mark Linux-specific configuration options

PLATFORM_LINUX is used as a dependency for applets or features
which require Linux-specific interfaces.

Signed-off-by: Jeremie Koenig <jk@jk.fr.eu.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/Config.in b/Config.in
index eebc977..35f43b3 100644 (file)
--- a/Config.in
+++ b/Config.in
@@ -47,6 +47,17 @@ config USE_PORTABLE_CODE
          compiler other than gcc.
          If you do use gcc, this option may needlessly increase code size.
 
+config PLATFORM_LINUX
+       bool "Enable Linux-specific applets and features"
+       default y
+       help
+         For the most part, busybox requires only POSIX compatibility
+         from the target system, but some applets and features use
+         Linux-specific interfaces.
+
+         Answering 'N' here will disable such applets and hide the
+         corresponding configuration options.
+
 choice
        prompt "Buffer allocation policy"
        default FEATURE_BUFFERS_USE_MALLOC
@@ -353,6 +364,7 @@ config FEATURE_SUID_CONFIG_QUIET
 config SELINUX
        bool "Support NSA Security Enhanced Linux"
        default n
+       depends on PLATFORM_LINUX
        help
          Enable support for SELinux in applets ls, ps, and id. Also provide
          the option of compiling in SELinux applets.

diff --git a/console-tools/Config.src b/console-tools/Config.src
index 6e3191a..cdb2680 100644 (file)
--- a/console-tools/Config.src
+++ b/console-tools/Config.src
@@ -10,6 +10,7 @@ INSERT
 config CHVT
        bool "chvt"
        default y
+       depends on PLATFORM_LINUX
        help
          This program is used to change to another terminal.
          Example: chvt 4 (change to terminal /dev/tty4)
@@ -17,6 +18,7 @@ config CHVT
 config FGCONSOLE
        bool "fgconsole"
        default y
+       depends on PLATFORM_LINUX
        help
          This program prints active (foreground) console number.
 
@@ -29,12 +31,14 @@ config CLEAR
 config DEALLOCVT
        bool "deallocvt"
        default y
+       depends on PLATFORM_LINUX
        help
          This program deallocates unused virtual consoles.
 
 config DUMPKMAP
        bool "dumpkmap"
        default y
+       depends on PLATFORM_LINUX
        help
          This program dumps the kernel's keyboard translation table to
          stdout, in binary format. You can then use loadkmap to load it.
@@ -42,18 +46,21 @@ config DUMPKMAP
 config KBD_MODE
        bool "kbd_mode"
        default y
+       depends on PLATFORM_LINUX
        help
          This program reports and sets keyboard mode.
 
 config LOADFONT
        bool "loadfont"
        default y
+       depends on PLATFORM_LINUX
        help
          This program loads a console font from standard input.
 
 config LOADKMAP
        bool "loadkmap"
        default y
+       depends on PLATFORM_LINUX
        help
          This program loads a keyboard translation table from
          standard input.
@@ -61,6 +68,7 @@ config LOADKMAP
 config OPENVT
        bool "openvt"
        default y
+       depends on PLATFORM_LINUX
        help
          This program is used to start a command on an unused
          virtual terminal.
@@ -92,6 +100,7 @@ config FEATURE_RESIZE_PRINT
 config SETCONSOLE
        bool "setconsole"
        default y
+       depends on PLATFORM_LINUX
        help
          This program redirects the system console to another device,
          like the current tty while logged in via telnet.
@@ -106,6 +115,7 @@ config FEATURE_SETCONSOLE_LONG_OPTIONS
 config SETFONT
        bool "setfont"
        default y
+       depends on PLATFORM_LINUX
        help
          Allows to load console screen map. Useful for i18n.
 
@@ -127,6 +137,7 @@ config DEFAULT_SETFONT_DIR
 config SETKEYCODES
        bool "setkeycodes"
        default y
+       depends on PLATFORM_LINUX
        help
          This program loads entries into the kernel's scancode-to-keycode
          map, allowing unusual keyboards to generate usable keycodes.
@@ -134,12 +145,14 @@ config SETKEYCODES
 config SETLOGCONS
        bool "setlogcons"
        default y
+       depends on PLATFORM_LINUX
        help
          This program redirects the output console of kernel messages.
 
 config SHOWKEY
        bool "showkey"
        default y
+       depends on PLATFORM_LINUX
        help
          Shows keys pressed.
 

diff --git a/coreutils/Config.src b/coreutils/Config.src
index d4c9e05..780b73f 100644 (file)
--- a/coreutils/Config.src
+++ b/coreutils/Config.src
@@ -591,6 +591,7 @@ config FEATURE_SPLIT_FANCY
 config STAT
        bool "stat"
        default y
+       depends on PLATFORM_LINUX # statfs()
        help
          display file or filesystem status.
 
