for __ZRT_SO dl_functions disabled
for __ZRT_SO relro disabled, not needed for static linking
__ZRT_SO specific changes during statrtup: nvram argv ignored, nvram env prepared to merge with system env
with __ZRT_HOST do not use nacl specific
do not use arch_prctl when build __ZRT_SO
fstatat weak_alias added
include added to be sure
added compatibility for generic zrt and zrtso versions
Merge pull request #24 from YaroslavLitvinov/dev

Dev