.travis.yml

os:
  - osx
osx_image: xcode8.3
compiler:
  - clang
  - gcc
env:
  - EXTRA=
  - EXTRA=--devel
  - EXTRA=--HEAD
matrix:
  include:
    # GCC on an Xcode 9.2 machine has trouble with syslog.h
    # See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82200
    - osx_image: xcode9.2
      compiler: clang
      env: EXTRA=
    - osx_image: xcode9.2
      compiler: clang
      env: EXTRA=--devel
    - osx_image: xcode9.2
      compiler: clang
      env: EXTRA=--HEAD
language: c
before_install:
  # Fetch the latest Homebrew, for the freshest bugs
  - export HOMEBREW_DEVELOPER=1
  - env
  - brew update
  # on the xcode8.3 machine, oclint breaks the install of gcc
  - brew cask uninstall oclint
  - brew tap leedm777/homebrew-asterisk
  # checkout the current branch for installing PJSIP
  - git -C $(brew --prefix)/Homebrew/Library/Taps/leedm777/homebrew-asterisk pull origin ${TRAVIS_BRANCH}
  # upgrade only outdated dependencies
  - comm -12 <(brew deps --include-build ./asterisk.rb) <(brew outdated) | xargs brew upgrade
  # print some versions, because debugging
  - brew --version
  - brew ls --versions
install:
  # install pjsip verbosely, in case we need to debug that build, too
  # We also have to install it via the tap, b/c it won't be picked up as a
  # dependency if we install it as ./pjsip-asterisk.rb
  - brew install pjsip-asterisk --verbose
  - brew install --only-dependencies ./asterisk.rb
script:
  - brew reinstall ./asterisk.rb --verbose --with-dev-mode --with-${CC} ${EXTRA}