mirror of
https://github.com/verilator/verilator.git
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6ddd92c0a1
Change the Travis builds to use workspaces and persistent ccache We proceed in 2 stages (as before, but using workspaces for persistence): 1. In the 'build' stage, we clone the repo, build it and save the whole checkout ($TRAVIS_BUILD_DIR) as a workspace 2. In the 'test' stage, rather than cloning the repo, multiple jobs pull down the same workspace we built to run the tests from This enables: - Reuse of the build in multiple test jobs (this is what we used the Travis cache for before) - Each job having a separate persistent Travis cache, which now only contains the ccache. This means all jobs, including 'build' and 'test' jobs can make maximum use of ccache across runs. This drastically cuts down build times when the ccache hits, which is very often the case for 'test' jobs. Also, the separate caches only store the objects build by the particular job that owns the cache, so we can keep the per job ccache small. If the commit message contains '[travis ccache clear]', the ccache will be cleared at the beginning of the build. This can be used to test build complete within the 50 minute timeout imposed by Travis, even without a persistent ccache.
119 lines
8.1 KiB
YAML
119 lines
8.1 KiB
YAML
# DESCRIPTION: Travis-CI config
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#
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# Copyright 2003-2020 by Wilson Snyder. This program is free software; you
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# can redistribute it and/or modify it under the terms of either the GNU
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# Lesser General Public License Version 3 or the Perl Artistic License
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# Version 2.0.
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# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0
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version: ~> 1.0
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language: cpp
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cache:
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directories:
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- $HOME/.ccache
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env:
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global:
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- VERILATOR_ROOT=$TRAVIS_BUILD_DIR
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# The list and order of build stages
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stages:
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- build # Build Verilator
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- test # Run tests
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# Dump info about the environment for debugging
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before_install:
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# To dump the script that Travis itself is executing, add 'cat $0' here
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- cd "$TRAVIS_BUILD_DIR" # Skipping the git clone in later stages requires this
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- export CCACHE_MAXSIZE=$(ci/travis-ccache-size.bash) # Set here after the 'cd'
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- env | sort
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- ls -lA .
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- ls -lA bin
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- g++ -E -dM -c -x c++ /dev/null | sort
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- clang++ -E -dM -c -x c++ /dev/null | sort
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# Install all dependencies
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install:
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- ./ci/travis-install.bash
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before_script:
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# ccache maintenance
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- ./ci/travis-ccache-maint.bash
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# On Focal, set the SystemC installation location
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- |
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if [ "$TRAVIS_DIST" = "focal" ]; then
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export SYSTEMC_INCLUDE=/usr/include
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export SYSTEMC_LIBDIR=/usr/lib/x86_64-linux-gnu
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fi
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before_cache:
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- ccache -s -z
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# All jobs run the same script
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script: ./ci/travis-script.bash
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# Enumerate all the jobs
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jobs:
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include:
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############################################################################
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# Jobs in the 'build' stage
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############################################################################
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# GCC builds
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- {stage: build, if: type = cron, os: linux, dist: trusty, compiler: gcc, workspaces: {create: {name: trusty-gcc, paths: .}}}
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- {stage: build, if: type = cron, os: linux, dist: xenial, compiler: gcc, workspaces: {create: {name: xenial-gcc, paths: .}}}
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- {stage: build, if: type = cron, os: linux, dist: bionic, compiler: gcc, workspaces: {create: {name: bionic-gcc, paths: .}}}
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- {stage: build, if: type != cron, os: linux, dist: focal, compiler: gcc, workspaces: {create: {name: focal-gcc, paths: .}}}
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# Clang builds
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- {stage: build, if: type = cron, os: linux, dist: xenial, compiler: clang, workspaces: {create: {name: xenial-clang, paths: .}}}
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- {stage: build, if: type != cron, os: linux, dist: focal, compiler: clang, workspaces: {create: {name: focal-clang, paths: .}}}
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# Coverage build
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- {stage: build, if: type = cron, os: linux, dist: focal, compiler: gcc, workspaces: {create: {name: coverage, paths: .}}, env: COVERAGE=1}
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############################################################################
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# Jobs in the 'test' stage
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############################################################################
