From 9fff86f3eba18c1370e47485a2758611d3dda237 Mon Sep 17 00:00:00 2001
From: rnhmjoj <rnhmjoj@inventati.org>
Date: Thu, 24 Nov 2022 11:15:20 +0100
Subject: [PATCH] bitcoin-classic: remove
MIME-Version: 1.0
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Motivations:

  1. The project having been closed for 5 years,
  2. 1 BXC is now worth less than 1 ¢,
  3. It will stop building once Qt 5.14 is removed.
---
 .../blockchains/bitcoin-classic/default.nix   | 78 -------------------
 pkgs/top-level/aliases.nix                    |  2 +
 pkgs/top-level/all-packages.nix               |  9 ---
 3 files changed, 2 insertions(+), 87 deletions(-)
 delete mode 100644 pkgs/applications/blockchains/bitcoin-classic/default.nix

diff --git a/pkgs/applications/blockchains/bitcoin-classic/default.nix b/pkgs/applications/blockchains/bitcoin-classic/default.nix
deleted file mode 100644
index 4a0a99e288ae..000000000000
--- a/pkgs/applications/blockchains/bitcoin-classic/default.nix
+++ /dev/null
@@ -1,78 +0,0 @@
-{ lib
-, stdenv
-, fetchFromGitHub
-, pkg-config
-, autoreconfHook
-, openssl
-, db48
-, boost
-, zlib
-, miniupnpc
-, qtbase ? null
-, qttools ? null
-, util-linux
-, protobuf
-, qrencode
-, libevent
-, withGui
-}:
-
-stdenv.mkDerivation rec {
-  pname = "bitcoin" + lib.optionalString (!withGui) "d" + "-classic";
-  version = "1.3.8uahf";
-
-  src = fetchFromGitHub {
-    owner = "bitcoinclassic";
-    repo = "bitcoinclassic";
-    rev = "v${version}";
-    sha256 = "sha256-fVmFD1B4kKoejd2cmPPF5TJJQTAA6AVsGlVY8IIUNK4=";
-  };
-
-  nativeBuildInputs = [ pkg-config autoreconfHook ];
-  buildInputs = [
-    openssl
-    db48
-    boost
-    zlib
-    miniupnpc
-    util-linux
-    protobuf
-    libevent
-  ] ++ lib.optionals withGui [ qtbase qttools qrencode ];
-
-  configureFlags = [ "--with-boost-libdir=${boost.out}/lib" ]
-    ++ lib.optionals withGui [
-    "--with-gui=qt5"
-    "--with-qt-bindir=${qtbase.dev}/bin:${qttools.dev}/bin"
-  ];
-
-  CXXFLAGS = [ "-std=c++14" ];
-
-  enableParallelBuilding = true;
-
-  dontWrapQtApps = true;
-
-  meta = with lib; {
-    description = "Peer-to-peer electronic cash system (Classic client)";
-    longDescription = ''
-      Bitcoin is a free open source peer-to-peer electronic cash system that is
-      completely decentralized, without the need for a central server or trusted
-      parties. Users hold the crypto keys to their own money and transact directly
-      with each other, with the help of a P2P network to check for double-spending.
-
-      Bitcoin Classic stands for the original Bitcoin as Satoshi described it,
-      "A Peer-to-Peer Electronic Cash System". We are writing the software that
-      miners and users say they want. We will make sure it solves their needs, help
-      them deploy it, and gracefully upgrade the bitcoin network's capacity
-      together. The data shows that Bitcoin can grow, on-chain, to welcome many
-      more users onto our coin in a safe and distributed manner. In the future we
-      will continue to release updates that are in line with Satoshi’s whitepaper &
-      vision, and are agreed upon by the community.
-    '';
-    homepage = "https://bitcoinclassic.com/";
-    maintainers = with maintainers; [ jefdaj ];
-    license = licenses.mit;
-    broken = stdenv.isDarwin;
-    platforms = platforms.unix;
-  };
-}
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 3ce97f6b505b..a7a6aa6e43d7 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -132,6 +132,8 @@ mapAliases ({
   bird2 = bird; # Added 2022-02-21
   bird6 = throw "bird6 was dropped. Use bird instead, which has support for both ipv4/ipv6"; # Added 2022-02-21
   bitbucket-cli = throw "bitbucket-cli has been removed: abandoned by upstream"; # Added 2022-03-21
+  bitcoin-classic = throw "bitcoin-classic has been removed: the Bitcoin Classic project has closed down, https://bitcoinclassic.com/news/closing.html"; # Added 2022-11-24
+  bitcoind-classic = throw "bitcoind-classic has been removed: the Bitcoin Classic project has closed down, https://bitcoinclassic.com/news/closing.html"; # Added 2022-11-24
   bitsnbots = throw "bitsnbots has been removed because it was broken and upstream missing"; # Added 2021-08-22
   blastem = throw "blastem has been removed from nixpkgs as it would still require python2"; # Added 2022-01-01
   bluezFull = bluez; # Added 2019-12-03
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 343176a0d47e..dacf17e8f180 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -33555,15 +33555,6 @@ with pkgs;
     withGui = false;
   };
 
-  bitcoin-classic  = libsForQt514.callPackage ../applications/blockchains/bitcoin-classic {
-    boost = boost165;
-    withGui = true;
-  };
-  bitcoind-classic = callPackage ../applications/blockchains/bitcoin-classic {
-    boost = boost165;
-    withGui = false;
-  };
-
   bitcoin-gold = libsForQt514.callPackage ../applications/blockchains/bitcoin-gold {
     boost = boost165;
     withGui = true;