From e326909cf3b43780228b36518b16301b0691513f Mon Sep 17 00:00:00 2001
From: Someone <newkozlukov@gmail.com>
Date: Mon, 25 Dec 2023 22:10:11 +0000
Subject: [PATCH] opencv4: extend the comment about cxxdev

Co-authored-by: Sandro <sandro.jaeckel@gmail.com>
---
 pkgs/development/libraries/opencv/4.x.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/libraries/opencv/4.x.nix b/pkgs/development/libraries/opencv/4.x.nix
index 7adea04a6a84..48cc2adc6c75 100644
--- a/pkgs/development/libraries/opencv/4.x.nix
+++ b/pkgs/development/libraries/opencv/4.x.nix
@@ -474,7 +474,8 @@ effectiveStdenv.mkDerivation {
       "$out/lib/pkgconfig/opencv4.pc"
     mkdir "$cxxdev"
   ''
-  # Temporary fix for https://github.com/NixOS/nixpkgs/issues/276691
+  # fix deps not progagating from opencv4.cxxdev if cuda is disabled
+  # see https://github.com/NixOS/nixpkgs/issues/276691
   + lib.optionalString (!enableCuda) ''
     mkdir -p "$cxxdev/nix-support"
     echo "''${!outputDev}" >> "$cxxdev/nix-support/propagated-build-inputs"