kc3-lang/SDL/build-scripts/raspberrypi-buildbot.sh

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• Hash : 0e45984f
  Author :
  Date : 2015-06-21T17:33:46
  

  Fixed crash if initialization of EGL failed but was tried again later.
  
  The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly
  uninitialized data structure if loading the library first failed. A later try to
  use EGL then skipped initialization and assumed it was previously successful
  because the data structure now already existed. This led to at least one crash
  in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was
  dereferenced to make a call to eglBindAPI().
  

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• build-scripts/raspberrypi-buildbot.sh

• #!/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-mir --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 ...";
  
  
  

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