d40e63ee47
This also incorporates a bunch of changes to the previous script; this one requires no setup, can be run from anywhere, and leaves no droppings. Change-Id: I38f299f03e33950d2a64e9336f4ba7cb3c5cf6f0
80 lines
2.2 KiB
Bash
Executable File
80 lines
2.2 KiB
Bash
Executable File
#!/bin/bash
|
|
# Run with no arguments from any directory, with no special setup required.
|
|
|
|
# Abort if any command returns an error exit status, or if an undefined
|
|
# variable is used.
|
|
set -e
|
|
set -u
|
|
|
|
echo "Looking for bionic..."
|
|
bionic_dir=$(cd $(dirname $0)/../../.. && pwd)
|
|
bionic_zoneinfo_dir=$bionic_dir/libc/zoneinfo
|
|
bionic_zoneinfo_tools_dir=$bionic_dir/libc/tools/zoneinfo
|
|
if [[ ! -d "$bionic_zoneinfo_dir" || ! -d "$bionic_zoneinfo_tools_dir" ]]; then
|
|
echo "Can't find bionic's zoneinfo directories!"
|
|
exit 1
|
|
fi
|
|
|
|
echo "Switching to temporary directory..."
|
|
temp_dir=`mktemp -d`
|
|
cd $temp_dir
|
|
trap "rm -rf $temp_dir; exit" INT TERM EXIT
|
|
|
|
# URL from "Sources for Time Zone and Daylight Saving Time Data"
|
|
# http://www.twinsun.com/tz/tz-link.htm
|
|
echo "Looking for new tzdata..."
|
|
wget -N --no-verbose 'ftp://elsie.nci.nih.gov/pub/tzdata*.tar.gz'
|
|
zoneinfo_version_file=$bionic_zoneinfo_dir/zoneinfo.version
|
|
if [ -f "$zoneinfo_version_file" ]; then
|
|
current_version=tzdata`sed s/\n// < $zoneinfo_version_file`
|
|
else
|
|
current_version=missing
|
|
fi
|
|
latest_archive=`ls -r -v tzdata*.tar.gz | head -n1`
|
|
latest_version=`basename $latest_archive .tar.gz`
|
|
if [ "$current_version" == "$latest_version" ]; then
|
|
echo "You already have the latest tzdata ($latest_version)!"
|
|
exit 1
|
|
fi
|
|
|
|
echo "Extracting $latest_version..."
|
|
mkdir $latest_version
|
|
tar -C $latest_version -zxf $latest_archive
|
|
|
|
echo "Compiling $latest_version..."
|
|
mkdir data
|
|
for i in \
|
|
africa \
|
|
antarctica \
|
|
asia \
|
|
australasia \
|
|
etcetera \
|
|
europe \
|
|
factory \
|
|
northamerica \
|
|
solar87 \
|
|
solar88 \
|
|
solar89 \
|
|
southamerica
|
|
do
|
|
zic -d data $latest_version/$i
|
|
done
|
|
|
|
echo "Compacting $latest_version..."
|
|
(
|
|
cat $latest_version/* | grep '^Link' | awk '{print $1, $2, $3}'
|
|
(
|
|
cat $latest_version/* | grep '^Zone' | awk '{print $2}'
|
|
cat $latest_version/* | grep '^Link' | awk '{print $3}'
|
|
) | LC_ALL="C" sort
|
|
) | grep -v Riyadh8 > setup
|
|
|
|
javac -d . \
|
|
$bionic_zoneinfo_tools_dir/ZoneCompactor.java \
|
|
$bionic_zoneinfo_tools_dir/ZoneInfo.java
|
|
java ZoneCompactor setup data
|
|
|
|
echo "Updating bionic to $latest_version..."
|
|
mv zoneinfo.dat zoneinfo.idx $bionic_zoneinfo_dir
|
|
echo $latest_version | sed 's/tzdata//' > $bionic_zoneinfo_dir/zoneinfo.version
|