Merge bitcoin/bitcoin#23301: [0.20] Finalise v0.20.2

0e2c782163 release: bump RC to 0 (-final) (fanquake)

Pull request description:

  Bump to final. Release will be tagged shortly after.

ACKs for top commit:
  laanwj:
    ACK 0e2c782163

Tree-SHA512: 1864302cf3b2e444fe7172082ff80839fb2d519cf59fc0c76a5f87027aec5a2e3783a73b5916539cfb093905acb104cf2a9e2d79279d0c69a58c5660005cf1d4

.appveyor.yml

@@ -0,0 +1,65 @@
+version: '{branch}.{build}'
+skip_tags: true
+image: Visual Studio 2019
+configuration: Release
+platform: x64
+clone_depth: 5
+environment:
+  PATH: 'C:\Python37-x64;C:\Python37-x64\Scripts;%PATH%'
+  PYTHONUTF8: 1
+  QT_DOWNLOAD_URL: 'https://github.com/sipsorcery/qt_win_binary/releases/download/v1.6/Qt5.9.8_x64_static_vs2019.zip'
+  QT_DOWNLOAD_HASH: '9a8c6eb20967873785057fdcd329a657c7f922b0af08c5fde105cc597dd37e21'
+  QT_LOCAL_PATH: 'C:\Qt5.9.8_x64_static_vs2019'
+  VCPKG_INSTALL_PATH: 'C:\tools\vcpkg\installed'
+  VCPKG_COMMIT_ID: 'f3f329a048eaff759c1992c458f2e12351486bc7'
+install:
+# Disable zmq test for now since python zmq library on Windows would cause Access violation sometimes.
+# - cmd: pip install zmq
+# Powershell block below is to install the c++ dependencies via vcpkg. The pseudo code is:
+#    a. Checkout the vcpkg source (including port files) for the specific checkout and build the vcpkg binary,
+#    b. Install the missing packages.
+- ps: |
+      $env:PACKAGES = Get-Content -Path build_msvc\vcpkg-packages.txt
+      Write-Host "vcpkg installing packages: $env:PACKAGES"
+      cd c:\tools\vcpkg
+      $env:GIT_REDIRECT_STDERR = '2>&1' # git is writing non-errors to STDERR when doing git pull. Send to STDOUT instead.
+      git pull origin master > $null
+      git -c advice.detachedHead=false checkout $env:VCPKG_COMMIT_ID
+      .\bootstrap-vcpkg.bat > $null
+      Add-Content "C:\tools\vcpkg\triplets\$env:PLATFORM-windows-static.cmake" "set(VCPKG_BUILD_TYPE release)"
+      .\vcpkg install --triplet $env:PLATFORM-windows-static $env:PACKAGES.split() > $null
+      Write-Host "vcpkg packages installed successfully."
+      .\vcpkg integrate install
+      cd "$env:APPVEYOR_BUILD_FOLDER"
+before_build:
+# Powershell block below is to download and extract the Qt static libraries. The pseudo code is:
+#    a. Download the zip file with the prebuilt Qt static libraries.
+#    b. Check that the downloaded file matches the expected hash.
+#    c. Extract the zip file to the specific destination path expected by the msbuild projects.
+- ps: |
+      Write-Host "Downloading Qt binaries.";
+      Invoke-WebRequest -Uri $env:QT_DOWNLOAD_URL -Out qtdownload.zip;
+      Write-Host "Qt binaries successfully downloaded, checking hash against $env:QT_DOWNLOAD_HASH...";
+      if((Get-FileHash qtdownload.zip).Hash -eq $env:QT_DOWNLOAD_HASH) {
+        Expand-Archive qtdownload.zip -DestinationPath $env:QT_LOCAL_PATH;
+        Write-Host "Qt binary download matched the expected hash.";
+      }
+      else {
+        Write-Host "ERROR: Qt binary download did not match the expected hash.";
+        Exit-AppveyorBuild;
+      }
+- cmd: python build_msvc\msvc-autogen.py
+build_script:
+- cmd: msbuild /p:TrackFileAccess=false build_msvc\bitcoin.sln /m /v:q /nologo
+after_build:
+#- 7z a bitcoin-%APPVEYOR_BUILD_VERSION%.zip %APPVEYOR_BUILD_FOLDER%\build_msvc\%platform%\%configuration%\*.exe
+test_script:
+- cmd: src\test_bitcoin.exe -l test_suite
+- cmd: src\bench_bitcoin.exe -evals=1 -scaling=0 > NUL
+- ps:  python test\util\bitcoin-util-test.py
+- cmd: python test\util\rpcauth-test.py
+# Fee estimation test failing on appveyor with: WinError 10048] Only one usage of each socket address (protocol/network address/port) is normally permitted.
+- cmd: python test\functional\test_runner.py --ci --quiet --combinedlogslen=4000 --failfast --exclude feature_fee_estimation
+artifacts:
+#- path: bitcoin-%APPVEYOR_BUILD_VERSION%.zip
+deploy: off

.cirrus.yml

@@ -1,206 +1,23 @@
-env:  # Global defaults
-  CIRRUS_CLONE_DEPTH: 1
-  PACKAGE_MANAGER_INSTALL: "apt-get update && apt-get install -y"
-  MAKEJOBS: "-j10"
-  TEST_RUNNER_PORT_MIN: "14000"  # Must be larger than 12321, which is used for the http cache. See https://cirrus-ci.org/guide/writing-tasks/#http-cache
-  CI_FAILFAST_TEST_LEAVE_DANGLING: "1"  # Cirrus CI does not care about dangling processes and setting this variable avoids killing the CI script itself on error
-  CCACHE_MAXSIZE: "200M"
-  CCACHE_DIR: "/tmp/ccache_dir"
-  CCACHE_NOHASHDIR: "1"  # Debug info might contain a stale path if the build dir changes, but this is fine
-
-# https://cirrus-ci.org/guide/persistent-workers/
-#
-# It is possible to select a specific persistent worker by label. Refer to the
-# Cirrus CI docs for more details.
-#
-# Generally, a persistent worker must run Ubuntu 23.04+ or Debian 12+.
-# Specifically,
-# - apt-get is required due to PACKAGE_MANAGER_INSTALL
-# - podman-docker-4.1+ is required due to the use of `podman` when
-#   RESTART_CI_DOCKER_BEFORE_RUN is set and 4.1+ due to the bugfix in 4.1
-#   (https://github.com/bitcoin/bitcoin/pull/21652#issuecomment-1657098200)
-# - The ./ci/ depedencies (with cirrus-cli) should be installed:
-#
-#   ```
-#   apt update && apt install screen python3 bash podman-docker curl -y && curl -L -o cirrus "https://github.com/cirruslabs/cirrus-cli/releases/latest/download/cirrus-linux-$(dpkg --print-architecture)" && mv cirrus /usr/local/bin/cirrus && chmod +x /usr/local/bin/cirrus
-#   ```
-#
-# - There are no strict requirements on the hardware, because having less CPUs
-#   runs the same CI script (maybe slower). To avoid rare and intermittent OOM
-#   due to short memory usage spikes, it is recommended to add (and persist)
-#   swap:
-#
-#   ```
-#   fallocate -l 16G /swapfile_ci && chmod 600 /swapfile_ci && mkswap /swapfile_ci && swapon /swapfile_ci && ( echo '/swapfile_ci none swap sw 0 0' | tee -a /etc/fstab )
-#   ```
-#
-# - To register the persistent worker, open a `screen` session and run:
-#
-#   ```
-#   RESTART_CI_DOCKER_BEFORE_RUN=1 screen cirrus worker run --labels type=todo_fill_in_type --token todo_fill_in_token
-#   ```
-#
-# The following specific types should exist, with the following requirements:
-# - small: For an x86_64 machine, recommended to have 2 CPUs and 8 GB of memory.
-# - medium: For an x86_64 machine, recommended to have 4 CPUs and 16 GB of memory.
-# - mantic: For a machine running the Linux kernel shipped with exaclty Ubuntu Mantic 23.10. The machine is recommended to have 4 CPUs and 16 GB of memory.
-# - arm64: For an aarch64 machine, recommended to have 2 CPUs and 8 GB of memory.
-
-# https://cirrus-ci.org/guide/tips-and-tricks/#sharing-configuration-between-tasks
-filter_template: &FILTER_TEMPLATE
-  skip: $CIRRUS_REPO_FULL_NAME == "bitcoin-core/gui" && $CIRRUS_PR == ""  # No need to run on the read-only mirror, unless it is a PR. https://cirrus-ci.org/guide/writing-tasks/#conditional-task-execution
-  stateful: false  # https://cirrus-ci.org/guide/writing-tasks/#stateful-tasks
-
-base_template: &BASE_TEMPLATE
-  << : *FILTER_TEMPLATE
-  merge_base_script:
-    # Unconditionally install git (used in fingerprint_script).
-    - bash -c "$PACKAGE_MANAGER_INSTALL git"
-    - if [ "$CIRRUS_PR" = "" ]; then exit 0; fi
-    - git fetch --depth=1 $CIRRUS_REPO_CLONE_URL "pull/${CIRRUS_PR}/merge"
-    - git checkout FETCH_HEAD  # Use merged changes to detect silent merge conflicts
-                               # Also, the merge commit is used to lint COMMIT_RANGE="HEAD~..HEAD"
-
-main_template: &MAIN_TEMPLATE
-  timeout_in: 120m  # https://cirrus-ci.org/faq/#instance-timed-out
+task:
+  name: "x86_64 Linux  [GOAL: install]  [bionic]  [Using ./ci/ system]"
+  container:
+    image: ubuntu:18.04
+    cpu: 8
+    memory: 8G
+  timeout_in: 60m
+  env:
+    MAKEJOBS: "-j9"
+    DANGER_RUN_CI_ON_HOST: "1"
+    TEST_RUNNER_PORT_MIN: "14000"  # Must be larger than 12321, which is used for the http cache. See https://cirrus-ci.org/guide/writing-tasks/#http-cache
+    CCACHE_SIZE: "200M"
+    CCACHE_DIR: "/tmp/ccache_dir"
+  ccache_cache:
+    folder: "/tmp/ccache_dir"
+  depends_built_cache:
+    folder: "/tmp/cirrus-ci-build/depends/built"
+  install_script:
+    - apt-get update
+    - apt-get -y install git bash ccache
+    - ccache --max-size=${CCACHE_SIZE}
   ci_script:
     - ./ci/test_run_all.sh
-
-global_task_template: &GLOBAL_TASK_TEMPLATE
-  << : *BASE_TEMPLATE
-  << : *MAIN_TEMPLATE
-
-compute_credits_template: &CREDITS_TEMPLATE
-  # https://cirrus-ci.org/pricing/#compute-credits
-  # Only use credits for pull requests to the main repo
-  use_compute_credits: $CIRRUS_REPO_FULL_NAME == 'bitcoin/bitcoin' && $CIRRUS_PR != ""
-
-task:
-  name: 'lint'
-  << : *BASE_TEMPLATE
-  container:
-    image: debian:bookworm
-    cpu: 1
-    memory: 1G
-  # For faster CI feedback, immediately schedule the linters
-  << : *CREDITS_TEMPLATE
-  python_cache:
-    folder: "/python_build"
-    fingerprint_script: cat .python-version /etc/os-release
-  unshallow_script:
-    - git fetch --unshallow --no-tags
-  lint_script:
-    - ./ci/lint_run_all.sh
-
-task:
-  name: 'tidy'
-  << : *GLOBAL_TASK_TEMPLATE
-  persistent_worker:
-    labels:
-      type: medium
-  env:
-    FILE_ENV: "./ci/test/00_setup_env_native_tidy.sh"
-
-task:
-  name: 'ARM, unit tests, no functional tests'
-  << : *GLOBAL_TASK_TEMPLATE
-  persistent_worker:
-    labels:
-      type: arm64  # Use arm64 worker to sidestep qemu and avoid a slow CI: https://github.com/bitcoin/bitcoin/pull/28087#issuecomment-1649399453
-  env:
-    FILE_ENV: "./ci/test/00_setup_env_arm.sh"
-
-task:
-  name: 'Win64, unit tests, no gui tests, no boost::process, no functional tests'
-  << : *GLOBAL_TASK_TEMPLATE
-  persistent_worker:
-    labels:
-      type: small
-  env:
-    FILE_ENV: "./ci/test/00_setup_env_win64.sh"
-
-task:
-  name: '32-bit CentOS, dash, gui'
-  << : *GLOBAL_TASK_TEMPLATE
-  persistent_worker:
-    labels:
-      type: small
-  env:
-    FILE_ENV: "./ci/test/00_setup_env_i686_centos.sh"
-
-task:
-  name: 'previous releases, qt5 dev package and depends packages, DEBUG'
-  << : *GLOBAL_TASK_TEMPLATE
-  persistent_worker:
-    labels:
-      type: small
-  env:
-    FILE_ENV: "./ci/test/00_setup_env_native_qt5.sh"
-
-task:
-  name: 'TSan, depends, gui'
-  << : *GLOBAL_TASK_TEMPLATE
-  persistent_worker:
-    labels:
-      type: medium
-  env:
-    FILE_ENV: "./ci/test/00_setup_env_native_tsan.sh"
-
-task:
-  name: 'MSan, depends'
-  << : *GLOBAL_TASK_TEMPLATE
-  persistent_worker:
-    labels:
-      type: small
-  timeout_in: 300m  # Use longer timeout for the *rare* case where a full build (llvm + msan + depends + ...) needs to be done.
-  env:
-    FILE_ENV: "./ci/test/00_setup_env_native_msan.sh"
-
-task:
-  name: 'ASan + LSan + UBSan + integer, no depends, USDT'
-  enable_bpfcc_script:
-    # In the image build step, no external environment variables are available,
-    # so any settings will need to be written to the settings env file:
-    - sed -i "s|\${CIRRUS_CI}|true|g" ./ci/test/00_setup_env_native_asan.sh
-  << : *GLOBAL_TASK_TEMPLATE
-  persistent_worker:
-    labels:
-      type: mantic  # Must use this specific worker (needed for USDT functional tests)
-  env:
-    FILE_ENV: "./ci/test/00_setup_env_native_asan.sh"
-
-task:
-  name: 'fuzzer,address,undefined,integer, no depends'
-  << : *GLOBAL_TASK_TEMPLATE
-  persistent_worker:
-    labels:
-      type: medium
-  env:
-    FILE_ENV: "./ci/test/00_setup_env_native_fuzz.sh"
-
-task:
-  name: 'multiprocess, i686, DEBUG'
-  << : *GLOBAL_TASK_TEMPLATE
-  persistent_worker:
-    labels:
-      type: medium
-  env:
-    FILE_ENV: "./ci/test/00_setup_env_i686_multiprocess.sh"
-
-task:
-  name: 'no wallet, libbitcoinkernel'
-  << : *GLOBAL_TASK_TEMPLATE
-  persistent_worker:
-    labels:
-      type: small
-  env:
-    FILE_ENV: "./ci/test/00_setup_env_native_nowallet_libbitcoinkernel.sh"
-
-task:
-  name: 'macOS-cross 11.0, gui, no tests'
-  << : *GLOBAL_TASK_TEMPLATE
-  persistent_worker:
-    labels:
-      type: small
-  env:
-    FILE_ENV: "./ci/test/00_setup_env_mac.sh"

.editorconfig

@@ -1,26 +0,0 @@
-# This is the top-most EditorConfig file.
-root = true
-
-# For all files.
-[*]
-charset = utf-8
-end_of_line = lf
-indent_style = space
-insert_final_newline = true
-trim_trailing_whitespace = true
-
-# Source code files
-[*.{h,cpp,py,sh}]
-indent_size = 4
-
-# .cirrus.yml, .fuzzbuzz.yml, etc.
-[*.yml]
-indent_size = 2
-
-# Makefiles
-[{*.am,Makefile.*.include}]
-indent_style = tab
-
-# Autoconf scripts
-[configure.ac]
-indent_size = 2

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,23 @@
+<!-- This issue tracker is only for technical issues related to Bitcoin Core.
+
+General bitcoin questions and/or support requests are best directed to the Bitcoin StackExchange at https://bitcoin.stackexchange.com.
+
+For reporting security issues, please read instructions at https://bitcoincore.org/en/contact/.
+
+If the node is "stuck" during sync or giving "block checksum mismatch" errors, please ensure your hardware is stable by running memtest and observe CPU temperature with a load-test tool such as linpack before creating an issue! -->
+
+<!-- Describe the issue -->
+<!--- What behavior did you expect? -->
+
+<!--- What was the actual behavior (provide screenshots if the issue is GUI-related)? -->
+
+<!--- How reliably can you reproduce the issue, what are the steps to do so? -->
+
+<!-- What version of Bitcoin Core are you using, where did you get it (website, self-compiled, etc)? -->
+
+<!-- What type of machine are you observing the error on (OS/CPU and disk type)? -->
+
+<!-- GUI-related issue? What is your operating system and its version? If Linux, what is your desktop environment and graphical shell? -->
+
+<!-- Any extra information that might be useful in the debugging process. -->
+<!--- This is normally the contents of a `debug.log` or `config.log` file. Raw text or a link to a pastebin type site are preferred. -->

.github/ISSUE_TEMPLATE/bug.yml

@@ -1,93 +0,0 @@
-name: Bug report
-description: Submit a new bug report.
-labels: [bug]
-body:
-  - type: markdown
-    attributes:
-      value: |
-        ## This issue tracker is only for technical issues related to Bitcoin Core.
-
-        * General bitcoin questions and/or support requests should use Bitcoin StackExchange at https://bitcoin.stackexchange.com.
-        * For reporting security issues, please read instructions at https://bitcoincore.org/en/contact/.
-        * If the node is "stuck" during sync or giving "block checksum mismatch" errors, please ensure your hardware is stable by running `memtest` and observe CPU temperature with a load-test tool such as `linpack` before creating an issue.
-
-        ----
-  - type: checkboxes
-    attributes:
-      label: Is there an existing issue for this?
-      description: Please search to see if an issue already exists for the bug you encountered.
-      options:
-      - label: I have searched the existing issues
-        required: true
-  - type: textarea
-    id: current-behaviour
-    attributes:
-      label: Current behaviour
-      description: Tell us what went wrong
-    validations:
-      required: true
-  - type: textarea
-    id: expected-behaviour
-    attributes:
-      label: Expected behaviour
-      description: Tell us what you expected to happen
-    validations:
-      required: true
-  - type: textarea
-    id: reproduction-steps
-    attributes:
-      label: Steps to reproduce
-      description: |
-        Tell us how to reproduce your bug. Please attach related screenshots if necessary.
-        * Run-time or compile-time configuration options
-        * Actions taken
-    validations:
-      required: true
-  - type: textarea
-    id: logs
-    attributes:
-      label: Relevant log output
-      description: |
-        Please copy and paste any relevant log output or attach a debug log file.
-
-        You can find the debug.log in your [data dir.](https://github.com/bitcoin/bitcoin/blob/master/doc/files.md#data-directory-location)
-
-        Please be aware that the debug log might contain personally identifying information.
-    validations:
-      required: false
-  - type: dropdown
-    attributes:
-      label: How did you obtain Bitcoin Core
-      multiple: false
-      options:
-        - Compiled from source
-        - Pre-built binaries
-        - Package manager
-        - Other
-    validations:
-      required: true
-  - type: input
-    id: core-version
-    attributes:
-      label: What version of Bitcoin Core are you using?
-      description: Run `bitcoind --version` or in Bitcoin-QT use `Help > About Bitcoin Core`
-      placeholder: e.g. v24.0.1 or master@e1bf547
-    validations:
-      required: true
-  - type: input
-    id: os
-    attributes:
-      label: Operating system and version
-      placeholder: e.g. "MacOS Ventura 13.2" or "Ubuntu 22.04 LTS"
-    validations:
-      required: true
-  - type: textarea
-    id: machine-specs
-    attributes:
-      label: Machine specifications
-      description: |
-        What are the specifications of the host machine?
-        e.g. OS/CPU and disk type, network connectivity
-    validations:
-      required: false
-

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,41 @@
+---
+name: Bug report
+about: Create a report to help us improve (use this for suspected bugs only, if not sure, open a regular issue below)
+title: ''
+labels: Bug
+assignees: ''
+
+---
+
+<!-- This issue tracker is only for technical issues related to Bitcoin Core.
+
+General bitcoin questions and/or support requests are best directed to the Bitcoin StackExchange at https://bitcoin.stackexchange.com.
+
+For reporting security issues, please read instructions at https://bitcoincore.org/en/contact/.
+
+If the node is "stuck" during sync or giving "block checksum mismatch" errors, please ensure your hardware is stable by running memtest and observe CPU temperature with a load-test tool such as linpack before creating an issue! -->
+
+<!-- Describe the issue -->
+
+**Expected behavior**
+
+<!--- What behavior did you expect? -->
+
+**Actual behavior**
+
+<!--- What was the actual behavior (provide screenshots if the issue is GUI-related)? -->
+
+**To reproduce**
+
+<!--- How reliably can you reproduce the issue, what are the steps to do so? -->
+
+**System information**
+
+<!-- What version of Bitcoin Core are you using, where did you get it (website, self-compiled, etc)? -->
+
+<!-- What type of machine are you observing the error on (OS/CPU and disk type)? -->
+
+<!-- GUI-related issue? What is your operating system and its version? If Linux, what is your desktop environment and graphical shell? -->
+
+<!-- Any extra information that might be useful in the debugging process. -->
+<!--- This is normally the contents of a `debug.log` or `config.log` file. Raw text or a link to a pastebin type site are preferred. -->

.github/ISSUE_TEMPLATE/config.yml

@@ -1,8 +0,0 @@
-blank_issues_enabled: true
-contact_links:
-  - name: Bitcoin Core Security Policy
-    url: https://github.com/bitcoin/bitcoin/blob/master/SECURITY.md
-    about: View security policy
-  - name: Bitcoin Core Developers
-    url: https://bitcoincore.org
-    about: Bitcoin Core homepage

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: Feature
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+<!-- A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] -->
+
+**Describe the solution you'd like**
+<!-- A clear and concise description of what you want to happen. -->
+
+**Describe alternatives you've considered**
+<!-- A clear and concise description of any alternative solutions or features you've considered. -->
+
+**Additional context**
+<!-- Add any other context or screenshots about the feature request here. -->

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -1,36 +0,0 @@
-name: Feature Request
-description: Suggest an idea for this project.
-labels: [Feature]
-body:
-  - type: textarea
-    id: feature
-    attributes:
-      label: Please describe the feature you'd like to see added.
-      description: Attach screenshots or logs if applicable.
-    validations:
-      required: true
-  - type: textarea
-    id: related-problem
-    attributes:
-      label: Is your feature related to a problem, if so please describe it.
-      description: Attach screenshots or logs if applicable.
-    validations:
-      required: false
-  - type: textarea
-    id: solution
-    attributes:
-      label: Describe the solution you'd like
-    validations:
-      required: false
-  - type: textarea
-    id: alternatives
-    attributes:
-      label: Describe any alternatives you've considered
-    validations:
-      required: false
-  - type: textarea
-    id: additional-context
-    attributes:
-      label: Please leave any additional context
-    validations:
-      required: false

.github/ISSUE_TEMPLATE/good_first_issue.md

@@ -0,0 +1,21 @@
+---
+name: Good first issue
+about: '(Regular devs only): Suggest a new good first issue'
+title: ''
+labels: good first issue
+assignees: ''
+
+---
+
+
+#### Useful skills:
+
+<!-- (For example, “C++11 std::thread”, “Qt5 GUI and async GUI design” or “basic understanding of Bitcoin mining and the Bitcoin Core RPC interface”.) -->
+
+#### Want to work on this issue?
+
+The purpose of the `good first issue` label is to highlight which issues are suitable for a new contributor without a deep understanding of the codebase.
+
+You do not need to request permission to start working on this. You are encouraged to comment on the issue if you are planning to work on it. This will help other contributors monitor which issues are actively being addressed and is also an effective way to request assistance if and when you need it.
+
+For guidance on contributing, please read [CONTRIBUTING.md](https://github.com/bitcoin/bitcoin/blob/master/CONTRIBUTING.md) before opening your pull request.

.github/ISSUE_TEMPLATE/good_first_issue.yml

@@ -1,44 +0,0 @@
-name: Good First Issue
-description: (Regular devs only) Suggest a new good first issue
-labels: [good first issue]
-body:
-  - type: markdown
-    attributes:
-      value: |
-        Please add the label "good first issue" manually before or after opening
-
-        A good first issue is an uncontroversial issue, that has a relatively unique and obvious solution
-
-        Motivate the issue and explain the solution briefly
-  - type: textarea
-    id: motivation
-    attributes:
-      label: Motivation
-      description: Motivate the issue
-    validations:
-      required: true
-  - type: textarea
-    id: solution
-    attributes:
-      label: Possible solution
-      description: Describe a possible solution
-    validations:
-      required: false
-  - type: textarea
-    id: useful-skills
-    attributes:
-      label: Useful Skills
-      description: For example, “`std::thread`”, “Qt5 GUI and async GUI design” or “basic understanding of Bitcoin mining and the Bitcoin Core RPC interface”.
-      value: |
-        * Compiling Bitcoin Core from source
-        * Running the C++ unit tests and the Python functional tests
-        * ...
-  - type: textarea
-    attributes:
-      label: Guidance for new contributors
-      description: Please leave this to automatically add the footer for new contributors
-      value: |
-        Want to work on this issue?
-
-        For guidance on contributing, please read [CONTRIBUTING.md](https://github.com/bitcoin/bitcoin/blob/master/CONTRIBUTING.md) before opening your pull request.
-

.github/ISSUE_TEMPLATE/gui_issue.yml

@@ -1,18 +0,0 @@
-name: Issue or feature request related to the GUI
-description: Any report, issue or feature request related to the GUI
-labels: [GUI]
-body:
-- type: checkboxes
-  id: acknowledgement
-  attributes:
-    label: Issues, reports or feature requests related to the GUI should be opened directly on the GUI repo
-    description: https://github.com/bitcoin-core/gui/issues/
-    options:
-      - label: I still think this issue should be opened here
-        required: true
-- type: textarea
-  id: gui-request
-  attributes:
-    label: Report
-  validations:
-    required: true

.github/PULL_REQUEST_TEMPLATE.md

@@ -3,10 +3,6 @@
 
 Pull requests without a rationale and clear improvement may be closed
 immediately.
-
-GUI-related pull requests should be opened against
-https://github.com/bitcoin-core/gui
-first. See CONTRIBUTING.md
 -->
 
 <!--

.github/workflows/ci.yml

@@ -1,337 +0,0 @@
-# Copyright (c) 2023 The Bitcoin Core developers
-# Distributed under the MIT software license, see the accompanying
-# file COPYING or http://www.opensource.org/licenses/mit-license.php.
-
-name: CI
-on:
-  # See: https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request.
-  pull_request:
-  # See: https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#push.
-  push:
-    branches:
-      - '**'
-    tags-ignore:
-      - '**'
-
-concurrency:
-  group: ${{ github.event_name != 'pull_request' && github.run_id || github.ref }}
-  cancel-in-progress: true
-
-env:
-  DANGER_RUN_CI_ON_HOST: 1
-  CI_FAILFAST_TEST_LEAVE_DANGLING: 1  # GHA does not care about dangling processes and setting this variable avoids killing the CI script itself on error
-  MAKEJOBS: '-j10'
-
-jobs:
-  test-each-commit:
-    name: 'test each commit'
-    runs-on: ubuntu-22.04
-    if: github.event_name == 'pull_request' && github.event.pull_request.commits != 1
-    timeout-minutes: 360  # Use maximum time, see https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idtimeout-minutes. Assuming a worst case time of 1 hour per commit, this leads to a --max-count=6 below.
-    env:
-      MAX_COUNT: 6
-    steps:
-      - name: Determine fetch depth
-        run: echo "FETCH_DEPTH=$((${{ github.event.pull_request.commits }} + 2))" >> "$GITHUB_ENV"
-      - uses: actions/checkout@v4
-        with:
-          ref: ${{ github.event.pull_request.head.sha }}
-          fetch-depth: ${{ env.FETCH_DEPTH }}
-      - name: Determine commit range
-        run: |
-          # Checkout HEAD~ and find the test base commit
-          # Checkout HEAD~ because it would be wasteful to rerun tests on the PR
-          # head commit that are already run by other jobs.
-          git checkout HEAD~
-          # Figure out test base commit by listing ancestors of HEAD, excluding
-          # ancestors of the most recent merge commit, limiting the list to the
-          # newest MAX_COUNT ancestors, ordering it from oldest to newest, and
-          # taking the first one.
-          #
-          # If the branch contains up to MAX_COUNT ancestor commits after the
-          # most recent merge commit, all of those commits will be tested. If it
-          # contains more, only the most recent MAX_COUNT commits will be
-          # tested.
-          #
-          # In the command below, the ^@ suffix is used to refer to all parents
-          # of the merge commit as described in:
-          # https://git-scm.com/docs/git-rev-parse#_other_rev_parent_shorthand_notations
-          # and the ^ prefix is used to exclude these parents and all their
-          # ancestors from the rev-list output as described in:
-          # https://git-scm.com/docs/git-rev-list
-          echo "TEST_BASE=$(git rev-list -n$((${{ env.MAX_COUNT }} + 1)) --reverse HEAD ^$(git rev-list -n1 --merges HEAD)^@ | head -1)" >> "$GITHUB_ENV"
-      - run: |
-          sudo apt-get update
-          sudo apt-get install clang ccache build-essential libtool autotools-dev automake pkg-config bsdmainutils python3-zmq libevent-dev libboost-dev libsqlite3-dev libdb++-dev systemtap-sdt-dev libminiupnpc-dev libnatpmp-dev libqt5gui5 libqt5core5a libqt5dbus5 qttools5-dev qttools5-dev-tools qtwayland5 libqrencode-dev -y
-      - name: Compile and run tests
-        run: |
-          # Run tests on commits after the last merge commit and before the PR head commit
-          # Use clang++, because it is a bit faster and uses less memory than g++
-          git rebase --exec "echo Running test-one-commit on \$( git log -1 ) && ./autogen.sh && CC=clang CXX=clang++ ./configure && make clean && make -j $(nproc) check && ./test/functional/test_runner.py -j $(( $(nproc) * 2 ))" ${{ env.TEST_BASE }}
-
-  macos-native-x86_64:
-    name: 'macOS 13 native, x86_64, no depends, sqlite only, gui'
-    # Use latest image, but hardcode version to avoid silent upgrades (and breaks).
-    # See: https://github.com/actions/runner-images#available-images.
-    runs-on: macos-13  # Use M1 once available https://github.com/github/roadmap/issues/528
-
-    # No need to run on the read-only mirror, unless it is a PR.
-    if: github.repository != 'bitcoin-core/gui' || github.event_name == 'pull_request'
-
-    timeout-minutes: 120
-
-    env:
-      FILE_ENV: './ci/test/00_setup_env_mac_native.sh'
-      BASE_ROOT_DIR: ${{ github.workspace }}
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Clang version
-        run: clang --version
-
-      - name: Install Homebrew packages
-        run: brew install automake libtool pkg-config gnu-getopt ccache boost libevent miniupnpc libnatpmp zeromq qt@5 qrencode
-
-      - name: Set Ccache directory
-        run: echo "CCACHE_DIR=${RUNNER_TEMP}/ccache_dir" >> "$GITHUB_ENV"
-
-      - name: Restore Ccache cache
-        id: ccache-cache
-        uses: actions/cache/restore@v3
-        with:
-          path: ${{ env.CCACHE_DIR }}
-          key: ${{ github.job }}-ccache-${{ github.run_id }}
-          restore-keys: ${{ github.job }}-ccache-
-
-      - name: CI script
-        run: ./ci/test_run_all.sh
-
-      - name: Save Ccache cache
-        uses: actions/cache/save@v3
-        if: github.event_name != 'pull_request' && steps.ccache-cache.outputs.cache-hit != 'true'
-        with:
-          path: ${{ env.CCACHE_DIR }}
-          # https://github.com/actions/cache/blob/main/tips-and-workarounds.md#update-a-cache
-          key: ${{ github.job }}-ccache-${{ github.run_id }}
-
-  win64-native:
-    name: 'Win64 native, VS 2022'
-    # Use latest image, but hardcode version to avoid silent upgrades (and breaks).
-    # See: https://github.com/actions/runner-images#available-images.
-    runs-on: windows-2022
-
-    # No need to run on the read-only mirror, unless it is a PR.
-    if: github.repository != 'bitcoin-core/gui' || github.event_name == 'pull_request'
-
-    env:
-      CCACHE_MAXSIZE: '200M'
-      CI_CCACHE_VERSION: '4.7.5'
-      CI_QT_CONF: '-release -silent -opensource -confirm-license -opengl desktop -static -static-runtime -mp -qt-zlib -qt-pcre -qt-libpng -nomake examples -nomake tests -nomake tools -no-angle -no-dbus -no-gif -no-gtk -no-ico -no-icu -no-libjpeg -no-libudev -no-sql-sqlite -no-sql-odbc -no-sqlite -no-vulkan -skip qt3d -skip qtactiveqt -skip qtandroidextras -skip qtcharts -skip qtconnectivity -skip qtdatavis3d -skip qtdeclarative -skip doc -skip qtdoc -skip qtgamepad -skip qtgraphicaleffects -skip qtimageformats -skip qtlocation -skip qtlottie -skip qtmacextras -skip qtmultimedia -skip qtnetworkauth -skip qtpurchasing -skip qtquick3d -skip qtquickcontrols -skip qtquickcontrols2 -skip qtquicktimeline -skip qtremoteobjects -skip qtscript -skip qtscxml -skip qtsensors -skip qtserialbus -skip qtserialport -skip qtspeech -skip qtsvg -skip qtvirtualkeyboard -skip qtwayland -skip qtwebchannel -skip qtwebengine -skip qtwebglplugin -skip qtwebsockets -skip qtwebview -skip qtx11extras -skip qtxmlpatterns -no-openssl -no-feature-bearermanagement -no-feature-printdialog -no-feature-printer -no-feature-printpreviewdialog -no-feature-printpreviewwidget -no-feature-sql -no-feature-sqlmodel -no-feature-textbrowser -no-feature-textmarkdownwriter -no-feature-textodfwriter -no-feature-xml'
-      CI_QT_DIR: 'qt-everywhere-src-5.15.10'
-      CI_QT_URL: 'https://download.qt.io/official_releases/qt/5.15/5.15.10/single/qt-everywhere-opensource-src-5.15.10.zip'
-      PYTHONUTF8: 1
-      TEST_RUNNER_TIMEOUT_FACTOR: 40
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Fix Visual Studio installation
-        # Avoid toolset ambiguity that MSVC can't handle.
-        run: |
-          Set-Location "C:\Program Files (x86)\Microsoft Visual Studio\Installer\"
-          $InstallPath = "C:\Program Files\Microsoft Visual Studio\2022\Enterprise"
-          $componentsToRemove= @(
-            "Microsoft.VisualStudio.Component.VC.14.37.17.7.ARM.Spectre"
-            "Microsoft.VisualStudio.Component.VC.14.37.17.7.ARM"
-            "Microsoft.VisualStudio.Component.VC.14.37.17.7.ARM64.Spectre"
-            "Microsoft.VisualStudio.Component.VC.14.37.17.7.ARM64"
-            "Microsoft.VisualStudio.Component.VC.14.37.17.7.ATL.ARM.Spectre"
-            "Microsoft.VisualStudio.Component.VC.14.37.17.7.ATL.ARM"
-            "Microsoft.VisualStudio.Component.VC.14.37.17.7.ATL.ARM64.Spectre"
-            "Microsoft.VisualStudio.Component.VC.14.37.17.7.ATL.ARM64"
-            "Microsoft.VisualStudio.Component.VC.14.37.17.7.ATL.Spectre"
-            "Microsoft.VisualStudio.Component.VC.14.37.17.7.ATL"
-            "Microsoft.VisualStudio.Component.VC.14.37.17.7.MFC.ARM.Spectre"
-            "Microsoft.VisualStudio.Component.VC.14.37.17.7.MFC.ARM"
-            "Microsoft.VisualStudio.Component.VC.14.37.17.7.MFC.ARM64.Spectre"
-            "Microsoft.VisualStudio.Component.VC.14.37.17.7.MFC.ARM64"
-            "Microsoft.VisualStudio.Component.VC.14.37.17.7.MFC.Spectre"
-            "Microsoft.VisualStudio.Component.VC.14.37.17.7.MFC"
-            "Microsoft.VisualStudio.Component.VC.14.37.17.7.x86.x64.Spectre"
-            "Microsoft.VisualStudio.Component.VC.14.37.17.7.x86.x64"
-            "Microsoft.VisualStudio.Component.VC.14.38.17.8.ARM"
-            "Microsoft.VisualStudio.Component.VC.14.38.17.8.ARM.Spectre"
-            "Microsoft.VisualStudio.Component.VC.14.38.17.8.ARM64"
-            "Microsoft.VisualStudio.Component.VC.14.38.17.8.ARM64.Spectre"
-            "Microsoft.VisualStudio.Component.VC.14.38.17.8.ATL"
-            "Microsoft.VisualStudio.Component.VC.14.38.17.8.ATL.ARM"
-            "Microsoft.VisualStudio.Component.VC.14.38.17.8.ATL.ARM.Spectre"
-            "Microsoft.VisualStudio.Component.VC.14.38.17.8.ATL.ARM64"
-            "Microsoft.VisualStudio.Component.VC.14.38.17.8.ATL.ARM64.Spectre"
-            "Microsoft.VisualStudio.Component.VC.14.38.17.8.ATL.Spectre"
-            "Microsoft.VisualStudio.Component.VC.14.38.17.8.MFC"
-            "Microsoft.VisualStudio.Component.VC.14.38.17.8.MFC.ARM"
-            "Microsoft.VisualStudio.Component.VC.14.38.17.8.MFC.ARM.Spectre"
-            "Microsoft.VisualStudio.Component.VC.14.38.17.8.MFC.ARM64"
-            "Microsoft.VisualStudio.Component.VC.14.38.17.8.MFC.ARM64.Spectre"
-            "Microsoft.VisualStudio.Component.VC.14.38.17.8.MFC.Spectre"
-            "Microsoft.VisualStudio.Component.VC.14.38.17.8.x86.x64"
-            "Microsoft.VisualStudio.Component.VC.14.38.17.8.x86.x64.Spectre"
-          )
-          [string]$workloadArgs = $componentsToRemove | ForEach-Object {" --remove " +  $_}
-          $Arguments = ('/c', "vs_installer.exe", 'modify', '--installPath', "`"$InstallPath`"",$workloadArgs, '--quiet', '--norestart', '--nocache')
-          # should be run twice
-          $process = Start-Process -FilePath cmd.exe -ArgumentList $Arguments -Wait -PassThru -WindowStyle Hidden
-          $process = Start-Process -FilePath cmd.exe -ArgumentList $Arguments -Wait -PassThru -WindowStyle Hidden
-
-      - name: Configure Developer Command Prompt for Microsoft Visual C++
-        # Using microsoft/setup-msbuild is not enough.
-        uses: ilammy/msvc-dev-cmd@v1
-        with:
-          arch: x64
-
-      - name: Check MSBuild and Qt
-        run: |
-          msbuild -version | Out-File -FilePath "$env:GITHUB_WORKSPACE\msbuild_version"
-          Get-Content -Path "$env:GITHUB_WORKSPACE\msbuild_version"
-          $env:CI_QT_URL | Out-File -FilePath "$env:GITHUB_WORKSPACE\qt_url"
-          $env:CI_QT_CONF | Out-File -FilePath "$env:GITHUB_WORKSPACE\qt_conf"
-
-      - name: Restore static Qt cache
-        id: static-qt-cache
-        uses: actions/cache/restore@v3
-        with:
-          path: C:\Qt_static
-          key: ${{ github.job }}-static-qt-${{ hashFiles('msbuild_version', 'qt_url', 'qt_conf') }}
-
-      - name: Build static Qt. Download
-        if: steps.static-qt-cache.outputs.cache-hit != 'true'
-        shell: cmd
-        run: |
-          curl --location --output C:\qt-src.zip %CI_QT_URL%
-          choco install --yes --no-progress jom
-
-      - name: Build static Qt. Expand source archive
-        if: steps.static-qt-cache.outputs.cache-hit != 'true'
-        shell: cmd
-        run: tar -xf C:\qt-src.zip -C C:\
-
-      - name: Build static Qt. Create build directory
-        if: steps.static-qt-cache.outputs.cache-hit != 'true'
-        run: |
-          Rename-Item -Path "C:\$env:CI_QT_DIR" -NewName "C:\qt-src"
-          New-Item -ItemType Directory -Path "C:\qt-src\build"
-
-      - name: Build static Qt. Configure
-        if: steps.static-qt-cache.outputs.cache-hit != 'true'
-        working-directory: C:\qt-src\build
-        shell: cmd
-        run: ..\configure %CI_QT_CONF% -prefix C:\Qt_static
-
-      - name: Build static Qt. Build
-        if: steps.static-qt-cache.outputs.cache-hit != 'true'
-        working-directory: C:\qt-src\build
-        shell: cmd
-        run: jom
-
-      - name: Build static Qt. Install
-        if: steps.static-qt-cache.outputs.cache-hit != 'true'
-        working-directory: C:\qt-src\build
-        shell: cmd
-        run: jom install
-
-      - name: Save static Qt cache
-        if: steps.static-qt-cache.outputs.cache-hit != 'true'
-        uses: actions/cache/save@v3
-        with:
-          path: C:\Qt_static
-          key: ${{ github.job }}-static-qt-${{ hashFiles('msbuild_version', 'qt_url', 'qt_conf') }}
-
-      - name: Ccache installation cache
-        id: ccache-installation-cache
-        uses: actions/cache@v3
-        with:
-          path: |
-            C:\ProgramData\chocolatey\lib\ccache
-            C:\ProgramData\chocolatey\bin\ccache.exe
-            C:\ccache\cl.exe
-          key: ${{ github.job }}-ccache-installation-${{ env.CI_CCACHE_VERSION }}
-
-      - name: Install Ccache
-        if: steps.ccache-installation-cache.outputs.cache-hit != 'true'
-        run: |
-          choco install --yes --no-progress ccache --version=$env:CI_CCACHE_VERSION
-          New-Item -ItemType Directory -Path "C:\ccache"
-          Copy-Item -Path "$env:ChocolateyInstall\lib\ccache\tools\ccache-$env:CI_CCACHE_VERSION-windows-x86_64\ccache.exe" -Destination "C:\ccache\cl.exe"
-
-      - name: Restore Ccache cache
-        id: ccache-cache
-        uses: actions/cache/restore@v3
-        with:
-          path: ~/AppData/Local/ccache
-          key: ${{ github.job }}-ccache-${{ github.run_id }}
-          restore-keys: ${{ github.job }}-ccache-
-
-      - name: Using vcpkg with MSBuild
-        run: |
-          Set-Location "$env:VCPKG_INSTALLATION_ROOT"
-          Add-Content -Path "triplets\x64-windows-static.cmake" -Value "set(VCPKG_BUILD_TYPE release)"
-          vcpkg --vcpkg-root "$env:VCPKG_INSTALLATION_ROOT" integrate install
-          git rev-parse HEAD | Out-File -FilePath "$env:GITHUB_WORKSPACE\vcpkg_commit"
-          Get-Content -Path "$env:GITHUB_WORKSPACE\vcpkg_commit"
-
-      - name: vcpkg tools cache
-        uses: actions/cache@v3
-        with:
-          path: C:/vcpkg/downloads/tools
-          key: ${{ github.job }}-vcpkg-tools
-
-      - name: vcpkg binary cache
-        uses: actions/cache@v3
-        with:
-          path: ~/AppData/Local/vcpkg/archives
-          key: ${{ github.job }}-vcpkg-binary-${{ hashFiles('vcpkg_commit', 'msbuild_version', 'build_msvc/vcpkg.json') }}
-
-      - name: Generate project files
-        run: py -3 build_msvc\msvc-autogen.py
-
-      - name: Build
-        shell: cmd
-        run: |
-          ccache --zero-stats
-          msbuild build_msvc\bitcoin.sln -property:CLToolPath=C:\ccache;CLToolExe=cl.exe;UseMultiToolTask=true;Configuration=Release -maxCpuCount -verbosity:minimal -noLogo
-
-      - name: Ccache stats
-        run: ccache --show-stats
-
-      - name: Save Ccache cache
-        uses: actions/cache/save@v3
-        if: github.event_name != 'pull_request' && steps.ccache-cache.outputs.cache-hit != 'true'
-        with:
-          path: ~/AppData/Local/ccache
-          # https://github.com/actions/cache/blob/main/tips-and-workarounds.md#update-a-cache
-          key: ${{ github.job }}-ccache-${{ github.run_id }}
-
-      - name: Run unit tests
-        run: src\test_bitcoin.exe -l test_suite
-
-      - name: Run benchmarks
-        run: src\bench_bitcoin.exe -sanity-check
-
-      - name: Run util tests
-        run: py -3 test\util\test_runner.py
-
-      - name: Run rpcauth test
-        run: py -3 test\util\rpcauth-test.py
-
-      - name: Run functional tests
-        # Don't run functional tests for pull requests.
-        # The test suit regularly fails to complete in windows native github
-        # actions as a child process stops making progress. The root cause has
-        # not yet been determined.
-        # Discussed in https://github.com/bitcoin/bitcoin/pull/28509
-        if: github.event_name != 'pull_request'
-        run: py -3 test\functional\test_runner.py --jobs $env:NUMBER_OF_PROCESSORS --ci --quiet --tmpdirprefix=$env:RUNNER_TEMP --combinedlogslen=99999999 --timeout-factor=$env:TEST_RUNNER_TIMEOUT_FACTOR --extended

.gitignore

@@ -5,13 +5,10 @@
 src/bitcoin
 src/bitcoind
 src/bitcoin-cli
-src/bitcoin-gui
-src/bitcoin-node
 src/bitcoin-tx
-src/bitcoin-util
-src/bitcoin-chainstate
 src/bitcoin-wallet
-src/test/fuzz/fuzz
+src/test/fuzz
+!src/test/fuzz/*.*
 src/test/test_bitcoin
 src/qt/test/test_bitcoin-qt
 
