#! /bin/bash
# Copyright 1999-2005 Gentoo Foundation
# $Header$
# revdep-rebuild: Reverse dependency rebuilder.
# Original Author: Stanislav Brabec
# Current Maintainer: Paul Varner <fuzzyray@gentoo.org>
# Known problems:
#
# In exact ebuild mode revdep-rebuild can fail to properly order packages,
# which are not up to date.
# http://bugs.gentoo.org/show_bug.cgi?id=23018
#
# Rebuilding using --package-names mode should be default, but emerge has no
# feature to update to latest version of defined SLOT.
# http://bugs.gentoo.org/show_bug.cgi?id=4698
# Customizable variables:
#
# LD_LIBRARY_MASK - Mask of specially evaluated libraries
# SEARCH_DIRS - List of directories to search for executables and libraries
# SEARCH_DIRS_MASK - List of directories to not search
#
# These variables can be prepended to either by setting the variable in
# your environment prior to execution, or by placing an entry in
# /etc/make.conf.
#
# An entry of "-*" means to clear the variable from that point forward.
# Example: env SEARCH_DIRS="/usr/bin -*" revdep-rebuild will set SEARCH_DIRS
# to contain only /usr/bin
if [ "$1" = "-h" -o "$1" = "--help" ]
then
echo "Usage: $0 [OPTIONS] [--] [EMERGE_OPTIONS]"
echo
echo "Broken reverse dependency rebuilder."
echo
echo " -X, --package-names Emerge based on package names, not exact versions"
echo " --library NAME Emerge existing packages that use the library with NAME"
echo " --library=NAME NAME can be a full path to the library or a basic"
echo " regular expression (man grep)"
echo " -np, --no-ld-path Do not set LD_LIBRARY_PATH"
echo " -nc, --no-color Turn off colored output"
echo " -i, --ignore Ignore temporary files from previous runs"
echo " -q, --quiet Be less verbose (also passed to emerge command)"
echo " -vv, --extra-verbose Be extra verbose"
echo
echo "Calls emerge, all other options are used for it (e. g. -p, --pretend)."
echo
echo "Report bugs to <http://bugs.gentoo.org>"
exit 0
fi
echo "Configuring search environment for revdep-rebuild"
# Obey PORTAGE_NICENESS
PORTAGE_NICENESS=$(portageq envvar PORTAGE_NICENESS)
if [ ! -z "$PORTAGE_NICENESS" ]
then
renice $PORTAGE_NICENESS $$ > /dev/null
# Since we have already set our nice value for our processes,
# reset PORTAGE_NICENESS to zero to avoid having emerge renice again.
export PORTAGE_NICENESS="0"
fi
PORTAGE_ROOT=$(portageq envvar ROOT)
[ -z "$PORTAGE_ROOT" ] && PORTAGE_ROOT="/"
# Update the incremental variables using /etc/profile.env, /etc/ld.so.conf,
# portage, and the environment
# Read the incremental variables from environment and portage
# Until such time as portage supports these variables as incrementals
# The value will be what is in /etc/make.conf
PRELIMINARY_SEARCH_DIRS="$SEARCH_DIRS $(unset SEARCH_DIRS; portageq envvar SEARCH_DIRS)"
