ruby@1.8: import from homebrew/versions.
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Mike McQuaid
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195
Formula/ruby@1.8.rb
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195
Formula/ruby@1.8.rb
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class RubyAT18 < Formula
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desc "Powerful, clean, object-oriented scripting language"
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homepage "https://www.ruby-lang.org/"
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url "https://cache.ruby-lang.org/pub/ruby/1.8/ruby-1.8.7-p374.tar.bz2"
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sha256 "b4e34703137f7bfb8761c4ea474f7438d6ccf440b3d35f39cc5e4d4e239c07e3"
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revision 2
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keg_only :versioned_formula
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option "with-suffix", "Suffix commands with '187'"
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option "with-doc", "Install documentation"
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option "with-tcltk", "Install with Tcl/Tk support"
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depends_on "pkg-config" => :build
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depends_on "readline" => :recommended
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depends_on "gdbm" => :optional
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depends_on "openssl"
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depends_on :x11 if build.with? "tcltk"
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resource "rubygems" do
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url "https://rubygems.org/rubygems/rubygems-2.5.0.tgz"
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sha256 "a39e95acb86f52fdca38b1484b2eed61a7f76551119079d7a9f8c67c5be78831"
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end
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def install
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# Compilation with `superenv` breaks because the Ruby build system sets
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# `RUBYLIB` and `RUBYOPT` and this disturbs the wrappers for `cc` and
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# `clang` that are provided by Homebrew and are implemented in Ruby. We
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# prefix those invocations with `env` to clean the environment for us.
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scrub_env = "/usr/bin/env RUBYLIB= RUBYOPT="
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inreplace "mkconfig.rb", " if /^prefix$/ =~ name\n",
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<<-EOS.undent.gsub(/^/, " ")
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# `env` removes stuff that will break `superenv`.
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if %w[CC CPP LDSHARED LIBRUBY_LDSHARED].include?(name)
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val = val.sub("\\"", "\\"#{scrub_env} ")
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end
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if /^prefix$/ =~ name
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EOS
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args = %W[
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--prefix=#{prefix}
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--enable-shared
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--with-sitedir=#{HOMEBREW_PREFIX}/lib/ruby/site_ruby
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--with-vendordir=#{HOMEBREW_PREFIX}/lib/ruby/vendor_ruby
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]
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if build.universal?
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ENV.universal_binary
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args << "--with-arch=#{Hardware::CPU.universal_archs.join(",")}"
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end
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args << "--program-suffix=#{program_suffix}" if build.with? "suffix"
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args << "--enable-install-doc" if build.with? "doc"
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rm_r "ext/tk" if build.without? "tcltk"
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system "./configure", *args
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# Ruby has been configured to look in the HOMEBREW_PREFIX for the
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# sitedir and vendordir directories; however we don't actually want to create
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# them during the install.
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#
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# These directories are empty on install; sitedir is used for non-rubygems
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# third party libraries, and vendordir is used for packager-provided libraries.
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inreplace "instruby.rb" do |s|
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s.gsub! "\n makedirs [archlibdir, sitearchlibdir, vendorarchlibdir]\n",
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"\n makedirs [archlibdir]\n"
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s.gsub! "\n makedirs [rubylibdir, sitelibdir, vendorlibdir]\n",
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"\n makedirs [rubylibdir]\n"
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end
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system "make"
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system "make", "install"
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system "make", "install-doc" if build.with? "doc"
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# Install rubygems into its own prefix, then move into the right place, as
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# we cannot easily make it install where it should be and the defaults are
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# no good and would cause a sandbox violation.
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resource("rubygems").stage do
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system "#{bin}/ruby#{program_suffix}", "setup.rb", "--prefix=#{prefix}/gem"
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mv (prefix/"gem/bin").children, bin
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mv (prefix/"gem/lib").children, lib/"ruby/#{abi_version}"
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rm_r prefix/"gem"
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end
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end
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def post_install
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# Customize rubygems to look/install in the global gem directory
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# instead of in the Cellar, making gems last across reinstalls
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config_file = lib/"ruby/#{abi_version}/rubygems/defaults/operating_system.rb"
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config_file.unlink if config_file.exist?
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config_file.write rubygems_config
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# Create the sitedir and vendordir that were skipped during install
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ruby="#{bin}/ruby#{program_suffix}"
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%w[sitearchdir vendorarchdir].each do |dir|
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mkdir_p `#{ruby} -rrbconfig -e 'print RbConfig::CONFIG["#{dir}"]'`
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end
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# Create the version-specific bindir used by rubygems
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mkdir_p rubygems_bindir
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end
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def abi_version
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"1.8"
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end
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def program_suffix
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build.with?("suffix") ? "187" : ""
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end
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def rubygems_bindir
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"#{HOMEBREW_PREFIX}/lib/ruby/gems/#{abi_version}/bin"
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end
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def rubygems_config; <<-EOS.undent
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module Gem
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class << self
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alias :old_default_dir :default_dir
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alias :old_default_path :default_path
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alias :old_default_bindir :default_bindir
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alias :old_ruby :ruby
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end
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def self.default_dir
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path = [
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"#{HOMEBREW_PREFIX}",
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"lib",
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"ruby",
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"gems",
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"#{abi_version}"
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]
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@default_dir ||= File.join(*path)
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end
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def self.private_dir
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path = if defined? RUBY_FRAMEWORK_VERSION then
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[
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File.dirname(RbConfig::CONFIG['sitedir']),
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'Gems',
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RbConfig::CONFIG['ruby_version']
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]
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elsif RbConfig::CONFIG['rubylibprefix'] then
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[
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RbConfig::CONFIG['rubylibprefix'],
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'gems',
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RbConfig::CONFIG['ruby_version']
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]
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else
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[
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RbConfig::CONFIG['libdir'],
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ruby_engine,
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'gems',
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RbConfig::CONFIG['ruby_version']
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]
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end
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@private_dir ||= File.join(*path)
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end
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def self.default_path
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if Gem.user_home && File.exist?(Gem.user_home)
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[user_dir, default_dir, private_dir]
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else
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[default_dir, private_dir]
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end
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end
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def self.default_bindir
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"#{rubygems_bindir}"
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end
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def self.ruby
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"#{opt_bin}/ruby#{program_suffix}"
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end
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end
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EOS
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end
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def caveats; <<-EOS.undent
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By default, binaries installed by gem will be placed into:
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#{rubygems_bindir}
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You may want to add this to your PATH.
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EOS
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end
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test do
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hello_text = shell_output("#{bin}/ruby#{program_suffix} -e 'puts :hello'")
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assert_equal "hello\n", hello_text
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system "#{bin}/ruby#{program_suffix}", "-e", "require 'zlib'"
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system "#{bin}/gem#{program_suffix}", "list", "--local"
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end
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end
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