ImmortalWrt is a fork of [OpenWrt](https://openwrt.org), with more packages ported, more devices supported, better performance, and special optimizations for mainland China users.<br/>
To build your own firmware you need a GNU/Linux, BSD or MacOSX system (case sensitive filesystem required). Cygwin is unsupported because of the lack of a case sensitive file system.<br/>
To build with this project, Ubuntu 20.04 LTS is preferred. And you need use the CPU based on AMD64 architecture, with at least 4GB RAM and 25 GB available disk space. Make sure the __Internet__ is accessible.
- If you're using Windows Subsystem for Linux (or WSL), removing Windows folders from PATH is required, please see [Build system setup WSL](https://openwrt.org/docs/guide-developer/build-system/wsl) documentation.
- Using macOS as the host build OS is __not__ recommended. No warranty at all. You can get tips from [Build system setup macOS](https://openwrt.org/docs/guide-developer/build-system/buildroot.exigence.macosx) documentation.
- For more details, please see [Build system setup](https://openwrt.org/docs/guide-developer/build-system/install-buildsystem) documentation.
7. Run `make menuconfig` to select your preferred configuration for the toolchain, target system & firmware packages.
8. Run `make -j$(nproc)` to build your firmware. This will download all sources, build the cross-compile toolchain and then cross-compile the GNU/Linux kernel & all chosen applications for your target system.
The main repository uses multiple sub-repositories to manage packages of different categories. All packages are installed via the ImmortalWrt package manager called opkg. If you're looking to develop the web interface or port packages to ImmortalWrt, please find the fitting repository below.
- [LuCI Web Interface](https://github.com/immortalwrt/luci): Modern and modular interface to control the device via a web browser.
- [ImmortalWrt Packages](https://github.com/immortalwrt/packages): Community repository of ported packages.
- [OpenWrt Routing](https://github.com/openwrt/routing): Packages specifically focused on (mesh) routing.
## Support Information
For a list of supported devices see the [OpenWrt Hardware Database](https://openwrt.org/supported_devices)
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