| TESTMODS_DIR := $(realpath $(dir $(abspath $(lastword $(MAKEFILE_LIST))))) | |
| KDIR ?= /lib/modules/$(shell uname -r)/build | |
| obj-m += test_klp_atomic_replace.o \ | |
| test_klp_callbacks_busy.o \ | |
| test_klp_callbacks_demo.o \ | |
| test_klp_callbacks_demo2.o \ | |
| test_klp_callbacks_mod.o \ | |
| test_klp_livepatch.o \ | |
| test_klp_state.o \ | |
| test_klp_state2.o \ | |
| test_klp_state3.o \ | |
| test_klp_shadow_vars.o \ | |
| test_klp_syscall.o | |
| # Ensure that KDIR exists, otherwise skip the compilation | |
| modules: | |
| ifneq ("$(wildcard $(KDIR))", "") | |
| $(Q)$(MAKE) -C $(KDIR) modules KBUILD_EXTMOD=$(TESTMODS_DIR) | |
| endif | |
| # Ensure that KDIR exists, otherwise skip the clean target | |
| clean: | |
| ifneq ("$(wildcard $(KDIR))", "") | |
| $(Q)$(MAKE) -C $(KDIR) clean KBUILD_EXTMOD=$(TESTMODS_DIR) | |
| endif |