[bug#64504] [PATCH] gnu: Add unsio.

[Sharlatan Hellseher <sharlatanus@gmail.com>]

* gnu/packages/astronomy.scm (unsio): New variable.

Co-Authored-By: Iliya Tikhonenko <tikhonenko@mpe.mpg.de>
---
 gnu/packages/astronomy.scm | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

diff --git a/gnu/packages/astronomy.scm b/gnu/packages/astronomy.scm
index 3a1b584808..15590cb84b 100644
--- a/gnu/packages/astronomy.scm
+++ b/gnu/packages/astronomy.scm
@@ -9,6 +9,7 @@
 ;;; Copyright © 2021, 2022 Vinicius Monego <monego@posteo.net>
 ;;; Copyright © 2021 Greg Hogan <code@greghogan.com>
 ;;; Copyright © 2021 Foo Chuan Wei <chuanwei.foo@hotmail.com>
+;;; Copyright © 2023 Iliya Tikhonenko <tikhonenko@mpe.mpg.de>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -74,6 +75,7 @@ (define-module (gnu packages astronomy)
   #:use-module (gnu packages python-xyz)
   #:use-module (gnu packages qt)
   #:use-module (gnu packages readline)
+  #:use-module (gnu packages sqlite)
   #:use-module (gnu packages sphinx)
   #:use-module (gnu packages textutils)
   #:use-module (gnu packages time)
@@ -3767,3 +3769,39 @@ (define-public python-wiimatch
 for optimal @code{matching} of weighted N-dimensional image intensity data
 using (multivariate) polynomials.")
     (license license:bsd-3)))
+
+(define-public unsio
+  ;; There is no versioned tag, use the latest commit.
+  (let ((commit "25e52468298e1194c9726ef5dba9d5fbb46870f5")
+        (revision "0"))
+    (package
+      (name "unsio")
+      (version (git-version "1.3.3" revision commit))
+      (source (origin
+                (method git-fetch)
+                (uri (git-reference
+                      (url "https://gitlab.lam.fr/infrastructure/unsio")
+                      (commit commit)))
+                (file-name (git-file-name name version))
+                (sha256
+                 (base32
+                  "110i2p5608zhh5w3pf3b5r2651hykw2ayspgq6vpqsffhya1p170"))))
+      (build-system cmake-build-system)
+      (arguments
+       (list #:tests? #f ;No tests
+             #:build-type "Release"
+             #:configure-flags #~(list "-DCMAKE_CXX_STANDARD=14")))
+      (inputs (list gfortran hdf5 perl sqlite zlib))
+      (home-page "https://projets.lam.fr/projects/unsio/wiki")
+      (synopsis "Universal Nbody snapshot I/O")
+      (description
+       "@acronym{UNSIO, Universal Nbody Snapshot Input Output} is an API which
+perform input/output operations in a generic way, and on different kind of nbody
+files format (nemo, Gadget binaries 1 and 2, Gadget hdf5, Ramses).  By using this
+API, a user could write only one analysis program which will work on all known
+files format supported by UNSIO. It's not necessary anymore to know how is
+implemented a file format, UNSIO will do transparently and automatically all the
+hard work for you!  With UNSIO, you will spend less time to develop your
+analysis program.  UNSIO comes with an integrated sqlite3 database which can be
+used to retrieve automatically all your data among terabytes of hard disks.")
+      (license license:cecill))))

base-commit: de3b8684e9a8e90e243cc2061100b06576c04077
-- 
2.40.1