# Reference: https://github.com/macvim-dev/macvim/wiki/building class Macvim < Formula desc "GUI for vim, made for macOS" homepage "https://github.com/macvim-dev/macvim" url "https://github.com/macvim-dev/macvim/archive/snapshot-151.tar.gz" version "8.1-151" sha256 "4752e150ac509f19540c0f292eda9bf435b8986138514ad2e1970cc82a2ba4fc" head "https://github.com/macvim-dev/macvim.git" bottle do sha256 "7986e391f3534812c84d321cd4884377c062249c405300c4747a47bd5489539a" => :mojave sha256 "2a93ea907a16f68918376b1d9e4c75293823f7b2a8a0e4d5d49fa608a9e20120" => :high_sierra sha256 "cb015ff88dc664a765fe8b212e0edc186de6efdff5b290d708f531a34bbd8749" => :sierra sha256 "029365cfcc11097d216e12e431cc779c805bff5592a35bc337144e72c093e02f" => :el_capitan end option "with-override-system-vim", "Override system vim" deprecated_option "override-system-vim" => "with-override-system-vim" depends_on :xcode => :build depends_on "cscope" depends_on "python" => :recommended depends_on "lua" => :optional depends_on "luajit" => :optional depends_on "python@2" => :optional def install # Avoid issues finding Ruby headers if MacOS.version == :sierra || MacOS.version == :yosemite ENV.delete("SDKROOT") end # MacVim doesn't have or require any Python package, so unset PYTHONPATH ENV.delete("PYTHONPATH") # If building for OS X 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 --enable-terminal --with-tlib=ncurses --with-compiledby=Homebrew --with-local-dir=#{HOMEBREW_PREFIX} --enable-cscope ] if build.with? "lua" args << "--enable-luainterp" args << "--with-lua-prefix=#{Formula["lua"].opt_prefix}" end if build.with? "luajit" args << "--enable-luainterp" args << "--with-lua-prefix=#{Formula["luajit"].opt_prefix}" args << "--with-luajit" end # Allow python or python@2, but not both; if the optional # python@2 is chosen, default to it; otherwise, use python if build.with? "python@2" ENV.prepend_path "PATH", Formula["python@2"].opt_libexec/"bin" ENV.prepend "LDFLAGS", `python-config --ldflags`.chomp # Needed for <= OS X 10.9.2 with Xcode 5.1 ENV.prepend "CFLAGS", `python-config --cflags`.chomp.gsub(/-mno-fused-madd /, "") framework_script = <<~EOS import sysconfig print sysconfig.get_config_var("PYTHONFRAMEWORKPREFIX") EOS framework_prefix = `python -c '#{framework_script}'`.strip # Non-framework builds should have PYTHONFRAMEWORKPREFIX defined as "" if framework_prefix.include?("/") && framework_prefix != "/System/Library/Frameworks" ENV.prepend "LDFLAGS", "-F#{framework_prefix}" ENV.prepend "CFLAGS", "-F#{framework_prefix}" end args << "--enable-pythoninterp" else args << "--enable-python3interp" end system "./configure", *args system "make" prefix.install "src/MacVim/build/Release/MacVim.app" bin.install_symlink prefix/"MacVim.app/Contents/bin/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.with? "override-system-vim" executables.each { |e| bin.install_symlink "mvim" => e } end def caveats if build.with?("python") && build.with?("python@2") <<~EOS MacVim can no longer be brewed with dynamic support for both Python versions. Only Python 2 support has been provided. EOS end end test do output = shell_output("#{bin}/mvim --version") assert_match "+ruby", output # Simple test to check if MacVim was linked to Homebrew's Python 3 if build.with? "python" py3_exec_prefix = Utils.popen_read("python3-config", "--exec-prefix") assert_match py3_exec_prefix.chomp, output (testpath/"commands.vim").write <<~EOS :python3 import vim; vim.current.buffer[0] = 'hello python3' :wq EOS system bin/"mvim", "-v", "-T", "dumb", "-s", "commands.vim", "test.txt" assert_equal "hello python3", (testpath/"test.txt").read.chomp end end end