build-sys: add small redirecting Makefiles
These redirecting makefiles simplifies compiling from some editors and
when CWD is not the root of the source tree. This is similar to what was
introduced in systemd in 340d89e ("build-sys: add small redirecting
Makefiles to simplify compilation from within emacs")
diff --git a/libkmod/Makefile b/libkmod/Makefile
new file mode 100644
index 0000000..223bec2
--- /dev/null
+++ b/libkmod/Makefile
@@ -0,0 +1,13 @@
+# Copyright 2010 Lennart Poettering
+#
+# This file has been copied from systemd. It is a dirty trick to simplify
+# compilation when CWD is not the root of the source tree. This file is not
+# intended to be distributed. So, don't touch it, even better ignore it!
+
+all:
+ $(MAKE) -C ..
+
+clean:
+ $(MAKE) -C .. clean
+
+.PHONY: all clean