$LOAD_PATH.unshift File.expand_path('../../lib', __FILE__)

def clang_available
  # uses a shell to ensure we get a reasonable PATH
  system("which -s clang")
end

def fixture(name)
  File.join(__dir__, "fixtures", name)
end

RSpec.configure do |c|
  # exclude tests requiring clang when it's unavailable
  c.filter_run_excluding requires_clang: true unless clang_available
end