diff options
Diffstat (limited to 'build')
| -rwxr-xr-x | build/install-build-deps.sh | 287 |
1 files changed, 178 insertions, 109 deletions
diff --git a/build/install-build-deps.sh b/build/install-build-deps.sh index 0092c5f..74ffb50 100755 --- a/build/install-build-deps.sh +++ b/build/install-build-deps.sh @@ -1,116 +1,185 @@ -#!/bin/sh +#!/bin/bash -e + # Script to install everything needed to build chromium (well, ideally, anyway) # See http://code.google.com/p/chromium/wiki/LinuxBuildInstructions # and http://code.google.com/p/chromium/wiki/LinuxBuild64Bit -set -ex - -# Root can't access files on all filesystems, but /tmp should always be ok -# (unless it's full). -DIR=`mktemp -d` -cd $DIR -touch .created - -cleanup() { - test -f $DIR/.created && rm -rf $DIR -} - -# TODO(dkegel): add sha1sum verification -download() { - dir=$1 - file=$2 - if ! test -f $file - then - wget $MIRROR/$dir/$file - fi -} - -unpack_deb() { - file=$1 - ar x $file - tar -xzvf data.tar.gz - rm -f data.tar.gz control.tar.gz -} - -download_deb() { - download $1 $2 - unpack_deb $2 -} - -install_hardy() { - sudo apt-get install subversion pkg-config python perl g++ g++-multilib \ - bison flex gperf libnss3-dev libglib2.0-dev libgtk2.0-dev \ - libnspr4-0d libnspr4-dev wdiff lighttpd php5-cgi msttcorefonts \ - sun-java6-fonts -} - -install_hardy_64() { - install_hardy - - # The packages libnspr4, libnss3, and libsqlite don't have 32 - # bit compabibility versions on 64 bit ubuntu hardy, - # so install them packages the hard way - # See https://bugs.launchpad.net/ubuntu/+source/ia32-libs/+bug/246911 - # TODO: There is no bug report yet for 32 bit sqlite runtime - - mkdir -p workdir-hardy64 - cd workdir-hardy64 - rm -rf usr - - MIRROR=http://mirrors.kernel.org/ubuntu - download_deb pool/main/n/nspr libnspr4-0d_4.7.1~beta2-0ubuntu1_i386.deb - download_deb pool/main/n/nss libnss3-1d_3.12.0~beta3-0ubuntu1_i386.deb - download_deb pool/main/s/sqlite3 libsqlite3-0_3.4.2-2_i386.deb - - sudo rsync -v -a usr/lib/* /usr/lib32/ - sudo ldconfig - - # Make missing symlinks as described by - # https://bugs.launchpad.net/ubuntu/+source/ia32-libs/+bug/277772 - # http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=492453 - # http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=497087 - cd /usr/lib32 - for lib in gio-2.0 gdk-x11-2.0 atk-1.0 gdk_pixbuf-2.0 \ - pangocairo-1.0 pango-1.0 pangoft2-1.0 \ - gobject-2.0 gmodule-2.0 glib-2.0 gtk-x11-2.0; do - sudo ln -s -f lib$lib.so.0 lib$lib.so - done - for lib in z fontconfig - do - sudo ln -s -f lib$lib.so.1 lib$lib.so - done - for lib in cairo - do - sudo ln -s -f lib$lib.so.2 lib$lib.so - done - for lib in freetype - do - sudo ln -s -f lib$lib.so.6 lib$lib.so - done - for lib in plds4 plc4 nspr4 - do - sudo ln -s -f /usr/lib32/lib$lib.so.0d /usr/lib32/lib$lib.so - done - - for lib in nss3 nssutil3 smime3 ssl3 - do - sudo ln -s -f /usr/lib32/lib$lib.so.1d /usr/lib32/lib$lib.so - done - sudo ln -s -f /usr/lib32/libX11.so.6 /usr/lib32/libX11.so - sudo ln -s -f /usr/lib32/libXrender.so.1 /usr/lib32/libXrender.so - sudo ln -s -f /usr/lib32/libXext.so.6 /usr/lib32/libXext.so -} - -if egrep -q "Ubuntu 8.04|Ubuntu 8.10" /etc/issue && test `uname -m` = i686 -then - install_hardy -elif egrep -q "Ubuntu 8.04|Ubuntu 8.10" /etc/issue && test `uname -m` = x86_64 -then - install_hardy_64 -else - echo "Unsupported system" - cleanup +if ! egrep -q "Ubuntu 8.04|Ubuntu 8.10" /etc/issue; then + echo "Only Ubuntu 8.04 and 8.10 are currently supported" >&2 exit 1 fi -cleanup +if ! uname -m | egrep -q "i686|x86_64"; then + echo "Only x86 architectures are currently supported" >&2 + exit +fi + +if [ "x$(id -u)" != x0 ]; then + echo "Running as non-root user." + echo "You might have to enter your password one or more times for 'sudo'." +fi + +# Packages need for development +dev_list="subversion pkg-config python perl g++ g++-multilib bison flex gperf + libnss3-dev libglib2.0-dev libgtk2.0-dev libnspr4-dev libsqlite3-dev + wdiff lighttpd php5-cgi msttcorefonts sun-java6-fonts" + +# Full list of required run-time libraries +lib_list="libatk1.0-0 libc6 libcairo2 libexpat1 libfontconfig1 libfreetype6 + libglib2.0-0 libgtk2.0-0 libnspr4-0d libnss3-1d libpango1.0-0 + libpcre3 libpixman-1-0 libpng12-0 libstdc++6 libsqlite3-0 libx11-6 + libxau6 libxcb-xlib0 libxcb1 libxcomposite1 libxcursor1 libxdamage1 + libxdmcp6 libxext6 libxfixes3 libxi6 libxinerama1 libxrandr2 + libxrender1 zlib1g" + +# Debugging symbols for all of the run-time libraries +dbg_list="libatk1.0-dbg libc6-dbg libcairo2-dbg libfontconfig1-dbg + libglib2.0-0-dbg libgtk2.0-0-dbg libnspr4-0d-dbg libnss3-1d-dbg + libpango1.0-0-dbg libpcre3-dbg libpixman-1-0-dbg libx11-6-dbg + libxau6-dbg libxcb-xlib0-dbg libxcb1-dbg libxcomposite1-dbg + libxcursor1-dbg libxdamage1-dbg libxdmcp6-dbg libxext6-dbg + libxfixes3-dbg libxi6-dbg libxinerama1-dbg libxrandr2-dbg + libxrender1-dbg zlib1g-dbg" + +# Standard 32bit compatibility libraries +cmp_list="ia32-libs lib32stdc++6 lib32z1 lib32z1-dev libc6-dev-i386 libc6-i386" + +echo "Updating list of available packages..." +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..." +new_list="$(yes n | + sudo apt-get install --reinstall \ + ${pkg_list} ${lib_list} ${dbg_list} \ + $([ "$(uname -m)" = x86_64 ] && echo ${cmp_list}) \ + 2>/dev/null | + sed -e 's/^ //;t;d')" + +echo "Installing missing packages..." +sudo apt-get install ${new_list} + +# Install 32bit backwards compatibility support for 64bit systems +if [ "$(uname -m)" = x86_64 ]; then + echo "Installing 32bit libraries that are not already provided by the system" + 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 "${tmp}/status"; + EOF + + # Download 32bit packages + echo "Computing list of available 32bit packages..." + apt-get -c="${tmp}/apt/apt.conf" update + + echo "Downloading available 32bit packages..." + 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 zCfx dpkg data.tar.gz + tar zCfx dpkg/DEBIAN control.tar.gz + + # Rename package, change architecture, remove dependencies + sed -i -e "s/\(Package:.*\)/\1-ia32/" \ + -e "s/\(Architecture:\).*/\1 amd64/" \ + -e "s/\(Depends:\).*/\1 ia32-libs/" \ + -e "/Recommends/d" \ + -e "/Conflicts/d" \ + dpkg/DEBIAN/control + + # Only keep files that live in "lib" directories + sed -i -e "/\/lib64\//d" -e "/\/.?bin\//d" \ + -e "s,\([ /]lib\)/,\132/g,;t1;d;:1" \ + -e "s,^/usr/lib32/debug\(.*/lib32\),/usr/lib/debug\1," \ + 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 + find dpkg -mindepth 1 "(" -name DEBIAN -o -name lib ")" -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 + + # 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}\"" + + # 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 |