1 files changed, 35 insertions, 0 deletions
diff --git a/network/heimdal/doinst.sh b/network/heimdal/doinst.sh
new file mode 100644
index 0000000000000..e47d56e712913
--- /dev/null
+++ b/network/heimdal/doinst.sh
@@ -0,0 +1,35 @@
+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...
+}
+
+preserve_perms() {
+  NEW="$1"
+  OLD="$(dirname $NEW)/$(basename $NEW .new)"
+  if [ -e $OLD ]; then
+    cp -a $OLD ${NEW}.incoming
+    cat $NEW > ${NEW}.incoming
+    mv ${NEW}.incoming $NEW
+  fi
+  config $NEW
+}
+
+preserve_perms etc/rc.d/rc.heimdal.new
+config etc/krb5.conf-sample.new
+config var/heimdal/kdc.conf-sample.new
+config etc/profile.d/heimdal.sh.new
+config etc/profile.d/heimdal.csh.new
+
+# Add heimdal libs to the library search path
+if ! grep -q '^/usr/heimdal/lib$' etc/ld.so.conf ; then
+  echo "/usr/heimdal/lib" >> etc/ld.so.conf
+fi
+