diff options
| author | Andreas Buhr <andreas@andreasbuhr.de> | 2022-06-15 16:14:47 +0200 |
|---|---|---|
| committer | Oliver Wolff <oliver.wolff@qt.io> | 2022-10-31 12:02:30 +0100 |
| commit | ffb9dee1b0954e4d4f9e9791175609a80ecafc31 (patch) | |
| tree | a8a12701b366da0650ff264202b101fba9153924 /src/corelib/configure.cmake | |
| parent | c30c76c84473b8b117b1542e75239973a7bcaf06 (diff) | |
Proper clearing of WinRT factory cache
If we use winrt's factories we have to make sure to to clear the factory
cache when one of our dlls is unloaded or we will run into dangling
factory entries which might result in crashes. So we have to make sure
that winrt::clear_factory_cache is called on every dll unload.
In order not to increase compile times and dependencies too much
qfactorycacheregistration_p.h needs to be included in Qt code whenever
we use winrt's factory cache. A rule of thumb being: Include
qfactorycacheregistration_p.h whenever including winrt/base.h.
Other Qt modules which use winrt's factories need to be updated too.
Fixes: QTBUG-103611
Pick-to: 6.2 6.4
Change-Id: I7ab24e4b18bffaca653c5b7f56a66ce99212e339
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Diffstat (limited to 'src/corelib/configure.cmake')
| -rw-r--r-- | src/corelib/configure.cmake | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/corelib/configure.cmake b/src/corelib/configure.cmake index 5563729a5b..a8d6037a7d 100644 --- a/src/corelib/configure.cmake +++ b/src/corelib/configure.cmake @@ -746,7 +746,7 @@ qt_feature("xmlstream" PUBLIC LABEL "XML Streaming APIs" PURPOSE "Provides a simple streaming API for XML." ) -qt_feature("cpp-winrt" PRIVATE +qt_feature("cpp-winrt" PRIVATE PUBLIC LABEL "cpp/winrt base" PURPOSE "basic cpp/winrt language projection support" CONDITION WIN32 AND TEST_cpp_winrt |