511 lines
19 KiB
Bash
511 lines
19 KiB
Bash
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#!/bin/bash -e
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# Copyright (c) 2012 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# Script to install everything needed to build chromium (well, ideally, anyway)
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# See http://code.google.com/p/chromium/wiki/LinuxBuildInstructions
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# and http://code.google.com/p/chromium/wiki/LinuxBuild64Bit
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usage() {
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echo "Usage: $0 [--options]"
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echo "Options:"
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echo "--[no-]syms: enable or disable installation of debugging symbols"
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echo "--[no-]lib32: enable or disable installation of 32 bit libraries"
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echo "--[no-]arm: enable or disable installation of arm cross toolchain"
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echo "--[no-]chromeos-fonts: enable or disable installation of Chrome OS"\
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"fonts"
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echo "--no-prompt: silently select standard options/defaults"
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echo "Script will prompt interactively if options not given."
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exit 1
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}
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# Checks whether a particular package is available in the repos.
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# USAGE: $ package_exists <package name>
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package_exists() {
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apt-cache pkgnames | grep -x "$1" > /dev/null 2>&1
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}
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while test "$1" != ""
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do
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case "$1" in
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--syms) do_inst_syms=1;;
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--no-syms) do_inst_syms=0;;
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--lib32) do_inst_lib32=1;;
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--no-lib32) do_inst_lib32=0;;
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--arm) do_inst_arm=1;;
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--no-arm) do_inst_arm=0;;
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--chromeos-fonts) do_inst_chromeos_fonts=1;;
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--no-chromeos-fonts) do_inst_chromeos_fonts=0;;
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--no-prompt) do_default=1
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do_quietly="-qq --assume-yes"
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;;
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--unsupported) do_unsupported=1;;
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*) usage;;
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esac
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shift
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done
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ubuntu_versions="10\.04|10\.10|11\.04|11\.10|12\.04|12\.10|13\.04"
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ubuntu_codenames="lucid|maverick|natty|oneiric|precise|quantal|raring"
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ubuntu_issue="Ubuntu ($ubuntu_versions|$ubuntu_codenames)"
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# GCEL is an Ubuntu-derived VM image used on Google Compute Engine; /etc/issue
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# doesn't contain a version number so just trust that the user knows what
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# they're doing.
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gcel_issue="^GCEL"
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if [ 0 -eq "${do_unsupported-0}" ] ; then
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if ! egrep -q "($ubuntu_issue|$gcel_issue)" /etc/issue; then
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echo "ERROR: Only Ubuntu 10.04 (lucid) through 13.04 (raring) are"\
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"currently supported" >&2
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exit 1
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fi
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if ! uname -m | egrep -q "i686|x86_64"; then
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echo "Only x86 architectures are currently supported" >&2
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exit
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fi
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fi
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if [ "x$(id -u)" != x0 ]; then
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echo "Running as non-root user."
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echo "You might have to enter your password one or more times for 'sudo'."
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echo
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fi
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# Packages needed for chromeos only
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chromeos_dev_list="libbluetooth-dev"
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# Packages need for development
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dev_list="apache2.2-bin bison curl elfutils fakeroot flex g++ gperf
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language-pack-fr libapache2-mod-php5 libasound2-dev libbz2-dev
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libcairo2-dev libcups2-dev libcurl4-gnutls-dev libelf-dev
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libgconf2-dev libgl1-mesa-dev libglib2.0-dev libglu1-mesa-dev
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libgnome-keyring-dev libgtk2.0-dev libkrb5-dev libnspr4-dev
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libnss3-dev libpam0g-dev libpci-dev libpulse-dev libsctp-dev
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libspeechd-dev libsqlite3-dev libssl-dev libudev-dev libwww-perl
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libxslt1-dev libxss-dev libxt-dev libxtst-dev mesa-common-dev
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metacity patch perl php5-cgi pkg-config python python-cherrypy3
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python-dev python-psutil rpm ruby subversion ttf-dejavu-core
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ttf-indic-fonts ttf-kochi-gothic ttf-kochi-mincho ttf-thai-tlwg
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wdiff git-core
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$chromeos_dev_list"
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# 64-bit systems need a minimum set of 32-bit compat packages for the pre-built
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# NaCl binaries. These are always needed, regardless of whether or not we want
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# the full 32-bit "cross-compile" support (--lib32).
