Fix missing vendored_library specification when packaging a static library

lib/cocoapods-packager/spec_builder.rb

@@ -1,9 +1,10 @@
 module Pod
   class SpecBuilder
-    def initialize(spec, source, embedded, dynamic)
+    def initialize(spec, source, embedded, library, dynamic)
       @spec = spec
       @source = source.nil? ? '{ :path => \'.\' }' : source
       @embedded = embedded
+      @library = library
       @dynamic = dynamic
     end
 
@@ -15,12 +16,20 @@ def framework_path
       end
     end
 
+    def library_path
+      'lib' + @spec.name + '.a'
+    end
+
     def spec_platform(platform)
       fwk_base = platform.name.to_s + '/' + framework_path
-      spec = <<RB
-  s.#{platform.name}.deployment_target    = '#{platform.deployment_target}'
-  s.#{platform.name}.vendored_framework   = '#{fwk_base}'
-RB
+      library_base = platform.name.to_s + '/' + library_path
+      spec = "  s.#{platform.name}.deployment_target    = '#{platform.deployment_target}'\n"
+
+      spec += if @library.nil?
+                "  s.#{platform.name}.vendored_framework   = '#{fwk_base}'\n"
+              else
+                "  s.#{platform.name}.vendored_library     = '#{library_base}'\n"
+              end
 
       %w(frameworks weak_frameworks libraries requires_arc xcconfig).each do |attribute|
         attributes_hash = @spec.attributes_hash[platform.name.to_s]

lib/pod/command/package.rb

@@ -106,7 +106,7 @@ def build_in_sandbox(platform)
       end
 
       def build_package
-        builder = SpecBuilder.new(@spec, @source, @embedded, @dynamic)
+        builder = SpecBuilder.new(@spec, @source, @embedded, @library, @dynamic)
         newspec = builder.spec_metadata
 
         @spec.available_platforms.each do |platform|

spec/specification/spec_builder_spec.rb

@@ -24,7 +24,7 @@ def specification_from_builder(builder)
     describe 'Preserve attributes from source specification' do
       before do
         @spec = Specification.from_file('spec/fixtures/Builder.podspec')
-        @builder = SpecBuilder.new(@spec, nil, false, nil)
+        @builder = SpecBuilder.new(@spec, nil, false, nil, nil)
       end
 
       it "preserves platform.frameworks" do