[CMake] Disabling C for C++-only projects

[Johannes Zarl]

On Wednesday 25 July 2012 22:20:55 Clinton Stimpson wrote:
> On Wednesday, July 25, 2012 10:06:27 PM Johannes Zarl wrote:
> > I'm wondering if this counts as a bug in FindQt4 and FindKDE, because
> > after all these two projects are C++, so any platform test should IMO be
> > using the same compiler as the build-process does?
> 
> This has already been fixed in FindQt4 since CMake 2.8.6.

...using cmake 2.8.9-rc1 from debian. 

But I'm absolutely fine with Alexander's statement that this is a (very low 
priority) bug. This means that my understanding of 
CheckSymbolExists and CheckCXXSymbolExists is not totally wrong and that it is 
basically ok to make a project without the C language being enabled.

Sorry about the noise ;-)

Cheers,
  Johannes