Default to L's bionic

Conflicts:
	Android.mk

Change-Id: I57774104f1e627e59041ccd96857a752e31f3b6b
Android: Fix for 64bit arm and x86_64 targets

tested on kitkat arm and lollipop x86_64/arm64

Conflicts:
	Android.mk
	android/librpc/bindresvport.c

Change-Id: I6049c7d935f08db51bea8f3fb98fe025171f2ef9
Android: fix for 32/64 __set_errno libc change

this export in libc is only present for 32 bit targets
for compatibility issues with the published NDK

Change-Id: I3ddab7d7f3c409cf7732ca23f23d3080fd6861a3
Remove the earlier hack

Change-Id: Id8dbdeacd19bc7ded14c70dc029c89f82ce7f98b
Already defined in bionic

Change-Id: I133168b7b095e504d7fc93dbd6bc4cbf0ad4fc25