--- /dev/null
+#! /bin/bash
+
+# Copyright 1999-2003 Gentoo Technologies, Inc.
+# $Header$
+# Author: Stanislav Brabec <utx@gentoo.org>
+
+# requires: qpkg
+
+# FIXME: Rebuild order should follow DEPEND tree, otherwise packages
+# can be rebuild incorrectly or fail.
+
+# Mask of specially evaluated libraries (exactly one space separated).
+LD_LIBRARY_MASK="libodbcinst.so libodbc.so libjava.so libjvm.so"
+
+# Base of temporary files names.
+LIST=~/.reverse-dep-shlib-rebuild
+
+shopt -s nullglob
+shopt -s expand_aliases
+unalias -a
+
+NO="\x1b[0;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"
+
+alias echo_v=echo
+
+PACKAGE_NAMES=false
+
+while : ; do
+ case "$1" in
+ -h | --help )
+ echo "Usage: $0 [OPTIONS] [--] [EMERGE_OPTIONS]"
+ echo
+ echo "Broken reverse dependency rebuilder."
+ echo
+ echo " -X, --package-names recompile based on package names, not exact versions"
+ echo " -q, --quiet be less verbose"
+ echo
+ echo "Calls emerge, all other options are used for it (e. g. -p, --pretend)."
+ echo
+ echo "Report bugs to <utx@gentoo.org>"
+ exit 0
+ ;;
+ -X | --package-names )
+ PACKAGE_NAMES=true
+ shift
+ ;;
+ -q | --quiet )
+ alias echo_v=:
+ shift
+ ;;
+ -- )
+ shift
+ break
+ ;;
+ * )
+ break
+ ;;
+ esac
+done
+
+function set_trap () {
+ trap "rm_temp $1" SIGHUP SIGINT SIGQUIT SIGABRT SIGTERM
+}
+
+function rm_temp () {
+ echo " terminated."
+ echo "Removing incomplete $1."
+ rm $1
+ echo
+ exit 1
+}
+
+echo
+echo "Checking reverse dependencies..."
+echo "Packages containing binaries and libraries broken by any package update,"
+echo "will be recompiled."
+
+echo
+echo -n -e "${GR}Collecting system binaries and libraries...${NO}"
+if [ -f $LIST.1_files ] ; then
+ echo " using existing $LIST.1_files."
+else
+ set_trap "$LIST.1_files"
+# Note /usr/libexec and /usr/local/subprefix cotradicts FHS, but are present
+ find /lib /bin /sbin /usr/lib /usr/bin /usr/sbin /usr/libexec /usr/X11R6/lib /usr/X11R6/bin /usr/X11R6/sbin /usr/local /usr/kde/*/lib /usr/*-*-linux-gnu /opt -type f \( -perm +u+x -o -name '*.so' -o -name '*.so.*' \) 2>/dev/null >$LIST.1_files
+ echo -e " done.\n ($LIST.1_files)"
+fi
+
+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"
+ (
+ grep '.*\.so\(\|\..*\)$' <$LIST.1_files | sed 's:/[^/]*$::'
+ sed '/^#/d;s/#.*$//' </etc/ld.so.conf
+ ) | uniq | sort | uniq |
+ tr '\n' : | tr -d '\r' | sed 's/:$//' >$LIST.2_ldpath
+ echo -e " done.\n ($LIST.2_ldpath)"
+fi
+export COMPLETE_LD_LIBRARY_PATH="$(cat $LIST.2_ldpath)"
+
+echo
+echo -n -e "${GR}Checking dynamic linking consistency...${NO}"
+if [ -f $LIST.3_broken ] ; then
+ echo " using existing $LIST.3_broken."
+else
+ echo_v
+ set_trap "$LIST.3_broken"
+ LD_MASK="\\( $(echo "$LD_LIBRARY_MASK" | sed 's/\./\\./g;s/ / \\| /g') \\)"
+ echo -n >$LIST.3_broken
+ cat $LIST.1_files | while read FILE ; do
+# Note: double checking seems to be faster than single
+# with complete path (special add ons are rare).
+ if ldd "$FILE" 2>/dev/null | grep -v "$LD_MASK" |
+ fgrep -q 'not found' ; then
+ if LD_LIBRARY_PATH="$COMPLETE_LD_LIBRARY_PATH" \
+ ldd "$FILE" 2>/dev/null | grep -v "$LD_MASK" |
+ fgrep -q 'not found' ; then
+ echo "$FILE" >>$LIST.3_broken
+ echo_v " broken $FILE (requires $(ldd "$FILE" | sed -n 's/ \(.*\) => not found$/\1/p' | tr '\n' ' ' | sed 's/ $//' ))"
+ fi
+ fi
+ done
+ echo -e " done.\n ($LIST.3_broken)"
+fi
+
+if $PACKAGE_NAMES ; then
+ EXACT_EBUILDS=false
+
+ echo
+ echo -n -e "${GR}Assigning files to packages...${NO}"
+ if [ -f $LIST.4_packages_raw ] ; then
+ echo " using existing $LIST.4_packages_raw."
