--- a/Kconfig 2019-12-30 16:37:13.825731109 -0500 +++ b/Kconfig 2019-12-30 16:36:59.575609049 -0500 @@ -32,3 +32,5 @@ source "lib/Kconfig" source "lib/Kconfig.debug" source "Documentation/Kconfig" + +source "distro/Kconfig" --- /dev/null 2019-12-30 10:19:12.810163556 -0500 +++ b/distro/Kconfig 2019-12-30 16:42:52.928524222 -0500 @@ -0,0 +1,151 @@ +menu "Gentoo Linux" + +config GENTOO_LINUX + bool "Gentoo Linux support" + + default y + + help + In order to boot Gentoo Linux a minimal set of config settings needs to + be enabled in the kernel; to avoid the users from having to enable them + manually as part of a Gentoo Linux installation or a new clean config, + we enable these config settings by default for convenience. + + See the settings that become available for more details and fine-tuning. + +config GENTOO_LINUX_UDEV + bool "Linux dynamic and persistent device naming (userspace devfs) support" + + depends on GENTOO_LINUX + default y if GENTOO_LINUX + + select DEVTMPFS + select TMPFS + select UNIX + + select MMU + select SHMEM + + help + In order to boot Gentoo Linux a minimal set of config settings needs to + be enabled in the kernel; to avoid the users from having to enable them + manually as part of a Gentoo Linux installation or a new clean config, + we enable these config settings by default for convenience. + + Currently this only selects TMPFS, DEVTMPFS and their dependencies. + TMPFS is enabled to maintain a tmpfs file system at /dev/shm, /run and + /sys/fs/cgroup; DEVTMPFS to maintain a devtmpfs file system at /dev. + + Some of these are critical files that need to be available early in the + boot process; if not available, it causes sysfs and udev to malfunction. + + To ensure Gentoo Linux boots, it is best to leave this setting enabled; + if you run a custom setup, you could consider whether to disable this. + +config GENTOO_LINUX_PORTAGE + bool "Select options required by Portage features" + + depends on GENTOO_LINUX + default y if GENTOO_LINUX + + select CGROUPS + select NAMESPACES + select IPC_NS + select NET_NS + select PID_NS + select SYSVIPC + + help + This enables options required by various Portage FEATURES. + Currently this selects: + + CGROUPS (required for FEATURES=cgroup) + IPC_NS (required for FEATURES=ipc-sandbox) + NET_NS (required for FEATURES=network-sandbox) + PID_NS (required for FEATURES=pid-sandbox) + SYSVIPC (required by IPC_NS) + + + It is highly recommended that you leave this enabled as these FEATURES + are, or will soon be, enabled by default. + +menu "Support for init systems, system and service managers" + visible if GENTOO_LINUX + +config GENTOO_LINUX_INIT_SCRIPT + bool "OpenRC, runit and other script based systems and managers" + + default y if GENTOO_LINUX + + depends on GENTOO_LINUX + + select BINFMT_SCRIPT + select FILE_LOCKING + + help + The init system is the first thing that loads after the kernel booted. + + These config settings allow you to select which init systems to support; + instead of having to select all the individual settings all over the + place, these settings allows you to select all the settings at once. + + This particular setting enables all the known requirements for OpenRC, + runit and similar script based systems and managers. + + If you are unsure about this, it is best to leave this setting enabled. + +config GENTOO_LINUX_INIT_SYSTEMD + bool "systemd" + + default n + + depends on GENTOO_LINUX && GENTOO_LINUX_UDEV + + select AUTOFS4_FS + select BLK_DEV_BSG + select BPF_SYSCALL + select CGROUP_BPF + select CGROUPS + select CHECKPOINT_RESTORE + select CRYPTO_HMAC + select CRYPTO_SHA256 + select CRYPTO_USER_API_HASH + select DEVPTS_MULTIPLE_INSTANCES + select DMIID if X86_32 || X86_64 || X86 + select EPOLL + select FANOTIFY + select FHANDLE + select FILE_LOCKING + select INOTIFY_USER + select IPV6 + select NET + select NET_NS + select PROC_FS + select SECCOMP + select SECCOMP_FILTER + select SIGNALFD + select SYSFS + select TIMERFD + select TMPFS_POSIX_ACL + select TMPFS_XATTR + + select ANON_INODES + select BLOCK + select EVENTFD + select FSNOTIFY + select INET + select NLATTR + + help + The init system is the first thing that loads after the kernel booted. + + These config settings allow you to select which init systems to support; + instead of having to select all the individual settings all over the + place, these settings allows you to select all the settings at once. + + This particular setting enables all the known requirements for systemd; + it also enables suggested optional settings, as the package suggests to. + +endmenu + +endmenu