X-Git-Url: https://git.gag.com/?p=fw%2Fcortex-toolchain;a=blobdiff_plain;f=summon-arm-toolchain;h=ac3a91312f35d69e6a5372526f577dcc84e187bb;hp=d7592f7fe014abffe74998a847665db1ff1fdb46;hb=7824687485533666b54e56fcb9a5b90054e65fc0;hpb=d0b1a977bbd529f766ef5af5968cc44ce6178cf2 diff --git a/summon-arm-toolchain b/summon-arm-toolchain index d7592f7..ac3a913 100755 --- a/summon-arm-toolchain +++ b/summon-arm-toolchain @@ -15,11 +15,12 @@ set -e ############################################################################## -# Settings section +# 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 +PREFIX=/opt/cortex # Install location of your final toolchain DARWIN_OPT_PATH=/opt/local # Path in which MacPorts or Fink is installed # Set to 'sudo' if you need superuser privileges while installing SUDO= @@ -31,10 +32,74 @@ USE_LINARO=1 OOCD_EN=1 # 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 +# 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 $1 | sed 's,^OOCD_EN=,,') + ;; + LIBSTM32_EN=*) + LIBSTM32_EN=$(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 "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 @@ -46,31 +111,37 @@ if [ ${USE_LINARO} == 0 ] ; then GCCURL=http://ftp.gnu.org/gnu/gcc/${GCC}/${GCC}.tar.gz else # For the Linaro GCC: - GCCRELEASE=4.5-2011.01-1 - GCCVERSION=4.5-2011.01-1 + GCCRELEASE=4.5-2011.02-0 + GCCVERSION=4.5-2011.02-0 GCC=gcc-linaro-${GCCVERSION} GCCURL=http://launchpad.net/gcc-linaro/4.5/${GCCRELEASE}/+download/${GCC}.tar.bz2 fi -BINUTILS=binutils-2.21 +BINUTILS=binutils-2.21.1 NEWLIB=newlib-1.19.0 -GDB=gdb-7.2 +GDB=gdb-7.5.1 OOCD=master -LIBCMSIS=v1.10-2 -LIBSTM32=v3.0.0-1 +LIBCMSIS=v1.10-3 +LIBSTM32=v3.0.0-2 LIBSTM32USB=v3.0.1-1 -LIBOPENSTM32=master +LIBOPENCM3=master ############################################################################## # Flags section ############################################################################## -if which getconf > /dev/null; then - CPUS=$(getconf _NPROCESSORS_ONLN) +if [ "x${CPUS}" == "x" ]; then + if which getconf > /dev/null; then + CPUS=$(getconf _NPROCESSORS_ONLN) + else + CPUS=1 + fi + + PARALLEL=-j$((CPUS + 1)) else - CPUS=1 + PARALLEL=-j${CPUS} fi -PARALLEL=-j$((CPUS + 1)) + echo "${CPUS} cpu's detected running make with '${PARALLEL}' flag" GDBFLAGS= @@ -126,6 +197,10 @@ case "$(uname)" in --with-libiconv-prefix=${DARWIN_OPT_PATH}" OOCD_CFLAGS="-I/opt/mine/include -I/opt/local/include" OOCD_LDFLAGS="-L/opt/mine/lib -L/opt/local/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." @@ -145,8 +220,7 @@ esac function fetch { if [ ! -e ${STAMPS}/$1.fetch ]; then log "Downloading $1 sources..." - wget -c --no-passive-ftp $2 - touch ${STAMPS}/$1.fetch + wget -c $2 && touch ${STAMPS}/$1.fetch fi } @@ -242,15 +316,15 @@ if [ ! -e libstm32usb-${LIBSTM32USB}.tar.bz2 ]; then fi fi -if [ ${LIBOPENSTM32_EN} != 0 ]; then -if [ ! -e libopenstm32-${LIBOPENSTM32}.tar.bz2 ]; then - log "Cloning libopenstm32 sources..." - git clone git://libopenstm32.git.sourceforge.net/gitroot/libopenstm32/libopenstm32 - cd libopenstm32 - git archive --format=tar --prefix=libopenstm32-${LIBOPENSTM32}/ ${LIBOPENSTM32} | \ - bzip2 --stdout > ../libopenstm32-${LIBOPENSTM32}.tar.bz2 +if [ ${LIBOPENCM3_EN} != 0 ]; then +if [ ! -e libopencm3-${LIBOPENCM3}.tar.bz2 ]; then + log "Cloning libopencm3 sources..." + git clone https://github.com/libopencm3/libopencm3 + cd libopencm3 + git archive --format=tar --prefix=libopencm3-${LIBOPENCM3}/ ${LIBOPENCM3} | \ + bzip2 --stdout > ../libopencm3-${LIBOPENCM3}.tar.bz2 cd .. - rm -rf libopenstm32 + rm -rf libopencm3 fi fi @@ -262,17 +336,21 @@ 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-interwork \ - --enable-multilib \ - --with-gnu-as \ - --with-gnu-ld \ - --disable-nls \ - --disable-werror \ - ${BINUTILFLAGS} + --prefix=${PREFIX} \ + --enable-interwork \ + --enable-multilib \ + --with-gnu-as \ + --with-gnu-ld \ + --disable-nls \ + --disable-werror \ + ${BINUTILFLAGS} log "Building ${BINUTILS}" make ${MAKEFLAGS} install ${BINUTILS} install @@ -282,81 +360,64 @@ if [ ! -e ${STAMPS}/${BINUTILS}.build ]; then rm -rf build/* ${BINUTILS} fi -if [ ! -e ${STAMPS}/${GCC}-boot.build ]; then - unpack ${GCC} boot - cd build - log "Configuring ${GCC}-boot" - ../${GCC}/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 - install ${GCC}-boot install-gcc - cd .. - log "Cleaning up ${GCC}-boot" - touch ${STAMPS}/${GCC}-boot.build - rm -rf build/* ${GCC} -fi - -if [ ! -e ${STAMPS}/${NEWLIB}.build ]; then +if [ ! -e ${STAMPS}/${GCC}-${NEWLIB}.build ]; then + unpack ${GCC} unpack ${NEWLIB} - cd build - log "Configuring ${NEWLIB}" - ../${NEWLIB}/configure --target=${TARGET} \ - --prefix=${PREFIX} \ - --enable-interwork \ - --enable-multilib \ - --with-gnu-as \ - --with-gnu-ld \ - --disable-nls \ - --disable-werror \ - --disable-newlib-supplied-syscalls \ - --with-float=soft - log "Building ${NEWLIB}" - make ${MAKEFLAGS} CFLAGS_FOR_TARGET="-msoft-float" CCASFLAGS="-msoft-float" - install ${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 ${GCC} + log "Adding newlib symlink to gcc" + ln -f -s `pwd`/${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 + cd .. + fi + cd build - log "Configuring ${GCC}" + if [ "X${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-interwork \ --enable-multilib \ --enable-languages="c,c++" \ --with-newlib \ - --disable-shared \ --with-gnu-as \ --with-gnu-ld \ - --disable-nls \ + --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 \ - ${GCCFLAGS} - log "Building ${GCC}" + --with-system-zlib \ + --disable-newlib-supplied-syscalls \ + ${GCCFLAGS} + log "Building ${GCC} and ${NEWLIB}" make ${MAKEFLAGS} install ${GCC} install cd .. - log "Cleaning up ${GCC}" - touch ${STAMPS}/${GCC}.build - rm -rf build/* ${GCC} + 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 @@ -386,6 +447,7 @@ if [ ! -e ${STAMPS}/openocd-${OOCD}.build ]; then CFLAGS="${CFLAGS} ${OOCD_CFLAGS}" \ LDFLAGS="${LDFLAGS} ${OOCD_LDFLAGS}" \ ../openocd-${OOCD}/configure --enable-maintainer-mode \ + --disable-werror \ --prefix=${PREFIX} \ --enable-dummy \ --enable-ft2232_libftdi \ @@ -446,16 +508,16 @@ if [ ! -e ${STAMPS}/libstm32usb-${LIBSTM32USB}.build ]; then fi fi -if [ $LIBOPENSTM32_EN != 0 ]; then -if [ ! -e ${STAMPS}/libopenstm32-${LIBOPENSTM32}.build ]; then - unpack libopenstm32-${LIBOPENSTM32} - cd libopenstm32-${LIBOPENSTM32} - log "Building libopenstm32-${LIBOPENSTM32}" +if [ $LIBOPENCM3_EN != 0 ]; then +if [ ! -e ${STAMPS}/libopencm3-${LIBOPENCM3}.build ]; then + unpack libopencm3-${LIBOPENCM3} + cd libopencm3-${LIBOPENCM3} + log "Building libopencm3-${LIBOPENCM3}" make PREFIX=${TARGET} DESTDIR=${PREFIX} - install libopenstm32-${LIBOPENSTM32} PREFIX=${TARGET} DESTDIR=${PREFIX} install + install libopencm3-${LIBOPENCM3} PREFIX=${TARGET} DESTDIR=${PREFIX} install cd .. - log "Cleaning up libopenstm32-${LIBOPENSTM32}" - touch ${STAMPS}/libopenstm32-${LIBOPENSTM32}.build - rm -rf libopenstm32-${LIBOPENSTM32} + log "Cleaning up libopencm3-${LIBOPENCM3}" + touch ${STAMPS}/libopencm3-${LIBOPENCM3}.build + rm -rf libopencm3-${LIBOPENCM3} fi fi