54 lines
1.8 KiB
Ruby
54 lines
1.8 KiB
Ruby
class Babl < Formula
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desc "Dynamic, any-to-any, pixel format translation library"
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homepage "https://www.gegl.org/babl/"
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url "https://download.gimp.org/pub/babl/0.1/babl-0.1.86.tar.xz"
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sha256 "0b3f595159ad1b216cd729c0504c3a5f6cf780c641f4dc63fc164f3c0382c8f0"
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license "LGPL-3.0-or-later"
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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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livecheck do
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url "https://download.gimp.org/pub/babl/0.1/"
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regex(/href=.*?babl[._-]v?(\d+(?:\.\d+)+)\.t/i)
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end
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bottle do
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sha256 arm64_big_sur: "e7c76f6fc2c5e6c958b925e6fde9737dfec010e3d18fb388e17ad560847fb6a8"
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sha256 big_sur: "0ca92c541d6ad2932d6ee01576d2121bbbe3afb46ba7dc26aea2ed6a59750bd7"
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sha256 catalina: "816dbd4f4414cd6c3831645e43475d78274568cc0d60bbb092a87027bf38d834"
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sha256 mojave: "c6fcb715f5edf7532ce6cd9be976526f77ce5836360eb2a8d5454e0d6cc628fb"
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end
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depends_on "glib" => :build # for gobject-introspection
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depends_on "gobject-introspection" => :build
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depends_on "meson" => :build
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depends_on "ninja" => :build
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depends_on "pkg-config" => :build
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depends_on "vala" => :build
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depends_on "little-cms2"
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def install
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mkdir "build" do
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system "meson", *std_meson_args, "-Dwith-docs=false", ".."
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system "ninja", "-v"
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system "ninja", "install", "-v"
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end
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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", testpath/"test.c", "-L#{lib}", "-lbabl-0.1", "-o", "test"
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system testpath/"test"
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end
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end
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