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/console-tools/Config.src b/console-tools/Config.src
index 6e3191a..cdb2680 100644
--- a/console-tools/Config.src
+++ b/console-tools/Config.src
@@ -10,6 +10,7 @@
 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 FGCONSOLE
 	bool "fgconsole"
 	default y
+	depends on PLATFORM_LINUX
 	help
 	  This program prints active (foreground) console number.
 
@@ -29,12 +31,14 @@
 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 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 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 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 SETFONT
 	bool "setfont"
 	default y
+	depends on PLATFORM_LINUX
 	help
 	  Allows to load console screen map. Useful for i18n.
 
@@ -127,6 +137,7 @@
 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 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.