configure: WARNING: you should use --build, --host, --target configure: WARNING: unrecognized options: --disable-packet-ring configure: WARNING: Compiling for 32-bit x86 gives an error; try installing the command-line tools and, after that, installing the /usr/include headers from the /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg package configure: WARNING: unrecognized options: --disable-packet-ring CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY /Users/jenkins/w/cci_PR-4077@2/1/e21a12e1-6966-498f-a8ad-12fd5c9367cd/recipes/libpcap/all/test_package/list_network.c:13:11: warning: 'pcap_lookupdev' is deprecated: use 'pcap_findalldevs' and use the first device [-Wdeprecated-declarations] dev = pcap_lookupdev(errbuf); ^ /Users/jenkins/w/cci_PR-4077@2/.conan/data/libpcap/1.10.0/_/_/package/79cb6cd90e2401a573e6c8d2c3b9b7d78ed1fe27/include/pcap/pcap.h:395:1: note: 'pcap_lookupdev' has been explicitly marked deprecated here PCAP_DEPRECATED(pcap_lookupdev, "use 'pcap_findalldevs' and use the first device"); ^ /Users/jenkins/w/cci_PR-4077@2/.conan/data/libpcap/1.10.0/_/_/package/79cb6cd90e2401a573e6c8d2c3b9b7d78ed1fe27/include/pcap/funcattrs.h:291:53: note: expanded from macro 'PCAP_DEPRECATED' #define PCAP_DEPRECATED(func, msg) __attribute__((deprecated(msg))) ^ 1 warning generated.