require 'formula' class Libzzip < Formula homepage 'http://sourceforge.net/projects/zziplib/' url 'http://downloads.sourceforge.net/project/zziplib/zziplib13/0.13.62/zziplib-0.13.62.tar.bz2' sha1 'cf8b642abd9db618324a1b98cc71492a007cd687' option 'sdl', 'Enable SDL usage and create SDL_rwops_zzip.pc' depends_on 'pkg-config' => :build depends_on 'sdl' if build.include? 'sdl' option :universal def install if build.universal? ENV.universal_binary # See: https://sourceforge.net/tracker/?func=detail&aid=3511669&group_id=6389&atid=356389 ENV["ac_cv_sizeof_long"] = "(LONG_BIT/8)" end args = %W[ --without-debug --disable-dependency-tracking --prefix=#{prefix} ] args << '--enable-sdl' if build.include? 'sdl' system './configure', *args system 'make install' ENV.deparallelize # fails without this when a compressed file isn't ready. system 'make check' # runing this after install bypasses DYLD issues. end end