Move linux sysroots from chrome/installer/linux to build/linux

chrome/installer/linux/sysroot_scripts/sysroot-creator.sh

Index: chrome/installer/linux/sysroot_scripts/sysroot-creator.sh
diff --git a/chrome/installer/linux/sysroot_scripts/sysroot-creator.sh b/chrome/installer/linux/sysroot_scripts/sysroot-creator.sh
deleted file mode 100644
index 822a5e8d9e17d5110d4a3f649816443720b4e87e..0000000000000000000000000000000000000000
--- a/chrome/installer/linux/sysroot_scripts/sysroot-creator.sh
+++ /dev/null
@@ -1,700 +0,0 @@
-# Copyright 2014 The Chromium 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 should not be run directly but sourced by the other
-# scripts (e.g. sysroot-creator-trusty.sh).  Its up to the parent scripts
-# to define certain environment variables: e.g.
-#  DISTRO=ubuntu
-#  DIST=trusty
-#  APT_REPO=http://archive.ubuntu.com/ubuntu
-#  KEYRING_FILE=/usr/share/keyrings/ubuntu-archive-keyring.gpg
-#  DEBIAN_PACKAGES="gcc libz libssl"
-
-#@ This script builds a Debian sysroot images for building Google Chrome.
-#@
-#@  Generally this script is invoked as:
-#@  sysroot-creator-<flavour>.sh <mode> <args>*
-#@  Available modes are shown below.
-#@
-#@ List of modes:
-
-######################################################################
-# Config
-######################################################################
-
-set -o nounset
-set -o errexit
-
-SCRIPT_DIR=$(cd $(dirname $0) && pwd)
-
-if [ -z "${DIST:-}" ]; then
-  echo "error: DIST not defined"
-  exit 1
-fi
-
-if [ -z "${APT_REPO:-}" ]; then
-  echo "error: APT_REPO not defined"
-  exit 1
-fi
-
-if [ -z "${KEYRING_FILE:-}" ]; then
-  echo "error: KEYRING_FILE not defined"
-  exit 1
-fi
-
-if [ -z "${DEBIAN_PACKAGES:-}" ]; then
-  echo "error: DEBIAN_PACKAGES not defined"
-  exit 1
-fi
-
-readonly REPO_BASEDIR="${APT_REPO}/dists/${DIST}"
-
-readonly REQUIRED_TOOLS="wget"
-
-######################################################################
-# Package Config
-######################################################################
-
-readonly RELEASE_FILE="Release"
-readonly RELEASE_FILE_GPG="Release.gpg"
-readonly RELEASE_LIST="${REPO_BASEDIR}/${RELEASE_FILE}"
-readonly RELEASE_LIST_GPG="${REPO_BASEDIR}/${RELEASE_FILE_GPG}"
-readonly PACKAGE_FILE_AMD64="main/binary-amd64/Packages.bz2"
-readonly PACKAGE_FILE_I386="main/binary-i386/Packages.bz2"
-readonly PACKAGE_FILE_ARM="main/binary-armhf/Packages.bz2"
-readonly PACKAGE_FILE_MIPS="main/binary-mipsel/Packages.bz2"
-readonly PACKAGE_LIST_AMD64="${REPO_BASEDIR}/${PACKAGE_FILE_AMD64}"
-readonly PACKAGE_LIST_I386="${REPO_BASEDIR}/${PACKAGE_FILE_I386}"
-readonly PACKAGE_LIST_ARM="${REPO_BASEDIR}/${PACKAGE_FILE_ARM}"
-readonly PACKAGE_LIST_MIPS="${REPO_BASEDIR}/${PACKAGE_FILE_MIPS}"
-
