86 lines
2.6 KiB
Ruby
86 lines
2.6 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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option :universal
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depends_on 'xz' => :build
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depends_on 'lame'
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depends_on 'libogg' => :optional
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# Mavericks fix needs autoreconf. Drop these after upstream has
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# incorporated the patch.
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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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depends_on 'pkg-config' => :build
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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 patches
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# Fixes compilation on mac os 10.9 maverick.
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# https://sourceforge.net/p/flac/bugs/405/
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{ :p0 => "https://sourceforge.net/p/flac/bugs/_discuss/thread/17c68b42/fc53/attachment/autoconf-not-gnu89-131010.patch" }
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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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# Mavericks fix needs autoreconf. Drop this line after upstream has
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# incorporated the patch.
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system "./autogen.sh"
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# sadly the asm optimisations won't compile since Leopard
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system "./configure", "--disable-dependency-tracking",
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"--disable-debug",
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"--disable-asm-optimizations",
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"--enable-sse",
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"--enable-static",
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"--prefix=#{prefix}",
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"--mandir=#{man}"
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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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# http://gist.github.com/gists/2998853/
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# Forked from http://gist.github.com/gists/124242
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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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