- new find-debuginfo.sh script from Roland McGrath, requires elfutils >=

0.128
- ARM-related typo fixes from Lennert Buytenhek
- license clarifications
This commit is contained in:
Panu Matilainen 2007-08-08 10:06:16 +00:00
parent b2cfe5be9e
commit eda84a9b78
3 changed files with 387 additions and 3 deletions

334
find-debuginfo.sh Executable file
View File

@ -0,0 +1,334 @@
#!/bin/bash
#find-debuginfo.sh - automagically generate debug info and file list
#for inclusion in an rpm spec file.
#
# Usage: find-debuginfo.sh [-g] [--strict-build-id]
# [-o debugfiles.list]
# [[-l filelist]... [-p 'pattern'] -o debuginfo.list]
# [builddir]
#
# The -g flag says to use strip -g instead of full strip on DSOs.
# The --strict-build-id flag says to exit with failure status if
# any ELF binary processed fails to contain a build-id note.
#
# A single -o switch before any -l or -p switches simply renames
# the primary output file from debugfiles.list to something else.
# A -o switch that follows a -p switch or some -l switches produces
# an additional output file with the debuginfo for the files in
# the -l filelist file, or whose names match the -p pattern.
# The -p argument is an egrep-style regexp matching the a file name,
# and must not use anchors (^ or $).
#
# All file names in switches are relative to builddir (. if not given).
#
# With -g arg, pass it to strip on libraries.
strip_g=false
# Barf on missing build IDs.
# XXX temporarily on by default
strict=true
BUILDDIR=.
out=debugfiles.list
nout=0
while [ $# -gt 0 ]; do
case "$1" in
--strict-build-id)
strict=true
;;
-g)
strip_g=true
;;
-o)
if [ -z "${lists[$nout]}" -a -z "${ptns[$nout]}" ]; then
out=$2
else
outs[$nout]=$2
((nout++))
fi
shift
;;
-l)
lists[$nout]="${lists[$nout]} $2"
shift
;;
-p)
ptns[$nout]=$2
shift
;;
*)
BUILDDIR=$1
shift
break
;;
esac
shift
done
i=0
while ((i < nout)); do
outs[$i]="$BUILDDIR/${outs[$i]}"
l=''
for f in ${lists[$i]}; do
l="$l $BUILDDIR/$f"
done
lists[$i]=$l
((++i))
done
LISTFILE=$BUILDDIR/$out
SOURCEFILE=$BUILDDIR/debugsources.list
LINKSFILE=$BUILDDIR/debuglinks.list
> $SOURCEFILE
> $LISTFILE
> $LINKSFILE
debugdir="${RPM_BUILD_ROOT}/usr/lib/debug"
strip_to_debug()
{
local g=
$strip_g && case "$(file -bi "$2")" in
application/x-sharedlib,*) g=-g ;;
esac
eu-strip --remove-comment -f "$1" "$2" || exit
}
# Make a relative symlink to $1 called $3$2
shopt -s extglob
link_relative()
{
local t="$1" f="$2" pfx="$3"
local fn="${f#/}" tn="${t#/}"
local fd td d
while fd="${fn%%/*}"; td="${tn%%/*}"; [ "$fd" = "$td" ]; do
fn="${fn#*/}"
tn="${tn#*/}"
done
d="${fn%/*}"
if [ "$d" != "$fn" ]; then
d="${d//+([!\/])/..}"
tn="${d}/${tn}"
fi
mkdir -p "$(dirname "$pfx$f")" && ln -snf "$tn" "$pfx$f"
}
# Make a symlink in /usr/lib/debug/$2 to $1
debug_link()
{
local l="/usr/lib/debug$2"
local t="$1"
echo >> $LINKSFILE "$l $t"
link_relative "$t" "$l" "$RPM_BUILD_ROOT"
}
# Make a build-id symlink for id $1 with suffix $3 to file $2.
make_id_link()
{
local id="$1" file="$2"
local idfile=".build-id/${id:0:2}/${id:2}"
[ $# -eq 3 ] && idfile="${idfile}$3"
local root_idfile="$RPM_BUILD_ROOT/usr/lib/debug/$idfile"
if [ ! -L "$root_idfile" ]; then
debug_link "$file" "/$idfile"
return
fi
[ $# -eq 3 ] && return 0
local other=$(readlink -m "$root_idfile")
other=${other#$RPM_BUILD_ROOT}
if cmp -s "$root_idfile" "$RPM_BUILD_ROOT$file" ||
eu-elfcmp -q "$root_idfile" "$RPM_BUILD_ROOT$file" 2> /dev/null; then
# Two copies. Maybe one has to be setuid or something.
echo >&2 "*** WARNING: identical binaries are copied, not linked:"
echo >&2 " $file"
echo >&2 " and $other"
else
# This is pathological, break the build.
echo >&2 "*** ERROR: same build ID in nonidentical files!"
