280 lines
7.5 KiB
Bash
Executable file
280 lines
7.5 KiB
Bash
Executable file
#! /bin/sh
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# GNU Mes --- Maxwell Equations of Software
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# Copyright © 2018,2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
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#
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# This file is part of GNU Mes.
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#
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# GNU Mes is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or (at
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# your option) any later version.
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#
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# GNU Mes is distributed in the hope that it will be useful, but
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# 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 GNU Mes. If not, see <http://www.gnu.org/licenses/>.
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set -e
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VERSION=0.21
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srcdir=${srcdir-$(dirname $0)}
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srcdest=
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if test "$srcdir" != "."; then
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srcdest=$srcdir/
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fi
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. ${srcdest}build-aux/trace.sh
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# parse arguments
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while [ $# -gt 0 ]; do
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case $1 in
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(--with-courage)
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courageous=true
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;;
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(--with-system-libc)
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mes_libc=system
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;;
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(--build=*)
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build=${1#--build=}
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host=${host-$build}
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;;
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(--host=*)
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host=${1#--host=}
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;;
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(--prefix=*)
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prefix=${1#--prefix=}
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;;
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(--program-prefix=*)
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program_prefix=${1#--program-prefix=}
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;;
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esac
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shift
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done
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prefix=${prefix-/usr/local}
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mes_libc=${mes_libc-mes}
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courageous=${courageous-false}
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BASH=${BASH-$(command -v bash)}
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BLOOD_ELF=${BLOOD_ELF-$(command -v blood-elf)}
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CC=${CC-$(command -v gcc)} || true
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CFLAGS=${CFLAGS-}
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CPPFLAGS=${CPPFLAGS-}
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DIFF=${DIFF-$(command -v diff || echo $PWD/pre-inst-env diff.scm)}
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GUILD=${GUILD-$(command -v guild)} || true
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GUILE_TOOLS=${GUILE_TOOLS-$(command -v guile-tools)} || true
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if test ! "$GUILD"; then
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if test "$GUILE_TOOLS"; then
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GUILD=$GUILE_TOOLS
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else
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GUILD=true
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fi
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fi
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GUILE=${GUILE-$(command -v guile)} || true
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HEX2=${HEX2-$(command -v hex2)}
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LDPFLAGS=${LDFLAGS-}
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M1=${M1-$(command -v M1)}
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MES_FOR_BUILD=${MES_FOR_BUILD-$(command -v mes || command -v guile || echo mes)}
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GIT=${GIT-$(command -v git)} || true
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PERL=${PERL-$(command -v perl)} || true
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SHELL=${BASH-$SHELL}
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MES_SEED=${MES_SEED-../mes-seed}
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if test "$srcdir" = .; then
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top_builddir=.
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else
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srcdest=${srcdest}
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top_builddir=$PWD
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fi
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abs_top_srcdir=${abs_top_srcdir-$(cd ${srcdir} && pwd)}
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abs_top_builddir=$PWD
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if test -z "$GUILE" -o "$GUILE" = true; then
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GUILE_EFFECTIVE_VERSION=${GUILE_EFFECTIVE_VERSION-2.2}
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else
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GUILE_EFFECTIVE_VERSION=${GUILE_EFFECTIVE_VERSION-$(guile -c '(display (effective-version))')}
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fi
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numbered_arch=false
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mes_tools=named
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if ( $HEX2 --help 2>&1 ) | grep -q "\-\-Architecture 12345"; then
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numbered_arch=true
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mes_tools=numbered
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fi
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bindir=$(eval echo ${bindir-$prefix/bin})
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datadir=$(eval echo ${datadir-$prefix/share})
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docdir=$(eval echo ${docdir-$datadir/doc/mes})
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infodir=$(eval echo ${infodir-$datadir/info})
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includedir=$(eval echo ${includedir-$prefix/include})
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libdir=$(eval echo ${libdir-$prefix/lib})
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pkgdatadir=$(eval echo ${pkgdatadir-$datadir/mes})
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mandir=$(eval echo ${mandir-$datadir/man})
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guile_site_dir=$(eval echo ${guile_site_dir-$prefix/share/guile/site/$GUILE_EFFECTIVE_VERSION})
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guile_site_ccache_dir=$(eval echo ${guile_site_ccache_dir-$prefix/lib/guile/$GUILE_EFFECTIVE_VERSION/site-ccache})
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subst () {
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echo "creating $2"
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sed \
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-e s,"@PACKAGE@,$PACKAGE,"\
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-e s,"@PACKAGE_NAME@,$PACKAGE_NAME,"\
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-e s,"@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,"\
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-e s,"@VERSION@,$VERSION,"\
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-e s,"@bootstrap@,yes,"\
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-e s,"@build@,$build,"\
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-e s,"@host@,$host,"\
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-e s,"@compiler@,$compiler,"\
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-e s,"@courageous@,$courageous,"\
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-e s,"@mes_bits@,$mes_bits,"\
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-e s,"@mes_kernel@,$mes_kernel,"\
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-e s,"@mes_cpu@,$mes_cpu,"\
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-e s,"@mes_libc@,$mes_libc,"\
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-e s,"@mes_system@,$mes_system,"\
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-e s,"@abs_top_srcdir@,$abs_top_srcdir,"\
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-e s,"@abs_top_builddir@,$abs_top_builddir,"\
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-e s,"@top_builddir@,$top_builddir,"\
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-e s,"@srcdest@,$srcdest,"\
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-e s,"@srcdir@,$srcdir,"\
