chrome/installer/linux/rpm/build.sh

   1 #!/bin/bash
   2 #
   3 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
   4 # Use of this source code is governed by a BSD-style license that can be
   5 # found in the LICENSE file.
   6
   7 # TODO(mmoss) This currently only works with official builds, since non-official
   8 # builds don't add the "${BUILDDIR}/installer/" files needed for packaging.
   9
  10 set -e
  11 if [ "$VERBOSE" ]; then
  12   set -x
  13 fi
  14 set -u
  15
  16 gen_spec() {
  17   rm -f "${SPEC}"
  18   # Trunk packages need to install to a custom path so they don't conflict with
  19   # release channel packages.
  20   local PACKAGE_FILENAME="${PACKAGE}"
  21   if [ "$CHANNEL" != "stable" ]; then
  22     local INSTALLDIR="${INSTALLDIR}-${CHANNEL}"
  23     PACKAGE_FILENAME="${PACKAGE}-${CHANNEL}"
  24     local MENUNAME="${MENUNAME} (${CHANNEL})"
  25   fi
  26   process_template "${SCRIPTDIR}/chrome.spec.template" "${SPEC}"
  27 }
  28
  29 # Setup the installation directory hierachy in the package staging area.
  30 prep_staging_rpm() {
  31   prep_staging_common
  32   install -m 755 -d "${STAGEDIR}/etc/cron.daily"
  33 }
  34
  35 # Put the package contents in the staging area.
  36 stage_install_rpm() {
  37   # TODO(phajdan.jr): Deduplicate this and debian/build.sh .
  38   # For now duplication is going to help us avoid merge conflicts
  39   # as changes are frequently merged to older branches related to SxS effort.
  40   if [ "$CHANNEL" != "stable" ]; then
  41     # This would ideally be compiled into the app, but that's a bit too
  42     # intrusive of a change for these limited use channels, so we'll just hack
  43     # it into the wrapper script. The user can still override since it seems to
  44     # work to specify --user-data-dir multiple times on the command line, with
  45     # the last occurrence winning.
  46     local SXS_USER_DATA_DIR="\${XDG_CONFIG_HOME:-\${HOME}/.config}/${PACKAGE}-${CHANNEL}"
  47     local DEFAULT_FLAGS="--user-data-dir=\"${SXS_USER_DATA_DIR}\""
  48
  49     # Avoid file collisions between channels.
  50     local PACKAGE="${PACKAGE}-${CHANNEL}"
  51     local INSTALLDIR="${INSTALLDIR}-${CHANNEL}"
  52
  53     # Make it possible to distinguish between menu entries
  54     # for different channels.
  55     local MENUNAME="${MENUNAME} (${CHANNEL})"
  56   fi
  57   prep_staging_rpm
  58   stage_install_common
  59   echo "Staging RPM install files in '${STAGEDIR}'..."
  60   process_template "${BUILDDIR}/installer/common/rpmrepo.cron" \
  61     "${STAGEDIR}/etc/cron.daily/${PACKAGE}"
  62   chmod 755 "${STAGEDIR}/etc/cron.daily/${PACKAGE}"
  63 }
  64
  65 # Actually generate the package file.
  66 do_package() {
  67   echo "Packaging ${ARCHITECTURE}..."
  68   PROVIDES="${PACKAGE}"
  69   local REPS="$REPLACES"
  70   REPLACES=""
  71   for rep in $REPS; do
  72     if [ -z "$REPLACES" ]; then
  73       REPLACES="$PACKAGE-$rep"
  74     else
  75       REPLACES="$REPLACES $PACKAGE-$rep"
  76     fi
  77   done
  78
  79   # The symbols in libX11.so are not versioned, so when a newer version has new
  80   # symbols like _XGetRequest, RPM's find-requires tool does not detect it, and
  81   # there is no way to specify a libX11.so version number to prevent
  82   # installation on affected distros like OpenSUSE 12.1 and Fedora 16.
  83   # Thus there has to be distro-specific conflict here.
  84   # TODO(thestig) Remove these in the future when other requirements prevent
  85   # installation on affected distros.
  86   ADDITIONAL_CONFLICTS="xorg-x11-libX11 < 7.6_1 libX11 < 1.4.99"
  87   REPLACES="$REPLACES $ADDITIONAL_CONFLICTS"
  88
  89   # If we specify a dependecy of foo.so below, we would depend on both the
  90   # 32 and 64-bit versions on a 64-bit machine. The current version of RPM
  91   # we use is too old and doesn't provide %{_isa}, so we do this manually.
