15.02.2017, 20:08, "Bill Newcomb" <bnewc...@nvidia.com>: > My top-level CMakeLists.txt files always end up with a lot of > > if(NOT_DEFINED foo) > set(foo bar) > endif() > > things to allow people to pass interesting things on the command line or > to write their own "set this and that" CMakeLists.txt and include the > top-level one. > > It would improve readability to have set_if_not_set and friends from > CTest.cmake available in a separate module or, better still, as language > primitives, either as-is or like > > set(IF_NOT_SET foo bar) > > or maybe > > set(foo bar IF_NOT_SET) > > Obviously I could define set_if_not_set at the top of each top-level > CMakeLists.txt, but the above would be nicer. > > What do you think?
Use options or CACHE variables, default values will be set unless user specifies them explicitly. > > Thanks, > B. > > ----------------------------------------------------------------------------------- > This email message is for the sole use of the intended recipient(s) and may > contain > confidential information. Any unauthorized review, use, disclosure or > distribution > is prohibited. If you are not the intended recipient, please contact the > sender by > reply email and destroy all copies of the original message. > ----------------------------------------------------------------------------------- > -- > > Powered by www.kitware.com > > Please keep messages on-topic and check the CMake FAQ at: > http://www.cmake.org/Wiki/CMake_FAQ > > Kitware offers various services to support the CMake community. For more > information on each offering, please visit: > > CMake Support: http://cmake.org/cmake/help/support.html > CMake Consulting: http://cmake.org/cmake/help/consulting.html > CMake Training Courses: http://cmake.org/cmake/help/training.html > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/cmake -- Regards, Konstantin -- Powered by www.kitware.com Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Kitware offers various services to support the CMake community. For more information on each offering, please visit: CMake Support: http://cmake.org/cmake/help/support.html CMake Consulting: http://cmake.org/cmake/help/consulting.html CMake Training Courses: http://cmake.org/cmake/help/training.html Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/cmake
