90 lines
2.2 KiB
Ruby
90 lines
2.2 KiB
Ruby
require "formula"
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class Flac < Formula
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homepage "http://xiph.org/flac/"
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url "http://downloads.xiph.org/releases/flac/flac-1.3.0.tar.xz"
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sha1 "a136e5748f8fb1e6c524c75000a765fc63bb7b1b"
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head do
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url "git://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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bottle do
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cellar :any
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revision 2
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sha1 "727da2e469235bc5e62a2daf6083a12672833762" => :mountain_lion
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sha1 "085ed13b395fff327ee104ed7771ab1afdc33960" => :lion
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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 "lame"
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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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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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system "./autogen.sh" if build.head?
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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 << "--without-ogg" if build.without? "libogg"
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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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(bin/"flac2mp3").write DATA.read
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end
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end
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__END__
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#!/usr/bin/env ruby
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# https://github.com/rmndk/flac2mp3
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filename, quality = ARGV[0], ARGV[1]
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abort "Usage: flac2mp3 FLACFILE [V2|V1|V0|320]\nDefault (and recommended) quality is V0." if filename.nil?
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qualarg = case quality
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when "V0","V1","V2" then quality
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when "320" then "b 320"
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else "V0"
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end
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map = {"TITLE" => "--tt", "ARTIST" => "--ta", "ALBUM" => "--tl", "TRACKNUMBER" => "--tn", "GENRE" => "--tg", "DATE" => "--ty"}
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args = ""
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`metaflac --export-tags-to=- "#{filename}"`.each_line do |line|
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key, value = line.strip.split('=', 2)
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key.upcase!
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args << %Q{#{map[key]} "#{value.gsub('"', '\"')}" } if map[key]
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end
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basename = File.basename(filename, File.extname(filename))
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puts "Encoding #{basename}.mp3"
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exec %Q[flac -sdc "#{filename}" | lame -#{qualarg} #{args} - "#{basename}.mp3"]
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