[MIPS] Switch the script to use packages from Debian Wheezy

tools/trusted_cross_toolchains/trusted-toolchain-creator.mipsel.squeeze.sh

Index: tools/trusted_cross_toolchains/trusted-toolchain-creator.mipsel.squeeze.sh
diff --git a/tools/trusted_cross_toolchains/trusted-toolchain-creator.mipsel.squeeze.sh b/tools/trusted_cross_toolchains/trusted-toolchain-creator.mipsel.squeeze.sh
deleted file mode 100755
index 94709f0766554d6ae2dbc31dcd6d8387acd5162b..0000000000000000000000000000000000000000
--- a/tools/trusted_cross_toolchains/trusted-toolchain-creator.mipsel.squeeze.sh
+++ /dev/null
@@ -1,663 +0,0 @@
-#!/bin/bash
-# Copyright (c) 2012 The Native Client Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-#
-#@ This script creates the mips trusted SDK.
-#@ It must be run from the native_client directory.
-
-# This script is intended to build a mipsel-linux-gnu cross compilation
-# toolchain that runs on x86 linux and generates code for a little-endian,
-# hard-float, mips32 target.
-#
-# It expects the host machine to have relatively recent versions of GMP (4.2.0
-# or later), MPFR (2.4.2), and MPC (0.8.1) in order to build the GCC.
-#
-# Common way to get those is:
-# sudo apt-get install libmpfr-dev libmpc-dev libgmp3-dev
-
-######################################################################
-# Config
-######################################################################
-
-set -o nounset
-set -o errexit
-set -o xtrace
-
-readonly SCRIPT_DIR=$(dirname $0)
-
-readonly MAKE_OPTS="-j8"
-readonly ARCH="mips32"
-
-readonly GCC_URL="http://ftp.gnu.org/gnu/gcc/gcc-4.7.2/gcc-4.7.2.tar.bz2"
-readonly GCC_SHA1SUM="a464ba0f26eef24c29bcd1e7489421117fb9ee35"
-
-readonly BINUTILS_URL="http://ftp.gnu.org/gnu/binutils/binutils-2.22.tar.bz2"
-readonly BINUTILS_SHA1SUM="65b304a0b9a53a686ce50a01173d1f40f8efe404"
-
-readonly KERNEL_URL="http://www.linux-mips.org/pub/linux/mips/kernel/v2.6/linux-2.6.38.4.tar.gz"
-readonly KERNEL_SHA1SUM="377fa5cf5f1d0c396759b1c4d147330e7e5b6d7f"
-
-readonly GDB_URL="http://ftp.gnu.org/gnu/gdb/gdb-7.5.tar.bz2"
-readonly GDB_SHA1SUM="79b61152813e5730fa670c89e5fc3c04b670b02c"
-
-readonly EGLIBC_SVN_URL="svn://svn.eglibc.org/branches/eglibc-2_14"
-readonly EGLIBC_REVISION="20996"
-
-readonly DOWNLOAD_QEMU_URL="http://download.savannah.gnu.org/releases/qemu/qemu-0.12.5.tar.gz"
-
-readonly INSTALL_ROOT=$(pwd)/toolchain/linux_mips-trusted
-
-readonly TMP=$(pwd)/toolchain/tmp/crosstool-trusted
-
-readonly BUILD_DIR=${TMP}/build
-
-readonly PATCH_MIPS32=$(readlink -f ../third_party/qemu/qemu-0.12.5.patch_mips)
-
-readonly JAIL_MIPS32=${INSTALL_ROOT}/sysroot
-
-readonly CROSS_TARBALL="chromesdk_linux_mipsel"
-
-# These are simple compiler wrappers to force 32bit builds.
-readonly  CC32=$(readlink -f pnacl/scripts/mygcc32)
-readonly  CXX32=$(readlink -f pnacl/scripts/myg++32)
-
-######################################################################
-# Helper
-######################################################################
-
-Banner() {
-  echo "######################################################################"
-  echo $*
-  echo "######################################################################"
-}
-
-SubBanner() {
-  echo "......................................................................"
-  echo $*
-  echo "......................................................................"
