Date: Fri, 12 Aug 2011 21:40:24 +0000 (UTC) From: Doug Barton <dougb@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org Subject: svn commit: r224807 - stable/8/usr.sbin/mergemaster Message-ID: <201108122140.p7CLeOq8084069@svn.freebsd.org>
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Author: dougb Date: Fri Aug 12 21:40:24 2011 New Revision: 224807 URL: http://svn.freebsd.org/changeset/base/224807 Log: MFC r224726: Make clear that the -U option can be dangerous. In -p mode install the group file with the same permissions as normally done in etc/Makefile. Update the copyright. Modified: stable/8/usr.sbin/mergemaster/mergemaster.8 stable/8/usr.sbin/mergemaster/mergemaster.sh Directory Properties: stable/8/usr.sbin/mergemaster/ (props changed) Modified: stable/8/usr.sbin/mergemaster/mergemaster.8 ============================================================================== --- stable/8/usr.sbin/mergemaster/mergemaster.8 Fri Aug 12 20:09:38 2011 (r224806) +++ stable/8/usr.sbin/mergemaster/mergemaster.8 Fri Aug 12 21:40:24 2011 (r224807) @@ -1,4 +1,4 @@ -.\" Copyright (c) 1998-2010 Douglas Barton +.\" Copyright (c) 1998-2011 Douglas Barton .\" All rights reserved. .\" .\" Redistribution and use in source and binary forms, with or without @@ -24,7 +24,7 @@ .\" .\" $FreeBSD$ .\" -.Dd March 13, 2010 +.Dd August 9, 2011 .Dt MERGEMASTER 8 .Os .Sh NAME @@ -244,6 +244,8 @@ or another directory you specify in your rc file. .It Fl U Attempt to auto upgrade files that have not been user modified. +This option can be dangerous when there are critical changes +in the new versions that affect your running system. .It Fl m Ar /path/to/sources Specify the path to the directory where you want to do the .Xr make 1 . @@ -361,6 +363,7 @@ with all values commented out: #AUTO_INSTALL= # # Automatically upgrade files that have not been user modified (-U) +# ***DANGEROUS*** #AUTO_UPGRADE= # # Compare /etc/rc.conf[.local] to /etc/defaults/rc.conf (-C) @@ -462,7 +465,7 @@ temporary root environment comes from Ni make world tutorial which is referenced above. .Sh AUTHORS This manual page and the script itself were written by -.An Douglas Barton Aq DougB@FreeBSD.org . +.An Douglas Barton Aq dougb@FreeBSD.org . .Sh BUGS There are no known bugs. Please report any problems, Modified: stable/8/usr.sbin/mergemaster/mergemaster.sh ============================================================================== --- stable/8/usr.sbin/mergemaster/mergemaster.sh Fri Aug 12 20:09:38 2011 (r224806) +++ stable/8/usr.sbin/mergemaster/mergemaster.sh Fri Aug 12 21:40:24 2011 (r224807) @@ -5,8 +5,8 @@ # Compare files created by /usr/src/etc/Makefile (or the directory # the user specifies) with the currently installed copies. -# Copyright 1998-2010 Douglas Barton -# DougB@FreeBSD.org +# Copyright 1998-2011 Douglas Barton +# dougb@FreeBSD.org # $FreeBSD$ @@ -30,6 +30,7 @@ display_usage () { echo ' -C Compare local rc.conf variables to the defaults' echo ' -P Preserve files that are overwritten' echo " -U Attempt to auto upgrade files that have not been user modified" + echo ' ***DANGEROUS***' echo '' echo " -m /path/directory Specify location of source to do the make in" echo " -t /path/directory Specify temp root directory" @@ -635,7 +636,7 @@ case "${RERUN}" in # Only set up files that are crucial to {build|install}world { mkdir -p ${TEMPROOT}/etc && cp -p ${SOURCEDIR}/etc/master.passwd ${TEMPROOT}/etc && - cp -p ${SOURCEDIR}/etc/group ${TEMPROOT}/etc;} || + install -p -o root -g wheel -m 0644 ${SOURCEDIR}/etc/group ${TEMPROOT}/etc;} || { echo ''; echo ' *** FATAL ERROR: Cannot copy files to the temproot environment'; echo '';
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