@@ -1,5 +1,13 @@
 #!/usr/bin/env bash
+# build.sh - libk build script
+
+# TODO when compiling C code, first check
+#      if an assembly override exists for
+#      the target platform and if there's
+#      one, ignore the C and assemble the
+#      override file instead.
+
 export to=${to:-out}
 source global/common.sh
 
 if test "$os$arch$bits" = ""; then