intl/update-icu.sh

   1 #!/bin/sh
   2 # This Source Code Form is subject to the terms of the Mozilla Public
   3 # License, v. 2.0. If a copy of the MPL was not distributed with this
   4 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
   5
   6 set -e
   7
   8 # Usage: update-icu.sh <URL of ICU SVN with release>
   9 # E.g., for ICU 58.2: update-icu.sh https://ssl.icu-project.org/repos/icu/tags/release-58-2/icu4c/
  10
  11 if [ $# -lt 1 ]; then
  12   echo "Usage: update-icu.sh <URL of ICU SVN with release>"
  13   exit 1
  14 fi
  15
  16 # Ensure that $Date$ in the checked-out svn files expands timezone-agnostically,
  17 # so that this script's behavior is consistent when run from any time zone.
  18 export TZ=UTC
  19
  20 # Also ensure SVN-INFO is consistently English.
  21 export LANG=en_US.UTF-8
  22 export LC_ALL=en_US.UTF-8
  23
  24 icu_dir=`dirname $0`/icu
  25
  26 # Remove intl/icu/source, then replace it with a clean export.
  27 rm -rf ${icu_dir}/source
  28 svn export $1/source/ ${icu_dir}/source
  29
  30 # remove layoutex, tests, and samples, but leave makefiles in place
  31 find ${icu_dir}/source/layoutex -name '*Makefile.in' -prune -or -type f -print | xargs rm
  32 find ${icu_dir}/source/test -name '*Makefile.in' -prune -or -type f -print | xargs rm
  33 find ${icu_dir}/source/samples -name '*Makefile.in' -prune -or -type f -print | xargs rm
  34
  35 # remove data that we currently don't need
  36 rm -rf ${icu_dir}/source/data/brkitr/*
  37 rm ${icu_dir}/source/data/lang/*.mk
  38 rm ${icu_dir}/source/data/lang/*.txt
  39 rm ${icu_dir}/source/data/mappings/*.mk
  40 find ${icu_dir}/source/data/mappings \
  41     -name ibm-37_P100-1995.ucm -prune -or \
  42     -name ibm-1047_P100-1995.ucm -prune -or \
  43     -name '*.ucm' -print | xargs rm
  44 rm ${icu_dir}/source/data/rbnf/*
  45 rm ${icu_dir}/source/data/region/*.mk
  46 rm ${icu_dir}/source/data/region/*.txt
  47 rm ${icu_dir}/source/data/translit/*
  48 rm ${icu_dir}/source/data/unit/*.mk
  49 rm ${icu_dir}/source/data/unit/*.txt
  50
  51 # Record `svn info`, eliding the line that changes every time the entire ICU
  52 # repository (not just the path within it we care about) receives a commit.
  53 # (This ensures that if ICU modifications are performed properly, it's always
  54 # possible to run the command at the top of this script and make no changes to
  55 # the tree.)
  56 svn info $1 | grep -v '^Revision: [[:digit:]]\+$' > ${icu_dir}/SVN-INFO
  57
  58 for patch in \
  59  bug-915735 \
  60  suppress-warnings.diff \
  61  bug-1172609-timezone-recreateDefault.diff \
  62  bug-1198952-workaround-make-3.82-bug.diff \
  63  bug-1228227-bug-1263325-libc++-gcc_hidden.diff \
  64  bug-1325858-close-key.diff \
  65  ucol_getKeywordValuesForLocale-ulist_resetList.diff \
  66  unum_formatDoubleForFields.diff \
  67 ; do
  68   echo "Applying local patch $patch"
  69   patch -d ${icu_dir}/../../ -p1 --no-backup-if-mismatch < ${icu_dir}/../icu-patches/$patch
  70 done
  71
  72 # NOTE: If you're updating this script for a new ICU version, you have to rerun
  73 # js/src/tests/ecma_6/String/make-normalize-generateddata-input.py for any
  74 # normalization changes the new ICU implements.