-}
-
-Usage() {
-  echo
-  echo "$0 <nacl_sdk|chrome_sdk>"
-  echo
-  echo "nacl_sdk - Build nacl toolchain and package it"
-  echo "chrome_sdk - Build chrome toolchain and package it"
-  echo
-}
-
-CheckoutOrCopy() {
-  local url=$1
-  local revision=$2
-  local filename="${TMP}/${url##*/}"
-  local filetype="${url%%:*}"
-
-  if [ "${filename}" == "" ]; then
-    echo "Unknown error occured. Aborting."
-    exit 1
-  fi
-
-  if [ "${filetype}" == "svn" ]; then
-    SubBanner "checkout from ${url} -> ${filename}"
-    svn --force export -r ${revision} ${url} ${filename}
-  else
-    SubBanner "copying from ${url}"
-    cp ${url} ${filename}
-  fi
-}
-
-DownloadOrCopy() {
-  local url=$1
-  local filename="${TMP}/${url##*/}"
-  local filetype="${url%%:*}"
-
-  if [ "${filename}" == "" ]; then
-    echo "Unknown error occured. Aborting."
-    exit 1
-  fi
-
-  if [[ "${filetype}" ==  "http" || ${filetype} ==  "https" ]] ; then
-    if [ ! -f "${filename}" ]; then
-      SubBanner "downloading from ${url} -> ${filename}"
-      wget ${url} -O ${filename}
-    fi
-  else
-    SubBanner "copying from ${url}"
-    cp ${url} ${filename}
-  fi
-}
-
-DownloadOrCopyAndVerify() {
-  local url=$1
-  local checksum=$2
-  local filename="${TMP}/${url##*/}"
-  local filetype="${url%%:*}"
-
-  if [ "${filename}" == "" ]; then
-    echo "Unknown error occured. Aborting."
-    exit 1
-  fi
-
-  if [[ "${filetype}" ==  "http" || ${filetype} ==  "https" ]] ; then
-    if [ ! -f "${filename}" ]; then
-      SubBanner "downloading from ${url} -> ${filename}"
-      wget ${url} -O ${filename}
-    fi
-    if [ "${checksum}" != "nochecksum" ]; then
-      if [ "$(sha1sum ${filename} | cut -d ' ' -f 1)" != "${checksum}" ]; then
-        echo "${filename} sha1sum failed. Deleting file and aborting."
-        rm -f ${filename}
-        exit 1
-      fi
-    fi
-  else
-    SubBanner "copying from ${url}"
-    cp ${url} ${filename}
-  fi
-}
-
-######################################################################
-#
-######################################################################
-
-# some sanity checks to make sure this script is run from the right place
-# with the right tools.
-SanityCheck() {
-  Banner "Sanity Checks"
-  if [[ $(basename $(pwd)) != "native_client" ]] ; then
-    echo "ERROR: run this script from the native_client/ dir"
-    exit -1
-  fi
-
-  if ! mkdir -p "${INSTALL_ROOT}" ; then
-     echo "ERROR: ${INSTALL_ROOT} can't be created."
-    exit -1
-  fi
-
-  for tool in cleanlinks wget ; do
-    if ! which ${tool} ; then
-      echo "Required binary $tool not found."
-      echo "Exiting."
-      exit 1
-    fi
-  done
-}
-
-
-ClearInstallDir() {
-  Banner "clearing dirs in ${INSTALL_ROOT}"
-  rm -rf ${INSTALL_ROOT}/*
-  mkdir -p ${JAIL_MIPS32}
-}
-
-ClearBuildDir() {
-  Banner "clearing dirs in ${BUILD_DIR}"
-  rm -rf ${BUILD_DIR}/*
-}
-
-CreateTarBall() {
-  local tarball=$1
-  Banner "creating tar ball ${tarball}"
-  tar cfz ${tarball}.tgz -C ${INSTALL_ROOT} .
-}
-
-
-# Download the toolchain source tarballs or use a local copy when available.
