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$NetBSD: patch-ad,v 1.11 2013/06/11 14:55:54 taca Exp $
* Add install_root option for pkgsrc's rubygems support.
--- lib/rubygems/installer.rb.orig 2013-02-21 21:50:03.000000000 +0000
+++ lib/rubygems/installer.rb
@@ -89,6 +89,9 @@ class Gem::Installer
# foo_exec18.
# :ignore_dependencies:: Don't raise if a dependency is missing.
# :install_dir:: The directory to install the gem into.
+ # :install_root:: The directory to use as a buildroot for "destdir"-style
+ # installation. All paths during installation are relative
+ # to the buildroot.
# :security_policy:: Use the specified security policy. See Gem::Security
# :user_install:: Indicate that the gem should be unpacked into the users
# personal gem directory.
@@ -538,7 +541,8 @@ class Gem::Installer
:env_shebang => false,
:force => false,
:install_dir => Gem.dir,
- :only_install_dir => false
+ :only_install_dir => false,
+ :install_root => nil,
}.merge options
@env_shebang = options[:env_shebang]
@@ -553,8 +557,13 @@ class Gem::Installer
# If the user has asked for the gem to be installed in a directory that is
# the system gem directory, then use the system bin directory, else create
# (or use) a new bin dir under the gem_home.
- @bin_dir = options[:bin_dir] || Gem.bindir(gem_home)
+ install_root = options[:install_root]
+ @bin_dir = options[:bin_dir] || Gem.bindir(gem_home, install_root)
@development = options[:development]
+ unless install_root.nil? or install_root == ""
+ @install_root = File.expand_path install_root
+ @gem_home = File.join(@install_root, @gem_home)
+ end
@build_args = options[:build_args] || Gem::Command.build_args
end
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