add -fvisibility=hidden to CC flags, mark XXX_main functions

EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
2007-10-11 10:05:36 +00:00
parent 8d82cf72c9
commit 9b49a5ed85
260 changed files with 325 additions and 307 deletions
--- a/coreutils/df.c
+++ b/coreutils/df.c
@@ -29,7 +29,7 @@ static unsigned long kscale(unsigned long b, unsigned long bs)
 }
 #endif

-int df_main(int argc, char **argv);
+int df_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int df_main(int argc, char **argv)
 {
 	unsigned long blocks_used;