Merge pull request #6845

0473abf link libzmq against libgssapi_krb5 if found (moneromooo-monero)
Merge pull request #6843
2025-12-17 18:08:07 -08:00 · 2020-09-25 18:19:47 -05:00 · 2020-09-25 18:18:51 -05:00 · 2020-09-25 18:17:53 -05:00 · 2020-09-25 18:16:19 -05:00 · 2020-09-25 14:38:12 +00:00
952 changed files with 20903 additions and 27178 deletions
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,52 +1,21 @@
-name: ci/gh-actions/cli
+name: continuous-integration/gh-actions/cli

-on:
-  push:
-  pull_request:
-    paths-ignore:
-      - 'docs/**'
-      - '**/README.md'
-
-# The below variables reduce repetitions across similar targets
-env:
-  REMOVE_BUNDLED_BOOST : rm -rf /usr/local/share/boost
-  BUILD_DEFAULT_LINUX: |
-        cmake -S . -B build -D ARCH="default" -D BUILD_TESTS=ON -D CMAKE_BUILD_TYPE=Release && cmake --build build -j3
-  APT_INSTALL_LINUX: 'sudo apt -y install build-essential cmake libboost-all-dev miniupnpc libunbound-dev graphviz doxygen libunwind8-dev pkg-config libssl-dev libzmq3-dev libsodium-dev libhidapi-dev libnorm-dev libusb-1.0-0-dev libpgm-dev libprotobuf-dev protobuf-compiler ccache'
-  APT_SET_CONF: |
-        echo "Acquire::Retries \"3\";"         | sudo tee -a /etc/apt/apt.conf.d/80-custom
-        echo "Acquire::http::Timeout \"120\";" | sudo tee -a /etc/apt/apt.conf.d/80-custom
-        echo "Acquire::ftp::Timeout \"120\";"  | sudo tee -a /etc/apt/apt.conf.d/80-custom
-  CCACHE_SETTINGS: |
-        ccache --max-size=150M
-        ccache --set-config=compression=true
+on: [push, pull_request]

 jobs:
  build-macos:
    runs-on: macOS-latest
-    env:
-      CCACHE_TEMPDIR: /tmp/.ccache-temp
    steps:
    - uses: actions/checkout@v1
      with:
        submodules: recursive
-    - uses: actions/cache@v2
-      with:
-        path: /Users/runner/Library/Caches/ccache
-        key: ccache-${{ runner.os }}-build-${{ github.sha }}
-        restore-keys: ccache-${{ runner.os }}-build-
-    - name: install dependencies
-      run: HOMEBREW_NO_AUTO_UPDATE=1 brew install boost hidapi openssl zmq libpgm miniupnpc expat libunwind-headers protobuf ccache
+    - name: update brew and install dependencies
+      run: brew update && brew install boost hidapi zmq libpgm miniupnpc ldns expat libunwind-headers protobuf
    - name: build
-      run: |
-        ${{env.CCACHE_SETTINGS}}
-        make -j3
+      run: make -j3

  build-windows:
    runs-on: windows-latest
-    env:
-      CCACHE_TEMPDIR: C:\Users\runneradmin\.ccache-temp
-      CCACHE_DIR: C:\Users\runneradmin\.ccache
    defaults:
      run:
        shell: msys2 {0}
@@ -54,129 +23,74 @@ jobs:
    - uses: actions/checkout@v1
      with:
        submodules: recursive
-    - uses: actions/cache@v2
-      with:
-        path: C:\Users\runneradmin\.ccache
-        key: ccache-${{ runner.os }}-build-${{ github.sha }}
-        restore-keys: ccache-${{ runner.os }}-build-
-    - uses: eine/setup-msys2@v2
+    - uses: eine/setup-msys2@v1
      with:
        update: true
-        install: mingw-w64-x86_64-toolchain make mingw-w64-x86_64-cmake mingw-w64-x86_64-ccache mingw-w64-x86_64-boost mingw-w64-x86_64-openssl mingw-w64-x86_64-zeromq mingw-w64-x86_64-libsodium mingw-w64-x86_64-hidapi mingw-w64-x86_64-protobuf-c mingw-w64-x86_64-libusb mingw-w64-x86_64-unbound git
+        install: mingw-w64-x86_64-toolchain make mingw-w64-x86_64-cmake mingw-w64-x86_64-boost mingw-w64-x86_64-openssl mingw-w64-x86_64-zeromq mingw-w64-x86_64-libsodium mingw-w64-x86_64-hidapi mingw-w64-x86_64-protobuf-c mingw-w64-x86_64-libusb git
    - name: build
-      run: |
-        ${{env.CCACHE_SETTINGS}}
-        make release-static-win64 -j2
-
-# See the OS labels and monitor deprecations here:
-# https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners#supported-runners-and-hardware-resources
+      run: make release-static-win64 -j2

  build-ubuntu:
-    runs-on: ${{ matrix.os }}
-    env:
-      CCACHE_TEMPDIR: /tmp/.ccache-temp
-    strategy:
-      matrix:
-        os: [ubuntu-latest, ubuntu-18.04]
+    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v1
      with:
        submodules: recursive
-    - uses: actions/cache@v2
-      with:
-        path: ~/.ccache
-        key: ccache-${{ runner.os }}-build-${{ matrix.os }}-${{ github.sha }}
-        restore-keys: ccache-${{ runner.os }}-build-${{ matrix.os }}
    - name: remove bundled boost
-      run: ${{env.REMOVE_BUNDLED_BOOST}}
+      run: sudo rm -rf /usr/local/share/boost
    - name: set apt conf
-      run: ${{env.APT_SET_CONF}}
+      run: |
+        echo "Acquire::Retries \"3\";" | sudo tee -a /etc/apt/apt.conf.d/80-custom
+        echo "Acquire::http::Timeout \"120\";" | sudo tee -a /etc/apt/apt.conf.d/80-custom
+        echo "Acquire::ftp::Timeout \"120\";" | sudo tee -a /etc/apt/apt.conf.d/80-custom
    - name: update apt
      run: sudo apt update
    - name: install monero dependencies
-      run: ${{env.APT_INSTALL_LINUX}}
+      run: sudo apt -y install build-essential cmake libboost-all-dev miniupnpc libunbound-dev graphviz doxygen libunwind8-dev pkg-config libssl-dev libzmq3-dev libsodium-dev libhidapi-dev libnorm-dev libusb-1.0-0-dev libpgm-dev libprotobuf-dev protobuf-compiler
    - name: build
-      run: |
-        ${{env.CCACHE_SETTINGS}}
-        ${{env.BUILD_DEFAULT_LINUX}}
+      run: make -j3

  libwallet-ubuntu:
    runs-on: ubuntu-latest
-    env:
-      CCACHE_TEMPDIR: /tmp/.ccache-temp
    steps:
    - uses: actions/checkout@v1
      with:
        submodules: recursive
-    - uses: actions/cache@v2
-      with:
-        path: ~/.ccache
-        key: ccache-${{ runner.os }}-libwallet-${{ github.sha }}
-        restore-keys: ccache-${{ runner.os }}-libwallet-
    - name: remove bundled boost
-      run: ${{env.REMOVE_BUNDLED_BOOST}}
+      run: sudo rm -rf /usr/local/share/boost
    - name: set apt conf
-      run: ${{env.APT_SET_CONF}}
+      run: |
+        echo "Acquire::Retries \"3\";" | sudo tee -a /etc/apt/apt.conf.d/80-custom
+        echo "Acquire::http::Timeout \"120\";" | sudo tee -a /etc/apt/apt.conf.d/80-custom
+        echo "Acquire::ftp::Timeout \"120\";" | sudo tee -a /etc/apt/apt.conf.d/80-custom
    - name: update apt
      run: sudo apt update
    - name: install monero dependencies
-      run: ${{env.APT_INSTALL_LINUX}}
+      run: sudo apt -y install build-essential cmake libboost-all-dev miniupnpc libunbound-dev graphviz doxygen libunwind8-dev pkg-config libssl-dev libzmq3-dev libsodium-dev libhidapi-dev libnorm-dev libusb-1.0-0-dev libpgm-dev libprotobuf-dev protobuf-compiler
    - name: build
-      run: |
-        ${{env.CCACHE_SETTINGS}}
-        cmake .
-        make wallet_api -j3
+      run: cmake -DBUILD_GUI_DEPS=ON && make -j3

  test-ubuntu:
    needs: build-ubuntu
    runs-on: ubuntu-latest
-    env:
-      CCACHE_TEMPDIR: /tmp/.ccache-temp
    steps:
    - uses: actions/checkout@v1
      with:
        submodules: recursive
-    - name: ccache
-      uses: actions/cache@v2
-      with:
-        path: ~/.ccache
-        key: ccache-${{ runner.os }}-build-ubuntu-latest-${{ github.sha }}
-        restore-keys: ccache-${{ runner.os }}-build-ubuntu-latest
    - name: remove bundled boost
-      run: ${{env.REMOVE_BUNDLED_BOOST}}
+      run: sudo rm -rf /usr/local/share/boost
    - name: set apt conf
-      run: ${{env.APT_SET_CONF}}
+      run: |
+        echo "Acquire::Retries \"3\";" | sudo tee -a /etc/apt/apt.conf.d/80-custom
+        echo "Acquire::http::Timeout \"120\";" | sudo tee -a /etc/apt/apt.conf.d/80-custom
+        echo "Acquire::ftp::Timeout \"120\";" | sudo tee -a /etc/apt/apt.conf.d/80-custom
    - name: update apt
      run: sudo apt update
    - name: install monero dependencies
-      run: ${{env.APT_INSTALL_LINUX}}
-    - name: install Python dependencies
-      run: pip install requests psutil monotonic zmq
+      run: sudo apt -y install build-essential cmake libboost-all-dev miniupnpc libunbound-dev graphviz doxygen libunwind8-dev pkg-config libssl-dev libzmq3-dev libsodium-dev libhidapi-dev libnorm-dev libusb-1.0-0-dev libpgm-dev libprotobuf-dev protobuf-compiler
+    - name: install requests
+      run: pip install requests
    - name: tests
      env:
        CTEST_OUTPUT_ON_FAILURE: ON
-      run: |
-        ${{env.CCACHE_SETTINGS}}
-        ${{env.BUILD_DEFAULT_LINUX}}
-        cmake --build build --target test
-
-# ARCH="default" (not "native") ensures, that a different execution host can execute binaries compiled elsewhere.
-# BUILD_SHARED_LIBS=ON speeds up the linkage part a bit, reduces size, and is the only place where the dynamic linkage is tested.
-
-  source-archive:
-    runs-on: ubuntu-20.04
-    steps:
-    - uses: actions/checkout@v1
-      with:
-        submodules: recursive
-    - name: archive
-      run: |
-        pip install git-archive-all
-        export VERSION="monero-$(git describe)"
-        export OUTPUT="$VERSION.tar"
-        echo "OUTPUT=$OUTPUT" >> $GITHUB_ENV
-        /home/runner/.local/bin/git-archive-all --prefix "$VERSION/" --force-submodules "$OUTPUT"
-    - uses: actions/upload-artifact@v2
-      with:
-        name: ${{ env.OUTPUT }}
-        path: /home/runner/work/monero/monero/${{ env.OUTPUT }}
+      run: make release-test -j3
--- a/.github/workflows/depends.yml
+++ b/.github/workflows/depends.yml
@@ -1,105 +0,0 @@
-name: ci/gh-actions/depends
-
-on:
-  push:
-  pull_request:
-    paths-ignore:
-      - 'docs/**'
-      - '**/README.md'
-
-env:
-  APT_SET_CONF: |
-        echo "Acquire::Retries \"3\";"         | sudo tee -a /etc/apt/apt.conf.d/80-custom
-        echo "Acquire::http::Timeout \"120\";" | sudo tee -a /etc/apt/apt.conf.d/80-custom
-        echo "Acquire::ftp::Timeout \"120\";"  | sudo tee -a /etc/apt/apt.conf.d/80-custom
-  CCACHE_SETTINGS: |
-        ccache --max-size=150M
-        ccache --set-config=compression=true
-
-jobs:
-  build-cross:
-    runs-on: ubuntu-18.04
-    env:
-      CCACHE_TEMPDIR: /tmp/.ccache-temp
-    strategy:
-      fail-fast: false
-      matrix:
-        toolchain:
-          - name: "RISCV 64bit"
-            host: "riscv64-linux-gnu"
-            packages: "python3 gperf g++-riscv64-linux-gnu"
-          - name: "ARM v7"
-            host: "arm-linux-gnueabihf"
-            packages: "python3 gperf g++-arm-linux-gnueabihf"
-          - name: "ARM v8"
-            host: "aarch64-linux-gnu"
-            packages: "python3 gperf g++-aarch64-linux-gnu"
-          - name: "i686 Win"
-            host: "i686-w64-mingw32"
-            packages: "python3 g++-mingw-w64-i686"
-          - name: "i686 Linux"
-            host: "i686-pc-linux-gnu"
-            packages: "gperf cmake g++-multilib python3-zmq"
-          - name: "Win64"
-            host: "x86_64-w64-mingw32"
-            packages: "cmake python3 g++-mingw-w64-x86-64"
-          - name: "x86_64 Linux"
-            host: "x86_64-unknown-linux-gnu"
-            packages: "gperf cmake python3-zmq libdbus-1-dev libharfbuzz-dev"
-          - name: "Cross-Mac x86_64"
-            host: "x86_64-apple-darwin11"
-            packages: "cmake imagemagick libcap-dev librsvg2-bin libz-dev libbz2-dev libtiff-tools python-dev python3-setuptools-git"
-          - name: "Cross-Mac aarch64"
-            host: "aarch64-apple-darwin11"
-            packages: "cmake imagemagick libcap-dev librsvg2-bin libz-dev libbz2-dev libtiff-tools python-dev python3-setuptools-git"
-          - name: "x86_64 Freebsd"
-            host: "x86_64-unknown-freebsd"
-            packages: "clang-8 gperf cmake python3-zmq libdbus-1-dev libharfbuzz-dev"
-    name: ${{ matrix.toolchain.name }}
-    steps:
-    - uses: actions/checkout@v1
-      with:
-        submodules: recursive
-# Most volatile cache
-    - name: ccache
-      uses: actions/cache@v2
-      with:
-        path: ~/.ccache
-        key: ccache-${{ matrix.toolchain.host }}-${{ github.sha }}
-        restore-keys: ccache-${{ matrix.toolchain.host }}-
-# Less volatile cache
-    - name: depends cache
-      uses: actions/cache@v2
-      with:
-        path: contrib/depends/built
-        key: depends-${{ matrix.toolchain.host }}-${{ hashFiles('contrib/depends/packages/*') }}
-        restore-keys: |
-          depends-${{ matrix.toolchain.host }}-${{ hashFiles('contrib/depends/packages/*') }}
-          depends-${{ matrix.toolchain.host }}-
-# Static cache
-    - name: OSX SDK cache
-      uses: actions/cache@v2
-      with:
-        path: contrib/depends/sdk-sources
-        key: sdk-${{ matrix.toolchain.host }}-${{ matrix.toolchain.osx_sdk }}
-        restore-keys: sdk-${{ matrix.toolchain.host }}-${{ matrix.toolchain.osx_sdk }}
-    - name: set apt conf
-      run: ${{env.APT_SET_CONF}}
-    - name: install dependencies
-      run: sudo apt update; sudo apt -y install build-essential libtool cmake autotools-dev automake pkg-config bsdmainutils curl git ca-certificates ccache ${{ matrix.toolchain.packages }}
-    - name: prepare w64-mingw32
-      if: ${{ matrix.toolchain.host == 'x86_64-w64-mingw32' || matrix.toolchain.host == 'i686-w64-mingw32' }}
-      run: |
-        sudo update-alternatives --set ${{ matrix.toolchain.host }}-g++ $(which ${{ matrix.toolchain.host }}-g++-posix)
-        sudo update-alternatives --set ${{ matrix.toolchain.host }}-gcc $(which ${{ matrix.toolchain.host }}-gcc-posix)
-    - name: build
-      run: |
-        ${{env.CCACHE_SETTINGS}}
-        make depends target=${{ matrix.toolchain.host }} -j2
-    - uses: actions/upload-artifact@v2
-      if: ${{ matrix.toolchain.host == 'x86_64-w64-mingw32' || matrix.toolchain.host == 'x86_64-apple-darwin11' || matrix.toolchain.host == 'x86_64-unknown-linux-gnu' }}
-      with:
-        name: ${{ matrix.toolchain.name }}
-        path: |
-          /home/runner/work/monero/monero/build/${{ matrix.toolchain.host }}/release/bin/monero-wallet-cli*
-          /home/runner/work/monero/monero/build/${{ matrix.toolchain.host }}/release/bin/monerod*
--- a/.gitignore
+++ b/.gitignore
@@ -23,13 +23,6 @@ cscope.po.out
 external/miniupnpc/Makefile
 miniupnpcstrings.h
 version/
-ClangBuildAnalyzerSession.txt
-
-# gitian
-contrib/gitian/builder/
-contrib/gitian/docker/
-contrib/gitian/sigs/
-
 # Created by https://www.gitignore.io

 ### C++ ###
@@ -76,8 +69,6 @@ cmake-build-debug/
 # KDE directory preferences
 .directory

-### VSCode ###
-.vscode/

 ### Eclipse ###
 *.pydevproject
@@ -118,5 +109,3 @@ nbproject
 /testnet

 __pycache__/
-*.pyc
-*.log
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,6 +1,11 @@
+[submodule "external/unbound"]
+	path = external/unbound
+	url = https://github.com/monero-project/unbound
+	branch = monero
 [submodule "external/miniupnp"]
 	path = external/miniupnp
-	url = https://github.com/miniupnp/miniupnp
+	url = https://github.com/monero-project/miniupnp
+	branch = monero
 [submodule "external/rapidjson"]
 	path = external/rapidjson
 	url = https://github.com/Tencent/rapidjson
--- a/.travis.yml
+++ b/.travis.yml
@@ -0,0 +1,66 @@
+sudo: required
+dist: trusty
+os: linux
+language: minimal
+cache:
+  directories:
+  - contrib/depends/built
+  - contrib/depends/sdk-sources
+  - $HOME/.ccache
+env:
+  global:
+    - MAKEJOBS=-j3
+    - CCACHE_SIZE=100M
+    - CCACHE_TEMPDIR=/tmp/.ccache-temp
+    - CCACHE_COMPRESS=1
+    - CCACHE_DIR=$HOME/.ccache
+    - BASE_OUTDIR=$TRAVIS_BUILD_DIR/out
+    - SDK_URL=https://bitcoincore.org/depends-sources/sdks
+    - DOCKER_PACKAGES="build-essential libtool cmake autotools-dev automake pkg-config bsdmainutils curl git ca-certificates ccache"
+  matrix:
+# RISCV 64bit
+    - HOST=riscv64-linux-gnu PACKAGES="python3 gperf g++-riscv64-linux-gnu"
+# ARM v7
+    - HOST=arm-linux-gnueabihf PACKAGES="python3 gperf g++-arm-linux-gnueabihf"
+# ARM v8
+    - HOST=aarch64-linux-gnu PACKAGES="python3 gperf g++-aarch64-linux-gnu"
+# i686 Win
+    - HOST=i686-w64-mingw32 DEP_OPTS="NO_QT=1" PACKAGES="python3 g++-mingw-w64-i686 qttools5-dev-tools" MAKEJOBS=-j2
+# i686 Linux
+    - HOST=i686-pc-linux-gnu PACKAGES="gperf cmake g++-multilib python3-zmq"
+# Win64
+    - HOST=x86_64-w64-mingw32 DEP_OPTS="NO_QT=1" PACKAGES="cmake python3 g++-mingw-w64-x86-64 qttools5-dev-tools"
+# x86_64 Linux
+    - HOST=x86_64-unknown-linux-gnu PACKAGES="gperf cmake python3-zmq libdbus-1-dev libharfbuzz-dev"
+# Cross-Mac
+    - HOST=x86_64-apple-darwin11 PACKAGES="cmake imagemagick libcap-dev librsvg2-bin libz-dev libbz2-dev libtiff-tools python-dev python3-setuptools-git" OSX_SDK=10.11
+# x86_64 Freebsd
+    - HOST=x86_64-unknown-freebsd PACKAGES="clang-8 gperf cmake python3-zmq libdbus-1-dev libharfbuzz-dev"
+
+before_install:
+    - export PATH=$(echo $PATH | tr ':' "\n" | sed '/\/opt\/python/d' | tr "\n" ":" | sed "s|::|:|g")
+install:
+    - env | grep -E '^(CCACHE_|DISPLAY|CONFIG_SHELL)' | tee /tmp/env
+    - 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 ubuntu:18.04)
+    - DOCKER_EXEC="docker exec $DOCKER_ID"
+    - if [ -n "$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 $DOCKER_PACKAGES
+before_script:
+    - mkdir -p contrib/depends/SDKs contrib/depends/sdk-sources
+    - if [ -n "$OSX_SDK" -a ! -f contrib/depends/sdk-sources/MacOSX${OSX_SDK}.sdk.tar.gz ]; then curl --location --fail $SDK_URL/MacOSX${OSX_SDK}.sdk.tar.gz -o contrib/depends/sdk-sources/MacOSX${OSX_SDK}.sdk.tar.gz; fi
+    - if [ -n "$OSX_SDK" -a -f contrib/depends/sdk-sources/MacOSX${OSX_SDK}.sdk.tar.gz ]; then tar -C contrib/depends/SDKs -xf contrib/depends/sdk-sources/MacOSX${OSX_SDK}.sdk.tar.gz; fi
+    - if [[ $HOST = *-mingw32 ]]; then $DOCKER_EXEC bash -c "update-alternatives --set $HOST-g++ \$(which $HOST-g++-posix)"; fi
+    - if [[ $HOST = *-mingw32 ]]; then $DOCKER_EXEC bash -c "update-alternatives --set $HOST-gcc \$(which $HOST-gcc-posix)"; fi
+    - if [ -z "$NO_DEPENDS" ]; then $DOCKER_EXEC bash -c "make $MAKEJOBS -C contrib/depends HOST=$HOST $DEP_OPTS"; fi
+script:
+    - git submodule init && git submodule update
+    - export TRAVIS_COMMIT_LOG=`git log --format=fuller -1`
+    - OUTDIR=$BASE_OUTDIR/$TRAVIS_PULL_REQUEST/$TRAVIS_JOB_NUMBER-$HOST
+    - if [ -z "$NO_DEPENDS" ]; then $DOCKER_EXEC ccache --max-size=$CCACHE_SIZE; fi
+    - $DOCKER_EXEC bash -c "mkdir build && cd build && cmake -DCMAKE_TOOLCHAIN_FILE=$TRAVIS_BUILD_DIR/contrib/depends/$HOST/share/toolchain.cmake .. && make $MAKEJOBS"
+    - export LD_LIBRARY_PATH=$TRAVIS_BUILD_DIR/contrib/depends/$HOST/lib
+after_script:
+    - echo $TRAVIS_COMMIT_RANGE
+    - echo $TRAVIS_COMMIT_LOG
--- a/docs/ANONYMITY_NETWORKS.md
+++ b/docs/ANONYMITY_NETWORKS.md
@@ -36,6 +36,10 @@ with additional exclusive IPv4 address(es).

 ## Usage

+Anonymity networks have no seed nodes (the feature is still considered
+experimental), so a user must specify an address. If configured properly,
+additional peers can be found through typical p2p peerlist sharing.
+
 ### Outbound Connections

