From cfd4c3a1815359d394a2c3cb678bb1d10223d549 Mon Sep 17 00:00:00 2001
From: Mike McQuaid <mike@mikemcquaid.com>
Date: Tue, 29 Dec 2015 11:56:55 +0000
Subject: [PATCH] superenv/cc: don't filter out `gdwarf-2`.

It's needed by `cgo` which is used by a lot of Go software.
---
 Library/ENV/4.3/cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Library/ENV/4.3/cc b/Library/ENV/4.3/cc
index 91707eea97..2ce4bf73d5 100755
--- a/Library/ENV/4.3/cc
+++ b/Library/ENV/4.3/cc
@@ -135,7 +135,7 @@ class Cmd
     args = []
 
     case arg
-    when /^-g\d?/, /^-gstabs\d+/, "-gstabs+", /^-ggdb\d?/, "-gdwarf-2",
+    when /^-g\d?$/, /^-gstabs\d+/, "-gstabs+", /^-ggdb\d?/,
       /^-march=.+/, /^-mtune=.+/, /^-mcpu=.+/,
       /^-O[0-9zs]?$/, "-fast", "-no-cpp-precomp",
       "-pedantic", "-pedantic-errors", "-Wno-long-double",