@@ -44,6 +41,8 @@ src/obj
 share/setup.nsi
 share/qt/Info.plist
 
+src/univalue/gen
+
 src/qt/*.moc
 src/qt/moc_*.cpp
 src/qt/forms/ui_*.h
@@ -60,7 +59,7 @@ src/qt/bitcoin-qt.includes
 .dirstamp
 .libs
 .*.swp
-*~
+*.*~*
 *.bak
 *.rej
 *.orig
@@ -74,14 +73,13 @@ src/qt/bitcoin-qt.includes
 
 *.log
 *.trs
-*.zip
+*.dmg
 
 *.json.h
 *.raw.h
 
 # Only ignore unexpected patches
 *.patch
-!contrib/guix/patches/*.patch
 !depends/patches/**/*.patch
 
 #libtool object files
@@ -94,6 +92,7 @@ Makefile
 !depends/Makefile
 src/qt/bitcoin-qt
 Bitcoin-Qt.app
+background.tiff*
 
 # Qt Creator
 Makefile.am.user
@@ -118,10 +117,7 @@ releases
 /*.info
 test_bitcoin.coverage/
 total.coverage/
-fuzz.coverage/
 coverage_percent.txt
-/cov_tool_wrapper.sh
-qa-assets/
 
 #build tests
 linux-coverage-build
@@ -129,7 +125,6 @@ linux-build
 win32-build
 test/config.ini
 test/cache/*
-test/.mypy_cache/
 
 !src/leveldb*/Makefile
 
@@ -146,7 +141,4 @@ db4/
 
 osx_volname
 dist/
-
-/guix-build-*
-
-/ci/scratch/
+*.background.tiff

.python-version

@@ -1 +1 @@
-3.8.17
+3.5.6

.style.yapf

@@ -107,7 +107,7 @@ each_dict_entry_on_separate_line=True
 i18n_comment=
 
 # The i18n function call names. The presence of this function stops
-# reformatting on that line, because the string it has cannot be moved
+# reformattting on that line, because the string it has cannot be moved
 # away from the i18n comment.
 i18n_function_call=
 

.travis.yml

@@ -0,0 +1,169 @@
+# The test build matrix (stage: test) is constructed to test a wide range of
+# configurations, rather than a single pass/fail. This helps to catch build
+# failures and logic errors that present on platforms other than the ones the
+# author has tested.
+#
+# Some builders use the dependency-generator in `./depends`, rather than using
+# apt-get to install build dependencies. This guarantees that the tester is
+# using the same versions as Gitian, so the build results are nearly identical
+# to what would be found in a final release.
+#
+# In order to avoid rebuilding all dependencies for each build, the binaries
+# are cached and re-used when possible. Changes in the dependency-generator
+# will trigger cache-invalidation and rebuilds as necessary.
+#
+# These caches can be manually removed if necessary. This is one of the very
+# few manual operations that is possible with Travis, and it can be done by a
+# Bitcoin Core GitHub member via the Travis web interface [0].
+#
+# Travis CI uploads the cache after the script phase of the build [1].
+# However, the build is terminated without saving the cache if it takes over
+# 50 minutes [2]. Thus, if we spent too much time in early build stages, fail
+# with an error and save the cache.
+#
+# [0] https://travis-ci.org/bitcoin/bitcoin/caches
+# [1] https://docs.travis-ci.com/user/caching/#build-phases
+# [2] https://docs.travis-ci.com/user/customizing-the-build#build-timeouts
+
+version: ~> 1.0
+
+dist: xenial
+os: linux
+language: minimal
+arch: amd64
+cache:
+  ccache: true
+  directories:
+    - $TRAVIS_BUILD_DIR/depends/built
+    - $TRAVIS_BUILD_DIR/depends/sdk-sources
+    - $TRAVIS_BUILD_DIR/ci/scratch/.ccache
+    - $TRAVIS_BUILD_DIR/releases/$HOST
+before_cache:
+  - if [ "${TRAVIS_OS_NAME}" = "osx" ]; then brew cleanup; fi
+stages:
+  - lint
+  - test
+env:
+  global:
+    - CI_RETRY_EXE="travis_retry"
+    - CI_WAIT="while sleep 500; do echo .; done"
+    - CACHE_ERR_MSG="Error! Initial build successful, but not enough time remains to run later build stages and tests. See https://docs.travis-ci.com/user/customizing-the-build#build-timeouts . Please manually re-run this job by using the travis restart button. The next run should not time out because the build cache has been saved."
+before_install:
+  - set -o errexit; source ./ci/test/00_setup_env.sh
+  - set -o errexit; source ./ci/test/03_before_install.sh
+install:
+  - set -o errexit; source ./ci/test/04_install.sh
+before_script:
+  - set -o errexit; source ./ci/test/05_before_script.sh
+script:
+  - export CONTINUE=1
+  - if [ $SECONDS -gt 1200 ]; then export CONTINUE=0; fi  # Likely the depends build took very long
+  - if [ $TRAVIS_REPO_SLUG = "bitcoin/bitcoin" ]; then export CONTINUE=1; fi  # Whitelisted repo (90 minutes build time)
+  - if [ $CONTINUE = "1" ]; then set -o errexit; source ./ci/test/06_script_a.sh; else set +o errexit; echo "$CACHE_ERR_MSG"; false; fi
+  - if [ $SECONDS -gt 2000 ]; then export CONTINUE=0; fi  # Likely the build took very long; The tests take about 1000s, so we should abort if we have less than 50*60-1000=2000s left
+  - if [ $TRAVIS_REPO_SLUG = "bitcoin/bitcoin" ]; then export CONTINUE=1; fi  # Whitelisted repo (90 minutes build time)
+  - if [ $CONTINUE = "1" ]; then set -o errexit; source ./ci/test/06_script_b.sh; else set +o errexit; echo "$CACHE_ERR_MSG"; false; fi
+after_script:
+  - echo $TRAVIS_COMMIT_RANGE
+jobs:
+  include:
+
+    - stage: lint
+      name: 'lint'
+      env:
+      cache: false
+      language: python
+      python: '3.5' # Oldest supported version according to doc/dependencies.md
+      install:
+        - set -o errexit; source ./ci/lint/04_install.sh
+      before_script:
+        - set -o errexit; source ./ci/lint/05_before_script.sh
+      script:
+        - set -o errexit; source ./ci/lint/06_script.sh
+
+    - stage: test
+      name: 'ARM  [GOAL: install]  [buster]  [unit tests, functional tests]'
+      arch: arm64  # Can disable QEMU_USER_CMD and run the tests natively without qemu
+      env: >-
+        FILE_ENV="./ci/test/00_setup_env_arm.sh"
+        QEMU_USER_CMD=""
+
+# s390 build was disabled temporarily because of disk space issues on the Travis VM
+#
+#    - stage: test
+#      name: 'S390x  [GOAL: install]  [buster]  [unit tests, functional tests]'
+#      arch: s390x  # Can disable QEMU_USER_CMD and run the tests natively without qemu
+#      env: >-
+#        FILE_ENV="./ci/test/00_setup_env_s390x.sh"
+#        QEMU_USER_CMD=""
+
+    - stage: test
+      name: 'Win64  [GOAL: deploy]  [unit tests, no gui, no functional tests]'
+      env: >-
+        FILE_ENV="./ci/test/00_setup_env_win64.sh"
+
+    - stage: test
+      name: '32-bit + dash  [GOAL: install]  [CentOS 7]  [gui]'
+      env: >-
+        FILE_ENV="./ci/test/00_setup_env_i686_centos.sh"
+
+    - stage: test
+      name: 'x86_64 Linux  [GOAL: install]  [bionic]  [previous releases, uses qt5 dev package and some depends packages] [unsigned char]'
+      env: >-
+        FILE_ENV="./ci/test/00_setup_env_native_qt5.sh"
+
+    - stage: test
+      name: 'x86_64 Linux  [GOAL: install]  [xenial]  [no depends, only system libs, sanitizers: thread (TSan), no wallet]'
+      env: >-
+        FILE_ENV="./ci/test/00_setup_env_native_tsan.sh"
+        TEST_RUNNER_EXTRA="--exclude feature_block"  # Not enough memory on travis machines
+
+    - stage: test
+      name: 'x86_64 Linux  [GOAL: install]  [bionic]  [no depends, only system libs, sanitizers: address/leak (ASan + LSan) + undefined (UBSan) + integer]'
+      env: >-
+        FILE_ENV="./ci/test/00_setup_env_native_asan.sh"
+
+    - stage: test
+      name: 'x86_64 Linux  [GOAL: install]  [focal]  [no depends, only system libs, sanitizers: fuzzer,address,undefined]'
+      env: >-
+        FILE_ENV="./ci/test/00_setup_env_native_fuzz.sh"
+
+    - stage: test
+      name: 'x86_64 Linux  [GOAL: install]  [bionic]  [no wallet]'
+      env: >-
+        FILE_ENV="./ci/test/00_setup_env_native_nowallet.sh"
+
+    - stage: test
+      name: 'macOS 10.12  [GOAL: deploy] [no functional tests]'
+      env: >-
+        FILE_ENV="./ci/test/00_setup_env_mac.sh"
+
+    - stage: test
+      name: 'macOS 10.14 native [GOAL: install] [GUI] [no depends]'
+      os: osx
+      # Use the most recent version:
+      # Xcode 11.3.1, macOS 10.14, SDK 10.15
+      # https://docs.travis-ci.com/user/reference/osx/#macos-version
+      osx_image: xcode11.3
+      cache:
+        directories:
+          - $TRAVIS_BUILD_DIR/ci/scratch/.ccache
+          - $TRAVIS_BUILD_DIR/releases/$HOST
+          - $HOME/Library/Caches/Homebrew
+          - /usr/local/Homebrew
+      addons:
+        homebrew:
+          packages:
+          - libtool
+          - berkeley-db4
+          - boost
+          - miniupnpc
+          - qt
+          - qrencode
+          - python3
+          - ccache
+          - zeromq
+      env: >-
+        DANGER_RUN_CI_ON_HOST=true
+        CI_USE_APT_INSTALL=no
+        FILE_ENV="./ci/test/00_setup_env_mac_host.sh"

.tx/config

@@ -1,7 +1,7 @@
 [main]
 host = https://www.transifex.com
 
-[o:bitcoin:p:bitcoin:r:qt-translation-026x]
-file_filter = src/qt/locale/bitcoin_<lang>.xlf
-source_file = src/qt/locale/bitcoin_en.xlf
+[bitcoin.qt-translation-020x]
+file_filter = src/qt/locale/bitcoin_<lang>.ts
+source_file = src/qt/locale/bitcoin_en.ts
 source_lang = en

CONTRIBUTING.md

@@ -6,68 +6,34 @@ welcome to contribute towards development in the form of peer review, testing
 and patches. This document explains the practical process and guidelines for
 contributing.
 
-First, in terms of structure, there is no particular concept of "Bitcoin Core
+Firstly in terms of structure, there is no particular concept of "Core
 developers" in the sense of privileged people. Open source often naturally
-revolves around a meritocracy where contributors earn trust from the developer
-community over time. Nevertheless, some hierarchy is necessary for practical
-purposes. As such, there are repository maintainers who are responsible for
-merging pull requests, the [release cycle](/doc/release-process.md), and
-moderation.
+revolves around meritocracy where longer term contributors gain more trust from
+the developer community. However, some hierarchy is necessary for practical
+purposes. As such there are repository "maintainers" who are responsible for
+merging pull requests as well as a "lead maintainer" who is responsible for the
+release cycle, overall merging, moderation and appointment of maintainers.
 
-Getting Started
----------------
-
-New contributors are very welcome and needed.
-
-Reviewing and testing is highly valued and the most effective way you can contribute
-as a new contributor. It also will teach you much more about the code and
-process than opening pull requests. Please refer to the [peer review](#peer-review)
-section below.
-
-Before you start contributing, familiarize yourself with the Bitcoin Core build
-system and tests. Refer to the documentation in the repository on how to build
-Bitcoin Core and how to run the unit tests, functional tests, and fuzz tests.
-
-There are many open issues of varying difficulty waiting to be fixed.
 If you're looking for somewhere to start contributing, check out the
 [good first issue](https://github.com/bitcoin/bitcoin/issues?q=is%3Aopen+is%3Aissue+label%3A%22good+first+issue%22)
-list or changes that are
-[up for grabs](https://github.com/bitcoin/bitcoin/issues?utf8=%E2%9C%93&q=label%3A%22Up+for+grabs%22).
-Some of them might no longer be applicable. So if you are interested, but
-unsure, you might want to leave a comment on the issue first.
-
-You may also participate in the weekly
-[Bitcoin Core PR Review Club](https://bitcoincore.reviews/) meeting.
-
-### Good First Issue Label
-
-The purpose of the `good first issue` label is to highlight which issues are
-suitable for a new contributor without a deep understanding of the codebase.
-
-However, good first issues can be solved by anyone. If they remain unsolved
-for a longer time, a frequent contributor might address them.
-
-You do not need to request permission to start working on an issue. However,
-you are encouraged to leave a comment if you are planning to work on it. This
-will help other contributors monitor which issues are actively being addressed
-and is also an effective way to request assistance if and when you need it.
+list or participate in a weekly [Bitcoin Core PR Review Club](https://bitcoincore.reviews/) meeting.
 
 Communication Channels
 ----------------------
 
 Most communication about Bitcoin Core development happens on IRC, in the
-`#bitcoin-core-dev` channel on Libera Chat. The easiest way to participate on IRC is
-with the web client, [web.libera.chat](https://web.libera.chat/#bitcoin-core-dev). Chat
+#bitcoin-core-dev channel on Freenode. The easiest way to participate on IRC is
+with the web client, [webchat.freenode.net](https://webchat.freenode.net/). Chat
 history logs can be found
-on [https://www.erisian.com.au/bitcoin-core-dev/](https://www.erisian.com.au/bitcoin-core-dev/)
-and [https://gnusha.org/bitcoin-core-dev/](https://gnusha.org/bitcoin-core-dev/).
+on [http://www.erisian.com.au/bitcoin-core-dev/](http://www.erisian.com.au/bitcoin-core-dev/)
+and [http://gnusha.org/bitcoin-core-dev/](http://gnusha.org/bitcoin-core-dev/).
 
-Discussion about codebase improvements happens in GitHub issues and pull
+Discussion about code base improvements happens in GitHub issues and on pull
 requests.
 
 The developer
 [mailing list](https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev)
-should be used to discuss complicated or controversial consensus or P2P protocol changes before working on
+should be used to discuss complicated or controversial changes before working on
 a patch set.
 
 
@@ -75,50 +41,25 @@ Contributor Workflow
 --------------------
 
 The codebase is maintained using the "contributor workflow" where everyone
-without exception contributes patch proposals using "pull requests" (PRs). This
+without exception contributes patch proposals using "pull requests". This
 facilitates social contribution, easy testing and peer review.
 
 To contribute a patch, the workflow is as follows:
 
-  1. Fork repository ([only for the first time](https://docs.github.com/en/get-started/quickstart/fork-a-repo))
+  1. Fork repository ([only for the first time](https://help.github.com/en/articles/fork-a-repo))
   1. Create topic branch
   1. Commit patches
 
-For GUI-related issues or pull requests, the https://github.com/bitcoin-core/gui repository should be used.
-For all other issues and pull requests, the https://github.com/bitcoin/bitcoin node repository should be used.
-
-The master branch for all monotree repositories is identical.
-
-As a rule of thumb, everything that only modifies `src/qt` is a GUI-only pull
-request. However:
-
-* For global refactoring or other transversal changes the node repository
-  should be used.
-* For GUI-related build system changes, the node repository should be used
-  because the change needs review by the build systems reviewers.
-* Changes in `src/interfaces` need to go to the node repository because they
-  might affect other components like the wallet.
-
-For large GUI changes that include build system and interface changes, it is
-recommended to first open a pull request against the GUI repository. When there
-is agreement to proceed with the changes, a pull request with the build system
-and interfaces changes can be submitted to the node repository.
-
 The project coding conventions in the [developer notes](doc/developer-notes.md)
 must be followed.
 
-### Committing Patches
-
 In general, [commits should be atomic](https://en.wikipedia.org/wiki/Atomic_commit#Atomic_commit_convention)
 and diffs should be easy to read. For this reason, do not mix any formatting
 fixes or code moves with actual code changes.
 
-Make sure each individual commit is hygienic: that it builds successfully on its
-own without warnings, errors, regressions, or test failures.
-
 Commit messages should be verbose by default consisting of a short subject line
 (50 chars max), a blank line and detailed explanatory text as separate
-paragraph(s), unless the title alone is self-explanatory (like "Correct typo
+paragraph(s), unless the title alone is self-explanatory (like "Corrected typo
 in init.cpp") in which case a single title line is sufficient. Commit messages should be
 helpful to people reading your code in the future, so explain the reasoning for
 your decisions. Further explanation [here](https://chris.beams.io/posts/git-commit/).
@@ -127,7 +68,7 @@ If a particular commit references another issue, please add the reference. For
 example: `refs #1234` or `fixes #4321`. Using the `fixes` or `closes` keywords
 will cause the corresponding issue to be closed when the pull request is merged.
 
-Commit messages should never contain any `@` mentions (usernames prefixed with "@").
+Commit messages should never contain any `@` mentions.
 
 Please refer to the [Git manual](https://git-scm.com/doc) for more information
 about Git.
@@ -135,8 +76,6 @@ about Git.
   - Push changes to your fork
   - Create pull request
 
-### Creating the Pull Request
-
 The title of the pull request should be prefixed by the component or area that
 the pull request affects. Valid areas as:
 
@@ -152,57 +91,39 @@ the pull request affects. Valid areas as:
   - `test`, `qa` or `ci` for changes to the unit tests, QA tests or CI code
   - `util` or `lib` for changes to the utils or libraries
   - `wallet` for changes to the wallet code
-  - `build` for changes to the GNU Autotools or MSVC builds
-  - `guix` for changes to the GUIX reproducible builds
+  - `build` for changes to the GNU Autotools or reproducible builds
 
 Examples:
 
     consensus: Add new opcode for BIP-XXXX OP_CHECKAWESOMESIG
-    net: Automatically create onion service, listen on Tor
+    net: Automatically create hidden service, listen on Tor
     qt: Add feed bump button
     log: Fix typo in log message
 
-The body of the pull request should contain sufficient description of *what* the
-patch does, and even more importantly, *why*, with justification and reasoning.
-You should include references to any discussions (for example, other issues or
-mailing list discussions).
-
-The description for a new pull request should not contain any `@` mentions. The
-PR description will be included in the commit message when the PR is merged and
-any users mentioned in the description will be annoyingly notified each time a
-fork of Bitcoin Core copies the merge. Instead, make any username mentions in a
-subsequent comment to the PR.
-
-### Translation changes
-
 Note that translations should not be submitted as pull requests. Please see
 [Translation Process](https://github.com/bitcoin/bitcoin/blob/master/doc/translation_process.md)
 for more information on helping with translations.
 
-### Work in Progress Changes and Requests for Comments
-
 If a pull request is not to be considered for merging (yet), please
-prefix the title with [WIP] or use [Tasks Lists](https://docs.github.com/en/github/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax#task-lists)
+prefix the title with [WIP] or use [Tasks Lists](https://help.github.com/articles/basic-writing-and-formatting-syntax/#task-lists)
 in the body of the pull request to indicate tasks are pending.
 
-### Address Feedback
+The body of the pull request should contain enough description about what the
+patch does together with any justification/reasoning. You should include
+references to any discussions (for example other tickets or mailing list
+discussions).
 
 At this stage, one should expect comments and review from other contributors. You
 can add more commits to your pull request by committing them locally and pushing
-to your fork.
+to your fork until you have satisfied all feedback.
 
-You are expected to reply to any review comments before your pull request is
-merged. You may update the code or reject the feedback if you do not agree with
-it, but you should express so in a reply. If there is outstanding feedback and
-you are not actively working on it, your pull request may be closed.
-
-Please refer to the [peer review](#peer-review) section below for more details.
+Note: Code review is a burdensome but important part of the development process, and as such, certain types of pull requests are rejected. In general, if the **improvements** do not warrant the **review effort** required, the PR has a high chance of being rejected. It is up to the PR author to convince the reviewers that the changes warrant the review effort, and if reviewers are "Concept NACK'ing" the PR, the author may need to present arguments and/or do research backing their suggested changes.
 
 ### Squashing Commits
 
 If your pull request contains fixup commits (commits that change the same line of code repeatedly) or too fine-grained
 commits, you may be asked to [squash](https://git-scm.com/docs/git-rebase#_interactive_mode) your commits
-before it will be reviewed. The basic squashing workflow is shown below.
+before it will be merged. The basic squashing workflow is shown below.
 
     git checkout your_branch_name
     git rebase -i HEAD~n
@@ -212,13 +133,13 @@ before it will be reviewed. The basic squashing workflow is shown below.
     # Save and quit.
     git push -f # (force push to GitHub)
 
-Please update the resulting commit message, if needed. It should read as a
-coherent message. In most cases, this means not just listing the interim
-commits.
+Please update the resulting commit message if needed. It should read as a
+coherent message. In most cases, this means that you should not just list the
+interim commits.
 
-If your change contains a merge commit, the above workflow may not work and you
-will need to remove the merge commit first. See the next section for details on
-how to rebase.
+If you have problems with squashing (or other workflows with `git`), you can
+alternatively enable "Allow edits from maintainers" in the right GitHub
+sidebar and ask for help in the pull request.
 
 Please refrain from creating several pull requests for the same change.
 Use the pull request that is already open (or was created earlier) to amend
@@ -231,9 +152,7 @@ pull request to pull request.
 ### Rebasing Changes
 
 When a pull request conflicts with the target branch, you may be asked to rebase it on top of the current target branch.
-
-    git fetch https://github.com/bitcoin/bitcoin  # Fetch the latest upstream commit
-    git rebase FETCH_HEAD  # Rebuild commits on top of the new base
+The `git rebase` command will take care of rebuilding your commits on top of the new base.
 
 This project aims to have a clean git history, where code changes are only made in non-merge commits. This simplifies
 auditability because merge commits can be assumed to not contain arbitrary code changes. Merge commits should be signed,
@@ -294,7 +213,7 @@ projects such as libsecp256k1), and is not to be confused with overall Bitcoin
 Network Protocol consensus changes.
 
 Whether a pull request is merged into Bitcoin Core rests with the project merge
-maintainers.
+maintainers and ultimately the project lead.
 
 Maintainers will take into consideration if a patch is in line with the general
 principles of the project; meets the minimum standards for inclusion; and will
@@ -304,8 +223,8 @@ In general, all pull requests must:
 
   - Have a clear use case, fix a demonstrable bug or serve the greater good of
     the project (for example refactoring for modularisation);
-  - Be well peer-reviewed;
-  - Have unit tests, functional tests, and fuzz tests, where appropriate;
+  - Be well peer reviewed;
+  - Have unit tests and functional tests where appropriate;
   - Follow code style guidelines ([C++](doc/developer-notes.md), [functional tests](test/functional/README.md));
   - Not break the existing test suite;
   - Where bugs are fixed, where possible, there should be unit tests
@@ -329,18 +248,10 @@ maintainers take into account the peer review when determining if there is
 consensus to merge a pull request (remember that discussions may have been
 spread out over GitHub, mailing list and IRC discussions).
 
-Code review is a burdensome but important part of the development process, and
-as such, certain types of pull requests are rejected. In general, if the
-**improvements** do not warrant the **review effort** required, the PR has a
-high chance of being rejected. It is up to the PR author to convince the
-reviewers that the changes warrant the review effort, and if reviewers are
-"Concept NACK'ing" the PR, the author may need to present arguments and/or do
-research backing their suggested changes.
-
 #### Conceptual Review
 
 A review can be a conceptual review, where the reviewer leaves a comment
- * `Concept (N)ACK`, meaning "I do (not) agree with the general goal of this pull
+ * `Concept (N)ACK`, meaning "I do (not) agree in the general goal of this pull
    request",
  * `Approach (N)ACK`, meaning `Concept ACK`, but "I do (not) agree with the
    approach of this change".
@@ -350,28 +261,30 @@ NACKs without accompanying reasoning may be disregarded.
 
 #### Code Review
 
-After conceptual agreement on the change, code review can be provided. A review
-begins with `ACK BRANCH_COMMIT`, where `BRANCH_COMMIT` is the top of the PR
-branch, followed by a description of how the reviewer did the review. The
-following language is used within pull request comments:
+After conceptual agreement on the change, code review can be provided. It is
+starting with `ACK BRANCH_COMMIT`, where `BRANCH_COMMIT` is the top of the
+topic branch. The review is followed by a description of how the reviewer did
+the review. The following
+language is used within pull-request comments:
 
-  - "I have tested the code", involving change-specific manual testing in
-    addition to running the unit, functional, or fuzz tests, and in case it is
-    not obvious how the manual testing was done, it should be described;
+  - "I have tested the code", involving
+    change-specific manual testing in addition to running the unit and functional
+    tests, and in case it is not obvious how the manual testing was done, it should
+    be described;
   - "I have not tested the code, but I have reviewed it and it looks
     OK, I agree it can be merged";
-  - A "nit" refers to a trivial, often non-blocking issue.
+  - Nit refers to trivial, often non-blocking issues.
 
 Project maintainers reserve the right to weigh the opinions of peer reviewers
-using common sense judgement and may also weigh based on merit. Reviewers that
-have demonstrated a deeper commitment and understanding of the project over time
-or who have clear domain expertise may naturally have more weight, as one would
-expect in all walks of life.
+using common sense judgement and also may weight based on meritocracy: Those
+that have demonstrated a deeper commitment and understanding towards the project
+(over time) or have clear domain expertise may naturally have more weight, as
+one would expect in all walks of life.
 
-Where a patch set affects consensus-critical code, the bar will be much
+Where a patch set affects consensus critical code, the bar will be set much
 higher in terms of discussion and peer review requirements, keeping in mind that
 mistakes could be very costly to the wider community. This includes refactoring
-of consensus-critical code.
+of consensus critical code.
 
 Where a patch set proposes to change the Bitcoin consensus, it must have been
 discussed extensively on the mailing list and IRC, be accompanied by a widely
@@ -388,7 +301,7 @@ about:
 
   - It may be because of a feature freeze due to an upcoming release. During this time,
     only bug fixes are taken into consideration. If your pull request is a new feature,
-    it will not be prioritized until after the release. Wait for the release.
+    it will not be prioritized until the release is over. Wait for release.
   - It may be because the changes you are suggesting do not appeal to people. Rather than
     nits and critique, which require effort and means they care enough to spend time on your
     contribution, thundering silence is a good sign of widespread (mild) dislike of a given change
@@ -398,18 +311,16 @@ about:
     [developer notes](doc/developer-notes.md), is dangerous or insecure, is messily written, etc.
     Identify and address any of the issues you find. Then ask e.g. on IRC if someone could give
     their opinion on the concept itself.
-  - It may be because your code is too complex for all but a few people, and those people
+  - It may be because your code is too complex for all but a few people. And those people
     may not have realized your pull request even exists. A great way to find people who
     are qualified and care about the code you are touching is the
-    [Git Blame feature](https://docs.github.com/en/github/managing-files-in-a-repository/managing-files-on-github/tracking-changes-in-a-file). Simply
-    look up who last modified the code you are changing and see if you can find
-    them and give them a nudge. Don't be incessant about the nudging, though.
+    [Git Blame feature](https://help.github.com/articles/tracing-changes-in-a-file/). Simply
+    find the person touching the code you are touching before you and see if you can find
+    them and give them a nudge. Don't be incessant about the nudging though.
   - Finally, if all else fails, ask on IRC or elsewhere for someone to give your pull request
-    a look. If you think you've been waiting for an unreasonably long time (say,
-    more than a month) for no particular reason (a few lines changed, etc.),
-    this is totally fine. Try to return the favor when someone else is asking
-    for feedback on their code, and the universe balances out.
-  - Remember that the best thing you can do while waiting is give review to others!
+    a look. If you think you've been waiting an unreasonably long amount of time (month+) for
+    no particular reason (few lines changed, etc), this is totally fine. Try to return the favor
+    when someone else is asking for feedback on their code, and universe balances out.
 
 
 Backporting
@@ -418,11 +329,11 @@ Backporting
 Security and bug fixes can be backported from `master` to release
 branches.
 If the backport is non-trivial, it may be appropriate to open an
-additional PR to backport the change, but only after the original PR
+additional PR, to backport the change, only after the original PR
 has been merged.
 Otherwise, backports will be done in batches and
 the maintainers will use the proper `Needs backport (...)` labels
-when needed (the original author does not need to worry about it).
+when needed (the original author does not need to worry).
 
 A backport should contain the following metadata in the commit body:
 
@@ -437,6 +348,11 @@ https://github.com/bitcoin/bitcoin/pull/16189).
 Also see the [backport.py script](
 https://github.com/bitcoin-core/bitcoin-maintainer-tools#backport).
 
+Release Policy
+--------------
+
+The project leader is the release manager for each Bitcoin Core release.
+
 Copyright
 ---------
 

COPYING

@@ -1,7 +1,7 @@
 The MIT License (MIT)
 
-Copyright (c) 2009-2023 The Bitcoin Core developers
-Copyright (c) 2009-2023 Bitcoin Developers
+Copyright (c) 2009-2020 The Bitcoin Core developers
+Copyright (c) 2009-2020 Bitcoin Developers
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

INSTALL.md

@@ -1 +1,5 @@
-See [doc/build-\*.md](/doc)
+Building Bitcoin
+================
+
+See doc/build-*.md for instructions on building the various
+elements of the Bitcoin Core reference implementation of Bitcoin.

Makefile.am

@@ -3,8 +3,8 @@
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 # Pattern rule to print variables, e.g. make print-top_srcdir
-print-%: FORCE
-	@echo '$*'='$($*)'
+print-%:
+	@echo $* = $($*)
 
 ACLOCAL_AMFLAGS = -I build-aux/m4
 SUBDIRS = src
@@ -12,7 +12,6 @@ if ENABLE_MAN
 SUBDIRS += doc/man
 endif
 .PHONY: deploy FORCE
-.INTERMEDIATE: $(COVERAGE_INFO)
 
 export PYTHONPATH
 
@@ -23,13 +22,9 @@ endif
 
 BITCOIND_BIN=$(top_builddir)/src/$(BITCOIN_DAEMON_NAME)$(EXEEXT)
 BITCOIN_QT_BIN=$(top_builddir)/src/qt/$(BITCOIN_GUI_NAME)$(EXEEXT)
-BITCOIN_TEST_BIN=$(top_builddir)/src/test/$(BITCOIN_TEST_NAME)$(EXEEXT)
 BITCOIN_CLI_BIN=$(top_builddir)/src/$(BITCOIN_CLI_NAME)$(EXEEXT)
 BITCOIN_TX_BIN=$(top_builddir)/src/$(BITCOIN_TX_NAME)$(EXEEXT)
-BITCOIN_UTIL_BIN=$(top_builddir)/src/$(BITCOIN_UTIL_NAME)$(EXEEXT)
 BITCOIN_WALLET_BIN=$(top_builddir)/src/$(BITCOIN_WALLET_TOOL_NAME)$(EXEEXT)
-BITCOIN_NODE_BIN=$(top_builddir)/src/$(BITCOIN_MP_NODE_NAME)$(EXEEXT)
-BITCOIN_GUI_BIN=$(top_builddir)/src/$(BITCOIN_MP_GUI_NAME)$(EXEEXT)
 BITCOIN_WIN_INSTALLER=$(PACKAGE)-$(PACKAGE_VERSION)-win64-setup$(EXEEXT)
 
 empty :=
@@ -37,61 +32,58 @@ space := $(empty) $(empty)
 
 OSX_APP=Bitcoin-Qt.app
 OSX_VOLNAME = $(subst $(space),-,$(PACKAGE_NAME))
-OSX_ZIP = $(OSX_VOLNAME).zip
+OSX_DMG = $(OSX_VOLNAME).dmg
+OSX_BACKGROUND_SVG=background.svg
+OSX_BACKGROUND_IMAGE=background.tiff
+OSX_BACKGROUND_IMAGE_DPIS=36 72
+OSX_DSSTORE_GEN=$(top_srcdir)/contrib/macdeploy/custom_dsstore.py
 OSX_DEPLOY_SCRIPT=$(top_srcdir)/contrib/macdeploy/macdeployqtplus
+OSX_FANCY_PLIST=$(top_srcdir)/contrib/macdeploy/fancy.plist
 OSX_INSTALLER_ICONS=$(top_srcdir)/src/qt/res/icons/bitcoin.icns
 OSX_PLIST=$(top_builddir)/share/qt/Info.plist #not installed
+OSX_QT_TRANSLATIONS = ar,bg,ca,cs,da,de,es,fa,fi,fr,gd,gl,he,hu,it,ja,ko,lt,lv,pl,pt,ru,sk,sl,sv,uk,zh_CN,zh_TW
 
 DIST_CONTRIB = \
-	       $(top_srcdir)/test/sanitizer_suppressions/lsan \
-	       $(top_srcdir)/test/sanitizer_suppressions/tsan \
-	       $(top_srcdir)/test/sanitizer_suppressions/ubsan \
 	       $(top_srcdir)/contrib/linearize/linearize-data.py \
-	       $(top_srcdir)/contrib/linearize/linearize-hashes.py \
-	       $(top_srcdir)/contrib/signet/miner
+	       $(top_srcdir)/contrib/linearize/linearize-hashes.py
 
 DIST_SHARE = \
   $(top_srcdir)/share/genbuild.sh \
   $(top_srcdir)/share/rpcauth
 
 BIN_CHECKS=$(top_srcdir)/contrib/devtools/symbol-check.py \
-           $(top_srcdir)/contrib/devtools/security-check.py \
-           $(top_srcdir)/contrib/devtools/utils.py
+           $(top_srcdir)/contrib/devtools/security-check.py
 
 WINDOWS_PACKAGING = $(top_srcdir)/share/pixmaps/bitcoin.ico \
   $(top_srcdir)/share/pixmaps/nsis-header.bmp \
   $(top_srcdir)/share/pixmaps/nsis-wizard.bmp \
   $(top_srcdir)/doc/README_windows.txt
 
-OSX_PACKAGING = $(OSX_DEPLOY_SCRIPT) $(OSX_INSTALLER_ICONS) \
+OSX_PACKAGING = $(OSX_DEPLOY_SCRIPT) $(OSX_FANCY_PLIST) $(OSX_INSTALLER_ICONS) \
+  $(top_srcdir)/contrib/macdeploy/$(OSX_BACKGROUND_SVG) \
+  $(OSX_DSSTORE_GEN) \
+  $(top_srcdir)/contrib/macdeploy/detached-sig-apply.sh \
   $(top_srcdir)/contrib/macdeploy/detached-sig-create.sh
 
-COVERAGE_INFO = $(COV_TOOL_WRAPPER) baseline.info \
+COVERAGE_INFO = baseline.info \
   test_bitcoin_filtered.info total_coverage.info \
   baseline_filtered.info functional_test.info functional_test_filtered.info \
-  test_bitcoin_coverage.info test_bitcoin.info fuzz.info fuzz_filtered.info fuzz_coverage.info
+  test_bitcoin_coverage.info test_bitcoin.info fuzz.info fuzz_coverage.info
 
 dist-hook:
 	-$(GIT) archive --format=tar HEAD -- src/clientversion.cpp | $(AMTAR) -C $(top_distdir) -xf -
 
-if TARGET_WINDOWS
 $(BITCOIN_WIN_INSTALLER): all-recursive
 	$(MKDIR_P) $(top_builddir)/release
 	STRIPPROG="$(STRIP)" $(INSTALL_STRIP_PROGRAM) $(BITCOIND_BIN) $(top_builddir)/release
 	STRIPPROG="$(STRIP)" $(INSTALL_STRIP_PROGRAM) $(BITCOIN_QT_BIN) $(top_builddir)/release
-	STRIPPROG="$(STRIP)" $(INSTALL_STRIP_PROGRAM) $(BITCOIN_TEST_BIN) $(top_builddir)/release
 	STRIPPROG="$(STRIP)" $(INSTALL_STRIP_PROGRAM) $(BITCOIN_CLI_BIN) $(top_builddir)/release
 	STRIPPROG="$(STRIP)" $(INSTALL_STRIP_PROGRAM) $(BITCOIN_TX_BIN) $(top_builddir)/release
 	STRIPPROG="$(STRIP)" $(INSTALL_STRIP_PROGRAM) $(BITCOIN_WALLET_BIN) $(top_builddir)/release
-	STRIPPROG="$(STRIP)" $(INSTALL_STRIP_PROGRAM) $(BITCOIN_UTIL_BIN) $(top_builddir)/release
-	@test -f $(MAKENSIS) && echo 'OutFile "$@"' | cat $(top_builddir)/share/setup.nsi - | $(MAKENSIS) -V2 - || \
+	@test -f $(MAKENSIS) && $(MAKENSIS) -V2 $(top_builddir)/share/setup.nsi || \
 	  echo error: could not build $@
 	@echo built $@
 
-deploy: $(BITCOIN_WIN_INSTALLER)
-endif
-
-if TARGET_DARWIN
 $(OSX_APP)/Contents/PkgInfo:
 	$(MKDIR_P) $(@D)
 	@echo "APPL????" > $@
@@ -124,24 +116,52 @@ osx_volname:
 	echo $(OSX_VOLNAME) >$@
 
 if BUILD_DARWIN
-$(OSX_ZIP): $(OSX_APP_BUILT) $(OSX_PACKAGING)
-	$(PYTHON) $(OSX_DEPLOY_SCRIPT) $(OSX_APP) $(OSX_VOLNAME) -translations-dir=$(QT_TRANSLATION_DIR) -zip
+$(OSX_DMG): $(OSX_APP_BUILT) $(OSX_PACKAGING) $(OSX_BACKGROUND_IMAGE)
+	$(PYTHON) $(OSX_DEPLOY_SCRIPT) $(OSX_APP) -add-qt-tr $(OSX_QT_TRANSLATIONS) -translations-dir=$(QT_TRANSLATION_DIR) -dmg -fancy $(OSX_FANCY_PLIST) -verbose 2 -volname $(OSX_VOLNAME)
 
-deploydir: $(OSX_ZIP)
-else !BUILD_DARWIN
+$(OSX_BACKGROUND_IMAGE).png: contrib/macdeploy/$(OSX_BACKGROUND_SVG)
+	sed 's/PACKAGE_NAME/$(PACKAGE_NAME)/' < "$<" | $(RSVG_CONVERT) -f png -d 36 -p 36 -o $@
+$(OSX_BACKGROUND_IMAGE)@2x.png: contrib/macdeploy/$(OSX_BACKGROUND_SVG)
+	sed 's/PACKAGE_NAME/$(PACKAGE_NAME)/' < "$<" | $(RSVG_CONVERT) -f png -d 72 -p 72 -o $@
+$(OSX_BACKGROUND_IMAGE): $(OSX_BACKGROUND_IMAGE).png $(OSX_BACKGROUND_IMAGE)@2x.png
+	tiffutil -cathidpicheck $^ -out $@
+
+deploydir: $(OSX_DMG)
+else
 APP_DIST_DIR=$(top_builddir)/dist
+APP_DIST_EXTRAS=$(APP_DIST_DIR)/.background/$(OSX_BACKGROUND_IMAGE) $(APP_DIST_DIR)/.DS_Store $(APP_DIST_DIR)/Applications
 
-$(OSX_ZIP): deploydir
-	if [ -n "$(SOURCE_DATE_EPOCH)" ]; then find $(APP_DIST_DIR) -exec touch -d @$(SOURCE_DATE_EPOCH) {} +; fi
-	cd $(APP_DIST_DIR) && find . | sort | $(ZIP) -X@ $@
+$(APP_DIST_DIR)/Applications:
+	@rm -f $@
+	@cd $(@D); $(LN_S) /Applications $(@F)
+
+$(APP_DIST_EXTRAS): $(APP_DIST_DIR)/$(OSX_APP)/Contents/MacOS/Bitcoin-Qt
+
+$(OSX_DMG): $(APP_DIST_EXTRAS)
+	$(GENISOIMAGE) -no-cache-inodes -D -l -probe -V "$(OSX_VOLNAME)" -no-pad -r -dir-mode 0755 -apple -o $@ dist
+
+dpi%.$(OSX_BACKGROUND_IMAGE): contrib/macdeploy/$(OSX_BACKGROUND_SVG)
+	sed 's/PACKAGE_NAME/$(PACKAGE_NAME)/' < "$<" | $(RSVG_CONVERT) -f png -d $* -p $* | $(IMAGEMAGICK_CONVERT) - $@
+OSX_BACKGROUND_IMAGE_DPIFILES := $(foreach dpi,$(OSX_BACKGROUND_IMAGE_DPIS),dpi$(dpi).$(OSX_BACKGROUND_IMAGE))
+$(APP_DIST_DIR)/.background/$(OSX_BACKGROUND_IMAGE): $(OSX_BACKGROUND_IMAGE_DPIFILES)
+	$(MKDIR_P) $(@D)
+	$(TIFFCP) -c none $(OSX_BACKGROUND_IMAGE_DPIFILES) $@
+
+$(APP_DIST_DIR)/.DS_Store: $(OSX_DSSTORE_GEN)
+	$(PYTHON) $< "$@" "$(OSX_VOLNAME)"
 
 $(APP_DIST_DIR)/$(OSX_APP)/Contents/MacOS/Bitcoin-Qt: $(OSX_APP_BUILT) $(OSX_PACKAGING)
-	INSTALL_NAME_TOOL=$(INSTALL_NAME_TOOL) OTOOL=$(OTOOL) STRIP=$(STRIP) $(PYTHON) $(OSX_DEPLOY_SCRIPT) $(OSX_APP) $(OSX_VOLNAME) -translations-dir=$(QT_TRANSLATION_DIR)
+	INSTALLNAMETOOL=$(INSTALLNAMETOOL)  OTOOL=$(OTOOL) STRIP=$(STRIP) $(PYTHON) $(OSX_DEPLOY_SCRIPT) $(OSX_APP) -translations-dir=$(QT_TRANSLATION_DIR) -add-qt-tr $(OSX_QT_TRANSLATIONS) -verbose 2
 
-deploydir: $(APP_DIST_DIR)/$(OSX_APP)/Contents/MacOS/Bitcoin-Qt
-endif !BUILD_DARWIN
+deploydir: $(APP_DIST_EXTRAS)
+endif
 
-deploy: $(OSX_ZIP)
+if TARGET_DARWIN
+appbundle: $(OSX_APP_BUILT)
+deploy: $(OSX_DMG)
+endif
+if TARGET_WINDOWS
+deploy: $(BITCOIN_WIN_INSTALLER)
 endif
 
 $(BITCOIN_QT_BIN): FORCE
@@ -156,39 +176,23 @@ $(BITCOIN_CLI_BIN): FORCE
 $(BITCOIN_TX_BIN): FORCE
 	$(MAKE) -C src $(@F)
 
-$(BITCOIN_UTIL_BIN): FORCE
-	$(MAKE) -C src $(@F)
-
 $(BITCOIN_WALLET_BIN): FORCE
 	$(MAKE) -C src $(@F)
 
-$(BITCOIN_NODE_BIN): FORCE
-	$(MAKE) -C src $(@F)
-
-$(BITCOIN_GUI_BIN): FORCE
-	$(MAKE) -C src $(@F)
-
 if USE_LCOV
 LCOV_FILTER_PATTERN = \
-	-p "/usr/local/" \
 	-p "/usr/include/" \
 	-p "/usr/lib/" \
 	-p "/usr/lib64/" \
 	-p "src/leveldb/" \
 	-p "src/crc32c/" \
 	-p "src/bench/" \
+	-p "src/univalue" \
 	-p "src/crypto/ctaes" \
-	-p "src/minisketch" \
 	-p "src/secp256k1" \
 	-p "depends"
 
-DIR_FUZZ_SEED_CORPUS ?= qa-assets/fuzz_seed_corpus
-
-$(COV_TOOL_WRAPPER):
-	@echo 'exec $(COV_TOOL) "$$@"' > $(COV_TOOL_WRAPPER)
-	@chmod +x $(COV_TOOL_WRAPPER)
-
-baseline.info: $(COV_TOOL_WRAPPER)
+baseline.info:
 	$(LCOV) -c -i -d $(abs_builddir)/src -o $@
 
 baseline_filtered.info: baseline.info
@@ -196,7 +200,7 @@ baseline_filtered.info: baseline.info
 	$(LCOV) -a $@ $(LCOV_OPTS) -o $@
 
 fuzz.info: baseline_filtered.info
-	@TIMEOUT=15 test/fuzz/test_runner.py $(DIR_FUZZ_SEED_CORPUS) -l DEBUG
+	@TIMEOUT=15 test/fuzz/test_runner.py qa-assets/fuzz_seed_corpus -l DEBUG
 	$(LCOV) -c $(LCOV_OPTS) -d $(abs_builddir)/src --t fuzz-tests -o $@
 	$(LCOV) -z $(LCOV_OPTS) -d $(abs_builddir)/src
 
@@ -258,7 +262,7 @@ EXTRA_DIST += \
     test/fuzz
 
 EXTRA_DIST += \
-    test/util/test_runner.py \
+    test/util/bitcoin-util-test.py \
     test/util/data/bitcoin-util-test.json \
     test/util/data/blanktxv1.hex \
     test/util/data/blanktxv1.json \
@@ -308,13 +312,14 @@ EXTRA_DIST += \
     test/util/data/txcreatescript4.json \
     test/util/data/txcreatescript5.hex \
     test/util/data/txcreatescript6.hex \
-    test/util/data/txcreatesignsegwit1.hex \
     test/util/data/txcreatesignv1.hex \
     test/util/data/txcreatesignv1.json \
     test/util/data/txcreatesignv2.hex \
     test/util/rpcauth-test.py
 
-CLEANFILES = $(OSX_ZIP) $(BITCOIN_WIN_INSTALLER)
+CLEANFILES = $(OSX_DMG) $(BITCOIN_WIN_INSTALLER)
+
+.INTERMEDIATE: $(COVERAGE_INFO)
 
 DISTCHECK_CONFIGURE_FLAGS = --enable-man
 
@@ -336,18 +341,4 @@ clean-docs:
 clean-local: clean-docs
 	rm -rf coverage_percent.txt test_bitcoin.coverage/ total.coverage/ fuzz.coverage/ test/tmp/ cache/ $(OSX_APP)
 	rm -rf test/functional/__pycache__ test/functional/test_framework/__pycache__ test/cache share/rpcauth/__pycache__
-	rm -rf osx_volname dist/
-
-test-security-check:
-if TARGET_DARWIN
-	$(AM_V_at) CC='$(CC)' CFLAGS='$(CFLAGS)' CPPFLAGS='$(CPPFLAGS)' LDFLAGS='$(LDFLAGS)' $(PYTHON) $(top_srcdir)/contrib/devtools/test-security-check.py TestSecurityChecks.test_MACHO
-	$(AM_V_at) CC='$(CC)' CFLAGS='$(CFLAGS)' CPPFLAGS='$(CPPFLAGS)' LDFLAGS='$(LDFLAGS)' $(PYTHON) $(top_srcdir)/contrib/devtools/test-symbol-check.py TestSymbolChecks.test_MACHO
-endif
-if TARGET_WINDOWS
-	$(AM_V_at) CC='$(CC)' CFLAGS='$(CFLAGS)' CPPFLAGS='$(CPPFLAGS)' LDFLAGS='$(LDFLAGS)' $(PYTHON) $(top_srcdir)/contrib/devtools/test-security-check.py TestSecurityChecks.test_PE
-	$(AM_V_at) CC='$(CC)' CFLAGS='$(CFLAGS)' CPPFLAGS='$(CPPFLAGS)' LDFLAGS='$(LDFLAGS)' $(PYTHON) $(top_srcdir)/contrib/devtools/test-symbol-check.py TestSymbolChecks.test_PE
-endif
-if TARGET_LINUX
-	$(AM_V_at) CC='$(CC)' CFLAGS='$(CFLAGS)' CPPFLAGS='$(CPPFLAGS)' LDFLAGS='$(LDFLAGS)' $(PYTHON) $(top_srcdir)/contrib/devtools/test-security-check.py TestSecurityChecks.test_ELF
-	$(AM_V_at) CC='$(CC)' CFLAGS='$(CFLAGS)' CPPFLAGS='$(CPPFLAGS)' LDFLAGS='$(LDFLAGS)' $(PYTHON) $(top_srcdir)/contrib/devtools/test-symbol-check.py TestSymbolChecks.test_ELF
-endif
+	rm -rf osx_volname dist/ dpi36.background.tiff dpi72.background.tiff

README.md

@@ -3,17 +3,18 @@ Bitcoin Core integration/staging tree
 
 https://bitcoincore.org
 
-For an immediately usable, binary version of the Bitcoin Core software, see
-https://bitcoincore.org/en/download/.
+What is Bitcoin?
+----------------
 
-What is Bitcoin Core?
----------------------
+Bitcoin is an experimental digital currency that enables instant payments to
+anyone, anywhere in the world. Bitcoin uses peer-to-peer technology to operate
+with no central authority: managing transactions and issuing money are carried
+out collectively by the network. Bitcoin Core is the name of open source
+software which enables the use of this currency.
 
