48 lines
1.2 KiB
Nix
48 lines
1.2 KiB
Nix
{ lib, stdenv, fetchurl
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, libopcodes, libopcodes_2_38
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, libbfd, libbfd_2_38
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, elfutils, readline
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, zlib
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, python3, bison, flex
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}:
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stdenv.mkDerivation rec {
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pname = "bpftools";
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version = "5.19.8";
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src = fetchurl {
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url = "mirror://kernel/linux/kernel/v5.x/linux-${version}.tar.xz";
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sha256 = "1kl7fifsa6vsm34xg3kd2svhx18n771hfj67nhwnlalmb9whhqv1";
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};
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nativeBuildInputs = [ python3 bison flex ];
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buildInputs = (if (lib.versionAtLeast version "5.20")
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then [ libopcodes libbfd ]
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else [ libopcodes_2_38 libbfd_2_38 ])
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++ [ elfutils zlib readline ];
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preConfigure = ''
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patchShebangs scripts/bpf_doc.py
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cd tools/bpf
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substituteInPlace ./bpftool/Makefile \
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--replace '/usr/local' "$out" \
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--replace '/usr' "$out" \
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--replace '/sbin' '/bin'
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'';
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buildFlags = [ "bpftool" "bpf_asm" "bpf_dbg" ];
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installPhase = ''
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make -C bpftool install
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install -Dm755 -t $out/bin bpf_asm
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install -Dm755 -t $out/bin bpf_dbg
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'';
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meta = with lib; {
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description = "Debugging/program analysis tools for the eBPF subsystem";
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license = [ licenses.gpl2 licenses.bsd2 ];
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platforms = platforms.linux;
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maintainers = with maintainers; [ thoughtpolice ];
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};
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}
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