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-e s,"@prefix@,$prefix,"\
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-e s,"@program_prefix@,$program_prefix,"\
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-e s,"@bindir@,$bindir,"\
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-e s,"@datadir@,$datadir,"\
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-e s,"@docdir@,$docdir,"\
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-e s,"@guile_site_dir@,$guile_site_dir,"\
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-e s,"@guile_site_ccache_dir@,$guile_site_ccache_dir,"\
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-e s,"@infodir@,$infodir,"\
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-e s,"@includedir@,$includedir,"\
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-e s,"@libdir@,$libdir,"\
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-e s,"@mandir@,$mandir,"\
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-e s,"@pkgdatadir@,$pkgdatadir,"\
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-e s,"@sysconfdir@,$sysconfdir,"\
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-e s,"@GUILE_EFFECTIVE_VERSION@,$GUILE_EFFECTIVE_VERSION,"\
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-e s,"@V@,$V,"\
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-e s,"@AR@,$AR,"\
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-e s,"@BASH@,$BASH,"\
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-e s,"@BLOOD_ELF@,$BLOOD_ELF,"\
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-e s,"@CC@,$CC,"\
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-e s,"@DIFF@,$DIFF,"\
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-e s,"@GIT@,$GIT,"\
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-e s,"@GUILD@,$GUILD,"\
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-e s,"@GUILE@,$GUILE,"\
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-e s,"@PERL@,$PERL,"\
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-e s,"@CFLAGS@,$CFLAGS,"\
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-e s,"@HEX2@,$HEX2,"\
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-e s,"@HEX2FLAGS@,$HEX2FLAGS,"\
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-e s,"@M1@,$M1,"\
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-e s,"@M1FLAGS@,$M1FLAGS,"\
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-e s,"@MES_FOR_BUILD@,$MES_FOR_BUILD,"\
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-e s,"@MES_SEED@,$MES_SEED,"\
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-e s,"@MES_SEED@,$MES_SEED,"\
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-e s,"@numbered_arch@,$numbered_arch,"\
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-e s,"@SHELL@,$SHELL,"\
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$1 > $2
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}
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host=${host-$($CC -dumpmachine 2>/dev/null)}
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if test -z "$host$host_type"; then
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mes_cpu=${arch-$(get_machine || uname -m)}
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else
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mes_cpu=${host%%-*}
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fi
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if test "$mes_cpu" = i386\
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|| test "$mes_cpu" = i486\
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|| test "$mes_cpu" = i586\
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|| test "$mes_cpu" = i686; then
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mes_cpu=x86
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fi
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if test "$mes_cpu" = armv4\
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|| test "$arch" = armv7l; then
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mes_cpu=arm
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fi
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if test "$mes_cpu" = amd64; then
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mes_cpu=x86_64
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fi
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case "$host" in
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*linux-gnu|*linux)
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mes_kernel=linux;;
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*gnu)
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mes_kernel=gnu;;
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*)
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mes_kernel=linux;;
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esac
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case "$mes_cpu" in
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x86_64)
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mes_bits=64;;
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*)
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mes_bits=32;;
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esac
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#
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if $CC --version | grep gcc; then
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compiler=gcc
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elif $CC --version | grep tcc; then
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compiler=gcc
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else
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compiler=mescc
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AR=${AR-$PWD/scripts/mesar}
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fi
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AR=${AR-$(command -v ar)} || true
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mes_system=$mes_cpu-$mes_kernel-mes
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mkdir -p scripts
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subst ${srcdest}build-aux/GNUmakefile.in GNUmakefile
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subst ${srcdest}build-aux/config.sh.in config.sh
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subst ${srcdest}build-aux/bootstrap.sh.in bootstrap.sh
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chmod +x bootstrap.sh
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subst ${srcdest}build-aux/build.sh.in build.sh
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chmod +x build.sh
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subst ${srcdest}build-aux/check.sh.in check.sh
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chmod +x check.sh
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subst ${srcdest}build-aux/install.sh.in install.sh
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chmod +x install.sh
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subst ${srcdest}build-aux/pre-inst-env.in pre-inst-env
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chmod +x pre-inst-env
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subst ${srcdest}scripts/mesar.in scripts/mesar
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chmod +x scripts/mesar
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subst ${srcdest}scripts/mescc.scm.in scripts/mescc.scm
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chmod +x scripts/mescc.scm
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subst ${srcdest}scripts/mescc.in scripts/mescc
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chmod +x scripts/mescc
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subst ${srcdest}build-aux/uninstall.sh.in uninstall.sh
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chmod +x uninstall.sh
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mkdir -p include/mes
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rm -f include/mes/config.h
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if test $mes_libc = system; then
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cat >> include/mes/config.h <<EOF
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#define SYSTEM_LIBC 1
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EOF
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else
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cat >> include/mes/config.h <<EOF
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#undef SYSTEM_LIBC
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EOF
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fi
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cat >> include/mes/config.h <<EOF
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#define MES_VERSION "$VERSION"
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EOF
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cat <<EOF
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GNU Mes is configured for
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compiler: $compiler
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cpu: $mes_cpu
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bits: $mes_bits
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libc: $mes_libc
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kernel: $mes_kernel
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system: $mes_system
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tools: $mes_tools arch
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Run:
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sh bootstrap.sh to bootstrap build mes
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sh check.sh to check mes
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sh install.sh to install mes
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EOF
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