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#!/bin/sh
# Copyright (c) 2006-2009 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.
# Running Chromium via this script makes it possible to set Chromium as the
# default browser directly out of a compile, without needing to package it.
DESKTOP="chromium-devel"
TITLE="Chromium"
# Check to see if there is a desktop file of the given name
exists_desktop_file() {
# Build a search list from $XDG_DATA_HOME and $XDG_DATA_DIRS, the latter
# of which can itself be a colon-separated list of directories to search.
search="${XDG_DATA_HOME:-$HOME/.local/share}:${XDG_DATA_DIRS:-/usr/local/share:/usr/share}"
IFS=:
for dir in $search; do
unset IFS
[ "$dir" -a -d "$dir/applications" ] || continue
[ -r "$dir/applications/$DESKTOP.desktop" ] && return
done
# Didn't find it in the search path
return 1
}
# Checks a file to see if it's a 32 or 64-bit
check_executable() {
out=$(file $(readlink -f $1) 2> /dev/null)
echo $out | grep -qs "ELF 32-bit LSB"
if [ $? = 0 ]; then
echo 32
return
fi
echo $out | grep -qs "ELF 64-bit LSB"
if [ $? = 0 ]; then
echo 64
return
fi
echo neither
}
# Generate a desktop file that will run this script
generate_desktop_file() {
apps="${XDG_DATA_HOME:-$HOME/.local/share}/applications"
mkdir -p "$apps"
cat > "$apps/$DESKTOP.desktop" << EOF
[Desktop Entry]
Version=1.0
Encoding=UTF-8
Name=$TITLE
Exec=$CHROME_WRAPPER %U
Terminal=false
Icon=$HERE/product_logo_48.png
Type=Application
Categories=Application;Network;WebBrowser;
MimeType=text/html;text/xml;application/xhtml_xml;
EOF
}
# Let the wrapped binary know that it has been run through the wrapper
export CHROME_WRAPPER="`readlink -f "$0"`"
export CHROME_DESKTOP="$DESKTOP.desktop"
HERE="`dirname "$CHROME_WRAPPER"`"
case ":$PATH:" in
*:$HERE:*)
# $PATH already contains $HERE
;;
*)
# Append $HERE to $PATH
export PATH="$PATH:$HERE"
;;
esac
# Always use our ffmpeg and other shared libs.
export LD_LIBRARY_PATH="$HERE:$HERE/lib:$HERE/lib.target:$LD_LIBRARY_PATH"
MISSING_LIBS=$(ldd "$HERE/chrome" 2> /dev/null |grep "not found$" | cut -d" " -f 1|sed 's/\t//')
CHROME_ARCH=$(check_executable "$HERE/chrome")
uname -m | grep -qs x86_64
if [ $? = 1 ]; then
LIBDIRS="/lib /lib32 /usr/lib /usr/lib32"
else
LIBDIRS="/lib64 /lib /usr/lib64 /usr/lib"
fi
echo $MISSING_LIBS | grep -qs libbz2.so.1.0
if [ $? = 0 ]; then
for dir in $LIBDIRS
do
if [ -e "$dir/libbz2.so.1" ]; then
LIB_ARCH=$(check_executable "$dir/libbz2.so.1")
if [ "$CHROME_ARCH" = "$LIB_ARCH" ]; then
ln -s "$dir/libbz2.so.1" "$HERE/libbz2.so.1.0"
break;
fi
fi
done
fi
for lib in libnspr4.so.0d libnss3.so.1d libnssutil3.so.1d libplc4.so.0d libplds4.so.0d libsmime3.so.1d libssl3.so.1d
do
echo $MISSING_LIBS | grep -qs $lib
if [ $? = 0 ]; then
reallib=$(echo $lib | sed 's/\.[01]d$//')
for dir in $LIBDIRS
do
if [ -e "$dir/$reallib" ]; then
LIB_ARCH=$(check_executable "$dir/$reallib")
if [ "$CHROME_ARCH" = "$LIB_ARCH" ]; then
ln -s "$dir/$reallib" "$HERE/$lib"
break;
fi
fi
done
fi
done
# Custom version string for this release. This can be used to add a downstream
# vendor string or release channel information.
export CHROME_VERSION_EXTRA="custom"
exists_desktop_file || generate_desktop_file
exec "$HERE/chrome" "$@"
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