.travis.yml

   1 # Travis CI script
   2 ################################################################################
   3 # This file is based on a template used by zproject, but isn't auto-generated. #
   4 ################################################################################
   5
   6 language:
   7 - c
   8
   9 cache:
  10 - ccache
  11
  12 os:
  13 - linux
  14
  15 sudo: false
  16
  17 # Tests for cppunit require C++11 which requires gcc-4.8 or newer.
  18 # This is available in either "trusty" or newer distros (e.g. "xenial"
  19 # which we also reference explicitly for additional repositories below),
  20 # or in "docker" envs.
  21 dist: xenial
  22
  23 services:
  24 - docker
  25
  26 # Common required packages for all common scenarios
  27 # Note that YAML lists may be named with & and referenced with * characters;
  28 # but without such links, every list is complete and unique (meaning that
  29 # matrix special cases define their own settings, not append to common ones).
  30 # See https://github.com/travis-ci/travis-ci/issues/3505
  31 addons:
  32   apt:
  33     packages: &deps_driverlibs
  34     - git
  35     - ccache
  36     - libcppunit-dev
  37     - libcppunit-subunit-dev
  38     - libneon27
  39     - libneon27-dev
  40     - libltdl7
  41     - libltdl-dev
  42     - libi2c-dev
  43     - lua5.1
  44     - liblua5.1-0-dev
  45     - libsnmp-dev
  46     - libfreeipmi-dev
  47     - libipmimonitoring-dev
  48     - libusb-dev
  49     - linux-libc-dev
  50     - libpowerman0-dev
  51     - libavahi-common-dev
  52     - libavahi-core-dev
  53     - libavahi-client-dev
  54     - libgd2-xpm-dev
  55     - libpng-dev
  56     - libjpeg-dev
  57     - libfreetype6-dev
  58     - libxpm-dev
  59     - libxml2-utils
  60     - libmodbus-dev
  61     - libnss3-dev
  62     - libssl-dev
  63 # NOTE: Keep the list above in sync with replicas like deps_driverlibs_cross_i386 below
  64
  65 # Common settings for jobs in the matrix built below
  66 env:
  67   global:
  68     - CI_TIME=true
  69     - CI_TRACE=false
  70     - CI_DEFAULT_HOMEBREW_NO_AUTO_UPDATE=1
  71       # By default, avoid updating (including cleaning) osx worker beside what
  72       # we require to install, compared to what Travis provides. Technically
  73       # we can call master branch builds sometimes to update the workers cache
  74       # of packages by manual or timer-driven runs with explicit setting like
  75       # HOMEBREW_NO_AUTO_UPDATE=0
  76
  77 # Builds with customized setups
  78 # Note that doc-related builds take the longest, and Travis CI cloud
  79 # runs only a few sub-jobs in parallel, so we want the withdoc and
  80 # perhaps spellcheck jobs to start first, and while they are still in
  81 # progress, others are spawned and finished - reducing overall job TTL.
  82 # Note that the nut-driver-enumerator tests should be tried in at least
  83 # the shell interpreters reasonable for default setups of Solaris/illumos
  84 # (ksh) and Linux (bash, dash, etc.) common distros.
  85
  86 # First pass is a few default compilations that normally happen
  87 # early in Travis CI build chain
  88 _matrix_required_linux_pass1_quick:
  89   include: &_matrix_required_linux_pass1_quick
  90   - env: BUILD_TYPE=default-nodoc
  91     os: linux
  92     addons:
  93       apt:
  94         packages:
  95         - *deps_driverlibs
  96
  97   - env: BUILD_TYPE=default-spellcheck
  98     os: linux
  99     addons:
 100       apt:
 101         packages: &deps_aspell
 102         - aspell
 103         - aspell-en
 104
 105   - env: BUILD_TYPE=default
 106     os: linux
 107     addons:
 108       apt:
 109         packages:
 110         - *deps_driverlibs
 111
 112   - env: BUILD_TYPE=default-tgt:distcheck-light
 113     os: linux
 114     addons:
 115       apt:
 116         packages:
 117         - *deps_driverlibs
 118
 119 # Second pass is a number of shell script syntax checks in standard env:
 120 _matrix_required_linux_pass2_shell:
 121   include: &_matrix_required_linux_pass2_shell
 122   - env: BUILD_TYPE=default-shellcheck
 123     os: linux
 124     addons:
 125       apt:
 126         packages:
 127         - coreutils
 128         - file
 129         #TBD# - shellcheck
 130
 131   - env: BUILD_TYPE=nut-driver-enumerator-test SHELL_PROGS=bash
 132     os: linux
 133     services:
 134         - docker
 135     addons:
 136       apt:
 137         packages:
 138         - bash
 139   - env: BUILD_TYPE=nut-driver-enumerator-test SHELL_PROGS=ksh
 140     os: linux
 141     services:
 142         - docker
 143     addons:
 144       apt:
 145         packages:
 146         - ksh
 147   - env: BUILD_TYPE=nut-driver-enumerator-test SHELL_PROGS=dash
 148     os: linux
 149     services:
 150         - docker
 151     addons:
 152       apt:
 153         packages:
 154         - dash
 155   - env: BUILD_TYPE=nut-driver-enumerator-test SHELL_PROGS=ash
 156     os: linux
 157     services:
 158         - docker
 159     addons:
 160       apt:
 161         packages:
 162         - ash
 163
 164 # Third pass is a number of larger builds that confirm non-core code is clean:
 165 _matrix_required_linux_pass3_large:
 166   include: &_matrix_required_linux_pass3_large
 167   - env: BUILD_TYPE=default-tgt:distcheck-valgrind
 168     os: linux
 169     sudo: false
 170     services:
 171         - docker
 172     addons:
 173       apt:
 174         packages:
 175         - *deps_driverlibs
 176         - valgrind
 177
 178   - env: BUILD_TYPE=default-withdoc
 179     os: linux
 180     addons:
 181       apt:
 182         packages: &deps_gendocs
 183         - asciidoc
 184         - xsltproc
 185         - dblatex
 186         - docbook-xsl
 187         - docbook-xsl-ns
 188         - source-highlight
 189         - libxml2-utils
 190
 191   - env: BUILD_TYPE=default-alldrv
 192     os: linux
 193     sudo: false
 194     services:
 195         - docker
 196     addons:
 197       apt:
 198         packages:
 199         - *deps_driverlibs
 200
 201   - env:
 202     - BUILD_TYPE=default-tgt:distcheck-light
 203     - NO_PKG_CONFIG=true
 204     os: linux
 205     sudo: true
 206     addons:
 207       apt:
 208         packages:
 209         - *deps_driverlibs
 210
 211 # Re-run the build of all binaries we can make, with
 212 # varied compiler and C/C++ standard implementations
 213 # and different lenience against warnings. Many of
 214 # these blocks look similar and all should have unique
 215 # "env" field to use some with allowed_failure below.
 216 # For a list of standards supported, see:
 217 #   https://gcc.gnu.org/onlinedocs/gcc/Standards.html
 218 #   https://gcc.gnu.org/projects/cxx-status.html
 219 #   https://clang.llvm.org/cxx_status.html
 220 # Note that while there is C++14 there is no C14:
 221 #   https://en.wikipedia.org/wiki/C_(programming_language)#History
 222 #
 223 # The leading NUT_MATRIX_TAG allows humans to understand
 224 # what a test case is about in Travis CI dashboard table
 225 # of jobs, but otherwise it is not used by script code.
 226 #
 227 # Note that passing multi-token C*FLAGS may be problematic
 228 # for sub-makes like distcheck; verify thoroughly before
 229 # trying to enable those if that would make sense anytime.