-DownloadOrCopyAndInstallToolchain() {
-  Banner "Installing toolchain"
-
-  local tarball="${TMP}/${BINUTILS_URL##*/}"
-  DownloadOrCopyAndVerify ${BINUTILS_URL} ${BINUTILS_SHA1SUM}
-  SubBanner "extracting from ${tarball}"
-  tar jxf ${tarball} -C ${TMP}
-
-  tarball="${TMP}/${GCC_URL##*/}"
-  DownloadOrCopyAndVerify ${GCC_URL} ${GCC_SHA1SUM}
-  SubBanner "extracting from ${tarball}"
-  tar jxf ${tarball} -C ${TMP}
-
-  tarball="${TMP}/${GDB_URL##*/}"
-  DownloadOrCopyAndVerify ${GDB_URL} ${GDB_SHA1SUM}
-  SubBanner "extracting from ${tarball}"
-  tar jxf ${tarball} -C ${TMP}
-
-  tarball="${TMP}/${KERNEL_URL##*/}"
-  DownloadOrCopyAndVerify ${KERNEL_URL} ${KERNEL_SHA1SUM}
-  SubBanner "extracting from ${tarball}"
-  tar zxf ${tarball} -C ${TMP}
-
-  local eglibc_dir="${TMP}/${EGLIBC_SVN_URL##*/}"
-  CheckoutOrCopy ${EGLIBC_SVN_URL} ${EGLIBC_REVISION}
-
-
-  Banner "Preparing the code"
-
-  if [ ! -d "${TMP}/eglibc-2_14/libc/ports" ]; then
-    ln -s ${TMP}/eglibc-2_14/ports ${TMP}/eglibc-2_14/libc/ports
-  fi
-
-  # Fix a minor syntax issue in tc-mips.c.
-  local OLD_TEXT="as_warn_where (fragp->fr_file, fragp->fr_line, msg);"
-  local NEW_TEXT="as_warn_where (fragp->fr_file, fragp->fr_line, \"%s\", msg);"
-  local FILE_NAME="${TMP}/binutils-2.22/gas/config/tc-mips.c"
-  sed -i "s/${OLD_TEXT}/${NEW_TEXT}/g" "${FILE_NAME}"
-
-  export PATH=${INSTALL_ROOT}/bin:$PATH
-
-
-  Banner "Building binutils"
-
-  mkdir -p ${BUILD_DIR}/binutils/
-  pushd ${BUILD_DIR}/binutils/
-
-  SubBanner "Configuring"
-  ${TMP}/binutils-2.22/configure \
-    --prefix=${INSTALL_ROOT}     \
-    --target=mipsel-linux-gnu    \
-    --with-sysroot=${JAIL_MIPS32}
-
-  SubBanner "Make"
-  make ${MAKE_OPTS} all-binutils all-gas all-ld
-
-  SubBanner "Install"
-  make ${MAKE_OPTS} install-binutils install-gas install-ld
-
-  popd
-
-
-  Banner "Building GCC (initial)"
-
-  mkdir -p ${BUILD_DIR}/gcc/initial
-  pushd ${BUILD_DIR}/gcc/initial
-
-  SubBanner "Configuring"
-  ${TMP}/gcc-4.7.2/configure \
-    --prefix=${INSTALL_ROOT} \
-    --disable-libssp         \
-    --disable-libgomp        \
-    --disable-libmudflap     \
-    --disable-fixed-point    \
-    --disable-decimal-float  \
-    --with-mips-plt          \
-    --with-endian=little     \
-    --with-arch=${ARCH}      \
-    --enable-languages=c     \
-    --with-newlib            \
-    --without-headers        \
-    --disable-shared         \
-    --disable-threads        \
-    --disable-libquadmath    \
-    --disable-libatomic      \
-    --target=mipsel-linux-gnu
-
-  SubBanner "Make"
-  make ${MAKE_OPTS} all
-
-  SubBanner "Install"
-  make ${MAKE_OPTS} install
-
-  popd
-
-
-  Banner "Installing Linux kernel headers"
-  pushd ${TMP}/linux-2.6.38.4
-  make headers_install ARCH=mips INSTALL_HDR_PATH=${JAIL_MIPS32}/usr
-  popd
-
-
-  Banner "Building EGLIBC (initial)"
-
-  mkdir -p ${JAIL_MIPS32}/usr/lib
-  mkdir -p ${BUILD_DIR}/eglibc/initial
-  pushd ${BUILD_DIR}/eglibc/initial
-
-  SubBanner "Configuring"
-  BUILD_CC=gcc                      \
-  AR=mipsel-linux-gnu-ar            \
-  RANLIB=mipsel-linux-gnu-ranlib    \
-  CC=mipsel-linux-gnu-gcc           \
-  CXX=mipsel-linux-gnu-g++          \
-  ${TMP}/eglibc-2_14/libc/configure \
-    --prefix=/usr                   \
-    --enable-add-ons                \
-    --build=i686-pc-linux-gnu       \
-    --host=mipsel-linux-gnu         \
