Build configuration:
  CC                                               : cc
  CFLAGS                                           : -g -O2 -O0
  CPPFLAGS                                         :  -DHAVE_CONFIG_H
  Extra flags                                      : -g -O0 -Wall
  Developer flags (slow)                           :  -Wmissing-format-attribute -Wduplicate-enum -Wheader-guard -Wlogical-not-parentheses -fno-omit-frame-pointer -fno-optimize-sibling-calls -Wlogical-op-parentheses -Wpointer-bool-conversion -Wbool-conversion -Wloop-analysis -Wsizeof-array-argument -Wstring-conversion -Wno-variadic-macros -Wno-sign-compare -fstack-protector -fno-exceptions -Wformat-security -Wformat-nonliteral -Winit-self -Wwrite-strings -Wenum-compare -Wempty-body -Wparentheses -Wimplicit-fallthrough -Werror -Wextra -Wno-unused-parameter -Wno-unused-but-set-variable -Wno-missing-field-initializers -Wstrict-prototypes
  Code Coverage flags (extra slow)                 : 
  libmongoc                                        : Bundled (1.30.0-20241210+git9ed337b634)
  libbson                                          : Bundled (1.30.0-20241210+git9ed337b634)
  libmongocrypt                                    : Bundled (1.12.0)
  LDFLAGS                                          : 
  EXTRA_LDFLAGS                                    : 
  MONGODB_SHARED_LIBADD                            : -framework Security -framework CoreFoundation -lsasl2 -lresolv  -lpthread -pthread -lpthread -pthread

/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-cyrus.c:38:25: warning: 'sasl_global_listmech' is deprecated: first deprecated in macOS 10.11 [-Wdeprecated-declarations]
   38 |    const char **mechs = sasl_global_listmech ();
      |                         ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sasl/sasl.h:1081:27: note: 'sasl_global_listmech' has been explicitly marked deprecated here
 1081 | LIBSASL_API const char ** sasl_global_listmech(void) __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_0,__MAC_10_11,__IPHONE_NA,__IPHONE_NA);
      |                           ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-cyrus.c:256:7: warning: 'sasl_dispose' is deprecated: first deprecated in macOS 10.11 [-Wdeprecated-declarations]
  256 |       sasl_dispose (&sasl->conn);
      |       ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sasl/sasl.h:746:18: note: 'sasl_dispose' has been explicitly marked deprecated here
  746 | LIBSASL_API void sasl_dispose(sasl_conn_t **pconn) __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_0,__MAC_10_11,__IPHONE_NA,__IPHONE_NA);
      |                  ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-cyrus.c:280:31: warning: 'sasl_global_listmech' is deprecated: first deprecated in macOS 10.11 [-Wdeprecated-declarations]
  280 |          const char **mechs = sasl_global_listmech ();
      |                               ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sasl/sasl.h:1081:27: note: 'sasl_global_listmech' has been explicitly marked deprecated here
 1081 | LIBSASL_API const char ** sasl_global_listmech(void) __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_0,__MAC_10_11,__IPHONE_NA,__IPHONE_NA);
      |                           ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-cyrus.c:302:81: warning: 'sasl_errstring' is deprecated: first deprecated in macOS 10.11 [-Wdeprecated-declarations]
  302 |             error, MONGOC_ERROR_SASL, status, "SASL Failure: (%d): %s", status, sasl_errstring (status, NULL, NULL));
      |                                                                                 ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sasl/sasl.h:757:25: note: 'sasl_errstring' has been explicitly marked deprecated here
  757 | LIBSASL_API const char *sasl_errstring(int saslerr,
      |                         ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-cyrus.c:333:13: warning: 'sasl_client_new' is deprecated: first deprecated in macOS 10.11 [-Wdeprecated-declarations]
  333 |    status = sasl_client_new (service_name, service_host, NULL, NULL, sasl->callbacks, 0, &sasl->conn);
      |             ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sasl/sasl.h:947:17: note: 'sasl_client_new' has been explicitly marked deprecated here
  947 | LIBSASL_API int sasl_client_new(const char *service,
      |                 ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-cyrus.c:339:13: warning: 'sasl_client_start' is deprecated: first deprecated in macOS 10.11 [-Wdeprecated-declarations]
  339 |    status = sasl_client_start (sasl->conn, sasl->credentials.mechanism, &sasl->interact, &raw, &raw_len, &mechanism);
      |             ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sasl/sasl.h:972:17: note: 'sasl_client_start' has been explicitly marked deprecated here
  972 | LIBSASL_API int sasl_client_start(sasl_conn_t *conn,
      |                 ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-cyrus.c:403:23: warning: 'sasl_errdetail' is deprecated: first deprecated in macOS 10.11 [-Wdeprecated-declarations]
  403 |                       sasl_errdetail (sasl->conn));
      |                       ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sasl/sasl.h:770:25: note: 'sasl_errdetail' has been explicitly marked deprecated here
  770 | LIBSASL_API const char *sasl_errdetail(sasl_conn_t *conn) __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_0,__MAC_10_11,__IPHONE_NA,__IPHONE_NA);
      |                         ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-cyrus.c:428:13: warning: 'sasl_client_step' is deprecated: first deprecated in macOS 10.11 [-Wdeprecated-declarations]
  428 |    status = sasl_client_step (sasl->conn, decoded, decoded_len, &sasl->interact, &raw, &rawlen);
      |             ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sasl/sasl.h:993:17: note: 'sasl_client_step' has been explicitly marked deprecated here
  993 | LIBSASL_API int sasl_client_step(sasl_conn_t *conn,
      |                 ^
8 warnings generated.
