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-rw-r--r--packaging/pkg-diff.sh826
1 files changed, 826 insertions, 0 deletions
diff --git a/packaging/pkg-diff.sh b/packaging/pkg-diff.sh
new file mode 100644
index 0000000..2fd3ded
--- /dev/null
+++ b/packaging/pkg-diff.sh
@@ -0,0 +1,826 @@
+#! /bin/bash
+#
+# Copyright (c) 2009, 2010, 2011, 2012 SUSE Linux Product GmbH, Germany.
+# Licensed under GPL v2, see COPYING file for details.
+#
+# Written by Michael Matz and Stephan Coolo
+# Enhanced by Andreas Jaeger
+
+FUNCTIONS=${0%/*}/functions.sh
+
+check_all=
+case $1 in
+ -a | --check-all)
+ check_all=1
+ shift
+esac
+
+if test "$#" != 2; then
+ echo "usage: $0 [-a|--check-all] old.rpm new.rpm"
+ exit 1
+fi
+
+# Always clean up on exit
+local_tmpdir=`mktemp -d`
+if test -z "${local_tmpdir}"
+then
+ exit 1
+fi
+function _exit()
+{
+ chmod -R u+w "${local_tmpdir}"
+ rm -rf "${local_tmpdir}"
+}
+trap _exit EXIT
+# Let further mktemp refer to private tmpdir
+export TMPDIR=$local_tmpdir
+
+self_script=$(cd $(dirname $0); echo $(pwd)/$(basename $0))
+
+source $FUNCTIONS
+
+oldpkg=`readlink -f $1`
+newpkg=`readlink -f $2`
+rename_script=`mktemp`
+
+if test ! -f "$oldpkg"; then
+ echo "can't open $1"
+ exit 1
+fi
+
+if test ! -f "$newpkg"; then
+ echo "can't open $2"
+ exit 1
+fi
+
+#usage unjar <file>
+function unjar()
+{
+ local file
+ file=$1
+
+ if [[ $(type -p fastjar) ]]; then
+ UNJAR=fastjar
+ elif [[ $(type -p jar) ]]; then
+ UNJAR=jar
+ elif [[ $(type -p unzip) ]]; then
+ UNJAR=unzip
+ else
+ echo "ERROR: jar, fastjar, or unzip is not installed (trying file $file)"
+ exit 1
+ fi
+
+ case $UNJAR in
+ jar|fastjar)
+ # echo jar -xf $file
+ ${UNJAR} -xf $file
+ ;;
+ unzip)
+ unzip -oqq $file
+ ;;
+ esac
+}
+
+# list files in directory
+#usage unjar_l <file>
+function unjar_l()
+{
+ local file
+ file=$1
+
+ if [[ $(type -p fastjar) ]]; then
+ UNJAR=fastjar
+ elif [[ $(type -p jar) ]]; then
+ UNJAR=jar
+ elif [[ $(type -p unzip) ]]; then
+ UNJAR=unzip
+ else
+ echo "ERROR: jar, fastjar, or unzip is not installed (trying file $file)"
+ exit 1
+ fi
+
+ case $UNJAR in
+ jar|fastjar)
+ ${UNJAR} -tf $file
+ ;;
+ unzip)
+ unzip -l $file
+ ;;
+ esac
+}
+
+filter_disasm()
+{
+ sed -e 's/^ *[0-9a-f]\+://' -e 's/\$0x[0-9a-f]\+/$something/' -e 's/callq *[0-9a-f]\+/callq /' -e 's/# *[0-9a-f]\+/# /' -e 's/\(0x\)\?[0-9a-f]\+(/offset(/' -e 's/[0-9a-f]\+ </</' -e 's/^<\(.*\)>:/\1:/' -e 's/<\(.*\)+0x[0-9a-f]\+>/<\1 + ofs>/'
+}
+
+echo "Comparing `basename $oldpkg` to `basename $newpkg`"
+
+case $oldpkg in
+ *.rpm)
+ cmp_spec $rename_script $oldpkg $newpkg
+ RES=$?
+ case $RES in
+ 0)
+ echo "RPM meta information is identical"
+ if test -z "$check_all"; then
+ exit 0
+ fi
+ ;;
+ 1)
+ echo "RPM meta information is different"
+ if test -z "$check_all"; then
+ exit 1
+ fi
+ ;;
+ 2)
+ echo "RPM file checksum differs."
+ RES=0
+ ;;
+ *)
+ echo "Wrong exit code!"
