Intel® oneAPI DPC++/C++ Compiler

Developer Guide and Reference

ID 767253
Date 6/30/2025
Public
Document Table of Contents

X

Removes standard directories from the include file search path.

Syntax

Linux:

-X

Windows:

/X

Arguments

None

Default

OFF

Standard directories are in the include file search path.

Description

This option removes standard directories from the include file search path.

On Linux* systems, specifying -X (or -noinclude) prevents the compiler from searching in /usr/include for files specified in an INCLUDE statement.

You can use this option with the I option to prevent the compiler from searching the default path for include files and direct it to use an alternate path.

IDE Equivalent

Visual Studio: Preprocessor > Ignore Standard Include Path

Eclipse: Preprocessor > Ignore Standard Include Path

Alternate Options

Linux: -nostdinc

Windows: None

See Also