```ruby
# Naive way of looking into platforms, please include others like FreeBSD?
Given %r{^I'm running a POSIX operating system$} do
  unless RUBY_PLATFORM =~ /linux|darwin/ then
    raise Cucumber::Pending.new("You need a POSIX operating system, no cheating ;-)")
  end
end

Given %r{^I've installed cross compile toolchain$} do
  compiler = 'i586-mingw32msvc-gcc'
  found = false
  ENV['PATH'].split(File::PATH_SEPARATOR).each do |path|
    next unless File.exist?(File.join(path, compiler))
    found = true
  end
  raise "Cannot locate '#{compiler}' in the PATH." unless found
end

Then /^binaries for platform '(.*)' get generated$/ do |platform|
  ext_for_platform = Dir.glob("tmp/#{platform}/**/*.#{RbConfig::CONFIG['DLEXT']}")
  ext_for_platform.should_not be_empty
end
```

Fix compiler discovery in steps, for macports mingw
user
```ruby
# Naive way of looking into platforms, please include others like FreeBSD?
Given %r{^I'm running a POSIX operating system$} do
  unless RUBY_PLATFORM =~ /linux|darwin/ then
    raise Cucumber::Pending.new("You need a POSIX operating system, no cheating ;-)")
  end
end

Given %r{^I've installed cross compile toolchain$} do
  compilers = %w(i586-mingw32msvc-gcc i386-mingw32-gcc)
  paths = ENV['PATH'].split(File::PATH_SEPARATOR)
  compiler = compilers.find do |comp|
    paths.find do |path|
      File.exist? File.join(path, comp)
    end
  end
  raise "Cannot locate '#{compiler}' in the PATH." unless compiler
end

Then /^binaries for platform '(.*)' get generated$/ do |platform|
  ext_for_platform = Dir.glob("tmp/#{platform}/**/*.#{RbConfig::CONFIG['DLEXT']}")
  ext_for_platform.should_not be_empty
end
```
assistant