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Compiler Command-line Options
2.1.86 -Idir[,dir,...]
This option adds the specified directory, or comma-separated list of directories, to the
list of places that are searched to find included files.
If you specify more than one directory, the directories are searched in the same order as
the -I options specifying them.
Syntax
-Idir[,dir,...]
Where:
dir[,dir,...]
is a comma-separated list of directories to be searched for
included files.
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
• -Jdir[,dir,...] on page 2-77
• --kandr_include on page 2-78
• --preinclude=filename on page 2-105
• --sys_include on page 2-121
• Header files on page 2-14 in the Compiler User Guide.
2.1.87 --ignore_missing_headers
This option instructs the compiler to print dependency lines for header files even if the
header files are missing.
Warning and error messages on missing header files are suppressed, and compilation
continues where it would otherwise fail in this case.
Usage
This option is used for automatically updating makefiles. It is analogous to the GCC -MG
command-line option.
See also
• --depend=filename on page 2-40
• --depend_format=string on page 2-41
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