Now builds on smartos with some arcane gyp flag added.

After digging around and with the help of @TooTallNate I got it building on SmartOS.

Currently on SmartOS a thin .a file is being built by ```ar``` which requires different flags to be passed to the linker. 

According to @TooTallNate setting ```standalone_static_library``` to 1 removes -T switch passed to the linker which stops it from bombing out with an error.