Add c-ares. These are the hoops I have to jump through to be able to provide some bootstrap nodes.

GNUmakefile

@@ -248,6 +248,8 @@ APP_SOURCES_ios := $(wildcard src/*.m)
 APP_OBJS := $(call get_objs,APP_SOURCES)
 $(APP_OBJS): CFLAGS += \
 	-Ideps/base64c/include \
+	-Ideps/c-ares/include \
+	-Ideps/c-ares_config \
 	-Ideps/crypt_blowfish \
 	-Ideps/libbacktrace \
 	-Ideps/libsodium \
@@ -266,6 +268,105 @@ $(filter-out $(BUILD_DIR)/android% $(BUILD_DIR)/macos% $(BUILD_DIR)/ios%,$(APP_O
 	-fanalyzer
 endif
 
+ARES_SOURCES := \
+	deps/c-ares/src/lib/ares_platform.c \
+	deps/c-ares/src/lib/record/ares_dns_mapping.c \
+	deps/c-ares/src/lib/record/ares_dns_parse.c \
+	deps/c-ares/src/lib/record/ares_dns_write.c \
+	deps/c-ares/src/lib/record/ares_dns_name.c \
+	deps/c-ares/src/lib/record/ares_dns_record.c \
+	deps/c-ares/src/lib/record/ares_dns_multistring.c \
+	deps/c-ares/src/lib/ares_destroy.c \
+	deps/c-ares/src/lib/ares_data.c \
+	deps/c-ares/src/lib/ares_sysconfig.c \
+	deps/c-ares/src/lib/ares_cancel.c \
+	deps/c-ares/src/lib/ares_metrics.c \
+	deps/c-ares/src/lib/ares_getnameinfo.c \
+	deps/c-ares/src/lib/legacy/ares_parse_txt_reply.c \
+	deps/c-ares/src/lib/legacy/ares_parse_naptr_reply.c \
+	deps/c-ares/src/lib/legacy/ares_create_query.c \
+	deps/c-ares/src/lib/legacy/ares_parse_mx_reply.c \
+	deps/c-ares/src/lib/legacy/ares_parse_srv_reply.c \
+	deps/c-ares/src/lib/legacy/ares_parse_ptr_reply.c \
+	deps/c-ares/src/lib/legacy/ares_parse_caa_reply.c \
+	deps/c-ares/src/lib/legacy/ares_parse_aaaa_reply.c \
+	deps/c-ares/src/lib/legacy/ares_expand_name.c \
+	deps/c-ares/src/lib/legacy/ares_parse_uri_reply.c \
+	deps/c-ares/src/lib/legacy/ares_parse_a_reply.c \
+	deps/c-ares/src/lib/legacy/ares_expand_string.c \
+	deps/c-ares/src/lib/legacy/ares_fds.c \
+	deps/c-ares/src/lib/legacy/ares_parse_ns_reply.c \
+	deps/c-ares/src/lib/legacy/ares_parse_soa_reply.c \
+	deps/c-ares/src/lib/legacy/ares_getsock.c \
+	deps/c-ares/src/lib/windows_port.c \
+	deps/c-ares/src/lib/ares_qcache.c \
+	deps/c-ares/src/lib/ares_update_servers.c \
+	deps/c-ares/src/lib/ares_process.c \
+	deps/c-ares/src/lib/ares_getenv.c \
+	deps/c-ares/src/lib/ares_gethostbyname.c \
+	deps/c-ares/src/lib/ares_send.c \
+	deps/c-ares/src/lib/dsa/ares__slist.c \
+	deps/c-ares/src/lib/dsa/ares__htable.c \
+	deps/c-ares/src/lib/dsa/ares__llist.c \
+	deps/c-ares/src/lib/dsa/ares__htable_szvp.c \
+	deps/c-ares/src/lib/dsa/ares__htable_asvp.c \
+	deps/c-ares/src/lib/dsa/ares__htable_vpvp.c \
