This adds a simple script to build a default toolchain for coreboot
compilation, to be independent of broken or missing OS/distribution tool chains. Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Ronald G. Minnich <rminnich@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4681 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Stefan Reinauer
committed by
Stefan Reinauer
Stefan Reinauer
parent
bde683ce9f
commit
074d9136d7
340
util/crossgcc/buildgcc
Executable file
340
util/crossgcc/buildgcc
Executable file
@ -0,0 +1,340 @@
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#!/bin/bash
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#
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# Copyright (C) 2008-2009 by coresystems GmbH
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# written by Patrick Georgi <patrick.georgi@coresystems.de> and
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# Stefan Reinauer <stefan.reinauer@coresystems.de>
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#
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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; version 2 of the License.
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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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#
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CROSSGCC_DATE="August 18th, 2009"
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CROSSGCC_VERSION="0.9"
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# default settings
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TARGETDIR=`pwd`/xgcc
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TARGETARCH=i386-elf
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DESTDIR=
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# version numbers
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GMP_VERSION=4.3.1
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MPFR_VERSION=2.4.1
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GCC_VERSION=4.4.1
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BINUTILS_VERSION=2.19.1
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GDB_VERSION=6.8
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# archive locations
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GMP_ARCHIVE="ftp://ftp.gmplib.org/pub/gmp-${GMP_VERSION}/gmp-${GMP_VERSION}.tar.bz2"
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MPFR_ARCHIVE="http://www.mpfr.org/mpfr-current/mpfr-${MPFR_VERSION}.tar.bz2"
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GCC_ARCHIVE="ftp://ftp.gwdg.de/pub/gnu/ftp/gnu/gcc/gcc-${GCC_VERSION}/gcc-core-${GCC_VERSION}.tar.bz2"
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BINUTILS_ARCHIVE="http://ftp.gnu.org/gnu/binutils/binutils-${BINUTILS_VERSION}.tar.bz2"
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GDB_ARCHIVE="http://ftp.gnu.org/gnu/gdb/gdb-${GDB_VERSION}.tar.bz2"
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GMP_DIR="gmp-${GMP_VERSION}"
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MPFR_DIR="mpfr-${MPFR_VERSION}"
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GCC_DIR="gcc-${GCC_VERSION}"
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BINUTILS_DIR="binutils-${BINUTILS_VERSION}"
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GDB_DIR="gdb-${GDB_VERSION}"
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SAVETEMPS=0
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red='\e[0;31m'
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RED='\e[1;31m'
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green='\e[0;32m'
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GREEN='\e[1;32m'
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blue='\e[0;34m'
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BLUE='\e[1;34m'
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cyan='\e[0;36m'
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CYAN='\e[1;36m'
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NC='\e[0m' # No Color
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searchgnu()
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{
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# $1 short name
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# result: GNU version of that tool on stdout
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# or no output if no GNU version was found
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for i in "$1" "g$1" "gnu$1"; do
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if test -x "`which $i 2>/dev/null`"; then
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if test `$i --version 2>/dev/null |grep -c GNU` -gt 0; then
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echo $i
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return
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fi
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fi
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done
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printf "${RED}ERROR:${red} Missing toolchain: $1${NC}\n" >&2
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exit 1
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}
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TAR=`searchgnu tar`
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PATCH=`searchgnu patch`
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MAKE=`searchgnu make`
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cleanup()
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{
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printf "Cleaning up temporary files... "
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rm -rf build-* combined gcc-* gmp-* mpfr-* binutils-* gdb-*
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printf "${green}ok${NC}\n"
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}
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myhelp()
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{
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printf "Usage: $0 [-V] [-c] [-p <platform>] [-d <target directory>] [-D <dest dir>]\n"
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printf " $0 [-V|--version]\n"
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printf " $0 [-h|--help]\n\n"
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printf "Options:\n"
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printf " [-V|--version] print version number and exit\n"
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printf " [-h|--help] print this help and exit\n"
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printf " [-c|--clean] remove temporary files before build\n"
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printf " [-t|--savetemps] don't remove temporary files after build\n"
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printf " [-p|--platform <platform>] target platform to build cross compiler for\n"
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printf " (defaults to $TARGETARCH)\n"
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printf " [-d|--directory <target dir>] target directory to install cross compiler to\n"
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printf " (defaults to $TARGETDIR)\n\n"
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printf " [-D|--destdir <dest dir>] destination directory to install cross compiler to\n"
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printf " (for RPM builds, default unset)\n\n"
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}
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myversion()
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{
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# version tag is always printed, so just print the license here
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cat << EOF
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Copyright (C) 2008-2009 by coresystems GmbH
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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EOF
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}
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printf "${blue}Welcome to the ${red}coresystems${blue} cross toolchain builder v$CROSSGCC_VERSION ($CROSSGCC_DATE)${NC}\n\n"
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# parse parameters.. try to find out whether we're running GNU getopt
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getoptbrand="`getopt -V`"
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if [ "${getoptbrand:0:6}" == "getopt" ]; then
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# Detected GNU getopt that supports long options.
