gnu: Add filevercmp.

* gnu/packages/bioinformatics.scm (filevercmp): New variable.

gnu/packages/bioinformatics.scm

@@ -5074,3 +5074,31 @@ (define-public pepr
 the same group, and look for consistent differences between ChIP and control
 group or two ChIP groups run under different conditions.")
     (license license:gpl3+)))
+
+(define-public filevercmp
+  (let ((commit "1a9b779b93d0b244040274794d402106907b71b7"))
+    (package
+      (name "filevercmp")
+      (version (string-append "0-1." (string-take commit 7)))
+      (source (origin
+        (method url-fetch)
+        (uri (string-append "https://github.com/ekg/filevercmp/archive/"
+                            commit ".tar.gz"))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32 "0yp5jswf5j2pqc6517x277s4s6h1ss99v57kxw9gy0jkfl3yh450"))))
+      (build-system gnu-build-system)
+      (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 "filevercmp" bin)))))))
+      (home-page "https://github.com/ekg/filevercmp")
+      (synopsis "This program compares version strings")
+      (description "This program compares version strings.  It intends to be a
+replacement for strverscmp.")
+      (license license:gpl3+))))