#!/bin/sh # Written by Uwe Hermann , released as public domain. # Modified by Piotr Esden-Tempski , released as public domain. # adapted for r0ket development by # Matthias Rampke # requires Homebrew # Stop if any command fails set -e ############################################################################## # Settings section # You probably want to customize those ############################################################################## TARGET=arm-none-eabi # Or: TARGET=arm-elf [ -z $PREFIX ] && PREFIX=${HOME}/arm # Install location of your final toolchain [ -z $WORKDIR ] && WORKDIR=$PREFIX/work #temporary directory PARALLEL= # Or: PARALLEL="-j 5" for 4 CPUs # Set to 'sudo' if you need superuser privileges while installing SUDO='' # Set to 1 to be quieter while running QUIET=0 # Set to 1 to use linaro gcc instead of the FSF gcc USE_LINARO=0 # Set to 1 to enable C++ USE_CPP=0 # Make the gcc default to Cortex-M3 DEFAULT_TO_CORTEX_M3=1 ############################################################################## # Version and download url settings section ############################################################################## if [ ${USE_LINARO} = 0 ] ; then # For FSF GCC: GCCVERSION=4.6.1 if [ ${USE_CPP} = 0 ]; then GCC=gcc-core-${GCCVERSION} GCCDIR=gcc-${GCCVERSION} else GCC=gcc-${GCCVERSION} GCCDIR=${GCC} fi GCCURL=http://ftp.gnu.org/gnu/gcc/${GCCDIR}/${GCC}.tar.bz2 else # For the Linaro GCC: GCCRELEASE=4.6-2011.07 GCCVERSION=4.6-2011.07-0 GCC=gcc-linaro-${GCCRELEASE} GCCDIR=gcc-linaro-${GCCVERSION} GCCURL=http://launchpad.net/gcc-linaro/4.6/${GCCRELEASE}/+download/gcc-linaro-${GCCRELEASE}.tar.bz2 fi BINUTILS=binutils-2.21 NEWLIB=newlib-1.19.0 GDB=gdb-7.3 GMP=gmp-5.0.2 MPFR=mpfr-3.0.1 MPC=mpc-0.9 SHA1SUMS="ef93235588eb443e4c4a77f229a8d131bccaecc6 binutils-2.21.tar.bz2 8bf66f7a71534ba564563a0ba0b2517aead8ac30 gcc-4.6.1.tar.bz2 9b766705f051ffb7321de58f247688b0ae661b98 gcc-core-4.6.1.tar.bz2 828d99a63e0578879150f5681d234763cff69313 gcc-linaro-4.6-2011.07.tar.bz2 fefd90275d6decdca00c5c29c533e2ef3d439664 gdb-7.3.tar.bz2 2968220e1988eabb61f921d11e5d2db5431e0a35 gmp-5.0.2.tar.bz2 229722d553030734d49731844abfef7617b64f1a mpc-0.9.tar.gz fbf402fc196724ae60ef01eb6ca8490b1ea4db69 mpfr-3.0.1.tar.bz2 b2269d30ce7b93b7c714b90ef2f40221c2df0fcd newlib-1.19.0.tar.gz" ############################################################################## # Flags section ############################################################################## if which getconf > /dev/null; then CPUS=$(getconf _NPROCESSORS_ONLN) else CPUS=1 fi PARALLEL=-j$((CPUS + 1)) echo "${CPUS} cpu's detected running make with '${PARALLEL}' flag" GDBFLAGS= BINUTILFLAGS= if [ ${DEFAULT_TO_CORTEX_M3} = 0 ] ; then GCCFLAGS= else # To default to the Cortex-M3: GCCFLAGS="--with-arch=armv7-m --with-mode=thumb --with-float=soft" fi # Pull in the local configuration, if any if [ -f local.sh ]; then . ./local.sh fi MAKEFLAGS=${PARALLEL} TARFLAGS=v if [ ${QUIET} != 0 ]; then TARFLAGS= MAKEFLAGS="${MAKEFLAGS} -s" fi