| if(MSVC) |
| # Use the highest warning level for visual studio. |
| if(CMAKE_CXX_FLAGS MATCHES "/W[0-4]") |
| string(REGEX REPLACE "/W[0-4]" "/W4" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}") |
| else() |
| set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4") |
| endif() |
| if(CMAKE_C_FLAGS MATCHES "/W[0-4]") |
| string(REGEX REPLACE "/W[0-4]" "/W4" CMAKE_C_FLAGS "${CMAKE_C_FLAGS}") |
| else() |
| set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /W4") |
| endif() |
| |
| # Disable broken warnings |
| add_definitions(-D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE) |
| elseif(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX) |
| if(NOT CMAKE_CXX_FLAGS MATCHES "-Wall") |
| set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall") |
| endif() |
| if(NOT CMAKE_C_FLAGS MATCHES "-Wall") |
| set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall") |
| endif() |
| endif() |