.gitignore

@@ -1,13 +1,14 @@
 *.tar.gz
 
 *.exe
-src/bitcoin
+src/lbrycrd
-src/bitcoind
+src/lbrycrdd
-src/bitcoin-cli
+src/lbrycrd-cli
-src/bitcoin-tx
+src/lbrycrd-tx
-src/test/test_bitcoin
+src/test/test_lbrycrd
-src/test/test_bitcoin_fuzzy
+src/test/test_lbrycrd_fuzzy
-src/qt/test/test_bitcoin-qt
+src/qt/lbrycrd-qt
+src/qt/test/test_lbrycrd-qt
 
 # autoreconf
 Makefile.in
@@ -61,7 +62,6 @@ src/qt/bitcoin-qt.includes
 *.pyc
 *.o
 *.o-*
-*.patch
 *.a
 *.pb.cc
 *.pb.h
@@ -116,3 +116,6 @@ test/cache/*
 
 libbitcoinconsensus.pc
 contrib/devtools/split-debug.sh
+
+.idea
+cmake-build-*/

.travis.yml

@@ -1,164 +1,70 @@
-dist: trusty
+matrix:
-os: linux
+  include:
-language: minimal
+  - os: linux
+    sudo: required
+    dist: xenial
+    language: c
+    env: TARGET=linux
+  - os: linux
+    sudo: required
+    dist: xenial
+    language: c
+    env: TARGET=windows
+  - os: osx
+    language: c
+    osx_image: xcode8.3
+    env: TARGET=osx
 cache:
+  apt: true
   ccache: true
   directories:
+  - build
   - depends/built
-  - depends/sdk-sources
+git:
-  - $HOME/.ccache
+  depth: false
-stages:
-  - lint
-  - test
-env:
-  global:
-    - MAKEJOBS=-j3
-    - RUN_TESTS=false
-    - RUN_BENCH=false  # Set to true for any one job that has debug enabled, to quickly check bench is not crashing or hitting assertions
-    - DOCKER_NAME_TAG=ubuntu:18.04
-    - LC_ALL=C.UTF-8
-    - BOOST_TEST_RANDOM=1$TRAVIS_BUILD_ID
-    - CCACHE_SIZE=100M
-    - CCACHE_TEMPDIR=/tmp/.ccache-temp
-    - CCACHE_COMPRESS=1
-    - CCACHE_DIR=$HOME/.ccache
-    - BASE_OUTDIR=$TRAVIS_BUILD_DIR/out
-    - SDK_URL=https://bitcoincore.org/depends-sources/sdks
-    - WINEDEBUG=fixme-all
-    - DOCKER_PACKAGES="build-essential libtool autotools-dev automake pkg-config bsdmainutils curl git ca-certificates ccache"
 before_install:
-    - export PATH=$(echo $PATH | tr ':' "\n" | sed '/\/opt\/python/d' | tr "\n" ":" | sed "s|::|:|g")
+- date +%s > "${TRAVIS_BUILD_DIR}/start_time"
-    - BEGIN_FOLD () { echo ""; CURRENT_FOLD_NAME=$1; echo "travis_fold:start:${CURRENT_FOLD_NAME}"; }
+- ls -lh build
-    - END_FOLD () { RET=$?; echo "travis_fold:end:${CURRENT_FOLD_NAME}"; return $RET; }
+- du -h -d 2 build
-install:
+- if [ "$TRAVIS_OS_NAME" == "osx" ]; then brew install ccache; fi
-    - travis_retry docker pull $DOCKER_NAME_TAG
+- if [ "$TRAVIS_OS_NAME" == "osx" ]; then export PATH="/usr/local/opt/ccache/libexec:$PATH"; fi
-    - env | grep -E '^(CCACHE_|WINEDEBUG|LC_ALL|BOOST_TEST_RANDOM|CONFIG_SHELL)' | tee /tmp/env
+install: true
-    - if [[ $HOST = *-mingw32 ]]; then DOCKER_ADMIN="--cap-add SYS_ADMIN"; fi
-    - DOCKER_ID=$(docker run $DOCKER_ADMIN -idt --mount type=bind,src=$TRAVIS_BUILD_DIR,dst=$TRAVIS_BUILD_DIR --mount type=bind,src=$CCACHE_DIR,dst=$CCACHE_DIR -w $TRAVIS_BUILD_DIR --env-file /tmp/env $DOCKER_NAME_TAG)
-    - DOCKER_EXEC () { docker exec $DOCKER_ID bash -c "cd $PWD && $*"; }
-    - if [ -n "$DPKG_ADD_ARCH" ]; then DOCKER_EXEC dpkg --add-architecture "$DPKG_ADD_ARCH" ; fi
-    - travis_retry DOCKER_EXEC apt-get update
-    - travis_retry DOCKER_EXEC apt-get install --no-install-recommends --no-upgrade -qq $PACKAGES $DOCKER_PACKAGES
-before_script:
-    - DOCKER_EXEC echo \> \$HOME/.bitcoin  # Make sure default datadir does not exist and is never read by creating a dummy file
-    - mkdir -p depends/SDKs depends/sdk-sources
-    - if [ -n "$OSX_SDK" -a ! -f depends/sdk-sources/MacOSX${OSX_SDK}.sdk.tar.gz ]; then curl --location --fail $SDK_URL/MacOSX${OSX_SDK}.sdk.tar.gz -o depends/sdk-sources/MacOSX${OSX_SDK}.sdk.tar.gz; fi
-    - if [ -n "$OSX_SDK" -a -f depends/sdk-sources/MacOSX${OSX_SDK}.sdk.tar.gz ]; then tar -C depends/SDKs -xf depends/sdk-sources/MacOSX${OSX_SDK}.sdk.tar.gz; fi
-    - if [[ $HOST = *-mingw32 ]]; then DOCKER_EXEC update-alternatives --set $HOST-g++ \$\(which $HOST-g++-posix\); fi
-    - if [ -z "$NO_DEPENDS" ]; then DOCKER_EXEC CONFIG_SHELL= make $MAKEJOBS -C depends HOST=$HOST $DEP_OPTS; fi
 script:
-    - export TRAVIS_COMMIT_LOG=`git log --format=fuller -1`
+- mkdir -p "dist/${TRAVIS_BRANCH}"
-    - OUTDIR=$BASE_OUTDIR/$TRAVIS_PULL_REQUEST/$TRAVIS_JOB_NUMBER-$HOST
+- if [[ "${TARGET}" == "osx" ]];     then ./reproducible_build.sh -t -o -c -r; fi
-    - BITCOIN_CONFIG_ALL="--disable-dependency-tracking --prefix=$TRAVIS_BUILD_DIR/depends/$HOST --bindir=$OUTDIR/bin --libdir=$OUTDIR/lib"
+- if [[ "${TARGET}" == "linux" ]];   then ./reproducible_build.sh -t -o -c -r; fi
-    - if [ -z "$NO_DEPENDS" ]; then DOCKER_EXEC ccache --max-size=$CCACHE_SIZE; fi
+- if [[ "${TARGET}" == "windows" ]]; then ./packaging/build_windows.sh; fi
-    - BEGIN_FOLD autogen; test -n "$CONFIG_SHELL" && DOCKER_EXEC "$CONFIG_SHELL" -c "./autogen.sh" || DOCKER_EXEC ./autogen.sh; END_FOLD
+- if [[ "${TARGET}" == "osx" ]];     then zip -j "dist/${TRAVIS_BRANCH}/lbrycrd-${TARGET}.zip" src/lbrycrdd src/lbrycrd-cli src/lbrycrd-tx; fi
-    - mkdir build && cd build
+- if [[ "${TARGET}" == "linux" ]];   then zip -j "dist/${TRAVIS_BRANCH}/lbrycrd-${TARGET}.zip" src/lbrycrdd src/lbrycrd-cli src/lbrycrd-tx; fi
-    - BEGIN_FOLD configure; DOCKER_EXEC ../configure --cache-file=config.cache $BITCOIN_CONFIG_ALL $BITCOIN_CONFIG || ( cat config.log && false); END_FOLD
+- if [[ "${TARGET}" == "windows" ]]; then zip -j "dist/${TRAVIS_BRANCH}/lbrycrd-${TARGET}.zip" src/lbrycrdd.exe src/lbrycrd-cli.exe src/lbrycrd-tx.exe; fi
-    - BEGIN_FOLD distdir; DOCKER_EXEC make distdir VERSION=$HOST; END_FOLD
+- if [[ "${TARGET}" == "osx" ]];     then shasum -a 256 dist/${TRAVIS_BRANCH}/lbrycrd-${TARGET}.zip > dist/${TRAVIS_BRANCH}/lbrycrd-${TARGET}-sha256.txt; fi
-    - cd bitcoin-$HOST
+- if [[ "${TARGET}" == "linux" ]];   then sha256sum -b dist/${TRAVIS_BRANCH}/lbrycrd-${TARGET}.zip > dist/${TRAVIS_BRANCH}/lbrycrd-${TARGET}-sha256.txt; fi
-    - BEGIN_FOLD configure; DOCKER_EXEC ./configure --cache-file=../config.cache $BITCOIN_CONFIG_ALL $BITCOIN_CONFIG || ( cat config.log && false); END_FOLD
+- if [[ "${TARGET}" == "windows" ]]; then sha256sum -b dist/${TRAVIS_BRANCH}/lbrycrd-${TARGET}.zip > dist/${TRAVIS_BRANCH}/lbrycrd-${TARGET}-sha256.txt; fi
-    - BEGIN_FOLD build; DOCKER_EXEC make $MAKEJOBS $GOAL || ( echo "Build failure. Verbose build follows." && DOCKER_EXEC make $GOAL V=1 ; false ); END_FOLD
+- cat dist/${TRAVIS_BRANCH}/lbrycrd-${TARGET}-sha256.txt
-    - if [ "$RUN_TESTS" = "true" ]; then BEGIN_FOLD unit-tests; DOCKER_EXEC LD_LIBRARY_PATH=$TRAVIS_BUILD_DIR/depends/$HOST/lib make $MAKEJOBS check VERBOSE=1; END_FOLD; fi
+before_cache:
-    - if [ "$RUN_BENCH" = "true" ]; then BEGIN_FOLD bench; DOCKER_EXEC LD_LIBRARY_PATH=$TRAVIS_BUILD_DIR/depends/$HOST/lib $OUTDIR/bin/bench_bitcoin -scaling=0.001 ; END_FOLD; fi
+- ls -lh build
-    - if [ "$TRAVIS_EVENT_TYPE" = "cron" ]; then extended="--extended --exclude feature_pruning,feature_dbcrash"; fi
+- du -h -d 2 build
-    - if [ "$RUN_TESTS" = "true" ]; then BEGIN_FOLD functional-tests; DOCKER_EXEC test/functional/test_runner.py --combinedlogslen=4000 --coverage --quiet --failfast ${extended}; END_FOLD; fi
+deploy:
-after_script:
+- provider: releases
-    - echo $TRAVIS_COMMIT_RANGE
+  draft: true
-    - echo $TRAVIS_COMMIT_LOG
+  file: "dist/${TRAVIS_BRANCH}/lbrycrd-${TARGET}.zip"
-jobs:
+  name: "${TRAVIS_BRANCH}"
-  include:
+  skip_cleanup: true
-# ARM
+  target_commitish: $TRAVIS_COMMIT
-    - stage: test
+  tag_name: $TRAVIS_TAG
-      env: >-
+  on:
-        HOST=arm-linux-gnueabihf
+    tags: true
-        PACKAGES="g++-arm-linux-gnueabihf"
+  api_key:
-        DEP_OPTS="NO_QT=1"
+    secure: "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"
-        GOAL="install"
+- provider: s3
-        BITCOIN_CONFIG="--enable-glibc-back-compat --enable-reduce-exports"
+  access_key_id: AKIAICKFHNTR5RITASAQ
-# Win32
+  secret_access_key:
-    - stage: test
+    secure: 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
-      env: >-
+  bucket: build.lbry.io
-        HOST=i686-w64-mingw32
+  upload-dir: lbrycrd
-        DPKG_ADD_ARCH="i386"
+  acl: public_read
-        DEP_OPTS="NO_QT=1"
+  local_dir: dist
-        PACKAGES="python3 nsis g++-mingw-w64-i686 wine-binfmt wine32"
+  skip_cleanup: true
-        RUN_TESTS=true
+  on:
-        GOAL="install"
+    repo: lbryio/lbrycrd
-        BITCOIN_CONFIG="--enable-reduce-exports"
+    all_branches: true
-# Win64
-    - stage: test
-      env: >-
-        HOST=x86_64-w64-mingw32
-        DEP_OPTS="NO_QT=1"
-        PACKAGES="python3 nsis g++-mingw-w64-x86-64 wine-binfmt wine64"
-        RUN_TESTS=true
-        GOAL="install"
-        BITCOIN_CONFIG="--enable-reduce-exports"
-# 32-bit + dash
-    - stage: test
-      env: >-
-        HOST=i686-pc-linux-gnu
-        PACKAGES="g++-multilib python3-zmq"
-        DEP_OPTS="NO_QT=1"
-        RUN_TESTS=true
-        GOAL="install"
-        BITCOIN_CONFIG="--enable-zmq --enable-glibc-back-compat --enable-reduce-exports LDFLAGS=-static-libstdc++"
-        CONFIG_SHELL="/bin/dash"
-# x86_64 Linux (uses qt5 dev package instead of depends Qt to speed up build and avoid timeout)
-    - stage: test
-      env: >-
-        HOST=x86_64-unknown-linux-gnu
-        PACKAGES="python3-zmq qtbase5-dev qttools5-dev-tools protobuf-compiler libdbus-1-dev libharfbuzz-dev libprotobuf-dev"
-        DEP_OPTS="NO_QT=1 NO_UPNP=1 DEBUG=1 ALLOW_HOST_PACKAGES=1"
-        RUN_TESTS=true
-        RUN_BENCH=true
-        GOAL="install"
-        BITCOIN_CONFIG="--enable-zmq --with-gui=qt5 --enable-glibc-back-compat --enable-reduce-exports --enable-debug CXXFLAGS=\"-g0 -O2\""
-# x86_64 Linux (Qt5 & system libs)
-    - stage: test
-      env: >-
-        HOST=x86_64-unknown-linux-gnu
-        PACKAGES="python3-zmq qtbase5-dev qttools5-dev-tools libssl1.0-dev libevent-dev bsdmainutils libboost-system-dev libboost-filesystem-dev libboost-chrono-dev libboost-test-dev libboost-thread-dev libdb5.3++-dev libminiupnpc-dev libzmq3-dev libprotobuf-dev protobuf-compiler libqrencode-dev"
-        NO_DEPENDS=1
-        RUN_TESTS=true
-        GOAL="install"
-        BITCOIN_CONFIG="--enable-zmq --with-incompatible-bdb --enable-glibc-back-compat --enable-reduce-exports --with-gui=qt5 CPPFLAGS=-DDEBUG_LOCKORDER"
-# x86_64 Linux, No wallet
-    - stage: test
-      env: >-
-        HOST=x86_64-unknown-linux-gnu
-        PACKAGES="python3"
-        DEP_OPTS="NO_WALLET=1"
-        RUN_TESTS=true
-        GOAL="install"
-        BITCOIN_CONFIG="--enable-glibc-back-compat --enable-reduce-exports"
-# Cross-Mac
-    - stage: test
-      env: >-
-        HOST=x86_64-apple-darwin14
-        PACKAGES="cmake imagemagick libcap-dev librsvg2-bin libz-dev libbz2-dev libtiff-tools python-dev python3-setuptools-git"
-        OSX_SDK=10.11
-        GOAL="all deploy"
-        BITCOIN_CONFIG="--enable-gui --enable-reduce-exports --enable-werror"
-    - stage: lint
-      env:
-      cache: false
-      language: python
-      python: '3.6'
-      install:
-        - travis_retry pip install flake8==3.5.0
-      before_script:
-        - git fetch --unshallow
-      script:
-        - if [ "$TRAVIS_EVENT_TYPE" = "pull_request" ]; then test/lint/commit-script-check.sh $TRAVIS_COMMIT_RANGE; fi
-        - test/lint/git-subtree-check.sh src/crypto/ctaes
-        - test/lint/git-subtree-check.sh src/secp256k1
-        - test/lint/git-subtree-check.sh src/univalue
-        - test/lint/git-subtree-check.sh src/leveldb
-        - test/lint/check-doc.py
-        - test/lint/check-rpc-mappings.py .
-        - test/lint/lint-all.sh
-        - if [ "$TRAVIS_REPO_SLUG" = "bitcoin/bitcoin" -a "$TRAVIS_EVENT_TYPE" = "cron" ]; then
-              while read LINE; do travis_retry gpg --keyserver hkp://subset.pool.sks-keyservers.net --recv-keys $LINE; done < contrib/verify-commits/trusted-keys &&
-              travis_wait 50 contrib/verify-commits/verify-commits.py;
-          fi

CMakeLists.txt

@@ -0,0 +1,57 @@
+cmake_minimum_required(VERSION 3.7)
+project(lbrycrd_clion) # Do not use for full compile. This is for CLion syntax checking only. 
+
+set (CMAKE_CXX_STANDARD 11)
+
+if(EXISTS "build/boost")
+    set(BOOST_ROOT "build/boost" CACHE PATH "Boost library path")
+    set(Boost_NO_SYSTEM_PATHS on CACHE BOOL "Do not search system for Boost")
+endif()
+find_package(Boost REQUIRED COMPONENTS filesystem program_options thread chrono locale)
+
+file(GLOB sources
+        src/*.h src/*.cpp
+        src/wallet/*.h src/wallet/*.cpp
+        src/support/*.h src/support/*.cpp src/support/allocators/*.h
+        src/script/*.h src/script/*.cpp
+        src/rpc/*.h src/rpc/*.cpp
+        src/primitives/*.h src/primitives/*.cpp
+        src/policy/*.h src/policy/*.cpp
+        src/crypto/*.h src/crypto/*.cpp
+        src/consensus/*.h src/consensus/*.cpp
+        src/compat/*.h src/compat/*.cpp
+    )
+list(FILTER sources EXCLUDE REGEX "src/bitcoin*.cpp$")
+
+include_directories(${Boost_INCLUDE_DIRS}
+        build/bdb/include
+        build/libevent/include
+        build/openssl/include
+        src/support/allocators
+        src/support
+        src/rpc
+        src/policy
+        src/wallet src/script
+        src/leveldb/helpers/memenv
+        src/leveldb/include
+        src/config
+        src/crypto
+        src/compat
+        src/obj
+        src/univalue/include
+        src/secp256k1/include
+        src/
+    )
+
+add_compile_definitions(HAVE_CONFIG_H)
+
+add_executable(lbrycrd-cli src/bitcoin-cli.cpp ${sources})
+add_executable(lbrycrd-tx src/bitcoin-tx.cpp ${sources})
+add_executable(lbrycrdd src/bitcoind.cpp ${sources})
+
+file(GLOB tests src/test/*.cpp)
+foreach(test ${tests})
+    get_filename_component(filename ${test} NAME_WE)
+    add_executable(${filename} ${test} ${sources})
+    target_include_directories(${filename} PRIVATE src/test)
+endforeach(test)

LICENSE

@@ -0,0 +1,15 @@
+The MIT License (MIT)
+
+Copyright (c) 2015-2019 LBRY Inc
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the
+following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Makefile.am

@@ -25,7 +25,7 @@ BITCOIN_WIN_INSTALLER=$(PACKAGE)-$(PACKAGE_VERSION)-win$(WINDOWS_BITS)-setup$(EX
 empty :=
 space := $(empty) $(empty)
 
-OSX_APP=Bitcoin-Qt.app
+OSX_APP=LBRYcrd-Qt.app
 OSX_VOLNAME = $(subst $(space),-,$(PACKAGE_NAME))
 OSX_DMG = $(OSX_VOLNAME).dmg
 OSX_BACKGROUND_SVG=background.svg

README.md

@@ -1,76 +1,94 @@
-Bitcoin Core integration/staging tree
+# LBRYcrd - The LBRY blockchain
-=====================================
 
-[![Build Status](https://travis-ci.org/bitcoin/bitcoin.svg?branch=master)](https://travis-ci.org/bitcoin/bitcoin)
+![alt text](lbrycrdd_daemon_screenshot.png "lbrycrdd daemon screenshot")
 
-https://bitcoincore.org
+LBRYcrd uses a blockchain similar to bitcoin's to implement an index and payment system for content on the LBRY network. It is a fork of bitcoin core.
 
-What is Bitcoin?
+## Installation
-----------------
 
-Bitcoin is an experimental digital currency that enables instant payments to
+Latest binaries are available from https://github.com/lbryio/lbrycrd/releases. There is no installation procedure, the binaries will be run as-is.
-anyone, anywhere in the world. Bitcoin uses peer-to-peer technology to operate
-with no central authority: managing transactions and issuing money are carried
-out collectively by the network. Bitcoin Core is the name of open source
-software which enables the use of this currency.
 
-For more information, as well as an immediately useable, binary version of
+## Usage
-the Bitcoin Core software, see https://bitcoincore.org/en/download/, or read the
-[original whitepaper](https://bitcoincore.org/bitcoin.pdf).
 
-License
+The `lbrycrdd` executable will start a LBRYcrd node and connect you to the LBRYcrd network. Use the `lbrycrd-cli` executable
--------
+to interact with lbrycrdd through the command line. Help pages for both executable are available through
+the "--help" flag (e.g. `lbrycrd-cli --help`).
 
-Bitcoin Core is released under the terms of the MIT license. See [COPYING](COPYING) for more
+### Example Usage
-information or see https://opensource.org/licenses/MIT.
 
-Development Process
+Run `./lbrycrdd -server -daemon` to start lbrycrdd in the background.
--------------------
+
+Run `./lbrycrd-cli getinfo` to check for some basic information about your LBRYcrd node.
+
+Run `./lbrycrd-cli help` to get a list of all commands that you can run. To get help on specific commands run `./lbrycrd-cli [command_name] help`
+
+### Data directory
+
+Lbrycrdd will use the below default data directories:
+
+Windows < Vista: C:\Documents and Settings\Username\Application Data\lbrycrd
+
+Windows >= Vista: C:\Users\Username\AppData\Roaming\lbrycrd
+
+Mac: ~/Library/Application Support/lbrycrd
+
+Unix: ~/.lbrycrd
+
+The data directory contains various things such as your default wallet (wallet.dat), debug logs (debug.log), and blockchain data. You can optionally create a configuration file lbrycrd.conf in the default data directory which will be used by default when running lbrycrdd.
+
+For a list of configuration parameters, run `./lbrycrdd --help`. Below is a sample lbrycrd.conf to enable JSON RPC server on lbrycrdd.
+
+```
+rpcuser=lbry
+rpcpassword=xyz123456790
+daemon=1
+server=1
+txindex=1
+```
+
+## Running from Source
+
+Run `./reproducible_build.sh -c -t`. This will build the binaries and put them into the `./src` directory.
+
+If you encounter any errors, please check `doc/build-*.md` for further instructions. If you're still stuck, [create an issue](https://github.com/lbryio/lbrycrd/issues/new) with the output of that command, your system info, and any other information you think might be helpful.
+
+## Contributing
+
+Contributions to this project are welcome, encouraged, and compensated. For more details, see [lbry.io/faq/contributing](https://lbry.io/faq/contributing)
+
+The codebase is in C++03. C++11 is currently not supported but we will be migrating to it in the near future. Recommended GCC version is 4.8 or greater.
+We follow the same coding guidelines as documented by Bitcoin Core, see [here](/doc/developer-notes.md). To run an automated code formatting check, try:
+`git diff -U0 master -- '*.h' '*.cpp' | ./contrib/devtools/clang-format-diff.py -p1`. This will check any commits not on master for proper code formatting.
+We try to avoid altering parts of the code that is inherited from Bitcoin Core unless absolutely necessary. This will make it easier to merge changes from Bitcoin Core. If commits are expected not to be merged upstream (i.e. we broke up a commit from Bitcoin Core in order to use a single feature in it), the commit message must contain the string "NOT FOR UPSTREAM MERGE".
 
 The `master` branch is regularly built and tested, but is not guaranteed to be
-completely stable. [Tags](https://github.com/bitcoin/bitcoin/tags) are created
+completely stable. [Releases](https://github.com/lbryio/lbrycrd/releases) are created
-regularly to indicate new official, stable release versions of Bitcoin Core.
+regularly to indicate new official, stable release versions.
-
-The contribution workflow is described in [CONTRIBUTING.md](CONTRIBUTING.md).
-
-Testing
--------
 
 Testing and code review is the bottleneck for development; we get more pull
 requests than we can review and test on short notice. Please be patient and help out by testing
 other people's pull requests, and remember this is a security-critical project where any mistake might cost people
-lots of money.
+lots of money. Developers are strongly encouraged to write [unit tests](/doc/unit-tests.md) for new code, and to
-
-### Automated Testing
-
-Developers are strongly encouraged to write [unit tests](src/test/README.md) for new code, and to
 submit new unit tests for old code. Unit tests can be compiled and run
-(assuming they weren't disabled in configure) with: `make check`. Further details on running
+(assuming they weren't disabled in configure) with: `make check`
-and extending unit tests can be found in [/src/test/README.md](/src/test/README.md).
 
-There are also [regression and integration tests](/test), written
+The Travis CI system makes sure that every pull request is built, and that unit and sanity tests are automatically run.
-in Python, that are run automatically on the build server.
-These tests can be run (if the [test dependencies](/test) are installed) with: `test/functional/test_runner.py`
 
-The Travis CI system makes sure that every pull request is built for Windows, Linux, and macOS, and that unit/sanity tests are run automatically.
+### Testnet
 
-### Manual Quality Assurance (QA) Testing
+Testnet is maintained for testing purposes and can be accessed using the command `./lbrycrdd -testnet`. If you would like to obtain testnet credits, please contact brannon@lbry.io or grin@lbry.io.
 
-Changes should be tested by somebody other than the developer who wrote the
+## License
-code. This is especially important for large or high-risk changes. It is useful
-to add a test plan to the pull request description if testing the changes is
-not straightforward.
 
-Translations
+This project is MIT licensed. For the full license, see [LICENSE](LICENSE).
-------------
 
-Changes to translations as well as new translations can be submitted to
+## Security
-[Bitcoin Core's Transifex page](https://www.transifex.com/projects/p/bitcoin/).
 
-Translations are periodically pulled from Transifex and merged into the git repository. See the
+We take security seriously. Please contact security@lbry.io regarding any security issues.
-[translation process](doc/translation_process.md) for details on how this works.
+Our PGP key is [here](https://keybase.io/lbry/key.asc) if you need it.
+
+## Contact
+
+The primary contact for this project is [@BrannonKing](https://github.com/BrannonKing) (brannon@lbry.io)
 
-**Important**: We do not accept translation changes as GitHub pull requests because the next
-pull from Transifex would automatically overwrite them again.
 
-Translators should also subscribe to the [mailing list](https://groups.google.com/forum/#!forum/bitcoin-translators).

build-aux/m4/ax_boost_locale.m4

@@ -0,0 +1,120 @@
+# ===========================================================================
+#     https://www.gnu.org/software/autoconf-archive/ax_boost_locale.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   AX_BOOST_LOCALE
+#
+# DESCRIPTION
+#
+#   Test for System library from the Boost C++ libraries. The macro requires
+#   a preceding call to AX_BOOST_BASE. Further documentation is available at
+#   <http://randspringer.de/boost/index.html>.
+#
+#   This macro calls:
+#
+#     AC_SUBST(BOOST_LOCALE_LIB)
+#
+#   And sets:
+#
+#     HAVE_BOOST_LOCALE
+#
+# LICENSE
+#
+#   Copyright (c) 2012 Xiyue Deng <manphiz@gmail.com>
+#
+#   Copying and distribution of this file, with or without modification, are
+#   permitted in any medium without royalty provided the copyright notice
+#   and this notice are preserved. This file is offered as-is, without any
+#   warranty.
+
+#serial 2
+
+AC_DEFUN([AX_BOOST_LOCALE],
+[
+	AC_ARG_WITH([boost-locale],
+	AS_HELP_STRING([--with-boost-locale@<:@=special-lib@:>@],
+                   [use the Locale library from boost - it is possible to specify a certain library for the linker
+                        e.g. --with-boost-locale=boost_locale-gcc-mt ]),
+        [
+        if test "$withval" = "no"; then
+			want_boost="no"
+        elif test "$withval" = "yes"; then
+            want_boost="yes"
+            ax_boost_user_locale_lib=""
+        else
+		    want_boost="yes"
+		ax_boost_user_locale_lib="$withval"
+		fi
+        ],
+        [want_boost="yes"]
+	)
+
+	if test "x$want_boost" = "xyes"; then
+        AC_REQUIRE([AC_PROG_CC])
+        AC_REQUIRE([AC_CANONICAL_BUILD])
+		CPPFLAGS_SAVED="$CPPFLAGS"
+		CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
+		export CPPFLAGS
+
+		LDFLAGS_SAVED="$LDFLAGS"
+		LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
+		export LDFLAGS
+
+        AC_CACHE_CHECK(whether the Boost::Locale library is available,
+					   ax_cv_boost_locale,
+        [AC_LANG_PUSH([C++])
+			 CXXFLAGS_SAVE=$CXXFLAGS
+
+			 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <boost/locale.hpp>]],
+                                   [[boost::locale::generator gen;
+                                   std::locale::global(gen(""));]])],
+                   ax_cv_boost_locale=yes, ax_cv_boost_locale=no)
+			 CXXFLAGS=$CXXFLAGS_SAVE
+             AC_LANG_POP([C++])
+		])
+		if test "x$ax_cv_boost_locale" = "xyes"; then
+			AC_SUBST(BOOST_CPPFLAGS)
+
+			AC_DEFINE(HAVE_BOOST_LOCALE,,[define if the Boost::Locale library is available])
+            BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
+
+			LDFLAGS_SAVE=$LDFLAGS
+            if test "x$ax_boost_user_locale_lib" = "x"; then
+                for libextension in `ls $BOOSTLIBDIR/libboost_locale*.so* $BOOSTLIBDIR/libboost_locale*.dylib* $BOOSTLIBDIR/libboost_locale*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_locale.*\)\.so.*$;\1;' -e 's;^lib\(boost_locale.*\)\.dylib.*$;\1;' -e 's;^lib\(boost_locale.*\)\.a.*$;\1;'` ; do
+                     ax_lib=${libextension}
+				    AC_CHECK_LIB($ax_lib, exit,
+                                 [BOOST_LOCALE_LIB="-l$ax_lib"; AC_SUBST(BOOST_LOCALE_LIB) link_locale="yes"; break],
+                                 [link_locale="no"])
+				done
+                if test "x$link_locale" != "xyes"; then
+                for libextension in `ls $BOOSTLIBDIR/boost_locale*.dll* $BOOSTLIBDIR/boost_locale*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_locale.*\)\.dll.*$;\1;' -e 's;^\(boost_locale.*\)\.a.*$;\1;'` ; do
+                     ax_lib=${libextension}
+				    AC_CHECK_LIB($ax_lib, exit,
+                                 [BOOST_LOCALE_LIB="-l$ax_lib"; AC_SUBST(BOOST_LOCALE_LIB) link_locale="yes"; break],
+                                 [link_locale="no"])
+				done
+                fi
+
+            else
+               for ax_lib in $ax_boost_user_locale_lib boost_locale-$ax_boost_user_locale_lib; do
+				      AC_CHECK_LIB($ax_lib, exit,
+                                   [BOOST_LOCALE_LIB="-l$ax_lib"; AC_SUBST(BOOST_LOCALE_LIB) link_locale="yes"; break],
+                                   [link_locale="no"])
+                  done
+
+            fi
+            if test "x$ax_lib" = "x"; then
+                AC_MSG_ERROR(Could not find a version of the library!)
+            fi
+			if test "x$link_locale" = "xno"; then
+				AC_MSG_ERROR(Could not link against $ax_lib !)
+			fi
+		fi
+
+		CPPFLAGS="$CPPFLAGS_SAVED"
+	LDFLAGS="$LDFLAGS_SAVED"
+	fi
+])
+

configure.ac

@@ -7,17 +7,17 @@ define(_CLIENT_VERSION_BUILD, 0)
 define(_CLIENT_VERSION_IS_RELEASE, true)
 define(_COPYRIGHT_YEAR, 2018)
 define(_COPYRIGHT_HOLDERS,[The %s developers])
-define(_COPYRIGHT_HOLDERS_SUBSTITUTION,[[Bitcoin Core]])
+define(_COPYRIGHT_HOLDERS_SUBSTITUTION,[[LBRYcrd Core]])
-AC_INIT([Bitcoin Core],[_CLIENT_VERSION_MAJOR._CLIENT_VERSION_MINOR._CLIENT_VERSION_REVISION],[https://github.com/bitcoin/bitcoin/issues],[bitcoin],[https://bitcoincore.org/])
+AC_INIT([LBRYcrd Core],[_CLIENT_VERSION_MAJOR._CLIENT_VERSION_MINOR._CLIENT_VERSION_REVISION],[https://github.com/bitcoin/bitcoin/issues],[bitcoin],[https://bitcoincore.org/])
 AC_CONFIG_SRCDIR([src/validation.cpp])
 AC_CONFIG_HEADERS([src/config/bitcoin-config.h])
 AC_CONFIG_AUX_DIR([build-aux])
 AC_CONFIG_MACRO_DIR([build-aux/m4])
 
-BITCOIN_DAEMON_NAME=bitcoind
+BITCOIN_DAEMON_NAME=lbrycrd
-BITCOIN_GUI_NAME=bitcoin-qt
+BITCOIN_GUI_NAME=lbrycrd-qt
-BITCOIN_CLI_NAME=bitcoin-cli
+BITCOIN_CLI_NAME=lbrycrd-cli
-BITCOIN_TX_NAME=bitcoin-tx
+BITCOIN_TX_NAME=lbrycrd-tx
 
 dnl Unless the user specified ARFLAGS, force it to be cr
 AC_ARG_VAR(ARFLAGS, [Flags for the archiver, defaults to <cr> if not set])
@@ -146,6 +146,12 @@ AC_ARG_WITH([qrencode],
   [use_qr=$withval],
   [use_qr=auto])
 
+AC_ARG_WITH([icu],
+  [AS_HELP_STRING([--with-icu],
+  [Required ICU root path])],
+  [ICU_PREFIX=$withval],
+  [ICU_PREFIX=auto])
+
 AC_ARG_ENABLE([hardening],
   [AS_HELP_STRING([--disable-hardening],
   [do not attempt to harden the resulting executables (default is to harden when possible)])],
@@ -395,7 +401,7 @@ CPPFLAGS="$CPPFLAGS -DHAVE_BUILD_INFO -D__STDC_FORMAT_MACROS"
 
 AC_ARG_WITH([utils],
   [AS_HELP_STRING([--with-utils],
-  [build bitcoin-cli bitcoin-tx (default=yes)])],
+  [build lbrycrd-cli lbrycrd-tx (default=yes)])],
   [build_bitcoin_utils=$withval],
   [build_bitcoin_utils=yes])
 
@@ -640,6 +646,7 @@ if test x$ac_cv_sys_large_files != x &&
   CPPFLAGS="$CPPFLAGS -D_LARGE_FILES=$ac_cv_sys_large_files"
 fi
 
+AX_CHECK_LINK_FLAG([[-static-libstdc++]], [LDFLAGS="$LDFLAGS -static-libstdc++"])
 AX_CHECK_LINK_FLAG([[-Wl,--large-address-aware]], [LDFLAGS="$LDFLAGS -Wl,--large-address-aware"])
 
 AX_GCC_FUNC_ATTRIBUTE([visibility])
@@ -779,7 +786,7 @@ AC_LINK_IFELSE([AC_LANG_SOURCE([
 )
 
 TEMP_LDFLAGS="$LDFLAGS"
-LDFLAGS="$TEMP_LDFLAGS $PTHREAD_CFLAGS"
+LDFLAGS="$TEMP_LDFLAGS $PTHREAD_LIBS"
 AC_MSG_CHECKING([for thread_local support])
 AC_LINK_IFELSE([AC_LANG_SOURCE([
   #include <thread>
@@ -895,6 +902,7 @@ AX_BOOST_SYSTEM
 AX_BOOST_FILESYSTEM
 AX_BOOST_THREAD
 AX_BOOST_CHRONO
+AX_BOOST_LOCALE
 
 dnl Boost 1.56 through 1.62 allow using std::atomic instead of its own atomic
 dnl counter implementations. In 1.63 and later the std::atomic approach is default.
@@ -961,7 +969,7 @@ fi
 
 if test x$use_boost = xyes; then
 
-BOOST_LIBS="$BOOST_LDFLAGS $BOOST_SYSTEM_LIB $BOOST_FILESYSTEM_LIB $BOOST_THREAD_LIB $BOOST_CHRONO_LIB"
+BOOST_LIBS="$BOOST_LDFLAGS $BOOST_SYSTEM_LIB $BOOST_FILESYSTEM_LIB $BOOST_THREAD_LIB $BOOST_CHRONO_LIB $BOOST_LOCALE_LIB"
 
 
 dnl If boost (prior to 1.57) was built without c++11, it emulated scoped enums
@@ -1052,6 +1060,20 @@ fi
 
 fi
 
+AS_IF([test "x$ICU_PREFIX" != xauto], [
+  ICU_CPPFLAGS="-I$ICU_PREFIX/include"
+  ICU_LIBS="-L$ICU_PREFIX/lib -licui18n -licuuc -licudata -ldl"
+#  PKG_CONFIG_PATH="${ICU_PREFIX}/lib/pkgconfig:$PKG_CONFIG_PATH"
+#  export PKG_CONFIG_PATH
+])
+
+AC_MSG_NOTICE([Using ICU_CPPFLAGS $ICU_CPPFLAGS])
+AC_MSG_NOTICE([Using ICU_LIBS $ICU_LIBS])
+
+CPPFLAGS="$CPPFLAGS $ICU_CPPFLAGS"
+ORIG_LDFLAGS=$LDFLAGS
+LDFLAGS="$LDFLAGS $ICU_LIBS"
+
 if test x$use_pkgconfig = xyes; then
   : dnl
   m4_ifdef(
@@ -1081,7 +1103,19 @@ if test x$use_pkgconfig = xyes; then
       fi
     ]
   )
-else
+else # compiling on Window:
+  AC_MSG_NOTICE([Configuring for Windows])
+
+  CPPFLAGS="$CPPFLAGS -Ix86_64-w64-mingw32/include"
+  LDFLAGS="$LDFLAGS -Lx86_64-w64-mingw32/lib"
+
+  AC_CHECK_HEADER([unicode/errorcode.h],,AC_MSG_ERROR(libicu headers missing))
+  AC_CHECK_LIB([icudata], [main], ICU_LIBS=$ICU_LIBS,
+    AC_CHECK_LIB([icu18n], [main],ICU_LIBS=$ICU_LIBS, ICU_LIBS="-L$ICU_PREFIX/lib -lsicuio -lsicuin -lsiculx -lsicule -lsicuuc -lsicudt"))
+  AC_MSG_NOTICE([Using ICU_LIBS=$ICU_LIBS])
+  LDFLAGS="$ORIG_LDFLAGS $ICU_LIBS"
+  AC_CHECK_LIB([sicudt], [main], ICU_LIBS=$ICU_LIBS, AC_MSG_ERROR(icu libraries missing))
+
   AC_CHECK_HEADER([openssl/crypto.h],,AC_MSG_ERROR(libcrypto headers missing))
   AC_CHECK_LIB([crypto],      [main],CRYPTO_LIBS=-lcrypto, AC_MSG_ERROR(libcrypto missing))
 
