Merge commit '18c84ea816348e2a098390101b92d1e39a9dbd45'

Conflicts:
	nixpkgs/nixos/modules/misc/documentation.nix
	nixpkgs/pkgs/applications/networking/browsers/firefox/packages.nix
	nixpkgs/pkgs/applications/window-managers/sway/default.nix
	nixpkgs/pkgs/build-support/rust/build-rust-package/default.nix
	nixpkgs/pkgs/development/go-modules/generic/default.nix
	nixpkgs/pkgs/development/interpreters/ruby/default.nix
	nixpkgs/pkgs/development/interpreters/ruby/patchsets.nix
	nixpkgs/pkgs/development/libraries/boehm-gc/7.6.6.nix
	nixpkgs/pkgs/development/python-modules/django-mailman3/default.nix
	nixpkgs/pkgs/servers/mail/mailman/web.nix
	nixpkgs/pkgs/top-level/aliases.nix
	nixpkgs/pkgs/top-level/all-packages.nix
	nixpkgs/pkgs/top-level/impure.nix

2 files changed, 7 insertions, 13 deletions

diff --git a/nixpkgs/pkgs/development/libraries/opencv/3.x.nix b/nixpkgs/pkgs/development/libraries/opencv/3.x.nix
index dfb67b6a12a7..00c595d1d2da 100644
--- a/nixpkgs/pkgs/development/libraries/opencv/3.x.nix
+++ b/nixpkgs/pkgs/development/libraries/opencv/3.x.nix
@@ -213,11 +213,11 @@ stdenv.mkDerivation {
     # tesseract & leptonica.
     ++ lib.optionals enableTesseract [ tesseract leptonica ]
     ++ lib.optional enableTbb tbb
-    ++ lib.optional enableCuda cudatoolkit
     ++ lib.optionals stdenv.isDarwin [ bzip2 AVFoundation Cocoa VideoDecodeAcceleration ]
     ++ lib.optionals enableDocs [ doxygen graphviz-nox ];
 
-  propagatedBuildInputs = lib.optional enablePython pythonPackages.numpy;
+  propagatedBuildInputs = lib.optional enablePython pythonPackages.numpy
+    ++ lib.optional enableCuda cudatoolkit;
 
   nativeBuildInputs = [ cmake pkg-config unzip ];
 
diff --git a/nixpkgs/pkgs/development/libraries/opencv/4.x.nix b/nixpkgs/pkgs/development/libraries/opencv/4.x.nix
index 0263ef3096dd..10459d959b29 100644
--- a/nixpkgs/pkgs/development/libraries/opencv/4.x.nix
+++ b/nixpkgs/pkgs/development/libraries/opencv/4.x.nix
@@ -1,7 +1,6 @@
 { lib
 , stdenv
 , fetchurl
-, fetchpatch
 , fetchFromGitHub
 , cmake
 , pkg-config
@@ -74,20 +73,20 @@
 }:
 
 let
-  version = "4.5.2";
+  version = "4.5.4";
 
   src = fetchFromGitHub {
     owner = "opencv";
     repo = "opencv";
     rev = version;
-    sha256 = "sha256-pxi1VBF4txvRqspdqvCsAQ3XKzl633/o3wyOgD9wid4=";
+    sha256 = "sha256-eIESkc/yYiZZ5iY4t/rAPd+jfjuMYR3srCBC4fO3g70=";
   };
 
   contribSrc = fetchFromGitHub {
     owner = "opencv";
     repo = "opencv_contrib";
     rev = version;
-    sha256 = "sha256-iMenRTY+qeL7WRgnRuQbsHflYDakE7pWWSHeIjrg0Iw=";
+    sha256 = "sha256-RkCIGukZ8KJkmVZQAZTWdVcVKD2I3NcfGShcqzKhQD0=";
   };
 
   # Contrib must be built in order to enable Tesseract support:
@@ -219,11 +218,6 @@ stdenv.mkDerivation {
   # Ensures that we use the system OpenEXR rather than the vendored copy of the source included with OpenCV.
   patches = [
     ./cmake-don-t-use-OpenCVFindOpenEXR.patch
-    # Fix usage of deprecated version of protobuf' SetTotalBytesLimit. Remove with the next release.
-    (fetchpatch {
-      url = "https://github.com/opencv/opencv/commit/384875f4fcf1782b10699a379aa245a03cb27a04.patch";
-      sha256 = "1agwd0pm07m2dy8a62vmfl4n73dsmsdll2a73q6kara9wm3jlp41";
-    })
   ] ++ lib.optional enableCuda ./cuda_opt_flow.patch;
 
   # This prevents cmake from using libraries in impure paths (which
@@ -275,11 +269,11 @@ stdenv.mkDerivation {
     # tesseract & leptonica.
     ++ lib.optionals enableTesseract [ tesseract leptonica ]
     ++ lib.optional enableTbb tbb
-    ++ lib.optionals enableCuda [ cudatoolkit nvidia-optical-flow-sdk ]
     ++ lib.optionals stdenv.isDarwin [ bzip2 AVFoundation Cocoa VideoDecodeAcceleration CoreMedia MediaToolbox ]
     ++ lib.optionals enableDocs [ doxygen graphviz-nox ];
 
-  propagatedBuildInputs = lib.optional enablePython pythonPackages.numpy;
+  propagatedBuildInputs = lib.optional enablePython pythonPackages.numpy
+    ++ lib.optionals enableCuda [ cudatoolkit nvidia-optical-flow-sdk ];
 
   nativeBuildInputs = [ cmake pkg-config unzip ];