>From edcf3132dca6c3e86439710892870285377adbb2 Mon Sep 17 00:00:00 2001 From: Roel Janssen Date: Tue, 22 Mar 2016 15:07:47 +0100 Subject: [PATCH 3/8] gnu: Add multichoose. * gnu/packages/bioinformatics.scm (multichoose): New variable. --- gnu/packages/bioinformatics.scm | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/gnu/packages/bioinformatics.scm b/gnu/packages/bioinformatics.scm index fa7ba24..9465d56 100644 --- a/gnu/packages/bioinformatics.scm +++ b/gnu/packages/bioinformatics.scm @@ -4861,3 +4861,38 @@ algorithm.") ;; this program is a submodule, is licensed MIT, which is the same as ;; the Expat license. (license (list license:gpl2 license:expat))))) + +(define-public multichoose + (package + (name "multichoose") + (version "1.0.3") + (source (origin + (method url-fetch) + (uri (string-append "https://github.com/ekg/multichoose/archive/v" + version ".tar.gz")) + (file-name (string-append name "-" version ".tar.gz")) + (sha256 + (base32 "0xy86vvr3qrs4l81qis7ia1q2hnqv0xcb4a1n60smxbhqqis5w3l")))) + (build-system gnu-build-system) + (native-inputs + `(("python" ,python-2) + ("node" ,node))) + (arguments + `(#:tests? #f ; There are no tests to run. + #:phases + (modify-phases %standard-phases + (delete 'configure) ; There is no configure phase. + (replace 'install + (lambda* (#:key outputs #:allow-other-keys) + (let ((bin (string-append (assoc-ref outputs "out") "/bin"))) + (install-file "multichoose" bin) + (install-file "multipermute" bin))))))) + (home-page "https://github.com/ekg/multichoose") + (synopsis "Library for efficient loopless multiset combination generation +algorithm") + (description "A library implements an efficient loopless multiset +combination generation algorithm which is (approximately) described in +\"Loopless algorithms for generating permutations, combinations, and other +combinatorial configurations.\" G Ehrlich - Journal of the ACM (JACM), +1973. (Algorithm 7.)") + (license license:expat))) -- 2.5.5