55 lines
1.9 KiB
Ruby
55 lines
1.9 KiB
Ruby
class Babl < Formula
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desc "Dynamic, any-to-any, pixel format translation library"
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homepage "http://www.gegl.org/babl/"
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url "https://download.gimp.org/pub/babl/0.1/babl-0.1.12.tar.bz2"
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mirror "https://mirrors.kernel.org/debian/pool/main/b/babl/babl_0.1.12.orig.tar.bz2"
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sha256 "2f802b7f1a17b72c10bf0fe1e69b7a888cf7ce62b7cf1537b030f7f88d55a407"
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bottle do
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sha256 "b839dc910c873b14e2c86466f3d3894c4349b8755a4231cad78e60ed85f7b4dd" => :el_capitan
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sha256 "db81183522e6d338475e43c2bed097b0ab5706eb24cc68c1889a673ca529e743" => :yosemite
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sha256 "8782f771f5efa9cbc5dcf09815b4cb078647477f56b2110e5c67517adeb5c8e3" => :mavericks
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sha256 "6e4ba55b1698c2edb1a006fbaa1bcaa72a8fc65007d86e21e022116a42a1bcae" => :mountain_lion
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end
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head do
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# Use Github instead of GNOME's git. The latter is unreliable.
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url "https://github.com/GNOME/babl.git"
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depends_on "automake" => :build
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depends_on "autoconf" => :build
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depends_on "libtool" => :build
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end
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option :universal
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depends_on "pkg-config" => :build
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def install
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if build.universal?
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ENV.universal_binary
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opoo "Compilation may fail at babl-cpuaccel.c using gcc for a universal build" if ENV.compiler == :gcc
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end
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system "./autogen.sh" if build.head?
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system "./configure", "--disable-dependency-tracking",
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"--prefix=#{prefix}"
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system "make", "install"
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end
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test do
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(testpath/"test.c").write <<-EOS.undent
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#include <babl/babl.h>
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int main() {
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babl_init();
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const Babl *srgb = babl_format ("R'G'B' u8");
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const Babl *lab = babl_format ("CIE Lab float");
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const Babl *rgb_to_lab_fish = babl_fish (srgb, lab);
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babl_exit();
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return 0;
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}
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EOS
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system ENV.cc, "-I#{include}/babl-0.1", "-L#{lib}", "-lbabl-0.1", testpath/"test.c", "-o", "test"
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system testpath/"test"
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end
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end
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