Merge pull request #8801

1328048 wallet2: fix infinite loop in fake out selection (Crypto City)

.dockerignore

@@ -1 +0,0 @@
-*

.github/FUNDING.yml

@@ -0,0 +1 @@
+custom: https://www.getmonero.org/get-started/contributing/

.github/workflows/build.yml

@@ -0,0 +1,184 @@
+name: ci/gh-actions/cli
+
+on:
+  push:
+  pull_request:
+    paths-ignore:
+      - 'docs/**'
+      - '**/README.md'
+
+# The below variables reduce repetitions across similar targets
+env:
+  REMOVE_BUNDLED_BOOST : rm -rf /usr/local/share/boost
+  BUILD_DEFAULT_LINUX: |
+        cmake -S . -B build -D ARCH="default" -D BUILD_TESTS=ON -D CMAKE_BUILD_TYPE=Release && cmake --build build -j3
+  APT_INSTALL_LINUX: 'sudo apt -y install build-essential cmake libboost-all-dev miniupnpc libunbound-dev graphviz doxygen libunwind8-dev pkg-config libssl-dev libzmq3-dev libsodium-dev libhidapi-dev libnorm-dev libusb-1.0-0-dev libpgm-dev libprotobuf-dev protobuf-compiler ccache'
+  APT_SET_CONF: |
+        echo "Acquire::Retries \"3\";"         | sudo tee -a /etc/apt/apt.conf.d/80-custom
+        echo "Acquire::http::Timeout \"120\";" | sudo tee -a /etc/apt/apt.conf.d/80-custom
+        echo "Acquire::ftp::Timeout \"120\";"  | sudo tee -a /etc/apt/apt.conf.d/80-custom
+  CCACHE_SETTINGS: |
+        ccache --max-size=150M
+        ccache --set-config=compression=true
+
+jobs:
+  build-macos:
+    runs-on: macOS-latest
+    env:
+      CCACHE_TEMPDIR: /tmp/.ccache-temp
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        submodules: recursive
+    - uses: actions/cache@v3
+      with:
+        path: /Users/runner/Library/Caches/ccache
+        key: ccache-${{ runner.os }}-build-${{ github.sha }}
+        restore-keys: ccache-${{ runner.os }}-build-
+    - name: install dependencies
+      run: HOMEBREW_NO_AUTO_UPDATE=1 brew install boost hidapi openssl zmq libpgm miniupnpc expat libunwind-headers protobuf ccache
+    - name: build
+      run: |
+        ${{env.CCACHE_SETTINGS}}
+        make -j3
+
+  build-windows:
+    runs-on: windows-latest
+    env:
+      CCACHE_TEMPDIR: C:\Users\runneradmin\.ccache-temp
+      CCACHE_DIR: C:\Users\runneradmin\.ccache
+    defaults:
+      run:
+        shell: msys2 {0}
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        submodules: recursive
+    - uses: actions/cache@v3
+      with:
+        path: C:\Users\runneradmin\.ccache
+        key: ccache-${{ runner.os }}-build-${{ github.sha }}
+        restore-keys: ccache-${{ runner.os }}-build-
+    - uses: msys2/setup-msys2@v2
+      with:
+        update: true
+        install: mingw-w64-x86_64-toolchain make mingw-w64-x86_64-cmake mingw-w64-x86_64-ccache mingw-w64-x86_64-boost mingw-w64-x86_64-openssl mingw-w64-x86_64-zeromq mingw-w64-x86_64-libsodium mingw-w64-x86_64-hidapi mingw-w64-x86_64-protobuf-c mingw-w64-x86_64-libusb mingw-w64-x86_64-unbound git
+    - name: build
+      run: |
+        ${{env.CCACHE_SETTINGS}}
+        make release-static-win64 -j2
+
+# See the OS labels and monitor deprecations here:
+# https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners#supported-runners-and-hardware-resources
+
+  build-ubuntu:
+    runs-on: ${{ matrix.os }}
+    env:
+      CCACHE_TEMPDIR: /tmp/.ccache-temp
+    strategy:
+      matrix:
+        os: [ubuntu-22.04, ubuntu-20.04]
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        submodules: recursive
+    - uses: actions/cache@v3
+      with:
+        path: ~/.ccache
+        key: ccache-${{ runner.os }}-build-${{ matrix.os }}-${{ github.sha }}
+        restore-keys: ccache-${{ runner.os }}-build-${{ matrix.os }}
+    - name: remove bundled boost
+      run: ${{env.REMOVE_BUNDLED_BOOST}}
+    - name: set apt conf
+      run: ${{env.APT_SET_CONF}}
+    - name: update apt
+      run: sudo apt update
+    - name: install monero dependencies
+      run: ${{env.APT_INSTALL_LINUX}}
+    - name: build
+      run: |
+        ${{env.CCACHE_SETTINGS}}
+        ${{env.BUILD_DEFAULT_LINUX}}
+
+  libwallet-ubuntu:
+    runs-on: ubuntu-20.04
+    env:
+      CCACHE_TEMPDIR: /tmp/.ccache-temp
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        submodules: recursive
+    - uses: actions/cache@v3
+      with:
+        path: ~/.ccache
+        key: ccache-${{ runner.os }}-libwallet-${{ github.sha }}
+        restore-keys: ccache-${{ runner.os }}-libwallet-
+    - name: remove bundled boost
+      run: ${{env.REMOVE_BUNDLED_BOOST}}
+    - name: set apt conf
+      run: ${{env.APT_SET_CONF}}
+    - name: update apt
+      run: sudo apt update
+    - name: install monero dependencies
+      run: ${{env.APT_INSTALL_LINUX}}
+    - name: build
+      run: |
+        ${{env.CCACHE_SETTINGS}}
+        cmake .
+        make wallet_api -j3
+
+  test-ubuntu:
+    needs: build-ubuntu
+    runs-on: ubuntu-20.04
+    env:
+      CCACHE_TEMPDIR: /tmp/.ccache-temp
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        submodules: recursive
+    - name: ccache
+      uses: actions/cache@v3
+      with:
+        path: ~/.ccache
+        key: ccache-${{ runner.os }}-build-ubuntu-latest-${{ github.sha }}
+        restore-keys: ccache-${{ runner.os }}-build-ubuntu-latest
+    - name: remove bundled boost
+      run: ${{env.REMOVE_BUNDLED_BOOST}}
+    - name: set apt conf
+      run: ${{env.APT_SET_CONF}}
+    - name: update apt
+      run: sudo apt update
+    - name: install monero dependencies
+      run: ${{env.APT_INSTALL_LINUX}}
+    - name: install Python dependencies
+      run: pip install requests psutil monotonic zmq
+    - name: tests
+      env:
+        CTEST_OUTPUT_ON_FAILURE: ON
+        DNS_PUBLIC: tcp://9.9.9.9
+      run: |
+        ${{env.CCACHE_SETTINGS}}
+        ${{env.BUILD_DEFAULT_LINUX}}
+        cmake --build build --target test
+
+# ARCH="default" (not "native") ensures, that a different execution host can execute binaries compiled elsewhere.
+# BUILD_SHARED_LIBS=ON speeds up the linkage part a bit, reduces size, and is the only place where the dynamic linkage is tested.
+
+  source-archive:
+    runs-on: ubuntu-20.04
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        fetch-depth: 0
+        submodules: recursive
+    - name: archive
+      run: |
+        pip install git-archive-all
+        export VERSION="monero-$(git describe)"
+        export OUTPUT="$VERSION.tar"
+        echo "OUTPUT=$OUTPUT" >> $GITHUB_ENV
+        /home/runner/.local/bin/git-archive-all --prefix "$VERSION/" --force-submodules "$OUTPUT"
+    - uses: actions/upload-artifact@v3
+      with:
+        name: ${{ env.OUTPUT }}
+        path: /home/runner/work/monero/monero/${{ env.OUTPUT }}

.github/workflows/depends.yml

@@ -0,0 +1,106 @@
+name: ci/gh-actions/depends
+
+on:
+  push:
+  pull_request:
+    paths-ignore:
+      - 'docs/**'
+      - '**/README.md'
+
+env:
+  APT_SET_CONF: |
+        echo "Acquire::Retries \"3\";"         | sudo tee -a /etc/apt/apt.conf.d/80-custom
+        echo "Acquire::http::Timeout \"120\";" | sudo tee -a /etc/apt/apt.conf.d/80-custom
+        echo "Acquire::ftp::Timeout \"120\";"  | sudo tee -a /etc/apt/apt.conf.d/80-custom
+  CCACHE_SETTINGS: |
+        ccache --max-size=150M
+        ccache --set-config=compression=true
+
+jobs:
+  build-cross:
+    runs-on: ubuntu-20.04
+    env:
+      CCACHE_TEMPDIR: /tmp/.ccache-temp
+    strategy:
+      fail-fast: false
+      matrix:
+        toolchain:
+          - name: "RISCV 64bit"
+            host: "riscv64-linux-gnu"
+            packages: "python3 gperf g++-riscv64-linux-gnu"
+          - name: "ARM v7"
+            host: "arm-linux-gnueabihf"
+            packages: "python3 gperf g++-arm-linux-gnueabihf"
+          - name: "ARM v8"
+            host: "aarch64-linux-gnu"
+            packages: "python3 gperf g++-aarch64-linux-gnu"
+          - name: "i686 Win"
+            host: "i686-w64-mingw32"
+            packages: "python3 g++-mingw-w64-i686"
+          - name: "i686 Linux"
+            host: "i686-pc-linux-gnu"
+            packages: "gperf cmake g++-multilib python3-zmq"
+          - name: "Win64"
+            host: "x86_64-w64-mingw32"
+            packages: "cmake python3 g++-mingw-w64-x86-64"
+          - name: "x86_64 Linux"
+            host: "x86_64-unknown-linux-gnu"
+            packages: "gperf cmake python3-zmq libdbus-1-dev libharfbuzz-dev"
+          - name: "Cross-Mac x86_64"
+            host: "x86_64-apple-darwin11"
+            packages: "cmake imagemagick libcap-dev librsvg2-bin libz-dev libbz2-dev libtiff-tools python-dev python3-setuptools-git"
+          - name: "Cross-Mac aarch64"
+            host: "aarch64-apple-darwin11"
+            packages: "cmake imagemagick libcap-dev librsvg2-bin libz-dev libbz2-dev libtiff-tools python-dev python3-setuptools-git"
+          - name: "x86_64 Freebsd"
+            host: "x86_64-unknown-freebsd"
+            packages: "clang-8 gperf cmake python3-zmq libdbus-1-dev libharfbuzz-dev"
+    name: ${{ matrix.toolchain.name }}
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        fetch-depth: 0
+        submodules: recursive
+# Most volatile cache
+    - name: ccache
+      uses: actions/cache@v3
+      with:
+        path: ~/.ccache
+        key: ccache-${{ matrix.toolchain.host }}-${{ github.sha }}
+        restore-keys: ccache-${{ matrix.toolchain.host }}-
+# Less volatile cache
+    - name: depends cache
+      uses: actions/cache@v3
+      with:
+        path: contrib/depends/built
+        key: depends-${{ matrix.toolchain.host }}-${{ hashFiles('contrib/depends/packages/*') }}
+        restore-keys: |
+          depends-${{ matrix.toolchain.host }}-${{ hashFiles('contrib/depends/packages/*') }}
+          depends-${{ matrix.toolchain.host }}-
+# Static cache
+    - name: OSX SDK cache
+      uses: actions/cache@v3
+      with:
+        path: contrib/depends/sdk-sources
+        key: sdk-${{ matrix.toolchain.host }}-${{ matrix.toolchain.osx_sdk }}
+        restore-keys: sdk-${{ matrix.toolchain.host }}-${{ matrix.toolchain.osx_sdk }}
+    - name: set apt conf
+      run: ${{env.APT_SET_CONF}}
+    - name: install dependencies
+      run: sudo apt update; sudo apt -y install build-essential libtool cmake autotools-dev automake pkg-config bsdmainutils curl git ca-certificates ccache ${{ matrix.toolchain.packages }}
+    - name: prepare w64-mingw32
+      if: ${{ matrix.toolchain.host == 'x86_64-w64-mingw32' || matrix.toolchain.host == 'i686-w64-mingw32' }}
+      run: |
+        sudo update-alternatives --set ${{ matrix.toolchain.host }}-g++ $(which ${{ matrix.toolchain.host }}-g++-posix)
+        sudo update-alternatives --set ${{ matrix.toolchain.host }}-gcc $(which ${{ matrix.toolchain.host }}-gcc-posix)
+    - name: build
+      run: |
+        ${{env.CCACHE_SETTINGS}}
+        make depends target=${{ matrix.toolchain.host }} -j2
+    - uses: actions/upload-artifact@v3
+      if: ${{ matrix.toolchain.host == 'x86_64-w64-mingw32' || matrix.toolchain.host == 'x86_64-apple-darwin11' || matrix.toolchain.host == 'x86_64-unknown-linux-gnu' }}
+      with:
+        name: ${{ matrix.toolchain.name }}
+        path: |
+          /home/runner/work/monero/monero/build/${{ matrix.toolchain.host }}/release/bin/monero-wallet-cli*
+          /home/runner/work/monero/monero/build/${{ matrix.toolchain.host }}/release/bin/monerod*

.github/workflows/gitian.yml

@@ -0,0 +1,49 @@
+name: ci/gh-actions/gitian
+
+on:
+  push:
+    tags:
+      - '*'
+
+jobs:
+  build-gitian:
+    runs-on: ubuntu-20.04
+    strategy:
+      fail-fast: false
+      matrix:
+        operating-system:
+          - name: "Linux"
+            option: "l"
+          - name: "Windows"
+            option: "w"
+          - name: "Android"
+            option: "a"
+          - name: "FreeBSD"
+            option: "f"
+          - name: "macOS"
+            option: "m"
+    name: ${{ matrix.operating-system.name }}
+    steps:
+    - name: prepare
+      run: |
+        sudo apt update
+        curl -O https://raw.githubusercontent.com/monero-project/monero/${{ github.ref_name }}/contrib/gitian/gitian-build.py
+        chmod +x gitian-build.py
+    - name: setup
+      run: |
+        ./gitian-build.py --setup --docker github-actions ${{ github.ref_name }}
+    - name: build
+      run: |
+        ./gitian-build.py --docker --detach-sign --no-commit --build -j 3 -o ${{ matrix.operating-system.option }} github-actions ${{ github.ref_name }}
+    - name: post build
+      run: |
+        cd out/${{ github.ref_name }}
+        shasum -a256 *
+        echo \`\`\` >> $GITHUB_STEP_SUMMARY
+        shasum -a256 * >> $GITHUB_STEP_SUMMARY
+        echo \`\`\` >> $GITHUB_STEP_SUMMARY
+    - uses: actions/upload-artifact@v3
+      with:
+        name: ${{ matrix.operating-system.name }}
+        path: |
+          out/${{ github.ref_name }}/*

.gitignore

@@ -23,6 +23,13 @@ cscope.po.out
 external/miniupnpc/Makefile
 miniupnpcstrings.h
 version/
+ClangBuildAnalyzerSession.txt
+
+# gitian
+contrib/gitian/builder/
+contrib/gitian/docker/
+contrib/gitian/sigs/
+
 # Created by https://www.gitignore.io
 
 ### C++ ###
@@ -61,7 +68,7 @@ CMakeCache.txt
 CMakeFiles
 cmake_install.cmake
 install_manifest.txt
-*.cmake
+cmake-build-debug/
 
 ### Linux ###
 *~
@@ -69,6 +76,8 @@ install_manifest.txt
 # KDE directory preferences
 .directory
 
+### VSCode ###
+.vscode/
 
 ### Eclipse ###
 *.pydevproject
@@ -96,6 +105,9 @@ local.properties
 # PDT-specific
 .buildpath
 
+# Netbeans-specific
+nbproject
+
 # sbteclipse plugin
 .target
 
@@ -103,4 +115,8 @@ local.properties
 .texlipse
 .idea/
 
-/testnet
+/testnet
+
+__pycache__/
+*.pyc
+*.log

.gitmodules

@@ -0,0 +1,16 @@
+[submodule "external/miniupnp"]
+	path = external/miniupnp
+	url = https://github.com/miniupnp/miniupnp
+[submodule "external/rapidjson"]
+	path = external/rapidjson
+	url = https://github.com/Tencent/rapidjson
+[submodule "external/trezor-common"]
+	path = external/trezor-common
+	url = https://github.com/trezor/trezor-common.git
+[submodule "external/randomx"]
+	path = external/randomx
+	url = https://github.com/tevador/RandomX
+[submodule "external/supercop"]
+	path = external/supercop
+	url = https://github.com/monero-project/supercop
+	branch = monero

CMakeLists_IOS.txt

@@ -1,4 +1,4 @@
-# Portions Copyright (c) 2017, The Monero Project
+# Portions Copyright (c) 2017-2022, The Monero Project
 # This file is based off of the https://code.google.com/archive/p/ios-cmake/
 # It has been altered for Monero iOS development
 #

CONTRIBUTING.md

@@ -1,40 +0,0 @@
-# Contributing to Monero
-
-A good way to help is to test, and report bugs. See
-[How to Report Bugs Effectively (by Simon Tatham)](http://www.chiark.greenend.org.uk/~sgtatham/bugs.html)
-if you want to help that way. Testing is invaluable in making a piece
-of software solid and usable.
-
-
-## General Guidelines
-
-* Comments are encouraged.
-* If modifying code for which Doxygen headers exist, that header must be modified to match.
-* Tests would be nice to have if you're adding functionality.
-
-Patches are preferably to be sent via a github pull request. If that
-can't be done, patches in "git format-patch" format can be sent
-(eg, posted to fpaste.org with a long enough timeout and a link
-posted to #monero-dev on irc.freenode.net).
-
-Patches should be self contained. A good rule of thumb is to have
-one patch per separate issue, feature, or logical change. Also, no
-other changes, such as random whitespace changes or reindentation.
-Following the code style of the particular chunk of code you're
-modifying is encourgaged. Proper squashing should be done (eg, if
-you're making a buggy patch, then a later patch to fix the bug,
-both patches should be merged).
-
-## Commits and Pull Requests
-
-Commit messages should be sensible. That means a subject line that
-describes the patch, with an optional longer body that gives details,
-documentation, etc.
-
-When submitting a pull request on github, make sure your branch is
-rebased. No merge commits nor stray commits from other people in
-your submitted branch, please. You may be asked to rebase if there
-are conflicts (even trivially resolvable ones).
-
-PGP signing commits is strongly encouraged. That should explain why
-the previous paragraph is here.

Dockerfile

@@ -1,45 +1,66 @@
-FROM ubuntu:16.04
+# Multistage docker build, requires docker 17.05
 
-ENV SRC_DIR /usr/local/src/monero
+# builder stage
+FROM ubuntu:20.04 as builder
 
-RUN set -x \
-  && buildDeps=' \
-      ca-certificates \
-      cmake \
-      g++ \
-      git \
-      libboost1.58-all-dev \
-      libssl-dev \
-      make \
-      pkg-config \
-  ' \
-  && apt-get -qq update \
-  && apt-get -qq --no-install-recommends install $buildDeps
+RUN set -ex && \
+    apt-get update && \
+    DEBIAN_FRONTEND=noninteractive apt-get --no-install-recommends --yes install \
+        automake \
+        autotools-dev \
+        bsdmainutils \
+        build-essential \
+        ca-certificates \
+        ccache \
+        cmake \
+        curl \
+        git \
+        libtool \
+        pkg-config \
+        gperf
 
-RUN git clone https://github.com/monero-project/monero.git $SRC_DIR
-WORKDIR $SRC_DIR
-RUN make -j$(nproc) release-static
+WORKDIR /src
+COPY . .
 
-RUN cp build/release/bin/* /usr/local/bin/ \
-  \
-  && rm -r $SRC_DIR \
-  && apt-get -qq --auto-remove purge $buildDeps
+ARG NPROC
+RUN set -ex && \
+    git submodule init && git submodule update && \
+    rm -rf build && \
+    if [ -z "$NPROC" ] ; \
+    then make -j$(nproc) depends target=x86_64-linux-gnu ; \
+    else make -j$NPROC depends target=x86_64-linux-gnu ; \
+    fi
+
+# runtime stage
+FROM ubuntu:20.04
+
+RUN set -ex && \
+    apt-get update && \
+    apt-get --no-install-recommends --yes install ca-certificates && \
+    apt-get clean && \
+    rm -rf /var/lib/apt
+COPY --from=builder /src/build/x86_64-linux-gnu/release/bin /usr/local/bin/
+
+# Create monero user
+RUN adduser --system --group --disabled-password monero && \
+	mkdir -p /wallet /home/monero/.bitmonero && \
+	chown -R monero:monero /home/monero/.bitmonero && \
+	chown -R monero:monero /wallet
 
 # Contains the blockchain
-VOLUME /root/.bitmonero
+VOLUME /home/monero/.bitmonero
 
 # Generate your wallet via accessing the container and run:
 # cd /wallet
 # monero-wallet-cli
 VOLUME /wallet
 
-ENV LOG_LEVEL 0
-ENV P2P_BIND_IP 0.0.0.0
-ENV P2P_BIND_PORT 18080
-ENV RPC_BIND_IP 127.0.0.1
-ENV RPC_BIND_PORT 18081
-
 EXPOSE 18080
 EXPOSE 18081
 
-CMD monerod --log-level=$LOG_LEVEL --p2p-bind-ip=$P2P_BIND_IP --p2p-bind-port=$P2P_BIND_PORT --rpc-bind-ip=$RPC_BIND_IP --rpc-bind-port=$RPC_BIND_PORT
+# switch to user monero
+USER monero
+
+ENTRYPOINT ["monerod"]
+CMD ["--p2p-bind-ip=0.0.0.0", "--p2p-bind-port=18080", "--rpc-bind-ip=0.0.0.0", "--rpc-bind-port=18081", "--non-interactive", "--confirm-external-bind"]
+

Doxyfile

@@ -20,7 +20,7 @@
 # This tag specifies the encoding used for all characters in the config file
 # that follow. The default is UTF-8 which is also the encoding used for all text
 # before the first occurrence of this tag. Doxygen uses libiconv (or the iconv
-# built into libc) for the transcoding. See http://www.gnu.org/software/libiconv
+# built into libc) for the transcoding. See https://www.gnu.org/software/libiconv
 # for the list of possible encodings.
 # The default value is: UTF-8.
 
@@ -68,7 +68,7 @@ OUTPUT_DIRECTORY       = doc
 # performance problems for the file system.
 # The default value is: NO.
 
-CREATE_SUBDIRS         = NO
+CREATE_SUBDIRS         = YES
 
 # If the ALLOW_UNICODE_NAMES tag is set to YES, doxygen will allow non-ASCII
 # characters to appear in the names of generated files. If set to NO, non-ASCII
@@ -285,7 +285,7 @@ EXTENSION_MAPPING      =
 
 # If the MARKDOWN_SUPPORT tag is enabled then doxygen pre-processes all comments
 # according to the Markdown format, which allows for more readable
-# documentation. See http://daringfireball.net/projects/markdown/ for details.
+# documentation. See https://daringfireball.net/projects/markdown/ for details.
 # The output of markdown processing is further processed by doxygen, so you can
 # mix doxygen, HTML, and XML commands with Markdown formatting. Disable only in
 # case of backward compatibilities issues.
@@ -318,7 +318,7 @@ BUILTIN_STL_SUPPORT    = NO
 CPP_CLI_SUPPORT        = NO
 
 # Set the SIP_SUPPORT tag to YES if your project consists of sip (see:
-# http://www.riverbankcomputing.co.uk/software/sip/intro) sources only. Doxygen
+# https://www.riverbankcomputing.co.uk/software/sip/intro) sources only. Doxygen
 # will parse them like normal C++ but will assume all classes use public instead
 # of private inheritance when no explicit protection keyword is present.
 # The default value is: NO.
@@ -452,7 +452,7 @@ EXTRACT_LOCAL_METHODS  = NO
 # are hidden.
 # The default value is: NO.
 
-EXTRACT_ANON_NSPACES   = YES
+EXTRACT_ANON_NSPACES   = NO
 
 # If the HIDE_UNDOC_MEMBERS tag is set to YES, doxygen will hide all
 # undocumented members inside documented classes or files. If set to NO these
@@ -677,7 +677,7 @@ LAYOUT_FILE            =
 # The CITE_BIB_FILES tag can be used to specify one or more bib files containing
 # the reference definitions. This must be a list of .bib files. The .bib
 # extension is automatically appended if omitted. This requires the bibtex tool
-# to be installed. See also http://en.wikipedia.org/wiki/BibTeX for more info.
+# to be installed. See also https://en.wikipedia.org/wiki/BibTeX for more info.
 # For LaTeX the style of the bibliography can be controlled using
 # LATEX_BIB_STYLE. To use this feature you need bibtex and perl available in the
 # search path. Do not use file names with spaces, bibtex cannot handle them. See
@@ -754,12 +754,12 @@ WARN_LOGFILE           =
 # spaces.
 # Note: If this tag is empty the current directory is searched.
 
-INPUT                  = src
+INPUT                  = .
 
 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses
 # libiconv (or the iconv built into libc) for the transcoding. See the libiconv
-# documentation (see: http://www.gnu.org/software/libiconv) for the list of
+# documentation (see: https://www.gnu.org/software/libiconv) for the list of
 # possible encodings.
 # The default value is: UTF-8.
 
@@ -805,7 +805,7 @@ EXCLUDE_SYMLINKS       = NO
 # Note that the wildcards are matched against the file with absolute path, so to
 # exclude all test directories for example use the pattern */test/*
 
-EXCLUDE_PATTERNS       =
+EXCLUDE_PATTERNS       = */build/* */contrib/depends/*
 
 # The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
 # (namespaces, classes, functions, etc.) that should be excluded from the
@@ -951,7 +951,7 @@ SOURCE_TOOLTIPS        = YES
 # If the USE_HTAGS tag is set to YES then the references to source code will
 # point to the HTML generated by the htags(1) tool instead of doxygen built-in
 # source browser. The htags tool is part of GNU's global source tagging system
-# (see http://www.gnu.org/software/global/global.html). You will need version
+# (see https://www.gnu.org/software/global/global.html). You will need version
 # 4.8.6 or higher.
 #
 # To use it do the following:
@@ -1094,7 +1094,7 @@ HTML_EXTRA_FILES       =
 # The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. Doxygen
 # will adjust the colors in the stylesheet and background images according to
 # this color. Hue is specified as an angle on a colorwheel, see
-# http://en.wikipedia.org/wiki/Hue for more information. For instance the value
+# https://en.wikipedia.org/wiki/Hue for more information. For instance the value
 # 0 represents red, 60 is yellow, 120 is green, 180 is cyan, 240 is blue, 300
 # purple, and 360 is red again.
 # Minimum value: 0, maximum value: 359, default value: 220.
@@ -1152,12 +1152,12 @@ HTML_INDEX_NUM_ENTRIES = 100
 
 # If the GENERATE_DOCSET tag is set to YES, additional index files will be
 # generated that can be used as input for Apple's Xcode 3 integrated development
-# environment (see: http://developer.apple.com/tools/xcode/), introduced with
+# environment (see: https://developer.apple.com/tools/xcode/), introduced with
 # OSX 10.5 (Leopard). To create a documentation set, doxygen will generate a
 # Makefile in the HTML output directory. Running make will produce the docset in
 # that directory and running make install will install the docset in
 # ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find it at
-# startup. See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html
+# startup. See https://developer.apple.com/tools/creatingdocsetswithdoxygen.html
 # for more information.
 # The default value is: NO.
 # This tag requires that the tag GENERATE_HTML is set to YES.
@@ -1197,7 +1197,7 @@ DOCSET_PUBLISHER_NAME  = Publisher
 # If the GENERATE_HTMLHELP tag is set to YES then doxygen generates three
 # additional HTML index files: index.hhp, index.hhc, and index.hhk. The
 # index.hhp is a project file that can be read by Microsoft's HTML Help Workshop
-# (see: http://www.microsoft.com/en-us/download/details.aspx?id=21138) on
+# (see: https://www.microsoft.com/en-us/download/details.aspx?id=21138) on
 # Windows.
 #
 # The HTML Help Workshop contains a compiler that can convert all HTML output
@@ -1273,7 +1273,7 @@ QCH_FILE               =
 
 # The QHP_NAMESPACE tag specifies the namespace to use when generating Qt Help
 # Project output. For more information please see Qt Help Project / Namespace
-# (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#namespace).
+# (see: https://doc.qt.io/archives/qt-4.8/qthelpproject.html#namespace).
 # The default value is: org.doxygen.Project.
 # This tag requires that the tag GENERATE_QHP is set to YES.
 
@@ -1281,7 +1281,7 @@ QHP_NAMESPACE          = org.doxygen.Project
 
 # The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating Qt
 # Help Project output. For more information please see Qt Help Project / Virtual
-# Folders (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#virtual-
+# Folders (see: https://doc.qt.io/archives/qt-4.8/qthelpproject.html#virtual-
 # folders).
 # The default value is: doc.
 # This tag requires that the tag GENERATE_QHP is set to YES.
@@ -1290,7 +1290,7 @@ QHP_VIRTUAL_FOLDER     = doc
 
 # If the QHP_CUST_FILTER_NAME tag is set, it specifies the name of a custom
 # filter to add. For more information please see Qt Help Project / Custom
-# Filters (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#custom-
+# Filters (see: https://doc.qt.io/archives/qt-4.8/qthelpproject.html#custom-
 # filters).
 # This tag requires that the tag GENERATE_QHP is set to YES.
 
@@ -1298,7 +1298,7 @@ QHP_CUST_FILTER_NAME   =
 
 # The QHP_CUST_FILTER_ATTRS tag specifies the list of the attributes of the
 # custom filter to add. For more information please see Qt Help Project / Custom
-# Filters (see: http://qt-project.org/doc/qt-4.8/qthelpproject.html#custom-
+# Filters (see: https://doc.qt.io/archives/qt-4.8/qthelpproject.html#custom-
 # filters).
 # This tag requires that the tag GENERATE_QHP is set to YES.
 
@@ -1306,7 +1306,7 @@ QHP_CUST_FILTER_ATTRS  =
 
 # The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this
 # project's filter section matches. Qt Help Project / Filter Attributes (see:
-# http://qt-project.org/doc/qt-4.8/qthelpproject.html#filter-attributes).
+# https://doc.qt.io/archives/qt-4.8/qthelpproject.html#filter-attributes).
 # This tag requires that the tag GENERATE_QHP is set to YES.
 
 QHP_SECT_FILTER_ATTRS  =
@@ -1411,7 +1411,7 @@ FORMULA_FONTSIZE       = 10
 FORMULA_TRANSPARENT    = YES
 
 # Enable the USE_MATHJAX option to render LaTeX formulas using MathJax (see
-# http://www.mathjax.org) which uses client side Javascript for the rendering
+# https://www.mathjax.org) which uses client side Javascript for the rendering
 # instead of using prerendered bitmaps. Use this if you do not have LaTeX
 # installed or if you want to formulas look prettier in the HTML output. When
 # enabled you may also need to install MathJax separately and configure the path
@@ -1423,7 +1423,7 @@ USE_MATHJAX            = NO
 
 # When MathJax is enabled you can set the default output format to be used for
 # the MathJax output. See the MathJax site (see:
-# http://docs.mathjax.org/en/latest/output.html) for more details.
+# https://docs.mathjax.org/en/latest/output.html) for more details.
 # Possible values are: HTML-CSS (which is slower, but has the best
 # compatibility), NativeMML (i.e. MathML) and SVG.
 # The default value is: HTML-CSS.
@@ -1438,11 +1438,11 @@ MATHJAX_FORMAT         = HTML-CSS
 # MATHJAX_RELPATH should be ../mathjax. The default value points to the MathJax
 # Content Delivery Network so you can quickly see the result without installing
 # MathJax. However, it is strongly recommended to install a local copy of
-# MathJax from http://www.mathjax.org before deployment.
-# The default value is: http://cdn.mathjax.org/mathjax/latest.
+# MathJax from https://www.mathjax.org before deployment.
+# The default value is: https://cdn.mathjax.org/mathjax/latest.
 # This tag requires that the tag USE_MATHJAX is set to YES.
 
