46 lines
1.5 KiB
Ruby
46 lines
1.5 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-0.1.46.tar.bz2"
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sha256 "bbc2403b1badf8014ec42200e65d7b1f46e68e627c33c6242fa31ac5dc869e5b"
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bottle do
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sha256 "034c02a1217630714895a922440e0e513f9c07d43c85b797fa40befbdffadf39" => :high_sierra
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sha256 "07bc7a1562c9449b1dc78d7e00fdf0c83531fd6aa739f162f043075de4fec0eb" => :sierra
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sha256 "16039f7daedeb5a64173422111829d0f0d9461e1f6e74691a6a9c0d64daa5c9a" => :el_capitan
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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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depends_on "pkg-config" => :build
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def install
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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
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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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