From 979a225598e9b4fd51a519c4d7012e8d1659c600 Mon Sep 17 00:00:00 2001
From: Brian Anderson <banderson@mozilla.com>
Date: Fri, 13 Apr 2012 21:28:19 -0700
Subject: [PATCH] rustc: Don't hardcode -lm

It does not appear to serve a purpose
---
 src/rustc/back/link.rs | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/src/rustc/back/link.rs b/src/rustc/back/link.rs
index 114f02fd093..11c3f43f666 100644
--- a/src/rustc/back/link.rs
+++ b/src/rustc/back/link.rs
@@ -608,9 +608,6 @@ fn link_binary(sess: session,
             cc_args += ["-Wl,-install_name,@rpath/"
                         + path::basename(output)];
         }
-    } else {
-        // FIXME: why do we hardcode -lm?
-        cc_args += ["-lm"];
     }
 
     // Always want the runtime linked in