8 ## where we point CARGO_TARGET_DIR in all our cargo invocations
9 - $TRAVIS_BUILD_DIR/src/rust/target
19 ## The build matrix in the following stanza expands into builds for each
23 ## The Travis CI environment allows us two cores, so let's use both.
25 ## We turn on hardening by default
26 ## Also known as --enable-fragile-hardening in 0.3.0.3-alpha and later
27 - HARDENING_OPTIONS="--enable-expensive-hardening"
28 ## We turn off asciidoc by default, because it's slow
29 - ASCIIDOC_OPTIONS="--disable-asciidoc"
31 ## We want to use each build option at least once
33 ## We don't list default variable values, because we set the defaults
34 ## in global (or the default is unset)
36 ## We turn off hardening for Rust builds, because they are incompatible,
37 ## and it's going to take a while for them to be fixed. See:
38 ## https:/trac.torproject.org/projects/tor/ticket/25386
39 ## https:/trac.torproject.org/projects/tor/ticket/26398
40 ## TOR_RUST_DEPENDENCIES is spelt RUST_DEPENDENCIES in 0.3.2
41 - RUST_OPTIONS="--enable-rust" TOR_RUST_DEPENDENCIES=true HARDENING_OPTIONS=""
44 ## include creates builds with gcc, linux, sudo: false
46 ## We include a single coverage build with the best options for coverage
47 - env: COVERAGE_OPTIONS="--enable-coverage" HARDENING_OPTIONS=""
48 ## We only want to check these build option combinations once
49 ## (they shouldn't vary by compiler or OS)
50 ## We run rust and coverage with hardening off, which seems like enough
51 # - env: HARDENING_OPTIONS=""
52 ## We check asciidoc with distcheck, to make sure we remove doc products
53 - env: DISTCHECK="yes" ASCIIDOC_OPTIONS=""
54 ## Check rust online with distcheck, to make sure we remove rust products
55 ## But without hardening (see above)
56 - env: DISTCHECK="yes" RUST_OPTIONS="--enable-rust --enable-cargo-online-mode" HARDENING_OPTIONS=""
58 ## Uncomment to allow the build to report success (with non-required
59 ## sub-builds continuing to run) if all required sub-builds have
60 ## succeeded. This is somewhat buggy currently: it can cause
61 ## duplicate notifications and prematurely report success if a
62 ## single sub-build has succeeded. See
63 ## https://github.com/travis-ci/travis-ci/issues/1696
66 ## Careful! We use global envs, which makes it hard to exclude or
67 ## allow failures by env:
68 ## https://docs.travis-ci.com/user/customizing-the-build#matching-jobs-with-allow_failures
70 ## Clang doesn't work in containerized builds, see below.
73 ## Non-containerized gcc are slow and redundant.
76 ## gcc on OSX is less useful, because the default compiler is clang.
79 ## gcc on Linux with no env is redundant, because all the custom builds use
84 ## offline rust builds for gcc on Linux are redundant, because we do an
85 ## online rust build for gcc on Linux
88 ## TOR_RUST_DEPENDENCIES is spelt RUST_DEPENDENCIES in 0.3.2
89 env: RUST_OPTIONS="--enable-rust" TOR_RUST_DEPENDENCIES=true HARDENING_OPTIONS=""
91 ## We don't need sudo. (The "apt:" stanza after this allows us to not need
92 ## sudo; otherwise, we would need it for getting dependencies.)
94 ## But we use "sudo: required" to force non-containerized builds, working
95 ## around a Travis CI environment issue: clang LeakAnalyzer fails
96 ## because it requires ptrace and the containerized environment no
97 ## longer allows ptrace.
98 ## https://github.com/travis-ci/travis-ci/issues/9033
100 ## In the matrix above, we exclude redundant combinations.
