diff options
Diffstat (limited to 'Help/command/add_custom_command.rst')
| -rw-r--r-- | Help/command/add_custom_command.rst | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/Help/command/add_custom_command.rst b/Help/command/add_custom_command.rst index c0b9593..b6ff0ea 100644 --- a/Help/command/add_custom_command.rst +++ b/Help/command/add_custom_command.rst @@ -272,7 +272,9 @@ The options are: .. versionadded:: 3.7 Specify a ``.d`` depfile for the :generator:`Ninja` generator and - :ref:`Makefile Generators`. + :ref:`Makefile Generators`. The depfile may use "generator expressions" with + the syntax ``$<...>``. See the :manual:`generator-expressions(7) + <cmake-generator-expressions(7)>` manual for available expressions. A ``.d`` file holds dependencies usually emitted by the custom command itself. Using ``DEPFILE`` with other generators than :generator:`Ninja` or @@ -281,6 +283,9 @@ The options are: .. versionadded:: 3.20 Added the support of :ref:`Makefile Generators`. + .. versionadded:: 3.21 + Added the support of :manual:`generator expressions <cmake-generator-expressions(7)>`. + If the ``DEPFILE`` argument is relative, it should be relative to :variable:`CMAKE_CURRENT_BINARY_DIR`, and any relative paths inside the ``DEPFILE`` should also be relative to :variable:`CMAKE_CURRENT_BINARY_DIR` |