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/util-linux/getopt.c
+++ b/util-linux/getopt.c
@ -279,8 +279,8 @@ static const char getopt_longopts[] ALIGN1 =
 	;
 #endif

-int getopt_main(int argc, char *argv[]);
-int getopt_main(int argc, char *argv[])
+int getopt_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+int getopt_main(int argc, char **argv)
 {
 	char *optstr = NULL;
 	char *name = NULL;