PRELIMINARY_SEARCH_DIRS_MASK="$SEARCH_DIRS_MASK $(unset SEARCH_DIRS_MASK; portageq envvar SEARCH_DIRS_MASK)"
PRELIMINARY_LD_LIBRARY_MASK="$LD_LIBRARY_MASK $(unset LD_LIBRARY_MASK; portageq envvar LD_LIBRARY_MASK)"
# Add the defaults
if [ -d /etc/revdep-rebuild ]
then
for file in $(ls /etc/revdep-rebuild)
do
PRELIMINARY_SEARCH_DIRS="$PRELIMINARY_SEARCH_DIRS $(. /etc/revdep-rebuild/${file}; echo $SEARCH_DIRS)"
PRELIMINARY_SEARCH_DIRS_MASK="$PRELIMINARY_SEARCH_DIRS_MASK $(. /etc/revdep-rebuild/${file}; echo $SEARCH_DIRS_MASK)"
PRELIMINARY_LD_LIBRARY_MASK="$PRELIMINARY_LD_LIBRARY_MASK $(. /etc/revdep-rebuild/${file}; echo $LD_LIBRARY_MASK)"
done
else
PRELIMINARY_SEARCH_DIRS="$PRELIMINARY_SEARCH_DIRS /bin /sbin /usr/bin /usr/sbin /lib* /usr/lib*"
PRELIMINARY_SEARCH_DIRS_MASK="$PRELIMINARY_SEARCH_DIRS_MASK /opt/OpenOffice /usr/lib/openoffice"
PRELIMINARY_LD_LIBRARY_MASK="$PRELIMINARY_LD_LIBRARY_MASK libodbcinst.so libodbc.so libjava.so libjvm.so"
fi
# Get the ROOTPATH and PATH from /etc/profile.env
if [ -e "/etc/profile.env" ]
then
PRELIMINARY_SEARCH_DIRS="$PRELIMINARY_SEARCH_DIRS $((. /etc/profile.env; echo ${ROOTPATH}:${PATH}) | tr ':' ' ')"
fi
# Get the directories from /etc/ld.so.conf
if [ -e /etc/ld.so.conf ]
then
PRELIMINARY_SEARCH_DIRS="$PRELIMINARY_SEARCH_DIRS $(grep -v "^#" /etc/ld.so.conf | tr '\n' ' ')"
fi
# Set the final variables
# Note: Using $(echo $variable) removes extraneous spaces from variable assignment
unset SEARCH_DIRS
for i in $(echo $PRELIMINARY_SEARCH_DIRS)
do
[ "$i" = "-*" ] && break
# Append a / at the end so that links and directories are treated the same by find
# Remove any existing trailing slashes to prevent double-slashes
SEARCH_DIRS="$(echo $SEARCH_DIRS ${i/%\//}/)"
done
# Remove any double-slashes from the path
SEARCH_DIRS="$(echo $SEARCH_DIRS | sed 's:/\+:/:g')"
unset SEARCH_DIRS_MASK
for i in $(echo $PRELIMINARY_SEARCH_DIRS_MASK)
do
[ "$i" = "-*" ] && break
SEARCH_DIRS_MASK="$(echo $SEARCH_DIRS_MASK $i)"
done
unset LD_LIBRARY_MASK
for i in $(echo $PRELIMINARY_LD_LIBRARY_MASK)
do
[ "$i" = "-*" ] && break
LD_LIBRARY_MASK="$(echo $LD_LIBRARY_MASK $i)"
done
# Use the color preference from portage
NOCOLOR=$(portageq envvar NOCOLOR)
# Base of temporary files names.
touch ${HOME}/.revdep-rebuild_0.test 2>/dev/null
if [ $? -eq 0 ]
then
LIST="${HOME}/.revdep-rebuild"
rm ~/.revdep-rebuild_0.test
else
# Try to use /var/tmp since $HOME is not available
touch /var/tmp/.revdep-rebuild_0.test 2>/dev/null
if [ $? -eq 0 ]
then
LIST="/var/tmp/.revdep-rebuild"
rm /var/tmp/.revdep-rebuild_0.test
else
echo
echo "!!! Unable to write temporary files to either $HOME or /var/tmp !!!"
