[CMake] QT4/5_WRAP_CPP / INTERFACE_INCLUDE_DIRECTORIES

[Christian Ehrlicher]

Hi,

 

I wonder if it is a documentation error or an error in QT4/5_CREATE_MOC_COMMAND. The documentation states, that INTERFACE_INCLUDE_DIRECTORIES is taken from the given target but the code says, that INCLUDE_DIRECTORIES is used:

If the <tgt> is specified, the
      INTERFACE_INCLUDE_DIRECTORIES and INTERFACE_COMPILE_DEFINITIONS from
      the <tgt> are passed to moc.

Code:

set(targetincludes "$<TARGET_PROPERTY:${moc_target},INCLUDE_DIRECTORIES>")

 

 

The two properties have different content and when I use an INTERFACE library as target, it does not work (forbidden property):


TARGET_INCLUDE_DIRECTORIES(foo
  PUBLIC
    /home/public
  INTERFACE
    /home/interface
  PRIVATE
    /home/private
)
get_target_property(targetincludes foo INTERFACE_INCLUDE_DIRECTORIES)
message(STATUS "ifc incl: ${targetincludes}")
get_target_property(targetincludes foo INCLUDE_DIRECTORIES)
message(STATUS "incl: ${targetincludes}")

-->
-- ifc incl: /home/public;/home/interface
-- incl: /home/public;/home/private

 

Thx,

Christian

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