@@ -606,6 +607,7 @@ config FEATURE_STAT_FORMAT
 config STTY
        bool "stty"
        default y
+       depends on PLATFORM_LINUX
        help
          stty is used to change and print terminal line settings.
 

diff --git a/coreutils/date.c b/coreutils/date.c
index c737f09..cb41724 100644 (file)
--- a/coreutils/date.c
+++ b/coreutils/date.c
@@ -72,7 +72,7 @@
 //config:config FEATURE_DATE_NANO
 //config:      bool "Support %[num]N nanosecond format specifier"
 //config:      default n
-//config:      depends on DATE
+//config:      depends on DATE && PLATFORM_LINUX # syscall(__NR_clock_gettime)
 //config:      help
 //config:        Support %[num]N format specifier. Adds ~250 bytes of code.
 //config:

diff --git a/e2fsprogs/Config.src b/e2fsprogs/Config.src
index 62bc810..6043e9b 100644 (file)
--- a/e2fsprogs/Config.src
+++ b/e2fsprogs/Config.src
@@ -33,6 +33,7 @@ config FSCK
 config LSATTR
        bool "lsattr"
        default y
+       depends on PLATFORM_LINUX
        help
          lsattr lists the file attributes on a second extended file system.
 

diff --git a/init/Config.src b/init/Config.src
index 590e298..a5e76be 100644 (file)
--- a/init/Config.src
+++ b/init/Config.src
@@ -10,6 +10,7 @@ INSERT
 config INIT
        bool "init"
        default y
+       depends on PLATFORM_LINUX
        select FEATURE_SYSLOG
        help
          init is the first program run when the system boots.
@@ -92,6 +93,7 @@ config FEATURE_INITRD
 config HALT
        bool "poweroff, halt, and reboot"
        default y
+       depends on PLATFORM_LINUX
        help
          Stop all processes and either halt, reboot, or power off the system.
 

diff --git a/init/bootchartd.c b/init/bootchartd.c
index dae2fe6..a1c0164 100644 (file)
--- a/init/bootchartd.c
+++ b/init/bootchartd.c
@@ -6,6 +6,7 @@
 //config:config BOOTCHARTD
 //config:      bool "bootchartd"
 //config:      default y
+//config:      depends on PLATFORM_LINUX
 //config:      help
 //config:        bootchartd is commonly used to profile the boot process
 //config:        for the purpose of speeding it up. In this case, it is started

diff --git a/libbb/Config.src b/libbb/Config.src
index 09bf892..9b01757 100644 (file)
--- a/libbb/Config.src
+++ b/libbb/Config.src
@@ -153,6 +153,7 @@ config FEATURE_COPYBUF_KB
 config MONOTONIC_SYSCALL
        bool "Use clock_gettime(CLOCK_MONOTONIC) syscall"
        default n
+       depends on PLATFORM_LINUX
        help
          Use clock_gettime(CLOCK_MONOTONIC) syscall for measuring
          time intervals (time, ping, traceroute etc need this).

diff --git a/loginutils/Config.src b/loginutils/Config.src
index 5d497c4..425d041 100644 (file)
--- a/loginutils/Config.src
+++ b/loginutils/Config.src
@@ -179,6 +179,7 @@ config DELUSER
 config GETTY
        bool "getty"
        default y
+       depends on PLATFORM_LINUX
        select FEATURE_SYSLOG
        help
          getty lets you log in on a tty, it is normally invoked by init.
@@ -186,6 +187,7 @@ config GETTY
 config LOGIN
        bool "login"
        default y
+       depends on PLATFORM_LINUX
        select FEATURE_SUID
        select FEATURE_SYSLOG
        help
@@ -295,6 +297,7 @@ config SULOGIN
 config VLOCK
        bool "vlock"
        default y
+       depends on PLATFORM_LINUX
        select FEATURE_SUID
        help
          Build the "vlock" applet which allows you to lock (virtual) terminals.

diff --git a/miscutils/Config.src b/miscutils/Config.src
index 2f7c502..e89e231 100644 (file)
--- a/miscutils/Config.src
+++ b/miscutils/Config.src
@@ -10,6 +10,7 @@ INSERT
 config ADJTIMEX
        bool "adjtimex"
        default y
+       depends on PLATFORM_LINUX
        help
          Adjtimex reads and optionally sets adjustment parameters for
          the Linux clock adjustment algorithm.
@@ -24,6 +25,7 @@ config BBCONFIG
 config BEEP
        bool "beep"
        default y
+       depends on PLATFORM_LINUX
        help
          The beep applets beeps in a given freq/Hz.
 
