JezK
Edit File: arch.rb
require 'rbconfig' module Libv8 module Arch module_function def x86_64_from_build_cpu RbConfig::MAKEFILE_CONFIG['build_cpu'] == 'x86_64' end def x86_64_from_byte_length ['foo'].pack('p').size == 8 end def x86_64_from_arch_flag RbConfig::MAKEFILE_CONFIG['ARCH_FLAG'] =~ /x86_64/ end def rubinius? Object.const_defined?(:RUBY_ENGINE) && RUBY_ENGINE == "rbx" end # TODO fix false positive on 64-bit ARM def x64? if rubinius? x86_64_from_build_cpu || x86_64_from_arch_flag else x86_64_from_byte_length end end def arm? RbConfig::MAKEFILE_CONFIG['build_cpu'] =~ /^arm/ end def libv8_arch if arm? then "arm" elsif x64? then "x64" else "ia32" end end end end