I realized Guix already provided "libao", as "ao" variable. However,
I don't know why it isn't "public".
I also packaged "mpfi".
Since all dependencies of "giac-xcas" are now available, I can update
the package definition.
I'm not sure about input "texlive-minimal". Debian package doesn't have
it. However, configure script checks for latex, makeindex, pdflatex and
dvips, probably so as to build documentation. OTOH, I don't think
default make dance builds documentation: it probably copies it directly
from the tarball, so it may be useless to provide the input. As a last
point, xcas itself provides a feature to print formulas as LaTeX. So,
all in all, texlive-minimal may be a propagated-input, AFAIU.
WDYT?
In any case, here are the patches. Thank you for reading so far.
Regards,
>From eab8703a36c405bf01c34db4a5ceb1a5926033b5 Mon Sep 17 00:00:00 2001
From: Nicolas Goaziou <m...@nicolasgoaziou.fr>
Date: Sun, 10 Apr 2016 13:53:42 +0200
Subject: [PATCH 1/2] gnu: Add mpfi
* gnu/packages/multiprecision.scm (mpfi): New variable.
---
gnu/packages/multiprecision.scm | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/gnu/packages/multiprecision.scm b/gnu/packages/multiprecision.scm
index ad50770..a84d7f5 100644
--- a/gnu/packages/multiprecision.scm
+++ b/gnu/packages/multiprecision.scm
@@ -2,6 +2,7 @@
;;; Copyright © 2012, 2013, 2015 Ludovic Courtès <l...@gnu.org>
;;; Copyright © 2014 Mark H Weaver <m...@netris.org>
;;; Copyright © 2015 Andreas Enge <andr...@enge.fr>
+;;; Copyright © 2016 Nicolas Goaziou <m...@nicolasgoaziou.fr>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -119,3 +120,29 @@ floating-point computations with correct rounding.")
It supports arbitrarily high precision and it correctly rounds the results.")
(license lgpl3+)
(home-page "http://mpc.multiprecision.org/";)))
+
+(define-public mpfi
+ (package
+ (name "mpfi")
+ (version "1.5.1")
+ (source (origin
+ (method url-fetch)
+ (uri (string-append
+ "https://gforge.inria.fr/frs/download.php/file/30130/mpfi-";
+ version ".tar.gz"))
+ (sha256
+ (base32
+ "1g2q6i7dqx40p4gw11da6jgfcbzmm26wxc69fwv8zpcdyg32a9za"))))
+ (build-system gnu-build-system)
+ (propagated-inputs `(("gmp" ,gmp) ; <mpfi.h> refers to both
+ ("mpfr" ,mpfr)))
+ (synopsis "C library for arbitrary precision interval arithmetic")
+ (description "MPFI is intended to be a portable library written in C for
+arbitrary precision interval arithmetic with intervals represented using MPFR
+reliable floating-point numbers. It is based on the GNU MP library and on the
+MPFR library. The purpose of an arbitrary precision interval arithmetic is on
+the one hand to get guaranteed results, thanks to interval computation, and on
+the other hand to obtain accurate results, thanks to multiple precision
+arithmetic.")
+ (license lgpl2.1+)
+ (home-page "https://perso.ens-lyon.fr/nathalie.revol/software.html";)))
--
2.8.0
>From b454564510f436ca1150a672970bafc805fbd86b Mon Sep 17 00:00:00 2001
From: Nicolas Goaziou <m...@nicolasgoaziou.fr>
Date: Thu, 7 Apr 2016 14:43:15 +0200
Subject: [PATCH 2/2] gnu: Add giac-xcas
* gnu/packages/algebra.scm (giac-xcas): New variable.
---
gnu/packages/algebra.scm | 65 ++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 65 insertions(+)
diff --git a/gnu/packages/algebra.scm b/gnu/packages/algebra.scm
index abac961..74b3f71 100644
--- a/gnu/packages/algebra.scm
+++ b/gnu/packages/algebra.scm
@@ -1,6 +1,7 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2013, 2014, 2015, 2016 Andreas Enge <andr...@enge.fr>
;;; Copyright © 2013, 2015 Ludovic Courtès <l...@gnu.org>
+;;; Copyright © 2016 Nicolas Goaziou <m...@nicolasgoaziou.fr>
;;; Copyright © 2014 Mark H Weaver <m...@netris.org>
;;;
;;; This file is part of GNU Guix.
