CONFIG_MAY_HAVE_RUNTIME_DEPS is not available for thedefaultarchitecture x86.
Result is shown for architecture um

CONFIG_MAY_HAVE_RUNTIME_DEPS (not configurable)

configname: CONFIG_MAY_HAVE_RUNTIME_DEPS

Linux Kernel Configuration
└─>UML-specific options
└─>MAY_HAVE_RUNTIME_DEPS
In linux kernel since version 5.1 (release Date: 2019-05-05)