+ else
+ set_trap "$LIST.4_packages_raw"
+ echo -n >$LIST.4_packages_raw
+ echo -n >$LIST.4_package_owners
+ cat $LIST.3_broken | while read FILE ; do
+ PKG="$(qpkg -nc -f "$FILE")"
+ if [ -z "$PKG" ] ; then
+ echo -n -e "\n ${RD}*** $FILE not owned by any package is broken! ***${NO}"
+ echo "$FILE -> (none)" >> $LIST.4_package_owners
+ echo_v -n -e "\n $FILE -> (none)"
+ else
+ echo "$PKG" >> $LIST.4_packages_raw
+ echo "$FILE -> $PKG" >> $LIST.4_package_owners
+ echo_v -n -e "\n $FILE -> $PKG"
+ fi
+ done
+ echo_v
+ echo -e " done.\n ($LIST.4_packages_raw, $LIST.4_package_owners)"
+ fi
+
+ echo
+ echo -n -e "${GR}Cleaning list of packages to rebuild...${NO}"
+ if [ -f $LIST.5_packages ] ; then
+ echo " using existing $LIST.5_packages."
+ else
+ set_trap "$LIST.5_packages"
+ sort <$LIST.4_packages_raw | uniq >$LIST.5_packages
+ echo -e " done.\n ($LIST.5_packages)"
+ fi
+
+ REBUILD_LIST="$(cat $LIST.5_packages | tr '\n' ' ')"
+
+else
+ EXACT_EBUILDS=true
+
+ echo
+ echo -n -e "${GR}Assigning files to ebuilds...${NO}"
+ if [ -f $LIST.4_ebuilds ] ; then
+ echo " using existing $LIST.4_ebuilds."
+ else
+ set_trap "$LIST.4_ebuilds"
+ cat $LIST.3_broken | sed 's/^/obj /;s/$/ /' |
+ (
+ cd /var/db/pkg
+ fgrep -l -f - */*/CONTENTS
+ ) | sed s:/CONTENTS:: > $LIST.4_ebuilds
+ echo -e " done.\n ($LIST.4_ebuilds)"
+ fi
+
+ REBUILD_LIST="$(cat $LIST.4_ebuilds | sed s/^/=/ | tr '\n' ' ')"
+fi
+
+trap - SIGHUP SIGINT SIGQUIT SIGABRT SIGTERM
+
+if [ -z "$REBUILD_LIST" ] ; then
+ echo -e "\n${GR}Dynamic linking on your system is consistent... All done.${NO} "
+ rm $LIST.?_*
+ exit 0
+fi
+
+IS_REAL_MERGE=true
+echo " $* " | grep -q '\( -p \| --pretend \)' && IS_REAL_MERGE=false
+
+echo
+echo -e "${GR}All prepared. Starting rebuild...${NO}"
+echo "emerge --oneshot --nodeps $@ $REBUILD_LIST"
+if $IS_REAL_MERGE ; then
+ for i in . . . . . . . . . . ; do
+ echo -n -e '\a.'
+ sleep 1
+ done
+ echo
+fi
+
+#if $EXACT_EBUILDS ; then
+# Uncomment following, if you want to recompile masked ebuilds.
+## FIXME: Check for PORTDIR_OVERLAY
+# echo -e "${GR}Temporarilly disablink package mask...${NO}"
+# trap "mv -i /usr/portage/profiles/package.mask.hidden /usr/portage/profiles/package.mask ; echo -e "\\n\\nTerminated." ; exit 1" \
+# SIGHUP SIGINT SIGQUIT SIGABRT SIGTERM
+# mv -i /usr/portage/profiles/package.mask /usr/portage/profiles/package.mask.hidden
+#fi
+
+# Run in background to correctly handle Ctrl-C
+(
+ emerge --oneshot --nodeps $@ $REBUILD_LIST
+ echo $? >$LIST.6_status
+) &
+wait
+
+#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 $LIST.6_status)" -gt 0 ] ; then
+ echo
+ echo -e "${RD}Result is not OK, you have following chances:${NO}"
+ echo "- if emerge failed during build, fix the problems and re-run this script"
+ echo " or"
+ echo "- use -X or --package-names as first argument (try to rebuild package, not exact"
+ echo " ebuild - ignores SLOT!)"
+ echo " or"
+ echo "- modify the above emerge command and run it manually"
+ echo " or"
+ echo "- compile or unmerge unsatisfied packages manually, remove temporary files and"
+ echo " try again (you can edit package/ebuild list first)"
+ echo
+ echo -e "${GR}To remove temporary files, please run:${NO}"
+ echo "rm $LIST.?_*"
+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} "
+ for i in . . . . . . . . . . ; do
+ echo -n -e '.'
+ sleep 1
+ done
+ echo
+ rm $LIST.?_*
+ echo "You can re-run this script to verify that all libraries and binaries"
+ echo "are fixed. If some inconsistency remains, it can be orphaned file, deep"
+ echo "dependency, binary package or specially evaluated library."
+ else
+ echo -e "${GR}Now you can remove -p (or --pretend) from arguments and re-run the script.${NO}"
+ fi
+fi
projects / gentoolkit.git / commitdiff