-MATHJAX_RELPATH        = http://cdn.mathjax.org/mathjax/latest
+MATHJAX_RELPATH        = https://cdn.mathjax.org/mathjax/latest
 
 # The MATHJAX_EXTENSIONS tag can be used to specify one or more MathJax
 # extension names that should be enabled during MathJax rendering. For example
@@ -1453,7 +1453,7 @@ MATHJAX_EXTENSIONS     =
 
 # The MATHJAX_CODEFILE tag can be used to specify a file with javascript pieces
 # of code that will be used on startup of the MathJax code. See the MathJax site
-# (see: http://docs.mathjax.org/en/latest/output.html) for more details. For an
+# (see: https://docs.mathjax.org/en/latest/output.html) for more details. For an
 # example see the documentation.
 # This tag requires that the tag USE_MATHJAX is set to YES.
 
@@ -1500,7 +1500,7 @@ SERVER_BASED_SEARCH    = NO
 #
 # Doxygen ships with an example indexer ( doxyindexer) and search engine
 # (doxysearch.cgi) which are based on the open source search engine library
-# Xapian (see: http://xapian.org/).
+# Xapian (see: https://xapian.org/).
 #
 # See the section "External Indexing and Searching" for details.
 # The default value is: NO.
@@ -1513,7 +1513,7 @@ EXTERNAL_SEARCH        = NO
 #
 # Doxygen ships with an example indexer ( doxyindexer) and search engine
 # (doxysearch.cgi) which are based on the open source search engine library
-# Xapian (see: http://xapian.org/). See the section "External Indexing and
+# Xapian (see: https://xapian.org/). See the section "External Indexing and
 # Searching" for details.
 # This tag requires that the tag SEARCHENGINE is set to YES.
 
@@ -1552,7 +1552,7 @@ EXTRA_SEARCH_MAPPINGS  =
 # If the GENERATE_LATEX tag is set to YES doxygen will generate LaTeX output.
 # The default value is: YES.
 
-GENERATE_LATEX         = YES
+GENERATE_LATEX         = NO
 
 # The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. If a
 # relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
@@ -1684,7 +1684,7 @@ LATEX_SOURCE_CODE      = NO
 
 # The LATEX_BIB_STYLE tag can be used to specify the style to use for the
 # bibliography, e.g. plainnat, or ieeetr. See
-# http://en.wikipedia.org/wiki/BibTeX and \cite for more info.
+# https://en.wikipedia.org/wiki/BibTeX and \cite for more info.
 # The default value is: plain.
 # This tag requires that the tag GENERATE_LATEX is set to YES.
 
@@ -2051,7 +2051,7 @@ HIDE_UNDOC_RELATIONS   = YES
 
 # If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is
 # available from the path. This tool is part of Graphviz (see:
-# http://www.graphviz.org/), a graph visualization toolkit from AT&T and Lucent
+# https://www.graphviz.org/), a graph visualization toolkit from AT&T and Lucent
 # Bell Labs. The other options in this section have no effect if this option is
 # set to NO
 # The default value is: NO.

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2014-2017, The Monero Project
+Copyright (c) 2014-2022, The Monero Project
 
 All rights reserved.
 
@@ -29,3 +29,13 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 Parts of the project are originally copyright (c) 2012-2013 The Cryptonote
 developers
+
+Parts of the project are originally copyright (c) 2014 The Boolberry
+developers, distributed under the MIT licence:
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+

Makefile

@@ -1,4 +1,4 @@
-# Copyright (c) 2014-2017, The Monero Project
+# Copyright (c) 2014-2022, The Monero Project
 #
 # All rights reserved.
 #
@@ -26,101 +26,153 @@
 # STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
 # THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+ANDROID_STANDALONE_TOOLCHAIN_PATH ?= /usr/local/toolchain
+
+dotgit=$(shell ls -d .git/config)
+ifneq ($(dotgit), .git/config)
+  USE_SINGLE_BUILDDIR=1
+endif
+
+subbuilddir:=$(shell echo  `uname | sed -e 's|[:/\\ \(\)]|_|g'`/`git branch | grep '\* ' | cut -f2- -d' '| sed -e 's|[:/\\ \(\)]|_|g'`)
+ifeq ($(USE_SINGLE_BUILDDIR),)
+  builddir := build/"$(subbuilddir)"
+  topdir   := ../../../..
+  deldirs  := $(builddir)
+else
+  builddir := build
+  topdir   := ../..
+  deldirs  := $(builddir)/debug $(builddir)/release $(builddir)/fuzz
+endif
+
 all: release-all
 
+depends:
+	cd contrib/depends && $(MAKE) HOST=$(target) && cd ../.. && mkdir -p build/$(target)/release
+	cd build/$(target)/release && cmake -DCMAKE_TOOLCHAIN_FILE=$(CURDIR)/contrib/depends/$(target)/share/toolchain.cmake ../../.. && $(MAKE)
+
 cmake-debug:
-	mkdir -p build/debug
-	cd build/debug && cmake -D CMAKE_BUILD_TYPE=Debug ../..
+	mkdir -p $(builddir)/debug
+	cd $(builddir)/debug && cmake -D CMAKE_BUILD_TYPE=Debug $(topdir)
 
 debug: cmake-debug
-	cd build/debug && $(MAKE)
+	cd $(builddir)/debug && $(MAKE)
 
+# Temporarily disable some tests:
+#  * libwallet_api_tests fail (Issue #895)
 debug-test:
-	mkdir -p build/debug
-	cd build/debug && cmake -D BUILD_TESTS=ON -D CMAKE_BUILD_TYPE=Debug ../.. && $(MAKE) && $(MAKE) test
+	mkdir -p $(builddir)/debug
+	cd $(builddir)/debug && cmake -D BUILD_TESTS=ON -D CMAKE_BUILD_TYPE=Debug $(topdir) &&  $(MAKE) && $(MAKE) ARGS="-E libwallet_api_tests" test
+
+debug-test-asan:
+	mkdir -p $(builddir)/debug
+	cd $(builddir)/debug && cmake -D BUILD_TESTS=ON -D SANITIZE=ON -D CMAKE_BUILD_TYPE=Debug $(topdir) &&  $(MAKE) && $(MAKE) ARGS="-E libwallet_api_tests" test
+
+debug-test-trezor:
+	mkdir -p $(builddir)/debug
+	cd $(builddir)/debug && cmake -D BUILD_TESTS=ON -D TREZOR_DEBUG=ON -D CMAKE_BUILD_TYPE=Debug $(topdir) &&  $(MAKE) && $(MAKE) ARGS="-E libwallet_api_tests" test
 
 debug-all:
-	mkdir -p build/debug
-	cd build/debug && cmake -D BUILD_TESTS=ON -D BUILD_SHARED_LIBS=OFF -D CMAKE_BUILD_TYPE=Debug ../.. && $(MAKE)
+	mkdir -p $(builddir)/debug
+	cd $(builddir)/debug && cmake -D BUILD_TESTS=ON -D BUILD_SHARED_LIBS=OFF -D CMAKE_BUILD_TYPE=Debug $(topdir) && $(MAKE)
 
 debug-static-all:
-	mkdir -p build/debug
-	cd build/debug && cmake -D BUILD_TESTS=ON -D STATIC=ON -D CMAKE_BUILD_TYPE=Debug ../.. && $(MAKE)
+	mkdir -p $(builddir)/debug
+	cd $(builddir)/debug && cmake -D BUILD_TESTS=ON -D STATIC=ON -D CMAKE_BUILD_TYPE=Debug $(topdir) && $(MAKE)
 
+debug-static-win64:
+	mkdir -p $(builddir)/debug
+	cd $(builddir)/debug && cmake -G "MSYS Makefiles" -D STATIC=ON -D ARCH="x86-64" -D BUILD_64=ON -D CMAKE_BUILD_TYPE=Debug -D BUILD_TAG="win-x64" -D CMAKE_TOOLCHAIN_FILE=$(topdir)/cmake/64-bit-toolchain.cmake -D MSYS2_FOLDER=$(shell cd ${MINGW_PREFIX}/.. && pwd -W) $(topdir) && $(MAKE)
+ 
+debug-static-win32:
+	mkdir -p $(builddir)/debug
+	cd $(builddir)/debug && cmake -G "MSYS Makefiles" -D STATIC=ON -D ARCH="i686" -D BUILD_64=OFF -D CMAKE_BUILD_TYPE=Debug -D BUILD_TAG="win-x32" -D CMAKE_TOOLCHAIN_FILE=$(topdir)/cmake/32-bit-toolchain.cmake -D MSYS2_FOLDER=$(shell cd ${MINGW_PREFIX}/.. && pwd -W) $(topdir) && $(MAKE)
+ 
 cmake-release:
-	mkdir -p build/release
-	cd build/release && cmake -D CMAKE_BUILD_TYPE=Release ../..
+	mkdir -p $(builddir)/release
+	cd $(builddir)/release && cmake -D CMAKE_BUILD_TYPE=Release $(topdir)
 
 release: cmake-release
-	cd build/release && $(MAKE)
+	cd $(builddir)/release && $(MAKE)
 
 release-test:
-	mkdir -p build/release
-	cd build/release && cmake -D BUILD_TESTS=ON -D CMAKE_BUILD_TYPE=release ../.. && $(MAKE) && $(MAKE) test
+	mkdir -p $(builddir)/release
+	cd $(builddir)/release && cmake -D BUILD_TESTS=ON -D CMAKE_BUILD_TYPE=Release $(topdir) && $(MAKE) && $(MAKE) test
 
 release-all:
-	mkdir -p build/release
-	cd build/release && cmake -D BUILD_TESTS=ON -D CMAKE_BUILD_TYPE=release ../.. && $(MAKE)
+	mkdir -p $(builddir)/release
+	cd $(builddir)/release && cmake -D BUILD_TESTS=ON -D CMAKE_BUILD_TYPE=Release $(topdir) && $(MAKE)
 
 release-static:
-	mkdir -p build/release
-	cd build/release && cmake -D STATIC=ON -D ARCH="x86-64" -D BUILD_64=ON -D CMAKE_BUILD_TYPE=release ../.. && $(MAKE)
+	mkdir -p $(builddir)/release
+	cd $(builddir)/release && cmake -D STATIC=ON -D ARCH="x86-64" -D BUILD_64=ON -D CMAKE_BUILD_TYPE=Release $(topdir) && $(MAKE)
 
 coverage:
-	mkdir -p build/debug
-	cd build/debug && cmake -D BUILD_TESTS=ON -D CMAKE_BUILD_TYPE=Debug -D COVERAGE=ON ../.. && $(MAKE) && $(MAKE) test
+	mkdir -p $(builddir)/debug
+	cd $(builddir)/debug && cmake -D BUILD_TESTS=ON -D CMAKE_BUILD_TYPE=Debug -D COVERAGE=ON $(topdir) && $(MAKE) && $(MAKE) test
 
 # Targets for specific prebuilt builds which will be advertised for updates by their build tag
 
 release-static-linux-armv6:
-	mkdir -p build/release
-	cd build/release && cmake -D BUILD_TESTS=OFF -D ARCH="armv6zk" -D STATIC=ON -D BUILD_64=OFF -D CMAKE_BUILD_TYPE=release -D BUILD_TAG="linux-armv6" ../.. && $(MAKE)
+	mkdir -p $(builddir)/release
+	cd $(builddir)/release && cmake -D BUILD_TESTS=OFF -D ARCH="armv6zk" -D STATIC=ON -D BUILD_64=OFF -D CMAKE_BUILD_TYPE=Release -D BUILD_TAG="linux-armv6" $(topdir) && $(MAKE)
 
 release-static-linux-armv7:
-	mkdir -p build/release
-	cd build/release && cmake -D BUILD_TESTS=OFF -D ARCH="armv7-a" -D STATIC=ON -D BUILD_64=OFF -D CMAKE_BUILD_TYPE=release -D BUILD_TAG="linux-armv7" ../.. && $(MAKE)
+	mkdir -p $(builddir)/release
+	cd $(builddir)/release && cmake -D BUILD_TESTS=OFF -D ARCH="armv7-a" -D STATIC=ON -D BUILD_64=OFF -D CMAKE_BUILD_TYPE=Release -D BUILD_TAG="linux-armv7" $(topdir) && $(MAKE)
 
-release-static-android:
-	mkdir -p build/release
-	cd build/release && cmake -D BUILD_TESTS=OFF -D ARCH="armv7-a" -D STATIC=ON -D BUILD_64=OFF -D CMAKE_BUILD_TYPE=release -D ANDROID=true -D INSTALL_VENDORED_LIBUNBOUND=ON -D BUILD_TAG="android" ../.. && $(MAKE)
+release-static-android-armv7:
+	mkdir -p $(builddir)/release/translations
+	cd $(builddir)/release/translations && cmake ../../../translations && $(MAKE)
+	cd $(builddir)/release && CC=arm-linux-androideabi-clang CXX=arm-linux-androideabi-clang++ cmake -D BUILD_TESTS=OFF -D ARCH="armv7-a" -D STATIC=ON -D BUILD_64=OFF -D CMAKE_BUILD_TYPE=Release -D ANDROID=true -D BUILD_TAG="android-armv7" -D CMAKE_SYSTEM_NAME="Android" -D CMAKE_ANDROID_STANDALONE_TOOLCHAIN="${ANDROID_STANDALONE_TOOLCHAIN_PATH}" -D CMAKE_ANDROID_ARM_MODE=ON -D CMAKE_ANDROID_ARCH_ABI="armeabi-v7a" ../.. && $(MAKE)
+
+release-static-android-armv8:
+	mkdir -p $(builddir)/release/translations
+	cd $(builddir)/release/translations && cmake ../../../translations && $(MAKE)
+	cd $(builddir)/release && CC=aarch64-linux-android-clang CXX=aarch64-linux-android-clang++ cmake -D BUILD_TESTS=OFF -D ARCH="armv8-a" -D STATIC=ON -D BUILD_64=ON -D CMAKE_BUILD_TYPE=Release -D ANDROID=true -D BUILD_TAG="android-armv8" -D CMAKE_SYSTEM_NAME="Android" -D CMAKE_ANDROID_STANDALONE_TOOLCHAIN="${ANDROID_STANDALONE_TOOLCHAIN_PATH}" -D CMAKE_ANDROID_ARCH_ABI="arm64-v8a" ../.. && $(MAKE)
 
 release-static-linux-armv8:
-	mkdir -p build/release
-	cd build/release && cmake -D BUILD_TESTS=OFF -D ARCH="armv8-a" -D STATIC=ON -D BUILD_64=ON -D CMAKE_BUILD_TYPE=release -D BUILD_TAG="linux-armv8" ../.. && $(MAKE)
+	mkdir -p $(builddir)/release
+	cd $(builddir)/release && cmake -D BUILD_TESTS=OFF -D ARCH="armv8-a" -D STATIC=ON -D BUILD_64=ON -D CMAKE_BUILD_TYPE=Release -D BUILD_TAG="linux-armv8" $(topdir) && $(MAKE)
 
 release-static-linux-x86_64:
-	mkdir -p build/release
-	cd build/release && cmake -D STATIC=ON -D ARCH="x86-64" -D BUILD_64=ON -D CMAKE_BUILD_TYPE=release -D BUILD_TAG="linux-x64" ../.. && $(MAKE)
+	mkdir -p $(builddir)/release
+	cd $(builddir)/release && cmake -D STATIC=ON -D ARCH="x86-64" -D BUILD_64=ON -D CMAKE_BUILD_TYPE=Release -D BUILD_TAG="linux-x64" $(topdir) && $(MAKE)
 
 release-static-freebsd-x86_64:
-	mkdir -p build/release
-	cd build/release && cmake -D STATIC=ON -D ARCH="x86-64" -D BUILD_64=ON -D CMAKE_BUILD_TYPE=release -D BUILD_TAG="freebsd-x64" ../.. && $(MAKE)
+	mkdir -p $(builddir)/release
+	cd $(builddir)/release && cmake -D STATIC=ON -D ARCH="x86-64" -D BUILD_64=ON -D CMAKE_BUILD_TYPE=Release -D BUILD_TAG="freebsd-x64" $(topdir) && $(MAKE)
 
 release-static-mac-x86_64:
-	mkdir -p build/release
-	cd build/release && cmake -D STATIC=ON -D ARCH="x86-64" -D BUILD_64=ON -D CMAKE_BUILD_TYPE=release -D BUILD_TAG="mac-x64" ../.. && $(MAKE)
+	mkdir -p $(builddir)/release
+	cd $(builddir)/release && cmake -D STATIC=ON -D ARCH="x86-64" -D BUILD_64=ON -D CMAKE_BUILD_TYPE=Release -D BUILD_TAG="mac-x64" $(topdir) && $(MAKE)
 
 release-static-linux-i686:
-	mkdir -p build/release
-	cd build/release && cmake -D STATIC=ON -D ARCH="i686" -D BUILD_64=OFF -D CMAKE_BUILD_TYPE=release -D BUILD_TAG="linux-x86" ../.. && $(MAKE)
+	mkdir -p $(builddir)/release
+	cd $(builddir)/release && cmake -D STATIC=ON -D ARCH="i686" -D BUILD_64=OFF -D CMAKE_BUILD_TYPE=Release -D BUILD_TAG="linux-x86" $(topdir) && $(MAKE)
 
 release-static-win64:
-	mkdir -p build/release
-	cd build/release && cmake -G "MSYS Makefiles" -D STATIC=ON -D ARCH="x86-64" -D BUILD_64=ON -D CMAKE_BUILD_TYPE=Release -D BUILD_TAG="win-x64" -D CMAKE_TOOLCHAIN_FILE=../../cmake/64-bit-toolchain.cmake -D MSYS2_FOLDER=c:/msys64 ../.. && $(MAKE)
+	mkdir -p $(builddir)/release
+	cd $(builddir)/release && cmake -G "MSYS Makefiles" -D STATIC=ON -D ARCH="x86-64" -D BUILD_64=ON -D CMAKE_BUILD_TYPE=Release -D BUILD_TAG="win-x64" -D CMAKE_TOOLCHAIN_FILE=$(topdir)/cmake/64-bit-toolchain.cmake -D MSYS2_FOLDER=$(shell cd ${MINGW_PREFIX}/.. && pwd -W) $(topdir) && $(MAKE)
 
 release-static-win32:
-	mkdir -p build/release
-	cd build/release && cmake -G "MSYS Makefiles" -D STATIC=ON -D ARCH="i686" -D BUILD_64=OFF -D CMAKE_BUILD_TYPE=Release -D BUILD_TAG="win-x32" -D CMAKE_TOOLCHAIN_FILE=../../cmake/32-bit-toolchain.cmake -D MSYS2_FOLDER=c:/msys32 ../.. && $(MAKE)
+	mkdir -p $(builddir)/release
+	cd $(builddir)/release && cmake -G "MSYS Makefiles" -D STATIC=ON -D ARCH="i686" -D BUILD_64=OFF -D CMAKE_BUILD_TYPE=Release -D BUILD_TAG="win-x32" -D CMAKE_TOOLCHAIN_FILE=$(topdir)/cmake/32-bit-toolchain.cmake -D MSYS2_FOLDER=$(shell cd ${MINGW_PREFIX}/.. && pwd -W) $(topdir) && $(MAKE)
 
 fuzz:
-	mkdir -p build/fuzz
-	cd build/fuzz && cmake -D BUILD_TESTS=ON -D USE_LTO=OFF -D CMAKE_C_COMPILER=afl-gcc -D CMAKE_CXX_COMPILER=afl-g++ -D ARCH="x86-64" -D CMAKE_BUILD_TYPE=fuzz -D BUILD_TAG="linux-x64" ../.. && $(MAKE)
+	mkdir -p $(builddir)/fuzz
+	cd $(builddir)/fuzz && cmake -D STATIC=ON -D SANITIZE=ON -D BUILD_TESTS=ON -D USE_LTO=OFF -D CMAKE_C_COMPILER=afl-gcc -D CMAKE_CXX_COMPILER=afl-g++ -D ARCH="x86-64" -D CMAKE_BUILD_TYPE=fuzz -D BUILD_TAG="linux-x64" $(topdir) && $(MAKE)
 
 clean:
-	@echo "WARNING: Back-up your wallet if it exists within ./build!" ; \
-        read -r -p "This will destroy the build directory, continue (y/N)?: " CONTINUE; \
+	@echo "WARNING: Back-up your wallet if it exists within ./"$(deldirs)"!" ; \
+    read -r -p "This will destroy the build directory, continue (y/N)?: " CONTINUE; \
 	[ $$CONTINUE = "y" ] || [ $$CONTINUE = "Y" ] || (echo "Exiting."; exit 1;)
-	rm -rf build
+	rm -rf $(deldirs)
+
+clean-all:
+	@echo "WARNING: Back-up your wallet if it exists within ./build!" ; \
+	read -r -p "This will destroy all build directories, continue (y/N)?: " CONTINUE; \
+	[ $$CONTINUE = "y" ] || [ $$CONTINUE = "Y" ] || (echo "Exiting."; exit 1;)
+	rm -rf ./build
 
 tags:
 	ctags -R --sort=1 --c++-kinds=+p --fields=+iaS --extra=+q --language-force=C++ src contrib tests/gtest

VULNERABILITY_RESPONSE_PROCESS.md

@@ -1,143 +0,0 @@
-# Monero Vulnerability Response Process
-
-## Preamble
-
-Researchers/Hackers: while you research/hack, we ask that you please refrain from committing the following:
-- Denial of Service / Active exploiting against the network
-- Social Engineering of Monero staff or contractors
-- Any physical or electronic attempts against Monero community property and/or data centers
-
-## I. Point of Contacts for Security Issues
-
-```
-ric@getmonero.org
-BDA6 BD70 42B7 21C4 67A9  759D 7455 C5E3 C0CD CEB9
-
-luigi1111@getmonero.org
-8777 AB8F 778E E894 87A2  F8E7 F4AC A018 3641 E010
-
-moneromooo.monero@gmail.com
-48B0 8161 FBDA DFE3 93AD  FC3E 686F 0745 4D6C EFC3
-```
-
-## II. Security Response Team
-
-- fluffypony
-- luigi1111
-- moneromooo
-
-## III. Incident Response
-
-1. Researcher submits report via one or both of two methods:
-    - a. Email
-    - b. [HackerOne](https://hackerone.com/monero)
-
-2. Response Team designates a Response Manager who is in charge of the particular report based on availability and/or knowledge-set
-
-3. In no more than 3 working days, Response Team should gratefully respond to researcher using only encrypted, secure channels
-
-4. Response Manager makes inquiries to satisfy any needed information to confirm if submission is indeed a vulnerability
-    - a. If submission proves to be vulnerable, proceed to next step
-    - b. If not vulnerable:
-      - i. Response Manager responds with reasons why submission is not a vulnerability
-      - ii. Response Manager moves discussion to a new or existing ticket on GitHub if necessary
-
-5. If over email, Response Manager opens a HackerOne issue for new submission
-
-6. Establish severity of vulnerability:
-    - a. HIGH: impacts network as a whole, has potential to break entire network, results in the loss of monero, or is on a scale of great catastrophe
-    - b. MEDIUM: impacts individual nodes, wallets, or must be carefully exploited
-    - c. LOW: is not easily exploitable
-
-7. Respond according to the severity of the vulnerability:
-    - a. HIGH severities must be notified on website and reddit /r/Monero within 3 working days of classification
-      - i. The notification should list appropriate steps for users to take, if any
-      - ii. The notification must not include any details that could suggest an exploitation path
-      - iii. The latter takes precedence over the former
-    - b. MEDIUM and HIGH severities will require a Point Release
-    - c. LOW severities will be addressed in the next Regular Release
-
-8. Response Team applies appropriate patch(es)
-    - a. Response Manager designates a PRIVATE git "hotfix branch" to work in
-    - b. Patches are reviewed with the researcher
-    - c. Any messages associated with PUBLIC commits during the time of review should not make reference to the security nature of the PRIVATE branch or its commits
-    - d. Vulnerability announcement is drafted
-      - i. Include the severity of the vulnerability
-      - ii. Include all vulnerable systems/apps/code
-      - iii. Include solutions (if any) if patch cannot be applied
-    - e. Release date is discussed
-
-9. At release date, Response Team coordinates with developers to finalize update:
-    - a. Response Manager propagates the "hotfix branch" to trunk
-    - b. Response Manager includes vulnerability announcement draft in release notes
-    - c. Proceed with the Point or Regular Release
-
-## IV. Post-release Disclosure Process
-
-1. Response Team has 90 days to fulfill all points within section III
-
-2. If the Incident Response process in section III is successfully completed:
-    - a. Response Manager contacts researcher and asks if researcher wishes for credit
-    - b. Finalize vulnerability announcement draft and include the following:
-      - i. Project name and URL
-      - ii. Versions known to be affected
-      - iii. Versions known to be not affected (for example, the vulnerable code was introduced in a recent version, and older versions are therefore unaffected)
-      - iv. Versions not checked
-      - v. Type of vulnerability and its impact
-      - vi. If already obtained or applicable, a CVE-ID
-      - vii. The planned, coordinated release date
-      - viii. Mitigating factors (for example, the vulnerability is only exposed in uncommon, non-default configurations)
-      - ix. Workarounds (configuration changes users can make to reduce their exposure to the vulnerability)
-      - x. If applicable, credits to the original reporter
-    - c. Release finalized vulnerability announcement on website and reddit /r/Monero
-    - d. For HIGH severities, release finalized vulnerability announcement on well-known mailing lists:
-      - i. oss-security@lists.openwall.com
-      - ii. bugtraq@securityfocus.com
-    - e. If applicable, developers request a CVE-ID
-      - i. The commit that applied the fix is made reference too in a future commit and includes a CVE-ID
-
-3. If the Incident Response process in section III is *not* successfully completed:
-    - a. Response Team and developers organize an IRC meeting to discuss why/what points in section III were not resolved and how the team can resolve them in the future
-    - b. Any developer meetings immediately following the incident should include points made in section V
-    - c. If disputes arise about whether or when to disclose information about a vulnerability, the Response Team will publicly discuss the issue via IRC and attempt to reach consensus
-    - d. If consensus on a timely disclosure is not met (no later than 90 days), the researcher (after 90 days) has every right to expose the vulnerability to the public
-
-## V. Incident Analysis
-
-1. Isolate codebase
-    - a. Response Team and developers should coordinate to work on the following:
-      - i. Problematic implementation of classes/libraries/functions, etc.
-      - ii. Focus on apps/distro packaging, etc.
-      - iii. Operator/config error, etc.
-
-2. Auditing
-    - a. Response Team and developers should coordinate to work on the following:
-      - i. Auditing of problem area(s) as discussed in point 1
-      - ii. Generate internal reports and store for future reference
-      - iii. If results are not sensitive, share with the public via IRC or GitHub
-
-3. Response Team has 45 days following completion of section III to ensure completion of section V
-
-## VI. Resolutions
-
-Any further questions or resolutions regarding the incident(s) between the researcher and response + development team after public disclosure can be addressed via the following:
-
-- [GitHub](https://github.com/monero-project/monero/issues/)
-- [HackerOne](https://hackerone.com/monero)
-- [Reddit /r/Monero](https://reddit.com/r/Monero/)
-- IRC
-- Email
-
-## VII. Continuous Improvement
-
-1. Response Team and developers should hold annual meetings to review the previous year's incidents
-
-2. Response Team or designated person(s) should give a brief presentation, including:
-    - a. Areas of Monero affected by the incidents
-    - b. Any network downtime or monetary cost (if any) of the incidents
-    - c. Ways in which the incidents could have been avoided (if any)
-    - d. How effective this process was in dealing with the incidents
-
-3. After the presentation, Response Team and developers should discuss:
-    - a. Potential changes to development processes to reduce future incidents
-    - b. Potential changes to this process to improve future responses

cmake/32-bit-toolchain.cmake

@@ -1,4 +1,4 @@
-# Copyright (c) 2014-2017, The Monero Project
+# Copyright (c) 2014-2022, The Monero Project
 # 
 # All rights reserved.
 # 
@@ -26,7 +26,9 @@
 # STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
 # THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-set (CMAKE_SYSTEM_NAME Windows)
+if (NOT CMAKE_HOST_WIN32)
+  set (CMAKE_SYSTEM_NAME Windows)
+endif()
 
 set (GCC_PREFIX i686-w64-mingw32)
 set (CMAKE_C_COMPILER ${GCC_PREFIX}-gcc)

cmake/64-bit-toolchain.cmake

@@ -1,4 +1,4 @@
-# Copyright (c) 2014-2017, The Monero Project
+# Copyright (c) 2014-2022, The Monero Project
 # 
 # All rights reserved.
 # 
@@ -26,7 +26,9 @@
 # STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
 # THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-set (CMAKE_SYSTEM_NAME Windows)
+if (NOT CMAKE_HOST_WIN32)
+  set (CMAKE_SYSTEM_NAME Windows)
+endif()
 
 set (GCC_PREFIX x86_64-w64-mingw32)
 set (CMAKE_C_COMPILER ${GCC_PREFIX}-gcc)

cmake/CheckLinkerFlag.c

@@ -0,0 +1,14 @@
+#ifdef __CLASSIC_C__
+int main()
+{
+  int ac;
+  char* av[];
+#else
+int main(int ac, char* av[])
+{
+#endif
+  if (ac > 1000) {
+    return *av[0];
+  }
+  return 0;
+}

cmake/CheckLinkerFlag.cmake

@@ -0,0 +1,48 @@
+include(CheckCCompilerFlag)
+
+macro(CHECK_LINKER_FLAG flag VARIABLE)
+  if(NOT DEFINED "${VARIABLE}")
+    if(NOT CMAKE_REQUIRED_QUIET)
+      message(STATUS "Looking for ${flag} linker flag")
+    endif()
+
+    set(_cle_source ${CMAKE_SOURCE_DIR}/cmake/CheckLinkerFlag.c)
+
+    set(saved_CMAKE_C_FLAGS ${CMAKE_C_FLAGS})
+    set(CMAKE_C_FLAGS "${flag}")
+    try_compile(${VARIABLE}
+      ${CMAKE_BINARY_DIR}
+      ${_cle_source}
+      COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} ${flag}
+      CMAKE_FLAGS
+      "-DCMAKE_EXE_LINKER_FLAGS=${flag}"
+      OUTPUT_VARIABLE OUTPUT)
+    unset(_cle_source)
+    set(CMAKE_C_FLAGS ${saved_CMAKE_C_FLAGS})
+    unset(saved_CMAKE_C_FLAGS)
+
+    if ("${OUTPUT}" MATCHES "warning.*ignored")
+      set(${VARIABLE} 0)
+    endif()
+
+    if(${VARIABLE})
+      if(NOT CMAKE_REQUIRED_QUIET)
+        message(STATUS "Looking for ${flag} linker flag - found")
+      endif()
+      set(${VARIABLE} 1 CACHE INTERNAL "Have linker flag ${flag}")
+      file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
+        "Determining if the ${flag} linker flag is supported "
+        "passed with the following output:\n"
+        "${OUTPUT}\n\n")
+    else()
+      if(NOT CMAKE_REQUIRED_QUIET)
+        message(STATUS "Looking for ${flag} linker flag - not found")
+      endif()
+      set(${VARIABLE} "" CACHE INTERNAL "Have linker flag ${flag}")
+      file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
+        "Determining if the ${flag} linker flag is supported "
+        "failed with the following output:\n"
+        "${OUTPUT}\n\n")
+    endif()
+  endif()
+endmacro()

