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https://github.com/versity/scoutfs.git
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cefe06af61
It's handy to quickly find the git commit that built a given module. We add a MOD_INFO() tag for it so we can see it in modinfo on the built module. We add a ELF note that the kernel tracks in /sys/modules/$m/notes/ when the module is loaded. Signed-off-by: Zach Brown <zab@versity.com>
30 lines
646 B
Makefile
30 lines
646 B
Makefile
ALL: module
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# default to building against the installed source for the running kernel
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ifeq ($(SK_KSRC),)
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SK_KSRC := $(shell echo /lib/modules/`uname -r`/build)
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endif
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# fail if sparse fails if we find it
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ifeq ($(shell sparse && echo found),found)
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SP =
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else
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SP = @:
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endif
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SCOUTFS_GIT_DESCRIBE := \
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$(shell git describe --all --abbrev=6 --long 2>/dev/null || \
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echo not-in-a-git-repository)
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SCOUTFS_ARGS := SCOUTFS_GIT_DESCRIBE=$(SCOUTFS_GIT_DESCRIBE) \
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CONFIG_SCOUTFS_FS=m -C $(SK_KSRC) M=$(CURDIR)/src
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all: module
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module:
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make $(SCOUTFS_ARGS)
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$(SP) make C=2 CF="-D__CHECK_ENDIAN__" $(SCOUTFS_ARGS)
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clean:
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make $(SCOUTFS_ARGS) clean
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