Bootstrappable builds (WIP)

2024-12-22 03:29:24 +00:00 · 2022-06-02 14:50:33 +02:00 · 2022-06-02 14:50:33 +02:00 · 09a3c7b15d
commit 09a3c7b15d
parent 2a7acddfaa
149 changed files with 20886 additions and 728 deletions
--- a/.gitignore
+++ b/.gitignore
@ -5,7 +5,7 @@ cmake-build-debug/*
 *.user
 *.stash
 build/*
-build*/
+guix-*
 CMakeCache.txt
 CMakeFiles
 cmake_install.cmake
--- a/BUILDING.md
+++ b/BUILDING.md
@ -1,154 +0,0 @@
-# Building Feather
-
-Release binaries (except macOS) are built using Docker. If you are looking to build Feather without Docker, 
-see [HACKING.MD](https://github.com/feather-wallet/feather/blob/master/HACKING.md).
-
-## Docker
-
-Builds with Docker are done in 3 steps:
-
-1. Cloning this repository (+submodules)
-2. Creating a base image containing the build environment
-3. Building Feather using the base image
-
-### Linux x86-64 (reproducible)
-
-The instructions in this section are for 64-bit AMD/Intel processors. For ARM64 platforms see the next section.
-
-Binaries produced in this section are reproducible and their digests should match those of release binaries.
-
-#### 1. Clone
-
-Replace `master` with the desired version tag (e.g. `1.0.1`) to build the release binary.
-
-```bash
-git clone https://github.com/feather-wallet/feather.git
-cd feather
-git checkout master
-git submodule update --init --recursive
-```
-
-#### 2. Base image
-
-```bash
-docker build -t feather:linux -f Dockerfile.linux --build-arg THREADS=8 .
-```
-
-Building the base image takes a while. You only need to build the base image once per release.
-
-#### 3. Build
-
-##### Standalone static binary
-
-If you're re-running a build make sure to `rm -rf build/` first.
-
-```bash
-docker run --rm -it -v $PWD:/feather -w /feather feather:linux sh -c 'WITH_SCANNER=Off make release-static -j8'
-```
-
-The resulting binary can be found in `./build/bin/`.
-
-##### AppImage
-
-```bash
-rm -rf build
-docker run --rm -it -v $PWD:/feather -w /feather feather:linux sh -c 'make release-static -j8'
-docker run --rm -it -v $PWD:/feather -w /feather/build feather:linux ../contrib/build-appimage.sh
-```
-
-The resulting AppImage will be located in `./build`.
-
-### Linux ARM64 (reproducible)
-
-This section describes how to build Feather for ARM64 based platforms (including Raspberry Pi 3 and later, running 64-bit Rasbian).
-
-Binaries produced in this section are not yet reproducible.
-
-#### 1. Clone
-
-Replace `master` with the desired version tag (e.g. `1.0.1`) to build the release binary.
-
-```bash
-git clone https://github.com/feather-wallet/feather.git
-cd feather
-git checkout master
-git submodule update --init --recursive
-```
-
-#### 2. Base image
-
-```bash
-docker build --tag feather:linux-arm64 --platform linux/arm64 -f Dockerfile.linux --build-arg THREADS=8 .
-```
-
-Building the base image takes a while (especially when emulated on x86-64). You only need to build the base image once per release.
-
-#### 3. Build
-
-##### Standalone static binary
-
-```bash
-docker run --platform linux/arm64/v8 --rm -it -v $PWD:/feather -w /feather feather:linux-arm64 sh -c 'WITH_SCANNER=Off make release-static-linux-arm64 -j8'
-```
-
-Note: If you intend to run Feather on a Raspberry Pi or any device without AES hardware acceleration, use the following command instead:
-
-```bash
-docker run --platform linux/arm64/v8 --rm -it -v $PWD:/feather -w /feather feather:linux-arm64 sh -c 'WITH_SCANNER=Off make release-static-linux-arm64-rpi -j8'
-```
-
-The resulting binary can be found in `./build/bin/`.
-
-##### AppImage
-
-##### ARMv8-a (with AES hardware acceleration)
-
-```bash
-rm -rf build
-docker run --rm -it -v $PWD:/feather --platform linux/arm64/v8 -w /feather feather:linux-arm64 sh -c 'make release-static-linux-arm64 -j8'
-docker run --rm -it -v $PWD:/feather --platform linux/arm64/v8 -w /feather/build feather:linux-arm64 ../contrib/build-appimage-arm64.sh
-```
-
-##### Raspberry Pi
-
-```bash
-rm -rf build
-docker run --rm -it -v $PWD:/feather --platform linux/arm64/v8 -w /feather feather:linux-arm64 sh -c 'make release-static-linux-arm64-rpi -j8'
-docker run --rm -it -v $PWD:/feather --platform linux/arm64/v8 -w /feather/build feather:linux-arm64 ../contrib/build-appimage-arm64.sh
-```
-
-The resulting AppImage will be located in `./build`.
-
-### Windows (reproducible)
-
-#### 1. Clone
-
-```bash
-git clone --branch master --recursive https://github.com/feather-wallet/feather.git
-cd feather
-```
-
-Replace `master` with the desired version tag (e.g. `1.0.1`) to build the release binary.
-
-#### 2. Base image
-
-
-```bash
-docker build -f Dockerfile.windows --tag feather:win --build-arg THREADS=4 .
-```
-
-Building the base image takes a while. You only need to build the base image once.
-
-#### 3. Build
-
-```bash
-docker run --rm -it -v $PWD:/feather -w /feather feather:win sh -c 'make release-static-windows root=/depends target=x86_64-w64-mingw32 tag=win-x64 -j4'
-```
-
-If you're re-running a build make sure to `rm -rf build/` first.
-
-The resulting binary can be found in `./build/x86_64-w64-mingw32/release/bin/`.
-
-### macOS
-
-Docker builds for macOS are not currently supported. To build Feather on macOS follow the steps in [HACKING.md](HACKING.md).
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -3,7 +3,7 @@ project(feather)

 message(STATUS "Initiating compile using CMake ${CMAKE_VERSION}")

-set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD 14)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)

 set(VERSION_MAJOR "2")
@ -11,6 +11,9 @@ set(VERSION_MINOR "1")
 set(VERSION_REVISION "2")
 set(VERSION "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_REVISION}")

+set ( CMAKE_CXX_FLAGS "-no-pie" )
+#target_compile_options(feather PRIVATE -no-pie)
+
 option(STATIC "Link libraries statically, requires static Qt")

 option(SELF_CONTAINED "Disable when building Feather for packages" OFF)
@ -28,6 +31,7 @@ include(CheckCCompilerFlag)
 include(CheckCXXCompilerFlag)
 include(CheckIncludeFile)
 include(CheckSymbolExists)
+include(SelectLibraryConfigurations)

 if(DEBUG)
    set(CMAKE_VERBOSE_MAKEFILE ON)
@ -84,7 +88,8 @@ if(Polyseed_SUBMODULE)
 endif()

 # libzip
-find_package(zlib CONFIG)
+set(ZLIB_USE_STATIC_LIBS "ON")
+find_package(ZLIB REQUIRED)
 find_path(LIBZIP_INCLUDE_DIRS zip.h)
 find_library(LIBZIP_LIBRARIES zip)

@ -98,6 +103,8 @@ endif()
 if(MINGW)
    set(Boost_THREADAPI win32)
 endif()
+
+set(Boost_USE_MULTITHREADED ON)
 find_package(Boost 1.58 REQUIRED COMPONENTS
        system
        filesystem
@ -107,7 +114,8 @@ find_package(Boost 1.58 REQUIRED COMPONENTS
        regex
        serialization
        program_options
-        locale)
+        locale
+        )

 if(UNIX AND NOT APPLE)
    if (NOT CMAKE_BUILD_TYPE STREQUAL "Debug")
@ -115,12 +123,12 @@ if(UNIX AND NOT APPLE)
        set(CMAKE_SKIP_RPATH ON)
    endif()

-    find_package(X11 REQUIRED)
-    message(STATUS "X11_FOUND = ${X11_FOUND}")
-    message(STATUS "X11_INCLUDE_DIR = ${X11_INCLUDE_DIR}")
-    message(STATUS "X11_LIBRARIES = ${X11_LIBRARIES}")
-    include_directories(${X11_INCLUDE_DIR})
-    link_directories(${X11_LIBRARIES})
+#    find_package(X11 REQUIRED)
+#    message(STATUS "X11_FOUND = ${X11_FOUND}")
+#    message(STATUS "X11_INCLUDE_DIR = ${X11_INCLUDE_DIR}")
+#    message(STATUS "X11_LIBRARIES = ${X11_LIBRARIES}")
+#    include_directories(${X11_INCLUDE_DIR})
+#    link_directories(${X11_LIBRARIES})
    if(STATIC)
        find_library(XCB_LIBRARY xcb)
        message(STATUS "Found xcb library: ${XCB_LIBRARY}")
@ -175,11 +183,11 @@ include_directories(SYSTEM ${Boost_INCLUDE_DIRS})
 if(MINGW)
    set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -Wa,-mbig-obj")
    set(EXTRA_LIBRARIES mswsock;ws2_32;iphlpapi;crypt32;bcrypt)
-    if(DEPENDS)
-        set(ICU_LIBRARIES iconv)
-    else()
-        set(ICU_LIBRARIES icuio icuin icuuc icudt icutu iconv)
-    endif()
+#    if(DEPENDS)
+#        set(ICU_LIBRARIES iconv)
+#    else()
+#        set(ICU_LIBRARIES icuio icuin icuuc icudt icutu iconv)
+#    endif()
 elseif(APPLE)
    set(EXTRA_LIBRARIES "-framework AppKit")
 elseif(OPENBSD)
@ -217,7 +225,7 @@ add_c_flag_if_supported(-Wformat-security C_SECURITY_FLAGS)
 add_cxx_flag_if_supported(-Wformat-security CXX_SECURITY_FLAGS)

 # -fstack-protector
-if (NOT OPENBSD AND NOT (WIN32 AND (CMAKE_C_COMPILER_ID STREQUAL "GNU" AND CMAKE_C_COMPILER_VERSION VERSION_LESS 9.1)))
+if (NOT OPENBSD)
    add_c_flag_if_supported(-fstack-protector C_SECURITY_FLAGS)
    add_cxx_flag_if_supported(-fstack-protector CXX_SECURITY_FLAGS)
    add_c_flag_if_supported(-fstack-protector-strong C_SECURITY_FLAGS)
@ -246,10 +254,10 @@ if (APPLE)
    add_linker_flag_if_supported(-Wl,-dead_strip LD_SECURITY_FLAGS)
    add_linker_flag_if_supported(-Wl,-dead_strip_dylibs LD_SECURITY_FLAGS)
 endif()
-if (NOT APPLE AND NOT (WIN32 AND CMAKE_C_COMPILER_ID STREQUAL "GNU"))
-    # Windows binaries die on startup with PIE when compiled with GCC
-    add_linker_flag_if_supported(-pie LD_SECURITY_FLAGS)
-endif()
+#if (NOT APPLE AND NOT (WIN32 AND CMAKE_C_COMPILER_ID STREQUAL "GNU"))
+#    # Windows binaries die on startup with PIE when compiled with GCC
+#    add_linker_flag_if_supported(-pie LD_SECURITY_FLAGS)
+#endif()
 add_linker_flag_if_supported(-Wl,-z,relro LD_SECURITY_FLAGS)
 add_linker_flag_if_supported(-Wl,-z,now LD_SECURITY_FLAGS)
 add_linker_flag_if_supported(-Wl,-z,noexecstack noexecstack_SUPPORTED)
@ -268,19 +276,6 @@ if (WIN32)
    add_linker_flag_if_supported(-Wl,--high-entropy-va LD_SECURITY_FLAGS)
 endif()

-if(STATIC)
-    add_linker_flag_if_supported(-static-libgcc STATIC_FLAGS)
-    add_linker_flag_if_supported(-static-libstdc++ STATIC_FLAGS)
-    if(MINGW)
-        add_linker_flag_if_supported(-static STATIC_FLAGS)
-    endif()
-endif()
-
-# With GCC 6.1.1 the compiled binary malfunctions due to aliasing. Until that
-# is fixed in the code (Issue #847), force compiler to be conservative.
-add_c_flag_if_supported(-fno-strict-aliasing C_SECURITY_FLAGS)
-add_cxx_flag_if_supported(-fno-strict-aliasing CXX_SECURITY_FLAGS)
-
 add_c_flag_if_supported(-fPIC C_SECURITY_FLAGS)
 add_cxx_flag_if_supported(-fPIC CXX_SECURITY_FLAGS)