 230 #
 231 # Ordered by variants expected to succeed to run first,
 232 # although with current Travis CI implementation, the env
 233 # blocks listed in allowed_failures only run after all
 234 # those not listed. Jobs which currently fail until code
 235 # gets fixed are conditional with "if: branch =~ fightwarn"
 236 # so users (and NUT upstream) can define a branch with a
 237 # name containing this keyword to work on bug fixes, but by
 238 # default the main development would not bother Travis CI
 239 # to waste resources in vain.
 240 #
 241
 242 _matrix_linux_gnustd_nowarn:
 243   include: &_matrix_linux_gnustd_nowarn
 244   - env: NUT_MATRIX_TAG="gnu99-gcc-default-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++98"
 245     os: linux
 246     sudo: false
 247     services:
 248         - docker
 249     compiler: gcc
 250     addons:
 251       apt:
 252         packages:
 253         - *deps_driverlibs
 254
 255   - env: NUT_MATRIX_TAG="gnu99-gcc-7-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++98" CC=gcc-7 CXX=g++-7
 256     os: linux
 257     sudo: false
 258     services:
 259         - docker
 260     compiler: gcc
 261     addons:
 262       apt:
 263         sources:
 264         - ubuntu-toolchain-r-test
 265         packages:
 266         - g++-7
 267         - gcc-7
 268         - *deps_driverlibs
 269
 270   - env: NUT_MATRIX_TAG="gnu11-gcc-7-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu11" CXXFLAGS="-std=gnu++11" CC=gcc-7 CXX=g++-7
 271     os: linux
 272     sudo: false
 273     services:
 274         - docker
 275     compiler: gcc
 276     addons:
 277       apt:
 278         sources:
 279         - ubuntu-toolchain-r-test
 280         packages:
 281         - g++-7
 282         - gcc-7
 283         - *deps_driverlibs
 284
 285   - env: NUT_MATRIX_TAG="gnu17-gcc-9-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu17" CXXFLAGS="-std=gnu++17" CC=gcc-9 CXX=g++-9
 286     os: linux
 287     sudo: false
 288     services:
 289         - docker
 290     compiler: gcc
 291     addons:
 292       apt:
 293         sources:
 294         - ubuntu-toolchain-r-test
 295         packages:
 296         - g++-9
 297         - gcc-9
 298         - *deps_driverlibs
 299
 300   - env: NUT_MATRIX_TAG="gnu99-clang-5.0-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++99" CC=clang-5.0 CXX=clang++-5.0
 301     os: linux
 302     dist: xenial
 303     sudo: false
 304     services:
 305         - docker
 306     compiler: clang
 307     addons:
 308       apt:
 309         sources:
 310         - llvm-toolchain-xenial-5.0
 311         packages:
 312         - clang-5.0
 313         - clang-format-5.0
 314         - *deps_driverlibs
 315
 316   - env: NUT_MATRIX_TAG="gnu17-clang-8-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu17" CXXFLAGS="-std=gnu++17" CC=clang-8 CXX=clang++-8
 317     os: linux
 318     dist: xenial
 319     sudo: false
 320     services:
 321         - docker
 322     compiler: clang
 323     addons:
 324       apt:
 325         sources:
 326         - llvm-toolchain-xenial-8
 327         packages:
 328         - clang-8
 329         - clang-format-8
 330         - *deps_driverlibs
 331
 332 # Note: some of the warnings that are hidden in this case seem to be serious
 333 # issues that may impact viability of binaries built by C89 mode compilers!
 334   - env: NUT_MATRIX_TAG="gnu89-gcc-default-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu89" CXXFLAGS="-std=gnu++89"
 335     os: linux
 336     sudo: false
 337     services:
 338         - docker
 339     compiler: gcc
 340     addons:
 341       apt:
 342         packages:
 343         - *deps_driverlibs
 344
 345 # Make sure we don't assume "long int" is a "int64_t" and so on
 346 # Seems we'd have to use tricks like 32-bit docker in 64-bit VM per
 347 #   https://stackoverflow.com/questions/29361465/request-for-32bit-travis-build-machine
 348 #   https://github.com/travis-ci/travis-ci/issues/5770#issuecomment-197771661
 349 #     services: docker
 350 #     script: "docker run -i -v \"${PWD}:/MyProgram\" toopher/centos-i386:centos6 /bin/bash -c \"linux32 --32bit i386 /MyProgram/build.sh\""
 351 _matrix_linux_gnustd_nowarn_x86_32bit:
 352   include: &_matrix_linux_gnustd_nowarn_x86_32bit
 353   - env: NUT_MATRIX_TAG="gnu99-gcc-default-nowarn-x86-32bit" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu99 -m32" CXXFLAGS="-std=gnu++99 -m32" CPPFLAGS="-m32" LDFLAGS="-m32"
 354     os: linux
 355     arch: i386
 356     sudo: true
 357         # Perl is packaged poorly for multiarch, across several distro releases:
 358         # https://bugs.launchpad.net/ubuntu/+source/pkgbinarymangler/+bug/1574351
 359         # NOTE: According to https://docs.travis-ci.com/user/job-lifecycle/ the
 360         # before_install phase happens AFTER addons/apt processing! So we install
 361         # that big list first (except pkg's that pull perl) and add them later.
 362 #    before_install:
 363 #        - sudo dpkg --add-architecture i386 && sudo apt-get update ; yes | sudo apt-get install -y --force-yes libperl5.22:i386 || true ; sudo rm -f /usr/share/doc/libperl5.22/changelog.Debian.gz ; yes | sudo apt-get install -y --force-yes libperl5.22
 364     services:
 365         - docker
 366     compiler: gcc
 367     addons:
 368       apt:
 369         packages: &deps_driverlibs_cross_i386
 370         - git
 371         - ccache
 372         - gcc-multilib
 373         - g++-multilib
 374         - libcppunit-dev:i386
 375         - libcppunit-subunit-dev:i386
 376         - libneon27:i386
 377         - libneon27-dev:i386
 378         - libltdl7:i386
 379         - libltdl-dev:i386
 380         #MISSING:i386? hdr only?# - libi2c-dev:i386
 381         - libi2c-dev
 382         - lua5.1:i386
 383         - liblua5.1-0-dev:i386
 384         #PULLSPERL# - libsnmp-dev:i386
 385         - libfreeipmi-dev:i386
 386         - libipmimonitoring-dev:i386
 387         - libusb-dev:i386
 388         - linux-libc-dev:i386
 389         - libpowerman0-dev:i386
 390         - libavahi-common-dev:i386
 391         - libavahi-core-dev:i386
 392         - libavahi-client-dev:i386
 393         - libgd2-xpm-dev:i386
 394         - libpng-dev:i386
 395         - libjpeg-dev:i386
 396         - libfreetype6-dev:i386
 397         - libxpm-dev:i386
 398         - libxml2-utils:i386
 399         - libmodbus-dev:i386
 400         - libnss3-dev:i386
 401         - libssl-dev:i386
 402     # See comments above about perl
 403     before_install: &before_install_x86_32bit
 404         - sudo dpkg --add-architecture i386 && sudo apt-get update
 405         - yes | sudo apt-get install -y --force-yes libperl5.22 || true
 406         - sudo rm -f /usr/share/doc/libperl5.22/changelog.Debian.gz
 407         - yes | sudo apt-get install -f
 408         - yes | sudo apt-get install -y --force-yes libperl5.22:i386
 409         - yes | sudo apt-get install -y --force-yes libsnmp-dev:i386
 410         - yes | sudo apt-get remove -y --force-yes libfreetype6:amd64 || true
 411         - yes | sudo apt-get remove -y --force-yes libltdl7:amd64 || true
 412