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args=`getopt -l version,help,clean,directory:,platform:,destdir:,savetemps Vhcd:p:D:t -- "$@"`
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eval set "$args"
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else
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# Detected non-GNU getopt
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args=`getopt Vhcd:p:D:t $*`
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set -- $args
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fi
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if [ $? != 0 ]; then
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myhelp
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exit 1
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fi
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while true ; do
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case "$1" in
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-V|--version) shift; myversion; exit 0;;
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-h|--help) shift; myhelp; exit 0;;
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-c|--clean) shift; cleanup;;
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-t|--savetemps) shift; SAVETEMPS=1;;
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-d|--directory) shift; TARGETDIR="$1"; shift;;
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-p|--platform) shift; TARGETARCH="$1"; shift;;
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-D|--destdir) shift; DESTDIR="$1"; shift;;
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--) shift; break;;
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-*) printf "Invalid option\n\n"; myhelp; exit 1;;
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*) break;;
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esac
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done
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printf "Downloading tar balls ... \n"
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mkdir -p tarballs
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for ARCHIVE in $GMP_ARCHIVE $MPFR_ARCHIVE $GCC_ARCHIVE $BINUTILS_ARCHIVE $GDB_ARCHIVE; do
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FILE=`basename $ARCHIVE`
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printf " * $FILE "
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test -f tarballs/$FILE && printf "(cached)" || (
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printf "(downloading)"
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cd tarballs
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wget -q $ARCHIVE
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)
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test -f tarballs/$FILE || printf "Failed to download $FILE.\n"
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test -f tarballs/$FILE || exit 1
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printf "\n"
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done
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printf "Downloaded tar balls ... "
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printf "${green}ok${NC}\n"
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printf "Unpacking and patching ... \n"
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for PACKAGE in GMP MPFR GCC BINUTILS GDB; do
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archive=$PACKAGE"_ARCHIVE"
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archive=${!archive}
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dir=$PACKAGE"_DIR"
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test -d ${!dir} || (
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printf " * `basename $archive`\n"
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FLAGS=zxf
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test ${archive:${#archive}-2:2} = "gz" && FLAGS=zxf
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test ${archive:${#archive}-3:3} = "bz2" && FLAGS=jxf
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$TAR $FLAGS tarballs/`basename $archive`
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for patch in patches/${!dir}"_*.patch"; do
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test -r $patch || continue
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printf " o `basename $patch`\n"
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patch -s -N -p0 < `echo $patch`
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done
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)
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done
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printf "Unpacked and patched ... "
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printf "${green}ok${NC}\n"
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mkdir -p build-gmp build-mpfr build-binutils build-gcc build-gdb
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if [ -f build-gmp/.success ]; then
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printf "Skipping GMP as it is already built\n"
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else
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printf "Building GMP ${GMP_VERSION} ... "
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(
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cd build-gmp
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rm -f .failed
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if [ `uname` = "Darwin" ]; then
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# generally the OS X compiler can create x64 binaries.
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# Per default it generated i386 binaries in 10.5 and x64
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# binaries in 10.6 (even if the kernel is 32bit)
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# For some weird reason, 10.5 autodetects an ABI=64 though
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# so we're setting the ABI explicitly here.
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OPTIONS="ABI=32"
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touch .architecture_check.c
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gcc .architecture_check.c -c -o .architecture_check.o
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ARCH=`file .architecture_check.o |cut -f5 -d\ `
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test "$ARCH" = "x86_64" && OPTIONS="ABI=64"
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rm .architecture_check.c .architecture_check.o
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fi
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../${GMP_DIR}/configure --disable-shared --prefix=$TARGETDIR $OPTIONS \
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|| touch .failed
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$MAKE || touch .failed
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$MAKE install DESTDIR=$DESTDIR || touch .failed
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if [ ! -f .failed ]; then touch .success; fi
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) &> build-gmp/crossgcc-build.log
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test -r build-gmp/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
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test -r build-gmp/.failed && exit 1
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fi
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#if [ "$DESTDIR" != "" -a ! -x $TARGETDIR ]; then
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# # create compat link
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# ln -s $DESTDIR$TARGETDIR $TARGETDIR
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#fi
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# Now set CFLAGS to match GMP CFLAGS.
