diff options
Diffstat (limited to 'src/revdep-rebuild/revdep-rebuild-old')
| -rwxr-xr-x | src/revdep-rebuild/revdep-rebuild-old | 720 |
1 files changed, 720 insertions, 0 deletions
diff --git a/src/revdep-rebuild/revdep-rebuild-old b/src/revdep-rebuild/revdep-rebuild-old new file mode 100755 index 0000000..52d6d19 --- /dev/null +++ b/src/revdep-rebuild/revdep-rebuild-old @@ -0,0 +1,720 @@ +#!/bin/bash +# Copyright 1999-2007 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: $0 [OPTIONS] [--] [EMERGE_OPTIONS]" + echo + echo "Broken reverse dependency rebuilder." + echo + echo " -X, --package-names Emerge based on package names, not exact versions" + echo " --library NAME Emerge existing packages that use the library with NAME" + echo " --library=NAME NAME can be a full path to the library or a basic" + echo " regular expression (man grep)" + echo " -np, --no-ld-path Do not set LD_LIBRARY_PATH" + echo " -nc, --nocolor Turn off colored output" + echo " -i, --ignore Ignore temporary files from previous runs" + echo " -q, --quiet Be less verbose (also passed to emerge command)" + echo " -vv, --extra-verbose Be extra verbose" + echo + echo "Calls emerge, all other options are used for it (e. g. -p, --pretend)." + echo + echo "Report bugs to <http://bugs.gentoo.org>" + exit 0 +fi + +echo "Configuring search environment for revdep-rebuild" + +# Obey PORTAGE_NICENESS +PORTAGE_NICENESS=$(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=${SONAME}" + shift 2 + ;; + -nc | --no-color | --nocolor ) + NOCOLOR=true + shift + ;; + -np | --no-ld-path ) + FULL_LD_PATH=false + PRELIMINARY_CALLED_OPTIONS="${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 >$LLIST.3_rebuild + echo -n >$LLIST.3_ldd_errors + 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 "$FILE" 2>>$LLIST.3_ldd_errors | 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 + # Look for missing version + for FILE in $(grep "no version information available" $LLIST.3_ldd_errors | awk '{print $NF}' | sed 's/[()]//g' | sort -u) ; do + echo "obj $FILE" >>$LLIST.3_rebuild + echo_v " broken $FILE (no version information available)" + done + # Look for broken .la files + 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 $LLIST.4_packages | while read EXACT_PKG + do + PKG="$(echo $EXACT_PKG | sed 's/-r[0-9].*$//;s/\(^.*\/*\)-.*$/\1/')" + SLOT=$(cat /var/db/pkg/${EXACT_PKG}/SLOT) + best_visible=$(portageq best_visible $PORTAGE_ROOT ${PKG}:${SLOT}) + [ "x" != "x$best_visible" ] && echo $best_visible + 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 --deep --quiet $RAW_REBUILD_LIST ; echo $? >$LLIST.5b_status ) | sed -n 's/ *$//;s/^\[.*\] //p' | awk '{print $1}' | grep "$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 |