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#!/bin/bash
# Written by Uwe Hermann <uwe@hermann-uwe.de>, released as public domain.
# Modified by Piotr Esden-Tempski <piotr@esden.net>, released as public domain.
#
# Requirements (example is for Debian, replace package names as needed):
#
# apt-get install flex bison libgmp3-dev libmpfr-dev libncurses5-dev \
# libmpc-dev autoconf texinfo build-essential
#
# Or on Ubuntu Maverick give `apt-get build-dep gcc-4.5` a try.
#
# Stop if any command fails
set -e
##############################################################################
# Default settings section
# You probably want to customize those
# You can also pass them as parameters to the script
##############################################################################
TARGET=arm-none-eabi # Or: TARGET=arm-elf
PREFIX=${HOME}/sat # Install location of your final toolchain
DARWIN_OPT_PATH=/usr/local # 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=0
# Set to 1 to use linaro gcc instead of the FSF gcc
USE_LINARO=1
# Set to 1 to enable building of OpenOCD
OOCD_EN=1
# Set to 'master' or a git revision number to use instead of stable version
OOCD_GIT=
# Set to 1 to build libstm32 provided by ST
LIBSTM32_EN=0
# Set to 1 to build libopencm3 an open source library for Cortex M3 and simalar
# chips
LIBOPENCM3_EN=1
# Make the gcc default to Cortex-M3
DEFAULT_TO_CORTEX_M3=0
# Override automatic detection of cpus to compile on
CPUS=
##############################################################################
# Parsing command line parameters
##############################################################################
while [ $# -gt 0 ]; do
case $1 in
TARGET=*)
TARGET=$(echo $1 | sed 's,^TARGET=,,')
;;
PREFIX=*)
PREFIX=$(echo $1 | sed 's,^PREFIX=,,')
;;
DARWIN_OPT_PATH=*)
DARWIN_OPT_PATH=$(echo $1 | sed 's,^DARWIN_OPT_PATH=,,')
;;
SUDO=*)
SUDO=$(echo $1 | sed 's,^SUDO=,,')
;;
QUIET=*)
QUIET=$(echo $1 | sed 's,^QUIET=,,')
;;
USE_LINARO=*)
USE_LINARO=$(echo $1 | sed 's,^USE_LINARO=,,')
;;
OOCD_EN=*)
OOCD_EN=$(echo $1 | sed 's,^OOCD_EN=,,')
;;
OOCD_GIT=*)
OOCD_GIT=$(echo $1 | sed 's,^OOCD_GIT=,,')
;;
LIBSTM32_EN=*)
LIBSTM32_EN=$(echo $1 | sed 's,^LIBSTM32_EN=,,')
;;
LIBOPENCM3_EN=*)
LIBOPENCM3_EN=$(echo $1 | sed 's,^LIBOPENCM3_EN=,,')
;;
DEFAULT_TO_CORTEX_M3=*)
DEFAULT_TO_CORTEX_M3=$(echo $1 | sed 's,^DEFAULT_TO_CORTEX_M3=,,')
;;
CPUS=*)
CPUS=$(echo $1 | sed 's,^CPUS=,,')
;;
*)
echo "Unknown parameter: $1"
exit 1
;;
esac
shift # shifting parameter list to access the next one
done
echo "Settings used for this build are:"
echo "TARGET=$TARGET"
echo "PREFIX=$PREFIX"
echo "DARWIN_OPT_PATH=$DARWIN_OPT_PATH"
echo "SUDO=$SUDO"
echo "QUIET=$QUIET"
echo "USE_LINARO=$USE_LINARO"
echo "OOCD_EN=$OOCD_EN"
echo "OOCD_GIT=$OOCD_GIT"
echo "LIBSTM32_EN=$LIBSTM32_EN"
echo "LIBOPENCM3_EN=$LIBOPENCM3_EN"
echo "DEFAULT_TO_CORTEX_M3=$DEFAULT_TO_CORTEX_M3"
echo "CPUS=$CPUS"
##############################################################################
# Version and download url settings section
##############################################################################
if [ ${USE_LINARO} == 0 ] ; then
# For FSF GCC:
GCCVERSION=4.5.2
GCC=gcc-${GCCVERSION}
GCCURL=http://ftp.gnu.org/gnu/gcc/${GCC}/${GCC}.tar.gz
# For FSF GDB:
GDBVERSION=7.3.1
GDB=gdb-${GDBVERSION}
GDBURL=http://ftp.gnu.org/gnu/gdb/${GDB}.tar.bz2
else
# For Linaro GCC:
GCCRELEASE=4.6-2011.10
GCCVERSION=4.6-2011.10
GCC=gcc-linaro-${GCCVERSION}
