# DESCRIPTION: Travis-CI config
#
# Copyright 2003-2020 by Wilson Snyder. This program is free software; you
# can redistribute it and/or modify it under the terms of either the GNU
# Lesser General Public License Version 3 or the Perl Artistic License
# Version 2.0.
# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0

version: ~> 1.0

os: linux
language: cpp
cache: ccache

env:
  global:
    - VERILATOR_CACHE=$HOME/verilator_cache
    - VERILATOR_ROOT=$PWD
    - VERILATOR_NUM_JOBS=$(echo `nproc` + 1 | bc)
    - VERILATOR_CONFIG_FLAGS="--enable-maintainer-mode --enable-longtests"
    - VERILATOR_AUTHOR_SITE=1

cache:
  directories:
    - $VERILATOR_CACHE

before_install:
# Perl modules needed for testing
# Not listing Bit::Vector as slow to install, and only skips one test
  - touch temp.cpp ; g++ -E -dM -c temp.cpp | sort ; rm -rf temp.cpp
  - yes yes | sudo cpan -fi Unix::Processors Parallel::Forker
  - sudo apt-get install gdb gtkwave lcov
  - sudo apt-get install libfl-dev || true
  - sudo apt-get install libgoogle-perftools-dev
before_script:
  - bash -x ci/build_vcddiff.sh
  - bash -x ci/build_verilator.sh
after_script:
  - ccache -s

stages:
  - "Build Verilator"
  - test

jobs:
#                          compiler: gcc  clang
#     12.04 dist: precise  perl problem
#     14.04 dist: trusty   cron
#     16.04 dist: xenial   cron           cron
#     18.04 dist: bionic   cron
#     20.04 dist: focal    !cron          cron
#     20.04 coverage       cron
  include:
    - if: type != cron
      stage: "Build Verilator"
      name: "Build Verilator"
      dist: focal
      compiler: gcc
      script: echo "Done building Verilator"
# Non-cron build will just run on whatever linux flavor we get
    - if: type != cron
      stage: test
      name: "Dist test"
      dist: focal
      compiler: gcc
      script: ci/test.sh dist
    - if: type != cron
      stage: test
      name: "Vlt test"
      dist: focal
      compiler: gcc
      script: ci/test.sh vlt
    - if: type != cron
      stage: test
      name: "Vltmt set 0 test"
      dist: focal
      compiler: gcc
      script: ci/test.sh vltmt0
    - if: type != cron
      stage: test
      name: "Vltmt set 1 test"
      dist: focal
      compiler: gcc
      script: ci/test.sh vltmt1
# Cron builds try different OS/compiler combinations
    - if: type = cron
      dist: trusty
      compiler: gcc
      stage: "Build Verilator"
      name: "14.04 gcc build+test"
      script: ci/test.sh all
    - if: type = cron
      dist: xenial
      compiler: gcc
      stage: "Build Verilator"
      name: "16.04 gcc build+test"
      script: ci/test.sh all
    - if: type = cron
      dist: bionic
      compiler: gcc
      stage: "Build Verilator"
      name: "18.04 gcc build+test"
      script: ci/test.sh all
    - if: type = cron
      dist: xenial
      compiler: clang
      stage: "Build Verilator"
      name: "16.04 clang build+test"
      script: ci/test.sh all
    - if: type = cron
      dist: focal
      compiler: clang
      stage: "Build Verilator"
      name: "20.04 clang build+test"
      script: ci/test.sh all
# Cron coverage runs
    - if: type = cron
      dist: focal
      compiler: gcc
      stage: "Build Verilator"
      name: "Coverage"
      script: ci/test.sh coverage

notifications:
  email:
    if: repo = verilator/verilator
    recipients:
      - wsnyder@wsnyder.org
      - todd.strader@gmail.com