--- a/Dockerfile.linux
+++ b/Dockerfile.linux
@ -1,324 +0,0 @@
-FROM ubuntu:bionic-20210723
-
-ARG THREADS=4
-
-ENV CFLAGS="-fPIC"
-ENV CPPFLAGS="-fPIC"
-ENV CXXFLAGS="-fPIC"
-ENV SOURCE_DATE_EPOCH=1397818193
-ENV DEBIAN_FRONTEND=noninteractive
-
-# Feather build flags
-ENV CHECK_UPDATES=ON
-ENV WITH_SCANNER=ON
-
-COPY --from=featherwallet/feather-deps:linux-1.0.0 /deps /deps
-COPY --from=featherwallet/feather-deps:linux-1.0.0 /var/cache/apt/archives /archives
-
-RUN apt-get update && \
-    apt-get install -y gpg xz-utils ca-certificates wget && \
-    rm -rf /var/lib/apt/lists/*
-
-COPY contrib/build-deps/verify-packages.sh .
-RUN bash verify-packages.sh && \
-    cd /archives && \
-    dpkg -i --force-depends *.deb && \
-    rm -rf /deps /archives
-
-# OpenSSL: Required for CMake, Qt 5.15, libwallet, Tor
-ENV OPENSSL_ROOT_DIR=/usr/local/openssl/
-RUN git clone -b OpenSSL_1_1_1p --depth 1 https://github.com/openssl/openssl.git && \
-    cd openssl && \
-    git reset --hard 8aaca20cf9996257d1ce2e6f4d3059b3698dde3d && \
-    ./config no-shared no-dso --prefix=/usr/local/openssl && \
-    make -j$THREADS && \
-    make -j$THREADS install_sw && \
-    rm -rf $(pwd)
-
-# CMake: Required to build libqrencode, monero-seed, libzip
-RUN git clone -b v3.22.2 --depth 1 https://github.com/Kitware/CMake && \
-    cd CMake && \
-    git reset --hard 8428e39ed9cddb3b7f1a6f7a58cb8617503183d2 && \
-    ./bootstrap && \
-    make -j$THREADS && \
-    make -j$THREADS install && \
-    rm -rf $(pwd)
-
-# freetype2: Required for Qt 5.15, fontconfig
-RUN git clone -b VER-2-10-2 --depth 1 https://git.savannah.gnu.org/git/freetype/freetype2.git && \
-    cd freetype2 && \
-    git reset --hard 132f19b779828b194b3fede187cee719785db4d8 && \
-    ./autogen.sh && \
-    ./configure --disable-shared --enable-static --with-zlib=no && \
-    make -j$THREADS && \
-    make -j$THREADS install && \
-    rm -rf $(pwd)
-
-# expat: Required for fontconfig
-RUN git clone -b R_2_2_9 --depth 1 https://github.com/libexpat/libexpat && \
-    cd libexpat/expat && \
-    git reset --hard a7bc26b69768f7fb24f0c7976fae24b157b85b13 && \
-    ./buildconf.sh && \
-    ./configure --disable-shared --enable-static && \
-    make -j$THREADS && \
-    make -j$THREADS install && \
-    rm -rf $(pwd)
-
-# fontconfig: Required for Qt 5.15
-RUN git clone -b 2.13.92 --depth 1 https://gitlab.freedesktop.org/fontconfig/fontconfig && \
-    cd fontconfig && \
-    git reset --hard b1df1101a643ae16cdfa1d83b939de2497b1bf27 && \
-    ./autogen.sh --disable-shared --enable-static --sysconfdir=/etc --localstatedir=/var && \
-    make -j$THREADS && \
-    make -j$THREADS install && \
-    rm -rf $(pwd)
-
-COPY contrib/QTBUG-92199-fix.patch .
-
-ENV QT_VERSION=v5.15.5-lts-lgpl
-RUN git clone git://code.qt.io/qt/qt5.git -b ${QT_VERSION} --depth 1 && \
-    cd qt5 && \
-    git clone git://code.qt.io/qt/qtbase.git -b ${QT_VERSION} --depth 1 && \
-    git clone git://code.qt.io/qt/qtimageformats.git -b ${QT_VERSION} --depth 1 && \
-    git clone git://code.qt.io/qt/qtmultimedia.git -b ${QT_VERSION} --depth 1 && \
-    git clone git://code.qt.io/qt/qtsvg.git -b ${QT_VERSION} --depth 1 && \
-    git clone git://code.qt.io/qt/qttools.git -b ${QT_VERSION} --depth 1 && \
-    git clone git://code.qt.io/qt/qttranslations.git -b ${QT_VERSION} --depth 1 && \
-    git clone git://code.qt.io/qt/qtx11extras.git -b ${QT_VERSION} --depth 1 && \
-    git clone git://code.qt.io/qt/qtwebsockets.git -b ${QT_VERSION} --depth 1 && \
-    sed -ri s/\(Libs:.*\)/\\1\ -lexpat/ /usr/local/lib/pkgconfig/fontconfig.pc && \
-    sed -ri s/\(Libs:.*\)/\\1\ -lz/ /usr/local/lib/pkgconfig/freetype2.pc && \
-    sed -i s/\\/usr\\/X11R6\\/lib64/\\/usr\\/local\\/lib/ qtbase/mkspecs/linux-g++-64/qmake.conf && \
-    cd qtbase && cat ../../QTBUG-92199-fix.patch && git apply ../../QTBUG-92199-fix.patch
-
-RUN cd qt5 && \
-    if [ "$(uname -m)" = "aarch64" ]; then \
-        export LIBDIR="/usr/lib/aarch64-linux-gnu"; \
-        export QT_PLATFORM="linux-aarch64-gnu-g++"; \
-    else \
-        export LIBDIR="/usr/lib/x86_64-linux-gnu"; \
-        export QT_PLATFORM="linux-g++-64"; \
-    fi && \
-    rm $LIBDIR/libX11.a && \
-    rm $LIBDIR/libX11-xcb.a && \
-    OPENSSL_LIBS="-lssl -lcrypto -lpthread -ldl" \
-    ./configure --prefix=/usr -platform $QT_PLATFORM -opensource -confirm-license -release -static -no-avx \
-        -no-opengl -qpa xcb --xcb -xcb-xlib -feature-xlib -openssl-linked -I /usr/local/openssl/include \
-        -L /usr/local/openssl/lib -system-freetype -fontconfig -glib \
-        -no-dbus -no-sql-sqlite -no-use-gold-linker -no-kms \
-        -qt-harfbuzz -qt-libjpeg -qt-libpng -qt-pcre -qt-zlib \
-        -skip qt3d -skip qtandroidextras -skip qtcanvas3d -skip qtcharts -skip qtconnectivity -skip qtdatavis3d \
-        -skip qtdoc -skip qtquickcontrols -skip qtquickcontrols2 -skip qtspeech  -skip qtgamepad \
-        -skip qtlocation -skip qtmacextras -skip qtnetworkauth -skip qtpurchasing -optimize-size \
-        -skip qtscript -skip qtscxml -skip qtsensors -skip qtserialbus -skip qtserialport -skip qtspeech -skip qttools \
-        -skip qtvirtualkeyboard -skip qtwayland -skip qtwebchannel -skip qtwebengine -skip qtwebview \
-        -skip qtwinextras -skip qtx11extras -skip gamepad -skip serialbus -skip location -skip webengine \
-        -skip qtdeclarative -gstreamer \
-        -no-feature-cups -no-feature-ftp -no-feature-pdf -no-feature-animation \
-        -nomake examples -nomake tests -nomake tools && \
-    make -j$THREADS && \
-    make -j$THREADS install && \
-    rm -rf $(pwd)
-
-# boost: Required for libwallet
-RUN wget https://downloads.sourceforge.net/project/boost/boost/1.73.0/boost_1_73_0.tar.bz2 && \
-    echo "4eb3b8d442b426dc35346235c8733b5ae35ba431690e38c6a8263dce9fcbb402 boost_1_73_0.tar.bz2" | sha256sum -c && \
-    tar -xvf boost_1_73_0.tar.bz2 && \
-    rm boost_1_73_0.tar.bz2 && \
-    cd boost_1_73_0 && \
-    ./bootstrap.sh && \
-    ./b2 --with-atomic --with-system --with-filesystem --with-thread --with-date_time --with-chrono --with-regex --with-serialization --with-program_options --with-locale variant=release link=static runtime-link=static cflags="${CFLAGS}" cxxflags="${CXXFLAGS}" install -a --prefix=/usr && \
-    rm -rf $(pwd)
-
-# libusb: Required for libwallet
-RUN git clone -b v1.0.24 --depth 1 https://github.com/libusb/libusb && \
-    cd libusb && \
-    git reset --hard c6a35c56016ea2ab2f19115d2ea1e85e0edae155 && \
-    ./autogen.sh --disable-shared --enable-static && \
-    make -j$THREADS && \
-    make -j$THREADS install && \
-    rm -rf $(pwd)
-
-# hidapi: Required for libwallet
-RUN git clone -b hidapi-0.10.1 --depth 1 https://github.com/libusb/hidapi && \
-    cd hidapi && \
-    git reset --hard f6d0073fcddbdda24549199445e844971d3c9cef && \
-    ./bootstrap && \
-    ./configure --disable-shared --enable-static && \
-    make -j$THREADS && \
-    make -j$THREADS install && \
-    rm -rf $(pwd)
-
-# libsodium: Required for libwallet
-RUN git clone -b 1.0.18-RELEASE --depth 1 https://github.com/jedisct1/libsodium.git && \
-    cd libsodium && \
-    git reset --hard 940ef42797baa0278df6b7fd9e67c7590f87744b && \
-    ./autogen.sh && \
-    ./configure --disable-shared --enable-static && \
-    make -j$THREADS && \
-    make -j$THREADS install && \
-    rm -rf $(pwd)
-
-# protobuf: Required for libwallet
-RUN git clone -b v3.10.0 --depth 1 https://github.com/protocolbuffers/protobuf && \
-    cd protobuf && \
-    git reset --hard 6d4e7fd7966c989e38024a8ea693db83758944f1 && \
-    ./autogen.sh && \
-    ./configure --enable-static --disable-shared && \
-    make -j$THREADS && \
-    make -j$THREADS install && \
-    rm -rf $(pwd)
-
-# unbound: Required for libwallet
-RUN git clone -b release-1.13.2 --depth 1 https://github.com/NLnetLabs/unbound.git && \
-    cd unbound && \
-    git reset --hard 8e538dcaa8df2d0fab8ff3dcf94ac1f972450b66 && \
-    ./configure --disable-shared --enable-static --without-pyunbound --with-libexpat=/usr/local/ --with-ssl=/usr/local/openssl --with-libevent=no --without-pythonmodule --disable-flto --with-pthreads --with-libunbound-only --with-pic && \
-    make -j$THREADS && \
-    make -j$THREADS install && \
-    rm -rf $(pwd)
-
-# squashfs-tools: Used to create Feather AppImage
-RUN git clone https://github.com/plougher/squashfs-tools.git && \
-    cd squashfs-tools/squashfs-tools && \
-    git reset --hard 38fa0720526222827da44b3b6c3f7eb63e8f5c2f && \
-    make && \
-    make install && \
-    rm -rf $(pwd)
-
-# patchelf: Required by linuxdeployqt
-RUN git clone -b 0.12 --depth 1 https://github.com/NixOS/patchelf.git && \
-    cd patchelf && \
-    git reset --hard 8d3a16e97294e3c5521c61b4c8835499c9918264 && \
-    ./bootstrap.sh && \
-    ./configure && \
-     make -j$THREADS && \
-    make install && \
-    rm -rf $(pwd)
-
-# linuxdeployqt: Used to create Feather AppImage
-# build from source because latest release does not allow glibc 2.27
-RUN git clone https://github.com/probonopd/linuxdeployqt.git && \
-    cd linuxdeployqt && \
-    git reset --hard b4697483c98120007019c3456914cfd1dba58384 && \
-    qmake && \
-    make -j$THREADS && \
-    make install && \
-    rm -rf $(pwd)
-
-# libevent: Required for Tor
-RUN wget https://github.com/libevent/libevent/releases/download/release-2.1.12-stable/libevent-2.1.12-stable.tar.gz && \
-    echo "92e6de1be9ec176428fd2367677e61ceffc2ee1cb119035037a27d346b0403bb libevent-2.1.12-stable.tar.gz" | sha256sum -c && \
-    tar -zxvf libevent-2.1.12-stable.tar.gz && \
-    cd libevent-2.1.12-stable && \
-    PKG_CONFIG_PATH=/usr/local/openssl/lib/pkgconfig/ \
-    ./configure --prefix=/usr/local/libevent \
-                --disable-shared \
-                --enable-static \
-                --with-pic && \
-    make -j$THREADS && \
-    make -j$THREADS install && \
-    rm -rf $(pwd)
-
-# zlib: Required for Tor
-RUN git clone -b v1.2.11 --depth 1 https://github.com/madler/zlib && \
-    cd zlib && \
-    git reset --hard cacf7f1d4e3d44d871b605da3b647f07d718623f && \
-    ./configure --static --prefix=/usr/local/zlib && \
-    make -j$THREADS && \
-    make -j$THREADS install && \
-    rm -rf $(pwd)
-
-# Tor: Optional for Feather (-DTOR_DIR)
-# Binary can be embedded in Feather
-# TOR_VERSION is used by CMAKE to determine embedded version
-ENV TOR_VERSION=0.4.7.8
-ENV TOR_DIR=/usr/local/tor/bin/
-RUN git clone -b tor-0.4.7.8 --depth 1 https://git.torproject.org/tor.git && \
-    cd tor && \
-    git reset --hard 7528524aee3ffe3c9b7c69fa18f659e1993f59a3 && \
-    ./autogen.sh && \
-    ./configure \
-    --disable-asciidoc \
-    --disable-manpage \
-    --disable-html-manual \
-    --disable-system-torrc \
-    --disable-module-relay \
-    --disable-lzma \
-    --disable-zstd \
-    --enable-static-tor \
-    --with-libevent-dir=/usr/local/libevent \
-    --with-openssl-dir=/usr/local/openssl \
-    --with-zlib-dir=/usr/local/zlib \
-    --disable-tool-name-check \
-    --enable-fatal-warnings \
-    --prefix=/usr/local/tor && \
-    make -j$THREADS && \
-    make -j$THREADS install && \
-    rm -rf $(pwd) && \
-    strip -s -D /usr/local/tor/bin/tor && \
-    rm /usr/local/tor/bin/tor?*
-
-# libqrencode: Required for Feather
-# Used to display QR Codes
-RUN git clone -b v4.1.1 --depth 1 https://github.com/fukuchi/libqrencode.git && \
-    cd libqrencode && \
-    git reset --hard 715e29fd4cd71b6e452ae0f4e36d917b43122ce8 && \
-    cmake -DBUILD_SHARED_LIBS=OFF -DCMAKE_INSTALL_PREFIX=/usr . && \
-    make -j$THREADS && \
-    make -j$THREADS install && \
-    rm -rf $(pwd)
-
-# libzip: Required for Feather
-# Used to unzip updates downloaded by the built-in updater
-RUN git clone -b v1.7.3 --depth 1 https://github.com/nih-at/libzip.git && \
-    cd libzip && \
-    git reset --hard 66e496489bdae81bfda8b0088172871d8fda0032 && \
-    cmake -DBUILD_SHARED_LIBS=OFF -DCMAKE_INSTALL_PREFIX=/usr . && \
-    make -j$THREADS && \
-    make -j$THREADS install && \
-    rm -rf $(pwd)
-
-# libgpg-error: Required for libgcrypt
-RUN git clone -b libgpg-error-1.38 --depth 1 git://git.gnupg.org/libgpg-error.git && \
-    cd libgpg-error && \
-    git reset --hard 71d278824c5fe61865f7927a2ed1aa3115f9e439 && \
-    ./autogen.sh && \
-    ./configure --disable-shared --enable-static --disable-doc --disable-tests && \
-    make -j$THREADS && \
-    make -j$THREADS install && \
-    rm -rf $(pwd)
-
-# libgcrypt: Required for Feather
-# Used in src/openpgp to verify updates downloaded by the built-in updater
-RUN git clone -b libgcrypt-1.8.5 --depth 1 git://git.gnupg.org/libgcrypt.git && \
-    cd libgcrypt && \
-    git reset --hard 56606331bc2a80536db9fc11ad53695126007298 && \
-    ./autogen.sh && \
-    ./configure --disable-shared --enable-static --disable-doc && \
-    make -j$THREADS && \
-    make -j$THREADS install && \
-    rm -rf $(pwd)
-
-# zbar: Optional for Feather (-DWITH_SCANNER)
-# Used to scan for QR Codes
-RUN git clone -b stable-0.21 --recursive https://github.com/mchehab/zbar.git && \
-    cd zbar && \
-    git reset --hard 505f1a87b32cb7bb0edbaf37e20ccdd46bbae2a3 && \
-    autoreconf -vfi && \
-    ./configure --enable-static --disable-shared --without-imagemagick --with-gtk=no --with-python=no --enable-doc=no && \
-    make -j$THREADS && \
-    make install && \
-    rm -rf $(pwd)
-
-# polyseed: Required for Feather
-RUN git clone https://github.com/tevador/polyseed.git && \
-    cd polyseed && \
-    git reset --hard 4945d8239d6b26dc12723ca2aaa9f8110ceff5af && \
-    mkdir build && \
-    cd build && \
-    cmake .. && \
-    make && \
-    make install && \
-    rm /usr/local/lib/libpolyseed.so* && \
-    rm -rf $(pwd)
--- a/Dockerfile.windows
+++ b/Dockerfile.windows
@ -1,189 +0,0 @@
-FROM ubuntu:20.04
-
-ARG THREADS=1
-ARG QT_VERSION=v5.15.5-lts-lgpl
-ENV SOURCE_DATE_EPOCH=1397818193
-ENV DEBIAN_FRONTEND=noninteractive
-
-# Feather build flags
-ENV CHECK_UPDATES=ON
-ENV WITH_SCANNER=ON
-
-ENV OPENSSL_ROOT_DIR=/usr/local/openssl/
-
-RUN apt update && \
-    apt install -y \
-    curl wget zip automake build-essential gcc-mingw-w64 g++-mingw-w64 gettext git libtool pkg-config \
-    python \
-# zbar
-    autopoint && \
-    rm -rf /var/lib/apt/lists/*
-
-RUN update-alternatives --set x86_64-w64-mingw32-g++ $(which x86_64-w64-mingw32-g++-posix) && \
-    update-alternatives --set x86_64-w64-mingw32-gcc $(which x86_64-w64-mingw32-gcc-posix)
-
-# The version from ubuntu repo is too old
-RUN git clone -b v3.22.2 --depth 1 https://github.com/Kitware/CMake && \
-    cd CMake && \
-    git reset --hard 8428e39ed9cddb3b7f1a6f7a58cb8617503183d2 && \
-    ./bootstrap -- -DCMAKE_USE_OPENSSL=OFF && \
-    make -j$THREADS && \
-    make -j$THREADS install && \
-    rm -rf $(pwd)
-
-RUN git clone -b master https://github.com/monero-project/monero && \
-    cd monero && \
-    git reset --hard 9aab19f349433687c7aaf2c1cbc5751e5912c0aa && \
-    cp -a contrib/depends / && \
-    cd .. && \
-    rm -rf monero
-
-RUN make -j$THREADS -C /depends HOST=x86_64-w64-mingw32 NO_QT=1
-
-COPY contrib/QTBUG-92199-fix.patch .
-RUN git clone git://code.qt.io/qt/qt5.git -b ${QT_VERSION} --depth 1 && \
-    cd qt5 && \
-    git clone git://code.qt.io/qt/qtbase.git -b ${QT_VERSION} --depth 1 && \
-    git clone git://code.qt.io/qt/qtimageformats.git -b ${QT_VERSION} --depth 1 && \
-    git clone git://code.qt.io/qt/qtmultimedia.git -b ${QT_VERSION} --depth 1 && \
-    git clone git://code.qt.io/qt/qtsvg.git -b ${QT_VERSION} --depth 1 && \
-    git clone git://code.qt.io/qt/qttools.git -b ${QT_VERSION} --depth 1 && \
-    git clone git://code.qt.io/qt/qttranslations.git -b ${QT_VERSION} --depth 1 && \
-    git clone git://code.qt.io/qt/qtxmlpatterns.git -b ${QT_VERSION} --depth 1 && \
-    git clone git://code.qt.io/qt/qtwebsockets.git -b ${QT_VERSION} --depth 1 && \
-    cd qtbase && cat ../../QTBUG-92199-fix.patch && git apply ../../QTBUG-92199-fix.patch && cd .. && \
-    OPENSSL_LIBS="-lssl -lcrypto -lws2_32" \
-    ./configure --prefix=/depends/x86_64-w64-mingw32 -xplatform win32-g++ \
-    -device-option CROSS_COMPILE=/usr/bin/x86_64-w64-mingw32- \
-    -I $(pwd)/qtbase/src/3rdparty/angle/include \
-    -opensource -confirm-license -release -static -static-runtime -no-opengl \
-    -no-avx -openssl-linked -I /depends/x86_64-w64-mingw32/include -L /depends/x86_64-w64-mingw32/lib \
-    -qt-freetype -qt-harfbuzz -qt-libjpeg -qt-libpng -qt-pcre -qt-zlib \
-    -skip gamepad -skip location -skip qt3d -skip qtactiveqt -skip qtandroidextras \
-    -skip qtcanvas3d -skip qtcharts -skip qtconnectivity -skip qtdatavis3d -skip qtdoc \
-    -skip qtgamepad -skip qtlocation -skip qtmacextras -skip qtnetworkauth -skip qtpurchasing \
-    -skip qtscript -skip qtscxml -skip qtsensors -skip qtserialbus -skip qtserialport \
-    -skip qtspeech -skip qttools -skip qtvirtualkeyboard -skip qtwayland -skip qtwebchannel \
-    -skip qtwebengine -skip qtwebview -skip qtwinextras -skip qtx11extras \
-    -skip qtdeclarative -skip qtquickcontrols -skip qtquickcontrols2 \
-    -skip serialbus -skip webengine \
-    -nomake examples -nomake tests -nomake tools && \
-    make -j$THREADS && \
-    make -j$THREADS install && \
-    cd qttools/src/linguist/lrelease && \
-    ../../../../qtbase/bin/qmake && \
-    make -j$THREADS && \
-    make -j$THREADS install && \
-    cd ../../../.. && \
-    rm -rf $(pwd)
-
-RUN git clone -b libgpg-error-1.38 --depth 1 git://git.gnupg.org/libgpg-error.git && \
-    cd libgpg-error && \
-    git reset --hard 71d278824c5fe61865f7927a2ed1aa3115f9e439 && \
-    ./autogen.sh && \
-    ./configure --disable-shared --enable-static --disable-doc --disable-tests \
-    --host=x86_64-w64-mingw32 --prefix=/depends/x86_64-w64-mingw32 && \
-    make -j$THREADS && \
-    make -j$THREADS install && \
-    cd .. && \
-    rm -rf libgpg-error
-
-RUN git clone -b libgcrypt-1.8.5 --depth 1 git://git.gnupg.org/libgcrypt.git && \
-    cd libgcrypt && \
-    git reset --hard 56606331bc2a80536db9fc11ad53695126007298 && \
-    ./autogen.sh && \
-    ./configure --disable-shared --enable-static --disable-doc \
-    --host=x86_64-w64-mingw32 --prefix=/depends/x86_64-w64-mingw32 \
-    --with-gpg-error-prefix=/depends/x86_64-w64-mingw32 && \
-    make -j$THREADS && \
-    make -j$THREADS install && \
-    cd .. && \
-    rm -rf libgcrypt
-
-# zlib -> libpng
-RUN git clone -b v1.2.11 --depth 1 https://github.com/madler/zlib && \
-    cd zlib && \
-    git reset --hard cacf7f1d4e3d44d871b605da3b647f07d718623f && \
-    CC=x86_64-w64-mingw32-gcc AR=x86_64-w64-mingw32-ar ./configure --static --prefix=/usr/x86_64-w64-mingw32 && \
-    make -j$THREADS && \
-    make -j$THREADS install && \
-    rm -rf $(pwd)
-
-# libpng -> libqrencode
-RUN git clone -b libpng16 --depth 1 https://github.com/glennrp/libpng.git && \
-    cd libpng && \
-    git reset --hard a37d4836519517bdce6cb9d956092321eca3e73b && \
-    CPPFLAGS="-I/depends/x86_64-w64-mingw32/include" LDFLAGS="-L/depends/x86_64-w64-mingw32/lib" \
-    ./configure --host=x86_64-w64-mingw32 --prefix=/depends/x86_64-w64-mingw32 && \
-    make -j$THREADS && \
-    make -j$THREADS install && \
-    rm -rf $(pwd)
-
-RUN git clone -b v4.0.2 --depth 1 https://github.com/fukuchi/libqrencode.git && \
-    cd libqrencode && \
-    git reset --hard 59ee597f913fcfda7a010a6e106fbee2595f68e4 && \
-    ./autogen.sh && \
-    CPPFLAGS="-I/depends/x86_64-w64-mingw32/include" LDFLAGS="-L/depends/x86_64-w64-mingw32/lib" \
-    ./configure --disable-shared --enable-static --host=x86_64-w64-mingw32 --prefix=/depends/x86_64-w64-mingw32 && \
-    make -j$THREADS && \
-    make -j$THREADS install && \
-    rm -rf $(pwd)
-
-RUN wget https://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.16.tar.gz && \
-    echo "e6a1b1b589654277ee790cce3734f07876ac4ccfaecbee8afa0b649cf529cc04 libiconv-1.16.tar.gz" | sha256sum -c && \
-    tar -xzf libiconv-1.16.tar.gz && \
-    rm libiconv-1.16.tar.gz && \
-    cd libiconv-1.16 && \
-    ./configure --enable-static --host=x86_64-w64-mingw32 --prefix=/usr/x86_64-w64-mingw32 && \
-    make -j$THREADS && \
-    make -j$THREADS install && \
-    rm -rf $(pwd)
-
-# TOR_VERSION is used by CMAKE to determine embedded version
-ENV TOR_VERSION=0.4.7.8
-ENV TOR_DIR=/tor/Tor/
-RUN wget https://dist.torproject.org/torbrowser/11.0.15/tor-win64-0.4.7.8.zip && \
-    echo "14115567eb9674c79481509ac97d4a7b76c80a36966dd9864989a96670440757 tor-win64-0.4.7.8.zip" | sha256sum -c && \
-    unzip tor-win64-0.4.7.8.zip -d tor && \
-    rm tor-win64-0.4.7.8.zip
-
-RUN git clone https://github.com/nih-at/libzip.git && \
-    cd libzip && \
-    git reset --hard 66e496489bdae81bfda8b0088172871d8fda0032 && \
-    cmake -DCMAKE_INSTALL_PREFIX=/depends/x86_64-w64-mingw32 \
-          -DCMAKE_TOOLCHAIN_FILE=/depends/x86_64-w64-mingw32/share/toolchain.cmake \
-          -DBUILD_SHARED_LIBS=OFF \
-          -DCMAKE_PREFIX_PATH=/usr/x86_64-w64-mingw32 && \
-    make -j$THREADS && \
-    make -j$THREADS install && \
-    rm -rf $(pwd)
-
-RUN git clone -b 0.23.92 --depth 1 --recursive https://github.com/mchehab/zbar.git && \
-    cd zbar && \
-    git reset --hard aac86d5f08d64ab4c3da78188eb622fa3cb07182 && \
-    autoreconf -vfi && \
-    ./configure --enable-static --disable-shared --without-imagemagick --disable-video --without-xv --with-gtk=no --with-python=no --enable-doc=no --host=x86_64-w64-mingw32 && \
-    make -j$THREADS && \
-    make install && \
-    rm -rf $(pwd)
-
-COPY contrib/patches/polyseed/force-static-mingw.patch .
-COPY contrib/patches/polyseed/no_shared.patch .
-
-# polyseed: Required for Feather
-RUN git clone https://github.com/tevador/polyseed.git && \
-    cd polyseed && \
-    git reset --hard 4945d8239d6b26dc12723ca2aaa9f8110ceff5af && \
-    git apply ../force-static-mingw.patch && \
-    git apply ../no_shared.patch && \
-    mkdir build && \
-    cd build && \
-    cmake -DCMAKE_INSTALL_PREFIX=/depends/x86_64-w64-mingw32 \
-          -DCMAKE_TOOLCHAIN_FILE=/depends/x86_64-w64-mingw32/share/toolchain.cmake \
-          -DBUILD_SHARED_LIBS=OFF \
-          -DCMAKE_PREFIX_PATH=/usr/x86_64-w64-mingw32 .. && \
-    make && \
-    make install && \
-    rm -rf $(pwd)
-
-RUN git config --global --add safe.directory /feather/monero
--- a/11
+++ b/11
@ -8,6 +8,17 @@ CMAKEFLAGS = \
 	-DWITH_SCANNER=$(or ${WITH_SCANNER}, Off) \
 	-DREPRODUCIBLE=$(or ${SOURCE_DATE_EPOCH}, Off)

+guix:
+	mkdir -p build/$(target)/release && \
+	cd build/$(target)/release && \
+	cmake -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON \
+		-DCMAKE_PREFIX_PATH=/gnu/store \
+		-DCMAKE_PREFIX_PATH=$(CURDIR)/contrib/depends/$(target) \
+		-DCMAKE_PREFIX_PATH=$(CURDIR)/contrib/depends/$(target)/native/bin \
+		-DCMAKE_TOOLCHAIN_FILE=/feather/contrib/depends/$(target)/share/toolchain.cmake ../../.. \
+		$(CMAKEFLAGS) && \
+	$(MAKE)
+
 release:
 	mkdir -p build/release && \
 	cd build/release && \
--- a/README.md
+++ b/README.md
@ -24,11 +24,11 @@ Donations help pay for hosting, build servers, domain names, e-mail and other re

 `47ntfT2Z5384zku39pTM6hGcnLnvpRYW2Azm87GiAAH2bcTidtq278TL6HmwyL8yjMeERqGEBs3cqC8vvHPJd1cWQrGC65f`

-## Building from source
+## Deterministic builds

-See [BUILDING.md](https://github.com/feather-wallet/feather/blob/master/BUILDING.md) for information on how to build from source.
+See [contrib/guix/README.md](https://github.com/feather-wallet/feather/blob/master/contrib/guix/README.md) for more information.

