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