Hello, Following this thread:
http://thread.gmane.org/gmane.comp.programming.tools.cmake.devel/8546 I've pushed a patch to the set_emptyvar_PARENT_SCOPE topic. This patch introduces a new policy (CMP0040) to control the behaviour of set(var "" PARENT_SCOPE) the OLD behaviour is to unset the "var" variable in the parent scope the NEW behaviour is to set it as an empty string (coherently with set(var "")) Could you review the topic please? Thanks. Cheers, Daniele -- 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://public.kitware.com/cgi-bin/mailman/listinfo/cmake-developers
