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Constant

# TargetCarbon

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Warning

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This item was deprecated in version 2013r1. Please use `TargetMacOS</api/compiler_directives/targetmacos>` as a replacement.

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## Description

Used to indicate that you are compiling Carbon code, which is no longer supported with Xojo.

## Usage

*result* = **TargetCarbon**

| Part   | Type                               | Description                                                                              |
|--------|------------------------------------|------------------------------------------------------------------------------------------|
| result | `Boolean</api/data_types/boolean>` | Returns `True</api/language/true>` if are compiling Carbon code or running a Carbon app. |

## Notes

Xojo no longer builds Mac Carbon apps so this constant always returns False.

## Compatibility

All project types on all supported operating systems.

## See also

- `Declare</api/language/declare>`
- `DebugBuild</api/compiler_directives/debugbuild>`, `XojoVersion</api/language/xojoversion>`, `XojoVersionString</api/language/xojoversionstring>`, `TargetBigEndian</api/compiler_directives/targetbigendian>`, `TargetDesktop</api/compiler_directives/targetdesktop>`, `TargetLinux</api/compiler_directives/targetlinux>`, `TargetLittleEndian</api/compiler_directives/targetlittleendian>`, `TargetMachO</api/compiler_directives/targetmacho>`, `TargetMacOS</api/compiler_directives/targetmacos>`, `TargetWeb</api/compiler_directives/targetweb>`, `TargetWindows</api/compiler_directives/targetwindows>`, `TargetX86</api/compiler_directives/targetx86>` constants; `＃If...＃EndIf</api/compiler_directives/if...endif>` statement.