export PATH="${PREFIX}/bin:${PATH}" SUMMON_DIR=${WORKDIR} SOURCES=${SUMMON_DIR}/sources STAMPS=${SUMMON_DIR}/stamps ############################################################################## # OS and Tooldetection section # Detects which tools and flags to use ############################################################################## # normalized fetching with whatever we can find if which fetch > /dev/null; then FETCHCMD="fetch -p" elif which wget > /dev/null; then FETCHCMD=wget elif which curl > /dev/null; then FETCHCMD="curl -O -L" else FETCHCMD=ftp # the only HTTP client on some BSD fi if [ USE_LINARO = 1 ]; then if which gnutar > /dev/null; then TAR=gnutar elif which gtar > /dev/null; then TAR=gtar else # hopefully it understands the GNU format TAR=tar fi else TAR=tar # use the system tar fi ############################################################################## # Building section # You probably don't have to touch anything after this ############################################################################## # Fetch a versioned file from a URL fetch() { if [ ! -e ${STAMPS}/$1.fetch ]; then log "Downloading $1 sources..." ${FETCHCMD} $2 touch ${STAMPS}/$1.fetch fi } # Log a message out to the console log() { echo "******************************************************************" echo "* $*" echo "******************************************************************" } # Unpack an archive unpack() { log Unpacking $* # Use 'auto' mode decompression. Replace with a switch if tar doesn't support -a ARCHIVE=$(ls ${SOURCES}/$1.tar.*) case ${ARCHIVE} in *.bz2) echo "archive type bz2" TYPE=j ;; *.gz) echo "archive type gz" TYPE=z ;; *) echo "Unknown archive type of $1" echo "leaving the decision to tar" TYPE= ;; esac ${TAR} xf${TYPE}${TARFLAGS} ${SOURCES}/$1.tar.* } # Install a build doinstall() { log $1 ${SUDO} make ${MAKEFLAGS} $2 $3 $4 $5 $6 $7 $8 } if [ ! -d $SUMMON_DIR ]; then mkdir -p ${SUMMON_DIR} SUMMON_DIR_CREATED=1 else SUMMON_DIR_CREATED=0 fi mkdir -p ${STAMPS} ${SOURCES} cd ${SOURCES} fetch ${BINUTILS} http://ftp.gnu.org/gnu/binutils/${BINUTILS}.tar.bz2 fetch ${GCC} ${GCCURL} fetch ${NEWLIB} ftp://sources.redhat.com/pub/newlib/${NEWLIB}.tar.gz fetch ${GDB} http://ftp.gnu.org/gnu/gdb/${GDB}.tar.bz2 fetch ${GMP} ftp://ftp.gmplib.org/pub/${GMP}/${GMP}.tar.bz2 fetch ${MPFR} http://www.mpfr.org/${MPFR}/${MPFR}.tar.bz2 fetch ${MPC} http://www.multiprecision.org/mpc/download/${MPC}.tar.gz if which sha1sum > /dev/null; then for f in ${BINUTILS} ${GCC} ${NEWLIB} ${GDB} ${GMP} ${MPFR} ${MPC}; do ( echo "$SHA1SUMS" | grep -F $f | sha1sum -c - ) || ( log 'ERROR: Checksum fail!'; exit 1 ) done else log "WARING: skipping checksum checks due to missing sha1sum" fi cd ${SUMMON_DIR} if [ ! -e build ]; then mkdir build fi if [ ! -e ${STAMPS}/${BINUTILS}.build ]; then unpack ${BINUTILS} cd build log "Configuring ${BINUTILS}" ../${BINUTILS}/configure --target=${TARGET} \ --prefix=${PREFIX} \ --enable-interwork \ --enable-multilib \ --with-gnu-as \ --with-gnu-ld \ --disable-nls \ --disable-werror \ ${BINUTILFLAGS} log "Building ${BINUTILS}" make ${MAKEFLAGS} doinstall ${BINUTILS} install cd .. log "Cleaning up ${BINUTILS}" touch ${STAMPS}/${BINUTILS}.build rm -rf build/* ${BINUTILS} fi if [ ! -e ${STAMPS}/${GCC}-boot.build ]; then unpack ${GCC} boot unpack ${GMP} mv ${GMP} ${GCCDIR}/gmp unpack ${MPFR} mv ${MPFR} ${GCCDIR}/mpfr unpack ${MPC} mv ${MPC} ${GCCDIR}/mpc cd build log "Configuring ${GCC}-boot" ../${GCCDIR}/configure --target=${TARGET} \ --prefix=${PREFIX} \ --enable-interwork \ --enable-multilib \ --enable-languages="c" \ --with-newlib \ --without-headers \ --disable-shared \ --with-gnu-as \ --with-gnu-ld \ --disable-nls \ --disable-werror \ --with-system-zlib \ ${GCCFLAGS} log "Building ${GCC}-boot" make ${MAKEFLAGS} all-gcc doinstall ${GCC}-boot install-gcc cd .. log "Cleaning up ${GCC}-boot" touch ${STAMPS}/${GCC}-boot.build rm -rf build/* ${GCCDIR} fi if [ ! -e ${STAMPS}/${NEWLIB}.build ]; then unpack ${NEWLIB} cd build log "Configuring ${NEWLIB}" # configuration options and flags partially # from https://github.com/jsnyder/arm-eabi-toolchain ../${NEWLIB}/configure --target=${TARGET} \ --prefix=${PREFIX} \ --enable-interwork \ --enable-multilib \ --with-gnu-as \ --with-gnu-ld \ --disable-nls \ --disable-werror \ --disable-newlib-supplied-syscalls \ --disable-shared \ --disable-nls \ --disable-libgloss \ --with-float=soft log "Building ${NEWLIB}" NEWLIB_FLAGS="-ffunction-sections -fdata-sections -DPREFER_SIZE_OVER_SPEED -D__OPTIMIZE_SIZE__ -Os -fomit-frame-pointer -fno-unroll-loops -D__BUFSIZ__=256 -mabi=aapcs" make ${MAKEFLAGS} CFLAGS_FOR_TARGET="${NEWLIB_FLAGS}" CCASFLAGS="${NEWLIB_FLAGS}" doinstall ${NEWLIB} install cd .. log "Cleaning up ${NEWLIB}" touch ${STAMPS}/${NEWLIB}.build rm -rf build/* ${NEWLIB} fi # Yes, you need to build gcc again! if [ ! -e ${STAMPS}/${GCC}.build ]; then unpack ${GCC} unpack ${GMP} mv ${GMP} ${GCCDIR}/gmp unpack ${MPFR} mv ${MPFR} ${GCCDIR}/mpfr unpack ${MPC} mv ${MPC} ${GCCDIR}/mpc cd build log "Configuring ${GCC}" [ ${USE_CPP} = 1 ] && GCCFLAGS="--enable-languages='c,c++' ${GCCFLAGS}" ../${GCCDIR}/configure --target=${TARGET} \ --prefix=${PREFIX} \ --enable-interwork \ --enable-multilib \ --with-newlib \ --disable-shared \ --with-gnu-as \ --with-gnu-ld \ --disable-nls \ --disable-werror \ --with-system-zlib \ ${GCCFLAGS} log "Building ${GCC}" make ${MAKEFLAGS} doinstall ${GCC} install cd .. log "Cleaning up ${GCC}" touch ${STAMPS}/${GCC}.build rm -rf build/* ${GCCDIR} fi if [ ! -e ${STAMPS}/${GDB}.build ]; then unpack ${GDB} cd build log "Configuring ${GDB}" ../${GDB}/configure --target=${TARGET} \ --prefix=${PREFIX} \ --enable-interwork \ --enable-multilib \ --disable-werror \ ${GDBFLAGS} log "Building ${GDB}" make ${MAKEFLAGS} doinstall ${GDB} install cd .. log "Cleaning up ${GDB}" touch ${STAMPS}/${GDB}.build rm -rf build/* ${GDB} fi if [ ${SUMMON_DIR_CREATED} = 1 ]; then log "Removing work directory" rm -rf ${SUMMON_DIR} fi