  92   if [ "$ARCHITECTURE" = "x86_64" ] ; then
  93     local EMPTY_VERSION="()"
  94     local PKG_ARCH="(64bit)"
  95   elif [ "$ARCHITECTURE" = "i386" ] ; then
  96     local EMPTY_VERSION=""
  97     local PKG_ARCH=""
  98   fi
  99
 100   # Use find-requires script to make sure the dependencies are complete
 101   # (especially libc and libstdc++ versions).
 102   DETECTED_DEPENDS="$(echo "${BUILDDIR}/chrome" | /usr/lib/rpm/find-requires)"
 103
 104   # Compare the expected dependency list to the generated list.
 105   BAD_DIFF=0
 106   diff "$SCRIPTDIR/expected_deps_$ARCHITECTURE" \
 107       <(echo "${DETECTED_DEPENDS}") || BAD_DIFF=1
 108   if [ $BAD_DIFF -ne 0 ] && [ -z "${IGNORE_DEPS_CHANGES:-}" ]; then
 109     echo
 110     echo "ERROR: Shared library dependencies changed!"
 111     echo "If this is intentional, please update:"
 112     echo "chrome/installer/linux/rpm/expected_deps_i386"
 113     echo "chrome/installer/linux/rpm/expected_deps_x86_64"
 114     echo
 115     exit $BAD_DIFF
 116   fi
 117
 118   # libgdk_pixbuf is added in LSB 3.2 and no longer explicitly required.
 119   # libcairo, libpangocairo, libasound are in LSB 4. and no longer explicitly
 120   # required.
 121   # xdg-utils is still optional in LSB 4.0.
 122   # nss (bundled) is optional in LSB 4.0.
 123   #
 124   # We want to depend on the system SSL certs so wget can upload crash reports
 125   # securely, but there's no common capability between the distros. Bugs filed:
 126   # https://qa.mandriva.com/show_bug.cgi?id=55714
 127   # https://bugzilla.redhat.com/show_bug.cgi?id=538158
 128   # https://bugzilla.novell.com/show_bug.cgi?id=556248
 129   #
 130   # We want to depend on liberation-fonts as well, but there is no such package
 131   # for Fedora. https://bugzilla.redhat.com/show_bug.cgi?id=1252564
 132   DEPENDS="lsb >= 4.0, \
 133   libcurl.so.4${EMPTY_VERSION}${PKG_ARCH}, \
 134   libnss3.so(NSS_3.14.3)${PKG_ARCH}, \
 135   wget, \
 136   xdg-utils, \
 137   zlib, \
 138   $(echo "${DETECTED_DEPENDS}" | tr '\n' ',')"
 139   gen_spec
 140
 141   # Create temporary rpmbuild dirs.
 142   RPMBUILD_DIR=$(mktemp -d -t rpmbuild.XXXXXX) || exit 1
 143   mkdir -p "$RPMBUILD_DIR/BUILD"
 144   mkdir -p "$RPMBUILD_DIR/RPMS"
 145
 146   # '__os_install_post ${nil}' disables a bunch of automatic post-processing
 147   # (brp-compress, etc.), which by default appears to only be enabled on 32-bit,
 148   # and which doesn't gain us anything since we already explicitly do all the
 149   # compression, symbol stripping, etc. that we want.
 150   fakeroot rpmbuild -bb --target="$ARCHITECTURE" --rmspec \
 151     --define "_topdir $RPMBUILD_DIR" \
 152     --define "_binary_payload w9.xzdio" \
 153     --define "__os_install_post  %{nil}" \
 154     "${SPEC}"
 155   PKGNAME="${PACKAGE}-${CHANNEL}-${VERSION}-${PACKAGE_RELEASE}"
 156   mv "$RPMBUILD_DIR/RPMS/$ARCHITECTURE/${PKGNAME}.${ARCHITECTURE}.rpm" \
 157      "${OUTPUTDIR}"
 158   # Make sure the package is world-readable, otherwise it causes problems when
 159   # copied to share drive.
 160   chmod a+r "${OUTPUTDIR}/${PKGNAME}.$ARCHITECTURE.rpm"
 161   rm -rf "$RPMBUILD_DIR"
 162 }
 163
 164 # Remove temporary files and unwanted packaging output.
 165 cleanup() {
 166   rm -rf "${STAGEDIR}"
 167   rm -rf "${TMPFILEDIR}"
 168 }
 169
 170 usage() {
 171   echo "usage: $(basename $0) [-c channel] [-a target_arch] [-o 'dir']"
 172   echo "                      [-b 'dir'] -d branding"
 173   echo "-c channel the package channel (trunk, asan, unstable, beta, stable)"
 174   echo "-a arch    package architecture (ia32 or x64)"
 175   echo "-o dir     package output directory [${OUTPUTDIR}]"
 176   echo "-b dir     build input directory    [${BUILDDIR}]"
 177   echo "-d brand   either chromium or google_chrome"
 178   echo "-h         this help message"
 179 }
 180
 181 # Check that the channel name is one of the allowable ones.