-## Developers
+## Development

 If you are looking to set up a development environment for Feather, see [HACKING.md](https://github.com/feather-wallet/feather/blob/master/HACKING.md).

--- a/cmake/Deploy.cmake
+++ b/cmake/Deploy.cmake
@ -5,6 +5,7 @@ if(APPLE OR (WIN32 AND NOT STATIC))

    if(APPLE AND NOT IOS)
        find_program(MACDEPLOYQT_EXECUTABLE macdeployqt HINTS "${_qt_bin_dir}")
+        MESSAGE(INFO "MACDEPLOY ${MACDEPLOYQT_EXECUTABLE}")
        add_custom_command(TARGET deploy
                POST_BUILD
                COMMAND "${MACDEPLOYQT_EXECUTABLE}" "$<TARGET_FILE_DIR:feather>/../.." -always-overwrite
--- a/cmake/FindZBAR.cmake
+++ b/cmake/FindZBAR.cmake
@ -9,14 +9,6 @@ if(PkgConfig_FOUND)
    endif()
 endif()

-if(NOT ZBAR_LIBRARIES AND ANDROID)
-    find_library(ZBARJNI_LIBRARY NAMES zbarjni)
-    find_library(ICONV_LIBRARY NAMES iconv)
-    if(ZBARJNI_LIBRARY AND ICONV_LIBRARY)
-        set(ZBAR_LIBRARIES ${ZBARJNI_LIBRARY} ${ICONV_LIBRARY})
-    endif()
-endif()
-
 if(NOT ZBAR_INCLUDE_DIR)
    find_path(ZBAR_H_PATH zbar.h)
    if(ZBAR_H_PATH)
--- a/cmake/FindZLIB.cmake
+++ b/cmake/FindZLIB.cmake
@ -87,7 +87,7 @@ if(NOT ZLIB_LIBRARY)
        find_library(ZLIB_LIBRARY_DEBUG NAMES ${ZLIB_NAMES_DEBUG} NAMES_PER_DIR ${${search}} PATH_SUFFIXES lib)
    endforeach()

-    include(${CMAKE_CURRENT_LIST_DIR}/SelectLibraryConfigurations.cmake)
+    include(SelectLibraryConfigurations)
    select_library_configurations(ZLIB)
 endif()

@ -116,7 +116,7 @@ if(ZLIB_INCLUDE_DIR AND EXISTS "${ZLIB_INCLUDE_DIR}/zlib.h")
    set(ZLIB_PATCH_VERSION "${ZLIB_VERSION_PATCH}")
 endif()

-include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
+include(FindPackageHandleStandardArgs)
 FIND_PACKAGE_HANDLE_STANDARD_ARGS(ZLIB REQUIRED_VARS ZLIB_LIBRARY ZLIB_INCLUDE_DIR
        VERSION_VAR ZLIB_VERSION_STRING)