-readonly DEBIAN_DEP_LIST_AMD64="packagelist.${DIST}.amd64"
-readonly DEBIAN_DEP_LIST_I386="packagelist.${DIST}.i386"
-readonly DEBIAN_DEP_LIST_ARM="packagelist.${DIST}.arm"
-readonly DEBIAN_DEP_LIST_MIPS="packagelist.${DIST}.mipsel"
-
-######################################################################
-# Helper
-######################################################################
-
-Banner() {
-  echo "######################################################################"
-  echo $*
-  echo "######################################################################"
-}
-
-
-SubBanner() {
-  echo "----------------------------------------------------------------------"
-  echo $*
-  echo "----------------------------------------------------------------------"
-}
-
-
-Usage() {
-  egrep "^#@" "${BASH_SOURCE[0]}" | cut --bytes=3-
-}
-
-
-DownloadOrCopy() {
-  if [ -f "$2" ] ; then
-    echo "$2 already in place"
-    return
-  fi
-
-  HTTP=0
-  echo "$1" | grep -qs ^http:// && HTTP=1
-  if [ "$HTTP" = "1" ]; then
-    SubBanner "downloading from $1 -> $2"
-    wget "$1" -O "${2}.partial"
-    mv "${2}.partial" $2
-  else
-    SubBanner "copying from $1"
-    cp "$1" "$2"
-  fi
-}
-
-
-SetEnvironmentVariables() {
-  ARCH=""
-  echo $1 | grep -qs Amd64$ && ARCH=AMD64
-  if [ -z "$ARCH" ]; then
-    echo $1 | grep -qs I386$ && ARCH=I386
-  fi
-  if [ -z "$ARCH" ]; then
-    echo $1 | grep -qs Mips$ && ARCH=MIPS
-  fi
-  if [ -z "$ARCH" ]; then
-    echo $1 | grep -qs ARM$ && ARCH=ARM
-  fi
-  if [ -z "${ARCH}" ]; then
-    echo "ERROR: Unable to determine architecture based on: $1"
-    exit 1
-  fi
-  ARCH_LOWER=$(echo $ARCH | tr '[:upper:]' '[:lower:]')
-}
-
-
-# some sanity checks to make sure this script is run from the right place
-# with the right tools
-SanityCheck() {
-  Banner "Sanity Checks"
-
-  local chrome_dir=$(cd "${SCRIPT_DIR}/../../../.." && pwd)
-  BUILD_DIR="${chrome_dir}/out/sysroot-build/${DIST}"
-  mkdir -p ${BUILD_DIR}
-  echo "Using build directory: ${BUILD_DIR}"
-
-  for tool in ${REQUIRED_TOOLS} ; do
-    if ! which ${tool} > /dev/null ; then
-      echo "Required binary $tool not found."
-      echo "Exiting."
-      exit 1
-    fi
-  done
-
-  # This is where the staging sysroot is.
-  INSTALL_ROOT="${BUILD_DIR}/${DIST}_${ARCH_LOWER}_staging"
-  TARBALL="${BUILD_DIR}/${DISTRO}_${DIST}_${ARCH_LOWER}_sysroot.tgz"
-
-  if ! mkdir -p "${INSTALL_ROOT}" ; then
-    echo "ERROR: ${INSTALL_ROOT} can't be created."
-    exit 1
-  fi
-}
-
-
-ChangeDirectory() {
-  # Change directory to where this script is.
-  cd ${SCRIPT_DIR}
-}
-
-
-ClearInstallDir() {
-  Banner "Clearing dirs in ${INSTALL_ROOT}"
-  rm -rf ${INSTALL_ROOT}/*
-}
-
-
-CreateTarBall() {
-  Banner "Creating tarball ${TARBALL}"
-  tar zcf ${TARBALL} -C ${INSTALL_ROOT} .
