generic-poky/meta/conf/machine/include/arm/feature-arm-neon.inc

TUNEVALID[neon] = "Enable Neon SIMD accelerator unit."
TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "neon", "-mfpu=neon", "" ,d)}"
ARMPKGSFX_FPU .= "${@bb.utils.contains("TUNE_FEATURES", "neon", "-neon", "" ,d)}"
	`TUNEVALID[neon] = "Enable Neon SIMD accelerator unit."`
	`TUNE_CCARGS += "${@bb.utils.contains("TUNE_FEATURES", "neon", "-mfpu=neon", "" ,d)}"`
	`ARMPKGSFX_FPU .= "${@bb.utils.contains("TUNE_FEATURES", "neon", "-neon", "" ,d)}"`