require 'formula' class Bazaar < Formula url 'http://launchpad.net/bzr/2.3/2.3.1/+download/bzr-2.3.1.tar.gz' md5 '1a4367ce59a2880f321ecb882e195856' homepage 'http://bazaar-vcs.org/' def options [["--system", "Install using the OS X system Python."]] end def install ENV.j1 # Builds aren't parallel-safe # Make and install man page first system "make man1/bzr.1" man1.install "man1/bzr.1" if ARGV.include? "--system" ENV.prepend "PATH", "/System/Library/Frameworks/Python.framework/Versions/Current/bin", ":" end # Find the arch for the Python we are building against. # We remove 'ppc' support, so we can pass Intel-optimized CFLAGS. if ARGV.include? "--system" python_cmd = "/usr/bin/python" else python_cmd = "python" end archs = archs_for_command("python_cmd") archs.remove_ppc! ENV['ARCHFLAGS'] = archs.as_arch_flags system "make" inreplace "bzr", "#! /usr/bin/env python", "#!/usr/bin/python" if ARGV.include? "--system" libexec.install ['bzr', 'bzrlib'] bin.mkpath ln_s libexec+'bzr', bin+'bzr' end def caveats <<-EOS.undent We've built a "standalone" version of bazaar and installed its libraries to: #{libexec} We've specifically kept it out of your Python's "site-packages" folder. EOS end end