#!/bin/sh -e

check_option() {
    # Meson >=0.60.0 fails when an option used is unspecified in the project.
    # Meson also fails when supplied with empty arguments, so we set the return
    # value to something that the project provides
    grep -q "^option('$1'," meson_options.txt || set -- localedir share/locale
    # We are not trying to pass an option to printf here.
    # shellcheck disable=3045
    printf '-D%s=%s' "$@"
}

export DESTDIR="$1"

[ "$CPT_TEST" ] && test=enabled

for plugin in libav good bad ugly; do (
    cd "$plugin"

    # Enable auto-features in gst-plugins
    cl-meson \
        --auto-features=auto \
        "$(check_option examples      disabled)" \
        "$(check_option nls           disabled)" \
        "$(check_option introspection disabled)" \
        "$(check_option tests "${test:-disabled}")" \
        "$(check_option qt5           disabled)" \
        . output

    ninja -C output
    ninja -C output install
) done