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HOSTCFLAGS=`grep __GMP_CFLAGS $DESTDIR$TARGETDIR/include/gmp.h |cut -d\" -f2`
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if [ -f build-mpfr/.success ]; then
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printf "Skipping MPFR as it is already built\n"
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else
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printf "Building MPFR ${MPFR_VERSION} ... "
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(
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test `uname` = "Darwin" && CFLAGS="$CFLAGS -force_cpusubtype_ALL"
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cd build-mpfr
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rm -f .failed
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../${MPFR_DIR}/configure --disable-shared --prefix=$TARGETDIR \
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--infodir=$TARGETDIR/info \
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--with-gmp=$DESTDIR$TARGETDIR CFLAGS="$HOSTCFLAGS" || touch .failed
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$MAKE || touch .failed
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$MAKE install DESTDIR=$DESTDIR || touch .failed
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# work around build problem of libgmp.la
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if [ "$DESTDIR" != "" ]; then
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perl -pi -e "s,$DESTDIR,," $DESTDIR$TARGETDIR/libgmp.la
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fi
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if [ ! -f .failed ]; then touch .success; fi
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) &> build-mpfr/crossgcc-build.log
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test -r build-mpfr/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
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test -r build-mpfr/.failed && exit 1
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fi
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if [ -f build-binutils/.success ]; then
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printf "Skipping binutils as it is already built\n"
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else
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printf "Building binutils ${BINUTILS_VERSION} ... "
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(
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cd build-binutils
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rm -f .failed
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../binutils-${BINUTILS_VERSION}/configure --prefix=$TARGETDIR --target=${TARGETARCH} \
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--disable-werror --disable-nls \
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CFLAGS="$HOSTCFLAGS" || touch .failed
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$MAKE || touch .failed
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$MAKE install DESTDIR=$DESTDIR || touch .failed
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if [ ! -f .failed ]; then touch .success; fi
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) &> build-binutils/crossgcc-build.log
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test -r build-binutils/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
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test -r build-binutils/.failed && exit 1
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fi
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if [ -f build-gcc/.success ]; then
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printf "Skipping GCC as it is already built\n"
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else
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printf "Building GCC ${GCC_VERSION} ... "
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(
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cd build-gcc
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rm -f .failed
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# GCC does not honour HOSTCFLAGS at all. CFLAGS are used for
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# both target and host object files. This is pretty misdesigned.
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# There's a work-around called CFLAGS_FOR_BUILD and CFLAGS_FOR_TARGET
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# but it does not seem to work properly. At least the host library
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# libiberty is not compiled with CFLAGS_FOR_BUILD.
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CFLAGS_FOR_BUILD="$HOSTCFLAGS" ../gcc-${GCC_VERSION}/configure \
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--prefix=$TARGETDIR --libexecdir=$TARGETDIR/lib \
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--target=${TARGETARCH} --disable-werror \
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--disable-libssp --disable-bootstrap --disable-nls \
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--with-gmp=$DESTDIR$TARGETDIR --with-mpfr=$DESTDIR$TARGETDIR \
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|| touch .failed
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$MAKE CFLAGS_FOR_BUILD="$HOSTCFLAGS" || touch .failed
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$MAKE install DESTDIR=$DESTDIR || touch .failed
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if [ ! -f .failed ]; then touch .success; fi
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) &> build-gcc/crossgcc-build.log
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test -r build-gcc/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
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test -r build-gcc/.failed && exit 1
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fi
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if [ -f build-gdb/.success ]; then
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printf "Skipping GDB as it is already built\n"
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else
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printf "Building GDB ${GDB_VERSION} ... "
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(
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cd build-gdb
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export PATH=$PATH:$PREFIX/bin
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rm -f .failed
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../gdb-${GDB_VERSION}/configure --prefix=$TARGETDIR --target=${TARGETARCH} \
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--disable-werror --disable-nls
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$MAKE || touch .failed
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$MAKE install DESTDIR=$DESTDIR || touch .failed
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if [ ! -f .failed ]; then touch .success; fi
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) &> build-gdb/crossgcc-build.log
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test -r build-gdb/.failed && printf "${RED}failed${NC}\n" || printf "${green}ok${NC}\n"
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test -r build-gdb/.failed && exit 1
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fi
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if [ $SAVETEMPS -eq 0 ]; then
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printf "Cleaning up... "
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rm -rf ${GMP_DIR} build-gmp
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rm -rf ${MPFR_DIR} build-mpfr
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rm -rf ${BINUTILS_DIR} build-binutils
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rm -rf ${GCC_DIR} build-gcc
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rm -rf ${GDB_DIR} build-gdb
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printf "${green}ok${NC}\n"
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else
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printf "Leaving temporary files around... ${green}ok${NC}\n"
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fi
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printf "\n${green}You can now run your $TARGETARCH cross toolchain from $TARGETDIR.${NC}\n"
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