@@ -180,6 +182,7 @@ config FEATURE_DC_LIBM
 config DEVFSD
        bool "devfsd (obsolete)"
        default n
+       depends on PLATFORM_LINUX
        select FEATURE_SYSLOG
        help
          This is deprecated and should NOT be used anymore.
@@ -223,6 +226,7 @@ config DEVFSD_VERBOSE
 config FEATURE_DEVFS
        bool "Use devfs names for all devices (obsolete)"
        default n
+       depends on PLATFORM_LINUX
        help
          This is obsolete and should NOT be used anymore.
          Use linux >= 2.6 (optionally with hotplug) and mdev instead!
@@ -242,6 +246,7 @@ config DEVMEM
 config EJECT
        bool "eject"
        default y
+       depends on PLATFORM_LINUX
        help
          Used to eject cdroms. (defaults to /dev/cdrom)
 
@@ -256,6 +261,7 @@ config FEATURE_EJECT_SCSI
 config FBSPLASH
        bool "fbsplash"
        default y
+       depends on PLATFORM_LINUX
        help
          Shows splash image and progress bar on framebuffer device.
          Can be used during boot phase of an embedded device. ~2kb.
@@ -305,6 +311,7 @@ config FLASH_ERASEALL
 config IONICE
        bool "ionice"
        default y
+       depends on PLATFORM_LINUX
        help
          Set/set program io scheduling class and priority
          Requires kernel >= 2.6.13
@@ -344,6 +351,11 @@ endchoice
 config LESS
        bool "less"
        default y
+       depends on PLATFORM_LINUX
+       depends on PLATFORM_LINUX
+       depends on PLATFORM_LINUX
+       depends on PLATFORM_LINUX
+       depends on PLATFORM_LINUX
        help
          'less' is a pager, meaning that it displays text files. It possesses
          a wide array of features, and is an improvement over 'more'.
@@ -410,6 +422,7 @@ config FEATURE_LESS_LINENUMS
 config HDPARM
        bool "hdparm"
        default y
+       depends on PLATFORM_LINUX
        help
          Get/Set hard drive parameters. Primarily intended for ATA
          drives. Adds about 13k (or around 30k if you enable the
@@ -526,6 +539,7 @@ config MT
 config RAIDAUTORUN
        bool "raidautorun"
        default y
+       depends on PLATFORM_LINUX
        help
          raidautorun tells the kernel md driver to
          search and start RAID arrays.
@@ -533,7 +547,7 @@ config RAIDAUTORUN
 config READAHEAD
        bool "readahead"
        default y
-       depends on LFS
+       depends on LFS && PLATFORM_LINUX
        help
          Preload the files listed on the command line into RAM cache so that
          subsequent reads on these files will not block on disk I/O.
@@ -550,6 +564,7 @@ config READAHEAD
 config RFKILL
        bool "rfkill"
        default n  # doesn't build on Ubuntu 9.04
+       depends on PLATFORM_LINUX
        help
          Enable/disable wireless devices.
 
@@ -570,6 +585,7 @@ config RUNLEVEL
 config RX
        bool "rx"
        default y
+       depends on PLATFORM_LINUX
        help
          Receive files using the Xmodem protocol.
 
