Makefile


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

export CC=clang
export BPFTOOL=/sbin/bpftool
export OBJCOPY=llvm-objcopy
export INC=-I /usr/include/$(shell uname -m)-linux-gnu -I $(CURDIR)/include
export CFLAGS=-target bpf -Wall -c -O2 -g $(INC)
export ASFLAGS=$(CFLAGS)

SUBDIRS=pl031 vcpufreq
TARGETS=all clean

$(TARGETS): $(SUBDIRS)

$(SUBDIRS):
	$(MAKE) -C $@ $(MAKECMDGOALS)

.PHONY: $(SUBDIRS) $(TARGETS)