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https://github.com/xdp-project/bpf-examples.git
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30 lines
623 B
Plaintext
30 lines
623 B
Plaintext
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#!/bin/bash
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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
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# This is not an autoconf generated configure
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#
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# Output file which is input to Makefile
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CONFIG=config.mk
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# Assume tc is in $PATH
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TC=tc
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check_tc_libbpf()
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{
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tc_version=$($TC -V)
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if echo $tc_version | grep -q libbpf; then
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libbpf_version=${tc_version##*libbpf }
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echo "HAVE_TC_LIBBPF:=y" >> $CONFIG
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echo "BPF_CFLAGS += -DHAVE_TC_LIBBPF" >> $CONFIG
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echo "yes ($libbpf_version)"
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else
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echo "no"
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fi
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}
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echo "# Generated config" > $CONFIG
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echo "Detecting available features on system"
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echo -n " - libbpf support in tc tool: "
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check_tc_libbpf
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