This brings oprifle to version 1.1.0-rc2 and adds some fixes for musl.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46505 3c298f89-4303-0410-b956-a3cf2f4a3e73