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if [ "$(uname -m)" = "x86_64" ]; then
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dev_list="${dev_list} libc6-i386 lib32gcc1 lib32stdc++6"
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fi
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# Run-time libraries required by chromeos only
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chromeos_lib_list="libpulse0 libbz2-1.0 libcurl4-gnutls-dev"
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# Full list of required run-time libraries
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lib_list="libatk1.0-0 libc6 libasound2 libcairo2 libcups2 libexpat1
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libfontconfig1 libfreetype6 libglib2.0-0 libgnome-keyring0
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libgtk2.0-0 libpam0g libpango1.0-0 libpci3 libpcre3 libpixman-1-0
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libpng12-0 libspeechd2 libstdc++6 libsqlite3-0 libx11-6
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libxau6 libxcb1 libxcomposite1 libxcursor1 libxdamage1 libxdmcp6
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libxext6 libxfixes3 libxi6 libxinerama1 libxrandr2 libxrender1
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libxtst6 zlib1g $chromeos_lib_list"
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# Debugging symbols for all of the run-time libraries
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dbg_list="libatk1.0-dbg libc6-dbg libcairo2-dbg libfontconfig1-dbg
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libglib2.0-0-dbg libgtk2.0-0-dbg libpango1.0-0-dbg libpcre3-dbg
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libpixman-1-0-dbg libsqlite3-0-dbg libx11-6-dbg libxau6-dbg
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libxcb1-dbg libxcomposite1-dbg libxcursor1-dbg libxdamage1-dbg
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libxdmcp6-dbg libxext6-dbg libxfixes3-dbg libxi6-dbg libxinerama1-dbg
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libxrandr2-dbg libxrender1-dbg libxtst6-dbg zlib1g-dbg"
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# arm cross toolchain packages needed to build chrome on arm
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arm_list="libc6-armel-cross libc6-dev-armel-cross libgcc1-armel-cross
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libgomp1-armel-cross linux-libc-dev-armel-cross
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libgcc1-dbg-armel-cross libgomp1-dbg-armel-cross
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binutils-arm-linux-gnueabi cpp-arm-linux-gnueabi
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gcc-arm-linux-gnueabi g++-arm-linux-gnueabi
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libmudflap0-dbg-armel-cross"
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# Some package names have changed over time
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if package_exists ttf-mscorefonts-installer; then
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dev_list="${dev_list} ttf-mscorefonts-installer"
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else
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dev_list="${dev_list} msttcorefonts"
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fi
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if package_exists libnspr4-dbg; then
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dbg_list="${dbg_list} libnspr4-dbg libnss3-dbg"
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lib_list="${lib_list} libnspr4 libnss3"
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else
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dbg_list="${dbg_list} libnspr4-0d-dbg libnss3-1d-dbg"
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lib_list="${lib_list} libnspr4-0d libnss3-1d"
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fi
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if package_exists libjpeg-dev; then
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dev_list="${dev_list} libjpeg-dev"
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else
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dev_list="${dev_list} libjpeg62-dev"
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fi
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if package_exists libudev1; then
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dev_list="${dev_list} libudev1"
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else
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dev_list="${dev_list} libudev0"
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fi
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# Some packages are only needed, if the distribution actually supports
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# installing them.
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if package_exists appmenu-gtk; then
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lib_list="$lib_list appmenu-gtk"
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fi
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# Waits for the user to press 'Y' or 'N'. Either uppercase of lowercase is
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# accepted. Returns 0 for 'Y' and 1 for 'N'. If an optional parameter has
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# been provided to yes_no(), the function also accepts RETURN as a user input.
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# The parameter specifies the exit code that should be returned in that case.
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# The function will echo the user's selection followed by a newline character.
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# Users can abort the function by pressing CTRL-C. This will call "exit 1".
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yes_no() {
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if [ 0 -ne "${do_default-0}" ] ; then
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return $1
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fi
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local c
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while :; do
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c="$(trap 'stty echo -iuclc icanon 2>/dev/null' EXIT INT TERM QUIT
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stty -echo iuclc -icanon 2>/dev/null
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dd count=1 bs=1 2>/dev/null | od -An -tx1)"
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case "$c" in
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" 0a") if [ -n "$1" ]; then
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[ $1 -eq 0 ] && echo "Y" || echo "N"
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return $1
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fi
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;;
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" 79") echo "Y"
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return 0
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;;
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" 6e") echo "N"
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return 1
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;;
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"") echo "Aborted" >&2
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exit 1
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;;
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*) # The user pressed an unrecognized key. As we are not echoing
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# any incorrect user input, alert the user by ringing the bell.