@ -151,4 +151,6 @@ if(ZLIB_FOUND)
                    IMPORTED_LOCATION "${ZLIB_LIBRARY}")
        endif()
    endif()
+
+    message(STATUS "Found zlib libraries ${ZLIB_LIBRARIES}")
 endif()
--- a/cmake/FindZlib.cmake
+++ b/cmake/FindZlib.cmake
@ -0,0 +1,21 @@
+find_package(PkgConfig)
+
+if(PkgConfig_FOUND)
+    pkg_check_modules(PC_ZLIB QUIET ZLIB)
+    if(PC_ZLIB_FOUND)
+        set(ZLIB_DEFINITIONS ${PC_ZLIB_CFLAGS_OTHER})
+        find_library(ZLIB_LIBRARIES NAMES ZLIB HINTS ${PC_ZLIB_LIBDIR} ${PC_ZLIB_LIBRARY_DIRS})
+        find_path(ZLIB_INCLUDE_DIR Decoder.h HINTS ${PC_ZLIB_INCLUDEDIR} ${PC_ZLIB_INCLUDE_DIRS})
+    endif()
+endif()
+
+if(NOT ZLIB_INCLUDE_DIR)
+    find_path(ZLIB_H_PATH ZLIB.h)
+    if(ZLIB_H_PATH)
+        set(ZLIB_INCLUDE_DIR "${ZLIB_H_PATH}")
+    endif()
+endif()
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(ZLIB  DEFAULT_MSG  ZLIB_LIBRARIES ZLIB_INCLUDE_DIR)
+message(STATUS "Found ZLIB libraries ${ZLIB_LIBRARIES}")
--- a/cmake/GenVersion.cmake
+++ b/cmake/GenVersion.cmake
@ -1,5 +1,5 @@
 # Copyright (c) 2014-2019, The Monero Project
-# 
+#
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without modification, are
--- a/contrib/depends/.gitignore
+++ b/contrib/depends/.gitignore
@ -0,0 +1,14 @@
+SDKs/
+work/
+built/
+sources/
+config.site
+x86_64*
+i686*
+mips*
+arm*
+aarch64*
+powerpc*
+riscv32*
+riscv64*
+s390x*
--- a/contrib/depends/Makefile
+++ b/contrib/depends/Makefile
@ -0,0 +1,308 @@
+.NOTPARALLEL :
+
+# Pattern rule to print variables, e.g. make print-top_srcdir
+print-%: FORCE
+	@echo '$*'='$($*)'
+
+# When invoking a sub-make, keep only the command line variable definitions
+# matching the pattern in the filter function.
+#
+# e.g. invoking:
+#   $ make A=1 C=1 print-MAKEOVERRIDES print-MAKEFLAGS
+#
+# with the following in the Makefile:
+#   MAKEOVERRIDES := $(filter A=% B=%,$(MAKEOVERRIDES))
+#
+# will print:
+#   MAKEOVERRIDES = A=1
+#   MAKEFLAGS = -- A=1
+#
+# this is because as the GNU make manual says:
+#   The command line variable definitions really appear in the variable
+#   MAKEOVERRIDES, and MAKEFLAGS contains a reference to this variable.
+#
+# and since the GNU make manual also says:
+#   variables defined on the command line are passed to the sub-make through
+#   MAKEFLAGS
+#
+# this means that sub-makes will be invoked as if:
+#   $(MAKE) A=1 blah blah
+MAKEOVERRIDES := $(filter V=%,$(MAKEOVERRIDES))
+SOURCES_PATH ?= $(BASEDIR)/sources
+WORK_PATH = $(BASEDIR)/work
+BASE_CACHE ?= $(BASEDIR)/built
+SDK_PATH ?= $(BASEDIR)/SDKs
+FALLBACK_DOWNLOAD_PATH ?= https://downloads.getmonero.org/depends-sources
+
+BUILD = $(shell ./config.guess)
+HOST ?= $(BUILD)
+PATCHES_PATH = $(BASEDIR)/patches
+BASEDIR = $(CURDIR)
+HASH_LENGTH:=11
+DOWNLOAD_CONNECT_TIMEOUT:=30
+DOWNLOAD_RETRIES:=3
+HOST_ID_SALT ?= salt
+BUILD_ID_SALT ?= salt
+
+host:=$(BUILD)
+ifneq ($(HOST),)
+host:=$(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=$(WORK_PATH)/build
+base_staging_dir=$(WORK_PATH)/staging
+base_download_dir=$(WORK_PATH)/download
+canonical_host:=$(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))
+build_host=$(build)
+
+all: install
+
+include hosts/$(host_os).mk
+include hosts/default.mk
+include builders/$(build_os).mk
+include builders/default.mk
+include packages/packages.mk
+
+# Previously, we directly invoked the well-known programs using $(shell ...)
+# to construct build_id_string. However, that was problematic because:
+#
+# 1. When invoking a shell, GNU Make special-cases exit code 127 (command not
+#    found) by not capturing the output but instead passing it through. This is
+#    not done for any other exit code.
+#
+# 2. Characters like '#' (from these programs' output) would end up in make
+#    variables like build_id_string, which would be wrongly interpreted by make
+#    when these variables were used.
+#
+# Therefore, we should avoid having arbitrary strings in make variables where
+# possible. The gen_id script used here hashes the output to construct a
+# "make-safe" id.
+#
+# Also note that these lines need to be:
+#
+#     1. After including {hosts,builders}/*.mk, since they rely on the tool
+#        variables (e.g. build_CC, host_STRIP, etc.) to be set.
+#
+#     2. Before including packages/*.mk (excluding packages/packages.mk), since
+#        they rely on the build_id variables
+#
+build_id:=$(shell env CC='$(build_CC)' C_STANDARD='$(C_STANDARD)' CXX='$(build_CXX)' CXX_STANDARD='$(CXX_STANDARD)' AR='$(build_AR)' RANLIB='$(build_RANLIB)' STRIP='$(build_STRIP)' SHA256SUM='$(build_SHA256SUM)' DEBUG='$(DEBUG)' ./gen_id '$(BUILD_ID_SALT)' 'GUIX_ENVIRONMENT=$(realpath $(GUIX_ENVIRONMENT))')
+$(host_arch)_$(host_os)_id:=$(shell env CC='$(host_CC)' C_STANDARD='$(C_STANDARD)' CXX='$(host_CXX)' CXX_STANDARD='$(CXX_STANDARD)' AR='$(host_AR)' RANLIB='$(host_RANLIB)' STRIP='$(host_STRIP)' SHA256SUM='$(build_SHA256SUM)' DEBUG='$(DEBUG)' ./gen_id '$(HOST_ID_SALT)' 'GUIX_ENVIRONMENT=$(realpath $(GUIX_ENVIRONMENT))')
+
+
+qt_packages_$(NO_QT) = $(qt_packages) $(qt_$(host_os)_packages) $(qt_$(host_arch)_$(host_os)_packages) $(qrencode_packages_)
+tor_packages_$(NO_TOR) = $(tor_packages) $(tor_$(host_os)_packages)
+
+packages += $($(host_arch)_$(host_os)_packages) $($(host_os)_packages) $(qt_packages_) $(tor_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)_$(host_os)_native_binutils?=$($(host_os)_native_binutils)
+$(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)
+	rm -rf $(@D)
+	mkdir -p $(@D)
+	echo copying packages: $^
+	echo to: $(@D)
+	cd $(@D); $(foreach package,$^, $(build_TAR) xf $($(package)_cached); )
+	touch $@
+
+# $PATH is not preserved between ./configure and make by convention. Its
+# modification and overriding at ./configure time is (as I understand it)
+# supposed to be captured by the AC_{PROG_{,OBJ}CXX,PATH_{PROG,TOOL}} macros,
+# which will expand the program names to their full absolute paths. The notable
+# exception is command line overriding: ./configure CC=clang, which skips the
+# program name expansion step, and works because the user implicitly indicates
+# with CC=clang that clang will be available in $PATH at all times, and is most
+# likely part of the user's system.
+#
+# Therefore, when we "seed the autoconf cache"/"override well-known program
+# vars" by setting AR=<blah> in our config.site, either one of two things needs
+# to be true for the build system to work correctly:
+#
+#   1. If we refer to the program by name (e.g. AR=riscv64-gnu-linux-ar), the
+#      tool needs to be available in $PATH at all times.
+#
+#   2. If the tool is _**not**_ expected to be available in $PATH at all times
+#      (such as is the case for our native_cctools binutils tools), it needs to
+#      be referred to by its absolute path, such as would be output by the
+#      AC_PATH_{PROG,TOOL} macros.
+#
+# Minor note: it is also okay to refer to tools by their absolute path even if
+# we expect them to be available in $PATH at all times, more specificity does
+# not hurt.
+$(host_prefix)/share/config.site : config.site.in $(host_prefix)/.stamp_$(final_build_id)
+	@mkdir -p $(@D)
+	sed -e 's|@HOST@|$(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)|' \
+            $< > $@
+	touch $@
+
+$(host_prefix)/share/toolchain.cmake : toolchain.cmake.in $(host_prefix)/.stamp_$(final_build_id)
+	@mkdir -p $(@D)
+	sed -e 's|@HOST@|$(host)|' \
+            -e 's|@CC@|$(host_CC)|' \
+            -e 's|@CXX@|$(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)|'\
+            $< > $@
+	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
+
+clean-all: clean
+	@rm -rf $(SOURCES_PATH) x86_64* i686* mips* arm* aarch64*
+
+clean:
+	@rm -rf $(WORK_PATH) $(BASE_CACHE) $(BUILD) *.log
+
+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-darwin 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 clean clean-all download-one download-osx download-linux download-win download check-packages check-sources
+.PHONY: FORCE
+$(V).SILENT:
--- a/contrib/depends/builders/darwin.mk
+++ b/contrib/depends/builders/darwin.mk
@ -0,0 +1,30 @@
+build_darwin_CC:=$(shell xcrun -f clang) -isysroot$(shell xcrun --show-sdk-path)
+build_darwin_CXX:=$(shell xcrun -f clang++) -isysroot$(shell xcrun --show-sdk-path)
+build_darwin_AR:=$(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:=$(shell xcrun -f install_name_tool)
+build_darwin_DSYMUTIL:=$(shell xcrun -f dsymutil)
+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=$(OSX_MIN_VERSION) -isysroot$(shell xcrun --show-sdk-path)
+darwin_CXX:=$(shell xcrun -f clang++) -mmacosx-version-min=$(OSX_MIN_VERSION) -stdlib=libc++ -isysroot$(shell xcrun --show-sdk-path)
+darwin_AR:=$(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_DSYMUTIL:=$(shell xcrun -f dsymutil)
+darwin_native_binutils=
+darwin_native_toolchain=
+
+x86_64_darwin_CFLAGS += -arch x86_64
+x86_64_darwin_CXXFLAGS += -arch x86_64
+aarch64_darwin_CFLAGS += -arch arm64
+aarch64_darwin_CXXFLAGS += -arch arm64
--- a/contrib/depends/builders/default.mk
+++ b/contrib/depends/builders/default.mk
@ -0,0 +1,21 @@
+default_build_CC = gcc
+default_build_CXX = g++
+default_build_AR = ar
+default_build_TAR = tar
+default_build_RANLIB = ranlib
+default_build_STRIP = strip
+default_build_NM = nm
+default_build_OTOOL = otool
+default_build_INSTALL_NAME_TOOL = install_name_tool
+
+define add_build_tool_func
+build_$(build_os)_$1 ?= $$(default_build_$1)
+build_$(build_arch)_$(build_os)_$1 ?= $$(build_$(build_os)_$1)
+build_$1=$$(build_$(build_arch)_$(build_os)_$1)
+endef
+$(foreach var,CC CXX AR TAR RANLIB NM STRIP SHA256SUM DOWNLOAD OTOOL INSTALL_NAME_TOOL DSYMUTIL,$(eval $(call add_build_tool_func,$(var))))
+define add_build_flags_func
+build_$(build_arch)_$(build_os)_$1 += $(build_$(build_os)_$1)
+build_$1=$$(build_$(build_arch)_$(build_os)_$1)
+endef
+$(foreach flags, CFLAGS CXXFLAGS ARFLAGS LDFLAGS, $(eval $(call add_build_flags_func,$(flags))))
--- a/contrib/depends/builders/linux.mk
+++ b/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 $(DOWNLOAD_RETRIES) -o
--- a/contrib/depends/config.guess
+++ b/contrib/depends/config.guess
--- a/contrib/depends/config.site.in
+++ b/contrib/depends/config.site.in
@ -0,0 +1,154 @@
+# shellcheck shell=sh disable=SC2034 # Many variables set will be used in
+                                     # ./configure but shellcheck doesn't know
+                                     # that, hence: disable=SC2034
+
+true  # Dummy command because shellcheck treats all directives before first
+      # command as file-wide, and we only want to disable for one line.
+      #
+      # See: https://github.com/koalaman/shellcheck/wiki/Directive
+
+# shellcheck disable=SC2154
+depends_prefix="$(cd "$(dirname "$ac_site_file")/.." && pwd)"
+
+cross_compiling=maybe
+host_alias="@HOST@"
+ac_tool_prefix="${host_alias}-"
+
+if test -z "$with_boost"; then
+  with_boost="$depends_prefix"
+fi
+if test -z "$with_qt_plugindir"; then
+  with_qt_plugindir="${depends_prefix}/plugins"
+fi
+if test -z "$with_qt_translationdir"; then
+  with_qt_translationdir="${depends_prefix}/translations"
+fi
+if test -z "$with_qt_bindir" && test -z "@no_qt@"; then
+  with_qt_bindir="${depends_prefix}/native/bin"
+fi
+if test -z "$with_mpgen" && test -n "@multiprocess@"; then
+  with_mpgen="${depends_prefix}/native"
+fi
+
+if test -z "$with_qrencode" && test -n "@no_qr@"; then
+  with_qrencode=no
+fi
+
+if test -z "$enable_wallet" && test -n "@no_wallet@"; then
+  enable_wallet=no
+fi
+
+if test -z "$with_bdb" && test -n "@no_bdb@"; then
+  with_bdb=no
+fi
+
+if test -z "$with_sqlite" && test -n "@no_sqlite@"; then
+  with_sqlite=no
+fi
+
+if test -z "$enable_multiprocess" && test -n "@multiprocess@"; then
+  enable_multiprocess=yes
+fi
+
+if test -z "$with_miniupnpc" && test -n "@no_upnp@"; then
+  with_miniupnpc=no
+fi
+
+if test -z "$with_natpmp" && test -n "@no_natpmp@"; then
+  with_natpmp=no
+fi
+
+if test -z "$with_gui" && test -n "@no_qt@"; then
+  with_gui=no
+fi
+
+if test -n "@debug@" && test -z "@no_qt@" && test "$with_gui" != "no"; then
+  with_gui=qt5_debug
+fi
+
+if test -z "$enable_zmq" && test -n "@no_zmq@"; then
+  enable_zmq=no
+fi
+
+if test -z "$enable_usdt" && test -n "@no_usdt@"; then
+  enable_usdt=no
+fi
+
+if test "@host_os@" = darwin; then
+  BREW=no
+fi
+
+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:${depends_prefix}/lib/pkgconfig"
+if test -z "@allow_host_packages@"; then
+  export PKG_CONFIG_LIBDIR="${depends_prefix}/lib/pkgconfig"
+fi
+
+CPPFLAGS="-I${depends_prefix}/include/ ${CPPFLAGS}"
+LDFLAGS="-L${depends_prefix}/lib ${LDFLAGS}"
+
+if test -n "@CC@" -a -z "${CC}"; then
+  CC="@CC@"
+fi
+if test -n "@CXX@" -a -z "${CXX}"; then
+  CXX="@CXX@"
+fi
+PYTHONPATH="${depends_prefix}/native/lib/python3/dist-packages${PYTHONPATH:+${PATH_SEPARATOR}}${PYTHONPATH}"
+
+if test -n "@AR@"; then
+  AR="@AR@"
+  ac_cv_path_ac_pt_AR="${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 "@STRIP@"; then
+  STRIP="@STRIP@"
+  ac_cv_path_ac_pt_STRIP="${STRIP}"
+fi
+
+if test "@host_os@" = darwin; then
+  if test -n "@OTOOL@"; then
+    OTOOL="@OTOOL@"
+    ac_cv_path_ac_pt_OTOOL="${OTOOL}"
+  fi
+
+  if test -n "@INSTALL_NAME_TOOL@"; then
+    INSTALL_NAME_TOOL="@INSTALL_NAME_TOOL@"
+    ac_cv_path_ac_pt_INSTALL_NAME_TOOL="${INSTALL_NAME_TOOL}"
+  fi
+
+  if test -n "@DSYMUTIL@"; then
+    DSYMUTIL="@DSYMUTIL@"
+    ac_cv_path_ac_pt_DSYMUTIL="${DSYMUTIL}"
+  fi
+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@ ${LDFLAGS}"
+fi
--- a/contrib/depends/config.sub
+++ b/contrib/depends/config.sub
--- a/contrib/depends/funcs.mk
+++ b/contrib/depends/funcs.mk
@ -0,0 +1,329 @@
+define int_vars
+#Set defaults for vars which may be overridden per-package
+$(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),$(FALLBACK_DOWNLOAD_PATH),$(3),$(4),$(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)_type)_native_binutils) $($(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) $($($(1)_type)_id))
+$(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)_build_log:=$(BASEDIR)/$(1)-$($(1)_version)-$($(1)_build_id).log
+$(1)_all_sources=$($(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=$$($(1)_staging_prefix_dir)/.stamp_postprocessed
+$(1)_download_path_fixed=$(subst :,\:,$$($(1)_download_path))
+
+
+#default commands
+# The default behavior for tar will try to set ownership when running as uid 0 and may not succeed, --no-same-owner disables this behavior
+$(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)/.$$($(1)_file_name).hash && $(build_TAR) --no-same-owner --strip-components=1 -xf $$($(1)_source)
+$(1)_preprocess_cmds ?= true
+$(1)_build_cmds ?=
+$(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+=$$($(1)_build_env_$(release_type))
+$(1)_build_env+=$($(1)_build_env_$(host_arch)) $($(1)_build_env_$(host_arch)_$(release_type))
+$(1)_build_env+=$($(1)_build_env_$(host_os)) $($(1)_build_env_$(host_os)_$(release_type))
+$(1)_build_env+=$($(1)_build_env_$(host_arch)_$(host_os)) $($(1)_build_env_$(host_arch)_$(host_os)_$(release_type))
+
+$(1)_config_env+=PKG_CONFIG_LIBDIR=$($($(1)_type)_prefix)/lib/pkgconfig
+$(1)_config_env+=PKG_CONFIG_PATH=$($($(1)_type)_prefix)/share/pkgconfig
+$(1)_config_env+=CMAKE_MODULE_PATH=$($($(1)_type)_prefix)/lib/cmake
+$(1)_config_env+=PATH=$(build_prefix)/bin:$(PATH)
+$(1)_build_env+=PATH=$(build_prefix)/bin:$(PATH)
+$(1)_stage_env+=PATH=$(build_prefix)/bin:$(PATH)
+
+# Setting a --build type that differs from --host will explicitly enable
+# cross-compilation mode. Note that --build defaults to the output of
+# config.guess, which is what we set it too here. This also quells autoconf
+# warnings, "If you wanted to set the --build type, don't use --host.",
+# when using versions older than 2.70.
+$(1)_autoconf=./configure --build=$(BUILD) --host=$($($(1)_type)_host) --prefix=$($($(1)_type)_prefix) $$($(1)_config_opts) CC="$$($(1)_cc)" CXX="$$($(1)_cxx)"
+ifneq ($($(1)_nm),)
+$(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="$$($(1)_cppflags)"
+endif
+ifneq ($($(1)_ldflags),)
+$(1)_autoconf += LDFLAGS="$$($(1)_ldflags)"
+endif
+
+$(1)_autoconff=./configure --prefix=$($($(1)_type)_prefix) $$($(1)_config_opts) CC="$$($(1)_cc)" CXX="$$($(1)_cxx)"
+ifneq ($($(1)_nm),)
+$(1)_autoconff += NM="$$($(1)_nm)"
+endif
+ifneq ($($(1)_ranlib),)
+$(1)_autoconff += RANLIB="$$($(1)_ranlib)"
+endif
+ifneq ($($(1)_ar),)
+$(1)_autoconff += AR="$$($(1)_ar)"
+endif
+ifneq ($($(1)_arflags),)
+$(1)_autoconff += ARFLAGS="$$($(1)_arflags)"
+endif
+ifneq ($($(1)_cflags),)
+$(1)_autoconff += CFLAGS="$$($(1)_cflags)"
+endif
+ifneq ($($(1)_cxxflags),)
+$(1)_autoconff += CXXFLAGS="$$($(1)_cxxflags)"
+endif
+ifneq ($($(1)_cppflags),)
+$(1)_autoconff += CPPFLAGS="$$($(1)_cppflags)"
+endif
+ifneq ($($(1)_ldflags),)
+$(1)_autoconff += LDFLAGS="$$($(1)_ldflags)"
+endif
+
+$(1)_cmake=env CC="$$($(1)_cc)" \
+               CFLAGS="$$($(1)_cppflags) $$($(1)_cflags)" \
+               CXX="$$($(1)_cxx)" \
+               CXXFLAGS="$$($(1)_cppflags) $$($(1)_cxxflags)" \
+               LDFLAGS="$$($(1)_ldflags)" \
+             cmake -DCMAKE_INSTALL_PREFIX:PATH="$$($($(1)_type)_prefix)" $$($(1)_cmake_opts)
+ifeq ($($(1)_type),build)
+$(1)_cmake += -DCMAKE_INSTALL_RPATH:PATH="$$($($(1)_type)_prefix)/lib"
+else
+ifneq ($(host),$(build))
+$(1)_cmake += -DCMAKE_SYSTEM_NAME=$($(host_os)_cmake_system)
+$(1)_cmake += -DCMAKE_C_COMPILER_TARGET=$(host)
+$(1)_cmake += -DCMAKE_CXX_COMPILER_TARGET=$(host)
+endif
+endif
+endef
+
+define int_add_cmds
+ifneq ($(LOG),)
+$(1)_logging = >>$$($(1)_build_log) 2>&1 || { if test -f $$($(1)_build_log); then cat $$($(1)_build_log); fi; exit 1; }
+endif
+
+$($(1)_fetched):
+	mkdir -p $$(@D) $(SOURCES_PATH)
+	rm -f $$@
+	touch $$@
+	cd $$(@D); $($(1)_fetch_cmds)
+	cd $($(1)_source_dir); $(foreach source,$($(1)_all_sources),$(build_SHA256SUM) $(source) >> $$(@);)
+	touch $$@
+$($(1)_extracted): | $($(1)_fetched)
+	echo Extracting $(1)...
+	mkdir -p $$(@D)
+	cd $$(@D); $($(1)_extract_cmds)
+	touch $$@
+$($(1)_preprocessed): | $($(1)_extracted)
+	echo Preprocessing $(1)...
+	mkdir -p $$(@D) $($(1)_patch_dir)
+	$(foreach patch,$($(1)_patches),cd $(PATCHES_PATH)/$(1); cp $(patch) $($(1)_patch_dir) ;)
+	cd $$(@D); $(call $(1)_preprocess_cmds, $(1))
+	touch $$@
+$($(1)_configured): | $($(1)_dependencies) $($(1)_preprocessed)
+	echo Configuring $(1)...
+	rm -rf $(host_prefix); mkdir -p $(host_prefix)/lib; cd $(host_prefix); $(foreach package,$($(1)_all_dependencies), $(build_TAR) --no-same-owner -xf $($(package)_cached); )
+	mkdir -p $$(@D)
+	$(AT)+cd $$(@D); export $($(1)_config_env); $(call $(1)_config_cmds, $(1))
+	touch $$@
+$($(1)_built): | $($(1)_configured)
+	echo Building $(1)...
+	mkdir -p $$(@D)
+	$(AT)+cd $$(@D); export $($(1)_build_env); $(call $(1)_build_cmds, $(1))
+	touch $$@
+$($(1)_staged): | $($(1)_built)
+	echo Staging $(1)...
+	mkdir -p $($(1)_staging_dir)/$(host_prefix)
+	$(AT)cd $($(1)_build_dir); export $($(1)_stage_env); $(call $(1)_stage_cmds, $(1))
+	rm -rf $($(1)_extract_dir)
+	touch $$@
+$($(1)_postprocessed): | $($(1)_staged)
+	echo Postprocessing $(1)...
+	cd $($(1)_staging_prefix_dir); $($(1)_postprocess_cmds)
+	touch $$@
+$($(1)_cached): | $($(1)_dependencies) $($(1)_postprocessed)
+	echo Caching $(1)...
+	cd $$($(1)_staging_dir)/$(host_prefix); find . | sort | $(build_TAR) --no-recursion -czf $$($(1)_staging_dir)/$$(@F) -T -
+	mkdir -p $$(@D)
+	rm -rf $$(@D) && mkdir -p $$(@D)
+	mv $$($(1)_staging_dir)/$$(@F) $$(@)
+	rm -rf $($(1)_staging_dir)
+	if test -f $($(1)_build_log); then mv $($(1)_build_log) $$(@D); fi
+$($(1)_cached_checksum): $($(1)_cached)
+	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 native_package,$(native_packages),$(eval include packages/$(native_package).mk))
+$(foreach package,$(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)_extracted): |$($($(host_arch)_$(host_os)_native_toolchain)_cached) $($($(host_arch)_$(host_os)_native_binutils)_cached) ))
--- a/contrib/depends/gen_id
+++ b/contrib/depends/gen_id
@ -0,0 +1,77 @@
+#!/usr/bin/env bash
+
+# Usage: env [ CC=... ] [ C_STANDARD=...] [ CXX=... ] [CXX_STANDARD=...] \
+#            [ AR=... ] [ RANLIB=... ] [ STRIP=... ] [ DEBUG=... ] \
+#            [ LTO=... ] ./build-id [ID_SALT]...
+#
+# Prints to stdout a SHA256 hash representing the current toolset, used by
