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@ -8,23 +8,14 @@ which could serve as a platform for experimentation in the future.
You will need:
- A x86\_64 cross-compiler GNU toolchain [https://www.kernel.org/pub/tools/crosstool/]
- A x86\_64 cross-compiler GNU toolchain
- GNU make (the current Makefile is unfortunately not compatible with BSD make)
- mkbootimg (part of [^BOOTBOOT])
- qemu-system-x86\_64 to run the kernel in an emulator
## Building
## Installing Dependencies, Building, and Running
Specify the paths in the default config file for bootboot and the cross compiler.
`make all` builds the entire kernel and creates a bootable disk image in `build/disk.img`.
Building for the first time copies the file `config.default.mk` to `config.mk`.
The latter can be used to configure the build and to adapt it to the host machine.
`config.mk` is not checked into the git repository.
Do make after adding files, files need to be specified in the makefile.
run-qemu.sh will start qemu and load the disks and run the kernel.
See our wiki page.
## References