84 lines
2.0 KiB
Makefile
84 lines
2.0 KiB
Makefile
ifneq ($(KERNELRELEASE),)
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# kbuild part of makefile
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ifneq ($(KMOD_TESTSUITE_ARCH_BUILD),1)
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obj-m := mod-simple.o
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# mod-foo depends on foo-x, and foo-x modules don't depend
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# on anyone
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obj-m += mod-foo-a.o
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obj-m += mod-foo-b.o
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obj-m += mod-foo-c.o
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obj-m += mod-foo.o
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# mod-loop: create loops in dependencies:
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# 1) mod-loop-a -> mod-loop-b -> mod-loop-c -> mod-loop-a
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# |-> mod-loop-f |-> mod-loop-f
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# \-> mod-loop-g \-> mod-loop-g
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# 2) mod-loop-d -> mod-loop-e -> mod-loop-d
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# 3.1) mod-loop-h -> mod-loop-i -> mod-loop-j -> mod-loop-h
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# 3.2) mod-loop-h -> mod-loop-i -> mod-loop-j -> mod-loop-k -> mod-loop-h
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obj-m += mod-loop-a.o
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obj-m += mod-loop-b.o
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obj-m += mod-loop-c.o
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obj-m += mod-loop-d.o
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obj-m += mod-loop-e.o
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obj-m += mod-loop-f.o
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obj-m += mod-loop-g.o
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obj-m += mod-loop-h.o
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obj-m += mod-loop-i.o
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obj-m += mod-loop-j.o
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obj-m += mod-loop-k.o
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# mod-fake-*: fake the respective modules in kernel with these aliases. Aliases
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# list was taken from 3.5.4
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obj-m += mod-fake-hpsa.o
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obj-m += mod-fake-scsi-mod.o
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obj-m += mod-fake-cciss.o
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else
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# only build ARCH-specific module
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ifeq ($(ARCH),)
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$(error ARCH must be set to a valid architecture)
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endif
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obj-m := mod-simple-$(ARCH).o
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endif
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else
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# normal makefile
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KDIR ?= /lib/modules/`uname -r`/build
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KVER ?= `uname -r`
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ifeq ($(FAKE_BUILD),)
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FAKE_BUILD=0
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endif
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ARCH_SPECIFIC_MODULES := mod-simple-x86_64.ko mod-simple-i386.ko mod-simple-sparc64.ko
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MY_MODULES := $(filter-out $(ARCH_SPECIFIC_MODULES),$(wildcard *.ko))
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default: modules arch-modules
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mod-simple-%.ko: mod-simple-%.c Makefile.arch
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$(eval arch=$(patsubst mod-simple-%.ko,%,$@))
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$(MAKE) KDIR=$(KDIR_$(arch)) ARCH=$(arch) CROSS_COMPILE=$(CROSS_COMPILE_$(arch)) -f Makefile.arch
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ifeq ($(FAKE_BUILD),0)
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modules:
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$(MAKE) -C $(KDIR) M=$$PWD
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else
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modules:
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@echo " CP cache/*.ko"
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@cp cache/*.ko .
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endif
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arch-modules: $(ARCH_SPECIFIC_MODULES)
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clean:
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test -z "$(MY_MODULES)" || rm -rf $(MY_MODULES) || true
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rm -rf .tmp_versions || true
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rm -rf .*.cmd *.mod.c || true
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rm -rf *.o || true
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rm -rf Module.symvers modules.order
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endif
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