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gnu: Add flint.

* gnu/packages/algebra.scm (flint): New variable.
This commit is contained in:
Andreas Enge 2014-09-12 14:20:28 +02:00
parent 9e771e3bb6
commit d7ab698a62

View file

@ -154,6 +154,57 @@ GP2C, the GP to C compiler, translates GP scripts to PARI programs.")
(license gpl2)
(home-page "http://pari.math.u-bordeaux.fr/")))
(define-public flint
(package
(name "flint")
(version "2.4.4")
(source (origin
(method url-fetch)
(uri (string-append
"http://flintlib.org/flint-"
version ".tar.gz"))
(sha256 (base32
"1isv1sfv8sg3qvf0d99apdfi3jnql95xfzszcawdf1pgjj9rwyf4"))))
(build-system gnu-build-system)
(inputs
`(("gmp" ,gmp)
("mpfr" ,mpfr)))
(arguments
`(#:phases
(alist-replace
'configure
(lambda* (#:key inputs outputs #:allow-other-keys)
(let ((out (assoc-ref outputs "out"))
(gmp (assoc-ref inputs "gmp"))
(mpfr (assoc-ref inputs "mpfr")))
;; Drop test failing with gmp-6 due to changed invertibility
;; of 0 in Z/1 Z, which according to the flint authors has no
;; impact on flint.
;; FIXME: Drop with later version.
(delete-file "fmpz/test/t-invmod.c")
;; do not pass "--enable-fast-install", which makes the
;; homebrew configure process fail
(zero? (system*
"./configure"
(string-append "--prefix=" out)
(string-append "--with-gmp=" gmp)
(string-append "--with-mpfr=" mpfr)))))
%standard-phases)))
(synopsis "Fast library for number theory")
(description
"FLINT is a C library for number theory. It supports arithmetic
with numbers, polynomials, power series and matrices over many base
rings, including multiprecision integers and rationals, integers
modulo n, p-adic numbers, finite fields (prime and non-prime order)
and real and complex numbers (via the Arb extension library).
Operations that can be performed include conversions, arithmetic,
GCDs, factoring, solving linear systems, and evaluating special
functions. In addition, FLINT provides various low-level routines for
fast arithmetic.")
(license gpl2+)
(home-page "http://flintlib.org/")))
(define-public bc
(package
(name "bc")