@@ -1187,7 +1221,7 @@ AC_MSG_CHECKING([whether to build bitcoind])
 AM_CONDITIONAL([BUILD_BITCOIND], [test x$build_bitcoind = xyes])
 AC_MSG_RESULT($build_bitcoind)
 
-AC_MSG_CHECKING([whether to build utils (bitcoin-cli bitcoin-tx)])
+AC_MSG_CHECKING([whether to build utils (lbrycrd-cli lbrycrd-tx)])
 AM_CONDITIONAL([BUILD_BITCOIN_UTILS], [test x$build_bitcoin_utils = xyes])
 AC_MSG_RESULT($build_bitcoin_utils)
 
@@ -1288,7 +1322,7 @@ if test x$bitcoin_enable_qt != xno; then
     AC_MSG_WARN("xgettext is required to update qt translations")
   fi
 
-  AC_MSG_CHECKING([whether to build test_bitcoin-qt])
+  AC_MSG_CHECKING([whether to build test_lbrycrd-qt])
   if test x$use_gui_tests$bitcoin_enable_qt_test = xyesyes; then
     AC_MSG_RESULT([yes])
     BUILD_TEST_QT="yes"
@@ -1385,11 +1419,14 @@ AC_SUBST(LIBTOOL_APP_LDFLAGS)
 AC_SUBST(USE_UPNP)
 AC_SUBST(USE_QRCODE)
 AC_SUBST(BOOST_LIBS)
+AC_SUBST(ICU_CPPFLAGS)
+AC_SUBST(ICU_LIBS)
 AC_SUBST(TESTDEFS)
 AC_SUBST(LEVELDB_TARGET_FLAGS)
 AC_SUBST(MINIUPNPC_CPPFLAGS)
 AC_SUBST(MINIUPNPC_LIBS)
 AC_SUBST(CRYPTO_LIBS)
+AC_SUBST(SSL_CFLAGS)
 AC_SUBST(SSL_LIBS)
 AC_SUBST(EVENT_LIBS)
 AC_SUBST(EVENT_PTHREADS_LIBS)
@@ -1431,7 +1468,7 @@ if test x$need_bundled_univalue = xyes; then
   AC_CONFIG_SUBDIRS([src/univalue])
 fi
 
-ac_configure_args="${ac_configure_args} --disable-shared --with-pic --with-bignum=no --enable-module-recovery --disable-jni"
+ac_configure_args="${ac_configure_args} --enable-static --disable-shared --with-pic --with-bignum=no --enable-module-recovery --disable-jni"
 AC_CONFIG_SUBDIRS([src/secp256k1])
 
 AC_OUTPUT

contrib/patches/atomic.patch

@@ -0,0 +1,20 @@
+--- src/dbinc/atomic.h	2013-03-12 14:07:22.000000000 -0400
++++ src/dbinc/atomic.h.change	2013-03-12 14:06:35.000000000 -0400
+@@ -144,7 +144,7 @@
+ #define	atomic_inc(env, p)	__atomic_inc(p)
+ #define	atomic_dec(env, p)	__atomic_dec(p)
+ #define	atomic_compare_exchange(env, p, o, n)	\
+-	__atomic_compare_exchange((p), (o), (n))
++	__atomic_compare_exchange_db((p), (o), (n))
+ static inline int __atomic_inc(db_atomic_t *p)
+ {
+ 	int	temp;
+@@ -176,7 +176,7 @@
+  * http://gcc.gnu.org/onlinedocs/gcc-4.1.0/gcc/Atomic-Builtins.html
+  * which configure could be changed to use.
+  */
+-static inline int __atomic_compare_exchange(
++static inline int __atomic_compare_exchange_db(
+ 	db_atomic_t *p, atomic_value_t oldval, atomic_value_t newval)
+ {
+ 	atomic_value_t was;

depends/.gitignore

@@ -7,6 +7,3 @@ x86_64*
 i686*
 mips*
 arm*
-aarch64*
-riscv32*
-riscv64*

depends/Makefile

@@ -1,12 +1,13 @@
 .NOTPARALLEL :
 
 SOURCES_PATH ?= $(BASEDIR)/sources
-WORK_PATH = $(BASEDIR)/work
 BASE_CACHE ?= $(BASEDIR)/built
 SDK_PATH ?= $(BASEDIR)/SDKs
 NO_QT ?=
 NO_WALLET ?=
 NO_UPNP ?=
+ICU_DIR ?=
+ICU_ONLY ?=
 FALLBACK_DOWNLOAD_PATH ?= https://bitcoincore.org/depends-sources
 
 BUILD = $(shell ./config.guess)
@@ -22,6 +23,7 @@ BUILD_ID_SALT ?= salt
 host:=$(BUILD)
 ifneq ($(HOST),)
 host:=$(HOST)
+host_toolchain:=$(HOST)-
 endif
 
 ifneq ($(DEBUG),)
@@ -30,9 +32,9 @@ else
 release_type=release
 endif
 
-base_build_dir=$(WORK_PATH)/build
+base_build_dir=$(BASEDIR)/work/build
-base_staging_dir=$(WORK_PATH)/staging
+base_staging_dir=$(BASEDIR)/work/staging
-base_download_dir=$(WORK_PATH)/download
+base_download_dir=$(BASEDIR)/work/download
 canonical_host:=$(shell ./config.sub $(HOST))
 build:=$(shell ./config.sub $(BUILD))
 
@@ -73,7 +75,11 @@ include hosts/$(host_os).mk
 include hosts/default.mk
 include builders/$(build_os).mk
 include builders/default.mk
+ifeq ($(ICU_ONLY),)
 include packages/packages.mk
+else
+include packages/packages.icu.mk
+endif
 
 build_id_string:=$(BUILD_ID_SALT)
 build_id_string+=$(shell $(build_CC) --version 2>/dev/null)
@@ -89,17 +95,14 @@ $(host_arch)_$(host_os)_id_string+=$(shell $(host_CXX) --version 2>/dev/null)
 $(host_arch)_$(host_os)_id_string+=$(shell $(host_RANLIB) --version 2>/dev/null)
 $(host_arch)_$(host_os)_id_string+=$(shell $(host_STRIP) --version 2>/dev/null)
 
-qt_packages_$(NO_QT) = $(qt_packages) $(qt_$(host_os)_packages) $(qt_$(host_arch)_$(host_os)_packages)
+qt_packages_$(NO_QT) = $(qt_packages) $(qt_$(host_os)_packages)
+qt_native_packages_$(NO_QT) = $(qt_native_packages)
 wallet_packages_$(NO_WALLET) = $(wallet_packages)
 upnp_packages_$(NO_UPNP) = $(upnp_packages)
 
 packages += $($(host_arch)_$(host_os)_packages) $($(host_os)_packages) $(qt_packages_) $(wallet_packages_) $(upnp_packages_)
-native_packages += $($(host_arch)_$(host_os)_native_packages) $($(host_os)_native_packages)
+$(info $$packages is [${packages}])
-
+native_packages += $($(host_arch)_$(host_os)_native_packages) $($(host_os)_native_packages) $(qt_native_packages_)
-ifneq ($(qt_packages_),)
-native_packages += $(qt_native_packages)
-endif
-
 all_packages = $(packages) $(native_packages)
 
 meta_depends = Makefile funcs.mk builders/default.mk hosts/default.mk hosts/$(host_os).mk builders/$(build_os).mk
@@ -134,8 +137,8 @@ $(host_prefix)/share/config.site : config.site.in $(host_prefix)/.stamp_$(final_
             -e 's|@CXXFLAGS@|$(strip $(host_CXXFLAGS) $(host_$(release_type)_CXXFLAGS))|' \
             -e 's|@CPPFLAGS@|$(strip $(host_CPPFLAGS) $(host_$(release_type)_CPPFLAGS))|' \
             -e 's|@LDFLAGS@|$(strip $(host_LDFLAGS) $(host_$(release_type)_LDFLAGS))|' \
-            -e 's|@allow_host_packages@|$(ALLOW_HOST_PACKAGES)|' \
             -e 's|@no_qt@|$(NO_QT)|' \
+            -e 's|@ICU_DIR@|$(ICU_DIR)|' \
             -e 's|@no_wallet@|$(NO_WALLET)|' \
             -e 's|@no_upnp@|$(NO_UPNP)|' \
             -e 's|@debug@|$(DEBUG)|' \
@@ -166,23 +169,17 @@ $(host_prefix)/share/config.site: check-packages
 
 check-packages: check-sources
 
-clean-all: clean
-	@rm -rf $(SOURCES_PATH) x86_64* i686* mips* arm* aarch64* riscv32* riscv64*
-
-clean:
-	@rm -rf $(WORK_PATH) $(BASE_CACHE) $(BUILD)
-
 install: check-packages $(host_prefix)/share/config.site
 
 
 download-one: check-sources $(all_sources)
 
 download-osx:
-	@$(MAKE) -s HOST=x86_64-apple-darwin14 download-one
+	@$(MAKE) -s HOST=x86_64-apple-darwin11 download-one
 download-linux:
 	@$(MAKE) -s HOST=x86_64-unknown-linux-gnu download-one
 download-win:
 	@$(MAKE) -s HOST=x86_64-w64-mingw32 download-one
 download: download-osx download-linux download-win
 
-.PHONY: install cached clean clean-all download-one download-osx download-linux download-win download check-packages check-sources
+.PHONY: install cached download-one download-osx download-linux download-win download check-packages check-sources

depends/README.md

@@ -22,42 +22,17 @@ Common `host-platform-triplets` for cross compilation are:
 
 - `i686-w64-mingw32` for Win32
 - `x86_64-w64-mingw32` for Win64
-- `x86_64-apple-darwin14` for macOS
+- `x86_64-apple-darwin11` for MacOSX
-- `arm-linux-gnueabihf` for Linux ARM 32 bit
+- `arm-linux-gnueabihf` for Linux ARM
-- `aarch64-linux-gnu` for Linux ARM 64 bit
-- `riscv32-linux-gnu` for Linux RISC-V 32 bit
-- `riscv64-linux-gnu` for Linux RISC-V 64 bit
 
 No other options are needed, the paths are automatically configured.
 
-Install the required dependencies: Ubuntu & Debian
---------------------------------------------------
-
-For macOS cross compilation:
-
-    sudo apt-get install curl librsvg2-bin libtiff-tools bsdmainutils cmake imagemagick libcap-dev libz-dev libbz2-dev python-setuptools
-
-For Win32/Win64 cross compilation:
-
-- see [build-windows.md](../doc/build-windows.md#cross-compilation-for-ubuntu-and-windows-subsystem-for-linux)
-
-For linux (including i386, ARM) cross compilation:
-
-    sudo apt-get install curl g++-aarch64-linux-gnu g++-4.8-aarch64-linux-gnu gcc-4.8-aarch64-linux-gnu binutils-aarch64-linux-gnu g++-arm-linux-gnueabihf g++-4.8-arm-linux-gnueabihf gcc-4.8-arm-linux-gnueabihf binutils-arm-linux-gnueabihf g++-4.8-multilib gcc-4.8-multilib binutils-gold bsdmainutils
-
-For linux RISC-V 64-bit cross compilation (there are no packages for 32-bit):
-
-    sudo apt-get install curl g++-riscv64-linux-gnu binutils-riscv64-linux-gnu
-
-RISC-V known issue: gcc-7.3.0 and gcc-7.3.1 result in a broken `test_bitcoin` executable (see https://github.com/bitcoin/bitcoin/pull/13543),
-this is apparently fixed in gcc-8.1.0.
-
 Dependency Options:
 The following can be set when running make: make FOO=bar
 
     SOURCES_PATH: downloaded sources will be placed here
     BASE_CACHE: built packages will be placed here
-    SDK_PATH: Path where sdk's can be found (used by macOS)
+    SDK_PATH: Path where sdk's can be found (used by OSX)
     FALLBACK_DOWNLOAD_PATH: If a source file can't be fetched, try here before giving up
     NO_QT: Don't download/build/cache qt and its dependencies
     NO_WALLET: Don't download/build/cache libs needed to enable the wallet
@@ -72,7 +47,7 @@ options will be passed to bitcoin's configure. In this case, `--disable-wallet`.
 Additional targets:
 
     download: run 'make download' to fetch all sources without building them
-    download-osx: run 'make download-osx' to fetch all sources needed for macOS builds
+    download-osx: run 'make download-osx' to fetch all sources needed for osx builds
     download-win: run 'make download-win' to fetch all sources needed for win builds
     download-linux: run 'make download-linux' to fetch all sources needed for linux builds
 

depends/builders/darwin.mk

@@ -11,7 +11,7 @@ build_darwin_DOWNLOAD=curl --location --fail --connect-timeout $(DOWNLOAD_CONNEC
 
 #darwin host on darwin builder. overrides darwin host preferences.
 darwin_CC=$(shell xcrun -f clang) -mmacosx-version-min=$(OSX_MIN_VERSION)
-darwin_CXX:=$(shell xcrun -f clang++) -mmacosx-version-min=$(OSX_MIN_VERSION) -stdlib=libc++
+darwin_CXX:=$(shell xcrun -f clang++) -mmacosx-version-min=$(OSX_MIN_VERSION)
 darwin_AR:=$(shell xcrun -f ar)
 darwin_RANLIB:=$(shell xcrun -f ranlib)
 darwin_STRIP:=$(shell xcrun -f strip)

depends/config.site.in

@@ -1,25 +1,27 @@
-depends_prefix="`dirname ${ac_site_file}`/.."
-
 cross_compiling=maybe
 host_alias=@HOST@
 ac_tool_prefix=${host_alias}-
 
 if test -z $with_boost; then
-  with_boost=$depends_prefix
+  with_boost=$prefix
 fi
 if test -z $with_qt_plugindir; then
-  with_qt_plugindir=$depends_prefix/plugins
+  with_qt_plugindir=$prefix/plugins
 fi
 if test -z $with_qt_translationdir; then
-  with_qt_translationdir=$depends_prefix/translations
+  with_qt_translationdir=$prefix/translations
 fi
-if test -z $with_qt_bindir && test -z "@no_qt@"; then
+if test -z $with_qt_bindir; then
-  with_qt_bindir=$depends_prefix/native/bin
+  with_qt_bindir=$prefix/native/bin
 fi
-if test -z $with_protoc_bindir && test -z "@no_qt@"; then
+if test -z $with_protoc_bindir; then
-  with_protoc_bindir=$depends_prefix/native/bin
+  with_protoc_bindir=$prefix/native/bin
+fi
+if test -z $with_comparison_tool; then
+  with_comparison_tool=$prefix/native/share/BitcoindComparisonTool_jar/BitcoindComparisonTool.jar
 fi
 
+with_icu_dir=@icu_dir@
 
 if test -z $enable_wallet && test -n "@no_wallet@"; then
   enable_wallet=no
@@ -40,31 +42,32 @@ fi
 
 if test x@host_os@ = xmingw32; then
   if test -z $with_qt_incdir; then
-    with_qt_incdir=$depends_prefix/include
+    with_qt_incdir=$prefix/include
   fi
   if test -z $with_qt_libdir; then
-    with_qt_libdir=$depends_prefix/lib
+    with_qt_libdir=$prefix/lib
   fi
 fi
 
-PATH=$depends_prefix/native/bin:$PATH
+PATH=$prefix/native/bin:$PATH
 PKG_CONFIG="`which pkg-config` --static"
 
 # These two need to remain exported because pkg-config does not see them
 # otherwise. That means they must be unexported at the end of configure.ac to
 # avoid ruining the cache. Sigh.
-export PKG_CONFIG_PATH=$depends_prefix/share/pkgconfig:$depends_prefix/lib/pkgconfig
-if test -z "@allow_host_packages@"; then
-  export PKGCONFIG_LIBDIR=
-fi
 
-CPPFLAGS="-I$depends_prefix/include/ $CPPFLAGS"
+export PKG_CONFIG_LIBDIR=$prefix/lib/pkgconfig
-LDFLAGS="-L$depends_prefix/lib $LDFLAGS"
+export PKG_CONFIG_PATH=$prefix/share/pkgconfig
+
+CPPFLAGS="-I$prefix/include/ $CPPFLAGS"
+LDFLAGS="-L$prefix/lib $LDFLAGS"
 
 CC="@CC@"
 CXX="@CXX@"
 OBJC="${CC}"
-PYTHONPATH=$depends_prefix/native/lib/python/dist-packages:$PYTHONPATH
+OBJCXX="${CXX}"
+CCACHE=$prefix/native/bin/ccache
+PYTHONPATH=$prefix/native/lib/python/dist-packages:$PYTHONPATH
 
 if test -n "@AR@"; then
   AR=@AR@
@@ -97,3 +100,6 @@ fi
 if test -n "@LDFLAGS@"; then
   LDFLAGS="@LDFLAGS@ $LDFLAGS"
 fi
+if test -n "@ICU_DIR@"; then
+  ICU_DIR="@ICU_DIR@"
+fi

depends/description.md

@@ -7,7 +7,7 @@ In theory, binaries for any target OS/architecture can be created, from a
 builder running any OS/architecture. In practice, build-side tools must be
 specified when the defaults don't fit, and packages must be amended to work
 on new hosts. For now, a build architecture of x86_64 is assumed, either on
-Linux or macOS.
+Linux or OSX.
 
 ### No reliance on timestamps
 

depends/hosts/darwin.mk

@@ -1,9 +1,9 @@
-OSX_MIN_VERSION=10.10
+OSX_MIN_VERSION=10.7
-OSX_SDK_VERSION=10.11
+OSX_SDK_VERSION=10.9
 OSX_SDK=$(SDK_PATH)/MacOSX$(OSX_SDK_VERSION).sdk
-LD64_VERSION=253.9
+LD64_VERSION=241.9
 darwin_CC=clang -target $(host) -mmacosx-version-min=$(OSX_MIN_VERSION) --sysroot $(OSX_SDK) -mlinker-version=$(LD64_VERSION)
-darwin_CXX=clang++ -target $(host) -mmacosx-version-min=$(OSX_MIN_VERSION) --sysroot $(OSX_SDK) -mlinker-version=$(LD64_VERSION) -stdlib=libc++
+darwin_CXX=clang++ -target $(host) -mmacosx-version-min=$(OSX_MIN_VERSION) --sysroot $(OSX_SDK) -mlinker-version=$(LD64_VERSION)
 
 darwin_CFLAGS=-pipe
 darwin_CXXFLAGS=$(darwin_CFLAGS)

depends/hosts/default.mk

@@ -1,7 +1,3 @@
-ifneq ($(host),$(build))
-host_toolchain:=$(host)-
-endif
-
 default_host_CC = $(host_toolchain)gcc
 default_host_CXX = $(host_toolchain)g++
 default_host_AR = $(host_toolchain)ar

depends/packages/bdb.mk

@@ -9,13 +9,11 @@ define $(package)_set_vars
 $(package)_config_opts=--disable-shared --enable-cxx --disable-replication
 $(package)_config_opts_mingw32=--enable-mingw
 $(package)_config_opts_linux=--with-pic
-$(package)_cxxflags=-std=c++11
 endef
 
 define $(package)_preprocess_cmds
   sed -i.old 's/__atomic_compare_exchange/__atomic_compare_exchange_db/' dbinc/atomic.h && \
-  sed -i.old 's/atomic_init/atomic_init_db/' dbinc/atomic.h mp/mp_region.c mp/mp_mvcc.c mp/mp_fget.c mutex/mut_method.c mutex/mut_tas.c && \
+  sed -i.old 's/atomic_init/atomic_init_db/' dbinc/atomic.h mp/mp_region.c mp/mp_mvcc.c mp/mp_fget.c mutex/mut_method.c mutex/mut_tas.c
-  cp -f $(BASEDIR)/config.guess $(BASEDIR)/config.sub dist
 endef
 
 define $(package)_config_cmds

depends/packages/boost.mk

@@ -1,14 +1,16 @@
 package=boost
-$(package)_version=1_64_0
+$(package)_version=1_59_0
-$(package)_download_path=https://dl.bintray.com/boostorg/release/1.64.0/source/
+$(package)_download_path=http://sourceforge.net/projects/boost/files/boost/1.59.0
 $(package)_file_name=$(package)_$($(package)_version).tar.bz2
-$(package)_sha256_hash=7bcc5caace97baa948931d712ea5f37038dbb1c5d89b43ad4def4ed7cb683332
+$(package)_sha256_hash=727a932322d94287b62abb1bd2d41723eec4356a7728909e38adb65ca25241ca
+$(package)_dependencies:icu
 
 define $(package)_set_vars
 $(package)_config_opts_release=variant=release
 $(package)_config_opts_debug=variant=debug
-$(package)_config_opts=--layout=tagged --build-type=complete --user-config=user-config.jam
+$(package)_config_opts=--layout=tagged --build-type=complete --user-config=user-config.jam boost.locale.iconv=off boost.locale.posix=off
-$(package)_config_opts+=threading=multi link=static -sNO_BZIP2=1 -sNO_ZLIB=1
+$(package)_config_opts+=threading=multi link=static -sNO_BZIP2=1 -sNO_ZLIB=1 -sICU_PATH=$(ICU_DIR)
+$(package)_config_opts+=-sICU_LINK=-L$(ICU_DIR) -lsicudt -lsicuin -lsicuio -lsicule -lsiculx -lsicutest -lsicutu -lsicuuc
 $(package)_config_opts_linux=threadapi=pthread runtime-link=shared
 $(package)_config_opts_darwin=--toolset=darwin-4.2.1 runtime-link=shared
 $(package)_config_opts_mingw32=binary-format=pe target-os=windows threadapi=win32 runtime-link=static
@@ -19,9 +21,17 @@ $(package)_toolset_$(host_os)=gcc
 $(package)_archiver_$(host_os)=$($(package)_ar)
 $(package)_toolset_darwin=darwin
 $(package)_archiver_darwin=$($(package)_libtool)
-$(package)_config_libraries=chrono,filesystem,system,thread,test
+$(package)_config_libraries=chrono,filesystem,program_options,system,locale,regex,thread,test
-$(package)_cxxflags=-std=c++11 -fvisibility=hidden
+$(package)_cxxflags=-fvisibility=hidden
 $(package)_cxxflags_linux=-fPIC
+$(package)_config_env+=BOOST_ICU_ICONV="off"
+$(package)_config_env+=BOOST_ICU_POSIX="off"
+$(package)_config_env+=ICU_PREFIX=$(ICU_DIR)
+$(package)_config_env+=BOOST_ICU_LIBS="-L$(ICU_DIR) -lsicudt -lsicuin -lsicuio -lsicule -lsiculx -lsicutest -lsicutu -lsicuuc"
+$(package)_build_env+=BOOST_ICU_ICONV="off"
+$(package)_build_env+=BOOST_ICU_POSIX="off"
+$(package)_build_env+=ICU_PREFIX=$(ICU_DIR)
+$(package)_build_env+=BOOST_ICU_LIBS="-L$(ICU_DIR) -lsicudt -lsicuin -lsicuio -lsicule -lsiculx -lsicutest -lsicutu -lsicuuc"
 endef
 
 define $(package)_preprocess_cmds
@@ -29,13 +39,12 @@ define $(package)_preprocess_cmds
 endef
 
 define $(package)_config_cmds
-  ./bootstrap.sh --without-icu --with-libraries=$(boost_config_libraries)
+  echo "int main() { return 0; }" > ./libs/locale/build/has_icu_test.cpp && echo "int main() { return 0; }" > ./libs/regex/build/has_icu_test.cpp && echo "ICU INSTALL: $(ICU_DIR)" && echo "BOOST CONFIG LIBRARIES: $(boost_config_libraries)" && ./bootstrap.sh --with-icu=$(ICU_DIR) --with-libraries=$(boost_config_libraries)
 endef
 
 define $(package)_build_cmds
-  ./b2 -d2 -j2 -d1 --prefix=$($(package)_staging_prefix_dir) $($(package)_config_opts) stage
+  ICU_PATH=$(ICU_DIR) ./b2 link=static cxxflags=-fPIC -d0 -q -j12 --prefix=$($(package)_staging_prefix_dir) $($(package)_config_opts) install
 endef
 
 define $(package)_stage_cmds
-  ./b2 -d0 -j4 --prefix=$($(package)_staging_prefix_dir) $($(package)_config_opts) install
 endef

depends/packages/dbus.mk

@@ -1,8 +1,8 @@
 package=dbus
-$(package)_version=1.10.18
+$(package)_version=1.8.6
-$(package)_download_path=https://dbus.freedesktop.org/releases/dbus
+$(package)_download_path=http://dbus.freedesktop.org/releases/dbus
 $(package)_file_name=$(package)-$($(package)_version).tar.gz
-$(package)_sha256_hash=6049ddd5f3f3e2618f615f1faeda0a115104423a7996b7aa73e2f36e38cc514a
+$(package)_sha256_hash=eded83ca007b719f32761e60fd8b9ffd0f5796a4caf455b01b5a5ef740ebd23f
 $(package)_dependencies=expat
 
 define $(package)_set_vars

depends/packages/expat.mk

@@ -1,8 +1,8 @@
 package=expat
-$(package)_version=2.2.5
+$(package)_version=2.1.0
-$(package)_download_path=https://github.com/libexpat/libexpat/releases/download/R_2_2_5/
+$(package)_download_path=http://sourceforge.net/projects/expat/files/expat/$($(package)_version)
-$(package)_file_name=$(package)-$($(package)_version).tar.bz2
+$(package)_file_name=$(package)-$($(package)_version).tar.gz
-$(package)_sha256_hash=d9dc32efba7e74f788fcc4f212a43216fc37cf5f23f4c2339664d473353aedf6
+$(package)_sha256_hash=823705472f816df21c8f6aa026dd162b280806838bb55b3432b0fb1fcca7eb86
 
 define $(package)_set_vars
 $(package)_config_opts=--disable-static

depends/packages/fontconfig.mk

@@ -1,8 +1,8 @@
 package=fontconfig
-$(package)_version=2.12.1
+$(package)_version=2.11.1
 $(package)_download_path=http://www.freedesktop.org/software/fontconfig/release/
 $(package)_file_name=$(package)-$($(package)_version).tar.bz2
-$(package)_sha256_hash=b449a3e10c47e1d1c7a6ec6e2016cca73d3bd68fbbd4f0ae5cc6b573f7d6c7f3
+$(package)_sha256_hash=dc62447533bca844463a3c3fd4083b57c90f18a70506e7a9f4936b5a1e516a99
 $(package)_dependencies=freetype expat
 
 define $(package)_set_vars
@@ -13,13 +13,7 @@ define $(package)_config_cmds
   $($(package)_autoconf)
 endef
 
-# 2.12.1 uses CHAR_WIDTH which is reserved and clashes with some glibc versions, but newer versions of fontconfig
-# have broken makefiles which needlessly attempt to re-generate headers with gperf.
-# Instead, change all uses of CHAR_WIDTH, and disable the rule that forces header re-generation.
-# This can be removed once the upstream build is fixed.
 define $(package)_build_cmds
-  sed -i 's/CHAR_WIDTH/CHARWIDTH/g' fontconfig/fontconfig.h src/fcobjshash.gperf src/fcobjs.h src/fcobjshash.h && \
-  sed -i 's/fcobjshash.h: fcobjshash.gperf/fcobjshash.h:/' src/Makefile && \
   $(MAKE)
 endef
 

depends/packages/freetype.mk

@@ -1,8 +1,8 @@
 package=freetype
-$(package)_version=2.7.1
+$(package)_version=2.5.3
-$(package)_download_path=http://download.savannah.gnu.org/releases/$(package)
+$(package)_download_path=http://downloads.sourceforge.net/$(package)
 $(package)_file_name=$(package)-$($(package)_version).tar.bz2
-$(package)_sha256_hash=3a3bb2c4e15ffb433f2032f50a5b5a92558206822e22bfe8cbe339af4aa82f88
+$(package)_sha256_hash=c0848b29d52ef3ca27ad92e08351f023c5e24ce8cea7d8fe69fc96358e65f75e
 
 define $(package)_set_vars
   $(package)_config_opts=--without-zlib --without-png --disable-static

depends/packages/icu.mk

@@ -0,0 +1,25 @@
+package=icu
+$(package)_version=57_1
+$(package)_download_path=http://download.icu-project.org/files/icu4c/57.1
+$(package)_file_name=$(package)4c-$($(package)_version)-src.tgz
+$(package)_sha256_hash=ff8c67cb65949b1e7808f2359f2b80f722697048e90e7cfc382ec1fe229e9581
+$(package)_build_subdir=source
+
+define $(package)_set_vars
+  $(package)_config_opts=--enable-debug --disable-release --host=x86_64-w64-mingw32 --with-cross-build=/tmp/icu_staging/icu/source --enable-extras=no --enable-strict=no --enable-static --enable-shared=no --enable-tests=no --enable-samples=no --enable-dyload=no
+  $(package)_config_opts_release=--disable-debug --enable-release
+  $(package)_config_opts_mingw32=--host=x86_64-w64-mingw32
+  $(package)_config_opts_linux=--with-pic
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf)
+endef
+
+define $(package)_build_cmds
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=/tmp/icu_install install
+endef

depends/packages/libevent.mk

@@ -1,15 +1,16 @@
 package=libevent
-$(package)_version=2.1.8-stable
+$(package)_version=2.0.22
-$(package)_download_path=https://github.com/libevent/libevent/archive/
+$(package)_download_path=https://github.com/libevent/libevent/releases/download/release-2.0.22-stable
-$(package)_file_name=release-$($(package)_version).tar.gz
+$(package)_file_name=$(package)-$($(package)_version)-stable.tar.gz
-$(package)_sha256_hash=316ddb401745ac5d222d7c529ef1eada12f58f6376a66c1118eee803cb70f83d
+$(package)_sha256_hash=71c2c49f0adadacfdbe6332a372c38cf9c8b7895bb73dabeaa53cdcc1d4e1fa3
+$(package)_patches=reuseaddr.patch
 
 define $(package)_preprocess_cmds
-  ./autogen.sh
+  patch -p1 < $($(package)_patch_dir)/reuseaddr.patch
 endef
 
 define $(package)_set_vars
-  $(package)_config_opts=--disable-shared --disable-openssl --disable-libevent-regress --disable-samples
+  $(package)_config_opts=--disable-shared --disable-openssl --disable-libevent-regress
   $(package)_config_opts_release=--disable-debug-mode
   $(package)_config_opts_linux=--with-pic
 endef

depends/packages/miniupnpc.mk

@@ -1,12 +1,12 @@
 package=miniupnpc
-$(package)_version=2.0.20180203
+$(package)_version=1.9.20160209
 $(package)_download_path=http://miniupnp.free.fr/files
 $(package)_file_name=$(package)-$($(package)_version).tar.gz
-$(package)_sha256_hash=90dda8c7563ca6cd4a83e23b3c66dbbea89603a1675bfdb852897c2c9cc220b7
+$(package)_sha256_hash=572171eacc1d72537ce47b6f4571260757ab7bcfdaf54c3a55c7f88594d94b6f
 
 define $(package)_set_vars
 $(package)_build_opts=CC="$($(package)_cc)"
-$(package)_build_opts_darwin=LIBTOOL="$($(package)_libtool)"
+$(package)_build_opts_darwin=OS=Darwin LIBTOOL="$($(package)_libtool)"
 $(package)_build_opts_mingw32=-f Makefile.mingw
 $(package)_build_env+=CFLAGS="$($(package)_cflags) $($(package)_cppflags)" AR="$($(package)_ar)"
 endef

depends/packages/native_biplist.mk

@@ -1,8 +1,8 @@
 package=native_biplist
-$(package)_version=1.0.3
+$(package)_version=0.9
-$(package)_download_path=https://bitbucket.org/wooster/biplist/downloads
+$(package)_download_path=https://pypi.python.org/packages/source/b/biplist
 $(package)_file_name=biplist-$($(package)_version).tar.gz
-$(package)_sha256_hash=4c0549764c5fe50b28042ec21aa2e14fe1a2224e239a1dae77d9e7f3932aa4c6
+$(package)_sha256_hash=b57cadfd26e4754efdf89e9e37de87885f9b5c847b2615688ca04adfaf6ca604
 $(package)_install_libdir=$(build_prefix)/lib/python/dist-packages
 
 define $(package)_build_cmds

depends/packages/native_ccache.mk

@@ -0,0 +1,25 @@
+package=native_ccache
+$(package)_version=3.2.4
+$(package)_download_path=http://samba.org/ftp/ccache
+$(package)_file_name=ccache-$($(package)_version).tar.bz2
+$(package)_sha256_hash=ffeb967edb549e67da0bd5f44f729a2022de9fdde65dfd80d2a7204d7f75332e
+
+define $(package)_set_vars
+$(package)_config_opts=
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf)
+endef
+
+define $(package)_build_cmds
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef
+
+define $(package)_postprocess_cmds
+  rm -rf lib include
+endef

depends/packages/native_cctools.mk

@@ -1,14 +1,14 @@
 package=native_cctools
-$(package)_version=807d6fd1be5d2224872e381870c0a75387fe05e6
+$(package)_version=ee31ae567931c426136c94aad457c7b51d844beb
 $(package)_download_path=https://github.com/theuni/cctools-port/archive
 $(package)_file_name=$($(package)_version).tar.gz
-$(package)_sha256_hash=a09c9ba4684670a0375e42d9d67e7f12c1f62581a27f28f7c825d6d7032ccc6a
+$(package)_sha256_hash=ef107e6ab1b3994cb22e14f4f5c59ea0c0b5a988e6b21d42ed9616b018bbcbf9
 $(package)_build_subdir=cctools
-$(package)_clang_version=3.7.1
+$(package)_clang_version=3.3
 $(package)_clang_download_path=http://llvm.org/releases/$($(package)_clang_version)
-$(package)_clang_download_file=clang+llvm-$($(package)_clang_version)-x86_64-linux-gnu-ubuntu-14.04.tar.xz
+$(package)_clang_download_file=clang+llvm-$($(package)_clang_version)-amd64-Ubuntu-12.04.2.tar.gz
-$(package)_clang_file_name=clang-llvm-$($(package)_clang_version)-x86_64-linux-gnu-ubuntu-14.04.tar.xz
+$(package)_clang_file_name=clang-llvm-$($(package)_clang_version)-amd64-Ubuntu-12.04.2.tar.gz
-$(package)_clang_sha256_hash=99b28a6b48e793705228a390471991386daa33a9717cd9ca007fcdde69608fd9
+$(package)_clang_sha256_hash=60d8f69f032d62ef61bf527857ebb933741ec3352d4d328c5516aa520662dab7
 $(package)_extra_sources=$($(package)_clang_file_name)
 
 define $(package)_fetch_cmds
@@ -23,7 +23,6 @@ define $(package)_extract_cmds
   $(build_SHA256SUM) -c $($(package)_extract_dir)/.$($(package)_file_name).hash && \
   mkdir -p toolchain/bin toolchain/lib/clang/3.5/include && \
   tar --strip-components=1 -C toolchain -xf $($(package)_source_dir)/$($(package)_clang_file_name) && \
-  rm -f toolchain/lib/libc++abi.so* && \
   echo "#!/bin/sh" > toolchain/bin/$(host)-dsymutil && \
   echo "exit 0" >> toolchain/bin/$(host)-dsymutil && \
   chmod +x toolchain/bin/$(host)-dsymutil && \
@@ -31,15 +30,14 @@ define $(package)_extract_cmds
 endef
 
 define $(package)_set_vars
-$(package)_config_opts=--target=$(host) --disable-lto-support
+$(package)_config_opts=--target=$(host) --disable-libuuid
 $(package)_ldflags+=-Wl,-rpath=\\$$$$$$$$\$$$$$$$$ORIGIN/../lib
 $(package)_cc=$($(package)_extract_dir)/toolchain/bin/clang
 $(package)_cxx=$($(package)_extract_dir)/toolchain/bin/clang++
 endef
 
 define $(package)_preprocess_cmds
-  cd $($(package)_build_subdir); ./autogen.sh && \
+  cd $($(package)_build_subdir); ./autogen.sh
-  sed -i.old "/define HAVE_PTHREADS/d" ld64/src/ld/InputFiles.h
 endef
 
 define $(package)_config_cmds
@@ -55,11 +53,10 @@ define $(package)_stage_cmds
   cd $($(package)_extract_dir)/toolchain && \
   mkdir -p $($(package)_staging_prefix_dir)/lib/clang/$($(package)_clang_version)/include && \
   mkdir -p $($(package)_staging_prefix_dir)/bin $($(package)_staging_prefix_dir)/include && \
-  cp bin/clang $($(package)_staging_prefix_dir)/bin/ &&\
+  cp -P bin/clang bin/clang++ $($(package)_staging_prefix_dir)/bin/ &&\
-  cp -P bin/clang++ $($(package)_staging_prefix_dir)/bin/ &&\
   cp lib/libLTO.so $($(package)_staging_prefix_dir)/lib/ && \
   cp -rf lib/clang/$($(package)_clang_version)/include/* $($(package)_staging_prefix_dir)/lib/clang/$($(package)_clang_version)/include/ && \
-  cp bin/llvm-dsymutil $($(package)_staging_prefix_dir)/bin/$(host)-dsymutil && \
+  cp bin/$(host)-dsymutil $($(package)_staging_prefix_dir)/bin && \
   if `test -d include/c++/`; then cp -rf include/c++/ $($(package)_staging_prefix_dir)/include/; fi && \
   if `test -d lib/c++/`; then cp -rf lib/c++/ $($(package)_staging_prefix_dir)/lib/; fi
 endef

depends/packages/native_comparisontool.mk

@@ -0,0 +1,21 @@
+package=native_comparisontool
+$(package)_version=8c6666f
+$(package)_download_path=https://github.com/theuni/bitcoind-comparisontool/raw/master
+$(package)_file_name=pull-tests-$($(package)_version).jar
+$(package)_sha256_hash=a865332b3827abcde684ab79f5f43c083b0b6a4c97ff5508c79f29fee24f11cd
+$(package)_install_dirname=BitcoindComparisonTool_jar
+$(package)_install_filename=BitcoindComparisonTool.jar
+
+define $(package)_extract_cmds
+endef
+
+define $(package)_configure_cmds
+endef
+
+define $(package)_build_cmds
+endef
+
+define $(package)_stage_cmds
+  mkdir -p $($(package)_staging_prefix_dir)/share/$($(package)_install_dirname) && \
+  cp $($(package)_source) $($(package)_staging_prefix_dir)/share/$($(package)_install_dirname)/$($(package)_install_filename)
+endef

