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qt5base-lts/cmake/QtModuleConfig.cmake.in

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Begin port of qtbase to CMake Done-by: Alexandru Croitor <alexandru.croitor@qt.io> Done-by: Frederik Gladhorn <frederik.gladhorn@qt.io> Done-by: Kevin Funk <kevin.funk@kdab.com> Done-by: Mikhail Svetkin <mikhail.svetkin@qt.io> Done-by: Simon Hausmann <simon.hausmann@qt.io> Done-by: Tobias Hunger <tobias.hunger@qt.io> Done-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io> Done-by: Volker Krause <volker.krause@kdab.com> Change-Id: Ida4f8bd190f9a4849a1af7b5b7981337a5df5310 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io> Reviewed-by: Tobias Hunger <tobias.hunger@qt.io> Reviewed-by: Mikhail Svetkin <mikhail.svetkin@qt.io>
2018-10-24 13:20:27 +00:00
@PACKAGE_INIT@
cmake: Make find_package(Qt5 ...) work properly Introduce a new cached variable INSTALL_CMAKE_NAMESPACE for defining the prefix used for CMake config files (c.f. "${PREFIX}Core/${PREFIX}CoreConfig.cmake") Also make sure to `find_dependency(...)` the required packages inside the individual CMake config files. I.e. in Qt5WidgetsConfig.cmake, search for Qt5Core, etc. pp.. Change-Id: Idc027925fe9d5323091c4853803ad5ce44b1afc6 Reviewed-by: Jean-Michaël Celerier <jean-michael.celerier@kdab.com> Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
2019-02-11 10:34:35 +00:00
include(CMakeFindDependencyMacro)
Begin port of qtbase to CMake Done-by: Alexandru Croitor <alexandru.croitor@qt.io> Done-by: Frederik Gladhorn <frederik.gladhorn@qt.io> Done-by: Kevin Funk <kevin.funk@kdab.com> Done-by: Mikhail Svetkin <mikhail.svetkin@qt.io> Done-by: Simon Hausmann <simon.hausmann@qt.io> Done-by: Tobias Hunger <tobias.hunger@qt.io> Done-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io> Done-by: Volker Krause <volker.krause@kdab.com> Change-Id: Ida4f8bd190f9a4849a1af7b5b7981337a5df5310 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io> Reviewed-by: Tobias Hunger <tobias.hunger@qt.io> Reviewed-by: Mikhail Svetkin <mikhail.svetkin@qt.io>
2018-10-24 13:20:27 +00:00
cmake: Make find_package(Qt5 ...) work properly Introduce a new cached variable INSTALL_CMAKE_NAMESPACE for defining the prefix used for CMake config files (c.f. "${PREFIX}Core/${PREFIX}CoreConfig.cmake") Also make sure to `find_dependency(...)` the required packages inside the individual CMake config files. I.e. in Qt5WidgetsConfig.cmake, search for Qt5Core, etc. pp.. Change-Id: Idc027925fe9d5323091c4853803ad5ce44b1afc6 Reviewed-by: Jean-Michaël Celerier <jean-michael.celerier@kdab.com> Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
2019-02-11 10:34:35 +00:00
get_filename_component(_import_prefix "${CMAKE_CURRENT_LIST_FILE}" PATH)
get_filename_component(_import_prefix "${_import_prefix}" REALPATH)
Begin port of qtbase to CMake Done-by: Alexandru Croitor <alexandru.croitor@qt.io> Done-by: Frederik Gladhorn <frederik.gladhorn@qt.io> Done-by: Kevin Funk <kevin.funk@kdab.com> Done-by: Mikhail Svetkin <mikhail.svetkin@qt.io> Done-by: Simon Hausmann <simon.hausmann@qt.io> Done-by: Tobias Hunger <tobias.hunger@qt.io> Done-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io> Done-by: Volker Krause <volker.krause@kdab.com> Change-Id: Ida4f8bd190f9a4849a1af7b5b7981337a5df5310 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io> Reviewed-by: Tobias Hunger <tobias.hunger@qt.io> Reviewed-by: Mikhail Svetkin <mikhail.svetkin@qt.io>
2018-10-24 13:20:27 +00:00
Write find_dependency() calls in Qt Module config files This change introduces a new function called qt_find_package() which can take an extra option called PROVIDED_TARGETS, which associates targets with the package that defines those targets. This is done by setting the INTERFACE_QT_PACKAGE_NAME and INTERFACE_QT_PACKAGE_VERSION properties on the imported targets. This information allows us to generate appropriate find_dependency() calls in a module's Config file for third party libraries. For example when an application links against QtCore, it should also link against zlib and atomic libraries. In order to do that, the library locations first have to be found by CMake. This is achieved by embedding find_dependency(ZLIB) and find_dependency(Atomic) in Qt5CoreDependencies.cmake which is included by Qt5CoreConfig.cmake. The latter is picked up when an application project contains find_package(Qt5Core), and thus all linking dependencies are resolved. The information 