-}
-
-ExtractPackageBz2() {
-  bzcat "$1" | egrep '^(Package:|Filename:|SHA256:) ' > "$2"
-}
-
-GeneratePackageListAmd64() {
-  local output_file="$1"
-  local package_list="${BUILD_DIR}/Packages.${DIST}_amd64.bz2"
-  local tmp_package_list="${BUILD_DIR}/Packages.${DIST}_amd64"
-  DownloadOrCopy "${PACKAGE_LIST_AMD64}" "${package_list}"
-  VerifyPackageListing "${PACKAGE_FILE_AMD64}" "${package_list}"
-  ExtractPackageBz2 "$package_list" "$tmp_package_list"
-  GeneratePackageList "$tmp_package_list" "$output_file" "${DEBIAN_PACKAGES}
-    ${DEBIAN_PACKAGES_X86}"
-}
-
-GeneratePackageListI386() {
-  local output_file="$1"
-  local package_list="${BUILD_DIR}/Packages.${DIST}_i386.bz2"
-  local tmp_package_list="${BUILD_DIR}/Packages.${DIST}_amd64"
-  DownloadOrCopy "${PACKAGE_LIST_I386}" "${package_list}"
-  VerifyPackageListing "${PACKAGE_FILE_I386}" "${package_list}"
-  ExtractPackageBz2 "$package_list" "$tmp_package_list"
-  GeneratePackageList "$tmp_package_list" "$output_file" "${DEBIAN_PACKAGES}
-    ${DEBIAN_PACKAGES_X86}"
-}
-
-GeneratePackageListARM() {
-  local output_file="$1"
-  local package_list="${BUILD_DIR}/Packages.${DIST}_arm.bz2"
-  local tmp_package_list="${BUILD_DIR}/Packages.${DIST}_arm"
-  DownloadOrCopy "${PACKAGE_LIST_ARM}" "${package_list}"
-  VerifyPackageListing "${PACKAGE_FILE_ARM}" "${package_list}"
-  ExtractPackageBz2 "$package_list" "$tmp_package_list"
-  GeneratePackageList "$tmp_package_list" "$output_file" "${DEBIAN_PACKAGES}"
-}
-
-GeneratePackageListMips() {
-  local output_file="$1"
-  local package_list="${BUILD_DIR}/Packages.${DIST}_mips.bz2"
-  local tmp_package_list="${BUILD_DIR}/Packages.${DIST}_mips"
-  DownloadOrCopy "${PACKAGE_LIST_MIPS}" "${package_list}"
-  VerifyPackageListing "${PACKAGE_FILE_MIPS}" "${package_list}"
-  ExtractPackageBz2 "$package_list" "$tmp_package_list"
-  GeneratePackageList "$tmp_package_list" "$output_file" "${DEBIAN_PACKAGES}"
-}
-
-StripChecksumsFromPackageList() {
-  local package_file="$1"
-  sed -i 's/ [a-f0-9]\{64\}$//' "$package_file"
-}
-
-VerifyPackageFilesMatch() {
-  local downloaded_package_file="$1"
-  local stored_package_file="$2"
-  diff -u "$downloaded_package_file" "$stored_package_file"
-  if [ "$?" -ne "0" ]; then
-    echo "ERROR: downloaded package files does not match $2."
-    echo "You may need to run UpdatePackageLists."
-    exit 1
-  fi
-}
-
-######################################################################
-#
-######################################################################
-
-HacksAndPatchesAmd64() {
-  Banner "Misc Hacks & Patches"
-  # these are linker scripts with absolute pathnames in them
-  # which we rewrite here
-  lscripts="${INSTALL_ROOT}/usr/lib/x86_64-linux-gnu/libpthread.so \
-            ${INSTALL_ROOT}/usr/lib/x86_64-linux-gnu/libc.so"
-
-  # Rewrite linker scripts
-  sed -i -e 's|/usr/lib/x86_64-linux-gnu/||g'  ${lscripts}
-  sed -i -e 's|/lib/x86_64-linux-gnu/||g' ${lscripts}
-
-  # This is for chrome's ./build/linux/pkg-config-wrapper
-  # which overwrites PKG_CONFIG_PATH internally
-  SubBanner "Package Configs Symlink"
-  mkdir -p ${INSTALL_ROOT}/usr/share
-  ln -s ../lib/x86_64-linux-gnu/pkgconfig ${INSTALL_ROOT}/usr/share/pkgconfig
-
-  SubBanner "Adding an additional ld.conf include"
-  LD_SO_HACK_CONF="${INSTALL_ROOT}/etc/ld.so.conf.d/zz_hack.conf"
-  echo /usr/lib/gcc/x86_64-linux-gnu/4.6 > "$LD_SO_HACK_CONF"
-  echo /usr/lib >> "$LD_SO_HACK_CONF"
-}
-
-
-HacksAndPatchesI386() {
-  Banner "Misc Hacks & Patches"
-  # these are linker scripts with absolute pathnames in them
-  # which we rewrite here
