1 # SPDX-License-Identifier: GPL-2.0
2 
3 gen := arch/$(ARCH)/include/generated
4 kapi := $(gen)/asm
5 
6 kapi-hdrs-y := $(kapi)/cpucaps.h
7 
8 targets += $(addprefix ../../../,$(gen-y) $(kapi-hdrs-y))
9 
10 PHONY += kapi
11 
12 kapi:   $(kapi-hdrs-y) $(gen-y)
13 
14 # Create output directory if not already present
15 _dummy := $(shell [ -d '$(kapi)' ] || mkdir -p '$(kapi)')
16 
17 quiet_cmd_gen_cpucaps = GEN     $@
18       cmd_gen_cpucaps = mkdir -p $(dir $@) && \
19                      $(AWK) -f $(filter-out $(PHONY),$^) > $@
20 
21 $(kapi)/cpucaps.h: $(src)/gen-cpucaps.awk $(src)/cpucaps FORCE
22 	$(call if_changed,gen_cpucaps)
23