upgrade AST

1 files changed, 72 insertions, 0 deletions

diff --git a/ast/erfa.h b/ast/erfa.h
new file mode 100644
index 0000000..1f98296
--- /dev/null
+++ b/ast/erfa.h
@@ -0,0 +1,72 @@
+#if !defined( ERFA_INCLUDED )  /* Include this file only once */
+#define ERFA_INCLUDED
+/*
+*+
+*  Name:
+*     erfa.h
+
+*  Purpose:
+*     Function prototypes for ERFA routines.
+
+*  Language:
+*     Starlink ANSI C
+
+*  Type of Module:
+*     Include file
+
+*  Description:
+*     Function prototypes for ERFA routines. Note, the
+*     --with-external_pal configuration option implies that an external
+*     ERFA library will also be used.
+
+*  Authors:
+*     DSBJ: David S Berry (JAC, Hawaii)
+*     {enter_new_authors_here}
+
+*  History:
+*     23-FEB-2012 (DSB):
+*        Initial version.
+*     {enter_further_changes_here}
+
+*  Copyright:
+*     Copyright (C) 2012 Science and Technology Facilities Council.
+*     All Rights Reserved.
+
+*  Licence:
+*     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 3 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.
+*
+*     You should have received a copy of the GNU General Public License
+*     along with this program; if not, write to the Free Software
+*     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
+*     USA.
+
+*  Bugs:
+*     {note_any_bugs_here}
+*-
+*/
+
+/* Include configuration results in order to get any definition for the
+   EXTERNAL_PAL macro. This macro is set if the --with-external_pal
+   option was set when AST was configured. */
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+/* If we not using an external ERFA library, rename all ERFA functions so
+   that references to "iauXxx" below get translated to "astIauXxx". */
+#ifndef EXTERNAL_PAL
+#include "erfa2ast.h"
+#endif
+
+/* Include the prototypes defined in the erfa header file. */
+#include "erfa/erfa.h"
+
+#endif