@@ -641,6 +657,7 @@ config WALL
 config WATCHDOG
        bool "watchdog"
        default y
+       depends on PLATFORM_LINUX
        help
          The watchdog utility is used with hardware or software watchdog
          device drivers. It opens the specified watchdog device special file

diff --git a/miscutils/conspy.c b/miscutils/conspy.c
index 509a0f2..a173d8e 100644 (file)
--- a/miscutils/conspy.c
+++ b/miscutils/conspy.c
@@ -17,6 +17,7 @@
 //config:config CONSPY
 //config:      bool "conspy"
 //config:      default n
+//config:      depends on PLATFORM_LINUX
 //config:      help
 //config:        A text-mode VNC like program for Linux virtual terminals.
 //config:        example:  conspy NUM      shared access to console num

diff --git a/miscutils/ubi_attach_detach.c b/miscutils/ubi_attach_detach.c
index 7b92a8a..0d63a10 100644 (file)
--- a/miscutils/ubi_attach_detach.c
+++ b/miscutils/ubi_attach_detach.c
@@ -12,12 +12,14 @@
 //config:config UBIATTACH
 //config:      bool "ubiattach"
 //config:      default n
+//config:      depends on PLATFORM_LINUX
 //config:      help
 //config:        Attach MTD device to an UBI device.
 //config:
 //config:config UBIDETACH
 //config:      bool "ubidetach"
 //config:      default n
+//config:      depends on PLATFORM_LINUX
 //config:      help
 //config:        Detach MTD device from an UBI device.
 

diff --git a/modutils/Config.src b/modutils/Config.src
index a7dcb3a..4191d29 100644 (file)
--- a/modutils/Config.src
+++ b/modutils/Config.src
@@ -4,6 +4,7 @@
 #
 
 menu "Linux Module Utilities"
+depends on PLATFORM_LINUX
 
 INSERT
 

diff --git a/networking/Config.src b/networking/Config.src
index 4494362..26c59e7 100644 (file)
--- a/networking/Config.src
+++ b/networking/Config.src
@@ -43,6 +43,7 @@ config FEATURE_PREFER_IPV4_ADDRESS
 config VERBOSE_RESOLUTION_ERRORS
        bool "Verbose resolution errors"
        default n
+       depends on PLATFORM_LINUX #because of xsocket() in libbb/xfuncs_prinf.c
        help
          Enable if you are not satisfied with simplistic
          "can't resolve 'hostname.com'" and want to know more.
@@ -51,18 +52,21 @@ config VERBOSE_RESOLUTION_ERRORS
 config ARP
        bool "arp"
        default y
+       depends on PLATFORM_LINUX
        help
          Manipulate the system ARP cache.
 
 config ARPING
        bool "arping"
        default y
+       depends on PLATFORM_LINUX
        help
          Ping hosts by ARP packets.
 
 config BRCTL
        bool "brctl"
        default y
+       depends on PLATFORM_LINUX
        help
          Manage ethernet bridges.
          Supports addbr/delbr and addif/delif.
@@ -95,6 +99,7 @@ config DNSD
 config ETHER_WAKE
        bool "ether-wake"
        default y
+       depends on PLATFORM_LINUX
        help
          Send a magic packet to wake up sleeping machines.
 
@@ -269,6 +274,7 @@ config FEATURE_HTTPD_PROXY
 config IFCONFIG
        bool "ifconfig"
        default y
+       depends on PLATFORM_LINUX
        help
          Ifconfig is used to configure the kernel-resident network interfaces.
 
@@ -316,6 +322,7 @@ config FEATURE_IFCONFIG_BROADCAST_PLUS
 config IFENSLAVE
        bool "ifenslave"
        default y
+       depends on PLATFORM_LINUX
        help
          Userspace application to bind several interfaces
          to a logical interface (use with kernel bonding driver).
@@ -323,6 +330,7 @@ config IFENSLAVE
 config IFPLUGD
        bool "ifplugd"
        default y
+       depends on PLATFORM_LINUX
        help
          Network interface plug detection daemon.
 
@@ -364,7 +372,7 @@ config FEATURE_IFUPDOWN_IP
 config FEATURE_IFUPDOWN_IP_BUILTIN
        bool "Use busybox ip applet"
        default y
-       depends on FEATURE_IFUPDOWN_IP
+       depends on FEATURE_IFUPDOWN_IP && PLATFORM_LINUX
        select IP
        select FEATURE_IP_ADDRESS
        select FEATURE_IP_LINK
@@ -483,6 +491,7 @@ config FEATURE_INETD_RPC
 config IP
        bool "ip"
        default y
+       depends on PLATFORM_LINUX
        help
          The "ip" applet is a TCP/IP interface configuration and routing
          utility. You generally don't need "ip" to use busybox with
@@ -598,6 +607,7 @@ config FEATURE_IPCALC_LONG_OPTIONS
 config NAMEIF
        bool "nameif"
        default y
+       depends on PLATFORM_LINUX
        select FEATURE_SYSLOG
        help
          nameif is used to rename network interface by its MAC address.
@@ -626,6 +636,7 @@ config FEATURE_NAMEIF_EXTENDED
 config NETSTAT
        bool "netstat"
        default y
+       depends on PLATFORM_LINUX
        help
          netstat prints information about the Linux networking subsystem.
 
