54ee352679
By checking if KDIR is a valid directory we can safely skip the tests if kernel-devel isn't installed (default value of KDIR), or if KDIR variable passed doesn't exists. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202402191417.XULH88Ct-lkp@intel.com/ Signed-off-by: Marcos Paulo de Souza <mpdesouza@suse.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
26 lines
743 B
Makefile
26 lines
743 B
Makefile
TESTMODS_DIR := $(realpath $(dir $(abspath $(lastword $(MAKEFILE_LIST)))))
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KDIR ?= /lib/modules/$(shell uname -r)/build
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obj-m += test_klp_atomic_replace.o \
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test_klp_callbacks_busy.o \
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test_klp_callbacks_demo.o \
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test_klp_callbacks_demo2.o \
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test_klp_callbacks_mod.o \
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test_klp_livepatch.o \
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test_klp_state.o \
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test_klp_state2.o \
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test_klp_state3.o \
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test_klp_shadow_vars.o \
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test_klp_syscall.o
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# Ensure that KDIR exists, otherwise skip the compilation
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modules:
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ifneq ("$(wildcard $(KDIR))", "")
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$(Q)$(MAKE) -C $(KDIR) modules KBUILD_EXTMOD=$(TESTMODS_DIR)
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endif
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# Ensure that KDIR exists, otherwise skip the clean target
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clean:
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ifneq ("$(wildcard $(KDIR))", "")
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$(Q)$(MAKE) -C $(KDIR) clean KBUILD_EXTMOD=$(TESTMODS_DIR)
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endif
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