commit 02c29b9e5c9425063f5cbf11e8448ee8acff8529
author Alex Ray <aray@google.com> Mon Feb 18 15:38:05 2013 -0800
committer Alex Ray <aray@google.com> Mon Feb 25 12:48:49 2013 -0800
tree b172c2e94366ba42170414e29a0325397cc69e0d
parent 84113817786765a8fb45aeb9a56c994211d4d6f0

modules: camera: Hide HAL symbols

Explicitly hide all symbols from being exported from the camera HAL
except the symbol required to load the module.

Change-Id: I3d499e7c550bc42a9012b0a677f31a76f4cd99a3

modules/camera/Android.mk

diff --git a/modules/camera/Android.mk b/modules/camera/Android.mk
index 44d7212..eebffc1 100644
--- a/modules/camera/Android.mk
+++ b/modules/camera/Android.mk
@@ -32,7 +32,7 @@
 	libcutils \
 	liblog \
 
-LOCAL_CFLAGS += -Wall -Wextra
+LOCAL_CFLAGS += -Wall -Wextra -fvisibility=hidden
 
 LOCAL_MODULE_TAGS := optional