blob: c0e0e0acf411f4d8fbc150cbfd9542eb3490570c [file] [log] [blame]
#!/bin/bash -e
# Copyright (c) 2012 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 everything needed to build chromium (well, ideally, anyway)
# See https://chromium.googlesource.com/chromium/src/+/master/docs/linux_build_instructions.md
usage() {
echo "Usage: $0 [--options]"
echo "Options:"
echo "--[no-]syms: enable or disable installation of debugging symbols"
echo "--lib32: enable installation of 32-bit libraries, e.g. for V8 snapshot"
echo "--[no-]arm: enable or disable installation of arm cross toolchain"
echo "--[no-]chromeos-fonts: enable or disable installation of Chrome OS"\
"fonts"
echo "--[no-]nacl: enable or disable installation of prerequisites for"\
"building standalone NaCl and all its toolchains"
echo "--[no-]backwards-compatible: enable or disable installation of packages
that are no longer currently needed and have been removed from this
script. Useful for bisection."
echo "--no-prompt: silently select standard options/defaults"
echo "--quick-check: quickly try to determine if dependencies are installed"
echo " (this avoids interactive prompts and sudo commands,"
echo " so might not be 100% accurate)"
echo "--unsupported: attempt installation even on unsupported systems"
echo "Script will prompt interactively if options not given."
exit 1
}
# Checks whether a particular package is available in the repos.
# USAGE: $ package_exists <package name>
package_exists() {
# 'apt-cache search' takes a regex string, so eg. the +'s in packages like
# "libstdc++" need to be escaped.
local escaped="$(echo $1 | sed 's/[\~\+\.\:-]/\\&/g')"
[ ! -z "$(apt-cache search --names-only "${escaped}" | \
awk '$1 == "'$1'" { print $1; }')" ]
}
# These default to on because (some) bots need them and it keeps things
# simple for the bot setup if all bots just run the script in its default
# mode. Developers who don't want stuff they don't need installed on their
# own workstations can pass --no-arm --no-nacl when running the script.
do_inst_arm=1
do_inst_nacl=1
while [ "$1" != "" ]
do
case "$1" in
--syms) do_inst_syms=1;;
--no-syms) do_inst_syms=0;;
--lib32) do_inst_lib32=1;;
--arm) do_inst_arm=1;;
--no-arm) do_inst_arm=0;;
--chromeos-fonts) do_inst_chromeos_fonts=1;;
--no-chromeos-fonts) do_inst_chromeos_fonts=0;;
--nacl) do_inst_nacl=1;;
--no-nacl) do_inst_nacl=0;;
--backwards-compatible) do_inst_backwards_compatible=1;;
--no-backwards-compatible) do_inst_backwards_compatible=0;;
--add-cross-tool-repo) add_cross_tool_repo=1;;
--no-prompt) do_default=1
do_quietly="-qq --assume-yes"
;;
--quick-check) do_quick_check=1;;
--unsupported) do_unsupported=1;;
*) usage;;
esac
shift
done
if [ "$do_inst_arm" = "1" ]; then
do_inst_lib32=1
fi
# Check for lsb_release command in $PATH
if ! which lsb_release > /dev/null; then
echo "ERROR: lsb_release not found in \$PATH" >&2
exit 1;
fi
distro_codename=$(lsb_release --codename --short)
distro_id=$(lsb_release --id --short)
supported_codenames="(trusty|xenial|artful|bionic)"
supported_ids="(Debian)"
if [ 0 -eq "${do_unsupported-0}" ] && [ 0 -eq "${do_quick_check-0}" ] ; then
if [[ ! $distro_codename =~ $supported_codenames &&
! $distro_id =~ $supported_ids ]]; then
echo -e "ERROR: The only supported distros are\n" \
"\tUbuntu 14.04 LTS (trusty)\n" \
"\tUbuntu 16.04 LTS (xenial)\n" \
"\tUbuntu 17.10 (artful)\n" \
"\tUbuntu 18.04 LTS (bionic)\n" \
"\tDebian 8 (jessie) or later" >&2
exit 1
fi
if ! uname -m | egrep -q "i686|x86_64"; then
echo "Only x86 architectures are currently supported" >&2
exit
fi
fi
if [ "x$(id -u)" != x0 ] && [ 0 -eq "${do_quick_check-0}" ]; then
echo "Running as non-root user."