GCCURL=http://launchpad.net/gcc-linaro/4.6/${GCCRELEASE}/+download/${GCC}.tar.bz2
# For Linaro GDB:
GDBRELEASE=7.3-2011.10
GDBVERSION=7.3-2011.10
GDB=gdb-linaro-${GDBVERSION}
GDBURL=http://launchpad.net/gdb-linaro/7.3/${GDBRELEASE}/+download/${GDB}.tar.bz2
fi
BINUTILS=binutils-2.21.1
NEWLIB=newlib-1.19.0
OOCD=openocd-0.6.0-rc1
OOCD_GIT=
LIBCMSIS=
LIBCMSIS_GIT=v1.10-3
LIBSTM32=
LIBSTM32_GIT=v3.0.0-2
LIBSTM32USB=
LIBSTM32USB_GIT=v3.0.1-1
LIBOPENCM3=
LIBOPENCM3_GIT=master
##############################################################################
# Flags section
##############################################################################
if [ "x${CPUS}" == "x" ]; then
if which getconf > /dev/null; then
CPUS=$(getconf _NPROCESSORS_ONLN)
else
CPUS=1
fi
PARALLEL=-j$((CPUS + 1))
else
PARALLEL=-j${CPUS}
fi
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=$(pwd)
SOURCES=${SUMMON_DIR}/sources
STAMPS=${SUMMON_DIR}/stamps
##############################################################################
# Tool section
##############################################################################
TAR=tar
##############################################################################
# OS and Tooldetection section
# Detects which tools and flags to use
##############################################################################
case "$(uname)" in
Linux)
echo "Found Linux OS."
;;
Darwin)
echo "Found Darwin OS."
GCCFLAGS="${GCCFLAGS} \
--with-gmp=${DARWIN_OPT_PATH} \
--with-mpfr=${DARWIN_OPT_PATH} \
--with-mpc=${DARWIN_OPT_PATH} \
--with-libiconv-prefix=${DARWIN_OPT_PATH}"
OOCD_CFLAGS="-I/opt/mine/include -I${DARWIN_OPT_PATH}/include"
OOCD_LDFLAGS="-L/opt/mine/lib -L${DARWIN_OPT_PATH}/lib"
if gcc --version | grep llvm-gcc > /dev/null ; then
echo "Found you are using llvm gcc, switching to clang for gcc compile."
GCC_CC=clang
fi
;;
CYGWIN*)
echo "Found CygWin that means Windows most likely."
;;
*)
echo "Found unknown OS. Aborting!"
exit 1
;;
esac
##############################################################################
# Building section
# You probably don't have to touch anything after this
##############################################################################
# Fetch a versioned file from a URL
function fetch {
if [ ! -e ${STAMPS}/$1.fetch ]; then
log "Downloading $1 sources..."
wget -c --no-passive-ftp --no-check-certificate $2 && touch ${STAMPS}/$1.fetch
fi
}
function clone {
local NAME=$1
local GIT_REF=$2
local GIT_URL=$3
local POST_CLONE=$4
local GIT_SHA=$(git ls-remote ${GIT_URL} ${GIT_REF} | cut -f 1)
# It seems that the ref is actually a SHA as it could not be found through ls-remote
if [ "x${GIT_SHA}" == "x" ]; then
local GIT_SHA=${GIT_REF}
fi
# Setting uppercase NAME variable for future use to the source file name
eval $(echo ${NAME} | tr "[:lower:]" "[:upper:]")=${NAME}-${GIT_SHA}
# Clone the repository and do all necessary operations until we get an archive
if [ ! -e ${STAMPS}/${NAME}-${GIT_SHA}.fetch ]; then
# Making sure there is nothing in our way
if [ -e ${NAME}-${GIT_SHA} ]; then
log "The clone directory ${NAME}-${GIT_SHA} already exists, removing..."
rm -rf ${NAME}-${GIT_SHA}
fi
log "Cloning ${NAME}-${GIT_SHA} ..."
git clone ${GIT_URL} ${NAME}-${GIT_SHA}
cd ${NAME}-${GIT_SHA}
log "Checking out the revision ${GIT_REF} with the SHA ${GIT_SHA} ..."
git checkout -b sat-branch ${GIT_SHA}
if [ "x${POST_CLONE}" != "x" ]; then
log "Running post clone code for ${NAME}-${GIT_SHA} ..."
