diff --git a/contrib/depends/packages/libiconv.mk b/contrib/depends/packages/libiconv.mk
index 87e30b208..dbcb28141 100644
--- a/contrib/depends/packages/libiconv.mk
+++ b/contrib/depends/packages/libiconv.mk
@@ -3,9 +3,22 @@ $(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
+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) --disable-nls --enable-static --disable-shared
+  $($(package)_autoconf)
 endef
 
 define $(package)_build_cmds
diff --git a/contrib/depends/packages/sodium.mk b/contrib/depends/packages/sodium.mk
index c38121bf7..35f444fd5 100644
--- a/contrib/depends/packages/sodium.mk
+++ b/contrib/depends/packages/sodium.mk
@@ -3,6 +3,7 @@ $(package)_version=1.0.15
 $(package)_download_path=https://download.libsodium.org/libsodium/releases/
 $(package)_file_name=libsodium-$($(package)_version).tar.gz
 $(package)_sha256_hash=fb6a9e879a2f674592e4328c5d9f79f082405ee4bb05cb6e679b90afe9e178f4
+$(package)_patches=fix-whitespace.patch
 
 define $(package)_set_vars
 $(package)_config_opts=--enable-static --disable-shared
@@ -11,6 +12,7 @@ endef
 
 define $(package)_config_cmds
   ./autogen.sh &&\
+  patch -p1 < $($(package)_patch_dir)/fix-whitespace.patch &&\
   $($(package)_autoconf) $($(package)_config_opts)
 endef
 
diff --git a/contrib/depends/patches/libiconv/fix-whitespace.patch b/contrib/depends/patches/libiconv/fix-whitespace.patch
new file mode 100644
index 000000000..531364b45
--- /dev/null
+++ 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=''
+
diff --git a/contrib/depends/patches/sodium/fix-whitespace.patch b/contrib/depends/patches/sodium/fix-whitespace.patch
new file mode 100644
index 000000000..c11838611
--- /dev/null
+++ b/contrib/depends/patches/sodium/fix-whitespace.patch
@@ -0,0 +1,13 @@
+diff --git a/configure b/configure
+index b29f769..ca008ae 100755
+--- a/configure
++++ b/configure
+@@ -591,7 +591,7 @@ MAKEFLAGS=
+ PACKAGE_NAME='libsodium'
+ PACKAGE_TARNAME='libsodium'
+ PACKAGE_VERSION='1.0.15'
+-PACKAGE_STRING='libsodium 1.0.15'
++PACKAGE_STRING='libsodium'
+ PACKAGE_BUGREPORT='https://github.com/jedisct1/libsodium/issues'
+ PACKAGE_URL='https://github.com/jedisct1/libsodium'
+ 
diff --git a/contrib/gitian/README.md b/contrib/gitian/README.md
new file mode 100644
index 000000000..4bd326f22
--- /dev/null
+++ b/contrib/gitian/README.md
@@ -0,0 +1,146 @@
+Gitian building
+================
+
+*Setup instructions for a Gitian build of Monero using a VM or physical system.*
+
+Gitian is the deterministic build process that is used to build the Monero CLI
+executables. It provides a way to be reasonably sure that the
+executables are really built from the git source. It also makes sure that
+the same, tested dependencies are used and statically built into the executable.
+
+Multiple developers build the source code by following a specific descriptor
+("recipe"), cryptographically sign the result, and upload the resulting signature.
+These results are compared and only if they match, the build is accepted and provided
+for download.
+
+More independent Gitian builders are needed, which is why this guide exists.
+It is preferred you follow these steps yourself instead of using someone else's
+VM image to avoid 'contaminating' the build.
+
+Table of Contents
+------------------
+
+Please note that these instructions have been forked from bitcoin's gitian build
+instructions. Please also consult their documentation, when running into problems.
+The signing is left as inherited from bitcoin at the moment.
+
+- [Preparing the Gitian builder host](#preparing-the-gitian-builder-host)
+- [Getting and building the inputs](#getting-and-building-the-inputs)
+- [Building Binaries](#building-bitcoin-core)
+- [Signing externally](#signing-externally)
+- [Uploading signatures](#uploading-signatures)
+
+Preparing the Gitian builder host
+---------------------------------
+
+The first step is to prepare the host environment that will be used to perform the Gitian builds.
+This guide explains how to set up the environment, and how to start the builds.
+
+Gitian builds are for now executed on Ubuntu 18.04 "Bionic Beaver". A solution is being worked on to run 
+it in docker in the future. Please run Ubuntu in either a VM, or on your physical machine.
+You need to be logged in as the `gitianuser` in order to build gitian builds. If this user does not exist yet on your system, 
+create it. 
+
+Note that a version of `lxc-execute` higher or equal to 2.1.1 is required.
+You can check the version with `lxc-execute --version`.