 Connecting to an anonymous address requires the command line option
@@ -50,9 +54,8 @@ separate process. On most systems the configuration will look like:
 which tells `monerod` that ".onion" p2p addresses can be forwarded to a socks
 proxy at IP 127.0.0.1 port 9050 with a max of 10 outgoing connections and
 ".b32.i2p" p2p addresses can be forwarded to a socks proxy at IP 127.0.0.1 port
-9000 with the default max outgoing connections.
-
-If desired, peers can be manually specified:
+9000 with the default max outgoing connections. Since there are no seed nodes
+for anonymity connections, peers must be manually specified:

 ```
 --add-exclusive-node rveahdfho7wo4b2m.onion:28083
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-# Copyright (c) 2014-2022, The Monero Project
+# Copyright (c) 2014-2020, The Monero Project
 #
 # All rights reserved.
 #
@@ -43,7 +43,7 @@ if (IOS)
    INCLUDE(CmakeLists_IOS.txt)
 endif()

-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 2.8.7)
 message(STATUS "CMake version ${CMAKE_VERSION}")

 project(monero)
@@ -54,52 +54,9 @@ if (USE_CCACHE)
 else()
 	message(STATUS "ccache deselected")
 endif()
-option (USE_COMPILATION_TIME_PROFILER "Use compilation time profiler (for CLang >= 9 only)" OFF)
-if (USE_COMPILATION_TIME_PROFILER)
-	if (NOT "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
-		message(FATAL_ERROR "The flag USE_COMPILATION_TIME_PROFILER is meant to be set only for CLang compiler!")
-	endif()
-	add_compile_options("-ftime-trace")
-endif()
-
-if (${CMAKE_VERSION} VERSION_GREATER "3.0.0" AND CMAKE_MAKE_PROGRAM MATCHES "ninja")
-  set(MONERO_PARALLEL_COMPILE_JOBS "" CACHE STRING "The maximum number of concurrent compilation jobs.")
-  if (MONERO_PARALLEL_COMPILE_JOBS)
-    set_property(GLOBAL APPEND PROPERTY JOB_POOLS compile_job_pool=${MONERO_PARALLEL_COMPILE_JOBS})
-    set(CMAKE_JOB_POOL_COMPILE compile_job_pool)
-  endif ()
-
-  set(MONERO_PARALLEL_LINK_JOBS "" CACHE STRING "The maximum number of concurrent link jobs.")
-  if (MONERO_PARALLEL_LINK_JOBS)
-    set_property(GLOBAL APPEND PROPERTY JOB_POOLS link_job_pool=${MONERO_PARALLEL_LINK_JOBS})
-    set(CMAKE_JOB_POOL_LINK link_job_pool)
-  endif ()
-endif ()
-  
-option (USE_CLANG_TIDY_C   "Lint the code with clang-tidy - variant C"   OFF)
-option (USE_CLANG_TIDY_CXX "Lint the code with clang-tidy - variant C++" OFF)
-if (USE_CLANG_TIDY_C AND USE_CLANG_TIDY_CXX)
-	message(FATAL_ERROR "Enabling both USE_CLANG_TIDY_C and USE_CLANG_TIDY_CXX simultaneously crashes clang-tidy.")
-endif()
-if (USE_CLANG_TIDY_C OR USE_CLANG_TIDY_CXX)
-	include(SetClangTidy)
-endif()
-if (USE_CLANG_TIDY_C)
-	monero_clang_tidy("C")
-elseif (USE_CLANG_TIDY_CXX)
-	monero_clang_tidy("CXX")
-endif()

 enable_language(C ASM)

-# Require C11/C++11 and disable extensions for all targets
-set(CMAKE_C_STANDARD 11)
-set(CMAKE_C_STANDARD_REQUIRED ON)
-set(CMAKE_C_EXTENSIONS OFF)
-set(CMAKE_CXX_STANDARD 14)
-set(CMAKE_CXX_STANDARD_REQUIRED ON)
-set(CMAKE_CXX_EXTENSIONS OFF)
-
 function (die msg)
  if (NOT WIN32)
    string(ASCII 27 Esc)
@@ -114,20 +71,16 @@ function (die msg)
 endfunction ()

 function (add_c_flag_if_supported flag var)
-  # Prepending the flag with -Werror will only add the flag,
-  # if it doesn't result in generation of a warning of using a flag unknown to the compiler.
-  set(TMP "-Werror ${flag}")
-  string(REGEX REPLACE "[- ]" "_" supported ${TMP}_c)
-  check_c_compiler_flag(${TMP} ${supported})
+  string(REPLACE "-" "_" supported ${flag}_c)
+  check_c_compiler_flag(${flag} ${supported})
  if(${${supported}})
    set(${var} "${${var}} ${flag}" PARENT_SCOPE)
  endif()
 endfunction()

 function (add_cxx_flag_if_supported flag var)
-  set(TMP "-Werror ${flag}")
-  string(REGEX REPLACE "[- ]" "_" supported ${TMP}_cxx)
-  check_cxx_compiler_flag(${TMP} ${supported})
+  string(REPLACE "-" "_" supported ${flag}_cxx)
+  check_cxx_compiler_flag(${flag} ${supported})
  if(${${supported}})
    set(${var} "${${var}} ${flag}" PARENT_SCOPE)
  endif()
@@ -158,108 +111,6 @@ function (add_definition_if_library_exists library function header var)
  endif()
 endfunction()

-option(RELINK_TARGETS "Relink targets, when just a dependant .so changed, but not its header?" OFF)
-function (monero_set_target_no_relink target)
-  if (RELINK_TARGETS MATCHES OFF)
-    # Will not relink the target, when just its dependant .so has changed, but not it's interface
-    set_target_properties("${target}" PROPERTIES LINK_DEPENDS_NO_SHARED true)
-  endif()
-endfunction()
-
-option(STRIP_TARGETS "Strip symbols from targets?" OFF)
-function (monero_set_target_strip target)
-  if (STRIP_TARGETS)
-    set_target_properties("${target}" PROPERTIES LINK_FLAGS_RELEASE -s)
-    set_target_properties("${target}" PROPERTIES LINK_FLAGS_DEBUG -s)
-    # Stripping from Debug might make sense if you're low on disk space, but want to test if debug version builds properly.
-  endif()
-endfunction()
-
-function (monero_add_minimal_executable name)
-  source_group("${name}"
-    FILES
-      ${ARGN})
-
-  add_executable("${name}"
-    ${ARGN})
-    monero_set_target_no_relink("${name}")
-    monero_set_target_strip    ("${name}")
-endfunction()
-
-# Finds all headers in a directory and its subdirs, to be able to search for them and autosave in IDEs.
-#
-# Parameters:
-# - headers_found:    Output variable, which will hold the found headers
-# - module_root_dir:  The search path for the headers. Typically it will be the module's root dir, so "${CMAKE_CURRENT_SOURCE_DIR}" or a derivative of it.
-macro (monero_find_all_headers headers_found module_root_dir)
-  file(GLOB ${headers_found}
-           "${module_root_dir}/*.h*"    # h* will include hpps as well.
-           "${module_root_dir}/**/*.h*" # Any number of subdirs will be included.
-           "${module_root_dir}/*.inl"   # .inl is typically template code and is being treated as headers (it's being included).
-           "${module_root_dir}/**/*.inl"
-)
-endmacro()
-
-# Function to forbid undefined symbols and also verify
-# 1) Test project with all types of libraries and without undefined symbols can compile successfully
-# 2) Test project with all types of libraries and undefined symbols can not compile successfully
-function(forbid_undefined_symbols)
-  unset(TMP)
-  # https://www.unix.com/man-page/linux/1/ld, --no-undefined, Report unresolved symbol references from regular object files.
-  add_linker_flag_if_supported(-Wl,--no-undefined TMP)
-  # https://www.unix.com/man-page/osx/1/ld/, -undefined, Specifies how undefined symbols are to be treated.
-  add_linker_flag_if_supported(-Wl,-undefined,error TMP)
-  string(APPEND CMAKE_SHARED_LINKER_FLAGS ${TMP})
-  string(APPEND CMAKE_MODULE_LINKER_FLAGS ${TMP})
-  set(CMAKE_SHARED_LINKER_FLAGS ${CMAKE_SHARED_LINKER_FLAGS} PARENT_SCOPE)
-  set(CMAKE_MODULE_LINKER_FLAGS ${CMAKE_MODULE_LINKER_FLAGS} PARENT_SCOPE)
-  set(TEST_PROJECT "${CMAKE_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/CMakeTmp/test_project")
-  foreach(EXPECT IN ITEMS TRUE FALSE)
-    file(REMOVE_RECURSE "${TEST_PROJECT}")
-    file(MAKE_DIRECTORY "${TEST_PROJECT}")
-    file(WRITE "${TEST_PROJECT}/CMakeLists.txt"
-      [=[
-cmake_minimum_required(VERSION 3.1)
-project(test)
-option(EXPECT_SUCCESS "" ON)
-file(WRITE "${CMAKE_SOURCE_DIR}/incorrect_source.cpp" "void undefined_symbol(); void symbol() { undefined_symbol(); }")
-if (EXPECT_SUCCESS)
-  file(APPEND "${CMAKE_SOURCE_DIR}/incorrect_source.cpp" " void undefined_symbol() {}; ")
-endif()
-add_library(l0 SHARED incorrect_source.cpp)
-add_library(l1 MODULE incorrect_source.cpp)
-add_library(l2 STATIC incorrect_source.cpp)
-add_library(l3 OBJECT incorrect_source.cpp)
-]=]
-    )
-    try_compile(SUCCESS "${TEST_PROJECT}/build" "${TEST_PROJECT}" test
-      CMAKE_FLAGS
-      "-DCMAKE_SHARED_LINKER_FLAGS=${CMAKE_SHARED_LINKER_FLAGS}"
-      "-DCMAKE_MODULE_LINKER_FLAGS=${CMAKE_MODULE_LINKER_FLAGS}"
-      "-DEXPECT_SUCCESS=${EXPECT}"
-    )
-    if (NOT ${SUCCESS} STREQUAL ${EXPECT})
-      message(FATAL_ERROR "Undefined symbols test failure: expect(${EXPECT}), success(${SUCCESS})")
-    endif()
-    file(REMOVE_RECURSE "${TEST_PROJECT}")
-  endforeach()
-endfunction()
-if (NOT (CMAKE_SYSTEM_NAME MATCHES "kOpenBSD.*|OpenBSD.*") AND NOT OSSFUZZ)
-  forbid_undefined_symbols()
-endif()
-
-if (MINGW)
-  function(export_all_symbols)
-    unset(TMP)
-    add_linker_flag_if_supported(-Wl,--export-all-symbols TMP)
-    string(APPEND CMAKE_SHARED_LINKER_FLAGS ${TMP})
-    string(APPEND CMAKE_MODULE_LINKER_FLAGS ${TMP})
-    set(CMAKE_SHARED_LINKER_FLAGS ${CMAKE_SHARED_LINKER_FLAGS} PARENT_SCOPE)
-    set(CMAKE_MODULE_LINKER_FLAGS ${CMAKE_MODULE_LINKER_FLAGS} PARENT_SCOPE)
-  endfunction()
-  export_all_symbols()
-endif()
-
 if(NOT CMAKE_BUILD_TYPE)
  set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type" FORCE)
  message(STATUS "Setting default build type: ${CMAKE_BUILD_TYPE}")
@@ -325,16 +176,6 @@ if(ARCH_ID STREQUAL "s390x")
  set(S390X 1)
 endif()

-if(ARCH_ID STREQUAL "riscv64")
-set(RISCV   1)
-set(RISCV64 1)
-endif()
-
-if(ARCH_ID STREQUAL "riscv32")
-set(RISCV   1)
-set(RISCV32 1)
-endif()
-
 if(WIN32 OR ARM OR PPC64LE OR PPC64 OR PPC)
  set(OPT_FLAGS_RELEASE "-O2")
 else()
@@ -365,6 +206,7 @@ if(NOT MANUAL_SUBMODULES)
    
    message(STATUS "Checking submodules")
    check_submodule(external/miniupnp)
+    check_submodule(external/unbound)
    check_submodule(external/rapidjson)
    check_submodule(external/trezor-common)
    check_submodule(external/randomx)
@@ -402,6 +244,18 @@ endif()
 message(STATUS "BOOST_IGNORE_SYSTEM_PATHS defaults to ${BOOST_IGNORE_SYSTEM_PATHS_DEFAULT}")
 option(BOOST_IGNORE_SYSTEM_PATHS "Ignore boost system paths for local boost installation" ${BOOST_IGNORE_SYSTEM_PATHS_DEFAULT})

+
+if (NOT DEFINED ENV{DEVELOPER_LIBUNBOUND_OLD})
+  message(STATUS "Could not find DEVELOPER_LIBUNBOUND_OLD in env (not required)")
+elseif ("$ENV{DEVELOPER_LIBUNBOUND_OLD}" EQUAL 1)
+  message(STATUS "Found: env DEVELOPER_LIBUNBOUND_OLD = 1, will use the work around")
+  add_definitions(-DDEVELOPER_LIBUNBOUND_OLD)
+elseif ("$ENV{DEVELOPER_LIBUNBOUND_OLD}" EQUAL 0)
+  message(STATUS "Found: env DEVELOPER_LIBUNBOUND_OLD = 0")
+else()
+  message(STATUS "Found: env DEVELOPER_LIBUNBOUND_OLD with bad value. Will NOT use the work around")
+endif()
+
 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 enable_testing()

@@ -461,7 +315,10 @@ endif()
 include_directories(external/rapidjson/include external/easylogging++ src contrib/epee/include external external/supercop/include)

 if(APPLE)
-  cmake_policy(SET CMP0042 NEW)
+  include_directories(SYSTEM /usr/include/malloc)
+  if(POLICY CMP0042)
+    cmake_policy(SET CMP0042 NEW)
+  endif()
 endif()

 if(MSVC OR MINGW)
@@ -472,11 +329,9 @@ endif()
 option(STATIC "Link libraries statically" ${DEFAULT_STATIC})

 # This is a CMake built-in switch that concerns internal libraries
-set(BUILD_SHARED_LIBS_DEFAULT OFF)
-if (NOT STATIC AND CMAKE_BUILD_TYPE_LOWER STREQUAL "debug")
-	set(BUILD_SHARED_LIBS_DEFAULT ON)
+if (NOT DEFINED BUILD_SHARED_LIBS AND NOT STATIC AND CMAKE_BUILD_TYPE_LOWER STREQUAL "debug")
+    set(BUILD_SHARED_LIBS ON)
 endif()
-option(BUILD_SHARED_LIBS "Build internal libraries as shared" ${BUILD_SHARED_LIBS_DEFAULT})

 if (BUILD_SHARED_LIBS)
  message(STATUS "Building internal libraries with position independent code")
@@ -508,7 +363,6 @@ if(STATIC)
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DZMQ_STATIC")
 endif()

-option(SANITIZE "Use ASAN memory sanitizer" OFF)
 if(SANITIZE)
  if (MSVC)
    message(FATAL_ERROR "Cannot sanitize with MSVC")
@@ -541,7 +395,7 @@ elseif(CMAKE_C_COMPILER_ID STREQUAL "GNU" AND NOT MINGW)
  set(DEFAULT_STACK_TRACE ON)
  set(STACK_TRACE_LIB "easylogging++") # for diag output only
  set(LIBUNWIND_LIBRARIES "")
-elseif (ARM)
+elseif (ARM AND STATIC)
  set(DEFAULT_STACK_TRACE OFF)
  set(LIBUNWIND_LIBRARIES "")
 else()
@@ -577,7 +431,7 @@ if (CMAKE_SYSTEM_NAME MATCHES "(SunOS|Solaris)")
 endif ()

 if (APPLE AND NOT IOS)
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility=default")
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=x86-64 -fvisibility=default -std=c++11")
  if (NOT OPENSSL_ROOT_DIR)
      EXECUTE_PROCESS(COMMAND brew --prefix openssl
        OUTPUT_VARIABLE OPENSSL_ROOT_DIR
@@ -595,10 +449,6 @@ if(STATIC AND NOT IOS)
  endif()
 endif()

-if (WIN32)
-  list(APPEND OPENSSL_LIBRARIES ws2_32 crypt32)
-endif()
-
 find_package(HIDAPI)

 add_definition_if_library_exists(c memset_s "string.h" HAVE_MEMSET_S)
@@ -610,59 +460,6 @@ add_definitions(-DAUTO_INITIALIZE_EASYLOGGINGPP)
 set(MONERO_GENERATED_HEADERS_DIR "${CMAKE_CURRENT_BINARY_DIR}/generated_include")
 include_directories(${MONERO_GENERATED_HEADERS_DIR})

-# As of OpenBSD 6.8, -march=<anything> breaks the build
-function(set_default_arch)
-  if (OPENBSD)
-    set(ARCH default)
-  else()
-    set(ARCH native)
-  endif()
-
-  set(ARCH ${ARCH} CACHE STRING "CPU to build for: -march value or 'default' to not pass -march at all")
-endfunction()
-
-if (NOT (MSVC OR ARCH))
-    set_default_arch()
-endif()
-
-option(COVERAGE "Enable profiling for test coverage report" OFF)
-if(COVERAGE)
-    message(STATUS "Building with profiling for test coverage report")
-endif()
-macro (monero_enable_coverage)
-  if(COVERAGE)
-    foreach(COV_FLAG -fprofile-arcs -ftest-coverage --coverage)
-      set(CMAKE_C_FLAGS   "${CMAKE_C_FLAGS}   ${COV_FLAG}")
-      set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${COV_FLAG}")
-    endforeach()
-  endif()
-endmacro()
-
-function (monero_add_library name)
-    monero_add_library_with_deps(NAME "${name}" SOURCES ${ARGN})
-endfunction()
-
-function (monero_add_library_with_deps)
-  cmake_parse_arguments(MONERO_ADD_LIBRARY "" "NAME" "DEPENDS;SOURCES" ${ARGN})
-  source_group("${MONERO_ADD_LIBRARY_NAME}" FILES ${MONERO_ADD_LIBRARY_SOURCES})
-
-  # Define a ("virtual") object library and an actual library that links those
-  # objects together. The virtual libraries can be arbitrarily combined to link
-  # any subset of objects into one library archive. This is used for releasing
-  # libwallet, which combines multiple components.
-  set(objlib obj_${MONERO_ADD_LIBRARY_NAME})
-  add_library(${objlib} OBJECT ${MONERO_ADD_LIBRARY_SOURCES})
-  add_library("${MONERO_ADD_LIBRARY_NAME}" $<TARGET_OBJECTS:${objlib}>)
-  monero_set_target_no_relink("${MONERO_ADD_LIBRARY_NAME}")
-  monero_set_target_strip    ("${MONERO_ADD_LIBRARY_NAME}")
-  if (MONERO_ADD_LIBRARY_DEPENDS)
-    add_dependencies(${objlib} ${MONERO_ADD_LIBRARY_DEPENDS})
-  endif()
-  set_property(TARGET "${MONERO_ADD_LIBRARY_NAME}" PROPERTY FOLDER "libs")
-  target_compile_definitions(${objlib}
-    PRIVATE $<TARGET_PROPERTY:${MONERO_ADD_LIBRARY_NAME},INTERFACE_COMPILE_DEFINITIONS>)
-endfunction ()
-
 # Generate header for embedded translations
 # Generate header for embedded translations, use target toolchain if depends, otherwise use the
 # lrelease and lupdate binaries from the host
@@ -672,12 +469,13 @@ ExternalProject_Add(generate_translations_header
  BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}/translations"
  STAMP_DIR ${LRELEASE_PATH}
  CMAKE_ARGS -DLRELEASE_PATH=${LRELEASE_PATH}
-  INSTALL_COMMAND ${CMAKE_COMMAND} -E echo "")
+  INSTALL_COMMAND cmake -E echo "")
 include_directories("${CMAKE_CURRENT_BINARY_DIR}/translations")
 add_subdirectory(external)

 # Final setup for libunbound
-include_directories(${UNBOUND_INCLUDE_DIR})
+include_directories(${UNBOUND_INCLUDE})
+link_directories(${UNBOUND_LIBRARY_DIRS})

 # Final setup for easylogging++
 include_directories(${EASYLOGGING_INCLUDE})
@@ -696,7 +494,7 @@ if (HIDAPI_FOUND)
  add_definitions(-DHAVE_HIDAPI)
  include_directories(${HIDAPI_INCLUDE_DIR})
  link_directories(${LIBHIDAPI_LIBRARY_DIRS})
-else()
+else (HIDAPI_FOUND)
  message(STATUS "Could not find HIDAPI")
 endif()

@@ -715,6 +513,9 @@ if(MSVC)
  include_directories(SYSTEM src/platform/msc)
 else()
  include(TestCXXAcceptsFlag)
+  if (NOT ARCH)
+    set(ARCH native CACHE STRING "CPU to build for: -march value or 'default' to not pass -march at all")
+  endif()
  message(STATUS "Building on ${CMAKE_SYSTEM_PROCESSOR} for ${ARCH}")
  if(ARCH STREQUAL "default")
    set(ARCH_FLAG "")
@@ -748,7 +549,7 @@ else()
    message(STATUS "AES support explicitly disabled")
    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DNO_AES")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DNO_AES")
-  elseif(NOT ARM AND NOT PPC64LE AND NOT PPC64 AND NOT PPC AND NOT S390X AND NOT RISCV)
+  elseif(NOT ARM AND NOT PPC64LE AND NOT PPC64 AND NOT PPC AND NOT S390X)
    message(STATUS "AES support enabled")
    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -maes")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -maes")
@@ -756,8 +557,6 @@ else()
    message(STATUS "AES support not available on POWER")
  elseif(S390X)
    message(STATUS "AES support not available on s390x")
-  elseif(RISCV)
-    message(STATUS "AES support not available on RISC-V")
  elseif(ARM6)
    message(STATUS "AES support not available on ARMv6")
  elseif(ARM7)
@@ -777,8 +576,8 @@ else()
  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${ARCH_FLAG}")
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${ARCH_FLAG}")

-  set(WARNINGS "-Wall -Wextra -Wpointer-arith -Wundef -Wvla -Wwrite-strings -Wno-error=extra -Wno-error=deprecated-declarations -Wno-unused-parameter -Wno-error=unused-variable -Wno-error=undef -Wno-error=uninitialized")
-  if(CMAKE_C_COMPILER_ID MATCHES "Clang" OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+  set(WARNINGS "-Wall -Wextra -Wpointer-arith -Wundef -Wvla -Wwrite-strings -Wno-error=extra -Wno-error=deprecated-declarations -Wno-unused-parameter -Wno-unused-variable -Wno-error=unused-variable -Wno-error=undef -Wno-error=uninitialized")
+  if(CMAKE_C_COMPILER_ID STREQUAL "Clang")
    if(ARM)
      set(WARNINGS "${WARNINGS} -Wno-error=inline-asm")
    endif()
@@ -799,21 +598,27 @@ else()
  endif()
  set(C_WARNINGS "-Waggregate-return -Wnested-externs -Wold-style-definition -Wstrict-prototypes")
  set(CXX_WARNINGS "-Wno-reorder -Wno-missing-field-initializers")
-  try_compile(STATIC_ASSERT_RES "${CMAKE_CURRENT_BINARY_DIR}/static-assert" "${CMAKE_CURRENT_SOURCE_DIR}/cmake/test-static-assert.c" CMAKE_FLAGS -DCMAKE_C_STANDARD=11)
+  try_compile(STATIC_ASSERT_RES "${CMAKE_CURRENT_BINARY_DIR}/static-assert" "${CMAKE_CURRENT_SOURCE_DIR}/cmake/test-static-assert.c" COMPILE_DEFINITIONS "-std=c11")
  if(STATIC_ASSERT_RES)
    set(STATIC_ASSERT_FLAG "")
  else()
    set(STATIC_ASSERT_FLAG "-Dstatic_assert=_Static_assert")
  endif()

-  try_compile(STATIC_ASSERT_CPP_RES "${CMAKE_CURRENT_BINARY_DIR}/static-assert" "${CMAKE_CURRENT_SOURCE_DIR}/cmake/test-static-assert.cpp" CMAKE_FLAGS -DCMAKE_CXX_STANDARD=11)
+  try_compile(STATIC_ASSERT_CPP_RES "${CMAKE_CURRENT_BINARY_DIR}/static-assert" "${CMAKE_CURRENT_SOURCE_DIR}/cmake/test-static-assert.cpp" COMPILE_DEFINITIONS "-std=c++11")
  if(STATIC_ASSERT_CPP_RES)
    set(STATIC_ASSERT_CPP_FLAG "")
  else()
    set(STATIC_ASSERT_CPP_FLAG "-Dstatic_assert=_Static_assert")
  endif()

-  monero_enable_coverage()
+  option(COVERAGE "Enable profiling for test coverage report" 0)
+
+  if(COVERAGE)
+    message(STATUS "Building with profiling for test coverage report")
+    set(COVERAGE_FLAGS "-fprofile-arcs -ftest-coverage --coverage")
+  endif()
+
  # With GCC 6.1.1 the compiled binary malfunctions due to aliasing. Until that
  # is fixed in the code (Issue #847), force compiler to be conservative.
  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fno-strict-aliasing")
@@ -856,16 +661,10 @@ else()
  endif()

  # linker
-  if (NOT SANITIZE AND NOT OSSFUZZ AND NOT (WIN32 AND (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND (CMAKE_C_COMPILER_VERSION VERSION_LESS 9.1 OR NOT STATIC))))
+  if (NOT SANITIZE AND NOT OSSFUZZ AND NOT (WIN32 AND (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND CMAKE_C_COMPILER_VERSION VERSION_LESS 9.1)))
    # PIE executables randomly crash at startup with ASAN
    # Windows binaries die on startup with PIE when compiled with GCC <9.x
-    # Windows dynamically-linked binaries die on startup with PIE regardless of GCC version
-    if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
-      # Clang does not support -pie flag
-      add_linker_flag_if_supported("-Wl,-pie" LD_SECURITY_FLAGS)
-    else()
-      add_linker_flag_if_supported("-pie" LD_SECURITY_FLAGS)
-    endif()
+    add_linker_flag_if_supported(-pie LD_SECURITY_FLAGS)
  endif()
  add_linker_flag_if_supported(-Wl,-z,relro LD_SECURITY_FLAGS)
  add_linker_flag_if_supported(-Wl,-z,now LD_SECURITY_FLAGS)
@@ -891,19 +690,12 @@ else()
    add_linker_flag_if_supported(-Wl,--high-entropy-va LD_SECURITY_FLAGS)
  endif()

-  # Warnings, that when ignored are so severe, that they can segfault or even UB any application.
-  # Treat them as errors.
-  add_c_flag_if_supported(  -Werror=switch      C_SECURITY_FLAGS)
-  add_cxx_flag_if_supported(-Werror=switch      CXX_SECURITY_FLAGS)
-  add_c_flag_if_supported(  -Werror=return-type C_SECURITY_FLAGS)
-  add_cxx_flag_if_supported(-Werror=return-type CXX_SECURITY_FLAGS)
-
  message(STATUS "Using C security hardening flags: ${C_SECURITY_FLAGS}")
  message(STATUS "Using C++ security hardening flags: ${CXX_SECURITY_FLAGS}")
  message(STATUS "Using linker security hardening flags: ${LD_SECURITY_FLAGS}")

-  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_GNU_SOURCE ${MINGW_FLAG} ${STATIC_ASSERT_FLAG} ${WARNINGS} ${C_WARNINGS} ${PIC_FLAG} ${C_SECURITY_FLAGS}")
-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D_GNU_SOURCE ${MINGW_FLAG} ${STATIC_ASSERT_CPP_FLAG} ${WARNINGS} ${CXX_WARNINGS} ${PIC_FLAG} ${CXX_SECURITY_FLAGS}")
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c11 -D_GNU_SOURCE ${MINGW_FLAG} ${STATIC_ASSERT_FLAG} ${WARNINGS} ${C_WARNINGS} ${COVERAGE_FLAGS} ${PIC_FLAG} ${C_SECURITY_FLAGS}")
+  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -D_GNU_SOURCE ${MINGW_FLAG} ${STATIC_ASSERT_CPP_FLAG} ${WARNINGS} ${CXX_WARNINGS} ${COVERAGE_FLAGS} ${PIC_FLAG} ${CXX_SECURITY_FLAGS}")
  set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${LD_SECURITY_FLAGS} ${LD_BACKCOMPAT_FLAGS}")

  # With GCC 6.1.1 the compiled binary malfunctions due to aliasing. Until that
@@ -1007,6 +799,11 @@ else()
  endif()

  set(DEBUG_FLAGS "-g3")
+  if(CMAKE_C_COMPILER_ID STREQUAL "GNU" AND NOT (CMAKE_C_COMPILER_VERSION VERSION_LESS 4.8))
+    set(DEBUG_FLAGS "${DEBUG_FLAGS} -Og ")
+  else()
+    set(DEBUG_FLAGS "${DEBUG_FLAGS} -O0 ")
+  endif()

  # At least some CLANGs default to not enough for monero
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -ftemplate-depth=900")
@@ -1016,7 +813,7 @@ else()
  endif()
  set(USE_LTO ${USE_LTO_DEFAULT} CACHE BOOL "Use Link-Time Optimization (Release mode only)")

-  if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+  if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
    # There is a clang bug that does not allow to compile code that uses AES-NI intrinsics if -flto is enabled, so explicitly disable
    set(USE_LTO false)
  endif()
@@ -1076,7 +873,6 @@ if(STATIC)
  set(Boost_USE_STATIC_RUNTIME ON)
 endif()
 find_package(Boost 1.58 QUIET REQUIRED COMPONENTS system filesystem thread date_time chrono regex serialization program_options locale)
-add_definitions(-DBOOST_ASIO_ENABLE_SEQUENTIAL_STRAND_ALLOCATION)

 set(CMAKE_FIND_LIBRARY_SUFFIXES ${OLD_LIB_SUFFIXES})
 if(NOT Boost_FOUND)
@@ -1124,12 +920,10 @@ list(APPEND EXTRA_LIBRARIES ${CMAKE_DL_LIBS})
 if (HIDAPI_FOUND OR LibUSB_COMPILE_TEST_PASSED)
  if (APPLE)
    if(DEPENDS)
-      list(APPEND EXTRA_LIBRARIES "-framework Foundation -framework AppKit -framework IOKit")
+      list(APPEND EXTRA_LIBRARIES "-framework Foundation -framework IOKit")
    else()
      find_library(COREFOUNDATION CoreFoundation)
-      find_library(APPKIT AppKit)
      find_library(IOKIT IOKit)
-      list(APPEND EXTRA_LIBRARIES ${APPKIT})
      list(APPEND EXTRA_LIBRARIES ${IOKIT})
      list(APPEND EXTRA_LIBRARIES ${COREFOUNDATION})
    endif()
@@ -1164,7 +958,7 @@ if(ANDROID)
  set(ATOMIC libatomic.a)
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-error=user-defined-warnings")
 endif()
-if(CMAKE_C_COMPILER_ID MATCHES "Clang" AND ARCH_WIDTH EQUAL "32" AND NOT IOS AND NOT FREEBSD)
+if(CMAKE_C_COMPILER_ID STREQUAL "Clang" AND ARCH_WIDTH EQUAL "32" AND NOT IOS AND NOT FREEBSD)
  find_library(ATOMIC atomic)
  if (ATOMIC_FOUND)
    list(APPEND EXTRA_LIBRARIES ${ATOMIC})
@@ -1244,6 +1038,13 @@ endif()
 # when ON - will install libwallet_merged into "lib"
 option(BUILD_GUI_DEPS "Build GUI dependencies." OFF)

+# This is not nice, distribution packagers should not enable this, but depend
+# on libunbound shipped with their distribution instead
+option(INSTALL_VENDORED_LIBUNBOUND "Install libunbound binary built from source vendored with this repo." OFF)
+
+
+CHECK_C_COMPILER_FLAG(-std=c11 HAVE_C11)
+
 find_package(PythonInterp)
 find_program(iwyu_tool_path NAMES iwyu_tool.py iwyu_tool)
 if (iwyu_tool_path AND PYTHONINTERP_FOUND)
--- a/CMakeLists_IOS.txt
+++ b/CMakeLists_IOS.txt
@@ -1,4 +1,4 @@
-# Portions Copyright (c) 2017-2022, The Monero Project
+# Portions Copyright (c) 2017-2020, The Monero Project
 # This file is based off of the https://code.google.com/archive/p/ios-cmake/
 # It has been altered for Monero iOS development
 #
--- a/docs/CONTRIBUTING.md
+++ b/docs/CONTRIBUTING.md
@@ -12,15 +12,15 @@ of software solid and usable.
 * If modifying code for which Doxygen headers exist, that header must be modified to match.
 * Tests would be nice to have if you're adding functionality.

-Patches are preferably to be sent via a GitHub pull request. If that
+Patches are preferably to be sent via a Github pull request. If that
 can't be done, patches in "git format-patch" format can be sent
 (eg, posted to fpaste.org with a long enough timeout and a link
-posted to #monero-dev on irc.libera.chat).
+posted to #monero-dev on irc.freenode.net).

 Patches should be self contained. A good rule of thumb is to have
 one patch per separate issue, feature, or logical change. Also, no
 other changes, such as random whitespace changes, reindentation,
-or fixing typos, spelling, or wording, unless user visible.
+or fixing typoes, spelling, or wording, unless user visible.
 Following the code style of the particular chunk of code you're
 modifying is encouraged. Proper squashing should be done (eg, if
 you're making a buggy patch, then a later patch to fix the bug,
@@ -43,7 +43,7 @@ Commit messages should be sensible. That means a subject line that
 describes the patch, with an optional longer body that gives details,
 documentation, etc.

-When submitting a pull request on GitHub, make sure your branch is
+When submitting a pull request on Github, make sure your branch is
 rebased. No merge commits nor stray commits from other people in
 your submitted branch, please. You may be asked to rebase if there
 are conflicts (even trivially resolvable ones).
@@ -56,7 +56,7 @@ the previous paragraph is here.
 ## License

 Copyright (c) 2009-2015 Pieter Hintjens.
-Copyright (c) 2017-2022, The Monero Project
+Copyright (c) 2017-2018 The Monero Project.

 This Specification is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.

--- a/180
+++ b/180
@@ -1,45 +1,192 @@
 # Multistage docker build, requires docker 17.05

 # builder stage
-FROM ubuntu:20.04 as builder
+FROM ubuntu:16.04 as builder

 RUN set -ex && \
    apt-get update && \
-    DEBIAN_FRONTEND=noninteractive apt-get --no-install-recommends --yes install \
-        automake \
-        autotools-dev \
-        bsdmainutils \
-        build-essential \
+    apt-get --no-install-recommends --yes install \
        ca-certificates \
-        ccache \
        cmake \
-        curl \
-        git \
-        libtool \
+        g++ \
+        make \
        pkg-config \
-        gperf
+        graphviz \
+        doxygen \
+        git \
+        curl \
+        libtool-bin \
+        autoconf \
+        automake \
+        bzip2 \
+        xsltproc \
+        gperf \
+        unzip
+
+WORKDIR /usr/local
+
+ENV CFLAGS='-fPIC'
+ENV CXXFLAGS='-fPIC'
+
+#Cmake
+ARG CMAKE_VERSION=3.14.6
+ARG CMAKE_VERSION_DOT=v3.14
+ARG CMAKE_HASH=4e8ea11cabe459308671b476469eace1622e770317a15951d7b55a82ccaaccb9
+RUN set -ex \
+    && curl -s -O https://cmake.org/files/${CMAKE_VERSION_DOT}/cmake-${CMAKE_VERSION}.tar.gz \
+    && echo "${CMAKE_HASH}  cmake-${CMAKE_VERSION}.tar.gz" | sha256sum -c \
+    && tar -xzf cmake-${CMAKE_VERSION}.tar.gz \
+    && cd cmake-${CMAKE_VERSION} \
+    && ./configure \
+    && make \
+    && make install
+
+## Boost
+ARG BOOST_VERSION=1_70_0
+ARG BOOST_VERSION_DOT=1.70.0
+ARG BOOST_HASH=430ae8354789de4fd19ee52f3b1f739e1fba576f0aded0897c3c2bc00fb38778
+RUN set -ex \
+    && curl -s -L -o  boost_${BOOST_VERSION}.tar.bz2 https://dl.bintray.com/boostorg/release/${BOOST_VERSION_DOT}/source/boost_${BOOST_VERSION}.tar.bz2 \
+    && echo "${BOOST_HASH}  boost_${BOOST_VERSION}.tar.bz2" | sha256sum -c \
+    && tar -xvf boost_${BOOST_VERSION}.tar.bz2 \
+    && cd boost_${BOOST_VERSION} \
+    && ./bootstrap.sh \
+    && ./b2 --build-type=minimal link=static runtime-link=static --with-chrono --with-date_time --with-filesystem --with-program_options --with-regex --with-serialization --with-system --with-thread --with-locale threading=multi threadapi=pthread cflags="$CFLAGS" cxxflags="$CXXFLAGS" stage
+ENV BOOST_ROOT /usr/local/boost_${BOOST_VERSION}
+
+# OpenSSL
+ARG OPENSSL_VERSION=1.1.1g
+ARG OPENSSL_HASH=ddb04774f1e32f0c49751e21b67216ac87852ceb056b75209af2443400636d46
+RUN set -ex \
+    && curl -s -O https://www.openssl.org/source/openssl-${OPENSSL_VERSION}.tar.gz \
+    && echo "${OPENSSL_HASH}  openssl-${OPENSSL_VERSION}.tar.gz" | sha256sum -c \
+    && tar -xzf openssl-${OPENSSL_VERSION}.tar.gz \
+    && cd openssl-${OPENSSL_VERSION} \
+    && ./Configure linux-x86_64 no-shared --static "$CFLAGS" \
+    && make build_generated \
+    && make libcrypto.a \
+    && make install
+ENV OPENSSL_ROOT_DIR=/usr/local/openssl-${OPENSSL_VERSION}
+
+# ZMQ
+ARG ZMQ_VERSION=v4.3.2
+ARG ZMQ_HASH=a84ffa12b2eb3569ced199660bac5ad128bff1f0
+RUN set -ex \
+    && git clone https://github.com/zeromq/libzmq.git -b ${ZMQ_VERSION} \
+    && cd libzmq \
+    && test `git rev-parse HEAD` = ${ZMQ_HASH} || exit 1 \
+    && ./autogen.sh \
+    && ./configure --enable-static --disable-shared \
+    && make \
+    && make install \
+    && ldconfig
+
+# zmq.hpp
+ARG CPPZMQ_VERSION=v4.4.1
+ARG CPPZMQ_HASH=f5b36e563598d48fcc0d82e589d3596afef945ae
+RUN set -ex \
+    && git clone https://github.com/zeromq/cppzmq.git -b ${CPPZMQ_VERSION} \
+    && cd cppzmq \
+    && test `git rev-parse HEAD` = ${CPPZMQ_HASH} || exit 1 \
+    && mv *.hpp /usr/local/include
+
+# Readline
+ARG READLINE_VERSION=8.0
+ARG READLINE_HASH=e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461
+RUN set -ex \
+    && curl -s -O https://ftp.gnu.org/gnu/readline/readline-${READLINE_VERSION}.tar.gz \
+    && echo "${READLINE_HASH}  readline-${READLINE_VERSION}.tar.gz" | sha256sum -c \
+    && tar -xzf readline-${READLINE_VERSION}.tar.gz \
+    && cd readline-${READLINE_VERSION} \
+    && ./configure \
+    && make \
+    && make install
+
+# Sodium
+ARG SODIUM_VERSION=1.0.18
+ARG SODIUM_HASH=4f5e89fa84ce1d178a6765b8b46f2b6f91216677
+RUN set -ex \
+    && git clone https://github.com/jedisct1/libsodium.git -b ${SODIUM_VERSION} \
+    && cd libsodium \
+    && test `git rev-parse HEAD` = ${SODIUM_HASH} || exit 1 \
+    && ./autogen.sh \
+    && ./configure \
+    && make \
+    && make check \
+    && make install
+
+# Udev
+ARG UDEV_VERSION=v3.2.8
+ARG UDEV_HASH=d69f3f28348123ab7fa0ebac63ec2fd16800c5e0
+RUN set -ex \
+    && git clone https://github.com/gentoo/eudev -b ${UDEV_VERSION} \
+    && cd eudev \
+    && test `git rev-parse HEAD` = ${UDEV_HASH} || exit 1 \
+    && ./autogen.sh \
+    && ./configure --disable-gudev --disable-introspection --disable-hwdb --disable-manpages --disable-shared \
+    && make \
+    && make install
+
+# Libusb
+ARG USB_VERSION=v1.0.22
+ARG USB_HASH=0034b2afdcdb1614e78edaa2a9e22d5936aeae5d
+RUN set -ex \
+    && git clone https://github.com/libusb/libusb.git -b ${USB_VERSION} \
+    && cd libusb \
+    && test `git rev-parse HEAD` = ${USB_HASH} || exit 1 \
+    && ./autogen.sh \
+    && ./configure --disable-shared \
+    && make \
+    && make install
+
+# Hidapi
+ARG HIDAPI_VERSION=hidapi-0.8.0-rc1
+ARG HIDAPI_HASH=40cf516139b5b61e30d9403a48db23d8f915f52c
+RUN set -ex \
+    && git clone https://github.com/signal11/hidapi -b ${HIDAPI_VERSION} \
+    && cd hidapi \
+    && test `git rev-parse HEAD` = ${HIDAPI_HASH} || exit 1 \
+    && ./bootstrap \
+    && ./configure --enable-static --disable-shared \
+    && make \
+    && make install
+
+# Protobuf
+ARG PROTOBUF_VERSION=v3.7.1
+ARG PROTOBUF_HASH=6973c3a5041636c1d8dc5f7f6c8c1f3c15bc63d6
+RUN set -ex \
+    && git clone https://github.com/protocolbuffers/protobuf -b ${PROTOBUF_VERSION} \
+    && cd protobuf \
+    && test `git rev-parse HEAD` = ${PROTOBUF_HASH} || exit 1 \
+    && git submodule update --init --recursive \
+    && ./autogen.sh \
+    && ./configure --enable-static --disable-shared \
+    && make \
+    && make install \
+    && ldconfig

 WORKDIR /src
 COPY . .

+ENV USE_SINGLE_BUILDDIR=1
 ARG NPROC
 RUN set -ex && \
    git submodule init && git submodule update && \
    rm -rf build && \
    if [ -z "$NPROC" ] ; \
-    then make -j$(nproc) depends target=x86_64-linux-gnu ; \
-    else make -j$NPROC depends target=x86_64-linux-gnu ; \
+    then make -j$(nproc) release-static ; \
+    else make -j$NPROC release-static ; \
    fi

 # runtime stage
-FROM ubuntu:20.04
+FROM ubuntu:16.04

 RUN set -ex && \
    apt-get update && \
    apt-get --no-install-recommends --yes install ca-certificates && \
    apt-get clean && \
    rm -rf /var/lib/apt
-COPY --from=builder /src/build/x86_64-linux-gnu/release/bin /usr/local/bin/
+COPY --from=builder /src/build/release/bin /usr/local/bin/

 # Create monero user
 RUN adduser --system --group --disabled-password monero && \
@@ -61,6 +208,5 @@ EXPOSE 18081
 # switch to user monero
 USER monero

-ENTRYPOINT ["monerod"]
-CMD ["--p2p-bind-ip=0.0.0.0", "--p2p-bind-port=18080", "--rpc-bind-ip=0.0.0.0", "--rpc-bind-port=18081", "--non-interactive", "--confirm-external-bind"]
+ENTRYPOINT ["monerod", "--p2p-bind-ip=0.0.0.0", "--p2p-bind-port=18080", "--rpc-bind-ip=0.0.0.0", "--rpc-bind-port=18081", "--non-interactive", "--confirm-external-bind"]

--- a/10
+++ b/10
@@ -68,7 +68,7 @@ OUTPUT_DIRECTORY       = doc
 # performance problems for the file system.
 # The default value is: NO.

-CREATE_SUBDIRS         = YES
+CREATE_SUBDIRS         = NO

 # If the ALLOW_UNICODE_NAMES tag is set to YES, doxygen will allow non-ASCII
 # characters to appear in the names of generated files. If set to NO, non-ASCII
@@ -452,7 +452,7 @@ EXTRACT_LOCAL_METHODS  = NO
 # are hidden.
 # The default value is: NO.

-EXTRACT_ANON_NSPACES   = NO
+EXTRACT_ANON_NSPACES   = YES

 # If the HIDE_UNDOC_MEMBERS tag is set to YES, doxygen will hide all
 # undocumented members inside documented classes or files. If set to NO these
@@ -754,7 +754,7 @@ WARN_LOGFILE           =
 # spaces.
 # Note: If this tag is empty the current directory is searched.

-INPUT                  = .
+INPUT                  = src

 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses
@@ -805,7 +805,7 @@ EXCLUDE_SYMLINKS       = NO
 # Note that the wildcards are matched against the file with absolute path, so to
 # exclude all test directories for example use the pattern */test/*

-EXCLUDE_PATTERNS       = */build/* */contrib/depends/*
+EXCLUDE_PATTERNS       =

 # The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
 # (namespaces, classes, functions, etc.) that should be excluded from the
@@ -1552,7 +1552,7 @@ EXTRA_SEARCH_MAPPINGS  =
 # If the GENERATE_LATEX tag is set to YES doxygen will generate LaTeX output.
 # The default value is: YES.

-GENERATE_LATEX         = NO
+GENERATE_LATEX         = YES

 # The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. If a
 # relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
--- a/docs/LEVIN_PROTOCOL.md
+++ b/docs/LEVIN_PROTOCOL.md
@@ -1,5 +1,5 @@
 # Levin Protocol
-This is a document explaining the current design of the Levin protocol, as
+This is a document explaining the current design of the levin protocol, as
 used by Monero. The protocol is largely inherited from cryptonote, but has
 undergone some changes.

@@ -9,8 +9,8 @@ extensibility.

 One of the goals of this document is to clearly indicate what is being sent
 "on the wire" to identify metadata that could de-anonymize users over I2P/Tor.
-These issues will be addressed as they are found. See `ANONYMITY_NETWORKS.md` in
-the `docs` folder for any outstanding issues.
+These issues will be addressed as they are found. See `ANONMITY_NETWORKS.md` in
+the top-level folder for any outstanding issues.

 > This document does not currently list all data being sent by the monero
 > protocol, that portion is a work-in-progress. Please take the time to do it
@@ -75,7 +75,7 @@ An unsigned 32-bit little endian integer representing the Monero specific
 command being invoked.

 ### Return Code
-A signed 32-bit little endian integer representing the response from the peer
+A signed 32-bit little integer integer representing the response from the peer
 from the last command that was invoked. This is `0` for request messages.

 ### Flags
@@ -131,7 +131,7 @@ be zero. The first fragment has the `B` bit set, neither `B` nor `E` is set for

 ### Dummy
 Dummy messages have the `B` and `E` bits set, the `Q` and `S` bits unset, and
-the `Expect Response` field zeroed. When a message of this type is received, the
+the `Expect Reponse` field zeroed. When a message of this type is received, the
 contents can be safely ignored.


@@ -149,7 +149,7 @@ contents can be safely ignored.
 #### (`1005` Request) Network State
 #### (`1005` Response) Network State
 #### (`1006` Request) Peer ID
-#### (`1006` Response) Peer ID
+#### (`1006` Reponse) Peer ID
 #### (`1007` Request) Support Flags
 #### (`1007` Response) Support Flags

--- a/2
+++ b/2
@@ -1,4 +1,4 @@
-Copyright (c) 2014-2022, The Monero Project
+Copyright (c) 2014-2020, The Monero Project

 All rights reserved.

--- a/26
+++ b/26
@@ -1,4 +1,4 @@
-# Copyright (c) 2014-2022, The Monero Project
+# Copyright (c) 2014-2020, The Monero Project
 #
 # All rights reserved.
 #
@@ -96,15 +96,15 @@ release: cmake-release

