CL for building chomre/ARM for ubuntu precise

chrome-setup.sh

+#!/bin/bash
+set -o nounset
+set -o errexit
+
+#@ The typical usage for this tool is:
+#@
+#@ Install cross toolchain (do this only once per system)
+#@
+#@  chrome-setup.sh install-cross-toolchain-base
+#@  chrome-setup.sh install-cross-toolchain-jail
+#@
+#@  build chrome with the cross toolchain
+#@  chrome-setup.sh configure-chrome
+#@  chrome-setup.sh make-chrome
+#@  chrome-setup.sh make-nacl
+#@  chrome-setup.sh package-chrome
+#@  now copy the chrome tarball (chrome-arm.tgz) to your are device
+
+
+readonly SYSROOT=$(pwd)/arm_jail
+
+readonly TC_URL_PREFIX=https://commondatastorage.googleapis.com/nativeclient-archive2/toolchain
+readonly TC_REV=8000
+
+
+# Packages for the host system
+# NOTE: at one point we should get rid of the 4.5 packages
+readonly CROSS_ARM_TC_PACKAGES="\
+  libc6-armel-cross \
+  libc6-dev-armel-cross \
+  libgcc1-armel-cross \
+  libgomp1-armel-cross \
+  linux-libc-dev-armel-cross \
+  libgcc1-dbg-armel-cross \
+  libgomp1-dbg-armel-cross \
+  binutils-arm-linux-gnueabi \
+  cpp-arm-linux-gnueabi \
+  gcc-arm-linux-gnueabi \
+  g++-arm-linux-gnueabi \
+  cpp-4.5-arm-linux-gnueabi \
+  gcc-4.5-arm-linux-gnueabi \
+  g++-4.5-arm-linux-gnueabi \
+  libmudflap0-dbg-armel-cross
+"
+
+readonly GYP_DEFINES="\
+  sysroot=${SYSROOT} \
+  target_arch=arm \
+  armv7=1 \
+  arm_thumb=0 \
+  arm_neon=1 \
+  linux_breakpad=0 \
+  linux_use_tcmalloc=0
+  linux_use_gold_binary=1
+  linux_use_gold_flags=1
+"
+
+######################################################################
+export CXX=arm-linux-gnueabi-g++
+export CC=arm-linux-gnueabi-gcc
+export AR=arm-linux-gnueabi-ar
+export AS=arm-linux-gnueabi-as
+export RANLIB=arm-linux-gnueabi-ranlib
+
+export GYP_DEFINES
+export SYSROOT
+
+######################################################################
+
+
+#@ run this once on your system to install necessary crosstoolchain
+#@ binaries - NOTE: sudo required
+#@
+install-cross-toolchain-base() {
+ sudo apt-get install ${CROSS_ARM_TC_PACKAGES}
+}
+
+
+#@ run this once for each chrome checkout inside src/
+#@ (this could be shared across chrome checkouts as well)
+#@
+install-cross-toolchain-jail() {
+  local tarball=$(pwd)/jail.tgz
+
+   curl -L \
+      ${TC_URL_PREFIX}/${TC_REV}/naclsdk_linux_arm-trusted.tgz \
+      -o ${tarball}
+
+
+   rm -rf ${SYSROOT}
+   mkdir -p ${SYSROOT}
+   tar zxf ${tarball} -C ${SYSROOT}
+}
+
+
+#@
+#@
+configure-chrome() {
+  # note this reads GYP_DEFINES
+  gclient runhooks
+}
+
+
+#@
+#@
+make-chrome() {
+  make V=99 BUILDTYPE=Release -j 16 chrome \
+    "CC.host=gcc -m32 -I/usr/lib/glib-2.0/include "\
+    "CXX.host= g++ -m32 -I/usr/lib/glib-2.0/include "
+}
+
+make-nacl() {
+  make V=99 BUILDTYPE=Release -j 16 nacl_helper nacl_helper_bootstrap \
+    "CC.host=gcc -m32 -I/usr/lib/glib-2.0/include "\
+    "CXX.host= g++ -m32 -I/usr/lib/glib-2.0/include "
+}
+
+package-chrome() {
+  tar cfvz chrome-arm.tgz out/Release/chrome \
+                         out/Release/lib*.so \
+                         out/Release/nacl* \
+                         out/Release/chrome.pak \
+                         out/Release/resources.pak \
+                         out/Release/locales
+}
+
+######################################################################
+# DISPATCH
+######################################################################
+Usage() {
+  egrep "^#@" $0 | cut --bytes=3-
+}
+
+
+if [[ $# -eq 0 ]] ; then
+  echo "you must specify a mode on the commandline:"
+  echo
+  Usage
+  exit -1
+elif [[ "$(type -t $1)" != "function" ]]; then
+  echo "ERROR: unknown function '$1'." >&2
+  echo "For help, try:"
+  echo "    $0 help"
+  exit 1
+else
+  "$@"
+fi