class Libuv < Formula
  desc "Multi-platform support library with a focus on asynchronous I/O"
  homepage "https://github.com/libuv/libuv"
  url "https://github.com/libuv/libuv/archive/v1.25.0.tar.gz"
  sha256 "ce3036d444c3fb4f9a9e2994bec1f4fa07872b01456998b422ce918fdc55c254"
  head "https://github.com/libuv/libuv.git", :branch => "v1.x"

  bottle do
    cellar :any
    sha256 "3a7417b6cb8f6a6c05a8abc649e667188728873e103af2902c84f6eac4d69a64" => :mojave
    sha256 "d703cb826103401469a05ea8fcb0fa9cbbe7ab592d414afdef2c81531ee65d7b" => :high_sierra
    sha256 "9cd7c61d434dfdcc24f6068971272f6395fcc7de0432f3ec01be2bf87a16592a" => :sierra
  end

  depends_on "autoconf" => :build
  depends_on "automake" => :build
  depends_on "libtool" => :build
  depends_on "pkg-config" => :build
  depends_on "sphinx-doc" => :build

  def install
    # This isn't yet handled by the make install process sadly.
    cd "docs" do
      system "make", "man"
      system "make", "singlehtml"
      man1.install "build/man/libuv.1"
      doc.install Dir["build/singlehtml/*"]
    end

    system "./autogen.sh"
    system "./configure", "--disable-dependency-tracking",
                          "--disable-silent-rules",
                          "--prefix=#{prefix}"
    system "make"
    system "make", "install"
  end

  test do
    (testpath/"test.c").write <<~EOS
      #include <uv.h>
      #include <stdlib.h>

      int main()
      {
        uv_loop_t* loop = malloc(sizeof *loop);
        uv_loop_init(loop);
        uv_loop_close(loop);
        free(loop);
        return 0;
      }
    EOS
    system ENV.cc, "test.c", "-L#{lib}", "-luv", "-o", "test"
    system "./test"
  end
end