 release-test:
 	mkdir -p $(builddir)/release
-	cd $(builddir)/release && cmake -D BUILD_TESTS=ON -D CMAKE_BUILD_TYPE=Release $(topdir) && $(MAKE) && $(MAKE) test
+	cd $(builddir)/release && cmake -D BUILD_TESTS=ON -D CMAKE_BUILD_TYPE=release $(topdir) && $(MAKE) && $(MAKE) test

 release-all:
 	mkdir -p $(builddir)/release
-	cd $(builddir)/release && cmake -D BUILD_TESTS=ON -D CMAKE_BUILD_TYPE=Release $(topdir) && $(MAKE)
+	cd $(builddir)/release && cmake -D BUILD_TESTS=ON -D CMAKE_BUILD_TYPE=release $(topdir) && $(MAKE)

 release-static:
 	mkdir -p $(builddir)/release
-	cd $(builddir)/release && cmake -D STATIC=ON -D ARCH="x86-64" -D BUILD_64=ON -D CMAKE_BUILD_TYPE=Release $(topdir) && $(MAKE)
+	cd $(builddir)/release && cmake -D STATIC=ON -D ARCH="x86-64" -D BUILD_64=ON -D CMAKE_BUILD_TYPE=release $(topdir) && $(MAKE)

 coverage:
 	mkdir -p $(builddir)/debug
@@ -114,41 +114,41 @@ coverage:

 release-static-linux-armv6:
 	mkdir -p $(builddir)/release
-	cd $(builddir)/release && cmake -D BUILD_TESTS=OFF -D ARCH="armv6zk" -D STATIC=ON -D BUILD_64=OFF -D CMAKE_BUILD_TYPE=Release -D BUILD_TAG="linux-armv6" $(topdir) && $(MAKE)
+	cd $(builddir)/release && cmake -D BUILD_TESTS=OFF -D ARCH="armv6zk" -D STATIC=ON -D BUILD_64=OFF -D CMAKE_BUILD_TYPE=release -D BUILD_TAG="linux-armv6" $(topdir) && $(MAKE)

 release-static-linux-armv7:
 	mkdir -p $(builddir)/release
-	cd $(builddir)/release && cmake -D BUILD_TESTS=OFF -D ARCH="armv7-a" -D STATIC=ON -D BUILD_64=OFF -D CMAKE_BUILD_TYPE=Release -D BUILD_TAG="linux-armv7" $(topdir) && $(MAKE)
+	cd $(builddir)/release && cmake -D BUILD_TESTS=OFF -D ARCH="armv7-a" -D STATIC=ON -D BUILD_64=OFF -D CMAKE_BUILD_TYPE=release -D BUILD_TAG="linux-armv7" $(topdir) && $(MAKE)

 release-static-android-armv7:
 	mkdir -p $(builddir)/release/translations
 	cd $(builddir)/release/translations && cmake ../../../translations && $(MAKE)
-	cd $(builddir)/release && CC=arm-linux-androideabi-clang CXX=arm-linux-androideabi-clang++ cmake -D BUILD_TESTS=OFF -D ARCH="armv7-a" -D STATIC=ON -D BUILD_64=OFF -D CMAKE_BUILD_TYPE=Release -D ANDROID=true -D BUILD_TAG="android-armv7" -D CMAKE_SYSTEM_NAME="Android" -D CMAKE_ANDROID_STANDALONE_TOOLCHAIN="${ANDROID_STANDALONE_TOOLCHAIN_PATH}" -D CMAKE_ANDROID_ARM_MODE=ON -D CMAKE_ANDROID_ARCH_ABI="armeabi-v7a" ../.. && $(MAKE)
+	cd $(builddir)/release && CC=arm-linux-androideabi-clang CXX=arm-linux-androideabi-clang++ cmake -D BUILD_TESTS=OFF -D ARCH="armv7-a" -D STATIC=ON -D BUILD_64=OFF -D CMAKE_BUILD_TYPE=release -D ANDROID=true -D INSTALL_VENDORED_LIBUNBOUND=ON -D BUILD_TAG="android-armv7" -D CMAKE_SYSTEM_NAME="Android" -D CMAKE_ANDROID_STANDALONE_TOOLCHAIN="${ANDROID_STANDALONE_TOOLCHAIN_PATH}" -D CMAKE_ANDROID_ARM_MODE=ON -D CMAKE_ANDROID_ARCH_ABI="armeabi-v7a" ../.. && $(MAKE)

 release-static-android-armv8:
 	mkdir -p $(builddir)/release/translations
 	cd $(builddir)/release/translations && cmake ../../../translations && $(MAKE)
-	cd $(builddir)/release && CC=aarch64-linux-android-clang CXX=aarch64-linux-android-clang++ cmake -D BUILD_TESTS=OFF -D ARCH="armv8-a" -D STATIC=ON -D BUILD_64=ON -D CMAKE_BUILD_TYPE=Release -D ANDROID=true -D BUILD_TAG="android-armv8" -D CMAKE_SYSTEM_NAME="Android" -D CMAKE_ANDROID_STANDALONE_TOOLCHAIN="${ANDROID_STANDALONE_TOOLCHAIN_PATH}" -D CMAKE_ANDROID_ARCH_ABI="arm64-v8a" ../.. && $(MAKE)
+	cd $(builddir)/release && CC=aarch64-linux-android-clang CXX=aarch64-linux-android-clang++ cmake -D BUILD_TESTS=OFF -D ARCH="armv8-a" -D STATIC=ON -D BUILD_64=ON -D CMAKE_BUILD_TYPE=release -D ANDROID=true -D INSTALL_VENDORED_LIBUNBOUND=ON -D BUILD_TAG="android-armv8" -D CMAKE_SYSTEM_NAME="Android" -D CMAKE_ANDROID_STANDALONE_TOOLCHAIN="${ANDROID_STANDALONE_TOOLCHAIN_PATH}" -D CMAKE_ANDROID_ARCH_ABI="arm64-v8a" ../.. && $(MAKE)

 release-static-linux-armv8:
 	mkdir -p $(builddir)/release
-	cd $(builddir)/release && cmake -D BUILD_TESTS=OFF -D ARCH="armv8-a" -D STATIC=ON -D BUILD_64=ON -D CMAKE_BUILD_TYPE=Release -D BUILD_TAG="linux-armv8" $(topdir) && $(MAKE)
+	cd $(builddir)/release && cmake -D BUILD_TESTS=OFF -D ARCH="armv8-a" -D STATIC=ON -D BUILD_64=ON -D CMAKE_BUILD_TYPE=release -D BUILD_TAG="linux-armv8" $(topdir) && $(MAKE)

 release-static-linux-x86_64:
 	mkdir -p $(builddir)/release
-	cd $(builddir)/release && cmake -D STATIC=ON -D ARCH="x86-64" -D BUILD_64=ON -D CMAKE_BUILD_TYPE=Release -D BUILD_TAG="linux-x64" $(topdir) && $(MAKE)
+	cd $(builddir)/release && cmake -D STATIC=ON -D ARCH="x86-64" -D BUILD_64=ON -D CMAKE_BUILD_TYPE=release -D BUILD_TAG="linux-x64" $(topdir) && $(MAKE)

 release-static-freebsd-x86_64:
 	mkdir -p $(builddir)/release
-	cd $(builddir)/release && cmake -D STATIC=ON -D ARCH="x86-64" -D BUILD_64=ON -D CMAKE_BUILD_TYPE=Release -D BUILD_TAG="freebsd-x64" $(topdir) && $(MAKE)
+	cd $(builddir)/release && cmake -D STATIC=ON -D ARCH="x86-64" -D BUILD_64=ON -D CMAKE_BUILD_TYPE=release -D BUILD_TAG="freebsd-x64" $(topdir) && $(MAKE)

 release-static-mac-x86_64:
 	mkdir -p $(builddir)/release
-	cd $(builddir)/release && cmake -D STATIC=ON -D ARCH="x86-64" -D BUILD_64=ON -D CMAKE_BUILD_TYPE=Release -D BUILD_TAG="mac-x64" $(topdir) && $(MAKE)
+	cd $(builddir)/release && cmake -D STATIC=ON -D ARCH="x86-64" -D BUILD_64=ON -D CMAKE_BUILD_TYPE=release -D BUILD_TAG="mac-x64" $(topdir) && $(MAKE)

 release-static-linux-i686:
 	mkdir -p $(builddir)/release
-	cd $(builddir)/release && cmake -D STATIC=ON -D ARCH="i686" -D BUILD_64=OFF -D CMAKE_BUILD_TYPE=Release -D BUILD_TAG="linux-x86" $(topdir) && $(MAKE)
+	cd $(builddir)/release && cmake -D STATIC=ON -D ARCH="i686" -D BUILD_64=OFF -D CMAKE_BUILD_TYPE=release -D BUILD_TAG="linux-x86" $(topdir) && $(MAKE)

 release-static-win64:
 	mkdir -p $(builddir)/release
--- a/docs/README.i18n.md
+++ b/docs/README.i18n.md
@@ -1,7 +1,7 @@
 Monero daemon internationalization
 ==================================

-The Monero command line tools can be translated in various languages. If you wish to contribute and need help/support, contact the [Monero Localization Workgroup on Taiga](https://taiga.getmonero.org/project/erciccione-monero-localization/) or come chat on `#monero-translations` (Libera/IRC, riot/matrix, MatterMost)
+The Monero command line tools can be translated in various languages. If you wish to contribute and need help/support, contact the [Monero Localization Workgroup on Taiga](https://taiga.getmonero.org/project/erciccione-monero-localization/) or come chat on `#monero-translations` (Freenode/IRC, riot/matrix, MatterMost)

 In order to use the same translation workflow as the [Monero Core GUI](https://github.com/monero-project/monero-gui), they use Qt Linguist translation files.  However, to avoid the dependencies on Qt this normally implies, they use a custom loader to read those files at runtime.

--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Monero

-Copyright (c) 2014-2022 The Monero Project.  
+Copyright (c) 2014-2020 The Monero Project.   
 Portions Copyright (c) 2012-2013 The Cryptonote developers.

 ## Table of Contents
@@ -32,8 +32,8 @@ Portions Copyright (c) 2012-2013 The Cryptonote developers.
 - Forum: [forum.getmonero.org](https://forum.getmonero.org)
 - Mail: [dev@getmonero.org](mailto:dev@getmonero.org)
 - GitHub: [https://github.com/monero-project/monero](https://github.com/monero-project/monero)
- IRC: [#monero-dev on Libera](https://web.libera.chat/#monero-dev)
- It is HIGHLY recommended that you join the #monero-dev IRC channel if you are developing software that uses Monero. Due to the nature of this open source software project, joining this channel and idling is the best way to stay updated on best practices and new developments in the Monero ecosystem. All you need to do is join the IRC channel and idle to stay updated with the latest in Monero development. If you do not, you risk wasting resources on developing integrations that are not compatible with the Monero network. The Monero core team and community continuously make efforts to communicate updates, developments, and documentation via other platforms – but for the best information, you need to talk to other Monero developers, and they are on IRC. #monero-dev is about Monero development, not getting help about using Monero, or help about development of other software, including yours, unless it also pertains to Monero code itself. For these cases, checkout #monero.
+- IRC: [#monero-dev on Freenode](https://webchat.freenode.net/?randomnick=1&channels=%23monero-dev&prompt=1&uio=d4)
+- It is HIGHLY recommended that you join the #monero-dev IRC channel if you are developing software that uses Monero. Due to the nature of this open source software project, joining this channel and idling is the best way to stay updated on best practices and new developments in the Monero ecosystem. All you need to do is join the IRC channel and idle to stay updated with the latest in Monero development. If you do not, you risk wasting resources on developing integrations that are not compatible with the Monero network. The Monero core team and community continuously make efforts to communicate updates, developments, and documentation via other platforms – but for the best information, you need to talk to other Monero developers, and they are on IRC. #monero-dev is about Monero development, not getting help about using Monero, or help about development of other software, including yours, unless it also pertains to Monero code itself. For these cases, checkout #monero. 

 ## Vulnerability response

@@ -42,9 +42,12 @@ Portions Copyright (c) 2012-2013 The Cryptonote developers.

 ## Research

-The [Monero Research Lab](https://src.getmonero.org/resources/research-lab/) is an open forum where the community coordinates research into Monero cryptography, protocols, fungibility, analysis, and more. We welcome collaboration and contributions from outside researchers! Because not all Lab work and publications are distributed as traditional preprints or articles, they may be easy to miss if you are conducting literature reviews for your own Monero research. You are encouraged to get in touch with the Monero research community if you have questions, wish to collaborate, or would like guidance to help avoid unnecessarily duplicating earlier or known work.
+The [Monero Research Lab](https://src.getmonero.org/resources/research-lab/) is an open forum where the community coordinates research into Monero cryptography, protocols, fungibility, analysis, and more. We welcome collaboration and contributions from outside researchers! Because not all Lab work and publications are distributed as traditional preprints or articles, they may be easy to miss if you are conducting literature reviews for your own Monero research. You are encouraged to get in touch with our researchers if you have questions, wish to collaborate, or would like guidance to help avoid unnecessarily duplicating earlier or known work.

-The Monero research community is available on IRC in [#monero-research-lab on Libera](https://web.libera.chat/#monero-research-lab), which is also accessible via Matrix.
+Our researchers are available on IRC in [#monero-research-lab on Freenode](https://webchat.freenode.net/?randomnick=1&channels=%23monero-research-lab&prompt=1&uio=d4) or by email:
+
+- Sarang Noether, Ph.D.: [sarang@getmonero.org](mailto:sarang@getmonero.org) or [sarang.noether@protonmail.com](mailto:sarang.noether@protonmail.com); [research repository](https://github.com/SarangNoether/research-lab)
+- Surae Noether (Brandon Goodell), Ph.D.: [surae@getmonero.org](mailto:surae@getmonero.org) or [surae.noether@protonmail.com](mailto:surae.noether@protonmail.com); [research repository](https://github.com/b-g-goodell/research-lab)

 ## Announcements

@@ -61,7 +64,6 @@ If you need help/support/info about translations, contact the localization workg
 | Type      | Status |
 |-----------|--------|
 | Coverity  | [![Coverity Status](https://scan.coverity.com/projects/9657/badge.svg)](https://scan.coverity.com/projects/9657/)
-| OSS Fuzz  | [![Fuzzing Status](https://oss-fuzz-build-logs.storage.googleapis.com/badges/monero.svg)](https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened&can=1&q=proj:monero)
 | Coveralls | [![Coveralls Status](https://coveralls.io/repos/github/monero-project/monero/badge.svg?branch=master)](https://coveralls.io/github/monero-project/monero?branch=master)
 | License   | [![License](https://img.shields.io/badge/license-BSD3-blue.svg)](https://opensource.org/licenses/BSD-3-Clause)

@@ -69,19 +71,19 @@ If you need help/support/info about translations, contact the localization workg

 Monero is a private, secure, untraceable, decentralised digital currency. You are your bank, you control your funds, and nobody can trace your transfers unless you allow them to do so.

-**Privacy:** Monero uses a cryptographically sound system to allow you to send and receive funds without your transactions being easily revealed on the blockchain (the ledger of transactions that everyone has). This ensures that your purchases, receipts, and all transfers remain private by default.
+**Privacy:** Monero uses a cryptographically sound system to allow you to send and receive funds without your transactions being easily revealed on the blockchain (the ledger of transactions that everyone has). This ensures that your purchases, receipts, and all transfers remain absolutely private by default.

-**Security:** Using the power of a distributed peer-to-peer consensus network, every transaction on the network is cryptographically secured. Individual wallets have a 25-word mnemonic seed that is only displayed once and can be written down to backup the wallet. Wallet files should be encrypted with a strong passphrase to ensure they are useless if ever stolen.
+**Security:** Using the power of a distributed peer-to-peer consensus network, every transaction on the network is cryptographically secured. Individual wallets have a 25-word mnemonic seed that is only displayed once and can be written down to backup the wallet. Wallet files are encrypted with a passphrase to ensure they are useless if stolen.

 **Untraceability:** By taking advantage of ring signatures, a special property of a certain type of cryptography, Monero is able to ensure that transactions are not only untraceable but have an optional measure of ambiguity that ensures that transactions cannot easily be tied back to an individual user or computer.

-**Decentralization:** The utility of Monero depends on its decentralised peer-to-peer consensus network - anyone should be able to run the monero software, validate the integrity of the blockchain, and participate in all aspects of the monero network using consumer-grade commodity hardware. Decentralization of the monero network is maintained by software development that minimizes the costs of running the monero software and inhibits the proliferation of specialized, non-commodity hardware.
+**Decentralization:** The utility of Monero depends on its decentralised peer-to-peer consensus network - anyone should be able to run the monero software, validate the integrity of the blockchain, and participate in all aspects of the monero network using consumer-grade commodity hardware. Decentralization of the monero network is maintained by software development that minimizes the costs of running the monero software and inhibits the proliferation of specialized, non-commodity hardware.  

 ## About this project

 This is the core implementation of Monero. It is open source and completely free to use without restrictions, except for those specified in the license agreement below. There are no restrictions on anyone creating an alternative implementation of Monero that uses the protocol and network in a compatible manner.

-As with many development projects, the repository on GitHub is considered to be the "staging" area for the latest changes. Before changes are merged into that branch on the main repository, they are tested by individual developers in their own branches, submitted as a pull request, and then subsequently tested by contributors who focus on testing and code reviews. That having been said, the repository should be carefully considered before using it in a production environment, unless there is a patch in the repository for a particular show-stopping issue you are experiencing. It is generally a better idea to use a tagged release for stability.
+As with many development projects, the repository on Github is considered to be the "staging" area for the latest changes. Before changes are merged into that branch on the main repository, they are tested by individual developers in their own branches, submitted as a pull request, and then subsequently tested by contributors who focus on testing and code reviews. That having been said, the repository should be carefully considered before using it in a production environment, unless there is a patch in the repository for a particular show-stopping issue you are experiencing. It is generally a better idea to use a tagged release for stability.

 **Anyone is welcome to contribute to Monero's codebase!** If you have a fix or code change, feel free to submit it as a pull request directly to the "master" branch. In cases where the change is relatively small or does not affect other parts of the codebase, it may be merged in immediately by any one of the collaborators. On the other hand, if the change is particularly large or complex, it is expected that it will be discussed at length either well in advance of the pull request being submitted, or even directly on the pull request.

@@ -89,23 +91,19 @@ As with many development projects, the repository on GitHub is considered to be

 Monero is a 100% community-sponsored endeavor. If you want to join our efforts, the easiest thing you can do is support the project financially. Both Monero and Bitcoin donations can be made to **donate.getmonero.org** if using a client that supports the [OpenAlias](https://openalias.org) standard. Alternatively, you can send XMR to the Monero donation address via the `donate` command (type `help` in the command-line wallet for details).

-The Monero donation address is:  
-`888tNkZrPN6JsEgekjMnABU4TBzc2Dt29EPAvkRxbANsAnjyPbb3iQ1YBRk1UXcdRsiKc9dhwMVgN5S9cQUiyoogDavup3H`  
-Viewkey:  
-`f359631075708155cc3d92a32b75a7d02a5dcf27756707b47a2b31b21c389501`  
-Base address for restoring with address and viewkey:
-`44AFFq5kSiGBoZ4NMDwYtN18obc8AemS33DBLWs3H7otXft3XjrpDtQGv7SqSsaBYBb98uNbr2VBBEt7f2wfn3RVGQBEP3A`  
+The Monero donation address is: `888tNkZrPN6JsEgekjMnABU4TBzc2Dt29EPAvkRxbANsAnjyPbb3iQ1YBRk1UXcdRsiKc9dhwMVgN5S9cQUiyoogDavup3H` (viewkey: `f359631075708155cc3d92a32b75a7d02a5dcf27756707b47a2b31b21c389501`)

-The Bitcoin donation address is:  
-`1KTexdemPdxSBcG55heUuTjDRYqbC5ZL8H`
+The Bitcoin donation address is: `1KTexdemPdxSBcG55heUuTjDRYqbC5ZL8H`

-Core development funding and/or some supporting services are also graciously provided by [sponsors](https://www.getmonero.org/community/sponsorships/):
+Core development funding and/or some supporting services are also graciously provided by sponsors:

-[<img width="150" src="https://www.getmonero.org/img/sponsors/tarilabs.png"/>](https://tarilabs.com/)
-[<img width="150" src="https://www.getmonero.org/img/sponsors/globee.png"/>](https://globee.com/)
-[<img width="150" src="https://www.getmonero.org/img/sponsors/symas.png"/>](https://symas.com/)
-[<img width="150" src="https://www.getmonero.org/img/sponsors/forked_logo.png"/>](http://www.forked.net/)
-[<img width="150" src="https://www.getmonero.org/img/sponsors/macstadium.png"/>](https://www.macstadium.com/)
+[<img width="80" src="https://static.getmonero.org/images/sponsors/mymonero.png"/>](https://mymonero.com)
+[<img width="150" src="https://static.getmonero.org/images/sponsors/kitware.png?1"/>](https://kitware.com)
+[<img width="100" src="https://static.getmonero.org/images/sponsors/dome9.png"/>](https://dome9.com)
+[<img width="150" src="https://static.getmonero.org/images/sponsors/araxis.png"/>](https://araxis.com)
+[<img width="150" src="https://static.getmonero.org/images/sponsors/jetbrains.png"/>](https://www.jetbrains.com/)
+[<img width="150" src="https://static.getmonero.org/images/sponsors/navicat.png"/>](https://www.navicat.com/)
+[<img width="150" src="https://static.getmonero.org/images/sponsors/symas.png"/>](https://www.symas.com/)

 There are also several mining pools that kindly donate a portion of their fees, [a list of them can be found on our Bitcointalk post](https://bitcointalk.org/index.php?topic=583449.0).

@@ -115,7 +113,7 @@ See [LICENSE](LICENSE).

 ## Contributing

-If you want to help out, see [CONTRIBUTING](docs/CONTRIBUTING.md) for a set of guidelines.
+If you want to help out, see [CONTRIBUTING](CONTRIBUTING.md) for a set of guidelines.

 ## Scheduled software upgrades

@@ -123,7 +121,7 @@ Monero uses a fixed-schedule software upgrade (hard fork) mechanism to implement
 Dates are provided in the format YYYY-MM-DD.


-| Software upgrade block height  | Date       | Fork version      | Minimum Monero version | Recommended Monero version | Details                                                                            |
+| Software upgrade block height  | Date       | Fork version      | Minimum Monero version | Recommended Monero version | Details                                                                            |  
 | ------------------------------ | -----------| ----------------- | ---------------------- | -------------------------- | ---------------------------------------------------------------------------------- |
 | 1009827                        | 2016-03-22 | v2                | v0.9.4                 | v0.9.4                     | Allow only >= ringsize 3, blocktime = 120 seconds, fee-free blocksize 60 kb       |
 | 1141317                        | 2016-09-21 | v3                | v0.9.4                 | v0.10.0                    | Splits coinbase into denominations  |
@@ -135,11 +133,9 @@ Dates are provided in the format YYYY-MM-DD.
 | 1686275                        | 2018-10-19 | v9                | v0.13.0.0              | v0.13.0.4                  | bulletproofs required
 | 1788000                        | 2019-03-09 | v10               | v0.14.0.0              | v0.14.1.2                  | New PoW based on Cryptonight-R, new block weight algorithm, slightly more efficient RingCT format
 | 1788720                        | 2019-03-10 | v11               | v0.14.0.0              | v0.14.1.2                  | forbid old RingCT transaction format
-| 1978433                        | 2019-11-30 | v12               | v0.15.0.0              | v0.16.0.0                  | New PoW based on RandomX, only allow >= 2 outputs, change to the block median used to calculate penalty, v1 coinbases are forbidden, rct sigs in coinbase forbidden, 10 block lock time for incoming outputs
-| 2210000                        | 2020-10-17 | v13               | v0.17.0.0              | v0.17.3.2                  | New CLSAG transaction format
-| 2210720                        | 2020-10-18 | v14               | v0.17.1.1              | v0.17.3.2                  | forbid old MLSAG transaction format
-| 2688888                        | 2022-08-13 | v15               | v0.18.0.0              | v0.18.1.2                  | ringsize = 16, bulletproofs+, view tags, adjusted dynamic block weight algorithm
-| 2689608                        | 2022-08-14 | v16               | v0.18.0.0              | v0.18.1.2                  | forbid old v14 transaction format
+| 1978433                        | 2019-11-30* | v12                | v0.15.0.0              | v0.16.0.0                  | New PoW based on RandomX, only allow >= 2 outputs, change to the block median used to calculate penalty, v1 coinbases are forbidden, rct sigs in coinbase forbidden, 10 block lock time for incoming outputs
+| 2210000                        | 2020-10-17 | v13                | v0.17.0.0              | v0.17.0.1                  | New CLSAG transaction format 
+| 2210720                        | 2020-10-18 | v14               | v0.17.0.0              | v0.17.0.1                  | forbid old MLSAG transaction format
 | XXXXXXX                        | XXX-XX-XX | XXX                | vX.XX.X.X              | vX.XX.X.X                  | XXX |

 X's indicate that these details have not been determined as of commit date.
@@ -165,12 +161,12 @@ library archives (`.a`).

 | Dep          | Min. version  | Vendored | Debian/Ubuntu pkg    | Arch pkg     | Void pkg           | Fedora pkg          | Optional | Purpose         |
 | ------------ | ------------- | -------- | -------------------- | ------------ | ------------------ | ------------------- | -------- | --------------- |
-| GCC          | 5             | NO       | `build-essential`    | `base-devel` | `base-devel`       | `gcc`               | NO       |                 |
+| GCC          | 4.7.3         | NO       | `build-essential`    | `base-devel` | `base-devel`       | `gcc`               | NO       |                 |
 | CMake        | 3.5           | NO       | `cmake`              | `cmake`      | `cmake`            | `cmake`             | NO       |                 |
 | pkg-config   | any           | NO       | `pkg-config`         | `base-devel` | `base-devel`       | `pkgconf`           | NO       |                 |
 | Boost        | 1.58          | NO       | `libboost-all-dev`   | `boost`      | `boost-devel`      | `boost-devel`       | NO       | C++ libraries   |
 | OpenSSL      | basically any | NO       | `libssl-dev`         | `openssl`    | `libressl-devel`   | `openssl-devel`     | NO       | sha256 sum      |
-| libzmq       | 4.2.0         | NO       | `libzmq3-dev`        | `zeromq`     | `zeromq-devel`     | `zeromq-devel`      | NO       | ZeroMQ library  |
+| libzmq       | 3.0.0         | NO       | `libzmq3-dev`        | `zeromq`     | `zeromq-devel`     | `zeromq-devel`      | NO       | ZeroMQ library  |
 | OpenPGM      | ?             | NO       | `libpgm-dev`         | `libpgm`     |                    | `openpgm-devel`     | NO       | For ZeroMQ      |
 | libnorm[2]   | ?             | NO       | `libnorm-dev`        |              |                    |                     | YES      | For ZeroMQ      |
 | libunbound   | 1.4.16        | YES      | `libunbound-dev`     | `unbound`    | `unbound-devel`    | `unbound-devel`     | NO       | DNS resolver    |
@@ -178,9 +174,9 @@ library archives (`.a`).
 | libunwind    | any           | NO       | `libunwind8-dev`     | `libunwind`  | `libunwind-devel`  | `libunwind-devel`   | YES      | Stack traces    |
 | liblzma      | any           | NO       | `liblzma-dev`        | `xz`         | `liblzma-devel`    | `xz-devel`          | YES      | For libunwind   |
 | libreadline  | 6.3.0         | NO       | `libreadline6-dev`   | `readline`   | `readline-devel`   | `readline-devel`    | YES      | Input editing   |
+| ldns         | 1.6.17        | NO       | `libldns-dev`        | `ldns`       | `libldns-devel`    | `ldns-devel`        | YES      | SSL toolkit     |
 | expat        | 1.1           | NO       | `libexpat1-dev`      | `expat`      | `expat-devel`      | `expat-devel`       | YES      | XML parsing     |
 | GTest        | 1.5           | YES      | `libgtest-dev`[1]    | `gtest`      | `gtest-devel`      | `gtest-devel`       | YES      | Test suite      |
-| ccache       | any           | NO       | `ccache`             | `ccache`     | `ccache`           | `ccache`            | YES      | Compil. cache   |
 | Doxygen      | any           | NO       | `doxygen`            | `doxygen`    | `doxygen`          | `doxygen`           | YES      | Documentation   |
 | Graphviz     | any           | NO       | `graphviz`           | `graphviz`   | `graphviz`         | `graphviz`          | YES      | Documentation   |
 | lrelease     | ?             | NO       | `qttools5-dev-tools` | `qt5-tools`  | `qt5-tools`        | `qt5-linguist`      | YES      | Translations    |
@@ -188,70 +184,31 @@ library archives (`.a`).
 | libusb       | ?             | NO       | `libusb-1.0-0-dev`   | `libusb`     | `libusb-devel`     | `libusbx-devel`     | YES      | Hardware wallet |
 | libprotobuf  | ?             | NO       | `libprotobuf-dev`    | `protobuf`   | `protobuf-devel`   | `protobuf-devel`    | YES      | Hardware wallet |
 | protoc       | ?             | NO       | `protobuf-compiler`  | `protobuf`   | `protobuf`         | `protobuf-compiler` | YES      | Hardware wallet |
-| libudev      | ?             | NO       | `libudev-dev`        | `systemd`    | `eudev-libudev-devel` | `systemd-devel`  | YES      | Hardware wallet |
+| libudev      | ?             | No       | `libudev-dev`        | `systemd`    | `eudev-libudev-devel` | `systemd-devel`     | YES      | Hardware wallet |

 [1] On Debian/Ubuntu `libgtest-dev` only includes sources and headers. You must
-build the library binary manually. This can be done with the following command `sudo apt-get install libgtest-dev && cd /usr/src/gtest && sudo cmake . && sudo make`
-then:
-
-* on Debian:
-  `sudo mv libg* /usr/lib/`
-* on Ubuntu:
-  `sudo mv lib/libg* /usr/lib/`
-
+build the library binary manually. This can be done with the following command ```sudo apt-get install libgtest-dev && cd /usr/src/gtest && sudo cmake . && sudo make && sudo mv libg* /usr/lib/ ```
 [2] libnorm-dev is needed if your zmq library was built with libnorm, and not needed otherwise

 Install all dependencies at once on Debian/Ubuntu:

-```
-sudo apt update && sudo apt install build-essential cmake pkg-config libssl-dev libzmq3-dev libunbound-dev libsodium-dev libunwind8-dev liblzma-dev libreadline6-dev libexpat1-dev libpgm-dev qttools5-dev-tools libhidapi-dev libusb-1.0-0-dev libprotobuf-dev protobuf-compiler libudev-dev libboost-chrono-dev libboost-date-time-dev libboost-filesystem-dev libboost-locale-dev libboost-program-options-dev libboost-regex-dev libboost-serialization-dev libboost-system-dev libboost-thread-dev python3 ccache doxygen graphviz
-```
-
-Install all dependencies at once on Arch:
-```
-sudo pacman -Syu --needed base-devel cmake boost openssl zeromq libpgm unbound libsodium libunwind xz readline expat gtest python3 ccache doxygen graphviz qt5-tools hidapi libusb protobuf systemd
-```
-
-Install all dependencies at once on Fedora:
-```
-sudo dnf install gcc gcc-c++ cmake pkgconf boost-devel openssl-devel zeromq-devel openpgm-devel unbound-devel libsodium-devel libunwind-devel xz-devel readline-devel expat-devel gtest-devel ccache doxygen graphviz qt5-linguist hidapi-devel libusbx-devel protobuf-devel protobuf-compiler systemd-devel
-```
-
-Install all dependencies at once on openSUSE:
-
-```
-sudo zypper ref && sudo zypper in cppzmq-devel libboost_chrono-devel libboost_date_time-devel libboost_filesystem-devel libboost_locale-devel libboost_program_options-devel libboost_regex-devel libboost_serialization-devel libboost_system-devel libboost_thread-devel libexpat-devel libminiupnpc-devel libsodium-devel libunwind-devel unbound-devel cmake doxygen ccache fdupes gcc-c++ libevent-devel libopenssl-devel pkgconf-pkg-config readline-devel xz-devel libqt5-qttools-devel patterns-devel-C-C++-devel_C_C++
-```
+``` sudo apt update && sudo apt install build-essential cmake pkg-config libboost-all-dev libssl-dev libzmq3-dev libunbound-dev libsodium-dev libunwind8-dev liblzma-dev libreadline6-dev libldns-dev libexpat1-dev doxygen graphviz libpgm-dev qttools5-dev-tools libhidapi-dev libusb-1.0-0-dev libprotobuf-dev protobuf-compiler libudev-dev```

 Install all dependencies at once on macOS with the provided Brewfile:
-
-```
-brew update && brew bundle --file=contrib/brew/Brewfile
-```
+``` brew update && brew bundle --file=contrib/brew/Brewfile ```

 FreeBSD 12.1 one-liner required to build dependencies:
-
-```
-pkg install git gmake cmake pkgconf boost-libs libzmq4 libsodium unbound
-```
+```pkg install git gmake cmake pkgconf boost-libs libzmq4 libsodium```

 ### Cloning the repository

 Clone recursively to pull-in needed submodule(s):

-```
-git clone --recursive https://github.com/monero-project/monero
-```
+`$ git clone --recursive https://github.com/monero-project/monero`

 If you already have a repo cloned, initialize and update:

-```
-cd monero && git submodule init && git submodule update
-```
-
-*Note*: If there are submodule differences between branches, you may need 
-to use `git submodule sync && git submodule update` after changing branches
-to build successfully.
+`$ cd monero && git submodule init && git submodule update`

 ### Build instructions

@@ -265,7 +222,7 @@ invokes cmake commands as needed.

    ```bash
    cd monero
-    git checkout release-v0.18
+    git checkout release-v0.17
    make
    ```

@@ -276,7 +233,7 @@ invokes cmake commands as needed.

    *Note*: The instructions above will compile the most stable release of the
    Monero software. If you would like to use and test the most recent software,
-    use `git checkout master`. The master branch may contain updates that are
+    use ```git checkout master```. The master branch may contain updates that are
    both unstable and incompatible with release software, though testing is always
    encouraged.

@@ -314,12 +271,6 @@ Dependencies need to be built with -fPIC. Static libraries usually aren't, so yo
    HAVE_DOT=YES doxygen Doxyfile
    ```

-* **Optional**: use ccache not to rebuild translation units, that haven't really changed. Monero's CMakeLists.txt file automatically handles it
-
-    ```bash
-    sudo apt install ccache
-    ```
-
 #### On the Raspberry Pi

 Tested on a Raspberry Pi Zero with a clean install of minimal Raspbian Stretch (2017-09-07 or later) from https://www.raspberrypi.org/downloads/raspbian/. If you are using Raspian Jessie, [please see note in the following section](#note-for-raspbian-jessie-users).
@@ -344,22 +295,20 @@ Tested on a Raspberry Pi Zero with a clean install of minimal Raspbian Stretch (
    ```bash
    git clone https://github.com/monero-project/monero.git
    cd monero
-    git checkout v0.18.1.2
+    git checkout tags/v0.17.0.1
    ```

 * Build:

    ```bash
-    USE_SINGLE_BUILDDIR=1 make release
+    make release
    ```

 * Wait 4-6 hours

 * The resulting executables can be found in `build/release/bin`

-* Add `export PATH="$PATH:$HOME/monero/build/release/bin"` to `$HOME/.profile`
-
-* Run `source $HOME/.profile`
+* Add `PATH="$PATH:$HOME/monero/build/release/bin"` to `.profile`

 * Run Monero with `monerod --detach`

@@ -414,15 +363,15 @@ application.

 * Download and install the [MSYS2 installer](https://www.msys2.org), either the 64-bit or the 32-bit package, depending on your system.
 * Open the MSYS shell via the `MSYS2 Shell` shortcut
-* Update packages using pacman:
+* Update packages using pacman:  

    ```bash
    pacman -Syu
    ```

-* Exit the MSYS shell using Alt+F4
+* Exit the MSYS shell using Alt+F4  
 * Edit the properties for the `MSYS2 Shell` shortcut changing "msys2_shell.bat" to "msys2_shell.cmd -mingw64" for 64-bit builds or "msys2_shell.cmd -mingw32" for 32-bit builds
-* Restart MSYS shell via modified shortcut and update packages again using pacman:
+* Restart MSYS shell via modified shortcut and update packages again using pacman:  

    ```bash
    pacman -Syu
@@ -434,13 +383,13 @@ application.
    To build for 64-bit Windows:

    ```bash
-    pacman -S mingw-w64-x86_64-toolchain make mingw-w64-x86_64-cmake mingw-w64-x86_64-boost mingw-w64-x86_64-openssl mingw-w64-x86_64-zeromq mingw-w64-x86_64-libsodium mingw-w64-x86_64-hidapi mingw-w64-x86_64-unbound
+    pacman -S mingw-w64-x86_64-toolchain make mingw-w64-x86_64-cmake mingw-w64-x86_64-boost mingw-w64-x86_64-openssl mingw-w64-x86_64-zeromq mingw-w64-x86_64-libsodium mingw-w64-x86_64-hidapi
    ```

    To build for 32-bit Windows:

    ```bash
-    pacman -S mingw-w64-i686-toolchain make mingw-w64-i686-cmake mingw-w64-i686-boost mingw-w64-i686-openssl mingw-w64-i686-zeromq mingw-w64-i686-libsodium mingw-w64-i686-hidapi mingw-w64-i686-unbound
+    pacman -S mingw-w64-i686-toolchain make mingw-w64-i686-cmake mingw-w64-i686-boost mingw-w64-i686-openssl mingw-w64-i686-zeromq mingw-w64-i686-libsodium mingw-w64-i686-hidapi
    ```

 * Open the MingW shell via `MinGW-w64-Win64 Shell` shortcut on 64-bit Windows
@@ -463,10 +412,10 @@ application.
    cd monero
    ```

-* If you would like a specific [version/tag](https://github.com/monero-project/monero/tags), do a git checkout for that version. eg. 'v0.18.1.2'. If you don't care about the version and just want binaries from master, skip this step:
+* If you would like a specific [version/tag](https://github.com/monero-project/monero/tags), do a git checkout for that version. eg. 'v0.17.0.1'. If you don't care about the version and just want binaries from master, skip this step:

    ```bash
-    git checkout v0.18.1.2
+    git checkout v0.17.0.1
    ```

 * If you are on a 64-bit system, run:
@@ -502,7 +451,7 @@ application.
 The project can be built from scratch by following instructions for Linux above(but use `gmake` instead of `make`). 
 If you are running Monero in a jail, you need to add `sysvsem="new"` to your jail configuration, otherwise lmdb will throw the error message: `Failed to open lmdb environment: Function not implemented`.

-Monero is also available as a port or package as `monero-cli`.
+Monero is also available as a port or package as 'monero-cli`.

 ### On OpenBSD:

@@ -543,6 +492,19 @@ cd ../..

 Then you can run make as usual.

+### On Linux for Android (using docker):
+
+```bash
+# Build image (for ARM 32-bit)
+docker build -f utils/build_scripts/android32.Dockerfile -t monero-android .
+# Build image (for ARM 64-bit)
+docker build -f utils/build_scripts/android64.Dockerfile -t monero-android .
+# Create container
+docker create -it --name monero-android monero-android bash
+# Get binaries
+docker cp monero-android:/src/build/release/bin .
+```
+
 ### Building portable statically linked binaries

 By default, in either dynamically or statically linked builds, binaries target the specific host processor on which the build happens and are not portable to other processors. Portable binaries can be built using the following targets:
@@ -580,7 +542,7 @@ You can also cross-compile static binaries on Linux for Windows and macOS with t
 * ```make depends target=aarch64-linux-android``` for 64bit android binaries


