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Compiler Command-line Options
The RVCT40INC environment variable is set to the default system include path unless you
use -J to override it. Angle-bracketed include files are searched for first in the list of
system includes, followed by any include list specified with the option -I.
Note
On Windows systems, you must enclose RVCT40INC in 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"%RVCT40INC%" -c main.c
Syntax
-Jdir[,dir,...]
Where:
dir[,dir,...]
is a comma-separated list of directories to be added to the list of
system includes.
At least one directory must be specified.
When specifying multiple directories, do not include spaces
between commas and directory names in the list.
See also
• -Idir[,dir,...] on page 2-72
• --kandr_include
• --preinclude=filename on page 2-105
• --sys_include on page 2-121
• Header files on page 2-14 in the Compiler User Guide.
2.1.96 --kandr_include
This option ensures that Kernighan and Ritchie search rules are used for locating
included files.
The current place is defined by the original source file and is not stacked. If you do not
use this option, Berkeley-style searching is used.
See also
• -Idir[,dir,...] on page 2-72
• -Jdir[,dir,...] on page 2-77
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