LIBSUPC_OUT := $(top_builddir)src/abi/libsupc/

OBJS = $(call list-archive-members,$(LIBSUP))
OBJS-OMIT = $(filter new_op%.o del_op%.o pure.o new_handler.o eh_alloc.o eh_globals.o,$(OBJS))
libsupc-$(IMPORT_LIBSUP) := $(filter-out $(OBJS-OMIT),$(OBJS))

LIBSUP_VAR := $(call variablify,$(LIBSUP))
LIBSUP_DEP := $(LIBSUPC_OUT).$(call print-hash,$(LIBSUP_VAR)).dep

ifeq ($(filter $(noconfig_targets),$(MAKECMDGOALS)),)
-include $(LIBSUP_DEP)
endif

ifneq ($(libsupc-y),)
$(libsupc-y): $(LIBSUP)
endif
$(LIBSUP_DEP): $(LIBSUP) $(LIBSUPC_OUT)Makefile.in
	$(Q)$(RM) $(LIBSUPC_OUT).*dep $(LIBSUPC_OUT)*.o
	$(Q)$(if $(LIBSUP),(cd $(LIBSUPC_OUT) && $(AR) x $(LIBSUP) && $(RM) $(OBJS-OMIT)))
	$(Q)printf "# %s\n\n%s\n" "$(LIBSUP)" "libsupc-y := \$$(addprefix \$$(LIBSUPC_OUT),$(libsupc-y))" > $@

CLEAN_src/abi/libsupc: ;
DISTCLEAN_src/abi/libsupc:
	$(do_rm) $(addprefix $(LIBSUPC_OUT), .*dep *.o)