diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/Makefile.build | 5 | ||||
| -rw-r--r-- | scripts/Makefile.dtbo | 24 |
2 files changed, 29 insertions, 0 deletions
diff --git a/scripts/Makefile.build b/scripts/Makefile.build index 01df30af4d4a..45473ca4290c 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build @@ -64,6 +64,11 @@ ifneq ($(hostprogs-y)$(hostprogs-m),) include scripts/Makefile.host endif +# Do not include host rules unless needed +ifneq ($(dtbo-y),) +include scripts/Makefile.dtbo +endif + ifneq ($(KBUILD_SRC),) # Create output directory if not already present _dummy := $(shell [ -d $(obj) ] || mkdir -p $(obj)) diff --git a/scripts/Makefile.dtbo b/scripts/Makefile.dtbo new file mode 100644 index 000000000000..db4a0f4b9a56 --- /dev/null +++ b/scripts/Makefile.dtbo @@ -0,0 +1,24 @@ +__dtbo := $(sort $(dtbo-y)) + +dtbo-base := $(sort $(foreach m,$(__dtbo),$($(m)-base))) +dtbo := $(foreach m,$(__dtbo),$(if $($(m)-base),$(m))) + +__dtbo := $(addprefix $(obj)/,$(__dtbo)) +dtbo-base := $(addprefix $(obj)/,$(dtbo-base)) +dtbo := $(addprefix $(obj)/,$(dtbo)) + +ifneq ($(DTC_OVERLAY_TEST_EXT),) +DTC_OVERLAY_TEST = $(DTC_OVERLAY_TEST_EXT) +quiet_cmd_dtbo_verify = VERIFY $@ +cmd_dtbo_verify = $(DTC_OVERLAY_TEST) $(addprefix $(obj)/,$($(@F)-base)) $@ $(dot-target).dtb +else +cmd_dtbo_verify = true +endif + +$(obj)/%.dtbo: $(src)/%.dts FORCE + $(call if_changed_dep,dtc) + $(call if_changed,dtbo_verify) + +$(call multi_depend, $(dtbo), , -base) + +always += $(dtbo) |