echo "You might have to enter your password one or more times for 'sudo'."
echo
fi
# Packages needed for chromeos only
chromeos_dev_list="libbluetooth-dev libxkbcommon-dev"
if package_exists realpath; then
chromeos_dev_list="${chromeos_dev_list} realpath"
fi
# Packages needed for development
dev_list="\
binutils
bison
bzip2
cdbs
curl
dbus-x11
dpkg-dev
elfutils
devscripts
fakeroot
flex
g++
git-core
git-svn
gperf
libappindicator3-dev
libasound2-dev
libbrlapi-dev
libbz2-dev
libcairo2-dev
libcap-dev
libcups2-dev
libcurl4-gnutls-dev
libdrm-dev
libelf-dev
libffi-dev
libgbm-dev
libglib2.0-dev
libglu1-mesa-dev
libgnome-keyring-dev
libgtk-3-dev
libkrb5-dev
libnspr4-dev
libnss3-dev
libpam0g-dev
libpci-dev
libpulse-dev
libsctp-dev
libspeechd-dev
libsqlite3-dev
libssl-dev
libudev-dev
libwww-perl
libxslt1-dev
libxss-dev
libxt-dev
libxtst-dev
locales
openbox
p7zip
patch
perl
pkg-config
python
python-cherrypy3
python-crypto
python-dev
python-numpy
python-opencv
python-openssl
python-psutil
python-yaml
rpm
ruby
subversion
uuid-dev
wdiff
x11-utils
xcompmgr
xz-utils
zip
$chromeos_dev_list
"
# 64-bit systems need a minimum set of 32-bit compat packages for the pre-built
# NaCl binaries.
if file -L /sbin/init | grep -q 'ELF 64-bit'; then
dev_list="${dev_list} libc6-i386 lib32gcc1 lib32stdc++6"
fi
# Run-time libraries required by chromeos only
chromeos_lib_list="libpulse0 libbz2-1.0"
# List of required run-time libraries
common_lib_list="\
libappindicator3-1
libasound2
libatk1.0-0
libc6
libcairo2
libcap2
libcups2
libexpat1
libffi6
libfontconfig1
libfreetype6
libglib2.0-0
libgnome-keyring0
libgtk-3-0
libpam0g
libpango1.0-0
libpci3
libpcre3
libpixman-1-0
libspeechd2
libstdc++6
libsqlite3-0
libuuid1
libwayland-egl1-mesa
libx11-6
libx11-xcb1
libxau6
libxcb1
libxcomposite1
libxcursor1
libxdamage1
libxdmcp6
libxext6
libxfixes3
libxi6
libxinerama1
libxrandr2
libxrender1
libxtst6
zlib1g
"
# Full list of required run-time libraries
lib_list="\
$common_lib_list
$chromeos_lib_list
"
# 32-bit libraries needed e.g. to compile V8 snapshot for Android or armhf
lib32_list="linux-libc-dev:i386 libpci3:i386"
# 32-bit libraries needed for a 32-bit build
lib32_list="$lib32_list libx11-xcb1:i386"
