58 lines
2.9 KiB
Ruby
58 lines
2.9 KiB
Ruby
class Pngnq < Formula
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desc "Tool for optimizing PNG images"
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homepage "https://pngnq.sourceforge.io/"
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url "https://downloads.sourceforge.net/project/pngnq/pngnq/1.1/pngnq-1.1.tar.gz"
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sha256 "c147fe0a94b32d323ef60be9fdcc9b683d1a82cd7513786229ef294310b5b6e2"
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license "BSD-3-Clause"
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revision 1
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bottle do
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rebuild 1
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sha256 cellar: :any, arm64_ventura: "871a8ea613320d94c57aae21e6fb9e3d42016d8ab88a6fd30b1f4e915591badf"
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sha256 cellar: :any, arm64_monterey: "31c85fafb9fd2051db06856042a3f216f9fd24fbfd8acf95f5a51bf695989a02"
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sha256 cellar: :any, arm64_big_sur: "21e94d2f987e060920488bdaf121792282548dcf196eed01e4fd5221db414685"
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sha256 cellar: :any, ventura: "0cc5748776f48d4460f726fd20d0015761c3640e8ab644a024dd967edf9d67bd"
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sha256 cellar: :any, monterey: "d84ba4d373165ff3999b3c20e49ebdc69f8374a7c04a6fa48fc68d337a2e5924"
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sha256 cellar: :any, big_sur: "42695d06f657acabd7c229206d3623ca3830667c4ab1308d5371cbca7beb48bd"
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sha256 cellar: :any, catalina: "f438c5d73e9dd9c3c36283aa9f8253168de30f52242955a803714350cc247c80"
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sha256 cellar: :any, mojave: "2287986066f131dbcac5ab97b033898a611b2b07348847ce5094f09bba06c7fa"
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sha256 cellar: :any, high_sierra: "258abdbd2805617e3c36c0926b3168e0632d3eafacba9e9b63c8e35dee6c28f7"
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sha256 cellar: :any, sierra: "0914104edfd7c6089ae4b053e5a57cf1b5a0d9bb476424ce654a923cafef651c"
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sha256 cellar: :any, el_capitan: "dd6970fb9055fb1a6702c820e75a3d7b826e165e61c23c17b0845cca780c3da9"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "18ba477730fc049d9a7b16d94247a14e3ad6fbace2f40f8aa5d180822d12e173"
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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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uses_from_macos "zlib"
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def install
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# Starting from libpng 1.5, the zlib.h header file
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# is no longer included internally by libpng.
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# See: https://sourceforge.net/p/pngnq/bugs/13/
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# See: https://sourceforge.net/p/pngnq/bugs/14/
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inreplace "src/rwpng.c",
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"#include <stdlib.h>\n",
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"#include <stdlib.h>\n#include <zlib.h>\n"
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# The Makefile passes libpng link flags too early in the
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# command invocation, resulting in undefined references to
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# libpng symbols due to incorrect link order.
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# See: https://sourceforge.net/p/pngnq/bugs/17/
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inreplace "src/Makefile.in",
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"AM_LDFLAGS = `libpng-config --ldflags` -lz\n",
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"LDADD = `libpng-config --ldflags` -lz\n"
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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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cp test_fixtures("test.png"), "test.png"
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system bin/"pngnq", "-v", "test.png"
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assert_predicate testpath/"test-nq8.png", :exist?
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end
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end
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