class Cling < Formula desc "The cling C++ interpreter" homepage "https://root.cern.ch/cling" url "https://github.com/root-project/cling.git", :tag => "v0.5", :revision => "0f1d6d24d4417fc02b73589c8b1d813e92de1c3f" revision 2 bottle do sha256 "361280b6e0673f196308e51b418955e2eab0df5289c278f5c196936909963363" => :mojave sha256 "2741d55c70dd4440a1a812ba4826688ee6d05dbb39dd083754ed72a37c997524" => :high_sierra sha256 "aafa124f8ef48c2839563f5485f2f747964d26a5a21b07d938e6a78e2db27eb4" => :sierra end depends_on "cmake" => :build resource "clang" do url "http://root.cern.ch/git/clang.git", :tag => "cling-patches-r302975", :revision => "1f8b137c7eb06ed8e321649ef7e3f3e7a96f361c" end resource "llvm" do url "http://root.cern.ch/git/llvm.git", :tag => "cling-patches-r302975", :revision => "2a34248cb945d63ded5ee55128e68efd7e5b87c8" end def install (buildpath/"src").install resource("llvm") (buildpath/"src/tools/cling").install buildpath.children - [buildpath/"src"] (buildpath/"src/tools/clang").install resource("clang") mkdir "build" do system "cmake", *std_cmake_args, "../src", "-DCMAKE_INSTALL_PREFIX=#{libexec}", "-DCLING_CXX_PATH=clang++" system "make", "install" end bin.install_symlink libexec/"bin/cling" prefix.install_metafiles buildpath/"src/tools/cling" end test do test = <<~EOS '#include <stdio.h>' 'printf("Hello!")' EOS assert_equal "Hello!(int) 6", shell_output("#{bin}/cling #{test}").chomp end end