+ exit 1
+ ;;
+ esac
+ ;;
+esac
+
+file1=`mktemp`
+file2=`mktemp`
+
+dir=`mktemp -d`
+echo "Extracting packages"
+unpackage $oldpkg $dir/old
+unpackage $newpkg $dir/new
+
+# files is set in cmp_spec for rpms, so if RES is empty we should assume
+# it wasn't an rpm and pick all files for comparison.
+if [ -z $RES ]; then
+ oldfiles=`cd $dir/old; find . -type f`
+ newfiles=`cd $dir/new; find . -type f`
+
+ files=`echo -e "$oldfiles\n$newfiles" | sort -u`
+fi
+
+cd $dir
+bash $rename_script
+
+dfile=`mktemp`
+
+diff_two_files()
+{
+ if test ! -e old/$file; then
+ echo "Missing in old package: $file"
+ return 1
+ fi
+ if test ! -e new/$file; then
+ echo "Missing in new package: $file"
+ return 1
+ fi
+
+ if cmp -s old/$file new/$file; then
+ return 0
+ fi
+
+ echo "$file differs ($ftype)"
+ hexdump -C old/$file > $file1 &
+ hexdump -C new/$file > $file2 &
+ wait
+ diff -u $file1 $file2 | head -n 200
+ return 1
+}
+
+trim_man_first_line()
+{
+ # Handles the first line if it is like:
+ #.\" Automatically generated by Pod::Man 2.28 (Pod::Simple 3.28)
+ #.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.43.3.
+ local f=$1
+ sed -i -e '1{
+ s|^\.\\"[[:blank:]]\+Automatically[[:blank:]]generated[[:blank:]]by[[:blank:]]Pod::Man[[:blank:]].*|.\\" Overly verbose Pod::Man|
+ s|^\.\\"[[:blank:]]\+DO[[:blank:]]NOT[[:blank:]]MODIFY[[:blank:]]THIS[[:blank:]]FILE![[:blank:]]\+It[[:blank:]]was[[:blank:]]generated[[:blank:]]by[[:blank:]]help2man[[:blank:]].*|.\\" Overly verbose help2man|
+ }' $f
+}
+
+trim_man_TH()
+{
+ # Handles lines like:
+ # .TH debhelper 7 "2010-02-27" "7.4.15" "Debhelper"
+ # .TH DIRMNGR-CLIENT 1 2010-02-27 "Dirmngr 1.0.3" "GNU Privacy Guard"
+ # .TH ccmake 1 "March 06, 2010" "ccmake 2.8.1-rc3"
+ # .TH QEMU-IMG 1 "2010-03-14" " " " "
+ # .TH kdecmake 1 "May 07, 2010" "cmake 2.8.1"
+ # .TH "appender.h" 3 "12 May 2010" "Version 1.2.1" "log4c" \" -*- nroff -*-
+ # .TH "appender.h" 3 "Tue Aug 31 2010" "Version 1.2.1" "log4c" \" -*- nroff -*-
+ # .TH "OFFLINEIMAP" "1" "11 May 2010" "John Goerzen" "OfflineIMAP Manual"
+ # .TH gv 3guile "13 May 2010"
+ #.TH "GIT\-ARCHIMPORT" "1" "09/13/2010" "Git 1\&.7\&.1" "Git Manual"
+ # .TH LDIRECTORD 8 "2010-10-20" "perl v5.12.2" "User Contributed Perl Documentation"
+ # .TH ccmake 1 "February 05, 2012" "ccmake 2.8.7"
+ # .TH "appender.h" 3 "Tue Aug 31 2010" "Version 1.2.1" "log4c" \" -*- nroff -*-
+ # .TH ARCH "1" "September 2010" "GNU coreutils 8.5" "User Commands"
+ # .TH "GCM-CALIBRATE" "1" "03 February 2012" "" ""
+ #.TH Locale::Po4a::Xml.pm 3pm "2015-01-30" "Po4a Tools" "Po4a Tools"
+ local f=$1
+ # (.TH quoted section) (quoted_date)(*)
+ sed -i -e 's|^\([[:blank:]]*\.TH[[:blank:]]\+"[^"]\+"[[:blank:]]\+[^[:blank:]]\+\)[[:blank:]]\+\("[^"]\+"\)\([[:blank:]]\+.*\)\?|\1 "qq2000-01-01"\3|' $f
+ # (.TH unquoted section) (quoted_date)(*)
+ sed -i -e 's|^\([[:blank:]]*\.TH[[:blank:]]\+[^"][^[:blank:]]\+[[:blank:]]\+[^[:blank:]]\+\)[[:blank:]]\+\("[^"]\+"\)\([[:blank:]]\+.*\)\?|\1 "uq2000-02-02"\3|' $f
+ # (.TH quoted section) (unquoted_date)(*)
+ sed -i -e 's|^\([[:blank:]]*\.TH[[:blank:]]\+"[^"]\+"[[:blank:]]\+[^[:blank:]]\+\)[[:blank:]]\+\([^"][^[:blank:]]\+\)\([[:blank:]]\+.*\)\?|\1 qu2000-03-03\3|' $f
+ # (.TH unquoted section) (unquoted_date)(*)
+ sed -i -e 's|^\([[:blank:]]*\.TH[[:blank:]]\+[^"][^[:blank:]]\+[[:blank:]]\+[^[:blank:]]\+\)[[:blank:]]\+\([^"][^[:blank:]]\+\)\([[:blank:]]\+.*\)\?|\1 uu2000-04-04\3|' $f
+}
+
+strip_numbered_anchors()
+{
+ # Remove numbered anchors on Docbook / HTML files.
