cee-dub / 1_install_transcript.sh

Created January 10, 2012


    
    View 1_install_transcript.sh 
  
  
      1_install_transcript.sh
    
    
        Raw
      
    
    File suppressed. Click to show.
  
  
            1
            2
            3
            4
            5
            6
            7
            8
            9
            10
            11
            12
            13
            14
            15
            16
            17
            18
            19
            20
            21
            22
            23
            24
            25
          
          
            # Install Xcode from the Mac App Store
open /Applications/Install\ Xcode.app # complete the installation
 
# Install homebrew
/usr/bin/ruby -e "$(curl -fsSL https://raw.github.com/gist/323731)"
 
# Install RVM
bash -s stable < <(curl -s https://raw.github.com/wayneeseguin/rvm/master/binscripts/rvm-installer)
 
# Install some libraries to link ruby and gems against
brew install libevent libksba libidn
 
# Install ruby 1.9.3 by compiling with clang
rvm install 1.9.3 --with-gcc=clang
rvm use ruby-1.9.3 # add --default if you like
gem install bundler # add --pre for the new hotness
 
# Ruby 1.9.3-p0 builds fine with clang, but many database drivers
# and gems with native extensions don't build properly under clang/llvm, so...
# Build and install gcc-4.2 Apple build 5666.3 alongside clang/llvm-gcc! (this takes ~20 minutes)
# Thanks to http://caiustheory.com/install-gcc-421-apple-build-56663-with-xcode-42
brew install https://raw.github.com/gist/1587643/gcc42.rb
 
# ...and try building any troublesome gems using gcc-4.2 instead:
# CC=/usr/bin/gcc-4.2 gem install some-db-driver, etc.

          
    View 1_install_transcript.sh 
  
  
      gcc42.rb
    
    
        Raw
      
    
    File suppressed. Click to show.
  
  
            1
            2
            3
            4
            5
            6
            7
            8
            9
            10
            11
            12
            13
            14
            15
            16
            17
            18
            19
            20
            21
            22
            23
            24
            25
            26
            27
          
          
            require 'formula'
 
class Gcc42 < Formula
  url 'http://opensource.apple.com/tarballs/gcc/gcc-5666.3.tar.gz'
  homepage 'http://opensource.apple.com/source/gcc/gcc-5666.3'
  md5 '188c7769db5c898922b0976fab148a63'
  
  keg_only "You must install it manually, see caveats above."
 
  def install
    build_path = Pathname.new(File.join(pwd, "build"))
    mkdir_p %w[build/obj build/dst build/sym]
    system "/usr/bin/gnumake install RC_OS=macos RC_ARCHS='i386 x86_64' TARGETS='i386 x86_64' SRCROOT=#{pwd} OBJROOT=#{build_path+"obj"} DSTROOT=#{build_path+"dst"} SYMROOT=#{build_path+"sym"}"
    system "ditto #{build_path+"dst"} #{prefix+"build/dst"}"
  end
  
  def caveats
    <<-FUN.undent
    To install gcc-4.2 run:
      #{Tty.blue}sudo ditto #{prefix+"build/dst"} /#{Tty.reset}
    FUN
  end
 
  def test
    system "/usr/bin/gcc-4.2 --version"
  end
end