init

1 files changed, 13 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..46cb124
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,13 @@
+# If KERNELRELEASE is defined, we've been invoked from the
+# kernel build system and can use its language.
+ifneq ($(KERNELRELEASE),)
+	obj-m := starbit.o
+# Otherwise we were called directly from the command
+# line; invoke the kernel build system.
+else
+	KERNELDIR ?= /usr/src/kernels/$(shell uname -r)
+	PWD := $(shell pwd)
+default:
+	make -C $(KERNELDIR) M=$(PWD) modules
+
+endif