1 #!/bin/bash -e 2 3 # Copyright (c) 2012 The Chromium Authors. All rights reserved. 4 # Use of this source code is governed by a BSD-style license that can be 5 # found in the LICENSE file. 6 7 # Script to install everything needed to build chromium (well, ideally, anyway) 8 # See http://code.google.com/p/chromium/wiki/LinuxBuildInstructions 9 # and http://code.google.com/p/chromium/wiki/LinuxBuild64Bit 10 11 usage() { 12 echo "Usage: $0 [--options]" 13 echo "Options:" 14 echo "--[no-]syms: enable or disable installation of debugging symbols" 15 echo "--[no-]arm: enable or disable installation of arm cross toolchain" 16 echo "--[no-]chromeos-fonts: enable or disable installation of Chrome OS"\ 17 "fonts" 18 echo "--[no-]nacl: enable or disable installation of prerequisites for"\ 19 "building standalone NaCl and all its toolchains" 20 echo "--no-prompt: silently select standard options/defaults" 21 echo "--quick-check: quickly try to determine if dependencies are installed" 22 echo " (this avoids interactive prompts and sudo commands," 23 echo " so might not be 100% accurate)" 24 echo "--unsupported: attempt installation even on unsupported systems" 25 echo "Script will prompt interactively if options not given." 26 exit 1 27 } 28 29 # Checks whether a particular package is available in the repos. 30 # USAGE: $ package_exists <package name> 31 package_exists() { 32 apt-cache pkgnames | grep -x "$1" > /dev/null 2>&1 33 } 34 35 # These default to on because (some) bots need them and it keeps things 36 # simple for the bot setup if all bots just run the script in its default 37 # mode. Developers who don't want stuff they don't need installed on their 38 # own workstations can pass --no-arm --no-nacl when running the script. 39 do_inst_arm=1 40 do_inst_nacl=1 41 42 while test "$1" != "" 43 do 44 case "$1" in 45 --syms) do_inst_syms=1;; 46 --no-syms) do_inst_syms=0;; 47 # TODO(phajdan.jr): Remove the lib32 flags when nothing else refers to them. 48 --lib32) do_inst_lib32=1;; 49 --no-lib32) do_inst_lib32=0;; 50 --arm) do_inst_arm=1;; 51 --no-arm) do_inst_arm=0;; 52 --chromeos-fonts) do_inst_chromeos_fonts=1;; 53 --no-chromeos-fonts) do_inst_chromeos_fonts=0;; 54 --nacl) do_inst_nacl=1;; 55 --no-nacl) do_inst_nacl=0;; 56 --no-prompt) do_default=1 57 do_quietly="-qq --assume-yes" 58 ;; 59 --quick-check) do_quick_check=1;; 60 --unsupported) do_unsupported=1;; 61 *) usage;; 62 esac 63 shift 64 done 65 66 # Check for lsb_release command in $PATH 67 if ! which lsb_release > /dev/null; then 68 echo "ERROR: lsb_release not found in \$PATH" >&2 69 exit 1; 70 fi 71 72 lsb_release=$(lsb_release --codename --short) 73 ubuntu_codenames="(precise|quantal|raring|saucy|trusty)" 74 if [ 0 -eq "${do_unsupported-0}" ] && [ 0 -eq "${do_quick_check-0}" ] ; then 75 if [[ ! $lsb_release =~ $ubuntu_codenames ]]; then 76 echo "ERROR: Only Ubuntu 12.04 (precise) through 14.04 (trusty) are"\ 77 "currently supported" >&2 78 exit 1 79 fi 80 81 if ! uname -m | egrep -q "i686|x86_64"; then 82 echo "Only x86 architectures are currently supported" >&2 83 exit 84 fi 85 fi 86 87 if [ "x$(id -u)" != x0 ] && [ 0 -eq "${do_quick_check-0}" ]; then 88 echo "Running as non-root user." 89 echo "You might have to enter your password one or more times for 'sudo'." 