qt5base-lts/mkspecs/features/qml_plugin.prf
Ulf Hermann 18753e5493 Don't create duplicate plugins.qmltypes rules
If the qmltypes are generated by qmltyperegistrar, we should not offer a
rule to generate them using qmlplugindump. Otherwise we get warnings
from make.

Change-Id: Ifb88cbff8e6c577f9889ff3f071bf31f48f634ad
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
2019-11-11 10:20:13 +01:00

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#
# 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)