-    --disable-profile               \
-    --without-gd                    \
-    --without-cvs                   \
-    --with-headers=${JAIL_MIPS32}/usr/include
-
-  SubBanner "Install"
-  make ${MAKE_OPTS} install-headers install_root=${JAIL_MIPS32} \
-                    install-bootstrap-headers=yes
-
-  make csu/subdir_lib  && \
-       cp csu/crt1.o csu/crti.o csu/crtn.o ${JAIL_MIPS32}/usr/lib
-
-  mipsel-linux-gnu-gcc -nostdlib      \
-                       -nostartfiles  \
-                       -shared        \
-                       -x c /dev/null \
-                       -o ${JAIL_MIPS32}/usr/lib/libc.so
-
-  popd
-
-
-  Banner "Building GCC (intermediate)"
-
-  mkdir -p ${BUILD_DIR}/gcc/intermediate
-  pushd ${BUILD_DIR}/gcc/intermediate
-
-  SubBanner "Configuring"
-  ${TMP}/gcc-4.7.2/configure  \
-    --prefix=${INSTALL_ROOT}  \
-    --disable-libssp          \
-    --disable-libgomp         \
-    --disable-libmudflap      \
-    --disable-fixed-point     \
-    --disable-decimal-float   \
-    --with-mips-plt           \
-    --with-endian=little      \
-    --with-arch=${ARCH}       \
-    --target=mipsel-linux-gnu \
-    --enable-languages=c      \
-    --disable-libquadmath     \
-    --disable-libatomic       \
-    --with-sysroot=${JAIL_MIPS32}
-
-  SubBanner "Make"
-  make ${MAKE_OPTS} all
-
-  SubBanner "Install"
-  make ${MAKE_OPTS} install
-
-  popd
-
-
-  Banner "Building EGLIBC (final)"
-
-  mkdir -p ${BUILD_DIR}/eglibc/final
-  pushd ${BUILD_DIR}/eglibc/final
-
-  BUILD_CC=gcc                      \
-  AR=mipsel-linux-gnu-ar            \
-  RANLIB=mipsel-linux-gnu-ranlibi   \
-  CC=mipsel-linux-gnu-gcc           \
-  CXX=mipsel-linux-gnu-g++          \
-  ${TMP}/eglibc-2_14/libc/configure \
-    --prefix=/usr                   \
-    --enable-add-ons                \
-    --host=mipsel-linux-gnu         \
-    --disable-profile               \
-    --without-gd                    \
-    --without-cvs                   \
-    --build=i686-pc-linux-gnu       \
-    --with-headers=${JAIL_MIPS32}/usr/include
-
-  SubBanner "Make"
-  make ${MAKE_OPTS} all
-
-  SubBanner "Install"
-  make ${MAKE_OPTS} install install_root=${JAIL_MIPS32}
-
-  popd
-
-
-  Banner "Building GCC (final)"
-
-  mkdir -p ${BUILD_DIR}/gcc/final
-  pushd ${BUILD_DIR}/gcc/final
-
-  ${TMP}/gcc-4.7.2/configure  \
-    --prefix=${INSTALL_ROOT}  \
-    --disable-libssp          \
-    --disable-libgomp         \
-    --disable-libmudflap      \
-    --disable-fixed-point     \
-    --disable-decimal-float   \
-    --with-mips-plt           \
-    --with-endian=little      \
-    --with-arch=${ARCH}       \
-    --target=mipsel-linux-gnu \
-    --enable-__cxa_atexit     \
-    --enable-languages=c,c++  \
-    --with-sysroot=${JAIL_MIPS32}
-
-  SubBanner "Make"
-  make ${MAKE_OPTS} all
-
-  SubBanner "Install"
-  make ${MAKE_OPTS} install
-
-  popd
-
-
-  Banner "Building GDB"
-
-  mkdir -p ${BUILD_DIR}/gdb/
-  pushd ${BUILD_DIR}/gdb/
-
-  ${TMP}/gdb-7.5/configure   \
-    --prefix=${INSTALL_ROOT} \
-    --target=mipsel-linux-gnu
-
-  SubBanner "Make"
-  make ${MAKE_OPTS} all-gdb
-
-  SubBanner "Install"
-  make ${MAKE_OPTS} install-gdb
-
-  popd
-}
-
-
-InstallTrustedLinkerScript() {
-  local trusted_ld_script=${INSTALL_ROOT}/ld_script_mips_trusted
-  # We are using the output of "ld --verbose" which contains
-  # the linker script delimited by "=========".
