From 46b7153d577d0ebb000f8b369260bd2c6e975c18 Mon Sep 17 00:00:00 2001
From: Austin Seipp <aseipp@pobox.com>
Date: Mon, 6 May 2019 02:31:22 -0500
Subject: [PATCH] bpftool: init at 5.1.1

Signed-off-by: Austin Seipp <aseipp@pobox.com>
---
 pkgs/os-specific/linux/bpftool/default.nix | 26 ++++++++++++++++++++++
 pkgs/top-level/all-packages.nix            |  2 ++
 2 files changed, 28 insertions(+)
 create mode 100644 pkgs/os-specific/linux/bpftool/default.nix

diff --git a/pkgs/os-specific/linux/bpftool/default.nix b/pkgs/os-specific/linux/bpftool/default.nix
new file mode 100644
index 000000000000..cc4786ab3848
--- /dev/null
+++ b/pkgs/os-specific/linux/bpftool/default.nix
@@ -0,0 +1,26 @@
+{ stdenv, fetchurl
+, libopcodes, libbfd, libelf
+, linuxPackages_latest
+}:
+
+stdenv.mkDerivation rec {
+  pname = "bpftool";
+  inherit (linuxPackages_latest.kernel) version src;
+
+  buildInputs = [ libopcodes libbfd libelf ];
+
+  preConfigure = ''
+    cd tools/bpf/bpftool
+    substituteInPlace ./Makefile \
+      --replace '/usr/local' "$out" \
+      --replace '/usr'       "$out" \
+      --replace '/sbin'      '/bin'
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Debugging/program analysis tool for the eBPF subsystem";
+    license     = [ licenses.gpl2 licenses.bsd2 ];
+    platforms   = platforms.linux;
+    maintainers = with maintainers; [ thoughtpolice ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 4f7c328bf763..af3a07a092b6 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -8816,6 +8816,8 @@ in
   buildkite-agent2 = callPackage ../development/tools/continuous-integration/buildkite-agent/2.x.nix { };
   buildkite-agent3 = callPackage ../development/tools/continuous-integration/buildkite-agent/3.x.nix { };
 
+  bpftool = callPackage ../os-specific/linux/bpftool { };
+
   byacc = callPackage ../development/tools/parsing/byacc { };
 
   cadre = callPackage ../development/tools/cadre { };