 413   - env: NUT_MATRIX_TAG="gnu17-clang-8-nowarn-x86-32bit" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu17 -m32" CXXFLAGS="-std=gnu++17 -m32" CPPFLAGS="-m32" LDFLAGS="-m32" CC=clang-8 CXX=clang++-8
 414     os: linux
 415     arch: x86
 416     dist: xenial
 417     sudo: true
 418     before_install:
 419         - *before_install_x86_32bit
 420 #        - sudo dpkg --add-architecture i386 && sudo apt-get update
 421 #        - yes | sudo apt-get install -y --force-yes libperl5.22 || true
 422 #        - sudo rm -f /usr/share/doc/libperl5.22/changelog.Debian.gz
 423 #        - sudo apt-get install -f
 424 #        - yes | apt-get install -y --force-yes libperl5.22:i386
 425     services:
 426         - docker
 427     compiler: clang
 428     addons:
 429       apt:
 430         sources:
 431         - llvm-toolchain-xenial-8
 432         packages:
 433         - clang-8
 434         - clang-format-8
 435         - *deps_driverlibs_cross_i386
 436
 437 # Try s390x builds to check for issues with endianness
 438 # (it is one current Travis offer with BigEndian CPUs)
 439 _matrix_linux_gnustd_nowarn_s390x_64bit_viable:
 440   include: &_matrix_linux_gnustd_nowarn_s390x_64bit_viable
 441   - env: NUT_MATRIX_TAG="gnu99-gcc-default-nowarn-s390x-64bit" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++98"
 442     os: linux
 443     arch: s390x
 444     sudo: false
 445     services:
 446         - docker
 447     compiler: gcc
 448     addons:
 449       apt:
 450         packages:
 451         - *deps_driverlibs
 452         - time
 453
 454   - env: NUT_MATRIX_TAG="gnu17-gcc-9-nowarn-s390x-64bit" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu17" CXXFLAGS="-std=gnu++17" CC=gcc-9 CXX=g++-9
 455     os: linux
 456     arch: s390x
 457     sudo: false
 458     services:
 459         - docker
 460     compiler: gcc
 461     addons:
 462       apt:
 463         sources:
 464         - ubuntu-toolchain-r-test
 465         packages:
 466         - g++-9
 467         - gcc-9
 468         - *deps_driverlibs
 469         - time
 470
 471   - env: NUT_MATRIX_TAG="gnu17-clang-8-nowarn-s390x-64bit" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu17" CXXFLAGS="-std=gnu++17" CC=clang-8 CXX=clang++-8
 472     os: linux
 473     arch: s390x
 474     dist: xenial
 475     sudo: false
 476     services:
 477         - docker
 478     compiler: clang
 479     if: branch =~ fightwarn
 480     addons:
 481       apt:
 482         sources:
 483         - llvm-toolchain-xenial-8
 484         packages:
 485         - clang-8
 486         - clang-format-8
 487         - *deps_driverlibs
 488         - time
 489
 490 _matrix_linux_gnustd_nowarn_s390x_64bit_fatal:
 491   include: &_matrix_linux_gnustd_nowarn_s390x_64bit_fatal
 492   - env: NUT_MATRIX_TAG="gnu17-clang-8-warn-s390x-64bit" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=gnu17" CXXFLAGS="-std=gnu++17" CC=clang-8 CXX=clang++-8
 493     os: linux
 494     arch: s390x
 495     dist: xenial
 496     sudo: false
 497     services:
 498         - docker
 499     compiler: clang
 500     if: branch =~ fightwarn
 501     addons:
 502       apt:
 503         sources:
 504         - llvm-toolchain-xenial-8
 505         packages:
 506         - clang-8
 507         - clang-format-8
 508         - *deps_driverlibs
 509         - time
 510
 511 # Try ARM builds to check for issues with non-x86 CPUs
 512 _matrix_linux_gnustd_nowarn_arm_64bit_viable:
 513   include: &_matrix_linux_gnustd_nowarn_arm_64bit_viable
 514   - env: NUT_MATRIX_TAG="gnu99-gcc-default-nowarn-ARM-64bit" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++98"
 515     os: linux
 516     arch: arm64
 517     sudo: false
 518     services:
 519         - docker
 520     compiler: gcc
 521     addons:
 522       apt:
 523         packages:
 524         - *deps_driverlibs
 525
 526   - env: NUT_MATRIX_TAG="gnu17-gcc-9-nowarn-ARM-64bit" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu17" CXXFLAGS="-std=gnu++17" CC=gcc-9 CXX=g++-9
 527     os: linux
 528     arch: arm64
 529     sudo: false
 530     services:
 531         - docker
 532     compiler: gcc
 533     addons:
 534       apt:
 535         sources:
 536         - ubuntu-toolchain-r-test
 537         packages:
 538         - g++-9
 539         - gcc-9
 540         - *deps_driverlibs
 541
 542 _matrix_linux_gnustd_nowarn_arm_64bit_fatal:
 543   include: &_matrix_linux_gnustd_nowarn_arm_64bit_fatal
 544   - env: NUT_MATRIX_TAG="gnu17-clang-8-nowarn-ARM-64bit" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu17" CXXFLAGS="-std=gnu++17" CC=clang-8 CXX=clang++-8
 545     os: linux
 546     arch: arm64
 547     dist: xenial
 548     sudo: false
 549     services:
 550         - docker
 551     compiler: clang
 552     if: branch =~ fightwarn
 553     addons:
 554       apt:
 555         sources:
 556         - llvm-toolchain-xenial-8
 557         packages:
 558         - clang-8
 559         - clang-format-8
 560         - *deps_driverlibs
 561
 562 # At this time, anything with strict C standard fails on Linux, even "nowarn" cases:
 563 _matrix_linux_cstd_nowarn:
 564   include: &_matrix_linux_cstd_nowarn
 565   - env: NUT_MATRIX_TAG="c99-clang-3.5-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=c99" CXXFLAGS="-std=c++99" CC=clang-3.5 CXX=clang++-3.5
 566     os: linux
 567     dist: xenial
 568     sudo: false
 569     services:
 570         - docker
 571     compiler: clang
 572     if: branch =~ fightwarn
 573     addons:
 574       apt:
 575         sources:
 576         - llvm-toolchain-xenial-3.5
 577         packages:
 578         - clang-3.5
 579         - clang-format-3.5
 580         - *deps_driverlibs
 581
 582   - env: NUT_MATRIX_TAG="c99-clang-5.0-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=c99" CXXFLAGS="-std=c++99" CC=clang-5.0 CXX=clang++-5.0
 583     os: linux
 584     dist: xenial
 585     sudo: false
 586     services:
 587         - docker
 588     compiler: clang
 589     if: branch =~ fightwarn
 590     addons:
 591       apt:
 592         sources:
 593         - llvm-toolchain-xenial-5.0
 594         packages:
 595         - clang-5.0
 596         - clang-format-5.0
 597         - *deps_driverlibs
 598
 599   - env: NUT_MATRIX_TAG="c11-clang-5.0-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=c11" CXXFLAGS="-std=c++11" CC=clang-5.0 CXX=clang++-5.0
 600     os: linux
 601     dist: xenial
 602     sudo: false
 603     services:
 604         - docker
 605     compiler: clang
 606     if: branch =~ fightwarn
 607     addons:
 608       apt:
 609         sources:
 610         - llvm-toolchain-xenial-5.0
 611         packages:
 612         - clang-5.0
 613         - clang-format-5.0
 614         - *deps_driverlibs
 615
 616   - env: NUT_MATRIX_TAG="c17-clang-8-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=c17" CXXFLAGS="-std=c++17" CC=clang-8 CXX=clang++-8
 617     os: linux
 618     dist: xenial
 619     sudo: false
 620     services:
 621         - docker
 622     compiler: clang
 623     if: branch =~ fightwarn
 624     addons:
 625       apt:
 626         sources:
 627         - llvm-toolchain-xenial-8
 628         packages:
 629         - clang-8
 630         - clang-format-8
 631         - *deps_driverlibs
 632
 633 # Stuff with warnings made fatal... and codebase got good enough to survive!
