Index: src/Makefile.in
--- src/Makefile.in.orig
+++ src/Makefile.in
@@ -389,8 +389,10 @@ uninstall-local uninstall-am uninstall all-redirect al
 installdirs mostlyclean-generic distclean-generic clean-generic \
 maintainer-clean-generic clean mostlyclean distclean maintainer-clean
 
-defaults.h: Makefile
+defaults.h:
 	echo '// This file is generated from makefile. Do not edit!' > defaults.h
+	echo '#include <sys/types.h>' >> defaults.h
+	echo '#include <sys/stat.h>' >> defaults.h
 	echo '#define DEFAULT_PREFIX "@DEFAULT_PREFIX@"' >> defaults.h
 	echo '#define PACKAGE "@PACKAGE@"' >> defaults.h