Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 296 insertions, 0 deletions

diff --git a/intl/icu_sources_data.py b/intl/icu_sources_data.py
new file mode 100644
index 0000000000..0ebbab4938
--- /dev/null
+++ b/intl/icu_sources_data.py
@@ -0,0 +1,296 @@
+#!/usr/bin/env python
+#
+# Any copyright is dedicated to the Public Domain.
+# http://creativecommons.org/publicdomain/zero/1.0/
+#
+# Generate SOURCES in sources.mozbuild files from ICU's Makefile.in
+# files, and also build a standalone copy of ICU using its build
+# system to generate a new copy of the in-tree ICU data file.
+#
+# This script expects to be run from `update-icu.sh` after the in-tree
+# copy of ICU has been updated.
+
+import glob
+import multiprocessing
+import os
+import shutil
+import subprocess
+import sys
+import tempfile
+
+from mozpack import path as mozpath
+
+# The following files have been determined to be dead/unused by a
+# semi-automated analysis. You can just remove any of the files below
+# if you need them. However, files marked with a "Cluster" comment
+# can only be removed together, as they have (directional) dependencies.
+# If you want to rerun this analysis, contact :decoder.
+UNUSED_SOURCES = set(
+    [
+        "intl/icu/source/common/bytestrieiterator.cpp",
+        "intl/icu/source/common/cstr.cpp",
+        "intl/icu/source/common/cwchar.cpp",
+        "intl/icu/source/common/icudataver.cpp",
+        "intl/icu/source/common/icuplug.cpp",
+        "intl/icu/source/common/pluralmap.cpp",
+        "intl/icu/source/common/ucat.cpp",
+        "intl/icu/source/common/ucnv2022.cpp",
+        "intl/icu/source/common/ucnv_ct.cpp",
+        "intl/icu/source/common/ucnvdisp.cpp",
+        "intl/icu/source/common/ucnv_ext.cpp",
+        "intl/icu/source/common/ucnvhz.cpp",
+        "intl/icu/source/common/ucnvisci.cpp",
+        "intl/icu/source/common/ucnv_lmb.cpp",
+        "intl/icu/source/common/ucnvmbcs.cpp",
+        "intl/icu/source/common/uidna.cpp",
+        "intl/icu/source/common/unorm.cpp",
+        "intl/icu/source/common/usc_impl.cpp",
+        "intl/icu/source/common/ustr_wcs.cpp",
+        "intl/icu/source/common/util_props.cpp",
+        "intl/icu/source/i18n/anytrans.cpp",
+        "intl/icu/source/i18n/brktrans.cpp",
+        "intl/icu/source/i18n/casetrn.cpp",
+        "intl/icu/source/i18n/cpdtrans.cpp",
+        "intl/icu/source/i18n/esctrn.cpp",
+        "intl/icu/source/i18n/fmtable_cnv.cpp",
+        "intl/icu/source/i18n/funcrepl.cpp",
+        "intl/icu/source/i18n/gender.cpp",
+        "intl/icu/source/i18n/name2uni.cpp",
+        "intl/icu/source/i18n/nortrans.cpp",
+        "intl/icu/source/i18n/nultrans.cpp",
+        "intl/icu/source/i18n/quant.cpp",
+        "intl/icu/source/i18n/rbt.cpp",
+        "intl/icu/source/i18n/rbt_data.cpp",
+        "intl/icu/source/i18n/rbt_pars.cpp",
+        "intl/icu/source/i18n/rbt_rule.cpp",
+        "intl/icu/source/i18n/rbt_set.cpp",
+        "intl/icu/source/i18n/regexcmp.cpp",
+        "intl/icu/source/i18n/regeximp.cpp",
+        "intl/icu/source/i18n/regexst.cpp",
+        "intl/icu/source/i18n/regextxt.cpp",
+        "intl/icu/source/i18n/rematch.cpp",
+        "intl/icu/source/i18n/remtrans.cpp",
+        "intl/icu/source/i18n/repattrn.cpp",
+        "intl/icu/source/i18n/scientificnumberformatter.cpp",
