1# =========================================================================== 2# arch/um: Generic definitions 3# =========================================================================== 4 5USER_SINGLE_OBJS := \ 6 $(foreach f,$(patsubst %.o,%,$(obj-y) $(obj-m)),$($(f)-objs)) 7USER_OBJS += $(filter %_user.o,$(obj-y) $(obj-m) $(USER_SINGLE_OBJS)) 8USER_OBJS := $(foreach file,$(USER_OBJS),$(obj)/$(file)) 9 10$(USER_OBJS) : c_flags = -Wp,-MD,$(depfile) $(USER_CFLAGS) \ 11 $(CFLAGS_$(notdir $@)) 12 13quiet_cmd_make_link = SYMLINK $@ 14cmd_make_link = ln -sf $(srctree)/arch/$(SUBARCH)/$($(notdir $@)-dir)/$(notdir $@) $@ 15 16# this needs to be before the foreach, because targets does not accept 17# complete paths like $(obj)/$(f). To make sure this works, use a := assignment, 18# or we will get $(obj)/$(f) in the "targets" value. 19# Also, this forces you to use the := syntax when assigning to targets. 20# Otherwise the line below will cause an infinite loop (if you don't know why, 21# just do it). 22 23targets := $(targets) $(SYMLINKS) 24 25SYMLINKS := $(foreach f,$(SYMLINKS),$(obj)/$(f)) 26 27$(SYMLINKS): FORCE 28 $(call if_changed,make_link) 29