depends/packages/native_ds_store.mk

@@ -1,8 +1,9 @@
 package=native_ds_store
-$(package)_version=1.1.2
+$(package)_version=c80c23706eae
-$(package)_download_path=https://github.com/al45tair/ds_store/archive/
+$(package)_download_path=https://bitbucket.org/al45tair/ds_store/get
-$(package)_file_name=v$($(package)_version).tar.gz
+$(package)_download_file=$($(package)_version).tar.bz2
-$(package)_sha256_hash=3b3ecb7bf0a5157f5b6010bc3af7c141fb0ad3527084e63336220d22744bc20c
+$(package)_file_name=$(package)-$($(package)_version).tar.bz2
+$(package)_sha256_hash=ce1aa412211610c63d567bbe3e06213006a2d5ba5d76d89399c151b5472cb0da
 $(package)_install_libdir=$(build_prefix)/lib/python/dist-packages
 $(package)_dependencies=native_biplist
 

depends/packages/native_mac_alias.mk

@@ -1,8 +1,9 @@
 package=native_mac_alias
-$(package)_version=2.0.7
+$(package)_version=1.1.0
-$(package)_download_path=https://github.com/al45tair/mac_alias/archive/
+$(package)_download_path=https://bitbucket.org/al45tair/mac_alias/get
-$(package)_file_name=v$($(package)_version).tar.gz
+$(package)_download_file=v$($(package)_version).tar.bz2
-$(package)_sha256_hash=6f606d3b6bccd2112aeabf1a063f5b5ece87005a5d7e97c8faca23b916e88838
+$(package)_file_name=$(package)-$($(package)_version).tar.bz2
+$(package)_sha256_hash=87ad827e66790028361e43fc754f68ed041a9bdb214cca03c853f079b04fb120
 $(package)_install_libdir=$(build_prefix)/lib/python/dist-packages
 
 define $(package)_build_cmds

depends/packages/openssl.mk

@@ -6,54 +6,18 @@ $(package)_sha256_hash=8f9faeaebad088e772f4ef5e38252d472be4d878c6b3a2718c10a4fce
 
 define $(package)_set_vars
 $(package)_config_env=AR="$($(package)_ar)" RANLIB="$($(package)_ranlib)" CC="$($(package)_cc)"
-$(package)_config_opts=--prefix=$(host_prefix) --openssldir=$(host_prefix)/etc/openssl
+$(package)_config_opts=--prefix=$(host_prefix) --openssldir=$(host_prefix)/etc/openssl no-zlib no-shared no-dso
-$(package)_config_opts+=no-camellia
+$(package)_config_opts+=no-krb5 no-camellia no-capieng no-cast no-cms no-dtls1 no-gost no-gmp no-heartbeats no-idea no-jpake no-md2
-$(package)_config_opts+=no-capieng
+$(package)_config_opts+=no-mdc2 no-rc5 no-rdrand no-rfc3779 no-rsax no-sctp no-seed no-sha0 no-static_engine no-whirlpool no-rc2 no-rc4 no-ssl2 no-ssl3
-$(package)_config_opts+=no-cast
-$(package)_config_opts+=no-comp
-$(package)_config_opts+=no-dso
-$(package)_config_opts+=no-dtls1
-$(package)_config_opts+=no-ec_nistp_64_gcc_128
-$(package)_config_opts+=no-gost
-$(package)_config_opts+=no-gmp
-$(package)_config_opts+=no-heartbeats
-$(package)_config_opts+=no-idea
-$(package)_config_opts+=no-jpake
-$(package)_config_opts+=no-krb5
-$(package)_config_opts+=no-libunbound
-$(package)_config_opts+=no-md2
-$(package)_config_opts+=no-mdc2
-$(package)_config_opts+=no-rc4
-$(package)_config_opts+=no-rc5
-$(package)_config_opts+=no-rdrand
-$(package)_config_opts+=no-rfc3779
-$(package)_config_opts+=no-rsax
-$(package)_config_opts+=no-sctp
-$(package)_config_opts+=no-seed
-$(package)_config_opts+=no-sha0
-$(package)_config_opts+=no-shared
-$(package)_config_opts+=no-ssl-trace
-$(package)_config_opts+=no-ssl2
-$(package)_config_opts+=no-ssl3
-$(package)_config_opts+=no-static_engine
-$(package)_config_opts+=no-store
-$(package)_config_opts+=no-unit-test
-$(package)_config_opts+=no-weak-ssl-ciphers
-$(package)_config_opts+=no-whirlpool
-$(package)_config_opts+=no-zlib
-$(package)_config_opts+=no-zlib-dynamic
 $(package)_config_opts+=$($(package)_cflags) $($(package)_cppflags)
 $(package)_config_opts_linux=-fPIC -Wa,--noexecstack
 $(package)_config_opts_x86_64_linux=linux-x86_64
 $(package)_config_opts_i686_linux=linux-generic32
 $(package)_config_opts_arm_linux=linux-generic32
-$(package)_config_opts_armv7l_linux=linux-generic32
 $(package)_config_opts_aarch64_linux=linux-generic64
 $(package)_config_opts_mipsel_linux=linux-generic32
 $(package)_config_opts_mips_linux=linux-generic32
 $(package)_config_opts_powerpc_linux=linux-generic32
-$(package)_config_opts_riscv32_linux=linux-generic32
-$(package)_config_opts_riscv64_linux=linux-generic64
 $(package)_config_opts_x86_64_darwin=darwin64-x86_64-cc
 $(package)_config_opts_x86_64_mingw32=mingw64
 $(package)_config_opts_i686_mingw32=mingw

depends/packages/packages.icu.mk

@@ -0,0 +1 @@
+packages:=icu

depends/packages/packages.mk

@@ -1,10 +1,12 @@
-packages:=boost openssl libevent zeromq
+packages:=boost openssl libevent
+darwin_packages:=zeromq
+linux_packages:=zeromq
+native_packages := native_ccache native_comparisontool
 
 qt_native_packages = native_protobuf
-qt_packages = qrencode protobuf zlib
+qt_packages = qrencode protobuf
-
-qt_linux_packages:=qt expat dbus libxcb xcb_proto libXau xproto freetype fontconfig libX11 xextproto libXext xtrans
 
+qt_linux_packages= qt expat dbus libxcb xcb_proto libXau xproto freetype fontconfig libX11 xextproto libXext xtrans
 qt_darwin_packages=qt
 qt_mingw32_packages=qt
 

depends/packages/protobuf.mk

@@ -4,7 +4,6 @@ $(package)_download_path=$(native_$(package)_download_path)
 $(package)_file_name=$(native_$(package)_file_name)
 $(package)_sha256_hash=$(native_$(package)_sha256_hash)
 $(package)_dependencies=native_$(package)
-$(package)_cxxflags=-std=c++11
 
 define $(package)_set_vars
   $(package)_config_opts=--disable-shared --with-protoc=$(build_prefix)/bin/protoc

depends/packages/qrencode.mk

@@ -1,7 +1,7 @@
 package=qrencode
 $(package)_version=3.4.4
 $(package)_download_path=https://fukuchi.org/works/qrencode/
-$(package)_file_name=$(package)-$($(package)_version).tar.bz2
+$(package)_file_name=qrencode-$(qrencode_version).tar.bz2
 $(package)_sha256_hash=efe5188b1ddbcbf98763b819b146be6a90481aac30cfc8d858ab78a19cde1fa5
 
 define $(package)_set_vars

depends/packages/qt.mk

@@ -1,20 +1,20 @@
 PACKAGE=qt
-$(package)_version=5.9.6
+$(package)_version=5.5.0
-$(package)_download_path=https://download.qt.io/official_releases/qt/5.9/$($(package)_version)/submodules
+$(package)_download_path=http://download.qt.io/official_releases/qt/5.5/$($(package)_version)/submodules
-$(package)_suffix=opensource-src-$($(package)_version).tar.xz
+$(package)_suffix=opensource-src-$($(package)_version).tar.gz
 $(package)_file_name=qtbase-$($(package)_suffix)
-$(package)_sha256_hash=eed620cb268b199bd83b3fc6a471c51d51e1dc2dbb5374fc97a0cc75facbe36f
+$(package)_sha256_hash=7e82b1318f88e56a2a9376e069aa608d4fd96b48cb0e1b880ae658b0a1af0561
-$(package)_dependencies=openssl zlib
+$(package)_dependencies=openssl
-$(package)_linux_dependencies=freetype fontconfig libxcb libX11 xproto libXext
+$(package)_linux_dependencies=freetype fontconfig dbus libxcb libX11 xproto libXext
 $(package)_build_subdir=qtbase
 $(package)_qt_libs=corelib network widgets gui plugins testlib
-$(package)_patches=fix_qt_pkgconfig.patch mac-qmake.conf fix_configure_mac.patch fix_no_printer.patch fix_rcc_determinism.patch xkb-default.patch
+$(package)_patches=mac-qmake.conf fix-xcb-include-order.patch mingw-uuidof.patch pidlist_absolute.patch
 
 $(package)_qttranslations_file_name=qttranslations-$($(package)_suffix)
-$(package)_qttranslations_sha256_hash=9822084f8e2d2939ba39f4af4c0c2320e45d5996762a9423f833055607604ed8
+$(package)_qttranslations_sha256_hash=c4bd6db6e426965c6f8824c54e81f68bbd61e2bae1bcadc328c6e81c45902a0d
 
 $(package)_qttools_file_name=qttools-$($(package)_suffix)
-$(package)_qttools_sha256_hash=50e75417ec0c74bb8b1989d1d8e981ee83690dce7dfc0c2169f7c00f397e5117
+$(package)_qttools_sha256_hash=d9e06bd19ecc86afba5e95d45a906d1bc1ad579aa70001e36143c1aaf695bdd6
 
 $(package)_extra_sources  = $($(package)_qttranslations_file_name)
 $(package)_extra_sources += $($(package)_qttools_file_name)
@@ -22,26 +22,21 @@ $(package)_extra_sources += $($(package)_qttools_file_name)
 define $(package)_set_vars
 $(package)_config_opts_release = -release
 $(package)_config_opts_debug   = -debug
-$(package)_config_opts += -bindir $(build_prefix)/bin
+$(package)_config_opts += -opensource -confirm-license
-$(package)_config_opts += -c++std c++11
+$(package)_config_opts += -no-audio-backend
-$(package)_config_opts += -confirm-license
-$(package)_config_opts += -dbus-runtime
-$(package)_config_opts += -hostprefix $(build_prefix)
-$(package)_config_opts += -no-cups
-$(package)_config_opts += -no-egl
-$(package)_config_opts += -no-eglfs
-$(package)_config_opts += -no-freetype
-$(package)_config_opts += -no-gif
 $(package)_config_opts += -no-glib
 $(package)_config_opts += -no-icu
+$(package)_config_opts += -no-cups
 $(package)_config_opts += -no-iconv
-$(package)_config_opts += -no-kms
+$(package)_config_opts += -no-gif
-$(package)_config_opts += -no-linuxfb
+$(package)_config_opts += -no-freetype
-$(package)_config_opts += -no-libudev
+$(package)_config_opts += -no-nis
-$(package)_config_opts += -no-mtdev
+$(package)_config_opts += -no-pch
-$(package)_config_opts += -no-openvg
-$(package)_config_opts += -no-reduce-relocations
 $(package)_config_opts += -no-qml-debug
+$(package)_config_opts += -nomake examples
+$(package)_config_opts += -nomake tests
+$(package)_config_opts += -no-feature-style-windowsmobile
+$(package)_config_opts += -no-feature-style-windowsce
 $(package)_config_opts += -no-sql-db2
 $(package)_config_opts += -no-sql-ibase
 $(package)_config_opts += -no-sql-oci
@@ -51,27 +46,36 @@ $(package)_config_opts += -no-sql-odbc
 $(package)_config_opts += -no-sql-psql
 $(package)_config_opts += -no-sql-sqlite
 $(package)_config_opts += -no-sql-sqlite2
-$(package)_config_opts += -no-use-gold-linker
-$(package)_config_opts += -no-xinput2
-$(package)_config_opts += -nomake examples
-$(package)_config_opts += -nomake tests
-$(package)_config_opts += -opensource
-$(package)_config_opts += -openssl-linked
-$(package)_config_opts += -optimized-qmake
-$(package)_config_opts += -pch
-$(package)_config_opts += -pkg-config
 $(package)_config_opts += -prefix $(host_prefix)
-$(package)_config_opts += -qt-libpng
+$(package)_config_opts += -hostprefix $(build_prefix)
-$(package)_config_opts += -qt-libjpeg
+$(package)_config_opts += -bindir $(build_prefix)/bin
-$(package)_config_opts += -qt-pcre
+$(package)_config_opts += -no-c++11
-$(package)_config_opts += -system-zlib
+$(package)_config_opts += -openssl-linked
+$(package)_config_opts += -v
 $(package)_config_opts += -static
 $(package)_config_opts += -silent
-$(package)_config_opts += -v
+$(package)_config_opts += -pkg-config
-$(package)_config_opts += -no-feature-printer
+$(package)_config_opts += -qt-libpng
-$(package)_config_opts += -no-feature-printdialog
+$(package)_config_opts += -qt-libjpeg
-$(package)_config_opts += -no-feature-concurrent
+$(package)_config_opts += -qt-zlib
-$(package)_config_opts += -no-feature-xml
+$(package)_config_opts += -qt-pcre
+$(package)_config_opts += -no-pulseaudio
+$(package)_config_opts += -no-openvg
+$(package)_config_opts += -no-xrender
+$(package)_config_opts += -no-alsa
+$(package)_config_opts += -no-mtdev
+$(package)_config_opts += -no-gstreamer
+$(package)_config_opts += -no-mitshm
+$(package)_config_opts += -no-kms
+$(package)_config_opts += -no-reduce-relocations
+$(package)_config_opts += -no-egl
+$(package)_config_opts += -no-eglfs
+$(package)_config_opts += -no-linuxfb
+$(package)_config_opts += -no-xinput2
+$(package)_config_opts += -no-libudev
+$(package)_config_opts += -no-use-gold-linker
+$(package)_config_opts += -reduce-exports
+$(package)_config_opts += -optimized-qmake
 
 ifneq ($(build_os),darwin)
 $(package)_config_opts_darwin = -xplatform macx-clang-linux
@@ -83,19 +87,16 @@ $(package)_config_opts_darwin += -device-option MAC_TARGET=$(host)
 $(package)_config_opts_darwin += -device-option MAC_LD64_VERSION=$(LD64_VERSION)
 endif
 
-$(package)_config_opts_linux  = -qt-xkbcommon-x11
+$(package)_config_opts_linux  = -qt-xkbcommon
 $(package)_config_opts_linux += -qt-xcb
 $(package)_config_opts_linux += -system-freetype
-$(package)_config_opts_linux += -no-feature-sessionmanager
+$(package)_config_opts_linux += -no-sm
 $(package)_config_opts_linux += -fontconfig
 $(package)_config_opts_linux += -no-opengl
-$(package)_config_opts_arm_linux += -platform linux-g++ -xplatform bitcoin-linux-g++
+$(package)_config_opts_arm_linux  = -platform linux-g++ -xplatform $(host)
 $(package)_config_opts_i686_linux  = -xplatform linux-g++-32
-$(package)_config_opts_x86_64_linux = -xplatform linux-g++-64
-$(package)_config_opts_aarch64_linux = -xplatform linux-aarch64-gnu-g++
 $(package)_config_opts_mingw32  = -no-opengl -xplatform win32-g++ -device-option CROSS_COMPILE="$(host)-"
 $(package)_build_env  = QT_RCC_TEST=1
-$(package)_build_env += QT_RCC_SOURCE_DATE_OVERRIDE=1
 endef
 
 define $(package)_fetch_cmds
@@ -119,33 +120,24 @@ define $(package)_extract_cmds
 endef
 
 define $(package)_preprocess_cmds
-  sed -i.old "s|FT_Get_Font_Format|FT_Get_X11_Font_Format|" qtbase/src/platformsupport/fontdatabases/freetype/qfontengine_ft.cpp && \
   sed -i.old "s|updateqm.commands = \$$$$\$$$$LRELEASE|updateqm.commands = $($(package)_extract_dir)/qttools/bin/lrelease|" qttranslations/translations/translations.pro && \
-  sed -i.old "/updateqm.depends =/d" qttranslations/translations/translations.pro && \
+  sed -i.old "s/src_plugins.depends = src_sql src_xml src_network/src_plugins.depends = src_xml src_network/" qtbase/src/src.pro && \
-  sed -i.old "s/src_plugins.depends = src_sql src_network/src_plugins.depends = src_network/" qtbase/src/src.pro && \
   sed -i.old "s|X11/extensions/XIproto.h|X11/X.h|" qtbase/src/plugins/platforms/xcb/qxcbxsettings.cpp && \
   sed -i.old 's/if \[ "$$$$XPLATFORM_MAC" = "yes" \]; then xspecvals=$$$$(macSDKify/if \[ "$$$$BUILD_ON_MAC" = "yes" \]; then xspecvals=$$$$(macSDKify/' qtbase/configure && \
-  sed -i.old 's/CGEventCreateMouseEvent(0, kCGEventMouseMoved, pos, 0)/CGEventCreateMouseEvent(0, kCGEventMouseMoved, pos, kCGMouseButtonLeft)/' qtbase/src/plugins/platforms/cocoa/qcocoacursor.mm && \
   mkdir -p qtbase/mkspecs/macx-clang-linux &&\
   cp -f qtbase/mkspecs/macx-clang/Info.plist.lib qtbase/mkspecs/macx-clang-linux/ &&\
   cp -f qtbase/mkspecs/macx-clang/Info.plist.app qtbase/mkspecs/macx-clang-linux/ &&\
   cp -f qtbase/mkspecs/macx-clang/qplatformdefs.h qtbase/mkspecs/macx-clang-linux/ &&\
   cp -f $($(package)_patch_dir)/mac-qmake.conf qtbase/mkspecs/macx-clang-linux/qmake.conf && \
-  cp -r qtbase/mkspecs/linux-arm-gnueabi-g++ qtbase/mkspecs/bitcoin-linux-g++ && \
+  patch -p1 < $($(package)_patch_dir)/fix-xcb-include-order.patch && \
-  sed -i.old "s/arm-linux-gnueabi-/$(host)-/g" qtbase/mkspecs/bitcoin-linux-g++/qmake.conf && \
+  patch -p1 < $($(package)_patch_dir)/mingw-uuidof.patch && \
-  patch -p1 -i $($(package)_patch_dir)/fix_qt_pkgconfig.patch &&\
+  patch -p1 < $($(package)_patch_dir)/pidlist_absolute.patch && \
-  patch -p1 -i $($(package)_patch_dir)/fix_configure_mac.patch &&\
+  echo "QMAKE_CFLAGS     += $($(package)_cflags) $($(package)_cppflags)" >> qtbase/mkspecs/common/gcc-base.conf && \
-  patch -p1 -i $($(package)_patch_dir)/fix_no_printer.patch &&\
+  echo "QMAKE_CXXFLAGS   += $($(package)_cxxflags) $($(package)_cppflags)" >> qtbase/mkspecs/common/gcc-base.conf && \
-  patch -p1 -i $($(package)_patch_dir)/fix_rcc_determinism.patch &&\
+  echo "QMAKE_LFLAGS     += $($(package)_ldflags)" >> qtbase/mkspecs/common/gcc-base.conf && \
-  patch -p1 -i $($(package)_patch_dir)/xkb-default.patch &&\
+  sed -i.old "s|QMAKE_CFLAGS            = |QMAKE_CFLAGS            = $($(package)_cflags) $($(package)_cppflags) |" qtbase/mkspecs/win32-g++/qmake.conf && \
-  echo "!host_build: QMAKE_CFLAGS     += $($(package)_cflags) $($(package)_cppflags)" >> qtbase/mkspecs/common/gcc-base.conf && \
+  sed -i.old "s|QMAKE_LFLAGS            = |QMAKE_LFLAGS            = $($(package)_ldflags) |" qtbase/mkspecs/win32-g++/qmake.conf && \
-  echo "!host_build: QMAKE_CXXFLAGS   += $($(package)_cxxflags) $($(package)_cppflags)" >> qtbase/mkspecs/common/gcc-base.conf && \
+  sed -i.old "s|QMAKE_CXXFLAGS          = |QMAKE_CXXFLAGS            = $($(package)_cxxflags) $($(package)_cppflags) |" qtbase/mkspecs/win32-g++/qmake.conf
-  echo "!host_build: QMAKE_LFLAGS     += $($(package)_ldflags)" >> qtbase/mkspecs/common/gcc-base.conf && \
-  echo "QMAKE_LINK_OBJECT_MAX = 10" >> qtbase/mkspecs/win32-g++/qmake.conf &&\
-  echo "QMAKE_LINK_OBJECT_SCRIPT = object_script" >> qtbase/mkspecs/win32-g++/qmake.conf &&\
-  sed -i.old "s|QMAKE_CFLAGS            = |!host_build: QMAKE_CFLAGS            = $($(package)_cflags) $($(package)_cppflags) |" qtbase/mkspecs/win32-g++/qmake.conf && \
-  sed -i.old "s|QMAKE_LFLAGS            = |!host_build: QMAKE_LFLAGS            = $($(package)_ldflags) |" qtbase/mkspecs/win32-g++/qmake.conf && \
-  sed -i.old "s|QMAKE_CXXFLAGS          = |!host_build: QMAKE_CXXFLAGS            = $($(package)_cxxflags) $($(package)_cppflags) |" qtbase/mkspecs/win32-g++/qmake.conf
 endef
 
 define $(package)_config_cmds
@@ -153,26 +145,21 @@ define $(package)_config_cmds
   export PKG_CONFIG_LIBDIR=$(host_prefix)/lib/pkgconfig && \
   export PKG_CONFIG_PATH=$(host_prefix)/share/pkgconfig  && \
   ./configure $($(package)_config_opts) && \
-  echo "host_build: QT_CONFIG ~= s/system-zlib/zlib" >> mkspecs/qconfig.pri && \
-  echo "CONFIG += force_bootstrap" >> mkspecs/qconfig.pri && \
   $(MAKE) sub-src-clean && \
   cd ../qttranslations && ../qtbase/bin/qmake qttranslations.pro -o Makefile && \
   cd translations && ../../qtbase/bin/qmake translations.pro -o Makefile && cd ../.. &&\
-  cd qttools/src/linguist/lrelease/ && ../../../../qtbase/bin/qmake lrelease.pro -o Makefile && \
+  cd qttools/src/linguist/lrelease/ && ../../../../qtbase/bin/qmake lrelease.pro -o Makefile
-  cd ../lupdate/ && ../../../../qtbase/bin/qmake lupdate.pro -o Makefile && cd ../../../..
 endef
 
 define $(package)_build_cmds
   $(MAKE) -C src $(addprefix sub-,$($(package)_qt_libs)) && \
   $(MAKE) -C ../qttools/src/linguist/lrelease && \
-  $(MAKE) -C ../qttools/src/linguist/lupdate && \
   $(MAKE) -C ../qttranslations
 endef
 
 define $(package)_stage_cmds
   $(MAKE) -C src INSTALL_ROOT=$($(package)_staging_dir) $(addsuffix -install_subtargets,$(addprefix sub-,$($(package)_qt_libs))) && cd .. &&\
   $(MAKE) -C qttools/src/linguist/lrelease INSTALL_ROOT=$($(package)_staging_dir) install_target && \
-  $(MAKE) -C qttools/src/linguist/lupdate INSTALL_ROOT=$($(package)_staging_dir) install_target && \
   $(MAKE) -C qttranslations INSTALL_ROOT=$($(package)_staging_dir) install_subtargets && \
   if `test -f qtbase/src/plugins/platforms/xcb/xcb-static/libxcb-static.a`; then \
     cp qtbase/src/plugins/platforms/xcb/xcb-static/libxcb-static.a $($(package)_staging_prefix_dir)/lib; \

depends/packages/qt46.mk

@@ -0,0 +1,66 @@
+PACKAGE=qt46
+$(package)_version=4.6.4
+$(package)_download_path=http://download.qt-project.org/archive/qt/4.6/
+$(package)_file_name=qt-everywhere-opensource-src-$($(package)_version).tar.gz
+$(package)_sha256_hash=9ad4d46c721b53a429ed5a2eecfd3c239a9ab566562f183f99d3125f1a234250
+$(package)_dependencies=openssl freetype dbus libX11 xproto libXext libICE libSM
+$(package)_patches=stlfix.patch 
+
+define $(package)_set_vars
+$(package)_config_opts  = -prefix $(host_prefix) -headerdir $(host_prefix)/include/qt4 -bindir $(build_prefix)/bin
+$(package)_config_opts += -release -no-separate-debug-info -opensource -confirm-license
+$(package)_config_opts += -stl -qt-zlib
+
+$(package)_config_opts += -nomake examples -nomake tests -nomake tools -nomake translations -nomake demos -nomake docs
+$(package)_config_opts += -no-audio-backend -no-glib -no-nis -no-cups -no-iconv -no-gif -no-pch
+$(package)_config_opts += -no-xkb -no-xrender -no-xrandr -no-xfixes -no-xcursor -no-xinerama -no-xsync -no-xinput -no-mitshm -no-xshape
+$(package)_config_opts += -no-libtiff -no-fontconfig -openssl-linked
+$(package)_config_opts += -no-sql-db2 -no-sql-ibase -no-sql-oci -no-sql-tds -no-sql-mysql
+$(package)_config_opts += -no-sql-odbc -no-sql-psql -no-sql-sqlite -no-sql-sqlite2
+$(package)_config_opts += -no-xmlpatterns -no-multimedia -no-phonon -no-scripttools -no-declarative
+$(package)_config_opts += -no-phonon-backend -no-webkit -no-javascript-jit -no-script
+$(package)_config_opts += -no-svg -no-libjpeg -no-libtiff -no-libpng -no-libmng -no-qt3support -no-opengl
+
+$(package)_config_opts_x86_64_linux  += -platform linux-g++-64
+$(package)_config_opts_i686_linux  = -platform linux-g++-32
+$(package)_build_env  = QT_RCC_TEST=1
+endef
+
+define $(package)_preprocess_cmds
+   sed -i.old "s|/include /usr/include||" config.tests/unix/freetype/freetype.pri && \
+   sed -i.old "s|src_plugins.depends = src_gui src_sql src_svg|src_plugins.depends = src_gui src_sql|" src/src.pro && \
+   sed -i.old "s|\.lower(|\.toLower(|g" src/network/ssl/qsslsocket_openssl.cpp && \
+   sed -i.old "s|Key_BackSpace|Key_Backspace|" src/gui/itemviews/qabstractitemview.cpp && \
+   sed -i.old "s|/usr/X11R6/lib64|$(host_prefix)/lib|" mkspecs/*/*.conf && \
+   sed -i.old "s|/usr/X11R6/lib|$(host_prefix)/lib|" mkspecs/*/*.conf && \
+   sed -i.old "s|/usr/X11R6/include|$(host_prefix)/include|" mkspecs/*/*.conf && \
+   sed -i.old "s|QMAKE_LFLAGS_SHLIB\t+= -shared|QMAKE_LFLAGS_SHLIB\t+= -shared -Wl,--exclude-libs,ALL|" mkspecs/common/g++.conf && \
+   sed -i.old "/SSLv2_client_method/d" src/network/ssl/qsslsocket_openssl.cpp src/network/ssl/qsslsocket_openssl_symbols.cpp && \
+   sed -i.old "/SSLv2_server_method/d" src/network/ssl/qsslsocket_openssl.cpp src/network/ssl/qsslsocket_openssl_symbols.cpp && \
+   patch -p1 < $($(package)_patch_dir)/stlfix.patch 
+endef
+
+define $(package)_config_cmds
+  export PKG_CONFIG_SYSROOT_DIR=/ && \
+  export PKG_CONFIG_LIBDIR=$(host_prefix)/lib/pkgconfig && \
+  export PKG_CONFIG_PATH=$(host_prefix)/share/pkgconfig  && \
+  export CPATH=$(host_prefix)/include && \
+  OPENSSL_LIBS='-L$(host_prefix)/lib -lssl -lcrypto' ./configure $($(package)_config_opts) && \
+  cd tools/linguist/lrelease; ../../../bin/qmake  -o Makefile lrelease.pro
+endef
+
+define $(package)_build_cmds
+  export CPATH=$(host_prefix)/include && \
+  $(MAKE) -C src && \
+  $(MAKE) -C tools/linguist/lrelease
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) -C src INSTALL_ROOT=$($(package)_staging_dir) install && \
+  $(MAKE) -C tools/linguist/lrelease INSTALL_ROOT=$($(package)_staging_dir) install
+endef
+
+define $(package)_postprocess_cmds
+  rm -rf mkspecs/ lib/cmake/ lib/*.prl lib/*.la && \
+  find native/bin -type f -exec mv {} {}-qt4 \;
+endef

depends/packages/xextproto.mk

@@ -4,10 +4,6 @@ $(package)_download_path=http://xorg.freedesktop.org/releases/individual/proto
 $(package)_file_name=$(package)-$($(package)_version).tar.bz2
 $(package)_sha256_hash=f3f4b23ac8db9c3a9e0d8edb591713f3d70ef9c3b175970dd8823dfc92aa5bb0
 
-define $(package)_preprocess_cmds
-  cp -f $(BASEDIR)/config.guess $(BASEDIR)/config.sub .
-endef
-
 define $(package)_set_vars
 $(package)_config_opts=--disable-shared
 endef

depends/packages/zeromq.mk

@@ -1,20 +1,12 @@
 package=zeromq
-$(package)_version=4.3.1
+$(package)_version=4.0.7
-$(package)_download_path=https://github.com/zeromq/libzmq/releases/download/v$($(package)_version)/
+$(package)_download_path=http://download.zeromq.org
 $(package)_file_name=$(package)-$($(package)_version).tar.gz
-$(package)_sha256_hash=bcbabe1e2c7d0eec4ed612e10b94b112dd5f06fcefa994a0c79a45d835cd21eb
+$(package)_sha256_hash=e00b2967e074990d0538361cc79084a0a92892df2c6e7585da34e4c61ee47b03
-$(package)_patches=0001-fix-build-with-older-mingw64.patch 0002-disable-pthread_set_name_np.patch
 
 define $(package)_set_vars
-  $(package)_config_opts=--without-docs --disable-shared --without-libsodium --disable-curve --disable-curve-keygen --disable-perf --disable-Werror
+  $(package)_config_opts=--without-documentation --disable-shared
   $(package)_config_opts_linux=--with-pic
-  $(package)_cxxflags=-std=c++11
-endef
-
-define $(package)_preprocess_cmds
-   patch -p1 < $($(package)_patch_dir)/0001-fix-build-with-older-mingw64.patch && \
-   patch -p1 < $($(package)_patch_dir)/0002-disable-pthread_set_name_np.patch && \
-   cp -f $(BASEDIR)/config.guess $(BASEDIR)/config.sub config
 endef
 
 define $(package)_config_cmds
@@ -22,14 +14,13 @@ define $(package)_config_cmds
 endef
 
 define $(package)_build_cmds
-  $(MAKE) src/libzmq.la
+  $(MAKE) -C src
 endef
 
 define $(package)_stage_cmds
-  $(MAKE) DESTDIR=$($(package)_staging_dir) install-libLTLIBRARIES install-includeHEADERS install-pkgconfigDATA
+  $(MAKE) -C src DESTDIR=$($(package)_staging_dir) install
 endef
 
 define $(package)_postprocess_cmds
-  sed -i.old "s/ -lstdc++//" lib/pkgconfig/libzmq.pc && \
   rm -rf bin share
 endef

depends/packages/zlib.mk

@@ -1,27 +0,0 @@
-package=zlib
-$(package)_version=1.2.11
-$(package)_download_path=http://www.zlib.net
-$(package)_file_name=$(package)-$($(package)_version).tar.gz
-$(package)_sha256_hash=c3e5e9fdd5004dcb542feda5ee4f0ff0744628baf8ed2dd5d66f8ca1197cb1a1
-
-define $(package)_set_vars
-$(package)_build_opts= CC="$($(package)_cc)"
-$(package)_build_opts+=CFLAGS="$($(package)_cflags) $($(package)_cppflags) -fPIC"
-$(package)_build_opts+=RANLIB="$($(package)_ranlib)"
-$(package)_build_opts+=AR="$($(package)_ar)"
-$(package)_build_opts_darwin+=AR="$($(package)_libtool)"
-$(package)_build_opts_darwin+=ARFLAGS="-o"
-endef
-
-define $(package)_config_cmds
-  ./configure --static --prefix=$(host_prefix)
-endef
-
-define $(package)_build_cmds
-  $(MAKE) $($(package)_build_opts) libz.a
-endef
-
-define $(package)_stage_cmds
-  $(MAKE) DESTDIR=$($(package)_staging_dir) install $($(package)_build_opts)
-endef
-

depends/patches/libevent/reuseaddr.patch

@@ -0,0 +1,21 @@
+--- old/evutil.c   2015-08-28 19:26:23.488765923 -0400
++++ new/evutil.c   2015-08-28 19:27:41.392767019 -0400
+@@ -321,15 +321,16 @@
+ int
+ evutil_make_listen_socket_reuseable(evutil_socket_t sock)
+ {
+-#ifndef WIN32
+ 	int one = 1;
++#ifndef WIN32
+ 	/* REUSEADDR on Unix means, "don't hang on to this address after the
+ 	 * listener is closed."  On Windows, though, it means "don't keep other
+ 	 * processes from binding to this address while we're using it. */
+ 	return setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (void*) &one,
+ 	    (ev_socklen_t)sizeof(one));
+ #else
+-	return 0;
++	return setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (const char*) &one,
++		(ev_socklen_t)sizeof(one));
+ #endif
+ }
+ 

depends/patches/qt/fix-xcb-include-order.patch

@@ -0,0 +1,45 @@
+--- old/qtbase/src/plugins/platforms/xcb/xcb_qpa_lib.pro 2015-03-17 02:06:42.705930685 +0000
++++ new/qtbase/src/plugins/platforms/xcb/xcb_qpa_lib.pro 2015-03-17 02:08:41.281926351 +0000
+@@ -94,8 +94,6 @@
+
+ DEFINES += $$QMAKE_DEFINES_XCB
+ LIBS += $$QMAKE_LIBS_XCB
+-QMAKE_CXXFLAGS += $$QMAKE_CFLAGS_XCB
+-QMAKE_CFLAGS += $$QMAKE_CFLAGS_XCB
+
+ CONFIG += qpa/genericunixfontdatabase
+
+@@ -104,7 +102,8 @@
+ contains(QT_CONFIG, xcb-qt) {
+     DEFINES += XCB_USE_RENDER
+     XCB_DIR = ../../../3rdparty/xcb
+-    INCLUDEPATH += $$XCB_DIR/include $$XCB_DIR/sysinclude
++    QMAKE_CFLAGS += -I$$XCB_DIR/include -I$$XCB_DIR/sysinclude $$QMAKE_CFLAGS_XCB
++    QMAKE_CXXFLAGS += -I$$XCB_DIR/include -I$$XCB_DIR/sysinclude $$QMAKE_CFLAGS_XCB
+     LIBS += -lxcb -L$$OUT_PWD/xcb-static -lxcb-static
+ } else {
+     LIBS += -lxcb -lxcb-image -lxcb-icccm -lxcb-sync -lxcb-xfixes -lxcb-shm -lxcb-randr -lxcb-shape -lxcb-keysyms
+--- old/qtbase/src/plugins/platforms/xcb/xcb-static/xcb-static.pro      2015-03-17 02:07:04.641929383 +0000
++++ new/qtbase/src/plugins/platforms/xcb/xcb-static/xcb-static.pro      2015-03-17 02:10:15.485922059 +0000
+@@ -8,7 +8,8 @@
+
+ XCB_DIR = ../../../../3rdparty/xcb
+
+-INCLUDEPATH += $$XCB_DIR/include $$XCB_DIR/include/xcb $$XCB_DIR/sysinclude
++QMAKE_CFLAGS += -I$$XCB_DIR/include -I$$XCB_DIR/include/xcb -I$$XCB_DIR/sysinclude
++QMAKE_CXXFLAGS += -I$$XCB_DIR/include -I$$XCB_DIR/include/xcb -I$$XCB_DIR/sysinclude
+
+ QMAKE_CXXFLAGS += $$QMAKE_CFLAGS_XCB
+ QMAKE_CFLAGS += $$QMAKE_CFLAGS_XCB
+--- old/qtbase/src/plugins/platforms/xcb/xcb-plugin.pro	2015-07-24 16:02:59.530038830 -0400
++++ new/qtbase/src/plugins/platforms/xcb/xcb-plugin.pro	2015-07-24 16:01:22.106037459 -0400
+@@ -11,3 +11,9 @@
+     qxcbmain.cpp
+ OTHER_FILES += xcb.json README
+
++contains(QT_CONFIG, xcb-qt) {
++    DEFINES += XCB_USE_RENDER
++    XCB_DIR = ../../../3rdparty/xcb
++    QMAKE_CFLAGS += -I$$XCB_DIR/include -I$$XCB_DIR/sysinclude $$QMAKE_CFLAGS_XCB
++    QMAKE_CXXFLAGS += -I$$XCB_DIR/include -I$$XCB_DIR/sysinclude $$QMAKE_CFLAGS_XCB
++}

