[bug#64287] [PATCH 8/9] gnu: celestia: Update to 1.6.3.

[Sharlatan Hellseher]

* gnu/packages/astronomy.scm (celestia): Update to 1.6.3, improve
package style.
[build-system]: Swap to 'gnu-build-system as versioned tag does not
contain Cmake build files.
[arguments]: Use G-expressions, update configure-flags to be compatible
with autoconf.
[native-inputs]: Remove labels. Add autoconf, automake.
[inputs]: Remove labels. Remove eigen, fmt-7, glew.
---
 gnu/packages/astronomy.scm | 91 ++++++++++++++++++++------------------
 1 file changed, 48 insertions(+), 43 deletions(-)

diff --git a/gnu/packages/astronomy.scm b/gnu/packages/astronomy.scm
index b212f4614f..af75d493f6 100644
--- a/gnu/packages/astronomy.scm
+++ b/gnu/packages/astronomy.scm
@@ -1129,54 +1129,59 @@ (define-public swarp
     (license license:gpl3+)))
 
 (define-public celestia
-  (let ((commit "9dbdf29c4ac3d20afb2d9a80d3dff241ecf81dce"))
-    (package
-      (name "celestia")
-      (version (git-version "1.6.1" "815" commit))
-      (source (origin
-                (method git-fetch)
-                (uri (git-reference
-                      (url "https://github.com/celestiaproject/celestia";)
-                      (commit commit)))
-                (file-name (git-file-name name version))
-                (sha256
-                 (base32
-                  "00xibg87l1arzifakgj7s828x9pszcgx7x7ij88a561ig49ryh78"))))
-      (build-system cmake-build-system)
-      (native-inputs
-       `(("perl" ,perl)
-         ("libgit2" ,libgit2)
-         ("pkg-config" ,pkg-config)
-         ("libtool" ,libtool)
-         ("gettext" ,gettext-minimal)))
-      (inputs
-       `(("glu" ,glu)
-         ("glew" ,glew)
-         ("libtheora" ,libtheora)
-         ("libjpeg" ,libjpeg-turbo)
-         ("libpng" ,libpng)
-         ;; maybe required?
-         ("mesa" ,mesa)
-         ;; optional: fmtlib, Eigen3;
-         ("fmt" ,fmt-7)
-         ("eigen" ,eigen)
-         ;; glut: for glut interface
-         ("freeglut" ,freeglut)))
-      (propagated-inputs
-       (list lua))
-      (arguments
-       `(#:configure-flags '("-DENABLE_GLUT=ON" "-DENABLE_QT=OFF")
-         #:tests? #f))                            ;no tests
-      (home-page "https://celestia.space/";)
-      (synopsis "Real-time 3D visualization of space")
-      (description
-       "This simulation program lets you explore our universe in three
+  (package
+    (name "celestia")
+    (version "1.6.3")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/celestiaproject/celestia";)
+             (commit version)))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32 "0dzci5n7gcnm1vq916gsn9zddkhbzhbsakqxrpnmvzibsqznn6c8"))
+       (modules '((guix build utils)))
+       (snippet
+        #~(begin
+            ;; Make sure it detects the Lua's version packed in Guix.
+            ;; Review this part to support current default version of Lua in 
Guix.
+            (substitute* "configure.ac"
+                    (("lua5.3") "lua-5.3"))))))
+    (build-system gnu-build-system)
+    (arguments
+     (list
+      #:configure-flags
+      #~(list "--with-glut"
+              (string-append "--with-lua=" #$(this-package-input "lua")))))
+    (native-inputs
+     (list autoconf
+           automake
+           gettext-minimal
+           libgit2
+           libtool
+           perl
+           pkg-config))
+    (inputs
+     (list freeglut
+           glu
+           libjpeg-turbo
+           libpng
+           libtheora
+           mesa))
+    (propagated-inputs
+     (list lua))
+    (home-page "https://celestia.space/";)
+    (synopsis "Real-time 3D visualization of space")
+    (description
+     "This simulation program lets you explore our universe in three
 dimensions.  Celestia simulates many different types of celestial objects.
 From planets and moons to star clusters and galaxies, you can visit every
 object in the expandable database and view it from any point in space and
 time.  The position and movement of solar system objects is calculated
 accurately in real time at any rate desired.")
-      (license license:gpl2+))))
+    (license license:gpl2+)))
+
 
 (define-public celestia-gtk
   (package
-- 
2.40.1