Library/Formula/readline.rb


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32

require 'formula'

class Readline < Formula
  homepage 'http://tiswww.case.edu/php/chet/readline/rltop.html'
  url 'http://ftpmirror.gnu.org/readline/readline-6.2.tar.gz'
  mirror 'http://ftp.gnu.org/gnu/readline/readline-6.2.tar.gz'
  sha256 '79a696070a058c233c72dd6ac697021cc64abd5ed51e59db867d66d196a89381'
  version '6.2.2'

  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 => [
        "http://ftpmirror.gnu.org/readline/readline-6.2-patches/readline62-001",
        "http://ftpmirror.gnu.org/readline/readline-6.2-patches/readline62-002"
      ]}
  end

  def install
    # Always build universal, per https://github.com/mxcl/homebrew/issues/issue/899
    ENV.universal_binary
    system "./configure", "--prefix=#{prefix}",
                          "--mandir=#{man}",
                          "--infodir=#{info}",
                          "--enable-multibyte"
    system "make install"
  end
end