Don't add Qt5::<ModuleName>Private in CMake < 3.0

This change restores usability of Qt with older versions of CMake which
do not provide a language feature used in the implementation of the new
Qt5::<ModuleName>Private targets.

Task-number: QTBUG-60229
Change-Id: I6a6a1b09be3edca200692250bb8f0d7f6a1b8f7a
Reviewed-by: Stephen Kelly <steveire@gmail.com>
This commit is contained in:
Kai Pastor 2017-04-21 20:24:14 +02:00
parent 2eee24702b
commit 03c1c750d6

View File

@ -252,7 +252,8 @@ if (NOT TARGET Qt5::$${CMAKE_MODULE_NAME})
endif()
endforeach()
if (_Qt5$${CMAKE_MODULE_NAME}_PRIVATE_DIRS_EXIST)
if (_Qt5$${CMAKE_MODULE_NAME}_PRIVATE_DIRS_EXIST
AND NOT CMAKE_VERSION VERSION_LESS 3.0.0 )
add_library(Qt5::$${CMAKE_MODULE_NAME}Private INTERFACE IMPORTED)
set_property(TARGET Qt5::$${CMAKE_MODULE_NAME}Private PROPERTY
INTERFACE_INCLUDE_DIRECTORIES ${Qt5$${CMAKE_MODULE_NAME}_OWN_PRIVATE_INCLUDE_DIRS}