@Group
def x86_configurations():
    
    add_to_collection(architecture_support)

    @Term("Use SSE2/3/4 extension")
    def x86_enable_sse_feature():
        """ 
            Config whether to allow using SSE feature for certain
            optimization
        """
        
        type(bool)
        default(False)


    @Term("Bootloader Model")
    def x86_bl():
        """
            Select the bootloader interface
            
            Supported interface
                mb:      multiboot compliance
                mb2:     multiboot2 compliance
                none:    do not use any interface
        """

        type(["mb"])
        # type(["mb", "mb2", "none"])
        default("mb")


    return v(arch) in ["i386", "x86_64"]