svn commit: r300526 - head/share/mk

[Bryan Drewery]

Author: bdrewery
Date: Mon May 23 17:27:42 2016
New Revision: 300526
URL: https://svnweb.freebsd.org/changeset/base/300526

Log:
  Properly allow META_MODE to be set from environment.
  
  Sponsored by:	EMC / Isilon Storage Division

Modified:
  head/share/mk/sys.mk

Modified: head/share/mk/sys.mk
==============================================================================
--- head/share/mk/sys.mk	Mon May 23 17:11:32 2016	(r300525)
+++ head/share/mk/sys.mk	Mon May 23 17:27:42 2016	(r300526)
@@ -46,7 +46,7 @@ __ENV_ONLY_OPTIONS:= \
 .sinclude <meta.sys.mk>
 .elif ${MK_META_MODE} == "yes" && defined(.MAKEFLAGS) && ${.MAKEFLAGS:M-B} == ""
 # verbose will show .MAKE.META.PREFIX for each target.
-META_MODE=	meta verbose
+META_MODE+=	meta verbose
 # silent will hide command output if a .meta file is created.
 .if !defined(NO_SILENT)
 META_MODE+=	silent=yes