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require 'formula'
class Ruby < Formula
url 'http://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p125.tar.gz'
homepage 'http://www.ruby-lang.org/en/'
head 'http://svn.ruby-lang.org/repos/ruby/trunk/', :using => :svn
sha256 '8b3c035cf4f0ad6420f447d6a48e8817e5384d0504514939aeb156e251d44cce'
depends_on 'readline'
depends_on 'libyaml'
fails_with_llvm :build => 2326
# Stripping breaks dynamic linking
skip_clean :all
def options
[
["--with-suffix", "Add a 19 suffix to commands"],
["--with-doc", "Install with the Ruby documentation"],
["--universal", "Compile a universal binary (arch=x86_64,i386)"],
]
end
def install
ruby_lib = HOMEBREW_PREFIX+"lib/ruby"
if File.exist? ruby_lib and File.symlink? ruby_lib
opoo "#{ruby_lib} exists as a symlink"
puts <<-EOS.undent
The previous Ruby formula symlinked #{ruby_lib} into Ruby's Cellar.
This version creates this as a "real folder" in HOMEBREW_PREFIX
so that installed gems will survive between Ruby updates.
Please remove this existing symlink before continuing:
rm #{ruby_lib}
EOS
exit 1
end
system "autoconf" unless File.exists? 'configure'
args = ["--prefix=#{prefix}",
"--enable-shared"]
args << "--program-suffix=19" if ARGV.include? "--with-suffix"
args << "--with-arch=x86_64,i386" if ARGV.build_universal?
# Put gem, site and vendor folders in the HOMEBREW_PREFIX
(ruby_lib+'site_ruby').mkpath
(ruby_lib+'vendor_ruby').mkpath
(ruby_lib+'gems').mkpath
(lib+'ruby').install_symlink ruby_lib+'site_ruby',
ruby_lib+'vendor_ruby',
ruby_lib+'gems'
system "./configure", *args
system "make"
system "make install"
system "make install-doc" if ARGV.include? "--with-doc"
end
def caveats; <<-EOS.undent
NOTE: By default, gem installed binaries will be placed into:
#{bin}
You may want to add this to your PATH.
EOS
end
end
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