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

Branch : - branch - v2.28 - tag -

• Show log

  Commit

• Author : Philipp Wiesemann
  Date : 2015-06-21 17:33:46
  Hash : 0e45984f
  Message : 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().

• build-scripts/nacl-buildbot.sh

• #!/bin/bash
  
  # This is the script buildbot.libsdl.org uses to cross-compile SDL2 from
  #  amd64 Linux to NaCl.
  
  export NACL_SDK_ROOT="/nacl_sdk/pepper_35"
  
  TARBALL="$1"
  if [ -z $1 ]; then
      TARBALL=sdl-nacl.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="nacl-buildbot"
  PARENTDIR="$PWD"
  
  set -e
  set -x
  rm -f $TARBALL
  rm -rf $BUILDBOTDIR
  mkdir -p $BUILDBOTDIR
  pushd $BUILDBOTDIR
  
  # !!! FIXME: ccache?
  export CC="$NACL_SDK_ROOT/toolchain/linux_pnacl/bin/pnacl-clang"
  export CFLAGS="$CFLAGS -I$NACL_SDK_ROOT/include -I$NACL_SDK_ROOT/include/pnacl"
  export AR="$NACL_SDK_ROOT/toolchain/linux_pnacl/bin/pnacl-ar"
  export LD="$NACL_SDK_ROOT/toolchain/linux_pnacl/bin/pnacl-ar"
  export RANLIB="$NACL_SDK_ROOT/toolchain/linux_pnacl/bin/pnacl-ranlib"
  
  ../configure --host=pnacl --prefix=$PWD/nacl-sdl2-installed
  $MAKE
  $MAKE install
  # Fix up a few things to a real install path
  perl -w -pi -e "s#$PWD/nacl-sdl2-installed#/usr/local#g;" ./nacl-sdl2-installed/lib/libSDL2.la ./nacl-sdl2-installed/lib/pkgconfig/sdl2.pc ./nacl-sdl2-installed/bin/sdl2-config
  mkdir -p ./usr
  mv ./nacl-sdl2-installed ./usr/local
  
  popd
  tar -cJvvf $TARBALL -C $BUILDBOTDIR usr
  rm -rf $BUILDBOTDIR
  
  set +x
  echo "All done. Final installable is in $TARBALL ...";