## SECTION=core

#
# rules/klibc.in
#

menuconfig KLIBC
	bool
	depends on KERNEL
	prompt "klibc                         "
	help
	  This feature contains a collection of programs that are linked against
	  klibc. These duplicate some of the functionality of a regular Linux
	  toolset, but are typically much smaller than their full-function
	  counterparts. They are intended for inclusion in initramfs images and
	  can do the network configuration outside the kernel and someting
	  special before mounting the final root filesystem.
	  This will create a control file only at
	     ${PTXDIST_WORKSPACE}/build-target/$(KLIBC_DIR)/initramfs_spec
	  The real initramfs will be built by the kernel itself from this control
	  file. So in order to use this feature you have to enter this control
	  filename into the kernel feature -> initramfs entry field.
	  When you enter the name as showing above you will be path and
	  version independend.

if KLIBC

#
# statically linked part
#
comment "Select components to install"

config KLIBC_KINIT
	bool
	prompt "kinit"
	default y
	help
	  It will be installed into /kinit and is intended to configure the network
	  and mounting NFS based filesystems. It will be controlled by the standard kernel
	  command line, anything else in /arch.cmd and anything else after a -- parameter.
	  All three parts gets combined into one parameter list and will be used for
	  configuration.

config KLIBC_STATIC_DASH
	bool
	prompt "dash"
	help
	  install a minimum shell (dash) under /bin/sh

config KLIBC_STATIC_CAT
	bool
	prompt "cat"
	help
	  This is a statically linked "cat" command. It gets installed into /bin/cat

config KLIBC_STATIC_CHROOT
	bool
	prompt "chroot"
	help
	  This is a statically linked "chroot" command. It gets installed into /bin/chroot

config KLIBC_STATIC_CPIO
	bool
	prompt "cpio"
	help
	  This is a statically linked "cpio" command. It gets installed into /bin/cpio

config KLIBC_STATIC_DD
	bool
	prompt "dd"
	help
	  This is a statically linked "dd" command. It gets installed into /bin/dd

config KLIBC_STATIC_DMESG
	bool
	prompt "dmesg"
	help
	  This is a statically linked "dmesg" command. It gets installed into /bin/dmesg

config KLIBC_STATIC_FALSE
	bool
	prompt "false"
	help
	  This is a statically linked "false" command. It gets installed into /bin/false

config KLIBC_STATIC_HALT
	bool
	prompt "halt"
	help
	  This is a statically linked "halt" command. It gets installed into /bin/halt

config KLIBC_STATIC_KILL
	bool
	prompt "kill"
	help
	  This is a statically linked "kill" command. It gets installed into /bin/kill

config KLIBC_STATIC_LN
	bool
	prompt "ln"
	help
	  This is a statically linked "ln" command. It gets installed into /bin/ln

config KLIBC_STATIC_MINIPS
	bool
	prompt "minips"
	help
	  This is a statically linked "minips" command. It gets installed into /bin/minips

config KLIBC_STATIC_MKDIR
	bool
	prompt "mkdir"
	help
	  This is a statically linked "mkdir" command. It gets installed into /bin/mkdir

config KLIBC_STATIC_MKFIFO
	bool
	prompt "mkfifo"
	help
	  This is a statically linked "mkfifo" command. It gets installed into /bin/mkfifo

config KLIBC_STATIC_MKNOD
	bool
	prompt "mknod"
	help
	  This is a statically linked "mknod" command. It gets installed into /bin/mknod

config KLIBC_STATIC_MOUNT
	bool
	prompt "mount"
	help
	  This is a statically linked "mount" command. It gets installed into /bin/mount

config KLIBC_STATIC_NUKE
	bool
	prompt "nuke"
	help
	  This is a statically linked "nuke" command. It gets installed into /bin/nuke

config KLIBC_STATIC_PIVOT_ROOT
	bool
	prompt "pivot_root"
	help
	  This is a statically linked "pivot_root" command. It gets installed into /bin/pivot_root

config KLIBC_STATIC_READLINK
	bool
	prompt "readlink"
	help
	  This is a statically linked "readlink" command. It gets installed into /bin/readlink

config KLIBC_STATIC_RUN_INIT
	bool
	prompt "run-init"
	default y
	help
	  It will be installed into /bin/run-init.
	  Usage: exec run-init [-c /dev/console] /real-root /sbin/init "$@"

	  This program should be called as the last thing in a shell script
	  acting as /init in an initramfs; it does the following:

	   - Delete all files in the initramfs;
	   - Remounts /real-root onto the root filesystem;
	   - Chroots;
	   - Opens /dev/console;
	   - Spawns the specified init program (with arguments.)