echo
exit 1
fi
fi
shopt -s nullglob
shopt -s expand_aliases
unalias -a
# Color Definitions
NO="\x1b[0m"
BR="\x1b[0;01m"
CY="\x1b[36;01m"
GR="\x1b[32;01m"
RD="\x1b[31;01m"
YL="\x1b[33;01m"
BL="\x1b[34;01m"
# Check if portage-utils are installed
portageq has_version $PORTAGE_ROOT portage-utils
if [ "$?" -eq 0 ]
then
PORTAGE_UTILS=true
else
PORTAGE_UTILS=false
fi
alias echo_v=echo
PACKAGE_NAMES=false
SONAME="not found"
SONAME_GREP=grep
SEARCH_BROKEN=true
EXTRA_VERBOSE=false
KEEP_TEMP=false
FULL_LD_PATH=true
EMERGE_OPTIONS=""
PRELIMINARY_CALLED_OPTIONS=""
while [ ! -z "$1" ] ; do
case "$1" in
-X | --package-names )
PACKAGE_NAMES=true
PRELIMINARY_CALLED_OPTIONS="${PRELIMINARY_CALLED_OPTIONS} --package_names"
shift
;;
-q | --quiet )
alias echo_v=:
EMERGE_OPTIONS="${EMERGE_OPTIONS} $1"
shift
;;
--library=* | --soname=* | --soname-regexp=* )
SONAME="${1#*=}"
SEARCH_BROKEN=false
PRELIMINARY_CALLED_OPTIONS="${PRELIMINARY_CALLED_OPTIONS} --library=${SONAME}"
shift
;;
--library | --soname | --soname-regexp )
SONAME="$2"
SEARCH_BROKEN=false
PRELIMINARY_CALLED_OPTIONS="${PRELIMINARY_CALLED_OPTIONS} --library=${SONAME}"
shift 2
;;
-nc | --no-color )
NOCOLOR=true
shift
;;
-np | --no-ld-path )
FULL_LD_PATH=false
PRELIMINARY_CALLED_OPTIONS="${PRELIMINARY_CALLED_OPTIONS} --no-ld-path"
shift
;;
-i | --ignore )
rm -f ${LIST}*
shift
;;
--keep-temp )
KEEPTEMP=true
shift
;;
-vv | --extra-verbose )
EXTRA_VERBOSE=true
shift
;;
-- )
shift
;;
* )
EMERGE_OPTIONS="${EMERGE_OPTIONS} $1"
shift
;;
esac
done
EMERGE_OPTIONS=$(echo $EMERGE_OPTIONS | sed 's/^ //')
if [ -z "$PRELIMINARY_CALLED_OPTIONS" ]
then
CALLED_OPTIONS=""
else
for i in $(echo $PRELIMINARY_CALLED_OPTIONS | tr ' ' '\n'| sort)
do
CALLED_OPTIONS="$(echo $CALLED_OPTIONS $i)"
done
fi
if [ "$NOCOLOR" = "yes" -o "$NOCOLOR" = "true" ]
then
NOCOLOR=true
else
NOCOLOR=false
fi
# Make the NOCOLOR variable visible to emerge
export NOCOLOR
if $NOCOLOR
then
NO=""
BR=""
CY=""
GR=""
RD=""
YL=""
BL=""
fi
function set_trap () {
trap "rm_temp $1" SIGHUP SIGINT SIGQUIT SIGABRT SIGTERM
}
function rm_temp () {
echo " terminated."
echo "Removing incomplete $1."
