Author: Armin Rigo <ar...@tunes.org>
Branch:
Changeset: r74299:9da85304419d
Date: 2014-10-30 18:09 +0100
http://bitbucket.org/pypy/pypy/changeset/9da85304419d/
Log: Performance fix, really this time? We need to mark "extern" symbols
as really hidden, even with "-fvisibility=hidden". Grumble.
diff --git a/rpython/translator/c/src/precommondefs.h
b/rpython/translator/c/src/precommondefs.h
--- a/rpython/translator/c/src/precommondefs.h
+++ b/rpython/translator/c/src/precommondefs.h
@@ -44,8 +44,10 @@
#ifdef __GNUC__
# define RPY_EXPORTED __attribute__((visibility("default")))
+# define RPY_HIDDEN __attribute__((visibility("hidden")))
#else
# define RPY_EXPORTED __declspec(dllexport)
+# define RPY_HIDDEN /* nothing */
#endif
#ifndef RPY_EXPORTED_FOR_TESTS
# define RPY_EXPORTED_FOR_TESTS /* nothing */
diff --git a/rpython/translator/c/support.py b/rpython/translator/c/support.py
--- a/rpython/translator/c/support.py
+++ b/rpython/translator/c/support.py
@@ -38,6 +38,8 @@
if is_exported:
assert not is_thread_local
prefix = "RPY_EXPORTED "
+ elif standalone:
+ prefix = "RPY_HIDDEN "
cdecl_str = prefix + cdecl(ctype, cname)
if standalone:
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