Top Level Namespace

Defined Under Namespace

Modules: ArgScanner, RequireAll Classes: NilClass

Instance Method Summary collapse

Instance Method Details

#real_have_header(header_name) ⇒ Object

Just a replacement of have_header because have_header searches not recursively :(



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# File 'ext/arg_scanner/extconf.rb', line 13

def real_have_header(header_name)
  if (have_header(header_name))
    return true
  end
  yes_msg = "checking for #{header_name}... yes"
  no_msg = "checking for #{header_name}... no"

  include_env = ENV["C_INCLUDE_PATH"]
  if !include_env.empty? && !Dir.glob("#{include_env}/**/#{header_name}").empty?
    puts yes_msg
    return true
  end
  if !Dir.glob("/usr/include/**/#{header_name}").empty?
    puts yes_msg
    return true
  end
  puts no_msg
  return false
end