Hi: Things are more clear. There is a bug report for CMake: https://cmake.org/pipermail/cmake-developers/2015-October/026737.html <https://cmake.org/pipermail/cmake-developers/2015-October/026737.html> After some tests, the options begin with “-g” has problem too.
Tom Sun > tom <[email protected]> 於 2015年10月20日 下午5:19 寫道： > > Hi Campbell: > I added a print and found the cycles CMakeLists.txt has done it, somehow, > the Xcode does not take it and cause the link error. > > The added print line is like this: > ————————————— > --- a/intern/cycles/blender/CMakeLists.txt > +++ b/intern/cycles/blender/CMakeLists.txt > @@ -57,6 +57,7 @@ blender_add_lib(bf_intern_cycles "${SRC}" "${INC}" > "${INC_SYS}") > # avoid link failure with clang 3.4 debug > if(CMAKE_C_COMPILER_ID MATCHES "Clang" AND NOT ${CMAKE_C_COMPILER_VERSION} > VERSION_LESS '3.4') > set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} > -gline-tables-only") > + message("in cycles CMakelists.txt, CMAKE_CXX_FLAGS_DEBUG = > ${CMAKE_CXX_FLAGS_DEBUG}") > endif() > ————————————— > And the observed output is: > ... > in cycles CMakelists.txt, CMAKE_CXX_FLAGS_DEBUG = -fno-strict-aliasing -g > -gline-tables-only > … > ————————————— > The compiler flag has -gline-tables-only as we expect, the problem may be > caused by Xcode NOT translating it correctly to its project settings, > it has to take more investigations to know why. > > Tom Sun > > >> tom <[email protected] <mailto:[email protected]>> 於 2015年10月19日 下午10:36 >> 寫道： >> >> Hi Campbell: >> I have patched CMake and test with it: >> either set CMAKE_BUILD_TYPE to “RelWithDebInfo” or “Debug” does not work. >> I use CMake 3.3.0 (GUI) to configure, Xcode 7.0. >> Tom Sun >> >> >>> >>> >>> 寄件人: Campbell Barton <[email protected] <mailto:[email protected]>> >>> 日期: 2015年10月17日 GMT+8 下午10:07:51 >>> 收件人: bf-blender developers <[email protected] >>> <mailto:[email protected]>> >>> 標題: Re: [Bf-committers] Compile Blender with cycles with Debug configuration >>> >>> >>> Heres a patch for CMake (untested). >>> https://developer.blender.org/P272 <https://developer.blender.org/P272> >>> >>> This is removing debug info, so more of a workaround. >>> Nevertheless its probably worth applying unless someone can >>> investigate whats going on. >>> >>> Could someone see if this is needed for CMAKE_BUILD_TYPE set to >>> "RelWithDebInfo" too? >>> >>> On Sun, Oct 18, 2015 at 12:39 AM, Smells Like Donkey >>> <[email protected] <mailto:[email protected]>> wrote: >>>> You’re very welcome! I didn’t have time to figure out how to make cmake >>>> automatically put those flags into the generated project so there’s still >>>> more to do! >>>> >>>> Take care, >>>> Tod. >>>> >>>>> On Oct 15, 2015, at 11:53 PM, Ching-Ping Sun <[email protected] >>>>> <mailto:[email protected]>> wrote: >>>>> >>>>> Hi Tod: >>>>> It works like a charm. Very appreciate for your hint. >>>>> Jpsun >>>>> _______________________________________________ >>>>> Bf-committers mailing list >>>>> [email protected] <mailto:[email protected]> >>>>> http://lists.blender.org/mailman/listinfo/bf-committers >>>>> >>>> >>>> _______________________________________________ >>>> Bf-committers mailing list >>>> [email protected] <mailto:[email protected]> >>>> http://lists.blender.org/mailman/listinfo/bf-committers >>> >>> >>> >>> -- >>> - Campbell >>> >>> >>> >> > _______________________________________________ Bf-committers mailing list [email protected] http://lists.blender.org/mailman/listinfo/bf-committers