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# GCC tests
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- {stage: test, if: type = cron, os: linux, dist: trusty, compiler: gcc, workspaces: {use: trusty-gcc}, git: {clone: false}, env: TESTS=dist-vlt-0}
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- {stage: test, if: type = cron, os: linux, dist: trusty, compiler: gcc, workspaces: {use: trusty-gcc}, git: {clone: false}, env: TESTS=dist-vlt-1}
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- {stage: test, if: type = cron, os: linux, dist: trusty, compiler: gcc, workspaces: {use: trusty-gcc}, git: {clone: false}, env: TESTS=vltmt-0}
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- {stage: test, if: type = cron, os: linux, dist: trusty, compiler: gcc, workspaces: {use: trusty-gcc}, git: {clone: false}, env: TESTS=vltmt-1}
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- {stage: test, if: type = cron, os: linux, dist: xenial, compiler: gcc, workspaces: {use: xenial-gcc}, git: {clone: false}, env: TESTS=dist-vlt-0}
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- {stage: test, if: type = cron, os: linux, dist: xenial, compiler: gcc, workspaces: {use: xenial-gcc}, git: {clone: false}, env: TESTS=dist-vlt-1}
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- {stage: test, if: type = cron, os: linux, dist: xenial, compiler: gcc, workspaces: {use: xenial-gcc}, git: {clone: false}, env: TESTS=vltmt-0}
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- {stage: test, if: type = cron, os: linux, dist: xenial, compiler: gcc, workspaces: {use: xenial-gcc}, git: {clone: false}, env: TESTS=vltmt-1}
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- {stage: test, if: type = cron, os: linux, dist: bionic, compiler: gcc, workspaces: {use: bionic-gcc}, git: {clone: false}, env: TESTS=dist-vlt-0}
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- {stage: test, if: type = cron, os: linux, dist: bionic, compiler: gcc, workspaces: {use: bionic-gcc}, git: {clone: false}, env: TESTS=dist-vlt-1}
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- {stage: test, if: type = cron, os: linux, dist: bionic, compiler: gcc, workspaces: {use: bionic-gcc}, git: {clone: false}, env: TESTS=vltmt-0}
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- {stage: test, if: type = cron, os: linux, dist: bionic, compiler: gcc, workspaces: {use: bionic-gcc}, git: {clone: false}, env: TESTS=vltmt-1}
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- {stage: test, if: type != cron, os: linux, dist: focal, compiler: gcc, workspaces: {use: focal-gcc}, git: {clone: false}, env: TESTS=dist-vlt-0}
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- {stage: test, if: type != cron, os: linux, dist: focal, compiler: gcc, workspaces: {use: focal-gcc}, git: {clone: false}, env: TESTS=dist-vlt-1}
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- {stage: test, if: type = cron, os: linux, dist: focal, compiler: gcc, workspaces: {use: focal-gcc}, git: {clone: false}, env: TESTS=vltmt-0}
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- {stage: test, if: type = cron, os: linux, dist: focal, compiler: gcc, workspaces: {use: focal-gcc}, git: {clone: false}, env: TESTS=vltmt-1}
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# Clang tests
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- {stage: test, if: type = cron, os: linux, dist: xenial, compiler: clang, workspaces: {use: xenial-clang}, git: {clone: false}, env: TESTS=dist-vlt-0}
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- {stage: test, if: type = cron, os: linux, dist: xenial, compiler: clang, workspaces: {use: xenial-clang}, git: {clone: false}, env: TESTS=dist-vlt-1}
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- {stage: test, if: type = cron, os: linux, dist: xenial, compiler: clang, workspaces: {use: xenial-clang}, git: {clone: false}, env: TESTS=vltmt-0}
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- {stage: test, if: type = cron, os: linux, dist: xenial, compiler: clang, workspaces: {use: xenial-clang}, git: {clone: false}, env: TESTS=vltmt-1}
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- {stage: test, if: type = cron, os: linux, dist: focal, compiler: clang, workspaces: {use: focal-clang}, git: {clone: false}, env: TESTS=dist-vlt-0}
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- {stage: test, if: type = cron, os: linux, dist: focal, compiler: clang, workspaces: {use: focal-clang}, git: {clone: false}, env: TESTS=dist-vlt-1}
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- {stage: test, if: type != cron, os: linux, dist: focal, compiler: clang, workspaces: {use: focal-clang}, git: {clone: false}, env: TESTS=vltmt-0}
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- {stage: test, if: type != cron, os: linux, dist: focal, compiler: clang, workspaces: {use: focal-clang}, git: {clone: false}, env: TESTS=vltmt-1}
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# Coverage tests
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- {stage: test, if: type = cron, os: linux, dist: focal, compiler: gcc, workspaces: {use: coverage}, git: {clone: false}, env: TESTS=coverage-dist}
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- {stage: test, if: type = cron, os: linux, dist: focal, compiler: gcc, workspaces: {use: coverage}, git: {clone: false}, env: TESTS=coverage-vlt-0}
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- {stage: test, if: type = cron, os: linux, dist: focal, compiler: gcc, workspaces: {use: coverage}, git: {clone: false}, env: TESTS=coverage-vlt-1}
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- {stage: test, if: type = cron, os: linux, dist: focal, compiler: gcc, workspaces: {use: coverage}, git: {clone: false}, env: TESTS=coverage-vlt-2}
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- {stage: test, if: type = cron, os: linux, dist: focal, compiler: gcc, workspaces: {use: coverage}, git: {clone: false}, env: TESTS=coverage-vlt-3}
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- {stage: test, if: type = cron, os: linux, dist: focal, compiler: gcc, workspaces: {use: coverage}, git: {clone: false}, env: TESTS=coverage-vltmt-0}
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- {stage: test, if: type = cron, os: linux, dist: focal, compiler: gcc, workspaces: {use: coverage}, git: {clone: false}, env: TESTS=coverage-vltmt-1}
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- {stage: test, if: type = cron, os: linux, dist: focal, compiler: gcc, workspaces: {use: coverage}, git: {clone: false}, env: TESTS=coverage-vltmt-2}
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- {stage: test, if: type = cron, os: linux, dist: focal, compiler: gcc, workspaces: {use: coverage}, git: {clone: false}, env: TESTS=coverage-vltmt-3}
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notifications:
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email:
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if: repo = verilator/verilator
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recipients:
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- wsnyder@wsnyder.org
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- todd.strader@gmail.com
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