--- /dev/null
+compiling dbi.c with '-Werror' fails (dbi_initialize, dbi_driver_open,
+dbi_driver_list are deprecated in recent libdbi)
+--- collectd-4.9.1/src/Makefile.am.orig 2010-04-08 15:49:05.024241083 +0200
++++ collectd-4.9.1/src/Makefile.am 2010-04-08 15:52:22.184768228 +0200
+@@ -265,6 +261,7 @@ if BUILD_PLUGIN_DBI
+ pkglib_LTLIBRARIES += dbi.la
+ dbi_la_SOURCES = dbi.c \
+ utils_db_query.c utils_db_query.h
++dbi_la_CFLAGS = -Wall
+ dbi_la_CPPFLAGS = $(AM_CPPFLAGS) $(BUILD_WITH_LIBDBI_CPPFLAGS)
+ dbi_la_LDFLAGS = -module -avoid-version $(BUILD_WITH_LIBDBI_LDFLAGS)
+ dbi_la_LIBADD = $(BUILD_WITH_LIBDBI_LIBS)