+ # This should be save since we remove them from old and new files.
+ # A trailing </a> or </div> tag will stay also on both files.
+ for f in old/$file new/$file; do
+ sed -i -e 's%<[ ]*a[ ]\+name[^<]*[0-9]\+[^<]*%%g' \
+ -e 's%<[ ]*a[ ]\+href[^<]*#[^<]*[0-9]\+[^<]*%%g' \
+ -e 's%<[^<]*id="ftn\.[^<]*[0-9]\+[^<]*%%g' $f
+ done
+}
+
+
+check_compressed_file()
+{
+ local file=$1
+ local ext=$2
+ local tmpdir=`mktemp -d`
+ local ftype
+ local ret=0
+ echo "$ext file with odd filename: $file"
+ if test -n "$tmpdir"; then
+ mkdir $tmpdir/{old,new}
+ cp --parents --dereference old/$file $tmpdir/
+ cp --parents --dereference new/$file $tmpdir/
+ if pushd $tmpdir > /dev/null ; then
+ case "$ext" in
+ bz2)
+ mv old/$file{,.bz2}
+ mv new/$file{,.bz2}
+ bzip2 -d old/$file.bz2 &
+ bzip2 -d new/$file.bz2 &
+ wait
+ ;;
+ gzip)
+ mv old/$file{,.gz}
+ mv new/$file{,.gz}
+ gzip -d old/$file.gz &
+ gzip -d new/$file.gz &
+ wait
+ ;;
+ xz)
+ mv old/$file{,.xz}
+ mv new/$file{,.xz}
+ xz -d old/$file.xz &
+ xz -d new/$file.xz &
+ wait
+ ;;
+ esac
+ ftype=`/usr/bin/file old/$file | sed 's@^[^:]\+:[[:blank:]]*@@'`
+ case $ftype in
+ POSIX\ tar\ archive)
+ echo "$ext content is: $ftype"
+ mv old/$file{,.tar}
+ mv new/$file{,.tar}
+ if ! check_single_file ${file}.tar; then
+ ret=1
+ fi
+ ;;
+ ASCII\ cpio\ archive\ *)
+ echo "$ext content is: $ftype"
+ mv old/$file{,.cpio}
+ mv new/$file{,.cpio}
+ if ! check_single_file ${file}.cpio; then
+ ret=1
+ fi
+ ;;
+ *)
+ echo "unhandled $ext content: $ftype"
+ if ! diff_two_files; then
+ ret=1
+ fi
+ ;;
+ esac
+ popd > /dev/null
+ fi
+ rm -rf "$tmpdir"
+ fi
+ return $ret
+}
+
+check_single_file()
+{
+ local file="$1"
+ case $file in
+ *.spec)
+ sed -i -e "s,Release:.*$release1,Release: @RELEASE@," old/$file
+ sed -i -e "s,Release:.*$release2,Release: @RELEASE@," new/$file
+ ;;
+ *.exe.mdb|*.dll.mdb)
+ # Just debug information, we can skip them
+ echo "$file skipped as debug file."
