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6944a06d14
Do not descend to sub-directories when unneeded. I used subdir-$(CONFIG_...) for hidraw, seccomp, and vfs because they only contain host programs. While we are here, let's add SPDX License tag, and sort the directories alphabetically. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
45 lines
1.3 KiB
Makefile
45 lines
1.3 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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ifndef CROSS_COMPILE
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hostprogs-y := bpf-fancy dropper bpf-direct user-trap
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HOSTCFLAGS_bpf-fancy.o += -I$(objtree)/usr/include
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HOSTCFLAGS_bpf-fancy.o += -idirafter $(objtree)/include
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HOSTCFLAGS_bpf-helper.o += -I$(objtree)/usr/include
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HOSTCFLAGS_bpf-helper.o += -idirafter $(objtree)/include
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bpf-fancy-objs := bpf-fancy.o bpf-helper.o
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HOSTCFLAGS_dropper.o += -I$(objtree)/usr/include
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HOSTCFLAGS_dropper.o += -idirafter $(objtree)/include
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dropper-objs := dropper.o
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HOSTCFLAGS_bpf-direct.o += -I$(objtree)/usr/include
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HOSTCFLAGS_bpf-direct.o += -idirafter $(objtree)/include
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bpf-direct-objs := bpf-direct.o
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HOSTCFLAGS_user-trap.o += -I$(objtree)/usr/include
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HOSTCFLAGS_user-trap.o += -idirafter $(objtree)/include
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user-trap-objs := user-trap.o
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# Try to match the kernel target.
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ifndef CONFIG_64BIT
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# s390 has -m31 flag to build 31 bit binaries
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ifndef CONFIG_S390
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MFLAG = -m32
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else
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MFLAG = -m31
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endif
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HOSTCFLAGS_bpf-direct.o += $(MFLAG)
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HOSTCFLAGS_dropper.o += $(MFLAG)
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HOSTCFLAGS_bpf-helper.o += $(MFLAG)
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HOSTCFLAGS_bpf-fancy.o += $(MFLAG)
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HOSTCFLAGS_user-trap.o += $(MFLAG)
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HOSTLDLIBS_bpf-direct += $(MFLAG)
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HOSTLDLIBS_bpf-fancy += $(MFLAG)
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HOSTLDLIBS_dropper += $(MFLAG)
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HOSTLDLIBS_user-trap += $(MFLAG)
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endif
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always := $(hostprogs-y)
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endif
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