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-init.c:111:4: warning: 'sasl_set_mutex' is deprecated: first deprecated in macOS 10.11 [-Wdeprecated-declarations]
  111 |    sasl_set_mutex (
      |    ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sasl/sasl.h:253:18: note: 'sasl_set_mutex' has been explicitly marked deprecated here
  253 | LIBSASL_API void sasl_set_mutex(sasl_mutex_alloc_t *, sasl_mutex_lock_t *,
      |                  ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-init.c:120:13: warning: 'sasl_client_init' is deprecated: first deprecated in macOS 10.11 [-Wdeprecated-declarations]
  120 |    status = sasl_client_init (callbacks);
      |             ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sasl/sasl.h:924:17: note: 'sasl_client_init' has been explicitly marked deprecated here
  924 | LIBSASL_API int sasl_client_init(const sasl_callback_t *callbacks) __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_0,__MAC_10_11,__IPHONE_NA,__IPHONE_NA);
      |                 ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-init.c:175:4: warning: 'sasl_client_done' is deprecated: first deprecated in macOS 10.11 [-Wdeprecated-declarations]
  175 |    sasl_client_done ();
      |    ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/sasl/sasl.h:741:17: note: 'sasl_client_done' has been explicitly marked deprecated here
  741 | LIBSASL_API int sasl_client_done(void) __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_0,__MAC_10_11,__IPHONE_NA,__IPHONE_NA);
      |                 ^
3 warnings generated.
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-secure-transport.c:212:4: warning: 'SecTransformRef' is deprecated: first deprecated in macOS 13.0 - SecTransform is no longer supported [-Wdeprecated-declarations]
  212 |    SecTransformRef sec_transform = NULL;
      |    ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Security.framework/Headers/SecTransform.h:204:19: note: 'SecTransformRef' has been explicitly marked deprecated here
  204 | typedef CFTypeRef SecTransformRef
      |                   ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-secure-transport.c:246:20: warning: 'SecTransformCreateReadTransformWithReadStream' is deprecated: first deprecated in macOS 13.0 - SecTransform is no longer supported [-Wdeprecated-declarations]
  246 |    sec_transform = SecTransformCreateReadTransformWithReadStream (read_stream);
      |                    ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Security.framework/Headers/SecTransformReadTransform.h:61:17: note: 'SecTransformCreateReadTransformWithReadStream' has been explicitly marked deprecated here
   61 | SecTransformRef SecTransformCreateReadTransformWithReadStream(CFReadStreamRef inputStream)
      |                 ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-secure-transport.c:247:14: warning: 'SecTransformExecute' is deprecated: first deprecated in macOS 12.0 - SecTransform is no longer supported [-Wdeprecated-declarations]
  247 |    dataref = SecTransformExecute (sec_transform, &error);
      |              ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Security.framework/Headers/SecTransform.h:570:11: note: 'SecTransformExecute' has been explicitly marked deprecated here
  570 | CFTypeRef SecTransformExecute(SecTransformRef transformRef, CFErrorRef* errorRef) 
      |           ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-secure-transport.c:369:15: warning: 'SSLSetCertificate' is deprecated: first deprecated in macOS 10.15 - No longer supported. Use Network.framework. [-Wdeprecated-declarations]
  369 |    success = !SSLSetCertificate (secure_transport->ssl_ctx_ref, secure_transport->my_cert);
      |               ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Security.framework/Headers/SecureTransport.h:637:1: note: 'SSLSetCertificate' has been explicitly marked deprecated here
  637 | SSLSetCertificate                       (SSLContextRef          context,
      | ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-secure-transport.c:415:15: warning: 'SSLSetTrustedRoots' is deprecated: first deprecated in macOS 10.9 - No longer supported. Use Network.framework. [-Wdeprecated-declarations]
  415 |    success = !SSLSetTrustedRoots (secure_transport->ssl_ctx_ref, secure_transport->anchors, true);
      |               ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Security.framework/Headers/SecureTransport.h:1180:1: note: 'SSLSetTrustedRoots' has been explicitly marked deprecated here
 1180 | SSLSetTrustedRoots                      (SSLContextRef          context,
      | ^
5 warnings generated.
