diff -r f50a0e148361 configure.ac
--- a/configure.ac	Mon Sep 08 17:20:50 2025 +0100
+++ b/configure.ac	Wed Sep 10 15:42:53 2025 +0200
@@ -5211,7 +5211,7 @@
 dnl Check for Berkeley DB.
 if test "$with_database_berkdb" != "no"; then
   AC_MSG_CHECKING(for Berkeley db.h)
-  for header in "db/db.h" "db.h"; do
+  for header in "db5.3/db.h"; do
     AC_COMPILE_IFELSE([AC_LANG_SOURCE([
 #include <stdlib.h>
 #if !(defined __GLIBC__ && __GLIBC_MINOR__ >= 1)
@@ -5283,7 +5283,7 @@
   if test "$with_database_berkdb" = "yes"; then
     AC_DEFINE_UNQUOTED(DB_H_FILE, "$db_h_file")
     AC_DEFINE(HAVE_BERKELEY_DB)
-    test "$need_libdb" = "yes" && XE_PREPEND(-ldb, LIBS)
+    test "$need_libdb" = "yes" && XE_PREPEND(-ldb-5.3, LIBS)
   else with_database_berkdb=no
   fi
 fi