On 29.09.09 11:23:46, Clinton Stimpson wrote: > On Tuesday 29 September 2009 11:00:56 am James Bigler wrote: > > Is it possible to detect a 32 bit build on a 64 bit system. > > > > I know I can look at the CMAKE_SIZEOF_VOIDP to determine the bitness > > of the build, but that can't tell me if I'm on a 64 bit linux system. > > Is there another mechanism? > > > > Maybe execute "uname -m" and see if its "x86_64."
If the build is 32bit than that might return i686 or something similar. At least here I need to explicitly do setarch i386 for some projects to have them compile in 32bit mode instead of 64bit as I have a 32bit userland (but a 64bit kernel). Andreas -- You two ought to be more careful--your love could drag on for years and years. _______________________________________________ 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