-The required packages are the names for each toolchain on apt. Depending on your distro, they may have different names. The `depends` system has been tested on Ubuntu 18.04 and 20.04.
+The required packages are the names for each toolchain on apt. Depending on your distro, they may have different names.

 Using `depends` might also be easier to compile Monero on Windows than using MSYS. Activate Windows Subsystem for Linux (WSL) with a distro (for example Ubuntu), install the apt build-essentials and follow the `depends` steps as depicted above.

@@ -603,11 +565,8 @@ Packages are available for
    ```
 More info and versions in the [Debian package tracker](https://tracker.debian.org/pkg/monero).

-* Arch Linux [(via Community packages)](https://www.archlinux.org/packages/community/x86_64/monero/):
-
-    ```bash
-    sudo pacman -S monero
-    ```
+* Arch Linux (via Community packages):
+    [`monero`](https://www.archlinux.org/packages/community/x86_64/monero/)

 * Void Linux:

@@ -631,7 +590,7 @@ More info and versions in the [Debian package tracker](https://tracker.debian.or
    emerge net-p2p/monero
    ```

-* macOS [(homebrew)](https://brew.sh/)
+* macOS (homebrew)
    ```bash
    brew install monero
    ```
@@ -646,14 +605,14 @@ More info and versions in the [Debian package tracker](https://tracker.debian.or
    docker build --build-arg NPROC=1 -t monero .

    # either run in foreground
-    docker run -it -v /monero/chain:/home/monero/.bitmonero -v /monero/wallet:/wallet -p 18080:18080 monero
+    docker run -it -v /monero/chain:/root/.bitmonero -v /monero/wallet:/wallet -p 18080:18080 monero

    # or in background
-    docker run -it -d -v /monero/chain:/home/monero/.bitmonero -v /monero/wallet:/wallet -p 18080:18080 monero
+    docker run -it -d -v /monero/chain:/root/.bitmonero -v /monero/wallet:/wallet -p 18080:18080 monero
    ```

 * The build needs 3 GB space.
-* Wait one hour or more
+* Wait one  hour or more

 Packaging for your favorite distribution would be a welcome contribution!

@@ -691,11 +650,11 @@ monero-wallet-cli, and possibly monerod, if you get crashes refreshing.

 ## Internationalization

-See [README.i18n.md](docs/README.i18n.md).
+See [README.i18n.md](README.i18n.md).

