From 23bf7cba07e091831fec9c17898b3248bda95c33 Mon Sep 17 00:00:00 2001
From: Simon Tournier <zimon.toutoune@gmail.com>
Date: Sun, 17 Sep 2023 21:12:39 +0200
Subject: gnu: Add wcslib-7.12.

* gnu/packages/astronomy.scm (wcslib-7.12): New variable.
---
 gnu/packages/astronomy.scm | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/gnu/packages/astronomy.scm b/gnu/packages/astronomy.scm
index fc61baa92b..4afde96a8c 100644
--- a/gnu/packages/astronomy.scm
+++ b/gnu/packages/astronomy.scm
@@ -11,6 +11,7 @@
 ;;; Copyright © 2021 Foo Chuan Wei <chuanwei.foo@hotmail.com>
 ;;; Copyright © 2023 Iliya Tikhonenko <tikhonenko@mpe.mpg.de>
 ;;; Copyright © 2023 Andreas Enge <andreas@enge.fr>
+;;; Copyright © 2023 Simon Tournier <zimon.toutoune@gmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -738,6 +739,21 @@ (define-public wcslib
 header.")
     (license license:lgpl3+)))
 
+;;; The version is required for julia-wcs-jll and julia-wcs.  They do not
+;;; support version higher than 7.x.
+(define-public wcslib-7.12
+  (package
+    (inherit wcslib)
+    (version "7.12")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "https://www.atnf.csiro.au/people/mcalabre/WCS/"
+                           "wcslib-" version ".tar.bz2"))
+       (sha256
+        (base32 "1m3bx6gh5w3c7vvsqcki0x20mg8lilg13m0i8nh7za89w58dxy4w"))))
+    (properties '((hidden? . #t)))))
+
 (define-public weightwatcher
   (package
     (name "weightwatcher")
-- 
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