From 7f7a16f984758cffcdfb76cf7fa2495016d55f2e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20=C4=8Cun=C3=A1t?= <v@cunat.cz>
Date: Tue, 30 Sep 2025 14:07:06 +0200
Subject: [PATCH] libmysqlconnectorcpp: hack-fix build with cmake 4

BTW, those are vendored copies of common libs?  Ewww
---
 pkgs/by-name/li/libmysqlconnectorcpp/package.nix | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pkgs/by-name/li/libmysqlconnectorcpp/package.nix b/pkgs/by-name/li/libmysqlconnectorcpp/package.nix
index f4277216bd57..20b43867566d 100644
--- a/pkgs/by-name/li/libmysqlconnectorcpp/package.nix
+++ b/pkgs/by-name/li/libmysqlconnectorcpp/package.nix
@@ -17,6 +17,13 @@ stdenv.mkDerivation rec {
     hash = "sha256-NqfJPUoQ0doqLmY2dVnZF0GqDwNivArpQxcc8XcfZhU=";
   };
 
+  postPatch = ''
+    sed '/^cmake_minimum_required/Is/VERSION [0-9]\.[0-9]/VERSION 3.5/' \
+      -i ./cdk/extra/protobuf/CMakeLists.txt \
+      -i ./cdk/extra/lz4/CMakeLists.txt \
+      -i ./cdk/extra/zstd/CMakeLists.txt
+  '';
+
   nativeBuildInputs = [
     cmake
     mysql80