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-0.1.62.tar.bz2"
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sha256 "dc279f174edbcb08821cf37e4ab0bc02e6949369b00b150c759a6c24bfd3f510"
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bottle do
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sha256 "fbf1c53fbd31c3a87831f475432c1f4bc3877ae1e99fc52429e149cfe5d3a30a" => :mojave
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sha256 "3ff90de90576f944a3db0cb6d85ad11dbf3bb8ea719e96e09fad95bf57a5d390" => :high_sierra
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sha256 "bc3595575986794340bc7d772cce69f91a419b868ea46f8a59593dd565e2e92b" => :sierra
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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 "autoconf" => :build
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depends_on "automake" => :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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