpfile}.pos
|
|||
|
|
trap 0
|
|||
|
|
|
|||
|
|
exit 0
|
|||
|
|
|
|||
|
|
#
|
|||
|
|
# Local Variables:
|
|||
|
|
# fill-column: 131
|
|||
|
|
# End:
|
|||
|
|
#
|
|||
|
|
|
|||
|
|
# end of configure
|