1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
2 userprogs-always-y += bpf-fancy dropper bpf-di !! 2 ifndef CROSS_COMPILE
>> 3 hostprogs := bpf-fancy dropper bpf-direct user-trap
3 4
>> 5 HOSTCFLAGS_bpf-fancy.o += -I$(objtree)/usr/include
>> 6 HOSTCFLAGS_bpf-fancy.o += -idirafter $(objtree)/include
>> 7 HOSTCFLAGS_bpf-helper.o += -I$(objtree)/usr/include
>> 8 HOSTCFLAGS_bpf-helper.o += -idirafter $(objtree)/include
4 bpf-fancy-objs := bpf-fancy.o bpf-helper.o 9 bpf-fancy-objs := bpf-fancy.o bpf-helper.o
5 10
6 userccflags += -I usr/include !! 11 HOSTCFLAGS_dropper.o += -I$(objtree)/usr/include
>> 12 HOSTCFLAGS_dropper.o += -idirafter $(objtree)/include
>> 13 dropper-objs := dropper.o
>> 14
>> 15 HOSTCFLAGS_bpf-direct.o += -I$(objtree)/usr/include
>> 16 HOSTCFLAGS_bpf-direct.o += -idirafter $(objtree)/include
>> 17 bpf-direct-objs := bpf-direct.o
>> 18
>> 19 HOSTCFLAGS_user-trap.o += -I$(objtree)/usr/include
>> 20 HOSTCFLAGS_user-trap.o += -idirafter $(objtree)/include
>> 21 user-trap-objs := user-trap.o
>> 22
>> 23 # Try to match the kernel target.
>> 24 ifndef CONFIG_64BIT
>> 25
>> 26 # s390 has -m31 flag to build 31 bit binaries
>> 27 ifndef CONFIG_S390
>> 28 MFLAG = -m32
>> 29 else
>> 30 MFLAG = -m31
>> 31 endif
>> 32
>> 33 HOSTCFLAGS_bpf-direct.o += $(MFLAG)
>> 34 HOSTCFLAGS_dropper.o += $(MFLAG)
>> 35 HOSTCFLAGS_bpf-helper.o += $(MFLAG)
>> 36 HOSTCFLAGS_bpf-fancy.o += $(MFLAG)
>> 37 HOSTCFLAGS_user-trap.o += $(MFLAG)
>> 38 HOSTLDLIBS_bpf-direct += $(MFLAG)
>> 39 HOSTLDLIBS_bpf-fancy += $(MFLAG)
>> 40 HOSTLDLIBS_dropper += $(MFLAG)
>> 41 HOSTLDLIBS_user-trap += $(MFLAG)
>> 42 endif
>> 43 always-y := $(hostprogs)
>> 44 endif
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