 634 _matrix_linux_gnustd_warn_viable:
 635   include: &_matrix_linux_gnustd_warn_viable
 636   - env: NUT_MATRIX_TAG="cDefault-gcc-default-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard
 637     os: linux
 638     sudo: false
 639     services:
 640         - docker
 641     compiler: gcc
 642     if: branch =~ fightwarn
 643     addons:
 644       apt:
 645         packages:
 646         - *deps_driverlibs
 647
 648   - env: NUT_MATRIX_TAG="gnu99-gcc-default-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++98"
 649     os: linux
 650     sudo: false
 651     services:
 652         - docker
 653     compiler: gcc
 654     if: branch =~ fightwarn
 655     addons:
 656       apt:
 657         packages:
 658         - *deps_driverlibs
 659
 660   - env: NUT_MATRIX_TAG="gnu11-gcc-default-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=gnu11" CXXFLAGS="-std=gnu++11"
 661     os: linux
 662     sudo: false
 663     services:
 664         - docker
 665     compiler: gcc
 666     if: branch =~ fightwarn
 667     addons:
 668       apt:
 669         packages:
 670         - *deps_driverlibs
 671
 672   - env: NUT_MATRIX_TAG="gnu99-gcc-7-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++98" CC=gcc-7 CXX=g++-7
 673     os: linux
 674     sudo: false
 675     services:
 676         - docker
 677     compiler: gcc
 678     if: branch =~ fightwarn
 679     addons:
 680       apt:
 681         sources:
 682         - ubuntu-toolchain-r-test
 683         packages:
 684         - g++-7
 685         - gcc-7
 686         - *deps_driverlibs
 687
 688   - env: NUT_MATRIX_TAG="gnu17-gcc-9-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=gnu17" CXXFLAGS="-std=gnu++17" CC=gcc-9 CXX=g++-9
 689     os: linux
 690     sudo: false
 691     services:
 692         - docker
 693     compiler: gcc
 694     if: branch =~ fightwarn
 695     addons:
 696       apt:
 697         sources:
 698         - ubuntu-toolchain-r-test
 699         packages:
 700         - g++-9
 701         - gcc-9
 702         - *deps_driverlibs
 703
 704 # Stuff with warnings made fatal... well, is usually fatal so far:
 705 _matrix_linux_gnustd_warn_fatal:
 706   include: &_matrix_linux_gnustd_warn_fatal
 707 # Note: Fixing these would make NUT viable again on platforms with only ANSI C!
 708   - env: NUT_MATRIX_TAG="gnu89-gcc-default-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=gnu89" CXXFLAGS="-std=gnu++89"
 709     os: linux
 710     sudo: false
 711     services:
 712         - docker
 713     compiler: gcc
 714     if: branch =~ fightwarn
 715     addons:
 716       apt:
 717         packages:
 718         - *deps_driverlibs
 719
 720 # The hardest of two worlds: both strict C standards on Linux and fatal warnings:
 721 _matrix_linux_cstd_warn:
 722   include: &_matrix_linux_cstd_warn
 723   - env: NUT_MATRIX_TAG="c99-gcc-default-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=c99" CXXFLAGS="-std=c++98"
 724     os: linux
 725     sudo: false
 726     services:
 727         - docker
 728     compiler: gcc
 729     if: branch =~ fightwarn
 730     addons:
 731       apt:
 732         packages:
 733         - *deps_driverlibs
 734
 735   - env: NUT_MATRIX_TAG="c99-clang-5.0-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=c99" CXXFLAGS="-std=c++99" CC=clang-5.0 CXX=clang++-5.0
 736     os: linux
 737     dist: xenial
 738     sudo: false
 739     services:
 740         - docker
 741     compiler: clang
 742     if: branch =~ fightwarn
 743     addons:
 744       apt:
 745         sources:
 746         - llvm-toolchain-xenial-5.0
 747         packages:
 748         - clang-5.0
 749         - clang-format-5.0
 750         - *deps_driverlibs
 751
 752   - env: NUT_MATRIX_TAG="c11-clang-5.0-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=c11" CXXFLAGS="-std=c++11" CC=clang-5.0 CXX=clang++-5.0
 753     os: linux
 754     dist: xenial
 755     sudo: false
 756     services:
 757         - docker
 758     compiler: clang
 759     if: branch =~ fightwarn
 760     addons:
 761       apt:
 762         sources:
 763         - llvm-toolchain-xenial-5.0
 764         packages:
 765         - clang-5.0
 766         - clang-format-5.0
 767         - *deps_driverlibs
 768
 769   - env: NUT_MATRIX_TAG="c17-clang-8-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=c17" CXXFLAGS="-std=c++17" CC=clang-8 CXX=clang++-8
 770     os: linux
 771     dist: xenial
 772     sudo: false
 773     services:
 774         - docker
 775     compiler: clang
 776     if: branch =~ fightwarn
 777     addons:
 778       apt:
 779         sources:
 780         - llvm-toolchain-xenial-8
 781         packages:
 782         - clang-8
 783         - clang-format-8
 784         - *deps_driverlibs
 785
 786   - env: NUT_MATRIX_TAG="c11-gcc-default-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=c11" CXXFLAGS="-std=c++11"
 787     os: linux
 788     sudo: false
 789     services:
 790         - docker
 791     compiler: gcc
 792     if: branch =~ fightwarn
 793     addons:
 794       apt:
 795         packages:
 796         - *deps_driverlibs
 797
 798   - env: NUT_MATRIX_TAG="c89-gcc-default-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=c89" CXXFLAGS="-std=c++89"
 799     os: linux
 800     sudo: false
 801     services:
 802         - docker
 803     compiler: gcc
 804     if: branch =~ fightwarn
 805     addons:
 806       apt:
 807         packages:
 808         - *deps_driverlibs
 809
 810 _matrix_freebsd_gnustd_nowarn:
 811   include: &_matrix_freebsd_gnustd_nowarn
 812   - env: NUT_MATRIX_TAG="gnu99-gcc-freebsd-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++98" CC=gcc CXX=g++
 813     os: freebsd
 814     sudo: true
 815     compiler: gcc
 816     cache:
 817       directories:
 818       - $HOME/.ccache
 819
 820   - env: NUT_MATRIX_TAG="gnu99-clang-freebsd-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++99" CC=clang CXX=clang++
 821     os: freebsd
 822     sudo: true
 823     compiler: clang
 824     cache:
 825       directories:
 826       - $HOME/.ccache
 827
 828   - env: NUT_MATRIX_TAG="gnu17-gcc-freebsd-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu17" CXXFLAGS="-std=gnu++17" CC=gcc CXX=g++
