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title: Options - DUB build
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#### DUB build

This category exposes the DUB options that are passed to the build tool each time it's used.

![](img/options_dub_build.png)

- **combined**: If checked, tries to build the whole project in a single compiler run.
- **compiler**: Selects [which compiler](options_compilers_paths) is used by DUB.
- **dependenciesCheck**: Defines how DUB checks the project dependencies, typically used to avoid too much network operations.
- **forceRebuild**: Forces a full recompilation, even if DUB determines that this would not be necessary.
- **linkMode**: Specifies the way the compiler and linker are invoked.
- **other**: Displays a list that can be filled with more switches. One item per line.
- **parallel**: If checked, tries to build using several CPU.

See also [the official DUB command line reference](http://code.dlang.org/docs/commandline) for more detailed descriptions.

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