+ return 0
+ ;;
+ *.a)
+ flist=`ar t new/$file`
+ pwd=$PWD
+ fdir=`dirname $file`
+ cd old/$fdir
+ ar x `basename $file`
+ cd $pwd/new/$fdir
+ ar x `basename $file`
+ cd $pwd
+ for f in $flist; do
+ if ! check_single_file $fdir/$f; then
+ return 1
+ fi
+ done
+ return 0
+ ;;
+ *.cpio)
+ flist=`cpio --quiet --list --force-local < "new/$file" | sort`
+ pwd=$PWD
+ fdir=$file.extract.$PPID.$$
+ mkdir old/$fdir new/$fdir
+ cd old/$fdir
+ cpio --quiet --extract --force-local < "../${file##*/}"
+ cd $pwd/new/$fdir
+ cpio --quiet --extract --force-local < "../${file##*/}"
+ cd $pwd
+ local ret=0
+ for f in $flist; do
+ if ! check_single_file $fdir/$f; then
+ ret=1
+ if test -z "$check_all"; then
+ break
+ fi
+ fi
+ done
+ rm -rf old/$fdir new/$fdir
+ return $ret
+ ;;
+ *.squashfs)
+ flist=`unsquashfs -no-progress -ls -dest '' "new/$file" | grep -Ev '^(Parallel unsquashfs:|[0-9]+ inodes )' | sort`
+ fdir=$file.extract.$PPID.$$
+ unsquashfs -no-progress -dest old/$fdir "old/$file"
+ unsquashfs -no-progress -dest new/$fdir "new/$file"
+ local ret=0
+ for f in $flist; do
+ if ! check_single_file $fdir/$f; then
+ ret=1
+ if test -z "$check_all"; then
+ break
+ fi
+ fi
+ done
+ rm -rf old/$fdir new/$fdir
+ return $ret
+ ;;
+ *.tar|*.tar.bz2|*.tar.gz|*.tgz|*.tbz2)
+ flist=`tar tf new/$file`
+ pwd=$PWD
+ fdir=`dirname $file`
+ cd old/$fdir
+ tar xf `basename $file`
+ cd $pwd/new/$fdir
+ tar xf `basename $file`
+ cd $pwd
+ local ret=0
+ for f in $flist; do
+ if ! check_single_file $fdir/$f; then
+ ret=1
+ if test -z "$check_all"; then
+ break
+ fi
+ fi
+ done
+ return $ret
+ ;;
+ *.zip|*.jar|*.war)
+ cd old
+ unjar_l ./$file |sort > flist
+ # 10-05-2010 14:39
+ sed -i -e "s, [0-9][0-9]-[0-9][0-9]-[0-9]\+ [0-9][0-9]:[0-9][0-9] , date ," flist
+ # 2012-02-03 07:59
+ sed -i -e "s, 20[0-9][0-9]-[0-9][0-9]-[0-9][0-9] [0-9][0-9]:[0-9][0-9] , date ," flist
+ cd ../new
+ unjar_l ./$file |sort> flist
+ sed -i -e "s, [0-9][0-9]-[0-9][0-9]-[0-9]\+ [0-9][0-9]:[0-9][0-9] , date ,; " flist
+ sed -i -e "s, 20[0-9][0-9]-[0-9][0-9]-[0-9][0-9] [0-9][0-9]:[0-9][0-9] , date ," flist
+ cd ..
+ if ! cmp -s old/flist new/flist; then
+ echo "$file has different file list"
+ diff -u old/flist new/flist
+ return 1
+ fi
+ flist=`grep date new/flist | sed -e 's,.* date ,,'`
+ pwd=$PWD
+ fdir=`dirname $file`
+ cd old/$fdir
+ unjar `basename $file`
+ cd $pwd/new/$fdir
+ unjar `basename $file`
+ cd $pwd
+ local ret=0
+ for f in $flist; do
+ if test -f new/$fdir/$f && ! check_single_file $fdir/$f; then
+ ret=1
+ if test -z "$check_all"; then
+ break
+ fi
+ fi
+ done
+ return $ret;;
+ *.pyc|*.pyo)
+ perl -e "open fh, '+<', 'old/$file'; seek fh, 4, SEEK_SET; print fh '0000';"
+ perl -e "open fh, '+<', 'new/$file'; seek fh, 4, SEEK_SET; print fh '0000';"
+ ;;
+ *.bz2)
+ bunzip2 -c old/$file > old/${file/.bz2/}
+ bunzip2 -c new/$file > new/${file/.bz2/}
+ check_single_file ${file/.bz2/}
+ return $?
+ ;;
+ *.gz)
+ gunzip -c old/$file > old/${file/.gz/}
+ gunzip -c new/$file > new/${file/.gz/}
+ check_single_file ${file/.gz/}
+ return $?
+ ;;
+ *.rpm)
+ $self_script -a old/$file new/$file
+ return $?
