diff options
| author | Joerg Bornemann <joerg.bornemann@qt.io> | 2020-09-22 22:16:20 +0200 |
|---|---|---|
| committer | Joerg Bornemann <joerg.bornemann@qt.io> | 2020-09-25 17:02:52 +0200 |
| commit | 893ee163528731375cf2bc5115d73a3e8c018d17 (patch) | |
| tree | 75fdf6a7b2b195772711864ab050bae32fde0d94 /cmake/Qt3rdPartyLibraryHelpers.cmake | |
| parent | 1e7a52005b6bc92f78afee28d7e9792a2d3dfc46 (diff) | |
CMake: Fix build of Release user projects against RelWithDebInfo Qt
Building a user project in Release configuration against a Qt built with
CMAKE_CONFIGURATION_TYPES=RelWithDebInfo;Debug led to the user project
being linked against the Debug Qt libraries. This is especially painful
with MSVC where debug and release runtimes are incompatible.
We now create *AdditionalTargetInfo.cmake files along the
exported *Targets.cmake files that set the IMPORT_*_<CONFIG> properties
to the values of the release config Qt was built with.
User projects built with an unknown
configuration (CMAKE_BUILD_TYPE=ArbitraryName) will link against a
release Qt. This can be controlled by setting the variable
QT_DEFAULT_IMPORT_CONFIGURATION to, for example, DEBUG in the user
project.
Fixes: QTBUG-86743
Change-Id: I12c4b065a9845c7317f6acddab46b649f2732c9e
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
Diffstat (limited to 'cmake/Qt3rdPartyLibraryHelpers.cmake')
| -rw-r--r-- | cmake/Qt3rdPartyLibraryHelpers.cmake | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/cmake/Qt3rdPartyLibraryHelpers.cmake b/cmake/Qt3rdPartyLibraryHelpers.cmake index a593c389f0..41c4ad6fa7 100644 --- a/cmake/Qt3rdPartyLibraryHelpers.cmake +++ b/cmake/Qt3rdPartyLibraryHelpers.cmake @@ -232,6 +232,12 @@ function(qt_internal_add_3rdparty_library target) DESTINATION "${config_install_dir}" ) + qt_internal_export_additional_targets_file( + TARGETS ${target} + EXPORT_NAME_PREFIX ${INSTALL_CMAKE_NAMESPACE}${target} + CONFIG_INSTALL_DIR "${config_install_dir}" + ) + qt_internal_export_modern_cmake_config_targets_file( TARGETS ${target} EXPORT_NAME_PREFIX ${INSTALL_CMAKE_NAMESPACE}${target} |