From ef5113dcdbe0aba596dab6bfcd413d75fa246e21 Mon Sep 17 00:00:00 2001
From: Andreas Gampe <agampe@google.com>
Date: Thu, 15 May 2014 13:54:25 -0700
Subject: ART: Make build error a warning for TARGET_CPU_SMP

Builds that do not build for targets will not have this information.
Make it a warning.

Change-Id: Ibd5fa6f5d2c1cf6d86de30df24d25eddb23fb81d
---
 build/Android.common.mk | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/build/Android.common.mk b/build/Android.common.mk
index 75d360c4c3..7f33ee551b 100644
--- a/build/Android.common.mk
+++ b/build/Android.common.mk
@@ -254,7 +254,9 @@ else
   ifeq ($(TARGET_CPU_SMP),false)
     ART_TARGET_CFLAGS += -DANDROID_SMP=0
   else
-    $(error TARGET_CPU_SMP must be (true|false), found $(TARGET_CPU_SMP))
+    $(warning TARGET_CPU_SMP should be (true|false), found $(TARGET_CPU_SMP))
+    # Make sure we emit barriers for the worst case.
+    ART_TARGET_CFLAGS += -DANDROID_SMP=1
   endif
 endif
 ART_TARGET_CFLAGS += $(ART_DEFAULT_GC_TYPE_CFLAGS)
-- 
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