MacVim-Kaoriyaをsnow leopardで入れたときに使ったFormula。 元はこちら https://github.com/splhack/homebrew-splhack brew tap splhack/homebrew-splhack で入れたが、gistの場合もできるだろうか??

macvim-kaoriya.rb

require 'formula'

class MacvimKaoriya < Formula
  homepage 'http://code.google.com/p/macvim-kaoriya/'
  head 'https://github.com/splhack/macvim.git'

  depends_on 'cmigemo-mk' => :build
  depends_on 'ctags-objc-ja' => :build
  depends_on 'gettext-mk' => :build

  GETTEXT = "#{HOMEBREW_PREFIX}/Cellar/gettext-mk/0.18.1.1"

  def install
    ENV.store 'CC', '/usr/bin/clang'
    ENV.remove_macosxsdk
    ENV.macosxsdk '10.6'
    ENV.append 'MACOSX_DEPLOYMENT_TARGET', '10.6'
    ENV.append 'CFLAGS', '-mmacosx-version-min=10.6'
    ENV.append 'LDFLAGS', '-mmacosx-version-min=10.6 -headerpad_max_install_names'
    ENV.append 'VERSIONER_PERL_VERSION', '5.10'
    ENV.append 'VERSIONER_PYTHON_VERSION', '2.7'
    ENV.append 'vi_cv_path_python3', '/usr/local/bin/python3'
    ENV.append 'vi_cv_path_ruby19', '/usr/local/bin/ruby20'

    luajit = '2.0.2'
    [
      "#{HOMEBREW_PREFIX}/Cellar/python3/3.3.2/bin/python3",
      "#{HOMEBREW_PREFIX}/Cellar/ruby/2.0.0-p247/bin/ruby20",
      "#{HOMEBREW_PREFIX}/Cellar/lua/5.1.5/bin/lua",
      "#{HOMEBREW_PREFIX}/Cellar/lua52/5.2.1/bin/lua",
      "#{HOMEBREW_PREFIX}/Cellar/luajit/#{luajit}/bin/luajit",
    ].each do |file|
      raise file unless File.exist?(file)
    end

    system './configure', "--prefix=#{prefix}",
                          '--with-features=huge',
                          '--enable-multibyte',
                          '--enable-netbeans',
                          '--with-tlib=ncurses',
                          '--enable-cscope',
                          '--enable-perlinterp=dynamic',
                          '--enable-pythoninterp=dynamic',
                          #'--with-python-config-dir=~/.pyenv/shims/',
                          '--enable-python3interp=dynamic',
                          '--enable-rubyinterp=dynamic',
                          '--enable-ruby19interp=dynamic',
                          '--enable-luainterp=dynamic',
                          '--with-lua-prefix=/usr/local',
                          '--enable-lua52interp=dynamic',
                          '--with-lua52-prefix=/usr/local/Cellar/lua52/5.2.1'

    gettext = "#{GETTEXT}/bin/"
    inreplace 'src/po/Makefile' do |s|
      s.gsub! /^(MSGFMT\s*=.*)(msgfmt.*)/, "\\1#{gettext}\\2"
      s.gsub! /^(XGETTEXT\s*=.*)(xgettext.*)/, "\\1#{gettext}\\2"
      s.gsub! /^(MSGMERGE\s*=.*)(msgmerge.*)/, "\\1#{gettext}\\2"
    end

    inreplace 'src/auto/config.mk' do |s|
      s.gsub! "-L#{HOMEBREW_PREFIX}/Cellar/readline/6.2.2/lib", ''
    end

    Dir.chdir('src/po') {system 'make'}
    system 'make'

    prefix.install 'src/MacVim/build/Release/MacVim.app'

    app = prefix + 'MacVim.app/Contents'
    frameworks = app + 'Frameworks'
    macos = app + 'MacOS'
    vimdir = app + 'Resources/vim'
    runtime = vimdir + 'runtime'

    macos.install 'src/MacVim/mvim'
    mvim = macos + 'mvim'
    ['vimdiff', 'view', 'mvimdiff', 'mview'].each do |t|
      ln_s 'mvim', macos + t
    end
    inreplace mvim do |s|
      s.gsub! /^# (VIM_APP_DIR=).*/, "\\1`dirname \"$0\"`/../../.."
      s.gsub! /^(binary=).*/, "\\1\"`(cd \"$VIM_APP_DIR/MacVim.app/Contents/MacOS\"; pwd -P)`/Vim\""
    end

    cp "#{HOMEBREW_PREFIX}/bin/ctags", macos

    dict = runtime + 'dict'
    mkdir_p dict
    Dir.glob("#{HOMEBREW_PREFIX}/share/migemo/utf-8/*").each do |f|
      cp f, dict
    end

    [
      "#{HOMEBREW_PREFIX}/opt/gettext-mk/lib/libintl.8.dylib",
      "#{HOMEBREW_PREFIX}/lib/libmigemo.1.1.0.dylib",
    ].each do |lib|
      newname = "@executable_path/../Frameworks/#{File.basename(lib)}"
      system "install_name_tool -change #{lib} #{newname} #{macos + 'Vim'}"
      cp lib, frameworks
    end

    cp "#{HOMEBREW_PREFIX}/lib/libluajit-5.1.#{luajit}.dylib", frameworks
    File.open(vimdir + 'vimrc', 'a').write <<EOL
let $LUA_DLL = simplify($VIM . '/../../Frameworks/libluajit-5.1.#{luajit}.dylib')
EOL
  end
end