config KLIBC_STATIC_SLEEP
	bool
	prompt "sleep"
	help
	  This is a statically linked "sleep" command. It gets installed into /bin/sleep

config KLIBC_STATIC_SYNC
	bool
	prompt "sync"
	help
	  This is a statically linked "sync" command. It gets installed into /bin/sync

config KLIBC_STATIC_TRUE
	bool
	prompt "true"
	help
	  This is a statically linked "true" command. It gets installed into /bin/true

config KLIBC_STATIC_UMOUNT
	bool
	prompt "umount"
	help
	  This is a statically linked "umount" command. It gets installed into /bin/umount

config KLIBC_STATIC_UNAME
	bool
	prompt "uname"
	help
	  This is a statically linked "uname" command. It gets installed into /bin/uname

#
# dynamic part
#
config KLIBC_DYNAMIC_LIB
	bool
	prompt "Shared library support"
	help
	  This adds the shared klibc.so to be used for dynamically linked commands. It's the
	  regular way to get smaller executables. It gets installed into /lib/klibc.so

if KLIBC_DYNAMIC_LIB

#comment "Select shared linked commands to install"

######
comment "Static cat command is selected!"
	depends on KLIBC_STATIC_CAT

config KLIBC_SHARED_CAT
	depends on !KLIBC_STATIC_CAT
	bool
	prompt "cat"
	help
	  This is a shared "cat" command. It gets installed into /bin/cat

######
comment "Static chroot command is selected!"
	depends on KLIBC_STATIC_CHROOT

config KLIBC_SHARED_CHROOT
	depends on !KLIBC_STATIC_CHROOT
	bool
	prompt "chroot"
	help
	  This is a shared "chroot" command. It gets installed into /bin/chroot

######
comment "Static cpio command is selected!"
	depends on KLIBC_STATIC_CPIO

config KLIBC_SHARED_CPIO
	depends on !KLIBC_STATIC_CPIO
	bool
	prompt "cpio"
	help
	  This is a shared "cpio" command. It gets installed into /bin/cpio

######
comment "Static dd command is selected!"
	depends on KLIBC_STATIC_DD

config KLIBC_SHARED_DD
	depends on !KLIBC_STATIC_DD
	bool
	prompt "dd"
	help
	  This is a shared "dd" command. It gets installed into /bin/dd

######
comment "Static dmesg command is selected!"
	depends on KLIBC_STATIC_DMESG

config KLIBC_SHARED_DMESG
	depends on !KLIBC_STATIC_DMESG
	bool
	prompt "dmesg"
	help
	  This is a shared "dmesg" command. It gets installed into /bin/dmesg

######
comment "Static false command is selected!"
	depends on KLIBC_STATIC_FALSE

config KLIBC_SHARED_FALSE
	depends on !KLIBC_STATIC_FALSE
	bool
	prompt "false"
	help
	  This is a shared "false" command. It gets installed into /bin/false

######
comment "Static halt command is selected!"
	depends on KLIBC_STATIC_HALT

config KLIBC_SHARED_HALT
	depends on !KLIBC_STATIC_HALT
	bool
	prompt "halt"
	help
	  This is a shared "halt" command. It gets installed into /bin/halt

######
comment "Static kill command is selected!"
	depends on KLIBC_STATIC_KILL

config KLIBC_SHARED_KILL
	depends on !KLIBC_STATIC_KILL
	bool
	prompt "kill"
	help
	  This is a shared "kill" command. It gets installed into /bin/kill

######
comment "Static ln command is selected!"
	depends on KLIBC_STATIC_LN

config KLIBC_SHARED_LN
	depends on !KLIBC_STATIC_LN
	bool
	prompt "ln"
	help
	  This is a shared "ln" command. It gets installed into /bin/ln

######
comment "Static minips command is selected!"
	depends on KLIBC_STATIC_MINIPS

config KLIBC_SHARED_MINIPS
	depends on !KLIBC_STATIC_MINIPS
	bool
	prompt "minips"
	help
	  This is a shared "minips" command. It gets installed into /bin/minips

######
comment "Static mkdir command is selected!"
	depends on KLIBC_STATIC_MKDIR

config KLIBC_SHARED_MKDIR
	depends on !KLIBC_STATIC_MKDIR
	bool
	prompt "mkdir"
	help
	  This is a shared "mkdir" command. It gets installed into /bin/mkdir

######
comment "Static mkfifo command is selected!"
	depends on KLIBC_STATIC_MKFIFO

config KLIBC_SHARED_MKFIFO
	depends on !KLIBC_STATIC_MKFIFO
	bool
	prompt "mkfifo"
	help
	  This is a shared "mkfifo" command. It gets installed into /bin/mkfifo

