Il 12/09/2013 04:52, Fam Zheng ha scritto: >>> > > define unnest-dir >>> > > $(foreach var,$(nested-vars),$(call push-var,$(var),$1/)) >>> > > $(eval obj-parent-$1 := $(obj)) >>> > > $(eval obj := $(if $(obj),$(obj)/$1,$1)) >>> > > $(eval include $(SRC_PATH)/$1/Makefile.objs) >>> > > +$(foreach v,$(nested-vars),$(call fix-obj-vars,$v,$(if >>> > > $(obj),$(obj)/))) >>> > > $(eval obj := $(obj-parent-$1)) >>> > > $(eval obj-parent-$1 := ) >>> > > $(foreach var,$(nested-vars),$(call pop-var,$(var),$1/)) >>> > > >> > >> > I'm not sure this will work for targets in the toplevel directory when >> > obj-base is not empty. This can be fixed later though, as part of a >> > general revamping of obj-base. Please add a FIXME comment. >> > > I'm not sure about the problem, can you give an example, so I can be specific > in the comment?
Can you try using vl.o-cflags instead of a per-target QEMU_CFLAGS? I think it won't work, because the toplevel Makefile.objs is included directly and not through unnest-dir. Paolo
