1 # ==========================================================================
3 # ==========================================================================
12 include $(obj)/Makefile
14 # Figure out what we need to build from the various variables
15 # ==========================================================================
17 __subdir-y := $(patsubst %/,%,$(filter %/, $(obj-y)))
18 subdir-y += $(__subdir-y)
19 __subdir-m := $(patsubst %/,%,$(filter %/, $(obj-m)))
20 subdir-m += $(__subdir-m)
21 __subdir-n := $(patsubst %/,%,$(filter %/, $(obj-n)))
22 subdir-n += $(__subdir-n)
23 __subdir- := $(patsubst %/,%,$(filter %/, $(obj-)))
24 subdir- += $(__subdir-)
26 # Subdirectories we need to descend into
28 subdir-ym := $(sort $(subdir-y) $(subdir-m))
29 subdir-ymn := $(sort $(subdir-ym) $(subdir-n) $(subdir-))
33 EXTRA_TARGETS := $(addprefix $(obj)/,$(EXTRA_TARGETS))
34 clean-files := $(addprefix $(obj)/,$(clean-files))
35 host-progs := $(addprefix $(obj)/,$(host-progs))
36 subdir-ymn := $(addprefix $(obj)/,$(subdir-ymn))
38 # ==========================================================================
40 __clean-files := $(wildcard $(EXTRA_TARGETS) $(host-progs) $(clean-files))
42 quiet_cmd_clean = CLEAN $(__cleanfiles)
43 cmd_clean = rm -f $(__clean-files); $(clean-rule)
45 __clean: $(subdir-ymn)
46 ifneq ($(strip $(__clean-files) $(clean-rule)),)
52 # ===========================================================================
54 # ===========================================================================
57 # ---------------------------------------------------------------------------
61 $(Q)$(MAKE) -rR -f scripts/Makefile.clean obj=$@
63 # If quiet is set, only print short version of command
65 cmd = @$(if $($(quiet)cmd_$(1)),echo ' $($(quiet)cmd_$(1))' &&) $(cmd_$(1))