musl 1.2.0 gets rid of this syscall. Just call the function directly. It's
easier.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

Missing header.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

Makefile always checks the existence of host's NAT-PMP header,
which results in internal NAT-PMP code being used if it's missing.

Add a patch to make it check targets' header instead.

Use aligned_alloc() instead of valloc() in case of uclibc.

Signed-off-by: DENG Qingfang <dengqf6@mail2.sysu.edu.cn>

Signed-off-by: Moritz Warning <moritzwarning@web.de>

OpenWrt toolchains already use correct CFLAGS for every ARM target
There is no reason to use conservative CFLAGS now
It also causes compile error with GCC 9.1.0

Signed-off-by: Deng Qingfang <dengqf6@mail2.sysu.edu.cn>

Signed-off-by: Moritz Warning <moritzwarning@web.de>

Signed-off-by: Moritz Warning <moritzwarning@web.de>

Signed-off-by: Moritz Warning <moritzwarning@web.de>

* add config_path option since the controller mode needs a persisting path to be used
* add patch to fix a bug in the controller code (https://github.com/zerotier/ZeroTierOne/issues/553)
* disable zerotier by default, as the default settings let it connect to a public network

Signed-off-by: Moritz Warning <moritzwarning@web.de>

ZeroTier builds fine with GCC 4.8, so relax the check to make that
possible.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

Zerotier now needs to have libstd, libminiupnpc and libnatpmp.

Signed-off-by: Moritz Warning <moritzwarning@web.de>

Signed-off-by: Moritz Warning <moritzwarning@web.de>

Signed-off-by: Moritz Warning <moritzwarning@web.de>

The patch name was wrong and the change could be made in a more elegant way.

Signed-off-by: Moritz Warning <moritzwarning@web.de>

Signed-off-by: Moritz Warning <moritzwarning@web.de>

Signed-off-by: Moritz Warning <moritzwarning@web.de>