# Packages that have been removed from this script. Regardless of configuration
# or options passed to this script, whenever a package is removed, it should be
# added here.
backwards_compatible_list="\
7za
fonts-indic
fonts-ipafont
fonts-stix
fonts-thai-tlwg
fonts-tlwg-garuda
language-pack-da
language-pack-fr
language-pack-he
language-pack-zh-hant
libappindicator-dev
libappindicator1
libappindicator3-1:i386
libdconf-dev
libdconf-dev:i386
libdconf1
libdconf1:i386
libexif-dev
libexif12
libexif12:i386
libgbm-dev
libgconf-2-4:i386
libgconf2-dev
libgl1-mesa-dev
libgl1-mesa-glx:i386
libgles2-mesa-dev
libgtk2.0-0
libgtk2.0-0:i386
libgtk2.0-dev
mesa-common-dev
msttcorefonts
ttf-dejavu-core
ttf-indic-fonts
ttf-kochi-gothic
ttf-kochi-mincho
ttf-mscorefonts-installer
xfonts-mathml
"
case $distro_codename in
trusty)
backwards_compatible_list+=" \
libgbm-dev-lts-trusty
libgl1-mesa-dev-lts-trusty
libgl1-mesa-glx-lts-trusty:i386
libgles2-mesa-dev-lts-trusty
mesa-common-dev-lts-trusty"
;;
xenial)
backwards_compatible_list+=" \
libgbm-dev-lts-xenial
libgl1-mesa-dev-lts-xenial
libgl1-mesa-glx-lts-xenial:i386
libgles2-mesa-dev-lts-xenial
mesa-common-dev-lts-xenial"
;;
esac
# arm cross toolchain packages needed to build chrome on armhf
EM_REPO="deb http://emdebian.org/tools/debian/ jessie main"
EM_SOURCE=$(cat <<EOF
# Repo added by Chromium $0
${EM_REPO}
# deb-src http://emdebian.org/tools/debian/ jessie main
EOF
)
EM_ARCHIVE_KEY_FINGER="084C6C6F39159EDB67969AA87DE089671804772E"
GPP_ARM_PACKAGE="g++-arm-linux-gnueabihf"
case $distro_codename in
jessie)
eval $(apt-config shell APT_SOURCESDIR 'Dir::Etc::sourceparts/d')
CROSSTOOLS_LIST="${APT_SOURCESDIR}/crosstools.list"
arm_list="libc6-dev:armhf
linux-libc-dev:armhf"
if [ "$do_inst_arm" = "1" ]; then
if $(dpkg-query -W ${GPP_ARM_PACKAGE} &>/dev/null); then
arm_list+=" ${GPP_ARM_PACKAGE}"
else
if [ "${add_cross_tool_repo}" = "1" ]; then
gpg --keyserver pgp.mit.edu --recv-keys ${EM_ARCHIVE_KEY_FINGER}
gpg -a --export ${EM_ARCHIVE_KEY_FINGER} | sudo apt-key add -
if ! grep "^${EM_REPO}" "${CROSSTOOLS_LIST}" &>/dev/null; then
echo "${EM_SOURCE}" | sudo tee -a "${CROSSTOOLS_LIST}" >/dev/null
fi
arm_list+=" ${GPP_ARM_PACKAGE}"
else
echo "The Debian Cross-toolchains repository is necessary to"
echo "cross-compile Chromium for arm."
echo "Rerun with --add-deb-cross-tool-repo to have it added for you."
fi
fi
fi
;;
# All necessary ARM packages are available on the default repos on
# Debian 9 and later.
*)
arm_list="libc6-dev-armhf-cross
linux-libc-dev-armhf-cross
${GPP_ARM_PACKAGE}"
;;
esac
# Work around for dependency issue Ubuntu/Trusty: http://crbug.com/435056
case $distro_codename in
trusty)
arm_list+=" g++-4.8-multilib-arm-linux-gnueabihf
gcc-4.8-multilib-arm-linux-gnueabihf"
;;
xenial|artful|bionic)
arm_list+=" g++-5-multilib-arm-linux-gnueabihf
gcc-5-multilib-arm-linux-gnueabihf
gcc-arm-linux-gnueabihf"
;;
