build system overhaul
diff --git a/scripts/Kbuild b/scripts/Kbuild
new file mode 100644
index 0000000..80c6073
--- /dev/null
+++ b/scripts/Kbuild
@@ -0,0 +1,11 @@
+###
+# scripts contains sources for various helper programs used throughout
+# the kernel for the build process.
+# ---------------------------------------------------------------------------
+
+hostprogs-y += usage
+
+always := $(hostprogs-y)
+
+# Let clean descend into subdirs
+subdir- += basic kconfig