+
+First we need to set up dependencies. Type/paste the following in the terminal:
+
+```bash
+sudo apt-get install git ruby apt-cacher-ng qemu-utils debootstrap lxc python-cheetah parted kpartx bridge-utils make ubuntu-archive-keyring curl firewalld
+```
+
+Then set up LXC and the rest with the following, which is a complex jumble of settings and workarounds:
+
+```bash
+sudo -s
+# the version of lxc-start in Debian needs to run as root, so make sure
+# that the build script can execute it without providing a password
+echo "%sudo ALL=NOPASSWD: /usr/bin/lxc-start" > /etc/sudoers.d/gitian-lxc
+echo "%sudo ALL=NOPASSWD: /usr/bin/lxc-execute" >> /etc/sudoers.d/gitian-lxc
+# make /etc/rc.local script that sets up bridge between guest and host
+echo '#!/bin/sh -e' > /etc/rc.local
+echo 'brctl addbr br0' >> /etc/rc.local
+echo 'ip addr add 10.0.3.1/24 broadcast 10.0.3.255 dev br0' >> /etc/rc.local
+echo 'ip link set br0 up' >> /etc/rc.local
+echo 'firewall-cmd --zone=trusted --add-interface=br0' >> /etc/rc.local
+echo 'exit 0' >> /etc/rc.local
+chmod +x /etc/rc.local
+# make sure that USE_LXC is always set when logging in as gitianuser,
+# and configure LXC IP addresses
+echo 'export USE_LXC=1' >> /home/gitianuser/.profile
+echo 'export GITIAN_HOST_IP=10.0.3.1' >> /home/gitianuser/.profile
+echo 'export LXC_GUEST_IP=10.0.3.5' >> /home/gitianuser/.profile
+reboot
+```
+
+This setup is required to enable networking in the container.
+
+
+Manual and Building
+-------------------
+The instructions below use the automated script [gitian-build.py](https://github.com/betcoin/bitcoin/blob/master/contrib/gitian-build.py) which only works in Ubuntu. 
+It calls all available descriptors. Help for the build steps taken can be accessed with `./gitian-build.py --help`.
+
+Initial Gitian Setup
+--------------------
+The `gitian-build.py` script will checkout different release tags, so it's best to copy it:
+
+```bash
+cp monero/contrib/gitian/gitian-build.py .
+```
+
+Setup the required environment, you only need to do this once:
+
+```
+./gitian-build.py --setup fluffypony 0.14.0
+```
+
+Where `fluffypony` is your Github name and `0.14.0` is the version tag you want to build (without `v`).
+
+While gitian and this build script does provide a way for you to sign the build directly, it is recommended to sign in a seperate step. 
+This script is only there for convenience. Seperate steps for building can still be taken.
+In order to sign gitian builds on your host machine, which has your PGP key, 
+fork the gitian.sigs repository and clone it on your host machine, 
+or pass the signed assert file back to your build machine.
+
+```
+git clone git@github.com:monero-project/gitian.sigs.git
+git remote add fluffypony git@github.com:fluffypony/gitian.sigs.git
+```
+
+Build Binaries
+-----------------------------
+To build the most recent tag:
+
+ `./gitian-build.py --detach-sign --no-commit -b fluffypony 0.14.0`
+
+To speed up the build, use `-j 5 -m 5000` as the first arguments, where `5` is the number of CPU's you allocated to the VM plus one, and 5000 is a little bit less than then the MB's of RAM you allocated. If there is memory corruption on your machine, try to tweak these values.
+
+If all went well, this produces a number of (uncommited) `.assert` files in the gitian.sigs repository.
+
+If you do detached, offline signing, you need to copy these uncommited changes to your host machine, where you can sign them. For example:
+
+```
+export NAME=fluffypony
+export VERSION=0.14
+gpg --output $VERSION-linux/$NAME/monero-linux-$VERSION-build.assert.sig --detach-sign $VERSION-linux/$NAME/monero-linux-$VERSION-build.assert
+gpg --output $VERSION-osx-unsigned/$NAME/monero-osx-$VERSION-build.assert.sig --detach-sign $VERSION-osx-unsigned/$NAME/monero-osx-$VERSION-build.assert
+gpg --output $VERSION-win-unsigned/$NAME/monero-win-$VERSION-build.assert.sig --detach-sign $VERSION-win-unsigned/$NAME/monero-win-$VERSION-build.assert
+```
+
+Make a pull request (both the `.assert` and `.assert.sig` files) to the
+[monero-project/gitian.sigs](https://github.com/monero-project/gitian.sigs/) repository:
+
+```
+git checkout -b 0.14.0
+git commit -S -a -m "Add $NAME 0.14.0"
+git push --set-upstream $NAME 0.14.0
+```
+
+```bash
+    gpg --detach-sign ${VERSION}-linux/${SIGNER}/monero-linux-*-build.assert
+    gpg --detach-sign ${VERSION}-win-unsigned/${SIGNER}/monero-win-*-build.assert
+    gpg --detach-sign ${VERSION}-osx-unsigned/${SIGNER}/monero-osx-*-build.assert
+```
+
diff --git a/contrib/gitian/gitian-build.py b/contrib/gitian/gitian-build.py
new file mode 100755
index 000000000..99c64e9dd
--- /dev/null
+++ b/contrib/gitian/gitian-build.py
@@ -0,0 +1,192 @@
+#!/usr/bin/env python3
+
+import argparse
