c9bea1ad62
This allows doing debug_and_release builds with Ninja on all platforms. The "Ninja Multi-Config generator" is available starting with CMake 3.17. Desired configurations can be set via CMAKE_CONFIGURATION_TYPES. Possible values: "Release, Debug, RelWithDebInfo, MinRelSize". For example -DCMAKE_CONFIGURATION_TYPES="Release;Debug". The first configuration is the 'default' configuration which is built when calling ninja with no arguments. To build all targets of a certain configuration use "ninja all:Release" or "ninja all:Debug". To build all targets in all configurations use "ninja all:all". Note that the first configuration influences which configuration of tools will be used when building the libraries for all configurations. In simple terms, when configured with -DCMAKE_CONFIGURATION_TYPES="Release;Debug" the release version of moc is used by AUTOMOC. When configured with -DCMAKE_CONFIGURATION_TYPES="Debug;Release" the debug version of moc is used by AUTOMOC. Framework builds and Ninja Multi-Config don't currently work together due to multiple bugs in CMake, which ends up generating an invalid ninja file with duplicate rules. There are also issues with placement of the debug artifacts. This will be handled in a follow up patch after CMake is fixed. Task-number: QTBUG-76899 Change-Id: If224adc0b71b7d1d6606738101536146aa866cd7 Reviewed-by: Qt CMake Build Bot Reviewed-by: Leander Beernaert <leander.beernaert@qt.io> Reviewed-by: Cristian Adam <cristian.adam@qt.io>
38 lines
1.7 KiB
CMake
38 lines
1.7 KiB
CMake
# Propagate common variables via BuildInternals package.
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set(QT_BUILD_SHARED_LIBS @BUILD_SHARED_LIBS@)
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option(BUILD_SHARED_LIBS "Build Qt statically or dynamically" @BUILD_SHARED_LIBS@)
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set(QT_CMAKE_EXPORT_NAMESPACE @QT_CMAKE_EXPORT_NAMESPACE@)
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set(INSTALL_CMAKE_NAMESPACE @INSTALL_CMAKE_NAMESPACE@)
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set(QT_BUILD_INTERNALS_PATH "${CMAKE_CURRENT_LIST_DIR}")
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# Propagate the original install prefix, so that a developer building a child module can
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# specify CMAKE_PREFIX_PATH for finding the Qt modules instead of CMAKE_INSTALL_PREFIX.
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set(CMAKE_INSTALL_PREFIX @CMAKE_INSTALL_PREFIX@ CACHE PATH
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"Install path prefix, prepended onto install directories." FORCE)
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# Propagate developer builds to other modules via BuildInternals package.
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if(@FEATURE_developer_build@)
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set(FEATURE_developer_build ON CACHE BOOL "Developer build." FORCE)
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endif()
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# Propagate non-prefix builds.
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set(QT_WILL_INSTALL @QT_WILL_INSTALL@ CACHE BOOL
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"Boolean indicating if doing a Qt prefix build (vs non-prefix build)." FORCE)
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set(QT_SOURCE_TREE "@QT_SOURCE_TREE@" CACHE PATH
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"A path to the source tree of the previously configured QtBase project." FORCE)
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# Propagate decision of building tests and examples to other repositories.
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set(BUILD_TESTING @BUILD_TESTING@ CACHE BOOL "Build the testing tree.")
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set(BUILD_EXAMPLES @BUILD_EXAMPLES@ CACHE BOOL "Build Qt examples")
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set(QT_NO_MAKE_TESTS @QT_NO_MAKE_TESTS@ CACHE BOOL
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"Should tests be built as part of the default 'all' target.")
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set(QT_NO_MAKE_EXAMPLES @QT_NO_MAKE_EXAMPLES@ CACHE BOOL
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"Should examples be built as part of the default 'all' target.")
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# Propagate usage of ccache.
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set(QT_USE_CCACHE @QT_USE_CCACHE@ CACHE BOOL "Enable the use of ccache")
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# Extra set of exported variables
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@QT_EXTRA_BUILD_INTERNALS_VARS@
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