1# SPDX-License-Identifier: GPL-2.0
2#
3# Makefile for the Linux BPFILTER layer.
4#
5
6userprogs := bpfilter_umh
7bpfilter_umh-objs := main.o
8userccflags += -I $(srctree)/tools/include/ -I $(srctree)/tools/include/uapi
9
10ifeq ($(CONFIG_BPFILTER_UMH), y)
11# builtin bpfilter_umh should be linked with -static
12# since rootfs isn't mounted at the time of __init
13# function is called and do_execv won't find elf interpreter
14userldflags += -static
15endif
16
17$(obj)/bpfilter_umh_blob.o: $(obj)/bpfilter_umh
18
19obj-$(CONFIG_BPFILTER_UMH) += bpfilter.o
20bpfilter-objs += bpfilter_kern.o bpfilter_umh_blob.o
21