require 'formula' # Reference: https://github.com/b4winckler/macvim/wiki/building class Macvim < Formula homepage 'http://code.google.com/p/macvim/' url 'https://github.com/b4winckler/macvim/archive/snapshot-73.tar.gz' version '7.4-73' sha1 'b87e37fecb305a99bc268becca39f8854e3ff9f0' revision 1 head 'https://github.com/b4winckler/macvim.git' option "custom-icons", "Try to generate custom document icons" option "override-system-vim", "Override system vim" depends_on :xcode => :build depends_on 'cscope' => :recommended depends_on 'lua' => :optional depends_on 'luajit' => :optional depends_on :python => :recommended depends_on :python3 => :optional env :std if MacOS.version <= :snow_leopard # Help us! We'd like to use superenv in these environments too def install # MacVim doesn't have and required any Python package, unset PYTHONPATH. ENV.delete('PYTHONPATH') # Set ARCHFLAGS so the Python app (with C extension) that is # used to create the custom icons will not try to compile in # PPC support (which isn't needed in Homebrew-supported systems.) ENV['ARCHFLAGS'] = "-arch #{MacOS.preferred_arch}" # If building for 10.7 or up, make sure that CC is set to "clang". ENV.clang if MacOS.version >= :lion args = %W[ --with-features=huge --enable-multibyte --with-macarchs=#{MacOS.preferred_arch} --enable-perlinterp --enable-rubyinterp --enable-tclinterp --with-tlib=ncurses --with-compiledby=Homebrew --with-local-dir=#{HOMEBREW_PREFIX} ] args << "--enable-cscope" if build.with? "cscope" if build.with? "lua" args << "--enable-luainterp" args << "--with-lua-prefix=#{HOMEBREW_PREFIX}" end if build.with? "luajit" args << "--enable-luainterp" args << "--with-lua-prefix=#{HOMEBREW_PREFIX}" args << "--with-luajit" end # only allow either python or python3; if the optional # python3 is chosen, default to it, otherwise use python2 if build.with? "python3" args << "--enable-python3interp" elsif build.with? "python" ENV.prepend "LDFLAGS", `python-config --ldflags`.chomp ENV.prepend "CFLAGS", `python-config --cflags`.chomp args << "--enable-pythoninterp" end # configure appends "SDKS/..." to the value of `xcode-select -print-path`, # but this isn't correct on recent Xcode, so we need to set it manually. # FIXME this is a bug, and it should be fixed upstream. unless MacOS::CLT.installed? args << "--with-developer-dir=#{MacOS::Xcode.prefix}/Platforms/MacOSX.platform/Developer" args << "--with-macsdk=#{MacOS.version}" end system "./configure", *args if build.include? "custom-icons" # Get the custom font used by the icons system "make", "-C", "src/MacVim/icons", "getenvy" else # Building custom icons fails for many users, so off by default. inreplace "src/MacVim/icons/Makefile", "$(MAKE) -C makeicns", "" inreplace "src/MacVim/icons/make_icons.py", "dont_create = False", "dont_create = True" end system "make" prefix.install "src/MacVim/build/Release/MacVim.app" inreplace "src/MacVim/mvim", /^# VIM_APP_DIR=\/Applications$/, "VIM_APP_DIR=#{prefix}" bin.install "src/MacVim/mvim" # Create MacVim vimdiff, view, ex equivalents executables = %w[mvimdiff mview mvimex gvim gvimdiff gview gvimex] executables += %w[vi vim vimdiff view vimex] if build.include? "override-system-vim" executables.each { |e| bin.install_symlink "mvim" => e } end def caveats if build.with? "python" and build.with? "python3" <<-EOS.undent MacVim can no longer be brewed with dynamic support for both Python versions. Only Python 3 support has been provided. EOS end end test do # Simple test to check if MacVim was linked to Python version in $PATH if build.with? "python" vim_path = prefix/"MacVim.app/Contents/MacOS/Vim" # Get linked framework using otool otool_output = `otool -L #{vim_path} | grep -m 1 Python`.gsub(/\(.*\)/, "").strip.chomp # Expand the link and get the python exec path vim_framework_path = Pathname.new(otool_output).realpath.dirname.to_s.chomp system_framework_path = `python-config --exec-prefix`.chomp assert_equal system_framework_path, vim_framework_path end end end