1 files changed, 37 insertions, 0 deletions
diff --git a/unix/hlib/util.csh/self_update b/unix/hlib/util.csh/self_update
new file mode 100755
index 00000000..9ba35b43
--- /dev/null
+++ b/unix/hlib/util.csh/self_update
@@ -0,0 +1,37 @@
+#!/bin/csh -f
+#
+#  SELF_UPDATE - Update the update scripts.
+
+unalias 	grep ls
+
+set  iraf       = $cwd/
+source $iraf/unix/hlib/irafuser.csh
+
+chdir $iraf/util
+
+set REPO        = `${iraf}/util/pkgrepo`
+if ($?IRAFARCH) then
+    set arch    = $IRAFARCH
+else
+    set arch    = `${iraf}/unix/hlib/irafarch.csh -actual`
+endif
+
+
+echo -n "Updating utility scripts ...."
+
+# Delete any existing downloads.
+if (-e /tmp/util.tgz) then
+    /bin/rm -f /tmp/util.tgz
+endif
+
+# Get the latest script distribution.
+./fget -o /tmp/util.tgz ${REPO}/util-universal.tar.gz
+
+# Go to iraf root, unpack and clean up.  Using the IRAF root gives us
+# the chance to update the toplevel Makefile or other build scripts in
+# the system, e.g. in the 'vendor' directory.
+(chdir ../ ; tar zxf /tmp/util.tgz  ; /bin/rm -f /tmp/util.tgz )
+
+echo "Done"
+
+exit 0