[Generator::XCConfig] Include the values of the specifications.

lib/cocoapods/generator/xcconfig.rb

@@ -59,7 +59,14 @@ module Pod
           'PODS_BUILD_HEADERS_SEARCH_PATHS'  => quote(sandbox.build_headers.search_paths),
           'PODS_PUBLIC_HEADERS_SEARCH_PATHS' => quote(sandbox.public_headers.search_paths),
         })
-        spec_consumers.each { |consumers| @xcconfig.merge!(consumers.xcconfig) }
+
+        spec_consumers.each do |consumer|
+          @xcconfig.merge!(consumer.xcconfig);
+          @xcconfig.libraries.merge(consumer.libraries);
+          @xcconfig.frameworks.merge(consumer.frameworks);
+          @xcconfig.weak_frameworks.merge(consumer.weak_frameworks);
+        end
+
         @xcconfig
       end
 

spec/unit/generator/xcconfig_spec.rb

@@ -24,6 +24,10 @@ module Pod
     #-----------------------------------------------------------------------#
 
     before do
+      @spec.xcconfig = { 'OTHER_LDFLAGS' => '-no_compact_unwind' }
+      @spec.frameworks = ['QuartzCore']
+      @spec.weak_frameworks = ['iAd']
+      @spec.libraries = ['xml2']
       @xcconfig = @generator.generate
     end
 
@@ -71,6 +75,22 @@ module Pod
       @xcconfig.to_hash['PODS_PUBLIC_HEADERS_SEARCH_PATHS'].should == expected
     end
 
+    it "includes the xcconfig of the specifications" do
+      @xcconfig.to_hash['OTHER_LDFLAGS'].should.include('-no_compact_unwind')
+    end
+
+    it "includes the libraries for the specifications" do
+      @xcconfig.to_hash['OTHER_LDFLAGS'].should.include('-lxml2')
+    end
+
+    it "includes the frameworks of the specifications" do
+      @xcconfig.to_hash['OTHER_LDFLAGS'].should.include('-framework QuartzCore')
+    end
+
+    it "includes the weak-frameworks of the specifications" do
+      @xcconfig.to_hash['OTHER_LDFLAGS'].should.include('-weak_framework iAd')
+    end
+
     #-----------------------------------------------------------------------#
 
     it 'returns the settings that the pods project needs to override' do