get_abs_path() {
  # $1 : relative filename
  echo "$(cd "$(dirname "$1")" && pwd)/$(basename "$1")"
}

unset DEVROOT SDKROOT CFLAGS CC LD CPP CXX AR AS NM CXXCPP RANLIB LDFLAGS CPPFLAGS CXXFLAGS

export NDK_PLATFORM_ROOT=$NDK_STANDALONE/arm
export NDK_PLATFORM_NAME=armeabi
export NDK_HOST_NAME=arm-linux-androideabi
export NDK_ADDITIONAL_LIBRARY_PATH=$(get_abs_path "../../nativelibs/$NDK_PLATFORM_NAME")
export PATH=$NDK_PLATFORM_ROOT/bin:$PATH
export PKG_CONFIG_PATH=$NDK_ADDITIONAL_LIBRARY_PATH/lib/pkgconfig
export ACLOCAL_PATH=$NDK_ADDITIONAL_LIBRARY_PATH/share/aclocal

export NDK_CFLAGS=" -mthumb -D__ANDROID_API__=\$API"
export CC=$NDK_PLATFORM_ROOT/bin/arm-linux-androideabi-gcc
export CXX=$NDK_PLATFORM_ROOT/bin/arm-linux-androideabi-g++
