Kamailio 5.7 build on Debian Bookworm gave me the following build warnings. The only curl related build dependency that I have is libcurl4-openssl-dev and the only openssl related build dependency is libssl-dev. -- Juha -------------------------------------- CC (gcc) [M http_client.so] functions.o functions.c: In function 'curL_request_url': functions.c:158:9: warning: 'CURLOPT_PROTOCOLS' is deprecated: since 7.85.0. Use CURLOPT_PROTOCOLS_STR [-Wdeprecated-declarations] 158 | res = curl_easy_setopt( | ^~~ In file included from http_client.h:36, from functions.c:45: /usr/include/x86_64-linux-gnu/curl/curl.h:1749:3: note: declared here 1749 | CURLOPTDEPRECATED(CURLOPT_PROTOCOLS, CURLOPTTYPE_LONG, 181, | ^~~~~~~~~~~~~~~~~ functions.c:160:9: warning: 'CURLOPT_REDIR_PROTOCOLS' is deprecated: since 7.85.0. Use CURLOPT_REDIR_PROTOCOLS_STR [-Wdeprecated-declarations] 160 | res = curl_easy_setopt( | ^~~ /usr/include/x86_64-linux-gnu/curl/curl.h:1755:3: note: declared here 1755 | CURLOPTDEPRECATED(CURLOPT_REDIR_PROTOCOLS, CURLOPTTYPE_LONG, 182, | ^~~~~~~~~~~~~~~~~ functions.c:387:17: warning: 'CURLINFO_SIZE_DOWNLOAD' is deprecated: since 7.55.0. Use CURLINFO_SIZE_DOWNLOAD_T [-Wdeprecated-declarations] 387 | curl_easy_getinfo(curl, CURLINFO_SIZE_DOWNLOAD, &download_size); | ^~~~~~~~~~~~~~~~~ /usr/include/x86_64-linux-gnu/curl/curl.h:2841:3: note: declared here 2841 | CURLINFO_SIZE_DOWNLOAD | ^~~~~~~~~~~~~~~~~~~~~~ CC (gcc) [M tls.so] tls_mod.o tls_mod.c: In function 'mod_child': tls_mod.c:455:25: warning: 'OPENSSL_fork_prepare' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 455 | OPENSSL_fork_prepare(); | ^~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/openssl/comp.h:22, from /usr/include/openssl/ssl.h:28, from tls_init.h:30, from tls_mod.c:45: /usr/include/openssl/crypto.h:427:28: note: declared here 427 | OSSL_DEPRECATEDIN_3_0 void OPENSSL_fork_prepare(void); | ^~~~~~~~~~~~~~~~~~~~ tls_mod.c:467:25: warning: 'OPENSSL_fork_parent' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 467 | OPENSSL_fork_parent(); | ^~~~~~~~~~~~~~~~~~~ /usr/include/openssl/crypto.h:428:28: note: declared here 428 | OSSL_DEPRECATEDIN_3_0 void OPENSSL_fork_parent(void); | ^~~~~~~~~~~~~~~~~~~ tls_mod.c:471:25: warning: 'OPENSSL_fork_child' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 471 | OPENSSL_fork_child(); | ^~~~~~~~~~~~~~~~~~ /usr/include/openssl/crypto.h:429:28: note: declared here 429 | OSSL_DEPRECATEDIN_3_0 void OPENSSL_fork_child(void); | ^~~~~~~~~~~~~~~~~~ tls_mod.c: In function 'ksr_rand_engine_param': tls_mod.c:514:17: warning: 'RAND_set_rand_method' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 514 | RAND_set_rand_method(RAND_ksr_krand_method()); | ^~~~~~~~~~~~~~~~~~~~ In file included from tls_rand.h:26, from tls_mod.c:54: /usr/include/openssl/rand.h:49:27: note: declared here 49 | OSSL_DEPRECATEDIN_3_0 int RAND_set_rand_method(const RAND_METHOD *meth); | ^~~~~~~~~~~~~~~~~~~~ tls_mod.c:517:17: warning: 'RAND_set_rand_method' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 517 | RAND_set_rand_method(RAND_ksr_fastrand_method()); | ^~~~~~~~~~~~~~~~~~~~ /usr/include/openssl/rand.h:49:27: note: declared here 49 | OSSL_DEPRECATEDIN_3_0 int RAND_set_rand_method(const RAND_METHOD *meth); | ^~~~~~~~~~~~~~~~~~~~ tls_mod.c:520:17: warning: 'RAND_set_rand_method' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 520 | RAND_set_rand_method(RAND_ksr_cryptorand_method()); | ^~~~~~~~~~~~~~~~~~~~ /usr/include/openssl/rand.h:49:27: note: declared here 49 | OSSL_DEPRECATEDIN_3_0 int RAND_set_rand_method(const RAND_METHOD *meth); | ^~~~~~~~~~~~~~~~~~~~ tls_mod.c:523:17: warning: 'RAND_set_rand_method' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 523 | RAND_set_rand_method(RAND_ksr_kxlibssl_method()); | ^~~~~~~~~~~~~~~~~~~~ /usr/include/openssl/rand.h:49:27: note: declared here 49 | OSSL_DEPRECATEDIN_3_0 int RAND_set_rand_method(const