On Mon, 3 May 2010 10:27:35 -0600, Karl Merkley said: >The code currently builds and runs in 32 or 64 bit on Linux, Mac and >Windows. What I would like to be able to do is to detect the build >environment that the user starts cmake in and configure correctly for >that environment. For example, if I am building on my 32-bit Linux >box I want to detect that gcc needs the -m32 flag and have that added >automatically to my build process without having the user specify the >architecture. I'm not looking at supporting cross-platform builds on >one system, I just want to build correctly on the system that the user >starts the build on
What's 'correctly'? For example, on Mac OS X 10.6 on 64 bit capable hardware (that is, any Mac you buy today), the OS can run both 32 and 64 bit applications. Which is "correct"? -- ____________________________________________________________ Sean McBride, B. Eng s...@rogue-research.com Rogue Research www.rogue-research.com Mac Software Developer Montréal, Québec, Canada _______________________________________________ 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
