Hi Stephen, there are two ways to have this compiler flag added in a non-global fashion:
- You can add it to specific targets using set_target_properties(mytarget1 mytarget2 ... PROPERTIES COMPILE_FLAGS "/Zc:wchar_t-") - You can add it to specific source files using set_source_files_properties(mysource1 mysource2 ... PROPERTIES COMPILE_FLAGS "/Zc:wchar_t-") Usually you want to take the first approach - unless you are using the "NMake Makefiles" generator and have a resource script (.rc file) among your sources. In this case your custom compile flags will be passed to the resource compiler as well, causing it to either error out or generate an invalid .res file (happens with the /MT option BTW) that will crash the linker. Go for the second approach then. The "Visual Studio xxx" generators behave more useful here. They filter out any target compile flags unsuitable for the resource compiler and only pass /I or /D flags to it. Best regards, Gerhard -----Ursprüngliche Nachricht----- Gesendet: Samstag, 9. Februar 2008 22:29 Cc: CMake@cmake.org Betreff: Re: [CMake] "Treat wchar as built-in type" in Cmake ? Stefan Buschmann wrote: > Just add the corresponding command line option for the compiler: > > ADD_DEFINITIONS( > /Zc:wchar_t- # Treat wchar_t as > built-in type > ) > > BTW: The command line switch for a specific option is usually mentioned > in the comments for that option in Visual Studio. Thanks. However, as far as I can see, ADD_DEFINITIONS adds the option globally for all projects. I want to restrict it to one only - is that possible ? -- Regards Steve Collyer Netspinner Ltd _______________________________________________ CMake mailing list CMake@cmake.org http://www.cmake.org/mailman/listinfo/cmake _______________________________________________ CMake mailing list CMake@cmake.org http://www.cmake.org/mailman/listinfo/cmake