rm $1
echo
exit 1
}
if $SEARCH_BROKEN ; then
SONAME_SEARCH="$SONAME"
LLIST=$LIST
HEAD_TEXT="broken by a package update"
OK_TEXT="Dynamic linking on your system is consistent"
WORKING_TEXT=" consistency"
else
# first case is needed to test against /path/to/foo.so
if [ ${SONAME:0:1} == '/' ] ; then
# Set to "<space>$SONAME<space>"
SONAME_SEARCH=" $SONAME "
else
# Set to "<tab>$SONAME<space>"
SONAME_SEARCH=" $SONAME "
fi
LLIST=${LIST}_$(echo "$SONAME_SEARCH$SONAME" | md5sum | head -c 8)
HEAD_TEXT="using $SONAME"
OK_TEXT="There are no dynamic links to $SONAME"
WORKING_TEXT=""
fi
# If any of our temporary files are older than 1 day, remove them all
[ "$(find "${LIST%/*}/." ! -name . -prune -name "${LIST##*/}*" -type f -mmin +1440)" != "" ] && rm -f ${LIST}*
# Don't use our previous files if environment doesn't match
if [ -f $LIST.0_env ]
then
PREVIOUS_SEARCH_DIRS=$(. ${LIST}.0_env; echo "$SEARCH_DIRS")
PREVIOUS_SEARCH_DIRS_MASK=$(. ${LIST}.0_env; echo "$SEARCH_DIRS_MASK")
PREVIOUS_LD_LIBRARY_MASK=$(. ${LIST}.0_env; echo "$LD_LIBRARY_MASK")
PREVIOUS_PORTAGE_ROOT=$(. ${LIST}.0_env; echo "$PORTAGE_ROOT")
PREVIOUS_OPTIONS=$(. ${LIST}.0_env; echo "$CALLED_OPTIONS")
if [ "$PREVIOUS_SEARCH_DIRS" != "$SEARCH_DIRS" ] || \
[ "$PREVIOUS_SEARCH_DIRS_MASK" != "$SEARCH_DIRS_MASK" ] || \
[ "$PREVIOUS_LD_LIBRARY_MASK" != "$LD_LIBRARY_MASK" ] || \
[ "$PREVIOUS_PORTAGE_ROOT" != "$PORTAGE_ROOT" ] || \
[ "$PREVIOUS_OPTIONS" != "$CALLED_OPTIONS" ]
then
echo
echo "Environment mismatch from previous run, deleting temporary files..."
rm -f ${LIST}*
fi
fi
# Clean up no longer needed environment variables
unset PREVIOUS_SEARCH_DIRS PREVIOUS_SEARCH_DIRS_MASK PREVIOUS_LD_LIBRARY_MASK PREVIOUS_PORTAGE_ROOT PREVIOUS_OPTIONS
unset PRELIMINARY_SEARCH_DIRS PRELIMINARY_SEARCH_DIRS_MASK PRELIMINARY_LD_LIBRARY_MASK PRELIMINARY_CALLED_OPTIONS
# Log our environment
echo "SEARCH_DIRS=\"$SEARCH_DIRS\"" > $LIST.0_env
echo "SEARCH_DIRS_MASK=\"$SEARCH_DIRS_MASK\"" >> $LIST.0_env
echo "LD_LIBRARY_MASK=\"$LD_LIBRARY_MASK\"" >> $LIST.0_env
echo "PORTAGE_ROOT=\"$PORTAGE_ROOT\"" >> $LIST.0_env
echo "CALLED_OPTIONS=\"$CALLED_OPTIONS\"" >> $LIST.0_env
echo "EMERGE_OPTIONS=\"$EMERGE_OPTIONS\"" >> $LIST.0_env
if $EXTRA_VERBOSE
then
echo
echo "revdep-rebuild environment:"
cat $LIST.0_env
fi
echo
echo "Checking reverse dependencies..."
echo
echo "Packages containing binaries and libraries $HEAD_TEXT"
echo "will be emerged."
echo
echo -n -e "${GR}Collecting system binaries and libraries...${NO}"
if [ -f $LIST.1_files ]
then
echo " using existing $LIST.1_files."
else
# Be safe and remove any extraneous temporary files
rm -f ${LIST}.[1-9]_*
set_trap "$LIST.1_*"
# Hack for the different versions of find.
# Be extra paranoid and pipe results through sed to remove multiple slashes
find_results=$(find /usr/bin/revdep-rebuild -type f -perm /u+x 2>/dev/null)
if [ -z $find_results ]
then
find_results=$(find /usr/bin/revdep-rebuild -type f -perm +u+x 2>/dev/null)
if [ -z $find_results ]
then
echo -e "\n"
echo -e "${RD}Unable to determine how to use find to locate executable files${NO}"
echo -e "${RD}Open a bug at http://bugs.gentoo.org${NO}"
echo
exit 1
else
# using -perm +u+x for find command
find $SEARCH_DIRS -type f \( -perm +u+x -o -name '*.so' -o -name '*.so.*' -o -name '*.la' \) 2>/dev/null | sort | uniq | sed 's:/\+:/:g' >$LIST.0_files
fi
else
# using -perm /u+x for find command
find $SEARCH_DIRS -type f \( -perm /u+x -o -name '*.so' -o -name '*.so.*' -o -name '*.la' \) 2>/dev/null | sort | uniq | sed 's:/\+:/:g' >$LIST.0_files
fi
# Remove files that match SEARCH_DIR_MASK
for dir in $SEARCH_DIRS_MASK
do
grep -v "^$dir" $LIST.0_files > $LIST.1_files
mv $LIST.1_files $LIST.0_files
done
mv $LIST.0_files $LIST.1_files
echo -e " done.\n ($LIST.1_files)"
fi
if $SEARCH_BROKEN && $FULL_LD_PATH ; then
echo
echo -n -e "${GR}Collecting complete LD_LIBRARY_PATH...${NO}"
if [ -f $LIST.2_ldpath ] ; then
echo " using existing $LIST.2_ldpath."
else
set_trap "$LIST.2_ldpath"
# Ensure that the "trusted" lib directories are at the start of the path
(
echo /lib* /usr/lib* | sed 's/ /:/g'
sed '/^#/d;s/#.*$//' </etc/ld.so.conf
sed 's:/[^/]*$::' <$LIST.1_files | sort -ru
) | tr '\n' : | tr -d '\r' | sed 's/:$//' >$LIST.2_ldpath
echo -e " done.\n ($LIST.2_ldpath)"
fi
COMPLETE_LD_LIBRARY_PATH="$(cat $LIST.2_ldpath)"
fi
echo
echo -n -e "${GR}Checking dynamic linking$WORKING_TEXT...${NO}"
if [ -f $LLIST.3_rebuild ] ; then
echo " using existing $LLIST.3_rebuild."
else
echo_v
set_trap "$LLIST.3_rebuild"
LD_MASK="\\( $(echo "$LD_LIBRARY_MASK" | sed 's/\./\\./g;s/ / \\| /g') \\)"
echo -n >$LLIST.3_rebuild
cat $LIST.1_files | egrep -v '*\.la$' | while read FILE ; do
# Note: double checking seems to be faster than single
# with complete path (special add ons are rare).
if ldd "$FILE" 2>/dev/null | grep -v "$LD_MASK" | $SONAME_GREP -q "$SONAME_SEARCH" ; then
if $SEARCH_BROKEN && $FULL_LD_PATH ; then
if LD_LIBRARY_PATH="$COMPLETE_LD_LIBRARY_PATH" ldd "$FILE" 2>/dev/null | grep -v "$LD_MASK" | $SONAME_GREP -q "$SONAME_SEARCH" ; then
# FIX: I hate duplicating code
# Only build missing direct dependencies
ALL_MISSING_LIBS=$(ldd "$FILE" 2>/dev/null | sort -u | sed -n 's/ \(.*\) => not found/\1/p' | tr '\n' ' ' | sed 's/ $//' )
REQUIRED_LIBS=$(objdump -x $FILE | grep NEEDED | awk '{print $2}' | tr '\n' ' ' | sed 's/ $//')
