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skeleton: add default login port to /etc/securetty

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We ran into a "Login incorrect" problem when running the same rootfs
image across platforms with different loging ports ttyS0/1/2/3.

Simply assignning "console" to BR2_TARGET_GENERIC_GETTY_PORT, which in
turn modifies the /etc/inittab, is not enough because the "console" device
was missing in the /etc/securetty.

While current securetty has enumerated a lot of ttys, this patch should save
some efforts to enumerate more.

[Peter: guard with single quotes]
Signed-off-by: Tzu-Jung Lee <tjlee@ambarella.com>
Signed-off-by: Spenser Gilliland <spenser@gillilanding.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Tzu-Jung Lee 2013-05-26 10:40:25 +00:00 committed by Peter Korsgaard
parent 8cb59e6585
commit d67b3a54af
2 changed files with 9 additions and 0 deletions
support/scripts
graph-depends
system
system.mk

1
support/scripts/graph-depends
View File

@ -161,6 +161,7 @@ def remove_redundant_deps(deps):
return newdeps
TARGET_EXCEPTIONS = [
"target-generic-securetty",
"target-generic-issue",
"target-generic-getty-busybox",
"target-generic-do-remount-rw",

8
system/system.mk
View File

@ -9,6 +9,10 @@ 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-securetty:
grep -q '^$(TARGET_GENERIC_GETTY)$$' $(TARGET_DIR)/etc/securetty || \
echo '$(TARGET_GENERIC_GETTY)' >> $(TARGET_DIR)/etc/securetty
target-generic-hostname:
mkdir -p $(TARGET_DIR)/etc
echo "$(TARGET_GENERIC_HOSTNAME)" > $(TARGET_DIR)/etc/hostname
@ -40,6 +44,10 @@ target-generic-do-remount-rw:
target-generic-dont-remount-rw:
$(SED) '/^[^#].*# REMOUNT_ROOTFS_RW$$/s~^~#~' $(TARGET_DIR)/etc/inittab
ifneq ($(TARGET_GENERIC_GETTY),)
TARGETS += target-generic-securetty
endif
ifneq ($(TARGET_GENERIC_HOSTNAME),)
TARGETS += target-generic-hostname
endif