X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=summon-arm-toolchain;h=dd5d6ea931dd9bccab5a206000c8b2a3fa7cafa6;hb=b8a70633ee506d75339fcc302bdc361ec304bd1f;hp=a802697c63b71637f118451e7d09399e837c7d3f;hpb=2d05c56958e1aaf94b39a5a16377fdb96bc36ad7;p=summon-arm-toolchain.git diff --git a/summon-arm-toolchain b/summon-arm-toolchain index a802697..dd5d6ea 100755 --- a/summon-arm-toolchain +++ b/summon-arm-toolchain @@ -1,4 +1,4 @@ -#!/bin/bash +#!/bin/sh # Written by Uwe Hermann , released as public domain. # Modified by Piotr Esden-Tempski , released as public domain. @@ -13,33 +13,41 @@ set -e # Settings section # You probably want to customize those ############################################################################## -TARGET=arm-eabi # Or: TARGET=arm-elf -PREFIX=${HOME}/arm # Install location of your final toolchain +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=1 +USE_LINARO=0 +# Set to 1 to enable C++ +USE_CPP=0 # Set to 1 to enable building of OpenOCD -OOCD_EN=1 +OOCD_EN=0 # Set to 1 to build libstm32 provided by ST LIBSTM32_EN=0 # Set to 1 to build libopenstm32 an open source library for stm32 -LIBOPENSTM32_EN=1 +LIBOPENSTM32_EN=0 # Make the gcc default to Cortex-M3 DEFAULT_TO_CORTEX_M3=1 ############################################################################## # Version and download url settings section ############################################################################## -if [ ${USE_LINARO} == 0 ] ; then +if [ ${USE_LINARO} = 0 ] ; then # For FSF GCC: - GCCVERSION=4.5.1 - GCC=gcc-${GCCVERSION} - GCCDIR=${GCC} - GCCURL=http://ftp.gnu.org/gnu/gcc/${GCC}/${GCC}.tar.gz + 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}/${GCC}.tar.bz2 else # For the Linaro GCC: GCCRELEASE=4.6-2011.07 @@ -57,6 +65,9 @@ LIBCMSIS=v1.10-2 LIBSTM32=v3.0.0-1 LIBSTM32USB=v3.0.1-1 LIBOPENSTM32=master +GMP=gmp-5.0.2 +MPFR=mpfr-3.0.1 +MPC=mpc-0.9 ############################################################################## # Flags section @@ -73,7 +84,7 @@ echo "${CPUS} cpu's detected running make with '${PARALLEL}' flag" GDBFLAGS= BINUTILFLAGS= -if [ ${DEFAULT_TO_CORTEX_M3} == 0 ] ; then +if [ ${DEFAULT_TO_CORTEX_M3} = 0 ] ; then GCCFLAGS= else # To default to the Cortex-M3: @@ -95,7 +106,7 @@ fi export PATH="${PREFIX}/bin:${PATH}" -SUMMON_DIR=$(pwd) +SUMMON_DIR=${WORKDIR} SOURCES=${SUMMON_DIR}/sources STAMPS=${SUMMON_DIR}/stamps @@ -118,8 +129,7 @@ case "$(uname)" in echo "Found Darwin OS." # darwin dependencies - DARWINDEPS="wget mpfr libmpc gmp" - DARWINDEPSCOUNT=4 + DARWINDEPS="wget" echo "Installing dependencies ..." if ! which brew > /dev/null; then @@ -128,13 +138,7 @@ case "$(uname)" in brew install ${DARWINDEPS} | (grep -v '^Warning: Formula already installed: ' || true) fi - GCCFLAGS="${GCCFLAGS} \ - --with-gmp=$(brew --prefix gmp) \ - --with-mpfr=$(brew --prefix mpfr) \ - --with-mpc=$(brew --prefix mpc) - -with-libiconv-prefix=$(brew --prefix libiconv)" - - TAR=gnutar + TAR=gnutar OOCD_CFLAGS="-m32 -I/opt/mine/include -I/opt/local/include" OOCD_LDFLAGS="-L/opt/mine/lib -L/opt/local/lib" @@ -154,7 +158,7 @@ esac ############################################################################## # Fetch a versioned file from a URL -function fetch { +fetch() { if [ ! -e ${STAMPS}/$1.fetch ]; then log "Downloading $1 sources..." wget -c $2 @@ -163,14 +167,14 @@ function fetch { } # Log a message out to the console -function log { +log() { echo "******************************************************************" echo "* $*" echo "******************************************************************" } # Unpack an archive -function unpack { +unpack() { log Unpacking $* # Use 'auto' mode decompression. Replace with a switch if tar doesn't support -a ARCHIVE=$(ls ${SOURCES}/$1.tar.*) @@ -185,20 +189,25 @@ function unpack { ;; *) echo "Unknown archive type of $1" - echo ${ARCHIVE} - exit 1 + echo "leaving the decision to tar" + TYPE= ;; esac ${TAR} xf${TYPE}${TARFLAGS} ${SOURCES}/$1.tar.* } # Install a build -function install { +install() { 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} @@ -207,6 +216,9 @@ 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 [ ${OOCD_EN} != 0 ]; then if [ ! -e openocd-${OOCD}.tar.bz2 ]; then @@ -296,6 +308,12 @@ 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} \ @@ -325,6 +343,8 @@ 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 \ @@ -334,9 +354,13 @@ if [ ! -e ${STAMPS}/${NEWLIB}.build ]; then --disable-nls \ --disable-werror \ --disable-newlib-supplied-syscalls \ + --disable-shared \ + --disable-nls \ + --disable-libgloss \ --with-float=soft log "Building ${NEWLIB}" - make ${MAKEFLAGS} CFLAGS_FOR_TARGET="-msoft-float" CCASFLAGS="-msoft-float" + 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}" install ${NEWLIB} install cd .. log "Cleaning up ${NEWLIB}" @@ -347,13 +371,19 @@ 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 \ - --enable-languages="c,c++" \ --with-newlib \ --disable-shared \ --with-gnu-as \ @@ -476,3 +506,8 @@ if [ ! -e ${STAMPS}/libopenstm32-${LIBOPENSTM32}.build ]; then rm -rf libopenstm32-${LIBOPENSTM32} fi fi + +if [ ${SUMMON_DIR_CREATED} = 1 ]; then + log "Removing work directory" + rm -rf ${SUMMON_DIR} +fi