given tools tree.
: If set to `default`, mkosi will automatically add an extra tools tree
- preset and use it as the tools tree.
+ preset and use it as the tools tree. The following table shows for
+ which distributions default tools tree packages are defined and which
+ packages are included in those default tools trees:
+
+ | | Fedora | CentOS | Debian | Arch | openSUSE |
+ |---------------------|--------|--------|--------|--------|----------|
+ | `apt` | X | X | X | | |
+ | `archlinux-keyring` | X | | X | X | |
+ | `bash` | X | X | X | X | X |
+ | `btrfs-progs` | X | | X | X | X |
+ | `bubblewrap` | X | X | X | X | X |
+ | `ca-certificates` | X | X | X | X | X |
+ | `coreutils` | X | X | X | X | X |
+ | `cpio` | X | X | X | X | X |
+ | `curl` | X | X | X | X | X |
+ | `debian-keyring` | X | X | X | X | |
+ | `dnf` | X | X | X | X | X |
+ | `dosfstools` | X | X | X | X | X |
+ | `e2fsprogs` | X | X | X | X | X |
+ | `edk2-ovmf` | X | X | X | X | X |
+ | `erofs-utils` | X | | X | X | X |
+ | `mtools` | X | X | X | X | X |
+ | `openssh` | X | X | X | X | X |
+ | `openssl` | X | X | X | X | X |
+ | `pacman` | X | | X | X | |
+ | `pesign` | | X | | | |
+ | `qemu` | X | X | X | X | X |
+ | `sbsigntools` | X | | X | X | X |
+ | `socat` | X | X | X | X | X |
+ | `squashfs-tools` | X | X | X | X | X |
+ | `strace` | X | X | X | X | X |
+ | `swtpm` | X | X | X | X | X |
+ | `systemd` | X | X | X | X | X |
+ | `ukify` | X | | X | X | X |
+ | `tar` | X | X | X | X | X |
+ | `util-linux` | X | X | X | X | X |
+ | `virtiofsd` | X | X | | X | X |
+ | `xfsprogs` | X | X | X | X | X |
+ | `xz` | X | X | X | X | X |
+ | `zstd` | X | X | X | X | X |
+ | `zypper` | X | | X | X | |
`ToolsTreeDistribution=`, `--tools-tree-distribution=`