From b545d223648e1575ce3fa9ac205a13f321cf318f Mon Sep 17 00:00:00 2001
From: Lars-Dominik Braun <lars@6xq.net>
Date: Wed, 16 Feb 2022 11:07:56 +0100
Subject: gnu: opencl-icd-loader: Use single directory in search path.

* gnu/packages/opencl.scm (opencl-icd-loader)[native-search-paths]:
Support only a single directory.
---
 gnu/packages/opencl.scm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/opencl.scm b/gnu/packages/opencl.scm
index 3539c47d66..c2715b498b 100644
--- a/gnu/packages/opencl.scm
+++ b/gnu/packages/opencl.scm
@@ -139,7 +139,9 @@
     (native-search-paths
      (list (search-path-specification
             (variable "OCL_ICD_VENDORS")
-            (files '("etc/OpenCL/vendors")))))
+            (files '("etc/OpenCL/vendors"))
+            ;; Only supports a single directory.
+            (separator #f))))
     (home-page "https://github.com/KhronosGroup/OpenCL-ICD-Loader")
     (inputs (list opencl-headers))
     (synopsis "OpenCL Installable Client Driver")
-- 
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