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/expand.c
+++ b/coreutils/expand.c
@ -125,7 +125,7 @@ static void unexpand(FILE *file, unsigned int tab_size, unsigned opt)
 }
 #endif

-int expand_main(int argc, char **argv);
+int expand_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int expand_main(int argc, char **argv)
 {
 	/* Default 8 spaces for 1 tab */