 829     os: freebsd
 830     sudo: true
 831     compiler: gcc
 832     cache:
 833       directories:
 834       - $HOME/.ccache
 835
 836   - env: NUT_MATRIX_TAG="gnu17-clang-freebsd-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu17" CXXFLAGS="-std=gnu++17" CC=clang CXX=clang++
 837     os: freebsd
 838     sudo: true
 839     compiler: clang
 840     cache:
 841       directories:
 842       - $HOME/.ccache
 843
 844 _matrix_freebsd_gnustd_warn_viable:
 845   include: &_matrix_freebsd_gnustd_warn_viable
 846   - env: NUT_MATRIX_TAG="gnu99-gcc-default-freebsd-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++98" CC=gcc CXX=g++
 847     os: freebsd
 848     sudo: true
 849     compiler: gcc
 850     if: branch =~ fightwarn
 851     cache:
 852       directories:
 853       - $HOME/.ccache
 854
 855   - env: NUT_MATRIX_TAG="gnu17-gcc-default-freebsd-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=gnu17" CXXFLAGS="-std=gnu++17" CC=gcc CXX=g++
 856     os: freebsd
 857     sudo: true
 858     compiler: gcc
 859     if: branch =~ fightwarn
 860     cache:
 861       directories:
 862       - $HOME/.ccache
 863
 864 _matrix_freebsd_gnustd_warn_fatal:
 865   include: &_matrix_freebsd_gnustd_warn_fatal
 866   - env: NUT_MATRIX_TAG="gnu99-clang-freebsd-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++99" CC=clang CXX=clang++
 867     os: freebsd
 868     sudo: true
 869     compiler: clang
 870     if: branch =~ fightwarn
 871     cache:
 872       directories:
 873       - $HOME/.ccache
 874
 875   - env: NUT_MATRIX_TAG="gnu17-clang-freebsd-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=gnu17" CXXFLAGS="-std=gnu++17" CC=clang CXX=clang++
 876     os: freebsd
 877     sudo: true
 878     compiler: clang
 879     if: branch =~ fightwarn
 880     cache:
 881       directories:
 882       - $HOME/.ccache
 883
 884
 885 # Try also a range of platforms for MacOS X builds
 886 # Inspired by https://github.com/taocpp/operators/blob/master/.travis.yml
 887 _matrix_osx_gnustd_nowarn:
 888   include: &_matrix_osx_gnustd_nowarn
 889   - env: NUT_MATRIX_TAG="gnu99-clang-xcode10.2-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++99" CC=clang CXX=clang++
 890     os: osx
 891     osx_image: xcode10.2
 892     compiler: clang
 893     cache:
 894       directories:
 895       - $HOME/Library/Caches/Homebrew
 896       - $HOME/.ccache
 897
 898   - env: NUT_MATRIX_TAG="gnu17-clang-xcode10.2-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu17" CXXFLAGS="-std=gnu++17" CC=clang CXX=clang++
 899     os: osx
 900     osx_image: xcode10.2
 901     compiler: clang
 902     cache:
 903       directories:
 904       - $HOME/Library/Caches/Homebrew
 905       - $HOME/.ccache
 906
 907   - env: NUT_MATRIX_TAG="gnu99-clang-xcode7.3-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++99" CC=clang CXX=clang++
 908     os: osx
 909     osx_image: xcode7.3
 910     compiler: clang
 911     cache:
 912       directories:
 913       - $HOME/Library/Caches/Homebrew
 914       - $HOME/.ccache
 915
 916 _matrix_osx_gnustd_warn:
 917   include: &_matrix_osx_gnustd_warn
 918   - env: NUT_MATRIX_TAG="gnu99-clang-xcode10.2-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++99" CC=clang CXX=clang++
 919     os: osx
 920     osx_image: xcode10.2
 921     compiler: clang
 922     if: branch =~ fightwarn
 923     cache:
 924       directories:
 925       - $HOME/Library/Caches/Homebrew
 926       - $HOME/.ccache
 927
 928   - env: NUT_MATRIX_TAG="gnu17-clang-xcode10.2-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=gnu17" CXXFLAGS="-std=gnu++17" CC=clang CXX=clang++
 929     os: osx
 930     osx_image: xcode10.2
 931     compiler: clang
 932     if: branch =~ fightwarn
 933     cache:
 934       directories:
 935       - $HOME/Library/Caches/Homebrew
 936       - $HOME/.ccache
 937
 938 _matrix_osx_cstd_nowarn:
 939   include: &_matrix_osx_cstd_nowarn
 940   - env: NUT_MATRIX_TAG="c99-clang-xcode10.2-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=c99" CXXFLAGS="-std=c++99" CC=clang CXX=clang++
 941     os: osx
 942     osx_image: xcode10.2
 943     compiler: clang
 944     if: branch =~ fightwarn
 945     cache:
 946       directories:
 947       - $HOME/Library/Caches/Homebrew
 948       - $HOME/.ccache
 949
 950   - env: NUT_MATRIX_TAG="c17-clang-xcode10.2-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=c17" CXXFLAGS="-std=c++17" CC=clang CXX=clang++
 951     os: osx
 952     osx_image: xcode10.2
 953     compiler: clang
 954     if: branch =~ fightwarn
 955     cache:
 956       directories:
 957       - $HOME/Library/Caches/Homebrew
 958       - $HOME/.ccache
 959
 960 _matrix_osx_cstd_warn:
 961   include: &_matrix_osx_cstd_warn
 962   - env: NUT_MATRIX_TAG="c99-clang-xcode10.2-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=c99" CXXFLAGS="-std=c++99" CC=clang CXX=clang++
 963     os: osx
 964     osx_image: xcode10.2
 965     compiler: clang
 966     if: branch =~ fightwarn
 967     cache:
 968       directories:
 969       - $HOME/Library/Caches/Homebrew
 970       - $HOME/.ccache
 971
 972   - env: NUT_MATRIX_TAG="c17-clang-xcode10.2-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=c17" CXXFLAGS="-std=c++17" CC=clang CXX=clang++
 973     os: osx
 974     osx_image: xcode10.2
 975     compiler: clang
 976     if: branch =~ fightwarn
 977     cache:
 978       directories:
 979       - $HOME/Library/Caches/Homebrew
 980       - $HOME/.ccache
 981
 982   - env: NUT_MATRIX_TAG="c11-clang-xcode7.3-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=c11" CXXFLAGS="-std=c++11" CC=clang CXX=clang++
 983     os: osx
 984     osx_image: xcode7.3
 985     compiler: clang
 986     if: branch =~ fightwarn
 987     cache:
 988       directories:
 989       - $HOME/Library/Caches/Homebrew
 990       - $HOME/.ccache
 991
 992 # Try also a build on Windows to see our horizons
 993 # https://docs.travis-ci.com/user/reference/windows/
 994 # says we have clang-9 there by default (and there is
 995 # a complex routine to add gcc if we'd need that)
 996 # and a Git Bash as default shell, but no ccache.
 997 # TODO: Eventually try native visualstudio compilers?
