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#!/bin/bash
#
# This file is part of the LibreOffice project.
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# verify that ELF NEEDED entries are known-good so hopefully builds run on
# lots of different GNU/Linux distributions
set -euo pipefail
PARA=1
check_path="${INSTDIR:-.}"
while [ "${1:-}" != "" ]; do
parm=${1%%=*}
arg=${1#*=}
has_arg=
if [ "${1}" != "${parm?}" ] ; then
has_arg=1
else
arg=""
fi
case "${parm}" in
--dir|-d)
if [ "$has_arg" ] ; then
check_path=$arg
else
shift
check_path=$1
fi
;;
-p)
# this sound counter intuitive. but the idea
# is to possibly support -p <n>
# in the mean time 0 = nolimit and -p 1 would mean
# the current default: serialize
PARA=0
;;
-*)
die "Invalid option $1"
;;
*)
if [ "$DO_NEW" = 1 ] ; then
REPO="$1"
else
die "Invalid argument $1"
fi
;;
esac
shift
done
files=$(find "${check_path}/program" "${check_path}/sdk/bin" -type f)
# all RPATHs should point to ${INSTDIR}/program so that's the files they find
programfiles=$(basename -a $(echo ${files} | grep -o '/program/[^/]* '))
# whitelists should contain only system libraries that have a good reputation
# of maintaining ABI stability
globalwhitelist="ld-linux-x86-64.so.2 libc.so.6 libm.so.6 libdl.so.2 libpthread.so.0 librt.so.1 libutil.so.1 libnsl.so.1 libcrypt.so.1 libgcc_s.so.1 libstdc++.so.6 libz.so.1 libfontconfig.so.1 libfreetype.so.6 libxml2.so.2 libxslt.so.1 libexslt.so.0"
x11whitelist="libX11.so.6 libXext.so.6 libSM.so.6 libICE.so.6 libXinerama.so.1 libXrender.so.1 libXrandr.so.2 libcairo.so.2"
openglwhitelist="libGL.so.1"
giowhitelist="libgio-2.0.so.0 libgobject-2.0.so.0 libglib-2.0.so.0 libdbus-glib-1.so.2 libdbus-1.so.3"
gstreamerwhitelist="libgstpbutils-1.0.so.0 libgstvideo-1.0.so.0 libgstbase-1.0.so.0 libgstreamer-1.0.so.0"
gtk2whitelist="libgtk-x11-2.0.so.0 libgdk-x11-2.0.so.0 libpangocairo-1.0.so.0 libatk-1.0.so.0 libcairo.so.2 libgio-2.0.so.0 libpangoft2-1.0.so.0 libpango-1.0.so.0 libfontconfig.so.1 libfreetype.so.6 libgdk_pixbuf-2.0.so.0 libgobject-2.0.so.0 libglib-2.0.so.0 libgmodule-2.0.so.0 libgthread-2.0.so.0 libdbus-glib-1.so.2 libdbus-1.so.3"
gtk3whitelist="libgtk-3.so.0 libgdk-3.so.0 libcairo-gobject.so.2 libpangocairo-1.0.so.0 libatk-1.0.so.0 libcairo.so.2 libgio-2.0.so.0 libpangoft2-1.0.so.0 libpango-1.0.so.0 libfontconfig.so.1 libfreetype.so.6 libgdk_pixbuf-2.0.so.0 libgobject-2.0.so.0 libglib-2.0.so.0 libgmodule-2.0.so.0 libgthread-2.0.so.0 libdbus-glib-1.so.2 libdbus-1.so.3"
kde4whitelist="libkio.so.5 libkfile.so.4 libkdeui.so.5 libkdecore.so.5 libQtNetwork.so.4 libQtGui.so.4 libQtCore.so.4 libglib-2.0.so.0"
avahiwhitelist="libdbus-glib-1.so.2 libdbus-1.so.3 libgobject-2.0.so.0 libglib-2.0.so.0 libavahi-common.so.3 libavahi-client.so.3"
kerberoswhitelist="libgssapi_krb5.so.2 libcom_err.so.2 libkrb5.so.3"
check_one_file()
{
local file="$1"
skip=0
whitelist="${globalwhitelist}"
case "${file}" in