+# depends/Makefile as a build id for caching purposes (detecting when the
+# toolset has changed and the cache needs to be invalidated).
+#
+# If the DEBUG environment variable is non-empty and the system has `tee`
+# available in its $PATH, the pre-image to the SHA256 hash will be printed to
+# stderr. This is to help developers debug caching issues in depends.
+
+# This script explicitly does not `set -e` because id determination is mostly
+# opportunistic: it is fine that things fail, as long as they fail consistently.
+
+# Command variables (CC/CXX/AR) which can be blank are invoked with `bash -c`,
+# because the "command not found" error message printed by shells often include
+# the line number, like so:
+#
+#     ./depends/gen_id: line 43: --version: command not found
+#
+# By invoking with `bash -c`, we ensure that the line number is always 1
+
+(
+    # Redirect stderr to stdout
+    exec 2>&1
+
+    echo "BEGIN ALL"
+
+    # Include any ID salts supplied via command line
+    echo "BEGIN ID SALT"
+    echo "$@"
+    echo "END ID SALT"
+
+    # GCC only prints COLLECT_LTO_WRAPPER when invoked with just "-v", but we want
+    # the information from "-v -E -" as well, so just include both.
+    echo "BEGIN CC"
+    bash -c "${CC} -v"
+    bash -c "${CC} -v -E -xc -o /dev/null - < /dev/null"
+    bash -c "${CC} -v -E -xobjective-c -o /dev/null - < /dev/null"
+    echo "C_STANDARD=${C_STANDARD}"
+    echo "END CC"
+
+    echo "BEGIN CXX"
+    bash -c "${CXX} -v"
+    bash -c "${CXX} -v -E -xc++ -o /dev/null - < /dev/null"
+    bash -c "${CXX} -v -E -xobjective-c++ -o /dev/null - < /dev/null"
+    echo "CXX_STANDARD=${CXX_STANDARD}"
+    echo "END CXX"
+
+    echo "BEGIN AR"
+    bash -c "${AR} --version"
+    env | grep '^AR_'
+    echo "ZERO_AR_DATE=${ZERO_AR_DATE}"
+    echo "END AR"
+
+    echo "BEGIN RANLIB"
+    bash -c "${RANLIB} --version"
+    env | grep '^RANLIB_'
+    echo "END RANLIB"
+
+    echo "BEGIN STRIP"
+    bash -c "${STRIP} --version"
+    env | grep '^STRIP_'
+    echo "END STRIP"
+
+    echo "END ALL"
+) | if [ -n "$DEBUG" ] && command -v tee > /dev/null 2>&1; then
+        # When debugging and `tee` is available, output the preimage to stderr
+        # in addition to passing through stdin to stdout
+        tee >(cat 1>&2)
+    else
+        # Otherwise, passthrough stdin to stdout
+        cat
+    fi | ${SHA256SUM} - | cut -d' ' -f1
--- a/contrib/depends/hosts/darwin.mk
+++ b/contrib/depends/hosts/darwin.mk
@ -0,0 +1,121 @@
+OSX_MIN_VERSION=10.15
+OSX_SDK_VERSION=11.0
+XCODE_VERSION=12.2
+XCODE_BUILD_ID=12B45b
+LD64_VERSION=609
+
+OSX_SDK=$(SDK_PATH)/Xcode-$(XCODE_VERSION)-$(XCODE_BUILD_ID)-extracted-SDK-with-libcxx-headers
+
+darwin_native_binutils=native_cctools
+
+ifeq ($(strip $(FORCE_USE_SYSTEM_CLANG)),)
+# FORCE_USE_SYSTEM_CLANG is empty, so we use our depends-managed, pinned clang
+# from llvm.org
+
+# Clang is a dependency of native_cctools when FORCE_USE_SYSTEM_CLANG is empty
+darwin_native_toolchain=native_cctools
+
+clang_prog=$(build_prefix)/bin/clang
+clangxx_prog=$(clang_prog)++
+
+clang_resource_dir=$(build_prefix)/lib/clang/$(native_clang_version)
+else
+# FORCE_USE_SYSTEM_CLANG is non-empty, so we use the clang from the user's
+# system
+
+darwin_native_toolchain=
+
+# We can't just use $(shell command -v clang) because GNU Make handles builtins
+# in a special way and doesn't know that `command` is a POSIX-standard builtin
+# prior to 1af314465e5dfe3e8baa839a32a72e83c04f26ef, first released in v4.2.90.
+# At the time of writing, GNU Make v4.2.1 is still being used in supported
+# distro releases.
+#
+# Source: https://lists.gnu.org/archive/html/bug-make/2017-11/msg00017.html
+clang_prog=$(shell $(SHELL) $(.SHELLFLAGS) "command -v clang")
+clangxx_prog=$(shell $(SHELL) $(.SHELLFLAGS) "command -v clang++")
+
+clang_resource_dir=$(shell clang -print-resource-dir)
+endif
+
+cctools_TOOLS=AR RANLIB STRIP NM LIBTOOL OTOOL INSTALL_NAME_TOOL DSYMUTIL
+
+# Make-only lowercase function
+lc = $(subst A,a,$(subst B,b,$(subst C,c,$(subst D,d,$(subst E,e,$(subst F,f,$(subst G,g,$(subst H,h,$(subst I,i,$(subst J,j,$(subst K,k,$(subst L,l,$(subst M,m,$(subst N,n,$(subst O,o,$(subst P,p,$(subst Q,q,$(subst R,r,$(subst S,s,$(subst T,t,$(subst U,u,$(subst V,v,$(subst W,w,$(subst X,x,$(subst Y,y,$(subst Z,z,$1))))))))))))))))))))))))))
+
+# For well-known tools provided by cctools, make sure that their well-known
+# variable is set to the full path of the tool, just like how AC_PATH_{TOO,PROG}
+# would.
+$(foreach TOOL,$(cctools_TOOLS),$(eval darwin_$(TOOL) = $$(build_prefix)/bin/$$(host)-$(call lc,$(TOOL))))
+
+# Flag explanations:
+#
+#     -mlinker-version
+#
+#         Ensures that modern linker features are enabled. See here for more
+#         details: https://github.com/bitcoin/bitcoin/pull/19407.
+#
+#     -B$(build_prefix)/bin
+#
+#         Explicitly point to our binaries (e.g. cctools) so that they are
+#         ensured to be found and preferred over other possibilities.
+#
+#     -stdlib=libc++ -stdlib++-isystem$(OSX_SDK)/usr/include/c++/v1
+#
+#         Forces clang to use the libc++ headers from our SDK and completely
+#         forget about the libc++ headers from the standard directories
+#
+#     -Xclang -*system<path_a> \
+#     -Xclang -*system<path_b> \
+#     -Xclang -*system<path_c> ...
+#
+#         Adds path_a, path_b, and path_c to the bottom of clang's list of
+#         include search paths. This is used to explicitly specify the list of
+#         system include search paths and its ordering, rather than rely on
+#         clang's autodetection routine. This routine has been shown to:
+#             1. Fail to pickup libc++ headers in $SYSROOT/usr/include/c++/v1
+#                when clang was built manually (see: https://github.com/bitcoin/bitcoin/pull/17919#issuecomment-656785034)
+#             2. Fail to pickup C headers in $SYSROOT/usr/include when
+#                C_INCLUDE_DIRS was specified at configure time (see: https://gist.github.com/dongcarl/5cdc6990b7599e8a5bf6d2a9c70e82f9)
+#
+#         Talking directly to cc1 with -Xclang here grants us access to specify
+#         more granular categories for these system include search paths, and we
+#         can use the correct categories that these search paths would have been
+#         placed in if the autodetection routine had worked correctly. (see:
+#         https://gist.github.com/dongcarl/5cdc6990b7599e8a5bf6d2a9c70e82f9#the-treatment)
+#
+#         Furthermore, it places these search paths after any "non-Xclang"
+#         specified search paths. This prevents any additional clang options or
+#         environment variables from coming after or in between these system
+#         include search paths, as that would be wrong in general but would also
+#         break #include_next's.
+#
+darwin_CC=env -u C_INCLUDE_PATH -u CPLUS_INCLUDE_PATH \
+              -u OBJC_INCLUDE_PATH -u OBJCPLUS_INCLUDE_PATH -u CPATH \
+              -u LIBRARY_PATH \
+            $(clang_prog) --target=$(host) -mmacosx-version-min=$(OSX_MIN_VERSION) \
+              -B$(build_prefix)/bin -mlinker-version=$(LD64_VERSION) \
+              -isysroot$(OSX_SDK) \
+              -Xclang -internal-externc-isystem$(clang_resource_dir)/include \
+              -Xclang -internal-externc-isystem$(OSX_SDK)/usr/include
+darwin_CXX=env -u C_INCLUDE_PATH -u CPLUS_INCLUDE_PATH \
+               -u OBJC_INCLUDE_PATH -u OBJCPLUS_INCLUDE_PATH -u CPATH \
+               -u LIBRARY_PATH \
+             $(clangxx_prog) --target=$(host) -mmacosx-version-min=$(OSX_MIN_VERSION) \
+               -B$(build_prefix)/bin -mlinker-version=$(LD64_VERSION) \
+               -isysroot$(OSX_SDK) \
+               -stdlib=libc++ \
+               -stdlib++-isystem$(OSX_SDK)/usr/include/c++/v1 \
+               -Xclang -internal-externc-isystem$(clang_resource_dir)/include \
+               -Xclang -internal-externc-isystem$(OSX_SDK)/usr/include
+
+darwin_CFLAGS=-pipe
+darwin_CXXFLAGS=$(darwin_CFLAGS)
+
+darwin_release_CFLAGS=-O2
+darwin_release_CXXFLAGS=$(darwin_release_CFLAGS)
+
+darwin_debug_CFLAGS=-O1
+darwin_debug_CXXFLAGS=$(darwin_debug_CFLAGS)
+
+darwin_cmake_system=Darwin
--- a/contrib/depends/hosts/default.mk
+++ b/contrib/depends/hosts/default.mk
@ -0,0 +1,39 @@
+ifneq ($(host),$(build))
+host_toolchain:=$(host)-
+endif
+
+default_host_CC = $(host_toolchain)gcc
+default_host_CXX = $(host_toolchain)g++
+default_host_AR = $(host_toolchain)ar
+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
+ifneq ($(filter $(origin $1),undefined default),)
+# Do not consider the well-known var $1 if it is undefined or is taking a value
+# that is predefined by "make" (e.g. the make variable "CC" has a predefined
+# value of "cc")
+$(host_os)_$1?=$$(default_host_$1)
+$(host_arch)_$(host_os)_$1?=$$($(host_os)_$1)
+$(host_arch)_$(host_os)_$(release_type)_$1?=$$($(host_os)_$1)
+else
+$(host_os)_$1=$(or $($1),$($(host_os)_$1),$(default_host_$1))
+$(host_arch)_$(host_os)_$1=$(or $($1),$($(host_arch)_$(host_os)_$1),$$($(host_os)_$1))
+$(host_arch)_$(host_os)_$(release_type)_$1=$(or $($1),$($(host_arch)_$(host_os)_$(release_type)_$1),$$($(host_os)_$1))
+endif
+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 DSYMUTIL,$(eval $(call add_host_tool_func,$(tool))))
+$(foreach flags,CFLAGS CXXFLAGS ARFLAGS CPPFLAGS LDFLAGS, $(eval $(call add_host_flags_func,$(flags))))
--- a/contrib/depends/hosts/linux.mk
+++ b/contrib/depends/hosts/linux.mk
@ -0,0 +1,33 @@
+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 -D_LIBCPP_DEBUG=1
+
+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
+linux_cmake_system=Linux
--- a/contrib/depends/hosts/mingw32.mk
+++ b/contrib/depends/hosts/mingw32.mk
@ -0,0 +1,17 @@
+ifneq ($(shell $(SHELL) $(.SHELLFLAGS) "command -v $(host)-g++-posix"),)
+mingw32_CXX := $(host)-g++-posix
+endif
+
+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
+
+mingw32_cmake_system=Windows
--- a/contrib/depends/packages/boost.mk
+++ b/contrib/depends/packages/boost.mk
@ -0,0 +1,48 @@
+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 fix_coalesce.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=static
+$(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 &&\
+  patch -p1 < $($(package)_patch_dir)/fix_coalesce.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
--- a/contrib/depends/packages/eudev.mk
+++ b/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)
+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
--- a/contrib/depends/packages/expat.mk
+++ b/contrib/depends/packages/expat.mk
@ -0,0 +1,32 @@
+package=expat
+$(package)_version=2.4.8
+$(package)_download_path=https://github.com/libexpat/libexpat/releases/download/R_$(subst .,_,$($(package)_version))/
+$(package)_file_name=$(package)-$($(package)_version).tar.xz
+$(package)_sha256_hash=f79b8f904b749e3e0d20afeadecf8249c55b2e32d4ebb089ae378df479dcaf25
+
+# -D_DEFAULT_SOURCE defines __USE_MISC, which exposes additional
+# definitions in endian.h, which are required for a working
+# endianess check in configure when building with -flto.
+define $(package)_set_vars
+  $(package)_config_opts=--disable-shared --without-docbook --without-tests --without-examples
+  $(package)_config_opts += --disable-dependency-tracking --enable-option-checking
+  $(package)_config_opts += --without-xmlwf
+  $(package)_config_opts_linux=--with-pic
+  $(package)_cppflags += -D_DEFAULT_SOURCE
+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 share lib/cmake lib/*.la
+endef
--- a/contrib/depends/packages/fontconfig.mk
+++ b/contrib/depends/packages/fontconfig.mk
@ -0,0 +1,32 @@
+package=fontconfig
+$(package)_version=2.12.6
+$(package)_download_path=https://www.freedesktop.org/software/fontconfig/release/
+$(package)_file_name=$(package)-$($(package)_version).tar.bz2
+$(package)_sha256_hash=cf0c30807d08f6a28ab46c61b8dbd55c97d2f292cf88f3a07d3384687f31f017
+$(package)_dependencies=freetype expat
+$(package)_patches=gperf_header_regen.patch
+
+define $(package)_set_vars
+  $(package)_config_opts=--disable-docs --disable-static --disable-libxml2 --disable-iconv
+  $(package)_config_opts += --disable-dependency-tracking --enable-option-checking
+endef
+
+define $(package)_preprocess_cmds
+  patch -p1 < $($(package)_patch_dir)/gperf_header_regen.patch
+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 var lib/*.la
+endef
--- a/contrib/depends/packages/freetype.mk
+++ b/contrib/depends/packages/freetype.mk
@ -0,0 +1,27 @@
+package=freetype
+$(package)_version=2.11.0
+$(package)_download_path=https://download.savannah.gnu.org/releases/$(package)
+$(package)_file_name=$(package)-$($(package)_version).tar.xz
+$(package)_sha256_hash=8bee39bd3968c4804b70614a0a3ad597299ad0e824bc8aad5ce8aaf48067bde7
+
+define $(package)_set_vars
+  $(package)_config_opts=--without-zlib --without-png --without-harfbuzz --without-bzip2 --disable-static
+  $(package)_config_opts += --enable-option-checking --without-brotli
+  $(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
+  rm -rf share/man lib/*.la
+endef
--- a/contrib/depends/packages/graphviz.mk
+++ b/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
--- a/contrib/depends/packages/gtest.mk
+++ b/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
--- a/contrib/depends/packages/hidapi.mk
+++ b/contrib/depends/packages/hidapi.mk
@ -0,0 +1,40 @@
+package=hidapi
+$(package)_version=0.11.0
+$(package)_download_path=https://github.com/libusb/hidapi/archive
+$(package)_file_name=$(package)-$($(package)_version).tar.gz
+$(package)_sha256_hash=391d8e52f2d6a5cf76e2b0c079cfefe25497ba1d4659131297081fc0cd744632
+$(package)_linux_dependencies=libusb eudev
+$(package)_patches=missing_win_include.patch
+
+define $(package)_set_vars
+$(package)_config_opts=--enable-static --disable-shared
+$(package)_config_opts+=--prefix=$(host_prefix)
+#$(package)_config_opts_darwin+=RANLIB="$(host_prefix)/native/bin/x86_64-apple-darwin-ranlib" AR="$(host_prefix)/native/bin/x86_64-apple-darwin-ar" CC="$(host_prefix)/native/bin/$($(package)_cc)"
+$(package)_config_opts_linux+=libudev_LIBS="-L$(host_prefix)/lib -ludev"
+$(package)_config_opts_linux+=libudev_CFLAGS=-I$(host_prefix)/include
+$(package)_config_opts_linux+=libusb_LIBS="-L$(host_prefix)/lib -lusb-1.0"
+$(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
+endef
+
+define $(package)_config_cmds
+  ./bootstrap &&\
+  $($(package)_autoconf) $($(package)_config_opts)
+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
+
--- a/contrib/depends/packages/icu4c.mk
+++ b/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
--- a/contrib/depends/packages/ldns.mk
+++ b/contrib/depends/packages/ldns.mk
@ -0,0 +1,34 @@
+package=ldns
+$(package)_version=1.7.1
+$(package)_download_path=https://www.nlnetlabs.nl/downloads/$(package)/
+$(package)_file_name=$(package)-$($(package)_version).tar.gz
+$(package)_sha256_hash=8ac84c16bdca60e710eea75782356f3ac3b55680d40e1530d7cea474ac208229
+$(package)_dependencies=openssl
+
+define $(package)_set_vars
+  $(package)_config_opts=--disable-shared --enable-static --with-drill
+  $(package)_config_opts+=--with-ssl=$(host_prefix)
+  $(package)_config_opts_release=--disable-debug-mode
+  $(package)_config_opts_linux=--with-pic
+endef
+
+define $(package)_preprocess_cmds
+   cp -f $(BASEDIR)/config.guess $(BASEDIR)/config.sub .
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf)
+endef
+
+define $(package)_build_cmds
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install-h install-lib
+endef
+
+define $(package)_postprocess_cmds
+  rm lib/*.la
+endef
+
--- a/contrib/depends/packages/libICE.mk
+++ b/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
--- a/contrib/depends/packages/libSM.mk
+++ b/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
--- a/contrib/depends/packages/libXau.mk
+++ b/contrib/depends/packages/libXau.mk
@ -0,0 +1,34 @@
+package=libXau
+$(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=ccf8cbf0dbf676faa2ea0a6d64bcc3b6746064722b606c8c52917ed00dcb73ec
+$(package)_dependencies=xproto
+
+# When updating this package, check the default value of
+# --disable-xthreads. It is currently enabled.
+define $(package)_set_vars
+  $(package)_config_opts=--disable-shared --disable-lint-library --without-lint
+  $(package)_config_opts += --disable-dependency-tracking --enable-option-checking
+  $(package)_config_opts_linux=--with-pic
+endef
+
+define $(package)_preprocess_cmds
+  cp -f $(BASEDIR)/config.guess $(BASEDIR)/config.sub .
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf)
+endef
+
+define $(package)_build_cmds
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef
+
+define $(package)_postprocess_cmds
+  rm -rf share lib/*.la
+endef
--- a/contrib/depends/packages/libevent.mk
+++ b/contrib/depends/packages/libevent.mk
@ -0,0 +1,22 @@
+package=libevent
+$(package)_version=2.1.12
+$(package)_download_path=https://github.com/libevent/libevent/releases/download/release-2.1.12-stable/
+$(package)_file_name=libevent-$($(package)_version)-stable.tar.gz
+$(package)_sha256_hash=92e6de1be9ec176428fd2367677e61ceffc2ee1cb119035037a27d346b0403bb
+$(package)_dependencies=openssl
+
+define $(package)_set_vars
+    $(package)_config_opts=--disable-shared --enable-static --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
--- a/contrib/depends/packages/libgcrypt.mk
+++ b/contrib/depends/packages/libgcrypt.mk
@ -0,0 +1,35 @@
+package=libgcrypt
+$(package)_version=1.8.9
+$(package)_download_path=https://www.gnupg.org/ftp/gcrypt/libgcrypt/
+$(package)_file_name=libgcrypt-$($(package)_version).tar.bz2
+$(package)_sha256_hash=2bda4790aa5f0895d3407cf7bf6bd7727fd992f25a45a63d92fef10767fa3769
+$(package)_dependencies=libgpg-error
+$(package)_patches=gost-sb.h no_gen_gost-sb.patch
+
+define $(package)_set_vars
+  $(package)_build_opts=CFLAGS="-fPIE"
+endef
+
+define $(package)_preprocess_cmds
+    mv $($(package)_patch_dir)/gost-sb.h cipher/gost-sb.h && \
+    patch -p1 < $($(package)_patch_dir)/no_gen_gost-sb.patch
+endef
+
+# building on linux with $($(package)_autoconf) fails for mysterious reasons
+ifeq ($(host_os),linux)
+define $(package)_config_cmds
+    CLAGS='-fPIE' CXXFLAGS='-fPIE' ./configure --disable-shared --enable-static --disable-doc --with-libgpg-error-prefix=$(host_prefix) --prefix=$(host_prefix)
+endef
+else
+define $(package)_config_cmds
+    $($(package)_autoconf) --disable-shared --enable-static --disable-doc --with-libgpg-error-prefix=$(host_prefix)
+endef
+endif
+
+define $(package)_build_cmds
+    $(MAKE) $($(package)_build_opts)
+endef
+
+define $(package)_stage_cmds
+    $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef
--- a/contrib/depends/packages/libgpg-error.mk
+++ b/contrib/depends/packages/libgpg-error.mk
@ -0,0 +1,21 @@
+package=libgpg-error
+$(package)_version=1.45
+$(package)_download_path=https://www.gnupg.org/ftp/gcrypt/libgpg-error/
+$(package)_file_name=libgpg-error-1.45.tar.bz2
+$(package)_sha256_hash=570f8ee4fb4bff7b7495cff920c275002aea2147e9a1d220c068213267f80a26
+
+define $(package)_set_vars
+  $(package)_build_opts=CFLAGS="-fPIE"
+endef
+
+define $(package)_config_cmds
+    $($(package)_autoconf) --enable-static --disable-shared
+endef
+
+define $(package)_build_cmds
+    $(MAKE) $($(package)_build_opts)
+endef
+
+define $(package)_stage_cmds
+    $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef
--- a/contrib/depends/packages/libiconv.mk
+++ b/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)
+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
--- a/contrib/depends/packages/libusb.mk
+++ b/contrib/depends/packages/libusb.mk
@ -0,0 +1,39 @@
+package=libusb
+$(package)_version=1.0.22
+$(package)_download_path=https://sourceforge.net/projects/libusb/files/libusb-1.0/libusb-$($(package)_version)/
+$(package)_file_name=$(package)-$($(package)_version).tar.bz2
+$(package)_sha256_hash=75aeb9d59a4fdb800d329a545c2e6799f732362193b465ea198f2aa275518157
+
+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)
+  endef
+else
+  define $(package)_config_cmds
+    $($(package)_autoconf)
+  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
--- a/contrib/depends/packages/libxcb.mk
+++ b/contrib/depends/packages/libxcb.mk
@ -0,0 +1,41 @@
+package=libxcb
+$(package)_version=1.14
+$(package)_download_path=https://xcb.freedesktop.org/dist
