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Create empty revision.h when srcdir is write-only [ci skip]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66090 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2018-11-29 07:45:54 +00:00
parent 1a6ae0a99f
commit 2fc56c986a

View file

@ -1083,7 +1083,8 @@ preludes: {$(VPATH)}miniprelude.c
preludes: {$(srcdir)}golf_prelude.c
$(srcdir)/revision.h:
$(Q)$(gnumake:yes=#) exit > $@
$(Q)$(gnumake:yes=#) $(RM) $(@F)
$(Q)$(gnumake:yes=#) exit > $@ || exit > $(@F)
$(REVISION_H): $(srcdir)/version.h $(srcdir)/tool/file2lastrev.rb $(REVISION_FORCE)
-$(Q) $(BASERUBY) $(srcdir)/tool/file2lastrev.rb -q --revision.h "$(srcdir)" > revision.tmp