# --- T2-COPYRIGHT-BEGIN ---
# t2/package/*/protobuf-c/hotfix-c++17.patch
# Copyright (C) 2026 The T2 SDE Project
# SPDX-License-Identifier: GPL-2.0 or patched project license
# --- T2-COPYRIGHT-END ---

--- protobuf-c-1.5.2/configure.vanilla	2026-08-04 22:56:30.175247586 +0300
+++ protobuf-c-1.5.2/configure	2026-08-04 23:01:38.468516405 +0300
@@ -19190,7 +19190,7 @@
 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 
-    ax_cxx_compile_alternatives="17 1z"    ax_cxx_compile_cxx17_required=true
+    ax_cxx_compile_alternatives="20"    ax_cxx_compile_cxx17_required=true
   ac_ext=cpp
 ac_cpp='$CXXCPP $CPPFLAGS'
 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'