diff --git a/Tools/scripts/install-prereqs-ubuntu.sh b/Tools/scripts/install-prereqs-ubuntu.sh index 98ab4d9b1911b95f5ce0feeb32af91fcb5e7a243..d1ff2ec2c6c3d244e5731aac0723cc9cf1d3047a 100755 --- a/Tools/scripts/install-prereqs-ubuntu.sh +++ b/Tools/scripts/install-prereqs-ubuntu.sh @@ -8,6 +8,12 @@ PX4_PKGS="python-serial python-argparse openocd flex bison libncurses5-dev \ zip genromfs" ASSUME_YES=false +# GNU Tools for ARM Embedded Processors +# (see https://launchpad.net/gcc-arm-embedded/) +ARM_ROOT="gcc-arm-none-eabi-4_8-2013q4" +ARM_TARBALL="$ARM_ROOT-20131204-linux.tar.bz2" +ARM_TARBALL_URL="https://launchpad.net/gcc-arm-embedded/4.8/4.8-2013-q4-major/+download/$ARM_TARBALL" + function maybe_prompt_user() { if $ASSUME_YES; then return 0 @@ -42,28 +48,28 @@ fi $APT_GET update $APT_GET install $BASE_PKGS $SITL_PKGS $PX4_PKGS -if [ ! -d ../PX4-Firmware ]; then - git clone https://github.com/diydrones/PX4Firmware.git +if [ ! -d ~/PX4Firmware ]; then + git clone https://github.com/diydrones/PX4Firmware.git ~/PX4Firmware fi -if [ ! -d ../PX4NuttX ]; then - git clone https://github.com/diydrones/PX4NuttX.git +if [ ! -d ~/PX4NuttX ]; then + git clone https://github.com/diydrones/PX4NuttX.git ~/PX4NuttX fi -if [ ! -d ~/gcc-arm-none-eabi-4_6-2012q2 ]; then - ARM_TARBALL=gcc-arm-none-eabi-4_6-2012q4-20121016.tar.bz2 +if [ ! -d ~/$ARM_ROOT ]; then ( cd ~; - curl -OL "https://launchpad.net/gcc-arm-embedded/4.6/4.6-2012-q4-update/+download/$ARM_TARBALL"; + curl -OL $ARM_TARBALL_URL; tar xjf ${ARM_TARBALL}; rm ${ARM_TARBALL}; ) fi -exportline="export PATH=$HOME/gcc-arm-none-eabi-4_6-2012q4/bin:\$PATH"; +exportline="export PATH=$HOME/$ARM_ROOT/bin:\$PATH"; if ! grep -Fxq "$exportline" ~/.profile ; then - if maybe_prompt_user "Add $HOME/gcc-arm-none-eabi-4_6-2012q4/bin to your PATH [Y/n]?" ; then + if maybe_prompt_user "Add $HOME/$ARM_ROOT/bin to your PATH [Y/n]?" ; then echo $exportline >> ~/.profile + $exportline else - echo "Skipping adding $HOME/gcc-arm-none-eabi-4_6-2012q4/bin to PATH." + echo "Skipping adding $HOME/$ARM_ROOT/bin to PATH." fi fi