${POST_CLONE}
fi
log "Removing .git directory from ${NAME}-${GIT_SHA} ..."
rm -rf .git
cd ..
log "Generating source archive for ${NAME}-${GIT_SHA} ..."
tar cfj ${SOURCES}/${NAME}-${GIT_SHA}.tar.bz2 ${NAME}-${GIT_SHA}
rm -rf ${NAME}-${GIT_SHA}
touch ${STAMPS}/${NAME}-${GIT_SHA}.fetch
fi
}
# Log a message out to the console
function log {
echo "******************************************************************"
echo "* $*"
echo "******************************************************************"
}
# Unpack an archive
function 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 ${ARCHIVE}
exit 1
;;
esac
${TAR} xf${TYPE}${TARFLAGS} ${SOURCES}/$1.tar.*
}
# Install a build
function install {
log $1
${SUDO} make ${MAKEFLAGS} $2 $3 $4 $5 $6 $7 $8
}
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} ${GDBURL}
if [ ${OOCD_EN} != 0 ]; then
if [ "x${OOCD_GIT}" == "x" ]; then
fetch ${OOCD} http://sourceforge.net/projects/openocd/files/openocd/0.6.0-rc1/${OOCD}.tar.bz2
else
clone oocd ${OOCD_GIT} git://openocd.git.sourceforge.net/gitroot/openocd/openocd ./bootstrap
fi
fi
if [ ${LIBSTM32_EN} != 0 ]; then
if [ "x${LIBCMSIS_GIT}" == "x" ]; then
log "There is no libcmsis stable release download server yet!"
exit 1
#fetch ${LIBCMSIS} http://.../${LIBCMSIS}.tar.bz2
else
clone libcmsis ${LIBCMSIS_GIT} git://github.com/esden/libcmsis.git
fi
if [ "x${LIBSTM32_GIT}" == "x" ]; then
log "There is no libstm32 stable release download server yet!"
exit 1
#fetch ${LIBSTM32} http://.../${LIBSTM32}.tar.bz2
else
clone libstm32 ${LIBSTM32_GIT} git://github.com/esden/libstm32.git
fi
if [ "x${LIBSTM32USB_GIT}" == "x" ]; then
log "There is no libstm32usb stable release download server yet!"
exit 1
#fetch ${LIBSTM32USB} http://.../${LIBSTM32USB}.tar.bz2
else
clone libstm32usb ${LIBSTM32USB_GIT} git://github.com/esden/libstm32usb.git
fi
fi
if [ ${LIBOPENCM3_EN} != 0 ]; then
if [ "x${LIBOPENCM3_GIT}" == "x" ]; then
log "There is no libopencm3 stable release download server yet!"
exit 1
#fetch ${LIBOPENCM3} http://.../${LIBOPENCM3}.tar.bz2
else
clone libopencm3 ${LIBOPENCM3_GIT} git://libopencm3.git.sourceforge.net/gitroot/libopencm3/libopencm3
fi
fi
cd ${SUMMON_DIR}
if [ ! -e build ]; then
mkdir build
fi
if [ ! -e ${STAMPS}/${BINUTILS}.build ]; then
unpack ${BINUTILS}
log "Patching binutils to allow SVC support on cortex-m3"
cd ${BINUTILS}
patch -p1 -i ../patches/patch-binutils-2.21.1-svc-cortexm3.diff
cd ..
cd build
log "Configuring ${BINUTILS}"
../${BINUTILS}/configure --target=${TARGET} \
--prefix=${PREFIX} \
--enable-multilib \
--with-gnu-as \
--with-gnu-ld \
--disable-nls \
--disable-werror \
${BINUTILFLAGS}
log "Building ${BINUTILS}"
make ${MAKEFLAGS}
install ${BINUTILS} install
cd ..
log "Cleaning up ${BINUTILS}"
touch ${STAMPS}/${BINUTILS}.build
rm -rf build/* ${BINUTILS}
fi
if [ ! -e ${STAMPS}/${GCC}-${NEWLIB}.build ]; then
unpack ${GCC}
unpack ${NEWLIB}
log "Adding newlib symlink to gcc"
ln -f -s `pwd`/${NEWLIB}/newlib ${GCC}
log "Adding libgloss symlink to gcc"
ln -f -s `pwd`/${NEWLIB}/libgloss ${GCC}
if [ ${DEFAULT_TO_CORTEX_M3} == 0 ] ; then
log "Patching gcc to add multilib support"
cd ${GCC}
patch -p0 -i ../patches/patch-gcc-config-arm-t-arm-elf.diff
patch -p1 -i ../patches/patch-gcc-gengtype-fix.diff
patch -p0 -i ../patches/patch-libgcc-divide-exceptions.diff
cd ..
fi
cd build
if [ "X${GCC_CC}" != "X" ] ; then
export GLOBAL_CC=${CC}
log "Overriding the default compiler with: \"${GCC_CC}\""
export CC=${GCC_CC}
fi
log "Configuring ${GCC} and ${NEWLIB}"
../${GCC}/configure --target=${TARGET} \
--prefix=${PREFIX} \
--enable-multilib \
--enable-languages="c,c++" \
--with-newlib \
--with-gnu-as \
--with-gnu-ld \
--disable-nls \
--disable-shared \
--disable-threads \
--with-headers=newlib/libc/include \
--disable-libssp \
--disable-libstdcxx-pch \
--disable-libmudflap \
--disable-libgomp \
--disable-werror \
--with-system-zlib \
--disable-newlib-supplied-syscalls \
${GCCFLAGS}
log "Building ${GCC} and ${NEWLIB}"
make ${MAKEFLAGS}
install ${GCC} install
cd ..
