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>
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@ -19,6 +19,8 @@ else
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TZDATA_ZONELIST = $(call qstrip,$(BR2_TARGET_TZ_ZONELIST))
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endif
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TZDATA_LOCALTIME = $(call qstrip,$(BR2_TARGET_LOCALTIME))
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# Don't strip any path components during extraction.
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define TZDATA_EXTRACT_CMDS
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gzip -d -c $(DL_DIR)/$(TZDATA_SOURCE) \
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@ -39,8 +41,13 @@ define TZDATA_INSTALL_TARGET_CMDS
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cp -a $(@D)/_output/* $(TARGET_DIR)/usr/share/zoneinfo
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cd $(TARGET_DIR)/usr/share/zoneinfo; \
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for zone in posix/*; do \
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ln -sfn "$${zone}" "$${zone##*/}"; \
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ln -sfn "$${zone}" "$${zone##*/}"; \
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done
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if [ -n "$(TZDATA_LOCALTIME)" ]; then \
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cd $(TARGET_DIR)/etc; \
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ln -sf ../usr/share/zoneinfo/$(TZDATA_LOCALTIME) localtime; \
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echo "$(TZDATA_LOCALTIME)" >timezone; \
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fi
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endef
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$(eval $(generic-package))
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@ -288,6 +288,20 @@ config BR2_TARGET_TZ_ZONELIST
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The full list is the list of files in the time zone database source,
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not including the build and .tab files.
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config BR2_TARGET_LOCALTIME
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string "default local time"
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help
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The time zone to install as the default local time, expressed as a
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tzdata location, such as:
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GMT
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Europe/Paris
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America/New_York
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Pacific/Wallis
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...
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If empty, no local time will be set, and the dates will be
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expressed in UTC.
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endif # BR2_TARGET_TZ_INFO
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config BR2_TARGET_GENERIC_REMOUNT_ROOTFS_RW
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