lib/bundler/source/rubygems.rb in bundler-1.13.7 vs lib/bundler/source/rubygems.rb in bundler-1.14.0.pre.1

@@ -138,11 +138,13 @@
               path,
               :install_dir         => install_path.to_s,
               :bin_dir             => bin_path.to_s,
               :ignore_dependencies => true,
               :wrappers            => true,
-              :env_shebang         => true
+              :env_shebang         => true,
+              :build_args          => opts[:build_args],
+              :bundler_expected_checksum => spec.respond_to?(:checksum) && spec.checksum
             ).install
           end
           spec.full_gem_path = installed_spec.full_gem_path
 
           # SUDO HAX
@@ -289,10 +291,14 @@
           have_bundler = false
           Bundler.rubygems.all_specs.reverse_each do |spec|
             next if spec.name == "bundler" && spec.version.to_s != VERSION
             have_bundler = true if spec.name == "bundler"
             spec.source = self
+            if Bundler.rubygems.spec_missing_extensions?(spec, false)
+              Bundler.ui.debug "Source #{self} is ignoring #{spec} because it is missing extensions"
+              next
+            end
             idx << spec
           end
 
           # Always have bundler locally
           unless have_bundler
@@ -319,9 +325,13 @@
 
           Dir["#{cache_path}/*.gem"].each do |gemfile|
             next if gemfile =~ /^bundler\-[\d\.]+?\.gem/
             s ||= Bundler.rubygems.spec_from_gem(gemfile)
             s.source = self
+            if Bundler.rubygems.spec_missing_extensions?(s, false)
+              Bundler.ui.debug "Source #{self} is ignoring #{s} because it is missing extensions"
+              next
+            end
             idx << s
           end
         end
 
         idx