class Vala < Formula desc "Compiler for the GObject type system" homepage "https://live.gnome.org/Vala" url "https://download.gnome.org/sources/vala/0.40/vala-0.40.0.tar.xz" sha256 "15888fcb5831917cd67367996407b28fdfc6cd719a30e6a8de38a952a8a48e71" bottle do sha256 "497fb9e36ce416b0ef6b0e1a7961f57b6ee316b74016f995b24579648c58e420" => :high_sierra sha256 "76106162323113686ae19f33b07a13cde8d122e9cb32bf4d460533ea05668826" => :sierra sha256 "c2a2803b8d5326b293d4bc3a154acd733a5aa75626302456bd3ee000b8e26908" => :el_capitan end depends_on "pkg-config" depends_on "gettext" depends_on "glib" depends_on "graphviz" def install system "./configure", "--disable-dependency-tracking", "--disable-silent-rules", "--prefix=#{prefix}" system "make" # Fails to compile as a single step system "make", "install" end test do test_string = "Hello Homebrew\n" path = testpath/"hello.vala" path.write <<~EOS void main () { print ("#{test_string}"); } EOS valac_args = [ # Build with debugging symbols. "-g", # Use Homebrew's default C compiler. "--cc=#{ENV.cc}", # Save generated C source code. "--save-temps", # Vala source code path. path.to_s, ] system "#{bin}/valac", *valac_args assert_predicate testpath/"hello.c", :exist? assert_equal test_string, shell_output("#{testpath}/hello") end end