.travis.yml

language: perl
sudo: true
matrix:
  include:
    # start the first coverage early so that it starts before everything else
    - perl: "5.20"
      env: COVERAGE=1
    - perl: "5.20"
      env: EUMM_BLEAD=1
    - perl: "5.20"
      env: TEST_INSTALLED=1 # test not from blib but after installing
    - perl: "5.10"
    - perl: "5.12"
    - perl: "5.14"
    - perl: "5.16"
    - perl: "5.18"
    - perl: "blead"
    # this is commented out because we test Perl v5.20 under all BADVAL configurations including the default below
    #- perl: "5.20"
    - perl: "5.20"
      env: PDL_WITH_BADVAL=0 # test with badval disabled
    - perl: "5.20"
      env: PDL_WITH_BADVAL=1 PDL_BADVAL_USENAN=0 PDL_BADVAL_PER_PDL=0
    - perl: "5.20"
      env: PDL_WITH_BADVAL=1 PDL_BADVAL_USENAN=0 PDL_BADVAL_PER_PDL=1
    - perl: "5.20"
      env: PDL_WITH_BADVAL=1 PDL_BADVAL_USENAN=1 PDL_BADVAL_PER_PDL=0
    - perl: "5.20"
      env: PDL_WITH_BADVAL=1 PDL_BADVAL_USENAN=1 PDL_BADVAL_PER_PDL=1
    - perl: "5.20"
      env: DISABLE_FORTRAN=1 # what if we don't have Fortran installed?
    - perl: "5.20"
      env: CC="clang" # use `clang` instead of `gcc` default
  allow_failures:
    - perl: blead
before_install:
  - sudo apt-get update
  - sudo apt-get install build-essential libx11-dev pgplot5 libplplot-dev libgd2-xpm-dev libhdf4-alt-dev libproj-dev libvpx-dev libxpm-dev proj-bin libcfitsio3-dev libreadline-dev
  - if [ "$DISABLE_FORTRAN" != 1 ]; then sudo apt-get install gfortran; fi # set DISABLE_FOTRAN = 1 to not install gfortran
  # clang is already installed in Travis-CI environment. Using PERL_MM_OPT does not work with subdirectory Makefile.PLs so we override Config.pm
  # Also, both $Config{cc} and $Config{ld} need to be set because under ELF environments (such as Travis-CI's Ubuntu), this is what Perl's Config.pm does.
  - if [ "$CC" == "clang" ]; then mkdir build_aux; echo 'package force_clang; use ExtUtils::MakeMaker::Config; $Config{cc} = $Config{ld} = "clang"; 1' > build_aux/force_clang.pm; export PERL5OPT="-I$(pwd)/build_aux -Mforce_clang"; fi
  - sudo apt-get install libxi-dev libxmu-dev freeglut3-dev libgsl0-dev libnetpbm10-dev # for OpenGL
  - export PGPLOT_DEV=/NULL
  - perl -pi -e 's|WITH_BADVAL => 1|WITH_BADVAL => 0|       if defined $ENV{PDL_WITH_BADVAL}    && $ENV{PDL_WITH_BADVAL}     == 0' perldl.conf # disable bad value support
  - perl -pi -e 's|BADVAL_USENAN => 0|BADVAL_USENAN => 1|   if defined $ENV{PDL_BADVAL_USENAN}  && $ENV{PDL_BADVAL_USENAN}   == 1' perldl.conf # enable BADVAL_USENAN
  - perl -pi -e 's|BADVAL_PER_PDL => 0|BADVAL_PER_PDL => 1| if defined $ENV{PDL_BADVAL_PER_PDL} && $ENV{PDL_BADVAL_PER_PDL}  == 1' perldl.conf # enable BADVAL_PER_PDL
  - git clone git://github.com/travis-perl/helpers ~/travis-perl-helpers
  - ls -lR
  - export SPLIT_BUILD=0
  - source ~/travis-perl-helpers/init
  - build-perl
  - perl -V
  - cpanm --quiet --notest ExtUtils::F77 Term::ReadLine::Gnu PGPLOT # do not need tests
  - cpanm --quiet --notest Devel::CheckLib # specify this now because this is a CONFIGURE_REQUIRES for author-side
  - if [ "$AUTHOR_TESTING" == 1 ]; then cpanm --quiet --notest CPAN::Changes; fi # for author tests (AUTHOR_TESTING is set to true by default by init)
  - cpanm --force --verbose ExtUtils::ParseXS # we install the latest ExtUtils::ParseXS
  - if [ "$EUMM_BLEAD" == 1 ]; then cpanm --quiet --notest --dev ExtUtils::MakeMaker; fi
  - build-dist
  - SRC_DIR=$(pwd)
  - cd $BUILD_DIR             # $BUILD_DIR is set by the build-dist command
install:
  - cpan-install --deps       # installs prereqs, including recommends
  - cpan-install --coverage   # installs coverage prereqs, if enabled
  - prove t/00-report-prereqs.t t/01-checkmanifest.t
  - prove -b -v $SRC_DIR/xt/00-check-changelog.t # run the author test out of the source directory
  # SYSTEM_CORES set by travis-perl-helpers
  - if [ "$SERIAL_BUILD" == 1 ]; then make; else make -j$(( $SYSTEM_CORES * 2 )); fi
before_script:
  - coverage-setup
script:
  - export PROVE_FLAG=""; if [ "$TEST_INSTALLED" == 1 ]; then make install clean; mv Basic Basic.x; mv ../Basic ../Basic.x; rm t/01-checkmanifest.t; else PROVE_FLAG="-b -v"; fi # clean is to ensure no blib, mv to ensure doesn't think is in repo!
  - if [ "$SERIAL_TESTING" == 1 ]; then prove $PROVE_FLAG $(test-files); else prove --formatter TAP::Formatter::File -j$(test-jobs) $PROVE_FLAG $(test-files); fi
after_script:
  - perl -Iblib/lib -MPDL::Config -MData::Dumper -e 'print Dumper \%PDL::Config'
after_success:
  - coverage-report
branches:
  except:
    - /^wip\//
    - /^blocked/
  only:
    - master
notifications:
  irc:
    channels:
      - "irc.perl.org#pdl"
    skip_join: true