cmake/CheckTrezor.cmake

@@ -0,0 +1,181 @@
+OPTION(USE_DEVICE_TREZOR "Trezor support compilation" ON)
+OPTION(USE_DEVICE_TREZOR_LIBUSB "Trezor LibUSB compilation" ON)
+OPTION(USE_DEVICE_TREZOR_UDP_RELEASE "Trezor UdpTransport in release mode" OFF)
+OPTION(USE_DEVICE_TREZOR_DEBUG "Trezor Debugging enabled" OFF)
+OPTION(TREZOR_DEBUG "Main trezor debugging switch" OFF)
+
+# Helper function to fix cmake < 3.6.0 FindProtobuf variables
+function(_trezor_protobuf_fix_vars)
+    if(${CMAKE_VERSION} VERSION_LESS "3.6.0")
+        foreach(UPPER
+                PROTOBUF_SRC_ROOT_FOLDER
+                PROTOBUF_IMPORT_DIRS
+                PROTOBUF_DEBUG
+                PROTOBUF_LIBRARY
+                PROTOBUF_PROTOC_LIBRARY
+                PROTOBUF_INCLUDE_DIR
+                PROTOBUF_PROTOC_EXECUTABLE
+                PROTOBUF_LIBRARY_DEBUG
+                PROTOBUF_PROTOC_LIBRARY_DEBUG
+                PROTOBUF_LITE_LIBRARY
+                PROTOBUF_LITE_LIBRARY_DEBUG
+                )
+            if (DEFINED ${UPPER})
+                string(REPLACE "PROTOBUF_" "Protobuf_" Camel ${UPPER})
+                if (NOT DEFINED ${Camel})
+                    set(${Camel} ${${UPPER}} PARENT_SCOPE)
+                endif()
+            endif()
+        endforeach()
+    endif()
+endfunction()
+
+# Use Trezor master switch
+if (USE_DEVICE_TREZOR)
+    # Protobuf is required to build protobuf messages for Trezor
+    include(FindProtobuf OPTIONAL)
+    find_package(Protobuf)
+    _trezor_protobuf_fix_vars()
+
+    # Protobuf handling the cache variables set in docker.
+    if(NOT Protobuf_FOUND AND NOT Protobuf_LIBRARY AND NOT Protobuf_PROTOC_EXECUTABLE AND NOT Protobuf_INCLUDE_DIR)
+        message(STATUS "Could not find Protobuf")
+    elseif(NOT Protobuf_LIBRARY OR NOT EXISTS "${Protobuf_LIBRARY}")
+        message(STATUS "Protobuf library not found: ${Protobuf_LIBRARY}")
+        unset(Protobuf_FOUND)
+    elseif(NOT Protobuf_PROTOC_EXECUTABLE OR NOT EXISTS "${Protobuf_PROTOC_EXECUTABLE}")
+        message(STATUS "Protobuf executable not found: ${Protobuf_PROTOC_EXECUTABLE}")
+        unset(Protobuf_FOUND)
+    elseif(NOT Protobuf_INCLUDE_DIR OR NOT EXISTS "${Protobuf_INCLUDE_DIR}")
+        message(STATUS "Protobuf include dir not found: ${Protobuf_INCLUDE_DIR}")
+        unset(Protobuf_FOUND)
+    else()
+        message(STATUS "Protobuf lib: ${Protobuf_LIBRARY}, inc: ${Protobuf_INCLUDE_DIR}, protoc: ${Protobuf_PROTOC_EXECUTABLE}")
+        set(Protobuf_INCLUDE_DIRS ${Protobuf_INCLUDE_DIR})
+        set(Protobuf_FOUND 1)  # override found if all rquired info was provided by variables
+    endif()
+
+    if(TREZOR_DEBUG)
+        set(USE_DEVICE_TREZOR_DEBUG 1)
+    endif()
+
+    # Compile debugging support (for tests)
+    if (USE_DEVICE_TREZOR_DEBUG)
+        add_definitions(-DWITH_TREZOR_DEBUGGING=1)
+    endif()
+else()
+    message(STATUS "Trezor support disabled by USE_DEVICE_TREZOR")
+endif()
+
+if(Protobuf_FOUND AND USE_DEVICE_TREZOR)
+    if (NOT "$ENV{TREZOR_PYTHON}" STREQUAL "")
+        set(TREZOR_PYTHON "$ENV{TREZOR_PYTHON}" CACHE INTERNAL "Copied from environment variable TREZOR_PYTHON")
+    else()
+        find_package(Python QUIET COMPONENTS Interpreter)  # cmake 3.12+
+        if(Python_Interpreter_FOUND)
+            set(TREZOR_PYTHON "${Python_EXECUTABLE}")
+        endif()
+    endif()
+
+    if(NOT TREZOR_PYTHON)
+        find_package(PythonInterp)
+        if(PYTHONINTERP_FOUND AND PYTHON_EXECUTABLE)
+            set(TREZOR_PYTHON "${PYTHON_EXECUTABLE}")
+        endif()
+    endif()
+
+    if(NOT TREZOR_PYTHON)
+        message(STATUS "Trezor: Python not found")
+    endif()
+endif()
+
+# Protobuf compilation test
+if(Protobuf_FOUND AND USE_DEVICE_TREZOR AND TREZOR_PYTHON)
+    execute_process(COMMAND ${Protobuf_PROTOC_EXECUTABLE} -I "${CMAKE_CURRENT_LIST_DIR}" -I "${Protobuf_INCLUDE_DIR}" "${CMAKE_CURRENT_LIST_DIR}/test-protobuf.proto" --cpp_out ${CMAKE_BINARY_DIR} RESULT_VARIABLE RET OUTPUT_VARIABLE OUT ERROR_VARIABLE ERR)
+    if(RET)
+        message(STATUS "Protobuf test generation failed: ${OUT} ${ERR}")
+    endif()
+
+    try_compile(Protobuf_COMPILE_TEST_PASSED
+        "${CMAKE_BINARY_DIR}"
+        SOURCES
+        "${CMAKE_BINARY_DIR}/test-protobuf.pb.cc"
+        "${CMAKE_CURRENT_LIST_DIR}/test-protobuf.cpp"
+        CMAKE_FLAGS
+        "-DINCLUDE_DIRECTORIES=${Protobuf_INCLUDE_DIR};${CMAKE_BINARY_DIR}"
+        "-DCMAKE_CXX_STANDARD=11"
+        LINK_LIBRARIES ${Protobuf_LIBRARY}
+        OUTPUT_VARIABLE OUTPUT
+    )
+    if(NOT Protobuf_COMPILE_TEST_PASSED)
+        message(STATUS "Protobuf Compilation test failed: ${OUTPUT}.")
+    endif()
+endif()
+
+# Try to build protobuf messages
+if(Protobuf_FOUND AND USE_DEVICE_TREZOR AND TREZOR_PYTHON AND Protobuf_COMPILE_TEST_PASSED)
+    set(ENV{PROTOBUF_INCLUDE_DIRS} "${Protobuf_INCLUDE_DIR}")
+    set(ENV{PROTOBUF_PROTOC_EXECUTABLE} "${Protobuf_PROTOC_EXECUTABLE}")
+    set(TREZOR_PROTOBUF_PARAMS "")
+    if (USE_DEVICE_TREZOR_DEBUG)
+        set(TREZOR_PROTOBUF_PARAMS "--debug")
+    endif()
+    
+    execute_process(COMMAND ${TREZOR_PYTHON} tools/build_protob.py ${TREZOR_PROTOBUF_PARAMS} WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}/../src/device_trezor/trezor RESULT_VARIABLE RET OUTPUT_VARIABLE OUT ERROR_VARIABLE ERR)
+    if(RET)
+        message(WARNING "Trezor protobuf messages could not be regenerated (err=${RET}, python ${PYTHON})."
+                "OUT: ${OUT}, ERR: ${ERR}."
+                "Please read src/device_trezor/trezor/tools/README.md")
+    else()
+        message(STATUS "Trezor protobuf messages regenerated out: \"${OUT}.\"")
+        set(DEVICE_TREZOR_READY 1)
+        add_definitions(-DDEVICE_TREZOR_READY=1)
+        add_definitions(-DPROTOBUF_INLINE_NOT_IN_HEADERS=0)
+
+        if(CMAKE_BUILD_TYPE STREQUAL "Debug")
+            add_definitions(-DTREZOR_DEBUG=1)
+        endif()
+
+        if(USE_DEVICE_TREZOR_UDP_RELEASE)
+            add_definitions(-DUSE_DEVICE_TREZOR_UDP_RELEASE=1)
+        endif()
+
+        if (Protobuf_INCLUDE_DIR)
+            include_directories(${Protobuf_INCLUDE_DIR})
+        endif()
+
+        # LibUSB support, check for particular version
+        # Include support only if compilation test passes
+        if (USE_DEVICE_TREZOR_LIBUSB)
+            find_package(LibUSB)
+        endif()
+
+        if (LibUSB_COMPILE_TEST_PASSED)
+            add_definitions(-DHAVE_TREZOR_LIBUSB=1)
+            if(LibUSB_INCLUDE_DIRS)
+                include_directories(${LibUSB_INCLUDE_DIRS})
+            endif()
+        endif()
+
+        set(TREZOR_LIBUSB_LIBRARIES "")
+        if(LibUSB_COMPILE_TEST_PASSED)
+            list(APPEND TREZOR_LIBUSB_LIBRARIES ${LibUSB_LIBRARIES} ${LIBUSB_DEP_LINKER})
+            message(STATUS "Trezor compatible LibUSB found at: ${LibUSB_INCLUDE_DIRS}")
+        endif()
+
+        if (BUILD_GUI_DEPS)
+            set(TREZOR_DEP_LIBS "")
+            set(TREZOR_DEP_LINKER "")
+
+            if (Protobuf_LIBRARY)
+                list(APPEND TREZOR_DEP_LIBS ${Protobuf_LIBRARY})
+                string(APPEND TREZOR_DEP_LINKER " -lprotobuf")
+            endif()
+
+            if (TREZOR_LIBUSB_LIBRARIES)
+                list(APPEND TREZOR_DEP_LIBS ${TREZOR_LIBUSB_LIBRARIES})
+                string(APPEND TREZOR_DEP_LINKER " -lusb-1.0 ${LIBUSB_DEP_LINKER}")
+            endif()
+        endif()
+    endif()
+endif()

cmake/Doxyfile.in

@@ -18,7 +18,7 @@
 # that follow. The default is UTF-8 which is also the encoding used for all 
 # text before the first occurrence of this tag. Doxygen uses libiconv (or the 
 # iconv built into libc) for the transcoding. See 
-# http://www.gnu.org/software/libiconv for the list of possible encodings.
+# https://www.gnu.org/software/libiconv for the list of possible encodings.
 
 DOXYFILE_ENCODING      = UTF-8
 
@@ -242,7 +242,7 @@ EXTENSION_MAPPING      =
 
 # If MARKDOWN_SUPPORT is enabled (the default) then doxygen pre-processes all 
 # comments according to the Markdown format, which allows for more readable 
-# documentation. See http://daringfireball.net/projects/markdown/ for details. 
+# documentation. See https://daringfireball.net/projects/markdown/ for details. 
 # The output of markdown processing is further processed by doxygen, so you 
 # can mix doxygen, HTML, and XML commands with Markdown formatting. 
 # Disable only in case of backward compatibilities issues.
@@ -589,7 +589,7 @@ LAYOUT_FILE            =
 # containing the references data. This must be a list of .bib files. The 
 # .bib extension is automatically appended if omitted. Using this command 
 # requires the bibtex tool to be installed. See also 
-# http://en.wikipedia.org/wiki/BibTeX for more info. For LaTeX the style 
+# https://en.wikipedia.org/wiki/BibTeX for more info. For LaTeX the style 
 # of the bibliography can be controlled using LATEX_BIB_STYLE. To use this 
 # feature you need bibtex and perl available in the search path.
 
@@ -665,7 +665,7 @@ INPUT                  = ../README.md \
 # This tag can be used to specify the character encoding of the source files 
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is 
 # also the default input encoding. Doxygen uses libiconv (or the iconv built 
-# into libc) for the transcoding. See http://www.gnu.org/software/libiconv for 
+# into libc) for the transcoding. See https://www.gnu.org/software/libiconv for 
 # the list of possible encodings.
 
 INPUT_ENCODING         = UTF-8
@@ -833,7 +833,7 @@ REFERENCES_LINK_SOURCE = YES
 # If the USE_HTAGS tag is set to YES then the references to source code 
 # will point to the HTML generated by the htags(1) tool instead of doxygen 
 # built-in source browser. The htags tool is part of GNU's global source 
-# tagging system (see http://www.gnu.org/software/global/global.html). You 
+# tagging system (see https://www.gnu.org/software/global/global.html). You 
 # will need version 4.8.6 or higher.
 
 USE_HTAGS              = NO
@@ -928,7 +928,7 @@ HTML_EXTRA_FILES       =
 # The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. 
 # Doxygen will adjust the colors in the style sheet and background images 
 # according to this color. Hue is specified as an angle on a colorwheel, 
-# see http://en.wikipedia.org/wiki/Hue for more information. 
+# see https://en.wikipedia.org/wiki/Hue for more information. 
 # For instance the value 0 represents red, 60 is yellow, 120 is green, 
 # 180 is cyan, 240 is blue, 300 purple, and 360 is red again. 
 # The allowed range is 0 to 359.
@@ -981,7 +981,7 @@ HTML_INDEX_NUM_ENTRIES = 100
 # directory and running "make install" will install the docset in 
 # ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find 
 # it at startup. 
-# See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html 
+# See https://developer.apple.com/tools/creatingdocsetswithdoxygen.html 
 # for more information.
 
 GENERATE_DOCSET        = NO
@@ -1179,7 +1179,7 @@ FORMULA_FONTSIZE       = 10
 FORMULA_TRANSPARENT    = YES
 
 # Enable the USE_MATHJAX option to render LaTeX formulas using MathJax 
-# (see http://www.mathjax.org) which uses client side Javascript for the 
+# (see https://www.mathjax.org) which uses client side Javascript for the 
 # rendering instead of using prerendered bitmaps. Use this if you do not 
 # have LaTeX installed or if you want to formulas look prettier in the HTML 
 # output. When enabled you may also need to install MathJax separately and 
@@ -1194,9 +1194,9 @@ USE_MATHJAX            = NO
 # MATHJAX_RELPATH should be ../mathjax. The default value points to 
 # the MathJax Content Delivery Network so you can quickly see the result without 
 # installing MathJax.  However, it is strongly recommended to install a local 
-# copy of MathJax from http://www.mathjax.org before deployment.
+# copy of MathJax from https://www.mathjax.org before deployment.
 
-MATHJAX_RELPATH        = http://cdn.mathjax.org/mathjax/latest
+MATHJAX_RELPATH        = https://cdn.mathjax.org/mathjax/latest
 
 # The MATHJAX_EXTENSIONS tag can be used to specify one or MathJax extension 
 # names that should be enabled during MathJax rendering.
@@ -1318,7 +1318,7 @@ LATEX_SOURCE_CODE      = NO
 
 # The LATEX_BIB_STYLE tag can be used to specify the style to use for the 
 # bibliography, e.g. plainnat, or ieeetr. The default style is "plain". See 
-# http://en.wikipedia.org/wiki/BibTeX for more info.
+# https://en.wikipedia.org/wiki/BibTeX for more info.
 
 LATEX_BIB_STYLE        = plain
 

cmake/FindBacktrace.cmake

@@ -0,0 +1,98 @@
+# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+# file Copyright.txt or https://cmake.org/licensing for details.
+
+#.rst:
+# FindBacktrace
+# -------------
+#
+# Find provider for backtrace(3).
+#
+# Checks if OS supports backtrace(3) via either libc or custom library.
+# This module defines the following variables:
+#
+# ``Backtrace_HEADER``
+#   The header file needed for backtrace(3). Cached.
+#   Could be forcibly set by user.
+# ``Backtrace_INCLUDE_DIRS``
+#   The include directories needed to use backtrace(3) header.
+# ``Backtrace_LIBRARIES``
+#   The libraries (linker flags) needed to use backtrace(3), if any.
+# ``Backtrace_FOUND``
+#   Is set if and only if backtrace(3) support detected.
+#
+# The following cache variables are also available to set or use:
+#
+# ``Backtrace_LIBRARY``
+#   The external library providing backtrace, if any.
+# ``Backtrace_INCLUDE_DIR``
+#   The directory holding the backtrace(3) header.
+#
+# Typical usage is to generate of header file using configure_file() with the
+# contents like the following::
+#
+#  #cmakedefine01 Backtrace_FOUND
+#  #if Backtrace_FOUND
+#  # include <${Backtrace_HEADER}>
+#  #endif
+#
+# And then reference that generated header file in actual source.
+
+include(CMakePushCheckState)
+include(CheckSymbolExists)
+include(FindPackageHandleStandardArgs)
+
+# List of variables to be provided to find_package_handle_standard_args()
+set(_Backtrace_STD_ARGS Backtrace_INCLUDE_DIR)
+
+if(Backtrace_HEADER)
+  set(_Backtrace_HEADER_TRY "${Backtrace_HEADER}")
+else(Backtrace_HEADER)
+  set(_Backtrace_HEADER_TRY "execinfo.h")
+endif(Backtrace_HEADER)
+
+find_path(Backtrace_INCLUDE_DIR "${_Backtrace_HEADER_TRY}")
+set(Backtrace_INCLUDE_DIRS ${Backtrace_INCLUDE_DIR})
+
+if (NOT DEFINED Backtrace_LIBRARY)
+  # First, check if we already have backtrace(), e.g., in libc
+  cmake_push_check_state(RESET)
+  set(CMAKE_REQUIRED_INCLUDES ${Backtrace_INCLUDE_DIRS})
+  set(CMAKE_REQUIRED_QUIET ${Backtrace_FIND_QUIETLY})
+  check_symbol_exists("backtrace" "${_Backtrace_HEADER_TRY}" _Backtrace_SYM_FOUND)
+  cmake_pop_check_state()
+endif()
+
+if(_Backtrace_SYM_FOUND)
+  # Avoid repeating the message() call below each time CMake is run.
+  if(NOT Backtrace_FIND_QUIETLY AND NOT DEFINED Backtrace_LIBRARY)
+    message(STATUS "backtrace facility detected in default set of libraries")
+  endif()
+  set(Backtrace_LIBRARY "" CACHE FILEPATH "Library providing backtrace(3), empty for default set of libraries")
+else()
+  # Check for external library, for non-glibc systems
+  if(Backtrace_INCLUDE_DIR)
+    # OpenBSD has libbacktrace renamed to libexecinfo
+    find_library(Backtrace_LIBRARY "execinfo")
+  elseif()     # respect user wishes
+    set(_Backtrace_HEADER_TRY "backtrace.h")
+    find_path(Backtrace_INCLUDE_DIR ${_Backtrace_HEADER_TRY})
+    find_library(Backtrace_LIBRARY "backtrace")
+  endif()
+
+  # Prepend list with library path as it's more common practice
+  set(_Backtrace_STD_ARGS Backtrace_LIBRARY ${_Backtrace_STD_ARGS})
+endif()
+
+message(STATUS "Backtrace_LIBRARY: ${Backtrace_LIBRARY}")
+if(Backtrace_LIBRARY STREQUAL "NOTFOUND")
+  set(Backtrace_LIBRARY "")
+endif()
+if(Backtrace_LIBRARY STREQUAL "Backtrace_LIBRARY-NOTFOUND")
+  set(Backtrace_LIBRARY "")
+endif()
+
+set(Backtrace_LIBRARIES ${Backtrace_LIBRARY})
+set(Backtrace_HEADER "${_Backtrace_HEADER_TRY}" CACHE STRING "Header providing backtrace(3) facility")
+
+find_package_handle_standard_args(Backtrace FOUND_VAR Backtrace_FOUND REQUIRED_VARS ${_Backtrace_STD_ARGS})
+mark_as_advanced(Backtrace_HEADER Backtrace_INCLUDE_DIR Backtrace_LIBRARY)

cmake/FindBerkeleyDB.cmake

@@ -1,25 +0,0 @@
-# - Try to find Berkeley DB
-# Once done this will define
-#
-#  BERKELEY_DB_FOUND - system has Berkeley DB
-#  BERKELEY_DB_INCLUDE_DIR - the Berkeley DB include directory
-#  BERKELEY_DB_LIBRARIES - Link these to use Berkeley DB
-#  BERKELEY_DB_DEFINITIONS - Compiler switches required for using Berkeley DB
-
-# Copyright (c) 2006, Alexander Dymo, <adymo@kdevelop.org>
-#
-# Redistribution and use is allowed according to the terms of the BSD license.
-# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
-
-find_path(BERKELEY_DB_INCLUDE_DIR db_cxx.h
-  /usr/include/db4
-  /usr/local/include/db4
-)
-
-find_library(BERKELEY_DB_LIBRARIES NAMES db_cxx )
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(Berkeley "Could not find Berkeley DB >= 4.1" BERKELEY_DB_INCLUDE_DIR BERKELEY_DB_LIBRARIES)
-# show the BERKELEY_DB_INCLUDE_DIR and BERKELEY_DB_LIBRARIES variables only in the advanced view
-mark_as_advanced(BERKELEY_DB_INCLUDE_DIR BERKELEY_DB_LIBRARIES )
-

cmake/FindCcache.cmake

@@ -0,0 +1,67 @@
+# Copyright (c) 2014-2022, The Monero Project
+#
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without modification, are
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice, this list of
+#    conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice, this list
+#    of conditions and the following disclaimer in the documentation and/or other
+#    materials provided with the distribution.
+#
+# 3. Neither the name of the copyright holder nor the names of its contributors may be
+#    used to endorse or promote products derived from this software without specific
+#    prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+# THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# - Try to find readline include dirs and libraries 
+#
+# Automatically finds ccache build accelerator, if it's found in PATH.
+#
+# Usage of this module as follows:
+#
+#     project(monero)
+#     include(FindCcache) # Include AFTER the project() macro to be able to reach the CMAKE_CXX_COMPILER variable
+#
+# Properties modified by this module:
+#
+#  GLOBAL PROPERTY RULE_LAUNCH_COMPILE     set to ccache, when ccache found
+#  GLOBAL PROPERTY RULE_LAUNCH_LINK        set to ccache, when ccache found
+
+find_program(CCACHE_FOUND ccache)
+if (CCACHE_FOUND)
+	# Try to compile a test program with ccache, in order to verify if it really works. (needed on exotic setups)
+	set(TEST_PROJECT "${CMAKE_BINARY_DIR}/${CMAKE_FILES_DIRECTORY}/CMakeTmp")
+	file(WRITE "${TEST_PROJECT}/CMakeLists.txt" [=[
+cmake_minimum_required(VERSION 3.5)
+project(test)
+option (CCACHE "")
+file(WRITE "${CMAKE_SOURCE_DIR}/test.cpp" "int main() { return 0; }")
+set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE}")
+set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK    "${CCACHE}")
+add_executable(main test.cpp)
+]=])
+	try_compile(RET "${TEST_PROJECT}/build" "${TEST_PROJECT}" "test" CMAKE_FLAGS -DCCACHE="${CCACHE_FOUND}")
+	unset(TEST_PROJECT)
+	if (${RET})
+		# Success
+		message(STATUS "Found usable ccache: ${CCACHE_FOUND}")
+		set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE_FOUND}")
+		set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK    "${CCACHE_FOUND}")
+	else()
+		message(STATUS "Found ccache ${CCACHE_FOUND}, but is UNUSABLE! Return code: ${RET}")
+	endif()
+else()
+	message(STATUS "ccache NOT found! Please install it for faster rebuilds.")
+endif()

cmake/FindHIDAPI.cmake

@@ -0,0 +1,69 @@
+# - try to find HIDAPI library
+# from http://www.signal11.us/oss/hidapi/
+#
+# Cache Variables: (probably not for direct use in your scripts)
+#  HIDAPI_INCLUDE_DIR
+#  HIDAPI_LIBRARY
+#
+# Non-cache variables you might use in your CMakeLists.txt:
+#  HIDAPI_FOUND
+#  HIDAPI_INCLUDE_DIRS
+#  HIDAPI_LIBRARIES
+#
+# Requires these CMake modules:
+#  FindPackageHandleStandardArgs (known included with CMake >=2.6.2)
+#
+# Original Author:
+# 2009-2010 Ryan Pavlik <rpavlik@iastate.edu> <abiryan@ryand.net>
+# http://academic.cleardefinition.com
+# Iowa State University HCI Graduate Program/VRAC
+#
+# Copyright Iowa State University 2009-2010.
+# Distributed under the Boost Software License, Version 1.0.
+# (See accompanying file LICENSE_1_0.txt or copy at
+# http://www.boost.org/LICENSE_1_0.txt)
+
+find_library(HIDAPI_LIBRARY
+  NAMES hidapi hidapi-libusb)
+
+find_path(HIDAPI_INCLUDE_DIR
+  NAMES hidapi.h
+  PATH_SUFFIXES
+  hidapi)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(HIDAPI
+  DEFAULT_MSG
+  HIDAPI_LIBRARY
+  HIDAPI_INCLUDE_DIR)
+
+if(HIDAPI_FOUND)
+  set(HIDAPI_LIBRARIES "${HIDAPI_LIBRARY}")
+  if((STATIC AND UNIX AND NOT APPLE) OR (DEPENDS AND CMAKE_SYSTEM_NAME STREQUAL "Linux") OR ANDROID)
+    find_library(LIBUSB-1.0_LIBRARY usb-1.0)
+    find_library(LIBUDEV_LIBRARY udev)
+    if(LIBUSB-1.0_LIBRARY)
+      set(HIDAPI_LIBRARIES "${HIDAPI_LIBRARIES};${LIBUSB-1.0_LIBRARY}")
+      if(LIBUDEV_LIBRARY)
+        set(HIDAPI_LIBRARIES "${HIDAPI_LIBRARIES};${LIBUDEV_LIBRARY}")
+      elseif(NOT ANDROID)
+        message(WARNING "libudev library not found, binaries may fail to link.")
+      endif()
+    else()
+      message(WARNING "libusb-1.0 library not found, binaries may fail to link.")
+    endif()
+    if(ANDROID)
+      # libusb uses android log library
+      find_library(ANDROID_LOG_LIBRARY log)
+      if(ANDROID_LOG_LIBRARY)
+        set(HIDAPI_LIBRARIES "${HIDAPI_LIBRARIES};${ANDROID_LOG_LIBRARY}")
+      else()
+        message(WARNING "Android log library not found, binaries may fail to link.")
+      endif()
+    endif()
+  endif()
+
+  set(HIDAPI_INCLUDE_DIRS "${HIDAPI_INCLUDE_DIR}")
+endif()
+
+mark_as_advanced(HIDAPI_INCLUDE_DIR HIDAPI_LIBRARY)

cmake/FindLibUSB.cmake

@@ -0,0 +1,155 @@
+# - Find libusb for portable USB support
+# This module will find libusb as published by
+#  http://libusb.sf.net and
+#  http://libusb-win32.sf.net
+#
+# It will use PkgConfig if present and supported, else search
+# it on its own. If the LibUSB_ROOT_DIR environment variable
+# is defined, it will be used as base path.
+# The following standard variables get defined:
+#  LibUSB_FOUND:        true if LibUSB was found
+#  LibUSB_HEADER_FILE:  the location of the C header file
+#  LibUSB_INCLUDE_DIRS: the directory that contains the include file
+#  LibUSB_LIBRARIES:    the library
+# source: https://github.com/IntelRealSense/librealsense
+
+include ( CheckLibraryExists )
+include ( CheckIncludeFile )
+
+find_package ( PkgConfig )
+if ( PKG_CONFIG_FOUND )
+    pkg_check_modules ( PKGCONFIG_LIBUSB libusb-1.0 )
+    if ( NOT PKGCONFIG_LIBUSB_FOUND )
+        pkg_check_modules ( PKGCONFIG_LIBUSB libusb )
+    endif ( NOT PKGCONFIG_LIBUSB_FOUND )
+endif ( PKG_CONFIG_FOUND )
+
+if ( PKGCONFIG_LIBUSB_FOUND )
+    set ( LibUSB_INCLUDE_DIRS ${PKGCONFIG_LIBUSB_INCLUDE_DIRS} )
+    foreach ( i ${PKGCONFIG_LIBUSB_LIBRARIES} )
+        string ( REGEX MATCH "[^-]*" ibase "${i}" )
+        find_library ( ${ibase}_LIBRARY
+                NAMES ${i}
+                PATHS ${PKGCONFIG_LIBUSB_LIBRARY_DIRS}
+                )
+        if ( ${ibase}_LIBRARY )
+            list ( APPEND LibUSB_LIBRARIES ${${ibase}_LIBRARY} )
+        endif ( ${ibase}_LIBRARY )
+        mark_as_advanced ( ${ibase}_LIBRARY )
+    endforeach ( i )
+
+else ( PKGCONFIG_LIBUSB_FOUND )
+    find_file ( LibUSB_HEADER_FILE
+            NAMES
+            libusb.h usb.h
+            PATHS
+            $ENV{ProgramFiles}/LibUSB-Win32
+            $ENV{LibUSB_ROOT_DIR}
+            PATH_SUFFIXES
+            include
+            libusb-1.0
+            include/libusb-1.0
+            )
+    mark_as_advanced ( LibUSB_HEADER_FILE )
+    get_filename_component ( LibUSB_INCLUDE_DIRS "${LibUSB_HEADER_FILE}" PATH )
+
+    if ( ${CMAKE_SYSTEM_NAME} STREQUAL "Windows" )
+        # LibUSB-Win32 binary distribution contains several libs.
+        # Use the lib that got compiled with the same compiler.
+        if ( MSVC )
+            if ( WIN32 )
+                set ( LibUSB_LIBRARY_PATH_SUFFIX lib/msvc )
+            else ( WIN32 )
+                set ( LibUSB_LIBRARY_PATH_SUFFIX lib/msvc_x64 )
+            endif ( WIN32 )
+        elseif ( BORLAND )
+            set ( LibUSB_LIBRARY_PATH_SUFFIX lib/bcc )
+        elseif ( CMAKE_COMPILER_IS_GNUCC )
+            set ( LibUSB_LIBRARY_PATH_SUFFIX lib/gcc )
+        endif ( MSVC )
+    endif ( ${CMAKE_SYSTEM_NAME} STREQUAL "Windows" )
+
+    find_library ( usb_LIBRARY
+            NAMES
+            usb-1.0 libusb usb
+            PATHS
+            $ENV{ProgramFiles}/LibUSB-Win32
+            $ENV{LibUSB_ROOT_DIR}
+            PATH_SUFFIXES
+            ${LibUSB_LIBRARY_PATH_SUFFIX}
+            )
+    mark_as_advanced ( usb_LIBRARY )
+    if ( usb_LIBRARY )
+        set ( LibUSB_LIBRARIES ${usb_LIBRARY} )
+    endif ( usb_LIBRARY )
+
+endif ( PKGCONFIG_LIBUSB_FOUND )
+
+if ( LibUSB_INCLUDE_DIRS AND LibUSB_LIBRARIES )
+    set ( LibUSB_FOUND true )
+endif ( LibUSB_INCLUDE_DIRS AND LibUSB_LIBRARIES )
+
+if ( LibUSB_FOUND )
+    set ( CMAKE_REQUIRED_INCLUDES "${LibUSB_INCLUDE_DIRS}" )
+    check_include_file ( "${LibUSB_HEADER_FILE}" LibUSB_FOUND )
+endif ( LibUSB_FOUND )
+
+if ( LibUSB_FOUND )
+    check_library_exists ( "${LibUSB_LIBRARIES}" usb_open "" LibUSB_FOUND )
+    check_library_exists ( "${LibUSB_LIBRARIES}" libusb_get_device_list "" LibUSB_VERSION_1.0 )
+    check_library_exists ( "${LibUSB_LIBRARIES}" libusb_get_port_numbers "" LibUSB_VERSION_1.0.16 )
+
+    if((STATIC AND UNIX AND NOT APPLE) OR (DEPENDS AND CMAKE_SYSTEM_NAME STREQUAL "Linux") OR ANDROID)
+        find_library(LIBUDEV_LIBRARY udev)
+        if(LIBUDEV_LIBRARY)
+            set(LibUSB_LIBRARIES "${LibUSB_LIBRARIES};${LIBUDEV_LIBRARY}")
+        else()
+            message(WARNING "libudev library not found, binaries may fail to link.")
+        endif()
+    endif()
+
+    # Library 1.0.16+ compilation test.
+    # The check_library_exists does not work well on Apple with shared libs.
+    if (APPLE OR LibUSB_VERSION_1.0.16 OR STATIC)
+        if (APPLE)
+            if(DEPENDS)
+                list(APPEND TEST_COMPILE_EXTRA_LIBRARIES "-framework Foundation -framework IOKit -framework Security")
+            else()
+                find_library(COREFOUNDATION CoreFoundation)
+                find_library(IOKIT IOKit)
+                list(APPEND TEST_COMPILE_EXTRA_LIBRARIES ${IOKIT})
+                list(APPEND TEST_COMPILE_EXTRA_LIBRARIES ${COREFOUNDATION})
+
+                if(STATIC)
+                    find_library(OBJC objc.a)
+                    set(LIBUSB_DEP_LINKER ${OBJC})
+                    list(APPEND TEST_COMPILE_EXTRA_LIBRARIES ${LIBUSB_DEP_LINKER})
+                endif()
+            endif()
+        endif()
+        if (WIN32)
+            list(APPEND TEST_COMPILE_EXTRA_LIBRARIES setupapi)
+        endif()
+        list(APPEND TEST_COMPILE_EXTRA_LIBRARIES ${LibUSB_LIBRARIES})
+
+        try_compile(LibUSB_COMPILE_TEST_PASSED
+                ${CMAKE_BINARY_DIR}
+                "${CMAKE_CURRENT_LIST_DIR}/test-libusb-version.c"
+                CMAKE_FLAGS
+                    "-DINCLUDE_DIRECTORIES=${LibUSB_INCLUDE_DIRS}"
+                    "-DLINK_DIRECTORIES=${LibUSB_LIBRARIES}"
+                LINK_LIBRARIES ${TEST_COMPILE_EXTRA_LIBRARIES}
+                OUTPUT_VARIABLE OUTPUT)
+        unset(TEST_COMPILE_EXTRA_LIBRARIES)
+        message(STATUS "LibUSB Compilation test: ${LibUSB_COMPILE_TEST_PASSED}")
+    endif()
+endif ( LibUSB_FOUND )
+
+if ( NOT LibUSB_FOUND )
+    if ( NOT LibUSB_FIND_QUIETLY )
+        message ( STATUS "LibUSB not found, try setting LibUSB_ROOT_DIR environment variable." )
+    endif ( NOT LibUSB_FIND_QUIETLY )
+    if ( LibUSB_FIND_REQUIRED )
+        message ( FATAL_ERROR "" )
+    endif ( LibUSB_FIND_REQUIRED )
+endif ( NOT LibUSB_FOUND )

cmake/FindMiniupnpc.cmake

@@ -46,13 +46,13 @@ IF(MINIUPNPC_FOUND)
   file(STRINGS "${MINIUPNP_INCLUDE_DIR}/miniupnpc.h" MINIUPNPC_API_VERSION_STR REGEX "^#define[\t ]+MINIUPNPC_API_VERSION[\t ]+[0-9]+")
   if(MINIUPNPC_API_VERSION_STR MATCHES "^#define[\t ]+MINIUPNPC_API_VERSION[\t ]+([0-9]+)")
     set(MINIUPNPC_API_VERSION "${CMAKE_MATCH_1}")
+	if (${MINIUPNPC_API_VERSION} GREATER "10" OR ${MINIUPNPC_API_VERSION} EQUAL "10")
+		message(STATUS "Found miniupnpc API version " ${MINIUPNPC_API_VERSION})
+		set(MINIUPNP_FOUND true)
+		set(MINIUPNPC_VERSION_1_7_OR_HIGHER true)
+	endif()
   endif()
 
