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- language: c
- cache:
- ccache: true
- ## cargo: true
- directories:
- - $HOME/.cargo
- ## where we point CARGO_TARGET_DIR in all our cargo invocations
- - $TRAVIS_BUILD_DIR/src/rust/target
- compiler:
- - gcc
- - clang
- os:
- - linux
- - osx
- ## The build matrix in the following stanza expands into builds for each
- ## OS and compiler.
- env:
- global:
- ## The Travis CI environment allows us two cores, so let's use both.
- - MAKEFLAGS="-j 2"
- ## We turn on hardening by default
- ## Also known as --enable-fragile-hardening in 0.3.0.3-alpha and later
- - HARDENING_OPTIONS="--enable-expensive-hardening"
- ## We turn off asciidoc by default, because it's slow
- - ASCIIDOC_OPTIONS="--disable-asciidoc"
- matrix:
- ## We want to use each build option at least once
- ##
- ## We don't list default variable values, because we set the defaults
- ## in global (or the default is unset)
- -
- ## We turn off hardening for Rust builds, because they are incompatible,
- ## and it's going to take a while for them to be fixed. See:
- ## https:/trac.torproject.org/projects/tor/ticket/25386
- ## https:/trac.torproject.org/projects/tor/ticket/26398
- - RUST_OPTIONS="--enable-rust --enable-cargo-online-mode" HARDENING_OPTIONS=""
- matrix:
- ## include creates builds with gcc, linux, sudo: false
- include:
- ## We include a single coverage build with the best options for coverage
- - env: COVERAGE_OPTIONS="--enable-coverage" HARDENING_OPTIONS=""
- ## We only want to check these build option combinations once
- ## (they shouldn't vary by compiler or OS)
- ## We run rust and coverage with hardening off, which seems like enough
- # - env: HARDENING_OPTIONS=""
- ## We check asciidoc with distcheck, to make sure we remove doc products
- - env: DISTCHECK="yes" ASCIIDOC_OPTIONS=""
- ## Check rust offline with distcheck, to make sure we remove rust products
- ## But without hardening (see above)
- - env: DISTCHECK="yes" RUST_OPTIONS="--enable-rust" TOR_RUST_DEPENDENCIES=true HARDENING_OPTIONS=""
- ## Check disable module dirauth with rust, and without rust but with distcheck
- - env: MODULES_OPTIONS="--disable-module-dirauth" RUST_OPTIONS="--enable-rust" TOR_RUST_DEPENDENCIES=true HARDENING_OPTIONS=""
- - env: DISTCHECK="yes" MODULES_OPTIONS="--disable-module-dirauth"
- ## Uncomment to allow the build to report success (with non-required
- ## sub-builds continuing to run) if all required sub-builds have
- ## succeeded. This is somewhat buggy currently: it can cause
- ## duplicate notifications and prematurely report success if a
- ## single sub-build has succeeded. See
- ## https://github.com/travis-ci/travis-ci/issues/1696
- # fast_finish: true
- ## Careful! We use global envs, which makes it hard to exclude or
- ## allow failures by env:
- ## https://docs.travis-ci.com/user/customizing-the-build#matching-jobs-with-allow_failures
- exclude:
- ## Clang doesn't work in containerized builds, see below.
- - compiler: clang
- sudo: false
- ## We also exclude non-containerized gcc, because they're slow and redundant.
- - compiler: gcc
- sudo: required
- ## We don't need sudo. (The "apt:" stanza after this allows us to not need
- ## sudo; otherwise, we would need it for getting dependencies.)
- ##
- ## But we use "sudo: required" to force non-containerized builds, working
- ## around a Travis CI environment issue: clang LeakAnalyzer fails
- ## because it requires ptrace and the containerized environment no
- ## longer allows ptrace.
- ## https://github.com/travis-ci/travis-ci/issues/9033
- ##
- ## In the matrix above, we exclude redundant combinations.
