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Commit | Line | Data |
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b2441318 | 1 | # SPDX-License-Identifier: GPL-2.0 |
8ac270d1 WD |
2 | # kbuild trick to avoid linker error. Can be omitted if a module is built. |
3 | obj- := dummy.o | |
4 | ||
f6041c1d | 5 | hostprogs-$(CONFIG_SAMPLE_SECCOMP) := bpf-fancy dropper bpf-direct |
8ac270d1 WD |
6 | |
7 | HOSTCFLAGS_bpf-fancy.o += -I$(objtree)/usr/include | |
8 | HOSTCFLAGS_bpf-fancy.o += -idirafter $(objtree)/include | |
9 | HOSTCFLAGS_bpf-helper.o += -I$(objtree)/usr/include | |
10 | HOSTCFLAGS_bpf-helper.o += -idirafter $(objtree)/include | |
561381a1 | 11 | bpf-fancy-objs := bpf-fancy.o bpf-helper.o |
8ac270d1 WD |
12 | |
13 | HOSTCFLAGS_dropper.o += -I$(objtree)/usr/include | |
14 | HOSTCFLAGS_dropper.o += -idirafter $(objtree)/include | |
15 | dropper-objs := dropper.o | |
16 | ||
8ac270d1 WD |
17 | HOSTCFLAGS_bpf-direct.o += -I$(objtree)/usr/include |
18 | HOSTCFLAGS_bpf-direct.o += -idirafter $(objtree)/include | |
561381a1 | 19 | bpf-direct-objs := bpf-direct.o |
8ac270d1 WD |
20 | |
21 | # Try to match the kernel target. | |
275aaa68 | 22 | ifndef CROSS_COMPILE |
e9107f88 | 23 | ifndef CONFIG_64BIT |
b25b09ec HC |
24 | |
25 | # s390 has -m31 flag to build 31 bit binaries | |
26 | ifndef CONFIG_S390 | |
27 | MFLAG = -m32 | |
28 | else | |
29 | MFLAG = -m31 | |
30 | endif | |
31 | ||
32 | HOSTCFLAGS_bpf-direct.o += $(MFLAG) | |
33 | HOSTCFLAGS_dropper.o += $(MFLAG) | |
34 | HOSTCFLAGS_bpf-helper.o += $(MFLAG) | |
35 | HOSTCFLAGS_bpf-fancy.o += $(MFLAG) | |
36 | HOSTLOADLIBES_bpf-direct += $(MFLAG) | |
37 | HOSTLOADLIBES_bpf-fancy += $(MFLAG) | |
38 | HOSTLOADLIBES_dropper += $(MFLAG) | |
8ac270d1 | 39 | endif |
0af04ba5 | 40 | always := $(hostprogs-m) |
e9107f88 MC |
41 | else |
42 | # MIPS system calls are defined based on the -mabi that is passed | |
43 | # to the toolchain which may or may not be a valid option | |
44 | # for the host toolchain. So disable tests if target architecture | |
45 | # is MIPS but the host isn't. | |
46 | ifndef CONFIG_MIPS | |
0af04ba5 | 47 | always := $(hostprogs-m) |
e9107f88 MC |
48 | endif |
49 | endif |