From 51525f7a3f8596790251195fdfa0b56b3e4bfe01 Mon Sep 17 00:00:00 2001
From: Mark Pizzolato <mark@infocomm.com>
Date: Wed, 12 Oct 2011 15:39:06 -0700
Subject: [PATCH] Fixed builds on x64 *nix platforms to properly detect the
 availability of libm

---
 makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/makefile b/makefile
index 92879ab7..98499b57 100644
--- a/makefile
+++ b/makefile
@@ -28,7 +28,7 @@ ifeq ($(WIN32),)
     endif
   endif
   OS_CCDEFS = -D_GNU_SOURCE
-  ifeq (libm,$(shell if $(TEST) -e /usr/lib/libm.$(LIBEXT); then echo libm; fi))
+  ifeq (libm,$(shell if $(TEST) -e /usr/lib/libm.$(LIBEXT) -o -e /usr/lib64/libm.$(LIBEXT); then echo libm; fi))
     OS_LDFLAGS += -lm
   endif
   ifeq (SunOS,$(shell uname))