From f22d55cc2aa910007cdb83be8efef043413c55a4 Mon Sep 17 00:00:00 2001
From: 7c6f434c <7c6f434c@mail.ru>
Date: Sun, 21 Jul 2024 13:53:52 +0000
Subject: [PATCH] quirc: do not create no-version .so symlink if it exists
 already

Missed that a bump in #328420 changes this part of installation
---
 pkgs/tools/graphics/quirc/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/tools/graphics/quirc/default.nix b/pkgs/tools/graphics/quirc/default.nix
index 938b9c37872f0..03e104f180456 100644
--- a/pkgs/tools/graphics/quirc/default.nix
+++ b/pkgs/tools/graphics/quirc/default.nix
@@ -55,7 +55,7 @@ stdenv.mkDerivation (finalAttrs: {
     dylib=$out/lib/libquirc.${finalAttrs.version}.dylib
     ${stdenv.cc.targetPrefix}install_name_tool -id "$dylib" "$dylib"
   '' else ''
-    ln -s $out/lib/libquirc.so.* $out/lib/libquirc.so
+    test -e "$out/lib/libquirc.so" || ln -s $out/lib/libquirc.so.* $out/lib/libquirc.so
   '');
 
   meta = {