- if (${MINIUPNPC_API_VERSION} GREATER "10" OR ${MINIUPNPC_API_VERSION} EQUAL "10")
-	message(STATUS "Found miniupnpc API version " ${MINIUPNPC_API_VERSION})
-	set(MINIUPNP_FOUND true)
-	set(MINIUPNPC_VERSION_1_7_OR_HIGHER true)
-  endif()
 ENDIF()
 
 mark_as_advanced(MINIUPNP_INCLUDE_DIR MINIUPNP_LIBRARY MINIUPNP_STATIC_LIBRARY)

cmake/FindReadline.cmake

@@ -15,12 +15,15 @@
 #
 #  READLINE_FOUND            System has readline, include and lib dirs found
 #  GNU_READLINE_FOUND        Version of readline found is GNU readline, not libedit!
+#  LIBEDIT_FOUND             Version of readline found is libedit, not GNU readline!
 #  Readline_INCLUDE_DIR      The readline include directories. 
 #  Readline_LIBRARY          The readline library.
+#  GNU_READLINE_LIBRARY      The GNU readline library or empty string.
+#  LIBEDIT_LIBRARY           The libedit library or empty string.
 
 find_path(Readline_ROOT_DIR
     NAMES include/readline/readline.h
-    PATHS /opt/local/ /usr/local/ /usr/
+    PATHS /usr/local/opt/readline/ /opt/homebrew/opt/readline/ /opt/local/ /usr/local/ /usr/
     NO_DEFAULT_PATH
 )
 
@@ -36,14 +39,18 @@ find_library(Readline_LIBRARY
     NO_DEFAULT_PATH
 )
 
-if(Readline_INCLUDE_DIR AND Readline_LIBRARY AND Ncurses_LIBRARY)
+find_library(Termcap_LIBRARY
+  NAMES tinfo termcap ncursesw ncurses cursesw curses
+)
+
+if(Readline_INCLUDE_DIR AND Readline_LIBRARY)
   set(READLINE_FOUND TRUE)
-else(Readline_INCLUDE_DIR AND Readline_LIBRARY AND Ncurses_LIBRARY)
+else(Readline_INCLUDE_DIR AND Readline_LIBRARY)
   FIND_LIBRARY(Readline_LIBRARY NAMES readline PATHS Readline_ROOT_DIR)
   include(FindPackageHandleStandardArgs)
   FIND_PACKAGE_HANDLE_STANDARD_ARGS(Readline DEFAULT_MSG Readline_INCLUDE_DIR Readline_LIBRARY )
   MARK_AS_ADVANCED(Readline_INCLUDE_DIR Readline_LIBRARY)
-endif(Readline_INCLUDE_DIR AND Readline_LIBRARY AND Ncurses_LIBRARY)
+endif(Readline_INCLUDE_DIR AND Readline_LIBRARY)
 
 mark_as_advanced(
     Readline_ROOT_DIR
@@ -53,14 +60,32 @@ mark_as_advanced(
 
 set(CMAKE_REQUIRED_INCLUDES ${Readline_INCLUDE_DIR})
 set(CMAKE_REQUIRED_LIBRARIES ${Readline_LIBRARY})
-INCLUDE(CheckCXXSourceCompiles) 
-CHECK_CXX_SOURCE_COMPILES(
-"
-#include <stdio.h>
-#include <readline/readline.h>
-int
-main()
-{
-  char * s  = rl_copy_text(0, 0);
-}
-" GNU_READLINE_FOUND)
+
+include(CheckFunctionExists)
+check_function_exists(rl_copy_text HAVE_COPY_TEXT)
+check_function_exists(rl_filename_completion_function HAVE_COMPLETION_FUNCTION)
+
+if(NOT HAVE_COMPLETION_FUNCTION)
+  if (Readline_LIBRARY)
+    set(CMAKE_REQUIRED_LIBRARIES ${Readline_LIBRARY} ${Termcap_LIBRARY})
+  endif(Readline_LIBRARY)
+  check_function_exists(rl_copy_text HAVE_COPY_TEXT_TC)
+  check_function_exists(rl_filename_completion_function HAVE_COMPLETION_FUNCTION_TC)
+  set(HAVE_COMPLETION_FUNCTION ${HAVE_COMPLETION_FUNCTION_TC})
+  set(HAVE_COPY_TEXT ${HAVE_COPY_TEXT_TC})
+  if(HAVE_COMPLETION_FUNCTION)
+    set(Readline_LIBRARY ${Readline_LIBRARY} ${Termcap_LIBRARY})
+  endif(HAVE_COMPLETION_FUNCTION)
+endif(NOT HAVE_COMPLETION_FUNCTION)
+
+set(LIBEDIT_LIBRARY "")
+set(GNU_READLINE_LIBRARY "")
+
+if(HAVE_COMPLETION_FUNCTION AND HAVE_COPY_TEXT)
+  set(GNU_READLINE_FOUND TRUE)
+  set(GNU_READLINE_LIBRARY ${Readline_LIBRARY})
+elseif(READLINE_FOUND AND NOT HAVE_COPY_TEXT)
+  set(LIBEDIT_FOUND TRUE)
+  set(LIBEDIT_LIBRARY ${Readline_LIBRARY})
+endif(HAVE_COMPLETION_FUNCTION AND HAVE_COPY_TEXT)
+

cmake/FindUnbound.cmake

@@ -1,4 +1,4 @@
-# Copyright (c) 2014-2017, The Monero Project
+# Copyright (c) 2014-2022, The Monero Project
 # All rights reserved.
 # 
 # Redistribution and use in source and binary forms, with or without modification, are

cmake/GitVersion.cmake

@@ -1,4 +1,4 @@
-# Copyright (c) 2014-2017, The Monero Project
+# Copyright (c) 2014-2022, The Monero Project
 # 
 # All rights reserved.
 # 
@@ -29,35 +29,43 @@
 # Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
 
 # Check what commit we're on
-execute_process(COMMAND "${GIT}" rev-parse --short HEAD RESULT_VARIABLE RET OUTPUT_VARIABLE COMMIT OUTPUT_STRIP_TRAILING_WHITESPACE)
 
-if(RET)
-	# Something went wrong, set the version tag to -unknown
-	
-    message(WARNING "Cannot determine current commit. Make sure that you are building either from a Git working tree or from a source archive.")
-    set(VERSIONTAG "unknown")
-    configure_file("src/version.h.in" "${TO}")
-else()
-	message(STATUS "You are currently on commit ${COMMIT}")
-	
-	# Get all the tags
-	execute_process(COMMAND "${GIT}" rev-list --tags --max-count=1 --abbrev-commit RESULT_VARIABLE RET OUTPUT_VARIABLE TAGGEDCOMMIT OUTPUT_STRIP_TRAILING_WHITESPACE)
-	
-    if(NOT TAGGEDCOMMIT)
-        message(WARNING "Cannot determine most recent tag. Make sure that you are building either from a Git working tree or from a source archive.")
-        set(VERSIONTAG "${COMMIT}")
+function (get_version_tag_from_git GIT)
+    execute_process(COMMAND "${GIT}" rev-parse --short=9 HEAD
+                    WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
+                    RESULT_VARIABLE RET
+                    OUTPUT_VARIABLE COMMIT
+                    OUTPUT_STRIP_TRAILING_WHITESPACE)
+
+    if(RET)
+        # Something went wrong, set the version tag to -unknown
+
+        message(WARNING "Cannot determine current commit. Make sure that you are building either from a Git working tree or from a source archive.")
+        set(VERSIONTAG "unknown")
+        set(VERSION_IS_RELEASE "false")
     else()
-        message(STATUS "The most recent tag was at ${TAGGEDCOMMIT}")
-        
+        string(SUBSTRING ${COMMIT} 0 9 COMMIT)
+        message(STATUS "You are currently on commit ${COMMIT}")
+
+        # Get all the tags
+        execute_process(COMMAND "${GIT}" tag -l --points-at HEAD
+                        WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
+                        RESULT_VARIABLE RET
+                        OUTPUT_VARIABLE TAG
+                        OUTPUT_STRIP_TRAILING_WHITESPACE)
+
         # Check if we're building that tagged commit or a different one
-        if(COMMIT STREQUAL TAGGEDCOMMIT)
+        if(TAG)
             message(STATUS "You are building a tagged release")
             set(VERSIONTAG "release")
+            set(VERSION_IS_RELEASE "true")
         else()
             message(STATUS "You are ahead of or behind a tagged release")
             set(VERSIONTAG "${COMMIT}")
-        endif()
-    endif()	    
+            set(VERSION_IS_RELEASE "false")
+        endif()	    
+    endif()
 
-    configure_file("src/version.h.in" "${TO}")
-endif()
+    set(VERSIONTAG "${VERSIONTAG}" PARENT_SCOPE)
+    set(VERSION_IS_RELEASE "${VERSION_IS_RELEASE}" PARENT_SCOPE)
+endfunction()

cmake/SetClangTidy.cmake

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

cmake/Version.cmake

@@ -0,0 +1,50 @@
+# Copyright (c) 2014-2022, The Monero Project
+# 
+# All rights reserved.
+# 
+# Redistribution and use in source and binary forms, with or without modification, are
+# permitted provided that the following conditions are met:
+# 
+# 1. Redistributions of source code must retain the above copyright notice, this list of
+#    conditions and the following disclaimer.
+# 
+# 2. Redistributions in binary form must reproduce the above copyright notice, this list
+#    of conditions and the following disclaimer in the documentation and/or other
+#    materials provided with the distribution.
+# 
+# 3. Neither the name of the copyright holder nor the names of its contributors may be
+#    used to endorse or promote products derived from this software without specific
+#    prior written permission.
+# 
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+# THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+function (write_version tag)
+  set(VERSIONTAG "${tag}" CACHE STRING "The tag portion of the Monero software version" FORCE)
+  configure_file("${CMAKE_CURRENT_LIST_DIR}/../src/version.cpp.in" "${CMAKE_BINARY_DIR}/version.cpp")
+endfunction ()
+
+find_package(Git QUIET)
+if ("$Format:$" STREQUAL "")
+  # We're in a tarball; use hard-coded variables.
+  set(VERSION_IS_RELEASE "true")
+  write_version("release")
+elseif (GIT_FOUND OR Git_FOUND)
+  message(STATUS "Found Git: ${GIT_EXECUTABLE}")
+  include(GitVersion)
+  get_version_tag_from_git("${GIT_EXECUTABLE}")
+  write_version("${VERSIONTAG}")
+else()
+  message(STATUS "WARNING: Git was not found!")
+  set(VERSION_IS_RELEASE "false")
+  write_version("unknown")
+endif ()
+add_custom_target(genversion ALL
+  DEPENDS "${CMAKE_BINARY_DIR}/version.cpp")

cmake/test-libusb-version.c

@@ -0,0 +1,52 @@
+// Copyright (c) 2014-2022, The Monero Project
+// 
+// All rights reserved.
+// 
+// Redistribution and use in source and binary forms, with or without modification, are
+// permitted provided that the following conditions are met:
+// 
+// 1. Redistributions of source code must retain the above copyright notice, this list of
+//    conditions and the following disclaimer.
+// 
+// 2. Redistributions in binary form must reproduce the above copyright notice, this list
+//    of conditions and the following disclaimer in the documentation and/or other
+//    materials provided with the distribution.
+// 
+// 3. Neither the name of the copyright holder nor the names of its contributors may be
+//    used to endorse or promote products derived from this software without specific
+//    prior written permission.
+// 
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <libusb.h>
+
+#define UNUSED(expr) (void)(expr)
+
+int main(int argc, char *argv[]) {
+  libusb_device **devs;
+  libusb_context *ctx = NULL;
+
+  int r = libusb_init(&ctx); UNUSED(r);
+  ssize_t cnt = libusb_get_device_list(ctx, &devs); UNUSED(cnt);
+
+  struct libusb_device_descriptor desc;
+  r = libusb_get_device_descriptor(devs[0], &desc); UNUSED(r);
+  uint8_t bus_id = libusb_get_bus_number(devs[0]); UNUSED(bus_id);
+  uint8_t addr = libusb_get_device_address(devs[0]); UNUSED(addr);
+
+  uint8_t tmp_path[16];
+  r = libusb_get_port_numbers(devs[0], tmp_path, sizeof(tmp_path));
+  UNUSED(r);
+  UNUSED(tmp_path);
+
+  libusb_free_device_list(devs, 1);
+  libusb_exit(ctx);
+}

cmake/test-protobuf.cpp

@@ -0,0 +1,43 @@
+// Copyright (c) 2014-2022, The Monero Project
+// 
+// All rights reserved.
+// 
+// Redistribution and use in source and binary forms, with or without modification, are
+// permitted provided that the following conditions are met:
+// 
+// 1. Redistributions of source code must retain the above copyright notice, this list of
+//    conditions and the following disclaimer.
+// 
+// 2. Redistributions in binary form must reproduce the above copyright notice, this list
+//    of conditions and the following disclaimer in the documentation and/or other
+//    materials provided with the distribution.
+// 
+// 3. Neither the name of the copyright holder nor the names of its contributors may be
+//    used to endorse or promote products derived from this software without specific
+//    prior written permission.
+// 
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <string>
+#include <iostream>
+#include <google/protobuf/message.h>
+#include <google/protobuf/unknown_field_set.h>
+#include "test-protobuf.pb.h"
+
+int main(int argc, char *argv[]) {
+  google::protobuf::UnknownFieldSet ufs;
+  ufs.ClearAndFreeMemory();
+
+  Success sc;
+  sc.set_message("test");
+  sc.SerializeToOstream(&std::cerr);
+  return 0;
+}

cmake/test-protobuf.proto

@@ -0,0 +1,7 @@
+syntax = "proto2";
+
+import "google/protobuf/descriptor.proto";
+
+message Success {
+    optional string message = 1;
+}

cmake/test-static-assert.c

@@ -1,4 +1,4 @@
-// Copyright (c) 2014-2017, The Monero Project
+// Copyright (c) 2014-2022, The Monero Project
 // 
 // All rights reserved.
 // 

cmake/test-static-assert.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2014-2017, The Monero Project
+// Copyright (c) 2014-2022, The Monero Project
 // 
 // All rights reserved.
 // 

contrib/CMakeLists.txt

@@ -1,4 +1,4 @@
-# Copyright (c) 2014-2017, The Monero Project
+# Copyright (c) 2014-2022, The Monero Project
 # 
 # All rights reserved.
 # 
@@ -26,5 +26,6 @@
 # STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
 # THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+monero_enable_coverage()
 add_subdirectory(epee)
 

contrib/brew/Brewfile

@@ -0,0 +1,34 @@
+# Brewfile for Monero
+# A homebrew Brewfile installs all required dependencies in one shot
+# see https://coderwall.com/p/afmnbq/homebrew-s-new-feature-brewfiles
+#     https://github.com/Homebrew/homebrew-bundle
+# execute brew bundle in the directory containing the Brewfile
+
+tap "homebrew/bundle"
+tap "homebrew/cask"
+tap "homebrew/cask-versions"
+tap "homebrew/core"
+
+brew "autoconf"
+brew "autogen"
+brew "automake"
+brew "binutils"
+brew "coreutils"
+brew "cmake"
+brew "pkg-config"
+brew "boost"
+brew "openssl"
+brew "hidapi"
+brew "zmq"
+brew "libpgm"
+brew "unbound"
+brew "libsodium"
+brew "miniupnpc"
+brew "readline"
+brew "expat"
+brew "ccache"
+brew "doxygen"
+brew "graphviz"
+brew "libunwind-headers"
+brew "xz"
+brew "protobuf"

contrib/depends/.gitignore

@@ -0,0 +1,10 @@
+SDKs/
+work/
+built/
+sources/
+config.site
+x86_64*
+i686*
+mips*
+arm*
+aarch64*

contrib/depends/Makefile

@@ -0,0 +1,229 @@
+.NOTPARALLEL :
+
+SOURCES_PATH ?= $(BASEDIR)/sources
+BASE_CACHE ?= $(BASEDIR)/built
+FALLBACK_DOWNLOAD_PATH ?= https://downloads.getmonero.org/depends-sources
+
+BUILD = $(shell ./config.guess)
+HOST ?= $(BUILD)
+PATCHES_PATH = $(BASEDIR)/patches
+BASEDIR = $(CURDIR)
+HASH_LENGTH:=11
+DOWNLOAD_CONNECT_TIMEOUT:=30
+DOWNLOAD_RETRIES:=5
+HOST_ID_SALT ?= salt
+BUILD_ID_SALT ?= salt
+
+host:=$(BUILD)
+ifneq ($(HOST),)
+host:=$(HOST)
+host_toolchain:=$(HOST)-
+endif
+
+ifneq ($(DEBUG),)
+release_type=Debug
+else
+release_type=Release
+endif
+
+ifneq ($(TESTS),)
+build_tests=ON
+release_type=Debug
+else
+build_tests=OFF
+endif
+
+base_build_dir=$(BASEDIR)/work/build
+base_staging_dir=$(BASEDIR)/work/staging
+base_download_dir=$(BASEDIR)/work/download
+canonical_host:=$(shell ./config.sub $(HOST))
+build:=$(shell ./config.sub $(BUILD))
+
+build_arch =$(firstword $(subst -, ,$(build)))
+build_vendor=$(word 2,$(subst -, ,$(build)))
+full_build_os:=$(subst $(build_arch)-$(build_vendor)-,,$(build))
+build_os:=$(findstring linux,$(full_build_os))
+build_os+=$(findstring darwin,$(full_build_os))
+build_os:=$(strip $(build_os))
+ifeq ($(build_os),)
+build_os=$(full_build_os)
+endif
+
+host_arch=$(firstword $(subst -, ,$(canonical_host)))
+host_vendor=$(word 2,$(subst -, ,$(canonical_host)))
+full_host_os:=$(subst $(host_arch)-$(host_vendor)-,,$(canonical_host))
+host_os:=$(findstring android,$(full_host_os))
+ifeq ($(host_os),)
+host_os:=$(findstring linux,$(full_host_os))
+endif
+host_os+=$(findstring darwin,$(full_host_os))
+host_os+=$(findstring freebsd,$(full_host_os))
+host_os+=$(findstring mingw32,$(full_host_os))
+host_os:=$(strip $(host_os))
+ifeq ($(host_os),)
+host_os=$(full_host_os)
+endif
+
+$(host_arch)_$(host_os)_prefix=$(BASEDIR)/$(host)
+$(host_arch)_$(host_os)_host=$(host)
+host_prefix=$($(host_arch)_$(host_os)_prefix)
+build_prefix=$(host_prefix)/native
+ifeq ($(host_os),mingw32)
+host_cmake=Windows
+endif
+ifeq ($(host_os),linux)
+host_cmake=Linux
+endif
+ifeq ($(host_os),freebsd)
+host_cmake=FreeBSD
+endif
+ifeq ($(host_os),darwin)
+host_cmake=Darwin
+endif
+ifeq ($(host_os),android)
+host_cmake=Android
+endif
+
+AT_$(V):=
+AT_:=@
+AT:=$(AT_$(V))
+
+all: install
+
+include hosts/$(host_os).mk
+include hosts/default.mk
+include builders/$(build_os).mk
+include builders/default.mk
+include packages/packages.mk
+
+build_id_string:=$(BUILD_ID_SALT)
+build_id_string+=$(shell $(build_CC) --version 2>/dev/null)
+build_id_string+=$(shell $(build_AR) --version 2>/dev/null)
+build_id_string+=$(shell $(build_CXX) --version 2>/dev/null)
+build_id_string+=$(shell $(build_RANLIB) --version 2>/dev/null)
+build_id_string+=$(shell $(build_STRIP) --version 2>/dev/null)
+
+$(host_arch)_$(host_os)_id_string:=$(HOST_ID_SALT)
+$(host_arch)_$(host_os)_id_string+=$(shell $(host_CC) --version 2>/dev/null)
+$(host_arch)_$(host_os)_id_string+=$(shell $(host_AR) --version 2>/dev/null)
+$(host_arch)_$(host_os)_id_string+=$(shell $(host_CXX) --version 2>/dev/null)
+$(host_arch)_$(host_os)_id_string+=$(shell $(host_RANLIB) --version 2>/dev/null)
+$(host_arch)_$(host_os)_id_string+=$(shell $(host_STRIP) --version 2>/dev/null)
+
+packages += $($(host_arch)_$(host_os)_packages) $($(host_os)_packages)
+native_packages += $($(host_arch)_$(host_os)_native_packages) $($(host_os)_native_packages)
+
+all_packages = $(packages) $(native_packages)
+
+meta_depends = Makefile funcs.mk builders/default.mk hosts/default.mk hosts/$(host_os).mk builders/$(build_os).mk
+
+$(host_arch)_$(host_os)_native_toolchain?=$($(host_os)_native_toolchain)
+
+include funcs.mk
+
+CONF_PKGS := cmake-conf mxe-conf
+
+build-only-$(1)_$(3): CMAKE_RUNRESULT_FILE = $(PREFIX)/share/cmake/modules/TryRunResults.cmake
+build-only-$(1)_$(3): CMAKE_TOOLCHAIN_FILE = $(PREFIX)/$(3)/share/cmake/mxe-conf.cmake
+build-only-$(1)_$(3): CMAKE_TOOLCHAIN_DIR  = $(PREFIX)/$(3)/share/cmake/mxe-conf.d
+build-only-$(1)_$(3): CMAKE_STATIC_BOOL = $(if $(findstring shared,$(3)),OFF,ON)
+build-only-$(1)_$(3): CMAKE_SHARED_BOOL = $(if $(findstring shared,$(3)),ON,OFF)
+
+
+toolchain_path=$($($(host_arch)_$(host_os)_native_toolchain)_prefixbin)
+final_build_id_long+=$(shell $(build_SHA256SUM) config.site.in)
+final_build_id_long+=$(shell $(build_SHA256SUM) toolchain.cmake.in)
+final_build_id+=$(shell echo -n "$(final_build_id_long)" | $(build_SHA256SUM) | cut -c-$(HASH_LENGTH))
+$(host_prefix)/.stamp_$(final_build_id): $(native_packages) $(packages)
+	$(AT)rm -rf $(@D)
+	$(AT)mkdir -p $(@D)
+	$(AT)echo copying packages: $^
+	$(AT)echo to: $(@D)
+	$(AT)cd $(@D); $(foreach package,$^, tar xf $($(package)_cached); )
+	$(AT)touch $@
+
+$(host_prefix)/share/config.site : config.site.in $(host_prefix)/.stamp_$(final_build_id)
+	$(AT)@mkdir -p $(@D)
+	$(AT)sed -e 's|@HOST@|$(host)|' \
+            -e 's|@CC@|$(toolchain_path)$(host_CC)|' \
+            -e 's|@CXX@|$(toolchain_path)$(host_CXX)|' \
+            -e 's|@AR@|$(toolchain_path)$(host_AR)|' \
+            -e 's|@RANLIB@|$(toolchain_path)$(host_RANLIB)|' \
+            -e 's|@NM@|$(toolchain_path)$(host_NM)|' \
+            -e 's|@STRIP@|$(toolchain_path)$(host_STRIP)|' \
+            -e 's|@build_os@|$(build_os)|' \
+            -e 's|@host_os@|$(host_os)|' \
+            -e 's|@CFLAGS@|$(strip $(host_CFLAGS) $(host_$(release_type)_CFLAGS))|' \
+            -e 's|@CXXFLAGS@|$(strip $(host_CXXFLAGS) $(host_$(release_type)_CXXFLAGS))|' \
+            -e 's|@CPPFLAGS@|$(strip $(host_CPPFLAGS) $(host_$(release_type)_CPPFLAGS))|' \
+            -e 's|@LDFLAGS@|$(strip $(host_LDFLAGS) $(host_$(release_type)_LDFLAGS))|' \
+            -e 's|@allow_host_packages@|$(ALLOW_HOST_PACKAGES)|' \
+            -e 's|@debug@|$(DEBUG)|' \
+            $< > $@
+	$(AT)touch $@
+
+$(host_prefix)/share/toolchain.cmake : toolchain.cmake.in $(host_prefix)/.stamp_$(final_build_id)
+	$(AT)@mkdir -p $(@D)
+	$(AT)sed -e 's|@HOST@|$(host)|' \
+            -e 's|@CC@|$(toolchain_path)$(host_CC)|' \
+            -e 's|@CXX@|$(toolchain_path)$(host_CXX)|' \
+            -e 's|@AR@|$(toolchain_path)$(host_AR)|' \
+            -e 's|@RANLIB@|$(toolchain_path)$(host_RANLIB)|' \
+            -e 's|@NM@|$(toolchain_path)$(host_NM)|' \
+            -e 's|@STRIP@|$(toolchain_path)$(host_STRIP)|' \
+            -e 's|@build_os@|$(build_os)|' \
+            -e 's|@host_os@|$(host_os)|' \
+            -e 's|@CFLAGS@|$(strip $(host_CFLAGS) $(host_$(release_type)_CFLAGS))|' \
+            -e 's|@CXXFLAGS@|$(strip $(host_CXXFLAGS) $(host_$(release_type)_CXXFLAGS))|' \
+            -e 's|@CPPFLAGS@|$(strip $(host_CPPFLAGS) $(host_$(release_type)_CPPFLAGS))|' \
+            -e 's|@LDFLAGS@|$(strip $(host_LDFLAGS) $(host_$(release_type)_LDFLAGS))|' \
+            -e 's|@allow_host_packages@|$(ALLOW_HOST_PACKAGES)|' \
+            -e 's|@debug@|$(DEBUG)|' \
+            -e 's|@release_type@|$(release_type)|' \
+            -e 's|@build_tests@|$(build_tests)|' \
+            -e 's|@depends@|$(host_cmake)|' \
+            -e 's|@prefix@|$($(host_arch)_$(host_os)_prefix)|'\
+            -e 's|@arch@|$(host_arch)|'\
+            $< > $@
+	$(AT)touch $@
+
+define check_or_remove_cached
+  mkdir -p $(BASE_CACHE)/$(host)/$(package) && cd $(BASE_CACHE)/$(host)/$(package); \
+  $(build_SHA256SUM) -c $($(package)_cached_checksum) >/dev/null 2>/dev/null || \
+  ( rm -f $($(package)_cached_checksum); \
+    if test -f "$($(package)_cached)"; then echo "Checksum mismatch for $(package). Forcing rebuild.."; rm -f $($(package)_cached_checksum) $($(package)_cached); fi )
+endef
+
+define check_or_remove_sources
+  mkdir -p $($(package)_source_dir); cd $($(package)_source_dir); \
+  test -f $($(package)_fetched) && ( $(build_SHA256SUM) -c $($(package)_fetched) >/dev/null 2>/dev/null || \
+    ( echo "Checksum missing or mismatched for $(package) source. Forcing re-download."; \
+      rm -f $($(package)_all_sources) $($(1)_fetched))) || true
+endef
+
+check-packages:
+	@$(foreach package,$(all_packages),$(call check_or_remove_cached,$(package));)
+check-sources:
+	@$(foreach package,$(all_packages),$(call check_or_remove_sources,$(package));)
+
+$(host_prefix)/share/config.site: check-packages
+$(host_prefix)/share/toolchain.cmake: check-packages
+
+check-packages: check-sources
+
+install: check-packages $(host_prefix)/share/config.site
+install: check-packages $(host_prefix)/share/toolchain.cmake
+
+download-one: check-sources $(all_sources)
+
+download-osx:
+	@$(MAKE) -s HOST=x86_64-apple-darwin11 download-one
+download-linux:
+	@$(MAKE) -s HOST=x86_64-unknown-linux-gnu download-one
+download-win:
+	@$(MAKE) -s HOST=x86_64-w64-mingw32 download-one
+download: download-osx download-linux download-win
+
+ $(foreach package,$(all_packages),$(eval $(call ext_add_stages,$(package))))
+
+.PHONY: install cached download-one download-osx download-linux download-win download check-packages check-sources