@@ -23,7 +24,10 @@
#:use-module (gnu packages autotools)
#:use-module (gnu packages compression)
#:use-module (gnu packages doxygen)
+ #:use-module (gnu packages fltk)
+ #:use-module (gnu packages gl)
#:use-module (gnu packages graphviz)
+ #:use-module (gnu packages image)
#:use-module (gnu packages multiprecision)
#:use-module (gnu packages maths)
#:use-module (gnu packages mpi)
@@ -31,7 +35,9 @@
#:use-module (gnu packages readline)
#:use-module (gnu packages flex)
#:use-module (gnu packages python)
+ #:use-module (gnu packages tcsh)
#:use-module (gnu packages texlive)
+ #:use-module (gnu packages xiph)
#:use-module (gnu packages xorg)
#:use-module ((guix licenses) #:prefix license:)
#:use-module (guix packages)
@@ -158,6 +164,65 @@ PARI is also available as a C library to allow for faster computations.")
(license license:gpl2+)
(home-page "http://pari.math.u-bordeaux.fr/";)))
+(define-public giac-xcas
+ (package
+ (name "giac-xcas")
+ (version "1.2.2-37")
+ (source (origin
+ (method url-fetch)
+ ;; We don't use "~parisse/giac" because the maintainer regularly
+ ;; overrides the release tarball there, introducing a checksum
+ ;; mismatch every time. See
+ ;; <https://www-fourier.ujf-grenoble.fr/~parisse/debian/dists/stable/main/source/README>
+ (uri (string-append "https://www-fourier.ujf-grenoble.fr/\
+~parisse/debian/dists/stable/main/source/giac_"
+ version ".tar.gz"))
+ (sha256
+ (base32
+ "0cagh9nnaz7ks299b2bs3lrdclv4xbyis24zc8vf3i25p470bxsf"))
+ ;; Disable failing test. Actually, the results are correct but
+ ;; a sorting discrepancy prevents the test from being validated.
+ (modules '((guix build utils)))
+ (snippet
+ '(substitute* "check/Makefile.in"
+ (("chk_fhan16") "")))))
+ (build-system gnu-build-system)
+ (arguments
+ `(#:phases
+ (modify-phases %standard-phases
+ ;; Some Make files contain hard-coded "/bin/cp".
+ (add-after 'unpack 'patch-bin-cp
+ (lambda _
+ (substitute* (find-files "doc" "^Makefile")
+ (("/bin/cp") (which "cp")))
+ #t)))))
+ (inputs `(("fltk" ,fltk)
+ ("gmp" ,gmp)
+ ("gsl" ,gsl)
+ ("lapack" ,lapack)
+ ("libao" ,ao)
+ ("libjpeg" ,libjpeg)
+ ("libpng" ,libpng)
+ ("libx11" ,libx11)
+ ("libxft" ,libxft)
+ ("libxt" ,libxt)
+ ("mesa" ,mesa)
+ ("mpfi" ,mpfi)
+ ("mpfr" ,mpfr)
+ ("ntl" ,ntl)
+ ("perl" ,perl)
+ ("pari-gp" ,pari-gp)
+ ("tcsh" ,tcsh)
+ ("texlive" ,texlive-minimal)))
+ (native-inputs `(("readline" ,readline)))
+ (home-page "https://www-fourier.ujf-grenoble.fr/~parisse/giac.html";)
+ (synopsis "Computer algebra system")
+ (description
+ "Giac/Xcas is a computer algebra system. It has a compatibility
+mode for maple, mupad and the TI89. It is available as a standalone
+program (graphic or text interfaces) or as a C++ library.")
+ (license license:gpl3+)))
+
(define-public gp2c
(package
(name "gp2c")
--
2.8.0
