TEMPLATE = aux
CONFIG += release

option(host_build)

defineReplace(buildGn) {
    gn_args = $$1
    out = $$gnPath()
    !qtConfig(system-ninja): ninja_path = "--path $$ninjaPath()"
    # check if it is not already build
    !exists($$out) {
        mkpath($$dirname(out))
        src_3rd_party_dir = $$absolute_path("$${getChromiumSrcDir()}/../", "$$QTWEBENGINE_ROOT")
        gn_bootstrap = $$system_path($$absolute_path(chromium/tools/gn/bootstrap/bootstrap.py, $$src_3rd_party_dir))
        gn_args = $$system_quote($$gn_args)
        gn_configure = $$system_quote($$gn_bootstrap) --shadow --gn-gen-args=$$gn_args $$ninja_path
        !system("cd $$system_quote($$system_path($$dirname(out))) && $$pythonPathForSystem() $$gn_configure") {
            error("GN build error!")
        }
    }
}

isQtMinimum(5, 8) {
    include($$QTWEBENGINE_OUT_ROOT/qtwebengine-config.pri)
    QT_FOR_CONFIG += webengine-private
}

!qtConfig(system-gn) {
    buildgn.target = build_gn
    buildgn.commands = $$buildGn($$gnArgs())
    QMAKE_EXTRA_TARGETS += buildgn

    default_target.target = first
    default_target.depends = buildgn
    QMAKE_EXTRA_TARGETS += default_target
}