+$(package)_file_name=$(package)-$($(package)_version).tar.xz
+$(package)_sha256_hash=a55ed6db98d43469801262d81dc2572ed124edc3db31059d4e9916eb9f844c34
+$(package)_dependencies=xcb_proto libXau
+$(package)_patches = remove_pthread_stubs.patch
+
+define $(package)_set_vars
+$(package)_config_opts=--disable-static --disable-devel-docs --without-doxygen --without-launchd
+$(package)_config_opts += --disable-dependency-tracking --enable-option-checking
+# Disable unneeded extensions.
+# More info is available from: https://doc.qt.io/qt-5.15/linux-requirements.html
+$(package)_config_opts += --disable-composite --disable-damage --disable-dpms
+$(package)_config_opts += --disable-dri2 --disable-dri3 --disable-glx
+$(package)_config_opts += --disable-present --disable-record --disable-resource
+$(package)_config_opts += --disable-screensaver --disable-xevie --disable-xfree86-dri
+$(package)_config_opts += --disable-xinput --disable-xprint --disable-selinux
+$(package)_config_opts += --disable-xtest --disable-xv --disable-xvmc
+endef
+
+define $(package)_preprocess_cmds
+  cp -f $(BASEDIR)/config.guess $(BASEDIR)/config.sub build-aux && \
+  patch -p1 -i $($(package)_patch_dir)/remove_pthread_stubs.patch
+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 share lib/*.la
+endef
--- a/contrib/depends/packages/libxcb_util.mk
+++ b/contrib/depends/packages/libxcb_util.mk
@ -0,0 +1,32 @@
+package=libxcb_util
+$(package)_version=0.4.0
+$(package)_download_path=https://xcb.freedesktop.org/dist
+$(package)_file_name=xcb-util-$($(package)_version).tar.bz2
+$(package)_sha256_hash=46e49469cb3b594af1d33176cd7565def2be3fa8be4371d62271fabb5eae50e9
+$(package)_dependencies=libxcb
+
+define $(package)_set_vars
+$(package)_config_opts = --disable-shared --disable-devel-docs --without-doxygen
+$(package)_config_opts += --disable-dependency-tracking --enable-option-checking
+$(package)_config_opts += --with-pic
+endef
+
+define $(package)_preprocess_cmds
+  cp -f $(BASEDIR)/config.guess $(BASEDIR)/config.sub .
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf)
+endef
+
+define $(package)_build_cmds
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef
+
+define $(package)_postprocess_cmds
+  rm -rf share/man share/doc lib/*.la
+endef
--- a/contrib/depends/packages/libxcb_util_image.mk
+++ b/contrib/depends/packages/libxcb_util_image.mk
@ -0,0 +1,31 @@
+package=libxcb_util_image
+$(package)_version=0.4.0
+$(package)_download_path=https://xcb.freedesktop.org/dist
+$(package)_file_name=xcb-util-image-$($(package)_version).tar.bz2
+$(package)_sha256_hash=2db96a37d78831d643538dd1b595d7d712e04bdccf8896a5e18ce0f398ea2ffc
+$(package)_dependencies=libxcb libxcb_util
+
+define $(package)_set_vars
+$(package)_config_opts=--disable-static --disable-devel-docs --without-doxygen
+$(package)_config_opts+= --disable-dependency-tracking --enable-option-checking
+endef
+
+define $(package)_preprocess_cmds
+  cp -f $(BASEDIR)/config.guess $(BASEDIR)/config.sub .
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf)
+endef
+
+define $(package)_build_cmds
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef
+
+define $(package)_postprocess_cmds
+  rm -rf share/man share/doc lib/*.la
+endef
--- a/contrib/depends/packages/libxcb_util_keysyms.mk
+++ b/contrib/depends/packages/libxcb_util_keysyms.mk
@ -0,0 +1,31 @@
+package=libxcb_util_keysyms
+$(package)_version=0.4.0
+$(package)_download_path=https://xcb.freedesktop.org/dist
+$(package)_file_name=xcb-util-keysyms-$($(package)_version).tar.bz2
+$(package)_sha256_hash=0ef8490ff1dede52b7de533158547f8b454b241aa3e4dcca369507f66f216dd9
+$(package)_dependencies=libxcb xproto
+
+define $(package)_set_vars
+$(package)_config_opts=--disable-static --disable-devel-docs --without-doxygen
+$(package)_config_opts += --disable-dependency-tracking --enable-option-checking
+endef
+
+define $(package)_preprocess_cmds
+  cp -f $(BASEDIR)/config.guess $(BASEDIR)/config.sub .
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf)
+endef
+
+define $(package)_build_cmds
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef
+
+define $(package)_postprocess_cmds
+  rm -rf share/man share/doc lib/*.la
+endef
--- a/contrib/depends/packages/libxcb_util_render.mk
+++ b/contrib/depends/packages/libxcb_util_render.mk
@ -0,0 +1,31 @@
+package=libxcb_util_render
+$(package)_version=0.3.9
+$(package)_download_path=https://xcb.freedesktop.org/dist
+$(package)_file_name=xcb-util-renderutil-$($(package)_version).tar.bz2
+$(package)_sha256_hash=c6e97e48fb1286d6394dddb1c1732f00227c70bd1bedb7d1acabefdd340bea5b
+$(package)_dependencies=libxcb
+
+define $(package)_set_vars
+$(package)_config_opts=--disable-static --disable-devel-docs --without-doxygen
+$(package)_config_opts += --disable-dependency-tracking --enable-option-checking
+endef
+
+define $(package)_preprocess_cmds
+  cp -f $(BASEDIR)/config.guess $(BASEDIR)/config.sub .
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf)
+endef
+
+define $(package)_build_cmds
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef
+
+define $(package)_postprocess_cmds
+  rm -rf share/man share/doc lib/*.la
+endef
--- a/contrib/depends/packages/libxcb_util_wm.mk
+++ b/contrib/depends/packages/libxcb_util_wm.mk
@ -0,0 +1,31 @@
+package=libxcb_util_wm
+$(package)_version=0.4.1
+$(package)_download_path=https://xcb.freedesktop.org/dist
+$(package)_file_name=xcb-util-wm-$($(package)_version).tar.bz2
+$(package)_sha256_hash=28bf8179640eaa89276d2b0f1ce4285103d136be6c98262b6151aaee1d3c2a3f
+$(package)_dependencies=libxcb
+
+define $(package)_set_vars
+$(package)_config_opts=--disable-static --disable-devel-docs --without-doxygen
+$(package)_config_opts += --disable-dependency-tracking --enable-option-checking
+endef
+
+define $(package)_preprocess_cmds
+  cp -f $(BASEDIR)/config.guess $(BASEDIR)/config.sub .
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf)
+endef
+
+define $(package)_build_cmds
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef
+
+define $(package)_postprocess_cmds
+  rm -rf share/man share/doc lib/*.la
+endef
--- a/contrib/depends/packages/libxkbcommon.mk
+++ b/contrib/depends/packages/libxkbcommon.mk
@ -0,0 +1,36 @@
+package=libxkbcommon
+$(package)_version=0.8.4
+$(package)_download_path=https://xkbcommon.org/download/
+$(package)_file_name=$(package)-$($(package)_version).tar.xz
+$(package)_sha256_hash=60ddcff932b7fd352752d51a5c4f04f3d0403230a584df9a2e0d5ed87c486c8b
+$(package)_dependencies=libxcb
+
+# This package explicitly enables -Werror=array-bounds, which causes build failures
+# with GCC 12.1+. Work around that by turning errors back into warnings.
+# This workaround would be dropped if the package was updated, as that would require
+# a different build system (Meson)
+define $(package)_set_vars
+$(package)_config_opts = --enable-option-checking --disable-dependency-tracking
+$(package)_config_opts += --disable-static --disable-docs
+$(package)_cflags += -Wno-error=array-bounds
+endef
+
+define $(package)_preprocess_cmds
+  cp -f $(BASEDIR)/config.guess $(BASEDIR)/config.sub build-aux
+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
--- a/contrib/depends/packages/libzip.mk
+++ b/contrib/depends/packages/libzip.mk
@ -0,0 +1,23 @@
+package=libzip
+$(package)_version=1.9.2
+$(package)_download_path=https://libzip.org/download/
+$(package)_file_name=libzip-1.9.2.tar.gz
+$(package)_sha256_hash=fd6a7f745de3d69cf5603edc9cb33d2890f0198e415255d0987a0cf10d824c6f
+$(package)_dependencies=zlib native_cmake
+$(package)_patches += no-clonefile.patch
+
+define $(package)_preprocess_cmds
+    patch -p1 < $($(package)_patch_dir)/no-clonefile.patch
+endef
+
+define $(package)_config_cmds
+    $($(package)_cmake) -DZLIB_ROOT=$(host_prefix) -DENABLE_BZIP2=Off -DBUILD_SHARED_LIBS=OFF -DCMAKE_INSTALL_PREFIX=$(host_prefix) .
+endef
+
+define $(package)_build_cmds
+    $(MAKE)
+endef
+
+define $(package)_stage_cmds
+    $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef
--- a/contrib/depends/packages/native_ccache.mk
+++ b/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
--- a/contrib/depends/packages/native_cctools.mk
+++ b/contrib/depends/packages/native_cctools.mk
@ -0,0 +1,37 @@
+package=native_cctools
+$(package)_version=2ef2e931cf641547eb8a68cfebde61003587c9fd
+$(package)_download_path=https://github.com/tpoechtrager/cctools-port/archive
+$(package)_file_name=$($(package)_version).tar.gz
+$(package)_sha256_hash=6b73269efdf5c58a070e7357b66ee760501388549d6a12b423723f45888b074b
+$(package)_build_subdir=cctools
+$(package)_dependencies=native_libtapi
+
+define $(package)_set_vars
+  $(package)_config_opts=--target=$(host)
+  $(package)_ldflags+=-Wl,-rpath=\\$$$$$$$$\$$$$$$$$ORIGIN/../lib
+  ifeq ($(strip $(FORCE_USE_SYSTEM_CLANG)),)
+  $(package)_config_opts+=--enable-lto-support --with-llvm-config=$(build_prefix)/bin/llvm-config
+  endif
+  $(package)_cc=$(clang_prog)
+  $(package)_cxx=$(clangxx_prog)
+endef
+
+define $(package)_preprocess_cmds
+  cp -f $(BASEDIR)/config.guess $(BASEDIR)/config.sub cctools
+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 share
+endef
--- a/contrib/depends/packages/native_clang.mk
+++ b/contrib/depends/packages/native_clang.mk
@ -0,0 +1,25 @@
+package=native_clang
+$(package)_version=10.0.1
+$(package)_download_path=https://github.com/llvm/llvm-project/releases/download/llvmorg-$($(package)_version)
+ifneq (,$(findstring aarch64,$(BUILD)))
+$(package)_file_name=clang+llvm-$($(package)_version)-aarch64-linux-gnu.tar.xz
+$(package)_sha256_hash=90dc69a4758ca15cd0ffa45d07fbf5bf4309d47d2c7745a9f0735ecffde9c31f
+else
+$(package)_file_name=clang+llvm-$($(package)_version)-x86_64-linux-gnu-ubuntu-16.04.tar.xz
+$(package)_sha256_hash=48b83ef827ac2c213d5b64f5ad7ed082c8bcb712b46644e0dc5045c6f462c231
+endif
+
+define $(package)_preprocess_cmds
+  rm -f $($(package)_extract_dir)/lib/libc++abi.so*
+endef
+
+define $(package)_stage_cmds
+  mkdir -p $($(package)_staging_prefix_dir)/lib/clang/$($(package)_version)/include && \
+  mkdir -p $($(package)_staging_prefix_dir)/bin && \
+  cp bin/clang $($(package)_staging_prefix_dir)/bin/ && \
+  cp -P bin/clang++ $($(package)_staging_prefix_dir)/bin/ && \
+  cp bin/dsymutil $($(package)_staging_prefix_dir)/bin/$(host)-dsymutil && \
+  cp bin/llvm-config $($(package)_staging_prefix_dir)/bin/ && \
+  cp lib/libLTO.so $($(package)_staging_prefix_dir)/lib/ && \
+  cp -r lib/clang/$($(package)_version)/include/* $($(package)_staging_prefix_dir)/lib/clang/$($(package)_version)/include/
+endef
--- a/contrib/depends/packages/native_cmake.mk
+++ b/contrib/depends/packages/native_cmake.mk
@ -0,0 +1,18 @@
+package=native_cmake
+$(package)_version=3.23.2
+$(package)_version_dot=v3.23
+$(package)_download_path=https://cmake.org/files/$($(package)_version_dot)/
+$(package)_file_name=cmake-$($(package)_version).tar.gz
+$(package)_sha256_hash=f316b40053466f9a416adf981efda41b160ca859e97f6a484b447ea299ff26aa
+
+define $(package)_config_cmds
+  ./bootstrap --prefix=$(build_prefix) -- -DCMAKE_USE_OPENSSL=OFF
+endef
+
+define $(package)_build_cmd
+  +$(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef
--- a/contrib/depends/packages/native_ds_store.mk
+++ b/contrib/depends/packages/native_ds_store.mk
@ -0,0 +1,15 @@
+package=native_ds_store
+$(package)_version=1.3.0
+$(package)_download_path=https://github.com/al45tair/ds_store/archive/
+$(package)_file_name=v$($(package)_version).tar.gz
+$(package)_sha256_hash=76b3280cd4e19e5179defa23fb594a9dd32643b0c80d774bd3108361d94fb46d
+$(package)_install_libdir=$(build_prefix)/lib/python3/dist-packages
+
+define $(package)_build_cmds
+    python3 setup.py build
+endef
+
+define $(package)_stage_cmds
+    mkdir -p $($(package)_install_libdir) && \
+    python3 setup.py install --root=$($(package)_staging_dir) --prefix=$(build_prefix) --install-lib=$($(package)_install_libdir)
+endef
--- a/contrib/depends/packages/native_libtapi.mk
+++ b/contrib/depends/packages/native_libtapi.mk
@ -0,0 +1,19 @@
+package=native_libtapi
+$(package)_version=664b8414f89612f2dfd35a9b679c345aa5389026
+$(package)_download_path=https://github.com/tpoechtrager/apple-libtapi/archive
+$(package)_file_name=$($(package)_version).tar.gz
+$(package)_sha256_hash=62e419c12d1c9fad67cc1cd523132bc00db050998337c734c15bc8d73cc02b61
+
+ifeq ($(strip $(FORCE_USE_SYSTEM_CLANG)),)
+$(package)_dependencies=native_clang
+endif
+
+define $(package)_build_cmds
+  CC=$(clang_prog) CXX=$(clangxx_prog) INSTALLPREFIX=$($(package)_staging_prefix_dir) ./build.sh
+endef
+
+define $(package)_stage_cmds
+  ./install.sh && \
+  mkdir -p $($(package)_staging_prefix_dir)/include/llvm-c && \
+  cp src/llvm/include/llvm-c/lto.h $($(package)_staging_prefix_dir)/include/llvm-c
+endef
--- a/contrib/depends/packages/native_linuxdeployqt.mk
+++ b/contrib/depends/packages/native_linuxdeployqt.mk
@ -0,0 +1,18 @@
+package=native_linuxdeployqt
+$(package)_version=8
+$(package)_download_path=https://github.com/probonopd/linuxdeployqt/archive/refs/tags/
+$(package)_file_name=8.tar.gz
+$(package)_sha256_hash=5597279392431aef16997c4b6892b5aa044392f7e8869439ebea33945a8bdbad
+$(package)_dependencies=qt
+
+define $(package)_config_cmds
+    qmake
+endef
+
+define $(package)_build_cmds
+    $(MAKE)
+endef
+
+define $(package)_stage_cmds
+    $(MAKE) INSTALL_ROOT=$($(package)_staging_dir) install
+endef
--- a/contrib/depends/packages/native_mac_alias.mk
+++ b/contrib/depends/packages/native_mac_alias.mk
@ -0,0 +1,15 @@
+package=native_mac_alias
+$(package)_version=2.2.0
+$(package)_download_path=https://github.com/dmgbuild/mac_alias/archive/
+$(package)_file_name=v$($(package)_version).tar.gz
+$(package)_sha256_hash=421e6d7586d1f155c7db3e7da01ca0dacc9649a509a253ad7077b70174426499
+$(package)_install_libdir=$(build_prefix)/lib/python3/dist-packages
+
+define $(package)_build_cmds
+    python3 setup.py build
+endef
+
+define $(package)_stage_cmds
+    mkdir -p $($(package)_install_libdir) && \
+    python3 setup.py install --root=$($(package)_staging_dir) --prefix=$(build_prefix) --install-lib=$($(package)_install_libdir)
+endef
--- a/contrib/depends/packages/native_patchelf.mk
+++ b/contrib/depends/packages/native_patchelf.mk
@ -0,0 +1,17 @@
+package=native_patchelf
+$(package)_version=0.14.5
+$(package)_download_path=https://github.com/NixOS/patchelf/releases/download/$($(package)_version)/
+$(package)_file_name=patchelf-$($(package)_version).tar.gz
+$(package)_sha256_hash=113ada3f1ace08f0a7224aa8500f1fa6b08320d8f7df05ff58585286ec5faa6f
+
+define $(package)_config_cmds
+    ./configure --prefix=$(build_prefix)
+endef
+
+define $(package)_build_cmds
+    $(MAKE)
+endef
+
+define $(package)_stage_cmds
+    $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef
--- a/contrib/depends/packages/native_protobuf.mk
+++ b/contrib/depends/packages/native_protobuf.mk
@ -0,0 +1,27 @@
+package=native_protobuf
+$(package)_version=3.6.1
+$(package)_download_path=https://github.com/protocolbuffers/protobuf/releases/download/v3.6.1/
+$(package)_file_name=protobuf-cpp-3.6.1.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
--- a/contrib/depends/packages/native_qmake.mk
+++ b/contrib/depends/packages/native_qmake.mk
@ -0,0 +1,60 @@
+package=native_qmake
+$(package)_version=5.15.3
+$(package)_download_path=https://download.qt.io/official_releases/qt/5.15/$($(package)_version)/submodules
+$(package)_suffix=everywhere-opensource-src-$($(package)_version).tar.xz
+$(package)_file_name=qtbase-$($(package)_suffix)
+$(package)_sha256_hash=26394ec9375d52c1592bd7b689b1619c6b8dbe9b6f91fdd5c355589787f3a0b6
+$(package)_linux_dependencies=freetype fontconfig libxcb libxkbcommon libxcb_util libxcb_util_render libxcb_util_keysyms libxcb_util_image libxcb_util_wm
+$(package)_patches += no-xlib.patch
+
+define $(package)_set_vars
+$(package)_config_opts_release = -release
+$(package)_config_opts += -bindir $(build_prefix)/bin
+$(package)_config_opts += -c++std c++17
+$(package)_config_opts += -confirm-license
+$(package)_config_opts += -hostprefix $(build_prefix)
+$(package)_config_opts += -opensource
+$(package)_config_opts += -prefix $(host_prefix)
+$(package)_config_opts += -v
+$(package)_config_opts_linux = -xcb
+$(package)_config_opts_linux += -no-xcb-xlib
+$(package)_config_opts_linux += -no-feature-xlib
+$(package)_config_opts_linux += -no-opengl
+$(package)_config_opts_linux += -no-feature-vulkan
+$(package)_config_opts_linux += -dbus-runtime
+endef
+
+define $(package)_fetch_cmds
+$(call fetch_file,$(package),$($(package)_download_path),$($(package)_download_file),$($(package)_file_name),$($(package)_sha256_hash))
+endef
+
+define $(package)_extract_cmds
+  mkdir -p $($(package)_extract_dir) && \
+  echo "$($(package)_sha256_hash)  $($(package)_source)" > $($(package)_extract_dir)/.$($(package)_file_name).hash && \
+  $(build_SHA256SUM) -c $($(package)_extract_dir)/.$($(package)_file_name).hash && \
+  mkdir qtbase && \
+  $(build_TAR) --no-same-owner --strip-components=1 -xf $($(package)_source) -C qtbase
+endef
+
+define $(package)_preprocess_cmds
+  patch -p1 -i $($(package)_patch_dir)/no-xlib.patch
+endef
+
+define $(package)_config_cmds
+  cd qtbase && \
+  ./configure $($(package)_config_opts)
+endef
+
+define $(package)_build_cmds
+  cd qtbase && \
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  cd qtbase && \
+  $(MAKE) INSTALL_ROOT=$($(package)_staging_dir) install
+endef
+
+define $(package)_postprocess_cmds
+    echo -n "" > lib/cmake/Qt5Core/Qt5CoreConfigExtras.cmake
+endef
--- a/contrib/depends/packages/native_squashfs-tools.mk
+++ b/contrib/depends/packages/native_squashfs-tools.mk
@ -0,0 +1,15 @@
+package=native_squashfs-tools
+$(package)_version=4.5.1
+$(package)_download_path=https://github.com/plougher/squashfs-tools/archive/refs/tags
+$(package)_file_name=$($(package)_version).tar.gz
+$(package)_sha256_hash=277b6e7f75a4a57f72191295ae62766a10d627a4f5e5f19eadfbc861378deea7
+
+define $(package)_build_cmds
+    cd squashfs-tools && \
+    $(MAKE)
+endef
+
+define $(package)_stage_cmds
+    cd squashfs-tools && \
+    $(MAKE) INSTALL_DIR=$($(package)_staging_dir)$(build_prefix) INSTALL_MANPAGES_DIR="" install
+endef
--- a/contrib/depends/packages/ncurses.mk
+++ b/contrib/depends/packages/ncurses.mk
@ -0,0 +1,64 @@
+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_mingw32=cf_cv_ar_flags=""
+  $(package)_config_env_linux=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
+
--- a/contrib/depends/packages/openssl.mk
+++ b/contrib/depends/packages/openssl.mk
@ -0,0 +1,70 @@
+package=openssl
+$(package)_version=1.1.1l
+$(package)_download_path=https://www.openssl.org/source
+$(package)_file_name=$(package)-$($(package)_version).tar.gz
+$(package)_sha256_hash=0b7a3e5e59c34827fe0c3a74b7ec8baef302b98fa80088d7f9153aa16fa76bd1
+$(package)_patches=fix_darwin.patch
+
+define $(package)_set_vars
+$(package)_config_env=AR="$($(package)_ar)" ARFLAGS=$($(package)_arflags) RANLIB="$($(package)_ranlib)" CC="$($(package)_cc)"
+$(package)_config_env_android=ANDROID_NDK_HOME="$(host_prefix)/native" PATH="$(host_prefix)/native/bin" CC=clang AR=ar RANLIB=ranlib
+$(package)_build_env_android=ANDROID_NDK_HOME="$(host_prefix)/native"
+$(package)_config_opts=--prefix=$(host_prefix) --openssldir=$(host_prefix)/etc/openssl
+$(package)_config_opts+=no-capieng
+$(package)_config_opts+=no-dso
+$(package)_config_opts+=no-dtls1
+$(package)_config_opts+=no-ec_nistp_64_gcc_128
+$(package)_config_opts+=no-gost
+$(package)_config_opts+=no-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_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 && \
+  patch -p1 < $($(package)_patch_dir)/fix_darwin.patch
+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
--- a/contrib/depends/packages/packages.mk
+++ b/contrib/depends/packages/packages.mk
@ -0,0 +1,32 @@
+native_packages := native_cmake
+packages := boost openssl libiconv ldns unbound qrencode zbar sodium polyseed hidapi protobuf libusb zlib libgpg-error libgcrypt ncurses readline expat
+
+hardware_packages := hidapi protobuf libusb
+hardware_native_packages := native_protobuf
+
+linux_packages := eudev libzip
+linux_native_packages = $(hardware_native_packages) native_patchelf
+# native_linuxdeployqt native_squashfs-tools native_qmake
+
