Merge pull request NixOS#288011 from trofi/urbackup-client-gcc-13-fix

urbackup-client: fix `gcc-13` build failure

pkgs/applications/backup/urbackup-client/default.nix

@@ -15,6 +15,13 @@ stdenv.mkDerivation rec {
     sha256 = "sha256-n0/NVClZz6ANgEdPCtdZxsEvllIl32vwDjC2nq5R8Z4=";
   };
 
+  postPatch = ''
+    find | fgrep crc.cpp
+    # Fix gcc-13 build failures due to missing includes
+    sed -e '1i #include <cstdint>' -i \
+      blockalign_src/crc.cpp
+  '';
+
   buildInputs = [
     wxGTK32
     zlib
@@ -25,6 +32,8 @@ stdenv.mkDerivation rec {
     "--enable-embedded-cryptopp"
   ];
 
+  enableParallelBuilding = true;
+
   meta = with lib; {
     description = "An easy to setup Open Source client/server backup system";
     longDescription = "An easy to setup Open Source client/server backup system, that through a combination of image and file backups accomplishes both data safety and a fast restoration time";