depends/patches/qt/fix_configure_mac.patch

@@ -1,50 +0,0 @@
---- old/qtbase/mkspecs/features/mac/sdk.prf	2018-02-08 10:24:48.000000000 -0800
-+++ new/qtbase/mkspecs/features/mac/sdk.prf	2018-03-23 10:38:56.000000000 -0700
-@@ -8,21 +8,21 @@
- defineReplace(xcodeSDKInfo) {
-     info = $$1
-     equals(info, "Path"): \
--        info = --show-sdk-path
-+        infoarg = --show-sdk-path
-     equals(info, "PlatformPath"): \
--        info = --show-sdk-platform-path
-+        infoarg = --show-sdk-platform-path
-     equals(info, "SDKVersion"): \
--        info = --show-sdk-version
-+        infoarg = --show-sdk-version
-     sdk = $$2
-     isEmpty(sdk): \
-         sdk = $$QMAKE_MAC_SDK
- 
-     isEmpty(QMAKE_MAC_SDK.$${sdk}.$${info}) {
--        QMAKE_MAC_SDK.$${sdk}.$${info} = $$system("/usr/bin/xcrun --sdk $$sdk $$info 2>/dev/null")
-+        QMAKE_MAC_SDK.$${sdk}.$${info} = $$system("/usr/bin/xcrun --sdk $$sdk $$infoarg 2>/dev/null")
-         # --show-sdk-platform-path won't work for Command Line Tools; this is fine
-         # only used by the XCTest backend to testlib
--        isEmpty(QMAKE_MAC_SDK.$${sdk}.$${info}):if(!isEmpty(QMAKE_XCODEBUILD_PATH)|!equals(info, "--show-sdk-platform-path")): \
--            error("Could not resolve SDK $$info for \'$$sdk\'")
-+        isEmpty(QMAKE_MAC_SDK.$${sdk}.$${info}):if(!isEmpty(QMAKE_XCODEBUILD_PATH)|!equals(infoarg, "--show-sdk-platform-path")): \
-+            error("Could not resolve SDK $$info for \'$$sdk\' using $$infoarg")
-         cache(QMAKE_MAC_SDK.$${sdk}.$${info}, set stash, QMAKE_MAC_SDK.$${sdk}.$${info})
-     }
-
---- old/qtbase/configure	2018-02-08 10:24:48.000000000 -0800
-+++ new/qtbase/configure	2018-03-23 05:42:29.000000000 -0700
-@@ -232,8 +232,13 @@
- 
-     sdk=$(getSingleQMakeVariable "QMAKE_MAC_SDK" "$1")
-     if [ -z "$sdk" ]; then echo "QMAKE_MAC_SDK must be set when building on Mac" >&2; exit 1; fi
--    sysroot=$(/usr/bin/xcrun --sdk $sdk --show-sdk-path 2>/dev/null)
--    if [ -z "$sysroot" ]; then echo "Failed to resolve SDK path for '$sdk'" >&2; exit 1; fi
-+    sysroot=$(getSingleQMakeVariable "QMAKE_MAC_SDK_PATH" "$1")
-+
-+    echo "sysroot pre-configured as $sysroot";
-+    if [ -z "$sysroot" ]; then
-+       sysroot=$(/usr/bin/xcrun --sdk $sdk --show-sdk-path 2>/dev/null)
-+       if [ -z "$sysroot" ]; then echo "Failed to resolve SDK path for '$sdk'" >&2; exit 1; fi
-+    fi
- 
-     case "$sdk" in
-         macosx*)
-
-

depends/patches/qt/fix_no_printer.patch

@@ -1,19 +0,0 @@
---- x/qtbase/src/plugins/platforms/cocoa/qprintengine_mac_p.h
-+++ y/qtbase/src/plugins/platforms/cocoa/qprintengine_mac_p.h
-@@ -52,6 +52,7 @@
- //
-
- #include <QtCore/qglobal.h>
-+#include <qpa/qplatformprintdevice.h>
-
- #ifndef QT_NO_PRINTER
-
---- x/qtbase/src/plugins/plugins.pro
-+++ y/qtbase/src/plugins/plugins.pro
-@@ -8,6 +8,3 @@ qtHaveModule(gui) {
-     qtConfig(imageformatplugin): SUBDIRS *= imageformats
-     !android:qtConfig(library): SUBDIRS *= generic
- }
--
--!winrt:qtHaveModule(printsupport): \
--    SUBDIRS += printsupport

depends/patches/qt/fix_qt_pkgconfig.patch

@@ -1,11 +0,0 @@
---- old/qtbase/mkspecs/features/qt_module.prf
-+++ new/qtbase/mkspecs/features/qt_module.prf
-@@ -245,7 +245,7 @@
- load(qt_targets)
- 
- # this builds on top of qt_common
--!internal_module:!lib_bundle:if(unix|mingw) {
-+unix|mingw {
-     CONFIG += create_pc
-     QMAKE_PKGCONFIG_DESTDIR = pkgconfig
-     host_build: \

depends/patches/qt/fix_rcc_determinism.patch

@@ -1,15 +0,0 @@
---- old/qtbase/src/tools/rcc/rcc.cpp
-+++ new/qtbase/src/tools/rcc/rcc.cpp
-@@ -207,7 +207,11 @@ void RCCFileInfo::writeDataInfo(RCCResourceLibrary &lib)
-     if (lib.formatVersion() >= 2) {
-         // last modified time stamp
-         const QDateTime lastModified = m_fileInfo.lastModified();
--        lib.writeNumber8(quint64(lastModified.isValid() ? lastModified.toMSecsSinceEpoch() : 0));
-+        quint64 lastmod = quint64(lastModified.isValid() ? lastModified.toMSecsSinceEpoch() : 0);
-+        static const quint64 sourceDate = 1000 * qgetenv("QT_RCC_SOURCE_DATE_OVERRIDE").toULongLong();
-+        if (sourceDate != 0)
-+            lastmod = sourceDate;
-+        lib.writeNumber8(lastmod);
-         if (text || pass1)
-             lib.writeChar('\n');
-     }

depends/patches/qt/mac-qmake.conf

@@ -1,5 +1,6 @@
 MAKEFILE_GENERATOR = UNIX
 CONFIG += app_bundle incremental global_init_link_order lib_version_first plugin_no_soname absolute_library_soname
+DEFINES += QT_NO_PRINTER QT_NO_PRINTDIALOG
 QMAKE_INCREMENTAL_STYLE = sublib
 include(../common/macx.conf)
 include(../common/gcc-base-mac.conf)
@@ -10,15 +11,14 @@ QMAKE_XCODE_VERSION=4.3
 QMAKE_XCODE_DEVELOPER_PATH=/Developer
 QMAKE_MACOSX_DEPLOYMENT_TARGET = $${MAC_MIN_VERSION}
 QMAKE_MAC_SDK=macosx
-QMAKE_MAC_SDK.macosx.Path = $${MAC_SDK_PATH}
+QMAKE_MAC_SDK.macosx.path = $${MAC_SDK_PATH}
 QMAKE_MAC_SDK.macosx.platform_name = macosx
-QMAKE_MAC_SDK.macosx.SDKVersion = $${MAC_SDK_VERSION}
+QMAKE_MAC_SDK.macosx.version = $${MAC_SDK_VERSION}
-QMAKE_MAC_SDK.macosx.PlatformPath = /phony
+QMAKE_MAC_SDK.macosx.platform_path = /phony
-QMAKE_APPLE_DEVICE_ARCHS=x86_64
+QMAKE_CFLAGS += -target $${MAC_TARGET}
-!host_build: QMAKE_CFLAGS += -target $${MAC_TARGET}
+QMAKE_OBJECTIVE_CFLAGS += $$QMAKE_CFLAGS
-!host_build: QMAKE_OBJECTIVE_CFLAGS += $$QMAKE_CFLAGS
+QMAKE_CXXFLAGS += $$QMAKE_CFLAGS
-!host_build: QMAKE_CXXFLAGS += $$QMAKE_CFLAGS
+QMAKE_LFLAGS += -target $${MAC_TARGET} -mlinker-version=$${MAC_LD64_VERSION}
-!host_build: QMAKE_LFLAGS += -target $${MAC_TARGET} -mlinker-version=$${MAC_LD64_VERSION}
 QMAKE_AR = $${CROSS_COMPILE}ar cq
 QMAKE_RANLIB=$${CROSS_COMPILE}ranlib
 QMAKE_LIBTOOL=$${CROSS_COMPILE}libtool

depends/patches/qt/mingw-uuidof.patch

@@ -0,0 +1,44 @@
+--- old/qtbase/src/plugins/platforms/windows/qwindowscontext.cpp	2015-06-20 17:40:20.956781548 -0400
++++ new/qtbase/src/plugins/platforms/windows/qwindowscontext.cpp	2015-06-20 17:29:32.052772416 -0400
+@@ -69,7 +69,7 @@
+ #include <stdlib.h>
+ #include <stdio.h>
+ #include <windowsx.h>
+-#ifndef Q_OS_WINCE
++#if !defined(Q_OS_WINCE) && (!defined(USE___UUIDOF) || (defined(USE___UUIDOF) && USE___UUIDOF == 1))
+ #  include <comdef.h>
+ #endif
+ 
+@@ -762,7 +762,7 @@
+                           HWND_MESSAGE, NULL, (HINSTANCE)GetModuleHandle(0), NULL);
+ }
+ 
+-#ifndef Q_OS_WINCE
++#if !defined(Q_OS_WINCE) && (!defined(USE___UUIDOF) || (defined(USE___UUIDOF) && USE___UUIDOF == 1))
+ // Re-engineered from the inline function _com_error::ErrorMessage().
+ // We cannot use it directly since it uses swprintf_s(), which is not
+ // present in the MSVCRT.DLL found on Windows XP (QTBUG-35617).
+@@ -781,7 +781,7 @@
+          return QStringLiteral("IDispatch error #") + QString::number(wCode);
+      return QStringLiteral("Unknown error 0x0") + QString::number(comError.Error(), 16);
+ }
+-#endif // !Q_OS_WINCE
++#endif // !defined(Q_OS_WINCE) && (!defined(USE___UUIDOF) || (defined(USE___UUIDOF) && USE___UUIDOF == 1))
+ 
+ /*!
+     \brief Common COM error strings.
+@@ -846,12 +846,12 @@
+     default:
+         break;
+     }
+-#ifndef Q_OS_WINCE
++#if !defined(Q_OS_WINCE) && (!defined(USE___UUIDOF) || (defined(USE___UUIDOF) && USE___UUIDOF == 1))
+     _com_error error(hr);
+     result += QByteArrayLiteral(" (");
+     result += errorMessageFromComError(error);
+     result += ')';
+-#endif // !Q_OS_WINCE
++#endif // !defined(Q_OS_WINCE) && (!defined(USE___UUIDOF) || (defined(USE___UUIDOF) && USE___UUIDOF == 1))
+     return result;
+ }
+ 

depends/patches/qt/pidlist_absolute.patch

@@ -0,0 +1,37 @@
+diff -dur old/qtbase/src/plugins/platforms/windows/qwindowscontext.h new/qtbase/src/plugins/platforms/windows/qwindowscontext.h
+--- old/qtbase/src/plugins/platforms/windows/qwindowscontext.h	2015-06-29 22:04:40.000000000 +0200
++++ new/qtbase/src/plugins/platforms/windows/qwindowscontext.h	2015-11-01 12:55:59.751234846 +0100
+@@ -124,10 +124,18 @@
+     inline void init();
+ 
+     typedef HRESULT (WINAPI *SHCreateItemFromParsingName)(PCWSTR, IBindCtx *, const GUID&, void **);
++#if defined(Q_CC_MINGW) && (!defined(__MINGW64_VERSION_MAJOR) || __MINGW64_VERSION_MAJOR < 3)
++    typedef HRESULT (WINAPI *SHGetKnownFolderIDList)(const GUID &, DWORD, HANDLE, ITEMIDLIST **);
++#else
+     typedef HRESULT (WINAPI *SHGetKnownFolderIDList)(const GUID &, DWORD, HANDLE, PIDLIST_ABSOLUTE *);
++#endif
+     typedef HRESULT (WINAPI *SHGetStockIconInfo)(int , int , _SHSTOCKICONINFO *);
+     typedef HRESULT (WINAPI *SHGetImageList)(int, REFIID , void **);
++#if defined(Q_CC_MINGW) && (!defined(__MINGW64_VERSION_MAJOR) || __MINGW64_VERSION_MAJOR < 3)
++    typedef HRESULT (WINAPI *SHCreateItemFromIDList)(const ITEMIDLIST *, REFIID, void **);
++#else
+     typedef HRESULT (WINAPI *SHCreateItemFromIDList)(PCIDLIST_ABSOLUTE, REFIID, void **);
++#endif
+ 
+     SHCreateItemFromParsingName sHCreateItemFromParsingName;
+     SHGetKnownFolderIDList sHGetKnownFolderIDList;
+diff -dur old/qtbase/src/plugins/platforms/windows/qwindowsdialoghelpers.cpp new/qtbase/src/plugins/platforms/windows/qwindowsdialoghelpers.cpp
+--- old/qtbase/src/plugins/platforms/windows/qwindowsdialoghelpers.cpp	2015-06-29 22:04:40.000000000 +0200
++++ new/qtbase/src/plugins/platforms/windows/qwindowsdialoghelpers.cpp	2015-11-01 13:41:09.503149772 +0100
+@@ -1008,7 +1008,11 @@
+             qWarning() << __FUNCTION__ << ": Invalid CLSID: " << url.path();
+             return Q_NULLPTR;
+         }
++#if defined(Q_CC_MINGW) && (!defined(__MINGW64_VERSION_MAJOR) || __MINGW64_VERSION_MAJOR < 3)
++        ITEMIDLIST *idList;
++#else
+         PIDLIST_ABSOLUTE idList;
++#endif
+         HRESULT hr = QWindowsContext::shell32dll.sHGetKnownFolderIDList(uuid, 0, 0, &idList);
+         if (FAILED(hr)) {
+             qErrnoWarning("%s: SHGetKnownFolderIDList(%s)) failed", __FUNCTION__, qPrintable(url.toString()));

depends/patches/qt/xkb-default.patch

@@ -1,26 +0,0 @@
---- old/qtbase/src/gui/configure.pri	2018-06-06 17:28:10.000000000 -0400
-+++ new/qtbase/src/gui/configure.pri	2018-08-17 18:43:01.589384567 -0400
-@@ -43,18 +43,11 @@
- }
-
- defineTest(qtConfTest_xkbConfigRoot) {
--    qtConfTest_getPkgConfigVariable($${1}): return(true)
--
--    for (dir, $$list("/usr/share/X11/xkb", "/usr/local/share/X11/xkb")) {
--        exists($$dir) {
--            $${1}.value = $$dir
--            export($${1}.value)
--            $${1}.cache += value
--            export($${1}.cache)
--            return(true)
--        }
--    }
--    return(false)
-+    $${1}.value = "/usr/share/X11/xkb"
-+    export($${1}.value)
-+    $${1}.cache += value
-+    export($${1}.cache)
-+    return(true)
- }
-
- defineTest(qtConfTest_qpaDefaultPlatform) {

depends/patches/qt46/stlfix.patch

@@ -0,0 +1,10 @@
+--- old/config.tests/unix/stl/stltest.cpp	2011-06-23 03:45:23.000000000 -0400
++++ new/config.tests/unix/stl/stltest.cpp	2014-08-28 00:54:04.154837604 -0400
+@@ -49,6 +49,7 @@
+ #include <vector>
+ #include <algorithm>
+ #include <iostream>
++#include <cstddef>
+ 
+ // something mean to see if the compiler and C++ standard lib are good enough
+ template<class K, class T>

depends/patches/zeromq/0001-fix-build-with-older-mingw64.patch

@@ -1,30 +0,0 @@
-From 1a159c128c69a42d90819375c06a39994f3fbfc1 Mon Sep 17 00:00:00 2001
-From: Cory Fields <cory-nospam-@coryfields.com>
-Date: Tue, 28 Nov 2017 20:33:25 -0500
-Subject: [PATCH] fix build with older mingw64
-
----
- src/windows.hpp | 7 +++++++
- 1 file changed, 7 insertions(+)
-
-diff --git a/src/windows.hpp b/src/windows.hpp
-index 99e889d..e69038e 100644
---- a/src/windows.hpp
-+++ b/src/windows.hpp
-@@ -55,6 +55,13 @@
- #include <winsock2.h>
- #include <windows.h>
- #include <mswsock.h>
-+
-+#if defined __MINGW64_VERSION_MAJOR && __MINGW64_VERSION_MAJOR < 4
-+// Workaround for mingw-w64 < v4.0 which did not include ws2ipdef.h in iphlpapi.h.
-+// Fixed in mingw-w64 by 9bd8fe9148924840d315b4c915dd099955ea89d1.
-+#include <ws2def.h>
-+#include <ws2ipdef.h>
-+#endif
- #include <iphlpapi.h>
-
- #if !defined __MINGW32__
---
-2.7.4
-

depends/patches/zeromq/0002-disable-pthread_set_name_np.patch

@@ -1,35 +0,0 @@
-From 6e6b47d5ab381c3df3b30bb0b0a6cf210dfb1eba Mon Sep 17 00:00:00 2001
-From: Cory Fields <cory-nospam-@coryfields.com>
-Date: Mon, 5 Mar 2018 14:22:05 -0500
-Subject: [PATCH] disable pthread_set_name_np
-
-pthread_set_name_np adds a Glibc requirement on >= 2.12.
----
- src/thread.cpp | 4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
-
-diff --git a/src/thread.cpp b/src/thread.cpp
-index 4fc59c3e..c3fdfd46 100644
---- a/src/thread.cpp
-+++ b/src/thread.cpp
-@@ -220,7 +220,7 @@ void zmq::thread_t::setThreadName(const char *name_)
-  */
-     if (!name_)
-         return;
--
-+#if 0
- #if defined(ZMQ_HAVE_PTHREAD_SETNAME_1)
-     int rc = pthread_setname_np(name_);
-     if(rc) return;
-@@ -233,6 +233,8 @@ void zmq::thread_t::setThreadName(const char *name_)
- #elif defined(ZMQ_HAVE_PTHREAD_SET_NAME)
-     pthread_set_name_np(descriptor, name_);
- #endif
-+#endif
-+    return;
- }
- 
- #endif
--- 
-2.11.1
-

doc/man/Makefile.am

@@ -1,13 +1,13 @@
 dist_man1_MANS=
 
 if BUILD_BITCOIND
-  dist_man1_MANS+=bitcoind.1
+  dist_man1_MANS+=lbrycrdd.1
 endif
 
 if ENABLE_QT
-  dist_man1_MANS+=bitcoin-qt.1
+  dist_man1_MANS+=lbrycrd-qt.1
 endif
 
 if BUILD_BITCOIN_UTILS
-  dist_man1_MANS+=bitcoin-cli.1 bitcoin-tx.1
+  dist_man1_MANS+=lbrycrd-cli.1 lbrycrd-tx.1
 endif

doc/man/lbrycrd-cli.1

@@ -1,21 +1,21 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.6.
-.TH BITCOIN-CLI "1" "December 2018" "bitcoin-cli v0.17.1.0" "User Commands"
+.TH BITCOIN-CLI "1" "December 2018" "lbrycrd-cli v0.17.1.0" "User Commands"
 .SH NAME
-bitcoin-cli \- manual page for bitcoin-cli v0.17.1.0
+lbrycrd-cli \- manual page for lbrycrd-cli v0.17.1.0
 .SH SYNOPSIS
-.B bitcoin-cli
+.B lbrycrd-cli
-[\fI\,options\/\fR] \fI\,<command> \/\fR[\fI\,params\/\fR]  \fI\,Send command to Bitcoin Core\/\fR
+[\fI\,options\/\fR] \fI\,<command> \/\fR[\fI\,params\/\fR]  \fI\,Send command to LBRYcrd Core\/\fR
 .br
-.B bitcoin-cli
+.B lbrycrd-cli
-[\fI\,options\/\fR] \fI\,-named <command> \/\fR[\fI\,name=value\/\fR]...  \fI\,Send command to Bitcoin Core (with named arguments)\/\fR
+[\fI\,options\/\fR] \fI\,-named <command> \/\fR[\fI\,name=value\/\fR]...  \fI\,Send command to LBRYcrd Core (with named arguments)\/\fR
 .br
-.B bitcoin-cli
+.B lbrycrd-cli
 [\fI\,options\/\fR] \fI\,help                List commands\/\fR
 .br
-.B bitcoin-cli
+.B lbrycrd-cli
 [\fI\,options\/\fR] \fI\,help <command>      Get help for a command\/\fR
 .SH DESCRIPTION
-Bitcoin Core RPC client version v0.17.1.0
+LBRYcrd Core RPC client version v0.17.1.0
 .SH OPTIONS
 .HP
 \-?
@@ -25,7 +25,7 @@ This help message
 \fB\-conf=\fR<file>
 .IP
 Specify configuration file. Relative paths will be prefixed by datadir
-location. (default: bitcoin.conf)
+location. (default: lbrycrd.conf)
 .HP
 \fB\-datadir=\fR<dir>
 .IP
@@ -76,7 +76,7 @@ Wait for RPC server to start
 \fB\-rpcwallet=\fR<walletname>
 .IP
 Send RPC for non\-default wallet on RPC server (needs to exactly match
-corresponding \fB\-wallet\fR option passed to bitcoind)
+corresponding \fB\-wallet\fR option passed to lbrycrdd)
 .HP
 \fB\-stdin\fR
 .IP
@@ -101,11 +101,11 @@ Chain selection options:
 .IP
 Use the test chain
 .SH COPYRIGHT
-Copyright (C) 2009-2018 The Bitcoin Core developers
+Copyright (C) 2009-2018 The LBRYcrd Core developers
 
-Please contribute if you find Bitcoin Core useful. Visit
+Please contribute if you find LBRYcrd Core useful. Visit
-<https://bitcoincore.org> for further information about the software.
+<https://lbrycrdcore.org> for further information about the software.
-The source code is available from <https://github.com/bitcoin/bitcoin>.
+The source code is available from <https://github.com/lbrycrd/lbrycrd>.
 
 This is experimental software.
 Distributed under the MIT software license, see the accompanying file COPYING

doc/man/lbrycrd-qt.1

@@ -1,12 +1,12 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.6.
-.TH BITCOIN-QT "1" "December 2018" "bitcoin-qt v0.17.1.0" "User Commands"
+.TH BITCOIN-QT "1" "December 2018" "lbrycrd-qt v0.17.1.0" "User Commands"
 .SH NAME
-bitcoin-qt \- manual page for bitcoin-qt v0.17.1.0
+lbrycrd-qt \- manual page for lbrycrd-qt v0.17.1.0
 .SH SYNOPSIS
-.B bitcoin-qt
+.B lbrycrd-qt
 [\fI\,command-line options\/\fR]
 .SH DESCRIPTION
-Bitcoin Core version v0.17.1.0 (64\-bit)
+LBRYcrd Core version v0.17.1.0 (64\-bit)
 .SH OPTIONS
 .HP
 \-?
@@ -44,7 +44,7 @@ Specify blocks directory (default: <datadir>/blocks)
 \fB\-conf=\fR<file>
 .IP
 Specify configuration file. Relative paths will be prefixed by datadir
-location. (default: bitcoin.conf)
+location. (default: lbrycrd.conf)
 .HP
 \fB\-daemon\fR
 .IP
@@ -98,7 +98,7 @@ Whether to save the mempool on shutdown and load on restart (default: 1)
 \fB\-pid=\fR<file>
 .IP
 Specify pid file. Relative paths will be prefixed by a net\-specific
-datadir location. (default: bitcoind.pid)
+datadir location. (default: lbrycrdd.pid)
 .HP
 \fB\-prune=\fR<n>
 .IP
@@ -604,11 +604,11 @@ Set SSL root certificates for payment request (default: \fB\-system\-\fR)
 .IP
 Show splash screen on startup (default: 1)
 .SH COPYRIGHT
-Copyright (C) 2009-2018 The Bitcoin Core developers
+Copyright (C) 2009-2018 The LBRYcrd Core developers
 
-Please contribute if you find Bitcoin Core useful. Visit
+Please contribute if you find LBRYcrd Core useful. Visit
-<https://bitcoincore.org> for further information about the software.
+<https://lbrycrdcore.org> for further information about the software.
-The source code is available from <https://github.com/bitcoin/bitcoin>.
+The source code is available from <https://github.com/lbrycrd/lbrycrd>.
 
 This is experimental software.
 Distributed under the MIT software license, see the accompanying file COPYING

doc/man/lbrycrd-tx.1

@@ -1,15 +1,15 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.6.
-.TH BITCOIN-TX "1" "December 2018" "bitcoin-tx v0.17.1.0" "User Commands"
+.TH BITCOIN-TX "1" "December 2018" "lbrycrd-tx v0.17.1.0" "User Commands"
 .SH NAME
-bitcoin-tx \- manual page for bitcoin-tx v0.17.1.0
+lbrycrd-tx \- manual page for lbrycrd-tx v0.17.1.0
 .SH SYNOPSIS
-.B bitcoin-tx
+.B lbrycrd-tx
-[\fI\,options\/\fR] \fI\,<hex-tx> \/\fR[\fI\,commands\/\fR]  \fI\,Update hex-encoded bitcoin transaction\/\fR
+[\fI\,options\/\fR] \fI\,<hex-tx> \/\fR[\fI\,commands\/\fR]  \fI\,Update hex-encoded lbrycrd transaction\/\fR
 .br
-.B bitcoin-tx
+.B lbrycrd-tx
-[\fI\,options\/\fR] \fI\,-create \/\fR[\fI\,commands\/\fR]   \fI\,Create hex-encoded bitcoin transaction\/\fR
+[\fI\,options\/\fR] \fI\,-create \/\fR[\fI\,commands\/\fR]   \fI\,Create hex-encoded lbrycrd transaction\/\fR
 .SH DESCRIPTION
-Bitcoin Core bitcoin\-tx utility version v0.17.1.0
+LBRYcrd Core lbrycrd\-tx utility version v0.17.1.0
 .SH OPTIONS
 .HP
 \-?
@@ -105,11 +105,11 @@ set=NAME:JSON\-STRING
 .IP
 Set register NAME to given JSON\-STRING
 .SH COPYRIGHT
-Copyright (C) 2009-2018 The Bitcoin Core developers
+Copyright (C) 2009-2018 The LBRYcrd Core developers
 
-Please contribute if you find Bitcoin Core useful. Visit
+Please contribute if you find LBRYcrd Core useful. Visit
-<https://bitcoincore.org> for further information about the software.
+<https://lbrycrdcore.org> for further information about the software.
-The source code is available from <https://github.com/bitcoin/bitcoin>.
+The source code is available from <https://github.com/lbrycrd/lbrycrd>.
 
 This is experimental software.
 Distributed under the MIT software license, see the accompanying file COPYING

doc/man/lbrycrdd.1

@@ -1,12 +1,12 @@
 .\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.6.
-.TH BITCOIND "1" "December 2018" "bitcoind v0.17.1.0" "User Commands"
+.TH BITCOIND "1" "December 2018" "lbrycrdd v0.17.1.0" "User Commands"
 .SH NAME
-bitcoind \- manual page for bitcoind v0.17.1.0
+lbrycrdd \- manual page for lbrycrdd v0.17.1.0
 .SH SYNOPSIS
-.B bitcoind
+.B lbrycrdd
-[\fI\,options\/\fR]                     \fI\,Start Bitcoin Core Daemon\/\fR
+[\fI\,options\/\fR]                     \fI\,Start LBRYcrd Core Daemon\/\fR
 .SH DESCRIPTION
-Bitcoin Core Daemon version v0.17.1.0
+LBRYcrd Core Daemon version v0.17.1.0
 .SH OPTIONS
 .HP
 \-?
@@ -44,7 +44,7 @@ Specify blocks directory (default: <datadir>/blocks)
 \fB\-conf=\fR<file>
 .IP
 Specify configuration file. Relative paths will be prefixed by datadir
-location. (default: bitcoin.conf)
+location. (default: lbrycrd.conf)
 .HP
 \fB\-daemon\fR
 .IP
@@ -98,7 +98,7 @@ Whether to save the mempool on shutdown and load on restart (default: 1)
 \fB\-pid=\fR<file>
 .IP
 Specify pid file. Relative paths will be prefixed by a net\-specific
-datadir location. (default: bitcoind.pid)
+datadir location. (default: lbrycrdd.pid)
 .HP
 \fB\-prune=\fR<n>
 .IP
@@ -578,11 +578,11 @@ Username for JSON\-RPC connections
 .IP
 Accept command line and JSON\-RPC commands
 .SH COPYRIGHT
-Copyright (C) 2009-2018 The Bitcoin Core developers
+Copyright (C) 2009-2018 The LBRYcrd Core developers
 
-Please contribute if you find Bitcoin Core useful. Visit
+Please contribute if you find LBRYcrd Core useful. Visit
-<https://bitcoincore.org> for further information about the software.
+<https://lbrycrdcore.org> for further information about the software.
-The source code is available from <https://github.com/bitcoin/bitcoin>.
+The source code is available from <https://github.com/lbrycrd/lbrycrd>.
 
 This is experimental software.
 Distributed under the MIT software license, see the accompanying file COPYING

packaging/build_windows.sh

@@ -0,0 +1,64 @@
+#! /bin/bash
+
+set -euo pipefail
+
+sudo apt-get update
+sudo apt-get install -y --no-install-recommends \
+     g++-mingw-w64-i686 mingw-w64-i686-dev g++-mingw-w64-x86-64 \
+     mingw-w64-x86-64-dev build-essential libtool autotools-dev automake pkg-config \
+     libssl-dev libevent-dev bsdmainutils curl ca-certificates
+
+echo "1" | sudo update-alternatives --config x86_64-w64-mingw32-g++
+echo "1" | sudo update-alternatives --config x86_64-w64-mingw32-gcc
+
+
+#################################################################
+# Build ICU for Linux first so that we can cross compile it below
+# It's a strange ICU thing in that it requries a working 
+# Linux build of itself to be used as part of the cross-compile
+#################################################################
+icu_version=63.1
+icu_release=icu4c-63_1-src.tgz
+staging_dir=/tmp/icu_staging
+icu_linux_dir=$staging_dir/build_icu_linux
+mkdir -p $staging_dir
+pushd $staging_dir
+wget -c http://download.icu-project.org/files/icu4c/$icu_version/$icu_release
+tar -xzf $icu_release
+pushd icu/source
+CC="gcc" CXX="g++" ./runConfigureICU Linux --prefix=$icu_linux_dir --enable-extras=no --enable-strict=no --enable-static --enable-shared=no --enable-tests=no --enable-samples=no --enable-dyload=no
+make -j4
+make install
+popd
+popd
+
+export CXXFLAGS="-std=c++11"
+
+pushd depends
+# Remove the dir saying that dependencies are built (although ccache
+# is still enabled).
+rm -rf built
+mkdir -p sources
+cp "$staging_dir/$icu_release" sources/
+
+# Build and install the cross compiled ICU package.
+make -j4 HOST=x86_64-w64-mingw32 NO_QT=1 ICU_ONLY=1
+
+# Then build the rest of the dependencies (now that it exists and we
+# can determine the location for it).
+icu_mingw_dir=$(find /tmp/icu_install -name x86_64-w64-mingw32 -type d)
+
+make -j4 HOST=x86_64-w64-mingw32 NO_QT=1 ICU_DIR=$icu_mingw_dir V=1
+popd
+
+./autogen.sh
+echo "Using --with-icu=$icu_mingw_dir"
+PREFIX=`pwd`/depends/x86_64-w64-mingw32
+CC="x86_64-w64-mingw32-gcc" CXX="x86_64-w64-mingw32-g++" ./configure --prefix=$PREFIX --host=x86_64-w64-mingw32 --build=x86_64-w64-mingw32 --without-gui --with-icu=$icu_mingw_dir --enable-static --disable-shared
+./configure --prefix=$PREFIX --host=x86_64-w64-mingw32 --build=x86_64-w64-mingw32 --without-gui --with-icu=$icu_mingw_dir --enable-static --disable-shared
+make -j4
+
+rm -rf $staging_dir
+# Remove hardcoded cross compiled ICU package path.
+rm -rf /tmp/icu_install
+echo "Windows build is complete"

packaging/remove_consensus.patch

@@ -0,0 +1,23 @@
+diff --git a/src/Makefile.am b/src/Makefile.am
+index a9f0a94..d71bfeb 100644
+--- a/src/Makefile.am
++++ b/src/Makefile.am
+@@ -64,12 +64,12 @@ if ENABLE_ZMQ
+ EXTRA_LIBRARIES += libbitcoin_zmq.a
+ endif
+ 
+-if BUILD_BITCOIN_LIBS
+-lib_LTLIBRARIES = libbitcoinconsensus.la
+-LIBBITCOINCONSENSUS=libbitcoinconsensus.la
+-else
+-LIBBITCOINCONSENSUS=
+-endif
++# if BUILD_BITCOIN_LIBS
++# lib_LTLIBRARIES = libbitcoinconsensus.la
++# LIBBITCOINCONSENSUS=libbitcoinconsensus.la
++# else
++# LIBBITCOINCONSENSUS=
++# endif
+ 
+ bin_PROGRAMS =
+ TESTS =