+ ;;
+ *png)
+ # Try to remove timestamps, only if convert from ImageMagick is installed
+ if [[ $(type -p convert) ]]; then
+ convert old/$file +set date:create +set date:modify old/${file}.$PPID.$$
+ convert new/$file +set date:create +set date:modify new/${file}.$PPID.$$
+ mv -f old/${file}.$PPID.$$ old/${file}
+ mv -f new/${file}.$PPID.$$ new/${file}
+ if ! diff_two_files; then
+ return 1
+ fi
+ return 0
+ fi
+ ;;
+ /usr/share/locale/*/LC_MESSAGES/*.mo|/usr/share/locale-bundle/*/LC_MESSAGES/*.mo)
+ for f in old/$file new/$file; do
+ sed -i -e "s,POT-Creation-Date: ....-..-.. ..:..+....,POT-Creation-Date: 1970-01-01 00:00+0000," $f
+ done
+ ;;
+ /usr/share/doc/packages/*/*.html|\
+ /usr/share/doc/kde/HTML/*/*/*.html|/usr/share/doc/*/html/*.html)
+ for f in old/$file new/$file; do
+ # texi2html output, e.g. in kvm, indent, qemu
+ sed -i -e "s|^<!-- Created on .*, 20.. by texi2html .\...|<!-- Created on August 7, 2009 by texi2html 1.82|" $f
+ sed -i -e 's|^ *This document was generated by <em>Autobuild</em> on <em>.*, 20..</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html .\...</em></a>.$| This document was generated by <em>Autobuild</em> on <em>August 7, 2009</em> using <a href="http://www.nongnu.org/texi2html/"><em>texi2html 1.82</em></a>.|' $f
+ # doxygen docu, e.g. in libssh and log4c
+ sed -i -e 's|Generated on ... ... [0-9]* [0-9]*:[0-9][0-9]:[0-9][0-9] 20[0-9][0-9] for |Generated on Mon May 10 20:45:00 2010 for |' $f
+ # Generated on Sat Aug 14 2010 16:49:48 for libssh
+ sed -i -e 's|Generated on ... ... [0-9]* 20[0-9][0-9] [0-9]*:[0-9][0-9]:[0-9][0-9] for |Generated on Mon May 10 20:45:00 2010 for |' $f
+ done
+ strip_numbered_anchors
+ ;;
+ /usr/share/javadoc/*.html |\
+ /usr/share/javadoc/*/*.html|/usr/share/javadoc/*/*/*.html)
+ strip_numbered_anchors
+ # There are more timestamps in html, so far we handle only some primitive versions.
+ for f in old/$file new/$file; do
+ # Javadoc:
+ # <head>
+ # <!-- Generated by javadoc (version 1.7.0_75) on Tue Feb 03 02:20:12 GMT 2015 -->
+ # <!-- Generated by javadoc on Tue Feb 03 00:02:48 GMT 2015 -->
+ # <meta name="date" content="2015-02-03">
+ # </head>
+ sed -i -e '
+ /^<head>/{
+ : next
+ n
+ /^<\/head>/{
+ b end_head
+ }
+ s/^\(<!-- Generated by javadoc\) \((\(build\|version\) [0-9._]\+) on ... ... .. ..:..:.. \(GMT\|UTC\) ....\) \(-->\)/\1 some-date-removed-by-build-compare \5/
+ t next
+ s/^\(<!-- Generated by javadoc\) \(on ... ... .. ..:..:.. \(GMT\|UTC\) ....\) \(-->\)/\1 some-date-removed-by-build-compare \3/
+ t next
+ s/^<meta name="date" content="[0-9]\{4\}-[0-9]\{2\}-[0-9]\{2\}">/<meta name="date" content="some-date-removed-by-build-compare">/
+ b next
+ }
+ : end_head
+ ' $f
+ # Gjdoc HtmlDoclet:
+ sed -i -e 's%Generated by Gjdoc HtmlDoclet [0-9,.]*, part of <a href="http://www.gnu.org/software/classpath/cp-tools/" title="" target="_top">GNU Classpath Tools</a>, on .*, 20.. [0-9]*:..:.. \(a\|p\)\.m\. GMT.%Generated by Gjdoc.%' $f
+ sed -i -e 's%<!DOCTYPE html PUBLIC "-//gnu.org///DTD XHTML 1.1 plus Target 1.0//EN"\(.*\)GNU Classpath Tools</a>, on [A-Z][a-z]* [0-9]*, 20?? [0-9]*:??:?? \(a|p\)\.m\. GMT.</p>%<!DOCTYPE html PUBLIC "-//gnu.org///DTD XHTML 1.1 plus Target 1.0//EN"\1GNU Classpath Tools</a>, on January 1, 2009 0:00:00 a.m. GMT.</p>%' $f
+ sed -i -e 's%<!DOCTYPE html PUBLIC "-//gnu.org///DTD\(.*GNU Classpath Tools</a>\), on [a-zA-Z]* [0-9][0-9], 20.. [0-9]*:..:.. \(a\|p\)\.m\. GMT.</p>%<!DOCTYPE html PUBLIC "-//gnu.org///DTD\1,on May 1, 2010 1:11:42 p.m. GMT.</p>%' $f
