Repatch (from linux) of OSX IRAF

1 files changed, 68 insertions, 0 deletions

diff --git a/unix/hlib/util.csh/check_update b/unix/hlib/util.csh/check_update
new file mode 100755
index 00000000..a26298e9
--- /dev/null
+++ b/unix/hlib/util.csh/check_update
@@ -0,0 +1,68 @@
+#!/bin/csh -f
+#
+#  CHECK_UPDATE -- Check to see if an update is available.  Return $status=1
+#  if a patch is available.
+#
+
+# Called from Makefile, set iraf root.
+source $iraf/unix/hlib/irafuser.csh
+
+
+set REPO	= `${iraf}/util/pkgrepo`
+if ($?IRAFARCH) then
+    set arch    = $IRAFARCH
+else
+    set arch    = `${iraf}/unix/hlib/irafarch.csh -actual`
+endif
+
+
+# Check to see if a patch file is available.
+
+/bin/rm -f /tmp/_rdate /tmp/_pdate
+
+set FGET	= "${iraf}/util/fget"
+${FGET} -q -o /tmp/_rdate http://iraf.noao.edu/ftp/v216/PCIX/.release_date
+${FGET} -q -o /tmp/_pdate http://iraf.noao.edu/ftp/v216/PCIX/.patch_release
+
+if (-e /tmp/_rdate) then
+    set rdate = `cat /tmp/_rdate`
+else
+  echo "cannot get rdate"
+    exit 0
+endif
+if (-e /tmp/_pdate) then
+    set pdate = `cat /tmp/_pdate`
+else
+  echo "cannot get pdate"
+    exit 0
+endif
+
+
+if (-e ${iraf}/.patch_release) then
+    set ipdate = `/bin/ls -l --time-style=+%s ${iraf}/.patch_release | \
+		   awk '{ print ($6) }'`
+else
+    set ipdate = 0
+endif
+
+if ($#argv > 0 && "$1" == "-d") then		# Debug
+  echo " rdate = " $rdate
+  echo " pdate = " $pdate
+  echo "ipdate = " $ipdate
+endif
+
+if ($rdate > $pdate) then			# New Release
+    exit 1
+endif
+
+
+if ($pdate == 0) then
+    exit 0				
+
+else if ($pdate > $ipdate && $ipdate != 0) then	# Patch newer than installed
+    exit 1
+
+endif
+
+
+exit 0						# No update available