[src/trunk]: src/distrib/sets only do the keep last in update builds and expl...

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

details:   https://anonhg.NetBSD.org/src/rev/be4d83392769
branches:  trunk
changeset: 785010:be4d83392769
user:      christos <christos%NetBSD.org@localhost>
date:      Mon Feb 18 00:00:55 2013 +0000

description:
only do the keep last in update builds and explain why.

diffstat:

 distrib/sets/Makefile |  9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diffs (27 lines):

diff -r 35d15255416a -r be4d83392769 distrib/sets/Makefile
--- a/distrib/sets/Makefile     Sun Feb 17 23:56:52 2013 +0000
+++ b/distrib/sets/Makefile     Mon Feb 18 00:00:55 2013 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: Makefile,v 1.85 2013/02/17 23:56:52 christos Exp $
+#      $NetBSD: Makefile,v 1.86 2013/02/18 00:00:55 christos Exp $
 
 # Experimental RCS METALOG versioning
 # (Needs host's rcs(1) commands)
@@ -124,10 +124,17 @@
 METALOG.unpriv= -M ${METALOG}.sanitised
 sanitise_METALOG: .PHONY ${METALOG}.sanitised
 ${METALOG}.sanitised: ${METALOG}
+# We keep only the last entry for update builds, but for clean builds we
+# want to make sure we install files only once.
+.if ${MKUPDATE} != "no"
        ${TOOL_AWK} \
            '{ a[$$1] = $$0; } END { for (f in a) print a[f]; }' ${METALOG} | \
            sort | ${TOOL_MTREE} -CSM -k all -N ${NETBSDSRCDIR}/etc \
            >${METALOG}.new
+.else
+           sort ${METALOG} | ${TOOL_MTREE} -CSM -k all -N ${NETBSDSRCDIR}/etc \
+           >${METALOG}.new
+.endif
        mv ${METALOG}.new ${METALOG}.sanitised
 .if defined(RCSMETALOG)
        . ./metalog.subr; \