CONFIG_SYS_SUPPORTS_APM_EMULATION is not available for thedefaultarchitecture x86.
Result is shown for architecture sh

CONFIG_SYS_SUPPORTS_APM_EMULATION (not configurable)

configname: CONFIG_SYS_SUPPORTS_APM_EMULATION

Linux Kernel Configuration
└─>SYS_SUPPORTS_APM_EMULATION
In linux kernel since version 2.6.21 (release Date: 2007-04-25)