[CMake] issue 7215

[Bill Hoffman]

Neil Girdhar wrote:
> Hi Cmake people
> 
> I'm having a problem with cmake.  I think it's issue 7215 
> <http://www.cmake.org/Bug/view.php?id=7215>.  I am running mac os X 
> 1.04.  I used macports to install cmake and qt.  My project used to 
> compile, and then I upgraded both cmake and qt, and it no longer 
> compiles.  examining the preprocessed output of one of my source files, 
> I can see that it is giving me "error template with C linkage" errors 
> even though there is no surround 'extern "C"' and the source file is 
> called something.cc.  That seems to indicate that there's an implicit 
> extern "C".
> 
> So, what is the work-around.  Should I wait for a new version of cmake 
> to be bundled into macports?  Can I define NO_IMPLICIT_EXTERN_C 
> somewhere? Where?
> 
> Thanks a lot for your help!
> 

That bug report is for gccxml and not CMake.   Are you using the Xcode 
or Makefile generator for the Mac?  If Xcode can you try the makefiles. 
  Also what version of CMake are you using?

-Bill