MISSING_LIBS=""
for lib in $ALL_MISSING_LIBS
do
if echo $REQUIRED_LIBS | grep -q $lib
then
MISSING_LIBS="$MISSING_LIBS $lib"
fi
done
if [ "$MISSING_LIBS" != "" ]
then
echo "obj $FILE" >>$LLIST.3_rebuild
echo_v " broken $FILE (requires ${MISSING_LIBS})"
fi
fi
else
# FIX: I hate duplicating code
# Only rebuild for direct dependencies
ALL_MISSING_LIBS=$(ldd "$FILE" 2>/dev/null | sort -u | $SONAME_GREP "$SONAME_SEARCH" | awk '{print $1}' | tr '\n' ' ' | sed 's/ $//' )
REQUIRED_LIBS=$(objdump -x $FILE | grep NEEDED | awk '{print $2}' | tr '\n' ' ' | sed 's/ $//')
MISSING_LIBS=""
for lib in $ALL_MISSING_LIBS
do
if echo $REQUIRED_LIBS | grep -q $lib
then
MISSING_LIBS="$MISSING_LIBS $lib"
fi
done
if [ "$MISSING_LIBS" != "" ]
then
echo "obj $FILE" >>$LLIST.3_rebuild
if $SEARCH_BROKEN ; then
echo_v " broken $FILE (requires ${MISSING_LIBS})"
else
echo_v " found $FILE"
fi
fi
fi
fi
done
if $SEARCH_BROKEN ; then
cat $LIST.1_files | egrep '*\.la$' | while read FILE ; do
for depend in $(grep '^dependency_libs' $FILE | awk -F'=' '{print $2}' | sed "s/'//g") ; do
[ ${depend:0:1} != '/' ] && continue
if [ ! -e $depend ] ; then
echo "obj $FILE" >>$LLIST.3_rebuild
echo_v " broken $FILE (requires ${depend})"
fi
done
done
fi
echo -e " done.\n ($LLIST.3_rebuild)"
fi
if $PACKAGE_NAMES ; then
EXACT_EBUILDS=false
echo
echo -n -e "${GR}Assigning files to packages...${NO}"
if [ -f $LLIST.4_packages_raw ] ; then
echo " using existing $LLIST.4_packages_raw."
else
set_trap "$LLIST.4_packages*"
echo -n >$LLIST.4_packages_raw
echo -n >$LLIST.4_package_owners
cat $LLIST.3_rebuild | while read obj FILE ; do
if $PORTAGE_UTILS ; then
EXACT_PKG="$(qfile -qvC ${FILE} )"
else
EXACT_PKG=$(find /var/db/pkg -name CONTENTS | xargs fgrep -l "obj $FILE " | sed -e 's:/var/db/pkg/\(.*\)/CONTENTS:\1:g')
fi
# Ugly sed hack to strip version information
PKG="$(echo $EXACT_PKG | sed 's/-r[0-9].*$//;s/\(^.*\/*\)-.*$/\1/')"
if [ -z "$PKG" ] ; then
echo -n -e "\n ${RD}*** $FILE not owned by any package is broken! ***${NO}"
echo "$FILE -> (none)" >> $LLIST.4_package_owners
echo_v -n -e "\n $FILE -> (none)"
else
echo "$EXACT_PKG" >> $LLIST.4_packages_raw
echo "$FILE -> $EXACT_PKG" >> $LLIST.4_package_owners
echo_v -n -e "\n $FILE -> $PKG"
fi
done
echo_v
echo -e " done.\n ($LLIST.4_packages_raw, $LLIST.4_package_owners)"
fi
echo
echo -n -e "${GR}Cleaning list of packages to rebuild...${NO}"
if [ -f $LLIST.4_packages ] ; then
echo " using existing $LLIST.4_packages."
else
sort -u $LLIST.4_packages_raw >$LLIST.4_packages
echo -e " done.\n ($LLIST.4_packages)"
fi
echo
echo -n -e "${GR}Assigning packages to ebuilds...${NO}"
if [ -f $LLIST.4_ebuilds ] ; then
echo " using existing $LLIST.4_ebuilds."
