2017-03-27 06:33:41 +00:00
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{ stdenv, fetchFromGitHub, pkgconfig, autoreconfHook, openssl, db48, boost
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, zlib, miniupnpc, qt4, utillinux, protobuf, qrencode, libevent
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, withGui }:
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with stdenv.lib;
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stdenv.mkDerivation rec {
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name = "bitcoin" + (toString (optional (!withGui) "d")) + "-unlimited-" + version;
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2017-05-12 05:24:16 +00:00
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version = "1.0.2.0";
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2017-03-27 06:33:41 +00:00
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src = fetchFromGitHub {
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owner = "bitcoinunlimited";
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repo = "bitcoinunlimited";
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2017-04-27 15:16:38 +00:00
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rev = "v${version}";
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2017-10-31 22:16:47 +00:00
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sha256 = "17cmyns1908s2rqs0zwr05f3541nqm2pg08n2xn97g2k3yimdg5q";
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2017-03-27 06:33:41 +00:00
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};
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nativeBuildInputs = [ pkgconfig autoreconfHook ];
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buildInputs = [ openssl db48 boost zlib
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miniupnpc utillinux protobuf libevent ]
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++ optionals withGui [ qt4 qrencode ];
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configureFlags = [ "--with-boost-libdir=${boost.out}/lib" ]
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++ optionals withGui [ "--with-gui=qt4" ];
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meta = {
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description = "Peer-to-peer electronic cash system (Unlimited client)";
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longDescription= ''
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Bitcoin is a free open source peer-to-peer electronic cash system that is
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completely decentralized, without the need for a central server or trusted
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parties. Users hold the crypto keys to their own money and transact directly
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with each other, with the help of a P2P network to check for double-spending.
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The Bitcoin Unlimited (BU) project seeks to provide a voice to all
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stakeholders in the Bitcoin ecosystem.
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Every node operator or miner can currently choose their own blocksize limit
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by modifying their client. Bitcoin Unlimited makes the process easier by
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providing a configurable option for the accepted and generated blocksize via
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a GUI menu. Bitcoin Unlimited further provides a user-configurable failsafe
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setting allowing you to accept a block larger than your maximum accepted
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blocksize if it reaches a certain number of blocks deep in the chain.
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The Bitcoin Unlimited client is not a competitive block scaling proposal
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like BIP-101, BIP-102, etc. Instead it tracks consensus. This means that it
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tracks the blockchain that the hash power majority follows, irrespective of
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blocksize, and signals its ability to accept larger blocks via protocol and
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block versioning fields.
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If you support an increase in the blocksize limit by any means - or just
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support Bitcoin conflict resolution as originally envisioned by its founder -
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consider running a Bitcoin Unlimited client.
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'';
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homepage = https://www.bitcoinunlimited.info/;
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maintainers = with maintainers; [ DmitryTsygankov ];
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license = licenses.mit;
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platforms = platforms.unix;
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};
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}
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