system: add selection of a default localtime

[Peter: strip quotes/use local TZDATA_LOCALTIME variable]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
[alexandre.belloni: move from "tzdata" to "system configuration"]
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
[yann.morin.1998@free.fr: move into the BR2_TARGET_TZ_INFO conditionnal block]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Yann E. MORIN 2014-04-07 21:58:04 +02:00 committed by Peter Korsgaard
parent d6a37917dd
commit 3f595cde97
2 changed files with 22 additions and 1 deletions

View File

@ -19,6 +19,8 @@ else
TZDATA_ZONELIST = $(call qstrip,$(BR2_TARGET_TZ_ZONELIST))
endif
TZDATA_LOCALTIME = $(call qstrip,$(BR2_TARGET_LOCALTIME))
# Don't strip any path components during extraction.
define TZDATA_EXTRACT_CMDS
gzip -d -c $(DL_DIR)/$(TZDATA_SOURCE) \
@ -39,8 +41,13 @@ define TZDATA_INSTALL_TARGET_CMDS
cp -a $(@D)/_output/* $(TARGET_DIR)/usr/share/zoneinfo
cd $(TARGET_DIR)/usr/share/zoneinfo; \
for zone in posix/*; do \
ln -sfn "$${zone}" "$${zone##*/}"; \
ln -sfn "$${zone}" "$${zone##*/}"; \
done
if [ -n "$(TZDATA_LOCALTIME)" ]; then \
cd $(TARGET_DIR)/etc; \
ln -sf ../usr/share/zoneinfo/$(TZDATA_LOCALTIME) localtime; \
echo "$(TZDATA_LOCALTIME)" >timezone; \
fi
endef
$(eval $(generic-package))

View File

@ -288,6 +288,20 @@ config BR2_TARGET_TZ_ZONELIST
The full list is the list of files in the time zone database source,
not including the build and .tab files.
config BR2_TARGET_LOCALTIME
string "default local time"
help
The time zone to install as the default local time, expressed as a
tzdata location, such as:
GMT
Europe/Paris
America/New_York
Pacific/Wallis
...
If empty, no local time will be set, and the dates will be
expressed in UTC.
endif # BR2_TARGET_TZ_INFO
config BR2_TARGET_GENERIC_REMOUNT_ROOTFS_RW