reproducible_build.sh

@@ -0,0 +1,451 @@
+#!/bin/bash
+
+set -euox pipefail
+
+function HELP {
+    echo "Build lbrycrd"
+    echo "-----"
+    echo "When run without any arguments, this script expects the current directory"
+    echo "to be the lbrycrd repo and it builds what is in that directory"
+    echo
+    echo "This is a long build process so it can be split into two parts"
+    echo "Specify the -d flag to build only the dependencies"
+    echo "and the -l flag to build only lbrycrd. This will fail"
+    echo "if the dependencies weren't built earlier"
+    echo
+    echo "Optional arguments:"
+    echo
+    echo "-f: check formatting of committed code relative to master"
+    echo "-r: remove intermediate files."
+    echo "-l: build only lbrycrd"
+    echo "-d: build only the dependencies"
+    echo "-o: timeout build after 40 minutes"
+    echo "-t: turn trace on"
+    echo "-h: show help"
+    exit 1
+}
+
+CLEAN=false
+CHECK_CODE_FORMAT=false
+BUILD_DEPENDENCIES=true
+BUILD_LBRYCRD=true
+TIMEOUT=false
+THREE_MB=3145728
+# this flag gets set to False if
+# the script exits due to a timeout
+OUTPUT_LOG=true
+
+while getopts :crfldoth:w:d: FLAG; do
+    case $FLAG in
+	r)
+	    CLEAN=true
+	    ;;
+	f)
+	    CHECK_CODE_FORMAT=true
+	    ;;
+	l)
+	    BUILD_DEPENDENCIES=false
+	    ;;
+	d)
+	    BUILD_LBRYCRD=false
+	    ;;
+	o)
+	    TIMEOUT=true
+	    ;;
+	t)
+	    set -o xtrace
+	    ;;
+	h)
+	    HELP
+	    ;;
+	\?) #unrecognized option - show help
+	    echo "Option -$OPTARG not allowed."
+	    HELP
+	    ;;
+	:)
+	    echo "Option -$OPTARG requires an argument."
+	    HELP
+	    ;;
+    esac
+done
+
+shift $((OPTIND-1))
+
+SUDO=''
+if (( EUID != 0 )); then
+    SUDO='sudo'
+fi
+
+if [ "$(basename "$PWD")" != "lbrycrd" ]; then
+    echo "Not currently in the lbrycrd directory. Cowardly refusing to go forward"
+    exit 1
+fi
+SOURCE_DIR=$PWD
+
+if [ -z "${TRAVIS_OS_NAME+x}" ]; then
+    if [ "$(uname -s)" = "Darwin" ]; then
+	OS_NAME="osx"
+    else
+	OS_NAME="linux"
+    fi
+else
+    OS_NAME="${TRAVIS_OS_NAME}"
+fi
+
+if [ -z "${TRAVIS_BUILD_DIR+x}" ]; then
+    START_TIME_FILE="$PWD/start_time"
+else
+    # if we are on travis (the primary use case for setting a timeout)
+    # this file is created when the build starts
+    START_TIME_FILE="$TRAVIS_BUILD_DIR/start_time"
+fi
+rm -f ${START_TIME_FILE}
+date +%s > ${START_TIME_FILE}
+
+NEXT_TIME=60
+function exit_at_60() {
+    if [ -f "${START_TIME_FILE}" ]; then
+	NOW=$(date +%s)
+	START=$(cat "${START_TIME_FILE}")
+	TIMEOUT_SECS=3600 # 60 * 60
+	TIME=$((NOW - START))
+	if (( TIME > NEXT_TIME )); then
+	    echo "Build has taken $((TIME / 60)) minutes: $1"
+	    NEXT_TIME=$((TIME + 60))
+	fi
+	if [ "$TIMEOUT" = true ] && (( TIME > TIMEOUT_SECS )); then
+	    echo 'Exiting at 60 minutes to allow the cache to populate'
+	    OUTPUT_LOG=false
+	    exit 1
+	fi
+    fi
+}
+
+# two arguments
+#  - pid (probably from $!)
+#  - echo message
+function wait_and_echo() {
+    PID=$1
+    TIME=0
+    SLEEP=3
+    # loop until the process is no longer running
+    # check every $SLEEP seconds, echoing a message every minute
+    while (ps -p "${PID}" > /dev/null); do
+	exit_at_60 "$2"
+	sleep "${SLEEP}"
+    done
+}
+
+# run a command ($1) in the background
+# logging its stdout and stderr to $2
+# and wait until it completed
+function background() {
+    eval $1 >> "$2" 2>&1 &
+    BACKGROUND_PID=$!
+    (
+        set +xe # do not echo each sleep call in trace mode
+        wait_and_echo $BACKGROUND_PID "$3"
+    )
+    wait $BACKGROUND_PID
+}
+
+function cleanup() {
+    rv=$?
+    if [ $rv -eq 0 ]; then
+        return $rv
+    fi
+    # cat the log file if it exists
+    if [ -f "$2" ] && [ "${OUTPUT_LOG}" = true ]; then
+	echo
+	echo "Output of log file $2"
+	echo
+        cat "$2"
+#	tail -n 200 "$2"
+	echo
+    fi
+    # delete the build directory
+    rm -rf "$1"
+    echo "Build failed. Removing $1"
+    exit $rv
+}
+
+function cat_and_exit() {
+    rv=$?
+    # cat the log file if it exists
+    if [ -f "$1" ] && [ "${OUTPUT_LOG}" = true ]; then
+	echo
+	echo "Output of log file $1"
+	echo
+	# This used to be the last 3MB but outputing that
+	# caused problems on travis.
+	# Hopefully the last 1000 lines is enough
+	# to debug whatever went wrong
+	tail -n 1000 "$1"
+	echo
+    fi
+    exit $rv
+}
+
+function brew_if_not_installed() {
+    if ! brew ls | grep $1 --quiet; then
+	brew install $1
+    fi
+}
+
+function install_brew_packages() {
+    brew update > /dev/null
+    brew unlink python
+    brew_if_not_installed autoconf
+    brew_if_not_installed automake
+    # something weird happened where glibtoolize was failing to find
+    # sed, and reinstalling fixes it.
+    brew reinstall libtool
+    brew_if_not_installed pkg-config
+    brew_if_not_installed protobuf
+    brew_if_not_installed gmp
+
+    if [ "${CHECK_CODE_FORMAT}" = true ]; then
+        brew_if_not_installed clang-format
+    fi
+}
+
+function install_apt_packages() {
+    if [ -d "${OUTPUT_DIR}" ]; then
+        return 0
+    fi
+
+    if [ -z "${TRAVIS+x}" ]; then
+	# if not on travis, its nice to see progress
+	QUIET=""
+    else
+	QUIET="-qq"
+    fi
+    # get the required OS packages
+    $SUDO apt-get ${QUIET} update
+    $SUDO apt-get ${QUIET} install -y --no-install-recommends \
+	  build-essential python-dev libbz2-dev libtool \
+	  autotools-dev autoconf git pkg-config wget \
+	  ca-certificates automake bsdmainutils
+
+    if [ "${CHECK_CODE_FORMAT}" = true ]; then
+        $SUDO apt-get ${QUIET} install -y --no-install-recommends \
+            clang-format-3.9
+    fi
+
+}
+
+function build_dependencies() {
+    if [ "${OS_NAME}" = "osx" ]; then
+        PARALLEL="-j $(sysctl -n hw.ncpu)"
+	install_brew_packages
+    else
+        PARALLEL="-j $(grep -c processor /proc/cpuinfo)"
+	install_apt_packages
+    fi
+
+    if [ "$CLEAN" = true ]; then
+	rm -rf "${LBRYCRD_DEPENDENCIES}"
+	rm -rf "${OUTPUT_DIR}"
+    fi
+
+    mkdir -p "${LBRYCRD_DEPENDENCIES}"
+
+    # Download required dependencies (if not already present)
+    pushd ${LBRYCRD_DEPENDENCIES} > /dev/null
+    if [ ! -f db-4.8.30.NC.zip ]; then
+        wget http://download.oracle.com/berkeley-db/db-4.8.30.NC.zip
+        unzip -o -q db-4.8.30.NC.zip
+    fi
+    if [ ! -f libevent-2.1.8-stable.tar.gz ]; then
+        wget https://github.com/libevent/libevent/releases/download/release-2.1.8-stable/libevent-2.1.8-stable.tar.gz
+        tar -xzf libevent-2.1.8-stable.tar.gz
+    fi
+    if [ ! -f openssl-1.0.2r.tar.gz ]; then
+        wget https://www.openssl.org/source/openssl-1.0.2r.tar.gz
+        tar -xzf openssl-1.0.2r.tar.gz
+    fi
+    if [ ! -f icu4c-63_1-src.tgz ]; then
+        wget http://download.icu-project.org/files/icu4c/63.1/icu4c-63_1-src.tgz
+        tar -xzf icu4c-63_1-src.tgz
+    fi
+    if [ ! -f boost_1_64_0.tar.bz2 ]; then
+        wget https://dl.bintray.com/boostorg/release/1.64.0/source/boost_1_64_0.tar.bz2
+        tar -xjf boost_1_64_0.tar.bz2
+    fi
+
+    mkdir -p "${LOG_DIR}"
+
+    build_dependency "${OPENSSL_PREFIX}" "${LOG_DIR}/openssl_build.log" build_openssl
+    build_dependency "${ICU_PREFIX}" "${LOG_DIR}/icu_build.log" build_icu
+    build_dependency "${BDB_PREFIX}" "${LOG_DIR}/bdb_build.log" build_bdb
+
+    set +u
+    export PKG_CONFIG_PATH="${PKG_CONFIG_PATH}:${OPENSSL_PREFIX}/lib/pkgconfig"
+    set -u
+
+    build_dependency "${BOOST_PREFIX}" "${LOG_DIR}/boost_build.log" build_boost
+    build_dependency "${LIBEVENT_PREFIX}" "${LOG_DIR}/libevent_build.log" build_libevent
+}
+
+function build_bdb() {
+    BDB_LOG="$1"
+    if [ "${OS_NAME}" = "osx" ]; then
+        # TODO: make this handle already patched files
+	patch db-4.8.30.NC/dbinc/atomic.h < ../contrib/patches/atomic.patch
+    fi
+    cd db-4.8.30.NC/build_unix
+    echo "Building bdb.  tail -f $BDB_LOG to see the details and monitor progress"
+    ../dist/configure --prefix="${BDB_PREFIX}" --enable-cxx --disable-shared --with-pic > "${BDB_LOG}"
+    background "make ${PARALLEL}" "${BDB_LOG}" "Waiting for bdb to finish building"
+    make install >> "${BDB_LOG}" 2>&1
+}
+
+function build_openssl() {
+    OPENSSL_LOG="$1"
+    mkdir -p "${OPENSSL_PREFIX}/ssl"
+    cd openssl-1.0.2r
+    echo "Building openssl.  tail -f $OPENSSL_LOG to see the details and monitor progress"
+    if [ "${OS_NAME}" = "osx" ]; then
+	./Configure --prefix="${OPENSSL_PREFIX}" --openssldir="${OPENSSL_PREFIX}/ssl" \
+		    -fPIC darwin64-x86_64-cc \
+		    no-shared no-dso no-engines > "${OPENSSL_LOG}"
+        make depend
+    else
+    [[ $(uname -m) = 'i686' ]] && OS_ARCH="linux-generic32" || OS_ARCH="linux-x86_64"
+	./Configure --prefix="${OPENSSL_PREFIX}" --openssldir="${OPENSSL_PREFIX}/ssl" \
+		    ${OS_ARCH} -fPIC -static no-shared no-dso > "${OPENSSL_LOG}"
+    fi
+    background "make ${PARALLEL}" "${OPENSSL_LOG}" "Waiting for openssl to finish building"
+    make install >> "${OPENSSL_LOG}" 2>&1
+}
+
+function build_boost() {
+    BOOST_LOG="$1"
+    cd boost_1_64_0
+
+    echo "int main() { return 0; }" > libs/regex/build/has_icu_test.cpp
+    echo "int main() { return 0; }" > libs/locale/build/has_icu_test.cpp
+
+    export BOOST_ICU_LIBS="-L${ICU_PREFIX}/lib -licui18n -licuuc -licudata -ldl"
+    export BOOST_LIBRARIES="chrono,filesystem,program_options,system,locale,regex,thread,test"
+
+    echo "Building Boost.  tail -f ${BOOST_LOG} to see the details and monitor progress"
+    ./bootstrap.sh --prefix="${BOOST_PREFIX}" --with-icu="${ICU_PREFIX}" --with-libraries=${BOOST_LIBRARIES} > "${BOOST_LOG}" 2>&1
+    b2cmd="./b2 --reconfigure ${PARALLEL} link=static cxxflags=\"-std=c++11 -fPIC\" install boost.locale.iconv=off boost.locale.posix=off -sICU_PATH=\"${ICU_PREFIX}\" -sICU_LINK=\"${BOOST_ICU_LIBS}\""
+    background "${b2cmd}" "${BOOST_LOG}" "Waiting for boost to finish building"
+}
+
+function build_icu() {
+    ICU_LOG="$1"
+    mkdir -p "${ICU_PREFIX}/icu"
+    pushd icu/source > /dev/null
+    echo "Building icu.  tail -f $ICU_LOG to see the details and monitor progress"
+    ./configure --prefix="${ICU_PREFIX}" --enable-draft --enable-tools \
+                    --disable-shared --enable-static --disable-extras --disable-icuio --disable-dyload \
+                    --disable-layout --disable-layoutex --disable-tests --disable-samples CFLAGS=-fPIC CPPFLAGS=-fPIC > "${ICU_LOG}"
+    if [ ! -z ${TARGET+x} ]; then
+        TMP_TARGET="${TARGET}"
+        unset TARGET
+    fi
+    set +e
+    background "make ${PARALLEL} VERBOSE=1" "${ICU_LOG}" "Waiting for icu to finish building"
+    make install >> "${ICU_LOG}" 2>&1
+    if [ ! -z ${TARGET+x} ]; then
+        TARGET="${TMP_TARGET}"
+    fi
+    set -e
+    popd > /dev/null
+}
+
+function build_libevent() {
+    LIBEVENT_LOG="$1"
+    cd libevent-2.1.8-stable
+    echo "Building libevent.  tail -f ${LIBEVENT_LOG} to see the details and monitor progress"
+    ./autogen.sh > "${LIBEVENT_LOG}" 2>&1
+    ./configure --prefix="${LIBEVENT_PREFIX}" --enable-static --disable-shared --with-pic \
+		LDFLAGS="-L${OPENSSL_PREFIX}/lib" \
+		CPPFLAGS="-I${OPENSSL_PREFIX}/include" >> "${LIBEVENT_LOG}" 2>&1
+    background "make ${PARALLEL}" "${LIBEVENT_LOG}" "Waiting for libevent to finish building"
+    make install >> "${LIBEVENT_LOG}"
+}
+
+function build_dependency() {
+    pushd .
+    PREFIX=$1
+    LOG=$2
+    BUILD=$3
+    cd "${LBRYCRD_DEPENDENCIES}"
+    mkdir -p "${PREFIX}"
+    trap 'cleanup "${PREFIX}" "${LOG}"' INT TERM EXIT
+	"${BUILD}" "${LOG}"
+	trap - INT TERM EXIT
+    popd
+}
+
+function build_lbrycrd() {
+    cd "${SOURCE_DIR}"
+    ./autogen.sh > "${LBRYCRD_LOG}" 2>&1
+    LDFLAGS="-L${OPENSSL_PREFIX}/lib -L${BDB_PREFIX}/lib -L${LIBEVENT_PREFIX}/lib"
+    OPTIONS="--enable-cxx --enable-static --disable-shared --with-pic"
+    if [ "${OS_NAME}" = "osx" ]; then
+        CPPFLAGS="-I${OPENSSL_PREFIX}/include -I${BDB_PREFIX}/include -I${LIBEVENT_PREFIX}/include -I${ICU_PREFIX}/include"
+    else
+        CPPFLAGS="-I${OPENSSL_PREFIX}/include -I${BDB_PREFIX}/include -I${LIBEVENT_PREFIX}/include -I${ICU_PREFIX}/include -Wno-unused-local-typedefs -Wno-deprecated -Wno-implicit-fallthrough"
+    fi
+
+    CPPFLAGS="${CPPFLAGS}" LDFLAGS="${LDFLAGS}"  \
+            ./configure --without-gui ${OPTIONS} \
+	    --with-boost="${BOOST_PREFIX}"   \
+            --with-icu="${ICU_PREFIX}" >> "${LBRYCRD_LOG}" 2>&1
+
+    background "make ${PARALLEL}" "${LBRYCRD_LOG}" "Waiting for lbrycrd to finish building"
+}
+
+function clang_format_diff(){
+    # run a code formatting check on any commits not in master
+    # requires clang-format
+    git diff -U0 origin/master -- '*.h' '*.cpp' | ./contrib/devtools/clang-format-diff.py -p1
+}
+
+# these variables are needed in both functions
+LBRYCRD_DEPENDENCIES="$(pwd)/lbrycrd-dependencies"
+OUTPUT_DIR="$(pwd)/build"
+LOG_DIR="$(pwd)/logs"
+ICU_PREFIX="${OUTPUT_DIR}/icu"
+BDB_PREFIX="${OUTPUT_DIR}/bdb"
+OPENSSL_PREFIX="${OUTPUT_DIR}/openssl"
+BOOST_PREFIX="${OUTPUT_DIR}/boost"
+LIBEVENT_PREFIX="${OUTPUT_DIR}/libevent"
+
+if [ "${BUILD_DEPENDENCIES}" = true ]; then
+    build_dependencies
+fi
+
+if [ "${CHECK_CODE_FORMAT}" = true ]; then
+    LINES_W_FORMAT_REQUIRED=$(clang_format_diff | wc -l)
+    if [ ${LINES_W_FORMAT_REQUIRED} -ne 0  ]; then
+        echo "Failed to pass clang format diff: See below for the diff"
+        clang_format_diff
+        exit 1
+    fi
+fi
+
+set +u
+export PKG_CONFIG_PATH="${PKG_CONFIG_PATH}:${OPENSSL_PREFIX}/lib/pkgconfig:${LIBEVENT_PREFIX}/lib/pkgconfig:${ICU_PREFIX}/lib/pkgconfig"
+set -u
+
+if [ "${BUILD_LBRYCRD}" = true ]; then
+    LBRYCRD_LOG="${LOG_DIR}/lbrycrd_build.log"
+    echo "Building lbrycrd.  tail -f ${LBRYCRD_LOG} to see the details and monitor progress"
+    trap 'cat_and_exit "${LBRYCRD_LOG}"' INT TERM EXIT
+    build_lbrycrd
+    trap - INT TERM EXIT
+
+    ./src/test/test_lbrycrd
+    set +u
+    if [[ ! $CXXFLAGS =~ -g ]]; then
+        strip src/lbrycrdd
+        strip src/lbrycrd-cli
+        strip src/lbrycrd-tx
+    fi
+fi

src/Makefile.am

@@ -19,7 +19,7 @@ else
 LIBUNIVALUE = $(UNIVALUE_LIBS)
 endif
 
-BITCOIN_INCLUDES=-I$(builddir) $(BDB_CPPFLAGS) $(BOOST_CPPFLAGS) $(LEVELDB_CPPFLAGS) $(CRYPTO_CFLAGS) $(SSL_CFLAGS)
+BITCOIN_INCLUDES=-I$(builddir) $(BDB_CPPFLAGS) $(ICU_CPPFLAGS) $(BOOST_CPPFLAGS) $(LEVELDB_CPPFLAGS) $(CRYPTO_CFLAGS)
 
 BITCOIN_INCLUDES += -I$(srcdir)/secp256k1/include
 BITCOIN_INCLUDES += $(UNIVALUE_CFLAGS)
@@ -80,11 +80,11 @@ TESTS =
 BENCHMARKS =
 
 if BUILD_BITCOIND
-  bin_PROGRAMS += bitcoind
+  bin_PROGRAMS += lbrycrdd
 endif
 
 if BUILD_BITCOIN_UTILS
-  bin_PROGRAMS += bitcoin-cli bitcoin-tx
+  bin_PROGRAMS += lbrycrd-cli lbrycrd-tx
 endif
 
 .PHONY: FORCE check-symbols check-security
@@ -102,6 +102,7 @@ BITCOIN_CORE_H = \
   chainparamsseeds.h \
   checkpoints.h \
   checkqueue.h \
+  claimtrie.h \
   clientversion.h \
   coins.h \
   compat.h \
@@ -127,12 +128,14 @@ BITCOIN_CORE_H = \
   key.h \
   key_io.h \
   keystore.h \
+  lbry.h \
   dbwrapper.h \
   limitedmap.h \
   logging.h \
   memusage.h \
   merkleblock.h \
   miner.h \
+  nameclaim.h \
   net.h \
   net_processing.h \
   netaddress.h \
@@ -178,10 +181,12 @@ BITCOIN_CORE_H = \
   txdb.h \
   txmempool.h \
   ui_interface.h \
+  uint256.h \
   undo.h \
   util.h \
   utilmemory.h \
   utilmoneystr.h \
+  utilstrencodings.h \
   utiltime.h \
   validation.h \
   validationinterface.h \
@@ -221,6 +226,8 @@ libbitcoin_server_a_SOURCES = \
   blockencodings.cpp \
   chain.cpp \
   checkpoints.cpp \
+  claimtrie.cpp \
+  claimtrieforks.cpp \
   consensus/tx_verify.cpp \
   httprpc.cpp \
   httpserver.cpp \
@@ -228,8 +235,10 @@ libbitcoin_server_a_SOURCES = \
   index/txindex.cpp \
   init.cpp \
   dbwrapper.cpp \
+  lbry.cpp \
   merkleblock.cpp \
   miner.cpp \
+  nameclaim.cpp \
   net.cpp \
   net_processing.cpp \
   noui.cpp \
@@ -240,6 +249,7 @@ libbitcoin_server_a_SOURCES = \
   pow.cpp \
   rest.cpp \
   rpc/blockchain.cpp \
+  rpc/claimtrie.cpp \
   rpc/mining.cpp \
   rpc/misc.cpp \
   rpc/net.cpp \
@@ -253,6 +263,8 @@ libbitcoin_server_a_SOURCES = \
   txdb.cpp \
   txmempool.cpp \
   ui_interface.cpp \
+  uint256.cpp \
+  utilstrencodings.cpp \
   validation.cpp \
   validationinterface.cpp \
   versionbits.cpp \
@@ -383,6 +395,7 @@ libbitcoin_common_a_SOURCES = \
   key.cpp \
   key_io.cpp \
   keystore.cpp \
+  nameclaim.cpp \
   netaddress.cpp \
   netbase.cpp \
   policy/feerate.cpp \
@@ -399,7 +412,7 @@ libbitcoin_common_a_SOURCES = \
 # This library *must* be included to make sure that the glibc
 # backward-compatibility objects and their sanity checks are linked.
 libbitcoin_util_a_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES)
-libbitcoin_util_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
+libbitcoin_util_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS) $(CRYPTO_CFLAGS)
 libbitcoin_util_a_SOURCES = \
   support/lockedpool.cpp \
   chainparamsbase.cpp \
@@ -416,6 +429,7 @@ libbitcoin_util_a_SOURCES = \
   support/cleanse.cpp \
   sync.cpp \
   threadinterrupt.cpp \
+  uint256.cpp \
   util.cpp \
   utilmoneystr.cpp \
   utilstrencodings.cpp \
@@ -427,7 +441,7 @@ libbitcoin_util_a_SOURCES += compat/glibc_compat.cpp
 AM_LDFLAGS += $(COMPAT_LDFLAGS)
 endif
 
-# cli: shared between bitcoin-cli and bitcoin-qt
+# cli: shared between lbrycrd-cli and bitcoin-qt
 libbitcoin_cli_a_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES)
 libbitcoin_cli_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
 libbitcoin_cli_a_SOURCES = \
@@ -438,16 +452,16 @@ nodist_libbitcoin_util_a_SOURCES = $(srcdir)/obj/build.h
 #
 
 # bitcoind binary #
-bitcoind_SOURCES = bitcoind.cpp
+lbrycrdd_SOURCES = bitcoind.cpp
-bitcoind_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES)
+lbrycrdd_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES)
-bitcoind_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
+lbrycrdd_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
-bitcoind_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS)
+lbrycrdd_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS)
 
 if TARGET_WINDOWS
-bitcoind_SOURCES += bitcoind-res.rc
+lbrycrdd_SOURCES += bitcoind-res.rc
 endif
 
-bitcoind_LDADD = \
+lbrycrdd_LDADD = \
   $(LIBBITCOIN_SERVER) \
   $(LIBBITCOIN_WALLET) \
   $(LIBBITCOIN_COMMON) \
@@ -461,38 +475,38 @@ bitcoind_LDADD = \
   $(LIBMEMENV) \
   $(LIBSECP256K1)
 
-bitcoind_LDADD += $(BOOST_LIBS) $(BDB_LIBS) $(SSL_LIBS) $(CRYPTO_LIBS) $(MINIUPNPC_LIBS) $(EVENT_PTHREADS_LIBS) $(EVENT_LIBS) $(ZMQ_LIBS)
+lbrycrdd_LDADD += $(BOOST_LIBS) $(BDB_LIBS) $(CRYPTO_LIBS) $(ICU_LIBS) $(MINIUPNPC_LIBS) $(EVENT_PTHREADS_LIBS) $(EVENT_LIBS) $(ZMQ_LIBS)
 
-# bitcoin-cli binary #
+# lbrycrd-cli binary #
-bitcoin_cli_SOURCES = bitcoin-cli.cpp
+lbrycrd_cli_SOURCES = bitcoin-cli.cpp
-bitcoin_cli_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) $(EVENT_CFLAGS)
+lbrycrd_cli_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) $(EVENT_CFLAGS)
-bitcoin_cli_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
+lbrycrd_cli_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
-bitcoin_cli_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS)
+lbrycrd_cli_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS)
 
 if TARGET_WINDOWS
-bitcoin_cli_SOURCES += bitcoin-cli-res.rc
+lbrycrd_cli_SOURCES += bitcoin-cli-res.rc
 endif
 
-bitcoin_cli_LDADD = \
+lbrycrd_cli_LDADD = \
   $(LIBBITCOIN_CLI) \
   $(LIBUNIVALUE) \
   $(LIBBITCOIN_UTIL) \
   $(LIBBITCOIN_CRYPTO)
 
-bitcoin_cli_LDADD += $(BOOST_LIBS) $(SSL_LIBS) $(CRYPTO_LIBS) $(EVENT_LIBS)
+lbrycrd_cli_LDADD += $(BOOST_LIBS) $(CRYPTO_LIBS) $(ICU_LIBS) $(EVENT_LIBS)
 #
 
 # bitcoin-tx binary #
-bitcoin_tx_SOURCES = bitcoin-tx.cpp
+lbrycrd_tx_SOURCES = bitcoin-tx.cpp
-bitcoin_tx_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES)
+lbrycrd_tx_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES)
-bitcoin_tx_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
+lbrycrd_tx_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
-bitcoin_tx_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS)
+lbrycrd_tx_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS)
 
 if TARGET_WINDOWS
-bitcoin_tx_SOURCES += bitcoin-tx-res.rc
+lbrycrd_tx_SOURCES += bitcoin-tx-res.rc
 endif
 
-bitcoin_tx_LDADD = \
+lbrycrd_tx_LDADD = \
   $(LIBUNIVALUE) \
   $(LIBBITCOIN_COMMON) \
   $(LIBBITCOIN_UTIL) \
@@ -500,7 +514,7 @@ bitcoin_tx_LDADD = \
   $(LIBBITCOIN_CRYPTO) \
   $(LIBSECP256K1)
 
-bitcoin_tx_LDADD += $(BOOST_LIBS) $(CRYPTO_LIBS)
+lbrycrd_tx_LDADD += $(BOOST_LIBS) $(ICU_LIBS) $(CRYPTO_LIBS)
 #
 
 # bitcoinconsensus library #

src/Makefile.bench.include

@@ -55,7 +55,7 @@ if ENABLE_WALLET
 bench_bench_bitcoin_SOURCES += bench/coin_selection.cpp
 endif
 
-bench_bench_bitcoin_LDADD += $(BOOST_LIBS) $(BDB_LIBS) $(SSL_LIBS) $(CRYPTO_LIBS) $(MINIUPNPC_LIBS) $(EVENT_PTHREADS_LIBS) $(EVENT_LIBS)
+bench_bench_bitcoin_LDADD += $(BOOST_LIBS) $(BDB_LIBS) $(CRYPTO_LIBS) $(ICU_LIBS) $(MINIUPNPC_LIBS) $(EVENT_PTHREADS_LIBS) $(EVENT_LIBS)
 bench_bench_bitcoin_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS)
 
 CLEAN_BITCOIN_BENCH = bench/*.gcda bench/*.gcno $(GENERATED_BENCH_FILES)

src/Makefile.qt.include

@@ -2,7 +2,7 @@
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-bin_PROGRAMS += qt/bitcoin-qt
+bin_PROGRAMS += qt/lbrycrd-qt
 EXTRA_LIBRARIES += qt/libbitcoinqt.a
 
 # bitcoin qt core #
@@ -366,7 +366,7 @@ BITCOIN_RC = qt/res/bitcoin-qt-res.rc
 BITCOIN_QT_INCLUDES = -DQT_NO_KEYWORDS
 
 qt_libbitcoinqt_a_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) $(BITCOIN_QT_INCLUDES) \
-  $(QT_INCLUDES) $(QT_DBUS_INCLUDES) $(PROTOBUF_CFLAGS) $(QR_CFLAGS)
+  $(QT_INCLUDES) $(QT_DBUS_INCLUDES) $(PROTOBUF_CFLAGS) $(QR_CFLAGS) $(SSL_CFLAGS)
 qt_libbitcoinqt_a_CXXFLAGS = $(AM_CXXFLAGS) $(QT_PIE_FLAGS)
 qt_libbitcoinqt_a_OBJCXXFLAGS = $(AM_OBJCXXFLAGS) $(QT_PIE_FLAGS)
 
@@ -382,37 +382,37 @@ QT_FORMS_H=$(join $(dir $(QT_FORMS_UI)),$(addprefix ui_, $(notdir $(QT_FORMS_UI:
 # Most files will depend on the forms and moc files as includes. Generate them
 # before anything else.
 $(QT_MOC): $(QT_FORMS_H)
-$(qt_libbitcoinqt_a_OBJECTS) $(qt_bitcoin_qt_OBJECTS) : | $(QT_MOC)
+$(qt_libbitcoinqt_a_OBJECTS) $(qt_lbrycrd_qt_OBJECTS) : | $(QT_MOC)
 
 #Generating these with a half-written protobuf header leads to wacky results.
 #This makes sure it's done.
 $(QT_MOC): $(PROTOBUF_H)
 $(QT_MOC_CPP): $(PROTOBUF_H)
 
-# bitcoin-qt binary #
+# lbrycrd-qt binary #
-qt_bitcoin_qt_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) $(BITCOIN_QT_INCLUDES) \
+qt_lbrycrd_qt_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) $(BITCOIN_QT_INCLUDES) \
   $(QT_INCLUDES) $(PROTOBUF_CFLAGS) $(QR_CFLAGS)
-qt_bitcoin_qt_CXXFLAGS = $(AM_CXXFLAGS) $(QT_PIE_FLAGS)
+qt_lbrycrd_qt_CXXFLAGS = $(AM_CXXFLAGS) $(QT_PIE_FLAGS)
 
-qt_bitcoin_qt_SOURCES = qt/bitcoin.cpp
+qt_lbrycrd_qt_SOURCES = qt/bitcoin.cpp
 if TARGET_DARWIN
-  qt_bitcoin_qt_SOURCES += $(BITCOIN_MM)
+  qt_lbrycrd_qt_SOURCES += $(BITCOIN_MM)
 endif
 if TARGET_WINDOWS
-  qt_bitcoin_qt_SOURCES += $(BITCOIN_RC)
+  qt_lbrycrd_qt_SOURCES += $(BITCOIN_RC)
 endif
-qt_bitcoin_qt_LDADD = qt/libbitcoinqt.a $(LIBBITCOIN_SERVER)
+qt_lbrycrd_qt_LDADD = qt/libbitcoinqt.a $(LIBBITCOIN_SERVER)
 if ENABLE_WALLET
-qt_bitcoin_qt_LDADD += $(LIBBITCOIN_UTIL) $(LIBBITCOIN_WALLET)
+qt_lbrycrd_qt_LDADD += $(LIBBITCOIN_UTIL) $(LIBBITCOIN_WALLET)
 endif
 if ENABLE_ZMQ
-qt_bitcoin_qt_LDADD += $(LIBBITCOIN_ZMQ) $(ZMQ_LIBS)
+qt_lbrycrd_qt_LDADD += $(LIBBITCOIN_ZMQ) $(ZMQ_LIBS)
 endif
-qt_bitcoin_qt_LDADD += $(LIBBITCOIN_CLI) $(LIBBITCOIN_COMMON) $(LIBBITCOIN_UTIL) $(LIBBITCOIN_CONSENSUS) $(LIBBITCOIN_CRYPTO) $(LIBUNIVALUE) $(LIBLEVELDB) $(LIBLEVELDB_SSE42) $(LIBMEMENV) \
+qt_lbrycrd_qt_LDADD += $(LIBBITCOIN_CLI) $(LIBBITCOIN_COMMON) $(LIBBITCOIN_UTIL) $(LIBBITCOIN_CONSENSUS) $(LIBBITCOIN_CRYPTO) $(LIBUNIVALUE) $(LIBLEVELDB) $(LIBLEVELDB_SSE42) $(LIBMEMENV) \
-  $(BOOST_LIBS) $(QT_LIBS) $(QT_DBUS_LIBS) $(QR_LIBS) $(PROTOBUF_LIBS) $(BDB_LIBS) $(SSL_LIBS) $(CRYPTO_LIBS) $(MINIUPNPC_LIBS) $(LIBSECP256K1) \
+  $(BOOST_LIBS) $(QT_LIBS) $(QT_DBUS_LIBS) $(QR_LIBS) $(PROTOBUF_LIBS) $(ICU_LIBS) $(BDB_LIBS) $(SSL_LIBS) $(CRYPTO_LIBS) $(MINIUPNPC_LIBS) $(LIBSECP256K1) \
   $(EVENT_PTHREADS_LIBS) $(EVENT_LIBS)
-qt_bitcoin_qt_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(QT_LDFLAGS) $(LIBTOOL_APP_LDFLAGS)
+qt_lbrycrd_qt_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(QT_LDFLAGS) $(LIBTOOL_APP_LDFLAGS)
-qt_bitcoin_qt_LIBTOOLFLAGS = $(AM_LIBTOOLFLAGS) --tag CXX
+qt_lbrycrd_qt_LIBTOOLFLAGS = $(AM_LIBTOOLFLAGS) --tag CXX
 
 #locale/foo.ts -> locale/foo.qm
 QT_QM=$(QT_TS:.ts=.qm)
@@ -444,9 +444,9 @@ CLEAN_QT = $(nodist_qt_libbitcoinqt_a_SOURCES) $(QT_QM) $(QT_FORMS_H) qt/*.gcda
 CLEANFILES += $(CLEAN_QT)
 
 bitcoin_qt_clean: FORCE
-	rm -f $(CLEAN_QT) $(qt_libbitcoinqt_a_OBJECTS) $(qt_bitcoin_qt_OBJECTS) qt/bitcoin-qt$(EXEEXT) $(LIBBITCOINQT)
+	rm -f $(CLEAN_QT) $(qt_libbitcoinqt_a_OBJECTS) $(qt_lbrycrd_qt_OBJECTS) qt/lbrycrd-qt$(EXEEXT) $(LIBBITCOINQT)
 
-bitcoin_qt : qt/bitcoin-qt$(EXEEXT)
+bitcoin_qt : qt/lbrycrd-qt$(EXEEXT)
 
 ui_%.h: %.ui
 	@test -f $(UIC)

src/Makefile.qttest.include

@@ -2,8 +2,8 @@
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-bin_PROGRAMS += qt/test/test_bitcoin-qt
+bin_PROGRAMS += qt/test/test_lbrycrd-qt
-TESTS += qt/test/test_bitcoin-qt
+TESTS += qt/test/test_lbrycrd-qt
 
 TEST_QT_MOC_CPP = \
   qt/test/moc_compattests.cpp \
@@ -33,10 +33,10 @@ TEST_BITCOIN_CPP = \
 TEST_BITCOIN_H = \
   test/test_bitcoin.h
 
-qt_test_test_bitcoin_qt_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) $(BITCOIN_QT_INCLUDES) \
+qt_test_test_lbrycrd_qt_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) $(BITCOIN_QT_INCLUDES) \
   $(QT_INCLUDES) $(QT_TEST_INCLUDES) $(PROTOBUF_CFLAGS)
 
-qt_test_test_bitcoin_qt_SOURCES = \
+qt_test_test_lbrycrd_qt_SOURCES = \
   qt/test/compattests.cpp \
   qt/test/rpcnestedtests.cpp \
   qt/test/test_main.cpp \
@@ -46,37 +46,37 @@ qt_test_test_bitcoin_qt_SOURCES = \
   $(TEST_BITCOIN_CPP) \
   $(TEST_BITCOIN_H)
 if ENABLE_WALLET
-qt_test_test_bitcoin_qt_SOURCES += \
+qt_test_test_lbrycrd_qt_SOURCES += \
   qt/test/addressbooktests.cpp \
   qt/test/paymentservertests.cpp \
   qt/test/wallettests.cpp \
   wallet/test/wallet_test_fixture.cpp
 endif
 
-nodist_qt_test_test_bitcoin_qt_SOURCES = $(TEST_QT_MOC_CPP)
+nodist_qt_test_test_lbrycrd_qt_SOURCES = $(TEST_QT_MOC_CPP)
 
-qt_test_test_bitcoin_qt_LDADD = $(LIBBITCOINQT) $(LIBBITCOIN_SERVER)
+qt_test_test_lbrycrd_qt_LDADD = $(LIBBITCOINQT) $(LIBBITCOIN_SERVER)
 if ENABLE_WALLET
-qt_test_test_bitcoin_qt_LDADD += $(LIBBITCOIN_UTIL) $(LIBBITCOIN_WALLET)
+qt_test_test_lbrycrd_qt_LDADD += $(LIBBITCOIN_UTIL) $(LIBBITCOIN_WALLET)
 endif
 if ENABLE_ZMQ
-qt_test_test_bitcoin_qt_LDADD += $(LIBBITCOIN_ZMQ) $(ZMQ_LIBS)
+qt_test_test_lbrycrd_qt_LDADD += $(LIBBITCOIN_ZMQ) $(ZMQ_LIBS)
 endif
-qt_test_test_bitcoin_qt_LDADD += $(LIBBITCOIN_CLI) $(LIBBITCOIN_COMMON) $(LIBBITCOIN_UTIL) $(LIBBITCOIN_CONSENSUS) $(LIBBITCOIN_CRYPTO) $(LIBUNIVALUE) $(LIBLEVELDB) \
+qt_test_test_lbrycrd_qt_LDADD += $(LIBBITCOIN_CLI) $(LIBBITCOIN_COMMON) $(LIBBITCOIN_UTIL) $(LIBBITCOIN_CONSENSUS) $(LIBBITCOIN_CRYPTO) $(LIBUNIVALUE) $(LIBLEVELDB) \
   $(LIBLEVELDB_SSE42) $(LIBMEMENV) $(BOOST_LIBS) $(QT_DBUS_LIBS) $(QT_TEST_LIBS) $(QT_LIBS) \
-  $(QR_LIBS) $(PROTOBUF_LIBS) $(BDB_LIBS) $(SSL_LIBS) $(CRYPTO_LIBS) $(MINIUPNPC_LIBS) $(LIBSECP256K1) \
+  $(QR_LIBS) $(PROTOBUF_LIBS) $(ICU_LIBS) $(BDB_LIBS) $(SSL_LIBS) $(CRYPTO_LIBS) $(MINIUPNPC_LIBS) $(LIBSECP256K1) \
   $(EVENT_PTHREADS_LIBS) $(EVENT_LIBS)
-qt_test_test_bitcoin_qt_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(QT_LDFLAGS) $(LIBTOOL_APP_LDFLAGS)
+qt_test_test_lbrycrd_qt_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(QT_LDFLAGS) $(LIBTOOL_APP_LDFLAGS)
-qt_test_test_bitcoin_qt_CXXFLAGS = $(AM_CXXFLAGS) $(QT_PIE_FLAGS)
+qt_test_test_lbrycrd_qt_CXXFLAGS = $(AM_CXXFLAGS) $(QT_PIE_FLAGS)
 
 CLEAN_BITCOIN_QT_TEST = $(TEST_QT_MOC_CPP) qt/test/*.gcda qt/test/*.gcno
 
 CLEANFILES += $(CLEAN_BITCOIN_QT_TEST)
 
-test_bitcoin_qt : qt/test/test_bitcoin-qt$(EXEEXT)
+test_lbrycrd_qt : qt/test/test_bitcoin-qt$(EXEEXT)
 
-test_bitcoin_qt_check : qt/test/test_bitcoin-qt$(EXEEXT) FORCE
+test_lbrycrd_qt_check : qt/test/test_bitcoin-qt$(EXEEXT) FORCE
 	$(MAKE) check-TESTS TESTS=$^
 
-test_bitcoin_qt_clean: FORCE
+test_lbrycrd_qt_clean: FORCE
-	rm -f $(CLEAN_BITCOIN_QT_TEST) $(qt_test_test_bitcoin_qt_OBJECTS)
+	rm -f $(CLEAN_BITCOIN_QT_TEST) $(qt_test_test_lbrycrd_qt_OBJECTS)

src/Makefile.test.include

@@ -2,13 +2,14 @@
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-bin_PROGRAMS += test/test_bitcoin
+bin_PROGRAMS += test/test_lbrycrd
-noinst_PROGRAMS += test/test_bitcoin_fuzzy
+noinst_PROGRAMS += test/test_lbrycrd_fuzzy
 TEST_SRCDIR = test
-TEST_BINARY=test/test_bitcoin$(EXEEXT)
+TEST_BINARY=test/test_lbrycrd$(EXEEXT)
 
 JSON_TEST_FILES = \
   test/data/base58_encode_decode.json \
+  test/data/base58_keys_valid.json \
   test/data/key_io_valid.json \
   test/data/key_io_invalid.json \
   test/data/script_tests.json \
@@ -40,6 +41,7 @@ BITCOIN_TESTS =\
   test/blockchain_tests.cpp \
   test/blockencodings_tests.cpp \
   test/bloom_tests.cpp \
+  test/Checkpoints_tests.cpp \
   test/bswap_tests.cpp \
   test/checkqueue_tests.cpp \
   test/coins_tests.cpp \
@@ -61,6 +63,9 @@ BITCOIN_TESTS =\
   test/miner_tests.cpp \
   test/multisig_tests.cpp \
   test/net_tests.cpp \
+  test/claimtriecache_tests.cpp \
+  test/claimtriebranching_tests.cpp \
+  test/nameclaim_tests.cpp \
   test/netbase_tests.cpp \
   test/pmt_tests.cpp \
   test/policyestimator_tests.cpp \
@@ -95,6 +100,7 @@ BITCOIN_TESTS =\
 if ENABLE_WALLET
 BITCOIN_TESTS += \
   wallet/test/accounting_tests.cpp \
+  wallet/test/db_tests.cpp \
   wallet/test/psbt_wallet_tests.cpp \
   wallet/test/wallet_tests.cpp \
   wallet/test/wallet_crypto_tests.cpp \
@@ -105,32 +111,32 @@ BITCOIN_TEST_SUITE += \
   wallet/test/wallet_test_fixture.h
 endif
 
-test_test_bitcoin_SOURCES = $(BITCOIN_TEST_SUITE) $(BITCOIN_TESTS) $(JSON_TEST_FILES) $(RAW_TEST_FILES)
+test_test_lbrycrd_SOURCES = $(BITCOIN_TEST_SUITE) $(BITCOIN_TESTS) $(JSON_TEST_FILES) $(RAW_TEST_FILES)
-test_test_bitcoin_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) $(TESTDEFS) $(EVENT_CFLAGS)
+test_test_lbrycrd_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) $(TESTDEFS) $(EVENT_CFLAGS) $(ICU_CPPFLAGS)
-test_test_bitcoin_LDADD =
+test_test_lbrycrd_LDADD =
 if ENABLE_WALLET
-test_test_bitcoin_LDADD += $(LIBBITCOIN_WALLET)
+test_test_lbrycrd_LDADD += $(LIBBITCOIN_WALLET)
 endif
 
-test_test_bitcoin_LDADD += $(LIBBITCOIN_SERVER) $(LIBBITCOIN_CLI) $(LIBBITCOIN_COMMON) $(LIBBITCOIN_UTIL) $(LIBBITCOIN_CONSENSUS) $(LIBBITCOIN_CRYPTO) $(LIBUNIVALUE) \
+test_test_lbrycrd_LDADD += $(LIBBITCOIN_SERVER) $(LIBBITCOIN_CLI) $(LIBBITCOIN_COMMON) $(LIBBITCOIN_UTIL) $(LIBBITCOIN_CONSENSUS) $(LIBBITCOIN_CRYPTO) $(LIBUNIVALUE) \
   $(LIBLEVELDB) $(LIBLEVELDB_SSE42) $(LIBMEMENV) $(BOOST_LIBS) $(BOOST_UNIT_TEST_FRAMEWORK_LIB) $(LIBSECP256K1) $(EVENT_LIBS) $(EVENT_PTHREADS_LIBS)
-test_test_bitcoin_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
+test_test_lbrycrd_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
 
