MODULE := zavl
-EXTRA_CFLAGS = -I@MODDIR@/avl/include
-EXTRA_CFLAGS += @KERNELCPPFLAGS@
+EXTRA_CFLAGS = @KERNELCPPFLAGS@
+EXTRA_CFLAGS += -include @SPL_OBJ@/spl_config.h
+EXTRA_CFLAGS += -include @abs_top_builddir@/zfs_config.h
+EXTRA_CFLAGS += -I@abs_top_srcdir@/include -I@SPL@/include -I@SPL@
-obj-m := ${MODULE}.o
+obj-m := $(MODULE).o
-${MODULE}-objs += avl.o
+$(MODULE)-objs += @top_srcdir@/module/avl/avl.o