qt5base-lts/mkspecs/features/qml_plugin.prf

#
#  W A R N I N G
#  -------------
#
# This file is not part of the Qt API.  It exists purely as an
# implementation detail.  It may change from version to version
# without notice, or even be removed.
#
# We mean it.
#

load(qt_build_config)

TEMPLATE = lib
CONFIG += plugin

if(win32|mac):!macx-xcode {
    qtConfig(debug_and_release): CONFIG += debug_and_release
    qtConfig(build_all): CONFIG += build_all
}

CONFIG += relative_qt_rpath  # Qt's QML plugins should be relocatable

# Qt libraries should only use Application Extension safe APIs
darwin:!no_app_extension_api_only: CONFIG += app_extension_api_only

!no_cxx_module:isEmpty(CXX_MODULE) {
    CXX_MODULE = $$TARGET
    TARGET = declarative_$${TARGET}
}
isEmpty(TARGETPATH): TARGETPATH = $$eval(QT.$${CXX_MODULE}.name)

win32:CONFIG(shared, static|shared) {
    # Embed a VERSIONINFO resource into the plugin's DLL.
    isEmpty(VERSION): VERSION = $$MODULE_VERSION
    CONFIG += skip_target_version_ext
}

# Insert the plugins URI into its meta data to enable usage
# of static plugins in QtDeclarative:
URI = $$replace(TARGETPATH, "/", ".")
QMAKE_MOC_OPTIONS += -Muri=$$URI

QMLTYPEFILE = $$_PRO_FILE_PWD_/plugins.qmltypes
exists($$QMLTYPEFILE): AUX_QML_FILES += $$QMLTYPEFILE

# Install rules

load(qt_build_paths)

DESTDIR = $$MODULE_BASE_OUTDIR/qml/$$TARGETPATH

target.path = $$[QT_INSTALL_QML]/$$TARGETPATH
INSTALLS += target

# Some final setup

TARGET = $$qt5LibraryTarget($$TARGET, "qml/$$TARGETPATH/")

load(qt_targets)
load(qt_common)

# plugins.qmltypes is used by Qt Creator for syntax highlighting and the QML code model.  It needs
# to be regenerated whenever the QML elements exported by the plugin change.  This cannot be done
# automatically at compile time because qmlplugindump does not support some QML features and it may
# not be possible when cross-compiling.
#
# To regenerate run 'make qmltypes' which will update the plugins.qmltypes file in the source
# directory.  Then review and commit the changes made to plugins.qmltypes.
#
# Due to the above mentioned drawbacks, there is a better mechanism available now: qmltyperegistrar
# can generate the .qmltypes files at compile time. It will do this when CONFIG += qmltypes is set.
# Therefore, don't try to generate the qmltypes files via qmlplugindump in that case.
!cross_compile:!qmltypes {
    qmlplugindump = qmlplugindump
    importpath.name = QML2_IMPORT_PATH
    importpath.value =
    for(qmod, QTREPOS) {
        exists($$qmod/qml): importpath.value += $$shell_path($$qmod/qml)
    }
    importpath.value = $$unique(importpath.value)
    QT_TOOL_ENV = importpath
    qtPrepareTool(QMLPLUGINDUMP, $$qmlplugindump)
    QT_TOOL_ENV =

    # qtPrepareTool() must be called outside a build pass, as it protects
    # against concurrent wrapper creation by omitting it during build passes.
    # However, creating the actual targets is reserved to the build passes.
    build_pass|!debug_and_release {
        isEmpty(IMPORT_VERSION) {
            no_cxx_module {
                IMPORT_VERSION = $$section(MODULE_VERSION, ., 0, 1)
                isEmpty(IMPORT_VERSION): error("Must set IMPORT_VERSION")
            } else {
                IMPORT_VERSION = $$section(QT.$${CXX_MODULE}.VERSION, ., 0, 1)
            }
        }

        load(resolve_target)
        isEmpty(IMPORT_NAME): IMPORT_NAME = $$replace(TARGETPATH, \\.\\d+\$, )

        !qml1_target {
            isEmpty(QMAKE_PLUGINDUMP_DEPENDENCIES_FILE):exists($$_PRO_FILE_PWD_/dependencies.json): \
                QMAKE_PLUGINDUMP_DEPENDENCIES_FILE = $$_PRO_FILE_PWD_/dependencies.json
            !isEmpty(QMAKE_PLUGINDUMP_DEPENDENCIES_FILE): \
                QMAKE_QMLPLUGINDUMP_FLAGS += -dependencies $$shell_quote($$QMAKE_PLUGINDUMP_DEPENDENCIES_FILE)
        }

        qmltypes.target = qmltypes
        qmltypes.commands = $$QMLPLUGINDUMP -nonrelocatable $$QMAKE_QMLPLUGINDUMP_FLAGS $$replace(IMPORT_NAME, /, .) $$IMPORT_VERSION > $$QMLTYPEFILE
        qmltypes.depends = $$QMAKE_RESOLVED_TARGET
    } else {
        qmltypes.CONFIG += recursive
    }
    QMAKE_EXTRA_TARGETS += qmltypes
}

load(qml_module)