+ # deprecated-list is randomly ordered, sort it for comparison
+ case $f in
+ */deprecated-list.html)
+ sort -o $f $f
+ ;;
+ esac
+ done
+ ;;
+ /usr/share/javadoc/gjdoc.properties |\
+ /usr/share/javadoc/*/gjdoc.properties)
+ for f in old/$file new/$file; do
+ sed -i -e 's|^#[A-Z][a-z]\{2\} [A-Z][a-z]\{2\} [0-9]\{2\} ..:..:.. GMT 20..$|#Fri Jan 01 11:27:36 GMT 2009|' $f
+ done
+ ;;
+ */fonts.scale|*/fonts.dir|*/encodings.dir)
+ for f in old/$file new/$file; do
+ # sort files before comparing
+ sort -o $f $f
+ done
+ ;;
+ /var/adm/perl-modules/*)
+ for f in old/$file new/$file; do
+ sed -i -e 's|^=head2 ... ... .. ..:..:.. ....: C<Module>|=head2 Wed Jul 1 00:00:00 2009: C<Module>|' $f
+ done
+ ;;
+ /usr/share/man/man3/*3pm)
+ for f in old/$file new/$file; do
+ sed -i -e 's| 3 "20..-..-.." "perl v5....." "User Contributed Perl Documentation"$| 3 "2009-01-01" "perl v5.10.0" "User Contributed Perl Documentation"|' $f
+ trim_man_TH $f
+ trim_man_first_line $f
+ done
+ ;;
+ /usr/share/man/*/man*|/usr/share/man/man*|/usr/lib/texmf/doc/man/*/*)
+
+ for f in old/$file new/$file; do
+ trim_man_TH $f
+ trim_man_first_line $f
+ # generated by docbook xml:
+ #.\" Date: 09/13/2010
+ sed -i -e 's|Date: [0-1][0-9]/[0-9][0-9]/201[0-9]|Date: 09/13/2010|' $f
+ done
+ ;;
+ *.elc)
+ # emacs lisp files
+ for f in old/$file new/$file; do
+ sed -i -e 's|Compiled by abuild@.* on ... ... .. ..:..:.. 20..$|compiled by abuild@buildhost on Wed Jul 01 00:00:00 2009|' $f
+ done
+ ;;
+ /var/lib/texmf/web2c/*/*fmt |\
+ /var/lib/texmf/web2c/metafont/*.base|\
+ /var/lib/texmf/web2c/metapost/*.mem)
+ # binary dump of TeX and Metafont formats, we can ignore them for good
+ echo "difference in $file ignored."
+ return 0
+ ;;
+ */libtool)
+ for f in old/$file new/$file; do
+ sed -i -e 's|^# Libtool was configured on host [A-Za-z0-9]*:$|# Libtool was configured on host x42:|' $f
+ done
+ ;;
+ /etc/mail/*cf|/etc/sendmail.cf)
+ # from sendmail package
+ for f in old/$file new/$file; do
+ # - ##### built by abuild@build33 on Thu May 6 11:21:17 UTC 2010
+ sed -i -e 's|built by abuild@[a-z0-9]* on ... ... [0-9]* [0-9]*:[0-9][0-9]:[0-9][0-9] .* 20[0-9][0-9]|built by abuild@build42 on Thu May 6 11:21:17 UTC 2010|' $f
+ done
+ ;;
+ /usr/share/doc/kde/HTML/*/*/index.cache|/usr/share/doc/kde/HTML/*/*/*/index.cache|\
+ /usr/share/gtk-doc/html/*/*.html|/usr/share/gtk-doc/html/*/*.devhelp2)
+ # various kde and gtk packages
+ strip_numbered_anchors
+ ;;
+ */created.rid)
+ # ruby documentation
+ # file just contains a timestamp and nothing else, so ignore it
+ echo "Ignore $file"
+ return 0
+ ;;
+ */rdoc/files/*.html)
+ # ruby documentation
+ # <td>Mon Sep 20 19:02:43 +0000 2010</td>
+ for f in old/$file new/$file; do
+ sed -i -e 's%<td>[A-Z][a-z][a-z] [A-Z][a-z][a-z] [0-9]\+ [0-9]\+:[0-9]\+:[0-9]\+ +0000 201[0-9]</td>%<td>Mon Sep 20 19:02:43 +0000 2010</td>%g' $f
+ done
+ strip_numbered_anchors
+ ;;
+ */Linux*Env.Set.sh)
+ # LibreOffice files, contains:
+ # Generated on: Mon Apr 18 13:19:22 UTC 2011
+ for f in old/$file new/$file; do
+ sed -i -e 's%^# Generated on:.*UTC 201[0-9] *$%# Generated on: Sometime%g' $f
+ done
+ ;;
+ /usr/lib/libreoffice/solver/inc/*/deliver.log)
+ # LibreOffice log file
+ echo "Ignore $file"
+ return 0
+ ;;
+ /var/adm/update-messages/*|/var/adm/update-scripts/*)
+ # encode version-release inside
+ oldfn=`echo "$file"|sed -e s/-$release2/-$release1/;`
+
+ # fetchmsttfonts embeds the release number in the update shell script.
