| CFLAGS_WARN = -Weverything -Wfatal-errors -Wno-poison-system-directories | |
| CXX_STD_FLAGS = -std=c++98 | |
| CXX_STD_FLAGS = -std=c++11 | |
| CXX_STD_FLAGS = -std=c++14 | |
| CXX_STD_FLAGS = -std=c++17 | |
| CXX_STD_FLAGS = -std=c++20 | |
| CXX_STD_FLAGS = -std=c++23 | |
| CXX_STD_FLAGS = -std=c++11 |