echo >&2 " $file"
echo >&2 " and $other"
exit 2
fi
}
get_debugfn()
{
dn=$(dirname "${1#$RPM_BUILD_ROOT}")
bn=$(basename "$1" .debug).debug
debugdn=${debugdir}${dn}
debugfn=${debugdn}/${bn}
}
set -o pipefail
strict_error=ERROR
$strict || strict_error=WARNING
# Strip ELF binaries
find $RPM_BUILD_ROOT ! -path "${debugdir}/*.debug" -type f \
\( -perm -0100 -or -perm -0010 -or -perm -0001 \) \
-print |
file -N -f - | sed -n -e 's/^\(.*\):[ ]*.*ELF.*, not stripped/\1/p' |
xargs stat -c '%h %D_%i %n' |
while read nlinks inum f; do
get_debugfn "$f"
[ -f "${debugfn}" ] && continue
# If this file has multiple links, keep track and make
# the corresponding .debug files all links to one file too.
if [ $nlinks -gt 1 ]; then
eval linked=\$linked_$inum
if [ -n "$linked" ]; then
link=$debugfn
get_debugfn "$linked"
echo "hard linked $link to $debugfn"
ln -nf "$debugfn" "$link"
continue
else
eval linked_$inum=\$f
echo "file $f has $[$nlinks - 1] other hard links"
fi
fi
echo "extracting debug info from $f"
id=$(/usr/lib/rpm/debugedit -b "$RPM_BUILD_DIR" -d /usr/src/debug \
-i -l "$SOURCEFILE" "$f") || exit
if [ -z "$id" ]; then
echo >&2 "*** ${strict_error}: No build ID note found in $f"
$strict && exit 2
fi
# A binary already copied into /usr/lib/debug doesn't get stripped,
# just has its file names collected and adjusted.
case "$dn" in
/usr/lib/debug/*)
[ -z "$id" ] || make_id_link "$id" "$dn/$(basename $f)"
continue ;;
esac
mkdir -p "${debugdn}"
if test -w "$f"; then
strip_to_debug "${debugfn}" "$f"
else
chmod u+w "$f"
strip_to_debug "${debugfn}" "$f"
chmod u-w "$f"
fi
if [ -n "$id" ]; then
make_id_link "$id" "$dn/$(basename $f)"
make_id_link "$id" "/usr/lib/debug$dn/$bn" .debug
fi
done || exit
# For each symlink whose target has a .debug file,
# make a .debug symlink to that file.
find $RPM_BUILD_ROOT ! -path "${debugdir}/*" -type l -print |
while read f
do
t=$(readlink -m "$f").debug
f=${f#$RPM_BUILD_ROOT}
t=${t#$RPM_BUILD_ROOT}
if [ -f "$debugdir$t" ]; then
echo "symlinked /usr/lib/debug$t to /usr/lib/debug${f}.debug"
debug_link "/usr/lib/debug$t" "${f}.debug"
fi
done
mkdir -p ${RPM_BUILD_ROOT}/usr/src/debug
LC_ALL=C sort -z -u $SOURCEFILE | egrep -v -z '(<internal>|<built-in>)$' |
(cd $RPM_BUILD_DIR; cpio -pd0mL ${RPM_BUILD_ROOT}/usr/src/debug)
# stupid cpio creates new directories in mode 0700, fixup
find ${RPM_BUILD_ROOT}/usr/src/debug -type d -print0 | xargs -0 chmod a+rx
gendirs=src
((nout > 0)) || gendirs='lib src'