90 echo 91 fi 92 93 # Packages needed for chromeos only 94 chromeos_dev_list="libbluetooth-dev libxkbcommon-dev" 95 96 # Packages needed for development 97 dev_list="apache2.2-bin bison cdbs curl dpkg-dev elfutils devscripts fakeroot 98 flex fonts-thai-tlwg g++ git-core git-svn gperf language-pack-da 99 language-pack-fr language-pack-he language-pack-zh-hant 100 libapache2-mod-php5 libasound2-dev libbrlapi-dev libav-tools 101 libbz2-dev libcairo2-dev libcap-dev libcups2-dev libcurl4-gnutls-dev 102 libdrm-dev libelf-dev libexif-dev libgconf2-dev libgl1-mesa-dev 103 libglib2.0-dev libglu1-mesa-dev libgnome-keyring-dev libgtk2.0-dev 104 libkrb5-dev libnspr4-dev libnss3-dev libpam0g-dev libpci-dev 105 libpulse-dev libsctp-dev libspeechd-dev libsqlite3-dev libssl-dev 106 libudev-dev libwww-perl libxslt1-dev libxss-dev libxt-dev libxtst-dev 107 mesa-common-dev openbox patch perl php5-cgi pkg-config python 108 python-cherrypy3 python-crypto python-dev python-openssl 109 python-psutil rpm ruby subversion ttf-dejavu-core ttf-indic-fonts 110 ttf-kochi-gothic ttf-kochi-mincho wdiff xfonts-mathml zip 111 $chromeos_dev_list" 112 113 # 64-bit systems need a minimum set of 32-bit compat packages for the pre-built 114 # NaCl binaries. 115 if file /sbin/init | grep -q 'ELF 64-bit'; then 116 dev_list="${dev_list} libc6-i386 lib32gcc1 lib32stdc++6" 117 fi 118 119 # Run-time libraries required by chromeos only 120 chromeos_lib_list="libpulse0 libbz2-1.0" 121 122 # Full list of required run-time libraries 123 lib_list="libatk1.0-0 libc6 libasound2 libcairo2 libcap2 libcups2 libexpat1 124 libexif12 libfontconfig1 libfreetype6 libglib2.0-0 libgnome-keyring0 125 libgtk2.0-0 libpam0g libpango1.0-0 libpci3 libpcre3 libpixman-1-0 126 libpng12-0 libspeechd2 libstdc++6 libsqlite3-0 libx11-6 127 libxau6 libxcb1 libxcomposite1 libxcursor1 libxdamage1 libxdmcp6 128 libxext6 libxfixes3 libxi6 libxinerama1 libxrandr2 libxrender1 129 libxtst6 zlib1g $chromeos_lib_list" 130 131 # Debugging symbols for all of the run-time libraries 132 dbg_list="libatk1.0-dbg libc6-dbg libcairo2-dbg libfontconfig1-dbg 133 libglib2.0-0-dbg libgtk2.0-0-dbg libpango1.0-0-dbg libpcre3-dbg 134 libpixman-1-0-dbg libsqlite3-0-dbg libx11-6-dbg libxau6-dbg 135 libxcb1-dbg libxcomposite1-dbg libxcursor1-dbg libxdamage1-dbg 136 libxdmcp6-dbg libxext6-dbg libxfixes3-dbg libxi6-dbg libxinerama1-dbg 137 libxrandr2-dbg libxrender1-dbg libxtst6-dbg zlib1g-dbg 138 libstdc++6-4.6-dbg" 139 140 # arm cross toolchain packages needed to build chrome on armhf 141 arm_list="libc6-dev-armhf-cross 142 linux-libc-dev-armhf-cross 143 g++-arm-linux-gnueabihf 144 linux-libc-dev:i386" 145 146 # Packages to build NaCl, its toolchains, and its ports. 