we should pass -DUNSUPPORTED_POSIX_THREADS_HACK to CFLAGS to openssh
to prevent function redefine, I don't know why pam module use
micro UNSUPPORTED_POSIX_THREADS_HACK to detect whether define
pthread functions, but not detect whether define
UNSUPPORTED_POSIX_THREADS_HACK.
Signed-off-by: Guo Li <uxgood.org@gmail.com>
libbsd may compile before nfs-kernel-server, it will make
nfs-kernel-server depends libbsd.so.0, that is not we want to see. so
gave option to 'configure' to disable libbsd detect and tell it we have
no libbsd
Signed-off-by: Guo Li <uxgood.org@gmail.com>
(cherry picked from commit 3fc7f7b8cc)