| #!/bin/bash |
| |
| # This is the script buildbot.libsdl.org uses to cross-compile SDL2 from |
| # x86 Linux to Raspberry Pi. |
| |
| # The final tarball can be unpacked in the root directory of a RPi, |
| # so the SDL2 install lands in /usr/local. Run ldconfig, and then |
| # you should be able to build and run SDL2-based software on your |
| # Pi. Standard configure scripts should be able to find SDL and |
| # build against it, and sdl2-config should work correctly on the |
| # actual device. |
| |
| TARBALL="$1" |
| if [ -z $1 ]; then |
| TARBALL=sdl-raspberrypi.tar.xz |
| fi |
| |
| OSTYPE=`uname -s` |
| if [ "$OSTYPE" != "Linux" ]; then |
| # !!! FIXME |
| echo "This only works on x86 or x64-64 Linux at the moment." 1>&2 |
| exit 1 |
| fi |
| |
| if [ "x$MAKE" == "x" ]; then |
| NCPU=`cat /proc/cpuinfo |grep vendor_id |wc -l` |
| let NCPU=$NCPU+1 |
| MAKE="make -j$NCPU" |
| fi |
| |
| BUILDBOTDIR="raspberrypi-buildbot" |
| PARENTDIR="$PWD" |
| |
| set -e |
| set -x |
| rm -f $TARBALL |
| rm -rf $BUILDBOTDIR |
| mkdir -p $BUILDBOTDIR |
| pushd $BUILDBOTDIR |
| |
| SYSROOT="/opt/rpi-sysroot" |
| export CC="ccache /opt/rpi-tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/arm-linux-gnueabihf-gcc --sysroot=$SYSROOT -I$SYSROOT/opt/vc/include -I$SYSROOT/usr/include -I$SYSROOT/opt/vc/include/interface/vcos/pthreads -I$SYSROOT/opt/vc/include/interface/vmcs_host/linux -L$SYSROOT/opt/vc/lib" |
| # -L$SYSROOT/usr/lib/arm-linux-gnueabihf" |
| # !!! FIXME: shouldn't have to --disable-* things here. |
| ../configure --with-sysroot=$SYSROOT --host=arm-raspberry-linux-gnueabihf --prefix=$PWD/rpi-sdl2-installed --disable-pulseaudio --disable-esd --disable-video-wayland |
| $MAKE |
| $MAKE install |
| # Fix up a few things to a real install path on a real Raspberry Pi... |
| perl -w -pi -e "s#$PWD/rpi-sdl2-installed#/usr/local#g;" ./rpi-sdl2-installed/lib/libSDL2.la ./rpi-sdl2-installed/lib/pkgconfig/sdl2.pc ./rpi-sdl2-installed/bin/sdl2-config |
| mkdir -p ./usr |
| mv ./rpi-sdl2-installed ./usr/local |
| |
| popd |
| tar -cJvvf $TARBALL -C $BUILDBOTDIR usr |
| rm -rf $BUILDBOTDIR |
| |
| set +x |
| echo "All done. Final installable is in $TARBALL ..."; |
| |
| |