[39130] trunk/dports/lang/ghc

[Ryan Schmidt]

On Aug 9, 2008, at 12:22, gwright at macports.org wrote:

> Revision: 39130
>           http://trac.macosforge.org/projects/macports/changeset/39130
> Author:   gwright at macports.org
> Date:     2008-08-09 10:22:34 -0700 (Sat, 09 Aug 2008)
> Log Message:
> -----------
> Patch a socket bug and minor Portfile change to allow "port build"
> to change to the working directory.

[snip]

>  build	{
> -	system "env DYLD_FALLBACK_LIBRARY_PATH=${prefix}/lib ${build.cmd}"
> +	system "cd ${worksrcpath} && env DYLD_FALLBACK_LIBRARY_PATH=$ 
> {prefix}/lib ${build.cmd}"
>  }

Why override the build phase? Why not just append  
DYLD_FALLBACK_LIBRARY_PATH=${prefix}/lib to build.env?