21/23: gnu: dlib: Fix tests.

[Tobias Geerinckx-Rice]

nckx pushed a commit to branch master
in repository guix.

commit 3929f46c99fcb7d633e340666ed9f285d7b27a0c
Author: Tobias Geerinckx-Rice <address@hidden>
Date:   Wed Jun 27 03:02:00 2018 +0200

    gnu: dlib: Fix tests.
    
    * gnu/packages/machine-learning.scm (dlib)[native-inputs]: Add libnsl.
---
 gnu/packages/machine-learning.scm | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/machine-learning.scm 
b/gnu/packages/machine-learning.scm
index d9f7731..d1025c2 100644
--- a/gnu/packages/machine-learning.scm
+++ b/gnu/packages/machine-learning.scm
@@ -49,6 +49,7 @@
   #:use-module (gnu packages maths)
   #:use-module (gnu packages mpi)
   #:use-module (gnu packages ocaml)
+  #:use-module (gnu packages onc-rpc)
   #:use-module (gnu packages perl)
   #:use-module (gnu packages pkg-config)
   #:use-module (gnu packages python)
@@ -675,7 +676,9 @@ and a QP solver.")
                                          "/lib/libdlib.a"))
              #t)))))
     (native-inputs
-     `(("pkg-config" ,pkg-config)))
+     `(("pkg-config" ,pkg-config)
+       ;; For tests.
+       ("libnsl" ,libnsl)))
     (inputs
      `(("giflib" ,giflib)
        ("lapack" ,lapack)