require 'formula' def pgm_flags return ARGV.include?('--with-pgm') ? "--with-pgm" : "" end class Zeromq < Formula homepage 'http://www.zeromq.org/' url 'http://download.zeromq.org/zeromq-2.2.0.tar.gz' md5 '1b11aae09b19d18276d0717b2ea288f6' head 'https://github.com/zeromq/libzmq.git' if ARGV.build_head? and MacOS.xcode_version >= "4.3" depends_on "automake" => :build depends_on "libtool" => :build end fails_with :llvm do build 2326 cause "Segfault while linking" end def options [ ['--with-pgm', 'Build with PGM extension'], ['--universal', 'Build as a Universal Intel binary.'] ] end def build_fat # make 32-bit system "CFLAGS=\"$CFLAGS -arch i386\" CXXFLAGS=\"$CXXFLAGS -arch i386\" ./configure --disable-dependency-tracking --prefix='#{prefix}' #{pgm_flags}" system "make" system "mv src/.libs src/libs-32" system "make clean" # make 64-bit system "CFLAGS=\"$CFLAGS -arch x86_64\" CXXFLAGS=\"$CXXFLAGS -arch x86_64\" ./configure --disable-dependency-tracking --prefix='#{prefix}' #{pgm_flags}" system "make" system "mv src/.libs/libzmq.1.dylib src/.libs/libzmq.64.dylib" # merge UB system "lipo", "-create", "src/libs-32/libzmq.1.dylib", "src/.libs/libzmq.64.dylib", "-output", "src/.libs/libzmq.1.dylib" end def install system "./autogen.sh" if ARGV.build_head? if ARGV.build_universal? build_fat else args = ["--disable-dependency-tracking", "--prefix=#{prefix}"] args << "--with-pgm" if ARGV.include? '--with-pgm' system "./configure", *args end system "make" system "make install" end def caveats; <<-EOS.undent To install the zmq gem on 10.6 with the system Ruby on a 64-bit machine, you may need to do: ARCHFLAGS="-arch x86_64" gem install zmq -- --with-zmq-dir=#{HOMEBREW_PREFIX} If you want to build the Java bindings from https://github.com/zeromq/jzmq you will need the Java Developer Package from http://connect.apple.com/ EOS end end