[PATCH] gnu: flexbar: Enable tests.

[Ricardo Wurmus]

Hi Guix,

this patch enables the tests of flexbar.  There is no check target but a
validation script and some test data, so I'm just running the script
instead of "make check".

~~ Ricardo

>From 7568ba7f62bcbc8ac50a892d8bb58782603a2c70 Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <address@hidden>
Date: Mon, 27 Apr 2015 11:48:00 +0200
Subject: [PATCH] gnu: flexbar: Enable tests.

* gnu/packages/bioinformatics.scm (flexbar): Enable tests.
---
 gnu/packages/bioinformatics.scm | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/gnu/packages/bioinformatics.scm b/gnu/packages/bioinformatics.scm
index fc07bcf..42b1f4f 100644
--- a/gnu/packages/bioinformatics.scm
+++ b/gnu/packages/bioinformatics.scm
@@ -623,15 +623,20 @@ results.  The FASTX-Toolkit tools perform some of these 
preprocessing tasks.")
                 "13jaykc3y1x8y5nn9j8ljnb79s5y51kyxz46hdmvvjj6qhyympmf"))))
     (build-system cmake-build-system)
     (arguments
-     `(;; There is no test target, although there is a directory containing
-       ;; test data and scripts (launched by flexbar_validate.sh).
-       #:tests? #f
-       #:configure-flags (list
+     `(#:configure-flags (list
                           (string-append "-DFLEXBAR_BINARY_DIR="
                                          (assoc-ref %outputs "out")
                                          "/bin/"))
        #:phases
-       (alist-delete 'install %standard-phases)))
+       (alist-replace
+        'check
+        (lambda* (#:key outputs #:allow-other-keys)
+          (setenv "PATH" (string-append
+                          (assoc-ref outputs "out") "/bin:"
+                          (getenv "PATH")))
+          (chdir "../flexbar_v2.5_src/test")
+          (zero? (system* "bash" "flexbar_validate.sh")))
+        (alist-delete 'install %standard-phases))))
     (inputs
      `(("tbb" ,tbb)
        ("zlib" ,zlib)))
-- 
2.1.0