Index: buildsys.mk.in
==================================================================
--- buildsys.mk.in
+++ buildsys.mk.in
@@ -79,11 +79,12 @@
 OBJS6 = ${OBJS5:.m=.o}
 OBJS7 = ${OBJS6:.py=.pyc}
 OBJS += ${OBJS7:.xpm=.o}
 
 .SILENT:
-.SUFFIXES: .beam .c .cc .cxx .d .dep .erl .m .py .pyc .xpm
+.SUFFIXES:
+.SUFFIXES: .beam .c .cc .cxx .d .dep .erl .m .o .py .pyc .xpm
 .PHONY: all subdirs pre-depend depend install install-extra uninstall uninstall-extra clean distclean
 
 all:
 	for i in subdirs depend ${STATIC_LIB} ${STATIC_LIB_NOINST} ${LIB} ${LIB_NOINST} ${PLUGIN} ${PLUGIN_NOINST} ${PROG} ${PROG_NOINST}; do \
 		${MAKE} ${MFLAGS} $$i || exit 1; \