Commit | Line | Data |
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d2ba09c1 AS |
1 | # SPDX-License-Identifier: GPL-2.0 |
2 | # | |
3 | # Makefile for the Linux BPFILTER layer. | |
4 | # | |
5 | ||
6 | hostprogs-y := bpfilter_umh | |
7 | bpfilter_umh-objs := main.o | |
9cc342f6 | 8 | KBUILD_HOSTCFLAGS += -I $(srctree)/tools/include/ -I $(srctree)/tools/include/uapi |
819dd92b AS |
9 | HOSTCC := $(CC) |
10 | ||
d2ba09c1 AS |
11 | ifeq ($(CONFIG_BPFILTER_UMH), y) |
12 | # builtin bpfilter_umh should be compiled with -static | |
13 | # since rootfs isn't mounted at the time of __init | |
14 | # function is called and do_execv won't find elf interpreter | |
b90a3680 | 15 | KBUILD_HOSTLDFLAGS += -static |
d2ba09c1 AS |
16 | endif |
17 | ||
8e75887d | 18 | $(obj)/bpfilter_umh_blob.o: $(obj)/bpfilter_umh |
d2ba09c1 AS |
19 | |
20 | obj-$(CONFIG_BPFILTER_UMH) += bpfilter.o | |
8e75887d | 21 | bpfilter-objs += bpfilter_kern.o bpfilter_umh_blob.o |