commit b6df7d0e4c2117ca476662bd52b6745b3d8a305f
author Mathias Agopian <mathias@google.com> Thu May 09 14:53:35 2013 -0700
committer Mathias Agopian <mathias@google.com> Thu May 09 16:51:37 2013 -0700
tree 6d3440cc26cd449391323fac1c0905a637383fcf
parent 5d85d72a17ab4c87957c2802b92e5b67b5605558

make all libsurfaceflinger and libsensorservice symbols's visibility hidden

we only export the main entry-point.
this saves about 150KB.

Change-Id: I55eb2b6705386fdfa43860deb62f9cdd2a0982aa

services/surfaceflinger/Android.mk

diff --git a/services/surfaceflinger/Android.mk b/services/surfaceflinger/Android.mk
index ec296d3..71b235a 100644
--- a/services/surfaceflinger/Android.mk
+++ b/services/surfaceflinger/Android.mk
@@ -41,6 +41,8 @@
   LOCAL_CFLAGS += -DNUM_FRAMEBUFFER_SURFACE_BUFFERS=$(NUM_FRAMEBUFFER_SURFACE_BUFFERS)
 endif
 
+LOCAL_CFLAGS += -fvisibility=hidden
+
 LOCAL_SHARED_LIBRARIES := \
 	libcutils \
 	liblog \

services/surfaceflinger/SurfaceFlinger.h

diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 66c2d42..e7745b8 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -79,11 +79,11 @@
                        private HWComposer::EventHandler
 {
 public:
-    static char const* getServiceName() {
+    static char const* getServiceName() ANDROID_API {
         return "SurfaceFlinger";
     }
 
-    SurfaceFlinger();
+    SurfaceFlinger() ANDROID_API;
 
     enum {
         EVENT_VSYNC = HWC_EVENT_VSYNC