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| author | Nicolas Goaziou <mail@nicolasgoaziou.fr> | 2019-06-19 21:43:12 +0200 |
|---|---|---|
| committer | Nicolas Goaziou <mail@nicolasgoaziou.fr> | 2019-06-19 21:43:12 +0200 |
| commit | 0c842e3a59da42d344f054b246e870eba708f779 (patch) | |
| tree | 78bc0bf3b1233b8e0b8683737d3d34eb066b074b /gnu/packages/maths.scm | |
| parent | 7c5f623192d4d316ce62270cbdb9daa7848c323d (diff) | |
| download | patches-0c842e3a59da42d344f054b246e870eba708f779.tar patches-0c842e3a59da42d344f054b246e870eba708f779.tar.gz | |
gnu: Add ratpoints.
* gnu/packages/maths.scm (ratpoints): New variable.
* gnu/packages/patches/ratpoints-sturm_and_rp_private.patch: New file.
* gnu/local.mk (dist_patch_DATA): Reference patch.
Diffstat (limited to 'gnu/packages/maths.scm')
| -rw-r--r-- | gnu/packages/maths.scm | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm index 6d8fb9cec5..fc57801354 100644 --- a/gnu/packages/maths.scm +++ b/gnu/packages/maths.scm @@ -5003,3 +5003,44 @@ command-line tools, and an Application Programming Interface (API). This package provides the static libraries required to run programs compiled against the nauty library.") (license license:asl2.0))) + +(define-public ratpoints + (package + (name "ratpoints") + (version "2.1.3") + (source (origin + (method url-fetch) + (uri (string-append + "http://www.mathe2.uni-bayreuth.de/stoll/programs/" + "ratpoints-" version ".tar.gz")) + (sha256 + (base32 + "0zhad84sfds7izyksbqjmwpfw4rvyqk63yzdjd3ysd32zss5bgf4")) + (patches + ;; Taken from + ;; <https://git.sagemath.org/sage.git/plain/build/pkgs/ratpoints/patches/> + (search-patches "ratpoints-sturm_and_rp_private.patch")))) + (build-system gnu-build-system) + (arguments + `(#:test-target "test" + #:make-flags + (list (string-append "INSTALL_DIR=" (assoc-ref %outputs "out"))) + #:phases + (modify-phases %standard-phases + (delete 'configure) ;no configure script + (add-before 'install 'create-install-directories + (lambda* (#:key outputs #:allow-other-keys) + (let ((out (assoc-ref outputs "out"))) + (mkdir-p out) + (with-directory-excursion out + (for-each (lambda (d) (mkdir-p d)) + '("bin" "include" "lib")))) + #t))))) + (inputs + `(("gmp" ,gmp))) + (home-page "http://www.mathe2.uni-bayreuth.de/stoll/programs/") + (synopsis "Find rational points on hyperelliptic curves") + (description "Ratpoints tries to find all rational points within +a given height bound on a hyperelliptic curve in a very efficient way, +by using an optimized quadratic sieve algorithm.") + (license license:gpl2+))) |