# Be sure not to make these with implicit rules from foo.defs.
mach.h mach/memory_object.h: ;
-ifneq (,)
# A gcc bug prevents the generated file from working properly,
# so we have one in the distribution for the time being.
generated += errsystems.c
$(wildcard $(addsuffix /err_*.sub,$(+sysdep_dirs)))
gawk -v subsys='$(filter-out $<,$^)' -f $^ > $@.n
mv $@.n $@
-endif