Rename MacOS to OS::Mac

1 files changed, 0 insertions, 270 deletions

diff --git a/Library/Homebrew/macos.rb b/Library/Homebrew/macos.rb
deleted file mode 100644
index 1caaa8b43..000000000
--- a/Library/Homebrew/macos.rb
+++ /dev/null
@@ -1,270 +0,0 @@
-require 'os/mac/version'
-require 'hardware'
-
-module MacOS extend self
-
-  # This can be compared to numerics, strings, or symbols
-  # using the standard Ruby Comparable methods.
-  def version
-    @version ||= Version.new(MACOS_VERSION)
-  end
-
-  def cat
-    version.to_sym
-  end
-
-  def locate tool
-    # Don't call tools (cc, make, strip, etc.) directly!
-    # Give the name of the binary you look for as a string to this method
-    # in order to get the full path back as a Pathname.
-    (@locate ||= {}).fetch(tool.to_s) do |key|
-      @locate[key] = if File.executable?(path = "/usr/bin/#{tool}")
-        Pathname.new path
-      # Homebrew GCCs most frequently; much faster to check this before xcrun
-      # This also needs to be queried if xcrun won't work, e.g. CLT-only
-      elsif File.executable?(path = "#{HOMEBREW_PREFIX}/bin/#{tool}")
-        Pathname.new path
-      else
-        # If the tool isn't in /usr/bin or from Homebrew,
-        # then we first try to use xcrun to find it.
-        # If it's not there, or xcode-select is misconfigured, we have to
-        # look in dev_tools_path, and finally in xctoolchain_path, because the
-        # tools were split over two locations beginning with Xcode 4.3+.
-        xcrun_path = unless Xcode.bad_xcode_select_path?
-          path = `/usr/bin/xcrun -find #{tool} 2>/dev/null`.chomp
-          # If xcrun finds a superenv tool then discard the result.
-          path unless path.include?("Library/ENV")
-        end
-
-        paths = %W[#{xcrun_path}
-                   #{dev_tools_path}/#{tool}
-                   #{xctoolchain_path}/usr/bin/#{tool}]
-        paths.map { |p| Pathname.new(p) }.find { |p| p.executable? }
-      end
-    end
-  end
-
-  def dev_tools_path
-    @dev_tools_path ||= if tools_in_prefix? CLT::STANDALONE_PKG_PATH
-      # In 10.9 the CLT moved from /usr into /Library/Developer/CommandLineTools.
-      Pathname.new "#{CLT::STANDALONE_PKG_PATH}/usr/bin"
-    elsif tools_in_prefix? "/"
-      # probably a safe enough assumption (the unix way)
-      Pathname.new "/usr/bin"
-    elsif not Xcode.bad_xcode_select_path? and not `/usr/bin/xcrun -find make 2>/dev/null`.empty?
-      # Note that the exit status of system "xcrun foo" isn't always accurate
-      # Wherever "make" is there are the dev tools.
-      Pathname.new(`/usr/bin/xcrun -find make`.chomp).dirname
-    elsif File.exist? "#{Xcode.prefix}/usr/bin/make"
-      # cc stopped existing with Xcode 4.3, there are c89 and c99 options though
-      Pathname.new "#{Xcode.prefix}/usr/bin"
-    end
-  end
-
-  def tools_in_prefix?(prefix)
-    %w{cc make}.all? { |tool| File.executable? "#{prefix}/usr/bin/#{tool}" }
-  end
-
-  def xctoolchain_path
-    # As of Xcode 4.3, some tools are located in the "xctoolchain" directory
-    @xctoolchain_path ||= begin
-      path = Pathname.new("#{Xcode.prefix}/Toolchains/XcodeDefault.xctoolchain")
-      # If only the CLT are installed, all tools will be under dev_tools_path,
-      # this path won't exist, and xctoolchain_path will be nil.
-      path if path.exist?
-    end
-  end
-
-  def sdk_path(v = version)
-    (@sdk_path ||= {}).fetch(v.to_s) do |key|
-      opts = []
-      # First query Xcode itself
-      opts << `#{locate('xcodebuild')} -version -sdk macosx#{v} Path 2>/dev/null`.chomp unless Xcode.bad_xcode_select_path?
-      # Xcode.prefix is pretty smart, so lets look inside to find the sdk
-      opts << "#{Xcode.prefix}/Platforms/MacOSX.platform/Developer/SDKs/MacOSX#{v}.sdk"
-      # Xcode < 4.3 style
-      opts << "/Developer/SDKs/MacOSX#{v}.sdk"
-      @sdk_path[key] = opts.map { |a| Pathname.new(a) }.detect(&:directory?)
-    end
-  end
-
-  def default_cc
-    cc = locate 'cc'
-    Pathname.new(cc).realpath.basename.to_s rescue nil
-  end
-
-  def default_compiler
-    case default_cc
-      when /^gcc/ then :gcc
-      when /^llvm/ then :llvm
-      when "clang" then :clang
-      else
-        # guess :(
-        if Xcode.version >= "4.3"
-          :clang
-        elsif Xcode.version >= "4.2"
-          :llvm
-        else
-          :gcc
-        end
-    end
-  end
-
-  def default_cxx_stdlib
-    version >= :mavericks ? :libcxx : :libstdcxx
-  end
-
-  def gcc_40_build_version
-    @gcc_40_build_version ||=
-      if (path = locate("gcc-4.0"))
-        %x{#{path} --version}[/build (\d{4,})/, 1].to_i
-      end
-  end
-  alias_method :gcc_4_0_build_version, :gcc_40_build_version
-
-  def gcc_42_build_version
-    @gcc_42_build_version ||=
-      if (path = locate("gcc-4.2")) && path.realpath.basename.to_s !~ /^llvm/
-        %x{#{path} --version}[/build (\d{4,})/, 1].to_i
-      end
-  end
-  alias_method :gcc_build_version, :gcc_42_build_version
-
-  def llvm_build_version
-    # for Xcode 3 on OS X 10.5 this will not exist
-    # NOTE may not be true anymore but we can't test
-    @llvm_build_version ||=
-      if (path = locate("llvm-gcc")) && path.realpath.basename.to_s !~ /^clang/
-        %x{#{path} --version}[/LLVM build (\d{4,})/, 1].to_i
-      end
-  end
-
-  def clang_version
-    @clang_version ||=
-      if (path = locate("clang"))
-        %x{#{path} --version}[/(?:clang|LLVM) version (\d\.\d)/, 1]
-      end
-  end
-
-  def clang_build_version
-    @clang_build_version ||=
-      if (path = locate("clang"))
-        %x{#{path} --version}[%r[clang-(\d{2,})], 1].to_i
-      end
-  end
-
-  def non_apple_gcc_version(cc)
-    return unless path = locate(cc)
-
-    ivar = "@#{cc.gsub(/(-|\.)/, '')}_version"
-    return instance_variable_get(ivar) if instance_variable_defined?(ivar)
-
-    `#{path} --version` =~ /gcc-\d.\d \(GCC\) (\d\.\d\.\d)/
-    instance_variable_set(ivar, $1)
-  end
-
-  # See these issues for some history:
-  # http://github.com/mxcl/homebrew/issues/#issue/13
-  # http://github.com/mxcl/homebrew/issues/#issue/41
-  # http://github.com/mxcl/homebrew/issues/#issue/48
-  def macports_or_fink
-    paths = []
-
-    # First look in the path because MacPorts is relocatable and Fink
-    # may become relocatable in the future.
-    %w{port fink}.each do |ponk|
-      path = which(ponk)
-      paths << path unless path.nil?
-    end
-
-    # Look in the standard locations, because even if port or fink are
-    # not in the path they can still break builds if the build scripts
-    # have these paths baked in.
-    %w{/sw/bin/fink /opt/local/bin/port}.each do |ponk|
-      path = Pathname.new(ponk)
-      paths << path if path.exist?
-    end
-
-    # Finally, some users make their MacPorts or Fink directorie
-    # read-only in order to try out Homebrew, but this doens't work as
-    # some build scripts error out when trying to read from these now
-    # unreadable paths.
-    %w{/sw /opt/local}.map { |p| Pathname.new(p) }.each do |path|
-      paths << path if path.exist? && !path.readable?
-    end
-
-    paths.uniq
-  end
-
-  def prefer_64_bit?
-    Hardware::CPU.is_64_bit? and version != :leopard
-  end
-
-  def preferred_arch
-    @preferred_arch ||= if prefer_64_bit?
-      Hardware::CPU.arch_64_bit
-    else
-      Hardware::CPU.arch_32_bit
-    end
-  end
-
-  STANDARD_COMPILERS = {
-    "3.1.4" => { :gcc_40_build => 5493, :gcc_42_build => 5577 },
-    "3.2.6" => { :gcc_40_build => 5494, :gcc_42_build => 5666, :llvm_build => 2335, :clang => "1.7", :clang_build => 77 },
-    "4.0"   => { :gcc_40_build => 5494, :gcc_42_build => 5666, :llvm_build => 2335, :clang => "2.0", :clang_build => 137 },
-    "4.0.1" => { :gcc_40_build => 5494, :gcc_42_build => 5666, :llvm_build => 2335, :clang => "2.0", :clang_build => 137 },
-    "4.0.2" => { :gcc_40_build => 5494, :gcc_42_build => 5666, :llvm_build => 2335, :clang => "2.0", :clang_build => 137 },
-    "4.2"   => { :llvm_build => 2336, :clang => "3.0", :clang_build => 211 },
-    "4.3"   => { :llvm_build => 2336, :clang => "3.1", :clang_build => 318 },
-    "4.3.1" => { :llvm_build => 2336, :clang => "3.1", :clang_build => 318 },
-    "4.3.2" => { :llvm_build => 2336, :clang => "3.1", :clang_build => 318 },
-    "4.3.3" => { :llvm_build => 2336, :clang => "3.1", :clang_build => 318 },
-    "4.4"   => { :llvm_build => 2336, :clang => "4.0", :clang_build => 421 },
-    "4.4.1" => { :llvm_build => 2336, :clang => "4.0", :clang_build => 421 },
-    "4.5"   => { :llvm_build => 2336, :clang => "4.1", :clang_build => 421 },
-    "4.5.1" => { :llvm_build => 2336, :clang => "4.1", :clang_build => 421 },
-    "4.5.2" => { :llvm_build => 2336, :clang => "4.1", :clang_build => 421 },
-    "4.6"   => { :llvm_build => 2336, :clang => "4.2", :clang_build => 425 },
-    "4.6.1" => { :llvm_build => 2336, :clang => "4.2", :clang_build => 425 },
-    "4.6.2" => { :llvm_build => 2336, :clang => "4.2", :clang_build => 425 },
-    "4.6.3" => { :llvm_build => 2336, :clang => "4.2", :clang_build => 425 },
-    "5.0"   => { :clang => "5.0", :clang_build => 500 },
-    "5.0.1" => { :clang => "5.0", :clang_build => 500 },
-  }
-
-  def compilers_standard?
-    STANDARD_COMPILERS.fetch(Xcode.version.to_s).all? do |method, build|
-      MacOS.send(:"#{method}_version") == build
-    end
-  rescue IndexError
-    onoe <<-EOS.undent
-      Homebrew doesn't know what compiler versions ship with your version
-      of Xcode (#{Xcode.version}). Please `brew update` and if that doesn't help, file
-      an issue with the output of `brew --config`:
-        https://github.com/mxcl/homebrew/issues
-
-      Thanks!
-    EOS
-  end
-
-  def app_with_bundle_id id
-    path = mdfind(id).first
-    Pathname.new(path) unless path.nil? or path.empty?
-  end
-
-  def mdfind id
-    return [] unless OS.mac?
-    (@mdfind ||= {}).fetch(id.to_s) do |key|
-      @mdfind[key] = `/usr/bin/mdfind "kMDItemCFBundleIdentifier == '#{key}'"`.split("\n")
-    end
-  end
-
-  def pkgutil_info id
-    (@pkginfo ||= {}).fetch(id.to_s) do |key|
-      @pkginfo[key] = `/usr/sbin/pkgutil --pkg-info "#{key}" 2>/dev/null`.strip
-    end
-  end
-end
-
-require 'os/mac/xcode'
-require 'os/mac/xquartz'