Available list of platforms for targeting Gem installations.
See `gem help platform` for information on platform matching.
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 rubygems/platform.rb, line 43 def self.installable?(spec) if spec.respond_to? :installable_platform? spec.installable_platform? else match_spec? spec end end
# File rubygems/platform.rb, line 14 def self.local arch = RbConfig::CONFIG['arch'] arch = "#{arch}_60" if arch =~ /mswin(?:32|64)$/ @local ||= new(arch) end
# File rubygems/platform.rb, line 20 def self.match(platform) match_platforms?(platform, Gem.platforms) end
# File rubygems/platform.rb, line 37 def self.match_gem?(platform, gem_name) # Note: this method might be redefined by Ruby implementations to # customize behavior per RUBY_ENGINE, gem_name or other criteria. match_platforms?(platform, Gem.platforms) end
# File rubygems/platform.rb, line 33 def self.match_spec?(spec) match_gem?(spec.platform, spec.name) end
# File rubygems/platform.rb, line 62 def initialize(arch) case arch when Array then @cpu, @os, @version = arch when String then arch = arch.split '-' if arch.length > 2 and arch.last !~ /\d/ # reassemble x86-linux-gnu extra = arch.pop arch.last << "-#{extra}" end cpu = arch.shift @cpu = case cpu when /i\d86/ then 'x86' else cpu end if arch.length == 2 and arch.last =~ /^\d+(\.\d+)?$/ # for command-line @os, @version = arch return end os, = arch @cpu, os = nil, cpu if os.nil? # legacy jruby @os, @version = case os when /aix(\d+)?/ then [ 'aix', $1 ] when /cygwin/ then [ 'cygwin', nil ] when /darwin(\d+)?/ then [ 'darwin', $1 ] when /^macruby$/ then [ 'macruby', nil ] when /freebsd(\d+)?/ then [ 'freebsd', $1 ] when /hpux(\d+)?/ then [ 'hpux', $1 ] when /^java$/, /^jruby$/ then [ 'java', nil ] when /^java([\d.]*)/ then [ 'java', $1 ] when /^dalvik(\d+)?$/ then [ 'dalvik', $1 ] when /^dotnet$/ then [ 'dotnet', nil ] when /^dotnet([\d.]*)/ then [ 'dotnet', $1 ] when /linux-?((?!gnu)\w+)?/ then [ 'linux', $1 ] when /mingw32/ then [ 'mingw32', nil ] when /(mswin\d+)(\_(\d+))?/ then os, version = $1, $3 @cpu = 'x86' if @cpu.nil? and os =~ /32$/ [os, version] when /netbsdelf/ then [ 'netbsdelf', nil ] when /openbsd(\d+\.\d+)?/ then [ 'openbsd', $1 ] when /bitrig(\d+\.\d+)?/ then [ 'bitrig', $1 ] when /solaris(\d+\.\d+)?/ then [ 'solaris', $1 ] # test when /^(\w+_platform)(\d+)?/ then [ $1, $2 ] else [ 'unknown', nil ] end when Gem::Platform then @cpu = arch.cpu @os = arch.os @version = arch.version else raise ArgumentError, "invalid argument #{arch.inspect}" end end
Is other
equal to this platform? Two platforms are equal if they have the same CPU, OS and version.
# File rubygems/platform.rb, line 140 def ==(other) self.class === other and to_a == other.to_a 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.
Additionally, the platform will match if the local CPU is 'arm' and the other CPU starts with “arm” (for generic ARM family support).
# File rubygems/platform.rb, line 158 def ===(other) return nil unless Gem::Platform === other # cpu ([nil,'universal'].include?(@cpu) or [nil, 'universal'].include?(other.cpu) or @cpu == other.cpu or (@cpu == 'arm' and other.cpu.start_with?("arm"))) and # os @os == other.os and # version (@version.nil? or other.version.nil? or @version == other.version) 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 rubygems/platform.rb, line 176 def =~(other) case other when Gem::Platform then # nop when String then # This data is from http://gems.rubyforge.org/gems/yaml on 19 Aug 2007 other = case other when /^i686-darwin(\d)/ then ['x86', 'darwin', $1 ] when /^i\d86-linux/ then ['x86', 'linux', nil ] when 'java', 'jruby' then [nil, 'java', nil ] when /^dalvik(\d+)?$/ then [nil, 'dalvik', $1 ] when /dotnet(\-(\d+\.\d+))?/ then ['universal','dotnet', $2 ] when /mswin32(\_(\d+))?/ then ['x86', 'mswin32', $2 ] when /mswin64(\_(\d+))?/ then ['x64', 'mswin64', $2 ] when 'powerpc-darwin' then ['powerpc', 'darwin', nil ] when /powerpc-darwin(\d)/ then ['powerpc', 'darwin', $1 ] when /sparc-solaris2.8/ then ['sparc', 'solaris', '2.8' ] when /universal-darwin(\d)/ then ['universal', 'darwin', $1 ] else other end other = Gem::Platform.new other else return nil end self === other end
# File rubygems/platform.rb, line 124 def inspect "%s @cpu=%p, @os=%p, @version=%p>" % [super[0..-2], *to_a] end