RAND_METHOD *meth); | ^~~~~~~~~~~~~~~~~~~~ tls_mod.c: In function 'mod_register': tls_mod.c:674:9: warning: 'RAND_set_rand_method' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 674 | RAND_set_rand_method(RAND_ksr_cryptorand_method()); | ^~~~~~~~~~~~~~~~~~~~ /usr/include/openssl/rand.h:49:27: note: declared here 49 | OSSL_DEPRECATEDIN_3_0 int RAND_set_rand_method(const RAND_METHOD *meth); | ^~~~~~~~~~~~~~~~~~~~ tls_mod.c: In function 'tls_engine_init': tls_mod.c:708:9: warning: 'ENGINE_by_id' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 708 | e = ENGINE_by_id("dynamic"); | ^ In file included from tls_mod.c:153: /usr/include/openssl/engine.h:336:31: note: declared here 336 | OSSL_DEPRECATEDIN_3_0 ENGINE *ENGINE_by_id(const char *id); | ^~~~~~~~~~~~ tls_mod.c:727:9: warning: 'ENGINE_ctrl_cmd_string' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 727 | if (!ENGINE_ctrl_cmd_string(e, "SO_PATH", NCONF_get_string(config, engine_section, "dynamic_path"), 0)) { | ^~ /usr/include/openssl/engine.h:479:5: note: declared here 479 | int ENGINE_ctrl_cmd_string(ENGINE *e, const char *cmd_name, const char *arg, | ^~~~~~~~~~~~~~~~~~~~~~ tls_mod.c:731:9: warning: 'ENGINE_ctrl_cmd_string' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 731 | if (!ENGINE_ctrl_cmd_string(e, "ID", engine_id, 0)) { | ^~ /usr/include/openssl/engine.h:479:5: note: declared here 479 | int ENGINE_ctrl_cmd_string(ENGINE *e, const char *cmd_name, const char *arg, | ^~~~~~~~~~~~~~~~~~~~~~ tls_mod.c:735:9: warning: 'ENGINE_ctrl_cmd' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 735 | if (!ENGINE_ctrl_cmd(e, "LOAD", 1, NULL, NULL, 0)) { | ^~ /usr/include/openssl/engine.h:450:27: note: declared here 450 | OSSL_DEPRECATEDIN_3_0 int ENGINE_ctrl_cmd(ENGINE *e, const char *cmd_name, | ^~~~~~~~~~~~~~~ tls_mod.c:742:17: warning: 'ENGINE_ctrl_cmd_string' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 742 | if (!ENGINE_ctrl_cmd_string(e, confval->name, confval->value, 0)) { | ^~ /usr/include/openssl/engine.h:479:5: note: declared here 479 | int ENGINE_ctrl_cmd_string(ENGINE *e, const char *cmd_name, const char *arg, | ^~~~~~~~~~~~~~~~~~~~~~ tls_mod.c:748:9: warning: 'ENGINE_init' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 748 | if (!ENGINE_init(e)) { | ^~ /usr/include/openssl/engine.h:620:27: note: declared here 620 | OSSL_DEPRECATEDIN_3_0 int ENGINE_init(ENGINE *e); | ^~~~~~~~~~~ tls_mod.c:753:17: warning: 'ENGINE_set_default_string' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 753 | rc = ENGINE_set_default_string(e, tls_engine_settings.engine_algorithms.s); | ^~ /usr/include/openssl/engine.h:685:27: note: declared here 685 | OSSL_DEPRECATEDIN_3_0 int ENGINE_set_default_string(ENGINE *e, | ^~~~~~~~~~~~~~~~~~~~~~~~~ tls_mod.c:759:9: warning: 'ENGINE_free' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 759 | ENGINE_free(e); | ^~~~~~~~~~~ /usr/include/openssl/engine.h:493:27: note: declared here 493 | OSSL_DEPRECATEDIN_3_0 int ENGINE_free(ENGINE *e); | ^~~~~~~~~~~ tls_mod.c: In function 'tls_engine_private_key': tls_mod.c:768:9: warning: 'ENGINE_load_private_key' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 768 | return ENGINE_load_private_key(ksr_tls_engine, key_id, NULL, NULL); | ^~~~~~ /usr/include/openssl/engine.h:638:11: note: declared here 638 | EVP_PKEY *ENGINE_load_private_key(ENGINE *e, const char *key_id, | ^~~~~~~~~~~~~~~~~~~~~~~ CC (gcc) [M tls.so] tls_rand.o tls_rand.c: In function 'ksr_kxlibssl_init': tls_rand.c:197:17: warning: 'RAND_get_rand_method' is deprecated: Since OpenSSL 3.0 [-Wdeprecated-declarations] 197 | _ksr_kxlibssl_local_method = RAND_get_rand_method(); | ^~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from tls_rand.h:26, from tls_rand.c:30: /usr/include/openssl/rand.h:50:42: note: declared here 50 | OSSL_DEPRECATEDIN_3_0 const RAND_METHOD *RAND_get_rand_method(void); | ^~~~~~~~~~~~~~~~~~~~