contrib/depends/README.md

@@ -0,0 +1,74 @@
+### Usage
+
+To build dependencies for the current arch+OS:
+
+```bash
+make
+```
+
+To build for another arch/OS:
+
+```bash
+make HOST=host-platform-triplet
+```
+
+For example:
+
+```bash
+make HOST=x86_64-w64-mingw32 -j4
+```
+
+A toolchain will be generated that's suitable for plugging into Monero's
+cmake. In the above example, a dir named x86_64-w64-mingw32 will be
+created. To use it for Monero:
+
+```bash
+cmake -DCMAKE_TOOLCHAIN=`pwd`/contrib/depends/x86_64-w64-mingw32
+```
+
+Common `host-platform-triplets` for cross compilation are:
+
+- `i686-w64-mingw32` for Win32
+- `x86_64-w64-mingw32` for Win64
+- `x86_64-apple-darwin11` for MacOSX x86_64
+- `arm-linux-gnueabihf` for Linux ARM 32 bit
+- `aarch64-linux-gnu` for Linux ARM 64 bit
+- `riscv64-linux-gnu` for Linux RISCV 64 bit
+
+No other options are needed, the paths are automatically configured.
+
+Dependency Options:
+The following can be set when running make: make FOO=bar
+
+```
+SOURCES_PATH: downloaded sources will be placed here
+BASE_CACHE: built packages will be placed here
+FALLBACK_DOWNLOAD_PATH: If a source file can't be fetched, try here before giving up
+DEBUG: disable some optimizations and enable more runtime checking
+HOST_ID_SALT: Optional salt to use when generating host package ids
+BUILD_ID_SALT: Optional salt to use when generating build package ids
+```
+
+Additional targets:
+
+```
+download: run 'make download' to fetch all sources without building them
+download-osx: run 'make download-osx' to fetch all sources needed for osx builds
+download-win: run 'make download-win' to fetch all sources needed for win builds
+download-linux: run 'make download-linux' to fetch all sources needed for linux builds
+```
+
+#Mingw builds
+
+Building for 32/64bit mingw requires switching alternatives to a posix mode
+
+```bash
+update-alternatives --set x86_64-w64-mingw32-g++ x86_64-w64-mingw32-g++-posix
+update-alternatives --set x86_64-w64-mingw32-gcc x86_64-w64-mingw32-gcc-posix
+```
+
+### Other documentation
+
+- [description.md](description.md): General description of the depends system
+- [packages.md](packages.md): Steps for adding packages
+

contrib/depends/builders/darwin.mk

@@ -0,0 +1,22 @@
+build_darwin_CC: = $(shell xcrun -f clang)
+build_darwin_CXX: = $(shell xcrun -f clang++)
+build_darwin_AR: = $(shell xcrun -f ar)
+build_darwin_RANLIB: = $(shell xcrun -f ranlib)
+build_darwin_STRIP: = $(shell xcrun -f strip)
+build_darwin_OTOOL: = $(shell xcrun -f otool)
+build_darwin_NM: = $(shell xcrun -f nm)
+build_darwin_INSTALL_NAME_TOOL:=$(shell xcrun -f install_name_tool)
+build_darwin_SHA256SUM = shasum -a 256
+build_darwin_DOWNLOAD = curl --location --fail --connect-timeout $(DOWNLOAD_CONNECT_TIMEOUT) --retry $(DOWNLOAD_RETRIES) -o
+
+#darwin host on darwin builder. overrides darwin host preferences.
+darwin_CC=$(shell xcrun -f clang) -mmacosx-version-min=$(OSX_MIN_VERSION)
+darwin_CXX:=$(shell xcrun -f clang++) -mmacosx-version-min=$(OSX_MIN_VERSION) -stdlib=libc++
+darwin_AR:=$(shell xcrun -f ar)
+darwin_RANLIB:=$(shell xcrun -f ranlib)
+darwin_STRIP:=$(shell xcrun -f strip)
+darwin_LIBTOOL:=$(shell xcrun -f libtool)
+darwin_OTOOL:=$(shell xcrun -f otool)
+darwin_NM:=$(shell xcrun -f nm)
+darwin_INSTALL_NAME_TOOL:=$(shell xcrun -f install_name_tool)
+darwin_native_toolchain=

contrib/depends/builders/default.mk

@@ -0,0 +1,20 @@
+default_build_CC = gcc
+default_build_CXX = g++
+default_build_AR = ar
+default_build_RANLIB = ranlib
+default_build_STRIP = strip
+default_build_NM = nm
+default_build_OTOOL = otool
+default_build_INSTALL_NAME_TOOL = install_name_tool
+
+define add_build_tool_func
+build_$(build_os)_$1 ?= $$(default_build_$1)
+build_$(build_arch)_$(build_os)_$1 ?= $$(build_$(build_os)_$1)
+build_$1=$$(build_$(build_arch)_$(build_os)_$1)
+endef
+$(foreach var,CC CXX AR RANLIB NM STRIP SHA256SUM DOWNLOAD OTOOL INSTALL_NAME_TOOL,$(eval $(call add_build_tool_func,$(var))))
+define add_build_flags_func
+build_$(build_arch)_$(build_os)_$1 += $(build_$(build_os)_$1)
+build_$1=$$(build_$(build_arch)_$(build_os)_$1)
+endef
+$(foreach flags, CFLAGS CXXFLAGS ARFLAGS LDFLAGS, $(eval $(call add_build_flags_func,$(flags))))

contrib/depends/builders/linux.mk

@@ -0,0 +1,2 @@
+build_linux_SHA256SUM = sha256sum
+build_linux_DOWNLOAD = curl --location --fail --connect-timeout $(DOWNLOAD_CONNECT_TIMEOUT) --retry $(DOWNLOAD_RETRIES) -o

contrib/depends/config.guess

@@ -1,8 +1,8 @@
 #! /bin/sh
 # Attempt to guess a canonical system name.
-#   Copyright 1992-2013 Free Software Foundation, Inc.
+#   Copyright 1992-2017 Free Software Foundation, Inc.
 
-timestamp='2013-06-10'
+timestamp='2017-03-05'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -24,12 +24,12 @@ timestamp='2013-06-10'
 # program.  This Exception is an additional permission under section 7
 # of the GNU General Public License, version 3 ("GPLv3").
 #
-# Originally written by Per Bothner.
+# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
 #
 # You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
 #
-# Please send patches with a ChangeLog entry to config-patches@gnu.org.
+# Please send patches to <config-patches@gnu.org>.
 
 
 me=`echo "$0" | sed -e 's,.*/,,'`
@@ -50,7 +50,7 @@ version="\
 GNU config.guess ($timestamp)
 
 Originally written by Per Bothner.
-Copyright 1992-2013 Free Software Foundation, Inc.
+Copyright 1992-2017 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -149,7 +149,7 @@ Linux|GNU|GNU/*)
 	LIBC=gnu
 	#endif
 	EOF
-	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
+	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
 	;;
 esac
 
@@ -168,19 +168,29 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	# Note: NetBSD doesn't particularly care about the vendor
 	# portion of the name.  We always set it to "unknown".
 	sysctl="sysctl -n hw.machine_arch"
-	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
-	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+	UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
+	    /sbin/$sysctl 2>/dev/null || \
+	    /usr/sbin/$sysctl 2>/dev/null || \
+	    echo unknown)`
 	case "${UNAME_MACHINE_ARCH}" in
 	    armeb) machine=armeb-unknown ;;
 	    arm*) machine=arm-unknown ;;
 	    sh3el) machine=shl-unknown ;;
 	    sh3eb) machine=sh-unknown ;;
 	    sh5el) machine=sh5le-unknown ;;
+	    earmv*)
+		arch=`echo ${UNAME_MACHINE_ARCH} | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
+		endian=`echo ${UNAME_MACHINE_ARCH} | sed -ne 's,^.*\(eb\)$,\1,p'`
+		machine=${arch}${endian}-unknown
+		;;
 	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
 	esac
 	# The Operating System including object format, if it has switched
-	# to ELF recently, or will in the future.
+	# to ELF recently (or will in the future) and ABI.
 	case "${UNAME_MACHINE_ARCH}" in
+	    earm*)
+		os=netbsdelf
+		;;
 	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
 		eval $set_cc_for_build
 		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
@@ -197,6 +207,13 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 		os=netbsd
 		;;
 	esac
+	# Determine ABI tags.
+	case "${UNAME_MACHINE_ARCH}" in
+	    earm*)
+		expr='s/^earmv[0-9]/-eabi/;s/eb$//'
+		abi=`echo ${UNAME_MACHINE_ARCH} | sed -e "$expr"`
+		;;
+	esac
 	# The OS release
 	# Debian GNU/NetBSD machines have a different userland, and
 	# thus, need a distinct triplet. However, they do not need
@@ -207,13 +224,13 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 		release='-gnu'
 		;;
 	    *)
-		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+		release=`echo ${UNAME_RELEASE} | sed -e 's/[-_].*//' | cut -d. -f1,2`
 		;;
 	esac
 	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
 	# contains redundant information, the shorter form:
 	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
-	echo "${machine}-${os}${release}"
+	echo "${machine}-${os}${release}${abi}"
 	exit ;;
     *:Bitrig:*:*)
 	UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
@@ -223,6 +240,10 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
 	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
 	exit ;;
+    *:LibertyBSD:*:*)
+	UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
+	echo ${UNAME_MACHINE_ARCH}-unknown-libertybsd${UNAME_RELEASE}
+	exit ;;
     *:ekkoBSD:*:*)
 	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
 	exit ;;
@@ -235,6 +256,9 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
     *:MirBSD:*:*)
 	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
 	exit ;;
+    *:Sortix:*:*)
+	echo ${UNAME_MACHINE}-unknown-sortix
+	exit ;;
     alpha:OSF1:*:*)
 	case $UNAME_RELEASE in
 	*4.0)
@@ -251,42 +275,42 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
 	case "$ALPHA_CPU_TYPE" in
 	    "EV4 (21064)")
-		UNAME_MACHINE="alpha" ;;
+		UNAME_MACHINE=alpha ;;
 	    "EV4.5 (21064)")
-		UNAME_MACHINE="alpha" ;;
+		UNAME_MACHINE=alpha ;;
 	    "LCA4 (21066/21068)")
-		UNAME_MACHINE="alpha" ;;
+		UNAME_MACHINE=alpha ;;
 	    "EV5 (21164)")
-		UNAME_MACHINE="alphaev5" ;;
+		UNAME_MACHINE=alphaev5 ;;
 	    "EV5.6 (21164A)")
-		UNAME_MACHINE="alphaev56" ;;
+		UNAME_MACHINE=alphaev56 ;;
 	    "EV5.6 (21164PC)")
-		UNAME_MACHINE="alphapca56" ;;
+		UNAME_MACHINE=alphapca56 ;;
 	    "EV5.7 (21164PC)")
-		UNAME_MACHINE="alphapca57" ;;
+		UNAME_MACHINE=alphapca57 ;;
 	    "EV6 (21264)")
-		UNAME_MACHINE="alphaev6" ;;
+		UNAME_MACHINE=alphaev6 ;;
 	    "EV6.7 (21264A)")
-		UNAME_MACHINE="alphaev67" ;;
+		UNAME_MACHINE=alphaev67 ;;
 	    "EV6.8CB (21264C)")
-		UNAME_MACHINE="alphaev68" ;;
+		UNAME_MACHINE=alphaev68 ;;
 	    "EV6.8AL (21264B)")
-		UNAME_MACHINE="alphaev68" ;;
+		UNAME_MACHINE=alphaev68 ;;
 	    "EV6.8CX (21264D)")
-		UNAME_MACHINE="alphaev68" ;;
+		UNAME_MACHINE=alphaev68 ;;
 	    "EV6.9A (21264/EV69A)")
-		UNAME_MACHINE="alphaev69" ;;
+		UNAME_MACHINE=alphaev69 ;;
 	    "EV7 (21364)")
-		UNAME_MACHINE="alphaev7" ;;
+		UNAME_MACHINE=alphaev7 ;;
 	    "EV7.9 (21364A)")
-		UNAME_MACHINE="alphaev79" ;;
+		UNAME_MACHINE=alphaev79 ;;
 	esac
 	# A Pn.n version is a patched version.
 	# A Vn.n version is a released version.
 	# A Tn.n version is a released field test version.
 	# A Xn.n version is an unreleased experimental baselevel.
 	# 1.2 uses "1.2" for uname -r.
-	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
 	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
 	exitcode=$?
 	trap '' 0
@@ -359,16 +383,16 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	exit ;;
     i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
 	eval $set_cc_for_build
-	SUN_ARCH="i386"
+	SUN_ARCH=i386
 	# If there is a compiler, see if it is configured for 64-bit objects.
 	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
 	# This test works for both compilers.
-	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+	if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
 	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
-		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+		(CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
 		grep IS_64BIT_ARCH >/dev/null
 	    then
-		SUN_ARCH="x86_64"
+		SUN_ARCH=x86_64
 	    fi
 	fi
 	echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
@@ -393,7 +417,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	exit ;;
     sun*:*:4.2BSD:*)
 	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
-	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+	test "x${UNAME_RELEASE}" = x && UNAME_RELEASE=3
 	case "`/bin/arch`" in
 	    sun3)
 		echo m68k-sun-sunos${UNAME_RELEASE}
@@ -579,8 +603,9 @@ EOF
 	else
 		IBM_ARCH=powerpc
 	fi
-	if [ -x /usr/bin/oslevel ] ; then
-		IBM_REV=`/usr/bin/oslevel`
+	if [ -x /usr/bin/lslpp ] ; then
+		IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc |
+			   awk -F: '{ print $3 }' | sed s/[0-9]*$/0/`
 	else
 		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
 	fi
@@ -617,13 +642,13 @@ EOF
 		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
 		    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
 		    case "${sc_cpu_version}" in
-		      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
-		      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+		      523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0
+		      528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1
 		      532)                      # CPU_PA_RISC2_0
 			case "${sc_kernel_bits}" in
-			  32) HP_ARCH="hppa2.0n" ;;
-			  64) HP_ARCH="hppa2.0w" ;;
-			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
+			  32) HP_ARCH=hppa2.0n ;;
+			  64) HP_ARCH=hppa2.0w ;;
+			  '') HP_ARCH=hppa2.0 ;;   # HP-UX 10.20
 			esac ;;
 		    esac
 		fi
@@ -662,11 +687,11 @@ EOF
 		    exit (0);
 		}
 EOF
-		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+		    (CCOPTS="" $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
 		    test -z "$HP_ARCH" && HP_ARCH=hppa
 		fi ;;
 	esac
-	if [ ${HP_ARCH} = "hppa2.0w" ]
+	if [ ${HP_ARCH} = hppa2.0w ]
 	then
 	    eval $set_cc_for_build
 
@@ -679,12 +704,12 @@ EOF
 	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
 	    # => hppa64-hp-hpux11.23
 
-	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+	    if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) |
 		grep -q __LP64__
 	    then
-		HP_ARCH="hppa2.0w"
+		HP_ARCH=hppa2.0w
 	    else
-		HP_ARCH="hppa64"
+		HP_ARCH=hppa64
 	    fi
 	fi
 	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
@@ -789,14 +814,14 @@ EOF
 	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
 	exit ;;
     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
-	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
-	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+	FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
+	FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
 	FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
 	echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
 	exit ;;
     5000:UNIX_System_V:4.*:*)
-	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
-	FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+	FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'`
+	FUJITSU_REL=`echo ${UNAME_RELEASE} | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'`
 	echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
 	exit ;;
     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
@@ -812,10 +837,11 @@ EOF
 	UNAME_PROCESSOR=`/usr/bin/uname -p`
 	case ${UNAME_PROCESSOR} in
 	    amd64)
-		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
-	    *)
-		echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+		UNAME_PROCESSOR=x86_64 ;;
+	    i386)
+		UNAME_PROCESSOR=i586 ;;
 	esac
+	echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
 	exit ;;
     i*:CYGWIN*:*)
 	echo ${UNAME_MACHINE}-pc-cygwin
@@ -826,7 +852,7 @@ EOF
     *:MINGW*:*)
 	echo ${UNAME_MACHINE}-pc-mingw32
 	exit ;;
-    i*:MSYS*:*)
+    *:MSYS*:*)
 	echo ${UNAME_MACHINE}-pc-msys
 	exit ;;
     i*:windows32*:*)
@@ -878,7 +904,7 @@ EOF
 	exit ;;
     *:GNU/*:*:*)
 	# other systems with GNU libc and userland
-	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
+	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
 	exit ;;
     i*86:Minix:*:*)
 	echo ${UNAME_MACHINE}-pc-minix
@@ -901,7 +927,7 @@ EOF
 	  EV68*) UNAME_MACHINE=alphaev68 ;;
 	esac
 	objdump --private-headers /bin/sh | grep -q ld.so.1
-	if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
+	if test "$?" = 0 ; then LIBC=gnulibc1 ; fi
 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     arc:Linux:*:* | arceb:Linux:*:*)
@@ -932,6 +958,9 @@ EOF
     crisv32:Linux:*:*)
 	echo ${UNAME_MACHINE}-axis-linux-${LIBC}
 	exit ;;
+    e2k:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+	exit ;;
     frv:Linux:*:*)
 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
@@ -944,6 +973,9 @@ EOF
     ia64:Linux:*:*)
 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
+    k1om:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+	exit ;;
     m32r*:Linux:*:*)
 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
@@ -969,10 +1001,13 @@ EOF
 	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
 	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
 	;;
-    or1k:Linux:*:*)
+    mips64el:Linux:*:*)
 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
-    or32:Linux:*:*)
+    openrisc*:Linux:*:*)
+	echo or1k-unknown-linux-${LIBC}
+	exit ;;
+    or32:Linux:*:* | or1k*:Linux:*:*)
 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
 	exit ;;
     padre:Linux:*:*)
@@ -1001,6 +1036,9 @@ EOF
     ppcle:Linux:*:*)
 	echo powerpcle-unknown-linux-${LIBC}
 	exit ;;
+    riscv32:Linux:*:* | riscv64:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+	exit ;;
     s390:Linux:*:* | s390x:Linux:*:*)
 	echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
 	exit ;;
@@ -1020,7 +1058,7 @@ EOF
 	echo ${UNAME_MACHINE}-dec-linux-${LIBC}
 	exit ;;
     x86_64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+	echo ${UNAME_MACHINE}-pc-linux-${LIBC}
 	exit ;;
     xtensa*:Linux:*:*)
 	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
@@ -1099,7 +1137,7 @@ EOF
 	# uname -m prints for DJGPP always 'pc', but it prints nothing about
 	# the processor, so we play safe by assuming i586.
 	# Note: whatever this is, it MUST be the same as what config.sub
-	# prints for the "djgpp" host, or else GDB configury will decide that
+	# prints for the "djgpp" host, or else GDB configure will decide that
 	# this is a cross-build.
 	echo i586-pc-msdosdjgpp
 	exit ;;
@@ -1248,6 +1286,9 @@ EOF
     SX-8R:SUPER-UX:*:*)
 	echo sx8r-nec-superux${UNAME_RELEASE}
 	exit ;;
+    SX-ACE:SUPER-UX:*:*)
+	echo sxace-nec-superux${UNAME_RELEASE}
+	exit ;;
     Power*:Rhapsody:*:*)
 	echo powerpc-apple-rhapsody${UNAME_RELEASE}
 	exit ;;
@@ -1260,22 +1301,32 @@ EOF
 	if test "$UNAME_PROCESSOR" = unknown ; then
 	    UNAME_PROCESSOR=powerpc
 	fi
-	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
-	    if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
-		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
-		grep IS_64BIT_ARCH >/dev/null
-	    then
-		case $UNAME_PROCESSOR in
-		    i386) UNAME_PROCESSOR=x86_64 ;;
-		    powerpc) UNAME_PROCESSOR=powerpc64 ;;
-		esac
+	if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then
+	    if [ "$CC_FOR_BUILD" != no_compiler_found ]; then
+		if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
+		    (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \
+		    grep IS_64BIT_ARCH >/dev/null
+		then
+		    case $UNAME_PROCESSOR in
+			i386) UNAME_PROCESSOR=x86_64 ;;
+			powerpc) UNAME_PROCESSOR=powerpc64 ;;
+		    esac
+		fi
 	    fi
+	elif test "$UNAME_PROCESSOR" = i386 ; then
+	    # Avoid executing cc on OS X 10.9, as it ships with a stub
+	    # that puts up a graphical alert prompting to install
+	    # developer tools.  Any system running Mac OS X 10.7 or
+	    # later (Darwin 11 and later) is required to have a 64-bit
+	    # processor. This is not true of the ARM version of Darwin
+	    # that Apple uses in portable devices.
+	    UNAME_PROCESSOR=x86_64
 	fi
 	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
 	exit ;;
     *:procnto*:*:* | *:QNX:[0123456789]*:*)
 	UNAME_PROCESSOR=`uname -p`
-	if test "$UNAME_PROCESSOR" = "x86"; then
+	if test "$UNAME_PROCESSOR" = x86; then
 		UNAME_PROCESSOR=i386
 		UNAME_MACHINE=pc
 	fi
@@ -1293,6 +1344,9 @@ EOF
     NSR-?:NONSTOP_KERNEL:*:*)
 	echo nsr-tandem-nsk${UNAME_RELEASE}
 	exit ;;
+    NSX-?:NONSTOP_KERNEL:*:*)
+	echo nsx-tandem-nsk${UNAME_RELEASE}
+	exit ;;
     *:NonStop-UX:*:*)
 	echo mips-compaq-nonstopux
 	exit ;;
@@ -1306,7 +1360,7 @@ EOF
 	# "uname -m" is not consistent, so use $cputype instead. 386
 	# is converted to i386 for consistency with other x86
 	# operating systems.
-	if test "$cputype" = "386"; then
+	if test "$cputype" = 386; then
 	    UNAME_MACHINE=i386
 	else
 	    UNAME_MACHINE="$cputype"
@@ -1348,7 +1402,7 @@ EOF
 	echo i386-pc-xenix
 	exit ;;
     i*86:skyos:*:*)
-	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE} | sed -e 's/ .*$//'`
 	exit ;;
     i*86:rdos:*:*)
 	echo ${UNAME_MACHINE}-pc-rdos
@@ -1359,171 +1413,25 @@ EOF
     x86_64:VMkernel:*:*)
 	echo ${UNAME_MACHINE}-unknown-esx
 	exit ;;
+    amd64:Isilon\ OneFS:*:*)
+	echo x86_64-unknown-onefs
+	exit ;;
 esac
 
-eval $set_cc_for_build
-cat >$dummy.c <<EOF
-#ifdef _SEQUENT_
-# include <sys/types.h>
-# include <sys/utsname.h>
-#endif
-main ()
-{
-#if defined (sony)
-#if defined (MIPSEB)
-  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
-     I don't know....  */
-  printf ("mips-sony-bsd\n"); exit (0);
-#else
-#include <sys/param.h>
-  printf ("m68k-sony-newsos%s\n",
-#ifdef NEWSOS4
-	"4"
-#else
-	""
-#endif
-	); exit (0);
-#endif
-#endif
-
-#if defined (__arm) && defined (__acorn) && defined (__unix)
-  printf ("arm-acorn-riscix\n"); exit (0);
-#endif
-
-#if defined (hp300) && !defined (hpux)
-  printf ("m68k-hp-bsd\n"); exit (0);
-#endif
-
-#if defined (NeXT)
-#if !defined (__ARCHITECTURE__)
-#define __ARCHITECTURE__ "m68k"
-#endif
-  int version;
-  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
-  if (version < 4)
-    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
-  else
-    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
-  exit (0);
-#endif
-
-#if defined (MULTIMAX) || defined (n16)
-#if defined (UMAXV)
-  printf ("ns32k-encore-sysv\n"); exit (0);
-#else
-#if defined (CMU)
-  printf ("ns32k-encore-mach\n"); exit (0);
-#else
-  printf ("ns32k-encore-bsd\n"); exit (0);
-#endif
-#endif
-#endif
-
-#if defined (__386BSD__)
-  printf ("i386-pc-bsd\n"); exit (0);
-#endif
-
-#if defined (sequent)
-#if defined (i386)
-  printf ("i386-sequent-dynix\n"); exit (0);
-#endif
-#if defined (ns32000)
-  printf ("ns32k-sequent-dynix\n"); exit (0);
-#endif
-#endif
-
-#if defined (_SEQUENT_)
-    struct utsname un;
-
-    uname(&un);
-
-    if (strncmp(un.version, "V2", 2) == 0) {
-	printf ("i386-sequent-ptx2\n"); exit (0);
-    }
-    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
-	printf ("i386-sequent-ptx1\n"); exit (0);
-    }
-    printf ("i386-sequent-ptx\n"); exit (0);
-
-#endif
-
-#if defined (vax)
-# if !defined (ultrix)
-#  include <sys/param.h>
-#  if defined (BSD)
-#   if BSD == 43
-      printf ("vax-dec-bsd4.3\n"); exit (0);
-#   else
-#    if BSD == 199006
-      printf ("vax-dec-bsd4.3reno\n"); exit (0);
-#    else
-      printf ("vax-dec-bsd\n"); exit (0);
-#    endif
-#   endif
-#  else
-    printf ("vax-dec-bsd\n"); exit (0);
-#  endif
-# else
-    printf ("vax-dec-ultrix\n"); exit (0);
-# endif
-#endif
-
-#if defined (alliant) && defined (i860)
-  printf ("i860-alliant-bsd\n"); exit (0);
-#endif
-
-  exit (1);
-}
-EOF
-
-$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
-	{ echo "$SYSTEM_NAME"; exit; }
-
-# Apollos put the system type in the environment.
-
-test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
-
-# Convex versions that predate uname can use getsysinfo(1)
-
-if [ -x /usr/convex/getsysinfo ]
-then
-    case `getsysinfo -f cpu_type` in
-    c1*)
-	echo c1-convex-bsd
-	exit ;;
-    c2*)
-	if getsysinfo -f scalar_acc
-	then echo c32-convex-bsd
-	else echo c2-convex-bsd
-	fi
-	exit ;;
-    c34*)
-	echo c34-convex-bsd
-	exit ;;
-    c38*)
-	echo c38-convex-bsd
-	exit ;;
-    c4*)
-	echo c4-convex-bsd
-	exit ;;
-    esac
-fi
-
 cat >&2 <<EOF
 $0: unable to guess system type
 
-This script, last modified $timestamp, has failed to recognize
-the operating system you are using. It is advised that you
-download the most up to date version of the config scripts from
+This script (version $timestamp), has failed to recognize the
+operating system you are using. If your script is old, overwrite
+config.guess and config.sub with the latest versions from:
 
-  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess
 and
-  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
 
-If the version you run ($0) is already up to date, please
-send the following data and any information you think might be
-pertinent to <config-patches@gnu.org> in order to provide the needed
-information to handle your system.
+If $0 has already been updated, send the following data and any
+information you think might be pertinent to config-patches@gnu.org to
+provide the necessary information to handle your system.
 
 config.guess timestamp = $timestamp
 

contrib/depends/config.site.in

@@ -0,0 +1,66 @@
+depends_prefix="`dirname ${ac_site_file}`/.."
+
+cross_compiling=maybe
+host_alias=@HOST@
+ac_tool_prefix=${host_alias}-
+
+if test -z $with_boost; then
+  with_boost=$depends_prefix
+fi
+
+if test x@host_os@ = xdarwin; then
+  BREW=no
+  PORT=no
+fi
+
+PATH=$depends_prefix/native/bin:$PATH
+PKG_CONFIG="`which pkg-config` --static"
+
+# These two need to remain exported because pkg-config does not see them
+# otherwise. That means they must be unexported at the end of configure.ac to
+# avoid ruining the cache. Sigh.
+export PKG_CONFIG_PATH=$depends_prefix/share/pkgconfig:$depends_prefix/lib/pkgconfig
+if test -z "@allow_host_packages@"; then
+  export PKGCONFIG_LIBDIR=
+fi
+
+CPPFLAGS="-I$depends_prefix/include/ $CPPFLAGS"
+LDFLAGS="-L$depends_prefix/lib $LDFLAGS"
+
+CC="@CC@"
+CXX="@CXX@"
+OBJC="${CC}"
+CCACHE=$depends_prefix/native/bin/ccache
+PYTHONPATH=$depends_prefix/native/lib/python/dist-packages:$PYTHONPATH
+
+if test -n "@AR@"; then
+  AR=@AR@
+  ac_cv_path_ac_pt_AR=${AR}
+fi
+
+if test -n "@RANLIB@"; then
+  RANLIB=@RANLIB@
+  ac_cv_path_ac_pt_RANLIB=${RANLIB}
+fi
+
+if test -n "@NM@"; then
+  NM=@NM@
+  ac_cv_path_ac_pt_NM=${NM}
+fi
+
+if test -n "@debug@"; then
+  enable_reduce_exports=no
+fi
+
+if test -n "@CFLAGS@"; then
+  CFLAGS="@CFLAGS@ $CFLAGS"
+fi
+if test -n "@CXXFLAGS@"; then
+  CXXFLAGS="@CXXFLAGS@ $CXXFLAGS"
+fi
+if test -n "@CPPFLAGS@"; then
+  CPPFLAGS="@CPPFLAGS@ $CPPFLAGS"
+fi
+if test -n "@LDFLAGS@"; then
+  LDFLAGS="@LDFLAGS@ $LDFLAGS"
+fi

contrib/depends/config.sub

@@ -1,8 +1,8 @@
 #! /bin/sh
 # Configuration validation subroutine script.
-#   Copyright 1992-2013 Free Software Foundation, Inc.
+#   Copyright 1992-2017 Free Software Foundation, Inc.
 
-timestamp='2013-08-10'
+timestamp='2017-04-02'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -25,7 +25,7 @@ timestamp='2013-08-10'
 # of the GNU General Public License, version 3 ("GPLv3").
 
 
-# Please send patches with a ChangeLog entry to config-patches@gnu.org.
+# Please send patches to <config-patches@gnu.org>.
 #
 # Configuration subroutine to validate and canonicalize a configuration type.
 # Supply the specified configuration type as an argument.
@@ -33,7 +33,7 @@ timestamp='2013-08-10'
 # Otherwise, we print the canonical config type on stdout and succeed.
 
 # You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub
 
 # This file is supposed to be the same for all GNU packages
 # and recognize all the CPU types, system types and aliases
@@ -53,8 +53,7 @@ timestamp='2013-08-10'
 me=`echo "$0" | sed -e 's,.*/,,'`
 
 usage="\
-Usage: $0 [OPTION] CPU-MFR-OPSYS
-       $0 [OPTION] ALIAS
+Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS
 
 Canonicalize a configuration name.
 