'which package provides which targets' is contained in the python json2cmake conversion script. The generated output of the script contains qt_find_package() calls that represent that information. The Qt5CoreDependencies.cmake file and which which dependencies it contains is generated at the QtPostProcess stop. Note that for non-static Qt builds, we only need to propagate public 3rd party libraries. For static builds, we need all third party libraries. In order for the INTERFACE_QT_PACKAGE_NAME property to be read in any scope, the targets on which the property is set, have to be GLOBAL. Also for applications and other modules to find all required third party libraries, we have to install all our custom Find modules, and make sure they define INTERFACE IMPORTED libraries, and not just IMPORTED libraries. Change-Id: I694d6e32d05b96d5e241df0156fc79d0029426aa Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
2019-04-24 15:14:25 +00:00
# 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()
cmake: Make find_package(Qt5 ...) work properly Introduce a new cached variable INSTALL_CMAKE_NAMESPACE for defining the prefix used for CMake config files (c.f. "${PREFIX}Core/${PREFIX}CoreConfig.cmake") Also make sure to `find_dependency(...)` the required packages inside the individual CMake config files. I.e. in Qt5WidgetsConfig.cmake, search for Qt5Core, etc. pp.. Change-Id: Idc027925fe9d5323091c4853803ad5ce44b1afc6 Reviewed-by: Jean-Michaël Celerier <jean-michael.celerier@kdab.com> Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
2019-02-11 10:34:35 +00:00
include("${CMAKE_CURRENT_LIST_DIR}/@INSTALL_CMAKE_NAMESPACE@@target@Targets.cmake")
cmake: Generate config files with Qt:: prefix Generate CMake config files which export Qt targets with a Qt:: prefix (i.e. without a major version suffix in the namespace) Change-Id: Ia07f98be6d0e24c196e3880b7469f1f0c6232c06 Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2019-05-03 10:30:09 +00:00
include("${CMAKE_CURRENT_LIST_DIR}/@INSTALL_CMAKE_NAMESPACE@@target@VersionlessTargets.cmake")
cmake: Start to use ConfigExtra.cmake files Enables the use of e.g. QT_NO_DEBUG in compiler flags, -fPIC, passing on of QT_NAMESPACE, etc. pp. Dropping a lot of custom code which handled adding imported targets for the command-line tools (this is all being handled by CMake already). It needs to be investigated if we need to resurrect Qt5GuiConfigExtras.cmake.in in one way or the other. Change-Id: I4fa141b68fddaad4f33e628c59d5d0b3a7b3a096 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
2019-02-12 11:21:56 +00:00
foreach(extra_cmake_include @extra_cmake_includes@)
include("${CMAKE_CURRENT_LIST_DIR}/${extra_cmake_include}")
endforeach()
CMake: Store Qt features in CMake Cache This is less self-contained than what we have, but significantly speeds up cmake configure/generate runs. This patch also warns when a feature is already defined. Change-Id: I8cab63e208ba98756b47d362a39b462f5ec55e20 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
2019-01-14 10:35:53 +00:00
cmake: Make find_package(Qt5 ...) work properly Introduce a new cached variable INSTALL_CMAKE_NAMESPACE for defining the prefix used for CMake config files (c.f. "${PREFIX}Core/${PREFIX}CoreConfig.cmake") Also make sure to `find_dependency(...)` the required packages inside the individual CMake config files. I.e. in Qt5WidgetsConfig.cmake, search for Qt5Core, etc. pp.. Change-Id: Idc027925fe9d5323091c4853803ad5ce44b1afc6 Reviewed-by: Jean-Michaël Celerier <jean-michael.celerier@kdab.com> Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
2019-02-11 10:34:35 +00:00
include(${_import_prefix}/../@INSTALL_CMAKE_NAMESPACE@/QtFeature.cmake)
CMake: Store Qt features in CMake Cache This is less self-contained than what we have, but significantly speeds up cmake configure/generate runs. This patch also warns when a feature is already defined. Change-Id: I8cab63e208ba98756b47d362a39b462f5ec55e20 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
2019-01-14 10:35:53 +00:00
cmake: Create Qt5 compat targets in config files For now create targets a la "Qt5::Core" to stay compatible with the current Qt5 naming scheme. The name is controllable via a CMake option. Change-Id: If43c058221949b1900c2093f39ccc9d0f38028f1 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
2019-02-12 09:02:15 +00:00
qt_make_features_available(@QT_CMAKE_EXPORT_NAMESPACE@::@target@)
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