+import os
+import subprocess
+import sys
+
+def setup():
+    global args, workdir
+    programs = ['ruby', 'git', 'apt-cacher-ng', 'make', 'wget']
+    if args.kvm:
+        programs += ['python-vm-builder', 'qemu-kvm', 'qemu-utils']
+    elif args.docker:
+        dockers = ['docker.io', 'docker-ce']
+        for i in dockers:
+            return_code = subprocess.call(['sudo', 'apt-get', 'install', '-qq', i])
+            if return_code == 0:
+                break
+        if return_code != 0:
+            print('Cannot find any way to install docker', file=sys.stderr)
+            exit(1)
+    else:
+        programs += ['lxc', 'debootstrap']
+    subprocess.check_call(['sudo', 'apt-get', 'install', '-qq'] + programs)
+    if not os.path.isdir('gitian.sigs'):
+        subprocess.check_call(['git', 'clone', 'https://github.com/monero-project/gitian.sigs.git'])
+    if not os.path.isdir('gitian-builder'):
+        subprocess.check_call(['git', 'clone', 'https://github.com/devrandom/gitian-builder.git'])
+    if not os.path.isdir('monero'):
+        subprocess.check_call(['git', 'clone', 'https://github.com/monero-project/monero.git'])
+    os.chdir('gitian-builder')
+    subprocess.check_call(['git', 'checkout', '963322de8420c50502c4cc33d4d7c0d84437b576'])
+    make_image_prog = ['bin/make-base-vm', '--suite', 'bionic', '--arch', 'amd64']
+    if args.docker:
+        make_image_prog += ['--docker']
+    elif not args.kvm:
+        make_image_prog += ['--lxc']
+    subprocess.check_call(make_image_prog)
+    os.chdir(workdir)
+    if args.is_bionic and not args.kvm and not args.docker:
+        subprocess.check_call(['sudo', 'sed', '-i', 's/lxcbr0/br0/', '/etc/default/lxc-net'])
+        print('Reboot is required')
+        exit(0)
+
+def build():
+    global args, workdir
+
+    os.makedirs('monero-binaries/' + args.version, exist_ok=True)
+    print('\nBuilding Dependencies\n')
+    os.chdir('gitian-builder')
+    os.makedirs('inputs', exist_ok=True)
+
+    subprocess.check_call(['wget', '-N', '-P', 'inputs', 'https://downloads.sourceforge.net/project/osslsigncode/osslsigncode/osslsigncode-1.7.1.tar.gz'])
+    subprocess.check_call(['wget', '-N', '-P', 'inputs', 'https://bitcoincore.org/cfields/osslsigncode-Backports-to-1.7.1.patch'])
+    subprocess.check_output(["echo 'a8c4e9cafba922f89de0df1f2152e7be286aba73f78505169bc351a7938dd911 inputs/osslsigncode-Backports-to-1.7.1.patch' | sha256sum -c"], shell=True)
+    subprocess.check_output(["echo 'f9a8cdb38b9c309326764ebc937cba1523a3a751a7ab05df3ecc99d18ae466c9 inputs/osslsigncode-1.7.1.tar.gz' | sha256sum -c"], shell=True)
+    subprocess.check_call(['make', '-C', '../monero/contrib/depends', 'download', 'SOURCES_PATH=' + os.getcwd() + '/cache/common'])
+
+    if args.linux:
+        print('\nCompiling ' + args.version + ' Linux')
+        subprocess.check_call(['bin/gbuild', '-j', args.jobs, '-m', args.memory, '--commit', 'monero='+args.commit, '--url', 'monero='+args.url, '../monero/contrib/gitian/gitian-linux.yml'])
+        subprocess.check_call(['bin/gsign', '-p', args.sign_prog, '--signer', args.signer, '--release', args.version+'-linux', '--destination', '../gitian.sigs/', '../monero/contrib/gitian/gitian-linux.yml'])
+        subprocess.check_call('mv build/out/monero-*.tar.gz ../monero-binaries/'+args.version, shell=True)
+
+    if args.windows:
+        print('\nCompiling ' + args.version + ' Windows')
+        subprocess.check_call(['bin/gbuild', '-j', args.jobs, '-m', args.memory, '--commit', 'monero='+args.commit, '--url', 'monero='+args.url, '../monero/contrib/gitian/gitian-win.yml'])
+        subprocess.check_call(['bin/gsign', '-p', args.sign_prog, '--signer', args.signer, '--release', args.version+'-win', '--destination', '../gitian.sigs/', '../monero/contrib/gitian/gitian-win.yml'])
+        subprocess.check_call('mv build/out/monero*.zip ../monero-binaries/'+args.version, shell=True)
+
+    if args.macos:
+        print('\nCompiling ' + args.version + ' MacOS')
+        subprocess.check_call(['bin/gbuild', '-j', args.jobs, '-m', args.memory, '--commit', 'monero='+args.commit, '--url', 'monero'+args.url, '../monero/contrib/gitian/gitian-osx.yml'])
+        subprocess.check_call(['bin/gsign', '-p', args.sign_prog, '--signer', args.signer, '--release', args.version+'-osx', '--destination', '../gitian.sigs/', '../monero/contrib/gitian/gitian-osx.yml'])
+        subprocess.check_call('mv build/out/monero*.tar.gz ../monero-binaries/'+args.version, shell=True)
+
+    os.chdir(workdir)
+
+    if args.commit_files:
+        print('\nCommitting '+args.version+' Unsigned Sigs\n')
+        os.chdir('gitian.sigs')
+        subprocess.check_call(['git', 'add', args.version+'-linux/'+args.signer])
