8 ## caching CARGO_TARGET_DIR actually slows down the build over time,
9 ## because old build products are never deleted.
10 ## where we point CARGO_TARGET_DIR in all our cargo invocations
11 #- $TRAVIS_BUILD_DIR/src/rust/target
21 ## The build matrix in the following stanza expands into builds for each
25 ## The Travis CI environment allows us two cores, so let's use both.
27 ## We turn on hardening by default
28 ## Also known as --enable-fragile-hardening in 0.3.0.3-alpha and later
29 - HARDENING_OPTIONS="--enable-expensive-hardening"
30 ## We turn off asciidoc by default, because it's slow
31 - ASCIIDOC_OPTIONS="--disable-asciidoc"
33 ## We want to use each build option at least once
35 ## We don't list default variable values, because we set the defaults
36 ## in global (or the default is unset)
38 ## We turn off hardening for Rust builds, because they are incompatible,
39 ## and it's going to take a while for them to be fixed. See:
40 ## https:/trac.torproject.org/projects/tor/ticket/25386
41 ## https:/trac.torproject.org/projects/tor/ticket/26398
42 ## TOR_RUST_DEPENDENCIES is spelt RUST_DEPENDENCIES in 0.3.2
43 - RUST_OPTIONS="--enable-rust" TOR_RUST_DEPENDENCIES=true HARDENING_OPTIONS=""
46 ## include creates builds with gcc, linux, sudo: false
48 ## We include a single coverage build with the best options for coverage
49 - env: COVERAGE_OPTIONS="--enable-coverage" HARDENING_OPTIONS=""
50 ## We only want to check these build option combinations once
51 ## (they shouldn't vary by compiler or OS)
52 ## We run rust and coverage with hardening off, which seems like enough
53 # - env: HARDENING_OPTIONS=""
54 ## We check asciidoc with distcheck, to make sure we remove doc products
55 - env: DISTCHECK="yes" ASCIIDOC_OPTIONS=""
56 ## Check rust online with distcheck, to make sure we remove rust products
57 ## But without hardening (see above)
58 - env: DISTCHECK="yes" RUST_OPTIONS="--enable-rust --enable-cargo-online-mode" HARDENING_OPTIONS=""
59 ## Check disable module dirauth with and without rust
60 - env: MODULES_OPTIONS="--disable-module-dirauth" RUST_OPTIONS="--enable-rust" TOR_RUST_DEPENDENCIES=true HARDENING_OPTIONS=""
61 - env: MODULES_OPTIONS="--disable-module-dirauth"
63 ## Uncomment to allow the build to report success (with non-required
64 ## sub-builds continuing to run) if all required sub-builds have
65 ## succeeded. This is somewhat buggy currently: it can cause
66 ## duplicate notifications and prematurely report success if a
67 ## single sub-build has succeeded. See
68 ## https://github.com/travis-ci/travis-ci/issues/1696
71 ## Careful! We use global envs, which makes it hard to exclude or
72 ## allow failures by env:
73 ## https://docs.travis-ci.com/user/customizing-the-build#matching-jobs-with-allow_failures
75 ## Clang doesn't work in containerized builds, see below.
78 ## Non-containerized gcc are slow and redundant.
81 ## gcc on OSX is less useful, because the default compiler is clang.
84 ## gcc on Linux with no env is redundant, because all the custom builds use
89 ## offline rust builds for gcc on Linux are redundant, because we do an
90 ## online rust build for gcc on Linux
93 ## TOR_RUST_DEPENDENCIES is spelt RUST_DEPENDENCIES in 0.3.2
94 env: RUST_OPTIONS="--enable-rust" TOR_RUST_DEPENDENCIES=true HARDENING_OPTIONS=""
96 ## We don't need sudo. (The "apt:" stanza after this allows us to not need
97 ## sudo; otherwise, we would need it for getting dependencies.)
99 ## But we use "sudo: required" to force non-containerized builds, working
100 ## around a Travis CI environment issue: clang LeakAnalyzer fails
101 ## because it requires ptrace and the containerized environment no
102 ## longer allows ptrace.
103 ## https://github.com/travis-ci/travis-ci/issues/9033
105 ## In the matrix above, we exclude redundant combinations.
