On 09/28/2010 05:35 PM, David Aldrich wrote: > Hi > > I am writing CMakeLists.txt files for my C++ application. Initially I set the > C++ compiler flags by setting CMAKE_CXX_FLAGS: > > set( CMAKE_CXX_FLAGS "-Wall -m64 -O3 " ) > > Then I realised that those flags get passed to the linker as well, which > seemed a bit untidy. [...]
But possibly necessary: <http://www.cmake.org/pipermail/cmake/2010-July/038083.html> et seq. > [...] So I now use add_definitions instead: > > add_definitions( "-Wall -m64 -O3" ) > > Is there a better way of doing this? Don't do this at all, and adhere to the flags. > My CMakeLists.txt files only handle a release build currently. If you could > give me a hint for how to go on to add a debug build option, I would be > grateful. Doesn't the DEBUG variant of the flags, e.g. CMAKE_CXX_FLAGS_DEBUG, and other related variables - perhaps in connection with CMAKE_BUILD_TYPE - work for you? Regards, Michael _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake
