Update CMakeLists.txt

Author: chemiskyy

CMakeLists.txt

@@ -111,11 +111,11 @@ else()
   enable_language(Fortran)
 
   if (DEBUG)
-      set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++17 -stdlib=libc++ -O0 -Drestrict=")
+      set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++17 -stdlib=libc++ -O0 -fpermissive -Drestrict=")
       set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -std=c++17 -stdlib=libc++")
       set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -std=c++17 -stdlib=libc++")
   else()
-      set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++17 -stdlib=libc++ -O3 -Drestrict=")
+      set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++17 -stdlib=libc++ -O3 -fpermissive -Drestrict=")
       set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -std=c++17 -stdlib=libc++")
       set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -std=c++17 -stdlib=libc++")
   endif()