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| author | Alexandru Croitor <alexandru.croitor@qt.io> | 2021-06-11 17:02:45 +0200 |
|---|---|---|
| committer | Qt Cherry-pick Bot <cherrypick_bot@qt-project.org> | 2021-06-17 19:13:07 +0000 |
| commit | 9dd2541bebdbbc4bcbac983d79700fb77aa89e8c (patch) | |
| tree | 28b92acbd0bed694d948a6d08a380eb62eadb4e6 /src | |
| parent | f2c3e1a3fc986c5e78565a5fed6b519342499029 (diff) | |
CMake: Set the plugin class name for qml plugins
This is needed for a change in qtdeclarative to allow building the
Q_IMPORT_PLUGIN-containing object library initializer of a qml plugin.
Show an error if the qml plugin has no class name, it's needed for
plugin initialization so it's mandatory to have a class name.
Show an error if a class name is not found when computing the import
macro for a plugin (both for a regular qt plugin and a qml plugin).
When querying for the class name of a target, query both a Qt6::
prefixed target as well as a non-prefixed one, with the Qt one
taking precedence.
This is to allow querying the class name of user project created qml
plugins.
Currently regular qt user plugins don't use the object library
initializer approach. This will likely be revisited in the future.
Task-number: QTBUG-92933
Change-Id: I46417471a7d8b49651e6821f7b28e7a9d44c2557
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
(cherry picked from commit 602d26c38f3767be9bec25302c93fc155c4dce59)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/corelib/Qt6CoreMacros.cmake | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/corelib/Qt6CoreMacros.cmake b/src/corelib/Qt6CoreMacros.cmake index ce09f83ca5..3636ddecd9 100644 --- a/src/corelib/Qt6CoreMacros.cmake +++ b/src/corelib/Qt6CoreMacros.cmake @@ -1807,7 +1807,6 @@ function(qt6_add_plugin target) endif() # Derive the class name from the target name if it's not explicitly specified. - # Don't set it for qml plugins though. set(plugin_class_name "") if (NOT "${arg_TYPE}" STREQUAL "qml_plugin") if (NOT arg_CLASS_NAME) @@ -1815,7 +1814,16 @@ function(qt6_add_plugin target) else() set(plugin_class_name "${arg_CLASS_NAME}") endif() + else() + # Make sure to set any passed-in class name for qml plugins as well, because it's used for + # building the qml plugin foo_init object libraries. + if(arg_CLASS_NAME) + set(plugin_class_name "${arg_CLASS_NAME}") + else() + message(FATAL_ERROR "Qml plugin target has no CLASS_NAME specified: '${target}'") + endif() endif() + set_target_properties(${target} PROPERTIES QT_PLUGIN_CLASS_NAME "${plugin_class_name}") target_compile_definitions(${target} PRIVATE |