-Bitcoin Core connects to the Bitcoin peer-to-peer network to download and fully
-validate blocks and transactions. It also includes a wallet and graphical user
-interface, which can be optionally built.
-
-Further information about Bitcoin Core is available in the [doc folder](/doc).
+For more information, as well as an immediately usable, binary version of
+the Bitcoin Core software, see https://bitcoincore.org/en/download/, or read the
+[original whitepaper](https://bitcoincore.org/bitcoin.pdf).
 
 License
 -------
@@ -24,14 +25,9 @@ information or see https://opensource.org/licenses/MIT.
 Development Process
 -------------------
 
-The `master` branch is regularly built (see `doc/build-*.md` for instructions) and tested, but it is not guaranteed to be
+The `master` branch is regularly built and tested, but is not guaranteed to be
 completely stable. [Tags](https://github.com/bitcoin/bitcoin/tags) are created
-regularly from release branches to indicate new official, stable release versions of Bitcoin Core.
-
-The https://github.com/bitcoin-core/gui repository is used exclusively for the
-development of the GUI. Its master branch is identical in all monotree
-repositories. Release branches and tags do not exist, so please do not fork
-that repository unless it is for development reasons.
+regularly to indicate new official, stable release versions of Bitcoin Core.
 
 The contribution workflow is described in [CONTRIBUTING.md](CONTRIBUTING.md)
 and useful hints for developers can be found in [doc/developer-notes.md](doc/developer-notes.md).
@@ -52,11 +48,10 @@ submit new unit tests for old code. Unit tests can be compiled and run
 and extending unit tests can be found in [/src/test/README.md](/src/test/README.md).
 
 There are also [regression and integration tests](/test), written
-in Python.
+in Python, that are run automatically on the build server.
 These tests can be run (if the [test dependencies](/test) are installed) with: `test/functional/test_runner.py`
 
-The CI (Continuous Integration) systems make sure that every pull request is built for Windows, Linux, and macOS,
-and that unit/sanity tests are run automatically.
+The Travis CI system makes sure that every pull request is built for Windows, Linux, and macOS, and that unit/sanity tests are run automatically.
 
 ### Manual Quality Assurance (QA) Testing
 
@@ -76,3 +71,5 @@ Translations are periodically pulled from Transifex and merged into the git repo
 
 **Important**: We do not accept translation changes as GitHub pull requests because the next
 pull from Transifex would automatically overwrite them again.
+
+Translators should also subscribe to the [mailing list](https://groups.google.com/forum/#!forum/bitcoin-translators).

SECURITY.md

@@ -13,8 +13,8 @@ The following keys may be used to communicate sensitive information to developer
 
 | Name | Fingerprint |
 |------|-------------|
+| Wladimir van der Laan | 71A3 B167 3540 5025 D447  E8F2 7481 0B01 2346 C9A6 |
+| Jonas Schnelli | 32EE 5C4C 3FA1 5CCA DB46  ABE5 29D4 BCB6 416F 53EC |
 | Pieter Wuille | 133E AC17 9436 F14A 5CF1  B794 860F EB80 4E66 9320 |
-| Michael Ford | E777 299F C265 DD04 7930  70EB 944D 35F9 AC3D B76A |
-| Andrew Chow | 1528 1230 0785 C964 44D3  334D 1756 5732 E08E 5E41 |
 
-You can import a key by running the following command with that individual’s fingerprint: `gpg --keyserver hkps://keys.openpgp.org --recv-keys "<fingerprint>"` Ensure that you put quotes around fingerprints containing spaces.
+You can import a key by running the following command with that individual’s fingerprint: `gpg --recv-keys "<fingerprint>"` Ensure that you put quotes around fingerprints containing spaces.

autogen.sh

@@ -14,16 +14,3 @@ fi
 command -v autoreconf >/dev/null || \
   (echo "configuration failed, please install autoconf first" && exit 1)
 autoreconf --install --force --warnings=all
-
-if expr "'$(build-aux/config.guess --timestamp)" \< "'$(depends/config.guess --timestamp)" > /dev/null; then
-  chmod ug+w build-aux/config.guess
-  chmod ug+w src/secp256k1/build-aux/config.guess
-  cp depends/config.guess build-aux
-  cp depends/config.guess src/secp256k1/build-aux
-fi
-if expr "'$(build-aux/config.sub --timestamp)" \< "'$(depends/config.sub --timestamp)" > /dev/null; then
-  chmod ug+w build-aux/config.sub
-  chmod ug+w src/secp256k1/build-aux/config.sub
-  cp depends/config.sub build-aux
-  cp depends/config.sub src/secp256k1/build-aux
-fi

build-aux/m4/ax_boost_base.m4

@@ -8,23 +8,21 @@
 #
 # DESCRIPTION
 #
-#   Test for the Boost C++ headers of a particular version (or newer)
+#   Test for the Boost C++ libraries of a particular version (or newer)
 #
 #   If no path to the installed boost library is given the macro searchs
-#   under /usr, /usr/local, /opt, /opt/local and /opt/homebrew and evaluates
-#   the $BOOST_ROOT environment variable. Further documentation is available
-#   at <http://randspringer.de/boost/index.html>.
+#   under /usr, /usr/local, /opt and /opt/local and evaluates the
+#   $BOOST_ROOT environment variable. Further documentation is available at
+#   <http://randspringer.de/boost/index.html>.
 #
 #   This macro calls:
 #
-#     AC_SUBST(BOOST_CPPFLAGS)
+#     AC_SUBST(BOOST_CPPFLAGS) / AC_SUBST(BOOST_LDFLAGS)
 #
 #   And sets:
 #
 #     HAVE_BOOST
 #
-#   Note that this macro has been modified compared to upstream.
-#
 # LICENSE
 #
 #   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
@@ -35,7 +33,7 @@
 #   and this notice are preserved. This file is offered as-is, without any
 #   warranty.
 
-#serial 51
+#serial 48
 
 # example boost program (need to pass version)
 m4_define([_AX_BOOST_BASE_PROGRAM],
@@ -61,10 +59,26 @@ AC_ARG_WITH([boost],
     ],
     [want_boost="yes"])
 
+
+AC_ARG_WITH([boost-libdir],
+  [AS_HELP_STRING([--with-boost-libdir=LIB_DIR],
+    [Force given directory for boost libraries.
+     Note that this will override library path detection,
+     so use this parameter only if default library detection fails
+     and you know exactly where your boost libraries are located.])],
+  [
+   AS_IF([test -d "$withval"],
+         [_AX_BOOST_BASE_boost_lib_path="$withval"],
+    [AC_MSG_ERROR([--with-boost-libdir expected directory name])])
+  ],
+  [_AX_BOOST_BASE_boost_lib_path=""])
+
+BOOST_LDFLAGS=""
 BOOST_CPPFLAGS=""
 AS_IF([test "x$want_boost" = "xyes"],
       [_AX_BOOST_BASE_RUNDETECT([$1],[$2],[$3])])
 AC_SUBST(BOOST_CPPFLAGS)
+AC_SUBST(BOOST_LDFLAGS)
 ])
 
 
@@ -100,7 +114,7 @@ AC_DEFUN([_AX_BOOST_BASE_RUNDETECT],[
     AS_CASE([${host_cpu}],
       [x86_64],[libsubdirs="lib64 libx32 lib lib64"],
       [mips*64*],[libsubdirs="lib64 lib32 lib lib64"],
-      [ppc64|powerpc64|s390x|sparc64|aarch64|ppc64le|powerpc64le|riscv64|e2k],[libsubdirs="lib64 lib lib64"],
+      [ppc64|powerpc64|s390x|sparc64|aarch64|ppc64le|powerpc64le|riscv64],[libsubdirs="lib64 lib lib64"],
       [libsubdirs="lib"]
     )
 
@@ -114,7 +128,7 @@ AC_DEFUN([_AX_BOOST_BASE_RUNDETECT],[
     )
 
     dnl first we check the system location for boost libraries
-    dnl this location is chosen if boost libraries are installed with the --layout=system option
+    dnl this location ist chosen if boost libraries are installed with the --layout=system option
     dnl or if you install boost with RPM
     AS_IF([test "x$_AX_BOOST_BASE_boost_path" != "x"],[
         AC_MSG_CHECKING([for boostlib >= $1 ($WANT_BOOST_VERSION) includes in "$_AX_BOOST_BASE_boost_path/include"])
@@ -125,6 +139,7 @@ AC_DEFUN([_AX_BOOST_BASE_RUNDETECT],[
                 AC_MSG_CHECKING([for boostlib >= $1 ($WANT_BOOST_VERSION) lib path in "$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp"])
                 AS_IF([test -d "$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp" && test -r "$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp" ],[
                         AC_MSG_RESULT([yes])
+                        BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp";
                         break;
                 ],
       [AC_MSG_RESULT([no])])
@@ -136,22 +151,32 @@ AC_DEFUN([_AX_BOOST_BASE_RUNDETECT],[
         else
             search_libsubdirs="$multiarch_libsubdir $libsubdirs"
         fi
-        for _AX_BOOST_BASE_boost_path_tmp in /usr /usr/local /opt /opt/local /opt/homebrew ; do
+        for _AX_BOOST_BASE_boost_path_tmp in /usr /usr/local /opt /opt/local ; do
             if test -d "$_AX_BOOST_BASE_boost_path_tmp/include/boost" && test -r "$_AX_BOOST_BASE_boost_path_tmp/include/boost" ; then
                 for libsubdir in $search_libsubdirs ; do
                     if ls "$_AX_BOOST_BASE_boost_path_tmp/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
                 done
+                BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path_tmp/$libsubdir"
                 BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path_tmp/include"
                 break;
             fi
         done
     ])
 
-    AC_MSG_CHECKING([for Boost headers >= $1 ($WANT_BOOST_VERSION)])
+    dnl overwrite ld flags if we have required special directory with
+    dnl --with-boost-libdir parameter
+    AS_IF([test "x$_AX_BOOST_BASE_boost_lib_path" != "x"],
+          [BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_lib_path"])
+
+    AC_MSG_CHECKING([for boostlib >= $1 ($WANT_BOOST_VERSION)])
     CPPFLAGS_SAVED="$CPPFLAGS"
     CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
     export CPPFLAGS
 
+    LDFLAGS_SAVED="$LDFLAGS"
+    LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
+    export LDFLAGS
+
     AC_REQUIRE([AC_PROG_CXX])
     AC_LANG_PUSH(C++)
         AC_COMPILE_IFELSE([_AX_BOOST_BASE_PROGRAM($WANT_BOOST_VERSION)],[
@@ -168,8 +193,11 @@ AC_DEFUN([_AX_BOOST_BASE_RUNDETECT],[
     dnl built and installed without the --layout=system option or for a staged(not installed) version
     if test "x$succeeded" != "xyes" ; then
         CPPFLAGS="$CPPFLAGS_SAVED"
+        LDFLAGS="$LDFLAGS_SAVED"
         BOOST_CPPFLAGS=
-
+        if test -z "$_AX_BOOST_BASE_boost_lib_path" ; then
+            BOOST_LDFLAGS=
+        fi
         _version=0
         if test -n "$_AX_BOOST_BASE_boost_path" ; then
             if test -d "$_AX_BOOST_BASE_boost_path" && test -r "$_AX_BOOST_BASE_boost_path"; then
@@ -188,10 +216,18 @@ AC_DEFUN([_AX_BOOST_BASE_RUNDETECT],[
                         BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path"
                     fi
                 fi
+                dnl if we found something and BOOST_LDFLAGS was unset before
+                dnl (because "$_AX_BOOST_BASE_boost_lib_path" = ""), set it here.
+                if test -n "$BOOST_CPPFLAGS" && test -z "$BOOST_LDFLAGS"; then
+                    for libsubdir in $libsubdirs ; do
+                        if ls "$_AX_BOOST_BASE_boost_path/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
+                    done
+                    BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path/$libsubdir"
+                fi
             fi
         else
             if test "x$cross_compiling" != "xyes" ; then
-                for _AX_BOOST_BASE_boost_path in /usr /usr/local /opt /opt/local /opt/homebrew ; do
+                for _AX_BOOST_BASE_boost_path in /usr /usr/local /opt /opt/local ; do
                     if test -d "$_AX_BOOST_BASE_boost_path" && test -r "$_AX_BOOST_BASE_boost_path" ; then
                         for i in `ls -d $_AX_BOOST_BASE_boost_path/include/boost-* 2>/dev/null`; do
                             _version_tmp=`echo $i | sed "s#$_AX_BOOST_BASE_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
@@ -206,6 +242,12 @@ AC_DEFUN([_AX_BOOST_BASE_RUNDETECT],[
 
                 VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'`
                 BOOST_CPPFLAGS="-I$best_path/include/boost-$VERSION_UNDERSCORE"
+                if test -z "$_AX_BOOST_BASE_boost_lib_path" ; then
+                    for libsubdir in $libsubdirs ; do
+                        if ls "$best_path/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
+                    done
+                    BOOST_LDFLAGS="-L$best_path/$libsubdir"
+                fi
             fi
 
             if test -n "$BOOST_ROOT" ; then
@@ -217,9 +259,10 @@ AC_DEFUN([_AX_BOOST_BASE_RUNDETECT],[
                     stage_version=`echo $version_dir | sed 's/boost_//' | sed 's/_/./g'`
                         stage_version_shorten=`expr $stage_version : '\([[0-9]]*\.[[0-9]]*\)'`
                     V_CHECK=`expr $stage_version_shorten \>\= $_version`
-                    if test "x$V_CHECK" = "x1" ; then
+                    if test "x$V_CHECK" = "x1" && test -z "$_AX_BOOST_BASE_boost_lib_path" ; then
                         AC_MSG_NOTICE(We will use a staged boost library from $BOOST_ROOT)
                         BOOST_CPPFLAGS="-I$BOOST_ROOT"
+                        BOOST_LDFLAGS="-L$BOOST_ROOT/stage/$libsubdir"
                     fi
                 fi
             fi
@@ -227,6 +270,8 @@ AC_DEFUN([_AX_BOOST_BASE_RUNDETECT],[
 
         CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
         export CPPFLAGS
+        LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
+        export LDFLAGS
 
         AC_LANG_PUSH(C++)
             AC_COMPILE_IFELSE([_AX_BOOST_BASE_PROGRAM($WANT_BOOST_VERSION)],[
@@ -253,4 +298,6 @@ AC_DEFUN([_AX_BOOST_BASE_RUNDETECT],[
     fi
 
     CPPFLAGS="$CPPFLAGS_SAVED"
+    LDFLAGS="$LDFLAGS_SAVED"
+
 ])

build-aux/m4/ax_boost_filesystem.m4

@@ -0,0 +1,118 @@
+# ===========================================================================
+#   https://www.gnu.org/software/autoconf-archive/ax_boost_filesystem.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   AX_BOOST_FILESYSTEM
+#
+# DESCRIPTION
+#
+#   Test for Filesystem library from the Boost C++ libraries. The macro
+#   requires a preceding call to AX_BOOST_BASE. Further documentation is
+#   available at <http://randspringer.de/boost/index.html>.
+#
+#   This macro calls:
+#
+#     AC_SUBST(BOOST_FILESYSTEM_LIB)
+#
+#   And sets:
+#
+#     HAVE_BOOST_FILESYSTEM
+#
+# LICENSE
+#
+#   Copyright (c) 2009 Thomas Porschberg <thomas@randspringer.de>
+#   Copyright (c) 2009 Michael Tindal
+#   Copyright (c) 2009 Roman Rybalko <libtorrent@romanr.info>
+#
+#   Copying and distribution of this file, with or without modification, are
+#   permitted in any medium without royalty provided the copyright notice
+#   and this notice are preserved. This file is offered as-is, without any
+#   warranty.
+
+#serial 28
+
+AC_DEFUN([AX_BOOST_FILESYSTEM],
+[
+	AC_ARG_WITH([boost-filesystem],
+	AS_HELP_STRING([--with-boost-filesystem@<:@=special-lib@:>@],
+                   [use the Filesystem library from boost - it is possible to specify a certain library for the linker
+                        e.g. --with-boost-filesystem=boost_filesystem-gcc-mt ]),
+        [
+        if test "$withval" = "no"; then
+			want_boost="no"
+        elif test "$withval" = "yes"; then
+            want_boost="yes"
+            ax_boost_user_filesystem_lib=""
+        else
+		    want_boost="yes"
+		ax_boost_user_filesystem_lib="$withval"
+		fi
+        ],
+        [want_boost="yes"]
+	)
+
+	if test "x$want_boost" = "xyes"; then
+        AC_REQUIRE([AC_PROG_CC])
+		CPPFLAGS_SAVED="$CPPFLAGS"
+		CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
+		export CPPFLAGS
+
+		LDFLAGS_SAVED="$LDFLAGS"
+		LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
+		export LDFLAGS
+
+		LIBS_SAVED=$LIBS
+		LIBS="$LIBS $BOOST_SYSTEM_LIB"
+		export LIBS
+
+        AC_CACHE_CHECK(whether the Boost::Filesystem library is available,
+					   ax_cv_boost_filesystem,
+        [AC_LANG_PUSH([C++])
+         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <boost/filesystem/path.hpp>]],
+                                   [[using namespace boost::filesystem;
+                                   path my_path( "foo/bar/data.txt" );
+                                   return 0;]])],
+					       ax_cv_boost_filesystem=yes, ax_cv_boost_filesystem=no)
+         AC_LANG_POP([C++])
+		])
+		if test "x$ax_cv_boost_filesystem" = "xyes"; then
+			AC_DEFINE(HAVE_BOOST_FILESYSTEM,,[define if the Boost::Filesystem library is available])
+            BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
+            if test "x$ax_boost_user_filesystem_lib" = "x"; then
+                for libextension in `ls -r $BOOSTLIBDIR/libboost_filesystem* 2>/dev/null | sed 's,.*/lib,,' | sed 's,\..*,,'` ; do
+                     ax_lib=${libextension}
+				    AC_CHECK_LIB($ax_lib, exit,
+                                 [BOOST_FILESYSTEM_LIB="-l$ax_lib"; AC_SUBST(BOOST_FILESYSTEM_LIB) link_filesystem="yes"; break],
+                                 [link_filesystem="no"])
+				done
+                if test "x$link_filesystem" != "xyes"; then
+                for libextension in `ls -r $BOOSTLIBDIR/boost_filesystem* 2>/dev/null | sed 's,.*/,,' | sed -e 's,\..*,,'` ; do
+                     ax_lib=${libextension}
+				    AC_CHECK_LIB($ax_lib, exit,
+                                 [BOOST_FILESYSTEM_LIB="-l$ax_lib"; AC_SUBST(BOOST_FILESYSTEM_LIB) link_filesystem="yes"; break],
+                                 [link_filesystem="no"])
+				done
+		    fi
+            else
+               for ax_lib in $ax_boost_user_filesystem_lib boost_filesystem-$ax_boost_user_filesystem_lib; do
+				      AC_CHECK_LIB($ax_lib, exit,
+                                   [BOOST_FILESYSTEM_LIB="-l$ax_lib"; AC_SUBST(BOOST_FILESYSTEM_LIB) link_filesystem="yes"; break],
+                                   [link_filesystem="no"])
+                  done
+
+            fi
+            if test "x$ax_lib" = "x"; then
+                AC_MSG_ERROR(Could not find a version of the Boost::Filesystem library!)
+            fi
+			if test "x$link_filesystem" != "xyes"; then
+				AC_MSG_ERROR(Could not link against $ax_lib !)
+			fi
+		fi
+
+		CPPFLAGS="$CPPFLAGS_SAVED"
+		LDFLAGS="$LDFLAGS_SAVED"
+		LIBS="$LIBS_SAVED"
+	fi
+])

build-aux/m4/ax_boost_system.m4

@@ -0,0 +1,121 @@
+# ===========================================================================
+#     https://www.gnu.org/software/autoconf-archive/ax_boost_system.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   AX_BOOST_SYSTEM
+#
+# DESCRIPTION
+#
+#   Test for System library from the Boost C++ libraries. The macro requires
+#   a preceding call to AX_BOOST_BASE. Further documentation is available at
+#   <http://randspringer.de/boost/index.html>.
+#
+#   This macro calls:
+#
+#     AC_SUBST(BOOST_SYSTEM_LIB)
+#
+#   And sets:
+#
+#     HAVE_BOOST_SYSTEM
+#
+# LICENSE
+#
+#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
+#   Copyright (c) 2008 Michael Tindal
+#   Copyright (c) 2008 Daniel Casimiro <dan.casimiro@gmail.com>
+#
+#   Copying and distribution of this file, with or without modification, are
+#   permitted in any medium without royalty provided the copyright notice
+#   and this notice are preserved. This file is offered as-is, without any
+#   warranty.
+
+#serial 20
+
+AC_DEFUN([AX_BOOST_SYSTEM],
+[
+	AC_ARG_WITH([boost-system],
+	AS_HELP_STRING([--with-boost-system@<:@=special-lib@:>@],
+                   [use the System library from boost - it is possible to specify a certain library for the linker
+                        e.g. --with-boost-system=boost_system-gcc-mt ]),
+        [
+        if test "$withval" = "no"; then
+			want_boost="no"
+        elif test "$withval" = "yes"; then
+            want_boost="yes"
+            ax_boost_user_system_lib=""
+        else
+		    want_boost="yes"
+		ax_boost_user_system_lib="$withval"
+		fi
+        ],
+        [want_boost="yes"]
+	)
+
+	if test "x$want_boost" = "xyes"; then
+        AC_REQUIRE([AC_PROG_CC])
+        AC_REQUIRE([AC_CANONICAL_BUILD])
+		CPPFLAGS_SAVED="$CPPFLAGS"
+		CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
+		export CPPFLAGS
+
+		LDFLAGS_SAVED="$LDFLAGS"
+		LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
+		export LDFLAGS
+
+        AC_CACHE_CHECK(whether the Boost::System library is available,
+					   ax_cv_boost_system,
+        [AC_LANG_PUSH([C++])
+			 CXXFLAGS_SAVE=$CXXFLAGS
+			 CXXFLAGS=
+
+			 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <boost/system/error_code.hpp>]],
+				    [[boost::system::error_category *a = 0;]])],
+                   ax_cv_boost_system=yes, ax_cv_boost_system=no)
+			 CXXFLAGS=$CXXFLAGS_SAVE
+             AC_LANG_POP([C++])
+		])
+		if test "x$ax_cv_boost_system" = "xyes"; then
+			AC_SUBST(BOOST_CPPFLAGS)
+
+			AC_DEFINE(HAVE_BOOST_SYSTEM,,[define if the Boost::System library is available])
+            BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
+
+			LDFLAGS_SAVE=$LDFLAGS
+            if test "x$ax_boost_user_system_lib" = "x"; then
+                for libextension in `ls -r $BOOSTLIBDIR/libboost_system* 2>/dev/null | sed 's,.*/lib,,' | sed 's,\..*,,'` ; do
+                     ax_lib=${libextension}
+				    AC_CHECK_LIB($ax_lib, exit,
+                                 [BOOST_SYSTEM_LIB="-l$ax_lib"; AC_SUBST(BOOST_SYSTEM_LIB) link_system="yes"; break],
+                                 [link_system="no"])
+				done
+                if test "x$link_system" != "xyes"; then
+                for libextension in `ls -r $BOOSTLIBDIR/boost_system* 2>/dev/null | sed 's,.*/,,' | sed -e 's,\..*,,'` ; do
+                     ax_lib=${libextension}
+				    AC_CHECK_LIB($ax_lib, exit,
+                                 [BOOST_SYSTEM_LIB="-l$ax_lib"; AC_SUBST(BOOST_SYSTEM_LIB) link_system="yes"; break],
+                                 [link_system="no"])
+				done
+                fi
+
+            else
+               for ax_lib in $ax_boost_user_system_lib boost_system-$ax_boost_user_system_lib; do
+				      AC_CHECK_LIB($ax_lib, exit,
+                                   [BOOST_SYSTEM_LIB="-l$ax_lib"; AC_SUBST(BOOST_SYSTEM_LIB) link_system="yes"; break],
+                                   [link_system="no"])
+                  done
+
+            fi
+            if test "x$ax_lib" = "x"; then
+                AC_MSG_ERROR(Could not find a version of the Boost::System library!)
+            fi
+			if test "x$link_system" = "xno"; then
+				AC_MSG_ERROR(Could not link against $ax_lib !)
+			fi
+		fi
+
+		CPPFLAGS="$CPPFLAGS_SAVED"
+	LDFLAGS="$LDFLAGS_SAVED"
+	fi
+])

build-aux/m4/ax_boost_thread.m4

@@ -0,0 +1,163 @@
+# ===========================================================================
+#     https://www.gnu.org/software/autoconf-archive/ax_boost_thread.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   AX_BOOST_THREAD
+#
+# DESCRIPTION
+#
+#   Test for Thread library from the Boost C++ libraries. The macro requires
+#   a preceding call to AX_BOOST_BASE. Further documentation is available at
+#   <http://randspringer.de/boost/index.html>.
+#
+#   This macro calls:
+#
+#     AC_SUBST(BOOST_THREAD_LIB)
+#
+#   And sets:
+#
+#     HAVE_BOOST_THREAD
+#
+# LICENSE
+#
+#   Copyright (c) 2009 Thomas Porschberg <thomas@randspringer.de>
+#   Copyright (c) 2009 Michael Tindal
+#
+#   Copying and distribution of this file, with or without modification, are
+#   permitted in any medium without royalty provided the copyright notice
+#   and this notice are preserved. This file is offered as-is, without any
+#   warranty.
+
+#serial 32
+
+AC_DEFUN([AX_BOOST_THREAD],
+[
+    AC_ARG_WITH([boost-thread],
+    AS_HELP_STRING([--with-boost-thread@<:@=special-lib@:>@],
+                   [use the Thread library from boost -
+                    it is possible to specify a certain library for the linker
+                    e.g. --with-boost-thread=boost_thread-gcc-mt ]),
+        [
+        if test "$withval" = "yes"; then
+            want_boost="yes"
+            ax_boost_user_thread_lib=""
+        else
+            want_boost="yes"
+            ax_boost_user_thread_lib="$withval"
+        fi
+        ],
+        [want_boost="yes"]
+    )
+
+    if test "x$want_boost" = "xyes"; then
+        AC_REQUIRE([AC_PROG_CC])
+        AC_REQUIRE([AC_CANONICAL_BUILD])
+        CPPFLAGS_SAVED="$CPPFLAGS"
+        CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
+        export CPPFLAGS
+
+        LDFLAGS_SAVED="$LDFLAGS"
+        LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
+        export LDFLAGS
+
+        AC_CACHE_CHECK(whether the Boost::Thread library is available,
+                       ax_cv_boost_thread,
+        [AC_LANG_PUSH([C++])
+             CXXFLAGS_SAVE=$CXXFLAGS
+
+             if test "x$host_os" = "xsolaris" ; then
+                 CXXFLAGS="-pthreads $CXXFLAGS"
+             elif test "x$host_os" = "xmingw32" ; then
+                 CXXFLAGS="-mthreads $CXXFLAGS"
+             else
+                CXXFLAGS="-pthread $CXXFLAGS"
+             fi
+             AC_COMPILE_IFELSE([
+                 AC_LANG_PROGRAM(
+                     [[@%:@include <boost/thread/thread.hpp>]],
+                     [[boost::thread_group thrds;
+                       return 0;]])],
+                 ax_cv_boost_thread=yes, ax_cv_boost_thread=no)
+             CXXFLAGS=$CXXFLAGS_SAVE
+             AC_LANG_POP([C++])
+        ])
+        if test "x$ax_cv_boost_thread" = "xyes"; then
+           if test "x$host_os" = "xsolaris" ; then
+              BOOST_CPPFLAGS="-pthreads $BOOST_CPPFLAGS"
+           elif test "x$host_os" = "xmingw32" ; then
+              BOOST_CPPFLAGS="-mthreads $BOOST_CPPFLAGS"
+           else
+              BOOST_CPPFLAGS="-pthread $BOOST_CPPFLAGS"
+           fi
+
+            AC_SUBST(BOOST_CPPFLAGS)
+
+            AC_DEFINE(HAVE_BOOST_THREAD,,
+                      [define if the Boost::Thread library is available])
+            BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
+
+            LDFLAGS_SAVE=$LDFLAGS
+                        case "x$host_os" in
+                          *bsd* )
+                               LDFLAGS="-pthread $LDFLAGS"
+                          break;
+                          ;;
+                        esac
+            if test "x$ax_boost_user_thread_lib" = "x"; then
+                for libextension in `ls -r $BOOSTLIBDIR/libboost_thread* 2>/dev/null | sed 's,.*/lib,,' | sed 's,\..*,,'`; do
+                     ax_lib=${libextension}
+                    AC_CHECK_LIB($ax_lib, exit,
+                                 [link_thread="yes"; break],
+                                 [link_thread="no"])
+                done
+                if test "x$link_thread" != "xyes"; then
+                for libextension in `ls -r $BOOSTLIBDIR/boost_thread* 2>/dev/null | sed 's,.*/,,' | sed 's,\..*,,'`; do
+                     ax_lib=${libextension}
+                    AC_CHECK_LIB($ax_lib, exit,
+                                 [link_thread="yes"; break],
+                                 [link_thread="no"])
+                done
+                fi
+
+            else
+               for ax_lib in $ax_boost_user_thread_lib boost_thread-$ax_boost_user_thread_lib; do
+                      AC_CHECK_LIB($ax_lib, exit,
+                                   [link_thread="yes"; break],
+                                   [link_thread="no"])
+                  done
+
+            fi
+            if test "x$ax_lib" = "x"; then
+                AC_MSG_ERROR(Could not find a version of the Boost::Thread library!)
+            fi
+            if test "x$link_thread" = "xno"; then
+                AC_MSG_ERROR(Could not link against $ax_lib !)
+            else
+                BOOST_THREAD_LIB="-l$ax_lib"
+                case "x$host_os" in
+                    *bsd* )
+                        BOOST_LDFLAGS="-pthread $BOOST_LDFLAGS"
+                        break;
+                        ;;
+                    xsolaris )
+                        BOOST_THREAD_LIB="$BOOST_THREAD_LIB -lpthread"
+                        break;
+                        ;;
+                    xmingw32 )
+                        break;
+                        ;;
+                    * )
+                        BOOST_THREAD_LIB="$BOOST_THREAD_LIB -lpthread"
+                        break;
+                        ;;
+                esac
+                AC_SUBST(BOOST_THREAD_LIB)
+            fi
+        fi
+
+        CPPFLAGS="$CPPFLAGS_SAVED"
+        LDFLAGS="$LDFLAGS_SAVED"
+    fi
+])

build-aux/m4/ax_boost_unit_test_framework.m4

@@ -0,0 +1,137 @@
+# =================================================================================
+#  https://www.gnu.org/software/autoconf-archive/ax_boost_unit_test_framework.html
+# =================================================================================
+#
+# SYNOPSIS
+#
+#   AX_BOOST_UNIT_TEST_FRAMEWORK
+#
+# DESCRIPTION
+#
+#   Test for Unit_Test_Framework library from the Boost C++ libraries. The
+#   macro requires a preceding call to AX_BOOST_BASE. Further documentation
+#   is available at <http://randspringer.de/boost/index.html>.
+#
+#   This macro calls:
+#
+#     AC_SUBST(BOOST_UNIT_TEST_FRAMEWORK_LIB)
+#
+#   And sets:
+#
+#     HAVE_BOOST_UNIT_TEST_FRAMEWORK
+#
+# LICENSE
+#
+#   Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
+#
+#   Copying and distribution of this file, with or without modification, are
+#   permitted in any medium without royalty provided the copyright notice
+#   and this notice are preserved. This file is offered as-is, without any
+#   warranty.
+
+#serial 22
+
+AC_DEFUN([AX_BOOST_UNIT_TEST_FRAMEWORK],
+[
+	AC_ARG_WITH([boost-unit-test-framework],
+	AS_HELP_STRING([--with-boost-unit-test-framework@<:@=special-lib@:>@],
+                   [use the Unit_Test_Framework library from boost - it is possible to specify a certain library for the linker
+                        e.g. --with-boost-unit-test-framework=boost_unit_test_framework-gcc ]),
+        [
+        if test "$withval" = "no"; then
+			want_boost="no"
+        elif test "$withval" = "yes"; then
+            want_boost="yes"
+            ax_boost_user_unit_test_framework_lib=""
+        else
+		    want_boost="yes"
+		ax_boost_user_unit_test_framework_lib="$withval"
+		fi
+        ],
+        [want_boost="yes"]
+	)
+
+	if test "x$want_boost" = "xyes"; then
+        AC_REQUIRE([AC_PROG_CC])
+		CPPFLAGS_SAVED="$CPPFLAGS"
+		CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
+		export CPPFLAGS
+
+		LDFLAGS_SAVED="$LDFLAGS"
+		LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
+		export LDFLAGS
+
+        AC_CACHE_CHECK(whether the Boost::Unit_Test_Framework library is available,
+					   ax_cv_boost_unit_test_framework,
+        [AC_LANG_PUSH([C++])
+			 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <boost/test/unit_test.hpp>]],
+                                    [[using boost::unit_test::test_suite;
+							 test_suite* test= BOOST_TEST_SUITE( "Unit test example 1" ); if (test == NULL) { return 1; } else { return 0; }]])],
+                   ax_cv_boost_unit_test_framework=yes, ax_cv_boost_unit_test_framework=no)
+         AC_LANG_POP([C++])
+		])
+		if test "x$ax_cv_boost_unit_test_framework" = "xyes"; then
+			AC_DEFINE(HAVE_BOOST_UNIT_TEST_FRAMEWORK,,[define if the Boost::Unit_Test_Framework library is available])
+            BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
+
+            if test "x$ax_boost_user_unit_test_framework_lib" = "x"; then
+			saved_ldflags="${LDFLAGS}"
+                for monitor_library in `ls $BOOSTLIBDIR/libboost_unit_test_framework*.so* $BOOSTLIBDIR/libboost_unit_test_framework*.dylib* $BOOSTLIBDIR/libboost_unit_test_framework*.a* 2>/dev/null` ; do
+                    if test -r $monitor_library ; then
+                       libextension=`echo $monitor_library | sed 's,.*/,,' | sed -e 's;^lib\(boost_unit_test_framework.*\)\.so.*$;\1;' -e 's;^lib\(boost_unit_test_framework.*\)\.dylib.*$;\1;' -e 's;^lib\(boost_unit_test_framework.*\)\.a.*$;\1;'`
+                       ax_lib=${libextension}
+                       link_unit_test_framework="yes"
+                    else
+                       link_unit_test_framework="no"
+                    fi
+
+			    if test "x$link_unit_test_framework" = "xyes"; then
+                      BOOST_UNIT_TEST_FRAMEWORK_LIB="-l$ax_lib"
+                      AC_SUBST(BOOST_UNIT_TEST_FRAMEWORK_LIB)
+					  break
+				    fi
+                done
+                if test "x$link_unit_test_framework" != "xyes"; then
+                for libextension in `ls $BOOSTLIBDIR/boost_unit_test_framework*.dll* $BOOSTLIBDIR/boost_unit_test_framework*.a* 2>/dev/null  | sed 's,.*/,,' | sed -e 's;^\(boost_unit_test_framework.*\)\.dll.*$;\1;' -e 's;^\(boost_unit_test_framework.*\)\.a.*$;\1;'` ; do
+                     ax_lib=${libextension}
+				    AC_CHECK_LIB($ax_lib, exit,
+                                 [BOOST_UNIT_TEST_FRAMEWORK_LIB="-l$ax_lib"; AC_SUBST(BOOST_UNIT_TEST_FRAMEWORK_LIB) link_unit_test_framework="yes"; break],
+                                 [link_unit_test_framework="no"])
+				done
+                fi
+            else
+                link_unit_test_framework="no"
+			saved_ldflags="${LDFLAGS}"
+                for ax_lib in boost_unit_test_framework-$ax_boost_user_unit_test_framework_lib $ax_boost_user_unit_test_framework_lib ; do
+                   if test "x$link_unit_test_framework" = "xyes"; then
+                      break;
+                   fi
+                   for unittest_library in `ls $BOOSTLIBDIR/lib${ax_lib}.so* $BOOSTLIBDIR/lib${ax_lib}.a* 2>/dev/null` ; do
+                   if test -r $unittest_library ; then
+                       libextension=`echo $unittest_library | sed 's,.*/,,' | sed -e 's;^lib\(boost_unit_test_framework.*\)\.so.*$;\1;' -e 's;^lib\(boost_unit_test_framework.*\)\.a*$;\1;'`
+                       ax_lib=${libextension}
+                       link_unit_test_framework="yes"
+                    else
+                       link_unit_test_framework="no"
+                    fi
+
+				if test "x$link_unit_test_framework" = "xyes"; then
+                        BOOST_UNIT_TEST_FRAMEWORK_LIB="-l$ax_lib"
+                        AC_SUBST(BOOST_UNIT_TEST_FRAMEWORK_LIB)
+					    break
+				    fi
+                  done
+               done
+            fi
+            if test "x$ax_lib" = "x"; then
+                AC_MSG_ERROR(Could not find a version of the Boost::Unit_Test_Framework library!)
+            fi
+			if test "x$link_unit_test_framework" != "xyes"; then
+				AC_MSG_ERROR(Could not link against $ax_lib !)
+			fi
+		fi
+
+		CPPFLAGS="$CPPFLAGS_SAVED"
+	LDFLAGS="$LDFLAGS_SAVED"
+	fi
+])

build-aux/m4/ax_check_compile_flag.m4

@@ -1,5 +1,5 @@
 # ===========================================================================
-#  https://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html
+#   http://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html
 # ===========================================================================
 #
 # SYNOPSIS
@@ -29,12 +29,33 @@
 #   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
 #   Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
 #
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved.  This file is offered as-is, without any
-#   warranty.
+#   This program 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.
+#
+#   This program is distributed in the hope that it will be useful, but
+#   WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+#   Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License along
+#   with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+#   As a special exception, the respective Autoconf Macro's copyright owner
+#   gives unlimited permission to copy, distribute and modify the configure
+#   scripts that are the output of Autoconf when processing the Macro. You
+#   need not follow the terms of the GNU General Public License when using
+#   or distributing such scripts, even though portions of the text of the
+#   Macro appear in them. The GNU General Public License (GPL) does govern
+#   all other use of the material that constitutes the Autoconf Macro.
+#
+#   This special exception to the GPL applies to versions of the Autoconf
+#   Macro released by the Autoconf Archive. When you make and distribute a
+#   modified version of the Autoconf Macro, you may extend this special
+#   exception to the GPL to apply to your modified version as well.
 
-#serial 6
+#serial 4
 
 AC_DEFUN([AX_CHECK_COMPILE_FLAG],
 [AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF

build-aux/m4/ax_check_link_flag.m4

@@ -1,5 +1,5 @@
 # ===========================================================================
-#    https://www.gnu.org/software/autoconf-archive/ax_check_link_flag.html
+#    http://www.gnu.org/software/autoconf-archive/ax_check_link_flag.html
 # ===========================================================================
 #
 # SYNOPSIS
@@ -29,12 +29,33 @@
 #   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
 #   Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
 #
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved.  This file is offered as-is, without any
-#   warranty.
+#   This program 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.
+#
+#   This program is distributed in the hope that it will be useful, but
+#   WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+#   Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License along
+#   with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+#   As a special exception, the respective Autoconf Macro's copyright owner
+#   gives unlimited permission to copy, distribute and modify the configure
+#   scripts that are the output of Autoconf when processing the Macro. You
+#   need not follow the terms of the GNU General Public License when using
+#   or distributing such scripts, even though portions of the text of the
+#   Macro appear in them. The GNU General Public License (GPL) does govern
+#   all other use of the material that constitutes the Autoconf Macro.
+#
+#   This special exception to the GPL applies to versions of the Autoconf
+#   Macro released by the Autoconf Archive. When you make and distribute a
+#   modified version of the Autoconf Macro, you may extend this special
+#   exception to the GPL to apply to your modified version as well.
 
-#serial 6
+#serial 4
 
 AC_DEFUN([AX_CHECK_LINK_FLAG],
 [AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF

build-aux/m4/ax_check_preproc_flag.m4

@@ -1,5 +1,5 @@
 # ===========================================================================
-#  https://www.gnu.org/software/autoconf-archive/ax_check_preproc_flag.html
+#   http://www.gnu.org/software/autoconf-archive/ax_check_preproc_flag.html
 # ===========================================================================
 #
 # SYNOPSIS
@@ -29,12 +29,33 @@
 #   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
 #   Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
 #
-#   Copying and distribution of this file, with or without modification, are
-#   permitted in any medium without royalty provided the copyright notice
-#   and this notice are preserved.  This file is offered as-is, without any
-#   warranty.
+#   This program 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.
+#
+#   This program is distributed in the hope that it will be useful, but
+#   WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+#   Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License along
+#   with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+#   As a special exception, the respective Autoconf Macro's copyright owner
+#   gives unlimited permission to copy, distribute and modify the configure
+#   scripts that are the output of Autoconf when processing the Macro. You
+#   need not follow the terms of the GNU General Public License when using
+#   or distributing such scripts, even though portions of the text of the
+#   Macro appear in them. The GNU General Public License (GPL) does govern
+#   all other use of the material that constitutes the Autoconf Macro.
+#
+#   This special exception to the GPL applies to versions of the Autoconf
+#   Macro released by the Autoconf Archive. When you make and distribute a
+#   modified version of the Autoconf Macro, you may extend this special
+#   exception to the GPL to apply to your modified version as well.
 
-#serial 6
+#serial 4
 
 AC_DEFUN([AX_CHECK_PREPROC_FLAG],
 [AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF

build-aux/m4/ax_cxx_compile_stdcxx.m4

@@ -1,5 +1,5 @@
 # ===========================================================================
-#  https://www.gnu.org/software/autoconf-archive/ax_cxx_compile_stdcxx.html
+#   http://www.gnu.org/software/autoconf-archive/ax_cxx_compile_stdcxx.html
 # ===========================================================================
 #
 # SYNOPSIS
@@ -10,13 +10,13 @@
 #
 #   Check for baseline language coverage in the compiler for the specified
 #   version of the C++ standard.  If necessary, add switches to CXX and
-#   CXXCPP to enable support.  VERSION may be '11', '14', '17', or '20' for
-#   the respective C++ standard version.
+#   CXXCPP to enable support.  VERSION may be '11' (for the C++11 standard)
+#   or '14' (for the C++14 standard).
 #
 #   The second argument, if specified, indicates whether you insist on an
 #   extended mode (e.g. -std=gnu++11) or a strict conformance mode (e.g.
 #   -std=c++11).  If neither is specified, you get whatever works, with
-#   preference for no added switch, and then for an extended mode.
+#   preference for an extended mode.
 #
 #   The third argument, if specified 'mandatory' or if left unspecified,
 #   indicates that baseline support for the specified C++ standard is
@@ -33,26 +33,21 @@
 #   Copyright (c) 2014, 2015 Google Inc.; contributed by Alexey Sokolov <sokolov@google.com>
 #   Copyright (c) 2015 Paul Norman <penorman@mac.com>
 #   Copyright (c) 2015 Moritz Klammler <moritz@klammler.eu>
-#   Copyright (c) 2016, 2018 Krzesimir Nowak <qdlacz@gmail.com>
-#   Copyright (c) 2019 Enji Cooper <yaneurabeya@gmail.com>
-#   Copyright (c) 2020 Jason Merrill <jason@redhat.com>
-#   Copyright (c) 2021 Jörn Heusipp <osmanx@problemloesungsmaschine.de>
 #
 #   Copying and distribution of this file, with or without modification, are
 #   permitted in any medium without royalty provided the copyright notice
 #   and this notice are preserved.  This file is offered as-is, without any
 #   warranty.
 
