From 6bee73532e8cef157e4a5d752b585369df56c6b8 Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Sat, 5 Feb 2022 14:13:05 +0100
Subject: [PATCH] smesh: suppress -Wcast-function-type

---
 src/3rdParty/salomesmesh/CMakeLists.txt | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/3rdParty/salomesmesh/CMakeLists.txt b/src/3rdParty/salomesmesh/CMakeLists.txt
index 9f53ee423a..09ebc66f22 100644
--- a/src/3rdParty/salomesmesh/CMakeLists.txt
+++ b/src/3rdParty/salomesmesh/CMakeLists.txt
@@ -19,6 +19,13 @@ if(CMAKE_COMPILER_IS_GNUCXX)
         set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-result")
     endif ()
 
+    unset(_flag_found CACHE)
+    check_cxx_compiler_flag("-Wno-cast-function-type" _flag_found)
+    if (_flag_found)
+        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-cast-function-type")
+        set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-cast-function-type")
+    endif ()
+
     unset(_flag_found CACHE)
     check_cxx_compiler_flag("-Wno-maybe-uninitialized" _flag_found)
     if (_flag_found)