From 79a7e6f23b9412d281f2c4957be39b656f78fe1e Mon Sep 17 00:00:00 2001 From: Stephen Kelly Date: Thu, 2 Aug 2012 10:07:19 +0200 Subject: Require CMake 2.8.9 for the qt5_use_modules function. The newer CMake version has the POSITION_INDEPENDENT_CODE property which is what we need here. The CMake 2.8.8 implementation uses awkward and incomplete string manipulation which I don't want to maintain for any amount of time when Qt 5.0 is released. Change-Id: If7ace9c6925ccdbf800f1863fa2368e55fa44d7f Reviewed-by: Brad King Reviewed-by: Stephen Kelly --- src/corelib/Qt5CoreMacros.cmake | 15 +-------------- 1 file changed, 1 insertion(+), 14 deletions(-) (limited to 'src/corelib/Qt5CoreMacros.cmake') diff --git a/src/corelib/Qt5CoreMacros.cmake b/src/corelib/Qt5CoreMacros.cmake index 7cccefd014..608c9be6b9 100644 --- a/src/corelib/Qt5CoreMacros.cmake +++ b/src/corelib/Qt5CoreMacros.cmake @@ -212,7 +212,7 @@ function(QT5_ADD_RESOURCES outfiles ) endfunction() -if (NOT CMAKE_VERSION VERSION_LESS 2.8.8) +if (NOT CMAKE_VERSION VERSION_LESS 2.8.9) function(qt5_use_modules _target _link_type) if ("${_link_type}" STREQUAL "LINK_PUBLIC" OR "${_link_type}" STREQUAL "LINK_PRIVATE" ) set(modules ${ARGN}) @@ -233,19 +233,6 @@ if (NOT CMAKE_VERSION VERSION_LESS 2.8.8) if (Qt5_POSITION_INDEPENDENT_CODE) set_property(TARGET ${_target} PROPERTY POSITION_INDEPENDENT_CODE ${Qt5_POSITION_INDEPENDENT_CODE}) - if (CMAKE_VERSION VERSION_LESS 2.8.9) - # We can't just append to the COMPILE_FLAGS property. That creats a ';' separated list - # which breaks the compile commmand line. - # Ensure non-duplication here manually instead. - get_property(_target_type TARGET ${_target} PROPERTY TYPE) - if ("${_target_type}" STREQUAL "EXECUTABLE" AND Qt5${_module}_EXECUTABLE_COMPILE_FLAGS) - get_target_property(_flags ${_target} COMPILE_FLAGS) - string(FIND "${_flags}" "${Qt5${_module}_EXECUTABLE_COMPILE_FLAGS}" _find_result) - if (NOT _find_result) - set_target_properties(${_target} PROPERTIES COMPILE_FLAGS "${_flags} ${Qt5${_module}_EXECUTABLE_COMPILE_FLAGS}") - endif() - endif() - endif() endif() endforeach() endfunction() -- cgit v1.2.3