This option adds the specified directory, or comma-separated list of directories, to the list of system includes.
Warnings and remarks are suppressed, even if
Angle-bracketed include files are searched for first in the
list of system includes, followed by any include list specified
with the option
On Windows systems, you must enclose
ARMCCin double quotes if you specify this environment variable on the command line, because the default path defined by the variable contains spaces. For example:
armcc -J"%ARMCC50INC%" -c main.c