14 ## The build matrix in the following stanza expands into builds for each
18 ## The Travis CI environment allows us two cores, so let's use both.
20 ## We turn on hardening by default
21 ## Also known as --enable-fragile-hardening in 0.3.0.3-alpha and later
22 - HARDENING_OPTIONS="--enable-expensive-hardening"
23 ## We turn off asciidoc by default, because it's slow
24 - ASCIIDOC_OPTIONS="--disable-asciidoc"
26 ## We want to use each build option at least once
28 ## We don't list default variable values, because we set the defaults
29 ## in global (or the default is unset)
31 ## We turn off hardening for Rust builds, because they are incompatible,
32 ## and it's going to take a while for them to be fixed. See:
33 ## https:/trac.torproject.org/projects/tor/ticket/25386
34 ## https:/trac.torproject.org/projects/tor/ticket/26398
35 - RUST_OPTIONS="--enable-rust --enable-cargo-online-mode" HARDENING_OPTIONS=""
38 ## include creates builds with gcc, linux, sudo: false
40 ## We include a single coverage build with the best options for coverage
41 - env: COVERAGE_OPTIONS="--enable-coverage" HARDENING_OPTIONS=""
42 ## We only want to check these build option combinations once
43 ## (they shouldn't vary by compiler or OS)
44 ## We run rust and coverage with hardening off, which seems like enough
45 # - env: HARDENING_OPTIONS=""
46 ## We check asciidoc with distcheck, to make sure we remove doc products
47 - env: ASCIIDOC_OPTIONS="" DISTCHECK="yes"
48 ## Check rust offline without distcheck (see above)
49 ## TOR_RUST_DEPENDENCIES is spelt RUST_DEPENDENCIES in 0.3.2
50 - env: RUST_OPTIONS="--enable-rust" RUST_DEPENDENCIES=true HARDENING_OPTIONS=""
52 ## Uncomment to allow the build to report success (with non-required
53 ## sub-builds continuing to run) if all required sub-builds have
54 ## succeeded. This is somewhat buggy currently: it can cause
55 ## duplicate notifications and prematurely report success if a
56 ## single sub-build has succeeded. See
57 ## https://github.com/travis-ci/travis-ci/issues/1696
60 ## Careful! We use global envs, which makes it hard to exclude or
61 ## allow failures by env:
62 ## https://docs.travis-ci.com/user/customizing-the-build#matching-jobs-with-allow_failures
64 ## Clang doesn't work in containerized builds, see below.
67 ## We also exclude non-containerized gcc, because they're slow and redundant.
71 ## We don't need sudo. (The "apt:" stanza after this allows us to not need
72 ## sudo; otherwise, we would need it for getting dependencies.)
74 ## But we use "sudo: required" to force non-containerized builds, working
75 ## around a Travis CI environment issue: clang LeakAnalyzer fails
76 ## because it requires ptrace and the containerized environment no
77 ## longer allows ptrace.
78 ## https://github.com/travis-ci/travis-ci/issues/9033
80 ## In the matrix above, we exclude redundant combinations.
