kconfig-tools

Kconfig parser, .config reader/writer, and autoconf.h generator, plus an interactive menuconfig TUI. Written in Zig, targeting Linux.

Tools

• genconfig — reads Kconfig + .config and emits include/generated/autoconf.h.
• defconfig — applies a defconfig file, then writes .config and autoconf.h.
• menuconfig — interactive terminal UI for editing the configuration.

All three accept --kconfig FILE, --config FILE, and --header FILE to override the default paths (Kconfig, .config, include/generated/autoconf.h).

Building

Requires Zig 0.16 or newer.

zig build

Binaries are written to zig-out/bin/.

menuconfig keys

• Up/Down or k/j — navigate
• Enter/Space — toggle, edit, or enter a submenu/choice
• Right or Enter on a menu — enter submenu
• Left/Esc — go back
• S — mark for save, Q — save and quit, X — quit without saving

License

Unlicense — see LICENSE.