- sudo:
- - false
- - required
- ## (Linux only) Use the latest Linux image (Ubuntu Trusty)
- dist: trusty
- ## (Linux only) Download our dependencies
- addons:
- apt:
- packages:
- ## Required dependencies
- - libevent-dev
- - zlib1g-dev
- ## Optional dependencies
- - libcap-dev
- - liblzma-dev
- - libscrypt-dev
- - libseccomp-dev
- ## zstd doesn't exist in Ubuntu Trusty
- #- libzstd
- ## Conditional dependencies
- ## Always installed, so we don't need sudo
- - asciidoc
- - docbook-xsl
- - docbook-xml
- - xmlto
- ## (OSX only) Use the default OSX image
- ## See https://docs.travis-ci.com/user/reference/osx#os-x-version
- ## Default is Xcode 9.4 on macOS 10.13 as of August 2018
- #osx_image: xcode9.4
- before_install:
- ## If we're on OSX, homebrew usually needs to be updated first
- - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update; fi
- ## We might be upgrading some useless packages, but that's better than missing an upgrade
- - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew upgrade; fi
- ## Create empty rust directories for non-Rust builds, so caching succeeds
- - if [[ "$RUST_OPTIONS" == "" ]]; then mkdir -p $HOME/.cargo $TRAVIS_BUILD_DIR/src/rust/target; fi
- install:
- ## If we're on OSX use brew to install ccache (ccache is automatically installed on Linux)
- - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install ccache; fi
- - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then export PATH="/usr/local/opt/ccache/libexec:$PATH"; fi
- ## If we're on OSX use brew to install required dependencies (for Linux, see the "apt:" section above)
- - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install libevent; fi
- - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install openssl; fi
- - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install pkg-config; fi
- ## macOS comes with zlib by default, so the homebrew install is keg-only
- # - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install zlib; fi
- ## If we're on OSX also install the optional dependencies
- - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install libscrypt; fi
- - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install xz; fi
- - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install zstd; fi
- ## If we're on OSX, OpenSSL is keg-only, so tor 0.2.9 and later need to be configured --with-openssl-dir= to build
- - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then OPENSSL_OPTIONS=--with-openssl-dir=`brew --prefix openssl`; fi
- ## Install conditional features
- ## Install coveralls
- - if [[ "$COVERAGE_OPTIONS" != "" ]]; then pip install --user cpp-coveralls; fi
- ## If we're on OSX, and using asciidoc, install asciidoc
- - if [[ "$ASCIIDOC_OPTIONS" == "" ]] && [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install asciidoc; fi
- - if [[ "$ASCIIDOC_OPTIONS" == "" ]] && [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install xmlto; fi
- - if [[ "$ASCIIDOC_OPTIONS" == "" ]] && [[ "$TRAVIS_OS_NAME" == "osx" ]]; then export XML_CATALOG_FILES="/usr/local/etc/xml/catalog"; fi
- ## If we're using Rust, download rustup
- - if [[ "$RUST_OPTIONS" != "" ]]; then curl -Ssf -o rustup.sh https://sh.rustup.rs; fi
- ## Install the stable channels of rustc and cargo and setup our toolchain environment
- - if [[ "$RUST_OPTIONS" != "" ]]; then sh rustup.sh -y --default-toolchain stable; fi
- - if [[ "$RUST_OPTIONS" != "" ]]; then source $HOME/.cargo/env; fi
- ## If we're testing rust builds in offline-mode, then set up our vendored dependencies
- - if [[ "$TOR_RUST_DEPENDENCIES" == "true" ]]; then export TOR_RUST_DEPENDENCIES=$PWD/src/ext/rust/crates; fi
- ##
- ## Finally, list installed package versions
- - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then dpkg-query --show; fi
- - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew list --versions; fi
- ## Get some info about rustup, rustc and cargo
- - if [[ "$RUST_OPTIONS" != "" ]]; then which rustup; fi
- - if [[ "$RUST_OPTIONS" != "" ]]; then which rustc; fi
- - if [[ "$RUST_OPTIONS" != "" ]]; then which cargo; fi
- - if [[ "$RUST_OPTIONS" != "" ]]; then rustup --version; fi
- - if [[ "$RUST_OPTIONS" != "" ]]; then rustc --version; fi
- - if [[ "$RUST_OPTIONS" != "" ]]; then cargo --version; fi
- script:
- - ./autogen.sh
- - CONFIGURE_FLAGS="$ASCIIDOC_OPTIONS $COVERAGE_OPTIONS $HARDENING_OPTIONS $MODULES_OPTIONS $OPENSSL_OPTIONS $RUST_OPTIONS --enable-fatal-warnings --disable-silent-rules"
- - echo $CONFIGURE_FLAGS
- - ./configure $CONFIGURE_FLAGS
- ## We run `make check` because that's what https://jenkins.torproject.org does.
- - if [[ "$DISTCHECK" == "" ]]; then make check; fi
- - if [[ "$DISTCHECK" != "" ]]; then make distcheck DISTCHECK_CONFIGURE_FLAGS="$CONFIGURE_FLAGS"; fi
- after_failure:
- ## configure will leave a log file with more details of config failures.
- ## But the log is too long for travis' rendered view, so tail it.
- - tail -1000 config.log
- ## `make check` will leave a log file with more details of test failures.
- - if [[ "$DISTCHECK" == "" ]]; then cat test-suite.log; fi
- ## `make distcheck` puts it somewhere different.
- - if [[ "$DISTCHECK" != "" ]]; then make show-distdir-testlog; fi
- after_success:
- ## If this build was one that produced coverage, upload it.
- - if [[ "$COVERAGE_OPTIONS" != "" ]]; then coveralls -b . --exclude src/test --exclude src/trunnel --gcov-options '\-p'; fi
- notifications:
- irc:
- channels:
- - "irc.oftc.net#tor-ci"
- template:
- - "%{repository} %{branch} %{commit} - %{author}: %{commit_subject}"
- - "Build #%{build_number} %{result}. Details: %{build_url}"
- on_success: change
- on_failure: change
- email:
- on_success: never
- on_failure: change
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