01/01: gnu: Add muscle.

[Ben Woodcroft]

benwoodcroft pushed a commit to branch master
in repository guix.

commit 324efb88880834bbe9bb55387b63dafd600e93e9
Author: Ben Woodcroft <address@hidden>
Date:   Sat Jan 16 22:12:23 2016 +1000

    gnu: Add muscle.
    
    * gnu/packages/bioinformatics.scm (muscle): 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 620439f..079fd46 100644
--- a/gnu/packages/bioinformatics.scm
+++ b/gnu/packages/bioinformatics.scm
@@ -2548,6 +2548,41 @@ RNA-Seq, the MISO model uses Bayesian inference to 
compute the probability
 that a read originated from a particular isoform.")
     (license license:gpl2)))
 
+(define-public muscle
+  (package
+    (name "muscle")
+    (version "3.8.1551")
+    (source (origin
+              (method url-fetch/tarbomb)
+              (file-name (string-append name "-" version))
+              (uri (string-append
+                    "http://www.drive5.com/muscle/muscle_src_";
+                    version ".tar.gz"))
+              (sha256
+               (base32
+                "0bj8kj7sdizy3987zx6w7axihk40fk8rn76mpbqqjcnd64i5a367"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:make-flags (list "LDLIBS = -lm")
+       #:phases
+       (modify-phases %standard-phases
+         (delete 'configure)
+         (replace 'check
+           ;; There are no tests, so just test if it runs.
+           (lambda _ (zero? (system* "./muscle" "-version"))))
+         (replace 'install
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let* ((out (assoc-ref outputs "out"))
+                    (bin (string-append out "/bin")))
+               (install-file "muscle" bin)))))))
+    (home-page "http://www.drive5.com/muscle";)
+    (synopsis "Multiple sequence alignment program")
+    (description
+     "MUSCLE aims to be a fast and accurate multiple sequence alignment
+program for nucleotide and protein sequences.")
+    ;; License information found in 'muscle -h' and usage.cpp.
+    (license license:public-domain)))
+
 (define-public orfm
   (package
     (name "orfm")