 998 _matrix_windows_gnustd_nowarn:
 999   include: &_matrix_windows_gnustd_nowarn
1000   - env: NUT_MATRIX_TAG="gnu99-clang-win-nowarn" BUILD_TYPE=default-all-errors CPPFLAGS="-fms-extensions" CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++99" CC=clang CXX=clang++
1001     os: windows
1002     compiler: clang
1003     if: branch =~ fightwarn
1004     cache:
1005       directories:
1006       - $HOME/AppData/Local/Temp/chocolatey
1007       - $HOME/.ccache
1008       - /C/tools
1009
1010 _matrix_windows_gnustd_warn:
1011   include: &_matrix_windows_gnustd_warn
1012   - env: NUT_MATRIX_TAG="gnu99-clang-win-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=c99" CXXFLAGS="-std=c++99" CC=clang CXX=clang++
1013     os: windows
1014     compiler: clang
1015     if: branch =~ fightwarn
1016     cache:
1017       directories:
1018       - $HOME/AppData/Local/Temp/chocolatey
1019       - $HOME/.ccache
1020       - /C/tools
1021
1022 _matrix_windows_cstd_nowarn:
1023   include: &_matrix_windows_cstd_nowarn
1024   - env: NUT_MATRIX_TAG="c99-clang-win-nowarn" BUILD_TYPE=default-all-errors CPPFLAGS="-fms-extensions" CFLAGS="-std=c99" CXXFLAGS="-std=c++99" CC=clang CXX=clang++
1025     os: windows
1026     compiler: clang
1027     if: branch =~ fightwarn
1028     cache:
1029       directories:
1030       - $HOME/AppData/Local/Temp/chocolatey
1031       - $HOME/.ccache
1032       - /C/tools
1033
1034 _matrix_windows_cstd_warn:
1035   include: &_matrix_windows_cstd_warn
1036   - env: NUT_MATRIX_TAG="c99-clang-win-warn" BUILD_TYPE=default-all-errors CPPFLAGS="-fms-extensions" BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=c99" CXXFLAGS="-std=c++99" CC=clang CXX=clang++
1037     os: windows
1038     compiler: clang
1039     if: branch =~ fightwarn
1040     cache:
1041       directories:
1042       - $HOME/AppData/Local/Temp/chocolatey
1043       - $HOME/.ccache
1044       - /C/tools
1045
1046 # Incidentally, this is one platform we know to have clang-9,
1047 # the version which has (at least partial) C++20 support
1048   - env: NUT_MATRIX_TAG="c20-clang-win-warn" BUILD_TYPE=default-all-errors CPPFLAGS="-fms-extensions" BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=c20" CXXFLAGS="-std=c++20" CC=clang CXX=clang++
1049     os: windows
1050     compiler: clang
1051     if: branch =~ fightwarn
1052     cache:
1053       directories:
1054       - $HOME/AppData/Local/Temp/chocolatey
1055       - $HOME/.ccache
1056       - /C/tools
1057
1058 ###################################################################################
1059 # Summarize the matrix blocks above to quickly enable/disable subsets
1060 # of tests in development (e.g. to focus on fixing bugs and not wasting
1061 # resources on rebuilding green codebase over and over)
1062
1063 # The original set of tests that are required for master branch CI
1064 # ...and also the set of builds with various compilers and C standards
1065 # that should survive at least without warnings made fatal...
1066 _matrix_required_linux:
1067   include: &_matrix_required_linux
1068   - *_matrix_required_linux_pass1_quick
1069   - *_matrix_required_linux_pass2_shell
1070   - *_matrix_required_linux_pass3_large
1071   - *_matrix_linux_gnustd_warn_viable
1072   - *_matrix_linux_gnustd_nowarn
1073   - *_matrix_linux_gnustd_nowarn_x86_32bit
1074   - *_matrix_linux_gnustd_nowarn_arm_64bit_viable
1075   - *_matrix_linux_gnustd_nowarn_s390x_64bit_viable
1076
1077 _matrix_linux_gnustd_warn:
1078   include: &_matrix_linux_gnustd_warn
1079   - *_matrix_linux_gnustd_warn_viable
1080   - *_matrix_linux_gnustd_warn_fatal
1081
1082 _matrix_allowfail_linux:
1083   include: &_matrix_allowfail_linux
1084   - *_matrix_linux_cstd_nowarn
1085   - *_matrix_linux_gnustd_warn_fatal
1086   - *_matrix_linux_cstd_warn
1087   - *_matrix_linux_gnustd_nowarn_arm_64bit_fatal
1088   - *_matrix_linux_gnustd_nowarn_s390x_64bit_fatal
1089
1090 _matrix_linux_gnustd_nowarn_arm_64bit:
1091   include: &_matrix_linux_gnustd_nowarn_arm_64bit
1092   - *_matrix_linux_gnustd_nowarn_arm_64bit_viable
1093   - *_matrix_linux_gnustd_nowarn_arm_64bit_fatal
1094
1095 _matrix_linux_arm:
1096   include: &_matrix_linux_arm
1097   - *_matrix_linux_gnustd_nowarn_arm_64bit
1098
1099 _matrix_linux_gnustd_nowarn_s390x_64bit:
1100   include: &_matrix_linux_gnustd_nowarn_s390x_64bit
1101   - *_matrix_linux_gnustd_nowarn_s390x_64bit_viable
1102   - *_matrix_linux_gnustd_nowarn_s390x_64bit_fatal
1103
1104 _matrix_linux_s390x:
1105   include: &_matrix_linux_s390x
1106   - *_matrix_linux_gnustd_nowarn_s390x_64bit
1107
1108 _matrix_linux:
1109   include: &_matrix_linux
1110   - *_matrix_required_linux
1111   - *_matrix_allowfail_linux
1112
1113 _matrix_freebsd:
1114   include: &_matrix_freebsd
1115   - *_matrix_freebsd_gnustd_nowarn
1116   - *_matrix_freebsd_gnustd_warn
1117
1118 _matrix_freebsd_gnustd_warn:
1119   include: &_matrix_freebsd_gnustd_warn
1120   - *_matrix_freebsd_gnustd_warn_viable
1121   - *_matrix_freebsd_gnustd_warn_fatal
1122
1123 _matrix_required_freebsd:
1124   include: &_matrix_required_freebsd
1125   - *_matrix_freebsd_gnustd_nowarn
1126   - *_matrix_freebsd_gnustd_warn_viable
1127
1128 _matrix_allowfail_freebsd:
1129   include: &_matrix_allowfail_freebsd
1130   - *_matrix_freebsd_gnustd_warn_fatal
1131
1132 _matrix_allowfail_osx:
1133   include: &_matrix_allowfail_osx
1134   - *_matrix_osx_cstd_nowarn
1135   - *_matrix_osx_gnustd_warn
1136   - *_matrix_osx_cstd_warn
1137
1138 _matrix_required_osx:
1139   include: &_matrix_required_osx
1140   - *_matrix_osx_gnustd_nowarn
1141
1142 _matrix_osx:
1143   include: &_matrix_osx
1144   - *_matrix_required_osx
1145   - *_matrix_allowfail_osx
1146
1147 # Nothing this good yet
1148 #_matrix_required_windows:
1149 #  include: &_matrix_required_windows
1150
1151 _matrix_allowfail_windows:
1152   include: &_matrix_allowfail_windows
1153   - *_matrix_windows_gnustd_nowarn
1154   - *_matrix_windows_gnustd_warn
1155   - *_matrix_windows_cstd_nowarn
1156   - *_matrix_windows_cstd_warn
1157
1158 _matrix_windows:
1159   include: &_matrix_windows
1160 #  - *_matrix_required_windows
1161   - *_matrix_allowfail_windows
1162
1163 # Different dissections of interest to fixers:
1164 _matrix_cstd_nowarn:
1165   include: &_matrix_cstd_nowarn
1166   - *_matrix_linux_cstd_nowarn
1167   - *_matrix_osx_cstd_nowarn
1168   - *_matrix_windows_cstd_nowarn
1169
1170 _matrix_gnustd_nowarn:
1171   include: &_matrix_gnustd_nowarn
1172   - *_matrix_osx_gnustd_nowarn
1173   - *_matrix_linux_gnustd_nowarn
1174   - *_matrix_freebsd_gnustd_nowarn
1175 #  -*_matrix_windows_gnustd_nowarn
1176   - *_matrix_linux_gnustd_nowarn_x86_32bit
1177   - *_matrix_linux_gnustd_nowarn_arm_64bit_viable
1178   - *_matrix_linux_gnustd_nowarn_arm_64bit_fatal
1179   - *_matrix_linux_gnustd_nowarn_s390x_64bit_viable
1180   - *_matrix_linux_gnustd_nowarn_s390x_64bit_fatal
1181
1182 _matrix_warn:
1183   include: &_matrix_warn
1184   - *_matrix_linux_gnustd_warn
1185   - *_matrix_linux_cstd_warn
1186   - *_matrix_freebsd_gnustd_warn
1187   - *_matrix_osx_gnustd_warn
1188   - *_matrix_osx_cstd_warn
1189   - *_matrix_windows_gnustd_warn
1190   - *_matrix_windows_cstd_warn
1191
1192 # Default "jobs:" matrix should reference at least this for master branches
1193 _matrix_required:
1194   include: &_matrix_required
1195   - *_matrix_required_linux
1196   - *_matrix_required_freebsd
1197   - *_matrix_required_osx
1198 #  - *_matrix_required_windows
1199
1200 _matrix_all:
1201   include: &_matrix_all
1202   - *_matrix_linux
1203   - *_matrix_freebsd
1204   - *_matrix_osx
1205   - *_matrix_windows
1206
1207 _matrix_master:
1208   include: &_matrix_master
1209   - *_matrix_required
1210 ### Enabled for branches with names containing "fightwarn" to perform
1211 ### builds that intend to actively fix the issues which preclude the
1212 ### following items from becoming green:
1213   - *_matrix_allowfail_linux
1214   - *_matrix_allowfail_osx
1215   - *_matrix_allowfail_freebsd
1216   - *_matrix_windows
1217
1218 _matrix_fixbugs:
1219   include: &_matrix_fixbugs
1220   - *_matrix_cstd_nowarn
1221   - *_matrix_warn
1222
1223 ###################################################################################
1224 # Developers can import some of the definitions above (e.g. _matrix-fixbugs
1225 # instead of _matrix-master) to get more relevant runs of Travis CI against
1226 # their branches for their iterations trying to fix stuff.