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(tput bel) 2>/dev/null
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;;
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esac
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done
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}
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if test "$do_inst_syms" = ""
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then
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echo "This script installs all tools and libraries needed to build Chromium."
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echo ""
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echo "For most of the libraries, it can also install debugging symbols, which"
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echo "will allow you to debug code in the system libraries. Most developers"
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echo "won't need these symbols."
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echo -n "Do you want me to install them for you (y/N) "
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if yes_no 1; then
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do_inst_syms=1
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fi
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fi
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if test "$do_inst_syms" = "1"; then
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echo "Installing debugging symbols."
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else
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echo "Skipping installation of debugging symbols."
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dbg_list=
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fi
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# Install the Chrome OS default fonts.
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if test "$do_inst_chromeos_fonts" != "0"; then
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echo
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echo "Installing Chrome OS fonts."
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dir=`echo $0 | sed -r -e 's/\/[^/]+$//'`
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if ! sudo $dir/linux/install-chromeos-fonts.py; then
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echo "ERROR: The installation of the Chrome OS default fonts failed."
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if [ `stat -f -c %T $dir` == "nfs" ]; then
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echo "The reason is that your repo is installed on a remote file system."
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else
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echo "This is expected if your repo is installed on a remote file system."
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fi
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echo "It is recommended to install your repo on a local file system."
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echo "You can skip the installation of the Chrome OS default founts with"
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echo "the command line option: --no-chromeos-fonts."
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exit 1
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fi
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else
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echo "Skipping installation of Chrome OS fonts."
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fi
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# When cross building for arm on 64-bit systems the host binaries
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# that are part of v8 need to be compiled with -m32 which means
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# that basic multilib support is needed.
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if [ "$(uname -m)" = "x86_64" ]; then
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arm_list="$arm_list g++-multilib"
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fi
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if test "$do_inst_arm" = "1"; then
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. /etc/lsb-release
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if test "$DISTRIB_CODENAME" != "precise"; then
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echo "ERROR: Installing the ARM cross toolchain is only available on" \
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"Ubuntu precise." >&2
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exit 1
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fi
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echo "Installing ARM cross toolchain."
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else
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echo "Skipping installation of ARM cross toolchain."
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arm_list=
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fi
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sudo apt-get update
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# We initially run "apt-get" with the --reinstall option and parse its output.
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# This way, we can find all the packages that need to be newly installed
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# without accidentally promoting any packages from "auto" to "manual".
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# We then re-run "apt-get" with just the list of missing packages.
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echo "Finding missing packages..."
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packages="${dev_list} ${lib_list} ${dbg_list} ${arm_list}"
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# Intentionally leaving $packages unquoted so it's more readable.
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echo "Packages required: " $packages
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echo
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new_list_cmd="sudo apt-get install --reinstall $(echo $packages)"
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if new_list="$(yes n | LANGUAGE=en LANG=C $new_list_cmd)"; then
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# We probably never hit this following line.
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echo "No missing packages, and the packages are up-to-date."
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elif [ $? -eq 1 ]; then
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# We expect apt-get to have exit status of 1.
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# This indicates that we cancelled the install with "yes n|".
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new_list=$(echo "$new_list" |
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sed -e '1,/The following NEW packages will be installed:/d;s/^ //;t;d')
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new_list=$(echo "$new_list" | sed 's/ *$//')
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if [ -z "$new_list" ] ; then
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echo "No missing packages, and the packages are up-to-date."
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else
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echo "Installing missing packages: $new_list."
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sudo apt-get install ${do_quietly-} ${new_list}
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fi
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echo
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else
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# An apt-get exit status of 100 indicates that a real error has occurred.
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# I am intentionally leaving out the '"'s around new_list_cmd,
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# as this makes it easier to cut and paste the output
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echo "The following command failed: " ${new_list_cmd}
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echo
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echo "It produces the following output:"
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yes n | $new_list_cmd || true
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echo
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echo "You will have to install the above packages yourself."
