Don't munge arguments when configure is run by make

Fixes Homebrew/homebrew-versions#364.

1 files changed, 3 insertions, 3 deletions

diff --git a/Library/ENV/4.3/cc b/Library/ENV/4.3/cc
index 93f30ec4f..e89f176f0 100755
--- a/Library/ENV/4.3/cc
+++ b/Library/ENV/4.3/cc
@@ -73,10 +73,10 @@ class Cmd
     end
   end
   def args
-    args = if not cccfg? 'O' or tool == 'ld'
-      @args.dup
+    if !cccfg?("O") || tool == "ld" || configure?
+      args = @args.dup
     else
-      refurbished_args
+      args = refurbished_args
     end
     if tool != 'ld'
       args << "--sysroot=#{sdkroot}"