+        "intl/icu/source/i18n/strmatch.cpp",
+        "intl/icu/source/i18n/strrepl.cpp",
+        "intl/icu/source/i18n/titletrn.cpp",
+        "intl/icu/source/i18n/tolowtrn.cpp",
+        "intl/icu/source/i18n/toupptrn.cpp",
+        "intl/icu/source/i18n/translit.cpp",
+        "intl/icu/source/i18n/transreg.cpp",
+        "intl/icu/source/i18n/tridpars.cpp",
+        "intl/icu/source/i18n/unesctrn.cpp",
+        "intl/icu/source/i18n/uni2name.cpp",
+        "intl/icu/source/i18n/uregexc.cpp",
+        "intl/icu/source/i18n/uregex.cpp",
+        "intl/icu/source/i18n/uregion.cpp",
+        "intl/icu/source/i18n/uspoof_build.cpp",
+        "intl/icu/source/i18n/uspoof_conf.cpp",
+        "intl/icu/source/i18n/utrans.cpp",
+        "intl/icu/source/i18n/vzone.cpp",
+        "intl/icu/source/i18n/zrule.cpp",
+        "intl/icu/source/i18n/ztrans.cpp",
+        # Cluster
+        "intl/icu/source/common/resbund_cnv.cpp",
+        "intl/icu/source/common/ures_cnv.cpp",
+        # Cluster
+        "intl/icu/source/common/propsvec.cpp",
+        "intl/icu/source/common/ucnvsel.cpp",
+        "intl/icu/source/common/ucnv_set.cpp",
+        # Cluster
+        "intl/icu/source/common/ubiditransform.cpp",
+        "intl/icu/source/common/ushape.cpp",
+        # Cluster
+        "intl/icu/source/i18n/csdetect.cpp",
+        "intl/icu/source/i18n/csmatch.cpp",
+        "intl/icu/source/i18n/csr2022.cpp",
+        "intl/icu/source/i18n/csrecog.cpp",
+        "intl/icu/source/i18n/csrmbcs.cpp",
+        "intl/icu/source/i18n/csrsbcs.cpp",
+        "intl/icu/source/i18n/csrucode.cpp",
+        "intl/icu/source/i18n/csrutf8.cpp",
+        "intl/icu/source/i18n/inputext.cpp",
+        "intl/icu/source/i18n/ucsdet.cpp",
+        # Cluster
+        "intl/icu/source/i18n/alphaindex.cpp",
+        "intl/icu/source/i18n/ulocdata.cpp",
+    ]
+)
+
+
+def ensure_source_file_exists(dir, filename):
+    f = mozpath.join(dir, filename)
+    if os.path.isfile(f):
+        return f
+    raise Exception("Couldn't find source file for: %s" % filename)
+
+
+def get_sources(sources_file):
+    srcdir = os.path.dirname(sources_file)
+    with open(sources_file) as f:
+        return sorted(
+            (ensure_source_file_exists(srcdir, name.strip()) for name in f),
+            key=lambda x: x.lower(),
+        )
+
+
+def list_headers(path):
+    result = []
+    for name in os.listdir(path):
+        f = mozpath.join(path, name)
+        if os.path.isfile(f):
+            result.append(f)
+    return sorted(result, key=lambda x: x.lower())
+
+
+def write_sources(mozbuild, sources, headers):
+    with open(mozbuild, "w", newline="\n", encoding="utf-8") as f:
+        f.write(
+            "# THIS FILE IS GENERATED BY /intl/icu_sources_data.py " + "DO NOT EDIT\n"
+        )
+
+        def write_list(name, content):
+            if content:
+                f.write("%s %s [\n" % (name, "=" if name.islower() else "+="))
+                f.write("".join("   '/%s',\n" % s for s in content))
+                f.write("]\n")
+
+        write_list("sources", [s for s in sources if s not in UNUSED_SOURCES])
+        write_list("other_sources", [s for s in sources if s in UNUSED_SOURCES])
+        write_list("EXPORTS.unicode", headers)
+
+
+def update_sources(topsrcdir):
+    print("Updating ICU sources lists...")
