diff --git a/contrib/gitian-descriptors/gitian-osx.yml b/contrib/gitian-descriptors/gitian-osx.yml
index 07636f98f..74d63b65e 100644
--- a/contrib/gitian-descriptors/gitian-osx.yml
+++ b/contrib/gitian-descriptors/gitian-osx.yml
@@ -1,205 +1,205 @@
 ---
 name: "bitcoin-abc-osx"
 enable_cache: true
 distro: "debian"
 suites:
 - "buster"
 architectures:
 - "amd64"
 packages:
 - "autoconf"
 - "automake"
 - "bsdmainutils"
 - "ca-certificates"
 - "cmake"
 - "curl"
 - "faketime"
 - "fonts-tuffy"
 - "g++"
 - "git"
 - "imagemagick"
 - "libbz2-dev"
 - "libcap-dev"
 - "librsvg2-bin"
 - "libtiff-tools"
 - "libtinfo5"
 - "libtool"
 - "libz-dev"
 - "ninja-build"
 - "pkg-config"
 - "python3"
 - "python3-dev"
 - "python3-setuptools"
 # FIXME: these dependencies are only required to make CMake happy when building
 # native tools. They can be removed when the `NativeExecutable.cmake` gets
 # improved to avoid requiring all the bitcoin-abc dependencies.
 - "libboost-all-dev"
 - "libevent-dev"
 - "libssl-dev"
 remotes:
 - "url": "https://github.com/Bitcoin-ABC/bitcoin-abc.git"
   "dir": "bitcoin"
 files:
 - "MacOSX10.11.sdk.tar.gz"
 script: |
   WRAP_DIR=$HOME/wrapped
   HOSTS="x86_64-apple-darwin16"
 
   # CMake toolchain file name differ from host name
   declare -A CMAKE_TOOLCHAIN_FILE
-  CMAKE_TOOLCHAIN_FILE[x86_64-apple-darwin14]=OSX.cmake
+  CMAKE_TOOLCHAIN_FILE[x86_64-apple-darwin16]=OSX.cmake
 
   INSTALL_COMPONENTS="bitcoind bitcoin-qt bitcoin-seeder"
 
   FAKETIME_HOST_PROGS=""
   FAKETIME_PROGS="ar ranlib date dmg genisoimage"
 
   export QT_RCC_TEST=1
   export QT_RCC_SOURCE_DATE_OVERRIDE=1
   export GZIP="-9n"
   export TAR_OPTIONS="--mtime="$REFERENCE_DATE\\\ $REFERENCE_TIME""
   export TZ="UTC"
   export BUILD_DIR=`pwd`
   mkdir -p ${WRAP_DIR}
   if test -n "$GBUILD_CACHE_ENABLED"; then
     export SOURCES_PATH=${GBUILD_COMMON_CACHE}
     export BASE_CACHE=${GBUILD_PACKAGE_CACHE}
     mkdir -p ${BASE_CACHE} ${SOURCES_PATH}
   fi
 
   export ZERO_AR_DATE=1
 
   function create_global_faketime_wrappers {
   for prog in ${FAKETIME_PROGS}; do
     echo '#!/usr/bin/env bash' > ${WRAP_DIR}/${prog}
     echo "REAL=\`which -a ${prog} | grep -v ${WRAP_DIR}/${prog} | head -1\`" >> ${WRAP_DIR}/${prog}
     echo 'export LD_PRELOAD=/usr/lib/x86_64-linux-gnu/faketime/libfaketime.so.1' >> ${WRAP_DIR}/${prog}
     echo "export FAKETIME=\"$1\"" >> ${WRAP_DIR}/${prog}
     echo "\$REAL \$@" >> $WRAP_DIR/${prog}
     chmod +x ${WRAP_DIR}/${prog}
   done
   }
 
   function create_per-host_faketime_wrappers {
   for i in $HOSTS; do
     for prog in ${FAKETIME_HOST_PROGS}; do
         echo '#!/usr/bin/env bash' > ${WRAP_DIR}/${i}-${prog}
         echo "REAL=\`which -a ${i}-${prog} | grep -v ${WRAP_DIR}/${i}-${prog} | head -1\`" >> ${WRAP_DIR}/${i}-${prog}
         echo 'export LD_PRELOAD=/usr/lib/x86_64-linux-gnu/faketime/libfaketime.so.1' >> ${WRAP_DIR}/${i}-${prog}
         echo "export FAKETIME=\"$1\"" >> ${WRAP_DIR}/${i}-${prog}
         echo "\$REAL \$@" >> $WRAP_DIR/${i}-${prog}
         chmod +x ${WRAP_DIR}/${i}-${prog}
     done
   done
   }
 
   # Faketime for depends so intermediate results are comparable
   export PATH_orig=${PATH}
   create_global_faketime_wrappers "2000-01-01 12:00:00"
   create_per-host_faketime_wrappers "2000-01-01 12:00:00"
   export PATH=${WRAP_DIR}:${PATH}
 
   cd bitcoin
   SOURCEDIR=`pwd`
   BASEPREFIX=`pwd`/depends
 
   mkdir -p ${BASEPREFIX}/SDKs
   tar -C ${BASEPREFIX}/SDKs -xf ${BUILD_DIR}/MacOSX10.11.sdk.tar.gz
 
