From 6e157a481a7bd03ac6bbeb86847f4d593ed0a854 Mon Sep 17 00:00:00 2001
From: Yarny0 <41838844+Yarny0@users.noreply.github.com>
Date: Wed, 15 Sep 2021 15:31:49 +0200
Subject: [PATCH] tsm-client: fix lvm2 support

lvm2 support was broken when lvm2 got
converted to a multiple-output derivation:

https://github.com/NixOS/nixpkgs/pull/93024
https://github.com/NixOS/nixpkgs/commit/d3a991d41028c5d2a5af2796c0bb542836457822

The `runtimeDependencies` attribute doesn't specifically
look for a `lib` output, so it uses the main `out` output
which no longer contains the library object files.

Since TSM loads the `libdevmapper.so` library
dynamically (likely with `dlfcn.h` functions),
the breakage couldn't be detected at build time.

The commit at hand simply uses
`getLib` to pick the correct output.
---
 pkgs/tools/backup/tsm-client/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/tools/backup/tsm-client/default.nix b/pkgs/tools/backup/tsm-client/default.nix
index e298751facab..9e0e5e3a606c 100644
--- a/pkgs/tools/backup/tsm-client/default.nix
+++ b/pkgs/tools/backup/tsm-client/default.nix
@@ -91,7 +91,7 @@ let
       zlib
     ];
     runtimeDependencies = [
-      lvm2
+      (lib.attrsets.getLib lvm2)
     ];
     sourceRoot = ".";