[CMake] Make the dependence on C++98 explicit, to accommodate modern …

…C++ compilers that default to C++11.
OpenCilk · Feb 17, 2018 · 9af889f · 9af889f
1 parent afe3f5a
commit 9af889f
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -297,6 +297,9 @@ else()
     set(cilk_c_flags
         -std=c99
     )
+    set(cilk_cxx_flags
+        -std=c++98
+    )
     # -fcilkplus is required when using GCC/LLVM
     if(CXX_SUPPORTS_CILKPLUS_FLAG)
         set_property(SOURCE runtime/cilk-abi.c