-#serial 14
+#serial 4
 
 dnl  This macro is based on the code from the AX_CXX_COMPILE_STDCXX_11 macro
 dnl  (serial version number 13).
 
 AC_DEFUN([AX_CXX_COMPILE_STDCXX], [dnl
-  m4_if([$1], [11], [ax_cxx_compile_alternatives="11 0x"],
-        [$1], [14], [ax_cxx_compile_alternatives="14 1y"],
-        [$1], [17], [ax_cxx_compile_alternatives="17 1z"],
-        [$1], [20], [ax_cxx_compile_alternatives="20"],
+  m4_if([$1], [11], [],
+        [$1], [14], [],
+        [$1], [17], [m4_fatal([support for C++17 not yet implemented in AX_CXX_COMPILE_STDCXX])],
         [m4_fatal([invalid first argument `$1' to AX_CXX_COMPILE_STDCXX])])dnl
   m4_if([$2], [], [],
         [$2], [ext], [],
@@ -62,23 +57,26 @@ AC_DEFUN([AX_CXX_COMPILE_STDCXX], [dnl
         [$3], [mandatory], [ax_cxx_compile_cxx$1_required=true],
         [$3], [optional], [ax_cxx_compile_cxx$1_required=false],
         [m4_fatal([invalid third argument `$3' to AX_CXX_COMPILE_STDCXX])])
+  m4_if([$4], [], [ax_cxx_compile_cxx$1_try_default=true],
+        [$4], [default], [ax_cxx_compile_cxx$1_try_default=true],
+        [$4], [nodefault], [ax_cxx_compile_cxx$1_try_default=false],
+        [m4_fatal([invalid fourth argument `$4' to AX_CXX_COMPILE_STDCXX])])
   AC_LANG_PUSH([C++])dnl
   ac_success=no
 
-  m4_if([$2], [], [dnl
-    AC_CACHE_CHECK(whether $CXX supports C++$1 features by default,
-		   ax_cv_cxx_compile_cxx$1,
-      [AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])],
-        [ax_cv_cxx_compile_cxx$1=yes],
-        [ax_cv_cxx_compile_cxx$1=no])])
-    if test x$ax_cv_cxx_compile_cxx$1 = xyes; then
-      ac_success=yes
-    fi])
+  m4_if([$4], [nodefault], [], [dnl
+  AC_CACHE_CHECK(whether $CXX supports C++$1 features by default,
+  ax_cv_cxx_compile_cxx$1,
+  [AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])],
+    [ax_cv_cxx_compile_cxx$1=yes],
+    [ax_cv_cxx_compile_cxx$1=no])])
+  if test x$ax_cv_cxx_compile_cxx$1 = xyes; then
+    ac_success=yes
+  fi])
 
   m4_if([$2], [noext], [], [dnl
   if test x$ac_success = xno; then
-    for alternative in ${ax_cxx_compile_alternatives}; do
-      switch="-std=gnu++${alternative}"
+    for switch in -std=gnu++$1 -std=gnu++0x; do
       cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx$1_$switch])
       AC_CACHE_CHECK(whether $CXX supports C++$1 features with $switch,
                      $cachevar,
@@ -104,27 +102,22 @@ AC_DEFUN([AX_CXX_COMPILE_STDCXX], [dnl
     dnl HP's aCC needs +std=c++11 according to:
     dnl http://h21007.www2.hp.com/portal/download/files/unprot/aCxx/PDF_Release_Notes/769149-001.pdf
     dnl Cray's crayCC needs "-h std=c++11"
-    for alternative in ${ax_cxx_compile_alternatives}; do
-      for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do
-        cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx$1_$switch])
-        AC_CACHE_CHECK(whether $CXX supports C++$1 features with $switch,
-                       $cachevar,
-          [ac_save_CXX="$CXX"
-           CXX="$CXX $switch"
-           AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])],
-            [eval $cachevar=yes],
-            [eval $cachevar=no])
-           CXX="$ac_save_CXX"])
-        if eval test x\$$cachevar = xyes; then
-          CXX="$CXX $switch"
-          if test -n "$CXXCPP" ; then
-            CXXCPP="$CXXCPP $switch"
-          fi
-          ac_success=yes
-          break
+    for switch in -std=c++$1 -std=c++0x +std=c++$1 "-h std=c++$1"; do
+      cachevar=AS_TR_SH([ax_cv_cxx_compile_cxx$1_$switch])
+      AC_CACHE_CHECK(whether $CXX supports C++$1 features with $switch,
+                     $cachevar,
+        [ac_save_CXX="$CXX"
+         CXX="$CXX $switch"
+         AC_COMPILE_IFELSE([AC_LANG_SOURCE([_AX_CXX_COMPILE_STDCXX_testbody_$1])],
+          [eval $cachevar=yes],
+          [eval $cachevar=no])
+         CXX="$ac_save_CXX"])
+      if eval test x\$$cachevar = xyes; then
+        CXX="$CXX $switch"
+        if test -n "$CXXCPP" ; then
+          CXXCPP="$CXXCPP $switch"
         fi
-      done
-      if test x$ac_success = xyes; then
+        ac_success=yes
         break
       fi
     done
@@ -153,6 +146,7 @@ m4_define([_AX_CXX_COMPILE_STDCXX_testbody_11],
   _AX_CXX_COMPILE_STDCXX_testbody_new_in_11
 )
 
+
 dnl  Test body for checking C++14 support
 
 m4_define([_AX_CXX_COMPILE_STDCXX_testbody_14],
@@ -160,23 +154,6 @@ m4_define([_AX_CXX_COMPILE_STDCXX_testbody_14],
   _AX_CXX_COMPILE_STDCXX_testbody_new_in_14
 )
 
-dnl  Test body for checking C++17 support
-
-m4_define([_AX_CXX_COMPILE_STDCXX_testbody_17],
-  _AX_CXX_COMPILE_STDCXX_testbody_new_in_11
-  _AX_CXX_COMPILE_STDCXX_testbody_new_in_14
-  _AX_CXX_COMPILE_STDCXX_testbody_new_in_17
-)
-
-dnl  Test body for checking C++20 support
-
-m4_define([_AX_CXX_COMPILE_STDCXX_testbody_20],
-  _AX_CXX_COMPILE_STDCXX_testbody_new_in_11
-  _AX_CXX_COMPILE_STDCXX_testbody_new_in_14
-  _AX_CXX_COMPILE_STDCXX_testbody_new_in_17
-  _AX_CXX_COMPILE_STDCXX_testbody_new_in_20
-)
-
 
 dnl  Tests for new features in C++11
 
@@ -214,13 +191,11 @@ namespace cxx11
 
     struct Base
     {
-      virtual ~Base() {}
       virtual void f() {}
     };
 
     struct Derived : public Base
     {
-      virtual ~Derived() override {}
       virtual void f() override {}
     };
 
@@ -549,7 +524,7 @@ namespace cxx14
 
   }
 
-  namespace test_digit_separators
+  namespace test_digit_seperators
   {
 
     constexpr auto ten_million = 100'000'000;
@@ -591,415 +566,3 @@ namespace cxx14
 #endif  // __cplusplus >= 201402L
 
 ]])
-
-
-dnl  Tests for new features in C++17
-
-m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_17], [[
-
-// If the compiler admits that it is not ready for C++17, why torture it?
-// Hopefully, this will speed up the test.
-
-#ifndef __cplusplus
-
-#error "This is not a C++ compiler"
-
-#elif __cplusplus < 201703L
-
-#error "This is not a C++17 compiler"
-
-#else
-
-#include <initializer_list>
-#include <utility>
-#include <type_traits>
-
-namespace cxx17
-{
-
-  namespace test_constexpr_lambdas
-  {
-
-    constexpr int foo = [](){return 42;}();
-
-  }
-
-  namespace test::nested_namespace::definitions
-  {
-
-  }
-
-  namespace test_fold_expression
-  {
-
-    template<typename... Args>
-    int multiply(Args... args)
-    {
-      return (args * ... * 1);
-    }
-
-    template<typename... Args>
-    bool all(Args... args)
-    {
-      return (args && ...);
-    }
-
-  }
-
-  namespace test_extended_static_assert
-  {
-
-    static_assert (true);
-
-  }
-
-  namespace test_auto_brace_init_list
-  {
-
-    auto foo = {5};
-    auto bar {5};
-
-    static_assert(std::is_same<std::initializer_list<int>, decltype(foo)>::value);
-    static_assert(std::is_same<int, decltype(bar)>::value);
-  }
-
-  namespace test_typename_in_template_template_parameter
-  {
-
-    template<template<typename> typename X> struct D;
-
-  }
-
-  namespace test_fallthrough_nodiscard_maybe_unused_attributes
-  {
-
-    int f1()
-    {
-      return 42;
-    }
-
-    [[nodiscard]] int f2()
-    {
-      [[maybe_unused]] auto unused = f1();
-
-      switch (f1())
-      {
-      case 17:
-        f1();
-        [[fallthrough]];
-      case 42:
-        f1();
-      }
-      return f1();
-    }
-
-  }
-
-  namespace test_extended_aggregate_initialization
-  {
-
-    struct base1
-    {
-      int b1, b2 = 42;
-    };
-
-    struct base2
-    {
-      base2() {
-        b3 = 42;
-      }
-      int b3;
-    };
-
-    struct derived : base1, base2
-    {
-        int d;
-    };
-
-    derived d1 {{1, 2}, {}, 4};  // full initialization
-    derived d2 {{}, {}, 4};      // value-initialized bases
-
-  }
-
-  namespace test_general_range_based_for_loop
-  {
-
-    struct iter
-    {
-      int i;
-
-      int& operator* ()
-      {
-        return i;
-      }
-
-      const int& operator* () const
-      {
-        return i;
-      }
-
-      iter& operator++()
-      {
-        ++i;
-        return *this;
-      }
-    };
-
-    struct sentinel
-    {
-      int i;
-    };
-
-    bool operator== (const iter& i, const sentinel& s)
-    {
-      return i.i == s.i;
-    }
-
-    bool operator!= (const iter& i, const sentinel& s)
-    {
-      return !(i == s);
-    }
-
-    struct range
-    {
-      iter begin() const
-      {
-        return {0};
-      }
-
-      sentinel end() const
-      {
-        return {5};
-      }
-    };
-
-    void f()
-    {
-      range r {};
-
-      for (auto i : r)
-      {
-        [[maybe_unused]] auto v = i;
-      }
-    }
-
-  }
-
-  namespace test_lambda_capture_asterisk_this_by_value
-  {
-
-    struct t
-    {
-      int i;
-      int foo()
-      {
-        return [*this]()
-        {
-          return i;
-        }();
-      }
-    };
-
-  }
-
-  namespace test_enum_class_construction
-  {
-
-    enum class byte : unsigned char
-    {};
-
-    byte foo {42};
-
-  }
-
-  namespace test_constexpr_if
-  {
-
-    template <bool cond>
-    int f ()
-    {
-      if constexpr(cond)
-      {
-        return 13;
-      }
-      else
-      {
-        return 42;
-      }
-    }
-
-  }
-
-  namespace test_selection_statement_with_initializer
-  {
-
-    int f()
-    {
-      return 13;
-    }
-
-    int f2()
-    {
-      if (auto i = f(); i > 0)
-      {
-        return 3;
-      }
-
-      switch (auto i = f(); i + 4)
-      {
-      case 17:
-        return 2;
-
-      default:
-        return 1;
-      }
-    }
-
-  }
-
-  namespace test_template_argument_deduction_for_class_templates
-  {
-
-    template <typename T1, typename T2>
-    struct pair
-    {
-      pair (T1 p1, T2 p2)
-        : m1 {p1},
-          m2 {p2}
-      {}
-
-      T1 m1;
-      T2 m2;
-    };
-
-    void f()
-    {
-      [[maybe_unused]] auto p = pair{13, 42u};
-    }
-
-  }
-
-  namespace test_non_type_auto_template_parameters
-  {
-
-    template <auto n>
-    struct B
-    {};
-
-    B<5> b1;
-    B<'a'> b2;
-
-  }
-
-  namespace test_structured_bindings
-  {
-
-    int arr[2] = { 1, 2 };
-    std::pair<int, int> pr = { 1, 2 };
-
-    auto f1() -> int(&)[2]
-    {
-      return arr;
-    }
-
-    auto f2() -> std::pair<int, int>&
-    {
-      return pr;
-    }
-
-    struct S
-    {
-      int x1 : 2;
-      volatile double y1;
-    };
-
-    S f3()
-    {
-      return {};
-    }
-
-    auto [ x1, y1 ] = f1();
-    auto& [ xr1, yr1 ] = f1();
-    auto [ x2, y2 ] = f2();
-    auto& [ xr2, yr2 ] = f2();
-    const auto [ x3, y3 ] = f3();
-
-  }
-
-  namespace test_exception_spec_type_system
-  {
-
-    struct Good {};
-    struct Bad {};
-
-    void g1() noexcept;
-    void g2();
-
-    template<typename T>
-    Bad
-    f(T*, T*);
-
-    template<typename T1, typename T2>
-    Good
-    f(T1*, T2*);
-
-    static_assert (std::is_same_v<Good, decltype(f(g1, g2))>);
-
-  }
-
-  namespace test_inline_variables
-  {
-
-    template<class T> void f(T)
-    {}
-
-    template<class T> inline T g(T)
-    {
-      return T{};
-    }
-
-    template<> inline void f<>(int)
-    {}
-
-    template<> int g<>(int)
-    {
-      return 5;
-    }
-
-  }
-
-}  // namespace cxx17
-
-#endif  // __cplusplus < 201703L
-
-]])
-
-
-dnl  Tests for new features in C++20
-
-m4_define([_AX_CXX_COMPILE_STDCXX_testbody_new_in_20], [[
-
-#ifndef __cplusplus
-
-#error "This is not a C++ compiler"
-
-#elif __cplusplus < 202002L
-
-#error "This is not a C++20 compiler"
-
-#else
-
-#include <version>
-
-namespace cxx20
-{
-
-// As C++20 supports feature test macros in the standard, there is no
-// immediate need to actually test for feature availability on the
-// Autoconf side.
-
-}  // namespace cxx20
-
-#endif  // __cplusplus < 202002L
-
-]])

build-aux/m4/ax_gcc_func_attribute.m4

@@ -0,0 +1,223 @@
+# ===========================================================================
+#   http://www.gnu.org/software/autoconf-archive/ax_gcc_func_attribute.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   AX_GCC_FUNC_ATTRIBUTE(ATTRIBUTE)
+#
+# DESCRIPTION
+#
+#   This macro checks if the compiler supports one of GCC's function
+#   attributes; many other compilers also provide function attributes with
+#   the same syntax. Compiler warnings are used to detect supported
+#   attributes as unsupported ones are ignored by default so quieting
+#   warnings when using this macro will yield false positives.
+#
+#   The ATTRIBUTE parameter holds the name of the attribute to be checked.
+#
+#   If ATTRIBUTE is supported define HAVE_FUNC_ATTRIBUTE_<ATTRIBUTE>.
+#
+#   The macro caches its result in the ax_cv_have_func_attribute_<attribute>
+#   variable.
+#
+#   The macro currently supports the following function attributes:
+#
+#    alias
+#    aligned
+#    alloc_size
+#    always_inline
+#    artificial
+#    cold
+#    const
+#    constructor
+#    constructor_priority for constructor attribute with priority
+#    deprecated
+#    destructor
+#    dllexport
+#    dllimport
+#    error
+#    externally_visible
+#    flatten
+#    format
+#    format_arg
+#    gnu_inline
+#    hot
+#    ifunc
+#    leaf
+#    malloc
+#    noclone
+#    noinline
+#    nonnull
+#    noreturn
+#    nothrow
+#    optimize
+#    pure
+#    unused
+#    used
+#    visibility
+#    warning
+#    warn_unused_result
+#    weak
+#    weakref
+#
+#   Unsuppored function attributes will be tested with a prototype returning
+#   an int and not accepting any arguments and the result of the check might
+#   be wrong or meaningless so use with care.
+#
+# LICENSE
+#
+#   Copyright (c) 2013 Gabriele Svelto <gabriele.svelto@gmail.com>
+#
+#   Copying and distribution of this file, with or without modification, are
+#   permitted in any medium without royalty provided the copyright notice
+#   and this notice are preserved.  This file is offered as-is, without any
+#   warranty.
+
+#serial 3
+
+AC_DEFUN([AX_GCC_FUNC_ATTRIBUTE], [
+    AS_VAR_PUSHDEF([ac_var], [ax_cv_have_func_attribute_$1])
+
+    AC_CACHE_CHECK([for __attribute__(($1))], [ac_var], [
+        AC_LINK_IFELSE([AC_LANG_PROGRAM([
+            m4_case([$1],
+                [alias], [
+                    int foo( void ) { return 0; }
+                    int bar( void ) __attribute__(($1("foo")));
+                ],
+                [aligned], [
+                    int foo( void ) __attribute__(($1(32)));
+                ],
+                [alloc_size], [
+                    void *foo(int a) __attribute__(($1(1)));
+                ],
+                [always_inline], [
+                    inline __attribute__(($1)) int foo( void ) { return 0; }
+                ],
+                [artificial], [
+                    inline __attribute__(($1)) int foo( void ) { return 0; }
+                ],
+                [cold], [
+                    int foo( void ) __attribute__(($1));
+                ],
+                [const], [
+                    int foo( void ) __attribute__(($1));
+                ],
+                [constructor_priority], [
+                    int foo( void ) __attribute__((__constructor__(65535/2)));
+                ],
+                [constructor], [
+                    int foo( void ) __attribute__(($1));
+                ],
+                [deprecated], [
+                    int foo( void ) __attribute__(($1("")));
+                ],
+                [destructor], [
+                    int foo( void ) __attribute__(($1));
+                ],
+                [dllexport], [
+                    __attribute__(($1)) int foo( void ) { return 0; }
+                ],
+                [dllimport], [
+                    int foo( void ) __attribute__(($1));
+                ],
+                [error], [
+                    int foo( void ) __attribute__(($1("")));
+                ],
+                [externally_visible], [
+                    int foo( void ) __attribute__(($1));
+                ],
+                [flatten], [
+                    int foo( void ) __attribute__(($1));
+                ],
+                [format], [
+                    int foo(const char *p, ...) __attribute__(($1(printf, 1, 2)));
+                ],
+                [format_arg], [
+                    char *foo(const char *p) __attribute__(($1(1)));
+                ],
+                [gnu_inline], [
+                    inline __attribute__(($1)) int foo( void ) { return 0; }
+                ],
+                [hot], [
+                    int foo( void ) __attribute__(($1));
+                ],
+                [ifunc], [
+                    int my_foo( void ) { return 0; }
+                    static int (*resolve_foo(void))(void) { return my_foo; }
+                    int foo( void ) __attribute__(($1("resolve_foo")));
+                ],
+                [leaf], [
+                    __attribute__(($1)) int foo( void ) { return 0; }
+                ],
+                [malloc], [
+                    void *foo( void ) __attribute__(($1));
+                ],
+                [noclone], [
+                    int foo( void ) __attribute__(($1));
+                ],
+                [noinline], [
+                    __attribute__(($1)) int foo( void ) { return 0; }
+                ],
+                [nonnull], [
+                    int foo(char *p) __attribute__(($1(1)));
+                ],
+                [noreturn], [
+                    void foo( void ) __attribute__(($1));
+                ],
+                [nothrow], [
+                    int foo( void ) __attribute__(($1));
+                ],
+                [optimize], [
+                    __attribute__(($1(3))) int foo( void ) { return 0; }
+                ],
+                [pure], [
+                    int foo( void ) __attribute__(($1));
+                ],
+                [unused], [
+                    int foo( void ) __attribute__(($1));
+                ],
+                [used], [
+                    int foo( void ) __attribute__(($1));
+                ],
+                [visibility], [
+                    int foo_def( void ) __attribute__(($1("default")));
+                    int foo_hid( void ) __attribute__(($1("hidden")));
+                    int foo_int( void ) __attribute__(($1("internal")));
+                    int foo_pro( void ) __attribute__(($1("protected")));
+                ],
+                [warning], [
+                    int foo( void ) __attribute__(($1("")));
+                ],
+                [warn_unused_result], [
+                    int foo( void ) __attribute__(($1));
+                ],
+                [weak], [
+                    int foo( void ) __attribute__(($1));
+                ],
+                [weakref], [
+                    static int foo( void ) { return 0; }
+                    static int bar( void ) __attribute__(($1("foo")));
+                ],
+                [
+                 m4_warn([syntax], [Unsupported attribute $1, the test may fail])
+                 int foo( void ) __attribute__(($1));
+                ]
+            )], [])
+            ],
+            dnl GCC doesn't exit with an error if an unknown attribute is
+            dnl provided but only outputs a warning, so accept the attribute
+            dnl only if no warning were issued.
+            [AS_IF([test -s conftest.err],
+                [AS_VAR_SET([ac_var], [no])],
+                [AS_VAR_SET([ac_var], [yes])])],
+            [AS_VAR_SET([ac_var], [no])])
+    ])
+
+    AS_IF([test yes = AS_VAR_GET([ac_var])],
+        [AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_FUNC_ATTRIBUTE_$1), 1,
+            [Define to 1 if the system has the `$1' function attribute])], [])
+
+    AS_VAR_POPDEF([ac_var])
+])

build-aux/m4/ax_pthread.m4

@@ -1,5 +1,5 @@
 # ===========================================================================
-#        https://www.gnu.org/software/autoconf-archive/ax_pthread.html
+#        http://www.gnu.org/software/autoconf-archive/ax_pthread.html
 # ===========================================================================
 #
 # SYNOPSIS
@@ -14,24 +14,20 @@
 #   flags that are needed. (The user can also force certain compiler
 #   flags/libs to be tested by setting these environment variables.)
 #
-#   Also sets PTHREAD_CC and PTHREAD_CXX to any special C compiler that is
-#   needed for multi-threaded programs (defaults to the value of CC
-#   respectively CXX otherwise). (This is necessary on e.g. AIX to use the
-#   special cc_r/CC_r compiler alias.)
+#   Also sets PTHREAD_CC to any special C compiler that is needed for
+#   multi-threaded programs (defaults to the value of CC otherwise). (This
+#   is necessary on AIX to use the special cc_r compiler alias.)
 #
 #   NOTE: You are assumed to not only compile your program with these flags,
 #   but also to link with them as well. For example, you might link with
 #   $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
-#   $PTHREAD_CXX $CXXFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
 #
 #   If you are only building threaded programs, you may wish to use these
 #   variables in your default LIBS, CFLAGS, and CC:
 #
 #     LIBS="$PTHREAD_LIBS $LIBS"
 #     CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-#     CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS"
 #     CC="$PTHREAD_CC"
-#     CXX="$PTHREAD_CXX"
 #
 #   In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute constant
 #   has a nonstandard name, this macro defines PTHREAD_CREATE_JOINABLE to
@@ -59,7 +55,6 @@
 #
 #   Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
 #   Copyright (c) 2011 Daniel Richard G. <skunk@iSKUNK.ORG>
-#   Copyright (c) 2019 Marc Stevens <marc.stevens@cwi.nl>
 #
 #   This program is free software: you can redistribute it and/or modify it
 #   under the terms of the GNU General Public License as published by the
@@ -72,7 +67,7 @@
 #   Public License for more details.
 #
 #   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <https://www.gnu.org/licenses/>.
+#   with this program. If not, see <http://www.gnu.org/licenses/>.
 #
 #   As a special exception, the respective Autoconf Macro's copyright owner
 #   gives unlimited permission to copy, distribute and modify the configure
@@ -87,7 +82,7 @@
 #   modified version of the Autoconf Macro, you may extend this special
 #   exception to the GPL to apply to your modified version as well.
 
-#serial 31
+#serial 23
 
 AU_ALIAS([ACX_PTHREAD], [AX_PTHREAD])
 AC_DEFUN([AX_PTHREAD], [
@@ -109,7 +104,6 @@ if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then
         ax_pthread_save_CFLAGS="$CFLAGS"
         ax_pthread_save_LIBS="$LIBS"
         AS_IF([test "x$PTHREAD_CC" != "x"], [CC="$PTHREAD_CC"])
-        AS_IF([test "x$PTHREAD_CXX" != "x"], [CXX="$PTHREAD_CXX"])
         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
         LIBS="$PTHREAD_LIBS $LIBS"
         AC_MSG_CHECKING([for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS])
@@ -129,12 +123,10 @@ fi
 # (e.g. DEC) have both -lpthread and -lpthreads, where one of the
 # libraries is broken (non-POSIX).
 
-# Create a list of thread flags to try. Items with a "," contain both
-# C compiler flags (before ",") and linker flags (after ","). Other items
-# starting with a "-" are C compiler flags, and remaining items are
-# library names, except for "none" which indicates that we try without
-# any flags at all, and "pthread-config" which is a program returning
-# the flags for the Pth emulation library.
+# Create a list of thread flags to try.  Items starting with a "-" are
+# C compiler flags, and other items are library names, except for "none"
+# which indicates that we try without any flags at all, and "pthread-config"
+# which is a program returning the flags for the Pth emulation library.
 
 ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
 
@@ -202,47 +194,14 @@ case $host_os in
         # that too in a future libc.)  So we'll check first for the
         # standard Solaris way of linking pthreads (-mt -lpthread).
 
-        ax_pthread_flags="-mt,-lpthread pthread $ax_pthread_flags"
+        ax_pthread_flags="-mt,pthread pthread $ax_pthread_flags"
         ;;
 esac
 
-# Are we compiling with Clang?
-
-AC_CACHE_CHECK([whether $CC is Clang],
-    [ax_cv_PTHREAD_CLANG],
-    [ax_cv_PTHREAD_CLANG=no
-     # Note that Autoconf sets GCC=yes for Clang as well as GCC
-     if test "x$GCC" = "xyes"; then
-        AC_EGREP_CPP([AX_PTHREAD_CC_IS_CLANG],
-            [/* Note: Clang 2.7 lacks __clang_[a-z]+__ */
-#            if defined(__clang__) && defined(__llvm__)
-             AX_PTHREAD_CC_IS_CLANG
-#            endif
-            ],
-            [ax_cv_PTHREAD_CLANG=yes])
-     fi
-    ])
-ax_pthread_clang="$ax_cv_PTHREAD_CLANG"
-
-
 # GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC)
 
-# Note that for GCC and Clang -pthread generally implies -lpthread,
-# except when -nostdlib is passed.
-# This is problematic using libtool to build C++ shared libraries with pthread:
-# [1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25460
-# [2] https://bugzilla.redhat.com/show_bug.cgi?id=661333
-# [3] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=468555
-# To solve this, first try -pthread together with -lpthread for GCC
-
 AS_IF([test "x$GCC" = "xyes"],
-      [ax_pthread_flags="-pthread,-lpthread -pthread -pthreads $ax_pthread_flags"])
-
-# Clang takes -pthread (never supported any other flag), but we'll try with -lpthread first
-
-AS_IF([test "x$ax_pthread_clang" = "xyes"],
-      [ax_pthread_flags="-pthread,-lpthread -pthread"])
-
+      [ax_pthread_flags="-pthread -pthreads $ax_pthread_flags"])
 
 # The presence of a feature test macro requesting re-entrant function
 # definitions is, on some systems, a strong hint that pthreads support is
@@ -265,6 +224,101 @@ AS_IF([test "x$ax_pthread_check_macro" = "x--"],
       [ax_pthread_check_cond=0],
       [ax_pthread_check_cond="!defined($ax_pthread_check_macro)"])
 
+# Are we compiling with Clang?
+
+AC_CACHE_CHECK([whether $CC is Clang],
+    [ax_cv_PTHREAD_CLANG],
+    [ax_cv_PTHREAD_CLANG=no
+     # Note that Autoconf sets GCC=yes for Clang as well as GCC
+     if test "x$GCC" = "xyes"; then
+        AC_EGREP_CPP([AX_PTHREAD_CC_IS_CLANG],
+            [/* Note: Clang 2.7 lacks __clang_[a-z]+__ */
+#            if defined(__clang__) && defined(__llvm__)
+             AX_PTHREAD_CC_IS_CLANG
+#            endif
+            ],
+            [ax_cv_PTHREAD_CLANG=yes])
+     fi
+    ])
+ax_pthread_clang="$ax_cv_PTHREAD_CLANG"
+
+ax_pthread_clang_warning=no
+
+# Clang needs special handling, because older versions handle the -pthread
+# option in a rather... idiosyncratic way
+
+if test "x$ax_pthread_clang" = "xyes"; then
+
+        # Clang takes -pthread; it has never supported any other flag
+
+        # (Note 1: This will need to be revisited if a system that Clang
+        # supports has POSIX threads in a separate library.  This tends not
+        # to be the way of modern systems, but it's conceivable.)
+
+        # (Note 2: On some systems, notably Darwin, -pthread is not needed
+        # to get POSIX threads support; the API is always present and
+        # active.  We could reasonably leave PTHREAD_CFLAGS empty.  But
+        # -pthread does define _REENTRANT, and while the Darwin headers
+        # ignore this macro, third-party headers might not.)
+
+        PTHREAD_CFLAGS="-pthread"
+        PTHREAD_LIBS=
+
+        ax_pthread_ok=yes
+
+        # However, older versions of Clang make a point of warning the user
+        # that, in an invocation where only linking and no compilation is
+        # taking place, the -pthread option has no effect ("argument unused
+        # during compilation").  They expect -pthread to be passed in only
+        # when source code is being compiled.
+        #
+        # Problem is, this is at odds with the way Automake and most other
+        # C build frameworks function, which is that the same flags used in
+        # compilation (CFLAGS) are also used in linking.  Many systems
+        # supported by AX_PTHREAD require exactly this for POSIX threads
+        # support, and in fact it is often not straightforward to specify a
+        # flag that is used only in the compilation phase and not in
+        # linking.  Such a scenario is extremely rare in practice.
+        #
+        # Even though use of the -pthread flag in linking would only print
+        # a warning, this can be a nuisance for well-run software projects
+        # that build with -Werror.  So if the active version of Clang has
+        # this misfeature, we search for an option to squash it.
+
+        AC_CACHE_CHECK([whether Clang needs flag to prevent "argument unused" warning when linking with -pthread],
+            [ax_cv_PTHREAD_CLANG_NO_WARN_FLAG],
+            [ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown
+             # Create an alternate version of $ac_link that compiles and
+             # links in two steps (.c -> .o, .o -> exe) instead of one
+             # (.c -> exe), because the warning occurs only in the second
+             # step
+             ax_pthread_save_ac_link="$ac_link"
+             ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g'
+             ax_pthread_link_step=`$as_echo "$ac_link" | sed "$ax_pthread_sed"`
+             ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)"
+             ax_pthread_save_CFLAGS="$CFLAGS"
+             for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do
+                AS_IF([test "x$ax_pthread_try" = "xunknown"], [break])
+                CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS"
+                ac_link="$ax_pthread_save_ac_link"
+                AC_LINK_IFELSE([AC_LANG_SOURCE([[int main(void){return 0;}]])],
+                    [ac_link="$ax_pthread_2step_ac_link"
+                     AC_LINK_IFELSE([AC_LANG_SOURCE([[int main(void){return 0;}]])],
+                         [break])
+                    ])
+             done
+             ac_link="$ax_pthread_save_ac_link"
+             CFLAGS="$ax_pthread_save_CFLAGS"
+             AS_IF([test "x$ax_pthread_try" = "x"], [ax_pthread_try=no])
+             ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try"
+            ])
+
+        case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in
+                no | unknown) ;;
+                *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;;
+        esac
+
+fi # $ax_pthread_clang = yes
 
 if test "x$ax_pthread_ok" = "xno"; then
 for ax_pthread_try_flag in $ax_pthread_flags; do
@@ -274,10 +328,10 @@ for ax_pthread_try_flag in $ax_pthread_flags; do
                 AC_MSG_CHECKING([whether pthreads work without any flags])
                 ;;
 
-                *,*)
-                PTHREAD_CFLAGS=`echo $ax_pthread_try_flag | sed "s/^\(.*\),\(.*\)$/\1/"`
-                PTHREAD_LIBS=`echo $ax_pthread_try_flag | sed "s/^\(.*\),\(.*\)$/\2/"`
-                AC_MSG_CHECKING([whether pthreads work with "$PTHREAD_CFLAGS" and "$PTHREAD_LIBS"])
+                -mt,pthread)
+                AC_MSG_CHECKING([whether pthreads work with -mt -lpthread])
+                PTHREAD_CFLAGS="-mt"
+                PTHREAD_LIBS="-lpthread"
                 ;;
 
                 -*)
@@ -317,13 +371,7 @@ for ax_pthread_try_flag in $ax_pthread_flags; do
 #                       if $ax_pthread_check_cond
 #                        error "$ax_pthread_check_macro must be defined"
 #                       endif
-                        static void *some_global = NULL;
-                        static void routine(void *a)
-                          {
-                             /* To avoid any unused-parameter or
-                                unused-but-set-parameter warning.  */
-                             some_global = a;
-                          }
+                        static void routine(void *a) { a = 0; }
                         static void *start_routine(void *a) { return a; }],
                        [pthread_t th; pthread_attr_t attr;
                         pthread_create(&th, 0, start_routine, 0);
@@ -345,80 +393,6 @@ for ax_pthread_try_flag in $ax_pthread_flags; do
 done
 fi
 
-
-# Clang needs special handling, because older versions handle the -pthread
-# option in a rather... idiosyncratic way
-
-if test "x$ax_pthread_clang" = "xyes"; then
-
-        # Clang takes -pthread; it has never supported any other flag
-
-        # (Note 1: This will need to be revisited if a system that Clang
-        # supports has POSIX threads in a separate library.  This tends not
-        # to be the way of modern systems, but it's conceivable.)
-
-        # (Note 2: On some systems, notably Darwin, -pthread is not needed
-        # to get POSIX threads support; the API is always present and
-        # active.  We could reasonably leave PTHREAD_CFLAGS empty.  But
-        # -pthread does define _REENTRANT, and while the Darwin headers
-        # ignore this macro, third-party headers might not.)
-
-        # However, older versions of Clang make a point of warning the user
-        # that, in an invocation where only linking and no compilation is
-        # taking place, the -pthread option has no effect ("argument unused
-        # during compilation").  They expect -pthread to be passed in only
-        # when source code is being compiled.
-        #
-        # Problem is, this is at odds with the way Automake and most other
-        # C build frameworks function, which is that the same flags used in
-        # compilation (CFLAGS) are also used in linking.  Many systems
-        # supported by AX_PTHREAD require exactly this for POSIX threads
-        # support, and in fact it is often not straightforward to specify a
-        # flag that is used only in the compilation phase and not in
-        # linking.  Such a scenario is extremely rare in practice.
-        #
-        # Even though use of the -pthread flag in linking would only print
-        # a warning, this can be a nuisance for well-run software projects
-        # that build with -Werror.  So if the active version of Clang has
-        # this misfeature, we search for an option to squash it.
-
-        AC_CACHE_CHECK([whether Clang needs flag to prevent "argument unused" warning when linking with -pthread],
-            [ax_cv_PTHREAD_CLANG_NO_WARN_FLAG],
-            [ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown
-             # Create an alternate version of $ac_link that compiles and
-             # links in two steps (.c -> .o, .o -> exe) instead of one
-             # (.c -> exe), because the warning occurs only in the second
-             # step
-             ax_pthread_save_ac_link="$ac_link"
-             ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g'
-             ax_pthread_link_step=`AS_ECHO(["$ac_link"]) | sed "$ax_pthread_sed"`
-             ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)"
-             ax_pthread_save_CFLAGS="$CFLAGS"
-             for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do
-                AS_IF([test "x$ax_pthread_try" = "xunknown"], [break])
-                CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS"
-                ac_link="$ax_pthread_save_ac_link"
-                AC_LINK_IFELSE([AC_LANG_SOURCE([[int main(void){return 0;}]])],
-                    [ac_link="$ax_pthread_2step_ac_link"
-                     AC_LINK_IFELSE([AC_LANG_SOURCE([[int main(void){return 0;}]])],
-                         [break])
-                    ])
-             done
-             ac_link="$ax_pthread_save_ac_link"
-             CFLAGS="$ax_pthread_save_CFLAGS"
-             AS_IF([test "x$ax_pthread_try" = "x"], [ax_pthread_try=no])
-             ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try"
-            ])
-
-        case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in
-                no | unknown) ;;
-                *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;;
-        esac
-
-fi # $ax_pthread_clang = yes
-
-
-
 # Various other checks:
 if test "x$ax_pthread_ok" = "xyes"; then
         ax_pthread_save_CFLAGS="$CFLAGS"
@@ -464,8 +438,7 @@ if test "x$ax_pthread_ok" = "xyes"; then
         AC_CACHE_CHECK([for PTHREAD_PRIO_INHERIT],
             [ax_cv_PTHREAD_PRIO_INHERIT],
             [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <pthread.h>]],
-                                             [[int i = PTHREAD_PRIO_INHERIT;
-                                               return i;]])],
+                                             [[int i = PTHREAD_PRIO_INHERIT;]])],
                             [ax_cv_PTHREAD_PRIO_INHERIT=yes],
                             [ax_cv_PTHREAD_PRIO_INHERIT=no])
             ])
@@ -487,28 +460,18 @@ if test "x$ax_pthread_ok" = "xyes"; then
                     [#handle absolute path differently from PATH based program lookup
                      AS_CASE(["x$CC"],
                          [x/*],
-                         [
-			   AS_IF([AS_EXECUTABLE_P([${CC}_r])],[PTHREAD_CC="${CC}_r"])
-			   AS_IF([test "x${CXX}" != "x"], [AS_IF([AS_EXECUTABLE_P([${CXX}_r])],[PTHREAD_CXX="${CXX}_r"])])
-			 ],
-                         [
-			   AC_CHECK_PROGS([PTHREAD_CC],[${CC}_r],[$CC])
-			   AS_IF([test "x${CXX}" != "x"], [AC_CHECK_PROGS([PTHREAD_CXX],[${CXX}_r],[$CXX])])
-			 ]
-                     )
-                    ])
+                         [AS_IF([AS_EXECUTABLE_P([${CC}_r])],[PTHREAD_CC="${CC}_r"])],
+                         [AC_CHECK_PROGS([PTHREAD_CC],[${CC}_r],[$CC])])])
                 ;;
             esac
         fi
 fi
 
 test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
-test -n "$PTHREAD_CXX" || PTHREAD_CXX="$CXX"
 
 AC_SUBST([PTHREAD_LIBS])
 AC_SUBST([PTHREAD_CFLAGS])
 AC_SUBST([PTHREAD_CC])
-AC_SUBST([PTHREAD_CXX])
 
 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
 if test "x$ax_pthread_ok" = "xyes"; then

build-aux/m4/bitcoin_find_bdb48.m4

@@ -3,12 +3,10 @@ dnl Distributed under the MIT software license, see the accompanying
 dnl file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 AC_DEFUN([BITCOIN_FIND_BDB48],[
-  AC_ARG_VAR([BDB_CFLAGS], [C compiler flags for BerkeleyDB, bypasses autodetection])
-  AC_ARG_VAR([BDB_LIBS], [Linker flags for BerkeleyDB, bypasses autodetection])
+  AC_ARG_VAR(BDB_CFLAGS, [C compiler flags for BerkeleyDB, bypasses autodetection])
+  AC_ARG_VAR(BDB_LIBS, [Linker flags for BerkeleyDB, bypasses autodetection])
 
-  if test "$use_bdb" = "no"; then
-    use_bdb=no
-  elif test "$BDB_CFLAGS" = ""; then
+  if test "x$BDB_CFLAGS" = "x"; then
     AC_MSG_CHECKING([for Berkeley DB C++ headers])
     BDB_CPPFLAGS=
     bdbpath=X
@@ -28,7 +26,7 @@ AC_DEFUN([BITCOIN_FIND_BDB48],[
           #error "failed to find bdb 4.8+"
         #endif
       ]])],[
-        if test "$bdbpath" = "X"; then
+        if test "x$bdbpath" = "xX"; then
           bdbpath="${searchpath}"
         fi
       ],[
@@ -45,38 +43,26 @@ AC_DEFUN([BITCOIN_FIND_BDB48],[
         break
       ],[])
     done
-    if test "$bdbpath" = "X"; then
-      use_bdb=no
+    if test "x$bdbpath" = "xX"; then
       AC_MSG_RESULT([no])
-      AC_MSG_WARN([libdb_cxx headers missing])
-      AC_MSG_WARN(AC_PACKAGE_NAME[ requires this library for BDB (legacy) wallet support])
-      AC_MSG_WARN([Passing --without-bdb will suppress this warning])
-    elif test "$bdb48path" = "X"; then
+      AC_MSG_ERROR([libdb_cxx headers missing, ]AC_PACKAGE_NAME[ requires this library for wallet functionality (--disable-wallet to disable wallet functionality)])
+    elif test "x$bdb48path" = "xX"; then
       BITCOIN_SUBDIR_TO_INCLUDE(BDB_CPPFLAGS,[${bdbpath}],db_cxx)
       AC_ARG_WITH([incompatible-bdb],[AS_HELP_STRING([--with-incompatible-bdb], [allow using a bdb version other than 4.8])],[
-        AC_MSG_WARN([Found Berkeley DB other than 4.8])
-        AC_MSG_WARN([BDB (legacy) wallets opened by this build will not be portable!])
-        use_bdb=yes
+        AC_MSG_WARN([Found Berkeley DB other than 4.8; wallets opened by this build will not be portable!])
       ],[
-        AC_MSG_WARN([Found Berkeley DB other than 4.8])
-        AC_MSG_WARN([BDB (legacy) wallets opened by this build would not be portable!])
-        AC_MSG_WARN([If this is intended, pass --with-incompatible-bdb])
-        AC_MSG_WARN([Passing --without-bdb will suppress this warning])
-        use_bdb=no
+        AC_MSG_ERROR([Found Berkeley DB other than 4.8, required for portable wallets (--with-incompatible-bdb to ignore or --disable-wallet to disable wallet functionality)])
       ])
     else
       BITCOIN_SUBDIR_TO_INCLUDE(BDB_CPPFLAGS,[${bdb48path}],db_cxx)
       bdbpath="${bdb48path}"
-      use_bdb=yes
     fi
   else
     BDB_CPPFLAGS=${BDB_CFLAGS}
   fi
   AC_SUBST(BDB_CPPFLAGS)
 
-  if test "$use_bdb" = "no"; then
-    use_bdb=no
-  elif test "$BDB_LIBS" = ""; then
+  if test "x$BDB_LIBS" = "x"; then
     # TODO: Ideally this could find the library version and make sure it matches the headers being used
     for searchlib in db_cxx-4.8 db_cxx db4_cxx; do
       AC_CHECK_LIB([$searchlib],[main],[
@@ -84,14 +70,9 @@ AC_DEFUN([BITCOIN_FIND_BDB48],[
         break
       ])
     done
-    if test "$BDB_LIBS" = ""; then
-        AC_MSG_WARN([libdb_cxx headers missing])
-        AC_MSG_WARN(AC_PACKAGE_NAME[ requires this library for BDB (legacy) wallet support])
-        AC_MSG_WARN([Passing --without-bdb will suppress this warning])
+    if test "x$BDB_LIBS" = "x"; then
+        AC_MSG_ERROR([libdb_cxx missing, ]AC_PACKAGE_NAME[ requires this library for wallet functionality (--disable-wallet to disable wallet functionality)])
     fi
   fi
-  if test "$use_bdb" != "no"; then
-    AC_DEFINE([USE_BDB], [1], [Define if BDB support should be compiled in])
-    use_bdb=yes
-  fi
+  AC_SUBST(BDB_LIBS)
 ])

build-aux/m4/bitcoin_qt.m4

@@ -5,8 +5,8 @@ dnl file COPYING or http://www.opensource.org/licenses/mit-license.php.
 dnl Helper for cases where a qt dependency is not met.
 dnl Output: If qt version is auto, set bitcoin_enable_qt to false. Else, exit.
 AC_DEFUN([BITCOIN_QT_FAIL],[
-  if test "$bitcoin_qt_want_version" = "auto" && test "$bitcoin_qt_force" != "yes"; then
-    if test "$bitcoin_enable_qt" != "no"; then
+  if test "x$bitcoin_qt_want_version" = xauto && test "x$bitcoin_qt_force" != xyes; then
+    if test "x$bitcoin_enable_qt" != xno; then
       AC_MSG_WARN([$1; bitcoin-qt frontend will not be built])
     fi
     bitcoin_enable_qt=no
@@ -17,7 +17,7 @@ AC_DEFUN([BITCOIN_QT_FAIL],[
 ])
 
 AC_DEFUN([BITCOIN_QT_CHECK],[
-  if test "$bitcoin_enable_qt" != "no" && test "$bitcoin_qt_want_version" != "no"; then
+  if test "x$bitcoin_enable_qt" != xno && test "x$bitcoin_qt_want_version" != xno; then
     true
     $1
   else
@@ -35,12 +35,12 @@ dnl Inputs: $4: If "yes", don't fail if $2 is not found.
 dnl Output: $1 is set to the path of $2 if found. $2 are searched in order.
 AC_DEFUN([BITCOIN_QT_PATH_PROGS],[
   BITCOIN_QT_CHECK([
-    if test "$3" != ""; then
-      AC_PATH_PROGS([$1], [$2], [], [$3])
+    if test "x$3" != x; then
+      AC_PATH_PROGS($1,$2,,$3)
     else
-      AC_PATH_PROGS([$1], [$2])
+      AC_PATH_PROGS($1,$2)
     fi
-    if test "$$1" = "" && test "$4" != "yes"; then
+    if test "x$$1" = x && test "x$4" != xyes; then
       BITCOIN_QT_FAIL([$1 not found])
     fi
   ])
@@ -57,21 +57,13 @@ AC_DEFUN([BITCOIN_QT_INIT],[
     [build bitcoin-qt GUI (default=auto)])],
     [
      bitcoin_qt_want_version=$withval
-     if test "$bitcoin_qt_want_version" = "yes"; then
+     if test "x$bitcoin_qt_want_version" = xyes; then
        bitcoin_qt_force=yes
        bitcoin_qt_want_version=auto
      fi
     ],
     [bitcoin_qt_want_version=auto])
 