@@ -654,6 +665,7 @@ config NSLOOKUP
 config NTPD
        bool "ntpd"
        default y
+       depends on PLATFORM_LINUX
        help
          The NTP client/server daemon.
 
@@ -668,6 +680,7 @@ config FEATURE_NTPD_SERVER
 config PING
        bool "ping"
        default y
+       depends on PLATFORM_LINUX
        help
          ping uses the ICMP protocol's mandatory ECHO_REQUEST datagram to
          elicit an ICMP ECHO_RESPONSE from a host or gateway.
@@ -696,12 +709,14 @@ config PSCAN
 config ROUTE
        bool "route"
        default y
+       depends on PLATFORM_LINUX
        help
          Route displays or manipulates the kernel's IP routing tables.
 
 config SLATTACH
        bool "slattach"
        default y
+       depends on PLATFORM_LINUX
        help
          slattach is a small utility to attach network interfaces to serial
          lines.
@@ -719,6 +734,7 @@ config SLATTACH
 config TCPSVD
        bool "tcpsvd"
        default y
+       depends on PLATFORM_LINUX
        help
          tcpsvd listens on a TCP port and runs a program for each new
          connection.
@@ -888,6 +904,7 @@ config TFTP_DEBUG
 config TRACEROUTE
        bool "traceroute"
        default y
+       depends on PLATFORM_LINUX
        help
          Utility to trace the route of IP packets.
 
@@ -924,6 +941,7 @@ config FEATURE_TRACEROUTE_USE_ICMP
 config TUNCTL
        bool "tunctl"
        default y
+       depends on PLATFORM_LINUX
        help
          tunctl creates or deletes tun devices.
 
@@ -949,6 +967,7 @@ config IFUPDOWN_UDHCPC_CMD_OPTIONS
 config UDPSVD
        bool "udpsvd"
        default y
+       depends on PLATFORM_LINUX
        help
          udpsvd listens on an UDP port and runs a program for each new
          connection.
@@ -956,6 +975,7 @@ config UDPSVD
 config VCONFIG
        bool "vconfig"
        default y
+       depends on PLATFORM_LINUX
        help
          Creates, removes, and configures VLAN interfaces
 
@@ -990,6 +1010,7 @@ config FEATURE_WGET_LONG_OPTIONS
 config ZCIP
        bool "zcip"
        default y
+       depends on PLATFORM_LINUX
        select FEATURE_SYSLOG
        help
          ZCIP provides ZeroConf IPv4 address selection, according to RFC 3927.

diff --git a/networking/udhcp/Config.src b/networking/udhcp/Config.src
index aac8856..331dffc 100644 (file)
--- a/networking/udhcp/Config.src
+++ b/networking/udhcp/Config.src
@@ -8,6 +8,7 @@ INSERT
 config UDHCPD
        bool "udhcp server (udhcpd)"
        default y
+       depends on PLATFORM_LINUX
        help
          udhcpd is a DHCP server geared primarily toward embedded systems,
          while striving to be fully functional and RFC compliant.
@@ -51,6 +52,7 @@ config DHCPD_LEASES_FILE
 config UDHCPC
        bool "udhcp client (udhcpc)"
        default y
+       depends on PLATFORM_LINUX
        help
          udhcpc is a DHCP client geared primarily toward embedded systems,
          while striving to be fully functional and RFC compliant.

diff --git a/procps/Config.src b/procps/Config.src
index e61de56..1ff6dfd 100644 (file)
--- a/procps/Config.src
+++ b/procps/Config.src
@@ -10,6 +10,7 @@ INSERT
 config FREE
        bool "free"
        default y
+       depends on PLATFORM_LINUX #sysinfo()
        help
          free displays the total amount of free and used physical and swap
          memory in the system, as well as the buffers used by the kernel.
@@ -104,7 +105,7 @@ config FEATURE_PS_WIDE
 config FEATURE_PS_TIME
        bool "Enable time and elapsed time output"
        default y
-       depends on PS && DESKTOP
+       depends on PS && DESKTOP && PLATFORM_LINUX #sysinfo()
        help
          Support -o time and -o etime output specifiers.
 
