workaround for MSVC insanity

2021-09-07 00:59:51 -04:00
parent b2ee7fa3a3
commit 68c842ca84
1 changed files with 4 additions and 0 deletions
--- a/cmake/CMakeLists.txt
+++ b/cmake/CMakeLists.txt
@ -90,6 +90,10 @@ endif()
 set(CMAKE_CXX_STANDARD 11)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF CACHE BOOL "Use compiler extensions")
+# ugly hack for MSVC which by default always reports an old C++ standard in the __cplusplus macro
+if(MSVC)
+  add_compile_options(/Zc:__cplusplus)
+endif()

 # export all symbols when building a .dll file on windows
 if((CMAKE_SYSTEM_NAME STREQUAL "Windows") AND BUILD_SHARED_LIBS)