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#!/usr/bin/python -B
"""Regenerates (just) ICU data files used in the Android system image."""
from __future__ import print_function
import os
import sys
import i18nutil
import icuutil
# Run with no arguments from any directory, with no special setup required.
def main():
icu_dir = icuutil.icuDir()
print('Found icu in %s ...' % icu_dir)
makeIcuDataFiles()
# if icu4c/source/data/misc/langInfo.txt is re-generated, the binary data files need to be
# re-generated. makeIcuDataFiles() are called until it coverages because the re-generation
# depends icu4j, and icu4j depends on the bigit nary data files.
while (icuutil.RequiredToMakeLangInfo()):
makeIcuDataFiles()
print('Look in %s for new data files' % icu_dir)
sys.exit(0)
def makeIcuDataFiles():
i18nutil.SwitchToNewTemporaryDirectory()
icu_build_dir = '%s/icu' % os.getcwd()
icuutil.PrepareIcuBuild(icu_build_dir)
icuutil.MakeAndCopyIcuDataFiles(icu_build_dir)
if __name__ == '__main__':
main()