ali hagigat <hagigatali@xxxxxxxxx> writes: > 3.14 Options for Directory Search > If a standard system include directory, or a directory specified with > â-isystemâ, is also specified with â-Iâ, the â-Iâ option will be > ignored. The directory will > still be searched but as a system directory at its normal position in > the system include chain. > ----------------------------------------------- > What does that mean? Does it mean that the file is found at the > location -I has specified but it is marked as a system directory? or > the path specified by -i is ignored? It means that if you say "-I dir -isystem dir" the -I option is ignored. It is as though you only said "-isystem dir". Ian