-  lscripts="${INSTALL_ROOT}/usr/lib/i386-linux-gnu/libpthread.so \
-            ${INSTALL_ROOT}/usr/lib/i386-linux-gnu/libc.so"
-
-  # Rewrite linker scripts
-  sed -i -e 's|/usr/lib/i386-linux-gnu/||g'  ${lscripts}
-  sed -i -e 's|/lib/i386-linux-gnu/||g' ${lscripts}
-
-  # This is for chrome's ./build/linux/pkg-config-wrapper
-  # which overwrites PKG_CONFIG_PATH internally
-  SubBanner "Package Configs Symlink"
-  mkdir -p ${INSTALL_ROOT}/usr/share
-  ln -s ../lib/i386-linux-gnu/pkgconfig ${INSTALL_ROOT}/usr/share/pkgconfig
-
-  SubBanner "Adding an additional ld.conf include"
-  LD_SO_HACK_CONF="${INSTALL_ROOT}/etc/ld.so.conf.d/zz_hack.conf"
-  echo /usr/lib/gcc/i486-linux-gnu/4.6 > "$LD_SO_HACK_CONF"
-  echo /usr/lib >> "$LD_SO_HACK_CONF"
-}
-
-
-HacksAndPatchesARM() {
-  Banner "Misc Hacks & Patches"
-  # these are linker scripts with absolute pathnames in them
-  # which we rewrite here
-  lscripts="${INSTALL_ROOT}/usr/lib/arm-linux-gnueabihf/libpthread.so \
-            ${INSTALL_ROOT}/usr/lib/arm-linux-gnueabihf/libc.so"
-
-  # Rewrite linker scripts
-  sed -i -e 's|/usr/lib/arm-linux-gnueabihf/||g' ${lscripts}
-  sed -i -e 's|/lib/arm-linux-gnueabihf/||g' ${lscripts}
-
-  # This is for chrome's ./build/linux/pkg-config-wrapper
-  # which overwrites PKG_CONFIG_PATH internally
-  SubBanner "Package Configs Symlink"
-  mkdir -p ${INSTALL_ROOT}/usr/share
-  ln -s ../lib/arm-linux-gnueabihf/pkgconfig ${INSTALL_ROOT}/usr/share/pkgconfig
-}
-
-
-HacksAndPatchesMips() {
-  Banner "Misc Hacks & Patches"
-  # these are linker scripts with absolute pathnames in them
-  # which we rewrite here
-  lscripts="${INSTALL_ROOT}/usr/lib/mipsel-linux-gnu/libpthread.so \
-            ${INSTALL_ROOT}/usr/lib/mipsel-linux-gnu/libc.so"
-
-  # Rewrite linker scripts
-  sed -i -e 's|/usr/lib/mipsel-linux-gnu/||g' ${lscripts}
-  sed -i -e 's|/lib/mipsel-linux-gnu/||g' ${lscripts}
-
-  # This is for chrome's ./build/linux/pkg-config-wrapper
-  # which overwrites PKG_CONFIG_PATH internally
-  SubBanner "Package Configs Symlink"
-  mkdir -p ${INSTALL_ROOT}/usr/share
-  ln -s ../lib/mipsel-linux-gnu/pkgconfig ${INSTALL_ROOT}/usr/share/pkgconfig
-}
-
-
-InstallIntoSysroot() {
-  Banner "Install Libs And Headers Into Jail"
-
-  mkdir -p ${BUILD_DIR}/debian-packages
-  mkdir -p ${INSTALL_ROOT}
-  while (( "$#" )); do
-    local file="$1"
-    local package="${BUILD_DIR}/debian-packages/${file##*/}"
-    shift
-    local sha256sum="$1"
-    shift
-    if [ "${#sha256sum}" -ne "64" ]; then
-      echo "Bad sha256sum from package list"
-      exit 1
-    fi
-
-    Banner "Installing ${file}"
-    DownloadOrCopy ${APT_REPO}/pool/${file} ${package}
-    if [ ! -s "${package}" ] ; then
-      echo
-      echo "ERROR: bad package ${package}"
-      exit 1
-    fi
-    echo "${sha256sum}  ${package}" | sha256sum --quiet -c
-
-    SubBanner "Extracting to ${INSTALL_ROOT}"
-    dpkg --fsys-tarfile ${package}\
-      | tar -xf - --exclude=./usr/share -C ${INSTALL_ROOT}
-  done
-}
-
-
-CleanupJailSymlinks() {
-  Banner "Jail symlink cleanup"
-
-  SAVEDPWD=$(pwd)
-  cd ${INSTALL_ROOT}
-  local libdirs="lib usr/lib"
-  if [ "${ARCH}" != "MIPS" ]; then
-    libdirs+=" lib64"
-  fi
-  find $libdirs -type l -printf '%p %l\n' | while read link target; do
-    # skip links with non-absolute paths
-    echo "${target}" | grep -qs ^/ || continue
-    echo "${link}: ${target}"
-    case "${link}" in
-      usr/lib/gcc/x86_64-linux-gnu/4.*/* | usr/lib/gcc/i486-linux-gnu/4.*/* | \
-      usr/lib/gcc/arm-linux-gnueabihf/4.*/* | \
-      usr/lib/gcc/mipsel-linux-gnu/4.*/*)
-        # Relativize the symlink.