147 naclports_list="ant autoconf bison cmake gawk intltool xutils-dev xsltproc" 148 nacl_list="g++-mingw-w64-i686 lib32z1-dev 149 libasound2:i386 libcap2:i386 libelf-dev:i386 libexif12:i386 150 libfontconfig1:i386 libgconf-2-4:i386 libglib2.0-0:i386 libgpm2:i386 151 libgtk2.0-0:i386 libncurses5:i386 lib32ncurses5-dev 152 libnss3:i386 libpango1.0-0:i386 153 libssl0.9.8:i386 libtinfo-dev libtinfo-dev:i386 libtool 154 libxcomposite1:i386 libxcursor1:i386 libxdamage1:i386 libxi6:i386 155 libxrandr2:i386 libxss1:i386 libxtst6:i386 texinfo xvfb 156 ${naclports_list}" 157 158 # Find the proper version of libgbm-dev. We can't just install libgbm-dev as 159 # it depends on mesa, and only one version of mesa can exists on the system. 160 # Hence we must match the same version or this entire script will fail. 161 mesa_variant="" 162 for variant in "-lts-quantal" "-lts-raring" "-lts-saucy" "-lts-trusty"; do 163 if $(dpkg-query -Wf'${Status}' libgl1-mesa-glx${variant} | \ 164 grep -q " ok installed"); then 165 mesa_variant="${variant}" 166 fi 167 done 168 dev_list="${dev_list} libgbm-dev${mesa_variant} 169 libgles2-mesa-dev${mesa_variant}" 170 nacl_list="${nacl_list} libgl1-mesa-glx${mesa_variant}:i386" 171 172 # Some package names have changed over time 173 if package_exists ttf-mscorefonts-installer; then 174 dev_list="${dev_list} ttf-mscorefonts-installer" 175 else 176 dev_list="${dev_list} msttcorefonts" 177 fi 178 if package_exists libnspr4-dbg; then 179 dbg_list="${dbg_list} libnspr4-dbg libnss3-dbg" 180 lib_list="${lib_list} libnspr4 libnss3" 181 else 182 dbg_list="${dbg_list} libnspr4-0d-dbg libnss3-1d-dbg" 183 lib_list="${lib_list} libnspr4-0d libnss3-1d" 184 fi 185 if package_exists libjpeg-dev; then 186 dev_list="${dev_list} libjpeg-dev" 187 else 188 dev_list="${dev_list} libjpeg62-dev" 189 fi 190 if package_exists libudev1; then 191 dev_list="${dev_list} libudev1" 192 nacl_list="${nacl_list} libudev1:i386" 193 else 194 dev_list="${dev_list} libudev0" 195 nacl_list="${nacl_list} libudev0:i386" 196 fi 197 if package_exists libbrlapi0.6; then 198 dev_list="${dev_list} libbrlapi0.6" 199 else 200 dev_list="${dev_list} libbrlapi0.5" 201 fi 202 203 204 # Some packages are only needed if the distribution actually supports 205 # installing them. 206 if package_exists appmenu-gtk; then 207 lib_list="$lib_list appmenu-gtk" 208 fi 209 210 # Waits for the user to press 'Y' or 'N'. Either uppercase of lowercase is 211 # accepted. Returns 0 for 'Y' and 1 for 'N'. If an optional parameter has 212 # been provided to yes_no(), the function also accepts RETURN as a user input. 213 # The parameter specifies the exit code that should be returned in that case. 214 # The function will echo the user's selection followed by a newline character. 215 # Users can abort the function by pressing CTRL-C. This will call "exit 1". 216 yes_no() { 217 if [ 0 -ne "${do_default-0}" ] ; then 218 [ $1 -eq 0 ] && echo "Y" || echo "N" 219 return $1 220 fi 221 local c 222 while :; do 223 c="$(trap 'stty echo -iuclc icanon 2>/dev/null' EXIT INT TERM QUIT 224 stty -echo iuclc -icanon 2>/dev/null 225 dd count=1 bs=1 2>/dev/null | od -An -tx1)" 226 case "$c" in 227 " 0a") if [ -n "$1" ]; then 228 [ $1 -eq 0 ] && echo "Y" || echo "N" 229 return $1 230 fi 231 ;; 232 " 79") echo "Y" 233 return 0 234 ;; 235 " 6e") echo "N" 236 return 1 237 ;; 238 "") echo "Aborted" >&2 239 exit 1 240 ;; 241 *) # The user pressed an unrecognized key. As we are not echoing 242 # any incorrect user input, alert the user by ringing the bell. 243 (tput bel) 2>/dev/null 244 ;; 245 esac 246 done 247 } 248 249 if test "$do_inst_syms" = "" && test 0 -eq ${do_quick_check-0} 250 then 251 echo "This script installs all tools and libraries needed to build Chromium." 