File kf5-add-lib-prefix-to-qml-plugins.patch of Package mingw64-extra-cmake-modules

diff -ur extra-cmake-modules-5.103.0.orig/modules/ECMQmlModule.cmake extra-cmake-modules-5.103.0/modules/ECMQmlModule.cmake
--- extra-cmake-modules-5.103.0.orig/modules/ECMQmlModule.cmake	2023-01-23 13:24:05.000000000 +0100
+++ extra-cmake-modules-5.103.0/modules/ECMQmlModule.cmake	2024-07-18 11:20:00.286683382 +0200
@@ -250,7 +250,7 @@
         # to.
         add_custom_target(${ARG_TARGET} ALL)
     else()
-        add_library(${ARG_TARGET})
+        add_library(${ARG_TARGET} MODULE)
     endif()
 
     if ("${ARG_VERSION}" STREQUAL "")
@@ -266,10 +266,11 @@
         ${_ECM_QMLMODULE_PROPERTY_DEPENDS} ""
     )
 
-    # QQmlImportDatabase::resolvePlugin doesn't accept lib prefixes under
-    # Windows, causing to fail to import when using as a dynamic plugin.
+    # To match the used prefix in QQmlImportDatabase::resolvePlugin
+    # MinGW builds must have a lib prefix, which is not set when
+    # creating a module by default.
     if (MINGW)
-        set_target_properties(${ARG_TARGET} PROPERTIES PREFIX "")
+        set_target_properties(${ARG_TARGET} PROPERTIES PREFIX "lib")
     endif()
 
     # -Muri is required for static QML plugins to work properly, see