diff -rauN nfs-utils-2.3.4/utils/nfsdcld/sqlite.c nfs-utils-2.3.4-nfsdcld-sqlite-PRIx-patch/utils/nfsdcld/sqlite.c
--- nfs-utils-2.3.4/utils/nfsdcld/sqlite.c	2019-05-10 21:09:49.000000000 +0200
+++ nfs-utils-2.3.4-nfsdcld-sqlite-PRIx-patch/utils/nfsdcld/sqlite.c	2019-05-23 11:35:41.306666615 +0200
@@ -52,6 +52,7 @@
 #include <string.h>
 #include <sys/stat.h>
 #include <sys/types.h>
+#include <inttypes.h>
 #include <fcntl.h>
 #include <unistd.h>
 #include <stdlib.h>
@@ -535,7 +536,7 @@
 		xlog(L_ERROR, "Unable to begin transaction: %s", err);
 		goto rollback;
 	}
-	ret = snprintf(buf, sizeof(buf), "DELETE FROM \"rec-%016lx\";",
+	ret = snprintf(buf, sizeof(buf), "DELETE FROM \"rec-%016" PRIx64 "\";",
 			current_epoch);
 	if (ret < 0) {
 		xlog(L_ERROR, "sprintf failed!");
@@ -550,7 +551,7 @@
 		xlog(L_ERROR, "Unable to clear records from current epoch: %s", err);
 		goto rollback;
 	}
-	ret = snprintf(buf, sizeof(buf), "INSERT INTO \"rec-%016lx\" "
+	ret = snprintf(buf, sizeof(buf), "INSERT INTO \"rec-%016" PRIx64 "\" "
 				"SELECT id FROM attached.clients;",
 				current_epoch);
 	if (ret < 0) {
@@ -703,7 +704,7 @@
 	int ret;
 	sqlite3_stmt *stmt = NULL;
 
-	ret = snprintf(buf, sizeof(buf), "INSERT OR REPLACE INTO \"rec-%016lx\" "
+	ret = snprintf(buf, sizeof(buf), "INSERT OR REPLACE INTO \"rec-%016" PRIx64 "\" "
 				"VALUES (?);", current_epoch);
 	if (ret < 0) {
 		xlog(L_ERROR, "sprintf failed!");
@@ -748,7 +749,7 @@
 	int ret;
 	sqlite3_stmt *stmt = NULL;
 
-	ret = snprintf(buf, sizeof(buf), "DELETE FROM \"rec-%016lx\" "
+	ret = snprintf(buf, sizeof(buf), "DELETE FROM \"rec-%016" PRIx64 "\" "
 				"WHERE id==?;", current_epoch);
 	if (ret < 0) {
 		xlog(L_ERROR, "sprintf failed!");
@@ -798,7 +799,7 @@
 	int ret;
 	sqlite3_stmt *stmt = NULL;
 
-	ret = snprintf(buf, sizeof(buf), "SELECT count(*) FROM  \"rec-%016lx\" "
+	ret = snprintf(buf, sizeof(buf), "SELECT count(*) FROM  \"rec-%016" PRIx64 "\" "
 				"WHERE id==?;", recovery_epoch);
 	if (ret < 0) {
 		xlog(L_ERROR, "sprintf failed!");
@@ -873,7 +874,7 @@
 		tcur++;
 
 		ret = snprintf(buf, sizeof(buf), "UPDATE grace "
-				"SET current = %ld, recovery = %ld;",
+				"SET current = %" PRId64 ", recovery = %" PRId64 ";",
 				(int64_t)tcur, (int64_t)trec);
 		if (ret < 0) {
 			xlog(L_ERROR, "sprintf failed!");
@@ -891,7 +892,7 @@
 			goto rollback;
 		}
 
-		ret = snprintf(buf, sizeof(buf), "CREATE TABLE \"rec-%016lx\" "
+		ret = snprintf(buf, sizeof(buf), "CREATE TABLE \"rec-%016" PRIx64 "\" "
 				"(id BLOB PRIMARY KEY);",
 				tcur);
 		if (ret < 0) {
@@ -915,7 +916,7 @@
 		 * values in the grace table, just clear out the records for
 		 * the current reboot epoch.
 		 */
-		ret = snprintf(buf, sizeof(buf), "DELETE FROM \"rec-%016lx\";",
+		ret = snprintf(buf, sizeof(buf), "DELETE FROM \"rec-%016" PRIx64 "\";",
 				tcur);
 		if (ret < 0) {
 			xlog(L_ERROR, "sprintf failed!");
@@ -976,7 +977,7 @@
 		goto rollback;
 	}
 
-	ret = snprintf(buf, sizeof(buf), "DROP TABLE \"rec-%016lx\";",
+	ret = snprintf(buf, sizeof(buf), "DROP TABLE \"rec-%016" PRIx64 "\";",
 		recovery_epoch);
 	if (ret < 0) {
 		xlog(L_ERROR, "sprintf failed!");
@@ -1027,7 +1028,7 @@
 		return -EINVAL;
 	}
 
-	ret = snprintf(buf, sizeof(buf), "SELECT * FROM \"rec-%016lx\";",
+	ret = snprintf(buf, sizeof(buf), "SELECT * FROM \"rec-%016" PRIx64 "\";",
 		recovery_epoch);
 	if (ret < 0) {
 		xlog(L_ERROR, "sprintf failed!");