for d in $gendirs; do
(cd ${RPM_BUILD_ROOT}/usr/$d; find debug -type d) |
sed "s,^,%dir /usr/$d/," >> $LISTFILE
done
(cd ${RPM_BUILD_ROOT}/usr
find lib/debug ! -type d
find src/debug -mindepth 1 -maxdepth 1
) | sed 's,^,/usr/,' >> $LISTFILE
# Append to $1 only the lines from stdin not already in the file.
append_uniq()
{
fgrep -f "$1" -x -v >> "$1"
}
# Helper to generate list of corresponding .debug files from a file list.
filelist_debugfiles()
{
local extra="$1"
shift
sed 's/^%[a-z0-9_][a-z0-9_]*([^)]*) *//
s/^%[a-z0-9_][a-z0-9_]* *//
/^$/d
'"$extra" "$@"
}
# Write an output debuginfo file list based on given input file lists.
filtered_list()
{
local out="$1"
shift
test $# -gt 0 || return
fgrep -f <(filelist_debugfiles 's,^.*$,/usr/lib/debug&.debug,' "$@") \
-x $LISTFILE >> $out
sed -n -f <(filelist_debugfiles 's/[\\.*+#]/\\&/g
h
s,^.*$,s# &$##p,p
g
s,^.*$,s# /usr/lib/debug&.debug$##p,p
' "$@") $LINKSFILE | append_uniq "$out"
}
# Write an output debuginfo file list based on an egrep-style regexp.
pattern_list()
{
local out="$1" ptn="$2"
test -n "$ptn" || return
egrep -x -e "$ptn" $LISTFILE >> $out
sed -n -r "\#^$ptn #s/ .*\$//p" $LINKSFILE | append_uniq "$out"
}
#
# When given multiple -o switches, split up the output as directed.
#
i=0
while ((i < nout)); do
> ${outs[$i]}
filtered_list ${outs[$i]} ${lists[$i]}
pattern_list ${outs[$i]} "${ptns[$i]}"
fgrep -vx -f ${outs[$i]} $LISTFILE > ${LISTFILE}.new
mv ${LISTFILE}.new $LISTFILE
((++i))
done
if ((nout > 0)); then
# Now add the right %dir lines to each output list.
(cd ${RPM_BUILD_ROOT}; find usr/{lib,src}/debug -type d) |
sed 's#^.*$#\\@^/&/@{h;s@^.*$@%dir /&@p;g;}#' |
LC_ALL=C sort -ur > ${LISTFILE}.dirs.sed
i=0
while ((i < nout)); do
sed -n -f ${LISTFILE}.dirs.sed ${outs[$i]} | sort -u > ${outs[$i]}.new
cat ${outs[$i]} >> ${outs[$i]}.new
mv -f ${outs[$i]}.new ${outs[$i]}
((++i))
done
sed -n -f ${LISTFILE}.dirs.sed ${LISTFILE} | sort -u > ${LISTFILE}.new
cat $LISTFILE >> ${LISTFILE}.new
mv ${LISTFILE}.new $LISTFILE
fi

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@ -0,0 +1,33 @@
changeset: 6214:ccfaf1c37a56
user: Panu Matilainen <pmatilai@redhat.com>
date: Mon Aug 06 14:47:43 2007 +0300
files: installplatform rpmrc.in
description:
Couple of ARM-related typo fixes from Lennert Buytenhek.
diff -r f0a6328331a5 -r ccfaf1c37a56 installplatform
--- a/installplatform Mon Aug 06 14:47:10 2007 +0300
+++ b/installplatform Mon Aug 06 14:47:43 2007 +0300
@@ -32,7 +32,7 @@ case "$arch" in
case "$arch" in
i[3456]86|pentium[34]|athlon) SUBSTS='s_i386_i386_ s_i386_i486_ s_i386_i586_ s_i386_i686_ s_i386_pentium3_ s_i386_pentium4_ s_i386_athlon_' ;;
alpha*) SUBSTS='s_alpha_alpha_ s_alpha_alphaev5_ s_alpha_alphaev56_ s_alpha_alphapca56_ s_alpha_alphaev6_ s_alpha_alphaev67_' ;;
- arm*) SUBSTS='s_arm_armv3l_ s_arm_arm4l_ s_arm_armv4tl_ s_arm_armv5tel_ s_arm_armv5tejl_ s_arm_armv6l_' ;;
+ arm*) SUBSTS='s_arm_armv3l_ s_arm_armv4l_ s_arm_armv4tl_ s_arm_armv5tel_ s_arm_armv5tejl_ s_arm_armv6l_' ;;
sparc*) SUBSTS='s_sparc\(64\|v9\)_sparc_ s_sparc64_sparcv9_;s_sparc\([^v]\|$\)_sparcv9\1_ s_sparcv9_sparc64_;s_sparc\([^6]\|$\)_sparc64\1_' ;;
