VS: Add documentation for VS_SETTINGS and VS_SOURCE_SETTINGS_<tool>.

Help/manual/cmake-properties.7.rst

@@ -377,6 +377,7 @@ Properties on Targets
    /prop_tgt/VS_SCC_PROVIDER
    /prop_tgt/VS_SDK_REFERENCES
    /prop_tgt/VS_SOLUTION_DEPLOY
+   /prop_tgt/VS_SOURCE_SETTINGS_tool
    /prop_tgt/VS_USER_PROPS
    /prop_tgt/VS_WINDOWS_TARGET_PLATFORM_MIN_VERSION
    /prop_tgt/VS_WINRT_COMPONENT
@@ -486,6 +487,7 @@ Properties on Source Files
    /prop_sf/VS_DEPLOYMENT_LOCATION
    /prop_sf/VS_INCLUDE_IN_VSIX
    /prop_sf/VS_RESOURCE_GENERATOR
+   /prop_sf/VS_SETTINGS
    /prop_sf/VS_SHADER_DISABLE_OPTIMIZATIONS
    /prop_sf/VS_SHADER_ENABLE_DEBUG
    /prop_sf/VS_SHADER_ENTRYPOINT

Help/prop_sf/VS_SETTINGS.rst

@@ -0,0 +1,18 @@
+VS_SETTINGS
+-----------
+
+Set any item metadata on a non-built file.
+
+Takes a list of ``Key=Value`` pairs. Tells the Visual Studio generator to set
+``Key`` to ``Value`` as item metadata on the file.
+
+For example:
+
+.. code-block:: cmake
+
+  set_property(SOURCE file.hlsl PROPERTY VS_SETTINGS "Key=Value" "Key2=Value2")
+
+will set ``Key`` to ``Value`` and ``Key2`` to ``Value2`` on the
+``file.hlsl`` item as metadata.
+
+Generator expressions are supported.

Help/prop_tgt/VS_SOURCE_SETTINGS_tool.rst

@@ -0,0 +1,19 @@
+VS_SOURCE_SETTINGS_<tool>
+-------------------------
+
+Set any item metadata on all non-built files that use <tool>.
+
+Takes a list of ``Key=Value`` pairs. Tells the Visual Studio generator
+to set ``Key`` to ``Value`` as item metadata on all non-built files
+that use ``<tool>``.
+
+For example:
+
+.. code-block:: cmake
+
+  set_property(TARGET main PROPERTY VS_SOURCE_SETTINGS_FXCompile "Key=Value" "Key2=Value2")
+
+will set ``Key`` to ``Value`` and ``Key2`` to ``Value2`` for all
+non-built files that use ``FXCompile``.
+
+Generator expressions are supported.

Help/release/dev/vs-non-built-file-item-metadata.rst

@@ -0,0 +1,10 @@
+vs-non-built-file-item-metadata
+-------------------------------
+
+* The :prop_tgt:`VS_SOURCE_SETTINGS_<tool>` target property was added
+  to tell :ref:`Visual Studio Generators` for VS 2010 and above to add
+  metadata to non-built source files using ``<tool>``.
+
+* The :prop_sf:`VS_SETTINGS` source file property was added to tell
+  :ref:`Visual Studio Generators` for VS 2010 and above to add
+  metadata to a non-built source file.