   # Build dependencies for each host
   for i in $HOSTS; do
     make ${MAKEOPTS} -C ${BASEPREFIX} HOST="${i}"
   done
 
   # Faketime for binaries
   export PATH=${PATH_orig}
   create_global_faketime_wrappers "${REFERENCE_DATETIME}"
   create_per-host_faketime_wrappers "${REFERENCE_DATETIME}"
   export PATH=${WRAP_DIR}:${PATH}
 
   mkdir -p source_package
   pushd source_package
   cmake -GNinja .. \
     -DBUILD_BITCOIN_WALLET=OFF \
     -DBUILD_BITCOIN_ZMQ=OFF \
     -DBUILD_BITCOIN_ZMQ=OFF \
     -DBUILD_BITCOIN_SEEDER=OFF \
     -DBUILD_BITCOIN_CLI=OFF \
     -DBUILD_BITCOIN_TX=OFF \
     -DBUILD_BITCOIN_QT=OFF \
     -DBUILD_LIBBITCOINCONSENSUS=OFF \
     -DENABLE_CLANG_TIDY=OFF \
     -DENABLE_QRCODE=OFF \
     -DENABLE_UPNP=OFF
   ninja package_source
   SOURCEDIST=`echo bitcoin-abc-*.tar.gz`
   mv ${SOURCEDIST} ..
   popd
   DISTNAME=`echo ${SOURCEDIST} | sed 's/.tar.*//'`
 
   # Correct tar file order
   mkdir -p temp
   pushd temp
   tar xf ../$SOURCEDIST
   find bitcoin-abc-* | sort | tar --no-recursion --mode='u+rw,go+r-w,a+X' --owner=0 --group=0 -c -T - | gzip -9n > ../$SOURCEDIST
   popd
 
   ORIGPATH="$PATH"
   # Extract the release tarball into a dir for each host and build
   for i in ${HOSTS}; do
     export PATH=${BASEPREFIX}/${i}/native/bin:${ORIGPATH}
     mkdir -p distsrc-${i}
     cd distsrc-${i}
     INSTALLPATH=`pwd`/installed/${DISTNAME}
     mkdir -p ${INSTALLPATH}
     tar --strip-components=1 -xf ../$SOURCEDIST
 
     cmake -GNinja .. \
       -DCMAKE_TOOLCHAIN_FILE=${SOURCEDIR}/cmake/platforms/${CMAKE_TOOLCHAIN_FILE[${i}]} \
       -DCLIENT_VERSION_IS_RELEASE=ON \
       -DENABLE_CLANG_TIDY=OFF \
       -DENABLE_REDUCE_EXPORTS=ON \
       -DCMAKE_INSTALL_PREFIX=${INSTALLPATH} \
       -DCCACHE=OFF \
       -DGENISOIMAGE_EXECUTABLE="${WRAP_DIR}/genisoimage"
 
     ninja
 
     for _component in ${INSTALL_COMPONENTS}; do
        cmake -DCOMPONENT=${_component} -P cmake_install.cmake
     done
 
     export PYTHONPATH="${BASEPREFIX}/${i}/native/lib/python3/dist-packages:${PYTHONPATH}"
     ninja osx-deploydir
 
     OSX_VOLNAME="$(cat osx_volname)"
     mkdir -p unsigned-app-${i}
     cp osx_volname unsigned-app-${i}/
     cp contrib/macdeploy/detached-sig-apply.sh unsigned-app-${i}
     cp contrib/macdeploy/detached-sig-create.sh unsigned-app-${i}
     cp ${BASEPREFIX}/${i}/native/bin/dmg ${BASEPREFIX}/${i}/native/bin/genisoimage unsigned-app-${i}
     cp ${BASEPREFIX}/${i}/native/bin/${i}-codesign_allocate unsigned-app-${i}/codesign_allocate
     cp ${BASEPREFIX}/${i}/native/bin/${i}-pagestuff unsigned-app-${i}/pagestuff
     mv dist unsigned-app-${i}
     pushd unsigned-app-${i}
     find . | sort | tar --no-recursion --mode='u+rw,go+r-w,a+X' --owner=0 --group=0 -c -T - | gzip -9n > ${OUTDIR}/${DISTNAME}-osx-unsigned.tar.gz
     popd
 
     ninja osx-dmg
     ${WRAP_DIR}/dmg dmg "${OSX_VOLNAME}.dmg" ${OUTDIR}/${DISTNAME}-osx-unsigned.dmg
 
     cd installed
     # The install/strip target should do exactly that. However there is a bug in
     # in the Buster CMake version that causes strip to be called with the wrong
     # parameters when an Apple strip tool is used. This is fixed starting with
     # CMake versions >= 3.14, see:
     # https://gitlab.kitware.com/cmake/cmake/merge_requests/2892
     find -path "*.app*" -type f -executable -exec mv {} ${DISTNAME}/bin/bitcoin-qt \;
     find ${DISTNAME}/bin -type f -executable -exec ${i}-strip -u -r {} \;
     find ${DISTNAME}/lib -type f -executable -exec ${i}-strip -x {} \;
     find ${DISTNAME} -not -path "*.app*" | sort | tar --no-recursion --mode='u+rw,go+r-w,a+X' --owner=0 --group=0 -c -T - | gzip -9n > ${OUTDIR}/${DISTNAME}-${i}.tar.gz
     cd ../../
   done
   mkdir -p $OUTDIR/src
   mv $SOURCEDIST $OUTDIR/src
   mv ${OUTDIR}/${DISTNAME}-x86_64-*.tar.gz ${OUTDIR}/${DISTNAME}-osx64.tar.gz