digikam, kphotoalbum, photoqt: patches fixing build against exiv2 0.28.1

pkgs/applications/graphics/digikam/default.nix

@@ -1,4 +1,4 @@
-{ mkDerivation, config, lib, fetchurl, cmake, doxygen, extra-cmake-modules, wrapGAppsHook
+{ mkDerivation, config, lib, fetchpatch, fetchurl, cmake, doxygen, extra-cmake-modules, wrapGAppsHook
 
 # For `digitaglinktree`
 , perl, sqlite
@@ -67,6 +67,14 @@ mkDerivation rec {
     hash = "sha256-BQPANORF/0JPGKZxXAp6eb5KXgyCs+vEYaIc7DdFpbM=";
   };
 
+  # Fix build against exiv2 0.28.1
+  patches = [
+    (fetchpatch {
+      url = "https://invent.kde.org/graphics/digikam/-/commit/f5ea91a7f6c1926815ec68f3e0176d6c15b83051.patch";
+      hash = "sha256-5g2NaKKNKVfgW3dTO/IP/H/nZ0YAIOmdPAumy3NEaNg=";
+    })
+  ];
+
   nativeBuildInputs = [
     cmake
     doxygen

pkgs/applications/graphics/kphotoalbum/default.nix

@@ -1,4 +1,5 @@
 { mkDerivation
+, fetchpatch
 , fetchurl
 , lib
 , extra-cmake-modules
@@ -25,6 +26,14 @@ mkDerivation rec {
     hash = "sha256-NWtOIHJXtc8PlltYbbp2YwDf/3QI3MdHNDX7WVQMig4=";
   };
 
+  # Fix build against exiv2 0.28.1
+  patches = [
+    (fetchpatch {
+      url = "https://invent.kde.org/graphics/kphotoalbum/-/commit/1ceb1ae37f3f95aa290b0846969af4b26f616760.patch";
+      hash = "sha256-SfBJHyJZcysvemc/F09GPczBjcofxGomgjJ814PSU+c=";
+    })
+  ];
+
   # not sure if we really need phonon when we have vlc, but on KDE it's bound to
   # be on the system anyway, so there is no real harm including it
   buildInputs = [ exiv2 phonon libvlc ];

pkgs/applications/graphics/photoqt/default.nix

@@ -30,8 +30,13 @@ stdenv.mkDerivation rec {
     hash = "sha256-kVf9+zI9rtEMmS0N4qrN673T/1fnqfcV3hQPnMXMLas=";
   };
 
+  postPatch = ''
+    # exiv2 0.28.1
+    substituteInPlace CMakeLists.txt \
+      --replace "exiv2lib" "exiv2"
+  ''
   # error: no member named 'setlocale' in namespace 'std'; did you mean simply 'setlocale'?
-  postPatch = lib.optionalString stdenv.isDarwin ''
+  + lib.optionalString stdenv.isDarwin ''
     substituteInPlace cplusplus/main.cpp \
       --replace "std::setlocale" "setlocale"
   '';