sync_test: Use -fno-strict-aliasing

Use -fno-strict-aliasing here so we don't have to use it globally.
Performance on tests isn't important anyway.

Change-Id: I92ae7209ced60176cc5608f32b8ff6a911c09f10
Signed-off-by: Bernhard Rosenkraenzer <Bernhard.Rosenkranzer@linaro.org>
diff --git a/libsync/Android.mk b/libsync/Android.mk
index 73de069..491f53a 100644
--- a/libsync/Android.mk
+++ b/libsync/Android.mk
@@ -12,4 +12,5 @@
 LOCAL_MODULE := sync_test
 LOCAL_MODULE_TAGS := optional tests
 LOCAL_SHARED_LIBRARIES := liblog
+LOCAL_CFLAGS += -fno-strict-aliasing
 include $(BUILD_EXECUTABLE)