embunit: Use -fno-strict-aliasing

Use -fno-strict-aliasing to work around src/TestCaller.c line 54

Change-Id: Ic43e6f48527fb9a9e5b8baaadab132c638eba65e
Signed-off-by: Bernhard Rosenkraenzer <Bernhard.Rosenkranzer@linaro.org>
diff --git a/Android.mk b/Android.mk
index ac4e9f5..2c877ef 100644
--- a/Android.mk
+++ b/Android.mk
@@ -19,6 +19,8 @@
 
 LOCAL_MODULE_TAGS := tests
 
+LOCAL_CFLAGS := -fno-strict-aliasing
+
 LOCAL_MODULE := libembunit
 
 include $(BUILD_SHARED_LIBRARY)