-        ln -snfv "../../../../..${target}" "${link}"
-        ;;
-      usr/lib/x86_64-linux-gnu/* | usr/lib/i386-linux-gnu/* | \
-      usr/lib/arm-linux-gnueabihf/* | usr/lib/mipsel-linux-gnu/* )
-        # Relativize the symlink.
-        ln -snfv "../../..${target}" "${link}"
-        ;;
-      usr/lib/*)
-        # Relativize the symlink.
-        ln -snfv "../..${target}" "${link}"
-        ;;
-      lib64/* | lib/*)
-        # Relativize the symlink.
-        ln -snfv "..${target}" "${link}"
-        ;;
-    esac
-  done
-
-  find $libdirs -type l -printf '%p %l\n' | while read link target; do
-    # Make sure we catch new bad links.
-    if [ ! -r "${link}" ]; then
-      echo "ERROR: FOUND BAD LINK ${link}"
-      ls -l ${link}
-      exit 1
-    fi
-  done
-  cd "$SAVEDPWD"
-}
-
-#@
-#@ BuildSysrootAmd64
-#@
-#@    Build everything and package it
-BuildSysrootAmd64() {
-  ClearInstallDir
-  local package_file="$BUILD_DIR/package_with_sha256sum_amd64"
-  GeneratePackageListAmd64 "$package_file"
-  local files_and_sha256sums="$(cat ${package_file})"
-  StripChecksumsFromPackageList "$package_file"
-  VerifyPackageFilesMatch "$package_file" "$DEBIAN_DEP_LIST_AMD64"
-  InstallIntoSysroot ${files_and_sha256sums}
-  CleanupJailSymlinks
-  HacksAndPatchesAmd64
-  CreateTarBall
-}
-
-#@
-#@ BuildSysrootI386
-#@
-#@    Build everything and package it
-BuildSysrootI386() {
-  ClearInstallDir
-  local package_file="$BUILD_DIR/package_with_sha256sum_i386"
-  GeneratePackageListI386 "$package_file"
-  local files_and_sha256sums="$(cat ${package_file})"
-  StripChecksumsFromPackageList "$package_file"
-  VerifyPackageFilesMatch "$package_file" "$DEBIAN_DEP_LIST_I386"
-  InstallIntoSysroot ${files_and_sha256sums}
-  CleanupJailSymlinks
-  HacksAndPatchesI386
-  CreateTarBall
-}
-
-#@
-#@ BuildSysrootARM
-#@
-#@    Build everything and package it
-BuildSysrootARM() {
-  ClearInstallDir
-  local package_file="$BUILD_DIR/package_with_sha256sum_arm"
-  GeneratePackageListARM "$package_file"
-  local files_and_sha256sums="$(cat ${package_file})"
-  StripChecksumsFromPackageList "$package_file"
-  VerifyPackageFilesMatch "$package_file" "$DEBIAN_DEP_LIST_ARM"
-  APT_REPO=${APR_REPO_ARM:=$APT_REPO}
-  InstallIntoSysroot ${files_and_sha256sums}
-  CleanupJailSymlinks
-  HacksAndPatchesARM
-  CreateTarBall
-}
-
-#@
-#@ BuildSysrootMips
-#@
-#@    Build everything and package it
-BuildSysrootMips() {
-  ClearInstallDir
-  local package_file="$BUILD_DIR/package_with_sha256sum_arm"
-  GeneratePackageListMips "$package_file"
-  local files_and_sha256sums="$(cat ${package_file})"
-  StripChecksumsFromPackageList "$package_file"
-  VerifyPackageFilesMatch "$package_file" "$DEBIAN_DEP_LIST_MIPS"
-  APT_REPO=${APR_REPO_MIPS:=$APT_REPO}