85 ## (Linux only) Use the latest Linux image (Ubuntu Trusty)
88 ## (Linux only) Download our dependencies
92 ## Required dependencies
95 ## Optional dependencies
100 ## zstd doesn't exist in Ubuntu Trusty
102 ## Conditional dependencies
103 ## Always installed, so we don't need sudo
109 ## (OSX only) Use the default OSX image
110 ## See https://docs.travis-ci.com/user/reference/osx#os-x-version
111 ## Default is Xcode 9.4 on macOS 10.13 as of August 2018
115 ## If we're on OSX, homebrew usually needs to updated first
116 - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update; fi
117 ## We might be upgrading some useless packages, but that's better than missing an upgrade
118 - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew upgrade; fi
121 ## If we're on OSX use brew to install ccache (ccache is automatically installed on Linux)
122 - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install ccache; fi
123 - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then export PATH="/usr/local/opt/ccache/libexec:$PATH"; fi
124 ## If we're on OSX use brew to install required dependencies (for Linux, see the "apt:" section above)
125 - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install libevent; fi
126 - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install openssl; fi
127 - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install pkg-config; fi
128 ## macOS comes with zlib by default, so the homebrew install is keg-only
129 # - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install zlib; fi
130 ## If we're on OSX also install the optional dependencies
131 - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install libscrypt; fi
132 - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install xz; fi
133 - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install zstd; fi
134 ## 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
135 - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then OPENSSL_OPTIONS=--with-openssl-dir=`brew --prefix openssl`; fi
136 ## Install conditional features
138 - if [[ "$COVERAGE_OPTIONS" != "" ]]; then pip install --user cpp-coveralls; fi
139 ## If we're on OSX, and using asciidoc, install asciidoc
140 - if [[ "$ASCIIDOC_OPTIONS" == "" ]] && [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install asciidoc; fi
141 ## If we're using Rust, download rustup
142 - if [[ "$RUST_OPTIONS" != "" ]]; then curl -Ssf -o rustup.sh https://sh.rustup.rs; fi
143 ## Install the stable channels of rustc and cargo and setup our toolchain environment
144 - if [[ "$RUST_OPTIONS" != "" ]]; then sh rustup.sh -y --default-toolchain stable; fi
145 - if [[ "$RUST_OPTIONS" != "" ]]; then source $HOME/.cargo/env; fi
146 ## If we're testing rust builds in offline-mode, then set up our vendored dependencies
147 - if [[ "$RUST_DEPENDENCIES" == "true" ]]; then export RUST_DEPENDENCIES=$PWD/src/ext/rust/crates; fi
149 ## Finally, list installed package versions
150 - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then dpkg-query --show; fi
151 - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew list --versions; fi
152 ## Get some info about rustup, rustc and cargo
153 - if [[ "$RUST_OPTIONS" != "" ]]; then which rustup; fi
154 - if [[ "$RUST_OPTIONS" != "" ]]; then which rustc; fi
155 - if [[ "$RUST_OPTIONS" != "" ]]; then which cargo; fi
156 - if [[ "$RUST_OPTIONS" != "" ]]; then rustup --version; fi
157 - if [[ "$RUST_OPTIONS" != "" ]]; then rustc --version; fi
158 - if [[ "$RUST_OPTIONS" != "" ]]; then cargo --version; fi
162 - CONFIGURE_FLAGS="$ASCIIDOC_OPTIONS $COVERAGE_OPTIONS $HARDENING_OPTIONS $OPENSSL_OPTIONS $RUST_OPTIONS --enable-fatal-warnings --disable-silent-rules"
163 - echo $CONFIGURE_FLAGS
164 - ./configure $CONFIGURE_FLAGS
165 ## We run `make check` because that's what https://jenkins.torproject.org does.
166 - if [[ "$DISTCHECK" == "" ]]; then make check; fi
167 - if [[ "$DISTCHECK" != "" ]]; then make distcheck DISTCHECK_CONFIGURE_FLAGS="$CONFIGURE_FLAGS"; fi
170 ## configure will leave a log file with more details of config failures.
171 ## But the log is too long for travis' rendered view, so tail it.
172 - tail -1000 config.log
173 ## `make check` will leave a log file with more details of test failures.
174 - if [[ "$DISTCHECK" == "" ]]; then cat test-suite.log; fi
175 ## `make distcheck` puts it somewhere different.
176 - if [[ "$DISTCHECK" != "" ]]; then make show-distdir-testlog; fi
179 ## If this build was one that produced coverage, upload it.
180 - if [[ "$COVERAGE_OPTIONS" != "" ]]; then coveralls -b . --exclude src/test --exclude src/trunnel --gcov-options '\-p'; fi
185 - "irc.oftc.net#tor-ci"
187 - "%{repository} %{branch} %{commit} - %{author}: %{commit_subject}"
188 - "Build #%{build_number} %{result}. Details: %{build_url}"