I didn't try that because I thought it would actually treat PARENT_SCOPE as a string and add it to the variable. I did this instead:
set( var "" PARENT_SCOPE ) --------- Robert Dailey On Thu, Feb 9, 2012 at 1:26 PM, David Cole <david.c...@kitware.com> wrote: > On Thu, Feb 9, 2012 at 2:22 PM, Alexander Neundorf < > a.neundorf-w...@gmx.net> wrote: > >> On Thursday 09 February 2012, Robert Dailey wrote: >> > It would seem useful to have a PARENT_SCOPE option for the unset() >> command, >> > just like its set() counterpart. Is there a particular reason why it >> does >> > not have it now? >> >> No, I think there is not particular reason. >> >> Alex >> -- >> >> 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 >> > > > Does: > > set(var PARENT_SCOPE) > > have the intended effect? > > (If so, you could use that until such time as PARENT_SCOPE is added to > unset.) > > > -- > > 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 >
-- 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