-  # We are changing the image start address to 70000000
-  # to move the sel_ldr and other images "out of the way"
-  Banner "installing trusted linker script to ${trusted_ld_script}"
-
-  ${INSTALL_ROOT}/bin/mipsel-linux-gnu-ld  --verbose |\
-      grep -A 10000 "=======" |\
-      grep -v "=======" |\
-      sed -e 's/0400000/70000000/g' > ${trusted_ld_script}
-}
-
-
-# ----------------------------------------------------------------------
-# mips32 deb files to complete our code sourcery jail
-# ----------------------------------------------------------------------
-
-readonly REPO_DEBIAN=http://ftp.debian.org/debian
-readonly MIPS32_PACKAGES=${REPO_DEBIAN}/dists/squeeze/main/binary-mipsel/Packages.bz2
-
-readonly BASE_PACKAGELIST_MIPS32=${SCRIPT_DIR}/packagelist.squeeze.mipsel.base
-readonly EXTRA_PACKAGELIST_MIPS32=${SCRIPT_DIR}/packagelist.squeeze.mipsel.extra
-readonly TMP_BASE_PKG_MIPS32=${TMP}/packagelist.generated.squeeze.mipsel.base
-readonly TMP_EXTRA_PKG_MIPS32=${TMP}/packagelist.generated.squeeze.mipsel.extra
-
-GeneratePackageLists() {
-  local sdk_target=$1
-  local packages=
-  local TMP_PACKAGELIST=
-  Banner "generating ${sdk_target} package lists for mips32"
-  DownloadOrCopy ${MIPS32_PACKAGES}
-  bzcat ${TMP}/Packages.bz2\
-    | egrep '^(Package:|Filename:)' > ${TMP}/Packages_mipsel
-
-  if [ ${sdk_target} == "nacl_sdk" ] ; then
-    echo -n > ${TMP_BASE_PKG_MIPS32}
-    TMP_PACKAGELIST=${TMP_BASE_PKG_MIPS32}
-    packages=$(cat ${BASE_PACKAGELIST_MIPS32})
-  elif [ ${sdk_target} == "chrome_sdk" ] ; then
-    echo -n > ${TMP_EXTRA_PKG_MIPS32}
-    TMP_PACKAGELIST=${TMP_EXTRA_PKG_MIPS32}
-    packages=$(cat ${EXTRA_PACKAGELIST_MIPS32})
-  else
-    Banner "ERROR: Packages for \"${sdk_taget}\" not defined."
-    exit -1
-  fi
-
-  for pkg in ${packages} ; do
-    grep  -A 1 "${pkg}\$" ${TMP}/Packages_mipsel\
-      | egrep -o "pool/.*" >> ${TMP_PACKAGELIST}
-  done
-}
-
-InstallMissingLibraries() {
-  local sdk_target=$1
-  local DEP_FILES_NEEDED_MIPS32=
-
-  if [ ${sdk_target} == "nacl_sdk" ] ; then
-    DEP_FILES_NEEDED_MIPS32=$(cat ${TMP_BASE_PKG_MIPS32})
-  elif [ ${sdk_target} == "chrome_sdk" ] ; then
-    DEP_FILES_NEEDED_MIPS32=$(cat ${TMP_EXTRA_PKG_MIPS32})
-  else
-    Banner "ERROR: Target \"${sdk_taget}\" not defined."