+ echo sed -i -e "s/-$release1/-$release2/g;" "old/$oldfn"
+ sed -i -e "s/-$release1/-$release2/g;" "old/$oldfn"
+
+ if ! diff -u old/$oldfn new/$file; then
+ echo "$oldfn is not same as $file"
+ return 1
+ fi
+ echo "$file and $oldfn are same"
+ return 0
+ ;;
+ *.ps)
+ for f in "old/$file" "new/$file"; do
+ sed -i -e '
+ /^%%CreationDate:[[:blank:]]/d
+ /^%%Creator:[[:blank:]]groff[[:blank:]]version[[:blank:]]/d
+ /^%DVIPSSource:[[:blank:]]/d
+ ' "$f"
+ done
+ ;;
+ *pdf)
+ # PDF files contain a unique ID, remove it
+ # Format of the ID is:
+ # /ID [<9ACE247A70CF9BEAFEE15E116259BD6D> <9ACE247A70CF9BEAFEE15E116259BD6D>]
+ # with optional spaces. pdftex creates also:
+ # /CreationDate (D:20120103083206Z)
+ # /ModDate (D:20120103083206Z)
+ # and possibly XML metadata as well
+ for f in "old/$file" "new/$file"; do
+ sed -i \
+ '/obj/,/endobj/{
+ s%/ID \?\[ \?<[^>]\+> \?<[^>]\+> \?\]%/IDrandom%g;
+ s%/CreationDate \?(D:[^)]*)%/CreationDate (D: XXX)%g;
+ s%/ModDate \?(D:[^)]*)%/ModDate (D: XXX)%g;
+ s%<pdf:CreationDate>[^<]*</pdf:CreationDate>%<pdf:CreationDate>XXX</pdf:CreationDate>%g;
+ s%<pdf:ModDate>[^<]*</pdf:ModDate>%<pdf:ModDate>XXX</pdf:ModDate>%g;
+ s%<xap:CreateDate>[^<]*</xap:CreateDate>%<xap:CreateDate>XXX</xap:CreateDate>%g;
+ s%<xap:ModifyDate>[^<]*</xap:ModifyDate>%<xap:ModifyDate>XXX</xap:ModifyDate>%g;
+ s%<xap:MetadataDate>[^<]*</xap:MetadataDate>%<xap:MetadataDate>XXX</xap:MetadataDate>%g;
+ }' "$f"
+ done
+ ;;
+ */linuxrc.config)
+ echo "${file}"
+ sed -i '/^InitrdID:/s@^.*@InitrdID: something@' "old/$file"
+ sed -i '/^InitrdID:/s@^.*@InitrdID: something@' "new/$file"
+ ;;
+ esac
+
+ ftype=`/usr/bin/file old/$file | sed 's@^[^:]\+:[[:blank:]]*@@'`
+ case $ftype in
+ PE32\ executable*Mono\/\.Net\ assembly*)
+ echo "PE32 Mono/.Net assembly: $file"
+ if [ -x /usr/bin/monodis ] ; then
+ monodis old/$file 2>/dev/null|sed -e 's/GUID = {.*}/GUID = { 42 }/;'> ${file1}
+ monodis new/$file 2>/dev/null|sed -e 's/GUID = {.*}/GUID = { 42 }/;'> ${file2}
+ if ! cmp -s ${file1} ${file2}; then
+ echo "$file differs ($ftype)"
+ diff -u ${file1} ${file2}
+ return 1
+ fi
+ else
+ echo "Cannot compare, no monodis installed"
+ return 1
+ fi
+ ;;
+ ELF*executable*|ELF*[LM]SB\ relocatable*|ELF*[LM]SB\ shared\ object*)
+ objdump -d --no-show-raw-insn old/$file | filter_disasm > $file1
+ if ! test -s $file1; then
+ # objdump has no idea how to handle it
+ if ! diff_two_files; then
+ ret=1
+ break
+ fi
+ fi
+ elfdiff=
+ sed -i -e "s,old/,," $file1
+ objdump -d --no-show-raw-insn new/$file | filter_disasm > $file2
+ sed -i -e "s,new/,," $file2
+ if ! diff -u $file1 $file2 > $dfile; then
+ echo "$file differs in assembler output"
+ head -n 200 $dfile
+ elfdiff="1"
+ fi
+ echo "" >$file1
