# Load configure.prf from qtbase first
load(configure)
load(functions)

defineTest(runConfigure) {
    webengine_successfully_configured: return(true)
    linux:contains(QT_CONFIG,no-pkg-config) {
        skipBuild("pkg-config is required")
        return(false)
    }

    include($$QTWEBENGINE_OUT_ROOT/qtwebengine-config.pri)
    QT_FOR_CONFIG += webengine-private

    !qtConfig(gperf) {
        skipBuild("Required gperf could not be found.")
        return(false)
    }
    !qtConfig(bison) {
        skipBuild("Required bison could not be found.")
        return(false)
    }
    !qtConfig(flex) {
        skipBuild("Required flex could not be found.")
        return(false)
    }
    !qtConfig(python2) {
        skipBuild("A suitable version of python2 could not be found.")
        return(false)
    }

    qtConfig(pepper-plugins): WEBENGINE_CONFIG += use_pepper_plugins
    qtConfig(printing-and-pdf): WEBENGINE_CONFIG += use_printing use_pdf
    qtConfig(proprietary-codecs): WEBENGINE_CONFIG += use_proprietary_codecs
    qtConfig(spellchecker): WEBENGINE_CONFIG += use_spellchecker
    qtConfig(webrtc): WEBENGINE_CONFIG += use_webrtc
    qtConfig(embedded): WEBENGINE_CONFIG += embedded_build
    qtConfig(system-webp): WEBENGINE_CONFIG += use_system_libwebp
    qtConfig(system-opus): WEBENGINE_CONFIG += use_system_opus
    qtConfig(system-ffmpeg): WEBENGINE_CONFIG += use_system_ffmpeg
    qtConfig(system-icu): WEBENGINE_CONFIG += use_system_icu
    qtConfig(system-re2): WEBENGINE_CONFIG += use_system_re2

    !contains(WEBENGINE_CONFIG, use_system_libwebp): WEBENGINE_CONFIG += use_bundled_libwebp
    !contains(WEBENGINE_CONFIG, use_system_opus): WEBENGINE_CONFIG += use_bundled_opus
    !contains(WEBENGINE_CONFIG, use_system_ffmpeg): WEBENGINE_CONFIG += use_bundled_ffmpeg
    !contains(WEBENGINE_CONFIG, use_system_icu): WEBENGINE_CONFIG += use_bundled_icu

    isQtMinimum(5, 9) {
        qtConfig(appstore-compliant): WEBENGINE_CONFIG += use_appstore_compliant_code
        optimize_size: WEBENGINE_CONFIG += reduce_binary_size
    } else {
        qtConfig(embedded): WEBENGINE_CONFIG += reduce_binary_size
    }

    linux {
        !qtConfig(system-glibc) {
            skipBuild("A suitable version of libc could not be found. See: https://sourceware.org/bugzilla/show_bug.cgi?id=14898")
            return(false)
        }

        QT_FOR_CONFIG += gui-private

        !qtConfig(system-khr) {
            skipBuild("khronos development headers appear to be missing (mesa/libegl1-mesa-dev)")
            return(false)
        }

        for(package, $$list("nss dbus fontconfig")) {
            !qtConfig(system-$$package) {
                skipBuild("A suitable version of $$package could not be found.")
                return(false)
            }
         }

        WEBENGINE_CONFIG += use_nss

        !contains(WEBENGINE_CONFIG, embedded_build): qtConfig(xcb) {
             for(package, $$list("libdrm xcomposite xcursor xi xrandr xtst")) {
                 !qtConfig(system-$$package) {
                     skipBuild("A suitable version of $$package could not be found.")
                     return(false)
                 }
             }
        }

        # Fix me: mamke system-png a public feature in gui
        qtConfig(system-png): qtConfig(webengine-system-png) {
             WEBENGINE_CONFIG += use_system_libpng
        }
        # Fix me: make system-harfbuzz a public feautre in gui
        qtConfig(system-harfbuzz): qtConfig(webengine-system-harfbuzz) {
             WEBENGINE_CONFIG += use_system_harfbuzz
        }
        qtConfig(system-glib) {
             WEBENGINE_CONFIG += use_glib
        }
        qtConfig(system-minizip) {
             WEBENGINE_CONFIG += use_system_minizip
        }
        qtConfig(system-zlib) {
             WEBENGINE_CONFIG += use_system_zlib
        }
        qtConfig(system-libxml2) {
            WEBENGINE_CONFIG += use_system_libxslt use_system_libxml2
        }

        for(package, $$list("libevent jsoncpp protobuf libvpx libsrtp snappy")) {
            qtConfig(system-$$package) {
                WEBENGINE_CONFIG += use_system_$$package
            } else {
                WEBENGINE_CONFIG += use_bundled_$$package
            }
        }
    }

    win32:!qtConfig(winversion) {
         skipBuild("Needs VS 2015 Update 3 with Cumulative Servicing Release or higher")
    }

    isEmpty(skipBuildReason) {
        cache(CONFIG, add, $$list(webengine_successfully_configured))
        !isEmpty(WEBENGINE_CONFIG) {
            cache(WEBENGINE_CONFIG, add, $$list($$WEBENGINE_CONFIG))
            export(WEBENGINE_CONFIG)
        }
    }

    macos:qtConfig(native-spellchecker) {
        WEBENGINE_CONFIG+=use_native_spellchecker
    }
}