From 43a97878ce14b72f0981164f87f2e35e14151312 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 11:22:09 +0200
Subject: Adding upstream version 110.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../build/linux/install-chromeos-fonts.py          | 120 +++++++++++++++++++++
 1 file changed, 120 insertions(+)
 create mode 100755 third_party/libwebrtc/build/linux/install-chromeos-fonts.py

(limited to 'third_party/libwebrtc/build/linux/install-chromeos-fonts.py')

diff --git a/third_party/libwebrtc/build/linux/install-chromeos-fonts.py b/third_party/libwebrtc/build/linux/install-chromeos-fonts.py
new file mode 100755
index 0000000000..da8fb40f48
--- /dev/null
+++ b/third_party/libwebrtc/build/linux/install-chromeos-fonts.py
@@ -0,0 +1,120 @@
+#!/usr/bin/env python
+# Copyright 2013 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# Script to install the Chrome OS fonts on Linux.
+# This script can be run manually (as root), but is also run as part
+# install-build-deps.sh.
+
+from __future__ import print_function
+
+import os
+import shutil
+import subprocess
+import sys
+
+URL_TEMPLATE = ('https://commondatastorage.googleapis.com/chromeos-localmirror/'
+                'distfiles/%(name)s-%(version)s.tar.bz2')
+
+# Taken from the media-fonts/<name> ebuilds in chromiumos-overlay.
+# noto-cjk used to be here, but is removed because fc-cache takes too long
+# regenerating the fontconfig cache (See crbug.com/697954.)
+# TODO(jshin): Add it back when the above issue can be avoided.
+SOURCES = [
+  {
+    'name': 'notofonts',
+    'version': '20161129'
+  }, {
+    'name': 'robotofonts',
+    'version': '2.132'
+  }
+]
+
+URLS = sorted([URL_TEMPLATE % d for d in SOURCES])
+FONTS_DIR = '/usr/local/share/fonts'
+
+def main(args):
+  if not sys.platform.startswith('linux'):
+    print("Error: %s must be run on Linux." % __file__)
+    return 1
+
+  if os.getuid() != 0:
+    print("Error: %s must be run as root." % __file__)
+    return 1
+
+  if not os.path.isdir(FONTS_DIR):
+    print("Error: Destination directory does not exist: %s" % FONTS_DIR)
+    return 1
+
+  dest_dir = os.path.join(FONTS_DIR, 'chromeos')
+
+  stamp = os.path.join(dest_dir, ".stamp02")
+  if os.path.exists(stamp):
+    with open(stamp) as s:
+      if s.read() == '\n'.join(URLS):
+        print("Chrome OS fonts already up to date in %s." % dest_dir)
+        return 0
+
+  if os.path.isdir(dest_dir):
+    shutil.rmtree(dest_dir)
+  os.mkdir(dest_dir)
+  os.chmod(dest_dir, 0o755)
+
+  print("Installing Chrome OS fonts to %s." % dest_dir)
+  for url in URLS:
+    tarball = os.path.join(dest_dir, os.path.basename(url))
+    subprocess.check_call(['curl', '-L', url, '-o', tarball])
+    subprocess.check_call(['tar', '--no-same-owner', '--no-same-permissions',
+                           '-xf', tarball, '-C', dest_dir])
+    os.remove(tarball)
+
+  readme = os.path.join(dest_dir, "README")
+  with open(readme, 'w') as s:
+    s.write("This directory and its contents are auto-generated.\n")
+    s.write("It may be deleted and recreated. Do not modify.\n")
+    s.write("Script: %s\n" % __file__)
+
+  with open(stamp, 'w') as s:
+    s.write('\n'.join(URLS))
+
+  for base, dirs, files in os.walk(dest_dir):
+    for dir in dirs:
+      os.chmod(os.path.join(base, dir), 0o755)
+    for file in files:
+      os.chmod(os.path.join(base, file), 0o644)
+
+  print("""\
+
+Chrome OS font rendering settings are specified using Fontconfig. If your
+system's configuration doesn't match Chrome OS's (which vary for different
+devices), fonts may be rendered with different subpixel rendering, subpixel
+positioning, or hinting settings. This may affect font metrics.
+
+Chrome OS's settings are stored in the media-libs/fontconfig package, which is
+at src/third_party/chromiumos-overlay/media-libs/fontconfig in a Chrome OS
+checkout. You can configure your system to match Chrome OS's defaults by
+creating or editing a ~/.fonts.conf file:
+
+<?xml version="1.0"?>
+<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
+<fontconfig>
+  <match target="font">
+    <edit name="antialias" mode="assign"><bool>true</bool></edit>
+    <edit name="autohint" mode="assign"><bool>true</bool></edit>
+    <edit name="hinting" mode="assign"><bool>true</bool></edit>
+    <edit name="hintstyle" mode="assign"><const>hintslight</const></edit>
+    <edit name="rgba" mode="assign"><const>rgb</const></edit>
+  </match>
+</fontconfig>
+
+To load additional per-font configs (and assuming you have Chrome OS checked
+out), add the following immediately before the "</fontconfig>" line:
+
+  <include ignore_missing="yes">/path/to/src/third_party/chromiumos-overlay/media-libs/fontconfig/files/local.conf</include>
+""")
+
+  return 0
+
+if __name__ == '__main__':
+  sys.exit(main(sys.argv[1:]))
-- 
cgit v1.2.3