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For users of CMake who want to optimize their scripts if they take a while to run, this commit adds the ability to output profiling data. To enable this output, it adds the two command line parameters to select the output path and format. This commit adds the first profiling format of type ``google-trace``, which is the output is a JSON file containing Duration events as per the Google Trace Format specification: https://docs.google.com/document/d/1CvAClvFfyA5R- PhYUmn5OOQtYMH4h6I0nSsKchNAySU/preview#
CMake Tests Directory ********************* This directory contains the CMake test suite. See also the `CMake Source Code Guide`_. .. _`CMake Source Code Guide`: ../Help/dev/source.rst Many tests exist as immediate subdirectories, but some tests are organized as follows. * ``CMakeLib/``: Source code, used for tests, that links to the ``CMakeLib`` library defined over in ``Source/``. * ``CMakeOnly/``: Deprecated. Tests that run CMake to generate a project but not build it. Superseded by ``Tests/RunCMake/``. * ``Find*/``: Tests for specific find modules that can only be run on machines with the corresponding packages installed. They are enabled in ``CMakeLists.txt`` by undocumented options used on CI builds. * ``Module/``: Tests for specific CMake modules. * ``RunCMake/``: Tests that run CMake and/or other tools while precisely checking their return code and stdout/stderr content. Useful for testing error cases and diagnostic output.