--- mqtt/configure.in	2017/10/08 22:50:40	1.4.2.1
+++ mqtt/configure.in	2022/09/16 14:27:41	1.4.2.2
@@ -1,6 +1,6 @@
 #
 # $Author: misho $
-# $Id: configure.in,v 1.4.2.1 2017/10/08 22:50:40 misho Exp $
+# $Id: configure.in,v 1.4.2.2 2022/09/16 14:27:41 misho Exp $
 #
 AC_INIT(mqtt, 2.1, misho@elwix.org)
 AC_CONFIG_HEADERS(inc/config.h)
@@ -17,7 +17,7 @@ AC_PROG_INSTALL
 AC_CANONICAL_HOST
 AC_CANONICAL_TARGET
 
-AC_CHECK_TOOL(MKDEP, mkdep, no)
+AC_CHECK_TOOL(MKDEP, mkdep, ../mkdep)
 AC_SUBST(MKDEP)
 
 CFLAGS="-Wall -O2 -fPIC ${CFLAGS}"
@@ -70,6 +70,21 @@ AC_ARG_WITH(sqlite3dir, 
 	[ SQLITE3DIR="$withval" ], )
 AC_MSG_RESULT($SQLITE3DIR)
 AC_SUBST(SQLITE3DIR)
+
+SQLITE3INC=""
+AC_MSG_CHECKING(SQLite3 include directory)
+AC_ARG_WITH(sqlite3inc, 
+	[  --with-sqlite3inc=<dir> Custom SQLite3 include directory ], 
+	[ SQLITE3INC="$withval" ], )
+AC_MSG_RESULT($SQLITE3INC)
+AC_SUBST(SQLITE3INC)
+SQLITE3LIB=""
+AC_MSG_CHECKING(SQLite3 library directory)
+AC_ARG_WITH(sqlite3lib, 
+	[  --with-sqlite3lib=<dir> Custom SQLite3 library directory ], 
+	[ SQLITE3LIB="$withval" ], )
+AC_MSG_RESULT($SQLITE3LIB)
+AC_SUBST(SQLITE3LIB)
 
 AC_CONFIG_FILES([Makefile
                  bin/Makefile