mirror of https://github.com/dynup/kpatch
27 lines
714 B
Makefile
27 lines
714 B
Makefile
KPATCH_BUILD ?= /lib/modules/$(shell uname -r)/build
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KPATCH_MAKE = $(MAKE) -C $(KPATCH_BUILD) M=$(PWD) CFLAGS_MODULE='$(CFLAGS_MODULE)'
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LDFLAGS += $(KPATCH_LDFLAGS)
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# object files that this Makefile can (re)build on its own
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BUILDABLE_OBJS=$(filter-out output.o, $(wildcard *.o))
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obj-m += $(KPATCH_NAME).o
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ldflags-y += -T $(src)/kpatch.lds
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targets += kpatch.lds
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$(KPATCH_NAME)-objs += patch-hook.o output.o
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all: $(KPATCH_NAME).ko
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$(KPATCH_NAME).ko:
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$(KPATCH_MAKE)
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$(obj)/$(KPATCH_NAME).o: $(src)/kpatch.lds
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patch-hook.o: patch-hook.c kpatch-patch-hook.c livepatch-patch-hook.c
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$(KPATCH_MAKE) patch-hook.o
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clean:
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$(RM) -Rf .*.o.cmd .*.ko.cmd .tmp_versions $(BUILDABLE_OBJS) *.ko *.mod.c \
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Module.symvers
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