 ## Using Tor

-> There is a new, still experimental, [integration with Tor](docs/ANONYMITY_NETWORKS.md). The
+> There is a new, still experimental, [integration with Tor](ANONYMITY_NETWORKS.md). The
 > feature allows connecting over IPv4 and Tor simultaneously - IPv4 is used for
 > relaying blocks and relaying transactions received by peers whereas Tor is
 > used solely for relaying transactions received over local RPC. This provides
@@ -729,9 +688,6 @@ Example command line to start monerod through Tor:
 DNS_PUBLIC=tcp torsocks monerod --p2p-bind-ip 127.0.0.1 --no-igd
 ```

-A helper script is in contrib/tor/monero-over-tor.sh. It assumes Tor is installed
-already, and runs Tor and Monero with the right configuration.
-
 ### Using Tor on Tails

 TAILS ships with a very restrictive set of firewall rules. Therefore, you need
@@ -746,19 +702,17 @@ DNS_PUBLIC=tcp torsocks ./monerod --p2p-bind-ip 127.0.0.1 --no-igd --rpc-bind-ip

 ## Pruning

-As of April 2022, the full Monero blockchain file is about 130 GB. One can store a pruned blockchain, which is about 45 GB.
+As of May 2020, the full Monero blockchain file is about 80 GB. One can store a pruned blockchain, which is about 28 GB.
 A pruned blockchain can only serve part of the historical chain data to other peers, but is otherwise identical in
 functionality to the full blockchain.
-To use a pruned blockchain, it is best to start the initial sync with `--prune-blockchain`. However, it is also possible
-to prune an existing blockchain using the `monero-blockchain-prune` tool or using the `--prune-blockchain` `monerod` option
+To use a pruned blockchain, it is best to start the initial sync with --prune-blockchain. However, it is also possible
+to prune an existing blockchain using the monero-blockchain-prune tool or using the --prune-blockchain monerod option
 with an existing chain. If an existing chain exists, pruning will temporarily require disk space to store both the full
 and pruned blockchains.

-For more detailed information see the ['Pruning' entry in the Moneropedia](https://www.getmonero.org/resources/moneropedia/pruning.html)
-
 ## Debugging

-This section contains general instructions for debugging failed installs or problems encountered with Monero. First, ensure you are running the latest version built from the GitHub repo.
+This section contains general instructions for debugging failed installs or problems encountered with Monero. First, ensure you are running the latest version built from the Github repo.

 ### Obtaining stack traces and core dumps on Unix systems

--- a/docs/ZMQ.md
+++ b/docs/ZMQ.md
@@ -25,8 +25,6 @@ allows for filtering on: (1) format, (2) context, and (3) event.
     Includes previously unseen transactions in a block but _not_ the
     `miner_tx`. Does not "re-publish" after a reorg. Includes `do_not_relay`
     transactions.
-   * `miner_data` - provides the necessary data to create a custom block template
-     Available only in the `full` context.

 The subscription topics are formatted as `format-context-event`, with prefix
 matching supported by both Monero and ZMQ. The `format`, `context` and `event`
--- a/cmake/32-bit-toolchain.cmake
+++ b/cmake/32-bit-toolchain.cmake
@@ -1,4 +1,4 @@
-# Copyright (c) 2014-2022, The Monero Project
+# Copyright (c) 2014-2020, The Monero Project
 # 
 # All rights reserved.
 # 
--- a/cmake/64-bit-toolchain.cmake
+++ b/cmake/64-bit-toolchain.cmake
@@ -1,4 +1,4 @@
-# Copyright (c) 2014-2022, The Monero Project
+# Copyright (c) 2014-2020, The Monero Project
 # 
 # All rights reserved.
 # 
--- a/cmake/CheckLinkerFlag.cmake
+++ b/cmake/CheckLinkerFlag.cmake
@@ -15,7 +15,6 @@ macro(CHECK_LINKER_FLAG flag VARIABLE)
      ${_cle_source}
      COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} ${flag}
      CMAKE_FLAGS
-      "-DCMAKE_EXE_LINKER_FLAGS=${flag}"
      OUTPUT_VARIABLE OUTPUT)
    unset(_cle_source)
    set(CMAKE_C_FLAGS ${saved_CMAKE_C_FLAGS})
--- a/cmake/CheckTrezor.cmake
+++ b/cmake/CheckTrezor.cmake
@@ -91,7 +91,7 @@ endif()

 # Protobuf compilation test
 if(Protobuf_FOUND AND USE_DEVICE_TREZOR AND TREZOR_PYTHON)
-    execute_process(COMMAND ${Protobuf_PROTOC_EXECUTABLE} -I "${CMAKE_CURRENT_LIST_DIR}" -I "${Protobuf_INCLUDE_DIR}" "${CMAKE_CURRENT_LIST_DIR}/test-protobuf.proto" --cpp_out ${CMAKE_BINARY_DIR} RESULT_VARIABLE RET OUTPUT_VARIABLE OUT ERROR_VARIABLE ERR)
+    execute_process(COMMAND ${Protobuf_PROTOC_EXECUTABLE} -I "${CMAKE_SOURCE_DIR}/cmake" -I "${Protobuf_INCLUDE_DIR}" "${CMAKE_SOURCE_DIR}/cmake/test-protobuf.proto" --cpp_out ${CMAKE_BINARY_DIR} RESULT_VARIABLE RET OUTPUT_VARIABLE OUT ERROR_VARIABLE ERR)
    if(RET)
        message(STATUS "Protobuf test generation failed: ${OUT} ${ERR}")
    endif()
@@ -100,7 +100,7 @@ if(Protobuf_FOUND AND USE_DEVICE_TREZOR AND TREZOR_PYTHON)
        "${CMAKE_BINARY_DIR}"
        SOURCES
        "${CMAKE_BINARY_DIR}/test-protobuf.pb.cc"
-        "${CMAKE_CURRENT_LIST_DIR}/test-protobuf.cpp"
+        "${CMAKE_SOURCE_DIR}/cmake/test-protobuf.cpp"
        CMAKE_FLAGS
        "-DINCLUDE_DIRECTORIES=${Protobuf_INCLUDE_DIR};${CMAKE_BINARY_DIR}"
        "-DCMAKE_CXX_STANDARD=11"
--- a/cmake/FindCcache.cmake
+++ b/cmake/FindCcache.cmake
@@ -1,4 +1,4 @@
-# Copyright (c) 2014-2022, The Monero Project
+# Copyright (c) 2014-2020, The Monero Project
 #
 # All rights reserved.
 #
@@ -42,19 +42,12 @@
 find_program(CCACHE_FOUND ccache)
 if (CCACHE_FOUND)
 	# Try to compile a test program with ccache, in order to verify if it really works. (needed on exotic setups)
-	set(TEST_PROJECT "${CMAKE_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/CMakeTmp")
-	file(WRITE "${TEST_PROJECT}/CMakeLists.txt" [=[
-cmake_minimum_required(VERSION 3.5)
-project(test)
-option (CCACHE "")
-file(WRITE "${CMAKE_SOURCE_DIR}/test.cpp" "int main() { return 0; }")
-set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE}")
-set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK    "${CCACHE}")
-add_executable(main test.cpp)
-]=])
-	try_compile(RET "${TEST_PROJECT}/build" "${TEST_PROJECT}" "test" CMAKE_FLAGS -DCCACHE="${CCACHE_FOUND}")
-	unset(TEST_PROJECT)
-	if (${RET})
+	# Create a temporary file with a simple program.
+	set(TEMP_CPP_FILE "${CMAKE_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/CMakeTmp/test-program.cpp")
+	file(WRITE "${TEMP_CPP_FILE}" "int main() { return 0; }")
+	# And run the found ccache on it.
+	execute_process(COMMAND "${CCACHE_FOUND}" "${CMAKE_CXX_COMPILER}" "${TEMP_CPP_FILE}"  RESULT_VARIABLE RET)
+	if (${RET} EQUAL 0)
 		# Success
 		message(STATUS "Found usable ccache: ${CCACHE_FOUND}")
 		set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE_FOUND}")
--- a/cmake/FindHIDAPI.cmake
+++ b/cmake/FindHIDAPI.cmake
@@ -39,28 +39,19 @@ find_package_handle_standard_args(HIDAPI

 if(HIDAPI_FOUND)
  set(HIDAPI_LIBRARIES "${HIDAPI_LIBRARY}")
-  if((STATIC AND UNIX AND NOT APPLE) OR (DEPENDS AND CMAKE_SYSTEM_NAME STREQUAL "Linux") OR ANDROID)
+  if((STATIC AND UNIX AND NOT APPLE) OR (DEPENDS AND CMAKE_SYSTEM_NAME STREQUAL "Linux"))
    find_library(LIBUSB-1.0_LIBRARY usb-1.0)
    find_library(LIBUDEV_LIBRARY udev)
    if(LIBUSB-1.0_LIBRARY)
      set(HIDAPI_LIBRARIES "${HIDAPI_LIBRARIES};${LIBUSB-1.0_LIBRARY}")
      if(LIBUDEV_LIBRARY)
        set(HIDAPI_LIBRARIES "${HIDAPI_LIBRARIES};${LIBUDEV_LIBRARY}")
-      elseif(NOT ANDROID)
+      else()
        message(WARNING "libudev library not found, binaries may fail to link.")
      endif()
    else()
      message(WARNING "libusb-1.0 library not found, binaries may fail to link.")
    endif()
-    if(ANDROID)
-      # libusb uses android log library
-      find_library(ANDROID_LOG_LIBRARY log)
-      if(ANDROID_LOG_LIBRARY)
-        set(HIDAPI_LIBRARIES "${HIDAPI_LIBRARIES};${ANDROID_LOG_LIBRARY}")
-      else()
-        message(WARNING "Android log library not found, binaries may fail to link.")
-      endif()
-    endif()
  endif()

  set(HIDAPI_INCLUDE_DIRS "${HIDAPI_INCLUDE_DIR}")
--- a/cmake/FindLibUSB.cmake
+++ b/cmake/FindLibUSB.cmake
@@ -99,7 +99,7 @@ if ( LibUSB_FOUND )
    check_library_exists ( "${LibUSB_LIBRARIES}" libusb_get_device_list "" LibUSB_VERSION_1.0 )
    check_library_exists ( "${LibUSB_LIBRARIES}" libusb_get_port_numbers "" LibUSB_VERSION_1.0.16 )

-    if((STATIC AND UNIX AND NOT APPLE) OR (DEPENDS AND CMAKE_SYSTEM_NAME STREQUAL "Linux") OR ANDROID)
+    if((STATIC AND UNIX AND NOT APPLE) OR (DEPENDS AND CMAKE_SYSTEM_NAME STREQUAL "Linux"))
        find_library(LIBUDEV_LIBRARY udev)
        if(LIBUDEV_LIBRARY)
            set(LibUSB_LIBRARIES "${LibUSB_LIBRARIES};${LIBUDEV_LIBRARY}")
@@ -134,7 +134,7 @@ if ( LibUSB_FOUND )

        try_compile(LibUSB_COMPILE_TEST_PASSED
                ${CMAKE_BINARY_DIR}
-                "${CMAKE_CURRENT_LIST_DIR}/test-libusb-version.c"
+                "${CMAKE_SOURCE_DIR}/cmake/test-libusb-version.c"
                CMAKE_FLAGS
                    "-DINCLUDE_DIRECTORIES=${LibUSB_INCLUDE_DIRS}"
                    "-DLINK_DIRECTORIES=${LibUSB_LIBRARIES}"
--- a/cmake/FindReadline.cmake
+++ b/cmake/FindReadline.cmake
@@ -23,7 +23,7 @@

 find_path(Readline_ROOT_DIR
    NAMES include/readline/readline.h
-    PATHS /usr/local/opt/readline/ /opt/homebrew/opt/readline/ /opt/local/ /usr/local/ /usr/
+    PATHS /usr/local/opt/readline/ /opt/local/ /usr/local/ /usr/
    NO_DEFAULT_PATH
 )

--- a/cmake/FindUnbound.cmake
+++ b/cmake/FindUnbound.cmake
@@ -1,4 +1,4 @@
-# Copyright (c) 2014-2022, The Monero Project
+# Copyright (c) 2014-2020, The Monero Project
 # All rights reserved.
 # 
 # Redistribution and use in source and binary forms, with or without modification, are
--- a/cmake/GitVersion.cmake
+++ b/cmake/GitVersion.cmake
@@ -1,4 +1,4 @@
-# Copyright (c) 2014-2022, The Monero Project
+# Copyright (c) 2014-2020, The Monero Project
 # 
 # All rights reserved.
 # 
@@ -32,7 +32,7 @@

 function (get_version_tag_from_git GIT)
    execute_process(COMMAND "${GIT}" rev-parse --short=9 HEAD
-                    WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
+                    WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
                    RESULT_VARIABLE RET
                    OUTPUT_VARIABLE COMMIT
                    OUTPUT_STRIP_TRAILING_WHITESPACE)
@@ -48,21 +48,29 @@ function (get_version_tag_from_git GIT)
        message(STATUS "You are currently on commit ${COMMIT}")

        # Get all the tags
-        execute_process(COMMAND "${GIT}" tag -l --points-at HEAD
-                        WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
+        execute_process(COMMAND "${GIT}" rev-list --tags --max-count=1 --abbrev-commit 
+                        WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
                        RESULT_VARIABLE RET
-                        OUTPUT_VARIABLE TAG
+                        OUTPUT_VARIABLE TAGGEDCOMMIT
                        OUTPUT_STRIP_TRAILING_WHITESPACE)

-        # Check if we're building that tagged commit or a different one
-        if(TAG)
-            message(STATUS "You are building a tagged release")
-            set(VERSIONTAG "release")
-            set(VERSION_IS_RELEASE "true")
-        else()
-            message(STATUS "You are ahead of or behind a tagged release")
+        if(NOT TAGGEDCOMMIT)
+            message(WARNING "Cannot determine most recent tag. Make sure that you are building either from a Git working tree or from a source archive.")
            set(VERSIONTAG "${COMMIT}")
            set(VERSION_IS_RELEASE "false")
+        else()
+            message(STATUS "The most recent tag was at ${TAGGEDCOMMIT}")
+
+            # Check if we're building that tagged commit or a different one
+            if(COMMIT STREQUAL TAGGEDCOMMIT)
+                message(STATUS "You are building a tagged release")
+                set(VERSIONTAG "release")
+                set(VERSION_IS_RELEASE "true")
+            else()
+                message(STATUS "You are ahead of or behind a tagged release")
+                set(VERSIONTAG "${COMMIT}")
+                set(VERSION_IS_RELEASE "false")
+            endif()
        endif()	    
    endif()

--- a/cmake/SetClangTidy.cmake
+++ b/cmake/SetClangTidy.cmake
@@ -1,72 +0,0 @@
-# Copyright (c) 2014-2022, The Monero Project
-#
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without modification, are
-# permitted provided that the following conditions are met:
-#
-# 1. Redistributions of source code must retain the above copyright notice, this list of
-#    conditions and the following disclaimer.
-#
-# 2. Redistributions in binary form must reproduce the above copyright notice, this list
-#    of conditions and the following disclaimer in the documentation and/or other
-#    materials provided with the distribution.
-#
-# 3. Neither the name of the copyright holder nor the names of its contributors may be
-#    used to endorse or promote products derived from this software without specific
-#    prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
-# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
-# THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
-# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
-# THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# https://cmake.org/cmake/help/latest/variable/CMAKE_LANG_CLANG_TIDY.html
-# This module sets the following variables:
-# CMAKE_C_CLANG_TIDY
-# CMAKE_CXX_CLANG_TIDY
-# when clang-tidy is found in PATH. Afterwards, the code is being linted by the tool.
-# The checks to be enabled can be manipulated with the variable MONERO_CLANG_TIDY_CHECKS
-
-macro (monero_clang_tidy LANGUAGE)
-	set(TOOL_NAME "clang-tidy")
-	set(MONERO_CLANG_TIDY_MIN_VERSION "3.6")
-	if(${CMAKE_VERSION} VERSION_LESS "${MONERO_CLANG_TIDY_MIN_VERSION}")
-		message(FATAL_ERROR "Sorry, ${TOOL_NAME} is available for CMake from version ${MONERO_CLANG_TIDY_MIN_VERSION}")
-	else()
-		message(STATUS "Trying to enable ${TOOL_NAME}")
-		find_program(MONERO_CLANG_BIN ${TOOL_NAME})
-		if(NOT MONERO_CLANG_BIN)
-			message(FATAL_ERROR "${TOOL_NAME} not found! Try running: sudo apt install ${TOOL_NAME}")
-		else()
-			message(STATUS "Found ${MONERO_CLANG_BIN}")
-			set(MONERO_CLANG_TIDY_CHECKS
-			    -header-filter=.; 	# By default the headers are excluded. This line enables them.
-			    -checks=*; 		# Currently enabling all checks
-			    # An example of selectively enabling checks:
-			    #-checks=bugprone-*,cppcoreguidelines-avoid-goto # Have to be in one line :(
-			)
-			# Current list of checks is avaibale under:
-			# https://clang.llvm.org/extra/clang-tidy/
-			if (${LANGUAGE} STREQUAL "C")
-				set(CMAKE_C_CLANG_TIDY
-					${MONERO_CLANG_BIN}; # Mind the semicolon
-					${MONERO_CLANG_TIDY_CHECKS}
-				)
-			elseif (${LANGUAGE} STREQUAL "CXX")
-				set(CMAKE_CXX_CLANG_TIDY
-					${MONERO_CLANG_BIN}; # Mind the semicolon
-					${MONERO_CLANG_TIDY_CHECKS}
-				)
-			else()
-				message(FATAL_ERROR "${TOOL_NAME}: Unsupported language: ${LANGUAGE}")
-			endif()
-		endif()
-	endif()
-endmacro()
-
--- a/cmake/Version.cmake
+++ b/cmake/Version.cmake
@@ -1,4 +1,4 @@
-# Copyright (c) 2014-2022, The Monero Project
+# Copyright (c) 2014-2020, The Monero Project
 # 
 # All rights reserved.
 # 
@@ -28,7 +28,7 @@

 function (write_version tag)
  set(VERSIONTAG "${tag}" CACHE STRING "The tag portion of the Monero software version" FORCE)
-  configure_file("${CMAKE_CURRENT_LIST_DIR}/../src/version.cpp.in" "${CMAKE_BINARY_DIR}/version.cpp")
+  configure_file("${CMAKE_SOURCE_DIR}/src/version.cpp.in" "${CMAKE_BINARY_DIR}/version.cpp")
 endfunction ()

 find_package(Git QUIET)
--- a/cmake/test-libusb-version.c
+++ b/cmake/test-libusb-version.c
@@ -1,4 +1,4 @@
-// Copyright (c) 2014-2022, The Monero Project
+// Copyright (c) 2014-2020, The Monero Project
 // 
 // All rights reserved.
 // 
--- a/cmake/test-protobuf.cpp
+++ b/cmake/test-protobuf.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2014-2022, The Monero Project
+// Copyright (c) 2014-2020, The Monero Project
 // 
 // All rights reserved.
 // 
--- a/cmake/test-static-assert.c
+++ b/cmake/test-static-assert.c
@@ -1,4 +1,4 @@
-// Copyright (c) 2014-2022, The Monero Project
+// Copyright (c) 2014-2020, The Monero Project
 // 
 // All rights reserved.
 // 
--- a/cmake/test-static-assert.cpp
+++ b/cmake/test-static-assert.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2014-2022, The Monero Project
+// Copyright (c) 2014-2020, The Monero Project
 // 
 // All rights reserved.
 // 
--- a/contrib/CMakeLists.txt
+++ b/contrib/CMakeLists.txt
@@ -1,4 +1,4 @@
-# Copyright (c) 2014-2022, The Monero Project
+# Copyright (c) 2014-2020, The Monero Project
 # 
 # All rights reserved.
 # 
@@ -26,6 +26,5 @@
 # STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
 # THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

-monero_enable_coverage()
 add_subdirectory(epee)

--- a/contrib/brew/Brewfile
+++ b/contrib/brew/Brewfile
@@ -25,8 +25,8 @@ brew "unbound"
 brew "libsodium"
 brew "miniupnpc"
 brew "readline"
+brew "ldns"
 brew "expat"
-brew "ccache"
 brew "doxygen"
 brew "graphviz"
 brew "libunwind-headers"
--- a/contrib/depends/Makefile
+++ b/contrib/depends/Makefile
@@ -2,15 +2,16 @@

 SOURCES_PATH ?= $(BASEDIR)/sources
 BASE_CACHE ?= $(BASEDIR)/built
-FALLBACK_DOWNLOAD_PATH ?= https://downloads.getmonero.org/depends-sources
+SDK_PATH ?= $(BASEDIR)/SDKs
+FALLBACK_DOWNLOAD_PATH ?= https://bitcoincore.org/depends-sources

 BUILD = $(shell ./config.guess)
 HOST ?= $(BUILD)
 PATCHES_PATH = $(BASEDIR)/patches
 BASEDIR = $(CURDIR)
 HASH_LENGTH:=11
-DOWNLOAD_CONNECT_TIMEOUT:=30
-DOWNLOAD_RETRIES:=5
+DOWNLOAD_CONNECT_TIMEOUT:=10
+DOWNLOAD_RETRIES:=3
 HOST_ID_SALT ?= salt
 BUILD_ID_SALT ?= salt

@@ -110,7 +111,8 @@ $(host_arch)_$(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)

-packages += $($(host_arch)_$(host_os)_packages) $($(host_os)_packages)
+qt_packages_$(NO_QT) = $(qt_packages) 
+packages += $($(host_arch)_$(host_os)_packages) $($(host_os)_packages) $(qt_packages_)
 native_packages += $($(host_arch)_$(host_os)_native_packages) $($(host_os)_native_packages)

 all_packages = $(packages) $(native_packages)
@@ -183,6 +185,7 @@ $(host_prefix)/share/toolchain.cmake : toolchain.cmake.in $(host_prefix)/.stamp_
            -e 's|@build_tests@|$(build_tests)|' \
            -e 's|@depends@|$(host_cmake)|' \
            -e 's|@prefix@|$($(host_arch)_$(host_os)_prefix)|'\
+            -e 's|@sdk@|$(SDK_PATH)|'\
            -e 's|@arch@|$(host_arch)|'\
            $< > $@
 	$(AT)touch $@
--- a/contrib/depends/README.md
+++ b/contrib/depends/README.md
@@ -30,7 +30,7 @@ Common `host-platform-triplets` for cross compilation are:

 - `i686-w64-mingw32` for Win32
 - `x86_64-w64-mingw32` for Win64
- `x86_64-apple-darwin11` for MacOSX x86_64
+- `x86_64-apple-darwin11` for MacOSX
 - `arm-linux-gnueabihf` for Linux ARM 32 bit
 - `aarch64-linux-gnu` for Linux ARM 64 bit
 - `riscv64-linux-gnu` for Linux RISCV 64 bit
@@ -43,6 +43,7 @@ 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 OSX)
 FALLBACK_DOWNLOAD_PATH: If a source file can't be fetched, try here before giving up
 DEBUG: disable some optimizations and enable more runtime checking
 HOST_ID_SALT: Optional salt to use when generating host package ids
@@ -58,6 +59,14 @@ 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
 ```

+#Darwin (macos) builds:
+
+To build with the x86_64-apple-darwin11 you require the mac os developer tools in MacOSX10.11.sdk. 
+Download it from apple, or search for it on github. Create a new directoty called SDKs in this
+directory and place the entire MacOSX10.11.sdk folder in it. The depends build will then pick it up automatically
+(without requiring SDK_PATH). 
+
+
 #Mingw builds

 Building for 32/64bit mingw requires switching alternatives to a posix mode
--- a/contrib/depends/config.site.in
+++ b/contrib/depends/config.site.in
@@ -7,12 +7,27 @@ ac_tool_prefix=${host_alias}-
 if test -z $with_boost; then
  with_boost=$depends_prefix
 fi
+if test -z $with_qt_plugindir; then
+  with_qt_plugindir=$depends_prefix/plugins
+fi
+if test -z $with_qt_translationdir; then
+  with_qt_translationdir=$depends_prefix/translations
+fi

 if test x@host_os@ = xdarwin; then
  BREW=no
  PORT=no
 fi

+if test x@host_os@ = xmingw32; then
+  if test -z $with_qt_incdir; then
+    with_qt_incdir=$depends_prefix/include
+  fi
+  if test -z $with_qt_libdir; then
+    with_qt_libdir=$depends_prefix/lib
+  fi
+fi
+
 PATH=$depends_prefix/native/bin:$PATH
 PKG_CONFIG="`which pkg-config` --static"

--- a/contrib/depends/funcs.mk
+++ b/contrib/depends/funcs.mk
@@ -32,7 +32,7 @@ endef
 define fetch_file
    ( test -f $$($(1)_source_dir)/$(4) || \
    ( $(call fetch_file_inner,$(1),$(2),$(3),$(4),$(5)) || \
-      $(call fetch_file_inner,$(1),$(FALLBACK_DOWNLOAD_PATH),$(4),$(4),$(5))))
+      $(call fetch_file_inner,$(1),$(FALLBACK_DOWNLOAD_PATH),$(3),$(4),$(5))))
 endef

 define int_get_build_recipe_hash
@@ -133,11 +133,6 @@ $(1)_config_env+=$($(1)_config_env_$(host_arch)) $($(1)_config_env_$(host_arch)_
 $(1)_config_env+=$($(1)_config_env_$(host_os)) $($(1)_config_env_$(host_os)_$(release_type))
 $(1)_config_env+=$($(1)_config_env_$(host_arch)_$(host_os)) $($(1)_config_env_$(host_arch)_$(host_os)_$(release_type))

-$(1)_build_env+=$$($(1)_build_env_$(release_type))
-$(1)_build_env+=$($(1)_build_env_$(host_arch)) $($(1)_build_env_$(host_arch)_$(release_type))
-$(1)_build_env+=$($(1)_build_env_$(host_os)) $($(1)_build_env_$(host_os)_$(release_type))
-$(1)_build_env+=$($(1)_build_env_$(host_arch)_$(host_os)) $($(1)_build_env_$(host_arch)_$(host_os)_$(release_type))
-
 $(1)_config_env+=PKG_CONFIG_LIBDIR=$($($(1)_type)_prefix)/lib/pkgconfig
 $(1)_config_env+=PKG_CONFIG_PATH=$($($(1)_type)_prefix)/share/pkgconfig
 $(1)_config_env+=PATH="$(build_prefix)/bin:$(PATH)"
--- a/contrib/depends/hosts/darwin.mk
+++ b/contrib/depends/hosts/darwin.mk
@@ -1,12 +1,9 @@
 OSX_MIN_VERSION=10.8
-LD64_VERSION=609
-ifeq (aarch64, $(host_arch))
-CC_target=arm64-apple-$(host_os)
-else
-CC_target=$(host)
-endif
-darwin_CC=clang -target $(CC_target) -mmacosx-version-min=$(OSX_MIN_VERSION) --sysroot $(host_prefix)/native/SDK/ -mlinker-version=$(LD64_VERSION) -B$(host_prefix)/native/bin/$(host)-
-darwin_CXX=clang++ -target $(CC_target) -mmacosx-version-min=$(OSX_MIN_VERSION) --sysroot $(host_prefix)/native/SDK/ -mlinker-version=$(LD64_VERSION) -stdlib=libc++ -B$(host_prefix)/native/bin/$(host)-
+OSX_SDK_VERSION=10.11
+OSX_SDK=$(SDK_PATH)/MacOSX$(OSX_SDK_VERSION).sdk
+LD64_VERSION=253.9
+darwin_CC=clang -target $(host) -mmacosx-version-min=$(OSX_MIN_VERSION) --sysroot $(OSX_SDK) -mlinker-version=$(LD64_VERSION) -B $(host_prefix)/native/bin
+darwin_CXX=clang++ -target $(host) -mmacosx-version-min=$(OSX_MIN_VERSION) --sysroot $(OSX_SDK) -mlinker-version=$(LD64_VERSION) -stdlib=libc++ -B $(host_prefix)/native/bin

 darwin_CFLAGS=-pipe
 darwin_CXXFLAGS=$(darwin_CFLAGS)
@@ -18,4 +15,4 @@ darwin_release_CXXFLAGS=$(darwin_release_CFLAGS)
 darwin_debug_CFLAGS=-O1
 darwin_debug_CXXFLAGS=$(darwin_debug_CFLAGS)

-darwin_native_toolchain=native_cctools darwin_sdk
+darwin_native_toolchain=native_cctools
--- a/contrib/depends/packages/boost.mk
+++ b/contrib/depends/packages/boost.mk
@@ -1,10 +1,10 @@
 package=boost                                                                                                                                                                                                                      
 $(package)_version=1_64_0
-$(package)_download_path=https://downloads.sourceforge.net/project/boost/boost/1.64.0/
+$(package)_download_path=https://dl.bintray.com/boostorg/release/1.64.0/source/
 $(package)_file_name=$(package)_$($(package)_version).tar.bz2
 $(package)_sha256_hash=7bcc5caace97baa948931d712ea5f37038dbb1c5d89b43ad4def4ed7cb683332
 $(package)_dependencies=libiconv
-$(package)_patches=fix_aroptions.patch fix_arm_arch.patch
+$(package)_patches=fix_aroptions.patch

 define $(package)_set_vars
 $(package)_config_opts_release=variant=release
@@ -13,7 +13,7 @@ $(package)_config_opts=--layout=tagged --build-type=complete --user-config=user-
 $(package)_config_opts+=threading=multi link=static -sNO_BZIP2=1 -sNO_ZLIB=1
 $(package)_config_opts_linux=threadapi=pthread runtime-link=shared
 $(package)_config_opts_android=threadapi=pthread runtime-link=static target-os=android
-$(package)_config_opts_darwin=--toolset=darwin 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
 $(package)_config_opts_x86_64_mingw32=address-model=64
 $(package)_config_opts_i686_mingw32=address-model=32
@@ -30,7 +30,6 @@ endef

 define $(package)_preprocess_cmds
  patch -p1 < $($(package)_patch_dir)/fix_aroptions.patch &&\
-  patch -p1 < $($(package)_patch_dir)/fix_arm_arch.patch &&\
  echo "using $(boost_toolset_$(host_os)) : : $($(package)_cxx) : <cxxflags>\"$($(package)_cxxflags) $($(package)_cppflags)\" <linkflags>\"$($(package)_ldflags)\" <archiver>\"$(boost_archiver_$(host_os))\" <arflags>\"$($(package)_arflags)\" <striper>\"$(host_STRIP)\"  <ranlib>\"$(host_RANLIB)\" <rc>\"$(host_WINDRES)\" : ;" > user-config.jam
 endef

--- a/contrib/depends/packages/darwin_sdk.mk
+++ b/contrib/depends/packages/darwin_sdk.mk
@@ -1,10 +0,0 @@
-package=darwin_sdk
-$(package)_version=11.1
-$(package)_download_path=https://github.com/phracker/MacOSX-SDKs/releases/download/11.3/
-$(package)_file_name=MacOSX$($(package)_version).sdk.tar.xz
-$(package)_sha256_hash=68797baaacb52f56f713400de306a58a7ca00b05c3dc6d58f0a8283bcac721f8
-
-define $(package)_stage_cmds
-  mkdir -p $($(package)_staging_dir)/$(host_prefix)/native/SDK &&\
-  mv * $($(package)_staging_dir)/$(host_prefix)/native/SDK
-endef
--- a/contrib/depends/packages/eudev.mk
+++ b/contrib/depends/packages/eudev.mk
@@ -1,8 +1,7 @@
 package=eudev
 $(package)_version=v3.2.6
 $(package)_download_path=https://github.com/gentoo/eudev/archive/
-$(package)_download_file=$($(package)_version).tar.gz
-$(package)_file_name=$(package)-$($(package)_version).tar.gz
+$(package)_file_name=$($(package)_version).tar.gz
 $(package)_sha256_hash=a96ecb8637667897b8bd4dee4c22c7c5f08b327be45186e912ce6bc768385852

 define $(package)_set_vars
--- a/contrib/depends/packages/expat.mk
+++ b/contrib/depends/packages/expat.mk
@@ -1,8 +1,8 @@
 package=expat
-$(package)_version=2.4.1
-$(package)_download_path=https://github.com/libexpat/libexpat/releases/download/R_2_4_1
+$(package)_version=2.2.4
+$(package)_download_path=https://github.com/libexpat/libexpat/releases/download/R_2_2_4
 $(package)_file_name=$(package)-$($(package)_version).tar.bz2
-$(package)_sha256_hash=2f9b6a580b94577b150a7d5617ad4643a4301a6616ff459307df3e225bcfbf40
+$(package)_sha256_hash=03ad85db965f8ab2d27328abcf0bc5571af6ec0a414874b2066ee3fdd372019e

 define $(package)_set_vars
 $(package)_config_opts=--enable-static
@@ -11,7 +11,7 @@ $(package)_config_opts+=--prefix=$(host_prefix)
 endef

 define $(package)_config_cmds
-  $($(package)_autoconf)
+  $($(package)_autoconf) $($(package)_config_opts)
 endef

 define $(package)_build_cmds
--- a/contrib/depends/packages/freebsd_base.mk
+++ b/contrib/depends/packages/freebsd_base.mk
@@ -12,8 +12,8 @@ endef

 define $(package)_build_cmds
  mkdir bin &&\
-  echo "#!/bin/sh\n\nexec /usr/bin/clang-8 -target x86_64-unknown-freebsd$($(package)_version) --sysroot=$(host_prefix)/native $$$$""@" > bin/clang-8 &&\
-  echo "#!/bin/sh\n\nexec /usr/bin/clang++-8 -target x86_64-unknown-freebsd$($(package)_version) --sysroot=$(host_prefix)/native $$$$""@" > bin/clang++-8 &&\
+  echo "exec /usr/bin/clang-8 -target x86_64-unknown-freebsd$($(package)_version) --sysroot=$(host_prefix)/native $$$$""@" > bin/clang-8 &&\
+  echo "exec /usr/bin/clang++-8 -target x86_64-unknown-freebsd$($(package)_version) --sysroot=$(host_prefix)/native $$$$""@" > bin/clang++-8 &&\
  chmod 755 bin/*
 endef

--- a/contrib/depends/packages/gtest.mk
+++ b/contrib/depends/packages/gtest.mk
@@ -1,8 +1,7 @@
 package=gtest
 $(package)_version=1.8.1
 $(package)_download_path=https://github.com/google/googletest/archive/
-$(package)_download_file=release-$($(package)_version).tar.gz
-$(package)_file_name=$(package)-$($(package)_version).tar.gz
+$(package)_file_name=release-$($(package)_version).tar.gz
 $(package)_sha256_hash=9bf1fe5182a604b4135edc1a425ae356c9ad15e9b23f9f12a02e80184c3a249c
 $(package)_cxxflags=-std=c++11
 $(package)_cxxflags_linux=-fPIC
--- a/contrib/depends/packages/hidapi.mk
+++ b/contrib/depends/packages/hidapi.mk
@@ -1,14 +1,14 @@
 package=hidapi
-$(package)_version=0.11.0
+$(package)_version=0.9.0
 $(package)_download_path=https://github.com/libusb/hidapi/archive
 $(package)_file_name=$(package)-$($(package)_version).tar.gz
-$(package)_sha256_hash=391d8e52f2d6a5cf76e2b0c079cfefe25497ba1d4659131297081fc0cd744632
+$(package)_sha256_hash=630ee1834bdd5c5761ab079fd04f463a89585df8fcae51a7bfe4229b1e02a652
 $(package)_linux_dependencies=libusb eudev
-$(package)_patches=missing_win_include.patch

 define $(package)_set_vars
 $(package)_config_opts=--enable-static --disable-shared
 $(package)_config_opts+=--prefix=$(host_prefix)
+$(package)_config_opts_darwin+=RANLIB="$(host_prefix)/native/bin/x86_64-apple-darwin11-ranlib" AR="$(host_prefix)/native/bin/x86_64-apple-darwin11-ar" CC="$(host_prefix)/native/bin/$($(package)_cc)"
 $(package)_config_opts_linux+=libudev_LIBS="-L$(host_prefix)/lib -ludev"
 $(package)_config_opts_linux+=libudev_CFLAGS=-I$(host_prefix)/include
 $(package)_config_opts_linux+=libusb_LIBS="-L$(host_prefix)/lib -lusb-1.0"
@@ -16,12 +16,9 @@ $(package)_config_opts_linux+=libusb_CFLAGS=-I$(host_prefix)/include/libusb-1.0
 $(package)_config_opts_linux+=--with-pic
 endef