-  AS_IF([test "$with_gui" = "qt5_debug"],
-        [AS_CASE([$host],
-                 [*darwin*], [qt_lib_suffix=_debug],
-                 [qt_lib_suffix= ]); bitcoin_qt_want_version=qt5],
-        [qt_lib_suffix= ])
-
-  AS_CASE([$host], [*android*], [qt_lib_suffix=_$ANDROID_ARCH])
-
   AC_ARG_WITH([qt-incdir],[AS_HELP_STRING([--with-qt-incdir=INC_DIR],[specify qt include path (overridden by pkgconfig)])], [qt_include_path=$withval], [])
   AC_ARG_WITH([qt-libdir],[AS_HELP_STRING([--with-qt-libdir=LIB_DIR],[specify qt lib path (overridden by pkgconfig)])], [qt_lib_path=$withval], [])
   AC_ARG_WITH([qt-plugindir],[AS_HELP_STRING([--with-qt-plugindir=PLUGIN_DIR],[specify qt plugin path (overridden by pkgconfig)])], [qt_plugin_path=$withval], [])
@@ -80,106 +72,84 @@ AC_DEFUN([BITCOIN_QT_INIT],[
 
   AC_ARG_WITH([qtdbus],
     [AS_HELP_STRING([--with-qtdbus],
-    [enable DBus support (default is yes if qt is enabled and QtDBus is found, except on Android)])],
+    [enable DBus support (default is yes if qt is enabled and QtDBus is found)])],
     [use_dbus=$withval],
     [use_dbus=auto])
 
-  dnl Android doesn't support D-Bus and certainly doesn't use it for notifications
-  case $host in
-    *android*)
-      if test "$use_dbus" != "yes"; then
-        use_dbus=no
-      fi
-    ;;
-  esac
-
   AC_SUBST(QT_TRANSLATION_DIR,$qt_translation_path)
 ])
 
-dnl Find Qt libraries and includes.
-dnl
-dnl   BITCOIN_QT_CONFIGURE([MINIMUM-VERSION])
-dnl
-dnl Outputs: See _BITCOIN_QT_FIND_LIBS
+dnl Find the appropriate version of Qt libraries and includes.
+dnl Inputs: $1: Whether or not pkg-config should be used. yes|no. Default: yes.
+dnl Inputs: $2: If $1 is "yes" and --with-gui=auto, which qt version should be
+dnl         tried first.
+dnl Outputs: See _BITCOIN_QT_FIND_LIBS_*
 dnl Outputs: Sets variables for all qt-related tools.
 dnl Outputs: bitcoin_enable_qt, bitcoin_enable_qt_dbus, bitcoin_enable_qt_test
 AC_DEFUN([BITCOIN_QT_CONFIGURE],[
-  qt_version=">= $1"
-  qt_lib_prefix="Qt5"
-  BITCOIN_QT_CHECK([_BITCOIN_QT_FIND_LIBS])
+  use_pkgconfig=$1
+
+  if test "x$use_pkgconfig" = x; then
+    use_pkgconfig=yes
+  fi
+
+  if test "x$use_pkgconfig" = xyes; then
+    BITCOIN_QT_CHECK([_BITCOIN_QT_FIND_LIBS_WITH_PKGCONFIG])
+  else
+    BITCOIN_QT_CHECK([_BITCOIN_QT_FIND_LIBS_WITHOUT_PKGCONFIG])
+  fi
 
   dnl This is ugly and complicated. Yuck. Works as follows:
-  dnl We check a header to find out whether Qt is built statically.
-  dnl When Qt is built statically, some plugins must be linked into
-  dnl the final binary as well. _BITCOIN_QT_CHECK_STATIC_PLUGIN does
-  dnl a quick link-check and appends the results to QT_LIBS.
+  dnl For Qt5, we can check a header to find out whether Qt is build
+  dnl statically. When Qt is built statically, some plugins must be linked into
+  dnl the final binary as well.
+  dnl With Qt5, languages moved into core and the WindowsIntegration plugin was
+  dnl added.
+  dnl _BITCOIN_QT_CHECK_STATIC_PLUGINS does a quick link-check and appends the
+  dnl results to QT_LIBS.
   BITCOIN_QT_CHECK([
   TEMP_CPPFLAGS=$CPPFLAGS
   TEMP_CXXFLAGS=$CXXFLAGS
-  CPPFLAGS="$QT_INCLUDES $CORE_CPPFLAGS $CPPFLAGS"
-  CXXFLAGS="$PIC_FLAGS $CORE_CXXFLAGS $CXXFLAGS"
+  CPPFLAGS="$QT_INCLUDES $CPPFLAGS"
+  CXXFLAGS="$PIC_FLAGS $CXXFLAGS"
   _BITCOIN_QT_IS_STATIC
-  if test "$bitcoin_cv_static_qt" = "yes"; then
-    _BITCOIN_QT_CHECK_STATIC_LIBS
-
-    if test "$qt_plugin_path" != ""; then
-      if test -d "$qt_plugin_path/platforms"; then
-        QT_LIBS="$QT_LIBS -L$qt_plugin_path/platforms"
-      fi
-      if test -d "$qt_plugin_path/styles"; then
-        QT_LIBS="$QT_LIBS -L$qt_plugin_path/styles"
-      fi
-      if test -d "$qt_plugin_path/accessible"; then
-        QT_LIBS="$QT_LIBS -L$qt_plugin_path/accessible"
-      fi
-      if test -d "$qt_plugin_path/platforms/android"; then
-        QT_LIBS="$QT_LIBS -L$qt_plugin_path/platforms/android -lqtfreetype -lEGL"
-      fi
+  if test "x$bitcoin_cv_static_qt" = xyes; then
+    _BITCOIN_QT_FIND_STATIC_PLUGINS
+    AC_DEFINE(QT_STATICPLUGIN, 1, [Define this symbol if qt plugins are static])
+    if test "x$TARGET_OS" != xandroid; then
+       _BITCOIN_QT_CHECK_STATIC_PLUGINS([Q_IMPORT_PLUGIN(QMinimalIntegrationPlugin)],[-lqminimal])
+       AC_DEFINE(QT_QPA_PLATFORM_MINIMAL, 1, [Define this symbol if the minimal qt platform exists])
     fi
-
-    AC_DEFINE([QT_STATICPLUGIN], [1], [Define this symbol if qt plugins are static])
-    if test "$TARGET_OS" != "android"; then
-      _BITCOIN_QT_CHECK_STATIC_PLUGIN([QMinimalIntegrationPlugin], [-lqminimal])
-      AC_DEFINE([QT_QPA_PLATFORM_MINIMAL], [1], [Define this symbol if the minimal qt platform exists])
-    fi
-    if test "$TARGET_OS" = "windows"; then
-      dnl Linking against wtsapi32 is required. See #17749 and
-      dnl https://bugreports.qt.io/browse/QTBUG-27097.
-      AX_CHECK_LINK_FLAG([-lwtsapi32], [QT_LIBS="$QT_LIBS -lwtsapi32"], [AC_MSG_ERROR([could not link against -lwtsapi32])])
-      _BITCOIN_QT_CHECK_STATIC_PLUGIN([QWindowsIntegrationPlugin], [-lqwindows])
-      _BITCOIN_QT_CHECK_STATIC_PLUGIN([QWindowsVistaStylePlugin], [-lqwindowsvistastyle])
-      AC_DEFINE([QT_QPA_PLATFORM_WINDOWS], [1], [Define this symbol if the qt platform is windows])
-    elif test "$TARGET_OS" = "linux"; then
-      _BITCOIN_QT_CHECK_STATIC_PLUGIN([QXcbIntegrationPlugin], [-lqxcb])
-      AC_DEFINE([QT_QPA_PLATFORM_XCB], [1], [Define this symbol if the qt platform is xcb])
-    elif test "$TARGET_OS" = "darwin"; then
-      AX_CHECK_LINK_FLAG([-framework Carbon], [QT_LIBS="$QT_LIBS -framework Carbon"], [AC_MSG_ERROR(could not link against Carbon framework)])
-      AX_CHECK_LINK_FLAG([-framework IOSurface], [QT_LIBS="$QT_LIBS -framework IOSurface"], [AC_MSG_ERROR(could not link against IOSurface framework)])
-      AX_CHECK_LINK_FLAG([-framework Metal], [QT_LIBS="$QT_LIBS -framework Metal"], [AC_MSG_ERROR(could not link against Metal framework)])
-      AX_CHECK_LINK_FLAG([-framework QuartzCore], [QT_LIBS="$QT_LIBS -framework QuartzCore"], [AC_MSG_ERROR(could not link against QuartzCore framework)])
-      _BITCOIN_QT_CHECK_STATIC_PLUGIN([QCocoaIntegrationPlugin], [-lqcocoa])
-      _BITCOIN_QT_CHECK_STATIC_PLUGIN([QMacStylePlugin], [-lqmacstyle])
-      AC_DEFINE([QT_QPA_PLATFORM_COCOA], [1], [Define this symbol if the qt platform is cocoa])
-    elif test "$TARGET_OS" = "android"; then
-      QT_LIBS="-Wl,--export-dynamic,--undefined=JNI_OnLoad -lplugins_platforms_qtforandroid${qt_lib_suffix} -ljnigraphics -landroid -lqtfreetype${qt_lib_suffix} $QT_LIBS"
-      AC_DEFINE([QT_QPA_PLATFORM_ANDROID], [1], [Define this symbol if the qt platform is android])
+    if test "x$TARGET_OS" = xwindows; then
+      _BITCOIN_QT_CHECK_STATIC_PLUGINS([Q_IMPORT_PLUGIN(QWindowsIntegrationPlugin)],[-lqwindows])
+      AC_DEFINE(QT_QPA_PLATFORM_WINDOWS, 1, [Define this symbol if the qt platform is windows])
+    elif test "x$TARGET_OS" = xlinux; then
+      _BITCOIN_QT_CHECK_STATIC_PLUGINS([Q_IMPORT_PLUGIN(QXcbIntegrationPlugin)],[-lqxcb -lxcb-static])
+      AC_DEFINE(QT_QPA_PLATFORM_XCB, 1, [Define this symbol if the qt platform is xcb])
+    elif test "x$TARGET_OS" = xdarwin; then
+      AX_CHECK_LINK_FLAG([[-framework IOKit]],[QT_LIBS="$QT_LIBS -framework IOKit"],[AC_MSG_ERROR(could not iokit framework)])
+      _BITCOIN_QT_CHECK_STATIC_PLUGINS([Q_IMPORT_PLUGIN(QCocoaIntegrationPlugin)],[-lqcocoa])
+      AC_DEFINE(QT_QPA_PLATFORM_COCOA, 1, [Define this symbol if the qt platform is cocoa])
+    elif test "x$TARGET_OS" = xandroid; then
+      QT_LIBS="-Wl,--export-dynamic,--undefined=JNI_OnLoad -lqtforandroid -ljnigraphics -landroid -lqtfreetype -lQt5EglSupport $QT_LIBS"
+      AC_DEFINE(QT_QPA_PLATFORM_ANDROID, 1, [Define this symbol if the qt platform is android])
     fi
   fi
   CPPFLAGS=$TEMP_CPPFLAGS
   CXXFLAGS=$TEMP_CXXFLAGS
   ])
 
-  if test "$qt_bin_path" = ""; then
-    qt_bin_path="`$PKG_CONFIG --variable=host_bins ${qt_lib_prefix}Core 2>/dev/null`"
+  if test "x$use_pkgconfig$qt_bin_path" = xyes; then
+    qt_bin_path="`$PKG_CONFIG --variable=host_bins Qt5Core 2>/dev/null`"
   fi
 
-  if test "$use_hardening" != "no"; then
+  if test "x$use_hardening" != xno; then
     BITCOIN_QT_CHECK([
-    AC_MSG_CHECKING([whether -fPIE can be used with this Qt config])
+    AC_MSG_CHECKING(whether -fPIE can be used with this Qt config)
     TEMP_CPPFLAGS=$CPPFLAGS
     TEMP_CXXFLAGS=$CXXFLAGS
-    CPPFLAGS="$QT_INCLUDES $CORE_CPPFLAGS $CPPFLAGS"
-    CXXFLAGS="$PIE_FLAGS $CORE_CXXFLAGS $CXXFLAGS"
+    CPPFLAGS="$QT_INCLUDES $CPPFLAGS"
+    CXXFLAGS="$PIE_FLAGS $CXXFLAGS"
     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
         #include <QtCore/qconfig.h>
         #ifndef QT_VERSION
@@ -191,17 +161,17 @@ AC_DEFUN([BITCOIN_QT_CONFIGURE],[
         choke
         #endif
       ]])],
-      [ AC_MSG_RESULT([yes]); QT_PIE_FLAGS=$PIE_FLAGS ],
-      [ AC_MSG_RESULT([no]); QT_PIE_FLAGS=$PIC_FLAGS]
+      [ AC_MSG_RESULT(yes); QT_PIE_FLAGS=$PIE_FLAGS ],
+      [ AC_MSG_RESULT(no); QT_PIE_FLAGS=$PIC_FLAGS]
     )
     CPPFLAGS=$TEMP_CPPFLAGS
     CXXFLAGS=$TEMP_CXXFLAGS
     ])
   else
     BITCOIN_QT_CHECK([
-    AC_MSG_CHECKING([whether -fPIC is needed with this Qt config])
+    AC_MSG_CHECKING(whether -fPIC is needed with this Qt config)
     TEMP_CPPFLAGS=$CPPFLAGS
-    CPPFLAGS="$QT_INCLUDES $CORE_CPPFLAGS $CPPFLAGS"
+    CPPFLAGS="$QT_INCLUDES $CPPFLAGS"
     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
         #include <QtCore/qconfig.h>
         #ifndef QT_VERSION
@@ -213,8 +183,8 @@ AC_DEFUN([BITCOIN_QT_CONFIGURE],[
         choke
         #endif
       ]])],
-      [ AC_MSG_RESULT([no])],
-      [ AC_MSG_RESULT([yes]); QT_PIE_FLAGS=$PIC_FLAGS]
+      [ AC_MSG_RESULT(no)],
+      [ AC_MSG_RESULT(yes); QT_PIE_FLAGS=$PIC_FLAGS]
     )
     CPPFLAGS=$TEMP_CPPFLAGS
     ])
@@ -225,50 +195,46 @@ AC_DEFUN([BITCOIN_QT_CONFIGURE],[
   BITCOIN_QT_PATH_PROGS([RCC], [rcc-qt5 rcc5 rcc], $qt_bin_path)
   BITCOIN_QT_PATH_PROGS([LRELEASE], [lrelease-qt5 lrelease5 lrelease], $qt_bin_path)
   BITCOIN_QT_PATH_PROGS([LUPDATE], [lupdate-qt5 lupdate5 lupdate],$qt_bin_path, yes)
-  BITCOIN_QT_PATH_PROGS([LCONVERT], [lconvert-qt5 lconvert5 lconvert], $qt_bin_path, yes)
 
   MOC_DEFS='-DHAVE_CONFIG_H -I$(srcdir)'
   case $host in
     *darwin*)
      BITCOIN_QT_CHECK([
        MOC_DEFS="${MOC_DEFS} -DQ_OS_MAC"
-       base_frameworks="-framework Foundation -framework AppKit"
-       AX_CHECK_LINK_FLAG([$base_frameworks], [QT_LIBS="$QT_LIBS $base_frameworks"], [AC_MSG_ERROR(could not find base frameworks)])
+       base_frameworks="-framework Foundation -framework ApplicationServices -framework AppKit"
+       AX_CHECK_LINK_FLAG([[$base_frameworks]],[QT_LIBS="$QT_LIBS $base_frameworks"],[AC_MSG_ERROR(could not find base frameworks)])
      ])
     ;;
     *mingw*)
        BITCOIN_QT_CHECK([
-         AX_CHECK_LINK_FLAG([-mwindows], [QT_LDFLAGS="$QT_LDFLAGS -mwindows"], [AC_MSG_WARN([-mwindows linker support not detected])])
+         AX_CHECK_LINK_FLAG([[-mwindows]],[QT_LDFLAGS="$QT_LDFLAGS -mwindows"],[AC_MSG_WARN(-mwindows linker support not detected)])
        ])
   esac
 
 
   dnl enable qt support
-  AC_MSG_CHECKING([whether to build ]AC_PACKAGE_NAME[ GUI])
+  AC_MSG_CHECKING(whether to build ]AC_PACKAGE_NAME[ GUI)
   BITCOIN_QT_CHECK([
     bitcoin_enable_qt=yes
     bitcoin_enable_qt_test=yes
-    if test "$have_qt_test" = "no"; then
+    if test "x$have_qt_test" = xno; then
       bitcoin_enable_qt_test=no
     fi
     bitcoin_enable_qt_dbus=no
-    if test "$use_dbus" != "no" && test "$have_qt_dbus" = "yes"; then
+    if test "x$use_dbus" != xno && test "x$have_qt_dbus" = xyes; then
       bitcoin_enable_qt_dbus=yes
     fi
-    if test "$use_dbus" = "yes" && test "$have_qt_dbus" = "no"; then
+    if test "x$use_dbus" = xyes && test "x$have_qt_dbus" = xno; then
       AC_MSG_ERROR([libQtDBus not found. Install libQtDBus or remove --with-qtdbus.])
     fi
-    if test "$LUPDATE" = ""; then
-      AC_MSG_WARN([lupdate tool is required to update Qt translations.])
-    fi
-    if test "$LCONVERT" = ""; then
-      AC_MSG_WARN([lconvert tool is required to update Qt translations.])
+    if test "x$LUPDATE" = x; then
+      AC_MSG_WARN([lupdate is required to update qt translations])
     fi
   ],[
     bitcoin_enable_qt=no
   ])
-  if test $bitcoin_enable_qt = "yes"; then
-    AC_MSG_RESULT([$bitcoin_enable_qt ($qt_lib_prefix)])
+  if test x$bitcoin_enable_qt = xyes; then
+    AC_MSG_RESULT([$bitcoin_enable_qt ($QT_LIB_PREFIX)])
   else
     AC_MSG_RESULT([$bitcoin_enable_qt])
   fi
@@ -278,25 +244,68 @@ AC_DEFUN([BITCOIN_QT_CONFIGURE],[
   AC_SUBST(QT_LIBS)
   AC_SUBST(QT_LDFLAGS)
   AC_SUBST(QT_DBUS_INCLUDES)
+  AC_SUBST(QT_DBUS_LIBS)
   AC_SUBST(QT_TEST_INCLUDES)
+  AC_SUBST(QT_TEST_LIBS)
   AC_SUBST(QT_SELECT, qt5)
   AC_SUBST(MOC_DEFS)
 ])
 
-dnl All macros below are internal and should _not_ be used from configure.ac.
+dnl All macros below are internal and should _not_ be used from the main
+dnl configure.ac.
+dnl ----
 
-dnl Internal. Check if the linked version of Qt was built statically.
-dnl
-dnl _BITCOIN_QT_IS_STATIC
-dnl ---------------------
-dnl
+dnl Internal. Check included version of Qt against minimum specified in doc/dependencies.md
+dnl Requires: INCLUDES must be populated as necessary.
+dnl Output: bitcoin_cv_qt5=yes|no
+AC_DEFUN([_BITCOIN_QT_CHECK_QT5],[
+  AC_CACHE_CHECK(for Qt 5, bitcoin_cv_qt5,[
+  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+      #include <QtCore/qconfig.h>
+      #ifndef QT_VERSION
+      #  include <QtCore/qglobal.h>
+      #endif
+    ]],
+    [[
+      #if QT_VERSION < 0x050501
+      choke
+      #endif
+    ]])],
+    [bitcoin_cv_qt5=yes],
+    [bitcoin_cv_qt5=no])
+])])
+
+dnl Internal. Check if the included version of Qt is greater than Qt58.
+dnl Requires: INCLUDES must be populated as necessary.
+dnl Output: bitcoin_cv_qt58=yes|no
+AC_DEFUN([_BITCOIN_QT_CHECK_QT58],[
+  AC_CACHE_CHECK(for > Qt 5.7, bitcoin_cv_qt58,[
+  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+      #include <QtCore/qconfig.h>
+      #ifndef QT_VERSION
+      #  include <QtCore/qglobal.h>
+      #endif
+    ]],
+    [[
+      #if QT_VERSION_MINOR < 8
+      choke
+      #endif
+    ]])],
+    [bitcoin_cv_qt58=yes],
+    [bitcoin_cv_qt58=no])
+])])
+
+
+dnl Internal. Check if the linked version of Qt was built as static libs.
+dnl Requires: Qt5.
 dnl Requires: INCLUDES and LIBS must be populated as necessary.
 dnl Output: bitcoin_cv_static_qt=yes|no
+dnl Output: Defines QT_STATICPLUGIN if plugins are static.
 AC_DEFUN([_BITCOIN_QT_IS_STATIC],[
   AC_CACHE_CHECK(for static Qt, bitcoin_cv_static_qt,[
     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
         #include <QtCore/qconfig.h>
-        #ifndef QT_VERSION
+        #ifndef QT_VERSION OR QT_VERSION_STR
         #  include <QtCore/qglobal.h>
         #endif
       ]],
@@ -308,90 +317,203 @@ AC_DEFUN([_BITCOIN_QT_IS_STATIC],[
       [bitcoin_cv_static_qt=yes],
       [bitcoin_cv_static_qt=no])
     ])
-])
-
-dnl Internal. Check if the link-requirements for a static plugin are met.
-dnl
-dnl _BITCOIN_QT_CHECK_STATIC_PLUGIN(PLUGIN, LIBRARIES)
-dnl --------------------------------------------------
-dnl
-dnl Requires: INCLUDES and LIBS must be populated as necessary.
-dnl Inputs: $1: A static plugin name.
-dnl Inputs: $2: The libraries that resolve $1.
-dnl Output: QT_LIBS is prepended or configure exits.
-AC_DEFUN([_BITCOIN_QT_CHECK_STATIC_PLUGIN], [
-  AC_MSG_CHECKING([for $1 ($2)])
-  CHECK_STATIC_PLUGINS_TEMP_LIBS="$LIBS"
-  LIBS="$2${qt_lib_suffix} $QT_LIBS $LIBS"
-  AC_LINK_IFELSE([AC_LANG_PROGRAM([[
-      #include <QtPlugin>
-      Q_IMPORT_PLUGIN($1)
-    ]])],
-    [AC_MSG_RESULT([yes]); QT_LIBS="$2${qt_lib_suffix} $QT_LIBS"],
-    [AC_MSG_RESULT([no]); BITCOIN_QT_FAIL([$1 not found.])])
-  LIBS="$CHECK_STATIC_PLUGINS_TEMP_LIBS"
-])
-
-dnl Internal. Check Qt static libs with PKG_CHECK_MODULES.
-dnl
-dnl _BITCOIN_QT_CHECK_STATIC_LIBS
-dnl -----------------------------
-dnl
-dnl Outputs: QT_LIBS is prepended.
-AC_DEFUN([_BITCOIN_QT_CHECK_STATIC_LIBS], [
-  PKG_CHECK_MODULES([QT_ACCESSIBILITY], [${qt_lib_prefix}AccessibilitySupport${qt_lib_suffix}], [QT_LIBS="$QT_ACCESSIBILITY_LIBS $QT_LIBS"])
-  PKG_CHECK_MODULES([QT_DEVICEDISCOVERY], [${qt_lib_prefix}DeviceDiscoverySupport${qt_lib_suffix}], [QT_LIBS="$QT_DEVICEDISCOVERY_LIBS $QT_LIBS"])
-  PKG_CHECK_MODULES([QT_EDID], [${qt_lib_prefix}EdidSupport${qt_lib_suffix}], [QT_LIBS="$QT_EDID_LIBS $QT_LIBS"])
-  PKG_CHECK_MODULES([QT_EVENTDISPATCHER], [${qt_lib_prefix}EventDispatcherSupport${qt_lib_suffix}], [QT_LIBS="$QT_EVENTDISPATCHER_LIBS $QT_LIBS"])
-  PKG_CHECK_MODULES([QT_FB], [${qt_lib_prefix}FbSupport${qt_lib_suffix}], [QT_LIBS="$QT_FB_LIBS $QT_LIBS"])
-  PKG_CHECK_MODULES([QT_FONTDATABASE], [${qt_lib_prefix}FontDatabaseSupport${qt_lib_suffix}], [QT_LIBS="$QT_FONTDATABASE_LIBS $QT_LIBS"])
-  PKG_CHECK_MODULES([QT_THEME], [${qt_lib_prefix}ThemeSupport${qt_lib_suffix}], [QT_LIBS="$QT_THEME_LIBS $QT_LIBS"])
-  if test "$TARGET_OS" = "linux"; then
-    PKG_CHECK_MODULES([QT_INPUT], [${qt_lib_prefix}InputSupport], [QT_LIBS="$QT_INPUT_LIBS $QT_LIBS"])
-    PKG_CHECK_MODULES([QT_SERVICE], [${qt_lib_prefix}ServiceSupport], [QT_LIBS="$QT_SERVICE_LIBS $QT_LIBS"])
-    PKG_CHECK_MODULES([QT_XCBQPA], [${qt_lib_prefix}XcbQpa], [QT_LIBS="$QT_XCBQPA_LIBS $QT_LIBS"])
-    PKG_CHECK_MODULES([QT_XKBCOMMON], [${qt_lib_prefix}XkbCommonSupport], [QT_LIBS="$QT_XKBCOMMON_LIBS $QT_LIBS"])
-  elif test "$TARGET_OS" = "darwin"; then
-    PKG_CHECK_MODULES([QT_CLIPBOARD], [${qt_lib_prefix}ClipboardSupport${qt_lib_suffix}], [QT_LIBS="$QT_CLIPBOARD_LIBS $QT_LIBS"])
-    PKG_CHECK_MODULES([QT_GRAPHICS], [${qt_lib_prefix}GraphicsSupport${qt_lib_suffix}], [QT_LIBS="$QT_GRAPHICS_LIBS $QT_LIBS"])
-    PKG_CHECK_MODULES([QT_SERVICE], [${qt_lib_prefix}ServiceSupport${qt_lib_suffix}], [QT_LIBS="$QT_SERVICE_LIBS $QT_LIBS"])
-  elif test "$TARGET_OS" = "windows"; then
-    PKG_CHECK_MODULES([QT_WINDOWSUIAUTOMATION], [${qt_lib_prefix}WindowsUIAutomationSupport${qt_lib_suffix}], [QT_LIBS="$QT_WINDOWSUIAUTOMATION_LIBS $QT_LIBS"])
-  elif test "$TARGET_OS" = "android"; then
-    PKG_CHECK_MODULES([QT_EGL], [${qt_lib_prefix}EglSupport${qt_lib_suffix}], [QT_LIBS="$QT_EGL_LIBS $QT_LIBS"])
-    PKG_CHECK_MODULES([QT_SERVICE], [${qt_lib_prefix}ServiceSupport${qt_lib_suffix}], [QT_LIBS="$QT_SERVICE_LIBS $QT_LIBS"])
+  if test "x$bitcoin_cv_static_qt" = xyes; then
+    AC_DEFINE(QT_STATICPLUGIN, 1, [Define this symbol for static Qt plugins])
   fi
 ])
 
+dnl Internal. Check if the link-requirements for static plugins are met.
+dnl Requires: INCLUDES and LIBS must be populated as necessary.
+dnl Inputs: $1: A series of Q_IMPORT_PLUGIN().
+dnl Inputs: $2: The libraries that resolve $1.
+dnl Output: QT_LIBS is prepended or configure exits.
+AC_DEFUN([_BITCOIN_QT_CHECK_STATIC_PLUGINS],[
+  AC_MSG_CHECKING(for static Qt plugins: $2)
+  CHECK_STATIC_PLUGINS_TEMP_LIBS="$LIBS"
+  LIBS="$2 $QT_LIBS $LIBS"
+  AC_LINK_IFELSE([AC_LANG_PROGRAM([[
+    #define QT_STATICPLUGIN
+    #include <QtPlugin>
+    $1]],
+    [[return 0;]])],
+    [AC_MSG_RESULT(yes); QT_LIBS="$2 $QT_LIBS"],
+    [AC_MSG_RESULT(no); BITCOIN_QT_FAIL(Could not resolve: $2)])
+  LIBS="$CHECK_STATIC_PLUGINS_TEMP_LIBS"
+])
+
+dnl Internal. Find paths necessary for linking qt static plugins
+dnl Inputs: qt_plugin_path. optional.
+dnl Outputs: QT_LIBS is appended
+AC_DEFUN([_BITCOIN_QT_FIND_STATIC_PLUGINS],[
+    if test "x$qt_plugin_path" != x; then
+      QT_LIBS="$QT_LIBS -L$qt_plugin_path/platforms"
+      if test -d "$qt_plugin_path/accessible"; then
+        QT_LIBS="$QT_LIBS -L$qt_plugin_path/accessible"
+      fi
+      if test -d "$qt_plugin_path/platforms/android"; then
+        QT_LIBS="$QT_LIBS -L$qt_plugin_path/platforms/android -lqtfreetype -lEGL"
+      fi
+     if test "x$use_pkgconfig" = xyes; then
+     : dnl
+     m4_ifdef([PKG_CHECK_MODULES],[
+       if test x$bitcoin_cv_qt58 = xno; then
+         PKG_CHECK_MODULES([QTPLATFORM], [Qt5PlatformSupport], [QT_LIBS="$QTPLATFORM_LIBS $QT_LIBS"])
+       else
+         PKG_CHECK_MODULES([QTFONTDATABASE], [Qt5FontDatabaseSupport], [QT_LIBS="-lQt5FontDatabaseSupport $QT_LIBS"])
+         PKG_CHECK_MODULES([QTEVENTDISPATCHER], [Qt5EventDispatcherSupport], [QT_LIBS="-lQt5EventDispatcherSupport $QT_LIBS"])
+         PKG_CHECK_MODULES([QTTHEME], [Qt5ThemeSupport], [QT_LIBS="-lQt5ThemeSupport $QT_LIBS"])
+         PKG_CHECK_MODULES([QTDEVICEDISCOVERY], [Qt5DeviceDiscoverySupport], [QT_LIBS="-lQt5DeviceDiscoverySupport $QT_LIBS"])
+         PKG_CHECK_MODULES([QTACCESSIBILITY], [Qt5AccessibilitySupport], [QT_LIBS="-lQt5AccessibilitySupport $QT_LIBS"])
+         PKG_CHECK_MODULES([QTFB], [Qt5FbSupport], [QT_LIBS="-lQt5FbSupport $QT_LIBS"])
+                fi
+       if test "x$TARGET_OS" = xlinux; then
+         PKG_CHECK_MODULES([QTXCBQPA], [Qt5XcbQpa], [QT_LIBS="$QTXCBQPA_LIBS $QT_LIBS"])
+       elif test "x$TARGET_OS" = xdarwin; then
+         PKG_CHECK_MODULES([QTCLIPBOARD], [Qt5ClipboardSupport], [QT_LIBS="-lQt5ClipboardSupport $QT_LIBS"])
+         PKG_CHECK_MODULES([QTGRAPHICS], [Qt5GraphicsSupport], [QT_LIBS="-lQt5GraphicsSupport $QT_LIBS"])
+         PKG_CHECK_MODULES([QTCGL], [Qt5CglSupport], [QT_LIBS="-lQt5CglSupport $QT_LIBS"])
+       fi
+     ])
+     else
+       if test "x$TARGET_OS" = xwindows; then
+         AC_CACHE_CHECK(for Qt >= 5.6, bitcoin_cv_need_platformsupport,[
+           AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+               #include <QtCore/qconfig.h>
+               #ifndef QT_VERSION
+               #  include <QtCore/qglobal.h>
+               #endif
+             ]],
+             [[
+               #if QT_VERSION < 0x050600 || QT_VERSION_MINOR < 6
+               choke
+               #endif
+             ]])],
+           [bitcoin_cv_need_platformsupport=yes],
+           [bitcoin_cv_need_platformsupport=no])
+         ])
+         if test "x$bitcoin_cv_need_platformsupport" = xyes; then
+           if test x$bitcoin_cv_qt58 = xno; then
+             BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}PlatformSupport],[main],,BITCOIN_QT_FAIL(lib$QT_LIB_PREFIXPlatformSupport not found)))
+           else
+             BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}FontDatabaseSupport],[main],,BITCOIN_QT_FAIL(lib$QT_LIB_PREFIXFontDatabaseSupport not found)))
+             BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}EventDispatcherSupport],[main],,BITCOIN_QT_FAIL(lib$QT_LIB_PREFIXEventDispatcherSupport not found)))
+             BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}ThemeSupport],[main],,BITCOIN_QT_FAIL(lib$QT_LIB_PREFIXThemeSupport not found)))
+             BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}FbSupport],[main],,BITCOIN_QT_FAIL(lib$QT_LIB_PREFIXFbSupport not found)))
+             BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}DeviceDiscoverySupport],[main],,BITCOIN_QT_FAIL(lib$QT_LIB_PREFIXDeviceDiscoverySupport not found)))
+             BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}AccessibilitySupport],[main],,BITCOIN_QT_FAIL(lib$QT_LIB_PREFIXAccessibilitySupport not found)))
+             QT_LIBS="$QT_LIBS -lversion -ldwmapi -luxtheme"
+           fi
+         fi
+       fi
+     fi
+   fi
+])
+
 dnl Internal. Find Qt libraries using pkg-config.
-dnl
-dnl _BITCOIN_QT_FIND_LIBS
-dnl ---------------------
-dnl
+dnl Inputs: bitcoin_qt_want_version (from --with-gui=). The version to check
+dnl         first.
+dnl Inputs: $1: If bitcoin_qt_want_version is "auto", check for this version
+dnl         first.
 dnl Outputs: All necessary QT_* variables are set.
 dnl Outputs: have_qt_test and have_qt_dbus are set (if applicable) to yes|no.
-AC_DEFUN([_BITCOIN_QT_FIND_LIBS],[
-  BITCOIN_QT_CHECK([
-    PKG_CHECK_MODULES([QT_CORE], [${qt_lib_prefix}Core${qt_lib_suffix} $qt_version], [QT_INCLUDES="$QT_CORE_CFLAGS $QT_INCLUDES" QT_LIBS="$QT_CORE_LIBS $QT_LIBS"],
-                      [BITCOIN_QT_FAIL([${qt_lib_prefix}Core${qt_lib_suffix} $qt_version not found])])
+AC_DEFUN([_BITCOIN_QT_FIND_LIBS_WITH_PKGCONFIG],[
+  m4_ifdef([PKG_CHECK_MODULES],[
+    QT_LIB_PREFIX=Qt5
+    qt5_modules="Qt5Core Qt5Gui Qt5Network Qt5Widgets"
+    BITCOIN_QT_CHECK([
+      PKG_CHECK_MODULES([QT5], [$qt5_modules], [QT_INCLUDES="$QT5_CFLAGS"; QT_LIBS="$QT5_LIBS" have_qt=yes],[have_qt=no])
+
+      if test "x$have_qt" != xyes; then
+        have_qt=no
+        BITCOIN_QT_FAIL([Qt dependencies not found])
+      fi
+    ])
+    BITCOIN_QT_CHECK([
+      PKG_CHECK_MODULES([QT_TEST], [${QT_LIB_PREFIX}Test], [QT_TEST_INCLUDES="$QT_TEST_CFLAGS"; have_qt_test=yes], [have_qt_test=no])
+      if test "x$use_dbus" != xno; then
+        PKG_CHECK_MODULES([QT_DBUS], [${QT_LIB_PREFIX}DBus], [QT_DBUS_INCLUDES="$QT_DBUS_CFLAGS"; have_qt_dbus=yes], [have_qt_dbus=no])
+      fi
+    ])
   ])
+  true; dnl
+])
+
+dnl Internal. Find Qt libraries without using pkg-config. Version is deduced
+dnl from the discovered headers.
+dnl Inputs: bitcoin_qt_want_version (from --with-gui=). The version to use.
+dnl         If "auto", the version will be discovered by _BITCOIN_QT_CHECK_QT5.
+dnl Outputs: All necessary QT_* variables are set.
+dnl Outputs: have_qt_test and have_qt_dbus are set (if applicable) to yes|no.
+AC_DEFUN([_BITCOIN_QT_FIND_LIBS_WITHOUT_PKGCONFIG],[
+  TEMP_CPPFLAGS="$CPPFLAGS"
+  TEMP_CXXFLAGS="$CXXFLAGS"
+  CXXFLAGS="$PIC_FLAGS $CXXFLAGS"
+  TEMP_LIBS="$LIBS"
   BITCOIN_QT_CHECK([
-    PKG_CHECK_MODULES([QT_GUI], [${qt_lib_prefix}Gui${qt_lib_suffix} $qt_version], [QT_INCLUDES="$QT_GUI_CFLAGS $QT_INCLUDES" QT_LIBS="$QT_GUI_LIBS $QT_LIBS"],
-                      [BITCOIN_QT_FAIL([${qt_lib_prefix}Gui${qt_lib_suffix} $qt_version not found])])
+    if test "x$qt_include_path" != x; then
+      QT_INCLUDES="-I$qt_include_path -I$qt_include_path/QtCore -I$qt_include_path/QtGui -I$qt_include_path/QtWidgets -I$qt_include_path/QtNetwork -I$qt_include_path/QtTest -I$qt_include_path/QtDBus"
+      CPPFLAGS="$QT_INCLUDES $CPPFLAGS"
+    fi
   ])
+
+  BITCOIN_QT_CHECK([AC_CHECK_HEADER([QtPlugin],,BITCOIN_QT_FAIL(QtCore headers missing))])
+  BITCOIN_QT_CHECK([AC_CHECK_HEADER([QApplication],, BITCOIN_QT_FAIL(QtGui headers missing))])
+  BITCOIN_QT_CHECK([AC_CHECK_HEADER([QLocalSocket],, BITCOIN_QT_FAIL(QtNetwork headers missing))])
+
   BITCOIN_QT_CHECK([
-    PKG_CHECK_MODULES([QT_WIDGETS], [${qt_lib_prefix}Widgets${qt_lib_suffix} $qt_version], [QT_INCLUDES="$QT_WIDGETS_CFLAGS $QT_INCLUDES" QT_LIBS="$QT_WIDGETS_LIBS $QT_LIBS"],
-                      [BITCOIN_QT_FAIL([${qt_lib_prefix}Widgets${qt_lib_suffix} $qt_version not found])])
-  ])
-  BITCOIN_QT_CHECK([
-    PKG_CHECK_MODULES([QT_NETWORK], [${qt_lib_prefix}Network${qt_lib_suffix} $qt_version], [QT_INCLUDES="$QT_NETWORK_CFLAGS $QT_INCLUDES" QT_LIBS="$QT_NETWORK_LIBS $QT_LIBS"],
-                      [BITCOIN_QT_FAIL([${qt_lib_prefix}Network${qt_lib_suffix} $qt_version not found])])
+    if test "x$bitcoin_qt_want_version" = xauto; then
+      _BITCOIN_QT_CHECK_QT5
+      _BITCOIN_QT_CHECK_QT58
+    fi
+    QT_LIB_PREFIX=Qt5
   ])
 
   BITCOIN_QT_CHECK([
-    PKG_CHECK_MODULES([QT_TEST], [${qt_lib_prefix}Test${qt_lib_suffix} $qt_version], [QT_TEST_INCLUDES="$QT_TEST_CFLAGS"; have_qt_test=yes], [have_qt_test=no])
-    if test "$use_dbus" != "no"; then
-      PKG_CHECK_MODULES([QT_DBUS], [${qt_lib_prefix}DBus $qt_version], [QT_DBUS_INCLUDES="$QT_DBUS_CFLAGS"; have_qt_dbus=yes], [have_qt_dbus=no])
+    LIBS=
+    if test "x$qt_lib_path" != x; then
+      LIBS="$LIBS -L$qt_lib_path"
+    fi
+
+    if test "x$TARGET_OS" = xwindows; then
+      AC_CHECK_LIB([imm32],      [main],, BITCOIN_QT_FAIL(libimm32 not found))
     fi
   ])
+
+  BITCOIN_QT_CHECK(AC_CHECK_LIB([z] ,[main],,AC_MSG_WARN([zlib not found. Assuming qt has it built-in])))
+  if test x$bitcoin_cv_qt58 = xno; then
+    BITCOIN_QT_CHECK(AC_SEARCH_LIBS([png_error] ,[qtpng png],,AC_MSG_WARN([libpng not found. Assuming qt has it built-in])))
+    BITCOIN_QT_CHECK(AC_SEARCH_LIBS([pcre16_exec], [qtpcre pcre16],,AC_MSG_WARN([libpcre16 not found. Assuming qt has it built-in])))
+  else
+    BITCOIN_QT_CHECK(AC_SEARCH_LIBS([png_error] ,[qtlibpng png],,AC_MSG_WARN([libpng not found. Assuming qt has it built-in])))
+    BITCOIN_QT_CHECK(AC_SEARCH_LIBS([pcre2_match_16], [qtpcre2 libqtpcre2],,AC_MSG_WARN([libqtpcre2 not found. Assuming qt has it built-in])))
+  fi
+  BITCOIN_QT_CHECK(AC_SEARCH_LIBS([hb_ot_tags_from_script] ,[qtharfbuzzng qtharfbuzz harfbuzz],,AC_MSG_WARN([libharfbuzz not found. Assuming qt has it built-in or support is disabled])))
+  BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}Core]   ,[main],,BITCOIN_QT_FAIL(lib${QT_LIB_PREFIX}Core not found)))
+  BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}Gui]    ,[main],,BITCOIN_QT_FAIL(lib${QT_LIB_PREFIX}Gui not found)))
+  BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}Network],[main],,BITCOIN_QT_FAIL(lib${QT_LIB_PREFIX}Network not found)))
+  BITCOIN_QT_CHECK(AC_CHECK_LIB([${QT_LIB_PREFIX}Widgets],[main],,BITCOIN_QT_FAIL(lib${QT_LIB_PREFIX}Widgets not found)))
+  QT_LIBS="$LIBS"
+  LIBS="$TEMP_LIBS"
+
+  BITCOIN_QT_CHECK([
+    LIBS=
+    if test "x$qt_lib_path" != x; then
+      LIBS="-L$qt_lib_path"
+    fi
+    AC_CHECK_LIB([${QT_LIB_PREFIX}Test],      [main],, have_qt_test=no)
+    AC_CHECK_HEADER([QTest],, have_qt_test=no)
+    QT_TEST_LIBS="$LIBS"
+    if test "x$use_dbus" != xno; then
+      LIBS=
+      if test "x$qt_lib_path" != x; then
+        LIBS="-L$qt_lib_path"
+      fi
+      AC_CHECK_LIB([${QT_LIB_PREFIX}DBus],      [main],, have_qt_dbus=no)
+      AC_CHECK_HEADER([QtDBus],, have_qt_dbus=no)
+      QT_DBUS_LIBS="$LIBS"
+    fi
+  ])
+  CPPFLAGS="$TEMP_CPPFLAGS"
+  CXXFLAGS="$TEMP_CXXFLAGS"
+  LIBS="$TEMP_LIBS"
 ])

build-aux/m4/bitcoin_runtime_lib.m4

@@ -1,42 +0,0 @@
-# On some platforms clang builtin implementations
-# require compiler-rt as a runtime library to use.
-#
-# See:
-# - https://bugs.llvm.org/show_bug.cgi?id=28629
-
-m4_define([_CHECK_RUNTIME_testbody], [[
-  bool f(long long x, long long y, long long* p)
-  {
-    return __builtin_mul_overflow(x, y, p);
-  }
-  int main() { return 0; }
-]])
-
-AC_DEFUN([CHECK_RUNTIME_LIB], [
-
-  AC_LANG_PUSH([C++])
-
-  AC_MSG_CHECKING([for __builtin_mul_overflow])
-  AC_LINK_IFELSE(
-    [AC_LANG_SOURCE([_CHECK_RUNTIME_testbody])],
-    [
-      AC_MSG_RESULT([yes])
-      AC_DEFINE([HAVE_BUILTIN_MUL_OVERFLOW], [1], [Define if you have a working __builtin_mul_overflow])
-    ],
-    [
-      ax_check_save_flags="$LDFLAGS"
-      LDFLAGS="$LDFLAGS --rtlib=compiler-rt -lgcc_s"
-      AC_LINK_IFELSE(
-        [AC_LANG_SOURCE([_CHECK_RUNTIME_testbody])],
-        [
-          AC_MSG_RESULT([yes, with additional linker flags])
-          RUNTIME_LDFLAGS="--rtlib=compiler-rt -lgcc_s"
-          AC_DEFINE([HAVE_BUILTIN_MUL_OVERFLOW], [1], [Define if you have a working __builtin_mul_overflow])
-        ],
-        [AC_MSG_RESULT([no])])
-      LDFLAGS="$ax_check_save_flags"
-    ])
-
-  AC_LANG_POP
-  AC_SUBST([RUNTIME_LDFLAGS])
-])

build-aux/m4/bitcoin_subdir_to_include.m4

@@ -5,13 +5,13 @@ dnl file COPYING or http://www.opensource.org/licenses/mit-license.php.
 dnl BITCOIN_SUBDIR_TO_INCLUDE([CPPFLAGS-VARIABLE-NAME],[SUBDIRECTORY-NAME],[HEADER-FILE])
 dnl SUBDIRECTORY-NAME must end with a path separator
 AC_DEFUN([BITCOIN_SUBDIR_TO_INCLUDE],[
-  if test "$2" = ""; then
+  if test "x$2" = "x"; then
     AC_MSG_RESULT([default])
   else
     echo "#include <$2$3.h>" >conftest.cpp
     newinclpath=`${CXXCPP} ${CPPFLAGS} -M conftest.cpp 2>/dev/null | [ tr -d '\\n\\r\\\\' | sed -e 's/^.*[[:space:]:]\(\/[^[:space:]]*\)]$3[\.h[[:space:]].*$/\1/' -e t -e d`]
     AC_MSG_RESULT([${newinclpath}])
-    if test "${newinclpath}" != ""; then
+    if test "x${newinclpath}" != "x"; then
       eval "$1=\"\$$1\"' -I${newinclpath}'"
     fi
   fi

build-aux/m4/l_atomic.m4

@@ -12,17 +12,8 @@ dnl warranty.
 m4_define([_CHECK_ATOMIC_testbody], [[
   #include <atomic>
   #include <cstdint>
-  #include <chrono>
-
-  using namespace std::chrono_literals;
 
   int main() {
-    std::atomic<bool> lock{true};
-    lock.exchange(false);
-
-    std::atomic<std::chrono::seconds> t{0s};
-    t.store(2s);
-
     std::atomic<int64_t> a{};
 
     int64_t v = 5;
@@ -34,8 +25,6 @@ m4_define([_CHECK_ATOMIC_testbody], [[
 AC_DEFUN([CHECK_ATOMIC], [
 
   AC_LANG_PUSH(C++)
-  TEMP_CXXFLAGS="$CXXFLAGS"
-  CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS"
 
   AC_MSG_CHECKING([whether std::atomic can be used without link library])
 
@@ -53,6 +42,5 @@ AC_DEFUN([CHECK_ATOMIC], [
         ])
     ])
 
-  CXXFLAGS="$TEMP_CXXFLAGS"
   AC_LANG_POP
 ])

build-aux/m4/l_socket.m4

@@ -1,36 +0,0 @@
-# Illumos/SmartOS requires linking with -lsocket if
-# using getifaddrs & freeifaddrs
-
-m4_define([_CHECK_SOCKET_testbody], [[
-  #include <sys/types.h>
-  #include <ifaddrs.h>
-
-  int main() {
-    struct ifaddrs *ifaddr;
-    getifaddrs(&ifaddr);
-    freeifaddrs(ifaddr);
-  }
-]])
-
-AC_DEFUN([CHECK_SOCKET], [
-
-  AC_LANG_PUSH(C++)
-
-  AC_MSG_CHECKING([whether ifaddrs funcs can be used without link library])
-
-  AC_LINK_IFELSE([AC_LANG_SOURCE([_CHECK_SOCKET_testbody])],[
-      AC_MSG_RESULT([yes])
-    ],[
-      AC_MSG_RESULT([no])
-      LIBS="$LIBS -lsocket"
-      AC_MSG_CHECKING([whether getifaddrs needs -lsocket])
-      AC_LINK_IFELSE([AC_LANG_SOURCE([_CHECK_SOCKET_testbody])],[
-          AC_MSG_RESULT([yes])
-        ],[
-          AC_MSG_RESULT([no])
-          AC_MSG_FAILURE([cannot figure out how to use getifaddrs])
-        ])
-    ])
-
-  AC_LANG_POP
-])

build_msvc/.gitignore

@@ -13,7 +13,7 @@ packages/*
 libbitcoin_cli/libbitcoin_cli.vcxproj
 libbitcoin_common/libbitcoin_common.vcxproj
 libbitcoin_crypto/libbitcoin_crypto.vcxproj
-libbitcoin_node/libbitcoin_node.vcxproj
+libbitcoin_server/libbitcoin_server.vcxproj
 libbitcoin_util/libbitcoin_util.vcxproj
 libbitcoin_wallet_tool/libbitcoin_wallet_tool.vcxproj
 libbitcoin_wallet/libbitcoin_wallet.vcxproj
@@ -21,10 +21,6 @@ libbitcoin_zmq/libbitcoin_zmq.vcxproj
 bench_bitcoin/bench_bitcoin.vcxproj
 libtest_util/libtest_util.vcxproj
 
-/bitcoin_config.h
-/common.init.vcxproj
-
 */Win32
 libbitcoin_qt/QtGeneratedFiles/*
 test_bitcoin-qt/QtGeneratedFiles/*
-vcpkg_installed

build_msvc/README.md

@@ -3,88 +3,91 @@ Building Bitcoin Core with Visual Studio
 
 Introduction
 ---------------------
-Visual Studio 2022 is minimum required to build Bitcoin Core.
+Solution and project files to build the Bitcoin Core applications `msbuild` or Visual Studio can be found in the build_msvc directory. The build has been tested with Visual Studio 2017 and 2019.
 
