![]() Create aĬMakeLists.txt file in the Step1 directory that looks like:Įnable_testing() # does the application run add_test( NAME Runs COMMAND Tutorial 25 ) # does the usage message work? add_test( NAME Usage COMMAND Tutorial ) set_tests_properties( Usage PROPERTIES PASS_REGULAR_EXPRESSION "Usage.*number" ) # define a function to simplify adding tests function( do_test target arg result ) add_test( NAME Comp $ /Table. This will be the starting point for our tutorial. The most basic project is an executable built from source code files.įor simple projects, a three line CMakeLists.txt file is all that is Use the CMAKEPOLICYDEFAULTCMP0077 variable to set the policy for a third-party project in a subdirectory without modifying it. Tutorial examples are progressive so that each step provides the complete Its own subdirectory containing code that may be used as a starting point. Help/guide/tutorial directory of the CMake source code tree. The tutorialĭocumentation and source code for examples can be found in the Work together in an example project can be very helpful. The CMake tutorial provides a step-by-step guide that covers common build Adding a Version Number and Configured Header FileĪdding Usage Requirements for Library (Step 3)Īdding a Custom Command and Generated File (Step 6) List of arguments to pass to Android applicationsĮnables building multi-ABI packages using the autodetected Qt for Android SDK listĪllows to share CMake variables in multi-ABI builds List of ABIs that the project packages are built for Qt6::CoreĪndroid-specific architecture of the host system They may be set by the project, a toolchain file or other third-party packages. These variables can influence CMake commands provided by Qt. So instead of the above use the following (subject to some uncertainty since I. >From recent discussion on this list you should use the GETDIRECTORYPROPERTY command to pass variable information to parent directories. This means that only selected symbols are exported. Passing variables down is fine, but passing variables from subdirectories to their parent normally does not occur with CMake. On Unix, a boolean that describes whether Qt libraries and plugins were compiled with -fvisibility=hidden. Instead, you need to use the targets starting with Qt6. Hides the imported targets starting with Qt. Hides commands that start with qt_, leaving only the versioned ones starting with qt6_. If not set, the first find_package call defines the default version.Ī string that holds the infix used in library names, when Qt is configured with -libinfix. If set to 6, they will call their counterpart starting with qt6_. If set to 5, commands starting with qt_ will call their counterpart starting with qt5_. It needs to be set to either 5 or 6 before the respective find_package() calls. ![]() ![]() Installation variablesĪdditionally, there are also variables that don't relate to a particular package, but to the Qt installation itself.Īn integer that controls the Qt version that qt_ commands forward to in case of mixed Qt 5 and Qt 6 projects. The name of the imported target for the module: Qt6::WidgetsĪ list of private include directories to use when building against the library and using private Qt API.Ī string containing the module's version.įor all packages found with find_package, equivalents of these variables are available they are case-sensitive. A list of compile definitions to use when building against the library.Ī list of definitions to use when building against the library.Ī string of flags to use when building executables against the library.Ī boolean that describes whether the module was found successfully.Ī list of include directories to use when building against the library.
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