-define $(package)_preprocess_cmds
-  patch -p1 < $($(package)_patch_dir)/missing_win_include.patch && ./bootstrap
-endef
-
 define $(package)_config_cmds
-  $($(package)_autoconf) AR_FLAGS=$($(package)_arflags)
+  ./bootstrap &&\
+  $($(package)_autoconf) $($(package)_config_opts) AR_FLAGS=$($(package)_arflags)
 endef

 define $(package)_build_cmds
--- a/contrib/depends/packages/ldns.mk
+++ b/contrib/depends/packages/ldns.mk
@@ -0,0 +1,34 @@
+package=ldns
+$(package)_version=1.6.17
+$(package)_download_path=https://www.nlnetlabs.nl/downloads/ldns/
+$(package)_file_name=$(package)-$($(package)_version).tar.gz
+$(package)_sha256_hash=8b88e059452118e8949a2752a55ce59bc71fa5bc414103e17f5b6b06f9bcc8cd
+$(package)_dependencies=openssl
+
+define $(package)_set_vars
+  $(package)_config_opts=--disable-shared --enable-static --with-drill
+  $(package)_config_opts+=--with-ssl=$(host_prefix)
+  $(package)_config_opts_release=--disable-debug-mode
+  $(package)_config_opts_linux=--with-pic
+endef
+
+define $(package)_preprocess_cmds
+   cp -f $(BASEDIR)/config.guess $(BASEDIR)/config.sub .
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf)
+endef
+
+define $(package)_build_cmds
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install-h install-lib
+endef
+
+define $(package)_postprocess_cmds
+  rm lib/*.la
+endef
+
--- a/contrib/depends/packages/native_cctools.mk
+++ b/contrib/depends/packages/native_cctools.mk
@@ -1,17 +1,49 @@
 package=native_cctools
-$(package)_version=04663295d0425abfac90a42440a7ec02d7155fea
-$(package)_download_path=https://github.com/tpoechtrager/cctools-port/archive
-$(package)_download_file=$($(package)_version).tar.gz
-$(package)_file_name=$(package)-$($(package)_version).tar.gz
-$(package)_sha256_hash=70a7189418c2086d20c299c5d59250cf5940782c778892ccc899c66516ed240e
+$(package)_version=807d6fd1be5d2224872e381870c0a75387fe05e6
+$(package)_download_path=https://github.com/theuni/cctools-port/archive
+$(package)_file_name=$($(package)_version).tar.gz
+$(package)_sha256_hash=a09c9ba4684670a0375e42d9d67e7f12c1f62581a27f28f7c825d6d7032ccc6a
 $(package)_build_subdir=cctools
-$(package)_dependencies=native_clang native_libtapi
+$(package)_clang_version=3.7.1
+$(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_file_name=clang-llvm-$($(package)_clang_version)-x86_64-linux-gnu-ubuntu-14.04.tar.xz
+$(package)_clang_sha256_hash=99b28a6b48e793705228a390471991386daa33a9717cd9ca007fcdde69608fd9
+$(package)_extra_sources=$($(package)_clang_file_name)
+$(package)_patches=skip_otool.patch
+
+define $(package)_fetch_cmds
+$(call fetch_file,$(package),$($(package)_download_path),$($(package)_download_file),$($(package)_file_name),$($(package)_sha256_hash)) && \
+$(call fetch_file,$(package),$($(package)_clang_download_path),$($(package)_clang_download_file),$($(package)_clang_file_name),$($(package)_clang_sha256_hash))
+endef
+
+define $(package)_extract_cmds
+  mkdir -p $($(package)_extract_dir) && \
+  echo "$($(package)_sha256_hash)  $($(package)_source)" > $($(package)_extract_dir)/.$($(package)_file_name).hash && \
+  echo "$($(package)_clang_sha256_hash)  $($(package)_source_dir)/$($(package)_clang_file_name)" >> $($(package)_extract_dir)/.$($(package)_file_name).hash && \
+  $(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 && \
+  tar --strip-components=1 -xf $($(package)_source)
+endef

 define $(package)_set_vars
-$(package)_config_opts=--target=$(host) --disable-lto-support --with-libtapi=$(host_prefix)
+$(package)_config_opts=--target=$(host) --disable-lto-support
 $(package)_ldflags+=-Wl,-rpath=\\$$$$$$$$\$$$$$$$$ORIGIN/../lib
-$(package)_cc=$(host_prefix)/native/bin/clang
-$(package)_cxx=$(host_prefix)/native/bin/clang++
+$(package)_cc=$($(package)_extract_dir)/toolchain/bin/clang
+$(package)_cxx=$($(package)_extract_dir)/toolchain/bin/clang++
+endef
+
+# If clang gets updated to a version with a fix for https://reviews.llvm.org/D50559
+# then the patch that skips otool can be removed.
+define $(package)_preprocess_cmds
+  patch -p0 < $($(package)_patch_dir)/skip_otool.patch && \
+  cd $($(package)_build_subdir); ./autogen.sh && \
+  sed -i.old "/define HAVE_PTHREADS/d" ld64/src/ld/InputFiles.h
 endef

 define $(package)_config_cmds
@@ -24,5 +56,15 @@ endef

 define $(package)_stage_cmds
  $(MAKE) DESTDIR=$($(package)_staging_dir) install && \
-  cp $($(package)_extract_dir)/cctools/misc/install_name_tool $($(package)_staging_prefix_dir)/bin/
+  cp $($(package)_extract_dir)/cctools/misc/install_name_tool $($(package)_staging_prefix_dir)/bin/ &&\
+  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++ $($(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 && \
+  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
--- a/contrib/depends/packages/native_clang.mk
+++ b/contrib/depends/packages/native_clang.mk
@@ -1,29 +0,0 @@
-package=native_clang
-$(package)_version=9.0.0
-$(package)_download_path=https://releases.llvm.org/$($(package)_version)
-$(package)_download_file=clang+llvm-$($(package)_version)-x86_64-linux-gnu-ubuntu-18.04.tar.xz
-$(package)_file_name=clang-llvm-$($(package)_version)-x86_64-linux-gnu-ubuntu-18.04.tar.xz
-$(package)_sha256_hash=a23b082b30c128c9831dbdd96edad26b43f56624d0ad0ea9edec506f5385038d
-
-define $(package)_extract_cmds
-  echo $($(package)_sha256_hash) $($(package)_source) | sha256sum -c &&\
-  mkdir -p toolchain/bin toolchain/lib/clang/3.5/include && \
-  tar --strip-components=1 -C toolchain -xf $($(package)_source) && \
-  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
-endef
-
-define $(package)_stage_cmds
-  cd $($(package)_extract_dir)/toolchain && \
-  mkdir -p $($(package)_staging_prefix_dir)/lib/clang/$($(package)_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++ $($(package)_staging_prefix_dir)/bin/ &&\
-  cp lib/libLTO.so $($(package)_staging_prefix_dir)/lib/ && \
-  cp -rf lib/clang/$($(package)_version)/include/* $($(package)_staging_prefix_dir)/lib/clang/$($(package)_version)/include/ && \
-  cp bin/dsymutil $($(package)_staging_prefix_dir)/bin/$(host)-dsymutil && \
-  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
--- a/contrib/depends/packages/native_libtapi.mk
+++ b/contrib/depends/packages/native_libtapi.mk
@@ -1,28 +0,0 @@
-package=native_libtapi
-$(package)_version=664b8414f89612f2dfd35a9b679c345aa5389026
-$(package)_download_path=https://github.com/tpoechtrager/apple-libtapi/archive
-$(package)_download_file=$($(package)_version).tar.gz
-$(package)_file_name=$(package)-$($(package)_version).tar.gz
-$(package)_sha256_hash=62e419c12d1c9fad67cc1cd523132bc00db050998337c734c15bc8d73cc02b61
-$(package)_build_subdir=build
-$(package)_dependencies=native_clang
-
-define $(package)_config_cmds
-  echo -n $(build_prefix) > INSTALLPREFIX; \
-  CC=$(host_prefix)/native/bin/clang CXX=$(host_prefix)/native/bin/clang++ \
-  cmake -DCMAKE_INSTALL_PREFIX=$(build_prefix) \
-    -DLLVM_INCLUDE_TESTS=OFF \
-	-DCMAKE_BUILD_TYPE=RELEASE \
-	-DTAPI_REPOSITORY_STRING="1100.0.11" \
-	-DTAPI_FULL_VERSION="11.0.0" \
-	-DCMAKE_CXX_FLAGS="-I $($(package)_extract_dir)/src/llvm/projects/clang/include -I $($(package)_build_dir)/projects/clang/include" \
-	$($(package)_extract_dir)/src/llvm
-endef
-
-define $(package)_build_cmds
-  $(MAKE) clangBasic && $(MAKE) libtapi
-endef
-
-define $(package)_stage_cmds
-  $(MAKE) DESTDIR=$($(package)_staging_dir) install-libtapi install-tapi-headers
-endef
--- a/contrib/depends/packages/ncurses.mk
+++ b/contrib/depends/packages/ncurses.mk
@@ -7,7 +7,8 @@ $(package)_patches=fallback.c

 define $(package)_set_vars
  $(package)_build_opts=CC="$($(package)_cc)"
-  $(package)_config_env=cf_cv_ar_flags=""
+  $(package)_config_env=AR="$($(package)_ar)" RANLIB="$($(package)_ranlib)" CC="$($(package)_cc)" ARFLAGS=$($(package)_arflags) cf_cv_ar_flags=""
+  $(package)_config_env_darwin=RANLIB="$(host_prefix)/native/bin/x86_64-apple-darwin11-ranlib" AR="$(host_prefix)/native/bin/x86_64-apple-darwin11-ar" CC="$(host_prefix)/native/bin/$($(package)_cc)"
  $(package)_config_opts=--prefix=$(host_prefix)
  $(package)_config_opts+=--disable-shared
  $(package)_config_opts+=--with-build-cc=gcc
@@ -50,7 +51,7 @@ define $(package)_preprocess_cmds
 endef

 define $(package)_config_cmds
-  $($(package)_autoconf)
+  ./configure $($(package)_config_opts)
 endef

 define $(package)_build_cmds
--- a/contrib/depends/packages/openssl.mk
+++ b/contrib/depends/packages/openssl.mk
@@ -1,30 +1,36 @@
 package=openssl
-$(package)_version=1.1.1l
-$(package)_download_path=https://www.openssl.org/source
+$(package)_version=1.0.2r
+$(package)_download_path=https://ftp.openssl.org/source/old/1.0.2
 $(package)_file_name=$(package)-$($(package)_version).tar.gz
-$(package)_sha256_hash=0b7a3e5e59c34827fe0c3a74b7ec8baef302b98fa80088d7f9153aa16fa76bd1
-$(package)_patches=fix_darwin.patch
+$(package)_sha256_hash=ae51d08bba8a83958e894946f15303ff894d75c2b8bbd44a852b64e3fe11d0d6
+$(package)_patches=fix_arflags.patch

 define $(package)_set_vars
 $(package)_config_env=AR="$($(package)_ar)" ARFLAGS=$($(package)_arflags) RANLIB="$($(package)_ranlib)" CC="$($(package)_cc)"
-$(package)_config_env_android=ANDROID_NDK_HOME="$(host_prefix)/native" PATH="$(host_prefix)/native/bin" CC=clang AR=ar RANLIB=ranlib
-$(package)_build_env_android=ANDROID_NDK_HOME="$(host_prefix)/native"
 $(package)_config_opts=--prefix=$(host_prefix) --openssldir=$(host_prefix)/etc/openssl
 $(package)_config_opts+=no-capieng
 $(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-jpake
+$(package)_config_opts+=no-krb5
+$(package)_config_opts+=no-libunbound
 $(package)_config_opts+=no-md2
 $(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-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-zlib
@@ -36,9 +42,8 @@ $(package)_config_opts_x86_64_linux=linux-x86_64
 $(package)_config_opts_i686_linux=linux-generic32
 $(package)_config_opts_arm_linux=linux-generic32
 $(package)_config_opts_aarch64_linux=linux-generic64
-$(package)_config_opts_arm_android=--static android-arm
-$(package)_config_opts_aarch64_android=--static android-arm64
-$(package)_config_opts_aarch64_darwin=darwin64-arm64-cc
+$(package)_config_opts_arm_android=--static android-armv7 no-asm
+$(package)_config_opts_aarch64_android=--static android no-asm
 $(package)_config_opts_riscv64_linux=linux-generic64
 $(package)_config_opts_mipsel_linux=linux-generic32
 $(package)_config_opts_mips_linux=linux-generic32
@@ -50,8 +55,10 @@ $(package)_config_opts_x86_64_freebsd=BSD-x86_64
 endef

 define $(package)_preprocess_cmds
-  sed -i.old 's|"engines", "apps", "test", "util", "tools", "fuzz"|"engines", "tools"|' Configure && \
-  patch -p1 < $($(package)_patch_dir)/fix_darwin.patch
+  sed -i.old "/define DATE/d" util/mkbuildinf.pl && \
+  sed -i.old "s|engines apps test|engines|" Makefile.org && \
+  sed -i -e "s/-mandroid //" Configure && \
+  patch < $($(package)_patch_dir)/fix_arflags.patch
 endef

 define $(package)_config_cmds
@@ -59,11 +66,11 @@ define $(package)_config_cmds
 endef

 define $(package)_build_cmds
-  $(MAKE) build_libs
+  $(MAKE) -j1 build_libs libcrypto.pc libssl.pc openssl.pc
 endef

 define $(package)_stage_cmds
-  $(MAKE) DESTDIR=$($(package)_staging_dir) install_sw
+  $(MAKE) INSTALL_PREFIX=$($(package)_staging_dir) -j1 install_sw
 endef

 define $(package)_postprocess_cmds
--- a/contrib/depends/packages/packages.mk
+++ b/contrib/depends/packages/packages.mk
@@ -1,9 +1,6 @@
-packages:=boost openssl zeromq libiconv expat unbound
+packages:=boost openssl zeromq libiconv

-# ccache is useless in gitian builds
-ifneq ($(GITIAN),1)
 native_packages := native_ccache
-endif

 hardware_packages := hidapi protobuf libusb
 hardware_native_packages := native_protobuf
@@ -11,8 +8,8 @@ hardware_native_packages := native_protobuf
 android_native_packages = android_ndk
 android_packages = ncurses readline sodium

-darwin_native_packages = $(hardware_native_packages)
-darwin_packages = ncurses readline sodium $(hardware_packages)
+darwin_native_packages = native_biplist native_ds_store native_mac_alias $(hardware_native_packages)
+darwin_packages = sodium ncurses readline $(hardware_packages)

 # not really native...
 freebsd_native_packages = freebsd_base
@@ -20,6 +17,7 @@ freebsd_packages = ncurses readline sodium

 linux_packages = eudev ncurses readline sodium $(hardware_packages)
 linux_native_packages = $(hardware_native_packages)
+qt_packages = qt

 ifeq ($(build_tests),ON)
 packages += gtest
@@ -33,6 +31,6 @@ mingw32_packages = icu4c sodium $(hardware_packages)
 mingw32_native_packages = $(hardware_native_packages)

 ifneq ($(build_os),darwin)
-darwin_native_packages += darwin_sdk native_clang native_cctools native_libtapi
+darwin_native_packages += native_cctools native_cdrkit native_libdmg-hfsplus
 endif

--- a/contrib/depends/packages/protobuf.mk
+++ b/contrib/depends/packages/protobuf.mk
@@ -5,17 +5,12 @@ $(package)_file_name=$(native_$(package)_file_name)
 $(package)_sha256_hash=$(native_$(package)_sha256_hash)
 $(package)_dependencies=native_$(package)
 $(package)_cxxflags=-std=c++11
-$(package)_patches=visibility.patch

 define $(package)_set_vars
  $(package)_config_opts=--disable-shared --with-protoc=$(build_prefix)/bin/protoc
  $(package)_config_opts_linux=--with-pic
 endef

-define $(package)_preprocess_cmds
-  patch -p0 < $($(package)_patch_dir)/visibility.patch
-endef
-
 define $(package)_config_cmds
  $($(package)_autoconf) AR_FLAGS=$($(package)_arflags)
 endef
--- a/contrib/depends/packages/qt.mk
+++ b/contrib/depends/packages/qt.mk
@@ -0,0 +1,148 @@
+PACKAGE=qt
+$(package)_version=5.7.1
+$(package)_download_path=http://linorg.usp.br/Qt/archive/qt/5.7/5.7.1/submodules
+$(package)_suffix=opensource-src-$($(package)_version).tar.gz
+$(package)_file_name=qtbase-$($(package)_suffix)
+$(package)_sha256_hash=95f83e532d23b3ddbde7973f380ecae1bac13230340557276f75f2e37984e410
+$(package)_build_subdir=qtbase
+$(package)_qt_libs=corelib
+$(package)_patches=pidlist_absolute.patch fix_qt_pkgconfig.patch qfixed-coretext.patch
+
+$(package)_qttranslations_file_name=qttranslations-$($(package)_suffix)
+$(package)_qttranslations_sha256_hash=3a15aebd523c6d89fb97b2d3df866c94149653a26d27a00aac9b6d3020bc5a1d
+
+$(package)_qttools_file_name=qttools-$($(package)_suffix)
+$(package)_qttools_sha256_hash=22d67de915cb8cd93e16fdd38fa006224ad9170bd217c2be1e53045a8dd02f0f
+
+$(package)_extra_sources  = $($(package)_qttranslations_file_name)
+$(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 += -c++std c++11
+$(package)_config_opts += -confirm-license
+$(package)_config_opts += -dbus-runtime
+$(package)_config_opts += -no-alsa
+$(package)_config_opts += -no-audio-backend
+$(package)_config_opts += -no-cups
+$(package)_config_opts += -no-egl
+$(package)_config_opts += -no-eglfs
+$(package)_config_opts += -no-feature-style-windowsmobile
+$(package)_config_opts += -no-feature-style-windowsce
+$(package)_config_opts += -no-freetype
+$(package)_config_opts += -no-gif
+$(package)_config_opts += -no-glib
+$(package)_config_opts += -no-gstreamer
+$(package)_config_opts += -no-icu
+$(package)_config_opts += -no-iconv
+$(package)_config_opts += -no-kms
+$(package)_config_opts += -no-linuxfb
+$(package)_config_opts += -no-libudev
+$(package)_config_opts += -no-mitshm
+$(package)_config_opts += -no-mtdev
+$(package)_config_opts += -no-pulseaudio
+$(package)_config_opts += -no-openvg
+$(package)_config_opts += -no-reduce-relocations
+$(package)_config_opts += -no-qml-debug
+$(package)_config_opts += -no-sql-db2
+$(package)_config_opts += -no-sql-ibase
+$(package)_config_opts += -no-sql-oci
+$(package)_config_opts += -no-sql-tds
+$(package)_config_opts += -no-sql-mysql
+$(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 += -no-xrender
+$(package)_config_opts += -nomake examples
+$(package)_config_opts += -nomake tests
+$(package)_config_opts += -opensource
+$(package)_config_opts += -no-openssl
+$(package)_config_opts += -optimized-qmake
+$(package)_config_opts += -pch
+$(package)_config_opts += -pkg-config
+$(package)_config_opts += -no-libpng
+$(package)_config_opts += -no-libjpeg
+$(package)_config_opts += -qt-pcre
+$(package)_config_opts += -no-zlib
+$(package)_config_opts += -reduce-exports
+$(package)_config_opts += -static
+$(package)_config_opts += -silent
+$(package)_config_opts += -v
+$(package)_config_opts += -no-feature-printer
+$(package)_config_opts += -no-feature-printdialog
+$(package)_config_opts += -no-gui
+$(package)_config_opts += -no-freetype
+$(package)_config_opts += -no-sm
+$(package)_config_opts += -no-fontconfig
+$(package)_config_opts += -no-opengl
+$(package)_config_opts += -no-xkb
+$(package)_config_opts += -no-xcb
+$(package)_config_opts += -no-xshape
+$(package)_build_env  = QT_RCC_TEST=1
+endef
+
+define $(package)_fetch_cmds
+$(call fetch_file,$(package),$($(package)_download_path),$($(package)_download_file),$($(package)_file_name),$($(package)_sha256_hash)) && \
+$(call fetch_file,$(package),$($(package)_download_path),$($(package)_qttranslations_file_name),$($(package)_qttranslations_file_name),$($(package)_qttranslations_sha256_hash)) && \
+$(call fetch_file,$(package),$($(package)_download_path),$($(package)_qttools_file_name),$($(package)_qttools_file_name),$($(package)_qttools_sha256_hash))
+endef
+
+define $(package)_extract_cmds
+  mkdir -p $($(package)_extract_dir) && \
+  echo "$($(package)_sha256_hash)  $($(package)_source)" > $($(package)_extract_dir)/.$($(package)_file_name).hash && \
+  echo "$($(package)_qttranslations_sha256_hash)  $($(package)_source_dir)/$($(package)_qttranslations_file_name)" >> $($(package)_extract_dir)/.$($(package)_file_name).hash && \
+  echo "$($(package)_qttools_sha256_hash)  $($(package)_source_dir)/$($(package)_qttools_file_name)" >> $($(package)_extract_dir)/.$($(package)_file_name).hash && \
+  $(build_SHA256SUM) -c $($(package)_extract_dir)/.$($(package)_file_name).hash && \
+  mkdir qtbase && \
+  tar --strip-components=1 -xf $($(package)_source) -C qtbase && \
+  mkdir qttranslations && \
+  tar --strip-components=1 -xf $($(package)_source_dir)/$($(package)_qttranslations_file_name) -C qttranslations && \
+  mkdir qttools && \
+  tar --strip-components=1 -xf $($(package)_source_dir)/$($(package)_qttools_file_name) -C qttools
+endef
+
+
+define $(package)_preprocess_cmds
+  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 && \
+  patch -p1 < $($(package)_patch_dir)/pidlist_absolute.patch && \
+  patch -p1 < $($(package)_patch_dir)/fix_qt_pkgconfig.patch && \
+  patch -p1 < $($(package)_patch_dir)/qfixed-coretext.patch && \
+  echo "!host_build: QMAKE_CFLAGS     += $($(package)_cflags) $($(package)_cppflags)" >> qtbase/mkspecs/common/gcc-base.conf && \
+  echo "!host_build: QMAKE_CXXFLAGS   += $($(package)_cxxflags) $($(package)_cppflags)" >> qtbase/mkspecs/common/gcc-base.conf && \
+  echo "!host_build: QMAKE_LFLAGS     += $($(package)_ldflags)" >> qtbase/mkspecs/common/gcc-base.conf
+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  && \
+  ./configure $($(package)_config_opts) && \
+  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
+endef
+
+define $(package)_build_cmds
+  $(MAKE) -C src $(addprefix sub-,$($(package)_qt_libs)) && \
+  $(MAKE) -C ../qttools/src/linguist/lrelease && \
+  $(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 && \
+  $(MAKE) -C qttranslations INSTALL_ROOT=$($(package)_staging_dir) install_subtargets
+endef
+
+define $(package)_postprocess_cmds
+  rm -rf native/mkspecs/ native/lib/ lib/cmake/ && \
+  rm -f lib/lib*.la lib/*.prl plugins/*/*.prl
+endef
--- a/contrib/depends/packages/readline.mk
+++ b/contrib/depends/packages/readline.mk
@@ -7,16 +7,19 @@ $(package)_dependencies=ncurses

 define $(package)_set_vars
  $(package)_build_opts=CC="$($(package)_cc)"
+  $(package)_config_env=AR="$($(package)_ar)" RANLIB="$($(package)_ranlib)" CC="$($(package)_cc)" LDFLAGS="-L$(host_prefix)/lib" ARFLAGS=$($(package)_arflags)
+  $(package)_config_env_darwin=RANLIB="$(host_prefix)/native/bin/x86_64-apple-darwin11-ranlib" AR="$(host_prefix)/native/bin/x86_64-apple-darwin11-ar" CC="$(host_prefix)/native/bin/$($(package)_cc)"
  $(package)_config_opts+=--prefix=$(host_prefix)
  $(package)_config_opts+=--exec-prefix=$(host_prefix)
  $(package)_config_opts+=--host=$(HOST)
  $(package)_config_opts+=--disable-shared --with-curses
  $(package)_config_opts_release=--disable-debug-mode
+  $(package)_config_opts_darwin+=RANLIB="$(host_prefix)/native/bin/x86_64-apple-darwin11-ranlib" AR="$(host_prefix)/native/bin/x86_64-apple-darwin11-ar" CC="$(host_prefix)/native/bin/$($(package)_cc)"
  $(package)_build_opts=CFLAGS="$($(package)_cflags) $($(package)_cppflags) -fPIC"
 endef

 define $(package)_config_cmds
-  $($(package)_autoconf)
+  ./configure $($(package)_config_opts)
 endef

 define $(package)_build_cmds
--- a/contrib/depends/packages/sodium.mk
+++ b/contrib/depends/packages/sodium.mk
@@ -8,16 +8,15 @@ $(package)_patches=disable-glibc-getrandom-getentropy.patch fix-whitespace.patch
 define $(package)_set_vars
 $(package)_config_opts=--enable-static --disable-shared
 $(package)_config_opts+=--prefix=$(host_prefix)
-endef
-
-define $(package)_preprocess_cmds
-  patch -p1 < $($(package)_patch_dir)/disable-glibc-getrandom-getentropy.patch &&\
-  autoconf &&\
-  patch -p1 < $($(package)_patch_dir)/fix-whitespace.patch
+$(package)_config_opts_android=RANLIB=$($(package)_ranlib) AR=$($(package)_ar) CC=$($(package)_cc)
+$(package)_config_opts_darwin=RANLIB="$(host_prefix)/native/bin/x86_64-apple-darwin11-ranlib" AR="$(host_prefix)/native/bin/x86_64-apple-darwin11-ar" CC="$(host_prefix)/native/bin/$($(package)_cc)"
 endef

 define $(package)_config_cmds
-  $($(package)_autoconf) AR_FLAGS=$($(package)_arflags)
+  patch -p1 < $($(package)_patch_dir)/disable-glibc-getrandom-getentropy.patch &&\
+  ./autogen.sh &&\
+  patch -p1 < $($(package)_patch_dir)/fix-whitespace.patch &&\
+  $($(package)_autoconf) $($(package)_config_opts) AR_FLAGS=$($(package)_arflags)
 endef

 define $(package)_build_cmds
--- a/contrib/depends/packages/unbound.mk
+++ b/contrib/depends/packages/unbound.mk
@@ -1,26 +1,19 @@
 package=unbound
-$(package)_version=1.15.0
-$(package)_download_path=https://www.nlnetlabs.nl/downloads/$(package)/
+$(package)_version=1.6.8
+$(package)_download_path=https://www.unbound.net/downloads/
 $(package)_file_name=$(package)-$($(package)_version).tar.gz
-$(package)_sha256_hash=a480dc6c8937447b98d161fe911ffc76cfaffa2da18788781314e81339f1126f
-$(package)_dependencies=openssl expat
-$(package)_patches=disable-glibc-reallocarray.patch
-
+$(package)_sha256_hash=e3b428e33f56a45417107448418865fe08d58e0e7fea199b855515f60884dd49
+$(package)_dependencies=openssl expat ldns

 define $(package)_set_vars
-  $(package)_config_opts=--disable-shared --enable-static --without-pyunbound --prefix=$(host_prefix) --with-libexpat=$(host_prefix) --with-ssl=$(host_prefix) --with-libevent=no --without-pythonmodule --disable-flto --with-pthreads --with-libunbound-only
+  $(package)_config_opts=--disable-shared --enable-static --without-pyunbound --prefix=$(host_prefix) --with-libexpat=$(host_prefix) --with-ssl=$(host_prefix) --with-libevent=no --without-pythonmodule --disable-flto --with-pthreads
  $(package)_config_opts_linux=--with-pic
  $(package)_config_opts_w64=--enable-static-exe --sysconfdir=/etc --prefix=$(host_prefix) --target=$(host_prefix)
  $(package)_build_opts_mingw32=LDFLAGS="$($(package)_ldflags) -lpthread"
 endef

-define $(package)_preprocess_cmds
-  patch -p1 < $($(package)_patch_dir)/disable-glibc-reallocarray.patch &&\
-  autoconf
-endef
-
 define $(package)_config_cmds
-  $($(package)_autoconf) ac_cv_func_getentropy=no
+  $($(package)_autoconf) $($(package)_config_opts)
 endef

 define $(package)_build_cmds
--- a/contrib/depends/packages/unwind.mk
+++ b/contrib/depends/packages/unwind.mk
@@ -1,8 +1,8 @@
 package=unwind
-$(package)_version=1.5.0
+$(package)_version=1.2
 $(package)_download_path=https://download.savannah.nongnu.org/releases/libunwind
 $(package)_file_name=lib$(package)-$($(package)_version).tar.gz
-$(package)_sha256_hash=90337653d92d4a13de590781371c604f9031cdb50520366aa1e3a91e1efb1017
+$(package)_sha256_hash=1de38ffbdc88bd694d10081865871cd2bfbb02ad8ef9e1606aee18d65532b992
 $(package)_patches=fix_obj_order.patch

 define $(package)_preprocess_cmds
@@ -12,7 +12,7 @@ endef
 define $(package)_config_cmds
  cp -f $(BASEDIR)/config.guess config/config.guess &&\
  cp -f $(BASEDIR)/config.sub config/config.sub &&\
-  $($(package)_autoconf) --disable-shared --enable-static --disable-tests --disable-documentation AR_FLAGS=$($(package)_arflags)
+  $($(package)_autoconf) --disable-shared --enable-static AR_FLAGS=$($(package)_arflags)
 endef

 define $(package)_build_cmds
--- a/contrib/depends/packages/zeromq.mk
+++ b/contrib/depends/packages/zeromq.mk
@@ -1,9 +1,9 @@
 package=zeromq
-$(package)_version=4.3.4
-$(package)_download_path=https://github.com/zeromq/libzmq/releases/download/v$($(package)_version)/
+$(package)_version=4.1.7
+$(package)_download_path=https://github.com/zeromq/zeromq4-1/releases/download/v$($(package)_version)/
 $(package)_file_name=$(package)-$($(package)_version).tar.gz
-$(package)_sha256_hash=c593001a89f5a85dd2ddf564805deb860e02471171b3f204944857336295c3e5
-$(package)_patches=06aba27b04c5822cb88a69677382a0f053367143.patch
+$(package)_sha256_hash=31c383cfcd3be1dc8a66e448c403029e793687e70473b89c4cc0bd626e7da299
+$(package)_patches=9114d3957725acd34aa8b8d011585812f3369411.patch 9e6745c12e0b100cd38acecc16ce7db02905e27c.patch ffe62d3398d5e0191f554f61049aa7ec9fc892ae.patch

 define $(package)_set_vars
  $(package)_config_opts=--without-documentation --disable-shared --without-libsodium --disable-curve
@@ -13,7 +13,10 @@ define $(package)_set_vars
 endef

 define $(package)_preprocess_cmds
-  patch -p1 < $($(package)_patch_dir)/06aba27b04c5822cb88a69677382a0f053367143.patch
+  patch -p1 < $($(package)_patch_dir)/9114d3957725acd34aa8b8d011585812f3369411.patch && \
+  patch -p1 < $($(package)_patch_dir)/9e6745c12e0b100cd38acecc16ce7db02905e27c.patch && \
+  patch -p1 < $($(package)_patch_dir)/ffe62d3398d5e0191f554f61049aa7ec9fc892ae.patch && \
+  ./autogen.sh
 endef

 define $(package)_config_cmds
@@ -21,7 +24,7 @@ define $(package)_config_cmds
 endef

 define $(package)_build_cmds
-  $(MAKE) src/libzmq.la
+  $(MAKE) libzmq.la
 endef