@@ -68,7 +67,7 @@ Report bugs and patches to <config-patches@gnu.org>."
 version="\
 GNU config.sub ($timestamp)
 
-Copyright 1992-2013 Free Software Foundation, Inc.
+Copyright 1992-2017 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
@@ -117,8 +116,8 @@ maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
 case $maybe_os in
   nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
   linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
-  knetbsd*-gnu* | netbsd*-gnu* | \
-  kopensolaris*-gnu* | \
+  knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \
+  kopensolaris*-gnu* | cloudabi*-eabi* | \
   storm-chaos* | os2-emx* | rtmk-nova*)
     os=-$maybe_os
     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
@@ -255,16 +254,18 @@ case $basic_machine in
 	| arc | arceb \
 	| arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
 	| avr | avr32 \
+	| ba \
 	| be32 | be64 \
 	| bfin \
 	| c4x | c8051 | clipper \
 	| d10v | d30v | dlx | dsp16xx \
-	| epiphany \
-	| fido | fr30 | frv \
+	| e2k | epiphany \
+	| fido | fr30 | frv | ft32 \
 	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
 	| hexagon \
-	| i370 | i860 | i960 | ia64 \
+	| i370 | i860 | i960 | ia16 | ia64 \
 	| ip2k | iq2000 \
+	| k1om \
 	| le32 | le64 \
 	| lm32 \
 	| m32c | m32r | m32rle | m68000 | m68k | m88k \
@@ -282,8 +283,10 @@ case $basic_machine in
 	| mips64vr5900 | mips64vr5900el \
 	| mipsisa32 | mipsisa32el \
 	| mipsisa32r2 | mipsisa32r2el \
+	| mipsisa32r6 | mipsisa32r6el \
 	| mipsisa64 | mipsisa64el \
 	| mipsisa64r2 | mipsisa64r2el \
+	| mipsisa64r6 | mipsisa64r6el \
 	| mipsisa64sb1 | mipsisa64sb1el \
 	| mipsisa64sr71k | mipsisa64sr71kel \
 	| mipsr5900 | mipsr5900el \
@@ -295,14 +298,15 @@ case $basic_machine in
 	| nds32 | nds32le | nds32be \
 	| nios | nios2 | nios2eb | nios2el \
 	| ns16k | ns32k \
-	| open8 \
-	| or1k | or32 \
+	| open8 | or1k | or1knd | or32 \
 	| pdp10 | pdp11 | pj | pjl \
 	| powerpc | powerpc64 | powerpc64le | powerpcle \
+	| pru \
 	| pyramid \
+	| riscv32 | riscv64 \
 	| rl78 | rx \
 	| score \
-	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
 	| sh64 | sh64le \
 	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
 	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
@@ -310,6 +314,8 @@ case $basic_machine in
 	| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
 	| ubicom32 \
 	| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
+	| visium \
+	| wasm32 \
 	| we32k \
 	| x86 | xc16x | xstormy16 | xtensa \
 	| z8k | z80)
@@ -324,7 +330,10 @@ case $basic_machine in
 	c6x)
 		basic_machine=tic6x-unknown
 		;;
-	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
+	leon|leon[3-9])
+		basic_machine=sparc-$basic_machine
+		;;
+	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip)
 		basic_machine=$basic_machine-unknown
 		os=-none
 		;;
@@ -369,18 +378,20 @@ case $basic_machine in
 	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
 	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
 	| avr-* | avr32-* \
+	| ba-* \
 	| be32-* | be64-* \
 	| bfin-* | bs2000-* \
 	| c[123]* | c30-* | [cjt]90-* | c4x-* \
 	| c8051-* | clipper-* | craynv-* | cydra-* \
 	| d10v-* | d30v-* | dlx-* \
-	| elxsi-* \
+	| e2k-* | elxsi-* \
 	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
 	| h8300-* | h8500-* \
 	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
 	| hexagon-* \
-	| i*86-* | i860-* | i960-* | ia64-* \
+	| i*86-* | i860-* | i960-* | ia16-* | ia64-* \
 	| ip2k-* | iq2000-* \
+	| k1om-* \
 	| le32-* | le64-* \
 	| lm32-* \
 	| m32c-* | m32r-* | m32rle-* \
@@ -400,8 +411,10 @@ case $basic_machine in
 	| mips64vr5900-* | mips64vr5900el-* \
 	| mipsisa32-* | mipsisa32el-* \
 	| mipsisa32r2-* | mipsisa32r2el-* \
+	| mipsisa32r6-* | mipsisa32r6el-* \
 	| mipsisa64-* | mipsisa64el-* \
 	| mipsisa64r2-* | mipsisa64r2el-* \
+	| mipsisa64r6-* | mipsisa64r6el-* \
 	| mipsisa64sb1-* | mipsisa64sb1el-* \
 	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
 	| mipsr5900-* | mipsr5900el-* \
@@ -413,16 +426,19 @@ case $basic_machine in
 	| nios-* | nios2-* | nios2eb-* | nios2el-* \
 	| none-* | np1-* | ns16k-* | ns32k-* \
 	| open8-* \
+	| or1k*-* \
 	| orion-* \
 	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
 	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
+	| pru-* \
 	| pyramid-* \
+	| riscv32-* | riscv64-* \
 	| rl78-* | romp-* | rs6000-* | rx-* \
 	| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
 	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
 	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
 	| sparclite-* \
-	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
+	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \
 	| tahoe-* \
 	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
 	| tile*-* \
@@ -430,6 +446,8 @@ case $basic_machine in
 	| ubicom32-* \
 	| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
 	| vax-* \
+	| visium-* \
+	| wasm32-* \
 	| we32k-* \
 	| x86-* | x86_64-* | xc16x-* | xps100-* \
 	| xstormy16-* | xtensa*-* \
@@ -506,6 +524,9 @@ case $basic_machine in
 		basic_machine=i386-pc
 		os=-aros
 		;;
+	asmjs)
+		basic_machine=asmjs-unknown
+		;;
 	aux)
 		basic_machine=m68k-apple
 		os=-aux
@@ -626,6 +647,14 @@ case $basic_machine in
 		basic_machine=m68k-bull
 		os=-sysv3
 		;;
+	e500v[12])
+		basic_machine=powerpc-unknown
+		os=$os"spe"
+		;;
+	e500v[12]-*)
+		basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+		os=$os"spe"
+		;;
 	ebmon29k)
 		basic_machine=a29k-amd
 		os=-ebmon
@@ -767,6 +796,9 @@ case $basic_machine in
 		basic_machine=m68k-isi
 		os=-sysv
 		;;
+	leon-*|leon[3-9]-*)
+		basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'`
+		;;
 	m68knommu)
 		basic_machine=m68k-unknown
 		os=-linux
@@ -822,6 +854,10 @@ case $basic_machine in
 		basic_machine=powerpc-unknown
 		os=-morphos
 		;;
+	moxiebox)
+		basic_machine=moxie-unknown
+		os=-moxiebox
+		;;
 	msdos)
 		basic_machine=i386-pc
 		os=-msdos
@@ -914,6 +950,9 @@ case $basic_machine in
 	nsr-tandem)
 		basic_machine=nsr-tandem
 		;;
+	nsx-tandem)
+		basic_machine=nsx-tandem
+		;;
 	op50n-* | op60c-*)
 		basic_machine=hppa1.1-oki
 		os=-proelf
@@ -998,7 +1037,7 @@ case $basic_machine in
 	ppc-* | ppcbe-*)
 		basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
 		;;
-	ppcle | powerpclittle | ppc-le | powerpc-little)
+	ppcle | powerpclittle)
 		basic_machine=powerpcle-unknown
 		;;
 	ppcle-* | powerpclittle-*)
@@ -1006,9 +1045,9 @@ case $basic_machine in
 		;;
 	ppc64)	basic_machine=powerpc64-unknown
 		;;
-	ppc64-* | ppc64p7-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
 		;;
-	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+	ppc64le | powerpc64little)
 		basic_machine=powerpc64le-unknown
 		;;
 	ppc64le-* | powerpc64little-*)
@@ -1209,6 +1248,9 @@ case $basic_machine in
 		basic_machine=a29k-wrs
 		os=-vxworks
 		;;
+	wasm32)
+		basic_machine=wasm32-unknown
+		;;
 	w65*)
 		basic_machine=w65-wdc
 		os=-none
@@ -1354,27 +1396,28 @@ case $os in
 	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
 	      | -sym* | -kopensolaris* | -plan9* \
 	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
-	      | -aos* | -aros* \
+	      | -aos* | -aros* | -cloudabi* | -sortix* \
 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
 	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
-	      | -bitrig* | -openbsd* | -solidbsd* \
+	      | -bitrig* | -openbsd* | -solidbsd* | -libertybsd* \
 	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
 	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
 	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
 	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
-	      | -chorusos* | -chorusrdb* | -cegcc* \
+	      | -chorusos* | -chorusrdb* | -cegcc* | -glidix* \
 	      | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
-	      | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
+	      | -midipix* | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
 	      | -linux-newlib* | -linux-musl* | -linux-uclibc* \
-	      | -uxpv* | -beos* | -mpeix* | -udk* \
+	      | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
 	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
 	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
 	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
 	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
 	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
 	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
-	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
+	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* \
+	      | -onefs* | -tirtos* | -phoenix* | -fuchsia* | -redox*)
 	# Remember, each alternative MUST END IN *, to match a version number.
 		;;
 	-qnx*)
@@ -1506,6 +1549,8 @@ case $os in
 		;;
 	-nacl*)
 		;;
+	-ios)
+		;;
 	-none)
 		;;
 	*)
@@ -1592,9 +1637,6 @@ case $basic_machine in
 	mips*-*)
 		os=-elf
 		;;
-	or1k-*)
-		os=-elf
-		;;
 	or32-*)
 		os=-coff
 		;;
@@ -1604,6 +1646,9 @@ case $basic_machine in
 	sparc-* | *-sun)
 		os=-sunos4.1.1
 		;;
+	pru-*)
+		os=-elf
+		;;
 	*-be)
 		os=-beos
 		;;

contrib/depends/description.md

@@ -0,0 +1,53 @@
+This is a system of building and caching dependencies necessary for building Bitcoin. 
+There are several features that make it different from most similar systems:
+
+### It is designed to be builder and host agnostic
+
+In theory, binaries for any target OS/architecture can be created, from a
+builder running any OS/architecture. In practice, build-side tools must be
+specified when the defaults don't fit, and packages must be amended to work
+on new hosts. For now, a build architecture of x86_64 is assumed, either on
+Linux or OSX.
+
+### No reliance on timestamps
+
+File presence is used to determine what needs to be built. This makes the
+results distributable and easily digestable by automated builders.
+
+### Each build only has its specified dependencies available at build-time.
+
+For each build, the sysroot is wiped and the (recursive) dependencies are
+installed. This makes each build deterministic, since there will never be any
+unknown files available to cause side-effects.
+
+### Each package is cached and only rebuilt as needed.
+
+Before building, a unique build-id is generated for each package. This id
+consists of a hash of all files used to build the package (Makefiles, packages,
+etc), and as well as a hash of the same data for each recursive dependency. If
+any portion of a package's build recipe changes, it will be rebuilt as well as
+any other package that depends on it. If any of the main makefiles (Makefile, 
+funcs.mk, etc) are changed, all packages will be rebuilt. After building, the
+results are cached into a tarball that can be re-used and distributed.
+
+### Package build results are (relatively) deterministic.
+
+Each package is configured and patched so that it will yield the same
+build-results with each consequent build, within a reasonable set of
+constraints. Some things like timestamp insertion are unavoidable, and are
+beyond the scope of this system. Additionally, the toolchain itself must be
+capable of deterministic results. When revisions are properly bumped, a cached
+build should represent an exact single payload.
+
+### Sources are fetched and verified automatically
+
+Each package must define its source location and checksum. The build will fail
+if the fetched source does not match. Sources may be pre-seeded and/or cached
+as desired.
+
+### Self-cleaning
+
+Build and staging dirs are wiped after use, and any previous version of a
+cached result is removed following a successful build. Automated builders
+should be able to build each revision and store the results with no further
+intervention.

contrib/depends/funcs.mk

@@ -0,0 +1,270 @@
+define int_vars
+#Set defaults for vars which may be overridden per-package
+$(1)_cc=$($($(1)_type)_CC)
+$(1)_cxx=$($($(1)_type)_CXX)
+$(1)_objc=$($($(1)_type)_OBJC)
+$(1)_objcxx=$($($(1)_type)_OBJCXX)
+$(1)_ar=$($($(1)_type)_AR)
+$(1)_ranlib=$($($(1)_type)_RANLIB)
+$(1)_libtool=$($($(1)_type)_LIBTOOL)
+$(1)_nm=$($($(1)_type)_NM)
+$(1)_cflags=$($($(1)_type)_CFLAGS) $($($(1)_type)_$(release_type)_CFLAGS)
+$(1)_cxxflags=$($($(1)_type)_CXXFLAGS) $($($(1)_type)_$(release_type)_CXXFLAGS)
+$(1)_arflags=$($($(1)_type)_ARFLAGS) $($($(1)_type)_$(release_type)_ARFLAGS)
+$(1)_ldflags=$($($(1)_type)_LDFLAGS) $($($(1)_type)_$(release_type)_LDFLAGS) -L$($($(1)_type)_prefix)/lib
+$(1)_cppflags=$($($(1)_type)_CPPFLAGS) $($($(1)_type)_$(release_type)_CPPFLAGS) -I$($($(1)_type)_prefix)/include
+$(1)_recipe_hash:=
+endef
+
+define int_get_all_dependencies
+$(sort $(foreach dep,$(2),$(2) $(call int_get_all_dependencies,$(1),$($(dep)_dependencies))))
+endef
+
+define fetch_file_inner
+    ( mkdir -p $$($(1)_download_dir) && echo Fetching $(3) from $(2) && \
+    $(build_DOWNLOAD) "$$($(1)_download_dir)/$(4).temp" "$(2)/$(3)" && \
+    echo "$(5)  $$($(1)_download_dir)/$(4).temp" > $$($(1)_download_dir)/.$(4).hash && \
+    $(build_SHA256SUM) -c $$($(1)_download_dir)/.$(4).hash && \
+    mv $$($(1)_download_dir)/$(4).temp $$($(1)_source_dir)/$(4) && \
+    rm -rf $$($(1)_download_dir) )
+endef
+
+define fetch_file
+    ( test -f $$($(1)_source_dir)/$(4) || \
+    ( $(call fetch_file_inner,$(1),$(2),$(3),$(4),$(5)) || \
+      $(call fetch_file_inner,$(1),$(FALLBACK_DOWNLOAD_PATH),$(4),$(4),$(5))))
+endef
+
+define int_get_build_recipe_hash
+$(eval $(1)_all_file_checksums:=$(shell $(build_SHA256SUM) $(meta_depends) packages/$(1).mk $(addprefix $(PATCHES_PATH)/$(1)/,$($(1)_patches)) | cut -d" " -f1))
+$(eval $(1)_recipe_hash:=$(shell echo -n "$($(1)_all_file_checksums)" | $(build_SHA256SUM) | cut -d" " -f1))
+endef
+
+define int_get_build_id
+$(eval $(1)_dependencies += $($(1)_$(host_arch)_$(host_os)_dependencies) $($(1)_$(host_os)_dependencies))
+$(eval $(1)_all_dependencies:=$(call int_get_all_dependencies,$(1),$($($(1)_type)_native_toolchain) $($(1)_dependencies)))
+$(foreach dep,$($(1)_all_dependencies),$(eval $(1)_build_id_deps+=$(dep)-$($(dep)_version)-$($(dep)_recipe_hash)))
+$(eval $(1)_build_id_long:=$(1)-$($(1)_version)-$($(1)_recipe_hash)-$(release_type) $($(1)_build_id_deps) $($($(1)_type)_id_string))
+$(eval $(1)_build_id:=$(shell echo -n "$($(1)_build_id_long)" | $(build_SHA256SUM) | cut -c-$(HASH_LENGTH)))
+final_build_id_long+=$($(package)_build_id_long)
+
+#compute package-specific paths
+$(1)_build_subdir?=.
+$(1)_download_file?=$($(1)_file_name)
+$(1)_source_dir:=$(SOURCES_PATH)
+$(1)_source:=$$($(1)_source_dir)/$($(1)_file_name)
+$(1)_staging_dir=$(base_staging_dir)/$(host)/$(1)/$($(1)_version)-$($(1)_build_id)
+$(1)_staging_prefix_dir:=$$($(1)_staging_dir)$($($(1)_type)_prefix)
+$(1)_extract_dir:=$(base_build_dir)/$(host)/$(1)/$($(1)_version)-$($(1)_build_id)
+$(1)_download_dir:=$(base_download_dir)/$(1)-$($(1)_version)
+$(1)_build_dir:=$$($(1)_extract_dir)/$$($(1)_build_subdir)
+$(1)_cached_checksum:=$(BASE_CACHE)/$(host)/$(1)/$(1)-$($(1)_version)-$($(1)_build_id).tar.gz.hash
+$(1)_patch_dir:=$(base_build_dir)/$(host)/$(1)/$($(1)_version)-$($(1)_build_id)/.patches-$($(1)_build_id)
+$(1)_prefixbin:=$($($(1)_type)_prefix)/bin/
+$(1)_cached:=$(BASE_CACHE)/$(host)/$(1)/$(1)-$($(1)_version)-$($(1)_build_id).tar.gz
+$(1)_all_sources=$($(1)_file_name) $($(1)_extra_sources)
+
+#stamps
+$(1)_fetched=$(SOURCES_PATH)/download-stamps/.stamp_fetched-$(1)-$($(1)_file_name).hash
+$(1)_extracted=$$($(1)_extract_dir)/.stamp_extracted
+$(1)_preprocessed=$$($(1)_extract_dir)/.stamp_preprocessed
+$(1)_cleaned=$$($(1)_extract_dir)/.stamp_cleaned
+$(1)_built=$$($(1)_build_dir)/.stamp_built
+$(1)_configured=$$($(1)_build_dir)/.stamp_configured
+$(1)_staged=$$($(1)_staging_dir)/.stamp_staged
+$(1)_postprocessed=$$($(1)_staging_prefix_dir)/.stamp_postprocessed
+$(1)_download_path_fixed=$(subst :,\:,$$($(1)_download_path))
+
+
+#default commands
+$(1)_fetch_cmds ?= $(call fetch_file,$(1),$(subst \:,:,$$($(1)_download_path_fixed)),$$($(1)_download_file),$($(1)_file_name),$($(1)_sha256_hash))
+$(1)_extract_cmds ?= mkdir -p $$($(1)_extract_dir) && echo "$$($(1)_sha256_hash)  $$($(1)_source)" > $$($(1)_extract_dir)/.$$($(1)_file_name).hash &&  $(build_SHA256SUM) -c $$($(1)_extract_dir)/.$$($(1)_file_name).hash && tar --strip-components=1 -xf $$($(1)_source)
+$(1)_preprocess_cmds ?=
+$(1)_build_cmds ?=
+$(1)_config_cmds ?=
+$(1)_stage_cmds ?=
+$(1)_set_vars ?=
+
+
+all_sources+=$$($(1)_fetched)
+endef
+#$(foreach dep_target,$($(1)_all_dependencies),$(eval $(1)_dependency_targets=$($(dep_target)_cached)))
+
+
+define int_config_attach_build_config
+$(eval $(call $(1)_set_vars,$(1)))
+$(1)_cflags+=$($(1)_cflags_$(release_type))
+$(1)_cflags+=$($(1)_cflags_$(host_arch)) $($(1)_cflags_$(host_arch)_$(release_type))
+$(1)_cflags+=$($(1)_cflags_$(host_os)) $($(1)_cflags_$(host_os)_$(release_type))
+$(1)_cflags+=$($(1)_cflags_$(host_arch)_$(host_os)) $($(1)_cflags_$(host_arch)_$(host_os)_$(release_type))
+
+$(1)_cxxflags+=$($(1)_cxxflags_$(release_type))
+$(1)_cxxflags+=$($(1)_cxxflags_$(host_arch)) $($(1)_cxxflags_$(host_arch)_$(release_type))
+$(1)_cxxflags+=$($(1)_cxxflags_$(host_os)) $($(1)_cxxflags_$(host_os)_$(release_type))
+$(1)_cxxflags+=$($(1)_cxxflags_$(host_arch)_$(host_os)) $($(1)_cxxflags_$(host_arch)_$(host_os)_$(release_type))
+
+$(1)_arflags+=$($(1)_arflags_$(release_type))
+$(1)_arflags+=$($(1)_arflags_$(host_arch)) $($(1)_arflags_$(host_arch)_$(release_type))
+$(1)_arflags+=$($(1)_arflags_$(host_os)) $($(1)_arflags_$(host_os)_$(release_type))
+$(1)_arflags+=$($(1)_arflags_$(host_arch)_$(host_os)) $($(1)_arflags_$(host_arch)_$(host_os)_$(release_type))
+
+$(1)_cppflags+=$($(1)_cppflags_$(release_type))
+$(1)_cppflags+=$($(1)_cppflags_$(host_arch)) $($(1)_cppflags_$(host_arch)_$(release_type))
+$(1)_cppflags+=$($(1)_cppflags_$(host_os)) $($(1)_cppflags_$(host_os)_$(release_type))
+$(1)_cppflags+=$($(1)_cppflags_$(host_arch)_$(host_os)) $($(1)_cppflags_$(host_arch)_$(host_os)_$(release_type))
+
+$(1)_ldflags+=$($(1)_ldflags_$(release_type))
+$(1)_ldflags+=$($(1)_ldflags_$(host_arch)) $($(1)_ldflags_$(host_arch)_$(release_type))
+$(1)_ldflags+=$($(1)_ldflags_$(host_os)) $($(1)_ldflags_$(host_os)_$(release_type))
+$(1)_ldflags+=$($(1)_ldflags_$(host_arch)_$(host_os)) $($(1)_ldflags_$(host_arch)_$(host_os)_$(release_type))
+
+$(1)_build_opts+=$$($(1)_build_opts_$(release_type))
+$(1)_build_opts+=$$($(1)_build_opts_$(host_arch)) $$($(1)_build_opts_$(host_arch)_$(release_type))
+$(1)_build_opts+=$$($(1)_build_opts_$(host_os)) $$($(1)_build_opts_$(host_os)_$(release_type))
+$(1)_build_opts+=$$($(1)_build_opts_$(host_arch)_$(host_os)) $$($(1)_build_opts_$(host_arch)_$(host_os)_$(release_type))
+
+$(1)_config_opts+=$$($(1)_config_opts_$(release_type))
+$(1)_config_opts+=$$($(1)_config_opts_$(host_arch)) $$($(1)_config_opts_$(host_arch)_$(release_type))
+$(1)_config_opts+=$$($(1)_config_opts_$(host_os)) $$($(1)_config_opts_$(host_os)_$(release_type))
+$(1)_config_opts+=$$($(1)_config_opts_$(host_arch)_$(host_os)) $$($(1)_config_opts_$(host_arch)_$(host_os)_$(release_type))
+
+$(1)_config_env+=$$($(1)_config_env_$(release_type))
+$(1)_config_env+=$($(1)_config_env_$(host_arch)) $($(1)_config_env_$(host_arch)_$(release_type))
+$(1)_config_env+=$($(1)_config_env_$(host_os)) $($(1)_config_env_$(host_os)_$(release_type))
+$(1)_config_env+=$($(1)_config_env_$(host_arch)_$(host_os)) $($(1)_config_env_$(host_arch)_$(host_os)_$(release_type))
+
+$(1)_build_env+=$$($(1)_build_env_$(release_type))
+$(1)_build_env+=$($(1)_build_env_$(host_arch)) $($(1)_build_env_$(host_arch)_$(release_type))
+$(1)_build_env+=$($(1)_build_env_$(host_os)) $($(1)_build_env_$(host_os)_$(release_type))
+$(1)_build_env+=$($(1)_build_env_$(host_arch)_$(host_os)) $($(1)_build_env_$(host_arch)_$(host_os)_$(release_type))
+
+$(1)_config_env+=PKG_CONFIG_LIBDIR=$($($(1)_type)_prefix)/lib/pkgconfig
+$(1)_config_env+=PKG_CONFIG_PATH=$($($(1)_type)_prefix)/share/pkgconfig
+$(1)_config_env+=PATH="$(build_prefix)/bin:$(PATH)"
+$(1)_build_env+=PATH="$(build_prefix)/bin:$(PATH)"
+$(1)_stage_env+=PATH="$(build_prefix)/bin:$(PATH)"
+$(1)_autoconf=./configure --host=$($($(1)_type)_host) --prefix=$($($(1)_type)_prefix) $$($(1)_config_opts) CC="$$($(1)_cc)" CXX="$$($(1)_cxx)"
+
+ifneq ($(1),libusb)
+$(1)_autoconf += --disable-dependency-tracking
+endif
+ifneq ($($(1)_nm),)
+$(1)_autoconf += NM="$$($(1)_nm)"
+endif
+ifneq ($($(1)_ranlib),)
+$(1)_autoconf += RANLIB="$$($(1)_ranlib)"
+endif
+ifneq ($($(1)_ar),)
+$(1)_autoconf += AR="$$($(1)_ar)"
+endif
+ifneq ($($(1)_arflags),)
+$(1)_autoconf += ARFLAGS="$$($(1)_arflags)"
+endif
+ifneq ($($(1)_cflags),)
+$(1)_autoconf += CFLAGS="$$($(1)_cflags)"
+endif
+ifneq ($($(1)_cxxflags),)
+$(1)_autoconf += CXXFLAGS="$$($(1)_cxxflags)"
+endif
+ifneq ($($(1)_cppflags),)
+$(1)_autoconf += CPPFLAGS="$$($(1)_cppflags)"
+endif
+ifneq ($($(1)_ldflags),)
+$(1)_autoconf += LDFLAGS="$$($(1)_ldflags)"
+endif
+endef
+
+define int_add_cmds
+$($(1)_fetched):
+	$(AT)mkdir -p $$(@D) $(SOURCES_PATH)
+	$(AT)rm -f $$@
+	$(AT)touch $$@
+	$(AT)cd $$(@D); $(call $(1)_fetch_cmds,$(1))
+	$(AT)cd $($(1)_source_dir); $(foreach source,$($(1)_all_sources),$(build_SHA256SUM) $(source) >> $$(@);)
+	$(AT)touch $$@
+$($(1)_extracted): | $($(1)_fetched)
+	$(AT)echo Extracting $(1)...
+	$(AT)mkdir -p $$(@D)
+	$(AT)cd $$(@D); $(call $(1)_extract_cmds,$(1))
+	$(AT)touch $$@
+$($(1)_preprocessed): | $($(1)_dependencies) $($(1)_extracted)
+	$(AT)echo Preprocessing $(1)...
+	$(AT)mkdir -p $$(@D) $($(1)_patch_dir)
+	$(AT)$(foreach patch,$($(1)_patches),cd $(PATCHES_PATH)/$(1); cp $(patch) $($(1)_patch_dir) ;)
+	$(AT)cd $$(@D); $(call $(1)_preprocess_cmds, $(1))
+	$(AT)touch $$@
+$($(1)_configured): | $($(1)_preprocessed)
+	$(AT)echo Configuring $(1)...
+	$(AT)rm -rf $(host_prefix); mkdir -p $(host_prefix)/lib; cd $(host_prefix); $(foreach package,$($(1)_all_dependencies), tar xf $($(package)_cached); )
+	$(AT)mkdir -p $$(@D)
+	$(AT)+cd $$(@D); $($(1)_config_env) $(call $(1)_config_cmds, $(1))
+	$(AT)touch $$@
+$($(1)_built): | $($(1)_configured)
+	$(AT)echo Building $(1)...
+	$(AT)mkdir -p $$(@D)
+	$(AT)+cd $$(@D); $($(1)_build_env) $(call $(1)_build_cmds, $(1))
+	$(AT)touch $$@
+$($(1)_staged): | $($(1)_built)
+	$(AT)echo Staging $(1)...
+	$(AT)mkdir -p $($(1)_staging_dir)/$(host_prefix)
+	$(AT)cd $($(1)_build_dir); $($(1)_stage_env) $(call $(1)_stage_cmds, $(1))
+	$(AT)rm -rf $($(1)_extract_dir)
+	$(AT)touch $$@
+$($(1)_postprocessed): | $($(1)_staged)
+	$(AT)echo Postprocessing $(1)...
+	$(AT)cd $($(1)_staging_prefix_dir); $(call $(1)_postprocess_cmds)
+	$(AT)touch $$@
+$($(1)_cached): | $($(1)_dependencies) $($(1)_postprocessed)
+	$(AT)echo Caching $(1)...
+	$(AT)cd $$($(1)_staging_dir)/$(host_prefix); find . | sort | tar --no-recursion -czf $$($(1)_staging_dir)/$$(@F) -T -
+	$(AT)mkdir -p $$(@D)
+	$(AT)rm -rf $$(@D) && mkdir -p $$(@D)
+	$(AT)mv $$($(1)_staging_dir)/$$(@F) $$(@)
+	$(AT)rm -rf $($(1)_staging_dir)
+$($(1)_cached_checksum): $($(1)_cached)
+	$(AT)cd $$(@D); $(build_SHA256SUM) $$(<F) > $$(@)
+
+.PHONY: $(1)
+$(1): | $($(1)_cached_checksum)
+.SECONDARY: $($(1)_cached) $($(1)_postprocessed) $($(1)_staged) $($(1)_built) $($(1)_configured) $($(1)_preprocessed) $($(1)_extracted) $($(1)_fetched)
+
+endef
+
+stages = fetched extracted preprocessed configured built staged postprocessed cached cached_checksum
+
+define ext_add_stages
+$(foreach stage,$(stages),
+          $(1)_$(stage): $($(1)_$(stage))
+          .PHONY: $(1)_$(stage))
+endef
+
+# These functions create the build targets for each package. They must be
+# broken down into small steps so that each part is done for all packages
+# before moving on to the next step. Otherwise, a package's info
+# (build-id for example) would only be available to another package if it
+# happened to be computed already.
+
+#set the type for host/build packages.
+$(foreach native_package,$(native_packages),$(eval $(native_package)_type=build))
+$(foreach package,$(packages),$(eval $(package)_type=$(host_arch)_$(host_os)))
+
+#set overridable defaults
+$(foreach package,$(all_packages),$(eval $(call int_vars,$(package))))
+
+#include package files
+$(foreach package,$(all_packages),$(eval include packages/$(package).mk))
+
+#compute a hash of all files that comprise this package's build recipe
+$(foreach package,$(all_packages),$(eval $(call int_get_build_recipe_hash,$(package))))
+
+#generate a unique id for this package, incorporating its dependencies as well
+$(foreach package,$(all_packages),$(eval $(call int_get_build_id,$(package))))
+
+#compute final vars after reading package vars
+$(foreach package,$(all_packages),$(eval $(call int_config_attach_build_config,$(package))))
+
+#create build targets
+$(foreach package,$(all_packages),$(eval $(call int_add_cmds,$(package))))
+
+#special exception: if a toolchain package exists, all non-native packages depend on it
+$(foreach package,$(packages),$(eval $($(package)_unpacked): |$($($(host_arch)_$(host_os)_native_toolchain)_cached) ))

contrib/depends/hosts/android.mk

@@ -0,0 +1,22 @@
+ANDROID_API=21
+
+ifeq ($(host_arch),arm)
+host_toolchain=arm-linux-androideabi-
+endif
+
+android_CC=$(host_toolchain)clang
+android_CXX=$(host_toolchain)clang++
+android_RANLIB=:
+
+android_CFLAGS=-pipe
+android_CXXFLAGS=$(android_CFLAGS)
+android_ARFLAGS=crsD
+
+android_release_CFLAGS=-O2
+android_release_CXXFLAGS=$(android_release_CFLAGS)
+
+android_debug_CFLAGS=-g -O0
+android_debug_CXXFLAGS=$(android_debug_CFLAGS)
+
+android_native_toolchain=android_ndk
+

contrib/depends/hosts/darwin.mk

@@ -0,0 +1,21 @@
+OSX_MIN_VERSION=10.8
+LD64_VERSION=609
+ifeq (aarch64, $(host_arch))
+CC_target=arm64-apple-$(host_os)
+else
+CC_target=$(host)
+endif
+darwin_CC=clang -target $(CC_target) -mmacosx-version-min=$(OSX_MIN_VERSION) --sysroot $(host_prefix)/native/SDK/ -mlinker-version=$(LD64_VERSION) -B$(host_prefix)/native/bin/$(host)-
+darwin_CXX=clang++ -target $(CC_target) -mmacosx-version-min=$(OSX_MIN_VERSION) --sysroot $(host_prefix)/native/SDK/ -mlinker-version=$(LD64_VERSION) -stdlib=libc++ -B$(host_prefix)/native/bin/$(host)-
+
+darwin_CFLAGS=-pipe
+darwin_CXXFLAGS=$(darwin_CFLAGS)
+darwin_ARFLAGS=cr
+
+darwin_release_CFLAGS=-O1
+darwin_release_CXXFLAGS=$(darwin_release_CFLAGS)
+
+darwin_debug_CFLAGS=-O1
+darwin_debug_CXXFLAGS=$(darwin_debug_CFLAGS)
+
+darwin_native_toolchain=native_cctools darwin_sdk

contrib/depends/hosts/default.mk

@@ -0,0 +1,26 @@
+default_host_CC = $(host_toolchain)gcc
+default_host_CXX = $(host_toolchain)g++
+default_host_AR = $(host_toolchain)ar
+default_host_RANLIB = $(host_toolchain)ranlib
+default_host_STRIP = $(host_toolchain)strip
+default_host_LIBTOOL = $(host_toolchain)libtool
+default_host_INSTALL_NAME_TOOL = $(host_toolchain)install_name_tool
+default_host_OTOOL = $(host_toolchain)otool
+default_host_NM = $(host_toolchain)nm
+
+define add_host_tool_func
+$(host_os)_$1?=$$(default_host_$1)
+$(host_arch)_$(host_os)_$1?=$$($(host_os)_$1)
+$(host_arch)_$(host_os)_$(release_type)_$1?=$$($(host_os)_$1)
+host_$1=$$($(host_arch)_$(host_os)_$1)
+endef
+
+define add_host_flags_func
+$(host_arch)_$(host_os)_$1 += $($(host_os)_$1)
+$(host_arch)_$(host_os)_$(release_type)_$1 += $($(host_os)_$(release_type)_$1)
+host_$1 = $$($(host_arch)_$(host_os)_$1)
+host_$(release_type)_$1 = $$($(host_arch)_$(host_os)_$(release_type)_$1)
+endef
+
+$(foreach tool,CC CXX AR RANLIB STRIP NM LIBTOOL OTOOL INSTALL_NAME_TOOL,$(eval $(call add_host_tool_func,$(tool))))
+$(foreach flags,CFLAGS CXXFLAGS ARFLAGS CPPFLAGS LDFLAGS, $(eval $(call add_host_flags_func,$(flags))))

