qt5base-lts/cmake/QtPluginConfig.cmake.in
Joerg Bornemann 893ee16352 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>
2020-09-25 17:02:52 +02:00

19 lines
693 B
CMake

include_guard(DIRECTORY)
@PACKAGE_INIT@
include(CMakeFindDependencyMacro)
get_filename_component(_import_prefix "${CMAKE_CURRENT_LIST_FILE}" PATH)
get_filename_component(_import_prefix "${_import_prefix}" REALPATH)
if (NOT QT_NO_CREATE_TARGETS)
# Find required dependencies, if any.
if(EXISTS "${CMAKE_CURRENT_LIST_DIR}/@INSTALL_CMAKE_NAMESPACE@@target@Dependencies.cmake")
include("${CMAKE_CURRENT_LIST_DIR}/@INSTALL_CMAKE_NAMESPACE@@target@Dependencies.cmake")
endif()
include("${CMAKE_CURRENT_LIST_DIR}/@INSTALL_CMAKE_NAMESPACE@@target@Targets.cmake")
include("${CMAKE_CURRENT_LIST_DIR}/@INSTALL_CMAKE_NAMESPACE@@target@AdditionalTargetInfo.cmake")
endif()