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echo
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exit 100
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fi
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# Install 32bit backwards compatibility support for 64bit systems
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if [ "$(uname -m)" = "x86_64" ]; then
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if test "$do_inst_lib32" != "1"
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then
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echo "NOTE: If you were expecting the option to install 32bit libs,"
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echo "please run with the --lib32 flag."
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echo
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echo "Installation complete."
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exit 0
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else
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# This conditional statement has been added to deprecate and eventually
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# remove support for 32bit libraries on 64bit systems. But for the time
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# being, we still have to support a few legacy systems (e.g. bots), where
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# this feature is needed.
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# We only even give the user the option to install these libraries, if
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# they explicitly requested doing so by setting the --lib32 command line
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# flag.
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# And even then, we interactively ask them one more time whether they are
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# absolutely sure.
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# In order for that to work, we must reset the ${do_inst_lib32} variable.
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# There are other ways to achieve the same goal. But resetting the
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# variable is the best way to document the intended behavior -- and to
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# allow us to gradually deprecate and then remove the obsolete code.
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do_inst_lib32=
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fi
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echo "WARNING"
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echo
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echo "We no longer recommend that you use this script to install"
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echo "32bit libraries on a 64bit system. Instead, consider using the"
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echo "install-chroot.sh script to help you set up a 32bit environment"
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||
|
|
echo "for building and testing 32bit versions of Chrome."
|
||
|
|
echo
|
||
|
|
echo "The code for installing 32bit libraries on a 64bit system is"
|
||
|
|
echo "unmaintained and might not work with modern versions of Ubuntu"
|
||
|
|
echo "or Debian."
|
||
|
|
echo
|
||
|
|
echo -n "Are you sure you want to proceed (y/N) "
|
||
|
|
if yes_no 1; then
|
||
|
|
do_inst_lib32=1
|
||
|
|
fi
|
||
|
|
if test "$do_inst_lib32" != "1"
|
||
|
|
then
|
||
|
|
exit 0
|
||
|
|
fi
|
||
|
|
|
||
|
|
# Standard 32bit compatibility libraries
|
||
|
|
echo "First, installing the limited existing 32-bit support..."
|
||
|
|
cmp_list="ia32-libs lib32asound2-dev lib32stdc++6 lib32z1
|
||
|
|
lib32z1-dev libc6-dev-i386 libc6-i386 g++-multilib"
|
||
|
|
if [ -n "`apt-cache search lib32readline-gplv2-dev 2>/dev/null`" ]; then
|
||
|
|
cmp_list="${cmp_list} lib32readline-gplv2-dev"
|
||
|
|
else
|
||
|
|
cmp_list="${cmp_list} lib32readline5-dev"
|
||
|
|
fi
|
||
|
|
sudo apt-get install ${do_quietly-} $cmp_list
|
||
|
|
|
||
|
|
tmp=/tmp/install-32bit.$$
|
||
|
|
trap 'rm -rf "${tmp}"' EXIT INT TERM QUIT
|
||
|
|
mkdir -p "${tmp}/apt/lists/partial" "${tmp}/cache" "${tmp}/partial"
|
||
|
|
touch "${tmp}/status"
|
||
|
|
|
||
|
|
[ -r /etc/apt/apt.conf ] && cp /etc/apt/apt.conf "${tmp}/apt/"
|
||
|
|
cat >>"${tmp}/apt/apt.conf" <<EOF
|
||
|
|
Apt::Architecture "i386";
|
||
|
|
Dir::Cache "${tmp}/cache";
|
||
|
|
Dir::Cache::Archives "${tmp}/";
|
||
|
|
Dir::State::Lists "${tmp}/apt/lists/";
|
||
|
|
Dir::State::status "${tmp}/status";
|
||
|
|
EOF
|
||
|
|
|
||
|
|
# Download 32bit packages
|
||
|
|
echo "Computing list of available 32bit packages..."
|
||
|
|
sudo apt-get -c="${tmp}/apt/apt.conf" update
|
||
|
|
|
||
|
|
echo "Downloading available 32bit packages..."
