02/02: gnu: Add cmh.

[Andreas Enge]

andreas pushed a commit to branch master
in repository guix.

commit eea7cd751988733159f86e10e82525fab014e060
Author: Andreas Enge <address@hidden>
Date:   Fri Nov 16 09:06:31 2018 +0100

    gnu: Add cmh.
    
    * gnu/packages/algebra.scm (cmh): New variable.
---
 gnu/packages/algebra.scm | 32 +++++++++++++++++++++++++++++++-
 1 file changed, 31 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/algebra.scm b/gnu/packages/algebra.scm
index e54b8e3..1035943 100644
--- a/gnu/packages/algebra.scm
+++ b/gnu/packages/algebra.scm
@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017 Andreas Enge 
<address@hidden>
+;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2018 Andreas Enge 
<address@hidden>
 ;;; Copyright © 2013, 2015, 2017, 2018 Ludovic Courtès <address@hidden>
 ;;; Copyright © 2016, 2017, 2018 Nicolas Goaziou <address@hidden>
 ;;; Copyright © 2014, 2018 Mark H Weaver <address@hidden>
@@ -210,6 +210,36 @@ GP2C, the GP to C compiler, translates GP scripts to PARI 
programs.")
    (license license:gpl2)
    (home-page "https://pari.math.u-bordeaux.fr/";)))
 
+(define-public cmh
+  (package
+   (name "cmh")
+   (version "1.0")
+   (source (origin
+            (method url-fetch)
+            (uri (string-append
+                  "https://gforge.inria.fr/frs/download.php/33497/cmh-";
+                  version ".tar.gz"))
+            (sha256
+             (base32
+              "1a28xr9bs0igms0ik99x0w8lnb0jyfcmvyi26pbyh9ggcdivd33p"))))
+   (build-system gnu-build-system)
+   (inputs
+     `(("gmp" ,gmp)
+       ("mpfr" ,mpfr)
+       ("mpc" ,mpc)
+       ("mpfrcx" ,mpfrcx)
+       ("fplll" ,fplll)
+       ("pari-gp"  ,pari-gp)))
+   (synopsis "Igusa class polynomial computations")
+   (description
+    "The CMH software computes Igusa (genus 2) class polynomials, which
+parameterize the CM points in the moduli space of 2-dimensional abelian
+varieties, i.e. Jacobians of hyperelliptic curves.
+It can also be used to compute theta constants at arbitrary
+precision.")
+   (license license:gpl3+)
+   (home-page "http://cmh.gforge.inria.fr/";)))
+
 (define-public giac-xcas
   (package
     (name "giac-xcas")