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| author | Stephen Kelly <steveire@gmail.com> | 2014-02-13 19:52:21 (GMT) |
|---|---|---|
| committer | Stephen Kelly <steveire@gmail.com> | 2014-04-02 21:14:02 (GMT) |
| commit | 3676fb49634efd01755aa5c12d58e2f2bf20d09f (patch) | |
| tree | 9fa46bbd284083457ce0133ff27d03fd710e9c76 /Help/prop_tgt | |
| parent | e6971df6ab647031ba9689c9afbbde78cc62e35f (diff) | |
| download | CMake-3676fb49634efd01755aa5c12d58e2f2bf20d09f.zip CMake-3676fb49634efd01755aa5c12d58e2f2bf20d09f.tar.gz CMake-3676fb49634efd01755aa5c12d58e2f2bf20d09f.tar.bz2 | |
cmTarget: Allow transitive evaluation of SOURCES property.
Extend the cmGeneratorExpressionDAGChecker with an interface
returning the name of the top target. Use that to determine
when there is a DAG violation, as required by the RunCMake.Languages
tests.
Diffstat (limited to 'Help/prop_tgt')
| -rw-r--r-- | Help/prop_tgt/INTERFACE_SOURCES.rst | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/Help/prop_tgt/INTERFACE_SOURCES.rst b/Help/prop_tgt/INTERFACE_SOURCES.rst new file mode 100644 index 0000000..fb28231 --- /dev/null +++ b/Help/prop_tgt/INTERFACE_SOURCES.rst @@ -0,0 +1,15 @@ +INTERFACE_SOURCES +----------------- + +List of interface sources to pass to the compiler. + +Targets may populate this property to publish the sources +for consuming targets to compile. Consuming +targets can add entries to their own :prop_tgt:`SOURCES` property +such as ``$<TARGET_PROPERTY:foo,INTERFACE_SOURCES>`` to use the +sources specified in the interface of ``foo``. + +Contents of ``INTERFACE_SOURCES`` may use "generator expressions" +with the syntax ``$<...>``. See the :manual:`cmake-generator-expressions(7)` +manual for available expressions. See the :manual:`cmake-buildsystem(7)` +manual for more on defining buildsystem properties. |