Back out ESR's erroneous commit of a DB-related change
diff --git a/configure.in b/configure.in
index 56e58ed..b05ce4b 100644
--- a/configure.in
+++ b/configure.in
@@ -1014,12 +1014,6 @@
# checks for system services
# (none yet)
-# Cope with the DB mess. If we detect libdba, assume it's a version 2
-# or later DB and should be linked first (before the DB 1.xx stuff in glibc).
-# Also define an appropriate symbol so we can conditionalize code in the
-# dbmmodule; the API has changed since 1.xx.
-AC_CHECK_LIB(dba, __db_mutex_lock)
-
# Linux requires this for correct f.p. operations
AC_CHECK_FUNC(__fpu_control,
[],