110 ## (Linux only) Use the latest Linux image (Ubuntu Trusty)
113 ## Download our dependencies
118 ## Required dependencies
120 ## Ubuntu comes with OpenSSL by default
123 ## Optional dependencies
128 ## zstd doesn't exist in Ubuntu Trusty
130 ## Conditional build dependencies
131 ## Always installed, so we don't need sudo
139 ## Required dependencies
141 ## The OSX version of OpenSSL is way too old
143 ## OSX comes with zlib by default
144 ## to use a newer zlib, pass the keg path to configure (like OpenSSL)
146 ## Optional dependencies
150 ## Required build dependencies
151 ## Tor needs pkg-config to find some dependencies at build time
153 ## Optional build dependencies
155 ## Conditional build dependencies
156 ## Always installed, because manual brew installs are hard to get right
160 ## (OSX only) Use the default OSX image
161 ## See https://docs.travis-ci.com/user/reference/osx#os-x-version
162 ## Default is Xcode 9.4 on macOS 10.13 as of August 2018
166 ## Create empty rust directories for non-Rust builds, so caching succeeds
167 - if [[ "$RUST_OPTIONS" == "" ]]; then mkdir -p $HOME/.cargo $TRAVIS_BUILD_DIR/src/rust/target; fi
170 ## If we're on OSX, configure ccache (ccache is automatically installed and configured on Linux)
171 - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then export PATH="/usr/local/opt/ccache/libexec:$PATH"; fi
172 ## If we're on OSX, OpenSSL is keg-only, so tor 0.2.9 and later need to be configured --with-openssl-dir= to build
173 - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then OPENSSL_OPTIONS=--with-openssl-dir=`brew --prefix openssl`; fi
174 ## Install conditional features
176 - if [[ "$COVERAGE_OPTIONS" != "" ]]; then pip install --user cpp-coveralls; fi
177 ## If we're on OSX, and using asciidoc, configure asciidoc
178 - if [[ "$ASCIIDOC_OPTIONS" == "" ]] && [[ "$TRAVIS_OS_NAME" == "osx" ]]; then export XML_CATALOG_FILES="/usr/local/etc/xml/catalog"; fi
179 ## If we're using Rust, download rustup
180 - if [[ "$RUST_OPTIONS" != "" ]]; then curl -Ssf -o rustup.sh https://sh.rustup.rs; fi
181 ## Install the stable channels of rustc and cargo and setup our toolchain environment
182 - if [[ "$RUST_OPTIONS" != "" ]]; then sh rustup.sh -y --default-toolchain stable; fi
183 - if [[ "$RUST_OPTIONS" != "" ]]; then source $HOME/.cargo/env; fi
184 ## If we're testing rust builds in offline-mode, then set up our vendored dependencies
185 - if [[ "$TOR_RUST_DEPENDENCIES" == "true" ]]; then export TOR_RUST_DEPENDENCIES=$PWD/src/ext/rust/crates; fi
187 ## Finally, list installed package versions
188 - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then dpkg-query --show; fi
189 - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew list --versions; fi
190 ## Get some info about rustup, rustc and cargo
191 - if [[ "$RUST_OPTIONS" != "" ]]; then which rustup; fi
192 - if [[ "$RUST_OPTIONS" != "" ]]; then which rustc; fi
193 - if [[ "$RUST_OPTIONS" != "" ]]; then which cargo; fi
194 - if [[ "$RUST_OPTIONS" != "" ]]; then rustup --version; fi
195 - if [[ "$RUST_OPTIONS" != "" ]]; then rustc --version; fi
196 - if [[ "$RUST_OPTIONS" != "" ]]; then cargo --version; fi
200 - CONFIGURE_FLAGS="$ASCIIDOC_OPTIONS $COVERAGE_OPTIONS $HARDENING_OPTIONS $MODULES_OPTIONS $OPENSSL_OPTIONS $RUST_OPTIONS --enable-fatal-warnings --disable-silent-rules"
201 - echo "Configure flags are $CONFIGURE_FLAGS"
202 - ./configure $CONFIGURE_FLAGS
203 ## We run `make check` because that's what https://jenkins.torproject.org does.
204 - if [[ "$DISTCHECK" == "" ]]; then make check; fi
205 - if [[ "$DISTCHECK" != "" ]]; then make distcheck DISTCHECK_CONFIGURE_FLAGS="$CONFIGURE_FLAGS"; fi
206 ## If this build was one that produced coverage, upload it.
207 - if [[ "$COVERAGE_OPTIONS" != "" ]]; then coveralls -b . --exclude src/test --exclude src/trunnel --gcov-options '\-p' || echo "Coverage failed"; fi
210 ## configure will leave a log file with more details of config failures.
211 ## But the log is too long for travis' rendered view, so tail it.
212 - tail -1000 config.log || echo "tail failed"
213 ## `make check` will leave a log file with more details of test failures.
214 - if [[ "$DISTCHECK" == "" ]]; then cat test-suite.log || echo "cat failed"; fi
215 ## `make distcheck` puts it somewhere different.
216 - if [[ "$DISTCHECK" != "" ]]; then make show-distdir-testlog || echo "make failed"; fi
219 ## Delete all gcov files.
220 - if [[ "$COVERAGE_OPTIONS" != "" ]]; then make reset-gcov; fi
221 ## Delete the cargo registry before caching .cargo, because it's cheaper to
222 ## download the registry and throw it away, rather than caching it
223 - rm -rf $HOME/.cargo/registry
228 - "irc.oftc.net#tor-ci"
230 - "%{repository} %{branch} %{commit} - %{author}: %{commit_subject}"
231 - "Build #%{build_number} %{result}. Details: %{build_url}"