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From: Ed Maste <emaste@FreeBSD.org>
Date: Tue, 17 Oct 2017 19:11:29 +0000 (UTC)
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Subject: svn commit: r324703 - head/sys/boot
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Author: emaste
Date: Tue Oct 17 19:11:29 2017
New Revision: 324703
URL: https://svnweb.freebsd.org/changeset/base/324703

Log:
  loader.mk: clean md.o even if MD_IMAGE_SIZE not defined
  
  We don't normally provide special handling for optionally-included src
  files, but md.o depends on both md.c and the value of ${MD_IMAGE_SIZE}.
  Previously if one built with MD_IMAGE_SIZE, executed "make clean", and
  then built with a different MD_IMAGE_SIZE md.o would not be rebuilt.
  
  Reported by:	Zakary Nafziger
  Sponsored by:	The FreeBSD Foundation

Modified:
  head/sys/boot/loader.mk

Modified: head/sys/boot/loader.mk
==============================================================================
--- head/sys/boot/loader.mk	Tue Oct 17 19:11:19 2017	(r324702)
+++ head/sys/boot/loader.mk	Tue Oct 17 19:11:29 2017	(r324703)
@@ -43,6 +43,8 @@ SRCS+=  bcache.c
 .if defined(MD_IMAGE_SIZE)
 CFLAGS+= -DMD_IMAGE_SIZE=${MD_IMAGE_SIZE}
 SRCS+=	md.c
+.else
+CLEANFILES+=	md.o
 .endif
 
 # Machine-independant ISA PnP