@@ -200,6 +201,7 @@ config FEATURE_SHOW_THREADS
 config UPTIME
        bool "uptime"
        default y
+       depends on PLATFORM_LINUX #sysinfo()
        help
          uptime gives a one line display of the current time, how long
          the system has been running, how many users are currently logged

diff --git a/shell/cttyhack.c b/shell/cttyhack.c
index 7af13fd..a80d49d 100644 (file)
--- a/shell/cttyhack.c
+++ b/shell/cttyhack.c
@@ -13,6 +13,7 @@
 //config:config CTTYHACK
 //config:      bool "cttyhack"
 //config:      default y
+//config:      depends on PLATFORM_LINUX
 //config:      help
 //config:        One common problem reported on the mailing list is "can't access tty;
 //config:        job control turned off" error message which typically appears when

diff --git a/sysklogd/Config.src b/sysklogd/Config.src
index 6d574ab..bfe2d1c 100644 (file)
--- a/sysklogd/Config.src
+++ b/sysklogd/Config.src
@@ -109,6 +109,7 @@ config FEATURE_LOGREAD_REDUCED_LOCKING
 config KLOGD
        bool "klogd"
        default y
+       depends on PLATFORM_LINUX
        help
          klogd is a utility which intercepts and logs all
          messages from the Linux kernel and sends the messages

diff --git a/util-linux/Config.src b/util-linux/Config.src
index 91d1fc2..98953c1 100644 (file)
--- a/util-linux/Config.src
+++ b/util-linux/Config.src
@@ -10,6 +10,7 @@ INSERT
 config ACPID
        bool "acpid"
        default y
+       depends on PLATFORM_LINUX
        help
          acpid listens to ACPI events coming either in textual form from
          /proc/acpi/event (though it is marked deprecated it is still widely
@@ -32,6 +33,7 @@ config FEATURE_ACPID_COMPAT
 config BLKID
        bool "blkid"
        default y
+       depends on PLATFORM_LINUX
        select VOLUMEID
        help
          Lists labels and UUIDs of all filesystems.
@@ -41,6 +43,7 @@ config BLKID
 config DMESG
        bool "dmesg"
        default y
+       depends on PLATFORM_LINUX
        help
          dmesg is used to examine or control the kernel ring buffer. When the
          Linux kernel prints messages to the system log, they are stored in
@@ -74,6 +77,7 @@ config FEATURE_DMESG_PRETTY
 config FBSET
        bool "fbset"
        default y
+       depends on PLATFORM_LINUX
        help
          fbset is used to show or change the settings of a Linux frame buffer
          device. The frame buffer device provides a simple and unique
@@ -102,6 +106,7 @@ config FEATURE_FBSET_READMODE
 config FDFLUSH
        bool "fdflush"
        default y
+       depends on PLATFORM_LINUX
        help
          fdflush is only needed when changing media on slightly-broken
          removable media drives. It is used to make Linux believe that a
@@ -114,12 +119,14 @@ config FDFLUSH
 config FDFORMAT
        bool "fdformat"
        default y
+       depends on PLATFORM_LINUX
        help
          fdformat is used to low-level format a floppy disk.
 
 config FDISK
        bool "fdisk"
        default y
+       depends on PLATFORM_LINUX
        help
          The fdisk utility is used to divide hard disks into one or more
          logical disks, which are generally called partitions. This utility
@@ -187,6 +194,7 @@ config FEATURE_FDISK_ADVANCED
 config FINDFS
        bool "findfs"
        default y
+       depends on PLATFORM_LINUX
        select VOLUMEID
        help
          Prints the name of a filesystem with given label or UUID.
@@ -202,6 +210,7 @@ config FLOCK
 config FREERAMDISK
        bool "freeramdisk"
        default y
+       depends on PLATFORM_LINUX
        help
          Linux allows you to create ramdisks. This utility allows you to
          delete them and completely free all memory that was used for the
@@ -224,12 +233,14 @@ config FSCK_MINIX
 config MKFS_EXT2
        bool "mkfs_ext2"
        default y
+       depends on PLATFORM_LINUX
        help
          Utility to create EXT2 filesystems.
 