-Solution and project files to build with `msbuild` or Visual Studio can be found in the `build_msvc` directory.
+Building with Visual Studio is an alternative to the Linux based [cross-compiler build](https://github.com/bitcoin/bitcoin/blob/master/doc/build-windows.md).
 
-To build Bitcoin Core from the command-line, it is sufficient to only install the [Visual Studio Build Tools](https://visualstudio.microsoft.com/downloads/) component.
-
-The "Desktop development with C++" workload must be installed as well.
-
-Building with Visual Studio is an alternative to the Linux based [cross-compiler build](../doc/build-windows.md).
-
-
-Prerequisites
+Quick Start
 ---------------------
-To build [dependencies](../doc/dependencies.md) (except for [Qt](#qt)),
-the default approach is to use the [vcpkg](https://vcpkg.io) package manager from Microsoft:
+The minimal steps required to build Bitcoin Core with the msbuild toolchain are below. More detailed instructions are contained in the following sections.
 
-1. [Install](https://vcpkg.io/en/getting-started.html) vcpkg.
-
-2. By default, vcpkg makes both `release` and `debug` builds for each package.
-To save build time and disk space, one could skip `debug` builds (example uses PowerShell):
-```powershell
-
-Add-Content -Path "vcpkg\triplets\x64-windows-static.cmake" -Value "set(VCPKG_BUILD_TYPE release)"
 ```
+vcpkg install --triplet x64-windows-static berkeleydb boost-filesystem boost-multi-index boost-signals2 boost-test boost-thread libevent[thread] zeromq double-conversion
+vcpkg integrate install
+py -3 build_msvc\msvc-autogen.py
+msbuild /m build_msvc\bitcoin.sln /p:Platform=x64 /p:Configuration=Release /t:build
+```
+
+Dependencies
+---------------------
+A number of [open source libraries](https://github.com/bitcoin/bitcoin/blob/master/doc/dependencies.md) are required in order to be able to build Bitcoin Core.
+
+Options for installing the dependencies in a Visual Studio compatible manner are:
+
+- Use Microsoft's [vcpkg](https://docs.microsoft.com/en-us/cpp/vcpkg) to download the source packages and build locally. This is the recommended approach.
+- Download the source code, build each dependency, add the required include paths, link libraries and binary tools to the Visual Studio project files.
+- Use [nuget](https://www.nuget.org/) packages with the understanding that any binary files have been compiled by an untrusted third party.
+
+The [external dependencies](https://github.com/bitcoin/bitcoin/blob/master/doc/dependencies.md) required for building are:
+
+- Berkeley DB
+- Boost
+- DoubleConversion
+- libevent
+- Qt5
+- ZeroMQ
 
 Qt
 ---------------------
-To build Bitcoin Core with the GUI, a static build of Qt is required.
+In order to build the Bitcoin Core a static build of Qt is required. The runtime library version (e.g. v141, v142) and platform type (x86 or x64) must also match.
 
-1. Download a single ZIP archive of Qt source code from https://download.qt.io/official_releases/qt/ (e.g., [`qt-everywhere-opensource-src-5.15.10.zip`](https://download.qt.io/official_releases/qt/5.15/5.15.10/single/qt-everywhere-opensource-src-5.15.10.zip)), and expand it into a dedicated folder. The following instructions assume that this folder is `C:\dev\qt-source`.
+Some prebuilt x64 versions of Qt can be downloaded from [here](https://github.com/sipsorcery/qt_win_binary/releases). Please be aware these downloads are NOT officially sanctioned by Bitcoin Core and are provided for developer convenience only. They should NOT be used for builds that will be used in a production environment or with real funds.
 
-2. Open "x64 Native Tools Command Prompt for VS 2022", and input the following commands:
-```cmd
-cd C:\dev\qt-source
-mkdir build
-cd build
-..\configure -release -silent -opensource -confirm-license -opengl desktop -static -static-runtime -mp -qt-zlib -qt-pcre -qt-libpng -nomake examples -nomake tests -nomake tools -no-angle -no-dbus -no-gif -no-gtk -no-ico -no-icu -no-libjpeg -no-libudev -no-sql-sqlite -no-sql-odbc -no-sqlite -no-vulkan -skip qt3d -skip qtactiveqt -skip qtandroidextras -skip qtcharts -skip qtconnectivity -skip qtdatavis3d -skip qtdeclarative -skip doc -skip qtdoc -skip qtgamepad -skip qtgraphicaleffects -skip qtimageformats -skip qtlocation -skip qtlottie -skip qtmacextras -skip qtmultimedia -skip qtnetworkauth -skip qtpurchasing -skip qtquick3d -skip qtquickcontrols -skip qtquickcontrols2 -skip qtquicktimeline -skip qtremoteobjects -skip qtscript -skip qtscxml -skip qtsensors -skip qtserialbus -skip qtserialport -skip qtspeech -skip qtsvg -skip qtvirtualkeyboard -skip qtwayland -skip qtwebchannel -skip qtwebengine -skip qtwebglplugin -skip qtwebsockets -skip qtwebview -skip qtx11extras -skip qtxmlpatterns -no-openssl -no-feature-bearermanagement -no-feature-printdialog -no-feature-printer -no-feature-printpreviewdialog -no-feature-printpreviewwidget -no-feature-sql -no-feature-sqlmodel -no-feature-textbrowser -no-feature-textmarkdownwriter -no-feature-textodfwriter -no-feature-xml -prefix C:\Qt_static
-nmake
-nmake install
-```
-
-One could speed up building with [`jom`](https://wiki.qt.io/Jom), a replacement for `nmake` which makes use of all CPU cores.
-
-To build Bitcoin Core without Qt, unload or disable the `bitcoin-qt`, `libbitcoin_qt` and `test_bitcoin-qt` projects.
+To determine which Qt prebuilt version to download open the `.appveyor.yml` file and note the `QT_DOWNLOAD_URL`. When extracting the zip file the destination path must be set to `C:\`. This is due to the way that Qt includes, libraries and tools use internal paths.
 
+To build Bitcoin Core without Qt unload or disable the `bitcoin-qt`, `libbitcoin_qt` and `test_bitcoin-qt` projects.
 
 Building
 ---------------------
-1. Use Python to generate `*.vcxproj` for the Visual Studio 2022 toolchain from Makefile:
+The instructions below use `vcpkg` to install the dependencies.
 
-```cmd
-python build_msvc\msvc-autogen.py
+- Install [`vcpkg`](https://github.com/Microsoft/vcpkg).
+- Install the required packages (replace x64 with x86 as required). The list of required packages can be found in the `build_msvc\vcpkg-packages.txt` file. The PowerShell command below will work if run from the repository root directory and `vcpkg` is in the path. Alternatively the contents of the packages text file can be pasted in place of the `Get-Content` cmdlet.
+
+```
+PS >.\vcpkg install --triplet x64-windows-static $(Get-Content -Path build_msvc\vcpkg-packages.txt).split()
+PS >.\vcpkg integrate install
 ```
 
-2. An optional step is to adjust the settings in the `build_msvc` directory and the `common.init.vcxproj` file. This project file contains settings that are common to all projects such as the runtime library version and target Windows SDK version. The Qt directories can also be set. To specify a non-default path to a static Qt package directory, use the `QTBASEDIR` environment variable.
+- Use Python to generate `*.vcxproj` from Makefile
 
-3. To build from the command-line with the Visual Studio toolchain use:
-
-```cmd
-msbuild build_msvc\bitcoin.sln -property:Configuration=Release -maxCpuCount -verbosity:minimal
+```
+PS >py -3 msvc-autogen.py
 ```
 
-Alternatively, open the `build_msvc/bitcoin.sln` file in Visual Studio.
+- An optional step is to adjust the settings in the build_msvc directory and the common.init.vcxproj file. This project file contains settings that are common to all projects such as the runtime library version and target Windows SDK version. The Qt directories can also be set.
 
-Security
+- To build from the command line with the Visual Studio 2017 toolchain use:
+
+```
+msbuild /m bitcoin.sln /p:Platform=x64 /p:Configuration=Release /p:PlatformToolset=v141 /t:build
+```
+
+- To build from the command line with the Visual Studio 2019 toolchain use:
+
+```
+msbuild /m bitcoin.sln /p:Platform=x64 /p:Configuration=Release /t:build
+```
+
+- Alternatively open the `build_msvc\bitcoin.sln` file in Visual Studio.
+
+AppVeyor
 ---------------------
-[Base address randomization](https://learn.microsoft.com/en-us/cpp/build/reference/dynamicbase-use-address-space-layout-randomization) is used to make Bitcoin Core more secure. When building Bitcoin using the `build_msvc` process base address randomization can be disabled by editing `common.init.vcproj` to change `RandomizedBaseAddress` from `true` to `false` and then rebuilding the project.
+The .appveyor.yml in the root directory is suitable to perform builds on [AppVeyor](https://www.appveyor.com/) Continuous Integration servers. The simplest way to perform an AppVeyor build is to fork Bitcoin Core and then configure a new AppVeyor Project pointing to the forked repository.
 
-To check if `bitcoind` has `RandomizedBaseAddress` enabled or disabled run
+For safety reasons the Bitcoin Core .appveyor.yml file has the artifact options disabled. The build will be performed but no executable files will be available. To enable artifacts on a forked repository uncomment the lines shown below:
 
