From 960372aec4db9e7409bfe1f9595990963ced3779 Mon Sep 17 00:00:00 2001
From: Dominik Thoennes <dominik.thoennes@fau.de>
Date: Fri, 3 Nov 2023 12:09:23 +0100
Subject: [PATCH] disable deprecation warning; disable conversion warning with
`-Werror` in Variant.h
---
CMakeLists.txt | 2 ++
src/core/Variant.h | 8 ++++++++
2 files changed, 10 insertions(+)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3ff2ea2a8..fee94339c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -395,6 +395,8 @@ if( WALBERLA_CXX_COMPILER_IS_INTEL )
# system headers are also supported by intel, but cmake does not recognize that
set( CMAKE_INCLUDE_SYSTEM_FLAG_CXX "-isystem " )
add_flag ( CMAKE_CXX_FLAGS "-wd2928,2504,2259,1682,597" )
+ # disable icc/icpc deprecation warning
+ add_flag ( CMAKE_CXX_FLAGS "-diag-disable=10441" )
elseif( WALBERLA_CXX_COMPILER_IS_GNU )
add_flag ( CMAKE_CXX_FLAGS "-Wfloat-equal -Wextra" )
elseif( WALBERLA_CXX_COMPILER_IS_NEC )
diff --git a/src/core/Variant.h b/src/core/Variant.h
index 2be3f0a6c..4295a641f 100644
--- a/src/core/Variant.h
+++ b/src/core/Variant.h
@@ -21,9 +21,17 @@
#pragma once
+// suppress conversion warning that is emitted by icpc compiler with `-Werror`
+#if ( defined WALBERLA_CXX_COMPILER_IS_INTEL )
+#pragma warning(push)
+#pragma warning disable 68
+#endif
#include <variant>
+#if ( defined WALBERLA_CXX_COMPILER_IS_INTEL )
+#pragma warning(pop)
+#endif
namespace walberla
--
GitLab