|
||
|
|
sudo apt-get -c="${tmp}/apt/apt.conf" \
|
||
|
|
--yes --download-only --force-yes --reinstall install \
|
||
|
|
${lib_list} ${dbg_list}
|
||
|
|
|
||
|
|
# Open packages, remove everything that is not a library, move the
|
||
|
|
# library to a lib32 directory and package everything as a *.deb file.
|
||
|
|
echo "Repackaging and installing 32bit packages for use on 64bit systems..."
|
||
|
|
for i in ${lib_list} ${dbg_list}; do
|
||
|
|
orig="$(echo "${tmp}/${i}"_*_i386.deb)"
|
||
|
|
compat="$(echo "${orig}" |
|
||
|
|
sed -e 's,\(_[^_/]*_\)i386\(.deb\),-ia32\1amd64\2,')"
|
||
|
|
rm -rf "${tmp}/staging"
|
||
|
|
msg="$(fakeroot -u sh -exc '
|
||
|
|
# Unpack 32bit Debian archive
|
||
|
|
umask 022
|
||
|
|
mkdir -p "'"${tmp}"'/staging/dpkg/DEBIAN"
|
||
|
|
cd "'"${tmp}"'/staging"
|
||
|
|
ar x "'${orig}'"
|
||
|
|
tar Cfx dpkg data.tar*
|
||
|
|
tar zCfx dpkg/DEBIAN control.tar.gz
|
||
|
|
|
||
|
|
# Create a posix extended regular expression fragment that will
|
||
|
|
# recognize the includes which have changed. Should be rare,
|
||
|
|
# will almost always be empty.
|
||
|
|
includes=`sed -n -e "s/^[0-9a-z]* //g" \
|
||
|
|
-e "\,usr/include/,p" dpkg/DEBIAN/md5sums |
|
||
|
|
xargs -n 1 -I FILE /bin/sh -c \
|
||
|
|
"cmp -s dpkg/FILE /FILE || echo FILE" |
|
||
|
|
tr "\n" "|" |
|
||
|
|
sed -e "s,|$,,"`
|
||
|
|
|
||
|
|
# If empty, set it to not match anything.
|
||
|
|
test -z "$includes" && includes="^//"
