dns-py-adns have a C file that fail to build:
```
adnsmodule.c:10:10: fatal error: 'adns.h' file not found
#include <adns.h>
^
1 error generated.
error: command 'cc' failed with exit status 1
*** Error code 1
```
patching with **#include <sys/endian.h>** allow it to build but just when using 'make', for some reason it still fail to build with the exactly same error message on poudriere.