From a122884cb3709ef64c694d2658127a50dba2524b Mon Sep 17 00:00:00 2001
From: Someone Serge <sergei.kozlukov@aalto.fi>
Date: Thu, 2 Nov 2023 18:18:35 +0000
Subject: opencv4: cuda: add a libstdc++ integration test

---
 pkgs/development/libraries/opencv/4.x.nix            |  5 ++++-
 pkgs/development/libraries/opencv/libstdcxx-test.nix | 17 +++++++++++++++++
 2 files changed, 21 insertions(+), 1 deletion(-)
 create mode 100644 pkgs/development/libraries/opencv/libstdcxx-test.nix

(limited to 'pkgs/development/libraries/opencv')

diff --git a/pkgs/development/libraries/opencv/4.x.nix b/pkgs/development/libraries/opencv/4.x.nix
index 68099a57c63..ab7eb5c3ca0 100644
--- a/pkgs/development/libraries/opencv/4.x.nix
+++ b/pkgs/development/libraries/opencv/4.x.nix
@@ -495,8 +495,11 @@ stdenv.mkDerivation {
       opencv4-tests = callPackage ./tests.nix {
         inherit enableGStreamer enableGtk2 enableGtk3 runAccuracyTests runPerformanceTests testDataSrc;
         inherit opencv4;
-        };
       };
+    }
+    // lib.optionalAttrs (enableCuda) {
+      no-libstdcxx-errors = callPackage ./libstdcxx-test.nix { };
+    };
   } // lib.optionalAttrs enablePython { pythonPath = [ ]; };
 
   meta = with lib; {
diff --git a/pkgs/development/libraries/opencv/libstdcxx-test.nix b/pkgs/development/libraries/opencv/libstdcxx-test.nix
new file mode 100644
index 00000000000..aab1101883c
--- /dev/null
+++ b/pkgs/development/libraries/opencv/libstdcxx-test.nix
@@ -0,0 +1,17 @@
+{ python3Packages, runCommand }:
+
+runCommand "${python3Packages.opencv4.pname}-libstdcxx-test"
+{
+  nativeBuildInputs = [
+    (python3Packages.python.withPackages (ps: with ps; [
+      (opencv4.override { enableCuda = true; })
+      scikit-image
+    ]))
+  ];
+} ''
+  python << EOF
+  import cv2
+  from skimage.transform import pyramid_reduce
+  EOF
+  touch $out
+''
-- 
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