[100%] Building CXX object applications/sort/grappa/CMakeFiles/sort.exe.dir/main.cpp.o
/grappa/applications/sort/grappa/main.cpp:40:0: warning: "for_buffered" redefined [enabled by default]
 #define for_buffered(i, n, start, end, nbuf) \
 ^
In file included from /grappa/applications/sort/grappa/main.cpp:23:0:
/grappa/system/FileIO.hpp:93:0: note: this is the location of the previous definition
 #define for_buffered(i, n, start, end, nbuf) \