105 ## (Linux only) Use the latest Linux image (Ubuntu Trusty)
108 ## Download our dependencies
113 ## Required dependencies
115 ## Ubuntu comes with OpenSSL by default
118 ## Optional dependencies
123 ## zstd doesn't exist in Ubuntu Trusty
125 ## Conditional build dependencies
126 ## Always installed, so we don't need sudo
134 ## Required dependencies
136 ## The OSX version of OpenSSL is way too old
138 ## OSX comes with zlib by default
139 ## to use a newer zlib, pass the keg path to configure (like OpenSSL)
141 ## Optional dependencies
145 ## Required build dependencies
146 ## Tor needs pkg-config to find some dependencies at build time
148 ## Optional build dependencies
150 ## Conditional build dependencies
151 ## Always installed, because manual brew installs are hard to get right
155 ## (OSX only) Use the default OSX image
156 ## See https://docs.travis-ci.com/user/reference/osx#os-x-version
157 ## Default is Xcode 9.4 on macOS 10.13 as of August 2018
161 ## Create empty rust directories for non-Rust builds, so caching succeeds
162 - if [[ "$RUST_OPTIONS" == "" ]]; then mkdir -p $HOME/.cargo $TRAVIS_BUILD_DIR/src/rust/target; fi
165 ## If we're on OSX, configure ccache (ccache is automatically installed and configured on Linux)
166 - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then export PATH="/usr/local/opt/ccache/libexec:$PATH"; fi
167 ## If we're on OSX, OpenSSL is keg-only, so tor 0.2.9 and later need to be configured --with-openssl-dir= to build
168 - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then OPENSSL_OPTIONS=--with-openssl-dir=`brew --prefix openssl`; fi
169 ## Install conditional features
171 - if [[ "$COVERAGE_OPTIONS" != "" ]]; then pip install --user cpp-coveralls; fi
172 ## If we're on OSX, and using asciidoc, configure asciidoc
173 - if [[ "$ASCIIDOC_OPTIONS" == "" ]] && [[ "$TRAVIS_OS_NAME" == "osx" ]]; then export XML_CATALOG_FILES="/usr/local/etc/xml/catalog"; fi
174 ## If we're using Rust, download rustup
175 - if [[ "$RUST_OPTIONS" != "" ]]; then curl -Ssf -o rustup.sh https://sh.rustup.rs; fi
176 ## Install the stable channels of rustc and cargo and setup our toolchain environment
177 - if [[ "$RUST_OPTIONS" != "" ]]; then sh rustup.sh -y --default-toolchain stable; fi
178 - if [[ "$RUST_OPTIONS" != "" ]]; then source $HOME/.cargo/env; fi
179 ## If we're testing rust builds in offline-mode, then set up our vendored dependencies
180 - if [[ "$TOR_RUST_DEPENDENCIES" == "true" ]]; then export TOR_RUST_DEPENDENCIES=$PWD/src/ext/rust/crates; fi
182 ## Finally, list installed package versions
183 - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then dpkg-query --show; fi
184 - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew list --versions; fi
185 ## Get some info about rustup, rustc and cargo
186 - if [[ "$RUST_OPTIONS" != "" ]]; then which rustup; fi
187 - if [[ "$RUST_OPTIONS" != "" ]]; then which rustc; fi
188 - if [[ "$RUST_OPTIONS" != "" ]]; then which cargo; fi
189 - if [[ "$RUST_OPTIONS" != "" ]]; then rustup --version; fi
190 - if [[ "$RUST_OPTIONS" != "" ]]; then rustc --version; fi
191 - if [[ "$RUST_OPTIONS" != "" ]]; then cargo --version; fi
195 - CONFIGURE_FLAGS="$ASCIIDOC_OPTIONS $COVERAGE_OPTIONS $HARDENING_OPTIONS $OPENSSL_OPTIONS $RUST_OPTIONS --enable-fatal-warnings --disable-silent-rules"
196 - echo "Configure flags are $CONFIGURE_FLAGS"
197 - ./configure $CONFIGURE_FLAGS
198 ## We run `make check` because that's what https://jenkins.torproject.org does.
199 - if [[ "$DISTCHECK" == "" ]]; then make check; fi
200 - if [[ "$DISTCHECK" != "" ]]; then make distcheck DISTCHECK_CONFIGURE_FLAGS="$CONFIGURE_FLAGS"; fi
203 ## configure will leave a log file with more details of config failures.
204 ## But the log is too long for travis' rendered view, so tail it.
205 - tail -1000 config.log || echo "tail failed"
206 ## `make check` will leave a log file with more details of test failures.
207 - if [[ "$DISTCHECK" == "" ]]; then cat test-suite.log || echo "cat failed"; fi
208 ## `make distcheck` puts it somewhere different.
209 - if [[ "$DISTCHECK" != "" ]]; then make show-distdir-testlog || echo "make failed"; fi
212 ## If this build was one that produced coverage, upload it.
213 - if [[ "$COVERAGE_OPTIONS" != "" ]]; then coveralls -b . --exclude src/test --exclude src/trunnel --gcov-options '\-p'; fi
218 - "irc.oftc.net#tor-ci"
220 - "%{repository} %{branch} %{commit} - %{author}: %{commit_subject}"
221 - "Build #%{build_number} %{result}. Details: %{build_url}"