--- libming-ming-0_4_8/configure.in.orig	2023-07-07 10:32:34.180798498 +0200
+++ libming-ming-0_4_8/configure.in	2023-07-07 10:33:17.083250494 +0200
@@ -217,6 +217,8 @@
 AC_SUBST(TCL_LIB_DIR)
 AC_SUBST(TCL_INC_DIR)
 
+AC_PATH_PROG(SWIG, swig)
+
 dnl --------------------------------------------
 dnl Check for required programs
 dnl --------------------------------------------