class Zimg < Formula desc "Scaling, colorspace conversion, and dithering library" homepage "https://github.com/sekrit-twc/zimg" url "https://github.com/sekrit-twc/zimg/archive/release-2.7.5.tar.gz" sha256 "0fbefe23cd677f4d902dcad40c4ef078a347454630168106e6eed4cf91a217ff" head "https://github.com/sekrit-twc/zimg.git" bottle do cellar :any sha256 "711d3e70eaf501dce077e4ac22891ecfc7c68306fd4e709da4ec79c51d2d95f8" => :high_sierra sha256 "c512b52b106bef8eb2b1c69f805c7b9de6c4ed19998e5b4744da3fc7cffc423a" => :sierra sha256 "843ecb7a93be27d37175f538037a067d097c260f43272808ca1b539f9e1c9d4e" => :el_capitan end depends_on "autoconf" => :build depends_on "automake" => :build depends_on "libtool" => :build # Upstream has decided not to fix https://github.com/sekrit-twc/zimg/issues/52 depends_on :macos => :el_capitan def install system "./autogen.sh" system "./configure", "--prefix=#{prefix}" system "make", "install" end test do (testpath/"test.c").write <<~EOS #include <assert.h> #include <zimg.h> int main() { zimg_image_format format; zimg_image_format_default(&format, ZIMG_API_VERSION); assert(ZIMG_MATRIX_UNSPECIFIED == format.matrix_coefficients); return 0; } EOS system ENV.cc, "test.c", "-L#{lib}", "-lzimg", "-o", "test" system "./test" end end