log "Cleaning up ${GCC} and ${NEWLIB}"
if [ "X${GCC_CC}" != "X" ] ; then
unset CC
CC=${GLOBAL_CC}
unset GLOBAL_CC
fi
touch ${STAMPS}/${GCC}-${NEWLIB}.build
rm -rf build/* ${GCC} ${NEWLIB}
fi
if [ ! -e ${STAMPS}/${GDB}.build ]; then
unpack ${GDB}
cd build
log "Configuring ${GDB}"
../${GDB}/configure --target=${TARGET} \
--prefix=${PREFIX} \
--enable-multilib \
--disable-werror \
${GDBFLAGS}
log "Building ${GDB}"
make ${MAKEFLAGS}
install ${GDB} install
cd ..
log "Cleaning up ${GDB}"
touch ${STAMPS}/${GDB}.build
rm -rf build/* ${GDB}
fi
if [ ${OOCD_EN} != 0 ]; then
if [ ! -e ${STAMPS}/${OOCD}.build ]; then
unpack ${OOCD}
#log "Patching openocd to support arm7m registers"
#cd ${OOCD}
#patch -p1 -i ../patches/patch-openocd-arm7m-registers.diff
#cd ..
cd build
log "Configuring openocd-${OOCD}"
CFLAGS="${CFLAGS} ${OOCD_CFLAGS}" \
LDFLAGS="${LDFLAGS} ${OOCD_LDFLAGS}" \
../${OOCD}/configure --enable-maintainer-mode \
--disable-option-checking \
--disable-werror \
--prefix=${PREFIX} \
--enable-dummy \
--enable-ft2232_libftdi \
--enable-usb_blaster_libftdi \
--enable-ep93xx \
--enable-at91rm9200 \
--enable-presto_libftdi \
--enable-usbprog \
--enable-jlink \
--enable-vsllink \
--enable-rlink \
--enable-arm-jtag-ew
log "Building ${OOCD}"
make ${MAKEFLAGS}
install ${OOCD} install
cd ..
log "Cleaning up ${OOCD}"
touch ${STAMPS}/${OOCD}.build
rm -rf build/* ${OOCD}
fi
fi
if [ ${LIBSTM32_EN} != 0 ]; then
if [ ! -e ${STAMPS}/${LIBCMSIS}.build ]; then
unpack ${LIBCMSIS}
cd ${LIBCMSIS}
log "Building ${LIBCMSIS}"
make arch_prefix=${TARGET} prefix=${PREFIX}
install ${LIBCMSIS} arch_prefix=${TARGET} prefix=${PREFIX} install
cd ..
log "Cleaning up ${LIBCMSIS}"
touch ${STAMPS}/${LIBCMSIS}.build
rm -rf ${LIBCMSIS}
fi
if [ ! -e ${STAMPS}/${LIBSTM32}.build ]; then
unpack ${LIBSTM32}
cd ${LIBSTM32}
log "Building ${LIBSTM32}"
make arch_prefix=${TARGET} prefix=${PREFIX}
install ${LIBSTM32} arch_prefix=${TARGET} prefix=${PREFIX} install
cd ..
log "Cleaning up ${LIBSTM32}"
touch ${STAMPS}/${LIBSTM32}.build
rm -rf ${LIBSTM32}
fi
if [ ! -e ${STAMPS}/${LIBSTM32USB}.build ]; then
unpack ${LIBSTM32USB}
cd ${LIBSTM32USB}
log "Building ${LIBSTM32USB}"
make arch_prefix=${TARGET} prefix=${PREFIX}
install ${LIBSTM32USB} arch_prefix=${TARGET} prefix=${PREFIX} install
cd ..
log "Cleaning up ${LIBSTM32USB}"
touch ${STAMPS}/${LIBSTM32USB}.build
rm -rf ${LIBSTM32USB}
fi
fi
if [ $LIBOPENCM3_EN != 0 ]; then
if [ ! -e ${STAMPS}/${LIBOPENCM3}.build ]; then
unpack ${LIBOPENCM3}
cd ${LIBOPENCM3}
log "Building ${LIBOPENCM3}"
make PREFIX=${TARGET} DESTDIR=${PREFIX}
install ${LIBOPENCM3} PREFIX=${TARGET} DESTDIR=${PREFIX} install
cd ..
log "Cleaning up ${LIBOPENCM3}"
touch ${STAMPS}/${LIBOPENCM3}.build
rm -rf ${LIBOPENCM3}
fi
fi
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