diff --git a/dotfiles-old/scripts/cc.sh b/dotfiles-old/scripts/cc.sh
new file mode 100644
index 0000000..876d255
--- /dev/null
+++ b/dotfiles-old/scripts/cc.sh
@@ -0,0 +1,15 @@
+#!/bin/sh
+
+set -e
+
+CC="$(which cc)"
+
+which tcc >/dev/null
+
+if [ -h "$CC" ]; then
+	unlink "$CC"
+	ln -s "$(which tcc)" "$CC"
+else
+	printf "$0: \$(which cc), $(which cc), is not a symbolic link\n" >/dev/stderr
+	exit 1
+fi