-test_test_bitcoin_LDADD += $(LIBBITCOIN_CONSENSUS) $(BDB_LIBS) $(SSL_LIBS) $(CRYPTO_LIBS) $(MINIUPNPC_LIBS)
+test_test_lbrycrd_LDADD += $(LIBBITCOIN_CONSENSUS) $(BDB_LIBS) $(CRYPTO_LIBS) $(ICU_LIBS) $(MINIUPNPC_LIBS)
-test_test_bitcoin_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS) -static
+test_test_lbrycrd_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS) -static
 
 if ENABLE_ZMQ
-test_test_bitcoin_LDADD += $(ZMQ_LIBS)
+test_test_lbrycrd_LDADD += $(ZMQ_LIBS)
 endif
 #
 
 # test_bitcoin_fuzzy binary #
-test_test_bitcoin_fuzzy_SOURCES = test/test_bitcoin_fuzzy.cpp
+test_test_lbrycrd_fuzzy_SOURCES = test/test_bitcoin_fuzzy.cpp
-test_test_bitcoin_fuzzy_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES)
+test_test_lbrycrd_fuzzy_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES)
-test_test_bitcoin_fuzzy_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
+test_test_lbrycrd_fuzzy_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
-test_test_bitcoin_fuzzy_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS)
+test_test_lbrycrd_fuzzy_LDFLAGS = $(RELDFLAGS) $(AM_LDFLAGS) $(LIBTOOL_APP_LDFLAGS)
 
-test_test_bitcoin_fuzzy_LDADD = \
+test_test_lbrycrd_fuzzy_LDADD = \
   $(LIBUNIVALUE) \
   $(LIBBITCOIN_SERVER) \
   $(LIBBITCOIN_COMMON) \
@@ -142,10 +148,10 @@ test_test_bitcoin_fuzzy_LDADD = \
   $(LIBBITCOIN_CRYPTO_SHANI) \
   $(LIBSECP256K1)
 
-test_test_bitcoin_fuzzy_LDADD += $(BOOST_LIBS) $(CRYPTO_LIBS)
+test_test_lbrycrd_fuzzy_LDADD += $(BOOST_LIBS) $(CRYPTO_LIBS) $(ICU_LIBS)
 #
 
-nodist_test_test_bitcoin_SOURCES = $(GENERATED_TEST_FILES)
+nodist_test_test_lbrycrd_SOURCES = $(GENERATED_TEST_FILES)
 
 $(BITCOIN_TESTS): $(GENERATED_TEST_FILES)
 
@@ -153,13 +159,13 @@ CLEAN_BITCOIN_TEST = test/*.gcda test/*.gcno $(GENERATED_TEST_FILES)
 
 CLEANFILES += $(CLEAN_BITCOIN_TEST)
 
-bitcoin_test: $(TEST_BINARY)
+lbrycrd_test: $(TEST_BINARY)
 
-bitcoin_test_check: $(TEST_BINARY) FORCE
+lbrycrd_test_check: $(TEST_BINARY) FORCE
 	$(MAKE) check-TESTS TESTS=$^
 
-bitcoin_test_clean : FORCE
+lbrycrd_test_clean : FORCE
-	rm -f $(CLEAN_BITCOIN_TEST) $(test_test_bitcoin_OBJECTS) $(TEST_BINARY)
+	rm -f $(CLEAN_BITCOIN_TEST) $(test_test_lbrycrd_OBJECTS) $(TEST_BINARY)
 
 check-local: $(BITCOIN_TESTS:.cpp=.cpp.test)
 	@echo "Running test/util/bitcoin-util-test.py..."
@@ -184,3 +190,12 @@ endif
 	 echo "};};"; \
 	} > "$@.new" && mv -f "$@.new" "$@"
 	@echo "Generated $@"
+
+%.raw.h: %.raw
+	@$(MKDIR_P) $(@D)
+	@echo "namespace alert_tests{" > $@
+	@echo "static unsigned const char $(*F)[] = {" >> $@
+	@$(HEXDUMP) -v -e '8/1 "0x%02x, "' -e '"\n"' $< | $(SED) -e 's/0x  ,//g' >> $@
+	@echo "};};" >> $@
+	@echo "Generated $@"
+

src/amount.h

@@ -23,7 +23,7 @@ static const CAmount CENT = 1000000;
  * critical; in unusual circumstances like a(nother) overflow bug that allowed
  * for the creation of coins out of thin air modification could lead to a fork.
  * */
-static const CAmount MAX_MONEY = 21000000 * COIN;
+static const CAmount MAX_MONEY = 21000000000 * COIN;
 inline bool MoneyRange(const CAmount& nValue) { return (nValue >= 0 && nValue <= MAX_MONEY); }
 
 #endif //  BITCOIN_AMOUNT_H

src/bench/block_assemble.cpp

@@ -41,7 +41,8 @@ static CTxIn MineBlock(const CScript& coinbase_scriptPubKey)
     auto block = PrepareBlock(coinbase_scriptPubKey);
 
     while (!CheckProofOfWork(block->GetHash(), block->nBits, Params().GetConsensus())) {
-        assert(++block->nNonce);
+        ++block->nNonce;
+        assert(block->nNonce);
     }
 
     bool processed{ProcessNewBlock(Params(), block, true, nullptr)};

src/bench/coin_selection.cpp

@@ -33,7 +33,7 @@ static void addCoin(const CAmount& nValue, const CWallet& wallet, std::vector<Ou
 // (https://github.com/bitcoin/bitcoin/issues/7883#issuecomment-224807484)
 static void CoinSelection(benchmark::State& state)
 {
-    const CWallet wallet("dummy", WalletDatabase::CreateDummy());
+    const CWallet wallet(WalletLocation(), WalletDatabase::CreateDummy());
     LOCK(wallet.cs_wallet);
 
     // Add coins.
@@ -57,7 +57,7 @@ static void CoinSelection(benchmark::State& state)
 }
 
 typedef std::set<CInputCoin> CoinSet;
-static const CWallet testWallet("dummy", WalletDatabase::CreateDummy());
+static const CWallet testWallet(WalletLocation(), WalletDatabase::CreateDummy());
 std::vector<std::unique_ptr<CWalletTx>> wtxn;
 
 // Copied from src/wallet/test/coinselector_tests.cpp

src/bitcoin-cli.cpp

@@ -107,10 +107,10 @@ static int AppInitRPC(int argc, char* argv[])
         std::string strUsage = PACKAGE_NAME " RPC client version " + FormatFullVersion() + "\n";
         if (!gArgs.IsArgSet("-version")) {
             strUsage += "\n"
-                "Usage:  bitcoin-cli [options] <command> [params]  Send command to " PACKAGE_NAME "\n"
+                "Usage:  lbrycrd-cli [options] <command> [params]  Send command to " PACKAGE_NAME "\n"
-                "or:     bitcoin-cli [options] -named <command> [name=value]...  Send command to " PACKAGE_NAME " (with named arguments)\n"
+                "or:     lbrycrd-cli [options] -named <command> [name=value]...  Send command to " PACKAGE_NAME " (with named arguments)\n"
-                "or:     bitcoin-cli [options] help                List commands\n"
+                "or:     lbrycrd-cli [options] help                List commands\n"
-                "or:     bitcoin-cli [options] help <command>      Get help for a command\n";
+                "or:     lbrycrd-cli [options] help <command>      Get help for a command\n";
             strUsage += "\n" + gArgs.GetHelpMessage();
         }
 
@@ -470,7 +470,7 @@ static int CommandLineRPC(int argc, char *argv[])
                             strPrint += "error message:\n"+errMsg.get_str();
 
                         if (errCode.isNum() && errCode.get_int() == RPC_WALLET_NOT_SPECIFIED) {
-                            strPrint += "\nTry adding \"-rpcwallet=<filename>\" option to bitcoin-cli command line.";
+                            strPrint += "\nTry adding \"-rpcwallet=<filename>\" option to lbrycrd-cli command line.";
                         }
                     }
                 } else {

src/bitcoin-tx.cpp

@@ -98,9 +98,9 @@ static int AppInitRawTx(int argc, char* argv[])
 
     if (argc < 2 || HelpRequested(gArgs)) {
         // First part of help message is specific to this utility
-        std::string strUsage = PACKAGE_NAME " bitcoin-tx utility version " + FormatFullVersion() + "\n\n" +
+        std::string strUsage = PACKAGE_NAME " lbrycrd-tx utility version " + FormatFullVersion() + "\n\n" +
-            "Usage:  bitcoin-tx [options] <hex-tx> [commands]  Update hex-encoded bitcoin transaction\n" +
+            "Usage:  lbrycrd-tx [options] <hex-tx> [commands]  Update hex-encoded lbrycrd transaction\n" +
-            "or:     bitcoin-tx [options] -create [commands]   Create hex-encoded bitcoin transaction\n" +
+            "or:     lbrycrd-tx [options] -create [commands]   Create hex-encoded lbrycrd transaction\n" +
             "\n";
         strUsage += gArgs.GetHelpMessage();
 

src/bitcoind.cpp

@@ -79,7 +79,7 @@ static bool AppInit(int argc, char* argv[])
         }
         else
         {
-            strUsage += "\nUsage:  bitcoind [options]                     Start " PACKAGE_NAME " Daemon\n";
+            strUsage += "\nUsage:  lbrycrdd [options]                     Start " PACKAGE_NAME " Daemon\n";
             strUsage += "\n" + gArgs.GetHelpMessage();
         }
 
@@ -109,7 +109,7 @@ static bool AppInit(int argc, char* argv[])
         // Error out when loose non-argument tokens are encountered on command line
         for (int i = 1; i < argc; i++) {
             if (!IsSwitchChar(argv[i][0])) {
-                fprintf(stderr, "Error: Command line contains unexpected token '%s', see bitcoind -h for a list of options.\n", argv[i]);
+                fprintf(stderr, "Error: Command line contains unexpected token '%s', see lbrycrdd -h for a list of options.\n", argv[i]);
                 return false;
             }
         }
@@ -141,7 +141,7 @@ static bool AppInit(int argc, char* argv[])
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wdeprecated-declarations"
 #endif
-            fprintf(stdout, "Bitcoin server starting\n");
+            fprintf(stdout, "LBRYcrd server starting\n");
 
             // Daemonize
             if (daemon(1, 0)) { // don't chdir (1), do close FDs (0)

src/chain.h

@@ -209,6 +209,7 @@ public:
     //! block header
     int32_t nVersion;
     uint256 hashMerkleRoot;
+    uint256 hashClaimTrie;
     uint32_t nTime;
     uint32_t nBits;
     uint32_t nNonce;
@@ -237,6 +238,7 @@ public:
 
         nVersion       = 0;
         hashMerkleRoot = uint256();
+        hashClaimTrie  = uint256();
         nTime          = 0;
         nBits          = 0;
         nNonce         = 0;
@@ -253,6 +255,7 @@ public:
 
         nVersion       = block.nVersion;
         hashMerkleRoot = block.hashMerkleRoot;
+        hashClaimTrie  = block.hashClaimTrie;
         nTime          = block.nTime;
         nBits          = block.nBits;
         nNonce         = block.nNonce;
@@ -283,6 +286,7 @@ public:
         if (pprev)
             block.hashPrevBlock = pprev->GetBlockHash();
         block.hashMerkleRoot = hashMerkleRoot;
+        block.hashClaimTrie  = hashClaimTrie;
         block.nTime          = nTime;
         block.nBits          = nBits;
         block.nNonce         = nNonce;
@@ -294,6 +298,11 @@ public:
         return *phashBlock;
     }
 
+    uint256 GetBlockPoWHash() const
+    {
+        return GetBlockHeader().GetPoWHash();
+    }
+
     int64_t GetBlockTime() const
     {
         return (int64_t)nTime;
@@ -322,9 +331,10 @@ public:
 
     std::string ToString() const
     {
-        return strprintf("CBlockIndex(pprev=%p, nHeight=%d, merkle=%s, hashBlock=%s)",
+        return strprintf("CBlockIndex(pprev=%p, nHeight=%d, merkle=%s, claimtrie=%s, hashBlock=%s)",
             pprev, nHeight,
             hashMerkleRoot.ToString(),
+            hashClaimTrie.ToString(),
             GetBlockHash().ToString());
     }
 
@@ -402,6 +412,7 @@ public:
         READWRITE(this->nVersion);
         READWRITE(hashPrev);
         READWRITE(hashMerkleRoot);
+        READWRITE(hashClaimTrie);
         READWRITE(nTime);
         READWRITE(nBits);
         READWRITE(nNonce);
@@ -413,19 +424,20 @@ public:
         block.nVersion        = nVersion;
         block.hashPrevBlock   = hashPrev;
         block.hashMerkleRoot  = hashMerkleRoot;
+        block.hashClaimTrie   = hashClaimTrie;
         block.nTime           = nTime;
         block.nBits           = nBits;
         block.nNonce          = nNonce;
         return block.GetHash();
     }
 
-
     std::string ToString() const
     {
         std::string str = "CDiskBlockIndex(";
         str += CBlockIndex::ToString();
-        str += strprintf("\n                hashBlock=%s, hashPrev=%s)",
+        str += strprintf("\n                hashBlock=%s, hashClaimTrie=%s, hashPrev=%s)",
             GetBlockHash().ToString(),
+            hashClaimTrie.ToString(),
             hashPrev.ToString());
         return str;
     }

src/chainparams.cpp

@@ -14,6 +14,38 @@
 
 #include <chainparamsseeds.h>
 
+//#define FIND_GENESIS
+
+#define GENESIS_MERKLE_ROOT "b8211c82c3d15bcd78bba57005b86fed515149a53a425eb592c07af99fe559cc"
+
+#define MAINNET_GENESIS_HASH "9c89283ba0f3227f6c03b70216b9f665f0118d5e0fa729cedf4fb34d6a34f463"
+#define MAINNET_GENESIS_NONCE 1287
+
+#define TESTNET_GENESIS_HASH "9c89283ba0f3227f6c03b70216b9f665f0118d5e0fa729cedf4fb34d6a34f463"
+#define TESTNET_GENESIS_NONCE 1287
+
+#define REGTEST_GENESIS_HASH "6e3fcf1299d4ec5d79c3a4c91d624a4acf9e2e173d95a1a0504f677669687556"
+#define REGTEST_GENESIS_NONCE 1
+
+bool CheckProofOfWork2(uint256 hash, unsigned int nBits, const Consensus::Params& params)
+{
+    bool fNegative;
+    bool fOverflow;
+    arith_uint256 bnTarget;
+
+    bnTarget.SetCompact(nBits, &fNegative, &fOverflow);
+
+    // Check range
+    if (fNegative || bnTarget == 0 || fOverflow || bnTarget > UintToArith256(params.powLimit))
+        return error("CheckProofOfWork(): nBits below minimum work");
+
+    // Check proof of work matches claimed amount
+    if (UintToArith256(hash) > bnTarget)
+        return error("CheckProofOfWork(): hash doesn't match nBits");
+
+    return true;
+}
+
 static CBlock CreateGenesisBlock(const char* pszTimestamp, const CScript& genesisOutputScript, uint32_t nTime, uint32_t nNonce, uint32_t nBits, int32_t nVersion, const CAmount& genesisReward)
 {
     CMutableTransaction txNew;
@@ -22,6 +54,9 @@ static CBlock CreateGenesisBlock(const char* pszTimestamp, const CScript& genesi
     txNew.vout.resize(1);
     txNew.vin[0].scriptSig = CScript() << 486604799 << CScriptNum(4) << std::vector<unsigned char>((const unsigned char*)pszTimestamp, (const unsigned char*)pszTimestamp + strlen(pszTimestamp));
     txNew.vout[0].nValue = genesisReward;
+    //txNew.vout[0].scriptPubKey = CScript() << ParseHex("04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f") << OP_CHECKSIG;
+    //txNew.vout[0].scriptPubKey = CScript() << ParseHex("0425caecb9fbf6cf50979644e85c11e3ec9007fd477fab9683648c6539e59b59c3a4d9b9c0b552c37eee6476f3e0d8425ac0346fe69ad61628b8c340d42fbfa3fd") << OP_CHECKSIG;
+    //txNew.vout[0].scriptPubKey = CScript() << OP_DUP << OP_HASH160 << ParseHex("e5ff2d9e3a254622ae493573169c0fa94c82fe4f") << OP_EQUALVERIFY << OP_CHECKSIG;
     txNew.vout[0].scriptPubKey = genesisOutputScript;
 
     CBlock genesis;
@@ -32,6 +67,21 @@ static CBlock CreateGenesisBlock(const char* pszTimestamp, const CScript& genesi
     genesis.vtx.push_back(MakeTransactionRef(std::move(txNew)));
     genesis.hashPrevBlock.SetNull();
     genesis.hashMerkleRoot = BlockMerkleRoot(genesis);
+    genesis.hashClaimTrie = uint256S("0x0000000000000000000000000000000000000000000000000000000000000001");
+
+#ifdef FIND_GENESIS
+    while (true)
+    {
+        genesis.nNonce += 1;
+        if (CheckProofOfWork2(genesis.GetPoWHash(), nBits, consensus))
+        {
+            std::cout << "nonce: " << genesis.nNonce << std::endl;
+            std::cout << "hex: " << genesis.GetHash().GetHex() << std::endl;
+            std::cout << "pow hash: " << genesis.GetPoWHash().GetHex() << std::endl;
+            break;
+        }
+    }
+#endif
     return genesis;
 }
 
@@ -48,8 +98,8 @@ static CBlock CreateGenesisBlock(const char* pszTimestamp, const CScript& genesi
  */
 static CBlock CreateGenesisBlock(uint32_t nTime, uint32_t nNonce, uint32_t nBits, int32_t nVersion, const CAmount& genesisReward)
 {
-    const char* pszTimestamp = "The Times 03/Jan/2009 Chancellor on brink of second bailout for banks";
+    const char* pszTimestamp = "insert timestamp string";//"The Times 03/Jan/2009 Chancellor on brink of second bailout for banks";
-    const CScript genesisOutputScript = CScript() << ParseHex("04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f") << OP_CHECKSIG;
+    const CScript genesisOutputScript = CScript() << OP_DUP << OP_HASH160 << ParseHex("345991dbf57bfb014b87006acdfafbfc5fe8292f") << OP_EQUALVERIFY << OP_CHECKSIG;
     return CreateGenesisBlock(pszTimestamp, genesisOutputScript, nTime, nNonce, nBits, nVersion, genesisReward);
 }
 
@@ -73,16 +123,26 @@ void CChainParams::UpdateVersionBitsParameters(Consensus::DeploymentPos d, int64
 class CMainParams : public CChainParams {
 public:
     CMainParams() {
-        strNetworkID = "main";
+        strNetworkID = "lbrycrd";
-        consensus.nSubsidyHalvingInterval = 210000;
+        consensus.nSubsidyLevelInterval = 1<<5;
+        consensus.nMajorityEnforceBlockUpgrade = 750;
+        consensus.nMajorityRejectBlockOutdated = 950;
+        consensus.nMajorityWindow = 1000;
         consensus.BIP16Exception = uint256S("0x00000000000002dc756eebf4f49723ed8d30cc28a5f108eb94b1ba88ac4f9c22");
-        consensus.BIP34Height = 227931;
+        consensus.BIP34Height = 1;
-        consensus.BIP34Hash = uint256S("0x000000000000024b89b42a942fe0d9fea3bb44ab7bd1b19115dd6a759c0808b8");
+        consensus.BIP34Hash = uint256S("0xdecb9e2cca03a419fd9cca0cb2b1d5ad11b088f22f8f38556d93ac4358b86c24");
-        consensus.BIP65Height = 388381; // 000000000000000004c2b624ed5d7756c508d90fd0da2c7c679febfa6c4735f0
+        // FIXME: adjust heights
-        consensus.BIP66Height = 363725; // 00000000000000000379eaa19dce8c9b722d46ae6a57c2f1a988119488b50931
+        consensus.BIP65Height = 600000;
-        consensus.powLimit = uint256S("00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff");
+        consensus.BIP66Height = 600000;
-        consensus.nPowTargetTimespan = 14 * 24 * 60 * 60; // two weeks
+        consensus.powLimit = uint256S("0000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff");
-        consensus.nPowTargetSpacing = 10 * 60;
+        consensus.nPowTargetTimespan = 150; //retarget every block
+        consensus.nPowTargetSpacing = 150;
+        consensus.nOriginalClaimExpirationTime = 262974;
+        consensus.nExtendedClaimExpirationTime = 2102400;
+        consensus.nExtendedClaimExpirationForkHeight = 400155;
+        consensus.nAllowMinDiffMinHeight = -1;
+        consensus.nAllowMinDiffMaxHeight = -1;
+        consensus.nNormalizedNameForkHeight = 539940; // targeting 21 March 2019
         consensus.fPowAllowMinDifficultyBlocks = false;
         consensus.fPowNoRetargeting = false;
         consensus.nRuleChangeActivationThreshold = 1916; // 95% of 2016
@@ -98,82 +158,73 @@ public:
 
         // Deployment of SegWit (BIP141, BIP143, and BIP147)
         consensus.vDeployments[Consensus::DEPLOYMENT_SEGWIT].bit = 1;
-        consensus.vDeployments[Consensus::DEPLOYMENT_SEGWIT].nStartTime = 1479168000; // November 15th, 2016.
+        consensus.vDeployments[Consensus::DEPLOYMENT_SEGWIT].nStartTime = 1547942400; // Jan 20, 2019
-        consensus.vDeployments[Consensus::DEPLOYMENT_SEGWIT].nTimeout = 1510704000; // November 15th, 2017.
+        consensus.vDeployments[Consensus::DEPLOYMENT_SEGWIT].nTimeout = 1548288000; // Jan 24, 2019
 
         // The best chain should have at least this much work.
-        consensus.nMinimumChainWork = uint256S("0x0000000000000000000000000000000000000000028822fef1c230963535a90d");
+        consensus.nMinimumChainWork = uint256S("0x000000000000000000000000000000000000000000000000607ca7e806c4c1e9"); //400000
 
         // By default assume that the signatures in ancestors of this block are valid.
-        consensus.defaultAssumeValid = uint256S("0x0000000000000000002e63058c023a9a1de233554f28c7b21380b6c9003f36a8"); //534292
+        //consensus.defaultAssumeValid = uint256S("0xf0e56e70782af63ccb49c76e852540688755869ba59ec68cac9c04a6b4d9f5ca"); //400000
+        consensus.defaultAssumeValid = uint256S("0xa6bbb48f5343eb9b0287c22f3ea8b29f36cf10794a37f8a925a894d6f4519913"); //4000
 
         /**
          * The message start string is designed to be unlikely to occur in normal data.
          * The characters are rarely used upper ASCII, not valid as UTF-8, and produce
          * a large 32-bit integer with any alignment.
          */
-        pchMessageStart[0] = 0xf9;
+        pchMessageStart[0] = 0xfa;
-        pchMessageStart[1] = 0xbe;
+        pchMessageStart[1] = 0xe4;
-        pchMessageStart[2] = 0xb4;
+        pchMessageStart[2] = 0xaa;
-        pchMessageStart[3] = 0xd9;
+        pchMessageStart[3] = 0xf1;
-        nDefaultPort = 8333;
+        nDefaultPort = 9246;
         nPruneAfterHeight = 100000;
 
-        genesis = CreateGenesisBlock(1231006505, 2083236893, 0x1d00ffff, 1, 50 * COIN);
+        genesis = CreateGenesisBlock(1446058291, MAINNET_GENESIS_NONCE, 0x1f00ffff, 1, 400000000 * COIN);
         consensus.hashGenesisBlock = genesis.GetHash();
-        assert(consensus.hashGenesisBlock == uint256S("0x000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f"));
+#ifdef FIND_GENESIS
-        assert(genesis.hashMerkleRoot == uint256S("0x4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b"));
+        std::cout << "hex: " << consensus.hashGenesisBlock.GetHex() << std::endl;
+        std::cout << "merkle root: " << genesis.hashMerkleRoot.GetHex() << std::endl;
+#else
+        assert(consensus.hashGenesisBlock == uint256S(MAINNET_GENESIS_HASH));
+        assert(genesis.hashMerkleRoot == uint256S(GENESIS_MERKLE_ROOT));
+#endif
+        vSeeds.clear();
+        vFixedSeeds.clear();
 
-        // Note that of those which support the service bits prefix, most only support a subset of
+        vSeeds.emplace_back("dnsseed1.lbry.io"); // lbry.io
-        // possible options.
+        vSeeds.emplace_back("dnsseed2.lbry.io"); // lbry.io
-        // This is fine at runtime as we'll fall back to using them as a oneshot if they don't support the
+        vSeeds.emplace_back("dnsseed3.lbry.io"); // lbry.io
-        // service bits we want, but we should get them updated to support all service bits wanted by any
-        // release ASAP to avoid it where possible.
-        vSeeds.emplace_back("seed.bitcoin.sipa.be"); // Pieter Wuille, only supports x1, x5, x9, and xd
-        vSeeds.emplace_back("dnsseed.bluematt.me"); // Matt Corallo, only supports x9
-        vSeeds.emplace_back("dnsseed.bitcoin.dashjr.org"); // Luke Dashjr
-        vSeeds.emplace_back("seed.bitcoinstats.com"); // Christian Decker, supports x1 - xf
-        vSeeds.emplace_back("seed.bitcoin.jonasschnelli.ch"); // Jonas Schnelli, only supports x1, x5, x9, and xd
-        vSeeds.emplace_back("seed.btc.petertodd.org"); // Peter Todd, only supports x1, x5, x9, and xd
-        vSeeds.emplace_back("seed.bitcoin.sprovoost.nl"); // Sjors Provoost
 
-        base58Prefixes[PUBKEY_ADDRESS] = std::vector<unsigned char>(1,0);
+        base58Prefixes[PUBKEY_ADDRESS] = std::vector<unsigned char>(1, 0x55);
-        base58Prefixes[SCRIPT_ADDRESS] = std::vector<unsigned char>(1,5);
+        base58Prefixes[SCRIPT_ADDRESS] = std::vector<unsigned char>(1, 0x7a);
-        base58Prefixes[SECRET_KEY] =     std::vector<unsigned char>(1,128);
+        base58Prefixes[SECRET_KEY] =     std::vector<unsigned char>(1, 0x1c);
         base58Prefixes[EXT_PUBLIC_KEY] = {0x04, 0x88, 0xB2, 0x1E};
         base58Prefixes[EXT_SECRET_KEY] = {0x04, 0x88, 0xAD, 0xE4};
 
+        vFixedSeeds = std::vector<SeedSpec6>(pnSeed6_main, pnSeed6_main + ARRAYLEN(pnSeed6_main));
+
         bech32_hrp = "bc";
 
         vFixedSeeds = std::vector<SeedSpec6>(pnSeed6_main, pnSeed6_main + ARRAYLEN(pnSeed6_main));
 
+        fMiningRequiresPeers = true;
         fDefaultConsistencyChecks = false;
         fRequireStandard = true;
         fMineBlocksOnDemand = false;
 
         checkpointData = {
             {
-                { 11111, uint256S("0x0000000069e244f73d78e8fd29ba2fd2ed618bd6fa2ee92559f542fdb26e7c1d")},
+                { 4000, uint256S("0xa6bbb48f5343eb9b0287c22f3ea8b29f36cf10794a37f8a925a894d6f4519913") },
-                { 33333, uint256S("0x000000002dd5588a74784eaa7ab0507a18ad16a236e7b1ce69f00d7ddfb5d0a6")},
-                { 74000, uint256S("0x0000000000573993a3c9e41ce34471c079dcf5f52a0e824a81e7f953b8661a20")},
-                {105000, uint256S("0x00000000000291ce28027faea320c8d2b054b2e0fe44a773f3eefb151d6bdc97")},
-                {134444, uint256S("0x00000000000005b12ffd4cd315cd34ffd4a594f430ac814c91184a0d42d2b0fe")},
-                {168000, uint256S("0x000000000000099e61ea72015e79632f216fe6cb33d7899acb35b75c8303b763")},
-                {193000, uint256S("0x000000000000059f452a5f7340de6682a977387c17010ff6e6c3bd83ca8b1317")},
-                {210000, uint256S("0x000000000000048b95347e83192f69cf0366076336c639f9b7228e9ba171342e")},
-                {216116, uint256S("0x00000000000001b4f4b433e81ee46494af945cf96014816a4e2370f11b23df4e")},
-                {225430, uint256S("0x00000000000001c108384350f74090433e7fcf79a606b8e797f065b130575932")},
-                {250000, uint256S("0x000000000000003887df1f29024b06fc2200b55f8af8f35453d7be294df2d214")},
-                {279000, uint256S("0x0000000000000001ae8c72a0b0c301f67e3afca10e819efa9041e458e9bd7e40")},
-                {295000, uint256S("0x00000000000000004d9b4ef50f0f9d686fd69db2e03af35a100370c64632a983")},
             }
         };
 
         chainTxData = ChainTxData{
-            // Data from rpc: getchaintxstats 4096 0000000000000000002e63058c023a9a1de233554f28c7b21380b6c9003f36a8
+            1467272478, 4146, 600.0
-            /* nTime    */ 1532884444,
+            /* // Data from rpc: getchaintxstats 4096 0000000000000000002e63058c023a9a1de233554f28c7b21380b6c9003f36a8 */
-            /* nTxCount */ 331282217,
+            /* /\* nTime    *\/ 1532884444, */
-            /* dTxRate  */ 2.4
+            /* /\* nTxCount *\/ 331282217, */
+            /* /\* dTxRate  *\/ 2.4 */
         };
 
         /* disable fallback fee on mainnet */
@@ -187,16 +238,26 @@ public:
 class CTestNetParams : public CChainParams {
 public:
     CTestNetParams() {
-        strNetworkID = "test";
+        strNetworkID = "lbrycrdtest";
-        consensus.nSubsidyHalvingInterval = 210000;
+        consensus.nSubsidyLevelInterval = 1 << 5;
+        consensus.nMajorityEnforceBlockUpgrade = 51;
+        consensus.nMajorityRejectBlockOutdated = 75;
+        consensus.nMajorityWindow = 100;
         consensus.BIP16Exception = uint256S("0x00000000dd30457c001f4095d208cc1296b0eed002427aa599874af7a432b105");
         consensus.BIP34Height = 21111;
         consensus.BIP34Hash = uint256S("0x0000000023b3a96d3484e5abb3755c413e7d41500f8e2a5c3f0dd01299cd8ef8");
-        consensus.BIP65Height = 581885; // 00000000007f6655f22f98e72ed80d8b06dc761d5da09df0fa1dc4be4f861eb6
+        // FIXME: adjust heights
-        consensus.BIP66Height = 330776; // 000000002104c8c45e99a8853285a3b592602a3ccde2b832481da85e9e4ba182
+        consensus.BIP65Height = 1000000;
-        consensus.powLimit = uint256S("00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff");
+        consensus.BIP66Height = 1000000;
-        consensus.nPowTargetTimespan = 14 * 24 * 60 * 60; // two weeks
+        consensus.powLimit = uint256S("0000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff");
-        consensus.nPowTargetSpacing = 10 * 60;
+        consensus.nPowTargetTimespan = 150;
+        consensus.nPowTargetSpacing = 150;
+        consensus.nOriginalClaimExpirationTime = 262974;
+        consensus.nExtendedClaimExpirationTime = 2102400;
+        consensus.nExtendedClaimExpirationForkHeight = 278160;
+        consensus.nAllowMinDiffMinHeight = 277299;
+        consensus.nAllowMinDiffMaxHeight = 1100000;
+        consensus.nNormalizedNameForkHeight = 993380;   // targeting, 21 Feb 2019
         consensus.fPowAllowMinDifficultyBlocks = true;
         consensus.fPowNoRetargeting = false;
         consensus.nRuleChangeActivationThreshold = 1512; // 75% for testchains
@@ -216,30 +277,32 @@ public:
         consensus.vDeployments[Consensus::DEPLOYMENT_SEGWIT].nTimeout = 1493596800; // May 1st 2017
 
         // The best chain should have at least this much work.
-        consensus.nMinimumChainWork = uint256S("0x00000000000000000000000000000000000000000000007dbe94253893cbd463");
+        consensus.nMinimumChainWork = uint256S("0x000000000000000000000000000000000000000000000000000a0c3931735170");
 
         // By default assume that the signatures in ancestors of this block are valid.
-        consensus.defaultAssumeValid = uint256S("0x0000000000000037a8cd3e06cd5edbfe9dd1dbcc5dacab279376ef7cfc2b4c75"); //1354312
+        consensus.defaultAssumeValid = uint256S("9812b0bcb7e889e58d999c897e9eaddb2dab98122ff1cfb238ebeef5351bd48c"); // 1
 
-        pchMessageStart[0] = 0x0b;
+        pchMessageStart[0] = 0xfa;
-        pchMessageStart[1] = 0x11;
+        pchMessageStart[1] = 0xe4;
-        pchMessageStart[2] = 0x09;
+        pchMessageStart[2] = 0xaa;
-        pchMessageStart[3] = 0x07;
+        pchMessageStart[3] = 0xe1;
-        nDefaultPort = 18333;
+        nDefaultPort = 19246;
         nPruneAfterHeight = 1000;
 
-        genesis = CreateGenesisBlock(1296688602, 414098458, 0x1d00ffff, 1, 50 * COIN);
+        genesis = CreateGenesisBlock(1446058291, TESTNET_GENESIS_NONCE, 0x1f00ffff, 1, 400000000 * COIN);
         consensus.hashGenesisBlock = genesis.GetHash();
-        assert(consensus.hashGenesisBlock == uint256S("0x000000000933ea01ad0ee984209779baaec3ced90fa3f408719526f8d77f4943"));
+#ifdef FIND_GENESIS
-        assert(genesis.hashMerkleRoot == uint256S("0x4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b"));
+        std::cout << "testnet genesis hash: " << genesis.GetHash().GetHex() << std::endl;
+        std::cout << "testnet merkle hash: " << genesis.hashMerkleRoot.GetHex() << std::endl;
+#else
+        assert(consensus.hashGenesisBlock == uint256S(TESTNET_GENESIS_HASH));
+        assert(genesis.hashMerkleRoot == uint256S(GENESIS_MERKLE_ROOT));
+#endif
 
         vFixedSeeds.clear();
         vSeeds.clear();
-        // nodes with support for servicebits filtering should be at the top
+        vSeeds.emplace_back("testdnsseed1.lbry.io");
-        vSeeds.emplace_back("testnet-seed.bitcoin.jonasschnelli.ch");
+        vSeeds.emplace_back("testdnsseed2.lbry.io");
-        vSeeds.emplace_back("seed.tbtc.petertodd.org");
-        vSeeds.emplace_back("seed.testnet.bitcoin.sprovoost.nl");
-        vSeeds.emplace_back("testnet-seed.bluematt.me"); // Just a static list of stable node(s), only supports x9
 
         base58Prefixes[PUBKEY_ADDRESS] = std::vector<unsigned char>(1,111);
         base58Prefixes[SCRIPT_ADDRESS] = std::vector<unsigned char>(1,196);
@@ -251,14 +314,15 @@ public:
 
         vFixedSeeds = std::vector<SeedSpec6>(pnSeed6_test, pnSeed6_test + ARRAYLEN(pnSeed6_test));
 
+        fMiningRequiresPeers = true;
         fDefaultConsistencyChecks = false;
         fRequireStandard = false;
         fMineBlocksOnDemand = false;
-
+        fTestnetToBeDeprecatedFieldRPC = true;
 
         checkpointData = {
             {
-                {546, uint256S("000000002a936ca763904c3c35fce2f3556c559c0214345d31b1bcebf76acb70")},
+                {0, uint256S(TESTNET_GENESIS_HASH)},
             }
         };
 
@@ -280,18 +344,25 @@ public:
 class CRegTestParams : public CChainParams {
 public:
     CRegTestParams() {
-        strNetworkID = "regtest";
+        strNetworkID = "lbrycrdreg";
-        consensus.nSubsidyHalvingInterval = 150;
+        consensus.nSubsidyLevelInterval = 1 << 5;
         consensus.BIP16Exception = uint256();
-        consensus.BIP34Height = 100000000; // BIP34 has not activated on regtest (far in the future so block v1 are not rejected in tests)
+        consensus.BIP34Height = 1000; // BIP34 is needed for validation_block_tests
         consensus.BIP34Hash = uint256();
+        // FIXME: update heights and add activation tests
         consensus.BIP65Height = 1351; // BIP65 activated on regtest (Used in rpc activation tests)
         consensus.BIP66Height = 1251; // BIP66 activated on regtest (Used in rpc activation tests)
         consensus.powLimit = uint256S("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff");
-        consensus.nPowTargetTimespan = 14 * 24 * 60 * 60; // two weeks
+        consensus.nPowTargetTimespan = 1;//14 * 24 * 60 * 60; // two weeks
-        consensus.nPowTargetSpacing = 10 * 60;
+        consensus.nPowTargetSpacing = 1;
-        consensus.fPowAllowMinDifficultyBlocks = true;
+        consensus.nOriginalClaimExpirationTime = 500;
-        consensus.fPowNoRetargeting = true;
+        consensus.nExtendedClaimExpirationTime = 600;
+        consensus.nExtendedClaimExpirationForkHeight = 800;
+        consensus.nAllowMinDiffMinHeight = -1;
+        consensus.nAllowMinDiffMaxHeight = -1;
+        consensus.nNormalizedNameForkHeight = 250; // SDK depends upon this number
+        consensus.fPowAllowMinDifficultyBlocks = false;
+        consensus.fPowNoRetargeting = false;
         consensus.nRuleChangeActivationThreshold = 108; // 75% for testchains
         consensus.nMinerConfirmationWindow = 144; // Faster than normal for regtest (144 instead of 2016)
         consensus.vDeployments[Consensus::DEPLOYMENT_TESTDUMMY].bit = 28;
@@ -311,27 +382,34 @@ public:
         consensus.defaultAssumeValid = uint256S("0x00");
 
         pchMessageStart[0] = 0xfa;
-        pchMessageStart[1] = 0xbf;
+        pchMessageStart[1] = 0xe4;
-        pchMessageStart[2] = 0xb5;
+        pchMessageStart[2] = 0xaa;
-        pchMessageStart[3] = 0xda;
+        pchMessageStart[3] = 0xd1;
-        nDefaultPort = 18444;
+        nDefaultPort = 29246;
         nPruneAfterHeight = 1000;
 
-        genesis = CreateGenesisBlock(1296688602, 2, 0x207fffff, 1, 50 * COIN);
+        genesis = CreateGenesisBlock(1446058291, REGTEST_GENESIS_NONCE, 0x207fffff, 1, 400000000 * COIN);
         consensus.hashGenesisBlock = genesis.GetHash();
-        assert(consensus.hashGenesisBlock == uint256S("0x0f9188f13cb7b2c71f2a335e3a4fc328bf5beb436012afca590b1a11466e2206"));
+#ifdef FIND_GENESIS
-        assert(genesis.hashMerkleRoot == uint256S("0x4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b"));
+        std::cout << "regtest genensis hash: " << genesis.GetHash().GetHex() << std::endl;
+        std::cout << "regtest hashmerkleroot: " << genesis.hashMerkleRoot.GetHex() << std::endl;
+#else
+        assert(consensus.hashGenesisBlock == uint256S(REGTEST_GENESIS_HASH));
+        assert(genesis.hashMerkleRoot == uint256S(GENESIS_MERKLE_ROOT));
+#endif
 
         vFixedSeeds.clear(); //!< Regtest mode doesn't have any fixed seeds.
         vSeeds.clear();      //!< Regtest mode doesn't have any DNS seeds.
 
