It looks reasonable at first glance. I'll give it a try with the full CMake test suite tomorrow plus maybe a build of a larger project, and let you know if I discover any gotchas.
Thanks, David On Tue, Jul 26, 2011 at 5:16 PM, Johan Björk <p...@spotify.com> wrote: > Hi David, > Please see attached patch. It seems to work with the project I happened to > have open; it's not tested more then that. You know the xcode generator a > whole lot better then me; does it seem reasonable? > Thanks > /Johan > > On Tue, Jul 26, 2011 at 7:31 PM, David Cole <david.c...@kitware.com> wrote: >> >> Sounds like we need a ZERO_CHECK target like we have in the Visual >> Studio generators to enable parallel building in Xcode. >> >> There are currently some problems with the existing CMake re-run >> commands on VS builds when CMake inputs change during the course of >> the build. When that happens, (not something that us CMake devs >> expect, by the way, but not forbidden/prevented either...), CMake >> re-runs during the middle of the build, and we get all the bug reports >> about Visual Studio reload stuff not working (here, and related >> issues: http://public.kitware.com/Bug/view.php?id=11258 and >> particularly, this note: >> http://public.kitware.com/Bug/view.php?id=11440#c26905 ) >> >> I don't think there's a specific reason for it... Perhaps it was >> simply easiest that way, or we didn't have a way to depend on custom >> targets at the time, or it was modeled after the VS re-run rules... >> (Or maybe Bill or Brad will chime in if I'm incorrect here...) >> >> >> HTH, >> David >> >> >> On Mon, Jul 25, 2011 at 5:37 PM, Johan Björk <p...@spotify.com> wrote: >> > Hi guys, >> > >> > I noticed that each XCode target has an associated CMake ReRun script >> > phase. Is there a specific reason for this (in difference to having >> > one target that all others depend on that does the ReRun check?) >> > >> > It causes a fair few issues, it fails when you are parallelcompiling >> > targets (It'll start <number of cpus> copies of cmake at the same >> > time), secondly it adds quite some time to the build if you have many >> > targets >> > /Johan >> > _______________________________________________ >> > 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 >> > > > _______________________________________________ cmake-developers mailing list cmake-developers@cmake.org http://public.kitware.com/cgi-bin/mailman/listinfo/cmake-developers