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-stream-tls-secure-transport.c:53:4: warning: 'SSLClose' is deprecated: first deprecated in macOS 10.15 - No longer supported. Use Network.framework. [-Wdeprecated-declarations]
   53 |    SSLClose (secure_transport->ssl_ctx_ref);
      |    ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Security.framework/Headers/SecureTransport.h:1731:1: note: 'SSLClose' has been explicitly marked deprecated here
 1731 | SSLClose                                        (SSLContextRef          context)
      | ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-stream-tls-secure-transport.c:124:13: warning: 'SSLWrite' is deprecated: first deprecated in macOS 10.15 - No longer supported. Use Network.framework. [-Wdeprecated-declarations]
  124 |    status = SSLWrite (secure_transport->ssl_ctx_ref, buf, buf_len, (size_t *) &write_ret);
      |             ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Security.framework/Headers/SecureTransport.h:1670:1: note: 'SSLWrite' has been explicitly marked deprecated here
 1670 | SSLWrite                                        (SSLContextRef          context,
      | ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-stream-tls-secure-transport.c:320:13: warning: 'SSLRead' is deprecated: first deprecated in macOS 10.15 - No longer supported. Use Network.framework. [-Wdeprecated-declarations]
  320 |             SSLRead (secure_transport->ssl_ctx_ref, (char *) iov[i].iov_base + iov_pos, to_read, &read_ret);
      |             ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Security.framework/Headers/SecureTransport.h:1689:1: note: 'SSLRead' has been explicitly marked deprecated here
 1689 | SSLRead                                         (SSLContextRef          context,
      | ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-stream-tls-secure-transport.c:437:14: warning: 'SecTrustCopyProperties' is deprecated: first deprecated in macOS 12.0 [-Wdeprecated-declarations]
  437 |    cfprops = SecTrustCopyProperties (trust);
      |              ^~~~~~~~~~~~~~~~~~~~~~
      |              SecTrustEvaluateWithError
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Security.framework/Headers/SecTrust.h:589:12: note: 'SecTrustCopyProperties' has been explicitly marked deprecated here
  589 | CFArrayRef SecTrustCopyProperties(SecTrustRef trust)
      |            ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-stream-tls-secure-transport.c:500:13: warning: 'SSLCopyPeerTrust' is deprecated: first deprecated in macOS 10.15 - No longer supported. Use Network.framework. [-Wdeprecated-declarations]
  500 |    status = SSLCopyPeerTrust (secure_transport->ssl_ctx_ref, &trust);
      |             ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Security.framework/Headers/SecureTransport.h:1261:1: note: 'SSLCopyPeerTrust' has been explicitly marked deprecated here
 1261 | SSLCopyPeerTrust                        (SSLContextRef          context,
      | ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-stream-tls-secure-transport.c:532:13: warning: 'SecTrustEvaluate' is deprecated: first deprecated in macOS 10.15 [-Wdeprecated-declarations]
  532 |    status = SecTrustEvaluate (trust, &trust_result);
      |             ^~~~~~~~~~~~~~~~
      |             SecTrustEvaluateWithError
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Security.framework/Headers/SecTrust.h:364:10: note: 'SecTrustEvaluate' has been explicitly marked deprecated here
  364 | OSStatus SecTrustEvaluate(SecTrustRef trust, SecTrustResultType *result)
      |          ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-stream-tls-secure-transport.c:567:10: warning: 'SSLHandshake' is deprecated: first deprecated in macOS 10.15 - No longer supported. Use Network.framework. [-Wdeprecated-declarations]
  567 |    ret = SSLHandshake (secure_transport->ssl_ctx_ref);
      |          ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Security.framework/Headers/SecureTransport.h:1641:1: note: 'SSLHandshake' has been explicitly marked deprecated here
 1641 | SSLHandshake                            (SSLContextRef          context)
      | ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-stream-tls-secure-transport.c:656:7: warning: 'SSLCreateContext' is deprecated: first deprecated in macOS 10.15 - No longer supported. Use Network.framework. [-Wdeprecated-declarations]
  656 |       SSLCreateContext (kCFAllocatorDefault, client ? kSSLClientSide : kSSLServerSide, kSSLStreamType);
      |       ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Security.framework/Headers/SecureTransport.h:316:1: note: 'SSLCreateContext' has been explicitly marked deprecated here
  316 | SSLCreateContext(CFAllocatorRef __nullable alloc, SSLProtocolSide protocolSide, SSLConnectionType connectionType)
      | ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-stream-tls-secure-transport.c:656:55: warning: 'kSSLClientSide' is deprecated: first deprecated in macOS 10.15 [-Wdeprecated-declarations]
  656 |       SSLCreateContext (kCFAllocatorDefault, client ? kSSLClientSide : kSSLServerSide, kSSLStreamType);
      |                                                       ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Security.framework/Headers/SecureTransport.h:218:5: note: 'kSSLClientSide' has been explicitly marked deprecated here
  218 |     kSSLClientSide CF_ENUM_DEPRECATED(10_2, 10_15, 2_0, 13_0)
      |     ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-stream-tls-secure-transport.c:656:72: warning: 'kSSLServerSide' is deprecated: first deprecated in macOS 10.15 [-Wdeprecated-declarations]
  656 |       SSLCreateContext (kCFAllocatorDefault, client ? kSSLClientSide : kSSLServerSide, kSSLStreamType);
      |                                                                        ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Security.framework/Headers/SecureTransport.h:217:5: note: 'kSSLServerSide' has been explicitly marked deprecated here
  217 |     kSSLServerSide CF_ENUM_DEPRECATED(10_2, 10_15, 2_0, 13_0),
      |     ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-stream-tls-secure-transport.c:656:88: warning: 'kSSLStreamType' is deprecated: first deprecated in macOS 10.15 [-Wdeprecated-declarations]
  656 |       SSLCreateContext (kCFAllocatorDefault, client ? kSSLClientSide : kSSLServerSide, kSSLStreamType);
      |                                                                                        ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Security.framework/Headers/SecureTransport.h:223:5: note: 'kSSLStreamType' has been explicitly marked deprecated here
  223 |     kSSLStreamType CF_ENUM_DEPRECATED(10_2, 10_15, 2_0, 13_0),
      |     ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-stream-tls-secure-transport.c:658:4: warning: 'SSLSetIOFuncs' is deprecated: first deprecated in macOS 10.15 - No longer supported. Use Network.framework. [-Wdeprecated-declarations]
  658 |    SSLSetIOFuncs (secure_transport->ssl_ctx_ref, mongoc_secure_transport_read, mongoc_secure_transport_write);
      |    ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Security.framework/Headers/SecureTransport.h:418:1: note: 'SSLSetIOFuncs' has been explicitly marked deprecated here
  418 | SSLSetIOFuncs                           (SSLContextRef          context,
      | ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-stream-tls-secure-transport.c:659:4: warning: 'SSLSetProtocolVersionMin' is deprecated: first deprecated in macOS 10.15 - No longer supported. Use Network.framework. [-Wdeprecated-declarations]
  659 |    SSLSetProtocolVersionMin (secure_transport->ssl_ctx_ref, kTLSProtocol1);
      |    ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Security.framework/Headers/SecureTransport.h:458:1: note: 'SSLSetProtocolVersionMin' has been explicitly marked deprecated here
  458 | SSLSetProtocolVersionMin  (SSLContextRef      context,
      | ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-stream-tls-secure-transport.c:659:61: warning: 'kTLSProtocol1' is deprecated: first deprecated in macOS 10.15 [-Wdeprecated-declarations]
  659 |    SSLSetProtocolVersionMin (secure_transport->ssl_ctx_ref, kTLSProtocol1);
