#!/bin/bash

LIBVPX_REPO="https://chromium.googlesource.com/webm/libvpx"
LIBVPX_COMMIT="d1a78971ebcfd728c9c73b0cfbee69f470d4dc72"

ffbuild_enabled() {
    return 0
}

ffbuild_dockerstage() {
    to_df "ADD $SELF /stage.sh"
    to_df "RUN run_stage"
}

ffbuild_dockerbuild() {
    git clone "$LIBVPX_REPO" libvpx || return -1
    cd libvpx
    git checkout "$LIBVPX_COMMIT" || return -1

    local myconf=(
        --disable-shared
        --enable-static
        --enable-pic
        --disable-examples
        --disable-tools
        --disable-docs
        --prefix="$FFBUILD_PREFIX"
    )

    if [[ $TARGET == win* ]]; then
        myconf+=(
            --target=x86_64-win64-gcc
        )
        export CROSS="$FFBUILD_CROSS_PREFIX"
    else
        echo "Unknown target"
        return -1
    fi

    ./configure "${myconf[@]}" || return -1
    make -j$(nproc) || return -1
    make install || return -1

    cd ..
    rm -rf libvpx
}

ffbuild_configure() {
    echo --enable-libvpx
}

ffbuild_unconfigure() {
    echo --disable-libvpx
}