+qt_linux_packages:=qt expat libxcb xcb_proto libXau xproto freetype fontconfig libxkbcommon libxcb_util libxcb_util_render libxcb_util_keysyms libxcb_util_image libxcb_util_wm
+qt_darwin_packages=qt
+qt_mingw32_packages=qt
+
+# apt install python3-setuptools
+darwin_packages := libzip
+darwin_native_packages = $(hardware_native_packages) native_ds_store native_mac_alias
+
+tor_linux_packages := libevent tor
+tor_darwin_packages := tor-macos
+
+mingw32_packages = icu4c sodium $(hardware_packages) tor-win libzip
+mingw32_native_packages = $(hardware_native_packages)
+
+ifneq ($(build_os),darwin)
+darwin_native_packages += native_cctools native_libtapi
+
+ifeq ($(strip $(FORCE_USE_SYSTEM_CLANG)),)
+darwin_native_packages+= native_clang
+endif
+
+endif
--- a/contrib/depends/packages/polyseed.mk
+++ b/contrib/depends/packages/polyseed.mk
@ -0,0 +1,24 @@
+package=polyseed
+$(package)_version=1.0.0
+$(package)_download_path=https://github.com/tevador/polyseed/archive/refs/tags/
+$(package)_file_name=v$($(package)_version).tar.gz
+$(package)_sha256_hash=45f1e6c08575286581079e6e26d341a3a33abe1f1ee2d026bd098cf632ea2349
+$(package)_dependencies=native_cmake
+$(package)_patches=no_shared.patch force-static-mingw.patch
+
+define $(package)_preprocess_cmds
+    patch -p1 < $($(package)_patch_dir)/no_shared.patch && \
+    patch -p1 < $($(package)_patch_dir)/force-static-mingw.patch
+endef
+
+define $(package)_config_cmds
+    $($(package)_cmake) -DCMAKE_INSTALL_PREFIX=$(host_prefix) -DCMAKE_C_COMPILER= .
+endef
+
+define $(package)_build_cmds
+    $(MAKE)
+endef
+
+define $(package)_stage_cmds
+    $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef
--- a/contrib/depends/packages/protobuf.mk
+++ b/contrib/depends/packages/protobuf.mk
@ -0,0 +1,31 @@
+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
+
+define $(package)_set_vars
+  $(package)_config_opts=--disable-shared --with-protoc=$(build_prefix)/bin/protoc
+  $(package)_config_opts_linux=--with-pic
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf)
+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
+
--- a/contrib/depends/packages/qrencode.mk
+++ b/contrib/depends/packages/qrencode.mk
@ -0,0 +1,33 @@
+package=qrencode
+$(package)_version=3.4.4
+$(package)_download_path=https://fukuchi.org/works/qrencode/
+$(package)_file_name=$(package)-$($(package)_version).tar.bz2
+$(package)_sha256_hash=efe5188b1ddbcbf98763b819b146be6a90481aac30cfc8d858ab78a19cde1fa5
+
+define $(package)_set_vars
+$(package)_config_opts=--disable-shared --without-tools --without-tests --disable-sdltest
+$(package)_config_opts += --disable-gprof --disable-gcov --disable-mudflap
+$(package)_config_opts += --disable-dependency-tracking --enable-option-checking
+$(package)_config_opts_linux=--with-pic
+$(package)_config_opts_android=--with-pic
+endef
+
+define $(package)_preprocess_cmds
+  cp -f $(BASEDIR)/config.guess $(BASEDIR)/config.sub use
+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
--- a/contrib/depends/packages/qt.mk
+++ b/contrib/depends/packages/qt.mk
@ -0,0 +1,307 @@
+package=qt
+$(package)_version=5.15.5
+$(package)_download_path=https://download.qt.io/official_releases/qt/5.15/$($(package)_version)/submodules
+$(package)_suffix=everywhere-opensource-src-$($(package)_version).tar.xz
+$(package)_file_name=qtbase-$($(package)_suffix)
+$(package)_sha256_hash=0c42c799aa7c89e479a07c451bf5a301e291266ba789e81afc18f95049524edc
+$(package)_dependencies=openssl
+$(package)_linux_dependencies=freetype fontconfig libxcb libxkbcommon libxcb_util libxcb_util_render libxcb_util_keysyms libxcb_util_image libxcb_util_wm
+$(package)_qt_libs=corelib network widgets gui plugins testlib
+$(package)_linguist_tools = lrelease lupdate lconvert
+$(package)_patches = qt.pro
+$(package)_patches += qttools_src.pro
+$(package)_patches += mac-qmake.conf
+$(package)_patches += fix_qt_pkgconfig.patch
+$(package)_patches += no-xlib.patch
+$(package)_patches += dont_hardcode_x86_64.patch
+$(package)_patches += fix_montery_include.patch
+$(package)_patches += fix_android_jni_static.patch
+$(package)_patches += dont_hardcode_pwd.patch
+$(package)_patches += qtbase-moc-ignore-gcc-macro.patch
+$(package)_patches += use_android_ndk23.patch
+$(package)_patches += rcc_hardcode_timestamp.patch
+$(package)_patches += duplicate_lcqpafonts.patch
+$(package)_patches += fast_fixed_dtoa_no_optimize.patch
+$(package)_patches += guix_cross_lib_path.patch
+
+$(package)_qttranslations_file_name=qttranslations-$($(package)_suffix)
+$(package)_qttranslations_sha256_hash=c92af4171397a0ed272330b4fa0669790fcac8d050b07c8b8cc565ebeba6735e
+
+$(package)_qttools_file_name=qttools-$($(package)_suffix)
+$(package)_qttools_sha256_hash=6d0778b71b2742cb527561791d1d3d255366163d54a10f78c683a398f09ffc6c
+
+$(package)_qtsvg_file_name=qtsvg-$($(package)_suffix)
+$(package)_qtsvg_sha256_hash=c4cf9e640ad43f157c6b14ee7624047f5945288991ad5de83c9eec673bacb031
+
+$(package)_qtwebsockets_file_name=qtwebsockets-$($(package)_suffix)
+$(package)_qtwebsockets_sha256_hash=66ab8b5bb2e64392fe43786ca1c2fd4be3306fbc4b969aa1748e568b5d062238
+
+
+$(package)_extra_sources  = $($(package)_qttranslations_file_name)
+$(package)_extra_sources += $($(package)_qttools_file_name)
+$(package)_extra_sources += $($(package)_qtsvg_file_name)
+$(package)_extra_sources += $($(package)_qtwebsockets_file_name)
+
+define $(package)_set_vars
+$(package)_config_opts_release = -release
+$(package)_config_opts_release += -silent
+$(package)_config_opts_debug = -debug
+$(package)_config_opts_debug += -optimized-tools
+$(package)_config_opts += -bindir $(build_prefix)/bin
+$(package)_config_opts += -c++std c++17
+$(package)_config_opts += -confirm-license
+$(package)_config_opts += -hostprefix $(build_prefix)
+$(package)_config_opts += -no-compile-examples
+$(package)_config_opts += -no-cups
+$(package)_config_opts += -no-egl
+$(package)_config_opts += -no-eglfs
+$(package)_config_opts += -no-evdev
+$(package)_config_opts += -no-gif
+$(package)_config_opts += -no-glib
+$(package)_config_opts += -no-icu
+$(package)_config_opts += -no-ico
+$(package)_config_opts += -no-iconv
+$(package)_config_opts += -no-kms
+$(package)_config_opts += -no-linuxfb
+$(package)_config_opts += -no-libjpeg
+#$(package)_config_opts += -no-libproxy # Needed
+$(package)_config_opts += -no-libudev
+$(package)_config_opts += -no-mtdev
+#$(package)_config_opts += -no-openssl # Needed
+$(package)_config_opts += -no-openvg
+$(package)_config_opts += -no-reduce-relocations
+$(package)_config_opts += -no-schannel
+$(package)_config_opts += -no-sctp
+$(package)_config_opts += -no-securetransport
+$(package)_config_opts += -no-sql-db2
+$(package)_config_opts += -no-sql-ibase
+$(package)_config_opts += -no-sql-oci
+$(package)_config_opts += -no-sql-tds
+$(package)_config_opts += -no-sql-mysql
+$(package)_config_opts += -no-sql-odbc
+$(package)_config_opts += -no-sql-psql
+$(package)_config_opts += -no-sql-sqlite
+$(package)_config_opts += -no-sql-sqlite2
+$(package)_config_opts += -no-system-proxies
+$(package)_config_opts += -no-use-gold-linker
+$(package)_config_opts += -no-zstd
+$(package)_config_opts += -nomake examples
+$(package)_config_opts += -nomake tests
+$(package)_config_opts += -nomake tools
+$(package)_config_opts += -opensource
+$(package)_config_opts += -openssl-linked
+$(package)_config_opts += -pkg-config
+$(package)_config_opts += -prefix $(host_prefix)
+$(package)_config_opts += -qt-libpng
+$(package)_config_opts += -qt-pcre
+$(package)_config_opts += -qt-harfbuzz
+$(package)_config_opts += -qt-zlib
+$(package)_config_opts += -static
+$(package)_config_opts += -v
+$(package)_config_opts += -no-feature-bearermanagement
+$(package)_config_opts += -no-feature-colordialog
+$(package)_config_opts += -no-feature-dial
+$(package)_config_opts += -no-feature-fontcombobox
+$(package)_config_opts += -no-feature-ftp
+$(package)_config_opts += -no-feature-http
+$(package)_config_opts += -no-feature-image_heuristic_mask
+$(package)_config_opts += -no-feature-keysequenceedit
+$(package)_config_opts += -no-feature-lcdnumber
+$(package)_config_opts += -no-feature-networkdiskcache
+$(package)_config_opts += -no-feature-pdf
+$(package)_config_opts += -no-feature-printdialog
+$(package)_config_opts += -no-feature-printer
+$(package)_config_opts += -no-feature-printpreviewdialog
+$(package)_config_opts += -no-feature-printpreviewwidget
+$(package)_config_opts += -no-feature-sessionmanager
+$(package)_config_opts += -no-feature-sql
+$(package)_config_opts += -no-feature-sqlmodel
+$(package)_config_opts += -no-feature-statemachine
+$(package)_config_opts += -no-feature-syntaxhighlighter
+$(package)_config_opts += -no-feature-textmarkdownwriter
+$(package)_config_opts += -no-feature-textodfwriter
+$(package)_config_opts += -no-feature-topleveldomain
+$(package)_config_opts += -no-feature-undocommand
+$(package)_config_opts += -no-feature-undogroup
+$(package)_config_opts += -no-feature-undostack
+$(package)_config_opts += -no-feature-undoview
+$(package)_config_opts += -no-feature-vnc
+$(package)_config_opts += -no-feature-xml
+
+$(package)_config_opts_darwin = -no-dbus
+$(package)_config_opts_darwin += -no-opengl
+$(package)_config_opts_darwin += -pch
+$(package)_config_opts_darwin += -no-feature-corewlan
+$(package)_config_opts_darwin += -no-freetype
+$(package)_config_opts_darwin += QMAKE_MACOSX_DEPLOYMENT_TARGET=$(OSX_MIN_VERSION)
+
+ifneq ($(build_os),darwin)
+$(package)_config_opts_darwin += -xplatform macx-clang-linux
+$(package)_config_opts_darwin += -device-option MAC_SDK_PATH=$(OSX_SDK)
+$(package)_config_opts_darwin += -device-option MAC_SDK_VERSION=$(OSX_SDK_VERSION)
+$(package)_config_opts_darwin += -device-option CROSS_COMPILE="$(host)-"
+$(package)_config_opts_darwin += -device-option MAC_TARGET=$(host)
+$(package)_config_opts_darwin += -device-option XCODE_VERSION=$(XCODE_VERSION)
+endif
+
+ifneq ($(build_arch),$(host_arch))
+$(package)_config_opts_aarch64_darwin += -device-option QMAKE_APPLE_DEVICE_ARCHS=arm64
+$(package)_config_opts_x86_64_darwin += -device-option QMAKE_APPLE_DEVICE_ARCHS=x86_64
+endif
+
+$(package)_config_opts_linux = -xcb
+$(package)_config_opts_linux += -no-xcb-xlib
+$(package)_config_opts_linux += -no-feature-xlib
+$(package)_config_opts_linux += -system-freetype
+$(package)_config_opts_linux += -fontconfig
+$(package)_config_opts_linux += -no-opengl
+$(package)_config_opts_linux += -no-feature-vulkan
+$(package)_config_opts_linux += -dbus-runtime
+ifneq ($(LTO),)
+$(package)_config_opts_linux += -ltcg
+endif
+$(package)_config_opts_arm_linux += -platform linux-g++ -xplatform bitcoin-linux-g++
+$(package)_config_opts_i686_linux  = -xplatform linux-g++-32
+ifneq (,$(findstring -stdlib=libc++,$($(1)_cxx)))
+$(package)_config_opts_x86_64_linux = -xplatform linux-clang-libc++
+else
+$(package)_config_opts_x86_64_linux = -xplatform linux-g++-64
+endif
+$(package)_config_opts_aarch64_linux = -xplatform linux-aarch64-gnu-g++
+$(package)_config_opts_powerpc64_linux = -platform linux-g++ -xplatform bitcoin-linux-g++
+$(package)_config_opts_powerpc64le_linux = -platform linux-g++ -xplatform bitcoin-linux-g++
+$(package)_config_opts_riscv64_linux = -platform linux-g++ -xplatform bitcoin-linux-g++
+$(package)_config_opts_s390x_linux = -platform linux-g++ -xplatform bitcoin-linux-g++
+
+$(package)_config_opts_mingw32 = -no-opengl
+$(package)_config_opts_mingw32 += -no-dbus
+$(package)_config_opts_mingw32 += -no-freetype
+$(package)_config_opts_mingw32 += -xplatform win32-g++
+$(package)_config_opts_mingw32 += "QMAKE_CFLAGS = '$($(package)_cflags) $($(package)_cppflags)'"
+$(package)_config_opts_mingw32 += "QMAKE_CXX = '$($(package)_cxx)'"
+$(package)_config_opts_mingw32 += "QMAKE_CXXFLAGS = '$($(package)_cxxflags) $($(package)_cppflags)'"
+$(package)_config_opts_mingw32 += "QMAKE_LFLAGS = '$($(package)_ldflags)'"
+$(package)_config_opts_mingw32 += "QMAKE_LIB = '$($(package)_ar) rc'"
+$(package)_config_opts_mingw32 += -device-option CROSS_COMPILE="$(host)-"
+$(package)_config_opts_mingw32 += -pch
+
+$(package)_config_opts_android = -xplatform android-clang
+$(package)_config_opts_android += -android-sdk $(ANDROID_SDK)
+$(package)_config_opts_android += -android-ndk $(ANDROID_NDK)
+$(package)_config_opts_android += -android-ndk-platform android-$(ANDROID_API_LEVEL)
+$(package)_config_opts_android += -egl
+$(package)_config_opts_android += -no-dbus
+$(package)_config_opts_android += -opengl es2
+$(package)_config_opts_android += -qt-freetype
+$(package)_config_opts_android += -no-fontconfig
+$(package)_config_opts_android += -L $(host_prefix)/lib
+$(package)_config_opts_android += -I $(host_prefix)/include
+$(package)_config_opts_android += -pch
+$(package)_config_opts_android += -no-feature-vulkan
+
+$(package)_config_opts_aarch64_android += -android-arch arm64-v8a
+$(package)_config_opts_armv7a_android += -android-arch armeabi-v7a
+$(package)_config_opts_x86_64_android += -android-arch x86_64
+
+$(package)_openssl_flags_$(host_os)="-lssl -lcrypto -lpthread -ldl"
+$(package)_openssl_flags_mingw32="-lssl -lcrypto -lws2_32"
+endef
+
+define $(package)_fetch_cmds
+$(call fetch_file,$(package),$($(package)_download_path),$($(package)_download_file),$($(package)_file_name),$($(package)_sha256_hash)) && \
+$(call fetch_file,$(package),$($(package)_download_path),$($(package)_qttranslations_file_name),$($(package)_qttranslations_file_name),$($(package)_qttranslations_sha256_hash)) && \
+$(call fetch_file,$(package),$($(package)_download_path),$($(package)_qttools_file_name),$($(package)_qttools_file_name),$($(package)_qttools_sha256_hash)) && \
+$(call fetch_file,$(package),$($(package)_download_path),$($(package)_qtsvg_file_name),$($(package)_qtsvg_file_name),$($(package)_qtsvg_sha256_hash)) && \
+$(call fetch_file,$(package),$($(package)_download_path),$($(package)_qtwebsockets_file_name),$($(package)_qtwebsockets_file_name),$($(package)_qtwebsockets_sha256_hash))
+endef
+
+define $(package)_extract_cmds
+  mkdir -p $($(package)_extract_dir) && \
+  echo "$($(package)_sha256_hash)  $($(package)_source)" > $($(package)_extract_dir)/.$($(package)_file_name).hash && \
+  echo "$($(package)_qttranslations_sha256_hash)  $($(package)_source_dir)/$($(package)_qttranslations_file_name)" >> $($(package)_extract_dir)/.$($(package)_file_name).hash && \
+  echo "$($(package)_qttools_sha256_hash)  $($(package)_source_dir)/$($(package)_qttools_file_name)" >> $($(package)_extract_dir)/.$($(package)_file_name).hash && \
+  echo "$($(package)_qtsvg_sha256_hash)  $($(package)_source_dir)/$($(package)_qtsvg_file_name)" >> $($(package)_extract_dir)/.$($(package)_file_name).hash && \
+  echo "$($(package)_qtwebsockets_sha256_hash)  $($(package)_source_dir)/$($(package)_qtwebsockets_file_name)" >> $($(package)_extract_dir)/.$($(package)_file_name).hash && \
+  $(build_SHA256SUM) -c $($(package)_extract_dir)/.$($(package)_file_name).hash && \
+  mkdir qtbase && \
+  $(build_TAR) --no-same-owner --strip-components=1 -xf $($(package)_source) -C qtbase && \
+  mkdir qttranslations && \
+  $(build_TAR) --no-same-owner --strip-components=1 -xf $($(package)_source_dir)/$($(package)_qttranslations_file_name) -C qttranslations && \
+  mkdir qttools && \
+  $(build_TAR) --no-same-owner --strip-components=1 -xf $($(package)_source_dir)/$($(package)_qttools_file_name) -C qttools && \
+  mkdir qtsvg && \
+  $(build_TAR) --no-same-owner --strip-components=1 -xf $($(package)_source_dir)/$($(package)_qtsvg_file_name) -C qtsvg && \
+  mkdir qtwebsockets && \
+  $(build_TAR) --no-same-owner --strip-components=1 -xf $($(package)_source_dir)/$($(package)_qtwebsockets_file_name) -C qtwebsockets
+endef
+
+# Preprocessing steps work as follows:
+#
+# 1. Apply our patches to the extracted source. See each patch for more info.
+#
+# 2. Create a macOS-Clang-Linux mkspec using our mac-qmake.conf.
+#
+# 3. After making a copy of the mkspec for the linux-arm-gnueabi host, named
+# bitcoin-linux-g++, replace instances of linux-arm-gnueabi with $(host). This
+# way we can generically support hosts like riscv64-linux-gnu, which Qt doesn't
+# ship a mkspec for. See it's usage in config_opts_* above.
+#
+# 4. Put our C, CXX and LD FLAGS into gcc-base.conf. Only used for non-host builds.
+#
+# 5. Do similar for the win32-g++ mkspec.
+#
+# 6. In clang.conf, swap out clang & clang++, for our compiler + flags. See #17466.
+#
+# 7. Adjust a regex in toolchain.prf, to accommodate Guix's usage of
+# CROSS_LIBRARY_PATH. See #15277.
+define $(package)_preprocess_cmds
+  cp $($(package)_patch_dir)/qt.pro qt.pro && \
+  cp $($(package)_patch_dir)/qttools_src.pro qttools/src/src.pro && \
+  patch -p1 -i $($(package)_patch_dir)/dont_hardcode_pwd.patch && \
+  patch -p1 -i $($(package)_patch_dir)/fix_qt_pkgconfig.patch && \
+  patch -p1 -i $($(package)_patch_dir)/fix_android_jni_static.patch && \
+  patch -p1 -i $($(package)_patch_dir)/no-xlib.patch && \
+  patch -p1 -i $($(package)_patch_dir)/dont_hardcode_x86_64.patch && \
+  patch -p1 -i $($(package)_patch_dir)/qtbase-moc-ignore-gcc-macro.patch && \
+  patch -p1 -i $($(package)_patch_dir)/fix_montery_include.patch && \
+  patch -p1 -i $($(package)_patch_dir)/use_android_ndk23.patch && \
+  patch -p1 -i $($(package)_patch_dir)/rcc_hardcode_timestamp.patch && \
+  patch -p1 -i $($(package)_patch_dir)/duplicate_lcqpafonts.patch && \
+  patch -p1 -i $($(package)_patch_dir)/fast_fixed_dtoa_no_optimize.patch && \
+  patch -p1 -i $($(package)_patch_dir)/guix_cross_lib_path.patch && \
+  mkdir -p qtbase/mkspecs/macx-clang-linux &&\
+  cp -f qtbase/mkspecs/macx-clang/qplatformdefs.h qtbase/mkspecs/macx-clang-linux/ &&\
+  cp -f $($(package)_patch_dir)/mac-qmake.conf qtbase/mkspecs/macx-clang-linux/qmake.conf && \
+  cp -r qtbase/mkspecs/linux-arm-gnueabi-g++ qtbase/mkspecs/bitcoin-linux-g++ && \
+  sed -i.old "s/arm-linux-gnueabi-/$(host)-/g" qtbase/mkspecs/bitcoin-linux-g++/qmake.conf && \
+  echo "!host_build: QMAKE_CFLAGS     += $($(package)_cflags) $($(package)_cppflags)" >> qtbase/mkspecs/common/gcc-base.conf && \
+  echo "!host_build: QMAKE_CXXFLAGS   += $($(package)_cxxflags) $($(package)_cppflags)" >> qtbase/mkspecs/common/gcc-base.conf && \
+  echo "!host_build: QMAKE_LFLAGS     += $($(package)_ldflags)" >> qtbase/mkspecs/common/gcc-base.conf && \
+  sed -i.old "s|QMAKE_CC                = \$$$$\$$$${CROSS_COMPILE}clang|QMAKE_CC                = $($(package)_cc)|" qtbase/mkspecs/common/clang.conf && \
+  sed -i.old "s|QMAKE_CXX               = \$$$$\$$$${CROSS_COMPILE}clang++|QMAKE_CXX               = $($(package)_cxx)|" qtbase/mkspecs/common/clang.conf
+endef
+
+define $(package)_config_cmds
+  export OPENSSL_LIBS=${$(package)_openssl_flags_$(host_os)} \
+  export PKG_CONFIG_SYSROOT_DIR=/ && \
+  export PKG_CONFIG_LIBDIR=$(host_prefix)/lib/pkgconfig && \
+  export QT_MAC_SDK_NO_VERSION_CHECK=1 && \
+  cd qtbase && \
+  ./configure -top-level $($(package)_config_opts)
+endef
+
+define $(package)_build_cmds
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) -C qtbase INSTALL_ROOT=$($(package)_staging_dir) install && \
+  $(MAKE) -C qttools/src/linguist INSTALL_ROOT=$($(package)_staging_dir) $(addsuffix -install_subtargets,$(addprefix sub-,$($(package)_linguist_tools))) && \
+  $(MAKE) -C qttranslations INSTALL_ROOT=$($(package)_staging_dir) install_subtargets && \
+  $(MAKE) -C qtsvg/src INSTALL_ROOT=$($(package)_staging_dir) install && \
+  $(MAKE) -C qtwebsockets/src INSTALL_ROOT=$($(package)_staging_dir) install
+endef
+
+define $(package)_postprocess_cmds
+    echo -n "" > lib/cmake/Qt5Core/Qt5CoreConfigExtras.cmake
+endef
--- a/contrib/depends/packages/readline.mk
+++ b/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
+
--- a/contrib/depends/packages/sodium.mk
+++ b/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)
+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
+
--- a/contrib/depends/packages/tor-macos.mk
+++ b/contrib/depends/packages/tor-macos.mk
@ -0,0 +1,14 @@
+package=tor-win
+$(package)_version=0.4.7.8
+$(package)_download_path=https://dist.torproject.org/torbrowser/11.5.1/
+$(package)_file_name=TorBrowser-11.5.1-osx64_en-US.dmg
+$(package)_sha256_hash=616d719572e4917d1264c622033afb1b4dd98e2553a0d09fd72470c99bad48e5
+$(package)_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 && \
+	7z x $$($(1)_source)
+
+define $(package)_stage_cmds
