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- # ===========================================================================
- # arch/um: Generic definitions
- # ===========================================================================
- USER_SINGLE_OBJS := \
- $(foreach f,$(patsubst %.o,%,$(obj-y) $(obj-m)),$($(f)-objs))
- USER_OBJS += $(filter %_user.o,$(obj-y) $(obj-m) $(USER_SINGLE_OBJS))
- USER_OBJS := $(foreach file,$(USER_OBJS),$(obj)/$(file))
- $(USER_OBJS) $(USER_OBJS:.o=.i) $(USER_OBJS:.o=.s) $(USER_OBJS:.o=.lst): \
- c_flags = -Wp,-MD,$(depfile) $(USER_CFLAGS) $(CFLAGS_$(notdir $@))
- $(USER_OBJS): cmd_checksrc =
- $(USER_OBJS): quiet_cmd_checksrc =
- $(USER_OBJS): cmd_force_checksrc =
- $(USER_OBJS): quiet_cmd_force_checksrc =
- # The stubs and unmap.o can't try to call mcount or update basic block data
- define unprofile
- $(patsubst -pg,,$(patsubst -fprofile-arcs -ftest-coverage,,$(1)))
- endef
- # cmd_make_link checks to see if the $(foo-dir) variable starts with a /. If
- # so, it's considered to be a path relative to $(srcdir) rather than
- # $(srcdir)/arch/$(SUBARCH). This is because x86_64 wants to get ldt.c from
- # arch/um/sys-i386 rather than arch/i386 like the other borrowed files. So,
- # it sets $(ldt.c-dir) to /arch/um/sys-i386.
- quiet_cmd_make_link = SYMLINK $@
- cmd_make_link = rm -f $@; ln -sf $(srctree)$(if $(filter-out /%,$($(notdir $@)-dir)),/arch/$(SUBARCH))/$($(notdir $@)-dir)/$(notdir $@) $@
- # this needs to be before the foreach, because targets does not accept
- # complete paths like $(obj)/$(f). To make sure this works, use a := assignment
- # or we will get $(obj)/$(f) in the "targets" value.
- # Also, this forces you to use the := syntax when assigning to targets.
- # Otherwise the line below will cause an infinite loop (if you don't know why,
- # just do it).
- targets := $(targets) $(SYMLINKS)
- SYMLINKS := $(foreach f,$(SYMLINKS),$(obj)/$(f))
- $(SYMLINKS): FORCE
- $(call if_changed,make_link)
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