+    for d in ["common", "i18n", "tools/toolutil", "tools/icupkg"]:
+        base_path = mozpath.join(topsrcdir, "intl/icu/source/%s" % d)
+        sources_file = mozpath.join(base_path, "sources.txt")
+        mozbuild = mozpath.join(
+            topsrcdir, "config/external/icu/%s/sources.mozbuild" % mozpath.basename(d)
+        )
+        sources = [mozpath.relpath(s, topsrcdir) for s in get_sources(sources_file)]
+        unicode_dir = mozpath.join(base_path, "unicode")
+        if os.path.exists(unicode_dir):
+            headers = [
+                mozpath.normsep(os.path.relpath(s, topsrcdir))
+                for s in list_headers(unicode_dir)
+            ]
+        else:
+            headers = None
+        write_sources(mozbuild, sources, headers)
+
+
+def try_run(name, command, cwd=None, **kwargs):
+    try:
+        with tempfile.NamedTemporaryFile(prefix=name, delete=False) as f:
+            subprocess.check_call(
+                command, cwd=cwd, stdout=f, stderr=subprocess.STDOUT, **kwargs
+            )
+    except subprocess.CalledProcessError:
+        print(
+            """Error running "{}" in directory {}
+    See output in {}""".format(
+                " ".join(command), cwd, f.name
+            ),
+            file=sys.stderr,
+        )
+        return False
+    else:
+        os.unlink(f.name)
+        return True
+
+
+def get_data_file(data_dir):
+    files = glob.glob(mozpath.join(data_dir, "icudt*.dat"))
+    return files[0] if files else None
+
+
+def update_data_file(topsrcdir):
+    objdir = tempfile.mkdtemp(prefix="icu-obj-")
+    configure = mozpath.join(topsrcdir, "intl/icu/source/configure")
+    env = dict(os.environ)
+    # bug 1262101 - these should be shared with the moz.build files
+    env.update(
+        {
+            "CPPFLAGS": (
+                "-DU_NO_DEFAULT_INCLUDE_UTF_HEADERS=1 "
+                + "-DU_HIDE_OBSOLETE_UTF_OLD_H=1"
+                + "-DUCONFIG_NO_LEGACY_CONVERSION "
+                + "-DUCONFIG_NO_TRANSLITERATION "
+                + "-DUCONFIG_NO_REGULAR_EXPRESSIONS "
+                + "-DUCONFIG_NO_BREAK_ITERATION "
+                + "-DU_CHARSET_IS_UTF8"
+            )
+        }
+    )
+
+    # Exclude data that we currently don't need.
+    #
+    # The file format for ICU's data build tool is described at
+    # <https://github.com/unicode-org/icu/blob/master/docs/userguide/icu_data/buildtool.md>.
+    env["ICU_DATA_FILTER_FILE"] = mozpath.join(topsrcdir, "intl/icu/data_filter.json")
+
+    print("Running ICU configure...")
+    if not try_run(
+        "icu-configure",
+        [
+            "sh",
+            configure,
+            "--with-data-packaging=archive",
+            "--enable-static",
+            "--disable-shared",
+            "--disable-extras",
+            "--disable-icuio",
+            "--disable-layout",
+            "--disable-layoutex",
+            "--disable-tests",
+            "--disable-samples",
+            "--disable-strict",
+        ],
+        cwd=objdir,
+        env=env,
+    ):
+        return False
+    print("Running ICU make...")
+    if not try_run(
+        "icu-make",
+        ["make", "--jobs=%d" % multiprocessing.cpu_count(), "--output-sync"],
+        cwd=objdir,
+    ):
+        return False
+    print("Copying ICU data file...")
+    tree_data_path = mozpath.join(topsrcdir, "config/external/icu/data/")
+    old_data_file = get_data_file(tree_data_path)
+    if not old_data_file:
+        print("Error: no ICU data file in %s" % tree_data_path, file=sys.stderr)
+        return False
+    new_data_file = get_data_file(mozpath.join(objdir, "data/out"))
+    if not new_data_file:
+        print("Error: no ICU data in ICU objdir", file=sys.stderr)
+        return False
+    if os.path.basename(old_data_file) != os.path.basename(new_data_file):
+        # Data file name has the major version number embedded.
+        os.unlink(old_data_file)
+    shutil.copy(new_data_file, tree_data_path)
+    try:
+        shutil.rmtree(objdir)
+    except Exception:
+        print("Warning: failed to remove %s" % objdir, file=sys.stderr)
+    return True
+
+
+def main():
+    if len(sys.argv) != 2:
+        print("Usage: icu_sources_data.py <mozilla topsrcdir>", file=sys.stderr)
+        sys.exit(1)
+
+    topsrcdir = mozpath.abspath(sys.argv[1])
+    update_sources(topsrcdir)
+    if not update_data_file(topsrcdir):
+        print("Error updating ICU data file", file=sys.stderr)
+        sys.exit(1)
+
+
+if __name__ == "__main__":
+    main()