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ba6b6fbc24
Add `test_prep/<test_name>` convenience targets to the ninja generator to build dependencies of tests, and `test_prep/all` to build the dependencies of all tests. Build dependencies of a test include: - Executables directly invoked by test `COMMAND`. - Targets mentioned in generator expressionf os test `COMMAND`. - Anything explicitly listed with the new `BUILD_DEPENDS` argument of `add_test`. Issue: #27613
110 lines
2.6 KiB
ReStructuredText
110 lines
2.6 KiB
ReStructuredText
Ninja
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-----
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Generates a ``build.ninja`` file into the build tree.
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Builtin Targets
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^^^^^^^^^^^^^^^
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``all``
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Depends on all targets required by the project, except those with
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:prop_tgt:`EXCLUDE_FROM_ALL` set to true.
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``install``
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Runs the install step.
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``install/strip``
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.. versionadded:: 3.7
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Runs the install followed by a ``CMAKE_STRIP`` command, if any.
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The ``CMAKE_STRIP`` variable will contain the platform's ``strip`` utility, which
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removes symbols information from generated binaries.
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``install/parallel``
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.. versionadded:: 3.30
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Created only if the :prop_gbl:`INSTALL_PARALLEL` global property is ``ON``.
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Runs the install step for each subdirectory independently and in parallel.
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``test_prep/<test-name>``
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.. versionadded:: 4.4
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Created only if the :variable:`CMAKE_TEST_BUILD_DEPENDS` variable is
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enabled. Builds all known build dependencies for the named test, including
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the executable target invoked by the test, targets referenced by generator
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expressions in the test command, and explicit ``BUILD_DEPENDS`` entries.
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Tests with names that are not valid target names are excluded. If multiple
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tests in different directories share the same name, their dependencies are
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merged into one ``test_prep/<test-name>`` target.
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``test_prep/all``
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.. versionadded:: 4.4
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Created only if the :variable:`CMAKE_TEST_BUILD_DEPENDS` variable is
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enabled. Depends on every generated ``test_prep/<test-name>`` target.
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For each subdirectory ``sub/dir`` of the project, additional targets
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are generated:
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``sub/dir/all``
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.. versionadded:: 3.6
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Depends on all targets required by the subdirectory.
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``sub/dir/install``
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.. versionadded:: 3.7
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Runs the install step in the subdirectory, if any.
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``sub/dir/install/strip``
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.. versionadded:: 3.7
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Runs the install step in the subdirectory followed by a ``CMAKE_STRIP`` command,
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if any.
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``sub/dir/test``
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.. versionadded:: 3.7
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Runs the test step in the subdirectory, if any.
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``sub/dir/package``
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.. versionadded:: 3.7
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Runs the package step in the subdirectory, if any.
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Fortran Support
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^^^^^^^^^^^^^^^
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.. versionadded:: 3.7
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The ``Ninja`` generator conditionally supports Fortran when the ``ninja``
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tool is at least version 1.10 (which has the required features).
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Swift Support
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^^^^^^^^^^^^^
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.. versionadded:: 3.15
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The Swift support is experimental, not considered stable, and may change
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in future releases of CMake.
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See Also
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^^^^^^^^
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.. versionadded:: 3.17
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The :generator:`Ninja Multi-Config` generator is similar to the ``Ninja``
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generator, but generates multiple configurations at once.
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