Merge pull request #4749
425c7a8
travis: add doc (Cory Fields)9380d01
travis: initial descriptor (Cory Fields)386efb7
build: work around ccache/autotools warning-spamming bug (Cory Fields)
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57
.travis.yml
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57
.travis.yml
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# errata:
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# - A travis bug causes caches to trample eachother when using the same
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# compiler key (which we don't use anyway). This is worked around for now by
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# using the phony compilers "true X". These can be removed when the travis
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# bug is fixed. See: https://github.com/travis-ci/casher/issues/6
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os: linux
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language: cpp
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env:
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global:
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- MAKEJOBS=-j3
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- RUN_TESTS=false
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- CCACHE_SIZE=100M
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- CCACHE_TEMPDIR=/tmp/.ccache-temp
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- CCACHE_COMPRESS=1
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- BASE_OUTDIR=$TRAVIS_BUILD_DIR/out
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cache:
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apt: true
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directories:
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- depends/built
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- $HOME/.ccache
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matrix:
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fast_finish: true
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include:
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- compiler: "true 1"
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env: HOST=arm-linux-gnueabihf PACKAGES="g++-arm-linux-gnueabihf" DEP_OPTS="NO_QT=1" GOAL="install" BITCOIN_CONFIG"--enable-glibc-back-compat"
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- compiler: "true 2"
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env: HOST=x86_64-unknown-linux-gnu DEP_OPTS="NO_QT=1 NO_WALLET=1 NO_UPNP=1" RUN_TESTS=true GOAL="install" BITCOIN_CONFIG="--enable-glibc-back-compat"
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- compiler: "true 3"
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env: HOST=x86_64-unknown-linux-gnu RUN_TESTS=true GOAL="install" BITCOIN_CONFIG="--enable-glibc-back-compat"
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- compiler: "true 4"
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env: HOST=i686-pc-linux-gnu PACKAGES="g++-multilib" RUN_TESTS=true GOAL="install" BITCOIN_CONFIG="--enable-glibc-back-compat"
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- compiler: "true 6"
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env: HOST=x86_64-w64-mingw32 PACKAGES="nsis gcc-mingw-w64-x86-64 g++-mingw-w64-x86-64 binutils-mingw-w64-x86-64 mingw-w64-dev" GOAL="deploy"
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- compiler: "true 7"
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env: HOST=i686-w64-mingw32 PACKAGES="nsis gcc-mingw-w64-i686 g++-mingw-w64-i686 binutils-mingw-w64-i686 mingw-w64-dev" GOAL="deploy"
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install:
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- if [ -n "$PACKAGES" ]; then travis_retry sudo apt-get update; fi
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- if [ -n "$PACKAGES" ]; then travis_retry sudo apt-get install --no-upgrade -qq $PACKAGES; fi
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before_script:
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- unset CC; unset CXX
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- mkdir -p depends/SDKs
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- make $MAKEJOBS -C depends HOST=$HOST $DEP_OPTS || (echo "Build failure. Verbose build follows." && make -C depends V=1 HOST=$HOST $DEP_OPTS)
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script:
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- OUTDIR=$BASE_OUTDIR/$TRAVIS_PULL_REQUEST/$TRAVIS_JOB_NUMBER-$HOST
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- BITCOIN_CONFIG_ALL="--disable-dependency-tracking --prefix=$TRAVIS_BUILD_DIR/depends/$HOST --bindir=$OUTDIR/bin --libdir=$OUTDIR/lib"
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- depends/$HOST/native/bin/ccache --max-size=$CCACHE_SIZE
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- if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then export CCACHE_READONLY=1; fi
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- ./autogen.sh
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- ./configure --cache-file=config.cache $BITCOIN_CONFIG_ALL $BITCOIN_CONFIG || ( cat config.log && false)
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- make distdir PACKAGE=bitcoin VERSION=$HOST
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- cd bitcoin-$HOST
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- ./configure --cache-file=../config.cache $BITCOIN_CONFIG_ALL $BITCOIN_CONFIG || ( cat config.log && false)
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- make $MAKEJOBS $GOAL || ( echo "Build failure. Verbose build follows." && make $GOAL V=1 ; false )
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- if [ "$RUN_TESTS" = "true" ]; then make check; fi
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after_script:
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- if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then (echo "Upload goes here. Something like: scp -r $BASE_OUTDIR server" || echo "upload failed"); fi
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@ -656,6 +656,9 @@ if test "x$use_ccache" != "xno"; then
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fi
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fi
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AC_MSG_RESULT($use_ccache)
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AC_MSG_RESULT($use_ccache)
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fi
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fi
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if test "x$use_ccache" = "xyes"; then
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AX_CHECK_PREPROC_FLAG([-Qunused-arguments],[CPPFLAGS="-Qunused-arguments $CPPFLAGS"])
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fi
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dnl enable wallet
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dnl enable wallet
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AC_MSG_CHECKING([if wallet should be enabled])
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AC_MSG_CHECKING([if wallet should be enabled])
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39
doc/travis-ci.txt
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doc/travis-ci.txt
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Support for using travis-ci has been added in order to automate pull-testing.
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See https://travis-ci.org/ for more info
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This procedure is different than the pull-tester that came before it in a few
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ways.
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There is nothing to administer. This is a major feature as it means
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that builds have no local state. Because there is no ability to login to the
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builders to install packages (tools, dependencies, etc), the entire build
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procedure must instead be controlled by a declarative script (.travis.yml).
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This script declares each build configuration, creates virtual machines as
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necessary, builds, then discards the virtual machines.
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A build matrix is constructed to test a wide range of configurations, rather
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than a single pass/fail. This helps to catch build failures and logic errors
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that present on platforms other than the ones the author has tested. This
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matrix is defined in the build script and can be changed at any time.
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All builders use the dependency-generator in the depends dir, rather than
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using apt-get to install build dependencies. This guarantees that the tester
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is using the same versions as Gitian, so the build results are nearly identical
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to what would be found in a final release. However, this also means that builds
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will fail if new dependencies are introduced without being added to the
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dependency generator.
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In order to avoid rebuilding all dependencies for each build, the binaries are
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cached and re-used when possible. Changes in the dependency-generator will
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trigger cache-invalidation and rebuilds as necessary.
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These caches can be manually removed if necessary. This is one of the the very few
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manual operations that is possible with Travis, and it can be done by the
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Bitcoin Core committer via the Travis web interface.
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In some cases, secure strings may be needed for hiding sensitive info such as
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private keys or URLs. The travis client may be used to create these strings:
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http://docs.travis-ci.com/user/encryption-keys/
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For the details of the build descriptor, see the official docs:
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http://docs.travis-ci.com/user/build-configuration/
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