class Libsass < Formula homepage "https://github.com/sass/libsass" url "https://github.com/sass/libsass/archive/3.1.0.tar.gz" sha1 "858c41405f5ff8b4186c7111e08f29893f4e51a1" head "https://github.com/sass/libsass.git" bottle do cellar :any sha1 "af2bbeb2d2221df2fece3eaa054a65270768bb92" => :yosemite sha1 "c626b584ef3e650e3ea3e05db123958c8a00d947" => :mavericks sha1 "9c7460ce74317a03c996f215a890e0ab88b6c73d" => :mountain_lion end depends_on "autoconf" => :build depends_on "automake" => :build depends_on "libtool" => :build needs :cxx11 def install ENV.cxx11 ENV["LIBSASS_VERSION"] = "HEAD" if build.head? system "autoreconf", "-fvi" system "./configure", "--prefix=#{prefix}", "--disable-silent-rules", "--disable-dependency-tracking" system "make", "install" # The header below is deprecated and should not be used outside of test do. # We only install it here for backward compatibility and so brew test works. # https://github.com/sass/libsass/wiki/API-Documentation include.install "sass_interface.h" if build.devel? end test do # This will need to be updated when devel = stable due to API changes. (testpath/"test.c").write <<-EOS.undent #include <sass_context.h> #include <string.h> int main() { char* source_string = "a { color:blue; &:hover { color:red; } }"; struct Sass_Data_Context* data_ctx = sass_make_data_context(source_string); struct Sass_Options* options = sass_data_context_get_options(data_ctx); sass_option_set_precision(options, SASS_STYLE_NESTED); sass_option_set_source_comments(options, 0); sass_compile_data_context(data_ctx); struct Sass_Context* ctx = sass_data_context_get_context(data_ctx); int err = sass_context_get_error_status(ctx); if(err != 0) { return 1; } else { return strcmp(sass_context_get_output_string(ctx), "a {\\n color: blue; }\\n a:hover {\\n color: red; }\\n") != 0; } } EOS system ENV.cc, "-o", "test", "test.c", "-lsass" system "./test" end end