#!/bin/bash

#SCRIPT_ORIG="https://git.savannah.gnu.org/git/libiconv.git"
SCRIPT_REPO="https://skia.googlesource.com/third_party/libiconv"
SCRIPT_COMMIT="v1.19"
SCRIPT_TAGFILTER="v?.*"

SCRIPT_ORIG2="git://git.savannah.gnu.org/gnulib.git"
SCRIPT_REPO2="https://github.com/coreutils/gnulib.git"
SCRIPT_COMMIT2="5926e89900ffe4c850dd026fb634c15bf3cee526"

ffbuild_enabled() {
    return 0
}

ffbuild_dockerbuild() {
    # iconv is macOS built-in
    [[ $TARGET == mac* ]] && return 0

    git-mini-clone "$SCRIPT_REPO" "$SCRIPT_COMMIT" iconv
    cd iconv

    sed -i "s|${SCRIPT_ORIG2}|${SCRIPT_REPO2}|g" ./.gitmodules
    ./gitsub.sh pull
    ./gitsub.sh checkout gnulib "$SCRIPT_COMMIT2"

    (unset CC CFLAGS GMAKE && ./autogen.sh)

    local myconf=(
        --prefix="$FFBUILD_PREFIX"
        --enable-extra-encodings
        --disable-shared
        --enable-static
        --with-pic
    )

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

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

ffbuild_configure() {
    echo --enable-iconv
}

ffbuild_unconfigure() {
    echo --disable-iconv
}