|
||
|
|
|
||
|
|
# Turn the conflicts into an extended RE for removal from the
|
||
|
|
# Provides line.
|
||
|
|
conflicts=`sed -n -e "/Conflicts/s/Conflicts: *//;T;s/, */|/g;p" \
|
||
|
|
dpkg/DEBIAN/control`
|
||
|
|
|
||
|
|
# Rename package, change architecture, remove conflicts and dependencies
|
||
|
|
sed -r -i \
|
||
|
|
-e "/Package/s/$/-ia32/" \
|
||
|
|
-e "/Architecture/s/:.*$/: amd64/" \
|
||
|
|
-e "/Depends/s/:.*/: ia32-libs/" \
|
||
|
|
-e "/Provides/s/($conflicts)(, *)?//g;T1;s/, *$//;:1" \
|
||
|
|
-e "/Recommends/d" \
|
||
|
|
-e "/Conflicts/d" \
|
||
|
|
dpkg/DEBIAN/control
|
||
|
|
|
||
|
|
# Only keep files that live in "lib" directories or the includes
|
||
|
|
# that have changed.
|
||
|
|
sed -r -i \
|
||
|
|
-e "/\/lib64\//d" -e "/\/.?bin\//d" \
|
||
|
|
-e "\,$includes,s,[ /]include/,&32/,g;s,include/32/,include32/,g" \
|
||
|
|
-e "s, lib/, lib32/,g" \
|
||
|
|
-e "s,/lib/,/lib32/,g" \
|
||
|
|
-e "t;d" \
|
||
|
|
-e "\,^/usr/lib32/debug\(.*/lib32\),s,^/usr/lib32/debug,/usr/lib/debug," \
|
||
|
|
dpkg/DEBIAN/md5sums
|
||
|
|
|
||
|
|
# Re-run ldconfig after installation/removal
|
||
|
|
{ echo "#!/bin/sh"; echo "[ \"x\$1\" = xconfigure ]&&ldconfig||:"; } \
|
||
|
|
>dpkg/DEBIAN/postinst
|
||
|
|
{ echo "#!/bin/sh"; echo "[ \"x\$1\" = xremove ]&&ldconfig||:"; } \
|
||
|
|
>dpkg/DEBIAN/postrm
|
||
|
|
chmod 755 dpkg/DEBIAN/postinst dpkg/DEBIAN/postrm
|
||
|
|
|
||
|
|
# Remove any other control files
|
||
|
|
find dpkg/DEBIAN -mindepth 1 "(" -name control -o -name md5sums -o \
|
||
|
|
-name postinst -o -name postrm ")" -o -print |
|
||
|
|
xargs -r rm -rf
|
||
|
|
|
||
|
|
# Remove any files/dirs that live outside of "lib" directories,
|
||
|
|
# or are not in our list of changed includes.
|
||
|
|
find dpkg -mindepth 1 -regextype posix-extended \
|
||
|
|
"(" -name DEBIAN -o -name lib -o -regex "dpkg/($includes)" ")" \
|
||
|
|
-prune -o -print | tac |
|
||
|
|
xargs -r -n 1 sh -c "rm \$0 2>/dev/null || rmdir \$0 2>/dev/null || : "
|
||
|
|
find dpkg -name lib64 -o -name bin -o -name "?bin" |
|
||
|
|
tac | xargs -r rm -rf
|
||
|
|
|
||
|
|
# Remove any symbolic links that were broken by the above steps.
|
||
|
|
find -L dpkg -type l -print | tac | xargs -r rm -rf
|
||
|
|
|
||
|
|
# Rename lib to lib32, but keep debug symbols in /usr/lib/debug/usr/lib32
|
||
|
|
# That is where gdb looks for them.
|
||
|
|
find dpkg -type d -o -path "*/lib/*" -print |
|
||
|
|
xargs -r -n 1 sh -c "
|
||
|
|
i=\$(echo \"\${0}\" |
|
||
|
|
sed -e s,/lib/,/lib32/,g \
|
||
|
|
-e s,/usr/lib32/debug\\\\\(.*/lib32\\\\\),/usr/lib/debug\\\\1,);
|
||
|
|
mkdir -p \"\${i%/*}\";
|
||
|
|
mv \"\${0}\" \"\${i}\""
|
||
|
|
|
||
|
|
# Rename include to include32.
|
||
|
|
[ -d "dpkg/usr/include" ] && mv "dpkg/usr/include" "dpkg/usr/include32"
|
||
|
|
|
||
|
|
# Prune any empty directories
|
||
|
|
find dpkg -type d | tac | xargs -r -n 1 rmdir 2>/dev/null || :
|
||
|
|
|
||
|
|
# Create our own Debian package
|
||
|
|
cd ..
|
||
|
|
dpkg --build staging/dpkg .' 2>&1)"
|
||
|
|
compat="$(eval echo $(echo "${compat}" |
|
||
|
|
sed -e 's,_[^_/]*_amd64.deb,_*_amd64.deb,'))"
|
||
|
|
[ -r "${compat}" ] || {
|
||
|
|
echo "${msg}" >&2
|
||
|
|
echo "Failed to build new Debian archive!" >&2
|
||
|
|
exit 1
|
||
|
|
}
|
||
|
|
|
||
|
|
msg="$(sudo dpkg -i "${compat}" 2>&1)" && {
|
||
|
|
echo "Installed ${compat##*/}"
|
||
|
|
} || {
|
||
|
|
# echo "${msg}" >&2
|
||
|
|
echo "Skipped ${compat##*/}"
|
||
|
|
}
|
||
|
|
done
|
||
|
|
|
||
|
|
# Add symbolic links for developing 32bit code
|
||
|
|
echo "Adding missing symbolic links, enabling 32bit code development..."
|
||
|
|
for i in $(find /lib32 /usr/lib32 -maxdepth 1 -name \*.so.\* |
|
||
|
|
sed -e 's/[.]so[.][0-9].*/.so/' |
|
||
|
|
sort -u); do
|
||
|
|
[ "x${i##*/}" = "xld-linux.so" ] && continue
|
||
|
|
[ -r "$i" ] && continue
|
||
|
|
j="$(ls "$i."* | sed -e 's/.*[.]so[.]\([^.]*\)$/\1/;t;d' |
|
||
|
|
sort -n | tail -n 1)"
|
||
|
|
[ -r "$i.$j" ] || continue
|
||
|
|
sudo ln -s "${i##*/}.$j" "$i"
|
||
|
|
done
|
||
|
|
fi
|