Hide assembly symbols.
Prevent symbols defined in assembly sources from being exported in
libraries which include them by marking them hidden, as they are
implementation details.
BUG=webrtc:4183
R=andrew@webrtc.org
Review URL: https://webrtc-codereview.appspot.com/36759004
Patch from Richard Coles <torne@chromium.org>.
Cr-Commit-Position: refs/heads/master@{#8658}
git-svn-id: http://webrtc.googlecode.com/svn/trunk@8658 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/webrtc/system_wrappers/interface/asm_defines.h b/webrtc/system_wrappers/interface/asm_defines.h
index 4b839a9..bd3caec 100644
--- a/webrtc/system_wrappers/interface/asm_defines.h
+++ b/webrtc/system_wrappers/interface/asm_defines.h
@@ -20,6 +20,7 @@
#ifdef __APPLE__
.macro GLOBAL_FUNCTION name
.global _\name
+.private_extern _\name
.endm
.macro DEFINE_FUNCTION name
_\name:
@@ -29,10 +30,12 @@
.endm
.macro GLOBAL_LABEL name
.global _\name
+.private_extern _\name
.endm
#else
.macro GLOBAL_FUNCTION name
.global \name
+.hidden \name
.endm
.macro DEFINE_FUNCTION name
\name:
@@ -42,6 +45,7 @@
.endm
.macro GLOBAL_LABEL name
.global \name
+.hidden \name
.endm
#endif
