merge of '4d43ab58fc4f4986ece87cba9814bd2c1a63434d'

[vuplus_openembedded] / site / common

# libelf
mr_cv_target_elf=${mr_cv_target_elf=yes}

# Normally kernels have /dev/random enabled
ac_cv_file__dev_random=${ac_cv_file__dev_random=yes}