-    exit -1
-  fi
-
-  for file in ${DEP_FILES_NEEDED_MIPS32} ; do
-    local package="${TMP}/${file##*/}"
-    Banner "installing ${file}"
-    DownloadOrCopy ${REPO_DEBIAN}/${file}
-    SubBanner "extracting to ${JAIL_MIPS32}"
-    dpkg --fsys-tarfile ${package}\
-      | tar -xvf - --exclude=./usr/share -C ${JAIL_MIPS32}
-  done
-
-  Banner "some cleanup"
-
-  pushd ${JAIL_MIPS32}/usr/lib/
-  cleanlinks > /dev/null 2> /dev/null
-  FixLibs
-  popd
-}
-
-FixLibs() {
-  Banner "Fixing libraries"
-
-  rm -f libbz2.so
-  ln -s ../../lib/libbz2.so.1 libbz2.so
-
-  rm -f libm.so
-  ln -s ../../lib/libm.so.6 libm.so
-
-  rm -f libdl.so
-  ln -s ../../lib/libdl.so.2 libdl.so
-
-  rm -f librt.so
-  ln -s ../../lib/librt.so.1 librt.so
-
-  rm -f libpcre.so
-  ln -s ../../lib/libpcre.so.3  libpcre.so
-
-  rm -f libresolv.so
-  ln -s ../../lib/libresolv.so.2  libresolv.so
-
-  rm -f libglib-2.0.so
-  ln -s ../../lib/libglib-2.0.so.0 libglib-2.0.so
-
-  rm -f libudev.so
-  ln -s ../../lib/libudev.so.0 libudev.so
-
-  rm -f libcom_err.so
-  ln -s ../../lib/libcom_err.so.2 libcom_err.so
-
-  rm -f libXdmcp.so
-  ln -s ../../lib/libXdmcp.so.6 libXdmcp.so
-
-  rm -f libstdc++.so*
-  ln -s ../../../mipsel-linux-gnu/lib/libstdc++.so.6.0.17 .
-  ln -s libstdc++.so.6.0.17 libstdc++.so.6
-  ln -s libstdc++.so.6.0.17 libstdc++.so
-
-  rm -f libgcc_s.so*
-  ln -s ../../../mipsel-linux-gnu/lib/libgcc_s.so.1 .
-  ln -s libgcc_s.so.1 libgcc_s.so
-}
-
-BuildAndInstallQemu() {
-  local saved_dir=$(pwd)
-  local tmpdir="${TMP}/qemu-mips.nacl"
-  local tarball="qemu-0.12.5.tar.gz"
-
-  Banner "Building qemu in ${tmpdir}"
-
-  rm -rf ${tmpdir}
-  mkdir ${tmpdir}
-  cd ${tmpdir}
-
-  SubBanner "Downloading"
-  wget -c ${DOWNLOAD_QEMU_URL}
-
-  SubBanner "Untarring"
-  tar zxf  ${tarball}
-  cd qemu-0.12.5
-  SubBanner "Patching"
-  patch -p1 < ${PATCH_MIPS32}
-
-  echo
-  echo "NOTE: on 64 bit systems you will need to the following 32bit libs:"
-  echo "lib32z1-dev"
-  echo
-
-  SubBanner "Configuring"
-  env -i PATH=/usr/bin/:/bin \
-    ./configure \
-    --cc=${CC32} \
-    --disable-system \
-    --enable-linux-user \
-    --disable-darwin-user \
-    --disable-bsd-user \
-    --target-list=mipsel-linux-user \
-    --disable-sdl \
-    --disable-linux-aio \
-    --static
-
-  SubBanner "Make"
-  env -i PATH=/usr/bin/:/bin \
-      make MAKE_OPTS=${MAKE_OPTS}
-
-  SubBanner "Install"
-  cp mipsel-linux-user/qemu-mipsel ${INSTALL_ROOT}/qemu-mips32
-  cd ${saved_dir}
-  cp tools/trusted_cross_toolchains/qemu_tool_mips32.sh ${INSTALL_ROOT}
-  ln -sf qemu_tool_mips32.sh ${INSTALL_ROOT}/run_under_qemu_mips32
-}
-
-######################################################################
-# Main
-######################################################################
-
-if [[ $# -eq 0 ]] ; then
-  echo "you must specify a mode on the commandline:"
-  echo
-  Usage
-  exit -1
-
-elif [[ $1 == "nacl_sdk" || $1 == "chrome_sdk" ]] ; then
-  mkdir -p ${TMP}
-  SanityCheck
-  ClearInstallDir
-  ClearBuildDir
-  DownloadOrCopyAndInstallToolchain
-  GeneratePackageLists $1
-  InstallMissingLibraries $1
-  if [[ $1 == "nacl_sdk" ]] ; then
-    InstallTrustedLinkerScript
-    BuildAndInstallQemu
-    CreateTarBall $1
-  else
-    CreateTarBall ${CROSS_TARBALL}
-  fi
-
-else
-  Usage
-  exit -1
-
-fi
-