 config MKFS_MINIX
        bool "mkfs_minix"
        default y
+       depends on PLATFORM_LINUX
        help
          The minix filesystem is a nice, small, compact, read-write filesystem
          with little overhead. If you wish to be able to create minix
@@ -247,6 +258,7 @@ config FEATURE_MINIX2
 config MKFS_REISER
        bool "mkfs_reiser"
        default n
+       depends on PLATFORM_LINUX
        help
          Utility to create ReiserFS filesystems.
          Note: this applet needs a lot of testing and polishing.
@@ -254,6 +266,7 @@ config MKFS_REISER
 config MKFS_VFAT
        bool "mkfs_vfat"
        default y
+       depends on PLATFORM_LINUX
        help
          Utility to create FAT32 filesystems.
 
@@ -302,6 +315,7 @@ config HD
 config HWCLOCK
        bool "hwclock"
        default y
+       depends on PLATFORM_LINUX
        help
          The hwclock utility is used to read and set the hardware clock
          on a system. This is primarily used to set the current time on
@@ -341,6 +355,7 @@ config IPCRM
 config IPCS
        bool "ipcs"
        default y
+       depends on PLATFORM_LINUX
        select FEATURE_SUID
        help
          The ipcs utility is used to provide information on the currently
@@ -349,6 +364,7 @@ config IPCS
 config LOSETUP
        bool "losetup"
        default y
+       depends on PLATFORM_LINUX
        help
          losetup is used to associate or detach a loop device with a regular
          file or block device, and to query the status of a loop device. This
@@ -357,6 +373,7 @@ config LOSETUP
 config LSPCI
        bool "lspci"
        default y
+       #depends on PLATFORM_LINUX
        help
          lspci is a utility for displaying information about PCI buses in the
          system and devices connected to them.
@@ -366,6 +383,7 @@ config LSPCI
 config LSUSB
        bool "lsusb"
        default y
+       #depends on PLATFORM_LINUX
        help
          lsusb is a utility for displaying information about USB buses in the
          system and devices connected to them.
@@ -375,6 +393,7 @@ config LSUSB
 config MDEV
        bool "mdev"
        default y
+       depends on PLATFORM_LINUX
        help
          mdev is a mini-udev implementation for dynamically creating device
          nodes in the /dev directory.
@@ -473,6 +492,7 @@ config FEATURE_USE_TERMIOS
 config MOUNT
        bool "mount"
        default y
+       depends on PLATFORM_LINUX
        help
          All files and filesystems in Unix are arranged into one big directory
          tree. The 'mount' utility is used to graft a filesystem onto a
@@ -555,6 +575,7 @@ config FEATURE_MOUNT_FSTAB
 config PIVOT_ROOT
        bool "pivot_root"
        default y
+       depends on PLATFORM_LINUX
        help
          The pivot_root utility swaps the mount points for the root filesystem
          with some other mounted filesystem. This allows you to do all sorts
@@ -582,12 +603,14 @@ config RDEV
 config READPROFILE
        bool "readprofile"
        default y
+       #depends on PLATFORM_LINUX
        help
          This allows you to parse /proc/profile for basic profiling.
 
 config RTCWAKE
        bool "rtcwake"
        default y
+       depends on PLATFORM_LINUX
        help
          Enter a system sleep state until specified wakeup time.
 
@@ -607,6 +630,7 @@ config SCRIPTREPLAY
 config SETARCH
        bool "setarch"
        default y
+       depends on PLATFORM_LINUX
        help
          The linux32 utility is used to create a 32bit environment for the
          specified program (usually a shell). It only makes sense to have
@@ -616,6 +640,7 @@ config SETARCH
 config SWAPONOFF
        bool "swaponoff"
        default y
+       depends on PLATFORM_LINUX
        help
          This option enables both the 'swapon' and the 'swapoff' utilities.
          Once you have created some swap space using 'mkswap', you also need
@@ -634,6 +659,7 @@ config FEATURE_SWAPON_PRI
 config SWITCH_ROOT
        bool "switch_root"
        default y
+       depends on PLATFORM_LINUX
        help
          The switch_root utility is used from initramfs to select a new
          root device. Under initramfs, you have to use this instead of
@@ -653,6 +679,7 @@ config SWITCH_ROOT
 config UMOUNT
        bool "umount"
        default y
+       depends on PLATFORM_LINUX
        help
          When you want to remove a mounted filesystem from its current mount
          point, for example when you are shutting down the system, the