From ce60d6b7f97f45cc6b2238fe0ca843c1e250dcc1 Mon Sep 17 00:00:00 2001
From: Vladislav Shchapov <vladislav@shchapov.ru>
Date: Wed, 7 Aug 2024 16:20:06 +0500
Subject: [PATCH] Suppress GCC 12.x-13.x warning: region of size 0 (#1470)

Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>
---
 cmake/compilers/GNU.cmake | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/cmake/compilers/GNU.cmake b/cmake/compilers/GNU.cmake
index 3b9af64263..cf6d8bdbca 100644
--- a/cmake/compilers/GNU.cmake
+++ b/cmake/compilers/GNU.cmake
@@ -82,6 +82,9 @@ if (NOT ${CMAKE_CXX_COMPILER_ID} STREQUAL Intel)
     # gcc 6.0 and later have -flifetime-dse option that controls elimination of stores done outside the object lifetime
     set(TBB_DSE_FLAG $<$<NOT:$<VERSION_LESS:${CMAKE_CXX_COMPILER_VERSION},6.0>>:-flifetime-dse=1>)
     set(TBB_COMMON_COMPILE_FLAGS ${TBB_COMMON_COMPILE_FLAGS} $<$<NOT:$<VERSION_LESS:${CMAKE_CXX_COMPILER_VERSION},8.0>>:-fstack-clash-protection>)
+
+    # Suppress GCC 12.x-13.x warning here that to_wait_node(n)->my_is_in_list might have size 0
+    set(TBB_COMMON_LINK_FLAGS ${TBB_COMMON_LINK_FLAGS} $<$<AND:$<NOT:$<VERSION_LESS:${CMAKE_CXX_COMPILER_VERSION},12.0>>,$<VERSION_LESS:${CMAKE_CXX_COMPILER_VERSION},14.0>>:-Wno-stringop-overflow>)
 endif()
 
 # Workaround for heavy tests and too many symbols in debug (rellocation truncated to fit: R_MIPS_CALL16)