#!/bin/bash # # Copyright (c) 2011 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. # Let the wrapped binary know that it has been run through the wrapper. export CHROME_WRAPPER="`readlink -f "$0"`" HERE="`dirname "$CHROME_WRAPPER"`" # Check if the CPU supports SSE2. If not, try to pop up a dialog to explain the # problem and exit. Otherwise the browser will just crash with a SIGILL. # http://crbug.com/348761 grep ^flags /proc/cpuinfo|grep -qs sse2 if [ $? != 0 ]; then SSE2_DEPRECATION_MSG="This computer can no longer run Google Chrome because \ its hardware is no longer supported." if which zenity &> /dev/null; then zenity --warning --text="$SSE2_DEPRECATION_MSG" elif which gmessage &> /dev/null; then gmessage "$SSE2_DEPRECATION_MSG" elif which xmessage &> /dev/null; then xmessage "$SSE2_DEPRECATION_MSG" else echo "$SSE2_DEPRECATION_MSG" 1>&2 fi exit 1 fi # We include some xdg utilities next to the binary, and we want to prefer them # over the system versions when we know the system versions are very old. We # detect whether the system xdg utilities are sufficiently new to be likely to # work for us by looking for xdg-settings. If we find it, we leave $PATH alone, # so that the system xdg utilities (including any distro patches) will be used. if ! which xdg-settings &> /dev/null; then # Old xdg utilities. Prepend $HERE to $PATH to use ours instead. export PATH="$HERE:$PATH" else # Use system xdg utilities. But first create mimeapps.list if it doesn't # exist; some systems have bugs in xdg-mime that make it fail without it. xdg_app_dir="${XDG_DATA_HOME:-$HOME/.local/share/applications}" mkdir -p "$xdg_app_dir" [ -f "$xdg_app_dir/mimeapps.list" ] || touch "$xdg_app_dir/mimeapps.list" fi # Always use our versions of ffmpeg libs. # This also makes RPMs find the compatibly-named library symlinks. if [[ -n "$LD_LIBRARY_PATH" ]]; then LD_LIBRARY_PATH="$HERE:$HERE/lib:$LD_LIBRARY_PATH" else LD_LIBRARY_PATH="$HERE:$HERE/lib" fi export LD_LIBRARY_PATH export CHROME_VERSION_EXTRA="@@CHANNEL@@" # We don't want bug-buddy intercepting our crashes. http://crbug.com/24120 export GNOME_DISABLE_CRASH_DIALOG=SET_BY_GOOGLE_CHROME # Automagically migrate user data directory. # TODO(phajdan.jr): Remove along with migration code in the browser for M33. if [[ -n "@@SXS_USER_DATA_DIR@@" ]]; then if [[ ! -d "@@SXS_USER_DATA_DIR@@" ]]; then "$HERE/@@PROGNAME@@" "--migrate-data-dir-for-sxs=@@SXS_USER_DATA_DIR@@" \ --enable-logging=stderr --log-level=0 fi fi # Make sure that the profile directory specified in the environment, if any, # overrides the default. if [[ -n "$CHROME_USER_DATA_DIR" ]]; then PROFILE_DIRECTORY_FLAG="--user-data-dir=$CHROME_USER_DATA_DIR" fi # Sanitize std{in,out,err} because they'll be shared with untrusted child # processes (http://crbug.com/376567). exec < /dev/null exec > >(exec cat) exec 2> >(exec cat >&2) # Note: exec -a below is a bashism. exec -a "$0" "$HERE/@@PROGNAME@@" @@DEFAULT_FLAGS@@ "$PROFILE_DIRECTORY_FLAG" \ "$@"