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# SPDX-License-Identifier: GPL-2.0-only

include include/config/auto.conf
include $(srctree)/scripts/Kbuild.include

# for c_flags
include $(srctree)/scripts/Makefile.lib

quiet_cmd_cc_o_c = CC      $@
      cmd_cc_o_c = $(CC) $(c_flags) -c -o $@ $<

%.o: %.c FORCE
	$(call if_changed_dep,cc_o_c)

targets := $(MAKECMDGOALS)

# Add FORCE to the prequisites of a target to force it to be always rebuilt.
# ---------------------------------------------------------------------------

PHONY += FORCE
FORCE:

# Read all saved command lines and dependencies for the $(targets) we
# may be building above, using $(if_changed{,_dep}). As an
# optimization, we don't need to read them if the target does not
# exist, we will rebuild anyway in that case.

existing-targets := $(wildcard $(sort $(targets)))

-include $(foreach f,$(existing-targets),$(dir $(f)).$(notdir $(f)).cmd)

.PHONY: $(PHONY)