From 5858bc26427cadca792d7f9d2bf9e66d77294f92 Mon Sep 17 00:00:00 2001
From: Piotr Bogdan <ppbogdan@gmail.com>
Date: Wed, 13 May 2020 20:45:10 +0100
Subject: [PATCH] python2Packages.nixpart0/lvm2: patch for glibc >= 2.28

(cherry picked from commit 0776d9043c6a7335db46f2fde96ef9a08387ef7c)
---
 pkgs/tools/filesystems/nixpart/0.4/default.nix |  2 +-
 pkgs/tools/filesystems/nixpart/0.4/lvm2.nix    | 14 +++++++++++++-
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/pkgs/tools/filesystems/nixpart/0.4/default.nix b/pkgs/tools/filesystems/nixpart/0.4/default.nix
index 68122eaaf08e0..ce1b4455117de 100644
--- a/pkgs/tools/filesystems/nixpart/0.4/default.nix
+++ b/pkgs/tools/filesystems/nixpart/0.4/default.nix
@@ -27,7 +27,7 @@ let
 
   lvm2 = import ./lvm2.nix {
     inherit stdenv fetchurl;
-    inherit (pkgs) pkgconfig utillinux systemd coreutils;
+    inherit (pkgs) fetchpatch pkgconfig utillinux systemd coreutils;
   };
 
   multipath_tools = import ./multipath-tools.nix {
diff --git a/pkgs/tools/filesystems/nixpart/0.4/lvm2.nix b/pkgs/tools/filesystems/nixpart/0.4/lvm2.nix
index 804b052b61ae8..b6d7aefe7ce96 100644
--- a/pkgs/tools/filesystems/nixpart/0.4/lvm2.nix
+++ b/pkgs/tools/filesystems/nixpart/0.4/lvm2.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, systemd, utillinux, coreutils }:
+{ stdenv, fetchurl, fetchpatch, pkgconfig, systemd, utillinux, coreutils }:
 
 let
   v = "2.02.106";
@@ -12,6 +12,18 @@ stdenv.mkDerivation {
     sha256 = "0nr833bl0q4zq52drjxmmpf7bs6kqxwa5kahwwxm9411khkxz0vc";
   };
 
+  patches = [
+    # Fix build with glibc >= 2.28
+    # https://github.com/NixOS/nixpkgs/issues/86403
+    (fetchpatch {
+      url = "https://github.com/lvmteam/lvm2/commit/92d5a8441007f578e000b492cecf67d6b8a87405.patch";
+      sha256 = "1yqd6jng0b370k53vks1shg57yhfyribhpmv19km5zsjqf0qqx2d";
+      excludes = [
+        "libdm/libdm-stats.c"
+      ];
+    })
+  ];
+
   configureFlags = [
     "--disable-readline"
     "--enable-udev_rules"