How to tell portage to ignore /usr/local/bin PATH?

[trippels]

I have llvm-3.4 (tip) installed in /usr/local/bin and llvm-3.3 in /usr/bin .
When I emerge an ebuild that looks for llvm-config
portage always picks up /usr/local/bin/llvm-config .

How can I tell portage to ignore the /usr/local/bin/ PATH?

[trippels]

Ugh, it's hardcoded in pym/portage/package/ebuild/doebuild.py

[Naib]

submit a bug to have that as an option
_________________
#define HelloWorld int
#define Int main()
#define Return printf
#define Print return
#include <stdio>
HelloWorld Int {
Return("Hello, world!\n");
Print 0;