require 'formula' class Readline < Formula homepage 'http://tiswww.case.edu/php/chet/readline/rltop.html' url 'ftp://ftp.cwru.edu/pub/bash/readline-6.2.tar.gz' sha256 '79a696070a058c233c72dd6ac697021cc64abd5ed51e59db867d66d196a89381' version '6.2.1' keg_only <<-EOS OS X provides the BSD libedit library, which shadows libreadline. In order to prevent conflicts when programs look for libreadline we are defaulting this GNU Readline installation to keg-only. EOS def patches {:p0 => [ "ftp://ftp.cwru.edu/pub/bash/readline-6.2-patches/readline62-001", ]} end def install # Always build universal, per https://github.com/mxcl/homebrew/issues/issue/899 ENV.universal_binary # Fix darwin detection for Lion, see https://github.com/mxcl/homebrew/issues/4782 inreplace 'support/shobj-conf', 'darwin[89]*|darwin10*)', 'darwin[89]*|darwin1[01]*)' system "./configure", "--prefix=#{prefix}", "--mandir=#{man}", "--infodir=#{info}", "--enable-multibyte" system "make install" end end