config.qxyZAW/clitest.c:2:10: fatal error: libcli.h: No such file or directory
    2 | #include <libcli.h>
      |          ^~~~~~~~~~
compilation terminated.
config.qxyZAW/nettest.c:1:10: fatal error: libnet.h: No such file or directory
    1 | #include <libnet.h>
      |          ^~~~~~~~~~
compilation terminated.
config.qxyZAW/pcaptest.c: In function 'main':
config.qxyZAW/pcaptest.c:6:9: warning: 'pcap_compile_nopcap' is deprecated: use pcap_open_dead(), pcap_compile() and pcap_close() [-Wdeprecated-declarations]
    6 |         int ret = pcap_compile_nopcap(65535, 1, &bpf, "foo.bpf", 1, 0xffffffff);
      |         ^~~
In file included from /tmp/instance-21/output-1/per-package/netsniff-ng/host/armeb-buildroot-linux-uclibcgnueabi/sysroot/usr/include/pcap.h:43,
                 from config.qxyZAW/pcaptest.c:1:
/tmp/instance-21/output-1/per-package/netsniff-ng/host/armeb-buildroot-linux-uclibcgnueabi/sysroot/usr/include/pcap/pcap.h:618:17: note: declared here
  618 | PCAP_API int    pcap_compile_nopcap(int, int, struct bpf_program *,
      |                 ^~~~~~~~~~~~~~~~~~~
cc1: warning: /dev/null: not a directory
config.qxyZAW/nacltest.c:1:10: fatal error: crypto_hash_sha512.h: No such file or directory
    1 | #include "crypto_hash_sha512.h"
      |          ^~~~~~~~~~~~~~~~~~~~~~
compilation terminated.