23 lines
698 B
Makefile
23 lines
698 B
Makefile
# SPDX-License-Identifier: GPL-2.0
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#
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# Makefile for the Linux BPFILTER layer.
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#
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hostprogs-y := bpfilter_umh
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bpfilter_umh-objs := main.o
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KBUILD_HOSTCFLAGS += -I $(srctree)/tools/include/ -I $(srctree)/tools/include/uapi \
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$(filter -m32 -m64, $(KBUILD_CFLAGS))
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HOSTCC := $(CC)
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ifeq ($(CONFIG_BPFILTER_UMH), y)
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# builtin bpfilter_umh should be compiled with -static
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# since rootfs isn't mounted at the time of __init
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# function is called and do_execv won't find elf interpreter
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KBUILD_HOSTLDFLAGS += -static $(filter -m32 -m64, $(KBUILD_CFLAGS))
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endif
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$(obj)/bpfilter_umh_blob.o: $(obj)/bpfilter_umh
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obj-$(CONFIG_BPFILTER_UMH) += bpfilter.o
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bpfilter-objs += bpfilter_kern.o bpfilter_umh_blob.o
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