+        subprocess.check_call(['git', 'add', args.version+'-win/'+args.signer])
+        subprocess.check_call(['git', 'add', args.version+'-osx/'+args.signer])
+        subprocess.check_call(['git', 'commit', '-m', 'Add '+args.version+' unsigned sigs for '+args.signer])
+        os.chdir(workdir)
+
+def verify():
+    global args, workdir
+    os.chdir('gitian-builder')
+
+    print('\nVerifying v'+args.version+' Linux\n')
+    subprocess.check_call(['bin/gverify', '-v', '-d', '../gitian.sigs/', '-r', args.version+'-linux', '../monero/contrib/gitian/gitian-linux.yml'])
+    print('\nVerifying v'+args.version+' Windows\n')
+    subprocess.check_call(['bin/gverify', '-v', '-d', '../gitian.sigs/', '-r', args.version+'-win', '../monero/contrib/gitian/gitian-win.yml'])
+    print('\nVerifying v'+args.version+' MacOS\n')
+    subprocess.check_call(['bin/gverify', '-v', '-d', '../gitian.sigs/', '-r', args.version+'-osx', '../monero/contrib/gitian/gitian-osx.yml'])
+    os.chdir(workdir)
+
+def main():
+    global args, workdir
+
+    parser = argparse.ArgumentParser(usage='%(prog)s [options] signer version')
+    parser.add_argument('-c', '--commit', action='store_true', dest='commit', help='Indicate that the version argument is for a commit or branch')
+    parser.add_argument('-p', '--pull', action='store_true', dest='pull', help='Indicate that the version argument is the number of a github repository pull request')
+    parser.add_argument('-u', '--url', dest='url', default='https://github.com/monero-project/monero', help='Specify the URL of the repository. Default is %(default)s')
+    parser.add_argument('-v', '--verify', action='store_true', dest='verify', help='Verify the Gitian build')
+    parser.add_argument('-b', '--build', action='store_true', dest='build', help='Do a Gitian build')
+    parser.add_argument('-B', '--buildsign', action='store_true', dest='buildsign', help='Build both signed and unsigned binaries')
+    parser.add_argument('-o', '--os', dest='os', default='lwm', help='Specify which Operating Systems the build is for. Default is %(default)s. l for Linux, w for Windows, m for MacOS')
+    parser.add_argument('-j', '--jobs', dest='jobs', default='2', help='Number of processes to use. Default %(default)s')
+    parser.add_argument('-m', '--memory', dest='memory', default='2000', help='Memory to allocate in MiB. Default %(default)s')
+    parser.add_argument('-k', '--kvm', action='store_true', dest='kvm', help='Use KVM instead of LXC')
+    parser.add_argument('-d', '--docker', action='store_true', dest='docker', help='Use Docker instead of LXC')
+    parser.add_argument('-S', '--setup', action='store_true', dest='setup', help='Set up the Gitian building environment. Uses LXC. If you want to use KVM, use the --kvm option. Only works on Debian-based systems (Ubuntu, Debian)')
+    parser.add_argument('-D', '--detach-sign', action='store_true', dest='detach_sign', help='Create the assert file for detached signing. Will not commit anything.')
+    parser.add_argument('-n', '--no-commit', action='store_false', dest='commit_files', help='Do not commit anything to git')
+    parser.add_argument('signer', help='GPG signer to sign each build assert file')
+    parser.add_argument('version', help='Version number, commit, or branch to build. If building a commit or branch, the -c option must be specified')
+
+    args = parser.parse_args()
+    workdir = os.getcwd()
+
+    args.linux = 'l' in args.os
+    args.windows = 'w' in args.os
+    args.macos = 'm' in args.os
+
+    args.is_bionic = b'bionic' in subprocess.check_output(['lsb_release', '-cs'])
+
+    if args.buildsign:
+        args.build=True
+        args.sign=True
+
+    if args.kvm and args.docker:
+        raise Exception('Error: cannot have both kvm and docker')
+
+    args.sign_prog = 'true' if args.detach_sign else 'gpg --detach-sign'
+
+    # Set enviroment variable USE_LXC or USE_DOCKER, let gitian-builder know that we use lxc or docker
+    if args.docker:
+        os.environ['USE_DOCKER'] = '1'
+    elif not args.kvm:
+        os.environ['USE_LXC'] = '1'
+        if not 'GITIAN_HOST_IP' in os.environ.keys():
+            os.environ['GITIAN_HOST_IP'] = '10.0.3.1'
+        if not 'LXC_GUEST_IP' in os.environ.keys():
+            os.environ['LXC_GUEST_IP'] = '10.0.3.5'
+
+    # Disable for MacOS if no SDK found
+    if args.macos and not os.path.isfile('gitian-builder/inputs/MacOSX10.11.sdk.tar.gz'):
+        print('Cannot build for MacOS, SDK does not exist. Will build for other OSes')
+        args.macos = False
+
+    script_name = os.path.basename(sys.argv[0])
+    # Signer and version shouldn't be empty
+    if args.signer == '':
+        print(script_name+': Missing signer.')
