mirror of
https://github.com/checkpoint-restore/criu.git
synced 2026-01-23 18:25:14 +00:00
46a0e74d5f
In case if there is no .gitid file we might endup with build error. Make sure it exist. Reported-by: Pavel Emelyanov <xemul@parallels.com> Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
36 lines
1.3 KiB
Text
36 lines
1.3 KiB
Text
CRTOOLSVERSION := $(VERSION_MAJOR)$(if $(VERSION_MINOR),.$(VERSION_MINOR))$(if $(VERSION_SUBLEVEL),.$(VERSION_SUBLEVEL))
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VERSION_HEADER := include/version.h
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GITID_FILE := .gitid
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GITID := $(shell if [ -d ".git" ]; then git describe; fi)
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ifeq ($(GITID),)
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GITID := 0
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else
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GITID_FILE_VALUE := $(shell if [ -f '.gitid' ]; then if [ `cat .gitid` = $(GITID) ]; then echo y; fi; fi)
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ifneq ($(GITID_FILE_VALUE),y)
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.PHONY: $(GITID_FILE)
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endif
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endif
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$(GITID_FILE):
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$(E) " GEN " $@
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$(Q) echo "$(GITID)" > $(GITID_FILE)
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$(VERSION_HEADER): Makefile scripts/Makefile.version $(GITID_FILE)
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$(E) " GEN " $@
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$(Q) echo "/* Autogenerated, do not edit */" > $(VERSION_HEADER)
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$(Q) echo "#ifndef __CR_VERSION_H__" >> $(VERSION_HEADER)
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$(Q) echo "#define __CR_VERSION_H__" >> $(VERSION_HEADER)
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$(Q) echo "#define CRIU_VERSION \"$(CRTOOLSVERSION)\"" >> $(VERSION_HEADER)
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$(Q) echo "#define CRIU_VERSION_MAJOR " $(VERSION_MAJOR) >> $(VERSION_HEADER)
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$(Q) echo "#define CRIU_VERSION_MINOR " $(VERSION_MINOR) >> $(VERSION_HEADER)
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$(Q) echo "#define CRIU_GITID \"$(GITID)\"" >> $(VERSION_HEADER)
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$(Q) echo "#endif /* __CR_VERSION_H__ */" >> $(VERSION_HEADER)
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##
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## In case if someone add last resort rule
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## together with .SUFFIXES not cleaned, this
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## will slow down the build procedure
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scripts/Makefile.version::
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@true
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