From 305cecee4f38ca2bbf39acc2dac70401f5aa12ad Mon Sep 17 00:00:00 2001
From: Niko Matsakis <niko@alum.mit.edu>
Date: Tue, 1 Nov 2011 21:05:56 -0700
Subject: [PATCH] pass proper options to libuv make

---
 mk/rt.mk | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/mk/rt.mk b/mk/rt.mk
index aa7e6792e78b..22adccf7620e 100644
--- a/mk/rt.mk
+++ b/mk/rt.mk
@@ -23,6 +23,10 @@
 # fit the experimental data (i.e., I was able to get the system 
 # working under these assumptions). 
 
+# Hack for passing flags into LIBUV, see below.
+LIBUV_FLAGS_i386 = -m32
+LIBUV_FLAGS_x86_64 = -m64
+
 define DEF_RUNTIME_TARGETS
 
 ######################################################################
@@ -155,7 +159,8 @@ $$(LIBUV_LIB_$(1)): $$(wildcard \
                      $$(S)src/rt/libuv/*/*/* \
                      $$(S)src/rt/libuv/*/*/*/*)
 	$$(Q)$$(MAKE) -C $$(S)mk/libuv/$$(LIBUV_ARCH_$(1))/$$(LIBUV_OSTYPE_$(1)) \
-		CFLAGS="$$(TAR_CFLAGS)" LDFLAGS="-m32" \
+		CFLAGS="$$(LIBUV_FLAGS_$$(HOST_$(1)))" \
+        LDFLAGS="$$(LIBUV_FLAGS_$$(HOST_$(1)))" \
 		CC="$$(CFG_GCCISH_CROSS)$$(CC)" \
 		CXX="$$(CFG_GCCISH_CROSS)$$(CXX)" \
 		AR="$$(CFG_GCCISH_CROSS)$$(AR)" \