+        fMiningRequiresPeers = false;
         fDefaultConsistencyChecks = true;
         fRequireStandard = false;
         fMineBlocksOnDemand = true;
+        fTestnetToBeDeprecatedFieldRPC = false;
 
         checkpointData = {
             {
-                {0, uint256S("0f9188f13cb7b2c71f2a335e3a4fc328bf5beb436012afca590b1a11466e2206")},
+                {0, uint256S(REGTEST_GENESIS_HASH)},
             }
         };
 

src/chainparams.h

@@ -6,6 +6,7 @@
 #ifndef BITCOIN_CHAINPARAMS_H
 #define BITCOIN_CHAINPARAMS_H
 
+#include <arith_uint256.h>
 #include <chainparamsbase.h>
 #include <consensus/params.h>
 #include <primitives/block.h>
@@ -94,9 +95,11 @@ protected:
     std::string strNetworkID;
     CBlock genesis;
     std::vector<SeedSpec6> vFixedSeeds;
+    bool fMiningRequiresPeers;
     bool fDefaultConsistencyChecks;
     bool fRequireStandard;
     bool fMineBlocksOnDemand;
+    bool fTestnetToBeDeprecatedFieldRPC;
     CCheckpointData checkpointData;
     ChainTxData chainTxData;
     bool m_fallback_fee_enabled;

src/chainparamsbase.cpp

@@ -11,8 +11,8 @@
 
 #include <assert.h>
 
-const std::string CBaseChainParams::MAIN = "main";
+const std::string CBaseChainParams::MAIN = "lbrycrd";
-const std::string CBaseChainParams::TESTNET = "test";
+const std::string CBaseChainParams::TESTNET = "lbrycrdtest";
 const std::string CBaseChainParams::REGTEST = "regtest";
 
 void SetupChainParamsBaseOptions()
@@ -33,11 +33,11 @@ const CBaseChainParams& BaseParams()
 std::unique_ptr<CBaseChainParams> CreateBaseChainParams(const std::string& chain)
 {
     if (chain == CBaseChainParams::MAIN)
-        return MakeUnique<CBaseChainParams>("", 8332);
+        return MakeUnique<CBaseChainParams>("", 9246);
     else if (chain == CBaseChainParams::TESTNET)
-        return MakeUnique<CBaseChainParams>("testnet3", 18332);
+        return MakeUnique<CBaseChainParams>("testnet3", 19246);
     else if (chain == CBaseChainParams::REGTEST)
-        return MakeUnique<CBaseChainParams>("regtest", 18443);
+        return MakeUnique<CBaseChainParams>("regtest", 29246);
     else
         throw std::runtime_error(strprintf("%s: Unknown chain %s.", __func__, chain));
 }

src/chainparamsbase.h

@@ -44,6 +44,12 @@ std::unique_ptr<CBaseChainParams> CreateBaseChainParams(const std::string& chain
  */
 void SetupChainParamsBaseOptions();
 
+/**
+ * Append the help messages for the chainparams options to the
+ * parameter string.
+ */
+void AppendParamsHelpMessages(std::string& strUsage, bool debugHelp=true);
+
 /**
  * Return the currently selected parameters. This won't change after app
  * startup, except for unit tests.
@@ -53,4 +59,16 @@ const CBaseChainParams& BaseParams();
 /** Sets the params returned by Params() to those for the given network. */
 void SelectBaseParams(const std::string& chain);
 
+/**
+ * Looks for -regtest, -testnet and returns the appropriate BIP70 chain name.
+ * @return CBaseChainParams::MAX_NETWORK_TYPES if an invalid combination is given. CBaseChainParams::MAIN by default.
+ */
+std::string ChainNameFromCommandLine();
+
+/**
+ * Return true if SelectBaseParamsFromCommandLine() has been called to select
+ * a network.
+ */
+bool AreBaseParamsConfigured();
+
 #endif // BITCOIN_CHAINPARAMSBASE_H

src/claimtrie.h

@@ -0,0 +1,818 @@
+#ifndef BITCOIN_CLAIMTRIE_H
+#define BITCOIN_CLAIMTRIE_H
+
+#include <amount.h>
+#include <serialize.h>
+#include <uint256.h>
+#include <util.h>
+#include <dbwrapper.h>
+#include <chainparams.h>
+#include <primitives/transaction.h>
+
+#include <string>
+#include <vector>
+#include <map>
+
+// leveldb keys
+#define HASH_BLOCK 'h'
+#define CURRENT_HEIGHT 't'
+#define TRIE_NODE 'n'
+#define CLAIM_BY_ID 'i'
+#define CLAIM_QUEUE_ROW 'r'
+#define CLAIM_QUEUE_NAME_ROW 'm'
+#define EXP_QUEUE_ROW 'e'
+#define SUPPORT 's'
+#define SUPPORT_QUEUE_ROW 'u'
+#define SUPPORT_QUEUE_NAME_ROW 'p'
+#define SUPPORT_EXP_QUEUE_ROW 'x'
+
+uint256 getValueHash(COutPoint outPoint, int nHeightOfLastTakeover);
+
+class CClaimValue
+{
+public:
+    COutPoint outPoint;
+    uint160 claimId;
+    CAmount nAmount;
+    CAmount nEffectiveAmount;
+    int nHeight;
+    int nValidAtHeight;
+
+    CClaimValue() {};
+
+    CClaimValue(COutPoint outPoint, uint160 claimId, CAmount nAmount, int nHeight,
+                int nValidAtHeight)
+                : outPoint(outPoint), claimId(claimId)
+                , nAmount(nAmount), nEffectiveAmount(nAmount)
+                , nHeight(nHeight), nValidAtHeight(nValidAtHeight)
+    {}
+
+    CClaimValue(CClaimValue&&) = default;
+    CClaimValue(const CClaimValue&) = default;
+    CClaimValue& operator=(CClaimValue&&) = default;
+    CClaimValue& operator=(const CClaimValue&) = default;
+
+    ADD_SERIALIZE_METHODS;
+
+    template <typename Stream, typename Operation>
+    inline void SerializationOp(Stream& s, Operation ser_action) {
+        READWRITE(outPoint);
+        READWRITE(claimId);
+        READWRITE(nAmount);
+        READWRITE(nHeight);
+        READWRITE(nValidAtHeight);
+    }
+
+    bool operator<(const CClaimValue& other) const
+    {
+        if (nEffectiveAmount < other.nEffectiveAmount)
+            return true;
+        else if (nEffectiveAmount == other.nEffectiveAmount)
+        {
+            if (nHeight > other.nHeight)
+                return true;
+            else if (nHeight == other.nHeight)
+            {
+                if (outPoint != other.outPoint && !(outPoint < other.outPoint))
+                    return true;
+            }
+        }
+        return false;
+    }
+
+    bool operator==(const CClaimValue& other) const
+    {
+        return outPoint == other.outPoint && claimId == other.claimId && nAmount == other.nAmount && nHeight == other.nHeight && nValidAtHeight == other.nValidAtHeight;
+    }
+
+    bool operator!=(const CClaimValue& other) const
+    {
+        return !(*this == other);
+    }
+};
+
+class CSupportValue
+{
+public:
+    COutPoint outPoint;
+    uint160 supportedClaimId;
+    CAmount nAmount;
+    int nHeight;
+    int nValidAtHeight;
+
+    CSupportValue() {};
+    CSupportValue(COutPoint outPoint, uint160 supportedClaimId,
+                  CAmount nAmount, int nHeight, int nValidAtHeight)
+                  : outPoint(outPoint), supportedClaimId(supportedClaimId)
+                  , nAmount(nAmount), nHeight(nHeight)
+                  , nValidAtHeight(nValidAtHeight)
+    {}
+
+    CSupportValue(CSupportValue&&) = default;
+    CSupportValue(const CSupportValue&) = default;
+    CSupportValue& operator=(CSupportValue&&) = default;
+    CSupportValue& operator=(const CSupportValue&) = default;
+
+    ADD_SERIALIZE_METHODS;
+
+    template <typename Stream, typename Operation>
+    inline void SerializationOp(Stream& s, Operation ser_action) {
+        READWRITE(outPoint);
+        READWRITE(supportedClaimId);
+        READWRITE(nAmount);
+        READWRITE(nHeight);
+        READWRITE(nValidAtHeight);
+    }
+
+    bool operator==(const CSupportValue& other) const
+    {
+        return outPoint == other.outPoint && supportedClaimId == other.supportedClaimId && nAmount == other.nAmount && nHeight == other.nHeight && nValidAtHeight == other.nValidAtHeight;
+    }
+
+    bool operator!=(const CSupportValue& other) const
+    {
+        return !(*this == other);
+    }
+};
+
+class CClaimTrieNode;
+class CClaimTrie;
+
+typedef std::vector<CSupportValue> supportMapEntryType;
+
+typedef std::map<unsigned char, CClaimTrieNode*> nodeMapType;
+
+typedef std::pair<std::string, CClaimTrieNode> namedNodeType;
+
+class CClaimTrieNode
+{
+public:
+    CClaimTrieNode() : nHeightOfLastTakeover(0) {}
+    CClaimTrieNode(uint256 hash) : hash(hash), nHeightOfLastTakeover(0) {}
+    CClaimTrieNode(const CClaimTrieNode&) = default;
+    CClaimTrieNode(CClaimTrieNode&& other)
+    {
+        hash = other.hash;
+        claims = std::move(other.claims);
+        children = std::move(other.children);
+        nHeightOfLastTakeover = other.nHeightOfLastTakeover;
+    }
+    CClaimTrieNode& operator=(const CClaimTrieNode&) = default;
+    CClaimTrieNode& operator=(CClaimTrieNode&& other)
+    {
+        if (this != &other) {
+            hash = other.hash;
+            claims = std::move(other.claims);
+            children = std::move(other.children);
+            nHeightOfLastTakeover = other.nHeightOfLastTakeover;
+        }
+        return *this;
+    }
+
+    uint256 hash;
+    nodeMapType children;
+    int nHeightOfLastTakeover;
+    std::vector<CClaimValue> claims;
+
+    bool insertClaim(CClaimValue claim);
+    bool removeClaim(const COutPoint& outPoint, CClaimValue& claim);
+    bool getBestClaim(CClaimValue& claim) const;
+    bool empty() const {return children.empty() && claims.empty();}
+    bool haveClaim(const COutPoint& outPoint) const;
+    void reorderClaims(supportMapEntryType& supports);
+
+    ADD_SERIALIZE_METHODS;
+
+    template <typename Stream, typename Operation>
+    inline void SerializationOp(Stream& s, Operation ser_action) {
+        READWRITE(hash);
+        READWRITE(claims);
+        READWRITE(nHeightOfLastTakeover);
+    }
+
+    bool operator==(const CClaimTrieNode& other) const
+    {
+        return hash == other.hash && claims == other.claims;
+    }
+
+    bool operator!=(const CClaimTrieNode& other) const
+    {
+        return !(*this == other);
+    }
+};
+
+struct nodenamecompare
+{
+    bool operator() (const std::string& i, const std::string& j) const
+    {
+        if (i.size() == j.size())
+            return i < j;
+        return i.size() < j.size();
+    }
+};
+
+struct outPointHeightType
+{
+    COutPoint outPoint;
+    int nHeight;
+
+    outPointHeightType() {}
+
+    outPointHeightType(COutPoint outPoint, int nHeight)
+    : outPoint(outPoint), nHeight(nHeight) {}
+
+    ADD_SERIALIZE_METHODS;
+
+    template <typename Stream, typename Operation>
+    inline void SerializationOp(Stream& s, Operation ser_action)
+    {
+        READWRITE(outPoint);
+        READWRITE(nHeight);
+    }
+
+};
+
+struct nameOutPointHeightType
+{
+    std::string name;
+    COutPoint outPoint;
+    int nHeight;
+
+    nameOutPointHeightType() {}
+
+    nameOutPointHeightType(std::string name, COutPoint outPoint, int nHeight)
+    : name(std::move(name)), outPoint(outPoint), nHeight(nHeight) {}
+
+    ADD_SERIALIZE_METHODS;
+
+    template <typename Stream, typename Operation>
+    inline void SerializationOp(Stream& s, Operation ser_action)
+    {
+        READWRITE(name);
+        READWRITE(outPoint);
+        READWRITE(nHeight);
+    }
+};
+
+struct nameOutPointType
+{
+    std::string name;
+    COutPoint outPoint;
+
+    nameOutPointType() {}
+
+    nameOutPointType(std::string name, COutPoint outPoint)
+    : name(std::move(name)), outPoint(outPoint) {}
+
+    ADD_SERIALIZE_METHODS;
+
+    template <typename Stream, typename Operation>
+    inline void SerializationOp(Stream& s, Operation ser_action)
+    {
+        READWRITE(name);
+        READWRITE(outPoint);
+    }
+};
+
+class CClaimIndexElement
+{
+  public:
+    ADD_SERIALIZE_METHODS;
+
+    template <typename Stream, typename Operation>
+    inline void SerializationOp(Stream& s, Operation ser_action) {
+        READWRITE(name);
+        READWRITE(claim);
+    }
+
+    std::string name;
+    CClaimValue claim;
+};
+
+typedef std::pair<std::string, CClaimValue> claimQueueEntryType;
+
+typedef std::pair<std::string, CSupportValue> supportQueueEntryType;
+
+typedef std::map<std::string, supportMapEntryType> supportMapType;
+
+typedef std::vector<outPointHeightType> queueNameRowType;
+typedef std::map<std::string, queueNameRowType> queueNameType;
+
+typedef std::vector<nameOutPointHeightType> insertUndoType;
+
+typedef std::vector<nameOutPointType> expirationQueueRowType;
+typedef std::map<int, expirationQueueRowType> expirationQueueType;
+
+typedef std::vector<claimQueueEntryType> claimQueueRowType;
+typedef std::map<int, claimQueueRowType> claimQueueType;
+
+typedef std::vector<supportQueueEntryType> supportQueueRowType;
+typedef std::map<int, supportQueueRowType> supportQueueType;
+
+typedef std::map<std::string, CClaimTrieNode*, nodenamecompare> nodeCacheType;
+
+typedef std::map<std::string, uint256> hashMapType;
+
+typedef std::set<CClaimValue> claimIndexClaimListType;
+typedef std::vector<CClaimIndexElement> claimIndexElementListType;
+
+struct claimsForNameType
+{
+    std::vector<CClaimValue> claims;
+    std::vector<CSupportValue> supports;
+    int nLastTakeoverHeight;
+    std::string name;
+
+    claimsForNameType(const std::vector<CClaimValue>& claims, const std::vector<CSupportValue>& supports,
+            int nLastTakeoverHeight, const std::string& name)
+            : claims(claims), supports(supports), nLastTakeoverHeight(nLastTakeoverHeight), name(name) {}
+
+    claimsForNameType(const claimsForNameType&) = default;
+    claimsForNameType(claimsForNameType&& other)
+    {
+        claims = std::move(other.claims);
+        supports = std::move(other.supports);
+        nLastTakeoverHeight = other.nLastTakeoverHeight;
+        name = std::move(other.name);
+    }
+    claimsForNameType& operator=(const claimsForNameType&) = default;
+    claimsForNameType& operator=(claimsForNameType&& other)
+    {
+        if (this != &other)
+        {
+            claims = std::move(other.claims);
+            supports = std::move(other.supports);
+            nLastTakeoverHeight = other.nLastTakeoverHeight;
+            name = std::move(other.name);
+        }
+        return *this;
+    }
+};
+
+class CClaimTrieCacheBase;
+class CClaimTrieCacheExpirationFork;
+
+class CClaimTrie
+{
+public:
+    CClaimTrie(bool fMemory = false, bool fWipe = false, int nProportionalDelayFactor = 32)
+        : db(GetDataDir() / "claimtrie", 100, fMemory, fWipe, false), nCurrentHeight(0),
+        nExpirationTime(Params().GetConsensus().nOriginalClaimExpirationTime),
+        nProportionalDelayFactor(nProportionalDelayFactor),
+        root(uint256S("0000000000000000000000000000000000000000000000000000000000000001"))
+    {}
+
+    uint256 getMerkleHash();
+
+    bool empty() const;
+    void clear();
+
+    bool checkConsistency() const;
+
+    bool WriteToDisk();
+    bool ReadFromDisk(bool check = false);
+
+    bool getInfoForName(const std::string& name, CClaimValue& claim) const;
+    bool getLastTakeoverForName(const std::string& name, int& lastTakeoverHeight) const;
+
+    std::vector<CClaimValue> getClaimsForName(const std::string& name) const;
+
+    bool queueEmpty() const;
+    bool supportEmpty() const;
+    bool supportQueueEmpty() const;
+    bool expirationQueueEmpty() const;
+    bool supportExpirationQueueEmpty() const;
+
+    void setExpirationTime(int t);
+
+    void addToClaimIndex(const std::string& name, const CClaimValue& claim);
+    void removeFromClaimIndex(const CClaimValue& claim);
+
+    bool getClaimById(const uint160 claimId, std::string& name, CClaimValue& claim) const;
+
+    bool haveClaim(const std::string& name, const COutPoint& outPoint) const;
+    bool haveClaimInQueue(const std::string& name, const COutPoint& outPoint,
+                          int& nValidAtHeight) const;
+
+    bool haveSupport(const std::string& name, const COutPoint& outPoint) const;
+    bool haveSupportInQueue(const std::string& name, const COutPoint& outPoint,
+                            int& nValidAtHeight) const;
+
+    unsigned int getTotalNamesInTrie() const;
+    unsigned int getTotalClaimsInTrie() const;
+    CAmount getTotalValueOfClaimsInTrie(bool fControllingOnly) const;
+
+    friend class CClaimTrieCacheBase;
+    friend class CClaimTrieCacheExpirationFork;
+
+    CDBWrapper db;
+    int nCurrentHeight;
+    int nExpirationTime;
+    int nProportionalDelayFactor;
+private:
+    void clear(CClaimTrieNode* current);
+
+    const CClaimTrieNode* getNodeForName(const std::string& name) const;
+
+    bool update(nodeCacheType& cache, hashMapType& hashes,
+                std::map<std::string, int>& takeoverHeights,
+                const uint256& hashBlock, claimQueueType& queueCache,
+                queueNameType& queueNameCache,
+                expirationQueueType& expirationQueueCache, int nNewHeight,
+                supportMapType& supportCache,
+                supportQueueType& supportQueueCache,
+                queueNameType& supportQueueNameCache,
+                expirationQueueType& supportExpirationQueueCache);
+    bool updateName(const std::string& name, CClaimTrieNode* updatedNode);
+    bool updateHash(const std::string& name, uint256& hash);
+    bool updateTakeoverHeight(const std::string& name, int nTakeoverHeight);
+    bool recursiveNullify(CClaimTrieNode* node, const std::string& name);
+
+    bool recursiveCheckConsistency(const CClaimTrieNode* node) const;
+
+    bool InsertFromDisk(const std::string& name, CClaimTrieNode* node);
+
+    unsigned int getTotalNamesRecursive(const CClaimTrieNode* current) const;
+    unsigned int getTotalClaimsRecursive(const CClaimTrieNode* current) const;
+    CAmount getTotalValueOfClaimsRecursive(const CClaimTrieNode* current,
+                                           bool fControllingOnly) const;
+
+    bool getQueueRow(int nHeight, claimQueueRowType& row) const;
+    bool getQueueNameRow(const std::string& name, queueNameRowType& row) const;
+    bool getExpirationQueueRow(int nHeight, expirationQueueRowType& row) const;
+    bool getSupportNode(std::string name, supportMapEntryType& node) const;
+    bool getSupportQueueRow(int nHeight, supportQueueRowType& row) const;
+    bool getSupportQueueNameRow(const std::string& name, queueNameRowType& row) const;
+    bool getSupportExpirationQueueRow(int nHeight, expirationQueueRowType& row) const;
+
+    void markNodeDirty(const std::string& name, CClaimTrieNode* node);
+    void updateQueueRow(int nHeight, claimQueueRowType& row);
+    void updateQueueNameRow(const std::string& name,
+                            queueNameRowType& row);
+    void updateExpirationRow(int nHeight, expirationQueueRowType& row);
+    void updateSupportMap(const std::string& name, supportMapEntryType& node);
+    void updateSupportQueue(int nHeight, supportQueueRowType& row);
+    void updateSupportNameQueue(const std::string& name,
+                                queueNameRowType& row);
+    void updateSupportExpirationQueue(int nHeight, expirationQueueRowType& row);
+
+    void BatchWriteNode(CDBBatch& batch, const std::string& name,
+                        const CClaimTrieNode* pNode) const;
+    void BatchWriteQueueRows(CDBBatch& batch);
+    void BatchWriteQueueNameRows(CDBBatch& batch);
+    void BatchWriteExpirationQueueRows(CDBBatch& batch);
+    void BatchWriteSupportNodes(CDBBatch& batch);
+    void BatchWriteSupportQueueRows(CDBBatch& batch);
+    void BatchWriteSupportQueueNameRows(CDBBatch& batch);
+    void BatchWriteSupportExpirationQueueRows(CDBBatch& batch);
+    template<typename K> bool keyTypeEmpty(char key, K& dummy) const;
+
+    CClaimTrieNode root;
+    uint256 hashBlock;
+
+    claimQueueType dirtyQueueRows;
+    queueNameType dirtyQueueNameRows;
+    expirationQueueType dirtyExpirationQueueRows;
+
+    supportQueueType dirtySupportQueueRows;
+    queueNameType dirtySupportQueueNameRows;
+    expirationQueueType dirtySupportExpirationQueueRows;
+
+    nodeCacheType dirtyNodes;
+    supportMapType dirtySupportNodes;
+};
+
+class CClaimTrieProofNode
+{
+public:
+    CClaimTrieProofNode() {};
+    CClaimTrieProofNode(std::vector<std::pair<unsigned char, uint256> > children,
+                        bool hasValue, uint256 valHash)
+        : children(std::move(children)), hasValue(hasValue), valHash(valHash)
+        {};
+    CClaimTrieProofNode(const CClaimTrieProofNode&) = default;
+    CClaimTrieProofNode(CClaimTrieProofNode&& other)
+    {
+        hasValue = other.hasValue;
+        valHash = other.valHash;
+        children = std::move(other.children);
+    }
+    CClaimTrieProofNode& operator=(const CClaimTrieProofNode&) = default;
+    CClaimTrieProofNode& operator=(CClaimTrieProofNode&& other)
+    {
+        if (this != &other) {
+            hasValue = other.hasValue;
+            valHash = other.valHash;
+            children = std::move(other.children);
+        }
+        return *this;
+    }
+    std::vector<std::pair<unsigned char, uint256> > children;
+    bool hasValue;
+    uint256 valHash;
+};
+
+class CClaimTrieProof
+{
+public:
+    CClaimTrieProof() {};
+    CClaimTrieProof(std::vector<CClaimTrieProofNode> nodes, bool hasValue, COutPoint outPoint, int nHeightOfLastTakeover) : nodes(std::move(nodes)), hasValue(hasValue), outPoint(outPoint), nHeightOfLastTakeover(nHeightOfLastTakeover) {}
+    CClaimTrieProof(const CClaimTrieProof&) = default;
+    CClaimTrieProof(CClaimTrieProof&& other)
+    {
+        hasValue = other.hasValue;
+        outPoint = other.outPoint;
+        nodes = std::move(other.nodes);
+        nHeightOfLastTakeover = other.nHeightOfLastTakeover;
+    }
+    CClaimTrieProof& operator=(const CClaimTrieProof&) = default;
+    CClaimTrieProof& operator=(CClaimTrieProof&& other)
+    {
+        if (this != &other) {
+            hasValue = other.hasValue;
+            outPoint = other.outPoint;
+            nodes = std::move(other.nodes);
+            nHeightOfLastTakeover = other.nHeightOfLastTakeover;
+        }
+        return *this;
+    }
+    std::vector<CClaimTrieProofNode> nodes;
+    bool hasValue;
+    COutPoint outPoint;
+    int nHeightOfLastTakeover;
+};
+
+struct CNodeCallback {
+    struct CRecursionInterruptionException : public std::exception {
+        const bool success;
+        explicit CRecursionInterruptionException(bool success) : success(success) {}
+    };
+
+    virtual ~CNodeCallback()
+    {
+    }
+
+    /**
+     * Callback to be called on every trie node
+     * @param[in] name      full name of the node
+     * @param[in] node      pointer to node itself
+     *
+     * To breakout early throw an exception.
+     * Throwing CRecursionInterruptionException will allow you to set the return value of iterateTrie.
+     */
+    virtual void visit(const std::string& name, const CClaimTrieNode* node) = 0;
+};
+
+class CClaimTrieCacheBase
+{
+public:
+    CClaimTrieCacheBase(CClaimTrie* base, bool fRequireTakeoverHeights = true)
+                    : base(base),
+                      fRequireTakeoverHeights(fRequireTakeoverHeights)
+    {
+        assert(base);
+        nCurrentHeight = base->nCurrentHeight;
+    }
+
+    uint256 getMerkleHash(bool forceCompute = false) const;
+
+    bool empty() const;
+    bool flush();
+    bool dirty() const { return !dirtyHashes.empty(); }
+
+    CClaimTrieNode* getRoot() const
+    {
+        nodeCacheType::iterator iter = cache.find("");
+        return iter == cache.end() ? &(base->root) : iter->second;
+    }
+
+    bool addClaim(const std::string& name, const COutPoint& outPoint,
+                  uint160 claimId, CAmount nAmount, int nHeight) const;
+    bool undoAddClaim(const std::string& name, const COutPoint& outPoint, int nHeight) const;
+    bool spendClaim(const std::string& name, const COutPoint& outPoint, int nHeight, int& nValidAtHeight) const;
+    bool undoSpendClaim(const std::string& name, const COutPoint& outPoint,
+                        uint160 claimId, CAmount nAmount, int nHeight,
+                        int nValidAtHeight) const;
+
+    bool addSupport(const std::string& name, const COutPoint& outPoint,
+                    CAmount nAmount, uint160 supportedClaimId,
+                    int nHeight) const;
+    bool undoAddSupport(const std::string& name, const COutPoint& outPoint,
+                        int nHeight) const;
+    bool spendSupport(const std::string& name, const COutPoint& outPoint,
+                      int nHeight, int& nValidAtHeight) const;
+    bool undoSpendSupport(const std::string& name, const COutPoint& outPoint,
+                          uint160 supportedClaimId, CAmount nAmount,
+                          int nHeight, int nValidAtHeight) const;
+
+    uint256 getBestBlock();
+    void setBestBlock(const uint256& hashBlock);
+
+    virtual bool incrementBlock(insertUndoType& insertUndo,
+                        claimQueueRowType& expireUndo,
+                        insertUndoType& insertSupportUndo,
+                        supportQueueRowType& expireSupportUndo,
+                        std::vector<std::pair<std::string, int> >& takeoverHeightUndo);
+    virtual bool decrementBlock(insertUndoType& insertUndo,
+                        claimQueueRowType& expireUndo,
+                        insertUndoType& insertSupportUndo,
+                        supportQueueRowType& expireSupportUndo,
+                        std::vector<std::pair<std::string, int> >& takeoverHeightUndo);
+
+    virtual ~CClaimTrieCacheBase() { clear(); }
+
+    virtual bool getProofForName(const std::string& name, CClaimTrieProof& proof) const;
+    virtual bool getInfoForName(const std::string& name, CClaimValue& claim) const;
+
+    bool finalizeDecrement() const;
+
+    bool iterateTrie(CNodeCallback& callback) const;
+
+    virtual claimsForNameType getClaimsForName(const std::string& name) const;
+
+    CAmount getEffectiveAmountForClaim(const std::string& name, const uint160& claimId, std::vector<CSupportValue>* supports = NULL) const;
+    CAmount getEffectiveAmountForClaim(const claimsForNameType& claims, const uint160& claimId, std::vector<CSupportValue>* supports = NULL) const;
+
+protected:
+    // Should be private: Do not use unless you know what you're doing.
+    CClaimTrieNode* addNodeToCache(const std::string& position, CClaimTrieNode* original) const;
+    bool recursiveComputeMerkleHash(CClaimTrieNode* tnCurrent,
+        const std::string& sPos,
+        bool forceCompute = false) const;
+    bool recursivePruneName(CClaimTrieNode* tnCurrent, unsigned int nPos, const std::string& sName, bool* pfNullified = NULL) const;
+    void checkNamesForTakeover(insertUndoType& insertUndo, insertUndoType& insertSupportUndo,
+                               std::vector<std::pair<std::string, int> >& takeoverHeightUndo) const;
+
+    virtual bool insertClaimIntoTrie(const std::string& name, CClaimValue claim,
+                             bool fCheckTakeover = false) const;
+    virtual bool removeClaimFromTrie(const std::string& name, const COutPoint& outPoint,
+                             CClaimValue& claim,
+                             bool fCheckTakeover = false) const;
+
+    virtual bool insertSupportIntoMap(const std::string& name,
+                              CSupportValue support,
+                              bool fCheckTakeover) const;
+    virtual bool removeSupportFromMap(const std::string& name, const COutPoint& outPoint,
+                              CSupportValue& support,
+                              bool fCheckTakeover) const;
+
+    virtual void addClaimToQueues(const std::string& name, CClaimValue& claim) const;
+    virtual bool addSupportToQueues(const std::string& name, CSupportValue& support) const;
+    virtual std::string adjustNameForValidHeight(const std::string& name, int validHeight) const;
+
+    void addToExpirationQueue(int nExpirationHeight, nameOutPointType& entry) const;
+    void removeFromExpirationQueue(const std::string& name, const COutPoint& outPoint,
+                                   int nHeight) const;
+
+    void addSupportToExpirationQueue(int nExpirationHeight,
+                                     nameOutPointType& entry) const;
+    void removeSupportFromExpirationQueue(const std::string& name,
+                                          const COutPoint& outPoint,
+                                          int nHeight) const;
+
+    bool getSupportsForName(const std::string& name,
+                            supportMapEntryType& supports) const;
+
+    virtual int getDelayForName(const std::string& name, const uint160& claimId) const;
+
+    mutable nodeCacheType cache;
+
+    CClaimTrie* base;
+    mutable int nCurrentHeight; // Height of the block that is being worked on, which is
+    // one greater than the height of the chain's tip
+
+private:
+
+    bool fRequireTakeoverHeights;
+
+    mutable nodeCacheType block_originals;
+    mutable std::set<std::string> dirtyHashes;
+    mutable hashMapType cacheHashes;
+    mutable claimQueueType claimQueueCache;
+    mutable queueNameType claimQueueNameCache;
+    mutable expirationQueueType expirationQueueCache;
+    mutable supportMapType supportCache;
+    mutable supportQueueType supportQueueCache;
+    mutable queueNameType supportQueueNameCache;
+    mutable expirationQueueType supportExpirationQueueCache;
+    mutable std::set<std::string> namesToCheckForTakeover;
+    mutable std::map<std::string, int> cacheTakeoverHeights;
+    mutable claimIndexElementListType claimsToAdd;
+    mutable claimIndexClaimListType claimsToDelete;
+
+    uint256 hashBlock;
+
+    bool reorderTrieNode(const std::string& name, bool fCheckTakeover) const;
+
+    bool clear() const;
+
+    // generally the opposite of addClaimToQueues, but they aren't perfectly symmetrical:
+    bool removeClaim(const std::string& name, const COutPoint& outPoint, int nHeight, int& nValidAtHeight, bool fCheckTakeover) const;
+    bool removeClaimFromQueue(const std::string& name, const COutPoint& outPoint,
+                              CClaimValue& claim) const;
+
+    claimQueueType::iterator getQueueCacheRow(int nHeight,
+                                              bool createIfNotExists) const;
+    queueNameType::iterator getQueueCacheNameRow(const std::string& name,
+                                                 bool createIfNotExists) const;
+    expirationQueueType::iterator getExpirationQueueCacheRow(int nHeight,
+                                                             bool createIfNotExists) const;
+
+    bool removeSupport(const std::string& name, const COutPoint& outPoint,
+                       int nHeight, int& nValidAtHeight,
+                       bool fCheckTakeover) const;
+
+    supportQueueType::iterator getSupportQueueCacheRow(int nHeight,
+                                                       bool createIfNotExists) const;
+    queueNameType::iterator getSupportQueueCacheNameRow(const std::string& name,
+                                                                 bool createIfNotExists) const;
+    expirationQueueType::iterator getSupportExpirationQueueCacheRow(int nHeight,
+                                                                     bool createIfNotExists) const;
+
+    bool removeSupportFromQueue(const std::string& name, const COutPoint& outPoint,
+                                CSupportValue& support) const;
+
+    bool getLastTakeoverForName(const std::string& name, int& lastTakeoverHeight) const;
+
+    int getDelayForName(const std::string& name) const;
+
+    uint256 getLeafHashForProof(const std::string& currentPosition, const CClaimTrieNode* currentNode) const;
+
+    bool getOriginalInfoForName(const std::string& name, CClaimValue& claim) const;
+
+    int getNumBlocksOfContinuousOwnership(const std::string& name) const;
+
+    void recursiveIterateTrie(std::string& name, const CClaimTrieNode* current, CNodeCallback& callback) const;
+
+    const CClaimTrieNode* getNodeForName(const std::string& name) const;
+};
+
+class CClaimTrieCacheExpirationFork: public CClaimTrieCacheBase {
+public:
+    CClaimTrieCacheExpirationFork(CClaimTrie* base, bool fRequireTakeoverHeights = true)
+    : CClaimTrieCacheBase(base, fRequireTakeoverHeights) {}
+
+    virtual ~CClaimTrieCacheExpirationFork() {}
+
+    bool forkForExpirationChange(bool increment) const;
+
+    // TODO: move the expiration fork code from main.cpp to overrides of increment/decrement block
+
+private:
+    void removeAndAddSupportToExpirationQueue(expirationQueueRowType &row, int height, bool increment) const;
+    void removeAndAddToExpirationQueue(expirationQueueRowType &row, int height, bool increment) const;
+};
+
+class CClaimTrieCacheNormalizationFork: public CClaimTrieCacheExpirationFork {
+public:
+    CClaimTrieCacheNormalizationFork(CClaimTrie* base, bool fRequireTakeoverHeights = true)
+        : CClaimTrieCacheExpirationFork(base, fRequireTakeoverHeights),
+        overrideInsertNormalization(false), overrideRemoveNormalization(false) {}
+
+    virtual ~CClaimTrieCacheNormalizationFork() {}
+
+    bool shouldNormalize() const;
+
+    // lower-case and normalize any input string name
+    // see: https://unicode.org/reports/tr15/#Norm_Forms
+    std::string normalizeClaimName(const std::string& name, bool force = false) const; // public only for validating name field on update op
+
+    virtual bool incrementBlock(insertUndoType& insertUndo,
+                                claimQueueRowType& expireUndo,
+                                insertUndoType& insertSupportUndo,
+                                supportQueueRowType& expireSupportUndo,
+                                std::vector<std::pair<std::string, int> >& takeoverHeightUndo);
+    virtual bool decrementBlock(insertUndoType& insertUndo,
+                                claimQueueRowType& expireUndo,
+                                insertUndoType& insertSupportUndo,
+                                supportQueueRowType& expireSupportUndo,
+                                std::vector<std::pair<std::string, int> >& takeoverHeightUndo);
+
+    virtual bool getProofForName(const std::string& name, CClaimTrieProof& proof) const;
+    virtual bool getInfoForName(const std::string& name, CClaimValue& claim) const;
+    virtual claimsForNameType getClaimsForName(const std::string& name) const;
+
+protected:
+    virtual bool insertClaimIntoTrie(const std::string& name, CClaimValue claim, bool fCheckTakeover = false) const;
+    virtual bool removeClaimFromTrie(const std::string& name, const COutPoint& outPoint,
+                                     CClaimValue& claim, bool fCheckTakeover = false) const;
+
+    virtual bool insertSupportIntoMap(const std::string& name, CSupportValue support, bool fCheckTakeover) const;
+    virtual bool removeSupportFromMap(const std::string& name, const COutPoint& outPoint,
+                                      CSupportValue& support, bool fCheckTakeover) const;
+    virtual int getDelayForName(const std::string& name, const uint160& claimId) const;
+
+    virtual void addClaimToQueues(const std::string& name, CClaimValue& claim) const;
+    virtual bool addSupportToQueues(const std::string& name, CSupportValue& support) const;
+    virtual std::string adjustNameForValidHeight(const std::string& name, int validHeight) const;
+
+private:
+    bool overrideInsertNormalization, overrideRemoveNormalization;
+    bool normalizeAllNamesInTrieIfNecessary(insertUndoType& insertUndo, claimQueueRowType& removeUndo,
+                                            insertUndoType& insertSupportUndo, supportQueueRowType& expireSupportUndo,
+                                            std::vector<std::pair<std::string, int> >& takeoverHeightUndo) const;
+};
+
+typedef CClaimTrieCacheNormalizationFork CClaimTrieCache;
+
+#endif // BITCOIN_CLAIMTRIE_H

