-#!/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.
##############################################################################
# Version and download url settings section
##############################################################################
-if [ ${USE_LINARO} == 0 ] ; then
+if [ ${USE_LINARO} = 0 ] ; then
# For FSF GCC:
GCCVERSION=4.6.1
- if [ ${USE_CPP} == 0 ]; then
+ 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}/${GCC}.tar.gz
+ GCCURL=http://ftp.gnu.org/gnu/gcc/${GCCDIR}/${GCC}.tar.bz2
else
# For the Linaro GCC:
GCCRELEASE=4.6-2011.07
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
GDBFLAGS=
BINUTILFLAGS=
-if [ ${DEFAULT_TO_CORTEX_M3} == 0 ] ; then
+if [ ${DEFAULT_TO_CORTEX_M3} = 0 ] ; then
GCCFLAGS=
else
# To default to the Cortex-M3:
echo "Found Darwin OS."
# darwin dependencies
- DARWINDEPS="wget mpfr libmpc gmp"
- DARWINDEPSCOUNT=4
+ DARWINDEPS="wget"
echo "Installing dependencies ..."
if ! which brew > /dev/null; then
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"
##############################################################################
# Fetch a versioned file from a URL
-function fetch {
+fetch() {
if [ ! -e ${STAMPS}/$1.fetch ]; then
log "Downloading $1 sources..."
wget -c $2
}
# 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.*)
;;
*)
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
}
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
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} \
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}"
# 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}"
+ [ ${USE_CPP} = 1 ] && GCCFLAGS="--enable-languages='c,c++' ${GCCFLAGS}"
../${GCCDIR}/configure --target=${TARGET} \
--prefix=${PREFIX} \
--enable-interwork \
fi
fi
-if [ ${SUMMON_DIR_CREATED} == 1 ]; then
+if [ ${SUMMON_DIR_CREATED} = 1 ]; then
log "Removing work directory"
rm -rf ${SUMMON_DIR}
fi