else
if [ -s "$LLIST.4_packages" ]
then
set_trap "$LLIST.4_ebuilds"
cat $LLIST.4_packages | while read EXACT_PKG
do
# Get the slot
PKG="$(echo $EXACT_PKG | sed 's/-r[0-9].*$//;s/\(^.*\/*\)-.*$/\1/')"
SLOT=$(cat /var/db/pkg/${EXACT_PKG}/SLOT)
OTHER_VERSIONS=$(/usr/lib/gentoolkit/bin/find_pkgs.py $PKG | grep -v "($SLOT)" | awk '{print $2}')
# If SLOT is equal to 0, then just see what portage says is latest version
if [ "$SLOT" = "0" -o "x$OTHER_VERSIONS" = "x" ]
then
best_visible=$(portageq best_visible $PORTAGE_ROOT $PKG)
[ "x" != "x$best_visible" ] && echo $best_visible
continue
fi
# Otherwise mask the other SLOTTED versions and check for latest
if [ -e /etc/portage/package.mask ]
then
mv -f /etc/portage/package.mask /etc/portage/package.mask.revdep-rebuild.backup
else
# Make sure that /etc/portage/package.mask exists
mkdir -p /etc/portage
touch /etc/portage/package.mask
fi
for pkg_version in $(echo $OTHER_VERSIONS | tr '\n' ' ')
do
echo "=${PKG}-${pkg_version}" >> /etc/portage/package.mask
done
best_visible=$(portageq best_visible $PORTAGE_ROOT $PKG)
[ "x" != "x$best_visible" ] && echo $best_visible
rm -f /etc/portage/package.mask
if [ -e /etc/portage/package.mask.revdep-rebuild.backup ]
then
mv -f /etc/portage/package.mask.revdep-rebuild.backup /etc/portage/package.mask
fi
done > $LLIST.4_ebuilds
echo -e " done.\n ($LLIST.4_ebuilds)"
else
echo " Nothing to rebuild"
echo -n > $LLIST.4_ebuilds
fi
fi
else
EXACT_EBUILDS=true
echo
echo -n -e "${GR}Assigning files to ebuilds...${NO}"
if [ -f $LLIST.4_ebuilds ] ; then
echo " using existing $LLIST.4_ebuilds."
else
if [ -s "$LLIST.3_rebuild" ] ; then
set_trap "$LLIST.4_ebuilds"
find /var/db/pkg -name CONTENTS | xargs fgrep -l -f $LLIST.3_rebuild |
sed 's:/var/db/pkg/\(.*\)/CONTENTS:\1:' > $LLIST.4_ebuilds
echo -e " done.\n ($LLIST.4_ebuilds)"
else
echo " Nothing to rebuild"
echo -n > $LLIST.4_ebuilds
fi
fi
fi
echo
echo -n -e "${GR}Evaluating package order...${NO}"
if [ -f $LLIST.5_order ] ; then
echo " using existing $LLIST.5_order."
else
set_trap "$LLIST.5_order"
RAW_REBUILD_LIST="$(cat $LLIST.4_ebuilds | sed s/^/=/ | tr '\n' ' ')"
if [ ! -z "$RAW_REBUILD_LIST" ] ; then
REBUILD_GREP="^\\($( (EMERGE_DEFAULT_OPTS="" emerge --nospinner --pretend --oneshot --nodeps --quiet $RAW_REBUILD_LIST ; echo $? >$LLIST.5a_status ) | sed -n 's/\./\\&/g;s/ //g;s/$/\\/;s/\[[^]]*\]//gp' | tr '\n' '|' | sed 's/|$//'))\$"
if [ $(cat $LLIST.5a_status) -gt 0 ] ; then
echo ""
echo -e "${RD}Warning: Failed to resolve package order."
echo -e "Will merge in \"random\" order!${NO}"
echo "Possible reasons:"
echo "- An ebuild is no longer in the portage tree."
echo "- An ebuild is masked, use /etc/portage/packages.keyword"
echo " and/or /etc/portage/package.unmask to unmask it"
for i in . . . . . ; do
echo -n -e '\a.'
sleep 1
done
ln -f $LLIST.4_ebuilds $LLIST.5_order
else
(EMERGE_DEFAULT_OPTS="" emerge --nospinner --pretend --oneshot --emptytree --quiet $RAW_REBUILD_LIST ; echo $? >$LLIST.5b_status ) | sed -n 's/ //g;s/^.*\]//p' | grep "$REBUILD_GREP" >$LLIST.5_order
if [ $(cat $LLIST.5b_status) -gt 0 ] ; then
echo ""
echo -e "${RD}Warning: Failed to resolve package order."
echo -e "Will merge in \"random\" order!${NO}"
echo "Possible reasons:"
echo "- An ebuild is no longer in the portage tree."
echo "- An ebuild is masked, use /etc/portage/packages.keyword"
echo " and/or /etc/portage/package.unmask to unmask it"
for i in . . . . . ; do
echo -n -e '\a.'