contrib/depends/hosts/freebsd.mk

@@ -0,0 +1,18 @@
+freebsd_CC=clang-8
+freebsd_CXX=clang++-8
+freebsd_AR=ar
+freebsd_RANLIB=ranlib
+freebsd_NM=nm
+
+freebsd_CFLAGS=-pipe
+freebsd_CXXFLAGS=$(freebsd_CFLAGS)
+freebsd_ARFLAGS=cr
+
+freebsd_release_CFLAGS=-O2
+freebsd_release_CXXFLAGS=$(freebsd_release_CFLAGS)
+
+freebsd_debug_CFLAGS=-g -O0
+freebsd_debug_CXXFLAGS=$(freebsd_debug_CFLAGS)
+
+freebsd_native_toolchain=freebsd_base
+

contrib/depends/hosts/linux.mk

@@ -0,0 +1,32 @@
+linux_CFLAGS=-pipe
+linux_CXXFLAGS=$(linux_CFLAGS)
+linux_ARFLAGS=cr
+
+linux_release_CFLAGS=-O2
+linux_release_CXXFLAGS=$(linux_release_CFLAGS)
+
+linux_debug_CFLAGS=-O1
+linux_debug_CXXFLAGS=$(linux_debug_CFLAGS)
+
+linux_debug_CPPFLAGS=-D_GLIBCXX_DEBUG -D_GLIBCXX_DEBUG_PEDANTIC
+
+ifeq (86,$(findstring 86,$(build_arch)))
+i686_linux_CC=gcc -m32
+i686_linux_CXX=g++ -m32
+i686_linux_AR=ar
+i686_linux_RANLIB=ranlib
+i686_linux_NM=nm
+i686_linux_STRIP=strip
+
+x86_64_linux_CC=gcc -m64
+x86_64_linux_CXX=g++ -m64
+x86_64_linux_AR=ar
+x86_64_linux_RANLIB=ranlib
+x86_64_linux_NM=nm
+x86_64_linux_STRIP=strip
+else
+i686_linux_CC=$(default_host_CC) -m32
+i686_linux_CXX=$(default_host_CXX) -m32
+x86_64_linux_CC=$(default_host_CC) -m64
+x86_64_linux_CXX=$(default_host_CXX) -m64
+endif

contrib/depends/hosts/mingw32.mk

@@ -0,0 +1,11 @@
+mingw32_CFLAGS=-pipe
+mingw32_CXXFLAGS=$(mingw32_CFLAGS)
+mingw32_ARFLAGS=cr
+
+mingw32_release_CFLAGS=-O2
+mingw32_release_CXXFLAGS=$(mingw32_release_CFLAGS)
+
+mingw32_debug_CFLAGS=-O1
+mingw32_debug_CXXFLAGS=$(mingw32_debug_CFLAGS)
+
+mingw32_debug_CPPFLAGS=-D_GLIBCXX_DEBUG -D_GLIBCXX_DEBUG_PEDANTIC

contrib/depends/packages.md

@@ -0,0 +1,165 @@
+Each recipe consists of 3 main parts: defining identifiers, setting build
+variables, and defining build commands.
+
+The package "mylib" will be used here as an example
+
+General tips:
+- mylib_foo is written as $(package)_foo in order to make recipes more similar.
+
+## Identifiers
+Each package is required to define at least these variables:
+
+```
+$(package)_version:
+Version of the upstream library or program. If there is no version, a
+placeholder such as 1.0 can be used.
+
+$(package)_download_path:
+Location of the upstream source, without the file-name. Usually http or
+ftp.
+
+$(package)_file_name:
+The upstream source filename available at the download path.
+
+$(package)_sha256_hash:
+The sha256 hash of the upstream file
+```
+
+These variables are optional:
+
+```
+$(package)_build_subdir:
+cd to this dir before running configure/build/stage commands.
+
+$(package)_download_file:
+The file-name of the upstream source if it differs from how it should be
+stored locally. This can be used to avoid storing file-names with strange
+characters.
+
+$(package)_dependencies:
+Names of any other packages that this one depends on.
+
+$(package)_patches:
+Filenames of any patches needed to build the package
+
+$(package)_extra_sources:
+Any extra files that will be fetched via $(package)_fetch_cmds. These are
+specified so that they can be fetched and verified via 'make download'.
+```
+
+
+## Build Variables:
+After defining the main identifiers, build variables may be added or customized
+before running the build commands. They should be added to a function called
+$(package)_set_vars. For example:
+
+```
+define $(package)_set_vars
+...
+endef
+```
+
+Most variables can be prefixed with the host, architecture, or both, to make
+the modifications specific to that case. For example:
+
+```
+Universal:     $(package)_cc=gcc
+Linux only:    $(package)_linux_cc=gcc
+x86_64 only:       $(package)_x86_64_cc = gcc
+x86_64 linux only: $(package)_x86_64_linux_cc = gcc
+```
+
+These variables may be set to override or append their default values.
+
+```
+$(package)_cc
+$(package)_cxx
+$(package)_objc
+$(package)_objcxx
+$(package)_ar
+$(package)_ranlib
+$(package)_libtool
+$(package)_nm
+$(package)_cflags
+$(package)_cxxflags
+$(package)_ldflags
+$(package)_cppflags
+$(package)_config_env
+$(package)_build_env
+$(package)_stage_env
+$(package)_build_opts
+$(package)_config_opts
+```
+
+The `*_env` variables are used to add environment variables to the respective
+commands.
+
+Many variables respect a debug/release suffix as well, in order to use them for
+only the appropriate build config. For example:
+
+```
+$(package)_cflags_release = -O3
+$(package)_cflags_i686_debug = -g
+$(package)_config_opts_release = --disable-debug
+```
+
+These will be used in addition to the options that do not specify
+debug/release. All builds are considered to be release unless DEBUG=1 is set by
+the user. Other variables may be defined as needed.
+
+## Build commands:
+
+For each build, a unique build dir and staging dir are created. For example,
+`work/build/mylib/1.0-1adac830f6e` and `work/staging/mylib/1.0-1adac830f6e`.
+
+The following build commands are available for each recipe:
+
+```
+$(package)_fetch_cmds:
+Runs from: build dir
+Fetch the source file. If undefined, it will be fetched and verified
+against its hash.
+
+$(package)_extract_cmds:
+Runs from: build dir
+Verify the source file against its hash and extract it. If undefined, the
+source is assumed to be a tarball.
+
+$(package)_preprocess_cmds:
+Runs from: build dir/$(package)_build_subdir
+Preprocess the source as necessary. If undefined, does nothing.
+
+$(package)_config_cmds:
+Runs from: build dir/$(package)_build_subdir
+Configure the source. If undefined, does nothing.
+
+$(package)_build_cmds:
+Runs from: build dir/$(package)_build_subdir
+Build the source. If undefined, does nothing.
+
+$(package)_stage_cmds:
+Runs from: build dir/$(package)_build_subdir
+Stage the build results. If undefined, does nothing.
+```
+
+The following variables are available for each recipe:
+
+```    
+$(1)_staging_dir: package's destination sysroot path
+$(1)_staging_prefix_dir: prefix path inside of the package's staging dir
+$(1)_extract_dir: path to the package's extracted sources
+$(1)_build_dir: path where configure/build/stage commands will be run
+$(1)_patch_dir: path where the package's patches (if any) are found
+```
+
+Notes on build commands:
+
+For packages built with autotools, `$($(package)_autoconf)` can be used in the
+configure step to (usually) correctly configure automatically. Any
+`$($(package)_config_opts`) will be appended.
+
+Most autotools projects can be properly staged using:
+
+```bash
+$(MAKE) DESTDIR=$($(package)_staging_dir) install
+```

contrib/depends/packages/android_ndk.mk

@@ -0,0 +1,22 @@
+package=android_ndk
+$(package)_version=17b
+$(package)_download_path=https://dl.google.com/android/repository/
+$(package)_file_name=android-ndk-r$($(package)_version)-linux-x86_64.zip
+$(package)_sha256_hash=5dfbbdc2d3ba859fed90d0e978af87c71a91a5be1f6e1c40ba697503d48ccecd
+
+define $(package)_set_vars
+$(package)_config_opts_arm=--arch arm
+$(package)_config_opts_aarch64=--arch arm64
+endef
+
+define $(package)_extract_cmds
+  echo $($(package)_sha256_hash) $($(1)_source_dir)/$($(package)_file_name) | sha256sum -c &&\
+  unzip -q $($(1)_source_dir)/$($(package)_file_name)
+endef
+
+define $(package)_stage_cmds
+  android-ndk-r$($(package)_version)/build/tools/make_standalone_toolchain.py --api 21 \
+    --install-dir $(build_prefix) --stl=libc++ $($(package)_config_opts) &&\
+  mv $(build_prefix) $($(package)_staging_dir)/$(host_prefix)
+endef
+

contrib/depends/packages/boost.mk

@@ -0,0 +1,47 @@
+package=boost                                                                                                                                                                                                                      
+$(package)_version=1_64_0
+$(package)_download_path=https://downloads.sourceforge.net/project/boost/boost/1.64.0/
+$(package)_file_name=$(package)_$($(package)_version).tar.bz2
+$(package)_sha256_hash=7bcc5caace97baa948931d712ea5f37038dbb1c5d89b43ad4def4ed7cb683332
+$(package)_dependencies=libiconv
+$(package)_patches=fix_aroptions.patch fix_arm_arch.patch
+
+define $(package)_set_vars
+$(package)_config_opts_release=variant=release
+$(package)_config_opts_debug=variant=debug
+$(package)_config_opts=--layout=tagged --build-type=complete --user-config=user-config.jam
+$(package)_config_opts+=threading=multi link=static -sNO_BZIP2=1 -sNO_ZLIB=1
+$(package)_config_opts_linux=threadapi=pthread runtime-link=shared
+$(package)_config_opts_android=threadapi=pthread runtime-link=static target-os=android
+$(package)_config_opts_darwin=--toolset=darwin runtime-link=shared
+$(package)_config_opts_mingw32=binary-format=pe target-os=windows threadapi=win32 runtime-link=static
+$(package)_config_opts_x86_64_mingw32=address-model=64
+$(package)_config_opts_i686_mingw32=address-model=32
+$(package)_config_opts_i686_linux=address-model=32 architecture=x86
+$(package)_toolset_$(host_os)=gcc
+$(package)_archiver_$(host_os)=$($(package)_ar)
+$(package)_toolset_darwin=darwin
+$(package)_archiver_darwin=$($(package)_libtool)
+$(package)_config_libraries=chrono,filesystem,program_options,system,thread,test,date_time,regex,serialization,locale
+$(package)_cxxflags=-std=c++11
+$(package)_cxxflags_linux=-fPIC
+$(package)_cxxflags_freebsd=-fPIC
+endef
+
+define $(package)_preprocess_cmds
+  patch -p1 < $($(package)_patch_dir)/fix_aroptions.patch &&\
+  patch -p1 < $($(package)_patch_dir)/fix_arm_arch.patch &&\
+  echo "using $(boost_toolset_$(host_os)) : : $($(package)_cxx) : <cxxflags>\"$($(package)_cxxflags) $($(package)_cppflags)\" <linkflags>\"$($(package)_ldflags)\" <archiver>\"$(boost_archiver_$(host_os))\" <arflags>\"$($(package)_arflags)\" <striper>\"$(host_STRIP)\"  <ranlib>\"$(host_RANLIB)\" <rc>\"$(host_WINDRES)\" : ;" > user-config.jam
+endef
+
+define $(package)_config_cmds
+  ./bootstrap.sh --without-icu --with-libraries=$(boost_config_libraries)
+endef
+
+define $(package)_build_cmds
+  ./b2 -d2 -j2 -d1 --prefix=$($(package)_staging_prefix_dir) $($(package)_config_opts) stage
+endef
+
+define $(package)_stage_cmds
+  ./b2 -d0 -j4 --prefix=$($(package)_staging_prefix_dir) $($(package)_config_opts) install
+endef

contrib/depends/packages/darwin_sdk.mk

@@ -0,0 +1,10 @@
+package=darwin_sdk
+$(package)_version=11.1
+$(package)_download_path=https://github.com/phracker/MacOSX-SDKs/releases/download/11.3/
+$(package)_file_name=MacOSX$($(package)_version).sdk.tar.xz
+$(package)_sha256_hash=68797baaacb52f56f713400de306a58a7ca00b05c3dc6d58f0a8283bcac721f8
+
+define $(package)_stage_cmds
+  mkdir -p $($(package)_staging_dir)/$(host_prefix)/native/SDK &&\
+  mv * $($(package)_staging_dir)/$(host_prefix)/native/SDK
+endef

contrib/depends/packages/eudev.mk

@@ -0,0 +1,30 @@
+package=eudev
+$(package)_version=v3.2.6
+$(package)_download_path=https://github.com/gentoo/eudev/archive/
+$(package)_download_file=$($(package)_version).tar.gz
+$(package)_file_name=$(package)-$($(package)_version).tar.gz
+$(package)_sha256_hash=a96ecb8637667897b8bd4dee4c22c7c5f08b327be45186e912ce6bc768385852
+
+define $(package)_set_vars
+  $(package)_config_opts=--disable-gudev --disable-introspection --disable-hwdb --disable-manpages --disable-shared
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf) AR_FLAGS=$($(package)_arflags)
+endef
+
+define $(package)_build_cmd
+  $(MAKE)
+endef
+
+define $(package)_preprocess_cmds
+  cd $($(package)_build_subdir); autoreconf -f -i
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef
+
+define $(package)_postprocess_cmds
+  rm lib/*.la
+endef

contrib/depends/packages/expat.mk

@@ -0,0 +1,28 @@
+package=expat
+$(package)_version=2.4.1
+$(package)_download_path=https://github.com/libexpat/libexpat/releases/download/R_2_4_1
+$(package)_file_name=$(package)-$($(package)_version).tar.bz2
+$(package)_sha256_hash=2f9b6a580b94577b150a7d5617ad4643a4301a6616ff459307df3e225bcfbf40
+
+define $(package)_set_vars
+$(package)_config_opts=--enable-static
+$(package)_config_opts=--disable-shared
+$(package)_config_opts+=--prefix=$(host_prefix)
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf)
+endef
+
+define $(package)_build_cmds
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef
+
+define $(package)_postprocess_cmds
+  rm lib/*.la
+endef
+

contrib/depends/packages/freebsd_base.mk

@@ -0,0 +1,23 @@
+package=freebsd_base
+$(package)_version=11.3
+$(package)_download_path=https://download.freebsd.org/ftp/releases/amd64/$($(package)_version)-RELEASE/
+$(package)_download_file=base.txz
+$(package)_file_name=freebsd-base-$($(package)_version).txz
+$(package)_sha256_hash=4599023ac136325b86f2fddeec64c1624daa83657e40b00b2ef944c81463a4ff
+
+define $(package)_extract_cmds
+  echo $($(package)_sha256_hash) $($(1)_source_dir)/$($(package)_file_name) | sha256sum -c &&\
+  tar xf $($(1)_source_dir)/$($(package)_file_name) ./lib/ ./usr/lib/ ./usr/include/
+endef
+
+define $(package)_build_cmds
+  mkdir bin &&\
+  echo "#!/bin/sh\n\nexec /usr/bin/clang-8 -target x86_64-unknown-freebsd$($(package)_version) --sysroot=$(host_prefix)/native $$$$""@" > bin/clang-8 &&\
+  echo "#!/bin/sh\n\nexec /usr/bin/clang++-8 -target x86_64-unknown-freebsd$($(package)_version) --sysroot=$(host_prefix)/native $$$$""@" > bin/clang++-8 &&\
+  chmod 755 bin/*
+endef
+
+define $(package)_stage_cmds
+  mkdir $($(package)_staging_dir)/$(host_prefix)/native &&\
+  mv bin lib usr $($(package)_staging_dir)/$(host_prefix)/native
+endef

contrib/depends/packages/graphviz.mk

@@ -0,0 +1,30 @@
+package=graphviz
+$(package)_version=2.40.1
+$(package)_download_path=www.graphviz.org/pub/graphviz/stable/SOURCES/
+$(package)_file_name=$(package)-$($(package)_version).tar.gz
+$(package)_sha256_hash=ca5218fade0204d59947126c38439f432853543b0818d9d728c589dfe7f3a421
+
+define $(package)_preprocess_cmds
+  ./autogen.sh
+endef
+
+define $(package)_set_vars
+  $(package)_config_opts=--disable-shared --enable-multibye --without-purify --without-curses
+  $(package)_config_opts_release=--disable-debug-mode
+  $(package)_config_opts_linux=--with-pic
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf)
+endef
+
+define $(package)_build_cmds
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef
+
+define $(package)_postprocess_cmds
+endef

contrib/depends/packages/gtest.mk

@@ -0,0 +1,39 @@
+package=gtest
+$(package)_version=1.8.1
+$(package)_download_path=https://github.com/google/googletest/archive/
+$(package)_download_file=release-$($(package)_version).tar.gz
+$(package)_file_name=$(package)-$($(package)_version).tar.gz
+$(package)_sha256_hash=9bf1fe5182a604b4135edc1a425ae356c9ad15e9b23f9f12a02e80184c3a249c
+$(package)_cxxflags=-std=c++11
+$(package)_cxxflags_linux=-fPIC
+
+define $(package)_config_cmds
+  cd googletest && \
+    CC="$(host_prefix)/native/bin/$($(package)_cc)" \
+    CXX="$(host_prefix)/native/bin/$($(package)_cxx)" \
+    AR="$(host_prefix)/native/bin/$($(package)_ar)" \
+    RANLIB="$(host_prefix)/native/bin/$($(package)_ranlib)" \
+    LIBTOOL="$(host_prefix)/native/bin/$($(package)_libtool)" \
+    CXXFLAGS="$($(package)_cxxflags)" \
+    CCFLAGS="$($(package)_ccflags)" \
+    CPPFLAGS="$($(package)_cppflags)" \
+    CFLAGS="$($(package)_cflags) $($(package)_cppflags)" \
+    LDLAGS="$($(package)_ldflags)" \
+  cmake -DCMAKE_INSTALL_PREFIX=$(build_prefix) \
+    -DTOOLCHAIN_PREFIX=$(host_toolchain) \
+    -DCMAKE_AR="$(host_prefix)/native/bin/$($(package)_ar)" \
+    -DCMAKE_RANLIB="$(host_prefix)/native/bin/$($(package)_ranlib)" \
+    -DCMAKE_CXX_FLAGS_DEBUG=ON
+endef
+# -DCMAKE_TOOLCHAIN_FILE=$(HOST)/share/toolchain.cmake
+
+define $(package)_build_cmds
+  cd googletest && CC="$(host_prefix)/native/bin/$($(package)_cc)" $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  mkdir $($(package)_staging_prefix_dir)/lib $($(package)_staging_prefix_dir)/include &&\
+  cp googletest/libgtest.a $($(package)_staging_prefix_dir)/lib/ &&\
+  cp googletest/libgtest_main.a $($(package)_staging_prefix_dir)/lib/ &&\
+  cp -a googletest/include/* $($(package)_staging_prefix_dir)/include/
+endef

contrib/depends/packages/hidapi.mk

@@ -0,0 +1,38 @@
+package=hidapi
+$(package)_version=0.13.1
+$(package)_download_path=https://github.com/libusb/hidapi/archive/refs/tags
+$(package)_file_name=$(package)-$($(package)_version).tar.gz
+$(package)_sha256_hash=476a2c9a4dc7d1fc97dd223b84338dbea3809a84caea2dcd887d9778725490e3
+$(package)_linux_dependencies=libusb eudev
+$(package)_patches=missing_win_include.patch
+
+define $(package)_set_vars
+$(package)_config_opts=--enable-static --disable-shared
+$(package)_config_opts+=--prefix=$(host_prefix)
+$(package)_config_opts_linux+=libudev_LIBS="-L$(host_prefix)/lib -ludev"
+$(package)_config_opts_linux+=libudev_CFLAGS=-I$(host_prefix)/include
+$(package)_config_opts_linux+=libusb_LIBS="-L$(host_prefix)/lib -lusb-1.0"
+$(package)_config_opts_linux+=libusb_CFLAGS=-I$(host_prefix)/include/libusb-1.0
+$(package)_config_opts_linux+=--with-pic
+endef
+
+define $(package)_preprocess_cmds
+  patch -p1 < $($(package)_patch_dir)/missing_win_include.patch && ./bootstrap
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf) AR_FLAGS=$($(package)_arflags)
+endef
+
+define $(package)_build_cmds
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef
+
+define $(package)_postprocess_cmds
+  rm lib/*.la
+endef
+

contrib/depends/packages/icu4c.mk

@@ -0,0 +1,27 @@
+package=icu4c
+$(package)_version=55.2
+$(package)_download_path=https://github.com/unicode-org/icu/releases/download/release-55-2/
+$(package)_file_name=$(package)-55_2-src.tgz
+$(package)_sha256_hash=eda2aa9f9c787748a2e2d310590720ca8bcc6252adf6b4cfb03b65bef9d66759
+$(package)_patches=icu-001-dont-build-static-dynamic-twice.patch
+
+define $(package)_set_vars
+  $(package)_build_opts=CFLAGS="$($(package)_cflags) $($(package)_cppflags) -DU_USING_ICU_NAMESPACE=0 -DU_STATIC_IMPLEMENTATION -DU_COMBINED_IMPLEMENTATION -fPIC -DENABLE_STATIC=YES -DPGKDATA_MODE=static"
+endef
+
+define $(package)_config_cmds
+  patch -p1 < $($(package)_patch_dir)/icu-001-dont-build-static-dynamic-twice.patch &&\
+  mkdir builda &&\
+  mkdir buildb &&\
+  cd builda &&\
+  sh ../source/runConfigureICU Linux &&\
+  make &&\
+  cd ../buildb &&\
+  sh ../source/runConfigureICU MinGW --enable-static=yes --disable-shared --disable-layout --disable-layoutex --disable-tests --disable-samples --prefix=$(host_prefix) --with-cross-build=`pwd`/../builda &&\
+  $(MAKE) $($(package)_build_opts)
+endef
+
+define $(package)_stage_cmds
+  cd buildb &&\
+  $(MAKE) $($(package)_build_opts) DESTDIR=$($(package)_staging_dir) install lib/*
+endef

contrib/depends/packages/libICE.mk

@@ -0,0 +1,23 @@
+package=libICE
+$(package)_version=1.0.9
+$(package)_download_path=https://xorg.freedesktop.org/releases/individual/lib/
+$(package)_file_name=$(package)-$($(package)_version).tar.bz2
+$(package)_sha256_hash=8f7032f2c1c64352b5423f6b48a8ebdc339cc63064af34d66a6c9aa79759e202
+$(package)_dependencies=xtrans xproto
+
+define $(package)_set_vars
+  $(package)_config_opts=--disable-static --disable-docs --disable-specs --without-xsltproc
+  $(package)_config_opts_linux=--with-pic
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf)
+endef
+
+define $(package)_build_cmds
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef

contrib/depends/packages/libSM.mk

@@ -0,0 +1,23 @@
+package=libSM
+$(package)_version=1.2.2
+$(package)_download_path=https://xorg.freedesktop.org/releases/individual/lib/
+$(package)_file_name=$(package)-$($(package)_version).tar.bz2
+$(package)_sha256_hash=0baca8c9f5d934450a70896c4ad38d06475521255ca63b717a6510fdb6e287bd
+$(package)_dependencies=xtrans xproto libICE
+
+define $(package)_set_vars
+  $(package)_config_opts=--without-libuuid  --without-xsltproc  --disable-docs --disable-static
+  $(package)_config_opts_linux=--with-pic
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf)
+endef
+
+define $(package)_build_cmds
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef

contrib/depends/packages/libiconv.mk

@@ -0,0 +1,35 @@
+package=libiconv
+$(package)_version=1.15
+$(package)_download_path=https://ftp.gnu.org/gnu/libiconv
+$(package)_file_name=libiconv-$($(package)_version).tar.gz
+$(package)_sha256_hash=ccf536620a45458d26ba83887a983b96827001e92a13847b45e4925cc8913178
+$(package)_patches=fix-whitespace.patch
+
+define $(package)_set_vars
+  $(package)_config_opts=--disable-nls
+  $(package)_config_opts=--enable-static
+  $(package)_config_opts=--disable-shared
+  $(package)_config_opts_linux=--with-pic
+  $(package)_config_opts_freebsd=--with-pic
+endef
+
+define $(package)_preprocess_cmds
+  cp -f $(BASEDIR)/config.guess $(BASEDIR)/config.sub build-aux/ &&\
+  patch -p1 < $($(package)_patch_dir)/fix-whitespace.patch
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf) AR_FLAGS=$($(package)_arflags)
+endef
+
+define $(package)_build_cmds
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef
+
+define $(package)_postprocess_cmds
+  rm lib/*.la
+endef

contrib/depends/packages/libusb.mk

@@ -0,0 +1,39 @@
+package=libusb
+$(package)_version=1.0.26
+$(package)_download_path=https://github.com/libusb/libusb/releases/download/v$($(package)_version)
+$(package)_file_name=$(package)-$($(package)_version).tar.bz2
+$(package)_sha256_hash=12ce7a61fc9854d1d2a1ffe095f7b5fac19ddba095c259e6067a46500381b5a5
+
+define $(package)_preprocess_cmds
+  autoreconf -i
+endef
+
+define $(package)_set_vars
+  $(package)_config_opts=--disable-shared
+  $(package)_config_opts_linux=--with-pic --disable-udev
+  $(package)_config_opts_mingw32=--disable-udev
+  $(package)_config_opts_darwin=--disable-udev
+endef
+
+ifneq ($(host_os),darwin)
+  define $(package)_config_cmds
+    cp -f $(BASEDIR)/config.guess config.guess &&\
+    cp -f $(BASEDIR)/config.sub config.sub &&\
+    $($(package)_autoconf) AR_FLAGS=$($(package)_arflags)
+  endef
+else
+  define $(package)_config_cmds
+    $($(package)_autoconf) AR_FLAGS=$($(package)_arflags)
+  endef
+endif
+
+define $(package)_build_cmd
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef
+
+define $(package)_postprocess_cmds  cp -f lib/libusb-1.0.a lib/libusb.a
+endef

contrib/depends/packages/native_biplist.mk

@@ -0,0 +1,20 @@
+package=native_biplist
+$(package)_version=0.9
+$(package)_download_path=https://pypi.python.org/packages/source/b/biplist
+$(package)_file_name=biplist-$($(package)_version).tar.gz
+$(package)_sha256_hash=b57cadfd26e4754efdf89e9e37de87885f9b5c847b2615688ca04adfaf6ca604
+$(package)_install_libdir=$(build_prefix)/lib/python/dist-packages
+$(package)_patches=sorted_list.patch
+
+define $(package)_preprocess_cmds
+  patch -p1 < $($(package)_patch_dir)/sorted_list.patch
+endef
+
+define $(package)_build_cmds
+    python setup.py build
+endef
+
+define $(package)_stage_cmds
+    mkdir -p $($(package)_install_libdir) && \
+    python setup.py install --root=$($(package)_staging_dir) --prefix=$(build_prefix) --install-lib=$($(package)_install_libdir)
+endef

contrib/depends/packages/native_ccache.mk

@@ -0,0 +1,25 @@
+package=native_ccache
+$(package)_version=3.3.4
+$(package)_download_path=https://samba.org/ftp/ccache
+$(package)_file_name=ccache-$($(package)_version).tar.bz2
+$(package)_sha256_hash=fa9d7f38367431bc86b19ad107d709ca7ecf1574fdacca01698bdf0a47cd8567
+
+define $(package)_set_vars
+$(package)_config_opts=
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf)
+endef
+
+define $(package)_build_cmds
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef
+
+define $(package)_postprocess_cmds
+  rm -rf lib include
+endef

contrib/depends/packages/native_cctools.mk

@@ -0,0 +1,28 @@
+package=native_cctools
+$(package)_version=04663295d0425abfac90a42440a7ec02d7155fea
+$(package)_download_path=https://github.com/tpoechtrager/cctools-port/archive
+$(package)_download_file=$($(package)_version).tar.gz
+$(package)_file_name=$(package)-$($(package)_version).tar.gz
+$(package)_sha256_hash=70a7189418c2086d20c299c5d59250cf5940782c778892ccc899c66516ed240e
+$(package)_build_subdir=cctools
+$(package)_dependencies=native_clang native_libtapi
+
+define $(package)_set_vars
+$(package)_config_opts=--target=$(host) --disable-lto-support --with-libtapi=$(host_prefix)
+$(package)_ldflags+=-Wl,-rpath=\\$$$$$$$$\$$$$$$$$ORIGIN/../lib
+$(package)_cc=$(host_prefix)/native/bin/clang
+$(package)_cxx=$(host_prefix)/native/bin/clang++
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf)
+endef
+
+define $(package)_build_cmds
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install && \
+  cp $($(package)_extract_dir)/cctools/misc/install_name_tool $($(package)_staging_prefix_dir)/bin/
+endef

contrib/depends/packages/native_cdrkit.mk

@@ -0,0 +1,26 @@
+package=native_cdrkit
+$(package)_version=1.1.11
+$(package)_download_path=https://distro.ibiblio.org/fatdog/source/600/c
+$(package)_file_name=cdrkit-$($(package)_version).tar.bz2
+$(package)_sha256_hash=b50d64c214a65b1a79afe3a964c691931a4233e2ba605d793eb85d0ac3652564
+$(package)_patches=cdrkit-deterministic.patch
+
+define $(package)_preprocess_cmds
+  patch -p1 < $($(package)_patch_dir)/cdrkit-deterministic.patch
+endef
+
+define $(package)_config_cmds
+  cmake -DCMAKE_INSTALL_PREFIX=$(build_prefix)
+endef
+
+define $(package)_build_cmds
+  $(MAKE) genisoimage
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) -C genisoimage install
+endef
+
+define $(package)_postprocess_cmds
+  rm bin/isovfy bin/isoinfo bin/isodump bin/isodebug bin/devdump
+endef

contrib/depends/packages/native_clang.mk

@@ -0,0 +1,29 @@
+package=native_clang
+$(package)_version=9.0.0
+$(package)_download_path=https://releases.llvm.org/$($(package)_version)
+$(package)_download_file=clang+llvm-$($(package)_version)-x86_64-linux-gnu-ubuntu-18.04.tar.xz
+$(package)_file_name=clang-llvm-$($(package)_version)-x86_64-linux-gnu-ubuntu-18.04.tar.xz
+$(package)_sha256_hash=a23b082b30c128c9831dbdd96edad26b43f56624d0ad0ea9edec506f5385038d
+
+define $(package)_extract_cmds
+  echo $($(package)_sha256_hash) $($(package)_source) | sha256sum -c &&\
+  mkdir -p toolchain/bin toolchain/lib/clang/3.5/include && \
+  tar --strip-components=1 -C toolchain -xf $($(package)_source) && \
+  rm -f toolchain/lib/libc++abi.so* && \
+  echo "#!/bin/sh" > toolchain/bin/$(host)-dsymutil && \
+  echo "exit 0" >> toolchain/bin/$(host)-dsymutil && \
+  chmod +x toolchain/bin/$(host)-dsymutil
+endef
+
+define $(package)_stage_cmds
+  cd $($(package)_extract_dir)/toolchain && \
+  mkdir -p $($(package)_staging_prefix_dir)/lib/clang/$($(package)_version)/include && \
+  mkdir -p $($(package)_staging_prefix_dir)/bin $($(package)_staging_prefix_dir)/include && \
+  cp bin/clang $($(package)_staging_prefix_dir)/bin/ &&\
+  cp -P bin/clang++ $($(package)_staging_prefix_dir)/bin/ &&\
+  cp lib/libLTO.so $($(package)_staging_prefix_dir)/lib/ && \
+  cp -rf lib/clang/$($(package)_version)/include/* $($(package)_staging_prefix_dir)/lib/clang/$($(package)_version)/include/ && \
+  cp bin/dsymutil $($(package)_staging_prefix_dir)/bin/$(host)-dsymutil && \
+  if `test -d include/c++/`; then cp -rf include/c++/ $($(package)_staging_prefix_dir)/include/; fi && \
+  if `test -d lib/c++/`; then cp -rf lib/c++/ $($(package)_staging_prefix_dir)/lib/; fi
+endef

