GDC phobos source path

[Johannes Pfau via D.gnu]

Am Tue, 23 Jun 2015 15:37:35 +0000
schrieb "John Colvin" <john.loughran.colvin at gmail.com>:

> How does gdc know where to look for druntime/phobos source code? 
> I successfully built gdc for the first time on OS X, but it's 
> looking at completely the wrong source code.
> 
> I have gdc manually (i.e. make install) installed in /opt/gdc and 
> ldc installed via homebrew in /usr/local, but when I try and 
> compile anything with gdc I get
> 
> /usr/local/Cellar/ldc/0.15.2-beta1/include/d/core/stdc/config.d:28:3:
> error: static if conditional cannot be at global scope static
> if( (void*).sizeof > int.sizeof ) ^
> 
> which makes very little sense to me. At the very least I would 
> have expected it to see /usr/local/include/d or 
> /usr/local/include/d2

That's really strange. This code handles include paths:
https://github.com/D-Programming-GDC/GDC/blob/master/gcc/d/d-incpath.cc