A platform-specific gem that is built for the packaging ruby's platform. This will be replaced with Gem::Platform::local.
A pure-ruby gem that may use Gem::Specification#extensions to build binary files.
# File lib/more/facets/platform.rb, line 35 def self.const_missing(name) # TODO remove six months from 2007/12 if DEPRECATED_CONSTS.include? name then raise NameError, "#{name} has been removed, use CURRENT instead" else super end end
# File lib/more/facets/platform.rb, line 43 def self.local arch = RbConfig::CONFIG['arch'] arch = "#{arch}_60" if arch =~ %rmswin32$/ @local ||= new(arch) end
# File lib/more/facets/platform.rb, line 49 def self.match(platform) supported.any? do |local_platform| platform.nil? or local_platform == platform or (local_platform != Platform::RUBY and local_platform =~ platform) end end
# File lib/more/facets/platform.rb, line 67 def initialize(arch) case arch when Array then @cpu, @os, @version = arch when String then arch = arch.split '-' if arch.length > 2 and arch.last !~ %r\d/ then # reassemble x86-linux-gnu extra = arch.pop arch.last << "-#{extra}" end cpu = arch.shift @cpu = case cpu when %ri\d86/ then 'x86' else cpu end if arch.length == 2 and arch.last =~ %r^\d+$/ then # for command-line @os, @version = arch return end os, = arch @cpu, os = nil, cpu if os.nil? # legacy jruby @os, @version = case os when %raix(\d+)/ then [ 'aix', $1 ] when %rcygwin/ then [ 'cygwin', nil ] when %rdarwin(\d+)?/ then [ 'darwin', $1 ] when %rfreebsd(\d+)/ then [ 'freebsd', $1 ] when %rhpux(\d+)/ then [ 'hpux', $1 ] when %r^java$/, %r^jruby$/ then [ 'java', nil ] when %r^java([\d.]*)/ then [ 'java', $1 ] when %rlinux/ then [ 'linux', $1 ] when %rmingw32/ then [ 'mingw32', nil ] when %r(mswin\d+)(\_(\d+))?/ then os, version = $1, $3 @cpu = 'x86' if @cpu.nil? and os =~ %r32$/ [os, version] when %rnetbsdelf/ then [ 'netbsdelf', nil ] when %ropenbsd(\d+\.\d+)/ then [ 'openbsd', $1 ] when %rsolaris(\d+\.\d+)/ then [ 'solaris', $1 ] # test when %r^(\w+_platform)(\d+)/ then [ $1, $2 ] else [ 'unknown', nil ] end when Platform then @cpu = arch.cpu @os = arch.os @version = arch.version else raise ArgumentError, "invalid argument #{arch.inspect}" end end
Array of supported platforms (ie. pure-Ruby and local platform).
# File lib/more/facets/platform.rb, line 31 def self.supported @suported ||= [Platform::RUBY, Platform.local] end
# File lib/more/facets/platform.rb, line 136 def ==(other) self.class === other and @cpu == other.cpu and @os == other.os and @version == other.version end
# File lib/more/facets/platform.rb, line 141 def ===(other) return nil unless Platform === other # cpu (@cpu == 'universal' or other.cpu == 'universal' or @cpu == other.cpu) and # os @os == other.os and # version (@version.nil? or other.version.nil? or @version == other.version) end
# File lib/more/facets/platform.rb, line 154 def =~(other) case other when Platform then # nop when String then # This data is from http://gems.rubyforge.org/gems/yaml on 19 Aug 2007 other = case other when %r^i686-darwin(\d)/ then ['x86', 'darwin', $1] when %r^i\d86-linux/ then ['x86', 'linux', nil] when 'java', 'jruby' then [nil, 'java', nil] when %rmswin32(\_(\d+))?/ then ['x86', 'mswin32', $2] when 'powerpc-darwin' then ['powerpc', 'darwin', nil] when %rpowerpc-darwin(\d)/ then ['powerpc', 'darwin', $1] when %rsparc-solaris2.8/ then ['sparc', 'solaris', '2.8'] when %runiversal-darwin(\d)/ then ['universal', 'darwin', $1] else other end other = Platform.new other else return nil end self === other end
# File lib/more/facets/platform.rb, line 200 def big_endian? ByteOrder.big_endian? end
Determine byte order of underlying machine.
# File lib/more/facets/platform.rb, line 192 def byte_order ByteOrder.byte_order end
# File lib/more/facets/platform.rb, line 124 def inspect "#<%s:0x%x @cpu=%p, @os=%p, @version=%p>" % [self.class, object_id, *to_a] end
# File lib/more/facets/platform.rb, line 196 def little_endian? ByteOrder.little_endian? end
# File lib/more/facets/platform.rb, line 128 def to_a [@cpu, @os, @version] end
# File lib/more/facets/platform.rb, line 132 def to_s to_a.compact.join '-' end