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-rw-r--r--Help/dev/experimental.rst4
1 files changed, 3 insertions, 1 deletions
diff --git a/Help/dev/experimental.rst b/Help/dev/experimental.rst
index 2943c7c..7638d22 100644
--- a/Help/dev/experimental.rst
+++ b/Help/dev/experimental.rst
@@ -36,7 +36,9 @@ For example, add code like the following to a test project:
The tool specified by ``CMAKE_EXPERIMENTAL_CXX_SCANDEP_SOURCE`` is
expected to process the translation unit, write preprocessor dependencies
to the file specified by the ``<DEP_FILE>`` placeholder, and write module
-dependencies to the file specified by the ``<DYNDEP_FILE>`` placeholder.
+dependencies to the file specified by the ``<DYNDEP_FILE>`` placeholder. The
+``CMAKE_EXPERIMENTAL_CXX_SCANDEP_DEPFILE_FORMAT`` file may be set to ``msvc``
+for scandep rules which use ``msvc``-style dependency reporting.
For tools which need to know the file set the source belongs to, the
``CMAKE_EXPERIMENTAL_CXX_MODULE_SOURCE_TYPE_FLAG_<FILE_SET_TYPE>`` flag may