diff options
Diffstat (limited to 'build/mac/installer-resources/preupgrade')
-rwxr-xr-x | build/mac/installer-resources/preupgrade | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/build/mac/installer-resources/preupgrade b/build/mac/installer-resources/preupgrade new file mode 100755 index 0000000..95de66b --- /dev/null +++ b/build/mac/installer-resources/preupgrade @@ -0,0 +1,48 @@ +#!/bin/sh +# +# Copyright (c) 2003-2004 Silicon Graphics, Inc. All Rights Reserved. +# +# This program is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation; either version 2 of the License, or (at your +# option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY +# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +# for more details. +# + +/Library/StartupItems/pcp/pcp stop + +if [ -f /etc/pcp.conf ] +then + # for all the configuration files we know about, the goal is it + # have files with a .pre suffix unless we're certain they have + # not been locally altered + # + . /etc/pcp.conf + for conf in \ + $PCP_PMCDCONF_PATH $PCP_PMCDOPTIONS_PATH $PCP_PMCDRCLOCAL_PATH \ + $PCP_PMIECONTROL_PATH $PCP_PMLOGGERCONTROL_PATH \ + $PCP_PMPROXYOPTIONS_PATH $PCP_PMWEBDOPTIONS_PATH + do + if [ -f $conf.orig -a -f $conf ] + then + if cmp -s $conf.orig $conf + then + # file not changed since installation + rm $conf.orig + else + cp $conf $conf.pre + rm $conf.orig + fi + elif [ -f $conf ] + then + cp $conf $conf.pre + fi + done +fi + +exit 0 + |