Add mkosi configuration

.gitignore

@@ -1,5 +1,7 @@
 # Prerequisites
 *.d
+# But not *.d directories!
+!*.d/
 
 # Object files
 *.o
@@ -53,4 +55,12 @@ Mkfile.old
 dkms.conf
 
 # Other
-mkfs/test.img
+mkfs/test.img
+compile_commands.json
+
+# mkosi stuff
+homedir/
+*.local.conf
+mkosi.local/*
+mkosi.key
+mkosi.crt

README.md

@@ -12,6 +12,11 @@ You can build the kernel module for your currently running kernel with `make`. I
 
 This code was tested on a 6.5.7 kernel.
 
+### Building with mkosi-kernel
+You can compile this project using mkosi.
+For this, please install the latest upstream versions of mkosi and mkosi-kernel
+and copy and update the `mkosi.conf.d/20-paths.conf.sample` file.
+
 ### Formatting a partition
 First, build `mkfs.ouichefs` from the mkfs directory. Run `mkfs.ouichefs img` to format img as a ouiche_fs partition. For example, create a zeroed file of 50 MiB with `dd if=/dev/zero of=test.img bs=1M count=50` and run `mkfs.ouichefs test.img`. You can then mount this image on a system with the ouiche_fs kernel module installed.
 

kbuild-config/Kbuild

@@ -0,0 +1,6 @@
+# We want to build this as if it were an in-tree module.
+# To this end we mount this file under the lkp/Kbuild in the kernel sources
+# and the rest of the repo under lkp/ouichefs/.
+# From there, this Kbuild file will be included in the kernel build process.
+# This requires that you already have added lkp/ to your Kbuild file in the kernel sources
+obj-y += ouichefs/