 define $(package)_stage_cmds
--- a/contrib/depends/patches/boost/fix_arm_arch.patch
+++ b/contrib/depends/patches/boost/fix_arm_arch.patch
@@ -1,11 +0,0 @@
--- boost_1_64_0/tools/build/src/tools/darwin.jam.O	2017-04-17 03:22:26.000000000 +0100
-+++ boost_1_64_0/tools/build/src/tools/darwin.jam	2022-05-04 17:26:29.984464447 +0000
-@@ -505,7 +505,7 @@
-             if $(instruction-set) {
-                 options = -arch$(_)$(instruction-set) ;
-             } else {
-                options = -arch arm ;
-+#                options = -arch arm ;
-             }
-         }
-     }
--- a/contrib/depends/patches/hidapi/missing_win_include.patch
+++ b/contrib/depends/patches/hidapi/missing_win_include.patch
@@ -1,21 +0,0 @@
-From a77b066311da42ed7654e39c0356a3b951b2e296 Mon Sep 17 00:00:00 2001
-From: selsta <selsta@sent.at>
-Date: Wed, 10 Nov 2021 02:28:54 +0100
-Subject: [PATCH] windows: add missing include for mingw32
-
---
- windows/hid.c | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/windows/hid.c b/windows/hid.c
-index 24756a4..6d8394c 100644
--- a/windows/hid.c
-+++ b/windows/hid.c
-@@ -33,6 +33,7 @@ typedef LONG NTSTATUS;
- #endif
- 
- #ifdef __MINGW32__
-+#include <devpropdef.h>
- #include <ntdef.h>
- #include <winbase.h>
- #endif
--- a/contrib/depends/patches/native_cctools/skip_otool.patch
+++ b/contrib/depends/patches/native_cctools/skip_otool.patch
@@ -0,0 +1,12 @@
+--- cctools/Makefile.am.O	2016-06-09 15:06:16.000000000 +0100
+++ cctools/Makefile.am	2019-11-18 08:59:20.078663220 +0000
+@@ -1,7 +1,7 @@
+ if ISDARWIN
+-SUBDIRS=libstuff ar as misc otool ld64 $(LD_CLASSIC)
+SUBDIRS=libstuff ar as misc ld64 $(LD_CLASSIC)
+ else
+-SUBDIRS=libstuff ar as misc libobjc2 otool ld64 $(LD_CLASSIC)
+SUBDIRS=libstuff ar as misc ld64 $(LD_CLASSIC)
+ endif
+ 
+ ACLOCAL_AMFLAGS = -I m4
--- a/contrib/depends/patches/openssl/fix_arflags.patch
+++ b/contrib/depends/patches/openssl/fix_arflags.patch
@@ -0,0 +1,24 @@
+--- Makefile.org.O	2019-02-26 14:20:20.000000000 +0000
+++ Makefile.org	2019-11-15 13:05:54.370086856 +0000
+@@ -63,8 +63,8 @@
+ PEX_LIBS= 
+ EX_LIBS= 
+ EXE_EXT= 
+-ARFLAGS=
+-AR=ar $(ARFLAGS) r
+ARFLAGS= r
+AR=ar $(ARFLAGS)
+ RANLIB= ranlib
+ RC= windres
+ NM= nm
+--- Configure.O	2019-02-26 14:20:20.000000000 +0000
+++ Configure	2019-11-16 07:43:14.933990774 +0000
+@@ -1251,7 +1251,7 @@
+ my $shared_extension = $fields[$idx_shared_extension];
+ my $ranlib = $ENV{'RANLIB'} || $fields[$idx_ranlib];
+ my $ar = $ENV{'AR'} || "ar";
+-my $arflags = $fields[$idx_arflags];
+my $arflags = $ENV{'ARFLAGS'} || $fields[$idx_arflags];
+ my $windres = $ENV{'RC'} || $ENV{'WINDRES'} || "windres";
+ my $multilib = $fields[$idx_multilib];
+ 
--- a/contrib/depends/patches/openssl/fix_darwin.patch
+++ b/contrib/depends/patches/openssl/fix_darwin.patch
@@ -1,60 +0,0 @@
-From 96ac8f13f4d0ee96baf5724d9f96c44c34b8606c Mon Sep 17 00:00:00 2001
-From: David Carlier <devnexen@gmail.com>
-Date: Tue, 24 Aug 2021 22:40:14 +0100
-Subject: [PATCH] Darwin platform allows to build on releases before
- Yosemite/ios 8.
-
-issue #16407 #16408
-
-Reviewed-by: Paul Dale <pauli@openssl.org>
-Reviewed-by: Tomas Mraz <tomas@openssl.org>
-(Merged from https://github.com/openssl/openssl/pull/16409)
---
- crypto/rand/rand_unix.c |  5 +----
- include/crypto/rand.h   | 10 ++++++++++
- 2 files changed, 11 insertions(+), 4 deletions(-)
-
-diff --git a/crypto/rand/rand_unix.c b/crypto/rand/rand_unix.c
-index 43f1069d151d..0f4525106af7 100644
--- a/crypto/rand/rand_unix.c
-+++ b/crypto/rand/rand_unix.c
-@@ -34,9 +34,6 @@
- #if defined(__OpenBSD__)
- # include <sys/param.h>
- #endif
-#if defined(__APPLE__)
-# include <CommonCrypto/CommonRandom.h>
-#endif
- 
- #if defined(OPENSSL_SYS_UNIX) || defined(__DJGPP__)
- # include <sys/types.h>
-@@ -381,7 +378,7 @@ static ssize_t syscall_random(void *buf, size_t buflen)
-         if (errno != ENOSYS)
-             return -1;
-     }
-#  elif defined(__APPLE__)
-+#  elif defined(OPENSSL_APPLE_CRYPTO_RANDOM)
-     if (CCRandomGenerateBytes(buf, buflen) == kCCSuccess)
- 	    return (ssize_t)buflen;
- 
-diff --git a/include/crypto/rand.h b/include/crypto/rand.h
-index 5350d3a93119..674f840fd13c 100644
--- a/include/crypto/rand.h
-+++ b/include/crypto/rand.h
-@@ -20,6 +20,16 @@
- 
- # include <openssl/rand.h>
- 
-+# if defined(__APPLE__) && !defined(OPENSSL_NO_APPLE_CRYPTO_RANDOM)
-+#  include <Availability.h>
-+#  if (defined(__MAC_OS_X_VERSION_MIN_REQUIRED) && __MAC_OS_X_VERSION_MIN_REQUIRED >= 101000) || \
-+     (defined(__IPHONE_OS_VERSION_MIN_REQUIRED) && __IPHONE_OS_VERSION_MIN_REQUIRED >= 80000)
-+#   define OPENSSL_APPLE_CRYPTO_RANDOM 1
-+#   include <CommonCrypto/CommonCryptoError.h>
-+#   include <CommonCrypto/CommonRandom.h>
-+#  endif
-+# endif
-+
- /* forward declaration */
- typedef struct rand_pool_st RAND_POOL;
- 
--- a/contrib/depends/patches/protobuf/visibility.patch
+++ b/contrib/depends/patches/protobuf/visibility.patch
@@ -1,159 +0,0 @@
--- src/google/protobuf/descriptor.cc.O	2018-07-30 22:16:10.000000000 +0000
-+++ src/google/protobuf/descriptor.cc	2022-05-06 13:38:14.827309092 +0000
-@@ -32,6 +32,9 @@
- //  Based on original Protocol Buffers design by
- //  Sanjay Ghemawat, Jeff Dean, and others.
- 
-+#if defined(__APPLE__) && defined(__arm64__)
-+#pragma GCC visibility push(hidden)
-+#endif
- #include <algorithm>
- #include <functional>
- #include <google/protobuf/stubs/hash.h>
-@@ -7274,3 +7277,6 @@
- 
- }  // namespace protobuf
- }  // namespace google
-+#if defined(__APPLE__) && defined(__arm64__)
-+#pragma GCC visibility pop
-+#endif
--- src/google/protobuf/extension_set.cc.O	2018-07-23 20:56:42.000000000 +0000
-+++ src/google/protobuf/extension_set.cc	2022-05-06 14:48:55.369877050 +0000
-@@ -32,6 +32,9 @@
- //  Based on original Protocol Buffers design by
- //  Sanjay Ghemawat, Jeff Dean, and others.
- 
-+#if defined(__APPLE__) && defined(__arm64__)
-+#pragma GCC visibility push(hidden)
-+#endif
- #include <google/protobuf/stubs/hash.h>
- #include <tuple>
- #include <utility>
-@@ -1914,3 +1917,6 @@
- }  // namespace internal
- }  // namespace protobuf
- }  // namespace google
-+#if defined(__APPLE__) && defined(__arm64__)
-+#pragma GCC visibility pop
-+#endif
--- src/google/protobuf/extension_set_heavy.cc.O	2018-07-30 22:16:10.000000000 +0000
-+++ src/google/protobuf/extension_set_heavy.cc	2022-05-06 14:14:27.847320946 +0000
-@@ -35,6 +35,10 @@
- // Contains methods defined in extension_set.h which cannot be part of the
- // lite library because they use descriptors or reflection.
- 
-+#if defined(__APPLE__) && defined(__arm64__)
-+#pragma GCC visibility push(hidden)
-+#endif
-+
- #include <google/protobuf/stubs/casts.h>
- #include <google/protobuf/descriptor.pb.h>
- #include <google/protobuf/io/coded_stream.h>
-@@ -814,3 +818,6 @@
- }  // namespace internal
- }  // namespace protobuf
- }  // namespace google
-+#if defined(__APPLE__) && defined(__arm64__)
-+#pragma GCC visibility pop
-+#endif
--- src/google/protobuf/generated_message_reflection.cc.O	2018-07-23 20:56:42.000000000 +0000
-+++ src/google/protobuf/generated_message_reflection.cc	2022-05-06 13:38:49.655540772 +0000
-@@ -32,6 +32,9 @@
- //  Based on original Protocol Buffers design by
- //  Sanjay Ghemawat, Jeff Dean, and others.
- 
-+#if defined(__APPLE__) && defined(__arm64__)
-+#pragma GCC visibility push(hidden)
-+#endif
- #include <algorithm>
- #include <set>
- 
-@@ -2420,3 +2423,6 @@
- }  // namespace internal
- }  // namespace protobuf
- }  // namespace google
-+#if defined(__APPLE__) && defined(__arm64__)
-+#pragma GCC visibility pop
-+#endif
--- src/google/protobuf/map_field.cc.O	2018-07-23 20:56:42.000000000 +0000
-+++ src/google/protobuf/map_field.cc	2022-05-06 13:34:44.913905697 +0000
-@@ -28,6 +28,10 @@
- // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- 
-+#if defined(__APPLE__) && defined(__arm64__)
-+#pragma GCC visibility push(hidden)
-+#endif
-+
- #include <google/protobuf/map_field.h>
- #include <google/protobuf/map_field_inl.h>
- 
-@@ -462,3 +466,6 @@
- }  // namespace internal
- }  // namespace protobuf
- }  // namespace google
-+#if defined(__APPLE__) && defined(__arm64__)
-+#pragma GCC visibility pop
-+#endif
--- src/google/protobuf/text_format.cc.O	2018-07-30 22:16:11.000000000 +0000
-+++ src/google/protobuf/text_format.cc	2022-05-06 13:34:58.881999517 +0000
-@@ -32,6 +32,10 @@
- //  Based on original Protocol Buffers design by
- //  Sanjay Ghemawat, Jeff Dean, and others.
- 
-+#if defined(__APPLE__) && defined(__arm64__)
-+#pragma GCC visibility push(hidden)
-+#endif
-+
- #include <algorithm>
- #include <float.h>
- #include <math.h>
-@@ -2258,3 +2262,6 @@
- 
- }  // namespace protobuf
- }  // namespace google
-+#if defined(__APPLE__) && defined(__arm64__)
-+#pragma GCC visibility pop
-+#endif
--- src/google/protobuf/wire_format.cc.O	2018-07-23 20:56:42.000000000 +0000
-+++ src/google/protobuf/wire_format.cc	2022-05-06 13:06:23.294219228 +0000
-@@ -32,6 +32,10 @@
- //  Based on original Protocol Buffers design by
- //  Sanjay Ghemawat, Jeff Dean, and others.
- 
-+#if defined(__APPLE__) && defined(__arm64__)
-+#pragma GCC visibility push(hidden)
-+#endif
-+
- #include <stack>
- #include <string>
- #include <vector>
-@@ -1445,3 +1449,7 @@
- }  // namespace internal
- }  // namespace protobuf
- }  // namespace google
-+
-+#if defined(__APPLE__) && defined(__arm64__)
-+#pragma GCC visibility pop
-+#endif
--- src/google/protobuf/stubs/status.cc.O	2018-07-23 20:56:42.000000000 +0000
-+++ src/google/protobuf/stubs/status.cc	2022-05-06 15:18:53.393208814 +0000
-@@ -27,6 +27,11 @@
- // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-+
-+#if defined(__APPLE__) && defined(__arm64__)
-+#pragma GCC visibility push(hidden)
-+#endif
-+
- #include <google/protobuf/stubs/status.h>
- 
- #include <ostream>
-@@ -132,3 +137,6 @@
- }  // namespace util
- }  // namespace protobuf
- }  // namespace google
-+#if defined(__APPLE__) && defined(__arm64__)
-+#pragma GCC visibility pop
-+#endif
--- a/contrib/depends/patches/qt/fix_qt_pkgconfig.patch
+++ b/contrib/depends/patches/qt/fix_qt_pkgconfig.patch
@@ -0,0 +1,11 @@
+--- 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: \
--- a/contrib/depends/patches/qt/pidlist_absolute.patch
+++ b/contrib/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
+++ new/qtbase/src/plugins/platforms/windows/qwindowscontext.h
+@@ -136,10 +136,18 @@
+     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
+++ new/qtbase/src/plugins/platforms/windows/qwindowsdialoghelpers.cpp
+@@ -1016,7 +1016,11 @@
+             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()));
--- a/contrib/depends/patches/qt/qfixed-coretext.patch
+++ b/contrib/depends/patches/qt/qfixed-coretext.patch
@@ -0,0 +1,34 @@
+From dbdd5f0ffbce52c8b789ed09f1aa3f1da6c02e23 Mon Sep 17 00:00:00 2001
+From: Gabriel de Dietrich <gabriel.dedietrich@qt.io>
+Date: Fri, 30 Mar 2018 11:58:16 -0700
+Subject: [PATCH] QCoreTextFontEngine: Fix build with Xcode 9.3
+
+Apple LLVM version 9.1.0 (clang-902.0.39.1)
+
+Error message:
+
+.../qfontengine_coretext.mm:827:20: error: qualified reference to
+      'QFixed' is a constructor name rather than a type in this context
+    return QFixed::QFixed(int(CTFontGetUnitsPerEm(ctfont)));
+
+Change-Id: Iebe26b3b087a16b10664208fc8851cbddb47f043
+Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
+---
+ src/platformsupport/fontdatabases/mac/qfontengine_coretext.mm | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git old/qtbase/src/platformsupport/fontdatabases/mac/qfontengine_coretext.mm new/qtbase/src/platformsupport/fontdatabases/mac/qfontengine_coretext.mm
+index 25ff69d877d..98b753eff96 100644
+--- old/qtbase/src/platformsupport/fontdatabases/mac/qfontengine_coretext.mm
+++ new/qtbase/src/platformsupport/fontdatabases/mac/qfontengine_coretext.mm
+@@ -824,7 +824,7 @@ void QCoreTextFontEngine::getUnscaledGlyph(glyph_t glyph, QPainterPath *path, gl
+ 
+ QFixed QCoreTextFontEngine::emSquareSize() const
+ {
+-    return QFixed::QFixed(int(CTFontGetUnitsPerEm(ctfont)));
+    return QFixed(int(CTFontGetUnitsPerEm(ctfont)));
+ }
+ 
+ QFontEngine *QCoreTextFontEngine::cloneWithSize(qreal pixelSize) const
+-- 
+2.16.3
--- a/contrib/depends/patches/unbound/disable-glibc-reallocarray.patch
+++ b/contrib/depends/patches/unbound/disable-glibc-reallocarray.patch
@@ -1,14 +0,0 @@
-diff --git a/configure.ac b/configure.ac
-index 5c7da197..e2b25288 100644
--- a/configure.ac
-+++ b/configure.ac
-@@ -1702,6 +1702,9 @@ AC_LINK_IFELSE([AC_LANG_SOURCE(AC_INCLUDES_DEFAULT
- #ifndef _OPENBSD_SOURCE
- #define _OPENBSD_SOURCE 1
- #endif
-+#ifdef __linux__
-+# error reallocarray() is currently disabled on Linux to support glibc < 2.26
-+#endif
- #include <stdlib.h>
- int main(void) {
- 	void* p = reallocarray(NULL, 10, 100);
--- a/contrib/depends/patches/unwind/fix_obj_order.patch
+++ b/contrib/depends/patches/unwind/fix_obj_order.patch
@@ -1,9 +1,9 @@
--- config/ltmain.sh.0	2020-11-10 17:25:26.000000000 +0100
-+++ config/ltmain.sh	2021-09-11 19:39:36.000000000 +0200
-@@ -10768,6 +10768,8 @@
+--- config/ltmain.sh.O	2017-01-13 16:00:54.000000000 +0000
+++ config/ltmain.sh	2019-11-17 06:46:51.994402494 +0000
+@@ -7957,6 +7957,8 @@
+ 	    esac
+ 	  done
 	fi
- 	func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
- 	tool_oldlib=$func_to_tool_file_result
 +	oldobjs=`for obj in $oldobjs; do echo $obj; done | sort`
 +	oldobjs=" `echo $oldobjs`"
 	eval cmds=\"$old_archive_cmds\"
--- a/contrib/depends/patches/zeromq/06aba27b04c5822cb88a69677382a0f053367143.patch
+++ b/contrib/depends/patches/zeromq/06aba27b04c5822cb88a69677382a0f053367143.patch
@@ -1,22 +0,0 @@
-From 06aba27b04c5822cb88a69677382a0f053367143 Mon Sep 17 00:00:00 2001
-From: sabotagebeats <27985126+sabotagebeats@users.noreply.github.com>
-Date: Thu, 22 Jul 2021 21:53:19 -0700
-Subject: [PATCH] fix: building libzmq fails with error src/clock.cpp:131:16:
- error: unused variable 'nsecs_per_usec'
-
---
- src/clock.cpp | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/src/clock.cpp b/src/clock.cpp
-index 93da90a8e..63c0100a5 100644
--- a/src/clock.cpp
-+++ b/src/clock.cpp
-@@ -195,6 +195,7 @@ uint64_t zmq::clock_t::now_us ()
- 
- #else
- 
-+    LIBZMQ_UNUSED (nsecs_per_usec);
-     //  Use POSIX gettimeofday function to get precise time.
-     struct timeval tv;
-     int rc = gettimeofday (&tv, NULL);
--- a/contrib/depends/patches/zeromq/9114d3957725acd34aa8b8d011585812f3369411.patch
+++ b/contrib/depends/patches/zeromq/9114d3957725acd34aa8b8d011585812f3369411.patch
@@ -0,0 +1,22 @@
+From 9114d3957725acd34aa8b8d011585812f3369411 Mon Sep 17 00:00:00 2001
+From: Jeroen Ooms <jeroenooms@gmail.com>
+Date: Tue, 20 Oct 2015 13:10:38 +0200
+Subject: [PATCH] enable static libraries on mingw
+
+---
+ configure.ac | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index 393505b..e92131a 100644
+--- a/configure.ac
+++ b/configure.ac
+@@ -265,7 +265,7 @@ case "${host_os}" in
+         libzmq_dso_visibility="no"
+
+         if test "x$enable_static" = "xyes"; then
+-            AC_MSG_ERROR([Building static libraries is not supported under MinGW32])
+            CPPFLAGS="-DZMQ_STATIC"
+         fi
+
+ 	# Set FD_SETSIZE to 1024
--- a/contrib/depends/patches/zeromq/9e6745c12e0b100cd38acecc16ce7db02905e27c.patch
+++ b/contrib/depends/patches/zeromq/9e6745c12e0b100cd38acecc16ce7db02905e27c.patch
@@ -0,0 +1,22 @@
+From 9e6745c12e0b100cd38acecc16ce7db02905e27c Mon Sep 17 00:00:00 2001
+From: David Millard <dmillard10@gmail.com>
+Date: Tue, 10 May 2016 13:53:53 -0700
+Subject: [PATCH] Fix autotools for static MinGW builds
+
+---
+ configure.ac | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index 5a0fa14..def6ea7 100644
+--- a/configure.ac
+++ b/configure.ac
+@@ -259,7 +259,7 @@ case "${host_os}" in
+         libzmq_dso_visibility="no"
+
+         if test "x$enable_static" = "xyes"; then
+-            CPPFLAGS="-DZMQ_STATIC"
+            CPPFLAGS="-DZMQ_STATIC $CPPFLAGS"
+         fi
+
+ 	# Set FD_SETSIZE to 1024
--- a/contrib/depends/patches/zeromq/ffe62d3398d5e0191f554f61049aa7ec9fc892ae.patch
+++ b/contrib/depends/patches/zeromq/ffe62d3398d5e0191f554f61049aa7ec9fc892ae.patch
@@ -0,0 +1,38 @@
+From ffe62d3398d5e0191f554f61049aa7ec9fc892ae Mon Sep 17 00:00:00 2001
+From: Gregory Lemercier <greglemercier@free.fr>
+Date: Sun, 7 Oct 2018 18:06:54 +0200
+Subject: [PATCH] Fix build on arm64 architectures with some strict compilers
+
+This patch fixes an issue that occurs on 64-bit architetures under
+strict compiler rules. The code initially checked that the received
+size stored in 'uint64_t' was not bigger than the max value of a
+'size_t' variable, which is legitimate on 32-bit architectures where
+'size_t' variables are stored on 32 bits. On 64-bit architectures,
+this test no longer makes sense since 'uint64_t' and 'size_t' types
+have the same size. The issue is fixed by ignoring this portion
+of code when built for arm64.
+---
+ src/v1_decoder.cpp | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/src/v1_decoder.cpp b/src/v1_decoder.cpp
+index b002dc9d..2c8c97a7 100644
+--- a/src/v1_decoder.cpp
+++ b/src/v1_decoder.cpp
+@@ -114,11 +114,13 @@ int zmq::v1_decoder_t::eight_byte_size_ready ()
+         return -1;
+     }
+ 
+#ifndef __aarch64__
+     //  Message size must fit within range of size_t data type.
+     if (payload_length - 1 > std::numeric_limits <size_t>::max ()) {
+         errno = EMSGSIZE;
+         return -1;
+     }
+#endif
+ 
+     const size_t msg_size = static_cast <size_t> (payload_length - 1);
+ 
+-- 
+2.20.1
+
--- a/contrib/depends/toolchain.cmake.in
+++ b/contrib/depends/toolchain.cmake.in
@@ -24,8 +24,7 @@ SET(Readline_INCLUDE_DIR @prefix@/include)
 SET(Readline_LIBRARY @prefix@/lib/libreadline.a)
 SET(Terminfo_LIBRARY @prefix@/lib/libtinfo.a)

-SET(UNBOUND_INCLUDE_DIR @prefix@/include)
-SET(UNBOUND_LIBRARIES @prefix@/lib/libunbound.a)
+SET(LRELEASE_PATH @prefix@/native/bin CACHE FILEPATH "path to lrelease" FORCE)

 if(NOT CMAKE_SYSTEM_NAME STREQUAL "Android")
 SET(LIBUNWIND_INCLUDE_DIR @prefix@/include)
@@ -67,35 +66,22 @@ set (CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) # Find includes in target

 # specify the cross compiler to be used. Darwin uses clang provided by the SDK.
 if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
-  if(ARCHITECTURE STREQUAL "aarch64")
-    SET(CLANG_TARGET "arm64-apple-darwin11")
-    SET(CONF_TRIPLE "aarch64-apple-darwin11")
-    SET(BUILD_TAG "mac-armv8")
-    SET(CMAKE_OSX_ARCHITECTURES "arm64")
-    set(ARM ON)
-    set(ARM_ID "armv8-a")
-  else()
-    SET(CLANG_TARGET "x86_64-apple-darwin11")
-    SET(CONF_TRIPLE "x86_64-apple-darwin11")
-    SET(BUILD_TAG "mac-x64")
-    SET(CMAKE_OSX_ARCHITECTURES "x86_64")
-  endif()
-  SET(_CMAKE_TOOLCHAIN_PREFIX @prefix@/native/bin/${CONF_TRIPLE}-)
  SET(CMAKE_C_COMPILER @prefix@/native/bin/clang)
-  SET(CMAKE_C_COMPILER_TARGET ${CLANG_TARGET})
-  SET(CMAKE_C_FLAGS_INIT -B${_CMAKE_TOOLCHAIN_PREFIX})
+  SET(CMAKE_C_COMPILER_TARGET x86_64-apple-darwin11)
  SET(CMAKE_CXX_COMPILER @prefix@/native/bin/clang++ -stdlib=libc++)
-  SET(CMAKE_CXX_COMPILER_TARGET ${CLANG_TARGET})
-  SET(CMAKE_CXX_FLAGS_INIT -B${_CMAKE_TOOLCHAIN_PREFIX})
-  SET(CMAKE_ASM_COMPILER_TARGET ${CLANG_TARGET})
-  SET(CMAKE_ASM-ATT_COMPILER_TARGET ${CLANG_TARGET})
+  SET(CMAKE_CXX_COMPILER_TARGET x86_64-apple-darwin11)
+  SET(CMAKE_ASM_COMPILER_TARGET x86_64-apple-darwin11)
+  SET(CMAKE_ASM-ATT_COMPILER_TARGET x86_64-apple-darwin11)
+  SET(_CMAKE_TOOLCHAIN_PREFIX x86_64-apple-darwin11-)
  SET(APPLE True)
+  SET(BUILD_TAG "mac-x64")
  SET(BUILD_64 ON)
  SET(BREW OFF)
  SET(PORT OFF)
-  SET(CMAKE_OSX_SYSROOT "@prefix@/native/SDK/")
+  SET(CMAKE_OSX_SYSROOT "@sdk@/MacOSX10.11.sdk/")
  SET(CMAKE_OSX_DEPLOYMENT_TARGET "10.08")
-  SET(CMAKE_CXX_STANDARD 14)
+  SET(CMAKE_CXX_STANDARD 11)
+  SET(CMAKE_OSX_ARCHITECTURES "x86_64")
  SET(LLVM_ENABLE_PIC OFF)
  SET(LLVM_ENABLE_PIE OFF)
 elseif(CMAKE_SYSTEM_NAME STREQUAL "Android")
@@ -137,7 +123,7 @@ elseif(ARCHITECTURE STREQUAL "aarch64")
  set(ARM_ID "armv8-a")
  if(ANDROID)
    set(BUILD_TAG "android-armv8")
-  elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux")
+  else()
    set(BUILD_TAG "linux-armv8")
  endif()
  set(BUILD_64 ON)
--- a/contrib/epee/CMakeLists.txt
+++ b/contrib/epee/CMakeLists.txt
@@ -1,4 +1,4 @@
-# Copyright (c) 2014-2022, The Monero Project
+# Copyright (c) 2014-2020, The Monero Project
 # 
 # All rights reserved.
 # 
--- a/contrib/epee/demo/.gitignore
+++ b/contrib/epee/demo/.gitignore
@@ -0,0 +1 @@
+/build/*
--- a/contrib/epee/demo/CMakeLists.txt
+++ b/contrib/epee/demo/CMakeLists.txt
@@ -0,0 +1,49 @@
+cmake_minimum_required(VERSION 2.8)
+set(Boost_USE_MULTITHREADED ON)
+#set(Boost_DEBUG 1) 
+find_package(Boost COMPONENTS system filesystem thread date_time chrono regex )
+
+include_directories( ${Boost_INCLUDE_DIRS} )
+
+
+IF (MSVC)
+	add_definitions( "/W3 /D_CRT_SECURE_NO_WARNINGS /wd4996 /wd4345  /nologo /D_WIN32_WINNT=0x0600 /DWIN32_LEAN_AND_MEAN /bigobj" )
+ELSE()
+	# set stuff for other systems
+	SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall -Wno-reorder -D_GNU_SOURCE")
+ENDIF()
+
+	
+include_directories(.)
+include_directories(../include)
+include_directories(iface)
+
+
+# Add folders to filters
+file(GLOB_RECURSE LEVIN_GENERAL_SECTION       RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
+					     ${CMAKE_CURRENT_SOURCE_DIR}/demo_levin_server/*.h
+					     ${CMAKE_CURRENT_SOURCE_DIR}/demo_levin_server/*.inl
+					     ${CMAKE_CURRENT_SOURCE_DIR}/demo_levin_server/*.cpp)
+
+file(GLOB_RECURSE HTTP_GENERAL_SECTION       RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
+					     ${CMAKE_CURRENT_SOURCE_DIR}/demo_http_server/*.h
+					     ${CMAKE_CURRENT_SOURCE_DIR}/demo_http_server/*.inl
+					     ${CMAKE_CURRENT_SOURCE_DIR}/demo_http_server/*.cpp)
+
+
+
+source_group(general  FILES ${LEVIN_GENERAL_SECTION} FILES ${HTTP_GENERAL_SECTION})
+#source_group(general  FILES ${HTTP_GENERAL_SECTION})
+
+add_executable(demo_http_server ${HTTP_GENERAL_SECTION} )
+add_executable(demo_levin_server ${LEVIN_GENERAL_SECTION} )
+
+target_link_libraries( demo_http_server ${Boost_LIBRARIES} )
+target_link_libraries( demo_levin_server ${Boost_LIBRARIES} )
+
+IF (NOT WIN32)
+  target_link_libraries (demo_http_server rt)
+  target_link_libraries (demo_levin_server rt)
+ENDIF()
+
+
--- a/contrib/epee/demo/README.txt
+++ b/contrib/epee/demo/README.txt
--- a/contrib/epee/demo/demo_http_server/stdafx.cpp
+++ b/contrib/epee/demo/demo_http_server/stdafx.cpp
@@ -0,0 +1,8 @@
+// stdafx.cpp : source file that includes just the standard includes
+// demo_http_server.pch will be the pre-compiled header
+// stdafx.obj will contain the pre-compiled type information
+
+#include "stdafx.h"
+
+// TODO: reference any additional headers you need in STDAFX.H
+// and not in this file
--- a/contrib/epee/demo/demo_http_server/stdafx.h
+++ b/contrib/epee/demo/demo_http_server/stdafx.h
@@ -0,0 +1,40 @@
+// Copyright (c) 2006-2013, Andrey N. Sabelnikov, www.sabelnikov.net
+// All rights reserved.
+// 
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above copyright
+// notice, this list of conditions and the following disclaimer in the
+// documentation and/or other materials provided with the distribution.
+// * Neither the name of the Andrey N. Sabelnikov nor the
+// names of its contributors may be used to endorse or promote products
+// derived from this software without specific prior written permission.
+// 
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER  BE LIABLE FOR ANY
+// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+// 
+
+
+#pragma once
+
+#include "targetver.h"
+
+
+#include <stdio.h>
+
+
+#define BOOST_FILESYSTEM_VERSION 3
+#define ENABLE_RELEASE_LOGGING
+#include "misc_log_ex.h"
+
+
--- a/contrib/epee/demo/demo_http_server/targetver.h
+++ b/contrib/epee/demo/demo_http_server/targetver.h
@@ -0,0 +1,13 @@
+#pragma once
+
+// The following macros define the minimum required platform.  The minimum required platform
+// is the earliest version of Windows, Internet Explorer etc. that has the necessary features to run 
+// your application.  The macros work by enabling all features available on platform versions up to and 
+// including the version specified.
+
+// Modify the following defines if you have to target a platform prior to the ones specified below.
+// Refer to MSDN for the latest info on corresponding values for different platforms.
+#ifndef _WIN32_WINNT            // Specifies that the minimum required platform is Windows Vista.
+#define _WIN32_WINNT 0x0600     // Change this to the appropriate value to target other versions of Windows.
+#endif
+
--- a/contrib/epee/demo/demo_levin_server/stdafx.cpp
+++ b/contrib/epee/demo/demo_levin_server/stdafx.cpp
@@ -0,0 +1,30 @@
+// Copyright (c) 2006-2013, Andrey N. Sabelnikov, www.sabelnikov.net
+// All rights reserved.
+// 
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above copyright
+// notice, this list of conditions and the following disclaimer in the
+// documentation and/or other materials provided with the distribution.
+// * Neither the name of the Andrey N. Sabelnikov nor the
+// names of its contributors may be used to endorse or promote products
+// derived from this software without specific prior written permission.
+// 
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER  BE LIABLE FOR ANY
+// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+// 
+
+
+
+#include "stdafx.h"
+
--- a/contrib/epee/demo/demo_levin_server/stdafx.h
+++ b/contrib/epee/demo/demo_levin_server/stdafx.h
@@ -0,0 +1,41 @@
+// Copyright (c) 2006-2013, Andrey N. Sabelnikov, www.sabelnikov.net
+// All rights reserved.
+// 
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above copyright
+// notice, this list of conditions and the following disclaimer in the
+// documentation and/or other materials provided with the distribution.
+// * Neither the name of the Andrey N. Sabelnikov nor the
+// names of its contributors may be used to endorse or promote products
+// derived from this software without specific prior written permission.
+// 
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER  BE LIABLE FOR ANY
+// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+// 
+
+
+#pragma once
+
+#include "targetver.h"
+
+
+#include <stdio.h>
+
+
+#define BOOST_FILESYSTEM_VERSION 3
+#define ENABLE_RELEASE_LOGGING
+#include "log_opt_defs.h"
+#include "misc_log_ex.h"
+
+
--- a/contrib/epee/demo/demo_levin_server/targetver.h
+++ b/contrib/epee/demo/demo_levin_server/targetver.h
@@ -0,0 +1,13 @@
+#pragma once
+
+// The following macros define the minimum required platform.  The minimum required platform
+// is the earliest version of Windows, Internet Explorer etc. that has the necessary features to run 
+// your application.  The macros work by enabling all features available on platform versions up to and 
+// including the version specified.
+
+// Modify the following defines if you have to target a platform prior to the ones specified below.
+// Refer to MSDN for the latest info on corresponding values for different platforms.
+#ifndef _WIN32_WINNT            // Specifies that the minimum required platform is Windows Vista.
+#define _WIN32_WINNT 0x0600     // Change this to the appropriate value to target other versions of Windows.
+#endif
+
--- a/contrib/epee/demo/generate_gcc.sh
+++ b/contrib/epee/demo/generate_gcc.sh
@@ -0,0 +1,4 @@
+mkdir build
+cd build
+cmake ..
+#cmake -DBOOST_ROOT=/usr/local/proj/boost_1_49_0 -DBOOST_LIBRARYDIR=/usr/local/proj/boost_1_49_0/stage/lib  ..
--- a/contrib/epee/demo/generate_vc_proj.bat
+++ b/contrib/epee/demo/generate_vc_proj.bat
@@ -0,0 +1,7 @@
+mkdir build
+
+cd build
+
+cmake "-DBoost_USE_STATIC_LIBS=TRUE" -G "Visual Studio 11 Win64" ..
+cd ..
+pause
--- a/contrib/epee/demo/iface/transport_defs.h
+++ b/contrib/epee/demo/iface/transport_defs.h
@@ -0,0 +1,225 @@
+#pragma once
+
+#include "serialization/keyvalue_serialization.h"
+#include "storages/portable_storage_base.h"
+
+namespace demo
+{
+
+  struct some_test_subdata
+  {
+    std::string m_str;
+
+    BEGIN_KV_SERIALIZE_MAP()
+      KV_SERIALIZE(m_str)
+    END_KV_SERIALIZE_MAP()
+  };
+
+  struct some_test_data
+  {      
+    std::string m_str;
+    uint64_t m_uint64;
+    uint32_t m_uint32;
+    uint16_t m_uint16;
+    uint8_t m_uint8;
+    int64_t m_int64;
+    int32_t m_int32;
+    int16_t m_int16;      
+    int8_t m_int8;
+    double m_double;
+    bool m_bool;
+    std::list<std::string> m_list_of_str;
+    std::list<uint64_t> m_list_of_uint64_t;
+    std::list<uint32_t> m_list_of_uint32_t;
+    std::list<uint16_t> m_list_of_uint16_t;
+    std::list<uint8_t> m_list_of_uint8_t;
+    std::list<int64_t> m_list_of_int64_t;
+    std::list<int32_t> m_list_of_int32_t;
+    std::list<int16_t> m_list_of_int16_t;
+    std::list<int8_t> m_list_of_int8_t;
+    std::list<double> m_list_of_double;
+    std::list<bool> m_list_of_bool;
+    some_test_subdata m_subobj;
+    std::list<some_test_data> m_list_of_self;
+    epee::serialization::storage_entry m_storage_entry_int;
+    epee::serialization::storage_entry m_storage_entry_string;
+
+    BEGIN_KV_SERIALIZE_MAP()
+      KV_SERIALIZE(m_str)
+      KV_SERIALIZE(m_uint64)
+      KV_SERIALIZE(m_uint32)
+      KV_SERIALIZE(m_uint16)
+      KV_SERIALIZE(m_uint8)
+      KV_SERIALIZE(m_int64)
+      KV_SERIALIZE(m_int32)
+      KV_SERIALIZE(m_int16)
+      KV_SERIALIZE(m_int8)
+      KV_SERIALIZE(m_double)
+      KV_SERIALIZE(m_bool)
+      KV_SERIALIZE(m_subobj)
+      KV_SERIALIZE(m_list_of_str)
+      KV_SERIALIZE(m_list_of_uint64_t)
+      KV_SERIALIZE(m_list_of_uint32_t)
+      KV_SERIALIZE(m_list_of_uint16_t)
+      KV_SERIALIZE(m_list_of_uint8_t)
+      KV_SERIALIZE(m_list_of_int64_t)
+      KV_SERIALIZE(m_list_of_int32_t)
+      KV_SERIALIZE(m_list_of_int16_t)
+      KV_SERIALIZE(m_list_of_int8_t)
+      KV_SERIALIZE(m_list_of_double)
+      KV_SERIALIZE(m_list_of_bool)
+      KV_SERIALIZE(m_list_of_self)
+      KV_SERIALIZE(m_storage_entry_int)
+      KV_SERIALIZE(m_storage_entry_string)
+    END_KV_SERIALIZE_MAP()
+  };
+
+  /************************************************************************/
+  /*                                                                      */
+  /************************************************************************/
+	struct COMMAND_EXAMPLE_1
+	{
+		const static int ID = 1000;
+
+		struct request_t
+		{		
+      std::string example_string_data;
+      some_test_data sub;
+      
+      BEGIN_KV_SERIALIZE_MAP()
+        KV_SERIALIZE(example_string_data)
+        KV_SERIALIZE(sub)
+      END_KV_SERIALIZE_MAP()
+		};
+      typedef epee::misc_utils::struct_init<request_t> request;
+
+
+		struct response_t
+		{
+			bool 	 m_success; 
+      std::list<some_test_data> subs;
+
+      BEGIN_KV_SERIALIZE_MAP()
+        KV_SERIALIZE(m_success)
+        KV_SERIALIZE(subs)
+      END_KV_SERIALIZE_MAP()
+		};
+	};
+      typedef epee::misc_utils::struct_init<response_t> response;
+
+
+
+	struct COMMAND_EXAMPLE_2
+	{
+		const static int ID = 1001;
+
+    struct request_t
+    {		
+      std::string example_string_data2;
+
+      BEGIN_KV_SERIALIZE_MAP()
+        KV_SERIALIZE(example_string_data2)
+      END_KV_SERIALIZE_MAP()
+    };
+    typedef epee::misc_utils::struct_init<request_t> request;
+
+    struct response_t
+    {
+      bool 	 m_success; 
+
+
+      BEGIN_KV_SERIALIZE_MAP()
+        KV_SERIALIZE(m_success)
+      END_KV_SERIALIZE_MAP()
+    };
+    typedef epee::misc_utils::struct_init<response_t> response;
+	};
+
+
+  //-------------------------------------------------------------------------------------
+  //-------------------------------------------------------------------------------------
+  //in debug purpose
+  bool operator != (const some_test_subdata& a, const some_test_subdata& b)
+  {
+    return b.m_str != a.m_str;
+  }
+
+  bool operator == (const some_test_data& a, const some_test_data& b)
+  {
+    if(   b.m_str != a.m_str 
+      ||  b.m_uint64 != a.m_uint64
+      ||  b.m_uint32 != a.m_uint32
+      ||  b.m_uint16 != a.m_uint16
+      ||  b.m_uint8 != a.m_uint8
+      ||  b.m_int64 != a.m_int64
+      ||  b.m_int32 != a.m_int32
+      ||  b.m_int16 != a.m_int16
+      ||  b.m_int8 != a.m_int8
+      ||  b.m_double != a.m_double
+      ||  b.m_bool != a.m_bool
+      ||  b.m_list_of_str != a.m_list_of_str
+      ||  b.m_list_of_uint64_t != a.m_list_of_uint64_t
+      ||  b.m_list_of_uint32_t != a.m_list_of_uint32_t
+      ||  b.m_list_of_uint16_t != a.m_list_of_uint16_t
+      ||  b.m_list_of_uint8_t != a.m_list_of_uint8_t
+      ||  b.m_list_of_int64_t != a.m_list_of_int64_t
+      ||  b.m_list_of_int32_t != a.m_list_of_int32_t
+      ||  b.m_list_of_int16_t != a.m_list_of_int16_t
+      ||  b.m_list_of_int8_t != a.m_list_of_int8_t
+      ||  b.m_list_of_double != a.m_list_of_double
+      ||  b.m_list_of_bool != a.m_list_of_bool
+      ||  b.m_subobj != a.m_subobj
+      ||  b.m_list_of_self != a.m_list_of_self
+      ||  b.m_storage_entry_int.which() != a.m_storage_entry_int.which()
+      ||  b.m_storage_entry_string.which() != a.m_storage_entry_string.which()
+      )
+      return false;
+    return true;
+  }
+
+  inline some_test_data get_test_data()
+  {
+    some_test_data s;
+    s.m_str = "zuzuzuzuzuz";
+    s.m_uint64 = 111111111111111;
+    s.m_uint32 = 2222222;
+    s.m_uint16 = 2222;
+    s.m_uint8 = 22;
+    s.m_int64 = -111111111111111;
+    s.m_int32 = -2222222;
+    s.m_int16 = -2222;
+    s.m_int8 = -24;
+    s.m_double = 0.11111;
+    s.m_bool = true;
+    s.m_list_of_str.push_back("1112121");
+    s.m_list_of_uint64_t.push_back(1111111111);
+    s.m_list_of_uint64_t.push_back(2222222222);
+    s.m_list_of_uint32_t.push_back(1111111);
+    s.m_list_of_uint32_t.push_back(2222222);
+    s.m_list_of_uint16_t.push_back(1111);
+    s.m_list_of_uint16_t.push_back(2222);
+    s.m_list_of_uint8_t.push_back(11);
+    s.m_list_of_uint8_t.push_back(22);
+
+
+    s.m_list_of_int64_t.push_back(-1111111111);
+    s.m_list_of_int64_t.push_back(-222222222);
+    s.m_list_of_int32_t.push_back(-1111111);
+    s.m_list_of_int32_t.push_back(-2222222);
+    s.m_list_of_int16_t.push_back(-1111);
+    s.m_list_of_int16_t.push_back(-2222);
+    s.m_list_of_int8_t.push_back(-11);
+    s.m_list_of_int8_t.push_back(-22);
+
+    s.m_list_of_double.push_back(0.11111);
+    s.m_list_of_double.push_back(0.22222);
+    s.m_list_of_bool.push_back(true);
+    s.m_list_of_bool.push_back(false);
+
+    s.m_subobj.m_str = "subszzzzzzzz";
+    s.m_list_of_self.push_back(s);
+    s.m_storage_entry_int = epee::serialization::storage_entry(uint64_t(22222));
+    s.m_storage_entry_string = epee::serialization::storage_entry(std::string("sdsvsdvs"));
+    return s;
+  }
+}
--- a/contrib/epee/include/ado_db_helper.h
+++ b/contrib/epee/include/ado_db_helper.h
--- a/contrib/epee/include/byte_slice.h
+++ b/contrib/epee/include/byte_slice.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2019-2022, The Monero Project
+// Copyright (c) 2019-2020, The Monero Project
 //
 // All rights reserved.
 //
@@ -112,7 +112,7 @@ namespace epee
    explicit byte_slice(std::string&& buffer);

