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880720250e
- add tools/doc_translator.py - translated docs into English Signed-off-by: longjin <longjin@DragonOS.org>
115 lines
2.5 KiB
Markdown
115 lines
2.5 KiB
Markdown
:::{note}
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**AI Translation Notice**
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This document was automatically translated by `Qwen/Qwen3-8B` model, for reference only.
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- Source document: kernel/configuration/config.md
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- Translation time: 2025-05-19 01:41:17
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- Translation model: `Qwen/Qwen3-8B`
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Please report issues via [Community Channel](https://github.com/DragonOS-Community/DragonOS/issues)
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:::
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# Kernel Compilation Configuration Guide
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## Principle
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  Within the kernel directory, the kernel configuration is set using `kernel.config`. This file is parsed in a manner similar to a TOML file, and then the configuration of each module's `d.config` is parsed to determine the status of features.
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## Example
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**kernel.config**
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```toml
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[[module.include]]
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name = "init"
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path = "src/init/"
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enable = "y"
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description = ""
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[[module.include]]
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name = "mm"
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path = "src/mm/"
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enable = "y"
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description = ""
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```
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- **[[module.include]]:** Adds the module to the include list
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- **name:** Module name
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- **path:** Module path, where the `d.config` file is located
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- **enable:**
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- **y:** Enabled, parse the `d.config` file of the module
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- **n:** Disabled, do not parse
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- **description:** Description of the module
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**src/mm/d.config**
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```toml
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[module]
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name = "mm"
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description = ""
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[[module.include]]
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name = "allocator"
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path = "src/mm/allocator/"
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enable = "y"
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description = ""
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[[module.features]]
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name = "mm_debug"
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enable = "y"
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description = ""
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```
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- **[module]:** Current module
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- **name:** Name of the current module
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- **description:** Description of the module
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- **[[module.include]]:** Modules included in the current module, same as in `kernel.config`
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- **[[module.features]]:** Features in the current module
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- **name:** Feature name
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- **enable:** Whether the feature is enabled
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- **y:** Enabled
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- **n:** Disabled
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- **description:** Description of the feature
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*The following are the `d.config` files of other modules:*
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**src/mm/allocator/d.config**
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```toml
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[module]
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name = "allocator"
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description = ""
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[[module.features]]
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name = "allocator_debug"
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enable = "y"
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description = ""
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```
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**src/init/d.config**
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```toml
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[module]
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name = "init"
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description = ""
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[[module.features]]
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name = "init_debug"
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enable = "y"
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description = ""
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```
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All features enabled in the `d.config` files of the activated modules will be ultimately generated into the `D.config` file in the kernel directory. That is, `D.config` is the final kernel compilation configuration, as follows:
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**D.config**
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```
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init_debug = y
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allocator_debug = y
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mm_debug = y
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```
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