+        print('Try '+script_name+' --help for more information')
+        exit(1)
+    if args.version == '':
+        print(script_name+': Missing version.')
+        print('Try '+script_name+' --help for more information')
+        exit(1)
+
+    # Add leading 'v' for tags
+    if args.commit and args.pull:
+        raise Exception('Cannot have both commit and pull')
+    args.commit = ('' if args.commit else) + args.version
+
+    if args.setup:
+        setup()
+
+    os.chdir('monero')
+    if args.pull:
+        subprocess.check_call(['git', 'fetch', args.url, 'refs/pull/'+args.version+'/merge'])
+        os.chdir('../gitian-builder/inputs/monero')
+        subprocess.check_call(['git', 'fetch', args.url, 'refs/pull/'+args.version+'/merge'])
+        args.commit = subprocess.check_output(['git', 'show', '-s', '--format=%H', 'FETCH_HEAD'], universal_newlines=True).strip()
+        args.version = 'pull-' + args.version
+    print(args.commit)
+    subprocess.check_call(['git', 'fetch'])
+    subprocess.check_call(['git', 'checkout', args.commit])
+    os.chdir(workdir)
+
+    if args.build:
+        build()
+
+    if args.verify:
+        verify()
+
+if __name__ == '__main__':
+    main()
diff --git a/contrib/gitian/gitian-linux.yml b/contrib/gitian/gitian-linux.yml
new file mode 100644
index 000000000..473a7720d
--- /dev/null
+++ b/contrib/gitian/gitian-linux.yml
@@ -0,0 +1,162 @@
+---
+name: "monero-linux-0.14"
+enable_cache: true
+suites:
+- "bionic"
+architectures:
+- "amd64"
+packages:
+- "curl"
+- "gperf"
+- "gcc-7"
+- "g++-7"
+- "gcc"
+- "g++"
+- "gcc-7-aarch64-linux-gnu"
+- "g++-7-aarch64-linux-gnu"
+- "gcc-aarch64-linux-gnu"
+- "g++-aarch64-linux-gnu"
+- "binutils-aarch64-linux-gnu"
+- "gcc-7-arm-linux-gnueabihf"
+- "g++-7-arm-linux-gnueabihf"
+- "gcc-arm-linux-gnueabihf"
+- "g++-arm-linux-gnueabihf"
+- "g++-7-multilib"
+- "gcc-7-multilib"
+- "binutils-arm-linux-gnueabihf"
+- "binutils-gold"
+- "git"
+- "pkg-config"
+- "build-essential"
+- "autoconf"
+- "libtool"
+- "automake"
+- "faketime"
+- "bsdmainutils"
+- "ca-certificates"
+- "python"
+- "cmake"
+- "ccache"
+- "protobuf-compiler"
+- "libdbus-1-dev"
+- "libharfbuzz-dev"
+- "libprotobuf-dev"
+- "python3-zmq"
+remotes:
+- "url": "https://github.com/monero-project/monero.git"
+  "dir": "monero"
+files: []
+script: |
+
+  WRAP_DIR=$HOME/wrapped
+  HOSTS="x86_64-linux-gnu arm-linux-gnueabihf aarch64-linux-gnu i686-linux-gnu"
+  FAKETIME_HOST_PROGS="gcc g++"
+  FAKETIME_PROGS="date ar ranlib nm"
+  HOST_CFLAGS="-O2 -g"
+  HOST_CXXFLAGS="-O2 -g"
+  HOST_LDFLAGS=-static-libstdc++
+
+  export GZIP="-9n"
+  export TAR_OPTIONS="--mtime="$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
+
+  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
+        if which ${i}-${prog}-7
+        then
+            echo '#!/usr/bin/env bash' > ${WRAP_DIR}/${i}-${prog}
+            echo "REAL=\`which -a ${i}-${prog}-7 | 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}-${prog}
+        fi
+    done
+  done
+  }
+
+  # Faketime for depends so intermediate results are comparable
+  export PATH_orig=${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}
+
+  EXTRA_INCLUDES_BASE=$WRAP_DIR/extra_includes
+  mkdir -p $EXTRA_INCLUDES_BASE
+
+  # x86 needs /usr/include/i386-linux-gnu/asm pointed to /usr/include/x86_64-linux-gnu/asm,
+  # but we can't write there. Instead, create a link here and force it to be included in the
+  # search paths by wrapping gcc/g++.
