package/tzdata: new package

This is the time zone database, used by glibc for translations between
UTC and local time.

Signed-off-by: Richard Braun <rbraun@sceen.net>
[yann.morin.1998@free.fr: use global ZIC, install posix TZ only once]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Danomi Manchego <danomimanchego123@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

diff --git a/package/Config.in b/package/Config.in
index 0ba77621e015d45a7f5de2732032b6fd7cbb35bf..a65054cec6add25f793de1ba12baeaea426d52eb 100644 (file)
--- a/package/Config.in
+++ b/package/Config.in
@@ -570,6 +570,7 @@ source "package/protobuf/Config.in"
 source "package/schifra/Config.in"
 source "package/startup-notification/Config.in"
 source "package/liblog4c-localtime/Config.in"
+source "package/tzdata/Config.in"
 endmenu
 
 menu "Text and terminal handling"

diff --git a/package/tzdata/Config.in b/package/tzdata/Config.in
new file mode 100644 (file)
index 0000000..4e68a97
--- /dev/null
+++ b/package/tzdata/Config.in
@@ -0,0 +1,20 @@
+config BR2_PACKAGE_TZDATA
+       bool "tzdata"
+       depends on BR2_TOOLCHAIN_EXTERNAL_GLIBC || BR2_TOOLCHAIN_CTNG_eglibc || BR2_TOOLCHAIN_CTNG_glibc
+       help
+         Time zone database
+
+         http://www.iana.org/time-zones/repository/tz-link.html
+
+config BR2_PACKAGE_TZDATA_ZONELIST
+       string "Time zone list"
+       depends on BR2_PACKAGE_TZDATA
+       default "default"
+       help
+         Space-separated list of time zones to compile.
+
+         The value "default" includes all commonly used time zones. Note
+         that this set consumes around 5.5M.
+
+         The full list is the list of files in the time zone database source,
+         not including the build and .tab files.

diff --git a/package/tzdata/tzdata.mk b/package/tzdata/tzdata.mk
new file mode 100644 (file)
index 0000000..04d9b27
--- /dev/null
+++ b/package/tzdata/tzdata.mk
@@ -0,0 +1,46 @@
+#############################################################
+#
+# tzdata
+#
+#############################################################
+
+TZDATA_VERSION = 2012j
+TZDATA_SOURCE = tzdata$(TZDATA_VERSION).tar.gz
+TZDATA_SITE = http://www.iana.org/time-zones/repository/releases
+TZDATA_DEPENDENCIES = host-zic
+TZDATA_LICENSE = Public domain
+
+TZDATA_DEFAULT_ZONELIST = africa antarctica asia australasia backward etcetera \
+                       europe factory northamerica pacificnew southamerica
+
+ifeq ($(call qstrip,$(BR2_PACKAGE_TZDATA_ZONELIST)),default)
+TZDATA_ZONELIST = $(TZDATA_DEFAULT_ZONELIST)
+else
+TZDATA_ZONELIST = $(call qstrip,$(BR2_PACKAGE_TZDATA_ZONELIST))
+endif
+
+# Don't strip any path components during extraction.
+define TZDATA_EXTRACT_CMDS
+       gzip -d -c $(DL_DIR)/$(TZDATA_SOURCE) \
+               | $(TAR) --strip-components=0 -C $(@D) -xf -
+endef
+
+define TZDATA_BUILD_CMDS
+       (cd $(@D); \
+               for zone in $(TZDATA_ZONELIST); do \
+                       $(ZIC) -d _output/posix -y yearistype.sh $$zone; \
+                       $(ZIC) -d _output/right -L leapseconds -y yearistype.sh $$zone; \
+               done; \
+       )
+endef
+
+define TZDATA_INSTALL_TARGET_CMDS
+       mkdir -p $(TARGET_DIR)/usr/share/zoneinfo
+       cp -a $(@D)/_output/* $(TARGET_DIR)/usr/share/zoneinfo
+       cd $(TARGET_DIR)/usr/share/zoneinfo;    \
+       for zone in posix/*; do                 \
+           ln -sfn "$${zone}" "$${zone##*/}";    \
+       done
+endef
+
+$(eval $(generic-package))