+ echo "" >$file2
+ # Don't compare .build-id and .gnu_debuglink sections
+ sections="$(objdump -s new/$file | grep "Contents of section .*:" | sed -r "s,.* (.*):,\1,g" | grep -v -e "\.build-id" -e "\.gnu_debuglink" | tr "\n" " ")"
+ for section in $sections; do
+ objdump -s -j $section old/$file | sed "s,^old/,," > $file1
+ objdump -s -j $section new/$file | sed "s,^new/,," > $file2
+ if ! diff -u $file1 $file2 > $dfile; then
+ echo "$file differs in ELF section $section"
+ head -n 200 $dfile
+ elfdiff="1"
+ fi
+ done
+ if test -z "$elfdiff"; then
+ echo "$file: only difference was in build-id or gnu_debuglink, GOOD."
+ return 0
+ fi
+ return 1
+ ;;
+ *ASCII*|*text*)
+ if ! cmp -s old/$file new/$file; then
+ echo "$file differs ($ftype)"
+ diff -u old/$file new/$file | head -n 200
+ return 1
+ fi
+ ;;
+ directory|setuid\ directory|setuid,\ directory|sticky,\ directory)
+ # tar might package directories - ignore them here
+ return 0
+ ;;
+ bzip2\ compressed\ data*)
+ if ! check_compressed_file "$file" "bz2"; then
+ return 1
+ fi
+ ;;
+ gzip\ compressed\ data*)
+ if ! check_compressed_file "$file" "gzip"; then
+ return 1
+ fi
+ ;;
+ XZ\ compressed\ data*)
+ if ! check_compressed_file "$file" "xz"; then
+ return 1
+ fi
+ ;;
+ POSIX\ tar\ archive)
+ mv old/$file{,.tar}
+ mv new/$file{,.tar}
+ if ! check_single_file ${file}.tar; then
+ return 1
+ fi
+ ;;
+ cpio\ archive)
+ mv old/$file{,.cpio}
+ mv new/$file{,.cpio}
+ if ! check_single_file ${file}.cpio; then
+ return 1
+ fi
+ ;;
+ Squashfs\ filesystem,*)
+ echo "$file ($ftype)"
+ mv old/$file{,.squashfs}
+ mv new/$file{,.squashfs}
+ if ! check_single_file ${file}.squashfs; then
+ return 1
+ fi
+ ;;
+ symbolic\ link\ to\ *)
+ readlink "old/$file" > $file1
+ readlink "new/$file" > $file2
+ if ! diff -u $file1 $file2; then
+ echo "symlink target for $file differs"
+ return 1
+ fi
+ ;;
+ block\ special\ *)
+ ;;
+ character\ special\ *)
+ ;;
+ *)
+ if ! diff_two_files; then
+ return 1
+ fi
+ ;;
+ esac
+ return 0
+}
+
+# We need /proc mounted for some tests, so check that it's mounted and
+# complain if not.
+PROC_MOUNTED=0
+if [ ! -d /proc/self/ ]; then
+ echo "/proc is not mounted"
+ mount -orw -n -tproc none /proc
+ PROC_MOUNTED=1
+fi
+
+# preserve cmp_spec result for check_all runs
+ret=$RES
+for file in $files; do
+ if ! check_single_file $file; then
+ ret=1
+ if test -z "$check_all"; then
+ break
+ fi
+ fi
+done
+
+if [ "$PROC_MOUNTED" -eq "1" ]; then
+ echo "Unmounting proc"
+ umount /proc
+fi
+
+rm $file1 $file2 $dfile $rename_script
+rm -rf $dir
+if test "$ret" = 0; then
+ echo "Package content is identical"
+fi
+exit $ret
+# vim: tw=666 ts=2 shiftwidth=2 et
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-23 15:47:02 +0000