+
+  mkdir -p $EXTRA_INCLUDES_BASE/i686-pc-linux-gnu
+  rm -f $WRAP_DIR/extra_includes/i686-pc-linux-gnu/asm
+  ln -s /usr/include/x86_64-linux-gnu/asm $EXTRA_INCLUDES_BASE/i686-pc-linux-gnu/asm
+
+  for prog in gcc g++; do
+  rm -f ${WRAP_DIR}/${prog}
+  cat << EOF > ${WRAP_DIR}/${prog}
+  #!/usr/bin/env bash
+  REAL="`which -a ${prog}-7 | grep -v ${WRAP_DIR}/${prog} | head -1`"
+  for var in "\$@"
+  do
+    if [ "\$var" = "-m32" ]; then
+      export C_INCLUDE_PATH="$EXTRA_INCLUDES_BASE/i686-pc-linux-gnu"
+      export CPLUS_INCLUDE_PATH="$EXTRA_INCLUDES_BASE/i686-pc-linux-gnu"
+      break
+    fi
+  done
+  \$REAL \$@
+  EOF
+  chmod +x ${WRAP_DIR}/${prog}
+  done
+
+  cd monero
+  BASEPREFIX=`pwd`/contrib/depends
+  # Build dependencies for each host
+  for i in $HOSTS; do
+    EXTRA_INCLUDES="$EXTRA_INCLUDES_BASE/$i"
+    if [ -d "$EXTRA_INCLUDES" ]; then
+      export HOST_ID_SALT="$EXTRA_INCLUDES"
+    fi
+    make ${MAKEOPTS} -C ${BASEPREFIX} HOST="${i}" -j 4 V=1
+    unset HOST_ID_SALT
+  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}:${PATH}
+
+  ORIGPATH="$PATH"
+  # Build in a new dir for each host
+  for i in ${HOSTS}; do
+    export PATH=${BASEPREFIX}/${i}/native/bin:${ORIGPATH}
+    mkdir build && cd build
+    cmake .. -DCMAKE_TOOLCHAIN_FILE=${BASEPREFIX}/${i}/share/toolchain.cmake
+    make
+    DISTNAME=monero-${i}
+    mv bin ${DISTNAME}
+    find ${DISTNAME}/ | sort | tar --no-recursion --mode='u+rw,go+r-w,a+X' --owner=0 --group=0 -c -T - | gzip -9n > ${OUTDIR}/${DISTNAME}.tar.gz
+    cd ..
+    rm -rf build
+  done
diff --git a/contrib/gitian/gitian-osx.yml b/contrib/gitian/gitian-osx.yml
new file mode 100644
index 000000000..a6fcff0da
--- /dev/null
+++ b/contrib/gitian/gitian-osx.yml
@@ -0,0 +1,114 @@
+---
+name: "monero-osx-0.14"
+enable_cache: true
+suites:
+- "bionic"
+architectures:
+- "amd64"
+packages:
+- "ca-certificates"
+- "curl"
+- "g++"
+- "git"
+- "pkg-config"
+- "autoconf"
+- "librsvg2-bin"
+- "libtiff-tools"
+- "libtool"
+- "automake"
+- "faketime"
+- "bsdmainutils"
+- "cmake"
+- "imagemagick"
+- "libcap-dev"
+- "libz-dev"
+- "libbz2-dev"
+- "python"
+- "python-dev"
+- "python-setuptools"
+- "fonts-tuffy"
+remotes:
+- "url": "https://github.com/monero-project/monero.git"
+  "dir": "monero"
+files:
+- "MacOSX10.11.sdk.tar.gz"
+script: |
+  WRAP_DIR=$HOME/wrapped
+  HOSTS="x86_64-apple-darwin11"
+  FAKETIME_HOST_PROGS=""
+  FAKETIME_PROGS="ar ranlib date dmg genisoimage"
+
+  export GZIP="-9n"
+  export TAR_OPTIONS="--mtime="$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 monero
+  BASEPREFIX=`pwd`/contrib/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}:${PATH}
+
+  ORIGPATH="$PATH"
+  # Build in a new dir for each host
+  for i in ${HOSTS}; do
+    export PATH=${BASEPREFIX}/${i}/native/bin:${ORIGPATH}
+    mkdir build && cd build
+    cmake .. -DCMAKE_TOOLCHAIN_FILE=${BASEPREFIX}/${i}/share/toolchain.cmake
+    make
+    DISTNAME=monero-${i}
+    mv bin ${DISTNAME}
+    find ${DISTNAME}/ | sort | tar --no-recursion --mode='u+rw,go+r-w,a+X' --owner=0 --group=0 -c -T - | gzip -9n > ${OUTDIR}/${DISTNAME}.tar.gz
+    cd ..
