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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2018-11-29 07:45:54 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2018-11-29 07:45:54 +0000
commit2fc56c986a17222993880320902efea5ed397ff3 (patch)
tree08dceaab7110e44e10473f7050acda8d267f8269 /common.mk
parent1a6ae0a99fbb8e95dacbbcbc76ee360df04c7566 (diff)
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
Diffstat (limited to 'common.mk')
-rw-r--r--common.mk3
1 files changed, 2 insertions, 1 deletions
diff --git a/common.mk b/common.mk
index a4559a7087..97b567cecc 100644
--- a/common.mk
+++ b/common.mk
@@ -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