 ```
-.\dumpbin.exe /headers src/bitcoind.exe
+    #- 7z a bitcoin-%APPVEYOR_BUILD_VERSION%.zip %APPVEYOR_BUILD_FOLDER%\build_msvc\%platform%\%configuration%\*.exe
+    #- path: bitcoin-%APPVEYOR_BUILD_VERSION%.zip
 ```
-
-If is it enabled then in the output `Dynamic base` will be listed in the `DLL characteristics` under `OPTIONAL HEADER VALUES` as shown below
-
-```
-            8160 DLL characteristics
-                   High Entropy Virtual Addresses
-                   Dynamic base
-                   NX compatible
-                   Terminal Server Aware
-```
-
-This may not disable all stack randomization as versions of windows employ additional stack randomization protections. These protections must be turned off in the OS configuration.

build_msvc/bench_bitcoin/bench_bitcoin.vcxproj.in

@@ -12,7 +12,7 @@
 @SOURCE_FILES@
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="..\libbitcoin_consensus\libbitcoin_consensus.vcxproj">
+    <ProjectReference Include="..\libbitcoinconsensus\libbitcoinconsensus.vcxproj">
       <Project>{2b384fa8-9ee1-4544-93cb-0d733c25e8ce}</Project>
     </ProjectReference>
     <ProjectReference Include="..\libbitcoin_common\libbitcoin_common.vcxproj">
@@ -21,7 +21,7 @@
     <ProjectReference Include="..\libbitcoin_crypto\libbitcoin_crypto.vcxproj">
       <Project>{6190199c-6cf4-4dad-bfbd-93fa72a760c1}</Project>
     </ProjectReference>
-    <ProjectReference Include="..\libbitcoin_node\libbitcoin_node.vcxproj">
+    <ProjectReference Include="..\libbitcoin_server\libbitcoin_server.vcxproj">
       <Project>{460fee33-1fe1-483f-b3bf-931ff8e969a5}</Project>
     </ProjectReference>
     <ProjectReference Include="..\libbitcoin_util\libbitcoin_util.vcxproj">

build_msvc/bitcoin-cli/bitcoin-cli.vcxproj

@@ -15,9 +15,6 @@
     <ProjectReference Include="..\libbitcoin_cli\libbitcoin_cli.vcxproj">
       <Project>{0667528c-d734-4009-adf9-c0d6c4a5a5a6}</Project>
     </ProjectReference>
-    <ProjectReference Include="..\libbitcoin_common\libbitcoin_common.vcxproj">
-      <Project>{7c87e378-df58-482e-aa2f-1bc129bc19ce}</Project>
-    </ProjectReference>
     <ProjectReference Include="..\libbitcoin_crypto\libbitcoin_crypto.vcxproj">
       <Project>{6190199c-6cf4-4dad-bfbd-93fa72a760c1}</Project>
     </ProjectReference>

build_msvc/bitcoin-qt/bitcoin-qt.vcxproj

@@ -9,11 +9,10 @@
   </PropertyGroup>
   <ItemGroup>
     <ClCompile Include="..\..\src\qt\main.cpp" />
-    <ClCompile Include="..\..\src\init\bitcoin-qt.cpp" />
     <ResourceCompile Include="..\..\src\qt\res\bitcoin-qt-res.rc" />
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="..\libbitcoin_consensus\libbitcoin_consensus.vcxproj">
+    <ProjectReference Include="..\libbitcoinconsensus\libbitcoinconsensus.vcxproj">
       <Project>{2b384fa8-9ee1-4544-93cb-0d733c25e8ce}</Project>
     </ProjectReference>
     <ProjectReference Include="..\libbitcoin_cli\libbitcoin_cli.vcxproj">
@@ -28,7 +27,7 @@
     <ProjectReference Include="..\libbitcoin_qt\libbitcoin_qt.vcxproj">
       <Project>{2b4abff8-d1fd-4845-88c9-1f3c0a6512bf}</Project>
     </ProjectReference>
-    <ProjectReference Include="..\libbitcoin_node\libbitcoin_node.vcxproj">
+    <ProjectReference Include="..\libbitcoin_server\libbitcoin_server.vcxproj">
       <Project>{460fee33-1fe1-483f-b3bf-931ff8e969a5}</Project>
     </ProjectReference>
     <ProjectReference Include="..\libbitcoin_util\libbitcoin_util.vcxproj">
@@ -56,9 +55,8 @@
       <AdditionalIncludeDirectories>$(QtIncludes);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
-      <SubSystem>Windows</SubSystem>
       <AdditionalDependencies>$(QtReleaseLibraries);%(AdditionalDependencies)</AdditionalDependencies>
-      <AdditionalOptions>/ignore:4206 /LTCG:OFF</AdditionalOptions>
+      <AdditionalOptions>/ignore:4206</AdditionalOptions>
     </Link>
     <ResourceCompile>
       <AdditionalIncludeDirectories>..\..\src;</AdditionalIncludeDirectories>

build_msvc/bitcoin-tx/bitcoin-tx.vcxproj

@@ -12,7 +12,7 @@
     <ClCompile Include="..\..\src\bitcoin-tx.cpp" />
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="..\libbitcoin_consensus\libbitcoin_consensus.vcxproj">
+    <ProjectReference Include="..\libbitcoinconsensus\libbitcoinconsensus.vcxproj">
       <Project>{2b384fa8-9ee1-4544-93cb-0d733c25e8ce}</Project>
     </ProjectReference>
     <ProjectReference Include="..\libbitcoin_common\libbitcoin_common.vcxproj">

build_msvc/bitcoin-util/bitcoin-util.vcxproj

@@ -1,37 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\common.init.vcxproj" />
-  <PropertyGroup Label="Globals">
-    <ProjectGuid>{57A04EC9-542A-4E40-83D0-AC3BE1F36805}</ProjectGuid>
-  </PropertyGroup>
-  <PropertyGroup Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <OutDir>$(SolutionDir)$(Platform)\$(Configuration)\</OutDir>
-  </PropertyGroup>
-  <ItemGroup>
-    <ClCompile Include="..\..\src\bitcoin-util.cpp" />
-  </ItemGroup>
-  <ItemGroup>
-    <ProjectReference Include="..\libbitcoin_consensus\libbitcoin_consensus.vcxproj">
-      <Project>{2b384fa8-9ee1-4544-93cb-0d733c25e8ce}</Project>
-    </ProjectReference>
-    <ProjectReference Include="..\libbitcoin_common\libbitcoin_common.vcxproj">
-      <Project>{7c87e378-df58-482e-aa2f-1bc129bc19ce}</Project>
-    </ProjectReference>
-    <ProjectReference Include="..\libbitcoin_crypto\libbitcoin_crypto.vcxproj">
-      <Project>{6190199c-6cf4-4dad-bfbd-93fa72a760c1}</Project>
-    </ProjectReference>
-    <ProjectReference Include="..\libbitcoin_util\libbitcoin_util.vcxproj">
-      <Project>{b53a5535-ee9d-4c6f-9a26-f79ee3bc3754}</Project>
-    </ProjectReference>
-    <ProjectReference Include="..\libunivalue\libunivalue.vcxproj">
-      <Project>{5724ba7d-a09a-4ba8-800b-c4c1561b3d69}</Project>
-    </ProjectReference>
-    <ProjectReference Include="..\libsecp256k1\libsecp256k1.vcxproj">
-      <Project>{bb493552-3b8c-4a8c-bf69-a6e7a51d2ea6}</Project>
-    </ProjectReference>
-  </ItemGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
-  <Import Project="..\common.vcxproj" />
-</Project>

build_msvc/bitcoin-wallet/bitcoin-wallet.vcxproj

@@ -10,26 +10,32 @@
   </PropertyGroup>
   <ItemGroup>
     <ClCompile Include="..\..\src\bitcoin-wallet.cpp" />
-    <ClCompile Include="..\..\src\init\bitcoin-wallet.cpp">
-      <ObjectFileName>$(IntDir)init_bitcoin-wallet.obj</ObjectFileName>
-    </ClCompile>
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="..\libbitcoin_consensus\libbitcoin_consensus.vcxproj">
+    <ProjectReference Include="..\libbitcoinconsensus\libbitcoinconsensus.vcxproj">
       <Project>{2b384fa8-9ee1-4544-93cb-0d733c25e8ce}</Project>
     </ProjectReference>
+    <ProjectReference Include="..\libbitcoin_cli\libbitcoin_cli.vcxproj">
+      <Project>{0667528c-d734-4009-adf9-c0d6c4a5a5a6}</Project>
+    </ProjectReference>
     <ProjectReference Include="..\libbitcoin_common\libbitcoin_common.vcxproj">
       <Project>{7c87e378-df58-482e-aa2f-1bc129bc19ce}</Project>
     </ProjectReference>
     <ProjectReference Include="..\libbitcoin_crypto\libbitcoin_crypto.vcxproj">
       <Project>{6190199c-6cf4-4dad-bfbd-93fa72a760c1}</Project>
     </ProjectReference>
+    <ProjectReference Include="..\libbitcoin_server\libbitcoin_server.vcxproj">
+      <Project>{460fee33-1fe1-483f-b3bf-931ff8e969a5}</Project>
+    </ProjectReference>
     <ProjectReference Include="..\libbitcoin_util\libbitcoin_util.vcxproj">
       <Project>{b53a5535-ee9d-4c6f-9a26-f79ee3bc3754}</Project>
     </ProjectReference>
     <ProjectReference Include="..\libbitcoin_wallet\libbitcoin_wallet.vcxproj">
       <Project>{93b86837-b543-48a5-a89b-7c87abb77df2}</Project>
     </ProjectReference>
+    <ProjectReference Include="..\libbitcoin_zmq\libbitcoin_zmq.vcxproj">
+      <Project>{792d487f-f14c-49fc-a9de-3fc150f31c3f}</Project>
+    </ProjectReference>
     <ProjectReference Include="..\libunivalue\libunivalue.vcxproj">
       <Project>{5724ba7d-a09a-4ba8-800b-c4c1561b3d69}</Project>
     </ProjectReference>
@@ -39,6 +45,9 @@
     <ProjectReference Include="..\libsecp256k1\libsecp256k1.vcxproj">
       <Project>{bb493552-3b8c-4a8c-bf69-a6e7a51d2ea6}</Project>
     </ProjectReference>
+    <ProjectReference Include="..\libleveldb\libleveldb.vcxproj">
+      <Project>{18430fef-6b61-4c53-b396-718e02850f1b}</Project>
+    </ProjectReference>
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />

build_msvc/bitcoin.sln

@@ -2,7 +2,9 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 16
 VisualStudioVersion = 16.0.28803.452
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libbitcoin_consensus", "libbitcoin_consensus\libbitcoin_consensus.vcxproj", "{2B384FA8-9EE1-4544-93CB-0D733C25E8CE}"
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libbitcoinconsensus", "libbitcoinconsensus\libbitcoinconsensus.vcxproj", "{2B384FA8-9EE1-4544-93CB-0D733C25E8CE}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testconsensus", "testconsensus\testconsensus.vcxproj", "{E78473E9-B850-456C-9120-276301E04C06}"
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "bitcoind", "bitcoind\bitcoind.vcxproj", "{D4513DDF-6013-44DC-ADCC-12EAF6D1F038}"
 EndProject
@@ -12,7 +14,7 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libbitcoin_common", "libbit
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libbitcoin_crypto", "libbitcoin_crypto\libbitcoin_crypto.vcxproj", "{6190199C-6CF4-4DAD-BFBD-93FA72A760C1}"
 EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libbitcoin_node", "libbitcoin_node\libbitcoin_node.vcxproj", "{460FEE33-1FE1-483F-B3BF-931FF8E969A5}"
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libbitcoin_server", "libbitcoin_server\libbitcoin_server.vcxproj", "{460FEE33-1FE1-483F-B3BF-931FF8E969A5}"
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libunivalue", "libunivalue\libunivalue.vcxproj", "{5724BA7D-A09A-4BA8-800B-C4C1561B3D69}"
 EndProject
@@ -30,8 +32,6 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "bench_bitcoin", "bench_bitc
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "bitcoin-tx", "bitcoin-tx\bitcoin-tx.vcxproj", "{D3022AF6-AD33-4CE3-B358-87CB6A1B29CF}"
 EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "bitcoin-util", "bitcoin-util\bitcoin-util.vcxproj", "{57A04EC9-542A-4E40-83D0-AC3BE1F36805}"
-EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "bitcoin-wallet", "bitcoin-wallet\bitcoin-wallet.vcxproj", "{84DE8790-EDE3-4483-81AC-C32F15E861F4}"
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libbitcoin_wallet_tool", "libbitcoin_wallet_tool\libbitcoin_wallet_tool.vcxproj", "{F91AC55E-6F5E-4C58-9AC5-B40DB7DEEF93}"
@@ -48,115 +48,205 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libtest_util", "libtest_uti
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "test_bitcoin-qt", "test_bitcoin-qt\test_bitcoin-qt.vcxproj", "{51201D5E-D939-4854-AE9D-008F03FF518E}"
 EndProject
-Project("{542007E3-BE0D-4B0D-A6B0-AA8813E2558D}") = "libminisketch", "libminisketch\libminisketch.vcxproj", "{542007E3-BE0D-4B0D-A6B0-AA8813E2558D}"
-EndProject
 Global
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         {2B4ABFF8-D1FD-4845-88C9-1F3C0A6512BF}.Release|x64.ActiveCfg = Release|x64
         {2B4ABFF8-D1FD-4845-88C9-1F3C0A6512BF}.Release|x64.Build.0 = Release|x64
+        {2B4ABFF8-D1FD-4845-88C9-1F3C0A6512BF}.Release|x86.ActiveCfg = Release|Win32
+        {2B4ABFF8-D1FD-4845-88C9-1F3C0A6512BF}.Release|x86.Build.0 = Release|Win32
         {7E99172D-7FF2-4CB6-B736-AC9B76ED412A}.Debug|x64.ActiveCfg = Debug|x64
         {7E99172D-7FF2-4CB6-B736-AC9B76ED412A}.Debug|x64.Build.0 = Debug|x64
+        {7E99172D-7FF2-4CB6-B736-AC9B76ED412A}.Debug|x86.ActiveCfg = Debug|Win32
+        {7E99172D-7FF2-4CB6-B736-AC9B76ED412A}.Debug|x86.Build.0 = Debug|Win32
         {7E99172D-7FF2-4CB6-B736-AC9B76ED412A}.Release|x64.ActiveCfg = Release|x64
         {7E99172D-7FF2-4CB6-B736-AC9B76ED412A}.Release|x64.Build.0 = Release|x64
+        {7E99172D-7FF2-4CB6-B736-AC9B76ED412A}.Release|x86.ActiveCfg = Release|Win32
+        {7E99172D-7FF2-4CB6-B736-AC9B76ED412A}.Release|x86.Build.0 = Release|Win32
         {868474FD-35F6-4400-8EED-30A33E7521D4}.Debug|x64.ActiveCfg = Debug|x64
         {868474FD-35F6-4400-8EED-30A33E7521D4}.Debug|x64.Build.0 = Debug|x64
+        {868474FD-35F6-4400-8EED-30A33E7521D4}.Debug|x86.ActiveCfg = Debug|Win32
+        {868474FD-35F6-4400-8EED-30A33E7521D4}.Debug|x86.Build.0 = Debug|Win32
         {868474FD-35F6-4400-8EED-30A33E7521D4}.Release|x64.ActiveCfg = Release|x64
         {868474FD-35F6-4400-8EED-30A33E7521D4}.Release|x64.Build.0 = Release|x64
+        {868474FD-35F6-4400-8EED-30A33E7521D4}.Release|x86.ActiveCfg = Release|Win32
+        {868474FD-35F6-4400-8EED-30A33E7521D4}.Release|x86.Build.0 = Release|Win32
         {51201D5E-D939-4854-AE9D-008F03FF518E}.Debug|x64.ActiveCfg = Debug|x64
         {51201D5E-D939-4854-AE9D-008F03FF518E}.Debug|x64.Build.0 = Debug|x64
+        {51201D5E-D939-4854-AE9D-008F03FF518E}.Debug|x86.ActiveCfg = Debug|Win32
+        {51201D5E-D939-4854-AE9D-008F03FF518E}.Debug|x86.Build.0 = Debug|Win32
         {51201D5E-D939-4854-AE9D-008F03FF518E}.Release|x64.ActiveCfg = Release|x64
         {51201D5E-D939-4854-AE9D-008F03FF518E}.Release|x64.Build.0 = Release|x64
-        {542007E3-BE0D-4B0D-A6B0-AA8813E2558D}.Debug|x64.ActiveCfg = Debug|x64
-        {542007E3-BE0D-4B0D-A6B0-AA8813E2558D}.Debug|x64.Build.0 = Debug|x64
-        {542007E3-BE0D-4B0D-A6B0-AA8813E2558D}.Release|x64.ActiveCfg = Release|x64
-        {542007E3-BE0D-4B0D-A6B0-AA8813E2558D}.Release|x64.Build.0 = Release|x64
+        {51201D5E-D939-4854-AE9D-008F03FF518E}.Release|x86.ActiveCfg = Release|Win32
+        {51201D5E-D939-4854-AE9D-008F03FF518E}.Release|x86.Build.0 = Release|Win32
     EndGlobalSection
     GlobalSection(SolutionProperties) = preSolution
         HideSolutionNode = FALSE
     EndGlobalSection
     GlobalSection(ExtensibilityGlobals) = postSolution
+                        SolutionGuid = {8AA72EDA-2CD4-4564-B1E4-688B760EEEE9}
+                SolutionGuid = {8607C0F4-F33D-41B8-8D51-18E366A0F8DF}
         SolutionGuid = {58AAB032-7274-49BD-845E-5EF4DBB69B70}
     EndGlobalSection
 EndGlobal

build_msvc/bitcoin_config.h

@@ -0,0 +1,350 @@
+// Copyright (c) 2018-2019 The Bitcoin Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#ifndef BITCOIN_BITCOIN_CONFIG_H
+#define BITCOIN_BITCOIN_CONFIG_H
+
+/* Define if building universal (internal helper macro) */
+/* #undef AC_APPLE_UNIVERSAL_BUILD */
+
+/* Version Build */
+#define CLIENT_VERSION_BUILD 0
+
+/* Version is release */
+#define CLIENT_VERSION_IS_RELEASE true
+
+/* Major version */
+#define CLIENT_VERSION_MAJOR 0
+
+/* Minor version */
+#define CLIENT_VERSION_MINOR 20
+
+/* Build revision */
+#define CLIENT_VERSION_REVISION 2
+
+/* Copyright holder(s) before %s replacement */
+#define COPYRIGHT_HOLDERS "The %s developers"
+
+/* Copyright holder(s) */
+#define COPYRIGHT_HOLDERS_FINAL "The Bitcoin Core developers"
+
+/* Replacement for %s in copyright holders string */
+#define COPYRIGHT_HOLDERS_SUBSTITUTION "Bitcoin Core"
+
+/* Copyright year */
+#define COPYRIGHT_YEAR 2019
+
+/* Define to 1 to enable wallet functions */
+#define ENABLE_WALLET 1
+
+/* Define to 1 to enable ZMQ functions */
+#define ENABLE_ZMQ 1
+
+/* parameter and return value type for __fdelt_chk */
+/* #undef FDELT_TYPE */
+
+/* define if the Boost library is available */
+#define HAVE_BOOST /**/
+
+/* define if the Boost::Filesystem library is available */
+#define HAVE_BOOST_FILESYSTEM /**/
+
+/* define if the Boost::System library is available */
+#define HAVE_BOOST_SYSTEM /**/
+
+/* define if the Boost::Thread library is available */
+#define HAVE_BOOST_THREAD /**/
+
+/* define if the Boost::Unit_Test_Framework library is available */
+#define HAVE_BOOST_UNIT_TEST_FRAMEWORK /**/
+
+/* Define to 1 if you have the <byteswap.h> header file. */
+/* #undef HAVE_BYTESWAP_H */
+
+/* Define this symbol if the consensus lib has been built */
+#define HAVE_CONSENSUS_LIB 1
+
+/* define if the compiler supports basic C++11 syntax */
+#define HAVE_CXX11 1
+
+/* Define to 1 if you have the declaration of `be16toh', and to 0 if you
+   don't. */
+#define HAVE_DECL_BE16TOH 0
+
+/* Define to 1 if you have the declaration of `be32toh', and to 0 if you
+   don't. */
+#define HAVE_DECL_BE32TOH 0
+
+/* Define to 1 if you have the declaration of `be64toh', and to 0 if you
+   don't. */
+#define HAVE_DECL_BE64TOH 0
+
+/* Define to 1 if you have the declaration of `bswap_16', and to 0 if you
+   don't. */
+#define HAVE_DECL_BSWAP_16 0
+
+/* Define to 1 if you have the declaration of `bswap_32', and to 0 if you
+   don't. */
+#define HAVE_DECL_BSWAP_32 0
+
+/* Define to 1 if you have the declaration of `bswap_64', and to 0 if you
+   don't. */
+#define HAVE_DECL_BSWAP_64 0
+
+/* Define to 1 if you have the declaration of `daemon', and to 0 if you don't.
+   */
+#define HAVE_DECL_DAEMON 0
+
+/* Define to 1 if you have the declaration of `htobe16', and to 0 if you
+   don't. */
+#define HAVE_DECL_HTOBE16 0
+
+/* Define to 1 if you have the declaration of `htobe32', and to 0 if you
+   don't. */
+#define HAVE_DECL_HTOBE32 0
+
+/* Define to 1 if you have the declaration of `htobe64', and to 0 if you
+   don't. */
+#define HAVE_DECL_HTOBE64 0
+
+/* Define to 1 if you have the declaration of `htole16', and to 0 if you
+   don't. */
+#define HAVE_DECL_HTOLE16 0
+
+/* Define to 1 if you have the declaration of `htole32', and to 0 if you
+   don't. */
+#define HAVE_DECL_HTOLE32 0
+
+/* Define to 1 if you have the declaration of `htole64', and to 0 if you
+   don't. */
+#define HAVE_DECL_HTOLE64 0
+
+/* Define to 1 if you have the declaration of `le16toh', and to 0 if you
+   don't. */
+#define HAVE_DECL_LE16TOH 0
+
+/* Define to 1 if you have the declaration of `le32toh', and to 0 if you
+   don't. */
+#define HAVE_DECL_LE32TOH 0
+
+/* Define to 1 if you have the declaration of `le64toh', and to 0 if you
+   don't. */
+#define HAVE_DECL_LE64TOH 0
+
+/* Define to 1 if you have the declaration of `strerror_r', and to 0 if you
+   don't. */
+#define HAVE_DECL_STRERROR_R 0
+
+/* Define to 1 if you have the declaration of `strnlen', and to 0 if you
+   don't. */
+#define HAVE_DECL_STRNLEN 1
+
+/* Define to 1 if you have the declaration of `__builtin_clz', and to 0 if you
+   don't. */
+//#define HAVE_DECL___BUILTIN_CLZ 1
+
+/* Define to 1 if you have the declaration of `__builtin_clzl', and to 0 if
+   you don't. */
+//#define HAVE_DECL___BUILTIN_CLZL 1
+
+/* Define to 1 if you have the declaration of `__builtin_clzll', and to 0 if
+   you don't. */
+//#define HAVE_DECL___BUILTIN_CLZLL 1
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+/* #undef HAVE_DLFCN_H */
+
+/* Define to 1 if you have the <endian.h> header file. */
+/* #undef HAVE_ENDIAN_H */
+
+/* Define to 1 if the system has the `dllexport' function attribute */
+#define HAVE_FUNC_ATTRIBUTE_DLLEXPORT 1
+
+/* Define to 1 if the system has the `dllimport' function attribute */
+#define HAVE_FUNC_ATTRIBUTE_DLLIMPORT 1
+
+/* Define to 1 if the system has the `visibility' function attribute */
+#define HAVE_FUNC_ATTRIBUTE_VISIBILITY 1
+
+/* Define this symbol if the BSD getentropy system call is available */
+/* #undef HAVE_GETENTROPY */
+
+/* Define this symbol if the BSD getentropy system call is available with
+   sys/random.h */
+/* #undef HAVE_GETENTROPY_RAND */
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define this symbol if you have malloc_info */
+/* #undef HAVE_MALLOC_INFO */
+
+/* Define this symbol if you have mallopt with M_ARENA_MAX */
+/* #undef HAVE_MALLOPT_ARENA_MAX */
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the <miniupnpc/miniupnpc.h> header file. */
+#define HAVE_MINIUPNPC_MINIUPNPC_H 1
+
+/* Define to 1 if you have the <miniupnpc/miniwget.h> header file. */
+#define HAVE_MINIUPNPC_MINIWGET_H 1
+
+/* Define to 1 if you have the <miniupnpc/upnpcommands.h> header file. */
+#define HAVE_MINIUPNPC_UPNPCOMMANDS_H 1
+
+/* Define to 1 if you have the <miniupnpc/upnperrors.h> header file. */
+#define HAVE_MINIUPNPC_UPNPERRORS_H 1
+
+/* Define this symbol if you have MSG_DONTWAIT */
+/* #undef HAVE_MSG_DONTWAIT */
+
+/* Define this symbol if you have MSG_NOSIGNAL */
+/* #undef HAVE_MSG_NOSIGNAL */
+
+/* Define if you have POSIX threads libraries and header files. */
+//#define HAVE_PTHREAD 1
+
+/* Have PTHREAD_PRIO_INHERIT. */
+//#define HAVE_PTHREAD_PRIO_INHERIT 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdio.h> header file. */
+#define HAVE_STDIO_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the `strerror_r' function. */
+/* #undef HAVE_STRERROR_R */
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define this symbol if the BSD sysctl(KERN_ARND) is available */
+/* #undef HAVE_SYSCTL_ARND */
+
+/* Define to 1 if you have the <sys/endian.h> header file. */
+/* #undef HAVE_SYS_ENDIAN_H */
+
+/* Define this symbol if the Linux getrandom system call is available */
+/* #undef HAVE_SYS_GETRANDOM */
+
+/* Define to 1 if you have the <sys/prctl.h> header file. */
+/* #undef HAVE_SYS_PRCTL_H */
+
+/* Define to 1 if you have the <sys/select.h> header file. */
+/* #undef HAVE_SYS_SELECT_H */
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+//#define HAVE_UNISTD_H 1
+
+/* Define if the visibility attribute is supported. */
+#define HAVE_VISIBILITY_ATTRIBUTE 1
+
+/* Define to the sub-directory where libtool stores uninstalled libraries. */
+#define LT_OBJDIR ".libs/"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "https://github.com/bitcoin/bitcoin/issues"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "Bitcoin Core"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "Bitcoin Core 0.20.2"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "bitcoin"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL "https://bitcoincore.org/"
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "0.20.2"
+
+/* Define to necessary symbol if this constant uses a non-standard name on
+   your system. */
+/* #undef PTHREAD_CREATE_JOINABLE */
+
+/* Define this symbol if the qt platform is cocoa */
+/* #undef QT_QPA_PLATFORM_COCOA */
+
+/* Define this symbol if the minimal qt platform exists */
+#define QT_QPA_PLATFORM_MINIMAL 1
+
+/* Define this symbol if the qt platform is windows */
+#define QT_QPA_PLATFORM_WINDOWS 1
+
+/* Define this symbol if the qt platform is xcb */
+/* #undef QT_QPA_PLATFORM_XCB */
+
+/* Define this symbol if qt plugins are static */
+#define QT_STATICPLUGIN 1
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Define to 1 if strerror_r returns char *. */
+/* #undef STRERROR_R_CHAR_P */
+
+/* Define this symbol to build in assembly routines */
+//#define USE_ASM 1
+
+/* Define if dbus support should be compiled in */
+/* #undef USE_DBUS */
+
+/* Define if QR support should be compiled in */
+//#define USE_QRCODE 1
+
+/* UPnP support not compiled if undefined, otherwise value (0 or 1) determines
+   default state */
+//#define USE_UPNP 0
+
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
+   significant byte first (like Motorola and SPARC, unlike Intel). */
+#if defined AC_APPLE_UNIVERSAL_BUILD
+# if defined __BIG_ENDIAN__
+#  define WORDS_BIGENDIAN 1
+# endif
+#else
+# ifndef WORDS_BIGENDIAN
+/* #  undef WORDS_BIGENDIAN */
+# endif
+#endif
+
+/* Enable large inode numbers on Mac OS X 10.5.  */
+#ifndef _DARWIN_USE_64_BIT_INODE
+# define _DARWIN_USE_64_BIT_INODE 1
+#endif
+
+/* Number of bits in a file offset, on hosts where this is settable. */
+#define _FILE_OFFSET_BITS 64
+
+/* Define for large files, on AIX-style hosts. */
+/* #undef _LARGE_FILES */
+
+/* Windows Universal Platform constraints */
+#if !defined(WINAPI_FAMILY) || (WINAPI_FAMILY == WINAPI_FAMILY_DESKTOP_APP)
+/* Either a desktop application without API restrictions, or and older system
+   before these macros were defined. */
+
+/* ::wsystem is available */
+#define HAVE_SYSTEM 1
+
+#endif // !WINAPI_FAMILY || WINAPI_FAMILY_DESKTOP_APP
+
+#endif //BITCOIN_BITCOIN_CONFIG_H

build_msvc/bitcoin_config.h.in

@@ -1,152 +0,0 @@
-// Copyright (c) 2018-2020 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or http://www.opensource.org/licenses/mit-license.php.
-
-#ifndef BITCOIN_BITCOIN_CONFIG_H
-#define BITCOIN_BITCOIN_CONFIG_H
-
-/* Version Build */
-#define CLIENT_VERSION_BUILD $
-
-/* Version is release */
-#define CLIENT_VERSION_IS_RELEASE $
-
-/* Major version */
-#define CLIENT_VERSION_MAJOR $
-
-/* Minor version */
-#define CLIENT_VERSION_MINOR $
-
-/* Copyright holder(s) before %s replacement */
-#define COPYRIGHT_HOLDERS "The %s developers"
-
-/* Copyright holder(s) */
-#define COPYRIGHT_HOLDERS_FINAL "The Bitcoin Core developers"
-
-/* Replacement for %s in copyright holders string */
-#define COPYRIGHT_HOLDERS_SUBSTITUTION "Bitcoin Core"
-
-/* Copyright year */
-#define COPYRIGHT_YEAR $
-
-/* Define to 1 to enable wallet functions */
-#define ENABLE_WALLET 1
-
-/* Define to 1 to enable BDB wallet */
-#define USE_BDB 1
-
-/* Define to 1 to enable SQLite wallet */
-#define USE_SQLITE 1
-
-/* Define this symbol to enable ZMQ functions */
-#define ENABLE_ZMQ 1
-
-/* define if external signer support is enabled (requires Boost::Process) */
-#define ENABLE_EXTERNAL_SIGNER /**/
-
-/* Define to 1 if you have the declaration of `be16toh', and to 0 if you
-   don't. */
-#define HAVE_DECL_BE16TOH 0
-
-/* Define to 1 if you have the declaration of `be32toh', and to 0 if you
-   don't. */
-#define HAVE_DECL_BE32TOH 0
-
-/* Define to 1 if you have the declaration of `be64toh', and to 0 if you
-   don't. */
-#define HAVE_DECL_BE64TOH 0
-
-/* Define to 1 if you have the declaration of `bswap_16', and to 0 if you
-   don't. */
-#define HAVE_DECL_BSWAP_16 0
-
-/* Define to 1 if you have the declaration of `bswap_32', and to 0 if you
-   don't. */
-#define HAVE_DECL_BSWAP_32 0
-
-/* Define to 1 if you have the declaration of `bswap_64', and to 0 if you
-   don't. */
-#define HAVE_DECL_BSWAP_64 0
-
-/* Define to 1 if you have the declaration of `fork', and to 0 if you don't.
-   */
-#define HAVE_DECL_FORK 0
-
-/* Define to 1 if you have the declaration of `htobe16', and to 0 if you
-   don't. */
-#define HAVE_DECL_HTOBE16 0
-
-/* Define to 1 if you have the declaration of `htobe32', and to 0 if you
-   don't. */
-#define HAVE_DECL_HTOBE32 0
-
-/* Define to 1 if you have the declaration of `htobe64', and to 0 if you
-   don't. */
-#define HAVE_DECL_HTOBE64 0
-
-/* Define to 1 if you have the declaration of `htole16', and to 0 if you
-   don't. */
-#define HAVE_DECL_HTOLE16 0
-
-/* Define to 1 if you have the declaration of `htole32', and to 0 if you
-   don't. */
-#define HAVE_DECL_HTOLE32 0
-
-/* Define to 1 if you have the declaration of `htole64', and to 0 if you
-   don't. */
-#define HAVE_DECL_HTOLE64 0
-
-/* Define to 1 if you have the declaration of `le16toh', and to 0 if you
-   don't. */
-#define HAVE_DECL_LE16TOH 0
-
-/* Define to 1 if you have the declaration of `le32toh', and to 0 if you
-   don't. */
-#define HAVE_DECL_LE32TOH 0
-
-/* Define to 1 if you have the declaration of `le64toh', and to 0 if you
-   don't. */
-#define HAVE_DECL_LE64TOH 0
-
-/* Define to 1 if you have the declaration of `setsid', and to 0 if you don't.
-   */
-#define HAVE_DECL_SETSID 0
-
-/* Define if the dllexport attribute is supported. */
-#define HAVE_DLLEXPORT_ATTRIBUTE 1
-
-/* Define to the address where bug reports for this package should be sent. */
-#define PACKAGE_BUGREPORT "https://github.com/bitcoin/bitcoin/issues"
-
-/* Define to the full name of this package. */
-#define PACKAGE_NAME "Bitcoin Core"
-
-/* Define to the full name and version of this package. */
-#define PACKAGE_STRING $
-
-/* Define to the home page for this package. */
-#define PACKAGE_URL "https://bitcoincore.org/"
-
-/* Define to the version of this package. */
-#define PACKAGE_VERSION $
-
-/* Define this symbol if the minimal qt platform exists */
-#define QT_QPA_PLATFORM_MINIMAL 1
-
-/* Define this symbol if the qt platform is windows */
-#define QT_QPA_PLATFORM_WINDOWS 1
-
-/* Define this symbol if qt plugins are static */
-#define QT_STATICPLUGIN 1
-
-/* Windows Universal Platform constraints */
-#if !defined(WINAPI_FAMILY) || (WINAPI_FAMILY == WINAPI_FAMILY_DESKTOP_APP)
-/* Either a desktop application without API restrictions, or and older system
-   before these macros were defined. */
-
-/* ::wsystem is available */
-#define HAVE_SYSTEM 1
-
-#endif // !WINAPI_FAMILY || WINAPI_FAMILY_DESKTOP_APP
-
-#endif //BITCOIN_BITCOIN_CONFIG_H

build_msvc/bitcoind/bitcoind.vcxproj

@@ -10,12 +10,9 @@
   </PropertyGroup>
   <ItemGroup>
     <ClCompile Include="..\..\src\bitcoind.cpp" />
-    <ClCompile Include="..\..\src\init\bitcoind.cpp">
-      <ObjectFileName>$(IntDir)init_bitcoind.obj</ObjectFileName>
-    </ClCompile>
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="..\libbitcoin_consensus\libbitcoin_consensus.vcxproj">
+    <ProjectReference Include="..\libbitcoinconsensus\libbitcoinconsensus.vcxproj">
       <Project>{2b384fa8-9ee1-4544-93cb-0d733c25e8ce}</Project>
     </ProjectReference>
     <ProjectReference Include="..\libbitcoin_common\libbitcoin_common.vcxproj">
@@ -24,7 +21,7 @@
     <ProjectReference Include="..\libbitcoin_crypto\libbitcoin_crypto.vcxproj">
       <Project>{6190199c-6cf4-4dad-bfbd-93fa72a760c1}</Project>
     </ProjectReference>
-    <ProjectReference Include="..\libbitcoin_node\libbitcoin_node.vcxproj">
+    <ProjectReference Include="..\libbitcoin_server\libbitcoin_server.vcxproj">
       <Project>{460fee33-1fe1-483f-b3bf-931ff8e969a5}</Project>
     </ProjectReference>
     <ProjectReference Include="..\libbitcoin_util\libbitcoin_util.vcxproj">
@@ -57,8 +54,6 @@
     <Copy SourceFiles="$(ConfigIniIn)" DestinationFiles="$(ConfigIniOut)" ></Copy>
     <ReplaceInFile FilePath="$(ConfigIniOut)"
                    Replace="@PACKAGE_NAME@" By="Bitcoin Core"></ReplaceInFile>
-    <ReplaceInFile FilePath="$(ConfigIniOut)"
-                   Replace="@PACKAGE_BUGREPORT@" By="https://github.com/bitcoin/bitcoin/issues"></ReplaceInFile>
     <ReplaceInFile FilePath="$(ConfigIniOut)"
                    Replace="@abs_top_srcdir@" By="..\.." ToFullPath="true"></ReplaceInFile>
     <ReplaceInFile FilePath="$(ConfigIniOut)"
@@ -67,22 +62,14 @@
                    Replace="@EXEEXT@" By=".exe"></ReplaceInFile>
     <ReplaceInFile FilePath="$(ConfigIniOut)"
                   Replace="@ENABLE_WALLET_TRUE@" By=""></ReplaceInFile>
-    <ReplaceInFile FilePath="$(ConfigIniOut)"
-                  Replace="@USE_BDB_TRUE@" By=""></ReplaceInFile>
-    <ReplaceInFile FilePath="$(ConfigIniOut)"
-                  Replace="@USE_SQLITE_TRUE@" By=""></ReplaceInFile>
     <ReplaceInFile FilePath="$(ConfigIniOut)"
                   Replace="@BUILD_BITCOIN_CLI_TRUE@" By=""></ReplaceInFile>
-    <ReplaceInFile FilePath="$(ConfigIniOut)"
-                  Replace="@BUILD_BITCOIN_WALLET_TRUE@" By=""></ReplaceInFile>
     <ReplaceInFile FilePath="$(ConfigIniOut)"
                   Replace="@BUILD_BITCOIND_TRUE@" By=""></ReplaceInFile>
     <ReplaceInFile FilePath="$(ConfigIniOut)"
                   Replace="@ENABLE_FUZZ_TRUE@" By=""></ReplaceInFile>
     <ReplaceInFile FilePath="$(ConfigIniOut)"
                   Replace="@ENABLE_ZMQ_TRUE@" By=""></ReplaceInFile>
-    <ReplaceInFile FilePath="$(ConfigIniOut)"
-                  Replace="@ENABLE_EXTERNAL_SIGNER_TRUE@" By=""></ReplaceInFile>
   </Target>
   <Import Project="..\common.vcxproj" />
 </Project>

build_msvc/common.init.vcxproj

@@ -4,19 +4,11 @@
 
   <PropertyGroup Label="Globals">
     <VCProjectVersion>16.0</VCProjectVersion>
+    <VcpkgTriplet Condition="'$(Platform)'=='Win32'">x86-windows-static</VcpkgTriplet>
+    <VcpkgTriplet Condition="'$(Platform)'=='x64'">x64-windows-static</VcpkgTriplet>
     <UseNativeEnvironment>true</UseNativeEnvironment>
    </PropertyGroup>
 
-   <PropertyGroup Label="Vcpkg">
-    <VcpkgEnabled>true</VcpkgEnabled>
-    <VcpkgEnableManifest>true</VcpkgEnableManifest>
-    <VcpkgManifestInstall>true</VcpkgManifestInstall>
-    <VcpkgUseStatic>true</VcpkgUseStatic>
-    <VcpkgAutoLink>true</VcpkgAutoLink>
-    <VcpkgConfiguration>$(Configuration)</VcpkgConfiguration>
-    <VcpkgTriplet Condition="'$(Platform)'=='x64'">x64-windows-static</VcpkgTriplet>
-  </PropertyGroup>
-
   <PropertyGroup Condition="'$(WindowsTargetPlatformVersion)'=='' and !Exists('$(WindowsSdkDir)\DesignTime\CommonConfiguration\Neutral\Windows.props')">
      <WindowsTargetPlatformVersion_10 Condition="'$(WindowsTargetPlatformVersion_10)' == ''">$(Registry:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SDKs\Windows\v10.0@ProductVersion)</WindowsTargetPlatformVersion_10>
      <WindowsTargetPlatformVersion_10 Condition="'$(WindowsTargetPlatformVersion_10)' == ''">$(Registry:HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Microsoft SDKs\Windows\v10.0@ProductVersion)</WindowsTargetPlatformVersion_10>
@@ -34,48 +26,76 @@
       <Configuration>Debug</Configuration>
       <Platform>x64</Platform>
     </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
   </ItemGroup>
 
-  <PropertyGroup Condition="'$(Configuration)'=='Release'" Label="Configuration">
-    <LinkIncremental>false</LinkIncremental>
-    <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>@TOOLSET@</PlatformToolset>
-    <CharacterSet>Unicode</CharacterSet>
-    <GenerateManifest>No</GenerateManifest>
-    <OutDir>$(SolutionDir)$(Platform)\$(Configuration)\$(ProjectName)\</OutDir>
-    <IntDir>$(Platform)\$(Configuration)\$(ProjectName)\</IntDir>
-  </PropertyGroup>
-
   <PropertyGroup Condition="'$(Configuration)'=='Debug'" Label="Configuration">
     <LinkIncremental>true</LinkIncremental>
+    <WholeProgramOptimization>false</WholeProgramOptimization>
     <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>@TOOLSET@</PlatformToolset>
+    <PlatformToolset>v142</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+    <OutDir>$(SolutionDir)$(Platform)\$(Configuration)\$(ProjectName)\</OutDir>
+    <IntDir>$(Platform)\$(Configuration)\$(ProjectName)\</IntDir>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)'=='Release'" Label="Configuration">
+    <LinkIncremental>false</LinkIncremental>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v142</PlatformToolset>
     <CharacterSet>Unicode</CharacterSet>
     <OutDir>$(SolutionDir)$(Platform)\$(Configuration)\$(ProjectName)\</OutDir>
     <IntDir>$(Platform)\$(Configuration)\$(ProjectName)\</IntDir>
   </PropertyGroup>
 
-<ItemDefinitionGroup Condition="'$(Configuration)'=='Release'">
+<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <ClCompile>
-      <Optimization>Disabled</Optimization>
-      <WholeProgramOptimization>false</WholeProgramOptimization>
+      <Optimization>MaxSpeed</Optimization>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <SDLCheck>true</SDLCheck>
       <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
-      <DebugInformationFormat>None</DebugInformationFormat>
     </ClCompile>
     <Link>
-      <EnableCOMDATFolding>false</EnableCOMDATFolding>
-      <OptimizeReferences>false</OptimizeReferences>
-      <AdditionalOptions>/LTCG:OFF</AdditionalOptions>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
     </Link>
   </ItemDefinitionGroup>
 
-  <ItemDefinitionGroup Condition="'$(Configuration)'=='Debug'">
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
+      <AdditionalOptions>/bigobj %(AdditionalOptions)</AdditionalOptions>
+    </ClCompile>
+  </ItemDefinitionGroup>
+
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+    </ClCompile>
+    <Link>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
       <Optimization>Disabled</Optimization>
-      <WholeProgramOptimization>false</WholeProgramOptimization>
       <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <SDLCheck>true</SDLCheck>
       <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
@@ -87,16 +107,16 @@
     <ClCompile>
       <WarningLevel>Level3</WarningLevel>
       <PrecompiledHeader>NotUsing</PrecompiledHeader>
-      <AdditionalOptions>/utf-8 /Zc:__cplusplus /std:c++20 %(AdditionalOptions)</AdditionalOptions>
-      <DisableSpecificWarnings>4018;4244;4267;4715;4805</DisableSpecificWarnings>
+      <AdditionalOptions>/utf-8 %(AdditionalOptions)</AdditionalOptions>
+      <DisableSpecificWarnings>4018;4221;4244;4267;4334;4715;4805;4834</DisableSpecificWarnings>
       <TreatWarningAsError>true</TreatWarningAsError>
-      <PreprocessorDefinitions>_SILENCE_CXX17_CODECVT_HEADER_DEPRECATION_WARNING;SECP256K1_STATIC;ZMQ_STATIC;NOMINMAX;WIN32;HAVE_CONFIG_H;_CRT_SECURE_NO_WARNINGS;_SCL_SECURE_NO_WARNINGS;_CONSOLE;_WIN32_WINNT=0x0601;_WIN32_IE=0x0501;WIN32_LEAN_AND_MEAN;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <AdditionalIncludeDirectories>..\..\src;..\..\src\minisketch\include;..\..\src\univalue\include;..\..\src\secp256k1\include;..\..\src\leveldb\include;..\..\src\leveldb\helpers\memenv;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>ZMQ_STATIC;NOMINMAX;WIN32;HAVE_CONFIG_H;_CRT_SECURE_NO_WARNINGS;_SCL_SECURE_NO_WARNINGS;_CONSOLE;_WIN32_WINNT=0x0601;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\src;..\..\src\univalue\include;..\..\src\secp256k1\include;..\..\src\leveldb\include;..\..\src\leveldb\helpers\memenv;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
     </ClCompile>
     <Link>
       <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
       <AdditionalDependencies>Iphlpapi.lib;ws2_32.lib;Shlwapi.lib;kernel32.lib;user32.lib;gdi32.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
-      <RandomizedBaseAddress>true</RandomizedBaseAddress>
     </Link>
     <Lib>
       <AdditionalOptions>/ignore:4221</AdditionalOptions>

build_msvc/common.qt.init.vcxproj

@@ -2,15 +2,15 @@
 <Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
 
   <PropertyGroup Label="QtGlobals">
-    <QtBaseDir Condition="'$(QTBASEDIR)' == ''">C:\Qt_static</QtBaseDir>
+    <QtBaseDir>C:\Qt5.9.8_x64_static_vs2019</QtBaseDir>
     <QtPluginsLibraryDir>$(QtBaseDir)\plugins</QtPluginsLibraryDir>
     <QtLibraryDir>$(QtBaseDir)\lib</QtLibraryDir>
     <QtIncludeDir>$(QtBaseDir)\include</QtIncludeDir>
     <QtIncludes>$(QtIncludeDir);$(QtIncludeDir)\QtNetwork;$(QtIncludeDir)\QtCore;$(QtIncludeDir)\QtWidgets;$(QtIncludeDir)\QtGui;</QtIncludes>
     <GeneratedFilesOutDir>.\QtGeneratedFiles\qt</GeneratedFilesOutDir>
     <QtToolsDir>$(QtBaseDir)\bin</QtToolsDir>
-    <QtReleaseLibraries>$(QtPluginsLibraryDir)\platforms\qminimal.lib;$(QtPluginsLibraryDir)\platforms\qwindows.lib;$(QtPluginsLibraryDir)\styles\qwindowsvistastyle.lib;$(QtLibraryDir)\Qt5WindowsUIAutomationSupport.lib;$(QtLibraryDir)\qtfreetype.lib;$(QtLibraryDir)\qtharfbuzz.lib;$(QtLibraryDir)\qtlibpng.lib;$(QtLibraryDir)\qtpcre2.lib;$(QtLibraryDir)\Qt5AccessibilitySupport.lib;$(QtLibraryDir)\Qt5Core.lib;$(QtLibraryDir)\Qt5Concurrent.lib;$(QtLibraryDir)\Qt5EventDispatcherSupport.lib;$(QtLibraryDir)\Qt5FontDatabaseSupport.lib;$(QtLibraryDir)\Qt5Gui.lib;$(QtLibraryDir)\Qt5Network.lib;$(QtLibraryDir)\Qt5PlatformCompositorSupport.lib;$(QtLibraryDir)\Qt5ThemeSupport.lib;$(QtLibraryDir)\Qt5Widgets.lib;$(QtLibraryDir)\Qt5WinExtras.lib;$(QtLibraryDir)\qtmain.lib;Wtsapi32.lib;userenv.lib;netapi32.lib;imm32.lib;Dwmapi.lib;version.lib;winmm.lib;UxTheme.lib</QtReleaseLibraries>
-    <QtDebugLibraries>$(QtPluginsLibraryDir)\platforms\qwindowsd.lib;$(QtPluginsLibraryDir)\platforms\qminimald.lib;$(QtPluginsLibraryDir)\styles\qwindowsvistastyled.lib;$(QtLibraryDir)\*d.lib;Wtsapi32.lib;crypt32.lib;userenv.lib;netapi32.lib;imm32.lib;Dwmapi.lib;version.lib;winmm.lib;UxTheme.lib</QtDebugLibraries>
+    <QtReleaseLibraries>$(QtPluginsLibraryDir)\platforms\qminimal.lib;$(QtPluginsLibraryDir)\platforms\qwindows.lib;$(QtLibraryDir)\qtfreetype.lib;$(QtLibraryDir)\qtharfbuzz.lib;$(QtLibraryDir)\qtlibpng.lib;$(QtLibraryDir)\qtpcre2.lib;$(QtLibraryDir)\Qt5AccessibilitySupport.lib;$(QtLibraryDir)\Qt5Core.lib;$(QtLibraryDir)\Qt5Concurrent.lib;$(QtLibraryDir)\Qt5EventDispatcherSupport.lib;$(QtLibraryDir)\Qt5FontDatabaseSupport.lib;$(QtLibraryDir)\Qt5Gui.lib;$(QtLibraryDir)\Qt5Network.lib;$(QtLibraryDir)\Qt5PlatformCompositorSupport.lib;$(QtLibraryDir)\Qt5ThemeSupport.lib;$(QtLibraryDir)\Qt5Widgets.lib;$(QtLibraryDir)\Qt5WinExtras.lib;$(QtLibraryDir)\qtmain.lib;userenv.lib;netapi32.lib;imm32.lib;Dwmapi.lib;version.lib;winmm.lib;UxTheme.lib</QtReleaseLibraries>
+    <QtDebugLibraries>$(QtPluginsLibraryDir)\platforms\qwindowsd.lib;$(QtPluginsLibraryDir)\platforms\qminimald.lib;$(QtLibraryDir)\*d.lib;crypt32.lib;userenv.lib;netapi32.lib;imm32.lib;Dwmapi.lib;version.lib;winmm.lib;UxTheme.lib</QtDebugLibraries>
   </PropertyGroup>
 
 </Project>

build_msvc/common.vcxproj

@@ -4,7 +4,7 @@
   <Target Name="CopyBuildArtifacts" Condition="'$(ConfigurationType)' != 'StaticLibrary'">
     <ItemGroup>
       <BuildArtifacts Include="$(OutDir)$(TargetName)$(TargetExt)"></BuildArtifacts>
-      <BuildArtifacts Include="$(OutDir)$(TargetName).pdb" Condition="Exists('$(OutDir)$(TargetName).pdb')"></BuildArtifacts>
+      <BuildArtifacts Include="$(OutDir)$(TargetName).pdb"></BuildArtifacts>
     </ItemGroup>
     <Copy SourceFiles="@(BuildArtifacts)" SkipUnchangedFiles="true" DestinationFolder="..\..\src\" Condition="'$(OutDir)' != ''"></Copy>
   </Target>

build_msvc/libbitcoin_common/libbitcoin_common.vcxproj.in

@@ -8,7 +8,6 @@
     <ConfigurationType>StaticLibrary</ConfigurationType>
   </PropertyGroup>
   <ItemGroup>
-    <ClCompile Include="..\..\src\common\url.cpp" />
 @SOURCE_FILES@
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />

build_msvc/libbitcoin_qt/libbitcoin_qt.vcxproj

@@ -24,7 +24,6 @@
     <ClCompile Include="..\..\src\qt\csvmodelwriter.cpp" />
     <ClCompile Include="..\..\src\qt\editaddressdialog.cpp" />
     <ClCompile Include="..\..\src\qt\guiutil.cpp" />
-    <ClCompile Include="..\..\src\qt\initexecutor.cpp" />
     <ClCompile Include="..\..\src\qt\intro.cpp" />
     <ClCompile Include="..\..\src\qt\modaloverlay.cpp" />
     <ClCompile Include="..\..\src\qt\networkstyle.cpp" />
@@ -35,9 +34,7 @@
     <ClCompile Include="..\..\src\qt\overviewpage.cpp" />
     <ClCompile Include="..\..\src\qt\paymentserver.cpp" />
     <ClCompile Include="..\..\src\qt\peertablemodel.cpp" />
-    <ClCompile Include="..\..\src\qt\peertablesortproxy.cpp" />
     <ClCompile Include="..\..\src\qt\platformstyle.cpp" />
-    <ClCompile Include="..\..\src\qt\psbtoperationsdialog.cpp" />
     <ClCompile Include="..\..\src\qt\qrimagewidget.cpp" />
     <ClCompile Include="..\..\src\qt\qvalidatedlineedit.cpp" />
     <ClCompile Include="..\..\src\qt\qvaluecombobox.cpp" />
@@ -53,7 +50,6 @@
     <ClCompile Include="..\..\src\qt\transactiondesc.cpp" />
     <ClCompile Include="..\..\src\qt\transactiondescdialog.cpp" />
     <ClCompile Include="..\..\src\qt\transactionfilterproxy.cpp" />
-    <ClCompile Include="..\..\src\qt\transactionoverviewwidget.cpp" />
     <ClCompile Include="..\..\src\qt\transactionrecord.cpp" />
     <ClCompile Include="..\..\src\qt\transactiontablemodel.cpp" />
     <ClCompile Include="..\..\src\qt\transactionview.cpp" />
@@ -80,7 +76,6 @@
     <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_csvmodelwriter.cpp" />
     <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_editaddressdialog.cpp" />
     <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_guiutil.cpp" />
-    <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_initexecutor.cpp" />
     <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_intro.cpp" />
     <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_modaloverlay.cpp" />
     <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_networkstyle.cpp" />
@@ -91,9 +86,7 @@
     <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_overviewpage.cpp" />
     <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_paymentserver.cpp" />
     <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_peertablemodel.cpp" />
-    <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_peertablesortproxy.cpp" />
     <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_platformstyle.cpp" />
-    <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_psbtoperationsdialog.cpp" />
     <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_qrimagewidget.cpp" />
     <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_qvalidatedlineedit.cpp" />
     <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_qvaluecombobox.cpp" />
@@ -109,7 +102,6 @@
     <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_transactiondesc.cpp" />
     <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_transactiondescdialog.cpp" />
     <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_transactionfilterproxy.cpp" />
-    <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_transactionoverviewwidget.cpp" />
     <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_transactionrecord.cpp" />
     <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_transactiontablemodel.cpp" />
     <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_transactionview.cpp" />
@@ -141,6 +133,20 @@
     </ClCompile>
   </ItemDefinitionGroup>
 
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <PreprocessorDefinitions>_X86_;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>$(QtIncludes);$(GeneratedFilesOutDir)\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ClCompile>
+  </ItemDefinitionGroup>
+
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <PreprocessorDefinitions>_X86_;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>$(QtIncludes);$(GeneratedFilesOutDir)\..;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ClCompile>
+  </ItemDefinitionGroup>
+
   <ItemGroup>
     <QT_MOC Include="..\..\src\qt\bitcoinamountfield.cpp" />
     <QT_MOC Include="..\..\src\qt\intro.cpp" />

build_msvc/libbitcoin_wallet/libbitcoin_wallet.vcxproj.in

@@ -8,9 +8,6 @@
     <ConfigurationType>StaticLibrary</ConfigurationType>
   </PropertyGroup>
   <ItemGroup>
-    <ClCompile Include="..\..\src\wallet\bdb.cpp" />
-    <ClCompile Include="..\..\src\wallet\salvage.cpp" />
-    <ClCompile Include="..\..\src\wallet\sqlite.cpp" />
 @SOURCE_FILES@
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />

build_msvc/libbitcoinconsensus/libbitcoinconsensus.vcxproj

@@ -11,6 +11,15 @@
     <ClCompile Include="..\..\src\arith_uint256.cpp" />
     <ClCompile Include="..\..\src\consensus\merkle.cpp" />
     <ClCompile Include="..\..\src\consensus\tx_check.cpp" />
+    <ClCompile Include="..\..\src\crypto\aes.cpp" />
+    <ClCompile Include="..\..\src\crypto\chacha20.cpp" />
+    <ClCompile Include="..\..\src\crypto\hmac_sha256.cpp" />
+    <ClCompile Include="..\..\src\crypto\hmac_sha512.cpp" />
+    <ClCompile Include="..\..\src\crypto\ripemd160.cpp" />
+    <ClCompile Include="..\..\src\crypto\sha1.cpp" />
+    <ClCompile Include="..\..\src\crypto\sha256.cpp" />
+    <ClCompile Include="..\..\src\crypto\sha256_sse4.cpp" />
+    <ClCompile Include="..\..\src\crypto\sha512.cpp" />
     <ClCompile Include="..\..\src\hash.cpp" />
     <ClCompile Include="..\..\src\primitives\block.cpp" />
     <ClCompile Include="..\..\src\primitives\transaction.cpp" />

build_msvc/libleveldb/libleveldb.vcxproj

@@ -50,8 +50,8 @@
   </ItemGroup>
   <ItemDefinitionGroup>
      <ClCompile>
-       <PreprocessorDefinitions>HAVE_CRC32C=0;HAVE_SNAPPY=0;LEVELDB_IS_BIG_ENDIAN=0;_UNICODE;UNICODE;_CRT_NONSTDC_NO_DEPRECATE;LEVELDB_PLATFORM_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-       <DisableSpecificWarnings>4244;4267</DisableSpecificWarnings>
+       <PreprocessorDefinitions>HAVE_CRC32C=0;HAVE_SNAPPY=0;__STDC_LIMIT_MACROS;LEVELDB_IS_BIG_ENDIAN=0;_UNICODE;UNICODE;_CRT_NONSTDC_NO_DEPRECATE;LEVELDB_PLATFORM_WINDOWS;LEVELDB_ATOMIC_PRESENT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+       <DisableSpecificWarnings>4244;4267;4312;4722;</DisableSpecificWarnings>
        <AdditionalIncludeDirectories>..\..\src\leveldb;..\..\src\leveldb\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
      </ClCompile>
   </ItemDefinitionGroup>

build_msvc/libminisketch/libminisketch.vcxproj

@@ -1,38 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\common.init.vcxproj" />
-  <PropertyGroup Label="Globals">
-    <ProjectGuid>{542007E3-BE0D-4B0D-A6B0-AA8813E2558D}</ProjectGuid>
-  </PropertyGroup>
-  <PropertyGroup Label="Configuration">
-    <ConfigurationType>StaticLibrary</ConfigurationType>
-  </PropertyGroup>
-  <ItemGroup>
-    <ClCompile Include="..\..\src\minisketch\src\minisketch.cpp" />
-    <ClCompile Include="..\..\src\minisketch\src\fields\clmul_1byte.cpp" />
-    <ClCompile Include="..\..\src\minisketch\src\fields\clmul_2bytes.cpp" />
-    <ClCompile Include="..\..\src\minisketch\src\fields\clmul_3bytes.cpp" />
-    <ClCompile Include="..\..\src\minisketch\src\fields\clmul_4bytes.cpp" />
-    <ClCompile Include="..\..\src\minisketch\src\fields\clmul_5bytes.cpp" />
-    <ClCompile Include="..\..\src\minisketch\src\fields\clmul_6bytes.cpp" />
-    <ClCompile Include="..\..\src\minisketch\src\fields\clmul_7bytes.cpp" />
-    <ClCompile Include="..\..\src\minisketch\src\fields\clmul_8bytes.cpp" />
-    <ClCompile Include="..\..\src\minisketch\src\fields\generic_1byte.cpp" />
-    <ClCompile Include="..\..\src\minisketch\src\fields\generic_2bytes.cpp" />
-    <ClCompile Include="..\..\src\minisketch\src\fields\generic_3bytes.cpp" />
-    <ClCompile Include="..\..\src\minisketch\src\fields\generic_4bytes.cpp" />
-    <ClCompile Include="..\..\src\minisketch\src\fields\generic_5bytes.cpp" />
-    <ClCompile Include="..\..\src\minisketch\src\fields\generic_6bytes.cpp" />
-    <ClCompile Include="..\..\src\minisketch\src\fields\generic_7bytes.cpp" />
-    <ClCompile Include="..\..\src\minisketch\src\fields\generic_8bytes.cpp" />
-  </ItemGroup>
-  <ItemDefinitionGroup>
-    <ClCompile>
-      <DisableSpecificWarnings>4060;4065;4146;4244;4267;4554</DisableSpecificWarnings>
-      <PreprocessorDefinitions>HAVE_CLMUL;DISABLE_DEFAULT_FIELDS;ENABLE_FIELD_32;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-    </ClCompile>
-  </ItemDefinitionGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
-  <Import Project="..\common.vcxproj" />
-</Project>

build_msvc/libsecp256k1/libsecp256k1.vcxproj

@@ -8,19 +8,15 @@
     <ConfigurationType>StaticLibrary</ConfigurationType>
   </PropertyGroup>
   <ItemGroup>
-    <ClCompile Include="..\..\src\secp256k1\src\precomputed_ecmult.c" />
-    <ClCompile Include="..\..\src\secp256k1\src\precomputed_ecmult_gen.c" />
     <ClCompile Include="..\..\src\secp256k1\src\secp256k1.c" />
   </ItemGroup>
-  <ItemDefinitionGroup>
+    <ItemDefinitionGroup>
     <ClCompile>
-      <PreprocessorDefinitions>ENABLE_MODULE_RECOVERY;ENABLE_MODULE_EXTRAKEYS;ENABLE_MODULE_SCHNORRSIG;ENABLE_MODULE_ELLSWIFT;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <UndefinePreprocessorDefinitions>USE_ASM_X86_64;%(UndefinePreprocessorDefinitions)</UndefinePreprocessorDefinitions>
-      <AdditionalIncludeDirectories>..\..\src\secp256k1;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <DisableSpecificWarnings>4146;4244;4267;4334</DisableSpecificWarnings>
-    </ClCompile>
+      <PreprocessorDefinitions>ENABLE_MODULE_ECDH;ENABLE_MODULE_RECOVERY;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+       <AdditionalIncludeDirectories>..\..\src\secp256k1;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+     </ClCompile>
   </ItemDefinitionGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <Import Project="..\common.vcxproj" />
-</Project>
+</Project>

build_msvc/libsecp256k1_config.h

@@ -0,0 +1,29 @@
+/**********************************************************************
+ * Copyright (c) 2013, 2014 Pieter Wuille                             *
+ * Distributed under the MIT software license, see the accompanying   *
+ * file COPYING or http://www.opensource.org/licenses/mit-license.php.*
+ **********************************************************************/
+
+#ifndef BITCOIN_LIBSECP256K1_CONFIG_H
+#define BITCOIN_LIBSECP256K1_CONFIG_H
+
+#undef USE_ASM_X86_64
+#undef USE_ENDOMORPHISM
+#undef USE_FIELD_10X26
+#undef USE_FIELD_5X52
+#undef USE_FIELD_INV_BUILTIN
+#undef USE_FIELD_INV_NUM
+#undef USE_NUM_GMP
+#undef USE_NUM_NONE
+#undef USE_SCALAR_4X64
+#undef USE_SCALAR_8X32
+#undef USE_SCALAR_INV_BUILTIN
+#undef USE_SCALAR_INV_NUM
+
+#define USE_NUM_NONE 1
+#define USE_FIELD_INV_BUILTIN 1
+#define USE_SCALAR_INV_BUILTIN 1
+#define USE_FIELD_10X26 1
+#define USE_SCALAR_8X32 1
+
+#endif /* BITCOIN_LIBSECP256K1_CONFIG_H */

build_msvc/libtest_util/libtest_util.vcxproj.in

@@ -8,7 +8,6 @@
     <ConfigurationType>StaticLibrary</ConfigurationType>
   </PropertyGroup>
   <ItemGroup>
-    <ClCompile Include="..\..\src\wallet\test\util.cpp" />
 @SOURCE_FILES@
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />

build_msvc/msvc-autogen.py

@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2016-2022 The Bitcoin Core developers
+# Copyright (c) 2016-2019 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -9,13 +9,13 @@ import argparse
 from shutil import copyfile
 
 SOURCE_DIR = os.path.abspath(os.path.join(os.path.dirname(__file__), '..', 'src'))
-DEFAULT_PLATFORM_TOOLSET = R'v143'
+DEFAULT_PLATFORM_TOOLSET = R'v141'
 
 libs = [
     'libbitcoin_cli',
     'libbitcoin_common',
     'libbitcoin_crypto',
-    'libbitcoin_node',
+    'libbitcoin_server',
     'libbitcoin_util',
     'libbitcoin_wallet_tool',
     'libbitcoin_wallet',
@@ -50,53 +50,20 @@ def parse_makefile(makefile):
                     lib_sources[current_lib] = []
                     break
 
-def parse_config_into_btc_config():
-    def find_between( s, first, last ):
-        try:
-            start = s.index( first ) + len( first )
-            end = s.index( last, start )
-            return s[start:end]
-        except ValueError:
-            return ""
-
-    config_info = []
-    with open(os.path.join(SOURCE_DIR,'../configure.ac'), encoding="utf8") as f:
-        for line in f:
-            if line.startswith("define"):
-                config_info.append(find_between(line, "(_", ")"))
-
-    config_info = [c for c in config_info if not c.startswith("COPYRIGHT_HOLDERS")]
-
-    config_dict = dict(item.split(", ") for item in config_info)
-    config_dict["PACKAGE_VERSION"] = f"\"{config_dict['CLIENT_VERSION_MAJOR']}.{config_dict['CLIENT_VERSION_MINOR']}.{config_dict['CLIENT_VERSION_BUILD']}\""
-    version = config_dict["PACKAGE_VERSION"].strip('"')
-    config_dict["PACKAGE_STRING"] = f"\"Bitcoin Core {version}\""
-
-    with open(os.path.join(SOURCE_DIR,'../build_msvc/bitcoin_config.h.in'), "r", encoding="utf8") as template_file:
-        template = template_file.readlines()
-
-    for index, line in enumerate(template):
-        header = ""
-        if line.startswith("#define"):
-            header = line.split(" ")[1]
-        if header in config_dict:
-            template[index] = line.replace("$", f"{config_dict[header]}")
-
-    with open(os.path.join(SOURCE_DIR,'../build_msvc/bitcoin_config.h'), "w", encoding="utf8") as btc_config:
-        btc_config.writelines(template)
-
-def set_properties(vcxproj_filename, placeholder, content):
-    with open(vcxproj_filename + '.in', 'r', encoding='utf-8') as vcxproj_in_file:
-        with open(vcxproj_filename, 'w', encoding='utf-8') as vcxproj_file:
-            vcxproj_file.write(vcxproj_in_file.read().replace(placeholder, content))
+def set_common_properties(toolset):
+    with open(os.path.join(SOURCE_DIR, '../build_msvc/common.init.vcxproj'), 'r', encoding='utf-8') as rfile:
+        s = rfile.read()
+        s = re.sub('<PlatformToolset>.*?</PlatformToolset>', '<PlatformToolset>'+toolset+'</PlatformToolset>', s)
+    with open(os.path.join(SOURCE_DIR, '../build_msvc/common.init.vcxproj'), 'w', encoding='utf-8',newline='\n') as wfile:
+        wfile.write(s)
 
 def main():
     parser = argparse.ArgumentParser(description='Bitcoin-core msbuild configuration initialiser.')
-    parser.add_argument('-toolset', nargs='?', default=DEFAULT_PLATFORM_TOOLSET,
-        help='Optionally sets the msbuild platform toolset, e.g. v143 for Visual Studio 2022.'
+    parser.add_argument('-toolset', nargs='?',help='Optionally sets the msbuild platform toolset, e.g. v142 for Visual Studio 2019.'
          ' default is %s.'%DEFAULT_PLATFORM_TOOLSET)
     args = parser.parse_args()
-    set_properties(os.path.join(SOURCE_DIR, '../build_msvc/common.init.vcxproj'), '@TOOLSET@', args.toolset)
+    if args.toolset:
+        set_common_properties(args.toolset)
 
     for makefile_name in os.listdir(SOURCE_DIR):
         if 'Makefile' in makefile_name:
@@ -108,9 +75,12 @@ def main():
             content += '    <ClCompile Include="..\\..\\src\\' + source_filename + '">\n'
             content += '      <ObjectFileName>$(IntDir)' + object_filename + '</ObjectFileName>\n'
             content += '    </ClCompile>\n'
-        set_properties(vcxproj_filename, '@SOURCE_FILES@\n', content)
-    parse_config_into_btc_config()
+        with open(vcxproj_filename + '.in', 'r', encoding='utf-8') as vcxproj_in_file:
+            with open(vcxproj_filename, 'w', encoding='utf-8') as vcxproj_file:
+                vcxproj_file.write(vcxproj_in_file.read().replace(
+                    '@SOURCE_FILES@\n', content))
     copyfile(os.path.join(SOURCE_DIR,'../build_msvc/bitcoin_config.h'), os.path.join(SOURCE_DIR, 'config/bitcoin-config.h'))
+    copyfile(os.path.join(SOURCE_DIR,'../build_msvc/libsecp256k1_config.h'), os.path.join(SOURCE_DIR, 'secp256k1/src/libsecp256k1-config.h'))
 
 if __name__ == '__main__':
     main()

build_msvc/test_bitcoin-qt/test_bitcoin-qt.vcxproj

@@ -8,31 +8,25 @@
     <OutDir>$(SolutionDir)$(Platform)\$(Configuration)\</OutDir>
   </PropertyGroup>
   <ItemGroup>
-    <ClCompile Include="..\..\src\init\bitcoin-qt.cpp" />
     <ClCompile Include="..\..\src\test\util\setup_common.cpp" />
-    <ClCompile Include="..\..\src\wallet\test\util.cpp">
-      <ObjectFileName>$(IntDir)wallet_test_util.obj</ObjectFileName>
-    </ClCompile>
     <ClCompile Include="..\..\src\qt\test\addressbooktests.cpp" />
     <ClCompile Include="..\..\src\qt\test\apptests.cpp" />
-    <ClCompile Include="..\..\src\qt\test\optiontests.cpp" />
+    <ClCompile Include="..\..\src\qt\test\compattests.cpp" />
     <ClCompile Include="..\..\src\qt\test\rpcnestedtests.cpp" />
     <ClCompile Include="..\..\src\qt\test\test_main.cpp" />
     <ClCompile Include="..\..\src\qt\test\uritests.cpp" />
-    <ClCompile Include="..\..\src\qt\test\util.cpp">
-      <ObjectFileName>$(IntDir)qt_test_util.obj</ObjectFileName>
-    </ClCompile>
+    <ClCompile Include="..\..\src\qt\test\util.cpp" />
     <ClCompile Include="..\..\src\qt\test\wallettests.cpp" />
     <ClCompile Include="..\..\src\wallet\test\wallet_test_fixture.cpp" />
     <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_addressbooktests.cpp" />
     <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_apptests.cpp" />
-    <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_optiontests.cpp" />
+    <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_compattests.cpp" />
     <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_rpcnestedtests.cpp" />
     <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_uritests.cpp" />
     <ClCompile Include="$(GeneratedFilesOutDir)\moc\moc_wallettests.cpp" />
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="..\libbitcoin_consensus\libbitcoin_consensus.vcxproj">
+    <ProjectReference Include="..\libbitcoinconsensus\libbitcoinconsensus.vcxproj">
       <Project>{2b384fa8-9ee1-4544-93cb-0d733c25e8ce}</Project>
     </ProjectReference>
     <ProjectReference Include="..\libbitcoin_cli\libbitcoin_cli.vcxproj">
@@ -47,7 +41,7 @@
     <ProjectReference Include="..\libbitcoin_qt\libbitcoin_qt.vcxproj">
       <Project>{2b4abff8-d1fd-4845-88c9-1f3c0a6512bf}</Project>
     </ProjectReference>
-    <ProjectReference Include="..\libbitcoin_node\libbitcoin_node.vcxproj">
+    <ProjectReference Include="..\libbitcoin_server\libbitcoin_server.vcxproj">
       <Project>{460fee33-1fe1-483f-b3bf-931ff8e969a5}</Project>
     </ProjectReference>
     <ProjectReference Include="..\libbitcoin_util\libbitcoin_util.vcxproj">
@@ -59,9 +53,6 @@
     <ProjectReference Include="..\libbitcoin_zmq\libbitcoin_zmq.vcxproj">
       <Project>{792d487f-f14c-49fc-a9de-3fc150f31c3f}</Project>
     </ProjectReference>
-    <ProjectReference Include="..\libtest_util\libtest_util.vcxproj">
-      <Project>{1e065f03-3566-47d0-8fa9-daa72b084e7d}</Project>
-    </ProjectReference>
     <ProjectReference Include="..\libleveldb\libleveldb.vcxproj">
       <Project>{18430fef-6b61-4c53-b396-718e02850f1b}</Project>
     </ProjectReference>
@@ -82,7 +73,7 @@
     </ClCompile>
     <Link>
       <AdditionalDependencies>$(QtLibraryDir)\Qt5Test.lib;$(QtReleaseLibraries);%(AdditionalDependencies)</AdditionalDependencies>
-      <AdditionalOptions>/ignore:4206 /LTCG:OFF</AdditionalOptions>
+	  <AdditionalOptions>/ignore:4206</AdditionalOptions>
     </Link>
   </ItemDefinitionGroup>
 
@@ -92,13 +83,13 @@
     </ClCompile>
     <Link>
       <AdditionalDependencies>$(QtDebugLibraries);%(AdditionalDependencies)</AdditionalDependencies>
-      <AdditionalOptions>/ignore:4206</AdditionalOptions>
+	  <AdditionalOptions>/ignore:4206</AdditionalOptions>
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
     <MocTestFiles Include="..\..\src\qt\test\addressbooktests.h" />
     <MocTestFiles Include="..\..\src\qt\test\apptests.h" />
-    <MocTestFiles Include="..\..\src\qt\test\optiontests.h" />
+    <MocTestFiles Include="..\..\src\qt\test\compattests.h" />
     <MocTestFiles Include="..\..\src\qt\test\rpcnestedtests.h" />
     <MocTestFiles Include="..\..\src\qt\test\uritests.h" />
     <MocTestFiles Include="..\..\src\qt\test\wallettests.h" />

build_msvc/test_bitcoin/test_bitcoin.vcxproj

@@ -16,13 +16,9 @@
     <ClCompile Include="..\..\src\test\util\*.cpp" />
     <ClCompile Include="..\..\src\wallet\test\*_fixture.cpp" />
     <ClCompile Include="..\..\src\wallet\test\*_tests.cpp" />
-    <ClCompile Include="..\..\src\wallet\test\util.cpp" />
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="..\libminisketch\libminisketch.vcxproj">
-      <Project>{542007e3-be0d-4b0d-a6b0-aa8813e2558d}</Project>
-    </ProjectReference>
-    <ProjectReference Include="..\libbitcoin_consensus\libbitcoin_consensus.vcxproj">
+    <ProjectReference Include="..\libbitcoinconsensus\libbitcoinconsensus.vcxproj">
       <Project>{2b384fa8-9ee1-4544-93cb-0d733c25e8ce}</Project>
     </ProjectReference>
     <ProjectReference Include="..\libbitcoin_cli\libbitcoin_cli.vcxproj">
@@ -34,7 +30,7 @@
     <ProjectReference Include="..\libbitcoin_crypto\libbitcoin_crypto.vcxproj">
       <Project>{6190199c-6cf4-4dad-bfbd-93fa72a760c1}</Project>
     </ProjectReference>
-    <ProjectReference Include="..\libbitcoin_node\libbitcoin_node.vcxproj">
+    <ProjectReference Include="..\libbitcoin_server\libbitcoin_server.vcxproj">
       <Project>{460fee33-1fe1-483f-b3bf-931ff8e969a5}</Project>
     </ProjectReference>
     <ProjectReference Include="..\libbitcoin_util\libbitcoin_util.vcxproj">
@@ -68,7 +64,7 @@
       <RawTestFile Include="..\..\src\test\data\*.raw" />
     </ItemGroup>
     <HeaderFromHexdump RawFilePath="%(RawTestFile.FullPath)" HeaderFilePath="%(RawTestFile.FullPath).h" SourceHeader="static unsigned const char %(RawTestFile.Filename)_raw[] = {" SourceFooter="};" />
-    <HeaderFromHexdump RawFilePath="%(JsonTestFile.FullPath)" HeaderFilePath="%(JsonTestFile.FullPath).h" SourceHeader="#include &lt;string&gt;&#x0D;&#x0A;namespace json_tests{ static const std::string %(JsonTestFile.Filename){" SourceFooter="};}" />
+    <HeaderFromHexdump RawFilePath="%(JsonTestFile.FullPath)" HeaderFilePath="%(JsonTestFile.FullPath).h" SourceHeader="namespace json_tests{ static unsigned const char %(JsonTestFile.Filename)[] = {" SourceFooter="};}" />
   </Target>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />

build_msvc/testconsensus/testconsensus.cpp

@@ -0,0 +1,54 @@
+// Copyright (c) 2018 The Bitcoin Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#include <iostream>
+
+// bitcoin includes.
+#include <..\src\script\bitcoinconsensus.h>
+#include <..\src\primitives\transaction.h>
+#include <..\src\script\script.h>
+#include <..\src\streams.h>
+#include <..\src\version.h>
+
+CMutableTransaction BuildSpendingTransaction(const CScript& scriptSig, const CScriptWitness& scriptWitness, int nValue = 0)
+{
+    CMutableTransaction txSpend;
+    txSpend.nVersion = 1;
+    txSpend.nLockTime = 0;
+    txSpend.vin.resize(1);
+    txSpend.vout.resize(1);
+    txSpend.vin[0].scriptWitness = scriptWitness;
+    txSpend.vin[0].prevout.hash = uint256();
+    txSpend.vin[0].prevout.n = 0;
+    txSpend.vin[0].scriptSig = scriptSig;
+    txSpend.vin[0].nSequence = CTxIn::SEQUENCE_FINAL;
+    txSpend.vout[0].scriptPubKey = CScript();
+    txSpend.vout[0].nValue = nValue;
+
+    return txSpend;
+}
+
+int main()
+{
+    std::cout << "bitcoinconsensus version: " << bitcoinconsensus_version() << std::endl;
+
+    CScript pubKeyScript;
+    pubKeyScript << OP_1 << OP_0 << OP_1;
+
+    int amount = 0; // 600000000;
+
+    CScript scriptSig;
+    CScriptWitness scriptWitness;
+    CTransaction vanillaSpendTx = BuildSpendingTransaction(scriptSig, scriptWitness, amount);
+    CDataStream stream(SER_NETWORK, PROTOCOL_VERSION);
+    stream << vanillaSpendTx;
+
+    bitcoinconsensus_error err;
+    auto op0Result = bitcoinconsensus_verify_script_with_amount(pubKeyScript.data(), pubKeyScript.size(), amount, (const unsigned char*)&stream[0], stream.size(), 0, bitcoinconsensus_SCRIPT_FLAGS_VERIFY_ALL, &err);
+    std::cout << "Op0 result: " << op0Result << ", error code " << err << std::endl;
+
+    getchar();
+
+    return 0;
+}

build_msvc/testconsensus/testconsensus.vcxproj

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="..\common.init.vcxproj" />
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{E78473E9-B850-456C-9120-276301E04C06}</ProjectGuid>
+  </PropertyGroup>
+  <PropertyGroup Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <OutDir>$(SolutionDir)$(Platform)\$(Configuration)\</OutDir>
+  </PropertyGroup>
+  <ItemGroup>
+    <ClCompile Include="testconsensus.cpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\libbitcoinconsensus\libbitcoinconsensus.vcxproj">
+      <Project>{2B384FA8-9EE1-4544-93CB-0D733C25E8CE}</Project>
+    </ProjectReference>
+    <ProjectReference Include="..\libbitcoin_util\libbitcoin_util.vcxproj">
+      <Project>{B53A5535-EE9D-4C6F-9A26-F79EE3BC3754}</Project>
+    </ProjectReference>
+    <ProjectReference Include="..\libsecp256k1\libsecp256k1.vcxproj">
+      <Project>{BB493552-3B8C-4A8C-BF69-A6E7A51D2EA6}</Project>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <Import Project="..\common.vcxproj" />
+</Project>

build_msvc/vcpkg-packages.txt

@@ -0,0 +1 @@
+berkeleydb boost-filesystem boost-multi-index boost-signals2 boost-test boost-thread libevent[thread] zeromq double-conversion

build_msvc/vcpkg.json

@@ -1,24 +0,0 @@
-{
-  "name": "bitcoin-core",
-  "version-string": "1",
-  "dependencies": [
-    "berkeleydb",
-    "boost-multi-index",
-    "boost-process",
-    "boost-signals2",
-    "boost-test",
-    "sqlite3",
-    {
-      "name": "libevent",
-      "features": ["thread"]
-    },
-    "zeromq"
-  ],
-  "builtin-baseline": "f14984af3738e69f197bf0e647a8dca12de92996",
-  "overrides": [
-    {
-      "name": "libevent",
-      "version": "2.1.12#7"
-    }
-  ]
-}

ci/README.md

@@ -1,56 +1,38 @@
-## CI Scripts
+## ci scripts
 
 This directory contains scripts for each build step in each build stage.
 
-### Running a Stage Locally
+Currently three stages `lint`, `extended_lint` and `test` are defined. Each stage has its own lifecycle, similar to the
+[Travis CI lifecycle](https://docs.travis-ci.com/user/job-lifecycle#the-job-lifecycle). Every script in here is named
+and numbered according to which stage and lifecycle step it belongs to.
+
+### Running a stage locally
 
 Be aware that the tests will be built and run in-place, so please run at your own risk.
 If the repository is not a fresh git clone, you might have to clean files from previous builds or test runs first.
 
 The ci needs to perform various sysadmin tasks such as installing packages or writing to the user's home directory.
-While it should be fine to run
+While most of the actions are done inside a docker container, this is not possible for all. Thus, cache directories,
+such as the depends cache, previous release binaries, or ccache, are mounted as read-write into the docker container. While it should be fine to run
 the ci system locally on you development box, the ci scripts can generally be assumed to have received less review and
 testing compared to other parts of the codebase. If you want to keep the work tree clean, you might want to run the ci
 system in a virtual machine with a Linux operating system of your choice.
 
 To allow for a wide range of tested environments, but also ensure reproducibility to some extent, the test stage
-requires `bash`, `docker`, and `python3` to be installed. To install all requirements on Ubuntu, run
+requires `docker` to be installed. To install all requirements on Ubuntu, run
 
