Minor build variant fixes.

client/client_shared.c

@@ -1065,7 +1065,9 @@ unknown_option:
 
 int client_opts_set(struct mosquitto *mosq, struct mosq_config *cfg)
 {
+#if defined(WITH_TLS) || defined(WITH_SOCKS)
 	int rc;
+#endif
 
 	mosquitto_int_option(mosq, MOSQ_OPT_PROTOCOL_VERSION, cfg->protocol_version);
 

lib/util_mosq.h

@@ -33,7 +33,7 @@ int mosquitto__check_keepalive(struct mosquitto *mosq);
 uint16_t mosquitto__mid_generate(struct mosquitto *mosq);
 FILE *mosquitto__fopen(const char *path, const char *mode, bool restrict_read);
 
-#ifdef FINAL_WITH_TLS_PSK
+#ifdef WITH_TLS
 int mosquitto__hex2bin_sha1(const char *hex, unsigned char **bin);
 int mosquitto__hex2bin(const char *hex, unsigned char *bin, int bin_max_len);
 #endif

src/handle_connect.c

@@ -367,13 +367,13 @@ int handle__connect(struct mosquitto_db *db, struct mosquitto *context)
 	int rc;
 	int slen;
 	uint16_t slen16;
-	int i;
 	mosquitto_property *properties = NULL;
 	void *auth_data = NULL;
 	uint16_t auth_data_len = 0;
 	void *auth_data_out = NULL;
 	uint16_t auth_data_out_len = 0;
 #ifdef WITH_TLS
+	int i;
 	X509 *client_cert = NULL;
 	X509_NAME *name;
 	X509_NAME_ENTRY *name_entry;