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CMake/Tests
William R. Dieter 3640842df2 Tests: Update ModuleDefinition for IntelLLVM MSVC Frontend Variant
IntelLLVM for MSVC uses the compiler for linking.  The /DEF flag needs
to be passed to the linker, and the compiler does not accept it, unless
it is prefixed with `/Qoption,link,`.

Rather than explicitly set the LINK_FLAGS target property, as is done
for other MSVC frontend variants, add the .def file to the sources
for `add_library`.  `add_library` will wrap the `/DEF` flag using
`CMAKE_${lang}_LINKER_WRAPPER_FLAG`.  Presumably, this should work
for any MSVC front end, but leave the original test to avoid changing
a test that is working.

Signed-off-by: William R. Dieter <william.r.dieter@intel.com>
2022-08-01 19:34:49 -04:00
..

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  Superseded by ``Tests/RunCMake/``.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.