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From: Bryan Drewery <bdrewery@FreeBSD.org>
Date: Tue, 20 Feb 2018 21:53:39 +0000 (UTC)
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Subject: svn commit: r329677 - head
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Author: bdrewery
Date: Tue Feb 20 21:53:39 2018
New Revision: 329677
URL: https://svnweb.freebsd.org/changeset/base/329677

Log:
  Avoid looking up VCS_REVISION for every sub-make call to Makefile.inc1.
  
  MFC after:	2 weeks
  Sponsored by:	Dell EMC

Modified:
  head/Makefile.inc1

Modified: head/Makefile.inc1
==============================================================================
--- head/Makefile.inc1	Tue Feb 20 21:48:16 2018	(r329676)
+++ head/Makefile.inc1	Tue Feb 20 21:53:39 2018	(r329677)
@@ -364,6 +364,7 @@ _VCS_REVISION?=	$$(eval ${SVNVERSION_CMD} ${SRCDIR})
 . if !empty(_VCS_REVISION)
 VCS_REVISION=	$$(echo r${_VCS_REVISION})
 . endif
+.export VCS_REVISION
 .endif
 
 .if !defined(OSRELDATE)