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Ninja
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-----
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Generates build.ninja files.
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A ``build.ninja`` file is generated into the build tree. Use the ninja
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program to build the project through the ``all`` target and install the
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project through the ``install`` (or ``install/strip``) 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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Depends on all targets required by the subdirectory.
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``sub/dir/install``
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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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Runs the install step in the subdirectory followed by a ``CMAKE_STRIP`` command,
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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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``sub/dir/test``
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Runs the test step in the subdirectory, if any.
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``sub/dir/package``
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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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The ``Ninja`` generator conditionally supports Fortran when the ``ninja``
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tool has the required features. As of this version of CMake the needed
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features have not been integrated into upstream Ninja. Kitware maintains
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a branch of Ninja with the required features on `github.com/Kitware/ninja`_.
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.. _`github.com/Kitware/ninja`: https://github.com/Kitware/ninja/tree/features-for-fortran#readme
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