Orion Poplawski wrote:
> Trying to configure CGAL 3.5 with cmake 2.8.0 rc4 on Fedora and cmake is
> segfaulting. Quick analysis shows that it's faulting here:
>
> #1 cmMakefile::RaiseScope (this=<value optimized out>)
> at /usr/src/debug/cmake-2.8.0-rc4/Source/cmMakefile.cxx:3392
> 3392 this->LocalGenerator->GetParent()->GetMakefile())
> (gdb) list
> 3391 else if(cmMakefile* parent =
> 3392 this->LocalGenerator->GetParent()->GetMakefile())
> 3393 {
>
> looks like this->LocalGenerator->Parent is null here.
>
> (gdb) print this->LocalGenerator->Parent
> $3 = (cmLocalGenerator *) 0x0
>
> Does there need to be check for it being null, or should it never be null?
The check for null is incorrectly applied to the GetMakefile() call instead
of the GetParent() call. We'll fix it for the next release candidate.
However, it does mean that the project tries to use set(... PARENT_SCOPE)
at the top level, which should also be fixed.
-Brad
_______________________________________________
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
