42 lines
1.4 KiB
Ruby
42 lines
1.4 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-0.1.68.tar.xz"
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sha256 "412dc8356b1e200e0f3aaa41bc6c317b9e489936c17c4e92cc5db9d34ca1e94c"
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# Use GitHub instead of GNOME's git. The latter is unreliable.
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head "https://github.com/GNOME/babl.git"
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bottle do
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sha256 "298f41a91ed4b93bbc29254f40691537ffd14bee7322d862b1b96f5996cfd865" => :mojave
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sha256 "0d8bf0f5aea427b7d9ca8b05cdf49b0a2bce4c3f41b9d148f42103e2454de667" => :high_sierra
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sha256 "3cd4d6d3cc86dc1bc2b8411bf4ffb911df58458d54fc938730fdede11587c624" => :sierra
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end
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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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depends_on "pkg-config" => :build
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def install
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system "./autogen.sh"
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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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