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| author | Marc Chevrier <marc.chevrier@gmail.com> | 2021-04-09 17:09:52 (GMT) |
|---|---|---|
| committer | Marc Chevrier <marc.chevrier@gmail.com> | 2021-04-12 11:06:49 (GMT) |
| commit | 0c47b91fccf5d55a0edc1512a543b8445a8fa4ba (patch) | |
| tree | 564276e97cb2c4c0d08a8784d6cbbcac71dc1800 /Help/command/add_custom_command.rst | |
| parent | 43ecda68eb85bdb38c635ecd3e5a5296a2451f81 (diff) | |
| download | CMake-0c47b91fccf5d55a0edc1512a543b8445a8fa4ba.zip CMake-0c47b91fccf5d55a0edc1512a543b8445a8fa4ba.tar.gz CMake-0c47b91fccf5d55a0edc1512a543b8445a8fa4ba.tar.bz2 | |
Genex: add_custom_command: DEPFILE supports genex
This facility is very useful for 'Ninja Multi-Config' and required
as well for future support of DEPFILE in 'Xcode' and 'Visual Studio'
generators (#20286).
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` |