DragonFlyBSD

I'd like to propose the following change to /usr/src/etc/Makefile
as part of "make upgrade". What this does is allow one to say

make upgrade ETC_UPGRADE_ONLY=1

so that the upgrade process only affects files in /etc and doesn't
try to do anything else.

RCS file: /home/DragonFly/cvs-mirror/src/etc/Makefile,v
retrieving revision 1.211
diff u -u -r1.211 Makefile
-- Makefile 2 Feb 2008 18:24:00 -0000 1.211
+++ Makefile 5 Mar 2008 01:09:00 -0000
@ -127,9 +127,11 @
pw -V ${DESTDIR}/etc groupadd _sdpd -g 70

upgrade_etc:   preupgrade remove-obsolete-files
.if !defined(ETC_UPGRADE_ONLY)
 .if !defined(BINARY_UPGRADE) # binary upgrade just copies these files
        cd ${UPGRADE_SRCDIR}/../share/mk; ${MAKE} install
 .endif
.endif
        cd ${UPGRADE_SRCDIR}; \
            ${INSTALL} -o ${BINOWN} -g ${BINGRP} -m 444 \
                ${BINUPDATE} ${DESTDIR}/etc; \
@ -169,6 +171,8 @
 .endif
 .endfor
 .endif
.if !defined(ETC_UPGRADE_ONLY)
# Counting on the fact that no other ETC upgrade stuff appears below this line
 .if !defined(BINARY_UPGRADE) # binary upgrade just copies these files
        cd ${UPGRADE_SRCDIR}/..; ${INSTALL} -o ${BINOWN} -g ${BINGRP} -m 444 \
            ${FREEBSD} ${DESTDIR}/
@ -269,6 +273,8 @
 .endif
 .endif
 .endif
# the below line matches .if defined(ETC_UPGRADE_ONLY)
.endif

distribution:
        cd ${.CURDIR}; \