blob: 854395fb98cd1257c0097b2fe10cb157f552dffc [file] [log] [blame]
# SPDX-License-Identifier: GPL-2.0
#
# Makefile for the Linux BPFILTER layer.
#
hostprogs-y := bpfilter_umh
bpfilter_umh-objs := main.o
KBUILD_HOSTCFLAGS += -Itools/include/ -Itools/include/uapi
HOSTCC := $(CC)
ifeq ($(CONFIG_BPFILTER_UMH), y)
# builtin bpfilter_umh should be compiled with -static
# since rootfs isn't mounted at the time of __init
# function is called and do_execv won't find elf interpreter
KBUILD_HOSTLDFLAGS += -static
endif
$(obj)/bpfilter_umh_blob.o: $(obj)/bpfilter_umh
obj-$(CONFIG_BPFILTER_UMH) += bpfilter.o
bpfilter-objs += bpfilter_kern.o bpfilter_umh_blob.o