/X (Ignore Standard Include Paths)
Visual Studio .NET 2003
/X
This option prevents the compiler from searching for include files in directories specified in the PATH and INCLUDE environment variables. You can use this option with the Additional Include Directories (/Idirectory) option.
To set this compiler option in the Visual Studio development environment
- Open the project's Property Pages dialog box. For details, see Setting Visual C++ Project Properties.
- Click the C/C++ folder.
- Click the Preprocessor property page.
- Modify the Ignore Standard Include Path property.
To set this compiler option programmatically
See IgnoreStandardIncludePath Property.
Example
In the following command, /X tells the compiler to ignore locations specified by the PATH and INCLUDE environment variables, and /I specifies the directory in which to look for include files:
CL /X /I \ALT\INCLUDE MAIN.C
