#!/bin/bash

ZIMG_REPO="https://github.com/sekrit-twc/zimg.git"
ZIMG_COMMIT="e17ee6cf72509c32c15067b32615849e69486367"

ffbuild_enabled() {
    return 0
}

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

ffbuild_dockerbuild() {
    git clone "$ZIMG_REPO" zimg || return -1
    cd zimg
    git checkout "$ZIMG_COMMIT" || return -1

    ./autogen.sh || return -1

    local myconf=(
        --prefix="$FFBUILD_PREFIX"
        --disable-shared
        --enable-static
    )

    if [[ $TARGET == win* ]]; then
        myconf+=(
            --host="$FFBUILD_TOOLCHAIN"
        )
    else
        echo "Unknown target"
        return -1
    fi

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

    cd ..
    rm -rf zimg
}

ffbuild_configure() {
    echo --enable-libzimg
}

ffbuild_unconfigure() {
    echo --disable-libzimg
}