-#!/bin/bash
+#!/bin/sh
# Written by Uwe Hermann <uwe@hermann-uwe.de>, released as public domain.
# Modified by Piotr Esden-Tempski <piotr@esden.net>, released as public domain.
# adapted for r0ket <http://r0ket.badge.events.ccc.de> development by
# Matthias Rampke <matthias@rampke.de>
+# requires Homebrew <https://mxcl.github.com/homebrew>
# Stop if any command fails
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
-DARWIN_CELLAR=$(brew --cellar) # Path in which MacPorts or Fink is installed
# Set to 'sudo' if you need superuser privileges while installing
SUDO=''
# Set to 1 to be quieter while running
-QUIET=1
+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}
- 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}/${GCC}.tar.bz2
else
# For the Linaro GCC:
GCCRELEASE=4.6-2011.07
- GCCVERSION=${GCCRELEASE}
- GCC=gcc-linaro-${GCCVERSION}
- GCCURL=http://launchpad.net/gcc-linaro/4.5/${GCCRELEASE}/+download/${GCC}.tar.bz2
+ GCCVERSION=4.6-2011.07-0
+ GCC=gcc-linaro-${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
GDBFLAGS=
BINUTILFLAGS=
-if [ ${DEFAULT_TO_CORTEX_M3} == 0 ] ; then
+if [ ${DEFAULT_TO_CORTEX_M3} = 0 ] ; then
GCCFLAGS=
else
# To default to the Cortex-M3:
export PATH="${PREFIX}/bin:${PATH}"
-SUMMON_DIR=$(pwd)
+SUMMON_DIR=${WORKDIR}
SOURCES=${SUMMON_DIR}/sources
STAMPS=${SUMMON_DIR}/stamps
echo "Found Darwin OS."
# darwin dependencies
- DARWINDEPS="gnu-tar wget mpfr libmpc gmp"
+ DARWINDEPS="wget mpfr libmpc gmp"
DARWINDEPSCOUNT=4
- echo "Installing dependencies"
+ echo "Installing dependencies ..."
if ! which brew > /dev/null; then
- echo "homebrew not installed."
+ echo "Homebrew not installed."
else
- brew install ${DARWINDEPS} | grep -v '^Warning: Formula already installed: '
+ brew install ${DARWINDEPS} | (grep -v '^Warning: Formula already installed: ' || true)
fi
GCCFLAGS="${GCCFLAGS} \
##############################################################################
# Fetch a versioned file from a URL
-function fetch {
+fetch() {
if [ ! -e ${STAMPS}/$1.fetch ]; then
log "Downloading $1 sources..."
- wget -c --no-passive-ftp $2
+ wget -c $2
touch ${STAMPS}/$1.fetch
fi
}
# 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.*)
}
# 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}
unpack ${GCC} boot
cd build
log "Configuring ${GCC}-boot"
- ../${GCC}/configure --target=${TARGET} \
+ ../${GCCDIR}/configure --target=${TARGET} \
--prefix=${PREFIX} \
--enable-interwork \
--enable-multilib \
cd ..
log "Cleaning up ${GCC}-boot"
touch ${STAMPS}/${GCC}-boot.build
- rm -rf build/* ${GCC}
+ 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 \
--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}"
unpack ${GCC}
cd build
log "Configuring ${GCC}"
- ../${GCC}/configure --target=${TARGET} \
+ [ ${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 \
cd ..
log "Cleaning up ${GCC}"
touch ${STAMPS}/${GCC}.build
- rm -rf build/* ${GCC}
+ rm -rf build/* ${GCCDIR}
fi
if [ ! -e ${STAMPS}/${GDB}.build ]; then
rm -rf libopenstm32-${LIBOPENSTM32}
fi
fi
+
+if [ ${SUMMON_DIR_CREATED} = 1 ]; then
+ log "Removing work directory"
+ rm -rf ${SUMMON_DIR}
+fi
projects / summon-arm-toolchain.git / blobdiff