40 lines
1.4 KiB
Ruby
40 lines
1.4 KiB
Ruby
class Libimagequant < Formula
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desc "Palette quantization library extracted from pnquant2"
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homepage "https://pngquant.org/lib/"
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url "https://github.com/ImageOptim/libimagequant/archive/2.16.0.tar.gz"
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sha256 "360f88a4a85546405e6bec36d403cedfda43e7b8b5ec140216b727a05cd3a8ac"
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license :cannot_represent
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bottle do
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sha256 cellar: :any, arm64_big_sur: "065f7d7435bc68b1b7cd8fcdc4bb94729c57ed6460c64c06831a89d1fa3124b8"
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sha256 cellar: :any, big_sur: "c146b4b854f70a30e3826d982029521bdd0d7a9c989566a91be7b5c14725070a"
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sha256 cellar: :any, catalina: "65932be7e1b594d4ee80c8c6b36d78667fe8a3c9d0950e8ff0e408b750c25ac0"
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sha256 cellar: :any, mojave: "5796035b123ac2f417ead25f21c6e08357b87a48fa4f69dc3bcf6a2c3311fa92"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "6d7e048e1fb0ea7f4c19950a44f9592976bb4e42cce429af7788d2a124b61129"
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end
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def install
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system "./configure", "--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 <libimagequant.h>
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int main()
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{
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liq_attr *attr = liq_attr_create();
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if (!attr) {
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return 1;
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} else {
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liq_attr_destroy(attr);
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return 0;
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}
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}
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EOS
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system ENV.cc, "test.c", "-I#{include}", "-L#{lib}", "-limagequant", "-o", "test"
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system "./test"
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end
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end
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