1 # ===========================================================================
2 # arch/um: Generic definitions
3 # ===========================================================================
6 $(foreach f,$(patsubst %.o,%,$(obj-y) $(obj-m)),$($(f)-objs))
7 USER_OBJS += $(filter %_user.o,$(obj-y) $(obj-m) $(USER_SINGLE_OBJS))
8 USER_OBJS := $(foreach file,$(USER_OBJS),$(obj)/$(file))
10 $(USER_OBJS) $(USER_OBJS:.o=.i) $(USER_OBJS:.o=.s) $(USER_OBJS:.o=.lst): \
11 c_flags = -Wp,-MD,$(depfile) $(USER_CFLAGS) $(CFLAGS_$(notdir $@))
12 $(USER_OBJS): cmd_checksrc =
13 $(USER_OBJS): quiet_cmd_checksrc =
14 $(USER_OBJS): cmd_force_checksrc =
15 $(USER_OBJS): quiet_cmd_force_checksrc =
18 # The stubs and unmap.o can't try to call mcount or update basic block data
20 $(patsubst -pg,,$(patsubst -fprofile-arcs -ftest-coverage,,$(1)))
24 # The stubs and unmap.o can't try to call mcount or update basic block data
26 $(patsubst -pg,,$(patsubst -fprofile-arcs -ftest-coverage,,$(1)))
29 # cmd_make_link checks to see if the $(foo-dir) variable starts with a /. If
30 # so, it's considered to be a path relative to $(srcdir) rather than
31 # $(srcdir)/arch/$(SUBARCH). This is because x86_64 wants to get ldt.c from
32 # arch/um/sys-i386 rather than arch/i386 like the other borrowed files. So,
33 # it sets $(ldt.c-dir) to /arch/um/sys-i386.
34 quiet_cmd_make_link = SYMLINK $@
35 cmd_make_link = rm -f $@; ln -sf $(srctree)$(if $(filter-out /%,$($(notdir $@)-dir)),/arch/$(SUBARCH))/$($(notdir $@)-dir)/$(notdir $@) $@
37 # this needs to be before the foreach, because targets does not accept
38 # complete paths like $(obj)/$(f). To make sure this works, use a := assignment
39 # or we will get $(obj)/$(f) in the "targets" value.
40 # Also, this forces you to use the := syntax when assigning to targets.
41 # Otherwise the line below will cause an infinite loop (if you don't know why,
44 targets := $(targets) $(SYMLINKS)
46 SYMLINKS := $(foreach f,$(SYMLINKS),$(obj)/$(f))
49 $(call if_changed,make_link)