contrib/depends/packages/native_cmake-unused.mk

@@ -0,0 +1,23 @@
+package=native_cmake
+$(package)_version=3.14.0
+$(package)_version_dot=v3.14
+$(package)_download_path=https://cmake.org/files/$($(package)_version_dot)/
+$(package)_file_name=cmake-$($(package)_version).tar.gz
+$(package)_sha256_hash=aa76ba67b3c2af1946701f847073f4652af5cbd9f141f221c97af99127e75502
+
+define $(package)_set_vars
+$(package)_config_opts=
+endef
+
+define $(package)_config_cmds
+  ./bootstrap &&\
+  ./configure $($(package)_config_opts)
+endef
+
+define $(package)_build_cmd
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef

contrib/depends/packages/native_ds_store.mk

@@ -0,0 +1,17 @@
+package=native_ds_store
+$(package)_version=1.1.0
+$(package)_download_path=https://github.com/al45tair/ds_store/archive/
+$(package)_download_file=v$($(package)_version).tar.gz
+$(package)_file_name=$(package)-$($(package)_version).tar.gz
+$(package)_sha256_hash=a9f4c0755c6be7224ff7029e188dd262e830bb81e801424841db9eb0780ec8ed
+$(package)_install_libdir=$(build_prefix)/lib/python/dist-packages
+$(package)_dependencies=native_biplist
+
+define $(package)_build_cmds
+    python setup.py build
+endef
+
+define $(package)_stage_cmds
+    mkdir -p $($(package)_install_libdir) && \
+    python setup.py install --root=$($(package)_staging_dir) --prefix=$(build_prefix) --install-lib=$($(package)_install_libdir)
+endef

contrib/depends/packages/native_libdmg-hfsplus.mk

@@ -0,0 +1,22 @@
+package=native_libdmg-hfsplus
+$(package)_version=0.1
+$(package)_download_path=https://github.com/theuni/libdmg-hfsplus/archive
+$(package)_file_name=libdmg-hfsplus-v$($(package)_version).tar.gz
+$(package)_sha256_hash=6569a02eb31c2827080d7d59001869ea14484c281efab0ae7f2b86af5c3120b3
+$(package)_build_subdir=build
+
+define $(package)_preprocess_cmds
+  mkdir build
+endef
+
+define $(package)_config_cmds
+  cmake -DCMAKE_INSTALL_PREFIX:PATH=$(build_prefix)/bin ..
+endef
+
+define $(package)_build_cmds
+  $(MAKE) -C dmg
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) -C dmg install
+endef

contrib/depends/packages/native_libtapi.mk

@@ -0,0 +1,28 @@
+package=native_libtapi
+$(package)_version=664b8414f89612f2dfd35a9b679c345aa5389026
+$(package)_download_path=https://github.com/tpoechtrager/apple-libtapi/archive
+$(package)_download_file=$($(package)_version).tar.gz
+$(package)_file_name=$(package)-$($(package)_version).tar.gz
+$(package)_sha256_hash=62e419c12d1c9fad67cc1cd523132bc00db050998337c734c15bc8d73cc02b61
+$(package)_build_subdir=build
+$(package)_dependencies=native_clang
+
+define $(package)_config_cmds
+  echo -n $(build_prefix) > INSTALLPREFIX; \
+  CC=$(host_prefix)/native/bin/clang CXX=$(host_prefix)/native/bin/clang++ \
+  cmake -DCMAKE_INSTALL_PREFIX=$(build_prefix) \
+    -DLLVM_INCLUDE_TESTS=OFF \
+	-DCMAKE_BUILD_TYPE=RELEASE \
+	-DTAPI_REPOSITORY_STRING="1100.0.11" \
+	-DTAPI_FULL_VERSION="11.0.0" \
+	-DCMAKE_CXX_FLAGS="-I $($(package)_extract_dir)/src/llvm/projects/clang/include -I $($(package)_build_dir)/projects/clang/include" \
+	$($(package)_extract_dir)/src/llvm
+endef
+
+define $(package)_build_cmds
+  $(MAKE) clangBasic && $(MAKE) libtapi
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install-libtapi install-tapi-headers
+endef

contrib/depends/packages/native_mac_alias.mk

@@ -0,0 +1,21 @@
+package=native_mac_alias
+$(package)_version=1.1.0
+$(package)_download_path=https://github.com/al45tair/mac_alias/archive/
+$(package)_download_file=v$($(package)_version).tar.gz
+$(package)_file_name=$(package)-$($(package)_version).tar.gz
+$(package)_sha256_hash=b10cb44ecb64fc25283fae7a9cf365d2829377d84e37b9c21100aca8757509be
+$(package)_install_libdir=$(build_prefix)/lib/python/dist-packages
+$(package)_patches=python3.patch
+
+define $(package)_preprocess_cmds
+  patch -p1 < $($(package)_patch_dir)/python3.patch
+endef
+
+define $(package)_build_cmds
+    python setup.py build
+endef
+
+define $(package)_stage_cmds
+    mkdir -p $($(package)_install_libdir) && \
+    python setup.py install --root=$($(package)_staging_dir) --prefix=$(build_prefix) --install-lib=$($(package)_install_libdir)
+endef

contrib/depends/packages/native_protobuf.mk

@@ -0,0 +1,27 @@
+package=protobuf3
+$(package)_version=3.6.1
+$(package)_download_path=https://github.com/protocolbuffers/protobuf/releases/download/v$($(package)_version)/
+$(package)_file_name=protobuf-cpp-$($(package)_version).tar.gz
+$(package)_sha256_hash=b3732e471a9bb7950f090fd0457ebd2536a9ba0891b7f3785919c654fe2a2529
+$(package)_cxxflags=-std=c++11
+
+define $(package)_set_vars
+  $(package)_config_opts=--disable-shared --prefix=$(build_prefix)
+  $(package)_config_opts_linux=--with-pic
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf)
+endef
+
+define $(package)_build_cmds
+  $(MAKE) -C src
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) -C src install
+endef
+
+define $(package)_postprocess_cmds
+  rm lib/libprotoc.a
+endef

contrib/depends/packages/ncurses.mk

@@ -0,0 +1,63 @@
+package=ncurses
+$(package)_version=6.1
+$(package)_download_path=https://ftp.gnu.org/gnu/ncurses
+$(package)_file_name=$(package)-$($(package)_version).tar.gz
+$(package)_sha256_hash=aa057eeeb4a14d470101eff4597d5833dcef5965331be3528c08d99cebaa0d17
+$(package)_patches=fallback.c
+
+define $(package)_set_vars
+  $(package)_build_opts=CC="$($(package)_cc)"
+  $(package)_config_env=cf_cv_ar_flags=""
+  $(package)_config_opts=--prefix=$(host_prefix)
+  $(package)_config_opts+=--disable-shared
+  $(package)_config_opts+=--with-build-cc=gcc
+  $(package)_config_opts+=--without-debug
+  $(package)_config_opts+=--without-ada
+  $(package)_config_opts+=--without-cxx-binding
+  $(package)_config_opts+=--without-cxx
+  $(package)_config_opts+=--without-ticlib
+  $(package)_config_opts+=--without-tic
+  $(package)_config_opts+=--without-progs
+  $(package)_config_opts+=--without-tests
+  $(package)_config_opts+=--without-tack
+  $(package)_config_opts+=--without-manpages
+  $(package)_config_opts+=--with-termlib=tinfo
+  $(package)_config_opts+=--disable-tic-depends
+  $(package)_config_opts+=--disable-big-strings
+  $(package)_config_opts+=--disable-ext-colors
+  $(package)_config_opts+=--enable-pc-files
+  $(package)_config_opts+=--host=$(HOST)
+  $(pacakge)_config_opts+=--without-shared
+  $(pacakge)_config_opts+=--without-pthread
+  $(pacakge)_config_opts+=--disable-rpath
+  $(pacakge)_config_opts+=--disable-colorfgbg
+  $(pacakge)_config_opts+=--disable-ext-mouse
+  $(pacakge)_config_opts+=--disable-symlinks
+  $(pacakge)_config_opts+=--enable-warnings
+  $(pacakge)_config_opts+=--enable-assertions
+  $(package)_config_opts+=--with-default-terminfo-dir=/etc/_terminfo_
+  $(package)_config_opts+=--with-terminfo-dirs=/etc/_terminfo_
+  $(pacakge)_config_opts+=--enable-database
+  $(pacakge)_config_opts+=--enable-sp-funcs
+  $(pacakge)_config_opts+=--disable-term-driver
+  $(pacakge)_config_opts+=--enable-interop
+  $(pacakge)_config_opts+=--enable-widec
+  $(package)_build_opts=CFLAGS="$($(package)_cflags) $($(package)_cppflags) -fPIC"
+endef
+
+define $(package)_preprocess_cmds
+  cp $($(package)_patch_dir)/fallback.c ncurses
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf)
+endef
+
+define $(package)_build_cmds
+  $(MAKE) $($(package)_build_opts) V=1
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) install.libs DESTDIR=$($(package)_staging_dir)
+endef
+

contrib/depends/packages/openssl.mk

@@ -0,0 +1,69 @@
+package=openssl
+$(package)_version=1.1.1t
+$(package)_download_path=https://www.openssl.org/source
+$(package)_file_name=$(package)-$($(package)_version).tar.gz
+$(package)_sha256_hash=8dee9b24bdb1dcbf0c3d1e9b02fb8f6bf22165e807f45adeb7c9677536859d3b
+
+define $(package)_set_vars
+$(package)_config_env=AR="$($(package)_ar)" ARFLAGS=$($(package)_arflags) RANLIB="$($(package)_ranlib)" CC="$($(package)_cc)"
+$(package)_config_env_android=ANDROID_NDK_HOME="$(host_prefix)/native" PATH="$(host_prefix)/native/bin" CC=clang AR=ar RANLIB=ranlib
+$(package)_build_env_android=ANDROID_NDK_HOME="$(host_prefix)/native"
+$(package)_config_opts=--prefix=$(host_prefix) --openssldir=$(host_prefix)/etc/openssl
+$(package)_config_opts+=no-capieng
+$(package)_config_opts+=no-dso
+$(package)_config_opts+=no-dtls1
+$(package)_config_opts+=no-ec_nistp_64_gcc_128
+$(package)_config_opts+=no-gost
+$(package)_config_opts+=no-heartbeats
+$(package)_config_opts+=no-md2
+$(package)_config_opts+=no-rc5
+$(package)_config_opts+=no-rdrand
+$(package)_config_opts+=no-rfc3779
+$(package)_config_opts+=no-sctp
+$(package)_config_opts+=no-shared
+$(package)_config_opts+=no-ssl-trace
+$(package)_config_opts+=no-ssl2
+$(package)_config_opts+=no-ssl3
+$(package)_config_opts+=no-unit-test
+$(package)_config_opts+=no-weak-ssl-ciphers
+$(package)_config_opts+=no-zlib
+$(package)_config_opts+=no-zlib-dynamic
+$(package)_config_opts+=$($(package)_cflags) $($(package)_cppflags)
+$(package)_config_opts_linux=-fPIC -Wa,--noexecstack
+$(package)_config_opts_freebsd=-fPIC -Wa,--noexecstack
+$(package)_config_opts_x86_64_linux=linux-x86_64
+$(package)_config_opts_i686_linux=linux-generic32
+$(package)_config_opts_arm_linux=linux-generic32
+$(package)_config_opts_aarch64_linux=linux-generic64
+$(package)_config_opts_arm_android=--static android-arm
+$(package)_config_opts_aarch64_android=--static android-arm64
+$(package)_config_opts_aarch64_darwin=darwin64-arm64-cc
+$(package)_config_opts_riscv64_linux=linux-generic64
+$(package)_config_opts_mipsel_linux=linux-generic32
+$(package)_config_opts_mips_linux=linux-generic32
+$(package)_config_opts_powerpc_linux=linux-generic32
+$(package)_config_opts_x86_64_darwin=darwin64-x86_64-cc
+$(package)_config_opts_x86_64_mingw32=mingw64
+$(package)_config_opts_i686_mingw32=mingw
+$(package)_config_opts_x86_64_freebsd=BSD-x86_64
+endef
+
+define $(package)_preprocess_cmds
+  sed -i.old 's|"engines", "apps", "test", "util", "tools", "fuzz"|"engines", "tools"|' Configure
+endef
+
+define $(package)_config_cmds
+  ./Configure $($(package)_config_opts)
+endef
+
+define $(package)_build_cmds
+  $(MAKE) build_libs
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install_sw
+endef
+
+define $(package)_postprocess_cmds
+  rm -rf share bin etc
+endef

contrib/depends/packages/packages.mk

@@ -0,0 +1,38 @@
+packages:=boost openssl zeromq libiconv expat unbound
+
+# ccache is useless in gitian builds
+ifneq ($(GITIAN),1)
+native_packages := native_ccache
+endif
+
+hardware_packages := hidapi protobuf libusb
+hardware_native_packages := native_protobuf
+
+android_native_packages = android_ndk
+android_packages = ncurses readline sodium
+
+darwin_native_packages = $(hardware_native_packages)
+darwin_packages = ncurses readline sodium $(hardware_packages)
+
+# not really native...
+freebsd_native_packages = freebsd_base
+freebsd_packages = ncurses readline sodium
+
+linux_packages = eudev ncurses readline sodium $(hardware_packages)
+linux_native_packages = $(hardware_native_packages)
+
+ifeq ($(build_tests),ON)
+packages += gtest
+endif
+
+ifneq ($(host_arch),riscv64)
+linux_packages += unwind
+endif
+
+mingw32_packages = icu4c sodium $(hardware_packages)
+mingw32_native_packages = $(hardware_native_packages)
+
+ifneq ($(build_os),darwin)
+darwin_native_packages += darwin_sdk native_clang native_cctools native_libtapi
+endif
+

contrib/depends/packages/protobuf.mk

@@ -0,0 +1,36 @@
+package=protobuf
+$(package)_version=$(native_$(package)_version)
+$(package)_download_path=$(native_$(package)_download_path)
+$(package)_file_name=$(native_$(package)_file_name)
+$(package)_sha256_hash=$(native_$(package)_sha256_hash)
+$(package)_dependencies=native_$(package)
+$(package)_cxxflags=-std=c++11
+$(package)_patches=visibility.patch
+
+define $(package)_set_vars
+  $(package)_config_opts=--disable-shared --with-protoc=$(build_prefix)/bin/protoc
+  $(package)_config_opts_linux=--with-pic
+endef
+
+define $(package)_preprocess_cmds
+  patch -p0 < $($(package)_patch_dir)/visibility.patch
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf) AR_FLAGS=$($(package)_arflags)
+endef
+
+define $(package)_build_cmds
+  $(MAKE) -C src libprotobuf.la
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) -C src install-libLTLIBRARIES install-nobase_includeHEADERS &&\
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install-pkgconfigDATA
+endef
+
+define $(package)_postprocess_cmds
+  rm lib/libprotoc.a &&\
+  rm lib/*.la
+endef
+

contrib/depends/packages/readline.mk

@@ -0,0 +1,29 @@
+package=readline
+$(package)_version=8.0
+$(package)_download_path=https://ftp.gnu.org/gnu/readline
+$(package)_file_name=$(package)-$($(package)_version).tar.gz
+$(package)_sha256_hash=e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461
+$(package)_dependencies=ncurses
+
+define $(package)_set_vars
+  $(package)_build_opts=CC="$($(package)_cc)"
+  $(package)_config_opts+=--prefix=$(host_prefix)
+  $(package)_config_opts+=--exec-prefix=$(host_prefix)
+  $(package)_config_opts+=--host=$(HOST)
+  $(package)_config_opts+=--disable-shared --with-curses
+  $(package)_config_opts_release=--disable-debug-mode
+  $(package)_build_opts=CFLAGS="$($(package)_cflags) $($(package)_cppflags) -fPIC"
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf)
+endef
+
+define $(package)_build_cmds
+  $(MAKE) $($(package)_build_opts)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) install DESTDIR=$($(package)_staging_dir) prefix=$(host_prefix) exec-prefix=$(host_prefix)
+endef
+

contrib/depends/packages/sodium.mk

@@ -0,0 +1,34 @@
+package=sodium
+$(package)_version=1.0.18
+$(package)_download_path=https://download.libsodium.org/libsodium/releases/
+$(package)_file_name=libsodium-$($(package)_version).tar.gz
+$(package)_sha256_hash=6f504490b342a4f8a4c4a02fc9b866cbef8622d5df4e5452b46be121e46636c1
+$(package)_patches=disable-glibc-getrandom-getentropy.patch fix-whitespace.patch
+
+define $(package)_set_vars
+$(package)_config_opts=--enable-static --disable-shared
+$(package)_config_opts+=--prefix=$(host_prefix)
+endef
+
+define $(package)_preprocess_cmds
+  patch -p1 < $($(package)_patch_dir)/disable-glibc-getrandom-getentropy.patch &&\
+  autoconf &&\
+  patch -p1 < $($(package)_patch_dir)/fix-whitespace.patch
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf) AR_FLAGS=$($(package)_arflags)
+endef
+
+define $(package)_build_cmds
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef
+
+define $(package)_postprocess_cmds
+  rm lib/*.la
+endef
+

contrib/depends/packages/unbound.mk

@@ -0,0 +1,35 @@
+package=unbound
+$(package)_version=1.15.0
+$(package)_download_path=https://www.nlnetlabs.nl/downloads/$(package)/
+$(package)_file_name=$(package)-$($(package)_version).tar.gz
+$(package)_sha256_hash=a480dc6c8937447b98d161fe911ffc76cfaffa2da18788781314e81339f1126f
+$(package)_dependencies=openssl expat
+$(package)_patches=disable-glibc-reallocarray.patch
+
+
+define $(package)_set_vars
+  $(package)_config_opts=--disable-shared --enable-static --without-pyunbound --prefix=$(host_prefix) --with-libexpat=$(host_prefix) --with-ssl=$(host_prefix) --with-libevent=no --without-pythonmodule --disable-flto --with-pthreads --with-libunbound-only
+  $(package)_config_opts_linux=--with-pic
+  $(package)_config_opts_w64=--enable-static-exe --sysconfdir=/etc --prefix=$(host_prefix) --target=$(host_prefix)
+  $(package)_build_opts_mingw32=LDFLAGS="$($(package)_ldflags) -lpthread"
+endef
+
+define $(package)_preprocess_cmds
+  patch -p1 < $($(package)_patch_dir)/disable-glibc-reallocarray.patch &&\
+  autoconf
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf) ac_cv_func_getentropy=no
+endef
+
+define $(package)_build_cmds
+  $(MAKE) $($(package)_build_opts)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef
+
+define $(package)_postprocess_cmds
+endef

contrib/depends/packages/unwind.mk

@@ -0,0 +1,29 @@
+package=unwind
+$(package)_version=1.5.0
+$(package)_download_path=https://download.savannah.nongnu.org/releases/libunwind
+$(package)_file_name=lib$(package)-$($(package)_version).tar.gz
+$(package)_sha256_hash=90337653d92d4a13de590781371c604f9031cdb50520366aa1e3a91e1efb1017
+$(package)_patches=fix_obj_order.patch
+
+define $(package)_preprocess_cmds
+  patch -p0 < $($(package)_patch_dir)/fix_obj_order.patch
+endef
+
+define $(package)_config_cmds
+  cp -f $(BASEDIR)/config.guess config/config.guess &&\
+  cp -f $(BASEDIR)/config.sub config/config.sub &&\
+  $($(package)_autoconf) --disable-shared --enable-static --disable-tests --disable-documentation AR_FLAGS=$($(package)_arflags)
+endef
+
+define $(package)_build_cmds
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef
+
+define $(package)_postprocess_cmds
+  rm lib/*.la
+endef
+

contrib/depends/packages/xproto.mk

@@ -0,0 +1,21 @@
+package=xproto
+$(package)_version=7.0.26
+$(package)_download_path=https://xorg.freedesktop.org/releases/individual/proto
+$(package)_file_name=$(package)-$($(package)_version).tar.bz2
+$(package)_sha256_hash=636162c1759805a5a0114a369dffdeccb8af8c859ef6e1445f26a4e6e046514f
+
+define $(package)_set_vars
+$(package)_config_opts=--disable-shared
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf)
+endef
+
+define $(package)_build_cmds
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef

contrib/depends/packages/zeromq.mk

@@ -0,0 +1,35 @@
+package=zeromq
+$(package)_version=4.3.4
+$(package)_download_path=https://github.com/zeromq/libzmq/releases/download/v$($(package)_version)/
+$(package)_file_name=$(package)-$($(package)_version).tar.gz
+$(package)_sha256_hash=c593001a89f5a85dd2ddf564805deb860e02471171b3f204944857336295c3e5
+$(package)_patches=06aba27b04c5822cb88a69677382a0f053367143.patch
+
+define $(package)_set_vars
+  $(package)_config_opts=--without-documentation --disable-shared --without-libsodium --disable-curve
+  $(package)_config_opts_linux=--with-pic
+  $(package)_config_opts_freebsd=--with-pic
+  $(package)_cxxflags=-std=c++11
+endef
+
+define $(package)_preprocess_cmds
+  patch -p1 < $($(package)_patch_dir)/06aba27b04c5822cb88a69677382a0f053367143.patch
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf) AR_FLAGS=$($(package)_arflags)
+endef
+
+define $(package)_build_cmds
+  $(MAKE) src/libzmq.la
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install-libLTLIBRARIES install-includeHEADERS install-pkgconfigDATA
+endef
+
+define $(package)_postprocess_cmds
+  rm -rf bin share &&\
+  rm lib/*.la
+endef
+

contrib/depends/patches/boost/fix_arm_arch.patch

@@ -0,0 +1,11 @@
+--- boost_1_64_0/tools/build/src/tools/darwin.jam.O	2017-04-17 03:22:26.000000000 +0100
++++ boost_1_64_0/tools/build/src/tools/darwin.jam	2022-05-04 17:26:29.984464447 +0000
+@@ -505,7 +505,7 @@
+             if $(instruction-set) {
+                 options = -arch$(_)$(instruction-set) ;
+             } else {
+-                options = -arch arm ;
++#                options = -arch arm ;
+             }
+         }
+     }

contrib/depends/patches/boost/fix_aroptions.patch

@@ -0,0 +1,28 @@
+--- boost_1_64_0/tools/build/src/tools/gcc.jam.O	2017-04-17 03:22:26.000000000 +0100
++++ boost_1_64_0/tools/build/src/tools/gcc.jam	2019-11-15 15:46:16.957937137 +0000
+@@ -243,6 +243,8 @@
+     {
+         ECHO notice: using gcc archiver :: $(condition) :: $(archiver[1]) ;
+     }
++    local arflags = [ feature.get-values <arflags> : $(options) ] ;
++    toolset.flags gcc.archive .ARFLAGS $(condition) : $(arflags) ;
+ 
+     # - Ranlib.
+     local ranlib = [ common.get-invocation-command gcc
+@@ -970,6 +972,7 @@
+ # logic in intel-linux, but that is hardly worth the trouble as on Linux, 'ar'
+ # is always available.
+ .AR = ar ;
++.ARFLAGS = rc ;
+ .RANLIB = ranlib ;
+ 
+ toolset.flags gcc.archive AROPTIONS <archiveflags> ;
+@@ -1011,7 +1014,7 @@
+ #
+ actions piecemeal archive
+ {
+-    "$(.AR)" $(AROPTIONS) rc "$(<)" "$(>)"
++    "$(.AR)" $(AROPTIONS) $(.ARFLAGS) "$(<)" "$(>)"
+     "$(.RANLIB)" "$(<)"
+ }
+ 

contrib/depends/patches/cmake/cmake-1-fixes.patch

@@ -0,0 +1,67 @@
+This file is part of MXE. See LICENSE.md for licensing information.
+
+Contains ad hoc patches for cross building.
+
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Tony Theodore <tonyt@logyst.com>
+Date: Fri, 12 Aug 2016 02:01:20 +1000
+Subject: [PATCH 1/3] fix windres invocation options
+
+windres doesn't recognise various gcc flags like -mms-bitfields,
+-fopenmp, -mthreads etc. (basically not `-D` or `-I`)
+
+diff --git a/Modules/Platform/Windows-windres.cmake b/Modules/Platform/Windows-windres.cmake
+index 1111111..2222222 100644
+--- a/Modules/Platform/Windows-windres.cmake
++++ b/Modules/Platform/Windows-windres.cmake
+@@ -1 +1 @@
+-set(CMAKE_RC_COMPILE_OBJECT "<CMAKE_RC_COMPILER> -O coff <DEFINES> <INCLUDES> <FLAGS> <SOURCE> <OBJECT>")
++set(CMAKE_RC_COMPILE_OBJECT "<CMAKE_RC_COMPILER> -O coff <DEFINES> <INCLUDES> <SOURCE> <OBJECT>")
+
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Tony Theodore <tonyt@logyst.com>
+Date: Tue, 25 Jul 2017 20:34:56 +1000
+Subject: [PATCH 2/3] add option to disable -isystem
+
+taken from (not accepted):
+https://gitlab.kitware.com/cmake/cmake/merge_requests/895
+
+see also:
+https://gitlab.kitware.com/cmake/cmake/issues/16291
+https://gitlab.kitware.com/cmake/cmake/issues/16919
+
+diff --git a/Modules/Compiler/GNU.cmake b/Modules/Compiler/GNU.cmake
+index 1111111..2222222 100644
+--- a/Modules/Compiler/GNU.cmake
++++ b/Modules/Compiler/GNU.cmake
+@@ -42,7 +42,7 @@ macro(__compiler_gnu lang)
+   string(APPEND CMAKE_${lang}_FLAGS_RELWITHDEBINFO_INIT " -O2 -g -DNDEBUG")
+   set(CMAKE_${lang}_CREATE_PREPROCESSED_SOURCE "<CMAKE_${lang}_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -E <SOURCE> > <PREPROCESSED_SOURCE>")
+   set(CMAKE_${lang}_CREATE_ASSEMBLY_SOURCE "<CMAKE_${lang}_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -S <SOURCE> -o <ASSEMBLY_SOURCE>")
+-  if(NOT APPLE OR NOT CMAKE_${lang}_COMPILER_VERSION VERSION_LESS 4) # work around #4462
++  if(NOT APPLE OR NOT CMAKE_${lang}_COMPILER_VERSION VERSION_LESS 4 AND (NOT MXE_DISABLE_INCLUDE_SYSTEM_FLAG)) # work around #4462
+     set(CMAKE_INCLUDE_SYSTEM_FLAG_${lang} "-isystem ")
+   endif()
+ endmacro()
+
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Tony Theodore <tonyt@logyst.com>
+Date: Tue, 15 Aug 2017 15:25:06 +1000
+Subject: [PATCH 3/3] add CPACK_NSIS_EXECUTABLE variable
+
+
+diff --git a/Source/CPack/cmCPackNSISGenerator.cxx b/Source/CPack/cmCPackNSISGenerator.cxx
+index 1111111..2222222 100644
+--- a/Source/CPack/cmCPackNSISGenerator.cxx
++++ b/Source/CPack/cmCPackNSISGenerator.cxx
+@@ -384,7 +384,9 @@ int cmCPackNSISGenerator::InitializeInternal()
+   }
+ #endif
+ 
+-  nsisPath = cmSystemTools::FindProgram("makensis", path, false);
++  this->SetOptionIfNotSet("CPACK_NSIS_EXECUTABLE", "makensis");
++  nsisPath = cmSystemTools::FindProgram(
++    this->GetOption("CPACK_NSIS_EXECUTABLE"), path, false);
+ 
+   if (nsisPath.empty()) {
+     cmCPackLogger(

contrib/depends/patches/hidapi/missing_win_include.patch

@@ -0,0 +1,21 @@
+From a77b066311da42ed7654e39c0356a3b951b2e296 Mon Sep 17 00:00:00 2001
+From: selsta <selsta@sent.at>
+Date: Wed, 10 Nov 2021 02:28:54 +0100
+Subject: [PATCH] windows: add missing include for mingw32
+
+---
+ windows/hid.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/windows/hid.c b/windows/hid.c
+index 24756a4..6d8394c 100644
+--- a/windows/hid.c
++++ b/windows/hid.c
+@@ -33,6 +33,7 @@ typedef LONG NTSTATUS;
+ #endif
+ 
+ #ifdef __MINGW32__
++#include <devpropdef.h>
+ #include <ntdef.h>
+ #include <winbase.h>
+ #endif

contrib/depends/patches/icu4c/icu-001-dont-build-static-dynamic-twice.patch

@@ -0,0 +1,37 @@
+Don't build object files twice
+
+When passed --enable-static and --enable-shared, icu will generate
+both a shared and a static version of its libraries.
+
+However, in order to do so, it builds each and every object file
+twice: once with -fPIC (for the shared library), and once without
+-fPIC (for the static library). While admittedly building -fPIC for a
+static library generates a slightly suboptimal code, this is what all
+the autotools-based project are doing. They build each object file
+once, and they use it for both the static and shared libraries.
+
+icu builds the object files for the shared library as .o files, and
+the object files for static library as .ao files. By simply changing
+the suffix of object files used for static libraries to ".o", we tell
+icu to use the ones built for the shared library (i.e, with -fPIC),
+and avoid the double build of icu.
+
+On a fast build server, this brings the target icu build from
+3m41.302s down to 1m43.926s (approximate numbers: some other builds
+are running on the system at the same time).
+
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
+
+Index: b/source/config/mh-linux
+===================================================================
+--- a/source/config/mh-linux
++++ b/source/config/mh-linux
+@@ -38,7 +38,7 @@
+ ## Shared object suffix
+ SO = so
+ ## Non-shared intermediate object suffix
+-STATIC_O = ao
++STATIC_O = o
+ 
+ ## Compilation rules
+ %.$(STATIC_O): $(srcdir)/%.c

contrib/depends/patches/libiconv/fix-whitespace.patch

@@ -0,0 +1,13 @@
+diff --git a/preload/configure b/preload/configure
+index aab5c77..e20b8f0 100755
+--- a/preload/configure
++++ b/preload/configure
+@@ -588,7 +588,7 @@ MAKEFLAGS=
+ PACKAGE_NAME='libiconv'
+ PACKAGE_TARNAME='libiconv'
+ PACKAGE_VERSION='0'
+-PACKAGE_STRING='libiconv 0'
++PACKAGE_STRING='libiconv0'
+ PACKAGE_BUGREPORT=''
+ PACKAGE_URL=''
+

contrib/depends/patches/native_biplist/sorted_list.patch

@@ -0,0 +1,29 @@
+--- a/biplist/__init__.py	2014-10-26 19:03:11.000000000 +0000
++++ b/biplist/__init__.py	2016-07-19 19:30:17.663521999 +0000
+@@ -541,7 +541,7 @@
+             return HashableWrapper(n)
+         elif isinstance(root, dict):
+             n = {}
+-            for key, value in iteritems(root):
++            for key, value in sorted(iteritems(root)):
+                 n[self.wrapRoot(key)] = self.wrapRoot(value)
+             return HashableWrapper(n)
+         elif isinstance(root, list):
+@@ -616,7 +616,7 @@
+             elif isinstance(obj, dict):
+                 size = proc_size(len(obj))
+                 self.incrementByteCount('dictBytes', incr=1+size)
+-                for key, value in iteritems(obj):
++                for key, value in sorted(iteritems(obj)):
+                     check_key(key)
+                     self.computeOffsets(key, asReference=True)
+                     self.computeOffsets(value, asReference=True)
+@@ -714,7 +714,7 @@
+                 keys = []
+                 values = []
+                 objectsToWrite = []
+-                for key, value in iteritems(obj):
++                for key, value in sorted(iteritems(obj)):
+                     keys.append(key)
+                     values.append(value)
+                 for key in keys: