os/mac: Delete old cctools-based relocation code.

Disable check for $HOMEBREW_NO_RUBY_MACHO now that no alternative exists.

1 files changed, 0 insertions, 60 deletions

diff --git a/Library/Homebrew/os/mac/ruby_mach.rb b/Library/Homebrew/os/mac/ruby_mach.rb
deleted file mode 100644
index 5d0e75c31..000000000
--- a/Library/Homebrew/os/mac/ruby_mach.rb
+++ /dev/null
@@ -1,60 +0,0 @@
-require "vendor/macho/macho"
-
-module RubyMachO
-  # @private
-  def macho
-    @macho ||= begin
-      MachO.open(to_s)
-    end
-  end
-
-  # @private
-  def mach_data
-    @mach_data ||= begin
-      machos = []
-      mach_data = []
-
-      if MachO::Utils.fat_magic?(macho.magic)
-        machos = macho.machos
-      else
-        machos << macho
-      end
-
-      machos.each do |m|
-        arch = case m.cputype
-        when :x86_64, :i386, :ppc64 then m.cputype
-        when :ppc then :ppc7400
-        else :dunno
-        end
-
-        type = case m.filetype
-        when :dylib, :bundle then m.filetype
-        when :execute then :executable
-        else :dunno
-        end
-
-        mach_data << { arch: arch, type: type }
-      end
-
-      mach_data
-    rescue MachO::NotAMachOError
-      # Silently ignore errors that indicate the file is not a Mach-O binary ...
-      []
-    rescue
-      # ... but complain about other (parse) errors for further investigation.
-      if ARGV.homebrew_developer?
-        onoe "Failed to read Mach-O binary: #{self}"
-        raise
-      end
-      []
-    end
-  end
-
-  def dynamically_linked_libraries
-    macho.linked_dylibs
-  end
-
-  def dylib_id
-    macho.dylib_id
-  end
-end