On Fri, Oct 1, 2010 at 4:23 AM, David Aldrich <david.aldr...@eu.nec.com> wrote: > Hi > >> if(CMAKE_BUILD_TYPE EQUAL Debug) >> set(CMAKE_CXX_FLAGS -Wno-long-long -Wno-comment -Wwrite-strings >> -std=c++0x -pedantic-errors -pedantic -Wall -W -g -gdwarf-2 -Weffc++ >> -Wmain -Wextra) >> else(CMAKE_BUILD_TYPE EQUAL Debug) >> set(CMAKE_CXX_FLAGS -s etc) >> endif(CMAKE_BUILD_TYPE EQUAL Debug) > > As a total non-expert I don't see how this will work because if build type is > "Debug" then CMake will use CMAKE_CXX_FLAGS_DEBUG not CMAKE_CXX_FLAGS. > > Am I right? > > Best regards > > David >
I believe it would use both, however, if you are checking CMAKE_BUILD_TYPE, then your build system will not work as expected on multi-configuration generators like Visual Studio and XCode. Setting CMAKE_CXX_FLAGS_DEBUG is the way to go. Ryan >> -----Original Message----- >> From: cmake-boun...@cmake.org [mailto:cmake-boun...@cmake.org] On Behalf Of >> fat...@crackmonkey.us >> Sent: 01 October 2010 09:50 >> To: cmake@cmake.org >> Subject: Re: [CMake] CMake Digest, Vol 77, Issue 104 >> >> >> > Date: Wed, 29 Sep 2010 03:14:57 +0200 >> > From: Michael Hertling <mhertl...@online.de> >> > Subject: Re: [CMake] How to set compiler flags? >> > To: cmake@cmake.org >> > Message-ID: <4ca29311.1050...@online.de> >> > Content-Type: text/plain; charset=ISO-8859-1 >> > >> > > [...] 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. >> > >> >> Interesting - I've been doing this: >> >> if(CMAKE_BUILD_TYPE EQUAL Debug) >> set(CMAKE_CXX_FLAGS -Wno-long-long -Wno-comment -Wwrite-strings >> -std=c++0x -pedantic-errors -pedantic -Wall -W -g -gdwarf-2 -Weffc++ >> -Wmain -Wextra) >> else(CMAKE_BUILD_TYPE EQUAL Debug) >> set(CMAKE_CXX_FLAGS -s etc) >> endif(CMAKE_BUILD_TYPE EQUAL Debug) >> >> because it never occurred to me to do it another way. >> >> Is this wrong too? >> >> Regards, >> Adam J Richardson -- Ryan Pavlik HCI Graduate Student Virtual Reality Applications Center Iowa State University rpav...@iastate.edu http://academic.cleardefinition.com Internal VRAC/HCI Site: http://tinyurl.com/rpavlik _______________________________________________ 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
