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authorGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-10-11 10:05:36 +0000
committerGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-10-11 10:05:36 +0000
commit9b49a5ed8551e46892af3f676e5d96d21b540e3c (patch)
tree3d177ef7f3f5e8338690718c86012203ef29a7da /include/platform.h
parent8d82cf72c99a8ab8bdbb0b179a1f1135a004c47a (diff)
downloadbusybox-9b49a5ed8551e46892af3f676e5d96d21b540e3c.tar.gz
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add -fvisibility=hidden to CC flags, mark XXX_main functions
EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
Diffstat (limited to 'include/platform.h')
-rw-r--r--include/platform.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/platform.h b/include/platform.h
index 39809450e..53d72829f 100644
--- a/include/platform.h
+++ b/include/platform.h
@@ -71,9 +71,10 @@
/* -fwhole-program makes all symbols local. The attribute externally_visible
forces a symbol global. */
# if __GNUC_PREREQ (4,1)
-# define ATTRIBUTE_EXTERNALLY_VISIBLE __attribute__ ((__externally_visible__))
+# define EXTERNALLY_VISIBLE __attribute__(( visibility("default") ));
+//__attribute__ ((__externally_visible__))
# else
-# define ATTRIBUTE_EXTERNALLY_VISIBLE
+# define EXTERNALLY_VISIBLE
# endif /* GNUC >= 4.1 */
/* We use __extension__ in some places to suppress -pedantic warnings