 ```
-sudo apt install bash docker.io python3
+sudo apt install docker.io bash
 ```
 
-It is recommended to run the ci system in a clean env. To run the test stage
-with a specific configuration,
+To run the default test stage,
 
 ```
-env -i HOME="$HOME" PATH="$PATH" USER="$USER" bash -c 'FILE_ENV="./ci/test/00_setup_env_arm.sh" ./ci/test_run_all.sh'
+./ci/test_run_all.sh
 ```
 
-### Configurations
-
-The test files (`FILE_ENV`) are constructed to test a wide range of
-configurations, rather than a single pass/fail. This helps to catch build
-failures and logic errors that present on platforms other than the ones the
-author has tested.
-
-Some builders use the dependency-generator in `./depends`, rather than using
-the system package manager to install build dependencies. This guarantees that
-the tester is using the same versions as the release builds, which also use
-`./depends`.
-
-It is also possible to force a specific configuration without modifying the
-file. For example,
+To run the test stage with a specific configuration,
 
 ```
-env -i HOME="$HOME" PATH="$PATH" USER="$USER" bash -c 'MAKEJOBS="-j1" FILE_ENV="./ci/test/00_setup_env_arm.sh" ./ci/test_run_all.sh'
+FILE_ENV="./ci/test/00_setup_env_arm.sh" ./ci/test_run_all.sh
 ```
-
-The files starting with `0n` (`n` greater than 0) are the scripts that are run
-in order.
-
-### Cache
-
-In order to avoid rebuilding all dependencies for each build, the binaries are
-cached and re-used when possible. Changes in the dependency-generator will
-trigger cache-invalidation and rebuilds as necessary.

ci/lint/04_install.sh

@@ -1,47 +1,15 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2018-2022 The Bitcoin Core developers
+# Copyright (c) 2018-2019 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 export LC_ALL=C
 
-export PATH=$PWD/ci/retry:$PATH
+travis_retry pip3 install codespell==1.15.0
+travis_retry pip3 install flake8==3.7.8
+travis_retry pip3 install yq
 
-${CI_RETRY_EXE} apt-get update
-# Lint dependencies:
-# - curl/xz-utils (to install shellcheck)
-# - git (used in many lint scripts)
-# - gpg (used by verify-commits)
-${CI_RETRY_EXE} apt-get install -y curl xz-utils git gpg
-
-PYTHON_PATH="/python_build"
-if [ ! -d "${PYTHON_PATH}/bin" ]; then
-  (
-    ${CI_RETRY_EXE} git clone https://github.com/pyenv/pyenv.git
-    cd pyenv/plugins/python-build || exit 1
-    ./install.sh
-  )
-  # For dependencies see https://github.com/pyenv/pyenv/wiki#suggested-build-environment
-  ${CI_RETRY_EXE} apt-get install -y build-essential libssl-dev zlib1g-dev \
-    libbz2-dev libreadline-dev libsqlite3-dev curl llvm \
-    libncursesw5-dev xz-utils tk-dev libxml2-dev libxmlsec1-dev libffi-dev liblzma-dev \
-    clang
-  env CC=clang python-build "$(cat "./.python-version")" "${PYTHON_PATH}"
-fi
-export PATH="${PYTHON_PATH}/bin:${PATH}"
-command -v python3
-python3 --version
-
-${CI_RETRY_EXE} pip3 install \
-  codespell==2.2.5 \
-  flake8==6.1.0 \
-  lief==0.13.2 \
-  mypy==1.4.1 \
-  pyzmq==25.1.0 \
-  vulture==2.6
-
-SHELLCHECK_VERSION=v0.8.0
-curl -sL "https://github.com/koalaman/shellcheck/releases/download/${SHELLCHECK_VERSION}/shellcheck-${SHELLCHECK_VERSION}.linux.x86_64.tar.xz" | \
-    tar --xz -xf - --directory /tmp/
-mv "/tmp/shellcheck-${SHELLCHECK_VERSION}/shellcheck" /usr/bin/
+SHELLCHECK_VERSION=v0.6.0
+curl -sL "https://github.com/koalaman/shellcheck/releases/download/${SHELLCHECK_VERSION}/shellcheck-${SHELLCHECK_VERSION}.linux.x86_64.tar.xz" | tar --xz -xf - --directory /tmp/
+export PATH="/tmp/shellcheck-${SHELLCHECK_VERSION}:${PATH}"

ci/lint/05_before_script.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+#
+# Copyright (c) 2018-2019 The Bitcoin Core developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+export LC_ALL=C
+
+git fetch --unshallow

ci/lint/06_script.sh

@@ -1,48 +1,26 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2018-2022 The Bitcoin Core developers
+# Copyright (c) 2018-2019 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 export LC_ALL=C
 
-set -ex
-
-if [ -n "$LOCAL_BRANCH" ]; then
-  # To faithfully recreate CI linting locally, specify all commits on the current
-  # branch.
-  COMMIT_RANGE="$(git merge-base HEAD master)..HEAD"
-elif [ -n "$CIRRUS_PR" ]; then
-  COMMIT_RANGE="HEAD~..HEAD"
-  echo
-  git log --no-merges --oneline "$COMMIT_RANGE"
-  echo
-  test/lint/commit-script-check.sh "$COMMIT_RANGE"
-else
-  COMMIT_RANGE="SKIP_EMPTY_NOT_A_PR"
+if [ "$TRAVIS_EVENT_TYPE" = "pull_request" ]; then
+  test/lint/commit-script-check.sh $TRAVIS_COMMIT_RANGE
 fi
-export COMMIT_RANGE
 
-# This only checks that the trees are pure subtrees, it is not doing a full
-# check with -r to not have to fetch all the remotes.
 test/lint/git-subtree-check.sh src/crypto/ctaes
 test/lint/git-subtree-check.sh src/secp256k1
-test/lint/git-subtree-check.sh src/minisketch
+test/lint/git-subtree-check.sh src/univalue
 test/lint/git-subtree-check.sh src/leveldb
 test/lint/git-subtree-check.sh src/crc32c
 test/lint/check-doc.py
-test/lint/all-lint.py
+test/lint/check-rpc-mappings.py .
+test/lint/lint-all.sh
 
-if [ "$CIRRUS_REPO_FULL_NAME" = "bitcoin/bitcoin" ] && [ "$CIRRUS_PR" = "" ] ; then
-    # Sanity check only the last few commits to get notified of missing sigs,
-    # missing keys, or expired keys. Usually there is only one new merge commit
-    # per push on the master branch and a few commits on release branches, so
-    # sanity checking only a few (10) commits seems sufficient and cheap.
-    git log HEAD~10 -1 --format='%H' > ./contrib/verify-commits/trusted-sha512-root-commit
-    git log HEAD~10 -1 --format='%H' > ./contrib/verify-commits/trusted-git-root
-    mapfile -t KEYS < contrib/verify-commits/trusted-keys
-    git config user.email "ci@ci.ci"
-    git config user.name "ci"
-    ${CI_RETRY_EXE} gpg --keyserver hkps://keys.openpgp.org --recv-keys "${KEYS[@]}" &&
-    ./contrib/verify-commits/verify-commits.py;
+if [ "$TRAVIS_REPO_SLUG" = "bitcoin/bitcoin" ] && [ "$TRAVIS_EVENT_TYPE" = "cron" ]; then
+    git log --merges --before="2 days ago" -1 --format='%H' > ./contrib/verify-commits/trusted-sha512-root-commit
+    travis_retry gpg --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys $(<contrib/verify-commits/trusted-keys) &&
+    ./contrib/verify-commits/verify-commits.py --clean-merge=2;
 fi

ci/lint/container-entrypoint.sh

@@ -1,19 +0,0 @@
-#!/usr/bin/env bash
-#
-# Copyright (c) The Bitcoin Core developers
-# Distributed under the MIT software license, see the accompanying
-# file COPYING or https://opensource.org/license/mit/.
-
-export LC_ALL=C
-
-# Fixes permission issues when there is a container UID/GID mismatch with the owner
-# of the mounted bitcoin src dir.
-git config --global --add safe.directory /bitcoin
-
-export PATH="/python_build/bin:${PATH}"
-
-if [ -z "$1" ]; then
-  LOCAL_BRANCH=1 bash -ic "./ci/lint/06_script.sh"
-else
-  exec "$@"
-fi

ci/lint_imagefile

@@ -1,23 +0,0 @@
-# Copyright (c) The Bitcoin Core developers
-# Distributed under the MIT software license, see the accompanying
-# file COPYING or https://opensource.org/license/mit/.
-
-# See test/lint/README.md for usage.
-
-FROM debian:bookworm
-
-ENV DEBIAN_FRONTEND=noninteractive
-ENV LC_ALL=C.UTF-8
-
-COPY ./.python-version /.python-version
-COPY ./ci/lint/container-entrypoint.sh /entrypoint.sh
-COPY ./ci/lint/04_install.sh /install.sh
-
-RUN /install.sh && \
-  echo 'alias lint="./ci/lint/06_script.sh"' >> ~/.bashrc && \
-  chmod 755 /entrypoint.sh && \
-  rm -rf /var/lib/apt/lists/*
-
-
-WORKDIR /bitcoin
-ENTRYPOINT ["/entrypoint.sh"]

ci/lint_run_all.sh

@@ -1,12 +0,0 @@
-#!/usr/bin/env bash
-#
-# Copyright (c) 2019-2020 The Bitcoin Core developers
-# Distributed under the MIT software license, see the accompanying
-# file COPYING or http://www.opensource.org/licenses/mit-license.php.
-
-export LC_ALL=C.UTF-8
-
-set -o errexit; source ./ci/test/00_setup_env.sh
-set -o errexit; source ./ci/lint/04_install.sh
-set -o errexit
-./ci/lint/06_script.sh

ci/test/00_setup_env.sh

@@ -1,30 +1,16 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2019-2022 The Bitcoin Core developers
+# Copyright (c) 2019 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 export LC_ALL=C.UTF-8
 
-set -ex
-
-# The source root dir, usually from git, usually read-only.
+# The root dir.
 # The ci system copies this folder.
-BASE_READ_ONLY_DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )"/../../ >/dev/null 2>&1 && pwd )
-export BASE_READ_ONLY_DIR
-# The destination root dir inside the container.
-# This folder will also hold any SDKs.
-# This folder only exists on the ci guest and will be a copy of BASE_READ_ONLY_DIR
-export BASE_ROOT_DIR="${BASE_ROOT_DIR:-/ci_container_base}"
-# The depends dir.
-# This folder exists only on the ci guest, and on the ci host as a volume.
-export DEPENDS_DIR=${DEPENDS_DIR:-$BASE_ROOT_DIR/depends}
-# A folder for the ci system to put temporary files (build result, datadirs for tests, ...)
-# This folder only exists on the ci guest.
-export BASE_SCRATCH_DIR=${BASE_SCRATCH_DIR:-$BASE_ROOT_DIR/ci/scratch}
-# A folder for the ci system to put executables.
-# This folder only exists on the ci guest.
-export BINS_SCRATCH_DIR="${BASE_SCRATCH_DIR}/bins/"
+# This is where the build is done (depends and dist).
+BASE_ROOT_DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )"/../../ >/dev/null 2>&1 && pwd )
+export BASE_ROOT_DIR
 
 echo "Setting specific values in env"
 if [ -n "${FILE_ENV}" ]; then
@@ -36,38 +22,40 @@ fi
 echo "Fallback to default values in env (if not yet set)"
 # The number of parallel jobs to pass down to make and test_runner.py
 export MAKEJOBS=${MAKEJOBS:--j4}
+# A folder for the ci system to put temporary files (ccache, datadirs for tests, ...)
+# This folder only exists on the ci host.
+export BASE_SCRATCH_DIR=${BASE_SCRATCH_DIR:-$BASE_ROOT_DIR/ci/scratch/}
+# What host to compile for. See also ./depends/README.md
+# Tests that need cross-compilation export the appropriate HOST.
+# Tests that run natively guess the host
+export HOST=${HOST:-$("$BASE_ROOT_DIR/depends/config.guess")}
 # Whether to prefer BusyBox over GNU utilities
 export USE_BUSY_BOX=${USE_BUSY_BOX:-false}
-
 export RUN_UNIT_TESTS=${RUN_UNIT_TESTS:-true}
 export RUN_FUNCTIONAL_TESTS=${RUN_FUNCTIONAL_TESTS:-true}
-export RUN_TIDY=${RUN_TIDY:-false}
-# By how much to scale the test_runner timeouts (option --timeout-factor).
-# This is needed because some ci machines have slow CPU or disk, so sanitizers
-# might be slow or a reindex might be waiting on disk IO.
-export TEST_RUNNER_TIMEOUT_FACTOR=${TEST_RUNNER_TIMEOUT_FACTOR:-40}
-export TEST_RUNNER_ENV=${TEST_RUNNER_ENV:-}
+export TEST_PREVIOUS_RELEASES=${TEST_PREVIOUS_RELEASES:-false}
 export RUN_FUZZ_TESTS=${RUN_FUZZ_TESTS:-false}
-
+export CONTAINER_NAME=${CONTAINER_NAME:-ci_unnamed}
+export DOCKER_NAME_TAG=${DOCKER_NAME_TAG:-ubuntu:18.04}
 # Randomize test order.
 # See https://www.boost.org/doc/libs/1_71_0/libs/test/doc/html/boost_test/utf_reference/rt_param_reference/random.html
 export BOOST_TEST_RANDOM=${BOOST_TEST_RANDOM:-1}
-# See man 7 debconf
-export DEBIAN_FRONTEND=noninteractive
-export CCACHE_MAXSIZE=${CCACHE_MAXSIZE:-100M}
+export CCACHE_SIZE=${CCACHE_SIZE:-100M}
 export CCACHE_TEMPDIR=${CCACHE_TEMPDIR:-/tmp/.ccache-temp}
 export CCACHE_COMPRESS=${CCACHE_COMPRESS:-1}
 # The cache dir.
-# This folder exists only on the ci guest, and on the ci host as a volume.
+# This folder exists on the ci host and ci guest. Changes are propagated back and forth.
 export CCACHE_DIR=${CCACHE_DIR:-$BASE_SCRATCH_DIR/.ccache}
-# Folder where the build result is put (bin and lib).
-export BASE_OUTDIR=${BASE_OUTDIR:-$BASE_SCRATCH_DIR/out}
-# Folder where the build is done (dist and out-of-tree build).
-export BASE_BUILD_DIR=${BASE_BUILD_DIR:-$BASE_SCRATCH_DIR/build}
-# The folder for previous release binaries.
-# This folder exists only on the ci guest, and on the ci host as a volume.
-export PREVIOUS_RELEASES_DIR=${PREVIOUS_RELEASES_DIR:-$BASE_ROOT_DIR/prev_releases}
-export CI_BASE_PACKAGES=${CI_BASE_PACKAGES:-build-essential libtool autotools-dev automake pkg-config bsdmainutils curl ca-certificates ccache python3 rsync git procps bison e2fsprogs}
+# The depends dir.
+# This folder exists on the ci host and ci guest. Changes are propagated back and forth.
+export DEPENDS_DIR=${DEPENDS_DIR:-$BASE_ROOT_DIR/depends}
+# Folder where the build is done (bin and lib).
+export BASE_OUTDIR=${BASE_OUTDIR:-$BASE_SCRATCH_DIR/out/$HOST}
+export PREVIOUS_RELEASES_DIR=${PREVIOUS_RELEASES_DIR:-$BASE_ROOT_DIR/releases/$HOST}
+export SDK_URL=${SDK_URL:-https://bitcoincore.org/depends-sources/sdks}
+export WINEDEBUG=${WINEDEBUG:-fixme-all}
+export DOCKER_PACKAGES=${DOCKER_PACKAGES:-build-essential libtool autotools-dev automake pkg-config bsdmainutils curl ca-certificates ccache python3 rsync git procps}
 export GOAL=${GOAL:-install}
 export DIR_QA_ASSETS=${DIR_QA_ASSETS:-${BASE_SCRATCH_DIR}/qa-assets}
-export CI_RETRY_EXE=${CI_RETRY_EXE:-"retry --"}
+export PATH=${BASE_ROOT_DIR}/ci/retry:$PATH
+export CI_RETRY_EXE=${CI_RETRY_EXE:retry}

ci/test/00_setup_env_android.sh

@@ -1,25 +0,0 @@
-#!/usr/bin/env bash
-#
-# Copyright (c) 2019-present The Bitcoin Core developers
-# Distributed under the MIT software license, see the accompanying
-# file COPYING or http://www.opensource.org/licenses/mit-license.php.
-
-export LC_ALL=C.UTF-8
-
-export HOST=aarch64-linux-android
-export PACKAGES="unzip openjdk-8-jdk gradle"
-export CONTAINER_NAME=ci_android
-export CI_IMAGE_NAME_TAG="docker.io/amd64/ubuntu:22.04"
-
-export RUN_UNIT_TESTS=false
-export RUN_FUNCTIONAL_TESTS=false
-
-export ANDROID_API_LEVEL=28
-export ANDROID_BUILD_TOOLS_VERSION=28.0.3
-export ANDROID_NDK_VERSION=23.2.8568313
-export ANDROID_TOOLS_URL=https://dl.google.com/android/repository/commandlinetools-linux-8512546_latest.zip
-export ANDROID_HOME="${DEPENDS_DIR}/SDKs/android"
-export ANDROID_NDK_HOME="${ANDROID_HOME}/ndk/${ANDROID_NDK_VERSION}"
-export DEP_OPTS="ANDROID_SDK=${ANDROID_HOME} ANDROID_NDK=${ANDROID_NDK_HOME} ANDROID_API_LEVEL=${ANDROID_API_LEVEL} ANDROID_TOOLCHAIN_BIN=${ANDROID_NDK_HOME}/toolchains/llvm/prebuilt/linux-x86_64/bin/"
-
-export BITCOIN_CONFIG="--disable-tests --enable-gui-tests --disable-bench --disable-fuzz-binary --without-utils --without-libs --without-daemon"

ci/test/00_setup_env_arm.sh

@@ -1,20 +1,28 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2019-2021 The Bitcoin Core developers
+# Copyright (c) 2019 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 export LC_ALL=C.UTF-8
 
 export HOST=arm-linux-gnueabihf
+# The host arch is unknown, so we run the tests through qemu.
+# If the host is arm and wants to run the tests natively, it can set QEMU_USER_CMD to the empty string.
+if [ -z ${QEMU_USER_CMD+x} ]; then export QEMU_USER_CMD="${QEMU_USER_CMD:-"qemu-arm -L /usr/arm-linux-gnueabihf/"}"; fi
 export DPKG_ADD_ARCH="armhf"
 export PACKAGES="python3-zmq g++-arm-linux-gnueabihf busybox libc6:armhf libstdc++6:armhf libfontconfig1:armhf libxcb1:armhf"
+if [ -n "$QEMU_USER_CMD" ]; then
+  # Likely cross-compiling, so install the needed gcc and qemu-user
+  export PACKAGES="$PACKAGES qemu-user"
+fi
 export CONTAINER_NAME=ci_arm_linux
-export CI_IMAGE_NAME_TAG="docker.io/arm64v8/debian:bookworm"
+# Use debian to avoid 404 apt errors when cross compiling
+export DOCKER_NAME_TAG="debian:buster"
 export USE_BUSY_BOX=true
 export RUN_UNIT_TESTS=true
-export RUN_FUNCTIONAL_TESTS=false
+export RUN_FUNCTIONAL_TESTS=true
 export GOAL="install"
 # -Wno-psabi is to disable ABI warnings: "note: parameter passing for argument of type ... changed in GCC 7.1"
 # This could be removed once the ABI change warning does not show up by default
-export BITCOIN_CONFIG="--enable-reduce-exports CXXFLAGS=-Wno-psabi"
+export BITCOIN_CONFIG="--enable-glibc-back-compat --enable-reduce-exports CXXFLAGS=-Wno-psabi --enable-werror"

ci/test/00_setup_env_i686_centos.sh

@@ -1,17 +1,15 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2020-2022 The Bitcoin Core developers
+# Copyright (c) 2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 export LC_ALL=C.UTF-8
 
 export HOST=i686-pc-linux-gnu
-export CONTAINER_NAME=ci_i686_centos
-export CI_IMAGE_NAME_TAG="quay.io/centos/amd64:stream9"
-export CI_BASE_PACKAGES="gcc-c++ glibc-devel.x86_64 libstdc++-devel.x86_64 glibc-devel.i686 libstdc++-devel.i686 ccache libtool make git python3 python3-pip which patch lbzip2 xz procps-ng dash rsync coreutils bison util-linux e2fsprogs"
-export PIP_PACKAGES="pyzmq"
+export CONTAINER_NAME=ci_i686_centos_7
+export DOCKER_NAME_TAG=centos:7
+export DOCKER_PACKAGES="gcc-c++ glibc-devel.x86_64 libstdc++-devel.x86_64 glibc-devel.i686 libstdc++-devel.i686 ccache libtool make git python3 python36-zmq which patch lbzip2 dash"
 export GOAL="install"
-export NO_WERROR=1  # Suppress error: #warning _FORTIFY_SOURCE > 2 is treated like 2 on this platform [-Werror=cpp]
 export BITCOIN_CONFIG="--enable-zmq --with-gui=qt5 --enable-reduce-exports"
 export CONFIG_SHELL="/bin/dash"

ci/test/00_setup_env_i686_multiprocess.sh

@@ -1,17 +0,0 @@
-#!/usr/bin/env bash
-#
-# Copyright (c) 2020-2022 The Bitcoin Core developers
-# Distributed under the MIT software license, see the accompanying
-# file COPYING or http://www.opensource.org/licenses/mit-license.php.
-
-export LC_ALL=C.UTF-8
-
-export HOST=i686-pc-linux-gnu
-export CONTAINER_NAME=ci_i686_multiprocess
-export CI_IMAGE_NAME_TAG="docker.io/amd64/ubuntu:20.04"
-export PACKAGES="cmake llvm clang g++-multilib"
-export DEP_OPTS="DEBUG=1 MULTIPROCESS=1"
-export GOAL="install"
-export BITCOIN_CONFIG="--enable-debug CC='clang -m32' CXX='clang++ -m32' \
-LDFLAGS='--rtlib=compiler-rt -lgcc_s' CPPFLAGS='-DBOOST_MULTI_INDEX_ENABLE_SAFE_MODE'"
-export TEST_RUNNER_ENV="BITCOIND=bitcoin-node"

ci/test/00_setup_env_mac.sh

@@ -1,23 +1,16 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2019-present The Bitcoin Core developers
+# Copyright (c) 2019 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 export LC_ALL=C.UTF-8
 
-export SDK_URL=${SDK_URL:-https://bitcoincore.org/depends-sources/sdks}
-
 export CONTAINER_NAME=ci_macos_cross
-export CI_IMAGE_NAME_TAG="docker.io/ubuntu:22.04"
-export HOST=x86_64-apple-darwin
-export PACKAGES="cmake libz-dev python3-setuptools zip"
-export XCODE_VERSION=12.2
-export XCODE_BUILD_ID=12B45b
+export HOST=x86_64-apple-darwin16
+export PACKAGES="cmake imagemagick libcap-dev librsvg2-bin libz-dev libbz2-dev libtiff-tools python3-dev python3-setuptools"
+export OSX_SDK=10.14
 export RUN_UNIT_TESTS=false
 export RUN_FUNCTIONAL_TESTS=false
 export GOAL="deploy"
-
-# False-positive warning is fixed with clang 17, remove this when that version
-# can be used.
-export BITCOIN_CONFIG="--with-gui --enable-reduce-exports LDFLAGS=-Wno-error=unused-command-line-argument"
+export BITCOIN_CONFIG="--enable-gui --enable-reduce-exports --enable-werror"

ci/test/00_setup_env_mac_host.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+#
+# Copyright (c) 2019 The Bitcoin Core developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+export LC_ALL=C.UTF-8
+
+export HOST=x86_64-apple-darwin16
+export PIP_PACKAGES="zmq"
+export RUN_UNIT_TESTS=true
+export RUN_FUNCTIONAL_TESTS=false
+export GOAL="install"
+export BITCOIN_CONFIG="--enable-gui --enable-reduce-exports --enable-werror"
+# Run without depends
+export NO_DEPENDS=1
+export OSX_SDK=""

ci/test/00_setup_env_mac_native.sh

@@ -1,18 +0,0 @@
-#!/usr/bin/env bash
-#
-# Copyright (c) 2019-present The Bitcoin Core developers
-# Distributed under the MIT software license, see the accompanying
-# file COPYING or http://www.opensource.org/licenses/mit-license.php.
-
-export LC_ALL=C.UTF-8
-
-export HOST=x86_64-apple-darwin
-export PIP_PACKAGES="zmq"
-export GOAL="install"
-export BITCOIN_CONFIG="--with-gui --with-miniupnpc --with-natpmp --enable-reduce-exports"
-export CI_OS_NAME="macos"
-export NO_DEPENDS=1
-export OSX_SDK=""
-export CCACHE_MAXSIZE=400M
-export RUN_FUZZ_TESTS=true
-export FUZZ_TESTS_CONFIG="--exclude banman"  # https://github.com/bitcoin/bitcoin/issues/27924

ci/test/00_setup_env_native_asan.sh

@@ -1,26 +1,14 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2019-present The Bitcoin Core developers
+# Copyright (c) 2019 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 export LC_ALL=C.UTF-8
 
-# Only install BCC tracing packages in Cirrus CI.
-if [[ "${CIRRUS_CI}" == "true" ]]; then
-  BPFCC_PACKAGE="bpfcc-tools linux-headers-$(uname --kernel-release)"
-  export CI_CONTAINER_CAP="--privileged -v /sys/kernel:/sys/kernel:rw"
-else
-  BPFCC_PACKAGE=""
-  export CI_CONTAINER_CAP="--cap-add SYS_PTRACE"  # If run with (ASan + LSan), the container needs access to ptrace (https://github.com/google/sanitizers/issues/764)
-fi
-
 export CONTAINER_NAME=ci_native_asan
-export PACKAGES="systemtap-sdt-dev clang-17 llvm-17 libclang-rt-17-dev python3-zmq qtbase5-dev qttools5-dev-tools libevent-dev libboost-dev libdb5.3++-dev libminiupnpc-dev libnatpmp-dev libzmq3-dev libqrencode-dev libsqlite3-dev ${BPFCC_PACKAGE}"
-export CI_IMAGE_NAME_TAG="docker.io/ubuntu:23.10"  # This version will reach EOL in Jul 2024, and can be replaced by "ubuntu:24.04" (or anything else that ships the wanted clang version).
+export PACKAGES="clang-8 llvm-8 python3-zmq qtbase5-dev qttools5-dev-tools libevent-dev bsdmainutils libboost-system-dev libboost-filesystem-dev libboost-test-dev libboost-thread-dev libdb5.3++-dev libminiupnpc-dev libzmq3-dev libqrencode-dev"
+# Use clang-8 instead of default clang (which is clang-6 on Bionic) to avoid spurious segfaults when running on ppc64le
 export NO_DEPENDS=1
 export GOAL="install"
-export BITCOIN_CONFIG="--enable-c++20 --enable-usdt --enable-zmq --with-incompatible-bdb --with-gui=qt5 \
-CPPFLAGS='-DARENA_DEBUG -DDEBUG_LOCKORDER' \
---with-sanitizers=address,float-divide-by-zero,integer,undefined \
-CC='clang-17 -ftrivial-auto-var-init=pattern' CXX='clang++-17 -ftrivial-auto-var-init=pattern'"
+export BITCOIN_CONFIG="--enable-zmq --with-incompatible-bdb --with-gui=qt5 CPPFLAGS='-DARENA_DEBUG -DDEBUG_LOCKORDER' --with-sanitizers=address,integer,undefined CC=clang-8 CXX=clang++-8"

ci/test/00_setup_env_native_fuzz.sh

@@ -1,20 +1,17 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2019-present The Bitcoin Core developers
+# Copyright (c) 2019 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 export LC_ALL=C.UTF-8
 
-export CI_IMAGE_NAME_TAG="docker.io/ubuntu:23.10"  # This version will reach EOL in Jul 2024, and can be replaced by "ubuntu:24.04" (or anything else that ships the wanted clang version).
+export DOCKER_NAME_TAG="ubuntu:20.04"
 export CONTAINER_NAME=ci_native_fuzz
-export PACKAGES="clang-17 llvm-17 libclang-rt-17-dev libevent-dev libboost-dev libsqlite3-dev"
+export PACKAGES="clang llvm python3 libevent-dev bsdmainutils libboost-system-dev libboost-filesystem-dev libboost-test-dev libboost-thread-dev"
 export NO_DEPENDS=1
 export RUN_UNIT_TESTS=false
 export RUN_FUNCTIONAL_TESTS=false
 export RUN_FUZZ_TESTS=true
 export GOAL="install"
-export CI_CONTAINER_CAP="--cap-add SYS_PTRACE"  # If run with (ASan + LSan), the container needs access to ptrace (https://github.com/google/sanitizers/issues/764)
-export BITCOIN_CONFIG="--enable-fuzz --with-sanitizers=fuzzer,address,undefined,float-divide-by-zero,integer \
-CC='clang-17 -ftrivial-auto-var-init=pattern' CXX='clang++-17 -ftrivial-auto-var-init=pattern'"
-export CCACHE_MAXSIZE=200M
+export BITCOIN_CONFIG="--enable-fuzz --with-sanitizers=fuzzer,address,undefined CC=clang CXX=clang++"

ci/test/00_setup_env_native_fuzz_with_msan.sh

@@ -1,25 +0,0 @@
-#!/usr/bin/env bash
-#
-# Copyright (c) 2020-present The Bitcoin Core developers
-# Distributed under the MIT software license, see the accompanying
-# file COPYING or http://www.opensource.org/licenses/mit-license.php.
-
-export LC_ALL=C.UTF-8
-
-export CI_IMAGE_NAME_TAG="docker.io/ubuntu:22.04"
-LIBCXX_DIR="/msan/cxx_build/"
-export MSAN_FLAGS="-fsanitize=memory -fsanitize-memory-track-origins=2 -fno-omit-frame-pointer -g -O1 -fno-optimize-sibling-calls"
-LIBCXX_FLAGS="-nostdinc++ -nostdlib++ -isystem ${LIBCXX_DIR}include/c++/v1 -L${LIBCXX_DIR}lib -Wl,-rpath,${LIBCXX_DIR}lib -lc++ -lc++abi -lpthread -Wno-unused-command-line-argument"
-export MSAN_AND_LIBCXX_FLAGS="${MSAN_FLAGS} ${LIBCXX_FLAGS}"
-
-export CONTAINER_NAME="ci_native_fuzz_msan"
-export PACKAGES="cmake ninja-build"
-# BDB generates false-positives and will be removed in future
-export DEP_OPTS="NO_BDB=1 NO_QT=1 CC=clang CXX=clang++ CFLAGS='${MSAN_FLAGS}' CXXFLAGS='${MSAN_AND_LIBCXX_FLAGS}'"
-export GOAL="install"
-export BITCOIN_CONFIG="--enable-fuzz --with-sanitizers=fuzzer,memory --disable-hardening --with-asm=no CFLAGS='${MSAN_FLAGS}' CPPFLAGS='-DBOOST_MULTI_INDEX_ENABLE_SAFE_MODE' CXXFLAGS='${MSAN_AND_LIBCXX_FLAGS}'"
-export USE_MEMORY_SANITIZER="true"
-export RUN_UNIT_TESTS="false"
-export RUN_FUNCTIONAL_TESTS="false"
-export RUN_FUZZ_TESTS=true
-export CCACHE_MAXSIZE=250M

ci/test/00_setup_env_native_fuzz_with_valgrind.sh

@@ -1,20 +1,18 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2019-present The Bitcoin Core developers
+# Copyright (c) 2019 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 export LC_ALL=C.UTF-8
 
-export CI_IMAGE_NAME_TAG="docker.io/debian:bookworm"
+export DOCKER_NAME_TAG="ubuntu:20.04"
 export CONTAINER_NAME=ci_native_fuzz_valgrind
-export PACKAGES="clang llvm libclang-rt-dev libevent-dev libboost-dev libsqlite3-dev valgrind"
+export PACKAGES="clang llvm python3 libevent-dev bsdmainutils libboost-system-dev libboost-filesystem-dev libboost-test-dev libboost-thread-dev valgrind"
 export NO_DEPENDS=1
 export RUN_UNIT_TESTS=false
 export RUN_FUNCTIONAL_TESTS=false
 export RUN_FUZZ_TESTS=true
 export FUZZ_TESTS_CONFIG="--valgrind"
 export GOAL="install"
-# Temporarily pin dwarf 4, until using Valgrind 3.20 or later
-export BITCOIN_CONFIG="--enable-fuzz --with-sanitizers=fuzzer CC='clang -gdwarf-4' CXX='clang++ -gdwarf-4'"
-export CCACHE_MAXSIZE=200M
+export BITCOIN_CONFIG="--enable-fuzz --with-sanitizers=fuzzer CC=clang CXX=clang++"

ci/test/00_setup_env_native_msan.sh

@@ -1,23 +0,0 @@
-#!/usr/bin/env bash
-#
-# Copyright (c) 2020-present The Bitcoin Core developers
-# Distributed under the MIT software license, see the accompanying
-# file COPYING or http://www.opensource.org/licenses/mit-license.php.
-
-export LC_ALL=C.UTF-8
-
-export CI_IMAGE_NAME_TAG="docker.io/ubuntu:22.04"
-LIBCXX_DIR="/msan/cxx_build/"
-export MSAN_FLAGS="-fsanitize=memory -fsanitize-memory-track-origins=2 -fno-omit-frame-pointer -g -O1 -fno-optimize-sibling-calls"
-LIBCXX_FLAGS="-nostdinc++ -nostdlib++ -isystem ${LIBCXX_DIR}include/c++/v1 -L${LIBCXX_DIR}lib -Wl,-rpath,${LIBCXX_DIR}lib -lc++ -lc++abi -lpthread -Wno-unused-command-line-argument"
-export MSAN_AND_LIBCXX_FLAGS="${MSAN_FLAGS} ${LIBCXX_FLAGS}"
-
-export CONTAINER_NAME="ci_native_msan"
-export PACKAGES="cmake ninja-build"
-# BDB generates false-positives and will be removed in future
-export DEP_OPTS="NO_BDB=1 NO_QT=1 CC=clang CXX=clang++ CFLAGS='${MSAN_FLAGS}' CXXFLAGS='${MSAN_AND_LIBCXX_FLAGS}'"
-export GOAL="install"
-export BITCOIN_CONFIG="--with-sanitizers=memory --disable-hardening --with-asm=no CFLAGS='${MSAN_FLAGS}' CXXFLAGS='${MSAN_AND_LIBCXX_FLAGS}'"
-export USE_MEMORY_SANITIZER="true"
-export RUN_FUNCTIONAL_TESTS="false"
-export CCACHE_MAXSIZE=250M

ci/test/00_setup_env_native_nowallet.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+#
+# Copyright (c) 2019 The Bitcoin Core developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+export LC_ALL=C.UTF-8
+
+export CONTAINER_NAME=ci_native_nowallet
+export PACKAGES="python3-zmq"
+export DEP_OPTS="NO_WALLET=1"
+export GOAL="install"
+export BITCOIN_CONFIG="--enable-glibc-back-compat --enable-reduce-exports"

ci/test/00_setup_env_native_nowallet_libbitcoinkernel.sh

@@ -1,15 +0,0 @@
-#!/usr/bin/env bash
-#
-# Copyright (c) 2019-present The Bitcoin Core developers
-# Distributed under the MIT software license, see the accompanying
-# file COPYING or http://www.opensource.org/licenses/mit-license.php.
-
-export LC_ALL=C.UTF-8
-
-export CONTAINER_NAME=ci_native_nowallet_libbitcoinkernel
-export CI_IMAGE_NAME_TAG="docker.io/ubuntu:20.04"
-# Use minimum supported python3.8 and clang-10, see doc/dependencies.md
-export PACKAGES="python3-zmq clang-10 llvm-10 libc++abi-10-dev libc++-10-dev"
-export DEP_OPTS="NO_WALLET=1 CC=clang-10 CXX='clang++-10 -stdlib=libc++'"
-export GOAL="install"
-export BITCOIN_CONFIG="--enable-reduce-exports --enable-experimental-util-chainstate --with-experimental-kernel-lib --enable-shared"

ci/test/00_setup_env_native_qt5.sh

@@ -1,21 +1,17 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2019-present The Bitcoin Core developers
+# Copyright (c) 2019 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 export LC_ALL=C.UTF-8
 
 export CONTAINER_NAME=ci_native_qt5
-export CI_IMAGE_NAME_TAG="docker.io/ubuntu:20.04"
-# Use minimum supported python3.8 and gcc-9, see doc/dependencies.md
-export PACKAGES="gcc-9 g++-9 python3-zmq qtbase5-dev qttools5-dev-tools libdbus-1-dev libharfbuzz-dev"
-export DEP_OPTS="NO_QT=1 NO_UPNP=1 NO_NATPMP=1 DEBUG=1 ALLOW_HOST_PACKAGES=1 CC=gcc-9 CXX=g++-9"
-export TEST_RUNNER_EXTRA="--previous-releases --coverage --extended --exclude feature_dbcrash"  # Run extended tests so that coverage does not fail, but exclude the very slow dbcrash
+export PACKAGES="python3-zmq qtbase5-dev qttools5-dev-tools libdbus-1-dev libharfbuzz-dev"
+export DEP_OPTS="NO_QT=1 NO_UPNP=1 DEBUG=1 ALLOW_HOST_PACKAGES=1"
+export TEST_RUNNER_EXTRA="--coverage --extended --exclude feature_dbcrash"  # Run extended tests so that coverage does not fail, but exclude the very slow dbcrash
 export RUN_UNIT_TESTS_SEQUENTIAL="true"
 export RUN_UNIT_TESTS="false"
 export GOAL="install"
-export NO_WERROR=1  # -Werror=maybe-uninitialized
-export DOWNLOAD_PREVIOUS_RELEASES="true"
-export BITCOIN_CONFIG="--enable-zmq --with-libs=no --with-gui=qt5 --enable-reduce-exports --enable-debug \
-CFLAGS=\"-g0 -O2 -funsigned-char\" CPPFLAGS='-DBOOST_MULTI_INDEX_ENABLE_SAFE_MODE' CXXFLAGS=\"-g0 -O2 -funsigned-char\""
+export TEST_PREVIOUS_RELEASES=true
+export BITCOIN_CONFIG="--enable-zmq --with-gui=qt5 --enable-glibc-back-compat --enable-reduce-exports --enable-debug CFLAGS=\"-g0 -O2 -funsigned-char\" CXXFLAGS=\"-g0 -O2 -funsigned-char\""

ci/test/00_setup_env_native_tidy.sh

@@ -1,20 +0,0 @@
-#!/usr/bin/env bash
-#
-# Copyright (c) 2023-present The Bitcoin Core developers
-# Distributed under the MIT software license, see the accompanying
-# file COPYING or http://www.opensource.org/licenses/mit-license.php.
-
-export LC_ALL=C.UTF-8
-
-export CI_IMAGE_NAME_TAG="docker.io/ubuntu:23.10"  # This version will reach EOL in Jul 2024, and can be replaced by "ubuntu:24.04" (or anything else that ships the wanted clang version).
-export CONTAINER_NAME=ci_native_tidy
-export TIDY_LLVM_V="17"
-export PACKAGES="clang-${TIDY_LLVM_V} libclang-${TIDY_LLVM_V}-dev llvm-${TIDY_LLVM_V}-dev libomp-${TIDY_LLVM_V}-dev clang-tidy-${TIDY_LLVM_V} jq bear cmake libevent-dev libboost-dev libminiupnpc-dev libnatpmp-dev libzmq3-dev systemtap-sdt-dev libqt5gui5 libqt5core5a libqt5dbus5 qttools5-dev qttools5-dev-tools libqrencode-dev libsqlite3-dev libdb++-dev"
-export NO_DEPENDS=1
-export RUN_UNIT_TESTS=false
-export RUN_FUNCTIONAL_TESTS=false
-export RUN_FUZZ_TESTS=false
-export RUN_TIDY=true
-export GOAL="install"
-export BITCOIN_CONFIG="CC=clang-${TIDY_LLVM_V} CXX=clang++-${TIDY_LLVM_V} --with-incompatible-bdb --disable-hardening CFLAGS='-O0 -g0' CXXFLAGS='-O0 -g0 -I/usr/lib/llvm-${TIDY_LLVM_V}/lib/clang/${TIDY_LLVM_V}/include'"
-export CCACHE_MAXSIZE=200M

ci/test/00_setup_env_native_tsan.sh

@@ -1,14 +1,18 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2019-present The Bitcoin Core developers
+# Copyright (c) 2019 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 export LC_ALL=C.UTF-8
 
 export CONTAINER_NAME=ci_native_tsan
-export CI_IMAGE_NAME_TAG="docker.io/ubuntu:23.10"  # This version will reach EOL in Jul 2024, and can be replaced by "ubuntu:24.04" (or anything else that ships the wanted clang version).
-export PACKAGES="clang-17 llvm-17 libclang-rt-17-dev libc++abi-17-dev libc++-17-dev python3-zmq"
-export DEP_OPTS="CC=clang-17 CXX='clang++-17 -stdlib=libc++'"
+export DOCKER_NAME_TAG=ubuntu:16.04
+export PACKAGES="clang llvm python3-zmq qtbase5-dev qttools5-dev-tools libevent-dev bsdmainutils libboost-system-dev libboost-filesystem-dev libboost-test-dev libboost-thread-dev libdb5.3++-dev libminiupnpc-dev libzmq3-dev libqrencode-dev"
+export NO_DEPENDS=1
 export GOAL="install"
-export BITCOIN_CONFIG="--enable-zmq CPPFLAGS='-DARENA_DEBUG -DDEBUG_LOCKORDER -DDEBUG_LOCKCONTENTION' CXXFLAGS='-g' --with-sanitizers=thread"
+export BITCOIN_CONFIG="--enable-zmq --disable-wallet --with-gui=qt5 CPPFLAGS='-DARENA_DEBUG -DDEBUG_LOCKORDER' --with-sanitizers=thread --disable-hardening --disable-asm CC=clang CXX=clang++"
+
+# xenial comes with old clang versions that can not parse the sanitizer suppressions files
+# Remove unparseable lines as a hacky workaround
+sed -i '/^implicit-/d' "${BASE_ROOT_DIR}/test/sanitizer_suppressions/ubsan"