class LittleCms < Formula
  desc "Version 1 of the Little CMS library"
  homepage "http://www.littlecms.com/"
  url "https://downloads.sourceforge.net/project/lcms/lcms/1.19/lcms-1.19.tar.gz"
  sha256 "80ae32cb9f568af4dc7ee4d3c05a4c31fc513fc3e31730fed0ce7378237273a9"
  revision 1

  bottle do
    cellar :any
    sha256 "227c16cbe117abeac7398265543c20b905396b214785e1a9dc48041f0f3ce128" => :sierra
    sha256 "c1125a0074a82747ffc33ab79c617ea448b605ace47d6c5cf788f2d3a49d7c5d" => :el_capitan
    sha256 "bc02c8267bf616ef0dcfc27db97a849b0f79e8211164ea4a955482b964255a7e" => :yosemite
  end

  depends_on :python => :optional
  depends_on "jpeg" => :recommended
  depends_on "libtiff" => :recommended

  def install
    args = %W[--disable-dependency-tracking --disable-debug --prefix=#{prefix}]
    args << "--without-tiff" if build.without? "libtiff"
    args << "--without-jpeg" if build.without? "jpeg"
    if build.with? "python"
      args << "--with-python"
      inreplace "python/Makefile.in" do |s|
        s.change_make_var! "pkgdir", lib/"python2.7/site-packages"
      end
    end

    system "./configure", *args
    system "make"
    ENV.deparallelize
    system "make", "install"
  end

  test do
    system "#{bin}/jpegicc", test_fixtures("test.jpg"), "out.jpg"
    assert File.exist?("out.jpg")
  end
end