27 lines · plain
1TESTMODS_DIR := $(realpath $(dir $(abspath $(lastword $(MAKEFILE_LIST)))))2KDIR ?= /lib/modules/$(shell uname -r)/build3 4obj-m += test_klp_atomic_replace.o \5 test_klp_callbacks_busy.o \6 test_klp_callbacks_demo.o \7 test_klp_callbacks_demo2.o \8 test_klp_callbacks_mod.o \9 test_klp_livepatch.o \10 test_klp_state.o \11 test_klp_state2.o \12 test_klp_state3.o \13 test_klp_shadow_vars.o \14 test_klp_syscall.o15 16# Ensure that KDIR exists, otherwise skip the compilation17modules:18ifneq ("$(wildcard $(KDIR))", "")19 $(Q)$(MAKE) -C $(KDIR) modules KBUILD_EXTMOD=$(TESTMODS_DIR)20endif21 22# Ensure that KDIR exists, otherwise skip the clean target23clean:24ifneq ("$(wildcard $(KDIR))", "")25 $(Q)$(MAKE) -C $(KDIR) clean KBUILD_EXTMOD=$(TESTMODS_DIR)26endif27