+    rm -rf build
+  done
+
diff --git a/contrib/gitian/gitian-win.yml b/contrib/gitian/gitian-win.yml
new file mode 100644
index 000000000..fef5567f9
--- /dev/null
+++ b/contrib/gitian/gitian-win.yml
@@ -0,0 +1,134 @@
+---
+name: "monero-win-0.14"
+enable_cache: true
+suites:
+- "bionic"
+architectures:
+- "amd64"
+packages:
+- "curl"
+- "g++"
+- "git"
+- "pkg-config"
+- "autoconf"
+- "libtool"
+- "automake"
+- "faketime"
+- "bsdmainutils"
+- "mingw-w64"
+- "g++-mingw-w64"
+- "zip"
+- "ca-certificates"
+- "python"
+- "rename"
+- "cmake"
+remotes:
+- "url": "https://github.com/monero-project/monero.git"
+  "dir": "monero"
+files: []
+script: |
+  WRAP_DIR=$HOME/wrapped
+  HOSTS="i686-w64-mingw32 x86_64-w64-mingw32"
+  FAKETIME_HOST_PROGS="ar ranlib nm windres strip objcopy"
+  FAKETIME_PROGS="date zip"
+  HOST_CFLAGS="-O2 -g"
+  HOST_CXXFLAGS="-O2 -g"
+
+  export GZIP="-9n"
+  export TAR_OPTIONS="--mtime="$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
+
+  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
+  }
+
+  function create_per-host_linker_wrapper {
+  # This is only needed for trusty, as the mingw linker leaks a few bytes of
+  # heap, causing non-determinism. See discussion in https://github.com/bitcoin/bitcoin/pull/6900
+  for i in $HOSTS; do
+    mkdir -p ${WRAP_DIR}/${i}
+    for prog in collect2; do
+        echo '#!/usr/bin/env bash' > ${WRAP_DIR}/${i}/${prog}
+        REAL=$(${i}-gcc -print-prog-name=${prog})
+        echo "export MALLOC_PERTURB_=255" >> ${WRAP_DIR}/${i}/${prog}
+        echo "${REAL} \$@" >> $WRAP_DIR/${i}/${prog}
+        chmod +x ${WRAP_DIR}/${i}/${prog}
+    done
+    for prog in gcc g++; do
+        echo '#!/usr/bin/env bash' > ${WRAP_DIR}/${i}-${prog}
+        echo "REAL=\`which -a ${i}-${prog}-posix | 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}-${prog}
+        echo "export COMPILER_PATH=${WRAP_DIR}/${i}" >> ${WRAP_DIR}/${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"
+  create_per-host_linker_wrapper "2000-01-01 12:00:00"
+  export PATH=${WRAP_DIR}:${PATH}
+
+  cd monero
+  BASEPREFIX=`pwd`/contrib/depends
+  # Build dependencies for each host
+  for i in $HOSTS; do
+    EXTRA_INCLUDES="$EXTRA_INCLUDES_BASE/$i"
+    if [ -d "$EXTRA_INCLUDES" ]; then
+      export HOST_ID_SALT="$EXTRA_INCLUDES"
+    fi
+    make ${MAKEOPTS} -C ${BASEPREFIX} HOST="${i}" -j 4 V=1
+    unset HOST_ID_SALT
+  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}:${PATH}
+
+  ORIGPATH="$PATH"
+  # Run cmake and make, for each create a new build/ directory, 
+  # compile from there, archive, export and delete the archive again
+  for i in ${HOSTS}; do
+    export PATH=${BASEPREFIX}/${i}/native/bin:${ORIGPATH}
+    mkdir build && cd build
+    cmake .. -DCMAKE_TOOLCHAIN_FILE=${BASEPREFIX}/${i}/share/toolchain.cmake
+    make
+    DISTNAME=monero-${i}
+    mv bin ${DISTNAME}
+    find ${DISTNAME}/ | sort | zip -X@ ${OUTDIR}/${DISTNAME}.zip
+    cd .. && rm -rf build
+  done
+
diff --git a/contrib/gitian/symbol-check.py b/contrib/gitian/symbol-check.py
new file mode 100755
index 000000000..6808e77da
--- /dev/null
+++ b/contrib/gitian/symbol-check.py
@@ -0,0 +1,163 @@
+#!/usr/bin/env python3
+# Copyright (c) 2014 Wladimir J. van der Laan
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
+'''
+A script to check that the (Linux) executables produced by gitian only contain
+allowed gcc, glibc and libstdc++ version symbols.  This makes sure they are
+still compatible with the minimum supported Linux distribution versions.
+
+Example usage:
+
+    find ../gitian-builder/build -type f -executable | xargs python contrib/devtools/symbol-check.py
+'''
+import subprocess
+import re
+import sys
+import os
+
+# Debian 6.0.9 (Squeeze) has:
+#
+# - g++ version 4.4.5 (https://packages.debian.org/search?suite=default&section=all&arch=any&searchon=names&keywords=g%2B%2B)
+# - libc version 2.11.3 (https://packages.debian.org/search?suite=default&section=all&arch=any&searchon=names&keywords=libc6)
+# - libstdc++ version 4.4.5 (https://packages.debian.org/search?suite=default&section=all&arch=any&searchon=names&keywords=libstdc%2B%2B6)
+#
+# Ubuntu 10.04.4 (Lucid Lynx) has:
+#
+# - g++ version 4.4.3 (http://packages.ubuntu.com/search?keywords=g%2B%2B&searchon=names&suite=lucid&section=all)
+# - libc version 2.11.1 (http://packages.ubuntu.com/search?keywords=libc6&searchon=names&suite=lucid&section=all)
+# - libstdc++ version 4.4.3 (http://packages.ubuntu.com/search?suite=lucid&section=all&arch=any&keywords=libstdc%2B%2B&searchon=names)
+#
+# Taking the minimum of these as our target.