src/claimtrieforks.cpp

@@ -0,0 +1,300 @@
+#include "claimtrie.h"
+
+#include <boost/algorithm/string.hpp>
+#include <boost/foreach.hpp>
+#include <boost/locale/conversion.hpp>
+#include <boost/locale/localization_backend.hpp>
+#include <boost/locale.hpp>
+#include <boost/scope_exit.hpp>
+
+void CClaimTrieCacheExpirationFork::removeAndAddToExpirationQueue(expirationQueueRowType &row, int height, bool increment) const
+{
+    for (expirationQueueRowType::iterator e = row.begin(); e != row.end(); ++e)
+    {
+        // remove and insert with new expiration time
+        removeFromExpirationQueue(e->name, e->outPoint, height);
+        int extend_expiration = Params().GetConsensus().nExtendedClaimExpirationTime - Params().GetConsensus().nOriginalClaimExpirationTime;
+        int new_expiration_height = increment ? height + extend_expiration : height - extend_expiration;
+        nameOutPointType entry(e->name, e->outPoint);
+        addToExpirationQueue(new_expiration_height, entry);
+    }
+
+}
+
+void CClaimTrieCacheExpirationFork::removeAndAddSupportToExpirationQueue(expirationQueueRowType &row, int height, bool increment) const
+{
+    for (expirationQueueRowType::iterator e = row.begin(); e != row.end(); ++e)
+    {
+        // remove and insert with new expiration time
+        removeSupportFromExpirationQueue(e->name, e->outPoint, height);
+        int extend_expiration = Params().GetConsensus().nExtendedClaimExpirationTime - Params().GetConsensus().nOriginalClaimExpirationTime;
+        int new_expiration_height = increment ? height + extend_expiration : height - extend_expiration;
+        nameOutPointType entry(e->name, e->outPoint);
+        addSupportToExpirationQueue(new_expiration_height, entry);
+    }
+
+}
+
+bool CClaimTrieCacheExpirationFork::forkForExpirationChange(bool increment) const
+{
+    /*
+    If increment is True, we have forked to extend the expiration time, thus items in the expiration queue
+    will have their expiration extended by "new expiration time - original expiration time"
+
+    If increment is False, we are decremented a block to reverse the fork. Thus items in the expiration queue
+    will have their expiration extension removed.
+    */
+
+    // look through dirty expiration queues
+    std::set<int> dirtyHeights;
+    for (expirationQueueType::const_iterator i = base->dirtyExpirationQueueRows.begin(); i != base->dirtyExpirationQueueRows.end(); ++i)
+    {
+        int height = i->first;
+        dirtyHeights.insert(height);
+        expirationQueueRowType row = i->second;
+        removeAndAddToExpirationQueue(row, height, increment);
+    }
+
+    std::set<int> dirtySupportHeights;
+    for (expirationQueueType::const_iterator i = base->dirtySupportExpirationQueueRows.begin(); i != base->dirtySupportExpirationQueueRows.end(); ++i)
+    {
+        int height = i->first;
+        dirtySupportHeights.insert(height);
+        expirationQueueRowType row = i->second;
+        removeAndAddSupportToExpirationQueue(row, height, increment);
+    }
+
+
+    //look through db for expiration queues, if we haven't already found it in dirty expiration queue
+    boost::scoped_ptr<CDBIterator> pcursor(const_cast<CDBWrapper*>(&base->db)->NewIterator());
+    pcursor->SeekToFirst();
+    while (pcursor->Valid())
+    {
+        std::pair<char, int> key;
+        if (pcursor->GetKey(key))
+        {
+            int height = key.second;
+            // if we've looked through this in dirtyExprirationQueueRows, don't use it
+            // because its stale
+            if ((key.first == EXP_QUEUE_ROW) & (dirtyHeights.count(height) == 0))
+            {
+                expirationQueueRowType row;
+                if (pcursor->GetValue(row))
+                {
+                    removeAndAddToExpirationQueue(row, height, increment);
+                }
+                else
+                {
+                    return error("%s(): error reading expiration queue rows from disk", __func__);
+                }
+            }
+            else if ((key.first == SUPPORT_EXP_QUEUE_ROW) & (dirtySupportHeights.count(height) == 0))
+            {
+                expirationQueueRowType row;
+                if (pcursor->GetValue(row))
+                {
+                    removeAndAddSupportToExpirationQueue(row, height, increment);
+                }
+                else
+                {
+                    return error("%s(): error reading support expiration queue rows from disk", __func__);
+                }
+            }
+
+        }
+        pcursor->Next();
+    }
+
+    return true;
+}
+
+
+bool CClaimTrieCacheNormalizationFork::shouldNormalize() const {
+    return nCurrentHeight > Params().GetConsensus().nNormalizedNameForkHeight;
+}
+
+std::string CClaimTrieCacheNormalizationFork::normalizeClaimName(const std::string& name, bool force) const {
+    if (!force && !shouldNormalize())
+        return name;
+
+    static std::locale utf8;
+    static bool initialized = false;
+    if (!initialized) {
+        static boost::locale::localization_backend_manager manager =
+                boost::locale::localization_backend_manager::global();
+        manager.select("icu");
+
+        static boost::locale::generator curLocale(manager);
+        utf8 = curLocale("en_US.UTF8");
+        initialized = true;
+    }
+
+    std::string normalized;
+    try {
+
+        // Check if it is a valid utf-8 string. If not, it will throw a
+        // boost::locale::conv::conversion_error exception which we catch later
+        normalized = boost::locale::conv::to_utf<char>(name, "UTF-8", boost::locale::conv::stop);
+        if (normalized.empty())
+            return name;
+
+        // these methods supposedly only use the "UTF8" portion of the locale object:
+        normalized = boost::locale::normalize(normalized, boost::locale::norm_nfd, utf8);
+        normalized = boost::locale::fold_case(normalized, utf8);
+    }
+    catch (const boost::locale::conv::conversion_error& e){
+        return name;
+    }
+    catch (const std::bad_cast& e) {
+        LogPrintf("%s() is invalid or dependencies are missing: %s\n", __func__, e.what());
+        throw;
+    }
+    catch (const std::exception& e) { // TODO: change to use ... with current_exception() in c++11
+        LogPrintf("%s() had an unexpected exception: %s\n", __func__, e.what());
+        return name;
+    }
+
+    return normalized;
+}
+
+bool CClaimTrieCacheNormalizationFork::insertClaimIntoTrie(const std::string& name, CClaimValue claim,
+                                bool fCheckTakeover) const {
+    return CClaimTrieCacheExpirationFork::insertClaimIntoTrie(normalizeClaimName(name, overrideInsertNormalization), claim, fCheckTakeover);
+}
+
+bool CClaimTrieCacheNormalizationFork::removeClaimFromTrie(const std::string& name, const COutPoint& outPoint,
+                                CClaimValue& claim, bool fCheckTakeover) const {
+    return CClaimTrieCacheExpirationFork::removeClaimFromTrie(normalizeClaimName(name, overrideRemoveNormalization), outPoint, claim, fCheckTakeover);
+}
+
+bool CClaimTrieCacheNormalizationFork::insertSupportIntoMap(const std::string& name, CSupportValue support,
+                                bool fCheckTakeover) const {
+    return CClaimTrieCacheExpirationFork::insertSupportIntoMap(normalizeClaimName(name, overrideInsertNormalization), support, fCheckTakeover);
+}
+bool CClaimTrieCacheNormalizationFork::removeSupportFromMap(const std::string& name, const COutPoint& outPoint,
+                                CSupportValue& support, bool fCheckTakeover) const {
+    return CClaimTrieCacheExpirationFork::removeSupportFromMap(normalizeClaimName(name, overrideRemoveNormalization), outPoint, support, fCheckTakeover);
+}
+
+struct claimsForNormalization: public claimsForNameType {
+    std::string normalized;
+    claimsForNormalization(const std::vector<CClaimValue>& claims, const std::vector<CSupportValue>& supports,
+        int nLastTakeoverHeight, const std::string& name, const std::string& normalized)
+    : claimsForNameType(claims, supports, nLastTakeoverHeight, name), normalized(normalized) {}
+};
+
+bool CClaimTrieCacheNormalizationFork::normalizeAllNamesInTrieIfNecessary(insertUndoType& insertUndo, claimQueueRowType& removeUndo,
+                                                             insertUndoType& insertSupportUndo, supportQueueRowType& expireSupportUndo,
+                                                             std::vector<std::pair<std::string, int> >& takeoverHeightUndo) const {
+
+    struct CNameChangeDetector: public CNodeCallback {
+        std::vector<claimsForNormalization> hits;
+        const CClaimTrieCacheNormalizationFork* owner;
+        CNameChangeDetector(const CClaimTrieCacheNormalizationFork* owner): owner(owner) {}
+        void visit(const std::string& name, const CClaimTrieNode* node) {
+            if (node->claims.empty()) return;
+            const std::string normalized = owner->normalizeClaimName(name, true);
+            if (normalized == name) return;
+
+            supportMapEntryType supports;
+            owner->getSupportsForName(name, supports);
+            const claimsForNormalization cfn(node->claims, supports, node->nHeightOfLastTakeover, name, normalized);
+            hits.push_back(cfn);
+        }
+    };
+
+    if (nCurrentHeight == Params().GetConsensus().nNormalizedNameForkHeight) {
+
+        // run the one-time upgrade of all names that need to change
+        // it modifies the (cache) trie as it goes, so we need to grab everything to be modified first
+
+        CNameChangeDetector detector(this);
+        iterateTrie(detector);
+
+        for (std::vector<claimsForNormalization>::iterator it = detector.hits.begin(); it != detector.hits.end(); ++it) {
+            BOOST_FOREACH(CSupportValue support, it->supports) {
+                // if it's already going to expire just skip it
+                if (support.nHeight + base->nExpirationTime <= nCurrentHeight)
+                    continue;
+
+                bool success = removeSupportFromMap(it->name, support.outPoint, support, false);
+                assert(success);
+                expireSupportUndo.push_back(std::make_pair(it->name, support));
+                success = insertSupportIntoMap(it->normalized, support, false);
+                assert(success);
+                insertSupportUndo.push_back(nameOutPointHeightType(it->name, support.outPoint, -1));
+            }
+
+            BOOST_FOREACH(CClaimValue claim, it->claims) {
+                if (claim.nHeight + base->nExpirationTime <= nCurrentHeight)
+                    continue;
+
+                bool success = removeClaimFromTrie(it->name, claim.outPoint, claim, false);
+                assert(success);
+                removeUndo.push_back(std::make_pair(it->name, claim));
+
+                success = insertClaimIntoTrie(it->normalized, claim, true);
+                assert(success);
+                insertUndo.push_back(nameOutPointHeightType(it->name, claim.outPoint, -1));
+            }
+
+            takeoverHeightUndo.push_back(std::make_pair(it->name, it->nLastTakeoverHeight));
+        }
+        return true;
+    }
+    return false;
+}
+
+bool CClaimTrieCacheNormalizationFork::incrementBlock(insertUndoType& insertUndo,
+                            claimQueueRowType& expireUndo,
+                            insertUndoType& insertSupportUndo,
+                            supportQueueRowType& expireSupportUndo,
+                            std::vector<std::pair<std::string, int> >& takeoverHeightUndo) {
+    overrideInsertNormalization = normalizeAllNamesInTrieIfNecessary(insertUndo, expireUndo, insertSupportUndo,
+            expireSupportUndo, takeoverHeightUndo);
+    BOOST_SCOPE_EXIT(&overrideInsertNormalization) { overrideInsertNormalization = false; } BOOST_SCOPE_EXIT_END
+    return CClaimTrieCacheExpirationFork::incrementBlock(insertUndo, expireUndo, insertSupportUndo,
+            expireSupportUndo, takeoverHeightUndo);
+}
+
+bool CClaimTrieCacheNormalizationFork::decrementBlock(insertUndoType& insertUndo,
+                            claimQueueRowType& expireUndo,
+                            insertUndoType& insertSupportUndo,
+                            supportQueueRowType& expireSupportUndo,
+                            std::vector<std::pair<std::string, int> >& takeoverHeightUndo) {
+
+    overrideRemoveNormalization = shouldNormalize();
+    BOOST_SCOPE_EXIT(&overrideRemoveNormalization) { overrideRemoveNormalization = false; } BOOST_SCOPE_EXIT_END
+    return CClaimTrieCacheExpirationFork::decrementBlock(insertUndo, expireUndo, insertSupportUndo,
+            expireSupportUndo, takeoverHeightUndo);
+}
+
+bool CClaimTrieCacheNormalizationFork::getProofForName(const std::string& name, CClaimTrieProof& proof) const {
+    return CClaimTrieCacheExpirationFork::getProofForName(normalizeClaimName(name), proof);
+}
+
+bool CClaimTrieCacheNormalizationFork::getInfoForName(const std::string& name, CClaimValue& claim) const {
+    return CClaimTrieCacheExpirationFork::getInfoForName(normalizeClaimName(name), claim);
+}
+
+claimsForNameType CClaimTrieCacheNormalizationFork::getClaimsForName(const std::string& name) const {
+    return CClaimTrieCacheExpirationFork::getClaimsForName(normalizeClaimName(name));
+}
+
+int CClaimTrieCacheNormalizationFork::getDelayForName(const std::string& name, const uint160& claimId) const {
+    return CClaimTrieCacheExpirationFork::getDelayForName(normalizeClaimName(name), claimId);
+}
+
+void CClaimTrieCacheNormalizationFork::addClaimToQueues(const std::string& name, CClaimValue& claim) const {
+    return CClaimTrieCacheExpirationFork::addClaimToQueues(normalizeClaimName(name,
+            claim.nValidAtHeight > Params().GetConsensus().nNormalizedNameForkHeight), claim);
+}
+
+bool CClaimTrieCacheNormalizationFork::addSupportToQueues(const std::string& name, CSupportValue& support) const {
+    return CClaimTrieCacheExpirationFork::addSupportToQueues(normalizeClaimName(name,
+            support.nValidAtHeight > Params().GetConsensus().nNormalizedNameForkHeight), support);
+}
+
+std::string CClaimTrieCacheNormalizationFork::adjustNameForValidHeight(const std::string& name, int validHeight) const {
+    return normalizeClaimName(name, validHeight > Params().GetConsensus().nNormalizedNameForkHeight);
+}

src/clientversion.cpp

@@ -12,7 +12,7 @@
  * for both bitcoind and bitcoin-qt, to make it harder for attackers to
  * target servers or GUI users specifically.
  */
-const std::string CLIENT_NAME("Satoshi");
+const std::string CLIENT_NAME("LBRY");
 
 /**
  * Client version number

src/consensus/consensus.h

@@ -10,9 +10,9 @@
 #include <stdint.h>
 
 /** The maximum allowed size for a serialized block, in bytes (only for buffer size limits) */
-static const unsigned int MAX_BLOCK_SERIALIZED_SIZE = 4000000;
+static const unsigned int MAX_BLOCK_SERIALIZED_SIZE = 8000000;
 /** The maximum allowed weight for a block, see BIP 141 (network rule) */
-static const unsigned int MAX_BLOCK_WEIGHT = 4000000;
+static const unsigned int MAX_BLOCK_WEIGHT = 8000000;
 /** The maximum allowed number of signature check operations in a block (network rule) */
 static const int64_t MAX_BLOCK_SIGOPS_COST = 80000;
 /** Coinbase transaction outputs can only be spent after this number of new blocks (network rule) */

src/consensus/params.h

@@ -48,7 +48,11 @@ struct BIP9Deployment {
  */
 struct Params {
     uint256 hashGenesisBlock;
-    int nSubsidyHalvingInterval;
+    int nSubsidyLevelInterval;
+    /** Used to check majorities for block version upgrade */
+    int nMajorityEnforceBlockUpgrade;
+    int nMajorityRejectBlockOutdated;
+    int nMajorityWindow;
     /* Block hash that is excepted from BIP16 enforcement */
     uint256 BIP16Exception;
     /** Block height and hash at which BIP34 becomes active */
@@ -70,8 +74,19 @@ struct Params {
     uint256 powLimit;
     bool fPowAllowMinDifficultyBlocks;
     bool fPowNoRetargeting;
+    int nAllowMinDiffMinHeight;
+    int nAllowMinDiffMaxHeight;
+    int nNormalizedNameForkHeight;
     int64_t nPowTargetSpacing;
     int64_t nPowTargetTimespan;
+    int64_t nOriginalClaimExpirationTime;
+    int64_t nExtendedClaimExpirationTime;
+    int64_t nExtendedClaimExpirationForkHeight;
+    int64_t GetExpirationTime(int64_t nHeight) const {
+        return nHeight < nExtendedClaimExpirationForkHeight ?
+            nOriginalClaimExpirationTime :
+            nExtendedClaimExpirationTime;
+    }
     int64_t DifficultyAdjustmentInterval() const { return nPowTargetTimespan / nPowTargetSpacing; }
     uint256 nMinimumChainWork;
     uint256 defaultAssumeValid;

src/consensus/tx_verify.cpp

@@ -9,6 +9,8 @@
 #include <script/interpreter.h>
 #include <consensus/validation.h>
 
+#include <nameclaim.h>
+
 // TODO remove the following dependencies
 #include <chain.h>
 #include <coins.h>
@@ -129,8 +131,9 @@ unsigned int GetP2SHSigOpCount(const CTransaction& tx, const CCoinsViewCache& in
         const Coin& coin = inputs.AccessCoin(tx.vin[i].prevout);
         assert(!coin.IsSpent());
         const CTxOut &prevout = coin.out;
-        if (prevout.scriptPubKey.IsPayToScriptHash())
+        const CScript& scriptPubKey = StripClaimScriptPrefix(prevout.scriptPubKey);
-            nSigOps += prevout.scriptPubKey.GetSigOpCount(tx.vin[i].scriptSig);
+        if (scriptPubKey.IsPayToScriptHash())
+            nSigOps += scriptPubKey.GetSigOpCount(tx.vin[i].scriptSig);
     }
     return nSigOps;
 }
@@ -178,6 +181,12 @@ bool CheckTransaction(const CTransaction& tx, CValidationState &state, bool fChe
         nValueOut += txout.nValue;
         if (!MoneyRange(nValueOut))
             return state.DoS(100, false, REJECT_INVALID, "bad-txns-txouttotal-toolarge");
+
+        // check claimtrie transactions
+        if (ClaimScriptSize(txout.scriptPubKey) > MAX_CLAIM_SCRIPT_SIZE)
+            return state.DoS(100, false, REJECT_INVALID, "bad-txns-claimscriptsize-toolarge");
+        if (ClaimNameSize(txout.scriptPubKey) > MAX_CLAIM_NAME_SIZE)
+            return state.DoS(100, false, REJECT_INVALID, "bad-txns-claimscriptname-toolarge");
     }
 
     // Check for duplicate inputs - note that this check is slow so we skip it in CheckBlock

src/consensus/validation.h

@@ -18,7 +18,7 @@ static const unsigned char REJECT_INVALID = 0x10;
 static const unsigned char REJECT_OBSOLETE = 0x11;
 static const unsigned char REJECT_DUPLICATE = 0x12;
 static const unsigned char REJECT_NONSTANDARD = 0x40;
-// static const unsigned char REJECT_DUST = 0x41; // part of BIP 61
+static const unsigned char REJECT_DUST = 0x41; // part of BIP 61
 static const unsigned char REJECT_INSUFFICIENTFEE = 0x42;
 static const unsigned char REJECT_CHECKPOINT = 0x43;
 

src/hash.cpp

@@ -12,6 +12,43 @@ inline uint32_t ROTL32(uint32_t x, int8_t r)
     return (x << r) | (x >> (32 - r));
 }
 
+uint256 PoWHash(const std::vector<unsigned char>& input)
+{
+    CHash256 h256;
+    CSHA512 h512;
+    CRIPEMD160 h160;
+
+    std::vector<unsigned char> out;
+    out.resize(h512.OUTPUT_SIZE);
+
+    std::vector<unsigned char> out_small;
+    out_small.resize(h160.OUTPUT_SIZE);
+
+    h256.Write(input.data(), input.size());
+    h256.Finalize(&out[0]);
+    h256.Reset();
+
+    h512.Write(out.data(), h256.OUTPUT_SIZE);
+    h512.Finalize(&out[0]);
+
+    h160.Write(out.data(), h512.OUTPUT_SIZE / 2);
+    h160.Finalize(&out_small[0]);
+    h160.Reset();
+
+    h256.Write(out_small.data(), h160.OUTPUT_SIZE);
+
+    h160.Write(out.data() + h512.OUTPUT_SIZE / 2, h512.OUTPUT_SIZE / 2);
+    h160.Finalize(&out_small[0]);
+
+    out.resize(h256.OUTPUT_SIZE);
+    h256.Write(out_small.data(), h160.OUTPUT_SIZE);
+    h256.Finalize(&out[0]);
+
+    uint256 result(out);
+    return result;
+}
+
+
 unsigned int MurmurHash3(unsigned int nHashSeed, const std::vector<unsigned char>& vDataToHash)
 {
     // The following is MurmurHash3 (x86_32), see http://code.google.com/p/smhasher/source/browse/trunk/MurmurHash3.cpp

src/hash.h

@@ -190,6 +190,8 @@ uint256 SerializeHash(const T& obj, int nType=SER_GETHASH, int nVersion=PROTOCOL
     return ss.GetHash();
 }
 
+uint256 PoWHash(const std::vector<unsigned char>& input);
+
 unsigned int MurmurHash3(unsigned int nHashSeed, const std::vector<unsigned char>& vDataToHash);
 
 void BIP32Hash(const ChainCode &chainCode, unsigned int nChild, unsigned char header, const unsigned char data[32], unsigned char output[64]);

src/httprpc.cpp

@@ -218,7 +218,7 @@ static bool InitRPCAuthentication()
         LogPrintf("No rpcpassword set - using random cookie authentication.\n");
         if (!GenerateAuthCookie(&strRPCUserColonPass)) {
             uiInterface.ThreadSafeMessageBox(
-                _("Error: A fatal internal error occurred, see debug.log for details"), // Same message as AbortNode
+                _("Error: A fatal internal error occurred generating the cookie, see debug.log for details"), // Same message as AbortNode
                 "", CClientUIInterface::MSG_ERROR);
             return false;
         }

src/index/txindex.cpp

@@ -16,31 +16,6 @@ constexpr char DB_TXINDEX_BLOCK = 'T';
 
 std::unique_ptr<TxIndex> g_txindex;
 
-struct CDiskTxPos : public CDiskBlockPos
-{
-    unsigned int nTxOffset; // after header
-
-    ADD_SERIALIZE_METHODS;
-
-    template <typename Stream, typename Operation>
-    inline void SerializationOp(Stream& s, Operation ser_action) {
-        READWRITEAS(CDiskBlockPos, *this);
-        READWRITE(VARINT(nTxOffset));
-    }
-
-    CDiskTxPos(const CDiskBlockPos &blockIn, unsigned int nTxOffsetIn) : CDiskBlockPos(blockIn.nFile, blockIn.nPos), nTxOffset(nTxOffsetIn) {
-    }
-
-    CDiskTxPos() {
-        SetNull();
-    }
-
-    void SetNull() {
-        CDiskBlockPos::SetNull();
-        nTxOffset = 0;
-    }
-};
-
 /**
  * Access to the txindex database (indexes/txindex/)
  *

src/index/txindex.h

@@ -9,6 +9,31 @@
 #include <index/base.h>
 #include <txdb.h>
 
+struct CDiskTxPos : public CDiskBlockPos
+{
+    unsigned int nTxOffset; // after header
+
+    ADD_SERIALIZE_METHODS;
+
+    template <typename Stream, typename Operation>
+    inline void SerializationOp(Stream& s, Operation ser_action) {
+        READWRITEAS(CDiskBlockPos, *this);
+        READWRITE(VARINT(nTxOffset));
+    }
+
+    CDiskTxPos(const CDiskBlockPos &blockIn, unsigned int nTxOffsetIn) : CDiskBlockPos(blockIn.nFile, blockIn.nPos), nTxOffset(nTxOffsetIn) {
+    }
+
+    CDiskTxPos() {
+        SetNull();
+    }
+
+    void SetNull() {
+        CDiskBlockPos::SetNull();
+        nTxOffset = 0;
+    }
+};
+
 /**
  * TxIndex is used to look up transactions included in the blockchain by hash.
  * The index is written to a LevelDB database and records the filesystem

src/init.cpp

@@ -14,6 +14,7 @@
 #include <chain.h>
 #include <chainparams.h>
 #include <checkpoints.h>
+#include <claimtrie.h>
 #include <compat/sanity.h>
 #include <consensus/validation.h>
 #include <fs.h>
@@ -41,6 +42,7 @@
 #include <txmempool.h>
 #include <torcontrol.h>
 #include <ui_interface.h>
+#include <uint256.h>
 #include <util.h>
 #include <utilmoneystr.h>
 #include <validationinterface.h>
@@ -195,7 +197,7 @@ void Shutdown()
     /// for example if the data directory was found to be locked.
     /// Be sure that anything that writes files or flushes caches only does this if the respective
     /// module was initialized.
-    RenameThread("bitcoin-shutoff");
+    RenameThread("lbrycrd-shutoff");
     mempool.AddTransactionsUpdated(1);
 
     StopHTTPRPC();
@@ -264,6 +266,8 @@ void Shutdown()
         pcoinscatcher.reset();
         pcoinsdbview.reset();
         pblocktree.reset();
+        delete pclaimTrie;
+        pclaimTrie = nullptr;
     }
     g_wallet_init_interface.Stop();
 
@@ -527,8 +531,8 @@ void SetupServerArgs()
 
 std::string LicenseInfo()
 {
-    const std::string URL_SOURCE_CODE = "<https://github.com/bitcoin/bitcoin>";
+    const std::string URL_SOURCE_CODE = "<https://github.com/lbryio/lbrycrd>";
-    const std::string URL_WEBSITE = "<https://bitcoincore.org>";
+    const std::string URL_WEBSITE = "<https://lbry.io>";
 
     return CopyrightHolders(strprintf(_("Copyright (C) %i-%i"), 2009, COPYRIGHT_YEAR) + " ") + "\n" +
            "\n" +
@@ -633,7 +637,7 @@ static void CleanupBlockRevFiles()
 static void ThreadImport(std::vector<fs::path> vImportFiles)
 {
     const CChainParams& chainparams = Params();
-    RenameThread("bitcoin-loadblk");
+    RenameThread("lbrycrd-loadblk");
     ScheduleBatchPriority();
 
     {
@@ -1250,9 +1254,9 @@ bool AppInitMain()
     // Warn about relative -datadir path.
     if (gArgs.IsArgSet("-datadir") && !fs::path(gArgs.GetArg("-datadir", "")).is_absolute()) {
         LogPrintf("Warning: relative datadir option '%s' specified, which will be interpreted relative to the " /* Continued */
-                  "current working directory '%s'. This is fragile, because if bitcoin is started in the future "
+                  "current working directory '%s'. This is fragile, because if lbrycrd is started in the future "
                   "from a different location, it will be unable to locate the current data files. There could "
-                  "also be data loss if bitcoin is started while in a temporary directory.\n",
+                  "also be data loss if lbrycrd is started while in a temporary directory.\n",
             gArgs.GetArg("-datadir", ""), fs::current_path().string());
     }
 
@@ -1455,6 +1459,8 @@ bool AppInitMain()
                 // fails if it's still open from the previous loop. Close it first:
                 pblocktree.reset();
                 pblocktree.reset(new CBlockTreeDB(nBlockTreeDBCache, false, fReset));
+                delete pclaimTrie;
+                pclaimTrie = new CClaimTrie(false, fReindex);
 
                 if (fReset) {
                     pblocktree->WriteReindexing(true);
@@ -1496,6 +1502,12 @@ bool AppInitMain()
                     break;
                 }
 
+                if (!pclaimTrie->ReadFromDisk(true))
+                {
+                    strLoadError = _("Error loading the claim trie from disk");
+                    break;
+                }
+
                 // At this point we're either in reindex or we've loaded a useful
                 // block tree into mapBlockIndex!
 
@@ -1688,6 +1700,9 @@ bool AppInitMain()
     }
     LogPrintf("nBestHeight = %d\n", chain_active_height);
 
+    const Consensus::Params& consensusParams = Params().GetConsensus();
+    pclaimTrie->setExpirationTime(consensusParams.GetExpirationTime(chain_active_height));
+
     if (gArgs.GetBoolArg("-listenonion", DEFAULT_LISTEN_ONION))
         StartTorControl();
 

src/lbry.cpp

@@ -0,0 +1,40 @@
+#include <lbry.h>
+#include <uint256.h>
+
+#include <cstdio>
+
+unsigned int CalculateLbryNextWorkRequired(const CBlockIndex* pindexLast, int64_t nFirstBlockTime, const Consensus::Params& params)
+{
+    if (params.fPowNoRetargeting)
+        return pindexLast->nBits;
+
+    const int64_t retargetTimespan = params.nPowTargetTimespan;
+    const int64_t nActualTimespan = pindexLast->GetBlockTime() - nFirstBlockTime;
+    int64_t nModulatedTimespan = nActualTimespan;
+    int64_t nMaxTimespan;
+    int64_t nMinTimespan;
+
+    nModulatedTimespan = retargetTimespan + (nModulatedTimespan - retargetTimespan) / 8;
+
+    nMinTimespan = retargetTimespan - (retargetTimespan / 8); //(150 - 18 = 132)
+    nMaxTimespan = retargetTimespan + (retargetTimespan / 2); //(150 + 75 = 225) 
+
+    // Limit adjustment step
+    if (nModulatedTimespan < nMinTimespan)
+        nModulatedTimespan = nMinTimespan;
+    else if (nModulatedTimespan > nMaxTimespan)
+        nModulatedTimespan = nMaxTimespan;
+
+    // Retarget
+    const arith_uint256 bnPowLimit = UintToArith256(params.powLimit);
+    arith_uint256 bnNew;
+    bnNew.SetCompact(pindexLast->nBits);
+    bnNew *= nModulatedTimespan;
+    bnNew /= retargetTimespan;
+    if (bnNew > bnPowLimit)
+        bnNew = bnPowLimit;
+
+    return bnNew.GetCompact();
+}
+
+

src/lbry.h

@@ -0,0 +1,9 @@
+#ifndef LBRY_H
+#define LBRY_H
+
+#include <chain.h>
+#include <chainparams.h>
+
+unsigned int CalculateLbryNextWorkRequired(const CBlockIndex* pindexLast, int64_t nLastRetargetTime, const Consensus::Params& params);
+
+#endif

src/miner.cpp

@@ -117,7 +117,12 @@ std::unique_ptr<CBlockTemplate> BlockAssembler::CreateNewBlock(const CScript& sc
     CBlockIndex* pindexPrev = chainActive.Tip();
     assert(pindexPrev != nullptr);
     nHeight = pindexPrev->nHeight + 1;
-
+    if (!pclaimTrie)
+    {
+        LogPrintf("CreateNewBlock(): pclaimTrie is invalid");
+        return NULL;
+    }
+    CClaimTrieCache trieCache(pclaimTrie);
     pblock->nVersion = ComputeBlockVersion(pindexPrev, chainparams.GetConsensus());
     // -regtest only: allow overriding block.nVersion with
     // -blockversion=N to test forking scenarios
@@ -144,7 +149,7 @@ std::unique_ptr<CBlockTemplate> BlockAssembler::CreateNewBlock(const CScript& sc
 
     int nPackagesSelected = 0;
     int nDescendantsUpdated = 0;
-    addPackageTxs(nPackagesSelected, nDescendantsUpdated);
+    addPackageTxs(nPackagesSelected, nDescendantsUpdated, trieCache);
 
     int64_t nTime1 = GetTimeMicros();
 
@@ -172,6 +177,16 @@ std::unique_ptr<CBlockTemplate> BlockAssembler::CreateNewBlock(const CScript& sc
     pblock->nNonce         = 0;
     pblocktemplate->vTxSigOpsCost[0] = WITNESS_SCALE_FACTOR * GetLegacySigOpCount(*pblock->vtx[0]);
 
+    insertUndoType dummyInsertUndo;
+    claimQueueRowType dummyExpireUndo;
+    insertUndoType dummyInsertSupportUndo;
+    supportQueueRowType dummyExpireSupportUndo;
+    std::vector<std::pair<std::string, int> > dummyTakeoverHeightUndo;
+
+    trieCache.incrementBlock(dummyInsertUndo, dummyExpireUndo, dummyInsertSupportUndo, dummyExpireSupportUndo, dummyTakeoverHeightUndo);
+
+    pblock->hashClaimTrie = trieCache.getMerkleHash();
+
     CValidationState state;
     if (!TestBlockValidity(state, chainparams, *pblock, pindexPrev, false, false)) {
         throw std::runtime_error(strprintf("%s: TestBlockValidity failed: %s", __func__, FormatStateMessage(state)));
@@ -303,7 +318,7 @@ void BlockAssembler::SortForBlock(const CTxMemPool::setEntries& package, std::ve
 // Each time through the loop, we compare the best transaction in
 // mapModifiedTxs with the next transaction in the mempool to decide what
 // transaction package to work on next.
-void BlockAssembler::addPackageTxs(int &nPackagesSelected, int &nDescendantsUpdated)
+void BlockAssembler::addPackageTxs(int &nPackagesSelected, int &nDescendantsUpdated, CClaimTrieCache& trieCache)
 {
     // mapModifiedTx will store sorted packages after they are modified
     // because some of their txs are already in the block
@@ -323,6 +338,7 @@ void BlockAssembler::addPackageTxs(int &nPackagesSelected, int &nDescendantsUpda
     // mempool has a lot of entries.
     const int64_t MAX_CONSECUTIVE_FAILURES = 1000;
     int64_t nConsecutiveFailed = 0;
+    std::vector<CTransactionRef> txs;
 
     while (mi != mempool.mapTx.get<ancestor_score>().end() || !mapModifiedTx.empty())
     {
@@ -413,6 +429,126 @@ void BlockAssembler::addPackageTxs(int &nPackagesSelected, int &nDescendantsUpda
             continue;
         }
 
+        typedef std::vector<std::pair<std::string, uint160> > spentClaimsType;
+        spentClaimsType spentClaims;
+
+        const CTransaction& tx = iter->GetTx();
+        for (const CTxIn& txin: tx.vin)
+        {
+            CCoinsViewCache view(pcoinsTip.get());
+            const Coin& coin = view.AccessCoin(txin.prevout);
+            int nTxinHeight = coin.nHeight;
+            CScript scriptPubKey;
+            if (coin.out.IsNull()) {
+                auto it = std::find_if(txs.begin(), txs.end(), [&txin](const CTransactionRef& tx) {
+                    return tx->GetHash() == txin.prevout.hash;
+                });
+                if (it == txs.end() || txin.prevout.n >= (*it)->vout.size())
+                    continue;
+                scriptPubKey = (*it)->vout[txin.prevout.n].scriptPubKey;
+            } else {
+                scriptPubKey = coin.out.scriptPubKey;
+            }
+
+            std::vector<std::vector<unsigned char> > vvchParams;
+            int op;
+
+            if (DecodeClaimScript(scriptPubKey, op, vvchParams))
+            {
+                if (op == OP_CLAIM_NAME || op == OP_UPDATE_CLAIM)
+                {
+                    uint160 claimId;
+                    if (op == OP_CLAIM_NAME)
+                    {
+                        assert(vvchParams.size() == 2);
+                        claimId = ClaimIdHash(txin.prevout.hash, txin.prevout.n);
+                    }
+                    else if (op == OP_UPDATE_CLAIM)
+                    {
+                        assert(vvchParams.size() == 3);
+                        claimId = uint160(vvchParams[1]);
+                    }
+                    std::string name(vvchParams[0].begin(), vvchParams[0].end());
+                    int throwaway;
+                    if (trieCache.spendClaim(name, COutPoint(txin.prevout.hash, txin.prevout.n), nTxinHeight, throwaway))
+                    {
+                        std::pair<std::string, uint160> entry(name, claimId);
+                        spentClaims.push_back(entry);
+                    }
+                    else
+                    {
+                        LogPrintf("%s(): The claim was not found in the trie or queue and therefore can't be updated\n", __func__);
+                    }
+                }
+                else if (op == OP_SUPPORT_CLAIM)
+                {
+                    assert(vvchParams.size() == 2);
+                    std::string name(vvchParams[0].begin(), vvchParams[0].end());
+                    int throwaway;
+                    if (!trieCache.spendSupport(name, COutPoint(txin.prevout.hash, txin.prevout.n), nTxinHeight, throwaway))
+                    {
+                        LogPrintf("%s(): The support was not found in the trie or queue\n", __func__);
+                    }
+                }
+            }
+        }
+
+        for (unsigned int i = 0; i < tx.vout.size(); ++i)
+        {
+            const CTxOut& txout = tx.vout[i];
+            
+            std::vector<std::vector<unsigned char> > vvchParams;
+            int op;
+            if (DecodeClaimScript(txout.scriptPubKey, op, vvchParams))
+            {
+                if (op == OP_CLAIM_NAME)
+                {
+                    assert(vvchParams.size() == 2);
+                    std::string name(vvchParams[0].begin(), vvchParams[0].end());
+                    if (!trieCache.addClaim(name, COutPoint(tx.GetHash(), i), ClaimIdHash(tx.GetHash(), i), txout.nValue, nHeight))
+                    {
+                        LogPrintf("%s: Something went wrong inserting the name\n", __func__);
+                    }
+                }
+                else if (op == OP_UPDATE_CLAIM)
+                {
+                    assert(vvchParams.size() == 3);
+                    std::string name(vvchParams[0].begin(), vvchParams[0].end());
+                    uint160 claimId(vvchParams[1]);
+                    spentClaimsType::iterator itSpent;
+                    for (itSpent = spentClaims.begin(); itSpent != spentClaims.end(); ++itSpent)
+                    {
+                        if (itSpent->first == name && itSpent->second == claimId)
+                            break;
+                    }
+                    if (itSpent != spentClaims.end())
+                    {
+                        spentClaims.erase(itSpent);
+                        if (!trieCache.addClaim(name, COutPoint(tx.GetHash(), i), claimId, txout.nValue, nHeight))
+                        {
+                            LogPrintf("%s: Something went wrong updating a claim\n", __func__);
+                        }
+                    }
+                    else
+                    {
+                        LogPrintf("%s(): This update refers to a claim that was not found in the trie or queue, and therefore cannot be updated. The claim may have expired or it may have never existed.\n", __func__);
+                    }
+                }
+                else if (op == OP_SUPPORT_CLAIM)
+                {
+                    assert(vvchParams.size() == 2);
+                    std::string name(vvchParams[0].begin(), vvchParams[0].end());
+                    uint160 supportedClaimId(vvchParams[1]);
+                    if (!trieCache.addSupport(name, COutPoint(tx.GetHash(), i), txout.nValue, supportedClaimId, nHeight))
+                    {
+                        LogPrintf("%s: Something went wrong inserting the claim support\n", __func__);
+                    }
+                }
+            }
+        }
+
+        txs.emplace_back(MakeTransactionRef(tx));
+
         // This transaction will make it in; reset the failed counter.
         nConsecutiveFailed = 0;
 

src/miner.h

@@ -170,7 +170,7 @@ private:
     /** Add transactions based on feerate including unconfirmed ancestors
       * Increments nPackagesSelected / nDescendantsUpdated with corresponding
       * statistics from the package selection (for logging statistics). */
-    void addPackageTxs(int &nPackagesSelected, int &nDescendantsUpdated) EXCLUSIVE_LOCKS_REQUIRED(mempool.cs);
+    void addPackageTxs(int &nPackagesSelected, int &nDescendantsUpdated, CClaimTrieCache& trieCache) EXCLUSIVE_LOCKS_REQUIRED(mempool.cs);
 
     // helper functions for addPackageTxs()
     /** Remove confirmed (inBlock) entries from given set */