76 lines
2.3 KiB
Ruby
76 lines
2.3 KiB
Ruby
class Flac < Formula
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desc "Free lossless audio codec"
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homepage "https://xiph.org/flac/"
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url "http://downloads.xiph.org/releases/flac/flac-1.3.1.tar.xz"
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sha256 "4773c0099dba767d963fd92143263be338c48702172e8754b9bc5103efe1c56c"
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bottle do
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cellar :any
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sha256 "ba87fb6e7919f334b04745d5c075f5ae12a5374b3b7edd0514cc62d9f8ad28c8" => :el_capitan
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sha256 "b5c4e452287e0aaf9355fd8f13849450edceca1b63d2401a0aa42d9c3344c143" => :yosemite
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sha256 "a9caf29aa44208d98d4f885ba78e6d6d3bf56725748007a1cb9e0339631e807e" => :mavericks
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sha256 "738f8ba2670b9eff4c0ff794813a86841934f6791ce393d9833f1cef56cb8e25" => :mountain_lion
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end
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head do
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url "https://git.xiph.org/flac.git"
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depends_on "autoconf" => :build
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depends_on "automake" => :build
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depends_on "libtool" => :build
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end
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option :universal
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depends_on "pkg-config" => :build
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depends_on "libogg" => :optional
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fails_with :llvm do
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build 2326
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cause "Undefined symbols when linking"
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end
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fails_with :clang do
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build 500
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cause "Undefined symbols ___cpuid and ___cpuid_count"
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end
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def install
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ENV.universal_binary if build.universal?
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ENV.append "CFLAGS", "-std=gnu89"
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args = %W[
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--disable-dependency-tracking
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--disable-debug
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--prefix=#{prefix}
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--mandir=#{man}
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--enable-sse
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--enable-static
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]
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args << "--disable-asm-optimizations" if build.universal? || Hardware.is_32_bit?
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args << "--without-ogg" if build.without? "libogg"
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system "./autogen.sh" if build.head?
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system "./configure", *args
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ENV["OBJ_FORMAT"] = "macho"
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# adds universal flags to the generated libtool script
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inreplace "libtool" do |s|
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s.gsub! ":$verstring\"", ":$verstring -arch #{Hardware::CPU.arch_32_bit} -arch #{Hardware::CPU.arch_64_bit}\""
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end
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system "make", "install"
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end
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test do
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raw_data = "pseudo audio data that stays the same \x00\xff\xda"
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(testpath/"in.raw").write raw_data
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# encode and decode
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system "#{bin}/flac", "--endian=little", "--sign=signed", "--channels=1", "--bps=8", "--sample-rate=8000", "--output-name=in.flac", "in.raw"
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system "#{bin}/flac", "--decode", "--force-raw", "--endian=little", "--sign=signed", "--output-name=out.raw", "in.flac"
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# diff input and output
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system "diff", "in.raw", "out.raw"
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end
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end
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