svn commit: r280648 - projects/release-arm-redux/release

[Glen Barber]

Author: gjb
Date: Thu Mar 26 01:06:29 2015
New Revision: 280648
URL: https://svnweb.freebsd.org/changeset/base/280648

Log:
  Prevent possible duplicate md(4) creation with separate device id.
  
  Sponsored by:	The FreeBSD Foundation

Modified:
  projects/release-arm-redux/release/Makefile.arm

Modified: projects/release-arm-redux/release/Makefile.arm
==============================================================================
--- projects/release-arm-redux/release/Makefile.arm	Thu Mar 26 01:03:38 2015	(r280647)
+++ projects/release-arm-redux/release/Makefile.arm	Thu Mar 26 01:06:29 2015	(r280648)
@@ -68,10 +68,12 @@ arm-installkernel${BOARD:tl}:
 	touch ${.TARGET}
 
 arm-mkfs${BOARD:tl}:
+.if !exists(${${BOARD:tu}MDDEV})
 	mkdir -p ${.OBJDIR}/arm-${BOARD:tl}
 	truncate -s ${ARMSIZE} ${.OBJDIR}/arm-${BOARD:tu}.raw
 	echo $$(mdconfig -f ${${BOARD:tu}MDFILE}) > \
 		${${BOARD:tu}MDDEV}
+.endif
 
 build-arm-ports${BOARD:tl}:
 .  if defined(ARMPORTS) && !empty(ARMPORTS)