build_toolchain

#!/bin/bash
#
# build_toolchain
#
# Rob Laswick
# May 2 2013
#
# Top level "master" build script to build and install a gcc toolchain.

WORKING_DIR=/home/rlaswick/engineering/arm-toolchain-build

PREFIX=/home/rlaswick/opt/arm-toolchain

BINUTILS_VER=2.23.2
GCC_VER=4.8.0
NEWLIB_VER=2.0.0
GDB_VER=7.6

which nproc &> /dev/null
STATUS=$?
if [ ${STATUS} = 0 ]; then
    NUM_CORES=`nproc --all`
else
    NUM_CORES=1
fi

./00_download ${WORKING_DIR} ${BINUTILS_VER} ${GCC_VER} ${NEWLIB_VER} \
              ${GDB_VER} || exit 1
./01_setup    ${WORKING_DIR} ${BINUTILS_VER} ${GCC_VER} ${NEWLIB_VER} \
              ${GDB_VER} || exit 1
./02_binutils ${WORKING_DIR} ${PREFIX} ${NUM_CORES} || exit 1
./03_gcc_pre  ${WORKING_DIR} ${PREFIX} ${NUM_CORES} || exit 1
./04_newlib   ${WORKING_DIR} ${PREFIX} ${NUM_CORES} || exit 1
./05_gcc_post ${WORKING_DIR} ${PREFIX} ${NUM_CORES} || exit 1
./06_gdb      ${WORKING_DIR} ${PREFIX} ${NUM_CORES} || exit 1
./07_openocd  ${WORKING_DIR} ${PREFIX} ${NUM_CORES} || exit 1

echo
echo
echo
echo Toolchain built and installed successfully!
echo `date`
echo
echo