buildbot failure in MacPorts on buildports-snowleopard-x86_64

[Michael Dickens]

I can replicate the error by selecting "configure.compiler=llvm-gcc-4.2"
on my 10.8 box. After some testing, I see no reason why they use
"-std=gnu90" at all -- it does not seem to impact compilation, at least
on OSX.  Maybe it works on some other host OS.  So, I'm just removing
the use of it. - MLD

On Thu, Jun 6, 2013, at 01:52 PM, Michael Dickens wrote:
> Interesting; thanks! I'll look into it shortly. - MLD
> 
> On Thu, Jun 6, 2013, at 01:50 PM, Ryan Schmidt wrote:
> > I can reproduce this problem on 10.6.  According to build/CMakeFiles/CMakeError.log the reason why this failed is "-std=gnu90" is not recognized by gcc 4.2: