Available list of platforms for targeting Gem installations.
A pure-ruby gem that may use Gem::Specification#extensions to build binary files.
A platform-specific gem that is built for the packaging ruby’s platform. This will be replaced with Gem::Platform::local.
# File lib/rubygems/platform.rb, line 14 14: def self.local 15: arch = Gem::ConfigMap[:arch] 16: arch = "#{arch}_60" if arch =~ /mswin32$/ 17: @local ||= new(arch) 18: end
# File lib/rubygems/platform.rb, line 20 20: def self.match(platform) 21: Gem.platforms.any? do |local_platform| 22: platform.nil? or local_platform == platform or 23: (local_platform != Gem::Platform::RUBY and local_platform =~ platform) 24: end 25: end
# File lib/rubygems/platform.rb, line 38 38: def initialize(arch) 39: case arch 40: when Array then 41: @cpu, @os, @version = arch 42: when String then 43: arch = arch.split '-' 44: 45: if arch.length > 2 and arch.last !~ /\d/ then # reassemble x86-linux-gnu 46: extra = arch.pop 47: arch.last << "-#{extra}" 48: end 49: 50: cpu = arch.shift 51: 52: @cpu = case cpu 53: when /i\d86/ then 'x86' 54: else cpu 55: end 56: 57: if arch.length == 2 and arch.last =~ /^\d+(\.\d+)?$/ then # for command-line 58: @os, @version = arch 59: return 60: end 61: 62: os, = arch 63: @cpu, os = nil, cpu if os.nil? # legacy jruby 64: 65: @os, @version = case os 66: when /aix(\d+)/ then [ 'aix', $1 ] 67: when /cygwin/ then [ 'cygwin', nil ] 68: when /darwin(\d+)?/ then [ 'darwin', $1 ] 69: when /freebsd(\d+)/ then [ 'freebsd', $1 ] 70: when /hpux(\d+)/ then [ 'hpux', $1 ] 71: when /^java$/, /^jruby$/ then [ 'java', nil ] 72: when /^java([\d.]*)/ then [ 'java', $1 ] 73: when /^dotnet$/ then [ 'dotnet', nil ] 74: when /^dotnet([\d.]*)/ then [ 'dotnet', $1 ] 75: when /linux/ then [ 'linux', $1 ] 76: when /mingw32/ then [ 'mingw32', nil ] 77: when /(mswin\d+)(\_(\d+))?/ then 78: os, version = $1, $3 79: @cpu = 'x86' if @cpu.nil? and os =~ /32$/ 80: [os, version] 81: when /netbsdelf/ then [ 'netbsdelf', nil ] 82: when /openbsd(\d+\.\d+)/ then [ 'openbsd', $1 ] 83: when /solaris(\d+\.\d+)/ then [ 'solaris', $1 ] 84: # test 85: when /^(\w+_platform)(\d+)/ then [ $1, $2 ] 86: else [ 'unknown', nil ] 87: end 88: when Gem::Platform then 89: @cpu = arch.cpu 90: @os = arch.os 91: @version = arch.version 92: else 93: raise ArgumentError, "invalid argument #{arch.inspect}" 94: end 95: end
Is other equal to this platform? Two platforms are equal if they have the same CPU, OS and version.
# File lib/rubygems/platform.rb, line 117 117: def ==(other) 118: self.class === other and 119: @cpu == other.cpu and @os == other.os and @version == other.version 120: end
Does other match this platform? Two platforms match if they have the same CPU, or either has a CPU of ‘universal’, they have the same OS, and they have the same version, or either has no version.
# File lib/rubygems/platform.rb, line 127 127: def ===(other) 128: return nil unless Gem::Platform === other 129: 130: # cpu 131: (@cpu == 'universal' or other.cpu == 'universal' or @cpu == other.cpu) and 132: 133: # os 134: @os == other.os and 135: 136: # version 137: (@version.nil? or other.version.nil? or @version == other.version) 138: end
Does other match this platform? If other is a String it will be converted to a Gem::Platform first. See #=== for matching rules.
# File lib/rubygems/platform.rb, line 144 144: def =~(other) 145: case other 146: when Gem::Platform then # nop 147: when String then 148: # This data is from http://gems.rubyforge.org/gems/yaml on 19 Aug 2007 149: other = case other 150: when /^i686-darwin(\d)/ then ['x86', 'darwin', $1 ] 151: when /^i\d86-linux/ then ['x86', 'linux', nil ] 152: when 'java', 'jruby' then [nil, 'java', nil ] 153: when /dotnet(\-(\d+\.\d+))?/ then ['universal','dotnet', $2 ] 154: when /mswin32(\_(\d+))?/ then ['x86', 'mswin32', $2 ] 155: when 'powerpc-darwin' then ['powerpc', 'darwin', nil ] 156: when /powerpc-darwin(\d)/ then ['powerpc', 'darwin', $1 ] 157: when /sparc-solaris2.8/ then ['sparc', 'solaris', '2.8' ] 158: when /universal-darwin(\d)/ then ['universal', 'darwin', $1 ] 159: else other 160: end 161: 162: other = Gem::Platform.new other 163: else 164: return nil 165: end 166: 167: self === other 168: end
# File lib/rubygems/platform.rb, line 109 109: def empty? 110: to_s.empty? 111: end
# File lib/rubygems/platform.rb, line 97 97: def inspect 98: "#<%s:0x%x @cpu=%p, @os=%p, @version=%p>" % [self.class, object_id, *to_a] 99: end
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