cmGlobalNinjaGenerator: tell ninja to actually read the depfile

But only do so if the depfile is not specified as an output of the
command. Otherwise the command will out-of-date itself as `ninja`
deletes depfiles that it incorporates into the database and a missing
output will cause the command to run again.
This commit is contained in:
Ben Boeckel
2023-10-23 16:43:19 -04:00
parent 45eff9145e
commit b0177003e1
2 changed files with 21 additions and 1 deletions
+5
View File
@@ -373,6 +373,11 @@ The options are:
:manual:`generator expressions <cmake-generator-expressions(7)>` was also
added.
.. versionadded:: 3.29
The :ref:`Ninja Generators` will now incorporate the dependencies into its
"deps log" database if the file is not listed in ``OUTPUTS`` or
``BYPRODUCTS``.
Using ``DEPFILE`` with generators other than those listed above is an error.
If the ``DEPFILE`` argument is relative, it should be relative to