libc: implement err/warn functions

1 files changed, 2 insertions, 0 deletions

diff --git a/bin/Kbuild b/bin/Kbuild
index 5487a089..6e675c38 100644
--- a/bin/Kbuild
+++ b/bin/Kbuild
@@ -1,5 +1,7 @@
 obj-y += clear/
 obj-y += echo/
 obj-y += false/
+obj-y += free/
 obj-y += gzip/
+obj-y += sync/
 obj-y += true/