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Will Drewry8ac270d2012-04-12 16:48:04 -05001# kbuild trick to avoid linker error. Can be omitted if a module is built.
2obj- := dummy.o
3
Will Drewry561381a2012-04-18 19:50:25 -05004hostprogs-$(CONFIG_SECCOMP_FILTER) := bpf-fancy dropper bpf-direct
Will Drewry8ac270d2012-04-12 16:48:04 -05005
6HOSTCFLAGS_bpf-fancy.o += -I$(objtree)/usr/include
7HOSTCFLAGS_bpf-fancy.o += -idirafter $(objtree)/include
8HOSTCFLAGS_bpf-helper.o += -I$(objtree)/usr/include
9HOSTCFLAGS_bpf-helper.o += -idirafter $(objtree)/include
Will Drewry561381a2012-04-18 19:50:25 -050010bpf-fancy-objs := bpf-fancy.o bpf-helper.o
Will Drewry8ac270d2012-04-12 16:48:04 -050011
12HOSTCFLAGS_dropper.o += -I$(objtree)/usr/include
13HOSTCFLAGS_dropper.o += -idirafter $(objtree)/include
14dropper-objs := dropper.o
15
Will Drewry8ac270d2012-04-12 16:48:04 -050016HOSTCFLAGS_bpf-direct.o += -I$(objtree)/usr/include
17HOSTCFLAGS_bpf-direct.o += -idirafter $(objtree)/include
Will Drewry561381a2012-04-18 19:50:25 -050018bpf-direct-objs := bpf-direct.o
Will Drewry8ac270d2012-04-12 16:48:04 -050019
20# Try to match the kernel target.
Arnd Bergmann275aaa62013-02-04 14:28:52 -080021ifndef CROSS_COMPILE
Markos Chandrase9107f82014-04-03 14:48:32 -070022ifndef CONFIG_64BIT
Heiko Carstensb25b09e2012-09-08 10:23:42 +020023
24# s390 has -m31 flag to build 31 bit binaries
25ifndef CONFIG_S390
26MFLAG = -m32
27else
28MFLAG = -m31
29endif
30
31HOSTCFLAGS_bpf-direct.o += $(MFLAG)
32HOSTCFLAGS_dropper.o += $(MFLAG)
33HOSTCFLAGS_bpf-helper.o += $(MFLAG)
34HOSTCFLAGS_bpf-fancy.o += $(MFLAG)
35HOSTLOADLIBES_bpf-direct += $(MFLAG)
36HOSTLOADLIBES_bpf-fancy += $(MFLAG)
37HOSTLOADLIBES_dropper += $(MFLAG)
Will Drewry8ac270d2012-04-12 16:48:04 -050038endif
Will Drewry8ac270d2012-04-12 16:48:04 -050039always := $(hostprogs-y)
Markos Chandrase9107f82014-04-03 14:48:32 -070040else
41# MIPS system calls are defined based on the -mabi that is passed
42# to the toolchain which may or may not be a valid option
43# for the host toolchain. So disable tests if target architecture
44# is MIPS but the host isn't.
45ifndef CONFIG_MIPS
46always := $(hostprogs-y)
47endif
48endif