# You probably want to customize those
##############################################################################
TARGET=arm-eabi # Or: TARGET=arm-elf
-PREFIX=${HOME}/arm # Install location of your final toolchain
+[ -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
# Set to 'sudo' if you need superuser privileges while installing
SUDO=''
export PATH="${PREFIX}/bin:${PATH}"
-SUMMON_DIR=$(pwd)
+SUMMON_DIR=${WORKDIR}
SOURCES=${SUMMON_DIR}/sources
STAMPS=${SUMMON_DIR}/stamps
fi
fi
+mkdir -p ${SUMMON_DIR}
cd ${SUMMON_DIR}
if [ ! -e build ]; then