+#
+# According to GNU ABI document (http://gcc.gnu.org/onlinedocs/libstdc++/manual/abi.html) this corresponds to:
+#   GCC 4.4.0: GCC_4.4.0
+#   GCC 4.4.2: GLIBCXX_3.4.13, CXXABI_1.3.3
+#   (glibc)    GLIBC_2_11
+#
+MAX_VERSIONS = {
+'GCC':     (4,4,0),
+'CXXABI':  (1,3,3),
+'GLIBCXX': (3,4,13),
+'GLIBC':   (2,11)
+}
+# See here for a description of _IO_stdin_used:
+# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=634261#109
+
+# Ignore symbols that are exported as part of every executable
+IGNORE_EXPORTS = {
+'_edata', '_end', '_init', '__bss_start', '_fini', '_IO_stdin_used', 'stdin', 'stdout', 'stderr'
+}
+READELF_CMD = os.getenv('READELF', '/usr/bin/readelf')
+CPPFILT_CMD = os.getenv('CPPFILT', '/usr/bin/c++filt')
+# Allowed NEEDED libraries
+ALLOWED_LIBRARIES = {
+# bitcoind and bitcoin-qt
+'libgcc_s.so.1', # GCC base support
+'libc.so.6', # C library
+'libpthread.so.0', # threading
+'libanl.so.1', # DNS resolve
+'libm.so.6', # math library
+'librt.so.1', # real-time (clock)
+'ld-linux-x86-64.so.2', # 64-bit dynamic linker
+'ld-linux.so.2', # 32-bit dynamic linker
+# bitcoin-qt only
+'libX11-xcb.so.1', # part of X11
+'libX11.so.6', # part of X11
+'libxcb.so.1', # part of X11
+'libfontconfig.so.1', # font support
+'libfreetype.so.6', # font parsing
+'libdl.so.2' # programming interface to dynamic linker
+}
+
+class CPPFilt(object):
+    '''
+    Demangle C++ symbol names.
+
+    Use a pipe to the 'c++filt' command.
+    '''
+    def __init__(self):
+        self.proc = subprocess.Popen(CPPFILT_CMD, stdin=subprocess.PIPE, stdout=subprocess.PIPE, universal_newlines=True)
+
+    def __call__(self, mangled):
+        self.proc.stdin.write(mangled + '\n')
+        self.proc.stdin.flush()
+        return self.proc.stdout.readline().rstrip()
+
+    def close(self):
+        self.proc.stdin.close()
+        self.proc.stdout.close()
+        self.proc.wait()
+
+def read_symbols(executable, imports=True):
+    '''
+    Parse an ELF executable and return a list of (symbol,version) tuples
+    for dynamic, imported symbols.
+    '''
+    p = subprocess.Popen([READELF_CMD, '--dyn-syms', '-W', executable], stdout=subprocess.PIPE, stderr=subprocess.PIPE, stdin=subprocess.PIPE, universal_newlines=True)
+    (stdout, stderr) = p.communicate()
+    if p.returncode:
+        raise IOError('Could not read symbols for %s: %s' % (executable, stderr.strip()))
+    syms = []
+    for line in stdout.splitlines():
+        line = line.split()
+        if len(line)>7 and re.match('[0-9]+:$', line[0]):
+            (sym, _, version) = line[7].partition('@')
+            is_import = line[6] == 'UND'
+            if version.startswith('@'):
+                version = version[1:]
+            if is_import == imports:
+                syms.append((sym, version))
+    return syms
+
+def check_version(max_versions, version):
+    if '_' in version:
+        (lib, _, ver) = version.rpartition('_')
+    else:
+        lib = version
+        ver = '0'
+    ver = tuple([int(x) for x in ver.split('.')])
+    if not lib in max_versions:
+        return False
+    return ver <= max_versions[lib]
+
+def read_libraries(filename):
+    p = subprocess.Popen([READELF_CMD, '-d', '-W', filename], stdout=subprocess.PIPE, stderr=subprocess.PIPE, stdin=subprocess.PIPE, universal_newlines=True)
+    (stdout, stderr) = p.communicate()
+    if p.returncode:
+        raise IOError('Error opening file')
+    libraries = []
+    for line in stdout.splitlines():
+        tokens = line.split()
+        if len(tokens)>2 and tokens[1] == '(NEEDED)':
+            match = re.match('^Shared library: \[(.*)\]$', ' '.join(tokens[2:]))
+            if match:
+                libraries.append(match.group(1))
+            else:
+                raise ValueError('Unparseable (NEEDED) specification')
+    return libraries
+
+if __name__ == '__main__':
+    cppfilt = CPPFilt()
+    retval = 0
+    for filename in sys.argv[1:]:
+        # Check imported symbols
+        for sym,version in read_symbols(filename, True):
+            if version and not check_version(MAX_VERSIONS, version):
+                print('%s: symbol %s from unsupported version %s' % (filename, cppfilt(sym), version))
+                retval = 1
+        # Check exported symbols
+        for sym,version in read_symbols(filename, False):
+            if sym in IGNORE_EXPORTS:
+                continue
+            print('%s: export of symbol %s not allowed' % (filename, cppfilt(sym)))
+            retval = 1
+        # Check dependency libraries
+        for library_name in read_libraries(filename):
+            if library_name not in ALLOWED_LIBRARIES:
+                print('%s: NEEDED library %s is not allowed' % (filename, library_name))
+                retval = 1
+
+    sys.exit(retval)
+
+