Merge pull request #4526

8f96c718 Adapt Readme and script to monero gitian build signing (TheCharlatan)
9617fad0 Add OSX gitian descriptor (TheCharlatan)
d147d240 Add windows descriptor to gitian descriptors (TheCharlatan)
fed4e598 Change gitian.sigs repo from bitcoin-core to monero-project remote host (TheCharlatan)
f2127f9d Add checksums for download tools (TheCharlatan)
c2f17890 Add gitian build script (TheCharlatan)
6d0ca4e2 Prepare Depends Packages for Gitian Scripts (TheCharlatan)
This commit is contained in:
Riccardo Spagni 2018-10-26 22:19:56 +02:00
commit a91b432591
No known key found for this signature in database
GPG Key ID: 55432DF31CCD4FCD
10 changed files with 953 additions and 1 deletions

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@ -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

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@ -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

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@ -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=''

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@ -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'

146
contrib/gitian/README.md Normal file
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@ -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
```

192
contrib/gitian/gitian-build.py Executable file
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@ -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()

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@ -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

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---
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

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---
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

163
contrib/gitian/symbol-check.py Executable file
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#!/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)