+	deps/c-ares/src/lib/dsa/ares__htable_strvp.c \
+	deps/c-ares/src/lib/dsa/ares__array.c \
+	deps/c-ares/src/lib/ares__socket.c \
+	deps/c-ares/src/lib/event/ares_event_poll.c \
+	deps/c-ares/src/lib/event/ares_event_thread.c \
+	deps/c-ares/src/lib/event/ares_event_select.c \
+	deps/c-ares/src/lib/event/ares_event_kqueue.c \
+	deps/c-ares/src/lib/event/ares_event_configchg.c \
+	deps/c-ares/src/lib/event/ares_event_epoll.c \
+	deps/c-ares/src/lib/event/ares_event_wake_pipe.c \
+	deps/c-ares/src/lib/event/ares_event_win32.c \
+	deps/c-ares/src/lib/ares_search.c \
+	deps/c-ares/src/lib/ares__parse_into_addrinfo.c \
+	deps/c-ares/src/lib/ares__hosts_file.c \
+	deps/c-ares/src/lib/ares_getaddrinfo.c \
+	deps/c-ares/src/lib/ares__addrinfo2hostent.c \
+	deps/c-ares/src/lib/ares_freeaddrinfo.c \
+	deps/c-ares/src/lib/ares_strerror.c \
+	deps/c-ares/src/lib/ares_version.c \
+	deps/c-ares/src/lib/ares_gethostbyaddr.c \
+	deps/c-ares/src/lib/ares__addrinfo_localhost.c \
+	deps/c-ares/src/lib/ares_free_hostent.c \
+	deps/c-ares/src/lib/ares__close_sockets.c \
+	deps/c-ares/src/lib/ares_free_string.c \
+	deps/c-ares/src/lib/ares_init.c \
+	deps/c-ares/src/lib/ares_options.c \
+	deps/c-ares/src/lib/str/ares_strcasecmp.c \
+	deps/c-ares/src/lib/str/ares__buf.c \
+	deps/c-ares/src/lib/str/ares_strsplit.c \
+	deps/c-ares/src/lib/str/ares_str.c \
+	deps/c-ares/src/lib/ares_sysconfig_mac.c \
+	deps/c-ares/src/lib/ares__sortaddrinfo.c \
+	deps/c-ares/src/lib/ares_sysconfig_files.c \
+	deps/c-ares/src/lib/util/ares__iface_ips.c \
+	deps/c-ares/src/lib/util/ares__timeval.c \
+	deps/c-ares/src/lib/util/ares_math.c \
+	deps/c-ares/src/lib/util/ares_rand.c \
+	deps/c-ares/src/lib/util/ares__threads.c \
+	deps/c-ares/src/lib/ares_query.c \
+	deps/c-ares/src/lib/ares_cookie.c \
+	deps/c-ares/src/lib/inet_net_pton.c \
+	deps/c-ares/src/lib/inet_ntop.c \
+	deps/c-ares/src/lib/ares_library_init.c \
+	deps/c-ares/src/lib/ares_android.c \
+	deps/c-ares/src/lib/ares_sysconfig_win.c \
+	deps/c-ares/src/lib/ares_timeout.c
+ARES_OBJS := $(call get_objs,ARES_SOURCES)
+$(ARES_OBJS): CFLAGS += \
+	-Ideps/c-ares/include \
+	-Ideps/c-ares/src/lib \
+	-Ideps/c-ares_config/ \
+	-D_GNU_SOURCE \
+	-Wno-unused-function \
+	-Wno-deprecated-declarations \
+	-Wno-unused-result
+
 BLOWFISH_SOURCES := \
 	deps/crypt_blowfish/crypt_blowfish.c \
 	deps/crypt_blowfish/crypt_gensalt.c \
@@ -631,6 +732,7 @@ all: $(BUILD_TYPES)
 
 ALL_APP_OBJS := \
 	$(APP_OBJS) \
+	$(ARES_OBJS) \
 	$(BLOWFISH_OBJS) \
 	$(LIBBACKTRACE_OBJS) \
 	$(MINIUNZIP_OBJS) \