*/sdk/docs/*)
# skip the majority of files, no ELF binaries here
skip=1
;;
*/libsalcpprt.a)
# strangely readelf -d "succeeds" on a static library so
# have to filter it manually
skip=1
;;
*/libcairocanvaslo.so)
whitelist="${whitelist} libcairo.so.2"
;;
*/libucpgio1lo.so|*/liblosessioninstalllo.so|*/libevoablo.so)
whitelist="${whitelist} ${giowhitelist}"
;;
*/libavmediagst.so)
whitelist="${whitelist} ${gtk3whitelist} ${gstreamerwhitelist}"
;;
*/libvclplug_kde4lo.so|*/libkde4be1lo.so)
whitelist="${whitelist} ${x11whitelist} ${kde4whitelist}"
;;
*/libvclplug_gtklo.so|*/libqstart_gtklo.so|*/updater)
whitelist="${whitelist} ${x11whitelist} ${gtk2whitelist}"
;;
*/libvclplug_gtk3lo.so)
whitelist="${whitelist} ${x11whitelist} ${gtk3whitelist}"
;;
*/libdesktop_detectorlo.so|*/ui-previewer|*/oosplash|*/gengal.bin)
whitelist="${whitelist} ${x11whitelist}"
;;
*/libvclplug_genlo.so|*/libGLEW.so.*|*/libchartcorelo.so|*/libavmediaogl.so|*/libOGLTranslo.so|*/liboglcanvaslo.so|*/libchartopengllo.so)
whitelist="${whitelist} ${x11whitelist} ${openglwhitelist}"
;;
*/libvcllo.so|*/libsofficeapp.so)
whitelist="${whitelist} ${x11whitelist} ${openglwhitelist} ${giowhitelist} libcups.so.2"
;;
*/liblibreofficekitgtk.so)
whitelist="${whitelist} ${gtk3whitelist}"
;;
*/libsdlo.so)
whitelist="${whitelist} ${avahiwhitelist}"
;;
*/libofficebean.so)
whitelist="${whitelist} libjawt.so"
;;
*/libpostgresql-sdbc-impllo.so)
whitelist="${whitelist} ${kerberoswhitelist}"
;;
esac
if test "${skip}" = 0 && readelf -d "${file}" &> /dev/null ; then
rpath=$(readelf -d "${file}" | grep '(\(RPATH\|RUNPATH\))' || true)
neededs=$(readelf -d "${file}" | grep '(NEEDED)' | sed -e 's/.*\[\(.*\)\]$/\1/')
neededsinternal=
for needed in ${neededs}
do
if ! echo ${whitelist} | grep -q -w "${needed}" ; then
neededsinternal="${neededsinternal} ${needed}"
if ! echo ${programfiles} | grep -q -w "${needed}" ; then
echo "${file}" has suspicious NEEDED: "${needed}"
status=1
fi
fi
done
if test -z "${rpath}" ; then
case "${file}" in
*/python-core-*/lib/lib-dynload/*)
# python modules don't have RPATH
;;
*/share/extensions/*)
# extension libraries don't have RPATH
;;
*)
# no NEEDED from instdir, no RPATH needed
if test -n "${neededsinternal}" ; then
echo "${file}" has no RPATH
status=1
fi
;;
esac
else
case "$file" in
*/sdk/bin/*)
if echo "${rpath}" | grep -q -v '\[\$ORIGIN/../../program\]$' ; then
echo "${file}" has unexpected RPATH "${rpath}"
status=1
fi
;;
*)
if echo "${rpath}" | grep -q -v '\[\$ORIGIN\]$' ; then
echo "${file}" has unexpected RPATH "${rpath}"
status=1
fi
;;
esac
fi
fi
}
status=0
if [ "$PARA" = "1" ] ; then
for file in ${files}
do
check_one_file $file
done
else
rm -f check_elf.out
for file in ${files}
do
(
check_one_file $file
)>> check_elf.out &
done
if [ -s check_elf.out ] ; then
cat check_elf.out
status=1
fi
rm check_elf.out
fi
exit ${status}
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