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From: "Simon J. Gerraty" <sjg@FreeBSD.org>
Date: Sat, 10 May 2014 00:21:10 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-projects@freebsd.org
Subject: svn commit: r265786 - projects/bmake/share/mk
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Author: sjg
Date: Sat May 10 00:21:10 2014
New Revision: 265786
URL: http://svnweb.freebsd.org/changeset/base/265786

Log:
  Handle empty meta list

Modified:
  projects/bmake/share/mk/meta.autodep.mk

Modified: projects/bmake/share/mk/meta.autodep.mk
==============================================================================
--- projects/bmake/share/mk/meta.autodep.mk	Fri May  9 21:11:27 2014	(r265785)
+++ projects/bmake/share/mk/meta.autodep.mk	Sat May 10 00:21:10 2014	(r265786)
@@ -266,7 +266,7 @@ CLEANFILES += *.meta filemon.* *.db
 now_utc = ${%s:L:gmtime}
 start_utc := ${now_utc}
 
-meta_stats= meta=${.MAKE.META.FILES:[#]} \
+meta_stats= meta=${empty(.MAKE.META.FILES):?0:${.MAKE.META.FILES:[#]}} \
 	created=${empty(.MAKE.META.CREATED):?0:${.MAKE.META.CREATED:[#]}}
 
 #.END: _reldir_finish
@@ -280,7 +280,7 @@ _reldir_finish: .NOMETA
 _reldir_failed: .NOMETA
 	@echo "${TIME_STAMP} Failed ${RELDIR}.${TARGET_SPEC} seconds=$$(( ${now_utc} - ${start_utc} )) ${meta_stats}"
 
-.ifdef WITH_META_STATS
+.if defined(WITH_META_STATS) && ${.MAKE.LEVEL} > 0
 .END: _reldir_finish
 .ERROR: _reldir_failed
 .endif