# ==========================================================================

# Generating modules.builtin

# ==========================================================================

src := $(obj)

PHONY := __modbuiltin

__modbuiltin:

-include include/config/auto.conf

# tristate.conf sets tristate variables to uppercase 'Y' or 'M'

# That way, we get the list of built-in modules in obj-Y

-include include/config/tristate.conf

include scripts/Kbuild.include

ifneq ($(KBUILD_SRC),)

# Create output directory if not already present

_dummy := $(shell [ -d $(obj) ] || mkdir -p $(obj))

endif

# The filename Kbuild has precedence over Makefile

kbuild-dir := $(if $(filter /%,$(src)),$(src),$(srctree)/$(src))

kbuild-file := $(if $(wildcard $(kbuild-dir)/Kbuild),$(kbuild-dir)/Kbuild,$(kbuild-dir)/Makefile)

include $(kbuild-file)

include scripts/Makefile.lib

__subdir-Y := $(patsubst %/,%,$(filter %/, $(obj-Y)))

subdir-Y += $(__subdir-Y)

subdir-ym := $(sort $(subdir-y) $(subdir-Y) $(subdir-m))

subdir-ym := $(addprefix $(obj)/,$(subdir-ym))

obj-Y := $(addprefix $(obj)/,$(obj-Y))

modbuiltin-subdirs := $(patsubst %,%/modules.builtin, $(subdir-ym))

modbuiltin-mods := $(filter %.ko, $(obj-Y:.o=.ko))

modbuiltin-target := $(obj)/modules.builtin

__modbuiltin: $(modbuiltin-target) $(subdir-ym)

@:

$(modbuiltin-target): $(subdir-ym) FORCE

$(Q)(for m in $(modbuiltin-mods); do echo kernel/$$m; done; \

cat /dev/null $(modbuiltin-subdirs)) > $@

PHONY += FORCE

FORCE:

# Descending

# ---------------------------------------------------------------------------

PHONY += $(subdir-ym)

$(subdir-ym):

$(Q)$(MAKE) $(modbuiltin)=$@

# Declare the contents of the .PHONY variable as phony. We keep that

# information in a variable se we can use it in if_changed and friends.

.PHONY: $(PHONY)