That worked, thanks David. I guess CMake goes right-to-left for function parameters? I don't see how else it doesn't think PARENT_SCOPE is a value instead of an option.
--------- Robert Dailey On Thu, Feb 9, 2012 at 1:45 PM, David Cole <david.c...@kitware.com> wrote: > On Thu, Feb 9, 2012 at 2:41 PM, Robert Dailey <rcdai...@gmail.com> wrote: > >> 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 ) >> > > That leaves it set, with a value of the empty string, in the parent scope. > Give the one I sent a try. > > > >> >> --------- >> 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