Support Jaunty by dropping package xcb-xlib0

build/install-build-deps.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
 
+install_gold() {
+  # Gold is optional; it's a faster replacement for ld,
+  # and makes life on 2GB machines much more pleasant.
+
+  BINUTILS=binutils-2.19.1
+  BINUTILS_URL=http://ftp.gnu.org/gnu/binutils/$BINUTILS.tar.bz2
+  BINUTILS_SHA1=88c91e36cde93433e4c4c2b2e3417777aad84526
+
+  test -f $BINUTILS.tar.bz2 || wget $BINUTILS_URL
+  if `sha1sum $BINUTILS.tar.bz2` != $BINUTILS_SHA1
+  then
+    echo Bad sha1sum for $BINUTILS.tar.bz2
+    exit 1
+  fi
+  cat > binutils-fix.patch <<__EOF__
+--- binutils-2.19.1/gold/reduced_debug_output.h.orig    2009-05-10 14:44:52.000000000 -0700
++++ binutils-2.19.1/gold/reduced_debug_output.h 2009-05-10 14:46:51.000000000 -0700
+@@ -64,7 +64,7 @@
+   void
+   failed(std::string reason)
+   {
+-    gold_warning(reason.c_str());
++    gold_warning("%s", reason.c_str());
+     failed_ = true;
+   }
+ 
+@@ -110,7 +110,7 @@
+   void
+   failed(std::string reason)
+   {
+-    gold_warning(reason.c_str());
++    gold_warning("%s", reason.c_str());
+     this->failed_ = true;
+   }
+ 
+__EOF__
+
+  tar -xjvf $BINUTILS.tar.bz2
+  cd $BINUTILS
+  patch -p1 < ../binutils-fix.patch
+  ./configure --prefix=/usr/local/gold --enable-gold
+  make -j3
+  sudo make install
+
+  # Still need to figure out graceful way of pointing gyp to use 
+  # /usr/local/gold/bin/ld without requiring him to set environment
+  # variables.  That will go into bootstrap-linux.sh when it's ready.
+  echo "Installing gold as /usr/bin/ld."
+  echo "To uninstall, do 'cd /usr/bin; sudo rm ld; sudo mv ld.orig ld'"
+  test -f /usr/bin/ld && sudo mv /usr/bin/ld /usr/bin/ld.orig
+  sudo ln -s /usr/local/gold/bin/ld /usr/bin/ld
+}
+
 if ! egrep -q "Ubuntu 8.04|Ubuntu 8.10|Ubuntu 9.04" /etc/issue; then
   echo "Only Ubuntu 8.04, 8.10, and 9.04 are currently supported" >&2
   exit 1
 fi
 
 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'."
   echo
 fi
 
 # Packages need for development
 dev_list="bison fakeroot flex g++ g++-multilib gperf libasound2-dev
           libcairo2-dev libgconf2-dev libglib2.0-dev libgtk2.0-dev libnspr4-dev
           libnss3-dev libsqlite3-dev lighttpd msttcorefonts perl php5-cgi
-          pkg-config python subversion sun-java6-fonts wdiff"
+          pkg-config python subversion wdiff"
 
 # Full list of required run-time libraries
 lib_list="libatk1.0-0 libc6 libasound2 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
+          libsqlite3-0 libx11-6 libxau6 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
+          libxau6-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 lib32readline-dev lib32stdc++6 lib32z1 lib32z1-dev
           libc6-dev-i386 libc6-i386"
 
 # Waits for the user to press 'Y' or 'N'. Either uppercase of lowercase is
 # accepted. Returns 0 for 'Y' and 1 for 'N'. If an optional parameter has
@@ skipping 23 matching lines @@
              exit 1
              ;;
       *)     # The user pressed an unrecognized key. As we are not echoing
              # any incorrect user input, alert the user by ringing the bell.
              (tput bel) 2>/dev/null
              ;;
     esac
   done
 }
 
-echo "This script installs all required libraries for building Chromium."
+echo "This script installs all tools and libraries needed to build Chromium."
+echo ""
 echo "For most of the libraries, it can also install debugging symbols, which"
 echo "will allow you to debug code in the system libraries. Most developers"
 echo "won't need these symbols."
 echo -n "Do you want me to install them for you (y/N) "
 if yes_no 1; then
   echo "Installing debugging symbols."
 else
   echo "Skipping installation of debugging symbols."
   dbg_list=
 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..."
 new_list="$(yes n |
             LANG=C sudo apt-get install --reinstall \
                          ${dev_list} ${lib_list} ${dbg_list} \
                          $([ "$(uname -m)" = x86_64 ] && echo ${cmp_list}) \
-                         2>/dev/null |
+                         |
             sed -e '1,/The following NEW packages will be installed:/d;s/^  //;t;d')"
 
 echo "Installing missing packages..."
 sudo apt-get install ${new_list}
 
+# Some operating systems already ship gold
+# (on Debian, you can probably do "apt-get install binutils-gold" to get it),
+# but though Ubuntu toyed with shipping it, they haven't yet.
+# So just install from source if it isn't the default linker.
+
+case `ld --version` in
+*gold*) ;;
+* )
+  # FIXME: avoid installing as /usr/bin/ld
+  echo -n "Install gold from binutils-2.19.1 as ld?  It's 5x faster (y/N) "

[agl, 2009/06/10 15:44:12]

echo "WARNING: this is replace your system wide linker!"

+  if yes_no 1; then
+    echo "Building binutils."
+    install_gold || exit 99
+  else
+    echo "Not installing gold."
+  fi
+esac
+
 # Install 32bit backwards compatibility support for 64bit systems
 if [ "$(uname -m)" = x86_64 ]; then
   echo "Installing 32bit libraries that are not already provided by the system"
   echo
   echo "While we only need to install a relatively small number of library"
   echo "files, we temporarily need to download a lot of large *.deb packages"
   echo "that contain these files. We will create new *.deb packages that"
   echo "include just the 32bit libraries. These files will then be found on"
   echo "your system in places like /lib32, /usr/lib32, /usr/lib/debug/lib32,"
   echo "/usr/lib/debug/usr/lib32. If you ever need to uninstall these files,"
@@ skipping 115 matching lines @@
              sed -e 's/[.]so[.][0-9].*/.so/' |
              sort -u); do
     [ "x${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