Fixes:
http://autobuild.buildroot.net/results/f72/f72ae17cea910a1dbd3d5d4d09cfbc90d9ba8dc0/
Imports a patch from Alpine Linux to remove __GLIBC__ conditional
compilation. Retested with both musl, glibc and uclibc.
Patch accepted upstream.
Signed-off-by: Brendan Heading <brendanheading@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
