From 94dbaf7049a7947e51d8ec3c62634e3acc29b590 Mon Sep 17 00:00:00 2001
From: leozwang <leozwang@google.com>
Date: Mon, 8 Sep 2014 12:42:33 -0700
Subject: Enable optimization only for emulator target.

For PDK build, we first build platform.zip then build mini_emulator_ target
to build final images by invoking "PDK_FUSION_PLATFORM_ZIP=x.zip make".
However, in our internal test, I want to have optimization enabled to speed
up booting.

This patch should not break existing PDK build process but at the same time
speed up internal PDK emulator build.

Change-Id: I3c872d77af25accdb93e914679bcc357bf845ba3
---
 BoardConfig.mk | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/BoardConfig.mk b/BoardConfig.mk
index 1bbeaad..6005df5 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -4,3 +4,9 @@
 #
 
 include device/generic/armv7-a-neon/BoardConfig.mk
+
+ifndef PDK_FUSION_PLATFORM_ZIP
+ifeq ($(HOST_OS),linux)
+  WITH_DEXPREOPT := true
+endif
+endif # PDK_FUSION_PLATFORM_ZIP
-- 
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