2 # There are three ways this Makefile can be called:
5 # 1. As a subdirectory from the toplevel, for automake
7 # 2. A wrapper around the kernel's makefile when building modules, to
8 # possibly override the .config file
10 # 3. At configure time, as the toplevel module dir for building
16 ifeq ($(LUSTRE_LINUX_CONFIG),)
24 # Note that this comes from make -C $LINUX -f $LUSTRE/build/Makefile
25 # So the include Makefile includes $LINUX/Makefile, not this file
26 include $(LUSTRE_LINUX_CONFIG)
29 endif # LUSTRE_LINUX_CONFIG
35 ifneq ($(LUSTRE_KERNEL_TEST),)
36 ifeq ($(PATCHLEVEL),4)
37 all: $(LUSTRE_KERNEL_TEST)
39 extra-y = $(LUSTRE_KERNEL_TEST)
45 ifeq ($(PATCHLEVEL),4)
46 include $(TOPDIR)/Rules.make