From c7ce05e8b77878461a8521eed3609b9aa1908414 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Aleix=20Bon=C3=A9?= <aleix.boneribo@bsc.es>
Date: Wed, 8 Oct 2025 15:23:08 +0200
Subject: [PATCH] Add simple clinfo test for PoCL

---
 overlay.nix             |  2 ++
 test/compilers/pocl.nix | 26 ++++++++++++++++++++++++++
 2 files changed, 28 insertions(+)
 create mode 100644 test/compilers/pocl.nix

diff --git a/overlay.nix b/overlay.nix
index 91cebbe..04c6ad8 100644
--- a/overlay.nix
+++ b/overlay.nix
@@ -93,6 +93,8 @@ let
     clangNosvOmpv-ld = callPackage ./test/compilers/clang-openmp-ld.nix {
       stdenv = final.stdenvClangOmpss2NodesOmpv;
     };
+
+    pocl = callPackage ./test/compilers/pocl.nix { };
   };
 
   pkgs = filterAttrs (_: isDerivation) bscPkgs;
diff --git a/test/compilers/pocl.nix b/test/compilers/pocl.nix
new file mode 100644
index 0000000..054949a
--- /dev/null
+++ b/test/compilers/pocl.nix
@@ -0,0 +1,26 @@
+{
+  runCommand,
+  pocl,
+  clinfo,
+  writableTmpDirAsHomeHook,
+}:
+
+runCommand "clinfo-pocl"
+  {
+    nativeBuildInputs = [
+      clinfo
+      writableTmpDirAsHomeHook
+    ];
+
+    requiredSystemFeatures = [ "sys-devices" ];
+
+    env = {
+      POCL_DEBUG = "error,warn";
+      OCL_ICD_VENDORS = "${pocl}/etc/OpenCL/vendors";
+    };
+  }
+  ''
+    set -x
+    clinfo | tee $out
+    set +x
+  ''