45 lines
1.8 KiB
Ruby
45 lines
1.8 KiB
Ruby
class Optipng < Formula
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desc "PNG file optimizer"
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homepage "https://optipng.sourceforge.io/"
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head "http://hg.code.sf.net/p/optipng/mercurial", :using => :hg
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stable do
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url "https://downloads.sourceforge.net/project/optipng/OptiPNG/optipng-0.7.6/optipng-0.7.6.tar.gz"
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sha256 "4870631fcbd3825605f00a168b8debf44ea1cda8ef98a73e5411eee97199be80"
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# Patch for missing st_atim from struct stat on macOS 10.13.
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#
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# The block referencing st_atim used to be guarded by defined UTIME_NOW &&
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# defined UTIME_OMIT, but futimens(2) and utimensat(2) have been added in
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# macOS 10.13, and these macros are now defined.
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#
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# Issue reported and patch submitted to upstream on 2017-07-08:
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# https://sourceforge.net/p/optipng/patches/9/
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# (Submitted patch is not exactly the same, because the code at question
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# has moved to another file in head.)
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patch do
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url "https://raw.githubusercontent.com/Homebrew/formula-patches/a42e7b3/optipng/optipng-10.13-st_atim.patch"
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sha256 "89849450fa922af0c96e64e316b5f626ec46486cb5d59f85cd4716d2c5fa0173"
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end
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end
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bottle do
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cellar :any_skip_relocation
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sha256 "41a2a04cfa3a8a39292157a4410a345236747a5e3c992c58e2cf364d2ed0dd9b" => :sierra
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sha256 "b062317980451b8a6a129e87f3a22ae851e42c498775a9c5a0e885d265425450" => :el_capitan
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sha256 "a8b8c3682ae147ff68f37db1155ecd86c965e6e5c4fc0e20b0da3297060cbea2" => :yosemite
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sha256 "64e1d9fd2a5dd56a91af23ab2a170f68fa06993b2b1ed539b17ffad086e1e28f" => :mavericks
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end
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def install
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system "./configure", "--with-system-zlib",
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"--prefix=#{prefix}",
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"--mandir=#{man}"
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system "make", "install"
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end
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test do
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system "#{bin}/optipng", "-simulate", test_fixtures("test.png")
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end
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end
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