######
comment "Static mknod command is selected!"
	depends on KLIBC_STATIC_MKNOD

config KLIBC_SHARED_MKNOD
	depends on !KLIBC_STATIC_MKNOD
	bool
	prompt "mknod"
	help
	  This is a shared "mknod" command. It gets installed into /bin/mknod

######
comment "Static mount command is selected!"
	depends on KLIBC_STATIC_MOUNT

config KLIBC_SHARED_MOUNT
	depends on !KLIBC_STATIC_MOUNT
	bool
	prompt "mount"
	help
	  This is a shared "mount" command. It gets installed into /bin/mount

######
comment "Static nuke command is selected!"
	depends on KLIBC_STATIC_NUKE

config KLIBC_SHARED_NUKE
	depends on !KLIBC_STATIC_NUKE
	bool
	prompt "nuke"
	help
	  This is a shared "nuke" command. It gets installed into /bin/nuke

######
comment "Static pivot_root command is selected!"
	depends on KLIBC_STATIC_PIVOT_ROOT

config KLIBC_SHARED_PIVOT_ROOT
	depends on !KLIBC_STATIC_PIVOT_ROOT
	bool
	prompt "pivot_root"
	help
	  This is a shared "pivot_root" command. It gets installed into /bin/pivot_root

######
comment "Static readlink command is selected!"
	depends on KLIBC_STATIC_READLINK

config KLIBC_SHARED_READLINK
	depends on !KLIBC_STATIC_READLINK
	bool
	prompt "readlink"
	help
	  This is a shared "readlink" command. It gets installed into /bin/readlink

######
comment "Static run-init command is selected!"
	depends on KLIBC_STATIC_RUN_INIT

config KLIBC_SHARED_RUN_INIT
	depends on !KLIBC_STATIC_RUN_INIT
	bool
	prompt "run-init"
	help
	  This is a shared "run-init" command. It gets installed into /bin/run-init

######
comment "Static sleep command is selected!"
	depends on KLIBC_STATIC_SLEEP

config KLIBC_SHARED_SLEEP
	depends on !KLIBC_STATIC_SLEEP
	bool
	prompt "sleep"
	help
	  This is a shared "sleep" command. It gets installed into /bin/sleep

######
comment "Static sync command is selected!"
	depends on KLIBC_STATIC_SYNC

config KLIBC_SHARED_SYNC
	depends on !KLIBC_STATIC_SYNC
	bool
	prompt "sync"
	help
	  This is a shared "sync" command. It gets installed into /bin/sync

######
comment "Static true command is selected!"
	depends on KLIBC_STATIC_TRUE

config KLIBC_SHARED_TRUE
	depends on !KLIBC_STATIC_TRUE
	bool
	prompt "true"
	help
	  This is a shared "true" command. It gets installed into /bin/true

######
comment "Static umount command is selected!"
	depends on KLIBC_STATIC_UMOUNT

config KLIBC_SHARED_UMOUNT
	depends on !KLIBC_STATIC_UMOUNT
	bool
	prompt "umount"
	help
	  This is a shared "umount" command. It gets installed into /bin/umount

######
comment "Static uname command is selected!"
	depends on KLIBC_STATIC_UNAME

config KLIBC_SHARED_UNAME
	depends on !KLIBC_STATIC_UNAME
	bool
	prompt "uname"
	help
	  This is a shared "uname" command. It gets installed into /bin/uname

endif

config KLIBC_INIT
	string
	prompt "create a link from /init to the specified program"
	default "/kinit"
	help
	  A kernel will always start /init in the initramfs if not otherwise specified
	  (see kernel parameter "init="). With this link ist possible to start any program
	  you like.

config KLIBC_USER_SPEC
	bool
	prompt "parse project specific initramfs_spec"
	help
	  parse the spec file which is expected to live in
	  ${PTXDIST_WORKSPACE}/initramfs_spec. The format is the same as
	  described in the kernelsource under

	  Documentation/early-userspace/README.

	  Files described in this file can either have an absolute or a relative path
	  (relative to ${PTXDIST_WORKSPACE}).


#config KLIBC_FSTYPE
#	bool
#	prompt "Install fstype into initramfs"
#	help
#	  FIXME: This item needs to be documented

#config KLIBC_PRINTF
#	bool
#	prompt "Install printf into initramfs"
#	help
#	  FIXME: This item needs to be documented

#config KLIBC_RUN_INIT
#	bool
#	prompt "Install run-init into initramfs"
#	help
#	  FIXME: This item needs to be documented


#config KLIBC_NFSMOUNT
#	bool
#	prompt "Install nfsmount into initramfs"
#	help
#	  FIXME: This item needs to be documented

endif