1227 #
1228 # DO NOT COMMIT TO MASTER BRANCH TEST-MATRICES THAT ARE NOT _matrix-master!
1229 #
1230 # These days, "jobs" and "matrix" (Travis keywords) are same thing... at least,
1231 # ours is an explicit list.
1232 # By "fast_finish" we allow to assign a verdict based on completion of required
1233 # test cases. The "allow_failures" will proceed to run for our information
1234 # but should not block nor delay PR considerations etc.
1235 jobs:
1236   fast_finish: true
1237   include:
1238   - *_matrix_master
1239
1240 ###################################################################################
1241 # Note: "env" lines below must exactly describe a matrix option defined above
1242   allow_failures:
1243
1244 ### Linux on x86_64
1245 #OK#  - env: NUT_MATRIX_TAG="gnu99-gcc-default-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++98"
1246 #OK#  - env: NUT_MATRIX_TAG="gnu99-gcc-7-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++98" CC=gcc-7 CXX=g++-7
1247 #OK#  - env: NUT_MATRIX_TAG="gnu11-gcc-7-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu11" CXXFLAGS="-std=gnu++11" CC=gcc-7 CXX=g++-7
1248 #OK#  - env: NUT_MATRIX_TAG="gnu17-gcc-9-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu17" CXXFLAGS="-std=gnu++17" CC=gcc-9 CXX=g++-9
1249 #OK#  - env: NUT_MATRIX_TAG="gnu99-clang-5.0-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++99" CC=clang-5.0 CXX=clang++-5.0
1250 #OK#  - env: NUT_MATRIX_TAG="gnu17-clang-8-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu17" CXXFLAGS="-std=gnu++17" CC=clang-8 CXX=clang++-8
1251 #OK#  - env: NUT_MATRIX_TAG="gnu17-gcc-9-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=gnu17" CXXFLAGS="-std=gnu++17" CC=gcc-9 CXX=g++-9
1252 #OK#  - env: NUT_MATRIX_TAG="gnu99-gcc-default-nowarn-x86-32bit" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu99 -m32" CXXFLAGS="-std=gnu++99 -m32" CPPFLAGS="-m32" LDFLAGS="-m32"
1253 #OK#  - env: NUT_MATRIX_TAG="gnu17-clang-8-nowarn-x86-32bit" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu17 -m32" CXXFLAGS="-std=gnu++17 -m32" CPPFLAGS="-m32" LDFLAGS="-m32" CC=clang-8 CXX=clang++-8
1254   - env: NUT_MATRIX_TAG="c99-clang-3.5-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=c99" CXXFLAGS="-std=c++99" CC=clang-3.5 CXX=clang++-3.5
1255   - env: NUT_MATRIX_TAG="c99-clang-5.0-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=c99" CXXFLAGS="-std=c++99" CC=clang-5.0 CXX=clang++-5.0
1256   - env: NUT_MATRIX_TAG="c11-clang-5.0-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=c11" CXXFLAGS="-std=c++11" CC=clang-5.0 CXX=clang++-5.0
1257   - env: NUT_MATRIX_TAG="c17-clang-8-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=c17" CXXFLAGS="-std=c++17" CC=clang-8 CXX=clang++-8
1258   - env: NUT_MATRIX_TAG="c17-clang-8-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=c17" CXXFLAGS="-std=c++17" CC=clang-8 CXX=clang++-8
1259 #OK#  - env: NUT_MATRIX_TAG="cDefault-gcc-default-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard
1260 #OK#  - env: NUT_MATRIX_TAG="gnu99-gcc-default-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++98"
1261   - env: NUT_MATRIX_TAG="c99-gcc-default-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=c99" CXXFLAGS="-std=c++98"
1262 #OK#  - env: NUT_MATRIX_TAG="gnu99-gcc-7-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++98" CC=gcc-7 CXX=g++-7
1263   - env: NUT_MATRIX_TAG="c99-clang-5.0-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=c99" CXXFLAGS="-std=c++99" CC=clang-5.0 CXX=clang++-5.0
1264   - env: NUT_MATRIX_TAG="c11-clang-5.0-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=c11" CXXFLAGS="-std=c++11" CC=clang-5.0 CXX=clang++-5.0
1265   - env: NUT_MATRIX_TAG="c11-gcc-default-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=c11" CXXFLAGS="-std=c++11"
1266 #OK#  - env: NUT_MATRIX_TAG="gnu11-gcc-default-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=gnu11" CXXFLAGS="-std=gnu++11"
1267 #OK#  - env: NUT_MATRIX_TAG="gnu89-gcc-default-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu89" CXXFLAGS="-std=gnu++89"
1268   - env: NUT_MATRIX_TAG="c89-gcc-default-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=c89" CXXFLAGS="-std=c++89"
1269   - env: NUT_MATRIX_TAG="gnu89-gcc-default-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=gnu89" CXXFLAGS="-std=gnu++89"
1270
1271 ### Linux on s390x (BigEndian)
1272 #OK#  - env: NUT_MATRIX_TAG="gnu99-gcc-default-nowarn-s390x-64bit" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++98"
1273 #OK#  - env: NUT_MATRIX_TAG="gnu17-gcc-9-nowarn-s390x-64bit" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu17" CXXFLAGS="-std=gnu++17" CC=gcc-9 CXX=g++-9
1274 #OK#  - env: NUT_MATRIX_TAG="gnu17-clang-8-nowarn-s390x-64bit" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu17" CXXFLAGS="-std=gnu++17" CC=clang-8 CXX=clang++-8
1275   - env: NUT_MATRIX_TAG="gnu17-clang-8-warn-s390x-64bit" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=gnu17" CXXFLAGS="-std=gnu++17" CC=clang-8 CXX=clang++-8
1276
1277 ### Linux on ARM
1278 #OK#  - env: NUT_MATRIX_TAG="gnu99-gcc-default-nowarn-ARM-64bit" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++98"
1279 #OK#  - env: NUT_MATRIX_TAG="gnu17-gcc-9-nowarn-ARM-64bit" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu17" CXXFLAGS="-std=gnu++17" CC=gcc-9 CXX=g++-9
1280   - env: NUT_MATRIX_TAG="gnu17-clang-8-nowarn-ARM-64bit" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu17" CXXFLAGS="-std=gnu++17" CC=clang-8 CXX=clang++-8
1281
1282 ### FreeBSD on x86_64
1283 #OK#  - env: NUT_MATRIX_TAG="gnu99-gcc-freebsd-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++98" CC=gcc CXX=g++
1284 #OK#  - env: NUT_MATRIX_TAG="gnu99-clang-freebsd-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++99" CC=clang CXX=clang++