-  InstallIntoSysroot ${files_and_sha256sums}
-  CleanupJailSymlinks
-  HacksAndPatchesMips
-  CreateTarBall
-}
-
-#@
-#@ BuildSysrootAll
-#@
-#@    Build sysroot images for all architectures
-BuildSysrootAll() {
-  RunCommand BuildSysrootAmd64
-  RunCommand BuildSysrootI386
-  RunCommand BuildSysrootARM
-  RunCommand BuildSysrootMips
-}
-
-UploadSysroot() {
-  local rev=$1
-  if [ -z "${rev}" ]; then
-    echo "Please specify a revision to upload at."
-    exit 1
-  fi
-  set -x
-  gsutil cp -a public-read "${TARBALL}" \
-      "gs://chrome-linux-sysroot/toolchain/$rev/"
-  set +x
-}
-
-#@
-#@ UploadSysrootAmd64 <revision>
-#@
-UploadSysrootAmd64() {
-  UploadSysroot "$@"
-}
-
-#@
-#@ UploadSysrootI386 <revision>
-#@
-UploadSysrootI386() {
-  UploadSysroot "$@"
-}
-
-#@
-#@ UploadSysrootARM <revision>
-#@
-UploadSysrootARM() {
-  UploadSysroot "$@"
-}
-
-#@
-#@ UploadSysrootMips <revision>
-#@
-UploadSysrootMips() {
-  UploadSysroot "$@"
-}
-
-#@
-#@ UploadSysrootAll <revision>
-#@
-#@    Upload sysroot image for all architectures
-UploadSysrootAll() {
-  RunCommand UploadSysrootAmd64 "$@"
-  RunCommand UploadSysrootI386 "$@"
-  RunCommand UploadSysrootARM "$@"
-  RunCommand UploadSysrootMips "$@"
-}
-
-#
-# CheckForDebianGPGKeyring
-#
-#     Make sure the Debian GPG keys exist. Otherwise print a helpful message.
-#
-CheckForDebianGPGKeyring() {
-  if [ ! -e "$KEYRING_FILE" ]; then
-    echo "Debian GPG keys missing. Install the debian-archive-keyring package."
-    exit 1
-  fi
-}
-
-#
-# VerifyPackageListing
-#
-#     Verifies the downloaded Packages.bz2 file has the right checksums.
-#
-VerifyPackageListing() {
-  local file_path=$1
-  local output_file=$2
-  local release_file="${BUILD_DIR}/${RELEASE_FILE}"
-  local release_file_gpg="${BUILD_DIR}/${RELEASE_FILE_GPG}"
-  local tmp_keyring_file="${BUILD_DIR}/keyring.gpg"
-
-  CheckForDebianGPGKeyring
-
-  DownloadOrCopy ${RELEASE_LIST} ${release_file}
-  DownloadOrCopy ${RELEASE_LIST_GPG} ${release_file_gpg}
-  echo "Verifying: ${release_file} with ${release_file_gpg}"
-  cp "${KEYRING_FILE}" "${tmp_keyring_file}"
-  gpg --primary-keyring "${tmp_keyring_file}" --recv-keys 2B90D010
-  gpgv --keyring "${tmp_keyring_file}" "${release_file_gpg}" "${release_file}"
-
-  echo "Verifying: ${output_file}"
-  local checksums=$(grep ${file_path} ${release_file} | cut -d " " -f 2)
-  local sha256sum=$(echo ${checksums} | cut -d " " -f 3)
-
-  if [ "${#sha256sum}" -ne "64" ]; then
-    echo "Bad sha256sum from ${RELEASE_LIST}"
-    exit 1
-  fi
-
-  echo "${sha256sum}  ${output_file}" | sha256sum --quiet -c
-}
-
-#
-# GeneratePackageList
-#
-#     Looks up package names in ${BUILD_DIR}/Packages and write list of URLs
-#     to output file.
