46 lines
1.4 KiB
Ruby
46 lines
1.4 KiB
Ruby
class Pngquant < Formula
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desc "PNG image optimizing utility"
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homepage "https://pngquant.org/"
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url "https://pngquant.org/pngquant-2.5.0-src.tar.bz2"
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sha256 "83c941f9fc7d4d6a566ca1243bff38fc9c46e4c74b6dc352fb5eac68b2297839"
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head "https://github.com/pornel/pngquant.git"
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bottle do
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cellar :any
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sha256 "a34373e68d921e47550568b806ba3df2a1d69fa1801c7b0f7f1f3581ff02e1d3" => :el_capitan
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sha256 "35d5b9ee2b42ba45baa378fed42e69cf2dfb74f04eaf8b7286426a314ab23a4e" => :yosemite
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sha256 "152ba12f6637125935f2f3bbcdfeb0f056f20ada21931859f1507cb6f9ebf417" => :mavericks
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sha256 "39f9bb7d8b6289bfdb8809a3bd48af52a3760ab268e98f1a8fa89078dd4c050e" => :mountain_lion
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end
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depends_on "pkg-config" => :build
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depends_on "libpng"
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depends_on "little-cms2" => :optional
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option "with-openmp", "Enable OpenMP"
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needs :openmp if build.with? "openmp"
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def install
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ENV.append_to_cflags "-DNDEBUG" # Turn off debug
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args = ["--prefix=#{prefix}"]
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args << "--with-lcms2" if build.with? "little-cms2"
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if build.with? "openmp"
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args << "--with-openmp"
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args << "--without-cocoa"
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end
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system "./configure", *args
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system "make", "install", "CC=#{ENV.cc}"
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man1.install "pngquant.1"
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lib.install "lib/libimagequant.a"
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include.install "lib/libimagequant.h"
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end
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test do
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system "#{bin}/pngquant", test_fixtures("test.png"), "-o", "out.png"
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File.exist? testpath/"out.png"
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end
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end
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