Merge topic 'add_library-mention-xcode-objlib-behavior'

4c40ab26 add_library: mention that Xcode requires a real source file

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Tom Hughes <tomtheengineer@gmail.com>
Merge-request: !1549
This commit is contained in:
Brad King
2017-12-04 15:53:02 +00:00
committed by Kitware Robot
+3 -3
View File
@@ -111,9 +111,9 @@ may contain only sources that compile, header files, and other files
that would not affect linking of a normal library (e.g. ``.txt``).
They may contain custom commands generating such sources, but not
``PRE_BUILD``, ``PRE_LINK``, or ``POST_BUILD`` commands. Object libraries
cannot be linked. Some native build systems may not like targets that
have only object files, so consider adding at least one real source file
to any target that references ``$<TARGET_OBJECTS:objlib>``.
cannot be linked. Some native build systems (such as Xcode) may not like
targets that have only object files, so consider adding at least one real
source file to any target that references ``$<TARGET_OBJECTS:objlib>``.
Alias Libraries
^^^^^^^^^^^^^^^