1285 #OK#  - env: NUT_MATRIX_TAG="gnu17-gcc-freebsd-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++17" CC=gcc CXX=g++
1286 #OK#  - env: NUT_MATRIX_TAG="gnu17-clang-freebsd-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++17" CC=clang CXX=clang++
1287 #OK#  - env: NUT_MATRIX_TAG="gnu99-gcc-default-freebsd-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++98" CC=gcc CXX=g++
1288 #OK#  - env: NUT_MATRIX_TAG="gnu17-gcc-default-freebsd-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=gnu17" CXXFLAGS="-std=gnu++17" CC=gcc CXX=g++
1289   - env: NUT_MATRIX_TAG="gnu99-clang-freebsd-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++99" CC=clang CXX=clang++
1290   - env: NUT_MATRIX_TAG="gnu17-clang-freebsd-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=gnu17" CXXFLAGS="-std=gnu++17" CC=clang CXX=clang++
1291
1292 ### macosx
1293 #OK#  - env: NUT_MATRIX_TAG="gnu99-clang-xcode10.2-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++99" CC=clang CXX=clang++
1294 #OK#  - env: NUT_MATRIX_TAG="gnu17-clang-xcode10.2-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu17" CXXFLAGS="-std=gnu++17" CC=clang CXX=clang++
1295 #OK#  - env: NUT_MATRIX_TAG="gnu99-clang-xcode7.3-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++99" CC=clang CXX=clang++
1296   - env: NUT_MATRIX_TAG="gnu99-clang-xcode10.2-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++99" CC=clang CXX=clang++
1297   - env: NUT_MATRIX_TAG="gnu17-clang-xcode10.2-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=gnu17" CXXFLAGS="-std=gnu++17" CC=clang CXX=clang++
1298   - env: NUT_MATRIX_TAG="c99-clang-xcode10.2-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=c99" CXXFLAGS="-std=c++99" CC=clang CXX=clang++
1299   - env: NUT_MATRIX_TAG="c99-clang-xcode10.2-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=c99" CXXFLAGS="-std=c++99" CC=clang CXX=clang++
1300   - env: NUT_MATRIX_TAG="c17-clang-xcode10.2-nowarn" BUILD_TYPE=default-all-errors CFLAGS="-std=c17" CXXFLAGS="-std=c++17" CC=clang CXX=clang++
1301   - env: NUT_MATRIX_TAG="c17-clang-xcode10.2-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=c17" CXXFLAGS="-std=c++17" CC=clang CXX=clang++
1302   - env: NUT_MATRIX_TAG="c11-clang-xcode7.3-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=c11" CXXFLAGS="-std=c++11" CC=clang CXX=clang++
1303
1304 ### windows on x86_64
1305   - env: NUT_MATRIX_TAG="gnu99-clang-win-nowarn" BUILD_TYPE=default-all-errors CPPFLAGS="-fms-extensions" CFLAGS="-std=gnu99" CXXFLAGS="-std=gnu++99" CC=clang CXX=clang++
1306   - env: NUT_MATRIX_TAG="gnu99-clang-win-warn" BUILD_TYPE=default-all-errors BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=c99" CXXFLAGS="-std=c++99" CC=clang CXX=clang++
1307   - env: NUT_MATRIX_TAG="c99-clang-win-nowarn" BUILD_TYPE=default-all-errors CPPFLAGS="-fms-extensions" CFLAGS="-std=c99" CXXFLAGS="-std=c++99" CC=clang CXX=clang++
1308   - env: NUT_MATRIX_TAG="c99-clang-win-warn" BUILD_TYPE=default-all-errors CPPFLAGS="-fms-extensions" BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=c99" CXXFLAGS="-std=c++99" CC=clang CXX=clang++
1309   - env: NUT_MATRIX_TAG="c20-clang-win-warn" BUILD_TYPE=default-all-errors CPPFLAGS="-fms-extensions" BUILD_WARNFATAL=yes BUILD_WARNOPT=hard CFLAGS="-std=c20" CXXFLAGS="-std=c++20" CC=clang CXX=clang++
1310
1311 before_install:
1312 - |-
1313   if [ $TRAVIS_OS_NAME = "osx" ] ; then
1314     [ -n "$HOMEBREW_NO_AUTO_UPDATE" ] || HOMEBREW_NO_AUTO_UPDATE="$CI_DEFAULT_HOMEBREW_NO_AUTO_UPDATE"
1315     if [ "$HOMEBREW_NO_AUTO_UPDATE" = 1 ] ; then
1316         echo "NOT CALLING 'brew update' as it takes too long and cleans up preinstalled env"
1317         export HOMEBREW_NO_AUTO_UPDATE
1318     else
1319         unset HOMEBREW_NO_AUTO_UPDATE
1320         brew update
1321     fi
1322     brew install binutils ccache gd
1323     if [ "$BUILD_TYPE" = default-withdoc ] ; then
1324         brew install asciidoc docbook-xsl
1325         XML_CATALOG_FILES=/usr/local/etc/xml/catalog
1326         export XML_CATALOG_FILES
1327     fi
1328   fi
1329
1330 # Please forgive the funny syntax below to dance around
1331 # both YAML escaping and windows-acceptable shell syntax
1332 - |-
1333     if [[ $TRAVIS_OS_NAME == "windows" ]] ; then
1334         if [[ ! -s C:/tools/cygwin/bin/autoreconf.exe ]] ; then
1335             if [[ ! -s C:/tools/cygwin/bin/autoreconf ]] ; then
1336                 choco install cygwin
1337                 C:\\tools\\cygwin\\cygwinsetup.exe -q -P make,unzip,automake,autoconf,zip
1338             fi
1339         fi
1340         if [[ ! -s C:/tools/bin/ccache.exe ]] ; then
1341             mkdir -p C:/tools/bin/
1342             pushd C:/tools/bin/ || exit
1343                 wget https://github.com/ccache/ccache/releases/download/v3.7.12/ccache-3.7.12-windows-64.zip || exit
1344                 7z e -y ccache-3.7.12-windows-64.zip || exit
1345                 rm -f ccache-3.7.12-windows-64.zip
1346             popd
1347         fi
1348         export PATH=/C/tools/bin:/cygdrive/c/tools/bin:$PATH:/C/tools/cygwin/bin:/cygdrive/c/tools/cygwin/bin
1349         CI_TRACE=true
1350         CI_TIME=false
1351         ( echo "user::rwx"
1352           echo "group::r--"
1353           echo "mask:rwx"
1354           echo "other:r--"
1355         ) > /tmp/faclx
1356         if ! setfacl -f /tmp/faclx /cygdrive/c/tools/cygwin/*bin/* ; then
1357             setfacl -f /tmp/faclx /C/tools/cygwin/*bin/*
1358         fi
1359     fi
1360 - if [ "$TRAVIS_OS_NAME" = "freebsd" ] ; then sudo pkg install -y libgd ; fi
1361 - if [ -n "${NUT_MATRIX_TAG}" ] ; then export CFLAGS CXXFLAGS ; [ -z "$CC" ] || export CC ; [ -z "$CXX" ] || export CXX ; fi
1362
1363 # Hand off to generated script for each BUILD_TYPE
1364 script: ./ci_build.sh