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[3/7] tzdata: allow host build

Message ID 0c93f21aeb33c72b0f368c6478c1218fae917683.1393884458.git.yann.morin.1998@free.fr
State Accepted
Commit 56af48791726c256c2acbe9aa7c499dc05abbea8
Headers show

Commit Message

Yann E. MORIN March 3, 2014, 10:10 p.m. UTC 
From: Alexandre Belloni <alexandre.belloni@free-electrons.com>

uClibc uses its own format for timezone info. OTOH, we can generate
uClibc-compatible timezone info from existing tzdata.

Add a host-version of tzdata, so we can harvest its installed timezone
info.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
---
 package/tzdata/tzdata.mk | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
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Patch

diff --git a/package/tzdata/tzdata.mk b/package/tzdata/tzdata.mk
index c23b3df..7a60c2c 100644
--- a/package/tzdata/tzdata.mk
+++ b/package/tzdata/tzdata.mk
@@ -48,4 +48,24 @@  define TZDATA_INSTALL_TARGET_CMDS
 	fi
 endef
 
+define HOST_TZDATA_EXTRACT_CMDS
+	gzip -d -c $(DL_DIR)/$(TZDATA_SOURCE) \
+		| $(TAR) --strip-components=0 -C $(@D) -xf -
+endef
+
+define HOST_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 HOST_TZDATA_INSTALL_CMDS
+	mkdir -p $(HOST_DIR)/usr/share/zoneinfo
+	cp -a $(@D)/_output/* $(HOST_DIR)/usr/share/zoneinfo
+endef
+
 $(eval $(generic-package))
+$(eval $(host-generic-package))