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require 'formula'
#
# Installs a relatively minimalist version of the GPAC tools. The
# most commonly used tool in this package is the MP4Box metadata
# interleaver, which has relatively few dependencies.
#
# The challenge with building everything is that Gpac depends on
# a much older version of FFMpeg and WxWidgets than the version
# that Brew installs
#
class Gpac < Formula
url 'http://downloads.sourceforge.net/gpac/gpac-0.4.5.tar.gz'
homepage 'http://gpac.sourceforge.net/index.php'
md5 '755e8c438a48ebdb13525dd491f5b0d1'
head 'https://gpac.svn.sourceforge.net/svnroot/gpac/trunk/gpac', :using => :svn
depends_on 'a52dec' => :optional
depends_on 'jpeg' => :optional
depends_on 'faad2' => :optional
depends_on 'libogg' => :optional
depends_on 'libvorbis' => :optional
depends_on 'mad' => :optional
depends_on 'sdl' => :optional
depends_on 'theora' => :optional
depends_on 'ffmpeg' => :optional if ARGV.build_head?
depends_on 'openjpeg' => :optional if ARGV.build_head?
def options
[['--with-lowercase', 'Install binaries with lowercase names']]
end
def install
ENV.deparallelize
args = ["--disable-wx",
"--prefix=#{prefix}",
"--mandir=#{man}",
# Force detection of X libs on 64-bit kernel
"--extra-ldflags=-L/usr/X11/lib"]
args << "--use-ffmpeg=no" unless ARGV.build_head?
args << "--use-openjpeg=no" unless ARGV.build_head?
system "chmod +x configure"
system "./configure", *args
system "chmod", "+rw", "Makefile"
["MP4Box","MP4Client"].each do |name|
filename = "applications/#{name.downcase}/Makefile"
system "chmod", "+rw", filename
if ARGV.include? '--with-lowercase'
inreplace filename, name, name.downcase
inreplace "Makefile", name, name.downcase
end
end
system "make"
system "make install"
end
end
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