+    mv Tor\ Browser.app/Contents/MacOS/Tor/tor.real Tor\ Browser.app/Contents/MacOS/Tor/tor && \
+    cp -a Tor\ Browser.app/Contents/MacOS/Tor $($(package)_staging_prefix_dir)/Tor/
+endef
--- a/contrib/depends/packages/tor-win.mk
+++ b/contrib/depends/packages/tor-win.mk
@ -0,0 +1,13 @@
+package=tor-win
+$(package)_version=0.4.7.8
+$(package)_download_path=https://dist.torproject.org/torbrowser/11.5.1/
+$(package)_file_name=tor-win64-$($(package)_version).zip
+$(package)_sha256_hash=6658aaf7d22052861631917590e248fdf8b3fe40a795d740811362b517113a47
+$(package)_extract_cmds=mkdir -p $$($(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 && \
+	unzip $$($(1)_source)
+
+define $(package)_stage_cmds
+    cp -a Tor $($(package)_staging_prefix_dir)/Tor/
+endef
--- a/contrib/depends/packages/tor.mk
+++ b/contrib/depends/packages/tor.mk
@ -0,0 +1,32 @@
+package=tor
+$(package)_version=0.4.7.7
+$(package)_download_path=https://dist.torproject.org/
+$(package)_file_name=tor-$($(package)_version).tar.gz
+$(package)_sha256_hash=3e131158b52b9435d7e43d1c47ef288b96d005342cc44b8c950bb403851a5b44
+$(package)_dependencies=libevent openssl zlib
+
+define $(package)_set_vars
+    $(package)_config_opts=--disable-asciidoc --disable-manpage --disable-html-manual --disable-system-torrc
+    $(package)_config_opts+=--disable-module-relay --disable-lzma --disable-zstd --enable-static-tor
+    $(package)_config_opts+=--with-libevent-dir=$(host_prefix) --with-openssl-dir=$(host_prefix)
+    $(package)_config_opts+=--with-zlib-dir=$(host_prefix) --disable-tool-name-check --enable-fatal-warnings
+    $(package)_config_opts+=--prefix=$(host_prefix)
+endef
+
+define $(package)_config_cmds
+    ./configure $($(package)_config_opts)
+endef
+
+define $(package)_build_cmds
+    $(MAKE)
+endef
+
+define $(package)_stage_cmds
+    $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef
+
+define $(package)_postprocess_cmds
+    strip -s -D bin/tor && \
+    mkdir $($(package)_staging_prefix_dir)/Tor/ && \
+    cp bin/tor $($(package)_staging_prefix_dir)/Tor
+endef
--- a/contrib/depends/packages/unbound.mk
+++ b/contrib/depends/packages/unbound.mk
@ -0,0 +1,28 @@
+package=unbound
+$(package)_version=1.13.2
+$(package)_download_path=https://www.nlnetlabs.nl/downloads/$(package)/
+$(package)_file_name=$(package)-$($(package)_version).tar.gz
+$(package)_sha256_hash=0a13b547f3b92a026b5ebd0423f54c991e5718037fd9f72445817f6a040e1a83
+$(package)_dependencies=openssl expat ldns
+
+define $(package)_set_vars
+  $(package)_config_opts=--disable-shared --enable-static --without-pyunbound --prefix=$(host_prefix) --with-libexpat=$(host_prefix) --with-ssl=$(host_prefix) --with-libevent=no --without-pythonmodule --disable-flto --with-pthreads --with-libunbound-only
+  $(package)_config_opts_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)_config_cmds
+  $($(package)_autoconf) $($(package)_config_opts)
+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
--- a/contrib/depends/packages/xcb_proto.mk
+++ b/contrib/depends/packages/xcb_proto.mk
@ -0,0 +1,21 @@
+package=xcb_proto
+$(package)_version=1.14.1
+$(package)_download_path=https://xorg.freedesktop.org/archive/individual/proto
+$(package)_file_name=xcb-proto-$($(package)_version).tar.xz
+$(package)_sha256_hash=f04add9a972ac334ea11d9d7eb4fc7f8883835da3e4859c9afa971efdf57fcc3
+
+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/python*/site-packages/xcbgen/__pycache__
+endef
--- a/contrib/depends/packages/xproto.mk
+++ b/contrib/depends/packages/xproto.mk
@ -0,0 +1,26 @@
+package=xproto
+$(package)_version=7.0.31
+$(package)_download_path=https://xorg.freedesktop.org/releases/individual/proto
+$(package)_file_name=$(package)-$($(package)_version).tar.bz2
+$(package)_sha256_hash=c6f9747da0bd3a95f86b17fb8dd5e717c8f3ab7f0ece3ba1b247899ec1ef7747
+
+define $(package)_set_vars
+$(package)_config_opts=--without-fop --without-xmlto --without-xsltproc --disable-specs
+$(package)_config_opts += --disable-dependency-tracking --enable-option-checking
+endef
+
+define $(package)_preprocess_cmds
+  cp -f $(BASEDIR)/config.guess $(BASEDIR)/config.sub .
+endef
+
+define $(package)_config_cmds
+  $($(package)_autoconf)
+endef
+
+define $(package)_build_cmds
+  $(MAKE)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef
--- a/contrib/depends/packages/zbar.mk
+++ b/contrib/depends/packages/zbar.mk
@ -0,0 +1,31 @@
+package=zbar
+$(package)_version=0.23.92
+$(package)_download_path=https://github.com/mchehab/zbar/archive/refs/tags/
+$(package)_file_name=$($(package)_version).tar.gz
+$(package)_sha256_hash=dffc16695cb6e42fa318a4946fd42866c0f5ab735f7eaf450b108d1c3a19b4ba
+$(package)_dependencies=libiconv
+
+define $(package)_set_vars
+  $(package)_build_opts=CFLAGS="-fPIE"
+  $(package)_build_opts+=CXXFLAGS="-fPIE"
+endef
+
+define $(package)_preprocess_cmds
+    autoreconf -vfi
+endef
+
+define $(package)_set_vars
+    $(package)_config_opts=--prefix=$(host_prefix) --disable-shared --without-imagemagick --disable-video --without-xv --with-gtk=no --with-python=no --enable-doc=no --host=$(host)
+endef
+
+define $(package)_config_cmds
+    CFLAGS="-fPIE" CXXFLAGS="-fPIE" $($(package)_autoconf) $($(package)_config_opts)
+endef
+
+define $(package)_build_cmds
+    CFLAGS="-fPIE" CXXFLAGS="-fPIE" $(MAKE) $($(package)_build_opts)
+endef
+
+define $(package)_stage_cmds
+  $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef
--- a/contrib/depends/packages/zlib.mk
+++ b/contrib/depends/packages/zlib.mk
@ -0,0 +1,25 @@
+package=zlib
+$(package)_version=1.2.11
+$(package)_download_path=https://github.com/madler/zlib/archive/refs/tags/
+$(package)_file_name=v1.2.11.tar.gz
+$(package)_sha256_hash=629380c90a77b964d896ed37163f5c3a34f6e6d897311f1df2a7016355c45eff
+
+define $(package)_config_cmds
+    CC="$($(package)_cc)" \
+    CXX="$($(package)_cxx)" \
+    AR="$($(package)_ar)" \
+    RANLIB="$($(package)_ranlib)" \
+    LIBTOOL="$($(package)_libtool)" \
+    LDLAGS="$($(package)_ldflags)" \
+    CFLAGS="-fPIE" \
+    CXXFLAGS="-fPIE" \
+	./configure --static --prefix=$(host_prefix)
+endef
+
+define $(package)_build_cmds
+    $(MAKE)
+endef
+
+define $(package)_stage_cmds
+    $(MAKE) DESTDIR=$($(package)_staging_dir) install
+endef
--- a/contrib/depends/patches/boost/fix_arm_arch.patch
+++ b/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 ;
+             }
+         }
+     }
--- a/contrib/depends/patches/boost/fix_aroptions.patch
+++ b/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)" "$(<)"
+ }
+ 
--- a/contrib/depends/patches/boost/fix_coalesce.patch
+++ b/contrib/depends/patches/boost/fix_coalesce.patch
@ -0,0 +1,17 @@
+--- boost_1_64_0/tools/build/src/tools/darwin.jam
+++ boost_1_64_0/tools/build/src/tools/darwin.jam
+@@ -138,10 +138,10 @@ rule init ( version ? : command * : options * : requirement * )
+     common.handle-options darwin : $(condition) : $(command) : $(options) ;
+
+     # - GCC 4.0 and higher in Darwin does not have -fcoalesce-templates.
+-    if $(real-version) < "4.0.0"
+-    {
+-        flags darwin.compile.c++ OPTIONS $(condition) : -fcoalesce-templates ;
+-    }
+    #if $(real-version) < "4.0.0"
+    #{
+    #    flags darwin.compile.c++ OPTIONS $(condition) : -fcoalesce-templates ;
+    #}
+     # - GCC 4.2 and higher in Darwin does not have -Wno-long-double.
+     if $(real-version) < "4.2.0"
+     {
--- a/contrib/depends/patches/cmake/cmake-1-fixes.patch
+++ b/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(
--- a/contrib/depends/patches/fontconfig/gperf_header_regen.patch
+++ b/contrib/depends/patches/fontconfig/gperf_header_regen.patch
@ -0,0 +1,24 @@
+commit 7b6eb33ecd88768b28c67ce5d2d68a7eed5936b6
+Author: fanquake <fanquake@gmail.com>
+Date:   Tue Aug 25 14:34:53 2020 +0800
+
+    Remove rule that causes inadvertent header regeneration
+
+    Otherwise the makefile will needlessly attempt to re-generate the
+    headers with gperf. This can be dropped once the upstream build is fixed.
+
+    See #10851.
+
+diff --git a/src/Makefile.in b/src/Makefile.in
+index f4626ad..4ae1b00 100644
+--- a/src/Makefile.in
+++ b/src/Makefile.in
+@@ -912,7 +912,7 @@
+ 	' - > $@.tmp && \
+ 	mv -f $@.tmp fcobjshash.gperf && touch $@ || ( $(RM) $@.tmp && false )
+
+-fcobjshash.h: Makefile fcobjshash.gperf
+fcobjshash.h:
+ 	$(AM_V_GEN) $(GPERF) --pic -m 100 fcobjshash.gperf > $@.tmp && \
+ 	mv -f $@.tmp $@ || ( $(RM) $@.tmp && false )
+
--- a/contrib/depends/patches/hidapi/missing_win_include.patch
+++ b/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
--- a/contrib/depends/patches/icu4c/icu-001-dont-build-static-dynamic-twice.patch
+++ b/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
--- a/contrib/depends/patches/libgcrypt/gost-sb.h
+++ b/contrib/depends/patches/libgcrypt/gost-sb.h
--- a/contrib/depends/patches/libgcrypt/no_gen_gost-sb.patch
+++ b/contrib/depends/patches/libgcrypt/no_gen_gost-sb.patch
@ -0,0 +1,13 @@
+--- a/cipher/Makefile.in
+++ b/cipher/Makefile.in
+@@ -1228,9 +1228,7 @@ uninstall-am:
+ .PRECIOUS: Makefile
+
+
+-gost28147.lo: gost-sb.h
+-gost-sb.h: gost-s-box
+-	./gost-s-box $@
+gost28147.lo:
+
+ gost-s-box: gost-s-box.c
+ 	$(CC_FOR_BUILD) -o $@ $(srcdir)/gost-s-box.c
--- a/contrib/depends/patches/libiconv/fix-whitespace.patch
+++ b/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=''
+
--- a/contrib/depends/patches/libxcb/remove_pthread_stubs.patch
+++ b/contrib/depends/patches/libxcb/remove_pthread_stubs.patch
@ -0,0 +1,12 @@
+Remove uneeded pthread-stubs dependency
+--- a/configure
+++ b/configure
+@@ -19695,7 +19695,7 @@ fi
+ NEEDED="xau >= 0.99.2"
+ case $host_os in
+ linux*) ;;
+-     *) NEEDED="$NEEDED pthread-stubs" ;;
+     *) NEEDED="$NEEDED" ;;
+ esac
+
+ pkg_failed=no
--- a/contrib/depends/patches/libzip/no-clonefile.patch
+++ b/contrib/depends/patches/libzip/no-clonefile.patch
@ -0,0 +1,10 @@
+--- a/CMakeLists.txt
+++ b/CMakeLists.txt
+@@ -99,7 +99,6 @@ check_function_exists(_strtoi64 HAVE__STRTOI64)
+ check_function_exists(_strtoui64 HAVE__STRTOUI64)
+ check_function_exists(_unlink HAVE__UNLINK)
+ check_function_exists(arc4random HAVE_ARC4RANDOM)
+-check_function_exists(clonefile HAVE_CLONEFILE)
+ check_function_exists(explicit_bzero HAVE_EXPLICIT_BZERO)
+ check_function_exists(explicit_memset HAVE_EXPLICIT_MEMSET)
+ check_function_exists(fchmod HAVE_FCHMOD)
--- a/contrib/depends/patches/native_biplist/sorted_list.patch
+++ b/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:
--- a/contrib/depends/patches/native_cctools/skip_otool.patch
+++ b/contrib/depends/patches/native_cctools/skip_otool.patch
@ -0,0 +1,12 @@
+--- cctools/Makefile.am.O	2016-06-09 15:06:16.000000000 +0100
+++ cctools/Makefile.am	2019-11-18 08:59:20.078663220 +0000
+@@ -1,7 +1,7 @@
+ if ISDARWIN
+-SUBDIRS=libstuff ar as misc otool ld64 $(LD_CLASSIC)
+SUBDIRS=libstuff ar as misc ld64 $(LD_CLASSIC)
+ else
+-SUBDIRS=libstuff ar as misc libobjc2 otool ld64 $(LD_CLASSIC)
+SUBDIRS=libstuff ar as misc ld64 $(LD_CLASSIC)
+ endif
+ 
+ ACLOCAL_AMFLAGS = -I m4
--- a/contrib/depends/patches/native_cdrkit/cdrkit-deterministic.patch
+++ b/contrib/depends/patches/native_cdrkit/cdrkit-deterministic.patch
@ -0,0 +1,86 @@
+--- cdrkit-1.1.11.old/genisoimage/tree.c	2008-10-21 19:57:47.000000000 -0400
+++ cdrkit-1.1.11/genisoimage/tree.c	2013-12-06 00:23:18.489622668 -0500
+@@ -1139,8 +1139,9 @@
+ scan_directory_tree(struct directory *this_dir, char *path, 
+ 						  struct directory_entry *de)
+ {
+-	DIR		*current_dir;
+        int             current_file;
+ 	char		whole_path[PATH_MAX];
+        struct dirent  **d_list;
+ 	struct dirent	*d_entry;
+ 	struct directory *parent;
+ 	int		dflag;
+@@ -1164,7 +1165,8 @@
+ 	this_dir->dir_flags |= DIR_WAS_SCANNED;
+ 
+ 	errno = 0;	/* Paranoia */
+-	current_dir = opendir(path);
+	//current_dir = opendir(path);
+        current_file = scandir(path, &d_list, NULL, alphasort);
+ 	d_entry = NULL;
+ 
+ 	/*
+@@ -1173,12 +1175,12 @@
+ 	 */
+ 	old_path = path;
+ 
+-	if (current_dir) {
+	if (current_file >= 0) {
+ 		errno = 0;
+-		d_entry = readdir(current_dir);
+		d_entry = d_list[0];
+ 	}
+ 
+-	if (!current_dir || !d_entry) {
+	if (current_file < 0 || !d_entry) {
+ 		int	ret = 1;
+ 
+ #ifdef	USE_LIBSCHILY
+@@ -1191,8 +1193,8 @@
+ 			de->isorec.flags[0] &= ~ISO_DIRECTORY;
+ 			ret = 0;
+ 		}
+-		if (current_dir)
+-			closedir(current_dir);
+		if(d_list)
+			free(d_list);
+ 		return (ret);
+ 	}
+ #ifdef	ABORT_DEEP_ISO_ONLY
+@@ -1208,7 +1210,7 @@
+ 			errmsgno(EX_BAD, "use Rock Ridge extensions via -R or -r,\n");
+ 			errmsgno(EX_BAD, "or allow deep ISO9660 directory nesting via -D.\n");
+ 		}
+-		closedir(current_dir);
+		free(d_list);
+ 		return (1);
+ 	}
+ #endif
+@@ -1250,13 +1252,13 @@
+ 		 * The first time through, skip this, since we already asked
+ 		 * for the first entry when we opened the directory.
+ 		 */
+-		if (dflag)
+-			d_entry = readdir(current_dir);
+		if (dflag && current_file >= 0)
+			d_entry = d_list[current_file];
+ 		dflag++;
+ 
+-		if (!d_entry)
+		if (current_file < 0)
+ 			break;
+-
+                current_file--;
+ 		/* OK, got a valid entry */
+ 
+ 		/* If we do not want all files, then pitch the backups. */
+@@ -1348,7 +1350,7 @@
+ 		insert_file_entry(this_dir, whole_path, d_entry->d_name);
+ #endif	/* APPLE_HYB */
+ 	}
+-	closedir(current_dir);
+	free(d_list);
+ 
+ #ifdef APPLE_HYB
+ 	/*
--- a/contrib/depends/patches/native_mac_alias/python3.patch
+++ b/contrib/depends/patches/native_mac_alias/python3.patch
@ -0,0 +1,72 @@
+diff -dur a/mac_alias/alias.py b/mac_alias/alias.py
+--- a/mac_alias/alias.py	2015-10-19 12:12:48.000000000 +0200
+++ b/mac_alias/alias.py	2016-04-03 12:13:12.037159417 +0200
+@@ -243,10 +243,10 @@
+         alias = Alias()
+         alias.appinfo = appinfo
+             
+-        alias.volume = VolumeInfo (volname.replace('/',':'),
+        alias.volume = VolumeInfo (volname.decode().replace('/',':'),
+                                    voldate, fstype, disktype,
+                                    volattrs, volfsid)
+-        alias.target = TargetInfo (kind, filename.replace('/',':'),
+        alias.target = TargetInfo (kind, filename.decode().replace('/',':'),
+                                    folder_cnid, cnid,
+                                    crdate, creator_code, type_code)
+         alias.target.levels_from = levels_from
+@@ -261,9 +261,9 @@
+                 b.read(1)
+ 
+             if tag == TAG_CARBON_FOLDER_NAME:
+-                alias.target.folder_name = value.replace('/',':')
+                alias.target.folder_name = value.decode().replace('/',':')
+             elif tag == TAG_CNID_PATH:
+-                alias.target.cnid_path = struct.unpack(b'>%uI' % (length // 4),
+                alias.target.cnid_path = struct.unpack('>%uI' % (length // 4),
+                                                            value)
+             elif tag == TAG_CARBON_PATH:
+                 alias.target.carbon_path = value
+@@ -298,9 +298,9 @@
+                 alias.target.creation_date \
+                     = mac_epoch + datetime.timedelta(seconds=seconds)
+             elif tag == TAG_POSIX_PATH:
+-                alias.target.posix_path = value
+                alias.target.posix_path = value.decode()
+             elif tag == TAG_POSIX_PATH_TO_MOUNTPOINT:
+-                alias.volume.posix_path = value
+                alias.volume.posix_path = value.decode()
+             elif tag == TAG_RECURSIVE_ALIAS_OF_DISK_IMAGE:
+                 alias.volume.disk_image_alias = Alias.from_bytes(value)
+             elif tag == TAG_USER_HOME_LENGTH_PREFIX:
+@@ -422,13 +422,13 @@
+         #       (so doing so is ridiculous, and nothing could rely on it).
+         b.write(struct.pack(b'>h28pI2shI64pII4s4shhI2s10s',
+                             self.target.kind,
+-                            carbon_volname, voldate,
+                            carbon_volname, int(voldate),
+                             self.volume.fs_type,
+                             self.volume.disk_type,
+                             self.target.folder_cnid,
+                             carbon_filename,
+                             self.target.cnid,
+-                            crdate,
+                            int(crdate),
+                             self.target.creator_code,
+                             self.target.type_code,
+                             self.target.levels_from,
+@@ -449,12 +449,12 @@
+ 
+         b.write(struct.pack(b'>hhQhhQ',
+                 TAG_HIGH_RES_VOLUME_CREATION_DATE,
+-                8, long(voldate * 65536),
+                8, int(voldate * 65536),
+                 TAG_HIGH_RES_CREATION_DATE,
+-                8, long(crdate * 65536)))
+                8, int(crdate * 65536)))
+ 
+         if self.target.cnid_path:
+-            cnid_path = struct.pack(b'>%uI' % len(self.target.cnid_path),
+            cnid_path = struct.pack('>%uI' % len(self.target.cnid_path),
+                                     *self.target.cnid_path)
+             b.write(struct.pack(b'>hh', TAG_CNID_PATH,
+                                  len(cnid_path)))
--- a/contrib/depends/patches/native_qmake/no-xlib.patch
+++ b/contrib/depends/patches/native_qmake/no-xlib.patch
@ -0,0 +1,69 @@
+From 9563cef873ae82e06f60708d706d054717e801ce Mon Sep 17 00:00:00 2001
+From: Carl Dong <contact@carldong.me>
+Date: Thu, 18 Jul 2019 17:22:05 -0400
+Subject: [PATCH] Wrap xlib related code blocks in #if's
+
+They are not necessary to compile QT.
+---
+ qtbase/src/plugins/platforms/xcb/qxcbcursor.cpp | 8 ++++++++
+ 1 file changed, 8 insertions(+)
+
+diff --git a/qtbase/src/plugins/platforms/xcb/qxcbcursor.cpp b/qtbase/src/plugins/platforms/xcb/qxcbcursor.cpp
+index 7c62c2e2b3..c05c6c0a07 100644
+--- a/qtbase/src/plugins/platforms/xcb/qxcbcursor.cpp
+++ b/qtbase/src/plugins/platforms/xcb/qxcbcursor.cpp
+@@ -49,7 +49,9 @@
+ #include <QtGui/QWindow>
+ #include <QtGui/QBitmap>
+ #include <QtGui/private/qguiapplication_p.h>
+#if QT_CONFIG(xcb_xlib) && QT_CONFIG(library)
+ #include <X11/cursorfont.h>
+#endif
+ #include <xcb/xfixes.h>
+ #include <xcb/xcb_image.h>
+ 
+@@ -391,6 +391,7 @@ void QXcbCursor::changeCursor(QCursor *cursor, QWindow *window)
+     xcb_flush(xcb_connection());
+ }
+
+#if QT_CONFIG(xcb_xlib) && QT_CONFIG(library)
+ static int cursorIdForShape(int cshape)
+ {
+     int cursorId = 0;
+@@ -444,6 +445,7 @@ static int cursorIdForShape(int cshape)
+     }
+     return cursorId;
+ }
+#endif
+
+ xcb_cursor_t QXcbCursor::createNonStandardCursor(int cshape)
+ {
+@@ -556,7 +558,9 @@ static xcb_cursor_t loadCursor(void *dpy, int cshape)
+ xcb_cursor_t QXcbCursor::createFontCursor(int cshape)
+ {
+     xcb_connection_t *conn = xcb_connection();
+#if QT_CONFIG(xcb_xlib) && QT_CONFIG(library)
+     int cursorId = cursorIdForShape(cshape);
+#endif
+     xcb_cursor_t cursor = XCB_NONE;
+
+     // Try Xcursor first
+@@ -586,6 +590,7 @@ xcb_cursor_t QXcbCursor::createFontCursor(int cshape)
+     // Non-standard X11 cursors are created from bitmaps
+     cursor = createNonStandardCursor(cshape);
+
+#if QT_CONFIG(xcb_xlib) && QT_CONFIG(library)
+     // Create a glpyh cursor if everything else failed
+     if (!cursor && cursorId) {
+         cursor = xcb_generate_id(conn);
+@@ -593,6 +598,7 @@ xcb_cursor_t QXcbCursor::createFontCursor(int cshape)
+                                 cursorId, cursorId + 1,
+                                 0xFFFF, 0xFFFF, 0xFFFF, 0, 0, 0);
+     }
+#endif
+
+     if (cursor && cshape >= 0 && cshape < Qt::LastCursor && connection()->hasXFixes()) {
+         const char *name = cursorNames[cshape].front();
+--
+2.22.0
+
--- a/contrib/depends/patches/native_qmake/qt.pro
+++ b/contrib/depends/patches/native_qmake/qt.pro
@ -0,0 +1,19 @@
+# Create the super cache so modules will add themselves to it.
+cache(, super)
+
+!QTDIR_build: cache(CONFIG, add, $$list(QTDIR_build))
+
+#prl = no_install_prl
+#CONFIG += $$prl
+cache(CONFIG, add stash, prl)
+
+TEMPLATE = subdirs
+SUBDIRS = qtbase
+#SUBDIRS = qtbase qttools qttranslations qtsvg qtwebsockets
+
+#qtwebsockets.depends = qtbase
+#qtsvg.depends = qtbase
+#qttools.depends = qtbase
+#qttranslations.depends = qttools
+
+load(qt_configure)
--- a/contrib/depends/patches/ncurses/fallback.c
+++ b/contrib/depends/patches/ncurses/fallback.c
--- a/Show more
+++ b/Show more