-#
-GeneratePackageList() {
-  local input_file="$1"
-  local output_file="$2"
-  echo "Updating: ${output_file} from ${input_file}"
-  /bin/rm -f "${output_file}"
-  shift
-  shift
-  for pkg in $@ ; do
-    local pkg_full=$(grep -A 1 " ${pkg}\$" "$input_file" | \
-      egrep -o "pool/.*")
-    if [ -z "${pkg_full}" ]; then
-        echo "ERROR: missing package: $pkg"
-        exit 1
-    fi
-    local pkg_nopool=$(echo "$pkg_full" | sed "s/^pool\///")
-    local sha256sum=$(grep -A 4 " ${pkg}\$" "$input_file" | \
-      grep ^SHA256: | sed 's/^SHA256: //')
-    if [ "${#sha256sum}" -ne "64" ]; then
-      echo "Bad sha256sum from Packages"
-      exit 1
-    fi
-    echo $pkg_nopool $sha256sum >> "$output_file"
-  done
-  # sort -o does an in-place sort of this file
-  sort "$output_file" -o "$output_file"
-}
-
-#@
-#@ UpdatePackageListsAmd64
-#@
-#@     Regenerate the package lists such that they contain an up-to-date
-#@     list of URLs within the Debian archive. (For amd64)
-UpdatePackageListsAmd64() {
-  GeneratePackageListAmd64 "$DEBIAN_DEP_LIST_AMD64"
-  StripChecksumsFromPackageList "$DEBIAN_DEP_LIST_AMD64"
-}
-
-#@
-#@ UpdatePackageListsI386
-#@
-#@     Regenerate the package lists such that they contain an up-to-date
-#@     list of URLs within the Debian archive. (For i386)
-UpdatePackageListsI386() {
-  GeneratePackageListI386 "$DEBIAN_DEP_LIST_I386"
-  StripChecksumsFromPackageList "$DEBIAN_DEP_LIST_I386"
-}
-
-#@
-#@ UpdatePackageListsARM
-#@
-#@     Regenerate the package lists such that they contain an up-to-date
-#@     list of URLs within the Debian archive. (For arm)
-UpdatePackageListsARM() {
-  GeneratePackageListARM "$DEBIAN_DEP_LIST_ARM"
-  StripChecksumsFromPackageList "$DEBIAN_DEP_LIST_ARM"
-}
-
-#@
-#@ UpdatePackageListsMips
-#@
-#@     Regenerate the package lists such that they contain an up-to-date
-#@     list of URLs within the Debian archive. (For arm)
-UpdatePackageListsMips() {
-  GeneratePackageListMips "$DEBIAN_DEP_LIST_MIPS"
-  StripChecksumsFromPackageList "$DEBIAN_DEP_LIST_MIPS"
-}
-
-#@
-#@ UpdatePackageListsAll
-#@
-#@    Regenerate the package lists for all architectures.
-UpdatePackageListsAll() {
-  RunCommand UpdatePackageListsAmd64
-  RunCommand UpdatePackageListsI386
-  RunCommand UpdatePackageListsARM
-  RunCommand UpdatePackageListsMips
-}
-
-RunCommand() {
-  SetEnvironmentVariables "$1"
-  SanityCheck
-  "$@"
-}
-
-if [ $# -eq 0 ] ; then
-  echo "ERROR: you must specify a mode on the commandline"
-  echo
-  Usage
-  exit 1
-elif [ "$(type -t $1)" != "function" ]; then
-  echo "ERROR: unknown function '$1'." >&2
-  echo "For help, try:"
-  echo "    $0 help"
-  exit 1
-else
-  ChangeDirectory
-  if echo $1 | grep -qs "All$"; then
-    "$@"
-  else
-    RunCommand "$@"
-  fi
-fi