      |                                                             ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Security.framework/Headers/SecProtocolTypes.h:157:5: note: 'kTLSProtocol1' has been explicitly marked deprecated here
  157 |     kTLSProtocol1 CF_ENUM_DEPRECATED(10_2, 10_15, 5_0, 13_0) = 4,
      |     ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-stream-tls-secure-transport.c:677:7: warning: 'SSLSetSessionOption' is deprecated: first deprecated in macOS 10.15 - No longer supported. Use Network.framework. [-Wdeprecated-declarations]
  677 |       SSLSetSessionOption (secure_transport->ssl_ctx_ref, kSSLSessionOptionBreakOnServerAuth, true);
      |       ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Security.framework/Headers/SecureTransport.h:384:1: note: 'SSLSetSessionOption' has been explicitly marked deprecated here
  384 | SSLSetSessionOption                     (SSLContextRef          context,
      | ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-stream-tls-secure-transport.c:677:59: warning: 'kSSLSessionOptionBreakOnServerAuth' is deprecated: first deprecated in macOS 10.15 [-Wdeprecated-declarations]
  677 |       SSLSetSessionOption (secure_transport->ssl_ctx_ref, kSSLSessionOptionBreakOnServerAuth, true);
      |                                                           ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Security.framework/Headers/SecureTransport.h:99:2: note: 'kSSLSessionOptionBreakOnServerAuth' has been explicitly marked deprecated here
   99 |         kSSLSessionOptionBreakOnServerAuth CF_ENUM_DEPRECATED(10_2, 10_15, 2_0, 13_0) = 0,
      |         ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-stream-tls-secure-transport.c:680:7: warning: 'SSLSetClientSideAuthenticate' is deprecated: first deprecated in macOS 10.15 - No longer supported. Use Network.framework. [-Wdeprecated-declarations]
  680 |       SSLSetClientSideAuthenticate (secure_transport->ssl_ctx_ref, kAlwaysAuthenticate);
      |       ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Security.framework/Headers/SecureTransport.h:1410:1: note: 'SSLSetClientSideAuthenticate' has been explicitly marked deprecated here
 1410 | SSLSetClientSideAuthenticate    (SSLContextRef          context,
      | ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-stream-tls-secure-transport.c:684:7: warning: 'SSLSetPeerDomainName' is deprecated: first deprecated in macOS 10.15 - No longer supported. Use Network.framework. [-Wdeprecated-declarations]
  684 |       SSLSetPeerDomainName (secure_transport->ssl_ctx_ref, host, strlen (host));
      |       ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Security.framework/Headers/SecureTransport.h:686:1: note: 'SSLSetPeerDomainName' has been explicitly marked deprecated here
  686 | SSLSetPeerDomainName            (SSLContextRef          context,
      | ^
/Users/jmikola/workspace/phpc/src/libmongoc/src/libmongoc/src/mongoc/mongoc-stream-tls-secure-transport.c:686:4: warning: 'SSLSetConnection' is deprecated: first deprecated in macOS 10.15 - No longer supported. Use Network.framework. [-Wdeprecated-declarations]
  686 |    SSLSetConnection (secure_transport->ssl_ctx_ref, tls);
      |    ^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks/Security.framework/Headers/SecureTransport.h:657:1: note: 'SSLSetConnection' has been explicitly marked deprecated here
  657 | SSLSetConnection                        (SSLContextRef                  context,
      | ^
19 warnings generated.
/Users/jmikola/workspace/phpc/src/libmongocrypt/src/mongocrypt-util.c:29:9: warning: '_GNU_SOURCE' macro redefined [-Wmacro-redefined]
   29 | #define _GNU_SOURCE
      |         ^
<command line>:2:9: note: previous definition is here
    2 | #define _GNU_SOURCE 1
      |         ^
1 warning generated.
/Users/jmikola/workspace/phpc/src/libmongocrypt/src/os_posix/os_dll.c:13:9: warning: '_GNU_SOURCE' macro redefined [-Wmacro-redefined]
   13 | #define _GNU_SOURCE
      |         ^
<command line>:2:9: note: previous definition is here
    2 | #define _GNU_SOURCE 1
      |         ^
1 warning generated.
ld: warning: -undefined suppress is deprecated