help understanding the validate_build_xhtml failure of ./validate for my CPP patch

[Malcolm Wallace]

On 23 Mar 2014, at 20:33, Carter Schonwald wrote:

> Hey all, I'm trying to get my CPP_Setttings patch to validate,
> and i'm trying to understand why my validate is failing. At this point im stumped and I really could  use some help!


This looks like the key information:

> Building xhtml-3000.2.1...
> Preprocessing library xhtml-3000.2.1...
> ghc: could not execute: 

Ghc is reporting that it could not execute "".  This suggests the commandline for external preprocessing is incorrectly formed.

Regards,
    Malcolm