252 echo "" 253 echo "For most of the libraries, it can also install debugging symbols, which" 254 echo "will allow you to debug code in the system libraries. Most developers" 255 echo "won't need these symbols." 256 echo -n "Do you want me to install them for you (y/N) " 257 if yes_no 1; then 258 do_inst_syms=1 259 fi 260 fi 261 if test "$do_inst_syms" = "1"; then 262 echo "Including debugging symbols." 263 else 264 echo "Skipping debugging symbols." 265 dbg_list= 266 fi 267 268 # When cross building for arm on 64-bit systems the host binaries 269 # that are part of v8 need to be compiled with -m32 which means 270 # that basic multilib support is needed. 271 if file /sbin/init | grep -q 'ELF 64-bit'; then 272 if [ "$lsb_release" = "trusty" ]; then 273 # gcc-multilib conflicts with the arm cross compiler in trusty but 274 # g++-4.8-multilib gives us the 32-bit support that we need. 275 arm_list="$arm_list g++-4.8-multilib" 276 else 277 arm_list="$arm_list g++-multilib" 278 fi 279 fi 280 281 if test "$do_inst_arm" = "1" ; then 282 echo "Including ARM cross toolchain." 283 else 284 echo "Skipping ARM cross toolchain." 285 arm_list= 286 fi 287 288 if test "$do_inst_nacl" = "1"; then 289 echo "Including NaCl, NaCl toolchain, NaCl ports dependencies." 290 else 291 echo "Skipping NaCl, NaCl toolchain, NaCl ports dependencies." 292 nacl_list= 293 fi 294 295 packages="$( 296 echo "${dev_list} ${lib_list} ${dbg_list} ${arm_list} ${nacl_list}" | 297 tr " " "\n" | sort -u | tr "\n" " " 298 )" 299 300 if [ 1 -eq "${do_quick_check-0}" ] ; then 301 failed_check="$(dpkg-query -W -f '${PackageSpec}:${Status}\n' \ 302 ${packages} 2>&1 | grep -v "ok installed" || :)" 303 if [ -n "${failed_check}" ]; then 304 echo 305 nomatch="$(echo "${failed_check}" | \ 306 sed -e "s/^No packages found matching \(.*\).$/\1/;t;d")" 307 missing="$(echo "${failed_check}" | \ 308 sed -e "/^No packages found matching/d;s/^\(.*\):.*$/\1/")" 309 if [ "$nomatch" ]; then 310 # Distinguish between packages that actually aren't available to the 311 # system (i.e. not in any repo) and packages that just aren't known to 312 # dpkg (i.e. managed by apt). 313 unknown="" 314 for p in ${nomatch}; do 315 if apt-cache show ${p} > /dev/null 2>&1; then 316 missing="${p}\n${missing}" 317 else 318 unknown="${p}\n${unknown}" 319 fi 320 done 321 if [ -n "${unknown}" ]; then 322 echo "WARNING: The following packages are unknown to your system" 323 echo "(maybe missing a repo or need to 'sudo apt-get update'):" 324 echo -e "${unknown}" | sed -e "s/^/ /" 325 fi 326 fi 327 if [ -n "${missing}" ]; then 328 echo "WARNING: The following packages are not installed:" 329 echo -e "${missing}" | sed -e "s/^/ /" 330 fi 331 exit 1 332 fi 333 exit 0 334 fi 335 336 sudo apt-get update 337 338 # We initially run "apt-get" with the --reinstall option and parse its output. 