esac
# Packages to build NaCl, its toolchains, and its ports.
naclports_list="ant autoconf bison cmake gawk intltool xutils-dev xsltproc"
nacl_list="\
g++-mingw-w64-i686
lib32z1-dev
libasound2:i386
libcap2:i386
libelf-dev:i386
libfontconfig1:i386
libglib2.0-0:i386
libgpm2:i386
libgtk-3-0:i386
libncurses5:i386
lib32ncurses5-dev
libnss3:i386
libpango1.0-0:i386
libssl-dev:i386
libtinfo-dev
libtinfo-dev:i386
libtool
libuuid1:i386
libxcomposite1:i386
libxcursor1:i386
libxdamage1:i386
libxi6:i386
libxrandr2:i386
libxss1:i386
libxtst6:i386
texinfo
xvfb
${naclports_list}
"
if package_exists libssl1.1; then
nacl_list="${nacl_list} libssl1.1:i386"
elif package_exists libssl1.0.2; then
nacl_list="${nacl_list} libssl1.0.2:i386"
else
nacl_list="${nacl_list} libssl1.0.0:i386"
fi
# Some package names have changed over time
if package_exists libpng16-16; then
lib_list="${lib_list} libpng16-16"
else
lib_list="${lib_list} libpng12-0"
fi
if package_exists libnspr4; then
lib_list="${lib_list} libnspr4 libnss3"
else
lib_list="${lib_list} libnspr4-0d libnss3-1d"
fi
if package_exists libjpeg-dev; then
dev_list="${dev_list} libjpeg-dev"
else
dev_list="${dev_list} libjpeg62-dev"
fi
if package_exists libudev1; then
dev_list="${dev_list} libudev1"
nacl_list="${nacl_list} libudev1:i386"
else
dev_list="${dev_list} libudev0"
nacl_list="${nacl_list} libudev0:i386"
fi
if package_exists libbrlapi0.6; then
dev_list="${dev_list} libbrlapi0.6"
else
dev_list="${dev_list} libbrlapi0.5"
fi
if package_exists apache2.2-bin; then
dev_list="${dev_list} apache2.2-bin"
else
dev_list="${dev_list} apache2-bin"
fi
if package_exists libav-tools; then
dev_list="${dev_list} libav-tools"
fi
if package_exists php7.2-cgi; then
dev_list="${dev_list} php7.2-cgi libapache2-mod-php7.2"
elif package_exists php7.1-cgi; then
dev_list="${dev_list} php7.1-cgi libapache2-mod-php7.1"
elif package_exists php7.0-cgi; then
dev_list="${dev_list} php7.0-cgi libapache2-mod-php7.0"
else
dev_list="${dev_list} php5-cgi libapache2-mod-php5"
fi
# Some packages are only needed if the distribution actually supports
# installing them.
if package_exists appmenu-gtk; then
lib_list="$lib_list appmenu-gtk"
fi
# Cross-toolchain strip is needed for building the sysroots.
if package_exists binutils-arm-linux-gnueabihf; then
dev_list="${dev_list} binutils-arm-linux-gnueabihf"
fi
if package_exists binutils-aarch64-linux-gnu; then
dev_list="${dev_list} binutils-aarch64-linux-gnu"
fi
if package_exists binutils-mipsel-linux-gnu; then
dev_list="${dev_list} binutils-mipsel-linux-gnu"
fi
if package_exists binutils-mips64el-linux-gnuabi64; then
dev_list="${dev_list} binutils-mips64el-linux-gnuabi64"
fi
# When cross building for arm/Android on 64-bit systems the host binaries
# that are part of v8 need to be compiled with -m32 which means
# that basic multilib support is needed.
if file -L /sbin/init | grep -q 'ELF 64-bit'; then
# gcc-multilib conflicts with the arm cross compiler (at least in trusty) but
# g++-X.Y-multilib gives us the 32-bit support that we need. Find out the
# appropriate value of X and Y by seeing what version the current
# distribution's g++-multilib package depends on.
multilib_package=$(apt-cache depends g++-multilib --important | \
grep -E --color=never --only-matching '\bg\+\+-[0-9.]+-multilib\b')
lib32_list="$lib32_list $multilib_package"
fi
if [ "$do_inst_syms" = "1" ]; then
echo "Including debugging symbols."
# Debian is in the process of transitioning to automatic debug packages, which
# have the -dbgsym suffix (https://wiki.debian.org/AutomaticDebugPackages).
# Untransitioned packages have the -dbg suffix. And on some systems, neither
# will be available, so exclude the ones that are missing.
dbg_package_name() {
if package_exists "$1-dbgsym"; then
echo "$1-dbgsym"
elif package_exists "$1-dbg"; then
echo "$1-dbg"
fi
}
for package in "${common_lib_list}"; do
dbg_list="$dbg_list $(dbg_package_name ${package})"
done
# Debugging symbols packages not following common naming scheme
if [ "$(dbg_package_name libstdc++6)" == "" ]; then
if package_exists libstdc++6-8-dbg; then
dbg_list="${dbg_list} libstdc++6-8-dbg"
elif package_exists libstdc++6-7-dbg; then
dbg_list="${dbg_list} libstdc++6-7-dbg"
elif package_exists libstdc++6-6-dbg; then
dbg_list="${dbg_list} libstdc++6-6-dbg"
elif package_exists libstdc++6-5-dbg; then
dbg_list="${dbg_list} libstdc++6-5-dbg"
elif package_exists libstdc++6-4.9-dbg; then
dbg_list="${dbg_list} libstdc++6-4.9-dbg"
elif package_exists libstdc++6-4.8-dbg; then
dbg_list="${dbg_list} libstdc++6-4.8-dbg"
elif package_exists libstdc++6-4.7-dbg; then
dbg_list="${dbg_list} libstdc++6-4.7-dbg"
elif package_exists libstdc++6-4.6-dbg; then
dbg_list="${dbg_list} libstdc++6-4.6-dbg"
fi
fi
if [ "$(dbg_package_name libatk1.0-0)" == "" ]; then
dbg_list="$dbg_list $(dbg_package_name libatk1.0)"
fi
if [ "$(dbg_package_name libpango1.0-0)" == "" ]; then
dbg_list="$dbg_list $(dbg_package_name libpango1.0-dev)"
fi
else
echo "Skipping debugging symbols."
dbg_list=
fi
if [ "$do_inst_lib32" = "1" ]; then
echo "Including 32-bit libraries."
else
echo "Skipping 32-bit libraries."
lib32_list=
fi
if [ "$do_inst_arm" = "1" ]; then
echo "Including ARM cross toolchain."
else
echo "Skipping ARM cross toolchain."
arm_list=
fi
if [ "$do_inst_nacl" = "1" ]; then
echo "Including NaCl, NaCl toolchain, NaCl ports dependencies."
else
echo "Skipping NaCl, NaCl toolchain, NaCl ports dependencies."
nacl_list=
fi
filtered_backwards_compatible_list=
if [ "$do_inst_backwards_compatible" = "1" ]; then
echo "Including backwards compatible packages."
for package in ${backwards_compatible_list}; do
if package_exists ${package}; then
filtered_backwards_compatible_list+=" ${package}"
fi
done
fi
# The `sort -r -s -t: -k2` sorts all the :i386 packages to the front, to avoid
# confusing dpkg-query (crbug.com/446172).
packages="$(
echo "${dev_list} ${lib_list} ${dbg_list} ${lib32_list} ${arm_list}" \
"${nacl_list}" ${filtered_backwards_compatible_list} | tr " " "\n" | \
sort -u | sort -r -s -t: -k2 | tr "\n" " "
)"
