From 229e0b46787a05ff71b9eab6336dc4cbdec384f9 Mon Sep 17 00:00:00 2001
From: Bienchen <stefanbienert@me.com>
Date: Tue, 18 Feb 2020 10:25:16 +0100
Subject: [PATCH] SCHWED-4512: Tell clang on macOS to ignore unknown GCC
 warnings

---
 CMakeLists.txt | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1eb22ab60..09cde1148 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -304,6 +304,13 @@ if (CMAKE_COMPILER_IS_GNUCXX)
   endif(HIDDEN_VISIBILITY)
 endif()
 
+if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+  set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unknown-warning-option")
+endif(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+if(CMAKE_C_COMPILER_ID MATCHES "Clang")
+  set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unknown-warning-option")
+endif(CMAKE_C_COMPILER_ID MATCHES "Clang")
+
 # basic environment
 include_directories(${Boost_INCLUDE_DIRS} 
                     ${FFTW_INCLUDE_DIRS} 
-- 
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