339 # This way, we can find all the packages that need to be newly installed 340 # without accidentally promoting any packages from "auto" to "manual". 341 # We then re-run "apt-get" with just the list of missing packages. 342 echo "Finding missing packages..." 343 # Intentionally leaving $packages unquoted so it's more readable. 344 echo "Packages required: " $packages 345 echo 346 new_list_cmd="sudo apt-get install --reinstall $(echo $packages)" 347 if new_list="$(yes n | LANGUAGE=en LANG=C $new_list_cmd)"; then 348 # We probably never hit this following line. 349 echo "No missing packages, and the packages are up-to-date." 350 elif [ $? -eq 1 ]; then 351 # We expect apt-get to have exit status of 1. 352 # This indicates that we cancelled the install with "yes n|". 353 new_list=$(echo "$new_list" | 354 sed -e '1,/The following NEW packages will be installed:/d;s/^ //;t;d') 355 new_list=$(echo "$new_list" | sed 's/ *$//') 356 if [ -z "$new_list" ] ; then 357 echo "No missing packages, and the packages are up-to-date." 358 else 359 echo "Installing missing packages: $new_list." 360 sudo apt-get install ${do_quietly-} ${new_list} 361 fi 362 echo 363 else 364 # An apt-get exit status of 100 indicates that a real error has occurred. 365 366 # I am intentionally leaving out the '"'s around new_list_cmd, 367 # as this makes it easier to cut and paste the output 368 echo "The following command failed: " ${new_list_cmd} 369 echo 370 echo "It produces the following output:" 371 yes n | $new_list_cmd || true 372 echo 373 echo "You will have to install the above packages yourself." 374 echo 375 exit 100 376 fi 377 378 # Install the Chrome OS default fonts. This must go after running 379 # apt-get, since install-chromeos-fonts depends on curl. 380 if test "$do_inst_chromeos_fonts" != "0"; then 381 echo 382 echo "Installing Chrome OS fonts." 383 dir=`echo $0 | sed -r -e 's/\/[^/]+$//'` 384 if ! sudo $dir/linux/install-chromeos-fonts.py; then 385 echo "ERROR: The installation of the Chrome OS default fonts failed." 386 if [ `stat -f -c %T $dir` == "nfs" ]; then 387 echo "The reason is that your repo is installed on a remote file system." 388 else 389 echo "This is expected if your repo is installed on a remote file system." 390 fi 391 echo "It is recommended to install your repo on a local file system." 392 echo "You can skip the installation of the Chrome OS default founts with" 393 echo "the command line option: --no-chromeos-fonts." 394 exit 1 395 fi 396 else 397 echo "Skipping installation of Chrome OS fonts." 398 fi 399 400 if test "$do_inst_nacl" = "1"; then 401 echo "Installing symbolic links for NaCl." 402 if [ ! -r /usr/lib/i386-linux-gnu/libcrypto.so ]; then 403 sudo ln -fs libcrypto.so.0.9.8 /usr/lib/i386-linux-gnu/libcrypto.so 404 fi 405 if [ ! -r /usr/lib/i386-linux-gnu/libssl.so ]; then 406 sudo ln -fs libssl.so.0.9.8 /usr/lib/i386-linux-gnu/libssl.so 407 fi 408 else 409 echo "Skipping symbolic links for NaCl." 410 fi 411