powerpc*|ppc*) SUBSTS='s_ppc64_ppc_ s_ppc\([^6ip]\|$\)_ppc64\1_ s_ppc\([^6ip]\|$\)_ppciseries_ s_ppc\([^6ip]\|$\)_ppcpseries_ s_ppc\([^6ip]\|$\)_ppc64iseries_ s_ppc\([^6ip]\|$\)_ppc64pseries_' ;;
s390*) SUBSTS='s_s390x_s390_ s_s390\([^x]\|$\)_s390x\1_' ;;
diff -r f0a6328331a5 -r ccfaf1c37a56 rpmrc.in
--- a/rpmrc.in Mon Aug 06 14:47:10 2007 +0300
+++ b/rpmrc.in Mon Aug 06 14:47:43 2007 +0300
@@ -230,7 +230,7 @@ buildarchtranslate: armv4l: armv4l
buildarchtranslate: armv4l: armv4l
buildarchtranslate: armv4tl: armv4tl
buildarchtranslate: armv5tel: armv5tel
-buildarchtranslate: armv5tejl: armv4tejl
+buildarchtranslate: armv5tejl: armv5tejl
buildarchtranslate: armv6l: armv6l
buildarchtranslate: atarist: m68kmint

View File

@ -14,7 +14,7 @@ Summary: The RPM package management system
Name: rpm
Version: 4.4.2.1
%{expand: %%define rpm_version %{version}}
Release: 1%{?dist}
Release: 2%{?dist}
Group: System Environment/Base
Url: http://www.rpm.org/
Source: rpm-%{rpm_version}.tar.gz
@ -29,7 +29,10 @@ Patch8: rpm-4.4.2.1-checkterminate.patch
Patch9: rpm-4.4.2.1-python-exithook.patch
Patch10: rpm-4.4.2.1-checkterminate-noexit.patch
Patch11: rpm-4.4.2.1-gnueabi.patch
License: GPL
Patch12: rpm-4.4.2.1-arm-typos.patch
# XXX Beware, this is one murky license, partially GPL/LGPL dual-licensed
# and several different components with their own licenses included...
License: (GPLv2 and LGPLv2 with exceptions) and BSD and MIT and Sleepycat
Requires(pre): shadow-utils
Requires(postun): shadow-utils
Requires(post): coreutils
@ -37,6 +40,9 @@ Requires: popt = 1.10.2.1
Requires: crontabs
Requires: logrotate
# XXX temporary
Source2: find-debuginfo.sh
BuildRequires: autoconf
BuildRequires: elfutils-devel >= 0.112
BuildRequires: elfutils-libelf-devel-static
@ -95,7 +101,8 @@ will manipulate RPM packages and databases.
%package build
Summary: Scripts and executable programs used to build packages
Group: Development/Tools
Requires: rpm = %{version}-%{release}, patch >= 2.5, file, elfutils
Requires: rpm = %{version}-%{release}, patch >= 2.5, file
Requires: elfutils >= 0.128
Requires: findutils
Provides: rpmbuild(VendorConfig) = 4.1-1
@ -120,6 +127,7 @@ programs that will manipulate RPM packages and databases.
Summary: A C library for parsing command line parameters
Group: Development/Libraries
Version: 1.10.2.1
License: MIT
%description -n popt
Popt is a C library for parsing command line parameters. Popt was
@ -144,6 +152,8 @@ shell-like rules.
%patch9 -p1 -b .py-exithook
%patch10 -p1 -b .checkterminate-noexit
%patch11 -p1 -b .gnueabi
%patch12 -p1 -b .armtypo
cp -f %{SOURCE2} scripts/find-debuginfo.sh
%build
@ -446,6 +456,13 @@ exit 0
%{__includedir}/popt.h
%changelog
* Wed Aug 8 2007 Panu Matilainen <pmatilai@redhat.com> - 4.4.2.1-2
- ARM-related typo fixes from Lennert Buytenhek
- License clarifications
* Mon Aug 6 2007 Roland McGrath <roland@redhat.com>
- new find-debuginfo.sh script, requires elfutils >= 0.128
* Mon Jul 23 2007 Panu Matilainen <pmatilai@redhat.com> 4.4.2.1-1
- 4.4.2.1 final
- reintroduce disttag