    //! Convert `stream` into a slice with zero allocations.
-    explicit byte_slice(byte_stream&& stream, bool shrink = true);
+    explicit byte_slice(byte_stream&& stream) noexcept;

    byte_slice(byte_slice&& source) noexcept;
    ~byte_slice() noexcept = default;
--- a/contrib/epee/include/byte_stream.h
+++ b/contrib/epee/include/byte_stream.h
@@ -1,5 +1,4 @@
-// Copyright (c) 2020-2022, The Monero Project
-
+// Copyright (c) 2020, The Monero Project
 //
 // All rights reserved.
 //
@@ -59,6 +58,7 @@ namespace epee
    byte_buffer buffer_;        //! Beginning of buffer
    std::uint8_t* next_write_;  //! Current write position
    const std::uint8_t* end_;   //! End of buffer
+    std::size_t increase_size_; //! Minimum buffer size increase

    //! \post `requested <= available()`
    void overflow(const std::size_t requested);
@@ -75,17 +75,29 @@ namespace epee
    using char_type = std::uint8_t;
    using Ch = char_type;

+    //! \return Default minimum size increase on buffer overflow
+    static constexpr std::size_t default_increase() noexcept { return 4096; }
+
    //! Increase internal buffer by at least `byte_stream_increase` bytes.
    byte_stream() noexcept
+      : byte_stream(default_increase())
+    {}
+
+    //! Increase internal buffer by at least `increase` bytes.
+    explicit byte_stream(const std::size_t increase) noexcept
      : buffer_(nullptr),
        next_write_(nullptr),
-        end_(nullptr)
+        end_(nullptr),
+        increase_size_(increase)
    {}

    byte_stream(byte_stream&& rhs) noexcept;
    ~byte_stream() noexcept = default;
    byte_stream& operator=(byte_stream&& rhs) noexcept;

+    //! \return The minimum increase size on buffer overflow
+    std::size_t increase_size() const noexcept { return increase_size_; }
+
    const std::uint8_t* data() const noexcept { return buffer_.get(); }
    std::uint8_t* tellp() const noexcept { return next_write_; }
    std::size_t available() const noexcept { return end_ - next_write_; }
@@ -176,7 +188,7 @@ namespace epee
    void put_n(const std::uint8_t ch, const std::size_t count)
    {
      check(count);
-      std::memset(tellp(), ch, count);
+      std::memset(tellp(), count, ch);
      next_write_ += count;
    }

--- a/contrib/epee/include/console_handler.h
+++ b/contrib/epee/include/console_handler.h
@@ -196,7 +196,7 @@ namespace epee
        if (m_read_status == state_cancelled)
          return false;

-        DWORD retval = ::WaitForSingleObject(::GetStdHandle(STD_INPUT_HANDLE), 100);
+        int retval = ::WaitForSingleObject(::GetStdHandle(STD_INPUT_HANDLE), 100);
        switch (retval)
        {
          case WAIT_FAILED:
--- a/contrib/epee/include/copyable_atomic.h
+++ b/contrib/epee/include/copyable_atomic.h
@@ -0,0 +1,56 @@
+// Copyright (c) 2006-2013, Andrey N. Sabelnikov, www.sabelnikov.net
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above copyright
+// notice, this list of conditions and the following disclaimer in the
+// documentation and/or other materials provided with the distribution.
+// * Neither the name of the Andrey N. Sabelnikov nor the
+// names of its contributors may be used to endorse or promote products
+// derived from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER  BE LIABLE FOR ANY
+// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+
+#pragma once
+
+#include <atomic>
+
+namespace epee
+{
+  class copyable_atomic: public std::atomic<uint32_t>
+  {
+  public:
+    copyable_atomic()
+    {};
+    copyable_atomic(uint32_t value)
+    { store(value); }
+    copyable_atomic(const copyable_atomic& a):std::atomic<uint32_t>(a.load())
+    {}
+    copyable_atomic& operator= (const copyable_atomic& a)
+    {
+      store(a.load());
+      return *this;
+    }
+    uint32_t operator++()
+    {
+      return std::atomic<uint32_t>::operator++();
+    }
+    uint32_t operator++(int fake)
+    {
+      return std::atomic<uint32_t>::operator++(fake);
+    }
+  };
+}
--- a/contrib/epee/include/file_io_utils.h
+++ b/contrib/epee/include/file_io_utils.h
@@ -24,20 +24,211 @@
 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 // 

+
 #ifndef _FILE_IO_UTILS_H_
 #define _FILE_IO_UTILS_H_

-#include <string>
-#include <ctime>
+#include <fstream>
+#include <boost/filesystem/path.hpp>
+#include <boost/filesystem/operations.hpp>
+#ifdef WIN32
+#include <windows.h>
+#include "string_tools.h"
+#endif
+
+// On Windows there is a problem with non-ASCII characters in path and file names
+// as far as support by the standard components used is concerned:
+
+// The various file stream classes, e.g. std::ifstream and std::ofstream, are
+// part of the GNU C++ Library / libstdc++. On the most basic level they use the
+// fopen() call as defined / made accessible to programs compiled within MSYS2
+// by the stdio.h header file maintained by the MinGW project.
+
+// The critical point: The implementation of fopen() is part of MSVCRT, the
+// Microsoft Visual C/C++ Runtime Library, and this method does NOT offer any
+// Unicode support.
+
+// Monero code that would want to continue to use the normal file stream classes
+// but WITH Unicode support could therefore not solve this problem on its own,
+// but 2 different projects from 2 different maintaining groups would need changes
+// in this particular direction - something probably difficult to achieve and
+// with a long time to wait until all new versions / releases arrive.
+
+// Implemented solution approach: Circumvent the problem by stopping to use std
+// file stream classes on Windows and directly use Unicode-capable WIN32 API
+// calls. Most of the code doing so is concentrated in this header file here.

 namespace epee
 {
 namespace file_io_utils
 {
-    bool is_file_exist(const std::string& path);
-    bool save_string_to_file(const std::string& path_to_file, const std::string& str);
-    bool load_file_to_string(const std::string& path_to_file, std::string& target_str, size_t max_size = 1000000000);
-    bool get_file_size(const std::string& path_to_file, uint64_t &size);
+	inline 
+		bool is_file_exist(const std::string& path)
+	{
+		boost::filesystem::path p(path);
+		return boost::filesystem::exists(p);
+	}
+
+	inline
+		bool save_string_to_file(const std::string& path_to_file, const std::string& str)
+	{
+#ifdef WIN32
+                std::wstring wide_path;
+                try { wide_path = string_tools::utf8_to_utf16(path_to_file); } catch (...) { return false; }
+                HANDLE file_handle = CreateFileW(wide_path.c_str(), GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
+                if (file_handle == INVALID_HANDLE_VALUE)
+                    return false;
+                DWORD bytes_written;
+                DWORD bytes_to_write = (DWORD)str.size();
+                BOOL result = WriteFile(file_handle, str.data(), bytes_to_write, &bytes_written, NULL);
+                CloseHandle(file_handle);
+                if (bytes_written != bytes_to_write)
+                    result = FALSE;
+                return result;
+#else
+		try
+		{
+			std::ofstream fstream;
+			fstream.exceptions(std::ifstream::failbit | std::ifstream::badbit);
+			fstream.open(path_to_file, std::ios_base::binary | std::ios_base::out | std::ios_base::trunc);
+			fstream << str;
+			fstream.close();
+			return true;
+		}
+
+		catch(...)
+		{
+			return false;
+		}
+#endif
+	}
+
+	inline
+	bool get_file_time(const std::string& path_to_file, time_t& ft)
+	{
+		boost::system::error_code ec;
+		ft = boost::filesystem::last_write_time(boost::filesystem::path(path_to_file), ec);
+		if(!ec)
+			return true;
+		else
+			return false;
+	}
+
+	inline
+		bool set_file_time(const std::string& path_to_file, const time_t& ft)
+	{
+		boost::system::error_code ec;
+		boost::filesystem::last_write_time(boost::filesystem::path(path_to_file), ft, ec);
+		if(!ec)
+			return true;
+		else
+			return false;
+	}
+
+
+	inline
+		bool load_file_to_string(const std::string& path_to_file, std::string& target_str, size_t max_size = 1000000000)
+	{
+#ifdef WIN32
+                std::wstring wide_path;
+                try { wide_path = string_tools::utf8_to_utf16(path_to_file); } catch (...) { return false; }
+                HANDLE file_handle = CreateFileW(wide_path.c_str(), GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
+                if (file_handle == INVALID_HANDLE_VALUE)
+                    return false;
+                DWORD file_size = GetFileSize(file_handle, NULL);
+                if ((file_size == INVALID_FILE_SIZE) || (uint64_t)file_size > (uint64_t)max_size) {
+                    CloseHandle(file_handle);
+                    return false;
+                }
+                target_str.resize(file_size);
+                DWORD bytes_read;
+                BOOL result = ReadFile(file_handle, &target_str[0], file_size, &bytes_read, NULL);
+                CloseHandle(file_handle);
+                if (bytes_read != file_size)
+                    result = FALSE;
+                return result;
+#else
+		try
+		{
+			std::ifstream fstream;
+			fstream.exceptions(std::ifstream::failbit | std::ifstream::badbit);
+			fstream.open(path_to_file, std::ios_base::binary | std::ios_base::in | std::ios::ate);
+
+			std::ifstream::pos_type file_size = fstream.tellg();
+			
+			if((uint64_t)file_size > (uint64_t)max_size) // ensure a large domain for comparison, and negative -> too large
+				return false;//don't go crazy
+			size_t file_size_t = static_cast<size_t>(file_size);
+
+			target_str.resize(file_size_t);
+
+			fstream.seekg (0, std::ios::beg);
+			fstream.read((char*)target_str.data(), target_str.size());
+			fstream.close();
+			return true;
+		}
+
+		catch(...)
+		{
+			return false;
+		}
+#endif
+	}
+
+	inline
+		bool append_string_to_file(const std::string& path_to_file, const std::string& str)
+	{
+                // No special Windows implementation because so far not used in Monero code
+		try
+		{
+			std::ofstream fstream;
+			fstream.exceptions(std::ifstream::failbit | std::ifstream::badbit);
+			fstream.open(path_to_file.c_str(), std::ios_base::binary | std::ios_base::out | std::ios_base::app);
+			fstream << str;
+			fstream.close();
+			return true;
+		}
+
+		catch(...)
+		{
+			return false;
+		}
+	}
+
+	inline
+		bool get_file_size(const std::string& path_to_file, uint64_t &size)
+	{
+#ifdef WIN32
+                std::wstring wide_path;
+                try { wide_path = string_tools::utf8_to_utf16(path_to_file); } catch (...) { return false; }
+                HANDLE file_handle = CreateFileW(wide_path.c_str(), GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
+                if (file_handle == INVALID_HANDLE_VALUE)
+                    return false;
+                LARGE_INTEGER file_size;
+                BOOL result = GetFileSizeEx(file_handle, &file_size);
+                CloseHandle(file_handle);
+                if (result) {
+                    size = file_size.QuadPart;
+                }
+                return size;
+#else
+		try
+		{
+			std::ifstream fstream;
+			fstream.exceptions(std::ifstream::failbit | std::ifstream::badbit);
+			fstream.open(path_to_file, std::ios_base::binary | std::ios_base::in | std::ios::ate);
+			size = fstream.tellg();
+			fstream.close();
+			return true;
+		}
+
+		catch(...)
+		{
+			return false;
+		}
+#endif
+	}
+
 }
 }

--- a/contrib/epee/include/fnv1.h
+++ b/contrib/epee/include/fnv1.h
@@ -1,5 +1,4 @@
-// Copyright (c) 2018-2022, The Monero Project
-
+// Copyright (c) 2018, The Monero Project
 // 
 // All rights reserved.
 // 
--- a/contrib/epee/include/global_stream_operators.h
+++ b/contrib/epee/include/global_stream_operators.h
@@ -0,0 +1,35 @@
+// Copyright (c) 2006-2013, Andrey N. Sabelnikov, www.sabelnikov.net
+// All rights reserved.
+// 
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above copyright
+// notice, this list of conditions and the following disclaimer in the
+// documentation and/or other materials provided with the distribution.
+// * Neither the name of the Andrey N. Sabelnikov nor the
+// names of its contributors may be used to endorse or promote products
+// derived from this software without specific prior written permission.
+// 
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER  BE LIABLE FOR ANY
+// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+// 
+
+
+#pragma once
+
+std::stringstream& operator<<(std::stringstream& out, const std::wstring& ws)
+{
+	std::string as = string_encoding::convert_to_ansii(ws);
+	out << as;
+	return out;
+}
--- a/contrib/epee/include/gzip_encoding.h
+++ b/contrib/epee/include/gzip_encoding.h
@@ -0,0 +1,227 @@
+// Copyright (c) 2006-2013, Andrey N. Sabelnikov, www.sabelnikov.net
+// All rights reserved.
+// 
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above copyright
+// notice, this list of conditions and the following disclaimer in the
+// documentation and/or other materials provided with the distribution.
+// * Neither the name of the Andrey N. Sabelnikov nor the
+// names of its contributors may be used to endorse or promote products
+// derived from this software without specific prior written permission.
+// 
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER  BE LIABLE FOR ANY
+// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+// 
+
+
+
+
+#ifndef _GZIP_ENCODING_H_
+#define _GZIP_ENCODING_H_
+#include "net/http_client_base.h"
+#include "zlib/zlib.h"
+//#include "http.h"
+
+
+namespace epee
+{
+namespace net_utils
+{
+
+
+
+	class content_encoding_gzip: public i_sub_handler
+	{
+	public:
+		/*! \brief
+		*  Function content_encoding_gzip : Constructor
+		*
+		*/
+		inline 
+		content_encoding_gzip(i_target_handler* powner_filter, bool is_deflate_mode = false):m_powner_filter(powner_filter), 
+			m_is_stream_ended(false), 
+			m_is_deflate_mode(is_deflate_mode),
+			m_is_first_update_in(true)
+		{
+			memset(&m_zstream_in, 0, sizeof(m_zstream_in));
+			memset(&m_zstream_out, 0, sizeof(m_zstream_out));
+			int ret = 0;
+			if(is_deflate_mode)
+			{
+				ret = inflateInit(&m_zstream_in);	
+				ret = deflateInit(&m_zstream_out, Z_DEFAULT_COMPRESSION);
+			}else
+			{
+				ret = inflateInit2(&m_zstream_in, 0x1F);
+				ret = deflateInit2(&m_zstream_out, Z_DEFAULT_COMPRESSION, Z_DEFLATED, 0x1F, 8, Z_DEFAULT_STRATEGY);
+			}	
+		}
+		/*! \brief
+		*  Function content_encoding_gzip : Destructor
+		*
+		*/
+		inline 
+		~content_encoding_gzip()
+		{
+			inflateEnd(& m_zstream_in );
+			deflateEnd(& m_zstream_out );
+		}
+		/*! \brief
+		*  Function update_in : Entry point for income data
+		*
+		*/
+		inline 
+		virtual bool update_in( std::string& piece_of_transfer)
+		{	
+
+			bool is_first_time_here = m_is_first_update_in;
+			m_is_first_update_in = false;
+
+			if(m_pre_decode.size())
+				m_pre_decode += piece_of_transfer;
+			else
+				m_pre_decode.swap(piece_of_transfer);
+			piece_of_transfer.clear();
+
+			std::string decode_summary_buff;
+
+			size_t	ungzip_size = m_pre_decode.size() * 0x30;
+			std::string current_decode_buff(ungzip_size, 'X');
+
+			//Here the cycle is introduced where we unpack the buffer, the cycle is required
+			//because of the case where if after unpacking the data will exceed the awaited size, we will not halt with error
+			bool continue_unpacking = true;
+			bool first_step = true;
+			while(m_pre_decode.size() && continue_unpacking)
+			{
+
+				//fill buffers
+				m_zstream_in.next_in = (Bytef*)m_pre_decode.data();
+				m_zstream_in.avail_in = (uInt)m_pre_decode.size();
+				m_zstream_in.next_out = (Bytef*)current_decode_buff.data();
+				m_zstream_in.avail_out = (uInt)ungzip_size;
+
+				int flag = Z_SYNC_FLUSH;
+				int ret = inflate(&m_zstream_in, flag);
+				CHECK_AND_ASSERT_MES(ret>=0 || m_zstream_in.avail_out ||m_is_deflate_mode, false, "content_encoding_gzip::update_in() Failed to inflate. err = " << ret);
+
+				if(Z_STREAM_END == ret)
+					m_is_stream_ended = true;
+				else if(Z_DATA_ERROR == ret && is_first_time_here && m_is_deflate_mode&& first_step)
+				{
+					// some servers (notably Apache with mod_deflate) don't generate zlib headers
+					// insert a dummy header and try again
+					static char dummy_head[2] =
+					{
+						0x8 + 0x7 * 0x10,
+						(((0x8 + 0x7 * 0x10) * 0x100 + 30) / 31 * 31) & 0xFF,
+					};
+					inflateReset(&m_zstream_in);
+					m_zstream_in.next_in = (Bytef*) dummy_head;
+					m_zstream_in.avail_in = sizeof(dummy_head);
+
+					ret = inflate(&m_zstream_in, Z_NO_FLUSH);
+					if (ret != Z_OK)
+					{
+						LOCAL_ASSERT(0);
+						m_pre_decode.swap(piece_of_transfer);
+						return false;
+					}
+					m_zstream_in.next_in = (Bytef*)m_pre_decode.data();
+					m_zstream_in.avail_in = (uInt)m_pre_decode.size();
+
+					ret = inflate(&m_zstream_in, Z_NO_FLUSH);
+					if (ret != Z_OK)
+					{
+						LOCAL_ASSERT(0);
+						m_pre_decode.swap(piece_of_transfer);
+						return false;
+					}
+				}
+
+
+				//leave only unpacked part in the output buffer to start with it the next time
+				m_pre_decode.erase(0, m_pre_decode.size()-m_zstream_in.avail_in);
+				//if decoder gave nothing to return, then everything is ahead, now simply break
+				if(ungzip_size == m_zstream_in.avail_out)
+					break;
+
+				//decode_buff currently stores data parts that were unpacked, fix this size
+				current_decode_buff.resize(ungzip_size - m_zstream_in.avail_out);
+				if(decode_summary_buff.size())
+					decode_summary_buff += current_decode_buff;
+				else
+					current_decode_buff.swap(decode_summary_buff);
+
+				current_decode_buff.resize(ungzip_size);
+				first_step = false;
+			}
+
+			//Process these data if required
+			bool res = true;
+
+			res = m_powner_filter->handle_target_data(decode_summary_buff);
+
+			return true;
+
+		}
+		/*! \brief
+		*  Function stop : Entry point for stop signal and flushing cached data buffer.
+		*
+		*/
+		inline 
+		virtual void stop(std::string& OUT collect_remains)
+		{
+		}
+	protected:
+	private:
+		/*! \brief
+		*	Pointer to parent HTTP-parser
+		*/
+		i_target_handler* m_powner_filter;
+		/*! \brief
+		*	ZLIB object for income stream
+		*/
+		z_stream    m_zstream_in;
+		/*! \brief
+		*	ZLIB object for outcome stream
+		*/
+		z_stream    m_zstream_out;
+		/*! \brief
+		*	Data that could not be unpacked immediately, left to wait for the next packet of data
+		*/
+		std::string m_pre_decode;
+		/*! \brief
+		*	The data are accumulated for a package in the buffer to send the web client
+		*/
+		std::string m_pre_encode;
+		/*! \brief
+		*	Signals that stream looks like ended
+		*/
+		bool		m_is_stream_ended;
+		/*! \brief
+		*	If this flag is set, income data is in HTTP-deflate mode
+		*/
+		bool		m_is_deflate_mode;
+		/*! \brief
+		*	Marks that it is a first data packet 
+		*/
+		bool		m_is_first_update_in;
+	};
+}
+}
+
+
+
+#endif //_GZIP_ENCODING_H_
--- a/contrib/epee/include/hex.h
+++ b/contrib/epee/include/hex.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2017-2022, The Monero Project
+// Copyright (c) 2017-2020, The Monero Project
 //
 // All rights reserved.
 //
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
luigi1111	1a9a984d26	Merge pull request #6845 `0473abf` link libzmq against libgssapi_krb5 if found (moneromooo-monero)	2020-09-25 18:19:47 -05:00
luigi1111	05405024c0	Merge pull request #6843 `c02d24f` build: prepare v0.17.0.1 (selsta)	2020-09-25 18:18:51 -05:00
luigi1111	d65f9a3064	Merge pull request #6842 `9e6187a` fix a couple bugs found by OSS-fuzz (moneromooo-monero)	2020-09-25 18:17:53 -05:00
luigi1111	d39f8237e0	Merge pull request #6835 `4846743` daemon: Windows - fix FAT32 warning, trailing backslash is required (xiphon)	2020-09-25 18:16:19 -05:00
moneromooo-monero	0473abf51d	link libzmq against libgssapi_krb5 if found	2020-09-25 14:38:12 +00:00
selsta	c02d24f838	build: prepare v0.17.0.1	2020-09-25 02:15:13 +02:00
moneromooo-monero	9e6187a736	fix a couple bugs found by OSS-fuzz - index out of bounds when importing outputs - accessing invalid CLSAG data	2020-09-24 15:33:40 +00:00