gnu: Remove find-circ.

* gnu/packages/bioinformatics.scm (find-circ): Delete variable.

gnu/packages/bioinformatics.scm

@@ -11677,56 +11677,6 @@ conversions, region filtering, FASTA sequence extraction and more.")
       (license (list license:expat
                      license:artistic2.0)))))
 
-(define-public find-circ
-  ;; The last release was in 2015.  The license was clarified in 2017, so we
-  ;; take the latest commit.
-  (let ((commit "8655dca54970fcf7e92e22fbf57e1188724dda7d")
-        (revision "1"))
-    (package
-      (name "find-circ")
-      (version (git-version "1.2" revision commit))
-      (source
-       (origin
-         (method git-fetch)
-         (uri (git-reference
-               (url "https://github.com/marvin-jens/find_circ")
-               (commit commit)))
-         (file-name (git-file-name name version))
-         (sha256
-          (base32
-           "0p77pbqbclqr4srms34y1b9b4njybfpjiknc11ki84f3p8skb3cg"))))
-      (build-system gnu-build-system)
-      (arguments
-       `(#:tests? #f                    ; there are none
-         #:phases
-         ;; There is no actual build system.
-         (modify-phases %standard-phases
-           (delete 'configure)
-           (delete 'build)
-           (replace 'install
-             (lambda* (#:key outputs #:allow-other-keys)
-               (let* ((out (assoc-ref outputs "out"))
-                      (bin (string-append out "/bin"))
-                      (path (getenv "GUIX_PYTHONPATH")))
-                 (for-each (lambda (script)
-                             (install-file script bin)
-                             (wrap-program (string-append bin "/" script)
-                               `("GUIX_PYTHONPATH" ":" prefix (,path))))
-                           '("cmp_bed.py"
-                             "find_circ.py"
-                             "maxlength.py"
-                             "merge_bed.py"
-                             "unmapped2anchors.py")))
-               #t)))))
-      (inputs
-       (list python-2 python2-pysam python2-numpy))
-      (home-page "https://github.com/marvin-jens/find_circ")
-      (synopsis "circRNA detection from RNA-seq reads")
-      (description "This package provides tools to detect head-to-tail
-spliced (back-spliced) sequencing reads, indicative of circular RNA (circRNA)
-in RNA-seq data.")
-      (license license:gpl3))))
-
 (define-public fit-sne
   (package
     (name "fit-sne")