message: travis CI: added travis_wait before brew update and brew install qt, so that it hopefully does not abort the build due to stalling
diff: @@ -151,7 +151,7 @@ before_install:
  - sudo pip install --upgrade pip six pyOpenSSL
  - sudo pip install wheel numpy urllib3==1.23 twine coveralls chardet
  # Run homebrew on osx
  - - if [ "$TRAVIS_OS_NAME" == "osx" ]; then brew update; fi
  + - if [ "$TRAVIS_OS_NAME" == "osx" ]; then travis_wait brew update; fi
  # Setup default versions and override compiler if needed
  - if [[ "${LLVM_VERSION}" == "default" ]]; then LLVM_VERSION=3.9.0; fi
  # Install a sufficiently recent CMake (unless already installed on OS X)
  @@ -166,7 +166,7 @@ before_install:
  source /opt/qt511/bin/qt511-env.sh
  else
  if ! brew ls --version cmake &>/dev/null; then brew install cmake; fi
  - brew install cppcheck qt
  + travis_wait brew install cppcheck qt
  brew link --force qt
  export PATH=/usr/local/opt/qt/bin:${PATH}
  fi
  