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