Commit a0df7e1f authored by Richard Braun's avatar Richard Braun Committed by Peter Korsgaard
Browse files

system: add option to configure TERM variable 



This option is useful for cases where the terminal isn't a bare serial
vt100, but e.g. a linux tty with more features.

Signed-off-by: default avatarRichard Braun <rbraun@sceen.net>
Signed-off-by: default avatarPeter Korsgaard <jacmet@sunsite.dk>
parent 4fe78ce3

system/Config.in

+6 −0
Original line number Diff line number Diff line
@@ -154,6 +154,12 @@ config BR2_TARGET_GENERIC_GETTY_BAUDRATE 
	default "57600"		if BR2_TARGET_GENERIC_GETTY_BAUDRATE_57600

	default "115200"	if BR2_TARGET_GENERIC_GETTY_BAUDRATE_115200



config BR2_TARGET_GENERIC_GETTY_TERM

	string "Value to assign the TERM environment variable"

	default "vt100"

	help

	  Specify a TERM type.



config BR2_TARGET_GENERIC_REMOUNT_ROOTFS_RW

	bool "remount root filesystem read-write during boot"

	default y

system/system.mk

+3 −2
Original line number Diff line number Diff line
@@ -2,6 +2,7 @@ TARGET_GENERIC_HOSTNAME:=$(call qstrip,$(BR2_TARGET_GENERIC_HOSTNAME)) 
TARGET_GENERIC_ISSUE:=$(call qstrip,$(BR2_TARGET_GENERIC_ISSUE))

TARGET_GENERIC_GETTY:=$(call qstrip,$(BR2_TARGET_GENERIC_GETTY_PORT))

TARGET_GENERIC_GETTY_BAUDRATE:=$(call qstrip,$(BR2_TARGET_GENERIC_GETTY_BAUDRATE))

TARGET_GENERIC_GETTY_TERM:=$(call qstrip,$(BR2_TARGET_GENERIC_GETTY_TERM))



target-generic-hostname:

	mkdir -p $(TARGET_DIR)/etc
@@ -14,13 +15,13 @@ target-generic-issue: 
	echo "$(TARGET_GENERIC_ISSUE)" > $(TARGET_DIR)/etc/issue



target-generic-getty-busybox:

	$(SED) '/# GENERIC_SERIAL$$/s~^.*#~$(TARGET_GENERIC_GETTY)::respawn:/sbin/getty -L $(TARGET_GENERIC_GETTY) $(TARGET_GENERIC_GETTY_BAUDRATE) vt100 #~' \

	$(SED) '/# GENERIC_SERIAL$$/s~^.*#~$(TARGET_GENERIC_GETTY)::respawn:/sbin/getty -L $(TARGET_GENERIC_GETTY) $(TARGET_GENERIC_GETTY_BAUDRATE) $(TARGET_GENERIC_GETTY_TERM) #~' \

		$(TARGET_DIR)/etc/inittab



# In sysvinit inittab, the "id" must not be longer than 4 bytes, so we

# skip the "tty" part and keep only the remaining.

target-generic-getty-sysvinit:

	$(SED) '/# GENERIC_SERIAL$$/s~^.*#~$(shell echo $(TARGET_GENERIC_GETTY) | tail -c+4)::respawn:/sbin/getty -L $(TARGET_GENERIC_GETTY) $(TARGET_GENERIC_GETTY_BAUDRATE) vt100 #~' \

	$(SED) '/# GENERIC_SERIAL$$/s~^.*#~$(shell echo $(TARGET_GENERIC_GETTY) | tail -c+4)::respawn:/sbin/getty -L $(TARGET_GENERIC_GETTY) $(TARGET_GENERIC_GETTY_BAUDRATE) $(TARGET_GENERIC_GETTY_TERM) #~' \

		$(TARGET_DIR)/etc/inittab



# Find commented line, if any, and remove leading '#'s