Fix link error with busybox and glibc

ports/busybox/nacl.patch

Index: ports/busybox/nacl.patch
diff --git a/ports/busybox/nacl.patch b/ports/busybox/nacl.patch
deleted file mode 100644
index a86b9742f19af6ac91e171a55b4a9f825b32faec..0000000000000000000000000000000000000000
--- a/ports/busybox/nacl.patch
+++ /dev/null
@@ -1,23 +0,0 @@
-diff --git a/libbb/appletlib.c b/libbb/appletlib.c
---- a/libbb/appletlib.c
-+++ b/libbb/appletlib.c
-@@ -772,7 +772,10 @@ void FAST_FUNC run_applet_and_exit(const char *name, char **argv)
- 
- 
- 
--#if ENABLE_BUILD_LIBBUSYBOX
-+#if defined(__native_client__)
-+#include "ppapi_simple/ps_main.h"
-+int nacl_ppapi_main(int argc UNUSED_PARAM, char **argv)
-+#elif ENABLE_BUILD_LIBBUSYBOX
- int lbb_main(char **argv)
- #else
- int main(int argc UNUSED_PARAM, char **argv)
-@@ -828,3 +831,7 @@ int main(int argc UNUSED_PARAM, char **argv)
- 	xfunc_die();
- #endif
- }
-+
-+#if defined(__native_client__)
-+PPAPI_SIMPLE_REGISTER_MAIN(nacl_ppapi_main)
-+#endif