From: Evan Cheng <evan.cheng@apple.com>
Date: Sat, 7 Mar 2009 01:40:17 +0000 (+0000)
Subject: If ARCH is x86_64, pass -m64 to the host compiler. -m32 for i386. This makes sure... 
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=4b5051b0f91c35fed0d0d443ae435c51147d3d03;p=oota-llvm.git

If ARCH is x86_64, pass -m64 to the host compiler. -m32 for i386. This makes sure the JIT work correctly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66315 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/Makefile.rules b/Makefile.rules
index a8af0ef4ede..15bc2decf9b 100644
--- a/Makefile.rules
+++ b/Makefile.rules
@@ -516,6 +516,14 @@ ifdef UNIVERSAL
 
   # Building universal cannot compute dependencies automatically.
   DISABLE_AUTO_DEPENDENCIES=1
+else
+  ifeq ($(ARCH),x86_64)
+    CompileCommonOpts += -m64
+  else
+    ifeq ($(ARCH),i386)
+      CompileCommonOpts += -m32
+    endif
+  endif
 endif
 
 ifeq ($(OS),SunOS)