On Tue, Apr 28, 2009 at 10:12:17AM +0800, brice rebsamen wrote: > >>>How to know the version of an installed library? My code has #if > >>>macros to handle different APIs. So I would need to get the version > >>>and set 2 variables (MAJOR and MINOR) and pass them to the compiler > >>>(-D). > >>> > >>>To be more precise, I am interested in Player/Stage. One way to get > >>>the version is to run the player executable. Under linux: > >>> > >>>VERSION=`player 2>&1 | grep "Player v" | cut -d' ' -f2` > >>>this gives "v2.2.0". Then > >>>MAJOR=`echo $VERSION | cut -d'.' -f2` > >>>MINOR=`echo $VERSION | cut -d'.' -f3`
Use add_custom_command + add_custom_target to run the script (write it in a multi-platform scripting language a la Python if you want cross-platform functionality). Probably the easiest way to get that info back into CMake is to write the output to a configure file and then read that in your CMakeLists. tyler _______________________________________________ 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