 182 verify_channel() {
 183   case $CHANNEL in
 184     stable )
 185       CHANNEL=stable
 186       # TODO(phajdan.jr): Remove REPLACES completely.
 187       REPLACES="dummy"
 188       ;;
 189     unstable|dev|alpha )
 190       CHANNEL=unstable
 191       # TODO(phajdan.jr): Remove REPLACES completely.
 192       REPLACES="dummy"
 193       ;;
 194     testing|beta )
 195       CHANNEL=beta
 196       # TODO(phajdan.jr): Remove REPLACES completely.
 197       REPLACES="dummy"
 198       ;;
 199     trunk|asan )
 200       # This is a special package, mostly for development testing, so don't make
 201       # it replace any installed release packages.
 202       # TODO(phajdan.jr): Remove REPLACES completely.
 203       REPLACES="dummy"
 204       # Setting this to empty will prevent it from updating any existing configs
 205       # from release packages.
 206       REPOCONFIG=""
 207       ;;
 208     * )
 209       echo
 210       echo "ERROR: '$CHANNEL' is not a valid channel type."
 211       echo
 212       exit 1
 213       ;;
 214   esac
 215 }
 216
 217 process_opts() {
 218   while getopts ":o:b:c:a:d:h" OPTNAME
 219   do
 220     case $OPTNAME in
 221       o )
 222         OUTPUTDIR=$(readlink -f "${OPTARG}")
 223         mkdir -p "${OUTPUTDIR}"
 224         ;;
 225       b )
 226         BUILDDIR=$(readlink -f "${OPTARG}")
 227         ;;
 228       c )
 229         CHANNEL="$OPTARG"
 230         verify_channel
 231         ;;
 232       a )
 233         TARGETARCH="$OPTARG"
 234         ;;
 235       d )
 236         BRANDING="$OPTARG"
 237         ;;
 238       h )
 239         usage
 240         exit 0
 241         ;;
 242       \: )
 243         echo "'-$OPTARG' needs an argument."
 244         usage
 245         exit 1
 246         ;;
 247       * )
 248         echo "invalid command-line option: $OPTARG"
 249         usage
 250         exit 1
 251         ;;
 252     esac
 253   done
 254 }
 255
 256 #=========
 257 # MAIN
 258 #=========
 259
 260 SCRIPTDIR=$(readlink -f "$(dirname "$0")")
 261 OUTPUTDIR="${PWD}"
 262 STAGEDIR=$(mktemp -d -t rpm.build.XXXXXX) || exit 1
 263 TMPFILEDIR=$(mktemp -d -t rpm.tmp.XXXXXX) || exit 1
 264 CHANNEL="trunk"
 265 # Default target architecture to same as build host.
 266 if [ "$(uname -m)" = "x86_64" ]; then
 267   TARGETARCH="x64"
 268 else
 269   TARGETARCH="ia32"
 270 fi
 271 SPEC="${TMPFILEDIR}/chrome.spec"
 272
 273 # call cleanup() on exit
 274 trap cleanup 0
 275 process_opts "$@"
 276 BUILDDIR=${BUILDDIR:=$(readlink -f "${SCRIPTDIR}/../../../../out/Release")}
 277
 278 source ${BUILDDIR}/installer/common/installer.include
 279
 280 get_version_info
 281
 282 if [ "$BRANDING" = "google_chrome" ]; then
 283   source "${BUILDDIR}/installer/common/google-chrome.info"
 284 else
 285   source "${BUILDDIR}/installer/common/chromium-browser.info"
 286 fi
 287 eval $(sed -e "s/^\([^=]\+\)=\(.*\)$/export \1='\2'/" \
 288   "${BUILDDIR}/installer/theme/BRANDING")
 289
 290 REPOCONFIG="http://dl.google.com/linux/${PACKAGE#google-}/rpm/stable"
 291 SSLREPOCONFIG="https://dl.google.com/linux/${PACKAGE#google-}/rpm/stable"
 292 verify_channel
 293 export USR_BIN_SYMLINK_NAME="${PACKAGE}-${CHANNEL}"
 294
 295 # Make everything happen in the OUTPUTDIR.
 296 cd "${OUTPUTDIR}"
 297
 298 case "$TARGETARCH" in
 299   ia32 )
 300     export ARCHITECTURE="i386"
 301     stage_install_rpm
 302     ;;
 303   x64 )
 304     export ARCHITECTURE="x86_64"
 305     stage_install_rpm
 306     ;;
 307   * )
 308     echo
 309     echo "ERROR: Don't know how to build RPMs for '$TARGETARCH'."
 310     echo
 311     exit 1
 312     ;;
 313 esac
 314
 315 do_package