47 lines
1.6 KiB
Ruby
47 lines
1.6 KiB
Ruby
class A52dec < Formula
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desc "Library for decoding ATSC A/52 streams (AKA 'AC-3')"
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homepage "https://liba52.sourceforge.io/"
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url "https://liba52.sourceforge.io/files/a52dec-0.7.4.tar.gz"
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sha256 "a21d724ab3b3933330194353687df82c475b5dfb997513eef4c25de6c865ec33"
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license "GPL-2.0-or-later"
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livecheck do
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url "https://liba52.sourceforge.io/downloads.html"
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strategy :page_match
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regex(/href=.*?a52dec[._-]v?(\d+(?:\.\d+)+)\.t/i)
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end
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bottle do
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rebuild 1
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sha256 cellar: :any, arm64_big_sur: "a9a4752a7b6d4872abf06a725a44b94d1701e4621c0e4226002e371df53ff366"
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sha256 cellar: :any, big_sur: "f5b95a6c1f7758e29cc04160d3635fce074c6c527cb3ac209877d8e4d1b4935c"
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sha256 cellar: :any, catalina: "949600b627a44697bc12713538c5aed594fc8201694f5c453c8ca5f9f8cd335a"
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sha256 cellar: :any, mojave: "a47f3248a481d224edcbec3e266793ff73f2e94bb607732df2166a0c6f442596"
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end
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def install
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on_linux do
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# Fix error ld: imdct.lo: relocation R_X86_64_32 against `.bss' can not be
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# used when making a shared object; recompile with -fPIC
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ENV.append_to_cflags "-fPIC"
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end
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on_macos do
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# Fixes duplicate symbols errors on arm64
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ENV.append_to_cflags "-std=gnu89"
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end
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system "./configure", "--disable-debug",
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"--disable-dependency-tracking",
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"--prefix=#{prefix}",
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"--enable-shared",
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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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touch testpath/"test"
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system "#{bin}/a52dec", "-o", "null", "test"
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end
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end
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