[src/trunk]: src/etc protect against multiple target definition for parse_md_...

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/6d4f14ab9a6b
branches:  trunk
changeset: 502234:6d4f14ab9a6b
user:      christos <christos%NetBSD.org@localhost>
date:      Sun Jan 14 05:31:36 2001 +0000

description:
protect against multiple target definition for parse_md_post

diffstat:

 etc/Makefile |  10 +++++++---
 1 files changed, 7 insertions(+), 3 deletions(-)

diffs (26 lines):

diff -r 582d89e5f677 -r 6d4f14ab9a6b etc/Makefile
--- a/etc/Makefile      Sun Jan 14 05:28:01 2001 +0000
+++ b/etc/Makefile      Sun Jan 14 05:31:36 2001 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: Makefile,v 1.173 2001/01/09 02:13:54 simonb Exp $
+#      $NetBSD: Makefile,v 1.174 2001/01/14 05:31:36 christos Exp $
 #      from: @(#)Makefile      8.7 (Berkeley) 5/25/95
 
 # Environment variables without default values:
@@ -144,10 +144,14 @@
        mkdir -p ${KERNOBJDIR}
 
 .ifndef DESTDIR
-distribution distrib-dirs release snapshot snap_pre snap_md_pre \
-snap_md_post iso-image:
+__warndestdir: .USE
        @echo setenv DESTDIR before doing that!
        @false
+distribution distrib-dirs release snapshot snap_pre snap_md_pre \
+iso-image: __warndestdir
+.if !target(snap_md_post)
+snap_md_post: __warndestdir
+.endif
 .else
 distribution: distrib-dirs
 .if !defined(INSTALL_DONE)