sleep 1
done
rm -f $LLIST.5_order
ln -f $LLIST.4_ebuilds $LLIST.5_order
fi
fi
else
echo -n "" >$LLIST.5_order
fi
echo -e " done.\n ($LLIST.5_order)"
fi
# Clean up no longer needed environment variables
unset COMPLETE_LD_LIBRARY_PATH SEARCH_DIRS SEARCH_DIRS_MASK LD_LIBRARY_MASK PORTAGE_ROOT CALLED_OPTIONS
REBUILD_LIST="$(cat $LLIST.5_order | sed s/^/=/ | tr '\n' ' ')"
trap - SIGHUP SIGINT SIGQUIT SIGABRT SIGTERM
if [ -z "$REBUILD_LIST" ] ; then
echo -e "\n${GR}$OK_TEXT... All done.${NO} "
if [ ! $KEEPTEMP ]
then
rm $LIST.[0-2]_*
rm $LLIST.[3-9]_*
fi
exit 0
fi
IS_REAL_MERGE=true
echo " $EMERGE_OPTIONS " | grep -q '\( -p \| --pretend \| -f \| --fetchonly \)' && IS_REAL_MERGE=false
echo
echo -e "${GR}All prepared. Starting rebuild...${NO}"
echo "emerge --oneshot $EMERGE_OPTIONS $REBUILD_LIST"
if $IS_REAL_MERGE ; then
for i in . . . . . . . . . . ; do
echo -n -e '\a.'
sleep 1
done
echo
fi
# Link file descriptor #6 with stdin
exec 6<&0
# Run in background to correctly handle Ctrl-C
(
EMERGE_DEFAULT_OPTS="" emerge --oneshot $EMERGE_OPTIONS $REBUILD_LIST <&6
echo $? >$LLIST.6_status
) &
wait
# Now restore stdin from fd #6, where it had been saved, and close fd #6 ( 6<&- ) to free it for other processes to use.
exec 0<&6 6<&-
#if $EXACT_EBUILDS ; then
# mv -i /usr/portage/profiles/package.mask.hidden /usr/portage/profiles/package.mask
# trap - SIGHUP SIGINT SIGQUIT SIGABRT SIGTERM
#fi
if [ "$(cat $LLIST.6_status)" -gt 0 ] ; then
echo
echo -e "${RD}revdep-rebuild failed to emerge all packages${NO}"
echo -e "${RD}you have the following choices:${NO}"
echo
echo "- if emerge failed during the build, fix the problems and re-run revdep-rebuild"
echo " or"
echo "- use -X or --package-names as first argument (trys to rebuild package, not exact"
echo " ebuild)"
echo " or"
echo "- set ACCEPT_KEYWORDS=\"~<your platform>\" and/or /etc/portage/package.unmask"
echo " (and remove $LLIST.5_order to be evaluated again)"
echo " or"
echo "- modify the above emerge command and run it manually"
echo " or"
echo "- compile or unmerge unsatisfied packages manually, remove temporary files and"
echo " try again (you can edit package/ebuild list first)"
echo
echo -e "${GR}To remove temporary files, please run:${NO}"
echo "rm $LIST*.?_*"
exit $(cat $LLIST.6_status)
else
if $IS_REAL_MERGE ; then
trap "echo -e \" terminated. Please remove them manually:\nrm $LIST*.?_*\" ; exit 1" \
SIGHUP SIGINT SIGQUIT SIGABRT SIGTERM
echo -n -e "${GR}Build finished correctly. Removing temporary files...${NO} "
echo
rm $LIST.[0-2]_*
rm $LLIST.[3-9]_*
echo "You can re-run revdep-rebuild to verify that all libraries and binaries"
echo "are fixed. If some inconsistency remains, it can be orphaned file, deep"
echo "dependency, binary package or specially evaluated library."
else
echo -e "${GR}Now you can remove -p (or --pretend) from arguments and re-run revdep-rebuild.${NO}"
fi
fi
exit 0