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-rw-r--r--system/virtualbox-ose-addons/doinst.sh25
1 files changed, 25 insertions, 0 deletions
diff --git a/system/virtualbox-ose-addons/doinst.sh b/system/virtualbox-ose-addons/doinst.sh
new file mode 100644
index 0000000000..6b419160bc
--- /dev/null
+++ b/system/virtualbox-ose-addons/doinst.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+config() {
+ NEW="$1"
+ OLD="$(dirname $NEW)/$(basename $NEW .new)"
+ # If there's no config file by that name, mv it over:
+ if [ ! -r $OLD ]; then
+ mv $NEW $OLD
+ elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then
+ # toss the redundant copy
+ rm $NEW
+ fi
+ # Otherwise, we leave the .new copy for the admin to consider...
+}
+
+# Prepare the new configuration files
+for file in etc/rc.d/rc.vboxadd.new etc/rc.d/rc.vboxvfs.new etc/rc.d/rc.vboxadd-timesync.new; do
+ if [ -e $(dirname $file)/$(basename $file .new) -a -x $(dirname $file)/$(basename $file .new) ]; then
+ chmod 0755 $file
+ else
+ chmod 0644 $file
+ fi
+ config $file
+done
+