if [ 1 -eq "${do_quick_check-0}" ] ; then
if ! missing_packages="$(dpkg-query -W -f ' ' ${packages} 2>&1)"; then
# Distinguish between packages that actually aren't available to the
# system (i.e. not in any repo) and packages that just aren't known to
# dpkg (i.e. managed by apt).
missing_packages="$(echo "${missing_packages}" | awk '{print $NF}')"
not_installed=""
unknown=""
for p in ${missing_packages}; do
if apt-cache show ${p} > /dev/null 2>&1; then
not_installed="${p}\n${not_installed}"
else
unknown="${p}\n${unknown}"
fi
done
if [ -n "${not_installed}" ]; then
echo "WARNING: The following packages are not installed:"
echo -e "${not_installed}" | sed -e "s/^/ /"
fi
if [ -n "${unknown}" ]; then
echo "WARNING: The following packages are unknown to your system"
echo "(maybe missing a repo or need to 'sudo apt-get update'):"
echo -e "${unknown}" | sed -e "s/^/ /"
fi
exit 1
fi
exit 0
fi
if [ "$do_inst_lib32" = "1" ] || [ "$do_inst_nacl" = "1" ]; then
sudo dpkg --add-architecture i386
fi
sudo apt-get update
# We initially run "apt-get" with the --reinstall option and parse its output.
# This way, we can find all the packages that need to be newly installed
# without accidentally promoting any packages from "auto" to "manual".
# We then re-run "apt-get" with just the list of missing packages.
echo "Finding missing packages..."
# Intentionally leaving $packages unquoted so it's more readable.
echo "Packages required: " $packages
echo
new_list_cmd="sudo apt-get install --reinstall $(echo $packages)"
if new_list="$(yes n | LANGUAGE=en LANG=C $new_list_cmd)"; then
# We probably never hit this following line.
echo "No missing packages, and the packages are up to date."
elif [ $? -eq 1 ]; then
# We expect apt-get to have exit status of 1.
# This indicates that we cancelled the install with "yes n|".
new_list=$(echo "$new_list" |
sed -e '1,/The following NEW packages will be installed:/d;s/^ //;t;d')
new_list=$(echo "$new_list" | sed 's/ *$//')
if [ -z "$new_list" ] ; then
echo "No missing packages, and the packages are up to date."
else
echo "Installing missing packages: $new_list."
sudo apt-get install ${do_quietly-} ${new_list}
fi
echo
else
# An apt-get exit status of 100 indicates that a real error has occurred.
# I am intentionally leaving out the '"'s around new_list_cmd,
# as this makes it easier to cut and paste the output
echo "The following command failed: " ${new_list_cmd}
echo
echo "It produces the following output:"
yes n | $new_list_cmd || true
echo
echo "You will have to install the above packages yourself."
echo
exit 100
fi
# Install the Chrome OS default fonts. This must go after running
# apt-get, since install-chromeos-fonts depends on curl.
if [ "$do_inst_chromeos_fonts" != "0" ]; then
echo
echo "Installing Chrome OS fonts."
dir=`echo $0 | sed -r -e 's/\/[^/]+$//'`
if ! sudo $dir/linux/install-chromeos-fonts.py; then
echo "ERROR: The installation of the Chrome OS default fonts failed."
if [ `stat -f -c %T $dir` == "nfs" ]; then
echo "The reason is that your repo is installed on a remote file system."
else
echo "This is expected if your repo is installed on a remote file system."
fi
echo "It is recommended to install your repo on a local file system."
echo "You can skip the installation of the Chrome OS default founts with"
echo "the command line option: --no-chromeos-fonts."
exit 1
fi
else
echo "Skipping installation of Chrome OS fonts."
fi
echo "Installing locales."
CHROMIUM_LOCALES="da_DK.UTF-8 fr_FR.UTF-8 he_IL.UTF-8 zh_TW.UTF-8"
LOCALE_GEN=/etc/locale.gen
if [ -e ${LOCALE_GEN} ]; then
OLD_LOCALE_GEN="$(cat /etc/locale.gen)"
for CHROMIUM_LOCALE in ${CHROMIUM_LOCALES}; do
sudo sed -i "s/^# ${CHROMIUM_LOCALE}/${CHROMIUM_LOCALE}/" ${LOCALE_GEN}
done
# Regenerating locales can take a while, so only do it if we need to.
if (echo "${OLD_LOCALE_GEN}" | cmp -s ${LOCALE_GEN}); then
echo "Locales already up-to-date."
else
sudo locale-gen
fi
else
for CHROMIUM_LOCALE in ${CHROMIUM_LOCALES}; do
sudo locale-gen ${CHROMIUM_LOCALE}
done
fi