# Try to make Mac a bit more complient to open source standards
if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_XOPEN_SOURCE")
# Try to make Mac a bit more complient to open source standards
if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_XOPEN_SOURCE")