#! /bin/sh

if [ $# -lt 1 ]
then
    echo "missing mandatory argument(s) : SDK version"
    exit 1
fi

export OSXCROSS_IOS=anything

DIR=$(pwd)

J=$((`nproc`))

function build()
{
    TOOLCHAIN=$DIR/iphone/toolchain-$VERSION
    [ -d iPhoneOS9.1.sdk ] && rm -fr iPhoneOS9.1.sdk
    tar -xJf iphone/iPhoneOS$VERSION.sdk.tar.xz || exit

    find godot -name \*.o -delete
    find godot -name \*.gen.h -delete
    find godot -name \*.gen.cpp -delete

    pushd godot
    scons -j $J platform=iphone arch=arm target=release_debug IPHONESDK=$DIR/iPhoneOS9.1.sdk IPHONEPATH=$TOOLCHAIN ios_triple=arm-apple-darwin11- || return 1
    scons -j $J platform=iphone arch=arm64 target=release_debug IPHONESDK=$DIR/iPhoneOS9.1.sdk IPHONEPATH=$TOOLCHAIN ios_triple=arm-apple-darwin11- || return 1
    for module in libgodot libgodot_camera_module libgodot_arkit_module
    do
        $TOOLCHAIN/arm-apple-darwin11-lipo -create bin/$module.iphone.opt.debug.arm.a bin/$module.iphone.opt.debug.arm64.a -output bin/$module.iphone.debug.fat.a
    done
    popd
    mkdir iphone-$VERSION && mv godot/bin/libgodot* iphone-$VERSION/
}

for VERSION in $@
do
    echo "##### build $VERSION #####"
    build $VERSION || popd
done